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第二十二届全国心理学学术会议

作者：梁芃伟石小轩 brianna m.mcmanamon Amaiadela Fuente Olga Carde?oso Natalia S.Rodriguez Olivia m.Katamanin Rachel S.Eisner Collin B.Beavan Eliza C.Bourke Deesha D.Shah Abigael G.Lucas Olivia D.Chang mingqi Li Edward C.Chang 北京师范大学心理学部 Department of Psychology University of Michigan Department of Developmental and Educational Psychology University of Basque Country (UPV/EHU) Department of Psychology Skidmore College

孤独感,指受到社会孤立或与他人隔绝的感觉。研究发现,孤独感与消极的情感状况有关,尤其是与年轻人的抑郁症状有关。然而孤独和抑郁症状之间的关联机制尚不清楚。针对这一问题,有研究者提出通过应对策略来调节年轻人孤独感和抑郁症状之... 详细信息

孤独感,指受到社会孤立或与他人隔绝的感觉。研究发现,孤独感与消极的情感状况有关,尤其是与年轻人的抑郁症状有关。然而孤独和抑郁症状之间的关联机制尚不清楚。针对这一问题,有研究者提出通过应对策略来调节年轻人孤独感和抑郁症状之间的关系,应对策略是指为应对压力所做出的认知和行为上的努力。因而本研究旨在探究在西班牙大学生群体中应对策略在孤独感与抑郁症状之间的中介作用。本研究中,我们采用应对策略量表(包含积极(engagement)和消极(disengagement)两个维度,每个维度又包括应对问题(problem engagement)和应对情绪(emotion engagement)两个子维度,每个子维度下包括两种应对策略),R-UCLA孤独感量表以及Beck抑郁量表对364名西班牙大学生(275名女性)进行了抽样调查以检验孤独感、不同应对策略和抑郁症状水平。采用多重中介分析,来确定孤独感和抑郁症状之间的关系是否是由积极应对策略(如解决问题)和消极应对策略(如回避问题)起部分中介作用。结果显示1)问题解决和认知重构的间接效应显著,且与孤独感和抑郁症状均呈负相关;2)问题回避,愿望式思考,自我批评的间接效应显著,且与孤独感呈正相关。3)愿望式思考和自我批评与抑郁症状呈正相关,而问题回避与抑郁症状呈负相关。4)社会支持、情绪表达和孤独感呈负相关,情绪抑制和孤独感呈正相关,但三种应对策略均与抑郁症状无显著相关。中介模型表明,孤独感阻碍了以问题为中心的积极应对策略的使用,从而降低了高孤独感的西班牙大学生的问题解决能力,导致他们出现抑郁症状的风险增加。同时这些结果也表明,在西班牙大学生中,孤独感增加了自我批评和愿望式思考这两种应对策略的使用,使得消极应对策略的使用增加,进而增加了出现抑郁症状的风险。综上,本研究探讨了在西班牙大学生群体中,应对策略在孤独感和抑郁症状之间的中介作用。研究结果发现,减少孤独感、改善积极应对策略、避免消极应对策略、提高问题回避技能是西班牙大学生减少抑郁症状的重要措施。

关键词：孤独感抑郁症状应对策略西班牙大学生

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抑郁,孤独感和自杀风险:社会心理交互模型

抑郁,孤独感和自杀风险:社会心理交互模型

Leg Extension Strength, Explosive Strength, muscle Activation, and Growth as Predictors of Vertical Jump Performance in Youth Athletes

第二十一届全国心理学学术会议

作者： Edward C.Chang Abigael G.Lucas 李明崎 Collin B.Beavan Rachel S.Eisner brianna m.mcmanamon Natalia S.Rodriguez Olivia m.Katamanin Eliza C.Bourke Amaia de la Fuente Olga Carde?oso Kaidi Wu Elizabeth A.Yu Elizabeth L.Jeglic Jameson K. Hirsch 王若茜高芯芸 Zimeng Li Xin Wang Olivia D.Chang 密歇根大学心理学系斯基德莫尔学院巴斯克大学

美国的拉丁裔人群自杀风险颇高,但目前的自杀研究对象大多是白人群体,针对拉丁裔人群自杀风险的影响因素的研究尚且不足。以往研究证明,抑郁是自杀风险重要的预测因子。拉丁文化中的集体主义思想也显示,当个体被社会孤立后,产生的孤独... 详细信息

美国的拉丁裔人群自杀风险颇高,但目前的自杀研究对象大多是白人群体,针对拉丁裔人群自杀风险的影响因素的研究尚且不足。以往研究证明,抑郁是自杀风险重要的预测因子。拉丁文化中的集体主义思想也显示,当个体被社会孤立后,产生的孤独感会预测其自杀风险。因此,本研究根据社会心理易损模型,同时考虑个体心理和环境变量对自杀风险的预测作用。本研究采用问卷法探究分别抑郁,孤独感,以及两者的交互作用对自杀风险(绝望和自杀行为)的预测作用。研究样本包括156名拉丁裔大学生,使用分层回归的方法,第一层控制年龄和性别,第二层放入抑郁和孤独感,第三层放入两者交互项,因变量是大学生的绝望和自杀行为。分层回归结果表明,抑郁和孤独感都能独立显著预测绝望和自杀行为。同时,抑郁和孤独感对预测自杀风险的交互效应显著,低孤独感可以缓冲抑郁对自杀风险的预测:随着抑郁增强,相比于被社会孤立的个体,没有被孤立的个体的自杀风险的上升速率显著较低。本研究首次探索了拉丁裔人群的抑郁和孤独感对自杀风险的预测作用,表明减少社会心理的受损能减少自杀风险。与以往研究模式一致,抑郁的对自杀的预测力大约是孤独感的两倍。此外,抑郁和孤独感对自杀风险的影响也存在交互作用,减少个体的孤独感能缓冲抑郁对自杀风险的影响。因此,集体主义文化下的拉丁裔群体(甚至文化相似的东亚群体),未来针对自杀的干预,不仅应关注个体的心理抑郁心境,还可以通过加强社会联结减少孤独感,以降低人群的自杀风险。

关键词：抑郁孤独感自杀风险拉丁裔大学生

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Journal of Science in Sport and Exercise 2020年第4期2卷 336-348页

作者： Zachary m.Gillen marni E.Shoemaker brianna D.mcKay Nicholas A.Bohannon Sydney m.Gibson Joel T.Cramer Department of Nutrition and Health Sciences University of Nebraska-Lincoln211 Ruth Leverton HallLincolnNE 68583USA

Purpose The purpose of this study was to examine the relationships among leg extension strength,explosive strength,muscle activation,and measurements of growth to predictions of vertical jump performance in youth *** Height,body mass,skinfolds,and quadriceps femoris muscle cross-sectional area were measured in 39 sports active children(20 females,19 males,age=12.52±0.62 years old).Peak torque(PT),rate of torque development(RTD),rate of velocity development(RVD),and rate of electromyographic amplitude rise(RER)were measured during isometric and isokinetic leg ***,RTD,and RVD were expressed in absolute terms and normalized to body *** jump height(JH)and peak power(PP)were assessed during static(SJ),counter-movement(CmJ),and drop(DJ)*** JH exhibited greater correlations with PT normalized to body mass(r=0.387-0.758)than absolute PT(r=0.338-0.417),whereas PP exhibited greater correlations with absolute PT(r=0.368-0.837).Only negligible to moderate relation-ships existed between JH and PP across all jumps(r=0.053-0.605).Over 50%of the variability in PP was predicted in 24 of 30 regression models with absolute muscle strength,muscle activation,and measurements of growth,while only 6 of 30 models predicted more than 50%of the variability in *** Overall,absolute static and dynamic muscle strength,muscle activation,and growth better explained PP meas-ured during vertical jumps than estimated JH.

