Results 201 to 210 of about 1,235,059 (369)

Cattle Genomics: Aurochs Admixture in East Asia

open access: yes
Animal Research and One Health, EarlyView.
James A. Ward, David E. MacHugh
wiley   +1 more source

Hepatic gluconeogenesis and regulatory mechanisms in lactating ruminants: A literature review

open access: yesAnimal Research and One Health, EarlyView.
phosphoenolpyruvate carboxy kinase, FBP1, and glucose‐6‐phosphatase are key rate‐limiting enzymes that determine the efficiency of gluconeogenesis. The main substrate for gluconeogenesis in the liver of ruminants is propionate, which provides more than 60% of the carbon source for gluconeogenesis.
Guoyan Wang   +5 more
wiley   +1 more source

Topographic thresholds for gully head formation in badlands

open access: yesEarth Surface Processes and Landforms, Volume 47, Issue 15, Page 3558-3587, December 2022., 2022
Gully topographic threshold model was extended to badlands, on the basis of data collected in the Mediterranean environment in Italy and Spain, characterized by diversified climatic, lithological, geological and anthropogenic settings. Criteria for the attribution of curve number values has been more objectively defined in order to reduce arbitrariness
Mauro Rossi   +4 more
wiley   +1 more source

Trade-Related Policy and Canadian-U.S. Fed Cattle Transactions Basis [PDF]

open access: yes
Price differences among fed cattle prices in Canada and the United States (referred to here as fed cattle basis) are important for Canadian cattle feeders, but changing government regulations in Canada and the United States have made basis more variable.
Schroeder, Ted C.   +2 more
core   +1 more source

Evolutionary characteristics, influencing factors of livestock and poultry meat production in China and its future trends

open access: yesAnimal Research and One Health, EarlyView.
By reviewing the development history, this study summarizes the main factors and corresponding pathways that affect the evolution of meat production in China from both internal and external perspectives. Based on this, we predict future development trends.
Pengcheng Li   +6 more
wiley   +1 more source

Assessing the Impact of Chemical Algae Management Strategies on Anurans and Aquatic Communities

open access: yesEnvironmental Toxicology and Chemistry, Volume 42, Issue 1, Page 213-224, January 2023., 2023
Abstract Pond management with chemical and biological agents that reduce overgrowth of algae is an important means of maintaining water quality in residential ponds, yet the effects on nontarget species are not fully understood. We assessed the impact of Aquashade (a common nontoxic pond dye) and copper sulfate (a toxic algaecide) on American toad ...
Courtney Dvorsky   +2 more
wiley   +1 more source

Remote Sensing Analysis and LiDAR Experimenting in the Espique Valley (La Peza, Granada, Spain)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT The Espique valley is a small space at the foot of the mountain, practically closed, which hides a rich archaeological heritage, not only of habitats but also of varied productive spaces. For some years now, MEMOLab UGR has been carrying out research that is now enriched with the contribution of LiDAR, with whose application we are ...
Jesús Rodríguez Bulnes   +2 more
wiley   +1 more source

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