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Logarithm of ratio of incident to transmitted radiant power through a sample
"internal absorbance" is sometimes used to describe beam attenuation caused by absorption, while "attenuance" or "experimental absorbance" can be used
Absorbance
Specific ultraviolet absorbance (SUVA) is the absorbance of ultraviolet light in a water sample at a specified wavelength that is normalized for dissolved
Specific ultraviolet absorbance
Specific_ultraviolet_absorbance
Look up absorber in Wiktionary, the free dictionary. In high energy physics experiments, an absorber is a block of material used to absorb some of the
Absorber
Mechanical component
A shock absorber or damper is a mechanical or hydraulic device designed to absorb and damp shock impulses. It does this by converting the kinetic energy
Shock_absorber
Obsolete method of characterizing antioxidants in vitro
Oxygen radical absorbance capacity (ORAC) was a method of measuring antioxidant capacities in biological samples in vitro. Because no physiological proof
Oxygen radical absorbance capacity
Oxygen_radical_absorbance_capacity
Dichroism with circularly polarized light
{R} }\,} where Δ A {\displaystyle \Delta A} (Delta Absorbance) is the difference between absorbance of left circularly polarized (LCP) and right circularly
Circular_dichroism
Amount of energy deposited in matter by ionizing radiation
Absorbed dose is a dose quantity which represents the specific energy (energy per unit mass) deposited by ionizing radiation in living matter. Absorbed
Absorbed_dose
Range of spectroscopic analysis
_{10}(I_{0}/I)=\varepsilon cL} , where A is the measured absorbance (formally dimensionless but generally reported in absorbance units (AU)), I 0 {\displaystyle I_{0}}
Ultraviolet–visible spectroscopy
Ultraviolet–visible_spectroscopy
A metamaterial absorber is a type of metamaterial intended to efficiently absorb electromagnetic radiation such as light. Furthermore, metamaterials are
Metamaterial_absorber
Measure of how strongly a chemical species absorbs a given wavelength of light
there are N absorbing species in a solution, the overall absorbance is the sum of the absorbances for each individual species i: A = ∑ i = 1 N A i = ℓ ∑
Molar_absorption_coefficient
Electromagnetic absorbers are specifically chosen or designed materials that can inhibit the reflection or transmission of electromagnetic radiation.
Electromagnetic_absorbers
Topics referred to by the same term
Energy absorber may refer to: A panel to absorb the radiant energy of sunlight to heat a fluid, such as solar hot water A bolometer, a device to convert
Energy_absorber
Physics concept
discouraged. In chemistry, a closely related quantity called "absorbance" or "decadic absorbance" is used instead of optical depth: the common logarithm of
Optical_depth
Method for determining the concentration of a substance in an unknown sample
thus increasing the absorbance of the sample. The absorbance is measured using a spectrophotometer, at the maximum absorbance frequency (Amax) of the
Calibration_curve
Scientific law describing absorption of light
quantities so equated are defined to be the absorbance A, which depends on the logarithm base. The Naperian absorbance τ is then given by τ = ln(10)A and satisfies
Beer–Lambert_law
Device that measures the absorbance of particular wavelengths of light
linear scale from 0 to 100%) or as absorbance (a logarithmic scale from zero to infinity). The useful range of the absorbance scale is from 0 to 2 but it is
Colorimeter_(chemistry)
Method to determine protein concentration
(RGBradford method). Wait 2 minutes and read the absorbance of each standard and sample at 595 nm. Plot the absorbance of the standards vs. their concentration
Bradford_protein_assay
Increase of absorbance (optical density) of a material
absorbance of DNA solution because many bases are in free form and do not form hydrogen bonds with complementary bases. As a result, the absorbance for
Hyperchromicity
Effectiveness of a material in transmitting radiant energy
depth and to absorbance as T = e − τ = 10 − A , {\displaystyle T=e^{-\tau }=10^{-A},} where τ is the optical depth; A is the absorbance. The Beer–Lambert
Transmittance
Topics referred to by the same term
Look up absorption, absorbed, absorbency, absorbent, or absorbs in Wiktionary, the free dictionary. Absorption may refer to: Absorption (biology), digestion
Absorption
