Results 111 to 120 of about 29,513 (264)

Stable Vicinal Bisketene Equivalents for Aryne Diels-Alder Reactions. [PDF]

Synlett
Budwitz JE, Newton CG.
europepmc   +1 more source

Monitoring GPS‐collared moose by ground versus drone approaches: efficiency and disturbance effects

Wildlife Biology, EarlyView.
Efficient wildlife management requires precise monitoring methods, for example to estimate population density, reproductive success, and survival. Here, we compared the efficiency of drone (equipped with a RGB camera) and ground approaches to detect and observe GPS‐collared female moose Alces alces and their calves. We also quantified how drone (n = 42)
Martin Mayer, Erlend Furuhovde, Kristoffer Nordli, Giorgia Myriam Ausilio, Petter Wabakken, Ane Eriksen, Alina L. Evans, Karen Marie Mathisen, Barbara Zimmermann   +8 more
wiley   +1 more source

Controlling cyclodextrin host-guest complexation in water with dynamic pericyclic chemistry. [PDF]

Commun Chem
Gaedke M, Ramström A, Pooler DRS, Schaufelberger F.   +3 more
europepmc   +1 more source

A high‐altitude thermal infrared method for estimating moose abundance and demography in Rocky Mountain National Park, USA

Wildlife Biology, EarlyView.
Resource managers require accurate estimates of large herbivore abundance and demography to maintain ecological integrity. Common methods to count these species, including observations from low altitude helicopter flights, may conflict with other protected area management objectives and struggle to produce precise estimates for more cryptic species. To
Hanem G. Abouelezz, N. Thompson Hobbs
wiley   +1 more source

Early neonatal admissions with feeding difficulties to acute paediatric services at a tertiary paediatric hospital in England: sequential audits pre-COVID-19 and during the COVID-19 pandemic. [PDF]

BMJ Paediatr Open
Lee K, Dunne TF, Masoud M, Gleig H, Stott H, Nabwera H, Kamarova H.   +6 more
europepmc   +1 more source

Landscape factors influencing predation on capercaillie nests by two competing mesopredators: pine marten and red fox

Wildlife Biology, EarlyView.
Predation by pine martens Martes martes and red foxes Vulpes vulpes is an important factor influencing the population dynamics of capercaillie Tetrao urogallus. However, there is a knowledge gap regarding the relative effects of these mesopredators on the reproductive success of capercaillie. To better understand how various landscape factors influence
Siow Yan Jennifer Angoh, Scott Michael Brainerd, Olivier Devineau, Morten Odden, Torfinn Jahren   +4 more
wiley   +1 more source

Generation of Mono- and Bisazabicyclic <i>o</i>-Quinodimethanes through Polarity-Matched and -Mismatched 6π-Azaelectrocyclization: Access to Substituted Naphthalenes. [PDF]

Org Lett
Lee DJ, Shankar M, Acharya A, Giri R.
europepmc   +1 more source

Alder-Granulationsanomalie [PDF]

, 2018
openaire   +2 more sources

Alder Hey [PDF]

Journal of Epidemiology and Community Health, 2002
openaire   +1 more source

Micro‐habitat selection by boreal woodland caribou improves access to food

Wildlife Biology, EarlyView.
Bio‐logging sensors attached to radiotelemetry receivers have great potential to transform our understanding of the ecological, physiological, and energetic constraints that shape patterns of wildlife movement under field conditions. We used video camera collars to assess microhabitat selectivity by woodland caribou Rangifer tarandus in boreal forests ...
Ian D. Thompson, Philip A. Wiebe, Arthur R. Rodgers, Douglas Reid, James A. Baker, Brent R. Patterson, Eric McNeill, Romain Dejeante, John M. Fryxell   +8 more
wiley   +1 more source