bluuebunny/crossref_metadata_2025 huggingface dataset:
信息化教学模式在中职建筑专业课堂教学中的应用
Authors: 张 小妹
Published: June 2021

现在的大部分的中职院校的教育教学效果不是很好，在中职院校的课堂中存在很多问题，像学生的主动学习的积极性不高，教师和学生之间缺乏沟通这样的现象比比皆是，针对这些问题，现在的中职院校开始了教学模式改革，在改革过程中可以借助现在社会中较为发达的智能化服务教学设施设备，使用信息化教学模式，将互联网技术以及计算机技术融入到中职院校的课堂教学中，在实际的教育教学过程中，信息化技术的效果明显。在某些方面，这些信息化服务也提高了学生的学习积极性，在课堂上的参与度也有所增加，本文对现在很多中职院校的建筑专业课堂上存在的一些问题加以分析并提出一些信息化改革的意见。
评判性阅读视角下的高中英语阅读教学研究与实践——以译林版《牛津高中英语》的阅读教学为例
Authors: 林 菊芳
Published: June 2021

高中英语阅读教学在提升学生的语言综合运用能力和批判性思维能力方面至关重要，但目前不少阅读教学处于浅层状态。本文以译林版《牛津高中英语》的阅读教学为例，尝试运用评判性阅读策略，包括预览、预测、评注、概述、分析、质疑、评价等七方面，以期提升学生的语言综合运用能力，优化英语阅读教学。
不要把原生家庭的爱变成伤害
Authors: 王 欣 , 叶 存春
Published: June 2021

爱是一种能力,而不是天赋。 作为父母,不是必然拥有爱子女的能力,或许你认为的爱是一种伤害。 我们每个人的心里都有块情感电池,只有这电池里充满爱的电量,我们才能对他人输出爱和滋养。 如果这电池中充满了生活的伤痛,那么我们能给予别人的,必然也只是怨愤和痛苦。
翻转课堂在中职计算机应用基础教学中的尝试
Authors: 仲 小娟
Published: June 2021

随着现代信息技术的发展,翻转课堂作为一种新的教学尝试,在中职计算机基础教育领域得到了应用。 中职学生在基础知识上比较差,且自学能力偏弱,需要教师的有效引导。 而翻转课堂模式,重视对学生自主学习能力的激发,计算机课程又在中职教育里占较大比重,因此,采用翻转课堂,做好中职计算机应用基础教学,是一次有益尝试,本文将展开探讨。 8 1 3 0 8 4 3 2
巧借语文素材,渗透德育教育
Authors: 赵 晓丽
Published: June 2021

语文学科中蕴涵着丰富的德育素材,通过语文学科向学生进行德育教育,是语文教学的一项重要任务。 在小学阶段,语文老师应在课堂教学中渗透德育教育,在学生的心中播下美好的种子。
矿山地质环境分析及防治对策研究
Authors: 刁 洪革
Published: June 2021

随着科学技术的发展，中国对各种矿产资源的需求量也在不断增长。虽然，煤炭消费比重呈下降趋势，但仍是中国经济发展的重要物质基础。伴随煤炭资源的不断开采，导致经常发生地质灾害现象，生态情况亦不容乐观，恢复矿山的治理任务推进缓慢，整治环境效率偏低。论文探讨了中国治理矿山地质环境存在的问题，针对性提出解决措施。
建筑工程测量中测绘新技术的整合应用
Authors: 薄 海东
Published: June 2021

论文介绍了测绘新技术在建筑工程测量中的应用优势，分析了测绘新技术在建筑工程项目中融合应用的价值，对测绘新技术的具体应用进行了探讨，以期为相关从业人员提供参考。
测绘技术在现代矿山工程测量中的应用
Authors: 赵 新华
Published: June 2021

论文简述了测绘技术的相关内容，分析了现代矿山工程测量中存在的问题，并探讨了测绘技术在矿山工程测量中的应用。
浅谈新时代地理信息大数据的应用
Authors: 田 祖帅
Published: June 2021

随着信息化进程的发展，信息化时代正在逐步走向数据化时代。数据的产生、流转、存储、分析和支持决策过程，产生了“大数据”的概念，“大数据”的兴起给社会生活带来了巨大的革新和转型。论文以地理信息大数据为例，论述新时代下地理信息大数据今后应用的方向。
测绘地理信息系统建设中的数据采集研究
Authors: 李 百海
Published: June 2021

主要以测绘地理信息系统建设中的数据采集为重点进行阐述，以测绘地理信息系统主要功能为依据，从地图数据采集工作、Geoway 数据采集工作两个方面进行研究分析，其目的在于推动测绘地理信息系统的建设发展。
岩土工程勘察中的基础地质技术应用微探
Authors: 陈 鸿
Published: June 2021

社会发展过程中需要不断进行工程建设，而在工程建设前必须要开展岩土工程勘察，从中获取地质和水文信息，为后续的建设提供有效指导。而对于岩土工程勘察而言，基础地质技术的应用十分关键，可以有效提升岩土工程勘察的质量和效率，从而确保后续工程建设的顺利开展。
基于无人机技术的地形图测绘研究
Authors: 姜 伟
Published: June 2021

目前，无人机技术在生活中的应用越来越广泛，特别是在对地形图进行测绘研究的过程中也应用了无人机技术。基于此，论文分析了无人机航测技术的特点和功能分析，探讨了无人机技术在地形图测绘中的比例问题，并提出了提高地形图测绘中测绘精度的办法。
基于 GIS 技术的执法监察系统设计及实现研究
Authors: 张 波
Published: June 2021

国土资源是国家、人民生存的基础，而近年来，由于巨大的经济诱惑，导致中国部分地区出现了违法占地行为，影响了中国的正常发展。因此，论文主要对基于GIS 技术的执法监察系统的设计及实现进行了研究。
不动产登记中的房产与地籍测绘数据整合
Authors: 王 娟
Published: June 2021

在不动产登记中，房产与地籍测绘数据的整合工作是非常重要的，做好房产与地籍测绘数据的整合工作，能够有效提高不动产登记工作的效果。基于此，论文对不动产登记中的房产与地籍测绘数据的整合进行分析，希望能够为相关人士提供参考。
数字城市基础地理信息数据库建设的相关研究
Authors: 徐 谦
Published: June 2021

在数字化城市发展过程中，社会各界越来越关注基础地理信息系统数据库建设工作，其不仅是社会经济信息化发展的基础，还是城市数据共享平台，为城市规划、资源利用和决策工作提供支持，推动城市数字化、信息化建设。论文主要对数字城市基础地理信息数据库建设进行了研究。
关于新时期国土空间规划的基础逻辑关系思辨
Authors: 刘 辉
Published: June 2021

新时期国土空间规划工作，对于中国社会的发展而言具有重要意义。因此，要采取有效措施，确保土地资源的合理规划。增强中国在国际市场中的竞争地位，提升国际影响力。
环境监测中遥感技术的应用
Authors: 郭 向京 , 邵 奎明
Published: June 2021

