 Researcherดร. สิงห์ อินทรชูโต, รองศาสตราจารย์ที่ทำงาน:ภาควิชานวัตกรรมอาคาร คณะสถาปัตยกรรมศาสตร์ สาขาที่สนใจ:Innovation Processes, Design Management, Alternative Materials, Sustainable Architecture & Design, Upcycling Resume |
 หัวเรื่อง:การสำรวจแนวคิดเกี่ยวกับฟิสิกส์ของนักศึกษาฝึกประสบการณ์วิชาชีพครู ผู้เขียน: Khajornsak Buaraphan,,  นางเพ็ญจันทร์ ซิงห์, รองศาสตราจารย์ , ดร.วรรณทิพา รอดแรงค้า, ศาสตราจารย์ สื่อสิ่งพิมพ์:pdf AbstractTo explore the preservice physics teachers' physics concepts and categorize those concepts with respect
to scientific concepts, thirty three preservice physics teachers from seven teacher colleges all over Thailand
were asked to complete the Physics Concept Test (PCT). The test is consisted of the following main areas:
mechanics, wave, electric and magnetic fields, thermodynamics, electromagnetic wave, and atomic physics
and physics nuclear. The results revealed that the preservice physics teachers' concepts varied from scientific
concepts, alternative concepts, to incorrect concepts. From this, most of the preservice physics teachers had
alternative conceptions on all main areas. |
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ที่มา:กรมส่งเสริมคุณภาพสิ่งแวดล้อม กระทรวงทรัพยากรธรรมชาติและสิ่งแวดล้อมหัวเรื่อง:โครงการออกแบบและพัฒนาผลิตภัณฑ์ที่เป็นมิตรกับสิ่งแวดล้อม หัวหน้าโครงการ:ดร.สิงห์ อินทรชูโต, รองศาสตราจารย์ |
หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Agriculture and Livelihoods in the Flood-prone Ecosystem in Thailand) ผู้เขียน:Wilailak Sommut, Manik Lal Bose, Virendra Pal Singh, Mahabub Hossain สื่อสิ่งพิมพ์:pdf AbstractThe study aimed to assess recent changes in agriculture and livelihoods of farmers in the flood-prone ecosystem of Thailand. One thousand two hundred and sixty-six households were randomly interviewed by using a structured questionnaire in twenty provinces under the ecosystem during 2000/2001. The findings revealed that Thailand had a favorable endowment of land with an average size of holding of 4.73 ha. The size of holding varied greatly across regions. Tenancy cultivation has been widespread (41% of the land) because of the high incidence of rural-urban migration. Most of the household heads had only primary level education. High diversity of rice varieties was found due to widespread cultivation of local varieties in the rainfed lands. Irrigation infrastructure has expanded greatly in the flood-prone ecosystem contributing to intensification of cropping. But the monocrop of flood-prone rice was still dominant. The double cropping of rice was found to vary from 5 to 28 percent in shallow flooded areas, and from 10 to 30 percent in deepflooded areas depending on the regions. The incidence of double cropping of modern varieties was still low. The average rice yield increased from 2.20 to 2.78 t/ha. The costs of rice cultivation was mainly on account of material inputs particularly, chemical fertilizers and machine rental charge. An average household earned about Baht 128,000, mostly from non-farm activities. Agriculture accounted for only 38 percent of the household income, and rice cultivation only 22 percent. The rural household income was highly unequally distributed. Rice cultivation accounted for a small fraction of income inequality. The level of income and rice's share of household income varied greatly across regions, depending mostly on the size of landholding and the opportunity of non-farm employment. A system approach must be taken in designing research strategy for the flood-prone ecosystem. Development of modern varieties with high yields, shorter maturity period, tolerance to submergence, and improved grain quality could lead to further intensification of rice farming. In addition, wider adoption of two modern varieties within the year, and reduction in the instability in yield from climatic stresses could make significant impact of the livelihoods of the flood-prone rice farmers than the improvement of the traditional deepwater rice plant. |
 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Factors Restricting Energy Efficient Innovations in the Thai Building Industry) ผู้เขียน:ดร.สิงห์ อินทรชูโต, รองศาสตราจารย์ สื่อสิ่งพิมพ์:pdf AbstractDespite rising prices of fossil fuels worldwide and the recognition of environmental imbalances in the built environment, the pursuit of technological innovation by professionals in the building industry particularly in energy efficient design remains uncommon. Practitioners in industrialized nations have, however, been more responsive about environmental design; but in developing countries, energy efficient buildings are especially rare. This paper summarizes the initial findings of the deterrent conditions found in building professional practices in Thailand that may have restricted the successful development and integration of energy efficient innovations in buildings. |
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