• Journal of the Korea Institute of Information and Communication Engineering
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• v.17 no.2
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• pp.323-331
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• 2013

There are three ways how to extract forensic evidence from mobile phone, such as SYN, JTAG, Revolving. However, it should be a different way to extract forensic evidence due to the differences of their usage and technology between them(mobile phone and smart phone). Therefore, in this paper, I will come up with extraction method that forensics evidence by search and seizure of a smart phone. This study aims to analyze specifications and O.S., backup analysis, evidence in smart to analyze for search and seizure of a smart phone commonly used google android and windows mobile smart phone. This study also aim to extract forensics evidence related to google android and phone book, SMS, photos, video of window mobile smart phone to make legal evidence and forensics report. It is expected that this study on smart phone forensics technology will contribute to developing mobile forensics technology.

• Journal of Biomedical Engineering Research
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• v.25 no.6
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• pp.565-573
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• 2004

In this paper, we proposed a heart activity control model for simulation of the aortic sinus baroreceptor, which was the most representative baroreceptor sensing the variance of pressure in the cardiovascular system. And then, the heart activity control model composed electric circuit model of the cardiovascular system with baroreflex control and time delay sub-model to observe the effect of time delay in heart period and stroke volume under the regulation of baroreflex in the aortic sinus. The mechanism of time delay in the heart activity baroreflex control model is as follows. A control function is conduct sensing pressure information in the aortic sinus baroreceptor to transmit the efferent nerve through central nervous system. As simulation results of the proposed model, we observed three patterns of the cardiovascular system variability by the time delay. First of all, if the time delay over 2.5 second, aortic pressure and stroke volume and heart rate was observed non-periodically and irregularly. However, if the time delay from 0.1 second to 0.25 second, the regular oscillation was observed. And then, if time delay under 0.1 second, then heart rate and aortic pressure-heart rate trajectory were maintained in stable state.

• Proceedings of the Korean Society for Applied Microbiology Conference
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• 1974.06a
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• pp.123.2-123
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• 1974

본보에 있어서는 주정공장의 교압폐액의 진표업의 하나로저 특히 주정원료가 생감 내지 절간일 경우에 대하여 폐액을 가공하여 가음사요 원재로에 활용하기 위한 기본조사와 이것을 공업화하기 석한 Process개발의 일체를 소개하고저 한다.(중략)

• Korean Journal of Construction Engineering and Management
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• v.5 no.4 s.20
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• pp.139-146
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• 2004

Resent removal work for road signs has been labor intensive and required times since it has been done manually using shaving type equipment. While traditional process is conducting, there are traffic jams caused by the passing control, and happened unexpected accidents to workers working at dangerous road circumstance. Besides, in current shaving method, there are high potentialities on the air pollution as well as the explosive accident occurred by using a propane gas. So, as an alternative, we have studied to develop the automatic erasing equipment made up with a high pressure water-jet system and automatic control system, mobile system; Wate-rjet system consists of an intensifier and nozzles to give a high pressure and spray on the sign, and automatic control system is composed of one axis robot using a hydraulic servo actuator controlled by a lever, And as a mobile system, a truck plays an important role for the transport of equipment and the forward movement in a removal process. In this paper, we have analyzed the characteristics of road signs and have investigated current erasing methods in the field. And we have organized and designed automatic erasing equipment, and we have made a basic experiment to find out the optimal spray condition as like the spray distance, spray angle and injection pressure.

• Korean Journal of Acupuncture
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• v.22 no.1
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• pp.43-53
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• 2005

Objective : This study was designed to investigate the effect of the Sa-Am Acupuncture treatment on two patients suffering from Normal Pressure Hydrocephalus(NPH). Methods : We selected the two patients who were admitted with NPH. The patients were women with complaints of gait disturbance, dementia, incontinence, hemiparesis and dysarthria, after occurring of cerebral infarction or SAH. We treated the two patients by Sa-Am Acupuncture treatment method and herbal medication. One patient was treated during 64 days, the other was treated during 14 days. Results & conclusions : The Sa-Am Acupuncture treatment was effective on one pateint, not the other. After treatment through oriental medicine, including Sa-Am Acupuncture treatment method, one patient was improved but the other was not changed. Therefore, this application of oriental medicine and Sa-Am Acupuncture treatment are reported with a plea for further investigation.

• Journal of Korea Fair Competition Federation
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• no.96
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• pp.2-7
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• 2003

실익이 없는 무리한 강제 조사권의 도입보다는 혐의가 드러난 담합의 경우 직접 검찰에 고발하거나 내부밀고자 보호 및 보상 강화를 통하여 절차적 정당성 및 정책 실효성을 동시에 확보할 필요가 있다. 각 국의 경쟁당국이 압수$\cdot$수색권을 행사하여 부당한 공동행위를 적발한 경우는 극히 일부분이기 때문이다. 그리고, 유사사례에 대해 향후 엄격하게 공정거래법을 집행함으로써 부당한 공동행위에 대한 사전적인 억제력을 제고해야 한다. 한편으로는 공정위의 시정조치가 있기 전에도 부당한 공동행위의 결과 피해를 본 사적 당사자가 법원에 직접 손해배상을 청구할 수 있도록 하고, 전문가들을 활용하여 담합으로 인한 손해발생 입증과 손해배상액을 추정하여 부당이득을 환수할 수 있어야 한다.

• Venture DIGEST
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• s.129
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• pp.56-57
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• 2009

얼마전 관세조사를 받게 된 수입업체 사장님의 다급한 전화를 받은 적이 있다. 관세조사의 경우 보통 사전에 통지가 이루어 지는데 이 업체의 경우에는 통지도 없이 세관에서 사무실로 바로 와서는 수입과 관련된 계약서와 선적서류, 외환자료를 모두 압수해 갔다는 것이다. 업체 사장님은 엄청난 자신감을 보이며 관세에 관한 한 잘못한 것이 하나도 없다고 주장했다. 다만 중국에서 수출한 물품에 대해서 지급했던 위약금에 대해서 "걸린다(?)"고 하며 관세를 물어야 하는지 문의해 왔다. 이번호에서는 수출물품에 관한 위약금에 대한 판례를 곁들여 알아보도록 하자.

• Monthly Duck's Village
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• s.189
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• pp.14-20
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• 2019

2000년대 후반부터 급속히 성장하여 2011년 농림업 전체 생산액 중 7위를 차지한 오리산업은 한때 1조 3,966억원을 생산하며 황금기를 이끌어냈다. 2012년 당시 도압수는 9,040만9,000수로 최고 호황가를 기록했다. 이렇게 끝없는 발전의 길을 걷던 오리산업의 발목을 잡은 것은 바로 AI(조류인플루엔자). 2010년부터 해마다 반복적으로 발생한 AI로 오리산업은 악화일로를 걷게 됐다. 그리고 더 큰 문제는 AI의 주범으로 낙인찍힌 오리산업에 대대적인 규제가 가해진 것이다. AI 방역정책의 골자로 정부가 내세운 새로운 무기는 '오리농가 사육제한', 휴지기제였다. 오리산업의 휴지(休止), 쉬는 것이 아닌 산업을 정지하는 휴지기제가 시작됐다. 쉬는 것이 아닌 멈춰있는 오리산업의 휴지기제를 집중 취재했다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.14 no.11
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• pp.2491-2496
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• 2010

Smart Phone with domestic demand increasing rapidly, the utilization of multimedia services have become diverse. Smart Phone users use the copyrighted multimedia contents illegally from hacking their Smart Phone with Jail Breaking and Rooting. Legal issues according to the Korea-U.S. FTA. and high relevance with crime as mobile communication terminal, the utilization of created and saved digital evidence is high, the mobile forensic evidence study is required. This paper studied method and notice of legal seizure and search assuming the Smart Phone copyright violation. Research the status of Smart Phone copyright violation and related violation by category as broadcasting, movies, music, e-book etc. Research the method of submit a report to the court by applying techniques to forensic. The results of this research will contribute to the provide of Smart Phone crime evidence and mobile forensic technology.

• Korean Journal of Construction Engineering and Management
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• v.7 no.5
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• pp.149-158
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• 2006

Current removing process is labor intensive and time consuming, employing a conventional grinding type manual machine. This manual tasks trigger various dangers such as unexpected traffic accidents or explosions of propane gas used for finalizing removing process, leading to health damage and environment pollution by dusts and noxious gases. Accordingly, it is necessity for the development of new alternative equipment. In this paper, we have developed a prototype equipment for road stripe removing made up with a high-pressure water-jet system as a mobile type system. The following shows the results. First, an analysis of the current road stripe removal process showed that it can be divided into a) preparation, b) removal and c) ground finishing. It also showed that the b) removal process requires equipment which can cover the whole process. Second, the study compared between the productivity of the developed equipment and conventional methods, and it obtained 280% productivity improvement compared to the conventional equipment.