• 한국수산과학회지
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• 제16권1호
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• pp.31-36
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• 1983

부산시내에 산재하고 있는 70여개소의 약수터중 11개소를 선정하여 이들의 수질관리에 필요한 기초자료를 얻고자 1981년 10월부터 1982년 9월까지 132개 시료를 취하여 대장균군, 분편계대장균, 일반생균수 및 대장균군의 조성을 시험한 결과를 요약하면 다음과 같다. 1. 11개소의 대장균군 최확수의 중앙치는 구포가 93/100ml로 제일 높았고, 수영, 연산동, 성지곡이 68/100ml 우동과 대신동이 59/100ml, 전포동, 망미동은 43/100ml 영도, 동래가 33/100ml그리고 감만동이 13.3/100ml로 제일 낮았으며 이들 중 6개소가 50/100ml 이상이었다. 2. 분편계대장균 최확수의 중앙치는 영도가 12.1/100ml으로 제일 불결하였고, 수영을 비롯한 8개소는 9.1/100ml, 우동은 6.4/100ml이었으며 감만동이 제일 깨끗하였다. 3. IMViC 반응에 의한 대장균군의 조성은 Escherichia coli group이 $7.64\%$, Klebsiella aerogenes group이 $16.78\%$, Citrobacter freundii group이 $42.86\%$, 기타가 $32.72\%$로 나타났었다. 4. 일반생균수의 중앙치는 $48{\sim}4.4{\times10}^2/ml$의 넓은 분포로서 보사부(1963)의 수질기준에 절반 지역이 초과되었다.

• 한국작물학회지
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• 제40권5호
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• pp.600-607
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• 1995

최근 바위솔은 항암제로서 효능이 알려지면서 일부 독농가를 중심으로 인공재배되기 시작하였으나 자연산과 출하기간이 중복되고 그 기간 또한 짧음으로서 재배 바위솔의 출하기간을 임의로 조절하거나 연장할 필요성이 대두되게 되었다. 본시험은 바위솔의 개화를 억제함으로서 출하기간을 연장할 수 있는가를 검토하여 바위솔의 인공재배에 대한 정보를 제공하고자 무처리의 자연일장에서 재배한 것에 비하여 추대기에 가해지는 장일 및 암기중단 처리가 바위솔의 생장 및 개화에 어떤 영향을 미치는가를 파악하고자 실시되었던 바 그 결과를 요약하면 다음과 같다. 1. 자연일장에 비하여 장일 및 암기중단 처리가 화서의 신장을 지연시켰으며 처리 6주후인 10월 하순경부터는 엽과 구엽수도 많고, 경직경의 감소도 없는 것으로 나타났다. 2. 자연일장에 비하여 장일 및 암기중단 처리에서는 엽과 구엽중은 처리 2주후부터, 경중은 처리 4주후부터, 근중은 처리 4주후부터 많았던 반면, 소화중은 처리 4주부터 6주까지 적은 것으로 나타났다. 한편 경제적 수량인 지상부 건물중은 10월 하순 이후부터 자연일장보다 장일 및 암기중단 처리에서 높은 것으로 나타났다. 3. 장일 및 암기중단 처리가 가해진 6주후인 10월 하순까지 소화수에는 처리간 차이가 없었으나, 10월 하순부터 일제히 개화하는 자연일장에 비하여 장일 및 암기중단 처리는 소화의 개화 및 개체의 개화율을 현저히 감소시겼다. 4. 추대 후 자연일장에서 자라는 바위솔은 소화가 sink로, 잎과 뿌리가 source로 작용하나, 장일 및 암기중단 처리에서는 줄기 및 소화가 sink인 것으로 분석되었다.

