Search Results - "Chen, Guanhua"

Assessing elementary students’ computational thinking in everyday reasoning and robotics programming by Chen, Guanhua, Shen, Ji, Barth-Cohen, Lauren, Jiang, Shiyan, Huang, Xiaoting, Eltoukhy, Moataz

“…Based on a framework of computational thinking (CT) adapted from Computer Science Teacher Association's standards, an instrument was developed to assess fifth…”
Get full text

Zero-inflated generalized Dirichlet multinomial regression model for microbiome compositional data analysis by Tang, Zheng-Zheng, Chen, Guanhua

“…There is heightened interest in using high-throughput sequencing technologies to quantify abundances of microbial taxa and linking the abundance to human…”
Get full text

Calibration drift in regression and machine learning models for acute kidney injury by Davis, Sharon E, Lasko, Thomas A, Chen, Guanhua, Siew, Edward D, Matheny, Michael E

“…Abstract Objective Predictive analytics create opportunities to incorporate personalized risk estimates into clinical decision support. Models must be well…”
Get full text

Stark control of electrons along nanojunctions by Chen, Liping, Zhang, Yu, Chen, GuanHua, Franco, Ignacio

“…Ultrafast control of currents on the nanoscale is essential for future innovations in nanoelectronics. Recently it was experimentally demonstrated that strong…”
Get full text

Longitudinal clustering of students’ self-regulated learning behaviors in engineering design by Li, Shan, Chen, Guanhua, Xing, Wanli, Zheng, Juan, Xie, Charles

“…It is vital to develop an understanding of students' self-regulatory processes in the domains of STEM (Science, Technology, Engineering, and Mathematics) for…”
Get full text

STM Imaging of Electron Migration in Real Space and Time: A Simulation Study by Kwok, YanHo, Chen, GuanHua, Mukamel, Shaul

“…Using a simulation protocol that mimics ultrafast scanning tunneling microscopy (STM) experiments, we demonstrate how pump–probe ultrafast STM may be used to…”
Get full text

Comparative study of mechanical-electrical-thermal responses of pouch, cylindrical, and prismatic lithium-ion cells under mechanical abuse by Li, Wei, Xia, Yong, Chen, GuanHua, Sahraei, Elham

“…In the study, mechanical abuse tests mainly in the form of indentation were performed on the cylindrical cell, pouch cell, and prismatic cell. The mechanical…”
Get full text

PhyloMed: a phylogeny-based test of mediation effect in microbiome by Hong, Qilin, Chen, Guanhua, Tang, Zheng-Zheng

“…Microbiome data from sequencing experiments contain the relative abundance of a large number of microbial taxa with their evolutionary relationships…”
Get full text

Propagation analysis and prediction of the COVID-19 by Li, Lixiang, Yang, Zihang, Dang, Zhongkai, Meng, Cui, Huang, Jingze, Meng, Haotian, Wang, Deyu, Chen, Guanhua, Zhang, Jiaxuan, Peng, Haipeng, Shao, Yiming

“…Based on the official data modeling, this paper studies the transmission process of the Corona Virus Disease 2019 (COVID-19). The error between the model and…”
Get full text

Directing entanglement spreading by means of a quantum East/West heterojunction structure by Chen, Guanhua, Yao, Yao

“…We extend the translationally invariant quantum East model to an inhomogeneous chain with East/West heterojunction structure. In analogy to the quantum…”
Get full text

Nonthermal entanglement dynamics in a dipole-facilitated glassy model with disconnected subspaces by Chen, Guanhua, Yao, Yao

“…We construct a dipole-facilitated kinetic constraint to partition the Hilbert space into three disconnected subspaces, two of which are nonthermal and the…”
Get full text

Obesity and BMI Cut Points for Associated Comorbidities: Electronic Health Record Study by Liu, Natalie, Birstler, Jen, Venkatesh, Manasa, Hanrahan, Lawrence, Chen, Guanhua, Funk, Luke

“…Background Studies have found associations between increasing BMIs and the development of various chronic health conditions. The BMI cut points, or thresholds…”
Get full text

Evidence for widespread dysregulation of circadian clock progression in human cancer by Shilts, Jarrod, Chen, Guanhua, Hughey, Jacob J

“…The ubiquitous daily rhythms in mammalian physiology are guided by progression of the circadian clock. In mice, systemic disruption of the clock can promote…”
Get full text

Association Between the Neutrophil-To-Lymphocyte Ratio and Diabetes Secondary to Exocrine Pancreatic Disorders by Chen, Guanhua, Tan, Chunlu, Liu, Xubao, Chen, Yonghua

“…Background Diabetes mellitus among patients with exocrine pancreatic disorders is commonly known to be associated with chronic inflammation, including chronic…”
Get full text

An atomic perspective on improving daptomycin's activity by Blasco, Pilar, Zhang, Chunlei, Chow, Hoi Yee, Chen, Guanhua, Wu, Yongsheng, Li, Xuechen

“…Recently, through comprehensive medicinal chemistry efforts, we have found a new daptomycin analogue, termed kynomycin, showing enhanced activity against both…”
Get full text

Multi-Omic Analysis of the Microbiome and Metabolome in Healthy Subjects Reveals Microbiome-Dependent Relationships Between Diet and Metabolites by Tang, Zheng-Zheng, Chen, Guanhua, Hong, Qilin, Huang, Shi, Smith, Holly M, Shah, Rachana D, Scholz, Matthew, Ferguson, Jane F

“…The human microbiome has been associated with health status, and risk of disease development. While the etiology of microbiome-mediated disease remains to be…”
Get full text

Sequential Establishment of Stripe Patterns in an Expanding Cell Population by Liu, Chenli, Fu, Xiongfei, Liu, Lizhong, Ren, Xiaojing, Chau, Carlos K.L., Li, Sihong, Xiang, Lu, Zeng, Hualing, Chen, Guanhua, Tang, Lei-Han, Lenz, Peter, Cui, Xiaodong, Huang, Wei, Hwa, Terence, Huang, Jian-Dong

“…Periodic stripe patterns are ubiquitous in living organisms, yet the underlying developmental processes are complex and difficult to disentangle. We describe a…”
Get full text

Survival risk stratification based on prognosis nomogram to identify patients with esophageal squamous cell carcinoma who may benefit from postoperative adjuvant therapy by Zhang, Yumeng, Xu, Weilin, Wu, Mengxing, Li, Yurong, Chen, Guanhua, Cheng, Yu, Sun, Xinchen, Yang, Liang, Zhou, Shu

“…The purpose of the study is to develop a prognosis nomogram for esophageal squamous cell carcinoma (ESCC) patients with radical resection and to identify…”
Get full text

Enhanced Photovoltaic Properties Induced by Ferroelectric Domain Structures in Organometallic Halide Perovskites by Bi, Fuzhen, Markov, Stanislav, Wang, Rulin, Kwok, YanHo, Zhou, Weijun, Liu, Limin, Zheng, Xiao, Chen, GuanHua, Yam, ChiYung

“…Organometallic halide perovskites have drawn substantial interest due to their outstanding performance in solar energy conversion and optoelectronic…”
Get full text

Advanced Control for Grid-Connected System With Coordinated Photovoltaic and Energy Storage by Zhu, Yujie, Chen, Guanhua

“…The large-scale new energy sources such as photovoltaic power generation reduces the original damping and inertia of the power system, resulting in the…”
Get full text