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연관검색어

출산 성비 성차별 에세이 nitrazine test korean sex

"sex ratio at birth" 검색결과 1-20 / 69건

한국의 출산성비에 관한 연구 (Sex Ratio at Birth in Korea) (Sex Ratio at Birth in Korea)

highly unbalanced sex ratio at birth in ... current status of the sex ratio at birth ... unbalanced sex ratio at birth in recent ... years. From 1981 on, sex ratio at birth ... current status of the sex ratio at birth in

논문 | 18페이지 | 5,300원 | 등록일 2017.12.20

다운로드 장바구니
성비(性比)와 결혼부균형(結婚不均衡)에 관한 연구(硏究) (The Relationship between Sex-ratio and Marital Behavior) (The Relationship between Sex-ratio and Marital Behavior)

biological sex-ratio at birth for most ... sex-ratio at birth in Korea, the number of ... ignoring the high sex-ratio at birth ... sex-ratio at birth for most parts of the ... rapidly increasing sex-ratio at birth, there

논문 | 22페이지 | 5,700원 | 등록일 2017.12.20

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우리나라 쌍둥이의 출생성비에 관한 연구, 2000-2018 (Secondary Sex Ratio of Twin Birth in Korea, 2000-2018) (Secondary Sex Ratio of Twin Birth in Korea, 2000-2018)

sex ratio at birth in twin and ... the trend of the sex ratio at birth in ... determine the secondary sex ratio of the twin ... Korea. The secondary sex ratio (male ... period. The mean sex ratio of singleton

논문 | 7페이지 | 4,000원 | 등록일 2020.03.31

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우리나라 출생성비(出生性比) 불균형(不均衡)의 지역차이(地域差異)에 관한 연구(硏究) (Area Differentials of Sex Imbalance in Birth) (Area Differentials of Sex Imbalance in Birth)

sex ratio at birth in Pusan, the largest ... distorted sex ratio at birth has emerged ... the highest sex ratio at birth: Dague ... . Recently, the sex ratio at birth in ... the highest sex imbalances at birth have a

논문 | 31페이지 | 6,600원 | 등록일 2017.12.20

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출산 연령에 따른 쌍태아의 출생체중 불일치 수준 (The Relationship between Maternal Age at Birth and Intertwin Birth Weight Discordance in Korea) (The Relationship between Maternal Age at Birth and Intertwin Birth Weight Discordance in Korea)

discordance and maternal age at birth.Methods ... ratio of intertwin birth weight discordance ... rate (≥25%) in maternal age at birth ... -sexed twins was higher than that of the ... same-sexed twins in overall maternal age

논문 | 8페이지 | 4,000원 | 등록일 2019.12.07

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우리나라 후기조기분만 발생 추이에 관한 연구: 1995~2012 (Secular Trends of Incidence of Late Preterm in Korea: 1995~2012) (Secular Trends of Incidence of Late Preterm in Korea: 1995~2012)

adjusted for infantile sex, birth order ... sex, birth order, number of fetus ... infantile sex, birth order, number of fetus ... logistic regression for infantile sex, birth ... -marital birth), the odds ratio of LPT in

논문 | 9페이지 | 4,000원 | 등록일 2019.12.07

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Sex differences in genetic susceptibility to maternal mercury and head circumference at birth

reduced head circmiiference at birth ... and infant sex remain unexplored. Our ... blood Hg, sex, and GSTM1/GSTT1 polymorphisms ... in reducing head circumference at birth ... ,sex,andGSTTlnullwasnotsignificant.Fur

논문 | 1페이지 | 1,000원 | 등록일 2020.01.07

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Risk factors for respiratory distress syndrome in full-term neonates

Hospital. We analyzed sex, gestational age ... neonates were identified as male sex ... Yeungnam University Hospital. We analyzed sex ... identified as male sex, cesarean section, and ... December 2016, at Yeungnam University

논문 | 5페이지 | 4,000원 | 등록일 2019.02.08

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Effect of Pregnancy Rate Following Timing of Artificial Insemination after Estrus of Hanwoo Female

, twin birth and sex ratio in both ... . Results indicated that AI performed at 24 ... performance of AI at 24 hours after natural ... than AI at 12 hours after natural estrus

논문 | 3페이지 | 3,000원 | 등록일 2016.04.01

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쇠고기이력제 자료를 이용한 한우 수급모형 구축 (A study on Supply and Demand Model of Hanwoo with Beef Traceability Data) (A study on Supply and Demand Model of Hanwoo with Beef Traceability Data)

, slaughter, and sex ratio at birth, and ... sex ratio at birth, and attempted to

논문 | 17페이지 | 5,200원 | 등록일 2019.09.06 | 수정일 2020.12.11

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남아선호(男兒選好) 의식(意識)과 행위간(行爲間) 일치성(一致性)에 관한 연구(硏究) (A Study on the Relationship between Son Preference and Fetal Sex Screening) (A Study on the Relationship between Son Preference and Fetal Sex Screening)

sex ratio at birth in Korea. Some of the ... sex ratio at birth. Such efforts must be ... ratio at birth in Korea. Some of the major ... ratio at birth. Such efforts must be ... of fetal sex screening while those who

