• 무역상무연구
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• 제45권
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• pp.85-109
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• 2010

L/C provides the exporter and the importer with safe assurance in the exchange of goods for payment in international trade. It involves a number of parties. Although the parties may have confidence in their client, bad faith or ignorance of international banking practice by any of these parties could cause the failure of transaction, which makes international trade a risky business. Most of the risks are found in transport document, which can cause disputes. There are many factors in the risk of transport documents under L/C transaction. One most common risk factor for the beneficiary in all transport documents is even if there is no discrepancy in document, the issuing bank or the applicant refuses to pay or delay payment insisting there is a discrepancy. In some very rare cases, the beneficiary may not get paid due to unfair injunction of the local court of the applicant. For the applicant, most common risk factors are fake bill and fraud. Risks classified according to the sorts of transport documents are as follows. 1. In B/L, payment can be refused because it is regarded as charter party B/L, although there is no real charter party contract. And the applicant can bear the potential risk of the loss or deterioration of cargo through transhipment of the cargo loaded on board in container if transhipment is prohibited without excluding of UCP 600 article 20 (c). 2. In charter party B/L, the applicant may take delivery without paying when charter party B/L is signed by charterer, which can result in a big loss for the beneficiary and the negotiating bank. And risks may arise when cargo is seized because the charterer does not pay the hire. The applicant and the issuing bank are also vulnerable to a risk - Against whom should they file a suit when cargo gets damaged during transportation? 3. In multimodal transport document, which is subject to a conflict because there is a big difference in viewpoints between transport industry and banks, conflicts may also arise when L/C requires ocean B/L and accepts multimodal transport document at the same time, but does not specify the details. 4. In air waybill, where the consignee is not the issuing bank but the applicant, risks may take place to the beneficiary when the applicant takes delivery but refuses to pay asserting minor discrepancies in document. The applicant may also bear the risk when cargo may not be loaded because air waybill is a received bill. Another risk may arise when although the applicant prohibits transhipment without excluding UCP 600 article 23 (c), the cargo may be transhipped, provided that the entire carriage is covered by one and the same air waybill.

• 항공우주정책ㆍ법학회지
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• 제13권
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• pp.207-230
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• 2001

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2016년도 춘계학술대회
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• pp.207-208
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• 2016

자동차 산업에서 자율주행자동차의 연구가 활발히 진행되고 있음에 따라 본 연구에서는 화물 운송 산업에서 화물운송차량을 무인화물자동차로 전환했을 시, 그 효율성에 대한 연구를 진행하고자 한다. 국내의 화물 운송 산업은 공로운송이 70% 이상을 차지하고 있어 화물트럭으로 인해 교통사고 유발, 도심의 교통체증 유발, 대기오염, 소음 발생 등의 여러 문제점을 야기하고 있다. 특히 화물트럭기사의 야간 운행, 무리한 운송 스케쥴 등으로 제반여건을 개선할 필요가 있다. 이에 따라 본 연구에는 화물운송차량을 무인자율주행차로 대체하여 물류산업에 미치는 효율성을 분석하였고 물류비용 분석을 통하여 기존의 유인화물차량보다 무인화물차량이 더 효율성이 높은 것으로 분석되었다.

• 무역상무연구
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• 제40권
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• pp.97-144
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• 2008

The purpose of this paper is to review the text of national legislation relating to the carrier's liability in respect of the carriage of passengers, baggage and cargo by air in major states such as United Kingdom, Germany, France, Canada, Russia and China, and to compare the air carrier's liability under the national legislations of above states with them under the Warsaw System relating to the international carriage by air. Also this paper reviews the text of the draft legislation relating to the carrier's liability in respect of the carriage by air in Korea. The Warsaw Convention for the Unification of Certain Rules Relating to International Carriage was adopted in 1929. In 1999, the ICAO adopted the Montreal Convention for the Unification of Certain Rules for International Carriage by Air vastly modernizing the unification of private air law. The Montreal Convention replaced the instruments of the “Warsaw System”, and came into force on 4 November 2003. The Montreal Convention is not only an international convention. It has also exercised a considerable influence on national legislation. A the Convention, or certain of its principles, with the object of regulating their national air transport. The main feature of the liability regime of the air carrier under the Montreal Convention is the two-tier liability system for death or injury of the passenger with strict liability up to 100,000 SDR and presumptive liability with a reversed burden of proof without any limit above that threshold. The principles of the liability of the air carrier under the Montreal Convention have been adopted into national legislations by the United Kingdom, Germany, France, Canada, Russia and China. Now the Ministry of Justice of Korea is proceeding to make a new national legislation relating to the liability of the air carrier in respect of the carriage by air. The draft legislation of the Part VI the Carriage by Air of the Commercial Code of Korea has adopted the main principles of the liability of the air carrier under the Montreal Convention. In conclusion, the national legislation relating to the liability of the air carrier in Korea will contribute to settle efficiently the dispute on the carrier's liability in respect of the carriage of passengers, baggage and cargo by air.

