Results 31 to 40 of about 57,505 (254)

Surface characterization and properties of ordered arrays of CeO2 nanoparticles embedded in thin layers of SiO2 [PDF]

open access: yes, 2005
We demonstrated the surface composite character down to the nanometer scale of SiO2-CeO2 composite high surface area materials, prepared using 5 nm colloidal CeO2 nanoparticle building blocks.
Airiau, Marc   +7 more
core   +3 more sources

Effect of sensitization on corrosion properties of TIG welded Al-Mg alloy [PDF]

open access: yesScientific Technical Review, 2020
The effect of sensitization on the intergranular corrosion (IGC) of TIG welded AlMg6Mn was investigated by means of scanning electron microscopy (SEM) and corrosion NAMLT tests.
Radović Ljubica, Marinković Jelena
doaj   +1 more source

QUANTITATIVE KARYOLOGICAL ANALYSIS OF IMMATURE GERM CELLS FROM EJACULATE AS PART OF EXAMINATION OF PATIENTS WITH INFERTILITY IN MARRIAGE

open access: yesАндрология и генитальная хирургия, 2017
Male factor contributes significantly to the problem of infertile marriages. Alterations of morphological and/or functional characteristics of germ cells can result in infertility.
M. V. Andreeva   +7 more
doaj   +1 more source

EVENTOS SEDIMENTARES E EVOLUÇÃO MORFODINÂMICA DO VALE DO RIO CONCEIÇÃO – QUADRILÁTERO FERRÍFERO/MG

open access: yesRevista Brasileira de Geomorfologia, 2013
O presente trabalho discute a evolução morfodinâmica do vale do Rio Conceição, afluente do Rio Doce localizado na porção nordeste do Quadrilátero Ferrífero.
Luiz Fernando de Paula Barros   +1 more
doaj   +1 more source

A relação entre temperatura e a infestação pelo mosquito Aedes aegypti, o caso de Montes Claros-MG

open access: yesGeosul, 2022
A proposta deste estudo é examinar a correspondência da infestação pelo mosquito Aedes aegypti, através do Índice Breteau, por bairros, no período entre 2015 a 2017, com a temperatura de superfície estimada (TSE) da cidade Montes Claros-MG.
Diego de Sousa Ribeiro Fonseca   +1 more
doaj   +1 more source

Polo-like kinase 4 (Plk4) potentiates anoikis-resistance of p53KO mammary epithelial cells by inducing a hybrid EMT phenotype

open access: yesCell Death and Disease, 2023
Polo-like kinase 4 (Plk4), the major regulator of centriole biogenesis, has emerged as a putative therapeutic target in cancer due to its abnormal expression in human carcinomas, leading to centrosome number deregulation, mitotic defects and chromosomal ...
Irina Fonseca   +6 more
doaj   +1 more source

The Effect Of Microscopic Correlations On The Information Geometric Complexity Of Gaussian Statistical Models

open access: yes, 2010
We present an analytical computation of the asymptotic temporal behavior of the information geometric complexity (IGC) of finite-dimensional Gaussian statistical manifolds in the presence of microcorrelations (correlations between microvariables).
Amari   +31 more
core   +1 more source

Effect of pre-aging deformation on the intergranular corrosion resistance of 6000 series aluminium alloys [PDF]

open access: yesMATEC Web of Conferences, 2020
Aluminium alloys in the 6000 series may become susceptible to intergranular corrosion (IGC) by unfavourable thermomechanical processing in combination with presence of Cu and a low Mg/Si ratio.
Lunder Otto   +4 more
doaj   +1 more source

Evaluating the effects of microfinance [PDF]

open access: yes, 2013
According to the State of the Microcredit Summit Campaign Report, microfinance reaches more than 175 million of the poorest families and is helping 100 million of those families rise out of poverty.
IGC,
core  

High‐Efficiency CO2 Electrolysis Enabled by Interface‐Engineered Composite Electrolytes in Ni‐Based SOEC

open access: yesAdvanced Science, EarlyView.
This study addresses the critical issue of delamination between YSZ and GDC electrolytes in SOECs, which is caused by Thermal deformation disparity. A novel YSZ‐GDC composite interlayer, fabricated using a simple dip‐coating method, is introduced to solve this problem. This layer effectively suppresses delamination by mitigating thermal stress.
Rustam Yuldashev   +4 more
wiley   +1 more source

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