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Public administration has a long tradition of close connections to the field of political science. As the field of public administration evolved from a basic politics administration dichotomy, it became evident that the distinction between politics and administration was nebulous at best. As such, public affairs students need exposure to, and knowledge of, the founding documents and basic principles that underpin American government. This article explores the reasons for including American government instruction in introductory public affairs courses, student knowledge and preparation in American government, and strategies for enhancing the coverage of the principles of American government in public affairs programs.

The physical education context is fun yet challenging. There is the potential for teachers to offer a multitude of games and activities for students. Thus, PE teachers should put the students in the best position to learn the content. One method involves PE teachers putting students in small-sided groups during games and activities. The purpose of this study was to investigate K-12 physical education teachers' perceptions of small-sided games and activities in their PE lessons. Thirty-one K-12 physical educators from five states participated in this study. The PE teachers were emailed a survey. The questions were structured to produce short answers to the survey. Analysis of the interview data revealed five themes concerning small-sided games and activities in physical education lessons: (1) the importance of small-sided groups, (2) PE teachers' observations of students in 2v2 and 3v3 games and activities, (3) how do PE teachers know small-sided groups are better than large-sided groups, (4) small-sided groups and classroom management, and (5) small-sided groups' effect on student attitudes. The data show that small-sided games and activities are helpful and important to student learning, that students have more interaction with the equipment, and that students feel more comfortable participating in small-sided games and activities.

In a policy climate where various actors claim to have solutions for the enduring challenges of teacher education, policy deliberations sideline certain voices and omit important perspectives. This special issue brings together scholars who attend to the voices, perspectives, and issues overlooked by teacher education policy debates dominated by market logic and accountability pressures. It highlights debates surrounding teacher performance assessments, teacher candidate selection, value-added assessments, as well as teacher preparation for linguistically diverse learners. The introduction to the special issue explores different dimensions of the relationship between research and practice urging teacher educators to become more proactive in policy debates.

Background: Uncontrolled blood glucose may lead to serious complications in patients with type two diabetes mellitus (T2DM). Patients may not have the support, motivation, or encouragement to adhere to the lifestyle changes necessary to control their T2DM. Local problem: More than 75% of the primary care clinic's patients are diagnosed with T2DM, with most patients at the practice site having an average hemoglobin A1c (HbA1c) level of 8.5%. The primary care clinic did not use text messaging to disseminate diabetes self-management education and support (DSMES) as outlined in Standard 4 of the American Diabetic Association's (ADA) clinical practice guideline. Methods: This evidence-based quality improvement project was conducted in a rural outpatient primary care clinic to determine whether implementing the ADA's 2022 National Standards for DSMES using text messaging would affect HbA1C levels among adult patients with T2DM. Interventions: Patients were sent weekly text messages over a 12-week period. Text messages contained information promoting self-care, tips about healthy diet, exercise reminders, instructions about proper blood glucose monitoring, and reminders about medication adherence. Results: A total of 160 patients were included. A paired-sample t-test showed a reduction in HbA1c levels after the intervention from baseline (M = 7.53, SD = 1.72) to postimplementation (M = 6.91, SD = 0.89), t (159) = 11.88, p = .001. Conclusion: Based on the results, implementing the ADA's National Standards for DSMES Standard 4 may affect HbA1c levels in this population. [ABSTRACT FROM AUTHOR]

