Results 251 to 260 of about 102,422 (284)
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An optical incremental shaft resolver using plastic radial gratings
Journal of Scientific Instruments, 1967An optical incremental shaft resolver using inexpensive plastic radial gratings, capable of resolving 6000 parts in one shaft revolution at velocities from 0 to 2500 revolutions per minute is described. The performance of the gratings produced from master radial patterns formed without the use of a ruling machine is described.
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Growth models based on radial increment observations for eight pine species in Angola
Southern Forests: a Journal of Forest Science, 2013Growth models for the Central Highlands of Angola were developed in this study for Pinus pseudostrobus Lindl., P. kesiya Royle ex Gordon, P. devoniana Lindl., P. chiapensis (Martinez) Andresen, P. elliottii Engelm., P. greggii Engelm. ex Parl., P. montezumae Lamb. and P. oocarpa Schiede ex Schltdl.
Delgado-Matas, Cristobal, Pukkala, Timo
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Modeling radial growth increment of black alder (Alnus glutionsa (L.) Gaertn.) tree
Ecological Modelling, 2008Nowadays it is extremely important to understand ecosystem function and its dynamics to predict future changes and consequently to perform appropriate measures. Hydromeliorations and subsequent decrease in groundwater table are thought to be a major reason for a decline in the vitality of black alder (Alnus glutinosa (L.) Gaertn.) wetland forests in ...
Jana Laganis +2 more
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Fault diagnosis of electrical power systems using incremental radial basis function nets
Proceedings 1995 International Conference on Energy Management and Power Delivery EMPD '95, 2002Most of the proposed neural networks for fault diagnosis of systems are multilayer perceptrons (MLP) employing the popular backpropagation (BP) learning rule. It has been shown that the backpropagation algorithm usually takes a long time for convergence and sometimes gets trapped into local minimum.
T.N. Nagabhushana +1 more
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Forty centimeter long transverse and radial sections cut from fresh increment cores
IAWA Journal, 2015The analysis of anatomical variations within annual rings of trees and shrubs has great potential for reconstructing past environmental conditions. However, detailed wood anatomical analysis has rarely been applied to long-term reconstructions mostly because of methodological constraints and time-consuming procedures of data collection.
Dolezal Jiri +3 more
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Using self-organizing incremental neural network (SOINN) For radial basis function networks
2014 International Joint Conference on Neural Networks (IJCNN), 2014This paper presents a batch learning algorithm and an online learning algorithm for radial basis function networks based on the self-organizing incremental neural network (SOINN), together referred to as SOINN-RBF. The batch SOINN-RBF is a combination of SOINN and least square algorithm. It achieves a comparable performance with SVM for regression. The
Jie Lu, Furao Shen, Jinxi Zhao
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DESIGN OF THE DIE PROFILE FOR THE INCREMENTAL RADIAL FORGING PROCESS
2015In this paper, based on the slab method of analysis, a novel and general approach isdeveloped for studying the radial forging process with curved profile dies. The presented approachis not only more general with respect to previous studies, but it is also easier to understand and useand can be efficiently used for optimization of the die profile ...
AFRASIAB, M. +3 more
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Effect of incremental increase in radial neck height on coronoid and capitellar contact pressures
Shoulder & Elbow, 2019Background Over-lengthening of the radial neck has been shown to affect ulnohumeral kinematics and has been proposed to affect radiocapitellar pressures. We hypothesized that an incremental increase in radial neck height increases the capitellar contact pressure and reduces the coronoid contact pressure.
Taghi Ramazanian +5 more
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Making Hard Problems Linearly Separable — Incremental Radial Basis Function Approaches
1994Networks of localized (e.g., Gaussian) units are an interesting alternative to networks of global (e.g., sigmoidal) units, both for classification and regression problems. In this contribution we like to give some geometric insight into the way those networks operate.
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Incremental Method for Circular-Radial Voronoi Diagram
Journal of the City Planning Institute of Japan, 2018Ryo Iwaki, Osamu Kurita, Takamori Ukai
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