Results 101 to 110 of about 448,559 (305)

Screening and partial characterization of lectins from Indonesian seaweeds

open access: yesApplied Phycology
Lectins are carbohydrate-binding proteins involved in diverse biological processes with potential biotechnological and biomedical applications. Seaweeds are promising sources of novel lectins with unique structures and glycan specificities.
Nurrahmi D Fajarningsih   +4 more
doaj   +1 more source

The pyruvate generator is a common phenomenon in mitochondria from different rat and mouse brain regions

open access: yesFEBS Letters, EarlyView.
The pyruvate generator, which causes activation of respiration by extra‐mitochondrial Ca2+, is also present and functional in rat brainstem mitochondria, as it is in other brain regions. This finding is confirmed by experiments with a fully reconstituted malate–aspartate shuttle (MAS).
Grazyna Debska‐Vielhaber   +7 more
wiley   +1 more source

Effect of oxygen partial pressure on the microstructural, optical and gas sensing characterization of nanostructured Gd doped ceria thin films deposited by pulsed laser deposition

open access: yesJournal of Asian Ceramic Societies, 2017
Microstructural properties of 10 mol% gadolinium doped ceria (CeO2) thin films that were deposited on quartz substrate at substrate temperature of 1023 K by using pulsed laser deposition with different oxygen partial pressures in the range of 50–200 ...
Nagaraju P.   +2 more
doaj   +1 more source

Restless bandit marginal productivity indices I: singleproject case and optimal control of a make-to-stock M/G/1 queue [PDF]

open access: yes, 2004
This paper develops a framework based on convex optimization and economic ideas to formulate and solve by an index policy the problem of optimal dynamic effort allocation to a generic discrete-state restless bandit (i.e. binary-action: work/rest) project,
Niño-Mora, José, Niño Mora, José
core  

DSP based partial discharge characterization by wavelet analysis

open access: yes, 2000
This paper reports the results of an investigation of an intelligent DSP-based PD analyzer using wavelet analysis for partial discharge characterization.
Zhou, C., Kemp, I. J., Ma, X. D.
core   +1 more source

A characterization of complete integrability for partial differential equations of first order [PDF]

open access: yes, 1992
We give a characterization of the notion of complete integrability for overdeter­mined systems of first order partial differential equations of real valued ...
Izumiya, Shyuichi
core   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Thermal Characterization of Pozzolanic Activity of Hydrated Cement System Modified by Silica Based Industrial Waste

open access: yesJournal of Applied Science & Process Engineering, 2015
This study investigates the potential of using silica based industrial waste specifically waste calcined clay (WCC) from ceramic industry as partial cement replacement.
Faatima Zahra Ahmat Asim   +1 more
doaj   +1 more source

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

open access: yesFEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia   +6 more
wiley   +1 more source

Molecular Detection and Characterization of Goat Isolate of Taenia hydatigena in Turkey

open access: yesThe Scientific World Journal, 2012
The aim of this study was to provide molecular detection and characterization of the goat isolate of Taenia hydatigena from Ankara province of Turkey.
Armagan Erdem Utuk, Fatma Cigdem Piskin
doaj   +1 more source

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