Results 41 to 50 of about 270,146 (334)

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

A Política de boa vizinhança chinesa no contexto da integração regional asiática

open access: yesMeridiano 47, 2017
The article analyses Chinese foreign policy’s evolution from Deng Xiaoping to Hu Jintao  and the guiding principles of China's foreign policy in the first decade of the 21st century.
Anna Carletti
doaj  

Environmental Degradation, Social Sin, and the Common Good [PDF]

open access: yes, 2010
WHILE REPORTS OF ENDANGERED SPECIES, pollutants and toxins in the environment, problematic nuclear and other hazardous wastes, and threats to the biosphere have been highlighted occasionally by the media for many years, recent attention has focused on ...
Schaefer, Jame
core   +1 more source

Scalable Task Planning via Large Language Models and Structured World Representations

open access: yesAdvanced 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   +4 more
wiley   +1 more source

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

open access: yesEssays 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?

open access: yesLand
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   +3 more
doaj   +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)

open access: yesHistória, 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

Public Policy Through the Lens of Necessity

open access: yesVoices 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

Assisted Housing Mobility and the Success of Low-Income Minority Families: Lessons for Policy, Practice, and Future Research [PDF]

open access: yes, 2008
Based on results from the Gautreaux desegregation and Moving to Opportunity programs, discusses ways to make assisted housing mobility policies more effective in the long term, including experimenting with target populations and placement ...
Margery Austin Turner   +1 more
core   +1 more source

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

open access: yesAdvanced 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   +2 more
wiley   +1 more source

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