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In place of a named cell, an alternative approach is to use a cell (or grid) reference. Most cell references indicate another cell in the same spreadsheet, but a cell reference can also refer to a cell in a different sheet within the same spreadsheet, or (depending on the implementation) to a cell in another spreadsheet entirely, or a value ...
A CW complex is constructed by taking the union of a sequence of topological spaces such that each is obtained from by gluing copies of k-cells , each homeomorphic to the open - ball , to by continuous gluing maps . The maps are also called attaching maps. Thus as a set, . Each is called the k-skeleton of the complex.
Reference (computer science) In computer programming, a reference is a value that enables a program to indirectly access a particular datum, such as a variable 's value or a record, in the computer 's memory or in some other storage device. The reference is said to refer to the datum, and accessing the datum is called dereferencing the reference.
In computer science, a pointer is an object in many programming languages that stores a memory address. This can be that of another value located in computer memory, or in some cases, that of memory-mapped computer hardware. A pointer references a location in memory, and obtaining the value stored at that location is known as dereferencing the ...
A "relative fluorescence unit" is a unit of measurement used in analysis which employs fluorescence detection. [ 1] Fluorescence is detected using a charged coupled device (CCD) array, when the labeled fragments, which are separated within a capillary by using electrophoresis, are energized by laser light and travel across the detection window.
Absolute neutrophil count (ANC) is a measure of the number of neutrophil granulocytes [ 1] (also known as polymorphonuclear cells, PMN's, polys, granulocytes, segmented neutrophils or segs) present in the blood. Neutrophils are a type of white blood cell that fights against infection . The ANC is almost always a part of a larger blood panel ...
Karyotype. A karyotype is the general appearance of the complete set of chromosomes in the cells of a species or in an individual organism, mainly including their sizes, numbers, and shapes. [ 1][ 2] Karyotyping is the process by which a karyotype is discerned by determining the chromosome complement of an individual, including the number of ...
Red blood cell distribution width ( RDW ), as well as various types thereof ( RDW-CV or RCDW and RDW-SD ), is a measure of the range of variation of red blood cell (RBC) volume that is reported as part of a standard complete blood count. [ 1] Red blood cells have an average volume of 80–100 femtoliters, but individual cell volumes vary even ...