Results 251 to 260 of about 1,830,967 (340)

Calibration and volunteer testing of a prototype contactless respiratory motion detection system based on laser tracking

Journal of Applied Clinical Medical Physics, Volume 26, Issue 4, April 2025.
Abstract Purpose The goal of this study was to assess the feasibility of a cost‐effective prototype of a laser‐based respiratory motion detection system utilizing a Leuze LDS for breath monitoring through calibration and volunteer tests. Methods This study was performed using the Anzai AZ‐773 V and computerized imaging reference systems (CIRS) motion ...
Isnaini Nur Islami, Amar Ma'ruf Irfan Muhamadi, Wahyu Edy Wibowo, Aloysius Mario Yudi Putranto, Arief Sudarmaji, Fielda Djuita, Supriyanto Ardjo Pawiro   +6 more
wiley   +1 more source

Neural geometry from mixed sensorimotor selectivity for predictive sensorimotor control. [PDF]

Elife
Zhang Y, Chen Y, Wang T, Cui H.
europepmc   +1 more source

Partial and full arc with DynamicARC technique in pencil beam scanning proton therapy for bilateral head and neck cancer: A feasibility and dosimetric study

Journal of Applied Clinical Medical Physics, Volume 26, Issue 4, April 2025.
Abstract Purpose A novel proton beam delivery method known as DynamicARC spot scanning has been introduced. The current study aims to determine whether the partial proton arc technique, in conjunction with DynamicARC pencil beam scanning (PBS), can meet clinical acceptance criteria for bilateral head and neck cancer (HNC) and provide an alternative to ...
Suresh Rana, Noufal Manthala Padannayil, Shyam Pokharel, Hina Saeed, Michael Kasper   +4 more
wiley   +1 more source

Robust optical design of high-contrast vehicle headlamps with cylindrical lens array and inverted triangular beam pattern. [PDF]

Sci Rep
Wu CS, Moreno I, Liu CH, Yang TH, Yu YW, Sun CC.   +5 more
europepmc   +1 more source

Patient‐specific adaptive planning margin for whole bladder radiation therapy

Journal of Applied Clinical Medical Physics, Volume 26, Issue 4, April 2025.
Abstract Background Whole bladder irradiation is an organ preservation treatment approach for muscle‐invasive bladder cancer (MIBC). Conventional planning margins, typically 15–20 mm, increase normal tissue toxicity and limit possible dose escalation.
Zhexuan Zhang, Chieh‐Wen Liu, Jeremy D. Donaghue, Eric J. Murray, Omar Mian, Ping Xia   +5 more
wiley   +1 more source

Investigation of factors related to treatment planning of x‐ray SBRT and scanning carbon‐ion radiation therapy for early‐stage lung cancer patients

Journal of Applied Clinical Medical Physics, Volume 26, Issue 4, April 2025.
Abstract This study aimed to compare the treatment plans of x‐ray SBRT and scanning carbon ion radiation therapy (CIRT) for localized lung tumors, and to evaluate the dose dependence of tumor size tumor‐to‐heart distance. For phantom verification, we used a chest phantom with a spherical simulated tumor.
Yuya Miyasaka, Sung Hyun Lee, Hikaru Souda, Hongbo Chai, Miyu Ishizawa, Takuya Ono, Takashi Ono, Hiraku Sato, Takeo Iwai   +8 more
wiley   +1 more source

Role of blue-shift length in macroscopic properties of high-harmonic generation [PDF]

M. A. Khokhlova, V. V. Strelkov
openalex   +1 more source

Magnetically actuatable 3D-printed endoscopic microsystems. [PDF]

Commun Eng
Rothermel F, Toulouse A, Thiele S, Jung C, Drozella J, Steinhoff R, Giessen H, Herkommer AM.   +7 more
europepmc   +1 more source

Does deformation of immobilization devices impact treatment accuracy in thoracic cancer radiotherapy?

Journal of Applied Clinical Medical Physics, Volume 26, Issue 4, April 2025.
Abstract Background Immobilization devices are essential for maintaining accurate and repeatable patient positioning in radiotherapy. This study aimed to evaluate the setup errors and dosimetric deviation induced by the deformation of immobilization devices in thoracic cancer radiotherapy using CT‐linac.
Lianzi Zhao, Louzheng Zhang, Yiwen Hu, Yang Zhong   +3 more
wiley   +1 more source

Cryo-EM structure of a blue-shifted channelrhodopsin fromKlebsormidium nitens [PDF]

Y. Wang, K. Natsume, Tatsuki Tanaka, Shoko Hososhima, Rintaro Tashiro, F. Sano, Hiroaki Akasaka, Satoshi P. Tsunoda, Wataru Shihoya, Hideki Kandori, Osamu Nureki   +10 more
openalex   +1 more source