Results 1 to 10 of about 5,707,552 (346)

Application of structural rapid simulation technology in railway wagon equipment [PDF]

SHS Web of Conferences, 2023
In the traditional finite element simulation analysis, the designer spend a lot of time and energy to establish a reasonable finite element model. This approach is not suitable for rapid iterative updates and optimizations of products.Therefore, for the ...
Zhao Chunlei, Li Xiangwei, Zhang Qiang, Zhao Shangchao, Wang Shuai   +4 more
doaj   +1 more source

Predicting trends in the quality of state-of-the-art neural networks without access to training or testing data

Nature Communications, 2021
In many machine learning applications, one uses pre-trained neural networks, having limited access to training and test data. Martin et al. show how to predict trends in the quality of such neural networks without access to this information, relevant for
Charles H. Martin, Tongsu (Serena) Peng, Michael W. Mahoney   +2 more
doaj   +1 more source

Polish adaptation of multisource assessment of children’s social competence

Scientific Reports, 2023
This study aimed to adapt the Multisource Assessment of Social Competence Scale for the Polish population. The population examined in the study included only Polish participants of European (Caucasian) ancestry.
Agata Wiza, Agnieszka Koszałka-Silska, Maciej Jaguszewski, Magdalena Lewandowska   +3 more
doaj   +1 more source

Calculating Datastructures

, 2022
AbstractWhere do datastructures come from? This paper explores how to systematically derive implementations ofone-sided flexible arraysfrom a simple reference implementation. Using the dependently typed programming language Agda, each calculation constructs an isomorphic—yet more efficient—datastructure using only a handful of laws relating types and ...
Hinze, Ralf, Swierstra, Wouter
openaire   +2 more sources

Situational Awareness System in the Smart Campus

IEEE Access, 2018
Smart campus is based on the Internet of Things (IoT) technology, and its purpose is to achieve the intelligent management and service on campus.
Ai-Min Yang, Shan-Shan Li, Cui Huan Ren, Hui-Xiang Liu, Yang Han, Lu Liu   +5 more
doaj   +1 more source

Basic calculation proficiency and mathematics achievement in elementary school children [PDF]

, 2011
The relation between skill in simple addition and subtraction and more general math achievement in elementary school is well established but not understood.
Cole-Fletcher, Rachel, Cowan, Richard, Donlan, Chris, Hurry, Jane, Saxton, Matthew, Shepherd, Donna-Lynn   +5 more
core   +3 more sources

The Activation Detector Activity Calculations Using the Effective Source Method and Measurement

EPJ Web of Conferences, 2017
In the paper the application of effective source to the solution of activation detector activities in the reactor pressure vessel cavity of the VVER-1000 reactor is presented.
Smutný Vladimir, Konečná Alena, Sprinzl Daniel, Klupák Vít, Vinš Miroslav   +4 more
doaj   +1 more source

Conceptual DFT study based on the characterization of the local electrophilicity and nucleophilicity for intramolecular Diels-Alder reaction of the trans isomers of 4-[(4E)-4,6-heptadien-1-yl]-2-cyclohepten-1-one [PDF]

Journal of the Serbian Chemical Society
One of the most powerful methods for the rapid synthesis and formation of complex polycyclic molecules with biological interest involves the use of Diels–Alder (DA) reaction especially its intramolecular variant.
Temer Imane, Mostefai Asmaa, Rahmouni Ali   +2 more
doaj   +1 more source

Calculating criticalities

Artificial Intelligence, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alan Bundy, Fausto Giunchiglia, Roberto Sebastiani, Toby Walsh   +3 more
openaire   +5 more sources

Wireless Channel Optimization of Internet of Things

IEEE Access, 2018
Research on the optimization of Internet of Things wireless channel has received widespread attention. First, this paper analyzed the Internet of Things wireless channel, including multichannel analysis, Doppler effect analysis, MIMO channel model ...
Ai-Min Yang, Xiao-Lei Yang, Yang Han, Yan-Ke Guo, Jia-Mei Liu, Hui-Qi Zhang   +5 more
doaj   +1 more source