Results 21 to 30 of about 194,563 (311)

Large mammal remains from the early pleistocene site of Podere San Lorenzo (Perugia, Central Italy) [PDF]

, 2019
Most of the research on fossil mammals from Umbria (central Italy) has been carried out in the southwestern branch of the Tiber basin, due to its paleontological richness.
Azzarà, Beatrice, Breda, Marzia, BROBIA ANSOLEAGA, Alba, Buzi, Costantino, Cherin, Marco, Pandolfi, Luca, Pazzaglia, Fausto   +6 more
core   +3 more sources

Local extinctions in the small mammal's assemblages between late Holocene and historical times in Talagapa mountains (Patagonia, Argentina): The role of land use changes [PDF]

, 2016
The aim of this work was to evaluate possible changes in the small mammal composition in the Patagonian arid Extra-Andean steppes between the late Holocene and historical times.
Andrade, Analia, Monjeau, Jorge Adrian
core   +1 more source

Shape of the Doppler Sonographic Systolic Blood Flow Profile of the Pulmonary Artery of Healthy Racing Pigeons and the Influence of Anesthesia

Veterinary Sciences
There is scant information available about the blood flow of the pulmonary artery in avian cardiology. In human medicine, the shape of the Doppler sonographic blood flow profile of the pulmonary artery can be used to access the pressure conditions of the
Carolin Girard, Lajos Koy, Norbert Kummerfeld, Michael Pees, Michael Fehr, Marko Legler   +5 more
doaj   +1 more source

Negative effects of an exotic grass invasion on small-mammal communities. [PDF]

PLoS ONE, 2014
Exotic invasive species can directly and indirectly influence natural ecological communities. Cheatgrass (Bromus tectorum) is non-native to the western United States and has invaded large areas of the Great Basin. Changes to the structure and composition
Eric D Freeman, Tiffanny R Sharp, Randy T Larsen, Robert N Knight, Steven J Slater, Brock R McMillan   +5 more
doaj   +1 more source

New early Eocene tapiromorph perissodactyls from the Ghazij Formation of Pakistan, with implications for mammalian biochronology in Asia [PDF]

, 2012
Early Eocene mammals from Indo-Pakistan have only recently come under study. Here we describe the first tapiromorph perissodactyls from the subcontinent. Gandheralophus minor n. gen. and n. sp. and G. robustus n. sp.
Bai B., Dehm R., Fischer K.H., Gingerich P. D., Gingerich P.D., Gingerich P.D., Gunnell G.F., Holbrook L.T., Khan A., Kumar K., Lucas S.G., Lucas S.G., Lucas S.G., Maas M.C, Matthew W.D., Meng J., Missiaen P., Missiaen P., Philip D. Gingerich, Pieter Missiaen, Pilgrim G.E., Radinsky L.B., Radinsky L.B., Radinsky L.B., Ranga Rao A., Ranga Rao A., Rose K.D., Russell D.E., Sahni A., Sahni A., Sahni A., Thewissen J.G.M., Ting S., Ting S., Tong Y., Tsubamoto T., Wang Y., West R.M.   +37 more
core   +2 more sources

Shape of the Pulmonary Doppler Sonography Blood Flow Profile of the Congo Grey Parrot (Psittacus erithacus) and the Influence of Heart Disease

Veterinary Sciences
In avian medicine, sonographic examination is an important diagnostic tool for heart diseases. Little is known about the diagnostic relevance of the Doppler blood flow profiles of parrots.
Carolin Girard, Norbert Kummerfeld, Michael Pees, Michael Fehr, Marko Legler   +4 more
doaj   +1 more source

Evaluation of Lateral Ear Canal Ablation (LECA) as a Surgical Treatment Option for External Ear Canal Disease in Lop-Eared Pet Rabbits (Oryctolagus cuniculus)

Animals
A soft tissue-filled external ear canal, sometimes also referred to as otitis externa in the veterinary literature, is a prevalent disease in pet rabbits, especially in lop-eared pet rabbits. The authors describe the clinical findings, diagnostic workup,
Anne Willems, Johannes Hetterich, Milena Thöle, Michael Pees, Michael Fehr, Maximilian Reuschel   +5 more
doaj   +1 more source

Enhancing AIS to Improve Whale-Ship Collision Avoidance and Maritime Security [PDF]

, 2009
Whale-ship strikes are of growing worldwide concern due to the steady growth of commercial shipping. Improving the current situation involves the creation of a communication capability allowing whale position information to be estimated and exchanged ...
Fall, Kevin, McGillivary, Philip A, Schwehr, Kurt   +2 more
core   +2 more sources

Lidar Prediction of Small Mammal Diversity in Wisconsin, USA

Remote Sensing, 2019
Vegetation structure is a crucial component of habitat selection for many taxa, and airborne LiDAR (Light Detection and Ranging) technology is increasingly used to measure forest structure.
Sarah L. Schooler, Harold S. J. Zald
doaj   +1 more source

Establishing macroecological trait datasets: digitalization, extrapolation, and validation of diet preferences in terrestrial mammals worldwide [PDF]

, 2014
Ecological trait data are essential for understanding the broad-scale distribution of biodiversity and its response to global change. For animals, diet represents a fundamental aspect of species’ evolutionary adaptations, ecological and functional roles,
Dalby, Lars, Fløjgaard, Camilla, Kissling, Wilm Daniel, Lenoir, Jonathan, Sandel, Brody, Sandom, Christopher, Svenning, Jens-Christian, Trøjelsgaard, Kristian   +7 more
core   +1 more source