2020 Applying New Technology in Green Buildings (ATiGB)最新文献

Organizing Committee Information 组委会信息

2020 Applying New Technology in Green Buildings (ATiGB) Pub Date : 2021-08-26 DOI: 10.1109/atigb50996.2021.9423389

引用次数: 0

Period Doubling Bifurcations and Its Control in Induction Motor Drives 感应电机驱动中的倍周期分岔及其控制

2020 Applying New Technology in Green Buildings (ATiGB) Pub Date : 2021-03-12 DOI: 10.1109/ATiGB50996.2021.9423225

Mi Do Hoang Ngan, Dung Le Tien, Quang Nguyen Phung

引用次数: 0

An Image Processing Based Controller for a Three Degrees of Freedom Robotic Arm 基于图像处理的三自由度机械臂控制器

2020 Applying New Technology in Green Buildings (ATiGB) Pub Date : 2021-03-12 DOI: 10.1109/ATiGB50996.2021.9423440

Nguyen Van Nam, Huynh Ba Tan, Nguyen Duc Quan

引用次数: 1

Feasibility of Producing Artificial Aggregates by Alkaline Activation of Fly Ash-Slag Blends 粉煤灰-矿渣共混物碱性活化制备人工骨料的可行性

2020 Applying New Technology in Green Buildings (ATiGB) Pub Date : 2021-03-12 DOI: 10.1109/ATiGB50996.2021.9423427

Trong‐Phuoc Huynh, Trong-Binh Pham, Tri-Khang Lam, Tien-Dat Tran, Van-Thien Nguyen

{"title":"Feasibility of Producing Artificial Aggregates by Alkaline Activation of Fly Ash-Slag Blends","authors":"Trong‐Phuoc Huynh, Trong-Binh Pham, Tri-Khang Lam, Tien-Dat Tran, Van-Thien Nguyen","doi":"10.1109/ATiGB50996.2021.9423427","DOIUrl":"https://doi.org/10.1109/ATiGB50996.2021.9423427","url":null,"abstract":"There has been a rapid increase in the demand for aggregates used in construction activities, in which, natural aggregate is the most common one. However, the exploitation of natural aggregates caused the depletion of natural resources and environmental pollution. Therefore, this study aims to investigate the feasibility of manufacturing artificial coarse and fine aggregates by alkaline activation of fly ash-slag blends. In this study, a mixture of 50% fly ash and 50% slag was activated by an alkaline solution including NaOH 10M and Na2SiO3. The effects of different alkali equivalent (AE) and alkali modulus (Ms) on the characteristics of the produced aggregates. Characteristics of the 28-day-old artificial aggregates (AA), including grain size distribution, density, water absorption, and crushing strength were then tested according to the TCVN 7572-2006 Vietnamese standard. A comparison between the characteristics of artificial and natural aggregates was also performed in this study. Experimental results pointed out that the grain size distribution of the AAs was adjustable simply by the crusher. Both AE and Ms slightly affected the AAs’ properties. The strength of the AAs developed rapidly as increasing AE from 5 to 9% and rising Ms from 0.6 to 0.8 had an advantageous impact on the aggregates’ strength. However, the strength value dropped as the Ms increased further. However, the crushing strength of the AAs was comparable to that of the natural aggregate. The values of density and water absorption of the AAs ranged from 2291-2474 kg/m3 and 14.1-19.2%, respectively. This study found that the AAs prepared with the AE of 9% and Ms of 0.8 exhibited a better performance among the samples and the proposed AAs can be applied successfully in the construction activities.","PeriodicalId":6690,"journal":{"name":"2020 Applying New Technology in Green Buildings (ATiGB)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85313107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Dynamics and Robust Adaptive Controller of Three Wheel Omnidirectional Mobile Robot 三轮全向移动机器人动力学与鲁棒自适应控制器

2020 Applying New Technology in Green Buildings (ATiGB) Pub Date : 2021-03-12 DOI: 10.1109/ATiGB50996.2021.9423160

Xuan Bao Nguyen, H. Truong

引用次数: 1

Design of a customizable and portable pneumatic compression device 设计一种可定制的便携式气动压缩装置

