Results 101 to 110 of about 104,421 (228)

Lack of capture‐induced mortality of neonates associated with variation in handling protocols

Wildlife Society Bulletin, EarlyView.
We found that handling metrics (e.g., handling time, number of collectors, and age at capture) had limited or no influence on the survival of neonatal mule deer, desert bighorn sheep, and Rocky Mountain bighorn sheep within the first few days of life. Furthermore, we found that handled mule deer and Rocky Mountain bighorn neonates were recruited at a ...
Marcus E. Blum, Tayler N. LaSharr, Kelley M. Stewart, John T. Hogg, Brittany L. Wagler, Rachel A. Smiley, Katey S. Huggler, Rhiannon P. Jakopak, Mitchell J. Brunet, Rebecca L. Levine, Rebekah T. Rafferty, Samantha P. H. Dwinnell, Benjamin M. Regan, Mike Cox, Brian F. Wakeling, Doug Brimeyer, Gary L. Fralick, Brandon Scurlock, Rusty C. Kaiser, Mark Thonhoff, Patrick W. Burke, Alyson B. Courtemanch, Daryl Lutz, Timothy J. Robinson, Kevin L. Monteith   +24 more
wiley   +1 more source

Threshold Currents of Vacuum Arcs With Tungsten and Copper Cathodes

High Voltage, EarlyView.
ABSTRACT This paper presents the results of an experimental study aimed at determining the threshold current for triggering a vacuum arc discharge, the probability of arc ignition and the average arc operation time depending on the current for tungsten and copper electrodes.
P. S. Mikhailov, I. L. Muzyukin, I. V. Uimanov, D. L. Shmelev, S. A. Barengolts   +4 more
wiley   +1 more source

ESTUDO COMPARATIVO DA UTILIZAÇÃO DA ABNT NBR 15200:2012 E DA ABNT NBR 6118:2014

REINPEC, 2016
Com a crescente preocupacao com seguranca das vidas humanas e da seguranca patrimonial, ao desenvolver o dimensionamento de uma estrutura de concreto armado o Engenheiro Civil deve ter conhecimento das normas tecnicas construtivas e das normas tecnicas para considerar situacoes extremas de ocorrencia inusitada, como e o caso de incendios.
Camila Rosa Galvão da Costa, Grasiela Rocha Ajala, Sebastião Álvaro Vasconcelos Júnior, Muriel Batista de Oliveira, Cristiano Pena Miller   +4 more
openaire   +1 more source

Spatial Dynamics and Lifespan of Adult Cicadas After Fire and Logging: A Radiotracking Study

Integrative Zoology, EarlyView.
This study investigates the effects of wildfire and post‐fire salvage logging on the survival, spatial behavior, and habitat selection of Lyristes plebejus cicadas in Mediterranean pine forests. A total of 63 cicadas were captured, tagged with radio transmitters, and released in three disturbance contexts: burnt‐logged, burnt‐unlogged, and unburnt ...
Carles Tobella, Marc Franch, Josep M. Bas, Lluís Brotons, Pere Pons   +4 more
wiley   +1 more source

Observation of Very High Energy Gamma Rays from HESS J1804-216 with CANGAROO-III Telescopes

, 2008
We observed the unidentified TeV gamma-ray source HESS J1804-216 with the CANGAROO-III atmospheric Cerenkov telescopes from May to July in 2006. We detected very high energy gamma rays above 600 GeV at the 10 sigma level in an effective exposure of 76 hr.
A. Kawachi, A. Seki, Altenhoff W. J., Bamba A., D. L. Swaby, D. Nishida, E. Yamazaki, F. Kajino, F. Tokanai, Fisher R. A., G. Thornton, G. V. Bicknell, H. Katagiri, H. Kubo, H. Muraishi, Handa T., J. Kushida, K. Inoue, K. Nishijima, K. Tsuchiya, M. Mori, M. Ohishi, Nishijima K., Ojeda-May P., P. G. Edwards, R. Enomoto, R. Kiuchi, R. Mizuniwa, R. W. Clay, Reich W., S. Gunji, S. Hara, S. Hayashi, S. Kabuki, S. Nakano, S. Watanabe, S. Yanagita, T. Hara, T. Hattori, T. Kifune, T. Mizukami, T. Naito, T. Nakamori, T. Suzuki, T. Tanimori, T. Yoshida, T. Yoshikoshi, V. Stamatescu, Y. Higashi, Y. Hirai, Y. Matsubara, Y. Mizumoto, Y. Muraki, Y. Sakamoto, Y. Yamada, Y. Yukawa   +55 more
core   +1 more source

Isothiazolinones in Disposable Rubber Gloves—Results of Chemical Analysis

Contact Dermatitis, EarlyView.
Chemical analysis revealed benzisothiazolinone (BIT) in 30/54 disposable rubber gloves (27 nitrile rubber gloves, 2 neoprene rubber gloves and 1 natural rubber glove) in concentrations of 0.3–73.7 ppm. Methylisothiazolinone (MI) was found in six nitrile rubber gloves in small concentrations.
Katri Suuronen, Katriina Ylinen, Sari Suomela, Maria Pesonen   +3 more
wiley   +1 more source

Novel blends of acrylonitrile butadiene rubber and polyurethane-silica hybrid networks

eXPRESS Polymer Letters, 2012
Novel blends of acrylonitrile butadiene rubber (NBR) and polyurethane-silica (PU-SiO2) hybrid networks have been prepared by melt blending. The PU-SiO2 hybrid networks were formed via the reaction of NCO groups of NCO-terminated PU prepolymer and OH ...
X. P. Wang, J. J. Tai, D. M. Jia, Y. F. Luo, J. H. Tan   +4 more
doaj   +1 more source

Changes in brainstem habituation during onabotulinumtoxinA treatment in chronic migraine: A prospective case–control study

Headache: The Journal of Head and Face Pain, EarlyView.
Abstract Objectives/Background Chronic migraine is a debilitating neurological disorder characterized by central sensitization and impaired brainstem habituation. OnabotulinumtoxinA is an established prophylactic treatment for chronic migraine, yet its effects on central trigeminal sensory processing remain incompletely understood.
Gerlinde Freimark, Sebastian Strauss, Lucas H. Overeem, Mira P. Fitzek, Kristin S. Lange, Carolin L. Höhne, Uwe Reuter, Robert Fleischmann, Bianca Raffaelli   +8 more
wiley   +1 more source

Study on the Applicability of Nitrile Butadiene Rubber in CO₂ Environment [PDF]

Cailiao Baohu
In the CO2 capture，utilization，storage and enhanced oil recovery (CCUS-EOR) environment，rubber packer failure in injection wells is a serious problem.The performance and applicability of nitrile rubber (NBR) in CO2 environments within CCUS ...
WU Guang'ai, LIU Zixuan, FENG Huanzhi, LI Zhun, WANG Zhu
doaj   +1 more source

Weak braided monoidal categories and their homotopy colimits [PDF]

, 2014
We show that the homotopy colimit construction for diagrams of categories with an operad action, recently introduced by Fiedorowicz, Stelzer and Vogt, has the desired homotopy type for diagrams of weak braided monoidal categories.
Solberg, Mirjam
core