It also sought to analyze whether there is a difference in the variation between the pre and postoperative periods of elective cardiac surgery for the same variables. This cross-sectional study ...

Abstract: This letter reports on a nano-electro-mechanical system (NEMS) pressure sensor with p-doped silicon nanowires (average cross-sectional area ~100 nm 2 ... In addition, the performance ...

However, the association between air pollution and blood pressure has not been evaluated extensively. Methods: In this cross-sectional study, we measured blood pressure in 10 459 subjects who had a ...

Design, setting and methods This cross-sectional study used national claims ... respectively (see the Limitations and generalisability section). Furthermore, since small area variation might easily be ...

Tsukuba, Japan—Pressure waves propagating through ... utilizing converging-diverging tubes with abrupt cross-sectional area variations. This work was partly carried out with the aid of JSPS ...

Design A multiservice cross-sectional survey ... Of patients with a pressure ulcer, 39% were not using a pressure-relieving cushion or mattress. Conclusions Marked variations were found in care, ...

Numerous studies on tooth loss and hypertension have been carried out around the world, those conducted in high-income countries showed a great variation in ... of tooth loss on blood pressure ...

This study examines the impact of cross-sectional area variations on the transformer’s leakage impedance, highlighting the crucial roles of impedance and inductance.

sus.no Objective To determine the prevalence of bradycardia in the first minute after birth and association with positive pressure ventilation (PPV). Method A population-based cross-sectional study ..

Objective: The purpose of this study is to identify the blood pressure variation ... the integral area of the rising edge of the waveform, the integral area of a single cycle of the waveform and the ...