检索结果-南通市图书馆

MEIC-global-CO_(2):A new global CO_(2)emission inventory with highly-resolved source category and sub-country information

引用

Science China Earth Sciences 2024年第2期67卷 450-465页

作者： Ruochong XU dan TONG Qingyang xiao Xinying QIN Cuihong CHEN Liu YAN Jing CHENG Can CUI Hanwen HU Wenyu LIU Xizhe YAN Huaxuan wang xiaodong LIU Guannan GENG Yu LEI Dabo GUAN Kebin HE Qiang ZHANG Department of Earth System Science Ministry of Education Key Laboratory for Earth System ModelingInstitute for Global Change StudiesTsinghua UniversityBeijing100084China State Key Joint Laboratory of Environment Simulation and Pollution Control School of EnvironmentTsinghua UniversityBeijing100084China Chinese Academy of Environmental Planning Beijing100041China Institute for Carbon Neutrality Tsinghua UniversityBeijing100084China

CO_(2)emission inventory provides fundamental data for climate research and emission ***,most global CO_(2)emission inventories were developed with energy statistics from International Energy Agency(IEA)and were available at country level with limited source ***,as the first step toward a high-resolution and dynamic updated global CO_(2)emission database,we developed a data-driven approach to construct seamless and highly-resolved energy consumption data cubes for 208 countries/territories,797 sub-country administrative divisions in 29 countries,42 fuel types,and 52 sectors,with the fusion of activity data from 24 international statistics and 65 regional/local *** CO_(2)emissions from fossil fuel combustion and cement production in 1970–2021 were then estimated with highly-resolved source category(1,484 of total)and sub-country information(797 of total).Specifically,73%of global CO_(2)emissions in 2021 were estimated with sub-country information,providing considerably improved spatial resolution for global CO_(2)emission *** the support of detailed information,the dynamics of global CO_(2)emissions across sectors and fuel types were presented,representing the evolution of global economy and progress of climate *** differences of sectoral contribution were found across sub-country administrative divisions within a given country,revealing the uneven distribution of energy and economic structure among different *** estimates were generally consistent with existing databases at aggregated level for global total or large emitters,while large discrepancies were observed for middle and small *** database,named the Multiresolution Emission Inventory model for Climate and air pollution research(MEIC)is publicly available through http://*** with highly-resolved information and timely update,which provides an independent carbon emission accounting data source for climate rese

关键词： CO_(2)emissions Data-driven approach Highly-resolved source category Sub-country information

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Hydrogel dressings on neurotrophic keratitis in an experimental animal model

引用

International Journal of Ophthalmology(English edition) 2024年第8期17卷 1396-1402页

作者： Hua-Qin Xia xiao-dan Jiang Yi-Fan Song Xue-Min Li Yan-Jie Tian Department of Ophthalmology Peking University Third HospitalBeijing 100191China Beijing Key Laboratory of Restoration of Damaged Ocular Nerve Peking University Third HospitalBeijing 100191China

AIM:To investigate the therapeutic effects of hydrogel dressings on neurotrophic keratitis in ***:Male Wistar rats,aged 42–56d,were randomly divided into control,experimental,and treatment groups,each consisting of five *** experimental and treatment groups underwent neurotrophic keratitis modeling in both *** successful modeling,biomedical hydrogels formed with polyvinyl alcohol and polyvinyl pyrrolidone were used in treatment group for *** irritation response and keratitis index scores,Schirmer’s test,tear film break-up time(BUT),sodium fluorescein staining,and hematoxylin and eosin(HE)staining were used to evaluate the effectiveness of the ***:The neurotrophic keratitis model was successfully established in rats with severe ophthalmic nerve injury,characterized by keratitis,ocular irritation,reduced tear secretion measured by decreased BUT and Schirmer test values,corneal epithelial loss,and disorganized collagen fibers in the stromal *** treatment with hydrogel dressings,significant improvements were observed in keratitis scores and ocular irritation symptoms in model *** the recovery of tear secretion,as measured by the Schirmer’s test,did not show statistical differences,BUT was significantly *** staining confirmed a reduction in the extent of corneal epithelial loss after *** staining revealed the restoration of the structural disorder in both the epithelial and stromal layers to a certain ***:Hydrogel dressing reduces ocular surface irritation,improves tear film stability,and promotes the repair and restoration of damaged epithelial cells by maintaining a moist and clean environment on the ocular surface in the rat model.

