Results 211 to 220 of about 6,952 (262)
Some of the next articles are maybe not open access.
2002
We’ve built our site, and it’s functioning as it should. Now we need to make sure that our site is easy to access, and the number one problem with accessing content on the web is download times. At the moment, everything runs fine, and everything happens instantaneously; but the moment we upload anything to the server, the length of time taken to ...
Keran McKenzie, Todd Yard
openaire +1 more source
We’ve built our site, and it’s functioning as it should. Now we need to make sure that our site is easy to access, and the number one problem with accessing content on the web is download times. At the moment, everything runs fine, and everything happens instantaneously; but the moment we upload anything to the server, the length of time taken to ...
Keran McKenzie, Todd Yard
openaire +1 more source
2003
Preload is the “load before the heart”. It is determined by the venous retum and is entirely dependent on intravascular volemia. Preload is measured during the end-diastole; it is defined as “the force acting to stretch the left ventricular fibers at the end of diastole and to determine the maximal resting lengths of the sarcomeres”.
V. Piriou, B. Gostoli, D. Jacques
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Preload is the “load before the heart”. It is determined by the venous retum and is entirely dependent on intravascular volemia. Preload is measured during the end-diastole; it is defined as “the force acting to stretch the left ventricular fibers at the end of diastole and to determine the maximal resting lengths of the sarcomeres”.
V. Piriou, B. Gostoli, D. Jacques
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Static Measures of Preload Assessment
Critical Care Clinics, 2010This article focuses on static methods for determining preload, specifically pressure and volumetric indices measured at the bedside. The underlying ventricular function will determine where the patient is located on Frank-Starling ventricular function curve and the patient's response to a fluid challenge.
Richard A, Nahouraii, Susan E, Rowell
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ACM SIGARCH Computer Architecture News, 2000
Caching and other latency tolerating techniques have been quite successful in maintaining high memory system performance for general purpose processors. However, TLB misses have become a serious bottleneck as working sets are growing beyond the capacity of TLBs. This work presents one of the first attempts
Ashley Saulsbury +2 more
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Caching and other latency tolerating techniques have been quite successful in maintaining high memory system performance for general purpose processors. However, TLB misses have become a serious bottleneck as working sets are growing beyond the capacity of TLBs. This work presents one of the first attempts
Ashley Saulsbury +2 more
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Preload and Isometric Force Variability
Journal of Motor Behavior, 1990Two experiments are reported, which examined the relative contributions of preload (resting force level), change of force, and the time taken to achieve the force in determining isometric force variability. The findings showed that change of force is the strongest determiner of peak force variability but that preload and time to peak force have smaller
S, Kim, L G, Carlton, K M, Newell
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European Journal of Anaesthesiology, 2009
Perioperative haemodynamic care of patients aims at maintaining an adequate oxygen supply to the tissues. In the presence of sufficient oxygen carrying capacity in the blood, tissue oxygen delivery will mainly depend on cardiac output. The determinants of cardiac output are heart rate, the ventricular loading conditions (preload and afterload) and the ...
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Perioperative haemodynamic care of patients aims at maintaining an adequate oxygen supply to the tissues. In the presence of sufficient oxygen carrying capacity in the blood, tissue oxygen delivery will mainly depend on cardiac output. The determinants of cardiac output are heart rate, the ventricular loading conditions (preload and afterload) and the ...
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Simultaneous Preloading Vs Independent Leg Preloading - The Better Option?
ADIPECAbstract Objectives/Scope Preloading for three-legged jackups, an act of testing the seabed every time a jackup is positioned on a new location, is done by adding an additional weight, referred to as ‘preload’, generally in the form of seawater ballast, either for all three legs simultaneously,
A. Pushkarna +4 more
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Preloaded Insulin Syringes for the Blind
JAMA: The Journal of the American Medical Association, 1981ABSTRACT To the Editor.— In a recent issue of JAMA, Murry G. Fischer, MD (1980;244:548), describes a method of preloading insulin syringes for unreliable diabetics. We have used this method for some time in blind diabetics who live alone or have an ineffective caretaker.
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Venous modulation of ventricular preload
American Heart Journal, 1992The objective of this discussion has been to describe a simple conceptual model of the circulation that emphasizes the role of the venous capacitance vasculature and is based on simplified vascular pressure-volume relationships. First, it is hoped that this approach will avoid some of the misunderstandings and contradictions that have resulted from an ...
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