关键词： Children Adolescent Torque Jump height Power

Visible-and solar-blind photodetectors using AlGaN high electron mobility transistors with a nanodot-based floating gate

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Photonics Research 2019年第6期7卷 I0026-I0033页

作者： ANDREW m.ARmSTRONG brianna A.KLEIN ANDREW A.ALLERmAN ALBERT G.BACA mARY H.CRAWFORD JACOB PODKAmINER CARLOS R.PEREZ mICHAEL P.SIEGAL ERICA A.DOUGLAS VINCENT m.ABATE FRANCOIS LEONARD Sandia National Laboratories Albuquerque New Mexico 87185 USA Current address: 3m Corporate Research Labs St. Paul Minnesota 55144 USA Sandia National Laboratories Livermore California 94550 USA

AlGaN-channel high electron mobility transistors(HEmTs) were operated as visible-and solar-blind photodetectors by using GaN nanodots as an optically active floating gate. The effect of the floating gate was large enough to switch an HEmT from the off-state in the dark to an on-state under illumination. This opto-electronic response achieved responsivity >10^8 A∕W at room temperature while allowing HEmTs to be electrically biased in the offstate for low dark current and low DC power dissipation. The influence of GaN nanodot distance from the HEmT channel on the dynamic range of the photodetector was investigated, along with the responsivity and temporal response of the floating gate HEmT as a function of optical intensity. The absorption threshold was shown to be controlled by the AlN mole fraction of the HEmT channel layer, thus enabling the same device design to be tuned for either visible-or solar-blind detection.

关键词： photodetectors high electron mobility transistors

Persistent risk for new, subsequent new and recurrent hepatocellular carcinoma despite successful anti-hepatitis B virus therapy and tumor ablation: The need for hepatitis B virus cure

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World Journal of Hepatology 2019年第1期11卷 65-73页

作者： brianna J Shinn Aaron martin Robert m Coben mitchell I Conn Jorge Prieto Howard Kroop Anthony J Dimarino Hie-Won Hann Division of Gastroenterology and Hepatology Department of Medicine Thomas Jefferson University Hospital

Hepatitis B virus(HBV) is one of the most significant hepatocarcinogens. The ultimate goal of anti-HBV treatment is to prevent the development of hepatocellular carcinoma(HCC). During the last two decades, with the use of currently available anti-HBV therapies(lamivudine, entecavir and tenofovir disoproxil fumatate), there has been a decrease in the incidence of HBVassociated HCC(HBV-HCC). Furthermore, several studies have demonstrated a reduction in recurrent or new HCC development after initial HCC tumor ablation. However, during an observation period spanning 10 to 20 years, several case reports have demonstrated the development of new, subsequent new and recurrent HCC even in patients with undetectable serum HBV DNA. The persistent risk for HCC is attributed to the presence of covalently closed circular DNA(cccDNA) in the hepatocyte nucleus which continues to work as a template for HBV replication. While a functional cure(loss of hepatitis B surface antigen and undetectable viral DNA) can be attained with nucleos(t)ide analogues, these therapies do not eliminate cccDNA. Of utmost importance is successful eradication of the transcriptionally active HBV cccDNA from hepatocyte nuclei which would be considered a complete cure. The unpredictable nature of HCC development in patients with chronic HBV infection shows the need for a complete cure. Continued support and encouragement for research efforts aimed at developing curative therapies is imperative. The aims of this minireview are to highlight these observations and emphasize the need for a cure for HBV.

关键词： Hepatitis B Hepatocellular carcinoma Antiviral therapy Persistent Risk for hepatocellular carcinoma Tumor ablation

Effects of cumulative COVID-19 cases on mental health:Evidence from multi-country survey

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World Journal of Psychiatry 2023年第7期13卷 461-477页

