Results 81 to 90 of about 1,430,561 (211)

Characterization of Nonmetallic Inclusions in Ce‐Containing Steels at the Submicroscopic Level

steel research international, EarlyView.
Accurate detection of nonmetallic inclusions (NMIs) is crucial for ensuring high standards in steel cleanness and properties. Optimized automated SEM/EDS measurements are required for evaluating Ce‐containing NMIs. This study enhances the characterization of submicroscopic NMI in Ce‐alloyed ultralow‐carbon, high‐manganese, and electrical steels ...
Kathrin Thiele, Robert Musi
wiley   +1 more source

Time-Frequency Spectral Signature of Limb Movements and Height Estimation Using Micro-Doppler Millimeter-Wave Radar

Sensors, 2020
We present a technique for the identification of human and animal movement and height using a low power millimeter-wave radar. The detection was based on the transmission of a continuous wave and heterodyning the received signal reflected from the target
Yael Balal, Nezah Balal, Yair Richter, Yosef Pinhasi   +3 more
doaj   +1 more source

Evaluation of systemic consequences of brachycephalic obstructive airway syndrome in dogs

Veterinary Record, EarlyView.
Abstract Background Brachycephalic obstructive airway syndrome (BOAS) results from upper airway anatomical abnormalities and may cause systemic effects depending on severity. Methods A prospective, case‒control and observational study was conducted.
Andréia Coutinho Facin, Ariadne Rein, Isabella de Almeida Fabris, Beatriz Gasser, Luiz Paulo Nogueira Aires, Bruna Bressianini Lima, Daniele Azevedo Gandra, Daniela Gomes da Silva, Ricardo Andrés Ramirez Uscategui, Gabriela Castro Lopes Evangelista, Marcus Antônio Rossi Feliciano, Paola Castro Moraes   +11 more
wiley   +1 more source

Modelling Micro-Doppler Signature of Drone Propellers in Distributed ISAC [PDF]

Integrated Sensing and Communication (ISAC) comprises detection and analysis of non-cooperative targets by exploiting the resources of the mobile radio system.
Thomä, Reiner S., Schneider, Christian, Costa, Heraldo Cesar Alves, Andrich, Carsten, Myint, Saw James, Giehl, Sebastian   +5 more
core   +2 more sources

Micro-doppler radar to evaluate risk for musculoskeletal injury: Protocol for a case-control study with gold standard comparison.

PLoS ONE, 2023
BackgroundBeyond causing significant morbidity and cost, musculoskeletal injuries (MSKI) are among the most common reasons for primary care visits. A validated injury risk assessment tool for MSKI is conspicuously absent from current care.
Bilal Abou Al Ardat, Jennifer Nyland, Robert Creath, Terrence Murphy, Ram Narayanan, Cayce Onks   +5 more
doaj   +1 more source

Mitral regurgitation and decompensated heart failure in a young pregnant pony mare: An aetiological challenge

Equine Veterinary Education, EarlyView.
Summary A 4‐year‐old, 6‐month pregnant, Welsh pony mare presented with severe acute clinical signs including depression, anorexia, pale mucous membranes, tachycardia with a grade 4/6 holosystolic murmur and moderate expiratory dyspnoea with diffuse wheezes. There was no evidence of placentitis or fetal distress.
M. F. David, L. Cannon, A. Tortereau, A. Thomas‐Cancian, I. Desjardins   +4 more
wiley   +1 more source

Bistatic human micro-Doppler signatures for classification of indoor activities [PDF]

2017 IEEE Radar Conference (RadarConf), 2017
This paper presents the analysis of human micro- Doppler signatures collected by a bistatic radar system to classify different indoor activities. Tools for automatic classification of different activities will enable the implementation and deployment of systems for monitoring life patterns of people and identifying fall events or anomalies which may be
Fioranelli, Francesco, Ritchie, Matthew, Griffiths, Hugh   +2 more
openaire   +2 more sources

European S2k guidelines for hidradenitis suppurativa/acne inversa Part 1. Epidemiology, diagnosis and clinical assessment

Journal of the European Academy of Dermatology and Venereology, EarlyView.
Updated S2k hidradenitis suppurativa (HS) guidelines provide expert consensus on diagnosis, assessment and comorbidities. Expanded substantially since the 2015 version, they reflect rapid growth in HS literature and aim to improve generalist‐level patient care through evidence‐informed, consensus‐based guidance.
G. B. E. Jemec, B. Villumsen, K. R. van Straalen, H. H. van der Zee, S. Valiukevičienė, T. Tzellos, J. C. Szepietowski, A. Szegedi, D. M. L. Saunte, M. Romanelli, H. Raynal, F. Prignano, E. P. Prens, M. Podda, A. Nassif, A. Molina‐Leyva, Ł. Matusiak, A. V. Marzano, B. M. McGrath, A. I. Liakou, B. Kirby, L. Kemény, E. Just, D. Ioannidis, J. R. Ingram, R. E. Hunger, B. Horváth, P. Guillem, Ø. Grimstad, E. J. Giamarellos‐Bourboulis, M. Dolenc‐Voljč, V. Del Marmol, Z. Bukvić Mokos, V. Bettoli, F. Benhadou, F. G. Bechara, C. C. Zouboulis   +36 more
wiley   +1 more source

Radar Micro-Doppler Signature Classification using Dynamic Time Warping

, 2016
This paper describes the first feasibility study using dynamic time warping (DTW) to classify the micro-Doppler signature (μ-DS ) for radar automatic target recognition (ATR). Real radar data has been used in the testing, and the performance of the DTW
Woodbridge, Karl, Smith, Graeme, Baker, Christopher   +2 more
core   +1 more source

Optimization-Based Discontinuous Observation Strategy for Micro-Doppler Signature Extraction of Space Cone Targets

IEEE Access, 2019
In order to obtain relatively complete micro-Doppler (m-D) signatures of space precession cone targets, at least one precession period of dwell time is always required.
Yuchun Shi, Bo Jiu, Hongwei Liu
doaj   +1 more source