bluuebunny/crossref_metadata_2025_split huggingface dataset:
Highly grass fine fuel in contributing peat fire in South Sumatra
Authors: Kurniawan A , Graham L , Applegate G , Utami S 
Published: May 2020

Abstract
Grass density and moisture content in peatlands are important factors in fire management and for the protection of fire prone areas. If relevant data is available, it can be used as an early warning system. In this study, a replicated trial that includes vegetation analysis of understorey species and measurement of moisture content have undertaken in 1×1 m plots, and it is used to obtain a representative image of field condition of six grasslands in Riding village and Kayulabu village, Ogan Komering Ilir, South Sumatra. Base on this study, the average grass moisture content in the wet season is 70.2%, a non-flammable condition. The grass will decrease continuously in dry season to extreme dry conditions and become highly flammable. The average grass fresh biomass in Riding village, Ogan Komering Ilir, South Sumatra is 8.6 ton/ha, equivalent to 1.3 ton/ha dry biomass which is potentially a highly flammable fine fuel. This is associated with a positively reinforcing feedback loop between burning and grazing. In dry condition, that conditions is stimulated for forest peat fire.
Mathematical model of curvilinear motion of an active road train with electromechanical transmission
Authors: Chudakov O I , Gorelov V A , Gartfelder V A , Sekletina L S 
Published: May 2020

Abstract
The paper presents a mathematical model of curvilinear motion of a two-unit road train consisting of a four-axle tractor with independent wheel drive and a three-axle semitrailer on non-yielding bearing surface. The model considers variation in the normal load on fifth-wheel coupling (FWC) of the tractor during motion and cornering resistance moment caused by friction between the semitrailer and FWC bolster. Using the developed software, we can examine the effectiveness of algorithms of steering systems of the tractor and trailer unit allowing for various traction combinations of road train units.
The employment of multi-criteria assessment methods in the study of road safety
Authors: Markovnina A I , Makarov V S , Belyakov V V 
Published: May 2020

Abstract
Intelligent driver assistance systems and traffic assistants are becoming more technological and widespread. Due to the great diversity, there is a need to compare their effectiveness in different conditions and choose a set of systems that is the most efficient and inexpensive. The article considers possible comparison criteria. Some features that are worth considering when conducting a study are identified. The analysis of statistics on road traffic accidents.
Prospects for motorization and energy markets in the context of fully autonomous vehicles spread
Authors: Ksenofontov M Yu , Milyakin S R 
Published: May 2020

Abstract
The report is devoted to two interrelated issues: the impact of penetration of fully autonomous cars and car sharing on the car fleets, and in combination with an increase of the share of electric vehicles on the volume and structure of energy demand. For this, forecasting tools and motorization scenarios have been developed. Forecasts for car fleet and energy demand were obtained for Russia and the largest economies in the world (China, USA, EU, India, Japan).
The choice of a performance criterion for a high-voltage battery of a vehicle
Authors: Lyubimov I A , Kurmaev R Kh 
Published: May 2020

Abstract
Currently, major vehicle manufacturers are working to improve environmental friendliness by introducing alternative energy in motor vehicles: vehicles with combined power plants (hybrids) based on ICE, electric vehicles based on promising current sources like electrochemical generator based on fuel elements of “hydrogen-air” and traditional electric vehicles. All of the above vehicles use High-voltage battery running. The use of batteries in hybrid vehicles and electric vehicles puts forward certain requirements for them: large specific energy capacity; high resource indicator; fairly low cost. This article seeks a criterion for the performance of a high-voltage battery used as an energy source in electric vehicles. Performed an analysis of scientific publications and experiments describing the dependence of the parameters of the battery on the temperature and operating mode of the vehicle. The main parameters are determined and an assessment of their impact on vehicle performance is carried out.
Test bench for experimental research of hybrid powertrain algorithms based on rapid control prototyping unit
Authors: Butarovich D , Smirnov A , Skotnikov G 
Published: May 2020

Abstract
The transition from simulation to a real object in case of developing control algorithms for complex systems can be difficult for several reasons. In particular, this process can take a long time due to the lack of hardware of control systems. One of the possible solutions is rapid control prototyping technology. This article discusses the experience of developing a test bench for research of series hybrid powertrain for a bus, in particular, the development of a test bench control system. The use of rapid control prototyping technology is described to the tasks of control system checking and debugging on real objects without hardware developing.
Development of a prototype dashboard for wheeled passenger transport
Authors: Astapenko D , Butarovich D , Smirnov A 
Published: May 2020

