Results 31 to 40 of about 11,823 (246)

FLYING DOWN TO RIO: AMERICAN COMMERCIAL AVIATION, THE GOOD NEIGHBOR POLICY AND WORLD WAR TWO, 1939-45

Essays in Economic and Business History, 2001
This article will address the role of American commercial aviation in the Good Neighbor policy during the period of World War Two. The Good Neighbor was a complex policy, and American commercial aviation both reflected and augmented this complexity ...
Erik Benson
doaj  

Cultural, Economic, or Transport Link: Does Carbon Emissions Trading Promote “Good Neighbor” Carbon Emission Reduction?

Land
Carbon emission reduction was a crucial objective for China’s green transformation, yet establishing regional cooperation with neighboring areas posed a significant challenge in carbon governance. We investigated the spillover effects of carbon emissions
Chong Zhuo, Yaobin Liu, Ling Dai, Yuyang Deng   +3 more
doaj   +1 more source

Public Policy Through the Lens of Necessity

Voices in Bioethics, 2021
Photo by Nick Fewings on Unsplash INTRODUCTION Necessity can drive people’s behavior to extremes, and at times, can provide an excuse for otherwise criminal, illegal actions that, under normal circumstances, would be morally wrong.
Anne Zimmerman
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Médicos, viagens e intercâmbio científico na institucionalização do combate ao câncer no Brasil (1941-1945) Physicians, travels, and scientific exchange during the institutionalization of the fight against cancer in Brazil (1941-1945)

História, Ciências, Saúde: Manguinhos, 2010
Analisa ações de médicos ligados às iniciativas pública e privada e que colaboraram para a incorporação do combate ao câncer, na agenda das políticas públicas de saúde do governo federal, cristalizadas na criação do Serviço Nacional de Câncer em 1941 ...
Rômulo de Paula Andrade, Vanessa Lana
doaj   +1 more source

A‐Site High‐Entropy Perovskite Enabling Sulfur‐Tolerant and Coking‐Resistant Anodes for Hydrocarbon‐Fueled Solid Oxide Fuel Cells

Advanced Materials, EarlyView.
A‐site high‐entropy engineering creates a robust Pr0.2Ba0.2La0.2Sr0.2Ca0.2FeO3‐δ (PBLSCF) perovskite‐based solid oxide fuel cell (SOFC) anode with in situ Fe nanoparticle exsolution to boost fuel oxidation and durability, achieving strong sulfur tolerance and coking resistance.
Lei Wu, Yue Bao, Zhi‐Hao Wang, Haixia Li, John Meynard M. Tengco, Ramin Babazadeh Dizaj, Patrick Holcombe, Roozbeh Seifollahy Astaraee, Nathan Thornburg, Chuancheng Duan, Fanglin Chen   +10 more
wiley   +1 more source

The Making of the Good Neighbor Policy [PDF]

The American Historical Review, 1962
Rayford W. Logan, Bryce Wood
  +6 more sources

Scalable Task Planning via Large Language Models and Structured World Representations

Advanced Robotics Research, EarlyView.
This work efficiently combines graph‐based world representations with the commonsense knowledge in Large Language Models to enhance planning techniques for the large‐scale environments that modern robots will need to face. Planning methods often struggle with computational intractability when solving task‐level problems in large‐scale environments ...
Rodrigo Pérez‐Dattari, Zhaoting Li, Robert Babuška, Jens Kober, Cosimo Della Santina   +4 more
wiley   +1 more source

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

Advanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi, Amirreza Davar, Dongyi Wang   +2 more
wiley   +1 more source

A SymMath Good Neighbor Policy [PDF]

Journal of Chemical Education, 2006
The SymMath collection is currently a repository of over 100 symbolic mathematics documents in Mathcad, Mathematica, and Maple.
openaire   +1 more source