The Tricuspid regurgitation may be primary or secondary to left sided heart disease Residual tricuspid regurgitation is seen after tricuspid valve annuloplasty(TVA) – both ring and suture anuloplasty. A study was conducted in KEM Hospital as to validate the benefits of ring annuloplasty over suture anoloplasty. 80 patients undergoing MVR and TVA were studied. Of these 50 patients underwent MVR ...

Analysis of neuromuscular junction morphology can give important insight into the physiological status of a given motor neuron. Analysis of thin flat muscles can offer significant advantage over traditionally used thicker muscles, such as those from the hind limb (e.g. gastrocnemius). Thin muscles allow for comprehensive overview of the entire innervation pattern for a given muscle, which in tu...

The mechanics of the "tape" over a flat-head is investigated. It has been recently shown that a thin, flexible tape, traveling over a flat recording head under tension contacts the head over the central area of the head. This phenomenon is due to the selfacting, subambient foil bearing effect. In this paper, as a first order of approximation, a simplified system is analyzed; where a uniform sub...

Daytime radiative cooling has attracted extensive research interest due to its potential impact for energy sustainability. To achieve subambient during the daytime, a white surface that strongly scatters incident solar light is normally desired. However, in many practical applications (e.g., roofing materials and car coatings), colored surfaces are more popular. Because of this, there strong de...

conclusions it seems that there is no significant relationship between the side-lying endurance test and abdominal muscles thickness. patients and methods a convenience sample of 55 subjects, aged 20 - 30 years, participated in this study. endurance of abdominal muscles was measured using side-lying endurance test in all subjects. ultrasound thickness measurement for the transverses abdominis (...

As a passive cooling strategy, radiative is becoming an appealing approach to dissipate heat from terrestrial emitters the outer space. However, currently achieved performance still underperforming due considerable solar radiation absorbed by emitter and nonradiative transferred surroundings. Here, we proposed mechanically robust spectrally selective convection shield composed of nanoporous com...