Results 101 to 110 of about 4,896 (227)

RC beam‐column element for simulating nonlinear shear‐flexural behavior

open access: yesStructural Concrete, EarlyView.
Abstract This paper presents a precise and straightforward solution for simulating the behavior of reinforced concrete (RC) beam‐column elements subjected to bending and shearing forces. The solution is compatible with the fiber element formulation used within object‐oriented software frameworks like OpenSees.
L. M. Gil‐Martín   +1 more
wiley   +1 more source

Usefulness of social tagging in organizing and providing access to the web: An analysis of indexing consistency and quality [PDF]

open access: yes, 2011
This dissertation research points out major challenging problems with current Knowledge Organization (KO) systems, such as subject gateways or web directories: (1) the current systems use traditional knowledge organization systems based on controlled ...
Choi, Yunseon
core  

Machine Learning‐Based Prediction of Life‐Threatening Complications During Hemodialysis in Hospitalized Patients With Poor General Conditions

open access: yesArtificial Organs, EarlyView.
A machine learning model using predialysis data predicted sudden events during or after hemodialysis with high accuracy (auROC: 0.889). The key predictors included emergency hospitalization, recent surgery, high heart rate, low albumin levels, and high CRP.
Naotaka Kato   +11 more
wiley   +1 more source

Chromosomal Instability in Farmers Exposed to Pesticides: High Prevalence of Clonal and Non-Clonal Chromosomal Alterations

open access: yesRisk Management and Healthcare Policy, 2020
Sebastian Cepeda,1 Maribel Forero-Castro,1 Diana Cárdenas-Nieto,1 María Martínez-Agüero,2 Milena Rondón-Lagos1 1School of Biological Sciences, Universidad Pedagógica y Tecnológica de Colombia, Tunja 150003 ...
Cepeda S   +4 more
doaj  

Studying the effectiveness of phonological awareness training on the performance of mathematical applications [PDF]

open access: yesنشریه پژوهش‌های زبان‌شناسی
The domain of application is the highest level of performance in mathematics. It includes measurement, time and money, estimation and problem-solving.
Elham Ziyayiquchanatiqe   +2 more
doaj   +1 more source

An effective and efficient matheuristic for the electric vehicle routing problem with capacitated recharging stations

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract In this paper, we address the problem of routing a fleet of electric vehicles (EVs) to serve a set of customers, geographically distributed, within their time windows. We assume that EVs may also be recharged en route, and the amount of energy recharged at a recharging station (RS) is a decision variable itself, that is, partial recharges are ...
Maurizio Bruglieri   +3 more
wiley   +1 more source

Clustering sperm: A statistical approach to identify sperm morph numbers in the Drosophila obscura species group

open access: yesPhysiological Entomology, EarlyView.
Most Drosophila species, such as D. melanogaster, make one type of sperm, while the obscura species group produces multiple sperm morphs, with different total lengths and nuclear lengths. The pseudoobscura species subgroup produces three sperm morphs (one long, two short). This is a derived feature as other sub‐groups produce two sperm morphs.
Fiona Messer, Helen White‐Cooper
wiley   +1 more source

Asal-usul Dewey Decimal Classification: melacak pemikiran Melvil Dewey dalam organisasi pengetahuan [PDF]

open access: yes, 2017
The library material needs to be classified according to the content or subject to be easily recoveredwhen searched by library users. To classify the library materials required a classificationguideline.
Khotimah, Khusnul, Masruri, Anis
core   +2 more sources

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