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Sample records for nuclear profile malaysia

  1. Sister Lab Program Prospective Partner Nuclear Profile: Malaysia

    International Nuclear Information System (INIS)

    Bissani, M; Tyson, S

    2006-01-01

    The Malaysian Deputy Prime Minister Tun Dr Ismail Abdul Rahman suggested in the early 1970s that Malaysia should have a role in the development of nuclear science and technology for peaceful purposes. Accordingly, the Center for the Application of Nuclear Energy (CRANE) was established, with a focus on the development of a scientific and technical pool critical to a national nuclear power program. The Malaysian Cabinet next established the Tun Ismail Atomic Research Center (TIARC) under the Ministry of Science, Technology and the Environment on 19 September 1972, at a site in Bangi, about 35 km south of Kuala Lampur. On 28 June 1982, the PUSPATI reactor, a 1-MW TRIGA MK-II research reactor, first reached criticality. On 10 August 1994, TIARC was officially renamed as the Malaysian Institute for Nuclear Technology Research (MINT). In addition to radioisotope production and neutron radiography conducted at the PUSPATI research reactor, MINT also supports numerous programs employing nuclear technology for medicine, agriculture and industry, and has been involved in both bilateral and multilateral technical cooperation to extend its capabilities. As an energy exporting country, Malaysia has felt little incentive to develop a nuclear energy program, and high level opposition within the government discouraged it further. A recent statement by Malaysia's Science, Technology and Innovation Minister supported this view, indicating that only a near-catastrophic jump in world oil prices might change the government's view. However, the rate at which Malaysia is using its natural gas and oil reserves is expected to force it to reassess the role of nuclear energy in the near future. In addition, the government does intend to construct a radioactive waste repository to dispose of naturally occurring radioactive materials (extracted during tin mining, in particular). Also, Malaysia's growing economy could encourage expansion in Malaysia's existing nuclear-applications programs

  2. Country Profiles, Malaysia.

    Science.gov (United States)

    Marzuki, Ariffin Bin; Peng, J. Y.

    A profile of Malaysia is sketched in this paper. Emphasis is placed on the nature, scope, and accomplishments of population activities in the country. Topics and sub-topics include: location and description of the country; population (size, growth patterns, age structure, urban/rural distribution, ethnic and religious composition, migration,…

  3. Nuclear energy in Malaysia

    International Nuclear Information System (INIS)

    Jacob, F.X.

    1996-01-01

    The Malaysian Vision 2020 envisages doubling of the its economy every ten years for the next three decades. The Second Outline Perspective plan 1991-2000 (OPP2), also known as the National Development Policy (NDP) will set the pace to enable Malaysia to become a fully developed nation by the year 2020. The Malaysian economy is targeted to grow at 7 percent per annum in the decade of OPP2. In view of the targets set under Vision 2020, it is important to ensure that energy does not become a constraint to growth, and this sector develops in a least cost basis. Energy is crucial for industrialization and no modern industrial state can function without it. The paper presents a description of the main utilities in the country. Their installed capacities, maximum demand, generation mix and customers served are discussed. The electricity demand forecast till the year 2020 is presented. The paper presents this for 4 scenarios - a low growth, business as usual scenario, a moderate growth, business as usual scenario, a moderate growth, energy efficient scenario and a targeted growth, energy efficient scenario. The energy resources in the country is described together with its energy policy. The country's four-fuel policy is elaborated with the various options discussed. The environmental and pricing policies with regards to energy is also briefly given. Finally the nuclear option is presented in this context of the country's energy policy. The country had undertaken various studies for the nuclear option. These studies are given in the paper. The purpose of these studies and what the government decided is also discussed. Finally the prospects for the nuclear option in the future for the country is discussed. It is concluded that while, for the present, the nuclear option is not considered by the government, this may not be so in the future. The various reasons for this is given and the paper concludes that it may be prudent to keep this option under constant review. (J.P.N.)

  4. Federation of Malaysia. Country profile.

    Science.gov (United States)

    Newcomb, L

    1985-01-01

    The 1984 population of Malaysia has been estimated at 14.7 million and the population growth rate averaged 2.3% in 1970-80. Population growth is officially encouraged to form a substantial home market for economic development. Toward this end, the 1985 budget has increased tax deductions for families with 5 children. The capital city of Kuala Lumpur is the largest metropolitan area (1 million population) and the Federal Territory is the most densely populated region. Immigration is strictly controlled by the government, and the percentage of foreign-born citizens was 5% in 1980. China, India, and Pakistan are decreasing in importance as countries of origin. Internal mobility, however, is increasing. Rural-rural migration accounted for 45% of internal migration in 1970-80 and was largely motivated by family reasons. Only 7% of Malaysians are estimated to move in search of work. Racial tensions led the government to grant special economic privileges to native-born Islamic Malays. The greatest proportion of the population is centered in the lowest age groups. The percentage of females 15-29 years of age rose from 26% in 1970 to 30% in 1980 and is expected to continue to rise. Fertility is on the decline. The majority of households in the country involve nuclear families. There has been an increase in the number of men and women who delay marriage or remain single. Education is widely available for children aged 6-15 years and those who meet certain academic standards receive free education up to age 19 years. The current labor force is estimated at 5.4 million, with an annual growth rate of 3.1%. Malaysia's per capita income (US $1860 in 1982) is among the highest in Southeast Asia and the gross national product increased by an average annual rate of 8% in 1970-81. The government plans to move toward the development of heavier industries and more manufacturing concerns.

  5. International Nuclear Information System in Malaysia

    International Nuclear Information System (INIS)

    Samsurdin Ahamad

    1984-01-01

    Practice of the International Nuclear Information System (INIS) in Malaysia is reviewed. The Nuclear Energy Unit, a participating representative of Malaysia, holds the responsibilities of disseminating information through this system. Its available services relevant to the aims of INIS are discussed

  6. ISMS Implementation in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Radhiah Jamalludin; Siti Nurbahyah Hamdan; Mohd Dzul Aiman Aslan

    2015-01-01

    Nuclear Malaysia provides important services and functions that depend on the resources including information. Use of the information assets must be consistent with good professional practices and procedures and legal requirements, regulations and contracts and the need to ensure the confidentiality, integrity and availability of all information assets of the Agency. ISO / IEC 27001, the international safety standard for information security management system provides the mandatory requirement to implement, review and continuously improve the Information Security Management System (ISMS). Information security policies and the implementation of ISMS is important to protect information assets from all threats; internal or external; intentionally or unintentionally. (author)

  7. Nuclear Malaysia in The News 2015

    International Nuclear Information System (INIS)

    2016-01-01

    Nuclear was a term that always misunderstands by public as a terrifying term. The nuclear activities around Malaysia was disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency for nuclear for peace were collecting that news and compiled them to make the public aware the benefits of nuclear energy to develop our country. All the news about nuclear were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  8. Nuclear Malaysia in the news 2011

    International Nuclear Information System (INIS)

    2012-01-01

    Nuclear was a term that always misunderstood by public as a terrifying term. Nuclear activities around Malaysia were disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency were collecting that news and compiled them. The purpose for this compilation were to make the public aware the benefits of nuclear energy and all the activities regarding nuclear surround them. All the news about nuclear technology were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  9. Nuclear Malaysia in the news 2014

    International Nuclear Information System (INIS)

    2009-01-01

    Nuclear was a term that always misunderstands by public as a terrifying term. The nuclear activities around Malaysia was disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency for nuclear for peace were collecting that news and compiled them to make the public aware the benefits of nuclear energy to develop our country. All the news about nuclear were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  10. Nuclear Malaysia in the news 2009

    International Nuclear Information System (INIS)

    2008-01-01

    Nuclear was a term that always misunderstands by public as a terrifying term. The nuclear activities around Malaysia was disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency for nuclear for peace were collecting that news and compiled them to make the public aware the benefits of nuclear energy to develop our country. All the news about nuclear were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  11. Nuclear Malaysia in the news 2010

    International Nuclear Information System (INIS)

    2011-01-01

    Nuclear was a term that always misunderstood by public as a terrifying term. Nuclear activities around Malaysia were disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency were collecting that news and compiled them. The purpose for this compilation were to make the public aware the benefits of nuclear energy and all the activities regarding nuclear surround them. All the news about nuclear technology were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  12. Nuclear Malaysia in the news 2012

    International Nuclear Information System (INIS)

    2013-01-01

    Nuclear was a term that always misunderstood by public as a terrifying term. Nuclear activities around Malaysia were disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency were collecting that news and compiled them. The purpose for this compilation were to make the public aware the benefits of nuclear energy and all the activities regarding nuclear surround them. All the news about nuclear technology were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  13. Nuclear Malaysia in the news 2008

    International Nuclear Information System (INIS)

    2009-01-01

    Nuclear was a term that always misunderstood by public as a terrifying term. Nuclear activities around Malaysia were disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency were collecting that news and compiled them. The purpose for this compilation were to make the public aware the benefits of nuclear energy and all the activities regarding nuclear surround them. All the news about nuclear technology were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  14. Malaysia mental health country profile.

    Science.gov (United States)

    Parameshvara Deva, M

    2004-01-01

    Malaysia is a tropical country in the heart of south east Asia with a population of 24 million people of diverse ethnic, cultural and religious backgrounds living in harmony in 330,000 km(2) of land on the Asian mainland and Borneo. Malaysia, which lies on the crossroads of trade between east and west Asia, has an ancient history as a centre of trading attracting commerce between Europe, west Asia, India and China. It has had influences from major powers that dominated the region throughout its history. Today the country, after independence in 1957, has embarked on an ambitious development project to make it a developed country by 2020. In this effort the economy has changed from one producing raw material to one manufacturing consumer goods and services and the colonial health system has been overhauled and social systems strengthened to provide better services for its people. The per capita income, which was under 1,000 US dollars at independence, has now passed 4,000 US dollars and continues to grow, with the economy largely based on strong exports that amount to over 100 billion US dollars. The mental health system that was based on institutional care in four mental hospitals at independence from British colonial rule in 1957 with no Malaysian psychiatrists is today largely based on over 30 general hospital psychiatric units spread throughout the country. With three local postgraduate training programmes in psychiatry and 12 undergraduate departments of psychiatry in the country--all started after independence--there is now a healthy development of mental health services. This is being supplemented by a newly established primary care mental health service that covers community mental health by integrating mental health into primary health care. Mental health care at the level of psychiatrists rests with about 140 psychiatrists most of whom had undertaken a four-year masters course in postgraduate psychiatry in Malaysia since 1973. However, there continues to be

  15. Social engineering awareness in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Mohd Dzul Aiman bin Aslan; Mohamad Safuan bin Sulaiman; Abdul Muin bin Abdul Rahman

    2010-01-01

    Social engineering is the best tools to infiltrate an organization weakness. It can go bypass the best fire wall or Intrusion Detection System (IDS) the organization ever had, effectively. Nuclear Malaysia staffs should aware of this technique as information protection it is not only depends on paper and computer. This paper consist a few test cases including e mail, dump ster diving, phishing, malicious web content, and impersonation to acknowledge all Nuclear Malaysia staffs about the method, effect and prevention of social engineering. (author)

  16. Potential wealth creation via nuclear energy in Malaysia

    International Nuclear Information System (INIS)

    Sabar Md Hashim; Dol Malek Md Sap

    2009-01-01

    Like any other developing nation, Malaysia aspires to be an economic force to be reckoned with. A strong opportunity may be in the form of nuclear energy as can be seen from the success stories of France and South Korea. Although nuclear is not the only common parameter that make developed nations tick, the multiplier spin-off impacts of nuclear as sources of wealth creation are deliberated. Foreseeable benefits include job creation (especially highly-skilled knowledge workers), spin-off technologies and vendor development as well as the opportunity to assume regional leadership in carefully-selected sectors. Categorically in Malaysian context, introduction of nuclear energy would yield numerous benefits, i.e. as a strong catalyst to enhance country's competitiveness by raising capacity for knowledge, cutting-edge technology, and eventually, innovation (National Mission Thrust 2) beside ensuring stable electricity generation price; as an element to move up value chain by creating high-skilled knowledge workers who could help to raise country's economic profile and plant the seed for a strong post-2020 Malaysia (National Mission Thrust 1); and as an agent to enhance sustainability and quality of life through clean energy (National Mission Thrust 4) by being environmentally benign due to its low greenhouse gas emissions with very minimal impact to global warming. Our point us that, being synergistic with national aspiration, nuclear energy is a genuine national agenda. (Author)

  17. Making Nuclear Malaysia Email Archives Portable

    International Nuclear Information System (INIS)

    Shaharum Ramli

    2013-01-01

    Nuclear Malaysia e-mails can be accessed from any computer and anywhere, even worldwide, via web access. However, this mobility is lost when the e-mails are moved to a personal computer into archive files such as Microsoft Outlook data files. Outlook e-mail archives can only be read on the computer where it is stored. This removal has to be done because of storage space constraints on the e-mail server. This paper shows how e-mail archives can be made portable, brought and read anywhere using a free portable e-mail client application such as Mozilla Thunderbird, Portable Edition. (author)

  18. Nuclear technology and biotechnology for enhancing agricultural production in Malaysia

    International Nuclear Information System (INIS)

    Mohamad Osman

    2005-04-01

    The presentation discussed the following subjects: sustainable development, agriculture in Malaysia, role of biotechnology, role of nuclear technology, improving crops through induced mutations with Malaysian experience in rice and roselle, fusion of nuclear and biotechnology challenges and opportunities

  19. Nuclear and atomic data activities in Malaysia

    International Nuclear Information System (INIS)

    Ahmad Suhaimi; Gui Ah Auu.

    1996-01-01

    Nuclear and atomic data measurements and calculations in Malaysia are mostly done at the National University of Malaysia (UKM) and Malaysian Institute for Nuclear Technology Research (MINT). At UKM, (n,t) reactions for 6 Li, 10 B and reactor structural materials have been investigated using liquid scintillation counting and gas phase β - anticoincidence counting. Tritium productions via ternary fission in 235 U and 232 Th are measured using vacuum extraction and β - counting of accumulated tritium. In addition, γ-ray attenuation coefficients on cooking oil, petroleum products, building materials, natural rubber and tropical woods have also been measured. Calculations to determine μ-value according to Hubbel method are initiated. Some collaborative works between UKM and Juelich Research Centre of Germany have been completed while others are in progress namely; (n,t) reactions study on 9 Be, 10 B, 14 N and also measurement of excitation functions and isomer ratios of fast neutron induced reactions on Zn, Ga and Ge. At MINT, the 1-D diffusion code TRIGAM and the 2-D EXTERMINATOR code are used for neutronic analyses of TRIGA Reactor. The radiation shielding calculation have been carried out by using ANISN, a 1-D discrete ordinates code. Some preliminary calculations for the fuel transfer cask using ORIGEN2 and MERCURE-4 have been performed. Response functions for neutrons and the associated secondary photons for neutron skyshine analyses have been generated using the MCNP code. (author)

  20. Country nuclear power profiles

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The preparation of Country Nuclear Power Profiles was initiated within the framework of the IAEA`s programme for nuclear power plant performance assessment and feedback. It responded to a need for a database and a technical document containing a description of the energy and economic situation and the primary organizations involved in nuclear power in IAEA Member States. The task was included in the IAEA`s programmes for 1993/1994 and 1995/1996. In March 1993, the IAEA organized a Technical Committee meeting to discuss the establishment of country data ``profiles``, to define the information to be included in the profiles and to review the information already available in the IAEA. Two expert meetings were convened in November 1994 to provide guidance to the IAEA on the establishment of the country nuclear profiles, on the structure and content of the profiles, and on the preparation of the publication and the electronic database. In June 1995, an Advisory Group meeting provided the IAEA with comprehensive guidance on the establishment and dissemination of an information package on industrial and organizational aspects of nuclear power to be included in the profiles. The group of experts recommended that the profiles focus on the overall economic, energy and electricity situation in the country and on its nuclear power industrial structure and organizational framework. In its first release, the compilation would cover all countries with operating power plants by the end of 1995. It was also recommended to further promote information exchange on the lessons learned from the countries engaged in nuclear programmes. For the preparation of this publication, the IAEA received contributions from the 29 countries operating nuclear power plants and Italy. A database has been implemented and the profiles are supporting programmatic needs within the IAEA; it is expected that the database will be publicly accessible in the future. Refs, figs, tabs.

  1. Country nuclear power profiles

    International Nuclear Information System (INIS)

    1998-03-01

    The preparation of Country Nuclear Power Profiles was initiated within the framework of the IAEA's programme for nuclear power plant performance assessment and feedback. It responded to a need for a database and a technical document containing a description of the energy and economic situation and the primary organizations involved in nuclear power in IAEA Member States. The task was included in the IAEA's programmes for 1993/1994 and 1995/1996. In March 1993, the IAEA organized a Technical Committee meeting to discuss the establishment of country data ''profiles'', to define the information to be included in the profiles and to review the information already available in the IAEA. Two expert meetings were convened in November 1994 to provide guidance to the IAEA on the establishment of the country nuclear profiles, on the structure and content of the profiles, and on the preparation of the publication and the electronic database. In June 1995, an Advisory Group meeting provided the IAEA with comprehensive guidance on the establishment and dissemination of an information package on industrial and organizational aspects of nuclear power to be included in the profiles. The group of experts recommended that the profiles focus on the overall economic, energy and electricity situation in the country and on its nuclear power industrial structure and organizational framework. In its first release, the compilation would cover all countries with operating power plants by the end of 1995. It was also recommended to further promote information exchange on the lessons learned from the countries engaged in nuclear programmes. For the preparation of this publication, the IAEA received contributions from the 29 countries operating nuclear power plants and Italy. A database has been implemented and the profiles are supporting programmatic needs within the IAEA; it is expected that the database will be publicly accessible in the future

  2. English Teaching Profile: Sarawak--Malaysia.

    Science.gov (United States)

    British Council, London (England). English Language and Literature Div.

    This review of the status of English language instruction in Sarawak, Malaysia, provides an overview of the role of English in the society in general and outlines the status of English use and instruction in the educational system at all levels (preprimary, elementary, secondary, higher, vocational, adult, and teacher education). Topics covered…

  3. Malaysia

    International Nuclear Information System (INIS)

    2002-10-01

    This document presents the energy profile of Malaysia: national organizations and energy policy (Economic Planning Unit (EPU), Ministry of Energy, Communication and Multi-media, Energy Commission); electric power companies: Tenaga National Brhd (TNB), Sarawak Electricity Supply Corporation (SESCO) and Sabah Electricity Sdn Bhd (SESB); petroleum companies: Petronas and Petronas Carigali; natural gas companies: Petronas Gas Sdn Bhd (PGSB), Malaysia LNG Ltd, Gas Malaysia Sdn Bhd and Sabah Energy Corporation (SEC) as public utility; supplies (resources, electric power, oil and gas); prices; consumption; stakes and perspectives (combined cycle power plants, Trans Thai Malaysia pipeline, refineries, Asean Grid Power project of interconnected power grids, Trans Asean Gas Pipeline (TAGP) project of interconnected gas networks, Bakun dam). (J.S.)

  4. Nuclear Malaysia Strategic Approach Towards Public Acceptance on Nuclear Technology

    International Nuclear Information System (INIS)

    Hasfazilah Hassan; Redzuan Mohamad; Abdul Halim Jumat; Sabariah Kader Ibrahim

    2016-01-01

    Full text: This paper describes the strategic approach taken by Malaysian Nuclear Agency in carrying out public information and public acceptance on nuclear technology activities. The main objective of this study is to ensure that public and stake holders are continuously getting correct information from credible sources. Through the feedback received, comprehensive and holistic approach provides the desired impact. Obtaining the correct information from credible sources culture should always be inculcate to ensure that the benefits of nuclear technologies can be practiced and accepted by civil society without prejudice. Through strategic approach and activities implemented, monitoring and review, and measurement of the effectiveness of ongoing programs are expected to increase public awareness of the importance and contribution of nuclear technology in Malaysia. (author)

  5. Approach to studying the nuclear power option in Malaysia

    International Nuclear Information System (INIS)

    Jamal Khair Ibrahim; Mohamad Zam Zam

    1986-01-01

    As a rapid growth in industrialisation and population policy, energy consumption in Malaysia has increased cosiderably. The nation is pursuing a course of diversification of primary energy sources: gas, hydro, coal and oil. Recently nuclear power programme is assessed and evaluated as another energy option in the fuel strategy. Studies of infrastructure, manpower technological and other related considerations are included. Impacts and policy implications of the introduction of nuclear power in Malaysia are also discussed. (A.J.)

  6. Enhancing R&D in Nuclear Malaysia Through International Cooperation

    International Nuclear Information System (INIS)

    Abdul Muin Abdul Rahman

    2014-01-01

    Nuclear Malaysia is mandated by the Government of Malaysia, inter alia, to spearhead Research and Development (R&D) in nuclear and related technology. Technically, nuclear technology is a highly specialised subject in which expertise are thinly spread over the globe with concentration in mainly developed countries. Nuclear technology also tends to be politically sensitive and handling of radioactive materials and equipment needs high level of skills and knowledge for the safe and secured uses of this technology and needs to be regulated. Hence international cooperation and multilateral approach is of vital importance for the development and sustainability of peaceful uses of nuclear technology and to provide assurance that the interests of all parties are safeguarded and remains in check. In this context, the International Atomic Energy Agency or the IAEA, a UN agency, plays a vital role where international cooperation in nuclear technologies is centred. Malaysia also contributed a fair amount of financial resources to the IAEA as part of its international obligations to keep the Agency afloat. This paper provides an insight into various services and facilities offered or available at the IAEA in which researchers in Nuclear Malaysia could utilize in order to expand and enhance their R&D activities in nuclear and related technologies, as mandated by the Government of Malaysia, as well as ensuring that the investments will provide good returns in terms of socio-economic benefits, both tangible and intangible. (author)

  7. Challenges of deploying nuclear energy for power generation in Malaysia

    Science.gov (United States)

    Jaafar, Mohd Zamzam; Nazaruddin, Nurul Huda; Lye, Jonathan Tan Thiam

    2017-01-01

    Under the 10th Malaysia Plan (2010-2015) and the Economic Transformation Programme (ETP), nuclear energy was identified as a potential long-term option to be explored for electricity generation in Peninsular Malaysia. The energy sector in Malaysia currently faces several concerns including depleting domestic gas supply which will affect security and reliability of supply as well as overdependance on fossil fuels - mainly gas and imported coal, and nuclear energy may offer a possible solution to these issues as well as global climate change concern. Pursuing the nuclear option, Malaysia Nuclear Power Corporation (MNPC) is undertaking a series of comprehensive studies to facilitate an informed Government decision on the matter. This paper aims to discuss the many challenges towards the peaceful use of nuclear energy for electricity generation in the context of the New Energy Policy 2010 to achieve a balanced and sustainable energy mix. This effort will continue in the 11th Malaysia Plan (2016-2020) with emphasis on implementing a comprehensive communications plan and public awareness programme for the potential use of nuclear energy in the future. In analysing the challenges for the development of nuclear energy in Malaysia, the traditional triple bottom line (TBL) framework for sustainability, encompassing economic, social and environmental objectives is utilized. An additional factor, technical, is also included in the analysis to provide a more holistic view. It is opined that the main challenges of developing nuclear energy for electricity generation in a newcomer country like Malaysia can be attributed primarily to domestic non-technical factors compared to the technical factor.

  8. Malaysia

    International Nuclear Information System (INIS)

    2007-01-01

    Full text: Malaysia's transition from a production-based economy to a knowledge-based economy is a vital step towards achieving a developed nation status by the year 2020. A large pool of skilled labor force including those with tertiary level education is critical for Malaysia's transition to a knowledge-based economy. Malaysia's policies related to education and training emphasize the need to address the shortage and to enhance the quality of human resources, in particular human resources in science and technology. In this regard, a target has been set for a ratio of 60:40 science to arts students at the secondary school and tertiary level education institutions. The total number of post-graduate enrollment in universities will be increased to 25 per cent of total enrollment by the year 2010. Human resource with tertiary level education, especially at the post-graduate level is essential for upgrading capability in research and development (R and D). The target is to enlarge the pool of researchers from 15.6 researchers per 10,000 labor force in the year 2000 to 60 researchers per 10,000 labor force by the year 2010. The Malaysian Institute for Nuclear Technology Research (MINT), previously known as the Tun Ismail Atomic Research Centre (PUSPATI) was established in 1972 to promote nuclear science and technology development and application. Since nuclear energy is not included as one of Malaysia's energy options, MINT's programs focus on the development and application of nuclear science and technology in medicine, agriculture, industry and environment. MINT operates a 1 MW TRIGA MKII research reactor and several radiation facilities. As the largest employer of nuclear science and technology graduates, MINT has a major role in ensuring the sustainable supply of nuclear workforce and the preservation of nuclear knowledge. In this connection, MINT collaborates with institutions of higher education in the development of human resource in nuclear science and

  9. NDT Nuclear Malaysia 35 Years History

    International Nuclear Information System (INIS)

    Mohamad Pauzi Ismail

    2016-01-01

    ASME V-2015, Article 1 defined Non-destructive Examination as a development and application of technical methods to examine materials and/or components in ways that do not impair future usefulness and serviceability in order to detect, locate, measure, interpret, and evaluate flaws. NDT unit in Nuclear Malaysia (PUSPATI) was first established in 1980 headed by Mr Ashaari Abas. He then moved to open an NDT company and was replaced by Dr. Abd Nassir Ibrahim followed by Dr Azali Muhammad, Dr Ab Razak Hamzah and myself. At the early stage from 1980-1983, most of the activities were attending NDT training courses in France, Singapore, Japan, Pakistan and Australia. Our first contribution is on NDT training. The first course is radiation safety in industrial radiography. Then moving ahead giving NDT services to industries especially in oil and gas and power generation. Recently we are seriously involved in research and development and innovation. To be a centre of excellence, NDT activities need to cover three important areas i.e. training, services, consultation and applied research. In the future, the fundamental research maybe included. (author)

  10. Penetration Testing Model for Web sites Hosted in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Mohd Dzul Aiman Aslan; Mohamad Safuan Sulaiman; Siti Nurbahyah Hamdan; Saaidi Ismail; Mohd Fauzi Haris; Norzalina Nasiruddin; Raja Murzaferi Mokhtar

    2012-01-01

    Nuclear Malaysia web sites has been very crucial in providing important and useful information and services to the clients as well as the users worldwide. Furthermore, a web site is important as it reflects the organisation image. To ensure the integrity of the content of web site, a study has been made and a penetration testing model has been implemented to test the security of several web sites hosted at Nuclear Malaysia for malicious attempts. This study will explain how the security was tested in the detailed condition and measured. The result determined the security level and the vulnerability of several web sites. This result is important for improving and hardening the security of web sites in Nuclear Malaysia. (author)

  11. Assessment Profile of Malaysia: High-Stakes External Examinations Dominate

    Science.gov (United States)

    Ong, Saw Lan

    2010-01-01

    Malaysia is a federation of 13 states located in South-east Asia. The country consists of two geographical regions; Peninsular Malaysia (also known as West Malaysia) and Malaysian Borneo (also known as East Malaysia) separated by the South China Sea. The educational administration in Malaysia is highly centralised with four hierarchical levels;…

  12. Introducing New Library Services: Nuclear Malaysia Gallery Photos and Videos

    International Nuclear Information System (INIS)

    Mohd Hafizal Yusof; Nasaruddin Ahmad; Habibah Adnan

    2015-01-01

    The main purpose of the existing of library is to preserve books and journals for the organizations main business. The role of library itself is to organize the books such as borrowing and renewal services as consulting their customers on getting the best references for the customers need and demand. Nowadays, the role of library also expands and the need for storing and preserving non-monograph resources such as photo and video also increase. Follow that current situation, Nuclear Malaysia's Library also take a step forwards by introducing new services so called Photo and Video Gallery. Realizing that Nuclear Malaysia also have their valuable photo and video that contains so called memorable moment and must be preserve for future reference, the management of Nuclear Malaysia's Library have decided to buy the system so called P-Canvas. The main purpose of this paper is to explain the library new services, Photo and Video Gallery, development and advantage of this system in storing and preserving Nuclear Malaysia's photo and video. (author)

  13. Nuclear Malaysia in the news 2013: Making headlines in nuclear technology

    International Nuclear Information System (INIS)

    2014-01-01

    Nuclear was a term that always misunderstands by public as a terrifying term. The nuclear activities around Malaysia was disseminated in newspaper and Malaysian Nuclear Agency as a responsible agency for nuclear for peace were collecting that news and compiled them to make the public aware the benefits of nuclear energy to develop our country. All the news about nuclear were collected using various type of newspaper published in Malaysia such as Utusan Malaysia, Berita Harian, Daily Express, News Straits Time, The Star, Borneo Post and others. This news was compiled according to their main topics such as energy, nuclear in agriculture, education and others. Each year one edition of this report will publish and disseminate it to the other libraries, government agencies, school and others to make the public aware the existence of nuclear activities around their countries.

  14. Customer Acceptance Survey On Chrysanthemum Mutant Developed By Nuclear Malaysia

    International Nuclear Information System (INIS)

    Shakinah Salleh; Zaiton Ahmad; Affrida Hassan; Shuhaimi Shamsudin; Nurul Hidayah Mahmud; Salim Othman; Mohamed Najli Mohamed Yasin

    2014-01-01

    Chrysanthemum morifolium is an important temperate cut flower for Malaysian floriculture industry and the lack of new local-owned varieties has led to this mutation breeding research. The project was started in 2008 under bilateral cooperation between Nuclear Malaysia and JAEA (Japan Atomic Energy Agency). Through this project, 8 new varieties of chrysanthemum were successfully developed, in which 4 varieties were from red cultivar and another 4 from pink cultivar. A preliminary survey on public perception and acceptance of these mutants was conducted on 7 January 2014 at Agrotechnology and Biosciences Division, Malaysian Nuclear Agency. The main objective of this survey was to gather information from the public on overall appearance of these new varieties and their potential for commercialization. Approximately 60 participants were involved in this survey, which include staff of Nuclear Malaysia, university students, plant growers/collectors and hobbyists. (author)

  15. Shelf life study on Nuclear Malaysia biofertilizer products

    International Nuclear Information System (INIS)

    Phua Choo Kwai Hoe; Ahmad Nazrul Abd Wahid; Khairuddin Abdul Rahim

    2009-01-01

    Phosphate solubilising bacteria and plant growth promoting rhizobacteria are biofertilizer microorganisms known to increase crop yields. It is important to prepare suitable sterile carriers or substrates for these microorganisms into biofertilizer products with long shelf life. Optimum storage conditions, especially storage temperature is needed to improve shelf life of the products. Isolates of two phosphate solubilising bacteria (AP1 and AP3) and one plant growth promoting rhizobacteria (AP2) have been developed into biofertilizer products in Malaysian Nuclear Agency (NuclearMalaysia). These isolates were inoculated into a compost-based carrier, sterilised by gamma irradiation at 50 kGy, from MINTec-SINAGAMA, Nuclear Malaysia. Biofertilizer products kept at low temperatures (9 ± 2 degree C) showed better shelf life (storage for six months) as compared to those stored at room temperatures (28 ± 2 degree C). Further observation of the shelf life is still in progress. (Author)

  16. New curriculum at Nuclear Science Department, National University of Malaysia

    International Nuclear Information System (INIS)

    Shahidan bin Radiman; Ismail bin Bahari

    1995-01-01

    A new undergraduate curriculum at the Department of Nuclear Science, Universiti Kebangsaan Malaysia is discussed. It includes the rational and objective of the new curriculum, course content and expectations due to a rapidly changing job market. The major change was a move to implement only on one Nuclear Science module rather than the present three modules of Radiobiology, Radiochemistry and Nuclear Physics. This will optimise not only laboratory use of facilities but also effectiveness of co-supervision. Other related aspects like industrial training and research exposures for the undergraduates are also discussed

  17. Sustaining the nuclear power option in Malaysia

    International Nuclear Information System (INIS)

    Jamal Khaer bin Ibrahim.

    1989-01-01

    This paper describes the approach taken to establish the information base required prior to a decision on a nuclear power programme, and the strategy adopted and the rationale behind the development of the basic core expertise on nuclear reactor technology. The effect of a lack of decision on the question of nuclear power generation on efforts to build this core technical expertise is also described. (author)

  18. Health profiles of foreigners attending primary care clinics in Malaysia.

    Science.gov (United States)

    Ab Rahman, Norazida; Sivasampu, Sheamini; Mohamad Noh, Kamaliah; Khoo, Ee Ming

    2016-06-14

    The world population has become more globalised with increasing number of people residing in another country for work or other reasons. Little is known about the health profiles of foreign population in Malaysia. The aim of this study was to provide a detailed description of the health problems presented by foreigners attending primary care clinics in Malaysia. Data were derived from the 2012 National Medical Care Survey (NMCS), a cross sectional survey of primary care encounters from public and private primary care clinics sampled from five regions in Malaysia. Patients with foreign nationality were identified and analysed for demographic profiles, reasons for encounter (RFEs), diagnosis, and provision of care. Foreigners accounted for 7.7 % (10,830) of all patient encounters from NMCS. Most encounters were from private clinics (90.2 %). Median age was 28 years (IQR: 24.0, 34.8) and 69.9 % were male. Most visits to the primary care clinics were for symptom-based complaints (69.5 %), followed by procedures (23.0 %) and follow-up visit (7.4 %). The commonest diagnosis in public clinics was antenatal care (21.8 %), followed by high risk pregnancies (7.5 %) and upper respiratory tract infection (URTI) (6.8 %). Private clinics had more cases for general medical examination (13.5 %), URTI (13.1 %) and fever (3.9 %). Medications were prescribed to 76.5 % of these encounters. More foreigners were seeking primary medical care from private clinics and the encounters were for general medical examinations and acute minor ailments. Those who sought care from public clinics were for obstetric problems and chronic diseases. Medications were prescribed to two-thirds of the encounters while other interventions: laboratory investigations, medical procedures and follow-up appointment had lower rates in private clinics. Foreigners are generally of young working group and are expected to have mandatory medical checks. The preponderance of obstetrics seen in public

  19. ICT in supporting Nuclear Malaysia as National Technical Support Organization

    International Nuclear Information System (INIS)

    Saaidi Ismail; Siti Nurbahyah Hamdan; Mohd Fauzi Haris

    2011-01-01

    Information and communication technology (ICT) services are basic requirements in any organization during this information age. ICT is proven as a powerful enabler in organization due to its unique characteristics that improve communication, collaboration, and the exchange of information to strengthen and create new economic and social networks. As Malaysian Nuclear Agency is moving towards Technical Support Organization (TSO), the importance of ICT cannot simply be ignored. Being a TSO for national Nuclear Power Plant (NPP), Nuclear Malaysia is responsible for providing the technical and scientific basis for decisions and activities regarding nuclear technology and radiation safety. As a TSO, Nuclear Malaysia should utilize and collaborate data and information available from it activities and programs and use it to expedite the implementation of national NPP. Technical support also responsible to contribute an excellent operation by providing technical inputs and support for optimizing NPP component (such as plant procedures, operation and maintenance, technical assistance, training etc). These tasks can be performed more effectively and efficiently with the help of appropriate ICT services and solution. Therefore, the deployment and implementation of appropriate ICT requirement shall be made to fulfill agency needs. As initial step, existing ICT facilities should be reassessed. This is because the capacity of existing ICT services is very limited in terms of manpower, infrastructure, and applications. This paper however, will briefly discuss only to the requirement gap on existing ICT manpower and infrastructure with the requirement needed for TSO. The facts then will be used to improve ICT manpower and infrastructure in Nuclear Malaysia to provide reliable and high availability of technical support for national NPP. (author)

  20. Preliminary nuclear power reactor technology qualitative assessment for Malaysia

    International Nuclear Information System (INIS)

    Shamsul Amri Sulaiman

    2011-01-01

    Since the worlds first nuclear reactor major breakthrough in December 02, 1942, the nuclear power industry has undergone tremendous development and evolution for more than half a century. After surpassing moratorium of nuclear power plant construction caused by catastrophic accidents at Three-mile island (1979) and Chernobyl (1986), today, nuclear energy is back on the policy agendas of many countries, both developed and developing, signaling nuclear revival or nuclear renaissance. Selection of suitable nuclear power technology has thus been subjected to primary attention. This short paper attempts to draw preliminary technology assessment for the first nuclear power reactor technology for Malaysia. Methodology employed is qualitative analysis collating recent finding of tnb-kepco preliminary feasibility study for nuclear power program in peninsular malaysia and other published presentations and/or papers by multiple experts. The results suggested that pressurized water reactor (PWR) is the prevailing technology in terms of numbers and plant performances, and while the commercialization of generation IV reactors is remote (e.g. Not until 2030), generation III/ III+ NPP models are commercially available on the market today. Five (5) major steps involved in reactor technology selection were introduced with a focus on introducing important aspects of selection criteria. Three (3) categories for the of reactor technology selection were used for the cursory evaluation. The outcome of these analyses shall lead to deeper and full analyses of the recommended reactor technologies for a comprehensive feasibility study in the near future. Recommendations for reactor technology option were also provided for both strategic and technical recommendations. The paper shall also implore the best way to select systematically the first civilian nuclear power reactor. (Author)

  1. Safety and Health in Nuclear Malaysia workplace

    International Nuclear Information System (INIS)

    Wo, Y.M.

    2013-01-01

    Safety and health at work place is essential to ensure the health of their workers as required under the Occupational Safety and Health Act 1994 (Act 514). In Malaysian Nuclear Agency, each building / block was appointed with one/ two supervisors, known as Area Supervisor to ensure the safety of buildings / blocks. The area supervisor will conduct periodic bimonthly inspections of the building / block under their supervision. This paper presents the results of the inspection of 80 supervisors over 45 buildings / blocks at the Malaysian Nuclear Agency for the first six months of the year 2013. (author)

  2. Micronuclei Frequencies in Lymphocytes of Nuclear Malaysia Radiation Workers

    International Nuclear Information System (INIS)

    Mohd Rodzi Ali; Aisyah Mohd Yusof; Rahimah Abdul Rahim; Juliana Mahamat Napiah; Yahaya Talib; Shafii Khamis

    2016-01-01

    The objective of the study is to investigate the frequency of cell aberration in lymphocytes of the Nuklear Malaysia radiation workers. A total of 58 blood samples were collected from the radiation workers during their routine medical examination. The donor age range is between 23 to 58 years, 31 male and 27 female. Blood samples were cultured according to the standard protocol recommended by the International Atomic Energy Agency. The mean micronuclei (MN) is 23.5 ± 0.9 MN/ 1000 binucleate, with the median value of 24 MN/ 1000 binucleate. The lowest number of MN was 9, and the highest was 43. There is no correlation between the number of MN in blood and yearly cumulative dose for radiation workers. The results indicate the MN expression due to small radiation exposure is almost negligible in Nuclear Malaysia radiation workers. (author)

  3. Knowledge Based Help desk System in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Mohamad Safuan Sulaiman; Abdul Muin Abdul Rahman; Norzalina Nasirudin; Khairiel Adyani Abdul Ghani; Abdul Aziz Mhd Ramli; Mohd Ashhar Khalid

    2012-01-01

    Knowledge based (K-based) Help desk system is a knowledge oriented web based system that provides support to business process of the technical service providers. It is a multi-centric system which focuses on end-users, technical workers and higher level management through utilization of knowledge which resides and grows within the system. The objectives of the system are to be a user-friendly, capture technical knowledge for efficient performance and educating users for self reliance. These were achieved through the improvement of the help desk business process and better management of technical knowledge. This system has been tested and implemented in Information Technology Center (IT), Engineering Division (BKJ) and Instrumentation and Automation Center (IAC) at the Malaysian Nuclear Agency (Nuclear Malaysia). Higher levels of user satisfaction and faster growth in technical knowledge repository have been recorded in the system. This paper describes the help desk system in the perspective of management of its technical knowledge contributing to strengthening organizational knowledge asset of Nuclear Malaysia as national nuclear research institution. (Author)

  4. Clinical Profile and Visual Outcome of Ocular Bartonellosis in Malaysia

    OpenAIRE

    Tan, Chai Lee; Fhun, Lai Chan; Tai, Evelyn Li Min; Abdul Gani, Nor Hasnida; Muhammed, Julieana; Tuan Jaafar, Tengku Norina; Ahmad Tajudin, Liza Sharmini; Wan Hitam, Wan-Hazabbah

    2017-01-01

    Background. Ocular bartonellosis can present in various ways, with variable visual outcome. There is limited data on ocular bartonellosis in Malaysia. Objective. We aim to describe the clinical presentation and visual outcome of ocular bartonellosis in Malaysia. Materials and Methods. This was a retrospective review of patients treated for ocular bartonellosis in two ophthalmology centers in Malaysia between January 2013 and December 2015. The diagnosis was based on clinical features, support...

  5. Impact of Nuclear Technology to the National Socio-Economy: Technical Support by Nuclear Malaysia

    International Nuclear Information System (INIS)

    Hazmimi Kasim; Ainul Hayati Daud; Jamal Khaer Ibrahim; Alawiah Musa

    2011-01-01

    In Malaysia, the development of nuclear technology began in the year 1972. More than 30 years of application, today, the technology made impact to the national socio-economy through contribution to GDP and; improving quality of life and enhanced societal well-being. The application of nuclear technology both in public and private agencies in industrial, medical and agricultural sectors were considered. In 2008, the impact of nuclear technology shows the contribution of 0.032% to the total GDP. Industry sector shows an increasing trend and is the highest contributor, while agriculture sector remains the lowest. In this regard, Malaysian Nuclear Agency (Nuclear Malaysia) played an important role as a technical support agency in nuclear technology, as a supplier and provider for the service, training and research for the industrial, medical and agricultural sectors. (author)

  6. Permit to Work System in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Shyen, A.K.S.; Azwafarina Zarmira Aznan; Md Derus Ibrahim

    2015-01-01

    A Permit-To-Work System is an essential part of the job risk assessment process. An effective Permit-To-Work System would help to prevent accident that usually involves maintenance and construction activities. In Malaysian Nuclear Agency, Radiation Safety and Health Division (BKS) has been given the responsibility to implement the system in order to fulfill the requirement of providing a safe and healthy workplace and environment for its employees as pledged in the Occupational Safety, Health and Environmental Policy. This paper presents the roles and functions of Permit-To-Work System, together with the process flow and challenges ahead. (author)

  7. Nuclear Power: Is It a New Clear Choice for Malaysia

    Science.gov (United States)

    Besar, Idris B.

    2008-05-01

    Energy is essential for socio-economic development. Any nation's standard of living is closely related to its access to energy. To put into perspective, the per capita electricity consumptions in developed countries of the Organisation for Economic Cooperation and Development (OECD) is currently estimated at 8600 kilowatts-hour per year as compared to the consumption rates in Malaysia and some African countries of 3300 and 50 kilowatts-hour per year, respectively. Energy is therefore an important pre-requisite for achieving the Malaysian vision of becoming a developed nation by the year 2020, in that it is needed not only for industrialization programme but also in maintaining quality of life. In Malaysia, the main concern currently is still on the supply in term of adequacy, reliability and quality; and moving slowly but steadily towards security, sustainability, environmentally friendly and contribution to climate change. With this new dimension, nuclear power emerged as a good match to a possible alternative in the comprehensive national energy policy. Many studies presented the positive aspects of nuclear power while others indicated the bad sides and potential risks. This paper will highlight some of those pros and cons as well as the potential risks beside a discussion on relevant requirements for a nuclear power programme in particular those of interest to the professionals in the physical sciences.

  8. Nuclear Power: Is It a New Clear Choice for Malaysia

    International Nuclear Information System (INIS)

    Besar, Idris B.

    2008-01-01

    Energy is essential for socio-economic development. Any nation's standard of living is closely related to its access to energy. To put into perspective, the per capita electricity consumptions in developed countries of the Organisation for Economic Cooperation and Development (OECD) is currently estimated at 8600 kilowatts-hour per year as compared to the consumption rates in Malaysia and some African countries of 3300 and 50 kilowatts-hour per year, respectively. Energy is therefore an important pre-requisite for achieving the Malaysian vision of becoming a developed nation by the year 2020, in that it is needed not only for industrialization programme but also in maintaining quality of life. In Malaysia, the main concern currently is still on the supply in term of adequacy, reliability and quality; and moving slowly but steadily towards security, sustainability, environmentally friendly and contribution to climate change. With this new dimension, nuclear power emerged as a good match to a possible alternative in the comprehensive national energy policy. Many studies presented the positive aspects of nuclear power while others indicated the bad sides and potential risks. This paper will highlight some of those pros and cons as well as the potential risks beside a discussion on relevant requirements for a nuclear power programme in particular those of interest to the professionals in the physical sciences

  9. Blog Teknologi Nuklear Malaysia as an Alternative of Nuclear Information Dissemination

    International Nuclear Information System (INIS)

    Mohd Hasnor Hassan; Norzehan Ngadiron; Mohd Hafizal Yusof; Habibah Adnan; Rosmawati Hassan; Iberahim Ali

    2013-01-01

    This paper discusses the technical aspects of development Nuclear Technology Blog in Malaysia, developed by the Division of Information Management (BPM) and can be access through the official web site Malaysian Nuclear Agency (Nuclear Malaysia). This blog features general information in the form of electronic or e-books such as pamphlets, Warta Nuklear Malaysia, Nada Nuklear Malaysia, Nuclear Malaysia in the News and annual report issued by Malaysian Nuclear Agency circulated in hard copy to the public. In addition, this blog also embedded with the video such as plant and facilities at this agency. This blog is expected to help the public to retrieve information about nuklear technology and its application in various fields more quickly, accurately and easily. (author)

  10. Selection of Possible Candidate Area for Nuclear Power Plant in Johor, Malaysia

    International Nuclear Information System (INIS)

    Nor Afifah Basri; Ahmad Termizi Ramli

    2012-01-01

    Nuclear power is considered as one of the best option for future energy development in Malaysia. Since Malaysia has no experience in nuclear energy generation, commissioning the first nuclear power plant needs tremendous effort in various aspects. Site selection is one of important step in nuclear power plant commissioning process. This paper proposes candidate sites for nuclear power plant in Mersing, Kota Tinggi, Muar and Batu Pahat district in Johor, Malaysia. The candidate selection process uses the IAEA document and AELB guideline as main reference, supported by site selection procedure by various countries. MapInfo Professional software was used to simulate the selection process for candidate areas for the nuclear power plant. This paper concluded that Tenggaroh and Jemaluang area are the most suitable area for nuclear power plant facilities in Johor, Malaysia. (Author)

  11. Selection of possible candidate area for nuclear energy facility in Johor, Malaysia

    International Nuclear Information System (INIS)

    Nor Afifah Basri; Ahmad Termizi Ramli

    2012-01-01

    Nuclear power is considered as one of the best option for future energy development in Malaysia. Since Malaysia has no experience in nuclear energy generation, commissioning the first nuclear power plant needs tremendous effort in various aspects. Site selection is one of important step in nuclear power plant commissioning process. This paper proposes candidate sites for nuclear power plant in Mersing, Kota Tinggi, Muar and Batu Pahat district in Johor, Malaysia. The candidate selection process uses the IAEA document and AELB guideline as main reference, supported by site selection procedure by various countries. MapInfo Professional software was used to stimulate the selection process for candidate areas for the nuclear power plant. This paper concluded that Tenggaroh and Jemaluang area are the most suitable area for nuclear power plant facilities in Johor, Malaysia. (Author)

  12. Information on Nuclear Malaysia Internal Auditee Since 2012-2016

    International Nuclear Information System (INIS)

    Fazila Said; Nur Hanisah Adnan; Noor Azreen Maslan

    2016-01-01

    Audits carried out in the Quality Management System (QMS) aims to determine whether the quality management system complies with the standard requirements, assess the implementation of the system and its effectiveness in achieving organizational objectives, for improvement, as input to the management and find a loophole quality improvement. An organization must carry out a series of audits for the purpose of maintaining the certification is based on standards. To maintain and enhance the credibility of the audit, only a competent auditor selected. RMC has developed procedures for managing the activities of the Internal Audit and Internal Audit to all QMS certification in Malaysian Nuclear Agency. Effectiveness and efficiency of the internal audit activity depends on the skill and experience in addition to the availability of an internal auditor that time. The following information is shared activeness line Internal Auditors Malaysia Nuclear Agency from 2012 until 2016. (author)

  13. Profile of men's health in Malaysia: problems and challenges

    OpenAIRE

    Tong, Seng Fah; Low, Wah Yun; Ng, Chirk Jenn

    2011-01-01

    Men's health concerns have evolved from the traditional andrology and male sexual health to a more holistic approach that encompasses male psychological, social and physical health. The poor state of health in men compared to their female counterparts is well documented. A review of the epidemiological data from Malaysia noted a similar trend in which men die at higher rates in under 1 and above 15 years old groups and most disease categories compared to women. In Malaysia, the main causes of...

  14. Transformation of Nuclear Malaysia into Research and Development Organisation and Technical Support Organisation (TSO++): Restructuring Study

    International Nuclear Information System (INIS)

    Muhd Noor Muhd Yunus; Ariff Shah Ismail; Prak Tom, P.P.

    2011-01-01

    Malaysian Nuclear Agency (Nuklear Malaysia), formerly known as Malaysian Institute for Nuclear Technology Research (MINT) was established on September 1972. As an agency under the purview of Ministry of Science, Technology and Innovation (MOSTI), Nuklear Malaysia has a role to introduce and promote the application of nuclear science and technology for national development. Besides that, Nuklear Malaysia plays important role in providing quality and best-in-class research towards comprehensively generating new technologies in nuclear field. For the past few years, the government has been studying the possibility of deploying nuclear energy for electricity generation. On 11th January 2011, Y.A.B Prime Minister announced the establishment of Malaysian Nuclear Power Cooperation (MNPC) that is responsible to plan, spearhead and coordinate the implementation of nuclear energy development program for Malaysia and to take the necessary action to realize the development of the first nuclear power plant (NPP) in Malaysia. This is a strong and significant indication that Malaysia is seriously considering to embark into nuclear power program. As an agency that has been involve in nuclear field for the past few decades, Nuklear Malaysia has been identified as Technical Support Organisation (TSO) for the NPP project. Since then, preparation for transforming Nuklear Malaysia into TSO has been started. One of the areas that have been studied is the preparedness of organizations structure to effectively uphold the responsibilities of TSO. This paper briefly describes attributes of TSO, example of effective TSO organizations and study that has been conducted in preparation of Nuklear Malaysia to be Research and Development and Technical Support Organization (TSO++). (author)

  15. Malaysia.

    Science.gov (United States)

    1988-08-01

    In this discussion of Malaysia, attention is directed to the following: geography; the people; history; government; political conditions; the economy; defense; foreign relations; and relations between the US and Malaysia. In 1987 Malaysia's population was estimated to be 16.5 million with an annual growth rate of 2.6%. The infant mortality rate is 25/1000 with a life expectancy of 66 years. Peninsular Malaysia borders Thailand in the north and is separated from Singapore in the south by the narrow Johore Strait. About 50% of the area is covered by tropical jungle. The population distribution is uneven, with some 13.5 of the 16.5 million residents concentrated on the Peninsular Malaysia lowlands. The Malays, the largest population group, make up 49%. Nearly 1/3 of the Malaysians are Chinese, and Malaysians of Indian descent comprise slightly over 9% of the population. The early Buddhist Malay kingdom of Srivijaya, based at what currently is Palembang, Sumatra, dominated much of the Malay Peninsula from the 9th to the 13th centuries A.D. Full European control over the sultanates of the Malay Peninsula, Sabah, and Sarawak was not achieved until the latter half of the 19th century. During British control, a well-ordered system of public administration was created, public services were extended, and large-scale rubber and tin production was developed. Colonial rule was interrupted by the Japanese invasion and occupation from 1942-45. Malaysia achieved independence on August 31, 1957, and is a constitutional monarchy, nominally headed by the Yang di-Pertuan Agong, or paramount ruler. The ruler also is the leader of the Islamic faith in Malaysia. Executive power is vested in the Cabinet, led by the prime minister. The Malaysian legal system is based on English common law. The currently ruling Barisan Nasional, formed in 1973, includes 13 parties, among them the chief components of the former Alliance, a coalition of community-based parties. Malaysia's economic record is 1

  16. Past, current and future aspects of nuclear medicine in Malaysia

    International Nuclear Information System (INIS)

    Dharmalingam, S.K.

    1980-01-01

    Nuclear Medicine in Malaysia began initially with the use of radioiodine and radiophosphorous for the investigation and treatment of thyroid and blood disorders around 1960. Following this we went through a phase of organ imaging using radioiodine and radiogold using an early generation Phillips Scanner. In terms of Medical usefulness this proved a big step forward in Malaysian Medicine, basic though the techniques were. The third phase of this speciality came on in the 1970s with the availability of generator scanners. A tremendous spurt in Nuclear Imaging and thyroid function studies took place. We have now together with the University Hospital Gamma Cameras which have considerably widened the scope of Nuclear Medicine especially in the field of cardiovascular studies. Further advances are expected in the future with the availability of medical cyclotrons, positron cameras and emission tomography. However yesterdays problems have not disappeared completely and the training of personnel and provision of up to date Nuclear Medicine laboratories with the latest equipment should be given top priority so as to assure progress in this speciality. (author)

  17. Nuclear power development and nuclear data activities in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Gui Ah Auu [Malaysian Institute for Nuclear Technology Research, Ministry of Science, Technology and the Environment, Selangor (Malaysia)

    1999-03-01

    In this paper, research activities on nuclear power requirement carried out jointly by MINT and other organizations are described. Also discussed are activities on neutronics such as TRIGA reactor fuel management, storage pool criticality, and reactor fuel transfer cask calculations. In addition, recent work on radiation transport activities in MINT such as skyshine and photon phantom dose calculations using the MCNP and MRIPP computer codes are presented. Finally, nuclear data measurement works by researchers in Malaysian universities are described. (author)

  18. Nuclear power development and nuclear data activities in Malaysia

    International Nuclear Information System (INIS)

    Gui Ah Auu

    1999-01-01

    In this paper, research activities on nuclear power requirement carried out jointly by MINT and other organizations are described. Also discussed are activities on neutronics such as TRIGA reactor fuel management, storage pool criticality, and reactor fuel transfer cask calculations. In addition, recent work on radiation transport activities in MINT such as skyshine and photon phantom dose calculations using the MCNP and MRIPP computer codes are presented. Finally, nuclear data measurement works by researchers in Malaysian universities are described. (author)

  19. Transformation of Library Services in Nuclear Malaysia: e-SDI

    International Nuclear Information System (INIS)

    Mohd Hafizal Yusof; Nasaruddin Ahmad; Habibah Adnan

    2015-01-01

    In order to deliver its services to the public, library must have initiatives to attract the public on using their services. One of the services offered by the library is information packaging or Selective Dissemination of Information (SDI). SDI is services that enable the librarian to serve the user on upcoming information according to the users interest. Before this, librarian will package new publication or information regarding certain topics of the user need and deliver it to the target user frequently. Theorically, this service is connection between library and user and back to library again. Nuclear Malaysia Library has used Integrated Library Management Utilities (ILMU) since 2005. Through this system, there is one module known as Article Browsing where its function same with SDI. This paper will elaborate on transformation of SDI services from conventional to the electronic form. (author)

  20. Enterprise KM System: IT based Tool for Nuclear Malaysia

    International Nuclear Information System (INIS)

    Mohamad Safuan Sulaiman; Siti Nurbahyah Hamdan; Mohd Dzul Aiman Aslan

    2014-01-01

    Implementation of right and suitable tool for enterprise Knowledge Management (KM) system to an organization is not an easy task. Everything needs to be taken into account before its implementation come true. One of them is to ensure full cooperation is given by the whole entire organization to succeed the knowledge sharing culture utilizing the tool. From selection of potential tools until the implementation and deployment strategies, these shall be thoroughly and carefully organized. A study of choosing the suitable tools and those strategies has been done in Nuclear Malaysia as resulted from Process Oriented Knowledge Management (POKM) project. As far as enterprise KM system is concerned, Microsoft Share Point technology is one of the potential tools in this context. This paper articulates approach and methodology of choosing the technology including its planning, deployment and implementation strategies. (author)

  1. Better Quality of IT Help Desk Service in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Mohamad Safuan Bin Sulaiman; Abdul Muin Abdul Rahman; Norzalina Nasirudin

    2012-01-01

    Information Technology Centre (ITC) is a part of technical support division which plays important role as technical service provider for Nuclear Malaysia. As the only IT service provider, it could not be excused from the issue of delivering quality of service for better serving organization. The implementation of IT help desk system has improved the quality of the help desk service through better management of knowledge and communication. In this system, help desk business process has been re engineered in which communications and knowledge is captured in every stage of help desk processes. Although the system is for IT Help desk, surprisingly, its framework has been successfully implemented at other technical support providers like Engineering Division (BKJ) and Instrumentation and Automation Center (IAC). This paper describes the reengeneering of IT help desk business process which focus on the management of IT knowledge and help desk communication for better quality of service. (author)

  2. Malaysia

    International Nuclear Information System (INIS)

    1992-01-01

    Malaysia's oil reserves are found in 56 fields, 32 of which are in production. Gas is found in 54 fields, four of which are in production three off Sarawak and one off Terengganu. Oil reserves stand at 3.6 billion barrels and gas at 59 trillion cubic feet respectively. Malaysia's oil reserves are expected to last 12.5 years and gas reserves 73.8 years at current rates of production and consumption. Malaysia's production of crude oil increased in 1991 to 623,100 bpd, from 600,700 bpd in 1990 in response to both increased production capacity and demand. Condensates contribute an additional estimated 22,100 bpd to total output. 57% of the crude comes from 13 oil fields off Terengganu, 20% from nine fields off Sabah and 23% from 10 fields off Sarawak. (Author)

  3. Cultivating Safety Culture in Malaysia Nuclear Industries through Education and Training

    International Nuclear Information System (INIS)

    Ibrahim, Sabariah Kader; Choi, Kwang Sik

    2012-01-01

    Malaysian Nuclear Agency (Nuclear Malaysia) is a national R and D organisation under Ministry of Science, Technology and the Innovation Malaysia, focusing on the application and promotion of nuclear and related technologies for national development. The core business of Nuclear Malaysia is R and D, and our approach has been customer focused, and remains in line with the mainstream of national socio-economic agenda. Thus Nuclear Malaysia.s activities support the short and long- terms national developmental programme. As a result of conducting R and D we generate products and services, including marketing of products and providing technical services, consultancy and training. Hence we would be able to move forwards towards achieving self-reliance and sustainability. Training service centre has been entrusted to enhance the application of nuclear technology in various socio-economic sectors i.e. industry, medical, agricultural and the environment. Thus, skill manpower should be developed and able to participate in various activities to support national development agenda. In executing the functions, the Centre has sufficient resources in term of manpower (for coordinating and training), finance and facilities. In addition, the Centre is backed by a pool of experienced and skilled personnel from other divisions in Nuclear Malaysia and also from our associates or partners to ensure smooth implementation of training

  4. Cultivating Safety Culture in Malaysia Nuclear Industries through Education and Training

    Energy Technology Data Exchange (ETDEWEB)

    Ibrahim, Sabariah Kader [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of); Choi, Kwang Sik [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2012-05-15

    Malaysian Nuclear Agency (Nuclear Malaysia) is a national R and D organisation under Ministry of Science, Technology and the Innovation Malaysia, focusing on the application and promotion of nuclear and related technologies for national development. The core business of Nuclear Malaysia is R and D, and our approach has been customer focused, and remains in line with the mainstream of national socio-economic agenda. Thus Nuclear Malaysia.s activities support the short and long- terms national developmental programme. As a result of conducting R and D we generate products and services, including marketing of products and providing technical services, consultancy and training. Hence we would be able to move forwards towards achieving self-reliance and sustainability. Training service centre has been entrusted to enhance the application of nuclear technology in various socio-economic sectors i.e. industry, medical, agricultural and the environment. Thus, skill manpower should be developed and able to participate in various activities to support national development agenda. In executing the functions, the Centre has sufficient resources in term of manpower (for coordinating and training), finance and facilities. In addition, the Centre is backed by a pool of experienced and skilled personnel from other divisions in Nuclear Malaysia and also from our associates or partners to ensure smooth implementation of training

  5. Malaysia.

    Science.gov (United States)

    Van Niel, Eloise Smith; Schelander, Bjorn

    This book provides an overview of Malaysia's history and culture. The book begins with a prehistoric times and continues through nationhood. Each chapter provides background information along with student activities and project suggestions. Chapters include: (1) "Introduction"; (2) "Early Trade and Civilization"; (3) "The…

  6. Clinical Profile and Visual Outcome of Ocular Bartonellosis in Malaysia

    Directory of Open Access Journals (Sweden)

    Chai Lee Tan

    2017-01-01

    Full Text Available Background. Ocular bartonellosis can present in various ways, with variable visual outcome. There is limited data on ocular bartonellosis in Malaysia. Objective. We aim to describe the clinical presentation and visual outcome of ocular bartonellosis in Malaysia. Materials and Methods. This was a retrospective review of patients treated for ocular bartonellosis in two ophthalmology centers in Malaysia between January 2013 and December 2015. The diagnosis was based on clinical features, supported by a positive Bartonella spp. serology. Results. Of the 19 patients in our series, females were predominant (63.2%. The mean age was 29.3 years. The majority (63.2% had unilateral involvement. Five patients (26.3% had a history of contact with cats. Neuroretinitis was the most common presentation (62.5%. Azithromycin was the antibiotic of choice (42.1%. Concurrent systemic corticosteroids were used in approximately 60% of cases. The presenting visual acuity was worse than 6/18 in approximately 60% of eyes; on final review, 76.9% of eyes had a visual acuity better than 6/18. Conclusion. Ocular bartonellosis tends to present with neuroretinitis. Azithromycin is a viable option for treatment. Systemic corticosteroids may be considered in those with poor visual acuity on presentation.

  7. Clinical Profile and Visual Outcome of Ocular Bartonellosis in Malaysia.

    Science.gov (United States)

    Tan, Chai Lee; Fhun, Lai Chan; Tai, Evelyn Li Min; Abdul Gani, Nor Hasnida; Muhammed, Julieana; Tuan Jaafar, Tengku Norina; Ahmad Tajudin, Liza Sharmini; Wan Hitam, Wan-Hazabbah

    2017-01-01

    Background. Ocular bartonellosis can present in various ways, with variable visual outcome. There is limited data on ocular bartonellosis in Malaysia. Objective. We aim to describe the clinical presentation and visual outcome of ocular bartonellosis in Malaysia. Materials and Methods. This was a retrospective review of patients treated for ocular bartonellosis in two ophthalmology centers in Malaysia between January 2013 and December 2015. The diagnosis was based on clinical features, supported by a positive Bartonella spp. serology. Results. Of the 19 patients in our series, females were predominant (63.2%). The mean age was 29.3 years. The majority (63.2%) had unilateral involvement. Five patients (26.3%) had a history of contact with cats. Neuroretinitis was the most common presentation (62.5%). Azithromycin was the antibiotic of choice (42.1%). Concurrent systemic corticosteroids were used in approximately 60% of cases. The presenting visual acuity was worse than 6/18 in approximately 60% of eyes; on final review, 76.9% of eyes had a visual acuity better than 6/18. Conclusion. Ocular bartonellosis tends to present with neuroretinitis. Azithromycin is a viable option for treatment. Systemic corticosteroids may be considered in those with poor visual acuity on presentation.

  8. The influence of nuclear energy development in Northeast Asia to Malaysia

    International Nuclear Information System (INIS)

    Mohamad Faisol Keling

    2010-01-01

    This chapter discusses how the government Malaysia issues facing nuclear energy development in East Asia. Bombings of Hiroshima and Nagasaki in Japan (1945) and the incident of nuclear reactor in Chernobyl (1986) are also discussed. Increase in world oil prices also influence the government in south East Asia to move towards nuclear energy development, and this includes Malaysia. Plans to use nuclear in this country is not a new issue as it is beginning to emerge since the time of independence but the issues that arise when it is focused on nuclear development for military service. This chapter also warmly debated the issue of nuclear development is Malaysia will be opposed by other countries since there are several countries that blocked due to the internal factors of the country. (author)

  9. National Profiles in Technical and Vocational Education in Asia and the Pacific: Malaysia.

    Science.gov (United States)

    United Nations Educational, Scientific and Cultural Organization, Bangkok (Thailand). Principal Regional Office for Asia and the Pacific.

    One of a series of studies on the development of technical and vocational education in the member states of UNESCO, this report profiles the educational system in Malaysia. The four parts of the document provide general information about the following: the country; the history, philosophy, and structure of the educational system; vocational…

  10. Experiencing KM Tools and Methods in Publishing Technical Writing: Nuclear Malaysia Experience

    International Nuclear Information System (INIS)

    Normazlin Ismail; Mohd Hafizal Yusof; Habibah Adnan

    2015-01-01

    Knowledge Management (KM) is one of the approaches used by corporate nowadays in order to establish their business in meeting with their targets. For Nuclear Malaysia, one of the agencies under Ministry of Science, Technology and Innovation (MOSTI), nuclear knowledge management are strictly practiced as main players in managing the information and knowledge among their researchers. In addition, Nuclear Malaysia itself is unique where the nuclear knowledge is hardly developed through 40 years of its establishment. Through knowledge management, one project developed in order to capture researchers information and knowledge known as book writing. Researchers that experienced and experts in his or her fields are encouraged to write the technical book and published with the cooperation of Dewan Bahasa dan Pustaka (DBP). To date, there are several technical books are ready to publish and marketed among the universities and public. This paper will elaborate KM tools and methods applied during publishing technical writing in the Nuclear Malaysia. (author)

  11. Nuclear power: Looking to the future. Nobel Laureate public lecture, 18 July 2007, Kuala Lumpur, Malaysia

    International Nuclear Information System (INIS)

    ElBaradei, M.

    2007-01-01

    For many years, Malaysia has been a strong and supportive partner of the IAEA. On the non-proliferation front, Malaysia is party to the NPT, with a comprehensive safeguards agreement in force. In November 2005, Malaysia also signed the additional protocol to its safeguards agreement. In the field of safety, Malaysia is a party to the conventions on early notification and assistance in the case of an accident or radiological emergency. Malaysia also participates in the Asian Nuclear Safety Network. The IAEA has a large and active technical cooperation (TC) programme in Malaysia. For example, the IAEA has been supporting the use of isotope hydrology in Malaysia to combat groundwater contamination in industrial sites. Last year we were also active in the health sector in Malaysia, supporting training and workforce development in the use of positron emission tomography. We are supporting the establishment of a Malaysian cyclotron facility for radioisotope production. The most recent such development was the establishment of a laboratory for the application of radiation in nanotechnology. And Malaysia plays an important role in hosting conferences, workshops and training courses in areas such as non-destructive testing, radiation safety, tissue grafts, regional electronic networking and the maintenance of nuclear instruments. The need to ensure adequate and reliable energy supplies is directly relevant to development, and to national and international security. As such, energy will continue to be an important part of the global agenda for the foreseeable future. Like many countries, Malaysia faces complex choices as it looks to expand its energy mix and ensure its energy security. At the IAEA, we stand ready to assist you in finding the solutions that are best suited to your needs and priorities

  12. International Nuclear Information System (INIS): Malaysia contribution for nuclear knowledge preservation

    International Nuclear Information System (INIS)

    Mohd Hafizal Yusof; Habibah Adnan; Iberahim Ali

    2012-01-01

    International Atomic Energy Agency (IAEA) is an organization under the United Nations (UN), which serves to disseminate accurate information about the nuclear matters. In accordance with its role, an International Nuclear Information System (INIS) was established in 1970 to provide opportunities for member countries under the auspices of the IAEA to share information, expertise and knowledge, particularly in the nuclear field. Malaysia became a member since 1978, and the first country's input was posted in 1980. INIS activities are supervised by liaison officers (LO) to monitor and oversee matters relating to INIS management. INIS has developed 49 subject matters (subject heading) and LO needs to prepare, review and compile the records before sending to INIS database at IAEA headquarters in Vienna, Austria. Material received will be processed before distributing to all IAEA member states through INIS web site or CD to countries that subscribe to it. This paper focused on how Malaysia contributes to development of INIS and to promote Malaysian about the existence of this database that not only focused on nuclear science but also related technologies. (Author)

  13. Managing Nuclear Corporate Memories: Malaysia's Contribution to INIS Development

    International Nuclear Information System (INIS)

    Mohd Hafizal Yusof; Habibah Adnan

    2015-01-01

    International Atomic Energy Agency (IAEA) is an organization under the United Nations (UN), which serves to disseminate accurate information about the nuclear matters. In accordance with its role, an International Nuclear Information System (INIS) was established in 1970 to provide opportunities for member countries under the auspices of the IAEA to share information, expertise and knowledge, particularly in the nuclear field. Malaysia became a member since 1978, and the first country's input was posted in 1980. INIS activities are supervised by liaison officers (LO) to monitor and oversee matters relating to INIS management. From 1980 until 2013, there are many developments in INIS input and variation of publication type that have been indexed. Number of input increased year by year because of enhancement of publication published and also promotional activities that have been done either in Nuclear Malaysia itself or outside the Nuclear Malaysia. This paper will elaborate efforts done by Malaysian INIS Center in promoting INIS to Nuclear Malaysia researchers and target universities library in Malaysia. (author)

  14. Provision of nuclear information in Malaysia with particular reference to PUSPATI

    International Nuclear Information System (INIS)

    Samat, M.I.

    1982-09-01

    It is the purpose of this dissertation to look into the availability of scientific and technical information sources in Malaysia; to explain the situation of data communication and telecommunications in Malaysia; to discuss the availability, utilization, hardware and software of computers in Malaysia; to show the operation and services provided by INIS to its members; to propose several methods of undertaking literature searches either by manual, online, batch processing or telex; to discuss what are the methods available to acquire the original documents; and to compare the estimate cost of each method in order to conclude upon the most economical method of obtaining nuclear information. (author)

  15. Provision of nuclear information in Malaysia with particular reference to PUSPATI

    Energy Technology Data Exchange (ETDEWEB)

    Samat, M I

    1982-09-01

    It is the purpose of this dissertation to look into the availability of scientific and technical information sources in Malaysia; to explain the situation of data communication and telecommunications in Malaysia; to discuss the availability, utilization, hardware and software of computers in Malaysia; to show the operation and services provided by INIS to its members; to propose several methods of undertaking literature searches either by manual, online, batch processing or telex; to discuss what are the methods available to acquire the original documents; and to compare the estimate cost of each method in order to conclude upon the most economical method of obtaining nuclear information. (author).

  16. The impact of the multilateral approach to the nuclear fuel cycle in Malaysia's nuclear fuel cycle policy

    International Nuclear Information System (INIS)

    Baharuddin, B.; Ferdinand, P.

    2014-01-01

    Since the Pakistan-India nuclear weapon race, the North Korean nuclear test and the September 11 attack revealed Abdul Qadeer Khan's clandestine nuclear black market and the fear that Iran's nuclear program may be used for nuclear weapon development, scrutiny of activities related to nuclear technologies, especially technology transfer has become more stringent. The nuclear supplier group has initiated a multilateral nuclear fuel cycle regime with the purpose of guaranteeing nuclear fuel supply and at the same time preventing the spread of nuclear proliferation. Malaysia wants to develop a programme for the peaceful use of nuclear energy and it needs to accommodate itself to this policy. When considering developing a nuclear fuel cycle policy, the key elements that Malaysia needs to consider are the extent of the fuel cycle technologies that it intends to acquire and the costs (financial and political) of acquiring them. Therefore, this paper will examine how the multilateral approach to the nuclear fuel cycle may influence Malaysia's nuclear fuel cycle policy, without jeopardising the country's rights and sovereignty as stipulated under the NPT. (authors)

  17. Profile of men's health in Malaysia: problems and challenges

    Science.gov (United States)

    Tong, Seng Fah; Low, Wah Yun; Ng, Chirk Jenn

    2011-01-01

    Men's health concerns have evolved from the traditional andrology and male sexual health to a more holistic approach that encompasses male psychological, social and physical health. The poor state of health in men compared to their female counterparts is well documented. A review of the epidemiological data from Malaysia noted a similar trend in which men die at higher rates in under 1 and above 15 years old groups and most disease categories compared to women. In Malaysia, the main causes of death in men are non-communicable diseases and injuries. Risk factors, such as risk-taking behaviour, smoking and hypertension, are prevalent and amenable to early interventions. Erectile dysfunction, premature ejaculation and prostate disorders are also prevalent. However, many of these morbidities go unreported and are not diagnosed early; therefore, opportunities for early intervention are missed. This reflects poor health knowledge and inadequate health-care utilisation among Malaysian men. Their health-seeking behaviour has been shown to be strongly influenced by family members and friends. However, more research is needed to identify men's unmet health-care needs and to develop optimal strategies for addressing them. Because the Malaysian population is aging and there is an increase in sedentary lifestyles, optimizing men's health will remain a challenge unless effective measures are implemented. The existing male-unfriendly health-care system and the negative influence of masculinity on men's health behaviour must be addressed. A national men's health policy based on a male-friendly approach to health-care delivery is urgently needed to provide a framework for addressing these challenges. PMID:21358664

  18. Profile of men's health in Malaysia: problems and challenges.

    Science.gov (United States)

    Tong, Seng Fah; Low, Wah Yun; Ng, Chirk Jenn

    2011-07-01

    Men's health concerns have evolved from the traditional andrology and male sexual health to a more holistic approach that encompasses male psychological, social and physical health. The poor state of health in men compared to their female counterparts is well documented. A review of the epidemiological data from Malaysia noted a similar trend in which men die at higher rates in under 1 and above 15 years old groups and most disease categories compared to women. In Malaysia, the main causes of death in men are non-communicable diseases and injuries. Risk factors, such as risk-taking behaviour, smoking and hypertension, are prevalent and amenable to early interventions. Erectile dysfunction, premature ejaculation and prostate disorders are also prevalent. However, many of these morbidities go unreported and are not diagnosed early; therefore, opportunities for early intervention are missed. This reflects poor health knowledge and inadequate health-care utilisation among Malaysian men. Their health-seeking behaviour has been shown to be strongly influenced by family members and friends. However, more research is needed to identify men's unmet health-care needs and to develop optimal strategies for addressing them. Because the Malaysian population is aging and there is an increase in sedentary lifestyles, optimizing men's health will remain a challenge unless effective measures are implemented. The existing male-unfriendly health-care system and the negative influence of masculinity on men's health behaviour must be addressed. A national men's health policy based on a male-friendly approach to health-care delivery is urgently needed to provide a framework for addressing these challenges.

  19. Radiochemistry course in the undergraduate nuclear science program at Universiti Kebangsaan Malaysia

    International Nuclear Information System (INIS)

    Sarmani, S.B.; Yahaya, R.B.; Yasir, M.S.; Majid, A.Ab.; Khoo, K.S.; Rahman, I.A.; Mohamed, F.

    2015-01-01

    Universiti Kebangsaan Malaysia offered an undergraduate degree program in Nuclear Science since 1980 and the programme has undergone several modifications due to changes in national policy and priority. The programme covers nuclear sub-disciplines such as nuclear physics, radiobiology, radiochemistry, radiation chemistry and radiation safety. The radiochemistry component consists of radiochemistry, chemistry in nuclear industry, radiochemical analysis laboratory, radiopharmaceutical chemistry subjects and mini research project in radiochemistry. (author)

  20. Managing Nuclear Corporate Memories: Malaysia Contribution to INIS Development, 2010-2015

    International Nuclear Information System (INIS)

    Mohd Hafizal Yusof; Habibah Adnan

    2016-01-01

    International Nuclear Information System (INIS) has been developed since 1969 in cooperation between Member states under International Atomic Energy Agency (IAEA). This paper produced in aim to ensure that Malaysia also contribute into INIS development in acquiring, managing and disseminating nuclear related information within this countries. (author)

  1. The impact of nuclear technology to the national socio-economy in Malaysia

    International Nuclear Information System (INIS)

    Ainul Hayati Daud; Hazmimi Kasim

    2010-01-01

    The Malaysian Nuclear Agency (Nuclear Malaysia), in cooperation with the Ministry of Science, Technology and Innovation (MOSTI) and the International Islamic University Malaysia Enterpreneurship and Consultancies Sdn. Bhd. has conducted a study to evaluate the impact of nuclear technology applications to national socio-economic development in industry, medical and agriculture sectors, under the 9th Malaysia Plan. The study also took stock of progress achieved so far by assessing the impact of its application to national socio-economic development, after more than three decades the technology was developed in the country and also identified issues on the applications of nuclear technology in the country and conducts benchmarking with Japan and The Republic of Korea. The findings of the study indicated clearly that nuclear technology has progressed in Malaysia and has positively contributed towards socio-economic development of the country. It generates employment, creates opportunities for new businesses, enhances human capital development, and uplifts the quality of health care services in the country. The use of nuclear technology exposes Malaysian industries to modern technology; leading to better products and services quality, enhanced diagnosis and therapeutic capabilities in the medical sector, and enriched the agriculture sector with means to produce new and better cultivars. The nuclear technology applications are viewed as one of the prime-mover for further economic growth and enrichment of the technology content of local companies, enhancement of skill of local employees, and enhancement of the value added of local resources. (author)

  2. Improvement of customer satisfaction evaluation for quality management system and accreditation in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Fazila Said; Noriah Ali; Siti Mariam Ibrahim

    2010-01-01

    Malaysian Nuclear Agency (Nuclear Malaysia) possesses seven certification of Quality Management System, namely ISO 9001:2008, and two certification of Malaysia Laboratory Accreditation Scheme, namely ISO/IEC 17025:2005. General Requirement of Standard for those two certifications needs customer satisfaction evaluation to be conducted every year. Thus, the Innovation Management Centre (IMC) undertakes improvement action to harmonise and coordinate the formulation of questionnaires in Nuclear Malaysia based on data analysis for 2009. The newly developed questionnaire that applies to all processes and laboratories that have received or awaiting certification have value addition in terms of analytical methods that are more concise, precise, simple and focus on effective action plan to enhance customer satisfaction. Methods such as Importance-Performance Analysis (IPA), Customer Satisfaction Index (CSI) and Service Quality Dimension (SERVQUAL) will be used in this research. (author)

  3. Physical Fitness and Metabolic Profile among Malay Undergraduates of a Public University in Selangor Malaysia

    OpenAIRE

    M. Emad; M. Kandiah; W. K. Lim; M. Y. Barakatun-Nisak; A. Rahmat; S. Norasruddin; M. Appukutty

    2017-01-01

    This study investigated health-related components of physical fitness consisting of morphological fitness (body fat % or BF %; Body Mass Index or BMI; and waist circumference or WC), metabolic fitness (blood glucose, lipid profiles and haemoglobin) and aerobic capacity (VO2max). This crosssectional study involved 324 undergraduates recruited voluntarily by systematic random sampling from a public university in the city Shah Alam, Selangor Malaysia. The respondents’ aerobic capacity was measur...

  4. Preliminary Study on Preservation of Scientific and Nuclear Equipment in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Mohd Fauzi Haris; Siti Nurbahyah Hamdan; Saipo Bahari Abdul Ratan

    2016-01-01

    Scientific achievements and technological advances in today undeniably has become more sophisticated with the latest capabilities that have helped human life in either routine or scientific problem solving. But each time the power that created them, every tool, particularly equipment used for experimental and scientific tasks also face the risk of aging and damage either the damage is expected or unexpected. Circumstance or situation depends on the use and care of such a scientific tool. To ensure a scientific tool that can be used for a long shelf life, the appropriate care and maintenance should be concerned about. This paper discusses matters related to scientific equipment and Nuclear Malaysia Nuclear specializes in equipment that is connected to and controlled by a computer in terms of care, use and future planning to ensure that it can be used for an appropriate period of time. (author)

  5. Managing RTP Console Upgrading Project: Best Practice for Nuclear Malaysia as TSO in Supporting NPP Development

    International Nuclear Information System (INIS)

    Nurfarhana Ayuni Joha; Syahirah Abdul Rahman; Izhar Abu Hussin

    2011-01-01

    Human Resource Development (HRD) is required for Nuclear Power Programme (NPP). To be a Technical Support Organisation (TSO) for NPP, Nuclear Malaysia should be ready to take the responsibility in supporting Nuclear Regulatory Agency (NRA) and NPP Operators. In nurturing Nuclear Malaysia as TSO, the prime important and focus of HRD for the NPP is the reactor engineering technology. Nuclear Malaysia gives various phases of supports needed to build NPP such as during siting, design, planning, licensing, construction, commissioning, operation and maintenance in its own way and capability. The current Nuclear Malaysia unique approach is the TRIGA PUSPATI reactor (RTP) upgrading project. Research reactor plays an important role in Research and Developpement organization as a nuclear facility to assist the development of NPP. Therefore, upgrading the research reactor is needed to build the skills and gain knowledge of workers to work safely. After 29 years of operation, the RTP system is facing aging problems due to many components in the reactor are outdated. Therefore, immediate action should be carried out to mitigate the aging factor of the reactor to prevent the worsening of the aging problem, and to prevent untoward incident from happening. Action should also cover short and long term planning to prevent current situation from recurring. Currently, RTP is upgrading its console from analog to digital system. One of the achievements in this console upgrading project is the development and implementation of project management. This paper comprises the overview on the RTP console upgrading project, the project management and how this project can lead Nuclear Malaysia to be a good TSO for the development of NPP. (author)

  6. Country Waste Profile Report for Malaysia. Reporting Year: 2005

    International Nuclear Information System (INIS)

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  7. Country Waste Profile Report for Malaysia. Reporting Year: 2008

    International Nuclear Information System (INIS)

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  8. Country Waste Profile Report for Malaysia. Reporting Year: 2007

    International Nuclear Information System (INIS)

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  9. Country Waste Profile Report for Malaysia. Reporting Year: 2006

    International Nuclear Information System (INIS)

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  10. Malaysia

    Directory of Open Access Journals (Sweden)

    Normi Idris Azrul

    2017-01-01

    Full Text Available Numerical models are capable of simulating various groundwater scenarios and relate it towards groundwater management. A mesh based density dependent flow model, FEFLOW is used to simulate groundwater flow and transport for a coastal island aquifer in Kg. Salang, Tioman Island, Malaysia. FEFLOW is designed to simulate 2D and 3D, variable density groundwater flow and multi-species transport. The impacts of pumping and recharge rates represented by three different groundwater scenarios, which were investigated by means of hydraulic heads, TDS concentrations and water balance components. Scenario A showed the standard saturated groundwater flow and the steady state fluid flow. Over pumping and inconsistency in recharge rate are the stresses shown in Scenarios B and C. Scenario B involved in the maximum pumping rate of 96m3 per day and recharge rate of 300mm per year has shown a drawdown of 1.5 m. Scenario C showed the extreme pumping rate of 1000m3 per day and without recharge has shown a decrease in groundwater levels of 6.3 m.and groundwater storage (50%. Scenario B presented the most promising finding compared with Scenario C. Highest hydraulic heads, lowest mass concentration and positive groundwater storage (2578.6m3/day were obtained in Scenario B. Additionally, and further progress is needed in obtaining the water usage data from each part to determine the best pumping rate. A sustainable groundwater management plan is crucial to maintain the natural resources and social benefits as well as to protect the ecological balance.

  11. Country Nuclear Power Profiles - 2009 Edition

    International Nuclear Information System (INIS)

    2009-08-01

    The Country Nuclear Power Profiles compiles background information on the status and development of nuclear power programs in Member States. It consists of organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country, and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. The preparation of Country Nuclear Power Profiles (CNPP) was initiated in 1990s. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. This is the 2009 edition issued on CD-ROM and Web pages. It updates the country information for 44 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 30 countries that have operating nuclear power plants, as well as 14 countries having past or planned nuclear power programmes (Bangladesh, Egypt, Ghana, Indonesia, the Islamic Republic of Iran, Italy, Kazakhstan, Nigeria, Philippines, Poland, Thailand, Tunisia, Turkey and Vietnam). For the 2009 edition, 26 countries provided updated or new profiles. For the other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases

  12. Share point 2013 Implementation Strategy for Supporting KM System Requirements in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Mohamad Safuan Sulaiman; Siti Nurbahyah Hamdan; Abdul Muin Abdul Rahman

    2015-01-01

    Knowledge Management system (KMS or KM System) is an important tool for knowledge intensive organization such as Nuclear Malaysia. In June 2010, MS Share Point 2007 was deployed as a tool for KM System in Nuclear Malaysia and was functioning correctly until the end of 2013, whereby the system failed due to software malfunction and inability of the infrastructure to support its continuous operation and usage expansion. This led to difficulties for users to access their operational data and information, hence hampering access to one of the most important tool for KM System in Nuclear Malaysia. However, recently a newer and updated version of the system for example Share point 2013 was deployed to meet the same objectives. Learning from previous failures, the tool has been analyzed at various stages of technical and management reviews. The implementation of this newer version has been designed to overcome most of the deficiencies faced by the older version, both from the software and infrastructure point of views. The tool has performed very well ever since its commissioning from December 2014 till today. As it is still under warranty till March 2016, minimum maintenance issues have been experienced and any problems have been rectified promptly. This paper describes the implementation strategy in preparing the design information of software and hardware architecture of the new tool to overcome the problems of older version, in order to provide a better platform for KM System in Nuclear Malaysia. (author)

  13. Radiation dose distribution monitoring at neutron radiography facility area, Nuclear Energy Unit, Malaysia

    International Nuclear Information System (INIS)

    Abdul Razak Daud

    1995-01-01

    One experiment was carried out to get the distribution of radiation doses at the neutron radiography facilities, Nuclear Energy Unit, Malaysia. The analysis was done to evaluate the safety level of the area. The analysis was used in neutron radiography work

  14. Country nuclear power profiles. 2000 ed

    International Nuclear Information System (INIS)

    2001-03-01

    The preparation of Country Nuclear Power Profiles was initiated within the framework of the IAEA programme on assessment and feedback of nuclear power plant performance. It responded to a need for a database and a technical document containing a description of the economic situation, the energy and the electricity sector and the primary organizations involved in nuclear power in IAEA Member States. In 1998, the first edition of the Country Nuclear Power Profiles was published focusing on the overall economic, energy and electricity situation in the country and on its nuclear power industrial structure and organizational framework. The compilation was made based on of 29 Member States with operating nuclear power plants by the end of 1995 and incorporated the 'Fact Sheets' on international, multilateral and bilateral agreements as collected by EXPO. In May 1999, an Advisory Group Meeting was organized with the purpose of updating the information in the Country Nuclear Power Profiles of each country, to reflect the new approaches and conditions of the national nuclear power programmes. The impact of the open electricity market, privatization and deregulation on the nuclear sector was an important aspect recommended by the experts to be taken in consideration. It was also recommended to periodically review the status and trends of nuclear industries in IAEA Member States and exchange information among experts of the lessons learned from the countries engaged in nuclear programmes, with a view to update the profiles at two year intervals. This second edition covers the changes in the new environment in the electricity as well as in the nuclear sector, be it that the situation differs from country to country. In general, the information is updated to 1999. For the preparation of this second edition, the IAEA received contributions from all 31 countries with operating power plants by the end of 1999, as well as Italy and the Islamic Republic of Iran. A database has been

  15. Regulatory requirements for nuclear power plant site selection in Malaysia-a review.

    Science.gov (United States)

    Basri, N A; Hashim, S; Ramli, A T; Bradley, D A; Hamzah, K

    2016-12-01

    Malaysia has initiated a range of pre-project activities in preparation for its planned nuclear power programme. Clearly one of the first steps is the selection of sites that are deemed suitable for the construction and operation of a nuclear power plant. Here we outline the Malaysian regulatory requirements for nuclear power plant site selection, emphasizing details of the selection procedures and site characteristics needed, with a clear focus on radiation safety and radiation protection in respect of the site surroundings. The Malaysia Atomic Energy Licensing Board (AELB) site selection guidelines are in accord with those provided in International Atomic Energy Agency (IAEA) and United Stated Nuclear Regulatory Commission (USNRC) documents. To enhance the suitability criteria during selection, as well as to assist in the final decision making process, possible assessments using the site selection characteristics and information are proposed.

  16. Country Nuclear Power Profiles. 2016 Edition

    International Nuclear Information System (INIS)

    2016-12-01

    The Country Nuclear Power Profiles compile background information on the status and development of nuclear power programmes in Member States. The publication summarizes organizational and industrial aspects of nuclear power programmes and provides information about the relevant legislative, regulatory and international framework in each State. Its descriptive and statistical overview of the overall economic, energy and electricity situation in each State and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programmes throughout the world. This 2016 edition, issued on CD-ROM, contains updated country information for 51 States.

  17. Country Nuclear Power Profiles - 2015 Edition

    International Nuclear Information System (INIS)

    2015-08-01

    The Country Nuclear Power Profiles compile background information on the status and development of nuclear power programmes in Member States. The publication summarizes organizational and industrial aspects of nuclear power programmes and provides information about the relevant legislative, regulatory and international framework in each State. Its descriptive and statistical overview of the overall economic, energy and electricity situation in each State and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programmes throughout the world. This 2015 edition, issued on CD-ROM, contains updated country information for 51 States

  18. Country Nuclear Power Profiles - 2013 Edition

    International Nuclear Information System (INIS)

    2013-08-01

    The Country Nuclear Power Profiles compile background information on the status and development of nuclear power programmes in Member States. The CNPP summarizes organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. This 2013 edition, issued on CD-ROM and Web pages, contains updated country information for 51 countries

  19. Safety Considerations in the Selection of Nuclear Power Plant Candidate Sites in Johor State, Malaysia

    International Nuclear Information System (INIS)

    Ramli, A.T.; Basri, N.A.; Abu Hanifah, N.Z.H.

    2014-01-01

    Nuclear power is considered as one of the best options for future energy development in Malaysia. Since Malaysia has no experience in nuclear energy generation / production, commissioning the first nuclear power plant needs tremendous effort in various aspects. The most obvious challenges are to ensure the nation’s safety and to handle security issues that may arise from a nuclear power plant site. This paper aims to propose a site for nuclear power plant in Johor State, Malaysia as well as listing the possible safety challenges in the process. The site selection uses the Malaysian Atomic Energy Licensing Board (AELB) guideline document as the main reference, supported by documents from International Atomic Energy Agency (IAEA) and from various countries. Only five site characteristics are chosen as study parameters – geological features and seismic data, air dispersion analysis using meteorological data, population distribution, safety zones and emergency supports. This paper concluded that site number 2 (CS2) at Tanjung Tenggaroh, Mersing is the most suitable area for nuclear power plant in Johor state. It has the least possible risks, safety and security issues. (author)

  20. Safety Considerations in the Selection of Nuclear Power Plant Candidate Sites in Johor State, Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Ramli, A. T.; Basri, N. A.; Abu Hanifah, N. Z.H., [Department of Physics, Faculty of Science Universiti Teknologi Malaysia Johor (Malaysia)

    2014-10-15

    Nuclear power is considered as one of the best options for future energy development in Malaysia. Since Malaysia has no experience in nuclear energy generation / production, commissioning the first nuclear power plant needs tremendous effort in various aspects. The most obvious challenges are to ensure the nation’s safety and to handle security issues that may arise from a nuclear power plant site. This paper aims to propose a site for nuclear power plant in Johor State, Malaysia as well as listing the possible safety challenges in the process. The site selection uses the Malaysian Atomic Energy Licensing Board (AELB) guideline document as the main reference, supported by documents from International Atomic Energy Agency (IAEA) and from various countries. Only five site characteristics are chosen as study parameters – geological features and seismic data, air dispersion analysis using meteorological data, population distribution, safety zones and emergency supports. This paper concluded that site number 2 (CS2) at Tanjung Tenggaroh, Mersing is the most suitable area for nuclear power plant in Johor state. It has the least possible risks, safety and security issues. (author)

  1. Body composition indices and predicted cardiovascular disease risk profile among urban dwellers in Malaysia.

    Science.gov (United States)

    Su, Tin Tin; Amiri, Mohammadreza; Mohd Hairi, Farizah; Thangiah, Nithiah; Dahlui, Maznah; Majid, Hazreen Abdul

    2015-01-01

    This study aims to compare various body composition indices and their association with a predicted cardiovascular disease (CVD) risk profile in an urban population in Kuala Lumpur, Malaysia. A cross-sectional survey was conducted in metropolitan Kuala Lumpur, Malaysia, in 2012. Households were selected using a simple random-sampling method, and adult members were invited for medical screening. The Framingham Risk Scoring algorithm was used to predict CVD risk, which was then analyzed in association with body composition measurements, including waist circumference, waist-hip ratio, waist-height ratio, body fat percentage, and body mass index. Altogether, 882 individuals were included in our analyses. Indices that included waist-related measurements had the strongest association with CVD risk in both genders. After adjusting for demographic and socioeconomic variables, waist-related measurements retained the strongest correlations with predicted CVD risk in males. However, body mass index, waist-height ratio, and waist circumference had the strongest correlation with CVD risk in females. The waist-related indicators of abdominal obesity are important components of CVD risk profiles. As waist-related parameters can quickly and easily be measured, they should be routinely obtained in primary care settings and population health screens in order to assess future CVD risk profiles and design appropriate interventions.

  2. Body Composition Indices and Predicted Cardiovascular Disease Risk Profile among Urban Dwellers in Malaysia

    Directory of Open Access Journals (Sweden)

    Tin Tin Su

    2015-01-01

    Full Text Available Objectives. This study aims to compare various body composition indices and their association with a predicted cardiovascular disease (CVD risk profile in an urban population in Kuala Lumpur, Malaysia. Methods. A cross-sectional survey was conducted in metropolitan Kuala Lumpur, Malaysia, in 2012. Households were selected using a simple random-sampling method, and adult members were invited for medical screening. The Framingham Risk Scoring algorithm was used to predict CVD risk, which was then analyzed in association with body composition measurements, including waist circumference, waist-hip ratio, waist-height ratio, body fat percentage, and body mass index. Results. Altogether, 882 individuals were included in our analyses. Indices that included waist-related measurements had the strongest association with CVD risk in both genders. After adjusting for demographic and socioeconomic variables, waist-related measurements retained the strongest correlations with predicted CVD risk in males. However, body mass index, waist-height ratio, and waist circumference had the strongest correlation with CVD risk in females. Conclusions. The waist-related indicators of abdominal obesity are important components of CVD risk profiles. As waist-related parameters can quickly and easily be measured, they should be routinely obtained in primary care settings and population health screens in order to assess future CVD risk profiles and design appropriate interventions.

  3. Country Nuclear Power Profiles - 2010 Edition

    International Nuclear Information System (INIS)

    2010-08-01

    The Country Nuclear Power Profiles compiles background information on the status and development of nuclear power programs in Member States. It consists of organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country, and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. The preparation of Country Nuclear Power Profiles (CNPP) was initiated in 1990s. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. This is the 2010 edition issued on CD-ROM and Web pages. It updates the country information for 48 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 29 countries that have operating nuclear power plants, as well as 19 countries having past or planned nuclear power programmes (Bangladesh, Belarus, Chile, Egypt, Ghana, Indonesia, the Islamic Republic of Iran, Italy, Jordan, Kazakhstan, Lithuania, Morocco, Nigeria, Philippines, Poland, Thailand, Tunisia, Turkey and Vietnam). For the 2010 edition, 24 countries provided updated or new profiles. For the other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases. The CNPP reports have been prepared by each Member State in accordance with the IAEA format. The IAEA is not responsible for the content of these reports

  4. Country Nuclear Power Profiles - 2011 Edition

    International Nuclear Information System (INIS)

    2011-08-01

    The Country Nuclear Power Profiles compiles background information on the status and development of nuclear power programs in Member States. It consists of organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country, and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. The preparation of Country Nuclear Power Profiles (CNPP) was initiated in 1990s. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. This is the 2011 edition issued on CD-ROM and Web pages. It updates the country information for 50 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 29 countries that have operating nuclear power plants, as well as 21 countries having past or planned nuclear power programmes (Bangladesh, Belarus, Chile, Egypt, Ghana, Indonesia, the Islamic Republic of Iran, Italy, Jordan, Kazakhstan, Kuwait, Lithuania, Morocco, Nigeria, Philippines, Poland, Syrian Arab Republic, Thailand, Tunisia, Turkey and Vietnam). For the 2011 edition, 23 countries provided updated or new profiles. For the other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases.

  5. Country Nuclear Power Profiles - 2007 Edition

    International Nuclear Information System (INIS)

    2008-01-01

    The preparation of Country Nuclear Power Profiles (CNPP) was initiated within the framework of the IAEA's programme on assessment and feedback of nuclear power plant performance. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. It covers background information on the status and development of nuclear power programmes in countries having nuclear plants in operation and/or plants under construction. This is the 2007 edition issued on CD-ROM and Web pages. It updates the country information, in general, to the end of 2006 for 39 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 30 countries that have operating nuclear power plants, as well as nine countries having past or planned nuclear power programmes (Bangladesh, Egypt, Indonesia, the Islamic Republic of Iran, Italy, Kazakhstan, Poland, Turkey, and Vietnam). For the 2007 edition, 21 countries provided information to the IAEA to update their profiles. For the 18 other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases. These 18 countries are Argentina, Belgium, Bulgaria, Canada, China, Egypt, Finland, Indonesia, Japan, Mexico, Netherlands, Poland, Romania, Slovenia, South Africa, Spain, Switzerland, and Ukraine. Overall, the CNPP reviews the organizational and industrial aspects of nuclear power programmes in participating countries, and provides information about the relevant legislative, regulatory and international frameworks in each country. It compiles the current issues in the new environment within which the electricity and nuclear sector operates, i.e. energy policy, and privatization and deregulation in

  6. Knowledge Sharing Through Virtual Mode: The Influenced Factors for KM Development Among the Researchers in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Adnan, H.; Sulaiman, M.S.; Yusof, M.H.; Ali, I.

    2014-01-01

    Conclusion: • The primary contribution of this study is to assess the influence of virtual mode as a KM medium in Nuclear Malaysia. • Direct relationship between the researchers and the used of virtual mode in the knowledge sharing process. • Finding reveals that virtual mode contributes significant factors in influencing researchers’ knowledge sharing behaviour. • The findings from the study may be used by the management of Nuclear Malaysia to improve or enhance the capacity of virtual mode provided by the organisation

  7. Country Nuclear Power Profiles - 2012 Edition

    International Nuclear Information System (INIS)

    2012-08-01

    The Country Nuclear Power Profiles compile background information on the status and development of nuclear power programmes in Member States. The CNPP's main objectives are to consolidate information about the nuclear power infrastructures in participating countries, and to present factors related to the effective planning, decision making and implementation of nuclear power programmes that together lead to safe and economical operations of nuclear power plants. The CNPP summarizes organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. Topics such as reactor safety, nuclear fuel cycle, radioactive waste management and research programmes are for the most part not discussed in detail. Statistical data about nuclear plant operations, population, energy and electricity use are drawn from the PRIS, EEDB, World Development Indicators (WDI) of the World Bank and the national contributions. This publication is updated and the scope of coverage expanded annually. This is the 2012 edition, issued on CD-ROM and Web pages. It contains updated country information for 51 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 29 countries that have operating nuclear power plants, as well as 22 countries with past or planned nuclear power. Each of the 51 profiles in this publication is self-standing, and contains information officially provided by the respective national authorities. For the 2012 edition, 20 countries provided updated or new profiles. These are Argentina, Armenia, Bangladesh, Chile, Germany, Ghana

  8. Personnel and working area monitoring at the Department of Nuclear Science, Universiti Kebangsaan Malaysia

    International Nuclear Information System (INIS)

    Amran Abd Majid; Muhamad Samudi Yasir; Che Rosli Che Mat

    1995-01-01

    Personnel (staff and student) and working area absorbed dose monitoring at the Department of Nuclear Science from 1984 until September 1993 is reported. Generally average absorbed dose received by the staff and working area were less than 0.5 and 2.0 mSv/yr respectively. The application of low activity of radioactive materials and complying the UKM (Universiti Kebangsaan Malaysia) and LPTA (AELB) - Atomic Energy Licensing Board regulations contributing to the low rate recorded. (author)

  9. ICT as an enabler in supporting Knowledge Management in Nuclear Malaysia: Issues, challenges and best practises

    International Nuclear Information System (INIS)

    Abdul Muin Abdul Rahman

    2009-01-01

    This paper discusses the notion that ICT (Information and Communication Technology) is an enabler to KM (Knowledge Management) and how ICT can help to support KMS (KM Systems) in the context of Nuclear Malaysia. It starts by taking an academic tour and looking at the meanings and definitions of ICT and KM or KMS from various perspectives. Coincidently, ICT and KM carries a variety of meanings when view from different angles by different groups of people, as described in the following sections. The paper also discusses the issues and challenges in building ICT systems and applications such as that for the KMS. It also provides strategies, actions plans or best practises done by various sectors of the ICT industry that can also be applied to Nuclear Malaysia in its pursuit of building a KMS. As an R and D organization in which knowledge creation, preservation, storage and retrieval are its daily diet, a KMS is something that Nuclear Malaysia cannot afford to live without. (Author)

  10. Exploring Learners’ Mental Health Profile: A study in Universiti Tun Hussein Onn Malaysia

    Science.gov (United States)

    Lee, M. F.; Lai, C. S.

    2017-08-01

    Mental health issue was a serious matter that was often neglected by people. This article will describe a study of the mental health profile among the learners of Malaysia Technical University (MTU) that focus on Universiti Tun Hussein Onn Malaysia (UTHM). A survey using DASS-21 inventory and self-developed questionnaire was used for this study to investigate learners’ mental health level in three elements and factors contribute towards mental health. A total number of 450 students from seven faculties in UTHM was strata randomly selected as sampel for this study. The relationships between factors of mental health and the elements of mental health was identified. Collected data was analysed using percentage, mean score, standard deviation and multiple linear regression. Findings showed that majority of students possess normal level but the percentage of severe and extremely severe level was increasing. The main factor highly significantly correlate to all the mental health elements was self-evaluation. Hence, it is highly recommended that mental health issue needs great attention and remedial action from higher learning institution, non-governmental organizations, parents, students themselves and other concerned bodies.

  11. Country nuclear power profiles. 2001 ed

    International Nuclear Information System (INIS)

    2002-03-01

    The preparation of Country Nuclear Power Profiles was initiated within the framework of the IAEA's programme on assessment and feedback of nuclear power plant performance. It responded to a need for a database and a technical document containing a description of the economic situation, the energy and the electricity sector and the primary organizations involved in nuclear power in IAEA Member States. In 1998, the first edition of the Country Nuclear Power Profiles was published focusing on the overall economic, energy and electricity situation in the country and on its nuclear power industrial structure and organizational framework. The compilation was made based on contributions of 29 Member States with operating nuclear power plants by the end of 1995 and Italy. It also incorporated the 'Fact Sheets' on international, multilateral and bilateral agreements as collected by EXPO. The second edition, issued on CD-ROM only, covered the changes in the new environment of the electricity and the nuclear sector, i.e. the impact of privatization and deregulation on these sectors, be it that the situation differs from country to country. The third edition, issued as hard copy and CD-ROM, updates the country information, in general, to the end of 2000. This publication compiles background information on the status and development of nuclear power programmes in countries having operating nuclear plants and/or plants under construction as of 1 January 2001 and in countries actively engaged in planning such a programme. It presents historical information on energy supply and demand; reviews the organizational and industrial aspects of nuclear power programmes in participating countries for the same period; and provides information about the relevant legislative, regulatory, and international framework in each country. Topics such as reactor safety, the nuclear fuel cycle, radioactive waste management and research programmes are for the most part not discussed in detail

  12. Country nuclear power profiles. 2001 ed

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    The preparation of Country Nuclear Power Profiles was initiated within the framework of the IAEA's programme on assessment and feedback of nuclear power plant performance. It responded to a need for a database and a technical document containing a description of the economic situation, the energy and the electricity sector and the primary organizations involved in nuclear power in IAEA Member States. In 1998, the first edition of the Country Nuclear Power Profiles was published focusing on the overall economic, energy and electricity situation in the country and on its nuclear power industrial structure and organizational framework. The compilation was made based on contributions of 29 Member States with operating nuclear power plants by the end of 1995 and Italy. It also incorporated the 'Fact Sheets' on international, multilateral and bilateral agreements as collected by EXPO. The second edition, issued on CD-ROM only, covered the changes in the new environment of the electricity and the nuclear sector, i.e. the impact of privatization and deregulation on these sectors, be it that the situation differs from country to country. The third edition, issued as hard copy and CD-ROM, updates the country information, in general, to the end of 2000. This publication compiles background information on the status and development of nuclear power programmes in countries having operating nuclear plants and/or plants under construction as of 1 January 2001 and in countries actively engaged in planning such a programme. It presents historical information on energy supply and demand; reviews the organizational and industrial aspects of nuclear power programmes in participating countries for the same period; and provides information about the relevant legislative, regulatory, and international framework in each country. Topics such as reactor safety, the nuclear fuel cycle, radioactive waste management and research programmes are for the most part not discussed in detail

  13. English Teaching Profiles from the British Council: Burma, Cyprus, Czechoslovakia, Ethiopia, Ghana, India, Lesotho, New Zealand, Pakistan, Qatar, Malaysia.

    Science.gov (United States)

    British Council, London (England). English Language and Literature Div.

    The role of English and the status of English language instruction is reported for Burma, Cyprus, Czechoslovakia, Ethiopia, Ghana, India, Lesotho, New Zealand, Pakistan, Qatar, and Malaysia. The profile for each country contains a summary of English instruction within and outside of the educational system, teacher supply and qualifications,…

  14. Country nuclear power profiles. 2003 ed

    International Nuclear Information System (INIS)

    2004-03-01

    The preparation of Country Nuclear Power Profiles (CNPP) was initiated within the framework of the IAEA's programme on assessment and feedback of nuclear power plant performance. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. The CNPP covers background information on the status and development of nuclear power programmes in countries having nuclear plants in operation and/or plants under construction. It reviews the organizational and industrial aspects of nuclear power programmes in participating countries, and provides information about the relevant legislative, regulatory and international frameworks in each country. The CNPP compiles the current issues in the new environment within which the electricity and nuclear sector operates, i.e. energy policy, and privatization and deregulation in these sectors, the role of government, nuclear energy and climate change, and safety and waste management, which differ from country to country

  15. Country nuclear power profiles. 2003 ed

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-03-01

    The preparation of Country Nuclear Power Profiles (CNPP) was initiated within the framework of the IAEA's programme on assessment and feedback of nuclear power plant performance. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. The CNPP covers background information on the status and development of nuclear power programmes in countries having nuclear plants in operation and/or plants under construction. It reviews the organizational and industrial aspects of nuclear power programmes in participating countries, and provides information about the relevant legislative, regulatory and international frameworks in each country. The CNPP compiles the current issues in the new environment within which the electricity and nuclear sector operates, i.e. energy policy, and privatization and deregulation in these sectors, the role of government, nuclear energy and climate change, and safety and waste management, which differ from country to country.

  16. Country nuclear power profiles. 2004 ed

    International Nuclear Information System (INIS)

    2005-12-01

    The preparation of Country Nuclear Power Profiles (CNPP) was initiated within the framework of the IAEA's programme on assessment and feedback of nuclear power plant performance. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. The CNPP covers background information on the status and development of nuclear power programmes in countries having nuclear plants in operation and/or plants under construction. It reviews the organizational and industrial aspects of nuclear power programmes in participating countries, and provides information about the relevant legislative, regulatory and international frameworks in each country. The CNPP compiles the current issues in the new environment within which the electricity and nuclear sector operates, i.e. energy policy, and privatization and deregulation in these sectors, the role of government, nuclear energy and climate change, and safety and waste management, which differ from country to country

  17. History of Discharge of Radionuclide from Nuclear Malaysia Research Reactor

    International Nuclear Information System (INIS)

    Mohd Nahar Othman; Ismail Sulaiman

    2013-01-01

    After more than 40 years the operation of Malaysian Nuclear Agency research reactor, this is the first time, the discharge emission radionuclide to environment is recorded and analyzed in detail. Starting from 1984, radionuclide Ar-41 had been analyzed manually by Research Officers but their finding is not recorded in any Journal. That is responsible of Safety and Health Division to make sure the safety of the workers and public living around Malaysian Nuclear Agency receive safe dose. This paper will report dose that had been discharge to the environment starting from 1984 to 2012 and it detail calculations.After more than 40 years the operation of Malaysian Nuclear Agency research reactor, this is the first time, the discharge emission radionuclide to environment is recorded and analyzed in detail. Starting from 1984, radionuclide Ar-41 had been analyzed manually by Research Officers but their finding is not recorded in any Journal. That is responsible of Safety and Health Division to make sure the safety of the workers and public living around Malaysian Nuclear Agency receive safe dose. This paper will report dose that had been discharge to the environment starting from 1984 to 2012 and it detail calculations. (author)

  18. Requirement profile for nuclear power station personnel

    International Nuclear Information System (INIS)

    Roeglin, H.C.

    1984-01-01

    The starting point in deriving the requirement profile for the shift personnel in the control rooms of nuclear power stations is information of a technical, organisational and ergonomic kind. The technique used, the distribution of work to different work areas and the configuration of the workplace is determined by the tasks and the environmental conditions in which they have to be done. (orig./DG) [de

  19. Country nuclear power profiles. 2001 ed

    International Nuclear Information System (INIS)

    2002-03-01

    The preparation of Country Nuclear Power Profiles was initiated within the framework of the IAEA's programme on assessment and feedback of nuclear power plant performance. In 2000,nuclear power provides about 17% of the world's electricity, with 438 units operating in 30 countries. As part of its programmes in the field of nuclear power, the IAEA compiles information from its Member States about the operational and institutional framework of their nuclear power programmes, among other aspects. Technical data additionally is maintained and analyzed through the IAEA's databases covering energy, electricity, and nuclear power status and trends. These include the Power Reactor Information System (PRIS) and the Energy and Economic Data Bank (EEDB), which have long assisted Member States by serving as central sources of reliable information in the field. This publication compiles background information on the status and development of nuclear power programmes in countries having operating nuclear plants and/or plants under construction as of 1 January 2001 and in countries actively engaged in planning such a programme. Statistical data about nuclear plant operations, population, energy and electricity use are largely drawn from the PRIS and EEDB sources as of yearend 2000 and from the national contributions. However, the 2000 EEDB data are taken from the World Bank statistics as of 1999 and from national contributions. The compilation's main objectives are to consolidate information about the nuclear power infrastructures in participating countries, and to present factors related to the effective planning, decision-making, and implementation of nuclear power programmes that together lead to safe and economic operations. Altogether 30 IAEA Member States having operating nuclear power plants as of 1 January 2001 as well as Italy, the Islamic Republic of Iran, Kazakhstan, Turkey and Vietnam contributed information to the document's major sections. Each of the 35 profiles in

  20. Clinical profile and aetiology of optic neuritis in Hospital Universiti Sains Malaysia--5 years review.

    Science.gov (United States)

    Ismail, Shatriah; Wan Hazabbah, Wan Hitam; Muhd-Nor, Nor-Idahriani; Daud, Jakiyah; Embong, Zunaina

    2012-04-01

    Although few studies concerning optic neuritis (ON) in Asian countries have been reported, there is no report about ON in Malaysia particularly within the Malay population. We aimed to determine the clinical manifestation, visual outcome and aetiology of ON in Malays, and discussed the literature of ON studies in other Asian populations. This was a retrospective study involving 31 consecutive patients (41 eyes) with ON treated at Hospital Universiti Sains Malaysia commencing from July 2005 till January 2010 with a period of follow-up ranging from 18-60 months. The clinical features, laboratory results, possible aetiology, and visual acuity after one year were analysed. Females were the predominant group. The age of the patients ranged between 3-55 years and peaked between 21-30 years old. 67.7% of the patients had unilateral involvement. Pain on ocular movement was observed in 31.7% of the affected eyes. 73.3% of 41 involved eyes showed visual acuity equal 6/60 or worse on presentation. Paracentral scotoma was the most common visual field defect noted. Optic disc papillitis proved more widespread compared to the retrobulbar type of ON. The aetiology was idiopathic in more than 50%, while the risk of multiple sclerosis was extremely low (3.2%) in our series. 66.0% demonstrating visual acuity improved to 6/12 or better at one year after the attack. 16.1% showed evidence of recurrence during follow-up. In conclusion, the clinical profile and aetiology of ON in Malay patients are comparable to other ON studies reported by other Asian countries.

  1. Physical Fitness and Metabolic Profile among Malay Undergraduates of a Public University in Selangor Malaysia

    Directory of Open Access Journals (Sweden)

    M. Emad

    2017-12-01

    Full Text Available This study investigated health-related components of physical fitness consisting of morphological fitness (body fat % or BF %; Body Mass Index or BMI; and waist circumference or WC, metabolic fitness (blood glucose, lipid profiles and haemoglobin and aerobic capacity (VO2max. This crosssectional study involved 324 undergraduates recruited voluntarily by systematic random sampling from a public university in the city Shah Alam, Selangor Malaysia. The respondents’ aerobic capacity was measured by field fitness tests and anthropometric measurements using standard protocols. The mean BMI of respondents was 22.51 ± 4.18 kg/m2, and majority of the respondents (93% are within normal range of WC. The prevalence of underweight was 13.5% and overweight/obese was 20.2%. The blood glucose levels of respondents were within the normal range (94.4% and about 5% of female respondents had moderate anaemia. More than 70% of the males and 25% of the females had poor VO2max levels (aerobic capacity. In summary, the present results suggest the necessity of health promotion programme focusing on physical activity and nutrition for university students.

  2. Nuclear Malaysia. Towards being a certification body for radiation safety auditors

    International Nuclear Information System (INIS)

    Nik Ali, Nik Arlina; Mudri, Nurul Huda; Mod Ali, Noriah

    2012-01-01

    Current management practice demands that an organisation inculcate safety culture in preventing radiation hazard. Radiation safety audit is known as a step in ensuring radiation safety compliance at all times. The purpose of Radiation Safety Auditing is to ensure that the radiation safety protection system is implemented in accordance to Malaysia Atomic Energy Licensing Act 1984, or Act 304, and International Standards. Competent radiation safety auditors are the main element that contributes to the effectiveness of the audit. To realise this need, Innovation Management Centre (IMC) is now in progress to be a certification body for safety auditor in collaboration with Nuclear Malaysia Training Centre (NMTC). NMTC will offer Radiation Safety Management Auditor (RSMA) course, which provide in depth knowledge and understanding on requirement on radiation safety audit that comply with the ISO/IEC 17024 General Requirements for Bodies Operating Certification Systems of Persons. Candidates who pass the exam will be certified as Radiation Safety Management Auditor, whose competency will be evaluated every three years. (author)

  3. Establishing Food Traceability System Using Nuclear and Related Techniques in Malaysia

    International Nuclear Information System (INIS)

    Zainon Othman; Nazaratul Ashifa Abdullah Salim; Salmah Moosa; Roslanzairi Mostapha

    2015-01-01

    Determination of food traceability is important in quality control and safety of food. The dramatic increase in the volume of global trade and complexity of supply chains has caused a number of issues concerning food authenticity and safety. Commodities that attract premium prices are subject to fraud such as adulteration and counterfeit. This poses serious health risks due to unknown origin of the counterfeit. In addition to safety concern, the capability to certify food origin is becoming significant economic importance. In several countries, the use of geographical indications allows producers to obtain market recognition and often a premium price. In addressing food safety issues in Malaysia, the Food Hygiene Regulations (2009) has provision for traceability but mechanism on how traceability can be achieved is not prescribed. Present mechanism is mainly paper-based system that passes information along with the commodity. However, such system is subject to failure either inadvertently or deliberately (fraud). Thus there is a need to establish a science-based traceability system to support the food safety surveillance program in Malaysia. This paper presents the concept and use of nuclear and related techniques involving isotopic and elemental fingerprinting in determining the geographical origin of various food products and its potential application for traceability of Malaysian agricultural produce. (author)

  4. Water injection profiling by nuclear logging

    International Nuclear Information System (INIS)

    Arnold, D.M.

    1980-01-01

    This invention relates to nuclear logging techniques for determining the volume flow rates and flow directions of injected water moving behind a wellbore casing. The apparatus includes a sonde equipped with a neutron source and dual radiation detectors. Oxygen in the neutron irradiated water is transmitted to 16 N and the resultant primary and Compton scattered gamma rays are detected in two energy windows by both detectors. Count rate data is analysed in terms of the windows to obtain linear flow velocities for water flow within and behind the casing. Volume flow rates are determined for upward and downward flow, and horizontal volume flow into the surrounding formation is calculated. A complete injection profile may thus be obtained. (U.K.)

  5. Case study: Proposed application of project management techniques for construction of nuclear power plant in Malaysia

    International Nuclear Information System (INIS)

    Syahirah Abdul Rahman; Phongsakorn Prak Tom; Wan Abd Hadi Wan Abu Bakar; Shaharum Ramli

    2010-01-01

    This study discusses the techniques of project management for the construction of nuclear power plants that can be used in Malaysia. Nuclear power reactors are expected to apply is the categories of Gen III + reactor where it is safer and more modern than the first generation of reactors built in the 1970s. The objective of this study is that the construction of this reactor to be completed by the stipulated time and not exceed the cost estimates. In addition, project management is also able to meet all the specifications and achieve the quality standard. In this study, the techniques used in project management to ensure the success of construction projects of nuclear power plants are a Gantt Chart, CPM/ PERT and Microsoft Project. From the study, found that these techniques can assist in facilitating the management of the project for the construction of nuclear power plants to ensure that the estimated time and cost can be managed more effectively as well as quality of care. (author)

  6. Malaysia; Malaisie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-10-01

    This document presents the energy profile of Malaysia: national organizations and energy policy (Economic Planning Unit (EPU), Ministry of Energy, Communication and Multi-media, Energy Commission); electric power companies: Tenaga National Brhd (TNB), Sarawak Electricity Supply Corporation (SESCO) and Sabah Electricity Sdn Bhd (SESB); petroleum companies: Petronas and Petronas Carigali; natural gas companies: Petronas Gas Sdn Bhd (PGSB), Malaysia LNG Ltd, Gas Malaysia Sdn Bhd and Sabah Energy Corporation (SEC) as public utility; supplies (resources, electric power, oil and gas); prices; consumption; stakes and perspectives (combined cycle power plants, Trans Thai Malaysia pipeline, refineries, Asean Grid Power project of interconnected power grids, Trans Asean Gas Pipeline (TAGP) project of interconnected gas networks, Bakun dam). (J.S.)

  7. Phylogenetic inferences of Nepenthes species in Peninsular Malaysia revealed by chloroplast (trnL intron) and nuclear (ITS) DNA sequences.

    Science.gov (United States)

    Bunawan, Hamidun; Yen, Choong Chee; Yaakop, Salmah; Noor, Normah Mohd

    2017-01-26

    The chloroplastic trnL intron and the nuclear internal transcribed spacer (ITS) region were sequenced for 11 Nepenthes species recorded in Peninsular Malaysia to examine their phylogenetic relationship and to evaluate the usage of trnL intron and ITS sequences for phylogenetic reconstruction of this genus. Phylogeny reconstruction was carried out using neighbor-joining, maximum parsimony and Bayesian analyses. All the trees revealed two major clusters, a lowland group consisting of N. ampullaria, N. mirabilis, N. gracilis and N. rafflesiana, and another containing both intermediately distributed species (N. albomarginata and N. benstonei) and four highland species (N. sanguinea, N. macfarlanei, N. ramispina and N. alba). The trnL intron and ITS sequences proved to provide phylogenetic informative characters for deriving a phylogeny of Nepenthes species in Peninsular Malaysia. To our knowledge, this is the first molecular phylogenetic study of Nepenthes species occurring along an altitudinal gradient in Peninsular Malaysia.

  8. Process validation for the manufacturing of Tc-99m generator at Nuclear Malaysia

    International Nuclear Information System (INIS)

    Noriah Jamal; Rehir Dahlan; Wan Anuar Wan Awang; Zakaria Ibrahim; Shaaban Kassim; Wan Firdaus Wan Ishak; Nelly Bo Nai Lee; Noraisyah Yusof; Siti Selina Abdul Hamid; Ng Yen; Rahimah Abdul Rahim; Muhammad Hanafi Mohamad Mokhtar; Azahari Kasbollah; Abd Jalil Abd Hamid; Yahya Talib; Shafii Khamis; Zulkifli Mohamed Hashim

    2007-01-01

    Process validation provides the best platform in identifying potential problems in the actual radiopharmaceuticals manufacturing work. The purpose of this paper is to present experience in performing process validation for the manufacturing of Tc-99m generator at Nuclear Malaysia. Process validation for the manufacturing of Tc-99m generator was done by performing four try runs, between October 2006 to April 2007. It was done using saline instead of the actual product. Each try run took four days to complete. On day 1, clean room was cleaned and disinfected. On day 2, activity of washing and sterilization of utensils, columns, rubber stoppers and aluminium caps was carried out. On day 3, preparation of white top, alumina packed column and mixing solutions was performed. Apparatus was also sent for sterilizing test. On day 4, the actual production day of the try run by impregnating column with sterile saline was performed. Prior to the manufacturing activities, particle counts measurement and area clearance were performed to ensure that the temperature and humidity of the clean room are suitable for the production work. Settle plates were placed at the identified positions including in the Hot Cell. Personnel's finger print was performed before and after production work by using touch plates. After completion of try run, elution from the generators that been manufactured, settle and touch plates were sent to quality control unit for the microbiological test. It took fourteen days to get the test results. The first try run was failed, which may be due to insufficient of proper arrangement/preparation of work. It may also due to problem of cleaning/disinfection of clean room, which may not be done properly. The further three consecutive try runs meet all the specifications including the sterility test, endotoxin test and finger prints. It shows that the manufacturing of Tc-99m generator at Nuclear Malaysia is validated and ready for the active run. (Author)

  9. A structured approach to introduce knowledge management practice in a national nuclear research institution in Malaysia

    International Nuclear Information System (INIS)

    Daud, A.H.

    2004-01-01

    In 2002, the Government of Malaysia has launched the Knowledge Management Master Plan with the aim to transform Malaysian from a production-based economy to a knowledge-based economy. In June 2003, the 2nd National Science and Technology policy was launched. The policy puts in place programmes, institutions and partnerships to enhance Malaysian economic position. Several initiatives developed emphasize on the important roles of national nuclear research institutions in the knowledge based economy. The Malaysian Institute for Nuclear Technology Research (MINT) as a national nuclear research institution is thus expected to make significant contributions to the knowledge economy. To a certain extent MINT has been successful in knowledge acquisition and exploitation from more advanced countries as well as in knowledge generation and in the knowledge application and diffusion to the socio-economic sectors. This paper describes a structured approach to introduce the knowledge management practices or initiatives in MINT. It also describes some of the challenges foreseen in adopting the practices. (author)

  10. Development of Air Dispersion Modeling for Future Nuclear Plant in Malaysia

    International Nuclear Information System (INIS)

    Mohd Nahar Othman

    2011-01-01

    The impact development of Nuclear power plant in Malaysia, can be very negative to the nearby population, causing public restlessness and consequently affecting the image of the authorities in the countries. The precise source of the pollution from the nuclear power plant must be determined, pollution emission level and the meteorological conditions are needed to predict and established the ambient air to the save level at the perimeter fence of the plant and address it with respect to the radiological ambient standards. Upon modeling using an established package as well as site measurements, the radiological level at the perimeter fence of the plant must deduced and lower than the normal ambient level. Based on this issue, a modeling study was made in vicinity of Malaysian Nuclear Agency TRIGA reactor in the area of Bangi, Selangor to evaluate the possibility of movement of air around the area and their impact. This paper will address and discuss the modeling base on the data getting from Meteorological Department such as measurement of wind speed, temperature, humidity, ambient air radiological concentration and ect. The purpose of Air Dispersion Modeling is to establish the critical ambient emission level, as well as radiological modeling. The focus will be made on exploring the use of Ausplume modeling to develop correlations between the radiological concentrations, chemical compositions and ambient model for emission controls. (author)

  11. Defining the "proven technology" technical criterion in the reactor technology assessment for Malaysia's nuclear power program

    Science.gov (United States)

    Anuar, Nuraslinda; Kahar, Wan Shakirah Wan Abdul; Manan, Jamal Abdul Nasir Abd

    2015-04-01

    Developing countries that are considering the deployment of nuclear power plants (NPPs) in the near future need to perform reactor technology assessment (RTA) in order to select the most suitable reactor design. The International Atomic Energy Agency (IAEA) reported in the Common User Considerations (CUC) document that "proven technology" is one of the most important technical criteria for newcomer countries in performing the RTA. The qualitative description of five desired features for "proven technology" is relatively broad and only provides a general guideline to its characterization. This paper proposes a methodology to define the "proven technology" term according to a specific country's requirements using a three-stage evaluation process. The first evaluation stage screens the available technologies in the market against a predefined minimum Technology Readiness Level (TRL) derived as a condition based on national needs and policy objectives. The result is a list of technology options, which are then assessed in the second evaluation stage against quantitative definitions of CUC desired features for proven technology. The potential technology candidates produced from this evaluation is further narrowed down to obtain a list of proven technology candidates by assessing them against selected risk criteria and the established maximum allowable total score using a scoring matrix. The outcome of this methodology is the proven technology candidates selected using an accurate definition of "proven technology" that fulfills the policy objectives, national needs and risk, and country-specific CUC desired features of the country that performs this assessment. A simplified assessment for Malaysia is carried out to demonstrate and suggest the use of the proposed methodology. In this exercise, ABWR, AP1000, APR1400 and EPR designs assumed the top-ranks of proven technology candidates according to Malaysia's definition of "proven technology".

  12. Consumption of fruits and vegetables in Malaysia: profiling the daily and nondaily consumers.

    Science.gov (United States)

    Yen, Steven T; Tan, Andrew K G; Feisul, Mustapha I

    2015-03-01

    This study examines the sociodemographic factors associated with daily fruit and vegetable (FV) consumption in Malaysia. Based on a cross-sectional sample of 2447 individuals from the Malaysia Non-Communicable Disease Surveillance-1, a multivariate sample selection system is developed and estimated, to accommodate high frequencies of daily FV consumption and the days of servings among nondaily consumers. Results indicate that the authors' attempt to account for endogenous sample selectivity and cross-equation correlations is justified. There exist positive correlations between FV consumption likelihoods and longer work hours, higher levels of education, high income, female gender, nonsmoking status, and being from East Malaysia. Among nondaily consumers, those with longer work hours, singles, and people with diabetes are less inclined to eat fruits on more days. Overall, higher-educated, affluent people, nonsmokers, and East Malaysians display more days of FV consumption. Based on these outcomes, several policy implications are recommended vis-à-vis FV consumption patterns in Malaysia. © 2012 APJPH.

