Thrust Vectoring Control for Heavy UAVs, Employing a Redundant Communication System.

Recently, various research studies have been developed to address communication sensors for Unmanned Aerial Systems (UASs). In particular, when pondering control difficulties, communication is a crucial component. To this end, strengthening a control algorithm with redundant linking sensors ensures the overall system works accurately, even if some components fail.

A Proposed System for Multi-UAVs in Remote Sensing Operations.

This paper proposes the design of the communications, control systems, and navigation algorithms of a multi-UAV system focused on remote sensing operations. A new controller based on a compensator and a nominal controller is designed to dynamically regulate the UAVs' attitude. The navigation system addresses the multi-region coverage trajectory planning task using a new approach to solve the TSP-CPP problem.

WILD HOPPER: A heavy-duty UAV for day and night firefighting operations.

Forest fires are among the most dangerous accidents, as they lead to the repercussions of climate change by reducing oxygen levels and increasing carbon dioxide levels. These risks led to the attention of many institutions worldwide, most notably the European Union and the European Parliament, which led to the emergence of many directives and regulations aimed at controlling the phenomenon of forest fires in Europe, such as the (E.U.

Fast Multi-UAV Path Planning for Optimal Area Coverage in Aerial Sensing Applications.

This paper deals with the problems and the solutions of fast coverage path planning (CPP) for multiple UAVs. Through this research, the problem is solved and analyzed with both a software framework and algorithm. The implemented algorithm generates a back-and-forth path based on the onboard sensor footprint.

Incidence and predisposing factors of vancomycin-induced nephrotoxicity in children.

Introduction: To investigate the pattern of vancomycin-associated nephrotoxicity in children and to examine potential predisposing factors for nephrotoxicity, including average serum trough concentrations ≥10 μg/mL.

Methods: Patients ≥1 week old to ≤15 years with normal baseline serum creatinine values who received vancomycin for ≥48 h between October 2010 and September 2012 were retrospectively evaluated. Nephrotoxicity was defined as a serum creatinine increase of ≥0.

Characteristic patterns of lip prints in Egyptian population sample at Dakahlia Governorate.

Human identification is one of the most challenging sciences. Recently, study of lip prints has become slightly fashionable in forensic field. The aim of the present work is to determine the pattern of lip prints and evaluate its uniqueness in a sample of Egyptian population.

Female genital mutilation/cutting and issues of sexuality in Egypt.

Female genital mutilation/cutting (FGM/C), officially referred to as female circumcision and at community level as tahara (cleanliness), is still prevalent in Egypt. This study was designed to examine the role of female sexuality in women's and men's continued support for FGM/C, and their perceptions of its sexual consequences. The study was conducted in 2008-09 in two rural communities in Upper Egypt and a large slum area in Cairo.