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See searches and references containing SHIELDING EFFECT!SHIELDING EFFECT
Decrease in attraction between an electron and the nucleus
In chemistry, the shielding effect, sometimes referred to as atomic shielding, screening effect, or electron shielding, describes the phenomenon where
Shielding_effect
Measurement in atomic physics
is denoted by Zeff or Z*. The term "effective" is used because the shielding effect of negatively charged electrons prevent higher energy electrons from
Effective_nuclear_charge
Hypothetical shielding of an object from gravity
Gravitational shielding is a hypothetical process of shielding an object from the influence of a gravitational field. Such processes, if they existed,
Gravitational_shielding
Damping of electric fields
mechanism. In atomic physics, a germane effect exists for atoms with more than one electron shell: the shielding effect. In plasma physics, electric-field
Electric-field_screening
Using conductive or magnetic materials to reduce electromagnetic field intensity
runs (). Electromagnetic shielding that blocks radio frequency (RF) electromagnetic radiation is also known as RF shielding. Practical field measurements
Electromagnetic_shielding
Random change in the energy inside a volume
elementary particles would be infinite; from renormalization theory the shielding effect of the cloud of virtual particles is responsible for the finite mass
Quantum_fluctuation
Imaging technique using radiation
material); doubling the thickness of shielding will square the shielding effect. Starting in the 1950s, personal lead shielding began to be used on directly on
Radiography
Enclosure of conductive mesh used to block electric fields
amount of the electromagnetic interference (see also electromagnetic shielding). They provide less attenuation of outgoing transmissions than incoming:
Faraday_cage
Variation in resonant frequency of identical atomic nuclei in a magnetic field
through the hyperconjugated system causes a shielding effect at the molecule's center and a deshielding effect at its edges. Trends in chemical shift are
Chemical_shift
Measure of electrostatic effect and how far it persists
at variance with the shielding at work next to a Langmuir probe (Debye sheath). Ions bring a similar contribution to shielding, because of the attractive
Debye_length
Type of reduction in bone density
can curtail stress-shielding phenomena; such implants are also bioresorbable. Porous implantation can also alleviate stress shielding. Ibrahim, H.; Esfahani
Stress_shielding
Inner-shell electron of an atom
valence electrons to the core of an atom which takes into account the shielding effect of core electrons. Core charge can be calculated by taking the number
Core_electron
lanthanide contraction may be considered to be a general incomplete shielding effect in terms of how they impact the properties of the succeeding elements
Kainosymmetry
Property of an atomic or molecular energy level
Exchange interaction Term symbol Slater's rules Effective nuclear charge Shielding effect Atkins & de Paula 2006, p. 353. Levine 1991, p. 308. "multiplicity
Multiplicity_(chemistry)
Unlawfully copying payment card information
aluminium foil tends to wear out quickly. Informal tests found that the shielding effect was not 100% effective, although the foil did very much reduce the
RFID_skimming
Different states of quantum systems
number. A simple (though not complete) way to understand this is as a shielding effect, where the outer electrons see an effective nucleus of reduced charge
Energy_level
effect (cognitive biases) (psychological theories) (psychologicy) Shaft effect (motorcycle) Shapiro effect (effects of gravitation) Shielding effect (atomic
List_of_effects
Type of wiring used for communications
In contrast to shielded or foiled twisted pair (typically S/FTP or F/UTP cable shielding), UTP cable is not surrounded by any shielding. UTP is the primary
Twisted_pair
English chemist and physicist (1791–1867)
that the interior fields emerging from them cancel one another. This shielding effect is used in what is now known as a Faraday cage. In January 1836, Faraday
Michael_Faraday
2004 American science fiction thriller film
The Butterfly Effect is a 2004 American science fiction thriller film written and directed by Eric Bress and J. Mackye Gruber. It stars Ashton Kutcher
The_Butterfly_Effect
Chemical compound containing a noble gas element
