Results 61 to 70 of about 505,818 (307)

ANALYSIS OF THE QUALITY OF FABA (FLY ASH BOTTOM ASH) BASED CONCRETE AS AN FINE AGGREGATE SUBSTITUTE WITH REFERENCE TO MIXTURE PROPORTION IN WORK UNIT PRICE ANALYSIS

open access: yesJurnal Civil Engineering Study
In this research, the author used FABA (Fly Ash Bottom Ash) waste as an alternative to fine aggregate. This research can determine the physical properties of faba aggregate with the results of sieve analysis testing of faba aggregate which has a ...
Nur Aini Widya Samawi   +2 more
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Effectiveness of glass as a substitute for cement and fine aggregate in concrete mix [PDF]

open access: yes, 2017
Construction field is a field that is wider than the other fields. The construction is becoming increasingly rapidly to meet the growing population. In the field of construction, concrete is an essential element to construct a building.
Osman, Mohamad Hairi   +1 more
core  

Sand Cement Brick Containing Recycled Concrete Aggregate as Fine-Aggregate Replacement [PDF]

open access: yesMATEC Web of Conferences, 2017
Nowadays, the usage amount of the concrete is increasing drastically. The construction industry is a huge consumer of natural consumer. It is also producing the huge wastage products. The usage of concrete has been charged to be not environmentally friendly due to depletion of reserve natural resources, high energy consumption and disposal issues.
Sheikh Khalid Faisal   +3 more
openaire   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

Concrete manufacture with un-graded recycled aggregates [PDF]

open access: yes, 2009
Purpose – The purpose of this paper is to investigate whether concrete that includes un-graded recycled aggregates can be manufactured to a comparable strength to concrete manufactured from virgin aggregates.
Coventry, Kathryn   +2 more
core   +1 more source

Quarry limestone dust as fine aggregate for concrete

open access: yesIOP Conference Series: Materials Science and Engineering, 2018
In quarrying activities, rock is extracted and transformed into aggregate of various sizes for civil engineering applications. In this process waste fine aggregates (dust waste) are generated. The disposal of this type of waste is a further cost in the extraction process, but also a possible cause of environmental pollution (e.g.
Liborio Cavaleri   +3 more
openaire   +3 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Prediction of Flexural Strength of Concrete Produced by Using Pozzolanic Materials and Partly Replacing NFA by MS [PDF]

open access: yesJournal of Soft Computing in Civil Engineering, 2019
The use of huge quantity of natural fine aggregate (NFA) and cement in civil construction work which have given rise to various ecological problems. The industrial waste like Blast furnace slag (GGBFS), fly ash, metakaolin, silica fume can be used as ...
Kiran Mane, Dilip Kulkarni, K. Prakash
doaj   +1 more source

The performance of concrete containing fine recycled concrete aggregate (FRCA) and fine crumb rubber (FCR) as partial fine aggregate replacement [PDF]

open access: yes, 2021
Natural fine aggregate materials are commonly used in the development and commercial construction in Malaysia yet concrete production increased as linear with the growing Malaysia economy.
Saaidin, Syazwi Hakimi
core  

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