Results 121 to 130 of about 188,912 (301)

Post‑recovery symptoms of infected cases after Omicron pandemic: a quick online cross-sectional study based on C19-YRSm in China

open access: yesBMC Public Health
Background The post COVID-19 health condition of Chinese residents infected with Omicron is not clear after the change of epidemic prevention policies.
Xiao-Lei Ye   +17 more
doaj   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Time aspects of command and control

open access: yes, 2020
The command and control (C2) research community mainly agree upon the overall purpose of C2 – to generate desired effects in an operational environment thereby fulfilling stated goals.
Spak, Ulrik
core  

Command and control in operations other than war: a new framework [PDF]

open access: yes, 1994
The author presents a new framework for approaching command and control in operations other than war (OOTW). Currently, no common doctrine exists between potential coalition partners to guide the command and control process in this particular environment.
Schieber, Ty Alan
core  

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

open access: yesAdvanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter   +9 more
wiley   +1 more source

Combat modeling for Command, Control, and Communications: a primer [PDF]

open access: yes, 1990
This thesis is a primer for a combat modeling course for Joint Command, Control, and Communications (C3) students at the Naval Postgraduate School. It provides the students with a single document which ties together the concepts of several modeling ...
Swanson, Joel T., Gibson, John H.
core  

Gradient-guided hierarchical feature attack for object detector

open access: yesJournal of King Saud University: Computer and Information Sciences
Deep neural networks (DNNs) are vulnerable to adversarial attacks, which can cause security risks in computer information systems. Feature disruption attacks, as a typical form of adversarial attack, optimize adversarial examples by disrupting the ...
Yang Wang   +5 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Effects of Information Distribution on Team Performance in a Dynamic Command and Control Environment with Familiar Teams

open access: yes
The success of military and civilian Command and Control (C2) depends on the adaptability of C2 entities to swiftly respond to dynamic changes in complex situations.
Hu, Xinyun   +4 more
core  

Design logic in practice : a method to extract design criteria for future C2 systems

open access: yes, 2018
The world we live in is a complex system tinged with constant change. In order to cope with this fact, a defense mission system needs to adapt to these challenges. The command and control (C2) system is the component of the defense mission system that is
Spak, Ulrik, Andersson, Isabell
core  

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