• 해양환경안전학회지
• /
• 제30권4호
• /
• pp.308-316
• /
• 2024

적정 국적 선원 수의 유지는 우리나라의 해운산업 경쟁력 확보와 국가안보를 위해 필수적이다. 그러나, 우리나라 국적 선원 수는 최근 지속적으로 감소하고 있다. 우리나라 정부도 이와 같은 국적 선원의 중요성과 문제점을 인식하고, 원인 및 대응 방안을 모색하려 노력하고 있다. 이러한 과정 중에서 정부는 20~30세대의 해기사 선호도 감소로 인한 높은 초기 이직을 국적 선원 급감의 주요 원인 중 하나로 추정하였다. 이를 해결하기 위해 정부는 청년층이 장기승선을 선택할 수 있는 환경을 조성하는 다양한 정책 마련을 이미 하였거나 앞으로 하고자 한다. 이에 따라 본 연구는 'M'대학교 해사대학에 재학 중인 학생을 대상으로 장기승선 여부를 결정하는 결정 요인을 분석하고, 희망 승선기간과의 관계를 확인하였다. 본 연구를 통해 예비 해기사들이 인식하는 장기승선 결정 요인으로 선원 구성 요인(CC), 장기계획 요인(LP), 근무 환경 요인(WE), 가정 환경 요인(FE)이 도출되었다. 이중, 장기계획 요인(LP)과 근무환경 요인(WE)이 희망 승선기간에 유의한 영향을 미치는 것으로 분석되어 장기계획에 대한 인식이 강하고, 근무환경에 무감각할수록 희망 승선기간은 증가하는 것으로 추정되었다. 장기승선에 대한 그룹별 인식차이에서는 성별차이에 따라 일부 장기승선 결정 요인을 다르게 인식한 것으로 분석되었다. 본 연구를 통해 예비 해기사의 장기승선 유도를 위한 요인 및 그룹별 정책 방안 마련에 도움이 될 수 있을 것으로 기대된다.

• 한국임상수의학회지
• /
• 제27권1호
• /
• pp.35-41
• /
• 2010

Among the dogs boarding at an animal hospital, 10 dogs each were selected as a free boarding group and a kennel boarding group. Each group was further divided into 5 puppies and 5 mature dogs to examine the changes in their serum cortisol concentrations during boarding (5 days). We collected blood at day 8 and then analyzed the blood corpuscles, ran a biochemical serum test, and an additional urine test before boarding to check their health status. After collecting the dog's blood at 9:00 am, 3:00 pm, and 9:00 pm, we analyzed the cortisol concentration by the radioimmunoassay (RIA) method. The daily serum cortisol concentration at 9:00 am, 3:00 pm, and 9:00 pm, had a circadian rhythm during both the free and kennel boarding periods in both puppies and adults. Furthermore, the average daily serum cortisol concentration was significantly increased during the 1st, 2nd, and 3rd day after free boarding in the puppy group (P < 0.01). In adults from the free boarding group, the serum cortisol concentration dramatically increased on the 1st day (P < 0.01), as well as on the 2nd and 3rd day (P < 0.05). Interestingly, the average daily serum cortisol concentration was significantly increased on the 1st day after kennel boarding as well as during the entire period of kennel boarding in the puppy group (P < 0.05). In the adult kennel boarding group, serum cortisol concentration was significantly increased during the whole kennel boarding period (P < 0.01). An interesting result was that circadian rhythmicity in the sum of the daily serum cortisol concentrations was present in the free boarding group, but not in the kennel boarding group in both puppies and adults. In summary, cortisol was released depending on the degree of stress in free and kennel boarded dogs. Taken together, these results suggest that cortisol, a stress hormone, should be maintained at physiological concentrations in a circadian rhythm when the animals are hospitalized.

• 무역학회지
• /
• 제47권5호
• /
• pp.59-74
• /
• 2022

The exemption clause of recurring shipments refers to the insurer's exemption in Short-term Export Credit Insurance for the additional shipment which was shipped on board while any foregoing shipment was unpaid beyond its due date over 30 days. The recurring shipments are constituted with two factors: the due date of the foregoing shipment and the shipment date of the additional export. The exemption clause of recurring shipments has been eased by extending the grace period for payment up to 60 days from 30 days for the transactions between exporters and importers having the history of payments which were made customarily in delay. This research argues that the current grace period is for the buyers who customarily delay their payments, and that the insurer introduce a grace period for shipment in favor of exporters for the additional shipment which was delayed in on-boarding due to reasons beyond the control of exporters. In consideration of the waiting time and the on-boarding time at ports for container freight, shipments are frequently delayed, which entails those shipments to be indemnified by the exemption clause of recurring shipments. Roll-overs and Blank Sailings also cause the container freight to be delayed in on-boarding. This research is expected to contribute to further development of Short-term Export Credit Insurance in K-SURE.

