Results 41 to 50 of about 118,397 (284)

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

Advanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens, Kaishuai Zhang, Priscila Cavassin, Arwin Goossens, Jochen Vanderspikken, Tania C. H. Castillo, Demetra Tsokkou, Adam Marks, Arianna Magni, Karrie Weaver, Laurence Lutsen, Sahika Inal, Koen Vandewal, Natalie Banerji, Wouter Maes   +14 more
wiley   +1 more source

Sampling in Grounded Theory

Grounded Theory Review: An International Journal
Theoretical sampling “is controlled by the emerging theory [and is] the process of data collection for generating theory” (Glaser, 1978 p. 36).
Helen Scott
doaj  

Crisis and disaster management in the light of the Islamic approach: COVID ‐19 pandemic crisis as a model (a qualitative study using the grounded theory) [PDF]

, 2020
Nawal A. Al Eid, Boshra A. Arnout
openalex   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source

Notes on the Forward to the Electronic Version of Doing Grounded Theory: Issues and Discussions

Grounded Theory Review: An International Journal
No ...
Alvita Nathaniel, Tom Andrews
doaj  

A Partial Application of Classic Grounded Theory in a Study of Poverty in Greenland

Grounded Theory Review: An International Journal, 2013
This paper describes a partial application of the classic grounded method in a research project tasked to surface an understanding of poverty, and offer policy recommendations for change, to the Government of Greenland.
Ólavur Christiansen, Helen Scott, Svend Erik Sørensen   +2 more
doaj  

Intramolecular Down‐ and Up‐Conversion in Dimeric Tetracene Complexes Centered via Platinum(II) and Palladium(II)

Advanced Functional Materials, EarlyView.
Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo, Yuxuan Hou, Melchor Matabuena, Rik R. Tykwinski, Dirk M. Guldi   +4 more
wiley   +1 more source

Is the Theory of Moral Reckoning in Nursing Ready for Modification?

Grounded Theory Review: An International Journal
This paper is a personal reflection on the original theory of moral reckoning in nursing, which seeks to answer the question, “Is the Theory of Moral Reckoning in Nursing Ready for Modification?” I was reminded recently to pick up some data I had ...
Alvita Nathaniel
doaj  

Choosing Grounded Theory

Grounded Theory Review: An International Journal, 2014
This book deals simply with choosing classic grounded theory (CGT) as the methodology to use mainly for doing the dissertation. CGT stands alone as a separate method, not as a competitive method in conflict and controversy with all the QDA (qualitative ...
Barney G. Glaser, PhD, Hon. PhD
doaj   +2 more sources

Ab Initio Study on 3D Anisotropic Ferroelectric Switching Mechanism and Coercive Field in HfO2 and ZrO2

Advanced Functional Materials, EarlyView.
This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye, Taeyoung Jeong, Seungjae Yoon, Dohyun Kim, Yunjae Kim, Cheol Seong Hwang, Jung‐Hae Choi   +6 more
wiley   +1 more source