Results 31 to 40 of about 643,862 (286)
The grounded theory as a theoretical construction methodology
, 2020 Director del Grupo de Investigaciones en Marketing (GIM, Colciencias A). Profesor asociado de la Escuela de Negocios de la Universidad del Norte. Ph.D.
Margarita María Contreras Cuentas +2 more
semanticscholar +1 more source
Current Tracking Adaptive Control of Brushless DC Motors
International Journal of Adaptive Control and Signal Processing, EarlyView.In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Grounded Theory Review: An International Journal, 2010 I would like to speak about what I consider the future of grounded theory. I will discuss in whose hands the future of grounded theory appears to be and what accounts for its spread, its use and misuse, and where the majority of grounded theory studies ...
Barney G. Glaser, Ph.D., Hon. Ph.D.
doaj
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Grounded Theory Review: An International Journal, 2009 Theoretical sorting has brought the analyst to the point of pent-up pressure to write: to see the months of work actualized in a “piece.” But this is only a personal pressure.
Barney G. Glaser, Ph.D., Hon. Ph.D.
doaj
Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures
Advanced Engineering Materials, EarlyView.This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley +1 more source
Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films
Advanced Functional Materials, EarlyView.The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram +2 more
wiley +1 more source
The Hook: Getting your grounded theory research published
Grounded Theory Review: An International Journal, 2009 I learned about the hook as a fledgling writer back in the late 70’s, and early 80s. I wrote about stepfamilies when almost nobody else did (Stern, 1978, 1982a, 1982b).
Phyllis Noerager Stern, DNS, LLD (hon.), FAAN
doaj
Meta-coaching: a methodology grounded in psychological theory [PDF]
International Journal of Evidence Based Coaching and Mentoring, 2008 In this conceptual article we suggest that understanding clients’ self-reflexive processes enables coaches to become even more effective in helping clients make changes in how they think, feel and act.
Susie Linder-Pelz, Michael Hall
doaj