Results 111 to 120 of about 37,908 (346)

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Níveis de feno de alfafa e forma física da ração no desempenho de cordeiros em creep feeding

open access: yesRevista Brasileira de Zootecnia, 2001
Com o objetivo de avaliar o desempenho de cordeiros em creep feeding e confinados, foram realizados dois experimentos. No primeiro, 32 cordeiros ¾ mestiços Suffolk foram criados em creep feeding, desmamados aos 56 dias de idade e, em seguida, confinados.
Marcela Abbado Neres   +5 more
doaj  

Características das carcaças e componentes do peso vivo de cordeiros terminados em pastagem ou confinamento - DOI: 10.4025/actascianimsci.v30i1.3617

open access: yesActa Scientiarum: Animal Sciences, 2008
O trabalho objetivou avaliar as características da carcaça e os não-componentes da carcaça de cordeiros em quatro sistemas: cordeiros desmamados aos 60 dias mantidos em pastagem; cordeiros + ovelhas em pastagem; cordeiros + ovelhas em pastagem ...
Maria Angela Machado Fernandes   +5 more
doaj   +1 more source

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato   +9 more
wiley   +1 more source

Performance and carcass quality in three genetic groups of sheep in Brazil

open access: yesRevista Brasileira de Zootecnia, 2013
Three different genetic groups were evaluated for growth up to slaughter and carcass quality for kill out, commercial cuts, non-carcass components, as well as carcass morphometric measurements. Pure Santa Ines (SI), ½ Ile de France × ½ Santa Ines (I × SI)
Maximiliano Tadeu Memória Cardoso   +3 more
doaj   +1 more source

A 3D Biofabricated Disease Model Mimicking the Brain Extracellular Matrix Suitable to Characterize Intrinsic Neuronal Network Alterations in the Presence of a Breast Tumor Disseminated to the Brain

open access: yesAdvanced Functional Materials, EarlyView.
A 3D disease model is developed using customized hyaluronic‐acid‐based hydrogels supplemented with extracellular matrix (ECM) proteins resembling brain ECM properties. Neurons, astrocytes, and tumor cells are used to mimic the native brain surrounding.
Esra Türker   +16 more
wiley   +1 more source

Commercial Beef Cow Herds in Ohio [PDF]

open access: yes, 1955
PDF pages ...
Warner, James Hubert
core  

Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation

open access: yesAdvanced Functional Materials, EarlyView.
Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna   +10 more
wiley   +1 more source

Design and Performance of a Practical Variable-Temperature Scanning Tunneling Potentiometry System

open access: yes, 2008
We have constructed a scanning tunneling potentiometry system capable of simultaneously mapping the transport-related electrochemical potential of a biased sample along with its surface topography.
Beasley, M. R., Rozler, M.
core   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

open access: yesAdvanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy