These data lead to a structure in which sheets of Cr atoms lie between two sheets of O atoms.

The aim is to collect a very broad range of physical, chemical, morphological, and structural data for crystals on an encyclopedic scale and to seek all possible useful and revealing correlations of properties with internal structure.

In computer science, an array data structure or simply an array is a data structure consisting of a collection of elements ( values or variables ), each identified by at least one array index or key.

For that reason, the elements of an array data structure are required to have the same size and should use the same data representation.

In computer science, an AVL tree is a self-balancing binary search tree, and it was the first such data structure to be invented.

For example, an abstract stack data structure could be defined by three operations:, that inserts some data item onto the structure,, that extracts an item from it ( with the constraint that each pop always returns the most recently pushed item that has not been popped yet ), and, that allows data on top of the structure to be examined without removal.

In the " imperative " view, which is closer to the philosophy of imperative programming languages, an abstract data structure is conceived as an entity that is mutable — meaning that it may be in different states at different times.

* Binary tree, a computer tree data structure in which each node has at most two children

Bioinformatics is a branch of biological science which deals with the study of methods for storing, retrieving and analyzing biological data, such as nucleic acid ( DNA / RNA ) and protein sequence, structure, function, pathways and genetic interactions.

In computer science, a binary tree is a tree data structure in which each node has at most two child nodes, usually distinguished as " left " and " right ".

Any node in the data structure can be reached by starting at root node and repeatedly following references to either the left or right child.

In a language with records and references, binary trees are typically constructed by having a tree node structure which contains some data and references to its left child and its right child.

Binary trees can also be stored in breadth-first order as an implicit data structure in arrays, and if the tree is a complete binary tree, this method wastes no space.

A group code's value indicates what type of data element follows.

This Next Header field tells the receiver how to interpret the data which follows the header.

In fact, there are many ways to generate finite amounts of data that mimic this signature behavior, but, in their asymptotic limit, are not true power laws ( e. g., if the generating process of some data follows a Log-normal distribution ).

The stream data follows immediately afterwards, without a CRLF, but including the upper-layer protocol headers.

A rough table comparing the amount of solar radiation received by each planet in the Solar System follows ( from data in ):

The data section follows the header.

In his essay on the subject, William G. Perry called bull " relevancies, however relevant, without data " and gave a definition of the verb " to bull " as follows:

According to ISO / IEC 2382-01, Information Technology Vocabulary, Fundamental Terms, interoperability is defined as follows: " The capability to communicate, execute programs, or transfer data among various functional units in a manner that requires the user to have little or no knowledge of the unique characteristics of those units ".

The logical classification of network topologies generally follows the same classifications as those in the physical classifications of network topologies but describes the path that the data takes between nodes being used as opposed to the actual physical connections between nodes.

According to the latest Romanian Census ( 2002 ), Moldovan Census ( 2004 ) and Ukrainian Census ( 2001 ) data, the region has a total population of approximately 9, 700, 000 inhabitants, 48 % of them living in Romania, 36 % in Moldova and 16 % in Ukraine, distributed among the ethnic groups as follows:

However, besides such impressionistic data, basilectal Quebec French dialects can be scientifically divided into two main categories and five subcategories as follows.

Unchecked, what follows from under-cutting is the production of false data often from the failure to spot intrusive finds and in turn, serious ramifications for the ability to interpret the sequence post-excavation.

The algorithm uses a queue data structure to store intermediate results as it traverses the graph, as follows:

Network hardware, software and specifications, as well as the expertise of network management personnel are important in ensuring that data follows the most efficient route, and upstream connections work reliably.

Formally, the problem of supervised pattern recognition can be stated as follows: Given an unknown function ( the ground truth ) that maps input instances to output labels, along with training data assumed to represent accurate examples of the mapping, produce a function that approximates as closely as possible the correct mapping.

He has advanced an ' alternative ' to Moore's law ( May's law ) stated as follows: Software efficiency halves every 18 months, compensating Moore's Law He goes on to state In ubiquitous systems, halving the instructions executed can double the battery life and big data sets bring big opportunities for better software and algorithms: Reducing the number of operations from N x N to N x log ( N ) has a dramatic effect when N is large ... for N = 30 billion, this change is as good as 50 years of technology improvements

The application layer data service follows a typical request-confirm / indication-response structure.

