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宁夏师范学院2021年的30篇论文
诸平
据 Dimensions 数据库 2021 年 7 月 15 日的统计结果显示，宁夏师范学院2021年以来已经有30篇论文被收录，详见
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Xinxian Ma, Jinlong Yue, Yipei Wang, Yang Gao, Bo Qiao, Enke Feng, Zhenliang Li, Fei Ye, Xinning Han 2021, Soft Matter - Article An artificial light-harvesting system (ALHS) has been designed and constructed based on supramolecular organogels made of a simple hydrazide-functionalized benzimidazole derivative (HB), as well as th...moreA new strategy for constructing artificial light-harvesting systems: supramolecular self-assembly gels with AIE properties
Xinxian Ma, Bo Qiao, Yingshan Lai, Yutao Geng, Jinlong Le, Enke Feng, Xinning Han, Minghua Liu 2021, Soft Matter - Article A simple dual acylhydrazone-functionalized gelator (G1) has been designed and synthesized, and it was found to form a supramolecular organogel (G1-gel) in a mixed solvent of DMF-H2O. The gelator solut...more Add to LibraryIntelligent writable material based on a supramolecular self-assembly gel
Enke Feng, Jingjing Li, Guangchao Zheng, Zhen Yan, Xue Li, Wei Gao, Xinxian Ma, Zhiming Yang 2021, ACS Sustainable Chemistry & Engineering - Article Add to LibraryLong-Term Anti-freezing Active Organohydrogel Based Superior Flexible Supercapacitor and Strain Sensor
Shijie Wu, Kaiqiang Yu, Long Li, Lingxia Wang, Wenyu Liang 2021, Environmental Science and Pollution Research - Article Nostoc flagelliforme is a remarkable drought-resistant terrestrial cyanobacterium whose exopolysaccharides (EPS) have been found to exert important physiological and ecological functions, and the EPS ...more Add to LibraryEnhancement of exopolysaccharides production and reactive oxygen species level of Nostoc flagelliforme in response to dehydration
Yong Lin, Xiaoke Ma 2021, Frontiers in Genetics - Article Long intergenic non-coding ribonucleic acids (lincRNAs) are critical regulators for many complex diseases, and identification of disease-lincRNA association is both costly and time-consuming. Therefor...morePredicting lincRNA-Disease Association in Heterogeneous Networks Using Co-regularized Non-negative Matrix Factorization
Jihua Yang 2021, International Journal of Bifurcation and Chaos - Article This paper is concerned with the number of limit cycles of nonsmooth differential systems [Formula: see text] under nonsmooth perturbations of polynomials of degree at most [Formula: see text], where ...more Add to LibraryLimit Cycles of a Kind of Nonsmooth Differential Systems with Two Switching Lines
Chao Feng 2021, Journal of Intelligent & Fuzzy Systems - Article The popularization of virtual reality technology has become a brand-new carrier of knowledge and information dissemination and a new tool for art creation and design teaching in Colleges and universit...more Add to LibraryAn intelligent virtual reality technology in the teaching of art creation and design in colleges and universities
2021, 2020 IEEE 18th International Conference on Embedded and Ubiquitous Computing (EUC) - Proceeding Provides a listing of current committee members and society officers. Open AccessAdd to LibraryIEEE EUC 2020 Organizing and Program Committees
Chenglong Liu, Yali Wang, Jupei Xia, Lili Zhou, Weixiang Zhang, Zhifeng Zhang 2021, Energy Sources Part A Recovery Utilization and Environmental Effects - Article A novel 4A zeolite was successfully synthesized through a green and facile hydrothermal method by using coal fly ash from the flue gas of a thermal power plant as the raw material. The synthesis proce...more Add to LibrarySynthesis optimization and characterization of a novel zeolite produced from coal fly ash by hydrothermal reaction in alkaline solution
Haibin Wang, Xin Xu, Jichen Yin, Zhifeng Zhang, Lei Xue 2021, ChemistrySelect - Article Low sensitivity of fluorescent sensors with “turn‐off” response for identifying Al3+ has limited their wide application in the field of ion sensing. Herein, this paper reports a novel fluorescence sen...more Add to LibraryA Highly Selective “Turn‐On” Fluorescent Sensor for Aluminum Ion Detection in Aqueous Solution Based on Imidazo[2,1‐]thiazole Schiff Base
