• 사회복지연구
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• 제47권4호
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• pp.255-280
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• 2016

성폭력 경험자들을 위한 통합적 지원체계의 구축과 효과적 서비스 모델 개발에 있어서 피해사례들의 유형화와 지원 서비스 이용양태에 대한 파악은 중요한 과제이다. 그러나 이러한 문제의식에 대한 답은 그간 2013년의 전국 성폭력 실태조사를 위시한 회고적 자기보고자료와 성범죄 관련 통계자료 등을 통해 다소 제한적인 정보로만 남아 있었다. 이에 본 연구는 성폭력 피해자 지원기관들에 기록되어 있는 실제 사례관리 데이터를 활용하여 성폭력 피해특성에 따른 유형화를 시도하였고, 해당 유형들과 성폭력 지원 서비스 이용 간의 관계를 살펴보는 것을 목적으로 삼았다. 이를 위해 전국의 피해자 지원 기관 29개소로부터 수집된 총 1077개 피해 사례가 분석에 활용되었다. 분석결과, 피해 유형 및 연령과 가해자와의 관계에 따른 개별 피해특성들의 차이를 발견하였고, 피해특성을 바탕으로 한 총 6개의 하위 유형을 확인할 수 있었다. 또한 해당 유형들에 따라 다양한 성폭력 지원 서비스 이용에 차이가 있음을 알 수 있었다. 본 연구는 이러한 연구결과를 바탕으로 기존 전국 성폭력 실태조사의 결과 및 성폭력 관련 범죄 통계와의 차이를 논하였고 실천적 함의와 향후 연구방향을 제시하였다.

• 한국학교보건학회지
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• 제9권1호
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• pp.99-108
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• 1996

The purpose of the survey was to identify the degree and the relationship of sexual knowledge, sexual attitude and need of sex education. This information will provide useful data for a more systematic. desirable, and practical sex education. The data was collected from 300 first grade schoolchildren (150 boys and 150 girls) of two Junior high school in K city. The data was gathered by questionnaire from Nov.21 to 28, 1995. The questionnaire was modified by authors using the questionnaire developed by Lief & Reed. Data was analyzed by using the statistical computer package, SAS to manipulate the data along with percentages, means, standard deviation, t-test, $X^2$-test, GLM, and Pearson correlation coeffiency. The results in this study were summarized as follows: 1. Sexual knowledge. - The mean score of sexual knowledges showed no significant differences between boys and girls(p<0.6180), but in the areas of biological differences(boys; $11.57{\pm}2.43$, girls; $10.93{\pm}2.41$, p<0.0242), and pregnancy physiology(boys; $9.28{\pm}1.87$, girls; $10.04{\pm}2.42$, p<0.0026) showed significant difference between boys and girls. 2. Sexual attitudes. - The mean score of sexual attitudes showed no significant difference between boys and girls (p<0.8286), but in the areas of masturbation (boys : $6.69{\pm}2.22$, girls : $5.65{\pm}1.88$, p<0.0001), and premarital intercourse (boys : $5,42{\pm}1.35$, girls : $6.00{\pm}1.33$, p<0.0002) showed significant difference between boys and girls 3. Need of sex education. - The majority of the subjects wanted to learn about sexual delinquency and it's prevention(57.7%), form a friendship with the other sex(56.3%), physical differences of the other sex(52.0%), psychological differences and the charateriatics of the other sex (50.3%) and meaning of love(50.3%). 4. The relationships between sexual knowledges and sexual attitudes. - Those who had higher sexual knowledges showed more positive attitudes towards sex, and showed statistical significance(r=0.2074, p<0.0003). 5. The relationships between general charateristics and sexual knowledge. - Better students(by self-perception of school performance) had higher knowledge scores about sex. 6. The relationships between general charateristics and sexual attitudes. - Those who wanted to learn more about sex, and better students had higher attitude scores about sex. - Those who were in high standard of living had higher attitude scores about sex as well. Suggestions based on above study are as follows' 1. The planned sex education showed be performed to the schoolchildren establish responsible attitudes about sex. 2. Systematic sex education through formal school education according to age is recommended. 3. Further studies should be done to measure the effect of sex education based on the needs of the schoolchildren.

