• 한국벤처창업학회:학술대회논문집
• /
• 한국벤처창업학회 2022년도 추계학술대회
• /
• pp.59-65
• /
• 2022

본 연구는 코로나 팬데믹과 같은 외부 환경의 영향뿐만 아니라 경쟁 환경 및 시장변화에 적절하게 대응하지 못하는 등 역량부족의 문제로 사업 실패률이 높아진 소상공인들의 성공적인 재기를 돕고자 이들에게 요구되는 역량을 모델링하는데 목적이 있다. 이를 위해 1977년부터 2022년까지 발행된 관련 문헌을 분석하였고 7인의 재도전 소상공인을 대상으로 행동사건인터뷰(BEI)를 진행하였으며, 역량개발 및 HRD 전문가를 섭외하여 세 차례에 걸처 초점집단인터뷰(FGI)를 실시하는 과정을 통해 역량초안을 도출하였다. 이를 바탕으로 12명의 관련분야(창업, 소상공인, 심리/역량) 전문가를 섭외하여 3회에 걸친 델파이기법(Delphi Analysis)을 통해 재도전 소상공인의 성공적인 재기에 도움이 되는 역량을 2개의 역량군(소상공인, 실패회복), 8개의 세부역량(사업기회포착, 사업기획, 사업차별화, 운영관리, 판로개척, 제품과 서비스 연구개발, 긍정적 자기조절, 실패경험 극복 및 대처), 22개의 역량요소, 72개의 지식·기술·태도(KSA)가 표시된 행동지표로 도출하였다. 이와 같이 진행된 본 연구는 국내 최초로 재도전 소상공인에게 요구되는 역량을 구체화했다는데 학술적 의미가 있다. 또한 본 연구 결과는 재도전 소상공인 대상 역량기반 교육프로그램을 개발하거나 지원 프로그램에 적합한 대상자 선별하는 등에서 활용될 수 있으며 소상공인 스스로 사업 성공을 위해 역량을 진단하며 자기개발을 촉진하는데 활용할 수 있을 것으로 보인다.

• 대한전자공학회논문지SD
• /
• 제42권4호
• /
• pp.29-36
• /
• 2005

본 논문은 2004년 12월 국내 표준(KS)으로 제정된 ARIA 암호 알고리듬의 하드웨어 구조를 처음으로 제안하고 있다. ARIA 암호 알고리듬은 알려진 공격에 대하여 안전하며, Involution SPN (Substitution Permutation Network)으로써 구조적 효율성도 높다. 1 cycle/round 구조로 갖는 제안된 ARIA 구조는 회로 크기를 줄이기 위해 s-box를 듀얼 포트 롬과 배럴 로테이터를 채택한 고속의 라운드 키 생성기를 포함하고 있다. 제안된 ARIA는 Xilinx VirtexE-1600 FPGA를 사용하여 구현하였고, 1,490 slices와 16 RAM 블록을 사용해서 437 Mbps의 성능을 낸다. 설계된 ARIA 블록을 검증하기 위해서 영상 데이터를 암호화(복호화)하여 통신하는 시스템을 개발하였다. 설계한 ARIA는 IC 카드뿐만 아니라 데이터 저장이나 인터넷 보안 규격(IPSec, TLS)과 같은 많은 데이터를 고속 처리가 필요한 응용에 적용될 수 있다.

• 한국콘텐츠학회논문지
• /
• 제14권5호
• /
• pp.480-486
• /
• 2014

본 연구는 영자 신문 발간 활동이 영어 의사소통 능력 향상에 미치는 긍정적인 영향을 확인하며 프로젝트 기반의 출판 과정을 통한 독립적이면서도 협동적인 학습 환경의 구현가능성을 탐색한다. 한국과학영재학교의 첫 번째 영자 신문 발간 기획은 프로젝트 기반의 교수학습 방법을 적용한 일련의 단계를 거쳐서 완성되었다. 영어 능력과 참여도에 따른 학생 편집자 선발 과정을 시작으로 분야와 주제 및 제재를 선택하고 역할과 기사를 배분하며 결과물을 통합 편집하는 과정을 거친다. 전 과정에 걸쳐 참여자들은 최소한의 지도 감독 아래서 독립적이면서도 협력적으로 활동에 참여하였다. 사후 설문조사에 따르면 성공적인 영자신문의 발간이 전반적 영어 능력을 향상 시켰을 뿐만 아니라 긍정적인 학습자 자아인식과 주도적인 학습 태도를 키웠다고 나타났다. 본 연구는 언어 교육 뿐 아니라 통합적인 프로젝트 기반 교수 학습에 있어 신문 잡지 등의 출판 활동이 주는 장점을 논하는 한편, 향후 프로젝트 교수 학습 방법과 영어 의사소통능력 향상과 관련된 보다 심화된 연구가능성을 제시한다.

• Asian Pacific Journal of Cancer Prevention
• /
• 제17권2호
• /
• pp.655-660
• /
• 2016

Smoking is accountable for the fatality of a substantial number of persons and increases the likelihood of cancer and cardiovascular diseases. Although data have shown high prevalence rates of cigarette smoking in Saudi Arabia, relatively little is known about the broader scope. The objectives of this study were to investigate socio-demographic factors, patterns of use and cessation behavior associated with smoking in Saudi Arabia (KSA). The study utilized a cross-sectional, multi-step design of sampling. Residents (N=1,497; aged 15 years and older) were recruited from seven administrative areas in Southwest Saudi Arabia. A pretested questionnaire was utilized to obtain data on participant cigarette smoking, including their daily use, age, education, income, marital status and employment status. The current study is the first of its kind to gather data cessation behavior of Saudi subjects. With the exception of 1.5% females, all the respondents were male. The majority of the respondents were married, had a university level of education, were employed, and were younger than 34 years old. The same trends were also observed among smokers' samples. The current prevalence of cigarette smoking was 49.2% and 65.7% of smokers had smoking at less than 18 years of age. The mean daily use amongst smokers was 7.98 cigarettes (SD=4.587). More than 50% of the study sample had tried at least once to quit smoking. However, 42% of the smokers participating had never. On the other hand, about 25% of the respondents were willing to consider quitting smoking in the future. Modeling of cigarette smoking suggested that the most significant independent predictors of smoking behavior were geographic area, gender, marital status, education, job and age. Considerable variation in smoking prevalence was noted related with participant sociodemographics. Findings recommend the necessity for control and intervention programs in Saudi community.

• Asian Pacific Journal of Cancer Prevention
• /
• 제15권6호
• /
• pp.2529-2532
• /
• 2014

Background: Cervical cancer is the second most common cancer among females and also the most preventable. In the literature there is abundant evidence that awareness regarding cervical cancer and its prevention is low in the developing countries. Medical students are the future health professionals and can play an important role in increasing awareness among the general population. To assess the knowledge regarding symptoms, risk factors and prevention of cervical carcinoma among medical students in th Kingdom of Saudi Arabia, the present study was planned. Materials and Methods: This cross-sectional study was conducted using a self-administered questionnaire with students at the College of Medicine, King Faisal University, Al-Ahsa, KSA, from December 2012 to May 2013. Results: The responses of 188 students (males 111, females 77) in their second, third, fourth, and fifth years were recorded and used in the data analysis. The majority of the students were not aware of the early warning signs, symptoms and risk factors. On average, only 43.7% males and 56% of females were aware about the early signs and symptoms whereas 51.4% males and 57.8% females had knowledge about the risk factors of cervical cancers. Some 55% males and 46.8% females were unable to select the correct answer regarding human papilloma virus (HPV) infection as the cause of cervical cancer. Majority of the students (67%) were not aware about the availability of vaccine against HPV. Conclusions: Lack of knowledge regarding early signs and symptoms, risk factors and prevention of cervical cancer was observed in the present study.

• 산업경영시스템학회지
• /
• 제39권1호
• /
• pp.37-46
• /
• 2016

Quality has been a key issue to manufacturers. Many distinguished scholars have defined quality with profound insight. Korean firms struggle to make better products to fulfil requirements and satisfy customers. Korean industries have implemented quality management from Japan in early 70s. Statistical quality control, QCC (Quality Control Circle), and total quality management have also been introduced in succession. Chief executive officers, managers, and field employees have been aware of the importance of quality since then. This quality movement force workers to improve quality. They have to maintain the quality of products and compete with foreign products. Korean industries were able to compete with foreign industries in price. However, Korean firms now have to compete in quality as well as price. ISO (International Organization for Standardization) was established and industries around world have started to implement standardized systems depending on their need. ISO 9000 has continuously been revised and firms around world started to register a ISO 9000 certificate. Today's quality competitiveness gets more deeply involved. KSA (Korean Standard Association) have launched QCAS (Quality Competitiveness Assessment System) since 1997. Up until now recent status of QCAS have been reported but the characteristics of QCAS results have not been analyzed. In this article we examine the QCAS results of 41 firms in 2014. QCAS consisted of 13 subsections : strategy and management system, organization culture and development of human resource, information management, quality system, customer satisfaction, management achievement, TPM, logistics, product development and technology, PL, QCC, SQC/SPC, and reliability. We performed one way ANOVA to discover the difference among the levels of firm size, business type, and quality hall of fame using the total scores of 13 subsections resulted from QCAS. We also analyzed the scores of 13 individual subsections of QCAS to see if there is any differences based on firm size and business type. We interpret the results and implication of analysis and finally draw a conclusion.

• 한국중재학회지:중재연구
• /
• 제19권2호
• /
• pp.49-72
• /
• 2009

Korea Fair Trade Commission (KFTC), one of the Government agencies, has been preparing a standard model form of Exclusive Contract for Entertainment Management (hereinafter referred to as "Exclusive Contract") to eliminate some types of unfairness that placed entertainers at disadvantage such as forced PR activities or activities without payment, excessive privacy infringement, and exemption of payment after the termination of the exclusive contract. The said Exclusive Contract was drafted by The Korean Commercial Arbitration Board (the "KCAB") in association with the Korean Entertainment Law Society (the "KELS") and KCAB has persistently persuaded Corea Entertainment Management Association (the "CEMA"; mainly actors management) and Korea Entertainment Producers' Association (the "KEPA"; mainly singers management) to adopt the above-mentioned Exclusive Contract, respectively, and especially arbitration clause instead of litigation. After KCAB's tens of meetings and persuasion, they finally decided to accept KCAB's offer and they have submitted the Exclusive Contract drafted by KCAB and KELS to KFTC on April 17, 2009. The arbitration clause drafted by KCAB was already accepted by unfair contract examination division and unfair contract advisory committee and the final standard model contract was supposed to be publicly announced on June 30, 2009 after final examination of unfair contract standing committee, but the announcement has been delayed owing to severe controversies between the concerned parties, such as CEMA, KAU (Korea Artists' Union), KEPA and KSA (Korea Singers' Association) related to delicate issues like contract period and ownership of intellectual properties, etc. But it is expected the announcement will be made very soon by which the contract will include the originally drafted arbitration clause by KCAB. Therefore, it is very timely to examine the various legal issues which can be arisen out of disputes, and arbitration appropriateness with Exclusive Contract of Entertainment Management on this paper.

• Asian Pacific Journal of Cancer Prevention
• /
• 제15권2호
• /
• pp.757-762
• /
• 2014

Smoking is recognized as a health problem worldwide and there is an established tobacco epidemic in Saudi Arabia as in many other countries, with tobacco users at increased risk of developing many diseases. This cross sectional study was conducted to assess the prevalence of oral mucosal, potentially malignant or malignant, lesions associated with tobacco use among a stratified cluster sample of adults in Jeddah, Saudi Arabia. A sample size of 599 was collected and each participant underwent clinical conventional oral examination and filled a questionnaire providing information on demographics, tobacco use and other relevant habits. The most common form of tobacco used was cigarette smoking (65.6 %) followed by Shisha or Moasel (38.1%), while chewing tobacco, betel nuts and gat accounted for 21-2%, 7.7%, and 5% respectively. A high prevalence (88.8%) of soft tissue lesions was found among the tobacco users examined, and a wide range of lesions were detected, about 50% having hairy tongue, 36% smoker's melanosis, 28.9% stomatitis nicotina, 27% frictional keratosis, 26.7% fissured tongue, 26% gingival or periodontal inflammation and finally 20% leukodema. Suspicious potentially malignant lesions affected 10.5% of the subjects, most prevalent being keratosis (6.3%), leukoplakia (2.3%), erythroplakia (0.7%), oral submucous fibrosis (0.5%) and lichenoid lesions (0.4%), these being associated with male gender, lower level of education, presence of diabetes and a chewing tobacco habit. It is concluded that smoking was associated with a wide range of oral mucosal lesions, those suspicious for malignancy being linked with chewable forms, indicating serious effects.

• 한국콘텐츠학회논문지
• /
• 제11권2호
• /
• pp.353-366
• /
• 2011

본 연구는 사회복지관 수퍼바이저의 역량을 규명하고 각 역량의 보유도와 필요도의 현황 및 그 차이를 분석하여 수퍼바이저의 역량 강화를 위한 대안을 모색하기 위한 것이다. 이를 위해 포커스그룹 7명, 델파이 설문 20명 2회, 213명 사회복지사 설문조사 방법으로 수퍼비전 이해당사자들의 의견을 다각적으로 조사하여 사회복지관에서 필요한 수퍼바이저의 역량을 규명하고 그 실태를 조사하였다. 사회복지관 수퍼바이저의 역량은 지식, 기술, 태도의 3가지 하위역량으로 분류되어 조사되었고 전체 43문항이 최종 개발되었다. 필요도와 보유도의 차이가 가장 높아 개선이 요구되는 영역 상위 3순위는 리더십, 수퍼비전, 수퍼바이저 자신의 강 약점, 편견 등에 대한 자기인식의 지식영역, 갈등중재, 팀워크 및 집단지도, 의사소통의 기술영역, 일관성, 수퍼바이지 수용, 인내력, 개방성의 태도영역인 것으로 나타났다. 본 연구는 사회복지관 현장에서 활용될 수 있는 수퍼바이저 핵심역량 모델을 개발하고 수퍼바이저 양성을 위한 방향성을 제시하여 주었다는 점에서 의의가 있다.

• 산업경영시스템학회지
• /
• 제40권2호
• /
• pp.92-98
• /
• 2017

Data clustering determines a group of patterns using similarity measure in a dataset and is one of the most important and difficult technique in data mining. Clustering can be formally considered as a particular kind of NP-hard grouping problem. K-means algorithm which is popular and efficient, is sensitive for initialization and has the possibility to be stuck in local optimum because of hill climbing clustering method. This method is also not computationally feasible in practice, especially for large datasets and large number of clusters. Therefore, we need a robust and efficient clustering algorithm to find the global optimum (not local optimum) especially when much data is collected from many IoT (Internet of Things) devices in these days. The objective of this paper is to propose new Hybrid Simulated Annealing (HSA) which is combined simulated annealing with K-means for non-hierarchical clustering of big data. Simulated annealing (SA) is useful for diversified search in large search space and K-means is useful for converged search in predetermined search space. Our proposed method can balance the intensification and diversification to find the global optimal solution in big data clustering. The performance of HSA is validated using Iris, Wine, Glass, and Vowel UCI machine learning repository datasets comparing to previous studies by experiment and analysis. Our proposed KSAK (K-means+SA+K-means) and SAK (SA+K-means) are better than KSA(K-means+SA), SA, and K-means in our simulations. Our method has significantly improved accuracy and efficiency to find the global optimal data clustering solution for complex, real time, and costly data mining process.