作者： Shanaya Rathod Saseendran Pallikadavath Elizabeth Graves mohammad m Rahman Ashlea Brooks Pranay Rathod Rachna Bhargava muhammad Irfan Reham Aly Haifa mohammad Saleh Al Gahtani Zahwa Salam Steven Wai Ho Chau Theone S E Paterson brianna Turner Viktoria Gorbunova Vitaly Klymchuk Peter Phiri Department of Research and Innovation Southern Health NHS Foundation TrustSouthampton SO303JBUnited Kingdom Portsmouth-Brawijaya Centre for Global Health University of PortsmouthPortsmouth PO12UPUnited Kingdom Salford Business School University of SalfordSalford M54WTUnited Kingdom Patient and Public Involvement Southern Health NHS Foundation TrustSouthampton SO303JBUnited Kingdom Department of Psychiatry All India Institute of Medical SciencesNew Delhi 110029India Department of mental Health Psychiatry and Behavioral SciencesPeshawar Medical CollegeRiphah International UniversityIslamabad 46000Pakistan Department of Clinical Services Ministry of HealthCairo 4262114Egypt College of medicine and medical Sciences Arabian Gulf UniversityBahrain 329Bahrain Peshawar Dental College Ripah International UniversityIslamabad 46000Pakistan Department of Psychiatry The Chinese University of Hong KongHong KongChina Department of Psychology University of VictoriaVictoria BC V8P 5C2Canada Department of Social Psychology Zhytomyr State UniversityZhytomyr 10002Ukraine National Psychological Association Mental Health for Ukraine ProjectEuropean Federation of Psychologists'AssociationGFAKyiv 04071Ukraine School of Psychology Faculty of Environmental and Life SciencesUniversity of SouthamptonSouthampton SO171BJUnited Kingdom

BACKGROUND Depression and anxiety were both ranked among the top 25 leading causes of global burden of diseases in 2019 prior to the coronavirus disease 2019(COVID-19)*** pandemic affected,and in many cases threatened,the health and lives of millions of people across the globe and within the first year,global prevalence of anxiety and depression increased by 25%with the greatest influx in places highly affected by *** To explore the psychological impact of the pandemic and resultant restrictions in different countries using an opportunistic sample and online questionnaire in different phases of the *** A repeated,cross-sectional online international survey of adults,16 years and above,was carried out in 10 countries(United Kingdom,India,Canada,Bangladesh,Ukraine,Hong Kong,Pakistan,Egypt,Bahrain,Saudi Arabia).The online questionnaire was based on published approaches to understand the psychological impact of COVID-19 and the resultant *** standardised measures were included to explore levels of depression[patient health questionnaire(PHQ-9)],anxiety[generalized anxiety disorder(GAD)assessment],impact of trauma[the impact of events scale-revised(IES-R)],loneliness(a brief loneliness scale),and social support(The multidimensional Scale of Perceived Social support).RESULTS There were two rounds of the online survey in 10 countries with 42866 participants in Round 1 and 92260 in Round *** largest number of participants recruited from the United Kingdom(112985 overall).The majority of participants reported receiving no support from mental health services throughout the *** study found that the daily cumulative COVID-19 cases had a statistically significant effect on PHQ-9,GAD-7,and IES-R *** scores significantly increased in the second round of surveys with the ordinary least squares regression results with regression discontinuity design specification(to control lockdown effects)confirming these ***

关键词： COVID-19 mental health Global research International Pandemic Impact

Two-dimensional titanium carbonitride mXene as a highly efficient electrocatalyst for hydrogen evolution reaction

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materials Reports(Energy) 2022年第1期2卷 88-95页

作者： Kun Liang Anika Tabassum manish Kothakonda Xiaodong Zhang Ruiqi Zhang brianna Kenney Brent D.Koplitz Jianwei Sun michael Nagui Department of Physics and Engineering Physics Tulane UniversityNew OrleansLA70118USA Department of Chemistry Tulane UniversityNew OrleansLA70118USA

In this paper,we report,for the first time,on the electrochemical catalytic activity of 2D titanium carbonitride mXene for hydrogen evolution reaction(HER).According to our study,2D titanium carbonitride exhibited much higher electrocatalytic activity than its carbide analogues,achieving an onset overpotential of 53 mV and Tafel slope of 86 mV dec^(-1),superior to the titanium carbide with onset overpotential of 649 mV and Tafel slope of 303 mV dec^(-1).The obtained onset overpotential for 2D titanium carbonitride is lower than those of all the reported transition metal carbides mXene catalysts without additives,so *** functional theory calculations were conducted to further understand the electrochemical *** calculation results show that a greater number of occupied states are active for Ti_(3)CNO_(2),revealing free energy for the adsorption of atomic hydrogen closer to 0 than that of Ti_(3)C_(2)O_(2).Both experimental and calculation studies demonstrate the excellent electrocatalytic behavior of titanium *** investigation of 2D titanium carbonitride opens up a promising paradigm for the conscious design of high-performance non-precious metal catalyst for hydrogen generation.

