We present three attacks on the Prime Power RSA with modulus N = pq. In the first attack, we consider a public exponent e satisfying an equation ex − φ(N)y = z where φ(N) = pr−1(p − 1)(q − 1). We show that one can factor N if the parameters |x| and |z| satisfy |xz| < N r(r−1) (r+1)2 thereby extending the recent results of Sakar [16]. In the second attack, we consider two public exponents e1 and...

In animal ribosomes, two stalk proteins P1 and P2 form a heterodimer, and the two dimers, with the anchor protein P0, constitute a pentameric complex crucial for recruitment of translational GTPase factors to the ribosome. To investigate the functional contribution of each copy of the stalk proteins, we constructed P0 mutants, in which one of the two C-terminal helices, namely helix I (N-termin...

Mathematical reasoning is a systematic thinking process based on mathematical logic in solving problems that affect the creation of logical decisions knowledge students already have. This study aims to analyze students' abilities initial abilities. The method used qualitative with descriptive approach using triangulation techniques. research subjects were class VIIIB SMP Negeri 15 Konawe Selata...

Brazil is one of the world’s largest producers and exporters cattle, chicken swine. Therefore, co-movements Brazilian meat prices are important for both domestic foreign stakeholders. We propose to analyse cross-correlation between in Brazil, namely, swine chicken, including also analysis information from some commodities, namely maize, soya beans, oil, exchange rate. Our sample covers recent p...

BACKGROUND The recent spread of positron emission tomography-computed tomography (PET/CT) poses extremity dosimetry challenges. The question arose whether the radiation dose measured by the ring thermoluminescent dosimeter usually worn on the proximal phalanx (P1) of the index finger measures doses that are representative of the true doses received by the upper extremities of the operators. A p...

We study the long time behavior of solutions of the wave equation with absorbtion |u|p−1u and variable damping V (x)ut, where V (x) ∼ V0|x|−α for large |x|, V0 > 0. For α ∈ [0, 1) and 1 < p < (n + 2)/(n − 2) we establish decay estimates of the energy, L2 and Lp+1 norm of solutions. We find three different regimes of decay of solutions depending on the exponent of the absorbtion term. We show th...