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4. Avoided quasiparticle decay and enhanced excitation continuum in the spin-1/2 near-Heisenberg triangular antiferromagnet Ba3CoSb2O9

Author

Macdougal, David, Williams, Stephanie, Prabhakaran, Dharmalingam, Bewley, Robert I., Voneshen, David J., and Coldea, Radu

Subjects
Condensed Matter - Strongly Correlated Electrons
Abstract

We explore the magnetic excitations of the spin-1/2 triangular antiferromagnet Ba3CoSb2O9 in its 120 degree ordered phase using single-crystal high-resolution inelastic neutron scattering. Sharp magnons with no decay are observed throughout reciprocal space, with a strongly renormalized dispersion and multiple soft modes compared to linear spin wave theory. We propose an empirical parametrization that can quantitatively capture the complete dispersions in the three-dimensional Brillouin zone and explicitly show that the dispersion renormalizations have the direct consequence that one to two magnon decays are avoided throughout reciprocal space, whereas such decays would be allowed for the unrenormalized dispersions. At higher energies, we observe a very strong continuum of excitations with highly-structured intensity modulations extending up at least 4x the maximum one-magnon energy. The one-magnon intensities decrease much faster upon increasing energy than predicted by linear spin wave theory and the higher-energy continuum contains much more intensity than can be accounted for by a two-magnon cross-section, suggesting a significant transfer of spectral weight from the high-energy magnons into the higher-energy continuum states. We attribute the strong dispersion renormalizations and substantial transfer of spectral weight to continuum states to the effect of quantum fluctuations and interactions beyond the spin wave approximation, and make connections to theoretical approaches that might capture such effects. Finally, through measurements in a strong applied magnetic field, we find evidence for magnetic domains with opposite senses for the spin rotation in the 120 degree ordered ground state, as expected in the absence of Dzyaloshinskii-Moriya interactions, when the sense of spin rotation is selected via spontaneous symmetry breaking., Comment: 20 pages, 13 figures

Published
2020
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5. Trademark Compliance In The Wake Of Bill 96

Author

Williams, Stephanie

Subjects
Language policy, Trademark law, French language in Canada -- Usage, Labels -- Laws, regulations and rules -- Intellectual property, French-Canadian dialect -- Usage, Government regulation, Business, international
Abstract

Overview of Bill 96 Bill 96, an amendment to the Charter of the French Language ('Charter') in Quebec, aims to reinforce the use of French in business settings. This bill [...]

Published
2024

6. Trademark Tips: Clearly Describe Your Goods & Services!

Author

Williams, Stephanie

Subjects
Trademarks -- Management, Company business management, Business, international
Abstract

Looking to register a trademark, brand, logo, or slogan in Canada? One crucial step in the trademark registration process is to clearly describe the goods and services that are sold, [...]

Published
2024

7. Essential Tips For Licensing Your Brand!

Author

Williams, Stephanie

Subjects
Franchises -- Laws, regulations and rules, Trademark licenses -- Laws, regulations and rules, Government regulation, Business, international
Abstract

Is your business a franchise, or are you thinking of turning your business into a franchise? Are you planning to expand your business into other regions or new markets? Are [...]

