• 제목/요약/키워드: Summer Training

검색결과 104건 처리시간 0.019초

Digital Transformation in Summer Training Process at King Abdulaziz University: Action Design Research in Practice

  • Bahaddad, Adel;Bitar, Hind
    • International Journal of Computer Science & Network Security
    • /
    • 제22권7호
    • /
    • pp.171-180
    • /
    • 2022
  • In the knowledge development of online assessment in learning management systems (LMSs), many assessments are evaluated weekly in the summer training course for undergraduate students in the Faculty of Computing and Information Technology at King Abdul-Aziz University in Saudi Arabia. The number of performance assessments in the summer training course reaches 15 weeks. Many of them, however, are sent or done informally or through unreliable ways and cannot be verified by third parties. Therefore, applying the concept of digital transformation is essential. This research study reported herein used the action design research (ADR) method to build a new information technology system that could assist in the digital transformation. An electronic platform was designed, developed, implemented, and evaluated using the ADR method so that the main people involved in the summer training process (i.e., students, academic supervisors, and administrators) would have a high level of satisfaction with it. The study was conducted on 452 students, 105 academic supervisors, and 15 administrative staff and was conducted during the summer semester of 2020. All the training processes were digitally transformed and automated to control and raise the level and reliability of the training. All involved people were satisfied, thus, shifting the process to be in a digital form assist in achieving the high-level goal.

Using physical activity levels to estimate energy requirements of female athletes

  • Park, Jonghoon
    • 운동영양학회지
    • /
    • 제23권4호
    • /
    • pp.1-5
    • /
    • 2019
  • [Purpose] The goal of this study was to review data on physical activity level (PAL), a crucial index for determining estimated energy requirement (EER), calculated as total energy expenditure (TEE, assessed with doubly labeled water [DLW]) divided by resting metabolic rate (RMR, PAL = TEE/RMR) in female athletes and to understand the methods of assessing athletes' EERs in the field. [Methods] For the PAL data review among female athletes, we conducted a PubMed search of the available literature related to the DLW method. DLW studies measuring TEE and RMR were included for the present review. [Results] Briefly, the mean PAL was 1.71 for collegiate swimmers with moderate training, which was relatively low, but the mean PAL was 3.0 for elite swimmers during summer training camp. This shows that PAL can largely vary even within the same sport depending on the amount of training, and the differences in PAL were remarkable depending on the sport. Aside from the DLW method, there is currently no research tool related to athletes' EERs that can be used in the field. [Conclusion] Briefly, the mean PAL was 1.71 for collegiate swimmers with moderate training, which was relatively low, but the mean PAL was 3.0 for elite swimmers during summer training camp. This shows that PAL can largely vary even within the same sport depending on the amount of training, and the differences in PAL were remarkable depending on the sport. Aside from the DLW method, there is currently no research tool related to athletes' EERs that can be used in the field.

엘리트 여자 축구선수의 철분보충이 체내 철분상태와 면역 및 항산화에 미치는 영향 (Effects of Iron Supplementation on Iron Status and Immunity Status of Elite Female Soccer Players)

  • 강형숙;김혜영;조여원
    • Journal of Nutrition and Health
    • /
    • 제36권7호
    • /
    • pp.729-735
    • /
    • 2003
  • This study was performed to evaluate the effect of iron supplement for 4 weeks on iron status, immunity, and antioxidant status of national female soccer players (n = 25). This study was performed at summer hard training period right before competition. A single blind design was used to divide the subjects into iron-supplement (IS) or placebo group (P). Iron-supplement group was supplemented with iron (40 mg/d) for 4 weeks. The mean age of the subjects was 23.3 $\pm$ 2.5 years old. Mean height and body weight of the subjects were 164.4 $\pm$ 5.7 em and 57.4 $\pm$ 4.6 kg, respectively. The mean carrier as soccer player was 11.0 $\pm$ 2.6 years and mean training time was 7.0 $\pm$ 1.3 hr/day. The mean hemoglobin, hematocrit, total iron binding capacity and ferritin concentrations before iron supplementation were not different between two groups. After 4 weeks of summer training and iron supplementation, serum ferritin level was significantly increased only in IS group after supplementation. Mean corpuscular volume and total iron binding capacity were significantly decreased in both groups. Meanwhile, hemoglobin and red blood cell count were significantly lowered only in placebo group. The IgM concentration increased significantly in both groups, but IgG concentration had increasing tendency only in IS group (p < 0.064). Therefore, iron supplementation during hard training period may be helpful to improve work capacity of the athletes by improving ferritin status and humoral immune responses.

