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The results have been compared against that for the well- established phosphor-based TLD100 materials (LiF: Mg, Ti) in the form of chips.
In order to have the good TL characteristic, the TL material can be re-used many times without any noticeable changes in the materials.
Due to its small size, intoxicity and resistive to water, SiO2 optical fibre becomes prevalent among the available thermoluminescence materials in in-vivo studies of radiotherapy [13].
Nuclear Science and Technology. 48 (7) (2011) 1115–1117
Hussin, Overview of the sensitivity of Ge- and Al-doped silicon dioxide optical fibres to ionizing radiation, Malaysian Journal of Fundamental & App.

This includes the formation of ridges, which represent flow paths formed by volcanic material such as lahars.
Journal of Volcanology and Geothermal Research, 261, 330-347, (2013)
Frontiers in Earth Science, 8, 369. (2020)
Journal of Geography of Tropical Environments, 3 (2), 22-44, (2019)
NurseLine Journal. 4 (2), 139-145, (2019)

A wealth of information on the fire behavior of materials was provided by testing on Cone calorimeter [1].
For low density materials, energy can be easily diffused from the surface to the depth of material, which results in less heat remaining at the surface of the material.
Hema Chendra Reddy: Materials letters Vol89(2012), P.156 [8] K.
Gupta: Material Science Vol. 42 (2007), p. 3266 [9] K.
Hema Chendra Reddy: Materials and Design Vol49(2013), P.986 [10] K.

In this system, two photopolymers are used for building the structures-model material and gel-like support material (Fig. 8).
The jetting head with its 1536 nozzles slides back and forth along the X-axis, similar to the movement of a printer, depositing thin layers of both model and support materials.
As a result, material cost becomes our primary concern.
Furthermore, the cost of the machine and materials plays an important role in business decision-making.
Fegan: Journal of Medical Engineering and Technology, v. 23(1)(1999), p.26-28 [3] R.J.

Materials and Methods The sample greenhouse selected in this study is located in Jinan, Shandong Province (36.6°N, 117.05°E), with an elevation of 170.3m above the sea level.
The wall was constructed with compacted soil, and the sunlight south roof consists of a PVC film covered with straw and black waterproof sheet as thermal insulation material.
Acknowledgments The authors gratefully acknowledge the financial support provided by the Shandong Province Nature Science Fund Project (ZR2009FM007), here thanks to them.
Wang, “Experimental and numerical studies on the heterogeneity of crop transpiration in a plastic tunnel, Computers and Electronics in Agriculture”, Vol. 34, 173-190, 2002 [4] Xuan Wang, Daocai Chi, Tieliang Wang et al. , “Primary Report of the Experimental Research on Cooling Measures in Solar Greenhouse during Summer”, Transactions of the Chinese Society of Agricultural Engineering, Vol.17, issue 5, 95-98, 2001 (In Chinese) [5] Yahong Zhang and Duansheng Chen, “Studies on Air Humidity Environment and Humidity Elimination in Sunlight Greenhouse——Ⅱ The Effects of Humidity Elimination Forcing Ventilation”, Journal of Ningxia Agricultural College, Vol.21, issue 2, 46-50, 2000 (In Chinese)

Tsekouras3,c and Antonios G.Kladas4,d 1,4Faculty of Electrical & Computer Engineering, National Technical University of Athens 9 Iroon Polytechniou Street, 15780 Athens, Greece 2Mobile Communications Department, EURECOM, 06410 BIOT, France 3Electric Circuits Laboratory, Electrical and Computer Engineering Division, Department of Naval Science, Hellenic Naval Academy, Terma Hatzikyriakou, Hatzikyriakio 18539 Piraeus, Greece Email: amoshoudi@central.ntua.gr, bfilippou@eurecom.fr, ctsekouras@snd.edu.gr, dkladasel@central.ntua.gr Keywords: Geometry investigation, ship’s electric propulsion, finite element method, synchronous motor.
The above mentioned investigation has been done considering the use of the material M-43 for stators and rotors laminations and copper windings with electric loading up to 4 A/mm2 respectively.
"Permanent Magnet and Wound Salient Pole Synchronous Generator Design Comparison," Journal of Optoelectronics and Advanced Materials., Vol. 10, No 5, May 2008 p. 1218-1221

