• Title/Summary/Keyword: 신부

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A Study on the Thermal Design of the Active Antenna System (능동형 안테나 시스템의 방열설계에 관한 연구)

  • Joung, Yong-In;Kwon, Min-Sang;Ryu, Jun-Suk;Park, Dong-Myung
    • Journal of the Korean Society for Aeronautical & Space Sciences
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    • v.46 no.8
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    • pp.687-693
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    • 2018
  • In this paper, we studied on the thermal design of the active antenna system for stable performance considering thermal reliability. The active antenna has high performance and heat flux elements in T/R modules. Thermal heating of elements in T/R modules has to be dissipated effectively and the antenna has to be operated over the range of suggested temperature by the thermal design. T/R modules of high heat flux in the active antenna can be dissipated effectively by liquid cooling. In this study, we studied on the thermal design including the liquid cooling system to optimize the thermal performance of the active antenna. And the thermal design was verified by numerical analysis.

Boy Preference and Imbalance in Sex Ratio in Korea (한국의 남아선호와 성비의 불균형)

  • Hong, Moon-Sik
    • Korean Journal of Health Education and Promotion
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    • v.12 no.1
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    • pp.151-164
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    • 1995
  • 한국보건사회연구원의 조사결과에 의하면 이상적인 성비는 1960년의 160에서 1991년에는 130으로 크게 낮아졌다. 아직도 한국 부인들의 이상자녀수는 여아보다 남아가 더 많게 나타나고 있다. 남아의 가치에 대해서는 1960년대에는 노후봉양이 가장 으뜸가는 변수였으나, 최근에는 가계계승보다도 그 중요도가 떨어지고 있는 경향을 보이고 있다. 또한 정서적 유대, 즉 아들이 있어야 든든하다는 식의 주장이 보다 강한 이유로 지적되고 있다. 이러한 남아선호사상은 사회적으로 상당한 영향을 미치는 요인이 되고 있다. 즉 성비의 불균형과 장래의 결혼시장의 혼란이 초래된다는 문제가 그것이다. 예를 들면 현재 셋째 및 넷째 아이의 성비가 크게 상승하고 있는 문제이다. 즉, 1992년의 경우 첫째 아이의 출생성비는 여아 100명당 남아 196.5이고, 넷째 아이의 경우는 229.0으로 더욱 높게 나타났다. 그리고 2000년에는 결혼적령의 남녀 성비의 차이는 신부보다 신랑이 19.1%나 많아질 것이며, 이러한 차이는 2010년에 가면 더욱 심화되어 신부감보다 신랑감이 무려 28.6%가 초과될 전망이다. 가뜩이나 농촌 총각들이 장가 들기가 어려운 터에 장가 못갈 총각이 크게 늘어날 수 밖에 없는 사정이 된다면 사회적으로 큰 혼란이 야기될 것임에 틀림없다. 이러한 성비의 불균형이 초래되는 배경은 남아선호사상의 잔존으로 저출산 내에서 태아의 성을 감별함으로써 선택적인 인공유산을 하는데서 비롯되는 것으로 볼 수 있다. 따라서 현재에도 불식되지 않고 있는 남아선호사상에 대한 주의를 다시 한번 환기시켜야 할 것이다. 특히 이 분야의 보다 깊은 연구를 지속적으로 실시하여 대응전략의 제시에 노력해야 할 것이며, 우선 무엇보다도 여성들의 사회적 지위향상 등 여권신장에 관한 정책적 노력과 더불어 교육 홍보를 통한 노력이 강화되어야 할 것이다. 아울러 태아의 성감별 등 바람직하지 못한 의술남용 행위 등을 근절토록 보다 강력한 법적 적용에도 행정력을 집중시켜 나가야 할 것이다.

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Relationship Between Body Image and Self-esteem in Patients with Chronic Renal Failure (만성신부전증 환자의 신체상과 자아존중감의 관계)

  • Sohn Sue-Kyung;Lee Myung-Hwa;Song Myung-Sook
    • Journal of Korean Academy of Fundamentals of Nursing
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    • v.8 no.2
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    • pp.160-171
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    • 2001
  • Purpose: The purpose of study was to identify the relationship between body image and self-esteem in patients with chronic renal failure. Method The subjects of study were 97 patients with chronic renal failure who were outpatients at K medical center. B hospital, H hospital in Busan. Data were collected from Nov 15th to Dec. 17th, 1999. The instruments used for study were the Body Cathexis Scale and Rogenberg's Self-esteem Scale. Collected data were analyzed by frequency, percentage, mean, standard deviation, t-test, ANOVA, Scheffe test, and Pearson's correlation coefficients. Result: 1 The mean score for body image was $137.46{\pm}22.21$, the mean mark $2.92{\pm}0.47$, and the mean score of self-esteem was $30.80{\pm}8.76$, the mean mark $3.08{\pm}0.87$. 2. There was a significant difference in the score for body image according to educational level (F=5.189, P=.002) and type of residence (F=6.095. P=.001). 3. There was a significant difference in the score for self-esteem according to age (F=3.615, P=.009), educational level (F= 4.772, P=.004), marital status (F=3.498 P=.019) and presence of children (F=2.511, P=.014). 4. Body image in patients with chronic renal failure patients showed significant correlation with self-esteem (r=.519, P=.000). Conclusion: From this study, a relationship between body image and self-esteem in patients with chronic renal failure was identified. Therefore, nursing interventions are needed to promote body image and self esteem in patients with chronic renal patients.