Hong‐jian Zhao, Ren‐Jang Wu, Zhe Yu, Xin‐
ing Han, Wen‐Xia Zhao, Fu Ma 2021, Journal of the Chinese Chemical Society - Article In this study, BiPO4 was synthesized in ethylene glycol and water as solvents under room temperature. To the BiPO4 suspension, Na2SnO3∙3H2O and hydrochloric acid were added in order to prepare a BiPO4...more Add to LibrarySynthesis of BiPO4/SnO2 heterojunction for the photocatalytic degradation of RhB under visible light emitting diode irradiation
Bai Yan, Liu Mei 2021, 2021 2nd International Conference on Computers, Information Processing and Advanced Education - Proceeding Massive open online course is a large-scale online open course, and massive open online course can spread all the teaching resources in the world through network channels, so that all students can lea...more Add to LibraryDesign of Network Distance Education System Based on ASP under the Background of Massive Open Online Course
Zhiqiang Wu, Gang Wang, Zhenliang Li, Enke Feng, Yanping Liang, Haijuan Zhan, Wanyi Liu 2021, Synthetic Communications - Article Herein we report the multicomponent synthesis of the bis(indolyl)methane derivatives in a ball mill. The reaction was carried out under solvent-free conditions using only the Lewis acid-surfactant-SiO...more Add to LibrarySolvent-free multi-component synthesis of unsymmetrical bis(indolyl)alkanes with Lewis acid-surfactant-SiO2 as nanocatalyst
Na Chu, Wanzhi Ma 2021, Complexity - Article Data mining technology is an effective knowledge mining and data relationship induction technology based on massive data, which is widely used in data analysis in many fields. In order to improve the ...moreDistribution of Large-Scale English Test Scores Based on Data Mining
Guowei Yuan 2021, 2021 2nd International Conference on Computers, Information Processing and Advanced Education - Proceeding The development of network technology provides technical support for the development of sports network courses, and the introduction of policies provides institutional guarantee for the development of...more Add to LibraryResearch on Physical Education Distance Education under the Background of "Internet +"
Jihua Yang 2021, Chaos Solitons & Fractals - Article This paper is devoted to study the limit cycle bifurcations of a pendulum equation x ˙ = y , y ˙ = − sin x under non-smooth perturbations of polynomials of cos x , sin x and y of degree n with switchi...more Add to LibraryOn the number of limit cycles of a pendulum-like equation with two switching lines
Zhenghao Wu 2021, Journal of Physics Conference Series - Article With the rapid development of science and technology, computer technology has been applied to all walks of life, including English translation. Through computer technology translation, we can greatly ...more Open AccessAdd to LibraryResearch on English Translation based on Computer Technology
Lei Bu 2021, Journal of Physics Conference Series - Article In the context of globalization, people’s demand for translation services is growing rapidly, which leads to the increasing scale of translation. With the rapid development of science and technology, ...more Open AccessAdd to LibraryResearch on Computer Aided English Translation in the Wave of Globalization
Fei Ye, Zhifeng Zhang, Wenxia Zhao, Jianhai Ding, Yali Wang, Xueyan Dang 2021, RSC Advances - Article <p xmlns="http://www.ncbi.nlm.nih.gov/JATS1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">Two effective processes have been developed for the preparation of sitagliptin phosphate.</p...moreTwo methods for the preparation of sitagliptin phosphate via chemical resolution and asymmetric hydrogenation
Yao Guo, Yuanbin Xue, Lianqiang Xu 2021, Computational Materials Science - Article The stability issue of organohalide lead perovskites in humid conditions is a key challenge to their commercial application in the photovoltaic field. In this study, density functional theory (DFT) an...more Add to LibraryInterfacial interactions and properties of lead oxysalts passivated MAPbI3 perovskites from first-principles calculations