• 한국식품조리과학회지
• /
• 제26권4호
• /
• pp.347-357
• /
• 2010

This study was assessed the menu satisfaction and preferences of high school boarding students in Gyeongggido. Data collection was carried out through surveys given to 300 high school boarding students; a total of 274 were usable. Statistical analyses were done using the SAS package program (version 8.2 for Windows). The results of this study are summarized as follows: 54.0% of respondents were freshman and 46.0% were sophomores: and 52.9% of respondents were male and 47.1% were female. According to the results of the menu satisfaction survey, males and females significantly differed on appropriate food temperature, freshness of food, harmonic combination of menu, menu variety, quality of ingredients, appearance of food, and frequency of supplied nutrition information. A significant difference regarding menu satisfaction was also found between grade level. First grade students were more satisfied than second grade students. Moreover, menu preferences were significantly high for omelet-rice, fried rice, pork-on-the-bone soup, deep-fried chicken, fruit salad, spicy chinese cabbage salad kimchi, chinese cabbage kimchi, and all desserts. On the other hand, pumpkin and rice porridge, beef and rice porridge, barley rice, soft tofu stew, soybean paste soup, braised japanese spanish mackerel, and sauteed squash were not significantly preferred. The results showed that high school boarding students' menu preferences differed depending on gender, grade, and boarding period. In conclusion, the results of this study should provide dieticians information for improving menu planning. In addition, foodservice satisfaction of the boarding school students can be improved by continuous menu improvement.

• 한국항해항만학회지
• /
• 제32권5호
• /
• pp.333-339
• /
• 2008

해상 상태가 거칠어짐에 따라 선체동요로 인하여 선박에 승선 증인 승객 및 승무원은 멀미 증상을 호소하기도 하고, 졸음 증상, 어지럼증, 두통 및 복통 등을 초래하기도 한다. 심한 경우에는 생리적으로 회복하기 힘들 정도의 심각한 장애를 겪기도 한다. 또한, 의욕(동기부여) 감소, 숙련도 저하, 인지능력 및 판단력 저하 등 정신적 활동의 지연이나 오류를 유발하는 등 활동성 및 작업수행 능력이 현저히 떨어지기도 한다. 본 논문에서는 멀미의 발생 및 작업수행과 관련된 대표적인 국제 표준안을 살펴보았고, 실습선에 승선 중인 실습생들을 대상으로 수차례에 걸쳐 설문조사를 실시하여 승선감을 평가하였다. 그 결과, 멀미 중상을 유발하는 주요소가 상하가속도임을 확인하였고, 그 크기(수준)는 0.2g 이상으로 분석되었다. 또한, 속력 또는 침로를 변경하여 파도와의 만남주기가 $4{\sim}8$초의 범위에서 벗어나도록 항해함으로써 멀미 증상을 완화시킬 수 있는 방안을 제시하였다.

• 건축역사연구
• /
• 제13권4호
• /
• pp.7-18
• /
• 2004

From the results of an examination of the transition process of the site plan divided into 5 stages based on literature and materials relating to the Sangju Confucian School as well as the construction history, we can see the general transition flow as follows. The arrangement form of Sangju Confucian School shows the structures with both the sacrificial rites function and the learning function in the early period. This shows a large general flow where the form with the learning function structure at the front and sacrificial rites function structure at the back changed to a form where the learning function structure was positioned behind the boarding facilities, after which there was a transformation which left only the learning function (the form where the learning function structure was positioned in front of the boarding facilities). The type where the learning function structure is positioned in front of the boarding facilities is hard to find in the Yeongnam area, also, there are not many examples of the 2 story Myeonglyundang (hall of confucianism teachings) throughout the country Sangju Confucian School which possess the value of rarity is appraised as being a precious material showing another area characteristic in Sangju of the Yeongnam area. Also, during the late Chosun period the scale of the Dongseojae (boarding facility) was reduced and the appearance of Yangsajae can be said to be a typical example of confucian school constructions of late Chosun era.

