检索结果-南通市图书馆

Multi-scale habitat influences sprainting and group size of a freshwater-obligate smooth-coated otter(Lutrogale perspicillata) in Tungabhadra Otter Conservation Reserve, India

引用

Ecological Processes 2024年第1期13卷 159-175页

作者： Ankit Moun P.Ramesh Kumar M.Malathi Priya T.Ramesh Riddhika Kalle Sálim Ali Centre for Ornithology and Natural History deputy Conservator of Forests Bellary Territorial Forest Division deputy Conservator of Forests Working Plan and Survey and Research WingBellary Territorial Forest Division Centre for Functional Biodiversity University of Kwa Zulu-Natal

Background The impact of changing land-use patterns and associated anthropogenic threats on scale-dependent habitat use of semi-aquatic mustelids in scent-marking and social behaviour can provide important insights into the habitat ecology of smooth-coated otters(Lutrogale perspicillata).Methods We sampled 180 stream segments(100–400 m) as spatial replicates of 60 1-km2 sites to record indirect evidence(i.e. spraints and mass latrine sites) and group sizes of smooth-coated otters along the Tungabhadra Otter Conservation Reserve(TOCR) during the dry season. To quantify habitat, we recorded stream characteristics, riparian vegetation, and anthropogenic disturbances at the local scale, and hydro-environmental characteristics and land uses at the landscape scale. Using Markovian-chain detection and occupancy models, we assessed the multi-scale habitat use of otters in their selection of suitable areas for scent-marking based on repeated presence-absence data on spraint/latrine locations along the TOCR. We further used linear regression techniques to explore relationships between the number of individuals in smooth-coated otter group and hydro-environmental characteristics, spraint/latrine encounter rate, anthropogenic pressure, land cover, topography, and *** At the local scale, the probability of spraint deposition and group size decreased with anthropogenic disturbance while the probability of spraint detections decreased with grass cover. At the landscape scale, the probability of otter site use for spraint deposition and group sizes increased in southeast flowing streams. Spraint deposition increased with the proportion of sugarcane fields, whereas in contrast, group size decreased with proportion of sugarcane *** Our findings highlight the first empirical evidence on multi-scale habitat use of a southern Indian population of smooth-coated otters in an inland freshwater ecosystem surrounded by the scrub jungle–agriculture matrix. We sug

关键词： Presence-absence modelling Inland river Freshwater ecosystem Semi-aquatic mammal Smooth-coated otter

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

Vault RNAs(vtRNAs):Rediscovered non-coding RNAs with diverse physiological and pathological activities

引用

Genes & Diseases 2024年第2期11卷 772-787页

作者： Mahsa Aghajani Mir deputy of Research and Technology Health Research InstituteBabol University of Medical SciencesBabol 47176-4774Iran

The physicochemical characteristics of RNA admit non-coding RNAs to perform a different range of biological acts through various mechanisms and are involved in regulating a diversity of fundamental ***,some reports of pathological conditions have proved abnormal expression of many non-coding RNAs guides the *** RNAs are a class of non-coding RNAs containing stem regions or loops with well-conserved sequence patterns that play a fundamental role in the function of vault particles through RNA-ligand,RNA–RNA,or RNA-protein *** together,vault RNAs have been proposed to be involved in a variety of functions such as cell proliferation,nucleocytoplasmic transport,intracellular detoxification processes,multidrug resistance,apoptosis,and autophagy,and serve as microRNA precursors and signaling *** decades of investigations devoted,the biological function of the vault particle or the vault RNAs is not yet completely *** this review,the current scientific assertions of the vital vault RNAs functions were discussed.

关键词： ncRNA Vault complex Vault RNA vtRNA viral infection tumorigenesis

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

Strigolactones, Karrikins, and More： Newly Discovered Molecules Light Up Plant Signaling

引用

Molecular Plant 2014年第4期7卷 579-581页

作者： Xiaofeng Cui deputy Editor-in-chief Molecular Plant

Strigolactones （SLs） are a group of small carotenoid-derived molecules recently discovered not only to influence shoot and root architecture as plant hormones, but also to regulate symbiotic and parasitic interactions as rhizosphere signals. Karrikins （KARs）, a class of signaling molecules discovered from the smoke of burning plant material that can stimulate germination of seeds of fire-following plant species and enhance seedling photomorphogenesis,

关键词： DEGRADATION RESPONSES ANALOGS RICE

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

A New Wave of Hormone Research： Crosstalk Mechanisms

引用

Molecular Plant 2012年第5期5卷 959-960页

作者： Xiaofeng Cui Sheng Luan deputy Editor-in-chief Molecular Plant Editor-in-chief Molecular Plant

Phytohormones regulate numerous aspects of plant growth, development, and responses to biotic and abiotic stress conditions. At least seven groups of phytohormones have been well characterized, including abscisic acid （ABA）, auxin, brassinosteroid （BR）, cytokinin （CK）, ethylene, gibberellin （GA）, and jasmonate （JA）. Hormone research in the past dec- ades has focused on elucidating signal transduction pathways from hormone perception to response and such effort has been well paid off by recent discoveries of almost all recep- tors for major classes of plant hormones.

