bluuebunny/crossref_metadata_2025 huggingface dataset:
SMART lecture as modular visualization of mathematical information in higher education
Authors: Ivanova O. V.
Published: October 2020

The article reveals the problem of teaching higher mathematics to students studying in non-mathematical areas of training, based on the process of modular visualization of mathematical information. The relevance of the study is confirmed by foreign and domestic psychological and pedagogical studies on the development of visual thinking, the foundation of which is the discovery of the functional asymmetry of the cerebral hemispheres. The purpose of the article is to identify the effectiveness of using SMART-lectures in teaching higher mathematics for the process of developing visual thinking, which helps to increase the effectiveness of teaching. The study is carried out by integrating interactive computer technology and visual education in higher mathematics. Solving research problems is aimed at using interactive computer technologies, in particular, at using interactive whiteboards in teaching higher mathematics. The concepts of modular visualization, visual training are revealed, the main means of visual training, interactive computer technologies are given and explained, referring to the analysis of various approaches to their interpretations. For the first time, a SMART lecture is described and justified as one of the interactive forms of organizing visual education in higher mathematics, which contains all the components of visual education identified by the author. The effectiveness of SMART lectures for the process of developing visual thinking in teaching higher mathematics, which contributes to the effectiveness of learning, has been experimentally substantiated. The necessity of visual means of interactive computer technology as an integral part of modern education is emphasized. It is concluded that the implementation of such interactive forms of organizing visual education in higher mathematics as a SMART lecture promotes the development of visual education in teaching higher mathematics, activates students in the educational process, thereby increasing the effectiveness of training.
Realization of professional oriented trajectories for development of students at distance learning
Authors: Vaseva E. S. , Buzhinskaya N. V.
Published: October 2020

The article actualizes the need to use distance learning as a way to ensure the availability of education. The factors that determine the need for organizing distance learning are considered. The conclusion is drawn about the need to comply with the requirements of the orientation of training for future professional activities in the process of distance learning. The ways of realizing professionally oriented trajectories are discussed. It is proposed to implement professionally oriented trajectories in the process of distance learning by providing variability in the choice of tasks and the level of their implementation. The experience of organizing the course "Training practice on the development of user interface for software products" for future IT specialists is given. Three levels of completing the tasks of the course are distinguished — advanced, decent, sufficient. The content of the practice is divided into several sections. The content of the tasks in each section is focused on a specific professional activity of a future IT specialist: user interface design, software product development, software product presentation, paperwork. Within each section, a student can get a basic, middle or high mark. A model of the student's correspondence to a certain level is proposed, depending on the marks received for each section. The model includes options for matching a certain level. The option can be chosen by the student himself.
The Successful Treatment of High Lethal Dose ‎Paraquat Poisoning With Hemoperfusion
Authors: Banagozar Mohammadi‎ Ali , Zaare Nahandi‎ Maryam , Mohammadian Soraya
Published: October 2020

Paraquat (PQ), as an herbicide, is mostly used by farmers, especially in the north-west of Iran. Easy access to PQ is the reason for PQ intoxication in farm­ers. However, poisoning with PQ is rare. Most of the PQ-poisoned patients ingest it deliberately and following a suicidal attempt. PQ poisoning treatment has a poor outcome; only a small dose of slightly more than 10 mL PQ could be harmful and damage lungs forever. Under the conditions of no specific clinical feature, proper history, and diagnostic test, diagnosis is usually difficult. The ingestion of  PQ in toxic doses could be fatal, destroying the lungs, kidney, heart, gastrointestinal tract, liver, and other organs. To remove PQ from the blood and intoxicants, one of the best recommendations is Hemo­perfusion (HP), as an extracorporeal method. In this case report, according to our treatments, early management of high lethal dose PQ poisoning, especially with HP could reduce the morbidity and mortality rates.
Examining Metabolic Profiles in Opioid-‎Dependent Patients ‎
Authors: Molavi Nader , Ghaderi Amir , Banafshe Hamid Reza
Published: October 2020

Background: Drug abuse is a social burden and a public health disorder. Previous evidence suggested numerous illicit substances (e.g., opioids, amphetamines, cocaine, & cannabis) affect immune system functions, oxidative stress mechanisms, inflammatory cytokines, and reactive oxygen species production.

This study aimed to determine the extent of these metabolic parameters in opioid-dependent patients. We also compared these patients with a healthy control group.

Methods: This study was conducted in Amirie Clinic, Kashan, Iran. Plasma and serum samples from 50 illicit opioid users (study group) and 50 non-opioid users (control group) were studied. Metabolic levels for MDA, NO, TAC, GSH, Insulin, HOMA-IR, and hs-CRP were assessed in both research groups (N=100).

Results: There was a significant difference in the status of MDA (P=0.003), NO (P=0.01), TAC (P=0.003), GSH (P=0.001), insulin (P=0.04), HOMA-IR (P=0.02), and hs-CRP (P=0.001) between the study and control groups. Furthermore, there was a significant correlation among the duration of illicit opioid use and MDA concentrations (r=-0.424, P=0.002), as well as TAC levels (r=0.314, P=0.02).

Conclusion: The study results suggested metabolic profiles were impaired in the study group, compared to the controls.
The Anti-Inflammatory and Antioxidant Activity of Aspirin in Septic ‎Animal Models
Authors: Yaghmori Fariba , Hajihosseini Reza , Kassaee Seyed Mehrdad , Seifizarei Bahram
Published: October 2020

Background: Sepsis is a systemic body reaction to invasive microorganisms, such as bacteria and fungi. Furthermore, it is one of the top ten main causes of death among all patients admitted to the hospital. Multiple potential drug therapies have been investigated in this area; however, an effective pharmacotherapy for sepsis remains undiscovered. Therefore, we explored the effect of Aspirin or Acetylsalicylic Acid (ASA) on the treatment outcomes and reduction of sepsis complications concerning the parameters involved in the oxidative damage of liver tissue. To perform an in vivo experiment, an experimental inflammatory model Cecal Ligation and Puncture (CLP) was performed in rats.

Methods: The investigated rats were divided into 4 groups (n=40), as follows: 1. controls, 2. Laparotomy (LAP) group ,­ 3. CLP group, and 4. the treatment group with aspirin 2 mg/kg bw for 48 h after CLP induction. Then, the explored rats were anesthetized and blood samples were collected from their hearts. Next, the animals were sacrificed and the liver tissue was separated for histopathologic and biochemical studies.

Results: The obtained data suggested that the treatment of animals with aspirin was effective in adjusting the antioxidant and inflammatory parameters. Pathological studies also indicated that sepsis led to injuries in the liver tissues, which could be improved by interventions.

Conclusion: In conclusion, sepsis caused oxidative damage in the liver tissue, and using aspirin was effective in preventing and improving these injuries.
新形势下一般工业固体废物处置及环境管理建议
Authors: 高 俊侠
Published: October 2020

目前随着社会经济的发展,一般工业固体废物产生量逐年增加,治理任务也更加艰巨繁重,存在一定的环境安全隐患。本文分析了一般工业固体废物的产生现状、存在问题,提出了一般工业固体废物的治理建议,以期对为我国一般工业固体废物的管理提供借鉴。
刍议辽西半干旱地区樟子松育苗技术
Authors: 付 玉东
Published: October 2020

辽宁西北部半干旱地区是植树造林的重点工程地区之一,因受到大陆性季风气候的影响,导致该地区气候干旱少雨,植被稀少,并且常年受到风沙的侵袭,导致该地区的土壤缺少水供给,各种养分及有机质含量较低。为了提高当地植被覆盖率,改善当地生态环境,有效提高该地区适生树种樟子松的育苗技术,在育苗的过程中需要进行选地、合理的种植、水肥管理等措施。本文主要对辽西半干旱地区樟子松育苗技术作了相应论述。
地下水环境监测技术分析
Authors: 于 艾波 , 孙 彬彬
Published: October 2020

