Results 131 to 140 of about 1,615,993 (252)

Advances in understanding and improving the role of amino acids in poultry nutrition

, 2017
Dietary amino acids are central to optimizing growth performance, meat yield, and egg production of poultry. This chapter addresses amino acid digestibility coefficients for feed ingredients, digestible amino acid requirements of poultry based on ...
null null, William A. Dozier III, Paul B. Tillman   +2 more
core   +1 more source

A 3D‐Printed Model of Human Lactation

Advanced Healthcare Materials, EarlyView.
Breastfeeding supports infant and maternal health, yet in vitro models that mimic human lactation remain scarce. Here, light‐based 3D printing creates high‐resolution, alveoli‐inspired microwells that guide breast cells into polarized microtissues. The printed scaffolds embed slow‐release prolactin microcrystals to deliver hormonal cues, enabling human
Amelia Hasenauer, Marcy Zenobi‐Wong
wiley   +1 more source

Effects of Different Cooking Methods on the Quality and Digestibility of Lipu Taro

Shipin gongye ke-ji
To explore the effects of cooking methods on the quality and digestibility of Lipu taro, Lipu taro was used as raw material to cooking by four methods including boiling, steaming, pressure cooking and roasting. Its edible quality, nutritional quality and
Mingjuan LI, Zhanwen HUANG, Yayuan ZHANG, Xiangrong YOU, Linyan WEI, Ying WANG, Kui ZHOU, Yang YANG, Zhichun LI   +8 more
doaj   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Estimating dietary protein, energy, and amino acid requirements of European catfish (Silurus glanis Linnaeus, 1758) across different growth stages using a bioenergetic approach

Aquaculture and Fisheries
There is a lack of information about the nutritional requirements of European catfish (Silurus glanis) for aquaculture. This study aimed to fill this gap using a bioenergetic factorial model. To develop the model, a series of sub-studies were carried out.
Hüseyin Sevgili, Adil Yılayaz, Filiz Kiştin, Özgür Aktaş, Mahir Kanyılmaz   +4 more
doaj   +1 more source

"Digestible Amino Acids: Determination and Use" 64th Minnesota Nutrition Conference and Preconference Symposium: "The World of Corn," Proceedings, September 16-17, 2003

, 2003
Stein, Hans H.. (2003). "Digestible Amino Acids: Determination and Use" 64th Minnesota Nutrition Conference and Preconference Symposium: "The World of Corn," Proceedings, September 16-17, 2003.
Stein, Hans H.
core  

Ionic Gating of Liquid‐Crystal‐Like Pteridine Assemblies Enables Tunable Light Scattering

Advanced Materials, EarlyView.
Tunable optical properties emerge through developmentally regulated ionic gating, which transforms disordered, ultraviolet (UV)‐absorbing organelles into concentrically ordered, liquid‐crystal‐like light scatterers. By integrating analyses of pteridine composition, potassium‐dependent assembly, hierarchical ultrastructure, and optical behavior, the ...
Sourabh Bera, Zohar Eyal, Yael Noy, Yuval Barzilay, Siddharth Sahoo, Srikant Moharana, Avi Baram, Tali Lerer‐Goldshtein, Neta Varsano, Bar Bader, Lothar Houben, Uwe Heinig, Iddo Pinkas, Moshe Goldsmith, Tamar Unger, Shira Albeck, Andrea Sorrentino, Maxim Itkin, Sergey Malitsky, Ziv Porat, Ido Hadar, Venkata Jayasurya Yallapragada, Dvir Gur   +22 more
wiley   +1 more source

Characterization and analysis of D-amino acids.

, 1998
The need to screen a large number of natural extracts, with the aim of detecting D-amino acids or isolating and characterizing peptides containing them, has stimulated the development of novel and improved procedures for the analysis of amino acid ...
BOSSA, Francesco, M. Simmaco, A. Scaloni, SIMMACO, Maurizio, F. Bossa   +4 more
core   +1 more source

Soft and Transient Bioelectronics Enabled by Polymer‐Free Ti3C2Tx MXene Hydrogels

Advanced Materials, EarlyView.
We present Ti3C2Tx MXene hydrogel (MXgel) bioelectronics, a soft, flexible, and fully transient platform for high‐fidelity neural recording and stimulation. MXgel bioelectronics exhibit exceptional electrical conductivities, low electrochemical impedances, and high charge injection capacities.
Raghav Garg, Franco A. Laimo, Stefano Ippolito, Prastuti Upadhyay, Spencer R. Averbeck, Dimitris Boufidis, Charles‐Antoine Assenmacher, Dayo O. Adewole, Sai Panigrahy, Bita Soltan Mohammadlou, Lucy Plant, Yuan Zhang, Andrew G. Richardson, Yury Gogotsi, D. Kacy Cullen, Flavia Vitale   +15 more
wiley   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source