Results 51 to 60 of about 251,261 (256)

La riscoperta del Transcendental Painting Group: un capitolo trascurato della storia dell’arte americana

Annali Online dell'Università di Ferrara. Sezione Lettere
The Transcendental Painting Group (TPG), active in New Mexico between 1938 and 1945, promoted a form of non-objective painting connected to spiritual ideals. The works of its members, long marginalized by art history, have never been brought together and
Maria Valentina Palmisano
doaj   +1 more source

Low Thermal Resistance Architectures for AlGaN‐Based Semiconductor Devices

Advanced Electronic Materials, EarlyView.
Engineering channel thickness and substrate material significantly improves thermal management in AlGaN RF devices. A 5 nm AlGaN channel integrated on an AlN substrate achieved a record‐low thermal resistance of 3.96 K·mm${\rm K}\cdot{\rm mm}$/W, representing an 88.7% reduction compared with 500 nm AlGaN‐on‐sapphire devices.
Kidus Guye, Davide Orlandini, Seungheon Shin, Andy Allerman, Damena Agonafer, Siddharth Rajan, Samuel Graham   +6 more
wiley   +1 more source

E-learning in Times of Radical Uncertainty [PDF]

The European Educational Researcher
As teachers and teacher educators in the United States, we offer this editorial based on our lived experiences with the political, social, and environmental precarities where we live. Among these precarities are our looming U.S.
Mary Frances Rice, Joaquín T Argüello de Jesús, Nicholas DePascal, Helen M McFeely, Lehman Heaviland, Amy Traylor   +5 more
doaj   +1 more source

Keeping Pace or Falling Behind? The Depth of Latin American Trade Agreements

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This article examines whether Latin American countries are keeping pace with global trends in trade agreement depth or falling behind. Using 681 agreements (1970–2019), we develop the Depth Index of Trade Agreements (DITA) to weight provisions endogenously through factor analysis based on co‐occurrence patterns.
Raphael Gomes da Silva, Fernanda Aparecida Silva, Lia Nogueira   +2 more
wiley   +1 more source

Chinese Trade Competition and Rural Mexican Migration

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT China's accession to the World Trade Organization in 2001 reshaped global trade, reducing U.S. demand for Mexican manufactured goods and weakening Mexico's manufacturing employment. This study estimates how this trade‐induced decline affected migration and employment decisions among rural Mexicans.
Zachariah Rutledge, Joaquin Mayorga
wiley   +1 more source

Rural Labor Supply and Economic Opportunities: Commuting, Migration, Tariffs, and Immigration

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Some rural counties remain dependent on agricultural or manufacturing jobs, but an increasing proportion have diversified economics. Rural counties also differ in their abilities to commute to an urban market characterized by higher wages and labor productivity.
Peter F. Orazem, Mary C. Ahearn
wiley   +1 more source

Open Medial Meniscus Centralization With Arthroscopic Root Repair

Video Journal of Sports Medicine
Background: Meniscotibial ligament disruption and medial meniscal extrusion may represent early and predisposing events contributing to medial meniscal root tears. If left untreated, these extruded tears may result in loss of medial compartment cartilage.
Nicholas Newcomb MD, Jared Sanderford MD, Tyag Patel MD, Price Sessums MD, Ryan Price MD, William Curtis MD, Gehron Treme MD, Christopher Shultz MD   +7 more
doaj   +1 more source

Delaying the Inevitable? U.S. Screwworm Closures and Feeder Cattle Market Dynamics

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Biosecurity trade restrictions are commonly framed as preventive measures, yet in many settings they function primarily as policies of delay: they impose immediate market costs while only postponing the arrival of biological risks. This paper evaluates that intertemporal tradeoff using the 2024–2025 US suspension of live cattle imports from ...
Shelby Sumner, Savannah Jones, Tania Islam, K. Aleks Schaefer   +3 more
wiley   +1 more source

Veterinary antibiotics influence trigonelline biosynthesis and plant growth in Arachis hypogaea L.

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2017
Antibiotics from various sources such as livestock waste are being accumulated in the soil. The excessive uptake of antimicrobial agents by plants has been a major concern as it is currently unknown how plants respond to the presence of antibiotics in ...
Amith R. Devireddy, Madhuri A. Inupakutika, David Willmon, Prathusha Kakarla, Naveen Puppala, Youngkoo Cho   +5 more
doaj   +1 more source

Integrating Perennial Groundcover in Corn and Soybean Acres: Impacts on U.S. Agriculture

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Sustainable agricultural practices such as cover cropping can improve soil health, water quality, and carbon sequestration, yet U.S. adoption remains limited due to economic and operational barriers. We evaluate market and economic impacts of integrating perennial groundcover into U.S.
Sagar Dahal, Amani Elobeid, John Crespi
wiley   +1 more source