Results 41 to 50 of about 7,410 (208)

Super-resolution imaging in a multiple layer EPID [PDF]

Biomedical Physics & Engineering Express, 2017
A new portal imager consisting of four vertically stacked conventional electronic portal imaging device (EPID) layers has been constructed in pursuit of improved detective quantum efficiency (DQE). We hypothesize that super-resolution (SR) imaging can also be achieved in such a system by shifting each layer laterally by half a pixel relative to the ...
Haijian, Chen, Joerg, Rottmann, Stephen Sf, Yip, Daniel, Morf, Rony, Füglistaller, Josh, Star-Lack, George, Zentai, Ross, Berbeco   +7 more
openaire   +2 more sources

Early Interaction Between Scripture, Rule of Faith, and Evolving Christian Doctrine and Tradition: A Response to Alister McGrath’s The Nature of Christian Doctrine

International Journal of Systematic Theology, EarlyView.
Abstract This response to Alister McGrath’s The Nature of Christian Doctrine examines the interplay between Scripture, the Rule of Faith, and evolving Christian doctrine and tradition. Focusing on McGrath’s critique of Lindbeck’s presentation of doctrinal modalities, the article explores how doctrinal formation involves primarily synchronic (canonical),
Tomas Bokedal
wiley   +1 more source

Evaluation of Perkin Elmer Amorphous Silicon Electronic Portal Imaging Device for Small Photon Field Dosimetry [PDF]

Journal of Biomedical Physics and Engineering
Background: Electronic portal imaging devices (EPIDs) are applied to measure the dose and verify patients’ position.Objective: The present study aims to evaluate the performance of EPID for measuring dosimetric parameters in small photon fields.Material ...
Mohammad Haghparast, Wrya Parwaie, Mohsen Bakhshandeh, Nina Tuncel, Seied Rabi Mahdavi   +4 more
doaj   +1 more source

EVALUATION STUDY FOR ELECTRONIC PORTAL IMAGER SYSTEM DEVICE (EPID) AS QUALITY ASSURANCE AND DOSIMETRY TOOL FOR MEDICAL LINEAR ACCELERATOR MACHINE [PDF]

Assiut University Journal of Multidisciplinary Scientific Research, 2020
Portal imager system now is widely attached as verification system in many models from linear accelerator due to may be used for treatment verification instead of film in as new ear for radiotherapy.
doaj   +1 more source

Trimerous magnoliid flowers with a unique set of floral and pollen traits from the Late Cretaceous of Southern Bohemia (Czech Republic)

New Phytologist, EarlyView.
Morphospace position and phylogenetic placements of Trimeriantha monopolyada. Summary Floral structure is a key aspect of angiosperm diversity. Recent research revealed that significant floral disparity was already present in the Cretaceous. However, our understanding of early floral diversity remains limited, as it is directly dependent on the fossil ...
Xieting Wu, Maria von Balthazar, Friðgeir Grímsson, Silvia Ulrich, Andrea M. López‐Martínez, Zuzana Heřmanová, Jiří Kvaček, Jürg Schönenberger   +7 more
wiley   +1 more source

TREATMENT OF OSTEOPOROSIS IN REAL CLINICAL PRACTICE: FREQUENCY OF PRESCRIPTIONS AND THERAPY ADHERENCE WITHIN THE FIRST YEAR AFTER OSTEOPOROTIC FRACTURE

Научно-практическая ревматология, 2011
Objective: to estimate the frequency of prescription for antiosteoporotic agents in real clinical practice and treatment adherence within a year after experienced low-trauma osteoporotic fracture (LOF). Subjects and methods.
O. V. Dobrovolskaya, N. V. Toroptsova, O. A. Nikitinskaya, N. V. Demin   +3 more
doaj   +1 more source

Rapid dehydration drives a nondiffusional drop in C3 photosynthesis that aligns with phosphate limitation

New Phytologist, Volume 251, Issue 3, Page 1127-1142, August 2026.
Schematic representation of the causal sequence through which rapid water loss imposes diffusive and nondiffusive restrictions on carbon assimilation. Summary Drought is an abnormally prolonged water deficit posing major challenges to plants. Stomatal closure has long been considered the primary factor limiting photosynthesis during the early stages of
Chandra Bellasio, Daniel Tholen, Hilary Stuart‐Williams, Graham D. Farquhar, Jaume Flexas   +4 more
wiley   +1 more source

Gamma failure rate statistics of pure EPID reconstruction, CBCT-guided EPID reconstruction and TPS simulation for thoracic Phantom shift.

, 2019
Gamma failure rate statistics of pure EPID reconstruction, CBCT-guided EPID reconstruction and TPS simulation for thoracic Phantom shift.
Yinghui Li (237776), Jinping Shi (2552869), Jinhan Zhu (4282141), Lixin Chen (300749), Xiaowei Liu (146283)   +4 more
core   +1 more source

Influence of vapour pressure deficit and CO2 on the thermal sensitivity of stomatal function in tropical trees

New Phytologist, Volume 251, Issue 3, Page 1075-1087, August 2026.
Examining the potential thermal sensitivity of the model parameter g1 when accounting for the additive nature of underlying components including CO2 compensation point (Г*) and the marginal water cost of plant carbon gain (λ), when assuming λ is dependent upon changes in the viscosity (inverse of fluidity) of water (η, Pa·s) and the solubility of CO2 ...
Alexander W. Cheesman, Peter Cox, Simon Jones, Kali B. Middleby, Lucas A. Cernusak, Peter J. Franks   +5 more
wiley   +1 more source

The algal homolog of the plant CER1 and CER3 proteins is a bifunctional hydrocarbon‐forming enzyme

New Phytologist, Volume 251, Issue 3, Page 1311-1328, August 2026.
Schematic representation of the proposed reactions carried out by a CER1/3 protein from green algae. CoA, coenzyme A; CTD, C‐terminal domain; Cys, catalytic cysteine of C‐terminal domain; His, catalytic histidines of N‐terminal domain; NTD, N‐terminal domain.
Ángel Baca‐Porcel, Bertrand Légeret, Alexandre Six, Mallaury Cabanel, Mathilde Le Cossec, Arthur Guegano, Damien Sorigué, Yonghua Li‐Beisson, Florian Veillet, Fred Beisson   +9 more
wiley   +1 more source