논문 | 27페이지 | 6,200원 | 등록일 2017.12.20

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쇠고기이력제 자료를 이용한 한우 수급모형 구축

, and sex ratio at birth, and attempted ... , and sex ratio at birth, and attempted to

논문 | 26페이지 | 6,100원 | 등록일 2018.11.07

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한우 체외 수정란 및 성 감별 수정란 이식에 의한 송아지 생산 (Production of Calves Following Transfer of Sexed Hanwoo Embryos and Hanwoo Embryos Cultured In Vitro)

birth weight between IVP embryos and sexed ... transfer of fresh, frozen and sexed ... , and the percentage of sex unidentified was ... embryos (41.3 vs. 35.0%), and sexed and ... sexed embryos were not significantly

논문 | 7페이지 | 4,000원 | 등록일 2016.04.01

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경제적 변화와 아들선호: 한국 여성의 노동시장성과와 출생성비 (Economic Change and Son Preference: Female Labor-Market Performance and Sex Ratios at Birth in Korea) (Economic Change and Son Preference: Female Labor-Market Performance and Sex Ratios at Birth in Korea)

revealed in sex ratios at birth. If ... negatively related to sex ratio at birth, as ... -preference revealed in sex ratios at birth ... wage was negatively related to sex ratio ... at birth, as predicted by the theory. 한국

논문 | 28페이지 | 6,300원 | 등록일 2013.10.29 | 수정일 2016.07.15

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인구전환(人口轉換) 3기(期)에서의 가족계획사업(家族計劃事業) (A Review on Family Planning Program in the Third Stage of Korean Population Transition) (A Review on Family Planning Program in the Third Stage of Korean Population Transition)

fertility and low mortality. Birth rate at ... years for both sexes, and median age of ... mortality. Birth rate at recent days is 18 ... sexes, and median age of the total ... level of replacement at recent days. the

논문 | 31페이지 | 6,600원 | 등록일 2017.12.20

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Mouse의 생시(生時) 및 이유시(離乳時) 형질(形質)에 대(對)한 유전분석(遺傳分析) (Genetic Analysis for Traits at Birth and Weaning in Mice)

observed in litter size, sex ratio, birth ... size. sex ratio, body weight and weaning ... % in litter size, 7.26 % in sex ratio, 6.08 ... 7.54 in litter size, 53.20 % in sex ... ratio, 1.55 g in birth weight, 10.45 g in

논문 | 8페이지 | 4,000원 | 등록일 2016.04.01

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한국(韓國)에 있어서 급속(急速)한 출산솔(出産率) 저하(低下)의 영향(影響) ― 문제점(問題點) 및 대책(對策) - (Consequences of Rapid Fertility Decline in the Republic of Korea: - Issues and Solutions -) (Consequences of Rapid Fertility Decline in the Republic of Korea: - Issues and Solutions -)

of sex ratio at birth due to traditional ... . Gradual imbalance of sex ratio at birth due to ... transition from high birth and death ... rates to low birth and death rates during ... econmic development at the same time. The

논문 | 19페이지 | 5,400원 | 등록일 2017.12.20

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산모의 임신 전 비만지수, 임신중 체중증가와 출생아 체중과의 관련성 (The Relationships of Pre-pregnancy BMI(Body Mass Index), Maternal Weight Gain during Pregnancy to Newborn Birth Weight) (The Relationships of Pre-pregnancy BMI(Body Mass Index), Maternal Weight Gain during Pregnancy to Newborn Birth Weight)

; gestational age, birth weight, sex. The sample was ... , sex. The sample was stratified into ... -pregnancy BMI and infant sex in ideal weight ... mortality ratio in high or low birth weight ... sex in ideal weight group, and

논문 | 12페이지 | 4,700원 | 등록일 2019.12.17

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학생들의 미래 자녀 성 선호도와 관련 요인 (Factors Affecting the Sex Preference among Students in Kyongju City) (Factors Affecting the Sex Preference among Students in Kyongju City)

sex ratio at birth(SRB) has been slightly ... ratio at birth(SRB) has been slightly ... 현상을 시정하는 데 필요한 자료를 제시할 수 있을 것이다. The sex ... since 1980s, but in recent years sex ... assess the recent pattern of sex preference

논문 | 8페이지 | 4,000원 | 등록일 2019.12.17

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인공임신중절(人工姙娠中絶)에 미치는 요인(要因)의 변화(變化)에 관한 분석(分析) (Changes in the Determinants of Induced Abortion in Korea) (Changes in the Determinants of Induced Abortion in Korea)

sex ratio and prevention of induced ... , the sex composition of previous children ... made the sex of children a more important ... all time. From the first parity, the sex ... the sex of children a more important

논문 | 14페이지 | 4,900원 | 등록일 2017.12.20

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