832 results
Search Results
2. Documentation and Treatment of Intraoperative Hypotension: Electronic Anesthesia Records versus Paper Anesthesia Records.
- Author
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Shear, Torin, Deshur, Mark, Lapin, Brittany, Greenberg, Steven, Murphy, Glenn, Szokol, Joseph, Ujiki, Michael, Newmark, Rebecca, Benson, Jessica, Koress, Cody, Dwyer, Connor, and Vender, Jeffery
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DOCUMENTATION , *ANESTHESIA , *FISHER exact test , *HYPOTENSION , *SURGICAL complications , *T-test (Statistics) , *DATA analysis software , *DESCRIPTIVE statistics , *MANN Whitney U Test - Abstract
In this study, we examined anesthetic records before and after the implementation of an electronic anesthetic record documentation (AIMS) in a single surgical population. The purpose of this study was to identify any inconsistencies in anesthetic care based on handwritten documentation (paper) or AIMS. We hypothesized that the type of anesthetic record (paper or AIMS) would lead to differences in the documentation and management of hypotension. Consecutive patients who underwent esophageal surgery between 2009 and 2014 by a single surgeon were eligible for the study. Patients were grouped in to 'paper' or 'AIMS' based on the type of anesthetic record identified in the chart. Pertinent patient identifiers were removed and data collated after collection. Predetermined preoperative and intraoperative data variables were reviewed. Consecutive esophageal surgery patients ( N = 189) between 2009 and 2014 were evaluated. 92 patients had an anesthetic record documented on paper and 97 using AIMS. The median number of unique blood pressure recordings was lower in the AIMS group (median (Q1,Q3) AIMS 30.0 (24.0, 39.0) vs. Paper 35.0 (28.5, 43.5), p < 0.01). However, the median number of hypotensive events (HTEs) was higher in the AIMS group (median (Q1,Q3) 8.0 (4.0, 18.0) vs. 4.0 (1.0, 10.5), p < 0.001), and the percentage of HTEs per blood pressure recording was higher in the AIMS group (30.4 ((Q1, Q3) (9.5, 60.9)% vs. 12.5 (2.4, 27.5)%), p < 0.01). Multivariable regression analysis identified independent predictors of HTEs. The incidence of HTEs was found to increase with AIMS (IRR = 1.88, p < 0.01). Preoperative systolic blood pressure, increased blood loss, and phenylephrine. A phenylephrine infusion was negatively associated with hypotensive events (IRR = 0.99, p = 0.03). We noted an increased incidence of HTEs associated with the institution of an AIMS. Despite this increase, no change in medical therapy for hypotension was seen. AIMS did not appear to have an effect on the management of intraoperative hypotension in this patient population. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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3. Psychometric properties of the Thai version of the Internalized sexual stigma scale for research on lesbian, gay, bisexual, and transgender (LGBT) populations.
- Author
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Kittiteerasack, Priyoth, Matthews, Alicia K., and Park, Chang
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COMMUNITY health services , *PEARSON correlation (Statistics) , *MULTITRAIT multimethod techniques , *RESEARCH funding , *HUMAN sexuality , *LGBTQ+ people , *QUESTIONNAIRES , *MINORITY stress , *DESCRIPTIVE statistics , *CHI-squared test , *SEX customs , *SURVEYS , *PSYCHOMETRICS , *RESEARCH methodology , *PSYCHOLOGICAL stress , *DATA analysis software , *SOCIODEMOGRAPHIC factors , *FACTOR analysis , *SOCIAL stigma , *TRANSCULTURAL medical care ,RESEARCH evaluation - Abstract
Internalized sexual stigma is an important contributor to LGBT mental health disparities. In Thailand, the absence of validated instruments represents a research barrier. The study's purpose was to translate and evaluate the psychometric properties of the Revised Internalized Homophobia (IHP-R) scale. Based on the cross-cultural principle, team translation was applied. The IHP-R was translated by the principal author and reviewed by bilingual Thai nurses, and clarifications were made. Multidisciplinary experts provided back translation and reconciled the finalized Thai version. The psychometric properties were established in 412 Thai LGBT individuals. Data was collected via online and paper-pencil surveys and analyzed using SPSS. Most participants were male, age ranged 18–53, with moderate levels of internalized homophobia (M = 2.3, SD = 1.04). The inter-item and item-total correlations were.38-.63 and.55-.68. The content validity index was high (I-CVI, S-CVI/UA/Ave = 1). The exploratory factor analysis confirmed one construct of internalized sexual self-stigma (factor loading =.702–.816). Scores on IHP-R were correlated with stress and experiences of discrimination (r =.14 and.12). Internal consistency reliability was also high (Cronbach's alpha coefficient =.83). The IHP-R Thai version has high psychometric properties and is appropriate for LGBT research in Thailand. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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4. The Second SAGES/ASGE White Paper on natural orifice transluminal endoscopic surgery: 5 years of progress.
- Author
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Rattner, David W., Hawes, Robert, Schwaitzberg, Steven, Kochman, Michael, and Swanstrom, Lee
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SURGEONS , *ENDOSCOPY , *PERITONEAL access , *NATURAL orifice transluminal endoscopic surgery , *CONFERENCES & conventions , *SOCIETIES - Abstract
The article discusses the second white paper by the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) and the American Society for Gastrointestinal Endoscopy. It mentions that the said white paper provides details on the natural orifice transluminal endoscopic surgery (NOTES) in terms of issues such as in gastric closure, and peritoneal access. Moreover, information on the 2010 International NOTES summit meeting held in Chicago, Illinois on July 7-10, 2010 is presented.
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- 2011
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5. Planning a Congressional Archives at Loyola University Chicago.
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Young, KathrynA.
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HISTORY of archives , *ARCHIVES collection management , *LIBRARY materials , *LIBRARY rules & regulations , *POLITICAL science archives , *ACADEMIC libraries ,LOYOLA University of Chicago. Libraries - Abstract
The Daniel Rostenkowski papers became the first Congressional papers collection at Loyola University Chicago in 1995. The papers of a high profile alumnus, the University Libraries decided to create a stand-alone archive for the collection. This article describes the history of the collection, several attempts to create a stand-alone archive, and the collecting policy that was eventually created to guide the development of the archive. [ABSTRACT FROM PUBLISHER]
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- 2012
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6. The Illinois White Paper: Improving the System for Protecting Human Subjects: Counteracting IRB "Mission Creep".
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Gunsalus, C. K., Bruner, Edward M., Burbules, Nicholas C., Dash, Leon, Finkin, Matthew, Goldberg, Joseph P., Greenough, William T., Miller, Gregory A., Pratt, Michael G., Iriye, Masumi, and Aronson, Deb
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RESEARCH , *SELF regulation , *PROFESSIONAL peer review , *HUMANITARIANISM , *INSTITUTIONAL review boards - Abstract
Our system of research self-regulation, designed to provide internal checks and balances for those who participate in research involving human subjects, is under considerable stress. Much of this crisis has been caused by what we call mission creep, in which the workload of IRBs has expanded beyond their ability to handle effectively. Mission creep is caused by rewarding wrong behaviors, such as focusing more on procedures and documentation than difficult ethical questions; unclear definitions, which lead to unclear responsibilities; efforts to comply with unwieldy federal requirements even when research is not federally funded; exaggerated precautions to protect against program shutdowns; and efforts to protect against lawsuits. We recommend collecting data. We also call for refinements to our regulatory system that will provide a set of regulations designed for non-biomedical research. This will enable IRBs to direct attention to the areas of greatest risk while intentionally scaling back oversight in areas of lesser risk. We recommend removing some kinds of activity from IRB review altogether. Our system, if not broken, is seriously straining at the seams. It is imperative that we have a respected and effective system in place to protect human research subjects, so that much-needed research into the causes and prevention of disease and other research expanding the boundaries of knowledge can proceed. We hope that this White Paper will further the discussion about what reasonable procedures can be instituted to help get IRBs back on track and do what they were originally meant to do—protect the rights and welfare of human subjects while allowing the research enterprise to progress and its benefits to society to accrue. [ABSTRACT FROM AUTHOR]
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- 2007
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7. Urban Tree Growth and Longevity: An International Meeting and Research Symposium White Paper.
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Leibowitz, Rachel
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CONFERENCES & conventions , *ARBORISTS , *URBAN trees - Abstract
The article reports on a symposium held at The Morton Arboretum where researchers discussed experiences and knowledge on the topic of urban tree growth and longevity. Held in September 2011 in Lisle, Illinois, the event was attended by arborists, planners, students, and researchers. Lectures and poster displays were presented during the symposium.
