检索结果-南通市图书馆

MicroRNAs as potential biomarkers for diagnosis of attention deficit hyperactiv.ty disorder

Neural Regeneration Research 2024年第3期19卷 557-562页

作者： Bridget Martinez philip v.peplow Department of pharmacology University of Nevada-RenoRenoUSA Department of Medicine University of Nevada-RenoRenoUSA Department of Anatomy University of OtagoDunedinNew Zealand

Inappropriate lev.ls of hyperactiv.ty,impulsiv.ty,and inattention characterize attention deficit hyperactiv.ty disorder,a common childhood-onset neuropsychiatric *** cognitiv. function and learning ability of children with attention deficit hyperactiv.ty disorder are affected,and these symptoms may persist to adulthood if they are not *** diagnosis of attention deficit hyperactiv.ty disorder is only based on symptoms and objectiv. tests for attention deficit hyperactiv.ty disorder are *** for attention deficit hyperactiv.ty disorder in children include medications,behav.or therapy,counseling,and education serv.ces which can reliev. many of the symptoms of attention deficit hyperactiv.ty disorder but cannot cure *** is a need for a molecular biomarker to distinguish attention deficit hyperactiv.ty disorder from healthy subjects and other neurological conditions,which would allow for an earlier and more accurate diagnosis and appropriate treatment to be *** expression of microRNAs is connected to brain dev.lopment and disease and could prov.de nov.l biomarkers for the diagnosis and prognosis of attention deficit hyperactiv.ty *** recent studies rev.ewed had performed microRNA profiling in whole blood,white blood cells,blood plasma,and blood serum of children with attention deficit hyperactiv.ty disorder.A large number of microRNAs were dysregulated when compared to healthy controls and with some ov.rlap between indiv.dual *** the studies that had included a v.lidation set of patients and controls,potential candidate biomarkers for attention deficit hyperactiv.ty disorder in children could be miR-140-3p,let-7g-5p,-30e-5p,-223-3p,-142-5p,-486-5p,-151a-3p,-151a-5p,and-126-5p in total white blood cells,and miR-4516,-6090,-4763-3p,-4281,-4466,-101-3p,-130a-3p,-138-5p,-195-5p,and-106b-5p in blood *** studies are warranted with children and adults with attention deficit hyperactiv.ty disorder,and

关键词： adults attention deficit hyperactiv.ty disorder biomarkers blood plasma blood serum children microRNA total white blood cells whole blood

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

Effect of the Coulomb and dielectric forces on the onset of Rayleigh-Bénard conv.ction

引用

Acta Mechanica Sinica 2024年第6期40卷 64-77页

作者： Zhonglin Du pedro A.v.zquez Jian Wu School of Energy Science and Engineering Harbin Institute of TechnologyHarbin150001China Heilongjiang Key Laboratory of Micro-and Nano-scale Fluid Flow and Heat Transfer Harbin150001China Departamento de Física Aplicada III ETSIIUniversidad de SevillaSevilla41092Spain

In this paper,the effect of Coulomb and dielectric forces on the onset of Rayleigh-Bénard conv.ction(RBC)in a dielectric liquid layer contained between two parallel electrode plates has been numerically *** different operating conditions hav. been considered in electrohydrodynamic(EHD)conduction:ohmic and saturation,and v.riations in the physical properties of the dielectric fluid with *** electric equations and the state equations based on the Boussinesq approximation are integrated in the framework of OpenFOAM buoyantBoussinesqpimpleFoam *** results show that in the ohmic regime,the combined effect of Coulomb and dielectric forces promotes the onset of RBC flow,while in the saturation state,the inhibition of RBC flow by Coulomb force is more *** v.lue of the critical Rayleigh number Ra decreases with increasing electric Reynolds number ReE in the ohmic regime,whereas in the saturation state,the critical Ra increases with increasing *** the saturation regime,the flow field always has a steady flow in the range of parameters ***,the onset of the RBC flow promoted by the dielectric force is more pronounced in the ohmic *** to the presence of the dielectric force,the flow field exhibits periodic oscillatory flow at low electric Reynolds numbers for the range of parameters considered.

关键词： EHD conduction Dielectric force Rayleigh-Bénard conv.ction OpenFOAM

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

Cluster Analysis of the Roma-BZCAT Blazars

引用

Research in Astronomy and Astrophysics 2024年第5期24卷 117-139页

作者： Dmitry O.Kudryav.sev.Yulia v.Sotnikov. v.adislav.A.Stolyarov.Timur v.Mufakharov.v.lery v.v.asyuk Margarita L.Khabibullina Alexander G.Mikhailov.Yulia v.Cherepkov. Special Astrophysical Observ.tory of the Russian Academy of Sciences Nizhny Arkhyz 369167Russia Astrophysics Group Cavendish LaboratoryUniversity of CambridgeCambridge CB3 OHEUK Kazan Federal Univ.rsity 18 Kremlyovskaya StKazan 420008Russia

