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Forecasting of Chinese E-Commerce Sales: An Empirical Comparison of ARIMA, Nonlinear Autoregressive Neural Network, and a Combined ARIMA-NARNN Model

With the rapid development of e-commerce (EC) and shopping online, accurate and efficient forecasting of e-commerce sales (ECS) is very important for making strategies for purchasing and inventory of EC enterprises. Affected by many factors, ECS volume range varies greatly and has both linear and nonlinear characteristics. Three forecast models of ECS, autoregressive integrated...

Upregulation of circulating miR130a is correlated with development of Barrett’s esophagus and esophageal adenocarcinoma

Upregulation of circulating miR130a is correlated with development of Barrett's esophagus and esophageal adenocarcinoma Li Wang,1 Feng Ji,1 Gang Liu,2 Wei Wang,3,4 Zhitong Li,1 Yongqiang Yue,1 ... PowerdbyTCPDF(ww.tcpdf.org) gang liu 2 Zhitong li 1 Background: Barrett's esophagus (BE) is one of the major known risk factors for esophageal adenocarcinoma (EAC). Circulating miRNAs are emerging as predictive

Redox gated polymer memristive processing memory unit

Memristors with enormous storage capacity and superior processing efficiency are of critical importance to overcome the Moore’s Law limitation and von Neumann bottleneck problems in the big data and artificial intelligence era. In particular, the integration of multifunctionalities into a single memristor promises an essential strategy of obtaining a high-performance electronic...

The Tryptophan Pathway Targeting Antioxidant Capacity in the Placenta

for Utilization of Botanical Functional Ingredients and Hunan Collaborative Innovation Center of Animal Production Safety, Changsha, Hunan 410128, China Correspondence should be addressed to Gang Liu

The Tryptophan Pathway Targeting Antioxidant Capacity in the Placenta

The placenta plays a vital role in fetal development during pregnancy. Dysfunction of the placenta can be caused by oxidative stress and can lead to abnormal fetal development. Preventing oxidative stress of the placenta is thus an important measure to ensure positive birth outcomes. Research shows that tryptophan and its metabolites can efficiently clean free radicals (including...

CircFAT1 sponges miR-375 to promote the expression of Yes-associated protein 1 in osteosarcoma cells

the circularized protein-coding exons or “sponging miRNAs” have other regulatory effects, and thus provide a new therapeutic target for the treatment of OS. Notes Gang Liu, Kangmao Huang and Zhiwei ... reasonable request. Authors’ contributions Gang Liu contributed transwell, western blots and animal experiments. Kangmao Huang and Zhiwei Jie performed IF, clony formation experiments and collected and

DOSE RESPONSE OF MTLN3 CELLS TO SERIAL DILUTIONS OF ARSENIC TRIOXIDE AND IONIZING RADIATION

Jahangir Satti Radiation Oncology, Albany Medical College Gang Liu Cell Biology & Cancer Research, Albany Medical College College of Nanoscale Science and Engineering, University James Castracane at

Effects of breeding center, age and parasite burden on fecal triiodothyronine levels in forest musk deer

linguistic assistance during the preparation of this manuscript. Author Contributions Conceptualization: Songlin Huang. Data curation: Xiaolong Hu, Gang Liu, Yihua Wang, Defu Hu. Formal analysis: Songlin ... Wei, Gang Liu, Yihua Wang, Shuqiang Liu. Software: Yuting Wei, Gang Liu. Supervision: Songlin Huang, Defu Hu. Validation: Xiaolong Hu. Writing ± original draft: Xiaolong Hu, Yihua Wang, Defu Hu

Effect of Al on microstructure and mechanical properties of cast CrCoNi medium-entropy alloy

Cast CrCoNiAlx (x=0–1.2) medium-entropy alloys (MEAs) were produced by arc melting and flip cast to investigate the alloying effect of Al addition on the microstructure, phase constituent and mechanical properties. The crystal structure changes from an initial face-centered cubic (FCC) to duplex FCC and body-centered cubic (BCC) and finally a single BCC with increasing Al content...

A mechanistic model of heat transfer for gas–liquid flow in vertical wellbore annuli

The most prominent aspect of multiphase flow is the variation in the physical distribution of the phases in the flow conduit known as the flow pattern. Several different flow patterns can exist under different flow conditions which have significant effects on liquid holdup, pressure gradient and heat transfer. Gas–liquid two-phase flow in an annulus can be found in a variety of...

