The purposes of this study were to investigate 1.Smog problems exposure to mass media 2. Community Participation to Northern Smog Pollution of Youth in Chiang Mai 3. The relationship between smog problems exposure to mass media and Community Participation to Northern Smog Pollution of Youth in Chiang Mai. This way a survey study. The sample included 400 people in Chiang Mai area. The questionnaires were administered and the statistical package program was used to analyze the data through frequency percentage means standard deviations and Pearson’s Correlation. The results revealed that Smog problems exposure was most exposure was most exposed via internet media because Youth like this. Community Participation to Northern Smog Pollution of Youth in Chiang Mai was at medium level. The relationship between smog problems to mass media and Community Participation to Northern Smog Pollution of Youth in Chiang Mai. There was significant at 0.05 difference between smog problems exposure to mass media and Community Participation to Northern Smog Pollution of Youth in Chiang Mai.

Podostemaceae a family of aquatic flowering plant restricted to river rapids and waterfalls are widely reported to be the high incidence of endemism and in need for conservation. The present study analyses endemism and conservation status of the Podostemaceae in northeastern floristic region Thailand using past and current taxonomic records personal field collections geographic ranges IUCN assessment and a combination of river number in which a species occurs. The plants grown in one river and two rivers are considered as narrow endemic species. Among the six genera and 22 species recognized two genera are endemic eighteen species are endemic to Thailand eleven species of the 18 are narrowly distributed and confined in northeastern floristic region and the other 4 species are not endemic. Considering the conservation status two species are classified as Critically Endangered distributed in a single river ten species as Vulnerable distributed in 1-2 rivers six species as Near Threatened two species as Least Concern and two species as Data Deficient. Loei province is the most species-rich area in Thailand with 12 species five of them are restricted in Loei.

The shallow water model is a mathematical model was developed from the shallow water equations. It consists of the continuous flow and the momentum equation of non-linear in the x-axis and y-axis. The boundary conditions of the model is the cyclic continuity from east to west and the open boundary conditions from north to south. The northeast monsoon forecast by the shallow water model can’t be predicted in a long time period because the boundary conditions of the model has a problem. Thus improvement the boundary conditions of shallow water model by using wall boundary condition from north to south. The results of this research to found that the shallow water model can correctly forecast the northeast monsoon period in the long term.

For this work PM10 were collected from 7 stations within the area of North Phra Nakhon campus Rajamangala University of Technology Phra Nakhon Thailand. The samples were collected within 24 hours from January to April 2015. The result shows that the concentrations of PM10 values are in the range of 0.06 - 0.16 mg/m3 and average PM10 of 0.09 mg/m3. The maximum PM10 were found in front of the university. The comparison of maximum PM10 with the standard value of Pollution Control Department (PCD) was slightly over but did not affect human health.

The education meets that the distance in the travel is the important factor that at the personnel and student in Faculty of Architecture and Design. The distance that increase to cause must use the period of time more and more cause be valuable buy that increase. The personnel in Faculty of Architecture and Design majority want moving to Para Nakhon north campus. Because there is work dexterous format and have the facilities increase. But student in Faculty of Architecture and Design not want to move because side distance problem that affects to build expenses. Moreover about safety problem within the place. The personnel in Faculty of Engineering and Science Technology wanted Faculty of Architecture moving to Para Nakhon north campus because the field that is similar. Can do instruction education can accompany with and help to decrease side travel problem. But student in Faculty of Engineering and Science Technology not want to Faculty of Architecture and Design moving to Para Nakhon north campus because not fully problem of the place and traffic crowded problem within Para Nakhon north campus. The overall image of personnel and student in 3 Faculty tend to adjust oneself for solve these all. Planning for change travel format leave fast go up. The some part moves a dormitory for reduce the expenses and the period of time in the travel.