Results 131 to 140 of about 1,619,244 (321)

An investigation on the stiffness of timber sleepers for the design of fibre composite sleepers [PDF]

open access: yes, 2008
This paper presents an experimental investigation on timber railway sleepers with a view to select a suitable stiffness and a modulus of elasticity for the design of a fibre composite railway sleeper.
Aravinthan, T.   +2 more
core  

Multidimensional Profiling of MRI‐Negative Temporal Lobe Epilepsy Uncovers Distinct Phenotypes

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Although hippocampal sclerosis (TLE‐HS) represents the most frequent cause of temporal lobe epilepsy (TLE), up to 30% of patients show no lesion on visual MRI inspection (TLE‐MRIneg). These cases pose diagnostic and therapeutic challenges and are underrepresented in surgical series.
Alice Ballerini   +28 more
wiley   +1 more source

The Uniaxial Compressive Strength of Soft Rock

open access: yesCivil Engineering Dimension, 2007
Soft rock is a term that usually refers to a rock material with a uniaxial compressive strength (UCS) less than 20 MPa. This low strength range might be influenced by physical characteristics, such as size, saturation, weathering and mineral content.
D. S. Agustawijaya
doaj  

Post-buckling behaviour of prestressed steel stayed columns [PDF]

open access: yes, 2008
Imperial Users ...
Saito, Daisuke, Saito, Daisuke
core  

Paramagnetic Rim Lesions Are Associated With Trans‐Synaptic Degeneration of the Visual Pathway in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Retrograde trans‐synaptic degeneration (rTSD) from posterior visual pathway lesions in multiple sclerosis (MS) is characterized by hemi‐macular ganglion cell‐inner plexiform layer (GCIPL) thinning and contralateral visual field loss.
Abdul Jaber Tayem   +17 more
wiley   +1 more source

Sex Representation in US Stroke Clinical Trials: A Decade of Trends and Challenges

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stroke remains a major cause of disability and mortality in the US, with significant sex‐based disparities, and females remain underrepresented in stroke clinical trials. We aimed to examine sex representation in US‐based stroke clinical trials, identify trial characteristics associated with higher female enrollment (≥ 50%), and ...
Chaitali Dagli   +5 more
wiley   +1 more source

STUDY OF NONLINEAR STATIC PUSHOVER ANALYSES DUE TO LATERAL LOAD PATTERNS [PDF]

open access: yes, 2012
STUDY OF NONLINEAR STATIC PUSHOVER ANALYSES DUE TO LATERAL LOAD PATTERNS, Rosalia Widyaningsih, Student Number 061312590, 2012, Structure, International Civil Engineering, Department of Civil Engineering, Atma Jaya Yogyakarta University.
WIDYANINGSIH, ROSALIA
core  

Evaluation of the point load strength for soft rock classification

open access: yes, 1985
A project to evaluate the suitability of point load strength tests for testing and classifying coal measure rocks for coal mining application was initiated by Canada Centre for Mineral and Energy Technology (CARNET). A summary of this study with emphasis on the important findings is presented in this paper.
openaire   +1 more source

Dementia Incidence in Individuals With Parkinson's Disease in the Framingham Heart Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Limited information exists on incident dementia in individuals with Parkinson's disease (PD) in US community‐based samples. We examined cognitive statuses and PD diagnoses of 183 individuals in the Framingham Heart Study (FHS) to establish incident dementia, mortality rates, associations with sex, age at PD onset, and education level.
Joshi Dookhy   +11 more
wiley   +1 more source

Direct method-based statistical limit analysis of wc-co composites [PDF]

open access: yes, 2013
In this paper, a direct method-based prediction of load-bearing capacity of nonperiodic WC-Co composites is presented. The main goal is to generalize the methodology of limit analysis on periodic heterogeneous media to materials with random ...
Chen, Geng   +2 more
core  

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