Results 51 to 60 of about 3,635,053 (307)

Synthesis of a Novel Thermoresponsive S53P4 Bioactive Glass Extract–Poloxamer 407 Injectable Hydrogels: Assessment of Biocompatibility and Antimicrobial Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero   +9 more
wiley   +1 more source

Dinâmica das Exportações de Mel Natural Brasileiro no Período de 2000 a 2011

open access: yesFloresta e Ambiente
Este trabalho teve como objetivo descrever a dinâmica das exportações do mel natural brasileiro no período de 2000 a 2011. Para o desenvolvimento deste artigo foi realizado o levantamento bibliográfico sobre as exportações de mel natural utilizando ...
Maristela Franchetti Paula   +4 more
doaj   +1 more source

International financial centres, office market rents and volatility [PDF]

open access: yes, 2008
Despite continuing developments in information technology and the growing economic significance of the emerging Eastern European, South American and Asian economies, international financial activity remains strongly concentrated in a relatively small ...
Lizieri, C.
core  

On the Influence of Antioxidants and Recycled MgO–C Source Material on the Mechanical Properties of Carbon‐Bonded Magnesia Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann   +6 more
wiley   +1 more source

MODEL OF COMPETITIVENESS MANAGEMENT OF FUNCTIONAL INDUSTRIAL CLUSTER

open access: yesRussian Journal of Economics and Law, 2013
The article presents the author’s model of compatibility management of functional industrial cluster, and gives results of its stability research and model parameters identification.
E. A. Kukol’Nikova
doaj  

Toward Low‐Consumable Anodes: Process Simulation and Prospective Life Cycle Assessment of NiFe2O4‐NiO‐Ni‐Cu vs. Prebaked Anodes for Aluminum Production with use of Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz   +6 more
wiley   +1 more source

From Wafers to Electrodes: Transferring Automatic Optical Inspection (AOI) for Multiscale Characterization of Smart Battery Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
Automat optical inspection (AOI) techniques in semiconductor fabrication can be leveraged in battery manufacturing, enabling scalable detection and analysis of electrode‐ and cell‐level imperfections through AI‐driven analytics and a digital‐twin framework.
Jianyu Li, Ertao Hu, Wei Wei, Feifei Shi
wiley   +1 more source

An Edible H2O2 Biosensor for Gastrointestinal Metabolites and Peroxidase Enzyme Quantification

open access: yesAdvanced Healthcare Materials, EarlyView.
We present an edible biosensor for gastric fluid analysis that integrates a caffeic acid–horseradish peroxidase redox system into an edible electrolyte‐gated transistor. The device enables rapid, low‐volume detection of H2O2 and, with minimal modification, metabolites and enzyme activity in simulated gastrointestinal conditions.
Valerio Francesco Annese   +10 more
wiley   +1 more source

The development of students’ science-research skills in the process of individual academic work

open access: yesВестник Самарского государственного технического университета. Серия: Психолого-педагогические науки, 2017
To increase the effectiveness of the learning process the necessity to introduce innovative educational technologies is being actualized. Solving this problem contributes to the development of research work. The main objectives of students’ research work
Irina G. Bakanova, Irina V. Alehina
doaj  

Mercado de madeiras tropicais: substituição na demanda de exportação Tropical sawnwood market: substitution export demand

open access: yesActa Amazonica, 2010
Neste trabalho foi abordado o grau de substituição de seis espécies da Amazônia no mercado internacional de madeira serrada. Utilizou-se como base metodológica o modelo de elasticidade de substituição.
Alexandre Nascimento de Almeida   +3 more
doaj   +1 more source

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