检索结果-南通市图书馆

Electrokinetic-mechanism of water and furfural oxidation on pulsed laser-interlaced Cu_(2)O and CoO on nickel foam

Journal of Energy Chemistry 2024年第4期91卷 145-154页

作者： Yewon Oh Jayaraman Theerthagiri m.l.aruna kumari Ahreum min Cheol Joo moon myong Yong Choi Department of Chemistry(BK21 FOUR) Research Institute of Natural SciencesGyeongsang National UniversityJinju 52828Republic of Korea Department of Chemistry The Oxford College of ScienceBengaluruKarnataka 560102India Core-Facility Center for Photochemistry&Nanomaterials Gyeongsang National UniversityJinju 52828Republic of Korea

The electrocatalytic oxidation of biomass-derived furfural(FF)feedstocks into 2-furoic acid(FA)holds immense industrial potential in optics,cosmetics,polymers,and ***,we fabricated Co O/Ni O/nickel foam(NF)and Cu_(2)O/Ni O/NF electrodes via in situ pulsed laser irradiation in liquids(PlIl)for the bifunctional electrocatalysis of oxygen evolution reaction(OER)and furfural oxidation reaction(FOR),*** oxidation of NF surface to NiO and deposition of CoO and/or Cu_(2)O on NF during PlIl offer distinct advantages for enhancing both the OER and ***/NiO/NF electrocatalyst provides a consistently low overpotential of~359 m V(OER)at 10 m A/cm^(2),achieving the maximum FA yield(~16.37 m m)with 61.5%selectivity,79.5%carbon balance,and a remarkable Faradaic efficiency of~90.1%during 2 h of FOR at 1.43 V(*** hydrogen electrode).mechanistic pathway via in situ electrochemical-Raman spectroscopy on CoO/NiO/NF reveals the involvement of phase transition intermediates(NiOOH and CoOOH)as surface-active centers during electrochemical *** carbonyl carbon in FF is attacked by hydroxyl groups to form unstable hydrates that subsequently undergo further oxidation to yield FA *** method holds promise for large-scale applications,enabling simultaneous production of renewable building materials and fuel.

关键词： Pulsed laser irradiation in liquids Water and furfural oxidation In situ Raman spectroscopy CoO/NiO/nickel foam Cu_(2)O/Nio/nickel foam 2-furoic acid

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

Crimean-Congo hemorrhagic fever:Pathogenesis,transmission and public health challenges

引用

World Journal of Virology 2025年第1期14卷 63-72页

作者： Sita kumari Karanam Kandra Nagvishnu Praveen Kumar Uppala Sandhya Edhi Srinivasa Rao Varri Department of Pharmaceutical Biotechnology Maharajah’s College of PharmacyVizianagaram 535002Andhra PradeshIndia Department of Pharmacology Santhiram Medical College and General HospitalNandyal 518501Andhra PradeshIndia Department of Pharmacology Santhiram Medical College and General HospitalNandyal 518501Andhra PradeshIndia Department of Pharmaceutical AnalysisMaharajah's College of PharmacyVizianagaram 535002Andhra PradeshIndia

The dangerous Crimean-Congo hemorrhagic fever virus(CCHFV),an encapsulated negative-sense RNA virus of the family Nairoviridae,is transmitted from person to person via *** a case fatality rate between 10%to 40%,the most common ways that the disease may spread to humans are via tick bites or coming into touch with infected animals'blood or ***,the transfer of bodily fluids between individuals is another potential route of *** is a wide range of symptoms experienced by patients throughout each stage,from myalgia and fever to extreme bruising and excess *** management measures include minimising the spread of ticks from one species to another and from people to animals via the use of protective clothing,repellents,and proper animal *** order to prevent the spread of illness,healthcare workers must adhere to stringent *** the lack of an authorised vaccine,the main components of treatment now consist of preventative measures and supportive care,which may include the antiviral medicine *** still don't know very much about the virus's mechanisms,even though advances in molecular virology and animal models have improved our understanding of the pathogenesis of CCHFV.A critical need for vaccination that is both safe and effective,as well as for quick diagnosis and efficient treatments to lessen the disease's impact in areas where it is most *** steps towards lowering Crimean-Congo hemorrhagic fever mortality and morbidity rates were to anticipatethe future availability of immunoglobulin products.

关键词： Crimean-congo haemorrhagic fever Tick-borne illness Immunoglobulins Viral hemorrhagic fever Antiviral therapy

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

Emerging role of A-kinase anchoring protein 5 signaling in reward circuit function

引用

Neural Regeneration Research 2025年第10期20卷 2913-2914页

作者： William J.Flerlage mark l.Dell’Acqua Brian m.Cox Fereshteh S.Nugent Uniformed Services University of the Health Sciences Department of Pharmacology and Molecular TherapeuticsBethesdaMDUSA Department of Pharmacology University of Colorado School of MedicineAnschutz Medical CampusAuroraCOUSA

There is a strong evidence supporting the hypothesis of synaptic dysfunction as a major contributor to neural circuit and network disruption underlying emotional and mood dysregulation in psychiatric disorders(Simmons et al.,2024).Diverse sets of distinct molecular signaling pathways converge on the synapse to regulate synaptogenesis,synaptic function,and synaptic plasticity in brain regions and circuits through complex interactions organized by numerous multivalent protein scaffolds,including the family of proteins known as A-kinase anchoring proteins(AKAPs).

关键词： function supporting

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

Secured Cloud Data migration Technique by Competent Probabilistic Public Key Encryption

引用

China Communications 2020年第5期17卷 168-190页

作者： m.G.aruna K.G.mohan Aassociate professor department of computer science and engineeringm s engineering collegeaffiliated to vtubengalurukarnataka562110india professor and head department of computer science and engineeringpresidency universitybengalurukarnataka560064india

Cloud computing, a recently emerged paradigm faces major challenges in achieving the privacy of migrated data, network security, etc. Too many cryptographic technologies are raised to solve these issues based on identity, attributes and prediction algorithms yet;these techniques are highly prone to attackers. This would raise a need of an effective encryption technique, which would ensure secure data migration. With this scenario, our proposed methodology Efficient Probabilistic Public Key Encryption(EPPKE) is optimized with Covariance matrix Adaptation Evolution Strategies(CmA-ES). It ensures data integrity through the luhn algorithm with BlAKE 2b encapsulation. This enables an optimized security to the data which is migrated through cloud. The proposed methodology is implemented in Open Stack with Java language. It achieves better results by providing security compared to other existing techniques like RSA, IBA, ABE, PBE, etc.

关键词： luhn algorithm encryption efficient probabilistic public key encryption(EPPKE) covariance matrix adaptation evolution strategies(CmA-ES) trusted third party(TTP)

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

A systematic review on the aboveground biomass and carbon stocks of Indian forest ecosystems

引用

Ecological Processes 2018年第1期7卷 165-176页

作者： Onkar Salunkhe P.K.Khare Richa kumari m.l.Khan laboratory of Ecology Department of BotanyDr.Hari Singh Gour UniversitySagarMadhya Pradesh 470003India

Background:Tropical forests play a crucial role as source and sink in global carbon *** and other anthropogenic activities have led to degradation of forest land,and ultimately,it results in loss of biodiversity and increases concentration of CO_(2) in ***,there is urgent need to estimate regional and national level carbon stock for making forest-based policies and strategies for mitigation of CO_(2).Patchy and sporadic information is available on biomass and carbon stock of Indian *** paper presents a systematic review and comprehensive account of studies conducted in different forest types in ***:There are six major forest types found in India consisting of 15 groups and other subgroups with peculiar *** used by researchers for biomass/carbon stock estimation are destructive,nondestructive,tree inventories data,species-specific biomass estimation,and remote *** of estimates are based on nondestructive allometric equation *** showed positive correlation between tree species,diameter at breast height,and biomass/carbon ***-and medium-sized growing trees,invasive species,mixed forest,Agroforestry,and Agrosilviculture also play an important role in atmospheric carbon *** results of diverse forest carbon stock studies are broadly categorized in North,Central,and Southern *** review will be helpful for developing conservation policies and decision to increase carbon stock and also REDD+program for particular forest ***:The systematic literature review was carried out to gather and summarize information from different studies conducted on forest ecosystems and quantification methods used for biomass estimation and carbon stock in different forests types and states of *** general,great variability occurs in aboveground biomass and carbon stock on account of climatic and geographic *** obtain good and accurate

关键词： Tropical forests Aboveground biomass Carbon stock

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

Predominant leptadenia pyrotechnica Alkali-Treated Fiber Composites: Characteristics Analysis

引用

Journal of Renewable materials 2024年第11期12卷 1879-1893页

作者： aruna m.Pugalenthi Khaoula Khlie Department of Industrial management Faculty of BusinessLiwa CollegeAbu DhabiP.O.Box 41009United Arab Emirates

With growing environmental concerns and the depletion of oil reserves,the need to replace synthetic fibres with sustainable alternatives in composite materials has become increasingly *** study investigates the potential of leptadenia pyrotechnica fibre as a sustainable reinforcement material in hybrid composites alongside E-glass *** primary objectives are to assess these hybrid composites’mechanical properties,structural integrity,and *** achieve this,Scanning Electron microscopy(SEm)and Fourier Transform Infrared Spectroscopy(FTIR)were employed to analyze the microstructure and chemical composition of the *** the same time,mechanical testing focused on properties such as flexural strength and compression ***-laminar failure analysis evaluated how well the fibres bonded within the composite *** results demonstrate that leptadenia pyrotechnica fibres significantly enhance flexural strength and offer mechanical properties suitable for diverse industrial *** indicates their potential as a sustainable alternative to traditional natural *** findings suggest that incorporating leptadenia pyrotechnica in hybrid composites could lead to the development of more environmentally friendly and durable *** work highlights the significance of using sustainable,naturally sourced fibres in composite materials,offering a promising path for further exploration in industrial applications.

关键词： Natural fiber hybrid composites interfacial bonding spectroscopy functional groups scanning electron microscope microstructure characterization

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

Systematic study of the product((E(2_2^+)/E(2_1^+)) * B(E2)↑) through the asymmetric rotor model

引用

Chinese Physics C 2016年第9期40卷 58-62页

作者： Parveen kumari H.m.mittal Dr.B.R.Ambedkar National Institute of Technology

A systematic study of the product（（E（22^＋）/E（21^＋））＊B（E2）↑） is carried out in the major shell space Z=50-82,N=82-126 within the framework of the asymmetric rotor model where the asymmetry parameter γ0reflects change in the nuclear structure.A systematic study of the product（（E（2^＋）/E（2^＋））＊B（E2）↑） with neutron number N is also *** product（（E（22^＋）/E（21^＋））＊B（E2）↑） provides a direct correlation with the asymmetry parameter γ*** effect of subshells is visible in Ba-Gd nuclei with N 〉 82,but not in Hf-Pt nuclei with N 〉 *** study,for the first time,the dependency of the product（（E（22^＋）/E（21^＋））＊B（E2）↑） on the asymmetry parameterγ0.

关键词： nuclear structure asymmetric rotor model reduced electric quadrupole transition probability

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

Selenium supplementation in thyroid associated ophthalmopathy: an update

引用

International Journal of Ophthalmology(English edition) 2014年第2期7卷 365-375页

作者： aruna Dharmasena Department of Oculoplastics Lacrimal and Orbital SurgeryManchester Royal Eye Hospital

·The therapeutic effect of selenium(Se)has already been proven in thyroid disease and thyroid associated ophthalmopathy(TAO).In spite of clear scientific proof of its benefits in TAO,there appears to be no clear agreement among the clinicians regarding its optimum dose,duration of the treatment,efficacy and safety to *** this review,the author summarises the findings of 135 English language articles published on this subject over the past four decades from 1973 to *** regulation and metabolism of thyroid hormones require a steady supply of Se and recent studies have revealed several possible mechanisms by which Se improves the severity of thyroid disease and *** mechanisms include 1)inhibitory effect of HlA-DR molecule expression on thyrocytes;2)profound reductions of thyroid stimulating hormone(TSH)receptor antibodies(TSHR-Ab)and TPO antibodies(TPO-Ab);3)prevention of dysregulation of cell-mediated immunity and B cell function;4)neutralising reactive oxygen species(ROS)and inhibition of redox control processes required for the activation,differentiation and action of lymphocytes,macrophages,neutrophils,natural killer cells involved in both acute and chronic orbital inflammation in TAO;5)inhibition of expression of proinflammatory cytokines and 6)inhibition of prostaglandin and leukotriene *** increased oxidative stress has been observed in both acute and chronic phases of thyroid disease with raised tissue concentrations of *** benefits of Se supplementation in individuals with TAO appear to be proportionate to the degree of systemic activity of the thyroid *** maximal benefit of Se supplementation is therefore seen in thesubjects who are *** of euthyroidism is one of the main goals in the management of TAO and when anti-thyroid drugs are combined with Se,the patients with Graves’disease(GD)and autoimmune thyroiditis(AIT)achieved euthyroidism faster than those treated with anti-thyroid drugs *** status o

