Results 221 to 230 of about 23,150 (271)

Graph neural networks for the localization of faults in a partially observed regional transmission system

open access: yesScandinavian Journal of Statistics, EarlyView.
Abstract Localization of faults in a large power system is one of the most important and difficult tasks of power systems monitoring. A fault, typically a shorted line, can be seen almost instantaneously by all measurement devices throughout the system, but determining its location in a geographically vast and topologically complex system is difficult.
Mantautas Rimkus   +4 more
wiley   +1 more source

Integrated STEM conceptualizations among teachers following a professional development program

open access: yesSchool Science and Mathematics, EarlyView.
Abstract Because teachers are now more often expected to develop integrated STEM lessons, it is essential to understand their conceptualizations to be able to support them effectively. This qualitative study explored teachers' integrated STEM conceptualizations upon participation in an engineering‐focused professional development program of 4 days ...
Canan Mesutoglu, Devrim Akgündüz
wiley   +1 more source

Fetal Tetra-Amelia Birth: A Case Report. [PDF]

open access: yesCase Rep Obstet Gynecol
Belay EA, Asebot AG, Dabi BK.
europepmc   +1 more source

Conservation beyond biopolitics: Vulnerability and abundance in Chennai's nature‐cultures

open access: yesTransactions of the Institute of British Geographers, EarlyView.
Short Abstract This paper examines a breadth of natures and nature practices in Chennai, India, to illuminate the socio‐material processes that undermine some natures even while supporting others, and to highlight paradoxical responses to nonhuman agencies and resilience within the domain of ecological concern.
Krithika Srinivasan
wiley   +1 more source

Study of the characteristic of D.C.arc plasma torch*

open access: hybrid, 2004
Yuan Xing-Qiu   +6 more
openalex   +1 more source

A case of fetal myocardial calcification with hyperechoic area in fetal echocardiography. [PDF]

open access: yesPediatr Int
Sato T   +6 more
europepmc   +1 more source

Advancements in Ambient Ionisation Mass Spectrometry in 2024: An Annual Review

open access: yesAnalytical Science Advances, Volume 6, Issue 1, June 2025.
ABSTRACT The introduction of ambient ionisation mass spectrometry (AIMS) is among the most important developments in analytical chemistry in recent years. Enabling the direct analysis of samples in their native state with neither sample preparation nor chromatographic separation provides chemical characterisation in a matter of seconds.
Alisha Henderson   +2 more
wiley   +1 more source

Neonatal Cholestasis Progressing to a Multisystem Syndrome With Liver Cirrhosis in Two Siblings With FARSA Deficiency: An Evolving Hepatological Phenotype

open access: yesJIMD Reports, Volume 66, Issue 3, May 2025.
ABSTRACT Biallelic variants in FARSA or FARSB are associated with reduced cytoplasmic phenylalanyl‐tRNA synthetase (FARS1) activity and underlie a multisystem syndrome characterized by growth limitation, developmental delay, brain calcifications, interstitial lung disease (ILD), and liver involvement.
Y. Aelvoet   +11 more
wiley   +1 more source

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