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도로 주변의 PM10, NOx 및 O3의 시공간적 농도 분포 연구
권오열,안영상 한국대기환경학회 2006 한국대기환경학회지 Vol.22 No.4
PM10, NOx, and O3 were measured at six locations, of which each three is horizontally and vertically distributedtwo hours interval starting from 8 o’clock in the morning for 15 days during May 2005~ September 2005.PM10 and NOx showed high concentrations in rush hours while low concentrations in midday due to the directemissions from automobiles in operation. Temporal variations of O3 showed very much similar trend appeared innormal urban atmospheres.The spatial distributions of PM10, NOx and O3 Roadside¤ Surface at 130 m apart from the road¤ Surface at 230 m apart from the road¤ 3rd floor of apartmentbuilding¤ 15th floor of apartment building¤ 27th floor of apartment building.Model equations, which can project spatial concentration distributions, were constructed by combining themeasuring locations. According to inter-comparison of PM10, NOx, and O3 with the constructed model equations, concentrationgradients were higher in a row of Vertical direction of NOx¤ Vertical direction of PM10¤ Horizontal direction ofNOx¤ Horizontal direction of PM10¤ 3¤ Horizontal direction of O3. Why concentrationgradient of particulate PM10 is lower than that of gaseous NOx is in question, and should be studied.
경찰 신상정보등록대상자 관리의 문제점과 개선방안 연구 : 법제도상 문제를 중심으로
권오열 경찰대학 치안정책연구소 2022 치안정책연구 Vol.36 No.1
The sex offenders' personal information registration system aims to prevent sex crimes by recognizing that their personal information is registered in a national institution and informing the general public of their personal information. In order to achieve this purpose, the accuracy of registered personal information is important. Therefore, the core of this system is the "management of sexual crime personal information registered by the police" that receives personal information from registered persons and checks the authenticity of it. However, the current management of sex offenders' personal information registration has several problems under the legal system. First, the vehicle information registration standard is not reasonable. Second, the authenticity of the submission of personal information is poor. Third, the effectiveness of checking the person subject to personal information registration is insufficient. The solution to the problem raised is as follows. First, it is necessary to include 'actual operation' in the vehicle information registration standard so that there are no missing vehicles. Second, when receiving personal information, the head of the competent police station should directly check the actual residence. Third, the person subject to personal information registration shall be obligated to accept inspection to confirm the authenticity of registered information.
권오열,고홍월 한국국방연구원 2015 국방정책연구 Vol.31 No.1
In order to establish a conceptual and organizational system of military counseling, efficient methods to advance military counseling were considered based on delphi surveys. The results of the 1st and the 2nd delphi surveys were put together to give the average, the most frequent value and the ratio and the content validity ratio(CVR) of each relevant factor. The research includes clarifying the definition, function and role, targets and scopes, and types of problems in military counseling. In the conceptual level, the definition includes purpose, targets, methods, and anticipated result of the counseling. The function and role were subdivided into problem solving, prevention of accident, development counseling and human resource development. The research showed that expanding the targets of military counseling is advisable, from enlisted men only to officers, military families and friends of opposite sex. The problem areas were divided into personal, family related, barrack life related and others. In the organizational level, to evaluate the performance of military counseling system, military counseling personnels and their performance, control system of military counseling and utilization of non military resources were investigated. In addition to military workforce competencies, presented a study of the professional positions and social resource utilization.
권오열 서울産業大學校 1997 논문집 Vol.45 No.1
The Lake Sok-Chon was model-studied to investigate the effective way to control the eutrophication process which was being developed recently. The model, constructed with the water quality simulation program WASP5 and calibrated with the field data, was simulated for a variety of the River Han water flow rates into the Lake ranging 2000∼ 5000m³/day in parallel with the treatment option of total nitrogen or/and total phosphorous. Model results show that more than 5000m³/day flow rate with near perfect treatment of nitrogen and phosphorous in the River Han water is required to avoid eutrophication in viewpoint of phosphorous level But several ways are possible by varying flow rate as well as treatment option in viewpoint of chlorophyll-a. Needed are more field data and more study of model input data to refine the model study of the Lake Sok-Chon.
권오열 서울産業大學校 1997 논문집 Vol.46 No.1
Simple Global Carbon Model(SGCM) is utilized to examine the effect of the rising global surface air temperature on the global carbon cycle and atmospheric CO₂concentration. Also examined is the effectiveness of the options being able to reduce the rising atmospheric CO₂concentrations. If CO₂emissions from fossil fuel combustion continue at the present increasing rate of ∼1.5% per year, a CO₂doubling(to 560ppm) will appear in year 2060. The effect of the rising temperature by then would be responsible for a 10ppm increase in atmospheric CO₂, 40Gt as carbon(Gt C) accumulation in the land biota, and 70Gt C depletion in soil carbon. The forest management is more effective option than the cutting of fossil fuel combustion to reduce the rising atmospheric CO₂.