Results 91 to 100 of about 4,217,021 (297)

Studies of Chamber Organic Aerosol using an Aerodyne High-Resolution Time-of-Flight Aerosol Mass Spectrometer [PDF]

open access: yes, 2011
Secondary organic aerosol (SOA) contributes a substantial fraction to total ambient particulate mass. SOA is a complex mixture of different organic species formed via many gas- and particle-phase reaction pathways. The Aerodyne aerosol mass spectrometer (
Chhabra, Puneet Singh
core   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

open access: yesFEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya   +2 more
wiley   +1 more source

Mechanistic Investigations of the Iridium(III)-Catalyzed Aerobic Oxidation of Primary and Secondary Alcohols

open access: yes, 2016
Mechanistic Investigations of the Iridium(III)-Catalyzed Aerobic Oxidation of Primary and Secondary ...
Bi Jiang (2286244)   +2 more
core   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

open access: yesFEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

Pyrrhotite oxidation in aggregate and cement paste of accelerated laboratory and concrete field samples

open access: yesCase Studies in Construction Materials
The oxidation of pyrrhotite and other sulfide minerals in concrete aggregates, leading to internal sulfate attack, is a major durability issue that has, in an increasing number of cases, resulted in the premature deterioration of concrete structures ...
Nikolas Å. Oberhardt   +5 more
doaj   +1 more source

Comparison and Analysis of Secondary Oxidation Degree in the First Heat of Continuous Casting

open access: yesTeshugang, 2023
Compares the effects of two different tundish argon replacement methods, scheme I uses the argon rod to replace the air in the inner cavity of the tundish, and scheme 0 uses the joint action of argon gas pipe and argon rod on the tundish cover to replace
张新文   +5 more
doaj  

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

open access: yesFEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss   +7 more
wiley   +1 more source

Surface Functionalization of Activated Carbon: Coupling of 3-(Aminopropyl)trimethoxysilane and (3-Glycidyloxypropyl)trimethoxysilane

open access: yesC
This study aimed to functionalize the surface of activated carbon, and thus render the surface more hydrophilic and reactive. To attain this goal, sequential surface functionalization was carried out using (i) oxidation (pre-activation) and (ii ...
Lucija Pustahija   +3 more
doaj   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

open access: yesFEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan   +11 more
wiley   +1 more source

Sulfur isotope analyses of individual aerosol particles in the urban aerosol at a central European site (Mainz, Germany) [PDF]

open access: yesAtmospheric Chemistry and Physics, 2008
Sulfur isotope analysis of atmospheric aerosols is a well established tool for identifying sources of sulfur in the atmosphere, estimating emission factors, and tracing the spread of sulfur from anthropogenic sources through ecosystems.
B. W. Sinha   +4 more
doaj  

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