  13. Profiling the Personality Traits of University Undergraduate and Postgraduate Students at a Research University in Malaysia

    Science.gov (United States)

    Mey, See Ching; Abdullah, Melissa Ng Lee Yen; Yin, Chuah Joe

    2014-01-01

    Research universities in Malaysia are striving to transform into world-class institutions. These universities have the capacity to attract the best students to achieve excellence in education and research. It is important to monitor the psychological well-being of students during the transformation process so that proactive intervention can help…

  14. Determination Performance Of Gamma Spectrometry Co-Axial HPGE Detector In Radiochemistry And Environment Group, Nuclear Malaysia

    International Nuclear Information System (INIS)

    Mei-Woo, Y.

    2014-01-01

    Gamma Spectrometry System is used to measure qualitatively and quantitatively a gamma emitting radionuclide. The accuracy of the measurement very much depends on the performance specifications of the HPGe detectors. From this study it found that all the seven co-axial HPGe detectors in Radiochemistry and Environment Group, Nuclear Malaysia are in good working conditions base on the verification of performance specifications namely Resolution, Peak Shape, Peak-to-Compton ratio and Relative Efficiency against the warranted value from the manufacturers. (author)

  15. Phylogenetic inferences of Nepenthes species in Peninsular Malaysia revealed by chloroplast (trnL intron) and nuclear (ITS) DNA sequences

    OpenAIRE

    Bunawan, Hamidun; Yen, Choong Chee; Yaakop, Salmah; Noor, Normah Mohd

    2017-01-01

    Background The chloroplastic trnL intron and the nuclear internal transcribed spacer (ITS) region were sequenced for 11 Nepenthes species recorded in Peninsular Malaysia to examine their phylogenetic relationship and to evaluate the usage of trnL intron and ITS sequences for phylogenetic reconstruction of this genus. Results Phylogeny reconstruction was carried out using neighbor-joining, maximum parsimony and Bayesian analyses. All the trees revealed two major clusters, a lowland group consi...

  16. Radioactive dispersion analysis for hypothetical nuclear power plant (NPP) candidate site in Perak state, Malaysia

    Science.gov (United States)

    Shamsuddin, Shazmeen Daniar; Basri, Nor Afifah; Omar, Nurlyana; Koh, Meng-Hock; Ramli, Ahmad Termizi; Saridan Wan Hassan, Wan Muhamad

    2017-10-01

    Malaysia is planning to build a nuclear power plant (NPP) by 2030 to diversify the national electricity supply and resources. Selection of an NPP site must consider various factors, especially nuclear safety consideration to fulfil the nuclear safety objectives. Environmental Risk Assessment Analysis is a part of safety requirements by the International Atomic Energy Agency (IAEA) prior to the NPP commissioning process. Risk Assessments Analysis (RIA) is compulsory for the NPP site evaluation. One of RIA methods are Radioactive Dispersion Analysis using probabilistic risk analysis software. It is also important to perform studies to estimate the impact to the neighbouring population in the case of a nuclear accident at the power plant. In the present work, aimed to study the impact of a hypothetical nuclear accident by simulating the dispersion pattern of radionuclides originated from a candidate site at Manjung, Perak. The work has been performed using the HotSpot Health Physics codes. Two types of radionuclides have been considered namely 137Cs and 131I. In calculations, the initial concentration of radioactive materials of Fukushima Daiichi accident data are used which are 2.06 x 1016 Bq and 1.68 x 1017 Bq respectively for the two radionuclides. The result shows that the dispersion distance obtained from both software are not the same. It shows that 137Cs and 131I can be dispersed as far as 16 km and 80 km away from the site during radiological accident respectively, reaching major towns in Perak. Using HOTSPOT, the estimated total effective dose equivalent (TEDE) for 137Cs and 131I at major towns in Perak such as Lumut and Sitiawan are 1.2 mSv and 9.9 mSv. As for Taiping, Ipoh, Kampar, and Teluk Intan the estimated TEDE is around 0.2 mSv and 1.6 mSv respectively. In conclusion, the dispersion can reach as far as 80 km from the site. However, estimated annual effective dose is not more than 1 mSv limit, which is considered acceptable in the point of view of

  17. Radioactive dispersion analysis for hypothetical nuclear power plant (NPP candidate site in Perak state, Malaysia

    Directory of Open Access Journals (Sweden)

    Shamsuddin Shazmeen Daniar

    2017-01-01

    Full Text Available Malaysia is planning to build a nuclear power plant (NPP by 2030 to diversify the national electricity supply and resources. Selection of an NPP site must consider various factors, especially nuclear safety consideration to fulfil the nuclear safety objectives. Environmental Risk Assessment Analysis is a part of safety requirements by the International Atomic Energy Agency (IAEA prior to the NPP commissioning process. Risk Assessments Analysis (RIA is compulsory for the NPP site evaluation. One of RIA methods are Radioactive Dispersion Analysis using probabilistic risk analysis software. It is also important to perform studies to estimate the impact to the neighbouring population in the case of a nuclear accident at the power plant. In the present work, aimed to study the impact of a hypothetical nuclear accident by simulating the dispersion pattern of radionuclides originated from a candidate site at Manjung, Perak. The work has been performed using the HotSpot Health Physics codes. Two types of radionuclides have been considered namely 137Cs and 131I. In calculations, the initial concentration of radioactive materials of Fukushima Daiichi accident data are used which are 2.06 x 1016 Bq and 1.68 x 1017 Bq respectively for the two radionuclides. The result shows that the dispersion distance obtained from both software are not the same. It shows that 137Cs and 131I can be dispersed as far as 16 km and 80 km away from the site during radiological accident respectively, reaching major towns in Perak. Using HOTSPOT, the estimated total effective dose equivalent (TEDE for 137Cs and 131I at major towns in Perak such as Lumut and Sitiawan are 1.2 mSv and 9.9 mSv. As for Taiping, Ipoh, Kampar, and Teluk Intan the estimated TEDE is around 0.2 mSv and 1.6 mSv respectively. In conclusion, the dispersion can reach as far as 80 km from the site. However, estimated annual effective dose is not more than 1 mSv limit, which is considered acceptable in the point

  18. Optimum Condition for Plutonium Electrodeposition Process in Radiochemistry and Environment Laboratory, Nuclear Malaysia

    International Nuclear Information System (INIS)

    Yii, Mei-Wo; Abdullah Siddiqi Ismail

    2014-01-01

    Determination of alpha emitting plutonium radionuclides such as Pu-238, Pu-239 and Pu-240 concentrations inside a sample require lots of radiochemistry purification process to separate them from other interfering alpha emitters. These pure isotopes are then been electrodeposited onto a stainless steel disc and quantified using alpha spectrometry counter. In Radiochemistry and Environment Laboratory (RAS), Nuclear Malaysia, the quantification is done by comparing these isotopes with the recovery of known amount plutonium tracer, Pu-242, that been added into the sample prior analysis. This study been conducted to find the optimum conditions for the electrolysis process used at RAS. Four variable parameters that may interfere the percentage recovery of tracer hence the current, cathode to anode distance, pH and electrolysis duration had been identify and studied. Study was carry out using Pu-242 standard solution and the deposition disc was counted using Zinc Sulphite (silver) counter. Studies outcome suggested that the optimum conditions to reduce plutonium ion happens at 1-1.1 ampere of current, 3-5 mm of electrodes distance, pH 2.2-2.5 and a minimal electrolysis duration of 2 hours. (author)

  19. Potential use of nuclear irradiation technology for the microbial industry in Malaysia

    International Nuclear Information System (INIS)

    Raja, P.; Isyanti, I.

    2002-01-01

    The potential application of irradiation is numerous. The process seems technically feasible for sterilization of medical devices, pharmaceutical products, foods, cosmetics, packaging materials, scientific laboratory materials like petri dishes, growth media, complying with phytosanitary requirements for fruit and vegetables etc. An awareness of biofertilizer or microbial product has established itself to be a significant part of food production and consumption internationally as well as in Malaysia. People are discovering organic agriculture can serve their need for safe quality food, environment conservation and social accountability. One of the major technical constraints of viable microbial or biofertilizer product production is contaminated free carrier materials. In order to develop the good microbial product, we are practicing the gamma irradiation on our carrier materials and successfully established the product. The different carrier materials were packed and used 25 kGy Cobalt-60 source (JS 8900, SINAGAMA, MINT) for sterilization and simultaneously the materials were sterilized in steam. The cultured Trichoderma virile and T harzianum were mixed with sterilized carrier and observed the colony formin. unit (CFU) on regular intervals. The results showed the efficient colony forming unit on both sterilization method of materials. However, the nuclear irradiation is more cost effective and time saving than steam method. (Author)

  20. STR data for the AmpFlSTR Profiler loci from the three main ethnic population groups (Malay, Chinese and Indian) in Malaysia.

    Science.gov (United States)

    Lim, K B; Jeevan, N H; Jaya, P; Othman, M I; Lee, Y H

    2001-06-01

    Allele frequencies for the nine STRs genetic loci included in the AmpFlSTR Profiler kit were obtained from samples of unrelated individuals comprising 139-156 Malays, 149-153 Chinese and 132-135 Indians, residing in Malaysia.

  1. Capacity building in nuclear science and technology through the IAEA fellowship and scientific visit programme for Malaysia

    International Nuclear Information System (INIS)

    Saliza Jam; Ainul Hayati Daud

    2005-01-01

    Malaysia participates actively in the IAEA Technical Co-operation Programme (TCP) since it becomes a member to IAEA in 1969. The primary objective of the programme is to assist member states in achieving self-reliance in nuclear science and technology by strengthening human resource and the institutions. Human resource development has always been considered to be the most important sector cross-cutting all national programme areas. One of the technical assistance offers under the IAEA Technical Co-operation Programme (TCP) is the fellowship and scientific visits programme. This report analyses the development of capacity building in Malaysia through the IAEA fellowship and scientific visit programme during the period of 2003-2005. It also describes the success and challenges encountered during the implementation of the programme. (Author)

  2. The Microsoft Visual Studio Software Development For 5 DOF Nuclear Malaysia Robot Arm V2 Control System

    International Nuclear Information System (INIS)

    Mohd Zaid Hassan; Anwar Abdul Rahman; Azraf Azman; Mohd Rizal Mamat; Mohd Arif Hamzah

    2014-01-01

    This paper presents the Microsoft visual studio development for 5DOF Nuclear Malaysia Robot Arm V2 control system. The kinematics analysis is the study of the relationship between the individual joints of robot manipulator, the position and orientation of the end-effector. The Denavit-Hartenberg (DH) model is used to model the robot links and joints. Both forward and inverse kinematic are presented. The simulation software has been developed by using Microsoft visual studio to solve the robot arms kinematic behavior. (author)

  3. Human neutrophil antigen profiles in Banjar, Bugis, Champa, Jawa and Kelantan Malays in Peninsular Malaysia.

    Science.gov (United States)

    Manaf, Siti M; NurWaliyuddin, Hanis Z A; Panneerchelvam, Sundararajulu; Zafarina, Zainuddin; Norazmi, Mohd N; Chambers, Geoffrey K; Edinur, Hisham A

    2015-10-01

    Human neutrophil antigens (HNA) are polymorphic and immunogenic proteins involved in the pathogenesis of neonatal alloimmune neutropenia, transfusion-related acute lung injury (TRALI) and transfusion-related alloimmune neutropenia. The characterisation of HNA at a population level is important for predicting the risk of alloimmunisation associated with blood transfusion and gestation and for anthropological studies. Blood samples from 192 healthy, unrelated Malays were collected and genotyped using polymerase chain reaction-sequence specific primers (HNA-1, -3, -4) and polymerase chain reaction-restriction fragment length polymorphisms (HNA-5). The group comprised 30 Banjar, 37 Bugis, 51 Champa, 39 Jawa and 35 Kelantan Malays. The most common HNA alleles in the Malays studied were HNA-1a (0.641-0.765), -3a (0.676-0.867), -4a (0.943-1.000) and -5a (0.529-0.910). According to principal coordinate plots constructed using HNA allele frequencies, the Malay sub-ethnic groups are closely related and grouped together with other Asian populations. The risks of TRALI or neonatal neutropenia were not increased for subjects with HNA-1, -3 and -4 loci even for donor and recipient or pairs from different Malay sub-ethnic groups. Nonetheless, our estimates showed significantly higher risks of HNA alloimmunisation during pregnancy and transfusion between Malays and other genetically differentiated populations such as Africans and Europeans. This study reports HNA allele and genotype frequencies for the five Malay sub-ethnic groups living in Peninsular Malaysia for the first time. These Malay sub-ethnic groups show closer genetic relationships with other Asian populations than with Europeans and Africans. The distributions of HNA alleles in other lineages of people living in Malaysia (e.g. Chinese, Indian and Orang Asli) would be an interesting subject for future study.

  4. Annual dose distribution of Nuclear Malaysia radiation workers for monitoring period from year 2003 to 2007

    International Nuclear Information System (INIS)

    Hairul Nizam Idris; Azimawati Ahmad; Norain Ab Rahman

    2008-08-01

    Estimation of radiation dose (external exposure) received by Nuklear Malaysia's radiation workers are measured by using personal dosimetry device which are provided by SSDL-Nuklear Malaysia. Dose assessment report for monitoring period from year 2003 - 2007 shows that almost all radiation workers received annual doses less than 20 mSv, only in very small percentage of radiation workers received annual doses between 20.1 to 50 mSv and none of the workers received doses higher than 50 mSv/year. Exposure dose below 20 mSv/year (the new annual dose limit to be used in Malaysia soon) could be fully achieved by improving the compliance with the safety regulations and enhancing the awareness about radiation safety among the workers. (Author)

  5. Sample registration software for process automation in the Neutron Activation Analysis (NAA) Facility in Malaysia nuclear agency

    Energy Technology Data Exchange (ETDEWEB)

    Rahman, Nur Aira Abd, E-mail: nur-aira@nuclearmalaysia.gov.my; Yussup, Nolida; Ibrahim, Maslina Bt. Mohd; Mokhtar, Mukhlis B.; Soh Shaari, Syirrazie Bin Che; Azman, Azraf B. [Technical Support Division, Malaysian Nuclear Agency, 43000, Kajang, Selangor (Malaysia); Salim, Nazaratul Ashifa Bt. Abdullah [Division of Waste and Environmental Technology, Malaysian Nuclear Agency, 43000, Kajang, Selangor (Malaysia); Ismail, Nadiah Binti [Fakulti Kejuruteraan Elektrik, UiTM Pulau Pinang, 13500 Permatang Pauh, Pulau Pinang (Malaysia)

    2015-04-29

    Neutron Activation Analysis (NAA) had been established in Nuclear Malaysia since 1980s. Most of the procedures established were done manually including sample registration. The samples were recorded manually in a logbook and given ID number. Then all samples, standards, SRM and blank were recorded on the irradiation vial and several forms prior to irradiation. These manual procedures carried out by the NAA laboratory personnel were time consuming and not efficient. Sample registration software is developed as part of IAEA/CRP project on ‘Development of Process Automation in the Neutron Activation Analysis (NAA) Facility in Malaysia Nuclear Agency (RC17399)’. The objective of the project is to create a pc-based data entry software during sample preparation stage. This is an effective method to replace redundant manual data entries that needs to be completed by laboratory personnel. The software developed will automatically generate sample code for each sample in one batch, create printable registration forms for administration purpose, and store selected parameters that will be passed to sample analysis program. The software is developed by using National Instruments Labview 8.6.

  6. Sample registration software for process automation in the Neutron Activation Analysis (NAA) Facility in Malaysia nuclear agency

    Science.gov (United States)

    Rahman, Nur Aira Abd; Yussup, Nolida; Salim, Nazaratul Ashifa Bt. Abdullah; Ibrahim, Maslina Bt. Mohd; Mokhtar, Mukhlis B.; Soh@Shaari, Syirrazie Bin Che; Azman, Azraf B.; Ismail, Nadiah Binti

    2015-04-01

    Neutron Activation Analysis (NAA) had been established in Nuclear Malaysia since 1980s. Most of the procedures established were done manually including sample registration. The samples were recorded manually in a logbook and given ID number. Then all samples, standards, SRM and blank were recorded on the irradiation vial and several forms prior to irradiation. These manual procedures carried out by the NAA laboratory personnel were time consuming and not efficient. Sample registration software is developed as part of IAEA/CRP project on `Development of Process Automation in the Neutron Activation Analysis (NAA) Facility in Malaysia Nuclear Agency (RC17399)'. The objective of the project is to create a pc-based data entry software during sample preparation stage. This is an effective method to replace redundant manual data entries that needs to be completed by laboratory personnel. The software developed will automatically generate sample code for each sample in one batch, create printable registration forms for administration purpose, and store selected parameters that will be passed to sample analysis program. The software is developed by using National Instruments Labview 8.6.

  7. Country nuclear fuel cycle profile: Netherlands

    International Nuclear Information System (INIS)

    2005-01-01

    In 2002, the Netherlands' only reactor, the 449 MW(e) PWR at Borssele, provided 3.6 TW·h of electricity, equivalent to 4% of domestic electricity output. Two successive governments ordered the Borssele nuclear power plant to shut down by December 2003, earlier than had originally been foreseen. However, the Government that came into office at the beginning of August 2002 has agreed to postpone closure of this plant, as it said 'taking into account the Kyoto obligations, it would not be sensible to close Borssele prematurely'. The new Cabinet will consult with the owner of the plant to seek an agreement on continuing its operation, taking into account its economic and technical lifetime. Uranium enrichment is carried out by Urenco Nederland B.V., which is located in Almelo. Urenco Nederland is owned by the multinational company Urenco Ltd, which is located in Marlow (UK) and which has three shareholders holding equal shares: Ultra Centrifuge Nederland (UCN) in the Netherlands, Uranit (Germany) and BNFL. The Government of the Netherlands owns 99% of the shares in UCN. The current capacity of Urenco Nederland is 1850 t SWU/a. However, in 1999 the company obtained a licence to expand its capacity to 2500 t SWU/a, for which a fifth enrichment plant has been built at the Almelo site. In early 2003 a new nuclear licence was issued to increase capacity to 2800 t SWU/a. Urenco uses advanced gas ultracentrifuge technology for the enrichment of uranium. Spent fuel is being reprocessed at the BNFL reprocessing facility in the UK and at the Cogema reprocessing facility in France

  8. Travel Emission Profile of Iskandar Malaysia Neighbourhoods from Pre-1980s to 2000s

    Science.gov (United States)

    Majid, M. R.; Nordin, A. N.; Johar, F.; Tifwa, H. Y.

    2014-02-01

    Vehicle Miles Travelled (VMT), an indicator of travel levels on the roadway system mainly by private vehicles, has been widely used in urban planning to help indicate CO2 emission due to changes in built environment. Bordering Singapore to the south, neighbourhood development has been constantly happening in Johor Bahru since 1980's. These neighbourhood developments are believed to have undergone a continuous layout design evolution affecting its land use distribution, road network design, and density. Thus, this paper investigates the quiet influence of neighbourhood design, as it evolves over the decades on VMT and eventually travel carbon emission. Twenty two residential neighbourhoods representing several decades from pre-1980s to the 2010s were selected and travel diaries of their randomly selected households were recorded. Findings from this study reveal that travel carbon emission for pre-1980s residential areas is only 8.7 kilograms/household/day with a daily travel range of 40 km/day. However, the amount increases up to 21.8 kilograms/household/day for 2010s houses with daily travel range of 100 km/day. Car usage among residents in Iskandar Malaysia is undoubtly increasing as car ownership proportion increases from 0.8 in pre-1980s to 2.37 in 2010s. Number and distance of vehicles trip can be reduced by organizing activities in compact communities rather than in auto dependent suburbs. In addition, a carbon emission reduction of up to 10 percent may result from a change in land use approach alone while additional reductions will result from employing other strategies such as transit investment, fuel pricing, and parking charges.

  9. Travel Emission Profile of Iskandar Malaysia Neighbourhoods from Pre-1980s to 2000s

    International Nuclear Information System (INIS)

    Majid, M R; Nordin, A N; Johar, F; Tifwa, H Y

    2014-01-01

    Vehicle Miles Travelled (VMT), an indicator of travel levels on the roadway system mainly by private vehicles, has been widely used in urban planning to help indicate CO 2 emission due to changes in built environment. Bordering Singapore to the south, neighbourhood development has been constantly happening in Johor Bahru since 1980's. These neighbourhood developments are believed to have undergone a continuous layout design evolution affecting its land use distribution, road network design, and density. Thus, this paper investigates the quiet influence of neighbourhood design, as it evolves over the decades on VMT and eventually travel carbon emission. Twenty two residential neighbourhoods representing several decades from pre-1980s to the 2010s were selected and travel diaries of their randomly selected households were recorded. Findings from this study reveal that travel carbon emission for pre-1980s residential areas is only 8.7 kilograms/household/day with a daily travel range of 40 km/day. However, the amount increases up to 21.8 kilograms/household/day for 2010s houses with daily travel range of 100 km/day. Car usage among residents in Iskandar Malaysia is undoubtly increasing as car ownership proportion increases from 0.8 in pre-1980s to 2.37 in 2010s. Number and distance of vehicles trip can be reduced by organizing activities in compact communities rather than in auto dependent suburbs. In addition, a carbon emission reduction of up to 10 percent may result from a change in land use approach alone while additional reductions will result from employing other strategies such as transit investment, fuel pricing, and parking charges

  10. The Text of the Agreement between Malaysia and the Agency for the Application of Safeguards in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1973-05-18

    The text of the Agreement. and of the Protocol thereto, between Malaysia and the Agency for the application of safeguards in connection with the Treaty on the Non-Proliferation of Nuclear Weapons is reproduced in this document for the information of all Members.

  11. The Text of the Agreement between Malaysia and the Agency for the Application of Safeguards in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons

    International Nuclear Information System (INIS)

    1973-01-01

    The text of the Agreement. and of the Protocol thereto, between Malaysia and the Agency for the application of safeguards in connection with the Treaty on the Non-Proliferation of Nuclear Weapons is reproduced in this document for the information of all Members

  12. Comparison of chemical profiles of selected gaharu oils from peninsular Malaysia

    International Nuclear Information System (INIS)

    Norazah, M.A.; Chang, Y.S.; Mailina, J.; Abu, S.A.; Abdul Majid, J.; Saidatul, H.S.; Norhasnida, H.; Nik Yasmin, Y.

    2008-01-01

    Gaharu (agar wood) is a fragrant wood that is usually derived from the diseased timber of the genus Aquilaria (Thymelaeceae) and often occurs as dark coloured patches or streaks in the tree. Due to its strong, unique scent and medicinal properties, gaharu oil is greatly valued as perfumery ingredient and incense. Gaharu may be classified into various grades; Grade A, B, C and D and they are often graded according to the physical properties, gaharu formation and its unique scent. The lower grades such as Grade C are often distilled to obtain gaharu oils. As part of an on-going research on the chemical profiling of some Malaysian gaharu oils and evaluation of their potential beneficial properties; gaharu oils obtained from different sources were analysed and compared by GC and GC-MS. Identification of the chemical components was based on comparison of calculated retention indices and mass spectral data with literature values. Examination of the oils showed some variations and differences in terms of GC profiles, concentration and chemical components. Majority of the essential oil profiles were complex and made up of sesquiterpenoids and their oxygenated derivatives. However, common occurrences of chemical compounds such as 3-phenyl-butanone, α-guaiene, β-agar ofuran, α-agar ofuran, agarospirol and jinkoh-eremol were detected. (author)

  13. Acidic Barren Slope Profiling using Electrical Resistivity Imaging (ERI) at Ayer Hitam area Johor, Malaysia

    Science.gov (United States)

    Azhar, A. T. S.; Hazreek, Z. A. M.; Aziman, M.; Haimi, D. S.; Hafiz, Z. M.

    2016-04-01

    Recently, non-destructive method such as the electrical resistivity technique has become increasingly popular in engineering, environmental, mining and archeological studies nowadays. This method was popular in subsurface profiling due to its ability to replicate the images of the subsurface indirectly. The soil slope found in Batu Pahat, specifically in Ayer Hitam, is known to be problematic due to its barren condition. This location is believed to contain futile soil due to its difficulty in supporting the growth of vegetations. In the past, acidic barren slope assessment using non-destructive method was rarely being used due to several reasons related to the equipment and knowledge constraints. Hence, this study performed an electrical resistivity imaging using ABEM Terrameter LS in order to investigate the acidic barren slope conditions. Field data acquisition was based on Schlumberger and Wenner arrays while RES2DINV software was used to analyze and generate a 2-D model of the problematic subsurface profile. Based on electrical resistivity results, it was found that the acidic barren slope studied consists of two main zones representing residual soil (electrical resistivity value = 10 - 600 Ωm) and shale (electrical resistivity value = 20 - 2000 Ωm). The results of resistivity value were correlated with the physical mapping and the in situ mackintosh probe test for verification purposes. It was found that the maximum depth of the mackintosh probe test was 1.8 m due to its ground penetration limitation. However, the results of the resistivity section managed to achieve greater depth up to 40 m. Hence, the correlation between electrical resistivity and mackintosh probe results can only be performed at certain depth of the acidic barren slope profile in contrast with the physical mapping which able to define the whole section of the barren soil slope structure. Finally, a good match of electrical resistivity results calibrated with mackintosh and physical

  14. Sociodemographic profile and predictors of outpatient clinic attendance among HIV-positive patients initiating antiretroviral therapy in Selangor, Malaysia

    OpenAIRE

    Abdulrahman, Surajudeen Abiola; Rampal, Lekhraj; Othman, Norlijah; Ibrahim, Faisal; Hayati, Kadir Shahar; Radhakrishnan, Anuradha P

    2017-01-01

    Surajudeen Abiola Abdulrahman,1,2 Lekhraj Rampal,1 Norlijah Othman,3 Faisal Ibrahim,1 Kadir Shahar Hayati,1 Anuradha P Radhakrishnan4 1Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, 2Department of Public Health Medicine, Penang Medical College, George Town, Penang, 3Department of Paediatrics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, 4Infectious Disease Clinic, Hospital Sungai Buloh, Sungai Bulo...

  15. Vertical profile of 210Pb in the sediment core of Kuala Selangor, Malaysia

    International Nuclear Information System (INIS)

    Choong Chee Choy; Zaharuddin Ahmad; Che Abdul Rahim Mohamed

    2007-01-01

    The activities of 210 Pb was measured to establish the sediment accumulation rates and mixing layer at four studies location (river, estuary and ocean) in the coastal water of Kuala Selangor on February 2, 2005. Sediment cores were collected using a gravity core, which the core sample were taken by inserting a PVC plastic pipe enclosed in a cast-iron tube and it pushed manually as far down as possible. Sediment cores were cut at 3 cm interval for each layer. About 1 ml of 1000 ppm Be, 1 ml of 20 mg/ ml PbNO 3 and 1 ml of 25 mg/ ml FeCl 3 were spiked into 1-2 g of dried homogenized sediment and continue purify with the cation resin column. The precipitation of 210 Pb was counted using the alpha-beta spectrometry at Malaysian Nuclear Agency. Sedimentation and mixing rates were ranged from 0.10 cm/ yr to 0.2 cm/ yr and 0.338 cm 2 / yr to 2.267 cm 2 / yr, respectively. The thickness of mixing layer at locations ranged from surface to 20 cm depth. (author)

  16. Nuclear as the sixth-fuel diversification policy for the electricity generation program in Malaysia : a way forward (using the message case study)

    International Nuclear Information System (INIS)

    Sulaiman, Shamsul Amri

    2009-02-01

    A study of the long-term electricity demand using multiple technologies and anticipated CO 2 emissions for the Malaysia power sector was conducted for a period between 2008 and 2030. The IAEA's user-friendly energy planning tool, MESSAGE-V, was employed in this study due to its flexibility in establishing a model for a power system in the quest for optimum total installed capacity and generation mix expansion path consonant with user-defined constraints in the intermediate to long-term period. This paper demonstrates the necessity for Malaysia to gazette nuclear as its newly proposed Sixth-Fuel Diversification Policy, which is a replacement for the current Five-Fuel Diversification Policy, as part of the national strategic approach for ensuring fuel supply security, sustainability and availability. Using the model developed in this study, many possible future scenarios ranging from business-as-usual or base-case to incorporation of nuclear power plants under many assumptions, bounds and restrictions were simulated, analyzed and compared. The forecasted total installed capacity, generation mix, objective function (total discounted energy system cost) and projected CO 2 emissions were computed, plotted, tabled and discussed for each scenario. It was discovered that the nuclear generating option was indeed attractive and played active role in the MESSAGE optimization process for most of the scenarios, excluding scenarios in which nuclear power was intentionally made absent. Based on the findings of this study and some other pertinent points, the importance of incorporated nuclear energy as a strategic and essential part of Malaysia's future energy policy was discussed with emphasis on the problems faced by the existing fuels in meeting the requirement of a sustainable long term energy security as well as compliance with anticipated future environmental obligations for Malaysia's post Kyoto Protocol 2012 regime

  17. Research Devices Maintenance Programs and Safety Network Infrastructures in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Zainudin Jaafar; Muhammad Zahidee Taat; Ishak Mansor

    2015-01-01

    Instrumentation and Automation Center (PIA) is responsible in carrying out maintenance work for building safety infrastructure and area for nuclear scientific and research work. Care cycle and nuclear scientific tools starting from the preparation of specifications until devices disposal- to get the maximum output from devices therefore PIA has introduced Effective and Comprehensive Maintenance Plan under Management/ Trust/ Development/ Science Fund budgets and also user, Asset Management, caring and handling of the devices. This paper also discussed more on case study related to using and handling so that it can be guidance and standard when its involving mishandling, improper maintenance, inadequacy of supervision and others including improvement suggestion programs. (author)

  18. Wind rose and Radionuclide Dispersion Modelling for Nuclear Malaysia Research Reactor

    International Nuclear Information System (INIS)

    Mohd Nahar Othman

    2015-01-01

    After the incident of radioactive gasses released to the environment because of unusual earthquake and tsunamis happen in Fukushima, Japan. The problem of release of radiological radionuclide became deep concern and serious problem to the world community. The incident course almost all nuclear power plant in Japan cannot operate because opposition from local people. From this point of view Malaysian Nuclear agency don't left behind in doing it research in release of radionuclide from it research reactor, in the meantime new wind rose data had been collected from 2013 to 2014. This paper will present the new radionuclide release including the new dispersion modelling that had been developed. (author)

  19. Narrow nuclear resonance profiling of Al with subnanometric depth resolution

    International Nuclear Information System (INIS)

    Rosa, E.B.O. da; Krug, C.; Stedile, F.C.; Morais, J.; Baumvol, I.J.R.

    2002-01-01

    We report on the use of the narrow and isolated resonance at 404.9 keV in the cross-section curve of the 27 Al(p,γ) 28 Si nuclear reaction for profiling Al in ultrathin aluminum oxide films on Si. The samples were characterized as-deposited and after thermal annealing, so that Al transport could be studied. An estimated depth resolution of approximately 0.4 nm near the surface of the films could be obtained owing to: (i) the very small resonance width; (ii) the high stopping power of Al 2 O 3 for 404.9 keV protons; (iii) the high energy stability of the proton beam provided by the 500 kV HVEE ion implanter at Porto Alegre; and (iv) an apparent thickness magnification by a factor between 2.0 and 2.4 with the use of glancing incidence. This technique is compared to other methods for Al profiling like medium energy ion scattering and some sputtering-based techniques

  20. Sociodemographic profile and predictors of outpatient clinic attendance among HIV-positive patients initiating antiretroviral therapy in Selangor, Malaysia

    Directory of Open Access Journals (Sweden)

    Abdulrahman SA

    2017-07-01

    Full Text Available Surajudeen Abiola Abdulrahman,1,2 Lekhraj Rampal,1 Norlijah Othman,3 Faisal Ibrahim,1 Kadir Shahar Hayati,1 Anuradha P Radhakrishnan4 1Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, 2Department of Public Health Medicine, Penang Medical College, George Town, Penang, 3Department of Paediatrics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, 4Infectious Disease Clinic, Hospital Sungai Buloh, Sungai Buloh, Selangor, MalaysiaBackground: Inconsistent literature evidence suggests that sociodemographic, economic, and system- and patient-related factors are associated with clinic attendance among the HIV-positive population receiving antiretroviral therapy (ART around the world. We examined the factors that predict outpatient clinic attendance among a cohort of HIV-positive patients initiating ART in Selangor, Malaysia.Patients and methods: This cross-sectional study analyzed secondary data on outpatient clinic attendance and sociodemographic, economic, psychosocial, and patient-related factors among 242 adult Malaysian patients initiating ART in Selangor, Malaysia. Study cohort was enrolled in a parent randomized controlled trial (RCT in Hospital Sungai Buloh Malaysia between January and December 2014, during which peer counseling, medication, and clinic appointment reminders were provided to the intervention group through short message service (SMS and telephone calls for 24 consecutive weeks. Data on outpatient clinic attendance were extracted from the hospital electronic medical records system, while other patient-level data were extracted from pre-validated Adult AIDS Clinical Trial Group (AACTG adherence questionnaires in which primary data were collected. Outpatient clinic attendance was categorized into binary outcome – regular attendee and defaulter categories – based on the number of missed scheduled outpatient clinic appointments within a 6-month

  1. Comparing the disease profiles of adult patients with type 2 diabetes mellitus attending four public health care facilities in Malaysia

    OpenAIRE

    Chew, BH; Mastura, I; Bujang, MA

    2013-01-01

    The prevalence of diabetes mellitus in Malaysia is rising. It was less than 10% in the last century, increased to about 15% in the first decade of the 21st century and further increased up to more than 20% in the recent National Health Morbidity Survey 2011.1,2 This translates to a staggering number of 3 million patients with diabetes mellitus. This epidemic is not specific to this country; in fact it is widely reported worldwide, and about one-third of a billion of...

  2. Using of XRD in Industrial Sample Analysis and TENORM in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Paulus, W.; Nurhaslinda Ee Abdullah; Meor Yusoff Meor Sulaiman

    2011-01-01

    Industrial waste such as aluminium dross and TENORM waste, oil sludge has been used as sample in this research. Determination of main elements by using X-Ray Diffraction (XRD) in Material Technology Group, Malaysian Nuclear Agency. Results shows that main elements in these samples, aluminium hydroxide (gibbsite) and quartz low, respectively. Thereby, this research shows that XRD can be considered as one of the techniques that can be used in waste characterization and furthermore, it can help researchers and engineer in the research related to waste treatment especially radioactive waste. (author)

  3. Determination of elements in industrial waste sample and TENORM using XRF Technique in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Paulus, W.; Sarimah Mahat; Meor Yusoff Meor Sulaiman

    2011-01-01

    Industrial waste such as aluminium dross and TENORM waste, oil sludge has been used as sample in this research. Determination of main elements by using X-Ray Fluorescence (XRF) in Material Technology Group, Malaysian Nuclear Agency. Results shows that main elements in these samples, aluminium and silicon, respectively. Thereby, this research shows that XRF can be considered as one of the techniques that can be used in waste characterization and furthermore, it can help researchers and engineer in the research related to waste treatment especially radioactive waste. (author)

  4. Study on the financing mechanism and management for decommissioning of nuclear installations in Malaysia

    International Nuclear Information System (INIS)

    Saleh, Lydia Ilaiza; Ryong, Kim Tae

    2015-01-01

    The whole cycle of the decommissioning process development of repository requires the relevant bodies to have a financial system to ensure that it has sufficient funds for its whole life cycle (over periods of many decades). Therefore, the financing mechanism and management system shall respect the following status: the national position, institutional and legislative environment, technical capabilities, the waste origin, ownership, characteristics and inventories. The main objective of the studies is to focus on the cost considerations, alternative funding managements and mechanisms, technical and non-technical factors that may affect the repository life-cycle costs. As a conclusion, the outcomes of this paper is to make a good recommendation and could be applied to the national planners, regulatory body, engineers, or the managers, to form a financial management plan for the decommissioning of the Nuclear Installation

  5. Study on the financing mechanism and management for decommissioning of nuclear installations in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Saleh, Lydia Ilaiza, E-mail: lydiailaiza@gmail.com; Ryong, Kim Tae [KEPCO International Nuclear Graduate School (KINGS) 658-91 Haemaji-ro, Seosaeng-myeon, Ulju-gun, Ulsan 689-882 (Korea, Republic of)

    2015-04-29

    The whole cycle of the decommissioning process development of repository requires the relevant bodies to have a financial system to ensure that it has sufficient funds for its whole life cycle (over periods of many decades). Therefore, the financing mechanism and management system shall respect the following status: the national position, institutional and legislative environment, technical capabilities, the waste origin, ownership, characteristics and inventories. The main objective of the studies is to focus on the cost considerations, alternative funding managements and mechanisms, technical and non-technical factors that may affect the repository life-cycle costs. As a conclusion, the outcomes of this paper is to make a good recommendation and could be applied to the national planners, regulatory body, engineers, or the managers, to form a financial management plan for the decommissioning of the Nuclear Installation.

  6. Environmental Monitoring Trendy Study for cGMP Tc-99m Production at Nuclear Malaysia for the Year 2014

    International Nuclear Information System (INIS)

    Bohari Yaacob; Manisah Saedon; Fazliana Mohd Saaya

    2015-01-01

    Nuclear Malaysia is engaged to produce quality promising Tc-99m generator for the medical usage which is carried out at the production area of block 21, compromise of grade A, C and D clean room. This study applies to the trending of the environmental monitoring of the clean room for the year 2014 in order to ensure that the clean room complies with the cGMP requirement in term of environmental specification which is room temperature, relative humidity, room pressure and particle count. The room temperature specification is 22±2 degree Celsius and result showed that both preparation and pharmaceutical room are within the limit. But it was found that the result from gowning and degowning room temperature was more than 24 degree Celsius. Whereby, result for average percentage relative humidity of the gowning, preparation, pharmaceutical and degowning rooms were found 51 %.±7, 60 %±4, 61 %±5, 61 %±5 and 58 %±4 respectively are out off the range (< 60 %). The target level of pressure differential for all rooms is 1.5 mmH 2 O and only pharmaceutical room was found not within the target with the reading of 3.3 mmH 2 O±0.5. Result for 16 location showed that particle counts which particles size 5.0 μm were within the limit namely ≤ 2000/ m 3 except location number 21 and 18 in the pharmaceutical room and location number 23 in the degowning rooms were exceeding more than 2000/ m 3 for the month of July 2014. However results for all location particles size of 0.5 μm, were within specification (≤350000/ m 3 ). All location of all rooms with class C grade is within limit that is < 50 CFU of microbiology growth except location number 8, 9 and 10 of preparation room whereby this location is a class A grade. Generally, the environmental monitoring result for the clean room are satisfactory for the year 2014 since all the final product of all batches has passed the sterility and endotoxin test. In conclusion, Malaysian Nuclear Agency had fulfills the cGMP requirement

  7. Intercomparison programme of dose calibration used in nuclear medicine center in Malaysia

    International Nuclear Information System (INIS)

    Norhayati Abdullah; Abdul Aziz Mohd Ramli; Muhammad Jamal Md Isa; Siti Sara Deraman; Shahrul Azlan Azizan; Nor Azlin Azraai; Md Khairusalih Md Zin

    2010-01-01

    Calibration of dose calibrator is significant in order to ensure that the equipment operates optimally and provides accurate and reliable measurements of the total activity of radiopharmaceuticals before being administered into the patients. Through this work, the response between the secondary standard dose calibrator and users radioactivity measurement are obtained by using standard sources such as 57 Co, 133 Ba, 1 '3 7 Cs and 60 Co. The calibration procedure is in accordance with the NPLs (National Physical Laboratory, United Kingdom) document; Guide No. 93[1] and the IAEA (International Atomic Energy Agency) Technical Report Series No. 454 [2] is used as a reference for maintaining secondary standard dose calibrator. A total of 21 units of dose calibrator from eight nuclear medicine departments comprising five hospitals, two medical centres and one production laboratory were calibrated. The measurement results were inter compared with the national standard equipment and a baseline data was established for future comparison as well as dose optimization purposes. Results showed that the overall response of all dose calibrators are within NPLs tolerance limit of ±10 % except for 5 units which exceed the tolerance limit for radionuclide 133 Ba and 57 Co.(author)

  8. Comparing the disease profiles of adult patients with type 2 diabetes mellitus attending four public health care facilities in Malaysia

    Directory of Open Access Journals (Sweden)

    Chew Boon How

    2013-12-01

    Full Text Available The prevalence of diabetes mellitus in Malaysia is rising. It was less than 10% in the last century, increased to about 15% in the first decade of the 21st century and further increased up to more than 20% in the recent National Health Morbidity Survey 2011.1,2 This translates to a staggering number of 3 million patients with diabetes mellitus. This epidemic is not specific to this country; in fact it is widely reported worldwide, and about one-third of a billion of world population is now living with diabetes.3 The International Diabetes Federation (IDF has classified diabetes mellitus as an “international disaster” and the United Nation Summit in 2011 passed the political declaration to curb diabetes and other non-communicable diseases.

  9. A parameterization of nuclear track profiles in CR-39 detector

    Science.gov (United States)

    Azooz, A. A.; Al-Nia'emi, S. H.; Al-Jubbori, M. A.

    2012-11-01

    on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of this software, even if advised of the possibility of such damage. No. of lines in distributed program, including test data, etc.: 15598 No. of bytes in distributed program, including test data, etc.: 3933244 Distribution format: tar.gz Programming language: MATLAB. Computer: Any Desktop or Laptop. Operating system: Windows 1998 or above (with MATLAB R13 or above installed). RAM: 512 Megabytes or higher Classification: 17.5. Nature of problem: A new semispherical parameterization of charged particle tracks in CR-39 SSNTD is carried out in a previous paper. This parameterization is developed here into a MATLAB based software to calculate the track length and track profile for any proton or alpha particle energy or etching time. This software is intended to compete with the TRACK_TEST [1] and TRACK_VISION [2] software currently in use by all people working in the field of SSNTD. Solution method: Based on fitting of experimental results of protons and alpha particles track lengths for various energies and etching times to a new semispherical formula with four free fitting parameters, the best set of energy independent parameters were found. These parameters are introduced into the software and the software is programmed to solve the set of equations to calculate the track depth, track etching rate as a function of both time and residual range for particles of normal and oblique incidence, the track longitudinal profile at both normal and oblique incidence, and the three dimensional track profile at normal incidence. Running time: 1-8 s on Pentium (4) 2 GHz CPU, 3 GB of RAM depending on the etching time value References: [1] ADWT_v1_0 Track_Test Computer program TRACK_TEST for calculating parameters and plotting profiles for etch pits in nuclear track materials. D. Nikezic, K.N. Yu Comput. Phys. Commun. 174(2006)160 [2] AEAF

  10. Quantification of lipoprotein profiles by nuclear magnetic resonance spectroscopy and multivariate data analysis

    DEFF Research Database (Denmark)

    Aru, Violetta; Lam, Chloie; Khakimov, Bekzod

    2017-01-01

    Lipoproteins and their subfraction profiles have been associated to diverse diseases including Cardio Vascular Disease (CVD). There is thus a great demand for measuring and quantifying the lipoprotein profile in an efficient and accurate manner. Nuclear Magnetic Resonance (NMR) spectroscopy is un...

  11. Workplace Learning in Malaysia: The Learner's Perspective

    Science.gov (United States)

    Muhamad, Mazanah; Idris, Khairuddin

    2005-01-01

    This paper offers a scenario of workplace learning as practiced in Malaysia. Based on survey research, the article describes learner profiles, learning provision and pattern. The analysis shows that Malaysians participate in formal workplace learning as part of their employment activities. Workplace learning in Malaysia is contextual, promoted by…

  12. NESmapper: accurate prediction of leucine-rich nuclear export signals using activity-based profiles.

    Directory of Open Access Journals (Sweden)

    Shunichi Kosugi

    2014-09-01

    Full Text Available The nuclear export of proteins is regulated largely through the exportin/CRM1 pathway, which involves the specific recognition of leucine-rich nuclear export signals (NESs in the cargo proteins, and modulates nuclear-cytoplasmic protein shuttling by antagonizing the nuclear import activity mediated by importins and the nuclear import signal (NLS. Although the prediction of NESs can help to define proteins that undergo regulated nuclear export, current methods of predicting NESs, including computational tools and consensus-sequence-based searches, have limited accuracy, especially in terms of their specificity. We found that each residue within an NES largely contributes independently and additively to the entire nuclear export activity. We created activity-based profiles of all classes of NESs with a comprehensive mutational analysis in mammalian cells. The profiles highlight a number of specific activity-affecting residues not only at the conserved hydrophobic positions but also in the linker and flanking regions. We then developed a computational tool, NESmapper, to predict NESs by using profiles that had been further optimized by training and combining the amino acid properties of the NES-flanking regions. This tool successfully reduced the considerable number of false positives, and the overall prediction accuracy was higher than that of other methods, including NESsential and Wregex. This profile-based prediction strategy is a reliable way to identify functional protein motifs. NESmapper is available at http://sourceforge.net/projects/nesmapper.

  13. Malaysia commercial energy flow: status and structure

    International Nuclear Information System (INIS)

    Ridzuan Abdul Mutalib; Maragatham Kumar; Nik Arlina Nik Ali; Abi Muttaqin Jalal Bayar; Aisya Raihan Abdul Kadir; Muhammed Zulfakar Zolkaffly; Azlinda Aziz; Jamal Khaer Ibrahim

    2008-08-01

    With further growth of Malaysia economy, future development of the energy sector in Malaysia is vital to ensure targeted growth. Commercial Energy continues to play a major role in ensuring a balanced energy mix for power generation due to a potential increase in energy demand from various sectors, especially the industrial sector. This paper presents the status and structure of Malaysia Commercial Energy Flow, which gives an overview of the flow of all types of energy sources from primary energy supply to final energy use, and also the potential for nuclear power in electricity generation in Malaysia. (Author)

  14. European database of nuclear-seismic profiles. Final report

    International Nuclear Information System (INIS)

    Wenzel, F.; Fuchs, K.; Tittgemeyer, M.

    1997-01-01

    The project serves the purpose of conserving the nuclear-seismic data collections of the former USSR by suitable processing of data as well as digitization, and incorporation into the databases stored at Potsdam (Germany) and Moscow (Russia). In a joint activity assisted by the Russian State Committee for Geology, a complete set of nuclear-seismic data has been integrated into the data collections of an international computer center which is one of the centers participating in the EUROPROBE project. Furthermore, computer stations are being established across Russia so that Russian geoscientists will have at their disposal the required data processing facilities. (DG) [de

  15. Profiling medical school learning environments in Malaysia: a validation study of the Johns Hopkins Learning Environment Scale

    Directory of Open Access Journals (Sweden)

    Sean Tackett

    2015-07-01

    Full Text Available Purpose: While a strong learning environment is critical to medical student education, the assessment of medical school learning environments has confounded researchers. Our goal was to assess the validity and utility of the Johns Hopkins Learning Environment Scale (JHLES for preclinical students at three Malaysian medical schools with distinct educational and institutional models. Two schools were new international partnerships, and the third was school leaver program established without international partnership. Methods: First- and second-year students responded anonymously to surveys at the end of the academic year. The surveys included the JHLES, a 28-item survey using five-point Likert scale response options, the Dundee Ready Educational Environment Measure (DREEM, the most widely used method to assess learning environments internationally, a personal growth scale, and single-item global learning environment assessment variables. Results: The overall response rate was 369/429 (86%. After adjusting for the medical school year, gender, and ethnicity of the respondents, the JHLES detected differences across institutions in four out of seven domains (57%, with each school having a unique domain profile. The DREEM detected differences in one out of five categories (20%. The JHLES was more strongly correlated than the DREEM to two thirds of the single-item variables and the personal growth scale. The JHLES showed high internal reliability for the total score (α=0.92 and the seven domains (α, 0.56-0.85. Conclusion: The JHLES detected variation between learning environment domains across three educational settings, thereby creating unique learning environment profiles. Interpretation of these profiles may allow schools to understand how they are currently supporting trainees and identify areas needing attention.

  16. World Energy Data System (WENDS). Volume VII. Nuclear facility profiles, AG--CH. [Brief tabulated information

    Energy Technology Data Exchange (ETDEWEB)

    1979-06-01

    In this compendium each profile of a nuclear facility is a capsule summary of pertinent facts regarding that particular installation. The facilities described include the entire fuel cycle in the broadest sense, encompassing resource recovery through waste management. Power plants and all US facilities have been excluded. To facilitate comparison the profiles have been recorded in a standard format. Because of the breadth of the undertaking some data fields do not apply to the establishment under discussion and accordingly are blank. The set of nuclear facility profiles occupies four volumes; the profiles are ordered by country name, and then by facility code. Each nuclear facility profile volume contains two complete indexes to the information. The first index aggregates the facilities alphabetically by country. It is further organized by category of facility, and then by the four-character facility code. It provides a quick summary of the nuclear energy capability or interest in each country and also an identifier, the facility code, which can be used to access the information contained in the profile.

  17. World Energy Data System (WENDS). Volume VIII. Nuclear facility profiles, CO--HU. [Brief tabulated information

    Energy Technology Data Exchange (ETDEWEB)

    1979-06-01

    In this compendium each profile of a nuclear facility is a capsule summary of pertinent facts regarding that particular installation. The facilities described include the entire fuel cycle in the broadest sense, encompassing resource recovery through waste management. Power plants and all US facilities have been excluded. To facilitate comparison the profiles have been recorded in a standard format. Because of the breadth of the undertaking some data fields do not apply to the establishment under discussion and accordingly are blank. The set of nuclear facility profiles occupies four volumes; the profiles are ordered by country name, and then by facility code. Each nuclear facility profile volume contains two complete indexes to the information. The first index aggregates the facilities alphabetically by country. It is further organized by category of facility, and then by the four-character facility code. It provides a quick summary of the nuclear energy capability or interest in each country and also an identifier, the facility code, which can be used to access the information contained in the profile.

  18. World Energy Data System (WENDS). Volume IX. Nuclear facility profiles, IN--PL. [Brief tabulated information

    Energy Technology Data Exchange (ETDEWEB)

    1979-06-01

    In this compendium each profile of a nuclear facility is a capsule summary of pertinent facts regarding that particular installation. The facilities described include the entire fuel cycle in the broadest sense, encompassing resource recovery through waste management. Power plants and all US facilities have been excluded. To facilitate comparison the profiles have been recorded in a standard format. Because of the breadth of the undertaking some data fields do not apply to the establishment under discussion and accordingly are blank. The set of nuclear facility profiles occupies four volumes; the profiles are ordered by country name, and then by facility code. Each nuclear facility profile volume contains two complete indexes to the information. The first index aggregates the facilities alphabetically by country. It is further organized by category of facility, and then by the four-character facility code. It provides a quick summary of the nuclear energy capability or interest in each country and also an identifier, the facility code, which can be used to access the information contained in the profile.

  19. World Energy Data System (WENDS). Volume VIII. Nuclear facility profiles, CO--HU

    International Nuclear Information System (INIS)

    1979-06-01

    In this compendium each profile of a nuclear facility is a capsule summary of pertinent facts regarding that particular installation. The facilities described include the entire fuel cycle in the broadest sense, encompassing resource recovery through waste management. Power plants and all US facilities have been excluded. To facilitate comparison the profiles have been recorded in a standard format. Because of the breadth of the undertaking some data fields do not apply to the establishment under discussion and accordingly are blank. The set of nuclear facility profiles occupies four volumes; the profiles are ordered by country name, and then by facility code. Each nuclear facility profile volume contains two complete indexes to the information. The first index aggregates the facilities alphabetically by country. It is further organized by category of facility, and then by the four-character facility code. It provides a quick summary of the nuclear energy capability or interest in each country and also an identifier, the facility code, which can be used to access the information contained in the profile

  20. World Energy Data System (WENDS). Volume IX. Nuclear facility profiles, IN--PL

    International Nuclear Information System (INIS)

    1979-06-01

    In this compendium each profile of a nuclear facility is a capsule summary of pertinent facts regarding that particular installation. The facilities described include the entire fuel cycle in the broadest sense, encompassing resource recovery through waste management. Power plants and all US facilities have been excluded. To facilitate comparison the profiles have been recorded in a standard format. Because of the breadth of the undertaking some data fields do not apply to the establishment under discussion and accordingly are blank. The set of nuclear facility profiles occupies four volumes; the profiles are ordered by country name, and then by facility code. Each nuclear facility profile volume contains two complete indexes to the information. The first index aggregates the facilities alphabetically by country. It is further organized by category of facility, and then by the four-character facility code. It provides a quick summary of the nuclear energy capability or interest in each country and also an identifier, the facility code, which can be used to access the information contained in the profile

  1. World Energy Data System (WENDS). Volume VII. Nuclear facility profiles, AG--CH

    International Nuclear Information System (INIS)

    1979-06-01

    In this compendium each profile of a nuclear facility is a capsule summary of pertinent facts regarding that particular installation. The facilities described include the entire fuel cycle in the broadest sense, encompassing resource recovery through waste management. Power plants and all US facilities have been excluded. To facilitate comparison the profiles have been recorded in a standard format. Because of the breadth of the undertaking some data fields do not apply to the establishment under discussion and accordingly are blank. The set of nuclear facility profiles occupies four volumes; the profiles are ordered by country name, and then by facility code. Each nuclear facility profile volume contains two complete indexes to the information. The first index aggregates the facilities alphabetically by country. It is further organized by category of facility, and then by the four-character facility code. It provides a quick summary of the nuclear energy capability or interest in each country and also an identifier, the facility code, which can be used to access the information contained in the profile

  2. World Energy Data System (WENDS). Volume X. Nuclear facility profiles, PO--ZA

    International Nuclear Information System (INIS)

    1979-06-01

    In this compendium each profile of a nuclear facility is a capsule summary of pertinent facts regarding that particular installation. The facilities described include the entire fuel cycle in the broadest sense, encompassing resource recovery through waste management. Power plants and all US facilities have been excluded. To facilitate comparison the profiles have been recorded in a standard format. Because of the breadth of the undertaking some data fields do not apply to the establishment under discussion and accordingly are blank. The set of nuclear facility profiles occupies four volumes; the profiles are ordered by country name, and then by facility code. Each nuclear facility profile volume contains two complete indexes to the information. The first index aggregates the facilities alphabetically by country. It is further organized by category of facility, and then by the four-character facility code. It provides a quick summary of the nuclear energy capability or interest in each country and also an identifier, the facility code, which can be used to access the information contained in the profile

  3. World Energy Data System (WENDS). Volume X. Nuclear facility profiles, PO--ZA. [Brief tabulated information

    Energy Technology Data Exchange (ETDEWEB)

    1979-06-01

    In this compendium each profile of a nuclear facility is a capsule summary of pertinent facts regarding that particular installation. The facilities described include the entire fuel cycle in the broadest sense, encompassing resource recovery through waste management. Power plants and all US facilities have been excluded. To facilitate comparison the profiles have been recorded in a standard format. Because of the breadth of the undertaking some data fields do not apply to the establishment under discussion and accordingly are blank. The set of nuclear facility profiles occupies four volumes; the profiles are ordered by country name, and then by facility code. Each nuclear facility profile volume contains two complete indexes to the information. The first index aggregates the facilities alphabetically by country. It is further organized by category of facility, and then by the four-character facility code. It provides a quick summary of the nuclear energy capability or interest in each country and also an identifier, the facility code, which can be used to access the information contained in the profile.

  4. Sister Lab Program Prospective Partner Nuclear Profile: Indonesia

    International Nuclear Information System (INIS)

    Bissani, M; Tyson, S

    2006-01-01

    Indonesia has participated in cooperative technical programs with the IAEA since 1957, and has cooperated with regional partners in all of the traditional areas where nuclear science is employed: in medicine, public health (such as insect control and eradication programs), agriculture (e.g. development of improved varieties of rice), and the gas and oil industries. Recently, Indonesia has contributed significantly to the Reduced Enrichment Research and Training Reactor (RERTR) Program by conducting experiments to confirm the feasibility of Mo-99 production using high-density low enriched uranium (LEU) fuel, a primary goal of the RERTR Program. Indonesia's first research reactor, the TRIGA Mark II at Bandung, began operation in 1964 at 250 kW and was subsequently upgraded in 1971 to 1 MW and further upgraded in 2000 to 2 MW. This reactor was joined by another TRIGA Mark II, the 100-kW Kartini-PPNY at Yogyakarta, in 1979, and by the 30-MW G.A. Siwabessy multipurpose reactor in Serpong, which achieved criticality in July 1983. A 10-MW radioisotope production reactor, to be called the RPI-10, also was proposed for construction at Serpong in the late 1990s, but the project apparently was not carried out. In the five decades since its nuclear research program began, Indonesia has trained a cadre of scientific and technical staff who not only operate and conduct research with the current facilities, but also represent the nucleus of a skilled labor pool to support development of a nuclear power program. Although Indonesia's previous on-again, off-again consideration of nuclear power has not gotten very far in the past, it now appears that Indonesia again is giving serious consideration to beginning a national nuclear energy program. In June 2006, Research and Technology Minister Kusmayanto Kadiman said that his ministry was currently putting the necessary procedures in place to speed up the project to acquire a nuclear power plant, indicating that, ''We will need around

  5. International Atomic Energy Agency and Malaysia

    International Nuclear Information System (INIS)

    Abd Rahim Mohd Nor

    1985-01-01

    A review on IAEA (International Atomic Energy Agency) and its relation with Malaysia is given. This article also discusses the background history of IAEA, its organization and functions in the field of nuclear energy

  6. Interaction Profiling Identifies the Human Nuclear Exosome Targeting Complex

    DEFF Research Database (Denmark)

    Lubas, Michal Szymon; Christensen, Marianne Skovgaard; Kristiansen, Maiken Søndergaard

    2011-01-01

    from nucleoli, and consistently NEXT is specifically required for the exosomal degradation of promoter upstream transcripts (PROMPTs). We also detect putative homolog TRAMP subunits hTRF4-2 (Trf4p) and ZCCHC7 (Air2p) in hRRP6 and hMTR4 precipitates. However, at least ZCCHC7 function is restricted...... to nucleoli. Our results suggest that human nuclear exosome degradation pathways comprise modules of spatially organized cofactors that diverge from the yeast model....

  7. Evolution of etched nuclear track profiles of alpha particles in CR-39 by atomic force microscopy

    International Nuclear Information System (INIS)

    Félix-Bautista, R.; Hernández-Hernández, C.; Zendejas-Leal, B.E.; Fragoso, R.; Golzarri, J.I.; Vázquez-López, C.; Espinosa, G.

    2013-01-01

    A series of atomic force microscopy (AFM) images of etched nuclear tracks has been obtained and used to calculate the nuclear track registration sensitivity parameter V(x) = Vt(x)/Vb. Due to the AFM limitations the samples were irradiated normally to the surface, and with energies attenuated in order to include the Bragg peak region in the AFM piezo-scanner z movement range. The simulation of the track profile evolution was then obtained. The different stages of etched nuclear track profiles were rendered. - Highlights: ► Using AFM we reach that Bragg peak region of etched tracks in CR-39. ► The etched track sensitivity V was calculated by data obtained by AFM. ► The evolucion of etched nuclear tracks was simulated by data achieved by AFM

  8. Sudan Country Profile - Human Resource Development (HRD) for the first Nuclear Power Program

    International Nuclear Information System (INIS)

    Yousif, Eltayeb H. Elneel

    2014-01-01

    Sudan has been decided to prepare a strategy plan for the first nuclear power plant for various reasons like production electricity and increase the national industries besides the capabilities to do the scientific and research activities. Sudan has been started to establish and develop a master plan for the human resource development and makes a comprehensive realistic assessment about the organizational, educational and industrial capabilities and determines the requirements for developing the quality and quantity of human resources needed. The national nuclear regulatory authority has been started to update all legislation and regulations and also reviews and evaluates the international agreements and conventions related to the nuclear energy. In this profile we used the methodology of the international atomic energy agency to assess and evaluate the capacity building in Sudan. The expected outcomes from this profile are identified the gaps regarding the strengthening the national infrastructure and nuclear regulatory framework and issuing regulations to met the requirements for safety and security of the nuclear power plant. The availability of the human resources skills are important for effectively monitors the activities of the companies and facilities involved in nuclear power plant. The new nuclear law and the new national policy of the nuclear program are now under the process of approval.(author)

  9. Spotlight: Malaysia.

    Science.gov (United States)

    Patriquin, W

    1988-03-01

    Focus is on Malaysia -- its population and land area, its total fertility rate and mortality rate, economic development, contraceptive usage, and population policy. In 1987 Malaysia's population was estimated to be 16.1 million with births 31/1000 population and deaths 7/1000 population. The rate of natural increase is 2.4%, the total fertility rate 3.9 children/woman, and the infant mortality rate 30/1000 live births. Ethnically, Malaysia is made up of several distinct groups. Indigenous Malays are the most numerous -- about 50% of the population. Their unique characteristics include that they are Moslem, rural, and usually of lower economic status. Chinese make up the 2nd largest group of Malaysians, nearly 1/3 of the population. This group is active in trade, business, and finance and possesses considerable economic power. About 10% of the population is of Indian descent. Malaysia has experienced much economic growth. Traditional exports grew in volume and value during the 1970; the petroleum sector expanded so rapidly it accounts for 1/4 of all exports. One reason for Malaysia's rapid economic growth is the government's promotion of industrialization and foreign investment. According to the 1982 contraceptive prevalence survey, 42% of currently married women 15-44 years were using contraception. The government considers the current rate of national increase to be satisfactory, but in 1984 it adopted a population policy to more than quadruple its population in 2100 to 70 million. It intends to accomplish this by instituting pronatalist incentives to help the fall in the national growth rate. The government's rationale for more population growth is that a larger domestic population could better support industrial growth that otherwise might be stymied by "protectionist policies practiced by developed countries." Incentives to encourage fertility include income-tax deductions and maternity benefits for women who have up to 5 children.

  10. Sister Lab Program Prospective Partner Nuclear Profile: Vietnam

    International Nuclear Information System (INIS)

    Bissani, M; Tyson, S

    2006-01-01

    Vietnam's nuclear program began in the 1960s with the installation at Dalat of a 250 kW TRIGA Mk-II research reactor under the U.S. Atoms for Peace Program. The reactor was shut down and its core removed only a few years later, and the nuclear research program was suspended until after the end of the civil war in the late 1970s. The Soviet Union assisted Vietnam in restoring the Dalat reactor to an operational status in 1984, trained a cadre of scientific and technical staff in its operation, and contributed to the development of nuclear science for the medical and agricultural sectors. In the agricultural area in particular, Vietnamese experts have been very successful in developing mutant strains of rice, and continue to work with the IAEA to yield strains that have a shorter growing period, increased resistance to disease, and other desirable characteristics. Rice has always been the main crop in Vietnam, but technical cooperation with the IAEA and other states has enabled the country to become one of the top rice producers in the world, exporting much of its annual crop to over two dozen countries annually. More recently, Vietnam's government has shown increasing interest in developing a civil nuclear program to supplement its fossil fuel and other energy resources. Projections from a variety of open sources, ranging from the IAEA, the U.S. Department of Energy's Energy Information Administration (EIA), the Vietnamese government, energy corporations, and think tanks all predict a massive increase in energy consumption--especially electricity--within Vietnam and the region as a whole. This growth in consumption will require a corresponding increase in energy production, which in Vietnam is currently satisfied mainly by fossil fuels (coal) and renewable energy (hydropower and biomass); Vietnam has a refining capacity of about 800 barrels/day. Most of its crude oil is exported to generate export income, and is not used to generate electricity. Although Vietnam is

  11. Nuclear techniques for measuring moisture content in soil profiles

    International Nuclear Information System (INIS)

    Barrada, Y.

