Deprecated: Constant E_STRICT is deprecated in /home/azv2qunhwj2v/public_html/system/core/Exceptions.php on line 75

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 101

Backtrace:

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 127

Backtrace:

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$hooks is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$config is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$log is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$uri is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$router is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$output is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$security is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$input is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$lang is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$load is deprecated

Filename: core/Controller.php

Line Number: 78

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$db is deprecated

Filename: core/Loader.php

Line Number: 396

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$email is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 132

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 292

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 166

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 235

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 315

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 356

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 282

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 289

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 304

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 314

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 315

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 375

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: drivers/Session_files_driver.php

Line Number: 108

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent

Filename: Session/Session.php

Line Number: 143

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$session is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$upload is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$form_validation is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property UserController::$Professor is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 8
Function: __construct

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$benchmark is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$hooks is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$config is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$log is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$utf8 is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$uri is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$exceptions is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$router is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$output is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$security is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$input is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$lang is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$load is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$db is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$email is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$session is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$upload is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$form_validation is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$Professor is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/azv2qunhwj2v/public_html/application/controllers/UserController.php
Line: 153
Function: view

File: /home/azv2qunhwj2v/public_html/index.php
Line: 315
Function: require_once

Prof. (Dr.) Siddhartha Bhattacharyya

Prof. (Dr.) Siddhartha Bhattacharyya

demoPatents

R. Das, A. Basu, S. Bhattacharyya, S. De and N. Dey, "An Image Feature Fusion Hardware System
for Faster Convergence of Classication," Patent Application No. 201831036280, 2018. (Published)

Read More >>

S. Bhattacharyya, S. S. Mukherjee, P. Dutta, S. Chakraborty, B. Roy, B. Chakraborty, I. Pan,
H. Bhaumik and a. Mukherjee "A LED Based Colorimeter," PCT No. WO 2017/029681 A1. (Published)

Read More >>

S. Roy, P. Dutta, D. Mukhopadhyay and S. Bhattacharyya, "A Portable X-RAY System Based on
The Molecular Quantum Dot Cellular Automate ," PCT No. WO/2018/065828 dated 12.04.2018.
(Published)

Read More >>

P. Dutta, D. Mukhopadhyay and S. Bhattacharyya, "Design of Energy efficient Bug Zapper
System using QCA based Nano Technology", 2017. (Filed)

Read More >>

P. Dutta, D. Mukhopadhyay and S. Bhattacharyya, "Low Power Ultra Violet Lamp for Water
Purier using QCA based Nanotechnology", 2017. (Filed)

Read More >>

P. Dutta, D. Mukhopadhyay, S. Bhattacharyya and P. Bhattacharya, "QM CT-Scan : A Molecular
Quantum Dot Cellular Automata Computed Tomography Scan System", 2017. (Filed)

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P. Dutta, D. Mukhopadhyay and S. Bhattacharyya, "Low Power Ultra Violet Ray Generating
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S. Bhattacharyya, S. S. Mukherjee, P. Dutta and S. Chakraborty, "Low Cost Intelligent Colorime-
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