Results 111 to 120 of about 131,493 (267)

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

open access: yesAdvanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner   +22 more
wiley   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi   +4 more
wiley   +1 more source

HUBUNGAN KOHESIVITAS DENGAN DINAMIKA KELOMPOK DALAM BIMBINGAN KELOMPOK PADA SISWA SMP NEGERI 13 SEMARANG

open access: yesIndonesian Journal of Guidance and Counseling: Theory and Application, 2012
In the student group activities specifically in this case the group guidance requires mutual happiness, mutual dependence, and the encouragement to hold out in the group what we might call as a group cohesiveness.
Purwo Herlianto
doaj  

Large-Scale Community Key-Member Search: An Efficient Approach Based on Random Walks

open access: yesBig Data Mining and Analytics
Given an undirected graph, a specific query, and an cohesiveness parameter, Community Search (CS) aims to identify a cohesive subgraph forming as a community from the undirected graph that includes the query.
Yuyang Zhao   +5 more
doaj   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

A new method in wavelength selection for texture prediction of Mozzarella by Hyperspectral imaging

open access: yesApplied Food Research
In order to select the most important wavelengths to predict the rheological properties of low fat Mozzarella, five common feature selection methods were put in to a competition through developing a PLSR model. Eight rheological characteristics (hardness,
Tahereh Jahani   +3 more
doaj   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

Investigation of the effects of cobalt ions on epoxy properties [PDF]

open access: yes
The effects of Co(acac)sub x complexes on MY-720 epoxy properties have been investigated. It appears that Co2(+) ions form antibonding or nonbonding orbitals which increase the free volume and also reduce the cohesiveness of the host epoxy.
Singh, J. J., Stoakley, D. M.
core   +1 more source

Cohesion

open access: yes, 2022
Anthony Larsson, Andreas Hatzigeorgiou
openaire   +1 more source

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