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Online since: September 2013
Authors: Camilla Mileto, Maria Diodato, Nicola Macchioni, Michela Nocetti, Michele Brunetti, Benedetto Pizzo, Paolo Burato, Fernando Vegas López-Manzanares, Lorena Sozzi, Elisa Pecoraro
The sections of the Spanish standard that concern timber and roof (UNE 41805-8 IN and UNE 41805-9 IN) end with a long descriptive table defining the pathologies, their symptoms, the possible localization, the cause and how to collect the data.
Even if the descriptions are good and reliable, the illustrated process of data gathering only concerns qualitative kind of data, like visual localization, extension and intensity of damage.
The measurement of wood moisture content was done near each one of the bearing walls because they are the most important source of moisture absorbed directly by wood. 20% is usually considered as the threshold because only up to this condition rot can develop and cause the reduction of joists sections.
However, as sapwood in pine is a considerable percentage of the section, this surface attack has to be regarded with the greatest attention in structural analysis, because it caused a section reduction higher than 1 cm.
More specifically, an intervention directed to the reduction of moisture due to capillary action in the walls of the ground floor will be necessary and the waterproofness of balconies and southern terrace needs to be checked and re-established.
Even if the descriptions are good and reliable, the illustrated process of data gathering only concerns qualitative kind of data, like visual localization, extension and intensity of damage.
The measurement of wood moisture content was done near each one of the bearing walls because they are the most important source of moisture absorbed directly by wood. 20% is usually considered as the threshold because only up to this condition rot can develop and cause the reduction of joists sections.
However, as sapwood in pine is a considerable percentage of the section, this surface attack has to be regarded with the greatest attention in structural analysis, because it caused a section reduction higher than 1 cm.
More specifically, an intervention directed to the reduction of moisture due to capillary action in the walls of the ground floor will be necessary and the waterproofness of balconies and southern terrace needs to be checked and re-established.
Online since: September 2015
Authors: Sabina Motyka, Anna Kaczorowska, Jerzy Zieliński
ISIC defines ICT sector as a set of enterprises conducting production and services activities consisting in seizing, transferring and displaying the data and information electronically [3, p. 81].
Lent, the information project (IT project) is the „temporary form of organization aimed at designing and performing of applications, data banks, organizational solutions, computer accessories, system platforms and other solutions within the computer science” [5, p.
We should emphasize that every organization applies its own term of failure and success of project implementation, whereas the data presented by tSG should be interpreted with reference to established criteria of the project success.
Cui and Olsson analysed the impact of reduction lists on the project implementation success.
The reduction lists were elements determined during the project planning as reducible if other elements of the project appeared more costly than planned [17].
Lent, the information project (IT project) is the „temporary form of organization aimed at designing and performing of applications, data banks, organizational solutions, computer accessories, system platforms and other solutions within the computer science” [5, p.
We should emphasize that every organization applies its own term of failure and success of project implementation, whereas the data presented by tSG should be interpreted with reference to established criteria of the project success.
Cui and Olsson analysed the impact of reduction lists on the project implementation success.
The reduction lists were elements determined during the project planning as reducible if other elements of the project appeared more costly than planned [17].
Online since: February 2024
Authors: Amun Amri, Evelyn Evelyn, Desi Heltina, Komalasari Komalasari, Anugerah Gusti, Muhammad Alfi Syahri, Maria Peratenta Sembiring
The 2Ɵ angle is similar to the characterization pattern of standard TiO2 anatase crystal XRD analysis from ICDD (International Center of Diffraction Data) data with No. 01-070-7348 ie with an angle of 2Ɵ: 25.315o ; 37.851o ; 48.050o ; 55.080o ; 62.737o ; 68,849o ; 70.311o and 75.115o.
The graphite carbon on graphene nanoplatelets-TiO2 composite crystal calcined at a temperature of 400, 500, 600o C for 3 hours at an angle of 2Ɵ: 26.5231° ; corresponds to the characterization pattern of the standard graphite XRD analysis from ICDD (International Center of Diffraction Data) no. 01-089-8487 with 2θ=26.555 from hkl (002).
