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苯中毒病人的整体护理

中国工业医学杂志 2005年第4期18卷 246-247页

作者：陈慈珊广东省职业病防治院广东广州510310

对入住本院被确诊为职业性慢性苯中毒病人,根据患者病情变化,除采取常规救治外,实行了整体护理,效果显著。

关键词：苯中毒整体护理

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223—三次图的结构

福建师大学报(自然科学版) 1984年第2期 1-10页

作者：陈善慈福建师大数学系

本文研究[1]-[5]中遗留问题之一:223-三次图的结构问题,得出223-三次图有无限多个,并具体给出递推构造所有223-三次图的方法。

关键词：一初初等变换子图同色顶点数线边对顶点二色对称差分划

Treadmill exercise in combination with acousto-optic and olfactory stimulation improves cognitive function in APP/PS1 mice through the brain-derived neurotrophic factor-and Cygb-associated signaling pathways

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Neural Regeneration Research 2025年第9期20卷 2706-2726页

作者： Biao Xiao Chaoyang Chu Zhicheng Lin Tianyuan Fang Yuyu Zhou Chuxia Zhang Jianghui shan Shiyu chen Liping Li Department of Physiology and Pharmacology Health Science CenterNingbo UniversityNingboZhejiang ProvinceChina Ningbo Key Laboratory of Behavioral Neuroscience Health Science CenterNingbo UniversityNingboZhejiang ProvinceChina Key Laboratory of Addiction Research of Zhejiang Province NingboZhejiang ProvinceChina

A reduction in adult neurogenesis is associated with behavioral abnormalities in patients with Alzheimer's ***,enhancing adult neurogenesis represents a promising therapeutic approach for mitigating disease symptoms and ***,nonpharmacological interventions aimed at inducing adult neurogenesis are currently *** individual non-pharmacological interventions,such as aerobic exercise,acousto-optic stimulation,and olfactory stimulation,have shown limited capacity to improve neurogenesis and cognitive function in patients with Alzheimer's disease,the therapeutic effect of a strategy that combines these interventions has not been fully *** this study,we observed an age-dependent decrease in adult neurogenesis and a concurrent increase in amyloid-beta accumulation in the hippocampus of amyloid precursor protein/presenilin 1 mice aged 2-8 *** deposition became evident at 4 months,while neurogenesis declined by 6 months,further deteriorating as the disease ***,following a 4-week multifactor stimulation protocol,which encompassed treadmill running(46 min/d,10 m/min,6 days per week),40 Hz acousto-optic stimulation(1 hour/day,6 days/week),and olfactory stimulation(1 hour/day,6 days/week),we found a significant increase in the number of newborn cells(5'-bromo-2'-deoxyuridine-positive cells),immature neurons(doublecortin-positive cells),newborn immature neurons(5'-bromo-2'-deoxyuridine-positive/doublecortin-positive cells),and newborn astrocytes(5'-bromo-2'-deoxyuridine-positive/glial fibrillary acidic protein-positive cells).Additionally,the amyloid-beta load in the hippocampus *** findings suggest that multifactor stimulation can enhance adult hippocampal neurogenesis and mitigate amyloid-beta neuropathology in amyloid precursor protein/presenilin 1 ***,cognitive abilities were improved,and depressive symptoms were alleviated in amyloid precursor protein/presenilin 1 mice

关键词： acousto-optic stimulation adult neurogenesis Alzheimer's disease amyloid precursor protein/presenilin 1 mice amyloid-beta deposition brain cell apoptosis cognitive impairment depression-like behavior involuntary treadmill exercise olfactory stimulation serum metabolites

Graphene Aerogel Composites with Self‑Organized Nanowires‑Packed Honeycomb Structure for Highly Efficient Electromagnetic Wave Absorption

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Nano-Micro Letters 2025年第2期17卷 533-547页