近年来，随着科学技术的发展，遥感技术基于其监测范围广、监测速度快以及监测成本低的优势在中国环境监测工作中的应用也越来越广泛，在很大程度上提高了中国的环境监测水平。为此，论文就遥感技术的优势特点、遥感技术在环境监测中的应用流程和具体应用做了简单阐述。
GPS 在林业生产面积测量中的应用
Authors: 李 江朋
Published: June 2021

随着现代科技的不断进步，GPS 全球定位系统已全面覆盖到各个领域，它的广泛普及不仅为交通发展带来了便利，更是在林业生产方面有着很大的优势，由于它自身具有定位精度高、观测时间短的特点，在林业生产面积测绘中起到相当大的作用，不仅提高了林业生产的工作效率，更是给现在林业建设的发展奠定了良好的基础。
无人机航空摄影测量技术在矿山测量中的应用及优化
Authors: 卢 伟 , 廉 亚丽
Published: June 2021

在矿山测量过程中，测量技术人员遇到了很多难题，而无人机航空摄影测量技术的应用，在很大程度上提升了测量效率，得到了矿山企业的广泛青睐，论文主要对无人机航空摄影测量技术在矿山测量中的应用及优化进行了研究。
面向卫星影像的地理信息制图
Authors: 李 海杰
Published: June 2021

随着科学技术的发展与进步，已经有越来越多的高科技技术被应用到各个行业与各个领域，这其中就包括卫星影像技术。对于卫星影像技术来说，其具有时空分辨率高、视觉性能好等明显优点，可以快速、准确、及时地反映土地的变化与实际利用情况。对此论文主要对卫星影像的地理信息制图进行分析，以供相关人士参考。
智能移动终端在农村宅基地确权工作中的应用
Authors: 田 祖帅
Published: June 2021

针对农村宅基地确权权属调查作业中，农村人员大量外出务工而无法出席指界与权属资料收集，外业检查复测过程协作程度低，携带资料难，权属资料电子化工作量大系列问题，提出基于智能移动终端协同作业方案。实践证明，该方法行之有效，大幅度提高了工作效率及减少了项目的使用资金。
分析矿山测量在金属矿山安全生产中的运用
Authors: 张 小龙 , 刘 鑫
Published: June 2021

论文就矿山测量在金属矿山安全生产中积极意义、矿山测量工作中的常见问题、矿山测量在金属矿山安全生产中的运用方面进行了简单分析，希望对促进中国矿山行业的发展有所启示和帮助。
GPS 定位测量技术在房屋建筑工程中的应用
Authors: 孟 凡东
Published: June 2021

GPS 定位测量技术在当前社会有着广泛应用，随着研究深入，技术愈发成熟，应用领域也越来越多。论文介绍了其技术原理和优势，结合实际案例，就其在房屋建筑工程中的应用加以分析，发现该技术应用优势明显，值得推广。
测绘技术中的数字测绘研究
Authors: 王 涛
Published: June 2021

目前随着社会经济的发展，越来越多的工程项目如雨后春笋般涌现出来。为了提高工程质量，提高项目管理的准确性，必须要加强测绘技术。数字测绘技术的发展极大地促进了工程的发展。
分析 GPS 在工程测量中的主要应用
Authors: 陈 育
Published: June 2021

论文就 GPS 测量技术在工程测量工作中的优势特点、GPS 测量技术流程以及GPS 在工程测量中的主要应用方面进行了相关讨论，希望对提高中国工程测量工作的有效性，促进中国工程行业的发展等方面起到一定的借鉴。
测绘新技术在测绘工程测量中的应用分析
Authors: 于 良
Published: June 2021

工程测量是工程建设中非常重要的一部分内容，只有做好测量的工作，才能确保后续的施工顺利进行、建筑的定位准确。随着近年来科技不断的创新发展，新的测量技术也随之出现，并在实际的测绘工程中广泛应用。通过新技术的应用使得企业的经济效益得以提升，促进了相关的产业发展。
测绘新技术在国土资源管理中的有效应用
Authors: 陈 阡然
Published: June 2021

测绘新技术是在计算机技术和信息技术的基础上发展起来的一项新兴技术，现已在国土资源管理中得到了有效应用，使得国土测绘工程呈现出数字化、信息化、智能化特点，为国土资源管理工作的高效性提供了支持。论文主要对测绘新技术在国土资源管理中的有效应用进行了分析。
ArcGIS 平台大地坐标向高斯平面坐标转换方法研究
Authors: 牛 娟
Published: June 2021

坐标转换是工程测绘中常见的工作，目前中国开展测绘工程所使用的坐标系是椭球分带高斯坐标系、独立坐标系和地方坐标系 3 种。而测绘工作得到的初始坐标系是由GPS 测量所得的大地经纬度坐标系，因此，需要将原有的坐标系转换为符合国家标准的坐标系。论文对经纬度坐标系向高斯坐标系的转换方式进行了研究。
地表覆盖质检工具在基础性地理国情监测项目中的开发与应用
Authors: 戴 锡花
Published: June 2021

论文将对基础性地理国情监测项目中所存在的问题进行简要的分析论述，并结合相关问题内容，对基于 ArcGIS 平台的地表覆盖质检工具进行二次开发，从而有效地提高地表覆盖质检工具在基础性地理国情监测项目中的实际应用效果，为中国基础性地理issues,国情监测项目提供一定的帮助。
淮南矿区工作面岩层移动数值模拟及其地面井的破断影响分析
Authors: 韩 洁
Published: June 2021

以淮南矿区部署采动区煤层气地面井的工作面为原型，利用 FLAC3D 模拟分析了采动过程中的工作面平面岩层移动变化规律，阐明了不同条件下岩层位移对井孔失稳的影响。
大数据对测绘地理信息工作的影响研究
Authors: 张 春宇
Published: June 2021

大数据时代下，先进的信息技术得到了广泛应用，这自然也为中国测绘地理信息工作开展提供了便利。论文分别从部门、企业和城市建设 3 方面就大数据对测绘地理信息工作的影响展开探讨，由此提出加强测绘地理信息工作力度对策。
基于无人飞行器遥感影像的数字摄影测量关键技术研究
Authors: 田 鹏
Published: June 2021

在中国国民经济建设过程中，无人飞行遥感器运用越来越多，相对于传统航空摄影测量来说，遥感器影像数字摄影测量能够解决很多传统航空影像不能处理的问题。基于此，论文分析了摄影测量发展现状，探讨了摄影测量与遥感应用的主要技术，并提出了无人机遥感影像数字摄影技术的改革方向。
分析农村地籍房屋调查对自然资源管理的作用
Authors: 陈 洁文
Published: June 2021

随着中国社会的不断发展，当前农村土地利用情况发生了较大改变，过去的地籍图件资料已经无法适应新形势下的地政管理工作需求，并对土地资源管理工作产生了阻碍，为落实地籍调查的要求，满足农村宅基地管理的需要，必须实行农村宅基地调查与测量。论文对农村宅基地的基本概念进行阐述，明确了农村宅基地的调查依据和要求，并提出相应的宅基地地籍测量的解决措施。
三维激光扫描技术在深基坑监测中的应用研究
Authors: 高 跃伟
Published: June 2021

