A Pioneering Journey in Radiation Protection: Chadia Rizk’s Impactful Career
In the realm of radiation protection and dosimetry, few names resonate as significantly as Chadia Rizk’s. Her journey began in 2005, shortly after completing a master’s degree in Material Science and Electronic Components in 2004. Rizk’s expertise and dedication were quickly recognized, landing her the pivotal role of Technical Manager at the Individual Monitoring Laboratory at the Lebanese Atomic Energy Commission (LAEC).
During her tenure at the LAEC, Rizk was entrusted with the critical task of ensuring the safe occupational radiation exposure of over 6,000 workers employed across more than 400 healthcare facilities, industrial companies, and research centers. This responsibility required a meticulous approach, involving the implementation of dosimetry – a process essential for measuring and calculating the radiation dose absorbed by human bodies or other objects. Dosimetry is a cornerstone in fields such as radiology, nuclear medicine, and radiation therapy, where the safe and effective use of radiation is paramount.
Under Rizk’s leadership, the Lebanese laboratory achieved ISO accreditation, marking a significant milestone as the first of its kind in the Middle East. This accomplishment set a new benchmark for standards and quality in radiation protection for workers exposed to occupational hazards in the region. The Director General of the LAEC, Bilal Nsouli, who also served as Rizk’s professor during her master’s program, acknowledged her contributions, stating, "Chadia’s efforts have made a lasting impact, consistently raising standards and enhancing practices in the field."
In 2007, Rizk’s collaboration with the International Atomic Energy Agency (IAEA) commenced. Initially joining as a fellow, she soon became a vital counterpart in four projects under the IAEA’s technical cooperation programme. Her work with the IAEA focused on individual monitoring and regulatory compliance, aiming to enhance occupational radiation protection in Lebanon. This was in alignment with the IAEA’s International Basic Safety Standards, which serve as a global framework for radiation safety.
Reflecting on Rizk’s dedication and perseverance, Filip Vanhavere, the Radiation Protection Research Coordinator at the Belgian Nuclear Research Centre, remarked, "Despite limited resources, she remained steadfast in her commitment to providing dosimetry services according to international standards. Her passion for radiation protection research has always stood out." Vanhavere collaborated with Rizk during an IAEA mission to the Lebanese laboratory, witnessing firsthand her unwavering dedication to the field.
Chadia Rizk’s career is a testament to the impact one individual can have on enhancing safety standards and advancing scientific practices. Her journey provides valuable insights into the significance of dosimetry and the vital role it plays in ensuring the safe use of radiation across various sectors.
Understanding Dosimetry and Its Importance
To appreciate Rizk’s contributions, it’s essential to delve into the concept of dosimetry. At its core, dosimetry involves the measurement and calculation of radiation doses absorbed by humans or objects. In simpler terms, it’s like having a precise scale that measures the amount of radiation an individual or device is exposed to, ensuring that the levels remain within safe limits.
This practice is particularly crucial in medical fields such as radiology and nuclear medicine, where radiation is used for diagnostic and therapeutic purposes. It ensures that healthcare professionals and patients are not exposed to harmful radiation levels, thereby safeguarding their health and well-being.
In industrial settings, dosimetry plays an equally important role. It ensures that workers who might be exposed to radiation as part of their job, such as those in nuclear power plants or research facilities, are monitored and protected. This involves using specialized equipment to measure radiation levels and implementing safety protocols to minimize exposure.
The Lebanese Laboratory’s ISO Accreditation: A Milestone Achievement
Achieving ISO accreditation for the Lebanese laboratory was a landmark achievement under Rizk’s leadership. ISO, or the International Organization for Standardization, develops and publishes international standards that ensure quality, safety, and efficiency across various industries.
For the Lebanese laboratory, this accreditation meant meeting rigorous standards that guarantee the highest level of radiation protection for workers. It was not just a recognition of compliance with international norms but also a demonstration of the laboratory’s commitment to excellence in radiation safety.
This achievement served as a catalyst for other organizations in the region, setting a precedent for adopting stringent safety measures and elevating the overall standard of radiation protection in the Middle East. It underscored the importance of adhering to international standards and the benefits they bring in terms of increased safety and improved operational efficiency.
Collaboration with the IAEA: Enhancing Radiation Protection in Lebanon
Chadia Rizk’s collaboration with the IAEA was pivotal in enhancing Lebanon’s radiation protection framework. The IAEA, an international organization dedicated to promoting the peaceful use of nuclear energy, plays a crucial role in setting global safety standards.
By working closely with the IAEA, Rizk contributed to the development of robust monitoring systems and regulatory frameworks that align with international safety standards. This collaboration ensured that Lebanon’s occupational radiation protection measures were on par with global best practices, providing an added layer of safety for workers.
The technical cooperation programme, under which Rizk worked, is a testament to the IAEA’s commitment to building capacity and enhancing safety standards in member states. Through this programme, countries benefit from the exchange of knowledge and expertise, leading to improved safety practices and a better understanding of radiation protection.
A Legacy of Dedication and Excellence
Chadia Rizk’s career is a shining example of dedication, expertise, and leadership in the field of radiation protection. Her journey from a master’s graduate to a key figure in the Lebanese Atomic Energy Commission and her collaboration with the IAEA highlights the impact that committed professionals can have in enhancing safety standards and advancing scientific knowledge.
Her efforts have not only improved radiation protection in Lebanon but also set a benchmark for others to follow. By achieving ISO accreditation and collaborating with international organizations, Rizk has left an indelible mark on the field, inspiring future generations to continue the pursuit of excellence in radiation safety.
In conclusion, Chadia Rizk’s contributions to radiation protection and dosimetry are invaluable. Her journey is a testament to the power of perseverance, expertise, and collaboration in achieving significant advancements in safety standards and scientific practices. As we reflect on her achievements, we are reminded of the importance of continuous learning and commitment to excellence in ensuring a safer and healthier world for all.
For more Information, Refer to this article.
