치과위생사의 미래지향적 업무 범위에 대한 고찰

안은숙(Eunsuk Ahn),김선미(Sun-Mi Kim),김보라(Bo-Ra Kim),정순정(Soon-Jeong Jeong),황수정(Soo-Jeong Hwang),한지형(Ji-Hyoung Han) 대한치과의료관리학회 2020 대한치과의료관리학회지 Vol.8 No.1

대체요법 재교육에 관한 연구

정은숙(Jeong EunSuk),최선자(Choi SunJa) 한국뷰티산업학회 2008 뷰티산업연구 Vol.3 No.2

본 연구는 현재 피부관리실에서 이용되고 있는 대체요법의 활용실태와 대체요법 활용을 위해 이루어지고 있는 재교육 현황을 파악하기 위하여 실시되었다. 이러한 연구 결과를 토대로 피부미용교육의 현주소와 재교육의 문제점을 알고 피부관리사의 체계적이고 전문화된 기초교육과 효율적인 재교육 프로그램을 개설함에 있어 기초자료를 제공하고자 함이 본 연구의 목적이다. 연구결과는 다음과 같다. 대체요법에 대한 교육여부를 살펴본 결과 89.3%가 받았다고 응답하였으며, 교육을 받은 경로는 제품회사의 교육을 통해서라고 응답한 피부관리사가 25.1%로 가장 많았다. 이 는 제품의 홍보를 목적으로 대체요법에 대한 교육을 실시하기 때문으로 보여진다. 교육받은 대체요법의 종류로는 경락마사지 23.6%, 아로마테라피 19.2%, 발반사 마사지 15.0% 순으로 나타났다. 피부관리사의 80.5%가 대체요법과 관련하여 재교육을 받아본 경험이 있다고 응답하였으며, 개인의 자질 및 업무 능력 향상과 다양화되는 고객의 요구 수용을 목적으로 재교육을 받는다고 응답하였다. 대체요법의 재교육 또는 추후 교육의 필요성을 묻는 질문에는 97.2%가 필요하다고 응 답하여 재교육의 필요성을 강하게 느끼고 있었다. 재교육의 필요성이 절실히 요구되고 있는 만큼 피부미용인의 자질향상과 전문성 고취를 위하여 적절한 시기에 저렴한 비용으로 필요한 교육을 제공받을 수 있도록 재교육을 담당하고 있는 미용단체나 교육기관에서 효율적인 재교육 프로그램을 개발ㆍ운영해야 할 것이다. This research was conducted to examine the alternative therapy practiced in skin care shops and the re-training circumstances given to under which the alternative therapy is practiced. Based on the research results, this study aims to find the present position of skin care education and re-training problems and provide the database which can help establish systemic and professional education and efficient re-training programs for skin specialists. The following results were obtained. 89.3% of the skin specialists responded that they got an alternative therapy education through manufacturers(25.1%) which usually provide the education in order to advertise their products. Types of alternative therapy include meridian(23.6%), aroma therapy(19.2%), and foot reflexology(15.0%). 80.5% of th skin specialists responded that they had reeducation concerning the alternative therapy. Most respondents answered they got re-training to improve their qualifications to meet the diverse needs of customers. When the necessity of re-training or further education of alternative therapy was questioned, 97.2% of their answers were affirmative. It suggests their strong desire for re-training. Because the re-training of alternative therapy is strongly demanded, beauty groups or educational institutions should develop and operate efficient re-training programs in order to provide necessary education at inexpensive expense at the right time for skin specialists to improve their qualifications and inspire their professionalism.

