• Title/Summary/Keyword: organisation

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Concentration variability of atmospheric radon and gaseous pollutants at background area of Korea between 2017 and 2018

  • Kim, Won-Hyung;Yang, Hyo-Sun;Bu, Jun-Oh;Kang, Chang-Hee;Song, Jung-Min;Chambers, S.
    • Analytical Science and Technology
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    • v.35 no.1
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    • pp.32-40
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    • 2022
  • The concentrations of radon in the atmosphere were measured at the Gosan site of Jeju Island during 2017-2018, in order to investigate the time-series variation characteristics and the dependency of airflow transport pathways. The mean 222Rn concentration was 2,480 mBq m-3, and its monthly concentration in November was 3,262 mBq m-3, more than twice as that in July (1,459 mBq m-3). The diurnal radon concentrations increased throughout the nighttime to the maximum (2,862 mBq m-3) at around 7 a.m., then gradually decreased throughout the daytime by the minimum (1,997 mBq m-3) at around 3 p.m. The seasonal and monthly variations of CO, NO2, O3 showed a roughly similar pattern to that of radon for the same period, as high in winter and low in summer. The cluster back trajectory analysis described that about 60 % of overall airflow pathways was influenced by the airflow from China. The concentrations of radon and gaseous pollutants were relatively high as the airflow was influenced by China continent, but comparatively much lower as influenced by the northern Pacific Ocean.

Serological and molecular prevalence of lumpy skin disease virus in Korean water deer, native and dairy cattle in Korea

  • Ko, Young-Seung;Oh, Yeonsu;Lee, Taek Geun;Bae, Da-Yun;Tark, Dongseob;Cho, Ho-Seong
    • Korean Journal of Veterinary Service
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    • v.45 no.2
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    • pp.133-137
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    • 2022
  • Lumpy skin disease (LSD) is a severe cross-border infectious disease that causes fever, skin and visceral nodules in cattle. LSD is caused by the lumpy skin disease virus (LSDV), a dsDNA virus that belongs to the genus Capripoxvirus. Although LSD has been found only in Southern Africa traditionally, in the last decade it is spreading very quickly through the Middle East and into Eastern Europe and China. It usually affects cattle and water buffalos being transmitted by blood-feeding insects. As it causes a huge economic impact, LSD is a notifiable disease by World Organisation for Animal Health, and managed as the legal infectious disease class I in Korea. Therefore, the purpose of this study was to confirm the existence of LSDV antigens or antibodies in Korean livestock. We collected 1,200 blood samples from cattle (Korean native and dairy cattle) and Korean water deer in 4 major provinces of the country, then tested the existence of LSDV antigen and antibody. None (0.0%) of the 1,200 blood samples were positive for both antigen and antibody of LSDV. To the best of our knowledge, this is the first study that examines the prevalence of LSDV in Korea. Our study aims to report the LSDV occurrence situation obtained by surveillance in Korea and provide information that may help prevention of LSD epidemics.

Beyond Armageddon: Is the Jehovah's Witnesses' Paradise Earth Conceivable? (아마겟돈을 지나서 - 여호와의 증인이 말하는 지상낙원은 상상할 수 있는 것인가? -)

  • Chryssides, George D.
    • Journal of the Daesoon Academy of Sciences
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    • v.32
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    • pp.237-267
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    • 2019
  • The article considers the problems of envisaging a paradise on earth, with special reference to Jehovah's Witnesses. After an explanation of their relationship to the Christian Protestant tradition, particularly Adventism and American fundamentalism, some key doctrines of the Watch Tower organisation are identified, with particular reference to their belief in a coming earthly paradise. Jehovah's Witnesses are a restorationist movement, seeking a restored paradise on earth, and endeavouring to restore authentic Christianity in what they take to be its original form. Discussion is given to the possibility of physical accommodation on the earth, the position of animals, family life, language, and technology. Finally, brief comparison is made with the expected paradise of the Daesoon Jinrihoe, which is based on a radically different worldview. It is concluded that such differences help to explain why Jehovah's Witnesses have limited success in Korea, as compared with indigenous Korean new religions such as Daesoon Jinrihoe.

