Results 51 to 60 of about 1,092 (185)

Prediction‐Guided Two‐Step Solid‐State Exploration of Unknown Pseudo‐Ternary Oxides

Advanced Intelligent Discovery, EarlyView.
Prediction‐guided selection combined with two‐step solid‐state exploration enables efficient search of unknown pseudo‐ternary oxides. Broad robotic slurry screening followed by manual single‐phase isolation leads to the discovery of a new oxide, Ba5SnV6O22, showing how data‐guided experiments connect unexplored composition regions to new materials ...
Hiroyuki Hayashi
wiley   +1 more source

Progress of Carbonation in Chloride Contaminated Concretes

Proceedings of the 5th International Conference on the Durability of Concrete Structures, 2016
Concretes used in marine environment are generally under the cyclic effect of CO2 and chloride ions (Cl-). To date, the influence of carbonation on ingress of chloride ions in concretes has been widely studied; in comparison, study on the influence of Cl- on the progress of carbonation is limited. During the study, concretes were exposed to independent
Wang, YC, Basheer, PAM, Nanukuttan, S, Bai, Y   +3 more
openaire   +4 more sources

In Situ Gel Polymer Electrolyte Integrated With Polyethylene Separator for Reduced Tortuosity and Enhanced Li+ Transference in Lithium‐Ion Batteries

Journal of Applied Polymer Science, EarlyView.
This study investigates in situ–formed gel polymer electrolytes integrated into polyethylene separator and coated electrodes, where the electrolyte precursor polymerizes within the separator microstructure to form a partially immobilized yet ion‐permissive medium.
Hyunggeon Kim, Minseo Kim, Julee Kwak, Cheolsoo Jung   +3 more
wiley   +1 more source

Carbonization test and orthogonal polynomial regression analysis of steel fiber reclaimed concrete

Heliyon
To enhance the carbonation resistance of reclaimed concrete, several key factors affecting its performance were investigated. An orthogonal array L16(4³ × 2⁶) was employed to design the carbonation tests for steel fiber (SF) reinforced concrete.
Yahong Ding, Zhongcai Lin, Chunling Yan, Biaowei Sang, Longbo Yang   +4 more
doaj   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

CO2 sequestration and mechanical properties of recycled concrete

Results in Engineering
This study investigated CO₂ sequestration in recycled concrete using baking soda (2 %) and quicklime (5 %) as additives, replacing 50 % of fine aggregate with waste concrete aggregate and 50 % of coarse aggregate with air-cooled blast furnace slag ...
Ming-Gin Lee, Yung-Chih Wang, Wei-Chien Wang, Bo-Shou Ciou, Tai-Yi Liu   +4 more
doaj   +1 more source

Osteology of the pectoral girdle and forelimb of Siriusgnathus niemeyerorum, a Late Triassic traversodontid cynodont from Brazil

The Anatomical Record, EarlyView.
Abstract Traversodontids are non‐mammaliaform cynodonts, herbivorous to omnivorous, that lived during the Triassic. In the Late Triassic, some members of this group increased in body size relative to other cynodont lineages and evolved postcranial adaptations associated with locomotion.
Jhonata H. A. Martins, Leonardo Kerber
wiley   +1 more source

MECHANISM OF CARBONATION AND PREDICTION OF CARBONATION PROCESS OF CONCRETE

Doboku Gakkai Ronbunshu, 1990
Accelerated carbonation test is performed to explain mechanism of carbonation of concrete. The depth of carbonation, the weight loss of mortar, the amount of calcium hydroxide and calcium carbonate, and pore volume and pore size distribution are measured. Water immersion test and air exposure test after accelerated carbonation test is also performed to
Tatsuhiko SAEKI, Hiroyuki OHGA, Shigeyoshi NAGATAKI   +2 more
openaire   +2 more sources

Towards an Integrated Approach to Corporate Sustainability: The Role of Multi‐Stakeholder Value Co‐Creation in the Food and Beverage Sector

Business Strategy and the Environment, EarlyView.
ABSTRACT The growing emphasis on sustainability has prompted companies to engage with stakeholders in addressing environmental and social challenges. This paper investigates how companies and stakeholders co‐create value through a collaborative and iterative process that facilitates the formulation and implementation of sustainable strategies.
Meryem Altaf, Shanta Davie, Nosheen Khan, Chen Su   +3 more
wiley   +1 more source