The most common problem occurs when sending the data from one person to another person due to security problem like hacking the data by tracking the password by third party. So everything will be lost by the user. The proposed system consists of public key cryptography technology. In that, we will implement the communication process through RSA algorithm. Here we take two images (Cover image an...

Digital watermarking [1] is the act of hiding information in multimedia data, for the purposes of content protection or authentication. In ordinary digital watermarking, the secret information is embedded into the multimedia data (cover data) with minimum distortion of the cover data. Due to these watermarking techniques the watermark image is almost negligible visible. In this paper we will di...

Playwriting guides, creative writing handbooks, and screenwriting manuals are replete with guidance as to how an author should express their themes. One common rule of thumb is that the climax where themes, characters, narrative’s result converge in terminal thematic statement. If theme established elaborated on during a film, then its film’s authors position matter through or lack thereof. As ...

Using known results regarding PCP, we present simple proofs of the inapproximability of vertex cover for hypergraphs. Specifically, we

D |f ′|2 dx dy. In particular, we will cover the basic structure of these functions their boundary values and their zeros along with two important operators that act on this space of functions the forward and backward shifts. This survey is by no means complete. For example, we will not cover the Toeplitz or Hankel operators on these functions, nor will we cover the important topic of interpola...

studies on vegetation changes of rangelands under grazed and non-grazedconditions are of great importance in the range management planning programs. to determinethe change process of vegetation, this study was performed in inche shorezar site of golestanprovince for nine years (1997-2005). the vegetation parameters were measured every year inseveral fixed plots inside and adjacent of exclosures...

The optimal path cover problem is to find a minimum number of vertex disjoint paths which together cover all the vertices of the graph. Finding an optimal path cover for an arbitrary graph is known to be NP-complete [3]. However, polynornial-time algorithms exist for trees [4], cacti [4] and for interval graphs [9]. The solution presented in [2] For circular-arc graphs is known to be wrong. In ...

Cover crops are important components of sustainable agricultural systems. They increase surface residue and aid in the reduction of soil erosion. They improve the structure and water-holding capacity of the soil and thus increase the effectiveness of applied N fertilizer. Legume cover crops such as hairy vetch and crimson clover fix nitrogen and contribute to the nitrogen requirements of subseq...

background and purpose: according to developments related to the relative autonomy of universities and acquired extensive powers by the board of trustees of universities of medical sciences and healthcare services in a twenty-year perspective of country and in the context of the fourth and fifth socio-economic cultural development of country, necessity of developing financial and transactional ...