Results 61 to 70 of about 2,048,363 (280)
Non-Directional Earth Fault Passage Indication in Isolated Neutral Distribution Networks
Energies, 2020 In this paper, two new methods for locating single-phase to ground faults in isolated neutral distribution networks are proposed. The methods are based on the analysis of symmetrical sequence currents.
Amir Farughian +2 more
doaj +1 more source
On the zeros of linear recurrence sequences [PDF]
Acta Arithmetica, 2011 We improve by one exponential W. M. Schmidt's estimate for the Skolem-Mahler-Lech theorem on the number of arithmetic progressions describing the zeros of a linear recurrence sequence.
Amoroso, Francesco, Viada, Evelina
openaire +5 more sources
Molecular Oncology, EarlyView.Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon +9 more
wiley +1 more source
Gong-kuang zidonghua, 2010 The paper explained that traditional leakage protection principles such as zero-sequence direction relay principle and zero-sequence current's maximum principle are unable to implement selective leakage protection in situation of great disparity between ...
SU Po, CHEN Qing
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Journal of Modern Power Systems and Clean Energy, 2021 We propose a modular multilevel converter (MMC) based three-phase four-wire (3P4W) split capacitor distribution static synchronous compensator (DSTATCOM), aiming at compensating unbalanced and reactive load currents.
Lei Lin, Jialu He, Chen Xu
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Double-periodic quasi-periodic graphene superlattice: non-Bragg band gap and electronic transport
, 2012 Electronic band gap and transport in quasi-periodic graphene superlattice of double-periodic sequence have been investigated. It is found that such quasi-periodic structure can possess a zero-averaged wave number (zero-$\bar{k}$) gap which associated ...
Chen, Xi, Zhao, Pei-Liang, Zhu, Qi-Biao
core +1 more source
On the zeros of sequences of polynomials
Journal of Approximation Theory, 1990 The author presents a generalization of Blatt, Staff and Simkani theorem on the limit distribution of zeros of sequences of polynomials. The advantage of the generalized theorem lies in the fact that it does not mention the highest coefficient of the polynomials.
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Molecular Oncology, EarlyView.Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat +8 more
wiley +1 more source
Construction of optimal zero correlation zone sequence set
Tongxin xuebao, 2020 The construction of zero correlation zone (ZCZ) sequence set was researched based on perfect sequences and orthogonal sequence set.With the method of constructing on finite field,the optimal zero correlation zone sequence sets were constructed,by ...
Xiaoyu CHEN, Xichao GAO, Yongjie LI
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Zero product preserving bilinear operators acting in sequence spaces
Karpatsʹkì Matematičnì Publìkacìï, 2020 Consider a couple of sequence spaces and a product function $-$ a canonical bilinear map associated to the pointwise product $-$ acting in it. We analyze the class of "zero product preserving" bilinear operators associated with this product, that are ...
E. Erdoğan
doaj +1 more source