Results 91 to 100 of about 2,540,300 (215)

Low-Altitude Technology Empowering Smart Agriculture: Technical System, Application Scenarios, and Challenge Recommendations

智慧农业
[Significance]Agricultural low altitude agricultural technology, with unmanned aerial vehicles (UAVs) as its primary platform, integrates 5G communication, artificial intelligence, and the Internet of Things to support data acquisition, analysis, and ...
LAN Yubin, WANG Chaofeng, SUN Heguang, CHEN Shengde, WANG Guobin, DENG Xiaoling, WANG Yuanjie   +6 more
doaj   +1 more source

Highlights of agricultural research, Vol. 30, no. 1, Spring 1983

, 1983
Bibliography of agriculture, 0006-1530. Chemical abstracts, 0009-2258. Cover title. Special "Centennial" edition to commemorate the Alabama Agricultural Experiment Stations's 100 years of service to the people of Alabama. Also available on microfilm from:
Alabama Agricultural Experiment Station
core  

A “Conveyor Belt” From International Standards to Domestic Regulation? Evidence From the International Political Economy of Net Zero Governance

Regulation &Governance, EarlyView.
ABSTRACT When and how do international standards influence domestic policies? The literature identifies a range of ways international standards may relate to domestic regulations—including by exporting, substituting, supplanting, or bolstering national rules—creating theoretical ambiguity.
Thomas Hale, Emma Lecavalier, Claas Mertens, Bhavya Gupta, Thom Wetzer   +4 more
wiley   +1 more source

Early-Fault Feature Extraction for Rolling Bearings Based on Parameter-Optimized Variation Mode Decomposition

Machines
Bearing-vibration signals, characterized by strong non-stationarity, typically consist of multiple components. The periodic pulses related to bearing faults are frequently obscured by surrounding noise, and early bearing-fault vibrations are feeble ...
Junjie Ni, Gangjin Huang, Jing Yang, Nan Wang, Junheng Fu   +4 more
doaj   +1 more source

Aeromedical transportation and general aviation /

, 1971
Prepared for U.S.
Fromhagen, Carl., Gibbons, Harry L., Civil Aeromedical Institute., United States. Office of Aviation Medicine.   +3 more
core  

The Use and Functions of English in Egyptian Social Media

World Englishes, EarlyView.
ABSTRACT This article examines the contemporary functions of English in Egypt through two interrelated lines of inquiry. First, it provides an updated account of the status and roles of English in the country, revisiting and extending Schaub's assessment in light of significant historical, socio‐economic and linguistic developments over the past two ...
Lucia La Causa
wiley   +1 more source

STRUCTURAL ANALYSIS OF MANAGEMENT ENVIRONMENT OF AVIATION ENTERPRISE FROM THE POINT OF SYSTEMATIC APPROACH

, 2015
The structural analysis of management environment of aviation enterprise was carried out. And, as follows from the analysis, inhomogeneous factors which influence on the aviation activity were classified and formalized.
Shmelova, Tatyana, Assaul, Alex, Stasiuk, Oksana, Sikirda, Yuliya   +3 more
core  

Brain strain: Blood flow and metabolism in environmental extremes

Experimental Physiology, EarlyView.
Abstract This narrative review compares and contrasts the most commonly encountered environmental stressors on human cerebrovascular functioning. From high altitude and space, extreme apnoea, heat and cold stress, the impact of these stressors on the regulation of cerebral blood flow (CBF) and oxygen metabolism (CMRO2${\mathrm{CM}}{{\mathrm{R}}_ ...
Dario Vrdoljak, Damian M. Bailey, Travis D. Gibbons, Philip N. Ainslie   +3 more
wiley   +1 more source

Highlights of agricultural research, Vol. 38, no. 1, Spring 1991

, 1991
Bibliography of agriculture, 0006-1530. Chemical abstracts, 0009-2258. Cover title. Also available on microfilm from: Spaulding: Graphic Microfilm Division under title: State agricultural ...
Alabama Agricultural Experiment Station
core  

Highlights of agricultural research, Vol. 38, no. 2, Summer 1991

, 1991
Bibliography of agriculture, 0006-1530. Chemical abstracts, 0009-2258. Cover title. Also available on microfilm from: Spaulding: Graphic Microfilm Division under title: State agricultural ...
Alabama Agricultural Experiment Station
core