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A Study of Sex-related Problems of Old Women in Kyeonggi Province, Korea (경기도 여성노인의 성의식에 관한 조사연구)

  • Park, Young-Soo;Choi, In-Sook
    • The Journal of Korean Society for School & Community Health Education
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    • v.5
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    • pp.71-84
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    • 2004
  • The sexual discourse has been frequent, but the subjects of it have been limited to the young, and the sex of women and that of the old people, until now, have been overlooked. According to the data in 2,000 of the Korea Statistic Service, the older-than-sixty-five-year people consist of 37.4% men and 62.6% women. Of them, the older-than-seventy-year people consist of 33.8% men and 55.2% women. The data show the fact that as the age of the old people is higher, the number of old women is enlarging. Paying attention to the above-mentioned tendency, this study conducted a survey about the aspects of the sexual consciousness of old women. The purpose of study was focused, through the survey, on discovering the ways of old women's recognization about their sexual desire, and on presenting basic data to developing the programs which could solve the problems derived from the discovery. That is to say, the purpose of it was to prevent the sexual desire's distortion and suppression of old women, if they had any, and to present basic data to developing the programs which could convert their recognization of sex. The objects of the survey were the sample group of 301 people inhabiting in Hwaseong City, Seongnam City, Yongin City, and Suwon City, chosen out of 375,298 old women of 614,316 older-than-sixty-five-year people in Kyeonggi Province (Kyeonggi Province homepage, 2002). The data were collected by the questionnairers' interviews in the fields of old men's resting house, churches, temples, old men's niversities and so like, from September 19th to September 31th in 2003. The questionnairers as volunteers were taught the prior education, being prepared for the survey about old women's sexual consciousness. The contents of education were composed of the understanding of old women, the ways of questionnairing, and the items of questionnaire. The outcomes of the survey are following; First, concerning general items, the old women of the sample group answered that they felt greatly the difficulties of health(36.5%), economy(12.0%), and loneliness(11.3%) in turn. The 48.2% of them answered that they were healthy, but the 62.3% answered that they were suffering various illnesses. The 24.4% answered they were economically rich, and the 23.9% answered they were working. The 53.5% were living alone due to divorce or death. The 71.1% had been living for more than ten years. The 83.1% believed in their own religion. Second, the 43.8% of the sample group admitted the necessity of a heterosexual friend and sexuality The 39.0% felt sexual desire, and the 33.9% were experiencing sexuality. As the obstructing factors in performing sexuality, the objects of sample group pointed out shamefulness or morality(28.7%), anxiety that such deeds might afflict their health or the problem of health itself(20.2%), weakening of sexual potency(16.9%). This outcome shows that they have ambiguous notions about their sexual alienation and manner. Third, the 33.7% of the sample group admitted sexual education and sexual counsel, and of those that admitted them, the 85.2% said that they would take part in sexual education if it were held. It shows that the demand of sexual education and sexual counsel need be fulfilled. Therefore, through this study, the following two important suggestions can be drawn: First, systematic sexual education programs should be developed, considering old people's developing steps containing their rights of health and sex. Also those should be educated through kindergartens, primary, middle and higher education institutions. Second, sexual education and sexual counsel on prospective old people and present old people should be performed.

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LRM's Characterics and Applications Plan Through Comparing with FRBR (FRBR과 비교를 통한 LRM의 특징 및 적용방안)

  • Lee, Mihwa
    • Journal of Korean Library and Information Science Society
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    • v.53 no.2
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    • pp.355-375
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    • 2022
  • This study is to grasp LRM's feature and applications plan to reflect LRM to cataloging related standards and individual system through comparing and analyzing LRM with the FR model in terms of entities, attributes, and relationships. The application plan is suggested as follows. First, the entity can be extended by defining sub-entities of each entity in the standards and the individual system in order to reflect LRM, even though entities such as families, groups, identifiers, authorized access points, concepts, objects, events, agency and rules have been deleted in LRM. Second, the attribute should be subdivided in the standards and the individual system in order to apply LRM, though many attributes have been changed to relationships for linked data and decreased in LRM. In particular, more specific and detailed property names in the standards and the individual system should be clearly presented, and the vocabulary encoding scheme corresponding to each property should be also developed, since properties with similar functions or repetition in various entities, and material specific properties are generalized and integrated into comprehensive property names. Third, the relationship should be extended through newly declaring the refinement or subtype of the relationship and considering a multi-level relationship, since the relationship itself is general and abstract under increasing the number of relationships in comparing to the property. This study will be practically utilized in cataloging related standards and individual system for applying LRM.

