Due to high speed computer networks, the use of digitally formatted data has increased many folds.The digital data can be duplicated and edited with great ease which has led to a need for effectivecopyright protection tools. Digital Watermarking is a technology of embedding watermark withintellectual property rights into images, videos, audios and other multimedia data by a certainalgorithm .Di...

First, notions of inside components and outside components are introduced for any subset of n-dimensional Euclid space. Next, notions of the bounded domain and the unbounded domain are defined using the above components. If the dimension is larger than 1, and if a subset is bounded, a unbounded domain of the subset coincides with an outside component (which is unique) of the subset. For a spher...

Background: Relationships are the foundation of human social life. If this relationship is well established in academic environments, educational objectives are more conveniently obtained. The aim of this studyDetermining factors affecting student- professor relationship in performing educational and learning activities from the perspective of male and female  apprentices, interns and Assistant...

Background & Aims: Antibodies, well-known as immunoglobulins (Igs), are produced by B lymphocytes and specifically defend against pathogens. Igs are glycoproteins and have high diagnostic value in several diseases including infections (1). Igs are composed of light and heavy chains (2, 3). Each chain is comprised of about 110-120 amino acid residues which create immunoglobulin folds named domai...

The Melvil Dewey Decimal Classification system maps the human knowledge domains into a library classification decimal system, which means that the knowledge is discretized. The domains are countable similarly to how Cantor proved the countability of the fractions’ domain. The debate about the “inter-” and “multi-” disciplinary domains may also be extended into “sub-domains” or from another poin...

background: social health is a dimension of health affected and interacts with other dimensions. considering the rate of world changes, foresighting the influence of future events and possible trends on social health could bring about advantageous information for social policy makers. methods: this is a qualitative study of futurology with cross impact analysis approach. after studying possible...