Yao Guo, Yuanbin Xue, Lianqiang Xu 2021, Journal of Materials Science - Article In this study, we explored the structural, electronic, optical, and transport properties of the GaN/perovskite heterostructures using density functional theory combined with non-equilibrium Green’s fu...more Add to LibraryInterfacial interactions and enhanced optoelectronic properties of GaN/perovskite heterostructures: insight from first-principles calculations
Zhencong Li, Qin Yao, Wanzhi Ma 2021, Complexity - Article This paper firstly introduces the basic knowledge of music, proposes the detailed design of a music retrieval system based on the knowledge of music, and analyzes the feature extraction algorithm and ...moreMatching Subsequence Music Retrieval in a Software Integration Environment
Qin Yao, Zhencong Li, Wanzhi Ma 2021, Complexity - Article With the rapid growth of digital music today, due to the complexity of the music itself, the ambiguity of the definition of music category, and the limited understanding of the characteristics of huma...moreResearch on Segmentation Experience of Music Signal Improved Based on Maximization of Negative Entropy
Yongxian Yang 2021, Complexity - Article With the continuous development of “Internet + Education”, online learning has become a hot topic of concern. Decision tree is an important technique for solving classification problems from a set of ...moreThe Evaluation of Online Education Course Performance Using Decision Tree Mining Algorithm
Changzhou Ma, Qiang Lin, Yong Lin, Xiaoke Ma 2021, Knowledge-Based Systems - Article The accumulated multi-layer networks in nature and society provide a great opportunity for revealing the mechanisms of the underlying complex systems with multiple types of interactions. Community det...more Add to LibraryIdentification of multi-layer networks community by fusing nonnegative matrix factorization and topological structural information
Xiaoyan Feng, Yanfang Zhou 2021, Complexity - Article For the purpose of language retrieval for English listening, this paper designs and implements a cross-language information retrieval system for English listening. Different implementation methods of ...moreEnglish Audio Language Retrieval Based on Adaptive Speech-Adjusting Algorithm
Wu Yanchen 2021, Mobile Information Systems - Article Recent advancements in deep learning offer an effective approach for the study in machine vision using optical images. In this paper, a convolution neural network is used to deal with the target task ...moreSonar Image Target Detection and Recognition Based on Convolution Neural Network
Jihua Yang 2021, Qualitative Theory of Dynamical Systems - Article This paper deals with the problem of limit cycle bifurcations for two kinds of quadratic reversible differential systems, when they are perturbed inside all discontinuous polynomials of degree n. The ...more Add to LibraryLimit Cycles in Two Kinds of Quadratic Reversible Systems with Non-smooth Perturbations
Li Wang, Shuyi Ma, Xiaoli Xu, Jianpeng Li, Tingting Yang, Pengfei Cao, Pengdou Yun, Shengyi Wang, Ting Han 2021, Sensors and Actuators B Chemical - Article In this work, different concentrations of terbium (Tb) doped SnO2 nanotubes (NTs) were synthesized via simple uniaxial electros-pinning and high-temperature calcination. The mapping results show that ...more Add to LibraryOxygen vacancy-based Tb-doped SnO2 nanotubes as an ultra-sensitive sensor for ethanol detection
Ning Wu, Hao Guo, Liping Peng, Mingyue Wang, Yujuan Cao, Meng Yang, Lei Sun, Wu Yang 2021, Sensors and Actuators B Chemical - Article Thiodiglycolic acid (TDGA) is regarded as a sensitive biomarker for biological monitoring of VCM exposure. A simple, fast and reliable TDGA analysis method is of great significance to human health and...more Add to LibraryA novel core-shell nanomaterial ratiometric fluorescent probe for detecting urinary TDGA as a biomarker for VCM exposure
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