PHYSICS IN MEDICINE AND BIOLOGY
PHYSICS IN MEDICINE AND BIOLOGY(英文缩写 PHYS MED BIOL),ISSN 0031-9155,eISSN 1361-6560 是一本学术期刊。本页汇总该期刊的最新影响因子、分区信息以及最新收录于 PubMed 的文献,帮助您快速了解期刊全貌。
发文量统计区间：2025-09-21 至 2026-09-21，按本站收录文献的发表日期统计。
指标来源：jcr_cas_ifqb
期刊简介
暂无简介。
历年影响因子趋势
| JCR 数据年份 | 影响因子 | JCR 分区 |
|---|---|---|
| 2021 | 4.174 | Q2 |
| 2022 | 3.500 | Q2 |
| 2023 | 3.300 | Q1 |
| 2024 | 3.400 | Q1 |
| 2025 | 3.100 | Q2 |
PHYSICS IN MEDICINE AND BIOLOGY 最新收录文献
※ 中文译文由 AI 辅助生成,仅供学术参考,请以英文原文为准。
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1. Monte Carlo evaluation of a novel hybrid-shielded gamma probe with integrated counting and emission direction-finding capabilities.
PMID:作者:日期:2026-09-18Gamma probes for sentinel lymph node localization usually work in counting mode only, with no information on the angular origin of detected gammas. Active-shielded designs that add emission direction finding reach about 95-97% shielding effectiveness, below the >99% level of passive-shielded commerc…
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2. Development of a novel material specific imaging algorithm and dual-energy CBCT technology for the next generation imaging solution on O-ring linacs.
2. 一种新型材料特异性成像算法和双能CBCT技术的开发，用于O型环直线加速器上的下一代成像解决方案PMID:作者:日期:2026-09-18Dual-energy (DE) imaging techniques using cone-beam computed tomography (CBCT) have applications for radiotherapy including material separation and quantification, improved contrast-to-noise ratios (CNR), and reduced metal artifacts. Traditional limitations of CBCT can be addressed by using HyperSig…
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3. Beyond NEMA: robustness, DOI encoding, and multi-mouse imaging performance of the Bruker PET/CT Si78.
PMID:作者:日期:2026-09-16This work presents a comprehensive evaluation of the Bruker PET/CT Si78 preclinical imaging system, combining standardized performance assessment, inter-system reproducibility analysis, and investigation of depth-of-interaction (DOI) encoding effects on image quality. Ten independently assembled sys…
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4. Robustness of deep learning-based denoising 4DCBCT methods.
PMID:作者:日期:2026-09-164D cone-beam computed tomography (4DCBCT) is a technique used to address respiratory motion in radiotherapy but is limited by significant view-aliasing artifacts. Recently, deep learning methods have been proposed to reduce view-aliasing. This study investigates the robustness and performance of the…
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5. Pulse width-dependent Monte Carlo source modelling for ultra-high dose rate electron beams.
PMID:作者:日期:2026-09-16The emergence of ultra-high dose rate (UHDR) electron beams has highlighted the need for accurate Monte Carlo (MC) source models after recent measurements revealed pulse width-dependent discrepancies in dose profiles. This work aims to develop and validate a MC source model for conventional and FLAS…
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6. Anatomy-prior-guided and scan-aware 3D segmentation of the pediatric pancreas in CT images.
PMID:作者:日期:2026-09-16Pediatric pancreas CT segmentation is challenging because developmentalanatomy and scan-protocol variability jointly affect organ size, image appearance, andboundary visibility. This study evaluated whether explicitly incorporating anatomy-relatedand scan-related case-level descriptors could improve…
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7. A novel preclinical system for cascade gamma photon coincidence imaging with high resolution and sensitivity.
PMID:作者:日期:2026-09-16. Cascade gamma-emitting radionuclides such asLu offer unique opportunities for theranostic applications, yet existing imaging systems face inherent trade-offs between spatial resolution and detection sensitivity. To address this limitation, we present a novel time-space coincidence imaging system s…
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8. Local assessment of shear anisotropy in fiber network phantoms of the levator ani muscle using rotational shear wave elastography.
PMID:作者:日期:2026-09-16Childbirth is a major cause of levator ani muscle (LAM) injury, affecting over 10% of women after vaginal delivery. Progress in prevention, diagnosis, and treatment is limited by poor understanding of LAM mechanical properties particularly muscle elasticity, which is closely linked to injury mechani…
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9. CAFDIM: a group convolution and self-attention fusion-based dual-domain iterative method for sparse-view CT reconstruction.
PMID:作者:日期:2026-09-16. Sparse-view computed tomography (CT) reduces radiation dose and acquisition time by decreasing the number of projection views, but it also makes image reconstruction severely ill-posed, leading to structural distortion and severe artifacts. This study aims to develop an effective reconstruction fr…
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10. Hamiltonian dynamics for stochastic reconstruction in emission tomography.
PMID:作者:日期:2026-09-16To develop a practical stochastic reconstruction framework for emission tomography that generates ensembles of data-compatible images and enables uncertainty quantification and assessment of forward-model adequacy.The framework combines stochastic-gradient descent initialization with Hamiltonian Mon…