• 항공우주정책ㆍ법학회지
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• 제30권2호
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• pp.177-199
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• 2015

국내외 상거래에 있어서 운송이 차지하는 부분은 매우 크다. 특히 항공화물 운송은 보험료, 포장 및 재고관리 등에서 장점을 가지고 있다. 특히 신속성 면에서는 해상운송보다 탁원하므로 국제거래에 있어서 경쟁력 제고를 위하여 운임이 상대적으로 고가임에도 항공운송을 선택하는 예가 점점 더 늘고 있다. 항공화물운송에는 항공화물운송장과 같은 항공서류가 필요한데, 항공화물운송장은 단순히 자격을 증명하는 자격증권일 뿐으로, 권리를 행사할 때 제시하거나, 상환할 필요도 없다. 선하증권과 비교하여 볼 때 항공화물운송장의 가장 큰 특징은 비유통증권이라는 점이다. 따라서 선하증권과 달리 제3자에 권리이전을 할 수 없다. 이와 관련하여 일정한 경우 유통성이 있는 항공화물운송장 출현이 필요한 것은 아닌지 의문이 생기나, 전자화물운송증서의 이용이 증가되고 있어 사실상 유통성을 갖춘 항공화물운송장의 출현을 기대하기는 어려울 것으로 전망된다. 앞으로는 전자화물운송장의 이용 및 확대와 관련하여 일어날 수 있는 법률상 문제점을 발견하고 연구하는 편이 합리적일 것이다. 운송이 시작되고나서 수하인의 자력에 문제가 생기거나 거래상황 등에 변화가 생긴 경우, 운송을 중지하거나 운송물을 반환하거나 애초에 지정한 수하인 이외의 자에게 화물을 인도하는 등의 처분이 필요한 경우가 있다. 이런 경우에도 송하인은 항공화물운송장을 이용하여 처분청구권을 행사하게 되는데, 처분청구권의 종료시점과 관련하여 육상운송이나 해상운송과는 달리 항공운송물이 목적지에 도착하면 바로 처분청구권이 소멸하도록 한 규정은 지나치게 송하인의 권리를 제한한 것이 아닌가 하는 비판이 있다. 실제 항공화물 약관에 우리상법이나 몬트리올협약보다 처분권의 소멸시기가 늦게 설정되어 운용되고 있다. 그리고 신용장거래시의 대금결제와 관련하여서는 은행의 화물에 대한 담보권의 성질과 송하인의 처분권과의 관계에 대해서도 살펴보아야 한다. 그리고 최근에는 신용장거래 보다는 송금결제가 주를 이루고 있으므로, 앞으로는 무신용장 방식으로 결제하는 경우에 나타날 수 있는 문제와 미수금 위험에 대비하여 법률적으로 어떠한 예방책 및 사후적인 구제책 등을 효과적으로 실행할 수 있는지에 대한 집중적인 연구가 필요할 것으로 생각된다.

• Journal of Advanced Marine Engineering and Technology
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• 제23권2호
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• pp.140-149
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• 1999

This study is on the development of the computer program that calculates a 3-D hull temperadistribution and analyzes BOR(Boil off rate) to be important to the heat design of a membrane type LNG carrier. The quarter of a tank is taken as an calculation model. And the thermal conductivity of insulation is assumed to be the function of a temperature. In the present steady state calculation, the temperature of LNG in a cargo tank is assumed to be -$162^{\circ}C$ and the air temperature of a cofferdam, to be +$5^{\circ}C$. The lowest air temperature in compartments is calculated as $21.39^{\circ}C$ under the USCG condition ($T_{air}=-18^{\circ}C,\;T_{sw}=O^{\circ}C)$ and B.O.R value is O.0977%/day under the maximum boil-off condition, IMO IGC ($T_{air}=45^{\circ}C,\;T_{sw}=32^{\circ}C$), which satisfies the requirement by KOGAS. The calculated temperature distribution over tank panels at each condition is maximum 3% less than GTT's results. From the results of this study, it can be concluded that the present design of LNG cargo tank satisfies the requirement by KOGAS.