XRD Characterization Results of Graphene Nanoplatelets-TiO2 Nanocomposites XRD characterization data can also be used to calculate the crystal size of the graphene nanoplatelet-TiO2 composite material, using the Scherrer equation [25].
Obalová, Effect of calcination temperature and calcination time on the kaolinite/TiO2 composite for photocatalytic reduction of CO2.
Kaner, A One-Step, Solvothermal Reduction Method for Producing Reduced Graphene Oxide Dispersions in Organic Solvents: ACS Nano (2010), 4, 3845
The graphite carbon on graphene nanoplatelets-TiO2 composite crystal calcined at a temperature of 400, 500, 600o C for 3 hours at an angle of 2Ɵ: 26.5231° ; corresponds to the characterization pattern of the standard graphite XRD analysis from ICDD (International Center of Diffraction Data) no. 01-089-8487 with 2θ=26.555 from hkl (002).
XRD Characterization Results of Graphene Nanoplatelets-TiO2 Nanocomposites XRD characterization data can also be used to calculate the crystal size of the graphene nanoplatelet-TiO2 composite material, using the Scherrer equation [25].
Obalová, Effect of calcination temperature and calcination time on the kaolinite/TiO2 composite for photocatalytic reduction of CO2.
Kaner, A One-Step, Solvothermal Reduction Method for Producing Reduced Graphene Oxide Dispersions in Organic Solvents: ACS Nano (2010), 4, 3845
Online since: February 2026
Authors: Abdullah A. Hussain, A. H. A. Hassan, K. M. Musa
Experimental
Syntheses of silver nanoparticles (AgNPs)
In this work, Silver Nanoparticles AgNPs solution were prepared by the chemical reduction method.
The power conversion efficiency (PCE) was calculated using equation 1 and 2 from the data of current density-voltage (J-V) characteristics of the devices.
The data were measured using a computer-programmed Keithley 2400 source/meter, which simulated AM1.5 sunlight with an energy density of 100 mWcm-2. 26 ƞ = FF× (Voc × Jsc)/Plight (1) FF= (Imax × Vmax)/( Jsc × Voc) (2) Where FF is defined as the Fill Factor, Voc open circuit voltage, Jsc short circuit current, Vmax maximum voltage, and Imax is the maximum current, Plight is the power of incident light.
At visible wavelengths, the broadening of the peaks in the absorption data is nearly identical for all the samples, indicating the same size and shape of the Ag nanoparticles [10].
Table 1 shows the root mean square of surface roughness data which revealed observable differences, particularly between samples of 0.6% and 0.8% AgNPs, which exhibited a considerable drop of nearly 25% in the Rms that could be the reason for increased carrier collection.
The power conversion efficiency (PCE) was calculated using equation 1 and 2 from the data of current density-voltage (J-V) characteristics of the devices.
The data were measured using a computer-programmed Keithley 2400 source/meter, which simulated AM1.5 sunlight with an energy density of 100 mWcm-2. 26 ƞ = FF× (Voc × Jsc)/Plight (1) FF= (Imax × Vmax)/( Jsc × Voc) (2) Where FF is defined as the Fill Factor, Voc open circuit voltage, Jsc short circuit current, Vmax maximum voltage, and Imax is the maximum current, Plight is the power of incident light.
At visible wavelengths, the broadening of the peaks in the absorption data is nearly identical for all the samples, indicating the same size and shape of the Ag nanoparticles [10].
Table 1 shows the root mean square of surface roughness data which revealed observable differences, particularly between samples of 0.6% and 0.8% AgNPs, which exhibited a considerable drop of nearly 25% in the Rms that could be the reason for increased carrier collection.
Online since: March 2013
Authors: Yi Zhang, Jiang He
Based on analysis results of measurement data, comfortable thermal environments for arcaded pedestrian paces in the pedestrian streets of the Lingnan region were understood.