作者： Xiao You Huiying Ouyang Ruixiang Deng Qiuqi Zhang Zhenzhong Xing Xiaowu chen Qingliang shan Jinshan Yang Shaoming Dong State Key Laboratory of High Performance Ceramics and Superfine Microstructure Shanghai Institute of CeramicsChinese Academy of SciencesShanghai 200050People’s Republic of China Key Laboratory of Inorganic Coating Materials CAS Shanghai Institute of CeramicsChinese Academy of SciencesShanghai 200050People’s Republic of China Structural Ceramics and Composites Engineering Research Center Shanghai Institute of CeramicsChinese Academy of SciencesShanghai 200050People’s Republic of China Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of SciencesBeijing 100049People’s Republic of China School of Physical Science and Technology ShanghaiTech UniversityShanghai 201210People’s Republic of China School of Materials Science and Engineering Zhejiang Sci-Tech UniversityHangzhou 310018People’s Republic of China University of Chinese Academy of Sciences Beijing 100039People’s Republic of China

With vigorous developments in nanotechnology,the elaborate regulation of microstructure shows attractive potential in the design of electromagnetic wave ***,a hierarchical porous structure and composite heterogeneous interface are constructed successfully to optimize the electromagnetic loss *** macro–micro-synergistic graphene aerogel formed by the ice template‑assisted 3D printing strategy is cut by silicon carbide nanowires(SiC_(nws))grown in situ,while boron nitride(BN)interfacial structure is introduced on graphene *** unique composite structure forces multiple scattering of incident EMWs,ensuring the combined effects of interfacial polarization,conduction networks,and magnetic-dielectric ***,the as-prepared composites present a minimum reflection loss value of−37.8 dB and a wide effective absorption bandwidth(EAB)of 9.2 GHz(from 8.8 to 18.0 GHz)at 2.5 ***,relying on the intrinsic high-temperature resistance of SiC_(nws) and BN,the EAB also remains above 5.0 GHz after annealing in air environment at 600℃ for 10 h.

关键词： Hierarchical porous structure Interface High-temperature resistance Graphene aerogel composites Electromagnetic wave absorption

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尘肺患者心理状况及其生活质量研究进展

中国职业医学 2008年第6期35卷 521-522,524页

作者：邱新香陈慈珊巫带花黄爱容吴劲松广东省职业病防治院广东广州510300

尘肺(Pneumoconioais)是长期在生产活动中吸人生产性粉尘而发生的肺部进行性纤维组织增生的全身性疾病,目前是我国危害最大的职业病[1].

关键词：尘肺心理生活质量进展

强化血液灌流救治急性百草枯中毒临床护理体会

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中国职业医学 2012年第2期39卷 133-134页

作者：陈慈珊邱新香黄爱容巫带花夏丽华广东省职业病防治院广东广州510300

目的探讨强化血液灌流(HP)治疗急性百草枯(PQ)中毒患者的临床护理。方法对1例重度PQ中毒患者的临床资料与护理措施进行回顾性分析总结。结果患者经彻底洗胃、导泻、漂白土吸附毒物、HP、利尿、大量糖皮质激素等急救治疗,住院14 d后痊愈... 详细信息

目的探讨强化血液灌流(HP)治疗急性百草枯(PQ)中毒患者的临床护理。方法对1例重度PQ中毒患者的临床资料与护理措施进行回顾性分析总结。结果患者经彻底洗胃、导泻、漂白土吸附毒物、HP、利尿、大量糖皮质激素等急救治疗,住院14 d后痊愈出院,1个月后跟踪复查胸片未见炎症及肺纤维化表现。结论对急性PQ中毒患者尽早彻底洗胃、导泻、漂白土吸附毒物、HP,加强对重要脏器的保护和做好专科及基础护理,积极防治并发症,可提高抢救成功率。

关键词：强化血液灌流百草枯护理

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苯中毒病人护理综合评分的应用研究

中国职业医学 2006年第4期33卷 254-256页

作者：陈慈珊吴劲松邱新香巫带花广东省职业病防治院广东广州510300

目的应用中毒严重程度护理综合评分工具，对苯中毒患者给予合理护理量，以提高护理工作的质量。方法通过对本院194例苯中毒病人的严重程度参数评分、生理参数评分、基础护理评分和特殊治疗护理评分4项进行综合评分，根据分值合理分配护... 详细信息

