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Online since: October 2023
Authors: Dainna Recel S. Pamisa, Catherine Therese J. Quiñones
The major challenge with this approach is the calculation of water-equivalent dose in the EPID level since EPID is composed of high-atomic number materials, making it a non-water equivalent detector.
For soft tissues and water-equivalent materials, Compton scattering predominates at intermediate-energy photon beams which are conventionally used in radiotherapy applications.
As the produced charged particles leave the interaction site, they immediately begin to transfer their energy to the surrounding materials.
Materials and Methods A virtual set-up shown in Fig. 1 was implemented in GATE v9.0 (Geant4 application for tomographic emission) toolkit, employing the standard electromagnetic processes [15].
Ogawa, Intensity-modulated radiation therapy dose verification using fluence and portal imaging device, Journal of Applied Clinical Medical Physics 17 (2016)
Online since: August 2019
Authors: Dharmendra Singh, Mohd Yunus Sheikh, P. Nageswara Rao, Manpreet Singh
Katti, Experimental analysis of combustion characteristics of CI DI VCR engine using mixture of two biodiesel blend with diesel, Engineering Science and Technology, an International Journal, (2018) 1-9.
Agarwal, Experimental investigation of the combustion characteristics of a biodiesel (rice-bran oil methyl ester)-fuelled direct-injection transportation diesel engine, Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 220 (2007) 921-932.
Series: Material Science and Engineering 330 012075 (2018) 1-7.
Online since: September 2014
Authors: Qiang Fu, Ke Xin Wang, Xin Jiang, Xiao Ping Zhang
Therefore, this study investigates the growth dynamics of the root weight, root length and root surface area of maize during the elongation stage under different mulching conditions using the root-drilling method to analyze the distribution characteristics of the root spatial dynamics and the relationship between the roots and shoots under different mulching measures, to define the regulation and control yield support capability of mulching measures on the root, to further improve the mutual aid efficiency of dry farming with benign root and soil water, and to provide a theoretical basis for developing a water-saving agriculture mode that is appropriate for cold and dry northern areas. 1 Materials and Methods 1.1 Overview of the experimental site This experiment was conducted in the Xiangfang experiment base of Northeast Agriculture University, Harbin, from April 2012 to October 2013 (126°45' east longitude and 45°43' north latitude with an average elevation of 138 m).
Table 1 Soil characteristics of the experiment site Organic material g/kg Total nitrogen g/kg Alkali-hydrolyzale nitrogen mg/kg Rapid available phosphorusmg/kg Rapid available potassiummg/kg PH 8.09 1.52 70.54 11.71 193.07 6.92 1.2 Experiment scheme The East Is Red 919 (2012) and Fangyu 3 (2013) were adopted as the maize varieties for the experiment.
This method can organically combine soil heat and moisture preservation by mulching with fertility promotion and an oxygen-maintained advantage of surface tillage and effectively regulate plant growth during the elongation stage, improve the distribution of the underground roots, and enhance the root weight, root length, root surface area and root-shoot ration by a root-shoot signal mechanism to ensure the necessary material basis for the reproductive growth of maize during the later stage.
This paper is supported by the Natural Science Foundation of China (No. 51109037); the Science and Technology Research Project of Heilongjiang Province Department of Education (No. 12521033); and the Postdoctoral Funding Project in Heilongjiang Province (LBH-Z10247); Studying Funds of Doctor of Northeast agricultural university(2010RCB64).
European Journal of Agronomy.
Online since: August 2019
Authors: Oleksii Pluhin, Olena Kaliuzhna, Andrii Plugin, Olga Borziak
.), Nondestructive Testing of Materials and Structures.
Advances in Materials Science and Engineering, Vol. 2017, Article ID 8453095.
Colloid Journal, 59(6) (1997) 785-789
Advances in Colloid and Interface Science, Volume 13 (1-2) (1980) 141-152.
Online since: January 2024
Authors: Diakanua Nkazi, Josias van der Merwe, Januario Da Costa Hossi, Kevin Harding
Thus, the exclusion of N2 from combustion feed air permanently remains an avenue to explore further reduction of volume of the feed materials required by the engine to perform work.
Vol. 29, International Journal of Mechanical Engineering Education. 2001. 12–12 p
Science review of internal combustion engines.
Carbon capture by physical adsorption: Materials, experimental investigations and numerical modeling and simulations - A review.Vol.161, Applied Energy.
Sheikh (2015) Octane Rating of Gasoline and Octane Booster Additives, Petroleum Science and Technology, 33:11, 1190-1197, DOI: 10.1080/10916466.2015.1050506 [22] Volkswagem.
