Results 71 to 80 of about 1,093,026 (302)

Carbon Ion Therapy Inhibits Esophageal Squamous Cell Carcinoma Metastasis by Upregulating STAT3 Through the JAK2/STAT3 Signaling Pathway

Frontiers in Public Health, 2020
Radiation therapy is an important component of the comprehensive treatment of esophageal cancer. However, conventional radiation resistance is one of the main reasons for treatment failure.
Hongtao Luo, Hongtao Luo, Hongtao Luo, Zhen Yang, Qiuning Zhang, Qiuning Zhang, Lihua Shao, Shihong Wei, Ruifeng Liu, Ruifeng Liu, Zheng Li, Yichao Geng, Chengcheng Li, Xiaohu Wang, Xiaohu Wang, Xiaohu Wang, Xiaohu Wang   +16 more
doaj   +1 more source

Recent Progress in Oxide‐Based Na‐Ion Conductors

Advanced Engineering Materials, EarlyView.
Recent advances in oxide‐based sodium‐ion conductors are reviewed, focusing on β/β″‐alumina, NASICON‐type compounds, and Na5YSi4O12‐type (N5) silicates, together with emerging perovskite and layered oxides. Improvements in ionic conductivity, compositional tuning, and processing are highlighted.
Bowei Xun, Jian Wang, Hubertus Rainaldo Arindra, Katsuro Hayashi   +3 more
wiley   +1 more source

Recent Innovations in Carbon-Ion Radiotherapy [PDF]

Journal of Radiation Research, 2010
In the last few years, hospital-based facilities for carbon-ion radiotherapy are being constructed and proposed in Europe and Asia. During the next few years, several new facilities will be opened for carbon-ion radiotherapy in the world. These facilities in operation or under construction are categorized in two types by the beam shaping method used ...
Shinichi, Minohara, Shigekazu, Fukuda, Nobuyuki, Kanematsu, Yuka, Takei, Takuji, Furukawa, Taku, Inaniwa, Naruhiro, Matsufuji, Shinichiro, Mori, Koji, Noda   +8 more
openaire   +2 more sources

Effects of Carbon Nanoparticles on Triboelectro‐Induced Surface Defects

Advanced Engineering Materials, EarlyView.
Carbon nanoparticles added to grease modify the electrocontact behavior. The synergy of particle concentration and electric current dominates the surface damage of metals in contact. Electrical surface damage caused by current leakage is a critical challenge in high‐performance applications such as electric vehicle (EV) drivetrains and wind turbine ...
Mohsen Tajedini, Lu Fang, Jacob Bons, Mohammad Humaun Kabir, Evan Johnson, Joe Kosmoski, Hong Liang   +6 more
wiley   +1 more source

Carbon Ion Therapy: A Modern Review of an Emerging Technology

Frontiers in Oncology, 2020
Radiation therapy is one of the most widely used therapies for malignancies. The therapeutic use of heavy ions, such as carbon, has gained significant interest due to advantageous physical and radiobiologic properties compared to photon based therapy. By
Timothy D. Malouff, Anita Mahajan, Sunil Krishnan, Chris Beltran, Danushka S. Seneviratne, Daniel Michael Trifiletti   +5 more
doaj   +1 more source

Compressible Flow Exfoliation of Two‐Dimensional Nanomaterials: Insights Into Layer Separation Informed by Gas Dynamics

Advanced Engineering Materials, EarlyView.
This study elucidates the mechanism of compressible flow exfoliation for producing 2D hexagonal boron nitride (h‐BN). Fluid dynamics analysis reveals that acceleration‐driven aerodynamic shear forces, rather than shock waves alone, drive effective layer separation.
Md Farhadul Islam, Saeed Arabha, Ray Hixon, Reza Rizvi   +3 more
wiley   +1 more source

MCHIT - Monte Carlo model for proton and heavy-ion therapy

, 2007
We study the propagation of nucleons and nuclei in tissue-like media within a Monte Carlo Model for Heavy-ion Therapy (MCHIT) based on the GEANT4 toolkit (version 8.2).
Greiner, Walter, Mishustin, Igor, Pshenichnov, Igor   +2 more
core   +1 more source

Bimodality treatment of patients with pelvic adenoid cystic carcinoma with photon intensity-modulated radiotherapy plus carbon ion boost: a case series

Cancer Management and Research, 2018
Denise Bernhardt,1–3 Florian Sterzing,1–4,5 Sebastian Adeberg,1–4 Klaus Herfarth,1–3 Sonja Katayama,1,3 Robert Foerster,1,3,6 Juliane Hoerner-Rieber,1,3 Laila König,1,3 Juergen Debus,1–4 Stefan Rieken1,3 ...
Bernhardt D, Sterzing F, Adeberg S, Herfarth K, Katayama S, Foerster R, Hoerner-Rieber J, König L, Debus J, Rieken S   +9 more
doaj  

The role of PCBP1 in carbon ion-induced ferroptosis and inhibition of lung adenocarcinoma proliferation

Frontiers in Public Health
ObjectiveTo investigate the role of PCBP1 in the inhibition of lung adenocarcinoma proliferation by carbon irradiation.MethodsA549 cells were irradiated with different doses of carbon ions to observe clonal survival and detect changes in cell ...
Zhenchao Kang, Zihan Fu, Xuejiao Tian, Yichao Geng, Qiuning Zhang, Yanli Liu, Xinhua Wang, Hongtao Luo, Zhen Yang, Zhen Yang   +9 more
doaj   +1 more source

Preparation of carbon nitride films from g-C3N4 by ion-beam-assisted deposition

Mechanical Engineering Journal, 2019
Carbon nitride has noteworthy properties including high hardness levels. If the c-C3N4 or β-C3N4 structure can be synthesized, then hardness levels higher than that of diamond can be obtained.
Ippei TANAKA, Takumi NISHIMIYA, Gaku OHGITA, Yasunori HARADA   +3 more
doaj   +1 more source