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大数据时代思想政治教育过程研究探微

湖北社会科学 2020年第3期 156-161页

作者：卢岚上海理工大学马克思主义学院上海200093

对大数据时代思想政治教育过程的考察与研究,从技术表面上看,似乎是数据来源问题,是数据结构设计与计算问题,其背后却是关于思想政治教育概念及其系统中关键指标的提取与结构化等理论问题。这意味着思想政治教育的相关概念自身决定着与... 详细信息

对大数据时代思想政治教育过程的考察与研究,从技术表面上看,似乎是数据来源问题,是数据结构设计与计算问题,其背后却是关于思想政治教育概念及其系统中关键指标的提取与结构化等理论问题。这意味着思想政治教育的相关概念自身决定着与其相关联的大数据与云计算软件的基本架构。将思想政治教育过程根植于广袤的大数据时代来勘察,把大数据时代作为一种变革的力量,诠释它与思想政治教育过程有机融合的理论框架,可在揭示思想政治教育过程与大数据时代同频共振的基础上,探寻其运行机理与发展趋势,从而建构立意高、视点清晰、操作性强的大数据时代思想政治教育理论与实践创新体系。

关键词：大数据时代数据范式思想政治教育过程

Ultraefficient thermoacoustic conversion through a split ring resonator

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Advanced Photonics 2020年第3期2卷 69-77页

作者： lu lan Yueming Li Tiffany Yang-Tran Ying Jiang Yingchun Cao Ji-Xin Cheng Boston University Department of Biomedical EngineeringBostonMassachusettsUnited States Boston University Department of Mechanical EngineeringBostonMassachusettsUnited States Boston University Department of Electrical and Computer EngineeringBostonMassachusettsUnited States Boston University Photonics Center BostonMassachusettsUnited States

Microwaves,which have a∼10-cm wavelength,can penetrate deeper into tissue than photons,heralding exciting deep tissue applications such as modulation or imaging via the thermoacoustic *** conversion efficiency is however very low,even with an exogenous contrast *** break this low-conversion limit,using a split ring resonator to effectively collect and confine the microwaves into a submillimeter hot spot for ultrasound emission and achieve a conversion efficiency over 2000 times higher than other reported thermoacoustic contrast ***,the frequency of emitted ultrasound can be precisely tuned and multiplexed by modulation of the microwave *** performance is inaccessible by a piezoelectric-based transducer or a photoacoustic emitter and,therefore,split ring resonators open up new opportunities to study the frequency response of cells in ultrasonic *** applications in deep tissue localization,a split ring resonator can be used as a wireless,battery-free ultrasound beacon placed under a breast phantom.

关键词： thermoacoustic effect metamaterial photoacoustic effect split ring resonator ultrasound

On Comparison of the Poetry Works by Whitman and Tagore

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海外英语 2017年第9期 160-161页

作者：律岚 Hangzhou Wanxiang Polytechnic

This paper attempts to make a brief comparison of the two literary giant’s poetry works focusing on the poetry form, content, theme and purpose. Meanwhile, the two poets’ language features in the aspect of language innovation, poetry creation style as well as communication and commonness of the eastern and Western literature are also covered.

关键词： Whitman Tagore poetry comparison

High-stability double-layer polymer-inorganic composite electrolyte fabricated through ultraviolet curing process for solid-state lithium metal batteries

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Frontiers of Materials Science 2024年第2期18卷 117-128页

作者： Xinghua Liang Pengcheng Shen Lingxiao lan Yunmei Qin Ge Yan Meihong Huang Xuanan lu Qiankun Hun Yujiang Wang Jixuan Wang Guangxi Key Laboratory of Automobile Components and Vehicle Technology Guangxi University of Science&TechnologyLiuzhou 545006China Guangxi Automobile Group Co. Ltd.Liuzhou 545006China School of Automotive Engineering Guangdong Polytechnic of Industry and CommerceGuangzhou 510510China

Electrolyte interface resistance and low ionic conductivity are essential issues for commercializing solid-state lithium metal batteries(SSLMBs).This work details the fabrication of a double-layer solid composite electrolyte(DLSCE)for *** composite comprises poly(vinylidene fluoride-co-hexafluoropropylene)(PVDF-HFP)and poly(methyl methacrylate)(PMMA)combined with 10 wt.%of Li_(6.4)La_(3)Zr_(1.4)Ta_(0.6)O_(12)(LLZTO),synthesized through an ultraviolet curing *** ionic conductivity of the DLSCE(2.6×10^(-4) S·cm^(-1))at room temperature is the high lithium-ion transference number(0.57),and the tensile strength is 17.8 *** this DLSCE was assembled,the resulted LFP/DLSCE/Li battery exhibited excellent rate performance,with the discharge specific capacities of 162.4,146.9,93.6,and 64.0 mA·h·g^(-1) at 0.1,0.2,0.5,and 1 C,***,the DLScE demonstrates remarkable stability with lithium metal batteries,facilitating the stable operation of a Li/Li symmetric battery for over 200 h at both 0.1 and 0.2 mA-cm^(-2).Notably,the formation of lithium dendrites is also effectively inhibited during *** work provides a novel design strategy and preparation method for solid composite electrolytes.