关键词： selenium selenoproteins thyroid associated ophthalmopathy Graves' orbitopathy

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

Reflection and refraction of plane waves at the boundary of an elastic solid and double-porosity dual-permeability materials

引用

Petroleum Science 2019年第2期16卷 298-317页

作者： m.Kumar m.S.Barak m.kumari Department of mathematics B R Ambedkar Govt. College Department of mathematics Indira Gandhi University

Phenomena of reflection and refraction of plane harmonic waves at a plane interface between an elastic solid and doubleporosity dual-permeability material are investigated. The elastic solid behaves non-dissipatively, while double-porosity dual-permeability materials behave dissipatively to wave propagation due to the presence of viscosity in pore fluids. All the waves(i.e., incident and reflected) in an elastic medium are considered as homogeneous(i.e., having the same directions of propagation and attenuation), while all the refracted waves in double-porosity dual-permeability materials are inhomogeneous(i.e., having different directions of propagation and attenuation). The coefficients of reflection and refraction for a given incident wave are obtained as a non-singular system of linear equations. The energy shares of reflected and refracted waves are obtained in the form of an energy matrix. A numerical example is considered to calculate the partition of incident energy among various reflected and refracted waves. The effect of incident direction on the partition of the incident energy is analyzed with a change in wave frequency, wave-induced fluid-flow, pore-fluid viscosity and double-porosity *** has been confirmed from numerical interpretation that during the reflection/refraction process, conservation of incident energy is obtained at each angle of incidence.

关键词： Plane harmonic wave Double-porosity dual-permeability Reflection/refraction coefficients Energy share Elastic solid

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

Getting physical with medical education:Exercise based virtual anatomy review classes for medical students

引用

World Journal of methodology 2025年第1期15卷 20-25页

作者： Nadeesha R Samarasinghe Taniya S Nagpal michele l Barbeau Charys m martin Division of General Surgery Faculty of MedicineUniversity of British ColumbiaVancouver V6T 1Z3BCCanada Faculty of Kinesiology Sport and RecreationUniversity of AlbertaEdmonton T6G 2R3ABCanada Anatomy and Cell Biology University of Western OntarioLondon N6A 3K7ONCanada Department of Anatomy and Cell Biology Schulich School of Medicine and DentistryThe University of Western OntarioLondon N6A 3K7ONCanada

The benefits of regular physical activity are well ***,few studies have examined the effectiveness of integrating physical activity(PA)into curricula within a post-secondary *** investigate the incorporation of PA into medical curriculum,we developed a series of optional exercise-based review sessions designed to reinforce musculoskeletal(mSK)anatomy course *** synchronous sessions were co-taught by a group fitness instructor and an anatomy *** fitness instructor would lead students through both strength and yoga style exercises,while the anatomy instructor asked questions about relevant anatomical structures related to course material previously *** the sessions,participants were asked to evaluate the classes on their self-reported exam preparedness in improving mSK anatomy knowledge,PA levels,and mental *** participants completed surveys;a majority agreed that the classes increased understanding of mSK concepts(90.0%)and activity levels(97.7%).many(70.0%)felt that the classes helped reduce *** majority of respondents(90.0%)agreed that the classes contributed to increased feelings of social ***,medical students saw benefit in PA based interventions to supplement mSK course *** with increasing activity levels and promoting health behaviours,integrating PA into medical curriculum may improve comprehension of learning material,alleviate stress and foster social connectivity among medical students.

关键词： medical education musculoskeletal Anatomy Exercise Online learning

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：