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食用大豆基因型的基因型×环境互作和产量稳定性

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国外作物育种 2003年第6期22卷 47-48页

作者： m．s．s．rao 牛凯

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菜用大豆基因型绿色鲜豆产量和种子营养性状

国外作物育种 2003年第2期22卷 87-88页

作者： m.s.s.rao A.s.Bhagsari 邱敦莲

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电力系统保护

电力系统保护

作者： T.s.马德哈瓦·拉欧(T.s.m. rao)

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辐照技术用于废物处理:全球概况

国际原子能机构通报 1994年第1期36卷 11-15页

作者： J.F.swinwood T.D.Waite P.Kruger s.m.rao 加拿大安大略省诺迪昂国际有限公司美国迈阿密大学美国斯坦福大学印度孟买的巴巴原子能研究中心同位素部

许多国家正在研究对有害的液体或固体废物进行消毒或去污的辐照系统水、土地和空气的污染是一个全球越来越关心的问题。新闻媒介有关废物处理和处置不当引起疾病和污染的报道屡见不鲜。对不够充分或不恰当的废物处理方法引起的潜在健康... 详细信息

许多国家正在研究对有害的液体或固体废物进行消毒或去污的辐照系统水、土地和空气的污染是一个全球越来越关心的问题。新闻媒介有关废物处理和处置不当引起疾病和污染的报道屡见不鲜。对不够充分或不恰当的废物处理方法引起的潜在健康危害的认识加深,激励人们寻找别的有效的废物处理方法。在许多国家里,在个人、社区、城市乃至省(州)这样一些层次上,都能见到重新利用废物的种种倡议。

关键词：辐照技术废物处理液体废物消毒去污

Predicting maximum Lifespan Limits at mean menopausal Age

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Journal of mathematical Research with Applications 2025年第1期 133-142页

作者： m.sUmATHI s.ANTONY CARLA Department of mathematics N.M.S.S.Vellaichamy Nadar College Research scholar (Part-time) Madurai Kamaraj University

The age at which a woman enters natural menopause has also been associated to death from any cause. menopause is a natural component of aging that happens between the ages of 45 and 55, with the average menopausal age being 51. Previous research has revealed the age at which women reach menopause, but there is no evidence to support the link between menopause and longevity. We made a study in assessing the limits of maximum lifespan at menopausal age in our previous article. In this paper, we aim to predict the maximum lifespan of women at mean menopausal age.

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Impact of Zika virus non-structural protein mutations on hippocampal damage

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Neural Regeneration Research 2025年第8期20卷 2307-2308页

作者： Larissa m.G.Cassiano Roney s.Coimbra Neurogenômica/Imunopatologia Instituto RenéRachouFiocruzBelo HorizonteBrazil Departamento de Bioquímica e Imunologia Instituto de Ciências BiológicasUniversidade Federal de Minas GeraisBelo HorizonteBrazil

The Zika virus(ZIKV),a member of the Flaviviridae family,attracted worldwide attention for its connection to severe neurological effects,notably microcephaly in newborns,first reported during the 2015 epidemic in ***,its impact goes beyond fetal and neonatal abnormalities,also affecting the central nervous system(CNs)in both children and adults,leading to enduring cognitive and behavioral impairments.

关键词： damage fetal neonatal

Passive activity enhances residual control ability in patients with complete spinal cord injury

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Neural Regeneration Research 2025年第8期20卷 2337-2347页

作者： Yanqing Xiao mingming Gao Zejia He Jia Zheng Hongming Bai Jia-sheng rao Guiyun song Wei song Xiaoguang Li Beijing Key Laboratory for Biomaterials and Neural Regeneration Beijing Advanced Innovation Center for Biomedical EngineeringSchool of Biological Science and Medical EngineeringBeihang UniversityBeijingChina Department of Rehabilitation Evaluation China Rehabilitation Research CenterBeijingChina Cardiac Center Beijing Children’s HospitalCapital Medical UniversityBeijingChina The state Key Laboratory of Virtual Reality Technology and systems Beihang UniversityBeijingChina Department of Rehabilitation Engineering China Rehabilitation Science InstituteBeijingChina

Patients with complete spinal cord injury retain the potential for volitional muscle activity in muscles located below the spinal injury ***,because of prolonged inactivity,initial attempts to activate these muscles may not effectively engage any of the remaining neurons in the descending pathway.A previous study unexpectedly found that a brief clinical round of passive activity significantly increased volitional muscle activation,as measured by surface *** this study,we further explored the effect of passive activity on surface electromyographic signals during volitional control tasks among individuals with complete spinal cord *** patients with chronic complete thoracic spinal cord injury were *** electromyography data from eight major leg muscles were acquired and compared before and after the passive activity *** results indicated that the passive activity led to an increased number of activated volitional muscles and an increased frequency of *** the cumulative root mean square of surface electromyography amplitude for volitional control of movement showed a slight increase after passive activity,the difference was not statistically *** findings suggest that brief passive activity may enhance the ability to initiate volitional muscle activity during surface electromyography tasks and underscore the potential of passive activity for improving residual motor control among patients with motor complete spinal cord injury.

