This work uses data analysis related to emergency calls from customers of a power distribution utility in Brazil, order investigate how temporal aspects and climatic characteristics influence the demands electricity grid these are correlated with number received system over time. Therefore, statistical was performed based on calculation Pearson’s coefficient correlation for numerical chi-square...

ADVERTISEMENT RETURN TO ISSUEPREVAddition/CorrectionNEXTORIGINAL ARTICLEThis notice is a correctionCorrection to “Unraveling 1-Hexene Hydrogenation over Dilute Pd-in-Au Alloys”Jessi E. S. van der Hoeven*Jessi Hoeven*Email: [email protected]More by Jessi Hoeven, Hio Tong NganHio NganMore Ngan, George YanGeorge YanMore Yan, Joanna AizenbergJoanna AizenbergMore Aizenberghttps://orcid.org/0000-0002...

ADVERTISEMENT RETURN TO ISSUEPREVAddition/CorrectionNEXTORIGINAL ARTICLEThis notice is a correctionCorrection to “Controllable Preparation of Nano-Ni Eliminate Step Edges Carbon Deposition on Ni-Based Catalysts for Methane Dry Reforming”Zongpeng ZouZongpeng ZouMore by Zongpeng Zouhttps://orcid.org/0000-0002-7567-0733, Tao ZhangTao ZhangMore Zhanghttps://orcid.org/0000-0002-0625-6141, Li LvLi Lv...

Alfvén waves propagate in electrically conducting fluids in the presence of a magnetic field. Their reflection properties depend on the ratio between the kinematic viscosity and the magnetic diffusivity of the fluid, also known as the magnetic Prandtl number Pm. In the special case Pm = 1, there is no reflection on an insulating, no-slip boundary, and the incoming wave energy is entirely dissip...

Nowadays, electricity is one of the most significant infrastructures required for economic development of countries. Hence, predicting electricity demand is very important especially in industry as a major electricity-consuming sector. The majority of studies under the subject of electricity demand have been performed by econometrics and it is not possible to investigate the effect of different...

Dah-An Luh,1,2,* Chi-Lu Chen,1 Xihui Liang,1,3 Cheng-Maw Cheng,2 and Ku-Ding Tsuei2 1Department of Physics, National Central University, Taoyuan 32001, Taiwan 2National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan 3Guangzhou Research Institute of Optics-Mechanics-Electricity Technology, Guangzhou 510663, People’s Republic of China (Received 24 April 2012; revised manuscript rece...

in the sector of electricity production, the existence of investment resources limitation and environmental factors are the main factors that influence this process. the reduction of costs and the destructive impacts of environmental have been always mentioned by specialists. consequently, the drasticality of the environmental protection and the electric-energy production lead to focus on solar...

external fluted feed rolls are commonly used in grain drills. the fluted feed roll meters a volume of seeds and does not singulate the seeds as do the precision planters; therefore, there will be inherent variation in the number of seeds delivered per unit of time. this research was conducted to investigate the effect of seed meter drive shaft and ground speeds and outlet positions in a grain d...

determining landslide size could be a difficult and expensive task. in this research, size parameters of 142 landslides recognized in tajan river basin, northern iran, have been assessed. the dataset was prepared through the extensive field surveys and using the satellite imagery available via google earth. dependence between landslides area (a-m2), volume (v-m3), and depth (d-m) was appointed ...

one of the most important issues about production structure and measurement of factors utilization in industry is the study of substitutability among the production factors. while, energy, for its particular features like finite and the direct relationship between energy usage and air pollution; and specifically abundance of energy resources and allocation of subsidies to different energy carri...