Results 41 to 50 of about 472,912 (287)

Az M3 önjáró átkelőeszköz [PDF]

open access: yes, 2001
Short description, dimensions and specifications of the M3.Short description, dimensions and specifications of the ...
Kovács, Zoltán
core   +1 more source

Superantigenic Activity of emm3 Streptococcus pyogenes Is Abrogated by a Conserved, Naturally Occurring smeZ Mutation [PDF]

open access: yes, 2012
Streptococcus pyogenes M/emm3 strains have been epidemiologically linked with enhanced infection severity and risk of streptococcal toxic shock syndrome (STSS), a syndrome triggered by superantigenic stimulation of T cells. Comparison of S.
McGregor, Karen   +66 more
core   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

Information source and content – Drivers for consumers’ valuation of fairly traded chocolate

open access: yesCleaner and Responsible Consumption, 2022
To learn about the role of information content and source as catalysts to increase consumers' valuation of fairly traded foods, we conducted an online survey with 2500 consumers representative of the German population.
Liza von Grafenstein   +2 more
doaj   +1 more source

Supersymmetric M3-branes and G2 manifolds [PDF]

open access: yesNuclear Physics B, 2002
Latex, 29 pages. This corrects a previous version in which it was claimed that the M3-brane solutions were pseudo-supersymmetric rather than ...
Cvetič, M.   +3 more
openaire   +2 more sources

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil   +2 more
wiley   +1 more source

Unified Parameterization and Calibration of Serial, Parallel, and Hybrid Manipulators

open access: yesRobotics, 2021
In this work, we present methods allowing parallel, hybrid, and serial manipulators to be analyzed, calibrated, and controlled with the same analytical tools.
Benjamin L. Moser   +2 more
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Ethical Leadership and Employees’ Creativity: The Mediating Role of Organizational Pride

open access: yesFoundations of Management
The purpose of the current study is to examine the mediating role of organizational pride on the relationship between ethical leadership and employees’ creativity. Using a convenience sample of (130) managers, heads of the department, and their employees
AL-HARAISA Yazan Emnawer
doaj   +1 more source

Hepatocyte growth factor mimetic protects lateral line hair cells from aminoglycoside exposure

open access: yesFrontiers in Cellular Neuroscience, 2015
Loss of sensory hair cells from exposure to certain licit drugs (e.g., aminoglycoside antibiotics, platinum-based chemotherapy agents) can result in permanent hearing loss.
Phillip eUribe   +5 more
doaj   +1 more source

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