Paper 2 – Chemistry - Higher (8462/2H) Download Paper-Download Marking Scheme Image June 2017 AQA Chemistry GCSE Past Papers (4402) June 2017 Science A – Unit 1 Chemistry C1 Foundation (CH1FP) -Download Paper-Download Marking Scheme June 2017 Science A – Unit 1 Chemistry C1 Higher (CH1...
In this paper, we demonstrate that the electric double layer capacitance of the PEMFC cathodes (geometric active area size of 43.6 cm2) increases linearly from 268 K up to 333 K; and using this information, it is possible to determine the catalyst temperature accurately within this temperature ...
The performance of the Indian higher educational institutions (HEIs) in the Shanghai Ranking's Global Ranking of Academic Subjects (GRAS) 2022 in engineeri... G Prathap - 《Current Science A Fortnightly Journal of Research》 被引量: 0发表: 2022年 Journal ratings: a paper affiliation methodolo...
Hence, in order to reduce the overlap between the two classes of generated molecules, we only take the top 20% fragments with the smallest attributions less than 0 as the negative fragments, and only the top 20% fragments with the largest attributions higher than 0 as the positive fragments....
3, 734–742 (2020). CAS PubMed PubMed Central MATH Google Scholar Chen, W. et al. Arene radiofluorination enabled by photoredox-mediated halide interconversion. Nat. Chem. 14, 216–223 (2022). This paper discloses the construction of C–18F bond via direct halide/18F conversion in elect...
In order to alleviate the above challenges, this paper proposes a machine learning (ML) model based on neural networks. The model can assist both PSCs design and analysis of their potential mechanism, demonstrating enhanced and comprehensive auxiliary capabilities. To make the model have higher ...
In all other situations, the li of A will be a number between 0 and 1. If we consider that the simplest systems for which li = 1 are prokaryotes, according to our definition, components of prokaryotes like ribosomes, genomes, membranes have a li less than 1 but higher than 0. One ...
被引量: 1发表: 1924年 Managing the efficiency of an innovative project in the chemical sector The paper is dedicated to analyzing the process of innovative product development in the chemical industry, elaborating a methodology for evaluating the efficiency of innovative projects common for this secto...
The results of this paper rely on the following definition. A many-body atomic state is any state which is adiabatically connected to a trivial many-body atomic limit which is (1) non-degenerate, (2) spatially decoupled, and (3) endowed with a many-body gap. This limit allows for ...
The experimental results indicate that CLF depends on the molecular-scale heterogeneity of the SAM surface: most heterogeneous intermediate-coverage SAMs have higher friction than low- and high-coverage SAMs. However, it is not clear based on the experiments why we get these CLF values at each co...