• 토지주택연구
• /
• 제2권1호
• /
• pp.35-46
• /
• 2011

재건축초과이익 환수에 관한 법률은 국가로 환수된 재건축부담금을 일정 평가를 거쳐 지방자치단체에 배분하도록 규정하고 있다. 그러나 배분방향의 미설정, 세부 평가기준 미비 등의 문제로 재건축부담금 제도의 원활한 시행이 담보되지 않고 있다. 이에 본 연구는 현행 제도의 미비 규정을 보완하기 위한 근거자료로서 지자체 평가를 위한 세부 지표 선정 및 지표별 가중치를 분석코자 하였다. 아울러 가중치 분석 결과를 토대로 지자체 모의평가를 실시함으로써 평가기준안으로서의 활용 가능성을 검토하고자 하였다. 지표별 가중치를 도출하기 위해 전문가 설문조사를 실시하고, 계층분석법으로 가중치를 분석한 결과, 지자체 상위 평가항목 중 '주거복지 증진노력' 항목의 가중치가 전체의 25.1%로 가장 높게 나타났다. 그 뒤를 이어 '주거복지실태 평가결과(22.7%)', '주거기반시설 설치수준(22.5%)', '재건축부담금의 활용실적 및 운용계획(15.8%)', '보금자리주택 등 주택사업실적(13.9%)' 등의 평가항목 순으로 가중치가 높게 나타났다. 5개 상위 평가가항목에 대한 총 16개의 하위 평가지표 중에서는 '최저주거기준 미달가구 비율(11.5%)', '장기공공임대주택 공급실적(8.9%)', '재건축부담금 집행실적(8.3%)', '재건축부담금 운용계획 수립 제출여부(7.5%)', '상 하수도보급률(6.3%)' 등의 평가지표 순으로 가중치가 높게 나타났다. 분석결과를 토대로 할 때, 시행령 상 '보금자리주택 등 주택사업실적' 평가항목의 가중치는 현행 30%에서 약 14%로 하향조정하고, 나머지 평가항목에 대해서는 다소 상향조정이 필요함을 알 수 있다. 지자체 모의평가 결과에서는 전북, 경북, 전남, 제주, 경기지역 순으로 종합 평가점수가 높게 나타났으며, 대전, 서울, 인천, 대구, 광주 등 상대적으로 주거여건이 양호한 광역시 특별시의 종합 평가점수는 낮게 나타났다. 이러한 분석 결과는 재건축부담금의 배분 방향과 부합한 것으로서, 본 연구에서 적용한 평가기준안의 적정성 및 활용 가능성을 확인할 수 있다.