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- 2012
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8. Illinois Association of Defense Trial Counsel White Paper on Cook Country's "Pilot Project" for Simultaneous Expert Witness Disclosure.
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DISCLOSURE laws , *CONSENT (Law) , *ACTIONS & defenses (Law) , *DEFENSE attorneys , *LEGAL representation - Abstract
The article highlights the Cook County Simultaneous Expert Disclosure Pilot Project, which is aimed at addressing the issues beyond legal concerns. The Pilot Project was first implemented as voluntary, requiring the consent of both plaintiff and defendant, but it was soon requested that plaintiffs be included in the Pilot Program. The Illinois Association of Defense Trial Counsel (IDC) recommends amendment of the sequence of Rule 213 among others.
- Published
- 2012
9. Catching carp: a review of bigheaded carp capture strategies.
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Lederman, Nathan J., Collins, Scott F., Hammen, Jeremy J., and Parkos, Joseph J.
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SILVER carp , *BIGHEAD carp , *SIZE of fishes , *FISHING nets , *FISHERY gear , *CARP - Abstract
We conducted a review to summarize the settings, configurations, and capture data for an array of fisheries gear types used to capture invasive bigheaded carps (Hypophthalmichthys spp.) in North America. The goal of this paper was to synthesize patterns of bigheaded carp catch data across various gear types and capture methods. Data consisted of bigheaded carps captured among a variety of riverine habitats where their populations are well-established (e.g., lower pools of the Illinois River), as well as near the leading edge of their invasion front (e.g., Upper Mississippi, Upper Illinois, Upper Missouri, Red River). Our synthesis provides a summary of (1) capture gears and their settings/configurations, (2) catches (fish size, number captured, precision of estimates), and (3) assessment of gears that were robust (i.e., high precision, low cost, high catch, sample many habitat types) in riverine environments and impoundments. Across the 26 gear types used to target bigheaded carps, catch rates of silver carp were consistently higher than bighead carp, which may result from a combination of sampling inefficiencies, sampling biases, and spatial dynamics of their invasions. Gear performance matrices combining catch rate, precision, and labor cost indicated that DC electrofishing and herding fish into gill nets and/or trammel nets were the top-ranked capture methods. This review provides guidance for the development of detection, monitoring, and control programs that target bigheaded carp species, as well as identifies future research to fill critical data gaps. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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10. Engaging Families in Supporting the Whole Child: Chicago West Side Parents' Perceptions of Child Health.
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Jarpe-Ratner, Elizabeth, Offstein, Maddie, Williams, Angel, Odoms-Young, Angela, and Chriqui, Jamie F.
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CHILDREN'S health , *FOCUS groups , *HEALTH , *HEALTH policy , *INTERVIEWING , *FAMILY roles , *PARENT attitudes , *VIOLENCE in the community , *CAREGIVERS , *THEMATIC analysis , *RACISM , *RESEARCH methodology , *HEALTH promotion , *HEALTH equity , *WELL-being , *SCHOOL health services - Abstract
Schools and districts nationwide have heavily emphasized supporting students' health and wellbeing by engaging families and caregivers to truly support the "whole child," as outlined in the Whole School, Whole Community, Whole Child (WSCC) model. The COVID-19 pandemic only heightened the important role of school and family partnerships in supporting children's health. The Chicago Public Schools (CPS) Healthy CPS initiative is designed to support schools in their compliance with existing health and wellness policies to support child health. This study aimed to explore parents' primary health concerns for their children, characterize these views, explore any alignment with WSCC, and identify recommendations for family engagement in school health promotion. Eleven semi-structured focus groups (seven English, four Spanish) were conducted with CPS parents/caregivers. Groups were conducted in spring 2021 on Chicago's West Side, one of the more historically disinvested communities in the city. Focus groups were recorded, transcribed, and analyzed using constant comparison, incorporating both inductive and deductive approaches. Key themes emerged related to parents' perceptions of schools' role in promoting health including: (1) parents see child health as a shared responsibility between families and schools; and (2) parents identify significant structural barriers and inequities that impede child health, such as racism, community violence, and a lack of community resources in their neighborhoods, and believe schools can do more to address them. Parents' viewed child health and wellbeing as multidimensional and stated that these dimensions must be considered holistically. Their views aligned with WSCC family engagement-related components. Parents recommended that schools employ a variety of strategies to engage families. Findings from this paper have implications for engaging families in school health policy and program development as well as implementation, particularly those in lower income, urban communities that have faced a history of structural inequities. Highlights: Chicago Public Schools parents in in this sample see child health as a shared responsibility between families and schools. Consistent with the long-standing evidence documenting historic disinvestment on the West Side of Chicago, participating parents identify significant structural barriers and inequities, such as racism, community violence, and a lack of community resources in their neighborhoods, and believe schools can do more to address them. Parents recommend schools take a variety of strategies to engage families and recommend more leadership opportunities for parents. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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11. Reading the represented city and society: signs, theory, and the dynamic interpretativeness of Peircean semiotics.
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Goharipour, Hamed and Gibson, Huston
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MOTION pictures , *SENSORY perception , *CRIME , *SOCIAL sciences , *VISUAL perception , *METROPOLITAN areas , *HUMANITIES , *PUBLIC opinion - Abstract
In the era of visual media, cities, and society are represented, experienced, and interpreted through images. The need for interdisciplinary visual approaches, therefore, is indisputable. By focusing on cinema, this paper aims to develop a conceptual, methodological framework through which theory helps a broad range of researchers in social sciences, humanities, and arts interpret the represented phenomenon. Based on Peirce's model of signs, the framework provides the basis for a dynamic interpretation of the city and society. This paper shows that Peircean cinesemiotics takes advantage of theory in three ways: First, as the basis that provides scholars with clues necessary for identifying eligible "image-signs"; second, as the guiding framework that helps them reach a final interpretation; third, as ideas are being criticized from visual perspectives. As an example of its application, using Jane Jacobs' "The Death and Life of Great American Cities," the final part of the paper applies Peircean cinesemiotics to an image-sign from Death Wish (2018) and interprets it as the representation of safety/crime in a neighborhood. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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12. Documentation of prenatal contraceptive counseling and fulfillment of permanent contraception: a retrospective cohort study.
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Viswanathan, Ambika V., Berg, Kristen A., Bullington, Brooke W., Miller, Emily S., Boozer, Margaret, Serna, Tania, Bailit, Jennifer L., and Arora, Kavita Shah
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CONTRACEPTION , *STATISTICS , *COUNSELING , *CONFIDENCE intervals , *MULTIVARIATE analysis , *MULTIPLE regression analysis , *AGE distribution , *RETROSPECTIVE studies , *GESTATIONAL age , *RACE , *DOCUMENTATION , *T-test (Statistics) , *PUERPERIUM , *HEALTH insurance , *PARITY (Obstetrics) , *CHI-squared test , *DESCRIPTIVE statistics , *RESEARCH funding , *PRENATAL care , *MARITAL status , *BODY mass index , *ODDS ratio , *DATA analysis software , *LONGITUDINAL method , *SECONDARY analysis , *INSURANCE - Abstract
Background: Barriers exist for the provision of surgery for permanent contraception in the postpartum period. Prenatal counseling has been associated with increased rates of fulfillment of desired postpartum contraception in general, although it is unclear if there is impact on permanent contraception specifically. Thus, we aimed to investigate the association between initial timing for prenatal documentation of a contraceptive plan for permanent contraception and fulfillment of postpartum contraception for those receiving counseling. Methods: This is a planned secondary analysis of a multi-site cohort study of patients with documented desire for permanent contraception at the time of delivery at four hospitals located in Alabama, California, Illinois, and Ohio over a two-year study period. Our primary exposure was initial timing of documented plan for contraception (first, second, or third trimester, or during delivery hospitalization). We used univariate and multivariable logistic regression to analyze fulfillment of permanent contraception before hospital discharge, within 42 days of delivery, and within 365 days of delivery between patients with a documented plan for permanent contraception in the first or second trimester compared to the third trimester. Covariates included insurance status, age, parity, gestational age, mode of delivery, adequacy of prenatal care, race, ethnicity, marital status, and body mass index. Results: Of the 3103 patients with a documented expressed desire for permanent contraception at the time of delivery, 2083 (69.1%) had a documented plan for postpartum permanent contraception prenatally. After adjusting for covariates, patients with initial documented plan for permanent contraception in the first or second trimester had a higher odds of fulfillment by discharge (aOR 1.57, 95% C.I 1.24–2.00), 42 days (aOR 1.51, 95% C.I 1.20–1.91), and 365 days (aOR 1.40, 95% C.I 1.11–1.75), compared to patients who had their first documented plan in the third trimester. Conclusions: Patients who had a documented prenatal plan for permanent contraception in trimester one and two experienced higher likelihood of permanent contraception fulfillment compared to those with documentation in trimester three. Given the barriers to accessing permanent contraception, it is imperative that comprehensive, patient-centered counseling and documentation regarding future reproductive goals begin early prenatally. Plain language summary: Permanent contraception is a highly desired form of postpartum contraception in the United States, however there are several barriers to accessing it. In this paper, we investigate whether the timing of when a patient has a documented plan for postpartum contraception has an impact on if they achieve postpartum contraception. This is a cohort study from four hospitals in Illinois, Ohio, California, and Alabama for patients with a desire for postpartum permanent contraception documented in their medical record. We specifically investigated the trimester (first, second, or third) where a patient had a plan for permanent contraception first documented. We then used univariate and multivariate models to determine the relationship between the timing of a plan for permanent contraception and if a patient achieved the procedure at three time-points: hospital discharge, 42-days, and 365-days. Our findings showed that of the 3103 patients in our cohort, only 69.1% of them had a documented plan for postpartum contraception at any point before going to the hospital for their delivery admission. We additionally found that patients who had a documented plan for permanent contraception in the first or second trimester had a higher odds of receiving their postpartum contraception procedure compared to people who had their first documented plan in the third trimester. This showed us the importance of earlier counseling regarding contraception for pregnant patients. There are many barriers to accessing postpartum contraception, so having patient focused counseling about future goals around reproductive health early on in pregnancy is critical. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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13. Impacts of the Chicago School Readiness Project on Measures of Achievement, Cognitive Functioning, and Behavioral Regulation in Late Adolescence.