在建筑工程施工过程中，深基坑施工是比较常见的施工环节，而基坑监测环节是保障基坑安全的重要措施。三维激光扫描技术是一种新型的测绘技术，能够快速获取空间地理信息，为快速建模与空间变化分析提供精准的数据信息，被广泛应用于建筑行业当中。
测绘工程中 GIS 数据的建库思路
Authors: 王 长江
Published: June 2021

针对测绘工程中 GIS 数据的建库进行研究，阐述了 GIS 数据建库的主要技术思路，提出了数据库建模标准，以及原始数据的采集、整理、检验以及入库等流程规范，希望对相关从业人员提供参考与借鉴。
地理信息技术在物联网建设中的应用
Authors: 管 恩升
Published: June 2021

随着信息技术的不断发展，5G 的出现也加速了物联网的出现，当下对于物联网的建设已经成了热门话题。而在建设物联网中，一个非常重要的技术就是地理信息技术，这对于地理信息技术来说也是一次发展的良机。基于此，论文分析了地理信息技术及其特征，探讨了物联网的起源与发展，分析了地理信息技术在物联网建设中的应用，以供相关人士交流参考。
卫星遥感影像的安全控制策略研究
Authors: 赵 晶
Published: June 2021

论文介绍了国外针对国外卫星遥感影像安全出台的控制措施，并且对卫星遥感影像控制策略进行了讨论，旨在为提高卫星遥感影像的使用安全提供一些参考。
无人机倾斜摄影测量数据获取及处理探讨
Authors: 吴 霞
Published: June 2021

科学技术发展带给人民生活便利的基础体现是相关科技产品的普及，无人机从高科技产品到大范围民用产品之间的时间线随着科学技术的发展在逐渐缩短。普及度的提升和相关需求的提升促进了市场对无人机数据精准度的提升，无人机所提供的数据类型也逐渐由单一转变为多样。
卫星遥感影像处理技术研究
Authors: 楚 慧娟
Published: June 2021

随着航空航天技术的发展和计算机技术的不断进步，现代获取地理空间信息数据的主要手段就是卫星遥感影像处理技术，论文介绍了卫星遥感影像处理技术的一般流程，并且针对卫星遥感影像处理的关键点做出了讨论，旨在为提高卫星遥感影像处理技术提供一些参考。
地籍测绘在国土管理中的应用研究
Authors: 苏 宾
Published: June 2021

科技的不断发展，推动着各行各业的信息化发展进程。在中国的国土资源管理工作中，地籍测绘发挥着重要作用。论文结合地籍测绘的创新发展进行分析，探讨地籍测绘在国土管理中的具体应用，以促进国土管理水平。
Identifying vegetation indices as the rational spectral indicators of vegetation state under conditions of laboratory experiment
Authors: Lyalko Vadim , Zholobak Galyna , Dugin Stanislav , Sybirtseva Oksana , Dorofey Yelizaveta
Published: June 2021

For the vegetation classes, which cover the ground surface with a rather small area and studied by means of the ground-based remote sensors it’s necessary to select the suitable spectral indices, which cloud responded in a fast and effective way to dynamic environmental conditions induced by the different stress factors. The vegetation indices (VIs) can be such indicators calculated by the mathematical operations using reflectances in the different spectral ranges measured by the field remote sensors, i.e. spectroradiometers. Application of VIs allows identifying these changes of vegetation state, which aren’t visible at the visual observation. In order to select these VIs we have conducted the laboratory experiment with the cultivation of durum spring wheat variety “Diana” at the different higher seeding rates to provide by this way, first, the fast 100% plant cover, and, second, establish the stressed conditions for the plants. During this experiment the gasometric and spectrometric observation of the constantly growing phytomass carried out, when the measurements of intensity of СО2 absorption and release by the plants in process of photosynthesis/respiration and spectrometric ones have been performed practically simultaneously that allowed further calculation of VIs. Three vegetation indices such as MTCI, Clrededge and Clgreen were identified as the most sensitive to the changes of vegetation state and, thus, they can serve as the proper spectral indicators of vegetation condition, which are extremely necessary to develop the technique of estimating the variables of carbon cycle in the different ecosystems using satellite data and field measurements, improve of assessment for the climatic effects at the regional and local levels and estimating the IAEG-SDGs indicators of sustainable development.
The use of remote sensing of the Earth to assess the natural and anthropogenic transformations of lakes in the Polissya region
Authors: Martyniuk Vitalii , Tomchenko Olha
Published: June 2021

The problem of transformation of lakes of Polissya region under the influence of global climate changes, and also anthropogenic factors in basin systems (drainage reclamation, agrarian nature use and chemicalization of watershed soils, growth of residential lands, uncontrolled extraction of water from underground horizons, unauthorized extraction of amber, etc.), which lead to the reduction of water bodies, acceleration of sedimentation, eutrophication and, as a consequence, transformation into lake-swamp complexes are substantiated. The main stages of field researches, features of decryption of lakes by space images, the essence of the concept of «paleo-lake» and natural aquatic complex (NAC) have been revealed. An algorithm scheme of research of natural-anthropogenic transformations of the lake with the use of remote sensing and GIS technologies has been proposed. With the help of the Google Earth resource the estimation of changes of parameters of the areas of model lakes of Volyn Polissya is carried out, and on an example of Bilske lake the changes in the area of the reservoir from the «paleo-lake» to the modern boundaries of the shoreline and water area have been analyzed. The hydrological and limnological parameters of Bilske lake have been analyzed. Based on the analysis of high-resolution space images (Sentinel-1, Sentinel-2, Landsat) in different spectral channels, the ecological condition of the lake has been assessed by the vegetation index (NDVI), the dynamics of the thermal regime of the lake surface has been analyzed and the reservoir temperature changed during 2017-2021. A digital landscape map of Bilske lake, with the separation of aqua facies has been presented and landscape-assessment of NAC has been done. In the course of the research, the tendency to increase of temperatures of a reservoir has been established. The proposed approach using remote sensing tools to assess the ecological status of lakes is effective in methodological and practical terms. Along with instrumental and laboratory methods, it is expedient to use it for the creation of ecological passports of reservoirs, monitoring of lakes of reserved and recreational territories, long-term forecasting of development of aquatic complexes in the conditions of natural and anthropogenic transformations.
Ansiedad y depresión en pacientes con enfermedad pulmonar obstructiva crónica
Authors: Campo-Arias Adalberto , Pedrozo-Pupo John Carlos , Ceballos-Ospino Guillermo Augusto
Published: June 2021

