Results 61 to 70 of about 1,806,385 (332)
Experimental Analysis and Physics‐Based Analytical Model on Twisted and Coiled Artificial Muscles
Advanced Engineering Materials, EarlyView.Twisted and coiled artificial muscles made from silver‐coated nylon fibers are investigated through experiments and analytical modeling. The actuators achieve contractions up to 19.3% and specific work of 8 kJ kg−1, though efficiency remains limited (≈0.15%) by thermal losses.
Salvatore Garofalo +3 more
wiley +1 more source
Part-Time Job Growth and the Labor Effects of Policy Responses [PDF]
, 2003 CRS_October_2003_Part_Time_Job_Growth.pdf: 530 downloads, before Oct.
Levine, Linda
core +1 more source
Hospitality studies and hospitality management: a symbiotic relationship [PDF]
, 2008 The key contribution of this paper is to critically analyse advances made since the introduction of hospitality as a higher education subject, to capture contemporary thinking, and to support the recognition of the intellectual benefits for hospitality ...
Morrison, Alison, O'Gorman, Kevin D.
core +1 more source
Advanced Engineering Materials, EarlyView.This study explores the replacement of cobalt using the high‐entropy alloy design strategy for wear‐resistant components operating at high temperatures. Starting from the Cantor alloy, cobalt is substituted with Cu, Al, V, or Mo. Metallurgical and tribological analyses reveal that aluminum, vanadium, and molybdenum effectively strengthen the developed ...
Rafaël Jénot +5 more
wiley +1 more source
Egyptian Journal of Petroleum, 2019 Area around Marsa Alam-Idfu road is considered as one of the most prospective regions for gold and base metals mineralization in Egypt. The total intensity aeromagnetic reduced to northern magnetic pole (RTP) data of such area revealed that a set of ...
A.S.M. Assran +2 more
doaj +1 more source
Youth, 2023 Better theories and practices are constructed through a deep understanding of the subjects involved. In Portugal, young adults aged 18 to 30 are a group sometimes left out because the Portuguese official statistical data does not treat this as an age ...
Eduardo Antunes +3 more
doaj +1 more source
Predictors of admission and readmission to hospital for major depression: A community cohort study of 52,990 individuals. [PDF]
, 2015 Background Our current knowledge about predictors of admission and re-admission to hospital as a result of major depressive disorder (MDD) is limited.
Innes, Hamish +2 more
core +1 more source
Advanced Functional Materials, EarlyView.A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer +12 more
wiley +1 more source
Quantifying Aspect Bias in Ordinal Ratings using a Bayesian Approach [PDF]
, 2017 User opinions expressed in the form of ratings can influence an individual's view of an item. However, the true quality of an item is often obfuscated by user biases, and it is not obvious from the observed ratings the importance different users place on
Hsu, Wynne, Lee, Mong Li, Poddar, Lahari
core +1 more source
Photoswitchable Conductive Metal–Organic Frameworks
Advanced Functional Materials, EarlyView.A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu +5 more
wiley +1 more source