Results 51 to 60 of about 710,614 (300)

Selective spatial damping of propagating kink wavesto resonant absorption [PDF]

, 2010
There is observational evidence of propagating kink waves driven by photospheric motions. These disturbances, interpreted as kink magnetohydrodynamic (MHD) waves are attenuated as they propagate upwards in the solar corona.
Andries, Andries, Arregui, Arregui, Arregui, Aschwanden, Aschwanden, Aschwanden, Aschwanden, Berghmans, Brady, De Moortel, De Pontieu, De Pontieu, Dymova, Díaz, Edwin, Erdélyi, Fujimura, G. Verth, Goossens, Goossens, Goossens, Goossens, Goossens, Goossens, He, Heyvaerts, Hollweg, Ionson, J. Terradas, Jess, Lin, M. Goossens, McLaughlin, Morton, Nakariakov, Ofman, Ofman, Ofman, Okamoto, Pascoe, Poedts, Roberts, Roberts, Ruderman, Ruderman, Ruderman, Sakurai, Selwa, Selwa, Smith, Soler, Soler, Steinolfson, Tagger, Terradas, Terradas, Terradas, Tirry, Tirry, Tirry, Tomczyk, Tomczyk, Uchida, Van Doorsselaere, Van Doorsselaere, Vasheghani Farahani, Verth, Verth, Verth, Verth, Verwichte, Verwichte   +73 more
core   +2 more sources

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source

Thermal Modeling of Lithium-Ion Battery Under High-Frequency Current Excitation and Comparative Study of Self-Heating Scheme

Batteries
High-frequency ripple current excitation reduces the lithium precipitation risk of batteries during self-heating at low temperatures. To study the heat generation behavior of batteries under high-frequency ripple current excitation, this paper ...
Hao Li, Jianan Chen, Yingtao Ma, Weizhi Liu, Lei Tang, Bing Liu   +5 more
doaj   +1 more source

Thermal to Nonthermal Energy Partition at the Early Rise Phase of Solar Flares

, 2012
In some flares the thermal component appears much earlier than the nonthermal component in X-ray range. Using sensitive microwave observations we revisit this finding made by Battaglia et al. (2009) based on RHESSI data analysis.
Alexander A. Altyntsev, Asai, Asai, Bastian, Caspi, Caspi, Fleishman, Fleishman, Fleishman, Gregory D. Fleishman, Harra, Holman, Krucker, Kuznetsov, Lin, Liu, Masuda, Meegan, Nakajima, Nataliia S. Meshalkina, Petrosian, Sergey V. Lesovoi, Siarkowski, Torii, White, Xu   +25 more
core   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

A New Downhole High-frequency Heating Steam Generator

Shiyou jixie, 2016
To address the issues of low thermal efficiency and excessive power consumption lying in steam drive technology and power-frequency electric heating method often applied in the process of heavy oil exploitation,a new downhole high-frequency heating steam
Zhu Jun, Jiang Lin, Cui Shengli, Wang Haitang, Chen Bao   +4 more
doaj  

Two-frequency heating technique at the 18 GHz electron cyclotron resonance ion source of the National Institute of Radiological Sciences

, 2014
The two-frequency heating technique was studied to increase the beam intensities of highly charged ions provided by the high-voltage extraction configuration (HEC) ion source at the National Institute of Radiological Sciences (NIRS).
Biri, S., Drentje, A. G., Kato, Y., Kitagawa, A., Muramatsu, M., Rácz, R., Sasaki, N., Takasugi, W., Yano, K.   +8 more
core   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Temporal power spectra of the horizontal velocity of the solar photosphere

, 2010
We have derived the temporal power spectra of the horizontal velocity of the solar photosphere. The data sets for 14 quiet regions observed with the Gband filter of Hinode/SOT are analyzed to measure the temporal fluctuation of the horizontal velocity by
Berger, Espagnet, Georgobiani, Georgobiani, Kitai, Kudoh, Mandrini, Matsumoto, Nordlund, Rieutord, Stein, Suzuki, Tarbell, Ueno   +13 more
core   +1 more source

Improvement of zone control induction heating equipment for high-speed processing of semiconductor devices [PDF]

, 2005
In order to process a semiconductor device of high quality, uniform heating is necessary, but it is not easy to heat uniformly with conventional induction heating equipment. To solve this problem, zone control induction heating equipment has been jointly
Miyagi, Daisuke, Ozaki, Kazuhiro, Saitou, Aisya, Takahashi, Norio, Uchida, Naoki   +4 more
core   +2 more sources