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The Chinese Expert Consensus on Evaluation of Coma after Cardiopulmonary Resuscitation

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Chinese Medical Journal 2016年第17期129卷 2123-2127页

作者： Su, Ying-Ying huang, xu-sheng Pan, Su-Yue Peng, Bin Jiang, Wen Capital Med Univ Xuanwu Hosp Dept Neurointens Care Unit Beijing 100053 Peoples R China Chinese Peoples Liberat Army Gen Hosp Dept Neurol Beijing 100853 Peoples R China Southern Med Univ Nanfang Hosp Dept Neurol Guangzhou Guangdong Peoples R China Chinese Acad Med Sci Peking Union Med Coll Hosp Dept Neurol Beijing Peoples R China Peking Union Med Coll Beijing Peoples R China Fourth Mil Med Univ Xijing Hosp Dept Neurol Xian Peoples R China

INTRODUCTIONThe prognosis of patients who suffer from coma after cardiopulmonary resuscitation （CPR） may be poor （defined as cerebral performance categories scores from 3 to 5） Thus, an accurate prediction of their neurological outcomes is an essential component of post-cardiac arrest evaluation, especially for decisions to limit or withdraw life-sustaining care. Since the 1960s, a series of domestic and foreign studies began to focus on the evaluation of coma patients after CPR, and considerable progress has been achieved in this field.

关键词： Cardiopulmonary Resuscitation Coma Consensus Electrophysiological Examination Neuroimaging Neurological Biomarkers Clinical Examination

ESTIMATION OF HEAT CAPACITY OF INTERMETALLIC COMPOUNDS

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Chinese Science Bulletin 1989年第7期34卷 574-577页

作者：黄国生许志宏 Institute of Chemical Metallurgy Academia Sinica Beijing

The heat capacity of intermetallic compounds is an important thermal property. Since the data of C_p is far from complete, estimation is needed in practice. C_p, in general, can be calculated from spectroscopic quantities by statistic thermodynamics, but it is not always available for lack of data required. Here, we propose a new method to estimate the heat capacity C_p of solid intermetallic compounds at different temperatures.

关键词： intermetallic compounds heat capacity estimation application of electronegativity.

Contact heat evoked potentials in knowledge workers and unskilled labors

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Chinese Medical Journal 2020年第5期133卷 537-541页

作者： Bo Sun Yan-Ran Li Hong-Fen Wang Fang Cui Li Ling Fei Yang Zhao-Hui Chen xu-sheng huang Geriatric Neurological Department of the Second Medical Center and National Clinical Research Center for Geriatric Diseases Chinese People’s Liberation Army General HospitalBeijing 100853China Neurological Department of the First Medical Center Chinese People’s Liberation Army General HospitalBeijing 100853China

Background:Whether occupation has an impact on contact heat evoked potential(CHEP)results has not been *** this study,we investigated the difference of CHEP parameters between knowledge workers and unskilled ***:A total of 137 healthy participants were recruited between November 20,2014 and December 31,*** participants underwent neurologic examination,laboratory examination,and nerve conduction *** was performed on four body sites:the upper border of the distal third of the volar forearm,the upper border of the distal third of the lateral leg,the spinous process of seventh cervical vertebrae(C7),and the spinous process of 12th thoracic vertebrae(T12).Independent t test and nonparametric test were performed using SPSS software to compare the difference of the CHEP parameters between knowledge workers and unskilled ***:The“N2 latency/height”(Z=-2.290,P=0.022)and“P2 latency/height”(Z=-2.020,P=0.043)on the volar forearm of unskilled labors significantly increased than those of knowledge ***“N2 latency/height”(F=6.348,P=0.016)and“P2 latency/height”(F=5.920,P=0.018)in the distal leg of unskilled labors significantly prolonged than those of knowledge *** N2-P2 amplitude(F=5.797,P=0.020)in the distal leg of unskilled labors significantly decreased than those of knowledge ***:Our study found that significantly prolonged N2 latency and P2 latency and significantly decreased N2-P2 amplitude in the distal leg and the volar forearm in unskilled labors as to knowledge workers.

