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Beijing Juvenile Reformatory

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The Journal of Human Rights 2005年第6期4卷 30-31页

作者： wang lizhao

The Beijing Juvenile Reformatory is the only correctional facility in the Chinese capital dedicated to creating a rehabilitative environment for young offenders,who are provided with an improved quality of life through innovative educational programming,adequate living conditions and enhanced *** are mostly youngsters from the age of 14 through 18 punishable for prison terms or life imprisonment.

关键词： Beijing Juvenile Reformatory than

Clinical Observation of Non-Staining Circular Capsulorhexis for Hypermature Cataract

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Journal of Clinical and Nursing Research 2023年第3期7卷 130-137页

作者： lizhao wang Rong Li Department of Ophthalmology Xi’an Savaid Ophthalmic HospitalXi’an 710032Shaanxi ProvinceChina Department of Ophthalmology The First Affiliated Hospital of Xi’an Medical UniversityXi’an 710077Shaanxi ProvinceChina

Objective:To explore the circular capsulorhexis method and its clinical effect in phacoemulsification of hypermature cataract without ***:In this prospective randomized case-control study,22 patients(22 eyes)with hypermature cataract were randomly divided into a staining agent group(10 cases,10 eyes)and a non-staining agent group(12 cases,12 eyes).Both groups underwent phacoemulsification with foldable intraocular lens implantation under topical *** the staining agent group,0.5%indocyanine green was used to stain the anterior lens capsule to assist in circular capsulorhexis;in the non-staining agent group,after puncturing the anterior lens capsule and aspirating the liquefied cortical material,the capsular bag was filled with viscoelastic agent to increase the contrast prior to circular *** operability of the anterior capsule without staining in capsulorhexis was observed,and the effect of capsulorhexis,diameter of capsulorhexis opening,and operative time were compared and analyzed between the two ***:Both groups successfully underwent circular capsulorhexis,with a success rate of 100%.The diameters of capsulorhexis opening in the staining agent group and non-staining agent group were 5.68±0.15 mm and 5.54±0.16 mm,respectively,without any statistical difference between the groups(P>0.05);the operative time of the staining agent group(40.40±5.42 s)was shorter than that of the non-staining agent group(50.92±3.97 s),and the difference was statistically significant(P<0.001).In both groups,phacoemulsification was successful,and intraocular lens were implanted into the capsular bags;their visual acuity showed significant improvement during the 1-month follow-up period after surgery,without any surgical ***:In hypermature cataract,injecting viscoelastic agent into the capsular bag for volume replacement,given a lack of capsule staining agent,can increase the contrast for capsulorhexis and reduce the risk

关键词： Hypermature cataract Capsulorhexis Phacoemulsification

Multi-scale validation strategy for satellite albedo products and its uncertainty analysis

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Science China Earth Sciences 2015年第1期58卷 573-588页

作者： PENG JingJing LIU Qiang WEN JianGuang LIU QinHuo TANG Yong wang lizhao DOU BaoCheng YOU DongQin SUN ChangKui ZHAO XiaoJie FENG YouBin SHI Jian State Key Laboratory of Remote Sensing Science Institute of Remote Sensing and Digital Earth of Chinese Academy of Sciences College of Global Change and Earth System Science Beijing Normal University

