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Online since: February 2014
Authors: Jiří Kalánek, Libor Šteffek, Milan Ostrý
· Derive the thermal resistance of the complete insulated air cavity from the Hot Box data
· Derive the core thermal resistance of the product as difference of the complete insulated air cavity from the hot box data and thermal resistance of each air cavity Thermal resistance of the insulated air cavity is calculated according to the following equations: Rcavity = (θ1 - θ2) / q (1) Where Rcavity is thermal resistance of the complete insulated air cavity [m2K/W] θ1 temperature of the hotter surface [K] θ2 temperature of the colder surface [K] q density of heat flow rate [W/m2] Thermal resistance of the air cavity according to ČSN EN ISO 6946 [9] depends on following parameters: · Thickness of the air cavity; · Air cavity’s width and length are 10 times the cavity’s thickness.
Online since: July 2014
Authors: Kakon Nag, Toshihiro Akaike, Naznin Sultana, Nobuhiro Nakamura, Shigehisa Hirose, Koichi Kutsuzawa
Later, conditional knock out of Cx43 in mice showed 40% reduction in ventricular conduction velocity with a 90% lower expression of Cx43 protein [66].
In addition, our recent work indicated that this D12V mutation abolished the interaction of zfCx36.7 with ZO-1 (unpublished data), which is an important regulator for the plasma membrane targeting of a candidate protein.
The absence of human homolog CX31.9 in adult heart tissue is completely in accordance with zfCx36.7 expression data.
The data were evaluated by using intracellular peptides with comparable lengths as negative control.
Our study showed that wild-type zfCx36.7 was able to recover the trafficking defect of mutant zfCx36.7 in mammalian cells (unpublished data).
Online since: August 2015
Authors: Ramneek Kaur, S.K. Tripathi, Kriti Sharma, Jagdish Kaur, R. Ridhi
Some of solid phase methods are: · Thermal decomposition: It involves the thermal decomposition of the precursor material having low thermal decomposition temperatures in a particular solvent, followed by reduction and finally the formation of nanoparticles
Formation of dislocations that terminate and stabilize at the symmetric grain boundaries is the limiting factor in the grain growth and overall energy reduction of the system [31].
Cd2SnO4 Structural and Optical 50-250 kGy Optoelectronic [55] TeO2 Electrical and Optical 7×104 Gy Dosimeter [56] Ge-doped CdTe Optical 10-500 kGy Detector, Spectrometer [57] Li3PO4 Structural and Optical 6×104 Gy Wave guides [58] NdF3-doped BO4, BO3, PO4 Spectroscopic and Optical 8×104 Gy Optoelectronic [59] Bi2O3 doped Cd0.4Pb0.1B0.5 Structural and Optical 8×104 Gy Sensors [60] InSe Structural and Optical -- Optoelectronics, Waveguides [61] Ge doped CdTe Optical 10–500 kGy Electronics [62] PbTiO3, Pb(Zr0.52Ti0.48)O3 Electrical 300 kGy Memory devices, Actuator, Transducers [63] Cu nanowires Structural and Electrical -- Nano-devices [64] Borosilicate doped CdS1-xSex, CdSe1-xTex, Optical -- Memory devices [65] MoO3-doped borophosphate Optical and Structural 8×104 Gy Optoelectronic [66] TiO2 Photocatalytic and Surface 150 kGy Water treatment [67] a-Se90In10-xSnx Optical 4-12 kGy Data Storage [68] Ge–As–Se Thermal and Optical 115 kGy Waveguide, Optoelectronic [69] 5.2.
They have observed that electron beam irradiation results in size reduction of the nanoparticles, which in turn increase the optical band gap as well as photoluminescence intensity and broadening of Raman bands.
Based on the experimental data and the respective analysis, it can be concluded that the light induced materials results in recombination and defect states because of the appearance of dangling bonds, which accompany in the variation of energy states and hence tuning of the optical properties of the materials such as band gap and density of states.
Online since: May 2023
Authors: Satyendra N. Shukla, Pratiksha Gaur, Ripul Mehrotra
Single-crystal refinement, where the data generated from the X-ray analysis is interpreted and refined to obtain the crystal structure of the novel MOFs [41]. 4.3.
Functionalization of metal-organic frameworks Approach Functionalizing ways References By introducing linker over synthetic steps Insertion of metal complexes into the linker [51 – 53] Click reactions of the azide groups of MOFs with terminal alkynes [54, 55] Reduction of the –CHO group of the ligand into –OH using NaHB4 that further reduced into imine by reaction with ethanolamine [56] Introducing –NH2 groups through the reaction with nicotinoyl chloride [57] Metallation of organic linkers containing nitrogen atoms [58, 59] Post synthetic modification Forming long amide chains through the reaction of the –NH2 group with different acyl anhydrides [60 – 62] Functionalization with carboxy groups and amino groups [63 – 65] Functionalization of metal nanoparticles into MOF cavities [66 – 70] There are two basic ways of functionalizing MOFs; the first is the use of organic linker-containing functional groups that have been utilized in synthesis, and the second approach is based on
Pai, (2022) Synthesis of Cs-Ag/Fe2O3 Nanoparticles Using vitis labrusca Rachis Extract as Green Hybrid Nanocatalyst for the reduction of Arylnitro Compounds.
Online since: July 2012
Authors: Li Ying Zhang, Xiao Jing Zhao, Ping Chen, Sheng Di Fan
Powder XRD data were collected on a XRD-6000 automatic X-ray diffractometer.
Online since: December 2013
Authors: B.C. Bhatt, M.S. Kulkarni
Additional benefits associated with sensitization such as extended linearity in the dose response curve, reduction in photon energy dependence and reduction in the dose threshold have been reported [55].
Charles et al. [56] have indicated that by optimizing this procedure, reductions in dose thresholds of a factor of 2 to 3 can be achieved.
Driscoll et al. [22] report to have obtained a sensitization factor of 4 by following simultaneous UV (254 nm) and thermal treatment (270-290 oC), however, no overall reduction in dose threshold was observed due to larger variation in the background signal of the samples.
These results confirmed the trend of reduction in dose threshold following sensitization reported by Charles et al. [56].
In situations where no direct radiation monitoring data are available, luminescence dose reconstruction obtained using material from the immediate environment of population or from the persons in the vicinity of the incident/accident can be used to validate values obtained from computational techniques.
Online since: January 2011
Authors: G.J. Shyju, S. Dawn Dharma Roy, C. Sanjeeviraja
While increasing the annealing temperature, dislocation density, micro-strain, stacking fault decreases due to the reduction of imperfections in the In2O3 thin films.
This result is in good agreement with literature data [78-81].
The refractive index (n), packing density and porosity (%) of films were arrived from transmittance spectral data obtained in the range 250–1000 nm by UV–vis-spectrometer.
According to them, the transmittance of lithium-doped ZnO crystals is close to the theoretical data, the transmittance of indium doped ZnO crystals is rather lower.
Online since: May 2023
Authors: Robison Buitrago-Sierra, Angie Tatiana Toro Martinez, Alvaro Guzmán Aponte
• Size reduction of the collagen source
After cleaning, some authors, such as Salvatore et al. [13]; Chen et al. [49]; Huang et al. [50]; and Quintero and Zapata [54], have reported a size reduction step by cutting or grinding the collagen source.
No ethical approval was required as this is a review article with no original research data Acknowledgments The authors wish to thanks to the Instituto Tecnológico Metropolitano for the financial support through the project P20219.
Online since: June 2015
Authors: Udayan De, Kriti Ranjan Sahu, Abhijit De
Fig. 7 (a) Rietveld fit (red graph) to XRD data points (black circles), for orthorhombic PbNb2O6, with their difference shown by the continuous curve in the smaller-sized graph.
So, there are no data on operational experience.
In USA, three-dimensional images were obtained [89] by rotating the eight transducer linear array (Fig. 13) through an arc and using time-of-flight data to derive the depth dimension.
Data on the temperature dependence of dielectric, piezoelectric and electromechanical properties are, however, rather limited.
Will, Powder Diffraction: The Rietveld Method and the Two Stage Method to Determine and Refine Crystal Structures from Powder Diffraction Data, Springer-Verlag Berlin Heidelberg, 2006
Online since: October 2010
Authors: Heinz Palkowski, Mehdi Asadi, Nicole Schulze
Table 3: Specific data of embossing machine Data Number Max. sheet geometry [mm] 1100 x 600 Min. / Max. force [kN] 1 - 300 Max. deformation speed [mm/s] 18 Diameter of deformation roll [mm] 350 The production of a definite deformation is made possible by setting the embossing depth.
After pre-straining, the samples show a clear decrease in elongation with a reduction of e = 10 %, cf.
For this purpose, the data from first phase is customized by means of random tests to verify the transferability of the results from first application period.
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