Results 11 to 20 of about 19,922,741 (302)

Non-Uniqueness of Non-Linear Optical Response

, 2021
In recent years, non-linear optical phenomena have attracted much attention, with a particular focus on the engineering and exploitation of non-linear responses.
Alexander F. King (14408472), Gerard McCaul (14386650), Denys I. Bondar (2614072)   +2 more
core   +1 more source

Peak response of non-linear oscillators under stationary white noise [PDF]

, 2007
YesThe use of the Advanced Censored Closure (ACC) technique, recently proposed by the authors for predicting the peak response of linear structures vibrating under random processes, is extended to the case of non-linear oscillators driven by stationary ...
Palmeri, Alessandro, Muscolino, G., MUSCOLINO, Giuseppe Alfredo   +2 more
core   +1 more source

Survey Non-Response and Unemployment Duration [PDF]

, 2004
Social surveys are often used to estimate unemployment duration distributions. Survey non-response may then cause a bias. We study this using a unique dataset that combines survey information of individual workers with administrative records of the same workers.
Gerard J. van den Berg, Maarten Lindeboom, Peter Dolton   +2 more
openaire   +8 more sources

Early non-response as a predictor of later non-response to antipsychotics in schizophrenia: a randomized trial

BMC Medicine, 2023
Abstract Background It remains a challenge to predict the long-term response to antipsychotics in patients with schizophrenia who do not respond at an early stage. This study aimed to investigate the optimal predictive cut-off value for early non-response that would better predict later non-response to antipsychotics in ...
Long, Yujun, Wu, Qiongqiong, Yang, Ye, Cai, Jingda, Xiao, Jingmei, Liu, Zhaoqian, Xu, Yifeng, Chen, Ying, Huang, Manli, Zhang, Ruiguo, Xu, Xijia, Hu, Jian, Liu, Zhifen, Liu, Fang, Zheng, Yingjun, Meng, Huaqing, Wang, Zhimin, Tang, Yanqing, Song, Xueqin, Chen, Yunchun, Wang, Xueyi, Liu, Tiebang, Wu, Xiaoli, Fang, Maosheng, Wan, Chunling, Zhao, Jingping, Wu, Renrong   +26 more
openaire   +3 more sources

Non-market coordination: towards an ecological response to Austrian economics [PDF]

, 2008
Although the ecological tradition tends to favour a substantive role for non-market institutions in securing objectives such as environmental sustainability, Green theorists have paid relatively little attention to the important challenge posed to such ...
Greenwood, D.
core   +1 more source

Are risk estimates biased in follow-up studies of psychosocial factors with low base-line participation?

BMC Public Health, 2011
Background Low participation in population-based follow-up studies addressing psychosocial risk factors may cause biased estimation of health risk but the issue has seldom been examined.
Andersen Johan, Mikkelsen Sigurd, Rugulies Reiner, Kærgaard Anette, Thomsen Jane, Hansen Åse, Kolstad Henrik A, Kaerlev Linda, Mors Ole, Grynderup Matias B, Bonde Jens   +10 more
doaj   +1 more source

Peripheral proteomic changes after electroconvulsive seizures in a rodent model of non-response to chronic fluoxetine

Frontiers in Pharmacology, 2022
Major depressive disorder (MDD) is the psychiatric disorder with the highest prevalence in the world. Pharmacological antidepressant treatment (AD), such as selective serotonin reuptake inhibitors [SSRI, i.e., fluoxetine (Flx)] is the first line of ...
Rodolphe H. Lebeau, Indira Mendez-David, Laura Kucynski-Noyau, Céline Henry, David Attali, Marion Plaze, Romain Colle, Romain Colle, Emmanuelle Corruble, Emmanuelle Corruble, Alain M. Gardier, Raphaël Gaillard, Jean-Philippe Guilloux, Denis J. David   +13 more
doaj   +1 more source

Enhancing Social Surveys Through the Postal Collection of Shed Milk Teeth: an Example of a Large-Scale Cost-Effective Collection on a Longitudinal Study

Survey Research Methods, 2016
Social scientists and health researchers often need valid and reliable health measures from survey respondents to address key research questions, whether on environmental risks, weight and nutrition, physical activity or health / risky behaviours.
Samantha Jayne Parsons, Lucinda Platt
doaj   +1 more source

Non-response to baseline, non-response to follow-up and mortality in the Whitehall II cohort [PDF]

International Journal of Epidemiology, 2009
Little is known about the associations between non-response to follow-up surveys and mortality, or differences in these associations by socioeconomic position in studies with repeat data collections.The Whitehall II study of socioeconomic inequalities in health provided response status from five data collection surveys; Phase 1 (1985-88, n = 10 308 ...
Ferrie, Jane E., Kivimäki, Mika, Singh-Manoux, Archana, Shortt, Alison, Martikainen, Pekka, Head, Jenny, Marmot, Michael, Gimeno, David, De Vogli, Roberto, Elovainio, Marko, Shipley, Martin J.   +10 more
openaire   +5 more sources

Modeling unit non-response and validity of online teaching evaluation in higher education using generalizability theory approach

Frontiers in Psychology, 2023
IntroductionUnit non-response is a common phenomenon in online teaching evaluation in higher education institutions. However, little is known about the relationship between the rates of unit non-response and the quality of online teaching evaluation ...
Yayra Dzakadzie, Frank Quansah
doaj   +1 more source