Results 41 to 50 of about 477,773 (283)

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina   +11 more
wiley   +1 more source

On the Formation of Active Regions

open access: yes, 2012
Magneto-convection can produce an active region without an initial coherent flux tube. A simulation was performed where uniform, untwisted, horizontal magnetic field of 1 kG strenght was advected into the bottom of a computational domain 48 Mm wide by 20
Nordlund, Åke, Stein, Robert F.
core   +1 more source

Emergence of non-twisted magnetic fields in the Sun: Jets and atmospheric response [PDF]

open access: yes, 2015
Aims. We study the emergence of a non-twisted flux tube from the solar interior into the solar atmosphere. We investigate whether the length of the buoyant part of the flux tube (i.e.
Archontis, Vasilis   +3 more
core   +2 more sources

Predictive Ability of Plasma p‐tau217 for β‐Amyloid Status: A Prospective Multicenter Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma tau phosphorylated at threonine 217 (p‐tau217) measured with fully automated platforms has shown high accuracy for Alzheimer's disease (AD) diagnosis, but real‐world multicenter data remain limited. We aimed to validate the diagnostic performance of p‐tau217 for identifying AD pathology in a real‐world multicenter cohort ...
Miquel Massons   +33 more
wiley   +1 more source

Influence of Condensation Copper Tube Arrangement on the Heat Transfer Performance for Hot-wall Refrigerator

open access: yesZhileng xuebao, 2016
Experiments are carried out separately under horizontal condensation tube arrangement and vertical condensation tube arrangement to examine energy efficiency ratio of hot-wall refrigerator.
Li Qian, Ouyang Xinping
doaj  

Numerical Simulation of Two-Phase Boiling Heat Transfer in a 65 mm Horizontal Tube for Enhanced Heavy Oil Recovery

open access: yesEnergies
To enhance the steam parameters of steam injection boilers during the thermal recovery of heavy oil while ensuring the safe and stable operation of boiler pipelines, this study conducted two-phase flow boiling numerical simulations in a horizontal heated
Genying Gao   +4 more
doaj   +1 more source

Penentuan diagnosis dalam perawatan saluran akar gigi 36 dengan radix entomolaris

Diagnosis determination in treatment of root canal teeth 36 with radix entomolaris

open access: yesJurnal Kedokteran Gigi Universitas Padjadjaran, 2018
Pendahuluan: Radix entomolaris (RE) merupakan sebuah variasi anatomi normal gigi molar pertama rahang bawah yang mempunyai akar tambahan pada sisi lingual.
Risa Pratami, Myrna Nurlatifah Zakaria
doaj   +1 more source

Simulation of a flux emergence event and comparison with observations by Hinode

open access: yes, 2009
We study the observational signature of flux emergence in the photosphere using synthetic data from a 3D MHD simulation of the emergence of a twisted flux tube. Several stages in the emergence process are considered.
A. Lagg   +43 more
core   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

open access: yesAdvanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham   +7 more
wiley   +1 more source

Experimental Study of a Novel Non-Packing Closed Evaporative Cooling Tower with Vertical 3D Deformation Tubes

open access: yesEnergies, 2022
The closed evaporative cooling tower (CECT) is widely used in the field of industrial cooling. At present, most CECTs still mainly adopt the horizontal-tube falling-film cooling method.
Aimin Tu   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy