bluuebunny/crossref_metadata_2025_split huggingface dataset:
Massive arrival of low-cost and low-consuming sensors in buildings: towards new building energy services
Authors: Delinchant B , Dang H A , Vu H T T , Nguyen D Q 
Published: August 2019

AbstractBuilding is one of the most consuming sector with 5 MWh per person per year. Building energy efficiency is already addressed by countries policies but is still a topic of research. In our paper, we are addressing a new way of improving energy consumption in building, based on Internet of Things (IoT). IoT is synonymous of increase of the amount and accessibility of measurements. How is this impressive growth possible? How to use these new data to reduce building energy consumption and bring new energy performance services? IoT technologies are analysed and future tendencies are proposed. Our analysis is illustrated on the experience acquired within 2 smart building research and teaching platforms, one in Grenoble France, and the other in Hanoi, Vietnam. These research platform aim at improving energy efficiency and sobriety, and prepare building to energy grid services.
An optimal TEC model with input-Output analysis and its application for reducing CO2 emission in China
Authors: Wan Yi , Yang Dongming , Zhao Yifei , Yanagita Tatsuo 
Published: August 2019

Abstract
In managing regional environmental-economic systems, it is significant to design a comprehensive total emission control (TEC) policy. In this paper, an optimal TEC model with an input-output analysis is established to maximize the total production profit of all the economic sectors. With an empirical application of the model on reducing total CO2 emission in China, a TEC policy scheme is approximately calculated by using the national input-output table to give optimal solutions respectively for total production, final use and the corresponding CO2 emission of each sector. Finally, the key sectors most responsible for total emission reduction are identified, and then the impacts of improving emission intensity coefficient of the sector with the highest emission share are analysed quantitatively on the allocations of total CO2 emissions set as the TEC target by policy maker.
Application of integrated spatial approaches for studying the vegetation alternation’s effect on the reclaimed land of contaminated zinc mine
Authors: Somprasong K 
Published: August 2019

Abstract
The Mae Tao basin, Thailand has been considered to be a remote cadmium (Cd) - contaminated area since 2002. This area has been reported as the largest zinc deposition area so that the explicit potential cadmium source has not been detected. According to the reports from both government and private sectors, the zinc mine in the middle of the basin were determined to be one of the cadmium contributors in the area. From 2014, the mine closure operation has been conducted, thus the study on the selection of cover vegetation in the area has not been accomplished. In this study, the integrated approaches between MINESITE 3D, Geographic Information System (GIS) application and remote sensing techniques, were assigned to simulate the repetition of the vegetation over the reclaimed area. The study demonstrates that using the grass type vegetation for the reclamation of the area can largely reduce the potential erosion of the mine with a range from 89.70 to 94.45%. The results also demonstrate that the young vetiver grass cannot effectively reduce the potential erosion. Additionally, the study on the development of the supporting practice over the mining production area should be further conduct.
Stabilization of a sliding slope by using mixed wooden-concrete piles
Authors: Tataru I , Ilieş N M , Bucur I 
Published: August 2019

Abstract
This paper aims to present an ecological solution for stabilizing a sliding slope located near a saltwater lake, by using mixed wooden-concrete piles. Aspects about major disadvantage of wood degradation due to watering and drying were discussed since 1920. Today, due to a massive deforestation in Romania, ecological organizations are trying to limit the wood exploitation as global warming effects are becoming more and more obvious year after year. Therefore, by using mixed wooden-concrete piles, the life expectancy of a wooden structure is extended with about 80 years. This combination of wood and concrete could save natural and non-renewable materials consumption by extending the life of existing ones or, simply, by designing sustainable piles. The present research study includes a series of calculations and computer tests in order to determine the exactly dimension of the piles and their effect on slope stability.
Mechanical tests for Ti-based alloys as new medical materials
Authors: Bălţatu M S , Vizureanu P , Goanţă V , Ţugui C A , Voiculescu I 
Published: August 2019

