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In this study, we offer a general view at the area of fuzzy modeling and elaborate on a new direction of system modeling by introducing a concept of granular models. Those models constitute a generalization of existing fuzzy models and, in contrast to existing models, generate results in the form of...

Due to the strong suddenness, large destruction and wide impact, disasters can cause serious property and safety loss to tourists, damage significantly tourism infrastructure, properties and resources. In order to prevent disaster and to better understand future disaster risk evolution, we have built...

In this brief contribution, which is based on my talk at the conference, I discuss the dynamics of solutions of nonlinear wave equations near the threshold of singularity formation. The heuristic picture of threshold behavior is first presented in a general setting and then illustrated with three examples.

A number of important results of studying large deformations of hyper-elastic shells are obtained using discrete methods of mathematical physics [1]­[6]. In the present paper, using the variational method for solving nonlinear boundary problems of statics of hyper-elastic membranes under the regular...

Using the complete group classification of semilinear differential equations on the three-dimensional Heisenberg group H, carried out in a preceding work, we estab- lish the conservation laws for the critical Kohn-Laplace equations via the Noether’s Theorem.

Effective query expansion terms selection methods are really very important for improving the accuracy and efficiency of Pseudo-Relevance Feedback (PRF) based automatic query expansion techniques in information retrieval system. These methods remove irrelevant and redundant terms from the top retrieved...

Ovarian cancer is the 2nd most common and the deadliest gynecological malignancy in Nigeria; yet very little is known about women’s knowledge about the disease in our environment. We evaluated the levels of awareness of ovarian cancer risk factors and symptoms among the Nigerian women, and also determined...

Background: HIV-1 infection in northern populations is associated with increased large artery stiffness, both in the absence and presence of combination antiretroviral treatment (cART). It is unclear if similar changes occur in sub-Sahara African HIV-infected persons. The study aimed to determine whether...

Domain Name System (DNS) is an important system for the Internet communication. DNS is a system for distributed management and operation of domain names, and it is possible to associate with the resources such as IP address, instruct the destination host of the e-mail, and so on. On the one hand, it...

Objectives: To search for: (i) potential differences in the within-subject pulse pressure (PP) day time variability between the brachial artery and aorta; (ii) the presence of substantial day time variation in the aortic-to-brachial (AtB) PP disparity. Background: Brachial blood pressure (BP) variability...

The last 15 years have seen an explosion of interest in large artery haemodynamics, and arterial stiffness in particular. A number of devices are now available to assess arterial stiffness, and although many are in routine use, they do not necessarily provide identical information. The aim of this statement...

Objective: The changing living patterns in China are accompanied by an increase in prevalence of cardiovascular disease for which obesity is a significant factor. This study investigated the association between obesity phenotypes and risk of cardiovascular disease in a Chinese cohort. Methods: A sample...

The emergence of the industrial internet of things that drives the fourth industrial revolution, also known as Industry 4.0 (I4.0), is bringing to the forefront the question of how industrial actors can capture value using such technologies. To answer this question, this paper follows a multidisciplinary...

Background: We sought to determine the knowledge of, perception, attitudes, and behaviors toward influenza virus and immunization, and the determinants of vaccination among students, patients, and Healthcare Workers (HCWs) at the American University of Beirut and its affiliated Medical Center. Methods:...

The automotive domain has recently increased its reliance on model-based software development. Automotive models are often heterogeneous, large and interconnected through traceability links. When introducing safety-related artifacts, such as Hazard Analysis, fault tree analysis (FTA), failure modes and...

Background: Physical function prior to allogeneic hematopoietic cell transplant (HCT) is associated with survival and may be associated with patient physical activity (PA). Tools to evaluate PA prior to HCT are scarce. We aimed to evaluate the impact of easily obtained patient-report of PA prior to HCT...

With the proliferation of the Internet's social digital content, sentiment analysis (SA) has gained a wide research interest in natural language processing (NLP). A few significant research has been done in Bangla language domain because of having intricate grammatical structure on text. This paper...

The Adler-Bobenko-Suris (ABS) list contains scalar quadrilateral equations which are consistent around the cube, and have D4 symmetry and tetrahedron property. Each equation in the ABS list admits a beautiful decomposition. We revisit these decomposition formulas and by means of them we construct Bäcklund...

We give a simple derivation of the spectrum of the Dirac magnetic monopole on a unit sphere S2 based on geometric quantization and the Frobenius reciprocity formula. The starting point is the calculation by Novikov and Schmelzer of the canonical symplectic structure on the coadjoint orbits of the isometry...

Background: Although a few studies have suggested an alteration in aortic stiffness in patients with systemic sclerosis (SS), a disease characterized by immunological and microvascular changes and by tissue fibrosis, the functional properties of the large arteries have been understudied in SS. Methods:...

Introduction: In men with hypertension, obstructive sleep apnea (OSA) is associated with increased arterial stiffness. However, it is not clear if the impact of OSA on patients with hypertension is similar in women. Methods: We recruited consecutive patients with established diagnosis of hypertension...

Hypothesis: increased arterial stiffness has been reported in subjects with systemic lupus erythematosus (SLE) compared with healthy controls. In SLE, indexes of organ damage are related to a poor clinical status and worse prognosis independently from the activity of the disease. Data are controversial...

Background: Aortic reservoir pressure (RP) and excess pressure (XSP) derived non-invasively from radial tonometry independently predict cardiovascular events and mortality. However, whether RP and XSP can be derived non-invasively from brachial oscillometric cuff pressure waveforms has never been undertaken....

The New England Compounding Center’s (i.e., NECC) meningitis outbreak represents a major public health crisis of 2012 that led to over 40 deaths, along with infection of several hundred individuals. The outbreak necessitates the need for how such a crisis could be prevented.. The research focuses on...

In this paper we describe the open source data analytics platform KNIME, focusing particularly on extensions and modules supporting fuzzy sets and fuzzy learning algorithms such as fuzzy clustering algorithms, rule induction methods, and interactive clustering tools. In addition we outline a number of...

Based on the academic ideas of resolution-based automated reasoning and the previously established research work on binary α-resolution based automated reasoning schemes in the framework of lattice-valued logic with truth-values in a lattice algebraic structure-lattice implication algebra (LIA),...

Currently, in the field of human-robot interaction (HRI), robots have a problem that can only interact the same at all times with humans. In this paper, therefore, we introduce the concept called a dividual and build a model of the dividual to grow through interactions with others. In addition, using...

The literature on the public acceptance of unmanned aircraft, aka drones, is scarce and undeveloped. This is evident in the absence of theoretical and methodological substantiality in existing research. This research paper suggests a conceptual model for predicting the public acceptance of unmanned aircraft....

The Bäcklund transformations for the relativistic lattices of the Toda type and their discrete analogues can be obtained as the composition of two duality transformations. The condition of invariance under this composition allows to distinguish effectively the integrable cases. Iterations of the Bäcklund...

The Bäcklund transformation (BT) of Adler's lattice equation is inherent in the equation itself by virtue of its multidimensional consistency. We refer to a solution of the equation that is related to itself by the composition of two BTs (with different Bäcklund parameters) as a 2-cycle of the BT. In...

The purpose of this study is to provide preliminary base-line data on public perceptions about the risks associated with nanotechnology. We analyzed the current development of nanotechnology in Chile and the risks associated with the incorporation of this new technology over time, considering the particular...

This paper aims to address issues of doctoral research and supervision, including isolation, lack of resources, candidate-supervisor relationship, quality of supervision, experience of supervisor, match between supervisor and candidate, and quality assurance.

In this paper, an operational drought risk management framework based on the stream-flow intelligent internet control is proposed. In the proposed framework drought can be predicted, evaluated and mitigated by using a dynamic stream-flow control under the sensors detection. The framework mainly includes...

We demonstrate that, for a two-dimensional, steady, solitary wave profile, a flow of constant vorticity beneath the wave must likewise be steady and two-dimensional, and the vorticity will point in the direction orthogonal to that of wave propagation. Constant vorticity is the hallmark of a harmonic...

We study relations between the eigenvectors of rational matrix functions on the Riemann sphere. Our main result is that for a subclass of functions that are products of two elementary blocks it is possible to represent these relations in a combinatorial–geometric way using a diagram of a cube. In this...

The training techniques of the distributed machine learning approach replace the traditional methods with a cloud computing infrastructure and provide flexible computing services to clients. Moreover, machine learning-based classification methods are used in many diverse applications such as medical...

Discretizing a continuous distribution has received much attention among researchers recently. Discrete analogue of the well-known continuous distributions such as Normal, Exponential, Weibull, Laplace, Rayleigh, and so on, are available in the literature. In this paper, we introduce a discrete version...

Introduction: Mass gatherings (MG) may provide ideal conditions for influenza transmission. The evidence for an association between MG and influenza transmission is reviewed to assess whether restricting MG may reduce transmission. Methods: Major databases were searched (Pubmed, EMBASE, Scopus, CINAHL),...

Medical students have limited exposure to field epidemiology, even though will assume public health roles after graduation. We established a 10-week elective in field epidemiology during medical school. Students attended one-week didactic sessions on epidemiology, and nine weeks in field placement sites....

Many self-tuning Proportional–Integral–Derivative (PID) controllers have been proposed. However, these methods are rarely employed to actual systems because of low reliability of an on-line PID parameter estimator. In this work, a performance adaptive controller that has two stages of PID parameters...

Background: Preoperative anxiety is a challenge in most surgical interventions that needs to be taken into consideration. This trial assessed the effect of relation technique on the anxiety and hemodynamic response in patients undergoing surgical procedures. Methods: This single blind, randomized clinical...

Background: Stiffness Index (SI), assessed by finger photoplethysmography (digital volume pulse analysis), has been suggested as a simple and easy measure of arterial stiffness. However, its potential association with cardiovascular risk and coronary artery disease (CAD) has been little studied. The...

We classify the anisotropic elastic curves modulo rescaling and quasi-rotation depending on one parameter for an ample family of anisotropic functionals. Several illustrations of this classification are shown at the end.

Schistosomiasis is a common parasitic infestation that affects 200 million people worldwide. There are more than 76 endemic countries that suffer from this infestation, leading to 200,000 deaths annually. Intestinal schistosomiasis is known to cause a variety of serious gastrointestinal complications....

The role of exports in promoting economic growth has been widely acknowledged. This paper analyses the link between exports, imports, and growth performance in Kenya using time series data. Despite trade liberalization and export promotion policies pursued over time, Kenya’s export growth has been sluggish,...

In this paper, we propose a new class of distributions by compounding Lindley distributed random variates with the number of variates being zero-truncated Poisson distribution. This model is called a compound zero-truncated Poisson–Lindley distribution with two parameters. Different statistical properties...

Over the course of operation, a wireless sensor network can experience failures that are detrimental to the underlying application’s objectives. In this paper, we address the problem of restoring coverage ratio of a damaged area (hole) using only the neighboring nodes. Most existing solutions fail to...