关键词： electrochemicalreliability lithium metal battery lithium-ion transference number double-layer solid composite electrolyte

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土建场地和建材的生物改良技术研究进展

生物技术通报 2019年第9期35卷 61-69页

作者：郝大程鲁兰兰大连交通大学环境化工学院生物技术研究所大连116028 大连交通大学土木工程学院大连116028

近年来,建造生物技术,尤其是建材和土建场地的生物改良技术的各个方面开始形成一个新的跨学科领域,涉及环境和工业微生物学、生物地球化学,以及生物技术在岩土工程和土木/环境工程中的多方面应用。概述土建场地和建材的微生物技术改良... 详细信息

近年来,建造生物技术,尤其是建材和土建场地的生物改良技术的各个方面开始形成一个新的跨学科领域,涉及环境和工业微生物学、生物地球化学,以及生物技术在岩土工程和土木/环境工程中的多方面应用。概述土建场地和建材的微生物技术改良研究和应用进展,讨论建造相关的生物地球化学过程:生物聚集可用于控制风土侵蚀和粉尘排放;生物结壳、生物堵塞和土壤生物黏固各自具有不同的机理和使用方式;其他新颖的土地改良方式,如水饱和无黏性土壤的生物去饱和,软土的生物胶囊化和土壤污染物的生物固定化等各自具有独特的机制和优点。目前绝大多数微生物岩土工程研究仍停留在实验室阶段,需要更多努力将科学理念转化为可行的技术。因此,撰写本文目的是概述土建场地和建材的微生物技术改良研究和应用进展,讨论相关研究者和工程师需要了解的建造相关微生物过程,简要讨论各种现场应用的设计原则和注意事项。

关键词：土建场地建材微生物技术改良

The Influence of Vulnerable Narcissism on Social Anxiety among Adolescents:The Mediating Role of Self-Concept Clarity and Self-Esteem

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International Journal of Mental Health Promotion 2024年第6期26卷 429-438页

作者： Yuetan Wang Xianle Yan Lili Liu Xiran lu lan luo Xiaobin Ding Key Laboratory of Behavioral and Mental Health of Gansu Province Northwest Normal UniversityLanzhou730070China School of Psychology Northwest Normal UniversityLanzhou730070China

Social anxiety (SA) is a prevalent mental health issue among adolescents, and vulnerable narcissism (VN) can exacerbate thiscondition. This study aims to investigate the impact of vulnerable narcissism on social anxiety in adolescents, specificallyfocusing on the mediating effects of self-concept clarity (SCC) and self-esteem (SE) in the relationship between vulnerablenarcissism and social anxiety. Through cluster sampling, a questionnaire survey was conducted among 982 students from threesecondary schools in two provinces. The data was analyzed using structural equation modeling (SEM). The results revealedthat there was a significant negative correlation between vulnerable narcissism and both self-concept clarity and self-esteem,while there was a significant positive correlation between vulnerable narcissism and social anxiety. Additionally, self-conceptclarity showed a significant positive correlation with self-esteem but had a negative correlation with social anxiety. Both selfconceptclarity and self-esteem played an intermediary role in the chain linking vulnerable narcissism to social anxiety. Thisstudy confirms the mediating role of both self-concept clarity and self-esteem in explaining how vulnerable narcissisminfluences social anxiety, providing valuable insights into its underlying mechanism.

关键词： Social anxiety vulnerable narcissism self-concept clarity self-esteem adolescent

A Bidding Model for Construction Price Preparation

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Systems Science and Systems Engineering 2000年第1期10卷 56-60页

作者： YANG lan\|rong,\ lu Yao\|bin,\ ZHANG Jin\|long College of Management Huazhong University of Science and Technology Hubei,China

Estimation of the price of a contract project is an important task of the construction bidding price. The quality of construction management depends on accurate estimation. This paper presents a bidding model for construction bidding price preparation in a competitive bidding environment. The bidding price for a new project is prepared by using a library of data containing rate, quality and data for the elements of previous completed projects. The data of previous completed projects is used to prepare the bidding price of a new project. Three bivariate treatments are used to model the data of rate vs quality.

