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![Некоторые теоремы теории чисел и применение их в элементарных задачах криптографии](https://writelatex.s3.amazonaws.com/published_ver/818.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142129Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=0447e455b56a842cdfce0b753c6c2384dfe4b706bc2966c24eec9670a759ca35)
Некоторые теоремы теории чисел и применение их в элементарных задачах криптографии
1 часть статьи. 2 часть доступна за дополнительную плату. Обращаться сюда: nikolay.shamaev@gmail.com
dch_nick
![Scientific Methods of Research](https://writelatex.s3.amazonaws.com/published_ver/3763.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142129Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=a5bb555c263e2a9d9fb90a9e205a1ff23ecd92dfe4bc66587b3ad200d7d0a635)
Scientific Methods of Research
The scientific method is a body of techniques for investigating
phenomena, acquiring new knowledge, or correcting and integrating
previous knowledge.
Vaibhav Dave
![Estudio del decaimiento α mediante los métodos WKB y diferencias finitas](https://writelatex.s3.amazonaws.com/published_ver/3760.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142129Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=127b4efe33b52e1f37cdc209c69cee9b7677755e58eea5b1ec5cc1dc95e46d2f)
Estudio del decaimiento α mediante los métodos WKB y diferencias finitas
Se pretende describir el decaimiento de una partícula α encontrando los niveles de energía Eα correspondientes a los estados ligados de la partícula producto de la desintegración. Los niveles de energía y los estados ligados se encuentran mediante dos métodos de aproximación: WKB y diferencias finitas. Posteriormente se halla el tiempo de vida medio τ, se comparan los resultados con los de la literatura y se decide el mejor método de solución acorde con la literatura.
John Erick Cabrera and David Leonardo Ricaurte
![Teorijska pitanja iz Booleove algebre](https://writelatex.s3.amazonaws.com/published_ver/4314.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142129Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=65b722b974161eef63770f09189633385641327a313c893572986a7a554ed588)
Teorijska pitanja iz Booleove algebre
Ovde je samo postavka pitanja koja sam prikupio po raznim rokovima. Ako naðete da se neka pitanja ponavljaju ili da rešenje nekih pitanja nije tačno, javite mi.
Aleksandar Ilić
![Dicas para a preparação de listas de exercício em formato digital utilizando \LaTeX](https://writelatex.s3.amazonaws.com/published_ver/2456.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142129Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=540f74edc2fa37145a2e458b477ab5b30a1b68fcc3062061bd37cc84c9c0c7cc)
Dicas para a preparação de listas de exercício em formato digital utilizando \LaTeX
Dicas para a preparação de listas de exercícios da disciplina MAC0239 (Introdução à Lógica e Verificação de Programas) no IME-USP.
Tips for preparing exercises for MAC0239 (Introduction to Logic and Program Verification) at IME-USP.
Luiz Carlos Vieira
![INFORME](https://writelatex.s3.amazonaws.com/published_ver/3817.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142129Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=2f6f8b937754288d9e51bee59cb410b66b66cac7fa3957e62227f00a75d9957f)
INFORME
Informe L4
Daniela Duarte
![Lecturas de Métodos Estadísticos Multivariantes](https://writelatex.s3.amazonaws.com/published_ver/1055.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142129Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=f32c26ec83de82a428bfbc34720344fa21496fe46af924ebd36ba9b5b5c5a367)
Lecturas de Métodos Estadísticos Multivariantes
Lecturas tomadas de la clase de M.Sc. Fidel Ordoñez, Carrera de Matemática UNAH, 2014
Mauricio Zelaya Aguilar
![Reverse combinations](https://writelatex.s3.amazonaws.com/published_ver/1053.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142129Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=646d6580bafae1a49161a19bd9c2b79e3daf40d5b4de32604b28a8f895b768d5)
Reverse combinations
It's easy to find out how many combinations you can have if you know the total number of items, and the number of items you are combining.
It's a little harder to do that in reverse. This document shows how to find the total number of items if you know how many are combined at a time, and the total number of combinations.
David Wales
![ATAUDIW - An Authoring Tool to Help Use of the Interactive Digital Whiteboard](https://writelatex.s3.amazonaws.com/published_ver/7519.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142129Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=8b96595468ac21bf98ecb03e5e41f4e6f4d6cecd1f67563c7ff3b2363e445abd)
ATAUDIW - An Authoring Tool to Help Use of the Interactive Digital Whiteboard
The use of technological resources in education has lead to positive changes in the elaboration of new methodologies, in this context technologies such as the Digital Interactive Whiteboard (DIW) can act by facilitating Learning. The mere presence of the DIW does not guarantee benefits for the student's learning process, that raises doubts about whether or not the resources available are used in a satisfactory manner. In this research it was possible to verify that there are few tools available for the DIW context, and many of them have problems of usability and content quality. Thus, a form of facilitate the content elaboration for the DIW is the use of Authoring Tools (ATs). In order to verify whether or not the use of ATs promotes better use of the DIW, an AT (entitled AtauDIW) was developed to assist the use of DIWs.
Diego Costa