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40 papers found.
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Integrated resources planning in microgrids considering interruptible loads and shiftable loads

coauthor of the monograph Flexible AC Transmission Systems: Modeling and Control (Springer, 2006 ). Zheng YAN received the B . Sc. degree from Shanghai Jiao Tong University, Shanghai, China, in 1984 , and

Long-term system load forecasting based on data-driven linear clustering method

, respectively, and the Ph.D. degree in Shanghai Jiao Tong University, Shanghai, China in 2016 . His current research interests include optimal operation of power system and electricity market. Zheng YAN received

Editorial: Mobile Multimedia Communications

Foundation of Ministry of Education of China (grant 20130203110006), as well as Aalto University. Zheng Yan (M’06 - SM’14) received her PhD degree at the H e l s i n k i U n i v e r s i t y o f Technology. She

Polygonumnolides A1–B3, minor dianthrone derivatives from the roots of Polygonum multiflorum Thunb

Seven new dianthrone glycosides, named polygonumnolides A1–B3 (1–7), were isolated from the 70 % EtOH extract of the dried roots of Polygonum multiflorum Thunb. using column chromatography and preparative high-performance liquid chromatography. Their structures were determined by 1D and 2D NMR and mass spectroscopy. The isolated compounds were evaluated for their cytotoxic...

Optimal power flow calculation in AC/DC hybrid power system based on adaptive simplified human learning optimization algorithm

methods applied to power systems. Zheng YAN received his B .Sc., M. Sc . and Ph .D. degrees, all in Electrical Engineering, from Shanghai Jiao Tong University in 1984 , and Tsinghua University in 1987 and

A Comprehensive Analysis on Spread and Distribution Characteristic of Antibiotic Resistance Genes in Livestock Farms of Southeastern China

The pollution of antibiotic resistance genes (ARGs) in livestock farms is a problem which need to be paid more attention to, due to the severe resistance dissemination and the further human health risk. In this study, all the relevant exposure matrices (manure, soil and water) of sixteen animal farms in Southeastern China were sampled to determine twenty-two ARGs conferring...

Editorial: Recent Advances on the Next Generation of Mobile Networks and Services

Shaanxi Province for excellent researchers from abroad (Grant No. 680F1303), as well as Aalto University. Zheng Yan (M’06-SM’14) is currently a professor at the Xidian University, Xi’an, China and a

Plasma Taurine, Diabetes Genetic Predisposition, and Changes of Insulin Sensitivity in Response to Weight-Loss Diets

Taurine metabolism disturbance is closely linked to obesity, insulin resistance, and diabetes. Previous evidence suggested that the preventative effects of taurine on diabetes might be through regulating the expression levels of diabetes-related genes.

Fat Intake Is Not Linked to Prostate Cancer: A Systematic Review and Dose-Response Meta-Analysis

Background Since the late 1960s, the average global supply of fat has increased by 20 g per capita per day. While fat intake has been considered a potential risk factor for prostate cancer (Pca), the hypothesis from previous epidemiologic studies remained equivocal. Materials and Methods Relevant cohort studies were identified through a literature search in PubMed, ScienceDirect...

Association of microRNA-33a Molecular Signature with Non-Small Cell Lung Cancer Diagnosis and Prognosis after Chemotherapy

Objective This study aims to explore the expression pattern and prognostic significance of miR-33a in non-small cell lung cancer (NSCLC) treated with adjuvant chemotherapy. Methods MiR-33aexpression in NSCLC was analyzed in silico using the GEO database and was subsequently confirmed by quantitative RT-PCR in 147 NSCLC biopsies. Among these, 32 of these biopsies were paired with...

Associations between maternal lipid profile and pregnancy complications and perinatal outcomes: a population-based study from China

Background Dyslipidemia in pregnancy are associated with gestational diabetes mellitus (GDM), preeclampsia, preterm birth and other adverse outcomes, which has been extensively studied in western countries. However, similar studies have rarely been conducted in Asian countries. Our study was aimed at investigating the associations between maternal dyslipidemia and adverse...

Changes in snoRNA and snRNA Abundance in the Human, Chimpanzee, Macaque, and Mouse Brain

Small nuclear and nucleolar RNAs (snRNAs and snoRNAs) are known to be functionally and evolutionarily conserved elements of transcript processing machinery. Here, we investigated the expression evolution of snRNAs and snoRNAs by measuring their abundance in the frontal cortex of humans, chimpanzees, rhesus monkeys, and mice. Although snRNA expression is largely conserved, 44% of...

Precise asymptotics in the law of the iterated logarithm for R / S statistic

Let { X , X n , n ≥ 1 } be a sequence of i.i.d. random variables which is in the domain of attraction of the normal law with zero mean and possibly infinite variance, Q ( n ) = R ( n ) / S ( n ) be the rescaled range statistic, where R ( n ) = max 1 ≤ k ≤ n { ∑ j = 1 k ( X j − X ¯ n ) } − min 1 ≤ k ≤ n { ∑ j = 1 k ( X j − X ¯ n ) } , S 2 ( n ) = ∑ j = 1 n ( X j − X ¯ n ) 2 / n...

Eight-Shaped Hatching Increases the Risk of Inner Cell Mass Splitting in Extended Mouse Embryo Culture

Increased risk of monozygotic twinning (MZT) has been shown to be associated with assisted reproduction techniques, particularly blastocyst culture. Interestingly, inner cell mass (ICM) splitting in human ‘8’-shaped hatching blastocysts that resulted in MZT was reported. However, the underlying cause of MZT is not known. In this study, we investigated in a mouse model whether in...

Ubiquitin-like prokaryotic MoaD as a fusion tag for expression of heterologous proteins in Escherichia coli

Background Eukaryotic ubiquitin and SUMO are frequently used as tags to enhance the fusion protein expression in microbial host. They increase the solubility and stability, and protect the peptides from proteolytic degradation due to their stable and highly conserved structures. Few of prokaryotic ubiquitin-like proteins was used as fusion tags except ThiS, which enhances the...