국제 수학 올림피아드 참가 후보자들을 위한 상황대처훈련에 관한 연구 (A Study on Effect of Situation Coping Training Program for international Math Olympiad Candidates)

  • 김보경;조성희;이군현
    • 영재교육연구
    • /
    • 제5권2호
    • /
    • pp.55-89
    • /
    • 1995
  • Currently Korea encourages gifted highschoolers and junior high schoolers to participate in international achievement contests such as International Olympiads. Participants for these contests are selected nationwide among gifted students in areas of mathematics, physics, chemistry, and others. They go through a series of screening tests and programs. One of the screening processes is Korean Olympiad School, which provides study programs each summer for student-candidates prior to following year's International Olympiads. Approximately 40 students of high schools and junior high schools, in each subject of study, gather at Korean Olympiad Summer School, and they go through intensive study programs during short period of time. Out of 40 candidates, less than 20 students are finally selected to participate in International Olympiads. In this study, a psycho-educational program called "Situatin Coping Training Program" was developed to enhance ahievement motivation for these student-candidates. This study was to see if this tranining program actually improved their cognitive, emotive motivation factors, and to see how this training program affected their achievement level. Training was administered for five days. This training program was found effective for participants to increase self-efficacy, internal locus of control, and anxiety coping. These cognitive and emotive motivation factors, other than intelligence, were found to have positive relationship with achievement level, of which self-efficacy and attribution style of students were found as two best predictors of achievement. This training program was perceived as necessary by participants, and helpful for recovering self-confidence and self-control as well as coping pressure. Suggestions were made that this kind of training program be administered as regular curriculum in preparative study programs such as Korean Olympiads, since cognitive, emotive motivation factors are related with achievement, and furthermore, be utilized in all gifted education programs in Korea. in Korea.

  • PDF

고랭지 착색단고추의 여름재배시 유인방법에 따른 생산성과 품질 (Productivity and Fruit Quality according to Training Methods and Harvesting Bate on Paprika during Summer Culture in Highland)

  • 이종남;이응호;임주성;권영석;장석우;용영록
    • 생물환경조절학회지
    • /
    • 제17권3호
    • /
    • pp.204-209
    • /
    • 2008
  • 본 실험은 여름작형 착색단고추의 낮은 플라스틱연동하우스 재배시 유인방법 에 따른 수량 및 품질을 비교하고자 실시하였다. 유인방법은 직립과 경사유인이었고, 과실은 6월부터 11월까지 한달 간격으로 수량, 평균과중, 과육두께, 당도, 경도, 과형, 심실수 등을 조사하였다. 상품수량은 6월에 가장 많았으며, 직립유인이 경사유인보다 더 많았다. 6월의 평균과중은 경사유인이 232g으로 직립유인보다 26g 더 무거웠으나, 7월 이후 직립유인이 경사유인보다 더 무거웠다. 과육두께는 직립유인이 경사유인보다 두꺼웠다. 당도는 온도가 낮아질수록 높아졌으며, 직립유인이 경사유인보다 더 높았다. 직립유인의 과형은 수확시기에 따른 차이를 보이지 않았다. 직립유인의 심실수는 $3.27\sim3.34$개로 수확기에 따른 차이를 보이지 않았다.

Comparative Study of Commercial Characters of Cocoon Produced by Ripe and Unripe Bivoltine Larvae (Bombyx mori L.) Mounted at Different Maturation Levels

  • Rahmathulla, V.K.;Haque, S.Z.;Geetha Devi, R.G.
    • International Journal of Industrial Entomology and Biomaterials
    • /
    • 제7권1호
    • /
    • pp.79-82
    • /
    • 2003
  • To study the effect of mounting fully ripe and unripe silkworms at different maturation percentage, the ripe and unripe silkworms were mounted separately and observed the cocoon and reeling characters. The significant difference in the cocoon and reeling parameters was observed between all ripe and unripe batches except for summer season. The silkworms collecting together and mounting at a time can be recommended only in summer season and at certain level during rainy season.

신경회로망과 하절기 온도 민감도를 이용한 단기 전력 수요 예측 (Short-Term Load Forecasting Using Neural Networks and the Sensitivity of Temperatures in the Summer Season)

  • 하성관;김홍래;송경빈
    • 대한전기학회논문지:전력기술부문A
    • /
    • 제54권6호
    • /
    • pp.259-266
    • /
    • 2005
  • Short-term load forecasting algorithm using neural networks and the sensitivity of temperatures in the summer season is proposed. In recent 10 years, many researchers have focused on artificial neural network approach for the load forecasting. In order to improve the accuracy of the load forecasting, input parameters of neural networks are investigated for three training cases of previous 7-days, 14-days, and 30-days. As the result of the investigation, the training case of previous 7-days is selected in the proposed algorithm. Test results show that the proposed algorithm improves the accuracy of the load forecasting.

Is Season a Prognostic Factor in Breast Cancer?