关键词： neurotrophic keratitis hydrogel corneal epithelial cells rat

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

吸烟者健康维护新理念

引用

中华健康管理学杂志 2024年第7期18卷 481-484页

作者：肖丹王辰中日友好医院控制吸烟与呼吸疾病防控部世界卫生组织戒烟与呼吸疾病预防合作中心国家呼吸医学中心国家呼吸系统疾病临床医学研究中心呼吸和共病全国重点实验室中国医学科学院呼吸病学研究院北京100029 中国医学科学院、北京协和医学院北京100730

面对中国吸烟率居高不下且戒烟意愿低的挑战,基于行为经济学理论、参与式健康理论、社会营销理论等,本文提出了全新的综合性健康维护理念"吸烟者健康维护",包括吸烟者的健康教育、个性化的提高吸烟者的戒烟意愿与戒烟成功率、构建支持... 详细信息

面对中国吸烟率居高不下且戒烟意愿低的挑战,基于行为经济学理论、参与式健康理论、社会营销理论等,本文提出了全新的综合性健康维护理念"吸烟者健康维护",包括吸烟者的健康教育、个性化的提高吸烟者的戒烟意愿与戒烟成功率、构建支持吸烟者戒烟的社会环境三个方面。该理念旨在全面提升吸烟者的吸烟危害知晓率、戒烟意愿和戒烟成功率,倡导"每个人都是健康第一责任人",助力完成"健康中国2030"控烟目标。同时,本文还尝试提出了可行的实施方式,即"智能自助咽拭子采样设备(简称健康自助小屋)",通过直观、个体化的展示吸烟对自身健康的危害,使吸烟者明确自己未来罹患吸烟相关疾病的风险。

关键词：吸烟戒烟健康维护健康管理理念

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

东北三省新型农村养老保险制度推行中的难点分析

引用

特区经济 2011年第11期 188-189页

作者：兰晓红王丹辽宁社会科学院经济研究所辽宁沈阳110031

随着城镇化进程和农村老龄化速度的加快,农村传统的土地养老、家庭养老面临严峻挑战。新型农村养老保险制度对于转变农村养老方式、建设覆盖城乡居民的社会保障体系有着重要的现实意义。然而,作为一项规模宏大的社会系统工程,在其运行... 详细信息

随着城镇化进程和农村老龄化速度的加快,农村传统的土地养老、家庭养老面临严峻挑战。新型农村养老保险制度对于转变农村养老方式、建设覆盖城乡居民的社会保障体系有着重要的现实意义。然而,作为一项规模宏大的社会系统工程,在其运行过程中,还存在一些亟待解决的问题或难点。本文选取农村人口比重较大的东北三省,意在分析"新农保"进展的基础上,总结目前东北3省在推行"新农保"过程中存在的难点,进而提出相应的对策建议。

关键词：新农保社会保障制度农村养老

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Artificial Tactile Sense Technique for Predicting Beef Tenderness Based on FS Pressure Sensor

引用

Journal of Bionic Engineering 2009年第2期6卷 196-201页

作者： xiao-dan wang~1,Yong-hai Sun~1,Ying wang~2,Tie-jun Hu~3,Min-hua Chen~1,Bing He~31.School of Biological and Agricultural Engineering,Jilin University,Changchun 130022,P.R.China2.School of Food Science and Engineer,Qingdao Agricultural University,Qingdao 266109,P.R.China3.Jilin Province Changchun Haoyue Halal Meat Co.,Ltd,Changchun 130013,P.R.China School of Biological and Agricultural Engineering Jilin University Changchun P. R. China School of Food Science and Engineer Qingdao Agricultural University Qingdao P. R. China Jilin Province Changchun Haoyue Halal Meat Co. Ltd Changchun P. R. China