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Watts, Tyler W., Li, Chen, Pan, Xinyu S., Gandhi, Jill, McCoy, Dana C., and Raver, C. Cybele
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HIGH schools , *EXPERIMENTAL design , *HEALTH policy , *SCHOOL health services , *SELF-control , *COGNITION , *ACADEMIC achievement , *RANDOMIZED controlled trials , *COMPARATIVE studies , *DESCRIPTIVE statistics , *RESEARCH funding , *STATISTICAL sampling , *CLUSTER analysis (Statistics) , *EMOTION regulation , *POVERTY , *HIGH school students , *ADOLESCENCE - Abstract
The current paper reports long-term impacts of the Chicago School Readiness Project (CSRP) on measures of achievement, cognitive functioning, and behavioral regulation taken toward the end of students' high school careers. The CSRP was a self-regulation-focused early childhood intervention implemented in Head Start centers serving high-poverty neighborhoods in Chicago. The intervention was evaluated through a cluster randomized control trial, providing us with rare longitudinal evidence from an experimental study. However, the study was limited by issues with low power and baseline differences between experimental groups. Here, we report on follow-up data taken approximately 11–14 years after program completion, including measures of participants' (N = 430) academic achievement, executive functioning, emotional regulation, and behavioral problems, and we provide a range of analytic estimates to address the study's methodological concerns. Across our estimates, we found little evidence that the program had lasting impacts on indicators of late-adolescent functioning. Main effects were estimated with some imprecision, but nearly all models produced null effects across the broad array of outcomes considered. We also observed few indications that effects were moderated by posttreatment high school quality or later assignment to a light-touch mindset intervention. Implications for developmental theory and early childhood policy are discussed. Public Significance Statement: This study evaluated the long-term effects of an early childhood intervention focused on self-regulation. Despite initial promise, the authors found virtually no evidence to suggest that the preschool intervention had long-lasting positive effects on key outcomes such as achievement, college enrollment, or behavioral dysregulation. This work carries important implications for our continued development of early childhood programs targeting children from low-income families. [ABSTRACT FROM AUTHOR]
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- 2023
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14. Preface to Special Topic: Selected Papers from The Eleventh International Conference on Surface X-Ray and Neutron Scattering.
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Schlossman, Mark L., Bedzyk, Michael, Lang, Jonathan, and Lyman, Paul F.
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CONFERENCES & conventions , *X-ray scattering , *NEUTRON scattering - Abstract
The article discusses the highlights of the 11th International Surface X-ray and Neutron Scattering (SXNS-11) Conference that took place at the Northwestern University (NU) campus in Evanston, Illinois from July 13-17, 2010. The conference, which was hosted by the NU Materials Research Science and Engineering Center, has gathered 164 delegates from 16 countries. Information on papers presented at the conference are presented.
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- 2011
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15. The Influence of Gentrification and Murders by Youths.
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Argueta Jr., Jaime R., Liu, Lin, and Eck, John E.
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GENTRIFICATION , *POISSON regression , *MURDER , *REGRESSION analysis , *CENSUS , *QUANTITATIVE research - Abstract
Research shows that gentrification influences crime. However, there are no quantitative studies on gentrification's impact on juvenile offending. This paper begins to fill this gap by examining the impact of gentrification on homicides by juveniles. To do this, we use Block, Block, and Illinois Criminal Justice Information Authority's data on Chicago Homicides from 1965 through 1995. We couple these data with historical census data to create a dataset of victims killed by juveniles within gentrified and non-gentrified census tracts. We employ a pooled, longitudinal Poisson regression model. Our findings indicate that gentrification is moderately and negatively associated with people killed by juveniles. [ABSTRACT FROM AUTHOR]
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- 2023
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16. Abstracts of "Duel in Dermatopathology" papers presented at the 40th Annual Meeting of The American Society of Dermatopathology.
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MEETINGS , *DERMATOLOGY , *PATHOLOGY - Abstract
The article presents abstracts of "Duel in Dermatopathology," papers presented at the 40th Annual Meeting of The American Society of Dermatopathology. It was held in Fair Mouth Hotel in Chicago, Illinois, from October 9-12, 2003. Titles of some of those abstracts are "Acquired Progressive Lymphangioma," by S. Murphy and W. Lee, "Cutaneous Reaction to Granulocyte Macrophage Colony-Stimulating Factor," by P. Bhanot and A. Armin "Carcinoma Ex Cylindroma-Spiradenoma" and "Oral Solitary Fibrous Tumor," by J. Lee.
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- 2004
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17. Illinois State Water Survey Bulletin 75: New Precipitation Frequency Study for Illinois.
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Markus, Momcilo, Angel, James, Woolford, Kurt, Wang, Kexuan, Singh, Shailendra, and Kerschner, Brian
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RAINFALL , *CITIES & towns , *RUNOFF - Abstract
Storm frequency estimates and their temporal distributions are important in determining estimates of runoff or peak flow rates in many engineering and hydrological problems. Illinois State Water Survey Bulletin 70 has been serving as the design rainfall standard in Illinois since its publication in 1989. Although Bulletin 70 represented the best available data at the time of its publication, the standards needed to be reevaluated and updated after more than three decades and with the growing evidence of the nonstationary nature of heavy precipitation. The trends in heavy precipitation in Illinois prompted the creation of a new frequency study named Bulletin 75, providing precipitation frequencies for event durations ranging from 5 min to 10 days and for recurrence intervals ranging from 2 months to 500 years. The results are presented for the same 10 geographic sections in Illinois as in Bulletin 70 to maintain the continuity of hydrologic studies and compatibility with regulations. The primary goal of this paper is to outline some of the key methodological issues and challenges, to compare the results with the previous sources, and to highlight the effects of the changing precipitation standards on the development of amendments to existing ordinances. Lake County in Illinois, as one of the most affected urban areas with the highest change in heavy precipitation, was selected to illustrate issues related to the application of modified precipitation standards. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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18. ABSTRACTS OF PAPERS PRESENTED AT THE 47TH ANNUAL MEETING OF THE ASSOCIATION, HELD AT CHICAGO, ILLINOIS, MARCH 19,20,21,22, 1951.
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ANNUAL meetings , *GEOGRAPHERS , *CARTOGRAPHY , *GEOGRAPHY , *SOCIETIES ,TROPICAL agriculture - Abstract
The article presents abstracts of papers presented at the 47th annual meeting of the Association of American Geographers, held at Chicago, Illinois between march 19, 1951 and march 22, 1951. Lewis M. Alexander presents the paper Survey of Commercial Rivalry between the North Sea Ports of Belgium and the Netherlands. Homer Aschmann presents the paper Consumer-oriented Classification of the Products of Tropical Agriculture. Tracy B. Augur presented the paper on Regional-Urban Relationships. George Beishlag presented the paper on What Cartography Can Do for Geography Students.
