Results 11 to 20 of about 211,200 (266)

Response of broilers to digestible sulfur amino acids and threonine intake: maximum economic return

open access: yesRevista Colombiana de Ciencias Pecuarias, 2020
Background: The determination of amino acid supplements for broiler chicken requirements based on performance does not always reflect maximum profitability.
Matheus De-Paula Reis   +4 more
doaj   +1 more source

Statistical Modeling and Analysis of Satellite Failure Based on 2-Weibull Segmented Model

open access: yesIEEE Access, 2021
Statistical modeling and analysis of satellite failure is an effective way to master the satellite operating status, and the results can provide important theoretical basis for the performance improvement of satellite reliability.
Jingjing Wang, Chao Zhou
doaj   +1 more source

Stem taper models for maritime pine plantations in Istanbul Sarıyer Region

open access: yesTurkish Journal of Forestry, 2020
Maritime pine (Pinus pinaster Ait.) is one of the most important tree species in Turkey for establish industrial plantations. In this study, stem taper models were developed for maritime pine plantations in İstanbul-Sarıyer region.
Utkun Karakuyu, Ramazan Ozçeli̇k
doaj   +1 more source

Stress distribution pattern of screw-retained restorations with segmented vs. non-segmented abutments: A finite element analysis [PDF]

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects, 2017
Background. Screw-retained restorations are favored in some clinical situations such as limited inter-occlusal spaces. This study was designed to compare stresses developed in the peri-implant bone in two different types of screw-retained ...
Shima Aalaei   +4 more
doaj   +1 more source

A Computational Model Of Texture Segmentation [PDF]

open access: yesTwenty-Second Asilomar Conference on Signals, Systems and Computers, 2003
We present a. computational model of human texture segmentation and argue for its utility in machine vision. Major theories due to Julesz and Beck attribute preattentive texture segmentation to differences in first-order statistics of stimulus features such as orientation, size and brightness of constituent elements.
Malik, Jitendra, Perona, Pietro
openaire   +4 more sources

Statistical Models for Text Segmentation [PDF]

open access: yesMachine Learning, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Doug Beeferman   +2 more
openaire   +2 more sources

Studying the relationship between buckwheat (Fagopyrum esculentum Möench) seeds with different morphometric characteristics in response to germination temperatures [PDF]

open access: yesعلوم و فناوری بذر ایران
The aim of this study was to investigate the relationship between the morphometric characteristics of the seeds of different buckwheat (Fagopyrum esculentum Möench) lots obtained from different planting dates (29th Aug: 1, 13th Sep: 2, 28th Sep: 3 and ...
Bahman Ahmadvand   +4 more
doaj   +1 more source

Model-Based Segmentation [PDF]

open access: yes, 2010
This chapter starts with a brief introduction into model-based segmentation, explaining the basic concepts and different approaches. Subsequently, two segmentation approaches are presented in more detail: First, the method of deformable simplex meshes is described, explaining the special properties of the simplex mesh and the formulation of the ...
Heimann, Tobias, Delingette, Hervé
openaire   +1 more source

New Word Detection Based on Branch Entropy-Segmentation Probability Model [PDF]

open access: yesJisuanji kexue, 2023
As a basic task of Chinese natural language processing,new word detection is crucial for improving the performance of various downstream tasks.This paper proposes a new word detection method based on branch entropy and segmentation probabi-lity.The ...
ZHU Yuying, GUO Yan, WAN Yizhao, TIAN Kai
doaj   +1 more source

Segmentation And Modelling of Helanuclear Envelope [PDF]

open access: yes2019 IEEE 16th International Symposium on Biomedical Imaging (ISBI 2019), 2019
This paper describes an algorithm to segment the 3D nuclear envelope of HeLa cancer cells from electron microscopy images and model the volumetric shape of the nuclear envelope against an ellipsoid. The algorithm was trained on a single cell and then tested in six separate cells.
Karabağ, C.   +5 more
openaire   +2 more sources

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