Results 61 to 70 of about 490,447 (173)
Zhongguo shiyan zhenduanxue原发性甲状腺鳞状细胞癌（Primary squamous cell carcinoma of the thyroid, PSCCT）,是一种特殊类型的甲状腺恶性肿瘤，其恶性度极高，预后极差，其发病率仅占原发性甲状腺恶性肿瘤的0.2%～1.1%[1]。首诊时患者约60%表现为颈部肿物，约20%表现为呼吸困难或者吞咽困难，约15%表现为声音改变[2]。
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Zhongguo shiyan zhenduanxue, 2017 谵妄状态是对客观环境的认识能力及反应能力下降。出现注意力涣散、定向障碍及一系列精神症状,多数伴有睡眠-觉醒周期紊乱,其中注意力障碍为其核心症状。近年来,随着社会的发展,人口老龄化的越发显著,老年患者出现谵妄状态也倍受关注。现将我科收治的2例老年术后谵妄的病例进行报道,同时就老年术后谵妄的诊断、影响因素、治疗及预防进行综述。
刘艳艳 +5 more
doaj
, 1994 倪达书教授是我国著名的鱼病学家,全面回顾我国鱼病学研究现状,系统地概述我国鱼病学发展前景。本文由本刊编辑部特约倪达书教授撰稿,1992年8月24日倪老发病住院前,还在伏案撰稿,精神十分感人。倪老于1992年8月25日因患脑溢血与世长辞。编辑部全体同志惊悉,为此表示沉痛的哀悼。为了纪念他,共同缅怀德高望重的倪达书教授,论文的最后定稿由汪建国先生补充完成的 ...
倪达书
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Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT With the depletion of energy resources and the vigorous development of renewable energy technologies, the demand for efficient energy storage technologies has become increasingly urgent. Dielectric ceramics feature ultrafast charge–discharge speed, but low energy density and inferior efficiency hinder device miniaturization.
Junxuan Liu +14 more
wiley +1 more source
血清HMGB1、MIF、IL-6水平在川崎病患儿中的临床意义
Zhongguo shiyan zhenduanxue, 2013 川崎病（Kawasaki Disease,KD）是一种好发于5岁以下儿童的全身性非特异性血管炎。本病在世界范围内均有发现,以亚洲地区发病率最高。其病变主要累及冠状动脉,若未经治疗,20%-25%的患儿发生冠状动脉损伤（coronary artery lesion,CAL）或冠状动脉瘤[1],由于KD临床表现不典型 ...
李艳飞 +3 more
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, 2016 氰化尾渣是我国的大宗危险固体废物。这种固体废物含有可回收的有价元素,如铜、铅、锌、金、银、硫、铁等。对氰化尾渣的综合利用既可以回收这些有价元素,实现矿石资源的最大化利用,又可以减少氰化尾渣中残存的药剂对环境的危害。本文从氰化尾渣的性质出发,总结了氰化尾渣的预处理方法,介绍了回收铜铅锌、硫铁、金银的研究现状,并指出现阶段存在的主要问题。针对研究现状和存在的问题,提出新工艺的开发、新药剂的研制、尾矿的再利用等发展方向。氰化尾渣的顺利解决将为社会带来一定经济效益和环境效益。
付国燕 +6 more
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Biomass‐Derived Laser‐Induced Graphene: From Precursor Chemistry to Device Integration
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Laser direct writing provides a mask‐free route for converting suitable carbon‐containing precursors into patterned, porous, and conductive laser‐induced graphene (LIG) networks. Although LIG was initially demonstrated mainly using aromatic synthetic polymers, such as polyimide, biomass precursors introduce renewable feedstocks with highly ...
Wanjun Yin +10 more
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Zhongguo shiyan zhenduanxue, 2015 冠心病是临床上所称的冠状动脉粥样硬化性心脏病,是由于冠状动脉血管出现了动脉粥样硬化病变而导致的血管阻塞或狭窄,进一步引发心肌缺血、心脏缺氧或着坏死,最终导致心脏病,这就是"冠心病"。冠心病会导致患者出现心绞痛、心肌梗死和心肌缺血等临床症状,严重的还会出现猝死,因此 ...
于华, 梁伟, 张官鹏
doaj
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Magnetic particles coated with carbon shells have been considered as promising electromagnetic wave absorption materials with antibacterial features. However, how to precisely control the monodispersed magnetic nanoparticles on a carbon matrix to manipulate impedance matching and antibacterial performances is still a key challenge.
Xiaofei Li +10 more
wiley +1 more source