Objetivo: establecer algunas variables asociadas a ansiedad y depresión con importancia clínica en pacientes con EPOC de la consulta externa de Santa Marta, Colombia.
Diseño: estudio analítico transversal.
Marco de referencia: la enfermedad pulmonar obstructiva crónica (EPOC) es un padecimiento crónico que afecta aproximadamente a una de cada diez personas de la población general colombiana. La EPOC con frecuencia se asocia a ansiedad y depresión. Sin embargo, es limitada la información sobre las variables asociadas a ansiedad y depresión en pacientes con EPOC.
Participantes: se incluyeron pacientes adultos con EPOC. Los pacientes se clasificaron según la iniciativa GOLD y la evaluación combinada.
Intervenciones: ninguna.
Mediciones: la ansiedad y la depresión con importancia clínica se evaluaron con las versiones de 10 ítems de las escalas de Zung.
Resultados: participaron 409 pacientes entre 40 y 102 años, media de 73.0 años (DE=10.2años), 58.7% de sexo masculino, 88.8% casado (o en unión libre), 73.6% residentes en estrato bajo (I, II o III), 92.7% expuesto a cigarrillo o humo de leña (biomasa), 44.5% en GOLD 3 o 4, 22.2%clasificados en la evaluación combinada C o D, 19.1% presentaron ansiedad con importancia clínica y 27.9% depresión con importancia clínica. La ansiedad con importancia clínica mostró asociación significativa con la evaluación combinada C o D (OR= 2.08; IC95% 1.19-3.63) y sexo femenino (OR=1.80; IC95% 1.10-2.99) y la depresión con importancia clínica mostró relación significativa con sexo femenino (OR=2.35; IC95% 1.50-3.70) y la evaluación combinada C o D (OR=2.04; IC95% 1.22-3.42).
Conclusiones: la prevalencia de ansiedad y depresión con importancia clínica es alta en pacientes con EPOC. Ansiedad y depresión se asocian a sexo femenino y a la gravedad de la EPOC. Es necesario evaluar ansiedad y depresión en todos los pacientes con EPOC evaluados en consulta externa, particularmente, en mujeres y en pacientes clasificados C o D en la evaluación combinada
Evaluación de pacientes quirúrgicos no cardiacos mediante la calculadora ACS-NSIQP en la predicción de riesgo de neumonía, cardiaco, y tromboembolismo venoso
Authors: Pachano Garcia Indhira , Rojano-Rada Jairo , Rodríguez-Arbeláez Oswaldo
Published: June 2021

Objetivo: evaluación de pacientes quirúrgicos no cardiacos mediante la calculadora ACS-NSIQP para en la predicción de riesgo de neumonía, cardiaco, y tromboembolismo venoso dentro de los primeros 30 días del posoperatorio en pacientes con cirugía no cardiaca.

Métodos: se realizó un estudio de único centro, transversal y correlacional en pacientes a cargo de los servicios quirúrgicos del Hospital del Instituto Venezolano de los Seguros Sociales (IVSS) “Dr. Miguel Pérez Carreño”, aplicando la calculadora ACS-NSQIP y las escalas estandarizadas a comparar índice de LEE, ACP y Caprini antes de la cirugía, posteriormente seguimiento vía telefónica enfocado en las respectivas complicaciones posoperatorias a los 15 y 30 días posoperatorios.

Resultados: del total de 98 pacientes que tuvieron seguimiento la edad media fue de 55 ± 14, correspondiendo 53 (54.1 %) al sexo femenino. En general hubo 23 complicaciones en 22.4% de la población; con más frecuencia neumonía en 14 sujetos (14.2%), seguido por siete (7.2%) cardiovascular y dos (2.02%) tromboembolismo venoso. La estimación de riesgo para neumonía fue de AUC 0.695 (p = 0.017) y cardiacas de AUC 0.739 (p = 0,036), evidenciando una asociación significativa para el evento correspondiente.

Conclusión: la calculadora de riesgo universal ACS-NSQIP tiene utilidad aceptable, para predecir complicaciones posoperatorias como neumonía y eventos cardiovasculares.
La verdad en la literatura médica
Authors: Zuluaga Quintero Mónica
Published: June 2021

Diferentes características influyen en la publicación de artículos científicos, dentro de los cuales se destaca: la calidad del contenido, la redacción, el tema de preferencia de la revista y las necesidades del momento de acuerdo con los avances o problemáticas en salud. Sin embargo, otros aspectos como el tipo de resultados de la investigación, el reconocimiento de los autores y las preferencias editoriales marcan la decisión de rechazar o aceptar un manuscrito; conocidos como sesgos de publicación. Reconocerlos permite a docentes, investigadores y estudiantes mantener la motivación y el juicio clínico para plantear propuestas académicas relevantes y tener un análisis crítico del conocimiento.
Diplejía facial como manifestación de neuroleptospirosis
Authors: Muñoz lombo Jenny Patricia , Quintero-González Diana Carolina , Cárdenas-Prieto José Mauricio , Casanova-Valderrama Maria Eugenia
Published: June 2021

Esta serie de caso describe los hallazgos clínicos y paraclínicos observados en dos hombres jóvenes, con parálisis facial periférica bilateral o diplejía facial durante la fase de convalecencia de la leptospirosis, con recuperación neurológica sin secuela; resaltando así, el papel de la espiroqueta en el desarrollo de una variante atípica y poco frecuente del síndrome de Guillain Barré.
ISOLATION AND CHARACTERIZATION OF NANOCELLULOSE FROM SUGARCANE BAGGASE AND ITS SWELLING STUDY
Authors: Kumari Suman , kumar Pawan , Chauhan RPS , Mishra Abhilasha
Published: June 2021

Cellulose in the nanometer range called nanocellulose. In this study, nanocellulose is prepared by Acid hydrolysis method by sugarcane bagasse.To
prepare nanocellulose composite, chitosan was addedwith povidone-Iodine (PVP-I) and cross-linker N, N'Methylenebisacrylamide(MBA).XRD
processing was used to determine the morphological form of the prepared nanocellulose. The crystalline structure of the prepared nanocellulose is
characterized by XRD analysis. The characterization of FTIR to nd the chemical composition of extracted nanocellulose. The swelling of the
composite in sodium chloride and evaluated D- glucose solution, and the composite was found to be intact in solution with no disintegration. The
composite shows maximum swelling capacity in D-Glucose then sodium chloride due to O-H linkage
MUSCLE ENERGY TECHNIQUE VS YOGASANA ON ILIOPSOAS TIGHTNESS TO IMPROVE FLEXIBILITY AND LUMBAR RANGE OF MOTION IN YOUNG ADULTS: A COMPARATIVE STUDY
Authors: Desai Roopa , Deshpande Mansi
Published: June 2021

Purpose of study:Iliopsoas is a muscle of lower extremity prone to tightness with prevalence of 83.8% in young and middle-aged adults leading to
lower back pain. Objective: To compare the effect of Muscle Energy Technique versus Yogasana on Iliopsoas tightness to improve exibility and
lumbar range of motion in Young adults. Methodology: 30 subjects with Iliopsoas tightness within age group 18-35 fullling the selection criteria
were selected and assigned into Group A (n=15) that received Muscle Energy Technique and Group B (n=15) received Yoga technique
“Anjanyesana”, both the groups underwent the intervention for 2 weeks, 3 sessions per week. Pre and Post treatment Modied Thomas Test,
Lumbar range of motion for exion, Lumbar side exion and Lumbar side rotation were used as outcome measures. Results: Group A showed a
statistical signicant difference with mean of 6.3±2.7, while Group B showed difference with mean of 10.0±4.64 on Modied Thomas test with
p=0.021 post 2 weeks of intervention. There was statistically signicant improvement in lumbar side exion with p=0.02,with mean and SD of
3.3±1.952 for group A and 1.3±0.457 for group B. However, based on the mean values, other outcome measures showed better improvement in
Group A as compared to group B. Conclusion: Both MET and Yogasana were effective in improving exibility of Iliopsoas and lumbar range of
motion. While MET proved to show immediate effects in decreasing hip exion tightness, Yogasana was more effective following 2 week
intervention.
CLINICAL SIGNIFICANCE OF APTT - ANTIPHOSPHOLIPID ANTIBODY SYNDROME PRESENTING AS STROKE.
Authors: Chaudhari Dinesh , Krishnan Ramesh , N Renjen Pushpendra , Seth Shishir
Published: June 2021

