In order to reduce fuel savings in a given flight the vertical navigation profile in terms of speed and altitude that provides the most economical flight has to be found. An algorithm was developed using an aircraft performance database to determine the optimal vertical flight profile considering a take-off weight, flight distance, step climb and weather conditions. This algorithm is based on linear interpolations of the performance tables using the Lagrange method. The algorithm according to departure date and coordinates, download the latest available forecast from environment Canada website and calculate the optimal taking into account the effects of wind, pressure and temperature. NomenclatureCI = Cost index FL = Flight level FMS = Flight Management System GARDN = Green Aviation Research & Development Network ISA = International Standard Atmosphere KIAS = Knots Indicated Airspeed LARCASE = Laboratory Research Laboratory in Active Controls, Avionics Controls, Avionics and Aeroservoelasticity. NFZ = No fly zones PDB = Performance database TOC = Top of climb TOD = Top of descent UTC Coordinated Universal Time VNAV = Vertical navigation
It is estimated that currently, in the world, approximately 3% of the population has chronic hepatitis, the hepatitis C virus is the etiological agent most related to the development of this pathology. The diversity of genotypes (7) and quasi-species of HCV, due to its high mutation rate, interferes with an effective humoral immunity. The aim of this work is precisely to evoke those usual drugs used in HCV therapy, as well as cutting-edge drugs. The goal of treatment is the eradication of HCV infection. One strategy offered by the WHO is to eradicate the virus in at-risk populations. Alternatives to the previously used treatment with interferon and ribavirin are shown in this paper; protease inhibitors and other targets have now been developed to make eradication of the virus more effective.
Wounds are inherent to being alive and also a reminder of our fragility in the face of the hostilities of this planet. Annually, it is estimated that 4511 operations are performed per 100,000 population, or 1 surgical procedure every year for every 22 people. There is an art to treating wounds. The support by the doctor for wound healing favors the early recovery of this, in addition to minimizing the risk of infection and gives an aesthetically pleasing appearance, the care that is used today ranging from the cleaning of the wound, the approximation of the edges thanks to the sutures, etc. The following is a review of cutting-edge therapies in this area of medicine, such as biotechnologies, growth factors, gene therapy, and stem cells. Projections indicate an increasing decrease in morbidity and mortality associated with surgical wounds and their repair, as well as more favorable cosmetic outcomes for patients. The results showed that all the described techniques, although not perfect, are perfectible, and with the pertinent precautions can be maximized in favor of care. There is the possibility in the near future, to be a basic part of wound care, in terms of protocols of care, but also in the individualization of treatment.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.