Results 71 to 80 of about 17,119 (239)

Laser Induced Gas Vortices

open access: yes, 2012
Properly polarized and correctly timed femtosecond laser pulses have been demonstrated to create rotational states with a preferred sense of rotation. We show that due to conservation of angular momentum, collisional relaxation of these unidirectionally ...
Averbukh, Ilya Sh.   +2 more
core   +1 more source

Study of Positive Corona Discharge of Needle Plate Electrodes in Airflow

open access: yesHigh Voltage, EarlyView.
ABSTRACT For high‐speed moving objects such as aircraft and wind turbine blades, discharge occurs under strong airflow. Research on lightning attachment characteristics has been extensive, whereas the role of corona discharge in pre‐breakdown streamer development has received less attention.
Lei Lan   +6 more
wiley   +1 more source

Review study and evaluation of possible flight experiments relating to cloud physics experiments in space [PDF]

open access: yes
The general objectives of the Zero-Gravity Atmospheric Cloud Physics Laboratory Program are to improve the level of knowledge in atmospheric cloud research by placing at the disposal of the terrestrial-bound atmospheric cloud physicist a laboratory that ...
Hunt, R. J., Wu, S. T.
core   +1 more source

Prospects for Developing Compressed Air Energy Storage in Saudi Arabia

open access: yesIET Smart Energy Systems, EarlyView.
Under Saudi Arabia's Vision 2030, this paper analyses the supporting role of Compressed Air Energy Storage in high‐penetration renewable energy systems and, in light of the local geological resources and grid conditions, demonstrates its feasibility for deployment and future development prospects.
Mingzhong Wan   +6 more
wiley   +1 more source

Two neutrino positron double beta decay of $^{106}$Cd for $0^+ \to 0^+$ transition

open access: yes, 2004
The two neutrino positron double beta decay of $^{106}$Cd for 0$^{+} \to $ 0$^{+}$ transition has been studied in the Hartree-Fock-Bogoliubov model in conjunction with the summation method.
A. Shukla   +51 more
core   +1 more source

Clearing the Air: How Fine Particulate Matter Regulations Reshape Farmland Values in U.S. Corn and Soybean Regions

open access: yesJournal of Agricultural Economics, EarlyView.
ABSTRACT We investigate the impact of air quality regulations targeting fine particulate matter (PM2.5) on farmland values in corn and soybean producing counties in the United States over the period 1997–2022. Using self‐reported farmland value data from the Agricultural Census and county‐level pollution classifications provided by the Environmental ...
Cécile Couharde, Rémi Generoso
wiley   +1 more source

Efficient Masked Autoencoder for Birdsong Representation with Applications on Wild Bird Species Classification

open access: yesIntegrative Zoology, EarlyView.
Research on mosquito feeding preferences and the malaria parasites they transmit is essential for understanding the interactions between hosts, vectors, and parasites. In this study, vertebrate hosts were identified in 72 mosquitoes. Most blood meals (58.7%) came from birds, representing 25 species, while 40.0% came from mammals (13 species), and 1.3 ...
Qin Zhang   +8 more
wiley   +1 more source

Deformation of Fields of Meteorological Elements Under the Influence of Buildings [PDF]

open access: yesMiscellanea Geographica, 1986
Stopa-Boryczka Maria   +4 more
openaire   +2 more sources

Farm‐scale Natural Capital Accounting: Unlocking the potential of natural capital to support sustainable agriculture

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract The demand for information about property‐scale natural capital is growing rapidly as producers and supply chains respond to opportunities and pressures to report environmental performance information. Natural Capital Accounting offers promise but agreed methods for farm‐scale accounts are currently lacking.
James Q. Radford   +7 more
wiley   +1 more source

Study of the 10 micron continuum of water vapor [PDF]

open access: yes
Radiation attenuation by atmospheric water vapor is considered. A formula based on laboratory data is recommended for approximating continuous absorption in the spectra region in question.
Arefyev, V. N.   +3 more
core   +1 more source

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