Results 41 to 50 of about 1,220,543 (328)

A 24 GHz End-Fire Rod Antenna Based on a Substrate Integrated Waveguide

open access: yesSensors
Most of the traditional rod antennas in the literature are in the shape of a cylinder or are conical, which are not suitable shapes for planar PCB technology or planar integrated CMOS or BiCMOS technology.
Yanfei Mao   +3 more
doaj   +1 more source

Understanding the Effect of Resistance Temperature Detector Temperature Controllers on Microstructural Alignment in Magnetic Freeze Casting

open access: yesAdvanced Engineering Materials, EarlyView.
The effect of temperature controllers that are commonly used in freeze‐casting is investigated in this work. Temperature controllers are observed to generate a voltage in the slurry. Microstructural alignment and ultimate compressive strength data show this voltage to interfere with the ability to align the microstructure using magnetic fields ...
Maddie A. Schmitz, Steven E. Naleway
wiley   +1 more source

On the Direct Extrusion of Solder Wire from 52In-48Sn Alloy

open access: yesMachines, 2021
In this article, technology for producing wire and rod solder from 52In-48Sn alloy has been developed and investigated in the conditions of small-scale production.
Sergei Faizov   +8 more
doaj   +1 more source

Transcript of My Father\u27s Fish Company [PDF]

open access: yes, 2011
This story is an excerpt from a longer interview that was collected as part of the Launching through the Surf: The Dory Fleet of Pacific City project. In this story, Rod Hogevoll recounts why his father, Jack Hogevoll, decided to move to Pacific City and
Hogevoll, Rod
core   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov   +8 more
wiley   +1 more source

Liquid encapsulated float zone process and apparatus [PDF]

open access: yes, 1988
The process and apparatus for growing crystals using float zone techniques are described. A rod of crystalline materials is disposed in a cylindrical container, leaving a space between the rod and container walls. This space is filled with an encapsulant,
Facemire, Barbara R.   +4 more
core   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel   +3 more
wiley   +1 more source

RAZGRANIČAVANJE RODA I SPOLA (gramatički i leksikografski problem)

open access: yesRasprave Instituta za Hrvatski Jezik i Jezikoslovlje, 2001
U radu će se najprije dati kratak uvod u kategoriju roda i kritička raščlamba dosadašnjega njezina opisa. Istraživanje je usmjereno na imenice koje znače osobu i kojima rod nije morfološki obilježen.
Branka Tafra
doaj  

Comparison of Stiffness Measurements of Wooden Rods Using Acoustic Guided Wave and Static Bending Test Techniques

open access: yesSensors
Traditionally, mechanical bending tests are used to measure the stiffness of lumber, which is generally represented by the static modulus of elasticity (MoE).
Adli Hasan Abu Bakar   +4 more
doaj   +1 more source

About the continuous spectrum of vibrations of beam construction elements under high-frequency effects [PDF]

open access: yesИнженерно-строительный журнал, 2012
In this paper the high-frequency vibrations of beam structural elements on the example of cantilever rod are analyzed. The purpose of this article is to show the existence of the boundary frequency, above which the structure behaves as a system with a ...
V.V. Lalin, G.V. Denisov
doaj  

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