The purpose of this study was to explore grade-level differences (7th, 8th, and 9th) among junior high school students' perceptions of the effects of participation in physical education (PE) class on individual environmental stress. The role of physical activity as a stress reduction tool has been well documented. However, physical activity as a stressful event in the school and PE environment has been less established, particularly in junior high school students. Study participants comprised 872 junior high school students, 585 males (67%) and 287 females (33%), enrolled in four junior high schools. Stratified by grade, 315 seventh-grade (228 males, 87 females; M = 1.28, SD = 0.448), 281 eighth-grade (204 males, 77 females; M = 1.27, SD = 0.447), and 276 ninth-grade (153 males, 123 females; M = 1.45, SD = 0.498) students responded. By grade level, significant differences (p < 0.05) were reported for five of the 12 scaling questions. In general, seventh graders were more likely to respond they could better handle stress after participating in PE class, to look forward to coming to their PE class, to report lower stress levels before arrival to PE class, and to report lower stress levels after participation in PE class than were eighth and ninth graders. Altogether, follow-up qualitative findings reported three major themes regarding the PE environment and stress. PE acted as a stress mitigation mechanism and an opportunity for social bonding. Qualitative findings also referenced classmates as a negative stress mechanism in the PE environment.

A physical education lesson usually consists of four parts (introductory activity, fitness component, lesson focus, and closing game). The first part of the lesson, the introductory/warm-up activities, has the potential to set the tone for the rest of the lesson. It also provides an opportunity for students to get into instant activity upon entering the gym or playing field. This study investigated physical education (PE) teachers' perceptions of introductory/warm-up activities in their physical education lessons. For this study, 26 K-12 PE teachers were interviewed through an electronic survey, which was e-mailed to the participants. Analysis of the interview data revealed four themes concerning introductory/warm-up activities: (1) importance of introductory/warm-up activities in a PE lesson, (2) the practical nature of the introductory/warm-up activities, (3) how introductory/warm-up activities benefit students, and (4) using music to enhance the introductory/warm-up activities. Data show that introductory/warm-up activities are an important aspect of any PE lesson that PE teachers use to prepare their students for the rest of the activities for the lesson.

We conducted a process evaluation of the Shaping Healthy Choices Program, a multicomponent school-based nutrition program, when implemented in partnership with University of California (UC) CalFresh and UC Cooperative Extension (UCCE). There were positive impacts on participating students, but results varied across counties, possibly due to variation in fidelity to the curriculum and implementation of program components. Our evaluation identified the strength of UCCE in delivering nutrition education and a need for additional support and training for building capacity to effect change in school policies, systems, and environment. Because educators throughout Extension are working to integrate programs addressing policies, systems, and environment, our results may have applicability in other Extension programs.

Objectives: To provide further information regarding physical education (PE) teachers' perceptions of incorporating music in PE lessons and to evaluate the influence of music on the classroom environment using a qualitative approach. Method: Electronic survey interviews were conducted with 26 veteran PE instructors (10 male, 16 female), from 7 states and 24 schools (7 elementary schools, 15 middle schools, 4 high schools). Participant teaching experience ranged from 1 to 25 years. Results: Analyses of interview transcripts revealed four major themes concerning the use of music in the PE environment: (1) classroom management, (2) student learning, (3) class climate, and (4) music as a motivational tool. Two repeating themes within the major theme of classroom management were the assistance of music in starting and stopping class activities. Other classroom environmental factors within the major themes of student learning, class climate, and music as a motivational tool were specific to student focus, the predilection of contemporary music by students in the classroom, and perceived increased motivation in classroom activities by students, respectively. Conclusions: Study findings point to the fact PE teachers find music as a helpful tool to assist in class activities. Incorporated during class activities, music may help to create a positive class climate, serving as a tool to help PE teachers manage students and keep them on task.

The nine-member High-Resolution Rapid Refresh Ensemble (HRRRE) is evaluated for its ability to forecast five Atmospheric River (AR) events that impacted California in February-March 2019. Two sets of retrospective HRRRE simulations are conducted, a control with the standard set of perturbations (initial and boundary conditions, stochastic parameters, and physics tendency), and an experiment with initial and boundary perturbations only. Reliability plots suggest the HRRRE control represents the observed Stage IV precipitation frequency well at 6-h to 24-h lead times, and rank histograms suggest the ensemble is slightly underdispersive. The HRRRE overpredicts precipitation frequency at the higher (25 mm) threshold. These results suggest the HRRRE is a useful tool to quantify probabilistic forecasts of AR events in this region. Removing stochastic physics perturbations did not substantially impact probabilistic forecasts, suggesting most of the ensemble spread is from initial and boundary condition perturbations. Spatially, ensemble precipitation coefficient of variance is lower (less forecast uncertainty) over the Sierra Nevada range than other regions, suggesting that these ensemble perturbations have a smaller impact on precipitation processes occurring over the Sierra Nevada range. More work should be conducted to understand the impacts of other model perturbations, such as microphysics, on ensemble performance, and to improve Stage IV accuracy with frozen precipitation in mountainous regions. [ABSTRACT FROM AUTHOR]

Virtual schools are one of the fastest growing educational options for students in the United States. In spite of the increase in virtual program options and enrollment, limited research has been conducted on how virtual school principals lead their organizations. This qualitative case study explores the challenges facing virtual school principals and how these leaders navigate these challenges. Data were collected through semi-structured, one-on-one interviews with 20 public, private, and charter virtual school principals from across California. The findings from this study identified the essential skills and ways in which virtual principals overcome leadership challenges. These factors included: Being open to new ideas, taking positive risks, staying flexible, empowering staff, communicating effectively, and serving stakeholders. The findings from this study can offer insight to many traditional brick and mortar school leadership that are holding fully online classes due to COVID-19.

Natural climate solutions (NCS) are recognized as an important tool for governments to reduce greenhouse gas emissions and remove atmospheric carbon dioxide. Using California as a globally relevant reference, we evaluate the magnitude of biological climate mitigation potential from NCS starting in 2020 under four climate change scenarios. By mid-century NCS implementation leads to a large increase in net carbon stored, flipping the state from a net source to a net sink in two scenarios. Forest and conservation land management strategies make up 85% of all NCS emissions reductions by 2050, with agricultural strategies accounting for the remaining 15%. The most severe climate change impacts on ecosystem carbon materialize in the latter half of the century with three scenarios resulting in California ecosystems becoming a net source of carbon emissions under a baseline trajectory. However, NCS provide a strong attenuating effect, reducing land carbon emissions 41–54% by 2100 with total costs of deployment of 752–777 million USD annually through 2050. Rapid implementation of a portfolio of NCS interventions provides long-term investment in protecting ecosystem carbon in the face of climate change driven disturbances. This open-source, spatially-explicit framework can help evaluate risks to NCS carbon storage stability, implementation costs, and overall mitigation potential for NCS at jurisdictional scales. [ABSTRACT FROM AUTHOR]

The current study examines newspaper reports of looting to answer two questions: (1) how was looting framed by U.S. newspapers during the COVID-19 pandemic and (2) did any looting actually occur? Looting after natural disasters, particularly hurricanes, has recently received increased attention in scholarly research. The crisis caused by the pandemic of SARS-CoV2 (hereafter COVID-19), while not a natural disaster, has provided many of the same opportunities for looting that have been previously observed following natural disasters. Our findings suggest looting charges were widely used, particularly in California, but that little actual looting took place. In fact, most of those situations referred to as "looting" were traditional property crimes that were treated as looting to enhance the penalty for the action. We conclude by discussing the implications of our findings for researchers and policymakers. [ABSTRACT FROM AUTHOR]

Firearms in the home are associated with increased injury risk, especially when loaded and unlocked. In this study, 5,010 fifth-graders and their caregivers in three U.S. metropolitan areas participated in the 2004-2006 Healthy Passages study on adolescent health. Firearm ownership and storage patterns were examined by four self-reported sociodemographic characteristics (child's race/ethnicity, child's gender, family socioeconomic status, and study site) and reasons for ownership. Eighteen percent (n = 880) of the families reported firearms in the home. Families with African American and Hispanic children had lower odds of owning firearms than families with non-Hispanic White children. The most common reasons for ownership were protection from crime and hunting. Six percent (n = 56) of the families with firearms stored at least one firearm unlocked, assembled, without a trigger lock, and with unlocked ammunition. Compared with families with non-Hispanic White children, families with African American children engaged in safer storage practices. Results can inform childhood firearm injury prevention activities.