    1983-01-01

    The prevailing severe shortage of animal feed in most of the developing countries could, to a considerable extent, be overcome through improved range management, which includes introduction of high yielding drought-resistant forage crops, development of adequate water conservation measures, and as far as possible growing annual forage crops on part of the vast areas of arable land currently left fallow each year. Year round measurements are essential for a good understanding of soil water and nutrients dynamics, which allow for adequate evaluation of pasture management alternatives. The methods most commonly used for moisture measurements in soil profiles are discussed because such measurements are likely to form an essential part of any investigation aimed at increasing animal feed production through the development of adequate pasture management practices. (author)

  12. High precision measurement of fuel density profiles in nuclear fusion plasmas

    NARCIS (Netherlands)

    Svensson, J.; von Hellermann, M.; Konig, R.

    2002-01-01

    This paper presents a method for deducing fuel density profiles of nuclear fusion plasmas in realtime during an experiment. A Multi Layer Perceptron (MLP) neural network is used to create a mapping between plasma radiation spectra and indirectly deduced hydrogen isotope densities. By combining

  13. Nuclear microprobe analysis of lead profile in crocodile bones

    Energy Technology Data Exchange (ETDEWEB)

    Orlic, I. E-mail: ivo@ansto.gov.au; Siegele, R.; Hammerton, K.; Jeffree, R.A.; Cohen, D.D

    2003-09-01

    Elevated concentrations of lead were found in Australian free ranging saltwater crocodile (Crocodylus porosus) bone and flesh. Lead shots were found as potential source of lead in these animals. ANSTO's heavy ion nuclear microprobe was used to measure the distribution of Pb in a number of bones and osteoderms. The aim was to find out if elevated Pb concentration remains in growth rings and if the concentration is correlated with the blood levels recorded at the time. Results of our study show a very distinct distribution of accumulated Pb in bones and osteoderms as well as good correlation with the level of lead concentration in blood. To investigate influence of ion species on detection limits measurements of the same sample were performed by using 3 MeV protons, 9 MeV He ions and 20 MeV carbon ions. Peak to background ratios, detection limits and the overall 'quality' of obtained spectra are compared and discussed.

  14. Malaysia power

    Energy Technology Data Exchange (ETDEWEB)

    Husin, Z.A. (Tenaga Nasional Berhad (Malaysia))

    1994-09-01

    Describes the organisation of the Malaysian electric power industry and the role of natural gas and coal in power generation in the country. At present, electricity is produced by three utilities: Tenaga Nasional Berhad (TNB) which was fully privatised in May 1992 with the Government holding about 73% of the equity, Sarawak Electricity Supply Corporation (SESCO) which the Government plans to privatise soon, and Sabah Electricity Board (SEB). These have installed capacities of 7000 MW, 400 MW and 350 MW, respectively. Five independent power producers have been given licences to build, own and operate power plants with a total installed capacity of 4000 MW. Natural gas is expected to account for about 72% of Malaysia's power generating fuel by the year 2010, compared to about 50% at present. Malaysia currently has only one coal-fired plant, but its expansion is in the final stage of contract awards. A number of small capacity coal-fired plants are being planned for Sabah and Sarawak where the bulk of Malaysia's coal resources are located. 3 figs., 1 photo.

  15. Maintenance Of The EPS 3000 Electron Beam Machine As Part Of Quality Assurance Program For Irradiation Service At ALURTRON, Nuclear Malaysia

    International Nuclear Information System (INIS)

    Siti Aiasah Hashim; Shari Jahar; Ayub Muhammad; Azmi Ali; Abdul Basit Shafiei; Sarada Idris

    2012-01-01

    The EPS 3000 electron beam machine is the first of its kind in the country and was installed in Nuclear Malaysia in 1991. It was manufactured by Nissin High Voltage having variable energies from 0.5 to 3.0 MeV and maximum power of 90 kW. The machine is currently used for commercial irradiation that serves local industries. The Alurtron facility where the EPS is housed is an ISO 9000 certified plant. Maintenance program for the EPS is an essential part of Alurtron's Quality Assurance program. This is to ensure that the machine is in good condition and can serve the customer as the demand requires. Preventive maintenance is carried out at scheduled period based on recommendation of the machine's manufacturer. Corrective maintenance and repairs are carried out in-house by Alurtron's technical staff. Assistance may be sought from the manufacturer if necessary. Over the years, Alurtron had built its own capabilities in term of operation and maintenance of Cockcroft Walton type electron beam machine. (author)

  16. Organisation and structures of nuclear industry in different countries, the IAEA nuclear power profiles

    International Nuclear Information System (INIS)

    Spiegelberg-Planer, R.; Juhn, P.E.; Gueorguiev, B.

    1996-01-01

    One of the most important aims of the IAEA is to support national efforts promoting improvements in the safe, reliable and economic performance of nuclear power plants. IAEA also provides an international forum for exchange, collection and dissemination of information in many areas related to nuclear energy. In most of the analyses promoted by the IAEA there are a wide variation of differences in the institutional, technical, energy and economic area from country to country which have a substantial impact on those analyses and should be considered. In 1994, the IAEA started the preparation of a technical document and a data base, which comprise of a comprehensive information package on the industrial and organisational aspects of nuclear power and which is planned to be made available through the INTERNET by the end of 1997. The work performed by the IAEA in co-operation with the Member States and the current status of the project is presented. (R.P.)

  17. General Chemistry Exercises Focused on the Professional Profile on Nuclear Careers

    International Nuclear Information System (INIS)

    Lau-González, Maritza; Jáuregui-Haza, Ulises; Corona-Hernández, José Ángel; Santamaría-Arbona, María Teresa; Abreu-Díaz, Aidamary

    2016-01-01

    The subject General Chemistry is part of the base curriculum of the nuclear profile careers: Radiochemistry Careers and Engineering on Nuclear Technologies and Energetics. It has as main objectives the complementing, the deep analysis and integration of the basic principles of chemistry as a science, and due to its content, it constitutes an excellent platform to settle inter-subject relationships with those of the nuclear specialties. The aim of this paper is presenting linking examples among the subjects, through exercises that are supported in the Moodle Platform, conceived for the independent work of students, which besides facilitating the consolidation of the received knowledge in high school, and those ones in the first year of the career, allow them to be familiar with the future of their profession. (author)

  18. Analysis of the influence of reservoirs utilization to water quality profiles in Indonesia (Saguling - Jatiluhur) and Malaysia (Temengor - Chenderoh) with special references to cascade reservoirs

    Science.gov (United States)

    Subehi, Luki; Norasikin Ismail, Siti; Ridwansyah, Iwan; Hamid, Muzzalifah Abd; Mansor, Mashhor

    2018-02-01

    Tropical reservoir is the one ecosystem which is functioning in both ecological and economical services. As the settling of water volume, it harbors many species of fish. The objective of this study is to analyze the utilization and management of reservoirs related to their water quality conditions, represent by tropical reservoirs from Indonesia and Malaysia. Survey at Jatiluhur and Saguling (Indonesia) was conducted in March 2014 and September 2015, respectively while in Temengor and Chenderoh (Malaysia), the survey was done in January 2014 and April 2017, respectively. Based on elevation, Saguling and Temengor are upstream reservoirs. On the contrary, Jatiluhur and Chenderoh are downstream reservoirs. The results of the surveys in Jatiluhur and Saguling reservoirs showed that the average depths are 32.9m and 17.9m, respectively. On the other hand, Temengor and Chenderoh reservoirs are 100m and 16.2m, respectively. All of them play multi-functional roles including as a source of power plant, fisheries and tourism, as well as water sources for irrigation. In addition, Saguling and Temengor reservoirs are relatively dendritic in shape. In Indonesia, there are three consecutive reservoirs along Citarum River, whereas in Malaysia there are four consecutive reservoirs along Perak River. The results showed the potential impact of fish cages as pollutant, especially at Indonesian reservoirs. In addition, these tropical reservoirs have become famous tourism getaway. The capabilities of economic values of these reservoirs and ecosystem should be balanced. Basic ecological information is necessary for the next study.

  19. Developing a Malaysia flood model

    Science.gov (United States)

    Haseldine, Lucy; Baxter, Stephen; Wheeler, Phil; Thomson, Tina

    2014-05-01

    Faced with growing exposures in Malaysia, insurers have a need for models to help them assess their exposure to flood losses. The need for an improved management of flood risks has been further highlighted by the 2011 floods in Thailand and recent events in Malaysia. The increasing demand for loss accumulation tools in Malaysia has lead to the development of the first nationwide probabilistic Malaysia flood model, which we present here. The model is multi-peril, including river flooding for thousands of kilometres of river and rainfall-driven surface water flooding in major cities, which may cause losses equivalent to river flood in some high-density urban areas. The underlying hazard maps are based on a 30m digital surface model (DSM) and 1D/2D hydraulic modelling in JFlow and RFlow. Key mitigation schemes such as the SMART tunnel and drainage capacities are also considered in the model. The probabilistic element of the model is driven by a stochastic event set based on rainfall data, hence enabling per-event and annual figures to be calculated for a specific insurance portfolio and a range of return periods. Losses are estimated via depth-damage vulnerability functions which link the insured damage to water depths for different property types in Malaysia. The model provides a unique insight into Malaysian flood risk profiles and provides insurers with return period estimates of flood damage and loss to property portfolios through loss exceedance curve outputs. It has been successfully validated against historic flood events in Malaysia and is now being successfully used by insurance companies in the Malaysian market to obtain reinsurance cover.

  20. A new approach to nuclear fuel safeguard enhancement through radionuclide profiling

    Science.gov (United States)

    Peterson, Aaron Dawon

    The United States has led the effort to promote peaceful use of nuclear power amongst states actively utilizing it as well as those looking to deploy the technology in the near future. With the attraction being demonstrated by various countries towards nuclear power comes the concern that a nation may have military aspirations for the use of nuclear energy. The International Atomic Energy Agency (IAEA) has established nuclear safeguard protocols and procedures to mitigate nuclear proliferation. The work herein proposed a strategy to further enhance existing safeguard protocols by considering safeguard in nuclear fuel design. The strategy involved the use of radionuclides to profile nuclear fuels. Six radionuclides were selected as identifier materials. The decay and transmutation of these radionuclides were analyzed in reactor operation environment. MCNPX was used to simulate a reactor core. The perturbation in reactivity of the core due to the loading of the radionuclides was insignificant. The maximum positive and negative reactivity change induced was at day 1900 with a value of 0.00185 +/- 0.00256 and at day 2000 with -0.00441 +/- 0.00249, respectively. The mass of the radionuclides were practically unaffected by transmutation in the core; the change in radionuclide inventory was dominated by natural decay. The maximum material lost due to transmutation was 1.17% in Eu154. Extraneous signals from fission products identical to the radionuclide compromised the identifier signals. Eu154 saw a maximum intensity change at EOC and 30 days post-irradiation of 1260% and 4545%, respectively. Cs137 saw a minimum change of 12% and 89%, respectively. Mitigation of the extraneous signals is cardinal to the success of the proposed strategy. The predictability of natural decay provides a basis for the characterization of the signals from the radionuclide.

  1. Subcellular RNA profiling links splicing and nuclear DICER1 to alternative cleavage and polyadenylation.

    Science.gov (United States)

    Neve, Jonathan; Burger, Kaspar; Li, Wencheng; Hoque, Mainul; Patel, Radhika; Tian, Bin; Gullerova, Monika; Furger, Andre

    2016-01-01

    Alternative cleavage and polyadenylation (APA) plays a crucial role in the regulation of gene expression across eukaryotes. Although APA is extensively studied, its regulation within cellular compartments and its physiological impact remains largely enigmatic. Here, we used a rigorous subcellular fractionation approach to compare APA profiles of cytoplasmic and nuclear RNA fractions from human cell lines. This approach allowed us to extract APA isoforms that are subjected to differential regulation and provided us with a platform to interrogate the molecular regulatory pathways that shape APA profiles in different subcellular locations. Here, we show that APA isoforms with shorter 3' UTRs tend to be overrepresented in the cytoplasm and appear to be cell-type-specific events. Nuclear retention of longer APA isoforms occurs and is partly a result of incomplete splicing contributing to the observed cytoplasmic bias of transcripts with shorter 3' UTRs. We demonstrate that the endoribonuclease III, DICER1, contributes to the establishment of subcellular APA profiles not only by expected cytoplasmic miRNA-mediated destabilization of APA mRNA isoforms, but also by affecting polyadenylation site choice. © 2016 Neve et al.; Published by Cold Spring Harbor Laboratory Press.

  2. Spatial profiling of nuclear receptor transcription patterns over the course of Drosophila development.

    Science.gov (United States)

    Wilk, Ronit; Hu, Jack; Krause, Henry M

    2013-07-08

    Previous work has shown that many of the 18 family members of Drosophila nuclear receptor transcription factors function in a temporal hierarchy to coordinate developmental progression and growth with the rate limiting process of metabolism. To gain further insight into these interactions and processes, we have undertaken a whole-family analysis of nuclear receptor mRNA spatial expression patterns over the entire process of embryogenesis, as well as the 3rd instar wandering larva stage, by using high-resolution fluorescence in situ hybridization. Overall, the patterns of expression are remarkably consistent with previously mapped spatial activity profiles documented during the same time points, with similar hot spots and temporal profiles in endocrine and metabolically important tissues. Among the more remarkable of the findings is that the majority of mRNA expression patterns observed show striking subcellular distributions, indicating potentially critical roles in the control of protein synthesis and subsequent subcellular distributions. These patterns will serve as a useful reference for future studies on the tissue-specific roles and interactions of nuclear receptor proteins, partners, cofactors and ligands.

  3. Trade in Higher Education Services in Malaysia: Key Policy Challenges

    Science.gov (United States)

    Tham, Siew Yean

    2010-01-01

    In recent years, Malaysia has emerged as an unexpected contender in the world market for international students in higher education. Recognizing this sector as a potential new source of growth and export revenue, Malaysia aims to become a regional hub for higher education. In view of this, the objectives of this paper are to profile the pattern of…

  4. Sustainable rice production in Malaysia beyond 2000

    International Nuclear Information System (INIS)

    Nashriyah Mat; Ho Nai Kin; Ismail Sahid; Ahyaudin Ali; Lum Keng Yeang; Mashhor Mansor

    2002-01-01

    This book is a compendium of works carried out by various institutions on subjects related to sustainable rice production. The institutions comprise Department of Agriculture, Malaysian Agricultural Research and Development Institute, Malaysian Institute for Nuclear Technology Research, Muda Agricultural Development Authority, Universiti Kebangsaan Malaysia, Universiti Putra Malaysia, Universiti Sains Malaysia, International Islamic University of Malaysia and the Agrochemical Company Mosanto. Integrated Biodiversity Management parallel with the Integrated Weed / Pest / Disease Management, rice-fish farming networking, agrochemical residue monitoring in rice and marine ecosystems, and application of biotechnology in rice productivity are taken as the future direction towards achieving sustainable rice production beyond 2000. Challenges from social and technical agroecosystem constraints, agricultural input management and maintenance of agroecosystem biodiversity are highlighted. It is imperative that the challenges are surmounted to attain the target that would be reflected by tangible rice output of 10 t/ha, and at the same time maintaining the well-being of rice-farmers. (Author)

  5. Radioisotope production in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Wan Awang, Wan Anuar [Medical Technology Div., Malaysian Inst. for Nuclear Technology Research (MINT) (Malaysia)

    1998-10-01

    Production of Mo-99 by neutron activation of Mo-99 in Malaysia began as early as 1984. Regular supply of the Tc-99m extracted from it to the hospitals began in early 1988 after going through formal registration with the Malaysian Ministry of Health. Initially, the weekly demand was about 1.2 Ci of Mo-99 which catered the needs of 3 nuclear medicine centres. Sensitive to the increasing demand of Tc-99m, we have producing our own Tc-99m generator from imported TeO{sub 2} because irradiation TeO{sub 2} with our reactor give low yield of I-131. We have established the production of radioisotope for industrial use. By next year, Sm-153 EDTMP will be produce after we have license from our competent authority. (author)

  6. Distance effects on regional discriminants along a seismic profile in Northwest Nevada; NPE and nuclear results

    Energy Technology Data Exchange (ETDEWEB)

    McCormack, D.A. [AWE Blacknest, Berkshire (United Kingdom); Priestley, K.F. [Univ. of Cambridge (United Kingdom); Patton, H.J. [Lawrence Livermore National Lab., CA (United States)

    1994-12-31

    To address questions of discriminant transportability, it is important to understand how discriminants based on regional seismic phases are affected by regional variations in velocity structure. To examine this issue, we have recorded two explosions, the nuclear explosion Kinibito and the Non-Proliferation Experiment along a 300 km-long profile through western Nevada. We use these data to investigate the stability with distance of several proposed seismic discriminants. In this study we first estimate the apparent attenuation of the regional phases. We compare attenuation corrected amplitude ratios for P{sub n}/L{sub g} and P{sub g}/L{sub g}, and spectral ratios for P{sub n}, P{sub g}, and L{sub g}, as a function of distance along the profile. We make these comparisons for the vertical component and for the total vector resultant using all three components of motion.

  7. Use of nuclear methods for the analysis of materials and the determination of concentration profiles

    International Nuclear Information System (INIS)

    Darras, R.

    1976-01-01

    The possibilities of the activation analysis and nuclear reaction analysis are presented. These methods allow the oligo-elements and impurities (in trace amounts) to be determined in materials with accuracy and a high sensitivity. They can also be applied to the determination of major elements in a small amount of materials. Surface analysis and concentration profile determination are possible when the nature and energy of the incident particles are judiciously selected. Exemples of analysis of steels, pure iron and refractories are given [fr

  8. Measure of hydrogen concentration profile in materials by resonant nuclear reactions

    International Nuclear Information System (INIS)

    Livi, R.P.; Zawislak, F.C.; Acquadro, J.C.

    1986-01-01

    The technique for determining the profile of hydrogen concentration in proximities of the surface of materials, is presented. The preliminary measurements were done, using the Pelletron accelerator at Sao Paulo University (USP), in Brazil, for the resonant-nuclear reaction 1 H( 19 F, α γ) 16 O. By using this reaction the technique is sensitive for concentrations above 500 ppm, which could be reduced to 100 ppm through special shieldings and other techniques to reduce the background radiation. (M.C.K.) [pt

  9. Temperature Profile in Fuel and Tie-Tubes for Nuclear Thermal Propulsion Systems

    Energy Technology Data Exchange (ETDEWEB)

    Vishal Patel

    2015-02-01

    A finite element method to calculate temperature profiles in heterogeneous geometries of tie-tube moderated LEU nuclear thermal propulsion systems and HEU designs with tie-tubes is developed and implemented in MATLAB. This new method is compared to previous methods to demonstrate shortcomings in those methods. Typical methods to analyze peak fuel centerline temperature in hexagonal geometries rely on spatial homogenization to derive an analytical expression. These methods are not applicable to cores with tie-tube elements because conduction to tie-tubes cannot be accurately modeled with the homogenized models. The fuel centerline temperature directly impacts safety and performance so it must be predicted carefully. The temperature profile in tie-tubes is also important when high temperatures are expected in the fuel because conduction to the tie-tubes may cause melting in tie-tubes, which may set maximum allowable performance. Estimations of maximum tie-tube temperature can be found from equivalent tube methods, however this method tends to be approximate and overly conservative. A finite element model of heat conduction on a unit cell can model spatial dependence and non-linear conductivity for fuel and tie-tube systems allowing for higher design fidelity of Nuclear Thermal Propulsion.

  10. Issues, Challenges and Criteria for Non-Research and Development Research Officers to Fulfill the Requirements for Producing Papers and Publications in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Abdul Muin Abdul Rahman; Muhd Noor Muhd Yunus

    2015-01-01

    Majority of graduates posted to Nuclear Malaysia are assigned to the position of Research Officers, a loosely defined category of career positions under the Research and Development Scheme within the Government system whereby the personnel are expected to perform R&D works either in the scientific or any of the social sciences disciplines. However a number of the so called Research Officers are also assigned to perform technical support services in the scientific, engineering and management sectors in contrasts to other staff members of the same classification who are doing hard core scientific R&D works. The performance of such staff members are often evaluated by the number of papers and publications they are able to produce as one the main performance evaluation criterion besides other considerations. While those working in R&D per say, due to their nature of works, have plenty of opportunities for producing such R&D outputs, those working in the services and management sectors find it rather hard and at odds in fulfilling such requirement, especially when the characteristics of what is considered as an accepted or cited paper is strictly defined by those within the R&D communities. However works within the services and management sectors often involves publication of materials, reports, proposals, statements or non-papers for the purpose of presentations, reporting and communications, in which writing skills, analytical and critical thinking are essential ingredients for the successful execution of the assigned tasks. Hence this paper will take a look at issues and challenges faced by non-R&D staffs in this respect and how non-papers or publications produced by staff members working in a non-R&D-per-say environment could be treated to be at par with cited papers and publications produced by their colleagues on the other side of the equation, so that their performance evaluation could be treated fairly and squarely against each other and proposes the criterion

  11. Benefits of utilizing CellProfiler as a characterization tool for U–10Mo nuclear fuel

    International Nuclear Information System (INIS)

    Collette, R.; Douglas, J.; Patterson, L.; Bahun, G.; King, J.; Keiser, D.; Schulthess, J.

    2015-01-01

    Automated image processing techniques have the potential to aid in the performance evaluation of nuclear fuels by eliminating judgment calls that may vary from person-to-person or sample-to-sample. Analysis of in-core fuel performance is required for design and safety evaluations related to almost every aspect of the nuclear fuel cycle. This study presents a methodology for assessing the quality of uranium–molybdenum fuel images and describes image analysis routines designed for the characterization of several important microstructural properties. The analyses are performed in CellProfiler, an open-source program designed to enable biologists without training in computer vision or programming to automatically extract cellular measurements from large image sets. The quality metric scores an image based on three parameters: the illumination gradient across the image, the overall focus of the image, and the fraction of the image that contains scratches. The metric presents the user with the ability to ‘pass’ or ‘fail’ an image based on a reproducible quality score. Passable images may then be characterized through a separate CellProfiler pipeline, which enlists a variety of common image analysis techniques. The results demonstrate the ability to reliably pass or fail images based on the illumination, focus, and scratch fraction of the image, followed by automatic extraction of morphological data with respect to fission gas voids, interaction layers, and grain boundaries. - Graphical abstract: Display Omitted - Highlights: • A technique is developed to score U–10Mo FIB-SEM image quality using CellProfiler. • The pass/fail metric is based on image illumination, focus, and area scratched. • Automated image analysis is performed in pipeline fashion to characterize images. • Fission gas void, interaction layer, and grain boundary coverage data is extracted. • Preliminary characterization results demonstrate consistency of the algorithm

  12. Benefits of utilizing CellProfiler as a characterization tool for U–10Mo nuclear fuel

    Energy Technology Data Exchange (ETDEWEB)

    Collette, R.; Douglas, J.; Patterson, L.; Bahun, G. [Nuclear Science and Engineering Program, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401 (United States); King, J., E-mail: kingjc@mines.edu [Nuclear Science and Engineering Program, Colorado School of Mines, 1500 Illinois St, Golden, CO 80401 (United States); Keiser, D.; Schulthess, J. [Nuclear Fuels and Materials Division, Idaho National Laboratory, P.O. Box 1625, Idaho Falls, ID 83415-6188 (United States)

    2015-07-15

    Automated image processing techniques have the potential to aid in the performance evaluation of nuclear fuels by eliminating judgment calls that may vary from person-to-person or sample-to-sample. Analysis of in-core fuel performance is required for design and safety evaluations related to almost every aspect of the nuclear fuel cycle. This study presents a methodology for assessing the quality of uranium–molybdenum fuel images and describes image analysis routines designed for the characterization of several important microstructural properties. The analyses are performed in CellProfiler, an open-source program designed to enable biologists without training in computer vision or programming to automatically extract cellular measurements from large image sets. The quality metric scores an image based on three parameters: the illumination gradient across the image, the overall focus of the image, and the fraction of the image that contains scratches. The metric presents the user with the ability to ‘pass’ or ‘fail’ an image based on a reproducible quality score. Passable images may then be characterized through a separate CellProfiler pipeline, which enlists a variety of common image analysis techniques. The results demonstrate the ability to reliably pass or fail images based on the illumination, focus, and scratch fraction of the image, followed by automatic extraction of morphological data with respect to fission gas voids, interaction layers, and grain boundaries. - Graphical abstract: Display Omitted - Highlights: • A technique is developed to score U–10Mo FIB-SEM image quality using CellProfiler. • The pass/fail metric is based on image illumination, focus, and area scratched. • Automated image analysis is performed in pipeline fashion to characterize images. • Fission gas void, interaction layer, and grain boundary coverage data is extracted. • Preliminary characterization results demonstrate consistency of the algorithm.

  13. Nuclear magnetic resonance metabonomic profiling using tO2PLS

    Energy Technology Data Exchange (ETDEWEB)

    Kirwan, Gemma M., E-mail: gemma.kirwan@gmail.com [Department of Chemistry, School of Applied Sciences, RMIT University, City Campus, Vic 3001 (Australia); Bioinformatics Center, Institute for Chemical Research, Kyoto University, Gokasho Uji, Kyoto (Japan); Hancock, Timothy [Bioinformatics Center, Institute for Chemical Research, Kyoto University, Gokasho Uji, Kyoto (Japan); Hassell, Kathryn [Biotechnology and Environmental Biology, School of Applied Sciences, RMIT University, PO Box 71, Bundoora, Vic 3083 (Australia); Niere, Julie O. [Department of Chemistry, School of Applied Sciences, RMIT University, City Campus, Vic 3001 (Australia); Nugegoda, Dayanthi [Biotechnology and Environmental Biology, School of Applied Sciences, RMIT University, PO Box 71, Bundoora, Vic 3083 (Australia); Goto, Susumu [Bioinformatics Center, Institute for Chemical Research, Kyoto University, Gokasho Uji, Kyoto (Japan); Adams, Michael J. [Department of Chemistry, School of Applied Sciences, RMIT University, City Campus, Vic 3001 (Australia)

    2013-06-05

    Graphical abstract: -- Highlights: •Transposition of O2PLS input matrix (tO2PLS) to analyze metabonomics data. •tO2PLS specific components describe features that separate and define sample groups. •Application of tO2PLS to a {sup 1}H NMR metabonomics study of black bream fish. -- Abstract: Blood plasma collected from adult fish (black bream, Sparidae) exposed to a dose of 5 mg kg{sup −1} 17β-estradiol underwent metabonomic profiling using nuclear magnetic resonance (NMR). An extension of the orthogonal 2 projection to latent structure (O2PLS) analysis, tO2PLS, was proposed and utilized to classify changes between the control and experimental metabolic profiles. As a bidirectional modeling tool, O2PLS examines the (variable) commonality between two different data blocks, and extracts the joint correlations as well as the unique variations present within each data block. tO2PLS is a proposed matrix transposition of O2PLS to allow for commonality between experiments (spectral profiles) to be observed, rather than between sample variables. tO2PLS analysis highlighted two potential biomarkers, trimethylamine-N-oxide (TMAO) and choline, that distinguish between control and 17β-estradiol exposed fish. This study presents an alternative way of examining spectroscopic (metabolite) data, providing a method for the visual assessment of similarities and differences between control and experimental spectral features in large data sets.

  14. Nuclear magnetic resonance metabonomic profiling using tO2PLS

    International Nuclear Information System (INIS)

    Kirwan, Gemma M.; Hancock, Timothy; Hassell, Kathryn; Niere, Julie O.; Nugegoda, Dayanthi; Goto, Susumu; Adams, Michael J.

    2013-01-01

    Graphical abstract: -- Highlights: •Transposition of O2PLS input matrix (tO2PLS) to analyze metabonomics data. •tO2PLS specific components describe features that separate and define sample groups. •Application of tO2PLS to a 1 H NMR metabonomics study of black bream fish. -- Abstract: Blood plasma collected from adult fish (black bream, Sparidae) exposed to a dose of 5 mg kg −1 17β-estradiol underwent metabonomic profiling using nuclear magnetic resonance (NMR). An extension of the orthogonal 2 projection to latent structure (O2PLS) analysis, tO2PLS, was proposed and utilized to classify changes between the control and experimental metabolic profiles. As a bidirectional modeling tool, O2PLS examines the (variable) commonality between two different data blocks, and extracts the joint correlations as well as the unique variations present within each data block. tO2PLS is a proposed matrix transposition of O2PLS to allow for commonality between experiments (spectral profiles) to be observed, rather than between sample variables. tO2PLS analysis highlighted two potential biomarkers, trimethylamine-N-oxide (TMAO) and choline, that distinguish between control and 17β-estradiol exposed fish. This study presents an alternative way of examining spectroscopic (metabolite) data, providing a method for the visual assessment of similarities and differences between control and experimental spectral features in large data sets

  15. Profiles

    International Nuclear Information System (INIS)

    2004-01-01

    Profiles is a synthetic overview of more than 100 national energy markets in the world, providing insightful facts and key energy statistics. A Profile is structured around 6 main items and completed by key statistics: Ministries, public agencies, energy policy are concerned; main companies in the oil, gas, electricity and coal sectors, status, shareholders; reserve, production, imports and exports, electricity and refining capacities; deregulation of prices, subsidies, taxes; consumption trends by sector, energy market shares; main energy projects, production and consumption prospects. Statistical Profiles are present in about 3 pages the main data and indicators on oil, gas, coal and electricity. (A.L.B.)

  16. Determination of alpha dose rate profile at the HLW nuclear glass/water interface

    Energy Technology Data Exchange (ETDEWEB)

    Mougnaud, S., E-mail: sarah.mougnaud@cea.fr [CEA Marcoule, DEN/DTCD/SECM, BP 17171, 30207 Bagnols-sur-Cèze cedex (France); Tribet, M.; Rolland, S. [CEA Marcoule, DEN/DTCD/SECM, BP 17171, 30207 Bagnols-sur-Cèze cedex (France); Renault, J.-P. [CEA Saclay, NIMBE UMR 3685 CEA/CNRS, 91191 Gif-sur-Yvette cedex (France); Jégou, C. [CEA Marcoule, DEN/DTCD/SECM, BP 17171, 30207 Bagnols-sur-Cèze cedex (France)

    2015-07-15

    Highlights: • The nuclear glass/water interface is studied. • The way the energy of alpha particles is deposited is modeled using MCNPX code. • A model giving dose rate profiles at the interface using intrinsic data is proposed. • Bulk dose rate is a majoring estimation in alteration layer and in surrounding water. • Dose rate is high in small cracks; in larger ones irradiated volume is negligible. - Abstract: Alpha irradiation and radiolysis can affect the alteration behavior of High Level Waste (HLW) nuclear glasses. In this study, the way the energy of alpha particles, emitted by a typical HLW glass, is deposited in water at the glass/water interface is investigated, with the aim of better characterizing the dose deposition at the glass/water interface during water-induced leaching mechanisms. A simplified chemical composition was considered for the nuclear glass under study, wherein the dose rate is about 140 Gy/h. The MCNPX calculation code was used to calculate alpha dose rate and alpha particle flux profiles at the glass/water interface in different systems: a single glass grain in water, a glass powder in water and a water-filled ideal crack in a glass package. Dose rate decreases within glass and in water as distance to the center of the grain increases. A general model has been proposed to fit a dose rate profile in water and in glass from values for dose rate in glass bulk, alpha range in water and linear energy transfer considerations. The glass powder simulation showed that there was systematic overlapping of radiation fields for neighboring glass grains, but the water dose rate always remained lower than the bulk value. Finally, for typical ideal cracks in a glass matrix, an overlapping of irradiation fields was observed while the crack aperture was lower than twice the alpha range in water. This led to significant values for the alpha dose rate within the crack volume, as long as the aperture remained lower than 60 μm.

  17. Profiling of some amoxicillin drugs in Ghana using Nuclear Magnetic Resonance Spectroscopy

    International Nuclear Information System (INIS)

    Aboagye, Mary Esi

    2016-07-01

    The prevalence of counterfeit drugs is seen as a problem faced in both developed and developing countries where Ghana is not an exception. Antibiotics are amongst the most counterfeit drugs in developing countries. What is less understood is that there are inadequate and ineffective quality control procedures in monitoring of drugs manufactured and imported into the country. This research work is aimed at contributing towards the development of routine analytical procedures that will facilitate distinguishing between fake and genuine amoxicillin drugs. This was accomplished by elaborating operating procedures for the analysis of specific antibiotic drug using nuclear magnetic resonance (NMR) spectroscopy and establishing the NMR profile of active principal ingredient (API) of amoxicillin drug and assessing the API in samples of amoxicillin drug purchased in Accra. Three brands of amoxicillin samples consisting of imported amoxicillin, National Health Insurance Scheme (NHIS) amoxicillin were purchased from a licensed pharmacy shop in Accra and amoxicillin purchased from Okaishie market were used for analysis. Standard amoxicillin known as amoxicillin trihydrate obtained from Ernest Chemist in Accra was also used analysed. The authenticity of the drugs was analysed using 1H and C-13 nuclear magnetic resonance spectroscopy. Upon analysis H-NMR and C-13 NMR profiles were obtained for the API (Amoxicillin Trihydrate) in amoxicillin. H NMR showed relatively higher sensitivities for the drug than C-13 NMR therefore analysis for the antibiotics was focused on H-NMR. After analysis amoxicillin trihydrate was identified as the API. A procedure suitable for NMR sample preparation of amoxicillin for NMR analysis was elaborated. Dimethyl sulfoxide was identified as a suitable solvent for the experiments. The samples were prepared by dissolving suitable quantities (10mg) of the drug in (1ml) of the chosen solvent. H-NMR technique was used to provide an NMR profile for the Active

  18. Methodological proposal for the construction of the labor profiles of inspectors of the Nuclear Regulatory Authority

    International Nuclear Information System (INIS)

    Larcher, A.M.; Maceiras, E.; Degiovanni, G.; Perrin, C.; Sajaroff, P.

    2006-01-01

    The Argentine Nuclear Regulatory Authority (ARN) like essential part of their strategic institutional plan and in the mark of the modernization of the National Public Administration (NPA), identify the necessity to modify their functional organization, introducing the administration for processes and defining more flexible and better guided structures to the work in team. Starting from the definition of a new institutional flowchart it decided to proceed to a general reorganization of the human resources and on January, 2005 it was prepared the creation of a process whose serious objective to sit down the bases for the development of the professional career of the ARN. To such an end, it was thought about a work outline by stages, the first one of which had as final objective the elaboration of the Labor Profiles of the Institution. The work group for this first stage was integrated by a group of professionals of long trajectory in the institution and not belonging to the sector of Human Resources (RRHH). By this way it was organized as an independent group that it worked in narrow collaboration with the specific sector and informed directly to the maximum institutional direction. For the construction of the profiles a 'mixed' model was chosen that included the requirements of each position (that to make) and the competitions to complete them (how to make it), since a focus purely of competitions has not been seen as the more appropriate for the public administration and in particular for the ARN. In this work it is given to know a part of the results obtained during six months of effective work of the PerLa Group (denominated as well as an acronym of the expression Labor Profiles) putting emphasis in the defined profiles for the inspectors of those different regulatory branches that constitute the environment of competition of the RNA, this is Radiological Protection, Nuclear Safety, Safeguards and Physical Protection. The idea that underlies to the presentation

  19. Nuclear power plant personnel qualifications and training: TAPS: the task analysis profiling system. Volume 2

    International Nuclear Information System (INIS)

    Jorgensen, C.C.

    1985-06-01

    This report discusses an automated task analysis profiling system (TAPS) designed to provide a linking tool between the behaviors of nuclear power plant operators in performing their tasks and the measurement tools necessary to evaluate their in-plant performance. TAPS assists in the identification of the entry-level skill, knowledge, ability and attitude (SKAA) requirements for the various tasks and rapidly associates them with measurement tests and human factors principles. This report describes the development of TAPS and presents its first demonstration. It begins with characteristics of skilled human performance and proceeds to postulate a cognitive model to formally describe these characteristics. A method is derived for linking SKAA characteristics to measurement tests. The entire process is then automated in the form of a task analysis computer program. The development of the program is detailed and a user guide with annotated code listings and supporting test information is provided

  20. Competition Law In Malaysia

    OpenAIRE

    Hussein, Safinaz Mohd

    2012-01-01

    Meningkatnya kesadaran akan pentingnya persaingan usaha menimbulkan munculnya regulasi tertentu di tingkat nasional dan hal inilah yang terjadi di Malaysia, yakni dengan berlakunya Undang-Undang Persaingan Usaha Malaysia 2010. Disahkannya hukum persaingan umum seperti Undang-Undang Persaingan Usaha Malaysia 2010 pasti akan berdampak pada undang-undang sektoral seperti ketentuan dalam Peraturan Ekonomi CMA 1998. Biasanya hukum persaingan usaha memang di atas undangundang sektoral, kecuali j...

  1. Further Studies on Malaysian Nuclear Agency Competency Profile: Analysis on SARCON Data

    International Nuclear Information System (INIS)

    Zuraida Zainudin; Fazila Said; Zakaria Taib; Salahbiah Abdul Majid; Nita Salina Abu Bakar; Zakaria Dris

    2016-01-01

    A project on competency profile study was conducted in 2015 to identify and update the competence of Malaysian Nuclear Agency officers. This competency profile study is using the Modified SARCoN tool adapted from the original framework of the IAEA SARCoN. This paper will present further analysis of the Modified SARCoN data. A total of five divisions under the Research and Development programme namely BAB, BAS, BTI, BTP and BTS which involved 159 respondents as samples in this study. The collected data were analyzed via inferential statistics using the IBM SPSS Statistics software version 23. The results show that there are correlations and influences between the quadrant of organizational basic knowledge (Q1), technical knowledge (Q2), special skills (Q3a) and the effectiveness of personality/ attitude (Q4) with the quadrant of individual achievement and expertise (Q3b), but the influences are varies between the divisions involved. The influence of demographic factors are also discussed in this study. (author)

  2. Deuterium depth profiling in JT-60U W-shaped divertor tiles by nuclear reaction analysis

    International Nuclear Information System (INIS)

    Hayashi, T.; Ochiai, K.; Masaki, K.; Gotoh, Y.; Kutsukake, C.; Arai, T.; Nishitani, T.; Miya, N.

    2006-01-01

    Deuterium concentrations and depth profiles in plasma-facing graphite tiles used in the divertor of JAERI Tokamak-60 Upgrade (JT-60U) were investigated by nuclear reaction analysis (NRA). The highest deuterium concentration of D/ 12 C of 0.053 was found in the outer dome wing tile, where the deuterium accumulated probably through the deuterium-carbon co-deposition. In the outer and inner divertor target tiles, the D/ 12 C data were lower than 0.006. Additionally, the maximum (H + D)/ 12 C in the dome top tile was estimated to be 0.023 from the results of NRA and secondary ion mass spectroscopy (SIMS). Orbit following Monte-Carlo (OFMC) simulation showed energetic deuterons caused by neutral beam injections (NBI) were implanted into the dome region with high heat flux. Furthermore, the surface temperature and conditions such as deposition and erosion significantly influenced the accumulation process of deuterium. The deuterium depth profile, scanning electron microscope (SEM) observation and OFMC simulation indicated the deuterium was considered to accumulate through three processes: the deuterium-carbon co-deposition, the implantation of energetic deuterons and the deuterium diffusion into the bulk

  3. Oxygen depth profiling using the 16O(d,α)14N nuclear reaction

    International Nuclear Information System (INIS)

    Khubeis, I.; Al-Rjob, R.

    1997-01-01

    The excitation function of the 16 O(d,α) 14 N nuclear reaction has been determined in the deuteron energy range of 0.88-2.28 MeV. Major resonances are observed at deuteron energies of 0.98, 1.31, 1.53, 1.60, 1.73 and 2.22 MeV. The present results show good agreement with those of Haase and Khubeis, however there is a shift of 60 keV in the first resonance compared with the measurements of Amsel. The use of a thin surface barrier detector (t=22 μm) and a bias voltage of +20 V coupled with a proper pile-up rejection circuit has allowed the determination of the oxygen depth profiling to a resolution of 16 nm for thick targets. This method is efficient in eliminating interferences from other nuclear reactions such as 16 O(d,p) 17 O and 12 C(d,p) 19 C, where emitted protons have severely obscured α-particles from the 16 O(d,α) 14 N reaction. A 1.08 MeV deuteron beam has been employed to increase the α-yield from the target. The target has been tilted at 70 to enhance depth resolution. This reaction is well suited for the determination of oxygen concentration in oxides of high temperature superconductors. (orig.)

  4. Radiation processing facilities and services in Malaysia

    International Nuclear Information System (INIS)

    Zulkafli Ghazali

    2007-01-01

    It is envisaged that radiation processing will continue to play an important role towards the progress and development of industry in Malaysia. Malaysian Government will continue to play an active role to support R and D in this field by providing the necessary infrastructure, facility, trained manpower and research funds. Additional e-beam accelerator is planned to be installed at Nuclear Malaysia in 2007. The medium energy electron beam accelerator (1 MeV, 50 mA) will be mainly use to evaluate the commercial viability for treating aqueous products such as wastewater. (author)

  5. The Current Utilization and Future Demand of Radiopharmaceutical and Radioisotopes in Malaysia

    International Nuclear Information System (INIS)

    Ibrahim Ijang; Zakaria Ibrahim; Bohari Yaacob

    2013-01-01

    Radioisotope and pharmaceutical kits play an important role in nuclear medicine for non-invasive diagnosis and treatment of various cancers and cardiovascular disease. Our aim was to survey the current utilization and future demand of radiopharmaceuticals and radioisotopes in Malaysia. The survey methodology technique was done using questionnaire administration modes. The survey was done for four month duration from government hospitals that have nuclear medicine department. The most frequent pharmaceutical kits used in hospitals were Methylene Diphosphonic acid (MDP) for bone imaging and Diethylene Triamine Pantacetic acid (DTPA). Similarly radioisotopes widely used were Tc-99m and Iodine 131.Therefore if produced of Tc-99m by Nuclear Malaysia can improved in term of high quality products, Nuclear Malaysia could be the sole supplier of this product to hospitals in Malaysia. Similarly pharmaceutical kits especially MDP and DTPA, Nuclear Malaysia has the expertise and knowledge to supply these kits to the hospital. (author)

  6. Malaysia and forced migration

    Directory of Open Access Journals (Sweden)

    Arzura Idris

    2012-06-01

    Full Text Available This paper analyzes the phenomenon of “forced migration” in Malaysia. It examines the nature of forced migration, the challenges faced by Malaysia, the policy responses and their impact on the country and upon the forced migrants. It considers forced migration as an event hosting multifaceted issues related and relevant to forced migrants and suggests that Malaysia has been preoccupied with the issue of forced migration movements. This is largely seen in various responses invoked from Malaysia due to “south-south forced migration movements.” These responses are, however, inadequate in terms of commitment to the international refugee regime. While Malaysia did respond to economic and migration challenges, the paper asserts that such efforts are futile if she ignores issues critical to forced migrants.

  7. Comparing cultural profiles of MCR operators with those of non-MCR operators working in domestic Nuclear Power Plants

    International Nuclear Information System (INIS)

    Park, Jinkyun; Jung, Wondea

    2015-01-01

    Operation experience of complex socio-technical systems such as Nuclear Power Plants (NPPs) shows that most significant events are attributable to human error. Thus, various kinds of Human Reliability Analysis (HRA) techniques were used to manage human error for safety-critical tasks. However, a lack of available HRA data is a critical issue in conducting an HRA. For this reason, many researchers have tried to provide HRA data extracted from simulated emergency conditions. Unfortunately, it is still doubtful to directly use these HRA data because different operational cultures may result in different human performances even under a similar task context. From this concern, previous studies claimed that Main Control Room (MCR) operators working in different NPPs share very similar cultural profile. In order to confirm this claim, the culture profiles of operating personnel (i.e., non-MCR and MCR operators) working in domestic NPPs are compared. As a result, although some discrepancies are observed, it is positive to say that operating personnel of NPPs share similar cultural profiles to some extent. This result can be regarded as the first step to provide technical underpinnings that are helpful for understanding human performance data collected from different countries. - Highlights: • National and organizational culture of MCR and non-MCR operators are compared. • Organizational culture profiles are almost identical. • National culture profiles are not quite different overall. • Operating personnel in Nuclear Power Plants seems to share similar cultural profiles

  8. A proton nuclear magnetic resonance-based metabonomics study of metabolic profiling in immunoglobulin a nephropathy

    International Nuclear Information System (INIS)

    Sui, Weiguo; Che, Wenti; Guimai, Zuo; Chen, Jiejing; Li, Liping; Li, Wuxian; Dai, Yong

    2012-01-01

    Objectives: Immunoglobulin A nephropathy is the most common cause of chronic renal failure among primary glomerulonephritis patients. The ability to diagnose immunoglobulin A nephropathy remains poor. However, renal biopsy is an inconvenient, invasive, and painful examination, and no reliable biomarkers have been developed for use in routine patient evaluations. The aims of the present study were to identify immunoglobulin A nephropathy patients, to identify useful biomarkers of immunoglobulin A nephropathy and to establish a human immunoglobulin A nephropathy metabolic profile. Methods: Serum samples were collected from immunoglobulin A nephropathy patients who were not using immunosuppressants. A pilot study was undertaken to determine disease-specific metabolite biomarker profiles in three groups: healthy controls (N = 23), low-risk patients in whom immunoglobulin A nephropathy was confirmed as grades I-II by renal biopsy (N = 23), and high-risk patients with nephropathies of grades IV-V (N = 12). Serum samples were analyzed using proton nuclear magnetic resonance spectroscopy and by applying multivariate pattern recognition analysis for disease classification. Results: Compared with the healthy controls, both the low-risk and high-risk patients had higher levels of phenylalanine, myo-inositol, lactate, L6 lipids ( CH-CH 2 -CH = O), L5 lipids (-CH 2 -C = O), and L3 lipids (-CH 2 -CH 2 -C = O) as well as lower levels of β-glucose, α-glucose, valine, tyrosine, phosphocholine, lysine, isoleucine, glycerolphosphocholine, glycine, glutamine, glutamate, alanine, acetate, 3-hydroxybutyrate, and 1-methylhistidine. Conclusions: These metabolites investigated in this study may serve as potential biomarkers of immunoglobulin A nephropathy. Point scoring of pattern recognition analysis was able to distinguish immunoglobulin A nephropathy patients from healthy controls. However, there were no obvious differences between the low-risk and high-risk groups in our research

  9. Iodine-129 depth profiles in soil within 30 km from Fukushima Daiichi Nuclear Power Plant

    International Nuclear Information System (INIS)

    Honda, M.; Matsuzaki, H.; Tsuchiya, Y.S.; Nakano, C.; Yamagata, T.; Nagai, H.; Matsushi, Y.; Maejima, Y.

    2013-01-01

    Iodine-129 depth profiles of 13 soil cores were analyzed by AMS to evaluate the distribution and the mobility in soil. The cores were sampled from various fields around the Fukushima Daiichi Nuclear Power Plant (FDNPP). Four cores out of the 13 were collected from almost the same position in Kawauchi village crop field 20 km apart from FDNPP at different times between April 2011 and June 2012 to observe the temporal variation of depth profile of "1"2"9I in soil. On the all of 13 soil cores, clear enhancement of the accident origin "1"2"9I was observed. From the crop field soil cores in Kawauchi village, "1"2"9I inventory was estimated as 43.4±2.7 mBq m"-"2 (3.10x10"1"3 atoms m"-"2). There is positive relationship between relaxation length and the elapsed time since the FDNPP accident. The increase rate of the relaxation length is about 1 cm yr"-"1 which should reflect the downward transfer rate of the Fukushima-derived "1"2"9I. Other 9 cores were collected from various fields including crop fields and man-made soils within 30 km from FDNPP on June 2012. Cumulative "1"2"9I inventory fraction [%] from the surface was calculated. The inventory fraction within top 5 cm varied widely, 65-100% with median 82%. Similarly the inventory fraction within top 10 cm varied 82 to 100% with the median 95%. (author)

  10. A proton nuclear magnetic resonance-based metabonomics study of metabolic profiling in immunoglobulin a nephropathy

    Energy Technology Data Exchange (ETDEWEB)

    Sui, Weiguo; Che, Wenti; Guimai, Zuo; Chen, Jiejing [181st Hospital Guangxi, Central Laboratory, Laboratory of Metabolic Diseases Research, Guangxi Province (China); Li, Liping [Guangxi Normal University, The Life Science College, Guangxi Province (China); Li, Wuxian [Key Laboratory of Laboratory Medical Diagnostics of Education Ministry, Chongqiong Medical University, Chongqing (China); Dai, Yong [Clinical Medical Research Center, the Second Clinical Medical College of Jinan University (Shenzhen People' s Hospital), Shenzhen, Guangdong Province (China)

    2012-07-01

    Objectives: Immunoglobulin A nephropathy is the most common cause of chronic renal failure among primary glomerulonephritis patients. The ability to diagnose immunoglobulin A nephropathy remains poor. However, renal biopsy is an inconvenient, invasive, and painful examination, and no reliable biomarkers have been developed for use in routine patient evaluations. The aims of the present study were to identify immunoglobulin A nephropathy patients, to identify useful biomarkers of immunoglobulin A nephropathy and to establish a human immunoglobulin A nephropathy metabolic profile. Methods: Serum samples were collected from immunoglobulin A nephropathy patients who were not using immunosuppressants. A pilot study was undertaken to determine disease-specific metabolite biomarker profiles in three groups: healthy controls (N = 23), low-risk patients in whom immunoglobulin A nephropathy was confirmed as grades I-II by renal biopsy (N = 23), and high-risk patients with nephropathies of grades IV-V (N = 12). Serum samples were analyzed using proton nuclear magnetic resonance spectroscopy and by applying multivariate pattern recognition analysis for disease classification. Results: Compared with the healthy controls, both the low-risk and high-risk patients had higher levels of phenylalanine, myo-inositol, lactate, L6 lipids ( CH-CH{sub 2}-CH = O), L5 lipids (-CH{sub 2}-C = O), and L3 lipids (-CH{sub 2}-CH{sub 2}-C = O) as well as lower levels of {beta}-glucose, {alpha}-glucose, valine, tyrosine, phosphocholine, lysine, isoleucine, glycerolphosphocholine, glycine, glutamine, glutamate, alanine, acetate, 3-hydroxybutyrate, and 1-methylhistidine. Conclusions: These metabolites investigated in this study may serve as potential biomarkers of immunoglobulin A nephropathy. Point scoring of pattern recognition analysis was able to distinguish immunoglobulin A nephropathy patients from healthy controls. However, there were no obvious differences between the low-risk and high

  11. Preparing for Molybdenum-99 Production In Malaysia [Country report: Malaysia

    International Nuclear Information System (INIS)

    Dahalan, Rehir; Masood, Zarina; Zulkifli, Mohd Hashim; Yusof, Mohd Abd Wahab

    2015-01-01

    The research reactor at Nuclear Malaysia, which has been in operation since June 1982, has a maximum flux of 1x10 13 n/cm 2 /s at its central position, has been utilized in production of neutron activated molybdenum-99 ( 99 Mo) and may be suitable for the new initiative for producing fission 99 Mo from low enriched uranium (LEU) targets if an upgrade involving its power and neutron flux were done. Currently, there is no fission 99 Mo production in place in Malaysia; however, there is an existing weekly 99 Mo/ 99m Tc generator production utilizing imported fission 99 Mo. Malaysia’s current demand for fission 99 Mo is relatively small but is still affected by the recent supply turmoil. At the request of the Malaysia Nuclear Agency, the IAEA organized a fact-finding mission to assess currently available infrastructure against that necessary to produce fission 99 Mo sufficient for domestic needs or additionally to contribute to regional fission 99 Mo supply security. During the mission, 99 Mo production from LEU and the alternative neutron activation method were considered. Taking into consideration sufficient upgrade of the current research reactor power and neutron flux, neutron activation could satisfy current national demand but offers little excess capacity to accommodate future growth or participation in the regional 99 Mo market. Also at a higher reactor power and neutron flux, LEU fission based technologies could produce adequate quantities for domestic and regional supply, but require significantly greater resource commitment than neutron activation production technologies particularly with respect to the management and ultimate disposition of all waste streams. In addition to the completion of the reactor power and flux upgrade, revising the operating mode to continuous operation is a prerequisite to fission 99 Mo production together with additional equipment for handling and transferring higher radiation dose target capsules from the reactor to the hot

  12. Malaysia: oil, gas, petrochemicals

    International Nuclear Information System (INIS)

    1990-01-01

    Petronas or Petroliam Nasional Berhad was established on 17 August 1974 as the national petroleum corporation of Malaysia. The Petroleum Development Act, passed by the Malaysian Parliament in October of that same year, vested in Petronas the entire ownership of all oil and natural gas resources in the country. These resources are considerable and Malaysia is poised to become one of the major petrochemical producers in the region. This report outlines the extent of oil, gas and petrochemicals production in Malaysia, lists companies holding licences and contracts from Petronas and provides a directory of the Malaysian oil industry. (Author)

  13. Informed Questions on Malaysia

    National Research Council Canada - National Science Library

    Heng, Lim; Tay, BG

    2003-01-01

    .... This is despite the vitriolic, anti-west outbursts of Dr Mahathir, its controversial Prime Minister of 22 years, who has set the objective of Malaysia becoming a fully developed country by the year 2020...

  14. Informed Questions on Malaysia

    National Research Council Canada - National Science Library

    Heng, Lim; Tay, BG

    2003-01-01

    While Indonesia gets the attention of policy makers on South East (SE) Asia because of its size and population, Malaysia has increasingly been courted as an example of an Islamic country that is moderate and progressive...

  15. Defect and dopant depth profiles in boron-implanted silicon studied with channeling and nuclear reaction analysis

    NARCIS (Netherlands)

    Vos, M.; Boerma, D.O.; Smulders, P.J.M.; Oosterhoff, S.

    1986-01-01

    Single crystals of silicon were implanted at RT with 1 MeV boron ions to a dose of 1 × 1015 ions/cm2. The depth profile of the boron was measured using the 2060-keV resonance of the 11B(α, n)14N nuclear reaction. The distribution of the lattice disorder as a function of depth was determined from

  16. Higher Institute of Nuclear Sciences and Technology: A new stage in the formation of broad-profile nuclear professionals

    International Nuclear Information System (INIS)

    Guzman, Fernando; Lauren Elias, Lidia; Rodriguez, Oscar

    2001-01-01

    Presently work was tried to show which has been the development happened in the formation nuclear specialists in Cuba it is presented and it analyzes its quality, using for it indicators as the academic efficiency and the academic index

  17. Competition Policy in Malaysia

    OpenAIRE

    Lee, Cassey

    2004-01-01

    Malaysia does not have a national competition law. Competition is regulated at the sectoral level in the country. Two economic sectors have legal provisions for competition law but these have been relatively ineffectively enforced. The benefits of Malaysia's industrial policy as well as the policy reforms in regulation and trade have been compromised by the lack of a formal institution to address competition related issues. Hence, the future priority and direction of regulatory reform is obvi...

  18. Older Consumers in Malaysia

    OpenAIRE

    David R. Phillips; Fon Sim Ong

    2007-01-01

    The main objective of this study was to understand the concerns and problems faced by older people in an industrializing middle-income country, Malaysia, in their process of acquiring products to meet their everyday needs. Respondents aged 55 and over were interviewed in eight states throughout Peninsular Malaysia providing 1356 usable questionnaires; two-thirds from urban and one-third from rural areas. Education, health status, and life satisfaction were recorded. Service patronage behaviou...

  19. Altered molecular profile in thyroid cancers from patients affected by the Three Mile Island nuclear accident.

    Science.gov (United States)

    Goldenberg, David; Russo, Mariano; Houser, Kenneth; Crist, Henry; Derr, Jonathan B; Walter, Vonn; Warrick, Joshua I; Sheldon, Kathryn E; Broach, James; Bann, Darrin V

    2017-07-01

    In 1979, Three Mile Island (TMI) nuclear power plant experienced a partial meltdown with release of radioactive material. The effects of the accident on thyroid cancer (TC) in the surrounding population remain unclear. Radiation-induced TCs have a lower incidence of single nucleotide oncogenic driver mutations and higher incidence of gene fusions. We used next generation sequencing (NGS) to identify molecular signatures of radiation-induced TC in a cohort of TC patients residing near TMI during the time of the accident. Case series. We identified 44 patients who developed papillary thyroid carcinoma between 1974 and 2014. Patients who developed TC between 1984 and 1996 were at risk for radiation-induced TC, patients who developed TC before 1984 or after 1996 were the control group. We used targeted NGS of paired tumor and normal tissue from each patient to identify single nucleotide oncogenic driver mutations. Oncogenic gene fusions were identified using quantitative reverse transcription polymerase chain reaction. We identified 15 patients in the at-risk group and 29 patients in the control group. BRAF V600E mutations were identified in 53% patients in the at-risk group and 83% patients in the control group. The proportion of patients with BRAF mutations in the at-risk group was significantly lower than predicted by the The Cancer Genome Atlas cohort. Gene fusion or somatic copy number alteration drivers were identified in 33% tumors in the at-risk group and 14% of tumors in the control group. Findings were consistent with observations from other radiation-exposed populations. These data raise the possibility that radiation released from TMI may have altered the molecular profile of TC in the population surrounding TMI. 4 Laryngoscope, 127:S1-S9, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  20. Analysis of Malaysian Nuclear Agency Key Performance Indicator (KPI) 2005-2013

    International Nuclear Information System (INIS)

    Aisya Raihan Abdul Kadir; Hazmimi Kasim; Azlinda Aziz; Noriah Jamal

    2014-01-01

    Malaysia Nuclear Agency (Nuclear Malaysia) was established on 19 September 1972. Since its inception, Nuclear Malaysia has been entrusted with the responsibility to introduce and promote nuclear science and technology for national development. After more than 40 years of operation, Nuclear Malaysia remains significant as an excellent organization of science, technology and innovation. An analysis of the key performance indicator (KPI) achievements in 2005-2013 as indicator to the role of Nuclear Malaysia as a national research institution. It was established to promote, develop and encourage the application of nuclear technology. (author)

  1. Panning for SNuRMs: using cofactor profiling for the rational discovery of selective nuclear receptor modulators.

    Science.gov (United States)

    Kremoser, Claus; Albers, Michael; Burris, Thomas P; Deuschle, Ulrich; Koegl, Manfred

    2007-10-01

    Drugs that target nuclear receptors are clinically, as well as commercially, successful. Their widespread use, however, is limited by an inherent propensity of nuclear receptors to trigger beneficial, as well as adverse, pharmacological effects upon drug activation. Hence, selective drugs that display reduced adverse effects, such as the selective estrogen receptor modulator (SERM) Raloxifene, have been developed by guidance through classical cell culture assays and animal trials. Full agonist and selective modulator nuclear receptor drugs, in general, differ by their ability to recruit certain cofactors to the receptor protein. Hence, systematic cofactor profiling is advancing into an approach for the rationally guided identification of selective NR modulators (SNuRMs) with improved therapeutic ratio.

  2. Clinical profile, morbidity, and outcome of adult-onset generalized pustular psoriasis: analysis of 102 cases seen in a tertiary hospital in Johor, Malaysia.

    Science.gov (United States)

    Choon, Siew Eng; Lai, Nai Ming; Mohammad, Norshaleyna A; Nanu, Nalini M; Tey, Kwee Eng; Chew, Shang Fern

    2014-06-01

    Generalized pustular psoriasis (GPP) is a severe but rare variant of psoriasis. Our objective is to review the clinical profile, comorbidities, and outcome of patients with GPP. A retrospective note review of all patients with adult-onset GPP. A total of 102 patients with adult-onset GPP were diagnosed between 1989 and November 2011, with a female to male ratio of 2 : 1. The mean age at onset of GPP was 40.9 years (range: 21-81 years). Acute GPP was the most common variant seen (95 cases), followed by four localized variants of GPP and three with annular pustular psoriasis. Fever and painful skin were present in 89% of patients, arthritis in 34.7%, and leukocytosis in 78.4%. Common triggers were systemic steroids (45 cases), pregnancy (17 cases), and upper respiratory tract infections (16 cases). A positive family history of psoriasis and GPP was present in 29% and 11%, respectively. Comorbidities included obesity (42.9%), hypertension (25.7%), hyperlipidemia (25.7%), and diabetes mellitus (23.7%). The mean duration of admission and pustular flare for acute GPP was 10.3 days (range: 3-44 days) and 16 days (range: 7-60 days), respectively. Fifty-four patients responded to systemic retinoid, 21 to methotrexate, eight to cyclosporine, and one to adalimumab, but recurrences were common. Our study confirms the poor response of GPP to currently available anti-psoriatic agents, with frequent flare-ups. There is a need for a more effective targeted therapy for this condition. © 2013 The International Society of Dermatology.

  3. Malaysia; Financial Sector Stability Assessment

    OpenAIRE

    International Monetary Fund

    2013-01-01

    This assessment is a review of the financial environment of Malaysia. Like many other Asian countries, Malaysia experienced financial distress in the late 1990s, but the country’s policy reforms have moved it to a successful economy. A ten-year financial plan (2001–10) by Bank Negara Malaysia restructured the financial sector. Banks were well capitalized, household debts were strengthened, and securities and insurances were developed. Malaysia thus became the global center for Islamic finance...

  4. Food irradiation in Malaysia

    International Nuclear Information System (INIS)

    Mohd Ghazali Hj Abd Rahman.

