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Online since: September 2013
Authors: Jian Yao, Shan Wu
Using the weather data in a typical city in hot summer and cold winter zone, an analysis of the application potential of climate adaptive window materials is given.
Using the weather data in a typical city in hot summer and cold winter zone, a qualitative analysis of the application potential of this kind of windows is given.
Zhu, “Enhanced Supervision Strategies for Effective Reduction of Building Energy Consumption-A Case Study of Ningbo,” Energy and Buildings, vol. 43, pp. 2197-2202, 2011
Online since: August 2021
Authors: Bao Agula, Jin Hao Li, Wunengerile Zhang, Yun Wu, Tegshi Muschin, Jing Chun Jia
Before testing, degassing the material for 5 h at 100 ℃, calculated BET surface area based on adsorption data (p/p0=0.05-0.25).
Chen, Nitrogen-doped hierarchically porous carbon spheres as efficient metal-free electrocatalysts for an oxygen reduction reaction, J.
Pan, Hierarchically porous carbon with pentagon defects as highly efficient catalyst for oxygen reduction and oxygen evolution reactions, J.
Chen, Nitrogen-doped hierarchically porous carbon spheres as efficient metal-free electrocatalysts for an oxygen reduction reaction, J.
Yuan, P-doped mesoporous carbons for high-efficiency electrocatalytic oxygen reduction, Chinese J.
Online since: October 2014
Authors: Dong Wang, Hao Guo
Industrial development is extensive with heavy tasks of energy conservation and emission reduction in industrial fields.
Strengthen energy audit, energy consumption statistics and publicity work about public buildings, promote construction of public building energy efficiency and water saving supervision platforms, and carry out energy consumption subentry measures and real-time monitoring over all large-scale public buildings in the region; reinforce construction of energy consumption monitoring and energy conservation supervision systems to realize monitoring data sharing; carry out testing and marking of energy use efficiency towards newly-built and transformed large-scale public buildings; implement quota management over large-scale public building energy consumption (power consumption) and bring punitive prices into effect on the energy consumption exceeding the quota.
Vigorously develop energy-saving and environment-friendly green building materials, establish green building material certification system and compile green building material product catalogs; encourage the use of advanced energy conservation and emission reduction technologies and products, transform advanced mature energy conservation and emission reduction technologies, processes, construction methods and products towards engineering construction standards, and greatly promote the application of high-performance, low-material consumption and renewable building materials and advanced, applicable complete technology.
Market measures: positively encourage the enterprises in the Low-carbon City to participate in the carbon emission trading in Shenzhen and encourage the trading of emission reduction units generated from emission reduction projects, such as the “Certified Emission Reductions” under the clean development mechanism.
Administrative measures: introduce relevant measures to affix the responsibility of the units failing to accomplish the tasks of energy conservation and emission reduction as well as the energy conservation and emission reduction work leading group member units failing to fulfill or incorrectly fulfilling energy conservation and emission reduction job duties; develop low-carbon labeling system and introduce relevant standards and laws and regulations for calculating carbon footprints.
Online since: September 2014
Authors: Hai Jing Zhao, Fu Xin Chai, Ya Dong Jin, Huang Feng Yan
So the maximum erosion depth near the left and right dike was decreased by 3.0m and the average depth reduction was 0.9m.
Model Verification Test The big flood with a return period of about 15 years happened at Chengde county reaches of Luanhe river in July 1994, which is a representative flood with verification data and relatively recent emergence.
The maximum erosion depth near the left and right dike was decreased by 3.0m and the average depth reduction was 0.9m.
So the maximum erosion depth near the left and right dike was decreased by 3.0m and the average depth reduction was 0.9m.
Online since: July 2014
Authors: Jing Wang, Dong Ming Wang
Comparative to the existing research, variable fuzzy clustering and comprehensive vulnerability index model are more objective in data processing and the influence of the clustering categories is reduced.
The study is used variable fuzzy clustering method to analysis the data of the disaster-carrying bodies’ vulnerability and build up an index model of the disaster-carrying bodies’ vulnerability.
Considering the problem to get data and the degree of influence of each factor, this study selects population density and investment in disaster prevention as indexes of social vulnerability.
