Results 51 to 60 of about 595,307 (370)

Design and implementation of an ultrasonic sensor for rapid monitoring of industrial malolactic fermentation of wines [PDF]

open access: yes, 2017
Ultrasound is an emerging technology that can be applied to monitor food processes. However, ultrasonic techniques are usually limited to research activities within a laboratory environment and they are not extensively used in industrial processes.
Amer Boixareu, Miguel Ángel   +6 more
core   +2 more sources

Machine learning for identifying liver and pancreas cancers through comprehensive serum glycopeptide spectra analysis: a case‐control study

open access: yesMolecular Oncology, EarlyView.
This study presents a novel AI‐based diagnostic approach—comprehensive serum glycopeptide spectra analysis (CSGSA)—that integrates tumor markers and enriched glycopeptides from serum. Using a neural network model, this method accurately distinguishes liver and pancreatic cancers from healthy individuals.
Motoyuki Kohjima   +6 more
wiley   +1 more source

A match coefficient approach for damage imaging in structural components by ultrasonic synthetic aperture focus [PDF]

open access: yes, 2017
Ultrasonic Synthetic Aperture Focus (SAF) techniques are commonly used to image structural defects. In this paper, a variation of SAF based on ideas borrowed from Matched Field Processing (MFP) is evaluated to reduce artifacts and sidelobes of the ...
Lanza di Scalea, F.   +4 more
core   +1 more source

ULTRASONICS

open access: yesAustralian Journal of Physiotherapy, 1955
Ultrasonics is a form of physical therapy which has been considerably developed in recent years on the Continent, and the European medical press has made great claims for this new type of treatment. This publicity, much of it grossly exaggerated in its claims, has latterly reached the lay press, and hence the patient.
openaire   +1 more source

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

open access: yesMolecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan   +9 more
wiley   +1 more source

Diversity in ultrasonics [PDF]

open access: yesJournal of Medical Ultrasonics, 2014
I recently had the opportunity to read about research on ecological surveys involving wild animals such as penguins, seals and whales. A technique called ‘‘bio-logging’’ involves the attaching of small positioning devices to the bodies of animals to better understand what they do and where.
openaire   +3 more sources

An efficient strategy for producing RNA‐free Nucleocapsid protein of SARS‐CoV‐2 for biochemical and structural investigations

open access: yesFEBS Open Bio, EarlyView.
Cleavable N‐terminal Thioredoxin fusion enabled soluble expression and purification of otherwise insoluble SARS‐CoV‐2 Nucleocapsid (N) protein. A four‐step purification strategy yielded highly homogeneous, RNA‐free N protein. Binding assays showed high RNA affinity (Kd ~ 28 nm). The study will facilitate high‐resolution structural studies of N protein,
Shweta Singh, Gagan D. Gupta
wiley   +1 more source

International Congress on Ultrasonics Gdańsk, Poland, September 5 – 8, 2011

open access: yesArchives of Acoustics, 2013
The International Congress on Ultrasonics’2011 held in Gdańsk, Poland was the third one (after Viena’2007, Austria and Santiago’2009, Chile) over the world meet- ing of the ultrasonics community, continuing a long tradition of Ultrasonics Interna ...
Antoni ŚLIWIŃSKI, Bogumił LINDE
doaj  

Preparation and characterization of renal cell peptides from fetal rats for their antitumor activity

open access: yesFEBS Open Bio, EarlyView.
This study aimed to prepare renal cells (RCs) from fetal rats which were digested by enzymes. Candidate peptides RCPs were characterized by capillary HPLC and MS and their bioactivity was predicted using peptideranker. The predicted top 10 bioactive peptides were synthesized.
Zhe Zhang   +6 more
wiley   +1 more source

Ultrasonics used to measure residual stress [PDF]

open access: yes, 1967
Ultrasonic method is used to measure residual stress in metal structures. By using this method, various forms of wave propagation in metals are possible, and more thorough analysis of complex geometric structures may be ...

core   +1 more source

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