检索结果-南通市图书馆

古生物学报 2021年第4期60卷 594-615页

作者：朱衍宾 nikolas czouros 张建平王永栋李亚崔一鸣现代古生物学和地层学国家重点实验室生物演化与环境卓越创新中心中国科学院南京地质古生物研究所南京210008 爱琴大学地理系希腊米蒂利尼81103 中国地质大学(北京)地质遗迹研究中心北京100083 中国科学院大学北京100049 中国科学院大学南京学院南京211135

希腊莱斯沃斯岛是世界上最为著名的木化石产地之一,出露有由中新世火山活动而形成的大规模矿化森林,保存有大量的植物以及部分动物化石。其中大多数木化石横卧或直立原地埋藏,并保留比较完整的根系,是目前保存最完整的新生代矿化森林生... 详细信息

希腊莱斯沃斯岛是世界上最为著名的木化石产地之一,出露有由中新世火山活动而形成的大规模矿化森林,保存有大量的植物以及部分动物化石。其中大多数木化石横卧或直立原地埋藏,并保留比较完整的根系,是目前保存最完整的新生代矿化森林生态系统。本文对莱斯沃斯岛已报道的木化石进行详细梳理分析,共计8科15属32种,包括裸子植物6科11属22种,被子植物2科4属10种,并着重介绍了发现自莱斯沃斯的代表性木化石特有类群系统古生物学属性。通过木化石反映的植物类群,初步恢复莱斯沃斯岛中新世属于北半球亚热带气候,总体比较温暖潮湿,有着明显的季节性变化特征。最后对莱斯沃斯岛木化石的埋藏环境进行了简要讨论,并对今后的研究进行了展望。

关键词：中新世矿化森林木化石古气候古环境希腊莱斯沃斯

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

希腊莱斯沃斯岛中新世木化石研究进展

希腊莱斯沃斯岛中新世木化石研究进展

引用

中国古生物学会古植物学分会、江苏省古生物学会2021年学术年会

作者：朱衍宾 nikolas c.zouros 张建平王永栋李亚崔一鸣中国科学院南京地质古生物研究所和生物演化与环境卓越创新中心现代古生物学和地层学国家重点实验室中国科学院大学爱琴海大学地理系中国地质大学(北京)地质遗迹研究中心

希腊莱斯沃斯岛出露有大规模由中新世火山活动而形成的矿化森林。该矿化森林保存有大量的植物木化石、叶片化石以及部分动物化石,其中大多数木化石属于横卧或直立原地埋藏,并保留比较完整的根系,是世界上最为著名的木化石产地之一,也是... 详细信息

希腊莱斯沃斯岛出露有大规模由中新世火山活动而形成的矿化森林。该矿化森林保存有大量的植物木化石、叶片化石以及部分动物化石,其中大多数木化石属于横卧或直立原地埋藏,并保留比较完整的根系,是世界上最为著名的木化石产地之一,也是首批欧洲和世界地质公园。课题组通过近期的野外考察,对已报道的莱斯沃斯岛木化石进行了详细的梳理与分析,目前共计报道有木化石8科15属32种(包括2个新属21个新种),包括蕨类植物(1种)、裸子植物(5科10属21种,包括2个新属17个新种)和被子植物(2科4属10种,包括4个新种)3大类群。已报道的裸子植物木化石主要归属于原始松科、柏科、罗汉松科、红豆杉科和银杏科,而被子植物主要为胡桃科和棕榈科。目前,莱斯沃斯岛还继续发现大量新的化石产地和新的木化石类型,初步鉴定有樟科樟属、壳斗科栎属、杨柳科柳和鼠李科鼠李属等。通过对木化石反映的植物类群,初步确认并恢复莱斯沃斯岛的中新世气候处于北半球暖温带-亚热带,总体比较温暖潮湿,有着明显的季节性变化的特征,植物群的海拔主体为500～1 000 m的高度,在低海拔地区有阔叶树和棕榈伴生,森林中存在着一定的湖泊和河流生态环境。随着工作的深入,我们将继续揭示木化石的系统分类多样性、埋藏学和古生态特征,为恢复莱斯沃斯地区以及地中海周边地区的古植被和古气候环境提供重要的植物化石证据。