• 혜화의학회지
• /
• 제11권1호
• /
• pp.137-149
• /
• 2002

Dong-Eui-Bo-Gham Oriental medicine clinic on the purpose of losing their weight, from March 1, 2001 to March 1, 2002. The characteristics studied were gender, average weight, average height, distribution of body fat rate, base body metabolism rate, distribution of bmi, purpose of losing weight, treatment history, cause of gaining weight, clinical symptoms, distribution of Sahsang constitution, and change of body constituent. The conclusions drawn from this study were: 1. Among patients who came to the clinic for weight loss, there were 16 females (80%), and 4 males (20%). The ratio of gener was 1 to 4 (male to female) The distribution of their ages were 1 in one's teens (5%), 6 in their 20s (30%), 7 in their 30s (35%), and 6 in their 40s (30%). 2. The average weight of the patients was 72.155kg, and their average height was 163.2 cm. 3. The body fat rates of patients were distributed as: 2 were below 25 (10%), 3 were 25 to 30 (15%), 8 were 30 to 35 (40%), 5 were 35 to 40 (25%), and 2 were 40 to 45 (10%). 4. The base body metabolism rates of the patients were distributed as: 1 was below 1000Kcal (5%), 6 were 1100 to 1200Kcal (30%), 5 were 1200 to 1300Kcal (25%), 6 were 1300 to 1400Kcal (30%), and 2 were 1400 to 1500Kcal (10%). 5. The distribution of the patients bmi was: 4 were below 20 (20%), 5 were 20 to 25 (5%), 11 were 25 to 30 (55%), and 4 were 30 to 35 (20%). 6. The patients visited the clinic to lose their weight for the follwoing purposes: 5 were related to health concerns (25%), and 15 were to imprve their physical apprearnce (75%). Among patients who wanted to lose their weight becase of health concerns, 4 were married (20%) and 1 was single (5%). Among patiens who wanted to lose their weight to improve their physical appearance, 6 were married (30%) and 9 were single (45%). 7. As for the past treatment methods, physical exercises were most frequently used (19 patiens, 43%). 14 tried diet (32%), 8 used food substitues (19%), 1 was treated through Western medicine, and 1 was not related to any of these (2%). 8. Main reasons for weight gains were: 12 were related to overeating (40%), 10 were stress (33%), and 8 were lack of physical exercise (27%). 9. Physical symptoms included: 15 were fatigue (29%), 14 were constipation (26%), 13 were body swelling (25%), 3 were headache (5%), menstruation pain (4%), one was stomach upset (2%), 2 were related to physical structure, and 2 were related to other (4%). 10. As for the distribution of Sahsang constitution, 10 were Taeum (50%), 9 were Sohyang (45%), and 1 was Sohum (5%). 11. The average muscle weight was 44.87kg, average abdomen fat rate was 0.8999, and average base body metabolism rate was1369.2Kcal. 12. For the 5-week period, The body fat rate changes were 35.93 1.56% to 30.40 1.98% for A group, and 34.27 1.19% to 31.73 1.38% for B group. The abomen fat rate changes were 0.90 0.02% to 0.86 0.03 for A group, and 0.89 0.02% to 0.83 0.02% for B group. The body fat weight changes were 26.92 2.04kg to 20.74 1.98kg for A group, and 27.86 3.37kg to 24.58 3.02kg for B group. The body weight chages were 72.36 3.18kg to 64.54 2.55kg for A group, and 72.48 3.14kg to 67.74 3.11kg for B group. The muscle rate changes were 43.86 1.63kg to 43.10 1.76kg for A group, and 42.72 1.22kg to 41.60 1.86kg for B group. Overall, A group was superior to B group. 13. After being treated for obesity, 13 patients used exercise treatment (65%), 5 continued to receive obesity treatment (25%), and 2 used diet (10%). Based on these results, we could conclude that the importande of setting a criterion of obesity and weight control have changed according to changes in social and cultural values, and that treatment of obesity through Oriental medicine and research should keep up with changes in esthetic and psychological values.

• Asian-Australasian Journal of Animal Sciences
• /
• 제11권2호
• /
• pp.176-184
• /
• 1998

A total of 125 pigs (5.8 kg of BW) were allotted in a completely randomized block design. Treatments were coconut oil, corn oil, soybean oil, tallow and tallow+lecithin. Each treatment had 5 replicates with 5 pigs per replicate. From d 0 to 7, pigs fed vegetable oil supported greater average daily gain (ADG) and improved feed/gain (F/G) compared to pigs fed the animal fat. Addition of lecithin to tallow increased ADG by 7.2%. Feed intake were similar for all treatment groups. From d 8 to 14, pigs fed coconut oil and soy oil showed better ADG and average daily feed intake (ADFI) than any of the others. From d 15 to 21, pigs fed the tallow diets had lower gains (p < 0.05) than those fed diets that contained vegetable oil and tallow with added lecithin. The effect of different fat sources on gain became smaller with age. Feed intakes were similar between the vegetable oil and lecithin supplemented diets each week postweaning except for pigs fed tallow (p < 0.05). Feed : gain ratios were superior during the initial 2 weeks postweaning period when pigs were provided vegetable oil diet compared with pigs fed tallow. All pig groups had similar feed : gain ratios during 3 weeks. Combinations of tallow with lecithin tended to have intermediate feed/gain ratio. It was found that vegetable oils were much better in improving growth rate of the piglets. Lecithin significantly improved growth rate and feed efficiency of the pigs through the whole experimental period compared to tallow. Coconut oil was the most effective in improving growth of pigs during the first two weeks postweaning. Corn oil had equal value with soy oil in improving growth performance of weaned pigs. When vegetable oil was added, the digestibilities of nutrients except for minerals were higher than when the tallow was fed. Nutrients digestibility was similar among vegetable oils. The addition of lecithin to tallow increased digestibility of gross energy, dry matter, ether extract and crude protein. Crude ash and phosphorus digestibility were not affected by the treatments. Dry matter excretion was not different among treatments except for tallow which showed significantly higher dry matter excretion (p < 0.05), while nitrogen excretion was significantly decreased in pigs fed vegetable oil sources. However, Phosphorus excretion was not affected by the different fat sources.

