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Nowadays, in the panorama of Internet of Things (IoT), finding a right compromise between interactivity and security is not trivial at all. Currently, most of pervasive communication technologies are designed to work locally. As a consequence, the development of large-scale Internet services and applications is not so easy for IoT Cloud providers. The main issue is that both IoT architectures a...
In this paper, we present an inverse free Krylov subspace method for nding some extreme eigenvalues of the symmetric de nite generalized eigenvalue problem Ax = Bx. The basic method takes a form of inner-outer iterations and involves no inversion of B or any shift-and-invert matrix A 0B. A convergence analysis is presented that leads to a preconditioning scheme for accelerating convergence thro...
Department of General and Vascular Surgery, Hospital in Wejherowo1 Department of Cardiac and Vascular Surgery, Medical University in Gdańsk2 Department of General, Oncological and Gastroenterological Surgery, Jagiellonian University in Cracow3 Department of General and Colorectal Surgery, Medical University in Łódź4 Department of General, Gastrointestinal and Oncological Surgery of the Alimenta...
The effects of alveolar grafting on the development of the craniofacial complex have been reported by numerous investigators. The reported results vary in the literature from significant to very little impediment of maxillary growth. The present work evaluates and compares facial form at age six years in complete unilateral cleft lip and palate patients treated with presurgical orthopedic corre...
Effective model theory is the subject that analyzes the typical notions and results of model theory to determine their effective content and counterparts. The subject has been developed both in the former Soviet Union and in the west with various names (recursive model theory, constructive model theory, etc.) and divergent terminology. (We use “effective model theory” as the ∗Partially supporte...
In this globalization era, there have been drastic changes taking place all over the world. People’s desires are fulfilled when they clearly express their ideas and opinions to others. Thus, need learn speaking skills in order fulfill ambitions, desires, goals. However, it is so difficult for students master skill because encounter some common problems speaking. Therefore, research entitled "A ...
BackgroundFour randomised controlled trials (RCTs) in postmenopausal women with advanced breast cancer (ABC) comparing aromatase inhibitors (AIs) versus the selective estrogen receptor modulator tamoxifen, each individually reported significantly longer progression-free survival (PFS) but none showed a significant difference overall (OS). In these between 6.8% and 55% of tumours were hormone (H...
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