• Title/Summary/Keyword: Consulting environment

Search Result 366, Processing Time 0.023 seconds

Setting the Current Air Quality Concentration Using the National Atmosphere Measurement Network

  • CHO, Dong-Myung;LEE, Ju-Yeon;KWON, Lee-Seung;KIM, Su-Hye;KWON, Woo-Taeg
    • Journal of Wellbeing Management and Applied Psychology
    • /
    • v.4 no.3
    • /
    • pp.23-33
    • /
    • 2021
  • Purpose: In the course of the domestic environmental impact assessment, the current status survey was improperly conducted, and the issue of false and inaccurate environmental impact assessment reports has been raised several times recently through media reports. Research design, data and methodology: There is a continuous demand for improvement measures for the current status measurement method, such as having difficulties in securing a normal measurement date in consideration of equipment operation and rainfall days in the field. Results: In addition, in order to grasp the general air quality status of the evaluation target area, it is necessary to check the various current status concentrations by season and time series per year. However, there is a problem that is currently being carried out based on limited results such as measurement for 1 day or 3 days. Conclusions: Therefore, in this study, based on the national atmospheric measurement network, an inverse distance weighted (IDW) interpolation method was applied to calculate the current state concentration. This study suggested a method to use it in preparing the air quality item in the environmental impact assessment report.

A Study on the Correlation Analysis between the Daily Earthwork Volume and Fine Dust Concentration

  • Dong-Myeong, CHO;Ju-Yeon, LEE;Tae-Hwan, JEONG;Woo-Taeg, KWON
    • Journal of Wellbeing Management and Applied Psychology
    • /
    • v.6 no.1
    • /
    • pp.1-7
    • /
    • 2023
  • Purpose: Fine dust is classified as a group 1 carcinogen and poses a significant environmental problem that urgently requires improvement to protect the environmental rights of citizens. Given the difficulty of implementing measures to reduce overseas sources of fine dust, it is essential to first devise specific measures to address domestic emission sources. As such, this study aims to analyze the correlation between earthwork volume control and fine dust concentration as preliminary management measures to reduce the impact of scattering dust at construction sites. Based on real-time air quality information, field management measures will be presented to mitigate the effects of dust emissions. Research design, data and methodology: As examples, we selected construction sites that had recently undergone small-scale environmental impact assessment consultations. The standard earthwork volume was classified into grades using 20% intervals, and we applied AERMOD to predict the weighted concentration of fine dust based on the earthwork volume class and analyzed its correlation. Results: The results of this study demonstrate a strong correlation between earthwork volume and fine dust concentration. By utilizing the correlation analysis between earthwork volume and fine dust concentration on-site, this finding can be utilized as an effective fine dust management plan. Conclusions: This involves determining the daily earthwork intensity based on real-time air quality information and implementing measures to reduce scattering dust.

A study on the Effect of Motivation and Creative Work Environment of SME Members on Innovative Behavior : Focused on Individual Absorption Capacity (중소기업 구성원의 동기와 창의적 작업환경이 혁신행동에 미치는 영향 연구 : 개인 흡수역량을 중심으로 )

  • Moon, Kyoung-mok;Seo, Young-wook;Jung, Jong-seo
    • Journal of Venture Innovation
    • /
    • v.5 no.4
    • /
    • pp.57-74
    • /
    • 2022
  • The purpose of this study is to verify the influence of SME members' motivation and creative working environment on innovative behavior and to see differences according to individual absorptive capacity. As a research method for this, 350 copies were collected by requesting a specialized research company for employees who have worked at SMEs for more than a year, and research models and hypotheses were verified with SPSS 28 and Smart PLS 3. As a result of the study, approach motivation and creative work environment had a positive effect on individual innovation behavior, which showed significant differences according to individual absorptive capacity. The implications of this study are summarized as follows. First, for innovative organizational management in SMEs where human resources are more important than physical resources, SMEs need to provide a creative working environment and motivate members to derive positive innovative behavior. Second, innovation behavior differs depending on personal absorptive capacity, and innovation behavior becomes the subject of corporate growth, indicating that various interests and support are needed to increase personal absorptive capacity along with positive motivation for members.