The antiphospholipid syndrome is a systemic autoimmune disease dened by thrombotic or obstetrical events that occur in patients with persistent
antiphospholipid antibodies. Anti-phospholipid antibodies (APLA) are a part of heterogeneous group of circulating serum polyclonal
immunoglobulins (IgG, IgM, IgA or mixed) that bind negatively charged or neutral phospholipid component of cell membranes and cause
increased tendency to venous or arterial thrombosis. Persistently positive APS requires that laboratory tests be conducted at least 12 weeks apart.
We report a 67 years old pleasant lady presented with sudden onset dizziness, left sided weakness and right facial deviation for two days. In view of
deranged aPTT and high clinical suspicion, Lupus anticoagulation tests were done using DRVVT which was prolonged. Tests were repeated after
12 weeks and Lupus anticoagulant remained positive. Routine aPTT detects upto 30% of APLAS, but DRVVT and Antibodies must be considered
in such cases. This is a treatable condition, and can be prevented with long term anticoagulation.
Key Message- Routine aPTT detects upto 30% of APLAS, but DRVVT and Antibodies must be considered in such cases. This is a treatable
condition, and can be prevented with long term anticoagulation.
EVALUATION OF PSYCHOLOGICAL IMPACT OF THE CURRENT COVID-19 PANDEMIC ON DOCTORS AND ITS INFLUENCE OVER THEIR PROFESSIONAL SPHERE
Authors: Poddar Suman , Mahata Tanushree , Ghosh Soumyodipta , Rahul DS , Hati Arkopravo
Published: June 2021

BACKGROUND: COVID-19 pandemic put global socio-economic structure as well as healthcare system under threat; unexpected devastation
led to signicant morbidity & mortality even in highly developed countries. Frontline healthcare professionals were affected in large with high
mortality. AIMS & OBJECTIVES: To assess the psychological impact of the pandemic on Doctors and their professional burnout. MATERIAL
& METHODS: This was an ofine-questionnaire-based cross-sectional study with our tertiary care hospital faculties from mid-October to midNovember, 2020. Psycho-social impact (risk perception, acquisition of new-normal habits and social impact), emotional states (depression,
anxiety & stress) and professional fulllment were assessed in different scales with data regarding demographic prole. RESULTS: Psycho-social
impacts of pandemic were mostly of moderate extent (48.61%, 49.17% & 49.72% respectively). Emotional states of doctors were predominantly
normal (75.69%, 70.17% & 74.03% respectively). Faculties are mostly professionally fullled (67.96%) with less burnout (20.44%).
CONCLUSION: Doctors are quite resilient even in pandemic crisis with moderate psychological impact. Socio-economic and professional
challenge could not affect their emotional status with little burnout.
AN OBSERVATIONAL STUDY SHOWING MERITS AND DEMERITS OF HYSTERECTOMIES THROUGH VAGINALAND ABDOMINAL ROUTES FOR GYNAECOLOGICAL CONDITION WITHOUT UTERINE DESCENT
Authors: Das Bibekananda , Patra Kajal Kumar , Koley Geetanjali , Basu Supratik , Mandal Tapan
Published: June 2021

BACKGROUND: Hysterectomy is the most common gynaecological Surgery performed on women next to caesarean section. Hysterectomy
remains one of the most frequently performed gynaecological operations. The introduction of antisepsis, anaesthesia, antibiotics and blood
transfusion has made hysterectomy a safe procedure. METHODS: This study was an observational and cross sectional study conducted in the
Department of Obstetrics & Gynaecology of Burdwan Medical College & Hospital, Burdwan, West Bengal a tertiary teaching institute, from April
2019 – March 2020. 100 patients were included in the study after informed consent from the patient about being a part of this study. Of them 50
patients underwent vaginal and rest 50 patients underwent abdominal hysterectomy. Template was generated in MS excel sheet and analysis was
done on SPSS software. RESULTS: Majority 50 (50%) patients belonged to age group 41-45 years. In group A(TAH) out of 50 patients 40 had no
injury, 5 had bladder injury, 5 had bowel injury. In group B (VH) out 50 patients undergoing hysterectomy 48 patients had no injury 2 had bladder
injury and none had bowel injury. In group A2 people had wound infection post operatively. In group B none had wound infection post operatively.
CONCLUSIONS: It can be concluded that NDVH is safe, more comfortable to the patient, is associated with lesser blood loss, lesser
intraoperative injury, lesser duration of surgery, lesser post operative morbidity and should be conducted wherever feasible.
Classification of Alcoholic and Non-Alcoholic EEG Signals Based on Sliding-SSA and Independent Component Analysis
Authors: Zubair Muhammad
Published: June 2021

Alcoholism is a widely affected disorder that leads to critical brain deficiencies such as emotional and behavioural impairments. One of the prominent sources to detect alcoholism is by analysing Electroencephalogram (EEG) signals. Previously, most of the works have focused on detecting alcoholism using various machine and deep learning algorithms. This paper has used a novel algorithm named Sliding Singular Spectrum Analysis (S-SSA) to decompose and de-noise the EEG signals. We have considered independent component analysis (ICA) to select the prominent alcoholic and non-alcoholic components from the preprocessed EEG data. Later, these components were used to train and test various machine learning models like SVM, KNN, ANN, GBoost, AdaBoost and XGBoost to classify alcoholic and non-alcoholic EEG signals. The sliding SSA-ICA algorithm helps in reducing the computational time and complexity of the machine learning models. To validate the performance of the ICA algorithm, we have compared the computational time and accuracy of ICA with its counterpart, like principal component analysis (PCA). The proposed algorithm is tested on a publicly available UCI alcoholic EEG dataset. To verify the performance of machine learning models, we have calculated various metrics like accuracy, precision, recall and F1 score. Our work reported the highest accuracy of 98.97% with the XGBoost classifier. The validation of the proposed method is done by comparing the classification metrics with the latest state-of-the-art works.
Robust Edge Computing in UAV Systems via Scalable Computing and Cooperative Computing
Authors: Liu Zhi , Zhan Cheng , Cui Ying , Wu Celimuge , Hu Han
Published: June 2021

