Results 181 to 190 of about 38,263 (298)

Achieving sustainable and durable concrete using high‐volume SiO2: Engineering properties, environmental and economic benefits

Structural Concrete, EarlyView.
Abstract This study explores the potential of high‐volume amorphous silica (SiO2) replacement for ordinary Portland cement (OPC) in concrete to reduce carbon emissions. Amorphous SiO2, such as silica fume (SF) and CO2 mineralization‐produced Si‐rich gel, offers superior properties to concrete but is under‐researched for its use in concrete with high ...
Xinlin Ji, Lijie Chen, R. K. L. Su
wiley   +1 more source

From Technical Lignins to Sustainable Cement Superplasticizers: A Concise Review. [PDF]

Molecules
D'Arrigo P, Leuzzi L, Pariani LC, Rossato LAM, Schiavi L, Serra S, Strini A.   +6 more
europepmc   +1 more source

Performing Integrity: Managing Misalignment while Researching Transgressive Social Worlds

Symbolic Interaction, EarlyView.
The qualitative literature criticizing REBs suggests that researchers should develop an approach to research ethics that does justice to their daily practice of fieldwork. In this article, I contribute to this exploration by presenting three cases of negotiating research ethics while researching transgressive social worlds.
Thaddeus Müller
wiley   +1 more source

Performance evaluation of superplasticizers in one part geopolymer mortar. [PDF]

Sci Rep
Poojalakshmi ES, Nagarajan P, Sudhakumar J, Thomas BS, Das S, Berhe MA.   +5 more
europepmc   +1 more source

Receptive Meaning‐Recall Knowledge of Derivational Morphology Among EFL Learners: A Case for L1‐Population‐Specific Assessment

TESOL Quarterly, EarlyView.
Abstract Vocabulary knowledge plays a crucial role in L2 proficiency, significantly impacting learners' reading comprehension. Although extensive research has explored whether knowledge of base words extends to recognition of derivational forms, results are inconsistent, especially among learners from non‐Indo‐European linguistic backgrounds.
Mastoor Al‐Kaboody, Geoffrey G. Pinchbeck, Joseph P. Vitta, Christopher Nicklin, Paweł Mandera, Stuart McLean   +5 more
wiley   +1 more source

Reliability and validity of two square agility test and workability rate of manipulation in adults with musculoskeletal disorders. [PDF]

J Phys Ther Sci
Wickstrom R, Wang I.
europepmc   +1 more source

Rapid Repair Epoxy Mortar Fully Replacing Natural Aggregate and Filler with Graded Iron Tailings: Performance and Reinforcement. [PDF]

Materials (Basel)
Xu A, Xiao J, Duan Y, Chen H, Yu J, Lei F, Kuang D.   +6 more
europepmc   +1 more source

Entangled political institutions and forms: From corporatisation to treaty

Australian Journal of Public Administration, EarlyView.
Abstract The lands and waters now called Australia have been home to diverse political ordering and institutions for thousands of generations. The comparatively very recent arrival of settlers and the violent imposition of their political structures and institutions have forced First Nations to respond to, adapt to, resist, and refuse colonial ...
Morgan Brigg, Deirdre Howard‐Wagner, Natasha McCormack, Sarah Maddison, Kaely Woods   +4 more
wiley   +1 more source

Mechanical and microstructural performance of hybrid waste brick powder and glass powder concrete after exposure to 200 °C. [PDF]

Sci Rep
Al-Sodani KAA.
europepmc   +1 more source

Alone in the group room

British Journal of Special Education, EarlyView.
Abstract In Sweden, an underexplored educational practice involves pupils being placed outside the classroom to receive individual instruction while remaining formally enrolled in a regular class. Although widely used, this form of provision has received limited research attention. Drawing on a care‐ethical perspective, this study examines how 16 upper
Mimmi Norgren Hansson
wiley   +1 more source