在我国城市化进程越来越快的今天,水环境污染问题成为影响人们身体健康的主要矛盾,现已对人们的正常生活带来了严重的影响。从目前的实际情况来看,在我国有很多的城市相继进行水环境设备的建设工作,主要是为了对地下水环境实现准确性的监测,以促使水环境污染问题得到有效的解决。可是,根据具体的状况进行分析：我国在地下水环境监测技术方面一直处于落后的状态,这对于地下水环境保护工作的开展造成了巨大的障碍。为此,本篇论文对地下水环境监测技术做出分析。
长青自然保护区野生杜鹃花资源调查
Authors: 郭 雄辉 , 张 晓峰 , 王 军岗
Published: October 2020

2019年5-6月和2020年5-6月分两次对长青保护区野生杜鹃花资源的实地调查,采集大量标本及查阅资料。观察分析长青保护区杜鹃花野生资源的分布种类、形态特征进行了详细观察与记录,经初步鉴定长青保护区杜鹃花有3属、17种,以期为保护区及社区提出了加强杜鹃花资源保护工作的建议,提供依据,以确保资源的永续利用。
大气污染防治指挥中心的应用及研究
Authors: 宋 军军
Published: October 2020

2018年10月,昌吉州人民政府牵头,州生态环境局落办,组建了昌吉州大气污染防治指挥中心(以下简称“州指挥中心”),并于2019年,“乌-昌-石”区域四县市分别组建县市分指挥中心。后以州指挥中心为核心,第三方服务为支撑,各县市分指挥中心、有关部门相互配合、协调推进,上令下达、形成集监测、预警、指挥、执法、管理五位一体的环境监管体系,为打赢蓝天保卫战提供有力支撑,持续推动昌吉州区域环境空气质量的改善。
云南高原浅水湖泊浮游植物群落结构与藻类水华风险分析——以异龙湖为例
Authors: 赵 坤贤
Published: October 2020

云南高原浅水湖泊具有水浅、营养丰富、辐射强等特点,浮游植物优势种全年为蓝藻,群落结构具有特殊性,防范藻类水华发生是高原浅水湖泊生态治理的一个重要内容。本文以异龙湖为例进行分析,对于云南高原浅水湖泊的浮游植物群落结构与藻类水华风险分析具有积极意义。
浅析农村生活污水治理现状及对策
Authors: 温 希全
Published: October 2020

建设新农村,农村的经济生活越来越好,但是长期固有的农村生活污水排放模式却对农村的生活环境带来巨大的不良影响。农村生活污水治理是新农村建设和中央农村环境综合整治的重要内容之一。但由于农村经济问题以及技术条件的缺失等原因,我国农村生活污水没有得到良好的处理,农村污水的处理,已然成为当今农村水环境问题的重点和难点。基于此,文章就农村生活污水治理现状及对策进行了分析。
浅谈工业废气污染治理技术的有效应用
Authors: 吴 晨
Published: October 2020

为打赢蓝天保卫战,进一步改善我国大气环境质量,首要问题是如何解决工业废气对大气环境质量影响。这也是切实影响人类生活环境的关键因素。我国的工业化建设有了突破性进展,逐步形成了系统而庞大的工业体系,工业生产制造能力居世界前列,成为了当之无愧的“世界工业企业”。然而,庞大的工业体系在拉动我国经济快速发展的同时,其对环境造成的污染也越来越严重,频繁的环境恶化而导致的环境公害让我们对环境问题逐渐重视起来。因此,我国应当继续加快工业废气控制技术的发展步伐,提倡技术的创新发展,提高技术的应用水平,坚持“源头管控、过程管理、末端治理”的治理路线,尽快为工业废气的治理提供更好的技术支撑,助推经济高质量发展。
探析区域河湖水环境问题及治理措施
Authors: 次 央
Published: October 2020

近年来,在党的坚强领导下,拉萨市大力实施“环境立市”战略,全力推进污染防治攻坚战,切实营造了天蓝地绿水清、人与自然和谐共生的生态环境。在生态环境治理中,河湖环境治理是及其重要的一个部分。鉴于此,文章就区域河湖水环境问题及管理措施进行了探究。
露天矿山地质环境治理的探析
Authors: 李 森
Published: October 2020

近年来,我国工业领域的快速发展促进了社会经济的稳步提升,但工业化发展道路对于各类矿产资源的需求量极大。大量的矿产开采引发了许多环境问题,这使得政府和有关部门提高了对环境问题的重视程度,再加上可持续发展理念的号召,矿产开发工作必须要进行调整和革新。但是对现实情况进行思考和分析可以发现,由于矿产开发所造成的各类问题根本无法在短时间内进行有效的解决。大部分矿区存在着严重的三废问题,开采区域的土壤出现了严重的退化,同时还存在水污染等一系列环境问题,这些问题都对生态环境造成了十分恶劣的不良影响。因此,必须要加强对矿山地质环境的有效治理,尤其是对于露天矿山的处理。除此之外,还应该严格秉承着对矿山地质环境进行综合利用的思路进行分析和处理,促进该区域土地、矿产资源的有效开发和应用。
森林旅游项目规划建设与生态环境保护问题探析
Authors: 杨 爱
Published: October 2020

随着城市规模不断发展,人口不断聚集,城市环境面临着严峻挑战,因此森林旅游受到了越来越多人的喜爱。在森林园区中,不仅可以呼吸新鲜空气,舒缓紧张疲惫的神经,而且可以感受大自然的气息,陶冶自身情操。重视森林旅游生态环境保护问题,对推动森林旅游业稳定发展有着重要意义。在满足人们亲近自然理念的基础上,成功保护生态环境与自然资源,合理有效地开发旅游项目,是如今至关重要的课题。只有加强生态环境保护,才可以推动森林生态旅游行业的发展。
水利工程建设对生态环境影响及其生态水利工程建设
Authors: 邹 泽文
Published: October 2020

现代化社会发展主要基于水利资源、电力资源和其他资源的生产与利用,而水利工程更处于重要地位,属于民生工程,有利于社会和国家的发展。摘要：随着低碳环保概念的不断深入,水利工程建设必须与生态环境相协调,同时需要探索建设生态型水利工程的方法,合理对水资源的开发和利用,保证生态环境系统良性循环,从而促进水利工程建设的可持续发展。基于此,文章就水利工程建设对生态环境影响及其生态水利工程建设进行了分析。
环境监测实验室的科学化管理
Authors: 王 益珍
Published: October 2020

科学技术的进步和发展提升了人们的物质生活水平,但也造成了一定的环境污染。人们对环境监测保护越来越重视。由于在环境监测实验分析过程中要使用较多的化学药品、试剂、仪器设备等,(因此需要检测人员在高温高压环境下工作,其工作的危险性较高,)监测人员的自身安全无法得到充分保障,如果出现监测人员操作不当等情况,对整个实验室的工作将会造成不利影响。为此,实行环境监测实验室的科学化管理是当前工作的目标。本篇文章从这一目标出发,阐述了当前环境监测实验室的状况,并提出了科学化管理的策略。以下观点仅供参考和借鉴。
林木种苗在林业可持续发展中的重要性探究
Authors: 时 云龙
Published: October 2020

目前所提出的可持续发展观念,是包含生态、经济和社会三个方面的新型发展观念。而其中的生态可持续发展,就是指人类一直以来赖以生存的自然环境。在生态环境的可持续发展当中,林业的建设又是非常重要的一个部分,而林业建设重中之重的基础就是苗木的种植。想要达到较高的苗木种植成活率,种苗的培育和种植是其中最重要、最根本的工作。在对林木种苗的质量把控上,国家相关部门除了要严格地保障质量、不断提高品种单位数量以外,还要实现最大的经济效益和最少的投入,促进林业的可持续发展。本文重点分析了林木种苗在林业生态建设可持续发展中的重要性,并提出了几点策略和建议。
林业工程抗旱造林技术措施分析
Authors: 陈 大勇
Published: October 2020

