搜索筛选:
搜索耗时1.7077秒,为你在为你在102,285,761篇论文里面共找到 197 篇相符的论文内容
发布年度:
[期刊论文] 作者:Teresa Fang,
来源:疯狂英语·新读写 年份:2022
Monarchs are the only butterflies known to make two-way migrations, as birds do. The annual migration of the eastern North American monarch butterfly is the most highly evolved(进化)of any known species of their kind. These butterflies can ......
Concurrence of Merkel Cell Carcinoma and Squamous Cell Carcinoma in A Patient with Generalized Actin
[期刊论文] 作者:Yue Zhang-Hui,Wang Yan,Fang Fang,Sun Jian-Fang,
来源:国际皮肤性病学杂志(英文) 年份:2022
Introduction::Merkel cell carcinoma (MCC) is a rare, aggressive cutaneous malignancy, and its pathogenesis might relate to ultraviolet light and Merkel cell polyomavirus infection. MCC in the Chinese population is uncommon.Case report::An 8......
[期刊论文] 作者:Qing-Yun Wu,Qian Zhang,Fang Fang,Wen-Bo Bu,
来源: 年份:2022
...
Finite Time Blowup with Upper Bound of Blowup Time of Solutions to Semilinear Parabolic Equations wi
[期刊论文] 作者:LI Na,FANG Shao-mei,
来源:数学季刊(英文版) 年份:2022
In this paper,we consider a semilinear parabolic equation with a general nonlinearity.We establish a new finite time blow-up criterion and also derive the upper bound for the blow-up time.The results partially generalize some recent ones ob......
[期刊论文] 作者:Chengli Fang,Yu Zhang,
来源:生物化学与生物物理学报(英文版) 年份:2022
Transcription factors(TFs)modulate gene expression by regulating the accessibility of promoter DNA to RNA polymerases(RNAPs)in bacteria.The MerR family TFs are a large class of bacterial proteins unique in their physiological functions and ......
[期刊论文] 作者:Nan Meng,Xiaogang Zhu,Fang Lian,
来源:颗粒学报(英文版) 年份:2022
Solid-state lithium batteries(SSLBs)have been identified as one kind of the most promising energy conversion and storage devices because of their safety,high energy density,and long cycling life.The development of solid-state electrolyte is......
[期刊论文] 作者:Jun-Tao He,Ping-Ping Fang,Ji Lin,
来源:中国物理快报(英文版) 年份:2022
Recently,research of solitons in Bose-Einstein condensates has become a popular topic.Here,we mainly study exact analytical solutions of Gross-Pitaevskii equations describing spin-orbit coupled spin-1 Bose-Einstein con-densates.To begin wit......
[期刊论文] 作者:Wen-Jin Huang,Mao-Fa Fang,Xiong Xu,
来源:中国物理B(英文版) 年份:2022
The protection of the entanglement between two V-atoms (EBTVA) in a multi-cavity coupling system is studied.The whole system consists of two V-atoms.The two V-atoms are initially in the maximum entangled state and interacts locally with its......
Determine the physical mechanism and source region of beat wave modulation by changing the frequency
[期刊论文] 作者:Zhe Guo,Hanxian Fang,Farideh Honary,
来源:中国物理B(英文版) 年份:2022
This paper introduces a new approach for the determination of the source region of beat wave (BW) modulation.This type of modulation is achieved by transmitting high-frequency (HF) continuous waves with a frequency difference f,where f is t......
Exploring the historical evolution of tourism-environment interaction in protected area:A case study
[期刊论文] 作者:PAN Xumei,YANG Zhaoping,HAN Fang,
来源:地理学报(英文版) 年份:2022
Protected areas have a double mandate of both“protection”and“use.”Nature-based tourism is considered an effective tool in terms of environmental conservation.Under-standing the causes and consequences of a spatiotemporal succession of t......
[期刊论文] 作者:清华大学建筑设计研究院有限公司,QIAN Fang,
来源:世界建筑 年份:2022
延安大学新校区图书馆、博物馆、校史馆项目作为延安大学新校区的标志性核心建筑群,选址于校园中心,连接教学生活区和城市界面,总建筑面积74,143.79m2.三馆除了为校园师生提供服务外,也面向公众开放,实现了建筑的高效利用和良好的社会价值及影响力.rn在延安这座......
[期刊论文] 作者:Shen-Yang Su,Xiu-Ning Liang,Hua Fang,
来源:中国物理B(英文版) 年份:2022
Based on density functional theory(DFT)and time-dependent density functional theory(TD-DFT),the effects of substituent on the excited-state intramolecular proton transfer(ESIPT)process and photophysical properties of 2-(2\'-hydroxyphenyl)-4......
A Short-Term Precipitation Prediction Model Based on Spatiotemporal Convolution Network and Ensemble
[期刊论文] 作者:Yunan Qiu,Zhenyu Lu,Shanpu Fang,
来源:自动化学报(英文版) 年份:2022
Dear editor,rnRegional precipitation,as a very important component system of hydrology,plays a key role in the whole water cycle[1].The dramatic changes of regional precipitation in a short period can easily have a serious impact on the loc......
[期刊论文] 作者:Guo Rong,Cui Yu,Qian Fang,
来源:城市规划(英文版) 年份:2022
In recent years,with the increasingly serious traffic problems in large cities of China,transformation to polycentric urban spatial struc-ture has been considered as an important initiative to improve the urban traffic performance.This stud......
Analysis of reflected signal of quad rotor UAV based on model fitting in mobile communication system
[期刊论文] 作者:LI Xiaohui,FANG Cong,FAN Tao,
来源:系统工程与电子技术(英文版) 年份:2022
In view of the many scenes of unmanned aerial vehicle(UAV)detection,a third-party signal source is used to design a receiver to monitor the UAV.It is of great significance to understand the reflection of the signal illuminating the UAV.Tak-......
[期刊论文] 作者:Peng FANG,Fang WANG,Zhan SHI,Dan FENG,Qianxu YI,Xianghao XU,Yongxuan ZHANG,
来源:计算机科学前沿 年份:2022
1 IntroductionrnGraph processing has received significant attention for its abil-ity to cope with large-scale and complex unstructured data in the real-world.However,most of the graph processing appli-cations exhibit an irregular memory acc......
Killing two birds with one stone:Constructing tri-elements doped and hollow-structured carbon sphere
[期刊论文] 作者:Jiafeng Ruan,Yahui Zhao,Sainan Luo,Jiaming Hu,Yuepeng Pang,Fang Fang,Shiyou Zheng,
来源:能源化学 年份:2022
Integrating the merits of long lifespan and excellent energy as well as power densities,potassium-ion hybrid capacitors (PIHCs) exhibit great prospects for future energy storage devices.To boost comprehen-sive performance of PIHCs,heteroato......
[期刊论文] 作者:华南理工大学,华南理工大学建筑设计研究院有限公司,QIAN Fang,
来源:世界建筑 年份:2022
六盘水市位于贵州省西部,地貌景观以山地、丘陵为主,是典型的山多平原少的地区,气候温和,全年气温变化幅度小,以阴天居多.rn本项目用地面积为245,346m2,总建筑面积159,679.8m2,是一所能容纳6000人、120班的省示范高中.学校用地多为山地、丘陵,地势起伏明显,超过......
[期刊论文] 作者:Samira Johari,Mahdi Yaghoobi,Hamid R.Kobravi,FANG Jing-hua,
来源:中南大学学报(英文版) 年份:2022
非线性模型预测控制器使用非线性预测模型来预测受控制系统的行为.在此,提出了一个超混沌对角递归神经网络数组,用于在前进窗口中建模和预测控制器下非线性系统的行为.为了改善超混沌对角线递归神经网络参数的收敛性,以更好地进行系统建模,可使用隐藏层中的逻辑......
[期刊论文] 作者:Cheng Liu,Shang-Yu Yang,Long Wang,Fang Zhou,
来源:中国神经再生研究(英文版) 年份:2022
There is an increasing recognition of the strong links between the gut microbiome and the brain, and there is persuasive evidence that the gut microbiome plays a role in a variety of physiological processes in the central nervous system. Th......
相关搜索: