Results 11 to 20 of about 789,404 (319)

Mechanical influence of tissue scaffolding design with different geometries using finite element study [PDF]

open access: yes, 2023
The mechanical properties of tissue scaffolds are essential in providing stability for tissue repair and growth. Thus, the ability of scaffolds to withstand specific loads is crucial for scaffold design.
Roy, Sandipan   +19 more
core   +1 more source

Multiobjective-clustering-based optimal heterogeneous sensor placement method for thermo-mechanical load identification [PDF]

open access: yes, 2023
The direct measurement of external loads acting on structures remains a challenge in many engineering applications. In this context, mechanical load identification has received considerable attention to inverse them using some response signals. Obviously,
Liu, Yaru, Lei Wang, Wang, Lei, Yaru Liu
core   +1 more source

Mechanical and durability performance of hybrid flax fibres and graphene composites [PDF]

open access: yes, 2023
Interest into the research on natural fibre-reinforced polymer (NFRP) composites for different engineering applications has increased significantly because they are environmentally friendly and sustainable renewable materials.
Oun, Amer
core   +1 more source

Mechanical Ventilators circuit types [PDF]

open access: yes, 2023
Clinicians might have opportunities to recognize different types of mechanical ventilators circuits and compare them in critical care situations. As a clinician it is important to know the features of those configurations and take them into consideration
Kimiyo Yamasaki
core   +1 more source

Fabrication and mechanical characterization of polypropylene clay nanocomposites [PDF]

open access: yes, 2021
Investigating the influence of process parameters is vital to enhance the mechanical properties of nanoparticle reinforced polymer composites. Nanocomposites of polypropylene/nanoclay are prepared by the extrusion method.
Zakaria, A. Z.   +5 more
core   +1 more source

Prediction of Grinding Force by an Electroplated Grinding Wheel with Orderly-Micro-Grooves

open access: yesChinese Journal of Mechanical Engineering, 2023
The ability to predict a grinding force is important to control, monitor, and optimize the grinding process. Few theoretical models were developed to predict grinding forces when a structured wheel was used in a grinding process.
Cong Mao   +9 more
doaj   +1 more source

Mechanical performance and cost correlation of Ultra High Performance Fiber Reinforced Concrete (UHPFRC) [PDF]

open access: yes, 2016
Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) is a material which is characterized by enhanced mechanical properties. The properties of the material are highly depended on the composition of the mix and the curing regimes.
Spyridon Paschalis   +3 more
core   +1 more source

High Sensitive Refractive Index Sensor Based on Cladding Etched Photonic Crystal Fiber Mach-Zehnder Interferometer

open access: yesPhotonic Sensors, 2019
A high sensitive refractive index sensor based on the cladding etched photonic crystal fiber (PCF) Mach-Zehnder interferometer (MZI) is proposed, which is spliced a section of photonic crystal fiber between two single modes fibers (SMFs).The interference
Haifeng Du   +4 more
doaj   +1 more source

Simultaneous Curvature and Temperature Sensing Based on a Novel Mach-Zehnder Interferometer

open access: yesPhotonic Sensors, 2019
A novel fiber inline Mach-Zehnder interferometer (MZI) is proposed for simultaneous measurement of curvature and temperature. The sensor composes of single mode-multimode-dispersion compensation-multimode-single mode fiber (MMF-DCF-MMF) structure, using ...
Xiaoyan Sun   +4 more
doaj   +1 more source

Mechanical performance of injection molded polypropylene : characterization and modeling [PDF]

open access: yes, 2013
It is shown that predictions of local mechanical properties in a product can be made from the orientation only using an anisotropic viscoplastic model.
Erp, TB Tim van   +9 more
core   +1 more source

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