Results 21 to 30 of about 4,156,653 (262)
THICKNESS OF THE SURFACE LAYER OF ATOMIC-SMOOTH CRYSTALS
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2019 A brief review of the physics of the surface layer of atomically smooth crystals is given. It already contains a fairly large number of practical applications in various fields of interdisciplinary areas.
V.M. Yurov
doaj +1 more source
The effect of neighborhood size on effective population size in theory and in practice [PDF]
Heredity, 2016 The distinction between the effective size of a population (Ne) and the effective size of its neighborhoods (Nn) has sometimes become blurred. Ne reflects the effect of random sampling on the genetic composition of a population of size N, whereas Nn is a measure of within-population spatial genetic structure and depends strongly on the dispersal ...
openaire +4 more sources
Frontiers in Chemistry, 2018 Restricted by the dissatisfied capacity of traditional materials, lithium-ion batteries (LIBs) still suffer from the low energy-density. The pursuing of natural electrode resources with high lithium-storage capability has triggered a plenty of activities.
Feng Jiang +14 more
doaj +1 more source
Applied SciencesDeveloping a size effect model that can encompass the surface effect and the fracture process zone (FPZ) is still challenging. Here, a combined size effect model (CSE model) is formulated by integrating the surface effect size model and the size effect ...
Yang Liu +3 more
doaj +1 more source
Size effects of a nanoobject in magnetic field
Condensed Matter Physics, 2019 A theoretical analysis of physical properties of the effect of size of a nanoobject in the form of a rectangular parallelepiped whose sides a, b, c, are oriented along the OX, OY, OZ, respectively, is carried out.
B.A. Lukiyanets, D.V. Matulka
doaj +1 more source
Meta Analisis: Efektifitas Pembelajaran Blended Learning terhadap Intelegensi Pasca Pandemi COVID-19
Asatiza, 2023 The aim of the study is to reveal the effectiveness of blended learning on students' intelligence and behavior during the situation of Covid-19 pandemic.
Rifelino Rifelino +3 more
doaj +1 more source
Effect of ultrasonic vibration on stress relaxation in micro-compression test with step motion
Mechanical Engineering Journal, 2015 In this study, to promote stress relaxation effect by the servo actuated step motion that stops the die motion at regular interval, a novel microforming process with combining ultrasonic vibration and the step motion was proposed.
Ryo YAMAGUCHI +3 more
doaj +1 more source
Recent Advances on GaN-Based Micro-LEDs
Micromachines, 2023 GaN-based micro-size light-emitting diodes (µLEDs) have a variety of attractive and distinctive advantages for display, visible-light communication (VLC), and other novel applications.
Youwei Zhang +4 more
doaj +1 more source
Influence of Size Effect in Milling of a Single-Crystal Nickel-Based Superalloy
Micromachines, 2023 This paper details an experimental investigation on the influence of the size effect when slot-milling a CMSX-4 single-crystal nickel-based superalloy using 1 mm- and 4 mm-diameter TiAlN-coated tungsten carbide (WC) end-mills.
Luis Soriano Gonzalez +4 more
doaj +1 more source
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 +23 more
wiley +1 more source