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Engineering and Construction News
December 14, 2018

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updated 9:21pm EST

More Engineering and Construction News
December 14, 2018

Obtaining Polyester from Plant Oil

Dec. 12, 2018 — Chemists have developed a new catalysis concept for obtaining polyester from castor ... read more

Dec. 11, 2018 — Engineers have built a device that soaks up enough heat from the sun to boil water and produce 'superheated' steam hotter than 100 degrees Celsius, without any expensive ... read more

Dec. 11, 2018 — Researchers developed an imitation comparable to mother-of-pearl, the physical properties of which can be specifically ... read more

Dec. 11, 2018 — Researchers have developed a new theory to better predict how nanoclusters will behave when a given metal is introduced to their ... read more

Dec. 11, 2018 — Industry consumes large quantities of crude oil to produce basic substances for drugs, cosmetics, plastics, or food. However, these processes consume a lot of energy and produce waste. Biological ... read more

Dec. 10, 2018 — Researchers have devised a method for using an origami-based structure to create radio frequency filters that have adjustable dimensions, enabling the devices to change which signals they block ... read more

Dec. 10, 2018 — An experiment has demonstrated, for the first time, electronic switching in an exotic, ultrathin material that can carry a charge with nearly zero loss at room temperature. Researchers demonstrated ... read more

Dec. 10, 2018 — Researchers have developed a method for evaluating and selecting optimal antenna designs for future fifth-generation (5G) cellphones, other wireless devices and base ... read more

Proteins for Making Tough Rubber

Dec. 10, 2018 — Inspired by nature, scientists have produced a synthetic analogue to vulcanized natural rubber. Their material is just as tough and durable as the original. They reveal the secret to their success: ... read more

Dec. 10, 2018 — Materials scientists have found that oscillating loads at certain frequencies can lead to several-fold increases in the strength of composites with an interface that is modified by a molecular layer ... read more

Using Machine Learning to Design Peptides

Dec. 10, 2018 — Scientists have developed a way of finding optimal peptide sequences: using a machine-learning algorithm as a collaborator. The algorithm analyzes experimental data and offers suggestions on the next ... read more

A New 'Spin' on Kagome Lattices

Dec. 7, 2018 — The kagome ferromagnet Fe3Sn2 exhibits an electronic state that couples unusually strongly to an applied magnetic field that can be rotated to point in any direction of a 3-dimensional space, ... read more

Dec. 7, 2018 — Researchers have used nuclear resonance vibrational spectroscopy to probe the hydrogen bonds that modulate the chemical reactivity of enzymes, catalysts and biomimetic complexes. The technique could ... read more

Dec. 7, 2018 — A new study could provide engineers new design rules for creating microelectronics, membranes, and tissues, and open up better production methods for new materials. At the same time, the research ... read more

Dec. 7, 2018 — A 3D-printed glucose biosensor for use in wearable monitors has been created. The work could lead to improved glucose monitors for millions of people who suffer from ... read more

Dec. 6, 2018 — Engineers have developed a method to transfer complete, flexible, two-dimensional circuits from their fabrication platforms to curved and other smooth surfaces. Such circuits are able to couple with ... read more

Dec. 6, 2018 — Engineers have fine-tuned a microfluidic process for producing uniform bubbles to make ordered foams with bubbles in two or three distinct sizes. The customizable, 'wet' foams are intended ... read more

US Interstate Highways Need Overhaul, Says New Report

Dec. 6, 2018 — The future of the US Interstate Highway System is threatened by a persistent and growing backlog of structural and operational deficiencies and by various looming challenges, such as the progress of ... read more

Dec. 6, 2018 — Materials scientists have, for the first time, visualized the 3D atomic and electron density structure of the most complex perovskite crystal structure system decoded to ... read more

Dec. 6, 2018 — Composite materials made from agricultural waste could be used to produce sustainable, lightweight and low-cost applications in the automotive and marine ... read more

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