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Food portion size and energy density evoke different patterns of brain activation in children
energy density neuroimaging obesity pediatric portion size
2018/11/12
Background: Large portions of food promote intake, but the mechanisms that drive this effect are unclear. Previous neuroimaging studies have identified the brain-reward and decision-making systems tha...
Stable Fast Rewiring Depends on the Activation of Skeleton Voxels
fMRI rewiring functional network
2013/7/24
Compared with the relatively stable structural networks, thefunctional networks, defined by the temporal correlation between remoteneurophysiological events, are highly complex and variable. How...
Influence of thermal activation on changes of mechanical properties and tensile fracture morphology surface of Ni-base metallic glasses
Amorphous materials Relaxation Crystallization of metallic glasses Mechanical properties Fracture morphology
2010/8/17
The metallic glasses, obtained in a result of fast cooling from the liquid state, show thermodynamic unbalance. Thermal activation of metallic glasses leads to the structural changes, which in the fin...
Structural changes of Ni-base metallic glasses during thermal activation
Amorphous materials Crystallization of metallic glasses Internal frictions
2009/12/2
Purpose: The paper presents a crystallization process of Ni68.7Cr6.6Fe2.65Si7.8B14C0.25 metallic glasses. The
Ni68.7Cr6.6Fe2.65Si7.8B14C0.25 metallic glasses was produced by the CBMS method with cool...
Preparation of Porous Bamboo Carbon by Low-Temperature Activation in Air
bamboo carbonization air oxidation ash potassium
2009/11/23
Bamboo carbon was prepared in N2 flow for 2 hours at 500 °C with heating rates from 7 °C/min to 39 °C/min, resulting in a BET surface area ranging from 28 to 252 m2/g, respectively. For the next step,...
The Activation of Supported Au Catalysts prepared by Impregnation
Au Catalysts prepared Impregnation
2009/7/28
In this study, Au/TiO2, Au/γ-Al2O3, and Au/C catalystswere prepared by an incipient-wetness impregnationmethod. The CO oxidation activity after differentpretreatment was analyzed. Two pretreatments ar...
Development of Hydrodesulfurization Catalysts Using Molybdenum Complex with Molybdenum-sulfur Bonds (Part 1) Effect of Activation Method on Catalytic Activity
Hydrodesulfurization Dibenzothiophene Molybdenum dithiocarbamate
2009/7/24
The catalytic precursors of alumina-supported molybdenum dithiocarbamate (Mo-DTC) and molybdenum dithiophosphate (Mo-DTP) were assessed as catalysts for hydrodesulfurizastion (HDS). The effect of the...
Activation of Fibrinolysis（Nattokinase）Induced by Dipicolinic Acid and Related Compounds
dipicolinic acid blood coagulation fibrinolysis
2009/5/31
Culture medium containing dipicolinic acid at final concentrations of 0, 1, 2 and 4mM were inoculated with the Miyagino strain of Bacillus subtilis natto, the bacteria used for the production of natto...
Regulation of Transcription Activation by Gal4p
Gal4p transcriptional activity Saccharomyces cerevisiae
2009/3/23
Gal4p, a member of a fungal trans-activator family, regulates transcription of genes controlling metabolism of galactose and galactose disaccharides like lactose in yeast. This article reviews recent ...
The kinetics of activation and deactivation in the process of water ozonising used for advanced oxidation of the dust waste from moulding sands
bentonite sands toxic compounds advanced oxidation ozone kinetics of dissolution
2011/3/29
Adding coal dust and organic carriers of the lustrous carbon to bentonite-bonded moulding sands in amounts justified by the technological regime and the use of cores and protective coatings based on o...
The kinetics of activation and deactivation in the process of water ozonising used for advanced oxidation of the dust waste from moulding sands
bentonite sands toxic compounds advanced oxidation ozone kinetics of dissolution
2011/3/29
Adding coal dust and organic carriers of the lustrous carbon to bentonite-bonded moulding sands in amounts justified by the technological regime and the use of cores and protective coatings based on o...
Surface Modification of Polypropylene Nonwoven after Plasma Activation at Atmospheric Pressure
polypropylene nonwovens ambient air plasma plasma activation
2009/2/16
Polypropylene non-woven fabrics were activated by an atmospheric-pressure plasma treatment in ambient air using a novel plasma source. Subsequently, the plasma activated samples were coated by a nanos...
Study of the Possible Mechanisms Involved in the Mucosal Immune System Activation by Lactic Acid Bacteria
lactic acid bacteria intestinal interactions immunomodulation
2008/3/28
The induction of a mucosal immune response is not easy due to the development of oral tolerance, but under some conditions, bacteria can activate this immune system. Antigens administered orally can i...
Purification and Characterization of a Cysteine Proteinase with Low Activation Energy from Lactococcus lactis ssp. lactis IAM 1198
proteinase Lactococcus lactis ssp. lactis
2008/3/23
A caseolytic proteinase with low activation energy was purified to homogeneity by conventional chromatographic techniques from Lactococcus lactis ssp. lactis IAM 1198. The molecular weight of the enzy...
Effect of Individual Caseins on Plasminogen Activation by Bovine Urokinase-Type and Tissue-Type Plasminogen Activators
plasminogen activator casein
2008/3/22
The effect was examined of individual caseins on the rate of plasminogen activation by bovine urokinase-type and tissue-type plasminogen activators. All individual caseins (-CN. ß-CN, and -CN) e...