Abstract
Medical implants of titanium alloys are frequently used in medicine being in attention for the researchers to develop alloys with properties close to the human bone. The most important thing in development of alloys for medical apllications is to be composed from biocompatible elements to avoid to affect the health of patients. The paper contains some mechanical properties of three alloys of Ti-Mo-Zr-Ta. Results revealed that it possesses very good mechanical properties for use in medical applications.
In Vitro study for new Ti-Mo-Zr-Ta alloys for medical use
Authors: Bălţatu I , Vizureanu P , Ciolacu F , Achiţei D C , Bălţatu M S , Vlad D 
Published: August 2019

Abstract
In recent years, researchers have shown a particular interest in improving titanium alloys in the field of medicine.Paper presents a vitro study for three alloys of Ti-Mo-Zr-Ta. This alloys was obtained in order to use them in medical applications as well as in paper studies present a lower level of cytotoxicity with future tissues.
Graphene geopolymer hybrid: A review on mechanical properties and piezoelectric effect
Authors: Danial N S , Che Halin D S , Ramli M M , Abdullah M M A , Mohd Salleh M A A , Mat Isa S S , Talip L F A , Mazlan N S 
Published: August 2019

Abstract
A review on graphene geopolymers hybrid is presented, focusing on the mechanical properties and piezoelectric effect. The method and way of mixing graphene with geopolymers are discussed, including form of graphene that frequently being used by researchers which is graphene oxide (GO) and reduced graphene oxide (rGO). Type of geopolymers being focused in this paper is fly ash and kaolin. The flexural and compressive strength, fracture toughness and stiffness are highlighted in terms of mechanical properties after mixing with geopolymers. The piezoelectric effects on geopolymer is emphasized as graphene acted as conductive filler. Research findings revealed that graphene geopolymer hybrid displayed improvement in mechanical properties despite agglomeration and some defects that need to be rectified. Geopolymers such as metakaolin exhibited piezoelectric effect after being compressed cyclically with the migration of ions and by incorporating graphene nanoplateletes.
Study on corrosion behaviour of AZ91 alloys at different aging time
Authors: Salleh S H , Zaidi N H A , Abdullah S S C 
Published: August 2019

Abstract
The current work presents the corrosion behavior of AZ91 magnesium alloys in 0.01M NaCl. 2 different aging time samples were used in this study. It is found that sample with 2 hrs aging time shows a better corrosion resistance as compared to the 4 hrs aging time. It is also showing a significant small amount of hydrogen evolution reaction (HER) during the hydrogen gas collection examination. XRD indicates a few β- Mg17Al12 phase formed at 4 hrs aged samples. This is suggested that the formation of β phase in the alloy were accelerating the corrosion rate due to the galvanic corrosion mechanism.
Influence of melt preparing technology on the structure of cast aluminum-silicon alloy
Authors: Tyagunov G , Kostina T , Baryshev E , Vandysheva I , Shmakova K 
Published: August 2019

Abstract
Influence of melting conditions on the structure of AL30 alloy has been studied. To this end, the temperature dependences of physical properties of liquid alloy has been investigated. In is shown, that the formation of the microhomogeneous and the equilibrium alloy structure during melting process leads to significant decreasing of amounts of eutectic silicon. However, the amounts of primary α-aluminum solid solution and intermetallic compounds with dendritic form are increasing. Such treatment leads to decreasing of size of primary α-aluminum solid solution particles. On the base of experiments the physical model of aluminum-silicon alloy solidification was proposed.
A new approach on 3D scanning-printing technologies with medical applications
Authors: Negru N , Leba M , Rosca S , Marica L , Ionica A 
Published: August 2019

