Results 61 to 70 of about 4,295 (258)
Advanced Materials Technologies, EarlyView.ABSTRACT Real‐time insight into local chemistry is critical for reliable part quality in additive manufacturing, especially laser powder bed fusion (PBF‑LB/M), where rapid thermal cycles and localized evaporation can undermine part performance. Optical emission spectroscopy (OES) offers non‑intrusive, in situ plume monitoring, but detection geometry ...
Philipp Gabriel +4 more
wiley +1 more source
Atmosphere, 2019 Current understanding of the buoyant rise and subsequent dispersion of smoke due to wildfires has been limited by the complexity of interactions between fire behavior and atmospheric conditions, as well as the uncertainty in model evaluation data.
Nadya Moisseeva, Roland Stull
doaj +1 more source
Plume Dispersion: A New Flare Combustion and Plume Rise Model
, 2012 Air pollution from industrial sources is a continuing concern, especially near residential areas, where public health can be affected. Dispersion of plumes released from stacks depends on wind speed, plume emission rate, stack height, and other meteorological and stack variables.
openaire +2 more sources
Advanced Science, EarlyView.This study uncovers hierarchical coordination between K11 lactylation and S199 phosphorylation of CKB in cerebral ischemia‐reperfusion injury. Such dual modifications potentiate CKB enzymatic function, remodel energy metabolism, alleviate oxidative stress and neuronal damage, and represent a viable therapeutic target for stroke treatment.
Chao Duan +17 more
wiley +1 more source
Advanced Science, EarlyView.Lactate in cervical cancer induces HNRNPU K181 lactylation, opposed by NAA50‐mediated acetylation and suppressed by Pazopanib. This lactylation enhances HNRNPU binding to PHGDH pre‐mRNA exon 1, maintaining exon 1‐containing transcripts and mRNA stability, thereby activating serine metabolism.
Chang Zhang +6 more
wiley +1 more source
Sediment Disturbance and Near-Field Dispersion Characteristics of a Coandă-Effect Collector
Journal of Marine Science and EngineeringBalancing high collection efficiency and controlled sediment plume dispersion is a core challenge in deep-sea polymetallic nodule harvesting technology. This work investigates a Coandă-effect collector using two numerical frameworks: a CFD-DEM model for ...
Yan Li, Wenjie Luo, Qiuhui Shan
doaj +1 more source
UCHL3 Regulates Subgenomic Flaviviral RNA Condensates to Promote Virus Propagation
Advanced Science, EarlyView.ABSTRACT Flavivirus subgenomic RNAs (sfRNAs) antagonise antiviral defences, yet how sfRNAs are organized and maintained in cells remains poorly understood. Here we identify ubiquitin C‐terminal hydrolase L3 (UCHL3) as a post‐translational regulator of flavivirus sfRNA stability and function.
Oscar Trejo‐Cerro +7 more
wiley +1 more source
Analysis of the Effects of Mixing Height and Other Associated Factors [PDF]
Iranica Journal of Energy and Environment, 2011 The overall focus of the research work was to study the various factors that affect plume dilution anddispersion. Some of the factors that were studied include; the effects of mixing height, the effects of plume riseand the effects of terrain in addition
I.R. Ilaboya, +4 more
doaj
The “Inertial-Meander” Subrange of a Dispersing Plume
Journal of Applied Meteorology, 1997 Abstract Concentration fluctuations in a dispersing plume are investigated theoretically for situations in which the instantaneous plume is much narrower than the ensemble mean plume (defined here, somewhat imprecisely, as an average over an ensemble of realizations in which the large-scale meteorology is fixed but the boundary layer turbulence varies ...
openaire +1 more source
Advanced Science, EarlyView.Comparative genomics of Gondwana‐diverged Pila and Pomacea reveals parallel evolution of aerial oviposition. Convergent chromosomal rearrangements reshape regulatory landscapes within topologically associating domains. Lineage‐specific gene family expansions and viral‐derived perivitelline proteins (PV1) underpin desiccation resistance.
Yufei Zhou +10 more
wiley +1 more source