Results 91 to 100 of about 173,141 (253)
Spinning-Driven Dynamic Nuclear Polarization with Optical Pumping
, 2022 We propose a new, more efficient, and potentially cost effective, solid-state nuclear spin hyperpolarization method combining the cross-effect mechanism and electron spin optical hyperpolarization in rotating solids.
Krishnendu Kundu +7 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Progression independent of relapse activity is a major determinant of long‐term disability in multiple sclerosis, but its immunopathologic basis remains incompletely understood. We investigated whether relapse‐independent progression in radiologically stable relapsing–remitting multiple sclerosis is associated with distinct ...
Antonio Bruno +19 more
wiley +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Spinning and Weaving of the Middle Don Population of the Scythian Time
Вестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2019 Introduction. The article analyzes the level of developing spinning and weaving production of the Middle Don population in the Scythian time. Based on studying textile prints on the bottoms of ceramic vessels, as well as some extant samples of fabrics ...
Aleksandr N. Merkulov +1 more
doaj +1 more source
Weaving on old loom "The Spinning Wheel" Asheville, N.C.
, 2006 This postcard depicts the Spinning Wheel, a craft outlet founded and operated by Clementine Douglas in Asheville, North Carolina. The Spinning Wheel was housed in a log cabin outfitted with artifacts meant to show buyers how crafts could be used in the ...
Douglas, Clementine; Spinning Wheel (Firm : Asheville, N.C.);
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Generating Feasible Trajectories for Autonomous On-Orbit Grasping of Spinning Debris in a Useful Time [PDF]
, 2013 The grasping and stabilization of a spinning, noncooperative target satellite by means of a free-flying robot is addressed. A method for computing feasible robot trajectories for grasping a target with known geometry in a useful time is presented ...
Hirzinger, Gerd +3 more
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Advanced Engineering Materials, EarlyView.Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley +1 more source
, 2012 In this study, we compared fiber trapping of embeddable and locatable spinning (ELS) with that of sirofil and siro core-spinning with flute pipe air suction.
Xia, Zhigang +4 more
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Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization
Advanced Engineering Materials, EarlyView.Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier +17 more
wiley +1 more source
ANALYSIS AND COMPARATIVE DESCRIPTION OF PREPARATION METHODS OF SMALL CYLINDRICAL CONNECTIONS PRECISION SURFACES TO THE ASSEMBLY [PDF]
Fiabilitate şi Durabilitate, 2015 The article describes the methods of finishing precision surfaces of small cylindrical connections.
Sergey BRATAN +3 more
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