Zobrazeno 1 - 10
of 5 430
pro vyhledávání: '"Logistic function"'
Publikováno v:
Data Technologies and Applications, 2022, Vol. 58, Issue 3, pp. 407-426.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/DTA-11-2021-0332
Publikováno v:
Aqua, Vol 73, Iss 5, Pp 1048-1059 (2024)
As water allocation (WA) is reduced due to water scarcity in a river basin, the benefit function for the domestic water users and the economic sectors declines accordingly. Using the sigmoid-type equation, which is ubiquitous in natural and man-made
Externí odkaz:
https://doaj.org/article/cc5176f39ae04536b83623c3a2b664b7
Autor:
Yanling Liu, Ruiyan Zhang, Xiaojing Dong, Hong Yang, Jing Li, Hongyan Cao, Jing Tian, Yanbo Zhang
Publikováno v:
BMC Bioinformatics, Vol 25, Iss 1, Pp 1-19 (2024)
Abstract Background MicroRNA (miRNA) has been shown to play a key role in the occurrence and progression of diseases, making uncovering miRNA-disease associations vital for disease prevention and therapy. However, traditional laboratory methods for d
Externí odkaz:
https://doaj.org/article/b5ab08367dac4fbe837ddca66982e6fd
Autor:
Marcin Salamaga
Publikováno v:
Statistika: Statistics and Economy Journal, Vol 104, Iss 1, Pp 16-26 (2024)
The diffusion of innovation in the area of banking and certain financial services is a topic eagerly taken up in empirical research, but in the case of Poland the study of this phenomenon in the area of finance and banking that utilizes the econometr
Externí odkaz:
https://doaj.org/article/fc0674d4f8ca43789fa0d323e5e6d579
Publikováno v:
iForest - Biogeosciences and Forestry, Vol 16, Iss 1, Pp 334-344 (2023)
This study focused on trends and driving forces of the leaf unfolding (LU) onset of oak and beech forests in the Slovak Carpathians along elevational gradients in the period 2000-2021. Particular attention was paid to improving the modelling of the L
Externí odkaz:
https://doaj.org/article/ced88f3fc5b54673825e8248f3a7a328
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 57, Iss 3, Pp 267-274 (2023)
Magnetic and gravity anomalies have spatially overlapping fingerprints from many buried sources that differ in shape, depth, density contrast, magnetization intensity, and direction. Geophysicists have developed a suite of image enhancement filter al
Externí odkaz:
https://doaj.org/article/17df7bb139594590bb5d525a68707fcb
Autor:
A. V. Buslov
Publikováno v:
Известия ТИНРО, Vol 203, Iss 1, Pp 93-108 (2023)
Patterns of linear and weight growth of saffron cod in the first year of life are considered on the data of measurements and cited materials for different habitats of this species. The growth curve is approximated by logistic function. Monthly increm
Externí odkaz:
https://doaj.org/article/d310a8875aba402a958ab84aa7445f72
Publikováno v:
Journal of Statistical Software, Vol 106, Pp 1-26 (2023)
Analysis of dose-response data is an important step in many scientific disciplines, including but not limited to pharmacology, toxicology, and epidemiology. The R package drda is designed to facilitate the analysis of dose-response data by implementi
Externí odkaz:
https://doaj.org/article/ad4a3b6ba8004a28902ae5507d74c87c
Publikováno v:
Bioengineering, Vol 11, Iss 5, p 516 (2024)
Background: The mechanical characteristics of bone are crucial for comprehending its functionality and response to different load conditions, which are essential for advancing medical treatments, implants, and prosthetics. By employing mathematical m
Externí odkaz:
https://doaj.org/article/579074585a5944f68218652e95b10182
Publikováno v:
Población y Desarrollo, Vol 29, Iss 56, Pp 57-71 (2023)
The task of projecting the number of inhabitants is based on rigorous calculations, on prior knowledge about the behavior of demographic variables that imply population entries or exits. The objective of this article was to present a statistical meth
Externí odkaz:
https://doaj.org/article/488064224c734b8da8530e6b5ace17b3