Results 231 to 240 of about 156,563 (351)

Experimental assessment of large mammal population estimates from airborne thermal videography

open access: yesWildlife Biology, EarlyView.
Wildlife resource management requires reliable, fast, and affordable methods of surveying wildlife populations to develop and adaptively adjust policies. Thermal video from drones can yield high rates of detection over large areas with relative speed and safety.
Julia S. McElhinny   +7 more
wiley   +1 more source

Result of reclamation of man-made dumps from phosphorite deposits in the semi-desert zone of Kazakhstan. [PDF]

open access: yesPLoS One
Konysbayeva A   +10 more
europepmc   +1 more source

Radio Interference Prediction Method for EHV AC Transmission Lines at High Altitudes Based on Long‐Term Observations

open access: yesHigh Voltage, EarlyView.
ABSTRACT Radio interference (RI) is a critical factor in the design of extra‐high voltage (EHV) transmission lines at high altitudes. To address the insufficient field data of RI on high‐altitude transmission lines, the lack of adequate validation for existing RI prediction methods, and the difficulty in assessing RI levels under various meteorological
Yemao Zhang   +6 more
wiley   +1 more source

Disentangling the Impact of Forest Management Intensity Components on Soil Biological Processes. [PDF]

open access: yesGlob Chang Biol
Klein-Raufhake T   +11 more
europepmc   +1 more source

Absolute scaling of small‐ and wide‐angle X‐ray scattering images recorded with short duration X‐ray pulses on a large area fiber‐taper X‐ray detector

open access: yesJournal of Synchrotron Radiation, EarlyView.
An X‐ray scattering setup designed to capture small‐ and wide‐angle X‐ray scattering on a single, large area detector features a partially transmissive beamstop that facilitates non‐invasive recording of X‐ray beam position and intensity during acquisition of X‐ray scattering images.
Hyun Sun Cho   +3 more
wiley   +1 more source

Humus Biodegradation

open access: yesBulletin of Higher Educational Institutions. Lesnoi Zhurnal (Forestry journal), 2017
M.G. Romanovskiy   +2 more
openaire   +1 more source

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