Unmanned aerial vehicle (UAV) systems are of increasing interest to academia and industry due to their mobility, flexibility and maneuverability, and are an effective alternative to various uses such as surveillance and mobile edge computing (MEC). However, due to their limited computational and communications resources, it is difficult to serve all computation tasks simultaneously. This article tackles this problem by first proposing a scalable aerial computing solution, which is applicable for computation tasks of multiple quality levels, corresponding to different computation workloads and computation results of distinct performances. It opens up the possibility to maximally improve the overall computing performance with limited computational and communications resources. To meet the demands for timely video analysis that exceed the computing power of a UAV, we propose an aerial video streaming enabled cooperative computing solution namely, UAVideo, which streams videos from a UAV to ground servers. As a complement to scalable aerial computing, UAVideo minimizes the video streaming time under the constraints on UAV trajectory, video features, and communications resources. Simulation results reveal the substantial advantages of the proposed solutions. Besides, we highlight relevant directions for future research.
Teoría del aprendizaje conectivista, sobresaliente del siglo XXI
Authors: Velásquez Monroy Barbara Rubí , Salazar Dávila Mario Roberto , Estrada Calderón Dayami Nancy Daniellí , Aldana Torres Julissa Marisol , Morales Díaz Karin Lorena , Castañeda Torres Cándida Elvira , Noguera Paz Khevin César Josué , Martínez Mejía Gabriel Antonio , De Los Reyes Díaz Reyna Berta Luz , Agustín Mateo Alba Yanira , Villela Cervantes Claudia Esmeralda
Published: June 2021

El ensayo tiene como propósito identificar las Teorías del Aprendizaje conectivista, sobresaliente del siglo XXI, escrito por el colectivo del curso Teorías y enfoques del aprendizaje como una actividad grupal, acompañados de la tutora. Se utilizó la metodología de investigación descriptiva, para ello se consultó como fuente primaria el libro Conociendo el conocimiento escrito por George Siemens en el año 2010 y diversos artículos científicos de revistas indexadas. Indudablemente la teoría conectivista es la que está a la vanguardia, porque se refiere a las conexiones de conocimiento que a través de nodos que forman redes colaborativas de aprendizaje se adquieren conocimientos.  El proceso consiste de la exploración, la investigación, la toma de decisiones, selección y rechazo de información, estas son actividades de preparación para los nuevos conocimientos. En definitiva, las TIC contribuyen a la teoría conectivista que tiene auge en el siglo XXI, transformando las percepciones en el ámbito educativo, las formas de interactuar y actuar de los estudiantes y docentes logrando destacar los rasgos positivos que tiene implícitos el uso del internet donde los estudiantes son los protagonistas del aprendizaje.
Pengaruh Budaya Organisasi Kepemimpinan dan Lingkungan terhadap Kepuasan Kerja Karyawan pada UD Suwarlandono Art Di Tanggulangin
Authors: Rochmah Ayu Faiza , Santoso Bowo , Iriyanti Endang
Published: June 2021

Dari sisi karyawan yang bekerja kepuasan kerja merupakan faktor yang penting untuk diperhatikan. Seorang individu akan merasa puas dalam bekerja apabila aspek-aspek dari segi pekerjaan dan dirinya mendukung. Kepuasan dalam kerja terbentuk dari beberapa aspek, diantaranya budaya organisasi, kepemimpinan, dan lingkungan kerja. Atas dasar pemikiran tersebut penelitian ini bertujuan untuk mengetahui pengaruh Budaya Organisasi, Kepemimpinan, dan Lingkungan Kerja terhadap Kepuasan Kerja Karyawan pada UD. Suwarlandono Art di Tanggulangin. Penelitian ini menggunakan data primer yang diperoleh dari jawaban responden dengan sampel sebanyak 60 orang karyawan di bagian produksi. Teknik analisis data menggunakan Partial Least Square. Hasil penelitian dapat disimpulkan bahwa Budaya Organisasi, Kepemimpinan, dan Lingkungan Kerja memiliki pengaruh positif dan signifikan terhadap Kepuasan Kerja Karyawan.
Tinjauan Kriminologis terhadap Residivis Narkoba
Authors: Sinaga Julkifli
Published: June 2021

Narkotika sangat membuat ketagihan bagi konsumennya, dan mereka dapat menyebabkan kecanduan parah. Bahkan, tidak ada yang pernah dituduh atas tuduhan narkoba dan melakukan kejahatan. Di wilayah hukum Polres Jayapura, residiat narkoba menjadi isu serius. Para penjahat yang bunuh diri setelah dilahirkan di penjara tidak serbaguna, yang membuat mereka jera, tetapi mereka menjadi semakin cerdas dan berani dalam upaya memerangi narkoba mereka. Setelah waktu berlalu dan telah ditentukan bahwa sanksi pidana bagi pelanggar opioid tidak efektif, ini menjadi masalah. Tujuan penelitian ini adalah untuk menganalisis hukum empiris di mana data dikumpulkan melalui wawancara dan tinjauan literatur. Pendekatan analisis data deduktif logika digunakan dalam penelitian ini. Di mana proses peninjauan data dilakukan, dimulai dengan analisis umum dan diakhiri dengan diskusi terperinci. Di wilayah hukum Polres Jayapura Kota, terdapat tiga alasan kriminogenik residiat narkoba: 1) faktor ekonomi, 2) faktor lingkungan, dan 3) faktor penegakan hukum.
Evaluasi Implementasi Blended Learning dengan Pendekatan Theory Plan Behavior
Authors: Idram Arief Harkat
Published: June 2021

Blended Learning bisa juga disebut dengan Hybrid Learning, sesuai dengan namanya merupakan suatu metode pembelajaran yang mengkombinasikan metode pembelajaran tatap muka dengan online learning. dan juga merupakan integrasi antara metode kelas traditional dengan aktifitas online atau e-learning. Pendekatan ini dapat memaksimunkan keuntungan berupa peningkatan transfer pengetahuan yang dihasilkan dari interaksi face-to-face dengan interaksi online. Akan tetapi implementasi metode ini terkendala oleh kebiasaan atau perilaku ajar mengajar konvensional yang sudah membudaya sehingga untuk merubahnya perilaku tersebut memerlukan perencanaan yang matang. Teori Perilaku yang direncanakan atau Theory Plan Behavior (TPB) menjelaskan bahwa, tindakan manusia dipandu oleh tiga macam pertimbangan: keyakinan tentang kemungkinan hasil dari perilaku serta evaluasi dari hasil ini (behavioral beliefs), keyakinan tentang harapan normatif orang lain dan motivasi untuk mematuhi harapan (normative beliefs), serta keyakinan akan adanya faktor-faktor yang dapat memfasilitasi atau menghambat kinerja perilaku dan kekuatan yang dirasakan dari faktor-faktor tersebut (control beliefs). Dalam kombinasi, Attitude toward Behavior, norma subyektif, dan persepsi dari Behavior Control mendorong terbentuknya suatu Behavioral Intention. Sebagai aturan umum, semakin menguntungkan sikap/attitude dan Subjective Norm (norma subjektif), dan semakin besar Perceived Control/ kontrol yang dirasakan, semakin kuat harus niat seseorang untuk melakukan perilaku yang bersangkutan jadi Behavioral Intention menguat. Akhirnya, mengingat tingkat kontrol sebenarnya atas perilaku sudah cukup, orang diharapkan untuk melaksanakan niat mereka ketika ada kesempatan.
Kana Passambe ‘Pronomina’ pada Teks Cerita Rakyat Makassar
Authors: Garina Riyatni Imas
Published: June 2021

