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Online since: October 2012
Authors: Wu Wen, Pei Yu Ren, Mao Zhu Jin
The RFID technology thus allows the automatic acquisition of the data for the identification without a direct contact with the object and the automatic introduction of the data in the tags.
Through the technical data gathered from the available technologies and through the results of the experimental tests, different technologically feasible alternatives can be obtained.
The great volume of correct data fosters the use of preventive and proactive policies, thus reducing the costs of the machine idle time, Figure 3.
The suitability of the application of an RF-ID technology in this field is clear for the following reasons: reduction of the machine idle time, collection of reliable and correct data, optimization of the preventive and inspective policies, possibility of the implementation of proactive policies, reduction of mistakes, certainty of the execution of maintenance tasks, optimization of the multiplants management, data available in real time, elimination of paper.
Also in this case it has been proved that the request of large amounts of saved data is often disadvantageous because it both raises the cost of individual tags and it increases the complexity of the data acquisition system.
Through the technical data gathered from the available technologies and through the results of the experimental tests, different technologically feasible alternatives can be obtained.
The great volume of correct data fosters the use of preventive and proactive policies, thus reducing the costs of the machine idle time, Figure 3.
The suitability of the application of an RF-ID technology in this field is clear for the following reasons: reduction of the machine idle time, collection of reliable and correct data, optimization of the preventive and inspective policies, possibility of the implementation of proactive policies, reduction of mistakes, certainty of the execution of maintenance tasks, optimization of the multiplants management, data available in real time, elimination of paper.
Also in this case it has been proved that the request of large amounts of saved data is often disadvantageous because it both raises the cost of individual tags and it increases the complexity of the data acquisition system.
Online since: August 2013
Authors: Ming Wang, Qing Wen Zhang, Zheng Li Yang, Ai Ping Zhang
The field experiment
Five N fertilizer treatments were included: the traditional local level of 300 kg ha-1 (N1), 270 kg ha-1 (N2, 10% reduction of N1); 240 kg ha-1 (N3, 20% reduction of N1), 210 kg ha-1 (N4, 30% reduction of N1), and control (CK) where no N fertilizer was applied.
Data and samples were collected at the panicle differentiation stage, full panicle stage, and ripening stage for measurements of crop characteristics.
Laboratory analysis and Data analysis Plant samples were oven dried at 70°C to constant weight and weighed, ground, and their Kjeldahl-N determined.
(N1 is local traditional level at 300 kg ha-1 (N1), 270 kg ha-1 (N2, 10% reduction of N1); 240 kg ha-1 (N3, 20% reduction of N1), 210 kg ha-1 (N4, 30% reduction of N1), and control (CK) where no N fertilizer was applied).
However, critical chlorophyll meter values indicating reductions in rice vitality may vary during rice growing season.
Data and samples were collected at the panicle differentiation stage, full panicle stage, and ripening stage for measurements of crop characteristics.
Laboratory analysis and Data analysis Plant samples were oven dried at 70°C to constant weight and weighed, ground, and their Kjeldahl-N determined.
(N1 is local traditional level at 300 kg ha-1 (N1), 270 kg ha-1 (N2, 10% reduction of N1); 240 kg ha-1 (N3, 20% reduction of N1), 210 kg ha-1 (N4, 30% reduction of N1), and control (CK) where no N fertilizer was applied).
However, critical chlorophyll meter values indicating reductions in rice vitality may vary during rice growing season.
Online since: November 2019
Authors: Naser Ali, Joao Amaral Teixeira, Abdulmajid Addali
The solution temperature coefficient for water of pH 7 and 9 was selected to be -0.016 pH/oC and -0.029 pH/oC, respectively, based on analysing previous literature data [35-37].
A tabulation of the calculated, measured and published parameters of the liquids in terms of temperature are illustrated in Table 1, and the in-depth explanation of the data can be found in ref [31].
Comparison between the ACA measurements at room temperature and published data was also performed.
A comparison between our findings and Nithyanandam and Palanisamy [33] ACA data, clearly shows the impact of water pH value on the surface wettability.
It was also seen that the ACA data trend with temperature, of the examined surfaces, had higher fluctuation as the water pH value increased.
A tabulation of the calculated, measured and published parameters of the liquids in terms of temperature are illustrated in Table 1, and the in-depth explanation of the data can be found in ref [31].
Comparison between the ACA measurements at room temperature and published data was also performed.
A comparison between our findings and Nithyanandam and Palanisamy [33] ACA data, clearly shows the impact of water pH value on the surface wettability.
It was also seen that the ACA data trend with temperature, of the examined surfaces, had higher fluctuation as the water pH value increased.
Online since: March 2015
Authors: Ming Xia Jing
This paper predicted HuangShui River carrying capacity level of environmental resources at the end of the "twelfth five-year" period and even longer, based on the economic and social development in the base year 2011 data, to provide reference for the development of various government related department reference.
In order to predict the total discharge of major industrial and domestic sewage pollutants at the end of the "twelfth five-year" plan period to ensure the pollutants discharge to meet the water quality standard and to provide the decision-making basis for the government, this study analysis the present situation of water environment quality in HuangShui River basin according to official data, water quality monitoring data and the social and economic development.
For after 17 monitoring sections HuangShui River and a tributary of the years of monitoring data set analysis results : In recent years, the overall water quality is getting better HuangShui River , local pollution is still serious. 2006-2010 , the overall water quality changes HuangShui trend of light pollution→severe pollution→ moderately polluted →moderately polluted → light pollution.
According to experience, come to the following formula: (2.4) This formula expresses the 2010 industrial added value increment low COD emission industries , basic and GDP growth in 2010 is estimated to increase the value of the incremental adoption of low COD emissions in 2009 and 2009 the industrial sector GDP increment of data .
Agricultural sources of livestock and poultry breeding water pollutant emissions continue to use data in 2010. 2.2.3 Rambling paragraph HuangShui total segment HuangShui Xining and Haidong segment HuangShui major water pollutant prediction to Haibei , Xining , Haidong Prefecture based on census data sources , taking into account the realization of " three-wide " basis Haibei , Xining , Haidong Prefecture population and economic development of the situation and " eastern Qinghai cities Development Master Plan" and other related content , predicted results are shown in Table 2.2.
In order to predict the total discharge of major industrial and domestic sewage pollutants at the end of the "twelfth five-year" plan period to ensure the pollutants discharge to meet the water quality standard and to provide the decision-making basis for the government, this study analysis the present situation of water environment quality in HuangShui River basin according to official data, water quality monitoring data and the social and economic development.
For after 17 monitoring sections HuangShui River and a tributary of the years of monitoring data set analysis results : In recent years, the overall water quality is getting better HuangShui River , local pollution is still serious. 2006-2010 , the overall water quality changes HuangShui trend of light pollution→severe pollution→ moderately polluted →moderately polluted → light pollution.
According to experience, come to the following formula: (2.4) This formula expresses the 2010 industrial added value increment low COD emission industries , basic and GDP growth in 2010 is estimated to increase the value of the incremental adoption of low COD emissions in 2009 and 2009 the industrial sector GDP increment of data .
Agricultural sources of livestock and poultry breeding water pollutant emissions continue to use data in 2010. 2.2.3 Rambling paragraph HuangShui total segment HuangShui Xining and Haidong segment HuangShui major water pollutant prediction to Haibei , Xining , Haidong Prefecture based on census data sources , taking into account the realization of " three-wide " basis Haibei , Xining , Haidong Prefecture population and economic development of the situation and " eastern Qinghai cities Development Master Plan" and other related content , predicted results are shown in Table 2.2.
Online since: May 2015
Authors: Yi Lung Yeh, Shu Rong Yang
Introduction
This study utilizes GIS to perform a map overlay analysis of the data provided by various agencies.
In the past, relevant domestic and international studies have used geologic hazard investigation and environmental geology data sets to construct a data set and utilized remote sensing and image interpretation and field investigation methods to provide a foundation for landslide susceptibility assessments [1-3].
Resultantly, this study utilizes remote sensing and image interpretation techniques, obtains data immeasurable from the remote sensing images.
Once the slopeland village geolgoic hazard data has been collected, the geolgoic hazard data set can be expanded, and this result can be used as a future disaster prevention reference.
All slopeland village data was analyzed using GIS and geologic hazard tables were constructed.
In the past, relevant domestic and international studies have used geologic hazard investigation and environmental geology data sets to construct a data set and utilized remote sensing and image interpretation and field investigation methods to provide a foundation for landslide susceptibility assessments [1-3].
Resultantly, this study utilizes remote sensing and image interpretation techniques, obtains data immeasurable from the remote sensing images.
Once the slopeland village geolgoic hazard data has been collected, the geolgoic hazard data set can be expanded, and this result can be used as a future disaster prevention reference.
All slopeland village data was analyzed using GIS and geologic hazard tables were constructed.
The Establishment and Application of 316LN Stainless Steel Database for AP1000 Primary Coolant Pipes
Online since: March 2016
Authors: Huan Chun Wu, Ming Xian Zhang, Sheng Long Wang, Bin Yang
However, the data of the 316LN ASS have been not included.
Sources of the data.
The load-displacement data were recorded automatically by the computer control system of the thermal simulator.
After calculating, the true stress-strain data under different test conditions were obtained, as shown in Table 3.
The initial forging temperature is 1000℃, the press speed is 4.5mm/s, and the reduction rate is 60%.
Sources of the data.
The load-displacement data were recorded automatically by the computer control system of the thermal simulator.
