Results 101 to 110 of about 1,152,782 (309)

Breaking Stiffness‐Tunability Trade‐offs in Metamaterials: a Minimal Surface Guided Hybrid Lattice Strategy

open access: yesAdvanced Science, EarlyView.
This work breaks the persistent stiffness‐tunability compromise in metamaterials through a spatial Boolean fusion strategy integrating Primitive/IWP TPMS shells with cubic plate lattices. The framework enables highly tunable architectures with optimized robustness, fabricated via PolyJet printing.
Min Zhang   +7 more
wiley   +1 more source

Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives

open access: yesAdvanced Electronic Materials, EarlyView.
The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi   +3 more
wiley   +1 more source

Engineering geology maps of the UK [PDF]

open access: yes, 2010
School and university students of geology, engineering geology and geotechnical engineering generally have less knowledge of engineering geological conditions than those who have had experience of hands-on research or practice.
Dobbs, Marcus   +3 more
core  

King and Cochrane: The technological treadmill and racial inequity in US agriculture

open access: yesApplied Economic Perspectives and Policy, EarlyView.
Abstract Between 1920 and 1969, the number of Black farmers in the US decreased from 14% of all operators to 4%. Using Martin Luther King Jr.'s critique of agricultural policy and Willard Cochrane's theory of the technological treadmill, we explore how racial discrimination was linked to policies that led to structural change in US agriculture.
Jared Hutchins, Jacopo De Marinis
wiley   +1 more source

Civil Engineering and Malaria Risk: A Descriptive Study in a Rural Area of Cubal, Angola. [PDF]

open access: yesTrop Med Infect Dis, 2023
Gil Olivas E   +12 more
europepmc   +1 more source

Research Practices of Civil and Environmental Engineering Scholars at the University of Waterloo [PDF]

open access: yes, 2018
This report is an investigation of research practices of Civil and Environmental Engineering (CEE) scholars at the University of Waterloo. The study was conducted by the Library, and was part of a larger suite of parallel studies of Civil and ...
Figueiredo, Rachel   +2 more
core  

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