Results 141 to 150 of about 822,489 (340)

Archaeological Investigations at the Walnut Branch (41CE47), Ross I (41CE485), and Ross II (41CE486) Sites, Cherokee County, Texas [PDF]

open access: yes, 2017
The Walnut Branch site (41CE47) was recorded by George Kegley and Dan Witter in 1969 as part of an archaeological survey funded by the Texas Building Commission (now the Texas Historical Commission) in Cherokee County and adjacent counties.
Perttula, Timothy K., Stingley, Kevin
core   +1 more source

Energy Dissipation in Nonlinearly Elastic Auxetic and Non‐Auxetic Mechanical Metamaterials with Friction and Material Damping

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a hyperelastic mechanical metamaterial for elastic energy dissipation. Energy is dissipated within its unit cells by friction assisted by material damping. Frictional contact is enhanced when using auxetic unit cells. The load–displacement plot for one compression cycle shows a pronounced hysteresis loop, indicating that a large ...
Eunhyeuk Jeong   +2 more
wiley   +1 more source

Assessing consumers’ perception on hot foods served in plastics and earthenware bowls at selected food joints within Sekondi-Takoradi metropolis, Ghana

open access: yesDiscover Food
The study sought to find out consumers’ perceptions regarding the use of earthenware bowls and plastic bowls to serve hot foods in two most patronized food joints within the Sekondi-Takoradi Metropolis.
Kofi Asante-Kyei   +2 more
doaj   +1 more source

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

open access: yesAdvanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source

Application of Copper–Sulfur Compound Electrode Materials in Supercapacitors

open access: yesMolecules
Supercapacitors (SCs) are a novel type of energy storage device that exhibit features such as a short charging time, a long service life, excellent temperature characteristics, energy saving, and environmental protection.
Junhua Lu   +8 more
doaj   +1 more source

Mitigation of Cracks in High‐Performance Nickel‐Based Superalloys in Powder Bed Fusion Laser Beam of Metals Using a Metal Matrix Composite Approach

open access: yesAdvanced Engineering Materials, EarlyView.
High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate cracking and enhance mechanical properties of these alloys by producing a metal matrix composite, contributing to the material and process perspective of the AM ...
Klaus Büßenschütt   +3 more
wiley   +1 more source

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