the lighter ones. Hence, the outermost electrons are subject to a shielding effect from the inner electrons that makes them more easily ionized, since
Noble_gas_compound
Ammonium nitrate explosion in Lebanon
with shielding a large area of western Beirut from greater destruction. Later research published in Springer Nature suggested that the shielding effect of
2020_Beirut_explosion
Electrical resistance of a thin film
contact. Inductive measurement is used as well. This method measures the shielding effect created by eddy currents. In one version of this technique a conductive
Sheet_resistance
Devices that measure magnetic field strength using the Hall effect
with magnetic shielding of some kind. Mechanical positions within an electromagnetic system can instead be measured without the Hall effect using optical
Hall-effect_sensor
Group of highly reactive chemical elements
The increased nuclear charge is not a relevant factor due to the shielding effect. The alkali metals all have the same crystal structure (body-centred
Alkali_metal
Proposed technological device
the effect had been caused by gravitational shielding, the shape of the shielded region would be similar to a shadow from the gravitational shield. For
Tractor_beam
Electrical cable with concentric conductors
with a third layer of shielding, insulation and sheathing. The outer shield, which is earthed (grounded), protects the inner shield from electromagnetic
Coaxial_cable
location to the east of South America. Owing to the westerlies and the shielding effect of the Andes, the western side of the archipelago is much drier than
Climate of the Falkland Islands
Climate_of_the_Falkland_Islands
Hemisphere of the Moon that always faces away from Earth
of lunar lava flows, which cover and obscure craters, rather than a shielding effect from the Earth. NASA calculates that the Earth obscures only about
Far_side_of_the_Moon
1970s West German twinjet regional airliner
wing, compared to under-wing, also shielded people on the ground from intake noise during flyovers; this shielding effect is also present for aft-mounted
VFW-Fokker_614
Emission of electrons when electromagnetic radiation hits a material
The photoelectric effect is the emission of electrons from a material caused by electromagnetic radiation such as ultraviolet light. Electrons emitted
Photoelectric_effect
Phenomenon of foreign sources shaping a community's self-understanding
In religious studies and sociology, the pizza effect is the phenomenon of elements of a nation's or people's culture being transformed or at least more
Pizza_effect
Event wherein the Sun is obscured by the Moon
called the Saxl effect. Observation during the 1997 solar eclipse by Wang et al. suggested a possible gravitational shielding effect, which generated
Solar_eclipse
Topics referred to by the same term
Look up shield or shielding in Wiktionary, the free dictionary. A shield is a hand-held protective device meant to intercept attacks. Shield may also refer
Shield_(disambiguation)
Nickel-iron alloy with high magnetic permeability
specifications". Shielding Specifications. Nick Murby. 2009-03-25. Retrieved 2013-01-21. "Measurements of sub-nT dynamic magnetic field shielding with soft iron
Mu-metal
Device that generates sparks in internal combustion engines
electrode. The disadvantage of multiple ground electrodes is that a shielding effect can occur in the engine combustion chamber inhibiting the flame face
Spark_plug
This effect can happen when the shielding barrier around the source of radiation is open at the top. This effect can also happen when the shielding in the
Skyshine
Type of glaciomarine and unstable clay prone to landslides
colloid science Non-Newtonian fluid Quicksand Screening effect Shear strength (soil) Shielding effect Terzaghi's principle Urban Search and Rescue The 1967
Quick_clay
Expulsion of a magnetic field from a superconductor
In condensed-matter physics, the Meissner effect (or Meissner–Ochsenfeld effect) is the expulsion of a magnetic field from a superconductor during its
Meissner_effect
Type of climate
Southern California's coasts also experience hot summers due to the shielding effect of the Channel Islands. However, unshielded areas of that coastline
Mediterranean_climate
Spectroscopic technique based on change of nuclear spin state
perturbation of the NMR frequency for applications of NMR is the "shielding" effect of the shells of electrons surrounding the nucleus. Electrons, similar
Nuclear_magnetic_resonance
Clock that monitors the resonant frequency of atoms
Insensitivity to environmental effects. Due to its small size and the shielding effect of the surrounding electrons, an atomic nucleus is much less sensitive
Atomic_clock
Pacific severe tropical storm in 2024
the storm's structure became asymmetric to the northeast due to the shielding effect of the Japanese Alps on its western periphery. The storm made landfall
Tropical_Storm_Maria_(2024)
Physical systems hotter than any other
016117. PMID 16090046. S2CID 17987338. Shen, Jian-Qi (2003). "Anti-shielding Effect and Negative Temperature in Instantaneously Reversed Electric Fields
Negative_temperature
Measurement of electromagnetic radiation
the distance to the Sun varies), although this effect is generally less significant compared to the effect of losses on DNI. Direct horizontal irradiance
Solar_irradiance
Prefecture capital and Designated city in Chūbu, Japan
itself usually receives less due to its low-lying elevation and the shielding effect of Sado Island. On average, Niigata City has 269 days of precipitation
Niigata_(city)
Tendency for positive impressions to contaminate other evaluations
The halo effect (sometimes called the halo error), a term coined by Edward Thorndike, is the tendency for positive impressions of a person, company, country
Halo_effect
Tendency of AC current flow in a conductor's outer layer
In electromagnetism, skin effect is the tendency of an alternating electric current (AC) to become distributed within a conductor such that the current
Skin_effect
Result of nuclear radiation exposure
constructing shielding for a specific purpose. For example, although high atomic number materials are very effective in shielding photons, using them to shield beta
Acute_radiation_syndrome
Cancer causing exposure to ionizing radiation in spaceflight
or waste water can contribute to shielding. Asteroids could serve to provide shielding. Light active radiation shields based on the charged graphene against
Effects of ionizing radiation in spaceflight
Effects_of_ionizing_radiation_in_spaceflight
Object used to guide and confine magnetic fields
together around a coil former (bobbin). This design of core has a shielding effect, preventing radiation and reducing electromagnetic interference. This
Magnetic_core
2012 video game
Mass Effect 3 is a 2012 action role-playing game developed by BioWare and published by Electronic Arts. The third major entry in the Mass Effect series
Mass_Effect_3
Russian ceramics engineer known for his claims of inventing the gravity shielding
for his claims made in the 1990s of designing and demonstrating gravity shielding devices consisting of rotating discs constructed from ceramic superconducting
Eugene_Podkletnov
Discouragement of exercising rights by threats of legal sanctions
A chilling effect is the phenomenon in which an individual, organization, or group is prevented from exercising their legal rights, leading to self-censorship
Chilling_effect
1950 novel by Robert A. Heinlein
flyby in 1995 discovered that Ganymede has a magnetosphere, but the shielding effect is weak; it is believed that the surface radiation intensity would
Farmer_in_the_Sky
Famous or powerful figures facing sexual misconduct allegations
The Weinstein effect is the phenomenon in which famous or powerful figures previously thought to be immune from most consequences due to their fame are
Weinstein_effect
Substance or treatment of no therapeutic value
investigation, except for the latter's particular hypothesized medicinal effect. This is to shield test participants (with their consent) from knowing who is getting
Placebo
Societal phenomenon
The bandwagon effect is a psychological phenomenon where people adopt certain behaviors, styles, or attitudes simply because others are doing so. More
Bandwagon_effect
Geometric aspects of ions and molecules affecting their shape and reactivity
are necessary to ensure a molecule's stability. In Günther Maier's corset effect, bulky substituents stabilize a molecular core because decomposition would
Steric_effects
Electromagnetic quantum-mechanical effect in regions of zero magnetic and electric field
The Aharonov–Bohm effect, sometimes called the Ehrenberg–Siday–Aharonov–Bohm effect, is a quantum-mechanical phenomenon in which an electrically charged
Aharonov–Bohm_effect
Undesirable presence of radioactive substances
radiation such as alpha particles have a low external risk due to the shielding effect of the top layers of skin. See the article on sievert for more information
Radioactive_contamination
Comparative measure of electrostatic and thermal energy
shown in the graph above. Debye length Debye–Hückel equation Shielding effect Screening effect Electrical double layer, (EDL) Brownian motion "Obituary:
Bjerrum_length
Component to protect against excessive heat
The Soviet Vostok 1, the first crewed spacecraft, used ablative heat shielding made from asbestos fabric in resin. The succeeding Mercury and Gemini
Heat_shield
Optical phenomenon
appearing near the Sun, the effect can be difficult to spot as it is drowned in the Sun's glare. This may be overcome by shielding the sunlight with one's
Cloud_iridescence
Fictional species in the Mass Effect series
TOOR-ee-ans) are a fictional extraterrestrial humanoid species in the Mass Effect multimedia franchise developed by BioWare and published by Electronic Arts
Turian
climate is very much influenced by both the cool ocean currents and the shielding effect of the Andes. The cold Antarctic Coastal Current flows in an easterly
Geography of the Falkland Islands
Geography_of_the_Falkland_Islands
1975 London Underground train crash
scene of the accident. The depth at which they were operating, and the shielding effect of the soil and concrete, meant their radios could not get through
Moorgate_tube_crash
2007 video game
Mass Effect is a 2007 action role-playing game developed by BioWare and published by Microsoft Game Studios for the Xbox 360. It is the first game in the
Mass_Effect_(video_game)
U.S.-led multinational security coalition
The Shield of the Americas (SotA), also referred to by United States officials as the Americas Counter Cartel Coalition (A3C or ACCC), is a U.S.-led multinational
Shield_of_the_Americas
Protective electronics case for the Jupiter-orbiting probe
other components used tantalum metal for shielding in Juno, and while lead is known for its shielding effect it was found to be too soft in this application
Juno_Radiation_Vault
Elementary particle with negative charge
TRISTAN particle accelerator. Virtual particles cause a comparable shielding effect for the mass of the electron. The interaction with virtual particles
Electron
Fictional technology
suspensors, and glowglobes. Herbert defined the Holtzman effect as "the negative repelling effect of a shield generator." Its discovery is explored in the Legends
List of technology in the Dune universe
List_of_technology_in_the_Dune_universe
Industrial welding process
the shielding gas evenly into the welding zone. Inconsistent flow may not adequately protect the weld area. Larger nozzles provide greater shielding gas
Gas_metal_arc_welding
Geographic and geologic area of North America
watersheds of the area being disturbed by glaciation and the effect of post-glacial rebound. The shield was originally an area of very large, very tall mountains
Canadian_Shield
Region in the southwestern U.S. state of New Mexico
isolated location away from large population centers, and the partial shielding effect of the surrounding mountain ranges. The edges of the plains have sites
Plains_of_San_Agustin
Ionizing radiation that presents as free neutrons
effective shielding materials are water, or hydrocarbons like polyethylene or paraffin wax. Water-extended polyester (WEP) is effective as a shielding wall
Neutron_radiation
between the first grid and the anode. For very high gain circuits, the shielding effect of the screen may not be sufficient to prevent all coupling from the
Valve_transmitters
Urban, public beach in Aarhus, Denmark
Ballehage Beach is popular for sunbathing and swimming due to the shielding effect and scenic view of the nearby forest on the steep hillsides to the
Ballehage_Beach
Range of safety measures
shielding material. Different shielding techniques are therefore used depending on the application, the type and energy of the radiation. Shielding reduces
Radiation_protection
Nanotechnology
of the solution in the channel is electrically neutral due to the shielding effect of the electrical double layer. In a nanochannel, however, the solution
Nanofluidic_circuitry
Bias against acknowledging the achievements of women scientists
The Matilda effect is a bias against acknowledging the achievements of women scientists and inventors, whose work is consequently attributed to their male
Matilda_effect
