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An Evidence-Based Educational program on Post-COVID Conditions: Assessing Knowledge of Nursing and radiologic technology Students

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Journal of Radiology Nursing 2023年第4期42卷 425-430页

作者： Ronca, Kathleen Stelmark, Jarek Luces, Cordelle Allen, Deborah H. Cadet, Myriam Jean Nursing Programs Allied Health Sciences Eugenio Maria de Hostos Community College Bronx NY United States Radiologic Technology Program Eugenio Maria de Hostos Community College Bronx NY United States Allied Health Department Eugenio Maria de Hostos Community College Bronx NY United States DRAH Symptom Management Clinic Raleigh NC Duke Cancer Institute Durham NC Duke University School of Nursing Durham NC

Post-COVID Conditions may cause a variety of mental and physical health problems, making it difficult to diagnose and treat. Little is known about the knowledge acquisition of nursing and radiologic technology (RT) students on Post-COVID Conditions. Through the use of an online evidence-based practice webinar, this article describes knowledge acquisition of nursing and RT students on Post-COVID Conditions. © 2023 Association for radiologic & Imaging Nursing

关键词： Evidenced-based practice Nursing students Post-COVID conditions radiologic technology students

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Exploring Interventional Radiology: A Multicentre Study on Saudi Medical and Radiology technology Students' Perspectives

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Advances in medical education and practice 2025年 16卷 749-760页

作者： Shrooq Aldahery Renad Qwader Raghad Talal Asiri Afnan Al-Alfy Lubna Bushara Abdulaziz Qurashi Fahad H Alhazmi Awadia Gareeballah Adnan A S Alahmadi Mohamed Yousef Hanady Osman Walaa Alsharif Khalid M Alshamrani Department of Applied Radiologic Technology College of Applied Medical Sciences University of Jeddah Jeddah Saudi Arabia. Diagnostic Radiology Technology Department College of Applied Medical Sciences Taibah University Madinah Saudi Arabia. Radiologic Sciences Department Faculty of Applied Medical Sciences King Abdul Aziz University Jeddah Saudi Arabia. Radiological Sciences Program Batterjee Medical College Jeddah 21442 Saudi Arabia. College of Applied Medical Sciences King Saud bin Abdulaziz University for Health Sciences Jeddah Saudi Arabia. King Abdullah International Medical Research Center Jeddah Saudi Arabia. Ministry of the National Guard - Health Affairs Jeddah Saudi Arabia.

Background:Interventional radiology (IR) is a subspecialty of diagnostic radiology that uses image-guided radiological methods to carry out minimally invasive procedures. Medical schools in Saudi Arabia minimally expose students to IR unless it is part of an elective rotation. The study aims to gauge how well informed medical and radiology technology students are regarding the variations in educational and clinical experiences offered at different universities in Jeddah, Saudi Arabia. It also aims to assess students' interest in IR as a potential career path and their opinions about their life experiences concerning the department's future. Methods:This study used a cross-sectional study design. Between April and May 2023 in Jeddah, Saudi Arabia, students studying radiology technology and medicine who were in their second year to internship year were given access to a cross-sectional questionnaire. Results:The study found that 31.5% of the students reported having poor knowledge of IR, while 7.8% reported not knowing about it at all. Additionally, 45.9% of respondents felt that their knowledge was adequate, while a minority of 14.7% reported having an excellent understanding of IR concepts. Therefore, in order to enhance students' knowledge about IR, IR courses should be introduced early into curricula, IR symposiums and conferences. Conclusion:The limited exposure of medical and radiology technology students to IR was highlighted. Over one-third indicated interest in IR as a career, with radiology technology students demonstrating greater familiarity. Enhancing IR education through early curriculum integration, symposiums, and conferences is essential. Furthermore, addressing the lack of a standardized radiology curriculum in Saudi medical schools could further enhance IR awareness and career development.

关键词： awareness career interventional radiology knowledge students

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FETAL ECHOCARDIOGRAPHY - PRESENT AND FUTURE APPLICATIONS

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JOURNAL OF CLINICAL ULTRASOUND 1981年第5期9卷 223-229页

作者： ROCZEN, RS Radiologic Sciences and Technology Program Downstate Medical Center Brooklyn NY 11203

Fetal heart motion was observed by T-M-mode echocardiography from the 12th-40th wk of gestation in 47 apparently normal pregnancies. In the earliest case (at 12 wk), cardiac pulsations were recorded in a fetus in which the heart sounds could not be detected by Doppler ultrasound. The left and right ventricular dimensions and left-to-right ventricular ratios were determined in 24 of the 35 fetuses in which high quality images were obtained. Interventricular septal motion was evalauted in 30 of these 35 fetuses. Potential clinical applications of echocardiography in evaluating fetal status are also presented.