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- 1951
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19. Bi-Lipschitz embeddings of quasiconformal trees.
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David, Guy C., Eriksson-Bique, Sylvester, and Vellis, Vyron
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TREES , *MULTICASTING (Computer networks) , *MATHEMATICS , *DIAMETER - Abstract
A quasiconformal tree is a doubling metric tree in which the diameter of each arc is bounded above by a fixed multiple of the distance between its endpoints. In this paper we show that every quasiconformal tree bi-Lipschitz embeds in some Euclidean space, with the ambient dimension and the bi-Lipschitz constant depending only on the doubling and bounded turning constants of the tree. This answers Question 1.6 of David and Vellis [Illinois J. Math. 66 (2022), pp. 189–244]. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
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20. Musielak–Orlicz Hardy space estimates for commutators of Calderón–Zygmund operators.
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Huy, Duong Quoc and Ky, Luong Dang
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HARDY spaces , *CALDERON-Zygmund operator , *COMMUTATION (Electricity) , *COMMUTATORS (Operator theory) - Abstract
Let δ∈(0,1]$\delta \in (0,1]$ and T be a δ‐Calderón–Zygmund operator. When p∈(0,1]$p\in (0,1]$ and b∈BMO(Rn)$b\in {\rm BMO}(\mathbb {R}^n)$, it is well‐known (see the work by Harboure, Segovia, and Torrea [Illinois J. Math. 41 (1997), no. 4, 676–700]) that the commutator [b,T]$[b, T]$ is not bounded from the Hardy space Hp(Rn)$H^p(\mathbb {R}^n)$ into the Lebesgue space Lp(Rn)$L^p(\mathbb {R}^n)$ if b is not a constant function. Let φ be a Musielak–Orlicz function satisfying that, for any (x,t)∈Rn×[0,∞)$(x,t)\in \mathbb {R}^n\times [0,\infty)$, φ(·,t)$\varphi (\cdot ,t)$ belongs to the Muckenhoupt weight class A∞(Rn)$A_\infty (\mathbb {R}^n)$ with the critical weight exponent q(φ)∈[1,∞)$q(\varphi)\in [1,\infty)$ and φ(x,·)$\varphi (x,\cdot)$ is an Orlicz function with the critical lower type i(φ)>q(φ)(1+δ/n)$i(\varphi)> q(\varphi)(1+\delta /n)$. In this paper, we find a proper subspace BMOφ(Rn)${\mathop \mathcal {BMO}_\varphi ({\mathbb {R}}^n)}$ of BMO(Rn)$\mathop \mathrm{BMO}(\mathbb {R}^n)$ such that, if b∈BMOφ(Rn),$b\in {\mathop \mathcal {BMO}_\varphi ({\mathbb {R}}^n),}$ then [b,T]$[b,T]$ is bounded from the Musielak–Orlicz Hardy space Hφ(Rn)$H^\varphi (\mathbb {R}^n)$ into the Musielak–Orlicz space Lφ(Rn)$L^\varphi (\mathbb {R}^n)$. Conversely, if b∈BMO(Rn)$b\in {\rm BMO}({\mathbb {R}}^n)$ and the commutators {[b,Rj]}j=1n$\lbrace [b,R_j]\rbrace _{j=1}^n$ of the classical Riesz transforms are bounded from Hφ(Rn)$H^\varphi ({\mathbb {R}}^n)$ into Lφ(Rn)$L^\varphi (\mathbb {R}^n)$, then b∈BMOφ(Rn)$b\in {\mathop \mathcal {BMO}_\varphi ({\mathbb {R}}^n)}$. Our results generalize some recent results by Huy and Ky [Vietnam J. Math. (2020). https://doi.org/10.1007/s10013‐020‐00406‐2] and Liang, Ky, and Yang [Proc. Amer. Math. Soc. 144 (2016), no. 12, 5171–5181]. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
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21. Abstracts of Papers That Will Be Presented at the Thirty-First Annual Meeting of the Society for Psychophysiological Research.
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ANNUAL meetings , *PHYSIOLOGICAL research - Abstract
The article presents abstracts of papers that will be presented at the Thirty First Annual Meeting of Society for Psychophysiological Research. The meeting will be held at The Palmar House in Chicago, Illinois from October 9-13, 1991. The majority of the research reports will be given and discussed informally at three Poster Sessions. In addition, specific topics will be addressed in seven symposia. These abstracts are being published and distributed to all members of the society and to all journal subscribers prior to the annual meeting.
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- 1991
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22. COMPARISON OF AGILITY IN 13-16-YEAR-OLD VOLLEYBALL AND FOOTBALL PLAYERS AND NON-ATHLETES.
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STAMM, RAINI, STAMM, KARMEN, and STAMM, MEELIS
- Subjects
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ADIPOSE tissues , *VOLLEYBALL players , *BODY mass index , *SOCCER players , *ATHLETES , *OVERWEIGHT children - Abstract
The aim of the study was to find and compare the agility abilities and anthropometric characteristics of 13-16-year-old volleyball and football players and adolescents not engaged in sports. The following research questions were posed: to find the agility results and anthropometric characteristics of volleyball and football players and non-athletes and to compare the agility results and anthropometric characteristics between athletes and not non-athletes and between different sports in both boys and girls. In total, 63 subjects participated in the study - 45 of them practised sports and 18 did not. Among those who practised sports, there were 19 volleyball and 26 football players. The following agility tests were applied in the study: T-test, four corners test, 5-0-5 run test and Illinois test. For data analysis, the Microsoft Excel program was used. The subjects' height, weight, fat percentage and fat amount were measured. The means, minimum and maximum values, standard deviations, and body mass indices were calculated. To find correlations within the groups, correlation analysis was used. To establish statistical significance between the groups, Student's t-test was used. The results revealed that, among both boys and girls, athletes were statistically significantly faster than non-athletes; only in Illinois test, there was no statistically significant difference. In girls, there were statistically significant differences between athletes and non-athletes in weight, fat percentage, fat amount and body mass index. In boys, however, there were no statistically significant differences in the body build characteristics between athletes and non-athletes. Football players were better in agility tests compared to volleyball players. Football boys were statistically significantly taller and older, and, in most tests, they were also statistically significantly faster than volleyball boys. Volleyball girls were statistically significantly taller and weighed more, but, in all tests, football girls were statistically significantly faster than volleyball girls. In all groups, the fat-related indicators, like fat percentage, fat amount and body mass index, were in mutual correlation. According to the body mass index scale, 45 subjects were of normal weight, 6 were overweight, 1 was obese and 11 were underweight. The authors of the paper hold the view that, namely in this age group, the athletes of sports games should practice agility and be tested in it, as, according to literature, the development of agility slows down at the age of 16-17 years, and therefore, can be one of the obstacles for reaching the top in adult athletes. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
23. Student Outcomes from the Pilot Test of a Comprehensive School Safety Framework for High Schools: Student Ownership, Accountability, and Responsibility for School Safety (SOARS).
- Author
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Vincent, Claudia G., Walker, Hill, Espelage, Dorothy L., Valido, Alberto, Murray, Christopher, Svanks, Rita, Marquez, Brion, and Pennefather, Jordan
- Subjects
- *
SCHOOL safety , *HIGH school students , *PSYCHOLOGY of students , *SCHOOL responsibility , *RACE - Abstract
This paper has two purposes: First, we describe the components of the Student Ownership, Accountability, and Responsibility for School Safety (SOARS) framework in the context of the literature on school safety. Second, we offer outcomes from a pilot study testing the framework's impact on student perceptions of: (a) school belonging, (b) sense of personal safety, (c) level of disruption, (d) level of delinquency, (e) responsibility for school safety, (f) engagement in victimizing behavior, and (g) sense of being victimized by peers. We conducted a study with two conditions, intervention and control. The study was conducted in Oregon and Illinois. Four high schools participated in the study. Two high schools received access to the SOARS framework and two high schools served as controls. We collected usage data of the Advocatr app, the central components of the SOARS framework, as well as survey data from students. We examined Advocatr use by overall frequency as well as across student race and gender. Survey data were analyzed using an ANCOVA analytic approach. Almost all outcomes were in the desired direction. Intervention effects on student-reported school belonging, sense of personal safety, and level of disruption reached statistical significance. Effect sizes ranged from small to medium, with the largest effect in students' perceptions of personal safety. We contextualize our study in the literature on school safety and describe the alignment of the SOARS components with existing recommendations for increasing students' safety at school. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
24. The Paper Project.
- Author
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Gill, Penny, Margolis, Sue, and Otter, Nancy
- Subjects
- *
PAPER recycling , *WASTE recycling , *EDUCATION ,JOHN Middleton School (Skokie, Ill.) - Abstract
Focuses on the Paper Project, a recycling project done at John Middleton School in Skokie, Illinois. How the project was carried out; Activities and projects done in conjunction with the Paper Project.