关键词： Hormone Research Mechanism

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

Research progress on insomnia treated by traditional Chinese medicine and acupuncture based on microbial-gut-brain axis theory

引用

World Journal of Clinical Cases 2024年第18期12卷 3314-3320页

作者： Li-Min Pan Zhi-Bo Hong Rui-Qian Guan Department of Outpatient deputy chief Physician The First Affiliated Hospital of Heilongjiang University of Chinese MedicineHaerbin 150010Heilongjiang ProvinceChina School of Heilongjiang University of Chinese Medicine Graduate Heilongjiang University of Chinese MedicineHaerbin 150000Heilongjiang ProvinceChina Heilongjiang University of Chinese Medicine The Second Affiliated Hospital of Heilongjiang University of Chinese MedicineHaerbin 150010Heilongjiang ProvinceChina

Insomnia,as one of the emotional diseases,has been increasing in recent years,which has a great impact on people's life and ***,researchers are eager to find a more perfect *** microbiome-gut-brain axis is a new theory that has gradually become popular abroad in recent years and has a profound impact in the field of *** recent years,traditional Chinese medicine(TCM)has played an increasingly important role in the treatment of insomnia,especially acupuncture and Chinese herbal *** is the main method of TCM in the treatment of *** paper mainly reviews the combination degree of"microorganism-gut-brain axis"theory with TCM and acupuncture under the system of *** explore the mechanism of TCM and acupuncture in the treatment of insomnia under the guidance of"microorganismgut-brain axis"theory,in order to provide a new idea for the diagnosis and treatment of insomnia.

关键词： Insomnia Microorganism Intestine-brain axis Traditional Chinese medicine Acupuncture and moxibustion

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

Focus on Rice： Towards Better Understanding of the Life Cycle of Crop Plants

引用

Molecular Plant 2014年第6期7卷 931-933页

作者： Wei Li Xiaofeng Cui Scientific Editor Molecular Plant deputy Editor-in-chief Molecular Plant

Rice is the most widely consumed cereal for more than half of the world＇s population, especially in Asian countries. In addition to its utmost economic importance as a staple food crop, rice has become an ideal model species for biologi- cal research of monocot crop plants, because of the avail- ability of whole-genome sequences for both indica and ialJonica subspecies,

关键词： TOLERANCE IMMUNITY ORYZAE

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

A Special Issue on Plant Stress Biology： From Model Species to Crops

引用

Molecular Plant 2014年第5期7卷 755-757页

作者： Wei Li Xiaofeng Cui Scientific Editor Molecular Plant deputy Editor-in-chief Molecular Plant

As sessile organisms, the growth and productivity of land plants are continuously confronted with a variety of biotic and abiotic stresses. As a consequence, land plants have evolved a set of perception and signaling mechanisms to respond or adapt to adverse environmental conditions via regulation of transcription and gene expression, finetuning protein translation, modification and degradation,

关键词： BRACHYPODIUM-DISTACHYON HEAT TOLERANCE DROUGHT STRESS ARABIDOPSIS PROTEIN THERMOTOLERANCE EXPRESSION PATHWAY GROWTH

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

Fushun Steel Plant

引用

Journal of Materials Science & Technology 1989年第5期5卷 373-375页

作者：唐荣德 deputy-chief engineer. Fushun Steel plant Liaoning China.

Fushun Steel Plant is situated at thewestern part of Fushun city, Liaoning Pro-vince, 45 km from Shenyang. It is one ofthe major special steel plants in *** in 1937, Fushun Steel Planthas had a history of more than half *** 1948 it was a small-scale *** 1937 to 1948 the total steel productionwas only 58000 t. After foundation of PRCthere have been two stages of reconstruction;after the 1st stage (1958 to 1962) the plantbecame the first production base of su-peralloy and stainless steel in China: from1978 to 1983 (second stage) five sets oflarge advanced melting and hot workingequipment and ten sets of measurement

关键词： Fushun Steel Plant

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

Overseas Chinese Entrepreneurs: Second Force of Chinese Economy

引用

China's Foreign Trade 2005年第13期 4-9页

作者： Matthew Marshalling deputy editor-in-chief of China Economic Weekly

　　Most of the foreign-funded enterprises in China are in fact funded by overseas Chinese. They have made indelible contributions to China's remarkable economic achievement. Their pioneering spirit has already been w... 详细信息

关键词：中国经济发展海外企业经营模式盈利能力投资能力

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

Influence of COVID-19 on Oil and Gas Enterprises

引用

China Oil & Gas 2020年第1期27卷 56-62页

作者： Feng Baoguo deputy chief Financial Officer of Treasury Department CNPC

At present,the number of confirmed cases of Coronavirus Disease 2019(COVID-19)is growing rapidly worldwide,and the numbers of confirmed cases in the United States,Europe and the Middle East are showing a trend of rapid *** concerns grow over the continued spread of COVID-19 in the world,investors are becoming increasingly pessimistic about the development of the global economy,which has led to the rapid decline of the international capital market,including stock markets and *** crude oil futures prices have fallen sharply for several consecutive trading days,with a rock-bottom price of less than USD 50 per barrel,breaking the extremely fragile balance maintained by the international crude oil market in an environment where OPEC+continues to reduce *** this background,oil and gas enterprises are likely to once again face the test of low oil *** should take *** the premise of actively responding to the current epidemic situation,they should plan and arrange measures for dealing with the low oil prices in advance,and transform their high-quality development capability into a survival and development capability in a low oil price environment.

关键词： trading sharply dealing

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

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：