Results 21 to 30 of about 4,492,831 (248)

Education in Artificial Intelligence K-12 [PDF]

open access: yesKI - Künstliche Intelligenz, 2021
Funding Agencies: Graz University of ...
Steinbauer, Gerald   +4 more
openaire   +2 more sources

Angle Control-Based Multi-Terminal Out-of-Step Protection System

open access: yesEnergies, 2017
From time to time a sequence of unexpected and overlapping contingencies may lead to power system angular instability and even blackouts if not addressed adequately by means of an out-of-step (OOS) protection system.
Antans Sauhats   +3 more
doaj   +1 more source

Tanya M. Tarbutton & Lori B. Doyle 233 Assessment of Distance Learning Practices during the COVID-19 Pandemic in Grades K-12 [PDF]

open access: yesAthens Journal of Education, 2023
This study aims to examine the distance learning practices carried out at the primary education level during the COVID-19 pandemic from students’ and their parents' perspectives.
Ebru Turan-Güntepe   +2 more
doaj   +1 more source

Assessment of Service Life of HCM12 Steel After 100 000 Hrs of Service

open access: yesArchives of Metallurgy and Materials, 2016
The subject of the research was a material in the form of a ϕ38×4 pipe from HCM12 steel used for steam superheater coils in power boilers with supercritical and ultra-supercritical steam parameters.
Zieliński A.   +3 more
doaj   +1 more source

Changes In Properties and Microstructure of High-Chromium 9-12%Cr Steels Due to Long-Term Exposure at Elevated Temperature

open access: yesArchives of Metallurgy and Materials, 2016
This paper presents the characteristics of the performance of P91 (X10CrMoVNb9-1), P92 (X10CrWMoVNb9-2) and VM12 (X12CrCoWVNb12-2-2) steels used for condition assessment of the pressure components of boilers with supercritical steam parameters.
Zieliński A.   +3 more
doaj   +1 more source

K-12 Toolbox

open access: yesInternational Journal for Innovation Education and Research, 2017
The importance of quality teaching in the nation’s public schools is receiving unprecedented attention. School districts are doing whatever they can to grow and retain effective teachers by providing the necessary resources and support to ensure teacher success. With this in mind, the Buhler School District set out to create a useful and research based
Daniel Lee Stiffler, Mary Frazier
openaire   +2 more sources

Business model framework for education technology entrepreneurs in South Africa

open access: yesThe Southern African Journal of Entrepreneurship and Small Business Management, 2022
Background: Education technology (EdTech) has been proven to make a positive impact on education outcomes in developed economies. There is an immense untapped opportunity to introduce more EdTech into the basic education ecosystem to help with the ...
Adrian von Maltitz, Elma van der Lingen
doaj   +1 more source

Physical and Technical Foundations of the Use of Alternating Free Bending for Producing Long-length Semi-products from Metals and Alloys with Improved Mechanical Properties

open access: yesMetals, 2020
In this work, we give a theoretical justification of the non-monotonic character of strain in the process of refinement and formation of a grain-type structure during the deformation processing of low-alloyed copper heat-hardenable alloys.
Georgy Raab   +7 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Health‐Related Social Needs in Children With Sickle Cell Disease Are Associated With Worse Health‐Related Quality of Life

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell disease (SCD) face multiple acute and chronic medical complications that may impact their quality of life as reported by patients themselves. Health‐related social needs (HRSNs), such as food and housing insecurity, are common in people with SCD, but the association between HRSNs and patient‐reported ...
Sarah J. Marks   +5 more
wiley   +1 more source

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