Korean Dental Hygienists’ Job Description Based on Systematic Review

( Sun-mi Kim ),( Eunsuk Ahn ),( Soo-jeong Hwang ),( Soon-jeong Jeong ),( Bo-ra Kim ),( Ji-hyoung Han ) 한국치위생과학회 2020 치위생과학회지 Vol.20 No.4

Background: Korean dental hygienists perform various tasks under the supervision of dentists in addition to the tasks listed in the law. Many meaningful studies have been conducted to determine the actual tasks of dental hygienists, but these studies did not show common results due to the differences in research methods or designs. Hence, this study aimed to review the reported data on the tasks of dental hygienists in Korea and to clarify them based on a systematic literature review. Methods: For the literature search, the COre, Standard, and Ideal model presented by the National Library of Medicine was referenced. Seven databases were searched for literatures published in Korea, including PubMed, and Google Scholar. Of the 352 studies found using key words, titles, and abstracts, 46 were finally extracted based on the first and second exclusion criteria. After confirming the tasks of Korean dental hygienists in 46 literatures, 136 tasks were listed and calculated as appearance rate in the literature. Results: The most common tasks in 46 studies were fluoride application (67.2%), radiography (65.4%), scaling (65.4%), sealant (60.7%), patient management and counseling (56.7%), tooth-brushing education (52.2%), impression taking with alginate (50.1%), and making temporary crowns (47.9%). The most mentioned tasks of dental hygienists in public health centers were fluoride application (100%), sealant (100%), oral health education (71.4%), public oral health program evaluation (71.4%), school fluoride mouth-rinsing program (71.4%), water fluoridation (57.1%), tooth-brushing education (57.1%), school oral health programs (57.1%), and public elderly oral health programs (57.1%). Conclusion: This study showed that Korean dental hygienists had 136 tasks by reviewing 46 related studies and that the main job of Korean dental hygienists was oral disease prevention including scaling, sealant, and fluoride application.

Analysis of Dental Hygienist Job Recognition Using Text Mining

( Bo-ra Kim ),( Eunsuk Ahn ),( Soo-jeong Hwang ),( Soon-jeong Jeong ),( Sun-mi Kim ),( Ji-hyoung Han ) 한국치위생과학회 2021 치위생과학회지 Vol.21 No.1

Background: The aim of this study was to analyze the public demand for information about the job of dental hygienists by mining text data collected from the online Q & A section on an Internet portal site. Methods: Text data were collected from inquiries that were posted on the Naver Q & A section from January 2003 to July 2020 using “dental hygienist job recognition,” “role recognition,” “medical assistance,” and “scaling” as search keywords. Text mining techniques were used to identify significant Korean words and their frequency of occurrence. In addition, the association between words was analyzed. Results: A total of 10,753 Korean words related to the job of dental hygienists were extracted from the text data. “Chi-lyo (treatment),” “chigwa (dental clinic),” “ske-illing (scaling),” “itmom (gum),” and “chia (tooth)” were the five most frequently used words. The words were classified into the following areas of job of the dental hygienist: periodontal disease treatment and prevention, medical assistance, patient care and consultation, and others. Among these areas, the number of words related to medical assistance was the largest, with sixty-six association rules found between the words, and “chi-lyo,” “chigwa,” and “ske-illing” as core words. Conclusion: The public demand for information about the job of dental hygienists was mainly related to “chi-lyo,” “chigwa,” and “ske-illing” as core words, demonstrating that scaling is recognized by the public as the job of a dental hygienist. However, the high demand for information related to treatment and medical assistance in the context of dental hygienists indicates that the job of dental hygienists is recognized by the public as being more focused on medical assistance than preventive dental care that are provided with job autonomy.

The Utilization of Dental Hygienists in Oral Healthcare Exchanges between the South and North Korea

( Eunsuk Ahn ),( Ji-hyoung Han ),( Kyung-hee Kang ),( Young-eun Jang ),( Ki-ha Jeon ),( Jeong-ran Park ) 한국치위생과학회 2021 치위생과학회지 Vol.21 No.1

Background: This study aimed to identify the role of dental hygienists in exchanges between North and South Korea to lower gaps in the level of dental healthcare between the two countries by conducting a Delphi survey with specialists and identifying alternative policies regarding the utilization of dental hygienists in such exchanges. Methods: Two Delphi surveys were conducted with the participation of nine specialists, and descriptive statistical analyses including mean and standard deviation were performed on the collected data. Results: Among methods of exchange and cooperation regarding oral healthcare under the current North Korean medical system, the issue considered most urgent was the “establishment of oral healthcare infrastructure.” The most important short-term strategy was identified as the “selection and formation of partnerships in the field of inter-Korean oral health exchange and cooperation.” The mid-term strategy was identified as the “establishment of cooperation in the dental industry, centered on educational cooperation projects.” The long-term strategy included “joint R&D projects, oral health surveys, and business development.” In order to determine how best to use dental hygienists during inter-Korean exchanges and cooperation, the respondents placed urgency on the “establishment of joint cooperation projects for oral health promotion and early examination and the treatment of dental diseases and planning of community research projects” and “the role of oral health education and media development for residents.” Conclusion: Cooperation is necessary regarding the preparation of oral healthcare exchanges that aim to encourage unity between North and South Korea and reduce the gaps between the North and South regarding oral health conditions. Therefore, continuous and reasonable discussions and research are needed regarding the utilization of dental hygienists in such exchanges.

Effective Reduction of Leakage Currents in Single-walled Carbon-nanotube-network Thin-film Transistors

Jeong, Minho,Choi, Eunsuk,Lee, Kunhak,Kim, Jinoh,Kim, Ahsung,Chun, Sungwoo,Lee, Chaehyun,Lee, Seung-Beck Korean Physical Society 2011 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.58 No.5

바이오폴리머 처리에 따른 제방 식생 생장 특성 평가

정형순(Jeong, Hyungsoon),신혜지(Shin, Haeji),장하영(Jang, Ha-Young),김은석(Kim, Eunsuk) 대한토목학회 2020 대한토목학회 학술대회 Vol.2020 No.10

Effects of cooling systems on physiological responses and intestinal microflora in early gestating sows exposed to high-temperature stress

( Yongdae Jeong ),( Yohan Choi ),( Doowan Kim ),( Yejin Min ),( Eunsuk Cho ),( Joeun Kim ) 한국축산학회(구 한국동물자원과학회) 2021 한국축산학회지 Vol.63 No.4

This study was conducted to investigate the effect of cooling systems on reproductive performance, body temperature, blood metabolites, and the intestinal microbiome in early gestating sows exposed to high ambient temperature. In total, 39 pregnant sows (Landrace × Yorkshire; 2 parities) were randomly assigned to and maintained in the following three treatment groups (13 sows per group) over days 0 to 35 of pregnancy: (i) air cooling (AC; 26.87 ± 1.23℃), (ii) water-drip cooling (WC; 28.81 ± 0.91℃), and (iii) a lack of cooling with heat stress (HS; 30.72 ± 0.70℃). Backfat thickness was measured before and after HS. Feces were collected on day 0 and 35 d of the trial for microbiome analysis, whereas blood was taken at day 35 of pregnancy and analyzed. Reproductive performance and physiological responses were identified at day 35. Respiration rate along with rectal and skin temperatures were lower (p < 0.05) in the AC group than in the HS and WC groups. Serum blood urea nitrogen values were increased (p < 0.05) in the WC group compared with those measured in the AC and HS groups. Triiodothyronine was found at greater levels (p < 0.05) in the AC than in the HS group. Reproductive performance was not affected by the cooling systems. At the phylum level, fecal pathogenic Spirochaete and Euryarchaeota were found in higher numbers (p < 0.05) in all groups after HS. Similarly, at the genus level, the amount of Treponema was greater (p < 0.05) in all groups after HS. In conclusion, our results suggest that AC or WC can ameliorate or mitigate the adverse effects of HS on the physiological parameters of pregnant sows reared under high temperatures.

