Results 51 to 60 of about 859,999 (292)
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
U-Net–based semantic segmentation of defects in photovoltaic panels
Ingenius: Revista de Ciencia y TecnologíaThis article presents a study on the semantic segmentation of defects in crystalline-silicon photovoltaic cells using U-Net–based models trained on electroluminescence (EL) images.
Franklin Gómez-López +2 more
doaj +1 more source
Dissolved organic carbon fluxes by seagrass meadows and macroalgal beds
Frontiers in Marine Science, 2014 Estimates of dissolved organic carbon (DOC) release by marine macrophyte communities (seagrass meadows and macroalgal beds) based on in situ benthic chambers from published and unpublished are compiled in this study.
Cristina eBarron +4 more
doaj +1 more source
Prosecuting Dark Net Drug Marketplace Operators Under the Federal Crack House Statute [PDF]
, 2019 Over 70,000 Americans died as the result of a drug overdose in 2017, a record year following a record year. Amidst this crisis, the popularity of drug marketplaces on what has been called the “dark net” has exploded. Illicit substances are sold freely on
Nugent, Thomas J.
core +1 more source
Dark Matter Antibaryons from a Supersymmetric Hidden Sector
, 2012 The cosmological origin of both dark and baryonic matter can be explained through a unified mechanism called hylogenesis where baryon and antibaryon number are divided between the visible sector and a GeV-scale hidden sector, while the Universe remains ...
David E. Morrissey +4 more
core +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
BiologyThe alterable light/dark cycle in a plant factory with artificial lighting eliminates the traditional concept of day and night in nature. Adjusting the light/dark cycle to closely align with the inherent circadian rhythm of plants can enhance biomass ...
Wen Li +4 more
doaj +1 more source
Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells
Molecular Oncology, EarlyView.We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller +17 more
wiley +1 more source
, 2015 The term “Dark Net” is loosely defined, but most frequently refers to an area of the Internet only accessible by using an encryption tool called The Onion Router (Tor). Tor is a tool aimed at those desiring privacy online, although frequently attracts those with criminal intentions.
Owenson, Gareth Huw +1 more
openaire
Molecular Oncology, EarlyView.The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola +12 more
wiley +1 more source