Results 171 to 180 of about 600,214 (354)

Profiling the effect of low frequency mechanical vibration on the metabolic and oxidative stress responses of A431 carcinoma

FEBS Open Bio, EarlyView.
20 Hz mechanical vibration induced A431 cancer cells' apoptosis without such effect on other healthy cell lines of L929 and C2C12. Lowered glucose consumption is observed specifically in A431. The expressions of ROS, HMGB1, and HSP1 levels initially increase and subsequently decrease in the cancer cell line, as opposed to L929 and C2C12, which ...
Wresti L. Anggayasti, Chikahiro Imashiro, Takashi Morikura, Shogo Miyata, Akira Funahashi, Kenjiro Takemura   +5 more
wiley   +1 more source

Investigation of optimal transfers to retrograde co-orbital orbits in the Earth-Moon system [PDF]

arXiv
Recent findings on retrograde co-orbital mean-motion resonances in the Earth-Moon system, highlight the potential use of spacecraft in retrograde resonances. Based on these discoveries, this study investigates retrograde co-orbital resonances within the Earth-Moon system, focusing on both optimal and sub-optimal orbital transfers to such configurations.
arxiv  

Magnetically levitated space elevator to low-earth orbit [PDF]

, 2002
J.R. Hull
openalex   +1 more source

A review of artificial intelligence in brachytherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen, Richard L. J. Qiu, Tonghe Wang, Shadab Momin, Xiaofeng Yang   +4 more
wiley   +1 more source

Synergistic effects of atomic oxygen and thermal cycling in low earth orbit on polymer-matrixed space material. [PDF]

Heliyon, 2023
Zhai R, Yang X, Jiang L, Gao H, Zhang Y, Jiao Z.   +5 more
europepmc   +1 more source

ORBCOMM low earth orbit mobile satellite communication system: US Armed Forces applications [PDF]

, 2002
T. Hara
openalex   +1 more source

Impact of enhanced leaf model on dose calculation accuracy in single‐isocenter multitarget stereotactic radiosurgery treatments

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Single‐isocenter multitarget (SIMT) radiosurgery has become increasingly popular as advancement in planning and delivery systems have made this approach clinically viable. With targets varying in size and distance from isocenter, SIMT plans are highly complex with dynamic multileaf collimator (MLC) motion.
Hem Moktan, Hongyu Jiang, H. Harold Li, Kenny Guida   +3 more
wiley   +1 more source

Generating Low-Earth Orbit Satellite Attitude Maneuver Profiles Using Deep Neural Networks. [PDF]

Sensors (Basel), 2023
Yun ST.
europepmc   +1 more source

Measurement of tropospheric/stratospheric transmission at 10–35 GHz for H₂O retrieval in low Earth orbiting satellite links [PDF]

, 2003
Patrick Eriksson, Carlos Jiménez, D. Murtagh, Gunnar Elgered, Thomas Kühn, Stefan Bühler   +5 more
openalex   +1 more source

Monte Carlo modeling of radiation dose from radiation therapy with superficial x‐rays

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Introduction Superficial x‐rays (50–100 kVp) are used for treating non‐melanoma skin cancer and intraoperative radiation therapy (IORT). At these energies, the photoelectric effect significantly increases absorbed dose to bone compared to soft tissue.
Reham Barghash, Tiffany W. Martin, Amber R. Prebble, Del Leary   +3 more
wiley   +1 more source