Abstract
The development of wheeled passenger transport is associated with the need to use many components from various manufacturers. All these components have parameters that should be displayed on the dashboard. In the modern world, the dashboard is the “face” of the vehicle. It should give the driver a complete picture of the vehicle condition. The information shown on the screen should be understandable and not misleading for the user, regardless of the level of his training. World trends show that the analog dashboard is being replaced by fully digital (graphical) ones. When the graphics is added, the software becomes considerably more complicated. In order to reduce the complexity of its development and to design it in parallel, a modular approach is used. For the dashboard, four software modules can be distinguished: drivers for working with the hardware, operating system, top layer software, and a graphical user interface. Modern dashboards use processors with operating systems based on Embedded Linux due to the fact that there are many ready-made drivers for the hardware for this operating system. To accelerate software development, Europian manufacturers use ready-made frameworks for working with graphics, for example, the cross-platform Qt framework. The article presents the results of the development of a prototype dashboard for wheeled passenger vehicles. The device components and necessary functionality of the product for mass production is determined.
HIL models formation principle in the design of automated vehicle braking system
Authors: Dygalo V G , Keller A V , Zavatskiy A M 
Published: May 2020

Abstract
The general principles of the HIL models formation in the design of an ABS-featuring vehicle braking system are considered. The proposed modular principle of compiling a mathematical model of subsystems allows improving the model by the iterative method, which makes it possible to add or remove blocks, change their mathematical content, while maintaining the composition of formal relationships for a complete description of the object. The iterative process continues until a model has been obtained to solve the problem, which can be considered the most fully reflecting the physical and temporal processes taking place in real objects. Virtual physical simulation data help to adjust model parameters, apply numerical optimization, explore alternative scenarios for controller bandwidth, test development sensitivity, and study other factors. The application of this method also makes it possible to compare different implementations of control systems on different boards, analyze the development and evaluate the trade-offs. Thus, developers will be able to verify that the embedded system works exactly as planned, before its final implementation. This technology makes it possible to combine field systems with a mathematical description of the dynamics of ongoing processes and phenomena. At the same time, the Virtual Physical Modeling Technology, unlike the commercial Hardware-in-the-loop systems, is not tied to the hardware of any particular manufacturer.
Conceptual framework on noise ranking classification in eatery places for human psycho-acoustics preferences towards acoustic comfort
Authors: Din Nazli Che , Mistar Noor Aini , Sulaiman Raha , Abdullah Zunaibi , Yahya Musli Nizam , Haron Zaiton 
Published: May 2020

Abstract
One of the important dining interests for focusing on smelling and tasting during dining in eatery places is having concentration or attention perceived of what we eat or drink. The dining satisfaction influenced positive behavior of return intent and recommending the eatery places to others. Higher noise level may distract the concentration for having a fine dining experience and could interrupt the ability of smelling and tasting senses. Settings in the noisy atmosphere of eatery places such as located near to a busy road, open kitchen, table layout and inappropriate decoration as well as the patrons’ conversation behavior may affect speech intelligibility. Ultimately, the long period exposure towards high decibel sound and noise affecting not only the health and wellbeing but also the social interactions and communications. It is also having a direct significant impact to human preferences on acoustic comfort during their dining. However, there is no specific classification or rating system established in Malaysia to assist the information on acoustic environment obtained in the eatery place. The aim of this paper is to identify the framework of eatery places classification in Malaysia within the context of the acoustic comfort and its performance. The main concern is to elucidate clearly different categorization of eatery places which might have significant on human psychoacoustics. Based on ongoing research, this paper will discuss on the critical literature reviews to develop a conceptual framework in classifying eatery places typologies and diners’ acoustical preferences.
Critical project manager competencies in managing highway projects in West Sumatera - Indonesia
Authors: Edrizal  , Mairizal  , Abd Majid Muhd Zaimi , Zin Rosli Mohamad 
Published: May 2020

Abstract
The Highway development projects currently being implemented in West Sumatra, Indonesia is important in increasing the competitiveness in the country’s economy. At the same period, it will also give a positive impression such as being able to reduce the cost of transportation, increase the quality of life, the value of use and labour productivity. The project managers play an important role in the success of the project. There is a consensus that project managers increase the likelihood of project success even though their projects face major problems. In this paper, the focus is on identifying the competency of Highway Project Managers in West Sumatera in carrying out the Project Management concept that leads to project success. Based on that and in accordance with this study, the approach used in data collection and processing is a qualitative approach. The results of the factor analysis are shown to experts, to establish that all these factors are important in development the performance of a project managed by the Project Manager. The results of the factor analysis derive 31 factors that are validated by the experts. And all these factors are crucial in determining the performance of the Project Manager.
A conceptual approach in developing a project manager’s skills framework (PMSF) for improving the performance of complex projects in Kuwait construction industry
Authors: Alshammari Faisal , Yahya Khairulzan , Haron Zaiton 
Published: May 2020

Abstract
The aim of this study is to establish the conceptual of project manager’s skills framework (PMSF) that is required in improving complex construction projects in Kuwait. The knowledge, skills, and experiences of the project managers in handling the various resources and processes related to project management had direct impact on the outcomes of the project. Large and complex construction project in Kuwait have been facing delayed deadlines. These escalate the cost of the project, and also negatively impact the quality of the project. The study uses mixed methodology in collecting the empirical data. The objective is to collect empirical data through survey, followed by interviews. The survey will be designed as closed-ended and using 5-point Likert scale and distributed to the project managers. The responses will then be used to carry out in-depth personal interviews with project managers currently involved in complex projects. The role of project manager as one of the most important is also understood from the findings. The literature and empirical findings are used to achieve the aim of developing the PMSF. The conceptual of Project Manager’s Skills Framework (PMSF) development is also presented.
Extraction and analysis of construction safety hazard factors from open data
Authors: Rupasinghe N K A H , Panuwatwanich K 
Published: May 2020

Abstract
Construction is one of the most injury prone industries worldwide. Concerns of health and safety of the employees in construction sites have been a vastly discussed topic for decades. In many countries, companies are required to report safety incidents by using catastrophe investigating report in their workplaces to relevant authorities whereby such data is made publicly available under the open data policy. These open datasets may be well structured or may require further preparation in order to be usable. Some datasets are in the form of reports, which require qualitative, textual analysis to extract insightful information. The purpose of this study is to extract safety hazard factors from an open dataset obtained from the US Occupational Health and Safety Administration, and to further analyse such factors using statistical analysis techniques. For each reported case, text analysis was carried out with the narrative data field describing the circumstances leading to safety incidents to extract safety hazard factors. These hazard factors were categorized into human factors, technical factors, external environmental factors, organizational factors and other factors. The results showed that hazards related to human factors are most common. Descriptive statistics also showed that the most frequent nature of accident was fractures and most frequently occurring accident event was falls to the lower levels. Such information can help to provide insights into the accidents occurred and how relevant authorities may devise strategies to improve construction site safety.
Observation of temporary accommodation for construction workers according to the code of practice for temporary construction site workers amenities and accommodation (MS2593:2015) in Johor, Malaysia
Authors: Yaman Siti Khalijah , Khamis Norasyikin , Mohammad Hairuddin , Suratkon Azeanita , Syed Mohamad Syed Burhanuddin Hilmi , Bakar Hasniza Abu 
Published: May 2020

Abstract
The Malaysian government is currently improving the quality of workers temporary accommodation by introducing MS2593:2015 (Code of Practice for Temporary Site Workers Amenities and Accommodation) in 2015. It is in line with the initiative in the Construction Industry Transformation Programme (2016-2020) to increase the quality and well-being of construction workers in Malaysia. Thus, to gauge the current practice of temporary accommodation on complying with the particular guideline, this paper has put forth the observation of such accommodation towards elements in Section 3 within MS2593:2015. A total of seventeen (17) temporary accommodation provided by Grade 6 and Grade 7 contractors in Johor were selected and assessed. The results disclosed that most of the temporary accommodation was not complying with the guideline, where only thirteen (13) out of fifty-eight (58) elements have recorded full compliance (100%), and the lowest compliance percentage (5.9%) are discovered in the Section 3.12 (Signage). In a nutshell, given the significant gap of compliance between current practices of temporary accommodation and MS2593:2015, a holistic initiative need to be in place for the guideline to be worthwhile.
The impact of green behavior capability on green construction performance in Indonesia
Authors: Ariff R , Yahya K , Sharif S 
Published: May 2020

Abstract
This paper presents an investigation of the impact of green behavior capabilities which include the external and internal factors on green construction performance. The study was conducted on construction companies, specifically those operating in Jakarta, Indonesia. A survey was developed consisting of 144 questionnaires to be distributed to the construction stakeholders. The data obtained was analysed using simple regression and stepwise approach to measure the effect of green behavior capability on the green construction performance, taking into consideration the environmental orientation optimization as a moderate variable. The most important findings of the study indicate that the green behavior capability has an impact on the green construction performance as well as impact towards the environmental orientation optimization between green behavior capability and green construction performance. This study also confirms that the practices of green behavior capability and environmental orientation optimization have significant benefits at the level of the authority policy which may contribute to significant savings at the level of the construction industries.
A situational study on sustainable housing features in Johor
Authors: Kamaruddin T , Adul Hamid R , Rohaizam N A S 
Published: May 2020