Abstract
The 3D printer is a very much discussed subject nowadays. It has many positive aspects and its purpose is to minimize costs, streamline complex processes, and shorten implementation times. From simple applications to complex systems, almost any assembly or subassembly can be reproduced using 3D printers, either based on a design or on a 3D real-world scan. Medicine is one of the domains that has turned to these devices, achieving amazing performance. 3D scanning and printing are basic elements in the development of new processes that were not possible at the moment. Thus, there are 3D models of the external ear of the human ear, applications in the repair of the epithelium affected by certain external factors, prostheses, medical models, and heart valves. In the present paper, we aim to explore, presenting advantages and disadvantages, existing systems for 3D scanning and designing of 3D models for printing in the field of orthopaedics.
Investigation of thermal coating influence on the fire resistance of a multi-layer material
Authors: Mocanita O , Chicet D , Istrate B , Micu C , Munteanu C 
Published: August 2019

Abstract
In modern practice, more and more multi-layered materials are emerging as response to the ever-changing demands of construction beneficiaries. One of these, a fire resistant multilayer material, is studied in this article. The multilayer material was made in two variants - on support of aluminium foam, respectively ceramic foam, and a ceramic fibre plate was used for the side exposed directly to the flame. On this plate, an Al2O3 ceramic coating with the role of thermal barrier was realized by atmospheric plasma spray method. His influence of was evaluated by comparing the recorded temperatures during the fire resistance tests for both the coated and the non-coated samples.
Metakaolin - waste glass geopolymers. The influence of hardening conditions on mechanical performances
Authors: Moncea M A , Panait A M , Dumitru F D , Baraitaru A G , Olteanu M V , Deák Gy , Boboc M , Stanciu S 
Published: August 2019

Abstract
The development of new ecological materials for the construction field represents a sustainable solution for waste management as long as their properties are comparable with those of traditional materials in terms of strengths, durability, corrosion resistance etc. Considering the large amount of glass wastes that are generated (e.g. technical waste glass derived from industrial activities) a sustainable approach is to recycle them in new products. To this purpose, metakaolin-waste glass geopolymers were obtained by using 10% technical glass powder and 90% metakaolin, activated with alkaline solutions of NaOH 8M and 12M. After 24 hours of hardening in certain conditions (cured for 2 hours at 60°C respectively 90 °C in covered moulds and up to 24 hours at room temperature) the geopolymer specimens were subjected to thermal treatments at temperatures up to 700°C, in order to establish the influence of hardening conditions on mechanical performances. The transformations which occur in the geopolymer matrix during the hardening process were studied by SEM analyses and x-ray diffraction. The results showed that a higher treatment temperature improves the mechanical resistance.
Study to achieving a class of road concrete with slag powder addition at the cement mass and substitution with artificial aggregates
Authors: Nicula L M , Corbu O , Iliescu M 
Published: August 2019

Abstract
In order to notice the influence of slag in the form of powder used as an addition to the cement mass and the substitution of natural aggregates with artificial aggregates from crushed and sorted slag, first of all, mixtures of mortars were made for a reduced volume of material. In the mixes design of new road concrete, we have taken into account the results obtained on the most representative mortar mixes. We chose mixtures of mortar with 15% addition of slag powder in the cement mass and those in which the 0/4 mm natural aggregate was substituted in a ratio of 20%, 40%, and 60% with artificial aggregates of crushed and sorted slag from the by-products stockpiles resulting from the process of obtaining the cast iron in the furnaces. The intended objective is to obtain a BcR 5.0 road concrete class that can be used in all categories of traffic. From the results obtained on mortar and concrete mixtures, it can be seen that compressive strengths and flexural tensile strengths remain close both in mortars and in concretes. Also, the results show that the control mixture falls into the BcR5.0 road concrete class and the new mixtures are very close to it.
Bending performance of cold formed steel structural member with perforated section in housing framing system
Authors: De’nan F , Sheng L Y 
Published: August 2019