• 한국콘텐츠학회논문지
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• 제21권7호
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• pp.271-280
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• 2021

본 연구의 주 목적은 빈곤원인 인식이 복지의식에 미치는 영향력을 살펴보고, 빈곤원인 인식과 복지의식간의 관계에서 정부신뢰의 조절효과를 검증하는 것이다. 이를 위해 2019 한국복지패널 14차년도 자료를 활용하여 부가조사를 최종 완료한 만 20세 이상 가구원 2,027명을 대상으로 분석하였다. 분석은 위계적 회귀분석을 활용하여 설명력(R²)의 변화량을 확인하였고, 결과는 다음과 같다. 첫째, 빈곤원인 인식의 하위요인 중 개인책임론은 복지의식에 부적인 영향력을 보인 반면, 사회구조책임론과 운명론은 정적인 영향력을 보였다. 둘째, 정부신뢰는 복지의식에 정적인 영향력을 나타내었다. 셋째, 정부신뢰의 조절효과는 일부 검증되었다. 즉, 빈곤원인 인식의 하위 요인 중 개인책임론과 복지의식 간, 그리고 사회구조책임론과 복지인식 간의 영향 관계에서 정부신뢰의 조절효과가 확인되었다. 본 결과를 통해 사회구성원들의 복지의식 향상을 위해 빈곤원인에 대한 인식뿐 아니라 정부신뢰 등 사회적 자본의 강화가 매우 중요함을 확인하였다. 이를 바탕으로 본 연구의 논의점 및 의의, 제한점 등을 제시하였다.

• 구강회복응용과학지
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• 제35권2호
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• pp.90-97
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• 2019

목적: 교합접촉면적에 관련된 이전의 연구들은 교합두께 수준이나 교합측정방법 상 부정확성이 한계로 지적되어 왔다. 본 연구의 목적은 머리 위치가 교합접촉면적에 미치는 영향을 광조사교합분석법을 이용하여 조사하는 것이다. 연구 재료 및 방법: 건전한 치열을 갖는 54명(남성 44명, 여성 10명, 23 - 33세)을 대상으로 시험을 진행하였다. 머리 위치와 교합접촉면적의 관계를 알아보기 위해 시험대상은 치과용 유닛체어에 세 가지 자세(누운 자세($0^{\circ}$), 기울인 자세($45^{\circ}$), 직립 자세($90^{\circ}$))로 하여 최대 교두간 접촉위를 이용하여 악간관계기록을 채득하였다. 광조사교합분석기($BiteEye^{(R)}$)를 이용하여 교합접촉면적을 분석하였다. SPSS 25.0을 이용하여 유의수준 95%에서 통계분석을 시행하였다. 결과:머리 위치는 교합접촉면적과 유의미한 영향이 없는 것으로 나타났다(P > 0.05). 결론: 머리 위치는 교합접촉면적에 유의미한 영향이 없으므로 교합관계가 안정적이라면 최대 교두간접촉위의 악간관계 기록 채득 시 환자의 자세는 변수가 되지 않으며 광조사교합분석기를 이용한 교합접촉면적의 측정은 재료적, 용이성 측면으로 유용하다고 할 수 있다.

• 대한지역사회영양학회지
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• 제23권6호
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• pp.516-524
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• 2018

Objectives: This study assessed the accuracy of the 24-hour diet recall method for estimating the energy intake of elderly men using the doubly labeled water as a reference method. Methods: Seventeen subjects (mean age $72.5{\pm}3.9years$), who maintained the same body weight during the two weeks study period, were included in this study. Three 24-hour diet recalls (two weekdays and one weekend) were obtained over a 14 day period to estimate the mean energy intake. The total energy expenditure was measured over the same 14 days using the doubly labeled water method. The total energy intake and total energy expenditure were compared by paired t-test. Results: The total energy intake from the 24-hour diet recalls method was $2536.7{\pm}350.6kcal/day$, and the total energy expenditure from the doubly labeled water method was $2659.8{\pm}306.8kcal/day$. The total energy intake was slightly under-reported by $-123.2{\pm}260.8kcal/day$ (-4.4%). On the other hand, no significant difference was observed between the total energy intake and total energy expenditure of the subjects (p=0.069). The percentage of accurate predictions was 64.7%. The correlation between the total energy intake and total energy expenditure was statistically significant (r=0.697, p<0.005). Conclusions: The present study supports the use of the 24-hour diet recall method to estimate the mean energy intake in elderly men group. More studies are needed to assess the validity of 24-hour diet recall method in other population groups, including elderly women, adults and children.

