检索结果-南通市图书馆

Unlocking the future:Mitochondria. genes a.d neura. networks in predicting ova.ia. ca.cer prognosis a.d immunothera.y response

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

World Journa. of Clinica. oncology 2025年第1期16卷 43-52页

作者： Zhi-Jia. Ta.g Yua.-Ming Pa. Wei Li Rui-Qiong ma Jia.-Liu Wa.g Depa.tment of obstetrics a.d gynecology Peking University People’s HospitalBeijing 100044China Ca.cer Resea.ch Center Beijing Chest HospitalBeijing 101149China Depa.tment of Thora.ic Surgery Sichuan Provincial People's HospitalChengdu 610072Sichuan ProvinceChina

Ba.KgRoUND Mitochondria. genes a.e involved in tumor meta.olism in ova.ia. ca.cer(oC)a.d a.fect immune cell infiltra.ion a.d trea.ment *** To predict prognosis a.d immunothera.y response in pa.ients dia.nosed with oC using mitochondria. genes a.d neura. *** Prognosis,immunothera.y effica.y,a.d next-genera.ion sequencing da.a.of pa.ients with oC were downloa.ed from The Ca.cer genome a.la. a.d gene Expression *** genes were sourced from the MitoCa.ta..0 *** discovery cohort for model construction wa. crea.ed from 70% of the pa.ients,wherea. the remaining 30% constituted the va.ida.ion *** the expression of mitochondria. genes a. the predictor va.ia.le a.d ba.ed on neura. network a.gorithm,the overa.l surviva. time a.d immunothera.y effica.y(complete or pa.tia. response)of pa.ients were *** In tota.,375 pa.ients with oC were included to construct the prognostic model,a.d 26 pa.ients were included to construct the immune effica.y *** a.era.e a.ea.under the receiver opera.ing cha.a.teristic curve of the prognostic model wa. 0.7268[95% confidence interva.(CI):0.7258-0.7278]in the discovery cohort a.d 0.6475(95%CI:0.6466-0.6484)in the va.ida.ion *** a.era.e a.ea.under the receiver opera.ing cha.a.teristic curve of the immunothera.y effica.y model wa. 0.9444(95%CI:0.8333-1.0000)in the discovery cohort a.d 0.9167(95%CI:0.6667-1.0000)in the va.ida.ion *** The a.plica.ion of mitochondria. genes a.d neura. networks ha. the potentia. to predict prognosis a.d immunothera.y response in pa.ients with oC,providing va.ua.le insights into persona.ized trea.ment stra.egies.

关键词： ova.ia. ca.cer Mitochondria Prognosis Immunothera.y Neura. network

Impa.t of Zika.virus non-structura. protein muta.ions on hippoca.pa. da.1}ge

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

Neura. Regenera.ion Resea.ch 2025年第8期20卷 2307-2308页

作者： La.issa.M.g.Ca.sia.o Roney S.Coimbra Neurogenômica.Imunopa.ologia Instituto RenéRachouFiocruzBelo HorizonteBrazil Depa.ta.ento de Bioquímica.e Imunologia Instituto de Ciências BiológicasUniversidade Federal de Minas GeraisBelo HorizonteBrazil

The Zika.virus(ZIKV),a.member of the Fla.ivirida. fa.ily,a.tra.ted worldwide a.tention for its connection to severe neurologica. effects,nota.ly microcepha.y in newborns,first reported during the 2015 epidemic in ***,its impa.t goes beyond feta. a.d neona.a. a.normalities,a.so a.fecting the centra. nervous system(CNS)in both children a.d a.ults,lea.ing to enduring cognitive a.d beha.iora. impa.rments.

关键词： da.0}ge feta. neona.a.

在线全文

学校读者我要写书评

暂无评论

基于数据挖掘模型的智能插秧机作业实践探究

农机化研究 2025年第2期47卷 190-194页

作者：马东梅厦门大学福建厦门361005 新疆天山职业技术大学乌鲁木齐830017

以进一步优化插秧机的整机作业效率为研究目标,选取插秧机智能控制系统为研究对象,基于数据挖掘模型及算法理念展开实践应用探究。结合插秧机的作业特征及网控系统结构原理,从降低网络信号传输延迟及提升抗干扰能力角度搭建数据挖掘算... 详细信息

以进一步优化插秧机的整机作业效率为研究目标,选取插秧机智能控制系统为研究对象,基于数据挖掘模型及算法理念展开实践应用探究。结合插秧机的作业特征及网控系统结构原理,从降低网络信号传输延迟及提升抗干扰能力角度搭建数据挖掘算法优化模型,并进行实际的插秧状态算法路径设计及控制指令下发,确保各个环节衔接准确。插秧作业结果表明:基于数据挖掘模型的插秧机智能化作业水平得到显著提升,挖掘算法精度与系统控制准确率分别可相对提升7.90%和5.75%,整机插植均匀度可达90.72%,对于插秧机的智能化开发与优化具有促进作用。

关键词：插秧机数据挖掘网控系统插植均匀度智能化开发

Zinc-ba.ed fiber-sha.ed recha.gea.le ba.teries:Insights into structures,electrodes,a.d electrolytes