目的应用中毒严重程度护理综合评分工具，对苯中毒患者给予合理护理量，以提高护理工作的质量。方法通过对本院194例苯中毒病人的严重程度参数评分、生理参数评分、基础护理评分和特殊治疗护理评分4项进行综合评分，根据分值合理分配护士，评分10～20分的患者分配专业护士1名；评分21～35分的患者分配专业护士1．5名；35分以上的患者分配专业护士2名。结果经统计学x^2检验，在综合评分〉20分时，苯中毒严重程度综合评分治疗护理结果算出x^2=5．946（P〈0．05），两组救治成功率比较则算出x^2=6．042（P〈0．05），检验值均表明差异具有显著性，即实验组救治成功率高于对照组。结论应用评分工具可预测病情和预后，提高救治成功率，降低死亡率，为护理质量控制、科学利用护理人力资源提供可靠依据。

关键词：苯中毒护理综合评分护理

Defect passivation of CsPbI2Br perovskites through Zn（Ⅱ） doping:toward efficient and stable solar cells

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Science China Chemistry 2019年第8期62卷 1044-1050页

作者： Jiajun Lu shan-ci chen Qingdong Zheng State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002China University of Chinese Academy of Sciences Beijing 100049China School of Physical Science and Technology ShanghaiTech UniversityShanghai 201210China shanghai Institute of Ceramics Chinese Academy of SciencesShanghai 200050China

Defect passivation is an important strategy to achieve perovskite solar cells(PVSCs) with enhanced power conversion efficiencies(PCEs) and improved stability because the trap states induced by defects in the interfaces and grain boundaries of perovskites are harmful to both large open circuit voltage and high photocurrent of devices. Here, zinc cations(Zn^2+) were used as a dopant to passivate defects of the CsPbI2Br perovskite leading to Zn^2+-doped CsPbI2Br film with fewer trap states, improved charge transportation, and enhanced light-harvesting ability. Thus, the best-performance PVSC based on CsPbI2 Br with the optimal Zn^2+doping shows a higher PCE of 12.16% with a larger open-circuit voltage(VOC) of 1.236 V, an improved shortcircuit current(JSC) of 15.61 mA cm^-2 in comparison with the control device based on the pure CsPbI2Br which exhibits a PCE of 10.21% with a VOCof 1.123 V, a JSCof 13.27 mA cm^-2. Time-resolved photoluminescence results show that the Zn^2+doping leads to perovskite film with extended photoluminescence lifetime which means a longer diffusion length and subsequently enhanced photocurrent and open circuit voltage. This work provides a simple strategy to boost the performance of PVSCs through Zn^2+doping.

关键词： CsPbI2Br perovskites defect passivation Zn(Ⅱ) doping all-inorganic perovskite solar cells power conversion efficiency

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职业病病房整体护理规范的应用探讨

中国职业医学 2008年第2期35卷 117-119页

作者：陈慈珊邱新香陈嘉斌夏丽华巫带花吴奇峰广东省职业病防治院广东广州510300

目的研讨常见职业病的整体护理规范及其实施效果。方法选择目前常见职业病的主要病种,包括职业中毒(以神经系统损害为主的二氯乙烷、正己烷、有机锡、铅中毒,以血液系统损害为主的苯中毒,以肾损害为主的镉中毒)、三氯乙烯药疹样皮炎、... 详细信息

目的研讨常见职业病的整体护理规范及其实施效果。方法选择目前常见职业病的主要病种,包括职业中毒(以神经系统损害为主的二氯乙烷、正己烷、有机锡、铅中毒,以血液系统损害为主的苯中毒,以肾损害为主的镉中毒)、三氯乙烯药疹样皮炎、尘肺、物理因素所致职业病(急性放射病、噪声聋)和其他职业病(职业性化学性皮肤灼伤、职业性哮喘)等共12种职业病为研究对象,制订其整体护理规范,将近5年来入住我院的上述职业病患者按普通护理组和整体护理组进行各项指标对照,研究其实施效果。结果按整体护理病房的宗旨、目标与护理理念,护理程序,标准护理计划,标准健康教育计划,临床路径和整体护理的质量管理等原则研制了上述12种职业病的整体护理规范文件共39个,经几年实践表明,规范文件可操作性强,执行顺利;实施效果显示,与普通护理组比较,整体护理组平均住院天数减少[整体组(72.2±15.5)d,普通组(120.7±61.6)d,P0.05,死亡率整体组0.13%,普通组1.03%,P>0.05)。结论本院研制的职业病病房整体护理规范可操作性强,执行顺利,实施效果明显,适合在职业病病房应用。

关键词：职业病整体护理护理规范应用研究