Results 31 to 40 of about 128,288 (307)

NAVY SURGEONS. [PDF]

open access: yesThe Lancet, 1873
n ...
openaire   +1 more source

HACK the NAVY [PDF]

open access: yes, 2017
An article from CHIPS, the Department of the Navy information technology ...
NAVSEA Warfare Centers Public Affairs   +1 more
core  

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

Navy Innovation, Silicon Valley Style [PDF]

open access: yes, 2016
An article from CHIPS, the Department of the Navy information technology magazineSponsored by the DON Chief Information Officer and the DON Enterprise Software Initiative (ESI) Software Product ...
CHIPS Magazine, Staples, Zachary
core  

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

Osmanlı Donanması’nda Kömür Kullanımına Genel Bir Bakış (1781-1850)

open access: yesHistory Studies
During the period when shipbuilding technology was based on wood, charcoal was used extensively as a heat source in the production of the iron parts of the ships.
Burak Kocaoğlu
doaj   +1 more source

Play the Game - Change the Game: Electromagnetic Maneuver Massive Multiplayer Online War Game Leveraging the Internet [PDF]

open access: yes, 2013
An article from CHIPS, the Department of the Navy information technology magazineSponsored by the DON Chief Information Officer and the DON Enterprise Software Initiative (ESI) Software Product ...
CHIPS Magazine   +1 more
core  

Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN

open access: yesAdvanced Functional Materials, EarlyView.
Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk   +6 more
wiley   +1 more source

United States Navy [PDF]

open access: yes, 2021
Navy Engineering Scholarship and Navy Nuclear ...
U.S. Navy
core  

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

open access: yesAdvanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

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