    1985-01-01

    Food irradiation has recently been visited as a technology that can contribute to the solution of problems associated with food preservation of Malaysia's agriculture produce and products thereby improving the economic status of the rural sector. However, the history of food irradiation in Malaysia is very recent. Research carried out on food irradiation only began in 1974 as a result of the installation of a 60 Co facility (initially 10,000 Ci) at the National University of Malaysia. Since its installation several studies have been carried out pertaining to the food irradiation. Presently its development has been slow. Research in this area has been confined to laboratory scale and purely academic. This limitation is due to a number of reasons, among others are: a) limited number of facilities; b) lack of expertise to conduct its research; c) other preservation methods can be improved with lower capital output. An important step towards its development was made when Malaysia actively participated in the RCA/IAEA food irradiation project, viz. the irradiation of pepper which was carried out at the National University of Malaysia in the 80's. As a result of this venture, research and development activities in food irradiation have been geared toward semi-plot scale with the view ot commercialization in the future. In 1982, a group of researchers was formed to conduct feasibility studies using irradiation techniques in trying to overcome several problems associated with our local paddy and rice. Another group is being organized by the National University of Malaysia to look into the problems associated with the preservation of frozen shrimps. (author)

  5. Mercury pollution in Malaysia.

    Science.gov (United States)

    Hajeb, Parvaneh; Jinap, S; Ismail, Ahmad; Mahyudin, Nor Ainy

    2012-01-01

    Although several studies have been published on levels of mercury contamination of the environment, and of food and human tissues in Peninsular Malaysia, there is a serious dearth of research that has been performed in East Malaysia (Sabah and Sarawak). Industry is rapidly developing in East Malaysia, and, hence, there is a need for establishing baseline levels of mercury contamination in environmental media in that part of the country by performing monitoring studies. Residues of total mercury and inorganic in food samples have been determined in nearly all previous studies that have been conducted; however, few researchers have analyzed samples for the presence of methlymercury residues. Because methylmercury is the most toxic form of mercury, and because there is a growing public awareness of the risk posed by methylmercury exposure that is associated with fish and seafood consumption, further monitoring studies on methylmercury in food are also essential. From the results of previous studies, it is obvious that the economic development in Malaysia, in recent years, has affected the aquatic environment of the country. Primary areas of environmental concern are centered on the rivers of the west Peninsular Malaysian coast, and the coastal waters of the Straits of Malacca, wherein industrial activities are rapidly expanding. The sources of existing mercury input to both of these areas of Malaysia should be studied and identified. Considering the high levels of mercury that now exists in human tissues, efforts should be continued, and accelerated in the future, if possible, to monitor mercury contamination levels in the coastal states, and particularly along the west Peninsular Malaysian coast. Most studies that have been carried out on mercury residues in environmental samples are dated, having been conducted 20-30 years ago; therefore, the need to collect much more and more current data is urgent. Furthermore, establishing baseline levels of mercury exposure to

  6. Effects of radiation and apolipoprotein E on lipid profile among workers of nuclear power plants in Korea

    International Nuclear Information System (INIS)

    Ki-Eun Moon; Mee-Seon Jung; Suk-Hee Sung; Youn-Koun Chang; Il-Keun Park; Yun-Mi Paek; Tae-In Choi; Soo-Geun Kim

    2007-01-01

    Complete text of publication follows. Several studies reported that the radiation was positively related to fatty liver, low HDL cholesterol, and hypertriglyceridemia. Genetic polymorphism affect prevalence of chronic disease by molecular epidemiology studies. Apolipoprotein E is an important genetic determinant of cardiovascular disease (CVD), namely through its influence on lipid metabolism. Thus, we investigated whether radiation and apo E polymorphism, and environmental factors contribute to the lipid profile in workers of nuclear power plants in Korea. DNA was extracted from the whole blood of 6896 study subjects (6357 males and 359 females), and apo E polymorphism was investigated using PCR. Plasma lipid profiles were measured by standardized enzymatic procedures and radiation dose was measured by the thermoluminescence dosemeter (TLD). Environmental factors such as exercise, smoking were measured from health management database of KHNP. Total of 6802 subjects (aged 20-58) were investigated and radiation exposure dose was 168.51±463.94 mSv in the recent 1-year dose and 248.24±559.21 mSv in the total accumulative dose. In addition, Apo E polymorphism was associated with significant differences in total cholesterol, HDL cholesterol, radiation dose, AI but others no significant. The multiple regression model showed that total cholesterol was positively correlated with age, SBP, BMI, AI, fasting glucose. HDL cholesterol was negatively correlated with AI. LDL cholesterol was positively correlated with age, BMI, fasting glucose. And triglyceride was significantly correlated in the BMI, AI, somking dose, vegetables but others no significant. Metabolic syndrome did not show any relation to the others; only age, SBP, DBP, BMI, fasting glucose, HOMA-IR influenced. However, there was no significant association between radiation dose and lipid profile. In conclusion, Apo E and well-known variables such as SBP, BMI were significantly associated with lipid profile level

  7. Metabolite Profiling of Human Amniotic Fluid by Hyphenated Nuclear Magnetic Resonance Spectroscopy

    OpenAIRE

    Graça, Gonçalo; Duarte, Iola F.; Goodfellow, Brian J.; Carreira, Isabel M.; Couceiro, Ana Bela; Domingues, Maria do Rosário; Spraul, Manfred; Tseng, Li-Hong; Gil, Ana M.

    2008-01-01

    The metabolic profiling of human amniotic fluid (HAF) is of potential interest for the diagnosis of disorders in the mother or the fetus. In order to build a comprehensive metabolite database for HAF, hyphenated NMR has been used, for the first time, for systematic HAF profiling. Experiments were carried out using reverse-phase (RP) and ion-exchange liquid chromatography (LC), in order to detect less and more polar compounds, respectively. RP-LC conditions achieved good separation of amino ac...

  8. Co-ordinated research programme on assessment of environmental exposure to mercury in selected human populations as studied by nuclear and other techniques. Report on the second research co-ordination meeting held in Kuala Lumpur, Malaysia, 24-28 August 1992

    International Nuclear Information System (INIS)

    1992-01-01

    A Coordinated Research Programme (CRP) on assessment of environmental exposure to mercury in selected human populations as studied by nuclear and other techniques was initiated by the IAEA in 1990 in collaboration with WHO. The purpose of this CRP is to promote national and regional studies to evaluate the exposure of selected population groups to mercury and methylmercury and to estimate potential health risks in these groups. The programme is focused on the analysis of human head hair for the determination of mercury and methylmercury. This CRP has two main components: (i) identifying population groups that are at risk, and (ii) studying health effects in the exposed persons, particularly pregnant women and the babies born to them. This report contains the discussions held during the second Research Co-ordination Meeting (RCM) for the CRP which took place in Kuala Lumpur, Malaysia, under the sponsorship of the University Kebangsaan Malaysia and papers presented at this meeting. Refs, figs and tabs

  9. Enterprise Surveys : Malaysia Country Profile 2015

    OpenAIRE

    World Bank

    2015-01-01

    The Enterprise Surveys (ES) focus on many aspects of the business environment. These factors can be accommodating or constraining for firms and play an important role in whether an economy’s private sector will thrive or not. An accommodating business environment is one that encourages firms to operate efficiently. Such conditions strengthen incentives for firms to innovate and to increase...

  10. Print Advertisements in Malaysia

    Science.gov (United States)

    Hashim, Azirah

    2010-01-01

    This paper examines print advertisements in Malaysia to determine how advertisers seek to achieve their primary goal of persuading or influencing an audience by the use of both language and visuals. It describes the main component moves and rhetorical strategies used by writers to articulate the communicative purpose of the genre and the language…

  11. Education Reforms in Malaysia.

    Science.gov (United States)

    Yunus, Aida Suraya Muhammad

    Malaysia's agenda in the late 1990s involved making the transition from an industrial economy to a knowledge-based economy. Thus, the more traditional purpose of education, that is, to produce an educated person, needs to be reevaluated. If the nation's Vision 2020 is to become a reality, the educational program needs to make a fundamental shift…

  12. Competition Law in Malaysia

    OpenAIRE

    Anand Raj; Cynthia Lian; Wen-Ly Chin

    2015-01-01

    There is still some way for Malaysia to go and the lack of merger control (for the foreseeable future) remains a significant shortcoming in the Malaysian competition law regime at this stage. Anand Raj, Cynthia Lian, & Wen-Ly Chin (Shearn Delamore & Co., Kuala Lumpur)

  13. IDRC in Malaysia

    International Development Research Centre (IDRC) Digital Library (Canada)

    Malaysia was one of the first. Southeast Asian countries in which IDRC supported research, in 1971. Over the following two decades, more than 100 IDRC- funded activities contributed to better policies, technologies, and research capacity in sectors such as agriculture, fisheries, education, health, and science.

  14. Education in Malaysia: 1980.

    Science.gov (United States)

    Ministry of Education, Kuala Lumpur (Malaysia).

    Malaysia's education system has experienced a variety of situations and circumstances since May 1956, when the Razak Education Committee laid the foundation for a national system of education. Discussed in this publication are the history of educational development; educational organization and administration; the structure of education;…

  15. Knowledge Management In Malaysian Nuclear Agency: The first 40 years

    International Nuclear Information System (INIS)

    Habibah Adnan; Norzehan Ngadiron; Iberahim Ali

    2012-01-01

    This paper gives an overview of nuclear knowledge management practices in Malaysian Nuclear Agency (Nuclear Malaysia) in the first 40 years of its operation. Nuclear Malaysia is established in 1972 and its main responsibility is to promote the application of nuclear technology in various socioeconomic sectors including industry, medical, agriculture, manufacturing, health, radiation safety and the environment. Nuclear Malaysia's core competency is R and D in nuclear science and technology. The explanation emphasizes on the activities and challenges in implementing NKM at the Nuclear Malaysia and in particular; nuclear knowledge management practices, the needs for Nuclear Malaysia to strengthen his KM activities and the evolvement and development of KM to enhance the ability of the organization. (Author)

  16. Overview of INAA Method and Its Application in Malaysia

    International Nuclear Information System (INIS)

    Yavar, A.R.; Sarmani, S.B.; Khalafi, H.; Wood, A.K.; Khoo, K.S.

    2015-01-01

    Present work shows the development of nuclear technology in Malaysia and highlights its applications that have been developed by using the instrumental neutron activation analysis (INAA) method. In addition, present study exhibits a comprehensive review of INAA for calculation of neutron flux parameters and concentration of elements. The INAA is a powerful method to analyse the sample which identifies qualitative and quantitative of elements present in a sample. The INAA is a working instrument with advantages of experimental simplicity, high accuracy, excellent flexibility with respect to irradiation and counting conditions, and suitability for computerization. In INAA, sample is irradiated and measured directly. In practical, INAA is based on an absolute, relative and single-comparator standardisation method. The INAA has been developed since 1982 when the TRIGA MARK II reactor of Malaysia has commissioned. The absolute method was less utilised, the relative method has been used since 1982, and the k_0-INAA method is derived from single-comparator standardization method has been developed since 1996 in Malaysia. The relative method, because of its advantages, such as high accuracy, easy for using, has the most application in Malaysia. Currently, local Universities and Malaysian Nuclear Agency (MNA) research reactor use INAA method in Malaysia. (author)

  17. Lessons learned from the decommissioning of NORM facility in Malaysia

    International Nuclear Information System (INIS)

    Kontol, Khairuddin M.; Omar, Muhamat; Ahmad, Syed H.S.S.

    2008-01-01

    Full text: Malaysia Decommissioning of Naturally Occurring Radioactive Materials (NORM) facility in Malaysia will run into unforeseeable complications and difficulties if there is no proper planning. The Atomic Energy Licensing Board (AELB) plays important role in guiding and assisting the operator/contractor in this NORM decommissioning project. A local Naturally Occurring Radioactive Materials (NORM) processing plant located in the northern region of peninsular Malaysia had ceased its operations and decided to decommission and remediate its site for the final release of the site. The remediated site is earmarked as an industrial site. During its operations, monazites are processed for rare earth elements such as cerium and lanthanum. It's plant capable of processing monazite to produce rare earth chloride and rare earth carbonate. The main by-product of monazite processing is the radioactive cake containing primarily thorium hydroxide. Operation of the monazite processing plant started in early eighties and terminated in early nineties. The decommissioning of the plant site started in late 2003 and completed its decommissioning and remediation works in early 2006. This paper described the lesson learned by Malaysian Nuclear Agency (Nuclear Malaysia) in conducting third party independent audit for the decommissioning of the NORM contaminated facility. By continuously reviewing the lessons learned, mistakes and/or inefficiencies in this plant decommissioning project, hopefully will result in a smoother, less costly and more productive future decommissioning works on NORM facilities in Malaysia. (author)

  18. Survey on radionuclide producing using cyclotron method in Malaysia

    International Nuclear Information System (INIS)

    Mohd Fadli Mohammad Noh

    2008-01-01

    This research discuss about basic design and systems of medical cyclotron that Malaysia currently have, its applications in radionuclide production and upcoming technologies of cyclotron. Surveys have been carried out on cyclotron facilities at Hospital Putrajaya and Wijaya International Medical Center, WIMC as well as reactor facility at Malaysia Nuclear Agency. The sources in this research also involves on-line and library searches. Information obtained are recorded, categorized, synthesized and discussed. systems of cyclotron of Hospital Putrajaya are further discussed in details. Based from the surveys carried out, it is found out that cyclotron facilities both in Hospital Putrajaya and WIMC only produce ( 18 F)FDG with radioactivity of 18 F produced in 2007 are 16479 mCi and 92546 mCi respectively. Survey also revealed that radioisotope production at Nuclear Malaysia has had its operation been ceased. A new radiopharmaceutical, namely CHOL is suggested to be synthesized by both facilities as a new PET tracer. Latest developments concerning technologies of cyclotron as well as other accelerators such as laser for future medical accelerator, prospect of boron neutron capture and the potential of hadron therapy in Malaysia are discussed here. Radioisotope production in Malaysia is expected to keep booming in future due to increase in usage of PET techniques and the construction of more compact, easy to handle and less costly cyclotrons. (author)

  19. Corporate Governance Disclosure in Malaysia

    OpenAIRE

    ONG, Wei Jiin

    2006-01-01

    This research provides evidence on corporate governance disclosure in Malaysia based on a sample of 25 Malaysian public listed companies on the Kuala Lumpur Composite Index (KLCI) in the year 1998 and 2005 that are listed on the Bursa Malaysia. The purpose of this dissertation is to examine whether after the launch of the Malaysian Code on Corporate Governance (HLFC, 2000) following the 1997/98 financial crisis, corporate governance in Malaysia has improved in terms of disclosure information ...

  20. Detection of irradiated beef by nuclear magnetic resonance lipid profiling combined with chemometric techniques.

    Science.gov (United States)

    Zanardi, Emanuela; Caligiani, Augusta; Padovani, Enrico; Mariani, Mario; Ghidini, Sergio; Palla, Gerardo; Ianieri, Adriana

    2013-02-01

    The combination of (1)H NMR lipid profiling with multivariate analysis was applied to differentiate irradiated and non-irradiated beef. Two pattern recognition chemometric procedures, stepwise linear discriminant analysis (sLDA) and artificial neural networks (ANNs), provided a successful discrimination between the groups investigated. sLDA allowed the classification of 100% of the samples into irradiated or non-irradiated beef groups; the same result was obtained by ANNs using the 1 kGy irradiation dose as discriminant value suggested by the network. Furthermore, sLDA allowed the classification of 81.9% of the beef samples according to the irradiation dose (0, 2.5, 4.5 and 8 kGy). (1)H NMR lipid profiling, coupled with multivariate analysis may be considered a suitable and promising screening tool for the rapid detection of irradiated meat in official control of food. Copyright © 2012 Elsevier Ltd. All rights reserved.

  1. Malaysia country overview

    International Nuclear Information System (INIS)

    Look, Chong Ah.

    1998-01-01

    The threat of global warming and climate change caused by escalating anthropogenic emissions of carbon dioxide and other greenhouse gases into the atmosphere calls for deliberate efforts by the global community to address this issue. Article 2 of the Framwork Convention on Climate Change (FCCC) sets the objective of the Convention to stabilize greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system. Malaysia signed the Convention on 9 June 1993 and ratified it on 17 July 1994. As a party to the Convention, Malaysia is committed to fulfilling its obligations including the communication of information to the Conference of the Parties (COP) in accordance with Articles 4 and 12 of the FCCC. (au)

  2. MMPI profiles of troubled employees in relation to nuclear power plant personnel norms

    Energy Technology Data Exchange (ETDEWEB)

    Lavin, P.F.; Chardos, S.P.; Ford, T.W.; McGee, R.K.

    1987-01-01

    The psychological screening of nuclear power plant personnel is intended to reduce the risk of impaired worker judgment or behavior due to psychopathology. Despite inherent difficulties associated with the prediction of infrequent events, such efforts, mandated by industry standards (ANSI/ANS-3.3-1982 and -3.4-1983) and federal regulations (10CFR5 and 10CFR73), appear both reasonable and prudent. The Minnesota Multiphasic Personality Inventory (MMPI) has been used extensively to aid psychological screening evaluations of employees in the nuclear industry, as well as in other employment settings critical to public health and safety. Since traditional predictive validity study is not feasible in security screening, support for this use of the MMPI rests upon the large accumulated body of research indicating its construct validity as a measure of psychopathology. However, that research has been based predominantly upon clinical populations and a question has been raised as to the appropriateness of generalization to employment populations. The present study examines the MMPI as a measure of psychopathology in a nuclear plant employment population. In particular, it compares the MMPI results of troubled employees to normative base rates.

  3. MMPI profiles of troubled employees in relation to nuclear power plant personnel norms

    International Nuclear Information System (INIS)

    Lavin, P.F.; Chardos, S.P.; Ford, T.W.; McGee, R.K.

    1987-01-01

    The psychological screening of nuclear power plant personnel is intended to reduce the risk of impaired worker judgment or behavior due to psychopathology. Despite inherent difficulties associated with the prediction of infrequent events, such efforts, mandated by industry standards (ANSI/ANS-3.3-1982 and -3.4-1983) and federal regulations (10CFR5 and 10CFR73), appear both reasonable and prudent. The Minnesota Multiphasic Personality Inventory (MMPI) has been used extensively to aid psychological screening evaluations of employees in the nuclear industry, as well as in other employment settings critical to public health and safety. Since traditional predictive validity study is not feasible in security screening, support for this use of the MMPI rests upon the large accumulated body of research indicating its construct validity as a measure of psychopathology. However, that research has been based predominantly upon clinical populations and a question has been raised as to the appropriateness of generalization to employment populations. The present study examines the MMPI as a measure of psychopathology in a nuclear plant employment population. In particular, it compares the MMPI results of troubled employees to normative base rates

  4. Malaysia; Selected Issues

    OpenAIRE

    International Monetary Fund

    1998-01-01

    This Selected Issues paper on Malaysia highlights quantitative assessment of additional measures required during the medium term to achieve fiscal targets. The authorities aim to lower the budget deficit to about 3 percent of GDP by 2015, down from 4.0 percent in 2013, and to balance the budget by 2020. It suggests that ranking fiscal instruments under different fiscal policy goals can help policymakers identify the composition of fiscal adjustment based on their preferences. By combining ran...

  5. Internetcensur i Malaysia

    OpenAIRE

    Rask, Kasper; Bach, Katinka

    2013-01-01

    This project examines the background of the implementation of the Internet censorship legislation in Malaysia in 2012 by the Malaysian government. This is illustrated by an empirical analysis of the two largest pro-government Malaysian newspapers New Straits Times and The Stars coverage of the need for Internet censorship between the two parliamentary elections in 2008 and the recent one in 2013. The government suffered its worst-ever election performance in these elections, and this project ...

  6. Peat in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Ambak, K. [MARDI - Integrated Peat Research Station, Johor (Malaysia); Ah Chye, L. [MARDI Jalan Kebun, Selangor (Malaysia). Vegetable Research Centre

    1996-12-31

    Malaysian peatlands occur mostly in the water-saturated basins of the coastal lowlands. They are approximately 25 000 km{sup 2} in extent, of which about 10 000 km{sup 2} are in Peninsular Malaysia and another 15 000 km{sup 2} are distributed in Sarawak and Sabah. In Peninsular Malaysia, peatland classification is based mainly on peat depth and loss on ignition. In Sarawak, a more comprehensive approach is adopted, based on peat depth and the type of underlying mineral materials. As for Sabah, the classification follows FAD/UNESCO guidelines. Malaysian peatland is utilised mainly for agriculture. At present, about 32 % of the peatland area in Peninsular Malaysia is used for this purpose. In Sarawak, a much smaller percentage is used for agriculture. The main crops grown are oil-palm, rubber, coconut, padi and pineapple. Based on {sup 14}C datings, it has been estimated that peat in this region began to form between 4 000 and 5 000 years ago. The overall rate of accumulation of the peat since its initial formation has been about 2.81 mm ye` whereas the average rate during the early stages of formation ( 12-10 m) was 4.76 mm ye. In the intermediate stage (10-5 m), the average annual accumulation rate decreased to 3.14 mm, and to 2.22 mm in the final phase (5 m to the surface). (orig.) (17 refs.)

  7. Older Consumers in Malaysia

    Directory of Open Access Journals (Sweden)

    David R. Phillips

    2007-07-01

    Full Text Available The main objective of this study was to understand the concerns and problems faced by older people in an industrializing middle-income country, Malaysia, in their process of acquiring products to meet their everyday needs. Respondents aged 55 and over were interviewed in eight states throughout Peninsular Malaysia providing 1356 usable questionnaires; two-thirds from urban and one-third from rural areas. Education, health status, and life satisfaction were recorded. Service patronage behaviour was examined for four main categories of commonly-sought consumer goods: groceries, health supplements, apparel, eating outlets, plus selected services (public transport, vacation packages and financial services. The findings showed that older adults in Malaysia are rather discerning consumers. Many respondents are price conscious and have developed consumer attitudes with regard to attitude of staff and assistance rendered. Many display a good ability to discriminate and to select, especially on the basis of price and durability of products and many appear to be acting as effectively as consumers in any other age group.

  8. Applications of electron accelerator in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Khairul Zaman Hj. Mohd Dahlan [Malaysian Institute for Nuclear Technology Research (MINT), Bangi, Selangor Darul Ehsan (Malaysia)

    2003-02-01

    Current status of radiation processing, as one of the core research programs of the Malaysian Institute for Nuclear Technology Research (MINT), is presented. Industrial applications of six electron accelerators from 150 kV up to 3 MV in Malaysia now in operation are mainly for curing of surface coatings, crosslinking of tubes, heat shrinkable tubes and packaging films, crosslinking of wire insulation. Their performances are listed. New technology now in R and D stage includes natural rubber, sago starch and chitosan for biomedical applications, and radiation curable materials from oil palm for pressure sensitive adhesive and printing ink. (S. Ohno)

  9. Applications of electron accelerator in Malaysia

    International Nuclear Information System (INIS)

    Khairul Zaman Hj. Mohd Dahlan

    2003-01-01

    Current status of radiation processing, as one of the core research programs of the Malaysian Institute for Nuclear Technology Research (MINT), is presented. Industrial applications of six electron accelerators from 150 kV up to 3 MV in Malaysia now in operation are mainly for curing of surface coatings, crosslinking of tubes, heat shrinkable tubes and packaging films, crosslinking of wire insulation. Their performances are listed. New technology now in R and D stage includes natural rubber, sago starch and chitosan for biomedical applications, and radiation curable materials from oil palm for pressure sensitive adhesive and printing ink. (S. Ohno)

  10. Radiation processing of natural polymer in Malaysia

    International Nuclear Information System (INIS)

    Khairul Zaman; Kamaruddin Hashim; Zulkafli Ghazali; Mohd Hilmi Mahmood; Dahlan Hj. Mohd; Jamaliah Sharif

    2007-01-01

    Research on radiation processing of natural polymer has been carried out by Nuclear Malaysia since 10 years ago. The progress of the research is at various stages. Radiation processing of sago hydrogel has been commercialized. Meanwhile ago film for packaging is at the pilot scale trial. Palm oil products are ready to be further developed for commercialization with any interested industrial partner. On the other hand, some new materials are being developed based on natural rubber such as liquid natural as compatibilizer, natural rubber thermoplastic nanoclay composites and natural rubber magnetic nano particles composites. (author)

  11. (1)H-Nuclear magnetic resonance-based plasma metabolic profiling of dairy cows with clinical and subclinical ketosis.

    Science.gov (United States)

    Sun, L W; Zhang, H Y; Wu, L; Shu, S; Xia, C; Xu, C; Zheng, J S

    2014-03-01

    The purpose of this study was to assess the metabolic profile of plasma samples from cows with clinical and subclinical ketosis. According to clinical signs and 3-hydroxybutyrate plasma levels, 81 multiparous Holstein cows were selected from a dairy farm 7 to 21 d after calving. The cows were divided into 3 groups: cows with clinical ketosis, cows with subclinical ketosis, and healthy control cows. (1)H-Nuclear magnetic resonance-based metabolomics was used to assess the plasma metabolic profiles of the 3 groups. The data were analyzed by principal component analysis, partial least squares discriminant analysis, and orthogonal partial least-squares discriminant analysis. The differences in metabolites among the 3 groups were assessed. The orthogonal partial least-squares discriminant analysis model differentiated the 3 groups of plasma samples. The model predicted clinical ketosis with a sensitivity of 100% and a specificity of 100%. In the case of subclinical ketosis, the model had a sensitivity of 97.0% and specificity of 95.7%. Twenty-five metabolites, including acetoacetate, acetone, lactate, glucose, choline, glutamic acid, and glutamine, were different among the 3 groups. Among the 25 metabolites, 4 were upregulated, 7 were downregulated, and 14 were both upregulated and downregulated. The results indicated that plasma (1)H-nuclear magnetic resonance-based metabolomics, coupled with pattern recognition analytical methods, not only has the sensitivity and specificity to distinguish cows with clinical and subclinical ketosis from healthy controls, but also has the potential to be developed into a clinically useful diagnostic tool that could contribute to a further understanding of the disease mechanisms. Copyright © 2014 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  12. Low energy p-Be nuclear reactions for depth-profiling Be in alloys

    International Nuclear Information System (INIS)

    Pronko, P.P.; Okamoto, P.R.; Weidersich, H.

    1977-01-01

    Beryllium distributions within the first micron of the surface of nickel- or copper-based alloys were investigated with a 300-keV proton probe utilizing low energy nuclear reactions. Be was segregated in Ni by point defect flows to the surface of the specimen during Ni-ion bombardment of elevated temperatures. The nuclear reactions used are 9 Be(p,d) 8 Be and 9 Be(p,α) 6 Li. The deuteron and alpha groups are simultaneously observable using a standard surface barrier detector. Observations were made at a 150 0 scattering angle; a 2.5 μ mylar filter in front of the detector was used for observing the deuteron yields. The alpha group may be observed with or without the filter depending on whether counting statistics or energy resolution are the more important constraints. Significant Be segregation toward the surface was observed in specimens after irradiation at 625 0 C to 23 dpa with 3.2-MeV Ni ions. Concentrations of Be were nearly doubled within 500 A of the surface and a region depleted of Be extended below the surface layer to a depth of about 3000 A. These results are in agreement with predictions

  13. Stage 1 performance qualification of heat-ventilation air-conditioning (HVAC) system for the manufacturing of Tc-99m Generator at Nuclear Malaysia

    International Nuclear Information System (INIS)

    Yen Ng; Noriah Jamal; Rehir Dahalan; Wan Anuar Wan Awang; Noraisyah Yusof; Shaharum Ramli; Jusnan Hashim; Ariff Hamzah; Wan Firdaus Wan Ishak; Yahaya Talib; Othman Mahmud; Asmah Mohibat; Shafii Khamis; Zulkifli Mohamed Hashim; Zakaria Ibrahim; Shaaban Kasim

    2007-01-01

    Manufacturing of Tc-99m generator is carried out in clean room Block 21 of Malaysian Nuclear Agency, which need to comply current Good Manufacturing Practice requirement. High-ventilation air conditioning (HVAC) is a new renovated system. It is a critical system for maintaining suitable temperature, relative humidity and pressure differential in the clean room. The objective of this paper is to present results on Stage 1 Performance Qualification (PQ) for HVAC. This PQ stage 1 was done from 7 February 2007 till 16 March 2007. Temperature, Relative Humidity and Pressure Differential for each compartment in the clean room was monitored twice daily. The Measurement of air-born particle count was done weekly. Settle plate for microbial test was also done weekly. The results were then analyzed and compared with the pre-determined specification. We found that temperature was within the specs, namely 24 +20 degree C. Relative humidity was less than 65%. Pressure differential shows variation, some compartments are below the specs namely 1-3 mm H 2 O. Air-born particle and microbial test also meet the requirement. The results show that all parameters meeting the specs excepts for the pressure differential for certain compartments are a bit low, but is sufficient to create proper air flow and not cause any risk of cross contamination. The existing HVAC system in the clean room is in compliance to the pre-determined specification. However, further improvement can be made by increasing the pressure differential between compartments. (Author)

  14. The Convolvulaceae of Malaysia, VII

    NARCIS (Netherlands)

    Ooststroom, van S.J.

    1952-01-01

    In addition to my papers on the genus Argyreia in Malaysia I can here give a few descriptions of new species, mainly from Sumatra and Borneo, and some critical notes on others. A revision of the species of Malaysia as a whole, including those of the Malay Peninsula and the Philippine Islands will be

  15. Daphniphyllum (Daphniphyllaceae) in Peninsular Malaysia

    OpenAIRE

    Kiew, R.; Rafidah, A.R.

    2008-01-01

    Three species of Daphniphyllum occur in Peninsular Malaysia: D. glaucescens Blume var. lancifolium (Hook.f.) T.C.Huang, D. laurinum (Benth.) Baill. and D. scortechinii Hook.f. Daphniphyllum glaucescens var. glaucescens and var. blumeanum (Baill. ex Müll.Arg.) J.J.Sm. do not occur in Peninsular Malaysia and specimens identified as such belong to D. glaucescens var. lancifolium.

  16. Health profile of employees of Nuclear Power Corporation of India Ltd. (NPCIL): a retrospective analysis (1995-2010)

    International Nuclear Information System (INIS)

    Daniel, M.S.

    2012-01-01

    Full text: NPCIL with 20 operating units and 6 under construction is contributing the power generation of India in a safe and environmental friendly way. Spread across the country, NPCIL units are serving the nation since 25 years with present installed capacity of 4780 MWe. 'Radiation' is a term associated with nuclear power generation and is a concern for public because of the misconceptions related to it. In reality the proper use of radiation is a boon to the society especially in the field of agriculture, industry and in medicine. According to various studies carried out by international scientific groups in areas with highest exposure to radiation, there was not any increase in disease due to direct or biological effects of radiation. More over there is no significant increase in cancer due to working in a nuclear power plant or residing near to it. The Annual Medical examination of all the employees of a nuclear power plant is a statutory requirement as per the Radiation Protection rules of Govt. of India and it is scrutinised by the Atomic Energy Regulatory Board (AERB). Data of the health profile for 16 years period (i.e. 1995-2010) of employees of all units of NPCIL were collected and analysed. Prevalence of major disease like diabetes mellitus, Hypertension, coronary artery disease, respirator disease were comparable to other state-wise or national studies. Anaemia is found to be practically non-existent. Total number of cancer cases from all units for the said 16 years period was 80 (41 amongst radiation workers and 39 in non radiation workers). Average incidence rate and death rate due to cancer in male, female and combined population (both sexes) is less than the respective national average in each category. This health profile analysis of NPCIL employees shows that their health status is well comparable to the other studies conducted elsewhere across the country for general public and they do not show any variation in disease pattern nor do they have

  17. The genetic profiles of two salmonid populations from Romania obtained through nuclear markers analysis

    Directory of Open Access Journals (Sweden)

    Ramona Nechifor

    2017-05-01

    Full Text Available The Salmonidae fish family is well represented in Romanian fauna, with a total of six species in the wild and reared in fish farms. Among them, the brown trout (Salmo trutta fario can be found in all major Romanian river basins. However, anthropogenic activities might disrupt salmonids’ habitats, so that inbreeding and genetic isolation might easily occur in the wild populations. We analyzed two wild brown trout populations from rivers targeted by anthropogenic activities, by using nuclear markers and genotyping in order to observe their genetic structure. We analyzed nine microsatellites and we observed their alleles frequencies, number of private alleles, observed and expected heterozygosity, as well as their population structure. The two populations are not in Hardy-Weinberg equilibrium for most of the loci and the inbreeding coefficient for both populations suggests a heterozygote deficit. Further sequencing data are needed in order to have a better view upon their complete genetic structure.

  18. Profile of nuclear power, its future prospects in India and the role of WANO

    International Nuclear Information System (INIS)

    Jain, Shreyans Kumar

    2008-01-01

    India, however, had limited reserves to support the country's development to the present level. But on comparing the economic status it is seen that in spite of being the fifth largest electricity producing nation the per capita consumption is only around 600 units against a world average of 2500 units. The dependence on import is on the increase. Now that the country is headed for a sustained economic growth of about 10% GDP over the next few years, it is a challenge to provide the energy to fuel this growth. The Government of India has published an Integrated Energy Policy document, which projects the energy requirement for the next 25 years and stipulates the contribution from various resources. Although coal will continue to be the primary source, there is going to be a larger share of renewable in the energy mix. This is aimed at reducing dependence on imports and also to address the issue of global warming in an organized way. Policy makers have reiterated that reducing energy requirements and increasing efficiency are two very important measures to increase energy security. It has also been recognized that India's growing dependence on energy imports will make it more vulnerable to world price shocks and uncertainties. Hence, the thrust is to expand the use of domestic energy resources to the maximum. In this energy mix, Nuclear and Renewable energy sources are likely to gain popularity, like elsewhere in the world. India's foray in the nuclear energy started in 1969 when the two units at Tarapur started generating. These BWR units at Tarapur were set up on a Turnkey basis by General Electric, USA

  19. The Malaysia LNG experience

    International Nuclear Information System (INIS)

    Muhammed, M.

    1991-01-01

    This paper summarizes the nature of the LNG trade, the essential components and characteristics of an LNG project, and relates the Malaysia LNG experience to project realization with some emphasis on the financial aspects of the project. Twelve offshore lending institutions were involved in the total project loop providing U.S. dollar equivalents of 4.0 billions with interest rates ranging from 5% to 8%. The total project was completed on schedule and within budget except for the ships which got caught in the political development of the Malaysian petroleum industry at that time

  20. Malaysia; Background Paper

    OpenAIRE

    International Monetary Fund

    1996-01-01

    This Background Paper on Malaysia examines developments and trends in the labor market since the mid-1980s. The paper describes the changes in the employment structure and the labor force. It reviews wages and productivity trends and their effects on unit labor cost. The paper highlights that Malaysia’s rapid growth, sustained since 1987, has had a major impact on the labor market. The paper outlines the major policy measures to address the labor constraints. It also analyzes Malaysia’s recen...

  1. Ground-based remote sensing profiling and numerical weather prediction model to manage nuclear power plants meteorological surveillance in Switzerland

    Directory of Open Access Journals (Sweden)

    B. Calpini

    2011-08-01

    Full Text Available The meteorological surveillance of the four nuclear power plants in Switzerland is of first importance in a densely populated area such as the Swiss Plateau. The project "Centrales Nucléaires et Météorologie" CN-MET aimed at providing a new security tool based on one hand on the development of a high resolution numerical weather prediction (NWP model. The latter is providing essential nowcasting information in case of a radioactive release from a nuclear power plant in Switzerland. On the other hand, the model input over the Swiss Plateau is generated by a dedicated network of surface and upper air observations including remote sensing instruments (wind profilers and temperature/humidity passive microwave radiometers. This network is built upon three main sites ideally located for measuring the inflow/outflow and central conditions of the main wind field in the planetary boundary layer over the Swiss Plateau, as well as a number of surface automatic weather stations (AWS. The network data are assimilated in real-time into the fine grid NWP model using a rapid update cycle of eight runs per day (one forecast every three hours. This high resolution NWP model has replaced the former security tool based on in situ observations (in particular one meteorological mast at each of the power plants and a local dispersion model. It is used to forecast the dynamics of the atmosphere in the planetary boundary layer (typically the first 4 km above ground layer and over a time scale of 24 h. This tool provides at any time (e.g. starting at the initial time of a nuclear power plant release the best picture of the 24-h evolution of the air mass over the Swiss Plateau and furthermore generates the input data (in the form of simulated values substituting in situ observations required for the local dispersion model used at each of the nuclear power plants locations. This paper is presenting the concept and two validation studies as well as the results of an

  2. Importance of the pharmacological profile of the bound ligand in enrichment on nuclear receptors: toward the use of experimentally validated decoy ligands.

    Science.gov (United States)

    Lagarde, Nathalie; Zagury, Jean-François; Montes, Matthieu

    2014-10-27

    The evaluation of virtual ligand screening methods is of major importance to ensure their reliability. Taking into account the agonist/antagonist pharmacological profile should improve the quality of the benchmarking data sets since ligand binding can induce conformational changes in the nuclear receptor structure and such changes may vary according to the agonist/antagonist ligand profile. We indeed found that splitting the agonist and antagonist ligands into two separate data sets for a given nuclear receptor target significantly enhances the quality of the evaluation. The pharmacological profile of the ligand bound in the binding site of the target structure was also found to be an additional critical parameter. We also illustrate that active compound data sets for a given pharmacological activity can be used as a set of experimentally validated decoy ligands for another pharmacological activity to ensure a reliable and challenging evaluation of virtual screening methods.

  3. Hydrogen ratios and profiles in deposited amorphous and polycrystalline films and in metals using nuclear techniques

    International Nuclear Information System (INIS)

    Benenson, R.E.; Feldman, L.C.; Bagley, B.G.

    1980-01-01

    Plasma- and chemical vapor deposited films containing hydrogen, Si, B and O, but of unknown thickness and stoichiometry have been assigned concentration ratios through a combination of H-profiling using the 1 H( 15 N,αγ) 12 C(4.43 MeV) reaction and RBS analysis. Relatively intense 15 N ++ beams exceeding the 6.38 MeV resonance energy have been obtained from a 3.75 MeV accelerator with a commercial ion source and terminal analysis. A discussion is given of the method of obtaining film concentration ratios in some representative cases. A search was made for H at the SiO 2 -Si interface. Some preliminary investigations have been made on the H concentration in several metals as supplied: Nb, V, Ta, Al, Ni, OFHC Cu, Ti, Mo and steel and on the effect of acid dips in loading H. Hydrogen in acid-loaded steel migrated under the influence of the probing 15 N beam, but relaxed back when the beam was removed. (orig.)

  4. Malaysian Nuclear Agency: Annual report 2008

    International Nuclear Information System (INIS)

    2008-01-01

    The establishment of Malaysian Nuclear Agency (Nuclear Malaysia) was mooted from idea of the then Malaysia's Deputy Prime Minister, Tun Dr. Ismail Dato Abdul Rahman, that Malaysia should play a role in the development of nuclear science and technology for peaceful purposes. The Centre for Application of Nuclear Energy (CRANE) was the entity to mark the of Malaysia's nuclear programme, focussing on manpower development for a nuclear power programme to provide an option for energy source, following the worldwide oil crisis of the early 1970s. The Cabinet officially approved the establishment of the Tun Ismail Atomic Research Centre (PUSPATI), under the Ministry of Science, Technology and the environment on 19 September 1972. The era of nuclear research in Malaysia began with the historic event signified by the Reaktor TRIGA PUSPATI reaching its first criticality on 28 June 1982. When PUSPATI was placed under the auspices of the Prime Ministers Department, it assumed the name Nuclear Energy Unit (UTN). The Nuclear Energy Unit was later placed under the Minister of Science, Technology and the Environment. In line with the national development, the institute was name Malaysian Institute for Nuclear Technology Research (MINT) on 10 August 1994. To reflect its vision, mission, objectives and activities in the challenging world, a new identity was established, and was officially named as Malaysian Nuclear Agency (Nuclear Malaysia) on 28 September 2006. Nuclear Malaysia, is strategically located nearby the government administration, centre Putrajaya, and Cyberjaya. These annual report highlights all the activities that have been through by the agency in 2008. All the achievements and triumph were highlights in this annual report. It also contained all the agency planning during 2008 to fulfill the objectives, mission and vision to become main players in nuclear research in Malaysia. Finally, there also highlights some publications contribute by all the researchers from

  5. Malaysian Nuclear Agency: Annual report 2009

    International Nuclear Information System (INIS)

    2009-01-01

    The establishment of Malaysian Nuclear Agency (Nuclear Malaysia) was mooted from idea of the then Malaysia's Deputy Prime Minister, Tun Dr. Ismail Dato Abdul Rahman, that Malaysia should play a role in the development of nuclear science and technology for peaceful purposes. The Centre for Application of Nuclear Energy (CRANE) was the entity to mark the of Malaysia's nuclear programme, focussing on manpower development for a nuclear power programme to provide an option for energy source, following the worldwide oil crisis of the early 1970s. The Cabinet officially approved the establishment of the Tun Ismail Atomic Research Centre (PUSPATI), under the Ministry of Science, Technology and the environment on 19 September 1972. The era of nuclear research in Malaysia began with the historic event signified by the Reaktor TRIGA PUSPATI reaching its first criticality on 28 June 1982. When PUSPATI was placed under the auspices of the Prime Ministers Department, it assumed the name Nuclear Energy Unit (UTN). The Nuclear Energy Unit was later placed under the Minister of Science, Technology and the Environment. In line with the national development, the institute was name Malaysian Institute for Nuclear Technology Research (MINT) on 10 August 1994. To reflect its vision, mission, objectives and activities in the challenging world, a new identity was established, and was officially named as Malaysian Nuclear Agency (Nuclear Malaysia) on 28 September 2006. Nuclear Malaysia, is strategically located nearby the government administration, centre Putrajaya, and Cyberjaya. These annual report highlights all the activities that have been through by the agency in 2009. All the achievements and triumph were highlights in this annual report. It also contained all the agency planning during 2009 to fulfill the objectives, mission and vision to become main players in nuclear research in Malaysia. Finally, there also highlights some publications contribute by all the researchers from

  6. Malaysian Nuclear Agency; Annual report 2013

    International Nuclear Information System (INIS)

    2013-01-01

    The establishment of Malaysian Nuclear Agency (Nuclear Malaysia) was mooted from idea of the then Malaysia's Deputy Prime Minister, Tun Dr. Ismail Dato Abdul Rahman, that Malaysia should play a role in the development of nuclear science and technology for peaceful purposes. The Centre for Application of Nuclear Energy (CRANE) was the entity to mark the of Malaysia's nuclear programme, focussing on manpower development for a nuclear power programme to provide an option for energy source, following the worldwide oil crisis of the early 1970s. The Cabinet officially approved the establishment of the Tun Ismail Atomic Research Centre (PUSPATI), under the Ministry of Science, Technology and the environment on 19 September 1972. The era of nuclear research in Malaysia began with the historic event signified by the Reaktor TRIGA PUSPATI reaching its first criticality on 28 June 1982. When PUSPATI was placed under the auspices of the Prime Ministers Department, it assumed the name Nuclear Energy Unit (UTN). The Nuclear Energy Unit was later placed under the Minister of Science, Technology and the Environment. In line with the national development, the institute was name Malaysian Institute for Nuclear Technology Research (MINT) on 10 August 1994. To reflect its vision, mission, objectives and activities in the challenging world, a new identity was established, and was officially named as Malaysian Nuclear Agency (Nuclear Malaysia) on 28 September 2006. Nuclear Malaysia, is strategically located nearby the government administration, centre Putrajaya, and Cyberjaya. These annual report highlights all the activities that have been through by the agency in 2013. All the achievements and triumph were highlights in this annual report. It also contained all the agency planning during 2013 to fulfill the objectives, mission and vision to become main players in nuclear research in Malaysia. Finally, there also highlights some publications contribute by all the researchers

  7. Malaysian Nuclear Agency: Annual report 2010

    International Nuclear Information System (INIS)

    2010-01-01

    The establishment of Malaysian Nuclear Agency (Nuclear Malaysia) was mooted from idea of the then Malaysia's Deputy Prime Minister, Tun Dr. Ismail Dato Abdul Rahman, that Malaysia should play a role in the development of nuclear science and technology for peaceful purposes. The Centre for Application of Nuclear Energy (CRANE) was the entity to mark the of Malaysia's nuclear programme, focussing on manpower development for a nuclear power programme to provide an option for energy source, following the worldwide oil crisis of the early 1970s. The Cabinet officially approved the establishment of the Tun Ismail Atomic Research Centre (PUSPATI), under the Ministry of Science, Technology and the environment on 19 September 1972. The era of nuclear research in Malaysia began with the historic event signified by the Reaktor TRIGA PUSPATI reaching its first criticality on 28 June 1982. When PUSPATI was placed under the auspices of the Prime Ministers Department, it assumed the name Nuclear Energy Unit (UTN). The Nuclear Energy Unit was later placed under the Minister of Science, Technology and the Environment. In line with the national development, the institute was name Malaysian Institute for Nuclear Technology Research (MINT) on 10 August 1994. To reflect its vision, mission, objectives and activities in the challenging world, a new identity was established, and was officially named as Malaysian Nuclear Agency (Nuclear Malaysia) on 28 September 2006. Nuclear Malaysia, is strategically located nearby the government administration, centre Putrajaya, and Cyberjaya. These annual report highlights all the activities that have been through by the agency in 2010. All the achievements and triumph were highlights in this annual report. It also contained all the agency planning during 2010 to fulfill the objectives, mission and vision to become main players in nuclear research in Malaysia. Finally, there also highlights some publications contribute by all the researchers from

  8. Malaysian Nuclear Agency; Annual report 2014

    International Nuclear Information System (INIS)

    2009-01-01

    The establishment of Malaysian Nuclear Agency (Nuclear Malaysia) was mooted from idea of the then Malaysia's Deputy Prime Minister, Tun Dr. Ismail Dato Abdul Rahman, that Malaysia should play a role in the development of nuclear science and technology for peaceful purposes. The Centre for Application of Nuclear Energy (CRANE) was the entity to mark the of Malaysia's nuclear programme, focussing on manpower development for a nuclear power programme to provide an option for energy source, following the worldwide oil crisis of the early 1970s. The Cabinet officially approved the establishment of the Tun Ismail Atomic Research Centre (PUSPATI), under the Ministry of Science, Technology and the environment on 19 September 1972. The era of nuclear research in Malaysia began with the historic event signified by the Reaktor TRIGA PUSPATI reaching its first criticality on 28 June 1982. When PUSPATI was placed under the auspices of the Prime Ministers Department, it assumed the name Nuclear Energy Unit (UTN). The Nuclear Energy Unit was later placed under the Minister of Science, Technology and the Environment. In line with the national development, the institute was name Malaysian Institute for Nuclear Technology Research (MINT) on 10 August 1994. To reflect its vision, mission, objectives and activities in the challenging world, a new identity was established, and was officially named as Malaysian Nuclear Agency (Nuclear Malaysia) on 28 September 2006. Nuclear Malaysia, is strategically located nearby the government administration, centre Putrajaya, and Cyberjaya. These annual report highlights all the activities that have been through by the agency in 2014. All the achievements and triumph were highlights in this annual report. It also contained all the agency planning during 2014 to fulfill the objectives, mission and vision to become main players in nuclear research in Malaysia. Finally, there also highlights some publications contribute by all the researchers

  9. Malaysian Nuclear Agency; Annual report 2011

    International Nuclear Information System (INIS)

    2008-01-01

    The establishment of Malaysian Nuclear Agency (Nuclear Malaysia) was mooted from idea of the then Malaysia's Deputy Prime Minister, Tun Dr. Ismail Dato Abdul Rahman, that Malaysia should play a role in the development of nuclear science and technology for peaceful purposes. The Centre for Application of Nuclear Energy (CRANE) was the entity to mark the of Malaysia's nuclear programme, focussing on manpower development for a nuclear power programme to provide an option for energy source, following the worldwide oil crisis of the early 1970s. The Cabinet officially approved the establishment of the Tun Ismail Atomic Research Centre (PUSPATI), under the Ministry of Science, Technology and the environment on 19 September 1972. The era of nuclear research in Malaysia began with the historic event signified by the Reaktor TRIGA PUSPATI reaching its first criticality on 28 June 1982. When PUSPATI was placed under the auspices of the Prime Ministers Department, it assumed the name Nuclear Energy Unit (UTN). The Nuclear Energy Unit was later placed under the Minister of Science, Technology and the Environment. In line with the national development, the institute was name Malaysian Institute for Nuclear Technology Research (MINT) on 10 August 1994. To reflect its vision, mission, objectives and activities in the challenging world, a new identity was established, and was officially named as Malaysian Nuclear Agency (Nuclear Malaysia) on 28 September 2006. Nuclear Malaysia, is strategically located nearby the government administration, centre Putrajaya, and Cyberjaya. These annual report highlights all the activities that have been through by the agency in 2011. All the achievements and triumph were highlights in this annual report. It also contained all the agency planning during 2011 to fulfill the objectives, mission and vision to become main players in nuclear research in Malaysia. Finally, there also highlights some publications contribute by all the researchers from

  10. Nuclear magnetic resonance-based serum metabolic profiling of dairy cows with footrot.

    Science.gov (United States)

    Zheng, Jiasan; Sun, Lingwei; Shu, Shi; Zhu, Kuiling; Xu, Chuang; Wang, Junsong; Wang, Hongbin

    2016-10-01

    Footrot is a debilitating and contagious disease in dairy cows, caused by the Gram-negative anaerobe Dichelobacter nodosus. 1 H-NMR (nuclear magnetic resonance)-based metabolomics has been previously used to understand the pathology and etiology of several diseases. The objective of this study was to characterize serum from dairy cows with footrot (n=10) using 1 H-NMR-based metabolomics and chemometric analyses. 1 H-NMR spectroscopy with multivariate pattern recognition (principal component analysis and orthogonal partial least-squares discriminant analysis) was performed to identify biomarkers in cows with footrot (F) and healthy controls (C). 1 H-NMR analysis facilitated the identification of 21 metabolites. Among these metabolites, 4 metabolites were higher and 17 metabolites were lower in the F group than in the C group. The serum levels of 5 metabolites were significantly different (Pcows with footrot have altered carbohydrate, amino acid, lipid and energy metabolic pathways. Metabolomic approaches are a clinically useful diagnostic tool for understanding the biochemical alterations and mechanisms of several diseases.

  11. Atucha I nuclear power plant azimuthal ex-vessel flux profile evaluation

    International Nuclear Information System (INIS)

    Ferraro, Diego

    2008-01-01

    Irradiation damage in RPV (Reactor Pressure Vessel) in nuclear power plants is a key parameter to be analyzed in order to assess the plant integrity up to end of life and planning for a possible plant life extension. In this work a neutronic model in MCNP that represents a sector of 30 degrees of the Atucha I power plant nucleus has been consolidated with the results of an ex-vessel dosimetry made in the outer surface of the RPV s power plant in order to analyse the irradiation damage through the dpa rate. A strong dependents of the maximum point of damage with the loading of a peripheral channel was found, so a mitigation strategy was proposed, which is basically to empty this channel and its analogs in the rest of the nucleus. Analysing this second case a notable decrease of the damage is found in the zone considerated on the model (shown through the drop of de dpa rate in the zone). [es

  12. Assessing the international parity conditions and transmission mechanism for Malaysia-China

    OpenAIRE

    Chan, Tze-Haw

    2012-01-01

    We construct a structural system that jointly examines Purchasing Power and Interest Parity conditions for Malaysia-China during 1996Q1-2010Q4. Structural VARX, VECMX, over-identifying restrictions, bootstrapping and persistent profiles are utilized in the analyses. We find support for interaction between the goods and capital markets of Malaysia-China, when Asia crisis and subprime crisis are taken into accounts. The faster pace of adjustment towards price instead of interest equilibrium imp...

  13. Overview of INAA method and its application in Malaysia

    International Nuclear Information System (INIS)

    Yavar, A.R.; Sarmani, S.B.; Khalafi, H.; Abdul Khalik Wood; Khoo, K.S.

    2011-01-01

    Present work shows the development of nuclear technology in Malaysia and highlights its applications that have been developed by using the instrumental neutron activation analysis (INAA) method. In addition, present study exhibits a comprehensive review of INAA for calculation of neutron flux parameters and concentration of elements. The INAA is a powerful method to analyse the sample which identifies qualitative and quantitative of elements present in a sample. The INAA is a working instrument with advantages of experimental simplicity, high accuracy, excellent flexibility with respect to irradiation and counting conditions, and suitability for computerization. In INAA, sample is irradiated and measured directly. In practical, INAA is based on an absolute, relative and single-comparator standardisation method.The INAA has been developed since 1982 when the TRIGA Mark II reactor of Malaysia has commissioned. The absolute method was less utilised, the relative method has been used since 1982, and the k 0 -INAA method is derived from single-comparator standardization method has been developed since 1996 in Malaysian. The relative method, because of its advantages, such as high accuracy, easy for using, has the most application in Malaysia. Currently, local Universities and Malaysian Nuclear Agency (MNA) research reactor use INAA method in Malaysia. (Author)

  14. Malaysia in international regional relationships

    International Nuclear Information System (INIS)

    Kamarulnizam Abdullah

    2010-01-01

    The changes in the international system saw the structure and survival issues that grip the country will also change. The main challenge to the nation is how to adapt these changes that running quite rapidly and outside the country's ability to cope alone. Issues and global structural changes also affect the international system of East Asia region that contains two important sub-Southeast Asia and Northeast Asia. Changes inherent in both these sub certainly affect the foreign policy and diplomacy, security and bilateral relations between Malaysia and other countries. Malaysia is not a global power capable of changing the international system. However, Malaysia is an important country in East Asia that has contributed to the prosperity of this region. The big question is how to adapt these changes into the Malaysia international regional policy and bilateral relations? What extent international issues affecting the regional survival of the country? What is the contribution to regional stability of Malaysia? This book explores the impact of selective regional issues to Malaysia, while also discussing the role and response to changes in regional Malaysia since the country gained independence. (author)

  15. Childhood drowning in Malaysia.

    Science.gov (United States)

    Hss, Amar-Singh; Tan, Pui San; Hashim, Lina

    2014-01-01

    This study aimed to collate data on childhood drowning in Malaysia and review existing drowning prevention measures. This study used secondary data from governmental and non-governmental agencies. All reported fatal drownings from 2000 to 2007 and all reported non-fatal drownings from 2000 to 2008 were included. Data were analysed to provide understanding of the epidemiology of drowning incidents, risk factors and available preventive efforts. On average 286 (range 248-344) children died yearly due to drowning with a death rate of 3.05 per 100,000 annually. An additional average of 207 children drowned but survived annually (1.99 per 100,000). The estimated burden of drowning in children (death and non-death) is 5 per 100,000. There was no reduction in annual drowning fatalities over time. Most drowning took place in east coast regions during the annual monsoon season. It was 3.52 (2.80-4.41) times more common in boys and most prevalent among 10-14 years. Most prevalent sites of all-age drowning were seas and rivers. Limited water safety regulations are currently available in the country. This is the first comprehensive national study in Malaysia on paediatric drowning and highlights the magnitude of the problem. It calls for concerted effort to devise effective national drowning prevention measures.

  16. Metabolomic analysis based on 1H-nuclear magnetic resonance spectroscopy metabolic profiles in tuberculous, malignant and transudative pleural effusion

    Science.gov (United States)

    Wang, Cheng; Peng, Jingjin; Kuang, Yanling; Zhang, Jiaqiang; Dai, Luming

    2017-01-01

    Pleural effusion is a common clinical manifestation with various causes. Current diagnostic and therapeutic methods have exhibited numerous limitations. By involving the analysis of dynamic changes in low molecular weight catabolites, metabolomics has been widely applied in various types of disease and have provided platforms to distinguish many novel biomarkers. However, to the best of our knowledge, there are few studies regarding the metabolic profiling for pleural effusion. In the current study, 58 pleural effusion samples were collected, among which 20 were malignant pleural effusions, 20 were tuberculous pleural effusions and 18 were transudative pleural effusions. The small molecule metabolite spectrums were obtained by adopting 1H nuclear magnetic resonance technology, and pattern-recognition multi-variable statistical analysis was used to screen out different metabolites. One-way analysis of variance, and Student-Newman-Keuls and the Kruskal-Wallis test were adopted for statistical analysis. Over 400 metabolites were identified in the untargeted metabolomic analysis and 26 metabolites were identified as significantly different among tuberculous, malignant and transudative pleural effusions. These metabolites were predominantly involved in the metabolic pathways of amino acids metabolism, glycometabolism and lipid metabolism. Statistical analysis revealed that eight metabolites contributed to the distinction between the three groups: Tuberculous, malignant and transudative pleural effusion. In the current study, the feasibility of identifying small molecule biochemical profiles in different types of pleural effusion were investigated reveal novel biological insights into the underlying mechanisms. The results provide specific insights into the biology of tubercular, malignant and transudative pleural effusion and may offer novel strategies for the diagnosis and therapy of associated diseases, including tuberculosis, advanced lung cancer and congestive heart

  17. Malaysia-China Friendship Evening 2009”Held

    Institute of Scientific and Technical Information of China (English)

    Our Staff Reporter

    2009-01-01

    <正>The CPAFFC, the Embassy of Malaysia in China, the Malaysia-China Friendship Association and the Malaysia-China Business Council jointly hosted the "Malaysia-China Friendship Evening 2009"at the Conference Hall of the Chi-

  18. Establishing ¹H nuclear magnetic resonance based metabonomics fingerprinting profile for spinal cord injury: a pilot study.

    Science.gov (United States)

    Jiang, Hua; Peng, Jin; Zhou, Zhi-yuan; Duan, Yu; Chen, Wei; Cai, Bin; Yang, Hao; Zhang, Wei

    2010-09-01

    Spinal cord injury (SCI) is a complex trauma that consists of multiple pathological mechanisms involving cytotoxic, oxidation stress and immune-endocrine. This study aimed to establish plasma metabonomics fingerprinting atlas for SCI using (1)H nuclear magnetic resonance (NMR) based metabonomics methodology and principal component analysis techniques. Nine Sprague-Dawley (SD) male rats were randomly divided into SCI, normal and sham-operation control groups. Plasma samples were collected for (1)H NMR spectroscopy 3 days after operation. The NMR data were analyzed using principal component analysis technique with Matlab software. Metabonomics analysis was able to distinguish the three groups (SCI, normal control, sham-operation). The fingerprinting atlas indicated that, compared with those without SCI, the SCI group demonstrated the following characteristics with regard to second principal component: it is made up of fatty acids, myc-inositol, arginine, very low-density lipoprotein (VLDL), low-density lipoprotein (LDL), triglyceride (TG), glucose, and 3-methyl-histamine. The data indicated that SCI results in several significant changes in plasma metabolism early on and that a metabonomics approach based on (1)H NMR spectroscopy can provide a metabolic profile comprising several metabolite classes and allow for relative quantification of such changes. The results also provided support for further development and application of metabonomics technologies for studying SCI and for the utilization of multivariate models for classifying the extent of trauma within an individual.

  19. Metabolite profiling, antioxidant, and α-glucosidase inhibitory activities of germinated rice: nuclear-magnetic-resonance-based metabolomics study

    Directory of Open Access Journals (Sweden)

    Phaiwan Pramai

    2018-01-01

    Full Text Available In an attempt to profile the metabolites of three different varieties of germinated rice, specifically black (GBR, red, and white rice, a 1H-nuclear-magnetic-resonance-based metabolomics approach was conducted. Multivariate data analysis was applied to discriminate between the three different varieties using a partial least squares discriminant analysis (PLS-DA model. The PLS model was used to evaluate the relationship between chemicals and biological activities of germinated rice. The PLS-DA score plot exhibited a noticeable separation between the three rice varieties into three clusters by PC1 and PC2. The PLS model indicated that α-linolenic acid, γ-oryzanol, α-tocopherol, γ-aminobutyric acid, 3-hydroxybutyric acid, fumaric acid, fatty acids, threonine, tryptophan, and vanillic acid were significantly correlated with the higher bioactivities demonstrated by GBR that was extracted in 100% ethanol. Subsequently, the proposed biosynthetic pathway analysis revealed that the increased quantities of secondary metabolites found in GBR may contribute to its nutritional value and health benefits.

  20. Manufacturing halal in Malaysia

    DEFF Research Database (Denmark)

    Fischer, Johan

    2016-01-01

    In Arabic, halal literally means ‘permissible’ or ‘lawful’. Halal is no longer an expression of an esoteric form of production, trade and consumption, but part of a huge and expanding globalized market in which certification, standards and technoscience play important roles. Over the past three...... production, trade and consumption. Based on fieldwork in Malaysia, this article explores how manufacturing companies understand and practise halal certification, standards and technoscience. I argue that while existing studies of halal overwhelmingly explore micro-social aspects such as the everyday...... consumption among Muslim groups, ‘the bigger institutional picture’ that frames such consumption production and regulation are not well understood. By studying halal production, I provide an ethnography of the overlapping technologies and techniques of production and regulation that together warrant a product...

  1. Telecommunication Value Network in Malaysia

    OpenAIRE

    Ong, Li Chien

    2009-01-01

    Business network is believed to offer a superior way of managing the challenges related to the uncertainty and complexity of the contemporary business environment in Malaysia telecommunication industry. This study strives to analyze the value business network in Malaysia telecommunication industry with emphasize on the market leader, Maxis Communication Bhd in its mobile content services. The business network represents the form of organization where the focal company focuses on certain key a...

  2. Post contract / Project management in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Mohd Jamil Hashim

    2010-01-01

    Full-text: Post contract is a period from issuance certificate of practical completion until final statement of account of the project. If this procedure not completed the whole project will at large, create customers un-satisfaction, contractual obligation not complied, record not completed and financial setback. With the usage terms of contract, standard JKR circulars, treasury circulars and JKR quality manual BKJ will produce new Standard operating procedure, SOP with regards to these matters. In doing so it shall increase customer satisfaction and reduce time to finalise project and provide good record system. Keywords: Post contract, certificate of practical completion, final account, customer satisfaction, Standard operating procedure. (author)

  3. Enhancement of Email Security in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Mohd Fauzi Haris; Raja Murzaferi Raja Moktar; Saaidi Ismail; Mohd Dzul Aiman Aslan; Mohamad Safuan Sulaiman

    2013-01-01

    Task to protect network and data security is not simple and easy. The more advance ICT technology available in the market, the more dependability to the knowledge, skills and appropriate tools would be in order one to cater these threats. Cyber security threats can be considered almost impossible to be demolished or at least to be avoided totally and what we really need is technical capabilities that may include appropriate knowledge and tools to reduce the cyber threats in the organization. Email is one of the important today's application that is being used by many people all around the globe either they are in corporate organizations, government bodies, students and teachers. The total number of worldwide email accounts is expected to increase from 3.3 billion accounts in 2012 to over 4.3 billion accounts by year-end 2016. This represents an average annual growth rate of 6% over the next four years [1]. Parallel with the increment of the usage, number of abusive and misuse of the email is also reported either in the form of spamming, delivery of malicious file attachments, phishing and others. These show the importance to tighten up the security of the email. This paper will discuss and share actions that have been taken by IT Center to enhance the security of official email application. (author)

  4. Malaysia's Experiences in Analyzing the Energy Policy and Strategies to Promote Sustainable Development using IAEA Tools

    International Nuclear Information System (INIS)

    Fairuz Suzana Mohd Chachuli; Faisal Izwan Abdul Rashid; Muhammed Zolfakar Zolkaffly; Siti Syarina Mat Sali; Noriah Jamal

    2016-01-01

    Full text: Malaysia has long experiences in using the IAEA tools for energy planning and analysis since year 1980s. However due to renewed interest in nuclear power programme, Malaysia has started again developing our national capabilities in using the IAEA tools through our national project MAL4009 entitled Building Capacities In Nuclear Power Programme Planning. Under this project, Malaysia has successful trained our researchers from various agencies, through participation in national workshops and development of case studies using IAEAs tools particularly Model for Analysis of Energy Demand (MAED), Model of Energy Supply Strategy Alternatives and their General Environmental Impacts (MESSAGE), Wien Automatic System Planning Package (WASP), Model for Financial Analysis of Electric Sector Expansion Plans (FINPLAN), Simplified Approach for Estimating Impacts of Electricity Generation (SIMPACTS) and Indicators for Sustainable Energy Development (ISED). Through this project, Malaysia has developed various case studies to evaluate the competitiveness of nuclear power plant in comparison with the non-nuclear energy technologies such as coal, natural gas, hydro and renewable energy. The IAEA energy planning tools has assisted Malaysia in assessing our energy situation and evaluating alternatives energy strategies that take into account the techno-economic and environmental aspects of various energy option parameters in relation to energy afford ability, energy security, environmental and climate change impacts in the context of sustainable development. In this regards, Malaysia as a newcomer country wishing to embark on nuclear power programme, has shown our interest in conducting a Nuclear Energy System Assessment (NESA) to consider possible future nuclear systems in a holistic and comprehensive manner to determine whether or nor this technology would meet our country sustainable development objectives. (author)

  5. Nuclear

    International Nuclear Information System (INIS)

    2014-01-01

    This document proposes a presentation and discussion of the main notions, issues, principles, or characteristics related to nuclear energy: radioactivity (presence in the environment, explanation, measurement, periods and activities, low doses, applications), fuel cycle (front end, mining and ore concentration, refining and conversion, fuel fabrication, in the reactor, back end with reprocessing and recycling, transport), the future of the thorium-based fuel cycle (motivations, benefits and drawbacks), nuclear reactors (principles of fission reactors, reactor types, PWR reactors, BWR, heavy-water reactor, high temperature reactor of HTR, future reactors), nuclear wastes (classification, packaging and storage, legal aspects, vitrification, choice of a deep storage option, quantities and costs, foreign practices), radioactive releases of nuclear installations (main released radio-elements, radioactive releases by nuclear reactors and by La Hague plant, gaseous and liquid effluents, impact of releases, regulation), the OSPAR Convention, management and safety of nuclear activities (from control to quality insurance, to quality management and to sustainable development), national safety bodies (mission, means, organisation and activities of ASN, IRSN, HCTISN), international bodies, nuclear and medicine (applications of radioactivity, medical imagery, radiotherapy, doses in nuclear medicine, implementation, the accident in Epinal), nuclear and R and D (past R and D programmes and expenses, main actors in France and present funding, main R and D axis, international cooperation)

  6. Thorium: Issues and prospects in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    AL-Areqi, Wadeeah M.; Majid, Amran Ab.; Sarmani, Sukiman; Bahri, Che Nor Aniza Che Zainul [Nuclear Science Programme, School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Malaysia. walareqi@yahoo.com (Malaysia)

    2015-04-29

    In Malaysia, thorium exists in minerals and rare earth elements production residue. The average range of thorium content in Malaysian monazite and xenotime minerals was found about 70,000 and 15,000 ppm respectively. About 2,636 tonnes of Malaysian monazite was produced for a period of 5 years (2006-2010) and based on the above data, it can be estimated that Malaysian monazite contains about 184.5 tonnes of thorium. Although thorium can become a major radiological problem to our environment, but with the significant deposit of thorium in Malaysian monazite, it has a prospect as a future alternative fuel in nuclear technology. This paper will discuss the thorium issues in Malaysia especially its long term radiological risks to public health and environment at storage and disposal stages, the prospect of exploring and producing high purity thorium from our rare earth elements minerals for future thorium based reactor. This paper also highlights the holistic approach in thorium recovery from Malaysian rare earth element production residue to reduce its radioactivity and extraction of thorium and rare earth elements from the minerals with minimum radiological impact to health and environment.

  7. Thorium: Issues and prospects in Malaysia

    International Nuclear Information System (INIS)

    AL-Areqi, Wadeeah M.; Majid, Amran Ab.; Sarmani, Sukiman; Bahri, Che Nor Aniza Che Zainul

    2015-01-01

    In Malaysia, thorium exists in minerals and rare earth elements production residue. The average range of thorium content in Malaysian monazite and xenotime minerals was found about 70,000 and 15,000 ppm respectively. About 2,636 tonnes of Malaysian monazite was produced for a period of 5 years (2006-2010) and based on the above data, it can be estimated that Malaysian monazite contains about 184.5 tonnes of thorium. Although thorium can become a major radiological problem to our environment, but with the significant deposit of thorium in Malaysian monazite, it has a prospect as a future alternative fuel in nuclear technology. This paper will discuss the thorium issues in Malaysia especially its long term radiological risks to public health and environment at storage and disposal stages, the prospect of exploring and producing high purity thorium from our rare earth elements minerals for future thorium based reactor. This paper also highlights the holistic approach in thorium recovery from Malaysian rare earth element production residue to reduce its radioactivity and extraction of thorium and rare earth elements from the minerals with minimum radiological impact to health and environment

  8. Thorium: Issues and prospects in Malaysia

    Science.gov (United States)

    AL-Areqi, Wadeeah M.; Majid, Amran Ab.; Sarmani, Sukiman; Bahri, Che Nor Aniza Che Zainul

    2015-04-01

    In Malaysia, thorium exists in minerals and rare earth elements production residue. The average range of thorium content in Malaysian monazite and xenotime minerals was found about 70,000 and 15,000 ppm respectively. About 2,636 tonnes of Malaysian monazite was produced for a period of 5 years (2006-2010) and based on the above data, it can be estimated that Malaysian monazite contains about 184.5 tonnes of thorium. Although thorium can become a major radiological problem to our environment, but with the significant deposit of thorium in Malaysian monazite, it has a prospect as a future alternative fuel in nuclear technology. This paper will discuss the thorium issues in Malaysia especially its long term radiological risks to public health and environment at storage and disposal stages, the prospect of exploring and producing high purity thorium from our rare earth elements minerals for future thorium based reactor. This paper also highlights the holistic approach in thorium recovery from Malaysian rare earth element production residue to reduce its radioactivity and extraction of thorium and rare earth elements from the minerals with minimum radiological impact to health and environment.

  9. FACTORS ASSOCIATED WITH PREGNANCY AMONG UNMARRIED WOMEN IN MALAYSIA.

    Science.gov (United States)

    Zain, Norhasmah Mohd; Low, Wah Yun; Othman, Sajaratulnisah

    2015-05-01

    Pregnancy among unmarried women may have negative social and health implications in Malaysia. The number of pregnancies among unmarried women has increased in Malaysia, but the socio-demographic profile of these women is unclear. This study aims to evaluate the characteristics of unmarried pregnant women and the factors associated with unmarried pregnancies among young women in Malaysia. We conducted a cross sectional study at six hospitals and six women's shelters in Peninsular Malaysia during 2011-2012. Unmarried pregnant women were compared with married pregnant women. Participants were interviewed using a structured questionnaire asking for socio-demographic data, family background, risky sexual behavior, social support and pregnancy details. A total of 484 women (239 unmarried and 245 married) were included in the study. Most unmarried subjects were adolescents, from urban areas, from a low socioeconomic group, and lived with parents prior to pregnancy. Age (OR=0.67; 95% CI: 0.61-0.74), studying status (OR=17.33; 95% CI: 2.65-113.19), alcohol use (OR=40.46; 95% CI: 2.51-652.38) exposure to pornographic material (OR=13.48; 95% CI: 3.24-56.01), contraceptive use (OR=0.20; 95% CI: 0.08-0.51), and social support (OR=0.90; 95% CI: 0.86-0.94) were all associated with unmarried pregnancy. These factors need to be considered when.designing an intervention program.

  10. A phytochemical comparison of saw palmetto products using gas chromatography and 1H nuclear magnetic resonance spectroscopy metabolomic profiling

    Science.gov (United States)

    Booker, Anthony; Suter, Andy; Krnjic, Ana; Strassel, Brigitte; Zloh, Mire; Said, Mazlina; Heinrich, Michael

    2014-01-01

    Objectives Preparations containing saw palmetto berries are used in the treatment of benign prostatic hyperplasia (BPH). There are many products on the market, and relatively little is known about their chemical variability and specifically the composition and quality of different saw palmetto products notwithstanding that in 2000, an international consultation paper from the major urological associations from the five continents on treatments for BPH demanded further research on this topic. Here, we compare two analytical approaches and characterise 57 different saw palmetto products. Methods An established method – gas chromatography – was used for the quantification of nine fatty acids, while a novel approach of metabolomic profiling using 1H nuclear magnetic resonance (NMR) spectroscopy was used as a fingerprinting tool to assess the overall composition of the extracts. Key findings The phytochemical analysis determining the fatty acids showed a high level of heterogeneity of the different products in the total amount and of nine single fatty acids. A robust and reproducible 1H NMR spectroscopy method was established, and the results showed that it was possible to statistically differentiate between saw palmetto products that had been extracted under different conditions but not between products that used a similar extraction method. Principal component analysis was able to determine those products that had significantly different metabolites. Conclusions The metabolomic approach developed offers novel opportunities for quality control along the value chain of saw palmetto and needs to be followed further, as with this method, the complexity of a herbal extract can be better assessed than with the analysis of a single group of constituents. PMID:24417505

  11. A phytochemical comparison of saw palmetto products using gas chromatography and (1) H nuclear magnetic resonance spectroscopy metabolomic profiling.

    Science.gov (United States)

    Booker, Anthony; Suter, Andy; Krnjic, Ana; Strassel, Brigitte; Zloh, Mire; Said, Mazlina; Heinrich, Michael

    2014-06-01

    Preparations containing saw palmetto berries are used in the treatment of benign prostatic hyperplasia (BPH). There are many products on the market, and relatively little is known about their chemical variability and specifically the composition and quality of different saw palmetto products notwithstanding that in 2000, an international consultation paper from the major urological associations from the five continents on treatments for BPH demanded further research on this topic. Here, we compare two analytical approaches and characterise 57 different saw palmetto products. An established method - gas chromatography - was used for the quantification of nine fatty acids, while a novel approach of metabolomic profiling using (1) H nuclear magnetic resonance (NMR) spectroscopy was used as a fingerprinting tool to assess the overall composition of the extracts. The phytochemical analysis determining the fatty acids showed a high level of heterogeneity of the different products in the total amount and of nine single fatty acids. A robust and reproducible (1) H NMR spectroscopy method was established, and the results showed that it was possible to statistically differentiate between saw palmetto products that had been extracted under different conditions but not between products that used a similar extraction method. Principal component analysis was able to determine those products that had significantly different metabolites. The metabolomic approach developed offers novel opportunities for quality control along the value chain of saw palmetto and needs to be followed further, as with this method, the complexity of a herbal extract can be better assessed than with the analysis of a single group of constituents. © 2014 The Authors. Journal of Pharmacy and Pharmacology published by John Wiley & Sons Ltd on behalf of Royal Pharmaceutical Society.

  12. Lesson Learned from Conditioning of Disused Sealed Radioactive Sources (DSRS) in Malaysia

    International Nuclear Information System (INIS)

    Nik Marzukee Nik Ibrahim; Mohd Abdul Wahab Yusof; Norasalwa Zakaria

    2016-01-01

    This paper presents the conditioning of disused sealed radioactive source (DSRS) in Malaysia. In Malaysia, sealed radioactive sources (SRS) are widely used in Malaysia especially in industry, medicine and research. Once SRS are no longer in use, they are declared disused and managed as radioactive waste. In order to reduce the risk associated with disused sealed radioactive sources (DSRS), the first priority would be to bring them under appropriate controls. This paper describes the experience developed and activities performed by Nuclear Malaysia throughout the period in conditioning of DSRS as well as future programme to further enhancing the infrastructure. Collaborative efforts with the various relevant groups such as Loji and Prototaip Development Centre (PDC) and Industrial Technology Division (BTI) provide an effective avenue in ensuring successful implementation of the programme. Currently, until August 2015, Malaysia has in possession about 12,154 unit of DSRS categories 3-5 and 4 units of DSRS category 2 sources which being stored at the interim storage facility Nuclear Malaysia. A national activity was implemented for the on-the-job training of personnel tasked with the conditioning of DSRS, at the Waste Technology Development Centre (WasTeC) facilities. This is part of -cradle-to-grave- control of radioactive sources to protect the workers and public from the hazards of ionizing radiation. (author)

  13. Health Information in Malay (Bahasa Malaysia)

    Science.gov (United States)

    ... You Are Here: Home → Multiple Languages → Malay (Bahasa Malaysia) URL of this page: https://medlineplus.gov/languages/malay.html Health Information in Malay (Bahasa Malaysia) To use the sharing features on this page, ...

  14. Towards real-time metabolic profiling of a biopsy specimen during a surgical operation by 1H high resolution magic angle spinning nuclear magnetic resonance: a case report

    Directory of Open Access Journals (Sweden)

    Piotto Martial

    2012-01-01

    Full Text Available Abstract Introduction Providing information on cancerous tissue samples during a surgical operation can help surgeons delineate the limits of a tumoral invasion more reliably. Here, we describe the use of metabolic profiling of a colon biopsy specimen by high resolution magic angle spinning nuclear magnetic resonance spectroscopy to evaluate tumoral invasion during a simulated surgical operation. Case presentation Biopsy specimens (n = 9 originating from the excised right colon of a 66-year-old Caucasian women with an adenocarcinoma were automatically analyzed using a previously built statistical model. Conclusions Metabolic profiling results were in full agreement with those of a histopathological analysis. The time-response of the technique is sufficiently fast for it to be used effectively during a real operation (17 min/sample. Metabolic profiling has the potential to become a method to rapidly characterize cancerous biopsies in the operation theater.

  15. Problem Etnisitas India Dalam Cerita Pendek Malaysia

    OpenAIRE

    M. Shoim Anwar

    2015-01-01

    Karya sastra adalah dokumen kemanusiaan dan kebudayaan. Kumpulan cerita pendek Menara 7 (1998), terutama enam cerpen yang ditulis oleh pengarang Malaysia beretnis India, memberi gambaran problem kehidupan etnis India di Malaysia. Dengan meminjam teori etnisitas sebagai landasan, tulisan ini bertujuan mengungkap problem etnisitas India di Malaysia. Problem etnis India terkait dengan kemiskinan, pendidikan, gender, religi, budaya, dan persatuan. Keberadaan etnis India di Malaysia secara histori...

  16. A Study of Quality Assurance Practices in the Universiti Sains Malaysia (USM, Malaysia

    Directory of Open Access Journals (Sweden)

    Helen KHOO Chooi Sim; Rozhan M. IDRUS

    2004-01-01

    Full Text Available This article looks at the quality assurance practices amongst three (3 groups of staff in the School of Distance Education, Universiti Sains Malaysia, i.e. lecturers, resident tutors and support staff. 9 dimensions of the Quality Assurance Practices i.e. Staff Development, Planning, Work Process, Team Work, Prioritise Customers, Performance Evaluation, System For Sending Of Learning Materials, System For Receiving Of Assignments From Students and Management of Students’ Records are identified in this study. The results show that quality assurances practices amongst three groups are different. Profile Analysis used in this research shows that quality assurance practices amongst lecturers and support staff are parallel. Results also show that quality assurance practices of resident tutors have profiles that differ from the lecturers and support staff.

  17. International Atomic Energy Agency: activities in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Hayati, Ainul [Nuclear Energy Unit, Bangi, Selangor (Malaysia)

    1994-12-31

    The two main IAEA activities participated by Malaysia - technical cooperation programme (TC) and regional cooperative agreement programme (RCA/IAEA AND IAEA/RCA/UNDP). This article highlighted some of the IAEA technical cooperation activities in Malaysia (i.e. Medicine, Agriculture, Industry, Strategic, Social Science), assistance, funding and contribution made by Malaysia to the IAEA since 1989.

  18. International Atomic Energy Agency: activities in Malaysia

    International Nuclear Information System (INIS)

    Ainul Hayati

    1994-01-01

    The two main IAEA activities participated by Malaysia - technical cooperation programme (TC) and regional cooperative agreement programme (RCA/IAEA AND IAEA/RCA/UNDP). This article highlighted some of the IAEA technical cooperation activities in Malaysia (i.e. Medicine, Agriculture, Industry, Strategic, Social Science), assistance, funding and contribution made by Malaysia to the IAEA since 1989

  19. Focus on Malaysia.

    Science.gov (United States)

    Forman, L T

    1979-01-01

    Prospects for a stable, prospering economy in Malaysia appear threatened by an uneven distribution of wealth among non-Malay, particularly Chinese, residents. Native Malays, Bumiputra, have benefitted from the government's 20 year New Economic Policy, a system of subsidies to correct economic imbalances among the races. Malay corporate ownership has increased from 2.4% in 1970 to 28% in 1979. However, equity must increase by 26% annually to meet NEP targets. Without the GNP expanding 7-8% yearly, the government will be tempted to acquire assets at low prices. 70% of the total Malay ownership was held by public enterprises holding equity in trust. An elite group of Bumiputra will own a fair number of shares reserved by 1970. 1/5 of the population of Kuala Lumpur are squatters. Among these groups, communal tension is high. The Chinese businessmen are most resistant to native management. Since they control private domestic investment, they have political power. The Industrial Coordination Act (ICA), which gives power to civil servants through a licensing system, protects the system. The Asian Foundation supports management training, business development, and university demonstration projects in legal aid, solar energy, and community psychiatry. Malaysian competence in English enables widespread distribution of the Books for Asia program.

  20. Cyberattack analysis through Malaysian Nuclear Agency experience as nuclear research center

    International Nuclear Information System (INIS)

    Mohd Dzul Aiman Aslan; Mohd Fauzi Haris; Saaidi Ismail; Nurbahyah Hamdan

    2011-01-01

    As a nuclear research center, Nuclear Malaysia is one of the Critical National Information Infrastructure (CNII) in the country. One of the easiest way to launch a malicious attack is through the online system, whether main web site or online services. Recently, we also under port scanning and hack attempts from various sources. This paper will discuss on analysis based on Nuclear Malaysia experience regarding these attempts which keep arising nowadays. (author)

  1. History of Neurosurgery in Malaysia.

    Science.gov (United States)

    Raffiq, Azman; Abdullah, Jafri Malin; Haspani, Saffari; Adnan, Johari Siregar

    2015-12-01

    The development of neurosurgical services and training in Malaysia began in 1963, with the first centre established in its capital city at Hospital Kuala Lumpur, aimed to provide much needed neurosurgical services and training in the field of neurology and neurosurgery. This center subsequently expanded in 1975 with the establishment of the Tunku Abdul Rahman Neuroscience Institute (IKTAR); which integrated the three allied interdependent disciplines of neurosurgery, neurology and psychiatry. The establishment of this institute catalysed the rapid expansion of neurosurgical services in Malaysia and paved the way for development of comprehensive training for doctors, nurses, and paramedics. This culminated in the establishments of a local comprehensive neurosurgery training program for doctors in 2001; followed by a training program for nurses and paramedics in 2006. To date, there are more than 60 neurosurgeons providing expert care in 11 centers across Malaysia, along with trained personnel in the field of neurosciences.

  2. Beam profile for Malaysian electron accelerator

    International Nuclear Information System (INIS)

    Abu Bakar Ghazali; Muhamad Zahidee Taat

    2007-01-01

    This paper comprises of two calculations that require in designing a dose profile for an electron accelerator machine before its fabrication. The first is to calculate the beam deflection due to changes of high voltage (HV) supply as well as the deflection coil currents so that the electron beam will only scan at the window foil of 18 cm length and 6 cm width. Secondly, we also require to calculate the beam profile at 50 mm underneath the window foil. The electron gun that produces a beam of 10 mm diameter has to be oscillated in a sawtooth wave for the prescribed window size at frequencies of 50 Hz and 400 Hz along the length and width directions respectively. For the beam deflection, we apply a basic formula from Lorentz force law to obtain a set of HV supply and the coil current that is suitable for both deflections and this result can assist in designing the coil current against HV changes via an electronic controller. The dose profile was calculated using the RMS current formulation along the length direction. We found that the measured and the calculated RMS currents are in comparable for the case of 1 MeV, 50 mA accelerator facility that is going to be installed at Nuclear Malaysia complex. A similar measurement will be carried out for our locally designed accelerator of 150 KeV, 10 mA after fabrication and installation of the machine are completed. (Author)

  3. Quantification of Hydrogen Concentrations in Surface and Interface Layers and Bulk Materials through Depth Profiling with Nuclear Reaction Analysis.

    Science.gov (United States)

    Wilde, Markus; Ohno, Satoshi; Ogura, Shohei; Fukutani, Katsuyuki; Matsuzaki, Hiroyuki

    2016-03-29

    Nuclear reaction analysis (NRA) via the resonant (1)H((15)N,αγ)(12)C reaction is a highly effective method of depth profiling that quantitatively and non-destructively reveals the hydrogen density distribution at surfaces, at interfaces, and in the volume of solid materials with high depth resolution. The technique applies a (15)N ion beam of 6.385 MeV provided by an electrostatic accelerator and specifically detects the (1)H isotope in depths up to about 2 μm from the target surface. Surface H coverages are measured with a sensitivity in the order of ~10(13) cm(-2) (~1% of a typical atomic monolayer density) and H volume concentrations with a detection limit of ~10(18) cm(-3) (~100 at. ppm). The near-surface depth resolution is 2-5 nm for surface-normal (15)N ion incidence onto the target and can be enhanced to values below 1 nm for very flat targets by adopting a surface-grazing incidence geometry. The method is versatile and readily applied to any high vacuum compatible homogeneous material with a smooth surface (no pores). Electrically conductive targets usually tolerate the ion beam irradiation with negligible degradation. Hydrogen quantitation and correct depth analysis require knowledge of the elementary composition (besides hydrogen) and mass density of the target material. Especially in combination with ultra-high vacuum methods for in-situ target preparation and characterization, (1)H((15)N,αγ)(12)C NRA is ideally suited for hydrogen analysis at atomically controlled surfaces and nanostructured interfaces. We exemplarily demonstrate here the application of (15)N NRA at the MALT Tandem accelerator facility of the University of Tokyo to (1) quantitatively measure the surface coverage and the bulk concentration of hydrogen in the near-surface region of a H2 exposed Pd(110) single crystal, and (2) to determine the depth location and layer density of hydrogen near the interfaces of thin SiO2 films on Si(100).

  4. Organic phosphorus fractionation in wetland soil profiles by chemical extraction and phosphorus-31 nuclear magnetic resonance spectroscopy

    International Nuclear Information System (INIS)

    Li, Min; Zhang, Jing; Wang, Guangqian; Yang, Haijun; Whelan, Michael J.; White, Sue M.

    2013-01-01

    Highlights: ► Chemical sequential extraction and 31 P NMR spectroscopy were used for organic P analysis. ► Organic P includes orthophosphate, monoester and diester phosphate and pyrophosphate. ► Highly resistant organic P and monoester phosphate were the dominant organic P. ► HCl pretreatment can remove most inorganic P and increase organic P recovery rate. ► A comprehensive organic P chemical sequential fractionation approach was proposed. - Abstract: Organic P (OP) plays an important role in soil P cycling and is a potential P source for wetland plants. In this study, a modified chemical sequential fractionation method and 31 P nuclear magnetic resonance spectroscopy ( 31 P NMR) of NaOH–EDTA extracts were used to examine the distribution of organic P fractions and compounds in soil profiles of the Beijing Yeyahu Wetland, China. The influence of acid treatment prior to NaOH–EDTA extraction on 31 P NMR spectra was also investigated. Results show that highly resistant OP was the major class of organic P. The rank order of organic P fractions was highly resistant OP (on average accounting for 68.5% of total OP) > moderately resistant OP (15.8%m of total OP) > moderately labile OP (11.4% of total OP) > labile OP (4.3% of total OP). Most of the organic P fractions decreased with soil depth due to the accumulation of plant residues in surface soils and the deposition and diagenesis of soils. Moderately (r = 0.586, p < 0.01) and highly (r = 0.741, p < 0.01) resistant OP fractions were positively correlated with soil organic matter. Phosphorus compounds including orthophosphate (23–74.6% of total P in spectra), monoester phosphate (18.6–76%), diester phosphate (nil-7.8%) and pyrophosphate (nil-6.7%) were characterized using 31 P NMR. Monoester-P was the dominant soil organic P compound identified. The proportion of monoester-P increased significantly in NaOH–EDTA extracts with HCl pretreatment and it was confirmed by chemical analysis. Therefore, it

  5. Climatic variability of east Malaysia

    International Nuclear Information System (INIS)

    Camerlengo, A.L.; Saadon, M.N.; Awang, M.; Somchit, H.; Rang, L.Y.

    2001-01-01

    The objective of this paper is to learn the variability of atmospheric pressure, relative humidity and insolation in East Malaysia. The main results of our study are: (1) a gentle pressure gradient is observed at the east coast in the boreal winter, (2) smaller atmospheric pressure values are noted during the first inter-monsoon period all across East Malaysia, (3) lesser insolation values are observed in Sarawak and at the east coast during the boreal winter as compared to the boreal summer, and (4) a poleward increase of insolation is registered. (author)

  6. Proton - Malaysia's national car project

    DEFF Research Database (Denmark)

    Fleming, Daniel; Søborg, Henrik

    2017-01-01

    The rise and development of the Malaysian national car project. How this project has become an esential part of the industrial development in Malaysia and how it has underpinned a growing middle class consumption culture with house and car as it pivotal goods.......The rise and development of the Malaysian national car project. How this project has become an esential part of the industrial development in Malaysia and how it has underpinned a growing middle class consumption culture with house and car as it pivotal goods....

  7. Norm waste management in Malaysia

    International Nuclear Information System (INIS)

    Muhamat Omar

    2000-01-01

    There are a number of industries generating NORM wastes in Malaysia. These include oil and gas and minerals/ores processing industries. A safe management of radioactive wastes is required. The existing guidelines are insufficient to help the management of oil and gas wastes. More guidelines are required to deal with NORM wastes from minerals/ores processing industries. To ensure that radioactive wastes are safely managed and disposed of, a National Policy on the Safe Management of Radioactive Waste is being developed which also include NORM waste. This paper describes the current status of NORM waste management in Malaysia. (author)

  8. Status of electron beam processing technology in Malaysia

    International Nuclear Information System (INIS)

    Ghazali, Zulkafli; Dahlan, Khairul Zaman; Aiasah, S.H.; Khomsaton, A.B.; Ting, T.M.

    2003-01-01

    The electron beam processing in Malaysia starting in 1991 at MINT (Malaysian Institute for Nuclear Technology Research) has been focussed on medical product sterilization, curing of surface coating and polymer modifications. Subsequent installation of accelerators by private companies promoted the development of radiation processing technologies for the use of production of heat-shrinkable products, pilot-scale flue gas purification, as well as wires, cables, tubes and hydrogels. Decomposition of a wide range of volatile organic compounds from industrial exhausts (car painting lines, volatile dioxin and furan from municipal waste incinerators) and purification of liquid wastewater and drinking water are also being under R and D work. Malaysia will continue to play an active part in the program on radiation technology to strengthen environmentally sustainable development in line with FNCA objectives. (S. Ohno)

  9. Status and prospect of radiation processing technology in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Khairul Zaman Hj. Mohd Dahlan; Nahrul Khair Alang Md Rashid [Malaysian Institute for Nuclear Technology Research (MINT), Bangi, Selangor Darul Ehsan (Malaysia)

    2001-03-01

    Radiation processing technology in Malaysia is gaining acceptance by the local industry. The technology has proven to enhance the industrial efficiency, productivity and improve product quality and competitiveness. For many years, variety of radiation crosslinkable materials based on synthetic polymers have been produced either in the form of thermoplastic resins, polymer blends or composites. Today, effort is being focused towards producing environmentally friendly and biodegradable materials using natural polymers. The government of Malaysia through the Malaysian Institute for Nuclear Technology Research (MINT) has developed research program to utilize indigenous materials such as natural rubber, palm oil and polysaccharide. Radiation processing technology is used to process (crosslink/grafting/curing) the materials at a competitive cost. This technology can be applied in several industrial sectors such as automobile, aerospace, construction and healthcare. (author)

  10. Status and prospect of radiation processing technology in Malaysia

    International Nuclear Information System (INIS)

    Khairul Zaman Hj Mohd Dahlan; Nahrul Khair Alang Md Rashid

    2001-01-01

    Radiation processing technology in Malaysia is gaining acceptance by the local industry. The technology has proven to enhance the industrial efficiency, productivity and improve product quality and competitiveness. For many years, variety of radiation crosslinkable materials based on synthetic polymers have been produced either in the form of thermoplastic resins, polymer blends or composites. Today, effort is being focused towards producing environmentally friendly and biodegradable materials using natural polymers. The government of Malaysia through the Malaysian Institute for Nuclear Technology Research (MINT) has developed research program to utilize indigenous materials such as natural rubber, palm oil and polysaccharide. Radiation processing technology is used to process (crosslink/grafting/curing) the materials at a competitive cost. This technology can be applied in several industrial sectors such as automobile, aerospace, construction and healthcare. (author)

  11. The Convolvulaceae of Malaysia, I

    NARCIS (Netherlands)

    Ooststroom, van S.J.

    1938-01-01

    This is the first contribution to a series of papers dealing with the Convolvulaceae of Malaysia (Malay Peninsula and Archipelago, Philippines and New Guinea). As far as possible the contributions will be published in accordance with the systematical arrangement of the genera. For a survey on this

  12. Anurans Collected in West Malaysia

    DEFF Research Database (Denmark)

    Cedhagen, Tomas

    1997-01-01

    Distributional records and natural history noles are given for anurans collected in West Malaysia 1976. Rano baramica was observed when it was caught by an Ahaetulfa nasula (Serpentes: Colubridae). Rhacophorus leucomystax, Limnonectes limnociulris and Microhyla heymonsi were all found al night on...

  13. The Mountaineer-Malaysia Connection.

    Science.gov (United States)

    Young, Jeff

    1997-01-01

    A 26-day summer field course of West Virginia University's (WVU) Recreation and Parks Department took students to Malaysia's mountains and rainforests to observe how Malaysians are managing national parks, problem elephants, and population pressures on parks. The adventure provided powerful learning experiences. Further exchanges between WVU and…

  14. Review of sarcocystosis in Malaysia.

    Science.gov (United States)

    Kan, S P; Pathmanathan, R

    1991-12-01

    Sarcocystis is a tissue coccidian with an obligatory two-host life cycle. The sexual generations of gametogony and sporogony occur in the lamina propria of the small intestine of definitive hosts which shed infective sporocysts in their stools and present with intestinal sarcocystosis. Asexual multiplication occurs in the skeletal and cardiac muscles of intermediate hosts which harbor Sarcocystis cysts in their muscles and present with muscular sarcocystosis. In Malaysia, Sarcocystis cysts have been reported from many domestic and wild animals, including domestic and field rats, moonrats, bandicoots, slow loris, buffalo, and monkey, and man. The known definitive hosts for some species of Sarcocystis are the domestic cat, dog and the reticulated python. Human muscular sarcocystosis in Malaysia is a zoonotic infection acquired by contamination of food or drink with sporocysts shed by definitive hosts. The cysts reported in human muscle resembled those seen in the moonrat, Echinosorex gymnurus, and the long-tailed monkey, Macaca fascicularis. While human intestinal sarcocystosis has not been reported in Malaysia so far, it can be assumed that such cases may not be infrequent in view of the occurrence of Sarcocystis cysts in meat animals, such as buffalo. The overall seroprevalence of 19.8% reported among the main racial groups in Malaysia indicates that sarcocystosis (both the intestinal and muscular forms) may be emerging as a significant food-borne zoonotic infection in the country.

  15. Primary Teacher Education in Malaysia

    Science.gov (United States)

    Ching, Chin Phoi; Yee, Chin Peng

    2012-01-01

    In Malaysia the training of primary school teachers is solely carried out by teacher training institutes which offer the Bachelor of Teaching with Honors (Primary education) program and was first launched in 2007. This program prepares primary school teachers specializing in various subjects or major and is carried out in 27 teacher training…

  16. Imported yaws in Johor, Malaysia.

    Science.gov (United States)

    Mohamed, K N

    1988-12-01

    Yaws was detected in a six-member family in the southern Malaysia state of Johor. This stresses the need to be vigilant against a long-forgotten disease of childhood which was of great public health concern in the past.

  17. Malaysia Economic Monitor, June 2013

    OpenAIRE

    World Bank

    2013-01-01

    Following a strong performance in 2012, Malaysia's economy hit a soft patch in the first quarter of 2013. Economic growth has been supported by the strong, broad-based performance of domestic consumption and investment from public and private sources. The acceleration of investment growth has been a key feature of the recent growth trend. Public and private consumption has also underpinned...

  18. Child Care Services in Malaysia

    Science.gov (United States)

    Pheng, Liew Sau

    2007-01-01

    Malaysia is a multi-ethnic, multi-racial, and multi-religious country with a population of more than 25 million people who live in the Peninsular and the States of Sabah and Sarawak on Borneo Island. It is a harmonious and peaceful nation comprised of Malays, who are the ethnic majority, followed by Chinese, Indians, Ibans, Kadazandusuns, and…

  19. Daphniphyllum (Daphniphyllaceae) in Peninsular Malaysia

    NARCIS (Netherlands)

    Kiew, R.; Rafidah, A.R.

    2008-01-01

    Three species of Daphniphyllum occur in Peninsular Malaysia: D. glaucescens Blume var. lancifolium (Hook.f.) T.C.Huang, D. laurinum (Benth.) Baill. and D. scortechinii Hook.f. Daphniphyllum glaucescens var. glaucescens and var. blumeanum (Baill. ex Müll.Arg.) J.J.Sm. do not occur in Peninsular

  20. Malaysian public perception towards nuclear power energy-related issues

    Science.gov (United States)

    Misnon, Fauzan Amin; Hu, Yeoh Siong; Rahman, Irman Abd.; Yasir, Muhamad Samudi

    2017-01-01

    Malaysia had considered nuclear energy as an option for future electricity generation during the 9th Malaysia Development Plan. Since 2009, Malaysia had implemented a number of important preparatory steps towards this goal, including the establishment of Nuclear Power Corporation of Malaysia (MNPC) as first Nuclear Energy Programme Implementing Organization (NEPIO) in Malaysia. In light of the establishment of MNPC, the National Nuclear Policy was formulated in 2010 and a new comprehensive nuclear law to replace the existing Atomic Energy Licensing Act (Act 304) is currently in the pipeline. Internationally, public acceptance is generally used to gauge the acceptance of nuclear energy by the public whenever a government decides to engage in nuclear energy. A public survey was conducted in between 14 March 2016 to 10 May 2016 focusing on the Malaysian public acceptance and perception towards the implementation of nuclear energy in Malaysia. The methodology of this research was aim on finding an overview of the general knowledge, public-relation recommendation, perception and acceptance of Malaysian towards the nuclear power development program. The combination of information gathered from this study can be interpreted as an indication of the complexity surrounding the development of nuclear energy and its relationship with the unique background of Malaysian demography. This paper will focus mainly on energy-related section in the survey in comparison with nuclear energy.

  1. Nuclear

    International Nuclear Information System (INIS)

    Anon.

    2000-01-01

    The first text deals with a new circular concerning the collect of the medicine radioactive wastes, containing radium. This campaign wants to incite people to let go their radioactive wastes (needles, tubes) in order to suppress any danger. The second text presents a decree of the 31 december 1999, relative to the limitations of noise and external risks resulting from the nuclear facilities exploitation: noise, atmospheric pollution, water pollution, wastes management and fire prevention. (A.L.B.)

  2. Obesity in Malaysia.

    Science.gov (United States)

    Ismail, M N; Chee, S S; Nawawi, H; Yusoff, K; Lim, T O; James, W P T

    2002-08-01

    significantly higher in Chinese and urban subjects. Men were moderately active with the exception of the Dayaks. Chinese women were considerably less active than Chinese men. Chinese and Dayak women were less active than Malay and Indian women. In both men and women, Indians recorded the highest PALs. Hence, current nutrition and health surveys reveal that Malaysians are already affected by western health problems. The escalation of obesity, once thought to be an urban phenomenon, has now spread to the rural population at an alarming rate. As Malaysia proceeds rapidly towards a developed economy status, the health of its population will probably continue to deteriorate. Therefore, a national strategy needs to be developed to tackle both dietary and activity contributors to the excess weight gain of the Malaysian population.

  3. Population trends in Malaysia: 1970-2010

    Science.gov (United States)

    Rashid, Saharani Abdul; Ghani, Puzziawati Ab; Daud, Noorizam

    2014-12-01

    The size of population in Malaysia had reached 28.3 million in 2010 and is expected to increase to 38.6 million in the next 30 years. This demographic milestone that is causing renewed attention to the challenges caused by population growth. This paper looks at the last 40 years of changes in Malaysia population structure due to the changes in demographic phenomenon using data obtained from the Department of Statistics Malaysia. The principal finding of this research indicates that population structure in Malaysia had changed dramatically from the year 1970 to 2010. At the same time, Malaysia has completed its demographic transition in less than four decades. The fall in fertility and mortality rates have led to an improvement in the life expectancy of the population which has resulted an ageing population in Malaysia.

  4. Salinity and temperature variations around Peninsula Malaysia coastal waters

    International Nuclear Information System (INIS)

    Abdul Kadir Ishak; Jeremy Andy Anak Dominic; Nazrul Hizam Yusof; Mohd Rafaei Murtadza

    2004-01-01

    Vertical profiles of salinity and temperature were measured at several offshore stations along east and west coast of Peninsula Malaysia coastal waters. The measurements which covered South China Sea and Straits of Malacca were made during sampling cruises for Marine Database Project for Peninsula Malaysia, and during an IAEA regional training course for Marine Pollution Project. The results show that the water temperature is highest at the surface and minimum at bottom, while the salinity is lowest at the surface and highest at the bottom. In Malacca Straits, the highest surface water temperature was 30.6 degree C and the lowest bottom water temperature was 20.4 degree C, recorded at a station located in Andaman Sea. The same station also recorded the highest surface and bottom salinity i.e. 31.3 ppt and 34.4 ppt, respectively. For South China Sea, the maximum surface water temperature was 30.4 degree C and the minimum bottom temperature was 25.9 degree C, while the highest surface salinity was 33.2 ppt and the highest bottom salinity was 34.1 ppt. The water in South China Sea also showed some degrees of stratifications with thermocline zones located between 10-40 m water depths. In Malacca Straits, stronger thermocline develops at higher latitude, while at lower latitude the water is more readily mixed. Beside the spatial variations, the seawater temperature and salinity around Peninsula Malaysia also subjected to temporal variation as seawater. (Author)

  5. Microbial keratitis in West and East Malaysia

    OpenAIRE

    Vanitha Ratnalingam; Thiageswari Umapathy; Kala Sumugam; Hanida Hanafi; Shamala Retnasabapathy

    2017-01-01

    AIM: To evaluate the epidemiological and etiological factors of microbial keratitis seen in tertiary hospitals in West and East Malaysia.METHODS: A total of 207 patients were enrolled. Patients referred for microbial keratitis to Sungai Buloh Hospital and Kuala Lumpur Hospital in West Malaysia and Queen Elizabeth Hospital and Kuching General Hospital in East Malaysia were recruited. Risk factors were documented. Corneal scrapings for microscopy and culture were performed.RESULTS: The most com...

  6. Seremban Urban Park, Malaysia: a Preference Study

    OpenAIRE

    Maulan, Suhardi

    2002-01-01

    Unlike the West, where many studies have explored how peopleâ s needs are fulfilled by urban parks, Malaysia has received very little attention from researchers. One reason for this is the fact that Malaysia has only a short public park tradition. Although folk art and stories have chronicled a long history of gardens and other parks, these spaces were only accessible to royal family members and autocrats. In Malaysia, the concept of free public parks is relatively recent, having been introd...

  7. Development of Consumer Credit Laws in Malaysia

    OpenAIRE

    Rahman, Ahmad Saufi Abdul

    2007-01-01

    Consumer Credit is a branch of Commercial Law, which has been developing in recent years inMalaysia. The purpose of this paper is to summarize the latest amendments in the consumer credit laws inMalaysia and to highlight its significance. The discussion will be limited to the three most important laws ofconsumer credit in Malaysia: the hire-purchase, money lending and pawn broking laws.

  8. Malaysia : the lucky man of Asia?

    OpenAIRE

    Kind, Hans Jarle; Ismail, Mohd Nazari

    2001-01-01

    Malaysia has been labelled the Lucky Man of Asia due to its wealth of natural resources, such as tin, rubber, palm oil, pepper, tropical timber, petroleum and a very fertile soil. There is no doubt that this richness has helped Malaysia to achieve impressive growth rates over the last decades, but history has taught us that large endowments of natural resources by far are sufficient to generate development. Since the early 1970s Malaysia has led a relatively successful racial integration poli...

  9. Combating Smuggling in Persons: A Malaysia Experience

    OpenAIRE

    Rahim Rohani Abdul; Ahmad Tajuddin Muhammad Afiq bin; Abu Bakar Kamaruddin bin Hj.; Abdul Rahim Mohammad Nizamuddin Bin

    2015-01-01

    Malaysia continues to face various challenges derived from the widespread of international migratory movement because of various economic reasons. Malaysia strategic geographical location, in the center of the South East Asian region made the country an attractive destination for human smuggling and trafficking in persons activities. Some of the smuggled persons may end up being trafficked victims base on the definition adopted by Malaysian laws on “trafficked victims”. Malaysia Anti-Traffick...

  10. Concentration of trace elements on branded cigarette in Malaysia

    International Nuclear Information System (INIS)

    Azman, Muhammad Azfar; Hamzah, Suhaimi; Rahman, Shamsiah Abdul; Elias, Md Suhaimi; Abdullah, Nazaratul Ashifa; Hashim, Azian; Shukor, Shakirah Abd; Yasir, Muhamad Samudi; Rahman, Irman Abdul

    2016-01-01

    Tobacco is a plant that is used as a recreational drug since the beginning of its use by the Native Americans. Now with the development of the tobacco industry, smoking has become a norm for the public in Malaysia. Trace elements in plants are mostly due to the uptake processes from the soils into the roots of the plants. The concentration of the elements may also be influenced by the elements contained in the water and also fertilizers. This paper aim to analyze the concentration of the trace elements contained in the branded cigarettes sold in Malaysia by utilizing the neutron activation analysis. The tobaccos were taken out from the cigarettes. The collected samples were air dried and passed through 2 mm sieve. Instrumental Neutron Activation Analysis (NAA) has been used for the determination of trace elements. Samples were activated in the Nuclear Malaysia Triga Mark II reactor with a neutron flux of 2.0 x 10 12 n cm -2 s -1 . The samples then were analyzed using ORTEC Gamma Spectrometer a co-axial n-type HPGe detector with resolution of 2.0 keV at 1332 keV and relative efficiency of 20%. The data obtained could help in assessing the concentration of the trace elements that complying with the standard limitation dose proposed by World Health Organization (WHO)

  11. Concentration of trace elements on branded cigarette in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Azman, Muhammad Azfar, E-mail: m-azfar@nuclearmalaysia.gov.my; Hamzah, Suhaimi; Rahman, Shamsiah Abdul; Elias, Md Suhaimi; Abdullah, Nazaratul Ashifa; Hashim, Azian; Shukor, Shakirah Abd [Blok 18, Makmal Kimia Analisis (ACA/BAS), Agensi Nuklear Malaysia, 43000 Kajang, Selangor (Malaysia); Yasir, Muhamad Samudi; Rahman, Irman Abdul [Bangunan Sains Nuklear, Fakulti Sains & Teknologi, UKM Bangi, 43600 Bangi, Selangor (Malaysia)

    2016-01-22

    Tobacco is a plant that is used as a recreational drug since the beginning of its use by the Native Americans. Now with the development of the tobacco industry, smoking has become a norm for the public in Malaysia. Trace elements in plants are mostly due to the uptake processes from the soils into the roots of the plants. The concentration of the elements may also be influenced by the elements contained in the water and also fertilizers. This paper aim to analyze the concentration of the trace elements contained in the branded cigarettes sold in Malaysia by utilizing the neutron activation analysis. The tobaccos were taken out from the cigarettes. The collected samples were air dried and passed through 2 mm sieve. Instrumental Neutron Activation Analysis (NAA) has been used for the determination of trace elements. Samples were activated in the Nuclear Malaysia Triga Mark II reactor with a neutron flux of 2.0 x 10{sup 12} n cm{sup -2} s{sup -1}. The samples then were analyzed using ORTEC Gamma Spectrometer a co-axial n-type HPGe detector with resolution of 2.0 keV at 1332 keV and relative efficiency of 20%. The data obtained could help in assessing the concentration of the trace elements that complying with the standard limitation dose proposed by World Health Organization (WHO)

  12. Concentration of trace elements on branded cigarette in Malaysia

    Science.gov (United States)

    Azman, Muhammad Azfar; Yasir, Muhamad Samudi; Rahman, Irman Abdul; Hamzah, Suhaimi; Rahman, Shamsiah Abdul; Elias, Md Suhaimi; Abdullah, Nazaratul Ashifa; Hashim, Azian; Shukor, Shakirah Abd

    2016-01-01

    Tobacco is a plant that is used as a recreational drug since the beginning of its use by the Native Americans. Now with the development of the tobacco industry, smoking has become a norm for the public in Malaysia. Trace elements in plants are mostly due to the uptake processes from the soils into the roots of the plants. The concentration of the elements may also be influenced by the elements contained in the water and also fertilizers. This paper aim to analyze the concentration of the trace elements contained in the branded cigarettes sold in Malaysia by utilizing the neutron activation analysis. The tobaccos were taken out from the cigarettes. The collected samples were air dried and passed through 2 mm sieve. Instrumental Neutron Activation Analysis (NAA) has been used for the determination of trace elements. Samples were activated in the Nuclear Malaysia Triga Mark II reactor with a neutron flux of 2.0 x 1012 n cm-2 s-1. The samples then were analyzed using ORTEC Gamma Spectrometer a co-axial n-type HPGe detector with resolution of 2.0 keV at 1332 keV and relative efficiency of 20%. The data obtained could help in assessing the concentration of the trace elements that complying with the standard limitation dose proposed by World Health Organization (WHO).

  13. Malaysia implements the integrated approach.

    Science.gov (United States)

    1977-01-01

    Malaysia has implemented an integrated approach in providing family planning services to eligible couples. In 1964 the government of Malaysia adopted a national family planning program, and implementation began in the urban areas and extended into the rural areas. Other agencies are involved in providing family planning services and information including the Federation of Family Planning Associations, the Ministry of Health, the National Family Planning Board, and the Federal Land Development Authority. The number of women practicing contraception has increased from 20,726 in 1967 to 533,646 by 1976. and other methods, 3.9%, respectively. There has been an increase in the percentage of acceptors between ages 15-29 from 56% in 1968 to 71.3% in 1975. The 2nd Malaysian national plan will use a multidisciplinary approach to the problem.

  14. Application of Cs-137 techniques to problems of sediment redistribution in Sungai Lui representative basin, Selangor, Malaysia (Part 1)

    International Nuclear Information System (INIS)

    Daud bin Mohamad.

    1982-11-01

    Since the beginning of the nuclear age, Cesium-137 has become a part of the world's ecosystems. Cs-137 is carried from the atmosphere to the ground by rainfall. On reaching the earth's surface, 137 Cs becomes strongly adsorbed to soil profiles and is concentrated predominantly in the surface layer, particularly in clayey soils. Systematic measurements of Cs-137 levels will therefore permit estimates to be made of the cumulative effects of soil redistribution over the past 25 years. Sediment movement in river catchments and coastal areas is a very old problem in Malaysia. In view of rapid development of urban and agricultural areas in Malaysia it was realised tha soil loss problems are particularly serious. The Sungai Lui catchment was chosen to be the investigational site. Geologically, the area comprises of granite and granitic schist. The area is mostly covered by forest (approx. 83%) and rubber (13%), padi (2%) and others (2%). The climate is considered to be typical of Peninsular Malaysia (equatorial) characterised by uniform temperature, high humidity and high rainfall. The area is mainly drained by the Lui River. Soil samples were collected from the catchment area at 4 sampling points in April 1981. The results of analyses of Cs-137 in soil samples from Sungai Lui catchment area ranged from 1.3 to 6.8 M Bq g -1 of sample and they could still be detected even up to 20 cm depth. A general pattern of Cs-137 distribution was observed in the soil profile at each site. The highest activity being in the top 3 cm layer and then decreasing up to about 6 cm. The activity increases again up to about 9 cm layer. From there onwards, it decreases. Based on these results, the estimated rate of sediment accumulation in the area was found to be about 0.47 cm/year. Since the samples were only collected from the depositional sites, further sampling especially from erosional site should therefore be carried out in order to obtain more complete data

  15. Electricity energy outlook in Malaysia

    International Nuclear Information System (INIS)

    Tan, C S; Leong, Y P; Maragatham, K

    2013-01-01

    Population and income growth are the key drivers behind the growing demand for energy. Demand for electricity in Malaysia is always growing in tandem with its Gross Domestic Product (GDP) growth. The growth for electricity in Malaysia forecasted by Economic Planning Unit (EPU) has shown an increase of 3.52% in 2012 compared to 3.48% in 2011. This growth has been driven by strong demand growth from commercial and domestic sectors. The share of electricity consumption to total energy consumption has increased from 17.4% in 2007 to 21.7% in 2012. The total electricity production was reported at 122.12TWh in 2012, where gas is still the major fuel source contributing to 52.7% of the total generation fuel mix of electricity followed by Coal, 38.9%, hydro, 7.3%, oil, 1% and others, 0.2%. This paper aims to discuss the energy outlook particularly the electricity production and ways toward greener environment in electricity production in Malaysia

  16. Electricity energy outlook in Malaysia

    Science.gov (United States)

    Tan, C. S.; Maragatham, K.; Leong, Y. P.

    2013-06-01

    Population and income growth are the key drivers behind the growing demand for energy. Demand for electricity in Malaysia is always growing in tandem with its Gross Domestic Product (GDP) growth. The growth for electricity in Malaysia forecasted by Economic Planning Unit (EPU) has shown an increase of 3.52% in 2012 compared to 3.48% in 2011. This growth has been driven by strong demand growth from commercial and domestic sectors. The share of electricity consumption to total energy consumption has increased from 17.4% in 2007 to 21.7% in 2012. The total electricity production was reported at 122.12TWh in 2012, where gas is still the major fuel source contributing to 52.7% of the total generation fuel mix of electricity followed by Coal, 38.9%, hydro, 7.3%, oil, 1% and others, 0.2%. This paper aims to discuss the energy outlook particularly the electricity production and ways toward greener environment in electricity production in Malaysia

  17. Solid waste management in Malaysia

    International Nuclear Information System (INIS)

    Nadzri Yahaya

    2010-01-01

    All of the countries over the world have their own policies about how waste were managed. Malaysia as one of the developing country also faces this problems. So, the government was established Department of National Solid Waste Management under Ministry of Housing and Local Government to control and make sure all of these problem on waste will managed systematically. Guiding principle on these issues was mentioned in 3rd Outline Perspective Plan (2000 until 2010), National Policy on Solid Waste Management, National Strategic Plan on Solid Waste Management and also 10th Malaysian Plan. In 10th Malaysian Plan, the government will complete restructuring efforts in this Solid Waste Management sector with the federalization of solid waste management and public cleansing and full enforcement of the Solid Waste and Public Cleansing Management Act 2007. The key outcomes of these efforts will include providing support to local authorities, delivering comprehensive and sanitary services and ensuring that waste is managed in a sustainable manner. These presentations cover all aspect of solid waste management in Malaysia. What are guiding principle, paradigm shift, strategies approach, monitoring and enforcement and also mention about some issues and constraint that appear in Solid waste management in Malaysia.

  18. The Kuznets process in Malaysia.

    Science.gov (United States)

    Randolph, S

    1990-10-01

    This study looks at how the Kuznets process, the structural determinants of the aggregate inequality trend during the course of economic development, is transpiring in Malaysia. A time-series test of Kuznets's hypothesis concerning the trend in participation income in the course of economic growth and its underlying structural components is conducted using data from the Malaysian Family Life Survey. The study covers the period 1968-76 during which the equalizing phase of growth was expected to take hold. Analysis determined that while many of the underlying processes which Kuznets speculated combined to generate the aggregate trend in participation income are at work in Malaysia, others are either absent or their phasing has been altered. The equalizing phase in the course of development has been delayed in arriving. Inequality in the nonagricultural sector exceeded that in the agricultural sector, and the wage gap which opened during the early phase of development declined with further development. These findings conform with Kuznets's expectations. Available time-series evidence from other currently developing countries suggests that inequality is typically higher in the nonagricultural sector during the early phase of development and that an increasing and subsequently decreasing between-sector wage gap is a broadly shared experience. This study's findings also support Kuznets's expectation that inequality within the agricultural sector can worsen in the face of dualistic agricultural development. Finally, Malaysia's trend in inequality within the nonagricultural sector exerted the greatest influence upon the aggregate trend in inequality per Kuznets's hypothesis.

  19. Gray model prediction of the sea wall profile survey in the first process of Qinshan Nuclear Power Plant

    International Nuclear Information System (INIS)

    Zang Deyan

    1998-01-01

    Based on gray system theory, the information about deformation observation of the first stage Qinshan nuclear power plant is analysed and predicted as well. The gray system theory is applied to engineering prediction and a large-scale building deformation observation. It is convenient to apply the model and it a has high degree of accuracy

  20. Comparative gross domestic production and electricity consumption per capita in the context of nuclear power prospect

    International Nuclear Information System (INIS)

    Ridzuan Abdul Mutalib; Maragatham Kumar; Nik Arlina Nik Ali; Abi Muttaqin Jalal Bayar; Aisya Raihan Abdul Kadir; Muhammed Zulfakar Zolkaffly; Azlinda Aziz; Jamal Khaer Ibrahim

    2008-08-01

    Malaysia, based on its economic and industrial growth level should be able to absorb nuclear technology and capacity in implementing a nuclear power programme. Malaysia Gross Domestic Production (GDP) and electricity consumption (kWh per capita is higher compared with other developing countries, which have already announced their plans to implement nuclear power programme. Furthermore, Asia reliance on nuclear power plants to meet growing energy needs in the near future is also significantly increasing. This paper presents the comparative GDP and kWh per capita in Asia and globally in the context of nuclear power prospect in Malaysia. (Author)

  1. Malaysia (country/area statements).

    Science.gov (United States)

    1985-09-01

    According to this statement presented to the Committee on Population of the UN Economic and Social Commission for Asia and the Pacific, Malaysia by 1984 achieved a crude death rate of 5.3/1000, an infant mortality rate of 17/1000 live births, and a 1983 life expectancy at birth of 67.6 for males and 72.3 for females due primarily to socioeconomic development, better nutrition, and a health system covering 95% of the rural population. Substantial mortality differentials still exist between Peninsular Malaysia, Sabah, and Sarawak, between urban and rural areas, and among ethnic groups. Differences in the coverage and quality of mortality statistics also exist. 83.2% of Malaysia's total population of 15.5 million is in Peninsular Malaysia, 7.3% in Sabah, and 9.5% in Sarawak. In Peninsular Malaysia, 55.1% are Malays, 33.9% Chinese, and 10.3% Indians. About 40% of the population is urban, and 39% is under age 15. The average annual rate of growth declined from 2.6% in the 1960s to 2.3% in the 1970s. The total fertility rate fell from 5.1 children in 1970 to 4.1 in 1980. A rise in age at 1st marriage and reduction in marital fertility have been partly offset by an increase in the proportion of women of childbearing age. The population is projected to grow to about 22 million by the year 2000. Chinese and Indians are expected to approach replacement level fertility by that year, but Malay fertility is expected to remain high for some time. Internal migration, 45% of which is intrarural, increased markedly in the 1970s, probably due to rapid modernization, industrialization, land development, and regional imbalances in economic development. In absolute terms a total of 410,000 persons moved from rural to urban areas during the 1970s. Important progress has been made in regional development programs, but further regional development requires resolution of problems related to internal migration and greater efforts to relocate industries in the less developed areas. The

  2. Genetic diversity of human isolates of Salmonella enterica serovar Enteritidis in Malaysia.

    Science.gov (United States)

    Bakeri, S A; Yasin, R M; Koh, Y T; Puthucheary, S D; Thong, K L

    2003-01-01

    The study was undertaken to determine clonal relationship and genetic diversity of the human strains of Salmonella enterica serovar Enteritidis isolated from 1995 to 2002 from different parts of Malaysia. Antimicrobial susceptibility test, plasmid profiling and pulsed-field gel electrophoresis were applied to analyse 65 human isolates of S. Enteritidis obtained over an eight year period from different parts of Malaysia. Four nonhuman isolates were included for comparison. A total of 14 distinct XbaI-pulsed-field profiles (PFPs) were observed, although a single PFP X1 was predominant and this particular clone was found to be endemic in Malaysia. The incidence of drug resistant S. Enteritidis remained relatively low with only 37% of the strains analysed being resistant to one or more antimicrobial agents. All except one resistant strain carried at least one plasmid ranging in size from 3.7 to 62 MDa giving nine plasmid profiles. The three isolates from raw milk and one from well-water had similar PFPs to that of the human isolates. Salmonella Enteritidis strains were more diverse than was previously thought. Fourteen subtypes were noted although one predominant clone persisted in Malaysia. The combination of pulsed-field gel electrophoresis, plasmid profiling and antibiograms provided additional discrimination to the highly clonal strains of S. Enteritidis. This is the first report to assess the genotypes of the predominant clinical S. Enteritidis in different parts of the country. As S. Enteritidis is highly endemic in Malaysia, the data generated would be useful for tracing the source during outbreaks of gastroenteritis in the study area.

  3. Second Line of Defense Megaports Initiative Sustainment Plan - Port Klang Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    King, Curtis A.

    2009-09-29

    To reduce the risk of illicit trafficking of special nuclear and other radiological materials, the Megaports Initiative installs radiation detection systems at international seaports. Port Klang, Malaysia, is one such seaport identified by the Megaports Initiative as a key area to install equipment to accomplish the mission of preventing the acquisition and smuggling of materials that could be used to create weapons of mass destruction or radiological dispersal devices. Sustainability is a critical factor of all components of the Megaports Initiative. The sustainability plan is developed to assist the partner country in securing the technical, financial, and policy commitments required to develop and implement a country-specific strategy. A robust sustainability plan will define the long-term relationship between the U.S. Department of Energy and the Government of Malaysia as well as promote the ongoing proficient radiation detection system operations at Port Klang, Malaysia.

  4. Second Line of Defense Megaports Initiative Sustainment Plan - Port Klang Malaysia

    International Nuclear Information System (INIS)

    King, Curtis A.

    2009-01-01

    To reduce the risk of illicit trafficking of special nuclear and other radiological materials, the Megaports Initiative installs radiation detection systems at international seaports. Port Klang, Malaysia, is one such seaport identified by the Megaports Initiative as a key area to install equipment to accomplish the mission of preventing the acquisition and smuggling of materials that could be used to create weapons of mass destruction or radiological dispersal devices. Sustainability is a critical factor of all components of the Megaports Initiative. The sustainability plan is developed to assist the partner country in securing the technical, financial, and policy commitments required to develop and implement a country-specific strategy. A robust sustainability plan will define the long-term relationship between the U.S. Department of Energy and the Government of Malaysia as well as promote the ongoing proficient radiation detection system operations at Port Klang, Malaysia.

  5. Time of glory and cultivating : 30 years with nuclear energy

    International Nuclear Information System (INIS)

    Cha, Jong Hui

    1994-09-01

    This autobiography describes the time of studying on nuclear energy. It tells us the story of dedicated life for research on nuclear energy for 30 years. It includes his studying abroad and studying, solar heat age, the first safety test of nuclear reactor, time of glory and trial another beginning, a speech in Malaysia and remembrance of nuclear energy for 50 years.

  6. Time of glory and cultivating : 30 years with nuclear energy

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Jong Hui

    1994-09-15

    This autobiography describes the time of studying on nuclear energy. It tells us the story of dedicated life for research on nuclear energy for 30 years. It includes his studying abroad and studying, solar heat age, the first safety test of nuclear reactor, time of glory and trial another beginning, a speech in Malaysia and remembrance of nuclear energy for 50 years.

  7. An Exploration of African Students in Malaysia

    Science.gov (United States)

    Lian, Irene Tan Ai

    2011-01-01

    The exploratory study is an attempt to understand the reasons that prompted African students to study in Malaysia, the challenges encountered and the coping strategies used. The research on such topics among international students is well documented, but studies on international students in Malaysia are scarce. The sample included 155 African…

  8. The Evolution of Special Education in Malaysia

    Science.gov (United States)

    Lee, Lay Wah; Low, Hui Min

    2014-01-01

    This article traces the evolution of special education in Malaysia across four chronological stages: before and during the early colonial period (before 1900), pre-independence (1900-1957), post-independence (1957-1990) and modern Malaysia (1990 to the present), through document analysis. By placing current issues and trends within a historical…

  9. Homeschool in Malaysia: A Foresight Study

    Science.gov (United States)

    Kim-Soon, Ng; Rahman Bin Ahmad, Abd; Bin Sulaiman, Muhammad Ibrahim; Sirisa, Ng Mei Xin

    2015-01-01

    Homeschooling in Malaysia is a form of alternative education that emphasizes quality education based on moral values and beliefs while strengthening family bonds. This alternative form of education is being practiced by a growing number of families in Malaysia. As such, the Ministry of Education has given the green light for intending parents who…

  10. Partners for development: Expert assistant in Malaysia

    International Nuclear Information System (INIS)

    Daud, A.H.

    1996-01-01

    This report reviews the expert assignments received by Malaysia under the TC programme over the 1980-95 time period. It provides data about the type of assignments and expert services, the institutions receiving the experts, and duration of the assignment. Also reviewed is the process of requesting and implementing an expert assignment in Malaysia, as well as the country's related objectives and plans

  11. Selected Malaysia air quality pollutants assessment using ...

    African Journals Online (AJOL)

    Analysis of PCA, FA, KMO and Bartlett's test were done on five main air quality pollutants (O3, NO2, SO2, CO and PM10) from all around Malaysia. From the data analysis obtained, the concentrations of air quality pollutants all around Malaysia starting from 2008 to 2011 were acceptable and the most dominant major ...

  12. Economic Education in Malaysia: A Brief Report.

    Science.gov (United States)

    Rao, C. A.

    1978-01-01

    This report provides a brief description of economic education in Malaysia and indicates interest, on the part of various Asian countries, i.e., Malaysia, Singapore, Indonesia, Thailand, and the Philippines, in the establishment of economic education programs. (Editor/RK)

  13. Notes on the Lecythidaceae of Peninsular Malaysia

    NARCIS (Netherlands)

    Prance, G.T.

    2010-01-01

    In preparation for the account of Lecythidaceae for the Flora of Peninsular Malaysia some changes involving new names are needed. The genus Abdulmajidia is reduced to synonymy with Barringtonia and the necessary new combinations are made. Three new species of Barringtonia from Malaysia are

  14. Notes on the Lecythidaceae of Peninsular Malaysia

    OpenAIRE

    Prance, G.T.

    2010-01-01

    In preparation for the account of Lecythidaceae for the Flora of Peninsular Malaysia some changes involving new names are needed. The genus Abdulmajidia is reduced to synonymy with Barringtonia and the necessary new combinations are made. Three new species of Barringtonia from Malaysia are described, B. badia, B. glomerata and B. norshamii.

  15. Nuclear Research and Compliance

    International Nuclear Information System (INIS)

    Noramly Muslim

    2012-01-01

    In his speech, Professor Noramly stressed on any research conducted in Malaysian Nuclear Agency must be comply with the national and international regulations. This to avoid any problems in the future. Moreover, research conducted in Malaysian Nuclear Agency are based on nuclear matters that seems sensitive to the public communities. In order to attract the publics on the benefit of nuclear technologies in many applications, researcher also must aware about the regulations and must take care on their safety during their experiment and working. This to make the public feels that nuclear are not the bad things and erased the worseness of nuclear technology into public minds. This strategies can be used for Malaysia in embarking for their first nuclear power program and the public feels that nuclear power are not threatened to them and consequently, they will accept that program without any issues. (author)

  16. Molecular epidemiology of tuberculosis in Malaysia.

    Science.gov (United States)

    Dale, J W; Nor, R M; Ramayah, S; Tang, T H; Zainuddin, Z F

    1999-05-01

    Molecular typing with IS6110 was applied to Mycobacterium tuberculosis isolates from all parts of Malaysia. The degree of clustering increased with patient age, suggesting that reactivation may contribute to clustering. Identical banding patterns were also obtained for isolates from widely separate regions. Therefore, the use of clustering as a measure of recent transmission must be treated with caution. Strains related to the Beijing family were common in Peninsular Malaysia but were less common in Sabah and Sarawak, while a distinct group of strains comprised nearly 40% of isolates from East Malaysia but such strains were rare in Peninsular Malaysia. Single-copy strains, common in South and Southeastern Asia, constituted nearly 20% of isolates from the peninsula but were virtually absent in East Malaysia. The marked geographical difference in the prevailing strains indicates not only a restricted dissemination of M. tuberculosis but also a considerable degree of stability in the banding patterns.

  17. Radiological study of Mersing District, Johor, Malaysia

    Science.gov (United States)

    Saleh, Muneer Aziz; Ramli, Ahmad Termizi; Alajerami, Yasser; Aliyu, Abubakar Sadiq; Bt Basri, Nor Afifah

    2013-04-01

    A potential site has been selected for a nuclear power plant (NPP) in Mersing District of Malaysia. This study aims at providing the base line data of this district for the first time, in line with the International Atomic Energy Agency (IAEA) for NPP sitting criteria. The mean dose rate, mean population weighted dose rate and annual effective dose are found to be 140 nGy h-1, 0.836 mSv y-1 and 0.857 mSv, respectively. A hyper Purity Germanium Detector (HPGe) is used in determining the activity concentrations of 232Th, 226Ra and 40K. The activity concentration ranges from 16±1 to 410±15 Bq kg-1 for 232Th, 17±1 to 271±8 Bq kg-1 for 226Ra and 13±3 to 1434±57 Bq kg-1 for 40K. In addition, a Low Background Alpha Beta Series 5 XLB Automatic was used in the determination of gross alpha and gross beta activity. The result ranges from 202±50 to 2325±466 Bq kg-1 for gross alpha and 164±17 to 2447±103 Bq kg-1 for gross beta. Contour maps were produced for isodose, activity concentration of 232Th, 226Ra, 40K, gross alpha and gross beta for the study area. The results are compared with UNSCEAR (2000).

  18. Malaysia Economic Monitor, June 2016 : Leveraging Trade Agreements

    OpenAIRE

    World Bank

    2016-01-01

    The MEM is the World Bank's biannual flagship publication on Malaysia. It provides analysis of recent economic developments and the near-term outlook for Malaysia. Each publication also focuses on a special topic related to Malaysia's transformation into a high-income economy. Malaysia is at the forefront of a "new generation" of trade agreements that will shape trade and investment over t...

  19. Feasibility studies on the potential of employing electron beam machine for non-medical products irradiation in Malaysia

    International Nuclear Information System (INIS)

    Siti Aiasah Hashim; Sarada Idris

    2012-01-01

    In Malaysia, two 10 MeV irradiators were installed by private companies as part of in-house manufacturing or as third party sterilization service provider. At the same time, the 3 MeV EPS 3000 machine at Nuclear Malaysia is providing irradiation services for various purposes and products. With the current increase in demand in automotive manufacturing for better quality harnesses and components, the irradiation service at Nuclear Malaysia had to provide extended time to cope with the requests. This paper looks at the potential of setting up a commercial irradiation facility to cater for non-medical products such as automotive wires and tubing, food, fruits, cosmetic and semiconductors. Intensive interviews with related industries were carried out throughout Malaysia to evaluate the potential of installing electron beam machine for commercial irradiation. The results show that a majority of non-medical industries are not aware of the irradiation service provided by Nuclear Malaysia, although many understand the need for it. A multipurpose irradiator is desired in order to optimize the usage since a single dedicated machine may be too costly to sustain. (author)

  20. Measuring the stellar luminosity function and spatial density profile of the inner 0.5 pc of the Milky Way nuclear star cluster

    Science.gov (United States)

    Do, Tuan; Ghez, Andrea; Lu, Jessica R.; Morris, Mark R.; Yelda, Sylvana; Martinez, Gregory D.; Peter, Annika H. G.; Wright, Shelley; Bullock, James; Kaplinghat, Manoj; Matthews, K.

    2012-07-01

    We report on measurements of the luminosity function of early (young) and late-type (old) stars in the central 0.5 pc of the Milky Way nuclear star cluster as well as the density profiles of both components. The young (~ 6 Myr) and old stars (> 1 Gyr) in this region provide different physical probes of the environment around a supermassive black hole; the luminosity function of the young stars offers us a way to measure the initial mass function from star formation in an extreme environment, while the density profile of the old stars offers us a probe of the dynamical interaction of a star cluster with a massive black hole. The two stellar populations are separated through a near-infrared spectroscopic survey using the integral-field spectrograph OSIRIS on Keck II behind the laser guide star adaptive optics system. This spectroscopic survey is able to separate early-type (young) and late-type (old) stars with a completeness of 50% at K' = 15.5. We describe our method of completeness correction using a combination of star planting simulations and Bayesian inference. The completeness corrected luminosity function of the early-type stars contains significantly more young stars at faint magnitudes compared to previous surveys with similar depth. In addition, by using proper motion and radial velocity measurements along with anisotropic spherical Jeans modeling of the cluster, it is possible to measure the spatial density profile of the old stars, which has been difficult to constrain with number counts alone. The most probable model shows that the spatial density profile, n(r) propto r-γ, to be shallow with γ = 0.4 ± 0.2, which is much flatter than the dynamically relaxed case of γ = 3/2 to 7/4, but does rule out a 'hole' in the distribution of old stars. We show, for the first time, that the spatial density profile, the black hole mass, and velocity anisotropy can be fit simultaneously to obtain a black hole mass that is consistent with that derived from

  1. Metabonomic profiling of renal cell carcinoma: High-resolution proton nuclear magnetic resonance spectroscopy of human serum with multivariate data analysis

    International Nuclear Information System (INIS)

    Gao Hongchang; Dong Baijun; Liu Xia; Xuan Hanqing; Huang Yiran; Lin Donghai

    2008-01-01

    Metabonomic profiling using proton nuclear magnetic resonance ( 1 H NMR) spectroscopy and multivariate data analysis of human serum samples was used to characterize metabolic profiles in renal cell carcinoma (RCC). We found distinct, easily detectable differences between (a) RCC patients and healthy humans, (b) RCC patients with metastases and without metastases, and (c) RCC patients before and after nephrectomy. Compared to healthy human serum, RCC serum had higher levels of lipid (mainly very low-density lipoproteins), isoleucine, leucine, lactate, alanine, N-acetylglycoproteins, pyruvate, glycerol, and unsaturated lipid, together with lower levels of acetoacetate, glutamine, phosphatidylcholine/choline, trimethylamine-N-oxide, and glucose. This pattern was somewhat reversed after nephrectomy. Altered metabolite concentrations are most likely the result of the cells switching to glycolysis to maintain energy homeostasis following the loss of ATP caused by impaired TCA cycle in RCC. Serum NMR spectra combined with principal component analysis techniques offer an efficient, convenient way of depicting tumour biochemistry and stratifying tumours under different pathophysiological conditions. It may be able to assist early diagnosis and postoperative surveillance of human malignant diseases using single blood samples

  2. Metabonomic analysis of water extracts from Chinese and American ginsengs by 1H nuclear magnetic resonance: identification of chemical profile for quality control

    Directory of Open Access Journals (Sweden)

    Chan Pui

    2012-11-01

    Full Text Available Abstract Background With the gaining popularity of commercially prepared decoctions of herbal medicines on the market, an objective and efficient way to reveal the authenticity of such products is urgently needed. Previous attempts to use chromatographic or spectroscopic methods to identify ginseng samples made use of components derived from methanol extracts of the herb. It was not established that these herbs can be distinguished solely from consumable components, which are responsible for the clinical efficacy of the herb. In this study, metabonomics, or metabolic profiling, based on the application of 1H-Nuclear Magnetic Resonance (NMR, is applied to distinguish the water extracts of three closely related ginseng species: P. ginseng (from two different cultivated regions in China, P. notoginseng and P. quinquefolius. Methods A water extraction protocol that mimics how ginseng decoctions are made for consumption was used to prepare triplicate samples from each herb for analysis. High-resolution 1H NMR spectroscopy was used to acquire metabolic profiles of the four ginseng samples. The spectral data were subjected to multivariate and univariate analysis to identify metabolites that were able to distinguish different types of ginseng. Results H NMR metabolic profiling was performed to distinguish the water extracts of P. ginseng cultivated in Hebei and Jilin of China, both of which were distinguished from extracts of P. notoginseng and P. quinquefolius, by unsupervised principle component analysis based on the entire 1H NMR spectral fingerprint Statistically significant differences were found for several discriminating features traced to common metabolites and the ginsenosides Rg1 and Rd, in the 1H NMR spectra. Conclusion This study demonstrated that 1H NMR metabonomics can simultaneously distinguish different ginseng species and multiple samples of the same species that were cultivated in different regions. This technique is applicable to the

  3. Politico-Islamic Issues in Malaysia in 1999

    OpenAIRE

    Abubakar, Ibrahim

    2001-01-01

    Tulisan ini merupakan kajian singkat sekitar isu politik Islam di Malaysia tahun 1999. Pada November 1999, Malaysia menyelenggarakan pemilihan Federal dan Negara Bagian yang ke-10. Titik berat tulisan ini ada pada beberapa isu politik Islam yang dipublikasikan di koran-koran Malaysia yang dilihat dari perspektif partai-partai politik serta para pendukmgnya. Partai politik di Malaysia cukup banyak, dan disini diangkat empat partai politik yaitu: Organisasi Nasional Malaysia Bersatu (UMNO), Aso...

  4. A Survey on the Usage and Demand of Medical Radioisotope and Radiopharmaceuticals in Malaysia

    International Nuclear Information System (INIS)

    Muhammad Fakhrurazi Ahmad Fadzil; Siti Selina Abdul Hamid; Siti Najila Mohd Janib; Azahari Kasbollah; Syed Asraf Fahlawi Wafa

    2016-01-01

    Medical radioisotope is a small quantity of radioactive substance used for the purpose of diagnostic and therapy of various diseases. In Malaysia, the emerging of new nuclear medicine centers or institutions in both government and private sectors rose abruptly for the past few years. Currently, there are no data available on the usage and demand of these medical radioisotope or radiopharmaceuticals. The aim of this study is to assess current medical radioisotopes and radiopharmaceuticals usage and also to provide data on current medical radioisotope and radiopharmaceuticals demand for both private and government hospitals or institutions in Malaysia. A survey for a period of 3 months was conducted across Malaysia. The survey was divided into five (5) main parts and it was distributed among health care professionals involved working with medical radioisotope and radiopharmaceuticals in private, government and university based hospitals or institutions and was distributed manually either by hand, mail or e-mail. Data is presented in either pie chart or bar chart. Survey results found out that the highest demand and the highest usage among all radioisotopes are Technetium-99m and radioiodine isotopes such as the iodine-131, iodine-131 MIBG, iodine-123 and iodine-123 MIBG. Technetium-99m is the backbone of nuclear medicine whereby more than 80 % of Nuclear Medicine services utilize this radioisotope. Technetium-99m supply chain is unstable globally and in coming future, two main reactors that produce 60 % of world Molybdenum-99 will shut down and the supply of molybdenum-99 will be disrupted. In radioiodine services, currently, Iodine-123 cannot be obtained in Malaysia and neighboring countries due to its short half-life. Iodine-123 is useful in diagnostic of thyroid related diseases. As for PET services, the highest demands are F-18 FDG and gallium-68 Generator. It is important for Malaysia to self-produced medical radioisotope and radiopharmaceuticals to meet the

  5. Problem Etnisitas India Dalam Cerita Pendek Malaysia

    Directory of Open Access Journals (Sweden)

    M. Shoim Anwar

    2015-12-01

    Full Text Available Karya sastra adalah dokumen kemanusiaan dan kebudayaan. Kumpulan cerita pendek Menara 7 (1998, terutama enam cerpen yang ditulis oleh pengarang Malaysia beretnis India, memberi gambaran problem kehidupan etnis India di Malaysia. Dengan meminjam teori etnisitas sebagai landasan, tulisan ini bertujuan mengungkap problem etnisitas India di Malaysia. Problem etnis India terkait dengan kemiskinan, pendidikan, gender, religi, budaya, dan persatuan. Keberadaan etnis India di Malaysia secara historis merupakan bagian dari kolonialisme Inggris di masa lampau. Residu kolonialisme menciptakan jejak hitam kemanusiaan yang mendalam. Sebagai pendatang, tersirat ada ketegangan sosial-budaya yang dialami etnis India, tetapi bukan konflik. Problem etnis India dalam cerpen Malaysia adalah sarana untuk becermin bagi masyarakat dalam negara yang multietnis. Abstract: Literature is a document of humanity and culture. A collection of short stories Menara 7 (1998, especially five short stories written by Malaysian Indian, gives an overview of Indian ethnic problems in Malaysia. Using postcolonial theory as an anchor, their problems are poverty, education, gender, religion, culture, and unity. The existence Malaysian Indian was British colonial legacy. The leftover of colonialism deeply creates dark footprints of humanity. As a newcomer, it’s implied there was social-cultural tension, but not conflict, experienced by Malaysian Indian. The problems in Malaysia short stories are a tool of reflection in a multiethnic society. Key Words: problem, ethnic, ethnicity, short story

  6. Medical Tourism in Malaysia: Prospect and Challenges.

    Science.gov (United States)

    Sarwar, Abdullah

    2013-08-01

    Tourism, combined with the phrase medical, seems to be a new form of tourism which has gained huge popularity in recent decades. Though, a number of literatures available with regard to the tourism industry and the competitiveness of the destination, however, the major aspects which determine the satisfaction of medical tourists are hardly focused specifically on Malaysia. There is a lack of empirical evidence in this area of study which needs to be bridged. Hence, this study aimed at investigating the various factors contributing towards the development of medical tourism in Malaysia. As the purpose of the research was to find out various factors contributing towards the development of medical tourism in Malaysia, so this study used Structural Equation modeling (SEM) for data analysis. The target population for this study consisted of the medical tourists coming to Malaysia with the primary intension of seeking medical procedures other than sightseeing. A total sample size of 266 was collected through non-probability judgment sampling during the period between December 2012 and February 2013. The result confirms that destination competitiveness and service quality play an important role in the medical tourist's mind towards medical tourism aspect in Malaysia. Thus, Malaysia need to promote various medical success stories together with the services they offer to attract more foreign patients. This study contributes to the theoretical development in the tourism industry by offering the structured relationship among various aspects contributing towards the development of medical tourism in Malaysia.

  7. A review of depression research in malaysia.

    Science.gov (United States)

    Ng, C G

    2014-08-01

    Depression is a debilitating illness and has become a leading cause of morbidity globally. We aim to summarise the evidence available in regard to the prevalence, type of assessment tools used and treatment options for depression in Malaysia. Two hundred and forty seven articles related to depression were found in a search through a database dedicated to indexing all original data relevant to medicine published in Malaysia between the years 2000-2013. Fifty seven articles were selected and reviewed on the basis of clinical relevance and future research implications. Findings were summarised, categorised and presented according to prevalence of depression, depression in women, depression in clinical condition, assessment tools, and treatment of depression. The prevalence of depression in Malaysia was estimated to be between 8 and 12%. The figures were higher among women of low socio-economic background or those with comorbid medical condition. The common assessment tools used in Malaysia include Beck Depression Inventory (BDI), Depression, Anxiety and Stress Scale (DASS), Patient Health Questionnaire 9 (PHQ-9) and Hospital Anxiety and Depression Scale (HADS). They were translated into the Malay language and their psychometric properties were established. Both pharmacological treatment and psychotherapy were commonly used in Malaysia, and were highly recommended in local clinical practice guidelines. There are discrepancies in the reported rates of depression in Malaysia and this needs to be addressed. There were lack of studies looking into the depression among subgroups in Malaysia especially in the male population. There were several instruments available for assessment of depression in Malaysia but their suitability for the local setting need further research. Both pharmacotherapy and psychotherapy were recommended in the local treatment guideline in Malaysia. With the emergence of generic medication, we need to compare their clinical efficacy and tolerability

  8. Green commercial building insurance in Malaysia

    Science.gov (United States)

    Yang, Yu Xin Ou; Chew, Boon Cheong; Loo, Heoy Shin; Tan, Lay Hong

    2017-03-01

    Green building construction is growing tremendously globally even in Malaysia. Currently, there are approximate 636 buildings have registered and to be certified with Green Building Index. Among these buildings, 45 buildings have already fulfilled the requirements and fully certified. The other buildings still under provisional certification stage. Malaysia had adopted Green Building Index in 2009 to support a move to promote green building concept. Malaysia starts to move towards green building because Malaysian construction and building industry realizes that both energy consumed and waste produced are reduced without irreversible impacts to ecosystems. Consequently, insurance companies such as Fireman's Fund from America has started the green building insurance policies for their green building in the year of 2006, while Malaysia still remain the coverage for green buildings using conventional property insurance. There are lacks of efforts to be seen from insurance companies to propose green building insurance for these green buildings. There are a few factors which can take into consideration for insurance companies to start the very first green building insurance in Malaysia. Although there are challenges, some efficient strategies have been identified to overcome the problems. The methods used in this research topic is qualitative research. The results obtained shows that green commercial building insurance has a huge business opportunity in Malaysia because the number of green commercial buildings are increasing tremendously in Malaysia. It is a favor to implement green building insurance in Malaysia. Furthermore, insurance companies can consider to add in extra coverage in standard building policy to provide extra protection for non-certified green buildings which have the intention to rebuilt in green when damage happens. Generally, it is very important to introduce green commercial buildings insurance into Malaysia so that all of the green commercial

  9. ANTARA BENCI DAN RINDU: HUBUNGAN INDONESIA-MALAYSIA DAN ISU TENAGA KERJA ILEGAL DI MALAYSIA

    OpenAIRE

    Maiwan, Mohammad

    2012-01-01

    The objective of this research is to get adeguate explanation and understanding to Indonesia-Malaysia relation in related to solving problem of the illegal workers. The method was using descriptive and qualitative. This study shows, that illegal workers was a serious problem which give impact to the Indonesia-Malaysia relations. In Malaysia contexs, its can be impact to the economy, social, security and etc. Nevertheless, Indonesian government must be take integrative and comprehensive progra...

  10. Regulatory Issues and Challenges in Preparing for the Regulation of New Reactor Siting: Malaysia's Experience

    International Nuclear Information System (INIS)

    Jais, Azlina Mohammad; Hassan, Halimah; Yasir, Muhamad Samudi; Roslan, Ridha

    2011-01-01

    This paper aims at giving an overview about the issues and challenges facing regulatory authority, the Atomic Energy Licensing Board (AELB) in ensuring nuclear safety, security and safeguards (3S's) and other relevant authorities to meet an impending nuclear power programme post-2020, in particular at the beginning stage of preparation for the regulation of nuclear power reactor siting. A comparison with an international framework and guidelines of the International Atomic Energy Agency (IAEA) and other countries' practice was made to get an overview of the present adequacy of Malaysia's nuclear regulatory framework in preparation for Malaysia to consider and perhaps decide for a safe, secure and peaceful nuclear power project in Malaysia, in utilising nuclear power in a quest for energy diversity and security. The important stage in the development of a nuclear power project is the evaluation of a suitable site to establish the site-related design inputs for the NPP. The evaluation of suitable site is the result of a process to ensure adequate protection of workers, public and the environment from the undue risk of ionizing radiation arising from NPP taking into account impact to the social communities and public acceptance, thus it will depend on the regulators to ensure a high level safety standards and security are met, in addition to its peaceful uses. Development of regulatory criteria for the site evaluation is a pre-initiatives licensing work for a possible nuclear power plant to performing effective nuclear safety and security reviews in an efficient and timely manner regardless whether Malaysia embarks on a nuclear power programme with anticipating challenges, learning from others' experiences in preparing for the demands for new licensing processes by collaborating internationally, in an expanding global environment

  11. Overview of nuclear education and outreach program among Malaysian school students

    Science.gov (United States)

    Sahar, Haizum Ruzanna; Masngut, Nasaai; Yusof, Mohd Hafizal; Ngadiron, Norzehan; Adnan, Habibah

    2017-01-01

    This paper gives an overview of nuclear education and outreach program conducted by Agensi Nuklear Malaysia (Nuklear Malaysia) throughout its operation and establishment. Since its foundation in 1972, Nuklear Malaysia has been the pioneer and is competent in the application of nuclear science and technology. Today, Nuklear Malaysia has ventured and eventually contributed into the development of various socio-economic sectors which include but not limited to medical, industry, manufacturing, agriculture, health, radiation safety and environment. This paper accentuates on the history of education and outreach program by Nuklear Malaysia, which include its timeline and evolution; as well as a brief on education and outreach program management, involvement of knowledge management as part of its approach and later the future of Nuklear Malaysia education and outreach program.

  12. Comprehensive profiling and marker identification in non-volatile citrus oil residues by mass spectrometry and nuclear magnetic resonance.

    Science.gov (United States)

    Marti, Guillaume; Boccard, Julien; Mehl, Florence; Debrus, Benjamin; Marcourt, Laurence; Merle, Philippe; Delort, Estelle; Baroux, Lucie; Sommer, Horst; Rudaz, Serge; Wolfender, Jean-Luc

    2014-05-01

    The detailed characterization of cold-pressed lemon oils (CPLOs) is of great importance for the flavor and fragrance (F&F) industry. Since a control of authenticity by standard analytical techniques can be bypassed using elaborated adulterated oils to pretend a higher quality, a combination of advanced orthogonal methods has been developed. The present study describes a combined metabolomic approach based on UHPLC-TOF-MS profiling and (1)H NMR fingerprinting to highlight metabolite differences on a set of representative samples used in the F&F industry. A new protocol was set up and adapted to the use of CPLO residues. Multivariate analysis based on both fingerprinting methods showed significant chemical variations between Argentinian and Italian samples. Discriminating markers identified in mixtures belong to furocoumarins, flavonoids, terpenoids and fatty acids. Quantitative NMR revealed low citropten and high bergamottin content in Italian samples. The developed metabolomic approach applied to CPLO residues gives some new perspectives for authenticity assessment. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. Detection of Nuclear Protein Profile Changes by Human Metapneumovirus M2-2 Protein Using Quantitative Differential Proteomics

    Directory of Open Access Journals (Sweden)

    Yuping Ren

    2017-12-01

    Full Text Available Human metapneumovirus (hMPV is a leading cause of lower respiratory infection in pediatric populations globally. This study examined proteomic profile changes in A549 cells infected with hMPV and two attenuated mutants with deleted PDZ domain-binding motif(s in the M2-2 protein. These motifs are involved in the interruption of antiviral signaling, namely the interaction between the TNF receptor associated factor (TRAF and mitochondrial antiviral-signaling (MAVS proteins. The aim of this study was to provide insight into the overall and novel impact of M2-2 motifs on cellular responses via an unbiased comparison. Tandem mass tagging, stable isotope labeling, and high-resolution mass spectrometry were used for quantitative proteomic analysis. Using quantitative proteomics and Venn analysis, 1248 common proteins were detected in all infected samples of both technical sets. Hierarchical clustering of the differentiated proteome displayed distinct proteomic signatures that were controlled by the motif(s. Bioinformatics and experimental analysis confirmed the differentiated proteomes, revealed novel cellular biological events, and implicated key pathways controlled by hMPV M2-2 PDZ domain-binding motif(s. This provides further insight for evaluating M2-2 mutants as potent vaccine candidates.

  14. Non-destructive depth profiling of solid samples by atomic and nuclear interactions induced by charged particles

    International Nuclear Information System (INIS)

    Demortier, Guy

    2003-01-01

    The study of complex materials (non-homogeneous matrices containing medium and/or heavy atoms as major elements) by Particle Induced X-Ray Emission (PIXE) requires the tailoring of the experimental set up to take into account the high X-ray intensity produced by these main elements present at the surface, as well as the expected low intensity from other elements 'buried' in the substrate. The determination of traces is therefore limited and the minimum detection limit is generally higher by at least two orders of magnitude in comparison with those achievable for low Z matrices (Z≤20). Additionally, those high Z matrices, having a high absorption capability, are not always homogeneous. The non-homogeneity may be, on the one hand, a layered structure (which is uneasy to profile by Rutherford Backscattering Spectroscopy (RBS) if the material contains elements of neighbouring atomic masses or if the layered structure extends on several microns). PIXE measurements at various incident energies (and with various projectiles (p, d, He 3 , He 4 )) are an alternative method to overcome those difficulties. The use of special filters to selectively decrease the intensity of the most intense X-ray lines, the accurate calculation of the characteristic X-ray intensity ratios (Kα/Kβ, Lα/Lβ) of individual elements, the computation of the secondary X-ray fluorescence induced in thick targets are amongst the most important parameters to be investigated in order to solve these analytical problems. Examples of Al, Si, Cu, Ag, Au based alloys as encountered in industrial and archaeological metallurgy are discussed. The non-destructive aspect of the ion beam techniques is proved by applying the method in vivo for the study of fluorine migration in tooth enamel. Preliminary results on the composition of the blocks of the pyramid of Cheops are presented in the scope of a complete revision of the procedure of its construction

  15. Cage culture of sea bass in Malaysia

    OpenAIRE

    1994-01-01

    The article discusses the cage culture practice of sea bass (Lates calcarifer) in Malaysia. Problems on feed and seed supply and overcrowding are also discussed. Despite these problems, seabass cage culture still continuously booms.

  16. Feed-in tariff outlook in Malaysia

    International Nuclear Information System (INIS)

    Chua, Shing Chyi; Oh, Tick Hui; Goh, Wei Wei

    2011-01-01

    This paper aims to present the feed-in tariff (FiT) outlook in Malaysia, which is in the process of being enacted through a Renewable Energy (RE) Policy by the Government of Malaysia (GoM). A brief in policies leading towards the RE policy and the potential of each RE sources under FiT mechanism have been discussed. The successful utilisation of RE source in electricity generation and the FiT implementation globally are positive indicators to implement FiT in Malaysia. Potentials of FiT on biomass, biogas and solid waste energy are currently very promising in Malaysia, but it is solar energy which is predicted to be the main RE of the future, surpassing all other REs. (author)

  17. Islam and Economic Growth in Malaysia

    National Research Council Canada - National Science Library

    bin

    2003-01-01

    .... This thesis discusses nation building by fusing Islam, pluralism, democracy, and modernity. It argues that Malaysia's religious tolerance and adherence to western development models fostered economic growth since its independence...

  18. Sustainable development and construction industry in Malaysia

    Directory of Open Access Journals (Sweden)

    Suliman L. Kh. M.

    2009-12-01

    Full Text Available Sustainable construction is a way for the building and infrastructure industry to move towards achieving sustainable development, taking into account environmental, socioeconomic and cultural issues. Differing approaches and differing economic markets lead to different priorities. This paper presents the construction scenario of Malaysia and the developments in sustainable construction taking place in this country. Barriers to the implementation of sustainable construction are discussed. A list of recommendation was proposed to drive sustainable construction in this country. In conclusion, the status of sustainable construction in Malaysia is still in its infancy. The lack of awareness, training and education, ineffective procurement systems, existing public policies and regulatory frameworks are among the major barriers for sustainable construction in Malaysia. Besides the needs for capacities, technologies and tools, total and ardent commitment by all players in the construction sectors including the governments and the public atlarge are required in order to achieve sustainable construction in Malaysia.

  19. BDE-47 causes developmental retardation with down-regulated expression profiles of ecdysteroid signaling pathway-involved nuclear receptor (NR) genes in the copepod Tigriopus japonicus

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Dae-Sik; Han, Jeonghoon; Won, Eun-Ji; Kim, Duck-Hyun; Jeong, Chang-Bum [Department of Biological Science, College of Science, Sungkyunkwan University, Suwon 16419 (Korea, Republic of); Hwang, Un-Ki [Marine Ecological Risk Assessment Center, West Sea Fisheries Research Institute, National Fisheries Research & Development Institute, Incheon 46083 (Korea, Republic of); Zhou, Bingsheng [State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072 (China); Choe, Joonho [Department of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon 34141 (Korea, Republic of); Lee, Jae-Seong, E-mail: jslee2@skku.edu [Department of Biological Science, College of Science, Sungkyunkwan University, Suwon 16419 (Korea, Republic of)

    2016-08-15

    Highlights: • The developmental rate was significantly inhibited (P < 0.05) in response to BDE-47. • Expression profiles of nearly all NR genes were the highest at naupliar stages 5–6. • USP, HR96, and FTZ-F1 genes showed significant sex differences (P < 0.05) over different developmental stages. • NR gene expression patterns showed significant decreases (P<0.05) in response to BDE-47. • BDE-47 leads to molting and metamorphosis retardation and suppresses transcription of NR genes. - Abstract: 2,2′,4,4′-Tetrabromodiphenyl ether (BDE-47) is a persistent organic pollutant (POP) in marine environments. Despite its adverse effects (e.g. developmental retardation) in ecdysozoa, the effects of BDE-47 on transcription of ecdysteroid signaling pathway-involved-nuclear receptor (NR) genes and metamorphosis-related genes have not been examined in copepods. To examine the deleterious effect of BDE-47 on copepod molting and metamorphosis, BDE-47 was exposed to the harpacticoid copepod Tigriopus japonicus, followed by monitoring developmental retardation and transcriptional alteration of NR genes. The developmental rate was significantly inhibited (P < 0.05) in response to BDE-47 and the agricultural insecticide gamma-hexachlorocyclohexane. Conversely, the ecdysteroid agonist ponasterone A (PoA) led to decreased molting and metamorphosis time (P < 0.05) from the nauplius stage to the adult stage. In particular, expression profiles of all NR genes were the highest at naupliar stages 5–6 except for SVP, FTZ-F1, and HR96 genes. Nuclear receptor USP, HR96, and FTZ-F1 genes also showed significant sex differences (P < 0.05) in gene expression levels over different developmental stages, indicating that these genes may be involved in vitellogenesis. NR gene expression patterns showed significant decreases (P < 0.05) in response to BDE-47 exposure, implying that molting and metamorphosis retardation is likely associated with NR gene expression. In summary, BDE-47

  20. BDE-47 causes developmental retardation with down-regulated expression profiles of ecdysteroid signaling pathway-involved nuclear receptor (NR) genes in the copepod Tigriopus japonicus

    International Nuclear Information System (INIS)

    Hwang, Dae-Sik; Han, Jeonghoon; Won, Eun-Ji; Kim, Duck-Hyun; Jeong, Chang-Bum; Hwang, Un-Ki; Zhou, Bingsheng; Choe, Joonho; Lee, Jae-Seong

    2016-01-01

    Highlights: • The developmental rate was significantly inhibited (P < 0.05) in response to BDE-47. • Expression profiles of nearly all NR genes were the highest at naupliar stages 5–6. • USP, HR96, and FTZ-F1 genes showed significant sex differences (P < 0.05) over different developmental stages. • NR gene expression patterns showed significant decreases (P<0.05) in response to BDE-47. • BDE-47 leads to molting and metamorphosis retardation and suppresses transcription of NR genes. - Abstract: 2,2′,4,4′-Tetrabromodiphenyl ether (BDE-47) is a persistent organic pollutant (POP) in marine environments. Despite its adverse effects (e.g. developmental retardation) in ecdysozoa, the effects of BDE-47 on transcription of ecdysteroid signaling pathway-involved-nuclear receptor (NR) genes and metamorphosis-related genes have not been examined in copepods. To examine the deleterious effect of BDE-47 on copepod molting and metamorphosis, BDE-47 was exposed to the harpacticoid copepod Tigriopus japonicus, followed by monitoring developmental retardation and transcriptional alteration of NR genes. The developmental rate was significantly inhibited (P < 0.05) in response to BDE-47 and the agricultural insecticide gamma-hexachlorocyclohexane. Conversely, the ecdysteroid agonist ponasterone A (PoA) led to decreased molting and metamorphosis time (P < 0.05) from the nauplius stage to the adult stage. In particular, expression profiles of all NR genes were the highest at naupliar stages 5–6 except for SVP, FTZ-F1, and HR96 genes. Nuclear receptor USP, HR96, and FTZ-F1 genes also showed significant sex differences (P < 0.05) in gene expression levels over different developmental stages, indicating that these genes may be involved in vitellogenesis. NR gene expression patterns showed significant decreases (P < 0.05) in response to BDE-47 exposure, implying that molting and metamorphosis retardation is likely associated with NR gene expression. In summary, BDE-47

  1. Hepatitis in Malaysia: Past, Present, and Future.

    Science.gov (United States)

    Raihan, Ruksana

    2016-01-01

    Malaysia is multiethnic, with a population of 31,127,247 comprising a mixture of Malays (50.1%), Chinese (22.6%), Indians (6.7%), Aborigines (11.8%), others (0.7%), and noncitizens (8.2%). Like other countries in the region, viral hepatitis is an important public health problem in Malaysia. The 3 most common causes for hepatitis in Malaysia are hepatitis A, B, and C. Hepatitis A has been a reportable disease in Malaysia since 1988. Due to the introduction of government control programs, the national incidence rate has dropped steadily. It is now estimated that 50% of Malaysians less than 30 years of age do not have antibodies to hepatitis A and are therefore susceptible to the disease, which can be prevented by reinforcing the hygiene status of the general population. Malaysia is a country of medium seroprevalence for the hepatitis B virus (HBV) surface antigen (HBsAg) in the general population (1.5-9.8%). The major route of transmission is from infected mother to fetus. There are an estimated 1 million people chronically infected with hepatitis B in Malaysia. Approximately 75% of all viral hepatitis cases are due to hepatitis B infection, with a male-to-female ratio of 2:1. Chronic hepatitis B (CHB) accounts for more than 80% of the hepatocellular carcinoma (HCC) cases seen in Malaysia and HCC is the 3rd most common malignant neoplasm and among the 10 leading causes of death. Most common genotypes are B and C. Incidence rates among Chinese, Malays, and Indians are 36, 26, and 15% respectively. The hepatitis B vaccination program for children was introduced in 1989, which successfully managed to reduce the seroprevalence of infection among Malaysians to 0.01% (graph 4, 2014). But the disease burden will still remain high for some time as the infected people are getting older and living longer. Hepatitis C virus (HCV) infection is a growing problem in Malaysia. An estimated 453,700 people were living with HCV infection in Malaysia in 2009 (2.5% of the population

  2. BDE-47 causes developmental retardation with down-regulated expression profiles of ecdysteroid signaling pathway-involved nuclear receptor (NR) genes in the copepod Tigriopus japonicus.

    Science.gov (United States)

    Hwang, Dae-Sik; Han, Jeonghoon; Won, Eun-Ji; Kim, Duck-Hyun; Jeong, Chang-Bum; Hwang, Un-Ki; Zhou, Bingsheng; Choe, Joonho; Lee, Jae-Seong

    2016-08-01

    2,2',4,4'-Tetrabromodiphenyl ether (BDE-47) is a persistent organic pollutant (POP) in marine environments. Despite its adverse effects (e.g. developmental retardation) in ecdysozoa, the effects of BDE-47 on transcription of ecdysteroid signaling pathway-involved-nuclear receptor (NR) genes and metamorphosis-related genes have not been examined in copepods. To examine the deleterious effect of BDE-47 on copepod molting and metamorphosis, BDE-47 was exposed to the harpacticoid copepod Tigriopus japonicus, followed by monitoring developmental retardation and transcriptional alteration of NR genes. The developmental rate was significantly inhibited (P<0.05) in response to BDE-47 and the agricultural insecticide gamma-hexachlorocyclohexane. Conversely, the ecdysteroid agonist ponasterone A (PoA) led to decreased molting and metamorphosis time (P<0.05) from the nauplius stage to the adult stage. In particular, expression profiles of all NR genes were the highest at naupliar stages 5-6 except for SVP, FTZ-F1, and HR96 genes. Nuclear receptor USP, HR96, and FTZ-F1 genes also showed significant sex differences (P<0.05) in gene expression levels over different developmental stages, indicating that these genes may be involved in vitellogenesis. NR gene expression patterns showed significant decreases (P<0.05) in response to BDE-47 exposure, implying that molting and metamorphosis retardation is likely associated with NR gene expression. In summary, BDE-47 leads to molting and metamorphosis retardation and suppresses transcription of NR genes. This information will be helpful in understanding the molting and metamorphosis delay mechanism in response to BDE-47 exposure. Copyright © 2016 Elsevier B.V. All rights reserved.

  3. Review of toxoplasmosis in Malaysia.

    Science.gov (United States)

    Yahaya, N

    1991-12-01

    Various studies on toxoplasmosis in Malaysia have shown that specific antibodies to Toxoplasma gondii are common among Malaysians. Among the ethnic groups, the Malays have the highest prevalence rate followed by Indians, Orang Aslis (aborigines) and Chinese. Antibody is acquired early in life and increases with age. There is no significant difference in the prevalence rate between males and females. The disease is apparently more prevalent among rural dwellers and those in the lower socioeconomic group. It appears that the prevalence rate is also influenced by environmental conditions, occupation, diet and cultural habits. Studies with animals have shown the presence of antibody to T. gondii, but this does not seem to be the source of infection since Malaysians normally cook their meat well.

  4. Malaysia: World Oil Report 1991

    International Nuclear Information System (INIS)

    Khin, J.A.

    1991-01-01

    This paper reports that the Malaysian government announced tax incentives for fiscal year 1991/92 by cutting export duties on crude oil to encourage companies to develop more oil fields. The export duty exemption on cost recovery oil was increased from the current 20% to 50% on April 1, 1991. Nearly 115,200 sq mi of shallow-water acreage off Malaysia has been awarded to PS contractors, leaving only about five blocks remaining. Therefore, Petronas plans to award deeper water blocks (water depths of 655 ft or more) in the second half of this year, once terms are finalized. It is understood that these areas will be offshore of Sarawak and Sabah, covering in excess of 38,000 sq mi. Petronas the that there would be some improvement in the PSC terms for the deep-water areas

  5. MARITIME VIOLENCE : IMPLICATIONS TO MALAYSIA

    Directory of Open Access Journals (Sweden)

    Nurulizwan Ahmad Zubir

    2014-04-01

    Full Text Available Abstract Maritime Piracy has been a serious threat to the international community especially in the SoutheastAsia region. This threat has caused tremendous implications towards the world economy, environment,political stability of the nations involved because 45% of the shipping company passes through theSoutheast Asia. The worrying fact is that these attacks were committed by terrorists as well as traditionalmaritime pirates. This paper examines on the implications of maritime crime in Malaysia and discusseswhether the definition of piracy under the International Law could be applied to these attacks. Thispaper concludes that cooperation between the region’s states and the enhancement of a good securitysystem of one state are needed to combat maritime violence. Thus it is imperative that the internationallaw need to be changed in order to enhance the meaning of piracy and also to include sea terrorism. Key words: piracy, maritime, terrorist

  6. Determinants of Commercial Banks' Profitability in Malaysia

    OpenAIRE

    Trofimov, Ivan D.; Md. Aris, Nazaria; Ying Ying, Jovena Kho

    2018-01-01

    This study aims to examine the relationship between non-performing loans (NPLs) and commercial banks' performance in Malaysia, alongside other factors. It considers the effect of NPLs, cost efficiency and bank size on commercial banks' profitability by using panel data regression (Pooled OLS model), covering the period of 2010-2015. The findings of the study show that NPLs and cost efficiency have a significant negative relationship with commercial banks' performances in Malaysia. On the othe...

  7. Stabilisasi Harga Pangan Nonberas Di Malaysia

    OpenAIRE

    Sayaka, Bambang; Adhie, Setyo

    2016-01-01

    Malaysian Government applies policy on non-rice price stabilization through farmers' product purchase, incentives for farmers, and retail price control. This paper aims (i) to review Malaysia's policy on food production; (ii) to assess price control and farmers' protection policy; and (iii) to learn a lesson from Malaysia's success in stabilizing strategic goods prices. Ministry of Domestic Trade, Co-operatives and Consumerism (MDTCC) controls strategic goods price established by Malaysian Go...

  8. Public Debt and Economic Growth in Malaysia

    OpenAIRE

    Siew-Peng Lee; Yan-Ling Ng

    2015-01-01

    Public debt in the Malaysia increased because of fiscal expansions. This study examines whether public debt contributed to the economic growth in Malaysia over the period 1991 to 2013. It also examines whether other indicators of debt burden, such as budget deficit, budget expenditure, and external debt service and government consumption, have an impact on economic growth. The results of this study are consistent with the existing literature that found a negative association between diet and ...

  9. Islam Observed: the Case of Contemporary Malaysia

    OpenAIRE

    Metzger, Laurent

    1998-01-01

    The phenomenon of the rise of Islam in Malaysia does not attract much attention of observers when compared with the same phenomenon in the countries of the Middle East, North Africa, Central or South Asia. This paper attempted to review comprehensively the development of Islam in Malaysia since obtaining its independence from Britain in August 1957.Copyright (c) 2014 by SDI. All right reserved.DOI: 10.15408/sdi.v5i2.753

  10. Financial Analysis Report: Malaysia Airlines 2007 - 2011

    OpenAIRE

    Gilbert O'Neil Mushure

    2014-01-01

    This work is an analysis of the annual reports of Malaysia Airlines Berhad from 2007 to 2011. Profitability analysis was done on the financial statements of the company from 2007 to 2011. Cash and working capital management analysis were done on the financial statements of 2010 and 2011. It was found that Malaysia Airlines Berhad was constantly suffering from high costs of operations which resulted in consecutive negative gross profit over the years.Net profit remained positive only as a resu...

  11. Foreign Students’ Motivation for Studying In Malaysia

    OpenAIRE

    Muh. Amin; Sugiyanto; Keppi Sukesi; Ismadi

    2013-01-01

    Purpose – With the recognition of the importance of education in economy different countries are responding with changes within their education systems. Education is recognized as a foundation to the continued growth of a country but with the globalization of business, is education becoming a commodity?Objective - This paper examines international students’ motivation for studying in Malaysia. The second objective is to analyze educational policies and their implementation within Malaysia.Des...

  12. Internationalization of Boost Juice to Malaysia

    OpenAIRE

    Jane L. Menzies; Stuart C. Orr

    2014-01-01

    This case describes the process that the Australian juice retail chain, Boost Juice, has used to internationalize to Malaysia. The main objective of this case is to demonstrate good practice in regard to internationalization. The case provides the background of the juice bar industry in Malaysia and determines that it is an attractive market for new start-up juice bars. An analysis of Boost Juice's capability determined that the company utilized the skills of its staff, product innovations, b...

  13. Brand Awareness and Consumer Loyalty in Malaysia

    OpenAIRE

    Firend, A.R; Alvandi, S.

    2015-01-01

    The objectives of this study is to evaluate consumer's awareness of brand by studying the relationship between brand awareness and variables such as customer loyalty, customer satisfaction, customer trust and quality of services. The study examines the relationship through a quantitative research methodology conducted in main peninsula Malaysia. The examined brand Air Asia airline's services in Malaysia. This study finds the existence of crucial association between customer loyalty, trust, sa...

  14. Recent and prospective population trends in Malaysia.

    Science.gov (United States)

    Jones, G W; Tan, P C

    1985-09-01

    Recent population trends in Malaysia are reviewed, with the focus on Peninsular Malaysia. Separate consideration is given to population growth between 1970 and 1980; mortality trends; period and cohort fertility trends; factors affecting fertility, including changes in age structure, nuptiality, and other socioeconomic and demographic changes; and the recent development of a pro-natalist policy involving a goal of a population of 70 million by 2050.

  15. Maritime Security: Malaysia’s Persistent Problem

    Science.gov (United States)

    2012-01-01

    navies, and air forces of the littoral states.”20 In his keynote address at the 2011 Shangri-La Dialogue, Prime Minister Dato’ Sri Najib Tun Razak ...Monitor, Vol. 4 No. 3, 2006. Razak , Dato’ Sri Najib Tun, Prime Minister Malaysia. Keynote Address. Shangri-La Dialogue. Singapore, June 3, 2011... Razak , Dato’ Sri Najib , Deputy Prime Minister Malaysia, Address. Shangri-La Dialogue. Enhancing Maritime Security Cooperation. Singapore, 2005

  16. Nuclear instrument maintenance and technical training in Nuclear Energy Unit

    International Nuclear Information System (INIS)

    Mohamad Nasir Abdul Wahid

    1987-01-01

    Instrument maintenance service is a necessity in a Nuclear Research Institute, such as the Nuclear Energy Unit (NEU) to ensure the smooth running of our research activities. However, realising that maintenance back-up service for either nuclear or other scientific equipment is a major problem in developing countries such as Malaysia, NEU has set up an Instrumentation and Control Department to assist in rectifying the maintenance problem. Beside supporting in house activities in NEU, the Instrumentation and Control Department (I and C) is also geared into providing services to other organisations in Malaysia. This paper will briefly outline the activities of NEU in nuclear instrument maintenance as well as in technical training. (author)

  17. Population mobility in Peninsular Malaysia.

    Science.gov (United States)

    Jones, G W; Sidh, M S

    1979-12-01

    1970 census materials were used to analyze migration patterns in Peninsular Malaysia. Inter-state migration patterns were analyzed by comparing birth place and current place of residence data, and inter-district and intra-district migration patterns were assessed using information on previous and current place of residence. The proportion of inter-state migrants in the total population increased from 4.7%-10.9% from 1947-1970. 53% of the inter-state migrants were Malays, 33% were Chinese, and 13% were Indian. The states of Selangor and Pahang had the highest net migration gains and Perak had the highest number of out-migrants. Selangor attracted migrants because it was a major industrial, administrative and educational center. Migrants were attracted to Pahang because of recent efforts by the government to promote agricultural development in the state. Areas which showed a net migration loss were experiencing slow economic growth. 48.4% of the inter-state migrants migrated to either rural or suburban areas, 26% moved to cities with populations of 75,000 or more, and 26% moved to towns with populations of 1000-10,000. 48.6% of the inter-state migrants were females. When all types of internal migration were taken into account it was estimated that approximately 30% of the population had moved at some point in their life time. During the early 1900s, Peninsular Malaysia received many immigrants from China, India, and other countries, and the Chinese became the dominant group in many urban areas and in many economic sectors. In 1950 the government, fearing that the Malays would become a minority group in their own country, halted international immigration. The recent increase in internal migration has contributed toward equalizing the influence and power of the Chinese and the Malays in urban areas and in various economic sectors.

  18. Renewable energy technology acceptance in Peninsular Malaysia

    International Nuclear Information System (INIS)

    Kardooni, Roozbeh; Yusoff, Sumiani Binti; Kari, Fatimah Binti

    2016-01-01

    Despite various policies, renewable energy resources have not been developed in Malaysia. This study investigates the factors that influence renewable energy technology acceptance in Peninsular Malaysia and attempts to show the impact of cost and knowledge on the perceived ease of use and perceived usefulness of renewable energy technology. The results show that cost of renewable energy has an indirect effect on attitudes towards using renewable energy through the associated impact on the perceived ease of use and perceived usefulness. The results also indicate that public knowledge in Peninsular Malaysia does not affect perceived ease of use, although the positive impact of knowledge on perceived usefulness is supported. Furthermore, our results show that the current business environment in Peninsular Malaysia does not support the adoption of renewable energy technology, and thus, renewable energy technology is not commercially viable in Peninsular Malaysia. Additionally, the population of Peninsular Malaysia associates the use of renewable energy with a high level of effort and therefore has a negative attitude towards the use of renewable energy technology. There is, therefore, a definite need to pay more attention to the role of public perception and awareness in the successes and failures of renewable energy policy. - Highlights: • Public acceptance is an essential element in the diffusion of renewable energy. • Perceived ease of use and perceived usefulness affect intention to use renewables. • It is important to reduce the cost of renewable energy, particularly for end users. • Renewable energy policies should address issues of public perception and awareness.

  19. Detection of Escherichia coli O157:H7 in the beef marketed in Malaysia.

    Science.gov (United States)

    Radu, S; Abdul Mutalib, S; Rusul, G; Ahmad, Z; Morigaki, T; Asai, N; Kim, Y B; Okuda, J; Nishibuchi, M

    1998-03-01

    Twelve strains of Escherichia coli O157:H7 were isolated from 9 of 25 beef samples purchased from retail stores in Malaysia. These strains produced Shiga toxin 2 with or without Shiga toxin 1 and had the eae gene and a 60-MDa plasmid. The antibiograms and the profiles of the arbitrarily primed PCR of the strains were diverse, suggesting that the strains may have originated from diverse sources.

  20. Genetic Diversity of Clinical and Environmental Strains of Salmonella enterica Serotype Weltevreden Isolated in Malaysia

    OpenAIRE

    Thong, K. L.; Goh, Y. L.; Radu, S.; Noorzaleha, S.; Yasin, R.; Koh, Y. T.; Lim, V. K. E.; Rusul, G.; Puthucheary, S. D.

    2002-01-01

    The incidence of food-borne salmonellosis due to Salmonella enterica serotype Weltevreden is reported to be on the increase in Malaysia. The pulsed-field gel electrophoresis (PFGE) subtyping method was used to assess the extent of genetic diversity and clonality of Salmonella serotype Weltevreden strains from humans and the environment. PFGE of XbaI-digested chromosomal DNA from 95 strains of Salmonella serotype Weltevreden gave 39 distinct profiles with a wide range of Dice coefficients (0.2...

  1. Clinical characteristics of keratoconus patients in Malaysia: a review from a cornea specialist centre

    OpenAIRE

    Mohd-Ali, Bariah; Abdu, Mustafa; Yaw, Choong Yean; Mohidin, Norhani

    2012-01-01

    Purpose: To evaluate the demographic profile, refraction, visual acuity (VA), corneal curvature (K) and severity of keratoconus (KC) patients from a cornea specialist centre in Malaysia. This may improve the management of KC patients in this country. Methods: Records of 13,000 patients were reviewed. The patients were categorized into 4 age groups: (Gp 1: 42 years). Refraction and VA were determined using subjective refraction and Snellen chart. Corneal curvature was measured using Orbscan...

  2. Development of Delta Wing Aerodynamics Research in Universiti Teknologi Malaysia Low Speed Wind Tunnel

    OpenAIRE

    Shabudin Mat; I. S. Ishak; Tholudin Mat Lazim; Shuhaimi Mansor; Mazuriah Said; Abdul Basid Abdul Rahman; Ahmad Shukeri Mohd. Kamaludim; Romain Brossay

    2014-01-01

    This paper presents wind tunnel experiment on two delta wing configurations which are differentiated by their leading edge profiles: sharp and round-edged wings. The experiments were performed as a part of the delta wing aerodynamics research development in Universiti Teknologi Malaysia, low speed tunnel (UTM-LST). Steady load balance and flow visualization tests were conducted at Reynolds numbers of 0.5, 1, and 1.5 × 106, respectively. The flow measurement at low Reynolds number was also per...

  3. A state-level analysis of the economic impacts of medical tourism in Malaysia

    OpenAIRE

    Klijs, J.; Ormond, M.E.; Mainil, T.; Peerlings, J.H.M.; Heijman, W.J.M.

    2016-01-01

    In Malaysia, a country that ranks among the world's most recognised medical tourism destinations, medical tourism is identified as a potential economic growth engine for both medical and non-medical sectors. A state-level analysis of economic impacts is important, given differences between states in economic profiles and numbers, origins, and expenditure of medical tourists. We applied input–output (I–O) analysis, based on state-specific I–O data and disaggregated foreign patient data. The an...

  4. Suicide among the youth in Malaysia: What do we know?

    Science.gov (United States)

    Bahar, Norharlina; Ismail, Wan Salwina Wan; Hussain, Nurulwafa; Haniff, Jamaiyah; Bujang, Mohamad Adam; Hamid, Abdul Muneer; Yusuff, Yusni; Nordin, Norhayati; Ali, Nor Hayati

    2015-06-01

    This article aims to study the pattern of youth suicide cases in Malaysia, following which preventive actions can then be planned and practiced to reduce these suicide cases. This is a cross-sectional study looking at notifications of all suicides involving members of the youth population, as had been reported to National Suicide Registry Malaysia from January 1, 2009 to December 31, 2009. Information such as profile demographics and methods of suicide were utilized accordingly. There were 53 youths between the ages of 15 and 24 years reported to have undergone completed suicides. The suicide rate among youths was 1.03 per 100,000 populations in 2009, accounting for the male gender (66.0%), with Indians being the highest suicide completers (40.4% and 5.6 per 100,000 populations). The most common method of suicide was hanging (56.6%) followed by self-poisoning (15.1%). The suicide rate among Malaysian youth is relatively lower compared with other countries in the Asian region. Majority were male, of Indian descent, and were still in secondary school. Preventive actions need to be taken especially for specific groups such as the Indian youth. © 2014 Wiley Publishing Asia Pty Ltd.

  5. Selection of Annonaceae Species for the Control of Spodoptera frugiperda (Lepidoptera: Noctuidae) and Metabolic Profiling of Duguetia lanceolata Using Nuclear Magnetic Resonance Spectroscopy.

    Science.gov (United States)

    Alves, D S; Machado, A R T; Campos, V A C; Oliveira, D F; Carvalho, G A

    2016-04-01

    This study was performed to investigate the activity of 19 dichloromethane-soluble fractions obtained from the methanolic extracts of 10 Annonaceae species against the fall armyworm, Spodoptera frugiperda (J. E. Smith). The stem bark of Duguetia lanceolata A. St.-Hil. showed the highest insecticidal activity, with a median lethal time (LT50) of 61.4 h and a median lethal concentration (LC50) of 946.5 µg/ml of diet. The dichloromethane-soluble fractions from six D. lanceolata specimens were subjected to evaluation of their activities against S. frugiperda and metabolomic analysis using hydrogen (1H) nuclear magnetic resonance (NMR) spectroscopy. Although all of the samples affected S. frugiperda mortality, their insecticidal activities varied according to the sample used in the experiments. Using partial least squares regression of the results, the D. lanceolata specimens were grouped according to their metabolite profile and insecticidal activity. A detailed analysis via uni- and bidimensional NMR spectroscopy showed that the peaks in the 1H NMR spectra associated with increased insecticidal activity could be attributed to 2,4,5-trimethoxystyrene, which suggests that this substance is involved in the insecticidal activity of the stem bark fraction of D. lanceolata.

  6. Measurement of Pion and Proton Response and Longitudinal Shower Profiles up to 20 Nuclear Interaction Lengths with the ATLAS Tile Calorimeter

    CERN Document Server

    Adragna, P; Anderson, K; Antonaki, A; Arabidze, A; Batkova, L; Batusov, V; Beck, H P; Bergeaas Kuutmann, E; Biscarat, C; Blanchot, G; Bogush, A; Bohm, C; Boldea, V; Bosman, M; Bromberg, C; Budagov, J; Burckhart-Chromek, D; Caprini, M; Caloba, L; Calvet, D; Carli, T; Carvalho, J; Cascella, M; Castelo, J; Castillo, M V; Cavalli-Sforza, M; Cavasinni, V; Cerqueira, A S; Clement, C; Cobal, M; Cogswell, F; Constantinescu, S; Costanzo, D; Corso-Radu, A; Cuenca, C; Damazio, D O; Davidek, T; De, K; Del Prete, T; Di Girolamo, B; Dita, S; Djobava, T; Dobson, M; Dotti, A; Downing, R; Efthymiopoulos, I; Eriksson, D; Errede, D; Errede, S; Farbin, A; Fassouliotis, D; Febbraro, R; Fenyuk, A; Ferdi, C; Ferrer, A; Flaminio, V; Francis, D; Fullana, E; Gadomski, S; Gameiro, S; Garde, V; Gellerstedt, K; Giakoumopoulou, V; Gildemeister, O; Gilewsky, V; Giokaris, N; Gollub, N; Gomes, A; Gonzalez, V; Gorini, B; Grenier, P; Gris, P; Gruwe, M; Guarino, V; Guicheney, C; Gupta, A; Haeberli, C; Hakobyan, H; Haney, M; Hellman, S; Henriques, A; Higon, E; Holmgren, S; Hurwitz, M; Huston, J; Iglesias, C; Isaev, A; Jen-La Plante, I; Jon-And, K; Joos, M; Junk, T; Karyukhin, A; Kazarov, A; Khandanyan, H; Khramov, J; Khubua, J; Kolos, S; Korolkov, I; Krivkova, P; Kulchitsky, Y; Kurochkin, Yu; Kuzhir, P; LeCompte, T; Lefevre, R; Lehmann, G; Leitner, R; Lembesi, M; Lesser, J; Li, J; Liablin, M; Lokajicek, M; Lomakin, Y; Lupi, A; Maidanchik, C; Maio, A; Makouski, M; Maliukov, S; Manousakis, A; Mapelli, L; Marques, C; Marroquim, F; Martin, F; Mazzoni, E; Merritt, F; Miagkov, A; Miller, R; Minashvili, I; Miralles, L; Montarou, G; Mosidze, M; Myagkov, A; Nemecek, S; Nessi, M; Nodulman, L; Nordkvist, B; Norniella, O; Novakova, J; Onofre, A; Oreglia, M; Pallin, D; Pantea, D; Petersen, J; Pilcher, J; Pina, J; Pinhao, J; Podlyski, F; Portell Bueso, X; Poveda, J; Pribyl, L; Price, L E; Proudfoot, J; Ramstedt, M; Richards, R; Roda, C; Romanov, V; Rosnet, P; Roy, P; Ruiz, A; Rumiantsev, V; Russakovich, N; Salto, O; Salvachua, B; Sanchis, E; Sanders, H; Santoni, C; Saraiva, J G; Sarri, F; Satsunkevitch, I; Says, L P; Schlager, G; Schlereth, J; Seixas, J M; Sellden, B; Shalanda, N; Shevtsov, P; Shochet, M; Silva, J; Da Silva, P; Simaitis, V; Simonyan, M; Sissakian, A; Sjolin, J; Solans, C; Solodkov, A; Soloviev, I; Solovyanov, O; Sosebee, M; Spano, F; Stanek, R; Starchenko, E; Starovoitov, P; Stavina, P; Suk, M; Sykora, I; Tang, F; Tas, P; Teuscher, R; Tokar, S; Topilin, N; Torres, J; Tremblet, L; Tsiareshka, P; Tylmad, M; Underwood, D; Unel, G; Usai, G; Valero, A; Valkar, S; Valls, J A; Vartapetian, A; Vazeille, F; Vichou, I; Vinogradov, V; Vivarelli, I; Volpi, M; White, A; Zaitsev, A; Zenine, A; Zenis, T

    2010-01-01

    The response of pions and protons in the energy range of 20 to 180 GeV produced at CERN's SPS H8 test beam line in the ATLAS iron-scintillator Tile hadron calorimeter has been measured. The test-beam configuration allowed to measure the longitudinal shower development for pions and protons up to 20 nuclear interaction lengths. It is found that pions penetrate deeper in the calorimeter than protons. However, protons induce showers that are wider laterally to the direction of the impinging particle. Including the measured total energy response, the pion to proton energy ratio and the resolution, all observations are consistent with a higher electromagnetic energy fraction in pion induced showers. The data are compared with GEANT4 simulations using several hadronic physics lists. The measured longitudinal shower profiles are described by an analytical shower parameterization within an accuracy of 5-10%. The amount of energy leaking out behind the calorimeter is determined and parameterised as a function of the b...

  7. Depth profile of production yields of {sup nat}Pb(p, xn) {sup 206,205,204,203,202,201}Bi nuclear reactions

    Energy Technology Data Exchange (ETDEWEB)

    Mokhtari Oranj, Leila [Division of Advanced Nuclear Engineering, POSTECH, Pohang 37673 (Korea, Republic of); Jung, Nam-Suk; Kim, Dong-Hyun; Lee, Arim; Bae, Oryun [Pohang Accelerator Laboratory, POSTECH, Pohang 37673 (Korea, Republic of); Lee, Hee-Seock, E-mail: lee@postech.ac.kr [Pohang Accelerator Laboratory, POSTECH, Pohang 37673 (Korea, Republic of)

    2016-11-01

    Experimental and simulation studies on the depth profiles of production yields of {sup nat}Pb(p, xn) {sup 206,205,204,203,202,201}Bi nuclear reactions were carried out. Irradiation experiments were performed at the high-intensity proton linac facility (KOMAC) in Korea. The targets, irradiated by 100-MeV protons, were arranged in a stack consisting of natural Pb, Al, Au foils and Pb plates. The proton beam intensity was determined by activation analysis method using {sup 27}Al(p, 3p1n){sup 24}Na, {sup 197}Au(p, p1n){sup 196}Au, and {sup 197}Au(p, p3n){sup 194}Au monitor reactions and also by Gafchromic film dosimetry method. The yields of produced radio-nuclei in the {sup nat}Pb activation foils and monitor foils were measured by HPGe spectroscopy system. Monte Carlo simulations were performed by FLUKA, PHITS/DCHAIN-SP, and MCNPX/FISPACT codes and the calculated data were compared with the experimental results. A satisfactory agreement was observed between the present experimental data and the simulations.

  8. Measurement of pion and proton response and longitudinal shower profiles up to 20 nuclear interaction lengths with the ATLAS Tile calorimeter

    Energy Technology Data Exchange (ETDEWEB)

    Adragna, P [Pisa University and INFN, Pisa (Italy); Alexa, C [National Institute for Physics and Nuclear Engineering, Bucharest (Romania); Anderson, K [University of Chicago, Chicago, IL (United States); Antonaki, A; Arabidze, A [University of Athens, Athens (Greece); Batkova, L [Comenius University, Bratislava (Slovakia); Batusov, V [JINR, Dubna (Russian Federation); Beck, H P [Laboratory for High Energy Physics, University of Bern (Switzerland); Bergeaas Kuutmann, E [Stockholm University, Stockholm (Sweden); Biscarat, C [LPC Clermont-Ferrand, Universite Blaise Pascal, Clermont-Ferrand (France); Blanchot, G [CERN, Geneva (Switzerland); Bogush, A [Institute of Physics, National Academy of Sciences, Minsk (Belarus); Bohm, C [Stockholm University, Stockholm (Sweden); Boldea, V [National Institute for Physics and Nuclear Engineering, Bucharest (Romania); Bosman, M [Institut de Fisica d' Altes Energies, Universitat Autonoma de Barcelona, Barcelona (Spain); Bromberg, C [Michigan State University, East Lansing, MI (United States); Budagov, J [JINR, Dubna (Russian Federation); Burckhart-Chromek, D [CERN, Geneva (Switzerland); Caprini, M [National Institute for Physics and Nuclear Engineering, Bucharest (Romania); Caloba, L [COPPE/EE/UFRJ, Rio de Janeiro (Brazil)

    2010-04-01

    The response of pions and protons in the energy range of 20-180 GeV, produced at CERN's SPS H8 test-beam line in the ATLAS iron-scintillator Tile hadron calorimeter, has been measured. The test-beam configuration allowed the measurement of the longitudinal shower development for pions and protons up to 20 nuclear interaction lengths. It was found that pions penetrate deeper in the calorimeter than protons. However, protons induce showers that are wider laterally to the direction of the impinging particle. Including the measured total energy response, the pion-to-proton energy ratio and the resolution, all observations are consistent with a higher electromagnetic energy fraction in pion-induced showers. The data are compared with GEANT4 simulations using several hadronic physics lists. The measured longitudinal shower profiles are described by an analytical shower parametrization within an accuracy of 5-10%. The amount of energy leaking out behind the calorimeter is determined and parametrized as a function of the beam energy and the calorimeter depth. This allows for a leakage correction of test-beam results in the standard projective geometry.

