Medical Physics UWA
Medical Physics UWA
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วีดีโอ

Development and Validation of a 3D-Printed Dosimetry Phantom for Paediatric Radiology
มุมมอง 116หลายเดือนก่อน
Development and Validation of a 3D-Printed Dosimetry Phantom for Paediatric Radiology By: Jonathon Ricahrd Stone, BSc Supervised by: Mr. Rikki Nezich Dr. Pejman Rowshanfarzad Abstract Background and Objectives: Radiation dosimetry plays an important role in the optimisation and justification of medical imaging procedures. Yet the complexity of modern imaging equipment often surpasses the capabil...
Three-dimensional dynamic optical coherence tomography for breast tumour margin assessment
มุมมอง 57หลายเดือนก่อน
Three-dimensional dynamic optical coherence tomography for breast tumour margin assessment By: J. A. Bellesini Supervisors: Prof. Brendan F. Kennedy Dr. Ken Y. Foo Abstract Introduction Intraoperative margin assessment techniques are needed to reduce the re-excision rate in breast-conserving surgery (Kennedy et al., 2020). Optical coherence tomography (OCT) is a non-invasive imaging technology ...
Dosimetric evaluation of a modulated intraoperative radiotherapy system
มุมมอง 80หลายเดือนก่อน
Dosimetric evaluation of a modulated intraoperative radiotherapy system: a measurement-based and Monte Carlo modelling investigation Presented by: Xavier Jones Supervised by: Pejman Rowshanfarzad Gabor Neveri Marsha Chin Abstract Introduction: Intraoperative radiotherapy is a specialised radiotherapy technique involving delivering a precise, single fraction of high dose to a tumour bed after th...
Eclipse Enhancement: A Monte Carlo Investigation of Brachytherapy Dose Modelling
มุมมอง 112หลายเดือนก่อน
Eclipse Enhancement: A Monte Carlo Investigation of Brachytherapy Dose Modelling By: Christopher George Lane, BSc, BA Supervised by: Dr. Pejman Rowshanfarzad Mr. Luke Slama Abstract Objective: To use Monte Carlo (MC) simulations to assess the performance of Varian Eclipse’s brachytherapy (BT) treatment planning dose modelling algorithms that are made available at Sir Charles Gairdner Hospital (...
Use of Deep Learning to Generate Synthetic CT from Diagnostic CT for Palliative Radiotherapy
มุมมอง 77หลายเดือนก่อน
Use of Deep Learning to Generate Synthetic CT from Diagnostic CT for Expediting Palliative Radiotherapy By: Joel Isaac Maxwell Noble Supervised by: Dr. Jake Kendrick Dr. Pejman Rowshanfarzad Mr. Milad Mirzaei Dr. Suki Gill Mr. Branimir Rusanov Abstract Background: Simulation-Free Radiation Therapy (SFRT) has advanced significantly since 2019 to accelerate conventional workflows, particularly for ...
Validation and Investigation of Treatment Response Evaluation Frameworks for PSMA PET/CT
มุมมอง 77หลายเดือนก่อน
Theo Lucas: Validation and Investigation of Treatment Response Evaluation Frameworks for PSMA PET/CT For more information visit our: Website: www.uwamedicalphysics.org Weblog: www.uwamedicalphysics.com Facebook: UWA.Medical.Physics/groups/ Instagram: uwa_medical_physics Twitter: @MedicalUwa TH-cam Channel: youtube.com/@medicalphysicsuwa
Design of 3D Printed Forearm Applicator for Superficial Brachytherapy and Bone Dose Evaluation
มุมมอง 62หลายเดือนก่อน
Dashiell Green: Design of 3D Printed Forearm Applicator for Superficial Brachytherapy and Subsequent Bone Dose Evaluation Supervisors Pejman Roshanfarzad (Department of Physics, UWA Medical Physics). Background In the field of radiation oncology, Brachytherapy (Brachy meaning short distance in Greek) is one of the treatment techniques utilising radionuclides placed within or adjacent to the mal...
A Study of Dose Rates and Phantom Measurements of Radioisotopes used in Nuclear Medicine
มุมมอง 128หลายเดือนก่อน
Joshua Ierace: A Study of Dose Rates and Phantom Measurements of Radioisotopes used in Nuclear Medicine Imaging and Therapy Procedures Supervisors Mario Djukelic (Department of Medical Technology and Physics, SCGH) Christine Sinnott (Department of Medical Technology and Physics, SCGH) Rikki Nezich (Department of Medical Technology and Physics, SCGH) Paul Brayshaw (Department of Nuclear Medicine...
Thevikum Mudiyanselage: Evaluating LADCA dose tolerances/constraints in Left breast DIBH patients
มุมมอง 160หลายเดือนก่อน
Thevikum Mudiyanselage: Evaluating LADCA dose tolerances/constraints in Left breast DIBH patients Keywords Deep Inspiration Breath Hold Technique, DIBH, Left Breast Cancer, Left Anterior Descending Coronary Arteory (LAD), DIBH for Left breast cancer, Supervisors Dr. Pejman Rowshan Farzad, Dr. Milad Mirzaei Research Aims Radiotherapy plays a crucial role in the treatment of cancer by delivering ...
Generating Synthetic Planning CT from Diagnostic CT Using DL to Expedite Palliative Radiotherapy
มุมมอง 52หลายเดือนก่อน
Johannes Ansell Poh: Generating Synthetic Planning CT from Diagnostic CT Using Deep Learning to Expedite Palliative Radiotherapy For more information visit our: Website: www.uwamedicalphysics.org Weblog: www.uwamedicalphysics.com Facebook: UWA.Medical.Physics/groups/ Instagram: uwa_medical_physics Twitter: @MedicalUwa TH-cam Channel: youtube.com/@medicalphysicsuwa
K. Molin: Predicting Outcomes for Patients with ProstateCancer using [68Ga]Ga-PSMA-11 PET/CT Imaging
มุมมอง 2232 หลายเดือนก่อน
Kaylee Molin's Masters thesis presentation, for a Medical Physics degree at UWA Thesis title: Predicting Outcomes for Patients with Prostate Cancer using [68Ga]Ga-PSMA-11 PET/CT Imaging Supervised by: Dr. Jake Kendrick, Adj/Prof. Martin A. Ebert, Dr. G.M. Hassan Abstract Objectives: Prostate cancer is a significant global health issue due to its high incidence and poor outcomes in metastatic dis...
UWA Medical Physics Presentations for Radiation Oncology Department, SCGH
มุมมอง 2744 หลายเดือนก่อน
Nathaniel Barry PhD candidate, UWA Medical Physics nathaniel.barry@research.uwa.edu.au Title: External validation of FET PET automatic segmentation on a single-centre, prospective dataset Summary: The recent development of an automatic segmentation network trained on 699 18[F]-Fluoroethyl-L-tyrosine (FET) PET images of the brain from a German cohort has prompted an investigation into its perfor...
Divya Rattanpal: Beam data precision affects multi-target brain radiosurgery dosimetry by CyberKnife
มุมมอง 1836 หลายเดือนก่อน
The Dosimetric Impact Of Beam Data Precision In Multi-Target Brain Stereotactic Radiosurgery: Quantitative Assessment Using Independent Dose Calculation For CyberKnife Final Masters Project Presentation by: Divya Rattanpal Supervisors: Dr. Martin Ebert and Mr. Godfrey Mukwada Submitted to the School of Physics, Mathematics & Computing for the degree of MASTERS OF PHYSICS (Medical physics) ABSTR...
Allison Ng, Optimising combination cancer therapies: massive solution space of a mechanistic model
มุมมอง 1626 หลายเดือนก่อน
Medical Physics Masters presentation by: Allison Ng Title: Optimising combination cancer therapies: searching the massive solution space of a mechanistic model Aims: This project aims to explore the optimal combination of radiotherapy (RT) and immune checkpoint inhibitors (ICI) such as anti-PD-L1 and anti-CTLA-4 for treating mesothelioma. Immunotherapy (IO) primes the immune system to target ca...
Yunhe Li: Segmentation of Lymphoma in PET/CT images
มุมมอง 1686 หลายเดือนก่อน
Yunhe Li: Segmentation of Lymphoma in PET/CT images
Arlyn Blache: Generation of Synthetic CT Images from Brain MRI, Masters Proposal
มุมมอง 1636 หลายเดือนก่อน
Arlyn Blache: Generation of Synthetic CT Images from Brain MRI, Masters Proposal
A Metaheuristics and Artificial Intelligence approach to the Radiotherapy Patient Scheduling Problem
มุมมอง 1558 หลายเดือนก่อน
A Metaheuristics and Artificial Intelligence approach to the Radiotherapy Patient Scheduling Problem
Rebecca A. D’Alonzo, Final PhD presentation, UWA Medical Physics
มุมมอง 1288 หลายเดือนก่อน
Rebecca A. D’Alonzo, Final PhD presentation, UWA Medical Physics
Gavin Pikes: Enhancing the Clinical Applicability of FLASH Proton Beam Therapy via the Incorporation
มุมมอง 14010 หลายเดือนก่อน
Gavin Pikes: Enhancing the Clinical Applicability of FLASH Proton Beam Therapy via the Incorporation
UWA Medical Physics in 2023
มุมมอง 25611 หลายเดือนก่อน
UWA Medical Physics in 2023
Enhancing Precision in Lung Cancer Therapy: Evaluating MRI-Linac, CyberKnife, and Linac Modalities
มุมมอง 153ปีที่แล้ว
Enhancing Precision in Lung Cancer Therapy: Evaluating MRI-Linac, CyberKnife, and Linac Modalities
Derivation and implementation of biologically-optimised dose prescriptions for prostate cancer RT
มุมมอง 60ปีที่แล้ว
Derivation and implementation of biologically-optimised dose prescriptions for prostate cancer RT
Jake Kendrick; Research onboarding presentation
มุมมอง 96ปีที่แล้ว
Jake Kendrick; Research onboarding presentation
Towards a Quantitative Management of Metastatic Prostate Cancer using PSMA PET Images
มุมมอง 108ปีที่แล้ว
Towards a Quantitative Management of Metastatic Prostate Cancer using PSMA PET Images
3D Printed BrachytherapySurface Applicators for HDR Brachytherapy, By: Ari Jenkinson
มุมมอง 153ปีที่แล้ว
3D Printed BrachytherapySurface Applicators for HDR Brachytherapy, By: Ari Jenkinson
A GATE Monte Carlo Model of a Flattening Filter Free Varian iX Linear Accelerator, By: James Harris
มุมมอง 311ปีที่แล้ว
A GATE Monte Carlo Model of a Flattening Filter Free Varian iX Linear Accelerator, By: James Harris
Probabilistic Descriptions of Patient Anatomy for Radiotherapy Treatment Planning; By: Kyle Grover
มุมมอง 98ปีที่แล้ว
Probabilistic Descriptions of Patient Anatomy for Radiotherapy Treatment Planning; By: Kyle Grover
Recommendation on optimal LINAC commissioning and QA radiation isocentre variability; By: Zhen Chen
มุมมอง 420ปีที่แล้ว
Recommendation on optimal LINAC commissioning and QA radiation isocentre variability; By: Zhen Chen
Dosimetric Impact of the Multi-Leaf Collimator Sag During Treatments with Small Fields; By: ZHAO REN
มุมมอง 96ปีที่แล้ว
Dosimetric Impact of the Multi-Leaf Collimator Sag During Treatments with Small Fields; By: ZHAO REN