关键词： Fetal echocardiography Fetal ultrasound Prenatal diagnosis Fetal circulation Fetal heart

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Asymmetry effect on luminescence behaviors phospho-tellurite glass doped Eu3+: Judd-Ofelt analysis and EXAFS investigations

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Ceramics International 2025年

作者： Thanyaphirak, W. Yasaka, P. Boonin, K. Busayaporn, W. Tariwong, Y. Intachai, N. Kothan, S. Kim, H.J. Kaewkhao, J. Physics Program Faculty of Science and Technology Nakhon Pathom Rajabhat University Nakhon Pathom73000 Thailand Nakhon Pathom Rajabhat University Nakhon Pathom73000 Thailand Synchrotron Light Research Institute Nakhon Ratchasima30000 Thailand Center of Radiation Research and Medical Imaging Department of Radiologic Technology Faculty of Associated Medical Sciences Chiang Mai University Chiang Mai50200 Thailand Department of Physics Kyungpook National University Daegu41566 Korea Republic of

This study systematically investigated the influence of soaking time on the structural, optical, and luminescence properties of Eu3+- doped phospho-tellurite glass. The results indicate that varying soaking times significantly alter the glass network, resulting in structural modifications that directly impact emission intensity. The highest emission intensity was observed at a soaking time of 1.5 h. This result also revealed that the trend in emission intensity is related to the Debye-Waller factor (σ2), which quantifies the disorder surrounding the Eu3+ ion, thereby confirming increased asymmetry around the Eu3+ ion. Other parameters, such as Ω2 and the electric dipole/magnetic dipole (ED/MD) transition ratio, were also observed to follow a similar trend, consistent with the Judd-Ofelt theory. Furthermore, scintillation efficiency and Urbach's energy exhibited similar trends. While these parameters are not directly related to the asymmetry level around the Eu3+ ion, asymmetry is one contributing factor to their values. This finding can be used for designing glass fabrication to enhance emission efficiency for photonics material application. © 2025 Elsevier Ltd and Techna Group S.r.l.

关键词： Judd-Ofelt theory

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The effect of calcium and barium fluoride on CeF3 doped in gadolinium phosphate scintillating glass

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Ceramics International 2025年

作者： Sarumaha, C.S. Kantuptim, P. Yanagida, T. Intachai, N. Kothan, S. Kim, H.J. Busayaporn, W. Pakawanit, P. Phoovasawat, C. Kaewnuam, E. Kaewkhao, J. Faculty of Science and Technology Muban Chombueng Rajabhat University Ratchaburi 70150 Thailand Nakhon Pathom Rajabhat University Nakhon Pathom73000 Thailand Department of Materials Engineering Faculty of Engineering Kasetsart University Bangkok10900 Thailand Division of Materials Science of Science and Technology Nara Institute of Science and Technology 8916-5 Takayama Ikoma Nara630-0192 Japan Center of Radiation Research and Medical Imaging Department of Radiologic Technology Faculty of Associated Medical Sciences Chiang Mai University Chiang Mai50200 Thailand Department of Physics Kyungpook National University Daegu41566 Korea Republic of Synchrotron Research and Applications Division Synchrotron Light Research Institute 111 University Avenue Muang District Nakhon Ratchasima30000 Thailand Physics Program Faculty of Science and Technology Nakhon Pathom Rajabhat University Nakhon Pathom73000 Thailand

This study concerns alkaline fluorides such as CaF2 and BaF2 contained in gadolinium phosphate glass doped with CeF3, which were synthesized using a melt-quenching technique. Ce3+ was activated in both glasses and a comparative study of their optical, luminescence and scintillation behaviors was conducted. The results found that the higher atomic weight of BaF2 glass makes higher density compared with CaF2 glass, resulting in more integral scintillation efficiency. The quantum yield of BaF2-glass (PLZGdBafCe0.5) is also higher than that of CaF2-glass (PLZGdCafCe0.5). Energy transfer efficiency from Gd3+ to Ce3+ shows similar values, reflecting that the higher photoluminescence intensity of BaF2-glass comes from the efficiency of the luminescence center (Ce3+ ion). Photoluminescence and scintillation decay times were measured and found to be in the range of nanoseconds. XANES measurement was used to confirm the oxidation state and ratio between Ce3+/Ce4+. Moreover, the practical application of the glass scintillator was succeeded by micro-imaging using synchrotron X-ray. © 2025 Elsevier Ltd and Techna Group S.r.l.

