블렌디드 러닝이 수학학습부진아의 측정영역 학업성취도와 학습태도에 미치는 효과

김종렬 ( Jong Yeol Kim ),변찬석 한국초등특수교육학회 2011 초등특수교육연구 Vol.13 No.1

본 연구는 블렌디드 러닝이 학습부진아의 측정영역 학업성취도와 학습태도에 미치는 효과를 알아보기 위하여 울산광역시 초등학교 6학년에 재학 중인 수학 학습부진 학생 실험집단 5명, 통제집단 5명을 대상으로 하여 7주간 14회에 걸쳐 실험을 실시하였다. 사전 검사로 수학 6-가 측정영역 학업 성취도검사와 학습태도에 관한 설문지를 실시하였고, 블렌드디 러닝 학습을 적용한 뒤 사후 검사로 학업 성취도 검사와 학습태도에 관한 설문지를 실시하였다. 그 결과는 다음과 같다. 학생 개인의 특성에 따라 차이는 있었지만 블렌디드 러닝을 활용한 수업이 전통적인 면대면 학습보다 학습 부진아의 측정영역학습에 효과적인 것으로 나타났다. 이는 아동이 온라인 공간에서 자유롭게 질문하고 응답하는 활동을 통하여 학습에 흥미를 가지며 개인별 수준에 맞는 과제를 제출하고, 수업 단위 시간 외에도 질문과 답을 하는 블렌디드 러닝이 수학학습부진아의 측정영역 학습에 효과적이라는 것을 말해 주고 있다. 아동 개인에 따라 차이는 있겠지만 학습자들은 기존의 면대면 수학 수업보다 교과에 대한 자아개념 및 교과에 대한 태도에 긍정적인 반응을 나타냈다. 특히, 흥미도와 자신감 영역에서 실험집단 아동 모두 긍정적인 반응을 나타냈다. 아동이 자신의 호기심과 흥미가 충족될 때가지 관심 있는 활동에 몰입할 수 있고 계속적인 보충학습이 가능한 블렌디드 러닝은 교과에 대한 학습의욕 신장과 자신감 고취에도 많은 효과를 얻을 수 있다는 것을 알 수 있었다. The purpose of this study is to identify the effects of blended learning on educational achievement and learning behaviors of children with learning disability in mathematics by applying blended learning to 6th grade underachievers in mathematics. The study results are as follows; First, blended learning is effective in educational achievement of students with learning disability. Difference existed by the characteristics of each student but classes utilizing blended learning were more effective than traditional man-to-man teaching. It indicates that blended learning has positive impact in improving educational achievement of children with learning disability in mathematics since blended learning makes it possible for the students to operate for themselves with their hands and eyes, ask and answer questions and submit homeworks outside of class while teaching can be varied according to the level of each student. Second, blended learning is effective in improving learning behaviors of students with learning disability. Difference existed by the characteristics of each student but the students displayed more positive responses in the subject itself and learning behaviors compared to traditional man-to-man teaching. Especially, all the students in experimental group showed positive responses in the level of interest and confidence. Blended learning can help the students be absorbed in interesting activities until their curiosity and interest are satisfied, which is effective in improving desires and confidence in learning.

The Significance of High-Risk HPV Infection in the Follow-up of the Patients Treated with LEEP

김종렬 ( Jong Yeol Kim ),( Jong Hyeok Kim ),( Jun Hee Na ),( Yong Man Kim ),( Young Tak Kim ),( Joo Hyun Nam ),( Jung Eun Mok ) 대한산부인과학회 1998 대한산부인과학회 학술대회 Vol.82 No.-

혀에 발생한 대칭성 지방종증의 치험례

김종렬(Jong-Ryoul Kim),이재열(Jae-Yeol Lee) 대한구강악안면외과학회 2007 대한구강악안면외과학회지 Vol.33 No.6

Benign symmetric lipomatosis(BSL) is a lesion characterized by symmetrical and diffuse growth of adipose tissue. It is commonly found in the posterior neck or upper trunk, manifesting itself as an entity known as Madelung disease or Lanoid-Bensaude syndrome. Lipomatosis affecting the tongue is very unusual. The etiology of BSL is unknown, but It can be associated with alcoholism, liver dysfunction, hypothyroidism. Because of its diffuse histologic feature, complete resection of the lesion is often difficult. Seventy one years old male patient, whose chief complaint was multiple nodules of tongue was referred to our department. The lesion was diagnosed histopathologically as BSL and subsequently removed surgically. So we report this rare case of BSL with literature review.

Association of Sasang Constitutional Type with Bone Mineral Density, Osteopenia, and Osteoporosis

이승구,윤대위,김종렬,김진관,이혜련,이성희,애보트 로버트,신철,Lee, Seung Ku,Yoon, Dae Wui,Kim, Jong Yeol,Kim, Jin Kwan,Yi, Hyeryeon,Lee, Sunghee,Abbott, Robert D.,Shin, Chol The Society Of Sasang Constitutional Medicine 2020 사상체질의학회지 Vol.32 No.3

Object Although Taeeum and Soyang constitutional types have bigger body shapes and higher body mass index values than those with the Soeum, the relationship between the Sasang constitutional type and bone mass density is controversial and the association of osteopenia and osteoporosis remains unknown. Therefore, we investigated the relationship between bone mineral density, osteopenia, and osteoporosis according to Sasang constitutional type. Methods A total of 2,508 participants were included in this study. Among the study participants, 1,396 had Taeeum type, 276 had Soeum type, and 836 had Soyang type, respectively. The relationships to bone mass density, osteopenia, and osteoporosis in those with Sasang constitutional type were estimated using logistic and linear regression models. Results Bone mass density was significantly higher in the order of Taeeum, Soyang, and Soeum group (p < 0.01). Soeum group in comparison with Taeeum or Soyang group was significantly associated with a high odds ratio for osteopenia and osteoporosis except in the hip and femoral neck in the comparison of Taeeum and Soeum group (p < 0.01). Moreover, the bone mass density of Soeum group decreased more rapidly as the age increased when compared with Taeeum and Soyang group. Conclusions Our findings may contribute to the early prevention and management of high-risk individuals with poor bone mass density, osteopenia, and osteoporosis using Sasang constitution medicine.

慶尙盆地 彦陽斷層 地域에 對한 電氣比抵抗 探査硏究

In Soo Kim(金仁洙),Jong Yeol Kim(金鍾烈) 대한자원환경지질학회 1983 자원환경지질 Vol.16 No.1

Gyeongsang Basin in the southeastern part of the Korean peninsular is characterized by many fault systems. To decipher the geotectonical evolution of the Korean peninsular and marginal basins in her adjacent areas it is prerequisite to understand the spatial distribution pattern and mutual relationships of these fault systems. Because of difficulties in finding any criterion to recognize the faults in field, their extension and mutual relationships in ages are not very clear yet. As an attempt to find geophysical criteria to recognize the fault, geoelectrical resistivity survey was carried out in this study. With the Wenner configuration four resistivity soundings and twenty seven resistivity profilings were done. The electrode distance used was up to 50m. From the results of the resistivity soundings and boring data of earlier groundwater investigations the depth of alluvial and weathered zone was established to be at most 20m in the study area. In the resistivity profiling low resistivity anomaly zones are detected on every traverse, which are interpreted as caused by fractures, fault clays and mylonites in the fault zone. The width of the fault zone amounts to 0.3-1km. By correlating and connecting the negative anomaly zones from traverse to traverse one can determine the trend of th of the faultzone and therefore that of fault itself. The recognized fault trend in this way was N15°-20°E and this coincides with the direction of the inferred fault line from earlier geological surface mapping. With the help of this characteristical negative anomaly the existance of another N80°W trending fault was estabished. This study has shown that geoelectrical resistivity survey can be applied successfully to the problem of tracing fault line insofar as a fault zone has been developed along fault line.

술후 발생한 기관 삽관성 육아종의 임상적 연구

이재열,김용덕,김철홍,김종렬,Lee, Jae-Yeol,Kim, Yong-Deok,Kim, Cheul-Hong,Kim, Jong-Ryoul 대한악안면성형재건외과학회 2007 Maxillofacial Plastic Reconstructive Surgery Vol.29 No.5

Post-intubation granuloma of the larynx is a rare complication of general inhalation anesthesia, which is associated with direct mechanical irritation of laryngeal mucosa from trauma, prolonged period of endotracheal intubation, multiple intubations and endotracheal movement. This study was performed retrospectively to evaluate symptoms, incidence, duration and site for prevention of the intubation granuloma. The authors investigated 16 patients of intubation granuloma among 719 patients during 1 year period from August, 2005 to July, 2006 at the Department of Oral & Maxillofacial Surgery, Pusan National University Hospital. The results were as follows. 1. The incidence was 16/719 cases(2.2%) 2. The female to male ratio was 7:1 3. Hoarseness was the main symptom 4. Most cases occurred after 2-jaw orthognathic surgery.

