First-principles calculations to investigate thermoelectric, thermophysical, and optical properties of RNi₄P₁₂ (R = Sm, Eu) rare-earth metal skutterudites by Poorva Nayak, Dinesh C. Gupta

“…Optical constants, including dielectric function, optical reflectivity, refractive index, electron energy loss, and optical conductivity, are calculated for photon energy radiation. Overall, this study offers a comprehensive understanding of the multifaceted properties of SmNi4P12 and EuNi4P12-filled skutterudite, laying the groundwork for their potential applications in various fields.…”
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Preparation and characterization of graphene oxide-based cation, chelating, and anion exchangers for salt removal by Mahmoud A. Al Azwani, Saleh Al Busafi, El-Said I. El-Shafey

“…Energy dispersive spectroscopy (EDS) showed the presence of nitrogen in GOP, GOQ, and GOT; and sulfur on GOT. X-ray photon spectroscopy (XPS) showed the presence of -SO3 and S-O on GOT, amine on GOP, and quaternary ammonium group (-NHR2+) on GOQ. …”
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Biotemplated Synthesis of Titanium Oxide Nanoparticles in the Presence of Root Extract of Kniphofia schemperi and Its Application for Dye Sensitized Solar Cells by Eneyew Tilahun Bekele, Enyew Amare Zereffa, Noto Susanto Gultom, Dong-Hau Kuo, Bedasa Abdisa Gonfa, Fedlu Kedir Sabir

“…Solar cell devices were fabricated using roots of Kniphofia schemperi sensitizer in the presence of TiO2 NPs biosynthesized within (2 : 3, 1 : 1, and 3 : 2) volume ratio, which showed power conversion efficiency of 0.039%, 0.117%, and 1.3%. Incident photon to current conversion efficiency (IPCE) analysis using TiO2 (2 : 3, 1 : 1, and 3 : 2) photoelectrodes showed 6.64%, 2.66%, and 18%. …”
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Advancements in noninvasive techniques for transplant rejection: from biomarker detection to molecular imaging by Yuan Song, Yihui Wang, Wenyuan Wang, Yuji Xie, Junmin Zhang, Jing Liu, Qiaofeng Jin, Wenqian Wu, He Li, Jing Wang, Li Zhang, Yali Yang, Tang Gao, Mingxing Xie

“…Nuclear imaging modalities such as single photon emission computed tomography and positron emission tomography, enable dynamic visualization of immune responses within transplanted organs. …”
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Construction and characterization of bioluminescent Salmonella Reading outbreak and non-outbreak strains by Abubakar Shitu Isah, Reshma Ramachandran, Anuraj Theradiyil Sukumaran, Aaron S. Kiess, Claudia D. Castañeda, Timothy Boltz, Kenneth S. Macklin, Hossam Abdelhamed, Li Zhang

“…These strains demonstrated a high bioluminescence level (108–109 Photons/s/cm2/sr) and were tested for growth and plasmid stability by daily subculturing in Luria–Bertani medium with and without antibiotics. …”
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Up-to-Date Imaging for Parathyroid Tumor Localization in MEN1 Patients with Primary Hyperparathyroidism: When and Which Ones (A Narrative Pictorial Review) by Valentina Berti, Francesco Mungai, Paolo Lucibello, Maria Luisa Brandi, Carlo Biagini, Alessio Imperiale

“…Various imaging techniques are employed for presurgical localization, including ultrasound (US), multiphase parathyroid computed tomography (CT) scanning (4D CT), magnetic resonance imaging (MRI), and nuclear medicine techniques like single photon emission computed tomography/CT (SPECT/CT) and positron emission tomography/CT (PET/CT). …”
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Enhanced radiation shielding via incorporating europium oxide in 316L stainless steel: Synthesis, physical, microstructural, shielding, and mechanical properties by H.O. Tekin, Nihal Yayla, M.Gökhan Albayrak, Ömer Güler, Duygu Sen Baykal, Hessa Alkarrani, Ghada ALMisned

“…Transmission factors (TFs) were evaluated using PHITS simulations for photon energies of 0.662 MeV, 1.1732 MeV, and 1.3325 MeV. …”
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Shedding light on biochemical changes in single neuron-like pheochromocytoma cells following exposure to synchrotron sourced terahertz radiation using synchrotron source Fourier tr... by Palalle G. Tharushi Perera, Jitraporn Vongsvivut, Denver Linklater, Zoltan Vilagosh, Dominique Appadoo, The Hong Phong Nguyen, Mark J. Tobin, Rodney Croft, Elena P. Ivanova

“…To investigate the metabolic response of PC 12 cells after synchrotron THz radiation exposure, we utilized the FTIR microscope at the Infrared Microspectroscopy IRM beamline, which offers high photon flux and diffraction-limited spatial resolution enabling the detection of functional group variations in biological molecules at a single-cell level. …”
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Association of coronary revascularisation after physician-referred non-invasive diagnostic imaging tests with outcomes in patients with suspected coronary artery disease: a post ho... by Takao Kato, Moriaki Inoko, Naoya Matsumoto, Yukari Uemura, Masanao Naya, Mitsuru Momose, Satoshi Hida, Takao Yamauchi, Takatomo Nakajima, Eriko Suzuki, Tohru Shiga, Nagara Tamaki

“…Objective We aimed to evaluate the association of the prognostic impact of coronary revascularisation with physician-referred non-invasive diagnostic imaging tests (single photon emission CT (SPECT) vs coronary CT angiography) for coronary artery disease.Design A post hoc analysis of a subgroup from the patient cohort recruited for the Japanese Coronary-Angiography or Myocardial Imaging for Angina Pectoris Study.Setting Multiple centres in Japan.Participants From the data of 2780 patients with stable angina, enrolled prospectively between January 2006 and March 2008 in Japan, who had undergone physician-referred non-invasive imaging tests, 1205 patients with SPECT as an initial strategy and 625 with CT as an initial strategy were analysed. …”
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Improving timing resolution of BGO for TOF-PET: a comparative analysis with and without deep learning by Francis Loignon-Houle, Nicolaus Kratochwil, Maxime Toussaint, Carsten Lowis, Gerard Ariño-Estrada, Antonio J. Gonzalez, Etiennette Auffray, Roger Lecomte

“…Abstract Background The renewed interest in BGO scintillators for TOF-PET is driven by the improved Cherenkov photon detection with new blue-sensitive SiPMs. However, the slower scintillation light from BGO causes significant time walk with leading edge discrimination (LED), which degrades the coincidence time resolution (CTR). …”
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Microbial Decontamination of Onion by Corona Discharge Air Plasma during Cold Storage by Eun Ha Chang, Yeoung Seuk Bae, Il Sheob Shin, Hyun Jin Choi, Ji Hyun Lee, Ji Weon Choi

“…Corona discharge air plasma (CDAP) is a nonthermal decontamination technology which is generating antimicrobial agents such as photons, electrons, positively and negatively charged ions, atoms, and free radicals. …”
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Roadmap for Designing Donor-<inline-formula><math display="inline"><semantics><mrow><mi mathvariant="bold-sans-serif">π</mi></mrow></semantics></math></inline-formula>-Acceptor Flu... by Guliz Ersoy, Maged Henary

“…D-<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi mathvariant="sans-serif">π</mi></mrow></semantics></math></inline-formula>-A fluorophores with carboxylic acid and cyano groups are preferred in photovoltaic applications, and fluorophores with large surface area are used for two photon absorbing applications. Herein, we report the synthesis, optical properties, and applications of various D-<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi mathvariant="sans-serif">π</mi></mrow></semantics></math></inline-formula>-A fluorophores in UV-vis and NIR region.…”
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The Multimessenger Contribution of Ultra-High-Energy Cosmic Rays from Gamma-Ray Bursts by Zhenjiang Li, Fangsheng Min, Yi Jin, Yiqing Guo

“…The high-energy diffuse neutrinos and gamma rays resulting from interactions between UHECRs from GRBs and extragalactic background photons do not dominate the observations of Fermi-LAT or IceCube.…”
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Strain Programming of Oxygen Octahedral Symmetry in Perovskite Oxide Thin Films by Yunkyu Park, Seoung‐Hun Kang, Jeongkeun Song, Sang Woon Hwang, Shan Lin, Jong Mok Ok, Fazhi Yang, Hwangsun Kim, Andrew R. Lupini, Mina Yoon, Sangmoon Yoon, Hua Zhou, Ho Nyung Lee

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Performance Evaluation of a Preclinical SPECT Scanner with a Collimator Designed for Medium-Sized Animals by Yohji Matsusaka, Rudolf A. Werner, Paula Arias-Loza, Naoko Nose, Takanori Sasaki, Xinyu Chen, Constantin Lapa, Takahiro Higuchi

“…Equipped with two stationary detectors, a large bore collimator for medium-sized animals has been recently introduced for dedicated preclinical single-photon emission computed tomography (SPECT) imaging. …”
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Green approach to synthesis polymer composites based on chitosan with desired linear and non-linear optical characteristics by Dyari M. Mamand, Sarkawt A. Hussen, Shujahadeen B. Aziz

“…The absorption edge of the composite’s films shifted to lower photon energies. Various models were used to determine the optical band gap. …”
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Biometabolic Distribution of Tc-3PRGD2 and its Potential Value in Monitoring Chemotherapeutic Effects by Jian-Guo Wu, Shao-Li Song, Xiang Zhou, Fan Wang, Yin-Yan Zhu, Lei Xie, Fan Zhang, Gang Huang

“…Continuous dynamic scanning up to 30 minutes; static imaging at 0.5 hours, 1 hour, and 3 hours; and single-photon emission computed tomography/computed tomography (SPECT/CT)-integrated imaging at 3 hours post- 99m Tc-3PRGD2 injection were performed. …”
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Impairment of myocardial perfusion correlates with heart failure severity in patients with non‐compaction cardiomyopathy by Andraz Cerar, Martina Jaklic, Sabina Frljak, Gregor Poglajen, Gregor Zemljic, Barbara Guzic Salobir, Maja Dolenc Novak, Monika Stalc, Rok Zbacnik, Mirta Kozelj

“…At the same time, serum levels of N‐terminal pro‐B‐type natriuretic peptide (NT‐proBNP) have been measured, and myocardial single‐photon emission computed tomography at rest and on stress was used to define significant myocardial ischemia defined as summed difference score ≥ 2. …”
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Diagnostic Efficacy of ¹²³Iodo-Metaiodobenzylguanidine SPECT/CT in Cardiac vs. Neurological Diseases: A Comparative Study of Arrhythmogenic Right Ventricular Cardiomyopa... by Johannes M. Hagen, Maximilian Scheifele, Mathias J. Zacherl, Sabrina Katzdobler, Alexander Bernhardt, Matthias Brendel, Johannes Levin, Günter U. Höglinger, Sebastian Clauß, Stefan Kääb, Andrei Todica, Guido Boening, Maximilian Fischer

“…<b>Background/Objectives</b>: ¹²³Iodo-metaiodobenzylguanidine single photon emission computed tomography/computed tomography (¹²³I-MIBG SPECT/CT) is used to evaluate the cardiac sympathetic nervous system in cardiac diseases such as arrhythmogenic right ventricular cardiomyopathy (ARVC) and α-synucleinopathies such as Parkinson’s diseases. …”
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Achieving 32.9% efficiency in Pb-Based quantum dot solar cells via SCAPS-1D simulation optimization by Md Hasnain, Abdul Wahed, Joyonta Das, Bassim Arkook, Moussab Harb, Nasim Mia

“…We discovered that a 1 µ m thickness for PbS yields a maximum PCE of 32.9% due to balanced photon absorption and reduced Shockley–Read–Hall recombination. …”
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