关键词： Photoluminescence

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Luminescence and radiative features of Gd2O3 modified and Pr3+ doped borate glass via energy transfer from Gd to Pr for blue- and UV-excited WLEDs

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Physica B: Condensed Matter 2025年 711卷

作者： Ullah, I. Sarumaha, C.S. Angnanon, A. Khan, I. Shoaib, M. Khattak, S.A. Kothan, S. Rooh, G. Kaewkhao, J. Department of Physics Abdul Wali Khan University Mardan23200 Pakistan Faculty of Science and Technology Muban Chombueng Rajabhat University Ratchaburi70150 Thailand Nakhon Pathom Rajabhat University Nakhon Pathom73000 Thailand Office of Research Administration Chiang Mai University Chiang Mai50200 Thailand Center of Radiation Research and Medical Imaging Department of Radiologic Technology Faculty of Associated Medical Sciences Chiang Mai University Chiang Mai50200 Thailand School of Physics and Electrical Energy Engineering Chuxion Normal University Chuxion675000 China Physics Program Faculty of Science and Technology Nakhon Pathom Rajabhat University Nakhon Pathom73000 Thailand

We investigate the XRD, FTIR, structure variation factors, optical absorption, luminescence and radiative behaviors of mixed Gd2O3 in a 20Li2O3-30SrO-(49-x)B2O3-xGd2O3-1Pr2O3 glass. The Judde-Ofelt (J-O) analysis of the absorption spectra is performed to deduce intensity parameters. The refractive index and Ωλ = 2, 4, 6 values are employed to evaluate the branching ratios (βR), and radiative transition probabilities (AR) of Pr3+ luminescent states. At a wavelength of 444 nm for optical pumping, critical factors such as significant optical gain, and gain bandwidth in the 3Po → 3H4 transition for designing visible laser systems are estimated. The Gd3+ ions sensitize the Pr3+ ions through ET from their 6P7/2 state to the 3PJ = 2, 1, 0 states of Pr3+ ions. The extracted Commission Internationale de l'Éclairage (CIE), correlated color temperature (CCT) and color purity (CP) values from the luminescence spectra demonstrate the emission of white light. These results have implications for WLEDs and optical amplification. © 2025 Elsevier B.V.

关键词： Optical pumping

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Investigation of energy transfer mechanism in Gd3+ to Sm3+ and Eu3+ in borate glasses for the application of solid-state lighting devices

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Solid State Sciences 2025年 163卷

作者： Zaman, F. Abbas, J. Ullah, I. Khan, Arshad Saqib, N. Us Mukamil, S. Albargi, Hasan B. Rooh, G. Srisittipokakun, N. Rachniyom, W. Intachai, N. Kothan, S. Kaewkhao, J. Department of Physics University of Buner Buner 19290 Pakistan Department of Physics Faculty of Science Abdul Wali Khan University Mardan23200 Pakistan Department of Physics Faculty of Arts and Sciences Najran University P.O. Box 1988 Najran11001 Saudi Arabia Najran University P.O. Box 1988 Najran11001 Saudi Arabia Department of Chemistry University of Buner Buner 19290 Pakistan Nakhon Pathom Rajabhat University Nakhon Pathom73000 Thailand Physics Program Faculty of Science and Technology Nakhon Pathom Rajabhat University Nakhon Pathom73000 Thailand Center of Radiation Research and Medical Imaging Department of Radiologic Technology Faculty of Associated Medical Sciences Chiang Mai University Chiang Mai50200 Thailand

