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郭新闻论文成果：Organic acid-assisted preparation of highly dispersed Co/ZrO2 catalysts with superior activity for CO2 methanation
CO2 methanation Cobalt catalyst ZrO2 Organic acid High dispersion
2023/3/6
Various organic acids were investigated for preparing the highly dispersed cobalt catalysts on zirconia support, Co/ZrO2, by an acid-assisted incipient wetness impregnation. The organic acid-assisted ...
Big differences in how coral reef fish larvae are dispersed（图）
Big differences how coral reef fish larvae dispersed
2021/2/5
How the larvae of colorful clownfish that live among coral reefs in the Philippines are dispersed varies widely, depending on the year and season, a finding that could help scientists improve conserva...
Dispersed Cryptography and the Quotient Ring Transform
cryptographic dispersal threshold cryptography foundations
2017/2/21
This paper describes a radically different privacy, security and integrity solution. Dispersed Cryptography converts the cloud from a security threat into a security asset by combining a standard stre...
Growth and characteristics of old beech (Fagus sylvatica L.) trees individually dispersed in spruce monocultures--
beech old trees interspersed trees tree size tree crown competition regeneration spruce monoculture
2015/3/19
We studied old beech trees individually dispersed in spruce monocultures after having found wildlings in their vicinity. The goal was to define stem and crown dimensions of the trees in dependence on ...
Extent and distribution of beech (Fagus sylvatica L.) regeneration by adult trees individually dispersed over a spruce monoculture
beech dispersed trees forest dynamics regeneration transformation of spruce monocultures
2015/3/19
Recently individually dispersed adult beech trees have regenerated in spruce monocultures and this fact could be used to manage the transformation of stands into a mixed forest. Three such cases in th...
Magneto-induced stress enhancing effect in colloidal suspension of paramagnetic and superparamagnetic particles dispersed in a ferrofluid medium
Magneto - induced the micro structure of colloidal suspension paramagnetic super paramagnetic particle dispersion
2015/3/24
The magneto-induced stress and relative microstructure in a colloidal suspension of paramagnetic and superparamagnetic particles dispersed in a ferrofluid medium is studied using particle-level dynami...
IDENTIFICATION OF THE EXPERIMENTAL DATA OF DYE ADSORPTION ON NATURAL DISPERSED SORBENTS TO THEORETICAL MODELS
adsorption natural dispersed sorbents dyes identification Isotherm theoretical models of adsorption
2011/11/11
The present study deals with removal of organic dyes from wastewater onto natural dispersed sorbents, namely bentonite, glauconite and paligorskyte. The obtained data were fitted to various theoretica...
Accurate Group Delay Measurement for Radial Velocity Instruments Using the Dispersed Fixed Delay Interferometer Method
Radial Velocity Dispersed Interferometer Method
2011/9/30
The Dispersed Fixed Delay Interferometer (DFDI) method is attractive for its low cost, compact size and multi-object capability in precision radial velocity (RV) measurements. The phase shift of fring...
The XDSPRES CL-based package for reducing OSIRIS cross-dispersed spectra
CL-based package reducing cross-dispersed spectra
2011/9/29
We present a description of the CL-based package XDSPRES, which aims at being a complete reducing facility for cross-dispersed spectra taken with the Ohio State Infrared Imager/Spectrometer, as instal...
Purposefulness of more intensive supporting milk production in conditions of dispersed agriculture of southern Poland
milk production income parity natural resources subsidies
2014/2/27
A disadvantageous tendency of resigning from milk production by small and medium sized farms has been observed in the recent years in the provinces of Southern Poland. It results from the low profitab...
Large Tandem, Higher Order Repeats and Regularly Dispersed Repeat Units Contribute Substantially to Divergence Between Human and Chimpanzee Y Chromosomes
Large Tandem Divergence Between Human Chimpanzee Y Chromosomes
2011/1/5
Comparison of human and chimpanzee genomes has received much attention, because of paramount role for understanding evolutionary step distinguishing us from our closest living relative. In order to co...
Conditional global regularity of Schroedinger maps: sub-threshold dispersed energy
Conditional global regularity Schroedinger maps sub-threshold dispersed energy
2011/2/22
We consider the Schr¨odinger map initial value problem ( ∂tϕ = ϕ × ϕ ϕ(x, 0) = ϕ0(x),
with ϕ0 : R2 ! S2 ֒! R3 a smooth H1 Q map from the Euclidean space R2 ...
Extracting long basic sequences from systems of dispersed vectors
basic sequences dispersed vectors
2010/11/8
We study Banach spaces satisfying some geometric or structural properties involving tightness of transfinite sequences of nested linear subspaces. These properties are much weaker than WCG and closely...
Compound Markov counting processes and their applications to modeling infinitesimally over-dispersed systems
continuous time counting Markov process birth-death process environmental stochasticity infinitesimal over-dispersion
2010/3/11
We propose an infinitesimal dispersion index for Markov counting processes. We show that, under standard moment
existence conditions, a process is infinitesimally (over-) equi-dispersed if, and only ...
MEASUREMENT OF PHASE INTERACTION IN DISPERSED GAS-PARTICLE TWO-PHASE FLOW BY PHASE-DOPPLER ANEMOMETRY
phase-Doppler anemometry gas-particle turbulence
2009/10/14
For simultaneous measurement of size and velocity distributions of continuous and dispersed phases in a two-phase flow a technique phase-Doppler anemometry was used. Spherical glass particles with a p...