Results 11 to 20 of about 14,903,668 (313)

A New Fuzzy Multiobjective Geometric Programming in Double Sampling in Presence of Non-Response

open access: yesIEEE Access, 2020
Non-linear programming problems can be solved efficiently by geometric programming in which non-linear expressions can be expressed by an exponential or power functions. In this paper, Double Sampling Stratification (DSS) strategy is used in multivariate
Shafiullah   +3 more
doaj   +1 more source

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

open access: yesFrontiers 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   +13 more
doaj   +1 more source

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

open access: yesFrontiers 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

Suppression of Interferon-α Treatment Response by Host Negative Factors in Hepatitis B Virus Infection

open access: yesFrontiers in Medicine, 2021
Chronic hepatitis B virus (CHB) infection remains a major global public health issue for which there is still lacking effective curative treatment. Interferon-α (IFN-α) and its pegylated form have been approved as an anti-HBV drug with the advantage of ...
Jiayi Wang   +5 more
doaj   +1 more source

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

open access: yesBMC 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   +26 more
openaire   +3 more sources

Non-Uniqueness of Non-Linear Optical Response

open access: yes, 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)   +2 more
core   +1 more source

Understanding the patterns of mode switching in longitudinal studies

open access: yesSurvey Research Methods, 2021
Using mixed-mode data collection is becoming a mainstream way of conducting longitudinal surveys. However, interviewing the same units in a mixed-mode longitudinal design can lead to respondents switching between modes over time.
Alexandru Cernat, Joseph W. Sakshaug
doaj   +1 more source

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

open access: yesBMC 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   +10 more
doaj   +1 more source

non-global/gnole:

open access: yes, 2021
Generating functionals for NOn-globaL ...
Frédéric Dreyer, pmonni, non-global
core   +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

open access: yesSurvey 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

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