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Data, Knowledge and design creativity
Paper for university project
Irene Chiocchia

True photon mileage and the accelerating universe hypothesis
On the basis of the conclusions selectively gleaned from the history of ontological thought, it was assumed that the real geometry of the space of the Universe is the geometry of topologically fixed 3-dimensional hyper sphere. It claims that the understanding of metaphysical principles of space formation is important, resulting in the simplest mathematical approach to the calculation of actual astronomical distances. The comparisons of calculated lengths of trajectories of photons with the actual intergalactic distances reported by observers for different \(z\)-values are carried out using the selected assumptions. Photon mileage \(L_f = f (L_z, R_D)\) don't equal to the astronomical distance \(L_z\) detected by \(z\) value if \(R_D\) is the discrete quantum length of one of 4 space dimensions, associated with the curvature of space as a whole. The research concludes there is a good agreement between data obtained this way for star brightness with experimental data, when we speak about the hypothesis presupposing an accelerating growth of the Universe and abnormal brightness of supernovae; besides conclusions imply that adjustments to this hypothesis forward in the search of the values of brightness attenuation undetectable by today's tools are needed, otherwise, it could be talk about a possible expansion of our Universe in our era without accelerating.
V. A. Ivanov

A Methodology for Secure Sharing of Personal Health Records in Cloud Environment
Now a day every information is stored and shared on the cloud. And so the medical record especially
Personal Health Record (PHR) is an important part of health information exchange, that is need to be
stored at cloud servers. But there are various privacy problems as personal health information could be
discovered to unauthorized people. That need guarantee of the patient control over to their own PHRs,
in this method encryption of the PHRs is done before the storage on cloud. But still issues like risks
of privacy, efficiency in key administration, flexible access and efficient user administration, have still
remained the important challenge toward achieving better, cryptography imposed data access control.
In this research development, we develop a mechanism for control of data access to PHRs stored in
cloud servers. To achieve this efficient and modular data access control for PHRs, we provide encryption
approach for the encryption to each PHR file. For this system method already tried to focus on the
multiple data ownership scheme also dividing the users into security domains that highly reduce the
key management complication for owners and users. Here the system takes patient privacy as serious
issue and guaranteed it by exploiting multi-authority Encryption. Our main aim is not only privacy
but also systems scheme try to enable modification of access policies or file attributes, and break-glass
access under emergency situations. Our proposed scheme shows Extensive analysis and experimental
results are presented for security and efficiency of PHR.
Aaliya shaikh

NanoJ: a high-performance open-source super-resolution microscopy toolbox
Super-resolution microscopy has become essential for the study of nanoscale biological processes. This type of imaging often requires the use of specialised image analysis tools to process a large volume of recorded data and extract quantitative information. In recent years, our team has built an open-source image analysis framework for super-resolution microscopy designed to combine high performance and ease of use. We named it NanoJ - a reference to the popular ImageJ software it was developed for. In this paper, we highlight the current capabilities of NanoJ for several essential processing steps: spatio-temporal alignment of raw data (NanoJ-Core), super-resolution image reconstruction (NanoJ-SRRF), image quality assessment (NanoJ-SQUIRREL), structural modelling (NanoJ-VirusMapper) and control of the sample environment (NanoJ-Fluidics). We expect to expand NanoJ in the future through the development of new tools designed to improve quantitative data analysis and measure the reliability of fluorescent microscopy studies.
Romain F. Laine, Kalina L. Tosheva, Nils Gustafsson, Robert D. M. Gray, Pedro Almada, David Albrecht, Gabriel T. Risa, Fredrik Hurtig, Ann-Christin Lindås, Buzz Baum, Jason Mercer, Christophe Leterrier, Pedro M. Pereira, Siân Culley, Ricardo Henriques

Husnul Abid's CV
Husnul Abid's CV
Husnul Abid

Aerodynamic optimization of the DONuT (dron with oriented thrust) rotor
The present work analyses designs of coaxial rotor systems in an attempt to maximize its performance in hover flight. The study is carried out with the software XROTOR and CROTOR. Influence of parameters such as tip radius, revolutions per minute, lift coefficient and number of blades have been studied. The optimization process has been carried out on two possible models of the drone DONuT. Both of them are designed to allowfor torque cancellation. In order to validate the designs, the optimized models have been 3-D printed to be tested in a test bench.
Marion Marduel and Alfonso Velencoso Gomez

Aplicação do Comando Numérico Computadorizado na Otimização em Prototipagem de Placa de Circuito Impresso
Com a evolução constante da eletrônica, a necessidade de produzir protótipos em placa de circuito impresso é cada vez mais
cobrada e importante para se elaborar tecnologia de forma rápida, mas sem deixar a qualidade de produção baixa. Pensando
nisso, este artigo propõe o desenvolvimento de uma fresadora CNC com base no comando numérico computadorizado para a
confecção de trilhas na placa de circuito impresso de forma otimizada. Deste modo, são mostrados passo a passo os pilares
teóricos que compõem a base de conhecimento para que se possa entender e desenvolver a ferramenta que irá usinar e por
sua vez produzir o protótipo de forma eficaz. Os resultados obtidos em relação à montagem da ferramenta e o material
usinado foi classificado com satisfatório, já que a máquina CNC conseguiu atingir seus objetivos, perfurando, cortando a
placa e isolando as trilhas formando assim o circuito.
José Gleury Galvino Pereira e Adriana Maria Rebouças do Nascimento

Ismail Shaikh's Business CV
Ismail Shaikh Business CV
Created with the AltaCV template
Ismail Shaikh

Aneesh Jain's Resume
Aneesh Jain's Resume
Created with the Recent Grad Resume Template
Aneesh Jain