• 융합정보논문지
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• 제10권8호
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• pp.60-67
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• 2020

본 연구는 간호학생의 카데바 실습 경험을 확인하여 간호학과 맞춤형 카데바 실습 프로그램 개발 및 생명·간호 윤리 교육을 위한 기초자료를 제공하고자 40명을 대상으로 4팀의 포커스 그룹 인터뷰 통해 도출된 자료를, Colaizzi 분석방법으로 인체 해부 관찰 경험의 의미와 본질을 파악하고자 하였다. 간호학생의 인체 해부 관찰 경험에 대한 분석결과는 3개 범주와 6개의 주제모음 및 12개의 주제가 도출되었다. 각 범주별 주제모음은 다음과 같다: 불안(걱정, 직면), 성찰(삶과 죽음의 경계선, 시신스승의 가르침), 성장(전진, 다시없을 값진 경험). 간호학생은 카데바 실습 경험으로 인체의 신비와 생명의 소중함을 깨닫고, 죽음 또한 넓은 의미에서 생명의 한 과정임을 인식하며 기증을 통한 이타적인 삶도 고민해보는 기회였다. 이상의 연구결과를 바탕으로 효과적인 카데바 실습 오리엔테이션과 감정 대처법 제시, 가상 죽음체험과 같은 죽음준비 프로그램을 통해 생명과 죽음, 인간의 존엄성에 고민해볼 수 있는 기회를 간호학생들에게 제공할 필요가 있다.

• Safety and Health at Work
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• 제12권2호
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• pp.225-229
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• 2021

Background: The socioeconomic burden of musculoskeletal disorders (MSDs) is significant, and kitchen work is a high-risk occupation for MSDs due to the intensive manual workload and repetitive movements that are involved. However, there are very few studies on MSDs and rest breaks as a workplace intervention among kitchen workers. This study examined the relationship between insufficient rest breaks and increased MSD risk among Korean kitchen workers. Methods: Sociodemographic and occupational factors of 1,909 kitchen workers were collected from the 3rd-4th Korean Working Conditions Survey data. Five items on rest breaks at work were categorized into two groups, "sufficient" and "insufficient." The number of MSDs and work-related MSDs (WMSDs), an outcome variable, was obtained from the sum of MSDs/WMSDs in three anatomical sites (back, neck, and upper limb, lower limb). The association between rest breaks and MSDs was estimated using zeroinflated negative binomial analyses, with adjustments for age, education level, and weekly working hours, and the analyses were stratified by sex. Results: After adjustment, significant associations were found between insufficient rest breaks and an increased risk of MSDs (odds ratio [OR] 1.68 95% confidence interval [CI] 1.11-2.54) and WMSDs (OR 1.40 95% CI 1.01-1.96) among female kitchen workers. Insufficient rest breaks were significantly associated with MSDs in female kitchen workers in all three anatomical sites. Conclusion: This study emphasizes the need for rest breaks as a workplace intervention for preventing MSDs in kitchen workers. Further studies to reveal the causality of this relationship are required.

• The Journal of Advanced Prosthodontics
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• 제16권2호
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• pp.77-90
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• 2024

PURPOSE. The study aims to investigate the influence of the ferrule effect and types of posts on the stress distribution in three morphological types of the maxillary central incisor. MATERIALS AND METHODS. Nine models were created for 3 maxillary central incisor morphology types: "Fat" type - crown 12.5 mm, root 13 mm, and buccolingual cervical diameter 7.5 mm, "Medium" type - crown 11 mm, root 14 mm, and buccolingual cervical diameter 6.5 mm, and "Slim" type - crown 9.5 mm, root 15 mm, and buccolingual cervical diameter 5.5 mm. Each model received an anatomical castable post-and-core or glass-fiber post with resin composite core and three ferrule heights (nonexistent, 1 mm, and 2 mm). Then, a load of 14 N was applied at the cingulum with a 45° slope to the long axis of the tooth. The Maximum Principal Stress and the Minimum Principal Stress were calculated in the root dentin, crown, and core. RESULTS. Higher tensile and compression stress values were observed in root dentin using the metallic post compared to the fiber post, being higher in the slim type maxillary central incisor than in the medium and fat types. Concerning the three anatomical types of maxillary central incisors, the slim type without ferrule height in mm presented the highest tensile stress in the dentin, for both types of metal and fiber posts. CONCLUSION. Post system and tooth morphology were able to modify the biomechanical response of restored endodontically-treated incisors, showing the importance of personalized dental treatment for each case.

• Anatomy and Cell Biology
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• 제57권1호
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• pp.31-44
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• 2024

The exocrine part of the pancreas has a duct system called the pancreatic ductal system (PDS). Its mechanism of development is complex, and any reorganization during early embryogenesis can give rise to anatomical variants. The aim of this study is to collect, classify, and analyze published evidence on the importance of anatomical variants of the PDS, addressing gaps in our understanding of such variations. The MEDLINE, Web of Science, Embase, and Google Scholar databases were searched to identify publications relevant to this review. R studio with meta-package was used for data extraction, risk of bias estimation, and statistical analysis. A total of 64 studies out of 1,778 proved suitable for this review and metanalysis. The meta-analysis computed the prevalence of normal variants of the PDS (92% of 10,514 subjects). Type 3 variants and "descending" subtypes of the main pancreatic duct (MPD) predominated in the pooled samples. The mean lengths of the MPD and accessory pancreatic duct (APD) were 16.53 cm and 3.36 cm, respectively. The mean diameters of the MPD at the head and the APD were 3.43 mm and 1.69 mm, respectively. The APD was present in only 41% of samples, and the long type predominated. The pancreatic ductal anatomy is highly variable, and the incorrect identification of variants may be challenging for surgeons during ductal anastomosis with gut, failure to which may often cause ductal obstruction or pseudocysts formation.

• 생태와환경
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• 제54권3호
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• pp.257-264
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• 2021

본 연구에서는 가리맛조개(S. constricta)의 토사물을 현미경 검경과 차세대염기서열분석(NGS) 기법으로 먹이원을 확인하고, 이를 통해 형태학적 및 분자학적 방법에 따른 먹이원 분석을 비교하였다. 가리맛조개(S. constricta)의 먹이원은 분석방법에 따라 차이를 보였다. 먹이원생물은 위 내에서 분해되어 현미경 분석을 통한 생활사 확인과 정량적 분석이 가능하였으나 형태학적 및 해부학적 특성 파악이 불완전하였다. NGS 분석은 유기물 형태로 잔존하는 생물의 DNA 확인이 가능하여 현미경 검경 결과와의 상호보완적 적용 가능성을 확인하였다.

• Anatomy and Cell Biology
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• 제57권2호
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• pp.238-245
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• 2024

Body donation is the act of giving one's body to science for study, practice, and research. This selfless act contributed to the education and training of professionals in the field of medicine. Body donation programs allow medical students to learn about the different aspects of human anatomy, perfect their dissection skills, and develop a better understanding of the relationship between structure and function in the human body. The purpose of article is to improve body donation programs which meet ethical standards and best practices. This article emphasizes the significance of body donation to teaching medical institutions by discussing various aspects of body donation to medical colleges in India and the procedural steps followed, sample proformas and the obstacles faced during the whole process. The process of body donation varies among different countries pertaining to their legal frameworks and the challenges faced. A description of the problems faced in the process of body donation has been discussed with suggestions for potential solutions in this section. The sample formats of the forms filled by donors and the certificates issued by concerned organizations are also provided to clearly understand the process of body donation. The information compiled will pave the way for medical teaching institutions that have yet to start a body donation program.

• 대한물리치료과학회지
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• 제10권1호
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• pp.212-221
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• 2003

To observe the anatomical structures which cause a cervicogenic headache it reports, from viewpoint of physical therapist in treatment multiple to observe method which approaches, the reporter it does. With the manipulation the vertebral manipulation effected an affirmative effect to cervicogenic headache(Niels Nilsson et al,1997). The manipulation, soft the tissue massage, postural education/advice, muscular elongation, the traction, and postural exercises initially came to be used with that technique which the upper cervical vertebra(0-C3) passive accessory intervertebral movement comes to be used with a cervicogenic headache treatment technique(Grant T & Niere K., 2000). Also, it relates with the diagnosis standard about a cervicogenic headache when the body function over of the cervical vertebra is discovered, the Muscle energy technique was proposed in the treatment which is safety and effect(Bogduk N,2001). The TENS and the Mange gave a reduction effect of pain often.

• 대한정형도수물리치료학회지
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• 제11권1호
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• pp.49-64
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• 2005

This study largely compared the general concept, examination, and treatment of various manual therapy techniques. These various manual therapy techniques, however, are still in the developing stage, so no one approach is yet perfect. Clinically, manual therapy techniques are widely being used to treat the dysfunctional neuromusculoskeletal with the common practice of mobilization, manipulation, exercise, and patient education. Anyone of the above approaches must not be selectively chosen as the best method. Manual therapists should treat patients in the clinic with the full knowledge of these proper manual therapy techniques depending on the patient's symptoms in each of the anatomical, biomechanical, and pathological views.

• 한국콘텐츠학회논문지
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• 제13권2호
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• pp.341-347
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• 2013

1급 응급구조사는 인체에 대한 해부학적 구조와 기능에 대한 이해를 바탕으로 정확한 임상술기를 수행해야 한다. 이러한 교육을 위해 응급구조(학)과 학생들은 기초의학 분야중 하나인 인체해부학을 이수해야 하며 카데바(cadaver)를 이용한 해부실습 교육이 통합적으로 필요하다. 따라서 본 연구는 응급구조(학)과 학생 255명에게 실시된 카데바를 이용한 해부학 실습의 효과를 조사 하였다. 그 결과 교육 만족도는 5점 척도 중 평균 4.50점으로 나타났으며, 주제별 시간의 적정도는 평균 3.61점이었고, 교육에 대한 이해도는 평균점으로 나타났다. 또한 93.3%의 학생이 재참여 혹은 다른 학생에게 추천할 의사가 있다고 응답하였고 학년별로 이해도 만족도 시간 적정도에 있어 통계적으로 유의한 차이가 있었다 (P<.05). 결론적으로, 추후 학년별 맞춤형 카데바 해부실습 프로그램에 대한 연구가 지속되어야 할 것이고 고학년은 실습 시간을 늘리고 육안해부학(gross anatomy) 뿐만 아니라 임상술기를 접목한 임상해부학(clinical anatomy)에 대한 실습이 통합적으로 진행되어야 함을 제언하는 바이다.

• 문화기술의 융합
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• 제10권2호
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• pp.35-42
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• 2024

의공학은 의학 및 생물학적 이해를 바탕으로 공학적 기술을 이용하여 인체 질병을 진단하고 치료하는 학문이다. 올바른 의공학 교육을 위해서는 교육과정에 의학용어, 인체해부학, 인체 생리학 등의 교육이 필요하지만 학생들은 이들 의학 기초 과목들을 암기 과목이라는 선입견을 가지고 있다. 이러한 학생들의 선입견을 해소시키기 위해서는 다양한 교육방법을 개발하여 학생들이 기초의학 과목들에 쉽게 접근할 수 있도록 해야 한다. 본 논문에서는 의학용어 과목에 인체 반신 해부 모형의 관찰 실습을 도입하여 학습 효과를 높이는 방법을 제시한다. 인체 반신 모형은 여러가지 장기가 조립되어 있는 형태이며 하나씩 분해하면서 관찰할 수 있다. 본 관찰 실습은 머리, 목, 가슴, 복부 부위의 장기들에 대한 질문으로 구성하여 학생들이 조별로 답을 찾아가도록 구성하였다. 학생들은 실습 후 이 실습이 학습동기를 유발하고 강의의 이해를 쉽게 해 주었다고 평가하였다.