A study on the effect of detector resolution on gamma index passing rate for VMAT and IMRT QA
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.12285
Abstract: Abstract The main objectives of this study are to (1) analyze the sensitivity of various gamma index passing rates using different types of detectors having different resolutions and (2) investigate the sensitivity of various gamma… read more here.
Keywords: resolution; gamma index; mlc; passing rate ... See more keywords
Model refinement increases confidence levels and clinical agreement when commissioning a three‐dimensional secondary dose calculation system
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.13590
Abstract: Abstract Purpose Evaluate custom beam models for a second check dose calculation system using statistically verifiable passing criteria for film analysis, DVH, and 3D gamma metrics. Methods Custom beam models for nine linear accelerators for… read more here.
Keywords: agreement; dose calculation; gamma; calculation system ... See more keywords
Dosimetric accuracy of the Convolution algorithm for Leksell Gamma Plan radiosurgery treatment planning: Evaluation in the presence of clinically relevant inhomogeneities
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.13903
Abstract: Abstract Purpose The Leksell Gamma Plan Convolution algorithm (LGP‐Convolution) has not been widely adopted. This mainly stems from the higher calculated beam‐on times relative to the standard ray tracing‐based LGP‐TMR10 dose calculation algorithm. This study… read more here.
Keywords: convolution; lgp convolution; treatment planning; gamma ... See more keywords
Oligoclonal gamma‐delta T cell expansion in response to Ehrlichia infection
Sign Up to like & getrecommendations! Published in 2022 at "American Journal of Hematology"
DOI: 10.1002/ajh.26456
Abstract: IMAGE 1 (A) The peripheral blood showed increased atypical lymphocytes, with forms showing indented nuclei and basophilic cytoplasm as well as large granular lymphocytes ( 100 objective; original magnificent 1000; scale bar: 5 μm; Wright-Giemsa… read more here.
Keywords: oligoclonal gamma; delta cell; gamma; gamma delta ... See more keywords
GABA metabolism and its role in gamma‐band oscillatory activity during auditory processing: An MRS and EEG study
Sign Up to like & getrecommendations! Published in 2017 at "Human Brain Mapping"
DOI: 10.1002/hbm.23642
Abstract: Gamma‐aminobutyric acid (GABA) and glutamate are believed to have inhibitory and exhibitory neuromodulatory effects that regulate the brain's response to sensory perception. Furthermore, frequency‐specific synchronization of neuronal excitability within the gamma band (30–80 Hz) is… read more here.
Keywords: gaba glutamate; gamma band; study; activity ... See more keywords
Neural gain control measured through cortical gamma oscillations is associated with sensory sensitivity
Sign Up to like & getrecommendations! Published in 2019 at "Human Brain Mapping"
DOI: 10.1002/hbm.24469
Abstract: Gamma oscillations facilitate information processing by shaping the excitatory input/output of neuronal populations. Recent studies in humans and nonhuman primates have shown that strong excitatory drive to the visual cortex leads to suppression of induced… read more here.
Keywords: sensory sensitivity; gamma oscillations; gamma; gain control ... See more keywords
Learning shifts the preferred theta phase of gamma oscillations in CA1
Sign Up to like & getrecommendations! Published in 2022 at "Hippocampus"
DOI: 10.1002/hipo.23460
Abstract: Hippocampal neuronal oscillations reflect different cognitive processes and can therefore be used to dissect the role of hippocampal subfields in learning and memory. In particular, it has been suggested that encoding and retrieval is associated… read more here.
Keywords: oscillations ca1; gamma; gamma oscillations; phase gamma ... See more keywords
Muscarinic and N‐methyl‐D‐aspartate receptor blockade reveal differences in hippocampal local field potentials in mice with low cholinergic tone
Sign Up to like & getrecommendations! Published in 2022 at "Hippocampus"
DOI: 10.1002/hipo.23462
Abstract: We hypothesize that hippocampal local field potentials in acetylcholine (ACh)‐deficient mutant mice, compared to wild‐type (WT) mice, will show lower sensitivity to muscarinic cholinergic antagonist scopolamine (5 mg/kg i.p.) but higher sensitivity to NMDA receptor antagonist… read more here.
Keywords: theta; power; scopolamine; gamma ... See more keywords
Human Cells as Platform to Produce Gamma-Carboxylated Proteins.
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DOI: 10.1007/978-1-4939-7312-5_4
Abstract: The gamma-carboxylated proteins belong to a family of proteins that depend on vitamin K for normal biosynthesis. The major representative gamma-carboxylated proteins are the coagulation system proteins, for example, factor VII, factor IX, factor X,… read more here.
Keywords: carboxylated proteins; platform produce; gamma carboxylated; cells platform ... See more keywords
Simon’s OPUC Hausdorff dimension conjecture
Sign Up to like & getrecommendations! Published in 2021 at "Mathematische Annalen"
DOI: 10.1007/s00208-021-02283-7
Abstract: We show that the Szegő matrices, associated with Verblunsky coefficients $\{\alpha_n\}_{n\in\mathbb{Z}_+}$ obeying $\sum_{n = 0}^\infty n^\gamma |\alpha_n|^2 < \infty$ for some $\gamma \in (0,1)$, are bounded for values $z \in \partial \mathbb{D}$ outside a set… read more here.
Keywords: dimension; hausdorff dimension; dimension conjecture; opuc hausdorff ... See more keywords
Weighted and boundary $$L^{p}$$Lp estimates for solutions of the $$\overline{\partial }$$∂¯-equation on lineally convex domains of finite type and applications
Sign Up to like & getrecommendations! Published in 2018 at "Mathematische Zeitschrift"
DOI: 10.1007/s00209-017-2015-8
Abstract: We obtain sharp weighted estimates for solutions of the equation $$\overline{\partial }u=f$$∂¯u=f in a lineally convex domain of finite type. Precisely we obtain estimates in the spaces $$L^{p}(\Omega ,\delta ^{\gamma })$$Lp(Ω,δγ), $$\delta $$δ being the… read more here.
Keywords: finite type; overline partial; estimates solutions; convex domains ... See more keywords