Results 101 to 110 of about 410,509 (296)

Endothelial Cells Angiogenesis in Sulfated Glycosaminoglycan (GAG) Hydrogels Enhanced by Bioactive Glass‐Released Ions

open access: yesAdvanced Functional Materials, EarlyView.
A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni   +13 more
wiley   +1 more source

Universal relationship in gene-expression changes for cells in steady-growth state

open access: yes, 2014
Cells adapt to different conditions by altering a vast number of components, which is measurable using transcriptome analysis. Given that a cell undergoing steady growth is constrained to sustain each of its internal components, the abundance of all the ...
Furusawa, Chikara   +2 more
core   +2 more sources

Tuning the Selectivity of the CO2 Reduction Reaction by Means of Synergistic Interactions in the Cu, Ag, Ce System

open access: yesAdvanced Functional Materials, EarlyView.
Multi‐metal Cu─Ce─Ag nanoparticles harness synergistic interactions to drive efficient electrochemical CO2 reduction reaction toward C2+ products at high current densities. Ag enhances CO production, Ce modulates Cu oxidation states, and together they boost *CO coverage and local pH to enhance C─C coupling, enabling record C2+ yields with suppressed ...
Nini Zhang   +9 more
wiley   +1 more source

Association of agr Gene Expression with Staphylococcus Aureus Virulence Genes in BHI Broth

open access: yesMedical Laboratory Journal, 2016
Background and Objective: Agr is the most important regulatory system for the expression of Staphylococcus aureus virulence factors in different conditions.
Hadi Koohsari   +3 more
doaj  

Upper large deviations for Branching Processes in Random Environment with heavy tails

open access: yes, 2010
Branching Processes in a Random Environment (BPREs) $(Z_n:n\geq0)$ are a generalization of Galton Watson processes where in each generation the reproduction law is picked randomly in an i.i.d. manner.
Bansaye, Vincent, Boeinghoff, Christian
core   +4 more sources

Charge Transport in Ternary Charge‐Transfer Solid Solution Single Crystals

open access: yesAdvanced Functional Materials, EarlyView.
This study deconvolutes the roles of indirect (superexchange) and direct electronic coupling on charge transport in single crystals of an organic charge‐transfer molecular semiconductor (OSC). This model system elegantly demonstrates that structural defects introduced by chemical dopants play a significant role in the electronic performance ...
Jonathan C. Novak   +7 more
wiley   +1 more source

A Feeding Strategy Based on Omics Analysis for Improving the Growth and Sporulation Efficiency of Bacillus licheniformis HW [PDF]

open access: yesShipin Kexue
To study the limiting factors of cell growth and sporulation during the late stage of Bacillus licheniformis HW fermentation in a 30 L bioreactor, we analyzed the differences in the transcriptome and metabolome of strain HW at the middle (25 h) and late (
CHEN Chen, WANG Yanting, SHI Yueya, GAN Tianxiang, HUANG Yanan, WANG Zhi
doaj   +1 more source

Predicting Atomic Charges in MOFs by Topological Charge Equilibration

open access: yesAdvanced Functional Materials, EarlyView.
An atomic charge prediction method is presented that is able to accurately reproduce ab‐initio‐derived reference charges for a large number of metal–organic frameworks. Based on a topological charge equilibration scheme, static charges that fulfill overall neutrality are quickly generated.
Babak Farhadi Jahromi   +2 more
wiley   +1 more source

Universal Power Law for Relationship between Rainfall Kinetic Energy and Rainfall Intensity

open access: yesAdvances in Meteorology, 2016
Rainfall kinetic energy has been linked to linear, exponential, logarithmic, and power-law functions using rainfall intensity as an independent variable.
Seung Sook Shin   +2 more
doaj   +1 more source

Prediction of Gene Expression Patterns With Generalized Linear Regression Model

open access: yesFrontiers in Genetics, 2019
Cell reprogramming has played important roles in medical science, such as tissue repair, organ reconstruction, disease treatment, new drug development, and new species breeding.
Shuai Liu   +6 more
doaj   +1 more source

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