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Results: 3138
Novel Heating-Induced Reversion during Crystallization of Al-based Glassy Alloys.
Thermal stability and crystallization of three multicomponent glassy alloys, Al86Y7Ni5Co1Fe0.5Pd0.5, Al85Y8Ni5Co1Fe0.5Pd0.5 and Al84Y9Ni4Co1.5Fe0.5Pd1, were examined to assess the ability to form the mixture of amorphous (am)...
Catalytic Synergy Using Al(III) and Group 1 Metals to Accelerate Epoxide and Anhydride Ring-Opening Copolymerizations
The controlled synthesis of polyesters via epoxide/anhydride ring-opening copolymerization is a versatile and generally applicable method to make many sustainable polymers, but catalyst activities are limited and the required...
Catalytic Synergy Using Al(III) and Group 1 Metals to Accelerate Epoxide and Anhydride Ring-Opening Copolymerizations
The controlled synthesis of polyesters via epoxide/anhydride ring-opening copolymerization is a versatile and generally applicable method to make many sustainable polymers, but catalyst activities are limited and the required...
Using geometric algebra to represent curvature in shell theory with applications to Starling resistors.
AL Gregory, A Agarwal, J Lasenby
Jun 08, 2018
We present a novel application of rotors in geometric algebra to represent the change of curvature tensor that is used in shell theory as part of the constitutive law. We introduce a new decomposition of the change of curvature...
Gregory-Laflamme encounters Superradiance
Abstract We investigate the effect of superradiant scattering of gravitational perturbations on the stability of rotating black strings, focusing on the...
Ambiphilic Al‐Cu Bonding
Copper‐alumanyl complexes, [LCu‐Al(SiN Dipp )], where L = carbene = NHC iPr (N,Nʹ‐di‐isopropyl‐4,5‐dimethyl‐2‐ylidene) and Me2 CAAC (1‐(2,6‐di‐isopropylphenyl)‐3,3,5,5‐tetramethyl‐pyrrolidin‐2‐ylidene) and featuring unsupported...
Ambiphilic Al‐Cu Bonding
Copper‐alumanyl complexes, [LCu‐Al(SiN Dipp )], where L = carbene = NHC iPr (N,Nʹ‐di‐isopropyl‐4,5‐dimethyl‐2‐ylidene) and Me2 CAAC (1‐(2,6‐di‐isopropylphenyl)‐3,3,5,5‐tetramethyl‐pyrrolidin‐2‐ylidene) and featuring unsupported...
A Socioeconomic Study of the Coastal Fishing Fleet in the Al Hoceima Port (Moroccan Mediterranean)
Coastal fishing in the Moroccan Mediterranean plays a key role in the fishing industry's economy. This activity is an important source of jobs and income for many coastal communities in the Al Hoceima region of the north-western...
Consumer Legal Protection On The Implementation Of E-Commerce Using Instagram With A Pre-Order System During The Covid-19 Pandemic
The implementation of e-commerce in Indonesia is growing rapidly and has its own online sales place, which is commonly called a marketplace. However, the current rapid technological developments that are used to promote not only...
Reply to Sharp et al.
Sharp et al. (1) suggest that our original findings refute rather than support the effectiveness of psychological targeting (2, 3). We respectfully disagree for the following reasons.
Abu Al-Qasim Zahrawi’s contribution in ophthalmology
Abu al-Qasim Zahrawi (A.D. 936-1013) was considered the greatest medieval surgeon. He has been described by many as the father of surgery. His greatest contribution to medicine is the Kitab al-Tasrif, a...
Published by: IJHS Medical Association
Reply to d'Huy et al.
In their letter, d’Huy et al. (1) challenge the novelty of our study (2), and question the reliability of some our results in the light of previous folkloric research and geographic biases in the Aarne Thompson Uther (ATU) index...
Abu Al-Qasim Zahrawi’s contribution in ophthalmology
Abu al-Qasim Zahrawi (A.D. 936-1013) was considered the greatest medieval surgeon. He has been described by many as the father of surgery. His greatest contribution to medicine is the Kitab al-Tasrif, a...
Published by: IJHS Medical Association
Reply to Stojanowski et al.
In the accompanying Comment1, Stojanowski et al. challenge the evidence for inter-group conflict at Nataruk2. They make two arguments—first, that the lesions in three crania are due to soil compression; second, that there is a...
Tracking Cryptic SARS-CoV-2 Lineages Detected in NYC Wastewater
Tracking SARS-CoV-2 genetic diversity is strongly indicated because diversifying selection may lead to the emergence of novel variants resistant to naturally acquired or vaccine-induced immunity. To monitor New York City (NYC)...
A critical examination of the recently reported crystal structures of the human SMN protein.
A recent publication by Seng et al. in this journal reports the crystallographic structure of refolded, full-length SMN protein and two disease-relevant derivatives thereof. Here, we would like to suggest that at least two of...
Estimating the total prevalence of PTSD among the UK police force
Two recent surveys have reported widely differing prevalence rates for posttraumatic stress disorder (PTSD) within the U.K. police force. Stevelink et al. (2020) reported a rate of 3.9% whereas a survey conducted for the charity...
Published by: PLOS ONE
Double insertion of CO2 into an Al–Te multiple bond


We report the [Al(NONDipp)(Te)(THF)]− anion containing a terminal aluminium telluride bond. DFT calculations confirm appreciable Al–Te multiple bond character and reaction with CO2 proceeds via a double insertion to...
Double insertion of CO2 into an Al–Te multiple bond


We report the [Al(NONDipp)(Te)(THF)]− anion containing a terminal aluminium telluride bond. DFT calculations confirm appreciable Al–Te multiple bond character and reaction with CO2 proceeds via a double insertion to...

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