Results 71 to 80 of about 135,056 (217)

Competition of Dzyaloshinskii-Moriya and higher-order exchange interactions in Rh/Fe atomic bilayers on Ir(111)

open access: yes, 2018
Using spin-polarized scanning tunneling microscopy and density functional theory we demonstrate the occurrence of a novel type of noncollinear spin structure in Rh/Fe atomic bilayers on Ir(111).
Dupé, Bertrand   +9 more
core   +1 more source

Toward Hybrid Studio‐Based Learning Environments: A Sociomaterial Exploration of Design Education

open access: yesInternational Journal of Art &Design Education, EarlyView.
Abstract This article explores how hybrid learning (HL) can be successfully integrated into the practice‐based visual communication design (VCD) curriculum at Stellenbosch University (SU), South Africa, to enhance future teaching, learning, and curriculum renewal. This was approached from a sociomaterial perspective.
Karolien Perold‐Bull
wiley   +1 more source

Accurate spontaneous fission half-lives from a microscopic large-scale nuclear structure model

open access: yesPhysics Letters B
We demonstrate that energy density functional (EDF) models for atomic nuclei can achieve a level of accuracy in describing fission properties comparable to that of more phenomenological approaches, while maintaining predictive power for nuclear ground ...
A. Sánchez-Fernández   +3 more
doaj   +1 more source

Why blu-ray vs. HD-DVD ist not VHS vs. Betamax: the co-evolution of standard-setting consortia [PDF]

open access: yes
Extensive research has been conducted on the economics of standards in the last three decades. To date, standard-setting studies emphasize a superior role of demand-side-driven technology diffusion; these contributions assume the evolution of a user ...
Christ, Julian P., Slowak, André P.
core  

Comparison of first-principles methods to extract magnetic parameters in ultra-thin films: Co/Pt(111)

open access: yes, 2019
We compare three distinct computational approaches based on first-principles calculations within density functional theory to explore the magnetic exchange and the Dzyaloshinskii-Moriya interactions (DMI) of a Co monolayer on Pt(111), namely (i) the ...
Bihlmayer, Gustav   +8 more
core   +1 more source

Somebody Knows Something: Managerial Ability, Product Development, and Return‐on‐Investment in a Hit‐Driven Industry

open access: yesJournal of Economics &Management Strategy, EarlyView.
ABSTRACT In hit‐driven industries, product development is associated with a right‐skewed unconditional distribution of performance, and products in the right tail have outsized impacts. Understanding how exceptional performance is generated can improve resource allocation, but the literature advances two different narratives: one emphasizes postrelease
Darren Filson
wiley   +1 more source

What Lies Between Them? Exploring Relational Dynamics Among Hetero‐Gay Co‐Parents

open access: yesJournal of Marriage and Family, EarlyView.
ABSTRACT Objective This study seeks to enhance knowledge of the relationships between elective co‐parents in hetero‐gay families. Background Elective co‐parenting is an alternative family form that encompasses parents who are not intimate partners but decide to collaborate for the purpose of having children and raising them together.
Lior Bar, Ahuva Even‐Zohar
wiley   +1 more source

Shear Bond Strength Comparison between Two Orthodontic Adhesives and Self-Ligating and Conventional Brackets [PDF]

open access: yes, 2007
Objective: To evaluate and compare the shear bond strengths of two adhesives using two types of brackets: a conventional and a self-ligating bracket system. Materials and Methods: Sixty extracted human premolars were collected.
Berzins, David W.   +3 more
core   +1 more source

Deciding the fate of the false Mott transition in two dimensions by exact quantum Monte Carlo methods

open access: yes, 2015
We present an algorithm for the computation of unbiased Green functions and self-energies for quantum lattice models, free from systematic errors and valid in the thermodynamic limit. The method combines direct lattice simulations using the Blankenbecler
Blümer, N., Rost, D.
core   +1 more source

Spontaneous closure of partial maxillectomy defects using an acrylic removable partial dental prosthesis: A case series

open access: yesJournal of Prosthodontics, EarlyView.
Abstract This case series describes the prosthodontic treatment of five patients who were treated with surgical resection, with or without flap reconstruction, and had remaining oronasal fistulas following their maxillary neoplasms. All five patients obtained spontaneous closure of their partial maxillectomy defects following the use of a maxillary ...
Caroline T. Nguyen, Eitan Prisman
wiley   +1 more source

Home - About - Disclaimer - Privacy