• Clinical and Experimental Reproductive Medicine
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• 제12권1호
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• pp.47-70
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• 1985

This study was presented of the 1,872 cases of infertile couples who visited and examined at the sterility clinic of Department of Obstetrics & Gynecology, Seoul National University Hospital from Sept., 1980 to Dec., 1983. Age, duration of infertility, past medical history, and other general factors were analyzed, and the factors responsible for infertility were classified and discussed. Mode of treatment, outcome of pregnancy, pregnancy rate responsible for each factor were also presented. The results were as follows: 1) The infertility was primary in 1,128, or 60.3% and secondary in 744, or 39.7%. 2) The age between 26 and 30 years of age comprised about one half of the total patients. 3) The duration of infertility between 1 and 4 years comprised about three quarters of the total patients, and the mean duration was 3.8 years. 4) The most common medical history in primary infertility was tuberculous disease, and that in secondary infertility was history of previous laparotomy. 5) About two thirds of antecedent pregnancies were abortion. 6) The major etiologic factor of infertility were male factor in 12.3%, tubal factor in 38.8%, ovulatory failure in 25.4%, uterine factor in 8.8%, cervical factor in 5.2%, peritoneal factor in 9.5%, and no demonstrable cause in 11.3%. 7) The types of male factor were azoospermia in 61.6%, oligospermia in 25.8%, low motility in 11.6%, and other abnormality in 1.0%. 8) The types of ovulatory failure were ovarian failure in 7.4%, hypothalamo-pituitary failure in 8.1 %, hypothalamo-pituitary dysfunction (including Polycystic ovarian syndrome) in 30.2%, and hyperprolactinemia in 22.4%. 9) The types of uterine factor were endometrial tuberculosis in 27.5%, uterine synechia in 33.8%, uterine anomaly in 19.7%, myoma and polyp in 9.1 %, and luteal phase defect in 9.9%. 10) The types of peritoneal factor were pelvic adhesion in 80.9% and endometriosis in 19.6%. 11) Surgeries were done in 408 patients, and they were salpingolysis, lysis of extraadnexal adhesion, salpingostomy, fimbrioplasty, ovarian wedge resection for polycystic ovarian disease, tubo-tubal anastomosis, and tubo-uterine implantation in orders. 12) 243 pregnancies were achieved during the infertility work-up, of which livebirth was 46.5%, ectopic pregnancy was 7.4%, spontaneous abortion was 7.8%, and on-going pregnancy or lost to follow-up was 36.2%. 13) Pregnancy rates in various factors were male factor in 18.7%, ovulatory factor in 31.7%, tubal factor in 24.2%, uterine factor in 34.6%, cervical factor in 19.0%, peritoneal factor in 29.0%, combined factors in 10.5%, and unexplained infertility in 37.1%. Pregnancy rate in whole patients was 25.2%.

• Advances in pediatric surgery
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• 제1권1호
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• pp.18-26
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• 1995

For the prevention of later contralateral hernia as well as unnecessary contralateral exploration in pediatric patients with unilateral inguinal hernias, a reasonable indication of contralateral exploration is required. To examine the contralateral positivity, a prospective selective contralateral exploration has been performed by the author from Sept. 1985 to Dec. 1993, at Pediatric Surgical Section of the Department of Surgery, Kangnam St. Mary's Hospital, Catholic University Medical College. Among the total 1200 cases of pediatric inguinal hernias, 580 cases of contralateral side were explored at hernia operations, by the indications as; male with infant onset, 2)female of all age, 3)prematurity, 4)profuse ascites due to cirrhosis, nephrotic syndrome, and ventriculoperitoneal shunt, and 5)remarkable silk sign. Overall positive rate was 71.4%, and positive rates of each indication were 80.7%, 70.4%, 73.1%, 66.7%, and 72.0%, respectively. Right side hernia showed 67.0%, left s ide 75.7%, and positive familial history 71.8% of contralateral positivities. In male, getting older revealed lower positive rates and the rate suddenly dropped after 12 years of age. Birth order, mother's age at delivery, postmaturity did not show any significant differences between the rates. Recurrence was seen in 3(0.5%) ipsilateral and 2(0.3%) contralateral, both of which were negative esplorations on previons operations. Overall complication rate was 3.8%, including 1 infection, 14 fluid or blood accumulation, 5 edemas, 3 temporary testicular edemas, 2 persisting fevers, 2 enures is and one delayed recovery from anesthesia. Among 38 cases with contralateral hernias developed after unilateral surgery by authors(6 cases) or surgeons in other institutions, 14 were males with infant onset, 4 were prematurities and 9 were females. Therefore, 27(71.7%) cases were originally under the contralateral exploration indications. The primary site of the hermia was right in 25 and left in 13. With above results, the following indications for contralateral exploration could be suggested ; 1)under one year of age, both sex, 2)prematurity, 3) remarkable silk sign, 4)in the double checked suspicions among males with infant onset, all age females, ascites, left hernia and familial history. After 12 years of age, exploration is not required. Considering complications, contralateral explorations could be considered only in the following situations; 1)expert, experienced pediatric surgeon, 2)experienced pediatric anesthesiologist, 3)operations could be done smoothly in an hour, 4)good general condition of the patient.

