Results 51 to 60 of about 224,379 (314)

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

open access: yesFEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso   +4 more
wiley   +1 more source

Developing and Validating a New Wireless Wearable Device for Balance Measurement in Sport and Clinical Setting

open access: yesAnnals of Applied Sport Science, 2015
One of the new clinical techniques to assess the lower body parameters is the wearable ultrasonic sensors. The device which can measure the static and dynamic balance abilities in sport and clinical setting by the traveled signals of ultrasonic ...
Mohammad Maleki   +2 more
doaj  

Experimental Testing of Aramid Composite Applied in Ballistic Armour using Ultrasonic IR Thermography [PDF]

open access: yesProblemy Mechatroniki, 2019
Reference samples, in which artificial discontinuities (defects) are fabricated, are used to verify non-destructive testing procedures. Artificial discontinuities are known defects of reference samples and enable verification the possibilities of using ...
Monika PRACHT, Waldemar ŚWIDERSKI
doaj   +1 more source

Optimization of Extraction Process and Composition Analysis of Essential Oil from Citrus reticulata Blanco cv. Manau Gan Based on Steam Distillation

open access: yesShipin gongye ke-ji, 2022
In order to optimize the steam distillation extraction process of essential oil from Citrus reticulata Blanco cv. Manau Gan, fresh peel samples were used as materials, and ultrasonic assisted treatment was adopted.
Xue SONG   +4 more
doaj   +1 more source

ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells

open access: yesFEBS Open Bio, EarlyView.
Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori   +8 more
wiley   +1 more source

An Experimental Study of the Feasibility of Identifying the Impact Damages of Reinforced Concrete Piers Using a Modal Frequency Method

open access: yesAdvances in Civil Engineering, 2020
In this research study, horizontal impact tests were carried out on five reduced scale pier models using China’s most advanced multifunctional ultrahigh heavy drop hammer impact test system and DHDAS dynamic signal acquisition and analysis system. Due to
Xiwu Zhou   +4 more
doaj   +1 more source

Robotic Ultrasonic Testing

open access: yesIndian Journal of Science and Technology, 2017
Objectives: This paper describes a system for inspecting the pipelines used under sea water by robotic ultrasonic methods. The invention discusses the use of a series of robots inside the pipeline for the detection of defect using the ultrasonic testing.
openaire   +1 more source

Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham   +7 more
wiley   +1 more source

ULTRASONIC DETECTION METHOD OF blood plasma FIBRIN CLOT FORMATION MOMENT

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The ultrasonic method for detecting of the fibrin clot formation during the coagulation tests is propose. To start clotting cascade in research APTT and PTV tests were used. The results of investigation for detecting fibrin clot formation by changing the
A. A. Ushakova   +2 more
doaj  

Detection Technology of Foamed Mixture Lightweight Soil Embankment Based on Ultrasonic Wave Transmission Method

open access: yesAdvances in Materials Science and Engineering, 2019
This study attempted to establish a process that uses the ultrasonic wave transmission method to correlate the ultrasonic parameters with the material properties of Foamed Mixture Lightweight Soil (FMLS).
Shikun Pu   +4 more
doaj   +1 more source

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