Results 71 to 80 of about 31,176 (296)

Effect of Cu and CuP Additions on the Microstructure and Nanoindentation‐Based Fracture Behavior of CoNiAlSi Ferromagnetic Shape Memory Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Cu and combined Cu–P microalloying refine the microstructure and enhance the nanoindentation‐derived fracture resistance of CoNiAlSi ferromagnetic shape memory alloys without suppressing the martensitic transformation. Comparative SEM, DSC, and nanoindentation results reveal that the CuP‐containing alloy provides the most balanced response, achieving ...
Mehmet Demir
wiley   +1 more source

Antropologia amb ulls de freelance: Entrevista a William A. Christian

open access: yesPerifèria: Revista de Recerca i Formació en Antropologia, 2014
En aquesta ocasió el Projecte Entrevistes ha entrevistat un antropòleg freelance nascut als EUA però establert a Espanya després de descobrir el país fent el Camí de Sant Jaume: Bill Christian.
Neus Aliaga   +4 more
doaj   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

open access: yesAdvanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang   +12 more
wiley   +1 more source

PROCESSES OCCURRING IN THE GROUP OF THE LARGEST AMERICAN CORPORATIONS IN YEARS 1955-2011

open access: yesEkonomia i Prawo, 2012
The article presents the processes of integration and disintegration in the economy due to the list of 100 largest U.S. corporations in years 1955-2011.
Paweł Umiński
doaj   +1 more source

Conformational Switching of Proteins on Material Surfaces Enabled by Peptide‐Oriented Adsorption

open access: yesAdvanced Functional Materials, EarlyView.
Responsive biointerfaces could be achieved using conformationally responsive proteins; however, their interconversion can be lost upon surface adsorption. Herein, we demonstrate that the incorporation a Au binding peptide into calmodulin allows for binding control on Au wherein the protein retains conformational switching. This capability was confirmed
Sakthirupini Ramamurthy   +7 more
wiley   +1 more source

Perfil de utilização de antimicrobianos em pacientes queimados internados em unidade de terapia intensiva

open access: yesRevista de Epidemiologia e Controle de Infecção
Justificativa e Objetivos: Após queimaduras extensas, as infecções são uma causa de morte importante. O objetivo deste estudo foi identificar as infecções bacterianas e o consumo de antimicrobianos em pacientes queimados internados em uma Unidade de ...
Tasiana Aylen Cervellera Simonetti   +3 more
doaj   +1 more source

PEMBERDAYAAN PERAJIN TEMPE DALAM MENGEMBANGKAN SENTRA INDUSTRI KECIL TEMPE DI KOTA SEMARANG

open access: yesJEJAK: Jurnal Ekonomi dan Kebijakan, 2015
The presence of small craft industries tempe, is one of the economic pillars of the people who can provide added value economy in the city, as well as providing a significant contribution in expanding employment opportunities, as well as a force capable ...
R Rusdarti
doaj   +1 more source

Recombinant Human HPS Protects Mice and Nonhuman Primates from Acute Liver Injury

open access: yes, 2021
Acute liver injury shares a common feature of hepatocytes death, immune system disorders, and cellular stress. Hepassocin (HPS) is a hepatokine that has ability to promote hepatocytes proliferation and to protect rats from D-galactose (D-Gal)- or carbon ...
Lihou Dong   +9 more
core   +1 more source

An Edible Chitosan‐Based Acoustic Sensor for Sound‐Responsive Actuation in Edible Robots

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces an edible acoustic sensor for robotic food and edible robotics. Built from a chitosan piezoelectric film between gold electrodes, the sensor enables acoustic communication through ON/OFF keying. Integrated into an edible robot with pneumatically actuated arms and neck, it responds to high‐frequency tones.
Valerio Francesco Annese   +8 more
wiley   +1 more source

THE Eucalyptus sp. AGE PLANTATIONS INFLUENCING THE CARBON STOCKS

open access: yesCiência Florestal, 2013
http://dx.doi.org/10.5902/198050989279The tree growth and biomass accumulation, as well as the maintenance of forest residue at the soil surface can act in the removal of carbon from the atmosphere through the cycling process of plant material.
Charlote Wink   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy