• Title/Summary/Keyword: North Africa

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Technical Trend of Seawater Desalination Plant Using Renewable Energy (신재생에너지를 활용한 해수담수화플랜트 개발동향과 전망)

  • Choi, Jae-Baek;Jeong, Chang-Hee;Park, Seung-Gyu
    • Proceedings of the KIEE Conference
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    • 2011.07a
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    • pp.1368-1369
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    • 2011
  • 이 연구는 최근 물 부족시대를 대비한 차세대 기술로 각광 받고 있는 해수담수화설비의 동력을 기존의 화석연료에서 신재생에너지로 전환하고 있는 세계적인 추세와 기술동향을 살펴보고 국내 적용 가능성을 검토한 것이다. 특히 태양열, 태양광, 풍력 등을 활용하여 MENA(Middle East Asia & North Africa), 스페인, 지중해 연안 등의 지역에서 추진 중인 프로젝트의 성과를 살펴보고, 이를 토대로 극심한 물 부족으로 불편을 겪고 있는 국내 해안 도서지역에 적용할 수 있는 방안을 검토하였다.

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Advanced Technology Trends in Development of Land-Mine Detection Systems

  • Hwang, Sun-Tae;Park, Kil-Oung
    • Nuclear Engineering and Technology
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    • v.33 no.3
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    • pp.349-354
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    • 2001
  • While the United Nations UN) agencies work to restrict the manufacture, sale, and use of land-mines worldwide, a massive clean-up effort is needed to find and destroy the estimated 100 million land-mines still buried around the world. Land-mines left behind from wars worldwide are one of the past century's main unsolved problems of war and remain the focus of humanitarian land-mine detection and removal primarily in Europe, Africa, Asia and Central and South America. For example, approximately 1 million anti-personnel mines and other various kinds which have been buried in the 249.4 km (155 miles) demilitarized zone (DMZ) of the Korean peninsular should be completely removed in historical process of the peaceful unification between South and North Korea. In this regard, the current trends of technologies linked to land-mine detection systems are surveyed.

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Asian Cancer Registry Forum 2014-Regional Cooperation for Cancer Registration: Priorities and Challenges

  • Moore, Malcolm A.;Sangrajrang, Suleeporn;Bray, Freddie
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.5
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    • pp.1891-1894
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    • 2014
  • In February 6-7th, the Thai National Cancer Institute, the International Agency for Research on Cancer and its Mumbai Hub for Cancer Registration, together with the International Association of Cancer Registries and the APOCP/APJCP, jointly organized an Asian cancer registry forum to discuss regional cooperation for cancer registration. Held in the Grande Mercure Fortune Hotel, Bangkok, the meeting brought together leading scientists in cancer registration from South-East and North-East Asia as well as Australia, India and Iran and IARC itself, with coverage of various priorities and challenges of cancer registries regarding cancer control policy, operational parameters, assessment of survival and contributions to screening, for example. The current situation was highlighted and future directions and possible expansion of activities were discussed, with especial attention to the necessity for networks to help improve cancer registration across Asia and Africa.

A preliminary study of genetic structure and relatedness analysis of Nutria (Myocastor coypus) in Upo Wetland

  • Jung, Jongwoo;Jo, Yeong-Seok
    • Journal of Species Research
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    • v.1 no.1
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    • pp.100-103
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    • 2012
  • Nutria Myocastor coypus is one of a well known invasive riparian mammal found species around world from North America to Eurasia and Africa. In South Korea, feral nutrias inhabit areas from the Nakdonggang and Namgang (River) to their tributaries and Upo Wetland where they have had devastating effects on environment. Nevertheless, there has been little research about nutrias in Korea. This study is to analyze the genetic structure of the nutria population in the Upo Wetland and identify the origin of the source populations. Twenty individuals from the Upo Wetland were genotyped using 25 microsatellite loci. When compared with another introduced population, that of the Blackwater Nation Wildlife Refuge in U.S., the Upo population contains considerable genetic variations. Tests for Hardy-Weinberg equilibrium and Bayesian clustering analysis suggest the Upo population is genetically structured and has at least two source populations. This preliminary study presents the need for further in-depth studies about this species which should combine genetic and ecological studies.

