Results 41 to 50 of about 186,690 (314)

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Analysis of Factors Affecting Defense Expenditures: An XAI-Based Model

Systems
This paper investigates how economic capacity, budget priorities, and governance conditions jointly shape defense spending in a transparent and auditable empirical framework.
Zulfukar Aytac Kisman, Selman Uzun, Mustafa Ali Guler, Ceren Bakal, Ziya Kivanc Kirac, Gungor Yildirim, Cem Ayden, Bilal Alatas   +7 more
doaj   +1 more source

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

Study on a combined prediction method based on BP neural network and improved Verhulst model

Systems Science & Control Engineering, 2019
The cost prediction is an important part of macroeconomic prediction. The fitting degree of the prediction model not only directly influences the prediction accuracy but also determines the effectiveness of the information provided to the decision maker,
Tong Niu, Lin Zhang, Shengjun Wei, Baoshan Zhang, Bo Zhang   +4 more
doaj   +1 more source

Direct Mode‐Resolved Measurement of Interfacial Phonon Transport by Acoustic Phonon Reflectometry

Advanced Materials Interfaces, EarlyView.
We introduce a novel analysis, acoustic phonon reflectometry, that measures the mode‐resolved phonon reflection coefficient at semiconductor interfaces. In aluminum nitride, we observe excellent agreement with the acoustic mismatch model across three distinct interfaces.
Christopher Hennighausen, Gustavo A. Alvarez, Jeffrey Z. Kaaret, Patrick Soucy, Amir F. Amhaz, Jeffrey Moses, Kenneth R. Beyerlein, Nicole A. Benedek, Zhiting Tian, Ankit S. Disa   +9 more
wiley   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

THE PROGNOSIS OF TOTAL PUBLIC EXPENDITURES AND TYPES OF EXPENDITURES IN ROMANIA [PDF]

Annals of the University of Petrosani: Economics, 2012
The purpose of the paper is to provide a prognosis of total public expenditure and types of expenditures, starting from the evolution in time of total public expenditure and spending on public services, defense, public order and safety, economic affairs,
ANA-PETRINA STANCIU, PETRE BREZEANU
doaj  

Russian economic development under forceful defense spending growth [PDF]

Russian Journal of Economics
The article examines historical aspects, general economic logic, and theoretical discussions on the policy of stimulating the economy through increased government appropriations for defense items.
Oleg V. Buklemishev
doaj   +3 more sources

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

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