Background To compare dosimetric parameters of volumetric modulated arc therapy (VMAT) and non-coplanar intensity modulated radiotherapy (IMRT) for nasal cavity and paranasal sinus cancer with regard to the coverage of planning target volume (PTV) and the sparing of organs at risk (OAR). Methods Ten patients with nasal cavity or …

When the ovaries were below the upper boundary of PTV, the optimum cutoff value of transverse distance > 3.265 cm between the ovary and PTV was significantly associated with ovarian max dose (Dmax) ≤ 4Gy, and the optimum cutoff value of transverse distance > 2.391 cm was significantly associated with ovarian Dmax≤5Gy.

The dose to the planning-target volume A (PTV_A: cervix, uterus, pelvic ± para-aortic lymph nodes) was 1.8/50.4 Gy. The SIB dose for the parametrium (PTV_B), was 2.12/59.36 Gy. MRI-guided brachytherapy was administered with 5 fractions up to 25 Gy. For EBRT, the lower target constraints were 95% of the prescribed dose in 95% of the …

PTV Visum transport planning software supports the evolution of mobility systems through data-based assessments of scenarios. These models are complex, due to the diversity of human mobility and its interactions with its surroundings. To effectively evaluate many possible future variants, short model run times are critical.

The PTV and representative major organs at risk was based on detailed contouring are shown (Fig. 1a). Dose distributions in the whole animal and a subvolume containing the irradiated thorax (Fig. 1b–d ) were used to define dose regions and to generate dose-volume histograms (DVHs).

2.2 Plan evaluation. The following dosimetric indices were evaluated based on the dose-volume histograms of the VMAT and IMRT plans: mean dose, maximum and minimum doses, conformity index (CI), homogeneity index (HI) for PTV, and the mean dose and V20–V70 for OAR including the rectum, bladder, right and left femoral heads, and …

Background. Primary angiosarcoma of breast is a rare entity, comprising only 0.04% of all malignancies affecting the breast. 1–3 The extreme rarity of this condition precludes the possibility of clinical trials being conducted to assess the most viable treatment approach, therefore decisions are based on retrospective case reviews. While …

In this paper, we report electronic, magnetic, mechanical thermodynamic, and thermoelectric properties of Mn 2 PtV using density functional theory. Generalized gradient approximation (GGA) and GGA + U, where U is Hubbard correlation, have been set forth to examine the material for various properties. The material was found to have …

Južná Afrika vs Pakistan Live Streaming 2023 T20, PAK vs SA live kriketový zápas dnes online dostupný na PTV Sports a Pakistan vs South Africa Live Telecast na Ten Sports & Star Sports. Pakistan sa po víťazstve v sérii ODI po prvý raz od pandémie koronavírusu postaví proti hostiteľskej Južnej Afrike v štyroch zápasoch T20 ...

Ezenkívül az AI számos alkalmazással rendelkezik különböző iparágakban, például a pénzügyekben, a közlekedésben, a technológiában és az egészségügyben. A mesterséges intelligencia bevezetésével az egészségügyi szektorban drasztikusan megváltozott az egészségügyi szolgáltatások nyújtása a betegek számára, és ...

Planning target volume (PTV) was generated with a 5 mm isotropic margin from GTV or CTV. Adaptive MRgRT treatments were delivered for patients receiving 15 or fewer fractions and required patients to receive a volumetric MRI prior to each fraction. Patients were aligned daily to the GTV based on their volumetric MRI, and their radiation …

The PTV app lets you plan your journey using trains, trams, and buses, making travel around Melbourne and Victoria simple and convenient. Create an account and register your myki for added security. You can also schedule auto top up so you are always ready to travel. Personalise the app by saving your favourite routes and stops and get real ...

As a result, it is challenging to apply DIH-PTV for flow measurements in large-scale laboratory facilities or many field applications where it would otherwise be desirable due to the low cost and compact setup. Here we introduce holographic astigmatic PTV (HAPTV) by inserting a cylindrical lens in the optical setup of DIH-PTV,

Pick a line to view updated schedules and stops. To see updated Bus times, timetables and stops please click on a route below. 1 Shepparton - Mooroopna Via McLennan St. 1 Dennington - Warrnambool. 1 Westwood Park - Echuca Via Echuca South. 1 Swan Hill North. 1 Seymour East.

PTV Vissim provides different resolutions within the same software: On a microscopic level, the traffic simulation software offers the highest level of detail, as it simulates individual vehicles and pedestrians. The mesoscopic model has a lower level of detail compared to a microscopic model. The advantage is that a lack of detail ...

Died, Wednesday, March 13, 2019 age 80. Visitation in St Martin of Tours Church, Wednesday, March 20, 9:30 AM until the funeral mass at 11 AM. Burial to follow in Spring Grove Cemetery. In lieu of ...

