Results 41 to 50 of about 2,833,793 (296)

CEO Pay Balance and Firm Performance in Times of Socioeconomic Challenges [PDF]

open access: yesSocioEconomic Challenges
This paper explores the socioeconomic turmoil during the COVID-19 crisis of 2020-2021, which had a profound global impact. It examines firms' mechanisms to safeguard themselves from risks in such challenging circumstances.
Halil D. Kaya, Zahar Rosinsky
doaj   +1 more source

Photoluminescence of Mechanochemically Manufactured Rare‐Earth Doped CsPbCl3 Microcrystals

open access: yesAdvanced Photonics Research, EarlyView.
The mechanochemical approach presented in this work allows for exceptional control over dopant incorporation, producing high‐quality powders suited to melt‐growth of single crystals. Through complementary structural characterization techniques (X‐ray diffraction, energy‐dispersive X‐ray spectroscopy, and X‐ray fluorescence), the nominal doping ...
Morris E. Olumba   +8 more
wiley   +1 more source

PRESIDENTIAL RE-ELECTION IN LATIN AMERICA: CURRENT TRENDS

open access: yesИбероамериканские тетради, 2016
The early 21st century saw a “boom” of presidential re-elections in Latin America. After almost a universal ban on re-election in the late 1980s - early 1990s, increasingly more countries amend their constitutions to authorize re-election of the head of ...
A. . Rylova
doaj   +1 more source

President's Communiqué

open access: yesThe Management Accountant Journal, 2019
The Institute is committed to support every possible initiative of the Government of India, and in furtherance of that, the Institute has initiated various measures to support the nation The Government of India has set up the Prime Minister's Citizen Assistance and Relief in Emergency Situations Fund (PM CARES Fund) The fund has been set up in for ...
openaire   +11 more sources

Pressure‐Assisted Ceramic Processing of Metal Halide Perovskites

open access: yesAdvanced Photonics Research, EarlyView.
This review critically assesses low‐temperature, pressure‐assisted ceramic processing as a pivotal technique to fabricate dense, polycrystalline wafers with precisely controlled macroscopic dimensions as well as microstructural properties. The aim is to bridge understanding between expert ceramists and halide perovskite specialists, highlighting the ...
Michael C. Brennan   +5 more
wiley   +1 more source

Health and economic impact of oral PrEP provision across subgroups in western Kenya: a modelling analysis

open access: yesBMJ Global Health
Introduction Oral pre-exposure prophylaxis (PrEP) is a priority intervention for scale-up in countries with high HIV prevalence. Policymakers must decide how to optimise PrEP allocation to maximise health benefits within limited budgets.
Linxuan Wu   +4 more
doaj   +1 more source

Design of a Bilayer Metalens for Red, Green, and Blue‐Achromatic Imaging with Wide Field of View

open access: yesAdvanced Photonics Research, EarlyView.
Herein, an RGB‐achromatic bilayer metalens with a wide 80‐degree field‐of‐view and a high 0.65 numerical aperture is presented. Using silicon nitride meta‐atoms, it maintains consistent focal lengths for red, green, and blue light, even at oblique angles.
Seong‐Won Moon   +4 more
wiley   +1 more source

Presidential Note

open access: yesHealth Behavior Research, 2018
Letter from the American Academy of Health Behavior President, Dr. Mark Reed.
Mark Reed
doaj   +1 more source

Vision‐Assisted Avocado Harvesting with Aerial Bimanual Manipulation

open access: yesAdvanced Robotics Research, EarlyView.
This work outlines the design and implementation of a bimanual aerial robot that employs visual perception and learning to detect, reach, and harvest avocados. A new gripper and fixer arm assembly is used to harvest avocados, while visual perception enables the detection of avocados and estimation of their position and orientation for determining ...
Zhichao Liu   +3 more
wiley   +1 more source

Prediction of Microstructural Representativity From A Single Image

open access: yesAdvanced Science, EarlyView.
Accurately estimating the reliability of phase fraction measurements from limited microstructural data remains a key challenge and is rarely reported for this reason. ImageRep addresses the problem by adapting the Two‐Point Correlation function to assess representativity from a single image.
Amir Dahari   +3 more
wiley   +1 more source

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