Results 261 to 270 of about 1,865,833 (300)

Exploring the causes of learning burnout in online learning among master's students: a Q-methodology study. [PDF]

Front Psychol
Zuo S, Li Y, Li J, Zhu X, Liu N, Wang JB.   +5 more
europepmc   +1 more source

Revised safety evaluation of the food enzyme catalase from the non-genetically modified <i>Aspergillus niger</i> strain CTS2093. [PDF]

EFSA J
EFSA Panel on Food Enzymes (FEZ), Zorn H, Barat Baviera JM, Bolognesi C, Catania F, Gadermaier G, Greiner R, Mayo B, Mortensen A, Roos YH, Solano MLM, Van Loveren H, Vernis L, Andreoli C, Terron A, Criado A, Aguilera J, Andryszkiewicz M, Liu Y.   +18 more
europepmc   +1 more source

Enhanced interfacial charge transport motivated by Bi₂Te₃-SbPO₄@NC heterointerface for superior Zn²⁺ and NH₄ ⁺ storage system. [PDF]

Chem Sci
Zha Z, Chen R, Zhou T, Zhang D, Wang Q.
europepmc   +1 more source

Subtle impairments of facial emotion expressions in individuals at ultra-high risk for psychosis. [PDF]

Front Psychiatry
Kristensen TD, Ebdrup BH, Ambrosen KS, Nordentoft M, Glenthøj LB, Grasshof S.   +5 more
europepmc   +1 more source

Data-Driven Health Monitoring of Construction Materials Based on Time Series Analysis of Crack Propagation Sensors. [PDF]

Materials (Basel)
Kurnyta-Mazurek P, Kurnyta A.
europepmc   +1 more source

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Q-P Process on Steels with Various Carbon and Chromium Contents

2013
The Q-P process is an innovative process of heat treatment, which allows tensile strength above 2000 MPa with an elongation over 10% to be obtained. To achieve a suitable structure, appropriate alloying strategies and process parameters have to be used.
Hana Jirkova, Ludmila Kucerova
openaire   +1 more source

Stochastic processes in Q p associated with systems of nonlinear PIDEs

P-Adic Numbers, Ultrametric Analysis, and Applications, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Albeverio, Sergio, Belopolskaya, Yana
openaire   +1 more source

Testing of the parametres of the Q P process in high strength low-alloyed steel [PDF]

, 2008
The mechanical properties of new types of materials are dependent on their compositon and the distribution of their microstructure. These microstructures are obtained innovative heat and thermo mechanical treatments.
Aišman, David, Jirková, Hana, Skálová, Ludmila, Mašek, Bohuslav   +3 more
openaire   +1 more source

Influence of Cr content and Q–P–T process on the microstructure and properties of cold-coiled spring steel

Journal of Alloys and Compounds, 2017
Abstract The influence of Cr content on the microstructure and properties of spring steel 60Si2CrVA (treated with quenching–tempering and quenching–partitioning–tempering (QPT) processes) was studied. Heat treatment parameters were optimized, and the appropriate Cr content was determined.
Ou Meigui, Yang Chunlin, Zhu Jie, Xia Qifan, Qiao Huina   +4 more
openaire   +1 more source