Publications by authors named "Jan Gerretzen"

Synopsis of recent research by authors named "Jan Gerretzen"

  • - Jan Gerretzen's research primarily focuses on advancing analytical techniques in vibrational spectroscopy and nuclear magnetic resonance (NMR) for improved chemical analysis, emphasizing the significance of concentration units and innovative data preprocessing methods.
  • - His recent studies have demonstrated the efficacy of handheld near-infrared (NIR) spectroscopy for rapid identification of organic solvents and low-level quantification of water contamination, enhancing quality control procedures in industrial settings.
  • - Gerretzen has also explored the application of convolutional neural networks (CNNs) for vibrational spectroscopic data analysis, showcasing their potential in classification tasks and spectral region identification, thereby streamlining the data analysis process.

A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 571
Function: getPubMedXML

File: /var/www/html/application/controllers/Author.php
Line: 656
Function: getPubMedFetchResults

File: /var/www/html/application/controllers/Author.php
Line: 122
Function: pubMedAuthorSearch_array

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: A non-numeric value encountered

Filename: controllers/Author.php

Line Number: 219

Backtrace:

File: /var/www/html/application/controllers/Author.php
Line: 219
Function: _error_handler

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: A non-numeric value encountered

Filename: libraries/Pagination.php

Line Number: 413

Backtrace:

File: /var/www/html/application/controllers/Author.php
Line: 274
Function: create_links

File: /var/www/html/index.php
Line: 316
Function: require_once