关键词：希腊中新世矿化森林木化石古气候

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

The energy identity of mountainous areas:the example of Greece

引用

Journal of Mountain Science 2018年第7期15卷 1429-1445页

作者： nikolas M.KATSOULAKOS Dimitris c.KALIAMPAKOS National Technical University of Athens Metsovion Interdisciplinary Research Center National Technical University of Athens School of Mining and Metallurgical Engineering

Mountainous areas have been long recognized as particularly important for the planet and sustainable mountain development is a global priority. In order to improve the socioeconomic development perspectives of mountain societies, efficient and well-targeted energy strategies should be formed. An important step towards this direction is adequate understanding of local conditions and specific features that affect energy sector. This procedure allows the inclusion of "locality" in energy planning and so, decentralized energy production is facilitated. The present study attempts to determine the particular energy identity of mountainous areas. Greece, which is the second most mountainous country in the EU, has been selected as a case study. Essential features of the mountainous space have been selected, namely altitude, inclination, remoteness, lack of productive activities, old buildings/vernacular architecture, in order to explore their interrelation with the energy sector. Based on literature review and research findings the interaction between mountainous character and energy is outlined. Therefore, a framework of the characteristics of mountain energy identity is composed, which can provide support to the formation of specialized energy policy for mountainous areas. Some of the main findings of the present study include the significantly increased energy loads of mountainous areas, the abundance of renewable energy potential in high – altitude areas, the vulnerability of mountain societies to energy poverty and the difficulties in sitting energy projects in the restricted usable space of mountains. Since the literature regarding mountains and energy is rather poor the present paper aspires to be a step towards highlighting the importance of energy issues for mountain areas and societies. By determining the features of mountain energy identity energy planning in high – altitude areas and so, helping make energy planning more effective, such research works can be par

关键词： Energy demand Renewable energy potential Energy poverty Mountain energy policy Mountain energy identity

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

The Electricity Market Structure in Greece and the Paradox of Renewable Energy Sources

引用

Journal of Power and Energy Engineering 2019年第4期7卷 1-26页

作者： Ilias G. Doulos nikolas M. Katsoulakos Dimitris c. Kaliampakos Metsovion Interdisciplinary Research center National Technical University of Athens Greece School of Mining and Metallurgical Engineering National Technical University of Athens Athens Greece

The European Union, in an effort to boost the use of Renewable Energy Sources (RES) in power generation, applies supportive tools consisting in financial motivation either as grants or as subsidies. According to welfare economics, a subsidy should reflect the external benefits;otherwise a distortion of competition takes place. The most widespread method to calculate externalities is the avoided cost approach, despite the fact that it encounters equally all the RES units leading to technological neutrality. In the present article, the avoided cost approach with the objective social justification of RES subsidies/feed in tariffs (FITs) in the case of Greece, for the year 2014, is applied. The results show a high gap between the current FITs and the suggested ones amounting to approximately 40%. This uncomfortable outcome indicates that, at least in the case of Greece, either the level of the current guaranteed tariffs is not socially justified, or the cO2 value derived from the European carbon market does not reflect the real social cost, or that the avoided cost method, alone, is not adequate to explain the level of subsidies. In light of the foregoing, the need for the development of a concrete and integrated methodology for calculating all RES externalities emerges.

关键词： Renewable Energy Feed in Tariff Avoided cost Welfare Economics Pricing Externalities

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

Deep-learning-assisted printed liquid metal sensory system for wearable applications and boxing training

引用

npj Flexible Electronics 2023年第1期7卷 177-186页

作者： Ye Qiu Zhihui Zou Zhanan Zou nikolas Kurnia Setiawan Karan Vivek Dikshit Gregory Whiting Fan Yang Wenan Zhang Jiutian Lu Bingqing Zhong Huaping Wu Jianliang Xiao college of Mechanical Engineering Zhejiang University of Technology310023 HangzhouChina Department of Mechanical Engineering University of Colorado Boulder80309 BoulderColoradoUSA college of Information Engineering Zhejiang University of Technology310023 HangzhouChina

