Results 31 to 40 of about 4,040,369 (317)

Characterization of Degummed Ramie Fibre (Variety R-1449)

open access: yesJournal of Natural Fibers, 2022
Decorticated ramie fiber (Variety R-1449) was degummed using different systems, namely, individual alkali, mix alkali, enzyme, mix enzyme, and peracetic acid to the optimal level of residual gum content.
S. R. Shah, K. J. Umrigar
doaj   +1 more source

Metabolic Compartmentation – A System Level Property of Muscle Cells: A system level property of muscle cells

open access: yes, 2008
Problems of quantitative investigation of intracellular diffusion and compartmentation of metabolites are analyzed. Principal controversies in recently published analyses of these problems for the living cells are discussed. It is shown that the formal theoretical analysis of diffusion of metabolites based on Fick’s equation and using fixed diffusion ...
Saks, Valdur   +2 more
openaire   +2 more sources

Influence of Structure of Multilayer System on Functional Characteristics of Clothing for Firefighters

open access: yesMedžiagotyra, 2015
In this work investigation of influence of the relief surface structure of textile materials on protective and comfort properties of multilayer system used for firefighters clothing was performed.
Diana Grinevičiūtė   +4 more
doaj   +1 more source

The spectral form factor is not self-averaging

open access: yes, 1996
The spectral form factor, k(t), is the Fourier transform of the two level correlation function C(x), which is the averaged probability for finding two energy levels spaced x mean level spacings apart.
A. Pandey   +15 more
core   +1 more source

Pathogenicity phenomena in three model systems: from network mining to emerging system-level properties [PDF]

open access: yesBriefings in Bioinformatics, 2013
Understanding the interconnections of microbial pathogenicity phenomena, such as biofilm formation, quorum sensing and antimicrobial resistance, is a tremendous open challenge for biomedical research. Progress made by wet-lab researchers and bioinformaticians in understanding the underlying regulatory phenomena has been significant, with converging ...
Santos, Nadine Correia   +2 more
openaire   +3 more sources

ANSYS based analysis of multi-level parabolic leaf spring systems

open access: yesAlexandria Engineering Journal, 2023
Leaf spring systems are mechanical structures used to attenuate or absorb the disruptive factors such as stress, strain, deflection and deformation occurring on dynamic systems.
Mehmet Bahadır Çetinkaya   +1 more
doaj   +1 more source

Non-equilibrium entangled steady state of two independent two-level systems

open access: yes, 2011
We determine and study the steady state of two independent two-level systems weakly coupled to a stationary non-equilibrium environment. Whereas this bipartite state is necessarily uncorrelated if the splitting energies of the two-level systems are ...
A. Peres   +24 more
core   +2 more sources

Combining hardware and software instrumentation to classify program executions [PDF]

open access: yes, 2010
Several research efforts have studied ways to infer properties of software systems from program spectra gathered from the running systems, usually with software-level instrumentation.
Porter, Adam   +2 more
core   +2 more sources

The Statistical Properties of Conversational Speech Level of Chinese People and the Check of Speech Level Moni-toring Systems

open access: yesTongxin xuebao, 1984
This paper offers some data concerning cenversational speech levels of Chinese such as (1) long term mean RMS values, (2) RMS values of four pitch tones of Chinese words, (3) peak values, and (4) RMS value in environment of different noise levels.Since ...
Bao Ziwei
doaj   +2 more sources

Influence of Hazelnut and Walnut Oil Cakes Powder on Thermal and Rheological Properties of Wheat Flour

open access: yesFoods, 2023
The aim of the study was to assess the influence of the addition of powdery hazelnut oil cakes (HOC) or walnut oil cakes (WOC) to wheat flour (WF) on its selected thermal and rheological properties.
Karolina Pycia, Lesław Juszczak
doaj   +1 more source

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