• Journal of Korean Neurosurgical Society
• /
• 제63권1호
• /
• pp.69-79
• /
• 2020

Objective : To analyze trends in the incidence and treatment of diseases associated with ischemic stroke, namely, cerebral infarction (CI), cerebral arterial stenosis (CASTN), and moyamoya disease (MMD), based on Korean National Health Insurance Service (NHIS) data from 2008 to 2016. Methods : Data was extracted from the national health-claim database provided by the NHIS for 2008-2016 using International Classification of Diseases codes. The crude and age-standardized incidences of each disease (CI, CASTN without a history of CI, and MMD) were calculated; additional analyses were conducted according to age and sex. Trends in the number of patients undergoing treatment according to treatment method were analyzed for each disease using the Korean Classification of Diseases procedure codes. Results : In 2016, the total number of adults with newly diagnosed CI was 83939, reflecting a 9.4% decrease from that in 2008. The age-standardized incidence of CI in adults was 153.2 per 100000 person-years in 2016, reflecting a 37.2% decrease from that in 2008, while that of CASTN was 167.3 per 100000 person-years in 2016, reflecting a 73.3% increase from that in 2008. Among treated cases, the number of patients who underwent intra-arterial (IA) treatment, including IA fibrinolysis and mechanical thrombectomy, showed the most prominent increase, increasing at an annual rate of 25.8%. For CASTN, the number of cases treated with carotid artery stenting or balloon angioplasty (CAS) showed the most prominent increase, increasing at a rate of 69.8% over the 9-year period. For MMD, the total number of patients with newly diagnosed MMD and that with adult MMD demonstrated significantly increasing trends, while the number of pediatric patients with newly diagnosed MMD declined by 18.0% over the 9-year period. The age-standardized incidences of pediatric and adult MMD in 2016 were 2.4 and 3.4 per 100000 person-years, respectively. Conclusion : Although the incidence of CI showed a declining trend over a 9-year period, the number and proportion of patients treated for CI increased. Meanwhile, the incidence of CASTN and the number of patients treated for CASTN have demonstrated increasing trends since 2008. On the other hand, the number of patients diagnosed with pediatric MMD decreased, despite no significant change in the incidence. In contrast, the number of patients and the incidence of adult MMD increased. These trends reflect changes in the population structure, gains in the accessibility of imaging examinations, and the development of endovascular techniques.

• 한국산학기술학회논문지
• /
• 제16권7호
• /
• pp.4842-4848
• /
• 2015

본 논문은 재구성 빔 스티어링 안테나와 전방향성(루프) 안테나 간 정지상태와 이동상태일 때 통신 성능 비교를 보여준다. 두 안테나는 동일한 직물(${\varepsilon}_r=1.35$, $tqn{\delta}=0.02$) 위에 제작되었으며 5 GHz 대역에서 동작한다. 재구성 안테나는 빔 방향을 조향할 수 있도록 설계되었다. 빔 스티어링 기능을 수행하기 위해 안테나는 두 개의 핀 다이오드를 사용한다. 측정된 최대 이득은 5.9-6.6 dBi 이고 반 전력 빔 폭(HPBW)는 $102^{\circ}$ 이다. 통신효율을 비교하기 위해 GNU Radio Companion 소프트웨어툴과 USRP(User Software Radio Peripheral) 장비를 이용하여 두 안테나의 BER(Bit Error Rate)과 SNR(Signal-to-Noise Ratio)를 측정하였다. 그리고 송, 수신 안테나 사이의 일정한 거리에서 수신 안테나가 고정된 상태와 이동중인 상태 두 가지 경우를 비교하였다. 본 측정은 이상적인 전파환경인 무손실 안테나 챔버와 전파간섭이 존재하는 실제적인 환경인 스마트홈에서 진행되었다. 본 측정의 결과로 빔 스티어링 안테나의 성능이 루프 안테나보다 우수함을 알 수 있다. 또한, 통신효율을 비교하면 측정환경 측면에서는 무손실 안테나 챔버가 스마트홈보다 우수하며, 안테나의 고정/이동 측면에서는 고정된 상태가 이동중인 상태보다 좋은 결과를 보임을 알 수 있다.

