유아의 체력실태를 통한 신체적 웰니스 접근

하창호,제갈성렬 한국웰니스학회 2009 한국웰니스학회지 Vol.4 No.1

This study evaluated physical fitness profiles of 118 young children between 5~6 years of age (62 boys, 56 girls) from 3 kindergartens (affiliated kindergarten of D University, B Kindergarten, G Kindergarten) located in G city, Gyeongsangbuk-do. And the data were compared to the profiles of the Japanese kindergarten counterparts. An exercise prescription that can be utilized without any restrictions due to equipments or environments in the kindergartens and home was suggested. The results are as followings. First, the physical stamina of boys were discerned to have weak physical factors with a significant difference. Muscle strength, factors of muscle power, agility, cardiorespiratory endurance, speed, and coordination were also different. Second, the physical stamina of girls were discerned to have weak physical factors with a significant difference. Muscle endurance, muscle strength, agility, cardiorespiratory endurance, speed, muscle power, and coordination were also different. Third, for both boys and girls, muscle strength, agility, cardiorespiratory endurance, speed, muscle power, and coordination were discerned as weak physical factors. Last but not least, there were diverse programs currently practiced at kindergartens, but a solution that can satisfy the desire of physical activities by region and group must be provided. Furthermore, factors such as motion quantity, exercise time, frequency, and environments have to be analyzed in details to endow professionality for physical activities of young children. It is judged that the quality of physical activities of young children must be raised by developing and supplementing programs appropriate for their level of nurturing and development, and systematic to suit the characteristics of modern society.

한국산, 중국산, 일본산 거미목의 종수 비교에 관한 연구

하창호,김주필 한국거미연구소 2002 한국거미 Vol.18 No.1

경주시민의 체력실태에 따른 건강증진 방안

하창호,하성 경주지역발전협의회 부설 경주발전연구원 2008 경주연구 Vol.17 No.2

12주간의 복합운동이 비만여성의 신체조성, 체력 및 대사증후군에 미치는 영향

하창호(Ha, Chang-Ho),하성(Ha, Sung),소위영(So, Wi-Young) 한국보건간호학회 2012 韓國保健看護學會誌 Vol.26 No.3

Purpose: The purpose of this study was to examine the effect of a 12-week combined exercise training program on the body composition, physical fitness levels, and metabolic syndrome profiles of obese women. Methods: Twelve obese women were assigned to the combined exercise training program group. The women underwent training for 70?90 min/d, three times per week for a period of 12 weeks. Paired samples t-tests were performed using SPSS ver. 17.0 for analysis of the results. Results: The results of this study showed that body-composition parameters such as weight, fat-free mass, body fat mass, body-mass index, body fat, waist-hip ratio, basal metabolic rate, and intra-abdominal fat, physical fitness parameters such as muscle strength, muscle endurance, flexibility, and cardiac endurance, and metabolic syndrome biomarkers such as triglyceride levels, high-density lipoprotein cholesterol levels, glucose levels, systolic blood pressure, and waist circumference before participation the training program differed significantly from those after participation in the training program (p<0.05). However, diastolic blood pressure before participation in the training program did not differ significantly from that after participation in the training program (p>0.05). Conclusion: We concluded that a 12-week combined exercise training program could be a good exercise program for improvement of the body composition, physical fitness levels, and metabolic syndrome profiles of obese women.

근린재생을 위한 노후 저층주거지 내 공지 및 폐가의 활용방안 및 텃밭조성에 관한 연구

하창호(Ha, ChangHo),곽희종(Kwak, HeeJong),김현숙(Kim, HyunSuk) 한국도시설계학회 2013 도시설계 : 한국도시설계학회지 Vol.14 No.6