林业工程中造林的最主要目的就是为了改善我们的生态环境,避免生态环境的崩塌,进而导致大量的自然灾害的发生,因此在实际的抗旱造林工作中,不仅实际的造林措施技术的实施至关重要,并且相关部门的管理也是不可小视的一个环节,只有每个环节环环相扣,都落到实处,才能达到我们预期的改善生态环境的目标。本文从当前林业工程抗旱造林技术的发展需要与实际情况出发,针对其中存在的问题进行了细致的分析与研究,提出了提升林业工程抗旱造林技术科学性与可行性的建议,以促进林业工程抗旱造林技术不断进步,扩大我国林地面积。
宿迁市水质自动监测站运行中的问题与对策
Authors: 王 卫
Published: October 2020

宿迁市水质自动监测站自2001年建成以来,运行良好,多次在国家、省的考核中获得表扬,为保障我市饮用水安全作出了巨大贡献。但在水质自动监测工作中仍然存在正常运转干扰问题多：样品供应、电力供应、传输线路保障、自来水供应、压缩空气供应、过滤器问题、通讯技术落后,远程监控能力低等问题,通过改进改造设备系统,将保障水质自动监测正常运转：采用双泵系统、点位必须配备UPS不间断电源和稳压器、电话线要加电话线路保护器、购买性能优良的空气压缩机、选择性能稳定可靠的自动监测仪器、创造有利于仪器运转的外部环境,此外还应该加大资金投入,购买足够的备件,加强管理力量,加大管理力度。
国际投资仲裁规范改革研究
Authors: 汪 云惠 , 凌 晔
Published: October 2020

二战以后,各国在斗争和妥协间签署了《华盛顿公约》,ICSID仲裁机制应运而生。与其他国际投资争端解决方法相比,ICSID使投资者获得了更稳定的投资环境,东道国也通过引进外资使本国获得了巨大经济效益,带动了国内经济的增长。然而,随着国际上国与国相互之间直接投资的增加,投资纠纷也日益涌现,国家间开始签订投资条约或双边投资协定,以规制投资、解决争议,仲裁机构受案数量逐年增长。从ICSID公布的数据来看,1996年以后,国际投资仲裁案件数量迅速增加,截至2019年12月31日,ICSID已根据ICSID公约和附加设施规则登记了745起案件,其中89.5％是ICSID公约仲裁案件。正是在仲裁实践中,暴露了ICSID仲裁机制在解决国际投资争端时所存在的问题,涉及仲裁管辖权、仲裁员的指定、仲裁裁决一致性、仲裁透明度、仲裁成本控制、仲裁裁决的执行、仲裁裁决的撤销、公共利益保护等多个方面。这些问题的呈现,引发了各方对仲裁机制的疑虑。在这样的背景之下,国际社会开始探索以仲裁为核心的投资者与国家间的投资争端解决机制改革。
大数据时代企业统计工作变革的思考
Authors: 王 志勇
Published: October 2020

在新时代环境下,大数据是一项重要的科学技术,这项技术的日益成熟已经对社会发展在许多领域产生了深远的影响。在大数据时代,对公司的统计工作有很高的要求,要充分利用统计工作的价值和功能来促进公司发展,必须结合公司当前统计工作中的具体问题,采取针对性的改革创新策略。本文首先介绍了当前公司统计工作中存在的问题,然后针对大数据应用提出了针对这些问题的适当策略,为提高公司统计工作的获取效率提供了参考意见。
中职学校“校企合作、协同育人”策略研究
Authors: 郭 俊
Published: October 2020

随着中职教育改革的不断深化,协同育人培养模式己是中职教育改革的一大亮点在新形势背景下培育经济发展新动能、全面提高人才培育质量、扩大就业创业等具有非常重要的意义。近几年在教育改革推动和国家政策扶持下,我国职业教育在校企合作等方面取得不少成果,给职业教育带来了很多好的经验借鉴但具体到不同专业,仍需针对不同的情况做出应对措施,从校企合作多元协同育人的实践教学体系的内涵探讨一下多元协同育人的教学模式。
谈新形势下基层单位档案管理的标准化建设
Authors: 孙 英敏
Published: October 2020

在当前,我国经济发展正处于不断深化改革的过程中,基层单位不断改革发展,这也给其档案管理工作提出了更高的要求和挑战。档案管理标准化建设历经30多年的发展,已经相对成熟,各项工作越来越规范、科学、严谨。但是,当前基层单位档案管理标准化依然存在不少的问题等待解决。因此加强新形势下基层单位档案管理标准化建设的理论层面与实践层面研究,有助于提升基层单位的档案管理水平,提升档案工作的规范性、信息性、便利性。鉴于此,文章就新形势下基层单位档案管理的标准化建设进行了分析。
试析房产档案管理的重要意义及对策
Authors: 高 凤先
Published: October 2020

房地产档案是城市规划、房屋管理、房产纠纷解决中的重要依据。如果房产档案出现问题,问题解决会存在偏差,进而阻碍后续工作的开展,不利于城市建设和发展。为此,应做好房产档案管理,以科学有效措施促进房产档案价值的发挥。本文就对房产档案管理的重要意义及对策加以分析和说明。
对企业人力资源管理重要性的研究
Authors: 吴 淑梅
Published: October 2020

企业是国民经济体系中的最基本、最具活力的创造性经济组织,市场经济竞争的加剧,使得人才开始成为一种重要的资源参与到整个社会的经济运行中。对人才价值的开发利用成为企业实现自身价值目标的一个重要途径,人力资源成为传统资源以外的另一项重要资源,因此企业注重人力资源管理就显得十分重要。
鄂尔多斯市工业化与生态环境保护协调发展研究
Authors: 任 俊仙
Published: October 2020

经济增长由高速增长阶段转向高质量发展阶段,这是中国国进入了新时代的必然要求。鄂尔多斯作为内蒙古经济发展的重点区域拥有着丰富的自然资源和和发展潜力,并且处在工业化高速发展的阶段,探索以生态优先、绿色发展为导向的高质量发展新路子,但是也存在着工业化和生态难以调和的矛盾。探讨鄂尔多斯工业化和生态环境协调发展关系之间所存在的问题,分析其深层次原因,为鄂尔多斯早日实现工业化和生态环境协调发展,守护好祖国北疆这道亮丽风景线提供政策建议。
档案工作与和谐社会构建的思考
Authors: 任 莉 , 秦 怀贵 , 陈 光勇
Published: October 2020

档案是人类历史活动的产物,记载着历史的真实,它不但记录着过去,更服务于未来。档案查考利用方式、范围随着市场经济的不断发展发生了巨大变化,人们越来越重视档案的价值。维护人民群众的利益,构建和谐社会,提高档案工作的积极性、主动性和有效性,都具有极为重要的作用。
做好人事档案收集整理工作的重要性及建议
Authors: 于 洋
Published: October 2020

人事档案主要是记录个人情况的文件资料,其中包括员工的履历、政治历史等一些情况,可以充分反映出一个人的个人品德和生活作风,记录一个人成长的过程,人事档案对于人事工作有着重要的作用。在一些国家机关或者人事单位,其人事档案在单位的招工、人员的调动方面有着重要的作用。当前社会信息技术不断发展,人事档案作为对个人信息记录的重要载体,在管理方面也逐渐进行发展和完善。人事档案管理的传统模式已经不能够适应当前社会发展情况,需要在新的发展时期充分发挥人事档案管理作用。
对大数据时代档案管理的思考
Authors: 孙 计 , 石 丽萍
Published: October 2020

在当前大数据时代的背景下,信息化成为了档案管理的新的标志,对于档案管理有着极为重要的作用。因此,我们在进行档案管理时,要充分发挥信息技术的作用,提高信息技术在档案管理中的利用率。档案管理人员将信息、文件录入大数据系统,利用系统的自动分类功能,可以减轻工作人员的工作量,提高工作的效率。但大数据对于档案管理来说既是机遇又是挑战,我们要抓住科技发展中的机遇,战胜面对的挑战,不断推动大数据时代档案管理的发展。
职业综合性要求秘书提升综合素质
Authors: 陈 静琪 , 章 玫平
Published: October 2020

