Abstract Cumulenes and polyynes have the potential to be applied as linear, sp -hybridized, one-dimensional all-carbon nanowires in molecular electronics optoelectronics. The delocalization conductivity descriptors of two ?-conjugated systems, heterodisubstituted with NO 2 , CN, NH OH groups, were studied using B3LYP, B3LYP/D3, CAM-B3LYP, ?B97XD DFT functionals, combined aug-cc-pVTZ basis set. ...

Finite affine groups are given by groups of translations and di- lations on finite cyclic groups. For cyclic groups of prime order we develop a time-scale (wavelet) analysis and show that for a large class of non-zero window signals/vectors, the generated full cyclic wavelet system constitutes a frame whose canonical dual is a cyclic wavelet frame.

experimental study of the cyclic behavior of unsaturated materials is more complex than that of the saturated materials due to the required equipment, experience and time. furthering investigations in the field of unsaturated materials is necessary to better understand its complexity and sensitivity of unsaturated cyclic parameters to different determinants such as suction path, stress path, lo...

Numerical modeling was carried out to investigate the responses of suction bucket foundations under vertical cyclic loading. Numerical results were compared with centrifuge experiment results. Before the capacity of the model suction bucket to resist cyclic loading could be investigated, the static pullout capacities had to be determined. The buckets with different aspect ratio are investigated...

‎‎A natural generalization of two dimensional cyclic code ($T{TDC}$) is two dimensional skew cyclic code‎. ‎It is well-known that there is a correspondence between two dimensional skew cyclic codes and left ideals of the quotient ring $R_n:=F[x,y;rho,theta]/_l$‎. ‎In this paper we characterize the left ideals of the ring $R_n$ with two methods and find the generator matrix for two dimensional s...

in a large scale cyclic storage system ,as the number of rule parameters and/or number of operating period increase, general purpose gradient-based nlp solvers and/or genetic algorithms may loose their merits in finding optimally feasible solution to the problem. in these cases hybrid ga which decomposes the main problem into two manageable sub-problems with an iterative scheme between ga and l...

the article introduces cyclic dilation groups and finite affine groups for prime integers, and  as an application of this theory it presents a unified group theoretical approach for the  cyclic wavelet transform (cwt) of prime dimensional periodic signals.

we present a 24-year-old female referred with non-healing wound of a few days duration on anterior aspect of her right foreleg. biopsy of the wound was reported to be pyoderma gangrenosum on pathologic report. further work up of the patient for high grade fever and occasional leukopenias revealed the diagnosis of cyclic neutropenia. treatment with granulocyte colony-stimulating factor (g-csf) r...