Abstract
Sustainable housing brings an innovation in Malaysia housing industry scene. The trend has witnessed a surge in the demand for this offering by house buyers which in return has encouraged housing developers to incorporate it’s features in their products. The features offered by the housing developers varies while customers are encouraged by the noble causes that their purchased will make. As demand for the products increase, errant and irresponsible developers are unreasonably taking the advantage by charging exorbitantly for the product that they market. In this instance, the words “Eco” and “Green” have been used as the gimmick for marketing purposes while there are no evidences that show whether the features have been truly incorporated in the housing products sold to the customers. The situation thus called for a situational study to be carried out, which aim to clarify the situation happening in the housing industry. Accordingly, the objectives of the study are: (1) To identify the sustainable housing features provided by developers to the buyers; and (2) To identify the house occupant’s satisfaction with the sustainable features available to them. The research is an exploratory research which seeks to provide data in respond to the situation facing the industry. Therefore, both quantitative and qualitative research strategies will be employed by way of a checklist together with a satisfaction survey focusing on housing projects in Johor. Data for the study will be analyzed by employing descriptive analysis as well as thematic coding analysis. A comprehensive discussion will be offered as the possible outcome of the study. This includes the contentment of house buyers towards the sustainable features that are offered by housing developer and how it can be classified as sustainable housing in virtue of the three pillars of sustainable development.
Critical green road criteria for Malaysia green rural road index
Authors: Abd Rashid M H S , Zakaria R , Aminudin E , Adzar J A , Shamsuddin S M , Munikanan V , Alias N E , Sooria S Z , Saha K M 
Published: May 2020

Abstract
Malaysia is on its path in adapting the green roadway system. The introduction of green road rating tools such as Malaysia Green Highway Index (MyGHI) for highways and Penarafan Hijau (pHJKR Jalan) for non-toll roads which the value of the projects are more than RM50 million are parts of the green initiatives taken towards the sustainable development in Malaysia. However, there is no specific green road rating tool focusing on rural roads in Malaysia. The rural road falls under the state road category, which contributes the largest proportion of the road network in Malaysia. The absence of specific green road rating tools for the assessment of the largest network of the road in Malaysia is seen as the gap that needs to be filled with a systematic approach. With that, this paper highlight the methodology of the study to develop a specific green road rating tool that suits the nature of rural road in Malaysia which is called Malaysia Green Rural Road Index (MyGreen RRI). It also aims to highlight a thorough comparative review of the established criteria of the existing international and local green road rating tools by using cross-national comparison. This comparative review leads to a set of proposed criteria to be used in MyGreen RRI. The analysis is later will be extended for the development of score and to be used for the assessment of MyGreen RRI. The establishment of MyGreen RRI as the later final output of is expected to benefit the nation in the environment, social and economic perspectives.
Mapping of construction waste for eco-costs per value ratio (EVR) index using Google My Maps in Shah Alam, Malaysia
Authors: Arumugam Sharan Kumar , Muhamad Rahimah , Yahya Khairulzan 
Published: May 2020

Abstract
Construction waste is one of the major challenges faced in our world today. The residential, commercial and infrastructure industries in Malaysia are recognised as rapidly growing sectors that indirectly bring economic growth to our country. However, the generation of waste in the construction industry is increasing in proportion to the development of new construction. This increase has resulted in negative environmental impacts. To address these issues, the present study focused on the mapping of construction waste generation in low-rise residential construction sites in Shah Alam district, Selangor, using the Google My Maps application. Information on construction waste generation data such as coordinates, photos, types of materials, types of waste, quantity of waste, gross floor area, labour cost, material life-spans and eco-costing per value ratio (EVR) index for monitoring was gathered manually through case studies and site observations over 14 months—the contract period. The collected data was inserted into Google My Maps and AppSheet for the mapping process. The findings of this analysis were based on five selected sample sites in Shah Alam that were under construction from 2013 to 2017. The results identified a total of nine types of construction waste, i.e. rebar and BRC, concrete grade 25, timber formwork, bricks, plaster cement, tiles, drywall, metal deck roofing and ceiling. These types of waste accounted for varying values of the EVR index in the construction projects during the contract period. The system proposed by this study will help to monitor the total construction waste generated from the start of a project and will potentially result in the reduction of construction waste, thereby contributing to sustainable construction.