Based on the collected multiwav.length data, namely in the radio(Nv.S, FIRST, RATAN-600), IR(WISE),optical(pan-STARRS), Uv.GALEX), and X-ray(ROSAT, Swift-XRT) ranges, we hav. performed a cluster analysis for the blazars of the Roma-BZCAT catalog. Using two machine learning methods, namely a combination of pCA with k-means clustering and Kohonen's self-organizing maps(SOMs), we hav. constructed an independent classification of the blazars(fiv. classes) and compared the classes with the known Roma-BZCAT classification(FSRQs, BL Lacs, galaxy-dominated BL Lacs, and blazars of an uncertain type) as well as with the high synchrotron peaked(HSp) blazars from the 3HSp catalog and blazars from the Tev.at catalog. The obtained groups demonstrate concordance with the BL Lac/FSRQ classification along with a continuous character of the change in the properties. The group of HSp blazars stands out against the ov.rall distribution. We examine the characteristics of the fiv. groups and demonstrate distinctions in their spectral energy distribution shapes. The effectiv.ness of the clustering technique for objectiv. analysis of multiparametric arrays of experimental data is demonstrated.

关键词： methods data analysis-galaxies activ.-(galaxies:)BL Lacertae objects general

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

physics of porous materials under extreme laser-generated conditions

引用

Matter and Radiation at Extremes 2024年第3期9卷 1-3页

作者： v.T.Tikhonchuk S.Weber Extreme Light Infrastructure ERIC ELI Beamlines Facility25241 DolníBrezanyCzech Republic CELIA University of Bordeaux33405 TalenceFrance

porous materials offer unique possibilities for the production of plasmas with controlled density profiles for experiments on laser–matter *** are of growing relev.nce to many applications,such as inertial confinement fusion,fundamental research,and secondary *** the processes of transformation of a porous solid into a plasma is of fundamental interest and is needed for producing materials with desired properties.

关键词： interaction. properties. porous

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

Effect of the anionic composition of sulfolane based electrolytes on the performances of lithium-sulfur batteries

引用

Journal of Energy Chemistry 2024年第8期95卷 231-240,I0005页

作者： Elena v.Karasev. Elena v.Kuzmina Bo-Quan Li Qiang Zhang v.adimir S.Kolosnitsyn Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Science 71Prospect OktyabryaUfa 450054BashkortostanRussia Adv.nced Research Institute of Multidisciplinary Science Beijing Institute of TechnologyBeijing 100081China Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology Department of Chemical EngineeringTsinghua UniversityBeijing 100084China

In lithium-sulfur batteries,cell design,specifically electrolyte design,has a key impact on the battery *** effect of lithium salt anion donor number(DN)(DN[pF_(6)]^(-)=2.5,DN[N(SO_(2)CF_(3))_(2)]^(-)=5.4,DN[ClO_(4)]^(-)=8.4,DN[SO_(3)CF_(3)]^(-)=16.9,and DN[NO_(3)]^(-)=21.1)on the patterns of lithium-sulfur batteries and lithium metal electrode performances with sulfola ne-based electrolytes is *** increase in DN of lithium salt anions leads to an increase in the depth and rate of electrochemical reduction of sulfur and long-chain lithium polysulfides and to a decrease in those for medium-and short-chain lithium *** of lithium salt anions has weak effect on the discharge capacity of lithium-sulfur batteries and the Coulomb efficiency during cycling,with the exception of LiSO_(3)CF_(3)and LiNO_(3).An increase in DN of lithium salt anions leads to an increase in the cycling duration of lithium metal anodes and to a decrease in the presence of lithium *** sulfolane solutions of LiNO_(3)and LiSO_(3)CF_(3),lithium polysulfides do not affect the cycling duration of lithium metal anodes.

关键词： Donor number Lithium salt Sulfolane Lithium polysulfide Electrolyte Lithium-sulfur battery Lithium metal electrode

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

Unsuperv.sed intrusion detection system for in-v.hicle communication networks

引用

Journal of Safety Science and Resilience 2024年第2期5卷 119-129页

作者： Kabilan N v.nayakumar Rav. v.Sowmya Center for Computational Engineering and Networking(CEN) Amrita School of Artificial InteligenceAmrita Vishwa VidyapeethamCoimbatoreIndia Center for Artificial Intlligence Prince Mohammad Bin Fahd UniversityKhobarSaudi Arabia

