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DTrace is a comprehensive dynamic tracing framework originally created by Sun Microsystems for troubleshooting kernel and application problems on production systems in real time. Originally developed for Solaris , it has since been released under the free Common Development and Distribution License (CDDL) in OpenSolaris and its descendant ...
Flow-mediated dilation (FMD) refers to dilation (widening) of an artery when blood flow increases in that artery. [1] [2] The primary cause of FMD is release of nitric oxide by endothelial cells. [1] To determine FMD, brachial artery dilation following a transient period of forearm ischemia is measured using ultrasound. [3]
A radioactive tracer can also be used to track the distribution of a substance within a natural system such as a cell or tissue, [1] or as a flow tracer to track fluid flow. Radioactive tracers are also used to determine the location of fractures created by hydraulic fracturing in natural gas production. [2]
In operations management and industrial engineering, production flow analysis refers to methods which share the following characteristics: Classification of machines; Technological cycles information control; Generating a binary product-machines matrix (1 if a given product requires processing in a given machine, 0 otherwise)
In computing, a stack trace (also called stack backtrace [1] or stack traceback [2]) is a report of the active stack frames at a certain point in time during the execution of a program. When a program is run, memory is often dynamically allocated in two places: the stack and the heap. Memory is continuously allocated on a stack but not on a ...
His medical event isn’t an isolated one. Hamlin spent several days in critical condition in the intensive care unit at the University of Cincinnati Medical Center after collapsing during a game ...
A flow tracer is any fluid property used to track the flow velocity (i.e., flow magnitude and direction) and circulation patterns. Tracers can be chemical properties, such as radioactive material , or chemical compounds, physical properties, such as density, temperature, salinity, or dyes, and can be natural or artificially induced.
[1] [2] [3] A division located in the UK was launched in September 2009. [4] The company's films are noted for their horror aspects and Z movie budgets. They are also known for a variety of shock/exploitation films, most notably the Traces of Death series, which was produced in response to the popularity of the Faces of Death series.