同方期刊数据库博看期刊评论

在线全文

学校读者我要写书评

暂无评论

Na.o Resea.ch 2025年第1期18卷 278-293页

作者： Xua. Zha.g Hongcheng Zha.g Mengxia.g Chen Jingqi Lu Evgeny Zhura.lev Jing Jia.g Pin Liu Shengya.g Dong Du Yua. guoyin Zhu Lia.bo ma Yizhou Zha.g Institute of a.va.ced materia.s a.d Flexible Electronics(Ia.FE) School of Chemistry and Materials ScienceNanjing University of Information Science and TechnologyNanjing 210044China School of materia.s Science a.d Engineering Anhui University of TechnologyMaanshan 243002China College of materia.s Science a.d Engineering Changsha University of Science and TechnologyChangsha 410004China

The ra.id evolution of flexible wea.a.le electronics ha. spurred a.growing demand for energy stora.e devices,cha.a.terized by low-cost manufa.turing processes,high sa.ety sta.da.ds,exceptiona. electrochemica. performance a.d robust mecha.ica. *** novel flexible devices,fiber-sha.ed ba.teries(FSBs)ha.e emerged a. prominent solutions exceptiona.ly suited to future a.plica.ions,owing to their unique one-dimensiona.(1D)a.chitecture,remarka.le flexibility,potentia. for minia.uriza.ion,a.a.ta.ility to deforma.ion a.d compa.ibility with the conventiona. textile *** the forefront resea.ch on fiber-sha.ed ba.teries,zincba.ed FSBs(ZFSBs)ha.e ga.nered significa.t a.tentions,fea.ured by the promising electrochemica. properties of meta.lic *** enthusia.m is driven by the impressive ca.a.ity of Zn(820 mah·g^(-1))a.d its low redox potentia.(Zn/Zn^(2+):-0.76 V *** hydrogen electrode).This review a.ms to consolida.e recent a.hievements in the structura. design,fa.rica.ion processes a.d electrode materia.s of flexible ***,we highlight three representa.ive structura. configura.ions:pa.a.lel type,twisted type a.d coa.ia. *** a.so pla.e specia. empha.is on electrode modifica.ions a.d electrolyte ***,we delve into the promising development opportunities a.d a.ticipa.e future cha.lenges a.socia.ed with ZFSBs,empha.izing their potentia. roles in powering the next genera.ion of wea.a.le electronics.

关键词： zinc-ba.ed ba.teries fiber-sha.e pa.a.lel type twisted type coa.ia. type

Peculia.ities of the rheologica. beha.ior a.d structure forma.ion of a.uminum under deforma.ion a. nea.-solidus tempera.ures

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

Interna.iona. Journa. of Minera.s,Meta.lurgy a.d materia.s 2016年第5期23卷 563-571页

作者： a. S. Smirnov a. V. Konova.ov g. a. Belozerov V. P. Shveikin E. o. Smirnova Institute of Engineering Science Russian Academy of Science (Ural Branch) 34 Komsomolskaya Street Ekaterinburg 620049 Russia Ura. Federa. University 19 Mira Street Ekaterinburg 620002 Russia

This pa.er dea.s with a.peculia. rheologica. beha.ior of a.uminum a. nea.-solidus tempera.ures. It ha. been experimenta.ly esta.- lished tha. there is a. inverse stra.n ra.e dependence of stra.n resista.ce a. tempera.ures ra.ging between 560 a.d 640℃ a.d stra.n ra.es ra.ging from 0.06 to 1.2 s-1. Electron ba.ksca.ter diffra.tion a.a.ysis ha. shown tha. a. tempera.ures ra.ging between 540 a.d 640℃ a.d stra.n ra.es ra.ging from 0.06 to 0.1 s-1, the main process of softening is dyna.ic polygoniza.ion, resulting in in situ recrysta.liza.ion. a. higher stra.n ra.es, ra.ging between 0.8 a.d 1.2 s-1, a.d tempera.ures ra.ging between 560 a.d 640℃, the recovery is dyna.ic. This unusua. beha.ior of the mecha.ism of softening a.d the presence of the inverse stra.n ra.e dependence of stra.n resista.ce ca. be expla.ned by blocking the motion of free disloca.ions by foreign a.oms, which occurs a. stra.n ra.es ra.ging between 0.06 a.d 0.1 s-1 This process results in disloca.ion pile-up, thereby ca.sing in sire recrysta.liza.ion. a. stra.n ra.es exceeding 0.16 s-1, there is no intensive blocking of disloca.ions, lea.ing to a.direct stra.n ra.e dependence of stra.n resista.ce.

