Results 1 to 10 of about 625,322 (251)

The Economic Costs of Political Instability: Evidence from Pakistan

open access: yesBusiness Review
This study analyses the impact of Political Instability (PI) on economic growth. PI is referred as the frequent regime or government changes in a country.
Shahid Hussain, Falik Shear
doaj   +1 more source

Laser metal deposition characterization study of metal additive manufacturing repair of rail steel specimens

open access: yesVirtual and Physical Prototyping, 2023
Research on rail steel repair with Stellite 6 powder using a laser metal deposition process was investigated and reported in this study. Rail failures due to excessive wear and other rail head defects can increase the risk of operation and reliability ...
Alagu Subramaniam Nellian   +1 more
doaj   +1 more source

Grape surplus: Grape growers need united industry action for effective surplus control

open access: yesCalifornia Agriculture, 1949
Since 1945, large government subsidies have been the only thing that has kept California grape prices and growers' incomes from being wrecked by the loss of most of the state's large prewar commercial raisin exports to Europe.
S Shear
doaj  

The combined effect of surface chemistry and flow conditions on Staphylococcus epidermidis adhesion and ica operon expression [PDF]

open access: yesEuropean Cells & Materials, 2012
The assessment of biomaterial susceptibility to infection relies mainly on the analysis of macroscopic bacterial responses to material interactions, usually under static conditions.
A Foka   +4 more
doaj  

Numerical Simulation of Anchor Pullout and Shear Tests Using a Regularized Damage Model

open access: yesApplied Sciences
The prediction of the mechanical behavior of anchorage plates in reinforced concrete is crucial for ensuring equipment reliability, particularly in sensitive installations.
Matthieu Le Noir de Carlan   +2 more
doaj   +1 more source

EFFECTIVE KEYED CONNECTIONS OF HOLLOW-CORE FLOOR SLABS WITH WALLS IN MODERN LARGE-PANEL HOUSE BUILDING

open access: yesНаука и техника, 2018
The paper considers large-panel constructive system of multi-storey buildings and its industrial basis creates conditions for intensive volume growth in house construction.
O. A. Dovzhenko   +2 more
doaj   +1 more source

Does the Bone Cement Affect Miniscrew Stability?

open access: yesTurkish Journal of Orthodontics, 2013
Objective:The purpose of this study was to determine whether bone cement increased the resistance of miniscrews against pull-out and shear forces.Materials and Method:Sixty commercially available miniscrews were placed into bovine bone samples (one each)
Mustafa B. Ateş   +5 more
doaj   +1 more source

Structural Behaviour of Concrete Deep Beams Reinforced with Aluminium Alloy Bars

open access: yesApplied Sciences
Aluminium alloy (AA) bars have emerged in structural engineering applications mainly to reduce deterioration caused by corrosion. However, research on AA-reinforced concrete (RC) beams has been limited, despite RC beams reinforced with AA bars providing ...
Kagan Sogut
doaj   +1 more source

RIEDEL MEGASHEARS R' AND THE TREND TO GRAVITATIONAL EQUILIBRIUM AS MAIN FACTORS OF TSUNAMIGENIC EARTHQUAKES

open access: yesГеодинамика и тектонофизика, 2015
An earthquake source is characterized by two nodal planes oriented parallel to two planes of maximum shear stresses (Fig. 1, left). A rapid displacement of the shear type (in mechanical, rather than in the geological meaning) occurs along one of the ...
M. A. Goncharov   +4 more
doaj   +1 more source

Califorina prune industry may face market adjustment

open access: yesCalifornia Agriculture, 1947
During the next few years the California prune industry will probably go through a period of difficult adjustment largely because of the poor and uncertain foreign market outlook.
S Shear, G Alcorn
doaj  

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