A PHP Error was encountered

Severity: Notice

Message: Undefined variable: pub_info

Filename: front/publication.php

Line Number: 2

Backtrace:

File: /home/prdbpk/public_html/application/views/front/publication.php
Line: 2
Function: _error_handler

File: /home/prdbpk/public_html/application/controllers/Front.php
Line: 221
Function: view

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

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: pub_info

Filename: front/publication.php

Line Number: 9

Backtrace:

File: /home/prdbpk/public_html/application/views/front/publication.php
Line: 9
Function: _error_handler

File: /home/prdbpk/public_html/application/controllers/Front.php
Line: 221
Function: view

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

https://www.prdb.pk/volumes/">

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: pub_info

Filename: front/publication.php

Line Number: 24

Backtrace:

File: /home/prdbpk/public_html/application/views/front/publication.php
Line: 24
Function: _error_handler

File: /home/prdbpk/public_html/application/controllers/Front.php
Line: 221
Function: view

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

/

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: pub_info

Filename: front/publication.php

Line Number: 25

Backtrace:

File: /home/prdbpk/public_html/application/views/front/publication.php
Line: 25
Function: _error_handler

File: /home/prdbpk/public_html/application/controllers/Front.php
Line: 221
Function: view

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

https://www.prdb.pk/volumes/">

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: pub_info

Filename: front/publication.php

Line Number: 25

Backtrace:

File: /home/prdbpk/public_html/application/views/front/publication.php
Line: 25
Function: _error_handler

File: /home/prdbpk/public_html/application/controllers/Front.php
Line: 221
Function: view

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

Volume
/

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: pub_info

Filename: front/publication.php

Line Number: 26

Backtrace:

File: /home/prdbpk/public_html/application/views/front/publication.php
Line: 26
Function: _error_handler

File: /home/prdbpk/public_html/application/controllers/Front.php
Line: 221
Function: view

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

https://www.prdb.pk/publications/">ISSUE NO

Abstract

Effects of ambient pressures on dynamics of two different micro cantilevers arrays were studied using ANSYS?simulations. One array had substrate of N Type Silicon while other model was assigned Quartz as its substrate material, while the beams of both models had same material of polysilicon. Modal and Transient analyses were performed to obtain resonance frequencies and FRF curves of all beams. FRF curves were analyzed to obtain damping ratios and quality factors for each beam of both models. Comparison between resonance frequencies, Damping ratios and Quality factors of two arrays were to see the effects of substrate material over sensitivity of array. One of the geometric parameter (Gap height) was also studied under ambient pressures to check the dependency of energy dissipation mechanism over gap height of micro beams form their substrate.

Keyword(s)

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: pub_keywords

Filename: front/publication.php

Line Number: 77

Backtrace:

File: /home/prdbpk/public_html/application/views/front/publication.php
Line: 77
Function: _error_handler

File: /home/prdbpk/public_html/application/controllers/Front.php
Line: 221
Function: view

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

A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: front/publication.php

Line Number: 77

Backtrace:

File: /home/prdbpk/public_html/application/views/front/publication.php
Line: 77
Function: _error_handler

File: /home/prdbpk/public_html/application/controllers/Front.php
Line: 221
Function: view

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

"> Web Source |

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: pub_info

Filename: front/publication.php

Line Number: 84

Backtrace:

File: /home/prdbpk/public_html/application/views/front/publication.php
Line: 84
Function: _error_handler

File: /home/prdbpk/public_html/application/controllers/Front.php
Line: 221
Function: view

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

">Download PDF

Related Articles

    A PHP Error was encountered

    Severity: Notice

    Message: Undefined variable: related_pubs

    Filename: front/publication.php

    Line Number: 94

    Backtrace:

    File: /home/prdbpk/public_html/application/views/front/publication.php
    Line: 94
    Function: _error_handler

    File: /home/prdbpk/public_html/application/controllers/Front.php
    Line: 221
    Function: view

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

    A PHP Error was encountered

    Severity: Warning

    Message: Invalid argument supplied for foreach()

    Filename: front/publication.php

    Line Number: 94

    Backtrace:

    File: /home/prdbpk/public_html/application/views/front/publication.php
    Line: 94
    Function: _error_handler

    File: /home/prdbpk/public_html/application/controllers/Front.php
    Line: 221
    Function: view

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