社会管理领域的日益拓展和经济产业范围的不断发展,使得秘书职业的综合性特征越加突出,而秘书职业的综合性特征对秘书人员素质综合性要求日益提升,不仅要求秘书人员是合格的专业人才,更是一个复合型的专业人才。本文从知识、能力、素质三大方面来浅析秘书如何提升自己的综合素质以适应秘书职业综合性日益强化的趋势。
简析活动推广在构建设计品牌中的重要性
Authors: 叶 晓冬
Published: October 2020

深圳作为中国改革开放先锋城市,从首个入选联合国教科文组织创意城市网络(UNESCO Creative Cities Network,简称UCCN)的“设计之都”(City of Design),到中国世界湾区粤港澳大湾区核心城市,再到建设中国特色社会主义先行示范区,深圳这座城市的创意设计文化产业得到了前所未有的飞速发展,孕育并诞生了一大批优秀的创意设计机构,设计品牌的辩识度与形象标签如何建立？逐渐引起设计机构日益重视。本文将重点阐述线下专业设计活动将如何更好地助力设计品牌的建设与发展。
疫情背景下水处理生物学课程线上教学的探索
Authors: 宋 培学 , 王 满堂 , 袁 丹青
Published: October 2020

在新冠肺炎这一疫情背景下,各大高校积极开展线上教学。本文主要从教学方式、考核方式、教学效果对水处理生物这一课程进行了分析,结果表明,线上教学效果良好。通过教学效果以及存在问题对本门课程的改进措施进行了探索。
“双一流”背景下高校志愿服务思想政治教育功能及其实现途径
Authors: 蒋 龙
Published: October 2020

本论文以高校思想教育融入推动志愿服务出发,从如何支撑建设“双一流”的目标着手,分析高校志愿服务在“双一流”建设中的意识形态地位与作用。通过问卷调查、无结构访谈等方式对我校志愿服务现状进行调查,以及案例分析,深入了解新形势下高校志愿服务与大学生思想政治教育实效性研究中存在的问题,并对原因进行分析。找寻适宜当代新形势下“双一流”的建设的新路径,为志愿服务以支撑“双一流”建设提供一定的理论借鉴,对于“双一流”建设高校具有现实的指导意义。
论新时期高校共青团工作的着力点
Authors: 柴 美越 , 李 睿
Published: October 2020

新时期,高校共青团应聚焦“培养德智体美劳全面发展的社会主义建设者和接班人”这一根本任务,以加强青年工作研究为重点,以加强和改进大学生理想信念教育为先导,以加强团的组织建设为基础,以提升青年学生的创新创业能和实践能力为主线,以丰富多彩的团学活动为载体,为广大团员青年的健康成长和全面成才创造良好的环境和广阔的舞台。
西安石油大学泰国留学生汉语综合课成绩测试现状调查研究
Authors: 韩 曼
Published: October 2020

本文以西安石油大学泰国留学生的汉语综合课为例,从期中、期末综合测试实例出发,评价该课程成绩测试的优劣,探讨西安石油大学汉语综合课的教学与测试。本文认为,在成绩测试中试题编排应遵循先易后难、先语音后词汇的顺序；试卷题型应采用选择性测试与建构性测试相结合；应注重实用性和交际性，在测试中考察常用词汇和语法。
手机阅读对00后大学生的社会认知的影响
Authors: 康 婉佳 , 杨 心蕙 , 夏 娇 , 王 江龙
Published: October 2020

随着00后步入大学生活,应用手机进行数字化阅读成为大学生接触新知识、新文化的最方便、最经常使用的方法。本文从手机阅读对00后大学生社会认知产生的正、反影响进行对比,分析得出手机阅读对00后大学生社会认知的影响有利有弊,我国应该使用更加正规、权威的手段加强手机阅读对00后大学生社会认知的正面影响。
改革开放以来中国家庭教养方式历史变迁
Authors: 苗 悦琪
Published: October 2020

改革开放以来,中国社会发生了翻天覆地的变化,我国的家庭教育从自然状态走向自觉意识,从私人领域过渡到公共领域,愈益受到个体、社会、国家的重视。本文追溯了改革开放以来家庭教养方式历史变迁的相关研究,从父母角色演变、亲子关系、隔代教养、阶层等角度探究了中国家庭教养方式的变化,对改革开放后中国家庭教养方式进行总体的把握。
浅议高中数学“基本活动经验”教学案例研究
Authors: 申 孟秋
Published: October 2020

高中数学新课标(2017年版)核心理念为系统与全面培养学生的六大核心素养。四基与四能是核心素养的目标的细化。只有通过以四基为教学目标的教学才能发展四能,提升学生的核心素养。本文用案例的形式探讨如何利用“四基”特别是“第四基”的教学培养学生的核心素养。这三个案例以立体几何为教学材料,每个案例都是具有包含开放式问题、充分探索过程、数学实验环节的数学问题,也具有各自培养核心素养的功效。课堂中它们构成基本活动经验训练的教学片断。希望能有一定的借鉴作用。
高校户籍管理存在的问题及措施
Authors: 谢 璞
Published: October 2020

在高校开展职能管理工作的过程中,户籍管理是其中一项非常重要的内容,主要借助高校的行政机关保卫处下属的户籍室或者户籍科来进行。在计划经济时代,人口的流动性比较小,各个单位的人口数量也较为稳定；而如今,在社会经济不断发展的时代背景下,社会人口的流动性逐渐增加,再加上每年高校扩招导致大学生的数量逐渐增多,作为接收外来人口的主要单位,高校的户籍管理工作的重要性也逐渐体现出来,成为了高校安全管理工作中的基础性内容。鉴于此,本文就高校户籍管理存在的问题及措施展开探讨,以期为相关工作起到参考作用。
浅谈“互联网+”环境下的动漫衍生产品设计教学
Authors: 刘 姮
Published: October 2020

随着互联网时代的不断进步、革新,动漫产业取得变革性的进步。随着动漫产业的繁荣,其动漫周边衍生产品的市场前进与市场需求逐步扩大,为顺应市场发展,不少高校相继开设动漫周边衍生产品设计专业与相关课程,此篇文章根据我校开展的动漫衍生产品设计课程与应用,对于动漫衍生产品设计教学课程提出新要求与新目标。
“一带一路”背景下新疆高校来华留学生培养现状研究——以石河子大学为例
Authors: 程 静 , 林 秀
Published: October 2020

“一带一路”战略给新疆地区的国际化教育带来机遇和挑战,作为新疆重点高校石河子大学抓紧机遇,积极稳步发展留学生教育,成为新疆地区留学生培养工作中颇具代表性的高校之一。本文以石河子大学为研究对象,从生源、师资、办学设施、机构设置等方面着重分析了该校留学生培养的现状,并提出了不足之处和未来工作展望,希望为新疆来华留学生培养模式研究提供借鉴。
浅析高校军事理论课程的现存问题与现实意义
Authors: 高 洋
Published: October 2020

新时代背景下,国防教育是建设和巩固国防的基础,是中国梦的主要任务之一,加强高校学生思想政治教育已成为思想教育的重要部分。高校作为大学生接受国防教育的主战场,应采取切实有效的措施提高大学生对军事理论课程的重视程度,引导他们从思想上认识和接受国防教育的必要性和紧迫性,从而增强国家安全意识和责任意识,对大学生人格塑造和知识素养的提高有着至关重要的作用。
立德树人：打造高效德育“课堂”
Authors: 方 盛
Published: October 2020

