Results 61 to 70 of about 1,050 (182)

Clinical chemistry laboratory errors at St. Paul’s Hospital Millennium Medical College (SPHMMC), Addis Ababa, Ethiopia

open access: yesBMC Research Notes, 2018
Objective This study was aimed to determine the magnitude of errors in clinical chemistry laboratory tests at different phases of the assay of clinical chemistry laboratory unit.
Hirut Tadesse   +4 more
doaj   +1 more source

Optimized DBN‐based control scheme for power quality enhancement in a microgrid cluster connected with renewable energy system

open access: yesIET Renewable Power Generation
The increasing energy consumption and changing load variations place a significant burden on the sophisticated utility grid, which affects the source's dependability and quality.
Narendiran Sivakumar   +3 more
doaj   +1 more source

Indirect sliding mode adaptive fractional order nonlinear observer based controller with fractional order single-ended primary inductor converter

open access: yesInternational Journal of Electrical Power & Energy Systems
Direct Current to Direct Current (DC/DC) converters like the SEPIC (Single-Ended Primary-Inductor Converter) use both passive and active components to control the system via a duty cycle. The SEPIC converter is non-inverting and can both step up and step
Sena Alemu Wondimu   +2 more
doaj   +1 more source

Kinds of Tropes Without Kinds [PDF]

open access: yesDialectica, 2018
Keinänen, Markku   +2 more
openaire   +2 more sources

Risiko für autoimmune Schilddrüsenerkrankungen bei Personen mit Alopecia areata: Eine landesweite Fall‐Kontroll‐Studie

open access: yes
JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 3, Page 385-386, March 2026.
Yonit Wohl   +4 more
wiley   +1 more source

Governing of Melt Pool Solidification Parameters and Microstructure Evolution Indicator During SLM‐Ti6Al4V Alloy Through Parametric Sweep Optimization

open access: yesEngineering Reports
Selective laser melting (SLM) process offers a versatile additive manufacturing technology. However, the wide range of process parameters and complex thermophysical phenomenon necessitate optimization of process parameters for obtaining a high‐quality ...
Kidu Gebrecherkos Weldeanenia   +2 more
doaj   +1 more source

Short-Term Load Forecasting for Electrical Power Distribution Systems Using Enhanced Deep Neural Networks

open access: yesIEEE Access
The rationale for using enhanced Deep Neural Networks (DNNs) in the power distribution system for short-term load forecasting (STLF) originates from a thorough analysis of current trends, the emergence of the state-of-the-art use cases and approaches ...
Shewit Tsegaye   +3 more
doaj   +1 more source

Pathways to youth sustainable entrepreneurial intention: the interplay between entrepreneurial ecosystem and risk-taking propensity in central Ethiopia

open access: yesFuture Business Journal
Entrepreneurship drives growth, innovation, and employment, however sustainability-oriented entrepreneurial intention among youth in developing economies underexplored. Grounded, on the Theory of Planned Behavior, this study examines the influence of the
Temesgen Gebremedhin Eromo   +2 more
doaj   +1 more source

Kind Bigraphs

open access: yesElectronic Notes in Theoretical Computer Science, 2009
AbstractWe present a refinement, suggested by Jensen and Milner under the term kind, of pure bigraphs. We name the result kind bigraphs. This refinement generalises the notion of atomic and non-atomic controls, allowing a control to contain a subset of the set of controls.We show that this variation has relative pushouts and classify its idem pushouts.
openaire   +1 more source

AmharicScrib-Diff: A Class-Conditional Denoising Diffusion Probabilistic Model for the Synthesis of Handwritten Amharic Fidel Characters

open access: yesIEEE Access
Amharic, the working language of the Federal Democratic Republic of Ethiopia, is written in a syllabic script known as Fidel that comprises more than 230 orthographically distinct characters arranged in a structured grid of base consonants and vocalic ...
Boaz B. Tulu   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy