Results 31 to 40 of about 3,452 (148)

Modelling and modal properties of the railway vehicle bogie with two individual wheelset drives [PDF]

open access: yesApplied and Computational Mechanics, 2007
The paper deals with mathematical modelling of vibration and modal analysis of two-axled bogie of a railway vehicle. In comparison with recent publications introducing mathematical models of an individual wheelset drive, this paper is focused on ...
Zeman V., Hlaváč Z., Byrtus M.
doaj  

‘I used to walk around the playground wondering where all my friends had gone’: The reflections of how adults with developmental prosopagnosia made friends in childhood

open access: yesBritish Journal of Special Education, EarlyView.
Abstract Current research into developmental prosopagnosia (DP) estimates a high prevalence rate in the general population, but there exist many gaps in the research. More needs to be learned about the lived experience of those with DP and how to identify it in children. Using reflexive thematic analysis, this study explored the lived experience of how
Alison Shorer
wiley   +1 more source

Macroscopic laser–plasma interaction under strong non-local transport conditions for coupled matter and radiation

open access: yesMatter and Radiation at Extremes, 2018
Reliable simulations of laser–target interaction on the macroscopic scale are burdened by the fact that the energy transport is very often non-local. This means that the mean-free-path of the transported species is larger than the local gradient scale ...
J. Nikl   +5 more
doaj   +1 more source

The influence of distillers dried grains with solubles in broiler’s feed mixtures on their growth parameters

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2010
The effect of distillers dried grains with solubles (DDGS) in broiler feed mixtures on the performance was studied in an experiment with 1000 male broiler chickens Ross 308 from 12 to 35 days of age. DDGS were produced from wheat (90 %) and triticale (10 
Šárka Hošková   +5 more
doaj   +1 more source

Strategic litigation as a challenge for deliberative democracy

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Strategic litigation is a growing public concern, but remains understudied in democratic theory. In strategic litigation, collectives go to court with a political agenda that goes beyond their specific case. How should we assess the legitimacy of strategic litigation? Building on Lafont's model of deliberative democracy and Klein's distinction
Svenja Ahlhaus
wiley   +1 more source

Long‐Term Clinical, Radiographic and Esthetic Outcomes of Zirconia Dental Implants: A 10‐Year Prospective Multicenter Study

open access: yesClinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This study aimed to prospectively investigate the long‐term clinical performance of a commercially available one‐piece zirconia dental implant system over 10 years. Material and Methods A multicenter, open‐label study was conducted at three clinical centers in Germany.
S. Roehling   +5 more
wiley   +1 more source

Designing modular 3D printed reinforcement of wound composite hollow beams with semidefinite programming

open access: yesMaterials & Design, 2019
Fueled by their excellent stiffness-to-weight ratio and the availability of mature manufacturing technologies, filament wound carbon fiber reinforced polymers represent ideal materials for thin-walled laminate structures. However, their strong anisotropy
M. Tyburec   +5 more
doaj   +1 more source

Silent pressure: Unveiling spinal lymphoma in horses and its parallels to other species

open access: yesEquine Veterinary Education, EarlyView.
Summary Though the nervous system is an uncommon location for lymphoma, the disease should remain a differential diagnosis in some cases of ataxia in equids. Diagnosis of lymphoma can be challenging, although a combination of cytology, histopathology and immunophenotyping can aid in definitive diagnosis and therefore more accurately guide treatment and
H. E. Taylor, D. Luethy
wiley   +1 more source

Temperature dependency of the silicon heterojunction lifetime model based on the amphoteric nature of dangling bonds

open access: yesAIP Advances, 2016
This work adapts a model to simulate the carrier injection dependent minority carrier lifetime of crystalline silicon passivated with hydrogenated amorphous silicon at elevated temperatures.
R. Vasudevan   +4 more
doaj   +1 more source

Beyond Usual Suspects: Revisiting Barriers to Childbearing Decisions in a Low Fertility Setting

open access: yesPopulation and Development Review, EarlyView.
Abstract Fertility rates in developed countries have declined to historically low levels, yet the reasons remain incompletely understood. This study examines the relative importance of diverse macro contextual constraints on childbearing intentions among young adults (aged 20–35) in Poland, a country emblematic of Europe's fertility decline.
Anna Kurowska   +2 more
wiley   +1 more source

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