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Health risk assessment of per- and polyfluoroalkyl substances contamination in animal-derived foods in Shanghai [PDF]
ObjectiveTo analyze the current status of per⁃ and polyfluoroalkyl substances (PFASs) contamination in animal⁃derived foods in Shanghai and to assess the risk of dietary exposure among local residents, thereby providing a scientific basis for future ...
CAI Hua +5 more
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Profiling Metacognitive Knowledge and Growth Mindset in EFL Vocabulary Learning
International Journal of Applied Linguistics, EarlyView.ABSTRACT Guided by the self‐regulated learning (SRL) framework, the present study investigates the associations between metacognitive knowledge and growth mindset in EFL (English as a Foreign Language) vocabulary learning, addressing a critical gap in the literature. While metacognitive knowledge, comprising person, task, and strategy dimensions, plays
Weili (Allen) Xing, Mark Feng Teng
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2019 目的探讨青年男性乳房发育症的流行病学特点及其危险因素。方法回顾性分析我院收治的89例青年男性乳房发育症(GYN)的临床资料,采用自行设计的问卷进行调查,分析青年男性乳房发育症的流行病学特点,同期入组89例无乳房发育症青年男性作为对照,采用单因素分析及多因素Logistic回归分析影响青年男性乳房发育症的危险因素。结果青年GYN乳房发育以乳房结节表现为主(68.54%),双侧乳房增大(78.65%),雌激素受体阳性85.39%,孕激素受体阳性83.15%,超声像图表现以类女性乳腺型(46.07%)和结节型(
陈达丰 +5 more
doaj
Prader-Willi综合征分子分型诊断方法的初步研究 [PDF]
, 2007 【目的】探讨Prader—Willi综合征（PWS）的短串联重复序列（STR）连锁分析诊断方法，为遗传咨询提供相关信息。【方法】对一例临床疑似病例经甲基化特异性PCR（MS—PCR）确诊为PWS后．应用15号染色体特定区域的STR进行家系连锁分析，探讨其在PWS分子缺陷类型诊断方面的可行性。【结果】STR连锁分析结果显示该患者为父源缺失型PWS。【结论】STR连锁分析是一种可准确诊断PWS并明确其分子缺陷类型的好方法：国人相关区域的STR位点及其多态信息等有待进一步研究 ...
孟舒 +6 more
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The Development and Validation of the Chinese Vocabulary Levels Test
International Journal of Applied Linguistics, EarlyView.ABSTRACT In response to the increasing need for effective Chinese vocabulary assessments, this study developed the Chinese Vocabulary Levels Test (CVLT), a test designed for intermediate‐level Chinese as a second or foreign language (CSL/FL) learners, based on the vocabulary lists (levels 4–6) from the Chinese Proficiency Grading Standards for ...
Shiwei Qi, Ailan Fu
wiley +1 more source
, 2011 医疗服务信息化是国际发展的趋势。随着信息技术的快速发展,国内越来越多的医院正加速实施基本信息平台及医疗服务信息系统的整体建设,以提高医院的服务水平与核心竞争力。"十二五"是深化医药卫生体制改革,实现"为群众提供安全、有效、方便、价廉的医疗卫生服务"总体目标的关键时期,全面提升医生的工作效率,使医生有更多的时间为患者服务 ...
张骥恒, 王艺澈
core
Advances on relationship between phthalate exposure and perinatal depression [PDF]
Perinatal depression is a psychological disorder that occurs during pregnancy and within one year of delivery, which can seriously affect the physical and mental health of pregnant and postpartum women, as well as the cognitive and behavioral abilities ...
Lan GENG +5 more
core +1 more source
International Journal of Applied Linguistics, EarlyView.ABSTRACT Many existing rubrics for L2 argumentative writing prioritize form‐based linguistic accuracy and complexity while insufficiently addressing substantive argumentative rigor and effectiveness. This limitation is further complicated by cross‐cultural variation in rhetorical conventions and educational practices, which challenge the direct ...
Zihan Xu, Peiyun Liu
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2013 目的探讨血钙水平与婴幼儿行为发育相关性。方法选择为2010年8月-2012年8月来我院儿保门诊的6月-3岁婴幼儿120例进行血钙检测,并进行行为发育相关指标测定。结果本组婴幼儿血钙含量低的为12例,占10%,其他血钙含量都正常。血钙正常组的头围、身长与体重均明显高于缺钙组,血钙正常组的MDI得分与PDI得分都明显高于缺钙组,都有统计学差异 ...
何文, 董敏
doaj
Adolescent social isolation and unpredictable stress have different effects on emotional behaviors in adult rats. [PDF]
, 2011 目的分别观察青少期社会隔离和不确定性应激对大鼠成年后情绪行为的影响。方法在青少期(出生后28 d~41 d)分别给予研究组大鼠2周社会隔离应激或不确定性复合应激,应激后经3周恢复至所有大鼠进入成年期后检测其情绪行为改变。采用糖水偏好测试和强迫游泳检测大鼠的抑郁样行为,采用旷场试验和高架十字迷宫试验检测焦虑样行为。结果与群养组相比,青少期社会隔离组大鼠成年后的所检测的各项情绪行为均无明显差异(P>0.05)。经历青少期不确定性应激的成年大鼠与其对照组相比糖水偏好指数没有明显改变[(0.86 ...
王玮文 +4 more
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