Results 51 to 60 of about 256,088 (302)

Evolution of Ohmically Heated Hot Jupiters [PDF]

, 2011
We present calculations of thermal evolution of Hot Jupiters with various masses and effective temperatures under Ohmic dissipation. The resulting evolutionary sequences show a clear tendency towards inflated radii for effective temperatures that give ...
Batygin, Konstantin, Bodenheimer, Peter H., Stevenson, David J.   +2 more
core   +2 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Electrical conductivity of BaM2O4 (M = Nd, Sm) with a spinel structure

Chimica Techno Acta
Complex oxides with a spinel structure can be considered as promising electrolyte materials for electrochemical devices to be used in energy generation.
Nataliia Tarasova, Daniil Pyankov, Viktoria Zaviralova, Vladislava Gnatyuk, Ksenia Belova   +4 more
doaj   +1 more source

Electrodynamical Coupling of Earth's Atmosphere and Ionosphere: An Overview

International Journal of Geophysics, 2011
Electrical processes occurring in the atmosphere couple the atmosphere and ionosphere, because both DC and AC effects operate at the speed of light. The electrostatic and electromagnetic field changes in global electric circuit arise from thunderstorm ...
A. K. Singh, Devendraa Siingh, R. P. Singh, Sandhya Mishra   +3 more
doaj   +1 more source

Controlling the Electrical Properties of Undoped and Ta-doped TiO2 Polycrystalline Films via Ultra-Fast Annealing Treatments [PDF]

, 2015
We present a study on the crystallization process of undoped and Ta doped TiO2 amorphous thin films. In particular, the effect of ultra-fast annealing treatments in environments characterized by different oxygen concentrations is investigated via in-situ
Concina, Deák, Deák, Ellmer, Engel, Furubayashi, Ghosh, Hagfeldt, Hitosugi, Hoang, Hoang, Huy, Juarez-Perez, Kirchartz, Knauth, Lee, Lee, Lee, Leichtweiss, Liu, Lü, Mazzolini, O'Regan, Ok, Okazaki, Park, Park, Park, Pore, Robertson, Rusydi, Setvin, Shi, Snaith, Tang, Tang, Wang, Weibel, Weng, Yamada, Yamamoto, Yang, Zhang   +42 more
core   +2 more sources

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

Reflection and dissipation of oblique Alfvén waves in an isothermal atmosphere

International Journal of Mathematics and Mathematical Sciences, 1999
In this article, we investigate the combined effects of viscosity and Ohmic electrical conductivity on upward and downward propagation oblique Alfvén waves in an isothermal atmosphere.
Hadi Yahya Alkahby, M. A. Mahrous
doaj   +1 more source

Tuning the Electronic Conductivity in Hydrothermally Grown Rutile TiO2 Nanowires: Effect of Heat Treatment in Different Environments

Nanomaterials, 2017
Hydrothermally grown rutile TiO2 nanowires are intrinsically full of lattice defects, especially oxygen vacancies. These vacancies have a significant influence on the structural and electronic properties of the nanowires.
Alena Folger, Julian Kalb, Lukas Schmidt-Mende, Christina Scheu   +3 more
doaj   +1 more source

Structural, electrical and catalytic properties of ion-implanted oxides [PDF]

, 1989
The potential application of ion implantation to modify the surfaces of ceramic materials is discussed. Changes in the chemical composition and microstructure result in important variations of the electrical and catalytic properties of ...
Burggraaf, A.J., Hassel, B.A. van
core   +4 more sources