关键词： bidding construction price preparation

Solute carrier family 2 members 1 and 2 as prognostic biomarkers in hepatocellular carcinoma associated with immune infiltration

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World Journal of Clinical Cases 2022年第13期10卷 3989-4019页

作者： Qing Peng Li-Yuan Hao Ying-Lin Guo Zhi-Qin Zhang Jing-Min Ji Yu Xue Yi-Wei Liu Jun-lan lu Cai-Ge Li Xin-Li Shi Department of Pathobiology and Immunology Hebei University of Chinese MedicineShijiazhuang 050200Hebei ProvinceChina

BACKGROUND Metabolic reprogramming has been identified as a core hallmark of *** carrier family 2 is a major glucose carrier *** consists of 14 members,and we mainly study solute carrier family 2 member 1(SLC2A1)and solute carrier family 2 member 2(SLC2A2)***2A1,mainly existing in human erythrocytes,brain endothelial cells,and normal placenta,was found to be increased in hepatocellular carcinoma(HCC),while SLC2A2,the major transporter of the normal liver,was decreased in *** To identify if SLC2A1 and SLC2A2 were associated with immune infiltration in addition to participating in the metabolic reprogramming in *** The expression levels of SLC2A1 and SLC2A2 were tested in HepG2 cells,HepG215 cells,and multiple *** clinical characteristics and survival data of SLC2A1 and SLC2A2 were examined by multiple *** correlation between SLC2A1 and SLC2A2 was analyzed by multiple *** functions and pathways in which SLC2A1,SLC2A2,and frequently altered neighbor genes were involved were discussed in *** infiltration levels and immune marker genes associated with SLC2A1 and SLC2A2 were discussed from multiple *** The expression level of SLC2A1 was up-regulated,but the expression level of SLC2A2 was down-regulated in HepG2 cells,HepG215 cells,and liver cancer *** expression levels of SLC2A1 and SLC2A2 were related to tumor volume,grade,and stage in ***,the expression levels of SLC2A1 and SLC2A2 were negatively ***,high SLC2A1 expression and low SLC2A2 expression were linked to poor overall survival and relapse-free ***2A1,SLC2A2,and frequently altered neighbor genes played a major role in the occurrence and development of ***,SLC2A1 was positively correlated with tumor immune infiltration,while SLC2A2 was negatively correlated with tumor immune ***,SLC2A2 methylation was positively correlated with ***

关键词： Hepatocellular carcinoma Solute carrier family 2 member 1 Solute carrier family 2 member 2 Prognostic Immune infiltration

Preparation and Thermal Stability of AlMoON Based Solar Selective Absorption Coating

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Journal of Wuhan University of Technology(Materials Science) 2024年第4期39卷 854-862页

作者：闵捷 YUAN Wenxu CHEN Yufei lan Yapeng YAN Mengdi LIU Hanze CHENG Xudong 代路 Hubei Provincial Key Laboratory of Green Materials for Light Industry Hubei University of TechnologyWuhan 430068China Col-laborative Innovation Center of Green Light-weight Materials and Processing Hubei University of TechnologyWuhan 430068China School of Materials and Chemical Engineering Hubei University of TechnologyWuhan 430068China School of Industrial Design Hu-bei University of TechnologyWuhan 430068China State Key Laboratory of Advanced Technology for Materials Synthesis and Process-ing Wuhan University of TechnologyWuhan 430070China Science and Technology on Thermal Energy and Power Laboratory Wuhan Second Ship Design&Research InstituteWuhan 430205China

AlMoON based solar selective absorption coatings were deposited on stainless steel substrate by magnetron *** coatings included infrared reflection layer Mo,absorption layer AlMoN,absorption layer AlMoON and antireflection layer AlMoO from bottom to *** surface of the deposited coatings is flat without obvious *** absorptivity and emissivity are 0.896 and 0.09,respectively,and the quality factor is *** heat treatment at 500℃-36 h,the surface roughness of the coating increases,a small number of cracks and other defects appear,and the broken part is still attached to the coating surface.A certain degree of element diffusion occurs in the coatings,resulting in the decline of the optical properties of the *** absorptivity and emissivity are 0.883 and 0.131,respectively,the quality factor is 7.06,and the PC value is *** coatings do not fail under this condition and have certain thermal stability.

关键词： AlMoON coating preparation thermal stability