Suitability Analyses of Domestic Hardwoods as Furniture Parts (국산(國産) 활엽수재(闊葉樹材)의 가구부재(家具部材) 이용(利用) 타당성(妥當性) 분석(分析))

  • Kim, Gyu-Hyeok;Kim, Jin-Sung
    • Journal of the Korean Wood Science and Technology
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    • v.27 no.1
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    • pp.24-29
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    • 1999
  • A model to classify domestic hardwood species for furniture applications was developed by using discriminant analysis. The results indicated that among those 36 domestic hardwoods, which have the desired properties for use in furniture parts, 15 species would possibly substitute for temperate hardwoods imported from North America and 21 species for tropical hardwoods imported from southeast Asia and western Africa.

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Trends in markets for home meal replacamnets (가정간편식의 시장 동향 분석)

  • Kim, Young-Wan
    • Food Science and Industry
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    • v.50 no.1
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    • pp.57-66
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    • 2017
  • Home meal replacements (HMR) are kinds of convenient foods as cooked or semi-cooked foods, which are produced outside of home, to eat directly or after simple cooking in substitution for traditional home meals. Recently the market size for HMR is expanding rapidly around the world due to the changes of global consumer trends, growth of single-person household, increase in economic participation of women, aging population, and so on. The Europe takes over 52.4% of the global market share for HMR in global HMR market, and North America, Asia-Pacific, and Africa-Middle East are following. The most popular HMR products in US and Europe are frozen foods, whereas the market share of chilled products in Asia including Japan, South Korea, and Vietnam are much higher than that in US and Europe. Currently, the trends in HMR is focus on the expansion of the list of products that replace for meals with simple cooking, but it is expected that nutrition-enforced HMR product for aged persons or patients who live alone are requested for the further growth of the HMR market.

Phenolic Compounds from Fruits of Amorpha fruticosa L.

  • Lee, hak-Ju;Lee, Hyun-Jung;Park, Il-Kwon;Shin, Sang-Chul;Lee, Myung-Koo;Paik, Ki-Hyon
    • Proceedings of the PSK Conference
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    • 2003.10b
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    • pp.190.4-191
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    • 2003
  • This study was carried out to examine the constituents of Amorpha fruticosa (Leguminosae), a shrub originated from North Africa. Dried and ground fruit of A. fruticosa were extracted with methanol and then concentrated to give the crude extracts. The crude extracts was successively fractioned with organic sovents, such as n-hexane, CH$_2$Cl$_2$ and EtOAc. Seven compounds were isolated from the fruits of A. fruticosa. On the basis of spectrosopic data, the structures of these compounds were determined as: kaempferol 7-O-${\alpha}$-L-rhamnopyranoside (I), methyl 3,4,5- trihydroxybenzoate (methyl gallate, II), tephrosin (III), dalbinol (IV), gallic acid (V), 2",4",5",7-tetramethoxyisofavone (Ⅵ) and Dalbinol 2"-O-${\beta}$-D-Glucopyranoside (Ⅶ) respectively. (omitted)

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New record of an alien plant, Petrorhagia nanteuilii (Caryophyllaceae) in Korea

  • HONG, Jeong-Ki;SHIM, Sang Deog;KIM, Hyun Sik;SIM, Sunhee;HYUN, Chang Woo;KIM, Jung-Hyun
    • Korean Journal of Plant Taxonomy
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    • v.51 no.4
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    • pp.386-390
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    • 2021
  • Petrorhagia nanteuilii (Burnat) P. W. Ball & Heywood (Caryophyllaceae), native to western Europe and western North Africa and an introduced or alien plant in South America, Australia, and Japan, was newly found in Gyeongsangnam-do, Korea. Petrorhagia is clearly distinguished from other genera by a bract at the base of calyx, which differs from Gypsophila L., and commissures at the sepals, which is different from Dianthus L. Petrorhagia nanteuilii grows on slopes and roadsides, suggesting that it is likely to have been introduced through the installation of green sites and road construction. A precise description, illustration, photographs, and a key to related genera and species is provided.