• 한국통신학회논문지
• /
• 제39A권12호
• /
• pp.746-755
• /
• 2014

압축센싱은 신호의 성긴 (Sparse) 성질을 활용하여 Nyquist 표본화율 보다 낮은 측정 율만으로도 신호의 완벽 복원이 가능하다는 측면에서 새로운 샘플링 기술로 주목 받고 있다. 블록기반의 압축센싱 기술을 사용하여 영상을 샘플링 하는 경우, 측정신호 영역에서도 공간 영역의 유사도가 보존되므로, 본 논문에서는 블록기반 압축센싱 기술을 사용하여 획득한 자연영상의 측정 신호에 대한 새로운 부호화 기술을 제안한다. 측정신호 간 유사성을 제거하기 위해 이산 웨이블릿 변환(DWT)을 적용한 후, 각 DWT 계수에 적절한 양자화를 수행한다. 이를 통해, 측정 신호 내의 중복성을 제거하고, 측정 신호의 비트 율 또한 절약할 수 있었다. 실험 결과, 기존의 블록기반 평활 Projected Landweber 알고리즘에 스칼라 양자화를 적용한 방법, DPCM 방법을 적용한 방법, 그리고 Multihypothesis 기반 블록기반 평활알고리즘에 DPCM을 적용한 방법과 비교할 때, 제안방법의 PSNR이 각각 최대 4dB, 0.9dB, 그리고 2.5dB 더 높은 성능을 보이는 것을 확인 할 수 있었다.

• Asian-Australasian Journal of Animal Sciences
• /
• 제16권5호
• /
• pp.655-659
• /
• 2003

Forty eight lambs (24 each of Malpura and Mutton synthetic breeds) were weaned at 90 days of age and divided into two groups. One group of 12 lambs from each of the two breeds was maintained on low energy (52% TDN) and the other group of 12 on high energy (58% TDN) feedlot ration until 6 of the lambs attained 20 kg and the other 6 attained 25 kg live weight in each of the two groups. Daily feed intake and weekly body weights were recorded. Conventional metabolism trials were conducted on the two breeds and the two rations. The growth rate was found to be higher for lambs on high energy ration (p<0.01). The growth rate was also higher for higher target weight groups (p<0.01). The breed did not significantly affect the live weight gains. Mutton synthetic lambs required less number of days to reach 20 kg live weights but took more time to reach 25 kg target weight as compared to Malpura lambs (p<0.01). The lambs of both the breeds reached 25 kg live weight earlier on high energy than those on low energy ration (p<0.01). The dry matter intake, irrespective of breed, was significantly higher (4.57% or 93.4 g per kgW$^{0.75}$) on low energy than that on high energy ration (4.20% or 87.2 g per kg W$^{0.75}$). The digestibility coefficients of all the nutrients excepting crude fibre were significantly higher on high energy diet irrespective of the breed. Lambs on low energy ration, however, digested the crude fibre more than those on the high energy ration (p<0.05). Although there were no significant differences in the intakes of nitrogen, calcium and phosphorus, the balance of nitrogen was higher on high energy ration. The DCP and TDN values were 9.70 and 52.76% for low energy and 9.89 and 57.68 % for high energy ration, respectively. The dressing percentages on live weight basis were 50.2 on low and 51.6 on high energy ration, 50.5 at 20kg and 51.3 at 25 kg slaughter weight and 51.0 in Malpura and 50.8 in Mutton synthetic lambs, respectively. The percent of bones in the carcass was higher on low energy ration in Mutton synthetic lambs at 20 kg slaughter weight than others. It was concluded that the performance of the lambs in respect of mutton production was significantly better on high energy ration fed upto 25 kg slaughter weight with no or little breed differences.

• Journal of Animal Science and Technology
• /
• 제44권4호
• /
• pp.399-406
• /
• 2002

Methionine chelate 형태로 Cu 및 Zn의 첨가가 육계의 생산성과 영양소 이용률, 혈청 IgG 수준, 근위의 손상정도(gizzard erosion index) 그리고 간과 배설물의 Cu와 Zn 함량에 미치는 영향을 알아보기 위해 갓 부화한 1,000수의 Ross$^{(R)}$ 병아리를 4처리 5반복, 반복당 50수(암수 각각 25수씩)를 배치하여 5주간 사양시험을 실시하였다. 시험사료는 대조구 사료에 Cu와 Zn를 methionine chelate 형태로 100 ppm씩 단독 또는 혼합첨가하여 만들었다. 증체량은 chelate 첨가구들 모두 대조구 보다 높았고(P<0.05), 사료요구량은 chelate 첨가구들이 대조구 보다 낮았다(P<0.05). Cu와 Zn를 혼합하여 첨가한 처리구의 증체량과 사료효율은 Cu와 Zn를 단독 첨가한 처리구들보다 높은 경향을 나타냈다. 영양소 이용률은 Cu 및 Zn chelate 첨가에 의해 유의한 영향을 받지 않았다. 혈청 IgG 농도는 Cu와 Zn chelate 혼합처리구가 대조구에 비해 유의하게 높았으나(P< 0.05), 근위 궤양 정도는 처리에 따른 차이가 없었다. 간과 배설물 내 Cu 및 Zn 함량은 사료에서 이들 광물질의 함량에 의해 영향을 받았다(P<0.05). 결론적으로 Cu와 Zn chelate 단독 또는 혼합하여 첨가시 육계의 증체량과 사료효율을 개선시키고 혈청 IgG 농도를 증가시키며 간 내 Cu와 Zn 수준은 유의한 영향을 받지 않으나 분 내 Cu와 Zn의 함량은 증가시키는 것으로 나타났다.

