The conversion of land functions can result in a decrease environmental quality, which reduce the diversity butterflies. This study aimed to determine level and find most abundant less butterfly species around campus 4 UAD. sampling was done at area, vacant land, rice fields housing sites. Each these sites had 2 plots consisted 5 subplots, respectively. Sampling carried out four times, morning ...

Abstract The ongoing monitoring of the Galactic center and Sgr A*, central supermassive black hole, produces surprising unexpected findings. This goes hand in with technical evolution ground- space-based telescopes instruments, but also progression image filter techniques such as Lucy–Richardson algorithm. As we continue to trace members S cluster close A* on their expected trajectory around pr...

Many known planning tasks have inherent constraints concerning the best order in which to achieve the goals. A number of research efforts have been made to detect such constraints and to use them for guiding search, in the hope of speeding up the planning process. We go beyond the previous approaches by considering ordering constraints not only over the (top-level) goals, but also over the sub-...

This document discusses some of the security problems and practical problems with the current Session Traversal Utilities for NAT (STUN) authentication for Traversal Using Relays around NAT (TURN) messages. Status of This Memo This document is not an Internet Standards Track specification; it is published for informational purposes. This document is a product of the Internet Engineering Task Fo...

To cite: Magalhães-Costa P, Chagas C. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2015209745 DESCRIPTION A 60-year-old Caucasian Portuguese man, who had emigrated from Mozambique 30 years earlier, presented to our department with a 1-month history of epigastric pain, nausea, vomiting, weight loss and watery diarrhoea. He had two previous episodes of treated sy...

We introduce a general class of causal dynamic discrete-time nonlinearities which have certain monotonicity and Lipschitz continuity properties. In particular, the discretizations of a large class of continuous-time hysteresis operators obtained by applying the standard sampling and hold operations belong to this class. It is shown that closing the loop around a power-stable, linear, infinite-d...