The Study of the Historic Origin and the Symbolism of Mehndi (멘디의 역사적 기원과 상징성에 대한 연구)

  • Jo, Eun-Young;Yoo, Tai-Soon
    • Fashion & Textile Research Journal
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    • v.6 no.3
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    • pp.297-306
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    • 2004
  • Mehndi, becoming a kind of body fashion in western advanced countries nowadays, is a exquisite, classical fashion form sublimated to traditional faith, medicine and designing art. As one of the cultural arts, especially transmitted by women, a individual tradition of the way how to do the mehndi and the design has been handed down from one culture to another over a thousand of years and it is extensively using in many area, all around world today. Mehndi was used as preparing for special events or celebrations in India, Africa, Central Asia in order to pray for happiness, good luck and calm hart 5000 years ago. Especially, it is concerned with romantic love or a wedding and takes important part of a traditional wedding reception and bride adorning in the culture of Hindu or Islam. In addition to adorning skin, mehndi has various symbols, meaning, function, that is, as a speechless language, in several cultures, it has common meaning such as attraction, protection, celebration. The design of mehndi has been in harmony with the figure, colors, skin types of the dress or the ornament. According to the region, religion, design, mehndi is divided into the design of India and Morocco mostly. Indian design mainly shows flowers and paisley pattern, people widely recognize this design to celebrate and adorn bride in wedding ceremony, still apply mehndi the present time. Moroccan mehndi design, representing North Africa, characterized a bold geometrical figure which stands for belief in living under the protection from supernatural power. Through the understanding of these various meaning, function, symbolism of the design, adorning their body, the current general public use mehndi as not only aesthetic means but also another self expression.

Physicians' Understanding of Nutritional Factors Determining Brain Development and Cognition in the Middle East and Africa

  • Vandenplas, Yvan;Rakhecha, Aditya;Edris, Amira;Shaaban, Bassel;Tawfik, Eslam;Bashiri, Fahad A.;AlAql, Fahd;Alsabea, Hassan;Haddad, Joseph;Barbary, Mohammed El;Salah, Mohamed;Abouelyazid, Mohamed;Kumar, Mudit;Alsaad, Sulaiman
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • v.22 no.6
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    • pp.536-544
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    • 2019
  • Purpose: Proper nutrition is essential for brain development during infancy, contributing to the continued development of cognitive, motor, and socio-emotional skills throughout life. Considering the insufficient published data in the Middle East and North Africa, experts drafted a questionnaire to assess the opinions and knowledge of physicians on the impact of nutrition on brain development and cognition in early life. Methods: The questionnaire consisted of two parts: The first focused on the responders' demographic and professional characteristics and the second questioned the role of nutrition in brain development and cognition. Descriptive statistics were used to summarize respondents' characteristics and their responses to questions. Results: A total of 1,500 questionnaires were distributed; 994 physicians responded. The majority of the surveyed physicians (64.4%) felt that nutrition impacts brain development in early childhood (0-4 years), with almost 90% of physicians agreeing/strongly agreeing that preventing iron, zinc, and iodine deficiency would improve global intelligence quotient. The majority of physicians (83%) agreed that head circumference was the most important measure of brain development. The majority of physicians (68.9%) responded that the period from the last trimester until 18 months postdelivery was crucial for brain growth and neurodevelopment, with 76.8% believing that infants breast-fed by vegan mothers have an increased risk of impaired brain development. Conclusion: The results of this study show that practicing physicians significantly agree that nutrition plays an important role in brain and cognitive development and function in early childhood, particularly during the last trimester until 18 months postdelivery.