5 ㎝ 이하의 간세포암에 대한 제한적 간절제술과 대량간절제술후 결과 및 장기 생존율 비교

김혜진(Hye Jin Kim),황윤진(Yoon Jin Hwang),김종렬(Jong Yeol Kim),권형준(Hyung Jun Kwon),김규성(Gyu Sung Kim),천재민(Jae Min Chun),김상걸(Sang Geol Kim),윤영국(Young Kook Yun) 대한외과학회 2010 Annals of Surgical Treatment and Research(ASRT) Vol.78 No.1

Purpose: Though major hepatic resections including hemihepatectomy, trisectionectomy, and central bisectionectomy are most commonly employed for small (<5 ㎝) hepatocellular carcinoma (HCC), limited hepatic resection is indicated in some HCC patients with impaired liver function, poor physical condition, or tumors peripherally located. We compared the clinicopathological features and long-term survival between the patients who underwent major resection and limited resection. Methods: From January 1998 to May 2007, 223 patients who underwent hepatic resection for small HCC were enrolled. 123 patients underwent limited resection and 100 patients underwent major resection. Clinocopathologic features, overall, and disease-free survival were compared between both groups. Results: The limited resection group had lower mean serum albumin levels (3.86±0.41 vs. 4.11±3.61, P<0.0001) and higher mean ICG R15 (12.66±0.87 vs. 7.51±4.33, P<0.0001). Patients with esophageal varix and liver cirrhosis were more common in the limited resection group (34.1% and 73.1% versus 9% and 45% respectively). Morbidity and mortality were not different in both groups. Overall 1-, 3-, 5-year survivals in both limited resection and major resection groups were 89.4%, 77.3%, 43.8% and 87.8%, 76.5%, 62.1% respectively (P=0.161) and 1-, 3-, 5-year disease free survivals were 80.2%, 50.2%, 38.6% and 79.9%, 63.2%, 50.4% respectively (P=0.10). Conclusion: Despite indifference of overall and disease-free 5-year survival rates between limited and major resection groups, careful follow up is essential to detect late recurrence in the limited resection group, since limited resection tends to have more frequent recurrence, especially 2 years after surgery.

연약지반상에 작용하는 정하중 및 동하중 비교모형재하실험

이치열(Lee Chi Yeol),김종렬(Kim Jong Ryeol),강권수(Kang Kwon Soo),강희복(Kang Hee Bog),이정민(Lee Jeong Min) 대한토목학회 2003 대한토목학회 학술대회 Vol.2003 No.10

비신생물성 질환에 대한 췌십이지장 절제술의 안정성 및 수술 후 삶의 질에 대한 평가

은영아(Young A Eun),김상걸(Sang Geol Kim),윤혁진(Hyuk Jin Yun),김종렬(Jong Yeol Kim),김갑철(Gab Chul Kim),염현규(Hyun Kyu Ryeom),김성희(Sung Hi Kim),황윤진(Yun Jin Hwang),윤영국(Young Kook Yun) 대한외과학회 2007 Annals of Surgical Treatment and Research(ASRT) Vol.73 No.1

Purpose: Pancreaticoduodenectomy for mass-like lesions that are suspicious of malignancy sometimes reveals only nonneoplastic disease, especially in those cases where adequate tissues for biopsy are unavailable. In this study, we evaluated the outcomes and quality of life (QOL) after pancreaticoduodenectomy for treating nonneoplastic disease. Methods: The clinical data of 28 patients who underwent pancreaticoduodenectomy for nonneoplatic disease and trauma from Jan. 1992 to Feb. 2006 were reviewed retrospectively. The QOL was evaluated using the FACT-Hep questionnaire. The patients who underwent laparoscopic cholecystectomy for benign gallbladder disease were utilized as the control group. Results: 13.8% (28/203) of all the pancreaticoduodenectomized patients had nonneoplatic disease and trauma. Male patients were predominant (25/28) and all the trauma patients were male. The mean age was 48 (23∼72) years old. The indications for surgery included lesions suspicious for malignancy (16 cases), pancreaticoduodenal artery aneurysm (1 case), and pancreatoduodenal injury (11 cases). The histologic findings of the nonneoplastic lesions revealed benign inflammation of the bile duct (6 cases), chronic pancreatitis (8 cases), pancreatic pseudocyst (1 case), and fibrosis of the Ampulla of Vater (1 case). No surgical mortality occurred. However, the trauma patients group had higher morbidity (72.7% Vs 23.5%, respectively, P=0.01) and a longer hospital stay (68.0 days Vs 32.6 days, respectively, P=0.02) after surgery compared to the nonneoplastic disease patient group. The QOL of the patient who underwent pancreaticoduodenectomy for nonneoplatic disease was not different from that of the control group. Conclusion: Since pancreaticoduodenectomy for nonneoplastic disease was safe and the QOL of the patients was acceptable, it should be performed more often when malignancies can not be excluded from the differential diagnosis.

遺傳子 鑑定의 犯罪搜査 應用에 관한 硏究

이정빈(Lee Jung Bin),이숭덕(Lee Soong Duk),신창호(Shin Chang Ho),김순정(Kim Soon Jeong),이승환(Lee Seung Hwan),우광만(Woo Kwang Man),김종렬(Kim Jong Yeol) 한국형사법무정책연구원 1992 형사정책연구원 연구총서 Vol.- No.-