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Topics referred to by the same term
3D Cross section (geology) Cross section (electronics) Radar cross section, measure of detectability Cross section (physics) Absorption cross section Nuclear
Cross_section
Probability of a given process occurring in a particle collision
In physics, the cross section is a measure related to the probability that a specific process will take place in a collision of two particles. For example
Cross_section_(physics)
Geometrical concept
In geometry and science, a cross section is the non-empty intersection of a solid body in three-dimensional space with a plane, or the analog in higher-dimensional
Cross_section_(geometry)
Strength of an object's radar echo
Radar cross section (RCS), denoted σ, also called radar signature, is a measure of how detectable an object is by radar. A larger RCS indicates that an
Radar_cross_section
Measure of neutron interaction likelihood
neutron cross section is used to express the likelihood of interaction between an incident neutron and a target nucleus. The neutron cross section σ can
Neutron_cross_section
Geometric property of a structural member
solid mechanics and structural engineering, section modulus is a geometric property of a given cross-section used in the design of beams or flexural members
Section_modulus
Optical cross section (OCS) is a value which describes the maximum amount of optical flux reflected back to the source. The standard unit of measurement
Optical_cross_section
Concept in particle physics
The nuclear cross section of a nucleus is a concept used to describe the probability that a nuclear reaction will occur. It can be quantified physically
Nuclear_cross_section
Mmeasures the probability of an absorption process
physics, absorption cross section is a measure of the probability of an absorption process. More generally, the term cross section is used in physics to
Absorption_cross_section
Topics referred to by the same term
beginning with Section All pages with titles containing Section Caesarean section, or C-section, the use of surgery to deliver babies Cross section (disambiguation)
Section
Diagram showing underground structure of rocks
cross section, also known as a geologic(al) section, is a diagram representing the geologic features intersecting a vertical plane. A cross section is
Cross_section_(geology)
Shape of textile fibers from cross sectional view
The cross section depicts the shape of the various textile fibers. Each textile fiber offers a distinct cross sectional appearance when seen under a microscope
Cross_section_(fiber)
Common sample preparation technique in electronics
In electronics, a cross section, or microsection, is a prepared electronics sample that allows analysis at a plane that cuts through the sample. It is
Cross_section_(electronics)
R is the ratio of the hadronic cross section to the muon cross section in electron–positron collisions: R = σ ( 0 ) ( e + e − → h a d r o n s ) σ ( e
R_(cross_section_ratio)
Probability that a gamma ray interacts with matter
A gamma ray cross section is a measure of the probability that a gamma ray interacts with matter. The total cross section of gamma ray interactions is
Gamma_ray_cross_section
Concept in scattering theory
momentum-transfer cross section (sometimes known as the momentum-transport cross section) is an effective scattering cross section useful for describing
Momentum-transfer cross section
Momentum-transfer_cross_section
Reaction that combines atomic nuclei
it a similar cross-section to DD. However, in 1946 Egon Bretscher discovered a resonance enhancement giving the DT reaction a cross-section ~100 times larger
Nuclear_fusion
Type of statistical data
cross section of that population), measure their weight and height, and calculate what percentage of that sample is categorized as obese. This cross-sectional
Cross-sectional_data
Backscattering cross section is a property of an object that determines what proportion of incident wave energy is scattered from the object, back in
Backscattering_cross_section
Low energy photon scattering off charged particles
notable feature is that the cross section is independent of the frequency of the photon. The value of the Thomson cross-section of the electron is given
Thomson_scattering
Electron-photon scattering cross section
particle physics, the Klein–Nishina formula gives the differential cross section (i.e. the "likelihood" and angular distribution) of photons scattered
Klein–Nishina_formula
Technique of illustration
a cross section in yellow A 2-D cross-sectional view of a compression seal fitting Cutaway of a Porsche 996 Cross section of a jet engine Section view
Multiview orthographic projection
Multiview_orthographic_projection
Type of study based on universal sampling