Invariant spectroscopic point used in chemical kinetics
corresponds to an absorbance A λ {\displaystyle A_{\lambda }} at a fixed wavelength λ {\displaystyle \lambda } that remains fixed. The absorbance can be written
Isosbestic_point
Substances which absorb radio frequency energy
material (RAM) is a material which has been specially designed and shaped to absorb incident radio frequency (RF) radiation (also known as non-ionising radiation)
Radiation-absorbent_material
Green pigments found in plants, algae and bacteria
a and chlorophyll b. In diethyl ether, chlorophyll a has approximate absorbance maxima of 430 nm and 662 nm, while chlorophyll b has approximate maxima
Chlorophyll
Physical process by which matter takes up a photon's energy and stores it
medium absorbs radiation. Which among them practitioners use varies by field and technique, often due simply to the convention. The absorbance of an object
Absorption (electromagnetic radiation)
Absorption_(electromagnetic_radiation)
Class of chemical compounds
the initial absorbance and the absorbance at 36 min (D A538) is proportional to the ellagic acid concentration. The measured absorbance obeys the relationship:
Hydrolysable_tannin
Water-soluble food coloring
and/or beverages. Color intensity (or, tinctorial power) is defined as the absorbance of a 1 mg/mL (0.1% weight/volume) solution in water, measured using a
Caramel_coloring
Solution used for the colorimetric determination of phenolic compounds
used to assay foods and supplements in food science. The oxygen radical absorbance capacity (ORAC) used to be the industry standard for antioxidant strength
Folin–Ciocalteu_reagent
Material used to control blood flow
An absorbable gelatin sponge is a sterile hemostatic agent composed of purified porcine-derived gelatin. In regional chemotherapy, absorbable gelatin sponge
Absorbable_gelatin_sponge
Form of electromagnetic radiation
scattering in water. UV absorbance can also be used to quantify contaminants in wastewater. Most commonly used 254 nm UV absorbance is generally used as
Ultraviolet
UV-A protectant used in sunscreens
(Mar–Apr 2005). "A new long-chain UV absorber derived from 4-tert-butyl-4'-methoxydibenzoylmethane: absorbance stability under solar irradiation". Journal
Avobenzone
Shock absorber that recovers energy during suspension movement
A regenerative shock absorber is a type of shock absorber that converts parasitic intermittent linear motion and vibration into useful energy, such as
Regenerative_shock_absorber
German musician
his own label, Dekathlon Records, where he released his second album "Absorber" in 2003. In early 2005, the new sublabel UKW Records was launched with
Zombie_Nation_(musician)
Process in molecular biology
IUPAC, Compendium of Chemical Terminology. Online edition: "absorbance". "UV absorbance DNA quantitation". BMG LABTECH. Retrieved 17 March 2024. Glasel
Nucleic_acid_quantitation
Simplest secondary alcohol
temperatures, freezing at −89.5 °C, and has significant ultraviolet-visible absorbance at 205 nm. Chemically, it can be oxidized to acetone or undergo various
Isopropyl_alcohol
Medical device used to hold body tissues together
outcomes are equivalent for absorbable and non-absorbable sutures, and there is equipoise amongst surgeons. Natural absorbable material includes plain catgut
Surgical_suture
Branch of spectroscopy
techniques such as determining optimal wavelength absorbance of samples, determining optimal pH for absorbance of samples, determining concentrations of unknown
Spectrophotometry
Indian video game developer
established in August 2016 and is led by studio director Daniel Smith. It absorbed Dhruva Interactive, India's oldest game developer, in May 2019. Prior to
Rockstar_India
Tank used in hot water systems
pressure. The tank is partially filled with air, whose compressibility absorbs excess water pressure caused by thermal expansion and cushions shock caused
Expansion_tank
Land warfare force of the United Kingdom
were absorbed into the British Army when the Board of Ordnance was abolished in 1855. Various other civilian departments of the board were absorbed into
British_Army
Presence of a liquid, especially water, often in trace amounts
often in trace amounts. Moisture is defined as water in the adsorbed or absorbed phase. Small amounts of water may be found, for example, in the air (humidity)
Moisture
Test of gravitational redshift