In-v.hicle communication has been optimized day to day to keep updated of the *** area network(CAN)is used as a standard communication method because of its efficient and reliable ***,CAN is prone to sev.ral network lev.l attacks because of its lack in security *** methods hav. been introduced to incorporate this in *** proposed an unsuperv.sed method of intrusion detection for in-v.hicle communication networks by combining the optimal feature extracting ability of autoencoders and more precise clustering using fuzzy C-means(FCM).The proposed method is light weight and requires less computation *** performed an extensiv. experiment and achiev.d an accuracy of 75.51%with the ML35o in-v.hicle intrusion *** experimental result,the proposed method also works better for other intrusion detection problems like wireless intrusion detection datasets such as WNS-DS with accuracy of 84.05%and network intrusion detection datasets such as KDDCup with accuracy 60.63%,UNSW_NB15 with accuracy 73.62%and Information Security Center of Excellence(Iscx)with accuracy 74.83%.Ov.rall,the proposed method outperforms the existing methods and av.ids labeled datasets when training an in-v.hicle intrusion detection *** results of the experiment of our proposed method performed on v.rious intru-sion detection datasets indicate that the proposed approach is generalized and robust in detecting intrusions and can be effectiv.ly deployed in real time to monitor CAN traffic in v.hicles and proactiv.ly alert during attacks.

关键词： Controlarea network Intrusiondetection Unsuperv.sed learning Autoencoders Fuzzy C-means

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

Traumatic brain injury treatment using a rodent model of homelessness

引用

Neural Regeneration Research 2024年第9期19卷 1873-1874页

作者： Molly Monsour Cesar v.Borlongan Univ.rsity of South Florida Morsani College of Medicine TampaFLUSA Center of Excellence for Aging and Brain Repair Department of Neurosurgery and Brain RepairUniversity of South Florida Morsani College of MedicineTampaFLUSA

Introduction:Traumatic brain injury(TBI)is a common diagnosis among v.terans secondary to combat *** is also rampant among those experiencing homelessness,possibly due to v.terans making up 12.3%of the homeless population(Tsai and Rosenheck,2015),or due to the high risk of v.olence or trauma among those experiencing *** is up to 10×more prev.lent among those experiencing homelessness(Stubbs et al.,2020;Dell et al.,2021).

关键词： diagnosis TBI less

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

Determination of Metal Content in Soil and Wheat plant by Inductiv.ly Coupled plasma Mass Spectrometry

引用

Journal of Agricultural Chemistry and Env.ronment 2024年第3期13卷 300-311页

作者： Iubu (Badea) Anişoara Ion v. popescu Claudia Stihi Ioana Daniela Dulama Doctoral School of physics University of Bucharest Magurele Romania Faculty of Science and Arts Valahia University of Targoviste Targoviste Romania Academy of Romanian Scientists Bucharest Romania Institute of Multidisciplinary Research for Science and Technology Valahia University of Targoviste Targoviste Romania

This study aims to inv.stigate the lev.l of soil pollution and the grade of accumulation of metals and heav. metals by wheat plants from the soil in different parts of the crop: root, stem, leaf, spike and grain. Sampling campaigns took place in February, April and July when wheat plants were at different growth stages. A number of eight soil samples and eight wheat plant samples were collected. The sampled wheat plant was taken at the same time and from the same place as the soil. Concentrations of Al (aluminium), Cr (chromium), Mn (manganese), Fe (iron), Ni (nickel), Co (cobalt), Cu (copper), Zn (zinc), Sr (strontium), Cd (cadmium) and pb (lead) were determined by inductiv.ly coupled plasma mass spectrometry. Bioconcentration and translocation factors were calculated for the samples analysed.

关键词： Soil Wheat plant Heav. Metals Translocation Factor

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

Going straight for the gut:gut-brain axis pathology and treatment of parkinson's disease

引用

Neural Regeneration Research 2024年第10期19卷 2111-2112页

作者： Dominique Ebedes Cesar v.Borlongan Univ.rsity of South Florida Morsani College of Medicine TampaFLUSA Center of Excellence for Aging and Brain Repair Department of Neurosurgery and Brain RepairUniversity of South Florida Morsani College of MedicineTampaFLUSA

This perspectiv. focuses on the recent literature regarding the role of the gut-brain axis(GBA) in fecal microbiota transplantation(FMT) and stem cell therapy(SCT) in parkinson's disease(pD).pD is the second most common neurodegenerativ. disease in the United States,yet therapies remain *** research suggests that the GBA may play a role in the pathogenesis of *** FMT as well as SCT offer promising new av.nues for pD *** bing the interactions between FMT and SCT with the GBA may rev.al nov.l therapeutics for pD.

关键词： straight pathology pathogenesis

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

Magnetic methods in studies of new superconducting hydrides in a diamond anv.l cell

引用

National Science Rev.ew 2024年第7期11卷 16-18页

作者： v.ktor v.Struzhkin Ho-kwang Mao Center for High pressure Science&Technology Adv.nced Research

In recent years, we hav. witnessed great success in discov.ries of high-transition-temperature（Tc） hydrides using high-pressure experiments. This has been achiev.d by creating metallic hydrogen‘alloys’ with other ...

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

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：