ความคิดเห็น

  • @PradipPaul-x4m
    @PradipPaul-x4m หลายเดือนก่อน

    Dear Christopher, you have considered intensity of photon 2.0003 during Air kerma strength calculation, can you share the formula how you find that intensity

    • @ChrisLane-k8x
      @ChrisLane-k8x หลายเดือนก่อน

      Hi this is Chris, This value was not calculated by me personally, I took it from methods reported current literature where those papers also used Ir-192 NIST x-ray spectrum data.

    • @PradipPaul-x4m
      @PradipPaul-x4m หลายเดือนก่อน

      Can you share the literature details,

    • @ChrisLane-k8x
      @ChrisLane-k8x หลายเดือนก่อน

      @@PradipPaul-x4m In all likelihood I suspect that this value is empirically determined as I doubt there would be a way to calculate this value by a formula. But if you're interested in looking into it further, look into a paper by Berumen et al (2021):Validation of the TOPAS Monte Carlo toolkit for HDR brachytherapy simulations and follow their references.

  • @YoungLungCancer
    @YoungLungCancer 6 หลายเดือนก่อน

    Thank you.. combo treatments are needed!

  • @nadiatasleem7190
    @nadiatasleem7190 7 หลายเดือนก่อน

    th-cam.com/video/-gYKxrjxjuU/w-d-xo.htmlsi=FOYO_GxjBDf2UXjQ

  • @TranceFlute
    @TranceFlute 8 หลายเดือนก่อน

    WOW, such an amazing machine! Thanks for sharing!