Published
2024

9. Schizophrenia-associated somatic copy-number variants from 12,834 cases reveal recurrent NRXN1 and ABCB11 disruptions

Author

Marshall, Christian R., Merico, Daniele, Thiruvahindrapuram, Bhooma, Wang, Zhouzhi, Scherer, Stephen W., Howrigan, Daniel P, Ripke, Stephan, Bulik-Sullivan, Brendan, Farh, Kai-How, Fromer, Menachem, Goldstein, Jacqueline I., Huang, Hailiang, Lee, Phil, Daly, Mark J., Neale, Benjamin M., Belliveau, Richard A., Jr., Bergen, Sarah E., Bevilacqua, Elizabeth, Chambert, Kimberley D., O'Dushlaine, Colm, Scolnick, Edward M., Smoller, Jordan W., Moran, Jennifer L., Palotie, Aarno, Petryshen, Tracey L., Wu, Wenting, Greer, Douglas S., Antaki, Danny, Shetty, Aniket, Gujral, Madhusudan, Brandler, William M., Malhotra, Dheeraj, Fuentes Fajarado, Karin V., Maile, Michelle S., Holmans, Peter A., Carrera, Noa, Craddock, Nick, Escott-Price, Valentina, Georgieva, Lyudmila, Hamshere, Marian L., Kavanagh, David, Legge, Sophie E., Pocklington, Andrew J., Richards, Alexander L., Ruderfer, Douglas M., Williams, Nigel M., Kirov, George, Owen, Michael J., Pinto, Dalila, Cai, Guiqing, Davis, Kenneth L., Drapeau, Elodie, Friedman, Joseph I, Haroutunian, Vahram, Parkhomenko, Elena, Reichenberg, Abraham, Silverman, Jeremy M., Buxbaum, Joseph D., Domenici, Enrico, Agartz, Ingrid, Djurovic, Srdjan, Mattingsdal, Morten, Melle, Ingrid, Andreassen, Ole A., Jönsson, Erik G., Söderman, Erik, Albus, Margot, Alexander, Madeline, Laurent, Claudine, Levinson, Douglas F., Amin, Farooq, Atkins, Joshua, Cairns, Murray J., Scott, Rodney J., Tooney, Paul A., Wu, Jing Qin, Bacanu, Silviu A., Bigdeli, Tim B., Reimers, Mark A., Webb, Bradley T., Wolen, Aaron R., Wormley, Brandon K., Kendler, Kenneth S., Riley, Brien P., Kähler, Anna K., Magnusson, Patrik K.E., Hultman, Christina M., Bertalan, Marcelo, Hansen, Thomas, Olsen, Line, Rasmussen, Henrik B., Werge, Thomas, Mattheisen, Manuel, Black, Donald W., Bruggeman, Richard, Buccola, Nancy G., Buckner, Randy L., Roffman, Joshua L., Byerley, William, Cahn, Wiepke, Kahn, René S, Strengman, Eric, Ophoff, Roel A., Carr, Vaughan J., Catts, Stanley V., Henskens, Frans A., Loughland, Carmel M., Michie, Patricia T., Pantelis, Christos, Schall, Ulrich, Jablensky, Assen V., Kelly, Brian J., Campion, Dominique, Cantor, Rita M., Cheng, Wei, Cloninger, C. Robert, Svrakic, Dragan M, Cohen, David, Cormican, Paul, Donohoe, Gary, Morris, Derek W., Corvin, Aiden, Gill, Michael, Crespo-Facorro, Benedicto, Crowley, James J., Farrell, Martilias S., Giusti-Rodríguez, Paola, Kim, Yunjung, Szatkiewicz, Jin P., Williams, Stephanie, Curtis, David, Pimm, Jonathan, Gurling, Hugh, McQuillin, Andrew, Davidson, Michael, Weiser, Mark, Degenhardt, Franziska, Forstner, Andreas J., Herms, Stefan, Hoffmann, Per, Hofman, Andrea, Cichon, Sven, Nöthen, Markus M., Del Favero, Jurgen, DeLisi, Lynn E., McCarley, Robert W., Levy, Deborah L., Mesholam-Gately, Raquelle I., Seidman, Larry J., Dikeos, Dimitris, Papadimitriou, George N., Dinan, Timothy, Duan, Jubao, Sanders, Alan R., Gejman, Pablo V., Gershon, Elliot S., Dudbridge, Frank, Eichhammer, Peter, Eriksson, Johan, Salomaa, Veikko, Essioux, Laurent, Fanous, Ayman H., Knowles, James A., Pato, Michele T., Pato, Carlos N., Frank, Josef, Meier, Sandra, Schulze, Thomas G., Strohmaier, Jana, Witt, Stephanie H., Rietschel, Marcella, Franke, Lude, Karjalainen, Juha, Freedman, Robert, Olincy, Ann, Freimer, Nelson B., Purcell, Shaun M., Roussos, Panos, Stahl, Eli A., Sklar, Pamela, Giegling, Ina, Hartmann, Annette M., Konte, Bettina, Rujescu, Dan, Godard, Stephanie, Hirschhorn, Joel N., Pers, Tune H., Price, Alkes, Esko, Tõnu, Gratten, Jacob, Lee, S. Hong, Visscher, Peter M., Wray, Naomi R., Mowry, Bryan J., de Haan, Lieuwe, Meijer, Carin J., Hansen, Mark, Ikeda, Masashi, Iwata, Nakao, Joa, Inge, Kalaydjieva, Luba, Keller, Matthew C., Kennedy, James L., Zai, Clement C., Knight, Jo, Lerer, Bernard, Liang, Kung-Yee, Lieberman, Jeffrey, Stroup, T. Scott, Lönnqvist, Jouko, Suvisaari, Jaana, Maher, Brion S., Maier, Wolfgang, Mallet, Jacques, McDonald, Colm, McIntosh, Andrew M., Blackwood, Douglas H.R., Metspalu, Andres, Milani, Lili, Milanova, Vihra, Mokrab, Younes, Collier, David A., Müller-Myhsok, Bertram, Murphy, Kieran C., Murray, Robin M., Powell, John, Myin-Germeys, Inez, Van Os, Jim, Nenadic, Igor, Nertney, Deborah A., Nestadt, Gerald, Pulver, Ann E., Nicodemus, Kristin K., Nisenbaum, Laura, Nordin, Annelie, Adolfsson, Rolf, O'Callaghan, Eadbhard, Oh, Sang-Yun, O'Neill, F. Anthony, Paunio, Tiina, Pietiläinen, Olli, Perkins, Diana O., Quested, Digby, Savitz, Adam, Li, Qingqin S., Schwab, Sibylle G., Shi, Jianxin, Spencer, Chris C.A., Thirumalai, Srinivas, Veijola, Juha, Waddington, John, Walsh, Dermot, Wildenauer, Dieter B., Bramon, Elvira, Darvasi, Ariel, Posthuma, Danielle, St. Clair, David, Shanta, Omar, Klein, Marieke, Park, Peter J., Weinberger, Daniel, Moran, John V., Gage, Fred H., Vaccarino, Flora M., Gleeson, Joseph, Mathern, Gary, Courchesne, Eric, Roy, Subhojit, Bizzotto, Sara, Coulter, Michael, Dias, Caroline, D'Gama, Alissa, Ganz, Javier, Hill, Robert, Huang, August Yue, Khoshkhoo, Sattar, Kim, Sonia, Lodato, Michael, Miller, Michael, Borges-Monroy, Rebeca, Rodin, Rachel, Zhou, Zinan, Bohrson, Craig, Chu, Chong, Cortes-Ciriano, Isidro, Dou, Yanmei, Galor, Alon, Gulhan, Doga, Kwon, Minseok, Luquette, Joe, Viswanadham, Vinay, Jones, Attila, Rosenbluh, Chaggai, Cho, Sean, Langmead, Ben, Thorpe, Jeremy, Erwin, Jennifer, Jaffe, Andrew, McConnell, Michael, Narurkar, Rujuta, Paquola, Apua, Shin, Jooheon, Straub, Richard, Abyzov, Alexej, Bae, Taejeong, Jang, Yeongjun, Wang, Yifan, Gage, Fred, Linker, Sara, Reed, Patrick, Wang, Meiyan, Urban, Alexander, Zhou, Bo, Zhu, Xiaowei, Pattni, Reenal, Amero, Aitor Serres, Juan, David, Lobon, Irene, Marques-Bonet, Tomas, Moruno, Manuel Solis, Perez, Raquel Garcia, Povolotskaya, Inna, Soriano, Eduardo, Averbuj, Dan, Ball, Laurel, Breuss, Martin, Yang, Xiaoxu, Chung, Changuk, Emery, Sarah B., Flasch, Diane A., Kidd, Jeffrey M., Kopera, Huira C., Kwan, Kenneth Y., Mills, Ryan E., Moldovan, John B., Sun, Chen, Zhao, Xuefang, Zhou, Weichen, Frisbie, Trenton J., Cherskov, Adriana, Fasching, Liana, Jourdon, Alexandre, Pochareddy, Sirisha, Scuderi, Soraya, Sestan, Nenad, Maury, Eduardo A., Sherman, Maxwell A., Genovese, Giulio, Gilgenast, Thomas G., Kamath, Tushar, Burris, S.J., Rajarajan, Prashanth, Flaherty, Erin, Akbarian, Schahram, Chess, Andrew, McCarroll, Steven A., Loh, Po-Ru, Phillips-Cremins, Jennifer E., Brennand, Kristen J., Macosko, Evan Z., Walters, James T.R., O’Donovan, Michael, Sullivan, Patrick, Sebat, Jonathan, Lee, Eunjung A., and Walsh, Christopher A.

Published
2023
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12. Using brain cell-type-specific protein interactomes to interpret neurodevelopmental genetic signals in schizophrenia

Author

Ripke, Stephan, Neale, Benjamin M., Corvin, Aiden, Walters, James T.R., Farh, Kai-How, Holmans, Peter A., Lee, Phil, Bulik-Sullivan, Brendan, Collier, David A., Huang, Hailiang, Pers, Tune H., Agartz, Ingrid, Agerbo, Esben, Albus, Margot, Alexander, Madeline, Amin, Farooq, Bacanu, Silviu A., Begemann, Martin, Belliveau, Richard A., Jr., Bene, Judit, Bergen, Sarah E., Bevilacqua, Elizabeth, Bigdeli, Tim B., Black, Donald W., Bruggeman, Richard, Buccola, Nancy G., Buckner, Randy L., Byerley, William, Cahn, Wiepke, Cai, Guiqing, Campion, Dominique, Cantor, Rita M., Carr, Vaughan J., Carrera, Noa, Catts, Stanley V., Chambert, Kimberley D., Chan, Raymond C.K., Chan, Ronald Y.L., Chen, Eric Y.H., Cheng, Wei, Cheung, Eric FC., Chong, Siow Ann, Cloninger, C. Robert, Cohen, David, Cohen, Nadine, Cormican, Paul, Craddock, Nick, Crowley, James J., Curtis, David, Davidson, Michael, Davis, Kenneth L., Degenhardt, Franziska, Del Favero, Jurgen, Demontis, Ditte, Dikeos, Dimitris, Dinan, Timothy, Djurovic, Srdjan, Donohoe, Gary, Drapeau, Elodie, Duan, Jubao, Dudbridge, Frank, Durmishi, Naser, Eichhammer, Peter, Eriksson, Johan, Escott-Price, Valentina, Essioux, Laurent, Fanous, Ayman H., Farrell, Martilias S., Frank, Josef, Franke, Lude, Freedman, Robert, Freimer, Nelson B., Friedl, Marion, Friedman, Joseph I., Fromer, Menachem, Genovese, Giulio, Georgieva, Lyudmila, Giegling, Ina, Giusti-Rodríguez, Paola, Godard, Stephanie, Goldstein, Jacqueline I., Golimbet, Vera, Gopal, Srihari, Gratten, Jacob, de Haan, Lieuwe, Hammer, Christian, Hamshere, Marian L., Hansen, Mark, Hansen, Thomas, Haroutunian, Vahram, Hartmann, Annette M., Henskens, Frans A., Herms, Stefan, Hirschhorn, Joel N., Hoffmann, Per, Hofman, Andrea, Hollegaard, Mads V., Hougaard, David M., Ikeda, Masashi, Joa, Inge, Julià, Antonio, Kahn, René S., Kalaydjieva, Luba, Karachanak-Yankova, Sena, Karjalainen, Juha, Kavanagh, David, Keller, Matthew C., Kennedy, James L., Khrunin, Andrey, Kim, Yunjung, Klovins, Janis, Knowles, James A., Konte, Bettina, Kucinskas, Vaidutis, Kucinskiene, Zita Ausrele, Kuzelova-Ptackova, Hana, Kähler, Anna K., Laurent, Claudine, Lee, Jimmy, Lee, S. Hong, Legge, Sophie E., Lerer, Bernard, Li, Miaoxin, Li, Tao, Liang, Kung-Yee, Lieberman, Jeffrey, Limborska, Svetlana, Loughland, Carmel M., Lubinski, Jan, Lönnqvist, Jouko, Macek, Milan, Magnusson, Patrik K.E., Maher, Brion S., Maier, Wolfgang, Mallet, Jacques, Marsal, Sara, Mattheisen, Manuel, Mattingsdal, Morten, McCarley, Robert W., McDonald, Colm, McIntosh, Andrew M., Meier, Sandra, Meijer, Carin J., Melegh, Bela, Melle, Ingrid, Mesholam-Gately, Raquelle I., Metspalu, Andres, Michie, Patricia T., Milani, Lili, Milanova, Vihra, Mokrab, Younes, Morris, Derek W., Mors, Ole, Murphy, Kieran C., Murray, Robin M., Myin-Germeys, Inez, Müller-Myhsok, Bertram, Nelis, Mari, Nenadic, Igor, Nertney, Deborah A., Nestadt, Gerald, Nicodemus, Kristin K., Nikitina-Zake, Liene, Nisenbaum, Laura, Nordin, Annelie, O'Callaghan, Eadbhard, O'Dushlaine, Colm, O'Neill, F. Anthony, Oh, Sang-Yun, Olincy, Ann, Olsen, Line, Van Os, Jim, Pantelis, Christos, Papadimitriou, George N., Papiol, Sergi, Parkhomenko, Elena, Pato, Michele T., Paunio, Tiina, Pejovic-Milovancevic, Milica, Perkins, Diana O., Pietiläinen, Olli, Pimm, Jonathan, Pocklington, Andrew J., Powell, John, Price, Alkes, Pulver, Ann E., Purcell, Shaun M., Quested, Digby, Rasmussen, Henrik B., Reichenberg, Abraham, Reimers, Mark A., Richards, Alexander L., Roffman, Joshua L., Roussos, Panos, Ruderfer, Douglas M., Salomaa, Veikko, Sanders, Alan R., Schall, Ulrich, Schubert, Christian R., Schulze, Thomas G., Schwab, Sibylle G., Scolnick, Edward M., Scott, Rodney J., Seidman, Larry J., Shi, Jianxin, Sigurdsson, Engilbert, Silagadze, Teimuraz, Silverman, Jeremy M., Sim, Kang, Slominsky, Petr, Smoller, Jordan W., So, Hon-Cheong, Spencer, Chris C.A., Stahl, Eli A., Stefansson, Hreinn, Steinberg, Stacy, Stogmann, Elisabeth, Straub, Richard E., Strengman, Eric, Strohmaier, Jana, Stroup, T Scott, Subramaniam, Mythily, Suvisaari, Jaana, Svrakic, Dragan M., Szatkiewicz, Jin P., Söderman, Erik, Thirumalai, Srinivas, Toncheva, Draga, Tosato, Sarah, Veijola, Juha, Waddington, John, Walsh, Dermot, Wang, Dai, Wang, Qiang, Webb, Bradley T., Weiser, Mark, Wildenauer, Dieter B., Williams, Nigel M., Williams, Stephanie, Witt, Stephanie H., Wolen, Aaron R., Wong, Emily H.M., Wormley, Brandon K., Xi, Hualin Simon, Zai, Clement C., Zheng, Xuebin, Zimprich, Fritz, Wray, Naomi R., Stefansson, Kari, Visscher, Peter M., Adolfsson, Rolf, Andreassen, Ole A., Blackwood, Douglas H.R., Bramon, Elvira, Buxbaum, Joseph D., Børglum, Anders D., Cichon, Sven, Darvasi, Ariel, Domenici, Enrico, Ehrenreich, Hannelore, Esko, Tõnu, Gejman, Pablo V., Gill, Michael, Gurling, Hugh, Hultman, Christina M., Iwata, Nakao, Jablensky, Assen V., Jönsson, Erik G., Kendler, Kenneth S., Kirov, George, Knight, Jo, Lencz, Todd, Levinson, Douglas F., Li, Qingqin S., Liu, Jianjun, Malhotra, Anil K., McCarroll, Steven A., McQuillin, Andrew, Moran, Jennifer L., Mortensen, Preben B., Mowry, Bryan J., Nöthen, Markus M., Ophoff, Roel A., Owen, Michael J., Palotie, Aarno, Pato, Carlos N., Petryshen, Tracey L., Posthuma, Danielle, Rietschel, Marcella, Riley, Brien P., Rujescu, Dan, Sham, Pak C., Sklar, Pamela, St Clair, David, Weinberger, Daniel R., Wendland, Jens R., Werge, Thomas, Daly, Mark J., Sullivan, Patrick F., O'Donovan, Michael C., Qin, Shengying, Sawa, Akira, Kahn, Rene, Hong, Kyung Sue, Shi, Wenzhao, Tsuang, Ming, Itokawa, Masanari, Feng, Gang, Glatt, Stephen J., Ma, Xiancang, Tang, Jinsong, Ruan, Yunfeng, Liu, Ruize, Zhu, Feng, Horiuchi, Yasue, Lee, Byung Dae, Joo, Eun-Jeong, Myung, Woojae, Ha, Kyooseob, Won, Hong-Hee, Baek, Ji Hyung, Chung, Young Chul, Kim, Sung-Wan, Kusumawardhani, Agung, Chen, Wei J., Hwu, Hai-Gwo, Hishimoto, Akitoyo, Otsuka, Ikuo, Sora, Ichiro, Toyota, Tomoko, Yoshikawa, Takeo, Kunugi, Hiroshi, Hattori, Kotaro, Ishiwata, Sayuri, Numata, Shusuke, Ohmori, Tetsuro, Arai, Makoto, Ozeki, Yuji, Fujii, Kumiko, Kim, Se Joo, Lee, Heon-Jeong, Ahn, Yong Min, Kim, Se Hyun, Akiyama, Kazufumi, Shimoda, Kazutaka, Kinoshita, Makoto, Hsu, Yu-Han H., Pintacuda, Greta, Nacu, Eugeniu, Kim, April, Tsafou, Kalliopi, Petrossian, Natalie, Crotty, William, Suh, Jung Min, Riseman, Jackson, Martin, Jacqueline M., Biagini, Julia C., Mena, Daya, Ching, Joshua K.T., Malolepsza, Edyta, Li, Taibo, Singh, Tarjinder, Ge, Tian, Egri, Shawn B., Tanenbaum, Benjamin, Stanclift, Caroline R., Apffel, Annie M., Carr, Steven A., Schenone, Monica, Jaffe, Jake, Fornelos, Nadine, Eggan, Kevin C., and Lage, Kasper

Published
2023
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13. Low oxygen saturation during sleep reduces CD1D and RAB20 expressions that are reversed by CPAP therapy

Author

Sofer, Tamar, Li, Ruitong, Joehanes, Roby, Lin, Honghuang, Gower, Adam C, Wang, Heming, Kurniansyah, Nuzulul, Cade, Brian E, Lee, Jiwon, Williams, Stephanie, Mehra, Reena, Patel, Sanjay R, Quan, Stuart F, Liu, Yongmei, Rotter, Jerome I, Rich, Stephen S, Spira, Avrum, Levy, Daniel, Gharib, Sina A, Redline, Susan, and Gottlieb, Daniel J

Subjects
Biomedical and Clinical Sciences, Cardiovascular Medicine and Haematology, Lung, Genetics, Sleep Research, Atherosclerosis, Cardiovascular, Aging, Neurosciences, Aged, Antigens, CD1d, Continuous Positive Airway Pressure, Down-Regulation, Female, Gene Expression Profiling, Humans, Longitudinal Studies, Male, Middle Aged, Oxyhemoglobins, Prospective Studies, Sleep Apnea Syndromes, rab GTP-Binding Proteins, Gene expression, Obstructive Sleep Apnea, Hypoxemia, Clinical Sciences, Public Health and Health Services, Clinical sciences, Epidemiology
Abstract

BackgroundSleep Disordered Breathing (SDB) is associated with a wide range of pathophysiological changes due, in part, to hypoxemia during sleep. We sought to identify gene transcription associations with measures of SDB and hypoxemia during sleep, and study their response to treatment.MethodsIn two discovery cohorts, Framingham Offspring Study (FOS; N = 571) and the Multi-Ethnic Study of Atherosclerosis (MESA; N = 580), we studied gene expression in peripheral blood mononuclear cells in association with three measures of SDB: Apnea Hypopnea Index (AHI); average oxyhemoglobin saturation (avgO2) during sleep; and minimum oxyhemoglobin saturation (minO2) during sleep. Associated genes were used for analysis of gene expression in the blood of 15 participants with moderate or severe obstructive sleep apnea (OSA) from the Heart Biomarkers In Apnea Treatment (HeartBEAT) trial. These genes were studied pre- and post-treatment (three months) with continuous positive airway pressure (CPAP). We also performed Gene Set Enrichment Analysis (GSEA) on all traits and cohort analyses.FindingsTwenty-two genes were associated with SDB traits in both MESA and FOS. Of these, lower expression of CD1D and RAB20 was associated with lower avgO2 in MESA and FOS. CPAP treatment increased the expression of these genes in HeartBEAT participants. Immunity and inflammation pathways were up-regulated in subjects with lower avgO2; i.e., in those with a more severe SDB phenotype (MESA), whereas immuno-inflammatory processes were down-regulated following CPAP treatment (HeartBEAT).InterpretationLow oxygen saturation during sleep is associated with alterations in gene expression and transcriptional programs that are partially reversed by CPAP treatment.

Published
2020

14. Effects of Powerchair Football: Contextual Factors That Impact Participation.

Author

Vandenbergue, Aurelien, Barfield, J.P., Ahmaidi, Said, Williams, Stephanie, and Weissland, Thierry

Subjects
WHEELCHAIR soccer, WHEELCHAIR sports, SOCCER, INTERVIEWING, STATISTICAL sampling, STRATEGIC planning, SPORTS participation, ATTITUDE (Psychology), SOUND recordings, THEMATIC analysis, ELECTRIC wheelchairs, RESEARCH methodology, PSYCHOLOGICAL stress, PHYSIOLOGICAL stress, PHYSICAL activity
Abstract

The aim of this study was to identify contextual factors that negatively affect activity and participation among powerchair football (PF) players. Thirty-seven semistructured interviews were conducted with PF players (Mage = 27.9 ± 8.2 years) in France (n = 18) and the United States (n = 19). Participants reported acute back and neck pain as the primary morbidities resulting from PF participation, with sustained atypical posture in the sport chair as the primary cause. Competition-related physical and mental stress were also identified as participation outcomes. Accompanying the many benefits of PF, participants recognized negative impacts of discomfort, physical fatigue, and mental fatigue. Interventions such as seating modifications, thermotherapy to combat pain, napping to combat acute physical stress, and mental preparation to manage state anxiety were all identified as prospective interventions. [ABSTRACT FROM AUTHOR]