A round of field data measurement for five measurement points was required to be completed within one hour.
As can be seen from Fig. 6, points A3 and A5 each have two data where the globe temperature is higher than the air temperature.
It is discerned from the original recorded data that, these two abnormal data of point A3 were measured at 12:30 and 14:30 respectively.
It is thus clear that the abnormal data of points A3 and A5 are related to intense solar radiation at noon.
A round of field data measurement for five measurement points was required to be completed within one hour.
As can be seen from Fig. 6, points A3 and A5 each have two data where the globe temperature is higher than the air temperature.
It is discerned from the original recorded data that, these two abnormal data of point A3 were measured at 12:30 and 14:30 respectively.
It is thus clear that the abnormal data of points A3 and A5 are related to intense solar radiation at noon.
Online since: July 2022
Authors: Asegid Belay Kebede, Getachew Biru Worku, Abreham Tibeb Maru
Reductions in traction-energy consumption contribute to direct energy-cost saving.
Based on specific exposures to emissions [84] provides country-specific data for emitted pollutants where average values have been used.
As it aids in the reduction of carbon emissions, the technology is intended to contribute to environmental causes.
Data availability Some or all data, models, or codes that support the findings of this study are available from the corresponding author upon reasonable request.
Premkumar, S.Sivamani, E.Kirthees, V.Hariram, T.Mohan, Data set on the experimental investigations of a helical Savonius style VAWT with and without end plates, Data in Brief, 19 (2018) 1925–1932
Based on specific exposures to emissions [84] provides country-specific data for emitted pollutants where average values have been used.
As it aids in the reduction of carbon emissions, the technology is intended to contribute to environmental causes.
Data availability Some or all data, models, or codes that support the findings of this study are available from the corresponding author upon reasonable request.
Premkumar, S.Sivamani, E.Kirthees, V.Hariram, T.Mohan, Data set on the experimental investigations of a helical Savonius style VAWT with and without end plates, Data in Brief, 19 (2018) 1925–1932
Online since: May 2013
Authors: Wei Fu, Zhen Guo Ou Yang
The value of every arthrosis angle {θ,θ,θ,θ} are transferred to servo system of bomb-disposed robot through data transfer station with MDS-EL7052/2510-220 MHz to accomplish the mission of remote control operation.
The value of every arthrosis angle {θ,θ,θ,θ} are transferred to servo system of bomb-disposed robot through data transfer station with MDS-EL7052/2510-220 MHz to accomplish the mission of remote control operation.
(3.1) F is linear force produced by worm gear deceleration mechanism;F,F is output forces grazed with left-right-two-half-circle gear of paw clamping mechanism separately; reduction ratio of the planet gear is 41553/325, reduction ratio of worm gear 62/1; T represents output effective torque of direct current servo electrical machinery; deceleration ratio of planet gear is 0.59; diameter of worm gear’s reference circle is 62mm.
Use data radio station to complete order transmission between PC104 and embedded target PC104.
The value of every arthrosis angle {θ,θ,θ,θ} are transferred to servo system of bomb-disposed robot through data transfer station with MDS-EL7052/2510-220 MHz to accomplish the mission of remote control operation.
(3.1) F is linear force produced by worm gear deceleration mechanism;F,F is output forces grazed with left-right-two-half-circle gear of paw clamping mechanism separately; reduction ratio of the planet gear is 41553/325, reduction ratio of worm gear 62/1; T represents output effective torque of direct current servo electrical machinery; deceleration ratio of planet gear is 0.59; diameter of worm gear’s reference circle is 62mm.
Use data radio station to complete order transmission between PC104 and embedded target PC104.
Online since: May 2022
Authors: Marie Amandine Pinault-Thaury, François Jomard
It consists in a step by step reduction of the raster size.
A reduction of the raster size induces an increase in the sputtering rate, and therefore more secondary ions are detected by time unit, resulting in an increase of the signal coming from the sample.
Therfore, DL is given here by the y-intercept of the linear fit of the data I(12C14N-) = f(Jp).
The dashed lines are the linear fit of the experimental data.
Moreover, lower raster size induces faster sputter rate and less data points, unsuitable for (ultra-) thin multilayer SiC samples [14].
A reduction of the raster size induces an increase in the sputtering rate, and therefore more secondary ions are detected by time unit, resulting in an increase of the signal coming from the sample.
Therfore, DL is given here by the y-intercept of the linear fit of the data I(12C14N-) = f(Jp).
The dashed lines are the linear fit of the experimental data.
Moreover, lower raster size induces faster sputter rate and less data points, unsuitable for (ultra-) thin multilayer SiC samples [14].
Online since: December 2011
Authors: Hao Tian, Guo Ping Li, Ai Rong Chen
Exposed to the aggressive environments such as concrete carbonation or chloride penetration, the deterioration of materials properties and reduction of sectional areas can lead to the variation of overall structural performance.
If necessary, models should be modified by the data derived from site or experiment.
Secondly, the effect of deterioration of materials properties and reduction of sectional areas on overall structural performance is evaluated by using the analysis method for lifetime performance.
If decreasing the inspection expense, however, the accurate evaluation of structural residual service life cannot be obtained with the insufficient inspection data
Two sections are included in this stage. 1) Determining the main design parameters of concrete bridge based on the existing design data and the site investigation.
If necessary, models should be modified by the data derived from site or experiment.
Secondly, the effect of deterioration of materials properties and reduction of sectional areas on overall structural performance is evaluated by using the analysis method for lifetime performance.
If decreasing the inspection expense, however, the accurate evaluation of structural residual service life cannot be obtained with the insufficient inspection data
Two sections are included in this stage. 1) Determining the main design parameters of concrete bridge based on the existing design data and the site investigation.
Online since: September 2005
Authors: Wilfried Goldacker, Rainer Nast, B. Obst, G. Kotzyba
cube textured
buffer layer (CeO2)
biaxially aligned
{111}
RD
TD Pole Figur e
[Ni3n31fa.cpr]
Nickel (m3m)
Complete data set
37777 data points
Stereographic projection
Upper hemisphere
Half width:5°
Cluster size:5°
Exp. densities (mud):
M in= 0.00, M ax=26.38
1
4
8
12
24
{111}
RD
TD
RD
RD
TD
Figure 4.
Pole figures of a Ni 99.9 % sheet (~100 µm thick) after thickness reduction of 98.7 %, showing a "copper-type rolling texture" (left), and of a thermomechanically processed Ni-4at% W alloy, the {111} peak positions indicating the presence of only the {001}<100> cube texture, with no remnants of the cold-rolled component present (right).
After swaging, the copper was rolled under plane strain and homogeneous rolling conditions to a ~ 100 µm thick strip (42 passes, 98.7 % reduction) with superior surface finish (root-mean square roughness Ra ~ 6 nm).
The data were gained from EBSD experiments. 018 Summary YBa2Cu3O7-δ (YBCO), a ceramic high-temperature superconductor at Tc = 90 K, seems to be the most promising material for coated conductor (CC) applications because of its high Jc at 77 K in the presence of high magnetic fields.
Pole figures of a Ni 99.9 % sheet (~100 µm thick) after thickness reduction of 98.7 %, showing a "copper-type rolling texture" (left), and of a thermomechanically processed Ni-4at% W alloy, the {111} peak positions indicating the presence of only the {001}<100> cube texture, with no remnants of the cold-rolled component present (right).
After swaging, the copper was rolled under plane strain and homogeneous rolling conditions to a ~ 100 µm thick strip (42 passes, 98.7 % reduction) with superior surface finish (root-mean square roughness Ra ~ 6 nm).
The data were gained from EBSD experiments. 018 Summary YBa2Cu3O7-δ (YBCO), a ceramic high-temperature superconductor at Tc = 90 K, seems to be the most promising material for coated conductor (CC) applications because of its high Jc at 77 K in the presence of high magnetic fields.