Results 31 to 40 of about 670,599 (312)

The Correlation between Lung Ultrasound and Pathology in Rat Model of Monocrotaline-Induced Pulmonary Hypertension

Canadian Respiratory Journal
Pulmonary hypertension (PH) is a progressive and complex pulmonary vascular disease with poor prognosis. The aim of this study was to provide a new understanding of the lung pathology of disease and a noninvasive method in monitoring the establishment of
Yan-Fen Zhong, Bin-Bin Liang, Xiao-Feng Zhang, null Ji-Wu   +3 more
doaj   +1 more source

Enhanced Lateral Resolution in Acoustic Imaging: From High- to Super-Resolution

Sensors
Acoustic imaging, especially ultrasound, underpins a wide range of applications from non-destructive evaluation to medical and materials analysis, yet its performance is ultimately constrained by lateral resolution.
Zheng Xia, Huizi He, Zixing Zhou, Shanshan Pan, Sai Zhang   +4 more
doaj   +1 more source

Sensor-Enabled Multi-Robot System for Automated Welding and In-Process Ultrasonic NDE

Sensors, 2021
The growth of the automated welding sector and emerging technological requirements of Industry 4.0 have driven demand and research into intelligent sensor-enabled robotic systems.
Momchil Vasilev, Charles N. MacLeod, Charalampos Loukas, Yashar Javadi, Randika K. W. Vithanage, David Lines, Ehsan Mohseni, Stephen Gareth Pierce, Anthony Gachagan   +8 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

The value and sensitivity of contrast-enhanced ultrasonography combined with fine-needle aspiration biopsy in the diagnosis of thyroid nodules

Scientific Reports
To investigate the value and sensitivity of contrast-enhanced ultrasonography (CEUS) combined with fine-needle aspiration biopsy (FNAB) in the diagnosis of thyroid nodules.
Chao Zhang, Zhi-Long Liu, Zhi-hong Wei, Qin Lu   +3 more
doaj   +1 more source

Significance of ultrasonography combined with shear wave elastography in the diagnosis of prostate cancer [PDF]

Journal of Men's Health
In order to explore the diagnostic value of ultrasound combined with shear wave elastography (SWE) for prostate cancer (PCa), 120 patients with suspected prostate cancer were selected for SWE, contrast-enhanced ultrasound (CEUS), SWE and CEUS combined
Yang Yang, Li Zhang, Chunlai Zhang
doaj   +1 more source

Frontal lobe development in fetuses with growth restriction by using ultrasound: a case–control study

BMC Pregnancy and Childbirth, 2022
Background Fetal growth restriction (FGR) occurs in up to 10% of pregnancies and is a leading cause of perinatal mortality and neonatal morbidity. Three-dimensional ultrasonography of intracranial structure volume revealed significant differences between
Ruan Peng, Qiao Zheng, Li-Hong Wu, Xia Yin, Ju Zheng, Hong-Ning Xie   +5 more
doaj   +1 more source

Design and Test of Peanut Root-Disk Full-Feeding Longitudinal Axial Flow Pod-Picking Device

Agronomy, 2023
To improve the pod-picking efficiency of the combine harvester for both peanut seedlings and peanuts, a longitudinal axial flow pod-picking device is designed in this study. The fixation and adjustment modes of the pod-picking rod were determined.
Xiaodong Liu, Qingqing Lü, Liquan Yang, Guangxi Li   +3 more
doaj   +1 more source

Apparatus for recovering matter adhered to a host surface [PDF]

, 1973
The development of an apparatus for removing and recovering matter adhered to a host surface is described. The device consists of a pickup head with an ultrasonic transducer adapted to deliver ultrasonic pressure waves against the material.
Chapman, C. P., Paik, W. W.
core   +1 more source

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson, Ingrid Winship, Gary Hammerschlag, Laura Scardamaglia   +3 more
wiley   +1 more source