• 한국기후변화학회지
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• 제8권4호
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• pp.415-424
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• 2017

This study was conducted to estimate carbon stocks of Pinus densiflora with drawing volume of trees in each tree height and DBH applying the suitable stem taper equation and tree specific carbon emission factors, using collected growth data from all over the country. Information on distribution area, tree age, tree number per hectare, tree volume and volume stocks were obtained from the $5^{th}$ National Forest Inventory (2006~2010) and Statistical yearbook of forest (2016), and method provided in IPCC GPG was applied to estimate carbon stock and uptake. Performance in predicting stem diameter at a specific point along a stem in Pinus densiflora by applying Kozak's model, $d=a_{1}DBH^{a_2}a_3^{DBH}X^{b_{1}Z^2+b_2ln(Z+0.001)+b_3\sqrt{Z}+b_4e^z+b_5(\frac{DBH}{H})}$, which is well known equation in stem taper estimation, was evaluated with validations statistics, Fitness Index, Bias and Standard Error of Bias. Consequently, Kozak's model turned out to be suitable in all validations statistics. Stem volume table of P. densiflora was derived by applying Kozak's model and carbon stock tables in each tree height and DBH were developed with country-specific carbon emission factors ($WD=0.445t/m^3$, BEF = 1.445, R = 0.255) of P. densiflora. As the results of analysis in carbon uptake for each province, the values were high with Gangwon-do $9.4tCO_2/ha/yr$, Gyeongsandnam-do and Gyeonggi-do $8.7tCO_2/ha/yr$, Chungcheongnam-do $7.9tCO_2/ha/yr$ and Gyeongsangbuk-do $7.8tCO_2/ha/yr$ in order, and Jeju-do was the lowest with $6.8tC/ha/yr$. Total carbon stocks of P. densiflora were 127,677 thousands tC which is 25.5% compared with total percentage of forest and carbon stock per hectare (ha) was $84.5tC/ha/yr$ and $7.8tCO_2/ha/yr$, respectively.

• 한국건축시공학회지
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• 제18권6호
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• pp.507-515
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• 2018

본 연구의 목표는 숏크리트 타설시의 분진 발생 문제, 낮은 알칼리도의 유지를 통한 환경부하 감소 및 시멘트 광물계가 가지는 빠른 초기강도 발현의 특성을 동시에 가지는 슬러리형 급결제를 개발하고, 이를 활용하여 고성능 내염해성 숏크리트의 현장 타설에 적용하는 것이다. 본 연구에서는 물결합재비 0.44 및 0.338의 두 종류의 숏크리트 배합에 대하여 슬러리형 급결제를 현장 적용시켰으며, 현장에서 얻은 숏크리트 및 숏크리트용 베이스 콘크리트 시험체의 강도 및 내염해성을 비교 분석하였다. 실험 결과에 따르면, 슬러리형 급결제는 두 종류의 숏크리트 배합에 모두 성공적으로 적용 되었으며, 이를 이용하면 1일 강도 10MPa 28일 강도 40MPa급의 고성능 숏크리트의 제조가 가능한 것을 확인하였다. 물결합재 0.338의 숏크리트 배합에서, 고로슬래그 미분말의 활용시 1일강도는 물결합재비 0.44의 숏크리트 배합보다 다소 낮게 나타났으나, 28일 재령에서의 강도가 현저히 역전되었으며, 염해저항성이 크게 개선되는 것을 확인하여, 고로슬래그 미분말이 고성능 내염해성 숏크리트의 개발에 성공적으로 활용될 수 있음을 확인하였다.

• Tuberculosis and Respiratory Diseases
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• 제82권3호
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• pp.227-233
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• 2019

