Results 51 to 60 of about 267,004 (269)

REGULARITIES OF VISCOSITY FORMATION OF CONDENSED FAT-FREE MILK WITH SUGAR FROM HEAT TREATMENT PARAMETERS

open access: yesПищевые системы, 2018
Structural and mechanical properties of condensed milk preserves, including viscosity, depend on many factors (the type and composition of the raw dairy raw materials, processing techniques, conditions and shelf life, etc.) and through the organoleptic ...
Aram G. Galstyan   +5 more
doaj   +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

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

open access: yesAdvanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm   +3 more
wiley   +1 more source

Novel azo-peresters radical initiators used for the synthesis of acrylic pressure-sensitive adhesives

open access: yeseXPRESS Polymer Letters, 2008
Acrylic pressure-sensitive adhesives (PSA) based on two monomers: 2-ethylhexyl acrylate and acrylic acid were synthesized in organic solvent ethyl acetate using AIBN (2, 2'-azo-diisobutyronitrile) and new synthesized azo-peresters as radical ...
doaj   +1 more source

Study of Rheological Properties of Bituminous Binders in Middle and High Temperatures

open access: yesCivil and Environmental Engineering, 2016
The bitumen binders in road pavements are exposed traffic loading effect at different climatic conditions. A resistance to these stresses depends on bitumen properties as well. The paper presents rheological properties (G*, δ, ν*) determined and compared
Remišová Eva   +2 more
doaj   +1 more source

The flow of two zinc oxide-eugenol-based endodontic sealers [PDF]

open access: yesVojnosanitetski Pregled, 2013
Background/Aim. Endodontic sealers (ES) for obturation are usually prepared with a slight variation of their components both on purpose or unintentionally.
Ilić Dragan V.
doaj   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

The Quality of Yoghurt Fortification Tuna Fishbone (Thunnus sp.) Nanocalcium: Physicochemistry and Microstructure

open access: yesJurnal Ilmu dan Teknologi Hasil Ternak
Calcium is very important mineral for human body. Fortification of natural calcium source into yoghurt can be a way to provide calcium requirement. Fortification nanocalcium into yoghurt also can increase bioavailability of calcium.
Berliana Shodiq   +4 more
doaj   +1 more source

Routine Testing of Bitumen Binders

open access: yesCivil and Environmental Engineering, 2017
The quality of bituminous binders used in the construction and maintenance of road surfaces is currently assessed by empirical testing based on obtaining one value for specific boundary conditions, which were designed about 100 years ago. Basic empirical
Holý Michal, Remišová Eva
doaj   +1 more source

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

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