Results 61 to 70 of about 1,001,300 (300)

Novel Functional Materials via 3D Printing by Vat Photopolymerization

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov   +3 more
wiley   +1 more source

Abnormally High Power Output of Wind Turbine in Cold Weather: A Preliminary Study

open access: yesInternational Journal of Rotating Machinery, 2003
According to popular belief, air temperature effects on wind turbine power output are produced solely by air density variations, and power is proportional to air density.
Christophe Leclerc, Christian Masson
doaj   +1 more source

Cooper pairs as bosons

open access: yes, 2007
Although BCS pairs of fermions are known not to obey Bose-Einstein (BE) commutation relations nor BE statistics, we show how Cooper pairs (CPs), whether the simple original ones or the CPs recently generalized in a many-body Bethe-Salpeter approach ...
Batle J.   +9 more
core   +4 more sources

Ultrasound‐Triggered Gelation for Restoring Biomechanical Properties of Degenerated Functional Spinal Units

open access: yesAdvanced Healthcare Materials, EarlyView.
This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans   +11 more
wiley   +1 more source

A novel weighted evidence combination rule based on improved entropy function with a diagnosis application

open access: yesInternational Journal of Distributed Sensor Networks, 2019
Managing conflict in Dempster–Shafer theory is a popular topic. In this article, we propose a novel weighted evidence combination rule based on improved entropy function. This newly proposed approach can be mainly divided into two steps.
Lei Chen, Ling Diao, Jun Sang
doaj   +1 more source

Determinism in the mountains: The ongoing belief in the bellicosity of 'mountain people' [PDF]

open access: yes, 2011
It has long been argued that mountains have an effect on wars. While some research understands this chiefly in physical terms, other research looks at the effect that mountains have on human nature.
Pickering, S
core   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu   +18 more
wiley   +1 more source

Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants

open access: yesAdvanced Healthcare Materials, EarlyView.
We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay   +3 more
wiley   +1 more source

De avefrías, lavanderas y otros barruntos de nieve en la cultura popular de las provincias de Ávila y Salamanca. Etnotextos y comparatismo

open access: yesBoletín de Literatura Oral, 2016
: This paper presents a comparative study of a weather forecasts’ collection registered in different villages of Ávila and Salamanca’s provinces. The several oral testimonies collected in this work are about the popular belief that associates the amval ...
Luis Miguel Gómez Garrido
doaj   +1 more source

Wet gum labelling of wine bottles [PDF]

open access: yes, 1996
It is shown that bubbling on wine bottle labels is due to absorption of water from the glue, with subsequent hygroscopic expansion. Contrary to popular belief, most of the glue's water must be lost to the atmosphere rather than to the paper.
Broadbridge, P., Chan, D.
core  

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