Published
2024
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15. Between art and journalism : the importance of the artist's self-image in the French illustrated press, 1881-1914

Author

Williams, Stephanie, Cubitt, Geoffrey, and Mainz, Valerie

Subjects
944.081
Abstract

This dissertation addresses how graphic satirists between 1881 and 1914 used posters and press illustrations to build up and project a propaganda campaign centred on their public persona as artists engaged for a specific political cause. At the turn of the 20th century, artists working as press illustrators identified themselves as belonging to a growing movement of intellectuals who were taking active roles in politics. Among these artists, however, were several who identified with a specific political organisation, such as anarcho-communism or revolutionary syndicalism and so used their visually available work to support the propaganda movement of the cause for which they held sympathies. Visual imagery was held to be directly accessible by the working classes whose attention the anarchists were hoping to capture. Visual satire, long censored for its dangerous potential to incite the working classes against the government, was a privileged medium because of its versatility in creating a language based on shared irony and cultural references between the artist and the readers. It was hoped that artists could better communicate abstract ideas to their readers like a vision of an anarchist utopia or, in campaigns launched by the artist, a vision of ideal masculinity. This study uses analysis of original illustrations and posters made by the artists, supplemented by any journal articles, novels, memoirs and personal letters written by, to or about the artists, to investigate how the artists aimed to project the role of the artiste engagé through a constructed public persona. This study will contribute the theory that artists used themselves as models, through self-portraits, to show to the reader how to interact with the abstract ideas in their political campaign.

Published
2019

17. Establishing a quality management framework for commercial inoculants containing arbuscular mycorrhizal fungi

Author

Salomon, Matthias J., Watts-Williams, Stephanie J., McLaughlin, Michael J., Bücking, Heike, Singh, Brajesh K., Hutter, Imke, Schneider, Carolin, Martin, Francis M., Vosatka, Miroslav, Guo, Liangdong, Ezawa, Tatsuhiro, Saito, Masanori, Declerck, Stéphane, Zhu, Yong-Guan, Bowles, Timothy, Abbott, Lynette K., Smith, F. Andrew, Cavagnaro, Timothy R., and van der Heijden, Marcel G.A.

Published
2022
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20. DNA methylation machinery is involved in development and reproduction in the viviparous pea aphid (Acyrthosiphon pisum).

Author

Yoon, Kane, Williams, Stephanie, and Duncan, Elizabeth J.

Subjects
*PEA aphid, *DNA methyltransferases, *DNA methylation, *SCALE insects, *CHROMOSOME duplication
Abstract

Epigenetic mechanisms, such as DNA methylation, have been proposed to mediate plastic responses in insects. The pea aphid (Acyrthosiphon pisum), like the majority of extant aphids, displays cyclical parthenogenesis ‐ the ability of mothers to switch the reproductive mode of their offspring from reproducing parthenogenetically to sexually in response to environmental cues. The pea aphid genome encodes two paralogs of the de novo DNA methyltransferase gene, dnmt3a and dnmt3x. Here we show, using phylogenetic analysis, that this gene duplication event occurred at least 150 million years ago, likely after the divergence of the lineage leading to the Aphidomorpha (phylloxerans, adelgids and true aphids) from that leading to the scale insects (Coccomorpha) and that the two paralogs are maintained in the genomes of all aphids examined. We also show that the mRNA of both dnmt3 paralogs is maternally expressed in the viviparous aphid ovary. During development both paralogs are expressed in the germ cells of embryos beginning at stage 5 and persisting throughout development. Treatment with 5‐azactyidine, a chemical that generally inhibits the DNA methylation machinery, leads to defects of oocytes and early‐stage embryos and causes a proportion of later stage embryos to be born dead or die soon after birth. These phenotypes suggest a role for DNA methyltransferases in reproduction, consistent with that seen in other insects. Taking the vast evolutionary history of the dnmt3 paralogs, and the localisation of their mRNAs in the ovary, we suggest there is a role for dnmt3a and/or dnmt3x in early development, and a role for DNA methylation machinery in reproduction and development of the viviparous pea aphid. [ABSTRACT FROM AUTHOR]

Published
2024
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21. CNS disease-related protein variants as blood-based biomarkers in traumatic brain injury.

Author

Williams, Stephanie M, Peltz, Carrie, Yaffe, Kristine, Schulz, Philip, and Sierks, Michael R

Subjects
Brain Disorders, Neurosciences, Traumatic Brain Injury (TBI), Dementia, Neurodegenerative, Physical Injury - Accidents and Adverse Effects, Acquired Cognitive Impairment, Traumatic Head and Spine Injury, 4.1 Discovery and preclinical testing of markers and technologies, Aetiology, Detection, screening and diagnosis, 2.1 Biological and endogenous factors, Good Health and Well Being, Aged, Aged, 80 and over, Biomarkers, Brain Injuries, Traumatic, Cross-Sectional Studies, Diagnosis, Differential, Enzyme-Linked Immunosorbent Assay, Female, Humans, Male, Middle Aged, Sensitivity and Specificity, Severity of Illness Index, Veterans, tau Proteins, Clinical Sciences, Cognitive Sciences, Neurology & Neurosurgery
Abstract

ObjectiveTo utilize a panel of 11 single chain variable fragments (scFvs) that selectively bind disease-related variants of TAR DNA-binding protein (TDP)-43, β-amyloid, tau, and α-synuclein to assess damage following traumatic brain injury (TBI), and determine if the presence of protein variants could account for the increased risk of various neurodegenerative diseases following TBI.MethodsWe utilized the panel of 11 scFvs in a sensitive ELISA format to analyze sera from 43 older veterans, 25 who had experienced at least 1 TBI incident during their lifetime (∼29.4 years after TBI), and 18 controls who did not incur TBI, in a cross-sectional study.ResultsEach of the 11 scFvs individually could significantly distinguish between TBI and control samples, though they did not detect each TBI sample. Comparing the levels of all 11 variants, all 25 TBI cases displayed higher reactivity compared to the controls and receiver operating characteristic analysis revealed 100% sensitivity and specificity. Higher total protein variants levels correlated with TBI severity and with loss of consciousness. Oligomeric tau levels distinguished between single and multiple TBI incidents. While all TBI cases were readily selected with the panel, the binding pattern varied from patient to patient, suggesting subgroups that are at increased risk for different neurodegenerative diseases.ConclusionThe panel of protein variants-specific scFvs can be used to identify blood-based biomarkers indicative of TBI even 20 years or more after the initial TBI. Being able to identify subgroups of biomarker profiles allows for the possibility of individually targeted treatments.