关键词： Two-dimensional Titanium carbonitride mXene Nanosheets Hydrogen evolution Electrocatalyst Density functional theory calculation

四价人乳头瘤病毒疫苗的效力和效果:10年真实世界研究的系统综述

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中国病毒病杂志 2018年第4期8卷 329-335,346页

作者： Suzanne m.Garland Susanne K.Kjaer Nubia muoz Stan L.Block Darron R.Brown mark J.DiNubile brianna R.Lindsay Barbara J.Kuter Gonzalo Perez Geraldine Dominiak-Felden Alfred J.Saah Rosybel Drury Rituparna Das Christine Velicer 王华庆中国疾病预防控制中心免疫规划中心

预防性人乳头瘤病毒(HPV)疫苗接种计划是全球性的重要公共卫生措施。本文分析了四价HPV疫苗对HPV感染和相关疾病的全球影响。系统检索Pubmed和Embase数据库2007年1月至2016年2月发表的四价HPV疫苗对感染、肛门生殖器疣、宫颈癌或癌前病... 详细信息

预防性人乳头瘤病毒(HPV)疫苗接种计划是全球性的重要公共卫生措施。本文分析了四价HPV疫苗对HPV感染和相关疾病的全球影响。系统检索Pubmed和Embase数据库2007年1月至2016年2月发表的四价HPV疫苗对感染、肛门生殖器疣、宫颈癌或癌前病变的效力或效果的观察性研究的报道。十年来,真实世界环境中HPV疫苗效果越来越明显,尤其在疫苗接种率较高国家中那些在HPV暴露发生之前接种的女孩。据报道,疫苗可使HPV6、11、16、18感染最多减少约90%,生殖器疣减少约90%,低度宫颈细胞学异常减少约45%,经组织学证实的高度宫颈异常减少约85%。但HPV疫苗接种计划的公共卫生潜力尚未完全实现,HPV相关疾病仍具有较高的发病率和死亡率,因此仍需要提高HPV疫苗接种计划的人群覆盖率。

关键词： HPV疫苗接种宫颈癌宫颈癌癌前病变生殖器疣佳达修

Nature：大规模研究揭示生命所必需的基因

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现代生物医学进展 2016年第31期16卷 I0002-I0003页

