• Thumbnail for Spacer patterning
    Spacer patterning is a technique employed for patterning features with linewidths smaller than can be achieved by conventional lithography. In the most...
    4 KB (470 words) - 21:28, 7 December 2023
  • Thumbnail for Multiple patterning
    Multiple patterning (or multi-patterning) is a class of technologies for manufacturing integrated circuits (ICs), developed for photolithography to enhance...
    69 KB (7,597 words) - 03:29, 18 May 2025
  • as the spacer-defined CD, in which case, spacer patterning is actually the preferred patterning approach. When self-aligned quadruple patterning (SAQP)...
    50 KB (4,709 words) - 19:58, 17 May 2025
  • Thumbnail for Pattern
    A pattern is a regularity in the world, in human-made design, or in abstract ideas. As such, the elements of a pattern repeat in a predictable manner....
    26 KB (2,649 words) - 11:30, 21 April 2025
  • In machine learning and pattern recognition, a feature is an individual measurable property or characteristic of a data set. Choosing informative, discriminating...
    9 KB (1,027 words) - 20:39, 23 December 2024
  • Internal transcribed spacer (ITS) is the spacer DNA situated between the small-subunit ribosomal RNA (rRNA) and large-subunit rRNA genes in the chromosome...
    20 KB (2,215 words) - 14:36, 28 March 2025
  • Thumbnail for Spatiotemporal pattern
    Spatiotemporal patterns are patterns that occur in a wide range of natural phenoma and are characterized by a spatial and temporal patterning. The general...
    6 KB (740 words) - 19:58, 1 July 2024
  • Thumbnail for Extreme ultraviolet lithography
    minimum pitch) required double-patterning. In H2 2018, TSMC confirmed that its 5 nm EUV scheme still used multi-patterning, also indicating that mask count...
    124 KB (14,509 words) - 11:47, 8 May 2025
  • Thumbnail for CRISPR
    the form of a spacer. Cas1 and Cas2 are found in both types of CRISPR-Cas immune systems, which indicates that they are involved in spacer acquisition....
    123 KB (13,281 words) - 19:36, 12 May 2025
  • Thumbnail for Operational Camouflage Pattern
    use by United States Space Force personnel who had transferred from the Air Force to the Space Force. The original "Scorpion" pattern was developed by a...
    13 KB (1,190 words) - 07:02, 14 April 2025
  • Thumbnail for Space group
    and chemistry, a space group is the symmetry group of a repeating pattern in space, usually in three dimensions. The elements of a space group (its symmetry...
    55 KB (4,240 words) - 01:55, 9 December 2024
  • evo-devo. The mechanisms involved are well seen in the anterior-posterior patterning of embryos from the model organism Drosophila melanogaster (a fruit fly)...
    16 KB (1,824 words) - 00:44, 16 February 2024
  • Thumbnail for PDF417
    Data File, while "417" signifies that each pattern in the code consists of 4 bars and spaces in a pattern that is 17 units (modules) long. The PDF417...
    11 KB (1,540 words) - 03:00, 17 May 2025
  • science, pattern matching is the act of checking a given sequence of tokens for the presence of the constituents of some pattern. In contrast to pattern recognition...
    22 KB (2,581 words) - 19:44, 12 May 2025
  • position of the wafer with every projection, to create the complete pattern, fully patterning the wafer. The difference between steppers and scanners is that...
    59 KB (6,439 words) - 11:39, 15 May 2025
  • Thumbnail for Radiation pattern
    In the field of antenna design the term radiation pattern (or antenna pattern or far-field pattern) refers to the directional (angular) dependence of the...
    15 KB (2,169 words) - 08:29, 5 January 2025
  • d-space pattern is directly proportional to the number of electrons (atoms) in the imaginary planes. Every crystalline solid has a unique pattern of...
    4 KB (497 words) - 18:28, 13 March 2023
  • Will (eds.). "Implementing and validating double patterning in 22-nm to 16-nm product design and patterning flows". Proc. SPIE. Optical Microlithography XXIII...
    32 KB (2,797 words) - 21:36, 16 May 2025
  • specimen thickness, ti is the specimen thickness after testing and tn is the spacer thickness or the specimen thickness during the test. Carroll, Gregory T...
    3 KB (311 words) - 21:04, 10 June 2024
  • Pattern recognition is the task of assigning a class to an observation based on patterns extracted from data. While similar, pattern recognition (PR) is...
    35 KB (4,259 words) - 17:23, 25 April 2025
  • dent or "brinell mark". The brinell marks will often appear in evenly spaced patterns along the bearing races, resembling the primary elements of the bearing...
    7 KB (947 words) - 13:45, 1 August 2024
  • Thumbnail for Zebra patterning
    Zebra patterning, or zebra stripes, is a feature found on some prosumer and most professional video cameras to aid in correct exposure. When enabled, areas...
    2 KB (194 words) - 12:05, 13 August 2024
  • Thumbnail for Frank Lloyd Wright
    Academy Editions, 1999. ISBN 0-8101-2244-8 Hildebrand, Grant. The Wright Space: Pattern and Meaning in Frank Lloyd Wright's Houses. Seattle: University of Washington...
    129 KB (14,511 words) - 22:18, 13 May 2025
  • Thumbnail for Patterns in nature
    Scott (2002). "Reaction–diffusion models of within-feather pigmentation patterning" (PDF). Proceedings of the Royal Society of London B. 269 (1493): 781–792...
    62 KB (6,862 words) - 13:50, 14 May 2025
  • Thumbnail for Moiré pattern
    opaque ruled pattern with transparent gaps is overlaid on another similar pattern. For the moiré interference pattern to appear, the two patterns must not...
    35 KB (4,166 words) - 06:15, 7 March 2025
  • Thumbnail for Immersion lithography
    nodes requires multiple patterning. At the 20nm foundry and memory nodes and beyond, double patterning and triple patterning are already being used[when...
    10 KB (1,056 words) - 05:59, 16 April 2025
  • Thumbnail for United States Space Force
    which would force the Space Force to pattern itself after the Navy's rank structure. Ultimately, the amendment failed and the Space Force followed an Air...
    170 KB (12,244 words) - 20:25, 16 May 2025
  • problem space and to capture expert knowledge. While some anti-pattern descriptions merely document the adverse consequences of the pattern, good anti-pattern...
    10 KB (1,133 words) - 01:12, 5 May 2025
  • Thumbnail for Army Combat Uniform
    Army Combat Uniform (category United States Space Force uniforms)
    and Space Force, it is referred to as the OCP (Operational Camouflage Pattern) Uniform, rather than the Army Combat Uniform. First unveiled in June 2004...
    27 KB (2,813 words) - 06:05, 14 April 2025
  • Thumbnail for Tessellation
    1016/S0022-5096(99)00081-2. Seghir, R.; Arscott, S. (2015). "Controlled mud-crack patterning and self-organized cracking of polydimethylsiloxane elastomer surfaces"...
    58 KB (6,057 words) - 13:09, 22 April 2025