Abstract: The Doppler effect can be divided into two types: the linear Doppler effect and the rotational Doppler effect (RDE). The RDE of a vortex beam has attracted extensive attention in rotational ...

Objectives: It has previously been reported that lateral epicondylitis may be diagnosed with colour Doppler ultrasonography (US) by detecting hyperaemia inside the common extensor origin (CEO).This ...

Correspondence to Johan AF Koekkoek, Department of Neurology, VU University Medical Centre, PO Box 7057, Amsterdam 1007 MB, The Netherlands; j.koekkoek{at}vumc.nl Background Seizures are a common ...

RPSC 2nd Grade Admit Card 2025 OUT: The Rajasthan Public Service Commission (RPSC) has officially released the RPSC 2nd Grade Admit Card 2025 for the Senior Teacher Recruitment Exam. Candidates who ...

The Pro Kabaddi League, now in its 12th season, will return to the four-city caravan format. PKL 12 kicks off on August 29 at the Vishwanadh Sports Club in Visakhapatnam. The team is coached by ...

UK Board Class 12 All Subjects Syllabus 2025-26: Are you also a Uttarkhand board class 12th student looking for the revised syllabus for the academic year 2025-26? Don’t worry, as we've got you ...

The Pro Kabaddi League, heading into its twelvth season, will return to the four-city caravan format with a band new format and host of rule changes. The PKL 12 will get underway at the Vishwanadh ...

The Income Tax Department of India requires the submission of an Income Tax Return (ITR) form. It includes information about the individual’s earnings and the taxes remaining on them during the year.

1 Services de Radiologie A, Hôpital Cochin, AP-HP, Université Paris V, 75014 Paris, France 2 Rhumatologie A, Hôpital Cochin, AP-HP, Université Paris V, 75014 Paris, France 3 Cardiologie, Hôpital ...

Right-to-left shunt, mainly due to patent foramen ovale (PFO), is likely responsible for ≈5% of all ischemic strokes and 10% of those occurring in young and middle-aged adults. Randomized clinical ...

ABSTRACT: The Doppler effect can be defined as the frequency shift suffered by a wave phenomenon, when there is a difference in relative speed between the waves generated and their source. We know ...

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. Imagine you're at the train station, waiting to catch the northbound train. It's a quiet ...