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Satellite remote sensing reveals overwhelming recovery of forest from disturbances in Asia

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Atmospheric and Oceanic Science Letters 2025年第1期18卷 46-51页

作者： Yiying zhu Hesong Wang Anzhi Zhang School of Ecology and Nature Conservation Beijing Forestry UniversityBeijingChina Key Laboratory of Regional Climate and Environment for Temperate East Asia Institute of Atmospheric PhysicsChinese Academy of SciencesBeijingChina College of Forestry and Landscape Architecture Xinjiang Agricultural UniversityUrumqiChina

Forest ecosystems play key roles in mitigating human-induced climate change through enhanced carbon uptake;however,frequently occurring climate extremes and human activities have considerably threatened the stability of *** the same time,detailed accounts of disturbances and forest responses are not yet well quantified in *** study employed the Breaks For Additive Seasonal and Trend method-an abrupt-change detection method-to analyze the Enhanced Vegetation Index time series in East Asia,South Asia,and Southeast *** approach allowed us to detect forest disturbance and quantify the resilience after *** showed that 20%of forests experienced disturbance with an increasing trend from 2000 to 2022,and Southeast Asian countries were more severely affected by ***,95%of forests had robust resilience and could recover from disturbance within a few *** resilience of forests suffering from greater magnitude of disturbance tended to be stronger than forests with lower disturbance *** summary,this study investigated the resilience of forests across the low and middle latitudes of Asia over the past two *** authors found that most forests exhibited good resilience after disturbance and about two-thirds had recovered to a better state in *** findings of this study underscore the complex relationship between disturbance and resilience,contributing to comprehension of forest resilience through satellite remote sensing.

关键词： Forest ecosystem Enhanced vegetation index Breaks for additive seasonal and trend method Disturbance Resilience

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长期服抗精神病药病人的隐性运动障碍

上海精神医学 2000年第2期12卷 63-65页

作者：朱凤艳费立鹏吉中孚 Jeffery Lieberman 北京回龙观医院 100096 美国北卡罗来纳大学

目的评估抗精神病药对迟发性运动障碍(TD)的掩盖,即隐性运动障碍(covert dyskine-sia)状况。方法应用Simpson运动障碍评分表评定TD。入组的69例病人有23例病人完成了减药之前、停药三周后和再服药四个月后的TD评定,69例次检查都给于录... 详细信息

目的评估抗精神病药对迟发性运动障碍(TD)的掩盖,即隐性运动障碍(covert dyskine-sia)状况。方法应用Simpson运动障碍评分表评定TD。入组的69例病人有23例病人完成了减药之前、停药三周后和再服药四个月后的TD评定,69例次检查都给于录像,并且两个评定者按照录像独立评定TD是否存在,评定TD的一致性良好(ICC=0.75)。结果完成整个调查的23例病人中,减药前TD出现率为21.7％(5/23,CI=7.4％～43.4％),停药三周后TD出现率显著上升到78.3％(18/23,CI=56.3％～92.6％),然后再服药四个月后下降至43.5％(10/23,CI=23.6％～65.5％)。减药前无TD的18例病人中停药三周后有14例出现TD,隐性运动障碍的出现率非常高,为77.8％(14/18,CI=52.3％～93.6％)。结论评估正在服抗精神病药病人TD时,其出现率偏低,因此评估TD的危险因素很容易出现错误的结论。

关键词：抗精神病药隐性运动障碍出现率

利培酮对未经治疗首发精神分裂症患者血糖和血脂的影响

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药物不良反应杂志 2007年第5期9卷 324-328页

作者：张建新朱凤艳宋艳颖北京回龙观医院4科北京100096

目的观察口服利培酮对未经治疗的首发精神分裂症患者血糖和血脂的影响。方法:对62例未经治疗的首发精神分裂症患者,给予利培酮2～6mg,1次/d,连续口服12周。于治疗前和治疗4、8、12周末,用阳性症状和阴性症状量表(PANSS)评定精神症状,用... 详细信息

目的观察口服利培酮对未经治疗的首发精神分裂症患者血糖和血脂的影响。方法:对62例未经治疗的首发精神分裂症患者,给予利培酮2～6mg,1次/d,连续口服12周。于治疗前和治疗4、8、12周末,用阳性症状和阴性症状量表(PANSS)评定精神症状,用不良反应症状量表(TESS)评定不良反应,用葡萄糖氧化酶法测定血糖(Glu)、总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白(HDL)、低密度脂蛋白(LDL)浓度。结果:服药12周后,62例患者中22例(35.48%)患者治愈,38例(61.29%)显著好转,2例(3.23%)有效。22例(35.48%)有不良反应记录(失眠、口干、便秘、震颤和静坐不能等)。服药后第4,8,12周末的TC和TG浓度,第8周末的HDL浓度,第12周末的LDL浓度与治疗前相比差异均有统计学意义(P0.05)。结论:利培酮口服可有效缓解首发精神分裂症患者的症状,不良反应较轻;利培酮对血糖无明显影响,但可使TC和TG浓度明显升高。

关键词：利培酮精神分裂症血糖血脂

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某X70管道环焊缝裂纹成因分析

热加工工艺 2021年第17期50卷 152-156页

作者：朱凤艳王琳张效铭苏鑫孙巧飞马艳玲中国石油天然气管道科学研究院有限公司油气管道输送安全国家工程实验室河北廊坊065000 中国石油天然气股份有限公司天然气销售分公司北京100101

某在役输气管道在检测时发现环缝焊根部存在裂纹缺陷。为了研究该环焊缝裂纹的成因及扩展,对含裂纹的焊口进行了外观检测、无损检测、焊缝的力学性能测试、缺陷处宏观及微观形貌观察、裂纹成因分析。结果表明,由于焊缝根部成型质量较差... 详细信息

某在役输气管道在检测时发现环缝焊根部存在裂纹缺陷。为了研究该环焊缝裂纹的成因及扩展,对含裂纹的焊口进行了外观检测、无损检测、焊缝的力学性能测试、缺陷处宏观及微观形貌观察、裂纹成因分析。结果表明,由于焊缝根部成型质量较差,根部易形成应力集中,在外力作用下,首先以脆性断裂方式在焊缝根部形成延迟裂纹,并以韧性断裂方式持续扩展。

关键词： X70管道环焊缝裂纹应力集中

“Slope-adsorption & plateau-pore filling” mechanism unlocking the potential of hard carbon anodes for “fast-charging & large-sized”batteries

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Science China Materials 2025年第1期 309-311页

作者： Tian Liang Xiaoming zhu Hubei Key Laboratory of Radiation Chemistry and Functional Materials School of Nuclear Technology and Chemistry & Biology Hubei University of Science and Technology

To date, there has been no report on fast-charging and Ahlevel sodium-ion batteries (SIBs) by utilizing thick hard carbon anodes that demonstrate prolonged cycling life and high areal capacity at high rates. Further, the relationship among the complex structure of hard carbon, storage mechanism, and fastcharging performance in alkali-metal ion batteries has been a subject of ongoing debate [1,2].

关键词：

同方期刊数据库

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不同电阻率土壤中管线钢的自腐蚀速率分布

腐蚀与防护 2017年第8期38卷 598-601,641页

作者：李海坤朱凤艳娄月霞韩昌柴刘震军王颖中国石油天然气管道科学研究院有限公司油气管道输送安全国家工程实验室廊坊065000 中石化石油工程机械有限公司沙市钢管厂荆州434000 中石油管道有限责任公司西气东输管道分公司武汉430076

根据国内外127个管线钢自腐蚀速率与当地土壤电阻率数据,建立了自腐蚀速率与土壤电阻率的关系式,并进行了验证。结果表明:在近中性及碱性土壤环境中,管线钢自腐蚀速率与当地土壤电阻率的对数近似成反比关系,管线钢自腐蚀速率符合weibul... 详细信息

根据国内外127个管线钢自腐蚀速率与当地土壤电阻率数据,建立了自腐蚀速率与土壤电阻率的关系式,并进行了验证。结果表明:在近中性及碱性土壤环境中,管线钢自腐蚀速率与当地土壤电阻率的对数近似成反比关系,管线钢自腐蚀速率符合weibull分布,随着土壤电阻率降低,腐蚀数据更加离散;管线钢在酸性土壤中的自腐蚀速率往往比在相同电阻率的近中性和碱性土壤中的更高。

关键词：土壤电阻率管线钢自腐蚀速率

The emerging role of nitric oxide in the synaptic dysfunction of vascular dementia

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Neural Regeneration Research 2025年第2期20卷 402-415页

作者： Xiaorong Zhang Zhiying Chen Yinyi Xiong Qin Zhou Ling-Qiang zhu Dan Liu Department of Pathology Affiliated Hospital of Jiujiang UniversityJiujiangJiangxi ProvinceChina Jiujiang Clinical Precision Medicine Research Center JiujiangJiangxi ProvinceChina Center for Cognitive Science and Transdisciplinary Studies Jiujiang UniversityJiangxi ProvinceChina Department of Neurology Affiliated Hospital of Jiujiang UniversityJiujiangJiangxi ProvinceChina Department of Rehabilitation Affiliated Hospital of Jiujiang UniversityJiujiangJiangxi ProvinceChina Department of Pathophysiology School of Basic MedicineTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina

With an increase in global aging,the number of people affected by cerebrovascular diseases is also increasing,and the incidence of vascular dementia-closely related to cerebrovascular risk-is increasing at an epidemic ***,few therapeutic options exist that can markedly improve the cognitive impairment and prognosis of vascular dementia *** in Alzheimer’s disease and other neurological disorders,synaptic dysfunction is recognized as the main reason for cognitive *** oxide is one of the ubiquitous gaseous cellular messengers involved in multiple physiological and pathological processes of the central nervous ***,nitric oxide has been implicated in regulating synaptic plasticity and plays an important role in the pathogenesis of vascular *** review introduces in detail the emerging role of nitric oxide in physiological and pathological states of vascular dementia and summarizes the diverse effects of nitric oxide on different aspects of synaptic dysfunction,neuroinflammation,oxidative stress,and blood-brain barrier dysfunction that underlie the progress of vascular ***,we propose that targeting the nitric oxide-sGC-cGMP pathway using certain specific approaches may provide a novel therapeutic strategy for vascular dementia.

关键词： endoplasmic reticulum stress endothelial nitric oxide synthase gene therapy nitric oxide NO-sGC-cGMP pathway synaptic dysfunction vascular dementia

精神分裂症患者口服辛伐他汀致横纹肌溶解症1例

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中国执业药师 2012年第4期9卷 45-46页

作者：梁玉兰李艳丽朱凤艳吉中孚北京回龙观医院北京100096

1临床资料患者,男,48岁,住院精神分裂症患者,病史24年,予氯氮平系统治疗,病情控制后以150-200mg/d剂量维持,病情平稳,以情感平淡、意志减退、生活懒散为主要表现,有血脂升高、

关键词：辛伐他汀横纹肌溶解症不良反应精神分裂症

奥氮平联用舍曲林致皮肤色素沉着及幻觉症状再现1例

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中国执业药师 2012年第7期9卷 36-37页

作者：梁玉兰李艳丽朱凤艳吉中孚北京回龙观医院北京100096

1临床资料患者，男，32岁。既往体健，否认食物药物过敏史。个人史无特殊，家族史：患者二叔为自杀死亡。患者于31岁时无诱因慢性起病．表现为认为被议论、被害，凭空听见有人骂自己，于2010年第1次住院，诊断精神分裂症，予奥氮平（最... 详细信息

1临床资料患者，男，32岁。既往体健，否认食物药物过敏史。个人史无特殊，家族史：患者二叔为自杀死亡。患者于31岁时无诱因慢性起病．表现为认为被议论、被害，凭空听见有人骂自己，于2010年第1次住院，诊断精神分裂症，予奥氮平（最高用至20mg／d）系统治疗，3个月后好转出院，坚持服用奥氮平20mg／d治疗，病情稳定。后因病失去工作，患者开始病情加重，语乱，生活懒散，情绪差，

关键词：奥氮平舍曲林不良反应皮肤色素沉着幻觉