SIGN-CHANGING SOLUTIONS FOR SCHRDINGER EQUATIONS WITH VANISHING AND SIGN-CHANGING POTENTIALS 

In this article, we study the existence of sign-changing solutions for the following Schrdinger equation-△u + λV(x)u = K(x)|u|p-2u x ∈ RN, u → 0 as |x| → +∞,wh...
《Acta Mathematica Scientia》  2014年 第03期 下载次数(23)| 被引次数(2)

Changing English in a Changing World 

This paper first investigates the phenomenon of changing English in our global village and the possible reasons for the changes,and then tries to discuss how pe...
《海外英语》  2012年 第23期 下载次数(50)| 被引次数(0)

变俗与变政 

本文选取南京国民政府统治十年间,上海的民俗变革历程为考察对象,探讨政府权威构建和维系的场景。1927年,南京国民政府成立后,新政权首先面临的就是构建和维系政府权威的任务,要完成这一任务,政府必须在维持社会稳定和推动社会进步两个方面进行努力。民俗变革也正是围绕这两个目标展开。本文主体分为三个部分:...
华东师范大学  博士论文  2007年 下载次数(1208)| 被引次数(3)

China's Changing Reform Landscape Calls for New Incentives 

China has entered into a crucial period of comprehensive deepening of reform.Reform carried out in some areas has already addressed quite a few chronic probl...
《China Economist》  2015年 第05期 下载次数(16)| 被引次数(0)

A Review of Jesus in Beijing:How Christianity Is Transforming China and Changing the Global Balance of Power by David Aikman 

The dramatic social and economic transformation of China since 1978 has been so impressive that it can only be described in terms of revolution or even resur...
《金陵神学志》  2004年 第04期 下载次数(54)| 被引次数(0)

2-phenyl-3,4-thiadiazole [3,2-α]-pyrimidine-7-one inhibits cell proliferation by changing the cell cycle and inducing endogenous and exogenous apoptosis in HeLa cells 

OBJECTIVE To investigate the effects and mechanism of a new chemical synthetic drug TPh on the proliferation and apoptosis of Hela cel s. METHODS MTT assay was ...
《中国药理学与毒理学杂志》  2019年 第10期 下载次数(1)| 被引次数(0)

Climate tipping-point potential and paradoxical production of methane in a changing ocean 

The global warming potential of methane(CH_4) is about 30 times stronger than that of carbon dioxide(CO2) over a century timescale. Methane emission is hypothes...
《Science China(Earth Sciences)》  2018年 第12期 下载次数(38)| 被引次数()

El Nio–Southern Oscillation and its impact in the changing climate 

Extensive research has improved our understanding and forecast of the occurrence, evolution and global impacts of the El Nio–Southern Oscillation(ENSO). Howeve...
《National Science Review》  2018年 第06期 下载次数(19)| 被引次数(1)

SIGN-CHANGING SOLUTIONS FOR THE STATIONARY KIRCHHOFF PROBLEMS INVOLVING THE FRACTIONAL LAPLACIAN IN R~N 

In this paper, we study the existence of least energy sign-changing solutions for a Kirchhoff-type problem involving the fractional Laplacian operator. By using...
《Acta Mathematica Scientia(English Series)》  2018年 第06期 下载次数(14)| 被引次数(1)

Simulation study of energy resolution with changing pixel size for radon monitor based on Topmetal-Ⅱ~- TPC 

In this paper, we study how pixel size influences energy resolution for a proposed pixelated detector—a high sensitivity, low cost, and real-time radon monitor ...
《Nuclear Science and Techniques》  2019年 第01期 下载次数(10)| 被引次数(1)

Preface: Value and dynamics of salt lakes in a changing world 

Thestatementthattheworld’secosystemsare rapidly deteriorating due to human intervention and global warming is nowadays commonplace. Some o the ecosystems mos...
《Journal of Oceanology and Limnology》  2018年 第06期 下载次数(19)| 被引次数()

Thermal characterization of bio-based phase changing materials in decorative wood-based panels for thermal energy storage 

Decorative wood panels containing pouches of bio-based phase changing materials(PCMs) were prepared. Three different PCM mixtures were used: a blend of capric a...
《Green Energy & Environment》  2019年 第01期 下载次数(11)| 被引次数()

The changing process and trend of ground temperature around tower foundations of Qinghai-Tibet Power Transmission line 

After the construction of Qinghai-Tibet Highway and Railway, the Qinghai-Tibet Power Transmission(QTPT) line is another major permafrost engineering project wit...
《Sciences in Cold and Arid Regions》  2019年 第01期 下载次数(12)| 被引次数()

Changing trends in the mortality rate at 1-year post hip fracture-a systematic review 

BACKGROUND Traditionally, the mortality rate at 1-year post hip fracture was quoted as approximately 30% of all hip fractures. There have been recent improvemen...
《World Journal of Orthopedics》  2019年 第03期 下载次数(4)| 被引次数(2)

Changing institutions for environmental policy and politics in New Era China 

The evolution of Chinese environmental policy and politics can be better understood in the broader context of institutional changes that have taken place since ...
《Chinese Journal of Population,Resources and Environm…》  2018年 第03期 下载次数(9)| 被引次数()

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