After calculating, the true stress-strain data under different test conditions were obtained, as shown in Table 3.
The initial forging temperature is 1000℃, the press speed is 4.5mm/s, and the reduction rate is 60%.
Online since: December 2018
Authors: Sara Verusca de Oliveira, Fábio Roberto Passador, C.M. Correia Pereira, E.A. dos Santos Filho, Edcleide Maria Araújo
The flammability data reported here are the averages of five samples.
For systems with OMMT this reduction is approximately between 12 and 22%.
The reduction of the HRR peak of the systems with OMMT and FRP loads is quite significant in relation to PE.
Table 1 - Cone Calorimeter data in incident heat flux of 50 kWm-2, for PE and its systems.
The data showed the efficiency of the quaternary ammonium salt in the clay organophilization and that the Brazilian clay can be used as nanoparticle in PE nanocomposites.
For systems with OMMT this reduction is approximately between 12 and 22%.
The reduction of the HRR peak of the systems with OMMT and FRP loads is quite significant in relation to PE.
Table 1 - Cone Calorimeter data in incident heat flux of 50 kWm-2, for PE and its systems.
The data showed the efficiency of the quaternary ammonium salt in the clay organophilization and that the Brazilian clay can be used as nanoparticle in PE nanocomposites.
Online since: July 2011
Authors: Shui Li Yu, Jun Xu, Wen Xin Shi, Yong Sun, Ling Zhi Jia
The results showed that a temperature of 37 °C, volume reduction factor (VRF) of 4, TMP of 0.20 MPa and crossflow velocity of 4.5 m/s were the feasible operation conditions for the membrane, and the average flux could reach 75 L/(m2h).
Firstly, the influences of transmembrane pressure (TMP) and crossflow velocity on the membrane flux were investigated when the temperature and volume reduction factor (VRF) of the PWfPF were fixed at 37 °C and 4, respectively.
During the long-term operation of the pilot-scale filtration system, the removal of crude oil, HPAM, turbidity and TSS were investigated to evaluate the retention effectiveness of foulants(data not given).
Firstly, the influences of transmembrane pressure (TMP) and crossflow velocity on the membrane flux were investigated when the temperature and volume reduction factor (VRF) of the PWfPF were fixed at 37 °C and 4, respectively.
During the long-term operation of the pilot-scale filtration system, the removal of crude oil, HPAM, turbidity and TSS were investigated to evaluate the retention effectiveness of foulants(data not given).
Online since: May 2014
Authors: Abdolreza Ataei, Mark A. Bradford
All connection components were taken as being the same size as used in the experiments against which the method is calibrated, and furthermore the model does not need recourse to empirical push-out test data.
The increment in the load capacity is only 1% for 150% of minimum pretension and the reduction in the load capacities are 2%, 4% and 8% for 75%, 50% and 25% pretension, respectively.
The modelling is simplified in its treatment of concrete in tension as being quasi elastic-plastic, and it has the facility to handle the stud shear connectors in a discrete fashion rather than by the use of springs and empirical push test data.
The technique was shown to be accurate when compared with comprehensive test data reported elsewhere, and it provides an efficacious means for structural modelling in order to develop much-needed design guidance for this application of composite structures technology.
(v) Reductions in the degree of shear connection cause decreases the load capacity of the composite joints and increases in deflection.
The increment in the load capacity is only 1% for 150% of minimum pretension and the reduction in the load capacities are 2%, 4% and 8% for 75%, 50% and 25% pretension, respectively.
The modelling is simplified in its treatment of concrete in tension as being quasi elastic-plastic, and it has the facility to handle the stud shear connectors in a discrete fashion rather than by the use of springs and empirical push test data.
The technique was shown to be accurate when compared with comprehensive test data reported elsewhere, and it provides an efficacious means for structural modelling in order to develop much-needed design guidance for this application of composite structures technology.
(v) Reductions in the degree of shear connection cause decreases the load capacity of the composite joints and increases in deflection.
Online since: June 2014
Authors: Li Zhu Hou, Jochen Wenninger, Xu Jie Li
The fit between measured data and modeled results was excellent.
Fig. 2 and Table 2 show that the modeled soil moisture retention curves using the van Genuchten model fit well with the experimental data sets.
It can also be seen from the diagram (Fig. 2), that some curves fit better with the experimental data than others.
With the reduction of soil saturation, the suction sensitivity on soil moisture content decreased gradually.
The higher the applied suction, the lower the rate of reduction in volumetric water content becomes.
Fig. 2 and Table 2 show that the modeled soil moisture retention curves using the van Genuchten model fit well with the experimental data sets.
It can also be seen from the diagram (Fig. 2), that some curves fit better with the experimental data than others.
With the reduction of soil saturation, the suction sensitivity on soil moisture content decreased gradually.
The higher the applied suction, the lower the rate of reduction in volumetric water content becomes.