• Journal of Forest and Environmental Science
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• 제34권4호
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• pp.321-337
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• 2018

The characteristics of 124 Phytolacca americana present areas and 88 surrounding absent areas over the country were investigated and compared from July 2016 to Sept 2017. The Phytolacca americana was confirmed as having been nationally distributed and is usually found in roadsides at an altitude of 380 m (26%), forest edges (24%), forests (19%), sunny spots (60%), dry soils (53%), sandy loams (31%) and sand+gravel soils (22%). 321 taxons consisting of 79 families, 209 genera, 289 species, 2 subspecies, 26 varieties and 4 cultivars and 286 taxons consisting of 76 families, 195 genera, 256 species, 2 subspecies, 24 varieties and 4 cultivars were found in the Phytolacca americana present areas and the absent areas, respectively. The relative net contribution degree was found highest in the Phytolacca americana (100) followed by Robinia pseudoacacia (29.4), Humulus japonicus (8.8) and Artemisia princeps (6.0) in the present areas, while it was found highest in Robinia pseudoacacia (100) followed by Humulus japonicus (44.4), Artemisia princeps (35.9), Pueraria lobata (18.6) and Setaria viridis (12.3) in the absent areas. The Raunkier's life form in the present/absent areas was found highest in the therophytes (34%/34%), followed by hemicryptophytes (17%/18%), megaphanerophytes and mesophanerophytes (18%/17%), nanophanerophytes (11%/11%) and geophytes (9%/11%). There was no significant difference in the species diversity between the present (2.141) and the absent (2.124) areas. However, the allelopathic agent and light blocked-out by the Phytolacca americana could possibly inhibit germination and the development of other species; especially, where a difference in species diversity was found high in forests, compared to other habitats (p=0.0605). Accordingly, it is suggested to review possible disturbances of native species habitats in shady spots including forest gaps, although the effect of Phytolacca americana on the ecological system in the suburban open and disturbed areas is not large.

• 보건교육건강증진학회지
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• 제15권1호
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• pp.179-194
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• 1998

This study focused on the body composition of Korean Basketball Players in Dual X -ray Absorptiometry. The principal subjects of this study were 10 Basketball Players who participated in the process of Dual Energy X -ray Absorptiometry at K.H. University Hospital for 8 months from Sept. 1. 1996 to April, 30. 1997. On the basis of the these measurements, the authors calculated physical indices and total fat percent. On the results of bone densitometry, the author analyzed body fat weight, body composition according to body position, bone mineral density and discerned the difference between the fatness which was calculated indirectly and which gained from the bone densitometry. 1. General Characteristics The mean age of the subjects was 20.4$\times$1.35 year. 2. Physical. Measurement The mean physical growth and development of the subjects were superior to standard value of the average Koreans 3. Body Fat by Physical Measurement Body surface area was 2.019$\times$0.111$m^2$, body volume was 74.4$\times$7.2$\ell$, body density was 1.041$\times$0.007$\ell$/kg, and body fat percent was 24.9$\times$2.9%. 4. Body Fat by Bone Densitometry Total body fat percent was 15.17$\times$2.19% and according to body position that of upper limb was 1.62%, that of lower limb was 5.55%, that of trunk was 7.06% and that of head was 1.05%. There was significant difference between the amounts of body fat from the methods used in this study; that from physical measurements and from bone densitometry method could be said most desirable. 5. Body composition According to Body Position Trunk was highest at 46.7%, lower limb was 36.0%, upper limb was 10.6%, and head was 6.7% in order. 6. Bone Mineral Content and Bone Density In bone mineral amount by body position, that of upper limb was 466.9$\times$46.4g, that of lower limb was 1,424.1$\times$154.0g, that of trunk was 1,343.0$\times$150.3g, and total bone mineral content was 3,786.8$\times$348.4g(4.78$\times$0.13%). Bone mineral density by body position, that of upper limb was 0.758$\times$0.072g/$\textrm{cm}^2$, that of lower limb was 1,342$\times$0.095g/$\textrm{cm}^2$, that of trunk was 1,169$\textrm{cm}^2$0.082g/$\textrm{cm}^2$, that of head was 1,742$\times$0.154g/$\textrm{cm}^2$ and total bone mineral density was 1,204$\times$0.077g/$\textrm{cm}^2$.

• Journal of Yeungnam Medical Science
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• 제2권1호
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• pp.229-235
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• 1985

1983년 5월 28일 개원 이래 1985년 9월 30일까지 2년 4개월 동안 본 영남대학교 의과대학 부속영원 산부인과에 입원 가료한 바 있는 자궁외임신 88예를 대상으로 하여 임상적으로 조사, 관찰, 분석한 결과 다음과 같은 결론을 얻었다 1. 자궁외임신의 분만수에 대한 반도는 1 : 22.2였다. 2. 빈발연령은 30~34세가 38.6%로 가장 많았으며, 25~34세는 67%였다 3. 분만횟수와 임신중절 횟수가 증가할수록 자궁외임신의 빈도는 감소하는 경향을 보였다. 4. 기왕력은 골반염이 25%, 복강경 불임술이 13.7%였으며 반복 자궁외임신은 6.8%였다. 5. 주요증상은 하복부 동통이 85.2%, 질출혈이 56.8%였으여 Shock증상은 3.4%였다. 6. 입원 당시 혈색소치는 8gm% 이하인 경우가 6.8%, 10gm% 이하가 37.5%였으며 복강내 출혈은 1,000ml 이하가 53.4%였으며 2,000ml 이상이 22.8%였다. 7. 뇨 임신반응검사의 양성율은 파열군 (78%) 및 유산군 (63.3%)이 무상군 (54.5%)에 비해 높았으나 통계적인 의의는 없었다. 8. 더글라스씨와 천자의 양성율은 75.9%였다. 9. 임신주수별로는 6~9 주 사이가 48.9%로 가장 많았고 12주 이상이 15.9%였다. 10. 착상부위별로는 난관이 96.6%로서 그 중 팽대부가 60.2%, 협부 23.9%, 난관채부 9.1%, 간질부 3.4%였다. 11. 조사기간 동안 내원한 자궁외임신 88예중 사망한 예는 없었다.

• 대한간호학회지
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• 제4권2호
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• pp.57-66
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• 1974

This study was attempted for clinical investigation regarding with Apgar score changing phase of newborns and their sucking power related the score and weight. The data for this study obtained from 545 newborns who were born at Dept. of obstetric WooSok Hospital, Korea University from Jan. to Sept.. 1373. It is hoped that this study will contribute to nursing care planning of newborns in nursery. The Apgar score was checked in the delivery room at 1 minute after delivery by Doctor and rechecked at 30 minutes and 1 hour after delivery by nurses. The results obtained were as follows: 1. The total newborn numbers at 1 minute after delivery were 545, at 30 minutes were 542 (3 dead) and at 1 hour were 540. The babies were divided into 3 groups by the Apgar score. The frequency of group 1 (score 1 to 4) at each times were 5.0%, 0.9%, 0.4%, group 2 (score 5 to 7) 11.2%, 4.1%, 1.7% and group 3 (score 8 to 10) 83.8%, 95.0%, 97.9%. 2. The group I was found most frequently among the cases of less than 2, 500g and group 3 was found among the cases over 2.500g. It was found that there was a tendency of delaying in recovery process of low score among the premature and low birth weight newborns. 3. The type of delivery, breech and other I e was found worst and C-Section was the second, however normal spontaneous delivery was found the best. 4. In observation of sucking power of the newborn related its score and weight, good, fair, poor marks were given. But for convenience of statistical analysis. good and fair was collected together and poor alone evaluated. The result of group 1.2 examined statistically by F.E.T shown no relation between newborn weight and sucking power. however group 3, examined by X$^2$test shown very significant relation between newborn weight and sucking power. 5. The mortality rate of newborn while they were in hospital was found 2.6% to 545 of birth and all cases of dead belonged to group 1 at 1 minutes after delivery. 64.3% of the dead was found among the cases less than 2, 500g. 6. It was found that in this observation premature and Newborn asphyxia had influence to low score at birth. Conclusively, good anthemata carr should be emphasized in order to prevent main causes of these and should avoid abnormal delivery as possible.

• 환경생물
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• 제30권2호
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• pp.107-120
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• 2012

본 조사는 유구천의 수생식물과 수변계류식물의 목록을 작성하고 관속식물의 다양성을 연구하기 위해 문헌조사를 포함하여, 2009년 8월부터 2010년 9월까지 총 4회에 걸쳐 7개 지점을 조사하였다. 7개 지점의 조사를 통해 유구천의 관속식물은 88과 229속 290종 3아종 30변종 5품종 328분류군으로 확인되었다. 조사지역 내의 한국 특산식물은 개나리(Forsythia koreana (Rehder) Nakai), 오동나무 (Paulownia coreana Uyeki), 병꽃나무 (Weigela subsessilis (Nakai) L.H. Bailey) 등 3분류군이 확인되었다. 산림청 지정 희귀 및 멸종위기 식물은 낙지다리 (Penthorum chinense Pursh), 땅나리 (Lilium callosum Siebold & Zucc.), 꽃창포(Iris ensata var. spontanea (Makino) Nakai), 창포 (Acorus calamus L) 등 4분류군이 확인되었다. 식물구계학적 특정종은 총 27분류군이 확인되었는데, 그 중 중요한 의미를 가지는 III~V등급종은 V등급종이 2분류군, IV등급종이 2분류군, III등급종이 9분류군으로 총 13분류군이 발견되었다. 귀화식물은 10개과 27분류군이 확인되었으며, 이는 조사된 전체 목록 중 약 8.3%를 차지하는 것으로 확인되었다. 유구천은 마을이 하천을 따라 발달하고, 도로나 농경지 등에 따라 인간의 간섭이 지속적으로 증가 할 것으로 여겨지며 이에 따라 귀화식물의 유입도 증가 할 것으로 판단되어진다. 조사지점별 식물들의 집괴분석과 좌표 결정분석 결과 유구천 본류형, 소하천형, 저수지형 등 3개 모둠으로 구별되었다.

• 한국해양학회지:바다
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• 제6권3호
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• pp.190-200
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• 2001

인천 동춘동 척전 갯벌 저서동물의 군집구조를 알아보기 위하여 3개의 정점을 대상으로 1990년 9월부터 1992년 7월까지 2개년동안 격월별로 현장조사를 실시하였다. 조사 기간 중 총 111종, 평균 708.1 개체/$m^2$와 214.9 gWWt/$m^2$의 저서동물이 채집되었다. 출현 종 수와 개체수에 있어서는 환형동물의 다모류가, 생물량에 있어서는 연체동물과 극피동물이 대표적인 분류군이었다. 조위에 따른 저서동물의 출현 경향은 종 수와 개체수는 갯벌의 하부로 갈수록 뚜렷하게 증가하는 결과를 보였고, 생물량은 갯벌의 중부에서 가장 높았다. 척전 갯벌의 집괴분석 결과에 의하면, 3개의 정점군과 4개의 종군으로 구분할 수 있었다. 정점군은 조위에 따라 상부, 중부 그리고 하부 정점 그룹으로 나뉘었고, 종군은 다음과 같았다: 1) 중하부 광역분포 종군으로 Heteromastus filifomis-Mactra veneriformis-Solen strictus-Ilyoplax finggi 군집, 2) 상부 분포 종군으로 Nephtys chemulpoensis-Macrophthalmus gaponicus 군집, 3) 중부 분포 종군으로 Glycera subaenea-Decorifer matusimana-Tritodynamia 군집 ,4)하부 분포 종군으로 Nephtys polybranchia-Borniopsis tsurumaru-Asthenognathus inaequipes-Protankyra bidentata 군집으로 구분되었다.