Results 91 to 100 of about 877,845 (325)
Advanced Engineering Materials, EarlyView.This study investigates the bond quality of co‐extruded aluminum–titanium hybrid profiles, focusing on the lateral angular co‐extrusion (LACE) process. It examines how heat treatments (HT) affect intermetallic phase formation, bond strength, and material properties.
Norman Mohnfeld +9 more
wiley +1 more source
Research and design of pulse wave sphygmomanometer based on RNN
Dianzi Jishu Yingyong, 2018 Aiming at the inconvenience and discontinuity of traditional cuff sphygmomanometer, a portable pulse wave sphygmomanometer is designed. The sphygmomanometer collects the pulse wave signal of the finger end through the photoelectric sensor，preprocesses ...
Liu Yanping, Li Jie, Jin Fei
doaj +1 more source
Pneumatic analog-to-pulse frequency converter [PDF]
, 1969 Pneumatic analog-to-pulse frequency converter circuit has output pulse frequency proportional to the pressure level of the input signal. Converter circuit drives a pneumatic stepping motor and is part of a pneumatic control system for nuclear powered ...
Dustin, M. O.
core +1 more source
The Effect of Carbohydrate Amount, Quality and Type on Arterial Pulse Pressure in Cuban-Americans with and Without Type 2 Diabetes [PDF]
, 2011 Background: Arterial pulse pressure, the difference between systolic and diastolic blood pressure, has been used as an indicator (surrogate measure) of arterial stiffness.
Huffman, Fatma G. +3 more
core +1 more source
The Pulse Pressure as an Index of the Systolic Output [PDF]
The American Journal of the Medical Sciences, 1908 On the basis of these facts we feel justified in making the following assertion: Under normal conditions and during various procedures (namely, stimulation of the vagus centrally and peripherally, of the saphenus nerve centrally, and of the annulus Vieussentis, intravenous transfusion of 0.7 per cent.
Lemuel W. Gorham, Percy M. Dawson
openaire +4 more sources
Low‐Activation Compositionally Complex Alloys for Advanced Nuclear Applications—A Review
Advanced Engineering Materials, EarlyView.Low‐activation compositionally complex alloys (LACCAs) are advanced metallic materials primarily composed of low‐activation elements, offering advantages such as rapid compliance with operational standards and safe recyclability. This review highlights their potential for extreme high‐temperature irradiation environments as structural materials for ...
Yangfan Wang +8 more
wiley +1 more source
The relation between ageing and increasing pulse pressure in upper and lower limbs
مجله دانشگاه علوم پزشکی گرگان, 2009 Background & Objective: Pulse pressure is a marker of arterial stiffness. In old age the pressure wave reflection also contribute to disparity of pulse pressure between upper and lower limbs.
Seyed Mehran Hosseini (MD, PhD) +1 more
doaj
Wearable multichannel-active pressurized pulse sensing platform
Microsystems & NanoengineeringWith the modernization of traditional Chinese medicine (TCM), creating devices to digitalize aspects of pulse diagnosis has proved to be challenging. The currently available pulse detection devices usually rely on external pressure devices, which are ...
Yunlong Zhao +9 more
doaj +1 more source
Tailored laser pulse chirp to maintain optimum radiation pressure acceleration of ions
, 2018 Ion beams generated with ultra-intense lasers-plasma accelerators hold promises to provide compact and affordable beams of relativistic ions. One of the most efficient acceleration setups was demonstrated to be direct acceleration by the laser's ...
Bulanov, S. S., Mackenroth, F.
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Transient combustion responses of homogeneous propellants to acoustic oscillations in axisymmetric rocket motors [PDF]
, 1997 A numerical analysis of unsteady motions in solid rocket motors has been conducted. The formulation considers a 2-D axisymmetric combustion chamber and a choke nozzle, and treats the complete conservation equations accounting for turbulence closure ...
Culick, F. E. C., Roh, T. S.
core +1 more source