In some of our codes, we have noticed some slight discrepancies in the results when using MKL AXPY calls and our own explicit loops to calculate Y=Y+ALPHA*X. When we are performing iterative matrix solutions, the final solutions using AXPY can be significantly worse than ...
Given an m * n matrix M initialized with all 0's and several update operations. Operations are represented by a 2D array, and each operation is represented by an array with two positive integers a and b, which means M[i][j] should be added by one for all 0 <= i < a and 0 <=...
Nowadays, there are smartphone applications that instantly translate text and even solve math problems if you just point your phone’s camera at them. Your job is to implement a much simpler functionality reminiscent of the past — add two integers written down as ASCII art. An ASCII art is ...
This indicates that the metal atoms are more likely to produce new carbide phases that are different from the matrix phase, which signifies that the Characteristics of passivation film Numerous studies have shown that the corrosion resistance of the passivation films plays an important role in the ...
In some of our codes, we have noticed some slight discrepancies in the results when using MKL AXPY calls and our own explicit loops to calculate Y=Y+ALPHA*X. When we are performing iterative matrix solutions, the final solutions using AXPY can be...
In our previous studies, two main reasons for the reduction of the η phase growth by addition of Si in Al hot-dip coating were discussed. First, the Si addition has a structural effect on the vacancy that exists inside the η phase, which interferes with the diffusion of Al and changes...
The chemical compositions of Portland cement (%). SiO2 Al2O3 Fe2O3 MgO SO3 Alkali Ignition Loss 22.81 5.62 3.36 1.35 2.17 0.54 2.60 Two types of nano-particles were used in this work. They were nano-SiO2 (NS), with particle sizes of 15 nm and 30 nm, and nano-TiO2 (NT) with a...
In addition, the lower DC value with incurred through the addition of the comonomer could have indicated that more residual comonomers would exist in the resin matrix even after the polymerization process. These residual monomers would cause cytotoxic release in the oral environment during function....
2.1. Preparation of CuONPs Copper oxide nanoparticles (CuONPs) were prepared using DMF as the reducing and stabilizing agent according to the previous reports in literature [21,22]. Briefly, CuSO4·5H2O (0.2 g) was poured into a two-necked glass flask containing DMF (10 mL). The flask ...