Results 41 to 50 of about 1,017,313 (318)

BaTiO₃/Ni_xZn_1−xFe₂O₄ (x = 0, 0.5, 1) Composites Synthesized by Thermal Decomposition: Magnetic, Dielectric and Ferroelectric Properties

Inorganics, 2023
To investigate the influence of spinel structure and sintering temperature on the functional properties of BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1), NiFe2O4, ZnFe2O4, and Ni0.5Zn0.5Fe2O4 were in situ prepared by thermal decomposition onto BaTiO3 surface from
Marija Šuljagić, Ivan Petronijević, Miljana M. Mirković, Aleksandar Kremenović, Adis Džunuzović, Vladimir B. Pavlović, Aleksandra Kalezić-Glišović, Ljubica Andjelković   +7 more
doaj   +1 more source

Study of the Effect of Two Phases in Li₄SiO₄–Li₂SiO₃ Ceramics on the Strength and Thermophysical Parameters

Nanomaterials, 2022
The paper studies the effect of Li2SiO3/Li4SiO4 phase formation in lithium-containing ceramics on the strength and thermophysical characteristics of lithium-containing ceramics, which have great prospects for use as blanket materials for tritium ...
Artem Kozlovskiy, Dmitriy I. Shlimas, Maxim V. Zdorovets, Aleksandra Moskina, Vladimir Pankratov, Anatoli I. Popov   +5 more
doaj   +1 more source

Integrable multi-phase thermodynamic systems and Tsallis' composition rule

, 2014
We derive a class of equations of state for a multi-phase thermodynamic system associated with a finite set of order parameters that satisfy an integrable system of hydrodynamic type. As particular examples, we discuss one-phase systems such as the van
de Nittis, Giuseppe, Moro, Antonio, Lorenzoni, Paolo   +2 more
core   +1 more source

Construction and Characterization of TiN/Si₃N₄ Composite Insulation Layer in TiN/Si₃N₄/Ni₈₀Cr₂₀ Thin Film Cutting Force Sensor

Micromachines, 2021
The measurement of cutting force is an effective method for machining condition monitoring in intelligent manufacturing. Titanium nitride films and silicon nitride films were prepared on 304 stainless steel substrates by DC-reactive magnetron sputtering ...
Ruyuan Ma, Wenge Wu, Zhenyu He, Yunping Cheng, Lijuan Liu, Yongjuan Zhao   +5 more
doaj   +1 more source

The Casting Rate Impact on the Microstructure in Al–Mg–Si Alloy with Silicon Excess and Small Zr, Sc Additives

Metals, 2021
The study investigates the effect of casting speed on the solidification microstructure of the aluminum alloy Al0.3Mg1Si with and without the additions of zirconium and scandium. Casting was carried out in steel, copper, and water-cooled chill molds with
Evgenii Aryshenskii, Maksim Lapshov, Sergey Konovalov, Jurgen Hirsch, Vladimir Aryshenskii, Svetlana Sbitneva   +5 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Phase composition and physical properties of Co-Cr base coating [PDF]

, 2011
Coating structure was mainly composed of α-fcp- and β-fcc-cobalt. Selected temperature interval for coating formation, according to XRD analysis, allowed us to form inter-metalloid compounds of CoxCry-type cobalt with chromium. Subsequent melting of a
Kirik, G.V., Kulyk, Ihor Anatoliiovych, Kolisnichenko, O.V., Pohrebniak, Oleksandr Dmytrovych, Tyurin, Yu.N., Кулик, Игорь Анатольевич, Погребняк, Олександр Дмитрович, Погребняк, Александр Дмитриевич, Кулик, Ігор Анатолійович, Rogoz, V.M., Alontseva, D.L.   +10 more
core  

Bismuth incorporation and the role of ordering in GaAsBi/GaAs structures [PDF]

, 2014
The structure and composition of single GaAsBi/GaAs epilayers grown by molecular beam epitaxy were investigated by optical and transmission electron microscopy techniques.
Bastiman, Faebian, David, John P. R., Chris J Hunter, Ana M Sanchez, Sánchez, Ana M., Daniel F Reyes, David L Sales, Hunter, Chris J., Reyes, Daniel F., David González, Faebian Bastiman, John P R David, González Robledo, David, Sales, David L.   +13 more
core   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu, Kaitlin LaGasse, Cory D. Saucier, Kimberly Raymond, Miranda Lauher‐Charest, Lauren Crowder, Beilei Cai, Mary Lisha Paul, Denise Adams   +8 more
wiley   +1 more source

STRUCTURE AND PROPERTIES OF THE SURFACE LAYER HIGH CHROME AUSTENITIC STEEL, SUBMITTED TO ION-PLASMA NITROGEN

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2020
Ion nitriding is one of the most common methods of surface hardening of parts and tools. The purpose of this work is to identify and analyze the laws governing the transformation of the structure and properties of the surface layer of high-chromium ...
Yu.F. Ivanov, E.A. Petrikova, S.V. Lykov, Yu.A. Denisova, O.S. Tolkachev   +4 more
doaj   +1 more source