노후주거지 재생을 위한 주거환경개선사업의 물리적 환경정비는 인구유입 및 커뮤니티 회복에 한계를 나타냈다. 특히 자연발생적으로 형성된 필지에 시행한 획일적인 가로정비는 많은 공지를 발생시켰으며 공?폐가의 재건축을 촉진시키지 못하는 한계를 드러냈다. 본 연구는 공지 및 폐가의 텃밭활용이 물리적?사회적?경제적 재생을 포함하는 총체적 근린재생 방안으로써 노후주거지의 효과적인 재생을 도모할 수 있음에 착안하였다. 연구방법은 선행연구 분석을 통해 공지의 특성과 텃밭의 기능 및 활용성을 고찰하였으며, 현황분석을 통해 공지 및 폐가의 규모, 형상, 생성원인, 활용현황 등을 토대로 가로변형, 택지형의 유형으로 분류하고 각각의 활용방안을 모색하였다. 또한, 사업효과가 가장 큰 것으로 판단된 폐가를 활용한 주민공동텃밭 조성 사례를 분석함으로써 사업실현을 위한 다양한 주체의 역할을 도출하고 제도적 지원방안을 모색하였다. The improvement of physical environments as a residential project for regenerating deteriorated residential area has shown a limit in bringing population influx and community restoration. Especially the grid pattern street improvement in natural parcels produced lots of vacant areas and revealed the limit in increasing reconstruction for the vacant and deserted houses. This study proposes, as an integrated neighborhood regeneration strategy, that the deteriorated residential area can be restored effectively by using it as vegetable gardens. As research methods, the function and possibility of vegetable garden were investigated by the review of previous studies. The scale, shape, cause, and present using status were also analyzed, and classified into four types. The study identifies the role of residents, administration, and intermediary supporting organization in making residents? community vegetable garden with deserted house type.

단기간의 전지훈련 운동프로그램과 작약 감초 음료 섭취에 따른 남녀 농구선수들의 피로물질에 미치는 영향

하창호(Ha, Chang-Ho),전용균(Jeon, Yong-Kyun),소위영(So, Wi-Young) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.3

The purpose of this study was to examine the effects of intake of peony-licorice mixture drink on the fatigue (as evaluated by blood examination) caused by plyometric training exercise in male and female professional basketball players. Subjects consisted of male (n = 11) and female (n = 9) professional Korean basketball players. All players underwent 180 min/day (first session, 90min in the morning; second session, 90min in the evening) of plyometric training, which was performed for 6 d/wk over a period of 2 weeks with intake of peony-licorice mixture drink. Each exercise session was composed of 3 phases: warm-up for 20 min, main plyometric training for 60 min, and cool-down for 10 min. Two-way repeated analysis of variance (ANOVA) was used for statistical analysis. Interaction effects (time×group) were not observed with glucose levels for both male and female players(p>0.05). However, interaction effects(time×group) were observed with lactate levels in both male(p=0.014) and female (p=0.047) groups. It was concluded that plyometric training and intake of peony-licorice mixture drink are positive training methods and ergogenic aids, respectively, for decreasing fatigue in professional basketball players.

12주간의 복합운동이 일반여대생의 비스파틴, 레지스틴과 대사관련 호르몬에 미치는 영향

하창호(Ha, Chang-Ho),소위영(So, Wi-Young) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.2

The purpose of this study was to examine the effects of a 12-weeks combined exercise training program on visfatin, resistin, and metabolism-related hormones in Korean female college students. The subjects were randomly assigned to the exercise (n=10) and control (n=10) groups. The combined exercise group was trained for 80 minutes per day for 3 days a week during the 12 weeks. The training regimen comprised the following 3 sessions: warm-up for 10 minutes, combined exercise for 60 minutes, and cool-down for 10 minutes. On the other hand, the control group was asked to maintain their daily normal and sedentary activities. The intensity of aerobic exercise was 60-80% of heart rate reserve for 30 minutes and that of the resistance exercise was 10-15 repetition maximum for 30 minutes. Two-way repeated ANOVA was performed. No interaction effects (time X group) were observed on the levels of visfatin, resistin, glucagon, adrenocorticotropic hormone, and cortisol between exercise and control groups (p>0.05). However, the interaction effects (time X group) on the levels of insulin (p=0.007) was observed. We conclude that 12 weeks of combined exercise affected the levels of insulin; however, it did not affect the levels of visfatin, resistin, glucagon, adrenocorticotropic hormone, and cortisol in Korean female college students.