We present a rapid system for predicting beef tenderness by mimicking the human tactile sense. The detection system includes a FS pressure sensor, a power supply conversion circuit, a signal amplifier and a box in which the sample is mounted. A sample of raw Longissimus dorsi (LD) muscle is placed in the measuring box; then a rod connected to the pressure sensor is pressed into the beef sample to a given depth; the reaction force of the beef sample is measured and used to predict the tenderness. Sensory evaluation and Warner-Bratzler Shear Force (WBSF) evaluation of samples from the same LD muscle are used for comparison. The new detection system agrees with established procedure 95% of the time, and the time to test a sample is less than 5 minutes.

关键词： bionics tactile sense beef tenderness detection FS pressure sensor

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Unsaponifiable matter from walnut oil ameliorate memory deficits and mitochondrial dysfunction in aging mice via activating Nrf2 signaling pathway

引用

Food Science and Human Wellness 2024年

作者： dan Hong xiao xiao Aijin Ma Zhou Chen SiTing Li JunXia Xia YiLing Tian Yingmin Jia Hebei Yangyuan ZhiHui Beverage Co.， Ltd. Institution of Chinese Walnut Industry College of Food Science and Technology， Hebei Agricultural University Hebei Key Laboratory of Walnut Nutritional Function and Processing Technology School of Food and Health， Beijing Technology and Business University

Aging is an inevitable biological phenomenon that involves a multitude of physiological alterations. Dietary interventions are being considered as potential strategies for delaying age-related dysfunction. Unsaponifiable matter (USM)， a composition of highly active ingredients found in walnut oil， has demonstrated antioxidant effects. This study aims to explore the neuroprotective effects of USM on D-galactose-treated C57BL/6 mice and elucidate its underlying mechanism， which was validated in PC12 cells treated with D-galactose. The results of behavioral tests demonstrated that USM significantly improved cognitive deficits associated with aging. The morphological analysis demonstrated that USM effectively alleviated hippocampal neuronal damage， synaptic impairment， and mitochondrial dysfunction induced by D-galactose. Furthermore， USM significantly increases the antioxidant enzymes activity while reducing the malondialdehyde (MDA) andreactive oxygen species (ROS) levels. The results suggest that USM can mitigate age-related symptoms caused by D-galactose by activating the Nrf2 signaling pathway， which enhances the expression of antioxidant enzymes， restore redox balance， and improves synaptic and mitochondrial functions. This has a positive on improving cognition and memory disorders in elderly mice.

关键词：

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Dexmedetomidine ameliorates diabetic intestinal injury by promoting the polarization of M2 macrophages through the MMP23B pathway

引用

World Journal of Diabetes 2024年第9期15卷 1962-1978页

作者： Man Lu xiao-Wen Guo Fang-Fang Zhang dan-Hong Wu Di Xie Feng-Qin Luo Department of Anesthesiology The First Affiliated Hospital of Zhejiang Chinese Medical University(Zhejiang Provincial Hospital of Traditional Chinese Medicine)Hangzhou 310006Zhejiang ProvinceChina Department of Emergency Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai 200092China