高中既是学生逐步走向成熟的阶段又是可塑性相对较强的时期。高中阶段的德育教育会对学生的人生观、价值观以及品格素养的形成产生深远的影响。如果高中德育空白,很有可能会造成学生心理上的不健全。所以,教师在日常教育教学的过程中,要特别重视德育活动的组织,要从多个角度看待学生出现的问题,充分发挥德育教育的优势,培养学生健全的品格,提高学生的综合素养。
建立“不忘初心，牢记使命”制度的实践路径研究
Authors: 张 羽
Published: October 2020

会议提出建立不忘初心、牢记使命的制度,这是党的领导制度体系建设的一个重大创新,体现了我们党为中国人民谋幸福、为中华民族谋复兴的初心和使命,是我们党全心全意为人民服务根本宗旨的升华。
西安民办高校提高思想政治教育工作的有效性研究——以X校为例
Authors: 李 瑞
Published: October 2020

为了解高校网络思想政治教育情况,适应高校思想政治教育新环境,掌握高校大学生在校期间全过程、全方位思想政治状况,为大学生思想政治教育工作提供参考,更有效地为学生的健康成长服务。通过对X校大学生基本信息、思想政治状况、思想政治学习方式及途径进行了调查,为提高大学生思想政治教育工作的有效性提出了建议。
论新工科建设下工科生工程领导力教育的必要性
Authors: 张 倩
Published: October 2020

工程领导力教育这一理念进入我国学者视野已有十年之久。但从现实情况来看,这一理念并未被深入落实到工科本科生的培养目标中。目前我国在开展新工科建设,因此从理论层面探讨新工科建设中工科生的工程领导力教育是非常有必要的。
转型发展中商务英语专业教学模式创新研究
Authors: 成 新霞 , 周 海彦
Published: October 2020

地方本科高校的转型中,商务英语专业课程教学模式需要顺应转型的发展要求,当前商务英语专业的教学模式存在一定的问题。本文拟通过对商务英语专业教学模式中存在的问题分析,提出适合高校转型发展的教学模式,以提高教师的教学质量和学生的商务英语综合能力,培养应用型复合型商务英语技术人才,为地方经济服务。
A Gratification Model of Sport Team Mobile Application Usage
Authors: Hwang Hansol , Yang Hyejoo , Williams Antonio S. , Pedersen Paul M.
Published: October 2020

Abstract: The purpose of this study was to develop a gratification model to encompass the motivations and usage patterns involved with sport team mobile apps. The hypotheses were tested by a structural equation modeling with single-group and multiple-group (i.e., age and gender) levels. The results indicated that of the 11 motivational factors, seven (i.e., Information Seeking , Convenience , Economic Incentives , Entertainment , Fantasy , Curiosity , and Parasocial ) directly influenced Continuance Intention . The findings also revealed some moderating effects—exerting the relationship between motivations and continuance intention—by gender and age. Moreover, as many sport scholars (e.g., Robinson & Trail, 2005) have pointed out the different motivational drivers between different leagues (e.g., National Football League vs. Major League Soccer), a multiple-group factor analysis in the current study also demonstrated that there were significant mean differences among the two groups. The study results shed light on what specific gratifications (i.e., utilitarian, hedonic, and social) users obtain via sport team mobile apps by conducting a first-second factor analysis—integrating a hierarchical concept of sport team app motivations. Overall, the model of sport team mobile apps proposed in this study can be used by sport marketing professionals to assist in enhancing more customer-oriented information systems (IS) for increased sport media consumption.
An Analysis of Attributes Impacting Consumer Online Sport Ticket Purchases in a Dual-Market Environment
Authors: Popp Nels , Simmons Jason , Shapiro Stephen L. , Greenwell T. Christopher , McEvoy Chad D.
Published: October 2020

Abstract: The purpose of the current study was to examine the attributes most influential in consumers’ online ticket buying experiences. Using conjoint analysis, eight scenario profiles were created in order to gauge fan preferences when purchasing sport event tickets online. Attributes included (a) timing of ticket purchase, (b) seating availability, (c) price fluctuations, (d) associated fees, (e) number of pricepoints, (f) fraud risk, and (g) price valuation assessment. Data were collected from 469 attendees at a major sport event and part worths for each attribute were calculated to determine which factors held greater importance when all seven were considered concurrently. For the sample overall, results indicated the risk of buying fraudulent tickets was far and away the most influential aspect consumers consider when purchasing sport event tickets online. Comparisons were also made based on whether tickets were purchased from the primary or secondary market, the price paid for the tickets, and the timing of ticket purchase. Results indicated consumer segmentation by these criteria result in distinct buyer profiles.
Fantasy Sport Usage and Multiplatform Sport Media Consumption Behaviors
Authors: Chan-Olmsted Sylvia , Kwak Dae Hee
Published: October 2020

Abstract: Previous research suggests that fantasy sport users are avid sport fans and therefore consume more content from media. With a rapidly changing media environment and consumers’ viewing habits, this study sought to investigate the role of playing fantasy sport on sport media consumption across both traditional and new media platforms as well as the type of social media usage before, during, and after the sporting event. Data from a national consumer panel representative of the US adult population ( N = 615) showed that fantasy sport consumption enhances the level of media consumption across platforms in general, except for legacy media such as television and newspaper. Research further showed that Twitter, YouTube, and website/blog use before, during, and after the event are robust predictors of fantasy sport consumption while Facebook use is not associated with fantasy sport consumption at all.
Menschliche Myiasis: Klinischer Fall
Authors: Silva Agnaldo Plácido da , Plácido Eloá Jessica Mendes dos Santos , Moraes Walber Breno de Souza
Published: October 2020

Myiasis gilt als Dermatozoonosebefall, der durch den Befall von Dipteranlarven in Geweben oder Organen verursacht wird, die ihre Eier in Menschen oder Tieren legen, die sich für einen bestimmten Zeitraum von lebenden oder toten Geweben des Wirts ernähren, das Auftreten von Myiasis in der Mundhöhle kann als eine seltene Sache angesehen werden. Diese Art von Krankheit betrifft am häufigsten Menschen mit niedrigem sozioökonomischen Status, immungeschwächte, bettlägerige ältere Menschen und mit psychiatrischen Störungen. Aufgrund seines großen destruktiven Potenzials, einer rechtzeitigen und wichtigen angemessenen Prävention und Behandlung, gibt es auch wenig Wissen über den Zahnarzt für die Diagnose und Behandlung einer solchen Pathologie, Aus diesem Grund berichtet die vorliegende Studie einen klinischen Fall von oraler Myiasis bei einem älteren Menschen bettlägerig mit einer Geschichte von bösartigen Kehlkopf/glottalen Neoplasie-Verletzungen, die körperliche und geistige Schwäche und unzureichende Körperhygiene und Mangel an Lippenversiegelung, die zu dem Infall geführt. Die Diagnose wurde klinisch auf der Grundlage der Beobachtung von Zungenblutungen, Gewebeablösung und Vorhandensein von Larven, die zwischen dem zweiten und dritten Entwicklungsstadium waren, festgestellt. Die Behandlung wurde als Krankenhausaufenthalt des Patienten für die Debridement von nekrotischen Geweben und Entfernung von Larven und Verschreibung von Ivermectin eingeleitet. Bedridden Patienten mit körperlicher und Metallschwäche stellen eine Risikogruppe für orale Myiasis dar, und es ist von großer Bedeutung, Pflegekräfte und Familienmitglieder in Bezug auf die Zahnpflege zu führen, um diese Pathologie zu verhindern. Jedoch, das Fehlen eines Konsenses über den besten therapeutischen Ansatz für Fälle von oraler Myiasis wurde als therapeutisches Verhalten für die Krankheit die mechanische Entfernung von Larven und Institution der oralen Verwendung von Ivermectin genommen.
Myiasis humain : Cas clinique
Authors: Silva Agnaldo Plácido da , Plácido Eloá Jessica Mendes dos Santos , Moraes Walber Breno de Souza
Published: October 2020

