Results 91 to 100 of about 5,356,378 (346)
A characterization of the polydisc
Mathematische Annalen, 1980 The Kobayashi metric of a complex manifold dominates its Caratheodory metric. It thus seems natural to investigate cases of equality of these metrics, especially so since they correspond to the extremal case in Schwarz's lemma. The open unit polydisc A" in ~n is one of the simplest cases in which these metrics coincide, and the following theorem shows ...
openaire +3 more sources
Cancer cell death induced by the NAD antimetabolite Vacor discloses the antitumor potential of SARM1
FEBS Letters, EarlyView.Vacor, a compound converted into the toxic metabolite Vacor adenine dinucleotide (VAD) by the nicotinamide salvage pathway enzymes NAMPT and NMNAT2, exhibits antitumor activity by inducing rapid and complete NAD depletion. We report that Vacor toxicity is limited to cell lines expressing high levels of SARM1, a NAD glycohydrolase.
Giuseppe Ranieri +5 more
wiley +1 more source
On characterizing subspaces [PDF]
Journal of Combinatorial Theory, Series A, 1980 Aiden A. Bruen +2 more
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Comprehensive genomic characterization of squamous cell lung cancers
Nature, 2012 Lung squamous cell carcinoma is a common type of lung cancer, causing approximately 400,000 deaths per year worldwide. Genomic alterations in squamous cell lung cancers have not been comprehensively characterized, and no molecularly targeted agents have ...
P. Hammerman +332 more
semanticscholar +1 more source
Protein kinase FAM20C—when subcellular localization matters
FEBS Letters, EarlyView.FAM20C is a Golgi‐resident kinase that phosphorylates proteins along the entire secretory pathway. The presence of potential FAM20C substrates in the cytoplasm or nucleus raises the question of how the kinase and its substrates encounter each other. Protein kinases achieve signaling specificity through consensus sequence recognition and subcellular ...
Francesca Noventa, Mauro Salvi
wiley +1 more source
Discover MaterialsThis study focuses into strategizing the usage of self-reacting bobbin tool friction stir welding (SRBT-FSW) to obtain consistent microstructural homogeneity along the thickness of AA6061 aluminium alloy (AA) thick plates during welding.
Aishwary Mishra +7 more
doaj +1 more source
A Characterization Of Cointegration
, 1993 In this paper we provide a succinct characterization of cointegration and a criterion that leads to a novel, and very simple test for cointegration. We also provide a restatement and proof of the characterizations given in Engle and Granger (1987) (EG), correcting a number of minor errors and misstatements.
openaire +5 more sources
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Lithium Growth on Alloying Substrates and Effect on Volumetric Expansion
BatteriesThe widespread implementation of next-generation Li metal anodes is limited, in part, due to the formation of dendritic and/or mossy electrodeposits during cycling. These morphologies can lead to battery failure due to the formation of short circuits and
Laura C. Merrill +3 more
doaj +1 more source
UV coatings using Ta2O5-SiO2 quantized nanolaminates [PDF]
EPJ Web of ConferencesIn the last few years, quantized nanolaminates (QNL) have become increasingly popular as a metamaterial in the development for optical coatings. Experiments were often performed using IBS or ALD coating techniques, which yield excellent accuracy but are ...
Bärtschi Manuel +5 more
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