Constructionarium: Turning Theory Into Practice

  • Stevens, Julia
    • International conference on construction engineering and project management
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    • 2022.06a
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    • pp.1220-1220
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    • 2022
  • Constructionarium Ltd is a not-for-profit organisation which delivers a residential, experiential, immersive learning opportunity to university students from across the built environment education sector. Since 2002, the Constructionarium education model has been available to students in engineering, construction management and architecture at a purpose built, 19-acre multi-disciplinary training facility in Bircham Newton, England simulating real site life and reflecting site processes, practices and health and safety requirements. The unique approach of Constructionarium puts experiential learning and sustainability at the heart of everything. In a week, students develop a practical understanding of the construction process, develop transferable skills, build a team and are exposed to the latest in sustainable technologies. Experiential learning is what differentiates a Constructionarium project from regular field trips or site visits. At Constructionarium the focus is on learning by participation rather than learning through theory or watching a demonstration. The projects cannot be replicated in a classroom or on campus. Using the hands-on construction of scaled down versions of iconic structures from around the world, students learn that it requires the involvement of the whole construction team to successfully complete their project. Skills such as communication, planning, budgeting, time management and decision making are woven into a week-long interrelationship with industry professionals, academic mentors and trades workers. Working together to enhance transferable skills brings the educational environment into the reality of completing an actual construction project handled by the students. Constructionarium has used this transformational learning model to educate thousands of students from all over the United Kingdom, Europe and Asia. Texas A&M University in the United States has sent multiple teams of students from its Department of Construction Science every operational year since 2016.

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Distribution of Skill and Encouraging Motivation to Enhance Resilience: Evidence from Accounting Personnel During COVID-19 Crisis

  • Yamuna Rani PALANIMALLY;Mohd Danial Afiq Khamar TAZILAH;Zam Zuriyati MOHAMAD;Meenah RAMASAMY;Mohamad Rohieszan RAMDAN;Dayang Rafidah SYARIFF M. FUAD;Noral Hidayah ALWI
    • Journal of Distribution Science
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    • v.22 no.2
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    • pp.41-50
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    • 2024
  • Purpose: This study aims to identify the distribution of skill evolution for accounting personnel during the health crisis and investigate the impact of accounting skills in developing resilience among accounting personnel. Research design, data, and methodology: A total of 131 respondents of accounting personnel participated in a self-administered survey questionnaire. This data is analysed using the partial least square structural equation modeling. Results: The results show that accounting skills, digital skills, and writing skills have a significant impact on developing accounting personnel's motivation, subsequently leading to resilience. Conclusions: This study adds to the literature on the new requirements and future profiles of Malaysian organisation and the accounting profession. This will be a good reference for the practitioners to identify the relevant skills required for accountants after the pandemic. Furthermore, this study includes encouraging motivation and skills to improve resilience in the Malaysian context further to understand the push factors on skills evolution among the accountants. Higher education institutions with accounting courses would consider the potential future skills of accountants to meet market demands on time when updating the institutions' curricula program. Hence, the relevant skills required can be developed and practiced at the education level, especially secondary and tertiary levels.