BACKGROUND Diabetes is often associated with gastrointestinal dysfunctions,which can lead to ***(DEX)is a commonly used sedative in perioperative diabetic patients and may affect gastrointestinal *** To investigate whether sedative doses of DEX alleviate diabetes-caused intestinal *** Sedation/anesthesia scores and vital signs of streptozotocin(STZ)-induced diabetic mice under DEX sedation were *** mice were divided into saline and DEX *** injecting sedatives intraperitoneally,tight junctions(TJs)and apoptotic levels were evaluated 24 hours later to assess the intestinal barrier *** role of DEX was validated using Villin-MMP23B flox/flox mice with intestinal epithelial *** vitro,high glucose and hyperosmolarity were used to culture Caco-2 monolayer cells with STZ *** techniques were used to monitor the barrier and mitochondrial *** MMP23B protein levels in the intestinal tissue of STZ-induced diabetic mice were significantly higher than those in the intestinal tissue of control mice,with the DEX group displaying decreased MMP23B ***-mediated TJ disruption,increased intestinal mucosal permeability,and systemic inflammation in wild-type mice might be reversed by *** Caco-2 cells,MMP23B was associated with increased reactive oxygen species accumulation,mitochondrial membrane potential depolarization,and TJ *** DEX reduces MMP23B,which may potentially contribute to STZ-induced intestinal barrier dysfunction,affecting TJ modification through mitochondrial dysfunction.

关键词： Diabetes Dexmedetomidine Intestinal barrier Piezo1 Tight junctions

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Downregulation of the circadian clock gene period 2 aggravates prognosis in breast cancer patients with obesity

引用

Oncology and Translational Medicine 2024年第2期10卷 73-78页

作者： Ru-Xing Wu dan Hu Han-wang Zhang xiao-Yuan Huang Liang Zhuang Reproductive Medicine Center Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina Cancer Biology Research Centre Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina Cancer Center Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina

Background:Obese individuals diagnosed with breast cancer often experience a less favorable prognosis;however,the underlying mechanisms linking obesity to breast cancer outcomes remain *** study aimed to identify and validate novel prognostic markers associated with breast cancer in patients with ***:We conducted a reanalysis of gene expression profiles from normal-weight,overweight,and obese breast cancer patients to identify candidate ***,we validated the protein levels of these candidates using ***,we investigated the association between candidate genes and breast cancer prognosis at Tongji Hospital,utilizing data from an 8-year follow-up through the Kaplan-Meier method and univariate and multivariate Cox regression ***:The fold change of the circadian clock gene period 2(PER2),which exhibited a declining trend with increasing body mass index,was 0.76 in obese patients compared with normal-weight *** expression rates of PER2 protein were 44.7%,51.5%,and 61.3%in normal-weight,overweight,and obese patients,*** 8-year recurrence-free survival rates were 75.9%,69.6%,and 64.1%,whereas the 8-year overall survival rates were 86.8%,83.0%,and 76.1%in normal-weight,overweight,and obese patients,respectively(P<0.05).Furthermore,the 8-year recurrence-free survival rates were 66.2%and 76.4%,and the 8-year overall survival rates were 79.9%and 86.3%in the low and high PER2 expression groups,respectively(P<0.05).The unadjusted hazard ratio for PER2 was 1.550(95%confidence interval,1.029–2.335),and the adjusted hazard ratio was 3.003(95%confidence interval,1.838–4.907).Conclusions:Our findings indicate that low PER2 expression serves as an independent risk factor for breast cancer prognosis and may contribute to the unfavorable outcomes observed in obese patients.

关键词： Breast cancer Obesity PER2 Prognosis

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Whole exome sequencing identifies risk variants associated with intracranial epidermoid cyst deterioration:A case report

引用

World Journal of Clinical Oncology 2024年第11期15卷 1428-1434页

作者： Zhao-Na Song Yan Cheng dan-dan wang Ming-Jun Li Xiang-Rong Zhao Fa-wang Li Zhen Liu xiao-Ru Zhu xiao-Dong Jia Yu-Fang wang Feng-Fan Liang Joint Laboratory for Translational Medicine Research Liaocheng People's HospitalLiaocheng 252000Shandong ProvinceChina Harbin Genars Technology Co. Ltd.Harbin 150060Heilongjiang ProvinceChina Department of Radiotherapy Liaocheng People's HospitalLiaocheng 252000Shandong ProvinceChina Department of Medical laboratory Qilu Hospital of Shandong University Dezhou HospitalDezhou 253600Shandong ProvinceChina