- Published
- 2001
25. Body Mass Index and Overall Survival of Patients with Newly Diagnosed Multiple Myeloma.
- Author
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Wang, Bei, Derman, Benjamin A., Langerman, Spencer S., Johnson, Julie, Zhang, Wei, Jakubowiak, Andrzej, and Chiu, Brian C.-H.
- Subjects
- *
MULTIPLE myeloma diagnosis , *STATURE , *OBESITY , *BODY weight , *CONFIDENCE intervals , *TIME , *SELF-evaluation , *LOG-rank test , *ACQUISITION of data , *CANCER patients , *SEX distribution , *PEARSON correlation (Statistics) , *RISK assessment , *SURVIVAL analysis (Biometry) , *MEDICAL records , *QUESTIONNAIRES , *KAPLAN-Meier estimator , *BODY mass index , *MULTIPLE myeloma , *STATISTICAL models , *DATA analysis software , *OVERALL survival , *LONGITUDINAL method , *PROPORTIONAL hazards models - Abstract
Simple Summary: There is a growing need to clarify the effect of modifiable lifestyle factors such as obesity on outcomes of multiple myeloma (MM). In this paper, we examined the associations between body mass index (BMI) at different periods of life up to the time of diagnosis and overall survival among patients newly diagnosed with multiple myeloma. The key findings are that BMIs before and at the time of diagnosis were not associated with overall survival in MM, except that a higher BMI at diagnosis was associated with a better overall survival for females, irrespective of race/ethnicity. This is the first evidence that the BMI-survival association may differ by sex. Obesity is associated with survival in several solid tumors and non-Hodgkin lymphoma, but its impact on multiple myeloma (MM) survival is unclear. We examined the associations between body mass index (BMI) at different periods of life up to the time of diagnosis and overall survival (OS) among 563 patients newly diagnosed with MM in 2010–2019. BMI at diagnosis was calculated using measured height and weight from electronic medical records (EMR). BMIs at age 20, maximum during adulthood, and 5 years before diagnosis were calculated using self-reported weights and measured height from EMR. Over a median follow-up of 49.3 months, 191 (33.93%) deaths were identified. We used multivariable Cox proportional-hazards models to examine the associations between BMIs and OS. Height as well as BMI before and at diagnosis was not associated with OS, but there is a U-shape association between weight and OS. Higher BMIs at diagnosis were associated with better OS among females (HR = 0.39 [0.22–0.71]), irrespective of race. In conclusion, our results suggest that BMI at different periods of life up to the time of diagnosis may not be associated with OS in MM, except that a higher BMI at diagnosis was associated with superior OS for females. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
26. Midwest Political Science Association 79th Annual Conference.
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POLITICAL conventions , *CONFERENCES & conventions - Abstract
The article offers information on the Midwest Political Science Association 79th Annual Conference to be held in Palmer House in Hilton, Chicago, Illinois, from April 7th to April 10th 2022.
- Published
- 2022
27. What can we expect of police in the face of deficient mental health systems? Qualitative insights from Chicago police officers.
- Author
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Wood, Jennifer D., Watson, Amy C., and Barber, Christine
- Subjects
- *
INTERVIEWING , *POLICE , *PSYCHIATRIC nursing , *SOCIAL stigma , *QUALITATIVE research , *CRISIS intervention (Mental health services) , *THEMATIC analysis , *ATTITUDES toward illness , *FIELD notes (Science) - Abstract
Accessible summary: What is known on the subject?: People with serious mental illnesses are overrepresented in the criminal justice system.Interventions such as Crisis Intervention Teams and Co‐responder Teams may improve police officers' ability to provide effective response.There is still a gap in our knowledge of the nature of the situations officers are responding to and their perceptions of what is needed for effective response. What this paper adds to existing knowledge?: This paper provides insight into officer perceptions and experiences of the mental health‐related calls they respond to involving youth, adults and families.Officers often refer to people in crisis as having "gone off meds" but also recognize more complex factors at the individual level (e.g., co‐occurring issues), family level (challenges of caring for a loved one with mental illness) and community level (deficiencies in health and social resources to address long‐term unmet needs).Deficiencies in the resources needed to address the unmet needs of people and their families frustrate officers' desires to make a difference and effect long‐term outcomes. What are the implications for practice?: Findings underscore the need for cities and communities to develop alternatives to emergency departments which, in the long term, may provide the best hope for reducing the reliance on police as mental health interventionists. Formal collaborations between the law enforcement community and the mental health nursing community could be focused towards this end.Findings provoke the larger question of what should "count" as good police work in the face of deficient community health systems. Practitioners should consider the distinction between police effectiveness and "whole system" effectiveness. Police officers could be held to account for "principled encounters" that are resolved in ways that reduce immediate harm, avoid stigma and advance procedural justice, but the full impact of their effects is contingent on the capacity of the wider system to do its job.Mental health nurses are well positioned to assist with officer training and provide support to officers responding to mental health‐related situations. Introduction: Data on fatal outcomes of police encounters, combined with evidence on the criminalization of people with mental illnesses, reveal a grave need to improve outcomes for individuals with mental illnesses who come into contact with police. Current efforts are hampered by a lack of in‐depth knowledge about the nature of nature and context of these encounters. Aim/Question: Building on previous findings from a larger study on the nature and outcomes of mental health‐related encounters with police in Chicago, this paper examines officer perspectives on the unmet needs of individuals and their families and the ways in which the mental health and social system environment constrain officers' abilities to be responsive to them. Methods: Findings are drawn from qualitative data produced through 36 "ride‐alongs" with police officers. Field researchers conducted open‐ended observations of police work during routine shifts and carried out interviews with officers—according to a ride‐along question guide—during periods of inactivity or between calls for service to ask about experiences of mental health‐related calls. Field notes describing their observations and ride‐along interviews were analysed inductively using a combination of open and focused coding. Results: Officers responded to a variety of mental health‐related calls revealing complex, unmet needs at individual and family levels. A common theme related to officers' perceptions that "going off meds," combined with other situational factors, resulted in police being involved in behavioural health situations. The data also revealed broader aspects of the health and social system that, in officers' minds, constrain their ability to effect positive outcomes for people and their families, especially in the long term. Discussion: Findings beg the larger question of what it is we, as a society, should expect of police in the handling of mental health‐related calls, given their concerns with the wider health and social service system that they experience as deficient. At the same time, the view that "going off meds" is a common trigger of mental health‐related events should be interpreted with care, as it may signal or perhaps serve as a shorthand for more complex health and social needs that could be obscured by a pharmacological or medicalized perspective on mental illness. This is an important area of future inquiry for research at the intersection of policing and mental health nursing. Implications for practice: The contribution of police to the wellness and recovery of people and their families is constrained by the ability of the community health and social service system to do its job. A wave of new initiatives designed to enhance the interface between police and the medical community holds out hope for alleviating officers' concerns about whether they can work in tandem with the rest of the system to make a difference. For now, we suggest that what we can expect of police is to implement "principled encounters" that ensure public safety while achieving harm reduction, self‐determination and the reduction of stigma. Mental health nurses are well positioned to assist with officer training and provide support to officers responding to mental health‐related situations. However, the fields of policing and nursing practice may not yet fully understand the individual, family and community dynamics driving calls for police service. The notion of "gone off meds" should be interrogated as a potential trope that obscures a whole‐of‐person approach and whole‐system approach to mental health crisis response and care. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
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28. Geriatric Urological Society Scientific Program and Call for Papers.
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Griebling, Tomas L.
- Subjects
- *
CONFERENCES & conventions , *UROLOGY - Abstract
The article offers information on the 8th annual meeting of the Geriatric Urological Society (GUS) sponsored by the American Urological Association (AUA) to be held on April 26, 2009 at Palmer House of the Hilton Hotel in Chicago, Illinois.