research, epidemiology, social science, and biology, a cross-sectional study (also known as a cross-sectional analysis, transverse study, prevalence study)
Cross-sectional_study
Creation of particle-antiparticle pair from a neutral boson
{1}{2}}(h\nu -2\,m_{\text{e}}c^{2})} The exact analytic form for the cross section of pair production must be calculated through quantum electrodynamics
Pair_production
Law describing the pressure drop in an incompressible and Newtonian fluid
in laminar flow flowing through a long cylindrical pipe of constant cross section. It can be successfully applied to air flow in the airways of the lungs
Hagen–Poiseuille_equation
Radar testing site in California
The Tejon Ranch Radar Cross Section Facility was a radar cross-section (RCS) testing site operated by Northrop Corporation—later Northrop Grumman—from
Tejon Ranch Radar Cross Section Facility
Tejon_Ranch_Radar_Cross_Section_Facility
Construction element
structural members with an Ɪ- (serif capital letter 'I') or H-shaped cross-section. Technical terms for similar items include H-beam, I-profile, universal
I-beam
Component of stress coplanar with a material cross section
with a material cross section. It arises from the shear force, the component of force vector parallel to the material cross section. Normal stress, on
Shear_stress
The United States' National Radar Cross-section Facility (commonly abbreviated as RATSCAT) is located at Holloman AFB, New Mexico. The Lockheed Have Blue
National Radar Cross-section Facility
National_Radar_Cross-section_Facility
Aspect of condensed matter physics
Photoionisation cross section in the context of condensed matter physics refers to the probability of a particle (usually an electron) being emitted from
Photoionisation_cross_section
Fracture or discontinuity in displaced rock
a manner that creates multiple listric faults. Cross-section diagram of a listric fault Cross-section diagram of multiple listric faults in a cliff wall
Fault_(geology)
Emission of electrons when electromagnetic radiation hits a material
Compton scattering, with cross section σ compton {\displaystyle \sigma _{\textrm {compton}}} and pair production, with cross section σ pp {\displaystyle \sigma
Photoelectric_effect
Medieval sword classification system
several factors, the most important of which characterize its blade: cross section, length, fuller characteristics, and taper. Taper is the degree by which
Oakeshott_typology
Non-orientable mathematical surface
specifies the position around the 8-shaped cross section. With the above parametrization the cross section is a 2:1 Lissajous curve. A non-intersecting
Klein_bottle
Measure of a channel flow efficiency
calculate many things in the same way as for a round tube. When the cross-section is uniform along the tube or channel length, it is defined as D H =
Hydraulic_diameter
SI derived unit of electrical resistance
Chemie. He proposed a column of pure mercury, of one square millimeter cross section, one meter long: Siemens mercury unit. However, this unit was not coherent
Ohm
Type of bow shape in archery
flat, relatively wide limbs that are approximately rectangular in cross-section. Because the limbs are relatively wide, flatbows will usually narrow
Flatbow
Ranged weapon system, sports equipment
the shape of the bow in sideways view, and the shape of the limb in cross-section. Commonly used descriptors for bows include: Straight bow: a bow approximately
Bow_and_arrow
Type of steel used in construction
shapes take the form of an elongated beam having a profile of a specific cross section. Structural steel shapes, sizes, chemical composition, mechanical properties
Structural_steel
1956 studio album by Billy Taylor
Cross Section is an album by American jazz pianist Billy Taylor featuring tracks recorded in 1953 and 1954 for the Prestige label. The album rereleased
Cross_Section_(album)
Light or sound absorption in a substance
nuclear reactors, where it is called macroscopic cross section (although actually it is not a section dimensionally speaking), denoted Σ and measured in
Attenuation_coefficient
Bar between a sword's blade and handle
popular in the 15th century. a relatively short bar with a rectangular cross-section. Popular during 1150–1250 and again during 1380–1430. the terminals
Crossguard
Method for load calculation in construction
end, however he erroneously assumed a beam's curvature is due to its cross-section rotating about an axis that intersects the extreme compression fiber
Euler–Bernoulli_beam_theory
Posterior part of the brain, adjoining and structurally continuous
the control of vomiting. Cross-section of the rostral (superior) medulla Cross-section of the middle medulla Cross-section of the inferior medulla The
Brainstem
Mathematical construct in engineering