Neoadjuvant chemoradiotherapy versus immediate surgery for resectable and borderline resectable pancreatic cancer: Meta-analysis and trial sequential analysis of randomized controlled trials

  • Shahab Hajibandeh;Shahin Hajibandeh;Christina Intrator;Karim Hassan;Mantej Sehmbhi;Jigar Shah;Eshan Mazumdar;Ambareen Kausar;Thomas Satyadas
    • Annals of Hepato-Biliary-Pancreatic Surgery
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    • v.27 no.1
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    • pp.28-39
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    • 2023
  • We aimed to compare resection and survival outcomes of neoadjuvant chemoradiotherapy (CRT) and immediate surgery in patients with resectable pancreatic cancer (RPC) or borderline resectable pancreatic cancer (BRPC). In compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement standards, a systematic review of randomized controlled trials (RCTs) was conducted. Random effects modeling was applied to calculate pooled outcome data. Likelihood of type 1 or 2 errors in the meta-analysis model was assessed by trial sequential analysis. A total of 400 patients from four RCTs were included. When RPC and BRPC were analyzed together, neoadjuvant CRT resulted in a higher R0 resection rate (risk ratio [RR]: 1.55, p = 0.004), longer overall survival (mean difference [MD]: 3.75 years, p = 0.009) but lower overall resection rate (RR: 0.83, p = 0.008) compared with immediate surgery. When RPC and BRPC were analyzed separately, neoadjuvant CRT improved R0 resection rate (RR: 3.72, p = 0.004) and overall survival (MD: 6.64, p = 0.004) of patients with BRPC. However, it did not improve R0 resection rate (RR: 1.18, p = 0.13) or overall survival (MD: 0.94, p = 0.57) of patients with RPC. Neoadjuvant CRT might be beneficial for patients with BRPC, but not for patients with RPC. Nevertheless, the best available evidence does not include contemporary chemotherapy regimens. Patients with RPC and those with BRPC should not be combined in the same cohort in future studies.

Pig production in Africa: current status, challenges, prospects and opportunities

  • Akinyele O. K. Adesehinwa;Bamidele A. Boladuro;Adetola S. Dunmade;Ayodeji B. Idowu;John C. Moreki;Ann M. Wachira
    • Animal Bioscience
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    • v.37 no.4_spc
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    • pp.730-741
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    • 2024
  • Pig production is one of the viable enterprises of the livestock sub-sector of agriculture. It contributes significantly to the economy and animal protein supply to enhance food security in Africa and globally. This article explored the present status of pig production in Africa, the challenges, prospects and potentials. The pig population of Africa represents 4.6% of the global pig population. They are widely distributed across Africa except in Northern Africa where pig production is not popular due to religio-cultural reasons. They are mostly reared in rural parts of Africa by smallholder farmers, informing why majority of the pig population in most parts of Africa are indigenous breeds and their crosses. Pig plays important roles in the sustenance of livelihood in the rural communities and have cultural and social significance. The pig production system in Africa is predominantly traditional, but rapidly growing and transforming into the modern system. The annual pork production in Africa has grown from less than a million tonnes in year 2000 to over 2 million tonnes in 2021. Incidence of disease outbreak, especially African swine fever is one of the main constraints affecting pig production in Africa. Others are lack of skills and technical know-how, high ambient temperature, limited access to high-quality breeds, high cost of feed ingredients and veterinary inputs, unfriendly government policies, religious and cultural bias, inadequate processing facilities as well as under-developed value-chain. The projected human population of 2.5 billion in Africa by 2050, increasing urbanization and decreasing farming population are pointers to the need for increased food production. The production systems of pigs in Africa requires developmental research, improvements in housing, feed production and manufacturing, animal health, processing, capacity building and pig friendly policies for improved productivity and facilitation of export.

Single Oral Dose Toxicity Test of Jeopgoltang Extracts in Sprague-Dawley Rat (접골탕(接骨湯) 2.0의 Sprague-Dawley 랫드를 이용한 단회경구투여 독성시험)

  • YoungJin Choi;HyoJung Kim;Se-Jin Kim;JunSub Kim;Jiwoon Jeong;HyunHee Leem;BoGyung Jang;YuJin Park;Jungtae Leem;Gi-Sang Bae;Bitna Kweon;Dong-Uk Kim
    • The Korea Journal of Herbology
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    • v.39 no.2
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    • pp.19-25
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    • 2024
  • Objectives : Jeopgoltang (JGT) is a new Korean herbal medicine formulation that is used to treat bone fractures. Although JGT is frequently used in clinical practice, there is a lack of scientific evidence on its safety. This study aimed to evaluate the preclinical toxicity of JGT using a single oral dose toxicity test in Sprague-Dawley (SD) rats. Methods : Five male and female rats per group were orally administered 1,250, 2,500, or 5,000 mg/kg of JGT after fasting for 12 h. Mortality and changes in clinical signs, body weight, and necropsy findings were monitored for 14 days according to the guidelines of the Korean Ministry of Food and Drug Safety and Organisation for Economic Co-operation and Development (OECD). Results : No significant clinical signs or mortality were observed after a single administration of up to 5,000 mg/kg. In addition, no significant necropsy findings related to JGT administration were observed. Conclusions: In conclusion, these results suggest that approximate Lethal Dose (ALD) of JGT on SD rats is over 5,000 mg/kg.

Operational Process and Success Factors of Corporate Venture in a Chinese Company: A Case Study of Haier (중국기업의 사내벤처 운영과정과 성공요인: 하이얼(Haier) 중심으로)

  • Yu-Rou Hou;Yuan-Jing Jin;Moon-Gu Huh
    • Asia-Pacific Journal of Business
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    • v.14 no.4
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    • pp.87-113
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    • 2023
  • Purpose - Focusing on Haier, a successful corporate venture in China, we analyse the operating mechanism and success factors of corporate venture, and reveal the necessary factors for the successful implementation of corporate venture. Design/methodology/approach - This study is a single case study centred on Haier, a successful corporate venture in China. Findings - The operational process of Haier's corporate venture includes six key aspects: project selection, team building, resource allocation and support, project implementation, risk control measures, performance evaluation and rewards. In terms of success factors, the support of top management with leadership capability of value creation and sharing is very important for the success of corporate venture. Secondly, a multi reward mechanism can be introduced to motivate employees and improve performance. Thirdly, it is important to integrate corporate culture into the operating mechanism of an corporate venture. Fourthly, flexible operations that break down rigid organisational boundaries and transform the organisation into a more open platform for entrepreneurship can increase the likelihood of success. Finally, empowering employees with operational discretion can also have a positive impact on the success of an Corporate Venture. Research implications or Originality - This study contributes to theory and practice by analysing the success conditions of corporate venture, providing new understanding and drawing new perspectives, especially from the experience of Haier. The results suggest strategies and flexibility for successfully pursuing corporate venture, and provide important experience for international companies to help them gain competitive advantage in global competition. It also helps corporate leaders to promote new directions and innovations and improve their strategies to respond to dynamic environments.

Statement by the Korean Society of Occupational and Environmental Medicine on the proposed reform of working hours in South Korea

  • Hee-Tae Kang;Chul-Ju Kim;Dong-Wook Lee;Seung-Gwon Park;Jinwoo Lee;Kanwoo Youn;Hwan-Cheol Kim;Kyoung Sook Jeong;Hansoo Song;Sung-Kyung Kim;Sang-Baek Koh
    • Annals of Occupational and Environmental Medicine
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    • v.35
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    • pp.17.1-17.6
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    • 2023
  • The current 52-hour workweek in South Korea consists of 40 hours of regular work and 12 hours of overtime. Although the average working hours in South Korea is declining, it is still 199 hours longer than the Organisation for Economic Co-operation and Development average of 1,716 hours per year. In view to this, the South Korean government has now proposed to reform the workweek, mainly intending to increase the workweek to 69 hours when the workload is heavy. This reform, by increasing the labor intensity due to long working hours, goes against the global trend of reducing work hours for a safe and healthy working environment. Long working hours can lead to increased cerebrovascular and cardiovascular diseases, industrial accidents, mental health problems, and safety accidents due to lack of concentration. In conclusion, the Korean government's working hour reform plan can have a negative impact on workers' health, and therefore it should be thoroughly reviewed and modified.