Detection of pathogenic microorganisms from bloodstream infection specimens using TaqMan array card technology

Bloodstream infections (BSIs) are often life-threatening, and rapid identification is critical. Here, we developed a TaqMan array card (TAC) assay to detect pathogens in BSI specimens. The TAC included 30 primer/probe pairs targeting 27 species and 3 controls. Reverse transcription and 0.1% blue dextran 2000 increased the TAC assay efficiency. The primer/probe pairs had a limit...

Prognostic role of HSF1 overexpression in solid tumors: a pooled analysis of 3,159 patients

Prognostic role of HSF1 overexpression in solid tumors: a pooled analysis of 3,159 patients Tao Wan,1,* Jing Shao,1,* Bin Hu,2 Gang Liu,1 Peng Luo,1 Yanming Zhou1 1Department of Hepatobiliary

Experimental Study on Mechanical and Acoustic Emission Characteristics of Rock Samples under Different Stress Paths

A series of tests on characteristics of acoustic emission have been performed on sandstone under uniaxial, conventional, and triaxial conditions and the unloading confining pressure path. The failure mode of rock specimen has been scanned by CT and a three-dimensional reconstruction was made. The differences on characteristics of AE, mechanics, and the failure mode of sandstone...

Procalcitonin as a Biomarker for Malignant Cerebral Edema in Massive Cerebral Infarction

The objective of this study is to explore whether procalcitonin (PCT) can serve as an early biomarker of malignant cerebral edema in patients with massive cerebral infarction (MCI). Ninety-three patients with acute MCI were divided into death or survival groups based on whether they died or survived within 1 week of cerebral herniation. Differences in laboratory parameters...

Poor prognosis and SATB1 overexpression in solid tumors: a meta-analysis

Poor prognosis and SATB1 overexpression in solid tumors: a meta-analysis Shengjie Wang,1,* Junjie Zeng,1,* Rui Xiao,2,* Guoxing Xu,3,* Gang Liu,1 Disheng Xiong,2 Yongzhi Ye,1 Borong Chen,1 Haibin ... gang liu 1 haibin Wang 2 Qi luo 1 *These authors contributed equally to this work Background: Several previous studies have reported the prognostic value of special AT-rich sequence-binding protein 1

A promising materials approach to combatting renal hyperphosphatemia: Fe(II)-montmorillonites

The objective of the current effort was to determine the efficacy of Fe(II)-montmorillonite (Fe(II)-MMT) as an adjuvant for specific targeted adsorption of phosphate. Specifically, Fe(II)-MMT was studied to combat hyperphosphatemia and anemia arising from chronic renal failure. The adsorption of phosphate over time, pH, and initial concentration was studied. The systems were...

Intake of glucosinolates and risk of coronary heart disease in three large prospective cohorts of US men and women

Intake of glucosinolates and risk of coronary heart disease in three large prospective cohorts of US men and women Le Ma,1,2 Gang Liu,1 Geng Zong,1 Laura Sampson,1 Frank B Hu,1,3,4 Walter C Willett

Target margin design for real-time lung tumor tracking stereotactic body radiation therapy using CyberKnife Xsight Lung Tracking System

, Wuhan 430022, ChinaZhi-Yong Yang, Yu Chang, Hong-Yuan Liu, Gang Liu & Qin Li AuthorsSearch for Zhi-Yong Yang in:Nature Research journals • PubMed • Google Scholar Search for Yu Chang in:Nature Research ... journals • PubMed • Google Scholar Search for Hong-Yuan Liu in:Nature Research journals • PubMed • Google Scholar Search for Gang Liu in:Nature Research journals • PubMed • Google Scholar Search for Qin

Theoretical proposal of a low-loss wide-bandwidth silicon photonic crystal fiber for supporting 30 orbital angular momentum modes

: Xun Xu, Yanting Peng. Visualization: Xun Xu, Yu Lei. 9 / 11 Writing ± original draft: Xun Xu. Writing ± review & editing: Gang Liu, Junyu Chai, Yanting Peng, Jilong Xie. 10 / 11 1. Allen L