Results 61 to 70 of about 288,397 (269)

An electromechanical Ising Hamiltonian [PDF]

open access: yesScience Advances, 2016
The phonons localized in a mechanical resonator can be electrically manipulated to emulate the Ising Hamiltonian.
Mahboob, Imran   +2 more
openaire   +2 more sources

Atomic‐Layer‐Deposited ZnF2 on Aluminum Enabling In Situ NaF/Na–Zn Interphase for Robust Anode‐Free Sodium Batteries

open access: yesAdvanced Energy Materials, EarlyView.
“Sodiation of an ultrathin ALD‐ZnF2 layer on an Al current collector generates a sodiophilic Na–Zn alloy and a NaF‐rich SEI, enabling uniform Na deposition and highly reversible anode‐free sodium batteries.” ABSTRACT Achieving high‐energy‐density “anode‐free” sodium batteries remains a daunting challenge due to rapid capacity decay caused by poor ...
Viet Phuong Nguyen   +10 more
wiley   +1 more source

Development of the “Social Participation Barriers in Patients With Diabetes” Questionnaire for Older Patients With Diabetes and Evaluation of its Reliability and Validity

open access: yesGerontology and Geriatric Medicine
Objectives: To develop a questionnaire for evaluating the factors hindering social participation in older patients with diabetes (the Social Participation Barriers in Patients with Diabetes [SPBD] questionnaire) and assess its reliability and validity ...
Satoshi Ida MD   +3 more
doaj   +1 more source

Efficient Flexible Monolithic Perovskite/CIGS Tandem Solar Cell by Using Two‐Step Hybrid Deposition Approach

open access: yesAdvanced Energy Materials, EarlyView.
Novel low‐temperature two‐step hybrid (co‐evaporation/solution) processing suppresses Zn‐induced perovskite degradation in monolithic perovskite/CIGS tandems. Lewis‐base additive engineering restores high crystallinity under the reduced‐temperature constraint.
Muhammad Rehan   +17 more
wiley   +1 more source

The ISE Pulse Survey 2020: Taking the temperature of the graduate labour market. [PDF]

open access: yes, 2020
This report sets out the findings of the ISE Pulse Survey ...
Institute of Student Employers
core  

Effect of CoFe2O4 Addition in the Superconducting and Hardness Characteristics of Bi-2223 Ceramics

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi
This study investigates the influence of CoFe2O4 (CFO) content variation (x = 0.000 to 0.010) on the mechanical, structural and superconducting properties of Bi-2223.
Musa Doğruer
doaj   +1 more source

THE SAGA OF THE ISING SUSCEPTIBILITY [PDF]

open access: yesNew Trends in Quantum Integrable Systems, 2010
We review developments made since 1959 in the search for a closed form for the susceptibility of the Ising model. The expressions for the form factors in terms of the nome $q$ and the modulus $k$ are compared and contrasted. The $λ$ generalized correlations $C(M,N;λ)$ are defined and explicitly computed in terms of theta functions for $M=N=0,1$.
McCoy, B. M.   +6 more
openaire   +2 more sources

Regional Disparities in Case Volumes and Surgeon Distribution in Gastroenterological Surgery

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Regional disparities in surgical resources may influence the delivery and sustainability of gastroenterological surgery, particularly in countries experiencing rapid population aging and depopulation. Methods This nationwide cross‐sectional study used data from the Japanese National Clinical Database to examine temporal trends (2013–
Hiroshi Hasegawa   +30 more
wiley   +1 more source

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