Results 81 to 90 of about 762,159 (346)

Modification of nanoscale thermal oxide films formed on indium phosphide under the influence of tin dioxide [PDF]

open access: diamond, 2020
I. Ya. Mittova   +4 more
openalex   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

open access: yesFEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon   +6 more
wiley   +1 more source

Negative thermal expansion in functional materials: controllable thermal expansion by chemical modifications

open access: yesChemical Society Reviews, 2015
Negative thermal expansion is an intriguing property of functional materials, which will give new phenomena and mechanisms for future studies.
Jun, Chen   +3 more
openaire   +3 more sources

Thermo Field Dynamics and Kinetic Coefficients of a Charged Boson Gas

open access: yes, 1993
Thermo Field Dynamics for inhomogeneous systems is generalized to quantum fields with a continuous single-particle mass spectrum. The modification of the hamiltonian in states with a local thermal Bogoliubov symmetry is used to calculate thermal ...
Bertsch   +32 more
core   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

open access: yesFEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold   +11 more
wiley   +1 more source

Chemically stabilized subtilisins in peptide synthesis [PDF]

open access: yes, 2008
We have stabilized alcalaseTM and subtilisin Carlsberg (SC) against heat by chemical modification with ethylene glycol bis-succinimidyl succinate (EGNHS), a procedure not previously reported for subtilisins.
Colleary, Sandra, Ó Fágáin, Ciarán
core  

Phonon Dispersion Effects and the Thermal Conductivity Reduction in GaAs/AlAs Superlattices

open access: yes, 2000
The experimentally observed order-of-magnitude reduction in the thermal conductivity along the growth axis of (GaAs)_n/(AlAs)_n (or n x n) superlattices is investigated theoretically for (2x2), (3x3) and (6x6) structures using an accurate model of the ...
H. Ehrenreich   +3 more
core   +1 more source

The role of lipid metabolism in neuronal senescence

open access: yesFEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari   +2 more
wiley   +1 more source

Natural weathering performance of thermally treated poplar and black pine wood

open access: yesMaderas: Ciencia y Tecnología, 2021
Wood of poplar (Populus sp.) and black pine (Pinus nigra) species was subjected to thermal treatment under variant conditions of temperature, 180 ºC and 200 ºC, and duration of 3 h, 5 h, 7 h, and its resistance to natural weathering was investigated ...
Vasiliki Kamperidou, Ioannis Barboutis
doaj  

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