The Study on the Integrated Model of Strategic Enterprise Management System (전략적 경영관리 (SEM) 시스템의 통합 연계 방안에 관한 연구)

  • Yoon, Jae-Hee
    • 한국디지털정책학회:학술대회논문집
    • /
    • 2003.12a
    • /
    • pp.479-488
    • /
    • 2003
  • With rapid changes in the business environment, many organizations pursue to manage cost management and performance management of the organizational business activities over the concept of profit management strategically, But the strategic enterprise management system is implemented individually and is not integrated. And the integrated model of strategic enterprise management is ambiguous and many consulting firms didn't suggested the proper model yet. Therefore in this study we studied the strategic enterprise management system, And we studied how to try to integrate the various components of the strategic enterprise management system through the case of the domestic L company site that implemented ABC/ABM, ABS, BSC, business planning & forecasting system recently.

  • PDF

Remote Patient Monitoring through the Internet (인터넷을 통한 원격환자 모니터링)

  • 박승훈
    • Journal of Biomedical Engineering Research
    • /
    • v.22 no.4
    • /
    • pp.377-383
    • /
    • 2001
  • In this paper, we present an intensive patient monitoring service through the Internet, which enables medical doctors to watch their patients in a remote site, to monitor their vital signs and to give them some advices for first-aid treatment. The service consists of three service objects: Monitoring Information Service(MIS), Vital Sign Monitoring Service(VSMS) and Multimedia Consulting (MCS). Through the MIS, medical doctors can get information about the patients currently under monitoring, including their names, ages, genders, symptoms, current main complaints and current locations. The VSMS enables medical doctors to monitor in real-time patients' vital signs such as electrocardiogram (ECG), respiration, temperature, blood oxygen saturation (SpO$_{2}$), invasive blood pressure (IBP), and non-invasive blood pressure (NIBP). It also generates alarms when the patients are likely to be in a critical situation. The MCS provides a real-time multimedia desktop conferencing facility for watching patients and instructing attendants to administer some first-aid treatment. We carried out some experiments according to two different scenarios. The intensive patient monitoring service was functioning well in a 100Base-T Ethernet LAN environment.

  • PDF

Development of a Water Quality Indicator Prediction Model for the Korean Peninsula Seas using Artificial Intelligence (인공지능 기법을 활용한 한반도 해역의 수질평가지수 예측모델 개발)

  • Seong-Su Kim;Kyuhee Son;Doyoun Kim;Jang-Mu Heo;Seongeun Kim
    • Journal of the Korean Society of Marine Environment & Safety
    • /
    • v.29 no.1
    • /
    • pp.24-35
    • /
    • 2023
  • Rapid industrialization and urbanization have led to severe marine pollution. A Water Quality Index (WQI) has been developed to allow the effective management of marine pollution. However, the WQI suffers from problems with loss of information due to the complex calculations involved, changes in standards, calculation errors by practitioners, and statistical errors. Consequently, research on the use of artificial intelligence techniques to predict the marine and coastal WQI is being conducted both locally and internationally. In this study, six techniques (RF, XGBoost, KNN, Ext, SVM, and LR) were studied using marine environmental measurement data (2000-2020) to determine the most appropriate artificial intelligence technique to estimate the WOI of five ecoregions in the Korean seas. Our results show that the random forest method offers the best performance as compared to the other methods studied. The residual analysis of the WQI predicted score and actual score using the random forest method shows that the temporal and spatial prediction performance was exceptional for all ecoregions. In conclusion, the RF model of WQI prediction developed in this study is considered to be applicable to Korean seas with high accuracy.

Priority survey between indicators and analytic hierarchy process analysis for green chemistry technology assessment

  • Kim, Sungjune;Hong, Seokpyo;Ahn, Kilsoo;Gong, Sungyong
    • Environmental Analysis Health and Toxicology
    • /
    • v.30 no.sup
    • /
    • pp.3.1-3.11
    • /
    • 2015
  • Objectives This study presents the indicators and proxy variables for the quantitative assessment of green chemistry technologies and evaluates the relative importance of each assessment element by consulting experts from the fields of ecology, chemistry, safety, and public health. Methods The results collected were subjected to an analytic hierarchy process to obtain the weights of the indicators and the proxy variables. Results These weights may prove useful in avoiding having to resort to qualitative means in absence of weights between indicators when integrating the results of quantitative assessment by indicator. Conclusions This study points to the limitations of current quantitative assessment techniques for green chemistry technologies and seeks to present the future direction for quantitative assessment of green chemistry technologies.

