Results 61 to 70 of about 907,313 (267)
Zhipu XuebaoThe planar “two-dimension isochronous time-of-flight (2DisoTOF)” is a new type of multiple-reflection time-of-flight mass analyzer. It is composed of a series of flat plate electrodes arranged in parallel, boasting advantages such as simple structure ...
Meng-jie DAI +5 more
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Method of Ear Detection for Maize Seed Based on Fisher Criterion [PDF]
Xibei Gongye Daxue Xuebao, 2018 The purpose of this paper is to use machine vision to detect the size, shape, texture and color of maize seed ear. The traditional method is very limited and cannot meet the detection efficiency.
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Efficient collision detection for moving polyhedra [PDF]
Proceedings of the eleventh annual symposium on Computational geometry - SCG '95, 1995 In this paper we consider the following problem: given two general polyhedra of complexity $n$, one of which is moving translationally or rotating about a fixed axis, determine the first collision (if any) between them. We present an algorithm with running time $O(n^{8/5 + \epsilon})$ for the case of translational movements and running time $O(n^{5/3 +
Elmar Schömer, Christian Thiel 0003
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FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Macedonian Veterinary ReviewQ fever is a worldwide zoonosis, caused by Coxiella burnetii, an obligate intracellular bacterium that affects both humans and animals. The serious consequences on human health and the economic losses it causes, require the use of rapid, accurate, and ...
Konstantin Borisov Simeonov +2 more
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Efficient GCI Detection for Efficient Sparse Linear Prediction [PDF]
, 2013 We propose a unified non-linear approach that offers an ef- ficient closed-form solution for the problem of sparse linear prediction analysis. The approach is based on our previous work for minimization of the weighted l2 -norm of the prediction error.
Khanagha, Vahid, Daoudi, Khalid
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FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Space-Efficient Detection of Unusual Words [PDF]
, 2015 Detecting all the strings that occur in a text more frequently or less frequently than expected according to an IID or a Markov model is a basic problem in string mining, yet current algorithms are based on data structures that are either space-inefficient or incur large slowdowns, and current implementations cannot scale to genomes or metagenomes in ...
Belazzougui, D., Cunial, F.
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FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Calibration of silicon drift detector response to monochromatic X-rays [PDF]
Nuclear Technology and Radiation ProtectionSilicon drift detectors are the core sensors for next-generation space-based X-ray detection, where precise efficiency calibration is crucial for both astronomical observation and radiation monitoring.
Li Wen +6 more
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