Published
2018

24. A tribute to Sally E. Smith

Author

Martin, Francis M., Dickie, Ian, Lindahl, Björn D., Lennon, Sarah, Öpik, Maarja, Polle, Andrea, Requena, Natalia, Selosse, Marc-André, Koide, Roger T., Jakobsen, Iver, Watts-Williams, Stephanie J., and Cavagnaro, Timothy R.

Published
2020

27. An early experience on the effect of solid organ transplant status on hospitalized COVID-19 patients

Author

Nair, Vinay, Jandovitz, Nicholas, Hirsch, Jamie S., Abate, Mersema, Satapathy, Sanjaya K., Roth, Nitzan, Miyara, Santiago J., Guevara, Sara, Kressel, Adam M., Xiang, Alec, Wu, Grace, Butensky, Samuel D., Lin, David, Williams, Stephanie, Bhaskaran, Madhu C., Majure, David T., Grodstein, Elliot, Lau, Lawrence, Nair, Gayatri, Fahmy, Ahmed E., Winnick, Aaron, Breslin, Nadine, Berlinrut, Ilan, Molmenti, Christine, Becker, Lance B., Malhotra, Prashant, Gautam-Goyal, Pranisha, Lima, Brian, Maybaum, Simon, Shah, Samit K., Takegawa, Ryosuke, Hayashida, Kei, Shinozaki, Koichiro, Teperman, Lewis W., and Molmenti, Ernesto P.

Published
2021
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28. Decolonial countervisuality1

Author

Knudsen, Britta Timm, primary, Munsya, Sorana, additional, Lusalusa, Benjamine Laini, additional, and Williams, Stephanie Collingwoode, additional

Published
2021
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32. The COPD Foundation on Its Twentieth Anniversary

Author

Malanga, Elisha, primary, Thomashow, Byron, additional, Wright, Jean, additional, Walsh, Linda, additional, Carlomagno, Cathy Gray, additional, Sullivan, Jamie, additional, Williams, Stephanie, additional, Miller, Bruce E., additional, Rothhaar, Crystal, additional, Clark, William, additional, Hamilton, Alan, additional, Hess, Michael, additional, Prieto Oliver, Delia, additional, Malanga, Vincent, additional, Amari, Peter, additional, Crapo, James, additional, and Mannino, David M., additional

Published
2024
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40. Barriers to Follow-Up in Early Hearing Detection and Intervention Programs.

Author

Warner-Czyz, Andrea D., Crow, Sarah, Gohmert, Andrea, Williams, Stephanie, and Romero, Michael

Subjects
HEARING disorder diagnosis, TREATMENT of hearing disorders, NEWBORN screening, HEALTH services accessibility, STATISTICAL correlation, PATIENT compliance, PEARSON correlation (Statistics), HEALTH status indicators, RESEARCH funding, SOCIOECONOMIC factors, HEALTH insurance, AUDIOLOGY, POPULATION density, MULTIPLE regression analysis, AUDIOMETRY, POPULATION geography, DESCRIPTIVE statistics, EARLY intervention (Education), RESEARCH, EARLY diagnosis, SOCIODEMOGRAPHIC factors, DATA analysis software, PATIENT aftercare, COVID-19 pandemic, EMPLOYMENT, CHILDREN
Abstract

Purpose: The Joint Committee on Infant Hearing recommends hearing screening before 1 month of age, audiologic diagnosis before 3 months of age, and enrollment in early intervention before 6 months of age (1-3-6 benchmarks of Early Hearing Detection and Intervention [EHDI] programs). Nearly 98% of newborns have their hearing screened, but many, who do not pass or do not complete their newborn hearing screening, fail to complete the EHDI process. Historically, lower socioeconomic level, more complex infant health status, and farther geographical location reduce rates of EHDI follow-up, but levels vary widely across states. This study examined barriers to the EHDI process by comparing census-based variables at the state and regional levels to national and Texas EHDI outcomes, respectively. Method: We used correlational analysis to assess relationships between U.S. Census data (state- and region-specific population and geographic characteristics, sociodemographic and geographic factors, and health and health insurance) and EHDI data (newborn screening, audiologic diagnosis, and early intervention) at the national level and in Texas. Results: Nationally, higher labor force participation, lower unemployment rates, and presence of health insurance significantly correlated with higher rates of completing EHDI benchmarks. Larger population size and density and higher socioeconomic factors coincided with higher rates of completing the EHDI process and lower rates of loss to follow-up (LTF) or loss to documentation in Texas. Conclusions: Population, socioeconomic, and demographic factors significantly correlate with following through with the EHDI process, with weak correlations at the national level and strong correlations at the state level. These findings underscore the need to increase our attention to underserved, economically challenged, and/or geographically distanced families who have children with a higher risk of becoming LTF in the EHDI process. [ABSTRACT FROM AUTHOR]

Published
2024
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44. Knowledge co-production for identifying sustainability indicators and prioritising solutions for food and land system transformation in Australia.

Author

Zyngier, Romy, primary, Archibald, Carla, additional, Bryan, Brett A., additional, Lambert, Haley, additional, Moallemi, Enayat, additional, Elliot, Mark, additional, Lawrence, Mark, additional, Hutchinson, Jane, additional, Bennett, Lauren, additional, Reeves, Timothy, additional, Pryor, Matthew, additional, Lindholm, Ulrika, additional, Oakden, Sam, additional, Watts-Williams, Stephanie, additional, Gale, Gary, additional, Gao, Lei, additional, and Hadjikakou, Michalis, additional

Published
2023
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48. Schizophrenia-associated somatic copy-number variants from 12,834 cases reveal recurrent NRXN1 and ABCB11 disruptions