Estimation of Fugitive Dust Emission and Impact Assessment in Constructing the New Port by Reclamation of Sea Sand (신항만 해사 매립 공사시 비산먼지 발생량 산정 및 주변영향평가)

  • Choi, Won-Joon;Cho, Ki-Chul;Lee, Eun-Yong;Na, Ha-Young;Lee, Soon-Kyu;Oh, Kwang-Joong
    • Journal of Environmental Impact Assessment
    • /
    • v.15 no.4
    • /
    • pp.237-247
    • /
    • 2006
  • In case of studied area located around the sea, the data measured from the regional meteorological office is highly different from the local weather data because the diffusivity of fugitive dust varies considerably with meteorological conditions. Especially, it is very difficult to predict the amount of fugitive dust accurately as wind speed remains high frequently. In this study, the fluxes of suspended particulates as a function of the friction velocity were applied to consider the effect of wind speed on the amount of fugitive dust generated from the reclamation site. The amount of fugitive dust estimated as mentioned above was simulated by using ISCST3 model. As a result, in case of using only the Fugitive Dust Formula which is usually used in Environment Impact Assessment, the predicted $PM_{10}$ concentrations with points were $43.4{\sim}67.8{\mu}g/m^3$. However, in case of applying to the flux of suspended particulates, the predicted values of $PM_{10}$ with points were $43.3{\sim}69.1{\mu}g/m^3$, $49.5{\sim}90.4{\mu}g/m^3$ and $76.0{\sim}182.6{\mu}g/m^3$ with the wind speeds of 4.4, 5.8 and 7.7m/s, respectively. It could be possible to predict the amount of fugitive dust accurately because these predicted values were similar to the measured values. Consequently, we can establish alternatives for reduction of fugitive dust in this area damaged by fugitive dust which is caused by wind.

A study of Construction Management for the Application to the Residential Environment Improvement Project (주거환경정비사업에서의 건설사업관리 적용 방안 연구)

  • Lee, Jeong-Bok
    • Korean Journal of Construction Engineering and Management
    • /
    • v.7 no.2 s.30
    • /
    • pp.89-97
    • /
    • 2006
  • With the increased demand on housing quality and effective urban redevelopment, a new paradigm in reconstruction project is in need. Especially, the Urban and Residential Environment Improvement Law which initiated on July 1, 2003 has become a significant turning point. This code is expected to function as a consistent and systematic measure. This study will examine the code's major concepts and methods to progress reconstruction projects effectively. The application of construction management is examined carefully since the new code requires renewal project consulting firms to function as a professional complement rather than simply perform administration work, as in the past. Also, construction managing methods that can be related to renewal project consulting are examined and speculated. Lastly, methods to improve efficiency in reconstruction projects are introduced through case study and analysis on applicability and expected results.

A Study on the Effects of the Competitive Factors for each IT Service Type on the Business Performance of IT Service Companies-with a Focus on Financial and Non-financial Performance (IT서비스 유형별 경쟁력요인이 IT서비스 기업의 비즈니스 성과에 미치는 영향에 관한 연구 : 재무적 및 비재무적 성과 관점으로)

  • Lee, Ji-Woon;Kang, Sung-Min
    • Journal of Information Technology Applications and Management
    • /
    • v.17 no.4
    • /
    • pp.157-180
    • /
    • 2010
  • The IT services industry is considered as the leading industry of the ubiquitous age that raises a nation's overall productivity and efficiency. Therefore, it is receiving increasing attention as the industry that can bring about economic takeoff and successful overseas market entrance for the next generation. In order to achieve successful development, the industry should be competitive and armed with strategies that well demonstrate the characteristics of IT services. Therefore, it is important to explore the competitive factors of the industry for its qualitative development from the perspectives of IT services industry policies and as well as IT services companies. This study categorized IT services into three types-system integration, IT consulting, and IT outsourcing- and then examined the competitive factors of each service type and their relationships with financial and non-financial performances. In conclusion, the current competitiveness of domestic IT services industry is attributed to institutions environment rather than its competitive advantages in technology, quality, know-how, and highly qualified human resources. In order to facilitate the sound growth of the IT industry and seek reasonable market competition, the environment that puts its priority on the improvement of institutions environment and the ability to carry out a project needs to be established. In all, this study can be utilized as an important knowledge for the establishment of polices to foster IT services industry and of strategies that raise competitiveness to maximize the performances of companies.

  • PDF