Coarse-resolution satellite albedo products are important for climate change and energy balance research because of their capability to characterize the spatiotemporal patterns of land surface parameters at both the regional and global scales. The accuracy of coarse-resolution products is usually assessed via comparison with in situ measurements. The key issue in the comparison of remote sensing observations with in situ measurements is scaling and uncertainty. This paper presents a strategy for validating 1-km-resolution remote sensing albedo products using field measurements and high-resolution remote sensing observations. Field measurements were collected to calibrate the high-resolution(30 m) albedo products derived from HJ-1a/b images. Then, the calibrated high-resolution albedo maps were resampled(i.e., upscaled) to assess the accuracy of the coarse-resolution albedo products. The samples of field measurements and high-resolution pixels are based on an uncertainty analysis. Two types of coarse-resolution albedo datasets, from global land surface satellite(GLASS) and moderate-resolution imaging spectroradiometer(MODIS), are validated over the middle reaches of the Heihe River in China. The results indicate that the upscaled HJ(Huan Jing means environment in Chinese and this refers to a satellite constellation designed for environment and disaster monitoring by China) albedo, which was calibrated using field measurements, can provide accurate reference values for validating coarse-resolution satellite albedo products. However, the uncertainties in the upscaled HJ albedo should be estimated, and pixels with large uncertainties should be excluded from the validation process.

关键词： MCD43B3 GLASS02 uncertainty analysis validation remote sensing albedo

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三级甲等医院介入护士心理困扰、职业倦怠与睡眠质量关系

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职业与健康 2023年第13期39卷 1764-1768页

作者：王利昭电子科技大学医学院附属绵阳医院绵阳市中心医院介入中心四川绵阳621000

目的调查三级甲等医院介入护士心理困扰、职业倦怠与睡眠质量现状,探讨影响介入护士睡眠质量的危险因素。方法采用方便抽样法,于2022年3—4月采用心理困扰量表、职业倦怠量表、匹兹堡睡眠质量指数量表(Pittsburgh sleep quality index... 详细信息

目的调查三级甲等医院介入护士心理困扰、职业倦怠与睡眠质量现状,探讨影响介入护士睡眠质量的危险因素。方法采用方便抽样法,于2022年3—4月采用心理困扰量表、职业倦怠量表、匹兹堡睡眠质量指数量表(Pittsburgh sleep quality index scale,PSQI)对西部地区16所三级甲等医院267名介入科护士进行调查,并对数据进行分析。结果三级甲等医院介入护士心理困扰、职业倦怠和睡眠质量指数得分分别为(24.37±7.16)(67.55±10.36)和(7.96±3.1)分,其中62.92%的护士睡眠质量指数≥5分。单因素分析显示,不同年龄、婚姻状况、职称和工龄的介入科护士心理困扰、职业倦怠和睡眠质量得分比较,差异均有统计学意义(均P<0.05)。相关分析显示,三级甲等医院介入科护士睡眠质量指数总分及各维度得分与心理困扰总分及各维度得分、情绪耗竭、人格解体得分均呈正相关(均P<0.05),与个人成就感得分呈负相关(均P<0.05)。多元回归分析显示,心理困扰、情感衰竭、人格解体、个人成就感及工龄均是介入科护士睡眠质量的主要影响因素(均P<0.05)。结论三级甲等医院介入科护士睡眠质量问题突出,受心理困扰、职业倦怠、工龄等因素影响。护理管理者应根据影响因素采取针对性干预策略,提升介入科护士睡眠质量,以促使其身体功能恢复,提高工作投入。

关键词：介入护士睡眠质量心理困扰职业倦怠影响因素

Adenosine-independent regulation of the sleep–wake cycle by astrocyte activity

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Adenosine-independent regulation of the sleep–wake cycle by...

白鲢个体发育过程中同工酶基因的表达与调控研究

中国睡眠研究会第十五届全国学术年会

作者： Wanling Peng Xiaotong Liu Guofen Ma Zhaofa Wu Ziyue wang Xiang Fei Meiling Qin lizhao wang Yulong Li Siyu Zhang Min Xu CAS Center for Excellence in Brain Science and Intelligence Technology Shanghai Jiao Tong University School of Medicine Peking University School of Life Sciences

