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141
Stereotactic magnetic resonance-guided online adaptive radiotherapy of adrenal metastases combines high ablative doses with optimized sparing of organs at risk
Published 2023-03-01“…Baseline, predicted and adapted plans were compared with regard to PTV objectives, OAR constraints and published dose recommendations. …”
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142
Comparação de diferentes técnicas de irradiação de mama em radioterapia com recurso a acelerador linear em modo de fotões
Published 2013-05-01“…Há d.e.s entre as TI, sobretudo em doses mais baixas nos OAR. …”
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143
Evaluative study between calculated and measured DVHs for advance techniques of radiotherapy for Prostate Cancer Patients
Published 2021-12-01“…Both the DVHs calculated by 3DVH and the one projected by TPS were compared using the different parameters for PTV and OAR. In VMAT technique, the %DD was less than 3% for PTV and 4% for OAR while the IMRT technique recorded %DD less than 2% for PTV and 4% for OAR. 3DVH was somewhat more consistent with the planned VMAT verification data compared to ArcCHECK, with a mean gamma pass rate of 99.34% for the 3%/3 mm criterion Based on our results, VMAT is especially beneficial for prostate most cancers treatment.…”
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144
Octopamine receptor gene influences social grouping in the masked birch caterpillar
Published 2022-06-01“…We noted that one differentially regulated gene, octopamine receptor gene (DaOAR), is a prominent ‘social’ gene in other insect species, prompting us to test the hypothesis that DaOAR influences grouping behavior in D. arcuata. …”
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145
Automated Non-Coplanar VMAT for Dose Escalation in Recurrent Head and Neck Cancer Patients
Published 2021-04-01“…Twenty rHNC patients are planned with conventional VMAT SBRT to 40 Gy while minimizing organ-at-risk (OAR) doses. They are then re-planned with the HyperArc technique to match these minimal OAR doses while escalating the target dose as high as possible. …”
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146
Reactivity of Tungsten-aryloxides with Hydrosilane Cocatalysts in Olefin Metathesis
Published 2002-01-01“…The reactivity of the [WCl4(OAr)2] (OAr = O-2,6-C3H3Cl2, O-2,6-C6H3F2 and O-C6H3Me2) systems, plus the silicon compounds Ph2SiH2 and polymethylhydrosiloxane (PMHS), were studied in metathesis reactions. …”
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147
The dosimetric comparison between tandem-ovoid and tandemring applicator in cervical cancer brachytherapy
Published 2022-01-01“…The isodose volumes are higher in point A normalized plans than in OAR-based optimized plans in both applicators. The ICRU point doses are lower in OAR optimized plans than in point A normalized plans in both applicators. …”
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148
Evaluation of genetic diversity in long hair Nagaland goat Sumi-Ne
Published 2019-01-01“…Effective number of alleles ranged from 1.048 (OarJMP29) to 5.414 (ILSTS058) with mean 2.576±0.285. …”
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149
Comparative analysis of dose calculation algorithms for CyberKnife-based stereotactic radiotherapy in lung cancer
Published 2023-10-01“…There were no statistically significant differences observed between FSPB_LS and MC for the OARs. However, the average dose deviation between FSPB_LS and MC algorithms for OARs ranged from 2.79% to 11.93%. …”
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150
Proton Bragg Peak FLASH Enables Organ Sparing and Ultra-High Dose-Rate Delivery: Proof of Principle in Recurrent Head and Neck Cancer
Published 2023-07-01“…All FLASH OAR V40 Gy/s dose rate coverage was 90–100% at 6 GyE and 10 GyE for both FLASH modalities. …”
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151
Current practices of craniospinal irradiation techniques in Turkey: a comprehensive dosimetric analysis
Published 2024-04-01“…Methods Anonymized CT scans of adult and pediatric patients, alongside target volumes and organ-at-risk (OAR) structures, were shared with 25 local radiotherapy centers. …”
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152
Quality of Life of Patients Treated for Abdominal Aortic Aneurysm: Open Surgery and Endoprosthesis
Published 2022-04-01“…Conclusions: In the short term, patients treated for AAA by EVAR or OAR showed similar results on the SF-36 questionnaire. …”
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153
Fleksibility and strenght of rowers
Published 2018-06-01“…Aim of the thesis: The main goal is to examin and present differences in force level and flexibility factor among sportsman according to used oar. Take hypothesis that bigger inequality in strenght and flexibility have rowers of oar. …”
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154
A treatment planning comparison of four target volume contouring guidelines for locally advanced pancreatic cancer radiotherapy.
Published 2013“…In the present study we analyzed the dosimetric coverage of the eLN's and organs at risk (OAR) by comparing four different contouring guidelines. …”
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155
A Decision Support Tool to Optimize Selection of Head and Neck Cancer Patients for Proton Therapy
Published 2022-01-01“…Linear regression models for individual OARs were created to predict the D<sub>mean</sub> to the OARs for VMAT and IMPT plans. …”
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156
Inter- and intrafraction dose variations in robotic stereotactic body radiation therapy (SBRT) for perihilar cholangiocarcinoma in the prospective phase I STRONG trial
Published 2023-03-01“…Although target coverages had been planned below desired values in order to protect OARs, many pre-rCTs contained OAR constraint violations: 44.4% for the 6 major constraints. …”
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157
Analysis of genetic diversity in five Iranian sheep population using microsatellites markers
Published 2016-02-01“…The highest number of alleles was observed in loci of McMA2, McMA26 and OarHH35 of Dalagh, Arabic, Lory and Karakul populations respectively (12 alleles) and the lowest number of alleles for OarHH35 in Dalagh population. …”
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158
Dosimetric and Radiobiological Impact of Flattening Filter‐Free Beam and Dose Calculation Algorithm Using RapidArc Plans for Cervical Cancer Treatment
Published 2023-09-01“…The difference in the NTCP score for OAR was minimal with the FFF beam.…”
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159
Radiotherapy of Breast Cancer in Laterally Tilted Prone vs. Supine Position: What about the Internal Mammary Chain?
Published 2022-04-01“…In the EBRT of “B + PSR”, supine positioning significantly reduced the OAR “heart” exposure but increased the dose to the OARs “ipsilateral lung” and “lymphatic regions”. …”
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160
Stereotactic Radiotherapy for Critically Located Pancreatic and Biliary Targets: A Review on Simultaneous Integrated Protection and Other Dose-Painting Strategies to Minimize Dose...
Published 2023-05-01“…Conclusion: prioritizing critical OAR constraints limits severe toxicities while preserving LC in PBC SRT. …”
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