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Online since: January 2022
Authors: Muhammad Khalil Abdullah, Suhaina Ismail, Norfazira Md. Zahir, Nurul Ain Jabit
The data from XRD is then analyzed by using Expert High Score Plus.
Table 4 is the tabulated data of response (percent crytallinity).
Saiyid Hashim, Bamboo sawdust as a reduction agent in leaching applications: Characterization studies, vol. 620. 2013
Saiyid Hashim, “Bamboo Sawdust as a Reduction Agent in Leaching Applications: Characterization Studies,” Adv.
Table 4 is the tabulated data of response (percent crytallinity).
Saiyid Hashim, Bamboo sawdust as a reduction agent in leaching applications: Characterization studies, vol. 620. 2013
Saiyid Hashim, “Bamboo Sawdust as a Reduction Agent in Leaching Applications: Characterization Studies,” Adv.
Online since: July 2017
Authors: Gian Piero Lignola, Claudio D'Ambra, Francesco Fabbrocino, Elio Sacco, Andrea Prota
Clay brick properties are taken from technical data sheet.
Unreinforced wall The unreinforced wall showed a brittle behaviour, a slightly nonlinear initial branch is followed by a sudden load drop, an almost continuous reduction of stiffness has been recorded during the test.
The displacement due to rigid rotation, Δrot, has been calculated according to the data recorded by vertical LVDTs and according to the equation: Δrot = H · ArcTan {(LVDTL-LVDTM)/d} (1) where d represents the distance between the LVDTs L and M.
The progressive stiffness reduction of the unreinforced masonry wall demonstrated the progressive damage of the joints.
Unreinforced wall The unreinforced wall showed a brittle behaviour, a slightly nonlinear initial branch is followed by a sudden load drop, an almost continuous reduction of stiffness has been recorded during the test.
The displacement due to rigid rotation, Δrot, has been calculated according to the data recorded by vertical LVDTs and according to the equation: Δrot = H · ArcTan {(LVDTL-LVDTM)/d} (1) where d represents the distance between the LVDTs L and M.
The progressive stiffness reduction of the unreinforced masonry wall demonstrated the progressive damage of the joints.
Online since: March 2015
Authors: Li Min Zhou, Yun Wan, Jian Lu
There are many benefits to use composites, including reductions of weight, flatness for stealth requirements, and increased resistance to corrosion.
The pioneering work of Gleiter [6] showed that further grain size reduction down to the nanometer range (<100 nm) may lead to exceptional properties (e.g. ultra-high strength) achievable by a wide range of materials with nanocrystalline structures such as metals and ceramics.
Comparison of the ballistic impact test between our finite-element results, Jaime Fronta et al's[11] finite-element results and experimental data.
A constitutive model and data for metals subjected to large strains, high strain rates and high temperatures.
The pioneering work of Gleiter [6] showed that further grain size reduction down to the nanometer range (<100 nm) may lead to exceptional properties (e.g. ultra-high strength) achievable by a wide range of materials with nanocrystalline structures such as metals and ceramics.
Comparison of the ballistic impact test between our finite-element results, Jaime Fronta et al's[11] finite-element results and experimental data.
A constitutive model and data for metals subjected to large strains, high strain rates and high temperatures.
Online since: May 2016
Authors: Shae K. Kim, Seong Ho Ha, Young Ok Yoon, Su Yeon Lee
The reduction of component thickness is limited due to the insufficient strength [1-3].
The addition of Mg can meet the strength improvement and further weight reduction, simultaneously.
Table 2 summarizes the data of X-ray diffraction angles of Si (220) and (311), peak separation of 220-311, twin probability and average twin of all the measured samples.
Data obtained from the unmodified sample is also shown in the table for comparison.
The addition of Mg can meet the strength improvement and further weight reduction, simultaneously.
Table 2 summarizes the data of X-ray diffraction angles of Si (220) and (311), peak separation of 220-311, twin probability and average twin of all the measured samples.
Data obtained from the unmodified sample is also shown in the table for comparison.
Online since: June 2015
Authors: E.G. Gazenaur, A.P. Rodzevich, S.V. Ivakhnyuk, V.I. Krasheninin, V.G. Marenets
Using these data it is possible to time the dislocation shift in for a certain distance under the influence of the longitudinal electric field applied in radiation.
There is a near-surface bend of energy zones in a reaction area, it turns out to be possible to change the size of a zone bend by means of transverse electric field (taking into account bigger efficiency of noncontact electric field) that leads to dependence on polarity of electric field, reduction or increase of chemical reaction speed (as holes are considered as reactive chemicals).
Finding of a gas bubble plays a significant role for methodological data.
Reduction of an intermediate product formation quantity in a weak noncontact field indirectly shows the influence of weak electric field on a stage of an intermediate product formation of solid-phase azide decomposition.
There is a near-surface bend of energy zones in a reaction area, it turns out to be possible to change the size of a zone bend by means of transverse electric field (taking into account bigger efficiency of noncontact electric field) that leads to dependence on polarity of electric field, reduction or increase of chemical reaction speed (as holes are considered as reactive chemicals).
Finding of a gas bubble plays a significant role for methodological data.
Reduction of an intermediate product formation quantity in a weak noncontact field indirectly shows the influence of weak electric field on a stage of an intermediate product formation of solid-phase azide decomposition.
Online since: July 2015
Authors: Jaroslava Koťátková, Dana Koňáková, Eva Vejmelková, Pavel Reiterman, Jamal Akhter Siddique
From the comparison of the two reference mixtures there is clear reduction of open porosity when silica fume is added, whilst bulk density slightly grows.
