Results 81 to 90 of about 36,554 (269)

PTV Margins in MR-guided and Beam-gated SBRT of Liver Metastases:GTV Dose Escalation Can Reduce the Required PTV [PDF]

Aims: Determining appropriate PTV margins for SBRT of liver metastases is a non-trivial task, especially with motion management included. The widely used analytical van Herk margin recipe (van Herk et al., 2000) could break down due to (i) a low number ...
van der Bijl, E., Ehrbar, S., van Overeem Felter, M., Winther Hasler, S.; id_orcid, Janssen, T. M., Winther Hasler, S., van Timmeren, J. E., Risumlund, S. L., Wahlstedt, I., Boye, K., Vogelius, I. R., Behrens, C. P.   +11 more
core   +1 more source

Návrh simulačního modelu city logistiky s využitím softwaru PTV VISSIM

, 2021
Transport modelling and simulation have an irreplaceable role in transport infrastructure planning and in city logistics. Designing road networks and crossroads, analyzing traffic situations to eliminate congestion, reducing vehicle delays and increasing
Kučera, Tomáš, Chocholáč, Jan
core   +1 more source

Shift from inpatient to outpatient treatment in all age groups of anterior cruciate ligament surgery in Germany: An analysis of the public healthcare system

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Ruptures of the anterior cruciate ligament (ACL) are among the most common orthopaedic diagnoses with severe short‐ and long‐term consequences for patients. The aim of the study was to analyze trends of inpatient and outpatient treatment of ACL injuries in Germany.
Dominik Szymski, Werner Krutsch, Johannes Weber, Gero Knapp, Lorenz Huber, Nike Walter, Christian Heiss, Volker Alt, Markus Rupp   +8 more
wiley   +1 more source

Medidas de velocidades con PTV en cauces de alta pendiente

, 2021
Esta investigación se centra en validar y definir la metodología Particle Tracking Velocimetry (PTV) para la medición de perfiles de velocidades en flujos de alta pendiente, con sumergencias relativas (Rn/D50) muy bajas.
Sosa Pérez, Raul, Bateman Pinzón, Allen, Marin-Esteve, Blanca   +2 more
core   +1 more source

Circular collimator arc versus dynamic conformal arc treatment planning for linac-based stereotactic radiosurgery of an intracranial small single lesion: a perspective of lesion asymmetry

Radiation Oncology, 2019
Background Although circular collimator arcs (CCA) and dynamic conformal arcs (DCA) are commonly used linear accelerator-based treatment planning techniques for intracranial stereotactic radiosurgery (SRS) of a small single lesion, these two techniques ...
Yongsook C. Lee, Yongbok Kim
doaj   +1 more source

A Study on the Development of PTV using Fuzzy Algorithm [PDF]

, 2004
PTV can not only probe small scaled eddy structures but also provide spatial information of velocity vectors over the whole flow field. For these reasons, PTV(Particle Tracking Velocimetry) is now widely used in the field of fluid engineering.
우장덕
core  

Pemodelan Trip Distribution Di Kota Baturaja Dengan Software Ptv Visum

, 2023
Kota Baturaja adalah sebuah kota kecil yang terdiri dari dua kecamatan yaitu kecamatan Baturaja Timur dan Baturaja Barat. Walaupun kota kecil tapi tingkat perjalanan warganya sangat tinggi, mengingat Baturaja adalah pusat kota utama di Kabupaten Ogan ...
Paramitha Syafarina
core   +1 more source

Clinical Applications of Multimodal Artificial Intelligence in Otolaryngology: A State‐of‐the‐Art Review

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective Artificial intelligence (AI) has advanced to simultaneously process visual, auditory, and textual inputs, providing users with “multimodal” AI. Given the clinical integration potential of these tools, otolaryngologists must stay informed. This study reviews current literature on applications of multimodal AI in otolaryngology.
Ying Jie Li, Flora Su, Norbert Banyi, Philip Edgcumbe, Andrew Thamboo, Ameen Amanian   +5 more
wiley   +1 more source

A comparison of radiologic tumor volume and pathologic tumor volume in renal cell carcinoma (RCC). [PDF]

PLoS ONE, 2015
To investigate the difference between preoperative radiologic tumor volume (RTV) and postoperative pathologic tumor volume (PTV) in patients who received nephrectomy for renal cell carcinoma (RCC).We reviewed 482 patients who underwent preoperative ...
See Min Choi, Don Kyoung Choi, Tae Heon Kim, Byong Chang Jeong, Seong Il Seo, Seong Soo Jeon, Hyun Moo Lee, Han-Yong Choi, Hwang Gyun Jeon   +8 more
doaj   +1 more source

RTV and PTV by PTS and histologic subtype.

, 2015
RTV, renal tumor volume; PTV, pathologic tumor volume; PTS, pathologic tumor size.RTV and PTV by PTS and histologic subtype.
Seong Soo Jeon (708933), Seong Il Seo (708932), Hwang Gyun Jeon (708936), Tae Heon Kim (640987), See Min Choi (708929), Don Kyoung Choi (708930), Hyun Moo Lee (708934), Han-Yong Choi (708935), Byong Chang Jeong (708931)   +8 more
core   +1 more source