Results 131 to 140 of about 103,129 (319)

Particle flows in dusty plasmas of the tokamak edge

, 2004
In this Brief Communication the plasma flows and ambipolar electric field induced due to the temperature stresses on ions are estimated. These flows are similar to the plasma residual rotations in tokamaks, but are related to dust contamination of ...
Galvao, R. M. O., S. V. Vladimirov, Tsypin, V. S., Vladimirov, S. V., R. M. O. Galvão, I. C. Nascimento, Nascimento, I. C., Y. K. Kuznetsov, M. Tendler, Kuznetsov, Y. K., V. S. Tsypin, Tendler, Michael,   +11 more
core   +1 more source

Longitudinal genome‐wide aneuploidy measurements in circulating cell‐free DNA to predict lack of benefit from pembrolizumab in patients with metastatic urothelial cancer

Molecular Oncology, EarlyView.
Many patients with urothelial cancer do not benefit from treatment with pembrolizumab, while at risk of severe side effects. Changes in the levels of circulating tumor DNA early during treatment, measured by a simple and affordable assay that can be easily implemented in the clinic, can be used as a prognostic tool to identify these patients.
Youssra Salhi, Stavros Makrodimitris, Sandra van Wilpe, Iris te Paske, Vanja de Weerd, Corine M. Beaufort, Hans M. Westgeest, Jens Voortman, Maureen J. B. Aarts, Maud Rijnders, Astrid A. M. van der Veldt, Ronald de Wit, Niven Mehra, Saskia M. Wilting, Debbie G. J. Robbrecht   +14 more
wiley   +1 more source

Investigation of instabilities and rotation alteration in high beta KSTAR plasmas

, 2017
H-mode plasma operation of the Korea Superconducting Tokamak Advanced Research (KSTAR) device has been expanded to significantly surpass the ideal MHD no-wall beta limit.
Berkery, J.W, Hahn, S.H., In, Y.K, M. J. Choi, Park, Y.S., Park, Y.S, Lee, S.G, In, Yongkyoon, Y. M. Jeon, S. H. Hahn, Sabbagh, S.A., S. W. Yoon, Bak, J.G, J. G. Kwak, Ko, W.H, Y. S. Park, Oh, Y.K., Berkery, J.W., S. C. Jardin, Sabbagh, S.A, Oh, Y.K, Choi, M.J., Park, H.K, Y. K. In, Hahn, S.H, Park, Hyeon Keo, Kim, J, G. S. Yun, S. G. Lee, Yoon, S.W., Kwak, J.G, Bialek, J.M., J. G. Bak, Kwak, J.G., Jardin, S.C., S. A. Sabbagh, J. W. Berkery, Bialek, J.M, Lee, S.G., W. H. Ko, Bak, J.G., Yoon, S.W, Ko, WH, Choi, M.J, Jeon, Y.M, J. Kim, Jeon, Y.M., Yun, G.S., Kim, J., J. M. Bialek, Y. K. Oh, H. K. Park, Jardin, S.C   +52 more
core   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Modeling of spherical dust charging in collisionless magnetized plasmas with DiMPl

, 2020
Determining the equilibrium charge of conducting spheres in plasmas is important for interpreting Langmuir probe measurements, plasma surface interactions, and dust particle behavior.
L. Simons, M. Coppins, Simons, L, Coppins, M   +3 more
core   +1 more source

XFTRISTAN: A program to visualize the interaction between solar wind and Earth’s magnetosphere [PDF]

Geofísica Internacional, 2008
XFTRISTAN is a graphical user interface (GUI) for the tridimensional particle in cell (PIC) code called TRISTAN. The TRISTAN code has been widely used to investigate the kinetic nature of space plasma processes applied to problems ranging from solar wind-
F. Frutos Alfaro, J. M. Blanco Benavides
doaj  

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source

Imaging and spectroscopy of laser-produced colliding plasmas [PDF]

, 2006
Laser-produced plasmas are formed when short pulse, high power lasers are focused onto a surface Applications range from VUV / X-ray sources for lithography, microscopy and radiography to X-ray lasers, thin him deposition, analytical spectroscopy and ...
Kavanagh, Kevin D.
core  

Reduced intermittency in the magnetic turbulence of reversed field pinch plasmas

, 2005
The statistical temporal properties of broadband magnetic turbulence in the edge of reversed field pinch (RFP) plasmas are significantly altered when global magnetohydrodynamic tearing modes and magnetic relaxation are reduced.
Martin, P., Sarff, J.S., Frassinetti, Lorenzo,, Marrelli, L.   +3 more
core   +1 more source

Erythropoietin modulates hepatic inflammation, glucose homeostasis, and soluble epoxide hydrolase and epoxides in high‐fat diet‐induced obese mice

FEBS Open Bio, EarlyView.
Erythropoietin administration suppresses hepatic soluble epoxide hydrolase (sEH) expression, leading to increased CYP‐derived epoxides. This is associated with a shift in hepatic macrophage polarization characterized by reduced M1 markers and increased M2 markers, along with reduced hepatic inflammation, suppressed hepatic lipogenesis, and attenuated ...
Takeshi Goda, Satoru Sugimoto, Chiharu Cho, Madoka Konishi, Nozomi Inoue, Satoshi Miyagaki, Yasuhiro Kawabe, Takuro Okamura, Masahide Hamaguchi, Hisakazu Nakajima, Michiaki Fukui, Masakazu Shinohara, Tomoko Iehara   +12 more
wiley   +1 more source