Penelitian ini termasuk penelitian kualitatif dengan analisis fungsi dan peran kana passambe ‘pronomina’ pada teks cerita rakyat Makassar. Data yang digunakan adalah data tertulis. Data tertulis berupa kana passambe yang terdiri atas kana passambe kale, panjojjok, dan tampak yang diambil dari buku teks cerita rakyat Makassar. Teknik pengumpulan data yang digunakan pada data tertulis berupa teknik dokumentasi, teknik baca dan teknik catat, kemudian data yang dikumpulkan dianalisis secara deskriptif kualitatif. Hasil analisis data menunjukkan bahwa: pertama, fungsi dan peran kana passambe kale ‘pronomina persona’ yang terdiri atas pronomina persona pertama, kedua, dan ketiga (tunggal dan jamak) pada teks cerita rakyat Makassar ditemukan dua fungsi, yakni fungsi sebagai objek dan subjek beserta tiga peran, yakni peran penderita, pelaku, dan penerima. Kedua, fungsi dan peran kana passambe panjojjok ‘pronomina penunjuk’ pada teks cerita rakyat Makassar ditemukan tiga fungsi, yakni fungsi atribut subjek, fungsi atribut objek, dan fungsi keterangan beserta delapan peran, yakni peran pelaku, pengalam, peserta, alat, tempat, waktu, penerima, dan penderita.  Ketiga, fungsi dan peran kana passambe tampak ‘pronomina tempat’ pada teks cerita rakyat Makassar hanya ditemukan satu fungsi, yakni fungsi keterangan beserta dua peran, yakni peran tempat dan keberadaan.
Potencial uso das informações de chuvas obtidas por sensoriamento remoto na análise não paramétrica de eventos extremos na bacia do rio Madeira
Authors: Sikora de Souza Vinicius Alexandre , Medeiros Moreira Daniel , Corrêa Rotunno Filho Otto , Paulo Rudke Anderson , Daza Andrade Claudia , Polifke da Silva Fabricio
Published: June 2021

O trabalho se propõe a avaliar o emprego de dados satelitais do tipo Climate Hazards Group InfraRed Precipitation with Stations (CHIRPS) para a geração de curvas de intensidade-duração-frequência (IDF) na bacia do rio Madeira. Curvas IDF foram geradas simultaneamente para dados observados em 37 pluviômetros distribuídos na bacia e para os píxeis do CHIRPS que abrangem geograficamente essas estações observacionais in situ. Inicialmente, os dados foram analisados mediante o ajuste da distribuição de Gumbel para períodos de retorno que se estendem de 2 a 100 anos e duração da chuva de 5 minutos a 24 horas. Na validação das equações IDF, utilizou-se o coeficiente de determinação da regressão (r²) e avaliaram-se os resíduos produzidos. Observa-se que as equações obtidas pelo estudo apresentam uma vasta aplicabilidade em obras de engenharia e, em especial, em atividades que requeiram suporte hidrológico devido à diversidade de durações e de tempos de recorrência utilizados. Além disso, a análise de erros e a estimava dos coeficientes de determinação das funções IDF, que estiveram próximos de 0,70, ressaltam o uso das mesmas na representação dos eventos extremos. A comparação das bases de dados observacionais e de satélite permitiu estabelecer a confiabilidade do uso de dados do satélite CHIRPS na construção de relações IDF para situações em que não se dispõe de informações pluviométricas locais, embora as discrepâncias entre as bases tendam a aumentar e a ser diretamente proporcionais ao período de retorno.
Palavras-chave: Eventos extremos de chuva. Precipitação máxima. Curva IDF Sensoriamento remoto.
CROP INSURANCE: A PATH TO DEVELOPMENT FOR GREEN INDIA
Authors: Dr. Vinod Kumar Dave
Published: June 2021

This paper discusses about the crop insurance and its effects on development by green India. It attempts some facts of Indian agriculture and innovation in it through crop insurance; firstly, it discusses about the Indian agriculture its nature and characteristics, secondly, it focuses on crop insurance and rural development of India finally it provide some data of agricultural production enhance in India with introduction of crop insurance. Author depends on some research paper and reports of related study. Literature surveyed by author for identification of crop insurance and its effects on Indian agriculture. The paper aims to provide some suggestion and remedies to development of rural India with better policies of crop insurance.
KEY WORDS : Crop Insurance, Green India, Indian Agriculture, Rural India
ANALISIS FAKTOR FAKTOR YANG MEMPENGARUHI MOTIVASI PETANI DALAM BERUSAHATANI TEBU (STUDI KASUS DI DESA KERTOSARI KECAMATAN ASEMBAGUS KABUPATEN SITUBONDO)
Authors: Rosyid Zeinur
Published: June 2021

Penelitian ini bertujuan (1) untuk mengetahuihubunganantaravariabelpembentukmotivasi (X) denganvariabelmotivasi (Y) dalamberusahatanitebu (2) untuk mengetahui pengaruh variabel faktor pembentuk motivasi (X) terhadap variabel motivasi (Y) dalam berusahatani tebu (3) untuk mengetahui rekomendasi alternatif untuk meningkatkan motivasi petani dalam berusahatani tebu. Metodeanalisa data yang digunakandalampenelitianadalahuji rank spearman dan uji t. Hasil penelitian menunjukkan bahwa hubunganfaktor internal pembentukmotivasidenganmotivasikebutuhanpetani yang memiliki hubungankuatadalahpendapatan, sedangkan hubunganfaktoreksternal yang memiliki hubungankuatadalahkebijakanpemerintah. Hasil uji t menunjukkanfaktor internal pembentukmotivasi yang berpengaruhsignifikanterhadapmotivasikebutuhanpetaniadalahpendapatan dan umur, sedangkan faktoreksternalpembentukmotivasi yang berpengaruhsignifikanadalah lingkungan sosial.
Вплив виду активації води на властивості цементного тіста та бетону
Authors: Шишкіна О.О.
Published: June 2021

У роботі розглянуто вплив електромагнітної, електрохімічної та фізико-хімічної активації води замішування на терміни тужавіння, нормальну густину цементного тіста, а також на міцність дрібнозернистого бетону. Наведено порівняння бетонів, які отримано при замішуванні компонентів активованою водою. Виявлено вплив активації води замішування на контракцію цементного тіста і міцність бетону.
Water resources summary for the Snake River and Jackson Lake Reservoir in Grand Teton National Park and John D. Rockefeller, Jr. Memorial Parkway: Preliminary analysis of 2016 data
Authors: Cram Jana , Levandowski Mary , Fitzgibbon Kaci , Ray Andrew
Published: June 2021