BACKGROUND Intracranial epidermoid cyst(IEC)transformation to malignant squamous cell carcinoma(SCC)is extremely rare,and its etiology is yet ***,SCC is treated by performing surgery,followed by a combination of radiotherapy and *** is crucial to identify efficient and trustworthy therapeutic targets for SCC to improve its diagnosis,prognosis,and *** SUMMARY In this study,we report the case of a 47-year-old female patient with SCC,which progressed from IEC in the left internal capsule *** patient was sought treatment at our hospital for severe diplopic vision,accompanied with speech disorder and memory *** on the clinical and postoperative pathology,this patient was finally diagnosed with *** identify disease-causing variants,whole exome sequencing(WES)was performed on the *** revealed two pathogenic missense mutations on Gap junction protein beta 2(GJB2)(c.257C>T)and Toll-like receptor 2(TLR2)(c.1039A>G),*** This study provided the first clinical evidence for demonstrating the role of GJB2 and TLR2 in IEC development and *** further confirmed WES as a robust and reliable technique for underlying rare and complex disease-related genetic factor identification.

关键词： Intracranial epidermoid cyst Squamous cell carcinoma Whole exome sequencing Variants Case report

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Efficacy of Huangma Ding or autologous platelet-rich gel for the diabetic lower extremity arterial disease patients with foot ulcers

引用

World Journal of Diabetes 2024年第5期15卷 923-934页

作者： Xue-Qin wang dan-Lan Pu Wei-Ling Leng xiao-Tian Lei Jiang Juan Zou La Ding Yao Jia-Zhuang Xi Li Jian Teng Miao Qi-Nan Wu Endocrinology Department The People’s Hospital of Yubei District of Chongqing CityChongqing 401120China Department of Endocrinology Chongqing Yubei District People’s HospitalChongqing 400030China Endocrinology Department The First Affiliated Hospital of the Army Medical UniversityChongqing 400038China Endocrinology and Nephrology Department Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer HospitalChongqing 400016China Department of Endocrinology Dazu Hospital of Chongqing Medical UniversityThe People’s Hospital of DazuChongqing 402360China

BACKGROUND Diabetes foot is one of the most serious complications of diabetes and an important cause of death and disability,traditional treatment has poor efficacy and there is an urgent need to develop a practical treatment *** To investigate whether Huangma Ding or autologous platelet-rich gel(APG)treatment would benefit diabetic lower extremity arterial disease(LEAD)patients with foot *** A total of 155 diabetic LEAD patients with foot ulcers were enrolled and divided into three groups:Group A(62 patients;basal treatment),Group B(38 patients;basal treatment and APG),and Group C(55 patients;basal treatment and Huangma Ding).All patients underwent routine follow-up visits for six *** follow-up,we calculated the changes in all variables from baseline and determined the differences between groups and the relationships between *** The infection status of the three groups before treatment was the ***(PCT)improved after APG and Huangma Ding treatment more than after traditional treatment and was significantly greater in Group C than in Group *** regression analysis revealed that PCT was positively correlated with total amputation,primary amputation,and minor amputation *** ankle-brachial pressure and the transcutaneous oxygen pressure in Groups B and C were greater than those in Group *** major amputation rate,minor amputation rate,and total amputation times in Groups B and C were lower than those in Group *** Our research indicated that diabetic foot ulcers(DFUs)lead to major amputation,minor amputation,and total amputation through local infection and poor microcirculation and *** Ding and APG were effective attreating *** clinical efficacy of Huangma Ding was better than that of autologous platelet gel,which may be related to the better control of local infection by Huangma *** finding suggested that in patients with DFUs combined with coinfection,controll

关键词： Diabetic foot ulcer Huangma Ding Autologous platelet-rich gel Ankle-brachial index Transcutaneous oxygen partial pressure

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：