Results 91 to 100 of about 83,354 (295)

Processed bottom ash for replacing fine aggregate in making high-volume fly ash concrete

MATEC Web of Conferences, 2017
Bottom ash is a coal plant by-product that is abundant and underutilized. There is the potential use of bottom ash as a fine aggregate replacement in concrete mixtures; however, the problems of water absorption and uniformity of quality of the material ...
Antoni, Sulistio Aldi Vincent, Wahjudi Samuel, Hardjito Djwantoro, Hardjito Djwantoro   +4 more
doaj   +1 more source

Experimental Study on the Substitution of Waste Rubber Tyre Ash with Natural Sand in the Cement Concrete [PDF]

E3S Web of Conferences
The importance of using recycled materials like rubber in construction materials is rising rapidly today. By incorporating used rubber into cement and mortar, we can save landfill space and reduce our dependence on natural resources.
Kumar Vinit, Kumar Munesh, Gupta Nakul, Prakash Akula, Raju T Hemanth, Nagpal Amandeep, Kumar Chandra Pradeep, Mohammad Q.   +7 more
doaj   +1 more source

Effects of waste oyster shell replacing fine aggregate on the dynamic mechanical characteristics of concrete

Scientific Reports
Waste oyster shells (WOS) have the potential to serve as a construction material, offering a sustainable alternative to traditional fine aggregates in the production of WOS concrete.
Yanling Lin, Yuzhe Ren, Tiange Ge, Mohammed Al-Ajamee, Yinglei Xu, Abubaker Ahmed Mohamed Salih Mohamed, Lu Ma, Hongxu Zhang   +7 more
semanticscholar   +1 more source

Deep Learning–Assisted Differentiation of Four Peripheral Neuropathies Using Corneal Confocal Microscopy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peripheral neuropathies contribute to patient disability but may be diagnosed late or missed altogether due to late referral, limitation of current diagnostic methods and lack of specialized testing facilities. To address this clinical gap, we developed NeuropathAI, an interpretable deep learning–based multiclass classification ...
Chaima Ben Rabah, Ioannis N. Petropoulos, Mark Stettner, Maryam Ferdousi, Uazman Alam, Nathan Efron, Ahmed Serag, Rayaz A. Malik   +7 more
wiley   +1 more source

Enhancing the Mechanical and Durability Properties of Fully Recycled Aggregate Concrete Using Carbonated Recycled Fine Aggregates

Materials
The global construction industry is increasingly utilizing concrete prepared from recycled aggregate as a substitute for natural aggregate. However, the subpar performance of recycled fine aggregate (RFA) has resulted in its underutilization ...
Birori Jean, Hui Liu, Xudong Zhu, Xinjie Wang, Xiancui Yan, Tianyu Ma   +5 more
semanticscholar   +1 more source

The McCance Brain Care Score and Mortality: Evidence From a Large‐Scale Population‐Based Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives This study aimed to examine the relationship between the McCance Brain Care Score (BCS) and mortality in the general population. Methods We conducted a prospective, population‐based cohort study using data from the UK Biobank. Participants with complete data enabling calculation of BCS and full mortality information were included ...
Zhiqiang Xu, Xiaoxiao Wang, Nan Li
wiley   +1 more source

Acoustic Measures Capture Speech Dysfunction in Spinocerebellar Ataxia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxias (SCA) are hereditary cerebellar degenerative disorders with a common feature of dysarthria, involving impaired phonatory and articulatory control of speech, thereby affecting social communication. In this study, we investigated whether acoustic measures could objectively measure speech dysfunction and identify
Zena Fadel, Charlotte Hennessey, Hannah Lee, Pia Parekh, Sheng‐Han Kuo, Ami Kumar   +5 more
wiley   +1 more source

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source

Properties of unfired solid bricks produced primarily from thermal power plant fly ash and bottom ash

CTU Journal of Innovation and Sustainable Development
In this study, a large amount of fly ash (FA) and bottom ash (BA) from the Nghi Son coal-fired thermal power plant in Thanh Hoa, Vietnam is used in producing unfired solid bricks. FA was utilized to substitute up to 85% (by weight) of the cement amount,
Trong Phuoc Huynh, Van-Dung Nguyen, Vu-Linh Nguyen, Thi-Thuong Le   +3 more
doaj   +3 more sources

Utilization of Jhama brick dust as a sustainable alternative for fine aggregate in concrete

International Journal of Science, Technology, Engineering and Mathematics
The construction industry is constantly seeking sustainable alternatives to traditional materials due to growing environmental concerns and resource depletion.
Mohammed Shakeeb Ulla Khan, Pranali Sanjay Patil   +1 more
doaj   +1 more source