Well over one million high school students drop out of U.S. high schools each year. The human and financial tolls are startling and cannot be sustained in an era when the country is looking for means to remain globally competitive. What would it take to dramatically reduce the problem? USC's Rossier School of Education helped found an independent charter high school in South Central Los Angeles with the potential to redefine the urban high school experience. Technology has been fundamental to the design and operation of the school. This article offers an early look at the school and its progress to date.

Habitat loss and fragmentation are the leading causes of species range contraction and extirpation, worldwide. Factors that predict sensitivity to fragmentation include high trophic level, large body size, and extensive spatial requirements. Pumas (Puma concolor) exemplify these qualities, making them particularly susceptible to fragmentation and subsequent reductions in demographic connectivity. The chaparral‐dominated ecosystems surrounding the greater San Francisco Bay Area encompass over 10,000 km2 of suitable puma habitat, but inland waterways, croplands, urban land uses, and extensive transportation infrastructure have resulted in widespread habitat fragmentation. Pumas in this region now exist as a metapopulation marked by loss of genetic diversity, collisions with vehicles, and extensive human–puma conflict. Given these trends, we conducted a photo survey from 2017 to 2021 across 19 patches of predicted habitat and compiled a dataset of >6584 puma images. We used a logistic regression analytical framework to evaluate the hypothesis that puma patch occupancy would exhibit a threshold response explained by patch size, isolation, and habitat quality. Contrary to predictions, only variables related to patch size demonstrated any power to explain occupancy. On average, occupied patches were 18× larger than those where they were not detected (825 ± 1238 vs. 46 ± 101 km2). Although we observed pumas in patches as small as 1 km2, logistic regression models indicated a threshold occupancy probability between 300 and 400 km2, which is remarkably close to the mean male puma home range size in coastal California (~381 km2). Puma populations dependent on habitats below this value may be susceptible to inbreeding depression and human–wildlife conflict, and therefore vulnerable to extirpation. For species conservation, we suggest conflicts might be ameliorated by identifying the largest, isolated patches for public education campaigns with respect to management of domestic animals, and remaining connective parcels be identified, mapped, and prioritized for targeted mitigation. [ABSTRACT FROM AUTHOR]

The COVID-19 pandemic caused unprecedented spikes in food insecurity. In California, food banks, which were already facing high demand for emergency food assistance, rallied federal, state and local resources to help meet the challenges of the pandemic. Our study draws on interviews with food banks and their partners approximately one year into the pandemic to learn how they responded to enormous challenges in staffing, procurement, distribution and infrastructure. These interviews captured lessons for resilience planning and food security policy that might otherwise have been lost. We found an encouraging story of resilience, and a story of how government agencies and community networks can work together to create and strengthen food security policies, even under the most dire circumstances. [ABSTRACT FROM AUTHOR]

This article reports the development of the Faith Activities In The Home Scale (FAITHS). The initial FAITHS measure was improved on and expanded by using qualitative data of two separate samples and then empirically tested on three separate samples. Study 1 comprised two samples totaling 57 highly religious families from New England and California that represented the three major Abrahamic faiths (Christianity, Judaism, and Islam) and focused on item development. Qualitative data were used to expand the breadth of survey items and to verify that religious families participate in the activities presented in the scale. The objective of Study 2 was to examine the FAITHS's reliability and validity using three samples of college students from a Southeastern university. The FAITHS demonstrated adequate validity and reliability. In addition to introducing a needed scale, the current study illustrates the importance of using qualitative data in scale development and improvement. (Contains 1 table.)

