Results 71 to 80 of about 87,832 (311)

This is fine: Mule deer and elk do not substantially change their behavior in response to active wildfires

open access: yesThe Journal of Wildlife Management, EarlyView.
During an outbreak of 7 wildfires in eastern Oregon, USA, we analyzed the home range and movement patterns of mule deer and elk before, during, and immediately after wildfires. Mule deer maintained high site fidelity during the wildfire but used their home range more uniformly and had higher daily displacement than deer unaffected by wildfire.
Jacob W. Dittel, Darren A. Clark
wiley   +1 more source

FIR Filtering of Discontinuous Signals: A Random-Stratified Sampling Approach [PDF]

open access: yes, 2020
This paper presents a novel approach, based on random stratified sampling (StSa) technique, to estimate the output of a finite impulse response (FIR) filter when the input signal is either a piecewise-continuous function having first-derivative ...
Tarczynski, A.   +3 more
core   +1 more source

Personality affects dynamics of an experimental pathogen in little brown bats

open access: yesRoyal Society Open Science, 2020
Host behaviour can affect host–pathogen dynamics and theory predicts that certain individuals disproportionately infect conspecifics during an epidemic.
Quinn M. R. Webber, Craig K. R. Willis
doaj   +1 more source

Cougar density on the Oregon Coast: Using dead recovery modeling in an open population

open access: yesThe Journal of Wildlife Management, EarlyView.
The primary objective of this study was to determine cougar density in western Oregon. Our results demonstrate that integrating DNA collected via bio‐darting, mandatory hunter‐harvest check‐ins, and GPS collar data into the OPCR2 is a reliable method for estimating cougar densities in densely forested coastal systems.
Jason A. Kirchner   +4 more
wiley   +1 more source

Plantas asociadas a los bosques de Abies guatemalensis (Pinaceae) del occidente de Guatemala Plants associated to Abies guatemalensis (Pinaceae) forests in Western Guatemala

open access: yesRevista de Biología Tropical, 2013
Hay una carencia de información detallada sobre la composición y estructura de las comunidades montanas guatemaltecas. El objetivo del estudio fue contribuir al conocimiento de la flora de bosques de abeto (Abies guatemalensis), para esto se hizo el ...
José Vicente Martínez Arévalo
doaj  

Цифровая обработка звуковых сигналов в музыкальной акустике. Электроакустическая система активного управления звуковым полем

open access: yesВестник музыкальной науки, 2016
На современном этапе развития цифровых технологий обработки звуковых сигналов появились принципиально новые возможности в управлении звуковым полем, которые открыли перспективы в творчестве музыкантов, композиторов и звукорежиссеров.
Исаков, Юрий Иосифович
doaj   +1 more source

Impact of hamstring versus quadriceps tendon graft on thigh muscle strength and surface electromyography activity after anterior cruciate ligament reconstruction

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To compare quadriceps tendon (QT) and hamstring tendon (HT) autografts regarding isometric thigh muscle strength, surface electromyography (sEMG) activity and clinical outcomes following anterior cruciate ligament reconstruction (ACLR).
Benjamin Forquignon   +8 more
wiley   +1 more source

Non-uniform wordlength delay lines for FIR filters

open access: yes, 2009
When FIR filters are designed floating point arithmetic is generally used. However when implemented on hardware such as ASICs, fixed point arithmetic must be used to minimise cost and power requirements.
Bolton, G., Stewart, R.W.
core  

System-and-structural features of the phytobiotaof the fir-beech forests of the Pokuttia Carpathians

open access: yesНаукові праці Лісівничої академії наук України
The article presents the results of the system-structural analysis of the flora of fir-beech forests of the low mountain terrain of the Pokuttia Carpathians.
Myroslava Soroka   +4 more
doaj   +1 more source

Ultrahigh‐Order Harmonic Mode‐Locked Optoelectronic Oscillator

open access: yesLaser &Photonics Reviews, EarlyView.
This article demonstrates a record‐breaking microwave frequency comb generator using an ultrahigh‐harmonic‐order mode‐locked optoelectronic oscillator. By integrating dual recirculating loops into a low‐coherence system, the researchers achieved a harmonic order of 956 with superior noise suppression.
Zhuoran Wang   +3 more
wiley   +1 more source

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