Results 81 to 90 of about 1,591,385 (308)
Production of MgO/TiC Composites From MgO‐C Recyclates Using Spark Plasma Sintering
Advanced Engineering Materials, EarlyView.Using the spark plasma sintering technique, MgO/TiC composites are manufactured from recycled MgO‐C refractories stemming from the steel production that were mixed with titanium powder. This article shows, how the size of the Ti grains and their distribution in the powder mixture affect the local carbon concentration in TiC.
Jiayan Yu +3 more
wiley +1 more source
ANALYSIS OF STUDENTS' IMPOSTOR PHENOMENON: SELF-ESTEEM AND ATYCHIPHOBIA IN MATHEMATICS LEARNING
Jurnal EduscienceThis study aims to analyze the impostor phenomenon of students and its relationship with self-esteem and atychiphobia in mathematics learning at SMA Negeri 1 Gegesik.
Nurul Hayati +2 more
doaj +1 more source
Frontiers in Psychology, 2020 Entering university is often associated with new surroundings and challenges, which can cause distress and might result in poor mental health. A phenomenon that was shown to be linked to low self-esteem, higher stress levels, anxiety, and depression in ...
Flora Fassl +3 more
doaj +1 more source
Reaching the top but not feeling on top of the world: Examining women’s internalized power threats
Frontiers in Psychology, 2022 More and more women are breaking the glass ceiling to obtain positions of power. Yet with this rise, some women experience threats to their power. Here we focus on women’s perceived threats to the stability of their power and the degree to which women ...
Sanne Feenstra +6 more
doaj +1 more source
EC-SNe from super-AGB progenitors: theoretical models vs. observations [PDF]
, 2009 Using a parametric approach, we determine the configuration of super-AGB stars at the explosion as a function of the initial mass and metallicity, in order to verify if the EC-SN scenario involving a super-AGB star is compatible with the observations ...
A. Pastorello +37 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan +8 more
wiley +1 more source
Circuit authentication based on ring-oscillator PUFs [PDF]
, 2011 The use of Ring Oscillator PUFs to provide circuit authentication is analyzed in this paper. The limitations of the previously reported approach in terms of false rejection (due to high intra-die variations) and false ...
Baturone Castillo, María Iluminada +1 more
core +1 more source
Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
A Bayesian model for predicting face recognition performance using image quality [PDF]
, 2014 Quality of a pair of facial images is a strong indicator of the uncertainty in decision about identity based on that image pair. In this paper, we describe a Bayesian approach to model the relation between image quality (like pose, illumination, noise ...
Dutta, Abhishek +2 more
core +3 more sources
Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source