• Asian-Australasian Journal of Animal Sciences
• /
• 제16권1호
• /
• pp.63-69
• /
• 2003

Ten barrows, weaned at 28 days (7.2$\pm$0.1 kg BW), were used to evaluate the effects of feeding extruded full-fat soybeans on intestinal morphology and mucosal cell turnover time. All pigs were fed corn-based diets with half of the pigs receiving diets supplemented with 15.5% soybean meal and 3% soybean oil and the remaining pigs fed a diet in which the soybean meal and oil were replaced by 18.5% extruded full-fat soybeans. The pigs were individually placed in $80{\times}150cm$ metabolic cages and fed twice daily an amount approximately equal to their ad libitum intake for a period of 14 days. On day 14, pigs were weighed and then injected intraperitoneally with $^3$H]thymidine ($100{\mu}Ci/kg$ of BW, specific activity 20 Ci/mmol) 6 h after the morning meal. A pig from each treatment was killed 1, 4, 8, 16, or 24 h postinjection and intestinal tissues were collected. Daily gains for pigs fed the soybean diet and extruded full-fat soybean diet were 0.24 and 0.31 kg/day (p=0.05) with feed conversions of 1.58 and 1.39 (p=0.05), respectively. In comparison with pigs fed soybean meal, pigs fed moist extruded full-fat soybeans had a decreased crypt depth in their duodenum and cecum (p<0.1), while the villus height in the mid jejunum and ileum and the total height (villus height plus crypt depth) of the ileum and mid jejunum increased (p<0.05). The villus width in the duodenum and mid jejunum decreased (p<0.05). The number of crypt epithelial cells in the upper jejunum increased but decreased in the ileum, colon and cecum (p<0.05). The number of villus epithelial cells in the ileum and the upper and mid jejunum increased (p<0.05). The time for migration of epithelial cells in the crypt-villus column decreased (p<0.05) in all sites except the upper jejunum, ileum and cecum. The mucosal turnover rate for all intestinal sites except the upper jejunum, colon and cecum decreased (p<0.05). From these data, we conclude that inclusion of moist extruded full-fat soybeans in weanling pig diets can improve the intestinal morphology and slow the migration rate and turnover time of epithelial cells of the small intestine, especially in the mid jejunum compared with soybean meal.

• 전자공학회논문지
• /
• 제51권4호
• /
• pp.173-180
• /
• 2014

압축센싱은 성긴(Sparse) 또는 압축가능한(Compressible) 신호에 대해 Nyquist rate 미만의 샘플링으로도 신호 복원이 가능하다는 것을 수학적으로 증명한 새로운 패러다임의 신호 획득 방법이다. 단순한 신호 획득 과정을 이용하면서도, 동시에 우수한 압축센싱 복원 영상을 얻기 위한 많은 연구들이 수행되고 있다. 그러나, 에너지 분포 및 인간 시각 시스템 등 컬러 영상에 대한 기본적인 특성을 복원 과정에 활용한 기존 압축센싱 관련 연구는 많이 부족하다. 이러한 문제를 해결하기 위해, 본 논문에서는 컬러영상의 압축센싱 복원을 위한 평활 그룹-희소성 기반 반복적 경성 임계 알고리즘을 제안한다. 제안하는 방법은 그룹-희소성에 기반한 경성 임계치 적용과 프레임 기반 필터의 사용을 통해 영상의 변환 영역에 대한 희소성을 증대시키는 동시에 화소 영역의 평활 정도를 복원 과정에 활용할 수 있도록 한다. 또한, 그룹-희소화 경성 임계 과정은 자연 영상의 에너지 분포 및 인간 시각시스템 특성에 따라 중요하다고 판단되는 RGB-그룹 계수들을 보전하도록 설계하였다. 실험 결과 객관적 화질 측면에서 제안방법이 대표적인 그룹-희소화 평활 복원 기법 보다 평균 PSNR이 최대 2.7dB 높은 것을 확인하였다.