จำนวน Repository ( 5 )
การออกแบบเครื่องแต่งกายที่สะท้อนสีสันของธรรมชาติโดยศึกษาการดึงดูดของสนามแม่เหล็กจากดวงอาทิตย์และโลกผ่านแสงแห่งออโรร่า
The purpose of this fashion thesis is to study the characteristics of the light color and the shape of the light of Aurora and designed the work to be novel interesting by showing the design of the ladys style costume by using the light color characteristics of Aurora a color scheme that can be combined with the technique of clothing editing binding. Dyeing batik making in costume design That makes the consumer look new unique more beautiful. The tools used in this study Is an aurora light analysis model. The sample used in this study is a photograph of Norwegian photographer Ole Christian Salomonsen. The criteria in the analysis are 2 aspects which are 1) Body 2) Color and overall analysis to be used Creative costume The results show that the aurora outline and color light is caused by charged particles in the space passing through the Earths atmosphere releasing energy in the form of light in which different colored light characteristics occur. The light curtain that you see has various shapes such as helical scrolls. Flutter wave tear streak or all three forms Applied to the costume design by paying attention to the style of the dress and the selection of various techniques including Fabric overlapping tie dyeing Batik making suitable for clothing styles for creating new and unique costume designs that meet the needs of consumers.
Magnetic field effect on physicochemical properties of water
Water is a vital component of almost every organism. Magnetic fields effecting on physical properties of water are reported in this work. In order to obtain the magnetized water magnetic fields were applied and subsequently passed through water. The chemical properties of magnetized water were also studied such as pH dissolved oxygen gas spectroscopic data of UV- X-ray and IR-spectrum calcium carbonate crystallization concrete strength levitation refractive index melting point contact angle electrolytic potential value hydrogen bonding vaporization conductivity flow rate dielectric constant viscosity surface tension total hardness convection Ac magnetic susceptibility and diffusion. In addition the magnetized water affecting the growth of some plants and mice with antineoplastic drugs were also studied.
การพัฒนาแบบจำลองไฟไนต์เอลิเมนต์สาหรับการกำเนิดคลื่นแมกนีโตอะคูสติกเพื่อการสร้างภาพตัดขวางแบบไม่ทำลาย
This research report describes the study of the development of finite element modeling for magnetoacoustic wave generation for non-destructive tomography. In the study the two-dimensional finite element model is used for the generation of magnetoacoustic wave in the mimic biological tissue model. The Gaussian pulse is applied as the excitation pulse in this research. The result of signal capturing at the boundary of mimic tissue model is used for the reconstruction cross-section image which is agreed to the original conductivity distribution.
Design and development of calculation program for magnetic fields intensity of high voltage transmission and distribution lines
This paper presents a program developed for calculating magnetic field intensity of high voltage transmission line and high voltage distribution lines. This program was developed with Microsoft Visual Basic and Microsoft Access program was used to store the database of the peak ratings current height and space of transmission lines. The developed program was able to calculate magnetic field intensity of high voltage transmission line and high voltage distribution lines according to 2 standards of Provincial Electricity (PEA): “A 22 kV Single Conductor Circuit High Voltage Distribution System” and “115 kV Single Conductor Circuit High Voltage Transmission System”. The program was able to select structure of the electrical system to be calculated as well as types and specification of Transmission line from the stored database that corresponded with the structure. The calculated output waveforms were displayed on computer monitor. Results from the developed program enable more convenient and faster calculations of magnetic field intensity of high voltage transmission line and high voltage distribution lines and are useful for analysis of possible impacts on electric and electronic devices.
Exciting permanent-magnetic-field affecting to the bean sprout growing
The purpose of the research was to study the exciting permanent-magnetic-field affecting to the Bean Sprout growing. The comparison of control-group (or unexcited seed) of the Chainat-72 seed and exposure-group seed where is the excited by the 1.6-Tesla permanent-magnetic-field of 15 30 45 and 60 min has been done. The exciting permanent-magnetic-field affecting to the Bean Sprout growing is analyzed by statistical analysis. The findings revealed that: by excited seed the maximum grow-up rate or average weight of Bean Sprouts was 24.82 %.