Results 271 to 280 of about 4,723,194 (346)
Some of the next articles are maybe not open access.
Methodological Issues in Experimental Design and Interpretation
2009Abstract This article is organized around two topics: the first one is the methodology of experimental economics, a research program that is becoming increasingly influential in contemporary economic science. The second one is normative methodology, an issue that has been widely debated by philosophers of economics over the last two ...
openaire +1 more source
Experimental Design and Data Analysis for Biologists
, 2002Applying statistical concepts to biological scenarios, this established textbook continues to be the go-to tool for advanced undergraduates and postgraduates studying biostatistics or experimental design in biology-related areas.
G. Quinn, M. Keough
semanticscholar +1 more source
Experimental Design and Methodology
2009Due to the number of different experimental market designs and treatments, different articles in the literature sometimes use the same terms to refer to different components of an experiment. As an example, the term of an “experiment” can refer to one run of an experimental market, to the set of runs conducted with the same subjects or treatment design,
openaire +1 more source
Research methodology and experimental design
2017Before moving to the experimental studies in chapter 4 and chapter 0 , this chapter will describe the applied research methodology to empirically test the theoretical models. Specifically, this chapter will provide a detailed overview of the research methodology in terms of experimental setting, the experimental design, as well as the experiment’s ...
openaire +1 more source
Clinical Psychopharmacology—Some Problems in Methodologic and Experimental Design
American Journal of Psychotherapy, 1982While enormous strides have been made in clinical psychopharmacologic research during the past decade, fundamental improvements in methodologic and experimental designs are needed, if we are to have meaningful progress in the future. The challenges noted here are equally relevant to research in clinical psychotherapy.
openaire +2 more sources
The Practising midwife, 2020
Understanding research is a series of articles aimed at dispelling the myths around research theories and practices and exploring just what is meant by the different terminologies encountered when reading and using research articles. On alternate months, we explore different aspects of research to make this knowledge accessible and relevant.
Dr Sam Chenery-Morris, Becky Baker
openaire +1 more source
Understanding research is a series of articles aimed at dispelling the myths around research theories and practices and exploring just what is meant by the different terminologies encountered when reading and using research articles. On alternate months, we explore different aspects of research to make this knowledge accessible and relevant.
Dr Sam Chenery-Morris, Becky Baker
openaire +1 more source
Political Methodology: Research Design and Experimental Methods
1998Abstract Provides a discussion of issues relating to research design and experimental methods in political science. Issues are elaborated relating to control and random case selection, internal and external validity, identification of mediating variables, and replication.
openaire +1 more source
Journal of Applied Polymer Science, 2012
AbstractThis study describes the application of response surface methodology in the optimization of guar gum microspheres for colon‐specific delivery of metronidazole. The effect of varying the relative percent of the four factors used, that is guar gum, glutaraldehyde, swelling time, and stirring speed, has been systematically investigated for ...
Raj Kumar Shukla, Akanksha Tiwari
openaire +1 more source
AbstractThis study describes the application of response surface methodology in the optimization of guar gum microspheres for colon‐specific delivery of metronidazole. The effect of varying the relative percent of the four factors used, that is guar gum, glutaraldehyde, swelling time, and stirring speed, has been systematically investigated for ...
Raj Kumar Shukla, Akanksha Tiwari
openaire +1 more source
Optimisation of the Caco-2 Permeability Assay Using Experimental Design Methodology
Pharmaceutical Research, 2008This study used a Box-Behnken experimental design to optimise the experimental conditions in the Caco-2 assay for a series of p-hydroxybenzoate ester compounds (log P 1.96-5.69), as highly lipophilic compounds are not handled well in this system.Caco-2 cells, passage 55-70, were cultured on Transwelltrade mark cell culture supports and permeability ...
Mark, Lakeram +3 more
openaire +2 more sources
Experimental validation of the R³I design evaluation methodology
J. of Design Research, 2011How the validity of an emerging design method or methodology, such as relative reliability risk index (R3I), should be tested and demonstrated remains a vital question for the design research community. This paper provides a review of current thinking about the validation process and via a case study seeks to describe how an appropriate controlled ...
openaire +1 more source