Technetium-99m methylene diphosphonate single-photon emission computed tomography/computed tomography of the foot and ankle by Bhavin Upadhyay, Jonathan Mo, Clare Beadsmoore, Tom Marshall, Andoni Toms, John Buscombe

“…The complex anatomy and function of the foot and ankle can make it difficult to determine the cause of symptoms in patients with foot and ankle pathology. …”
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3D printing of TPMS microlattice: indentation characterisation and numerical analysis by William S. Harley, Callum Vidler, Yun Lu Tee, Kirill Kolesnik, Daniel E. Heath, Phuong Tran, David J. Collins

“…Whilst a variety of microarchitectured lattices have been previously investigated for their mechanical properties, they have been mostly constrained to strut and plate-based designs and subjected to additional post-processing to modify their functionality. …”
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Analytic Investigation of the Imprints of Dark Energy and Charge on the Kerr–Newmann–De Sitter Black-Hole Photon Ring by James Mugambi, Eunice Omwoyo, Dismas Wamalwa

“…We present analytical solutions to the null geodesic equations for Kerr–Newman–de Sitter black holes derived using Jacobi elliptic functions. Using these solutions, we have performed an analytic ray-tracing simulation to model direct images, lensing rings, and photon rings, considering standard observers and zero angular momentum observers (ZAMOs). …”
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<italic>PhotonBathymetry</italic>: An Interactive Software for Nearshore Bathymetry Using ICESat-2 Data and Multispectral Images by Shuai Xing, Songtao Guo, Guoping Zhang, Xinlei Zhang, Pengcheng Li, Dandi Wang, Li Chen, Ming Gao, Qing Xu

“…Although conducting field measurements for nearshore water depths on a global scale is quite challenging, the fusion of active and passive remote sensing data, utilizing laser altimetry data and multispectral imagery, allows us to obtain valuable nearshore bathymetric information without the need for on-site measurements. In this study, we have developed an interactive software named PhotonBathymetry (PBathy) with the aim of supporting nearshore bathymetry retrieval efforts. …”
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Energy scavenging from the diurnal cycle with a temperature-doubler circuit and a self-adaptive photonic design by Zhang Zheng, Zhao Xiaodong, Chen Zhen

“…Furthermore, photonic and thermal optimizations have not yet been coupled to maximize the power output. …”
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Study the effect of Pitch size When the number of rings of the second air gaps on the dispersion profile of Photonic Crystal Fibers by Basira Q. Sulaiman, Esam Sameen Ali, Nihad Ali Shafeek

“… The need for a fibre optics working in the visible part of the electromagnetic spectrum has led to the development of new kind of fibre optics called photonic crystal fibre (PCF).In this paper we have investigate the effect of the pitch distance Λ as a function of the wavelength for a single mode PCF. …”
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Optical investigation of degradation of graphene oxide in alkaline environment: Evidence of two distinct photon-emitting phases in visible region. by Emiliano Burresi, Maria Lucia Protopapa

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Application of the U-Net Deep Learning Model for Segmenting Single-Photon Emission Computed Tomography Myocardial Perfusion Images by Ahmad Alenezi, Ali Mayya, Mahdi Alajmi, Wegdan Almutairi, Dana Alaradah, Hamad Alhamad

“…Background: Myocardial perfusion imaging (MPI) is a type of single-photon emission computed tomography (SPECT) used to evaluate patients with suspected or confirmed coronary artery disease (CAD). …”
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A Two-Photon Zn(II) Complex Photosensitizer with pH/Viscosity Dual Response for Enhanced Tumor Therapy by Yu Zhang, Shao-Qi Guan, Ya-Ping Wang, Mei Pan

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Research Progress on Silicon Vacancy Color Centers in Diamond by Chengke Chen, Bo Jiang, Xiaojun Hu

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The Role of Scintigraphy and Hybrid Single-Photon Emission Tomography in Comparison with Laboratory Data in a Comprehensive Examination of Patients with Secondary Hyperparathyroidi... by V. Е. Prokina, А. А. Ansheles, A. V. Tarasov, A. S. Ametov, V. B. Sergienko

“…Objective: to estimate the possibilities and determine the diagnostic value of scintigraphy and single-photon emission computed tomography combined with computed tomography (SPECT/CT) in the assessment of the functional state of parathyroids in comparison with laboratory data in patients with secondary hyperparathyroidism (SHPT).   …”
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Aberration correction in long GRIN lens-based microendoscopes for extended field-of-view two-photon imaging in deep brain regions by Andrea Sattin, Chiara Nardin, Simon Daste, Monica Moroni, Innem Reddy, Carlo Liberale, Stefano Panzeri, Alexander Fleischmann, Tommaso Fellin

“…Two-photon (2P) fluorescence imaging through gradient index (GRIN) lens-based endoscopes is fundamental to investigate the functional properties of neural populations in deep brain circuits. …”
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Superconducting Nanowire Single-Photon Detector With a System Detection Efficiency Over 80&#x0025; at 940-nm Wavelength by W. J. Zhang, H. Li, L. X. You, J. Huang, Y. H. He, L. Zhang, X. Y. Liu, S. J. Chen, Z. Wang, X. M. Xie

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Simulations of Photon Versus Particle Therapy for Treating Cancer in Canines using Matrad: Case Study of a Beagle with Pituitary Macroadenoma by Ristova Mimoza, Gjoreska Andrijana, Simonovska Marija, Lukarski Dushko, Celeska Irena

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A <i>tetra</i>-<i>ortho</i>-Chlorinated Azobenzene Molecule for Visible-Light Photon Energy Conversion and Storage by Shuxin Tang, Yating Zhang, Jun Xia, Jing Qi, Fan Tang, Fei Zhai, Liqi Dong

“…Nonetheless, a majority of azobenzene-based molecular photothermal systems have a significant drawback: they depend on ultraviolet light for <i>E</i>-to-<i>Z</i> isomerization to store photon energy rather than visible light, which seriously hinders the development of azobenzene photoswitch in practical solar energy utilization applications. …”
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Ultra-compact on-chip camera based on optoelectronic compound eyes with nonuniform ommatidia by Lin Zhu, Yu-Qing Liu, Jia-Yi Wan, Zhi-Juan Sun, Dong-Dong Han, Qi-Dai Chen, Yong-Lai Zhang

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Spin-dependent edge detection and imaging enabled by optical circularly polarised states by Jiale Chen, Zhao-xian Chen, Zi-xin Zhou, Yan-qing Lu, Jun-long Kou

“…In photonic crystal slab (PCS) structures, the bound states in the continuum (BICs) and circularly polarised states (dubbed C-points) are critical topological polarisation singularities in momentum space that have garnered significant attention owing to their novel topological and optical properties. …”
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PROBLEMS OF REVASCULARIZATION IN ACUTE MYOCARDIAL INFARCTION WITH ST SEGMENT ELEVATION by V. A. Ryabinin, P. Y. Lopotovsky, E. V. Migunova, A. P. Golikov, N. E. Kudryashova

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3D printed near-infrared high-numerical aperture achromatic metalens by Heming Wei, Wenchen Hu, Jingtian Hu, Guoqiang He, Fufei Pang, Sridhar Krishnaswamy, Jan Nedoma, Carlos Marques

“…Summary: Traditional optical Fresnel microlenses have limitations such as large size, limited optical quality for imaging, and low focusing efficiency in achromatic lenses with high NA. …”
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Towards Non-Contact Glucose Sensing in Aqueous Turbid Medium at &#x223C;1.1 Meters Distance by Daqing Piao, John O'Hara, Satish Bukkapatnam, Sabit Ekin

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