Results 21 to 30 of about 64,536 (152)

[Retracted] Analyzing the Effect of Masking Length Distribution of MLM: An Evaluation Framework and Case Study on Chinese MRC Datasets

open access: yesWireless Communications and Mobile Computing, Volume 2021, Issue 1, 2021., 2021
Machine reading comprehension (MRC) is a challenging natural language processing (NLP) task. It has a wide application potential in the fields of question answering robots, human‐computer interactions in mobile virtual reality systems, etc. Recently, the emergence of pretrained models (PTMs) has brought this research field into a new era, in which the ...
Changchang Zeng   +2 more
wiley   +1 more source

IL-18、IL-23和sRAGE在早产儿脑膜炎诊断中的应用

open access: yesZhongguo shiyan zhenduanxue, 2022
目的 探讨白细胞介素18(IL-18)、白细胞介素23(IL-23)和可溶性受体晚期糖基化终产物(sRAGE)在诊断早产儿细菌性脑膜炎中的临床价值。方法 将96例早产儿分为脑脊液(CSF)细菌培养阳性脑膜炎组(26例)、脑脊液细菌培养阴性脑膜炎组(40例)和非脑膜炎组(30例);测量各组患儿脑脊液中的IL-18、IL-23和sRAGE水平,比较感染和未感染早产儿上述表达的差异,并采用ROC曲线分析单个标志物和标志物联合诊断的灵敏度和特异度。结果脑膜炎早产儿CSF中IL-18、IL ...
李怀玉, 王安萍, 杨萍
doaj  

初诊为抑郁症的老年隐球菌性脑膜炎6例报告 [PDF]

open access: yes, 2019
目的:探讨老年隐球菌性脑膜炎发病特点和误诊原因。方法:分析6例初诊为抑郁症的老年隐球菌性脑膜炎患者的临床表现、脑脊液特点、治疗和预后表现,以明确发病特点和误诊原因。结果:6例病例初期均表现为头晕、失眠、食纳减少;后期出现颅内感染相对特异症状:认知障碍5例、头痛3例、肢体无力3例、发热2例。脑脊液隐球菌培养阳性明确诊断,抗真菌治疗有效。6例均好转,但是2例患者遗留明显后遗症:1例患者遗留明显的认知障碍和双下肢活动受限,1例双眼失明,2例确诊时间为2、4周。结论:老年患者患病后临床症状常不典型 ...
陈星宇   +6 more
core   +1 more source

International clinical practice recommendations on the definition, diagnosis, assessment, intervention, and psychosocial aspects of developmental coordination disorder – Chinese (Mandarin) translation

open access: yesDevelopmental Medicine &Child Neurology, Volume 61, Issue 3, Page E1-E35, March 2019., 2019
目的 本国际临床指南由欧洲残疾儿童学会(the European Academy of Childhood Disability,EACD)牵头制定,旨在解决发育性协调障碍(developmental coordination disorder,DCD)的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题,通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础,以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类,最终转化为指南建议。并由国际 ...
Jing Hua   +6 more
wiley   +1 more source

Advances in Elemene Nanodelivery Systems: From Material Design to Disease Treatment

open access: yesRare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT Elemene (ELE) is a bioactive sesquiterpenoid extracted from traditional Chinese herbs, demonstrating broad‐spectrum antitumor, anti‐inflammatory, and analgesic properties with significant therapeutic potential. However, its clinical utility is constrained by inherent physicochemical limitations, including volatility and hydrophobicity, which ...
Xiao Wang   +9 more
wiley   +1 more source

谈人文研究中人脑与电脑的合作

open access: yes, 2008
电脑的引入给人文研究带来了新的面貌,但在人文研究中,人脑与电脑合作的相关问题,比如在合作的基础、法则以及分工等方面 ...
孙显斌
core   +1 more source

Adverse neonatal outcomes in small‐for‐gestational age twins identified using twin vs singleton growth charts: systematic review and meta‐analysis

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 6, Page 706-715, December 2025.
ABSTRACT Objective To evaluate the use of twin vs singleton growth charts for detecting small‐for‐gestational‐age (SGA) twins at risk of adverse neonatal outcomes. Methods MEDLINE, EMBASE, CINAHL, Cochrane and Scopus databases were searched electronically from inception to May 2024.
S. Sorrenti   +9 more
wiley   +1 more source

牙周炎与脑小血管病相关性的初步研究

open access: yesZhongguo shiyan zhenduanxue, 2021
牙周炎是口腔内常见疾病,据统计报道,每年约7.43亿人患有重度牙周炎[1]。长期慢性的牙周炎症会破坏牙周支持组织,形成牙列缺损或牙列缺失。严重的牙周炎导致全身炎症反应,可能使脑小血管发生病理改变从而影响大脑正常功能[2]。脑小血管病是痴呆和脑卒中的主要病因,其患病率随着年龄的增长而增加,对老年人的危害极大[3]。
张继禹   +5 more
doaj  

Clip Voice: Misogyny and the Renegotiation of a Gendered Vocal Style in Chinese Digital Discourse

open access: yesJournal of Sociolinguistics, Volume 29, Issue 5, Page 348-359, November 2025.
ABSTRACT The participatory culture of social media allows women's voices to be heard but also parodied and policed. On Chinese social media platforms, where performers rapidly adopt and transform vocal trends for engagement, discourse on gendered vocal styles has proliferated.
Zichuan Yu, Rebecca Lurie Starr
wiley   +1 more source

Comparison of open fetal, fetoscopic and postnatal surgical repair for open spina bifida: decision analysis

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 4, Page 433-442, October 2025.
ABSTRACT Objective Currently, there are several surgical approaches to manage fetal open spina bifida (OSB), namely postnatal surgical repair, open fetal surgery and its minimally invasive alternative, fetoscopic repair. Our objective was to determine the optimal surgical approach for OSB, weighing the benefits and risks to the fetus and the pregnant ...
Y. Kunpalin   +6 more
wiley   +1 more source

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