Results 61 to 70 of about 610 (162)

Experimental and Numerical Analysis of Woven Bamboo and Jute Fiber Reinforced in Epoxy Composites [PDF]

open access: yesMechanics of Advanced Composite Structures
Aerospace, transportation, marine, and space applications demand structural materials with low densities yet strong, hard, and high impact strength. Composites are materials that satisfy the needs of recent technology.
Radhakrishna Kumshikar   +1 more
doaj   +1 more source

Kisspeptin fiber and receptor distribution analysis suggests its potential role in central sensorial processing and behavioral state control

open access: yesJournal of Neuroendocrinology, Volume 37, Issue 5, May 2025.
Abstract Kisspeptin (KP) signaling in the brain is defined by the anatomical distribution of KP‐producing neurons, their fibers, receptors, and connectivity. Technological advances have prompted a re‐evaluation of these chemoanatomical aspects, originally studied in the early years after the discovery of KP and its receptor Kiss1r.
Limei Zhang   +7 more
wiley   +1 more source

Photoluminescence and photometric studies of low temperature prepared red emitting MgAl2O4:Cr3+ nanophosphors for solid state displays

open access: yesJournal of Science: Advanced Materials and Devices, 2018
MgAl2O4:Cr3+ (0.01–0.11 mol) doped nanocrystalline powders were prepared by a combustion method at low temperature. The Scherer's method was used to estimate crystallite size and values were found to be in the range 20–30 nm and the same was confirmed by
C. Pratapkumar   +3 more
doaj   +1 more source

Characterization of Al-7075 metal matrix composites: a review

open access: yesJournal of Materials Research and Technology, 2019
Aluminum-7075 series alloys commonly used in transportation applications are aerospace, aviation, marine and automobile due to their good mechanical properties and low density and high strength-to-density ratio [1].
Mohammed Imran, A.R. Anwar Khan
doaj   +1 more source

An Ontology‐Augmented Digital Twin for Fiber‐Reinforced Polymer Structures at the Example of Wind Turbine Rotor Blades

open access: yesAdvanced Engineering Materials, Volume 27, Issue 8, April 2025.
A methodology for establishing an ontology‐augmented structural digital twin for fiber‐reinforced polymer structures dedicated to individual lifetime prediction, in this case, a wind turbine rotor blade, is introduced. The methodology resembles the manufacturing as well as the operation of the structure.
Marc Luger   +6 more
wiley   +1 more source

A predictive energy‐efficient adaptive routing methodology for Mobile Ad hoc Networks

open access: yesIET Networks, Volume 14, Issue 1, January/December 2025.
The Predictive Energy‐efficient Adaptive Routing Technique (PEAR) introduces a robust routing strategy for Mobile Ad hoc Networks by leveraging real‐time predictive analytics to adapt to topological changes caused by node mobility. By optimising energy efficiency and incorporating multi‐factor metrics, such as signal strength, node velocity, and ...
Neelam Malyadri   +6 more
wiley   +1 more source

Spectroscopic, optical, electronic and NLO characteristics of long chain tosyloxy based chalcone derivative: a quantum chemical approach

open access: yesDiscover Chemistry
This study presents a comprehensive computational investigation of “4- [(1E)-3-(4-chlorophenyl)-3-oxoprop-1-en-1-yl]phenyl 4-methyl benzene-1-sulfonate” (COP) molecule.
Vinay Parol   +4 more
doaj   +1 more source

Dynamic Sensitivity Differential Privacy: A Versatile Framework for Enhancing Privacy Across Diverse Data Scenarios

open access: yesJournal of Computer Networks and Communications, Volume 2025, Issue 1, 2025.
Data privacy is a major concern in the present data‐driven era when sensitive information is being increasingly shared and analyzed across distributed systems. The existing mechanisms for privacy preservation, such as differential privacy (DP), local differential privacy (LDP), homomorphic encryption, and secure multiparty computing (SMPC), often face ...
Reshma C. R.   +4 more
wiley   +1 more source

Globalt læringsmiljø om et globalt problem – en beskrivelse af et tværvidenskabeligt online kursus om klimaforandringer

open access: yesLæring og Medier, 2010
"This is a great course! It really puts climate change into perspective. It takes time and effort to read the literature and to participate in discussions, but it's also fun and the learning outcome is huge" (Citat fra studerende på online kurset Climate
Christian Bugge Henriksen   +2 more
doaj   +1 more source

Photoluminescence and electrochemical performances of Eu3+doped La10Si6O27 nanophosphor: Display and electrochemical sensor applications

open access: yesApplied Surface Science Advances, 2020
The current work involves the synthesis of a series of Eu3+ (1–11 mol%) doped La10Si6O27 nanophosphors (ELNPs) by solution combustion method using oxalyl dihydrozil (ODH) as a fuel for the first time.
A. Naveen Kumar   +9 more
doaj   +1 more source

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