Results 61 to 70 of about 3,304,310 (344)
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
MATERIAL BALANCE FLOWSHEETS [PDF]
, 1960 Material balance flowsheets are presented for the dissolution of UO/sub 2/, UO/sub 2/-ThO/sub 2/, and U-Mo fuels clad in stainless steel or zirconium by the Sulfex, Darex, and Zinflex process. The mechanics of the three processes are discussed. Basic assumptions upon which the flowsheets are based are contained. (auth)
openaire +2 more sources
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Research on environmental impact assessment of flame oxyacetylene welding processes
Metalurgija, 2013 This paper presents the factors that may cause pollution of the work environment when working with the oxyacetylene flame welding process. Experiments were performed using an oven that allows the analysis of all gases resulted in the welding process, but
Gh. Amza +4 more
doaj
Energies, 2018 Capacitance resistance models (CRMs) comprise a family of material balance reservoir models that have been applied to primary, secondary and tertiary recovery processes.
Rafael Wanderley de Holanda +4 more
doaj +1 more source
Aggressive prostate cancer is associated with pericyte dysfunction
Molecular Oncology, EarlyView.Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero +11 more
wiley +1 more source
ON THE METHODOLOGY OF THE DESIGN OF TRANSPORT AND ECONOMIC BALANCE
Модернизация, инновация, развитие, 2015 The article contains a critical analysis of existing methods of forecasting of volumes of transport services on the basis of the analysis of the dynamics of volumes of commodity flows at the regional and Federal levels.
E. A. Zhukov, A. I. Fedorenko
doaj +2 more sources
Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway
Molecular Oncology, EarlyView.Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed +10 more
wiley +1 more source
Endogenous growth and recycling : a material balance approach [PDF]
In this paper we analyze the importance of recycling in the strive for sustainable development. In contrast to former approaches we emphasize the role of the waste stock as a source of valuable inputs.
Amigues Jean-Pierre +2 more
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Comparison of thermal performance of 3D printer liquefiers through finite element models [PDF]
, 2016 Open source 3D printers have experienced an intense expansion during the last years, mainly because of their accessibility and the vast availability of information thanks to user communities.
Gómez Gras, Giovanni +4 more
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