Debasis Bandyopadhyay

Learn More
The phrase Internet of Things (IoT) heralds a vision of the future Internet where connecting physical things, from banknotes to bicycles, through a network will let them take an active part in the Internet, exchanging information about themselves and their surroundings. This will give immediate access to information about the physical world and the objects(More)
Mycobacteria are aerobic, nonspore forming, non-motile,single-cell bacteria.Of more than 40 currently recognized species of mycobacteria, Mycobacterium tuberculosis, the causative agent of human TB is the commonest pathogen for pulmonary and extra pulmonary tuberculosis cases. The other members of the Mycobacterium tuberculosis complex (MTC) or the(More)
Mobile devices face restrictions due to limitation of resources like life of battery, capacity of memory, power of processor and communication bandwidth specially during mobility and handover. Mobile based cloud computing is getting greater plea amid mobile users to lessen limitations of resource in mobile devices. The extensive espousal of programmable(More)
Several leukaemia-specific antigens have been discovered in the recent past, which raised the possibility for T-cell-based immunotherapy for leukaemia. However, failure of such approaches involving interleukin-2 and/or T-cell-based immunotherapy indicated the importance of investigation of the human leucocyte antigen (HLA) status of the haematopoietic(More)
Seventy-five senior nurses attending a workshop were surveyed with questionnaires and using two separate scales, their knowledge about transmission and precautionary measures, and their general attitude towards HIV/AIDS as well as willingness for patient-care were assessed. The nurses showed a satisfactory level of knowledge (mean percentage score 74.3),(More)
India contributes about 80% of the global leprosy case load including case of fresh infection and reinfection. Due to lack of gold standard, diagnosis is done mainly based on routine clinical signs and symptoms, smear and histopathological evidences. There is a lot of lacunae in early confirmatory diagnosis in terms of sensitivity and specificity,(More)
This cross-sectional, observational study was undertaken to identify rifampicin and INH resistant mycobacteria in the sputum samples of category II treatment failure tuberculosis patients from three 'DOTS' clinics of Kolkata (Ward No 15, 33, 79 of Kolkata Municipal Corporation). Conventional method of culture in solid and liquid media followed by(More)
One of the significant objective of most enterprise information security measures is to ensure providing robust identity and access management (IAM) to its users. This encompasses systems straddling across the globe allowing the access of sensitive as well as confidential data of the enterprise at any point in time. With rapid mounting proliferation of(More)
We examine how much of the observed wage dispersion among similar workers can be explained as a consequence of a lack of coordination among employers. To do this, we construct a directed search model with homogenous workers but where firms can create either good or bad jobs, aimed at either employed or unemployed workers. Workers in our model can also sell(More)