Results 141 to 150 of about 185,884 (298)

Spectral Transforms as a Tool to Optimize Digital Phenotyping in Biological Images

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT Modern livestock breeding has mastered genotyping. Genome‐wide association studies, genomic selection, and SNP arrays enable genetic merit prediction at lower cost. However, phenotyping remains the bottleneck, as manual measurement is slow, expensive, subjective, and unable to capture spatial or temporal trait organization. Digital phenotyping
Joseane Padilha, Jose Victor Vieira Isola, Elsio Antonio Pereira de Figueiredo   +2 more
wiley   +1 more source

Effects of restricted methionine and energy intake on egg weight and shell quality : research note

Agricultural and Food Science, 2008
An experiment involving two laying hen hybrids and four dietary treatments was conducted to study the effects of dietary methionine restriction (MR) (3,05 g/kg, MR 100MR did not significantly affect hen-day production (%) but reduced linearly ...
T. KIISKINEN, E. HELANDER
doaj  

The Distributional Implications for Higher Farm Animal Welfare in New Zealand [PDF]

Over the past few decades the relative price of eggs has fallen dramatically in New Zealand. This has been made possible, at least in part, by the application of increasingly intensive agricultural practices.
Bicknell, Kathryn
core  

Explaining Differentiated Policy Implementation of EU Animal Welfare Regulations

JCMS: Journal of Common Market Studies, EarlyView.
Abstract Farm animal welfare has emerged as a growing policy subsystem within the European Union's (EU) Common Agricultural Policy. However, despite a harmonized EU framework, member states differ substantially in how they implement EU directives on farm animal welfare.
Ilana Schröder, Johanna Kuenzler, Colette Vogeler   +2 more
wiley   +1 more source

Transcriptomic profiling of subpopulations of mouse embryonic subplate neurons

Journal of Anatomy, EarlyView.
To study gene expression in subpopulations of cortical subplate neurons (Lpar1‐EGFP‐positive and D1B‐positive SpN clusters), we applied gene expression profiling, including bulk microarray analysis, single‐cell RNA sequencing (scRNA‐seq), and Visium spatial transcriptomics, and identified both overlapping and unique gene expression signatures ...
Hitomi Achiwa, Yuichiro Hara, Hideya Kawaji, Minori Oshima, Noe Kaneko, Ayumu Morioka, Anna Hoerder‐Suabedissen, Zoltán Molnár, Chiaki Ohtaka‐Maruyama   +8 more
wiley   +1 more source

The Evolution of Portfolio Theory Under Risk & Uncertainty: From Mean–Variance to AI‐Augmented Investing

Journal of Economic Surveys, EarlyView.
ABSTRACT This article summarizes the evolution of portfolio theory from mean–variance optimization to AI‐augmented investment systems. Rather than treating portfolio models as isolated techniques, it organizes the literature as a sequence of responses to different forms of uncertainty: variance, systematic risk, expected‐return estimation error ...
Xuan Feng, Sofia Yang
wiley   +1 more source

Consumer Impact of Animal Welfare Regulation in the California Poultry Industry [PDF]

This study examines the consumer welfare impact of animal welfare legislation mandating cage-free egg production in California. We estimate California egg consumers’ willingness to pay (WTP) for cage-free eggs using household-level purchase data and ...
Richards, Timothy J., Allender, William J.   +1 more
core  

Fly Solo, Then Return Home? Offspring's Entrepreneurship Experience and their Future As Family Business Successors

Journal of Management Studies, EarlyView.
Abstract How does early‐career entrepreneurship experience of family business offspring affect their likelihood of eventually taking over the established family firm? Considering family business succession as a dual‐agency process, we draw on human capital theory and opportunity cost logic to theorize how the same early‐career experience can have ...
Philipp Sieger, Jasper Brinkerink, Massimo Baù, Johan Karlsson, Alfredo De Massis   +4 more
wiley   +1 more source

Agricultural By‐Products and Black Soldier Fly Larvae Meal as Alternatives to Soybean Meal in Commercial Broiler Diets: Effects on Meat Quality, Fecal Microbiota, and Environmental Impact

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT The present study aimed to evaluate the effect of partially replacing soybean meal with agricultural by‐products with or without supplementation of dried black soldier fly larvae (BSFL) meal on meat quality, intestinal microbiota of commercial broiler chickens, and environmental sustainability.
Servet Yalçın, Silvia Martinez‐Miro, Sezen Özkan, Josefa Madrid, Ana Montalban, Veysel Bay, Muazzez Cömert Acar, Berkay Bozkurt   +7 more
wiley   +1 more source

Profil Darah Ayam Petelur yang Diberi Ransum Mengandung Tepung Daun dan Bunga Marigold (Tagetes erecta)

, 2012
Marigold (Tagetes erecta) leaf meal and flower meal cointaned carotenoid which has potential to be source of vitamin A ( function as antioxidant) and can influence yellow color in egg yolk. Marigold contain 18% crude protein in leaf and 10.17% in flower.
Asterizka, Meta
core