12주간의 복합운동이 여자 대학생의 신체조성과 대사증후군 위험인자에 미치는 영향

하창호(Ha, Chang-Ho),소위영(So, Wi-Young) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.3

Metabolic syndrome (MS) is associated with serious health issues worldwide. The purpose of this study was to examine the effect of 12 weeks of combined exercise training on body composition and metabolic syndrome factors in Korean female college students. Subjects were randomly assigned to the exercise (n=10) and control (n=10) groups. The exercise group trained for 80 minutes/day for 3 days/week during the 12 weeks. Each exercise session comprised 3 phases: warm up for 10 minutes, main exercise for 60 minutes (aerobic exercise, 30 minutes; resistance exercise, 30 minutes), and cool down for 10 minutes. The exercise intensity for aerobic exercise was maintained at 60 - 80% of the heart rate reserve for 30 minutes; and that for resistance exercise was 10 - 15 repetitions maximum for 30 minutes. Two-way repeated analysis of variance was used for statistical analysis. Interaction effects (time × group) were not observed for body composition factors such as weight, body mass index, and body fat (%) and MS-related factors such as waist circumference; systolic blood pressure; diastolic blood pressure; and levels of triglycerides, glucose, total cholesterol, and low-density lipoprotein (p>.05). However, interaction effects (time × group) were observed for muscle mass (p=.032) and high-density lipoprotein levels (p=.006). Thus, we concluded that a 12-week supervised combined exercise program could not effectively improve body composition and MS-related factors in Korean female college students.

알츠하이머병의 영상 진단을 위한 형광 프로브의 개발

민창호 ( Changho Min ),하헌수 ( Heonsu Ha ),전종호 ( Jongho Jeon ) 한국공업화학회 2021 공업화학 Vol.32 No.1

알츠하이머병은 신경퇴행질환으로 뇌조직에서 발생하는 아밀로이드 베타(amyloid-β, Aβ) 펩타이드의 축적과 응집, 타우 단백질의 초인산화, 고농도의 특정 금속이온 축적에 의해 발병하는 것으로 알려져 있다. 현재까지 효과적인 치료제가 개발되지 못하였기 때문에, 알츠하이머병을 초기에 정확하게 진단하는 기술은 매우 중요하다. 알츠하이머병의 진단을 위해 개발된 다양한 기법 중 형광 프로브를 이용한 알츠하이머병의 바이오마커 영상화는 많은 연구자들의 관심을 받고 있다. 본 리뷰 논문에서는 최근 개발된 알츠하이머병 진단용 형광 프로브의 구조와, 체내 뇌 영상화에의 적용을 소개하고자 한다. 본 논문은 향후 새로운 프로브를 개발하고자 하는 연구자들에게 많은 도움이 될 것으로 기대된다. Alzheimer’s disease (AD), an irreversible degenerative disorder, is associated with accumulation and aggregation of amyloid-β peptides, hyperphosphorylated tau proteins, and high level of metal ions in the brain. Up to date, there is no effective therapeutic agent to stop the progress of the disease and thus early and accurate diagnosis of AD has gained increasing attention in recent years. Among several diagnostic methods, an optical imaging using fluorescent probes is one of the most promising tools to visualize AD biomarkers. In this review, we will introduce fluorescent probes that can be applied to in vivo brain imaging of AD models and also their structure. It is expected that the present review will provide useful information to many scientists in the related research fields.

운동처방에 따른 레지스탕스 운동이 여성고령자의 체력요인과 ADL에 미치는 영향

하성,하창호 한국스포츠리서치 2007 한국 스포츠 리서치 Vol.18 No.6