Results 71 to 80 of about 15,902 (222)

RISK FACTORS IN CHILDREN PRESENTING WITH ACUTE RESPIRATORY INFECTIONS- AN EXPERIENCE AT POF HOSPITAL, WAH CANTT.

open access: yesJournal of University Medical & Dental College, 2017
: BACKGROUND: Acute respiratory infections as pneumonia are one of the leading causes of death in children. OBJECTIVE: This study had been conducted to assess the risk factors causing acute respiratory infections in children below five years of age among
Syed Sajid Hussain Shah   +2 more
doaj  

Nilai Filosofis Makanan Tradisional Etnik Betawi untuk Pendidikan Karakter

open access: yesJurnal Humanitas: Katalisator Perubahan dan Inovator Pendidikan
Traditional food not only serves to fulfill biological needs, but also contains cultural values that reflect the identity of an ethnic group, including the Betawi ethnic group. Amidst the currents of globalization and modernization, traditional culinary
Adinda Hanna Humaira   +2 more
doaj   +1 more source

Selective POF sensors based on surface plasmon resonance exploiting aptamers, MIPs and antibodies as receptors

open access: yes, 2017
A simple approach to low-cost plasmonic sensing has been obtained with a specific multilayer deposited on a D-shaped Plastic Optical Fiber (POF). When receptors are used for Bio/Chemicals detection, this low cost sensing platform can be exploited in ...
De Maria L.   +6 more
core  

Sensitivity optimization of POF sensors based on an intensity low-cost configuration targeting chemical and biochemical sensing

open access: yes, 2017
We report the development of RI POF sensors for water quality assessment using simple, fast and low-cost methods. The modification of the surface roughness of the POF's sensing region allowed to increase the sensor's sensitivity.
Bilro L.   +5 more
core  

Impact of ununited plantar eminence of the first phalanx on early racing performance in North American Standardbreds

open access: yesVeterinary Surgery, EarlyView.
Abstract Objective To determine the prevalence of ununited plantar eminence (UPE) of the first phalanx (P1) in North American Standardbreds and evaluate its association with early racing performance. Study design Retrospective cohort study with matched sibling controls. Sample population Imaging records from 1897 yearling Standardbred horses.
Zuzanna Graczyk   +2 more
wiley   +1 more source

Diffraction grating-based demultiplexers for SI-POF networks [PDF]

open access: yes, 2013
The proceeding at: 22nd International Conference on Plastic Optical Fibers (POF 2013), took place in 2013 September,11-13, in Armação dos Buzios, Rio de Janeiro, (Brasil).
Hegartty, Kevin   +3 more
core   +2 more sources

New results of mode mixing in PF-GI-POF

open access: yes, 2008
The idea for a new measuring method of mode coupling in small diameter PF-GI-POF was born after a post deadline paper on the OFC’2008. The main concepts are the launch and detection with glass single mode fibers, the lateral movement of the fibers and ...
Loquai, S   +10 more
core  

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

open access: yesThe Anatomical Record, Volume 309, Issue 10, Page 2656-2697, October 2026.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

A Spectral Band Based Comparison of Unsupervised Segmentation Evaluation Methods for Image Segmentation Parameter Optimization

open access: yesInternational Journal of Environment and Geoinformatics, 2020
Very high-resolution images obtained with recently launched satellite sensors have been used intensively in the remote sensing area. The widespread use of high-resolution images has greatly facilitated the creation and updating of land use/land cover ...
Hasan Tonbul, Taşkın Kavzoğlu
doaj   +1 more source

Polynomial Preconditioning for Indefinite Matrices

open access: yesNumerical Linear Algebra with Applications, Volume 33, Issue 5, October 2026.
ABSTRACT Polynomial preconditioning is an important tool in solving large linear systems and eigenvalue problems. A polynomial from GMRES can be used to precondition restarted GMRES and restarted Arnoldi. Here we give methods for indefinite matrices that make polynomial preconditioning more generally applicable. The new techniques include balancing the
Hayden Henson, Ronald B. Morgan
wiley   +1 more source

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