نتایج جستجو برای: lime mortar

تعداد نتایج: 12371  

Journal: :The Journal of Experimental Medicine 2003
Eun Mi Hur Myoungsun Son Ok-Hee Lee Young Bong Choi Changwon Park Hyunsook Lee Yungdae Yun

In this study, we identify and characterize a novel transmembrane adaptor protein, designated Lck-interacting membrane protein (LIME), as a binding partner of the Lck Src homology (SH)2 domain. LIME possesses a short extracellular domain, a transmembrane domain, and a cytoplasmic tail containing five tyrosine-based motifs. The protein is primarily expressed in hematopoietic cells and lung. Inte...

2016
Namho Kim Jeonghyeon Kim Sungchul Yang Víctor Yepes

This study used two types of Recycled Concrete Aggregates (RCAs) with the same original virgin aggregate, but with different amounts of residual mortars. To verify that the mechanical properties of the concrete were affected by changing the unit volume of residual mortar, fresh mortar, and total mortar of the concrete, a series of paving concrete mixes were made using a modified equivalent mort...

Journal: :Materials and Structures 2023

Abstract The scope of this collective paper produced in the frame RILEM TC 277-LHS is to provide sound knowledge on use additives/admixtures lime-based mortars, based literature and practice. most widely known are systematically presented. Their main effects testing their performance have been properly tabulated. It well that a plethora every year by chemical industries. However, when using the...

Journal: :Buildings 2022

In this experimental study, the mechanical and adhesion properties of several hydraulic lime mortars incorporating graphene oxide (GO)-based nanomaterials were evaluated. Four different composite mortar samples prepared by adding percentages GO-based powders (functionalized), i.e., 1 wt.% GO, 5 5wt.% GO-Ag-GO-Fly ash, GO-ZnO-GO-TiO2 into reference sample. The specimens analyzed through tests, F...

2004
D G MCARTHUR

It has been suggested that raising soil pH through liming could reduce the impact of whitegrub on crop yield in the treated soil. To test this hypothesis, whitegrub incidence was monitored in a trial designed to examine the effects of various lime treatments on crop yields of varieties N16 and N12. Lime was applied at two rates (5 and 10 t/ha) and in combination with gypsum at 5 t/ha each. Resu...

Journal: :Archaeological and Anthropological Sciences 2022

Abstract Calcareous nannofossils are < 30 µm sized calcitic fossil remains of single-celled marine photoautotrophic algae. Carbonate-rich sedimentary rocks, containing these fossils, used as raw material for lime-based mortars. The carbonates (CaCO 3 ) heated up to approx. 900 °C. burning process, which causes the thermal decomposition CaCO into CaO (= quicklime) and CO 2 , destroys fossils....

Journal: :Numerical Lin. Alg. with Applic. 2010
Mary F. Wheeler Tim Wildey Guangri Xue

We describe multiscale mortar mixed finite element discretizations for second order elliptic and nonlinear parabolic equations modeling Darcy flow in porous media. The continuity of flux is imposed via a mortar finite element space on a coarse grid scale, while the equations in the coarse elements (or subdomains) are discretized on a fine grid scale. We discuss the construction of multiscale mo...

Journal: :Frontiers in Materials 2023

Geopolymer concrete is a sustainable substitute for traditional Portland cement concrete. In addition, rising carbon taxes on emissions and energy-intensive materials like lime, impacts the cost of industrial by-products due to their pozzolanic nature. This research evaluates compressive strength flexural geopolymer concrete, mortar. mortar data were used assessment employing an analytical appr...

2009
B. BARKER

Liming of diffusers with milk of lime is warranted from a corrosion point of view. It can however cause both physical and chemical problems. The use of calcium saccharate, prepared from lime and mixed juice, as an alternative to milk of lime is suggested and the results from preliminary tests are discussed. The main objective is to investigate whether calcium saccharate could overcome some of t...

2004
Richard E. Ewing Raytcho D. Lazarov Tao Lin Yanping Lin

Since the introduction of the mortar method as a coupling technique between the spectral and nite element methods see e g it has become the most important technique in domain decomposition methods for non matching grids The active research by the scienti c computation community in this eld is motivated by its exibility and great potential for large scale parallel compu tation see e g A good des...

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