Results 81 to 90 of about 1,541,061 (327)

Particle Beam Radiation Therapy for Adenoid Cystic Carcinoma of the Nasal Cavity and Paranasal Sinuses

Frontiers in Oncology, 2020
Background: Sinonasal adenoid cystic carcinoma (SNACC) presents a challenge to oncologists due to its complex anatomy and poor prognosis. Although radiation therapy, either definitive or adjuvant to surgery, is an important part of the multidisciplinary ...
Weixu Hu, Weixu Hu, Jiyi Hu, Jiyi Hu, Qingting Huang, Qingting Huang, Jing Gao, Jing Gao, Jing Yang, Jing Yang, Xianxin Qiu, Xianxin Qiu, Lin Kong, Lin Kong, Jiade J. Lu, Jiade J. Lu   +15 more
doaj   +1 more source

Predicting Proton-Air Cross Sections at sqrt s ~30 TeV, using Accelerator and Cosmic Ray Data

, 1999
We use the high energy predictions of a QCD-inspired parameterization of all accelerator data on forward proton-proton and antiproton-proton scattering amplitudes, along with Glauber theory, to predict proton-air cross sections at energies near \sqrt s ...
Francis Halzen, M. Aglietta, M. Honda, M. M. Block, M. M. Block, M. M. Block, R. Engel, R. M. Baltrusaitis, R. S. Fletcher, T. K. Gaisser, Todor Stanev   +10 more
core   +3 more sources

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

FEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso, Jaime Hiniesta‐Valero, Alejandra Guerra‐Castellano, Miguel A. De la Rosa, Irene Díaz‐Moreno   +4 more
wiley   +1 more source

Clinical results of proton beam therapy for elderly patients with non-small cell lung cancer

Radiation Oncology, 2018
Background The purpose of the present study was to evaluate retrospectively the efficacy and safety of proton beam therapy for elderly patients (≥80 years of age) with non-small cell lung cancer.
Takashi Ono, Tatsuya Nakamura, Hisashi Yamaguchi, Yusuke Azami, Kanako Takayama, Motohisa Suzuki, Hitoshi Wada, Yasuhiro Kikuchi, Masao Murakami, Kenji Nemoto   +9 more
doaj   +1 more source

Spin Angular Momentum of Proton Spin Puzzle in Complex Octonion Spaces

, 2017
The paper focuses on considering some special precessional motions as the spin motions, separating the octonion angular momentum of a proton into six components, elucidating the proton angular momentum in the proton spin puzzle, especially the proton ...
Weng, Zi-Hua
core   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

On proton-proton bremsstrahlung [PDF]

Physics Letters B, 1967
Abstract The cross section for proton-proton bremsstrahlung has been calculated for soft photons in a model independent way. Comparison with experiments has been made.
openaire   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Proton beam therapy achieves excellent local control for recurrent epithelial ovarian cancer: a single-center retrospective study

Journal of Ovarian Research
Background Previous studies have demonstrated the benefit of radiation therapy for patients with recurrent epithelial ovarian cancer; however, the effects of proton beam therapy in these patients remain unelucidated.
Yuta Endo, Yoshiaki Takagawa, Yuki Yoshimoto, Masanori Machida, Yuntao Dai, Yusuke Azami, Ichiro Seto, Kanako Takayama, Motohisa Suzuki, Tatsuhiko Nakasato, Yasuhiro Kikuchi, Takahiro Kato, Akiko Yamaguchi, Shu Soeda, Keiya Fujimori, Masao Murakami   +15 more
doaj   +1 more source

Effect of lattice volume and strain on the conductivity of BaCeY-oxide ceramic proton conductors

, 2012
In-situ electrochemical impedance spectroscopy was used to study the effect of lattice volume and strain on the proton conductivity of the yttrium-doped barium cerate proton conductor by applying the hydrostatic pressure up to 1.25 GPa.
Artur Braun, Ashok, Azad, Bagdassarov, Braun, Braun, Coors, Duval, Duval, Guan, Hempelmann, Iwahara, Kreuer, Malavasi, Nikolai Bagdassarov, Norby, Norby, Qianli Chen, Rodriguez-Carvajal, Samgin A, Scherban, Songhak Yoon, Takeuchi, Thomas Graule, Thompson, Wakamura, Zhang   +26 more
core   +1 more source