Results 91 to 100 of about 220,793 (302)

Sigmoid functions in reliability based management

Periodica Polytechnica Social and Management Sciences, 2007
This paper introduces the theoretical background of a few possible applications of the so-called sigmoid-type functions in manufacturing and service management. An extended concept of reliability, derived from fuzzy theory, is discussed here to illustrate how reliability based management decisions can be made consistent, when handling of weakly defined
openaire   +2 more sources

Liquid‐in‐Liquid Prints: High‐Density Biochemically Encoded Information Preserved in Microdroplet Arrays

Advanced Materials, EarlyView.
This work introduces a novel approach for encoding and storing information in the liquid state in microdroplet arrays. These liquid‐in‐liquid prints are generated by a droplet printing system capable of dynamically setting the composition of each droplet pixel.
Maximilian Breitfeld, Robert Strutt, Leonard Fröhlich, Claudius L. Dietsche, Sebastian Bargfrede, Petra S. Dittrich   +5 more
wiley   +1 more source

Glow Discharge Optical Emission Spectroscopy for Chemical Characterization of Complex Oxide Thin Films and Interfaces

Advanced Materials Interfaces, EarlyView.
This work demonstrates how glow discharge optical emission spectroscopy enables rapid, depth‐resolved chemical analysis of complex oxide thin films and interfaces. The study validates its quantitative capability for perovskites and oxygen non‐stoichiometry, benchmarking against state‐of‐the‐art techniques.
Lisa Laa, Marc Nuñez‐Eroles, Juande Sirvent, Sivakkumaran Sukumaran, Paul Nizet, Francesco Chiabrera, Carlota Bozal‐Ginesta, Stephen Skinner, Alex Morata, Federico Baiutti, Albert Tarancón   +10 more
wiley   +1 more source

Sigmoid Neural Transfer Function Realised by Percolation

, 1996
An experiment using the phenomenon of percolation has been conducted to demonstrate the implementation of neural functionality (summing and sigmoid transfer). A simple analog approximation to digital percolation is implemented.
Daalen, M., Hall, T.J., Hands, M.A., Parmiter, P.J.M., Pignon, D., Shawe-Taylor, J., Slack, J.K.   +6 more
core  

Label‐Free Sensing of Coronaviral Sequences via Kretschmann‐Configuration Reflectance Spectroscopic Ellipsometry: Sensitivity, Specificity, and Interfacial Effects

Advanced Materials Interfaces, EarlyView.
Spectroscopic ellipsometry in the Kretschmann‐Raether configuration (KRSE) is employed to characterize a DNA‐functionalized platform for viral sequence recognition. By merging SE with surface plasmon resonance, KRSE outperforms conventional SE, achieving nanomolar targeting through resonance wavelength shifts (δλ) measurements. Its enhanced interfacial
Silvia Maria Cristina Rotondi, Paolo Canepa, Francesco Bisio, Ornella Cavalleri, Maurizio Canepa   +4 more
wiley   +1 more source

Justifying the prediction of major soil nutrients levels (N, P, and K) in cabbage cultivation

MethodsX
In a recent paper by Sajindra et al. [1], the soil nutrient levels, specifically nitrogen, phosphorus, and potassium, in organic cabbage cultivation were predicted using a deep learning model.
Thilina Abekoon, Hirushan Sajindra, B.L.S.K. Buthpitiya, Namal Rathnayake, D.P.P. Meddage, Upaka Rathnayake   +5 more
doaj   +1 more source

Application of Sigmoid function in the space of univalent functions based on subordination [PDF]

Journal of Mahani Mathematical Research
In the present paper, we introduce a new subclass of normalized analytic and univalent functions in the open unit disk associated with Sigmoid function.
Farideh Madadi Tamrin, Shahram Najafzadeh, Mohammad Reza Foroutan   +2 more
doaj   +1 more source

Adaptive Plan Using Sigmoid Function for Nonlinear Topology Optimization

, 2021
Van‐Tinh Nguyen
openalex   +1 more source

Flexible, Integrated‐Porous Microneedle Sensor for Biofluid Sampling and On‐Site Biomarker Detection

Advanced Materials Technologies, EarlyView.
A paper‐integrated porous PGA microneedle array patch capable of both high strength and absorption capacity is proposed. With an image‐processing system, an optimized colorimetric sensor achieves a low limit of detection of 0.09 mm in cholesterol.
Haitao Deng, Heyi Jing, Jongho Park, Beomjoon Kim   +3 more
wiley   +1 more source

Temporal link prediction via adjusted sigmoid function and 2-simplex structure. [PDF]

Sci Rep, 2022
Zhang R, Wang Q, Yang Q, Wei W.
europepmc   +1 more source