• Research in Community and Public Health Nursing
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• v.22 no.4
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• pp.429-437
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• 2011

Purpose: The purposes of this study were to describe the prevalence of low weight and to investigate related factors contributing to low weight in community-dwelling older adults. Methods: From the database of the Fourth Korean National Health and Nutrition Examination Survey (KNHANES-IV), the researchers selected 2,964 older adults aged over 65. The original study was a population-based epidemiological survey of health and nutrition with a stratified multistage clustered probability design. Data were analyzed using ${\chi}^2$-test and multiple logistic regression with the SPSS/WIN 18.0 program. Results: The prevalence of low weight in older adults was 4.7%. The prevalence of low weight was different according to demographic characteristics. That is, the rate was higher in male elders, older ones, and rural residents. In the cases of current smoking, frequent alcohol consumption and no chronic disease, the prevalence of low weight was higher. Age, gender, area of residence, and current smoking were found to be contributing factors to low weight in community-dwelling older adults. Conclusion: The result of this study provides important insights into possible reasons for low weight in community- dwelling older adults and suggests that low weight should be considered in promoting older adults' health.

• Journal of Environmental Science International
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• v.12 no.5
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• pp.511-519
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• 2003

It is difficult to define the urban fringe using a specific geographical designation in the physical planning system because the existence of the urban fringe is certainly not equal in all directions from the inner urban area to the rural area, and is often a discontinuous spatial phenomenon from the inner fringe to the urban shadow. Nevertheless, the urban fringe raises land use management issues which stem from its own peculiar set of land use characteristics. For example, in the UK, how the public can enjoy access to the countryside in the urban fringe while at the same time recognising and acknowledging the importance of landowners and farmers property rights\ulcorner how can a poor quality environment and degraded landscape be improved aesthetically and physically to meet the multiple recreational needs of a diverse population when local authorities are confronted with limited ability to fund and acquire land for these purposes\ulcorner The challenge of addressing these land use management issues necessitates approaches which build a coalition of interest groups and public and non-government organizations in the management processes in order to improve the physical, economic and social environments and facilitate the management mechanism.

• Journal of agricultural medicine and community health
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• v.17 no.2
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• pp.103-111
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• 1992

In order to estimate the level of illness and the pattern of 2 week - prevalence of morbidity by demographic and socioeconomic factors among the inhabitants in Wando district which is located off the southern seashore from mainland Korea, the household interview survey was performed to the sample population selected by stratified proportional random sampling method from January 15 to 30, 1990 in Wan-do Gun, Chonnam province. The data were collected from 5,134 family members of 1,234 households which were 5.2% of total households of the area. The results observed were following: 1. The 2 week-prevalence was 12.1%. 2. There was no significant difference of 2 week-prevalence between male and female, and that was higher in lower income group and longer duration of residence group and larger number of household group.

• Proceedings of the Korean Society of Crop Science Conference
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• 1998.10a
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• pp.159-173
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• 1998

Assuming the united Korea, total population is estimated to be 70 million and grain demand for the people is estimated to reach 30 million metric tons. Cultivated land in North Korea is about the same as South Korea i.e. 2 million hectares. However grain production in North Korea is about one half of South Korea's, 6 million metric tons in the South and 3 million metric tons in the North a year. This implies that the United Korea need to import more than 20 million metric tons of grain a year and it will trigger many economic and social problems for the United Korea. In order to meet deficient grain supply, the United Korea can choose three possible policy options; importation of grains or increased investment in foreign agricultural development or increase in domestic supply Among the possible policy options, increase in domestic supply is desirable and can be achieved by developing North Korea's grain supply potential. North Korean agricultural development can also be achieved most effectively through cooperation between the South and North. An effective policy option for agricultural cooperation between the South and North is supply of agricultural inputs such as fertilizer and pesticides and exchanges of agricultural technology. Cooperation between the South and North in the agricultural sector should be achieved and developed further to solve the potential food problem before unification.

• Journal of Marine Bioscience and Biotechnology
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• v.3 no.1
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• pp.31-37
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• 2008

Off the 1,572 km long coastline of Namibia lies known as the Benguela upwelling system, a very rich source of marine life supporting traditional and modern forms of fishery. Commercial fishing and fish processing is one of the fastest-growing sectors of the Namibian economy in terms of employment, export earnings, and contribution to GDP. The fishing industry has grown to the extent that it is currently Namibia's second biggest export earner of foreign currency after mining (90% of national output is marketed for export). In 2005, Namibia harvested about 552,164 tonnes of fish. The final value of processed products (export value) that year was around US$ 376.0 million. Besides the marine captured fisheries, Namibia also has a small but vibrant aquaculture sector. Inland captured fisheries exist in the north-east and north-west of Namibia where as commercial freshwater aquaculture of tilapia and catfish is also undertaken. The inland fisheries are mainly subsistence based and typically labour intensive, with low catch per unit effort. However the subsistence fisheries from these regions play a significant role in the lives of rural community. The domestic market for marine fish products is extremely limited due to the small size of the population (2 million). The fishing industry is a source of considerable employment for many Namibians. Huge potential to increase production exists in Namibia, unpolluted high quality marine waters, high natural primary productivity of the seawater, availability of inexpensive fish by-products from established fish processing sector for inclusion in wet aqua-feeds and well-established processing, packaging and marketing systems due to the marine capture fisheries that can be adopted for aquaculture purpose.

• The Journal of Asian Finance, Economics and Business
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• v.8 no.5
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• pp.505-513
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• 2021

Poverty is often referred to as a phenomenon of scarcity, inadequacy or instability of income. Besides, poverty can also cause health issues, exacerbate social problems, leading to isolation, discrimination and loss of a bright future. Lately, the role of zakat (the compulsory giving of a set proportion of one's wealth to charity) as a useful tool in combating poverty has been highlighted since zakat collected will be distributed specifically to the poor and needy groups. This paper seeks to assess the role of zakat in combating poverty among recipients. A questionnaire was distributed to 300 participants selected from the list of recipients who received assistance from Zakat institutions. A cluster random sampling has been utilized to select sampling from the target population. The data were analyzed using SPSS to provide descriptive analysis. Past evidence has shown how zakat has able to transform the recipient into a payer especially through education or business assistance. Proper management of zakat institution is seen as a powerful mechanism to facilitate community development and to strengthen the Muslim economy. Results show the importance of zakat in the effort to eradicate poverty and further able to improve the asnaf's quality of life.

• International Journal of Knowledge Content Development & Technology
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• v.10 no.4
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• pp.47-64
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• 2020

The study investigated the role of libraries in curtailing the spread of COVID-19 pandemic in Nigeria. Six research objectives were raised to guide the conduct of the study. The survey type of the descriptive research design was employed. The population of the study comprised of 139 selected librarians in Nigeria. The complete enumerative sampling technique was adopted to study the entire 139 librarians. The instrument for data collection was an online survey questionnaire designed by the researchers using SurveyMonkey and administered to the respondents via the Nigerian Library Association (NLA) WhatsApp group and the NLA Google group. The data collected were analyzed using descriptive statistics. The study revealed that among the services delivered by Nigerian libraries amidst the global pandemic are COVID-19 awareness and sensitization creation, provision of digital contents to patron, organizing online streaming programs and connecting patrons/citizens to accurate and reliable data on COVID-19 cases around the world. The study further revealed that these services are delivered frequently despite the low level of Nigerian libraries' preparedness for global pandemic. The study concluded that, Nigerian libraries, through their services, are potent weapon for promoting positive change, development, orientation, and re-orientation in the society. By creating COVID-19 awareness/sensitization (especially in rural areas), libraries are able to contribute significantly to the fight against the pandemic.

• Korean Journal of Organic Agriculture
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• v.29 no.3
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• pp.397-414
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• 2021

As the agricultural population continues to age, the shortage of labor is worsening. To respond to this, Machinery Operators, those who work on behalf of farmers, are on demand. This study examines the cases in Imsil, Sunchang, and Namwon in Jeollabuk-do, where such agencies are in action, and analyzes the elements of their success and customer satisfaction. A survey was circulated among the farmers who used these agricultural agencies, and a total of 180 responses were submitted. A multiple regression analysis was conducted to prove our thesis. The study shows that the agricultural assistance provided by the Machinery Operators did help in ameliorating the shortage of labor, and resulted in high customer satisfaction. In particular, it was analyzed that Assurance and responsiveness had a significant positive effect on satisfaction. In addition, satisfaction was analyzed to fully mediate between service quality and intention to reuse. This study provides further support for the need to expand the institution of Machinery Operators and to encourage agricultural agencies in order to address the shortage of labor in rural areas due to aging.

• Food Science and Industry
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• v.55 no.2
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• pp.176-187
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• 2022

Because of human population growth, longer lifespans, and climate change, there is growing concern around world to produce enough food and feed. Insects are regarded as an alternative with high potential because the production of insects demands limited amounts of water and land, and they can add value to low-value by-products. Insects have high levels of crude protein, lipids and minerals. The relative amount of protein can vary substantially, with crude protein content ranging from 23% to 76%, depending on insect species. Their amino acid composition is good and protein digestibility is high. Insect to be a significant sustainable source as a replacement of ingredients such as soya or fishmeal in the feeds of terrestrial livestock or fish. This review provides an overview of nutritional value of insect in animal feed and challenges required to develop a sustainable, safe, and affordable insect farming industry.

• Parasites, Hosts and Diseases
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• v.60 no.2
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• pp.97-107
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• 2022

This study was done to provide an overview of the latest trichomoniasis status in Korea by finding disease clusters and analyzing temporal trends during 2012-2020. Data were obtained from the Health Insurance Review & Assessment Service (HIRA) of Korea. SaTScan and Joinpoint programs were used for statistical analyses. Gyeonggi-do had the highest average population and highest number of cases. The high incidence of T. vaginalis infections were observed among women aged 40-49 and 30-39 years (33,830/year and 33,179/year, respectively). Similarly, the 40-49 and 30-39 age group in men showed the highest average cases (1,319/year and 1,282/year, respectively). Jeollabuk-do was the most likely cluster, followed by Busan/Gyeongsangnam-do/Ulsan/Daegu and Jeju-do and Gwangju. Urban and rural differences were prominent. Trichomoniasis has decreased significantly in most clusters, except for Incheon. Trichomoniasis was decreasing in women recently after peaking around 2014. Men showed different trends according to age. Trichomoniasis was increasing in the 10-39 age groups, but decreasing in the 40-59 age groups. This study might provide an analytic basis for future health measures, policy-makers, and health authorities in developing effective system for prevention of trichomoniasis.