Background: Programmed death-ligand 1 (PD-L1), a transmembrane protein, binds to the programmed death-1 (PD-1) receptor, and anti-PD-1 therapy enables immune responses against tumors. This study aimed to assess clinical characteristics of PD-L1 expression using immunohistochemistry among Korean patients with lung cancer. Methods: We retrospectively reviewed the data of patients with pathologically proven lung cancer from a single institution. PD-L1 expression determined by Tumor Proportion Score (TPS) was detected using 22C3 pharmDx (Agilent Technologies) and SP263 (Ventana Medical Systems) assays. Results: From July 2016 to July 2017, 267 patients were enrolled. The main histologic type was adenocarcinoma (69.3%). Most participants were smokers (67.4%) and had clinical stage IV disease (60.7%). In total, 116 (42%) and 58 (21%) patients had TPS ${\geq}1%$ and ${\geq}50%$, respectively. The patients were significantly older in TPS ${\geq}1%$ group than in TPS <1% group ($64.83{\pm}9.38years$ vs. $61.73{\pm}10.78years$, p=0.014), not in TPS ${\geq}50%$ cutoff value ($64.69{\pm}9.39$ vs. $62.36{\pm}10.51$, p=0.178). Regarding histologic grade, higher proportions of poorly differentiated tumor were observed in the TPS ${\geq}1%$ (40.8% vs. 25.8%, p=0.020) and TPS ${\geq}50%$ groups (53.2% vs. 27.2%, p=0.004). Among 34 patients examined with 22C3 and SP263 assays, 27 had positive results in both assays, with a cutoff of TPS ${\geq}1%$ (r=0.826; 95% confidence interval, 0.736-0.916). Conclusion: PD-L1 expression, defined as TPS ${\geq}1%$, was related to older age and poorly differentiated histology. There was a similar distribution of PD-L1 expression in both 22C3 and SP263 results.

• Archives of Plastic Surgery
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• 제46권5호
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• pp.462-469
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• 2019

Background Incisional hernia is a common complication following visceral organ transplantation. Transplant patients are at increased risk of primary and recurrent hernias due to chronic immune suppression and large incisions. We conducted a retrospective review of patients with a history of liver or kidney transplantation who underwent hernia repair to analyze outcomes and hernia recurrence. Methods This is a single center, retrospective review of 19 patients who received kidney and/or liver transplantation prior to presenting with an incisional hernia from 2011 to 2017. All hernias were repaired with open component separation technique (CST) with biologic mesh underlay. Results The mean age of patients was $61.0{\pm}8.3years\;old$, with a mean body mass index of $28.4{\pm}4.8kg/m^2$, 15 males (78.9%), and four females (21.1%). There were seven kidney, 11 liver, and one combined liver and kidney transplant patients. The most common comorbidities were hypertension (16 patients, 84.2%), diabetes (9 patients, 47.4%), and tobacco use (8 patients, 42.1%). Complications occurred in six patients (31.6%) including hematoma (1/19), abscess (1/19), seroma (2/19), and hernia recurrence (3/19) at mean follow-up of $28.7{\pm}22.8months$. With the exception of two patients with incomplete follow-up, all patients healed at a median time of 27 days. Conclusions This small, retrospective series of complex open CST in transplant patients shows acceptable rates of long-term hernia recurrence and healing. By using a multidisciplinary approach for abdominal wall reconstruction, we believe that modified open CST with biologic mesh is a safe and effective technique in the transplant population with complex abdominal hernias.

• Tuberculosis and Respiratory Diseases
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• 제82권4호
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• pp.306-310
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• 2019

Background: Tuberculosis (TB) is increasing in immigrants. We aimed to investigate the current status of latent tuberculosis infection (LTBI) treatment for North Korean Refugees (NKR) compared to South Koreans Contacts (SKC). Methods: TB close contacts in a closed facility of SKC and NKR who underwent LTBI screening in a settlement support center for NKR were analyzed retrospectively. Results: Among tuberculin skin test (TST) ${\geq}10mm$ (n=298) reactors, the males accounted for 72.2% in SKC (n=126) and 19.5% in NKR (n=172) (p<0.01). The mean age was higher in South Korea ($42.8{\pm}9.9years$ vs. $35.4{\pm}10.0years$, p<0.01). Additionally, the mean TST size was significantly bigger in NKR ($17.39{\pm}3.9mm$ vs. $16.57{\pm}4.2mm$, p=0.03). The LTBI treatments were initiated for all screened NKR, and LTBI completion rate was only 68.0%. However, in NKR, LTBI treatment completion rate was significantly increased by shorter 4R regimen (odds ratio [OR], 9.296; 95% confidence interval [CI], 4.159-20.774; p<0.01) and male (OR, 3.447; 95% CI, 1.191-9.974; p=0.02). Conclusion: LTBI treatment compliance must be improved in NKR with a shorter regimen. In addition, a larger study regarding a focus on LTBI with easy access to related data for NKR should be conducted.