检索结果-南通市图书馆

A systematic review of climate change impacts,adaptation strategies,and policy development in West Africa

Regional Sustainability 2024年第2期5卷 13-25页

作者： Camillus Abawiera WONGNAA alex amoah seyram Suresh BABU Department of Agricultural Economics Agribusiness and ExtensionKwame Nkrumah University of Science and TechnologyKumasi00233Ghana International Food Policy Research Institute Washington20005USA

Climate change studies are diverse with no single study giving a comprehensive review of climate change impacts,adaptation strategies,and policy development in West *** unavailability of an all-inclusive study to serve as a guide for practitioners affects the effectiveness of climate change adaptation strategies proposed and adopted in the West African *** purpose of this study was to review the impacts of climate change risks on the crop,fishery,and livestock sectors,as well as the climate change adaptation strategies and climate-related policies aimed at helping to build resilient agricultural production systems in West *** review process followed a series of rigorous stages until the final selection of 56 articles published from 2009 to ***,the results highlighted the adverse effects of climate change risks on food *** found a continuous decline in food crop ***,the livestock sector experienced morbidity and mortality,as well as reduction in meat and milk *** fishery sector recorded loss of fingerlings,reduction in fish stocks,and destruction of mariculture and *** West Africa,climate-smart agriculture technologies,physical protection of fishing,and inclusion of gender perspectives in programs appear to be the major adaptation *** study therefore recommends the inclusion of ecosystem and biodiversity restoration,weather insurance,replacement of unsafe vessels,and strengthening gender equality in all climate change mitigation programs,as these will help to secure enough food for present and future generations.

关键词： Climate change Climate extreme events Food security Adaptation strategies Climate-smart agriculture West Africa

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

Fabrication and study of supercapacitor electrodes based on oxygen plasma functionalized carbon nanotube fibers

引用

Journal of Energy Chemistry 2020年第1期29卷 120-131,I0005页

作者： Paa Kwasi Adusei seyram Gbordzoe Sathya Narayan Kanakaraj Yu-Yun Hsieh Noe T.Alvarez Yanbo Fang Kevin Johnson Colin McConnell Vesselin Shanov Department of Mechanical and Materials Engineering University of CincinnatiCincinnatiOH 45221-0072USA Department of Chemical and Environmental Engineering University of CincinnatiOH 45221-0012USA Department of Chemistry University of CincinnatiOH 45221-0172USA

Dry-spun Carbon Nanotube(CNT)fibers were surface-modified by atmospheric pressure oxygen plasma functionalization using a well controlled and continuous *** fibers were characterized by scanning electron microscopy(SEM),Raman spectroscopy,and X-ray Photoelectron Spectroscopy(XPS).It was found from the conducted electrochemical measurements that the functionalized fibers showed a 132.8% increase in specific capacitance compared to non-functionalized ***-adsorption test and the obtained Randles-Sevcik plot demonstrated that the oxygen plasma functionalized fibers exhibited increased surface *** was further established by Brunauer-Emmett-Teller(BET)measurements that the surface area of the CNT fibers was increased from 168.22 m^2/g to 208.01 m^2/g after plasma *** pore size distribution of the fibers was also altered by this *** improved electrochemical data was attributed to enhanced wettability,increased surface area,and the presence of oxygen functional groups,which promoted the capacitance of the *** supercapacitors were fabricated from the oxygen plasma functionalized CNT fiber electrodes using different electrolyte *** devices with functionalized electrodes exhibited excellent cyclic stability(93.2% after 4000 cycles),flexibility,bendability,and good energy *** 0.5 m A/cm^2,the EMIMBF4 device revealed a specific capacitance,which is 27% and 65%greater than the specific capacitances of devices using EMIMTFSI and H2SO4 electrolytes,*** practiced in this work plasma surface processing can be employed in other applications where fibers,yarns,ribbons,and sheets need to be chemically modified.

关键词： Oxygen plasma functionalization Fiber supercapacitors CNT fiber electrodes Ionic liquid

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

伽马射线诱导微血管内皮细胞炎症和焦亡

伽马射线诱导微血管内皮细胞炎症和焦亡

引用

第十四届全国免疫学学术大会

作者： Alhaji Osman Smith 鞠文 seyram Yao Adzraku 鲁文怡陈雨婷乔建林徐开林曾令宇徐州医科大学血液病研究所徐州医科大学附属医院血液科江苏省骨髓干细胞重点实验室

目的:辐射治疗是一种损伤性的治疗策略,本研究主要探讨伽马射线诱导的内皮细胞炎症小体和细胞死亡。方法:小鼠微血管内皮细胞在无菌培养皿中培养,并以1.8Gy/min的剂量进行不同剂量的伽马照射,照射24小时后采集细胞进行分析。结果:我们... 详细信息

目的:辐射治疗是一种损伤性的治疗策略,本研究主要探讨伽马射线诱导的内皮细胞炎症小体和细胞死亡。方法:小鼠微血管内皮细胞在无菌培养皿中培养,并以1.8Gy/min的剂量进行不同剂量的伽马照射,照射24小时后采集细胞进行分析。结果:我们的研究结果表明,伽玛辐射激活了微血管内皮细胞中NLRP1和NLRP3复合体的NOD-like受体(NLR)家族。这些复合物激活caspase-1前体,使其裂解为生物活性的caspase-1,促进促炎细胞因子白细胞介素-1β和白细胞介素-18的产生,从而导致趋化因子,肿瘤坏死因子-α(TNF-α)和HMGB-1的产生。本研究还发现,辐射可以直接促使caspase-1自动剪切,激活gasdermin D,从而促进内皮细胞焦亡。结论:本研究表明,伽玛射线可通过不同途径诱导微血管内皮细胞死亡并激活炎症小体信号。

关键词： γ射线微血管内皮细胞 nod样受体 NLR 炎性小体焦亡

来源： cnki会议评论

在线全文

cnki会议

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

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

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：