作者： Dickinson, mary E. Flenniken, Ann m. Ji, Xiao Teboul, Lydia Wong, michael D. White, Jacqueline K. meehan, Terrence F. Weninger, Wolfgang J. Westerberg, Henrik Adissu, Hibret Baker, Candice N. Bower, Lynette Brown, James m. Caddle, L. brianna Chiani, Francesco Clary, Dave Cleak, James Daly, mark J. Denegre, James m. Doe, Brendan Dolan, mary E. Edie, Sarah m. Fuchs, Helmut Gailus-Durner, Valerie Galli, Antonella Gambadoro, Alessia Gallegos, Juan Guo, Shiying Horner, Neil R. Hsu, Chih-Wei Johnson, Sara J. Kalaga, Sowmya Keith, Lance C. Lanoue, Louise Lawson, Thomas N. Lek, monkol mark, manuel Arschall, Susan m. mason, Jeremy mcElwee, melissa L. Newbigging, Susan Nutter, Lauryl m. J. Peterson, Kevin A. Ramirez-Solis, Ramiro Rowland, Douglas J. Ryder, Edward Samocha, Kaitlin E. Seavitt, John R. Selloum, mohammed Szoke-Kovacs, Zsombor Tamura, masaru Trainor, Amanda G. Tudose, Ilinca Wakana, Shigeharu Warren, Jonathan Wendling, Olivia West, David B. Wong, Leeyean Yoshiki, Atsushi macArthur, Daniel G. Tocchini-Valentini, Glauco P. Gao, Xiang Flicek, Paul Bradley, Allan Skarnes, William C. Justice, monica J. Parkinson, Helen E. moore, mark Wells, Sara Braun, Robert E. Svenson, Karen L. de Angelis, martin Hrabe Herault, Yann mohun, Tim mallon, Ann-marie Henkelman, R. mark Brown, Steve D. m. Adams, David J. Lloyd, K. C. Kent mcKerlie, Colin Beaudet, Arthur L. Bucan, maja murray, Stephen A. Dept mol Physiol & Biophys Houston TX 77030 USA Toronto Ctr Phenogen Toronto ON M5T 3H7 Canada mt Sinai Hosp Toronto ON M5G 1X5 Canada Univ Penn Perelman Sch Med Genom & Computat Biol Program Philadelphia PA 19104 USA med Res Council Harwell Mammalian Genet Unit Harwell OX11 0RD Oxon England mary Lyon Ctr Harwell OX11 0RD Oxon England Hosp Sick Children Mouse Imaging Ctr Toronto ON M5T 3H7 Canada Wellcome Trust Sanger Inst Wellcome Trust Genome Campus Cambridge CB10 1SA England European Bioinformat Inst European Mol Biol Lab Wellcome Trust Genome Campus Cambridge CB10 1SD England med Univ Vienna Ctr Anat & Cell Biol A-1090 Vienna Austria Hosp Sick Children 555 Univ Ave Toronto ON M5G 1X8 Canada Jackson Lab 600 Main St Bar Harbor ME 04609 USA Univ Calif Davis Mouse Biol Program Davis CA 95618 USA Italian Natl Res Council CNR Inst Cell Biol & Neurobiol Monterotondo Mouse Clin I-00015 Monterotondo Italy massachusetts Gen Hosp Analyt & Translat Genet Unit Boston MA 02114 USA Broad Inst mIT & Harvard Program Med & Populat Genet Cambridge MA 02142 USA German Res Ctr Environm Hlth Helmholtz Zentrum Munchen Inst Expt Genet D-85764 Neuherberg Germany German mouse Clin D-85764 Neuherberg Germany Baylor Coll med Dept Mol & Human Genet Houston TX 77030 USA Nanjing Univ Nanjing Biomed Res Inst Collaborat Innovat Ctr Genet & Dev SKL Pharmaceut Biotechnol & Model Anim Res Ctr Nanjing 210061 Jiangsu Peoples R China Univ Strasbourg ICS Infrastruct Natl PHENOMIN F-67404 Illkirch Graffenstaden France Univ Strasbourg INSERM CNRS IGBMC F-67404 Illkirch Graffenstaden France RIKEN BioResource Ctr Tsukuba Ibaraki 3050074 Japan Childrens Hosp Oakland Res Inst Oakland CA 94609 USA ImPC San Anselmo CA 94960 USA Tech Univ munich Sch Life Sci Weihenstephan Chair Expt Genet D-81675 Freising Weihenstephan Germany German Ctr Diabet Res DZD D-85764 Neuherberg Germany Francis Crick Inst Mill Hill Lab Mill Hill London NW1 1AT England Univ Penn Perlman

在哺乳动物基因组中。大约三分之一的基因是生命所必需的。在一项新的研究中，来自美国贝勒医学院等多个机构的研究人员描述了这些基因的大规模发现。以及它将如何影响对哺乳动物发育和人类疾病的理解。相关研究结果在线发表在Nature期... 详细信息

在哺乳动物基因组中。大约三分之一的基因是生命所必需的。在一项新的研究中，来自美国贝勒医学院等多个机构的研究人员描述了这些基因的大规模发现。以及它将如何影响对哺乳动物发育和人类疾病的理解。相关研究结果在线发表在Nature期刊上，论文标题为“High—throughput discovery of novel developmental phenotypes”。

关键词：动物基因组生命哺乳动物研究人员人类疾病医学院