Results 21 to 30 of about 1,525,572 (291)

Investigation on Strength and Pore Structure of Supersulfated Cement Paste

open access: yesMedžiagotyra, 2018
The compressive strength and pore microstructure of supersulfated cement (SSC) pastes with different kinds of gypsum, different treatments on phosphogypsum and different fineness, and ordinary Portland cement, slag Portland cement were investigated.
Shuhua LIU, Lu WANG
doaj   +1 more source

Back to Fine Work with Fine Surgery

open access: yesJournal of Lifestyle Medicine, 2020
Generation Z of this millennial period has a very active lifestyle. Generation Z is demographic cohort with date of birth between mid-1990s to late 2010. In recent times men and women are very active and they balance their work and recreation. They have focus in their occupation and same way they have passion towards biking, diving and sports.
Varun Takkallapally, Ravitheja Jampani
openaire   +3 more sources

Fine Structure of a Fine Machine [PDF]

open access: yesJournal of Bacteriology, 2006
Bacteria can move in several ways, but probably the most common means of locomotion is by the rotary organelles called flagella. Flagella are evolutionarily ancient and may be the most widespread machines of propulsion in biology: genes for flagellar components are found in almost half of the ...
openaire   +3 more sources

EFFECTS OF FINENESS AND CONTENT OF PHOSPHORUS SLAG ON CEMENT HYDRATION, PERMEABILITY, PORE STRUCTURE AND FRACTAL DIMENSION OF CONCRETE

open access: yes, 2020
The utilization of phosphorus slag (PHS) to replace the fly ash in the construction of hydraulic projects has attracted a growing attention in China.
Lei Wang   +4 more
semanticscholar   +1 more source

Influence of fineness, length and hollow section of fibers on acoustic absorption

open access: yesTextile research journal, 2021
A fibrous material is characterized by its fineness, flexibility and high length/fineness ratio and it is used to reduce noise in indoor rooms due to their porous structure.
R. Atiénzar-Navarro   +4 more
semanticscholar   +1 more source

Optimal criteria of Algerian blended cement using limestone fines/Alžyrietiškas mišrusis cementas su maltu kalkakmeniu

open access: yesJournal of Civil Engineering and Management, 2008
The effect of substitution of Portland cement by limestone up to 40% as well as its fineness on the physico‐mechanical properties of fresh and hardened cement pastes is studied.
Z’hor Guemmadi   +3 more
doaj   +1 more source

Investigation of the Quality Characteristics of Wool Obtained from Karacabey Merino Sheep Grown in Thrace Region-Turkey

open access: yesJournal of Natural Fibers, 2022
In this study 34 heads of Karacabey Merino sheep wools raised in various farms located around Tekirdağ province, Turkey were investigated. Physical wool properties such as fiber fineness, length, strength, elongation, and greasy fleece weight were ...
Rıza Atav   +2 more
doaj   +1 more source

PCE and BNS admixture adsorption in sands with different composition and particle size distribution

open access: yesMateriales de Construccion, 2017
The choice of a superplasticiser (SP) for concrete is of great complexity, as it is well known that properties of the end product are related to admixture and its compatibility with concrete components.
M. M. Alonso   +3 more
doaj   +1 more source

Determining the Effect of Pigmentation on Some Physical and Mechanical Properties of Yak and Cashmere Down Fibers

open access: yesJournal of Natural Fibers, 2023
In this study, it was aimed to investigate the effect of pigmentation on the physical and mechanical properties of white and brown colored cashmere and yak down fibers in comparison with wool.
Rıza Atav   +2 more
doaj   +1 more source

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