Results 51 to 60 of about 1,120,072 (324)

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

A Technique for Forecasting Defense Expenditures

The Review of Economics and Statistics, 1968
"Published in the Review of economics and statistics, vol. 50, no. 2, May 1968, and is reprinted here with the permission . ". ; Cover title. ; Bibliography: p. 13. ; Mode of access: Internet.
Galper, Harvey., Gramlich, Edward.
openaire   +2 more sources

Asymmetry of the Ferroelectric Phase Transition in BaTiO3

Advanced Materials, EarlyView.
Phase transitions are typically assumed to behave identically in forward and reverse. This work shows that in the ferroelectric material barium titanate this is not true: heating drives an abrupt, first‐order jump, while cooling gives a smooth, continuous change.
Asaf Hershkovitz, Elangovan Hemaprabha, Rajesh Mandal, Pravin Kavle, Jamil Tanus, Maya Barzilay, Ching‐Che Lin, David Spirito, Semën Gorfman, Bo Wang, Ignacio J. Villar‐García, Neus Domingo, Long‐Qing Chen, Lane W. Martin, Yachin Ivry   +14 more
wiley   +1 more source

Microenvironment Modulation‐Based Nanomaterial‐Loaded Hydrogel Dressings for Diabetic Foot Ulcers: Research Progress and Future Perspectives

Advanced Materials Interfaces, EarlyView.
xx xx. ABSTRACT Diabetic foot ulcer (DFU) is a chronic complication of diabetes, primarily caused by hyperglycemia, peripheral vascular disease, and neuropathy. Characterized by persistent hyperglycemia, impaired perfusion, inflammation, and infection, DFUs pose significant challenges to healing and are associated with high morbidity and amputation ...
Tang Yuqing, Chen Hong, Fan Weijing, Huang Renyan, You Yang, Liu Guobin   +5 more
wiley   +1 more source

TWO PERCENT OF GDP FOR DEFENSE

Obrana a Strategie, 2019
First, advantages and disadvantages connected with measuring military expenditures as a share of national GDP are being discussed. Subsequently, the article analyzes development of defense burden in NATO nations during the past decade in the context of ...
Vladan Holcner
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

PROPOSALS ON DEFENSE PROGRAM STRUCTURE: THE CASE OF THE MINISTRY OF DEFENSE OF GEORGIA [PDF]

Journal of Defense Resources Management, 2022
Defense organizations absorb large amounts of public resources. The way to improve the effectiveness of the management of defense funds implies the introduction of a performance-based budgeting approach, which links the funding of public sector ...
Ivan OKROMTCHEDLISHVILI
doaj  

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, EarlyView.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

Management of budget flows under martial law [PDF]

Public and Municipal Finance
Managing budget flows under martial law is important to ensure the security and financial stability of the state, helping to mobilize the necessary resources and concentrate them on financing key needs.
Kateryna Romenska, Viktoriia Datsenko, Valentyna Samoday, Yurii Puhach, Oksana Dudchyk   +4 more
doaj   +1 more source