Results 21 to 30 of about 42,411 (250)
Superconducting Thick-Films From a Y-Ba-Cu-O Precursor
Active and Passive Electronic Components, 1991 We have prepared screen-printed films of the Y-Ba-Cu-O compound starting from a spray-pyrolysis precursor powder. BeO ceramic substrates are confirmed to be inert with respect to the film up to about 1000ºC. Electrical properties of oxygen annealed films
Maurizio Sacchi +3 more
doaj +1 more source
Journal of Mechanical Engineering and Sciences, 2023 Intermittent machining is characterized by its complex and irregular context. This intermittency causes machining to occur under difficult conditions that greatly influence the technological performance parameters.
Fethi Khelfaoui +4 more
doaj +1 more source
Variational consistent histories as a hybrid algorithm for quantum foundations
Nature Communications, 2019 The Consistent Histories formalism can solve paradoxes in quantum mechanics, but finding such consistent sets of histories requires a computational overhead which is exponential in the problem’s size.
Andrew Arrasmith +4 more
doaj +1 more source
Depressive Disorders, Cognitive and Physical Function of Older People in Early Dementia Detection
Life, 2023 Background: Aging is associated with cognitive decline, leading to cognitive and physical impairments, which are risk factors for loss of independence and dementia development.
Beata Pietrzak +2 more
doaj +1 more source
Multilevel Direct Repair Surgery for Three-Level Lumbar Spondylolysis
Case Reports in Orthopedics, 2013 A 45-year-old man presented to our clinic requesting evaluation for surgical treatment of chronic low back pain of more than 20 years duration. He was diagnosed with 3-level lumbar spondylolysis at L3–5. Direct repair using the pedicle screw and hook-rod
Tetsu Arai +4 more
doaj +1 more source
Irisin Is Related to Non-Alcoholic Fatty Liver Disease (NAFLD)
Biomedicines, 2022 Irisin is a cytokine involved in many metabolic pathways occurring, among others, in muscles, adipose tissue and liver. Thus, fluctuations in irisin levels are suggested to be related to metabolic diseases.
Marcin Kosmalski +6 more
doaj +1 more source
Beilstein Journal of Nanotechnology, 2015 Ag and Ag@MgO core–shell nanoparticles (NPs) with a diameter of d = 3–10 nm were obtained by physical synthesis methods and deposited on Si with its native ultrathin oxide layer SiOx (Si/SiOx).
Sergio D’Addato +8 more
doaj +1 more source
MicroorganismsAlström (ALMS) and Bardet-Biedl syndromes (BBS) are rare ciliopathies characterized by obesity and hyperglycemia that lead to type 2 diabetes, but also other disorders, including neurodegeneration.
Ewa Zmysłowska-Polakowska +6 more
doaj +1 more source
Morphology, structural properties and reducibility of size-selected CeO2−x nanoparticle films
Beilstein Journal of Nanotechnology, 2015 Non-stoichiometric ceria nanoparticles (NPs) were obtained by a gas aggregation source with a magnetron and were mass-selected with a quadrupole mass filter.
Maria Chiara Spadaro +7 more
doaj +1 more source
Reviews in Cardiovascular Medicine, 2022 Objective: Myocardial infarction (MI) carries a strong risk of death and the development of major adverse cardiovascular events (MACE). A number of biomarkers have been proposed for risk stratification among patients with MI. The aim of this study was to
Karolina Idzikowska +2 more
doaj +1 more source