- Published
- 2009
29. CUSRA2021: A Radially Anisotropic Model of the Contiguous US and Surrounding Regions by Full‐Waveform Inversion.
- Author
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Zhou, Tong, Li, Jiaqi, Xi, Ziyi, Li, Guoliang, and Chen, Min
- Subjects
- *
SEISMIC wave velocity , *SURFACE of the earth , *SURFACE waves (Seismic waves) , *CRATONS , *SHEAR waves , *TRAVEL time (Traffic engineering) , *SEISMIC waves , *IMAGING systems in seismology - Abstract
The lithospheric structure of the contiguous US and surrounding regions offers clues into the tectonic history, including interactions between subducting slabs and cratons. In this paper, we present a new radially anisotropic shear wave speed model of the upper mantle (70–410 km) of the contiguous US and surrounding regions, constrained by seismic full‐waveform inversion. The new model (named CUSRA2021) utilizes frequency‐dependent travel time measurements, from 160 earthquake events recorded by 5,280 stations. The data coverage in eastern US is improved by incorporating more intraplate earthquakes. The final model exhibits clear and detailed shear wave speed anomalies correlating well with tectonic units such as North America Craton (high‐Vs), Cascadia subduction zones (high‐Vs), Columbia Plateau (low‐Vs), Basin and Range (low‐Vs), etc. In particular, the detailed structure of the North America Craton beneath Illinois basin is revealed. The depth of high‐Vs anomaly beneath the North America Craton correlates well with S‐to‐P receiver function and SH reflection results. Besides, the radial anisotropy in the Craton lithosphere shows a layering structure, which may relate to the process of lithospheric accretion and the origin of mid‐lithosphere discontinuities. Plain Language Summary: The interiors of ancient continents extend down to 200 km beneath the Earth's surface. In the contiguous US region, the ancient continents are preserved in the central and eastern US and are altered in the western US. To better understand the processes of how continent interior was preserved or altered, we apply an advanced seismic imaging technique utilizing full seismic waveforms to obtain the detailed structure of the contiguous US and surrounding regions. We apply more earthquakes located inside the United States to improve the data coverage in order to better resolve detailed structure beneath the eastern US. We observe through the new model that the lithosphere of eastern US generally has two layers with different seismic wave speeds in vertical directions. This observation matches previous studies and may indicate the origin of ancient continents. Key Points: A new radially anisotropic shear wave speed model for the contiguous US using full waveform tomography is derivedEastern US data coverage is enhanced by including intracontinental earthquakes and geographic station weightingRadially anisotropic layering in the North America Craton region is widely observed and related to lithosphere accretion [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
30. Abstracts of the IMEA 2011 Paper Reading and Poster Sessions.
- Subjects
- *
MUSIC education , *SINGING - Abstract
The article presents several abstracts from the Illinois Music Educators Association (IMEA) 2011 Paper Reading and Poster Sessions including "Comparison of Elementary Education and Music Education Majors' Efficacy Beliefs in Affecting Student Achievement in Music," by Jeremy J. Buckner, "To Become Myself as a Teacher: Stories of Music Teacher Role-Identity Development," by Wesley D. Brewer, and "The Effect of Harmonic Accompaniment on the Pitch Accuracy of First and Fourth Grade Students Learning a Singing Task," by John P. Rakes.
- Published
- 2011
31. Death at distance: Mobility, memory, and place among the late precontact Oneota in the central Illinois River Valley.
- Subjects
- *
COLLECTIVE memory , *DEAD , *TAPHONOMY , *DISCURSIVE practices , *POWER (Social sciences) - Abstract
Drawing on literatures on mobility and memory, I present a theoretical and interpretive reframing of skeletal taphonomy and mortuary process previously reported for a precontact Oneota cemetery in the North American midcontinent. Most burials here were single inhumations, with individuals apparently interred promptly after death. Others were placed in graves containing multiple individuals who died violently and whose bones bore taphonomic signatures of extended exposure, suggesting they were killed away from home and not recovered or interred until significant time had passed after their deaths. These burials were previously interpreted as haphazard and carelessly executed, possibly owing to circumstances of death. In this paper, I seek to better understand acts of encountering, collecting, transporting, and interring these decomposed remains as discursive practices, conditioned by localized mobility and charged with social memory. Rather than representing an aberrant burial treatment employed solely for expedient disposal, I suggest that their taphonomy and presence in the cemetery offer insights into intentional and repeated engagement with the landscape, invoking/perpetuating traditional Oneota practices involving skeletonized remains. This interpretation provides a case study on how osteologists can contribute to social perspectives on the power of mobile dead bodies in the deployment of memory and construction of place in the ancient past. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
32. Strategies to Mitigate the Effects of Negative Political Rhetoric on Service Providers: A Study in Two Refugee-serving Organizations.
- Author
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Wathen, Maria V., Weishar, Charity N., and Decker, Patrick L.F.
- Subjects
- *
PRACTICAL politics , *JOB stress , *RESEARCH methodology , *MOTIVATION (Psychology) , *INTERVIEWING , *HOPE , *AVOIDANCE (Psychology) , *REFUGEES , *PSYCHOLOGICAL adaptation , *JUDGMENT sampling , *THEMATIC analysis , *EMOTIONS , *PSYCHOLOGICAL distress - Abstract
This paper explores the strategies that staff at two refugee-serving organizations found helpful in mitigating their increased distress from negative political rhetoric aimed at their clients. Results point to the importance of organizational acknowledgment of the distress. Additionally, staff perceived that intentionally focused organizational interventions can mitigate the emotional impacts of negative rhetoric. Finally, strategies employees used to lessen their distress and regain a sense of efficacy included recommitment to the mission, advocacy for refugees among family and friends, strong reliance on religious faith in coping, and an avoidance of the rhetoric by decreasing engagement with news and social media. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
33. Expanding Definition of Technology in Special Education: Impact of Training on the Adoption of iPad Tablets by Special Educators.
- Author
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Moreno, Gerardo
- Subjects
- *
SPECIAL education , *ACADEMIC medical centers , *PROFESSIONAL employee training , *POCKET computers , *INTERVIEWING , *PRE-tests & post-tests , *QUALITATIVE research , *TEACHERS , *COMMUNICATION , *TECHNOLOGY , *JUDGMENT sampling - Abstract
The role of technology in special education has increased over the last 20 years. Expedited by the introduction of Apple iPad and its implementation of touch-based input, the perception of technology has grown from a functional role for students with disabilities to a bridge in accessing general education curriculum. However, quality adoption of new technology within the classroom relies heavily on professional development of the special educator. This paper offers a discussion on the expansion of technology in special education, various attributes associated with quality educator training on technology, and the results of a five-year investigation on the formal training of special educators using iPad tablets. Results indicated longitudinal training focused on active learner experiences had a significant effect on the likelihood of special educator iPad tablet adoption and the resulting implementation in the classroom. Recommendations on educator professional training on iPad tablets follows results. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
34. It's Super Paper!
- Author
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Berardelli, Phil
- Subjects
- *
PAPER , *GRAPHITE - Abstract
The article discusses information on the graphene oxide paper developed by a team of researchers from Northwestern University in Evanston, Illinois. The paper is composed of assembled ordinary graphite particles converted into superstrong sheets that are tougher than steel and as flexible as carbon filter. The research team reported that water somehow causes the particles to bind into paperlike layer on the filter's surface.