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Adaptation Experience among Hemodialysis of Women with End-Stage Renal Disease (여성 말기신부전 환자의 혈액투석 적응경험)

  • Park, Eui-Jung;Kim, Young-Hae;Son, Hyun-Mi
    • Korean Journal of Adult Nursing
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    • v.27 no.5
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    • pp.493-504
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    • 2015
  • Purpose: This study was a qualitative study to explore and understand the adaptation experiences of hemodialysis among women with End-Stage Renal Disease (ESRD) and to develop a substantive theory using the grounded theory method. Methods: Participants were 15 female patients who underwent hemodialysis for ESRD treatment from three general hospitals. The data were collected through in-depth individual interviews. Results: The adaptation experience of participants was emerged as a process of taking care and enduring. There were four adaptation stages as a negative, despair, receptive, and maintenance period in reference to hemodialysis. The causal conditions were a vague expectations of recovery and refusal to undergo hemodialysis. The core phenomenon was that of confinement to dialysis machine. The contextual conditions for this phenomenon were the loss of femininity. They used action/interaction strategies such as transition their life with a focus on hemodialysis, seeking information, and learning how to take care of their body. Through this process, they had a strong will to live or had sustained their life. Conclusion: These results indicate that there is a need for nurses to understand the different steps of adaptation experiences of the given patient population. It is necessary for nurses to support them to lead their life as much normal as possible and improve the adaptation experience of ESRD.

A Case of Henoch-Sch$\"{o}$nlein Purpura with Acute Pancreatitis and Hypovolemic Acute Renal Failure (급성 췌장염과 저혈량성 급성 신부전이 동반된 Henoch-Sch$\"{o}$nlein 자반증 1예)

  • Oh, Ki-Won;Park, Sang-Kyu;Kim, Joon-Sung
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • v.12 no.2
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    • pp.226-229
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    • 2009
  • Gastrointestinal involvement in Henoch-Sch$\"{o}$nlein purpura (HSP) is common. However, both acute pancreatitis and acute renal failure appear to be very rare complications of HSP. We describe a case of HSP with acute pancreatitis and hypovolemic acute renal failure in a 7-year-old girl who presented with a vasculitic purpuric rash involving the lower extremities, abdominal pain, hematochezia, vomiting, and oliguria. Laboratory findings showed increased serum levels of amylase, lipase, and creatinine. An abdominal CT scan revealed diffuse enlargement of the head and body of the pancreas. The patient was successfully managed with conservative treatment, including corticosteroids, and then her pancreatic enzymes and renal function returned to normal. Acute pancreatitis should be differentiated from other causes of acute abdomen in HSP to avoid unnecessary surgery.

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Adaptation and Deviation in the Films about Women Born in the Year of Horse (말띠여성 영화에서 나타나는 순응과 일탈 : 이형표 감독의 '말띠 삼부작'을 중심으로)

  • Seo, Kok-Suk
    • The Journal of the Korea Contents Association
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    • v.10 no.1
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    • pp.222-229
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    • 2010
  • I study how the deviation of strong women clashes with patriarchism and the clash is represented in the films. Women of Spirit's in 1960's narrative deals with the generational conflicts and the older's defeat, and that reflects the changes of the times. The narrative of Horse-year Bride in 1960's deals with changes of housewives' status, deviation and return of the strong-willed women, and becoming 'a wise mother and good wife'. The Daughter-in-Law Born in the Year of Horse in 1970's has two meanings - rejecting the active women and reinforcing patriarchism. The narratives of these films mean the obedience to patriarchism and the punishment women for their activity. But, these films also show the pleasure of resistance by revealing the gap and the contradiction of patriarchism.

The Effects of Hand Reflexology on Saeng-Chi and Immunity in ESRD Patients (손 반사요법이 말기 신부전증 환자의 생기와 면역 반응에 미치는 영향)