An example is as follows: For minor planet ( 5145 ) Pholus, orbital elements have been given including the following data:

The data format is as follows:

Other hardware components were supplied as follows: the beam-combining mirror from REOSC at Saint Pierre du Perray ; the spherical, folding and relay mirrors from Carl Zeiss AG in Oberkochen ; the external straylight baffles from CASA in Madrid ; the modulating grid from CSEM in Neuchatel ; the mechanism control system and the thermal control electronics from Dornier Satellite Systems in Friedrichshafen ; optical filters, the experiment structures and the attitude and orbit control system from Matra Marconi Space in Velizy ; instrument switching mechanisms from Oerlikon-Contraves in Zurich ; the image dissector tube and photomultiplier detectors assembled by the Dutch Space Research Organisation, SRON in The Netherlands ; the refocusing assembly mechanism designed by TNO-TPD in Delft ; the electrical power subsystem from British Aerospace in Bristol ; the structure and reaction control system from Daimler-Benz Aerospace in Bremen ; the solar arrays and thermal control system from Fokker Space System in Leiden ; the data handling and telecommunications system from Saab Ericsson Space in Gothenburg ; and the apogee boost motor from SEP in France.

The data processing classified the astrometric solutions as follows:

:* non-parametric hierarchical Bayesian models, such as models based on the Dirichlet process, which allow the number of latent variables to grow as necessary to fit the data, but where individual variables still follow parametric distributions and even the process controlling the rate of growth of latent variables follows a parametric distribution.

" Cohort " data on the other hand, follows the same people over a period of decades.

Errors in compressed data may be detected and skipped.

Further, if " full-flush " points are written to the compressed stream, then corrupt data can be skipped, and the decompression will resynchronise at the next flush point-although no error recovery of the corrupt data is provided.

Because the format ( based on the ADFS hard disc format ) used a starting sector for each file, the data layout effectively skipped over any video frames.

If 16 scanlines of continuous graphical data are written to a character-block-aligned portion of the screen then they will appear as a continuous block in most modes but in the two non-continuous modes they will be displayed as two blocks of 8 scanlines, separated in the middle by two blank scanlines.

One entry of the P-array is used every round, and after the final round, each half of the data block is XORed with one of the two remaining unused P-entries.

One type of MT that was implemented is known as block multithreading, where one thread is executed until it is stalled waiting for data to return from external memory.

* block ciphers, which encrypt block of data of fixed size, and

Hardware implements cache as a block of memory for temporary storage of data likely to be used again.

This data is usually stored in a data structure called a process control block ( PCB ), or switchframe.

A checksum or hash sum is a fixed-size datum computed from an arbitrary block of digital data for the purpose of detecting accidental errors that may have been introduced during its transmission or storage.

A double-sided disk on the 1571 would have a capacity of 340 KB ( 70 tracks, 1, 360 disk blocks of 256 bytes each ); as 8 KB are reserved for system use ( directory and block availability information ) and, under CBM DOS, 2 bytes of each block serve as pointers to the next logical block, 254 x 1, 328 = 337, 312 B or about 329. 4 KB were available for user data.

Both hard disks and floppy disk drives require software to manage rapid access to block storage of sequential and other data.

The server output only Triple DES encrypted data and the media block did the decryption at the point just before playout.

A block of image data begins with a byte that declares the number of bytes to follow.

The last block of data for an image is marked by a zero block-length byte.

The GIF Specification allows each image within the logical screen of a GIF file to specify that it is interlaced ; i. e., that the order of the raster lines in its data block is not sequential.

Universal Asynchronous Receiver / Transmitter ( UART ) block makes it possible to receive and transmit data over a serial line with very little load on the CPU.

When a data structure must be accessed by an interrupt handler, the critical section must block that interrupt.

Input and output will block until the other end is ready to accept or offer data.

The blitter's block copying mode takes zero to three data sources in memory, called A, B and C, performs a programmable boolean function on the data sources and writes the result to a destination area, D. Any of these four areas can overlap.

Each $ block contains exactly one upper-layer protocol data unit, e. g., one RTP packet.