  9. Measurement of pion and proton response and longitudinal shower profiles up to 20 nuclear interaction lengths with the ATLAS Tile calorimeter

    International Nuclear Information System (INIS)

    Adragna, P.; Alexa, C.; Anderson, K.; Antonaki, A.; Arabidze, A.; Batkova, L.; Batusov, V.; Beck, H.P.; Bergeaas Kuutmann, E.; Biscarat, C.; Blanchot, G.; Bogush, A.; Bohm, C.; Boldea, V.; Bosman, M.; Bromberg, C.; Budagov, J.; Burckhart-Chromek, D.; Caprini, M.; Caloba, L.

    2010-01-01

    The response of pions and protons in the energy range of 20-180 GeV, produced at CERN's SPS H8 test-beam line in the ATLAS iron-scintillator Tile hadron calorimeter, has been measured. The test-beam configuration allowed the measurement of the longitudinal shower development for pions and protons up to 20 nuclear interaction lengths. It was found that pions penetrate deeper in the calorimeter than protons. However, protons induce showers that are wider laterally to the direction of the impinging particle. Including the measured total energy response, the pion-to-proton energy ratio and the resolution, all observations are consistent with a higher electromagnetic energy fraction in pion-induced showers. The data are compared with GEANT4 simulations using several hadronic physics lists. The measured longitudinal shower profiles are described by an analytical shower parametrization within an accuracy of 5-10%. The amount of energy leaking out behind the calorimeter is determined and parametrized as a function of the beam energy and the calorimeter depth. This allows for a leakage correction of test-beam results in the standard projective geometry.

  10. Treatment of wastewater from rubber industry in Malaysia ...

    African Journals Online (AJOL)

    Treatment of wastewater from rubber industry in Malaysia. ... Discharge of untreated rubber effluent to waterways resulted in water pollution that affected the human health. ... Key words: Rubber industry, effluent, waste management, Malaysia.

  11. 78 FR 57620 - Trade Mission to Philippines and Malaysia

    Science.gov (United States)

    2013-09-19

    ... DEPARTMENT OF COMMERCE International Trade Administration Trade Mission to Philippines and Malaysia AGENCY: International Trade Administration, Department of Commerce. ACTION: Notice. SUMMARY: The... trade mission to Manila, Philippines and Kuala Lumpur, Malaysia scheduled for October 23-October 30...

  12. Malaysia. Valget handler om vækst og ulighed

    DEFF Research Database (Denmark)

    Søborg, Henrik

    2013-01-01

    Corruption, growth and increasing inequality are some of main theme at the election in Malaysia today.......Corruption, growth and increasing inequality are some of main theme at the election in Malaysia today....

  13. Malaysia: Political, Security, Economic, and Trade Issues Considered

    National Research Council Canada - National Science Library

    Vaughn, Bruce; Martin, Michael

    2007-01-01

    This report discusses key aspects of the U.S.-Malaysia relationship, including economics and trade, counterterrorism cooperation, defense ties, and Malaysia's external posture as it affects Amen can interests...

  14. Comparison of regulatory framework among bench marking countries for improving regulatory effectiveness in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Khairuddin, Nik Mohd Faiz Bin [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of); Choi, Kwang Sik [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2010-05-15

    Nowadays some of developing countries in Asian region are announcing their planning to embark the nuclear power program. This progression are rising due to four factor: increasing political instabilities in fossil-fuel exporting countries; declining domestic natural energy resources; growing concerns about greenhouse gas emissions; and increasing demand for electricity. This paper gives a study on the comparison between Canada, Republic of South Korea and Malaysia regarding to their regulatory framework as well as the licensing procedures in controlling the nuclear power plants establishment. Canada and Korea were selected to study because of both of the countries have different system in controlling the nuclear power plants in terms of its regulatory framework as well as the licensing process. The idea is to compare these countries along with the guidelines by the IAEA and to find out what Malaysia could be learn to start the nuclear power program and find out the best practice in nuclear licensing. Factors taken into consideration are the regulatory framework, especially the nature of the licensing authority, the licensing process and enforcement actions. Together, these give a way to evaluate the effectiveness of the regulatory body due to the licensing authorization of nuclear power plant

  15. Comparison of regulatory framework among bench marking countries for improving regulatory effectiveness in Malaysia

    International Nuclear Information System (INIS)

    Khairuddin, Nik Mohd Faiz Bin; Choi, Kwang Sik

    2010-01-01

    Nowadays some of developing countries in Asian region are announcing their planning to embark the nuclear power program. This progression are rising due to four factor: increasing political instabilities in fossil-fuel exporting countries; declining domestic natural energy resources; growing concerns about greenhouse gas emissions; and increasing demand for electricity. This paper gives a study on the comparison between Canada, Republic of South Korea and Malaysia regarding to their regulatory framework as well as the licensing procedures in controlling the nuclear power plants establishment. Canada and Korea were selected to study because of both of the countries have different system in controlling the nuclear power plants in terms of its regulatory framework as well as the licensing process. The idea is to compare these countries along with the guidelines by the IAEA and to find out what Malaysia could be learn to start the nuclear power program and find out the best practice in nuclear licensing. Factors taken into consideration are the regulatory framework, especially the nature of the licensing authority, the licensing process and enforcement actions. Together, these give a way to evaluate the effectiveness of the regulatory body due to the licensing authorization of nuclear power plant

  16. Regional air pollution over Malaysia

    Science.gov (United States)

    Krysztofiak, G.; Catoire, V.; Dorf, M.; Grossmann, K.; Hamer, P. D.; Marécal, V.; Reiter, A.; Schlager, H.; Eckhardt, S.; Jurkat, T.; Oram, D.; Quack, B.; Atlas, E.; Pfeilsticker, K.

    2012-12-01

    During the SHIVA (Stratospheric Ozone: Halogen Impacts in a Varying Atmosphere) campaign in Nov. and Dec. 2011 a number of polluted air masses were observed in the marine and terrestrial boundary layer (0 - 2 km) and in the free troposphere (2 - 12 km) over Borneo/Malaysia. The measurements include isoprene, CO, CO2, CH4, N2O, NO2, SO2 as primary pollutants, O3 and HCHO as secondary pollutants, and meteorological parameters. This set of trace gases can be used to fingerprint different sources of local and regional air pollution (e.g., biomass burning and fossil fuel burning, gas flaring on oil rigs, emission of ships and from urban areas, volcanic emissions, and biogenic emissions). Individual sources and location can be identified when the measurements are combined with a nested-grid regional scale chemical and meteorological model and lagrangian particle dispersion model (e.g., CCATT-BRAMS and FLEXPART). In the case of the former, emission inventories of the primary pollutants provide the basis for the trace gas simulations. In this region, the anthropogenic influence on air pollution seems to dominate over natural causes. For example, CO2 and CH4 often show strong correlations with CO, suggesting biomass burning or urban fossil fuel combustion dominates the combustion sources. The study of the CO/CO2 and CH4/CO ratios can help separate anthropogenic combustion from biomass burning pollution sources. In addition, these ratios can be used as a measure of combustion efficiency to help place the type of biomass burning particular to this region within the wider context of fire types found globally. On several occasions, CH4 enhancements are observed near the ocean surface, which are not directly correlated with CO enhancements thus indicating a non-combustion-related CH4 source. Positive correlations between SO2 and CO show the anthropogenic influence of oil rigs located in the South China Sea. Furthermore, SO2 enhancements are observed without any increase in CO

  17. Tourists, Expatriates and International Retirees: An Empirical Evidence from Malaysia

    OpenAIRE

    Tan Chuie-Hong; Ho Sin-Ban

    2014-01-01

    Malaysia relies heavily on tourism industry to spur its economic growth. Parallel to the growth of tourists, Malaysia is also a popular destination for international retiree migration through the Malaysia My Second Home (MM2H) programme and expatriates. Hence this study attempts to investigate the relationship between tourists, expatriates and MM2H participants. The pull factors of Malaysia as a destination of tourism, expatriates and international retirees are prevalent, and could be further...

  18. Price convergence and market integration: evidence from Malaysia

    OpenAIRE

    Lee, Chin; Habibullah, Muzafar Shah

    2008-01-01

    The purpose of this study is to assess the markets integration within Malaysia by examine the price convergence across Peninsular Malaysia, Sabah and Sarawak. Disaggregate monthly price data for various types of goods or services in Peninsular Malaysia, Sabah and Sarawak were utilized. Levin and Lin (1993) panel unit root test was employed to test whether the price of various types of goods among 3 provinces/states in Malaysia are stationary. The result of panel unit roots test showed that in...

  19. Occupational exposure assessment: Practices in Malaysian nuclear agency

    Science.gov (United States)

    Sarowi, S. Muhd; Ramli, S. A.; Kontol, K. Mohamad; Rahman, N. A. H. Abd.

    2016-01-01

    Malaysian Nuclear Agency (Nuclear Malaysia) is the leading agency in introducing and promoting the application of nuclear science technology in Malaysia. The agency provides major nuclear facilities purposely for research and commercialisation such as reactor, irradiation plants and radioisotope production laboratory. When dealing with ionizing radiation, there is an obligatory requirement to monitor and assess the radiation exposure to the workers. The personal dose of radiation workers were monitored monthly by assessing their Thermoluminescence Dosimeter (TLD) dose reading. This paper will discuss the current practice in managing, assessing, record keeping and reporting of the occupational exposure in Nuclear Malaysia including the Health Physic Group roles and challenges. The statistics on occupational radiation exposure of monitored workers working in different fields in Nuclear Malaysia from 2011 - 2013 will also be presented. The results show that the null hypothesis (H₀) was accepted which the means of every populations are all equal or not differ significantly. This hypothesis states that the dose exposure received by the radiation workers in Nuclear Malaysia is similar and there were no significant changes from 2011 to 2013. The radiation monitoring programme correlate with the requirement of our national law, the Atomic Energy Licensing Act 1984 (Act 304).

  20. Occupational exposure assessment: Practices in Malaysian nuclear agency

    Energy Technology Data Exchange (ETDEWEB)

    Sarowi, S. Muhd, E-mail: suzie@nuclearmalaysia.gov.my; Ramli, S. A.; Kontol, K. Mohamad [Radiation Safety & Health Division, Malaysian Nuclear Agency, 43000 Kajang, Selangor (Malaysia); Rahman, N. A. H. Abd. [Faculty of Science & Mathematics, Sultan Idris of Education Universit, 35900, Tanjong Malim, Perak Darul Ridzuan (Malaysia)

    2016-01-22

    Malaysian Nuclear Agency (Nuclear Malaysia) is the leading agency in introducing and promoting the application of nuclear science technology in Malaysia. The agency provides major nuclear facilities purposely for research and commercialisation such as reactor, irradiation plants and radioisotope production laboratory. When dealing with ionizing radiation, there is an obligatory requirement to monitor and assess the radiation exposure to the workers. The personal dose of radiation workers were monitored monthly by assessing their Thermoluminescence Dosimeter (TLD) dose reading. This paper will discuss the current practice in managing, assessing, record keeping and reporting of the occupational exposure in Nuclear Malaysia including the Health Physic Group roles and challenges. The statistics on occupational radiation exposure of monitored workers working in different fields in Nuclear Malaysia from 2011 - 2013 will also be presented. The results show that the null hypothesis (H{sub 0}) was accepted which the means of every populations are all equal or not differ significantly. This hypothesis states that the dose exposure received by the radiation workers in Nuclear Malaysia is similar and there were no significant changes from 2011 to 2013. The radiation monitoring programme correlate with the requirement of our national law, the Atomic Energy Licensing Act 1984 (Act 304)

  1. Occupational exposure assessment: Practices in Malaysian nuclear agency

    International Nuclear Information System (INIS)

    Sarowi, S. Muhd; Ramli, S. A.; Kontol, K. Mohamad; Rahman, N. A. H. Abd.

    2016-01-01

    Malaysian Nuclear Agency (Nuclear Malaysia) is the leading agency in introducing and promoting the application of nuclear science technology in Malaysia. The agency provides major nuclear facilities purposely for research and commercialisation such as reactor, irradiation plants and radioisotope production laboratory. When dealing with ionizing radiation, there is an obligatory requirement to monitor and assess the radiation exposure to the workers. The personal dose of radiation workers were monitored monthly by assessing their Thermoluminescence Dosimeter (TLD) dose reading. This paper will discuss the current practice in managing, assessing, record keeping and reporting of the occupational exposure in Nuclear Malaysia including the Health Physic Group roles and challenges. The statistics on occupational radiation exposure of monitored workers working in different fields in Nuclear Malaysia from 2011 - 2013 will also be presented. The results show that the null hypothesis (H 0 ) was accepted which the means of every populations are all equal or not differ significantly. This hypothesis states that the dose exposure received by the radiation workers in Nuclear Malaysia is similar and there were no significant changes from 2011 to 2013. The radiation monitoring programme correlate with the requirement of our national law, the Atomic Energy Licensing Act 1984 (Act 304)

  2. Vertical distribution and temporal changes of 137Cs in soil profiles under various land uses after the Fukushima Dai-ichi Nuclear Power Plant accident

    International Nuclear Information System (INIS)

    Takahashi, Junko; Tamura, Kenji; Suda, Tomoya; Matsumura, Ryo; Onda, Yuichi

    2015-01-01

    We monitored the vertical distribution of 137 Cs in soil profiles under eight different land uses for the 2 y after the Fukushima Dai-ichi Nuclear Power Plant accident, and discussed the temporal changes in the early-stage of the migration and the determinants of the initial distribution. The soil samples were collected for four surveys using a scraper plate at each study site, which consisted of three forests (mixed forest, mature cedar, and young cedar), two grasslands (pasture and meadow) and three abandoned agricultural fields (farm land, tobacco field, and paddy field). The land use patterns have a large influence on some soil properties and the migration processes of 137 Cs above ground, resulting in different distribution of 137 Cs in those soil profiles. Specifically, the secondary deposition of 137 Cs from the coniferous canopy, retention of 137 Cs by litter layer, and the homogenization of 137 Cs concentrations in surface soil by natural soil mixing such as the disturbance by cattle grazing, roots growing and the formation of needle ice were important to cause redistribution of the deposited 137 Cs. Only in the paddy field, the 137 Cs inventory in subsurface soils (5–10 cm) gradually increased and comprised 26% of the total 137 Cs in 2 y, showing the downward migration of 137 Cs to subsurface soil. In the other sites, it was considered that 137 Cs were strongly adsorbed by soil particles and rarely migrated downward as soluble form. Vertical distributions during the first survey were able to be used as the initial distributions and were well fitted to the exponential equation. The distribution parameters α (relaxation depth) and β (relaxation mass depth), calculated by the exponential equation were correlated with RIP (r = −0.806, p < 0.05), macro pore (r = 0.651, p = 0.11), and dispersible fine particle content (r = 0.856, p < 0.05). It indicated that the initial distribution would be influenced by the Cs fixation ability of soil, and the

  3. Inter-Religious Dialogue Models in Malaysia

    Directory of Open Access Journals (Sweden)

    Wan Sabri Wan Yusof

    2012-06-01

    Full Text Available Over the years, many organizations have involved in the implementation of inter-religious dialogue in Malaysia. However, there are stillthose who doubt the role and purpose of interreligious dialogue. This might be due to lack of information and understanding regardingthe methodology of dialogue and also about different types that it may take. The present study is aimed at exploring a few models ofinter-religious dialogue that have been practised by some organizations that actively involved in dialogue. The study focuses on a review of selected organizational or institutional dialoguemodels such as Center for Civilizational Dialogue (CCD, Students Representative Council of Malaysia Science University (HealthCampus and Inter-faith Spiritual Fellowship (INSaF. This study provides information concerning the various designs of inter-religiousdialogue model in Malaysia and proposes that different designs of inter-religious dialogue rely on its different types and goals. It is found that, the commonly practiced type of dialogue in Malaysia is educational type which focuses on exploring inter-religious commonalities as well as differences which consequently willincrease understanding and foster meaningful engagement between people of different ethnic and religious background in Malaysia. Thistype of dialogue is distinguished from conflict resolution types of dialogue which aims at identifying issues and generating action plansto conflicts or disputes.

  4. RESEARCH UNIVERSITIES IN MALAYSIA: WHAT BEHOLDS?

    Directory of Open Access Journals (Sweden)

    Nooraini Mohamad Sheriff

    2017-12-01

    Full Text Available The National Higher Education Strategic Plan Beyond 2020 aims at further strengthening Malaysian research universities and envisions that two Malaysian universities will be among the Top 100 world universities. To date there are 5 research universities in Malaysia, namely University of Malaya (UM, Universiti Kebangsaan Malaysia (UKM, Universiti Sains Malaysia (USM, Universiti Putra Malaysia (UPM and Universiti Teknologi Malaysia (UTM being the latest addition. These research universities are required to focus primarily on research and innovation activities, driven by highly competent academics and competitive student admissions. Research universities too are expected to explore their intellectual capacity and become models of Malaysian universities in conducting research activities aimed at knowledge advancement. Apart from this research universities are entrusted to generate their own income and establish holding companies responsible for conducting business ventures through the commercialization of their research products. Quality and quantity of researchers, research and postgraduates are also expected to increase in these research driven institutions. This calls for a visionary university leadership and the application of a new image and organizational principles. Education, training and employment policies too have to be reviewed, to ensure staff have the skills necessary for the development of research activities.

  5. Fulbright-Hays Seminars Abroad Program: Malaysia 1995. Participants' Reports.

    Science.gov (United States)

    Malaysian-American Commission on Educational Exchange, Kuala Lumpur.

    These reports and lesson plans were developed by teachers and coordinators who traveled to Malaysia during the summer of 1995 as part of the U.S. Department of Education's Fulbright-Hays Seminars Abroad Program. Sections of the report include: (1) "Gender and Economics: Malaysia" (Mary C. Furlong); (2) "Malaysia: An Integrated,…

  6. Antenatal calcium intake in Malaysia.

    Science.gov (United States)

    Mahdy, Zaleha Abdullah; Basri, Hashimah; Md Isa, Zaleha; Ahmad, Shuhaila; Shamsuddin, Khadijah; Mohd Amin, Rahmah

    2014-04-01

    To determine the adequacy of antenatal calcium intake in Malaysia, and the influencing factors. A cross-sectional study was conducted among postnatal women who delivered in two tertiary hospitals. Data were collected from antenatal cards, hospital documents and diet recall on daily milk and calcium intake during pregnancy. SPSS version 19.0 was used for statistical analyses. A total of 150 women were studied. The total daily calcium intake was 834 ± 43 mg (mean ± standard error of the mean), but the calcium intake distribution curve was skewed to the right with a median intake of 725 mg daily. When calcium intake from milk and calcium supplements was excluded, the daily dietary calcium intake was only 478 ± 25 mg. Even with inclusion of milk and calcium supplements, more than a third (n=55 or 36.7%) of the women consumed less than 600 mg calcium in their daily diet. The adequacy of daily calcium intake was not influenced by maternal age, ethnicity, income or maternal job or educational status as well as parity. The daily dietary calcium intake of the Malaysian antenatal population is far from adequate without the addition of calcium supplements and milk. © 2013 The Authors. Journal of Obstetrics and Gynaecology Research © 2013 Japan Society of Obstetrics and Gynecology.

  7. Phosphorus forms and chemistry in the soil profile under long-term conservation tillage: a phosphorus-31 nuclear magnetic resonance study.

    Science.gov (United States)

    Cade-Menun, Barbara J; Carter, Martin R; James, Dean C; Liu, Corey W

    2010-01-01

    In many regions, conservation tillage has replaced conventional tilling practices to reduce soil erosion, improve water conservation, and increase soil organic matter. However, tillage can have marked effects on soil properties, specifically nutrient redistribution or stratification in the soil profile. The objective of this research was to examine soil phosphorus (P) forms and concentrations in a long-term study comparing conservation tillage (direct drilling, "No Till") and conventional tillage (moldboard plowing to 20 cm depth, "Till") established on a fine sandy loam (Orthic Humo-Ferric Podzol) in Prince Edward Island, Canada. No significant differences in total carbon (C), total nitrogen (N), total P, or total organic P concentrations were detected between the tillage systems at any depth in the 0- to 60-cm depth range analyzed. However, analysis with phosphorus-31 nuclear magnetic resonance spectroscopy showed differences in P forms in the plow layer. In particular, the concentration of orthophosphate was significantly higher under No Till than Till at 5 to 10 cm, but the reverse was true at 10 to 20 cm. Mehlich 3-extractable P was also significantly higher in No Till at 5 to 10 cm and significantly higher in Till at 20 to 30 cm. This P stratification appears to be caused by a lack of mixing of applied fertilizer in No Till because the same trends were observed for pH and Mehlich 3-extractable Ca (significantly higher in the Till treatment at 20 to 30 cm), reflecting mixing of applied lime. The P saturation ratio was significantly higher under No Till at 0 to 5 cm and exceeded the recommended limits, suggesting that P stratification under No Till had increased the potential for P loss in runoff from these sites.

  8. Radiation exposure during travelling in Malaysia

    International Nuclear Information System (INIS)

    Omar, M.; Hassan, A.; Sulaiman, I.

    2006-01-01

    Absorbed dose rates in vehicles during travelling by different modes of transport in Malaysia were measured. Radiation levels measured on roads in Peninsular Malaysia were within a broad range, i.e. between 36 and 1560 nGy h -1 . The highest reading, recorded while travelling near monazite and zircon mineral dumps, was 13 times the mean environmental radiation level of Malaysia. It is evident that radioactive material dumps on the roadsides can influence the radiation level on the road. The absorbed dose rates measured while travelling on an ordinary train were between 60 and 350 nGy h -1 . The highest reading was measured when the train passed a tunnel built through a granite rock hill. The measurement during sea travelling by ferries gave the lowest radiation level owing to merely cosmic radiation at the sea level. (authors)

  9. Rare earth industries: Strategies for Malaysia

    International Nuclear Information System (INIS)

    2011-01-01

    Evidently, many reports cite Malaysia as having reasonably substantial amounts of rare earths elements. In fact, based on the rare earths found in the residual tin deposits alone, Malaysia has about 30,000 tonnes. This does not take into account unmapped deposits which experts believe may offer more tonnages of rare earths. Brazil which is reported to have about 48,000 tonnes has announced plans to invest aggressively in the rare earths business. China has on record the largest reserves with about 36 million tonnes. This explains why China has invested heavily in the entire value chain of the rare earths business. Chinas committed investment in rare earths started many years ago when the country's foremost leaders proclaimed the strategic position of rare earths in the world economy. That forecast is now a reality where the rise in the green high-tech economy is seen driving global demand for rare earths in a big way. Malaysia needs to discover and venture into new economic growth areas. This will help fuel the country's drive to achieve a high income status by 2020 as articulated in the New Economic Model (NEM) and the many supporting Economic Transformation Plans that the Government has recently launched. Rare earths may be the new growth area for Malaysia. However, the business opportunities should not just be confined to the mining, extraction and production of rare earths elements alone if Malaysia is to maximise benefits from this industry. The industry's gold mine is in the downstream products. This is also the sector that China wants to expand. Japan which now controls about 50 % of the global market for downstream rare earths-based high-tech components is desperately looking for partners to grow their stake in the business. Malaysia needs to embark on the right strategies in order to build the rare earths industry in the country. What are the strategies? (author)

  10. Ketahanan Fiskal: Studi Kasus Malaysia dan Indonesia

    OpenAIRE

    Sriyana, Jaka

    2009-01-01

    In the last ten years, fiscal policy has played an important role to the macroeco¬nomy. This paper aims to explore the fiscal strength and the synchronization between fiscal and monetary policy for Malaysia and Indonesia. For the first issue, this paper applies the Trehan and Walsh method, meanwhile the Berument’s approach is used to examine the syn¬chronization between fiscal and monetary policy. The result shows that in case of Malaysia, the government applied tax-financed policy; meanwhile...

  11. Ketahanan Fiskal: Studi Kasus Malaysia Dan Indonesia

    OpenAIRE

    Sriyana, Jaka

    2005-01-01

    In the last ten years, fiscal policy has played an important role to the macroeco¬nomy. This paper aims to explore the fiscal strength and the synchronization between fiscal and monetary policy for Malaysia and Indonesia. For the first issue, this paper applies the Trehan and Walsh method, meanwhile the Berument's approach is used to examine the syn¬chronization between fiscal and monetary policy. The result shows that in case of Malaysia, the government applied tax-financed policy; meanwhile...

  12. Middle-class projects in modern Malaysia

    DEFF Research Database (Denmark)

    Fischer, Johan

    2017-01-01

    picture surrounding this class and its relationship to Malaysian national repertoires such as Islamic revivalism, politics, consumer culture, social mobility and the state-market nexus. I understand middle-class projects to be the making of local class culture in Malaysia and explore these in four...... research projects that each in their own way examine how Malay Muslim informants understand and practice “middle-classness” in different spatial and temporal contexts. In short, my findings show how Malay Muslim middle-class projects such as Islamic consumption shape local class culture in Malaysia....

  13. The economic burden of schizophrenia in Malaysia

    Directory of Open Access Journals (Sweden)

    Teoh SL

    2017-07-01

    Full Text Available Siew Li Teoh,1 Huey Yi Chong,1 Salina Abdul Aziz,2 Norliza Chemi,2 Abdul Razak Othman,2 Nurzuriana Md Zaki,2 Possatorn Vanichkulpitak,3 Nathorn Chaiyakunapruk1,4–6 1School of Pharmacy, Monash University Malaysia, Selangor, 2Department of Psychiatry and Mental Health, Hospital Kuala Lumpur, Kuala Lumpur, Malaysia; 3Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 4Center of Pharmaceutical Outcomes Research (CPOR, Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand; 5School of Pharmacy, University of Wisconsin, Madison, WI, USA; 6Health and Well-being Cluster, Global Asia in the 21st Century (GA21 Platform, Monash University Malaysia, Selangor, MalaysiaIntroduction: Schizophrenia (SCZ is a highly debilitating disease despite its low prevalence. The economic burden associated with SCZ is substantial and mainly attributed to productivity loss. To improve the understanding of economic burden of SCZ in the low- and middle-income country regions, we aimed to determine the economic burden of SCZ in Malaysia.Methods: A retrospective study was conducted using a prevalence-based approach from a societal perspective in Malaysia with a 1 year period from 2013. We used micro-costing technique with bottom-up method and included direct medical cost, direct non-medical cost, and indirect cost. The main data source was medical chart review which was conducted in Hospital Kuala Lumpur (HKL. The medical charts were identified electronically by matching the unique patient’s identification number registered under the National Mental Health Schizophrenia Registry and the list of patients in HKL in 2013. Other data sources were government documents, literatures, and local websites. To ensure robustness of result, probabilistic sensitivity analysis was conducted.Results: The total estimated number of treated SCZ cases in Malaysia in 2015 was 15,104 with the total economic burden of USD 100 million

  14. Potential of food irradiation in Malaysia

    International Nuclear Information System (INIS)

    Rahman, Mohd Ghazali Bin HJ Abdul

    1985-01-01

    Food irradiation has recently been viewed as a technology that can contribute to the solution of problems associated with the preservation of Malaysia's agricultural produce, hence improving the economic status of the rural sector. Economic, political, social and environmental factors need to be taken into consideration in the implementation of a food irradiation program in Malaysia. Coordinated research is being carried out on various food items such as rice and pepper. The government holds a positive view of the technology. However, it is important to consider consumer acceptance of the technology and its legislation before the technology is adopted

  15. Supply of Rubber Wood Log in Malaysia

    OpenAIRE

    Noraida, A. W.; Abdul-Rahim, A. S.

    2014-01-01

    Issue on shortage of raw material for wood processing solved by discovery of rubber wood log as one of the substitutes the natural log. This paper examines the supply of rubber wood log in Malaysia. We employ ARDL Bound Approach Test and time series data from 1980 to 2010 which represented the whole Malaysia are used to achieve the established objectives. The result shown, in the long run harvested area and wages have 1% and 10% significant level respectively. While in the short run, there wa...

  16. Suicide and ethnicity in Malaysia.

    Science.gov (United States)

    Murty, Om Prakash; Cheh, Lo Boon; Bakit, Pangie Anak; Hui, Foo Jhi; Ibrahim, Zarina Binti; Jusoh, Nazirah Binti

    2008-03-01

    This article highlights methods of ending life in different ethnic groups. This inference is drawn from analysis of data from suicidal cases from the University Malaya Medical Centre mortuary. This study also looked at sex, age, social, and employment factors. Kuala Lumpur has sizeable populations of Muslims, Chinese, Indians and Indonesian, etc. This study is based on 251 cases of suicide that were reported at the University Malaya Medical Centre from 2000 to 2004. Malaysia has a population of 22,662,365 people with 3 major ethnic groups: Malay (58%), Chinese (24%), and Indians (8%) with a minority of "others" (10%), which includes foreigners, Sabahan, and Sarawakian. This research found suicides of 164 male (65%) and 87 female (35%) victims. Their age ranged from 15 to 80 years. The age group from 21 to 30 had the highest total cases of suicide (83 of 251; 33.1%). Among ethnic groups highest rate of suicide was among Chinese with a total of 120 cases (120 of 251; 47.8%). As far as lone method of suicide is concerned, hangings accounted for the highest proportion of cases (108 of 251; 43%). Among ethnic groups, jumping from height was the commonest method used by Chinese (49 of 120; 41%), Malay (9 of 16; 56%), and others (15 of 28; 53.4%); whereas, hanging was the commonest method of committing suicide by Indians (49 of 87); Muslims showed the lowest cases of suicide (18 of 251; 7.2%). In poisoning group Indian was the highest ethnic group who used this method (20 of 37; 54.1%).

  17. Infant feeding practices in Malaysia.

    Science.gov (United States)

    Chen, S T

    1978-12-01

    Retrospective nutritional data on 100 children, aged 6 months to 2 1/2 years, who were admitted to the University Hospital in Kuala Lumpur, Malaysia, was obtained by interviewing the mothers of the children. Analysis of the data revealed that 1) only 49% of the children were breast-fed as infants; 2) 50% of the mothers who did breast-feed discontinued breast-feeding before the children were 3 months old; and 3) the weaning diet of at least 1/3 of the children was inadequate. 18% of the children were Malays, 49% were Chinese, and 33% were Indian. The proportion of breast-fed children was highest among the Malays and lowest among the Chinese. Mothers with higher incomes tended to stop breast-feeding earlier than mothers with lower incomes. 67% of the women said they stopped breast-feeding due to inadequate lactation. Most of the children received supplementary foods at relatively early ages. 50% of the infants received starchy foods by the time they were 3 1/2 months old, and 50% received fruit or fruit juice by the time they were 3 1/2 months old. Vegetable products, meat, fish, and eggs were not added to the diet until the children were considerably older. Recommendations, based on the study findings, were 1) hospitals should discontinue the practice of deferring breast-feeding initiation for 24 hours after delivery; 2) mothers should be encouraged to breast-feed fully; and 3) health personnel should discourage the widespread use of costly precooked cereals for supplementary feeding. Tables depicted 1) the frequency distribution of the 100 children by income and by milk feeding patterns according to ethnic affiliation and 2) the cost of serving precooked cereals as compared to the cost of serving home cooked meals.

  18. Older women breast cancer survivors: decision making, sources of information and wellness activities in Malaysia.

    Science.gov (United States)

    Mohamed, Nor Aini; Muhamad, Mazanah

    2013-01-01

    The purpose of this study ??s to profile older breast cancer survivors in Malaysia. In a survey study, ? custom made questionnaire was administered to 69 breast cancer patients and survivors between 60 and 84 years of age in Peninsular Malaysia. The main ethnic group recorded was Chinese, followed by Malay and Indian. The majority of women were married (87%) and had children (84.1%). Just over half (53.6%) had primary and secondary education, whereas 24.7% had higher education. Fifty five percent of the study participants made their own decision on treatment, 60.8% exercised at least 3 times in a week, and 56.6% sought information from specialists. Our study suggests that older breast cancer survivors are aware of the importance of exercise in their daily lives and make attempts to be cancer free (e.g. doing exercise, recreational activity and have good relationships with friends and family).

  19. Islamist Civil Society Activism Malaysia Abdullah: Angkatan Belia Islam Malaysia (ABIM) Darul Arqam

    OpenAIRE

    Hamid, Ahmad Fauzi Abdul

    2009-01-01

    Without discounting the relevance of such a framework, this article seeks to look at the phenomenon of Islamism in Malaysia from the angle of Islamist civil society movements that are not directly involved in the domain of electoral politics, but that have nonetheless significantly in fenced political behavior of especially the majority Malay-Muslim population of Malaysia. The provisional impact of these new groupings form the main thread in our discussion, which narrows down to an inv...

  20. Strategies of Indian University Students in Malaysia

    DEFF Research Database (Denmark)

    Svensson, Christian Franklin

    2014-01-01

    can challenge existing conceptions of the role of the nation-state, cultural mechanisms and hierarchies. He further contributes to the debate by demonstrating how social imagination evolves from the Indian students’ contested social position as a minority group in Malaysia....

  1. Business Registration Reform Case Studies : Malaysia

    OpenAIRE

    Olaisen, John

    2009-01-01

    This collection of case studies describes experiences and draws lessons from varied business registration reform programs in economies in vastly different stages of development: Bulgaria, Estonia, Ireland, Madagascar, and Malaysia. Over the last twenty years, a number of countries have recognized the importance of smooth and efficient business start up procedures. A functioning business re...

  2. The Law of Student Discipline in Malaysia

    Science.gov (United States)

    Hee, Tie Fatt

    2008-01-01

    Judicial review of decisions on student discipline is limited in Malaysia. This arises because of the general presumption that in the enforcement of school discipline, educators are able to act in the best interest of the student to maintain a safe learning environment. This article examines the range of disciplinary measures in Malaysian schools…

  3. OUTLINE OF VOCATIONAL TRAINING IN MALAYSIA.

    Science.gov (United States)

    Australian Dept. of Labour and National Service, Perth.

    THE FEDERATION OF MALAYSIA HAD A 1964 POPULATION OF 9,000,000. SPECIALIZATION IN A FEW EXPORT PRODUCTS, NOTABLY RUBBER AND TIN, HAS BEEN THE BASIS OF THE ECONOMY. EDUCATION IS THE RESPONSIBILITY OF THE MINISTRY OF EDUCATION AND EFFORT IS BEING MADE TO ESTABLISH MALAY AS THE NATIONAL LANGUAGE. ELEMENTARY EDUCATION EXTENDS FOR 6 YEARS TO THE LOWER…

  4. Bilingualism and National Development in Malaysia.

    Science.gov (United States)

    Ozog, A. Conrad K.

    1993-01-01

    Malaysia's long tradition of English medium instruction and bilingualism officially ended in 1970. This paper reviews the role of bilingualism in the development of the country, including the role of a bilingual population in national development and the possible effects of the abandonment of bilingual education. (Contains 38 references.)…

  5. The biotechnology and bioeconomy landscape in Malaysia.

    Science.gov (United States)

    Arujanan, Mahaletchumy; Singaram, Muthu

    2018-01-25

    Since 1990s Malaysia aspired to make biotechnology and bioeconomy as her engines of economic growth to utlise the abundance of natural resources and biodiversity. The public sector plays an integral role in developing the sector and various incentives are in place for the private sector to be actively involved and to forge collaboration with the public sector. The country launched its National Biotechnology Policy in 2005 and later launched its National Bioeconomy Programme in 2010 to become the first country in South East Asia and second in Asia after China to have such an initiative. Malaysia is also very proactive in its biosafety law and regulations and has most of the related legal instrument in place. A lot of success has been recorded since the inception of the National Biotechnology Policy in terms of job creation, contribution to GDP through biobusinesses and investment from foreign companies, but the sector is not spared from challenges too. Due to the nature of the discipline that is multidisciplinary and that requires huge amount of investment, expertise and political will, there are a lot of barriers before the country emerges as a bioeconomy player. This paper discusses the public policies, initiatives and funding mechanisms in place in Malaysia that drive its research, development and commercialisation in the area of biotechnology and bioeconomy. The authors also discuss the challenges faced in Malaysia in implementing the policies. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. Sports Science in Malaysia

    OpenAIRE

    Singh, Rabindarjeet

    2001-01-01

    Sports in Malaysia has witnessed an expansion over the last two decades after the adaption of the theme "Fitness for Life" by the government in 1983. This expansion has resulted from the involvement in sports of a number of parivate institutions and other community orientated-bodies, ...

  7. Malaysia and the Frontiers of Growth Trilogy

    DEFF Research Database (Denmark)

    Jensen, Camilla

    2012-01-01

    I wrote this trilogy about the growth challenges facing Malaysia while I was setting up a School of Economics for University of Nottingham on their beautiful campus on the outskirts of Kuala Lumpur. Even driving can inspire economists as they move between countries and I find this the most...

  8. Sphagnum bogs of Kelantan, Peninsular Malaysia

    NARCIS (Netherlands)

    Yao, T.L.; Kamarudin, S.; Chew, M.Y.; Kiew, R.

    2009-01-01

    Sphagnum bog, a unique plant community for Peninsular Malaysia was encountered on Padang Ragut, Kelantan. Its topographical features and flora are described, and compared with padang and upper montane floras. It is postulated that the community is derived from upper montane forest and is the result

  9. Ethnicity, Communal Relations, and Education in Malaysia.

    Science.gov (United States)

    Sharma, C. L.

    Communal life in Malaysia is characterized by discords, tensions, and strife, especially between the Malays and Chinese. By and large, Malays are educationally and economically backward in comparison to non-Malays. Malays seek to redress what they consider racial imbalances through use of their political power. Constitutionally, certain privileges…

  10. Research note: Molecular subtyping of Salmonella enterica serovar Tshiongwe recently isolated in Malaysia during 2001-2002.

    Science.gov (United States)

    Thong, Kwai Lin; Bakeri, Shamsilawani Ahmad; Lai, Kin Seng; Koh, Yin Tee; Taib, Mohd Zainuldin; Lim, V K E; Yasin, Rohani Md

    2004-03-01

    Pulsed field gel electrophoresis (PFGE) and antimicrobial susceptibility analysis were undertaken on twenty-three strains of Salmonella enterica serovar Tshiongwe, an unusual serovar, which recently emerged in Malaysia. Antimicrobial susceptibility analysis showed that all the strains were sensitive to ampicilin, chloramphenicol, cotrimoxazole, and kanamycin. Twenty (87%) and 8 (3.5%) strains had resistance to tetracycline and streptomycin respectively. PFGE analysis subtyped 23 strains into 10 profiles (Dice coefficient of similarity, F = 0.7-1.0). The predominant profile, X1 was found in both clinical and environmental isolates and was widely distributed in different parts of Malaysia during the study period. In addition, isolates recovered from food, a hand-towel, apron and the surface of a table-top in one particular location had unique, indistinguishable profiles (X4/4a) and identical antibiograms. Similarly, isolates from cooked meat and a chopping board had PFGE profiles similar to some human isolates. These probably indicated cross-contamination and poor hygiene in food practices, hence contributing to Salmonellosis. Factors causing the emergence of this rare Salmonella serovar being responsible for food poisoning episodes during the study period remained unclear. The study reiterated the usefulness and versatility of PFGE in the molecular subtyping of this rare Salmonella serovar in Malaysia.

  11. Describing The Water Contingency Plan During Water Crisis in Malaysian Nuclear Agency

    International Nuclear Information System (INIS)

    Mohamad Suhaimi Yahaya; Alwi Othman; Abdul Murad Abu Bakar; Abdul Rahman Norazumin; Nazri Talib

    2015-01-01

    The status of buildings, infrastructures and radiation plants in Nuclear Malaysia are in good condition in term of water supplies. Unfortunately with the numbers of water crisis occurs recently due to shortage of treated water from SYABAS especially during hot weather had caused low water pressure and also water rationing in Selangor and Klang Valley. This event would affect the component of fire protection system and cooling system in buildings, infrastructures, reactor facility and radiation plants in Nuclear Malaysia. (author)

  12. The genetic history of Peninsular Malaysia.

    Science.gov (United States)

    Norhalifah, Hanim Kamis; Syaza, Fatnin Hisham; Chambers, Geoffrey Keith; Edinur, Hisham Atan

    2016-07-15

    This article explores the genetic history of the various sub-populations currently living in Peninsular Malaysia. This region has received multiple waves of migrants like the Orang Asli in prehistoric times and the Chinese, Indians, Europeans and Arabs during historic times. There are three highly distinct lineages that make up the Orang Asli; Semang, Senoi and Proto-Malays. The Semang, who have 'Negrito' characteristics, represent the first human settlers in Peninsular Malaysia arriving from about 50,000ya. The Senoi later migrated from Indochina and are a mix between an Asian Neolithic population and the Semang. These Asian genomes probably came in before Austroasiatic languages arrived between 5000 and 4000years ago. Semang and Senoi both now speak Austro-Asiatic languages indicative of cultural diffusion from Senoi to Semang. In contrast, the Proto-Malays who came last to the southern part of this region speak Austronesian language and are Austronesians with some Negrito admixture. It is from this group that the contemporary Malays emerged. Here we provide an overview of the best available genetic evidences (single nucleotide polymorphisms, mitochondrial DNA, Y-chromosome, blood groups, human platelet antigen, human leukocyte antigen, human neutrophil antigen and killer-cell immunoglobulin-like receptor) supporting the complex genetic history of Peninsular Malaysia. Large scale sampling and high throughput genetic screening programmes such as those using genome-wide single nucleotide polymorphism analyses have provided insights into various ancestral and admixture genetic fractions in this region. Given the now extensive admixture present in the contemporary descendants of ancient sub-populations in Peninsular Malaysia, improved reconstruction of human migration history in this region will require new evidence from ancient DNA in well-preserved skeletons. All other aspects of the highly diverse and complex genetic makeup in Peninsular Malaysia should be

  13. International Nuclear Conference: a new era in Nuclear Science and Technology - the challenge of the 21st century: welcoming remarks

    International Nuclear Information System (INIS)

    Nahrul Khair Alang Md Rashid

    1997-01-01

    The address discusses the following issues: the role of MNS (Malaysian Nuclear Society) i.e creating a more scientifically-literate and scientifically-inclined society; nuclear science and technology in terms of its applications, penetration of the market place and end-users; further progress on peaceful uses of nuclear science and technology; 25 years anniversary of national nuclear research institute in Malaysia, MINT; the role of the media and MNS to facilitate acceptance of the technology

  14. International Nuclear Conference: a new era in Nuclear Science and Technology - the challenge of the 21st century: welcoming remarks

    Energy Technology Data Exchange (ETDEWEB)

    Alang Md Rashid, Nahrul Khair [Malaysian Inst. for Nuclear Technology Research (MINT), Bangi, Selangor (Malaysia)

    1997-12-01

    The address discusses the following issues: the role of MNS (Malaysian Nuclear Society) i.e creating a more scientifically-literate and scientifically-inclined society; nuclear science and technology in terms of its applications, penetration of the market place and end-users; further progress on peaceful uses of nuclear science and technology; 25 years anniversary of national nuclear research institute in Malaysia, MINT; the role of the media and MNS to facilitate acceptance of the technology

  15. The Development of Technical and Vocational Education in Malaysia--A Case Study in Quality Improvement. Case Studies on Technical and Vocational Education in Asia and the Pacific.

    Science.gov (United States)

    Hee, Tieng Fok

    The economic profile of Malaysia has changed from an economy mainly based on agriculture and the production of tin ore to a more balanced economy with continuing growth in the manufacturing and industrial sectors. Educational programs need to be upgraded and improved, particularly the direction and development of technical and vocational education…

  16. Public acceptance of nuclear power among Malaysian students

    Science.gov (United States)

    Muhamad Pauzi, Anas; Saad, Juniza Md; Arif Abu Bakar, Asyraf; Hannan Damahuri, Abdul; Syukri, Nur Syamim Mohd

    2018-01-01

    Malaysian government’s aim to include nuclear energy for electricity generation has triggered various reactions from all especially the public. The objective of this study is to have a better understanding on the knowledge, sources of information of nuclear power and sources of energy chosen by Malaysian in 20 years’ time. Besides that, we want to examine the level of acceptance and perception of Malaysian towards nuclear energy and we want to identify the correlation between public perceptions with the acceptance towards nuclear power in Malaysia, and also to study the differences between perception and acceptance of nuclear power with gender and educational level. For this research methodology, the research questions are given orally or through paper-pencil and also social networking site such as Facebook or through electronic media application such as WhatsApp and Google docs. The data were analysed using a SPSS version 22.0 (Statistical Package for the Social Sciences). Results showed that more than 50% of the respondents have the knowledge of nuclear energy. A part of from that, only 39 % are confident government can afford to build NPP in Malaysia and 41 % disagree nuclear energy is the best option for future energy. From analysis using SPSS 22 we estimate negative perception will give a negative acceptance in term of support towards the use of nuclear energy in power generation in Malaysia. There are also slight correlation that the higher the level of education of Malaysian, the more negative the perception of Malaysian in accepting nuclear energy as source of power in Malaysia. Therefore in shaping a positive acceptance of NPP in Malaysia, the authorities need to educate the people with the knowledge of nuclear in order to overcome the negative perception towards nuclear power.

  17. Higher Education and Development in South-East Asia. Volume II, Country Profiles.

    Science.gov (United States)

    Hayden, Howard; And Others

    This document, the second of three volumes concerned with the role of institutions of higher education in the development of countries in South-East Asia, presents country profiles for Burma, Thailand, Laos, Cambodia, Viet-Nam, Malaysia, Singapore, Indonesia, and the Philippines. The profile emphasizes background, higher education, educational…

  18. Towards Malaysian LADM Country Profile for 2D and 3D Cadastral Registration System

    NARCIS (Netherlands)

    Zulkifli, N.A.; Abdul Rahman, A.; Jamil, H.; Teng, C.H.; Tan, L.C.; Looi, K.S.; Chan, K.L.; Van Oosterom, P.J.M.

    2014-01-01

    This paper proposes a comprehensive Land Administration Domain Model (LADM, ISO 2012) country profile for 2D and 3D cadastral registration system for Malaysia. The proposed Malaysian country profile is partly based on the existing spatial (including survey) and administrative registration systems,

  19. 78 FR 62583 - Welded Stainless Pressure Pipe From Malaysia, Thailand, and the Socialist Republic of Vietnam...

    Science.gov (United States)

    2013-10-22

    ... Pressure Pipe From Malaysia: Request for Extension of Preliminary Determination,'' ``Welded Stainless Steel... Stainless Pressure Pipe From Malaysia, Thailand, and the Socialist Republic of Vietnam: Postponement of...: Charles Riggle (Malaysia), Brandon [[Page 62584

  20. 78 FR 764 - Frozen Warmwater Shrimp From China, Ecuador, India, Indonesia, Malaysia, Thailand, and Vietnam...

    Science.gov (United States)

    2013-01-04

    ... Shrimp From China, Ecuador, India, Indonesia, Malaysia, Thailand, and Vietnam; Institution of... States is materially retarded, by reason of imports from China, Ecuador, India, Indonesia, Malaysia... the Governments of China, Ecuador, India, Indonesia, Malaysia, Thailand, and Vietnam. Unless the...

  1. Status of effectiveness in internal audit in Nuclear Malaysia

    International Nuclear Information System (INIS)

    Nik Arlina Nik Ali; Noriah Mod Ali

    2010-01-01

    Full text: Internal Audit (IA) is a necessity process to obtain the certification of ISO 9001 and ISO/IEC 17025.Basically the content of this paperwork is to discuss on the effectiveness of Internal Audit conducted base on the audit report result which containing the information that have been recorded regarding the non-compliance's towards the certification standard and opportunity of improvements. (author)

  2. The role of Nuclear Energy Unit in gathering, organizing and disseminating of nuclear information

    International Nuclear Information System (INIS)

    Samsurdin Ahamad

    1986-01-01

    The Nuclear Energy Unit (UTN) was established with an aim to promote the application of Nuclear Science and Technology in industries, agriculture and medicine in Malaysia. Therefore UTN represents Malaysia in INIS so as to share the available information for collection, merging and dissemination of information. In UTN a variety of activities are being carried out, especially by the Information Science Department whereby a library, equipped with reading materials and a computerized information system (SMBK) is set up as the information centre. A number of publications have also been made so as to keep the technical officers and other staff aware of the developments in Nuclear Science and Technology. To provide a better understanding of the latest techniques and nuclear technological procedures, courses, seminars and workshops for officers involved are carried out. Talks and exhibitions are also organized in order to promote Nuclear Science and Technology amongst the layman. (author)

  3. Existing Noise Level at Railway Stations in Malaysia

    Directory of Open Access Journals (Sweden)

    Shahidan Shahiron

    2017-01-01

    Full Text Available Railway transportation known as one of the most environmental friendly transportation mode. However, the significance problems of railway transportation are noise pollution and negatively impact the wellbeing of the whole community. Unfortunately, there has been lack of public awareness about the noise level produce by the railway transportation in Malaysia. This study investigates the noise level produced by railway transportation in Malaysia specifically by Keretapi Tanah Melayu Berhad (KTMB. Methods of collecting existing noise level at railway stations in Malaysia are briefly discussed in this study. The finding indicates that the noise level produced by the railway transportation in Malaysia which is by KTMB is considered as dangerous to human being and also exceed the noise limit that has been assigned by Department of Environment Ministry of Natural Resources and Environment of Malaysia. A better noise barrier and improved material should be developed to mitigate the existing noise level produced by railway transportations in Malaysia.

  4. Targeting high-performance liquid chromatography-high-resolution mass spectrometry-solid-phase extraction-nuclear magnetic resonance analysis with high-resolution radical scavenging profiles - bioactive secondary metabolites from the endophytic fungus Penicillium namyslowskii

    DEFF Research Database (Denmark)

    Wubshet, Sileshi Gizachew; Nyberg, Nils; Tejesvi, Mysore V.

    2013-01-01

    The high-resolution radical scavenging profile of an extract of the endophytic fungus Penicillium namyslowskii was used to target analysis by high-performance liquid chromatography-high-resolution mass spectrometry-solid-phase extraction-nuclear magnetic resonance spectroscopy, i.e., HPLC...... NMR probe designed for 1.7-mm NMR tubes. To further explore the potential of the above HPLC-HRMS-SPE-NMR platform for analysis of endophytic extracts, six peaks displaying no radical scavenging activity were also analyzed. This allowed unambiguous identification of six metabolites, i...... and griseofulvin, directly from crude extract via HPLC-HRMS-SPE-NMR. Dechlorodehydrogriseofulvin was reported for the first time from nature....

  5. Malaysian perspective on the contribution of nuclear science and technology to national development

    Energy Technology Data Exchange (ETDEWEB)

    Alang Md Rashid, Nahrul Khair [Unit Tenaga Nuklear, Bangi, Selangor (Malaysia)

    1994-04-01

    The development of nuclear science and technology in Malaysia began with the inception of The Nuclear Energy Unit (UTN) in 1972. In 1985, the Atomic Energy Licensing Board was set up as a regulatory body to enforce the Atomic Energy Licensing Act. Ten years after UTN`s establishment, the first of its major facilities, a one Megawatt TRIGA MkII nuclear research reactor (RTP), was commissioned. This is the first step of any type of nuclear reactor for Malaysia. The healthy development of peaceful uses of nuclear science and technology in malaysia has enabled UTN to acquire several other major facilities. These facilities support research and development, in line with UTN`s mission, viz, to enhance national development through the applications of nuclear science and technology. This paper describes selected activities at UTN and some of its successes in linking the results of research and development to real-world applications through services and/or technology transfers.

  6. Malaysian perspective on the contribution of nuclear science and technology to national development

    International Nuclear Information System (INIS)

    Nahrul Khair Alang Md Rashid

    1994-01-01

    The development of nuclear science and technology in Malaysia began with the inception of The Nuclear Energy Unit (UTN) in 1972. In 1985, the Atomic Energy Licensing Board was set up as a regulatory body to enforce the Atomic Energy Licensing Act. Ten years after UTN's establishment, the first of its major facilities, a one Megawatt TRIGA MkII nuclear research reactor (RTP), was commissioned. This is the first step of any type of nuclear reactor for Malaysia. The healthy development of peaceful uses of nuclear science and technology in malaysia has enabled UTN to acquire several other major facilities. These facilities support research and development, in line with UTN's mission, viz, to enhance national development through the applications of nuclear science and technology. This paper describes selected activities at UTN and some of its successes in linking the results of research and development to real-world applications through services and/or technology transfers

  7. Sprouting Buds of Zebrafish Research in Malaysia: First Malaysia Zebrafish Disease Model Workshop.

    Science.gov (United States)

    Okuda, Kazuhide Shaun; Tan, Pei Jean; Patel, Vyomesh

    2016-04-01

    Zebrafish is gaining prominence as an important vertebrate model for investigating various human diseases. Zebrafish provides unique advantages such as optical clarity of embryos, high fecundity rate, and low cost of maintenance, making it a perfect complement to the murine model equivalent in biomedical research. Due to these advantages, researchers in Malaysia are starting to take notice and incorporate the zebrafish model into their research activities. However, zebrafish research in Malaysia is still in its infancy stage and many researchers still remain unaware of the full potential of the zebrafish model or have limited access to related tools and techniques that are widely utilized in many zebrafish laboratories worldwide. To overcome this, we organized the First Malaysia Zebrafish Disease Model Workshop in Malaysia that took place on 11th and 12th of November 2015. In this workshop, we showcased how the zebrafish model is being utilized in the biomedical field in international settings as well as in Malaysia. For this, notable international speakers and those from local universities known to be carrying out impactful research using zebrafish were invited to share some of the cutting edge techniques that are used in their laboratories that may one day be incorporated in the Malaysian scientific community.

  8. Sexual Harassment: Legal Protection Againts Workers in Malaysia

    OpenAIRE

    Arief, H. Hanafi

    2017-01-01

    Sexual harassment is a criminality that the government of Malaysia should give protection to the victims. Malaysia Criminal Act, Employment Act 1955, and Industrial Relations Act 1967 and Regulation or Act 117 were enforced to do. The protection includes any victim living in Malaysia without discrimination citizens or non-citizens, including labour migrants whether documented or undocumented. Sometimes employer violated their worker's rights because he believes that workers tend not to reveal...

  9. Review of the Burden of Esophageal Cancer in Malaysia.

    Science.gov (United States)

    Siti-Azrin, Ab Hamid; Wan-Nor-Asyikeen, Wan Adnan; Norsa'adah, Bachok

    2016-01-01

    Esophageal cancer is one of the top leading causes of cancer-related deaths in Malaysia. To date, neither the prevalence nor incidence of esophageal cancer nationally have been recorded. Esophageal cancer remains a major and lethal health problem even if it is not common in Malaysia. The late presentation of esophageal cancer makes it a difficult and challenging medical problem. Therefore, more governmental and non-governmental organizations of Malaysia should emphasize primary and secondary prevention strategies.

  10. KONSTRUKSI PEMBERITAAN KONFLIK INDONESIA VS MALAYSIA DI SURAT KABAR (

    OpenAIRE

    Qoniah Nur Wijayani; Netty Dyah Kurniasari; Tatag Handaka

    2012-01-01

    Confrontation between Indonesia and Malaysia frequently occurs. The conflicts between the two of nations then and now are always repeated and never go over. Since the Soekarno regime until Yudhoyono regime always comes up with several problems. On August 13, 2010, confrontation between Indonesia and Malaysia repeatedly happened. In the waters of Tanjung Berakit, Marine Police Malaysia (MPM) have arrested Indonesian officials (Kementerian Kelautan dan Perikanan (KKP)). Those reality has attrac...

  11. Konstruksi Pemberitaan Konflik Indonesia Vs Malaysia Di Surat Kabar (

    OpenAIRE

    Wijayani, Qoniah Nur; Kurniasari, Netty Dyah; Handaka, Tatag

    2012-01-01

    Confrontation between Indonesia and Malaysia frequently occurs. The conflicts between the two of nations then and now are always repeated and never go over. Since the Soekarno regime until Yudhoyono regime always comes up with several problems. On August 13, 2010, confrontation between Indonesia and Malaysia repeatedly happened. In the waters of Tanjung Berakit, Marine Police Malaysia (MPM) have arrested Indonesian officials (Kementerian Kelautan dan Perikanan (KKP)). Those reality has attrac...

  12. Establishing in Malaysia : The Impact of Cultural Factors

    OpenAIRE

    Dohlnér, Lisa; Grom, Karin

    2006-01-01

    Malaysia is one of the developing countries in the world that is on the verge to become de-veloped (Internationella Programkontoret, 2003). In 2004, Malaysia had a growth rate around 7% (United Nation Statistic Division, 2005) and it is implied that the Malaysian market is continuously growing. One factor that can increase the growth rate in Malaysia is foreign direct investments (FDI), which is, according to Chino (2004), one factor of sus-tainable growth. It has been noticed that the world ...

  13. A Comparison of Child Protection Law Between Indonesia and Malaysia

    OpenAIRE

    Jauhari, Iman

    2014-01-01

    This paper aims to compare child protection law between Indonesia and Malaysia especially in terms of family law (marriage), child definition and age limit, as well as other foundational principles. Content analysis method of a variety of relevant references is used and a comparative approach to child protection law in Indonesia and Malaysia is taken. There are many similarities between childprotection law in Malaysia and Indonesia, in which both systems specify the state, family, and parents...

  14. Critical Success Factors for Limited Service Hotels in Malaysia

    OpenAIRE

    Wong, Chee Keng

    2015-01-01

    Critical success factors were used originally in Information technology areas when it was first introduced but has since been applied generically in other industries. This study explores the critical success factors for limited service hotels in Malaysia from both customer and hotel operator/ business owners’ perspective. The literature presents information from tourism in general and in Malaysia, definition of limited service hotels and its relevance to the hospitality industry in Malaysia, ...

  15. Personal Financial Literacy and Financial Planning in Klang Valley, Malaysia

    OpenAIRE

    Hoe, Siew Yee

    2008-01-01

    The financial planning industry in Malaysia is still very much at its inception stage. Currently, regulators- Bank Negara Malaysia and Securities Commission of Malaysia have started to regulate the industry by imposing requirements for whoever wanted to venture into the financial planning profession. The title of ‘Financial Planner’ is now highly legalized by the authorities. Empirical studies have been done by overseas scholars and found that the lack of personal financial literacy has been ...

  16. Security Options for Malaysia in the 1990s.

    Science.gov (United States)

    1987-05-08

    Malaysia Plan, p. 195. 2 0 Statement by Malaysia’s Deputy Defence Minister, Dato Abang Abu Bakar quoted by The New Straits Times (Kuala Lumpur: 13 March...Malaysia has a constitutional monarchy 4or& of government. The Yang Dipertuan Agong (King) is chosen every 5 years from among the Sultans (rulers) of...and Dutch spheres of influence. The Pangkor Treaty of 1874 between the British and the Sultan of Perak marked the beginning of British colonial rule

  17. A Study on Energy Security for Electricity Generation in Peninsular Malaysia

    International Nuclear Information System (INIS)

    Fairuz Suzana Mohd Chachuli

    2013-01-01

    The study was analyzed 12 case studies comprises of energy strategies proposed by the Government for electricity generation in Peninsular Malaysia using the simulation by Model for Energy Supply System Alternatives and their General Environmental Impacts (MESSAGE) software for period of year 2009 until 2030. From this study it was found that the appropriate and efficient case study to overcome the energy security issues in Peninsular Malaysia is integrated energy strategies particularly on nuclear energy, electricity import from Sarawak and the development of renewable energy resources. The total expansion cost for the case study is RM19.489 billion with the increament only 3.27 % compared with reference case. The total CO 2 emission for this scenario is 1.825 M tonne with declination up to 27.16 % compared with reference case. Due to limited time and crucial problem on domestic natural gas supply to the power generation industry, the Government should formulate a comprehensive energy strategy to support the mission of Malaysia to become one of the developed country and high income country by year 2020. (author)

  18. Nuclear energy: Where do we go from here?

    Science.gov (United States)

    Muslim, Dato'Noramly, Dr

    2015-04-01

    As Malaysia progresses towards 2020, the depleting resource of oil and gas has forced a re-look at alternatives to replace fossil fuels as energy sources. Among the viable options is nuclear energy, enabling us to meet energy needs and sustain national development in the twenty-first century. Three essential steps Malaysia must take to introduce nuclear power into its energy mix are: energy planning, infrastructure development, and deployment. Malaysia has to face a series of challenges, including public acceptance, waste management, minimizing proliferation risk, and ensuring the security of nuclear plants and materials. Timely development of qualified and competent manpower is a key limiting factor in the development and transfer of nuclear technologies — and education and training take time, effort and money. There is a need for political will. Within the Asian region, China, Korea and Japan are in the forefront in utilizing nuclear power to meet electricity demands. Countries such as UAE, Bangladesh, Vietnam and Turkey are moving ahead with the nuclear option for electricity generation and they have begun planning and construction of nuclear power plants. Against this backdrop, what are Malaysia's moves? This paper discusses various options and challenges, obstacles and repercussions in meeting future energy demands.

  19. Towards the Implementation of Semi-Dynamic Datum for Malaysia

    Science.gov (United States)

    Shariff, N. S.; Gill, J.; Amin, Z. M.; Omar, K. M.

    2017-10-01

    A semi-dynamic datum provides positions with respect to time while taking into account the secular and non-secular deformations, making it the best approach to adapt with the dynamic processes of the earth. Malaysia, as yet, employs a static datum, i.e., GDM2000, at epoch 2000; though Malaysia has evidently been affected by seismic activity for the past decade. Therefore, this paper seeks to propose a design for implementing a semi-dynamic datum for Malaysia. Methodologically, GPS time series analyses are carried out to investigate the seismic activity of Malaysia, which essentially contributes to the proposed design of the semi-dynamic datum for Malaysia. The implications of implementing a semi-dynamic datum for Malaysia are discussed as well. The results indicate that Malaysia undergoes a complex deformation; whereby the earthquakes - primarily the 2004 Sumatra-Andaman, 2005 Nias and 2012 Northern Sumatra earthquakes - have affected the underlying secular velocities of Malaysia. Consequently, from this information, the proposed design, particularly the secular and non-secular deformation models, is described in detail. The proposed semi-dynamic datum comprises a transformation, temporal, and spatial module, and utilizes a bilinear interpolation method. Overall, this paper aims to contribute to the feasibility of a semi-dynamic datum approach for Malaysia.

  20. Spatial patterns of seaweed distribution in Malaysia using GIS

    Science.gov (United States)

    Lian, Du Hai; Sim, Jillian Ooi Lean; Fauzi, Rosmadi; Moi, Phang Siew

    2008-10-01

    The objective of this article is to represent spatial patterns of seaweed distribution in Malaysia. Seaweeds have been collected since 1984 along coastlines of 4675 km of peninsular Malaysia, Sabah, and Sarawak. However, there is no seaweed database and they cannot be displayed in a geographic view. Therefore, a database with 805 georeferenced observations was setup and GIS is used to analyze seaweed diversity based on this database. The highest number of observations is 94 which occur along east coastline of peninsular Malaysia. The highest number of species richness is 82 which are also along east coastline of peninsular Malaysia. Rhodophyta has the highest species richness while Chlorophyta has the least species richness.