A Study on the Improvement Plan for the Actual Condition in Offshore Trap (Conger eel) Fishery: Questionnaire Survey

2021 ◽  
Vol 33 (1) ◽  
pp. 72-80
Author(s):  
Youn-Hyoung CHO ◽  
Choog-Sik JANG ◽  
Bo-Yeon KIM ◽  
Young-Su AN
Keyword(s):  
Questionnaire Survey ◽  
Actual Condition ◽  
Improvement Plan ◽  
Conger Eel

scholarly journals QUESTIONNAIRE SURVEY ON ACTUAL CONDITION OF INSPECTION OF TRANSPORT PIPES ATTACHED TO CONCRETE PUMPING VEHICLE WITH BOOM

2020 ◽  
Vol 26 (63) ◽  
pp. 440-444
Author(s):  
Shuzo OTSUKA ◽  
Yoshihisa NAKATA ◽  
Atsunori MIYATA ◽  
Natsuki OKUYAMA
Keyword(s):  
Questionnaire Survey ◽  
Actual Condition ◽  
Concrete Pumping

Questionnaire Survey on Boilers Adoption in Residential Sector in Korea

2014 ◽  
Vol 525 ◽  
pp. 633-636 ◽  
Author(s):  
An Na Won ◽  
Won Hwa Hong
Keyword(s):  
Literature Review ◽  
Questionnaire Survey ◽  
High Efficiency ◽  
Family Members ◽  
Residential Area ◽  
Actual Condition ◽  
Basic Information ◽  
Housing Type ◽  
Residential Sector ◽  
The Family

An actual condition survey was conducted based on literature review and a questionnaire survey in this study. In a literature review, the overview and characteristics of the Korean boiler market were investigated and the efficiency of the boilers used in Korea was organized. A questionnaire survey was prepared on the basis of these contents. A questionnaire survey was conducted for 2,250 households in Korea. An analysis was made on the basic information such as the family members, income level, residential area and living floor area of survey respondents as well as boiler status such as the possession and use of boilers, a boiler replacement cycle and fuel expenses. Lastly, the implications for the spread of high-efficiency boilers were identified based on the types of boiler possession and the use characteristics of boilers by housing type.

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