Results 41 to 50 of about 629,041 (341)

A Lighthouse of Reinforced Concrete [PDF]

open access: yesScientific American, 1905
n ...
openaire   +1 more source

Unraveling LINE‐1 retrotransposition in head and neck squamous cell carcinoma

open access: yesMolecular Oncology, EarlyView.
The novel RetroTest method allows the detection of L1 activation in clinical samples with low DNA input, providing global L1 activity and the identification of the L1 source element. We applied RetroTest to a real‐world cohort of HNSCC patients where we reported an early L1 activation, with more than 60% of T1 patients showing L1 activity.
Jenifer Brea‐Iglesias   +12 more
wiley   +1 more source

Analysis of Deflections of Bridge Girders Strengthened by Carbon Fibre Reinforcement

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2008
The paper deals with experimental and theoretical investigations in reinforced concrete structures strengthened with carbon fibre sheets. Four stages in the behaviour of concrete structures strengthened with the carbon fibre reinforced polymer (CFRP) are
Tomas Skuturna   +4 more
doaj   +1 more source

The effect of concrete strength and reinforcement on toughness of reinforced concrete beams [PDF]

open access: yesConstruction and Building Materials, 2005
Abstract The objective pursued with this work includes the evaluating of the strength and the total energy absorption capacity (toughness) of reinforced concrete beams using different amounts of steel-bar reinforcement. The experimental campaign deals with the evaluation of the threshold load prior collapse, ultimate load and deformation, as well as ...
Carneiro, Joaquim A. O.   +3 more
openaire   +3 more sources

Designing and Delivering Effective Faculty Development With the Adult Learner in Mind

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT University faculty are busy professionals tasked with many different responsibilities. While they certainly care about student success, their expertise is generally discipline‐specific and strategies for effective and engaging teaching are developed in the classroom along the way.
Nancy V. Winfrey
wiley   +1 more source

Tunnels in Gediminas Hill (Vilnius, Lithuania): Evaluation of a New Tunnel Found in 2019

open access: yesBuildings
This article provides a concise overview of the existing tunnels located within the historic cultural heritage site of Gediminas Hill in Vilnius, with particular emphasis on the implications of a recently discovered tunnel.
Šarūnas Skuodis   +6 more
doaj   +1 more source

Numerical and experimental studies of bent elements of basalt fiber reinforced concrete with prestressed glass composite reinforcement under static and short-term dynamic loads [PDF]

open access: yesEPJ Web of Conferences, 2019
The article shows studies of bending basalt fiber reinforced concrete elements with pre-stressed glass composite reinforcement under static and short-term dynamic effects. Main results of numerical and experimental studies are presented.
Plevkov Vasilii, Kudyakov Konstantin
doaj   +1 more source

Application of X-Shaped CFRP Ropes for Structural Upgrading of Reinforced Concrete Beam–Column Joints under Cyclic Loading–Experimental Study

open access: yesFibers, 2021
The effectiveness of externally applied fiber-reinforced polymer (FRP) ropes made of carbon fibers in X-shape formation and in both sides of the joint area of reinforced concrete (RC) beam–column connections is experimentally investigated. Six full-scale
Emmanouil Golias   +7 more
doaj   +1 more source

Post crack flexural toughness in steel fabric and fibre reinforced concrete beams [PDF]

open access: yes, 2008
The purpose of the paper is to provide independent research and evaluate manufacturers’ claims that structural polypropylene fibres provide satisfactory crack control reinforcement and compare the test results from macro synthetic polypropylene fibres ...
Richardson, Alan
core  

Cracking assessment in concrete structures by distributed optical fiber [PDF]

open access: yes, 2015
In this paper, a method to obtain crack initiation, location and width in concrete structures subjected to bending and instrumented with an optical backscattered reflectometer (OBR) system is proposed.
Casas Rius, Joan Ramon   +2 more
core   +2 more sources

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