  • Mutlu, Hasan;Akca, Zeki;Cihan, Yasemin Benderli;Kurnaz, Fatih;Aslan, Tuncay;Erden, Abdulsamet;Ugur, Hediye;Aksahin, Arzu;Buyukcelik, Abdullah
    • Asian Pacific Journal of Cancer Prevention
    • /
    • 제14권2호
    • /
    • pp.743-746
    • /
    • 2013
  • Background: Some studies have indicated an inverse relationship between cancer risk and sunlight exposure. Others have reported that the prognosis of some cancers such as prostate, colon, ovarian and non melanoma skin cancer, were affected by the season in which the cancer was diagnosed. In our study, we evaluated whether season is prognostic in Turkish patients with breast cancer. Materials and Methods: A total of 517 patients from Kayseri Training and Research Hospital were analysed retrospectively. Patients were divided into 4 groups according to season of cancer diagnosis: winter, spring, summer and autumn. The prognostic factors for disease free survival and overall survival were investigated. Results: No significant differences were found among groups regarding prognostic factors overall. Only estrogen receptor status and lymphovascular invasion were independent prognostic factors (p=0.001 and p=0.001 respectively). We found significantly differences for mean disease free survival among groups (p=0.019). Winter group had better mean DFS while summer group had worse DFS. Mean overall survival was similar in the four groups (p=0.637). Conclusions: The season is not an independent predictive factor. However, due to interaction with other factors, we think that the season of cancer diagnosis is important for cancer prognosis.

미국의 해기사 교육제도와 취업현황에 관한 연구 (A Study on the U.S. Maritime Education Methodology and Engagement Status for the Graduates from Maritime Colleges)

  • 김성규
    • 한국항해학회지
    • /
    • 제25권2호
    • /
    • pp.149-158
    • /
    • 2001
  • This paper presents the educational methodology shipboard training methods of Maritime Colleges in U.S.A. and the fields of engagement in business of the graduates from them. There are two Maritime Academies, i.e. U.S. Merchant Marine Academy (USMMA) and U.S. Coast Guard Academy, which are supported by federal government and six Maritime Colleges operated by each State. Maritime Administration (MARAD) in the Department of Transportation (DOT) supports the training of merchant marine officers and crew members with a focus on safety in U.S. waterborne commerce. The shipboard training methods are not unique, but have various process. One is continuous sea term training onboard during sophomore (100 days) and junior year (200 days) in case of USMMA, the other is summer sea term training onboard every three months during freshman, sophomore and junior years in case of SUNY Maritime College. They offer also one month ship simulator training ashore. The employment status for the 1999 year graduates from USMMA shows 43 percent in the field of maritime afloat, 34 percent of maritime ashore, 22 percent of active duty military and 1 percent of others.

  • PDF

의복을 이용한 내한성 향상 훈련이 내열성에 미치는 영향 (The Relationship between Increased Cold Tolerance Resulting from Cool Clothing on Heat Tolerance)

  • 이종민
    • 한국의류학회지
    • /
    • 제21권4호
    • /
    • pp.669-676
    • /
    • 1997
  • The purpose of this study is to examine the effect of the improved cold tolerance resulting from cool clothing in winter on heat tolerance in summer. Ten healthy women were divided into two groups, cold group(C group) (n=5) and warm group(W group) (n=5) . In the previous study, C group was proved that their cold acclimatization was achieved through wearing cool clothing from September to February of the following year, while Wgroup was not proved because of wearing warm clothing during same period. After February, no more clothing training was continued in two groups. To determine the heat tolerance, both groups were exposed from a thermoneutral environment(25$\pm$1$^{\circ}C$, 50$\pm$5% R.H.) to a hot environment (35$\pm$1$^{\circ}C$, 50$\pm$5% R.H.) before and after clothing training, respectively September in 1994 and truly in 1995. Rectal temperature, skin temperatures, thermal sensation and comfort were measured every 10 min., and Os uptake was measured at 10, 45, 85 min. after entering the chamber for 5 min. Body weight was measured before and after the experiment and amount of local sweat was measured during the 90 min long experiment. The results are as follows: Rectal temperatures in 35'c environment of C group were increased after training when compared with before clothing, while those of W group were not changed. But the changes of rectal temperature and heat production during 90 min in hot environment were almost the same in two groups after training. And mean skin temperatures, the changes of mean skin temperatures during 90 min in hot environment, total sweat amount and local sweat amount after training were also the same in two groups. From these results, it might be supposed that the heat loss of two groups were the same but the heat production, especially heat production during rest in C group was higher than in Wgroup. This fact suggests that the increase of rest heat production from cold acclimatization in winter is maintained to summer of the following year. And mild cold acclimatization coming from westing cool clothing does not have a negative effect on heat tolerance.

  • PDF