Online since: July 2024
Authors: Anisya Tri Kurniawati Anwar, Dyah Ayu Nastiti, Muhammad Reza, Achmad Sjaifullah, Busroni Busroni
Chitosan, which is composed of 2-amino-2-deoxy-P-D-glucose, has characteristics such as easy degradation, large availability, hydrophobic and antimicrobial properties and its ability as a preservative of natural materials [8].
Based on the explanation above, the main material needed in filmmaking is chitosan obtained from shrimp waste that undergoes autolysis, demineralization, and deacetylation.
The chitosan with the highest DD in this variation is used as raw material for filmmaking.
This research was conducted in the Organic Chemistry laboratory, Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Jember.
Setijawati et al., “Pengaruh Derajad Deasetilasi Chitosan dengan Perlakuan Alkali Berbeda Terhadap Kualitas Edible Film,” JFMR-Journal Fish.
Online since: August 2017
Authors: Kristin M. de Payrebrune, Matthias Kröger
In combination with models of the workpiece dynamics, the cutting forces and the material removal, the tool grinding process is fully modeled.
Grinding wheel model The grinding wheel is composed of abrasive grains embedded in a binding material.
Manufacturing Science Engineering. 122 (2000) 59–69
O'Donnell, The effect of wheel eccentricity and run-out on grinding forces, waviness, wheel wear and chatter, International Journal of Machine Tools and Manufacture. 51 (2011) 766–774
Kröger, Reduced models of grinding wheel topography and material removal to simulate dynamical aspects in grinding, Int.
Online since: October 2025
Authors: Elnur Alizade
To measure potential differences within the porous medium, a high-resistance tungsten wire was employed, one end was firmly connected to the porous material, while the other end, in contact with the fluid, was coated with a fluoroplastic layer to insulate it from the rock.
Effect of Solar Flare-Produced Magnetic Storm on Earth System Magnetic Field Measurements, Vol 59(12), ISSUE 02-2024, The Caucasus, economic & social analysis journal of southern Caucasus
Advances in enhanced oil recovery technologies for low permeability reservoirs, Volume 19, Issue 4, Petroleum Science Journal, August 2022, Pages 1622-1640
[20] Internet material. https://time-in.ru/magnitnye-buri/baku.
Online since: October 2012
Authors: Yan Qiang Gao, Wen Feng Liu, Huan Huan Xia
Table 7 The statistical results of story drift of steel frame Statistical parameters Story drift angle in weak layer yield point ultimate load point Mean μ 1/111 1/26 Standard deviation σ 1/294 1/100 Variation coefficient 0.38 0.26 μ-σ(84.13% guaranteed rate) 1/179 1/36 “Performance level” reflects the building is intact, the design function can be fully performed, non-structural components (curtain wall, partition wall, etc.) and decoration materials are not damaged or only be slightly damaged.
Acknowledgement This paper is funded by the National Natural Science Foundation of China under grant No. 50878110.
[9] Wen Y K, Kang Y J: Journal of Structural Engineering.Vol. 127(2001),p. 330 [10] Bingsheng Huang, Gan-ping Shu: Earthquake Engineering and Engineering Vibration.
[14] Xiaowang Gao, Jvmin Shen: China Civil Engineering Journal.
Online since: March 2012
Authors: Hai Yang Fu, Si Shuai Ye, Sheng Tan, Xiang Dong Jia
There are a lot of relevant research papers about CDMA JD [7,8], but no material has been found to give the physical model or logic circuit for JD ,and it is claimed only that JD has been used in the TD-SCDMA system in China.
Magn., Vol.40, No.9(2002), p.143-149 [5] Student Book, LTE System Techniques[M],Ericsson,2008:115-120 [6] Huiying Jiao, “Standard Evolution for Multi-user MIMO in LTE-Advanced,” Modern Science and Technology of Telecommunications(Beijing 2010.3), p.95-99 [7] J.
Commun., DOI: 10.1007/s11277-010-0012-x(2010.5), Paper on Journal, Online First
[14] Xiangdong Jia, Fan Li, Jianguang Zhen, “Scheme of Beam-forming for Smart Antenna by Using Base-Band Amplitude Weighing and Performance Analysis in CDMA, Chinese Journal of Radio Science,” Vol.25, No.3 (2010.6), p.505-511 [15] Haiyang Fu, Xiao Kong, Jianguang Zheng, Xiangdong Jia, “Performance of Smart Antenna Receivers Implemented in Different Frequencies,”2009 IET International Communication Conference on Wireless, Mobile and Computing Proceedings (Shanghai Dec.2009), p.622-625
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