Objective: To follow distressed married couples for 5 years after their participation in a randomized clinical trial. Method: A total of 134 chronically and seriously distressed married couples were randomly assigned to approximately 8 months of either traditional behavioral couple therapy (TBCT; Jacobson & Margolin, 1979) or integrative behavioral couple therapy (IBCT; Jacobson & Christensen, 1998). Marital status and satisfaction were assessed approximately every 3 months during treatment and every 6 months for 5 years after treatment. Results: Pre- to posttreatment effect sizes on marital satisfaction were d = 0.90 for IBCT and d = 0.71 for TBCT, which were not significantly different. However, data through 2-year follow-ups revealed statistically significant superiority of IBCT over TBCT in relationship satisfaction, but subsequent data showed increasing similarity and nonsignificant differences in outcome. At 5-year follow-up for marital satisfaction relative to pretreatment, effect sizes were d = 1.03 for IBCT and d = 0.92 for TBCT; 50.0% of IBCT couples and 45.9% of TBCT couples showed clinically significant improvement. Relationship status, obtained on all 134 couples, revealed that 25.7% of IBCT couples and 27.9% of TBCT couples were separated or divorced. These follow-up data compared favorably to other, long-term results of couple therapy. Conclusion: TBCT and IBCT both produced substantial effect sizes in even seriously and chronically distressed couples. IBCT produced significantly but not dramatically superior outcomes through the first 2 years after treatment termination but without further intervention; outcomes for the 2 treatments converged over longer follow-up periods. (Contains 3 tables, 2 figures and 6 footnotes.)

The concept of sacrifice was formerly a key variable in theorizing about religion and society. Secularization theory and conceptual models equating sacrifice with cost have reduced its usage and apparent relevance, although it continues to be of interest in anthropology and religious studies. Research on sacrifice has been neglected in the social sciences, especially in studies of religiosity and families. Seventy-seven religious adolescents in 55 religious Jewish, Christian, Muslim, and Mormon families in New England and northern California were interviewed about whether they felt they had been asked to make sacrifices for their faith as they were growing up. This article discusses how contemporary religious youth view the sacrifices they make for religious reasons. Adolescents reported sacrifices in five domains: societal expectations, popular culture, comforts and pleasures, time and activities, and peer relations. Youth gave the following reasons for being willing to make sacrifices: connecting to a higher meaning or purpose, connecting to God, connecting to the faith tradition or community, fulfilling expectations, feeling affective benefits, and avoiding problems.

This study builds on previous research regarding parent-child religious conversations to explore the transactional processes of these conversations. It employs qualitative analyses of interviews with highly religious parents and adolescents representing the Abrahamic faiths (Christianity, Judaism, Islam) from New England and Northern California. Variations in conversational processes are summarized in a conceptual model. Findings suggest that when parent-adolescent religious conversations are youth centered, the emotional experience is more positive for parents and adolescents than when they are parent centered. Parents from both traditional and progressive faith communities reported that they understood the value of transactional conversation processes over a more hierarchical, preachy, or parent-centered approach. (Contains 1 figure and 2 tables.)

This study reports results from in-depth interviews with 57 highly religious middle-aged married couples representing the major Abrahamic faiths (Christianity, Judaism, Islam) and residing in New England and Northern California. The study uses grounded theory methods to create themes that describe the ways that religiosity influences marital commitment. Couples reported that religious beliefs and practices helped them include God as the third partner in their marriage, believe in marriage as a religious institution that lasts, and find meaning in committing to marriage.

This study reports on in-depth interviews with 57 highly religious, middle-aged married couples representing the major Abrahamic faiths (Christianity, Judaism, Islam) residing in New England and Northern California. The study uses grounded theory methods to create themes and a model describing the ways that religiosity influences marital conflict. Couples reported that religiosity affects the conflict in their marriage at three phases of the conflict process: (a) problem prevention, (b) conflict resolution, and (c) relationship reconciliation. Practitioners may assist religious couples that are struggling with marital conflict by encouraging them to look to religious beliefs and practices.

