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Online since: June 2017
Authors: Paisan Kanthang
From our finding, the fluorescent technique could affect the intensity fading of the protein detected, but not to the numbers of the proteins in the cell.
Noises could be clearly recognized as salt and pepper grains in the image.
By accumulating the image intensity over a number of capture frames, the active region of protein oscillation in the cell could be estimated.
Before image enhancement, it was seriously argued that the intensity was slightly fading probably due to a decrease in the numbers of proteins.
This led to a conclusion that intensity fading did not affect the numbers of proteins in the cell.
Online since: September 2011
Authors: Xiao Jing Li, Kai Yao, Shao Chun Zhu, Xiang Hong Pan
Under ramming strike energy of 2000kN•m, the best hit number during the 1~2 times is 8~9, the best hit number during the third time is 6~8.
The energy of first pass is 2000kN•m, the ramming number is 8~12; The energy of the second pass is 2000kN•m, the ramming number is 8~12; The energy of the third pass is 2000kN•m, the ramming number is 6~10; The fourth pass is full ramming, the energy is 800~1000kN•m, the ramming number in each point is 1~2.
Therefore, under ramming strike energy of 2000kN•m, the best hit number during the 1~2 times is 8~9, the best hit number during the third time is 6~8. 3.
It shows that, with the increase of ramming strike times, the soil gradually close-grained, so the excess pore water pressure became smaller.
(1) Under ramming strike energy of 2000kN•m, the best hit number during the 1~2 times is 8~9 the best hit number during the third time is 6~8
Online since: April 2009
Authors: Velumani Subramaniam, Kuppusamy Sakthivel, T. Venkatachalam, S. Ganesan
The lattice parameters and grain sizes of all the films have been evaluated.
The total number of intermolecular collisions, wall collisions and total number of molecules passing out through the exit plane directly from the entrance plane, the number density distribution along each volume section, energy of the molecule and flux density distributions at the exit plane are calculated with different source temperatures (673 - 873 K), wall temperatures (623 - 823 K) and design parameters (L/r) from 2 to 24 [10, 12].
Full width at half maximum decreases with increase in substrate temperature attributes the increase in grain size and decrease in strain of the crystals in the film.
This could be due to reduced strain within the film or an increase in grain size indicating a better crystalline perfection.
Online since: September 2013
Authors: Dina D’Ayala, Natalie Quinn
Despite the existence of a large number of buildings containing this technique, very little is known about its seismic performance.
It also has a large number of important historic residential buildings built after the arrival of the Spanish in Peru in the mid-16th century.
This technique divides the joint into a number of components, one for each pair of surfaces in contact.
This leaves only a small number of joints that need to be considered individually.
The nails split the diagonal longitudinally along the grain, resulting in a large drop in stiffness of the frame.
Online since: December 2011
Authors: Hirofumi Inoue
The microstructure of as-received plates with a thickness of 6 mm was composed of nearly equiaxed grains of 8.9 μm in mean grain size.
The samples after HR and AHR at 30% rolling reduction consist of an equiaxed grain structure with the mean grain sizes of 12.4 and 14.2 μm, respectively.
A few twins are observed within grains for sample HR, while a large number of twins exist within grains for sample AHR.
Consequently recrystallized grains with various orientations would be formed by dynamic and static recrystallization, especially in the rolling process at a higher temperature.
The sample HR+AHR exhibited an equiaxed grain structure with the mean grain size of 16.1 μm, including a lot of twins.
Online since: July 2011
Authors: Jin Yue Dai, Yan Hu Zhang, Zu Quan Wang, Xi Jun Hua, Yong Hong Fu
And thus pumping current and number of laser pulse were chosen and studied for improving the surface topographies realized by Nd3+: YAG laser, assisting a better expectation of reduction of abrasive grains.
Fig. 3 and Fig. 4 showed the influence of pumping current and number of laser pulse on the total height of textured zone for single-pit.
However, the effects of number of laser pulse on Htp have a version from middle value to lower one, when the number reached to be 12, the Htp shows the highest value of the whole range, and then decreased to lower value with the increase of number of laser pulse.
Rq and Ra is increase slightly when the number of laser pulse changed from 2 to 8, whereas Rk decreased slowly.
Fig. 7 and Fig.8 showed the Abbott curve on the condition that pumping current and number of laser pulse were given variable.
Online since: November 2019
Authors: Patel G.C. Manjunath, M.J. Sandeep, Ganesh R. Chate, Mahesh B. Parappagoudar, Umesh M. Daivagna
The sand mould properties are governed by input variables such as grain fineness number, amount of clay, moisture content (i.e. water), and additives present (if any).
Higher value of grain fineness number results in good compaction (i.e. compression strength), but affects the permeability [15].
Increased percent of clay provide strong cohesion bonding between sand grains wherein the mould gets more compacted results in low permeability.
Similarly, increased number of strokes tends to increase the pre-mixed sand containing cow dung resulted in higher LOI.
The percent of water and number strokes contribution is found negligible on GCS and permeability.
Online since: November 2011
Authors: Xiao Yan Li, Yi Fei Guo, Chang You Li
TPR and XRD characterization showed that Mn promoter was favorable for the growth of Cu0 fine grains on the surface of catalyst, which not only led to steric effect which improved the selectivity for cinnamyl alcohol, but also reduced the numbers of active centers, consequently decreased the reaction rate.
The addition of Mn promoted the Cu0 crystal particles to grow up, simultaneously, reduced the number of active centers on the surface of the Cu-(5%)Mn-Zn-Al catalyst, so the catalytic activity was obviously lower than that of unmodified catalysts.
At the same time, this reduced the number of active centers on the surface of catalyst, and so decreased the reaction rate in the investigated system.
Online since: October 2023
Authors: Raghvendra S. Dubey, Sekhar Didde, Sampad Kumar Panda, G. Satheesh Babu
Their SEM analysis revealed an average grain size of 2.8 μm, indicating uniform grains [8].
The grain size of the prepared microwave ceramic ranged from 3 um to 10 um.
Fig. 3 shows the FTIR spectrum of the sample plotted in the wave number ranges from 400 to 4000 cm-1.
The mean diameter of the grains was 18 nm.
https://doi.org/10.3390/s22124543 [8] Nautiyal, A.; Autret, C.; Honstettre, C.; De Almeida-Didry, S.; El Amrani, M.; Roger, S.; Negulescu, B.; Ruyter, A, Local analysis of the grain and grain boundary contributions to the bulk dielectric properties of Ca(Cu3−yMgy)Ti4O12 ceramics: Importance of the potential barrier at the grain boundary.
Online since: November 2005
Authors: Jiri Kliber, Bohuslav Mašek, Ondrej Zacek, H. Staňková
Bainite volume fraction and ferrite grain size were measured.
The achieved ferrite-bainite structure was very fine, containing 52% bainite and ferrite grain sizes of 6 - 7µm.
The austenite grain size upon the holding time of 5 seconds was about 80µm while the holding time of 160 seconds resulted in a grain size larger than 100 µm.
The bainite volume fraction in the microstructure grew with a higher number of deformation steps.
It has been confirmed with certainty that the size of ferrite grain decreases with an increasing amount of strain.
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