- Published
- 2007
35. The Impact of PFF inChicago.
- Author
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Simpson, Dick and Nell, James
- Subjects
- *
UNIVERSITY faculty , *GRADUATE education , *POLITICAL science , *COLLEGE teachers - Abstract
At UIC we began four years ago to restructure our graduate program to include Preparing Future Faculty as one of four model programs in the U.S. with a grant from the APSA. Since then we have created two new PFF courses, offerred workshops on teaching techniques, and developed teaching portfolios for our students. Thirty students have now gone through the program which is conducted with 10 partner universities and colleges in Illionis. This paper discusses the creation of such programs at any university, evaluates the results of our program, and discusses the problems of institutionalizing such programs in times of budget shortfalls. If desired papers can be obtained from two other PFF programs at Indiana Univ. and Uhiversity of Colorado at Boulder. [ABSTRACT FROM AUTHOR]
- Published
- 2004
- Full Text
- View/download PDF
36. The Status of Women in IllinoisPolitics.
- Author
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Burrell, Barbara and Schott, Andrew
- Subjects
- *
WOMEN legislators , *WOMEN in politics , *LEGISLATIVE bodies ,ILLINOIS state politics & government - Abstract
This paper is part of Panel 31027 organized by Kira Sanbonmatsu. This paper is part of a panel proposal on women’s election to the state legislatures. The panel seeks to leverage variation across states in women’s representation in order to understand why women continue to be less likely to run for and hold state legislative office than men. The panelists are conducting coordinated research about how gender shapes candidacy for the state legislature in a sample of states. The states included in the study represent a diverse group of states in terms of party competition, majority party status, term limits, and region. Each paper uses the same analytic research strategy to study a single state. Together, these papers will be used to identify the consequences for women’s representation of the role of parties and women’s groups in candidate recruitment; to analyze any gender differences in the path to the legislature; and to determine if men and women in the relevant pool for the legislature in the state are equally likely to run for the legislature (e.g., local party chairs, local elected and appointed officials). This paper assesses the status of women in Illinois politics. It analyzes recent trends in the presence of women in state legislative office; analyzes the qualifications and backgrounds of state legislators; examines the relationship between gender and the pathways to the legislature; and analyzes the role of parties and interest groups, including women’s groups, in candidate recruitment for the legislature, and the implications of these activities for women’s candidacies. [ABSTRACT FROM AUTHOR]
- Published
- 2004
- Full Text
- View/download PDF
37. When Boeing Landed in Chicago:Lessons for Regional Economic Development.
- Author
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Rast, Joel and Carlson, Virginia
- Subjects
- *
BUSINESS relocation , *CORPORATE headquarters , *ECONOMIC development - Abstract
Research Question: This paper is a case study of the relocation of the Boeing Co. corporate headquarters from Seattle to Chicago in 2001. In March 2001, Boeing announced that it had short-listed three regions-Chicago, Dallas-Fort Worth, and Denver-for its new headquarters location and planned to finalize its site selection process in a matter of weeks. This paper examines how each of the three regions responded to Boeing’s announcement, focusing in particular on questions of regional cohesion. We address three principal questions: How effectively did regions coordinate their recruitment efforts? What explains variations in the cohesiveness of regional recruitment efforts? What kind of regional learning took place in each city as a result of the recruitment process? Methodology: The paper relies principally on two data sources. First, semi-structured personal interviews were conducted with economic development practitioners active in the Boeing recruitment effort in each of the three cities. In addition, newspaper articles covering the recruitment process in each city were reviewed. Content analysis was used to determine how media sources in each city portrayed the cohesiveness of recruitment efforts, both in their home cities and in the other two locations. Key Findings: We found considerable variation in the culture of cooperation around economic development in the three regions. We conclude that regional recruitment efforts were most cohesive where regional cooperation around economic development was institutionalized and where the civic sector played a leadership role in fostering cooperation. Recruitment efforts were more fragmented where cooperation was largely ad-hoc and overseen principally by the public sector. Implications: The study contributes to the literatures on new regionalism and business location. It suggests that regional institution building and strong civic sector participation are important in facilitating regional cooperation around corporate recruitment efforts. Related Published Research: Pierce, N., with Johnson, C., & Hall, J.S. (1993). Citistates: How urban America can prosper in a competitive world. Washington, DC: Seven Locks Press. Dodge, W.R. (1996). Regional excellence: Governing together to compete globally and flourish locally. Washington, DC: National League of Cities. Hershberg, T. (1996). Regional cooperation: Strategies and incentives for global competitiveness and urban reform. National Civic Review, 85(2), 25-31. [ABSTRACT FROM AUTHOR]
- Published
- 2004
- Full Text
- View/download PDF
38. A Theoretical Framework for Describing Effects of Virtual Interactivity between Government and Citizens: The Chicago Police Department’s Citizen ICAM Application.
- Author
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Welch, Eric and Fulla, Shelley
- Subjects
- *
INTERNET in public administration , *PUBLIC administration , *VIRTUAL communications , *INFORMATION technology , *POLICE - Abstract
This paper considers the current efforts to describe the effect of Internet-based technology on interactivity between citizens and public organizations to be incomplete and poorly linked. This paper develops a model of interactivity that reflects the self-organization potential of virtual communication and the social context within which citizens and bureaucrats operate. The model helps us to identify ways in which different levels of feedback communication, e.g., email, may affect change in organizations, communities, and the relationship between organizations and communities. A case analysis of the Chicago Police Department’s (CPD) Citizen ICAM is reviewed to determine the effects of feedback and the technology on the organization. We find that virtual interactivity is a complex process - more complex than typically described - that has significant effects on the structure and work processes of the CPD. We conclude by proposing a staged model of citizen-government interactivity and by identifying future research directions. [ABSTRACT FROM AUTHOR]
- Published
- 2002
39. PIOT‐Hub ‐ A collaborative cloud tool for generation of physical input–output tables using mechanistic engineering models.
- Author
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Vunnava, Venkata Sai Gargeya, Shin, Jaewoo, Zhao, Lan, and Singh, Shweta
- Subjects
- *
ENGINEERING models , *INDUSTRIAL ecology , *COMMUNICATION infrastructure , *SIMULATION methods & models , *CLOUD computing - Abstract
Mapping material flows in an economy is crucial to identifying strategies for resource management toward lowering the waste and environmental impacts of society, a key objective of research in industrial ecology. However, constructing models for mapping material flows at a sectoral level, such as in physical input–output tables (PIOTs) at highly disaggregated levels, is tedious and relies on a large amount of empirical data. To overcome this challenge, a novel collaborative cloud platform PIOT‐Hub is developed in this work. This platform utilizes a Python‐based simulation system for extracting material flow data from mechanistic models, thus semi‐automating the generation of PIOTs. The simulation system implements a bottom‐up approach of utilizing scaled engineering models to generate physical supply tables (PSTs) and physical use tables (PUTs) which are converted to PIOTs (described in (Vunnava & Singh, 2021)). Mechanistic models can be uploaded by users for sectors on PIOT‐Hub to develop PIOTs for any region. Both models and resulting PST/PUT/PIOTs can be shared with other users utilizing the collaborative platform. The automation and sharing features provided by PIOT‐Hub will help to significantly reduce the time required to develop PIOT and improve the reproducibility/continuity of PIOT generation, thus allowing the study of the changing nature of material flows in regional economy. In this paper, we describe the simulation system MFDES and PIOT‐Hub architecture/functionality through a demo example for creating PIOT in agro‐based sectors for Illinois. Future work includes scaling up the cloud infrastructure for large scale PIOT generation and enhancing the tool compatibility for different sectors in economy. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
40. Record Number of Papers Given at ANTEC 2004.
- Subjects
- *
ENGINEERS' associations , *CONFERENCES & conventions , *TECHNICAL journalism , *FORUMS , *CORPORATE directors , *INTERNATIONAL organization , *MEETINGS - Abstract
Reports on the record number of papers received by the Society of Plastics Engineers (SPE) for the ANTEC 2004 Conference in Chicago, Illinois. Total number of technical papers submitted; Participation of the engineering communities from other countries; Induction of Susan Oderwald as the new executive director of SPE.
- Published
- 2004
41. DIVISIONS ISSUE CALLS FOR PAPERS.
- Subjects
- *
CONFERENCES & conventions , *CHEMISTRY associations , *ASSOCIATIONS, institutions, etc. - Abstract
The article announces the calls for papers for the spring 2007 national meeting of the American Chemical Society (ACS) that will be held in March 25-29 in Chicago, Illinois. Some of the topics that will be published by the ACS include outcome of the convention, its technical program, and by-law governing the presentation of papers.
- Published
- 2006
- Full Text
- View/download PDF
42. Foreword to Special Issue: Papers from the 52nd Annual Meeting of the APS Division of Plasma Physics, Chicago, Illinois, USA, 2010.
- Author
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Allen, Steve L. and Davidson, Ronald C.
- Subjects
- *
PHYSICS conferences , *MANUSCRIPTS , *PUBLISHING - Abstract
We present in this Special Issue of Physics of Plasmas the review, tutorial, and invited papers of the 2010 Annual Meeting of the American Physical Society's (APS) Division of Plasma Physics. This was the 52nd year of this meeting, and it was held in Chicago, Illinois on 8-12 November 2010. The meeting program was made up of over 100 review, tutorial, and invited oral presentations, and a significant fraction of these speakers prepared manuscripts which were peer-reviewed and are contained in this Special Issue. [ABSTRACT FROM AUTHOR]
- Published
- 2011
- Full Text
- View/download PDF
43. A large scale multi criteria suitability analysis for identifying solar development potential: A decision support approach for the state of Illinois, USA.