2020 Applying New Technology in Green Buildings (ATiGB) Pub Date : 2021-03-12 DOI: 10.1109/ATiGB50996.2021.9423213

Luong Duong Trong, Duc Nguyen Minh, Ha Nguyen Thai

{"title":"Design of a customizable and portable pneumatic compression device","authors":"Luong Duong Trong, Duc Nguyen Minh, Ha Nguyen Thai","doi":"10.1109/ATiGB50996.2021.9423213","DOIUrl":"https://doi.org/10.1109/ATiGB50996.2021.9423213","url":null,"abstract":"Pneumatic compression systems have been becoming the favorable compression method for treating venous stasis, or chronic venous efficiency (CVI), for the last 20 years. However, a standard routine for different venous stasis’s complications is still missing due to lack of clinical evidences, while many commercial devices only offer fixed treatment routine. In this paper, a design of a customizable pneumatic compression device is proposed. The purpose is to provide both common routines currently used in clinical therapeutics and a fine degree of customization between routines to serve clinicians in search of more clinical evidences to optimize the treatment. The proposed system is also made to be portable for home treatment with an easy but adequate user interaction. The resulted outcome was a customizable 4-chambered device that is able to offer 3 common treatment routines and 3 adjustable options of (1) amount of pressure in each chamber, (2) selecting chamber to be air pumped for compression and (3) the compression time. Compared with one of the most upto-date commercial devices, the proposed system is capable to perform equally in terms of functions while costing much less. The proposed system is planned to be tested at National Geriatric hospital, Hanoi, Vietnam in the near future.","PeriodicalId":6690,"journal":{"name":"2020 Applying New Technology in Green Buildings (ATiGB)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85622654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Risk allocation in BOT transportation projects in Vietnam from different viewpoints 从不同角度看越南BOT交通项目的风险分配

2020 Applying New Technology in Green Buildings (ATiGB) Pub Date : 2021-03-12 DOI: 10.1109/ATiGB50996.2021.9423263

P. Le, P. Pham

{"title":"Risk allocation in BOT transportation projects in Vietnam from different viewpoints","authors":"P. Le, P. Pham","doi":"10.1109/ATiGB50996.2021.9423263","DOIUrl":"https://doi.org/10.1109/ATiGB50996.2021.9423263","url":null,"abstract":"The Built Operate Transfer (BOT) method has been used popularly to invest into infrastructure system in Vietnam, especially in transportation sector. This investment method has been confronted with a high level of risks due to the complexity of stakeholders’ involvements and a lengthy concession period. However, risk management application in these projects is still inadequate. This study aims at finding out what is the most suitable risk allocation mechanism and investigating the differences in the perception between public and private sector regarding risk allocation in BOT transportation projects in Vietnam. A mixed-method was adopted including interviews and a questionnaire survey to collected relevant data which then were analyzed through descriptive and inferential statistical analysis. The result of descriptive statistical analysis showed that from the viewpoint of both sectors, only one risk namely \"changes in government policies\" was suggested to be allocated to public sector while the number of risks supposed to allocate to private sector was twelve. Meanwhile, a majority of risks (27 risks) were suggested to be shared between public and private sector. Moreover, inferential statistical analysis indicated that there is no statistical significant difference in the perception of public and private sector in terms of risk allocation, except the risk of \"poor decision-making process\". As a result, a risk allocation recommendation in BOT transportation projects was established as an outcome of the research, which contributes to assist authorities in order to provide suitable laws and policies related to these projects. Also, the research results appear to be useful in contributing to the body of knowledge related to PPP procurement.","PeriodicalId":6690,"journal":{"name":"2020 Applying New Technology in Green Buildings (ATiGB)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81994822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Improvement of hydration properties of pectin/nanochitosan films 果胶/纳米壳聚糖膜水化性能的改善

2020 Applying New Technology in Green Buildings (ATiGB) Pub Date : 2021-03-12 DOI: 10.1109/ATiGB50996.2021.9423329

Thi Minh Phuong Ngo

引用次数: 0

How people interact with street environment: A case study of Da Nang city 人如何与街道环境互动:以岘港市为例

2020 Applying New Technology in Green Buildings (ATiGB) Pub Date : 2021-03-12 DOI: 10.1109/ATiGB50996.2021.9423123

Duy Thinh Do, Thi Vy Phuong Vo, Thi Thuy Trang Nguyen

引用次数: 0

Preparation and crystal structure of sorafenib sulfate monohydrate 一水硫酸索拉非尼的制备及晶体结构

2020 Applying New Technology in Green Buildings (ATiGB) Pub Date : 2021-03-12 DOI: 10.1109/ATiGB50996.2021.9423402

Chiuyen Phan, N. Huynh, H. Nguyen, T. N. Do

引用次数: 0