关键词： complete spinal cord injury cycle training epidural electrical stimulation motor training passive activity physiological state spinal cord circuit surface electromyography volitional control task

Brain-derived neurotrophic factor signaling in the neuromuscular junction during developmental axonal competition and synapse elimination

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Neural Regeneration Research 2025年第2期20卷 394-401页

作者： Josep Tomàs Víctor Cilleros-mañé Laia Just-Borràs marta Balanyà-segura Aleksandra Polishchuk Laura Nadal marta Tomàs Carolina silvera-simón manel m.santafé maria A.Lanuza Unitat d’Histologia i Neurobiologia(UHNeurob) Facultat de Medicina i Ciències de la SalutUniversitat Rovira i VirgiliReusSpain

During the development of the nervous system,there is an overproduction of neurons and *** competition between neighboring nerve endings and synapses performing different activity levels leads to their elimination or *** have extensively studied the involvement of the brain-derived neurotrophic factor-Tropomyosin-related kinase B receptor neurotrophic retrograde pathway,at the neuromuscular junction,in the axonal development and synapse elimination process versus the synapse *** purpose of this review is to describe the neurotrophic influence on developmental synapse elimination,in relation to other molecular pathways that we and others have found to regulate this *** particular,we summarize our published results based on transmitter release analysis and axonal counts to show the different involvement of the presynaptic acetylcholine muscarinic autoreceptors,coupled to downstream serine-threonine protein kinases A and C(PKA and PKC)and voltage-gated calcium channels,at different nerve endings in developmental *** dynamic changes that occur simultaneously in several nerve terminals and synapses converge across a postsynaptic site,influence each other,and require careful studies to individualize the mechanisms of specific *** describe an activity-dependent balance(related to the extent of transmitter release)between the presynaptic muscarinic subtypes and the neurotrophin-mediated TrkB/p75NTR pathways that can influence the timing and fate of the competitive interactions between the different axon *** downstream displacement of the PKA/PKC activity ratio to lower values,both in competing nerve terminals and at postsynaptic sites,plays a relevant role in controlling the elimination of supernumerary ***,calcium entry through L-and P/Q-subtypes of voltage-gated calcium channels(both channels are present,together with the N-type channel in developing nerve terminals)contributes to red

关键词： acetylcholine release adenosine receptors axonal competition brain-derived neurotrophic factor calcium channels motor end-plate muscarinic acetylcholine receptors postnatal synapse elimination serine kinases tropomyosin-related kinase receptorB

switching angle optimization and fault analysis of a multistring-multilevel inverter for renewable-energy-source applications

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Clean Energy 2022年第6期6卷 907-930页

作者： savitha m s.Nagaraja rao ms Ramaiah University of Applied sciences Department of Electrical EngineeringBangaloreIndia

In this paper,a multistring-multilevel inverter(m-mLI)for renewable-energy-source applications has been proposed with reduced switch count and harmonics along with single-switch fault analysis for various *** requires only‘m+1’power switches for‘m’voltage *** proposed work achieves the fine-tuning of switching angles using a metaheuristic technique,*** teaching-learning-based optimization algorithm(TLBOA),to mitigate the total harmonic distortion(THD)of the ***,the proposed TLBOA has been compared with conventional modulation techniques such as equal phase(EP),half-equal phase(HEP),near-level control(NLC)and Newton-Raphson(NR)to verify the effectiveness of TLBOA for various voltage levels in terms of%voltage-THD(%V-THD),computational time and *** fine-tuning the switching angles,the%V-THD is improved significantly when compared with EP,HEP,NLC and NR modulation *** an 11-level single-phase m-mLI,the%V-THD using TLBOA at 0.91 modulation index(mI)is 5.051%.The lower-order harmonics,i.e.5,7,11 and 13,are eliminated to improve the power ***,mLIs are often prone to failure,resulting in waveform *** extreme reduction in power quality impacts the load and significant damage is *** location of the open-circuit fault to be identified becomes more tedious under the faulty conditions with increased switch counts and voltage levels since the mathematical modelling fails to address the scenario in less computational ***,the machine-learning approach,*** vector machine(sVm)with Bayesian optimization,has been discussed to locate the faulty ***,the proposed m-mLI configuration has been modelled,simulated and validated using mATLAB®and simulink®.The results of the m-mLI configuration have been verified for 7,9 and 11 levels using TLBOA along with fault analysis using the sVm approach.

关键词： TLBO fault resilience multistring-multilevel inverters renewable-energy applications