Jaydev K. Dave
YOU?
Author Swipe
View article: Deep Learning Techniques for Automatic Short Answer Grading
Deep Learning Techniques for Automatic Short Answer Grading Open
Grading brief, subjective responses in classrooms is a labor-intensive and frequently uneven process, especially where distance learning and large-scale online courses are involved. Automated grading systems hold out the prospect of resolv…
View article: Shear wave elastography of the deltoid muscle in healthy volunteers – quantifying age-dependent normal values
Shear wave elastography of the deltoid muscle in healthy volunteers – quantifying age-dependent normal values Open
Introduction Reverse shoulder arthroplasty (RSA) is performed for various shoulder pathologies. Inadequate tensioning of the deltoid muscle can lead to complications, highlighting the need for optimization. Preoperative quantification of d…
View article: Left Ventricular and Aortic Pressures Measured With Fluid‐Filled and Solid‐State Pressure Catheters: Similarities and Differences
Left Ventricular and Aortic Pressures Measured With Fluid‐Filled and Solid‐State Pressure Catheters: Similarities and Differences Open
Objective: To compare left ventricular (LV) and aortic (AO) pressures obtained using fluid‐filled and high‐fidelity solid‐state pressure catheters in subjects undergoing left heart catheterization. Materials and Methods: Twenty subjects sc…
View article: Employee Well-Being: Deep Learning Approaches to Stress Detection
Employee Well-Being: Deep Learning Approaches to Stress Detection Open
View article: Evaluation of Intracardiac Pressures Using Subharmonic-aided Pressure Estimation with Sonazoid Microbubbles
Evaluation of Intracardiac Pressures Using Subharmonic-aided Pressure Estimation with Sonazoid Microbubbles Open
Purpose To investigate if the right ventricular (RV) systolic and left ventricular (LV) diastolic pressures can be obtained noninvasively using the subharmonic-aided pressure estimation (SHAPE) technique with Sonazoid microbubbles. Materia…
View article: Photon-counting detector CT allows significant reduction in radiation dose while maintaining image quality and noise on non-contrast chest CT
Photon-counting detector CT allows significant reduction in radiation dose while maintaining image quality and noise on non-contrast chest CT Open
View article: Unraveling the epigenetic landscape of pulmonary arterial hypertension: implications for personalized medicine development
Unraveling the epigenetic landscape of pulmonary arterial hypertension: implications for personalized medicine development Open
View article: AAPM task group report 305: Guidance for standardization of vendor‐neutral reject analysis in radiography
AAPM task group report 305: Guidance for standardization of vendor‐neutral reject analysis in radiography Open
Reject rate analysis is considered an integral part of a diagnostic radiography quality control (QC) program. A rejected image is a patient radiograph that was not presented to a radiologist for diagnosis and that contributes unnecessary r…
View article: Supplemental Material to AAPM Task Group Report 305: Proposed IHE Profile
Supplemental Material to AAPM Task Group Report 305: Proposed IHE Profile Open
This document is supplemental to the American Association of Physicists in Medicine (AAPM) Task Group Report 305, which was published in the Journal of Applied Clinical Medical Physics (DOI: 10.1002/acm2.13938). It contains a proposed Inte…
View article: Alcoholic vs. Nonalcoholic Steatohepatitis: Vascular Branching Heterogeneity on Magnetic Resonance Imaging as a Diagnostic Marker
Alcoholic vs. Nonalcoholic Steatohepatitis: Vascular Branching Heterogeneity on Magnetic Resonance Imaging as a Diagnostic Marker Open
Identification of this perivascular branching pattern on imaging is a promising novel diagnostic marker that can be used with other methods to help distinguish between ASH and NASH.
View article: Estimated size of the clinical medical imaging physics workforce in the United States
Estimated size of the clinical medical imaging physics workforce in the United States Open
There is no current authoritative accounting of the number of clinical imaging physicists practicing in the United States. Information about the workforce is needed to inform future efforts to secure training pathways and opportunities. In…
View article: AAPM Medical Physics Practice Guideline 12.a: Fluoroscopy dose management
AAPM Medical Physics Practice Guideline 12.a: Fluoroscopy dose management Open
The American Association of Physicists in Medicine (AAPM) is a nonprofit professional society whose primary purposes are to advance the science, education, and professional practice of medical physics. The AAPM has more than 8,000 members …
View article: Comparing Central Aortic Pressures Obtained Using a SphygmoCor Device to Pressures Obtained Using a Pressure Catheter
Comparing Central Aortic Pressures Obtained Using a SphygmoCor Device to Pressures Obtained Using a Pressure Catheter Open
BACKGROUND This study compared aortic pressures estimated using a SphygmoCor XCEL PWA device (ATCOR, Naperville, IL) noninvasively with aortic pressures obtained using pressure catheters during catheterization procedures and analyzed the i…
View article: Developing an Interface and Investigating Optimal Parameters for Real-Time Intracardiac Subharmonic-Aided Pressure Estimation
Developing an Interface and Investigating Optimal Parameters for Real-Time Intracardiac Subharmonic-Aided Pressure Estimation Open
Thisstudy focuses on evaluating the real-time functionality of a customized interface and investigating the optimal parameters for intracardiac subharmonic-aided pressure estimation (SHAPE) utilizing Definity (Lantheus Medical Imaging Inc.…
View article: Noninvasive Intra-Cardiac Pressure Estimation Utilizing Subharmonic Aided Pressure Estimation (SHAPE)
Noninvasive Intra-Cardiac Pressure Estimation Utilizing Subharmonic Aided Pressure Estimation (SHAPE) Open
Echocardiography utilizes ultrasound waves to examine functionality of the heart. The application of echocardiographic techniques for the assessment of cardiac function is limited due to the inability to measure intra-cardiac pressures. Pr…
View article: Investigation of Radiation Dose Estimates and Image Quality Between Commercially Available Interventional Fluoroscopy Systems for Fluoroscopically Guided Interventional Procedures
Investigation of Radiation Dose Estimates and Image Quality Between Commercially Available Interventional Fluoroscopy Systems for Fluoroscopically Guided Interventional Procedures Open
Radiation dose and image quality differences were observed between AlluraClarityIQ and Artis Q systems. AlluraClarityIQ systems showed lower radiation utilization and an increase in subjective perception of image quality.