  • Oh Sei-Young
    • Journal of Korean Academy of Fundamentals of Nursing
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    • v.9 no.2
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    • pp.213-225
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    • 2002
  • The purpose of this study was to identify the Effect of Hand Reflexology on Saeng-chi of physiologic, emotional & motivational responses and Immunity in ESRD patients who received hemodialysis in two general hospital from June to September. 2001 A two group quasi-experimental research with pre and post test design was used. The number of participants in the experimental group was 23, and in the control group, 20 The Hand Reflexology Intervention was developed by the researcher based on hand reflexology by Carter & Weber and Chi-massage by Chia. The Hand Reflexology was applied to both hands for 10 minutes per day. and 5 days by 5 times. To evaluate the effects of the program, Pre and Post evaluations were done. In the physiologic response, the PR was decreased at the 1st times post treatment and at the 5th. In addition BP was decreased at the 1st time, but not the 5th. After 5 treatments, there were significant increase in Hb and significant decreases in the BUN and Cr. levels in the experimental group. In the emotional and motivational responses, there were significant increases in vigor, mood, uplifts and self care agency scores in the experimental group, but there was no significant difference in the Rosenberg's self esteem score. In the experimental group, significantly increased CD4, and h/s ratios were found, also NK cells were significantly decreased, and there was a decrease in the CD8. However, no significant differences between groups were observed. There were significant increases in CD32, CD33, CD34 in the experimental group. The self care agency score correlated negatively with the CD8. From the above results, Hand Reflexology is shown to be an effective mind-body nursing intervention for enhancing Saeng-chi responses and affecting some of the immune responses. However, Immune cell activation and differentiation with hand reflexology will be achieved with future study.

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Design and Performance Analysis of the Multichannel I. F. Transceiver for Broadband Multimedia System (광대역 멀티미디어 시스템을 위한 다채널 중간 주파수 송수신기 설계 및 성능 분석)

  • Kim, Seong-Cheol
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.15 no.5
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    • pp.1038-1044
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    • 2011
  • In this paper, the multichannel intermediate frequency transceiver for broadband multimedia system is designed and the experimental results are analyzed. Basic elements of the transceiver such as frequency synthesizer, amplifier, mixer, automatic gain control amplifier are introduced. The analysis technique described here applies not only to amplifier but also to any other nonlinear components such as mixers and frequency doubler. Through the investigation of the power spectrum density of the transmitted signal, the phase noise of the local oscillator is evaluated below 70 dBc/kHz. The frequency characteristics of the modulated signal is flat within the system bandwidth. Also the effects of adjacent channel interference and supurious emission are analyzed. And the function of automatic gain control amplifier is well operated.

Obesity Related Glomerulopathy Progressed to Chronic Renal Failure (만성 신부전으로 진행된 비만 연관 사구체병증 1례)

  • Ahn, Jung-Hee;Yoon, Jung-Rim;Moon, Kyung-Chul;Koo, Ja-Wook
    • Childhood Kidney Diseases
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    • v.14 no.1
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    • pp.94-99
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    • 2010
  • Obesity-related glomerulopathy (ORG) is a secondary form of focal and segmental glomerulosclerosis (FSGS) manifesting as proteinuria and progressive renal dysfunction that results from maladaptive glomerular response to increasing adiposity. Reports of ORG progressing to end stage renal diseases in rare in the pediatric population. We report a 9-year-old boy with obesity (body mass index $35\;kg/m^2$) who was diagnosed with ORG presenting with proteinuria. He was diagnosed with obesity-related glomerulopathy based on the laboratory, urinary, and kidney biopsy finding. In spite of treatment with angiotensin- converting enzyme (ACE) inhibitor and/or, angiotensin-receptor blocking agent, the degree or amount of proteinuria increased and renal function declined continuously. His BMI did not decrease and eventually progressed to chronic renal failure. Consequently, obese patients should be monitored for proteinuria, which may be the first manifestation of FSGS, a lesion that may be associated with serious renal sequelae.

A Comparative Study on Bridal Wedding Styles Appeared in Korean and Chinese SNS (한국과 중국 SNS에 나타난 신부웨딩스타일 비교연구)

  • Zhao, Ran;Kim, Yoon Kyoung;Lee, Kyoung Hee
    • Fashion & Textile Research Journal
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    • v.22 no.6
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    • pp.739-751
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    • 2020
  • This study compares and analyzes bridal wedding styles in Korean and Chinese SNS. For this, 715 photos (362 in Korea and 353 in China) collected on social media (Instagram and Xiaohongshu) were used for analysis. The bridal wedding style was divided by item into wedding dress, makeup, and hairstyle, and detailed characteristics of images and designs were examined through content analysis and statistical analysis. First, in the case of Korea, many wedding dresses showed ball gowns and mermaid silhouettes, white colors, and no details and trimmings. As for the makeup, transparent and natural skin expression, straight eyebrows, and pink and peach lip colors were highlighted; and as for hairstyles, many long hair with half-covered ears appeared. Second, in China, a ball gown, mermaid silhouette, and white color are often seen in wedding dresses, and point colors and use of various details and trimmings are noted. The makeup showed a lot of bright skin expression, brown and black eyebrows, and red and brown lip colors. As for hairstyle, a lot of long hair with completely exposed ears appeared. Third, the comparison of bridal wedding styles between Korea and China indicated that China used relatively more details and trimmings in wedding dresses. As for makeup, Korea has a natural image, and China has a classic image. As for the hairstyle, there were many styles in which Koreans had half the ears covered, and Chinese had no bangs and completely exposed ears.