Gender Affirming Surgery in Nonbinary Patients: A Single Institutional Experience

  • Allison C. Hu;Mengyuan T. Liu;Candace H. Chan;Saloni Gupta;Brian N. Dang;Gladys Y. Ng;Mark S. Litwin;George H. Rudkin;Amy K. Weimer;Justine C. Lee
    • Archives of Plastic Surgery
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    • v.50 no.1
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    • pp.63-69
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    • 2023
  • Background An increasing number of nonbinary patients are receiving gender-affirming procedures due to improved access to care. However, the preferred treatments for nonbinary patients are underdescribed. The purpose of this study was to investigate the goals and treatments of nonbinary patients. Methods A retrospective study of patients who self-identified as nonbinary from our institutional Gender Health Program was conducted. Patient demographics, clinical characteristics, surgical goals, and operative variables were analyzed. Results Of the 375 patients with gender dysphoria, 67 (18%) were nonbinary. Over half of the nonbinary patients were assigned male at birth (n = 57, 85%) and nearly half preferred the gender pronoun they/them/theirs (n = 33, 49%). A total of 44 patients (66%) received hormone therapy for an average of 2.5±3.6 years, primarily estrogen (n = 39). Most patients (n = 46, 69%) received or are interested in gender-affirming surgery, of which, almost half were previously on hormone therapy (n = 32, 48%). The most common surgeries completed or desired were facial feminization surgery (n = 15, 22%), vaginoplasty (n = 15, 22%), mastectomy (n = 11, 16%), and orchiectomy (n = 9, 13%). Nonbinary patients who were assigned male at birth (NB-AMAB) were more often treated with hormones compared to nonbinary patients assigned female at birth (NB-AFAB) (72% vs. 30%, p = 0.010). Conversely, patients who were AFAB weremore likely to complete or desire surgical intervention than those who were AMAB (100% vs. 63.0%, p < 0.021). Conclusion Majority of nonbinary patients were assigned male at birth. NB-AFAB patients all underwent surgical treatment, whereas NB-AMAB patients were predominantly treated with hormone therapy.

Quality Characteristics of Traditional Soybean Paste (Doenjang) Manufactured with Mixed Beans (혼합콩으로 제조한 전통된장의 품질 특성)

  • Yoon, Won-Jung;Lee, Soo-Won;Moon, Hye-Kyung;Moon, Jae-Nam;Kim, Bong-Gyu;Kim, Boon-Ju;Kim, Gwi-Young
    • Journal of the East Asian Society of Dietary Life
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    • v.21 no.3
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    • pp.375-384
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    • 2011
  • The effects of mixed beans on quality characteristics of traditional soybean paste (Doenjang) were investigated. The proximate composition of the soybean paste (Doenjang) met traditional food standard requirements. The range in salinity was 12.30~13.20%, and the salinity decreased with an increase in the amount of mixed beans. A significant difference in pH values occurred in all samples(p<0.05). The Hunter's 'L ($45.06{\pm}0.41$)' and 'b ($13.89{\pm}0.73$)' values of the TDM2 samples were higher than those of other samples. The highest amounts of malic acid of the organic acids are shown. The order of the amino acid content was aspartic acid > leucine > lysine, and that of free amino acid contents were proline > glutamic acid > arginine. The order of mineral content in the soybean pastes was Na > K > Ca > Mg, but levels of Co, Cu, and Zn were not detected. The traditional soybean paste (Doenjang) had an effective DPPH radical scavenging activity and higher phenolic content compared to those of the control sample. Overall acceptability score of the TDM2 (soybean 1 : mixed beans 1) was higher than that of the others. More research is needed to enhance the quality and functionality of traditional soybean paste.