• 한국항공운항학회지
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• 제31권1호
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• pp.99-106
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• 2023

글로벌 팬데믹 사태는 항공 수요에 부정적인 영향을 끼치는 요소 중 하나다. 글로벌 팬데믹으로 인해 한국은 2020년과 2021년의 항공 승객 수가 2019년 대비 각각 68.1%와 47% 감소했다. 본 연구는 지난 20여년 동안 발생한 4대 팬데믹 특성을 분석, 전염병의 영향을 연구하는 것을 목표로 한다. SARS, H1N1, MERS 및 COVID-19의 발생기간 동안 한국의 항공 여객 및 화물 수요에 대한 실증 데이터를 활용하여 영향력을 분석한다. 또한 머신러닝 회귀 모델을 구축하여 향후 발생할 다른 전염병 대한 항공 수요를 예측하고자 한다. 연구 결과, 전염병이 항공 운항편수와 승객에 부정적인 영향을 미친다는 사실을 발견하였다. 반면화물 수송에는 긍정적인 영향을 미친다는 분석 결과를 도출하였다. 본 분석에 활용되는 회귀 모델은 팬데믹 기간 동안 항공수요를 예측하는 데 평균 86.8%의 기능을 보였다. 또한 본 연구는 특정 국가의 팬데믹 상황보다 전 세계적인 팬데믹 상황이 항공 운송 수요에 더 많은 영향을 미친다는 것을 보여준다.

• 무역학회지
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• 제47권4호
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• pp.35-52
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• 2022

Air transport is at the core of global economic growth. There is a close relationship between the flow of regional elements and the growth of the regional economy. It is easy to misestimate the impact of airports on the regional economy without considering spatial spillover effects. This study attempted to establish an asymmetric economic geographical weight matrix by applying the Spatial Durbin Model with cargo volume and passenger numbers as indicators. The influence of spillover effects on the regional economy, including direct spillover effects and indirect spillover effects are studied. The results revealed that passenger numbers and cargo volume have significant positive spillover effects on the regional economy. The driving effect of the airport on the regional economy was considered from a wider space scope. This study contributes to the scientific evaluation of the aviation economy.

• Journal of Advanced Marine Engineering and Technology
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• 제24권1호
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• pp.134-141
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• 2000

In this study, a scaled model chamber was built to investigate ventilation characteristics of the Under floor Air-conditioning System. Experimental study was performed in model for cargo-oil pump room with inlet and outlet by visualization equipment with laser apparatus. Instant simultaneous velocity vectors at whole field were measured by 2-D PIV system(CACTUS'2000) which adopted two-frame grey-level cross correlation algorithm. The flow pattern reveals the large scale counterclockwise forced-vortex rotation from upside louver to lower scupper toward diagonal corner and also found small eddies at bottom layer

• 한국농업기계학회:학술대회논문집
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• 한국농업기계학회 1993년도 Proceedings of International Conference for Agricultural Machinery and Process Engineering
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• pp.413-422
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• 1993

Air shipment affords the quickest possible delivery of horticultural products. The price of air shipped horticultural products are relatively high as most of these products are perishable. Usually the temperature in the cargo compartment is not controlled during flight. Thus, special attention should be paid to procooling prior to shipment. The environmental condition during transportation of horticultural products is an essential parameter for maintaining the quality of perishable products. Commonly horticultural products were loaded by ULD(Unit Load Devices) as a container or pallet in the aircraft (except for small aircraft) . Therefore, inside temperature of the container and cargo compartment came into question. Scarce literature on the relationship between environmental condition and quality changes of horticultural products during air shipment can be found. By the stand point of keeping fresh quality, investigations on the actual condition of air shipments were carried out to improve the technique during the distribution process of fresh horticultural products. Temperature, humidity, atmospheric pressure, carbon dioxide, ethylene, impacts, and changes in quality during the air shipment of snapbeans, okras and chrysanthemums were measured. Temperature was measured by recording thermometers, relative humidity by recording hygrometers, atmospheric pressure by a strain -guage type pressure sensor, carbon dioxide by testing tubes, ethylene by sampling bags and a gaschromatograph, impacts and vibrations by impact recorders and a 3D accelerometer. Relationships between environmental conditions and quality changes during air shipments were clarified. It was expected from investigations into actual shipments that the ventilation and insulation properties of air freight containers were related to the quality of agricultural products. Aircraft can no directly load and unload trucks into them. The transshipment is inclined to cause shocks and vibrations, and to invite damages within a short time.