• The Korean Journal of Physiology
• /
• 제1권2호
• /
• pp.199-213
• /
• 1967

Circulatory and respiratory activities were observed in men exposed to the environment of engine room of a cruising Republic of Korea Navy ship and compared to the control values obtained in an ordinary laboratory room on land. The environment of an engine room of cruising navy ship was presumed to be a multiple stress acting on men. The environment of the engine room included high temperature $(35-42^{\circ}C)$, low relative humidity (20-38% saturation), vibration (about 7 cycles per second), rolling and pitching of ship and noises. Sixteen men were divided into two groups consisted of each 8 subjects. Subjects of sea duty group had experience of continuous on board duty averaging 3.5 years. Men of land duty group had no experience of on board activity. On land observations were made on one day prior to the boarding and leaving the port and four days after landing. In between observations in the engine room were made on the first, 5 th, 9 th, 12 th, and 14 th day of on board activity. The whole experimental period lasted for 20 days. Measurements on circulatory and respiratory parameters were at standing resting state (after 30 minutes standing in the case of on land study and 15 minutes in engine room study) and within one minute after cessation of on the spot running of which rhythm was 30/min. and lasted for 5 minutes. Oxygen consumption and pulmonary function test were done in the period of two minutes from the 3rd to 5th minutes of running. The following results were obtained. 1. Body temperature showed no change regardless of group difference or on land or on board measurements. 2. Pulse rate increased markedly after boarding the ship id both groups. Pulse rate increased from the first day on board at rest and after exercise as compared to the on land control value. This increase in pulse rate was more marked after exercise. Sea duty group showed less increase in pulse rate at rest than the land duty group. Standing and resting pulse rate of sea duty group on lam was 81 and increased to 87 at the 5th day on board and remained smaller than the land duty group throughout the period on board. Control standing and resting pulse rate of land duty group on land was 76 and reached 89 at the 9th day on board and thereafter decreased a little. Pulse rate of land duty group at rest on board remained greater than that of sea duty group throughout the period on board. 3. Systolic blood pressure of sea duty group increased after boarding the ship and remained higher than the control value on land. In the land duty group, however, systolic blood pressure decreased during the period on board the ship. Diastolic blood pressure decreased in both groups. 4. Resting breathing rate of land duty group increased and remained higher than the control value on land. In sea duty group, however, resting breathing rate showed a transient increase on the 1st day on board and decreased thereafter to the control value on land and kept the same level throughout the period of cruise. Absolute value of breathing rate in the sea duty group was greater than the land duty group both at rest and after exercise. 5. There was a lowering of breathing efficiency in both groups. Thus, increases in tidal volume and minute ventilation volume and decreases in maximum breathing capacity, vital capacity, capacity ratio and air velocity Index were observed after boarding the ship. An increase in ventilation equivalent was also observed in both groups. The lowering of breathing efficiency was more marked in the land duty group than the sea duty group. 6. Energy expediture increased in both groups during their stay on the ship and was more marked in the sea duty group. 7, Lactate concentration in venous blood at rest and after exercise increased after boarding the ship and no group difference was observed.

• 산경연구논집
• /
• 제15권1호
• /
• pp.1-8
• /
• 2024

Purpose: The purpose is to investigate the types of communication between aviation industry workers and passengers according to environmental changes following the COVID-19 pandemic. This study analyzes the impact of verbal and non-verbal communication styles of airport staff, especially those working at airline check-in counters, on passenger satisfaction. Research Design: The research design focuses on the impact of verbal communication styles and non-verbal communication factors of airline check-in counter staff, who represent the initial point of contact with passengers among airport staff, on passenger satisfaction. The survey period for sample collection was from July 1 to July 30, 2023, and the study was conducted targeting passengers boarding aircraft through Incheon Airport and Gimpo Airport. Result: First, it is important for airport staff to recognize all passengers, especially corporate customers, as corporate customers rather than simply as individuals boarding an airplane. Second, as the importance of non-verbal expressions increases due to the impact of COVID-19, physical and verbal responses are necessary. Third, it is important to check which language the passenger understands. Conclusions: Since communication through nonverbal expressions has become more important since COVID-19, airport employees need to recognize the importance of nonverbal communication. This awareness can serve as a foundation for building trust between airport staff and passengers.

• 수산해양교육연구
• /
• 제5권2호
• /
• pp.110-118
• /
• 1993

A squid gill-net fishing vessel Jayueoroho which was being insured ITC-Hulls and was laid up long period illegally under the condition of unmanned in the Pert of Kamcheon. On 30, March, 1993, the fishing vessel moved out toward the high sea by assistance of two tugboats, 12 miles southeast from Teajongdae, to discharge sewage. At that time the shipowner, the skipper, chief engineer and two labourers were boarding, and a fire was broken out by electric leakage at sea. For all their efforts of fire-fighting operation the fishing vessel foundered with explosion. In this case, she had been breached the warranties of legality, especially Korean maritime acts concerned, and the warranties of seaworthiness(MIA 39(5)) as attributable cause because of unmanned on board by wilful misconduct of the insured. Therefore it is prima facie evidence that the insurer is not liable for any loss attributable to the wilful misconduct and breach of warranties of the insured in MIA 1906.

• 건축역사연구
• /
• 제21권5호
• /
• pp.57-68
• /
• 2012

The purpose of this study is to identify the characteristics of the use of the western building system with the change of the architectural design in the Japanese colonial period focused on the facility built by Joseon Government-General in 1910s. Through the 131 cases of governmental building, the tendency of the use of western building system. After 1910, Japanese Imperialism adopted the western wooden building system which main structure was made with combination of small pieces of timber for building the modern governmental facility because of the political and financial intention. So, all facilities were designed similarly by the structural module and the facade was finished by the feather boarding in the same with the 'sitamitakei-giyohu' in Japan. the functional requirements of each facility was not revealed. Such an western wooden building system was used until 1920s with the change of the facade by the mortar coating. But, in 1920s-1930s, the building system have begun to change. The use of the brick system caused some changes although the planing concept was still lasted. On the other hand, the use of the reinforced concrete led to more changes on the overall scheme.