Work with infants on the "visual cliff" links avoidance of drop-offs to experience with self-produced locomotion. Adolph's (2002) research on infants' perception of slope and gap traversability suggests that learning to avoid falling down is highly specific to the postural context in which it occurs. Infants, for example, who have learned to avoid crossing risky slopes while crawling must learn anew such avoidance when they start walking. Do newly walking infants avoid crossing the drop-off of the visual cliff? Twenty prewalking but experienced crawling infants were compared with 20 similarly aged newly walking infants on their reactions to the visual cliff. Newly walking infants avoided moving onto the cliff's deep side even more consistently than did the prewalking crawlers. Thus, in the context of drop-offs in visual texture, our results show that once avoidance of drop-offs is established under conditions of crawling, it is developmentally maintained once infants begin walking. (Contains 1 footnote and 2 figures.)

Describes several prominent early grades small-class-size projects and their effects on student achievement: Indiana's Project Prime Time, Tennessee's Project STAR (Student/Teacher Achievement Ratio), Wisconsin's SAGE (Student Achievement Guarantee in Education) Program, and the California class-size-reduction program. Lists several conclusions, discusses some tentative theories, and draws implications for policy and actions. (Contains 30 references.) (PKP)

Nationwide nursing home private-pay prices at the facility-level have not been available for researchers interested in studying this unique health care market. This study presents a new data source, Caregiverlist, for private-pay prices for private and semiprivate rooms for 12,000 nursing homes nationwide collected between 2008 and 2010. We link these data to publicly available national nursing home-level data sets to examine the relationship between price and nursing home characteristics. We also compare private-pay prices with average private-pay revenues per day for California nursing homes obtained from facilities' financial filings. On average, private-pay prices were $224 per day for private rooms compared with $197 per day for semiprivate rooms. We find that nursing homes that are nonprofit, urban, hospital-based, have a special care unit, chain-owned, and have higher quality ratings have higher prices. We find average revenues per day in California to be moderately correlated with prices reported by Caregiverlist. [ABSTRACT FROM AUTHOR]

Interest and research in biologic approaches for tissue healing are exponentially growing for a variety of musculoskeletal conditions. The recent hype concerning musculoskeletal biological therapies (including viscosupplementation, platelet-rich plasma, and cellular therapies, or "stem cells") is driven by several factors, including demand by patients promising regenerative evidence supported by substantial basic and translational work, as well as commercial endeavors that complicate the scientific and lay understanding of biological therapy outcomes. While significant improvements have been made in the field, further basic and preclinical research and well-designed randomized clinical trials are needed to better elucidate the optimal indications, processing techniques, delivery, and outcome assessment. Furthermore, biologic treatments may have potential devastating complications when proper methods or techniques are ignored. For these reasons, an association comprising several scientific societies, named the Biologic Association (BA), was created to foster coordinated efforts and speak with a unified voice, advocating for the responsible use of biologics in the musculoskeletal environment in clinical practice, spearheading the development of standards for treatment and outcomes assessment, and reporting on the safety and efficacy of biologic interventions. This article will introduce the BA and its purpose, provide a summary of the 2020 first annual Biologic Association Summit, and outline the future strategic plan for the BA. [ABSTRACT FROM AUTHOR]

Extreme hydrologic responses following wildfires can lead to floods and debris flows with costly economic and societal impacts. Process‐based hydrologic and geomorphic models used to predict the downstream impacts of wildfire must account for temporal changes in hydrologic parameters related to the generation and subsequent routing of infiltration‐excess overland flow across the landscape. However, we lack quantitative relationships showing how parameters change with time‐since‐burning, particularly at the watershed scale. To assess variations in best‐fit hydrologic parameters with time, we used the KINEROS2 hydrological model to explore temporal changes in hillslope saturated hydraulic conductivity (Ksh) and channel hydraulic roughness (nc) following a wildfire in the upper Arroyo Seco watershed (41.5 km2), which burned during the 2009 Station fire in the San Gabriel Mountains, California, USA. This study explored runoff‐producing storms between 2008 and 2014 to infer watershed hydraulic properties by calibrating the model to observations at the watershed outlet. Modelling indicates Ksh is lowest in the first year following the fire and then increases at an average rate of approximately 4.2 mm/h/year during the first 5 years of recovery. The estimated values for Ksh in the first year following the fire are similar to those obtained in previous studies on smaller watersheds (<1.5 km2) following the Station fire, suggesting hydrologic changes detected here can be applied to lower‐order watersheds. Hydraulic roughness, nc, was lowest in the first year following the fire, but increased by a factor of 2 after 1 year of recovery. Post‐fire observations suggest changes in nc are due to changes in grain roughness and vegetation in channels. These results provide quantitative constraints on the magnitude of fire‐induced hydrologic changes following severe wildfires in chaparral‐dominated ecosystems as well as the timing of hydrologic recovery. [ABSTRACT FROM AUTHOR]

