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Online since: December 2012
Authors: Yuan Ping Liu, Wen Qi Dong
The village has large number of the elders who live alone.
The psychological studies have shown the negative impacts of identity deficiency, including the lack of motivation for work and responsibility, constrained social life, limited number of friends, monotonous activities in spare time, and tedium without interests.
However, different from urban community their residential building should be with larger open terrace and the space for keeping agricultural tools, grains, oils, and living necessities.
Online since: August 2013
Authors: Wei Jiang, Ren Jie Hu, Hui Chun Huang
Eddy current flaw detector in actual use would affect by a number of factors, such as changes of ambient temperature, surface hardness, uneven mechanical rotating and jitter.
In physical properties, ultrasonic method can measure the thickness, material hardness, hardened layer depth, grain size, level and flow, residual stress and plastic bonding strength.
However, for a large number of insulators detection workload is too difficult to carry out, and this methods must be used in good weather and the insulator surface condensation conditions, otherwise it’s easy to miscarriage a good insulator to poor quality insulators.
Online since: August 2011
Authors: Ping Luo, Di Hu Chen, Zhan Yun Huang
Aydil [17], who believe that FTO film on glass are highly textured with grains aligned preferentially in the (002) direction.
The result showed that the number of platelets adhering on as-prepared samples is obviously smaller than that on PU and glass (Fig. 6).
In addition, the statistical result revealed that the number of adhering platelets regularly increases with the decreasing of the nanorod diameter, indicating the scale of nanomorphology surface is an important factor to affect the blood compatibility.
Online since: March 2006
Authors: Han Shin Choi, Hoon Cho, Hyung Ho Jo
Since the number of manufacturing steps increases there is an increasing chance to reduce productivity and yield.
A number of changes can occur throughout the material life cycle that reduces CO2 emissions [3].
It can be mentioned that both the yield strength and the tensile strength of the wire increase with an increase in the continuous casting speed result in an increase of grain boundary area and finer dendrite arm spacing.
Online since: June 2011
Authors: Fabiana Laguna, Eduardo Jagla
In Fig. 1 (b) we plot the evolution of the fraction of martensitic phase Φm= Nm/N (with Nm the number of particles in the martensitic phase and N the total number of particles).
In all the snapshots, colored segments indicate the elongated side of each deformed triangle, and help to distinguish between grains of different orientation.
Online since: August 2013
Authors: R. Krishnasami, R. Malathy
The required water /powder ratio is determined by conducting a number of trials [15,16].
Number of trail mixtures was tried for their permissible limits, and then the final proportions of ingredients and admixtures have been finalized for M20 Grade concrete with water cement ratio 0.4.
I., Fine Grained Cementless Concrete Containing Slag from Foundry, Proceeding of the 6th International Conference on Fly Ash, Silica Fume, Slag and Natural Pozzolans in Concrete, Bangkok, Thailand, 1998 [7].
Online since: June 2012
Authors: Kumara S.C.M. Kotuwage, Ioan R. Ciric
0.77427 0.77597 0.77713 0.77778 3, 0.00099 0.02393 0.04570 0.07212 0.08575 0.09420 0.10011 0.10344 4, 0.75090 0.74356 0.71415 0.64889 0.60019 0.56381 0.53520 0.51766 5, 1.50364 1.60825 1.78091 2.18075 2.61495 3.17131 4.12462 6.17586 (b) Point Field 5.00 1.00 0.50 0.20 0.10 0.05 0.02 0.005 1, 1.50790 1.54484 1.56186 1.57732 1.58408 1.58796 1.59053 1.59193 2, 0.75545 0.78777 0.80448 0.82041 0.82757 0.83175 0.83454 0.83607 3, 0.00469 0.06833 0.11536 0.16825 0.19487 0.21128 0.22269 0.22910 4, 0.75511 0.76410 0.74416 0.68542 0.63200 0.58725 0.54918 0.52450 5, 1.51825 1.75030 1.97663 2.40741 2.86765 3.46415 4.49417 6.72041 6, 1.50379 1.62136 1.82655 2.30236 2.80030 3.42218 4.47198 6.71204 7, 0.75023 0.73047 0.70435 0.67061 0.65308 0.64221 0.63465 0.63037 8, -0.00104 -0.01149 -0.01740 -0.02297 -0.02545 -0.02692 -0.02791 -0.02846 9, 0.75058 0.75321 0.75435 0.75537 0.75582 0.75608 0.75626 0.75636 10, 1.50069 1.50311 1.50409 1.50495 1.50533 1.50555 1.50570 1.50579 The number
In the case when and for example, terms are sufficient for a 7-digit accuracy at points with and only terms are needed for a 4-digit accuracy, with the accuracy increasing from to (see Fig. 1) for the same number of terms.
Vorobev, Giant enhancement of electric field between two close metallic grains due to plasmonic resonance, Optics Letters. 35 (2010), 640-642
Online since: October 2011
Authors: Wei Jun Liu, Yuan Kong, Fu Yu Wang, Hong You Bian, Yu Hui Zhao
Now there are a large number of problems have to be solved, such as disposable forming, precise forming, reduce the residual stress, deformation, and avoid cracking and get the satisfactory microstructure, etc .
A large number of new technologies have been used for DLF, such as ultrasonic vibration and electromagnetic stirring to alter and reduce residual stress.
Experiment The experimental material is Ti-6Al-4V spherical powder, Grain size from-100 to 200 mesh and oxygen levels for 0.07% and the material composition is list at table 1.
Online since: May 2012
Authors: Nicolae Ghiban, Alexandru Ghiban, Iulian Antoniac, Brandusa Ghiban, Cristina Maria Borţun
A removable partial denture (RPD) represents the prosthetic solution for a partially edentulous patient who desires to have replacement teeth for functional and aesthetic reasons, and who cannot have a “bridge” (a fixed partial denture) for any number of reasons, such as a lack of required teeth to serve as support for a bridge (i.e. distal abutments) or due to financial limitations.
So, in non-treated state (fig.2a) the structure consists in non-homogeneous molybdenum – chromium - cobalt solid solution and interdendritic eutectic, with very big grains.
ACKNOWLEDGMENTS This work was supported by Romanian POSDRU project number 5159 and by Ideas grant CNCSIS (Council of Scientific Research in Higher studies in Romania), ID 1878/2008 and contract no.1141/19.01.2009, from Ministry of Education and Research of Romania.
Online since: April 2013
Authors: Gerardo Antonio Rosas Trejo, R. Pérez, Rodrigo Alonso Esparza Muñoz, A. Ruíz-Baltazar
DE clays have been widely used in drink water filtration as natural insecticide, grain protectant and immobilization of contaminants [11-14].This is attributed to the surface charge and natural pore size to the removal of cationic contaminants [15].
As the number of particles increases, the surface charge of all particles is greater, and therefore, these exhibit a strong interaction with the ion exchange capacity provided by the interstitial spaces of the DE.
Greater number Ag0 particles generate more surface charges, and therefore the interaction with the exchangeable cations available from the diatom is higher.
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