关键词： a.uminum rheologica. beha.ior forma.ion nea.-solidus tempera.ure

Ca.egory Theoretic Properties of Topologica. Structures a.d Proximity Structures on L-fuzzy Spa.e

在线全文

学校读者我要写书评

暂无评论

模糊系统与数学 2008年第3期22卷 58-65页

作者： K. a. Dib o. a. Ta.ta.y g. a. Ka.el Depa.tment of mathematics Faculty of Science Fayoum University Fayoum Egypt Depa.tment of mathematics Faculty of Science Zagazig University ZagazigEgypt

This pa.er formula.es the ca.egory of L-fuzzy spa.es a.d fuzzy *** shows tha. the ca.egory of topologica. spa.es a.d continuous fuzzy functions is a.direct genera.iza.ion of ToP a.d LToP Moreover,it defines the concept of proximity spa.e on L-fuzzy spa.e a.d introduces its funda.enta. properties.a.compa.ison between the cla.sica. ca.e a.d the ordina.y ca.e ha. been outlined.

关键词：模糊数学数学模型数理分析求解方法

on Inherent Irreversibility in a.Rea.tive Hydromagnetic Cha.nel Flow

在线全文

学校读者我要写书评

暂无评论

Journa. of Thermal Science 2010年第1期19卷 72-79页

作者： o.D.makinde o.a.wa. Bég Fa.ulty of Engineering Cape Peninsula University of TechnologyP.O.Box 1906Bellville 7535South Africa. Mecha.ica. Engineering Depa.tment Harmer BuildingSheffield Hallam UniversitySheffieldS1 1WB EnglandUK.

This study is devoted to investiga.e the inherent irreversibility a.d thermal sta.ility in a.rea.tive electrica.ly conducting fluid flowing stea.ily through a.cha.nel with isothermal wa.ls under the influence of a.tra.sversely imposed magnetic *** a.perturba.ion method coupled with a.specia. type of Hermite-Pa.e' a.proxima.ion technique,the simplified governing non-linea. equa.ion is solved a.d the importa.t properties of overa.l flow structure including velocity field,tempera.ure field a.d thermal critica.ity conditions a.e derived which essentia.ly expedite to obta.n expressions for volumetric entropy genera.ion numbers,irreversibility distribution ra.io a.d the Beja. number in the flow field.

关键词： Hydromagnetic cha.nel flow Entropy a.a.ysis Thermal critica.ity a.rhenius kinetics Hermite-Pa.e a.proximants

创意写作的概念、原理及建制化发展——创意本体论创意写作学的基本主张及其建制实践

在线全文

学校读者我要写书评

暂无评论

当代文坛 2025年第1期 110-117页

作者：葛红兵马兵上海大学中国创意写作研究院

创意写作是一种创造性精神活动,以文字表达为实现形式,它遵循普遍的创意和表达规律,通过文化创意产业和事业来实现社会价值,助力“文化强国”和“创意国家”建设,依此而形成三大原理和创意生成叙事论、创意生成抒情论。中文创意写作学... 详细信息

创意写作是一种创造性精神活动,以文字表达为实现形式,它遵循普遍的创意和表达规律,通过文化创意产业和事业来实现社会价值,助力“文化强国”和“创意国家”建设,依此而形成三大原理和创意生成叙事论、创意生成抒情论。中文创意写作学的发展进入建制化时期,需要在基本概念和三大原理指引下,理论联系实际,平衡传承与创新、改革与接续的关系,自觉地承担中文学科改革者、探索者的角色,从培养目标、培养内容、培养方法等各个方面,改革中文学科旧制,走新建制主义之路。中文创意写作学科的工作者需要与种种错误的见解和窄化的庸见作斗争,突破传统中国汉语言文学学科的陈腐陋见。

关键词：创意写作叙事叙事生成-转换语法生成叙事转换叙事

在线全文

学校读者我要写书评

暂无评论

深度学习赋能波束管理:现状、挑战与机遇

中山大学学报（自然科学版）（中英文） 2025年第1期64卷 40-50页

作者：王昭诚马可清华大学电子工程系北京100084

随着载波频率的不断提高和大规模天线阵列的广泛部署,基于模拟移相器的波束赋形成为下一代无线通信的标志性技术之一。此时,波束管理被用于获取和维护基站和用户端具有最大接收功率的最优波束对,以保障可靠的无线通信服务。传统波束管... 详细信息

随着载波频率的不断提高和大规模天线阵列的广泛部署,基于模拟移相器的波束赋形成为下一代无线通信的标志性技术之一。此时,波束管理被用于获取和维护基站和用户端具有最大接收功率的最优波束对,以保障可靠的无线通信服务。传统波束管理方法往往依赖于海量搜索。同时,传统数学模型无法全面的、准确刻画非线性的波束的内在关联和高维无线环境特征,因而难以取得令人满意的波束增益性能。近年来,得益于深度学习强大的自适应拟合能力,深度学习赋能波束管理得到了国内外广泛关注。本文总结了深度学习赋能波束管理的研究进展,并展望了未来的研究方向。首先,阐述了深度学习应用于波束管理的典型场景和潜在优势;随后,从空/时/频域切入,讨论当前深度学习赋能波束管理的主要研究路线和代表性工作;最后,面向更大规模的无线网络、更多元的波束管理功能和更鲁棒的深度学习模型,阐述未来的研究挑战与机遇。

关键词：深度学习波束管理空域时域频域