M.S. Aini, A. Fakhru’l‐Razi, M. Daud, W.M.N. Ibrahim and S.K. Tangavelu
Notes the recent increase in interstate shipments of hazardous materials, by road, in Malaysia following rapid expansion in the manufacturing sector. Although there has been no…
Abstract
Notes the recent increase in interstate shipments of hazardous materials, by road, in Malaysia following rapid expansion in the manufacturing sector. Although there has been no major accident involving transportation of hazardous materials, the high rate of road accidents has raised great concerns concerning motor vehicles carrying hazardous goods and petroleum products. Determines the emergency preparedness and response plans of the transportation companies. Data were obtained from management and drivers, and the results revealed that the companies did not have a proper management system of safe transportation, had inadequate training of personnel, and the transport vehicles were not provided with appropriate tools and equipment for emergency response during mishaps. The drivers lacked general awareness and principal knowledge of hazardous material emergency response. Suggests that there is an urgent need to stipulate legal requirements for hazardous material transportation in Malaysia.
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Xueyan Yang, Changxi Ma, Changfeng Zhu, Bo Qi, Fuquan Pan and Chengming Zhu
For the purpose of reducing the incidence of hazardous materials transport accident, eliminating the potential threats and ensuring their safety, aiming at the shortcomings in the…
Abstract
Purpose
For the purpose of reducing the incidence of hazardous materials transport accident, eliminating the potential threats and ensuring their safety, aiming at the shortcomings in the process of current hazardous materials transportation management, this paper aims to construct the framework of hazardous materials transportation safety management system under the vehicle-infrastructure connected environment.
Design/methodology/approach
The system takes the intelligent connected vehicle as the main supporter, integrating GIS, GPS, eye location, GSM, networks and database technology.
Findings
By analyzing the transportation characteristics of hazardous materials, this system consists of five subsystems, which are vehicle and driver management subsystem, dangerous sources and hazardous materials management subsystem, route analysis and optimization subsystem, early warning and emergency rescue management subsystem, and basic information query subsystem.
Originality/value
Hazardous materials transportation safety management system includes omnibearing real-time monitoring, timely updating of system database, real-time generation and optimization of emergency rescue route. The system can reduce the transportation cost and improve the ability of accident prevention and emergency rescue of hazardous materials.
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The purpose of this paper is to investigate in the context of the persistent low fertility that contributes to an ageing society, what might be the shifting roles of state and…
Abstract
Purpose
The purpose of this paper is to investigate in the context of the persistent low fertility that contributes to an ageing society, what might be the shifting roles of state and family in caring for children?
Design/methodology/approach
This paper aims to address this research question by drawing on the conceptual framework of “social care” (Daly and Lewis), and on data collected through a qualitative study concerning the state's population policies aimed at encouraging childbearing among citizens in Singapore.
Findings
Three themes from the interview data relate to the various dimensions of care: first, in terms of care‐as‐responsibility, interviewees consider childbearing a long‐term commitment. In this context, they perceive the current Baby Bonus scheme only as a short‐term benefit, having limited effects. Second, regarding care‐as‐costs, interviewees pointed out that some important social services are not universally affordable. In particular, they expressed a need for more state funding to put education and healthcare within the reach of the general public. Third, in terms of care‐as‐labour, care‐giving for young children by family members continues to be seen as ideal. However, there is a gap between such an ideal and the reality.
Research limitations/implications
These findings suggest a greater financial and regulatory role for the state in childcare provision is increasingly vital.
Practical implications
As it stands, there is a mismatch of people's expectations and available policy initiatives, and this mismatch possibly undermines the success of the government's policy of encouraging childbearing.
Originality/value
This research complements existing studies based on content analysis of policy or statistical analysis of survey data.
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This study aims to focus on the possibility of developing new thiazole azo dyes with good colouristic application properties, biological and pharmacological activities.
Abstract
Purpose
This study aims to focus on the possibility of developing new thiazole azo dyes with good colouristic application properties, biological and pharmacological activities.
Design/methodology/approach
Coupling of curcumin with different aromatic diazonium salts of 2-amino thiazole derivatives, such as 2-aminobenzothiazole, 2-amino-5-phenylthiazole, 2-amino-5-methylthiazole and 2-amino-5-nitrothiazole-produced novel azo dyes. Structures of all synthesised dyes were fully confirmed via spectroscopic and analytical methods. Those compounds were examined for their antimicrobial, anticancer and antioxidant activities. They were applied on polyester fabrics and, subsequently, their dyeing properties, light, washing, perspiration, rubbing and sublimation fastness were determined.
Findings
Prepared dyestuffs were suitable for dyeing polyester fabrics. It was found that all prepared dyes possess high colour strength, as well as good overall fastness properties. Meanwhile, the synthesised compounds exhibited good biological and pharmacology activity.
Research limitations/implications
Synthesis of these four azo dyes for textile dyeing was not conveyed earlier.
Practical implications
Thaizolyl disperse dyes were responsible for giving better colour assessment and fastness properties on polyester fabrics.
Social implications
Although, most of synthesis eco-friendly dyes are expensive, they are showing a good antimicrobial and anticancer activity.
Originality/value
It gave straightforward approach to synthesise novel thiazolyl azo dyes with good biological, pharmacology activities, good colour assessment, and fastness properties.