Results 81 to 90 of about 108,757 (282)
Constraints on developing organic poultry production OF0128T [PDF]
, 1997 This study aimed to provide MAFF with an assessment of the potential for organic poultry production in England and Wales and, in particular, to identify likely constraints on the development of organic poultry production enterprises, including physical ...
Fowler, Sue +7 more
core
Annals of Clinical and Translational Neurology, EarlyView.Epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) and downstream myeloid cells, mediated by H3.3 downregulation and endogenous retroelement (ERE) overexpression, contributes to the progression of multiple sclerosis (MS). ABSTRACT Background Skewed myelopoiesis in the bone marrow has been identified as a key driver of multiple ...
Li‐Mei Xiao +6 more
wiley +1 more source
Farm-Animal Welfare, Legislation, and Trade [PDF]
, 2007 The US has among the weakest farm-animal-welfare standards in the developed world. Although improvements in farm-animal welfare are economically feasible, nations and states enacting protective regulation are threatened by competition with cheaper, non ...
Leahy, Cheryl, Matheny, Gaverick
core +1 more source
Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks
Advanced Functional Materials, EarlyView.Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert +10 more
wiley +1 more source
Performance and Welfare of Laying Hens Raised on Floor in Relation to Different Housing Densities
Acta Scientiarum: Animal SciencesThis study analyzed the productive performance, egg quality and physiological and behavioral parameters of laying hens at different housing densities in a cage-free system, following animal welfare guidelines and improvements in animal housing in ...
Alexander Alexandre de Almeida +6 more
doaj +1 more source
Variable force, eddy-current or magnetic damper [PDF]
, 1985 An object of the invention is to provide variable damping for resonant vibrations which may occur at different rotational speeds in the range of rpms in which a rotating machine is operated.
Cunningham, R. E.
core +1 more source
Advanced Healthcare Materials, EarlyView.This work introduces photo‐crosslinkable tyraminated poly(vinyl alcohol)‐gelatin (PVA‐GT) hydrogels as tunable injectable platforms for tissue engineering and growth factor delivery applications. This schematic illustrates the two developed hydrogel formulations and the experimental workflow used to evaluate their physico‐chemical properties in vitro ...
Alessia Longoni +15 more
wiley +1 more source
Spartan Daily, January 12, 1940 [PDF]
, 1940 Volume 28, Issue 64https://scholarworks.sjsu.edu/spartandaily/3011/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core +5 more sources
Advanced Healthcare Materials, EarlyView.ABSTRACT Magnetogenetic deep brain stimulation (MG‐DBS) represents a wireless neuromodulation that has demonstrated long‐lasting behavioral benefits in Parkinson's disease models. However, the circuit‐level mechanisms underlying these therapeutic effects have remained uncharacterized due to limitations of conventional neural interfaces.
Jakyoung Lee +10 more
wiley +1 more source
Maxometers (peak wind speed anemometers) [PDF]
, 1973 An instrument for measuring peak wind speeds under severe environmental conditions is described, comprising an elongated cylinder housed in an outer casing.
Camp, D. W. +2 more
core +1 more source