Results 111 to 120 of about 13,188 (300)

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

open access: yesAdvanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen   +7 more
wiley   +1 more source

Quail Eggs (Coturnic coturnic japonica)'s Fertility, Hatching Power, Hatching Weight, and Saleable DOQ at Quail Farm

open access: yesAndalasian Livestock
This study aims to determine the level of fertility, hatchability, hatching weight, and saleable DOQ of quail eggs (Coturnix coturnix japonica) at puyuh Farm. This study used 16-week-old quails kept in 5 battery cages, in one cage there are 5 levels with
Tertia Delia Nova, Azhar, Misbah
doaj   +1 more source

Mechanical vibrations in the transport of hatching eggs and the losses caused in the hatch and quality of broiler chicks

open access: yesJournal of Agricultural Engineering, 2017
Many factors present in eggs’ transportation from incubator to growing confinements can damage their integrity and, consequently, the results of the incubation. This study aimed to evaluate whether the intensity and duration of exposures of hatching eggs
Ana Carolina Donofre   +3 more
doaj   +1 more source

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

Fertility, hatchability and growth performance of native and crossbred chickens in a tropical climate

open access: yes, 2018
Fertility and hatchability serve as measures of genetic and reproductive fitness of individual bird. These two along with growth performance are important yardsticks in evaluating the economic efficiency of parent stocks.
Ogundere, A A, Fayeye, T R
core   +1 more source

Weight and Hatchability of Turkey Eggs

open access: yesPoultry Science, 1938
Abstract EGGS from turkeys whose eggs averaged from 84–89 grams in weight, about the modal egg weight for the material reported, were reported by Marble and Margolf (1936) to have higher hatchability than eggs from females whose eggs averaged less than 84 or more than 89 grams.
T.C. Byerly, S.J. Marsden
openaire   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

open access: yesAdvanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su   +13 more
wiley   +1 more source

Estimation of the Heritability for Hatchability, Hatching Time and Duration of Hatching in Amago Salmon (Oncorhynchus rhodurus)

open access: yes, 1982
The genetic variations in eyed eggs(%), hatchability, hatching time and duration of hatching in amago salmon from Gifu were analyzed. Ten males were mated with thirty females according to the hierarchial design and then each full-sib was divided into two
佐藤, 良三   +6 more
core  

Chemical Characterization of Opuntia ficus-indica (L.) Mill. Hydroalcoholic Extract and Its Efficiency against Gastrointestinal Nematodes of Sheep

open access: yesVeterinary Sciences, 2018
Opuntia ficus-indica (L.) Mill. is a xerophylous plant that originated in tropical and subtropical America. This plant is popularly known in Brazil as “palma forrageira” (cactus pear) and plays a fundamental role in animal nutrition, mainly ...
Carolina Santos   +7 more
doaj   +1 more source

Automating Chemical Reasoning in High‐Throughput Phase Identification With a Probabilistic, LLM‐Guided Framework

open access: yesAdvanced Science, EarlyView.
Autonomous laboratories can now synthesize materials faster than experts can interpret the resulting diffraction data. A probabilistic framework combines refinement‐fit metrics with large language model‐derived chemical reasoning to rank competing phase interpretations and flag those unsuitable for autonomous use.
Olympia Dartsi   +7 more
wiley   +1 more source

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