Results 21 to 30 of about 62,394 (260)

The Navy Global Environmental Model [PDF]

open access: yesOceanography, 2014
On February 13, 2013, the US Navy's weather forecast system reached a milestone when the NAVy Global Environmental Model (NAVGEM) replaced the Navy Operational Global Atmospheric Prediction System (NOGAPS) for operational global weather prediction.
Timothy F. Hogan   +16 more
doaj   +1 more source

Neurochemical Endpoints to Inform Early‐Stage Trials of Spinocerebellar Ataxia 2 and 3 in a Multisite Setting

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neurochemical levels measured by brain MR spectroscopy (MRS) have been proposed as endpoints for clinical trials in early‐stage spinocerebellar ataxia (SCA) trials. We tested their trial‐readiness by quantifying neurochemicals in three affected brain regions in early‐stage cohorts of SCA2 and SCA3, examining their reproducibility in ...
James M. Joers   +19 more
wiley   +1 more source

Amur River Flotilla base near Khabarovsk as an example of far eastern military urbanism. 1908-1918

open access: yesАрхитектон
The article, written on the basis of material found in the archives of Moscow, St. Petersburg and Vladivostok, presents the results of the first year of the research project “Military Theme in the Architectural and Spatial Development of the Far East ...
Ivanova Alina P.   +2 more
doaj   +1 more source

Self-supervised machine learning for live cell imagery segmentation

open access: yesCommunications Biology, 2022
A self-supervised learning approach uses cellular motion between consecutive images to self-train a machine learning classifier for cell segmentation.
Michael C. Robitaille   +3 more
doaj   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

open access: yesAdvanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe   +4 more
wiley   +1 more source

Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim   +2 more
wiley   +1 more source

Russian Naval Artillery Exercise in the 18th Century: Functioning, Borrowings, and Innovations

open access: yesHistoria provinciae: журнал региональной истории
The article is devoted to the issue of the development of Russian naval artillery exercise in the 18th century. The author discovered previously unknown lists of command sequences with their descriptions related to the Russian naval artillery exercise ...
Kirill B. Nazarenko
doaj   +1 more source

A Successful First Pattullo Conference [PDF]

open access: yesOceanography, 2009
Initiated in 2004, MPOWIR (Mentoring Physical Oceanography Women to Increase Retention) is a community-initiated and community-led program aimed at providing mentoring to junior women in physical oceanography in order to improve their retention in the ...
M. Susan Lozier
doaj  

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Evidence for Chemical Vapor Induced 2H to 1T Phase Transition in MoX2 (X = Se, S) Transition Metal Dichalcogenide Films

open access: yesScientific Reports, 2017
Electron-donors can impart charge to the surface of transition metal dichalcogenide (TMD) films while interacting with the film via a weak physisorption bond, making them ideal for vapor and gas sensors. We expose monolayer MoS2 and MoSe2 films to strong
Adam L. Friedman   +5 more
doaj   +1 more source

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