Astrocytes play a crucial role in regulating sleep–wake behavior, and adenosine signaling is generally thought to be *** we show multiple lines of evidence supporting that modulation of the sleep–wake behavior by astrocyte Ca2+ activity could occur without adenosine *** the basal forebrain and the brainstem, two brain regions that are known to be essential for sleep–wake regulation, chemogenetically-induced astrocyte Ca2+ elevation significantly modulated the sleep–wake *** astrocyte Ca2+ level positively correlated with the amount of extracellular adenosine, as revealed by a genetically encoded adenosine sensor, we found no detectable change in adenosine level after suppressing astrocyte Ca2+ elevation, and transgenic mice lacking one of the major extracellular ATP-adenosine conversion enzymes showed similar extracellular adenosine level and astrocyte Ca2+-induced sleep ***, astrocyte Ca2+ is dependent primarily on local neuronal activity, causing brain region specific regulation of the sleep–wake ***, neural activity-dependent astrocyte activity could regulate the sleep–wake behavior independent of adenosine signaling.

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水生生物学报 1997年第1期21卷 49-58页

作者：吴力钊王祖熊中国科学院水生生物研究所武汉430072

采用淀粉或聚丙烯酸胺凝胶电泳及特异性组织化学染色技术研究了白鲢早期发育过程中（从未受精卵到卵黄吸尽期）及成体不同组织（脑、眼、心、肌、肾、肝）中六种同工酶系统（LDH，MDHIDHADHSDH，EST）的分化表达谱式。白鲢各同工酶基因... 详细信息

采用淀粉或聚丙烯酸胺凝胶电泳及特异性组织化学染色技术研究了白鲢早期发育过程中（从未受精卵到卵黄吸尽期）及成体不同组织（脑、眼、心、肌、肾、肝）中六种同工酶系统（LDH，MDHIDHADHSDH，EST）的分化表达谱式。白鲢各同工酶基因的表达具有明显的组织特异性。早期发育过程中，ADH和SDH基因均无活性，其它四种同工酶则具有不同的个体发育谱式。值得一提的是，由取自同一地区的两对白鲢的受精卵的形成胚胎的LDH和EST同工酶的个体发育谱式具有明显的差异。这种差异很可能与不同白鲢母本的未受精卵中不同的同工酶组成有关。本文最后还提出了今后深入研究的有关问题。

关键词：白鲢同工酶基因基因表达调控个体发育

利用Landsat TM数据和地面观测数据验证GLASS反照率产品

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遥感学报 2014年第3期18卷 547-558页

作者：王立钊郑学昌孙林刘强刘素红北京师范大学遥感科学国家重点实验室、遥感与地理信息系统研究中心、地理学与遥感科学学院北京100875 山东科技大学测绘学院山东青岛266590 北京师范大学全球变化与地球系统科学研究院北京100875

Global LAnd Surface Satellite Products System(GLASS)反照率产品基于Angular Bin(AB)算法,仅使用单一观测角度的地表或大气层顶反射率数据就能较为准确地反演地表宽波段反照率,具有较高的时间分辨率,可以反映降雪、融雪、收割等状况... 详细信息

Global LAnd Surface Satellite Products System(GLASS)反照率产品基于Angular Bin(AB)算法,仅使用单一观测角度的地表或大气层顶反射率数据就能较为准确地反演地表宽波段反照率,具有较高的时间分辨率,可以反映降雪、融雪、收割等状况下地表反照率的快速变化。遵循"一检两恰"的验证流程对这一反照率产品进行验证,首先使用FLUXNET站点验证数据对AB算法反演的Landsat Thematic Mapper(TM)高分辨地表反照率数据进行验证,再将TM高分辨反照率聚合到GLASS像元尺度对GLASS反照率产品进行验证。挑选FLUXNET的5个站点,筛选无云条件下的TM高分辨率影像,共获得103组有效验证数据。验证结果表明,GLASS反照率产品具有较高的精度,总体误差约为0.0163,可以满足大多数应用的精度需求。

关键词：反照率验证 GLASS TM 尺度转换 FLUXNET

脊髓损伤重塑皮质脊髓运动神经元突触输入的作用

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中国组织工程研究 2024年第25期28卷 4054-4059页

作者：戴家峰王丽昭韩齐沈洪兴上海交通大学医学院附属仁济医院脊柱外科上海市200127 上海交通大学医学院解剖学与生理学系上海市200025

背景:脊髓损伤后的功能恢复依赖于运动皮质的功能重塑,然而运动皮质功能重塑的解剖基础研究较少,了解脊髓损伤后运动皮质功能的解剖变化可对脊髓损伤后功能恢复的调控以及康复治疗等提供新的思路以及研究方向。目的:解析脊髓损伤后初级... 详细信息

背景:脊髓损伤后的功能恢复依赖于运动皮质的功能重塑,然而运动皮质功能重塑的解剖基础研究较少,了解脊髓损伤后运动皮质功能的解剖变化可对脊髓损伤后功能恢复的调控以及康复治疗等提供新的思路以及研究方向。目的:解析脊髓损伤后初级运动皮质功能重塑的神经回路结构基础。方法:C57BL/6J小鼠随机分为假手术组、脊髓损伤组。向两组小鼠C4脊髓注射表达Cre重组酶融合蛋白的腺相关病毒,同时在大脑初级运动皮质注射Cre重组酶依赖的分别表达禽类肉瘤/白血病病毒包膜蛋白受体TVA和狂犬病毒糖蛋白的假性狂犬病毒辅助腺相关病毒。第14天时脊髓损伤组小鼠建立C6脊髓背侧半切模型,同时向两组小鼠初级运动皮质注射假性狂犬病毒,7 d后收集小鼠脑部样本,制作冰冻切片,观察支配皮质脊髓运动神经元的输入神经元在脑内的分布情况并进行定量分析。结果与结论:荧光显微镜观察及定量分析结果发现,两组小鼠支配初级运动皮质脊髓运动神经元的输入神经元在大脑皮质、间脑和中脑均有分布。其中,假手术组小鼠大脑皮质的输入神经元占全脑输入神经元总数的(84.0±3.6)%,间脑占(10.6±2.3)%,中脑占(0.7±0.4)%;脊髓损伤组直接突触的输入神经元在皮质、间脑和中脑中的占比分别为(81.7±1.0)%,(13.1±0.5)%和(1.6±0.8)%。脊髓损伤组初级运动皮质输入神经元在3个区域的比例以及数量均与假手术组无明显差异。脊髓损伤后,各脑区内支配皮质脊髓运动神经元的输入神经元数量无明显变化,提示皮质脊髓束受损后初级运动皮质的功能重塑可能不仅依赖于受损皮质脊髓运动神经元相关突触输入的改变,而更多地与受损神经元自身的转录调控变化有关。

关键词：脊髓损伤皮质脊髓束初级运动皮质全脑输入假性狂犬病毒

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不同加曲量对酱香型白酒中杂油醇影响探讨

中国酿造 2009年第11期28卷 105-108,126页

作者：孙金旭王立召李长文衡水学院生命科学系河北衡水053000 山东凤祥爱迪西股份有限公司山东252325 天士力集团有限公司食品研究所天津300410

杂油醇是白酒中含量较大且对人体有毒害作用,实验研究了不同大曲加量对白酒中杂油醇含量的影响,研究得出,不同大曲加量对正丁醇、异丁醇、异戊醇及杂油醇总量影响不同,曲料比1∶1和1∶1.3时,杂醇油的生成量已趋于平缓,加曲量来控制杂醇... 详细信息

杂油醇是白酒中含量较大且对人体有毒害作用,实验研究了不同大曲加量对白酒中杂油醇含量的影响,研究得出,不同大曲加量对正丁醇、异丁醇、异戊醇及杂油醇总量影响不同,曲料比1∶1和1∶1.3时,杂醇油的生成量已趋于平缓,加曲量来控制杂醇油的生成具有可行性。

关键词：白酒杂油醇大曲