Liquid metal(LM)exhibits a distinct combination of high electrical conductivity comparable to that of metals and exceptional deformability derived from its liquid state,thus it is considered a promising material for high-performance soft ***,rapid patterning LM to achieve a sensory system with high sensitivity remains a challenge,mainly attributed to the poor rheological property and ***,we report a rheological modification strategy of LM and strain redistribution mechanics to simultaneously simplify the scalable manufacturing process and significantly enhance the sensitivity of LM *** incorporating SiO_(2)particles into LM,the modulus,yield stress,and viscosity of the LM-SiO_(2)composite are drastically enhanced,enabling 3D printability on soft materials for stretchable *** sensors based on printed LM-SiO_(2)composite show excellent mechanical flexibility,robustness,strain,and pressure sensing *** sensors are integrated onto different locations of the human body for wearable ***,by integrating onto a tactile glove,the synergistic effect of strain and pressure sensing can decode the clenching posture and hitting strength in boxing *** assisted by a deeplearning algorithm,this tactile glove can achieve recognition of the technical execution of boxing punches,such as jab,swing,uppercut,and combination punches,with 90.5%*** integrated multifunctional sensory system can find wide applications in smart sport-training,intelligent soft robotics,and human-machine interfaces.

关键词： wear system liquid

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

Immunotherapy and checkpoint inhibitors for gliomas

引用

Neuroimmunology and Neuroinflammation 2018年第11期5卷 19-34页

作者： clairice M.Pearce Matthew R.chrostek Emily G.Fellows nikolas G.Toman Sarah K.Tran Andrew T.crane Walter c.Low Department of Neurosurgery University of Minnesota Medical SchoolMinneapolisMN 55455USA Masonic cancer center University of Minnesota Medical SchoolMinneapolisMN 55455USA Brain Tumor Program University of Minnesota Medical SchoolMinneapolisMN 55455USA

Glioma treatments are faced with challenges, including the inability to fully eliminate cancer stem cells, the immunosuppressive tumor microenvironment, and the blood brain barrier. Although progress has been made with surgical, radiation, and chemotherapies, prognosis for patients remains poor. Rapidly emerging immunotherapies may be able to address the challenges that conventional techniques cannot. Immunotherapies manipulate the patient's immune system to selectively combat malignancies. Therapies often work to enhance T-cell and natural killer (NK) cell function, which can both eliminate tumor cells and enhance remission. Vaccines encourage in vivo development of anti-tumor T-cells and NK cells, while adoptive transfer techniques focus on engineering immune cells ex vivo before reintroducing them to patients. Vaccine and adoptive transfer therapies have been shown to induce enhanced immune responses in patients but have not always correlated with improved outcomes, likely because of the tumor immunosuppressive microenvironment. checkpoint inhibitors can impair these tumor immunosuppressive capabilities. Although no one treatment has been able to consistently eliminate gliomas and maintain remission, combinations of vaccines or adoptive transfer techniques in conjunction with immune checkpoint inhibitors offers promise.

关键词： Glioma immunotherapy checkpoint inhibitors vaccines T-cells dendritic cells

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

用替代设计“复原”空间——威灵顿德雷克酒店

引用

设计家 2015年第4期 96-101页

作者： John Tong Eunice Lam nikolas Koenig +tongtong

在安大略省爱德华王子县的历史名镇惠灵顿小镇上,德雷克酒店经营者Jeff Stober邀请由John Tong领导的＋tongtong设计公司将老旧的c.1880铸造厂改造成拥有11间客房和2间套房的现代化旅馆。坐落于蜿蜒的小溪边,占据私人海滨的乡间旅馆不... 详细信息

在安大略省爱德华王子县的历史名镇惠灵顿小镇上,德雷克酒店经营者Jeff Stober邀请由John Tong领导的＋tongtong设计公司将老旧的c.1880铸造厂改造成拥有11间客房和2间套房的现代化旅馆。坐落于蜿蜒的小溪边,占据私人海滨的乡间旅馆不仅将安大略湖的全景尽收眼底,且是多伦多德雷克酒店（也是由Tong设计）在乡村的延续。

关键词：德雷克历史名镇威灵顿安大略湖室内设计安大略省接待区建筑事务所文物保护乡土文化

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

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

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

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：