Author

Maury, Eduardo A., primary, Sherman, Maxwell A., additional, Genovese, Giulio, additional, Gilgenast, Thomas G., additional, Kamath, Tushar, additional, Burris, S.J., additional, Rajarajan, Prashanth, additional, Flaherty, Erin, additional, Akbarian, Schahram, additional, Chess, Andrew, additional, McCarroll, Steven A., additional, Loh, Po-Ru, additional, Phillips-Cremins, Jennifer E., additional, Brennand, Kristen J., additional, Macosko, Evan Z., additional, Walters, James T.R., additional, O’Donovan, Michael, additional, Sullivan, Patrick, additional, Sebat, Jonathan, additional, Lee, Eunjung A., additional, Walsh, Christopher A., additional, Marshall, Christian R., additional, Merico, Daniele, additional, Thiruvahindrapuram, Bhooma, additional, Wang, Zhouzhi, additional, Scherer, Stephen W., additional, Howrigan, Daniel P, additional, Ripke, Stephan, additional, Bulik-Sullivan, Brendan, additional, Farh, Kai-How, additional, Fromer, Menachem, additional, Goldstein, Jacqueline I., additional, Huang, Hailiang, additional, Lee, Phil, additional, Daly, Mark J., additional, Neale, Benjamin M., additional, Belliveau, Richard A., additional, Bergen, Sarah E., additional, Bevilacqua, Elizabeth, additional, Chambert, Kimberley D., additional, O'Dushlaine, Colm, additional, Scolnick, Edward M., additional, Smoller, Jordan W., additional, Moran, Jennifer L., additional, Palotie, Aarno, additional, Petryshen, Tracey L., additional, Wu, Wenting, additional, Greer, Douglas S., additional, Antaki, Danny, additional, Shetty, Aniket, additional, Gujral, Madhusudan, additional, Brandler, William M., additional, Malhotra, Dheeraj, additional, Fuentes Fajarado, Karin V., additional, Maile, Michelle S., additional, Holmans, Peter A., additional, Carrera, Noa, additional, Craddock, Nick, additional, Escott-Price, Valentina, additional, Georgieva, Lyudmila, additional, Hamshere, Marian L., additional, Kavanagh, David, additional, Legge, Sophie E., additional, Pocklington, Andrew J., additional, Richards, Alexander L., additional, Ruderfer, Douglas M., additional, Williams, Nigel M., additional, Kirov, George, additional, Owen, Michael J., additional, Pinto, Dalila, additional, Cai, Guiqing, additional, Davis, Kenneth L., additional, Drapeau, Elodie, additional, Friedman, Joseph I, additional, Haroutunian, Vahram, additional, Parkhomenko, Elena, additional, Reichenberg, Abraham, additional, Silverman, Jeremy M., additional, Buxbaum, Joseph D., additional, Domenici, Enrico, additional, Agartz, Ingrid, additional, Djurovic, Srdjan, additional, Mattingsdal, Morten, additional, Melle, Ingrid, additional, Andreassen, Ole A., additional, Jönsson, Erik G., additional, Söderman, Erik, additional, Albus, Margot, additional, Alexander, Madeline, additional, Laurent, Claudine, additional, Levinson, Douglas F., additional, Amin, Farooq, additional, Atkins, Joshua, additional, Cairns, Murray J., additional, Scott, Rodney J., additional, Tooney, Paul A., additional, Wu, Jing Qin, additional, Bacanu, Silviu A., additional, Bigdeli, Tim B., additional, Reimers, Mark A., additional, Webb, Bradley T., additional, Wolen, Aaron R., additional, Wormley, Brandon K., additional, Kendler, Kenneth S., additional, Riley, Brien P., additional, Kähler, Anna K., additional, Magnusson, Patrik K.E., additional, Hultman, Christina M., additional, Bertalan, Marcelo, additional, Hansen, Thomas, additional, Olsen, Line, additional, Rasmussen, Henrik B., additional, Werge, Thomas, additional, Mattheisen, Manuel, additional, Black, Donald W., additional, Bruggeman, Richard, additional, Buccola, Nancy G., additional, Buckner, Randy L., additional, Roffman, Joshua L., additional, Byerley, William, additional, Cahn, Wiepke, additional, Kahn, René S, additional, Strengman, Eric, additional, Ophoff, Roel A., additional, Carr, Vaughan J., additional, Catts, Stanley V., additional, Henskens, Frans A., additional, Loughland, Carmel M., additional, Michie, Patricia T., additional, Pantelis, Christos, additional, Schall, Ulrich, additional, Jablensky, Assen V., additional, Kelly, Brian J., additional, Campion, Dominique, additional, Cantor, Rita M., additional, Cheng, Wei, additional, Cloninger, C. Robert, additional, Svrakic, Dragan M, additional, Cohen, David, additional, Cormican, Paul, additional, Donohoe, Gary, additional, Morris, Derek W., additional, Corvin, Aiden, additional, Gill, Michael, additional, Crespo-Facorro, Benedicto, additional, Crowley, James J., additional, Farrell, Martilias S., additional, Giusti-Rodríguez, Paola, additional, Kim, Yunjung, additional, Szatkiewicz, Jin P., additional, Williams, Stephanie, additional, Curtis, David, additional, Pimm, Jonathan, additional, Gurling, Hugh, additional, McQuillin, Andrew, additional, Davidson, Michael, additional, Weiser, Mark, additional, Degenhardt, Franziska, additional, Forstner, Andreas J., additional, Herms, Stefan, additional, Hoffmann, Per, additional, Hofman, Andrea, additional, Cichon, Sven, additional, Nöthen, Markus M., additional, Del Favero, Jurgen, additional, DeLisi, Lynn E., additional, McCarley, Robert W., additional, Levy, Deborah L., additional, Mesholam-Gately, Raquelle I., additional, Seidman, Larry J., additional, Dikeos, Dimitris, additional, Papadimitriou, George N., additional, Dinan, Timothy, additional, Duan, Jubao, additional, Sanders, Alan R., additional, Gejman, Pablo V., additional, Gershon, Elliot S., additional, Dudbridge, Frank, additional, Eichhammer, Peter, additional, Eriksson, Johan, additional, Salomaa, Veikko, additional, Essioux, Laurent, additional, Fanous, Ayman H., additional, Knowles, James A., additional, Pato, Michele T., additional, Pato, Carlos N., additional, Frank, Josef, additional, Meier, Sandra, additional, Schulze, Thomas G., additional, Strohmaier, Jana, additional, Witt, Stephanie H., additional, Rietschel, Marcella, additional, Franke, Lude, additional, Karjalainen, Juha, additional, Freedman, Robert, additional, Olincy, Ann, additional, Freimer, Nelson B., additional, Purcell, Shaun M., additional, Roussos, Panos, additional, Stahl, Eli A., additional, Sklar, Pamela, additional, Giegling, Ina, additional, Hartmann, Annette M., additional, Konte, Bettina, additional, Rujescu, Dan, additional, Godard, Stephanie, additional, Hirschhorn, Joel N., additional, Pers, Tune H., additional, Price, Alkes, additional, Esko, Tõnu, additional, Gratten, Jacob, additional, Lee, S. Hong, additional, Visscher, Peter M., additional, Wray, Naomi R., additional, Mowry, Bryan J., additional, de Haan, Lieuwe, additional, Meijer, Carin J., additional, Hansen, Mark, additional, Ikeda, Masashi, additional, Iwata, Nakao, additional, Joa, Inge, additional, Kalaydjieva, Luba, additional, Keller, Matthew C., additional, Kennedy, James L., additional, Zai, Clement C., additional, Knight, Jo, additional, Lerer, Bernard, additional, Liang, Kung-Yee, additional, Lieberman, Jeffrey, additional, Stroup, T. Scott, additional, Lönnqvist, Jouko, additional, Suvisaari, Jaana, additional, Maher, Brion S., additional, Maier, Wolfgang, additional, Mallet, Jacques, additional, McDonald, Colm, additional, McIntosh, Andrew M., additional, Blackwood, Douglas H.R., additional, Metspalu, Andres, additional, Milani, Lili, additional, Milanova, Vihra, additional, Mokrab, Younes, additional, Collier, David A., additional, Müller-Myhsok, Bertram, additional, Murphy, Kieran C., additional, Murray, Robin M., additional, Powell, John, additional, Myin-Germeys, Inez, additional, Van Os, Jim, additional, Nenadic, Igor, additional, Nertney, Deborah A., additional, Nestadt, Gerald, additional, Pulver, Ann E., additional, Nicodemus, Kristin K., additional, Nisenbaum, Laura, additional, Nordin, Annelie, additional, Adolfsson, Rolf, additional, O'Callaghan, Eadbhard, additional, Oh, Sang-Yun, additional, O'Neill, F. Anthony, additional, Paunio, Tiina, additional, Pietiläinen, Olli, additional, Perkins, Diana O., additional, Quested, Digby, additional, Savitz, Adam, additional, Li, Qingqin S., additional, Schwab, Sibylle G., additional, Shi, Jianxin, additional, Spencer, Chris C.A., additional, Thirumalai, Srinivas, additional, Veijola, Juha, additional, Waddington, John, additional, Walsh, Dermot, additional, Wildenauer, Dieter B., additional, Bramon, Elvira, additional, Darvasi, Ariel, additional, Posthuma, Danielle, additional, St. Clair, David, additional, Shanta, Omar, additional, Klein, Marieke, additional, Park, Peter J., additional, Weinberger, Daniel, additional, Moran, John V., additional, Gage, Fred H., additional, Vaccarino, Flora M., additional, Gleeson, Joseph, additional, Mathern, Gary, additional, Courchesne, Eric, additional, Roy, Subhojit, additional, Bizzotto, Sara, additional, Coulter, Michael, additional, Dias, Caroline, additional, D'Gama, Alissa, additional, Ganz, Javier, additional, Hill, Robert, additional, Huang, August Yue, additional, Khoshkhoo, Sattar, additional, Kim, Sonia, additional, Lodato, Michael, additional, Miller, Michael, additional, Borges-Monroy, Rebeca, additional, Rodin, Rachel, additional, Zhou, Zinan, additional, Bohrson, Craig, additional, Chu, Chong, additional, Cortes-Ciriano, Isidro, additional, Dou, Yanmei, additional, Galor, Alon, additional, Gulhan, Doga, additional, Kwon, Minseok, additional, Luquette, Joe, additional, Viswanadham, Vinay, additional, Jones, Attila, additional, Rosenbluh, Chaggai, additional, Cho, Sean, additional, Langmead, Ben, additional, Thorpe, Jeremy, additional, Erwin, Jennifer, additional, Jaffe, Andrew, additional, McConnell, Michael, additional, Narurkar, Rujuta, additional, Paquola, Apua, additional, Shin, Jooheon, additional, Straub, Richard, additional, Abyzov, Alexej, additional, Bae, Taejeong, additional, Jang, Yeongjun, additional, Wang, Yifan, additional, Gage, Fred, additional, Linker, Sara, additional, Reed, Patrick, additional, Wang, Meiyan, additional, Urban, Alexander, additional, Zhou, Bo, additional, Zhu, Xiaowei, additional, Pattni, Reenal, additional, Amero, Aitor Serres, additional, Juan, David, additional, Lobon, Irene, additional, Marques-Bonet, Tomas, additional, Moruno, Manuel Solis, additional, Perez, Raquel Garcia, additional, Povolotskaya, Inna, additional, Soriano, Eduardo, additional, Averbuj, Dan, additional, Ball, Laurel, additional, Breuss, Martin, additional, Yang, Xiaoxu, additional, Chung, Changuk, additional, Emery, Sarah B., additional, Flasch, Diane A., additional, Kidd, Jeffrey M., additional, Kopera, Huira C., additional, Kwan, Kenneth Y., additional, Mills, Ryan E., additional, Moldovan, John B., additional, Sun, Chen, additional, Zhao, Xuefang, additional, Zhou, Weichen, additional, Frisbie, Trenton J., additional, Cherskov, Adriana, additional, Fasching, Liana, additional, Jourdon, Alexandre, additional, Pochareddy, Sirisha, additional, Scuderi, Soraya, additional, and Sestan, Nenad, additional

