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A pair of chiral aggregation-induced emission (AIE) enantiomers and their racemate exhibit not only distinctively different circularly polarized luminescence behaviors, but also completely opposite mechanoluminescence (ML) activities. The data from single crystal analysis identifies that the bright ML of the Recent Progress on Aggregation …
Quantum computational advantage or supremacy is a long-anticipated milestone toward practical quantum computers. Recent work claimed to have reached this point, but subsequent work managed to speed up the classical simulation and pointed toward a sample size–dependent loophole. Quantum computational advantage, rather …
Diffusion Convolutional Recurrent Neural Network: Data-Driven Traffic Forecasting. Yaguang Li, Rose Yu, Cyrus Shahabi, Yan Liu. Spatiotemporal forecasting has various applications in neuroscience, climate and transportation domain. Traffic forecasting is one canonical example of such learning task. The task is challenging due to (1) …
resources on a per-machine basis. Outline. In section2we begin with an overview of Factor-ization Machines and of the Parameter Server framework. This is followed in Section3by a description of the statisti-cal model employed in this paper, since it di ers in a number of key parts from a simple Factorization Machine. Section4
Conventional chainmail catalysts inevitably suffer from poor accessibility to active sites, leading to extra voltage to compensate the sluggish diffusion kinetics in electrocatalysis. Herein, the naturally abundant wood material is converted into a monolithic chainmail electrocatalyst by encapsulating cobalt nanoparticles within N-doped ...
add a,b,c add a,a,d So, we need multiple instructions in MIPS R2000 to compute the sum of 3 variables. However, each instruction will be simple (so it can be represented using the 32 bits we have available) and very fast in hardware. Similarly, to compute a = (b+c)-(d+e); we proceed as follows add t 0,b,c add t 1,d,e sub a, t 0, t 1 Registers
Interface engineering of electrocatalysts is a promising strategy to modulate their corresponding physicochemical properties. Compared with sulfides and selenides, the studies related to the interface engineering of the transition metal tellurides for oxygen evolution reaction (OER) remain scarce, regardless of their higher electrical conductivity …
Research Publications. Our researchers, scientists and clinical partners are active members of the scientific community and have published their work in well-respected, peer-reviewed journals. NOTE: The links provided below redirect to third-party websites that may require a subscription to access publications.
Optimizing active electronic states responding to catalysis is of paramount importance for developing high-activity catalysts because thermodynamics itself may not favor forming an optimal electronic state. Setting the monolayer transition metal dichalcogenide (TMD) ReS2 as a model for the hydrogen evolution reaction (HER), we …
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Background: As new biomarkers of coronary artery diseases (CAD) emerge via metabolomics, the underlying functional mechanisms remain to be elucidated. Functional metabolomics aims to translate metabolomics-derived biomarkers to disease mechanisms. Methods: A cohort of 2324 patients who underwent coronary angiography from 4 …
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Electrocatalytic reduction of carbon dioxide (CO 2 ER) in rechargeable Zn–CO 2 battery still remains a great challenge. Herein, a highly efficient CO 2 ER electrocatalyst composed of coordinatively unsaturated single-atom copper coordinated with nitrogen sites anchored into graphene matrix (Cu–N 2 /GN) is reported. Benefitting from the …
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The assemblies effectively cover the euchromatic regions of the human chromosomes. More than 90% of the genome is in scaffold assemblies of 100,000 bp or more, and 25% of the genome is in scaffolds of 10 million bp or larger. Analysis of the genome sequence revealed 26,588 protein-encoding transcripts for which there was …
The capacity fading of layered lithium-rich oxide (Li 1.2 Mn 0.54 Ni 0.13 Co 0.13 O 2, LLO) cathodes greatly hinders their practical application in next generation lithium ion batteries.It has been demonstrated in this work that the slow capacity fading of a LLO/Li cell within 120 cycles is mainly caused by electrolyte oxidation and LLO phase …
A circuit with resistance and self-inductance is known as an RL circuit.Figure (PageIndex{1a}) shows an RL circuit consisting of a resistor, an inductor, a constant source of emf, and switches (S_1) and (S_2). When (S_1) is closed, the circuit is equivalent to a single-loop circuit consisting of a resistor and an inductor connected …
Background: Systolic blood pressure of more than 185 mm Hg is a contraindication to thrombolytic treatment with intravenous alteplase in patients with acute ischaemic stroke, but the target systolic blood pressure for optimal outcome is uncertain. We assessed intensive blood pressure lowering compared with guideline-recommended …
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Dişli öğütücüler, öğütücünün, harika bir kahve oluşturmak için gerekli olan kahve çekirdeklerini tek tip bir boyutta ezen kısmıdır. Bu öğütücüler tipik olarak birden fazla ayara sahiptir ve kahve makineniz için gereken uygun kabalığı seçmenize olanak tanır. Konik veya düz plaka olmak üzere iki farklı taşlama ...
Several previous trials from Western population studies have showed that statins may help reduce blood pressure (BP). However, randomized clinical data is limited. Xuezhikang, a partially extract of red yeast rice, contains a family of naturally occurring statins, and has a marked impact on lipids, …
Herein, we report a heterogeneous single iron atom catalyst exhibiting excellent peroxidase, oxidase and catalase enzyme-like activities (defined as single atom enzymes, SAEs), exceeding those of Fe3O4 nanozymes by a factor of 40. Our findings open up a new family of artificial materials that mimic natural e
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