Abstract
The study shows a numerical analysis on bending behavior of cold-formed steel framing system and the effective cost reduction between perforated and non-perforated steel section in steel framing system. The results are presented in the form of displacement and yield moment. Using finite element analysis software, a total of 26 set of nonlinear analysis were executed to determine the effects of opening spacing, edge distance and thickness of section on bending behavior. The result shows that the increasing of the opening spacing and edge distance would increase the bending capacity. C-channel steel section showed better moment resistance in thicker section. The result was then compared to the C-channel steel section without perforation. From the analysis, it was observed that C-channel steel section without perforation had higher bending capacity than C-channel steel section with perforation in major axis. However, there is a small difference in terms of yield moment when comparing C- channel section with 0.4D of square opening and 0.3L edge opening as well as 0.1L opening space with C-channel section without perforation while reducing the volumes up to 7.28%. Thus, C-channel section with 0.4D of square opening, 0.3L edge opening and 0.1L opening space give a very effective cost reduction.
Augmented reality in postindustrial tourism
Authors: Olar M L , Samuil I , Leba M , Ionica A 
Published: August 2019

Abstract
This paper explores the possibility of building an augmented reality (AR) smart system with a certain degree of artificial intelligence in order to recognize the components and their properties from the environment. The elements of the environment can be buildings, access roads, vegetation and so on. All of these can be accessed with AR devices, intelligent glasses, or smartphones displays. The buildings’ facades and the access routes, or any other form of geographical relief from the environment, can become triggers for connecting digital content to the real world. The paper presents the different existing applications of AR systems with emphasizes on the tourism field, discussing the potential of further development, the particular aspects concerning the conceptual elements of an AR based model design for postindustrial tourism development.
Experimental study of the treadmill inclination influence on the flexion angles of the lower limbs joints
Authors: Tarnita D , Petcu A I , Oncescu A T , Vaduva R C , Tenovici M C , Petrovici I L , Tarnita D N 
Published: August 2019

Abstract
This paper presents an experimental study of the flexion-extension movement of the human lower limb joints. Measurements were performed on a group of fourteen healthy subjects, experimental data being obtained for flexion-extension cycles during five different walking tests on horizontal and inclined treadmills. Experimental data were obtained using the Biometrics system, which is based on electrogonimeter sensors. Average cycles for each joint were obtained for all subjects in the experimental group and for all experimental tests. The flexion-extension angles at the lower limbs joints have a pronounced increase with the increase of the walking speed, but also with the increase of the treadmill inclination.
Applied Research on “Fallibility” Chinese Character Aesthetics in Package Design
Authors: Yan Dong , Yang Dong 
Published: August 2019

Abstract
Chinese character is a symbol with the function of information communication, its design thought and method are of widespread significance to package design. The thesis has introduced the “Fallibility” ideas into Chinese character design to analyze the relation between “Fallibility” of Chinese characters and the identification of Chinese characters, and how to shape “Fallibility” features. Visual communication needs to break people’s common visual habits to manifest most abundant and profound content in simplified and symbolized form, besides, by extracting highly precise graphic language and easily understandable arrangement order, it can deliver expected connotation. The thesis studies how to use “Fallibility” idea for reference to form directive design method, so as to make Chinese character more flexible and exploit more free space for theoretical research and practice of package design.
Research and practice of express transportation service based on ecological thinking
Authors: Liu Di , Meng Kaining , Ouyang Fuxi 
Published: August 2019

Abstract
This paper attempts to apply the ecological thinking mode to the service of express transportation industry, and puts forward the corresponding solutions to many pollution problems existing in the current express transportation industry. This paper analyzes and summarizes the existing problems of express transportation industry, through the methods of field investigation, data collection and data analysis, probes into the present situation and pollution problems of express transportation cost at present, and looks for the opportunities and related strategies in which ecological thinking mode can be involved. Improve the transportation quality, control the logistics cost, and use the ecological thinking mode to establish the ecological express transportation service process of saving resources, protecting the environment and promoting the sustainable development of economy and society.
Information aggregation of Qin Huai coloured-lanterns
Authors: Li Nannan , Lu Zhangping , Li Mingzhu 
Published: August 2019

