Results 31 to 40 of about 11,790 (175)
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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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
core +1 more source
When and why to give shorebirds a head start
Conservation Biology, EarlyView.Abstract Headstarting is a translocation technique involving the hatching or rearing of wild eggs or young in captivity and the release of those individuals back to the wild at or before independence. It has been trialed as a conservation intervention for shorebirds over recent decades to improve the population trend of target populations by increasing
Lynda Donaldson +4 more
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
A Systematic Scoping Review of Self‐Regulated Learning With AI in Language Education
International Journal of Applied Linguistics, EarlyView.ABSTRACT The rapid development of artificial intelligence (AI) technology has brought new opportunities for second/foreign language (L2) education while also raising concerns about the use of AI tools. This systematic scoping review provides a snapshot of the current state of research situated at the intersection of self‐regulated learning (SRL) and AI
Zheng Zhang, Sihan Zhou, Barry Bai
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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, 2022 目的分析康复训练机构孤独症谱系障碍(ASD)、智力发育障碍(IDD)或全面发育迟缓(GDD)儿童早期语言及词汇发展特点, 为ASD儿童干预训练的教学词汇提供依据。方法横断面研究。2019年3月至2020年2月, 采用自制涵盖名词、动词、副词、形容词及代词共464个词汇的问卷对北京首儿李桥儿童医院康复医学科及北京市顺义区首儿雅稚儿童康复中心75例1～6岁神经发育障碍的ASD患儿(ASD组)、IDD和GDD患儿[发育障碍(DD)组]进行调查, 以获取有效沟通词汇;采用《儿童神经心理行为检查量表:2016版 ...
张丽丽 +4 more
core +1 more source
International Journal of Applied Linguistics, EarlyView.ABSTRACT Although the use of AI technologies (e.g., chatbots and automated writing evaluations (AWE)) has gained considerable attention in language learning fields in recent years, how AI technologies have been designed and implemented in language learning education, as well as their effectiveness, is understudied.
Shen Qiao +2 more
wiley +1 more source