Assessment of disaster-carrying bodies’ comprehensive vulnerability A certain city is taken as research object and 10 years of indicator data (2001-2010) is chosen for analysis.
The original data is showed in Table 1.
Online since: June 2017
Authors: Ji He Zhou, Wei Cui
After the comparison of relevant data between Ma Qun and excellent male javelin athletes all over the world, Ma Qun’s advantages and shortages have been found out, thus can help providing kinematics indicators and technical guidance for the training of Chinese athletes.
Meanwhile, by comparing relevant datas of Ma Qun with other excellent male javelin athletes in the world, this paper helped to find out their advantages and shortages, so as to improve the technical level in sports and narrow the gap with world excellent athletes as well as to offer more kinematics indicators and technical guidance for the technique training of Chinese athletes.
Original data was smoothly processed through low-pass filter, with its break frequency of 8 Hz.
By studying the data, we discover that the angle of Ma Qun’s right knee is 147.80° in T1, 137.00° in T2, with a reduction of 10.80°; While the right knee angle of world’s excellent athletes is usually 151.00° in T1 and 148.00° in T2, with a reduction of only 3.00°.
Comparing this data with the 21.00° body torso angle of world’s excellent athletes in T3, we can see that the difference is small.
Online since: September 2014
Authors: Aniello Riccio, F. Scaramuzzino, C. di Costanzo, P. di Gennaro
The obtained numerical results have been compared to experimental literature data and to the numerical outputs of Instantaneous and Standard Gradual Degradation Models.
The obtained numerical results have been compared to experimental literature data and to the numerical outputs of Instantaneous and Standard Gradual Degradation Models.
The obtained numerical results have been compared with literature experimental data [10] and numerical results obtained by using standard instantaneous and gradual degradation models.
Figure 3: (left) investigated circumferenzial meshes and (right) comparison between experimental data and numerical IDM results for H8 and H32 mesh.
It can be appreciated that the energy-based degradation model, clearly mesh independent, shows an excellent agreement with experimental data in terms of ultimate load and a clearly mesh independence.
Online since: September 2008
Authors: Kazuhiro Mochizuki, Hidekatsu Onose
Based on the Monte Carlo simulated data for 35-400 keV implantation, we determine the nine Dual-Pearson parameters and confirm precise reproduction of profiles of 10 15-1021 cm-3 Al with sufficient smoothness.
An order of magnitude reduction in the amplitude of the data scattering is required for simulating high-voltage devices because the drift layer doping is quite low (< 10 16 cm-3).
Continuous function approximation has thus been used to take a best fit of the data of implanted Al concentration profiles and put those data into a device simulator.
By preparing a table with these energy-dependent parameters and entering the data of the table into the device simulator, the computing time for the Dual-Pearson profiles in Fig. 3 was a few seconds.
Based on the Monte Carlo simulated data, we determined the nine Dual-Pearson parameters and observed precise reproduction of Al concentration profiles with sufficient smoothness.
Online since: August 2013
Authors: Jin Jin Xu, Hou Yu He, Chuan Dong Li
In this paper, external network was equivalent based on the BPA data of actual grid combined with PSCAD.
The data of inner network was added to the data of equivalent grid.
The data was recorded in T card.
The main advantages of the method were as follows: 1) This method was based on data format of BPA.
Analysis and Review of Static Network Reduction Approaches.
Online since: April 2016
Authors: Lukáš Kalina, Jiří Kratochvíl, Ladislav Pařízek, Vlastimil Bílek Jr., Petr Kosár
The use of all the admixtures resulted in a reduction in early age strength, while only shrinkage reducing admixture had significant impact on pore size distribution.
Moreover, the reference mortar was modified by commercially available shrinkage reducing agent containing 50–100% 2-methylpentane-2,4-diol (according to its safety data sheet).
The most serious compressive strength reduction appeared after the 24 hours, while at later ages, the strength decrease was not so significant.
Flexural development was slightly different from the compressive strength development beyond the 24 hours: After 7 and 28 days the mortars with FBCFA and CKD showed similar flexural strength as the pure slag mortar, some reduction was apparent after the 56 days, although these values can be affected by the uncertainty of the measurement.
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