Results 101 to 110 of about 4,670 (228)

A Novel, Potentially Universal Machine Learning Algorithm to Predict Complications in Total Knee Arthroplasty

open access: yesArthroplasty Today, 2021
Background: There remains a lack of accurate and validated outcome-prediction models in total knee arthroplasty (TKA). While machine learning (ML) is a powerful predictive tool, determining the proper algorithm to apply across diverse data sets is ...
Sai K. Devana, MD   +5 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

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

Sonified Signals From a Compact FT‐ICR Instrument: A Feasibility Study. I—Data Mapping to an Equal‐Tempered Chromatic Scale

open access: yesRapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale Ions trapped within a Penning cell (ICR) travel periodic orbits whose frequencies are dependent on their mass‐to‐charge ratio and the value of the magnetic field passing through the trap. Fourier transformation (FT‐ICR) decomposes the signal induced in the detection circuit by the rotation of the ions in the cell after the ...
Patrick Arpino, Michel Heninger
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  

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  

Pt NPs Supported on CeO2/C as Electrocatalysts for Oxygen Reduction Reaction: Novel Physicochemical Insights on the Synthesis and on the Improved Activity and Stability

open access: yesSmall, EarlyView.
The effect of CeO2 on the Pt nanoparticles nucleation and growth and on the activity versus the oxygen reduction reaction was studied by in situ synchrotron wide‐angle X‐ray total scattering. The most active catalyst (MA = 423 A g−1; SA = 446 µA cm−2) shows greater stability than the commercial benchmark as demonstrated by accelerated stress tests at ...
Mattia Parnigotto   +8 more
wiley   +1 more source

Checking Out or Checking Into Reading? The Borrowing Habits of Elementary School Children In Relation to Gender, Age, and Reading Ability [PDF]

open access: yes, 2008
Research regarding the reading preferences of children often focuses on the differences between boys and girls, but rarely looks at reading ability as a factor.
Peterson, Jessica A.
core   +2 more sources

Design Principles of Nanosensors for Multiplex Detection of Contaminants in Food

open access: yesSmall, EarlyView.
This review discusses recent advancements in nanoparticle‐based nanosensors for multiplex detection of food contaminants, focusing on toxins and pathogens. It highlights the design principles, sensitivity, and selectivity of these sensors, offering insights into their practical applications for food safety monitoring and inspiring future innovations ...
Yang Zhang   +10 more
wiley   +1 more source

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