fraction of the cross-sectional area of an I-beam is located at the maximum possible distance from the centroid of the I-beam's cross-section. The planar
Second_moment_of_area
Compact composite lens
use segments with curved cross-sections and produce sharp images, while non-imaging lenses have segments with flat cross-sections, and do not produce sharp
Fresnel_lens
Military technology to make personnel and material less visible
Central Intelligence Agency (CIA) began attempts to reduce the radar cross-section (RCS) of the U-2 spy plane. Three systems were developed, Trapeze, a
Stealth_technology
Process of pushing material through a die to create long symmetrical-shaped objects
used to create objects of a fixed cross-sectional profile by pushing material through a die of the desired cross-section. Its two main advantages over other
Extrusion
Technical drawing of a building or building project
particular views such as floor plans and sections, sheet sizes, units of measurement, scales, annotation and cross-referencing. Historically, drawings were
Architectural_drawing
Final portion of the large intestine
layers of flat cells. Cross-section microscopic shot of the rectal wall Dog rectum cross-section (40×) Microscopic cross-section of the rectum of a dog
Rectum
Simultaneous absorption of two photons by a molecule
process, with absorption cross section typically several orders of magnitude smaller than one-photon absorption cross section. Two-photon absorption was
Two-photon_absorption
Device for measuring or restricting fluid flow
the above equations used the cross-section of the orifice opening and is not as realistic as using the minimum cross-section at the vena contracta. In addition
Orifice_plate
Two-handed, double-edged sword
lenticular cross-section and a fuller running along about two thirds of the blade's length. Type XIIIa blades are broad, with a flat lenticular cross-section, parallel
Longsword
Physical quantity that expresses internal forces in a continuous material
symmetric cross-section is bent in one of its planes of symmetry, the resulting bending stress will still be normal (perpendicular to the cross-section), but
Stress_(mechanics)
Geometry of road design
The cross section shows the position and number of vehicle and bicycle lanes and sidewalks, along with their cross slope or banking. Cross sections also
Geometric_design_of_roads
Light scattering by small particles
angle. Averaging this over all angles gives the Rayleigh scattering cross-section of the particles in air: σ s = 8 π 3 ( 2 π λ ) 4 ( n 2 − 1 n 2 + 2 )
Rayleigh_scattering
Atomic nuclear process
October 2012. XSPlot an online neutron cross section plotter Thermal Neutron Capture Data Thermal Neutron Cross Sections at the International Atomic Energy
Neutron_capture
Formula to quantify column buckling under a given load
material, I {\displaystyle I} , minimum second moment of area of the cross section of the column (area moment of inertia), L {\displaystyle L} , unsupported
Euler's_critical_load
Force tending to bend a structural element
usually expressed as acting relative to the neutral axis of the element's cross section. When external forces are applied to beams or plates causing bending
Bending_moment
Form of fusion power
(1 August 1988). "Basic cross section data for aneutronic reactor", Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers
Aneutronic_fusion
Sudden change in shape of a structural component under load
of gravity (centroid) of its cross section, it is called an axial load. A load at any other point in the cross section is known as an eccentric load
Buckling
Cartilaginous tube
age. Cross-section Cross-section of the trachea, with pseudostratified ciliated columnar epithelium and goblet cells labelled Magnified cross-section of
Trachea
Chemical element with atomic number 50 (Sn)
tin-115 has a high neutron capture cross section for thermal neutrons, at 30 barns. Tin-117 has a cross section of 2.3 barns, one order of magnitude
Tin
Compressible flow velocity limiting effect
pressure to lower pressure. Choked flow can occur at the change of the cross section in a de Laval nozzle or through an orifice plate. The choked velocity
Choked_flow
Coated wire for construction of coils
precise connectivity. Smaller diameter magnet wire usually has a round cross-section. This kind of wire is used for things such as electric guitar pickups
Magnet_wire
German prototype jet powered flying wing fighter (1944)
jet-powered flying wing such as the Horten Ho 229 might have a smaller radar cross-section (RCS) than conventional contemporary twin-engine aircraft because the
Horten_Ho_229
Fruit
distinctive ridges running down its sides (usually 5–6). When cut in cross-section, it resembles a star, giving it the name of star fruit. The entire fruit
Carambola
Inflammation of the entire cross-section of the spinal cord
spinal inflammation (myelitis) extends horizontally throughout the cross section of the spinal cord; the terms partial transverse myelitis and partial
Transverse_myelitis
Creation of standards and the technical drawings
and third angle orthographic projections, auxiliary projections and cross-section views. A 2D CAD system is merely an electronic drawing board. Its greatest
Technical_drawing
Tendency of AC current flow in a conductor's outer layer
surface, resulting in less skin depth. Skin effect reduces the effective cross-section of the conductor and thus increases its effective resistance. At 60
Skin_effect
Body part between pelvis and knee; upper leg
femur, that articulate with adjacent bones in the hip and knee. In cross-section, the thigh is divided up into three separate compartments, divided by
Thigh
Structural element capable of withstanding loads by resisting bending
Beams are characterized by their manner of support, profile (shape of cross-section), equilibrium conditions, length, and material. Any structural element
Beam_(structure)
Mechanical, toroid gasket that seals an interface
gasket in the shape of a torus; it is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between
O-ring
Proposed type of space transportation system
weight. The proposed wide-thin ribbon-like cross-section shape, instead of earlier circular cross-section concepts, would increase survivability against
Space_elevator
Electron-positron scattering
Møller scattering. To leading order, the spin-averaged differential cross section for this process is d σ d ( cos θ ) = π α 2 s ( u 2 ( 1 s + 1 t )
Bhabha_scattering
Geometrical property of a bar's cross-section
constant or torsion coefficient is a geometrical property of a bar's cross-section. It is involved in the relationship between angle of twist and applied
Torsion_constant
Structural axis of a vascular plant
have one or more leaf gaps in cross section. A leaf gap is where the vascular tissue branches off to a frond. In cross section, the vascular tissue does not
Plant_stem
Isotope of hydrogen with two neutrons
breeder ceramics is possible with neutrons of any energy, though the cross section is higher when the incident neutrons have lower energy, reaching more
Tritium
Substance that can absorb large quantities of neutrons in a reactor core
or a nuclear poison) is a substance with a large neutron absorption cross-section. In such applications, absorbing neutrons is normally an undesirable
Neutron_poison
Type of metal profile
structural section (HSS) is a type of metal profile with a hollow cross section. These profiles can be circular, square, or rectangular sections, although
Hollow_structural_section
Type of pasta
of egg pasta typical of the Abruzzo region of Italy, with a square cross section about 2–3 mm thick. Tonnarelli are a similar pasta from Lazio, used
Spaghetti_alla_chitarra
Area where light is blocked by an object
three-dimensional volume behind an object with light in front of it. The cross-section of a shadow is a two-dimensional silhouette, or a reverse projection
Shadow
Substance that slows down particles with no electric charge
The ideal moderator is of low mass, high scattering cross section, and low absorption cross section. After sufficient impacts, the speed of the neutron
Neutron_moderator
British counter-espionage and deception operation of WW2
The Double-Cross System or XX System was a World War II counter-espionage and deception operation of the British Security Service (MI5). Nazi agents in
Double-Cross_System
Relativistic particle resonance and decay line broadening
k Γ 2 M 2 . {\displaystyle f(M)={\frac {k}{\Gamma ^{2}M^{2}}}.} The cross-section for resonant production of a spin- J {\displaystyle J} particle of mass
Relativistic Breit–Wigner distribution
Relativistic_Breit–Wigner_distribution
US Air Force night fighter in service 1944-1954
antenna, merging quickly to a rectangular cross-section that tapered slightly towards the bottom. This cross-section lost its taper but became clearly rounded
Northrop_P-61_Black_Widow
Type of electrical device
the left-hand cross-section indicate that lines of B flux in the core come out of the left-hand cross-section. On the other cross-section, blue plus signs
Toroidal inductors and transformers
Toroidal_inductors_and_transformers
Cross sectional shape of a railway rail
iron or wrought iron. All modern rails are hot rolled steel with a cross section (profile) approximate to an I-beam, but asymmetric about a horizontal
Rail_profile
Strain caused by an external load
isotropic (or orthotropic), linear elastic, and homogeneous across any cross section (but not necessarily along its length) Only small deflections are considered
Bending
Curve from a cone intersecting a plane
description, but this is not required; any double cone with some circular cross-section will suffice. Planes that pass through the vertex of the cone will intersect
Conic_section
Reaction that splits an atomic nucleus
released, estimated the cross section for neutron-induced fission, and deduced 235 U was the major contributor to that cross section and slow-neutron fission
Nuclear_fission
Super-midsize American business jet first flown in 2016
now-canceled Cessna Citation Columbus. Its fuselage cross-section (83.25-inch [211.5 cm] circular section) is the same as the Cessna Citation Latitude. The
Cessna_Citation_Longitude
Smallest amount of fissile material needed to sustain a nuclear reaction
depends upon its nuclear properties (specifically, its nuclear fission cross-section), density, shape, enrichment, purity, temperature, and surroundings
Critical_mass
Japanese straight-headed spear
cross section, and hira sankaku yari, yari with a triangular, isosceles-shaped cross section. Ryō-shinogi yari, a blade with a diamond shaped cross section
Yari
Longest muscle in the human body
Downstate Medical Center Cross section image: pembody/body15a—Plastination Laboratory at the Medical University of Vienna Cross section image:
Sartorius_muscle
Slender knife
intended as a thrusting and stabbing weapon. The stiletto blade's narrow cross-section and acuminated tip (that is, a tip which tapers to a sharp point) reduce
Stiletto
Swedish stealth missile corvettes
Stockholm-class corvettes. Its design emphasizes low visibility radar cross-section and infrared signature, and the class has received widespread international
Visby-class_corvette
Degree to which part of a structural element is displaced under a given load
For instance, a beam may be straight or curved. It may be of constant cross section, or it may taper. It may be made entirely of the same material (homogeneous)
Deflection_(engineering)
Scattering of an electromagnetic plane wave by a sphere
to calculate either how much light is scattered (the total optical cross section), or where it goes (the form factor). The notable features of these
Mie_scattering
1982 film directed by Clint Eastwood
Naval Postgraduate School, analyzed the Firefox's design and radar cross section in lecture notes he made while on sabbatical at the NASA Ames Research
Firefox_(film)
CROSS SECTION
CROSS SECTION
Boy/Male
English
By the cross.
Surname or Lastname
English
English : nickname from Old French, Middle English cras ‘big’, ‘fat’ (Latin crassus).Possibly an altered spelling of German Krass.
Boy/Male
English Norse Teutonic
By the cross.
Boy/Male
American, Australian, British, Chinese, Christian, English, French, Gaelic, German, Irish, Latin, Scandinavian, Scottish, Teutonic
Red Haired; Headland; Red; Surname; Wood; Rose; Having a Big Heart
Boy/Male
German American Scottish Shakespearean Teutonic
Red. Surname.
Boy/Male
Christian & English(British/American/Australian)
Wood
Male
English
Scottish surname transferred to forename use, derived from the Gaelic word ros, ROSS means "headland, promontory."
Surname or Lastname
English
English : variant of Close 1.German : variant of Kloss.
Male
Italian
Short form of Italian Crocifisso, or Croccifixio, CROSS means "cross; crucifix" or "way of the cross."
Boy/Male
African, Hindu, Indian
To Cross
Boy/Male
Basque
Holy cross.
Boy/Male
American, Australian, Chinese, Latin, Spanish
Cross
Boy/Male
English
Literally 'cross land'.
Girl/Female
Spanish
Holy cross.
Surname or Lastname
Scottish and English (of Norman origin)
Scottish and English (of Norman origin) : habitational name for someone from Rots near Caen in Normandy, probably named with the Germanic element rod ‘clearing’. Compare Rhodes. This was the original home of a family de Ros, who were established in Kent in 1130.Scottish and English : habitational name from any of various places called Ross or Roos(e), deriving the name from Welsh rhós ‘upland’ or moorland, or from a British ancestor of this word, which also had the sense ‘promontory’. This is the sense of the cognate Gaelic word ros. Known sources of the surname include Roos in Humberside (formerly in East Yorkshire) and the region of northern Scotland known as Ross. Other possible sources are Ross-on-Wye in Herefordshire, Ross in Northumbria (which is on a promontory), and Roose in LancashireEnglish and German : from the Germanic personal name Rozzo, a short form of the various compound names with the first element hrÅd ‘renown’, introduced into England by the Normans in the form Roce.German and Jewish (Ashkenazic) : metonymic occupational name for a breeder or keeper of horses, from Middle High German ros, German Ross ‘horse’; perhaps also a nickname for someone thought to resemble a horse or a habitational name for someone who lived at a house distinguished by the sign of a horse.Jewish : Americanized form of Rose 3.
