Articles with "pbt" as a keyword



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Association of Race With Receipt of Proton Beam Therapy for Patients With Newly Diagnosed Cancer in the US, 2004-2018.

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Published in 2022 at "JAMA network open"

DOI: 10.1001/jamanetworkopen.2022.8970

Abstract: Importance Black patients are less likely than White patients to receive guideline-concordant cancer care in the US. Proton beam therapy (PBT) is a potentially superior technology to photon radiotherapy for tumors with complex anatomy, tumors… read more here.

Keywords: pbt; proton beam; cancer; beam therapy ... See more keywords
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Tough and Thermostable Polybutylene Terephthalate (PBT)/Vitrimer Blend with Enhanced Interfacial Compatibility.

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Published in 2023 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202200972

Abstract: Polymer blending is an efficient way to obtain extraordinary polymeric materials. However, once permanently cross-linked thermosets are involved in blending, there are challenges in designing and optimizing the structures and interfacial compatibility of blends. Vitrimer… read more here.

Keywords: blend enhanced; pbt; vitrimer; interfacial compatibility ... See more keywords
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A comparison of the outcomes between surgical resection and proton beam therapy for single primary hepatocellular carcinoma

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Published in 2019 at "Surgery Today"

DOI: 10.1007/s00595-019-01888-5

Abstract: Purpose There are many treatment choices for hepatocellular carcinoma (HCC), one of which is proton beam therapy (PBT). The purpose of this study was to compare surgical resection (SR) and PBT to clarify the prognostic… read more here.

Keywords: hepatocellular carcinoma; beam therapy; surgical resection; group ... See more keywords
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Miscibility, Crystallization Behaviors and Toughening Mechanism of Poly(butylene terephthalate)/Thermoplastic Polyurethane Blends

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Published in 2018 at "Fibers and Polymers"

DOI: 10.1007/s12221-018-7305-6

Abstract: Blends of poly(butylene terephthalate) (PBT)/thermoplastic polyurethane (TPU) were prepared by melt compounding. The miscibility, crystallization behaviors and toughening mechanism of the PBT/TPU blends were studied. Dynamic mechanical analysis results demonstrated that PBT was immiscible with… read more here.

Keywords: tpu; toughening mechanism; pbt; poly butylene ... See more keywords
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Overall Survival After Treatment of Localized Prostate Cancer With Proton Beam Therapy, External-Beam Photon Therapy, or Brachytherapy

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Published in 2020 at "Clinical genitourinary cancer"

DOI: 10.1016/j.clgc.2020.08.009

Abstract: With limited high-level evidence, we carried out a comparative effectiveness study for the effect of proton beam therapy (PBT) on overall survival compared to external-beam radiotherapy (EBRT) and brachytherapy (BT) among patients with localized prostate… read more here.

Keywords: prostate cancer; pbt; therapy; overall survival ... See more keywords
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An insight into gas phase flame retardant mechanisms of AHP versus AlPi in PBT: Online pyrolysis vacuum ultraviolet photoionization time-of-flight mass spectrometry

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Published in 2019 at "Combustion and Flame"

DOI: 10.1016/j.combustflame.2019.08.020

Abstract: Abstract As is well known, gas phase flame retardant mechanisms are very hard to be understood for the extremely intricate burning process but they are crucial for developing highly efficient flame retardants. Pyrolysis provides a… read more here.

Keywords: phase flame; flame; pyrolysis; pbt ... See more keywords
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Toughness evaluation of poly(butylene terephthalate) nanocomposites

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Published in 2020 at "Theoretical and Applied Fracture Mechanics"

DOI: 10.1016/j.tafmec.2020.102662

Abstract: Abstract This research investigates the toughness of poly(butylene terephthalate) (PBT) nanocomposites, based on mechanical characterizations and subsequent microstructural observations. Montmorillonite (MMT) and nano-precipitated calcium carbonate (NPCC) were selected as nano-reinforcing phases. Notched Izod impact test,… read more here.

Keywords: test; poly butylene; butylene terephthalate; pbt ... See more keywords
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Investigation of the anticorrosion and adsorption properties of two polymer compounds on the corrosion of SABIC iron in 1 M HCl solution by practical and computational approaches

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Published in 2022 at "RSC Advances"

DOI: 10.1039/d2ra03614b

Abstract: The anticorrosion efficiency of two polymer compounds, namely polystyrene (PS), polybutylene terephthalate (PBT), against the corrosion of SABIC iron (S-Fe) in 1.0 M HCl solution was investigated. The anticorrosion efficiency was estimated by chemical and… read more here.

Keywords: anticorrosion; anticorrosion efficiency; pbt; two polymer ... See more keywords

Phosphorescent 2-phenylbenzothiazole PtIV bis-cyclometalated complexes with phenanthroline-based ligands.

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Published in 2023 at "Dalton transactions"

DOI: 10.1039/d3dt00801k

Abstract: We describe a family of dicationic heteroleptic complexes of the type [Pt(pbt)2(N^N)]Q2, bearing two cyclometalating 2-phenylbenzothiazole (pbt) groups and a N^N phenanthroline-based ligand [N^N = 1,10-phenanthroline (phen) 4, pyrazino[2,3-f][1,10]-phenanthroline (pyraphen) 5, 5-amine-1,10-phenanthroline (NH2-phen) 6], with… read more here.

Keywords: cf3co2 pf6; phenanthroline; pbt; ptiv ... See more keywords
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Early and late side effects, dosimetric parameters and quality of life after proton beam therapy and IMRT for prostate cancer: a matched-pair analysis

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Published in 2019 at "Acta Oncologica"

DOI: 10.1080/0284186x.2019.1581373

Abstract: Abstract Purpose: To compare early and late toxicities, dosimetric parameters and quality of life (QoL) between conventionally fractionated proton beam therapy (PBT) and intensity-modulated radiation therapy (IMRT) in prostate cancer (PCA) patients. Methods: Eighty-eight patients… read more here.

Keywords: therapy; dosimetric parameters; prostate; pbt ... See more keywords
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Effect of IR laser radiation on the structure and optical properties of PC-PBT/Pd polymer nanocomposite films

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Published in 2019 at "Radiation Effects and Defects in Solids"

DOI: 10.1080/10420150.2019.1632854

Abstract: ABSTRACT Bayfol (PC-PBT blend film) is a class of polymeric solid-state nuclear track detector which has a lot of applications in several radiation detection fields. It is a bisphenol-A polycarbonate PC blended with polybutylene terephthalate… read more here.

Keywords: color; laser; effect laser; pbt ... See more keywords