Molecular Epidemiologic Study of a Methicillin-resistant Staphylococcus aureus Outbreak at a Newborn Nursery and Neonatal Intensive Care Unit

  • Kang, Hyun Mi;Park, Ki Cheol;Lee, Kyung-Yil;Park, Joonhong;Park, Sun Hee;Lee, Dong-Gun;Kim, Jong-Hyun
    • Pediatric Infection and Vaccine
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    • v.26 no.3
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    • pp.148-160
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    • 2019
  • Purpose: This study aimed to investigate the molecular epidemiology of a methicillin-resistant Staphylococcus aureus (MRSA) outbreak at a newborn nursery and neonatal intensive care unit (NICU). Methods: During the outbreak, from August to September 2017, MRSA isolates collected from neonates and medical staff underwent genotyping and screened for virulence factors. Antibiotic susceptibilities were tested. Results: During the study period, 41 neonates were admitted at the nursery (n=27) and NICU (n=14). Of these, 7 had MRSA infections (skin infection [n=6] and sepsis [n=1]) and 4 were colonized with MRSA. Associated medical staff (n=32) were screened; three were nasal MRSA carriers. Staphylococcal chromosomal cassette mec (SCCmec) type II, sequence type (ST) 89, spa type t375 was found to be the skin infection outbreak causing strain, with multi-drug resistance including low-level mupirocin resistance. SCCmec type IVa, ST 72, and a novel spa type designated t17879, was the cause of MRSA sepsis. Many different types of MRSA were colonized on the neonates; however, SCCmec type IVa, ST 72, spa type t664 was colonized in both neonates and a NICU nurse. All MRSA isolates from colonized infants were positive for the Panton-Valentine leukocidin (PVL) toxin gene. Conclusions: The strain causing an outbreak of skin infections had multi-drug resistance. Also, MRSA colonized in the neonates were found to carry the PVL toxin gene. Because different strains are present during an outbreak, molecular epidemiologic studies are important to identify the outbreak strain and colonized strains which aid in effective control and prevention of future MRSA outbreaks.

Pilot-scale Applications of a Well-type Reactive Barrier using Autotrophic Sulfur-oxidizers for Nitrate Removal (독립영양 황탈질 미생물을 이용한 관정형 반응벽체의 현장적용성 연구)

  • Lee, Byung-Sun;Um, Jae-Yeon;Lee, Kyu-Yeon;Moon, Hee-Sun;Kim, Yang-Bin;Woo, Nam-C.;Lee, Jong-Min;Nam, Kyoung-Phile
    • Journal of Soil and Groundwater Environment
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    • v.14 no.3
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    • pp.40-46
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    • 2009
  • The applicability of a well-type autotrophic sulfur-oxidizing reactive barrier (L $\times$ W $\times$ D = $3m\;{\times}\;4\;m\;{\times}\;2\;m$) as a long-term treatment option for nitrate removal in groundwater was evaluated. Pilot-scale (L $\times$ W $\times$ D = $8m\;{\times}\;4\;m\;{\times}\;2\;m$) flow-tank experiments were conducted to examine remedial efficacy of the well-type reactive barrier. A total of 80 kg sulfur granules as an electron donor and Thiobacillus denitrificans as an active bacterial species were prepared. Thiobacillus denitrificans was successfully colonized on the surface of the sulfur granules and the microflora transformed nitrate with removal efficiency of ~12% (0.07 mM) for 11 days, ~24% (1.3 mM) for 18 days, ~45% (2.4 mM) for 32 days, and ~52% (2.8 mM) for 60 days. Sulfur granules attached to Thiobacillus denitrificans were used to construct the well-type reactive barrier comprising three discrete barriers installed at 1-m interval downstream. Average initial nitrate concentrations were 181 mg/L for the first 28 days and 281 mg/L for the next 14 days. For the 181 mg/L (2.9 mM) plume, nitrate concentrations decreased by ~2% (0.06 mM), ~9% (0.27 mM), and ~15% (0.44 mM) after $1^{st}$, $2^{nd}$, and $3^{rd}$ barriers, respectively. For the 281 mg/L (4.5 mM) plume, nitrate concentrations decreased by ~1% (0.02 mM), ~6% (0.27 mM), and ~8% (0.37 mM) after $1^{st}$, $2^{nd}$, and $3^{rd}$ barriers, respectively. Nitrate plume was flowed through the flow-tank for 49 days by supplying $1.24\;m^3/d$ of nitrate solution. During nitrate treatment, flow velocity (0.44 m/d), pH (6.7 to 8.3), and DO (0.9~2.8 mg/L) showed little variations. Incomplete destruction of nitrate plume was attributed to the lack of retention time, rarely transverse dispersion, and inhibiting the activity of denitrification enzymes caused by relatively high DO concentrations. For field applications, it should be considered increments of retention time, modification of well placements, and intrinsic DO concentration.

Influences of Moral Sensitivity and Safety Environment on Compliance with Standard Precautions among Nurses (간호사의 도덕적 민감성과 안전 환경이 감염 표준주의 이행도에 미치는 영향)

  • Han, Dallong;Seo, Kyoungsan;Kim, Eun-sook;Kim, Hae-Eun
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.19 no.3
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    • pp.364-375
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    • 2018
  • This study was a descriptive investigation to identify the influence of nurses' moral sensitivity and safety of their environment on compliance with standard precautions. Participants consisted of 214 nurses in one general hospital and data were collected using a questionnaire that consisted of moral sensitivity, safety of environment and compliance with standard precautions from 1-15 August 2017. Data were evaluated by the independent t-test, ANOVA, Pearson's correlation coefficient, and multiple regression analysis. The mean scores of moral sensitivity, safety of environment and compliance with standard precautions were 5.05, 5.76 and 4.50, respectively. Moreover, compliance with standard precautions was significantly positively correlated with moral sensitivity and safety of environment. Additionally, multiple regression revealed an $R^2$ of 0.253 with the department (ER, ICU), age and safety environment serving as the major predictor variables for compliance with standard precautions. However, the influence of moral sensitivity on compliance was not identified. Therefore, to increase compliance with standard precautions among nurses, it is necessary to provide continuous educational programs for new nurses, customized programs considering departmental characteristics and administrative support of institutions to enhance safety of the environment.

The Instructional Effect of Varying Visuals in Drawing and Writing Applied to Learning with Multiple Representations (다중 표상 학습에 적용한 그리기와 쓰기에서 시각정 정보의 형태에 따른 교수 효과)

  • Kang, Hun-Sik;Lee, Sung-Mi;Noh, Tae-Hee
    • Journal of The Korean Association For Science Education
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    • v.26 no.3
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    • pp.367-375
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    • 2006
  • This study investigated the effects of varying visuals in drawing and writing as methods to assist students in connecting and integrating multiple external representations provided in learning the particulate nature of matter. Seventh graders (N=233) at a coed middle school were assigned to control, static drawing (SO), dynamic drawing (DD), static writing (SW), and dynamic writing (DW) groups. The students were taught about "Boyle's Law" and "Charles's Law" for two class periods. Two-way ANCOVA results revealed that the scores of a conception test for the two drawing (SD, DD) groups and the two writing (SW, DW) groups were significantly higher than those for the control group. Within the writing groups, students of lower spatial visualization ability in the DW group scored significantly higher than those in the SW group. However, no significant differences were found in the scores of the conception test for the two drawing (SD, DD) groups regardless of students' visualization ability. Researchers also found that most students in both DD and DW groups had respectively positive perceptions of dynamic visuals in drawing or writing.