关键词： Contact heat evoked potential Occupation Nerve conduction studies

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甬台温客运专线黄毛山隧道帷幕注浆施工技术

混凝土与水泥制品 2010年第3期 20-22,25页

作者：黄旭升中铁十八局集团公司天津300222

通过超前地质预报对黄毛山隧道Ⅳ级围岩地段DK152+000～DK152+050区段的工程地质和水文地质进行评估和预测,按照"以堵为主,限量排放"的原则,采用帷幕注浆进行堵水加固围岩以保证施工安全。通过现场试验确定了帷幕注浆技术参数,并通过在... 详细信息

通过超前地质预报对黄毛山隧道Ⅳ级围岩地段DK152+000～DK152+050区段的工程地质和水文地质进行评估和预测,按照"以堵为主,限量排放"的原则,采用帷幕注浆进行堵水加固围岩以保证施工安全。通过现场试验确定了帷幕注浆技术参数,并通过在工作面钻注浆孔,再向孔内压注水泥(或水泥-水玻璃等)浆液,浆液将一定范围内围岩裂隙中的水挤出,保证围岩裂隙被具有一定强度的混合浆体充填密实,并与岩体固结成一体,形成了止水帷幕,为黄毛山隧道的安全生产、顺利贯通打下了坚实基础。

关键词：隧道岩体破碎地下水发育帷幕注浆

Overview of in-situ oxygen production technologies for lunar resources

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 233-255页

作者： Youpeng xu sheng Pang Liangwei Cong Guoyu Qian Dong Wang Laishi Li Yusheng Wu Zhi Wang College of Materials Science and Engineering Shenyang University of TechnologyShenyang 110870China CAS Key Laboratory of Green Process and Engineering National Engineering Research Center for Green Recycling of Strategic Metal ResourcesInstitute of Process EngineeringChinese Academy of SciencesBeijing 100190China Innovation Academy for Green Manufacture Chinese Academy of SciencesBeijing 100190China School of Chemical Engineering University of Chinese Academy of SciencesBeijing 100049China

The rich resources and unique environment of the Moon make it an ideal location for human expansion and the utilization of extraterrestrial ***,crucial for supporting human life on the Moon,can be extracted from lunar regolith,which is highly rich in oxygen and contains polymetallic *** oxygen and metal extraction can be achieved using existing metallurgical ***,the ample reserves of water ice on the Moon offer another means for oxygen *** paper offers a detailed overview of the leading technologies for achieving oxygen production on the Moon,drawing from an analysis of lunar resources and environmental *** delves into the principles,processes,advantages,and drawbacks of water-ice electrolysis,two-step oxygen production from lunar regolith,and one-step oxygen production from lunar *** two-step methods involve hydrogen reduction,carbothermal reduction,and hydrometallurgy,while the one-step methods encompass fluorination/chlorination,high-temperature decomposition,molten salt electrolysis,and molten regolith electrolysis(MOE).Following a thorough comparison of raw materials,equipment,technology,and economic viability,MOE is identified as the most promising approach for future in-situ oxygen production on the *** the corrosion characteristics of molten lunar regolith at high temperatures,along with the Moon's low-gravity environment,the development of inexpensive and stable inert anodes and electrolysis devices that can easily collect oxygen is critical for promoting MOE technology on the *** review significantly contributes to our understanding of in-situ oxygen production technologies on the Moon and supports upcoming lunar exploration initiatives.

关键词： lunar resources in-situ oxygen production space metallurgy molten lunar regolith electrolysis

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痛性周围神经病

中国现代神经疾病杂志 2013年第9期13卷 755-759页

作者：孙博黄旭升解放军总医院神经内科

痛性周围神经病以神经病理性疼痛为突出表现,可伴运动、感觉及自主神经功能异常,主要累及小纤维(Aδ和C纤维),根据病因可以分为遗传性和获得性。可为独立性疾病亦可为其他疾病表现的一部分,前者指特发性小纤维神经病。疼痛包括自发性和... 详细信息

痛性周围神经病以神经病理性疼痛为突出表现,可伴运动、感觉及自主神经功能异常,主要累及小纤维(Aδ和C纤维),根据病因可以分为遗传性和获得性。可为独立性疾病亦可为其他疾病表现的一部分,前者指特发性小纤维神经病。疼痛包括自发性和诱发性疼痛,表现为长度依赖性,呈现"手套袜套"样分布。痛性周围神经病的主要辅助检查包括定量感觉检测、表皮内神经纤维密度、皮肤交感反应等。治疗原发病和控制疼痛是主要治疗手段,常用药物包括卡马西平、普瑞巴林、阿米替林等。

关键词：周围神经系统疾病神经痛疼痛测定药物疗法综述

家族性低钾型周期性麻痹的基因突变与临床特征

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中华神经科杂志 2006年第5期39卷 323-327页

