Results 181 to 190 of about 67,581 (340)

Experimental Verification of the Concept of Using LOFAR Radio-Telescopes as Receivers in Passive Radiolocation Systems. [PDF]

Sensors (Basel), 2021
Kłos J, Jędrzejewski K, Droszcz A, Kulpa K, Pożoga M, Misiurewicz J.   +5 more
europepmc   +1 more source

Preliminary studies of electromagnetic sounding of cometary nuclei [PDF]

The internal structure of a comet could be determined with a spacecraft borne electromagnetic sounder. A dielectric profile of the comet could be produced in direct analogy with terrestrial glacier and ice sheet sounding experiments.
Bednarczyk, S., Elachi, C., Gabriel, A., Warne, L.   +3 more
core   +1 more source

Metallofullerenol Sc3N@C80(OH)18: A New Generation Radioprotector Protecting Human Erythrocytes Against Multiple Biochemical Damage Modes Upon Gamma Irradiation, Identifying It as a Scavenger of Short‐ and Long‐Lived Radicals

Advanced Healthcare Materials, EarlyView.
Metallofullerenol Sc3N@C80(OH)18 demonstrates strong radioprotective properties as a scavenger of both short‐ and long‐lived radicals. The study reveals protection of human erythrocytes from γ‐radiation–induced biochemical damage via post‐irradiation removal of primary and secondary reactive oxidants, supported by pulse radiolysis kinetics.
Jacek Grebowski, Maciej Studzian, Szymon Lekki‐Porebski, Anna Konarska, Marian Wolszczak, Grzegorz Litwinienko, Lukasz Pulaski   +6 more
wiley   +1 more source

An Elaborated Signal Model for Simultaneous Range and Vector Velocity Estimation in FMCW Radar. [PDF]

Sensors (Basel), 2020
Ivanov S, Kuptsov V, Badenko V, Fedotov A.   +3 more
europepmc   +1 more source

Instruments and Methods: Radio-Echo Equipment for Depth Sounding of Temperate Glaciers [PDF]

, 1980
Marteinn Sverrisson, Ævar Jóhannesson, Helgi Björnsson   +2 more
openalex   +1 more source

Microphysiological Systems of Lymphatics and Immune Organs

Advanced Healthcare Materials, EarlyView.
This review surveys recent progress in engineering lymphatic microenvironments and immune organoids within microphysiological systems, emphasizing innovative strategies to recreate the biochemical and biophysical complexity of native lymphatic tissues.
Ishita Jain, Ankur Singh, Andrés J. García   +2 more
wiley   +1 more source

Optical emissions associated with narrow bipolar events from thunderstorm clouds penetrating into the stratosphere. [PDF]

Nat Commun, 2021
Liu F, Lu G, Neubert T, Lei J, Chanrion O, Østgaard N, Li D, Luque A, Gordillo-Vázquez FJ, Reglero V, Lyu W, Zhu B.   +11 more
europepmc   +1 more source

New maps of the ice thickness and subglacial topography in Dronning Maud Land, Antarctica, determined by means of airborne radio-echo sounding [PDF]

, 1999
Daniel Steinhage, Uwe Nixdorf, Ulrich Meyer, Heinrich Miller   +3 more
openalex   +1 more source

IL‐2 Free Expansion of T Cells with Immunofilaments

Advanced Healthcare Materials, EarlyView.
Ratio and density of stimulatory αCD3 and αCD28 mAb on immunofilaments (IF) influence T cell expansion, cytokine production, and effector phenotype. Moreover, IL‐2 supplementation is not necessary with optimal performing IFs, which leads to simpler culture conditions, and negative side effects of IL‐2 supplementation are reduced.
Marjolein Schluck, Lea Weiss, René Classens, Carl G. Figdor, Roel Hammink   +4 more
wiley   +1 more source

Automating Vascular Biology: An End‐to‐End Automated Workflow for High‐Throughput Blood Vessel‐on‐a‐Chip Production and Multi‐Site Validation

Advanced Healthcare Materials, EarlyView.
AngioPlate384 is a 384‐well open‐top platform that automates production of more than 100 miniaturized, perfusable blood vessels embedded in hydrogel and supported by stromal cells. Stromal‐endothelial co‐culture strengthens blood vessel barrier function and yields responses useful for translational planning. Scalable and automation‐ready, it suits drug
Dawn S. Y. Lin, Hanieh Mohammad Hashemi, Kimia Asadi Jozani, Anushree Chakravarty, Sonya Kouthouridis, Jessica Bonanno, Nicky Anvari, Shravanthi Rajasekar, Feng Zhang, Richard Y. Cheng, Narendra Kumar Singh, Luis Miguel Medina, Marc Durante, Yufang He, Boyang Zhang   +14 more
wiley   +1 more source