Results 1 to 10 of about 47,845 (182)

A method for limitation of probability of accumulation of fuel elements claddings damage in WWER

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2014
The aim is to reduce the probability of accumulation of fuel elements claddings damage by developing a method to control the properties of the fuel elements on stages of design and operation of WWER.
Sergey N. Pelykh   +2 more
doaj   +7 more sources

Assessment of physical vulnerability of decayed textures Ardabil Urban against seismic risk [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2022
IntroductionOver the last few decades, natural disasters and their aftermath have become a major concern for leaders and organizations around the world.
rasoul samadzadeh   +2 more
doaj   +1 more source

"Solutions to reduce the place vulnerability of threatened gravity centers of Tabriz metropolis from the prespective of the passive defense" [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2022
IntroductionTabriz city, the largest metropolis in northwestern Iran, has a privileged and strategic position in Iran due to its location on the political and cultural borders and in the transit route of neighboring countries (former the Soviet Union ...
Mohammad Reza Pourmohamadi   +2 more
doaj   +1 more source

A Reliability-Based Framework for Damage Accumulation Due to Multiple Earthquakes: A Case Study on Bridges

open access: yesInfrastructures, 2023
Damage accumulation due to multiple seismic impacts over time has a significant effect on the residual service life of the bridge. A reliability-based framework was developed to make decisions in bridge maintenance activities.
Nilupa Herath   +5 more
doaj   +1 more source

EFFECT OF EXOGENOUS PROLINE IN TWO SUGARCANE GENOTYPES GROWN in vitro UNDER SALT STRESS

open access: yesActa Biológica Colombiana, 2015
Sugarcane (Saccharum officinarum L.) production is influenced by various abiotic stresses, including salt stress. Salinity can induce oxidative stress, which in turn damages biomolecules and cellular structures.
Maria Jaislanny Lacerda Medeiros   +5 more
doaj   +1 more source

Effect of Glycine Betaine on some Morphological Traits, Osmolyte Accumulations and Antioxidant System of Sports Grass under Salt Stress [PDF]

open access: yesMajallah-i ̒Ulum-i Bāghbānī
IntroductionGrasses are narrow-leaved plants that are used as cover plants in landscape. These plants are one of the basic and necessary components of the green cover of most gardens, parks and as the background color of landscape.
Meisam Mohammadi   +2 more
doaj   +1 more source

Effect of Application of Salicylic Acid, Thiofer Natural Antifreeze and Soybean Oil on the Phenological Characteristics of Sweet Cherry under Cold Stress Conditions [PDF]

open access: yesMajallah-i ̒Ulum-i Bāghbānī
IntroductionSweet cherry is very popular due to its early maturity, high transportability, attractive appearance and good taste of the fruit. The high content of sugars, ascorbic acid, vitamins, carbohydrates and organic acids in the fruit increases the ...
H. Sartip   +3 more
doaj   +1 more source

Fatigue study of unbonded flexible risers for ocean thermal energy conversion based on the joint distribution of wind, wave, and current

open access: yesApplied Ocean Research
This paper investigates flexible risers attached to the base of a semi-submersible platform. Using meteorological and oceanographic data, the wind-wave-current boundary distribution was fitted, and the c-vine copula method established the joint ...
Qiurui Cai   +6 more
doaj   +1 more source

Review of research on arterial vascular calcified plaque grinding

open access: yesJin'gangshi yu moliao moju gongcheng
SignificancePlaques are clogging deposits formed by the accumulation of fat and calcium on the inner walls of arteries. Their formation can lead to narrowing the inner diameter of the blood vessel and hardening the blood vessel wall, thereby limiting ...
Shaobo ZHAI   +4 more
doaj   +3 more sources

Dynamic disaster mechanism and acoustic emission evolution of deep coal-rock under true triaxial disturbance stress

open access: yesJournal of Rock Mechanics and Geotechnical Engineering
In deep underground resources mining engineering, rock mass exists in a three-dimensional environment of high stress, high fluid pressure, and high temperature.
Jun Lu   +4 more
doaj   +1 more source

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