Objectives. To estimate the combined effect of California's Tobacco 21 law (enacted June 2016) and $2-per-pack cigarette excise tax increase (enacted April 2017) on cigarette prices and sales, compared with matched comparator states. Methods. We used synthetic control methods to compare cigarette prices and sales after the policies were enacted, relative to what we would have expected without the policy reforms. To estimate the counterfactual, we matched pre-reform covariate and outcome trends between California and control states to construct a "synthetic" California. Results. Compared with the synthetic control in 2018, cigarette prices in California were $1.89 higher ($7.86 vs $5.97; P <.001), and cigarette sales were 16.6% lower (19.9 vs 16.6 packs per capita; P <.001). This reduction in sales equates to 153.9 million fewer packs being sold between 2017 and 2018. Conclusions. California's new cigarette tax was largely passed on to consumers. The new cigarette tax, combined with the Tobacco 21 law, have contributed to a rapid and substantial reduction in cigarette consumption in California. [ABSTRACT FROM AUTHOR]

Discusses a survey of agricultural program head teachers and advisory committee chairpersons that attempted to define the status of agricultural advisory councils. Recommendations for improvement made by both groups are identified and ranked in order of significance. (CH)

The Eighth Amendment's "narrowing" requirement for capital punishment eligibility has challenged states since it was recognized in Furman v. Georgia in 1972. This article examines whether California's death penalty scheme complies with this requirement by empirically analyzing 27,453 California convictions for first‐degree murder, second‐degree murder, and voluntary manslaughter with offense dates between January 1978 and June 2002. Using a 1,900‐case sample, we examine whether California's death penalty statute fails to comply with the Eighth Amendment's narrowing test. Our findings support two conclusions. First, the death‐eligibility rate among California homicide cases is the highest in the nation during that period and in the ensuing decade. We find that 95 percent of all first‐degree murder convictions and 59 percent of all second‐degree murder and voluntary manslaughter convictions were death eligible under California's 2008 statute. Second, a death sentence is imposed in only a small fraction of the death‐eligible cases. The California death sentencing rate of 4.3 percent among all death‐eligible cases is among the lowest in the nation and over two‐thirds lower than the death‐sentencing rate in pre‐Furman Georgia. [ABSTRACT FROM AUTHOR]

Terrestrial ecosystems are an important sink for atmospheric carbon dioxide (CO2), sequestering ~30% of annual anthropogenic emissions and slowing the rise of atmospheric CO2. However, the future direction and magnitude of the land sink is highly uncertain. We examined how historical and projected changes in climate, land use, and ecosystem disturbances affect the carbon balance of terrestrial ecosystems in California over the period 2001–2100. We modeled 32 unique scenarios, spanning 4 land use and 2 radiative forcing scenarios as simulated by four global climate models. Between 2001 and 2015, carbon storage in California's terrestrial ecosystems declined by −188.4 Tg C, with a mean annual flux ranging from a source of −89.8 Tg C/year to a sink of 60.1 Tg C/year. The large variability in the magnitude of the state's carbon source/sink was primarily attributable to interannual variability in weather and climate, which affected the rate of carbon uptake in vegetation and the rate of ecosystem respiration. Under nearly all future scenarios, carbon storage in terrestrial ecosystems was projected to decline, with an average loss of −9.4% (−432.3 Tg C) by the year 2100 from current stocks. However, uncertainty in the magnitude of carbon loss was high, with individual scenario projections ranging from −916.2 to 121.2 Tg C and was largely driven by differences in future climate conditions projected by climate models. Moving from a high to a low radiative forcing scenario reduced net ecosystem carbon loss by 21% and when combined with reductions in land‐use change (i.e., moving from a high to a low land‐use scenario), net carbon losses were reduced by 55% on average. However, reconciling large uncertainties associated with the effect of increasing atmospheric CO2 is needed to better constrain models used to establish baseline conditions from which ecosystem‐based climate mitigation strategies can be evaluated. [ABSTRACT FROM AUTHOR]

