Results 91 to 100 of about 482,370 (249)

Aerospace medicine and biology. A continuing bibliography with indexes, supplement 224 [PDF]

open access: yes
This bibliography lists 127 reports, articles, and other documents introduced into the NASA scientific and technical information system in September ...

core   +1 more source

Development of a wake vortex spacing system for airport capacity enhancement and delay reduction

open access: yes19th DASC. 19th Digital Avionics Systems Conference. Proceedings (Cat. No.00CH37126), 2000
D. Hinton, C. J. O'Connor
semanticscholar   +1 more source

Revisiting the Nexus Between Trade Liberalisation and Income Inequality: The Case of Sub‐Saharan African Countries

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This paper examines the impact of trade liberalisation on income inequality across 24 Sub‐Saharan African (SSA) countries from 2000 to 2020. Using IV‐Tobit and 2SLS models, we consistently find that greater trade openness significantly exacerbates inequality in the region. Critically, we document an inverted U‐shaped relationship between trade
Guivis Zeufack Nkemgha   +2 more
wiley   +1 more source

Artificial intelligence for personalized multiple micronutrient supplementation in maternal health

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Maternal undernutrition and micronutrient deficiencies remain pervasive, contributing to adverse pregnancy outcomes and long‐term health risks for mothers and offspring. Multiple micronutrient supplementation (MMS) during pregnancy has demonstrated benefits, including reduced risks of low birth weight, small‐for‐gestational‐age births, and ...
Gabriel Davis Jones   +9 more
wiley   +1 more source

Towards Water, Food and Energy Security: The Global Challenges and Possible Solutions for a Holistic Vision of Sustainability

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This invited paper gives an overview of the challenges the world is facing and offers a possible solution for water and food security within the holistic integrated concept of the water–energy–food (WEF) nexus. The paper summarizes the experience the author gained through working on various research projects at national and international ...
Ragab Ragab
wiley   +1 more source

Aeronautical Engineering: A special bibliography with indexes, supplement 55 [PDF]

open access: yes
This bibliography lists 260 reports, articles, and other documents introduced into the NASA scientific and technical information system in February ...

core   +1 more source

Uncovering the key bilateral trade linkages in the U.S. domestic food supply chain through disruption simulations

open access: yesJournal of the Agricultural and Applied Economics Association, EarlyView.
Abstract This paper uses counterfactual simulations to examine the impact of bilateral trade linkage disruptions on the U.S. agricultural and food trade system. Using an econometric gravity model, we estimate the relationship between disruptions and trade flows, identify critical state‐to‐state trade linkages whose disruption would significantly impact
Taejun Mo, Sandy Dall'erba
wiley   +1 more source

Operational benefits from the terminal configured vehicle [PDF]

open access: yes
The NASA Terminal Configured Vehicle is a flying laboratory used to conduct research and development on improved airborne systems (including avionics) and operational flight procedures, with particular emphasis on utilization in the terminal area ...
Clark, L. V.   +2 more
core   +1 more source

Exploring production of social and economic value in social enterprises through a business model framework

open access: yesStrategic Change, EarlyView.
Abstract This study explores how social enterprises create social and economic value through business models that support ex‐offenders. The work was motivated by a request for help from an entrepreneur wishing to establish a business that supports ex‐offender rehabilitation.
Elizabeth Green   +2 more
wiley   +1 more source

Monitoring of Oil and Gas Pipelines by Use of VTOL-Type Unmanned Aerial Vehicles [PDF]

open access: yes, 2016
The vast and diverse spread of the oil and gas pipeline infrastructure makes real-time monitoring of the entire network a very costly task. This topology has provided vandals and crude-oil thieves with the opportunity of tapping the pipelines and ...
Idachaba, F.E.
core  

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