This investigation provides insightful information on the spectral characteristics and energy transfer mechanisms from Gd3+ to Eu3+ and Sm3+ ions in borate glasses. The main purpose of this study was to enhance the luminescent properties of the developed glasses, making them suitable candidates for solid-state lighting (SSL) applications. The study demonstrated efficient energy transfer mechanisms, contributing to superior emission characteristics. Borate glasses tri-doped with varying amounts of Sm3+, Eu3+, and Gd3+ were synthesized using the high-temperature melt-annealing technique. Spectroscopic techniques such as transmittance, photoluminescence (PL), and X-ray excited luminescence (XEL) were employed to investigate the electronic transitions and luminescence properties of the synthesized glasses. The optical bandgap and J-O intensity parameters were computed from the optical absorbance spectrum. Radiative characteristics were identified from the photoluminescence emission spectra. The chromaticity coordinates confirmed orange-red light emission, indicating the energy transfer phenomena from Gd3+ to Sm3+ and Eu3+ in the host glasses. The results confirmed that the energy transfer significantly enhanced the luminescence properties, particularly in the visible region, making the glass a promising candidate for solid-state lighting applications, including display technologies, phosphors, lighting equipment, and optoelectronics. Further investigations will be conducted in future studies to fully explore and maximize the application potential of these glass materials. © 2025 Elsevier Masson SAS

关键词： Photoluminescence

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Psychosocial Progression Through Normal Pregnancy: A Model for Sonographer-Patient Interaction

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Journal of Diagnostic Medical Sonography 1985年第2期1卷 55-58页

作者： Lea, Jean Hedrick University of Oklahoma College of Allied Health Department of Radiologic Technology Ultrasound Baccalaureate Program Oklahoma City Oklahoma United States

Social, cognitive, and psychologic aspects of normal pregnancy are discussed verbally and in a model format. The major anxieties arising from pregnancy, typical activities, and maternal-fetal attachment typical of each trimester are discussed. Ways in which sonographers can support pregnant patients during an ultrasound examination and further questions related to the development of optimum interaction strategies are explored. © 1985, Sage Publications. All rights reserved.

关键词： maternal-fetal attachment pregnancy

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White Light Emission from Dy 3+ ion doped Boro-Tellurite Glass Potential for Optical and Thermoluminescence Material Applications

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Radiation Physics and Chemistry 2025年

作者： S. Khondara P. Yasaka K. Boonin N. Intachai S. Kothan H.J. Kim J. Kaewkhao Physics Program Faculty of Science and Technology Nakhon Pathom Rajabhat University Nakhon Pathom 73000 Thailand Center of Excellence in Glass Technology and Materials Science (CEGM) Nakhon Pathom Rajabhat University Nakhon Pathom 73000 Thailand Center of Radiation Research and Medical Imaging Department of Radiologic Technology Faculty of Associated Medical Sciences Chiang Mai University Chiang Mai 50200 Thailand Department of Physics Kyungpook National University Daegu 41566 South Korea

This research focuses on the synthesis and characterization of (35-x) TeO 2 : 30B 2 O 3 : 20BaO: 10ZnO: 5La 2 O 3 : xDy 2 O 3 (x is 0.0, 0.1, 0.5, 1.0, and 1.5 mol%) glasses. X-ray diffraction analysis confirmed that the glass was amorphous. Investigation of vibration properties of various glass networks using Fourier transform infrared spectroscopy. In addition, the UV-vis-NIR spectrometer recorded the absorption spectra of a number of peak values. The glass samples exhibited strong photoluminescence (PL) spectra with two prominent emission bands at 482 nm and 576 nm, corresponding to the characteristic transitions of Dy 3+ ion. The highest luminescence efficiency of Dy 3+ ion was observed at a concentration of 1 mol%. In the prepared glasses, the PL obtained from different concentrations of Dy 3+ ion is almost close to the white light region, as shown in the CIE 1931 chromaticity diagram. Furthermore, the thermoluminescence (TL) parameters were calculated, including the maximum temperature (T m ), high-temperature half-width (δ), low-temperature half-width (τ), total half-intensity width (ω), activation energy (E), and frequency factor (S). The developed glasses show promise for use in thermoluminescence dosimetry (TLD) and white light-emitting diodes (WLEDs) based on the results.

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Hepatic Artery Aneurysm: Sonographic Demonstration

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Journal of Diagnostic Medical Sonography 1985年第3期1卷 112-114页

作者： Atwood, Raymond Kuperberg, Irwin Division of Ultrasound Kings County Hospital Brooklyn NY 11203 451 Clarkson Avenue United States Radiologic Sciences and Technology Program State University of New York/Downstate Medical Center Brooklyn New York United States

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