La myiase est considérée comme une infestation de dermatozoose causée par l’infestation de larves de diptères dans les tissus ou les organes, qui pondent leurs œufs chez les humains ou les animaux, qui pendant une certaine période se nourrissent de tissus vivants ou morts de l’hôte l’apparition de myiasis dans la cavité buccale peut être considérée comme une chose rare. Ce type de maladie touche le plus souvent les personnes de faible statut socio-économique, immunodéprimées, alitées âgées et souffrant de troubles psychiatriques. En raison de son grand potentiel destructeur, une prévention et un traitement appropriés opportuns et importants, il ya aussi peu de connaissances du professionnel dentaire pour le diagnostic et le traitement de cette pathologie, Pour cette raison, la présente étude rapporte un cas clinique de myiasis oral chez une personne âgée alitée avec une histoire de lésions malignes laryngée / glottale néoplasie, présentant la faiblesse physique et mentale et l’hygiène corporelle inadéquate et le manque de scellement des lèvres qui a conduit à l’infestation de larves dans la langue. Le diagnostic a été cliniquement établi basé sur l’observation du saignement de langue, du détachement de tissu, et de la présence des larves qui étaient entre les deuxième et troisième étapes du développement. Le traitement a été commencé comme hospitalisation du patient pour le débridement des tissus nécrotiques et l’enlèvement des larves et la prescription de l’ivermectine. Les patients alités présentant la faiblesse physique et métallique constituent un groupe de risque pour la myiase orale, et il est d’une grande importance de guider les soignants et les membres de la famille en ce qui concerne les soins dentaires afin de prévenir cette pathologie. Cependant, l’absence d’un consensus sur la meilleure approche thérapeutique pour les cas de myiase orale a été prise comme conduite thérapeutique pour la maladie l’enlèvement mécanique des larves et l’institution de l’utilisation orale de l’ivermectine.
Miíase humana: Caso clínica
Authors: Silva Agnaldo Plácido da , Plácido Eloá Jessica Mendes dos Santos , Moraes Walber Breno de Souza
Published: October 2020

A Miíase é considerada uma infestação dermatozoonose causada por infestação de larvas de dípteros em tecidos ou órgãos, que depositam os seus ovos em humanos ou em animais, que durante certo período, se alimentam dos tecidos vivos ou mortos do hospedeiro a ocorrência de miíase na cavidade bucal pode se considerado uma coisa rara. Esse tipo de enfermidade acomete na maioria das vezes pessoas de nível socioeconômico baixo, imunocomprometidas, idosos acamados e com desordens psiquiátricas. Devido ao seu grande potencial destrutivo, uma prevenção e tratamento apropriado em tempo hábil e de grande importância, também se observa pouco conhecimento do profissional de odontologia para o diagnóstico e tratamento de tal patologia, Por este motivo, o presente trabalho relata um caso clinico de miíase oral em um idoso acamando com histórico de lesão neoplasia maligna de laringe/glote, apresentando debilidade física e mental e higiene corporal inadequada e falta de selamento labial que levou à infestação de larvas na língua. O diagnóstico foi estabelecido clinicamente com base na observação de sangramento na língua, descolamento dos tecidos e presença de larvas que estavam entre o segundo e terceiro estágio de desenvolvimento. O tratamento foi iniciado como a hospitalização do paciente para debridamento dos tecidos necróticos e remoção das larvas e prescrição de ivermectina. Pacientes acamado e com debilidade física e metal constituem um grupo de risco para miíase bucal, sendo de grande importância a necessário de orientar cuidadores e familiares em relação aos cuidados odontológicos com a finalidade de prevenção desta patologia. Contudo, a falta de um consenso sobre a melhor conduta terapêutica para os casos de miíase oral, foi tomado como conduta terapêutica para a enfermidade a remoção mecânica das larvas e instituição do uso oral da ivermectina.
INCREASING THE EFFICIENCY OF THERMAL DIAGNOSTIC CONTROL OF ELECTRIC MOTORS
Authors: Yesaulov S. , Babicheva О. , Kovalik M.
Published: October 2020

The article considers the cause of electromechanical equipment heating (EMЕ) during its operation. It has been reflected the well-known malfunctions of electric motors, that lead to overheating and failure of their individual components. Based on the analysis of existing methods of thermal diagnostics, It has been considered the trends in the creation of devices for monitoring thermal processes and it has been noted the reasons that restrain the use of technical diagnostics tools for thermal faults during the operation of EME. The purpose of this work was to increase the efficiency of the formation of initial information messages. Using the experimental data in the implementation of the EME working cycles, value of the thermal process velocity accompanying the variable technological modes with the bipolar behavior of the output ordinate were determined. Compared to the heating temperature, the rate of value change with a more noticeable contrast reflected the thermal events in the EME, thus determining the priority of this parameter to increase the efficiency of the measuring device. It has been considered methods of forming an array of initial data using a remote transducer sensor to control the heating temperature of equipment with a modulator. It has been proposed algorithms for the electronic formation of an array of initial values and their sorting according to the “principle of flotation”, when a select variables, belonging to the heating processes or cooling of equipment, is provided. A way and an algorithm for determining the rate of temperature change based on current data using a D-shaper are considered. Experimental studies of the electronic components of the diagnostic device with the D-shaper of the initial data array elements confirmed their physical implementation possibility by hardware and software. The results of data arrays formation, taking into account digital sequences in int format with an error of ± 1 Hz, in contrast to the most controlled parameter – float with an error of ± 0.08 ° C, did not change the properties of information messages, but made it possible to reduce the requirements for a microcalculator or a computing device. The results, obtained using the proposed technical solution, confirmed the possibility of increasing the efficiency of thermal and diagnostic control, contributing to a more accurate identification of possible electric motor malfunctions in the EME. The work presents illustrations confirming the suitability of mathematical descriptions and algorithms for processing the initial data for their practical application in electronic measuring instruments for monitoring and diagnosing malfunctions based on thermal events.

Keywords: artificial neural network, remote control, modeling, parameter converter, modulator, transport, traction motor, identification, programming.
HISTORY OF FORMATION OF PLAYING SPACES FOR CHILDREN IN CITIES
Authors: Balo D.
Published: October 2020

The relevance of research of the formation of children's play spaces is determined by the gradual transformation from small areas with sand near schools to the first attempts at a design approach to arranging such territories using iron structures and organizing a play environment for children of different ages and physical capabilities. Wartime had a negative impact on the development of gaming spaces, which resulted in the destruction of all iron equipment in the gaming spaces. However, there are positive sides, this period contributed to the development of children's imagination and the creation of adventure themes for games - plots, scenarios, quests began at this time.
It is necessary to highlight the period after the war - "The era of novelty." When the playgrounds were traumatic and the equipment was poorly handled Much attention was paid to the safety of children in playgrounds and spaces.
A huge step forward was the architectural and design influence, which manifested itself in the form of various forms of iron - rockets, ships, slides, creative tunnels and other figures that were placed in the play spaces.
Americans were among the first to start creating entire theme parks (Oxland, California). A large number of artists built exhibits, frescoes, toys and sculptures in the park.
The formation of a new architectural and design space on playgrounds has turned into the creation of whole theme parks and amusement parks.
Special attention should also be paid to the transformation of children's playgrounds into family play spaces, where both parents and children were equally involved in the game process. This influenced the perception of children, their attitude towards parents and had a positive result in understanding the unity of the family.
Each period of time XVIII-XX can be designated by different stages: social, economic, cultural and security stage. They were also due to political relationships between countries (war) and within countries. Thus, we can say that even unfavorable conditions in the country can have a positive effect on the development of children of different ages thanks to the play environment and adapted spaces for this pastime.