Background: There is limited and conflicting data on the optimal intervention for the treatment of achalasia in adolescents and young adults (AYA), Heller myotomy (HM), esophageal dilation (ED) or botulinum toxin injection (botox). The goal of this study is to determine the most appropriate index intervention for achalasia in the AYA population.Methods: We completed a longitudinal, population-based analysis of the California (2005-2010) and New York (1999-2014) statewide databases. We included patients 9-25 years old with achalasia who underwent HM, ED or botox. Comparisons were made based on the patients' index procedure. Rates of 30-day complications, long-term complications, and re-intervention up to 14 years were calculated. Cox regression was performed to determine the risk of re-intervention, adjusting for patient demographics.Results: A total of 442 AYAs were analyzed, representing the largest cohort of young patients with this disease studied to date. Median follow-up was 5.2 years (IQR 1.8-8.0). The overall rate of re-intervention was 29.3%. Rates of re-intervention for ED and botox were equivalent and higher than HM (65.0% for ED, 47.4% for botox and 16.4% for HM, p < 0.001). Ultimately, 46.9% of ED and botox patients underwent HM. The overall short-term complication rate was 4.3% and long-term, 1.9%. There was no difference in the short-term and long-term complication rates between intervention groups (p > 0.05). On adjusted analysis, ED and botox were associated with increased risks of re-intervention when compared to HM (HR 5.9, HR 4.8, respectively, p < 0.01). Black patients were found to have a risk of re-intervention twice that of white patients (HR 2.0, p = 0.05).Conclusions: HM has a similar risk of complications but a significantly lower risk of re-intervention when compared to ED and botox. Based on our findings, we recommend HM as the optimal index procedure for AYAs with achalasia. [ABSTRACT FROM AUTHOR]

Background: Care for patients with thyroid nodules is complex and multidisciplinary, and research demonstrates variation in care. The objective was to develop clinical guidelines and quality metrics to reduce unwarranted variation and improve quality. Methods: Multidisciplinary expert consensus and modified Delphi approach. Source documents were workflow algorithms from Kaiser Permanente Northern California and Cancer Care of Ontario based on the 2015 American Thyroid Association management guidelines for adult patients with thyroid nodules and differentiated thyroid cancer. Results: A consensus‐based, unified preoperative, perioperative, and postoperative workflow was developed for North American use. Twenty‐one panelists achieved consensus on 16 statements about workflow‐embedded process and outcomes metrics addressing safety, access, appropriateness, efficiency, effectiveness, and patient centeredness of care. Conclusion: A panel of Canadian and United States experts achieved consensus on workflows and quality metric statements to help reduce unwarranted variation in care, improving overall quality of care for patients diagnosed with thyroid nodules. [ABSTRACT FROM AUTHOR]

This special issue of the California Management Review contains a selection of the best papers presented at the Ninth Annual Meeting of the Strategic Management Society, which was held in San Francisco in on October 11-14, 1989. Guest editors Robert Harris and David Mowery provide an overview of the topic of "Strategies for Innovation" (the theme of the conference) and discuss its critical importance to management practice. They provide an introduction to the articles in this special issue and conclude with an exploration of other dimensions of strategy and innovation. [ABSTRACT FROM AUTHOR]