Results 191 to 200 of about 55,005 (312)

Investigating the synergistic effects of Metakaolin and silica fume on the strength and durability of recycled aggregate concrete at elevated temperatures. [PDF]

Sci Rep
Haider I, Yaqub M, Inam I, Ali T, Qureshi MZ, Kahla NB, Ahmed A, Ahmed H.   +7 more
europepmc   +1 more source

Upcycling Expired Bismuth‐Drugs as Low‐Cost Practical Precatalysts for Sustainable Multi‐Scenario Formate Electrosynthesis

EcoEnergy, EarlyView.
Expired bismuth‐drugs are innovatively purposed as efficient precatalysts, which enables the electro‐upcycling of CO2 into formate, followed by tandem conversion to benzimidazole, providing a critical proof‐of‐concept for sustainable waste‐to‐value conversion.
Jie Xiao, Dong‐Dong Ma, Wenbo Wei, Qi‐Long Zhu   +3 more
wiley   +1 more source

Multiscale Investigation of Modified Recycled Aggregate Concrete on Sulfate Attack Resistance. [PDF]

Materials (Basel)
Chen XF, Zhang XC, Yan GH.
europepmc   +1 more source

Solar Energy in 2025: Global Deployment, Cost Trends, and the Role of Energy Storage in Enabling a Resilient Smart Energy Infrastructure

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This paper explores global solar PV deployment, cost trends, and grid integration challenges in 2025. It examines the role of energy storage in firming solar output and supporting electric vehicle (EV) growth, alongside policy shifts, investment flows, and technological innovations.
Ehsan Rezaee, S. Ravi P. Silva
wiley   +1 more source

Study on Flexural Performance of Recycled Aggregate Concrete Beams Incorporating Glazed Hollow Beads. [PDF]

Materials (Basel)
Hou J, Liu Y, Li X, Wang Z.
europepmc   +1 more source

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando, Silvia Sfameni, Jozefien Geltmeyer, Alessandra Palella, Lorenzo Spadaro, Alberto Riminucci, Karen De Clerck, Maria Rosaria Plutino   +7 more
wiley   +1 more source

Influences of Combined Treatment by Cement Slurry and Methyl Sodium Silicate Solution on Recycled Coarse Aggregate and Recycled Aggregate Concrete. [PDF]

Materials (Basel)
Yin J, Kang A, Kou C.
europepmc   +1 more source

Integrated Flue‐Gas Heat Recovery for Optimized Steam and Power Generation Using Organic Rankine Cycle (ORC): A Technical and Economic Assessment

Energy Science &Engineering, EarlyView.
Integration of a steam cycle with an existing gas turbine increased efficiency from 32% to 51%, reducing fuel consumption by 21.4% and CO2 emissions by 18.6%. The modification generated USD 13.9 million annual savings and lowered the Levelized Cost of Energy to 38.7 USD/MWh, with a 3‐year payback.
Vahid Pirouzfar, Anashe Aghajani, Chia‐Hung Su   +2 more
wiley   +1 more source

Critical role of carbon nanofibers in boosting C-S-H density and fracture toughness in fine recycled aggregate concrete. [PDF]

Sci Rep
Buettner N, Iyacu G, Dal Poggetto G, Akono AT.   +3 more
europepmc   +1 more source

Current Advancements of Probiotic Foods and Their Role in Sustainable Food Security

Food Bioengineering, EarlyView.
ABSTRACT Probiotic foods have evolved from traditional fermented products to scientifically validated functional foods, defined by the FAO and WHO as live microorganism that confer a health benefit on the host when administered in adequate amounts, with effects being strain, does and end point specific.
Ashenafi Teklay Yaekob, Gebremedhin Gebreslassie, Etsay Mesele, Tesfakiros Semere   +3 more
wiley   +1 more source