- Author
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Kwak, Yoonshin, Deal, Brian, and Heavisides, Tom
- Subjects
- *
RENEWABLE energy sources , *DECISION making , *PUBLIC lands , *MULTIPLE criteria decision making , *LAND resource , *PHOTOELECTROCHEMICAL cells , *SOLAR energy - Abstract
The State of Illinois is examining prospects to increase the development of in-state renewable energy resources on public lands. In response, this research develops a scalable decision-support tool for identifying suitable areas for solar energy generation in the state. This paper provides guidance for state agency-driven solar development by evaluating the suitability of potential generation areas in terms of environmental impact, socioeconomic costs, and energy productivity, and providing a forum for critical decision-making. More specifically, geospatial technologies are combined with a suitability analysis to reveal the potential for solar energy generation on public lands. This study demonstrates the usefulness of the resulting information for supporting both regional and local decision-making as a Planning Support System (PSS). Our analysis suggests that the large-scale analysis using fine resolution data is useful for comparison and site-specific decision making - with site verification protocols in terms of physical implementation. We find that planning decisions for solar development should use a fine-grained suitability approach at a large scale and a feasibility analysis at a specific scale. We present our findings in statewide application along with a scalable PSS tool to optimize and support solar decision-making process and democratize the information for engaging a broader audience. [Display omitted] [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
44. A PRELIMINARY INVENTORY OF EARTHWORMS (ANNELIDA, CLITELLATA) OF THE NACHUSA GRASSLANDS AREA, LEE AND OGLE COUNTIES, ILLINOIS, USA.
- Author
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Wetzel, Mark Julian and Reynolds, John Warren
- Subjects
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ANNELIDA , *CLITELLATA , *LUMBRICIDAE , *GRASSLANDS , *PUBLIC records , *EARTHWORMS - Abstract
In this paper we present the results of a preliminary inventory of the terrestrial oligochaetes, or earthworms, of the Nachusa Grasslands preserve in Lee and Ogle Counties, Illinois, USA, based upon specimens collected from 23 sites in April and October 2015. In total, eight species representing four genera in the family Lumbricidae are reported, including the collection of Bimastos welchi (Smith, 1917) from one site - a new state record for Illinois, and species native to North America. The other seven species collected during this study - Aporrectodea rosea (Savigny, 1826), Aporrectodea trapezoides (Dugès, 1828), Aporrectodea tuberculata (Eisen, 1874), Aporrectodea turgida (Eisen, 1873), Lumbricus rubellus Hoffmeister, 1843, Lumbricus terrestris Linnaeus, 1758, and Octolasion tyrtaeum (Savigny, 1826) - are considered to be introductions, and are relatively common elsewhere in Illinois and in North America. [ABSTRACT FROM AUTHOR]
- Published
- 2021
45. Analysis of oil prices' interaction in the USA based on complex networks.
- Author
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Zhen, Zaili, Tian, Lixin, and Lu, Jingqing
- Subjects
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PETROLEUM sales & prices , *PETROLEUM , *TIME series analysis - Abstract
This paper focuses on a new method of converting multidimensional time series into complex networks. Compared with the previous studies, this method puts different variables into the same high-dimensional system, not only can study the properties of individual variables but also can investigate the correlation between different variables and its dynamic evolution process. Taking the monthly crude oil price data of 23 regions in the United States as a sample, a complex network diagram of crude oil market prices was constructed in this paper. Through the study of network node degree, clustering coefficient and betweenness, this paper analyzes the linkage between crude oil markets. It is shown that the Illinois region is very important in the interaction of oil prices in the 23 regions of the USA. North Slope region in the network diagram is the middle junction of different node groups. This research can provide theoretical support for policy-making in the energy market. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
46. Gender differences in perceived barriers of aspiring superintendents.
- Author
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Cassidy, Maureen, Burgin, Ximena D, and Wasonga, Teresa A
- Subjects
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SCHOOL superintendents , *MANN Whitney U Test , *FACTOR analysis - Abstract
Discrepancies in the number of females occupying superintendent positions in the United States continue to exist; therefore, this study utilized a survey design to examine the perceived barriers to achieving the top positions in education as well as differences by gender among aspiring superintendents in K-12 in Illinois. Statistical analyses (Mann-Whitney U test and factor analysis) were performed on the results from the Aspiring Superintendents Perceived Barriers Questionnaire developed by Dulac, and its underlying constructs were used to investigate the extent to which aspiring female and male administrators perceived barriers to the superintendency position. Eighty-four participants completed the survey either online or on paper. The study found significant differences between male and female aspiring superintendents in 10 of the 21 perceived barriers. Factor analysis yielded two factors (societal issues and workplace expectations) as barriers identified by females, and three concepts (societal issues, workplace expectations, and masculinity in leadership) as barriers identified by males. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
47. Offline World: the Internet as Social Infrastructure among the Unconnected in Quasi-Rural Illinois.
- Author
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Schmidt, Danielle and Power, Séamus A.
- Subjects
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INFRASTRUCTURE (Economics) , *INTERNET , *DIGITAL divide , *FORM perception , *RURAL-urban differences - Abstract
The United States continues to experience a persistent rural-urban digital divide. However, in this area of research, less attention has been paid to the divide in regions between these two demographic and geographic extremes. In this paper, we examine the perceived effects of internet inaccessibility in this in-between space, which we term "quasi-rural." Using quasi-rural Illinois as a case study, semi-structured interview data is used to highlight the experiences of those who are directly affected by the digital divide, as well as those who provide service alternatives and advocate for internet connectivity. With this data, we describe the personal experience of at-home internet inaccessibility. We then focus on how limited, or a lack of access shapes the perceptions of community connectedness and disadvantage among those affected by the divide. Our findings demonstrate the internet's function as social infrastructure; differences in access are then conceptualized as a form of socioeconomic inequality. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
48. Selective Service: Civic Activity among Indian, Polish, and Mexican Immigrants in Chicago.
- Author
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Sanguino, Laurencio
- Subjects
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CIVIL service , *INDIGENOUS peoples of the Americas , *POLISH people , *MEXICANS , *IMMIGRANTS - Abstract
This paper compares civic participation among Indian, Polish, and Mexican immigrants in Chicago to: (1) identify the activities/issues a particular group organizes around; (2) measure their visibility in larger, non-immigrant/community-based organizations; and (3) describe each group's level of civic presence (as seen by mainstream organizations) and political presence (as reported by local government officials). Despite socio-economic differences, the Indian, Polish, and Mexican communities all have a network ofâor access toâ cultural, religious, and service organizations. Involvement in these organizations, however, does not necessarily translate into comparable political presence or weight in the eyes of local officials: Polish organizations are seen as being among the least relevant for local politics and Latino organizations are seen as among the strongest. This paper considers various possible explanations for this gap between civic activity, on the one hand, and civic and political presence on the other. ..PAT.-Unpublished Manuscript [ABSTRACT FROM AUTHOR]
- Published
- 2007
49. Making the paper: Marina Wolf.
- Author
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Wolf, Marina
- Subjects
- *
NEURAL physiology , *NEUROPHYSIOLOGY , *DRUG addiction , *COCAINE , *DRUG receptors , *BRAIN research - Abstract
The article discusses the research made by Marina Wolf of Rosalind Franklin University of Medicine and Science in Chicago, Illinois, together with her colleagues, that demonstrated that an unusual type of receptor is formed in a rat's brain cells after cocaine withdrawal and that these expand the response to drug cues. Accordingly, Wolf's study on the self-regulation of neurons was influenced by the dominant thinking that dopamine neurons drive addiction. Wolf worked with pharmacologist Michela Marinelli to train rats to self-regulate the drug by poking the noses into a hole when given a stimulus that provides information on what to do.
- Published
- 2008
- Full Text
- View/download PDF
50. Making the paper: Jeffrey Moore.
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POLYMER research , *INTERMOLECULAR forces , *RESONANT ultrasound spectroscopy - Abstract
The article focuses on the research of self-healing polymer by Jeffrey Moore and his colleagues Scott White and Nancy Sottos at the University of Illinois at Urbana-Champaign. Over a period of five years the team has synthesized the first mechanophore-a molecule that changes structure in response to mechanical force. Details of the research regarding self repair and effects of ultrasound are provided.
- Published
- 2007
- Full Text
- View/download PDF
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