Keywords: children's play spaces, playgrounds, children's games, history of play spaces, architectural design, formation.
POSTGRADUATE EDUCATION FOR INTERNAL AUDITORS VERSUS EMPLOYERS’ EXPECTATIONS
Authors: Grzesiak Lena
Published: October 2020

The article analyses the content and structure of postgraduate courses in internal auditing to compare them with Polish employers’ expectations about internal auditors’ competencies. It was prepared based on a review of the literature and analysis of 43 online job ads for internal auditors and 19 postgraduate internal auditing courses available from 17 higher schools in Poland. The comparative analysis of postgraduate courses for internal auditors and employers’ expectations regarding the professionals’ characteristics revealed the weaknesses of the former and their limited ability to provide public and private organizations with the right types of specialists. Educational institutions were found to underestimate the importance of internal auditors’ soft skills.
LABOR MARKET CHALLENGES IN THE PORK VALUE CHAIN IN POLAND
Authors: Buchowicz Izabela , Kinowska Hanna , Sienkiewicz Łukasz
Published: October 2020

The pork value chain is created by a network of interconnected suppliers and customers, offering meat products to final consumers. Pork production and processing in Poland is highly fragmented, which together with an increasing global pressure weakens the engagement of institutional actors in the social dialogue. This makes difficult to combat negative labour market phenomena such as low wages, long working hours, and lack of appropriate contracts. In order to diagnose the specificity of labour market challenges in Poland and possible ways of combating them, structured interviews with key stakeholders were conducted. They confirmed the existence of abusive practices in the local pork industry and the need for strengthening the social dialogue. Conclusions from the research include recommendations for further exploration of the issue.
Controlling as a Method of Managing Human Capital
Authors: Zubek Michał
Published: October 2020

Controlling-based management is generally regarded as a way of increasing the operational efficiency of economic entities. Considering controlling based on the management level criterion makes it easier to control an organisation’s revenues and costs, whose greatest source are labour costs. In the knowledge- and IT-based economy, information processing and corporate social responsibility (CSR), being the outcome of evolution from the industry-based economy, have dominated management processes.
Strengthening psychological capital as an important element of sustainable employee development in the context of requirements and resources in the workplace
Authors: Wojtczuk-Turek Agnieszka
Published: October 2020

The article discusses the issue of strengthening psychological capital as an element of sustainable employee development. Psychological capital (PsychCap), consisting of effectiveness, optimism, hope, and resilience is an important element of employees’ subjective resources, which may contribute to effective completion of professional tasks and high levels of engagement, and at the level of subjective effects – psychological well-being. Activities aimed at developing particular components of PsychCap in the organisation may be carried out as part of specially planned, organised and systematically conducted interventions, coaching, as well as meetings of the manager with his/her subordinate team.
BIM技术在市政工程造价管理中的应用
Authors: 潘 炳然
Published: October 2020

在整个市政工程项目的建造和施工完成之后，往往会出现建造成本费用超支的现象。这对于整个市政工程项目来说会严重的影响工程项目的经济效益，因此精确计算工程项目的成本费用，对整个市政工程项目的成本管理和控制有着非常重要的影响。在市政工程项目的施工建设环节，由于对工程项目的施工机械设备、建筑材料、人力资源等方面的估计不准确，导致了整个市政工程项目的成本在实际花销和预算上往往有很大的差异。在市政工程项目的管理中有效的使用BIM技术，可以大大有助于市政工程项目各方面管理的工作。对市政工程在竣工验收的时候的审计以及在合理控制工程项目总投资方面发挥了极为关键和重要的作用。市政工程项目的工程结算的质量和水平直接关系到对应施工方和建设方的切身利益和工程项目投资收益的提升。因此，提高工程项目的造价结算的有关人员的业务水平和专业素质是非常重要的。
市政工程施工现场管理存在的问题与对策
Authors: 陈 尊鹏 , 肖 磊
Published: October 2020

随着中国经济水的不断发展，人们的物质生活水平得到了显著的增长，各地区的城镇化水平逐步扩大。因此，在不同的地方出现了许多为了更好地改善居民生活质量的市政工程项目的建设，人们也非常重视这些工程项目建设的质量。因此，如何提高市政工程项目建设的质量，已成为建筑公司、政府部门和普通民众的关注焦点。至于中国目前的市政工程项目建设的状况，仍有许多问题有待良好的解决，建筑单位必须要深入的思考和分析相关的问题，特别是如何在规定的施工期限内，在质量和安全以及经济效益等方面高质量的完成市政工程项目的建设施工任务。作为一个关键的质量控制工具，在市政工程项目的建设施工阶段，必须要加强全程的施工监管，确保施工现场的安全，它有助于工程建设的顺利稳定的发展。
建筑工程施工现场安全监督管理
Authors: 任 德明
Published: October 2020

随着目前我国的社会经济的迅速发展，各行各业也都实现了发展和变革，特别是在城镇化急速提升的背景下，建筑企业也进入了黄金发展时期。但是，在目前的工程项目建造施工的过程中，仍然无法顺利、高效地开展建筑工程项目的安全管理工作，很多施工现场没有职业的安全监督管理的人员。因此为了有效的监督和管理施工现场的安全，保证工程项目的建造施工的安全有序的进行，建筑企业应结合工程项目的实际情况，尽快改进安全监督和安全管理的规章和制度，合理的确定安全监督的考核评估制度，保障工程项目的施工人员的生命健康和安全。做好施工安全的教育和培训，目的是提高所有施工现场的工作人员的安全防护的技能和施工安全的正确意识，使他们能够安全、高效、高质量地开展建筑工程项目的施工作业。
建筑钢结构焊接变形的控制措施研究
Authors: 张 世伟 , 李 曦 , 张 荣冰 , 严 若林 , 龙 志磊
Published: October 2020

随着建筑行业飞速发展，也推动了施工技术的不断提高。在建筑施工中，焊接钢结构是一项应用较为广泛的施工手段。在焊接钢结构期间，由于受各种不稳定因素影响，极容易造成钢结构变形，从而影响钢结构施工的后续工作，极大地降低了施工效率和质量，还会造成施工成本增加。因此，焊接变形是钢结构质量控制的重点。文中通过分析钢结构焊接变形的原因及主要影响因素，针对钢结构焊接变形问题开展研究，并提出控制策略，从而减少钢结构施工中的焊接变形，推进我国钢结构建筑工程质量的提高。
浅析建筑电气的防雷接地方法
Authors: 杨 君
Published: October 2020

社会在不断的发展，楼房已经越来越普遍了，那么建筑电气工程项目防雷接地技术也需要不断的改进提高，这样才可以保障建筑以及人们的生命财产安全。自然灾害是大家都没有办法避免的，但是一旦发生就会造成非常严重的伤害。现在的建筑楼层都非常高，距离雷电的距离就会更加近，当有雷电发生时候就会释放出来大量的电压与电流，产生强大的机械力对建筑造成伤害，所以说我们必须要采取科学的防雷办法来解决问题。
工程造价审计对项目管理的影响研究
Authors: 董 宏艳
Published: October 2020

随着我国社会和经济的高速发展，使得在社会当中的建筑工程项目在数量以及规模上，都有着明显的提升，因此，这对于项目管理工作而言，也提出了更高的要求。进行工程造价审计工作，是为了保障项目能够按照计划顺利的进行下去，进行有效管理的关键所在，因此，文章就工程造价审计对于项目的管理影响进行分析。
建筑机电安装工程的施工技术及其质量控制
Authors: 王 志雄 , 郝 腾飞
Published: October 2020

近年来，我国加大了改革开放的力度，从而为各个领域的发展壮大带来了良好的机遇，尤其是建筑工程行业的发展十分的迅猛。机电安装可以说是整个建筑工程施工工作中的重点工作，要想确保整个工程的质量，最为重要的就是需要创设完善的控制体系，机电安装工作涉及到的工作量较为巨大，具有非常明显的复杂性，所以相关管理工作人员需要不断的增强自身的专业素质和综合能力，才能确保各项工作能够按照既定计划有序的开展。施工单位需要不定期的组织各个岗位工作人员进行培训工作，从而促进工作人员的专业水平的提升，优化自身的知识结构。
化学药剂在矿物加工中的应用
Authors: 延 新刚
Published: October 2020