This report summarizes discharge and water quality monitoring data for the Snake River and Jackson Lake reservoir levels in Grand Teton National Park and John D. Rockefeller, Jr. Memorial Parkway for calendar year 2016. Annual and long-term discharge summaries and an evaluation of chemical conditions relative to state and federal water quality standards are presented. These results are considered provisional, and may be subject to change. River Discharge: Hydrographs for the Snake River at Flagg Ranch, WY, and Moose, WY, exhibit a general pattern of high early summer flows and lower baseflows occurring in late summer and fall. During much of 2016, flows at the Flagg Ranch monitoring location were similar to the 25th percentile of daily flows at that site. Peak flows at Flagg Ranch were similar to average peak flow from 1983 to 2015 but occurred eleven days earlier in the year compared to the long-term average. Peak flows and daily flows at the Moose monitoring station were below the long-term average. Peak flows occurred four days later than the long-term average. During summer months, the unnatural hydro-graph at the Moose monitoring location exhibited signs of flow regulation associated with the management of Jackson Lake. Water Quality Monitoring in the Snake River: Water quality in the Snake River exhibited seasonal variability over the sampling period. Specifically, total iron peaked during high flows. In contrast, chloride, sulfate, sodium, magnesium, and calcium levels were at their annual minimum during high flows. Jackson Lake Reservoir: Reservoir storage dynamics in Jackson Lake exhibit a pattern of spring filling associated with early snowmelt runoff reaching maximum storage in mid-summer (on or near July 1). During 2016, filling water levels and reservoir storage began to increase in Jackson Lake nearly two weeks earlier than the long-term average and coincident with increases in runoff-driven flows in the Snake River. Although peak storage in Jackson Lake was larger and occurred earlier than the long-term average, minimum storage levels were similar to the long-term average.
Management of Implant Abutment screw Fracture Using A Non-Invasive Technique: 9 Months Follow Up Case Report
Authors: Chawali Farah
Published: June 2021

This article describes a case of a 65-year-old male patient who presented with a chief complaint of missing teeth avulsed for 2 years. He was asking for its replacement. The treatment plan included the implant-supported crown associated with the bone grafting technique. The abutment screw was fractured during its insertion in the final appointment. A conservative and non-invasive technique based on converting the healing abutment into prosthetic abutment was illustrated. A follow up after 9monthswasrecorded and satisfactory results were maintained. Thanks to a well-planned approach, the patient was satisfied.
Accuracy Computer-Guided Implant Placement using 3D Planning Software
Authors: Hakobyan Gagik
Published: June 2021

Purpose: To evaluate the effectiveness of implant treatment using computer 3D modeling and surgical guided.

Materials and Methods: The study included 148 patients who underwent prosthodontics rehabilitation using dental implants in 2015-2020. 3D computer-aided modeling and surgical guide were used to plan the operation. To conduct a comparative analysis of the treatment results, two groups were formed: In group A (included 75 patients, fully guided surgery), in group B (included 73 patients).

Results: In patients Group A intraoperative or immediate postoperative complications were noted (errors in the position, inclination), anatomical risk structures were invaded, after 3 years producing a survival rate of 96.2% In patients Group B, intraoperative complications were recorded; membrane perforation 4, errors in the position of the implants 16, the inclination of the implants 18, fenestration 12, after 3 years producing a survival rate of 97.6%. Mean marginal bone loss (MBL) patients in Group A were significantly higher than patients in group B (p < 0.05). In patients Group A the average surgical time from time of anesthesia to the placement of the healing abutment was 10.6 ± 2.9 min per implant, in patients Group B, the average surgical time was 16.4 ± 1.5 min per implant.

Conclusion: The 3D modeling method and the controlled positioning of the implant allows surgical access with minimal trauma, reducing treatment time and complications.
Red Cell Distribution Width With Clinical Significance of B12 Deficiency Anaemia: A Mini Case Report
Authors: Surajit B
Published: June 2021

The occurrence of megaloblasts in the bone marrow characterizes megaloblastic anemia. Megaloblastic anemia is the result of folate and vitamin B12 deficiency in many cases. It is either caused due to nutritional deficiency of folates or due to its malabsorption. Usually accompanied by leukopenia or thrombocytopenia, this disease is characterized by megaloblastic bone marrow morphology along with myeloid, erythroid or platelet precursors. In this kind of anemia, the mature erythrocytes have abnormal shapes and are of various sizes. As a result, their Mean Cell Volume (MCV) is much greater than normal and Red Cell Distribution Width (RDW) is also deviated from normal level. Thus, in routine hematological procedure MCV, RDW needs to be thoroughly investigated, as it may be a useful indicator in diagnosis of suspected megaloblastic anemia with related oral manifestations, secondary to Vitamin B12 malabsorption, which thereby guides the further management.
Effect of airfoil thickness on cargo carrying capacity for high speed ship with aerodynamic unloading
Authors: Каунг М.С.
Published: June 2021

В последние несколько лет, высокоскоростные суда с аэродинамической разгрузкой вызывают интерес, как в гражданском, так и военно-морском транспорте. Было проведено много исследований аэродинамических профилей около границы раздела. Но исследований грузоподъемности крыла для этого типа судов было мало. В данной работе численно оценивалось влияние толщины профиля на грузоподъемность высокоскоростного суда с аэродинамической разгрузкой. Для изучения влияния толщины аэродинамического профиля в диапазоне от 10% до 60% хорды, были проведены расчеты на движущемся экране при углах атаки от 0° до 8° и (h/c = 0,1). Все аэродинамические профили имели хорду 1 м. Профили были модифицированы и имели плоскую нижнюю поверхность, чтобы избежать присасывания на малых углах атаки при малом отстоянии от границы раздела. Поскольку это является нежелательным явлением. Модель турбулентности k-ω SST использовалась для моделирования обтекания крыла при числах Рейнольдса (R_e = 〖1×10〗^6). Для проверки результатов расчетов результаты CFD профиля NACA 4412 при движении над землей были сопоставлены с экспериментальными данными. В данной статье показано, какой тип толщины крылового профиля следует использовать для получения эффективной грузоподъемности высокоскоростного суда с аэродинамической разгрузкой при его проектировании.

In the past few years, high-speed aerodynamic unloading vessels have attracted interest in both civilian and naval transport. There have been many studies of airfoils near the interface. But there has been little research on wing loading for this type of vessel. In this study, the effect of the profile thickness on the carrying capacity of a high-speed vehicle with aerodynamic unloading was numerically estimated. To study the effect of the thickness of the airfoil in the range from 10% to 60% of the chord, calculations were carried out on a moving screen at angles of attack from 0 ° to 8 ° and (h / c = 0.1). All airfoils had a chord of 1 m. The airfoils were modified to have a flat bottom surface to avoid suction at low angles of attack with a small distance from the interface. As this is an undesirable phenomenon. The k-ω SST turbulence model was used to simulate the flow around the wing at Reynolds numbers (R_e = 〖1×10〗^6). To check the calculation results, the CFD results of the NACA 4412 profile when moving above the ground were compared with the experimental data. This article shows what type of airfoil thickness should be used to obtain the effective carrying capacity of a high-speed aerodynamic craft in its design.