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Online since: December 2013
Authors: Sagdat Tazhibayeva, Kuanyshbek Bituovich Musabekov, Mukhametkali Musagalievich Mataev, Orynbay Yerbolatuli Zhanadilov, Kuralay Beisenbaevna Korzhynbayeva
Comprehensive analysis for SEM and XRD data shows that the most favorable magnetic particle including to the diatomite pores in DM-15 and DM-30.
Increasing of content of maghemite in compositions causes reduction of the proportion of smectite and mica, which is associated with the destruction of the crystal lattice.
By giving XRD data we can conclude that the interaction would go primarily to silanol groups of kaolinite and quartz.
Comprehensive analysis for SEM and XRD data shows that the most favorable magnetic particle including to the diatomite pores in DM-15 and DM-30.
Increasing of content of maghemite in compositions causes reduction of the proportion of smectite and mica, which is associated with the destruction of the crystal lattice.
Online since: August 2013
Authors: Sen Chai, Xiao Hong Wang
The reason of the performance reduction can be explained as follow.
For convenience of data collection, four 3-cells stacks are conducted and each of them are treated as unit modules similar to single cells in normal μDMFC stacks.
The experimental data shows that due to the modification of mass transportation path, more than 25% power enhancement is achieved.
Similarly, the 20% reduction points on these figures are at about 3.0h and 1.0h respectly.
The result data shows that the new structure of μDMFC stack has a higher power output and slower deterioration of performance by time.
Online since: January 2013
Authors: Chun Yu Ran, Bo Jiao Yan
On this background, the calls for Energy conservation and emission reduction growing higher and the concept of low-carbon lifestyle has been pretty well understood, thus the development of new-type energy conservation catch the eyes of the whole world.
For the calls of Energy conservation and emission reduction”, ground source heat pump come on the Energy conservation stage for the advantages of clean and economical, having got extensive development. 1.Introduction of Heat Pump Technology 1.1.History of Heat Pump In the early nineteenth century, Carnot published a thesis on Carnot cycle.
Therefore, people lost their interests in the study of water resource heat pump. 2.1.3 Water resource Shortage Related data shows that there are imbalances in the underground water distribution in our country.
According to the dynamic monitoring of groundwater data in Changchun, the moisture content in the part of the shallow section of the ground have been exhausted and there is a water reduction as the ground water over-exploitation[1].
Program 1: To continue to use the oil burning boiler to supply heating-update oil burning boiler and accessory pipeline 1)Initial investment The initial investment consists of the expense for buying the oil burning boiler, updating the old accessory equipment and installing and debugging the pipeline 2) Operation costs The owner provides operation data, expense for diesel, power consumption, labor cost and so on and the total expense is about 881,900 yuan.
Online since: January 2012
Authors: Liang Liang Zhang, Chun Ping Tang
From the computation, it can be concluded that proper reduction of cross beam depth is beneficial to the node stress.
Compared with experimental investigation, numerical analysis is more economic, intuitionistic and efficient, with rich data information.
If the cross beam remains unchanged in the vertical direction of the pier, proper reduction of cross beam depth is beneficial to the stress of the joints.
From the computed result, proper reduction of cross beam height is beneficial to the node stress.
Online since: September 2012
Authors: Jukka Vanhala, Timo Vuorela, Jarmo Verho, Jarno Riistama, Jukka Lekkala, Jari Hyttinen, Asgeir Bjarnason
This paper describes power reduction implementations inthe form of wireless data transmission along with real-time signal processing in the device, which are verified with three in vivo measurements.
During this period approximately 12 MB of raw data is gathered.
−2000 0 2000 Output [a.u]Accelerometer data (Implant) X Y Z −2000 0 2000 Output [a.u.]Accelerometer data (Receiver) X Y Z 0 1 2 3 4 20 30 40 Time [hours]Temperature [ ° C]Temperature Data Implant Receiver Fig. 5: (Top) 3-axis accelerometer data from the implant.
(Middle) 3-axis accelerometer data from the receiver.
It is equipped with a wireless data transmission and an optional real-time signal processing of the ECG data.
Online since: May 2013
Authors: Sergey E. Kokin, Stepan A. Dmitriev, Alexandra I. Khalyasmaa
In this paper the main data analysis methods of technical diagnostics are presented.
The numerical data is given in Table 1.
So far as the data is presented in such a detailed from, one can carry out deep analysis with causal-effect relations for all possible types of technical diagnostics data
Nowadays technical diagnostics data analysis is a sharp question, so far as this data is used for operation and maintenance planning of power supply objects.
In such a case selected methodology should have an option of initial data set reduction without distortion of the final result.
Online since: June 2010
Authors: Qi Rong Zhang, Zhong Shi He
But LPP cannot be achieved owing to singularity of matrices while the face training samples is deficient and face image data dimension is high.
It combines MMMC with 2DLPP algorithm and constructs a parameter for more optimization. 2DLDPP can further get data in between-class distance more close and in within-class distance more far.
Because MMMC can map the data into an optimal subspace for classification [22], the discriminability of the data will be improved greatly.
Niyogi, Laplacian eigenmaps for dimensionality reduction and data representation, Neural Comput. 15 (6) (2003) 1373-1396
[14] M.Belkin, P.Niyogi, Laplacian eigenmaps for dimensionality reduction and data representation, Neural Comput. 15 (6) (2003) 1373-1396
Online since: July 2019
Authors: José Luiz de Medeiros, Ofélia de Queiroz Fernandes Araújo, Stefano Ferrari Interlenghi
Data used in this study is extracted from [2] and [3].
PCA is based on a change in the dimensional plane of the prospected data into a new contracted data set sufficiently representative of the original larger data set [9].
This reduction in data set is always accompanied by an information loss.
As such, a successful PCA achieves the maximum data set reduction with minimum information loss.
Several data points are different then those available in [2] since data was refined and several inconsistencies corrected.
Online since: September 2018
Authors: Ekaterina A. Trushkova, Elena V. Omelchenko
., Rostov-on-Don, 344010, Russia aayurvedaom@mail.ru, brudenko-centr@mail.ru Keywords: Sea of Azov, fish, methods, analysis, damage, accident, measures for risk reduction, acceptable risk, risk management.
Problem Statement According to the data of the ecological atlas, in the middle of the 19th century the catch volumes of fish in the Azov Sea reached about 400 thousand tons per year, with the absolute majority being valuable species.
In the conditions of a constant reduction in catches of fish and other seafood, in conditions when the fish stocks of inland water bodies are in critical condition, aquaculture is the only reliable source of increasing the volume of food fish products and serves as a guarantor of Russia's food security.
A significant reduction in the influx of fresh water into the sea is aggravated by the discharge of untreated sewage polluted by toxic substances of artificial origin that are poorly split by microorganisms living in the Sea of Azov.
Online since: January 2009
Authors: Tomasz Cyryl Dyl, Robert Skoblik, Robert Starosta
Another effect of plastic working was considerable reduction in the roughness average value.
To determine the values of corrosive current density, computer program "Elfit - corrosion polarization data fitting program" was used [9].
The data presented in Fig. 2 indicate that the greater content of dispersion phase in composite coatings, the greater roughness is achieved.
Also, the surface roughness reduction ratio reaches its greatest values for Ni-Al alloy coatings.
Metallographic tests also showed reduction in the porousness of the coatings subjected to plastic strain.
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