在当前时期，科技发展速度持续加快，这为矿物加工产的发展奠定了坚实的基础。从当下矿物加工的现状来看，创新工作的受重视程度提高了很多，化学药剂得到了普遍应用，通过其可以使得反应进程进一步加快，加工效率大幅提高，而且能够使得产品性能切实改善，生产成本可以控制在合理范围内。为了保证化学药剂的应用更为合理，必须要对其特性有切实的了解，现行的技术规范应该要执行到位，如此可以使得环境保护目的切实达成，并带来良好的经济效益。文章主要针对矿物加工过程中如何对化学药剂予以有效应用展开深入探析，
设置PLC的柔性IO地址的探索与实践
Authors: 王 赛
Published: October 2020

文章主要围绕PLC柔性IO地址的设置进行探索实践，通过在PLC结构化的程序、UDT的用户自定义数据类型、间接寻址方式及PLC的SCL语言的应用等方面开展研究，探索和实践柔性IO地址的设置方法和途径。
Cell-specific expression of Hfe determines the outcome of Salmonella enterica serovar Typhimurium infection in mice
Authors: Nairz Manfred , Metzendorf Christoph , Vujic-Spasic Maja , Mitterstiller Anna-Maria , Schroll Andrea , Haschka David , Hoffmann Alexander , Von Raffay Laura , Sparla Richard , Huck Christian W. , Talasz Heribert , Moser Patrizia L. , Muckenthaler Martina U. , Weiss Günter
Published: October 2020

Mutations in HFE cause hereditary hemochromatosis type I hallmarked by increased iron absorption, iron accumulation in hepatocytes and iron deficiency in myeloid cells. HFE encodes an MHC-I like molecule, but its function in immune responses to infection remains incompletely understood. Here, we investigated putative roles of Hfe in myeloid cells and hepatocytes, separately, upon infection with Salmonella Typhimurium, an intracellular bacterium with iron-dependent virulence. We found that constitutive and macrophage-specific deletion of Hfe protected infected mice. The propagation of Salmonella in macrophages was reduced due to limited intramacrophage iron availability for bacterial growth and increased expression of the anti-microbial enzyme nitric oxide synthase-2. By contrast, mice with hepatocyte-specific deletion of Hfe succumbed earlier to Salmonella infection because of unrestricted extracellular bacterial replication associated with high iron availability in the serum and impaired expression of essential host defense molecules such as interleukin- 6, interferon-g and nitric oxide synthase-2. Wild-type mice subjected to dietary iron overload phenocopied hepatocyte-specific Hfe deficiency suggesting that increased iron availability in the serum is deleterious in Salmonella infection and underlies impaired host immune responses. Moreover, the macrophage-specific effect is dominant over hepatocytespecific Hfe-depletion, as Hfe knockout mice have increased survival despite the higher parenchymal iron load associated with systemic loss of Hfe. We conclude that cell-specific expression of Hfe in hepatocytes and macrophages differentially affects the course of infections with specific pathogens by determining bacterial iron access and the efficacy of antimicrobial immune effector pathways. This may explain the high frequency and evolutionary conservation of human HFE mutations.
Management of ACS patients in COVID 19 Pandemic is another Challenge
Authors: Arzu Jahanara , Hoque Md Harisul
Published: October 2020

Abstract not available

University Heart Journal Vol. 16, No. 2, Jul 2020; 50-51
Healing Rates of Venous Leg Ulcer Using Four Layer Bandage and Short Stretch Bandage- A Comparative Study in Aspect of Bangladesh
Authors: Hasan Rakibul , Khan Md Saif Ullah , Mahmud Mainul , Saha Samaresh Chandra , Bhowmick Sourav
Published: October 2020

Background: Chronic venous leg ulcer is one of the common medical conditions encounter by the vascular surgeons in Bangladesh. Many of these patients develop venous leg ulcer as a sequel of the disease. In advance chronic venous disease such as development of ulcer, single or multilayer dressings are usually used.

Objective: To find out a compression therapy (single layer crepe/short stretch bandage and multilayer/four layer bandage) in patients with venous leg ulcer. Materiel & Methods: This study was conducted on 200 patients with in last two years, march 2017 to february 2019 at Bangabandhu Sheikh Mujib Medical University (BSMMU), Department of vascular surgery. In which 100 patients with venous leg ulcer where treated with four layer bandage and another 100 patients with same condition were treated with single layer crepe bandage. Before application of bandage, proper history of patient was taken and duplex scan was done. The primary outcome was measured by time duration of ulcer healing. Secondary outcome included incidence and number of adverse events in every patient. Results: Healing time of venous ulcers was accessed with periodic interval. The four layer bandage was associated with significantly shorter time of healing. P value reached from unpaired t-test. Primary outcome shows 68% of patients who received four layer bandages achieved healing within one month. On the other hand, 12% of patients who received single layer/crepe bandage did so.

Conclusion: Four layer bandages heals venous leg ulcer more rapidly than the single layer crape bandage. These data suggest that the benefits observed the consistent despite prognosis is different. Patients with large ulcers have poor healing prognosis regardless of its treatment modalities.

University Heart Journal Vol. 16, No. 2, Jul 2020; 78-85
Lifestyle Modification in Cardiac Patient in COVID 19 Pandemic Time
Authors: Joarder Ariful Islam , Akand AKM Imtiaz , Ahmed Sharmin , Islam Md Azharul , Mahabub SM Ear E , Adhikary Dipal Krishna , Haque Md Mostashirul , Mandal Mohammed Rayhan Masum , Khaled Md Fakhrul Islam , Hossain Shah Md Zakir , Hoque Md Harisul
Published: October 2020

Abstract not available

University Heart Journal Vol. 16, No. 2, Jul 2020; 111-114
Tieteellisen täydennyskoulutuksen suunnittelusta
Authors: Virkkunen Jaakko , Toikka Kari
Published: October 2020

Artikkelissa arvioidaan korkeakoulujen täydennyskoulutuksen tavoitteita ja käytännön toteuttamista. Täydennyskoulutustarpeen määrittelyn nähdään olleen liiaksi joko oppituolikeskeistä tai käytäntökeskeistä. Kirjoittajat esittävät kolme teesiä täydennyskoulutuksen suunnittelun kehittämiseksi ja tarkastelevat artikkelinsa lopuksi mahdollisuuksia lisätä täydennyskoulutuksen ja tutkimuksen vuorovaikutusta.
Características clínicas da metástase do carcinoma de células escamosas oral
Authors: Silva Daniel Furtado , Rezende Thyalle Laís Góis de , Barbosa Nathã Romulo Alves , Almeida Manuella Santos Carneiro , Rocha Julierme Ferreira , Ribeiro Eduardo Dias , Baeder Fernando Martins , Soares Maria Sueli Marques , Costa Lino João da , Rodrigues Willmar Cristians da Silva Pessoa , Albuquerque Ana Carolina Lyra de
Published: October 2020

A incidência de câncer bucal no Brasil é considerada uma das mais altas do mundo, sendo considerado o câncer mais comum da região de cabeça e pescoço, excluindo-se o câncer de pele não melanoma. O carcinoma de células escamosas, também conhecido como carcinoma espinocelular, é o tipo mais comum e recorrente de câncer de boca, correspondendo a mais de 90% dos casos. A grande habilidade evolutiva do tumor cancerígeno reside no distanciamento do foco tumoral primário, devido à capacidade de disseminar-se nos outros órgãos e tecidos. Tal condição é chamada de metástase, especificamente quando as células cancerígenas encontram-se na corrente sanguínea ou nos vasos linfáticos e assumem uma postura evolutiva se alojando em diversas partes do corpo. Diagnosticar qualquer linfonodo ou metástase à distância do câncer de boca é muito importante para o prognóstico do paciente. O presente estudo trata-se de uma revisão literária, na qual tentamos explicar alguns conceitos clássicos e recentes da metástase do câncer oral, com o objetivo de prever a possibilidade de acontecimento em pacientes com carcinoma de células escamosas.