Results 61 to 70 of about 2,613,112 (257)

Estimating Transmissivity in One‐Dimensional Heterogeneous Aquifers With Groundwater Head Data: From Time or Frequency Perspectives

Water Resources Research
Time series of groundwater head in a semi‐infinite, one‐dimensional confined aquifer due to variable boundary forcing can be decomposed into two signals: head rise from a sudden boundary increase, and head fluctuation from boundary sinusoidal changes ...
Jiong Zhu, Yuanyuan Zha, Walter A. Illman, Dong Xu   +3 more
doaj   +1 more source

Estimation of Hydrogeological Parameters by Using Pumping, Laboratory Data, Surface Resistivity and Thiessen Technique in Lower Bari Doab (Indus Basin), Pakistan

Applied Sciences, 2022
Determination of hydrological properties of the aquifer is of fundamental importance in hydrogeological and geotechnical studies. An attempt has been made to refine the hydraulic conductivity values computed from the pumping test by utilizing the ...
Gulraiz Akhter, Yonggang Ge, Muhammad Hasan, Yanjun Shang   +3 more
doaj   +1 more source

Low-energy electron beam focusing in self-organized porous alumina vacuum windows [PDF]

, 2000
Micromachined, micron-thick porous alumina membranes with closed pore endings show high electron transparency above an energy of 5 keV. This is due to the channeling of electrons along the negatively charged insulating pores after surmounting the thin ...
Doll, T., Hochberg, M., Scherer, Axel, Vučković, J.   +3 more
core   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Solar permeability of different tree species in Szeged, Hungary [PDF]

Geographica Pannonica, 2016
The heat stress modification capacity of urban trees is widely acknowledged and makes these natural landscape elements very important in the field of climate conscious urban planning. Many studies proved that shading, i.e.
Takács Ágnes, Kiss Márton, Gulyás Ágnes, Tanács Eszter, Kántor Noémi   +4 more
doaj  

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Transmissivity of Aquifer by Capture Zone Method: An Application in the Sete Lagoas Karst Aquifer, MG, Brazil

Anais da Academia Brasileira de Ciências
Transmissivity is an important hydraulic parameter to determine the amount of water passed horizontally across a given saturated thickness of an aquifer.
PAULO GALVÃO, TODD HALIHAN, RICARDO HIRATA   +2 more
doaj   +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

Estimation of Forest Water Potential From Ground-Based L-Band Radiometry

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Monitoring the water status of forests is paramount for assessing vegetation health, particularly in the context of increasing duration and intensity of droughts.
Thomas Jagdhuber, Anne-Sophie Schmidt, Anke Fluhrer, David Chaparro, Francois Jonard, Maria Piles, Natan Holtzman, Alexandra G. Konings, Andrew F. Feldman, Martin J. Baur, Susan Steele-Dunne, Konstantin Schellenberg, Harald Kunstmann   +12 more
doaj   +1 more source

Development of a Pixel-Wise Forest Transmissivity Model at Frequencies of 19 GHz and 37 GHz for Snow Depth Inversion in Northeast China

Remote Sensing, 2022
Satellite passive microwave remote sensing has been extensively used to estimate snow depth (SD) and snow water equivalent (SWE) across both regional and continental scales.
Guang-Rui Wang, Xiao-Feng Li, Jian Wang, Yan-Lin Wei, Xing-Ming Zheng, Tao Jiang, Xiu-Xue Chen, Xiang-Kun Wan, Yan Wang   +8 more
doaj   +1 more source