Results 41 to 50 of about 9,691,151 (294)
Photoelectric Imaging of the Optically Inactive Charge State of Silicon‐Vacancy Defects in Diamond
Advanced Science, EarlyView.Although the doubly negative charge state of the SiV center in diamond is predicted to ionize only in the ultraviolet and is therefore considered optically inaccessible, we demonstrate visible‐range photoelectric imaging enabled by a previously unrecognized regime of laser‐assisted tunneling. ABSTRACT The investigation of optically active point defects
Ilia Chuprina +8 more
wiley +1 more source
Institute of Natural Resource Sustainability 2008-2009 Annual Report [PDF]
, 2009 not peer reviewedSubmitted by Susan Braxton (braxton@illinois.edu) on 2011-11-09T15:58:39Z No. of bitstreams: 1 annual-rept-fy09.pdf: 2063631 bytes, checksum: c9de98955cb7abde12830c64339933ff (MD5)Made available in DSpace on 2011-11-09T15:58:39Z (GMT ...
Institute of Natural Resource Sustainability
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Optimal management of citrus disease and extreme climatic factors
Trees, Forests and PeopleThis study develops a dynamic bioeconomic model using the Bellman equation to derive the optimal management strategy for Witches’ Broom Disease of Lime (WBDL) and the optimal replanting age of citrus trees after the first attack under multiple scenarios ...
Sofiyat Salam +4 more
doaj +1 more source
MXene‐Based Room‐Temperature NO2 Gas Sensors: A Meta‐Analysis
Advanced Science, EarlyView.This study presents the first comprehensive meta‐analysis of MXene‐based NO2 sensors, decoding 32 study characteristics across 61 peer‐reviewed studies. By isolating materials chemistry as the primary performance driver over device‐level parameters, the authors establish a methodological blueprint and a predictive structure–function map to accelerate ...
Alexander Khort +3 more
wiley +1 more source
The Impact of Psychological and Risk Factors on Tourists’ Loyalty Toward Nature-Based Destinations
Tourism and HospitalityTourist loyalty is vital for destination success, fostering repeat visits and positive word-of-mouth. This study explores the psychological and safety-related factors driving tourist loyalty to natural attractions in Oman, a rising destination known for ...
Abdullah Al Mahruqi +3 more
doaj +1 more source
Extreme Weather Events and Consumer Food Responses
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT This study investigates consumer food responses to Hurricanes Helene and Milton, which affected a swath of the Southeastern U.S. in 2024. Using representative consumer survey data from six affected states, we analyze 10 distinct food responses classified into ex ante and ex post responses, and examine their associations with food insufficiency
Ahmad Zia Wahdat, Joseph Balagtas
wiley +1 more source
Optimal management of crop pests in the presence of agritourism
Journal of the Saudi Society of Agricultural SciencesThe pomegranate industry faces increasing challenges due to pest infestations, particularly from Virachola livia, which threatens production and farmer livelihoods, especially in arid countries like Oman.
Badriya Al Hinaai +4 more
doaj +1 more source
Hemp Cultivation and Crop Diversification: Implications for Ecosystem Services in Kentucky
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT This study examines the ecosystem benefits of expanding hemp cultivation by assessing its impact on crop diversity. Using scenario‐based simulations and fixed‐effect panel regressions with county‐level data in Kentucky, we find that increased hemp acreage tends to enhance crop diversity, improving water quality and bird diversity.
Yunsun Park +4 more
wiley +1 more source
Natural Resources and Economic Growth: The Role of Investment [PDF]
The World Economy, 2006 Is it possible that excessive reliance on natural resources affects saving and investment in a way that retards economic growth? – and thus, in the long run, the level of output per capita. This paper reviews the literature, explores the data and compares and contrasts the explanatory power and interplay of natural resources and civil liberties, our ...
Thorvaldur Gylfason, Gylfi Zoega
openaire +5 more sources
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 +2 more
wiley +1 more source