Find many great new & used options and get the best deals for Fever Ser.: High Voltage by Karen Marie Moning (2018, Mass Market) at the best online prices at eBay! Free …

The goal of this article is to discuss 3D Particle Tracking Velocimetry (PTV) in a tomographic reconstructed voxel space with at least doubling the spatial resolution compared to classical 3D PTV. For this purpose, a new tomographic reconstruction technique based on telecentric imaging in combination with the epipolar geometry is …

A szakmai tréningeknek és a legkülönbözőbb iparágakban szerzett ismereteknek köszönhetően megtapasztalhatod milyen, amikor a legnagyobb cégek vezetői fordulnak …

Methods. CT data sets from 25 past breast cancer patients were planned using (1) CRT prescribed to 50 Gy in 25 fractions (Fx) to the whole-breast planning target volume (PTV) and 10 Gy in 5Fx to the excision cavity and (2) IMRT prescribed to 60 Gy in 25Fx, with 60 Gy delivered to the excision cavity PTV and 50 Gy delivered to the whole …

PTV is also a human pathogen, making a standardized detection assay essential for biosurveillance. Here, we developed and characterized two real-time RT-qPCR assays for PICV and PTV by optimizing assay conditions and measuring the limit of detection (LOD) and performance in multiple clinical matrices. Total nucleic acid from …

Background Interstitial pneumonia (IP) is a disease with a poor prognosis. In addition, IP patients are more likely to develop lung cancer. Since IP patients frequently develop toxicities during cancer treatment, minimally invasive cancer treatment is warranted for such patients to maintain their quality of life. This study retrospectively investigated …

4 – az intelligens döntések, az adatok kora, az ipar 4.0 (2011-) Az elmúlt évtizedekben megálmodott technológiák közül nagyon sok valósággá vált. Intelligens robottechnológia, géntechnológia, mesterséges intelligencia, miniatürizált érzékelők és 3D nyomtatás, hogy csak néhányat említsünk. Az újítások váratlanok ...

Morning là dòng xe cỡ A xuất hiện tại Việt Nam từ lâu, với kiểu dáng cá tính nhưng không gian chật hơn một số đối thủ. Tại Việt Nam, Kia Morning 2022 được phân phân phối chính hãng 5 phiên bản. Giá lăn bánh tham khảo như sau: Tên phiên ...

Moaning about "Moning": a thread for translating old tea trade-names into modern teas. There is all sorts of interesting information out there for free and in the public domain through places like archive.org, Google Books, etc. about the 18th, 19th, and early 20th century Chinese and Japanese tea trade; blending manuals, selection advice ...

The mean (± standard deviation) difference between planned and delivered dose to the PTV (V95) was 0.6% ± 0.1%. The mean cavity displacement in the anterior-posterior and superior-inferior directions was 0.6 ± 0.4 mm and 0.6 ± 0.3 mm, respectively. The mean margin required for at least 90% of the cavity to be contained by the margin …

PTV ref → P underD = 0% Margin recipes allowing P underD = 10% Criterion: • # patients with under-dose, P underD <= 10% (also arbitrary!) • under-dose: D min< 95% Geometric errors e.g.: Σ geo = 3 mm, σ geo = 3 mm P underD = 0%. P underD = 5% P underD = 10% P underD = 0% GTV Repeat for N pat = 1000, all (Σ geo, σ geo) M geo = aΣ geo ...

In this study, we present a new method, termed holographic astigmatic particle tracking velocimetry (HAPTV), which combines the advantages of both APTV and DIH-PTV to solve the twin image problem and acquire 3D flow fields in a sample volume with an extended depth.

intenzív iparágakban, mint a film-, nyomda-, vagy zeneipar (Cooke et al 2007). Vas Zsófia 158 rendelkez ő, tudásalapú iparágakban (Cooke et al 2007). Mivel az iparágban speciális képességekre, analitikus készségre, absztrakcióra, elméletek alkotására és azok gyakorlatba ültetésére, dokumentációra van szükség, ezért ...

INTERNSHIP REPORT ON PAKISTAN TELEVISION CORPORATION (PTV) Internship Report submitted to the Faculty of Management & Administrative Sciences in Partial Fulfillment of the Requirements for the Degree of Master of Business Administration. By Amer Sultan 11022720-091 MBA (2011-2015) UNIVERSITY OF GUJRAT Date of …

Xi et al. compared 4D-PTV vs STD-PTV in case of 10 PTs affected by hepatocellular carcinoma; the margins used to defined conventional PTV, taking into account both mobility and set-up errors, were 0.8 cm in the left-right and anterior-posterior directions, but 1.0–2.5 cm in the superior-inferior direction as mobility in this direction was ...

ISLAMABAD: Charged protesters of Pakistan Tehreek-i-Insaf (PTI) and Pakistan Awami Tehreek (PAT) on Monday broke into the headquarters of the Pakistan Television (PTV), a state-owned media enterprise.

Our competencies. Our goal is to drive the future of mobility toward a cleaner, smarter, and safer world. With a legacy spanning over 40 years as a leading global software company for traffic planning, simulation, and real-time management, we have garnered extensive experience in the field of mobility.

The PTV objectives were to deliver 95% of prescribed dose (PD) to at least 95% of the PTV (V 95% > 95%) while limiting the V 107%. Other objectives included lungs-PTV V 20 < 35% and V 5 < 60% and a maximum spinal cord point dose of < 50 Gy. A maximum dose objective of 67 Gy was applied to the 'body outside PTV' structure to avoid hotspots ...

Pakistan Television Corporation is the biggest media organization of Pakistan. It is an autonomous public sector organization. The main responsibility of PTV is to provide …

Irreversible injury to inner ear hair cells induced by aminoglycoside antibiotics contributes to the formation of sensorineural hearing loss. Pitavastatin (PTV), a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, has been reported to exert neuroprotective effects. However, its role in aminoglycoside-induced hearing loss remains unknown. The …

Broadcast Complex, Visayas Ave Brgy. Diliman, Quezon City, 1101. Phone: (02)-84510914

Both D mean of Ring PTV and Ring BSPTV were significantly lower in BSPTV plans (38.89Gy and 39.43Gy) than that in the conventional PTV plans (40.27Gy and 40.68Gy). The V20, V5 and mean lung dose ...