제방 환경 조건에서 베타글루칸-잔탄검 계열 바이오폴리머가 식물 생장 및 경쟁에 미치는 영향

정형순(Hyungsoon Jeong),신혜지(Haeji Shin),장하영(Ha-young Jang),김은석(Eunsuk Kim) 응용생태공학회 2020 Ecology and resilient infrastructure Vol.7 No.3

최근 미생물 유래 베타클루칸과 잔탄검을 주성분으로 하는 바이오폴리머는 제방 사면을 안정화할 뿐 만 아니라, 하천 식생의 생장을 촉진하는 친환경 신소재로 활발히 연구되고 있다. 그러나 다양한 환경요인과 개체간 경쟁관계가 존재하는 제방 환경에서 바이오폴리머가 식물 군집에 주는 영향은 알려져 있지 않다. 따라서 본 연구에서는 바이오폴리머의 실제적인 생태성 평가를 목적으로, 바이오폴리머가 식물 생장 촉진에 미치는 영향을 제방 환경에서 확인하고, 경쟁관계가 식물 군집 형성에 미치는 영향을 고려하여 경쟁조건에 따른 바이오폴리머 효과도 조사하였다. 연구 목적을 위하여 4종의 식물종 (돌피, 수크령, 익모초 그리고 큰금계국)을 대상으로 전라남도 담양군 삼지교 부근의 자연 제방 (20 m x 10 m)에서 종내/종간 경쟁 조건에 따른 바이오폴리머 효과를 실험하였다. 바이오폴리머 처리는 바이오폴리머 분말, 물, 일반 상토를 일정 비율로 혼합한 바이오폴리머 혼합토를 화분에 채우거나 일반상토 화분의 표면에 3 cm 두께로 도포하는 방법이 사용되었다. 경쟁 조건과 관계없이 바이오폴리머 처리로 대상 식물종들의 뿌리 생육이 촉진되었고 잎의 건중량 대비 엽면적이 감소하였다, Ehgks 수크령의 총 생물량과 지상부 건중량이 증가하였다. 대상종들의 총생물량과 지상부 건중량은 경쟁조건에서 대조구에 비해 감소하였지만, 이러한 경쟁 효과는 모든 바이오폴리머 처리군에서 유사하게 나타났다. 따라서 바이오폴리머는 토양과 혼합되었을 때 일부 식물종의 생장을 촉진시키지만, 식물의 경쟁능력에는 영향을 주지 않는 것으로 보인다. A biopolymer based on microorganism-derived β-glucan and xanthan gum is being studied as a new eco-friendly material that stabilizes the riverbank slope, and also promotes vegetation growth. However, it is still inconclusive whether biopolymers have a positive effect on plant performance in the riverbanks which are subjected to various climatic factors and plant competitions. For a practical ecological evaluation of the biopolymers, their effect on plant growth promotion was studied in a natural environment. Considering the relationship between competition and plant community formation, the effects of biopolymers on competition were also investigated. For four plant species (Echinochloa crus-galli, Pennisetum alopecuroides, Leonurus japonicus, and Coreopsis lanceolata), the biopolymer effects under intra/interspecific competition were tested at the riverbank (20 m × 10 m) near Samjigyo Bridge in Damyang-gun, Jeollanam-do. A biopolymer powder was mixed with water and commercial soil following the manufacturer’s recommendations. The soil mixed with the biopolymer was filled in a pot or applied to the surface of the commercial soil with a thickness of 3 cm. Across the competition treatments, the biopolymer treatment promoted root growth of the target plant species and decreased the specific leaf area. The total biomass and shoot dry weight of P. alopecuroides increased in response to the biopolymer treatment. The competition treatment decreased the total biomass and shoot dry weight compared to the case without competition. Notably, such a competitive effect was similar in all the biopolymer treatments. Thus, biopolymers, when mixed with soil, promote the growth of some plant species, but do not appear to affect the competitive ability of plants.

해안폐기물 활용 물리·화학적 특성분석을 통한 고형연료 가치평가

정철진(Cheoljin Jeong),장은석(Eunsuk Jang) 한국신재생에너지학회 2019 한국신재생에너지학회 학술대회논문집 Vol.2019 No.5