Gallery — Project / Lab Report

This is a project done as a part of academic curriculum

The Internet has become the broadest area in which to exchange information and communicate.Some use this function in a positive way, whilst others do so negatively. With the growth of the Internet, social networks have also grown. Social networks are used in different fields and for different proposes. They are used in higher education to enhance training and collaborative learning and exchange knowledge in an interaction environment. This paper aims at finding the 10 best universities by measuring the use of social networks in education.Universities are selected for this experiment from the Academic Influence Ranking website for the domain of computer science overall (type A) (for more information about the selected universities please visit this link: http://pubstat.org/).

ERCESI Weekly Report template.

This template outlines the different sections that are required for the reports for the lab course in TNM079 at Linköping University. You are encouraged to use the source for this template to produce your own lab reports. Each section title is followed by a short description and possible requirements. First out is the abstract. It should give a rough overview of the report, including purpose, key insights and major conclusions. It can additionally include a brief description of the methods used. The abstract should consist of 100 to 200 words. Remember that a good lab report does more than present results; it demonstrates the writer's comprehension of the concepts and insights behind the methods.

Modèle simple à utiliser pour un rapport de l'Université de Sherbrooke

We study Logarithmically Spiral Trajectories and, in particular, we look for a solution to minimize the transit time of a Spacecraft propelled by a Solar Sail, while simultaneously minimizing the area of the Solar Sail, which would allow us to carry more payload on board. We start by analyzing the forces that act on the Spacecraft taking into account that its propellant is a Solar Sail; we use the studied forces to deduce the motion equations. We then solve this motion equation with a Runge-Kutta 4 method and transform the problem of minimizing time and area to a Non-linear Optimization problem. When solving the NLP we also try to minimize the relative final speed of th spacecraft with the destination planet in order to guarantee the possibility of a safe landing on its surface. The model improves when an angle parameter α (describing the angle formed by the Solar Sail with the colliding photons) is defined as a piecewise constant function and optimized whose values are optimized in every interval to minimize transit time and Area. Using the developed model to optimize the trajectory to be followed for sending from Earth to Mars a 2000kg-spacecraft propelled by a Solar Sail, subject to the condition that at trajectory start Mars and Earth were at their closest approach, and the Arrival Relative Velocity is less than 9km/s, give us a minimal transit time of 500days and a minimal area for the Solar Sail of 183158m2, meaning that the maximal payload would be 718kg. Compared with different number of partitions of α, the optimum stays stable. This gives a solid optimal trajectory and a great result for the numerical method used. Actually, waiting until the best moment to throw the Spacecraft, id est, Mars is at 1.14 radians respectively to Earth initial position, the minimal sail area 145950 m2 and, therefore, ables to transport until 978 kg of payload with the same transit time. In addition and to conclude we tried the model to optimize the inverse trajectory.

Modelo Relatório

In English: This is a Latex template for São Paulo Research Foudation (FAPESP) reports (annual or final). This is the modified version of the original Latex template from following website. Original Source: http://www.howtotex.com For information about FAPESP, check http://www.fapesp.br/en This template targets mainly on reports in Portuguese language. New additions and changes in the latest version: Added the possibility of including multiple members in the research team, with the commands \memberA{Name of Member A} \memberB{Name of Member B} \memberC{Name of Member C} etc. Included commands to define project modality and the research agency (if you want to use the same model for other research agencies such as CAPES, CNPq etc). In Portuguese: Este é um modelo Latex para relatórios (anual ou final) da Fundação de Amparo à pesquisa do Estado de São Paulo (FAPESP). Esta é uma versão modificada do modelo Latex do site supra mencionado. Para informações sobre a FAPESP, verifique http://www.fapesp.br Esse modelo foca principalmente nos relatórios escritos em Português. Novas adições e alterações na última versão: Foi adicionada a possibilidade de incluir vários membros no grupo de pesquisas, com os comandos \membroA{Nome do Membro A} \membroB{} \membroC{} etc. Foram incluídos comandos para definir modalidade de projeto e agência de fomento (caso queira utilizar o mesmo modelo para outras agências, CAPES, CNPq etc). Author/Autor: André Leon Sampaio Gradvohl, Dr. Email: andre.gradvohl@gmail.com Lattes CV: http://lattes.cnpq.br/9343261628675642 GitHub: http://gradvohl.github.io/ Last update/Última versão: 19/Feb/2018

A stylized lab report for college chemistry classes. Designed specifically for the Santa Rosa Junior College Chemistry courses, but will generalize to any chem lab classes.