作者：柯青吴卫平徐全刚黄德晖于生元黄旭升解放军总医院神经内科北京100853

目的筛查家族性低钾型周期性麻痹相关基因突变位点,总结该病基因型和临床表型的相关性。方法应用聚合酶链反应(PCR)和DNA测序技术,对14个家族性低钾型周期性麻痹家系中的14例先证者进行候选基因CACNA1S、SCN4A、KCNE3的筛查,阳性者再对... 详细信息

目的筛查家族性低钾型周期性麻痹相关基因突变位点,总结该病基因型和临床表型的相关性。方法应用聚合酶链反应(PCR)和DNA测序技术,对14个家族性低钾型周期性麻痹家系中的14例先证者进行候选基因CACNA1S、SCN4A、KCNE3的筛查,阳性者再对其家系中其他患者和健康亲属进行测序分析。结果14个家系中有3个家系其先证者存在已知的低钾型周期性麻痹相关突变(1个家系发生CACNA1S基因R1239H突变,2个家系发生SCN4A基因的R672H突变)。进一步对3个突变家系中4例其他患者和34名健康亲属测序分析发现,R1239H突变为完全外显率,R672H突变为不全外显率。同时还发现2种突变在发病年龄和乙酰唑胺的疗效等方面存在差异。结论中国低钾型周期性麻痹患者存在CACNA1S基因R1239H和SCN4A基因的R672H突变,2种突变的临床表型存在差异。

关键词：低钾性周期性麻痹钙通道钠通道突变

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急性泛自主神经病病例分析(附4例报告)

南方医科大学学报 2010年第4期30卷 900-902页

作者：崔芳黄旭升周志斌解放军总医院神经内科北京100853

目的研究急性泛自主神经病(APN)的临床特点,以探讨其诊断要点、治疗和预后。方法回顾性分析4例APN患者的病例资料,对其病史、临床表现、电生理学、脑脊液改变及治疗进行总结。结果4例APN患者均急性起病,有明显的自主神经受累表现:瞳孔... 详细信息

目的研究急性泛自主神经病(APN)的临床特点,以探讨其诊断要点、治疗和预后。方法回顾性分析4例APN患者的病例资料,对其病史、临床表现、电生理学、脑脊液改变及治疗进行总结。结果4例APN患者均急性起病,有明显的自主神经受累表现:瞳孔异常、腹胀、腹泻、无汗等。肌电图提示轻度神经传导减慢。早期给予激素及静脉注射大剂量免疫球蛋白可能改善其预后。结论APN是一种罕见疾病,了解其临床特点有助于对患者早期诊断和积极治疗。

关键词：吉兰-巴雷综合征自主神经病免疫球蛋白

晚期肌萎缩侧索硬化症呼吸机辅助通气患者周围神经传导功能的观察

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第二军医大学学报 2010年第5期31卷 527-529页

作者：崔芳黄旭升陈朝晖解放军总医院神经内科北京100853

目的探讨晚期肌萎缩侧索硬化症(amyotrophic lateral sclerosis,ALS)呼吸机辅助通气患者周围神经传导的特点。方法分析3例呼吸机辅助通气晚期ALS患者临床资料,测定感觉神经传导速度(SCV)、运动神经传导速度(MCV)、运动末端潜伏期(DML)... 详细信息

目的探讨晚期肌萎缩侧索硬化症(amyotrophic lateral sclerosis,ALS)呼吸机辅助通气患者周围神经传导的特点。方法分析3例呼吸机辅助通气晚期ALS患者临床资料,测定感觉神经传导速度(SCV)、运动神经传导速度(MCV)、运动末端潜伏期(DML)和复合肌肉动作电位(CMAP)波幅。结果 3例患者(12条运动神经)周围神经运动传导功能测定均为异常,其中66.7%(8/12)未引出波形,33.3%(4/12)CMAP波幅减低,16.7%(2/12)DML延长,16.7%(2/12)MCV减慢;且随着病程延长,患者CMAP波幅逐渐下降,直至最终引不出反应。所有患者SCV及感觉神经动作电位(SNAP)波幅均正常。结论晚期ALS呼吸机辅助通气患者可出现严重的周围神经运动传导异常,而对感觉传导影响不大,具体机制有待进一步探讨。

关键词：肌萎缩侧索硬化症神经传导机械通气