Penetrating form of electromagnetic radiation
the gamma rays, the thicker the shielding made from the same shielding material is required. Materials for shielding gamma rays are typically measured
Gamma_ray
Accusations of using civilians and civilian infrastructure to shield military targets
using the human shielding allegation to hypocritically justify their own war crimes against civilians: "In recent years the 'human shield' accusation has
Human shields in the Israeli–Palestinian conflict
Human_shields_in_the_Israeli–Palestinian_conflict
Type of packaging for electronics and static-sensitive devices
while offering a little bit of shielding, making it an intermediate choice when real shielding bags were expensive. Shield bag (silvery translucent) This
Antistatic_bag
Welding process
causing thermal ionization of the shielding gas and increasing the temperature of the base material. The ionized shielding gas flows toward the electrode
Gas_tungsten_arc_welding
Espionage using electromagnetic leakage
distance, shielding, filtering, and masking. The TEMPEST standards mandate elements such as equipment distance from walls, amount of shielding in buildings
Tempest_(codename)
Device for electrically amplifying the power of an electrical radio frequency signal
is the design of the screen grid circuit. To provide the greatest shielding effect, the screen must be well-grounded at the frequency of operation. Many
Valve_RF_amplifier
2010 video game
Mass Effect 2 is a 2010 action role-playing game developed by BioWare and published by Microsoft Game Studios and Electronic Arts. It was released for
Mass_Effect_2
Chemical polarity due to interactions between pi bonds or lone pairs
In chemistry, the mesomeric effect (or resonance effect) is a property of substituents or functional groups in a chemical compound. It is defined as the
Mesomeric_effect
Place in California, United States
characterized by warm winters and very hot summers and receives a shielding effect from nearby hills to the south which keeps it warmer than other cities
Avocado_Heights,_California
the magnetic response is taken into account, creating a controllable shielding effect in LHMs, accompanied by a parametric reflection. A meta-dimer is composed
Nonlinear_metamaterial
Passive two-terminal electrical component that stores energy in its magnetic field
often partially or fully shielded. In telecommunication circuits employing induction coils and repeating transformers shielding of inductors in close proximity
Inductor
Electronic fault caused by radiation
the space particle environment generally render increased spacecraft shielding useless in terms of eliminating SEUs and catastrophic single-event phenomena
Single-event_upset
Kinetic theory of gravity
reduces the internal shielding) so he went on to assert that warm bodies should be heavier than colder ones (related to the effect of thermal expansion)
Le Sage's theory of gravitation
Le_Sage's_theory_of_gravitation
Type of tank catastrophic kill
The jack-in-the-box effect, also known as a turret toss, is a specific effect of a catastrophic kill on a warship, tank or other turreted armored vehicle
Jack-in-the-box_effect
Theoretical satellite collision cascade
The Kessler syndrome, also known as the Kessler effect, collisional cascading, or ablation cascade, is a scenario proposed by NASA scientists Donald J
Kessler_syndrome
Leeward side of a mountain range
are all influenced by the air heating and drying produced by rain shadow effect of the Ethiopian Highlands. The windward side of the island of Madagascar
Rain_shadow
In-camera effect
Vertigo shot, Jaws effect, or zolly shot) is an in-camera effect that appears to undermine normal visual perception. The effect is achieved by zooming
Dolly_zoom
Social movement against sexual abuse and harassment
underground, does not offer sex workers any help or protections, and as a side effect prevents most people from using online personal ads regardless of their
MeToo_movement
way". It is later discovered that Phil Coulson is dying due to the side effect of having Ghost Rider in him during the final battle with Aida. Following
List of Agents of S.H.I.E.L.D. characters
List_of_Agents_of_S.H.I.E.L.D._characters
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SHIELDING EFFECT
SHIELDING EFFECT
SHIELDING EFFECT
SHIELDING EFFECT
SHIELDING EFFECT
SHIELDING EFFECT
SHIELDING EFFECT
SHIELDING EFFECT
SHIELDING EFFECT
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