Published
2023
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49. Facts at a Glance.

Author

Child Trends, Inc., Washington, DC., Moore, Kristin Anderson, Manlove, Jennifer, Terry-Humen, Elizabeth, Williams, Stephanie, Papillo, Angela Romano, and Scarpa, Juliet

Abstract

This publication reports trends in teen childbearing in the Nation, in each state, and in large cities using data from the 2000 National Center for Health Statistics (NCHS). Rates of teenage childbearing steadily declined during the 1990s, reaching a record low in 2000. Rates declined for both younger and older teens and for blacks, whites, and Hispanics in all states and in the District of Columbia. Declines in teen birth rates are not due to an increase in abortions but rather resulted from a lower proportion of teens having sex and a greater use of contraception. NCHS data showed that the teen marital birth rate declined by 26% between 1990 and 1999. International Teen Birth Rate data point to the fact that the United States has the highest teen pregnancy rates among developed countries with pregnancy information available. Tables 1, 2, and 3 list statistics for each state for number of births; age of mother; births to whites, blacks, and Hispanics; and existence of coordinated pregnancy prevention policy in public schools. (JDM)

Published
2001

50. Trends among Hispanic Children, Youth and Families.

Author

Child Trends, Inc., Washington, DC. and Williams, Stephanie

Abstract

This report presents data on Hispanic Americans, one of the nation's largest racial minorities. Hispanics have had much lower high school completion rates and higher dropout rates than blacks and whites since the 1970s. Hispanic high school students are more likely to carry weapons and more likely to become pregnant than black and white students. Between 1970-99, the percentage of children in two-parent families decreased for all races, and the number of Hispanic children living in two-parent families decreased from 78 to 63 percent. Hispanic women have the highest nonmarital birth rate of all racial and ethnic groups. Hispanic youth are more likely than black or white youth to consider or attempt suicide. Hispanic children are less likely to have health insurance than black or white children. The percentage of all Hispanic women who receive early prenatal care has increased from 60.2 percent in 1980 to 74.3 percent in 1998. Hispanic children were more likely than other children to live in poverty in 1997. The percentage of Hispanic children at or below 100 percent of the poverty line declined between 1996-99, though they (and black children) are twice as likely as white children to live in poverty. (SM)

Published
2001

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