Boy/Male
Armenian
Small cross.
Boy/Male
English
Literally 'cross land'.
Surname or Lastname
English and Irish
English and Irish : variant spelling of Cross.
Surname or Lastname
German and Jewish (Ashkenazic)
German and Jewish (Ashkenazic) : nickname for a big man, from Middle High German grÅz ‘large’, ‘thick’, ‘corpulent’, German gross. The Jewish name has been Hebraicized as Gadol, from Hebrew gadol ‘large’.English : nickname for a big man, from Middle English, Old French gros (Late Latin grossus, of Germanic origin, thus etymologically the same word as in 1 above). The English vocabulary word did not develop the sense ‘excessively fat’ until the 16th century.
Surname or Lastname
English
English : topographic name for someone who lived near a stone cross set up by the roadside or in a marketplace, from Old Norse kross (via Gaelic from Latin crux, genitive crucis), which in Middle English quickly and comprehensively displaced the Old English form crūc (see Crouch). In a few cases the surname may have been given originally to someone who lived by a crossroads, but this sense of the word seems to have been a comparatively late development. In other cases, the surname (and its European cognates) may have denoted someone who carried the cross in processions of the Christian Church, but in English at least the usual word for this sense was Crozier.Irish : reduced form of McCrossen.In North America this name has absorbed examples of cognate names from other languages, such as French Lacroix.
CROSS SECTION
CROSS SECTION
Boy/Male
Tamil
Pleasing, Charming
Surname or Lastname
English
English : probably an altered spelling of Bridges.
Boy/Male
Indian
Desirable, Coveted, Pleasant
Girl/Female
French American
Woman of Rome.
Boy/Male
Biblical
The Lord that converts; or recalls from captivity.
Girl/Female
Hindu, Indian, Malayalam, Tamil
Traveller
Boy/Male
Indian, Marathi, Sanskrit
First Episode
Girl/Female
Hindu, Indian, Malayalam, Tamil, Telugu
Saintly
Boy/Male
Hawaiian
Crown.
Boy/Male
Celtic
Of the golden hair.
CROSS SECTION
CROSS SECTION
CROSS SECTION
CROSS SECTION
CROSS SECTION
v. t.
To cancel by marking crosses on or over, or drawing a line across; to erase; -- usually with out, off, or over; as, to cross out a name.
n.
A line drawn across or through another line.
superl.
Great; palpable; serious; vagrant; shameful; as, a gross mistake; gross injustice; gross negligence.
imp. & p. p.
of Cross-question
a.
Made in an opposite direction, or an inverse relation; mutually inverse; interchanged; as, cross interrogatories; cross marriages, as when a brother and sister marry persons standing in the same relation to each other.
v. t.
To put across or athwart; to cause to intersect; as, to cross the arms.
n.
Alt. of Cross-spall
n.
One of the temporary wooden braces, placed horizontally across a frame to hold it in position until the deck beams are in; a cross-pawl.
n.
A piece of money stamped with the figure of a cross, also, that side of such a piece on which the cross is stamped; hence, money in general.
v. t.
To lay or draw something, as a line, across; as, to cross the letter t.
n.
A monument in the form of a cross, or surmounted by a cross, set up in a public place; as, a market cross; a boundary cross; Charing Cross in London.
n.
See Cross, n.
n.
See Cross, n.
prep.
Athwart; across.
n.
One who cross-examines or conducts a crosse-examination.
imp. & p. p.
of Cross-examine
p. pr. & vb. n.
of Cross-question
superl.
Whole; entire; total; without deduction; as, the gross sum, or gross amount, the gross weight; -- opposed to net.
n.
Same as Cross-spale.
p. pr. & vb. n.
of Cross-examine