Results 101 to 110 of about 2,448,327 (358)

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

Development of a light-weight low cost self potential unit [PDF]

open access: yes, 1968
A lightweight, low cost self-potential unit has been developed using solid state components. The parts for the basic unit including batteries, copper sulfate pots, and hookup wire costs approximately $70.00.
Zonge, K.L.
core  

Exigência de cálcio para codornas japonesas (Coturnix coturnix japonica) machos na fase de 1 a 21 dias de idade Calcium requirement for male japanese quails (Coturnix coturnix japonica) from 1 to 21 days of age

open access: yesCiência e Agrotecnologia, 2011
Objetivou-se, com esta pesquisa, determinar a exigência de cálcio de codornas japonesas machos, no período de 1 a 21 dias de idade. Foram utilizadas 280 codornas com peso médio de 8 ± 2 g na fase inicial. As variáveis estudadas foram consumo de ração (CR)
Fernando Guilherme Perazzo Costa   +5 more
doaj   +1 more source

Double Cross‐Linked Hydrogel for Intra‐articular Injection as Modality for Macrophages Metabolic Reprogramming and Therapy of Rheumatoid Arthritis

open access: yesAdvanced Functional Materials, EarlyView.
A hydrogel for intra‐articular injection for the treatment of rheumatoid arthritis (RA) is formulated and comprehensively studied. After administration, the hydrogel induces a metabolic reprogramming of immunometabolism of macrophages to trigger fatty acid oxidation subsequently inducing polarization of anti‐inflammatory M2 macrophages. This results in
Yutong Song   +8 more
wiley   +1 more source

Disponibilidade aparente do fósforo em alimentos vegetais e suplementação da enzima fitase para tilápia-do-nilo Apparent phosphorus availability in vegetable feedstuffs and supplementation of phytase enzyme for Nile tilapia Oreochromis niloticus

open access: yesRevista Brasileira de Zootecnia, 2007
Este estudo foi realizado com o objetivo de avaliar o efeito da fitase (0, 1.000 e 2.000 uf/kg) na disponibilidade aparente de P de cinco alimentos energéticos (milho, milho extrusado, farelo de trigo, farelo de arroz e sorgo baixo tanino) e cinco ...
Giovani Sampaio Gonçalves   +3 more
doaj   +1 more source

Transmembrane Activation of Catalysis and Protein Refolding in Synthetic Cells by Enzymes and Nanozymes

open access: yesAdvanced Functional Materials, EarlyView.
Synthetic cells are engineered herein to respond to an external chemical messenger by the activation of intracellular catalysis. The chemical messenger molecules are catalytically generated by an extracellular enzyme or a mineral surface, whereas the intracellular catalysis emerges via direct enzyme activation or via protein refolding.
Dante G. Andersen   +5 more
wiley   +1 more source

The role of mineral phases in the biogas production technology [PDF]

open access: yes, 2018
In the field of electric power industry, renewable energy sources, fertilisers, reclamation, and waste management, biomass is widely studied and used.
Geršl, Milan   +4 more
core   +1 more source

Nanofillers Reinforcing Biopolymer Composites for Sustainable Food Packaging Applications: A State‐of‐the‐Art Review

open access: yesAdvanced Functional Materials, EarlyView.
Biopolymers are sustainable, biodegradable alternatives to petroleum‐based plastics for food packaging. Its adoption is often limited by poor mechanical strength, barrier properties, and improved thermal stability through the incorporation of nanofillers.
Himakshi Baishya   +2 more
wiley   +1 more source

Effect of dietary phytic acid and inorganic iron on the quality of chilled pork.

open access: yesBoletim de Indústria Animal, 2015
The objective of this study was to evaluate the effect of supplementing inorganic iron and phytic acid to the diet for finishing pigs on meat quality after 24 hours and 7 days of refrigeration. Forty castrated male finishing pigs of a commercial genotype,
Renilda Terezinha Monteiro   +7 more
doaj   +1 more source

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