Children of the 21st century learn to use gadgets much earlier than they learn to read, which is a positive trend of tech-savvy humanity, but it at the same time poses doubts about where the humanity is heading.
In fact, this is often considered to be the most involved DNA manipulation process known in Nature! We focus in this project on a computational model for gene assembly consisting of only three rewriting rules describing the transformation of Thesis about computer technology micronuclear gene into a macronuclear gene.
This project would extend the currently existing Gene Assembly Simulator http: It would incorporate into the simulator the option to draw a directed graph and it would implement the simple gene assembly operations on directed graphs.
The student taking up this project would also design and implement graph algorithms for analyzing the computational power of the simple gene assembly operations. One of the simplest such models is finite automata, representing an imaginary device with finite set of states.
At every moment, this device can be in one of its states, and having obtained some input, it may change its state to another one. Though this looks amazingly simple, many non-trivial results on these devices have been obtained.
With respect to this project, finite automata are to be used in biological sequence comparison: The student will have to introduce the basic concept and some its important properties, as well as give historic information on biological sequence comparison and the methods used in attacking the problem.
An important part of the project is actual implementation of the algorithms. An implementation is expected to produce some interactive visual output, which might be used in learning purposes.
Some comments on complexity of different methods are most welcome. A brief discussion of the methods can be found at: Mikhail Barash Comparison of RNA secondary prediction approaches which are based on different families of formal grammars Last edited over 4 years ago RNA secondary structure prediction is one of the key questions in computational biology.
The problem appears to be computationally hard, and thus some approaches to tackle it have been studied. One of such approaches considers using methods of formal language theory, namely various kinds of grammar models. The sequence is considered as a string which is then parsed according to a certain grammar and the properties of the sequence are concluded from the obtained parse tree.
The student will have to give an introduction to the formulation of the problem and explain its relevance from the point of view of theoretical computer science.
Then the models, such as context-free grammars, tree-adjoining grammars, multi-component grammars, cover grammars, dependency grammars, and some others, alongside with their stochastic versions, are to be introduced. After this, the student will have to discuss different kinds of issues arising with respect to the RNA secondary structure prediction, such as different kinds of loops and hairpins.
A programming part of the project assumes considering different grammar models and implementing them. Analysis and comparison of the obtained results should conclude the work. The introductory material can be found in: Mitchison, Biological sequence analysis: Probabilistic models of proteins and nucleic acids, Cambridge University Press, In short, the problem is to predict the three dimensional folding of a given protein.
Although our understanding of this folding is still limited, many models exist for this problem, combining various hypothesis and insights into the biochemistry of protein sequences with elegant algorithms on strings.
This project would consider some of the existing computational models for protein folding and implement them efficiently.
Ideally, a visual output should be provided. Exact and local string matching simulator using reaction systems Last edited over 4 years ago Reaction systems is a framework developed based on the intuition behind chemical reactions. Every reaction system is represented by a set of reactions where each of them consists of three non-empty finite sets standing for the set of reactants, the set of inhibitors and the set of products.
Any reaction system considers two interesting assumptions: Here we aim to help building a bridge between a purely theoretical world and an extremely practical one.Thesis Statement On Modern Technology Posted on 25th March 31st August by Eric Gilbert Modern technology develops at an unprecedented pace, so that people’s minds can hardly catch up with it and assess its real-life value or dangers for the people, the planet, the world as such.
The purpose of this study was to detennine the effect that computer technology use in the classroom had on students' grades, motivation, attitude and attendance.
Teacher/student Lehmann, my thesis advisor, for his encouragement and opinions. v TABLE OF CONTENTS. ABSTRACT ii Chapter I: Introduction I Statement ofthe Problem 4. Jan 10, · Best Answer: Technology in general has made life more simple and keeps people in touch even though they are thousands of miles away from each other.
Email, instant messaging and web cams keep people in close touch across the miles. Computes are everyhwere, they can tell you when your car tires are low, if your children were driving over the legal limit, and even your blood sugar in an Status: Resolved.
Free sample essay on Computer Technology: Since the beginning of time technology has helped us out as a human race. From the invention of the wheel to the Internet, technology has been a great factor on the way our civilization has grown.
I am an IT graduate and I am willing to help those Information Technology and Computer Science students who have a problem to think their thesis titles.. If you are an IT programmer or IT related please give a suggestions or a title for their thesis.
Oct 22, · Technology is the present world. It affects people’s daily lives. Whether it inspires somebody to be the master at videogames or makes somebody a computer hacker.