Results 21 to 30 of about 63,341 (244)

Closing Greenland's Mass Balance: Frontal Ablation of Every Greenlandic Glacier From 2000 to 2020

open access: yesGeophysical Research Letters, 2023
In Greenland, 87% of the glacierized area terminates in the ocean, but mass lost at the ice‐ocean interface, or frontal ablation, has not yet been fully quantified. Using measurements and models we calculate frontal ablation of Greenland's 213 outlet and
William Kochtitzky   +8 more
doaj   +1 more source

Identification of iceberg-forming ice quakes from seismic and infrasound data

open access: yesЛëд и снег, 2021
The application of a joint method of recording seismic and infrasound signals generated during ice calving from the terminal part of the outlet glaciers to identify the process of iceberg formation is considered.
Yu. A. Vinogradov   +4 more
doaj   +1 more source

Effects of a Dietary L-Carnitine Supplementation on Performance, Energy Metabolism and Recovery from Calving in Dairy Cows

open access: yesAnimals, 2020
Dairy cows are metabolically challenged during the transition period. Furthermore, the process of parturition represents an energy-consuming process.
Jennifer Meyer   +17 more
doaj   +1 more source

Mean breed performance of the progeny from beef-on-dairy matings

open access: yesJournal of Dairy Science, 2023
: Gains through breeding can be achieved through a combination of both between-breed and within-breed selection. Two suites of traits of particular interest to dairy producers when selecting beef bulls for mating to dairy females are calving-related ...
D.P. Berry, A. Twomey, S. Ring
doaj   +1 more source

Legg-calve-perthes disease

open access: yesPan African Medical Journal, 2021
We report a case of a 9-year-old male who presented with limping gait. The primary concern of the parents was that, he started walking in an awkward fashion two months ago. The birth and developmental history were uneventful. Child complaint of mild inconsistent pain in left hip joint.
Chanan Goyal, Anshuman Shukla
openaire   +3 more sources

Forty-two-year frequencies of river buffaloes calving in the Terecay ranch, Venezuela

open access: yesRevista Científica, 2023
Although buffaloes are polyestrous, they exhibit a distinct seasonal variation in displaying estrus, conception rate, and calving, greatly influenced by physiological, sanitary, nutritional, management, and particularly bioenvironmental factors, such as
Renny Jesús Becerra   +3 more
doaj  

Automatically delineating the calving front of Jakobshavn Isbræ from multitemporal TerraSAR-X images: a deep learning approach

open access: yesThe Cryosphere, 2019
. The calving fronts of many tidewater glaciers in Greenland have been undergoing strong seasonal and interannual fluctuations. Conventionally, calving front positions have been manually delineated from remote sensing images.
E. Zhang, Lin Liu, Lingcao Huang
semanticscholar   +1 more source

Female site fidelity of the Mealy Mountain caribou herd (Rangifer tarandus caribou) in Labrador

open access: yesRangifer, 2011
The Mealy Mountain caribou population of southeastern Labrador is listed as threatened. Site fidelity - the philopatric tendency of an animal to remain in or return to the same site - has often been suspected in sedentary caribou like the Mealy Mountain,
Jesse N. Popp   +2 more
doaj   +1 more source

Microbiome Clusters Disclose Physiologic Variances in Dairy Cows Challenged by Calving and Lipopolysaccharides

open access: yesmSystems, 2021
Dairy cows respond individually to stressful situations, even under similar feeding and housing conditions. The phenotypic responsiveness might trace back to their microbiome and its interactions with the host.
Johanna Tröscher-Mußotter   +11 more
doaj   +1 more source

Empirical and theoretical considerations toward a model for caribou socioecology

open access: yesRangifer, 1986
The Delta and Yanert caribou (Rangifer tarandus granti) herds apparently maintained discrete calving areas from 1979 through 1983 (as determined by radio telemetry studies), even though substantial intermixing occurred during other seasons.
James L. Davis   +2 more
doaj   +1 more source

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