Results 151 to 160 of about 1,374,517 (314)
In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy
Advanced Engineering Materials, EarlyView.A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal +4 more
wiley +1 more source
Infrastructure and City Competitiveness in India [PDF]
Do local improvements in infrastructure provision improve city competitiveness? What public finance mechanisms stimulate local infrastructure supply? And how do local efforts compare with national decisions of placing inter-regional trunk infrastructure?
Lall,Somik V. +2 more
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Advanced Engineering Materials, EarlyView.Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán +5 more
wiley +1 more source
Health improvement and inequality in local authority green infrastructure strategies in England: a policy review. [PDF]
J Public Health (Oxf)Hands A +5 more
europepmc +1 more source
Zimbabwe's infrastructure : a continental perspective [PDF]
Despite general economic decline and power-supply deficiencies, infrastructure made a modest net contribution of just less than half a percentage point to Zimbabwe's improved per capita growth performance in recent years.
Briceno-Garmendia, Cecilia M. +1 more
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Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
Infrastructure Shortage: A Gap Approach [PDF]
We propose a method to estimate both whether there is an overall infrastructure shortage and the optimal share of infrastructure in gross fixed capital formation (GFCF). This is based on a two-gap model and linear programming, and is illustrated with the
Jose Miguel Albala-Bertrand
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Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure
Advanced Engineering Materials, EarlyView.Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari +3 more
wiley +1 more source
Beyond Training: Systems Framework for Sustainable Health Informatics Investment in Africa. [PDF]
JMIR Public Health SurveillIkoona EN +4 more
europepmc +1 more source
International benchmarking of South Africa's infrastructure performance [PDF]
The paper provides a first systematic, comprehensive benchmarking of South Africa's infrastructure performance in four major sectors--electricity, water and sanitation, information and communication technology, and transportation--against the relevant ...
Bogetic, Zeljko, Fedderke, Johannes W.
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