For any integer N > 1, we construct feedback with carry shift registers over Z/(N) (N -FCSRs). The case when N is a prime, was investigated by Klapper and Goresky [1, 2]. We present the basic properties of N -FCSRs. We solve the register synthesis problem: given a small number of symbols of a sequence over Z/(N) synthesize the smallest N -FCSR that outputs the sequence.

In this paper we investigate graph-based minimum-adder integer multipliers using carry-save adders. The previously proposed approaches use carry-propagation adders with two inputs and one output and are not suitable for carry-save adder implementation when we have a single input and a carry-save output of the multiplier. Using carry-save adders avoids carry propagation and will result in a high...

We performed the measurement of the inclusive electron scattering off the proton [1, 2] in the resonance region (W < 2.5 GeV) at momentum transfer Q below 4.5 (GeV/c) with the CLAS detector. The large acceptance of CLAS provided an access to a large, continuous two-dimensional kinematic domain in Q and x, allowing therefore an integration of the data at fixed Q over x-interval. The covered x-in...

 ABSTRACT Background: Evaluation of breast masses in women under 40 years old starts with a Triple Test Score (TTS) which is composed of clinical breast examination, mammography and fine needle aspiration. Increased breast density in this age group decreases the sensitivity of mammography. So deciding whether to biopsy such nondiagnostic lesions or not is subject to challenge. Breast masses up ...

background: breast cancer is the most common cancer in women. prostate‑specifc antigen  (psa) is a marker of prostate gland malignancy, which has been considered in cases with breast cancer in recent years. the goal of this study was to determine total and free psa levels in cases with malignant and benign breast lesions. methods:   in  this case–control study, ninety women with histological pr...

the aim of this study was to evaluate the role of fine needle aspiration cytology in the diagnosis of abdominal and retroperitoneal masses in children on this study. in 53 cases of childhood abdominal and retroperitoneal masses within a 4 year period (1998- 2001) preoperative fine needle aspiration was done under the guide of ct scan. 2 pathologists reviewed fine needle aspiration smears. in al...

The paper deals with the question whether logical truth carry information. On the one hand it seems that we gain new information by drawing inferences or arriving at some theorems. On the other hand the formal accounts of information and information content which are most widely known today say that logical truth carry no information at all. The latter is shown by considering these accounts. Th...

We present the logic analysis, circuit implementation and verification of a novel selftimed adder scheme based on Carry Select (CS) logic. The preliminary analysis of the variabletime behavior of CS logic justifies the design of self-timed CS adders, and identifies the best choice for the block size to optimize the average performance. Hence we describe the logic design and full-custom circuit ...

Although the majority of concept-learning systems previously designed usually assume that their training sets are well-balanced, this assumption is not necessarily correct. Indeed, there exist many domains for which one class is represented by a large number of examples while the other is represented by only a few. The purpose of this paper is 1) to demonstrate experimentally that, at least in ...