Results 151 to 160 of about 24,922,869 (364)

Qualitative Research: A Grounded Theory Example and Evaluation Criteria [PDF]

open access: yes
The qualitative research paradigm, although occasionally applied, is not widely discussed in agribusiness and agricultural economics literature. The primary goals of this paper are (a) to present insights into qualitative research approaches and ...
Bitsch, Vera
core   +1 more source

Developing Community Connections: Qualitative Research Regarding Framing Policies [PDF]

open access: yes, 2003
The objective of this phase of research was to determine how Prevent Child Abuse America can effectively frame the organization's communications to advance a broad agenda of policies for children and families, including both policies that directly ...
Meg Bostrom
core  

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

X‐Ray Tomography Analysis of Damage Mechanisms in Metal Matrix Syntactic Foams During Compression

open access: yesAdvanced Engineering Materials, EarlyView.
In situ synchrotron X‐ray tomography is used to investigate the internal damage mechanisms of AlSi12 metal matrix syntactic foam with ceramic hollow spheres during compressive loading. It is concluded that a homogeneous distribution of the second‐phase filler material results in a sequential collapse in a localized region; this leads to controlled and ...
Indrajeet Tambe   +8 more
wiley   +1 more source

ReDiag: An Interactive Research Tool to Address Common Misconceptions in Linear Regression Model Diagnostics

open access: yesJournal of Open Research Software
Linear regression is a key statistical method for exploring relationships between a continuous outcome and predictors. Ensuring its assumptions are met is vital for accurate estimates and valid p-values.
Perseverence Savieri   +2 more
doaj   +1 more source

Emotion, empathy and exit: reflections on doing ethnographic qualitative research on sensitive topics [PDF]

open access: yes, 2008
Within ethnography, observation and participation are interwoven as sociological research practice that involves watching, listening and asking questions about people’s daily lives and experiences, and the meaning they attach to these.
Watts, J. H.
core  

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

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