Simultaneously, refining is done at high consistency (20 to 30% at the inlet), there is insufficient water to form a liquid suspension of the material.
Because of the pool fluidity of the pulp in the high consistency refining zone, a screw is always used to compel the material into the entrance of the refining zone.
The fiber material is subjected to the centrifugal force resulting from the component of the plate, frictional force because of movement and press from the refining plates, and effect among the fibers.
MAY, The Flow of Pulp in Chip Refiners, Journal of Pulp and Paper Science, 16 (1990) 63-72.

CFD Analysis for Cooling Water Cavity of a Four-Cylinder Gasoline Engine Xiaoxu Liu 1,a Min Chen 1，b 1School of Mechanical Engineering, Sichuan University of Science and Engineering， Zigong 643000, China axiaoxu_liu@163.com , bmin_chen99@163.com, Keywords: engine, cooling water cavity, 3D modeling, CFD analysis Abstracts: The 3D model of cooling water cavity was set up, which was in a four cylinders gasoline engine, and the CFD analysis was done after setting the CFD calculation model and boundary conditions.
Compared with the traditional experimental method of engine cooling water flow field, CFD analysis can save a lot of manpower and material resources, more easily to compare and analysis for a variety of design plans, provide a reference for improving design of engine cooling water cavity.
Acknowledgements This work was financially supported by Sichuan Provincial Key Leb. of Process Equipment and Control (GK201307) References [1] Xiaoxu Liu, Min Chen The Reversing Design for the Cooling Water Cavity of Engine’s Cylinder Head and CFD Analysis[J] Advanced Materials Research Vols. 834-836(2014)pp1409-1413 [2] Yong Yu CFD Introductory and advanced tutorial[M] Beijing Institute of Technology Press 2008 in Chinese [3] Xiaochun Jian, Chunlin Duan, The study on Engine Thermal Load Analysis of Changan JL465Q1 [J], Journal of Chongqing Jiaotong Institute 2001(11) p.100-103 in Chinese [4] Liqiang Wang, Lijun Liu and Shunyu Zhang.

Mechanical Behavior Study on Connections of Multibarrel Tube-confined Concrete column with steel beam Li Ying, Xu1, a 1School of Civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China alying_xu@126.com Keywords: multibarrel tube-confined concrete column; FE analysis; seismic behavior; hysteretic curve Abstract: In order to meet the necessity of the code for seismic design of buildings: Principle for strong connections and feebleness member.
Tube-confined concrete connections require being payed more attentions,Which is because under exterior loading connection’s stress is complicated,extent of stress concentration is large and exsist cooperative deformations of two different materials,under repeated loading the core part concrete produces alternate tensile strain and compressive strain,which happens fragile wreck easily.
Connection parameters and models 1.1 Material parametesr and simulate elements The steel is Q235-B,the yield strength is 215Mpa, use yield criterion and BKIN criterion, elasticity modulus is 2.06×105N/mm2，Poisson 's ratio is 0.3,concrete is C30, elasticity modulus is 3.00×104N/mm2，Poisson 's ratio is 0.2.The steel plate and steel pipe is simulated by using three-dimensional isotropic eight connections Solid45,concrete is simulated by using three-dimensional solid element Solid65.
Cyclic performance of concrete-filled steel CHS columns under flexural loadin[J] Journal of Constructional Steel Research, 2005, 61(4): 423-452.

The concrete material is assumed as an elastic homogeneous medium with Rayleigh damping, defined by a damping matrix as C=α[M]+ β[K], where α and β are the mass and stiffness damping factors, in the higher frequency range, the contribution from the α is relatively negligible, and β is assumed as 1.5.
In order to simulate wave propagation in a large size concrete materials, transmitting boundaries which can effectively suppress reflection at the boundaries are adopted, MATRIX27 element was applied to model the transmitting boundaries.
Acknowledgments This research work is supported by the National Science Foundation of China under contract number 51378402.
Journal of Aerospace Engineering, 2007, 20(3): 141-151