Results 51 to 60 of about 649,341 (246)

Quantifying the impact of coefficient of thermal expansion of overlay concrete on unbonded concrete overlay performance

open access: yesHeliyon, 2018
With the advancement in pavement design and performance analysis procedures, the coefficient of thermal expansion (CTE) of concrete has emerged as a significant design input with a direct impact on concrete pavement performance parameters including ...
Gauhar Sabih   +2 more
doaj   +1 more source

Dissecting the Ecological Structure of Health and Disease in the Global Gut Microbiome

open access: yesAdvanced Science, EarlyView.
We introduce Wiredancer, a framework that identifies three continuous ecological factors of the gut microbiota. These factors exhibit distinct patterns across health and disease, jointly capturing disrupted ecological stability and offering a new perspective for precision diagnostics and therapeutic strategies.
Baoyuan Zhu   +19 more
wiley   +1 more source

Potensi Tenaga Listrik Dan Penggunaan Turbin Ulir Untuk Pembangkit Skala Kecil Di Saluran Irigasi Banjarcahyana

open access: yesDinamika Rekayasa, 2017
Potensi tenaga listrik mikrohidro tidak hanya terdapat di sungai namun juga terdapat di saluran irigasi. Berbeda dengan sungai, pada saluran irigasi umumnya tidak dijumpai beda elevasi yang besar.
Mohammad Anggara Setiarso   +2 more
doaj   +1 more source

From Pores to Pavement: Advanced Modeling of Aluminosilicates for Scalable Carbon Capture in Concrete

open access: yesAdvanced Science, EarlyView.
This study presents a transferable modeling framework for carbon capture using aluminosilicates, integrating Universal Isotherm Modeling with experimental data. It reveals how ultramicropores, alumina content, and amine functionalization influence CO2 adsorption energetics.
Pooja Anil Kumar Nair   +4 more
wiley   +1 more source

Toughness, elasticity and physical properties for the evaluation of foamed concrete reinforced with hybrid fibers

open access: yesHeliyon, 2018
This study has been undertaken to investigate the evaluation of Fiber-reinforced Foamed Concrete (FRFC) performance by the use of toughness and non-destructive tests.
Eethar Thanon Dawood   +3 more
doaj   +1 more source

Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement

open access: yesAdvanced Science, EarlyView.
The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang   +7 more
wiley   +1 more source

Use of in-filled trenches to screen ground vibration due to impact pile driving: experimental and numerical study

open access: yesHeliyon, 2018
Vibration generated by pile driving can cause discomfort to occupants of nearby buildings and disturb the activities carried out in the buildings. The transmitted vibration will depend on both the source and the transmitting medium (soil), while the ...
Pubudu Jayawardana   +3 more
doaj   +1 more source

Pholidota‐Inspired Electronic Skin Possessing Terahertz‐Wave Reflection–Absorption–Transmission Switchability

open access: yesAdvanced Science, EarlyView.
The pholidota‐inspired electronic skin is successfully constructed, originally realized four‐state reversible switching of terahertz‐wave reflection, absorption, transmission, and secondary reflection. In response to external demands, it issues deformation instructions, verifies the deformation state after the equipment executes the action, and thus ...
Shangjing Li   +4 more
wiley   +1 more source

Front Matter (Cover, Note from the Editor, Table of Content)

open access: yesCivil Engineering Dimension
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Civil Engineering Dimension
doaj  

Behavior of high strength self compacted concrete deep beams with web openings

open access: yesHeliyon, 2019
Deep beams transfer loads through loading face to supports in an inclined direction and mostly fail in shear. These beams are with a small span-to-depth ratio. Openings are used to facilitate the passage of utility pipes and service ducts.
Hassan Mohammed Hassan   +2 more
doaj   +1 more source

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