Obtained data from water sorptivity test represented by water absorption coefficient are given in Table 5.
Generally NP shows wider variance in obtained data compared to FCB.
Further reduction is more significant with the use of FCB than NP, as it lowers even for substitution of 30% of cement.
Obtained data from water sorptivity test represented by water absorption coefficient are given in Table 5.
Generally NP shows wider variance in obtained data compared to FCB.
Further reduction is more significant with the use of FCB than NP, as it lowers even for substitution of 30% of cement.
Online since: April 2009
Authors: T. Mahalingam, S. Thanikaikarasan, Velumani Subramaniam, S.R. Srikumar, Tae Kyu Kim, Rene Asomoza, Yong Deak Kim
Moreover, the reduction of stress, dislocation density and increase in crystallite size of
CdSe thin films may be useful for opto-electronic applications.
Xray diffraction data of electrosynthesized CdSe thin films were recorded using an x-ray diffractometer (Philips Model PW 1710) with CuKα radiation (λ= 0.15418 nm).
The cumulative effect of decrease in the R.M.S strain value and dislocation density may be responsible for the gradual reduction in the stacking fault of the layers with increase in film thickness.
JCPDS Diffraction Data Card.No.08-0459
Xray diffraction data of electrosynthesized CdSe thin films were recorded using an x-ray diffractometer (Philips Model PW 1710) with CuKα radiation (λ= 0.15418 nm).
The cumulative effect of decrease in the R.M.S strain value and dislocation density may be responsible for the gradual reduction in the stacking fault of the layers with increase in film thickness.
JCPDS Diffraction Data Card.No.08-0459
Online since: March 2007
Authors: Z. Horita, Terence G. Langdon, Minoru Furukawa, Cheng Xu, Megumi Kawasaki
Nevertheless, there are some alloys where processing by ECAP
may lead to a reduction in the yield stress because of a fragmentation of precipitates during the
pressing operation.
The results shown in Fig. 1 are unusual because a reduction in grain size by close to an order of magnitude should produce a stronger material at ambient temperature because of the Hall-Petch relationship.
Furthermore, this result is not consistent with published data for many other alloy systems: for example, experiments showed the measured 0.2% proof stress increased significantly after processing by ECAP for a number of commercial aluminum-based alloys having submicrometer grain sizes [21].
Figure 7 shows experimental measurements of the shapes of the cavities for the ECAP sample exhibiting an elongation of 1085% in Fig. 6(b): data are presented separately in (a) for the 20% smallest cavities and in (b) for the 20% largest cavities [13].
The results shown in Fig. 1 are unusual because a reduction in grain size by close to an order of magnitude should produce a stronger material at ambient temperature because of the Hall-Petch relationship.
Furthermore, this result is not consistent with published data for many other alloy systems: for example, experiments showed the measured 0.2% proof stress increased significantly after processing by ECAP for a number of commercial aluminum-based alloys having submicrometer grain sizes [21].
Figure 7 shows experimental measurements of the shapes of the cavities for the ECAP sample exhibiting an elongation of 1085% in Fig. 6(b): data are presented separately in (a) for the 20% smallest cavities and in (b) for the 20% largest cavities [13].
Online since: November 2011
Authors: Guang Bin Wang, Yu Ching Cheng, Yi Kai Juan, Yeng Horng Perng
Table 1 Sustainable hospital building renovation criteria
Criteria
Sub-criteria
Assessment items
Sustainable sites
Heat island reduction
Building roof, wall and opening
Exterior improvement
Paving type
Water efficiency
Water performance measurement
Water measurement equipments
Wastewater technologies
Water technologies
Water use reduction
Current urinal and toilet type
Energy
HVAC system
Chillers treatment, cooling towers treatment, boilers treatment, HVAC devices treatment
Lighting system
Lighting systems technologies
Innovative technologies
New green technologies
Health and well-being
Daylight
Daylight control
Occupant comfort
Climate control, windows insulation, indoor air quality
Indoor chemical and pollution control
Chemical and pollution control devices
Pollution and waste
Pollution
Preventing technologies or devices for refrigerant, water course and night time light pollution.
Flexible data modules also record cost and improved score information for each renovation action.
However, the flexible data module and interface of the system can also help users define different assessment items, renovation actions, corresponding costs and scores for application to other building types.
Flexible data modules also record cost and improved score information for each renovation action.
However, the flexible data module and interface of the system can also help users define different assessment items, renovation actions, corresponding costs and scores for application to other building types.
Online since: October 2010
Authors: Dino Minichelli, E. Lucchini, Sergio Bruckner, Gabriele Tonello, Eleonora Aneggi, Stefano Maschio, Erika Furlani
The composition of the above materials, obtained by a Spectro Mass 2000 Induced Coupled Plasma (ICP) mass spectrometer, is reported in Table 1 which also displays the lost on ignition (LOI) data.
All the above phases are compatible with literature data.
Detailing: RC1 shows a continuous reduction of water absorption in the whole range examined.
K1 displays a continuous decrease up to 1120 °C, then reduction is stopped; water absorption of K2 remains constant for firing temperatures equal or higher than 1100 °C with.
All the above phases are compatible with literature data.
Detailing: RC1 shows a continuous reduction of water absorption in the whole range examined.
K1 displays a continuous decrease up to 1120 °C, then reduction is stopped; water absorption of K2 remains constant for firing temperatures equal or higher than 1100 °C with.