  • @christopheirakoze1592
    @christopheirakoze1592 9 หลายเดือนก่อน

    Verry good

  • @Aidan-uu6zr
    @Aidan-uu6zr 10 หลายเดือนก่อน

    The best explanation so far

  • @dominicmoyo7997
    @dominicmoyo7997 11 หลายเดือนก่อน

    Do you offer Medical Physics residency training for international students. I have a MSc in Medical Physics with National University of Science and Technology in Zimbabwe. My main research interests is on the application of AI in Medical Physics, My MSc thesis was titled Breast and Cervical Cancer Prediction using Supervised Machine Learning Algorithms. If you could offer any help it'll be greatly appreciated

  • @কৌশিককুন্ডু-ঝ১ত
    @কৌশিককুন্ডু-ঝ১ত ปีที่แล้ว

    great work, appreciate that u ar doing. need your help. Please, how can i contact with u?

  • @kenjimcauliffe4942
    @kenjimcauliffe4942 ปีที่แล้ว

    🔥🔥🔥

  • @VKinnocent
    @VKinnocent ปีที่แล้ว

    Very informative. Helpful for practical uses in medical physics

  • @jacobnock196
    @jacobnock196 ปีที่แล้ว

    Very interesting content!

  • @Ayat_Rad_Tales
    @Ayat_Rad_Tales ปีที่แล้ว

    Great content , deserve to be continued

  • @dominicmoyo7997
    @dominicmoyo7997 ปีที่แล้ว

    Try also the XGB algorithm it's outperforming most algorithms

  • @dominicmoyo7997
    @dominicmoyo7997 ปีที่แล้ว

    great project! I have a passion for AI in Medical Physics

  • @lawaloyewole6562
    @lawaloyewole6562 ปีที่แล้ว

    excellent. . Plan to commence in our centre

  • @revathysuresh942
    @revathysuresh942 ปีที่แล้ว

    Hi could you explain how you managed to extract the features using pyradiomics?

  • @johnsontarimo8383
    @johnsontarimo8383 ปีที่แล้ว

    I would like join this school for medical physics program

  • @TirthPatel-n5u
    @TirthPatel-n5u ปีที่แล้ว

    I have done my B.Sc. in physics in india , i want to do Masters in medical physics. Which opportunities i get when i completed this course ?

  • @faizanshareef1491
    @faizanshareef1491 ปีที่แล้ว

    What's the annual fee of this program and any scholarship available for this program?

  • @gee1870
    @gee1870 ปีที่แล้ว

    Superb!🔥🔥

  • @new.me197
    @new.me197 ปีที่แล้ว

    I like it

  • @rimelius
    @rimelius ปีที่แล้ว

    Thank you for this really useful video

  • @mohammedsalem3657
    @mohammedsalem3657 ปีที่แล้ว

    is this article already published?

    • @medicalphysicsuwa
      @medicalphysicsuwa ปีที่แล้ว

      Yes. You can find it via this link: doi.org/10.1016/j.phro.2023.100449

  • @zawarhussain9048
    @zawarhussain9048 ปีที่แล้ว

    Excellent

  • @zawarhussain9048
    @zawarhussain9048 ปีที่แล้ว

    Nice

  • @seangeoghegan
    @seangeoghegan ปีที่แล้ว

    Nice work all! Good to see the program being successful.

    • @medicalphysicsuwa
      @medicalphysicsuwa ปีที่แล้ว

      Thanks Sean! Happy 2023! Hope to see you in Perth 😊

  • @jacobnock196
    @jacobnock196 2 ปีที่แล้ว

    Good work Jonathon

  • @Ayat_Rad_Tales
    @Ayat_Rad_Tales 2 ปีที่แล้ว

    good presentation, waiting for the results, and thanks for sharing.

  • @Ayat_Rad_Tales
    @Ayat_Rad_Tales 2 ปีที่แล้ว

    Professor Godfrey, thanks a million

  • @Ayat_Rad_Tales
    @Ayat_Rad_Tales 2 ปีที่แล้ว

    detailed content, thanks fpr sharing Dr. Talaat

  • @jithinprasad732
    @jithinprasad732 2 ปีที่แล้ว

    I have completed my masters in Physics. Can i now join for this medical physics course? Is this job oriented?

  • @anirudhkhilery727
    @anirudhkhilery727 2 ปีที่แล้ว

    How to get Admission in Master in Medical physics in this university

  • @Ayat_Rad_Tales
    @Ayat_Rad_Tales 2 ปีที่แล้ว

    Thank you

  • @lucian7432
    @lucian7432 2 ปีที่แล้ว

    Great content keep it up!!!

  • @SecondaryElectrons
    @SecondaryElectrons 2 ปีที่แล้ว

    Nice work Godfrey 👍

  • @nadeemabbasi5340
    @nadeemabbasi5340 2 ปีที่แล้ว

    Thanks for sharing such an elaborate coverage of this topic - found to be very useful for us - Best regards yours sincerely Professor AN Abbasi; Radiation Oncologist; The Aga Khan University Karachi Pakistan

  • @englishstudyhub896
    @englishstudyhub896 3 ปีที่แล้ว

    wow... Good. Keep it up.

  • @jangsher
    @jangsher 3 ปีที่แล้ว

    Wow

  • @dominicmoyo7997
    @dominicmoyo7997 3 ปีที่แล้ว

    Nice and on point

  • @mariocerratovalladares6081
    @mariocerratovalladares6081 3 ปีที่แล้ว

    which survey meter do you recommend for X-ray machine

    • @medicalphysicsuwa
      @medicalphysicsuwa 3 ปีที่แล้ว

      If you are asking about commissioning survey, first you need a Geiger counter to find if there are any hotspots. Then use an ionization chamber survey meter to measure the radiation.

  • @aparnasanthosh7499
    @aparnasanthosh7499 3 ปีที่แล้ว

    Is this a job oriented course

  • @medicalphysicsuwa
    @medicalphysicsuwa 3 ปีที่แล้ว

    Erratum: On slide 7 a graphite calorimeter is pictured, but incorrectly labelled as a graphite cavity chamber. At ARPANSA: · the graphite calorimeter (pictured) is an absorbed dose to water standard for Co-60/MV · the graphite cavity chamber (not pictured) is an air kerma in air standard for Co-60

  • @stanleynorris7198
    @stanleynorris7198 3 ปีที่แล้ว

    Are there any other ways than Austudy and ABSTUDY for students to support themselves financially while they are studying?

    • @medicalphysicsuwa
      @medicalphysicsuwa 3 ปีที่แล้ว

      Hi Stanley, We are not aware of any other ways for domestic students. However, they are eligible to work while studying.

    • @stanleynorris7198
      @stanleynorris7198 3 ปีที่แล้ว

      @@medicalphysicsuwa when you say work do you mean part time TEAP in conjunction with part time Masters? How would one find the time to do a masters and 35h work weeks?

    • @medicalphysicsuwa
      @medicalphysicsuwa 3 ปีที่แล้ว

      @@stanleynorris7198 Currently, TEAP positions are quite competitive and there is almost no chance to do a masters and TEAP concurrently. By work we mean the type of jobs that students usually undertake.

  • @venumedicalphysics8758
    @venumedicalphysics8758 3 ปีที่แล้ว

    Nice work.

  • @melaniaistrati6778
    @melaniaistrati6778 3 ปีที่แล้ว

    Hi, can you tell me where did you got the formula for the quality factor Kq = a (TPR-20.10) + b (TPR-20.10) + c and the values a, b, c? Maybe a link or something? Thank you very much!

    • @medicalphysicsuwa
      @medicalphysicsuwa 3 ปีที่แล้ว

      This formula is provided by the calibration lab for the chamber calibrated for a centre. It is chamber specific, so the a, b, c for our camber would not be the same as your chamber.

  • @edupointscience1257
    @edupointscience1257 3 ปีที่แล้ว

    Good keep it up I am from Pakistan and undergraduate student of physics and interested in taking admission in Australia in MS medical physics so please guide me through your TH-cam channel I am waiting your video

  • @akashrprame
    @akashrprame 3 ปีที่แล้ว

    Great work. Very good presentation. I have a few suggestions: 1. Before trying deep architectures such as GoogLeNet, it may be worth trying some simple CNN models gradually building up based on the training and validation results. (Easy to see where it starts to overfit) 2. Using PCA for feature extraction is a great choice, but to be able to generalize better, you need a large number of samples to get a better estimate of the Eigen-values and Eigen-vectors. 3. Feature-based techniques in combination with machine learning models (SVM, Random Forest, etc.) may also be a possible solution. Good luck and thanks for uploading!

    • @awaisahmed7033
      @awaisahmed7033 3 ปีที่แล้ว

      Hi Akash could you please help me ? @akash prame

  • @zeinabshirkhani729
    @zeinabshirkhani729 3 ปีที่แล้ว

    That was very helpful Jake, Thanks a lot

  • @jacintaharris1816
    @jacintaharris1816 3 ปีที่แล้ว

    Monte Carlo is also a yummy biscuit

  • @jacintaharris1816
    @jacintaharris1816 3 ปีที่แล้ว

    you are a rockstar!