Results 1 to 10 of about 417,880 (332)
A review of crop frost damage models and their potential application to cover crops
Italian Journal of Agronomy, 2022 Cover crops provide agro-ecological services like erosion control, improvement of soil quality, reduction of nitrate leaching and weed control. Before planting the subsequent cash crop, cover crops need to be terminated with herbicides, mechanically or ...
Mara Gabbrielli +3 more
doaj +1 more source
Study of Alloy Hot Flow and Hardening Behavior Using a New Correction Method for Hot Uniaxial Tests
Metals, 2021 The precise characterisation of hot flow behavior of titanium alloys is of vital importance for practical hot forming processes. To precisely determine the hot flow behavior of titanium alloys under the forming conditions, Gleeble hot tensile tests are ...
Shuguang Qu +4 more
doaj +1 more source
Effect Of Initial Stress Anisotropy on The Cyclic Behaviour of Sand [PDF]
Engineering and Technology Journal, 2005 Due mainly to the process of deposition under earth gravity , the behavior of in situ sand is inherently anisotropic , meaning the stress - strain - strength relations for the same sand may vary as the stress tensor rotates relative to the orientation of
Mohammed Fattah
doaj +1 more source
Research and optimization of the technology for the synthesis of a modifying additive based on a mixture of hydro silicates and calcium aluminosilicates [PDF]
Нанотехнологии в строительстве, 2022 Introduction. To improve the performance properties of lime coatings, modifying additives are introduced into their formulation. The development of a technology for the synthesis of an additive containing calcium hydro- and aluminosilicates, which ...
Valentina I. Loganina, Mikhail V. Frolov
doaj +1 more source
Mineral additive for lime dry building mixtures
Magazine of Civil Engineering, 2023 The article deals with lime dry building mixtures for the restoration of historical buildings. Considering the low strength and water resistance of coatings based on lime compositions, the possibility of using mixed clay fired at low temperatures (450 ...
Loganina Valentina, Akzhigitova Elvira
doaj +1 more source
Morphological Evaluation of Gallesia Integrifolia Seedlings Under Different Water Management Systems
Floresta e Ambiente, 2020 This study aimed to quantify the effects of water management during hardening on seedlings of Gallesia integrifolia (Spreng.) Harms, evaluating leaf temperature, morphometric variables, and their performance after hardening in sandy and clayey soil ...
Paulo Ricardo Lima +4 more
doaj +1 more source
ANALYSIS OF CRYSTAL STRUCTURES ON STAINLESS STEEL SURFACE
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2019 In this paper experiments of crystallization from melt with an analysis of the morphology of formed crystal structures are presented, examples of the forming of complex dendritic formations are shown. The chemical composition of various types of crystals
A.A. Burtsev, O.Ya. Butkovskii
doaj +1 more source
Link-time smart card code hardening [PDF]
, 2015 This paper presents a feasibility study to protect smart card software against fault-injection attacks by means of link-time code rewriting. This approach avoids the drawbacks of source code hardening, avoids the need for manual assembly writing, and is ...
De Bosschere, Koen +3 more
core +1 more source
Metals, 2022 A micropillar compression study with two different techniques was performed on proton-irradiated additively manufactured (AM) 316L stainless steels. The sample was irradiated at 360 °C using 2 MeV protons to 1.8 average displacement per atom (dpa) in the
Ching-Heng Shiau +6 more
doaj +1 more source
Plants, 2023 Red dragon fruit (Hylocereus polyrhizus) is an economic and promising fruit crop in arid and semi-arid regions with water shortage. An automated liquid culture system using bioreactors is a potential tool for micropropagation and large-scale production ...
Yaser Hassan Dewir +6 more
doaj +1 more source