Publications by authors named "Haasbroek D"

Article Synopsis
  • - Early diagnosis and treatment of axial spondyloarthritis (axSpA) are crucial due to common issues of underdiagnosis and overdiagnosis, with South African guidelines offering methods for screening and useful investigations.
  • - A multidisciplinary approach to managing axSpA is recommended, focusing on lifestyle changes like exercise, smoking cessation, and psychosocial support.
  • - The ankylosing spondylitis disease activity score is suggested to track disease activity, alongside a stepwise therapy algorithm, and there is advice for screening comorbidities and ensuring vaccinations.
View Article and Find Full Text PDF

The unprecedented selective tetramerisation of ethylene to 1-octene was recently reported. In the present study various mechanistic aspects of this novel transformation were investigated. The unusually high 1-octene selectivity in chromium-catalyzed ethylene tetramerisation reactions is caused by the unique extended metallacyclic mechanism in operation.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionepe3slvudj0i7rikmhnm291r31qs1ole): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

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

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

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