Results 91 to 100 of about 266,269 (291)

PRECONDITIONING BEEF CALVES: ARE EXPECTED PREMIUMS SUFFICIENT TO JUSTIFY THE PRACTICE? [PDF]

open access: yes
The concept of preconditioning calves has been around for a long time, yet adoption of the practice has been slow. Current trends in the beef industry likely will increase interest in preconditioning programs.
Dhuyvetter, Kevin C.
core   +1 more source

Evidence of a high incidence of subclinically affected calves in a herd of cattle with fatal cases of Bovine Neonatal Pancytopenia (BNP). [PDF]

open access: yes, 2014
BACKGROUND: Bovine Neonatal Pancytopenia (BNP) is a disease of calves characterised by bone marrow trilineage hypoplasia, mediated by ingestion of alloantibodies in colostrum.
A Friedrich   +28 more
core   +1 more source

BLOC: Buildable and Linkable Organ on a Chip

open access: yesAdvanced Materials Technologies, EarlyView.
We developed a “Buildable and Linkable Organ on a Chip” (BLOC) that can construct diverse microphysiological systems (MPSs). The BLOC is standardized to the same size and has one of the functions of “Culture,” “Control,” or “Analysis.” Users can freely configure various MPSs, including developing perfusion, cytotoxicity analysis, and biochemical ...
Yusuke Kimura   +7 more
wiley   +1 more source

Comparative growth performance of camel calves kept under station and farmer's conditions

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2000
A six-month study was undertaken on 14 camel calves aged 7 days to observe their growth performance. Five calves belonged to the Barani Production Research Institute (BLPRI), Pakistan, while the farmers living near BLPRI owned the rest.
A. Iqbal   +4 more
doaj   +1 more source

Cattle develop neutralizing antibodies to rotavirus serotypes which could not be isolated from faeces of symptomatic calves [PDF]

open access: yes, 1991
Neutralizing antibodies against 10 serotypes of rotavirus were measured in sera from different age groups of German cattle. Only five of 143 sera did not neutralize heterologous serotypes.
Büssow, Harald   +4 more
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

open access: yesAdvanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo   +6 more
wiley   +1 more source

Milk is for Children, Colostrum silage is for calves. [PDF]

open access: yes, 2011
One sixth of the world population is starving. In the meantime, producers from all over the world daily disdain billions of liters of bovine colostrum, which is seen as rich in nutrients, immunoglobulin and bioactive substances.
Daniela Brayer Pereira   +6 more
core   +1 more source

Effectiveness of zinc supplementation on diarrhea and average daily gain in pre-weaned dairy calves: A double-blind, block-randomized, placebo-controlled clinical trial. [PDF]

open access: yes, 2019
The objective of this clinical trial was to evaluate the effectiveness of zinc supplementation on diarrhea and average daily weight gain (ADG) in pre-weaned dairy calves.
Aly, Sharif S   +4 more
core   +3 more sources

Stable Imitation of Multigait and Bipedal Motions for Quadrupedal Robots Over Uneven Terrains

open access: yesAdvanced Robotics Research, EarlyView.
How are quadrupedal robots empowered to execute complex navigation tasks, including multigait and bipedal motions? Challenges in stability and real‐world adaptation persist, especially with uneven terrains and disturbances. This article presents an imitation learning framework that enhances adaptability and robustness by incorporating long short‐term ...
Erdong Xiao   +3 more
wiley   +1 more source

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