View article: Acceptance Testing and Quality Control of Digital Radiographic Imaging Systems
Acceptance Testing and Quality Control of Digital Radiographic Imaging Systems Open
Charge: The formal charge of American Association of Physicists in Medicine (AAPM) Task Group 150 (TG-150) was “This group will outline a set of tests to be used in the Acceptance Testing and Quality Control of Digital Radiographic Imaging…
View article: Injection with long chain triglyceride or long chain triglyceride/medium chain triglyceride propofol: Which is less painful?
Injection with long chain triglyceride or long chain triglyceride/medium chain triglyceride propofol: Which is less painful? Open
: Long chain triglyceride/Medium chain triglyceride (LCT/MCT) Propofol 1% suspension is a new formulation having 10% fat emulsion consisting of long chain triglycerides (LCT) and medium-chain triglycerides (MCT). The pharmacokinetics and e…
View article: What is the effect of Iodine Contrast Agents on the Subharmonic Signal Generated from Ultrasound Contrast Agents
What is the effect of Iodine Contrast Agents on the Subharmonic Signal Generated from Ultrasound Contrast Agents Open
Subharmonic-aided pressure estimation (SHAPE) is a technique utilizing subharmonic signals from microbubble-based ultrasound contrast agents (UCA’s) to noninvasively record pressures. Cardiac applications of SHAPE have been demonstrated in…
View article: Issue Information
Issue Information Open
and Rest of World), €2052 (Europe), £1515 (UK
View article: Summary of the AAPM task group 248 report: Interoperability assessment for the commissioning of medical imaging acquisition systems
Summary of the AAPM task group 248 report: Interoperability assessment for the commissioning of medical imaging acquisition systems Open
Purpose We summarize the AAPM TG248 Task Group report on interoperability assessment for the commissioning of medical imaging acquisition systems in order to bring needed attention to the value and role of quality assurance testing through…
View article: 03:36 PM Abstract No. 290 Phantom and in vivo comparison of radiation dose estimates and image quality between state-of-the-art interventional fluoroscopy systems
03:36 PM Abstract No. 290 Phantom and in vivo comparison of radiation dose estimates and image quality between state-of-the-art interventional fluoroscopy systems Open
View article: Current state of practice regarding digital radiography exposure indicators and deviation indices: Report of <scp>AAPM</scp> Imaging Physics Committee Task Group 232
Current state of practice regarding digital radiography exposure indicators and deviation indices: Report of <span>AAPM</span> Imaging Physics Committee Task Group 232 Open
Beginning with the advent of digital radiography systems in 1981, manufacturers of these systems provided indicators of detector exposure. These indicators were manufacturer‐specific, and users in facilities with equipment from multiple ma…
View article: Recent technological advancements in cardiac ultrasound imaging
Recent technological advancements in cardiac ultrasound imaging Open
View article: Non-Invasive Intra-cardiac Pressure Measurements Using Subharmonic-Aided Pressure Estimation: Proof of Concept in Humans
Non-Invasive Intra-cardiac Pressure Measurements Using Subharmonic-Aided Pressure Estimation: Proof of Concept in Humans Open
View article: Subharmonic-Aided Pressure Estimation for Monitoring Interstitial Fluid Pressure in Tumors: Calibration and Treatment with Paclitaxel in Breast Cancer Xenografts
Subharmonic-Aided Pressure Estimation for Monitoring Interstitial Fluid Pressure in Tumors: Calibration and Treatment with Paclitaxel in Breast Cancer Xenografts Open
View article: On the use of quantitative metrics from clinical images for image quality evaluation in fluoroscopically guided interventional procedures
On the use of quantitative metrics from clinical images for image quality evaluation in fluoroscopically guided interventional procedures Open
View article: Effect of Pulse Shaping on Subharmonic Aided Pressure Estimation In Vitro and In Vivo
Effect of Pulse Shaping on Subharmonic Aided Pressure Estimation In Vitro and In Vivo Open
Using this waveform is an improvement to the existing SHAPE technique (where a square wave was used) and should make SHAPE more sensitive for noninvasively determining portal hypertension.
View article: Comparing Quantitative Immunohistochemical Markers of Angiogenesis to Contrast‐Enhanced Subharmonic Imaging
Comparing Quantitative Immunohistochemical Markers of Angiogenesis to Contrast‐Enhanced Subharmonic Imaging Open
Objectives Different methods for obtaining tumor neovascularity parameters based on immunohistochemical markers were compared to contrast‐enhanced subharmonic imaging (SHI). Methods Eighty‐five athymic nude female rats were implanted with …
View article: Quantitative Nonlinear Contrast-Enhanced Ultrasound of the Breast
Quantitative Nonlinear Contrast-Enhanced Ultrasound of the Breast Open
Contrast-enhanced Doppler, harmonic, and subharmonic imaging are some of the imaging modes that have been investigated for visualizing and quantifying the vascularity in breast tumors.