Results 161 to 170 of about 50,371 (314)

Composite columns

open access: yes, 1998
The purpose of this thesis is to provide an introduction in the design of composite columns. The design methods according to AISC and Eurocode 4 are summarized and provide a procedure to design a composite column.
Berge, Magnar
core   +1 more source

Strengthening Techniques of RC Columns Using Fibre Reinforced Polymeric Materials

open access: yesBulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2009
Fibre reinforced composite materials are becoming more frequently used in civil engineering structures. One of the most practical applications of these new materials concerns the strengthening of reinforced concrete columns by means of confinement with ...
Ciprian Cozmanciuc   +2 more
doaj  

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

DESIGN FORMULAS OF COMPOSITE COLUMNS AND BEAM-COLUMNS PART I

open access: yes, 1977
The strength of short composite columns are described and design methods for them arereviewed. Then researches on the strength of long composite columns and design formulasare reviewed.
若林, 實, 吉田, 望
core  

Reliability of Composite Columns and Beam-Columns in EC-4

open access: yes, 2004
The reliability of the design methods in EUROCODE 4, Composite Construction, for composite columns is studied in this paper. The investigation is made for both concrete-filled steel tubes and concrete encased steel profiles. the research compares the available test-results with the design model of EC-4 using the second order reliability methods.
openaire   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi   +8 more
wiley   +1 more source

Sertraline Treatment Can Mimic Niemann‐Pick Type C Biomarker Profile: A Diagnostic Pitfall

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Oxysterols (cholestane‐3β,5α,6β‐triol and 7‐ketocholesterol) and N‐palmitoyl‐O‐phosphocholineserine (PPCS) are sensitive biomarkers for Niemann‐Pick disease type C (NPC) screening. However, false‐positive results occur, with a biomarker profile suggestive of NPC despite the absence of pathogenic variants in genes involved in NPC or ...
Maria Makrygianni   +19 more
wiley   +1 more source

Heat transfer analysis of concrete-filled stainless steel columns exposed to fire

open access: yes, 2012
This paper presents a finite element model to perform heat transfer analysis of concrete-filled stainless steel tubular (CFSST) columns exposed to fire.
Uy, Brian (R9735)   +2 more
core  

Association Between Motor Pathway Damage and Motor Deficit in Upper and Lower Limb in People With MS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corticospinal tract damage is common in people with MS, but the degree of clinical symptoms varies. We hypothesize that corticospinal tract lesions are more extensive and severe in people with MS with motor impairments in both upper and lower limbs.
Mathilde Liffran   +13 more
wiley   +1 more source

Rectangular seawater sea-sand concrete columns using steel-FRP composite bars and closed-type winding FRP ties: Axial behavior and confinement model

open access: yes
Seawater sea-sand concrete (SWSSC) columns reinforced with steel-fiber reinforced polymer (FRP) composite bars (SFCBs) and closed-type winding FRP ties (CWFTs) are highly suitable for marine environments.
Han, Shiwen   +4 more
core   +1 more source

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