Results 161 to 170 of about 2,861,718 (346)

High temporal-resolution transcriptome landscape reveals the biological process and regulatory genes of melanin deposition in breast muscle of Silkie chickens during embryonic development

open access: yesBMC Genomics
Background Abnormal deposition of melanin in skeletal muscle is an interesting phenomenon and the Silkie is the most typical example. Melanin deposition involves multiple steps such as neural crest cell migration, melanocyte differentiation, melanosome ...
Xinting Yang   +7 more
doaj   +1 more source

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan   +4 more
wiley   +1 more source

Laser Metal Deposited Ti4822 Hollow Pipe: Experimental and Computational Modelling Study

open access: yesAdvanced Engineering Materials, EarlyView.
Laser metal deposition (LMD) of a crack‐free built Ti4822 alloys is challenging. This article reports outstanding characteristics of a hollow pipe that is built with LMD technology when a predicted, nontransformation substrate temperature of 800 °C is used.
Sadiq A. Raji   +5 more
wiley   +1 more source

Multiomics insights into rumen microbiome and function in grazing lambs: implications for nutrient absorption and grassland sustainability

open access: yesMicrobiome
Background The center of sustainable development of grassland husbandry is the balance between forage intake and growth characteristics of animals, and one of the keys to restricting the conversion efficiency of forage intake is the digestibility of ...
Xiuhua Ma   +14 more
doaj   +1 more source

Micropleated Nanofibrous Filters for High‐Efficiency Submicron Aerosol Filtration: A Comparative Study with Chemical, Biological, Radiological, and Nuclear Gas Mask Filters

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents micropleated filters manufactured by needleless electrospinning. Nanofibers are deposited onto uniaxially pre‐stretched substrates that contract upon release, forming densely packed micropleats. This architecture increases effective surface area without enlarging the filter size, achieving quality factors comparable to those of ...
Aleksandr Fadeev   +6 more
wiley   +1 more source

“It felt like I had an old fashioned telephone ringing in my breasts”: An online survey of UK Autistic birthing parents' experiences of infant feeding

open access: yesMaternal and Child Nutrition
Around 3% of people are Autistic. Autistic people communicate differently from non‐Autistic people and experience the sensory world differently. There is limited evidence that Autistic people can face additional barriers to breastfeeding.
Aimee Grant   +3 more
doaj   +1 more source

Incidence ofSpodoptera litura(Lepidoptera: Noctuidae) and Its Feeding Potential on Various Citrus (Sapindales: Rutaceae) Cultivars in the Sargodha Region of Pakistan [PDF]

open access: gold, 2016
Muhammad Irfan Ullah   +8 more
openalex   +1 more source

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