THE ROLE OF SATELLITE REMOTE SENSING TO DETECT AND ASSESS THE DAMAGE OF TSUNAMI DISASTER

  • Siripong, Absornsuda
    • Proceedings of the KSRS Conference
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    • v.2
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    • pp.827-830
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    • 2006
  • The tsunami from the megathrust earthquake magnitude 9.3 on 26 December 2004 is the largest tsunami the world has known in over forty years. This tsunami destructively attacked 13 countries around Indian Ocean with at least 230,000 fatalities, displaced people 2,089,883 and 1.5 million people who lost their livelihoods. The ratio of women and children killed to men is 3 to 1. The total damage costs US$ 10.73 billion and rebuilding costs US$ 10.375 billion. The tsunami's death toll could have been drastically reduced, if the warning was disseminated quickly and effectively to the coastal dwellers along the Indian Ocean rim. With a warning system in Indian Ocean similar to that operating in the Pacific Ocean since 1965, it would have been possible to warn, evacuate and save countless lives. The best tribute we can pay to all who perished or suffered in this disaster is to heed its powerful lessons. UNESCO/IOC have put their tremendous effort on better disaster preparedness, functional early warning systems and realistic arrangements to cope with tsunami disaster. They organized ICG/IOTWS (Indian Ocean Tsunami Warning System) and the third of this meeting is held in Bali, Indonesia during $31^{st}$ July to $4^{th}$ August 2006. A US$ 53 million interim warning system using tidal gauges and undersea sensors is nearing completion in the Indian Ocean with the assistance from IOC. The tsunami warning depends strictly on an early detection of a tsunami (wave) perturbation in the ocean itself. It does not and cannot depend on seismological information alone. In the case of 26 December 2004 tsunami when the NOAA/PMEL DART (Deep-ocean Assessment and Reporting of Tsunami) system has not been deployed, the initialized input of sea surface perturbation for the MOST (Method Of Splitting Tsunami) model was from the tsunamigenic-earthquake source model. It is the first time that the satellite altimeters can detect the signal of tsunami wave in the Bay of Bengal and was used to validate the output from the MOST model in the deep ocean. In the case of Thailand, the inundation part of the MOST model was run from Sumatra 2004 for inundation mapping purposes. The medium and high resolution satellite data were used to assess the degree of the damage from Indian Ocean tsunami of 2004 with NDVI classification at 6 provinces on the Andaman seacoast of Thailand. With the tide-gauge station data, run-up surveys, bathymetry and coastal topography data and land-use classification from satellite imageries, we can use these information for coastal zone management on evacuation plan and construction code.

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Use of enzyme-linked immunosorbent assay (ELISA) for detection of toxoplasmosis in dogs (ELISA 법을 이용한 개 톡소플라즈마병의 조기진단에 관한 연구)

  • Suh, Myung-deuk;Joo, Hoo-don;Lee, Byung-hoon
    • Korean Journal of Veterinary Research
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    • v.31 no.4
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    • pp.491-500
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    • 1991
  • This study was conducted to detect the serum antibodies in the experimentally toxoplasma infected dogs and street dogs by use the of an enzyme-linked immunosorbent assay (ELISA). And this test was performed on the polystylene microplate by coating with the tachyzoites soluble antigen of T gondii (RH strain), incubated with sera diluted then, added with HPO-conjugated rabbit anti-dog IgG and o-phenylenediamine used as a substrate. Tachyzoites of T gondii harvested from mouse peritoneal cavity were purified by 30, 40 and 50% Percoll density gradient centrifugation and used as the source of antigen. The results obtained were summarized as follows; 1. The highest ratio of positive to negative (P/N ratio) was obtained at the level of $l{\mu}g/ml$ protein concentration of antigen with the 1/4000 dilution of the conjugate measured by checker-board titration. It was regarded as the optimum concentration of the antigen and conjugate. 2. Cut-off value in this IgG ELISA was 0.375 that was determined by mean absorbance (at 492nm) of IFA negative serum added with the dauble value of the standard deviation $(mean{\pm}2S.D.)$. 3. Serum ELISA IgG antibodies to T gondii in the exyerimentally infected dogs were detected firstly at the Week 3 after inoculation and the highest titer was recognized at the Week 4, 5 and 6 after inoculation. 4. Stability of the antigen absorbed in the microplates that were preserved at $4^{\circ}C$ and $-25^{\circ}C$ separately were prolonged up to 3 weeks and 10 weeks at $4^{\circ}C$ and $-25^{\circ}C$, respectively. However the reproducibility was not reliable after the preservation of 4 weeks and longer. 5. Positive rate of the specific antibodies in 312 test sera was 28.5% and there was no significant differences between the male (27.8%) and female (29.5%), respectively. 6. The IgG ELISA was proved to be a specific procedure for the detection of antibodies to canine toxoplasma infection and also evaluated as a screening test for the large scale of test samples in laboratory.

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