Results 61 to 70 of about 5,356,378 (346)

Thermostable neutral metalloprotease from Geobacillus sp. EA1 does not share thermolysin's preference for substrates with leucine at the P1′ position

open access: yesFEBS Letters, EarlyView.
Knowing how proteases recognise preferred substrates facilitates matching proteases to applications. The S1′ pocket of protease EA1 directs cleavage to the N‐terminal side of hydrophobic residues, particularly leucine. The S1′ pocket of thermolysin differs from EA's at only one position (leucine in place of phenylalanine), which decreases cleavage ...
Grant R. Broomfield   +3 more
wiley   +1 more source

Unlocking thin sand potential: a data-driven approach to reservoir characterization and pore pressure mapping

open access: yesGeomechanics and Geophysics for Geo-Energy and Geo-Resources
The gradual decline of production of the major fields of the Indus Basin has influenced the field pressure. Therefore, the prospects need to be assessed by the petro-elastic relationship.
Muhsan Ehsan   +8 more
doaj   +1 more source

Micro-scale opto-thermo-mechanical actuation in the dry adhesive regime

open access: yesLight: Science & Applications, 2021
A general principle enabling the actuation of micro-objects on dry frictional surfaces based on opto-thermo-mechanical effects is established and two-dimensional spiral motions of gold plates on micro-fibers are experimentally demonstrated.
Weiwei Tang   +6 more
doaj   +1 more source

A characterization of hypercubes

open access: yesDiscrete Mathematics, 1977
AbstractA combinatorial characterization of hypercubes is given. A hypercube is defined as the undirected Hasse diagram of a Boolean lattice. The method used is inductive extension of partial isomorphisms.
openaire   +2 more sources

Comprehensive genomic characterization of head and neck squamous cell carcinomas

open access: yesNature, 2015
The Cancer Genome Atlas profiled 279 head and neck squamous cell carcinomas (HNSCCs) to provide a comprehensive landscape of somatic genomic alterations.
M. Lawrence   +309 more
semanticscholar   +1 more source

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

Characterizing Cautious Choice [PDF]

open access: yesSSRN Electronic Journal, 2005
The set of maximin actions in general decision problems is characterized. Ministerio de Educación y Ciencia. Fondos FEDER | Ref. SEJ2005-07637-C02-02 Xunta de Galicia | Ref.
Mark Voorneveld   +5 more
openaire   +11 more sources

C‐mannosylation promotes ADAMTS1 activation and secretion in human testicular germ cell tumor NEC8 cells

open access: yesFEBS Letters, EarlyView.
C‐mannosylation is a unique form of protein glycosylation. In this study, we demonstrated that ADAMTS1 is C‐mannosylated at Trp562 and Trp565 in human testicular germ cell tumor NEC8 cells. We found that C‐mannosylation of ADAMTS1 is essential for its secretion, processing, enzymatic activity, and ability to promote vasculogenic mimicry. These findings
Takato Kobayashi   +5 more
wiley   +1 more source

Design and Construction of a Brain-Like Computer: A New Class of Frequency-Fractal Computing Using Wireless Communication in a Supramolecular Organic, Inorganic System

open access: yesInformation, 2014
Here, we introduce a new class of computer which does not use any circuit or logic gate. In fact, no program needs to be written: it learns by itself and writes its own program to solve a problem.
Subrata Ghosh   +5 more
doaj   +1 more source

Circulating tumor DNA sequencing provides comprehensive mutation profiling for pediatric central nervous system tumors

open access: yesnpj Precision Oncology, 2022
Molecular profiling of childhood CNS tumors is critical for diagnosis and clinical management, yet tissue access is restricted due to the sensitive tumor location.
Erin R. Bonner   +18 more
doaj   +1 more source

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