Abstract
The scattered information concerning Qin Huai coloured-lanterns was integrated from literature resources through information digging, organization and association. Firstly, The topic types about Qin Huai coloured-lanterns from literature resources were clarified on the software Cite Space and through card sorting. Then associations and semantic relation networks were constructed together with the semantic relations among topics. A literature resource information base on Qin Huai coloured-lanterns was established with the help of Ontopia topic maps. This study offers some convenient research methods for coloured-lantern researches and fans, improves the utilization rate of coloured-lantern resources, and promotes the transmission and sharing of coloured-lantern information. Finally, the usability of coloured-lantern information base was confirmed by designing a case study. The research methods and flowchart used here can be adopted by researchers from other fields.
Research on Index System of Industrial Design and Development in Manufacturing Enterprises
Authors: Liu Xiaojing , Li Mengmeng , Liu Ying 
Published: August 2019

Abstract
In recent years, the central leaders and relevant ministries and commissions have issued guidelines for the development of China’s industrial design, and the development of industrial design in manufacturing enterprises has attracted more attention. At present, the development level of industrial design in various regions and industries in China is uneven. No institution or organization can accurately provide nationwide survey data, and the existing regional or industry-related survey data lack uniformity and continuity, which cannot provide sufficient reference for the country to formulate relevant policies. This paper mainly describes the building of index system of industrial design and development in manufacturing enterprise. The paper builds the framework based on literature at home and abroad, two rounds of questionnaire, expert interview and field research, selects indexes through Delphi method, analytic method and frequency analysis approach and then revises index system according to the expert evaluation of regional pilot. It attempts to connect with national statistical framework, so as to grasp the problems and trends of the development of industrial design. The establishment of index system of industrial design and development in manufacturing enterprise plays an important role in the future development of China’s industrial design and the formulation of economic transformation policies.
Exploring the Application of Serious Game Based on Augmented Reality: A Case Study on Tsingtao Beer Museum
Authors: Li Xueai , Xie Miantao , Chu Junjie 
Published: August 2019

Abstract
This work aims to explore the feasibility and significance of serious game based on augmented reality in museums, and approaches its effect on the experience of visitors. Depending on the status of museums and the characteristics and advantages of AR serious game, the article demonstrates that the experience and the follow-up purchase intention of visitors can be enhanced by improving the interestingness, learning and interaction of visiting museums, and setting up personalized mechanisms. Taking Tsingtao Beer Museum as an example, we designed a game concept prototype and described the method of game development. Finally, the article proposes the prospect and significance of further study on the application of AR in museums.
The Teaching of Art Design Theory and the Cultivation of Students’ Innovative Ability in Applied Undergraduate Colleges
Authors: Zhang Hai-chao , Wang Li , Wang Qiang 
Published: August 2019

Abstract
Design is a professional course that keeps pace with the times. The teaching requires to master the market foresight and integrate the enterprise demand information and enterprise concept into the teaching. Therefore, we attach great importance to the cultivation of students’ innovative ability. In the course of art design specialty, the knowledge of art design theory, as an important content, plays an important role in training students’ ability of design innovation. Firstly, this paper introduces the teaching of art theory, points out its role in the process of cultivating students’ innovative ability. Secondly, it puts forward corresponding countermeasures for the teaching of art design theory and the cultivation of students’ innovative ability in Applied Undergraduate colleges, so as to improve students’ innovative ability of design according to students’ personality characteristics, so as to cultivate Art talents that meet the needs of the times.
Application of Design Geometry in Minimalist Style Product Design
Authors: Zhang Xuyang , Xue Yanmin 
Published: August 2019

Abstract
From the historical overview of design geometry, this paper briefly introduces the current popular style of product design---minimalist design. The emphasis is laid on the analysis and research of design geometry in the minimalist style product design, leading to the contemporary designer’s concern and thinking about design geometry. Thus, this paper establishes the importance of design geometry in minimalist style product appearance design.