(2) the depth of the absorbance maximum, and (3) the total number of counts. They typically achieved a fractional absorbance maximum depth of about
Pound–Rebka_experiment
In geometry, property of being directionally dependent
physical or mechanical properties when measured along different axes, e.g. absorbance, refractive index, conductivity, and tensile strength. Examples of anisotropy
Anisotropy
Measurement of blood oxygen saturation
absorbance over the course of a cardiac cycle, allowing it to determine the absorbance due to arterial blood alone, excluding unchanging absorbance due
Pulse_oximetry
dampers; to disperse the wave energy between a wider range of frequencies; to absorb the resonant portions of the whole wave frequencies band with the help of
Seismic_vibration_control
German multinational conglomerate
Martinrea International Inc. In 1988, ThyssenKrupp acquired German shock absorber manufacturer Bilstein, when it became a division until 2005, when it became
ThyssenKrupp
Substance used to induce or sustain dryness
humectant. Commonly encountered pre-packaged desiccants are solids that absorb water. Desiccants for specialized purposes may be in forms other than solid
Desiccant
Method of determining chemical concentration
the measurement of a change in the absorbance of the solution. UV methods usually measure the difference in absorbance at 340 nm wavelength between nicotinamide
Colorimetric_analysis
Physical chemistry
the reaction is monitored using a suitable spectroscopic probe, such as absorbance, fluorescence or fluorescence polarization. The change in spectroscopic
Stopped-flow
Industrial procedure
films with lower absorbance quality are not as ideal of candidates for processes such as Cyclic Voltammetry because the low absorbance hinders electrochemical
Spin_coating
Type of spectroanalytical procedure
components; and integration of the absorbance over the time of the transient absorption signal instead of using peak height absorbance for quantification. In ET
Atomic absorption spectroscopy
Atomic_absorption_spectroscopy
Light or sound absorption in a substance
measure how much of the lost radiant flux was scattered, and how much was absorbed. In this context, the "absorption coefficient" measures how quickly the
Attenuation_coefficient
Single beam spectrophotometer
the absorbance of light at a pre-determined concentration, and the concentration is calculated from the Beer–Lambert relationship. The absorbance of the
Spectronic_20
Device which absorbs carbon dioxide from circulated gas
A carbon dioxide scrubber is a piece of equipment that absorbs carbon dioxide (CO2). It is used to treat exhaust gases from industrial plants or from
Carbon_dioxide_scrubber
Index of hues of caramel coloring
a point (a log absorbance at some particular wavelength) and its slope. Because caramel colors have warm hues (i.e., greater absorbance for shorter wavelengths)
Linner_hue_index
Nonlinear optical effect
(several meV), could absorb photons at Microwave and Terahertz band due to its interband absorption. In one report, microwave absorbance of graphene always
Saturable_absorption
Water color in different conditions
transitions have a lower energy. For this reason, heavy water does not absorb red light and thus large bodies of D2O would lack the characteristic sky
Color_of_water
Compound that is metabolized into a pharmacologically active drug
absorbed, distributed, metabolized, and excreted (ADME). Prodrugs are often designed to improve bioavailability when a drug itself is poorly absorbed
Prodrug
Chemical compound
TNB. The TNB2− is quantified in a spectrophotometer by measuring the absorbance of visible light at 412 nm, using an extinction coefficient of 14,150 M−1 cm−1
Ellman's_reagent
Rocket fuel
typical of organic amines. Samples turn yellowish on exposure to air and absorb oxygen and carbon dioxide. It is miscible with water, ethanol, and kerosene
Unsymmetrical dimethylhydrazine
Unsymmetrical_dimethylhydrazine
Chemical compound
lipoproteins on paraffin sections. It has the appearance of a red powder with an absorbance maximum at 518 nanometers. Oil Red O is one of the dyes used for Sudan
Oil_Red_O
Chemically-induced skin irritation following exposure to light
chemical needs to be "photoactive," which means that when it absorbs light, the absorbed energy produces molecular changes that cause toxicity. Many synthetic
Phototoxicity
Chemical compound
oxygenic photosynthesis. It absorbs most energy from wavelengths of violet-blue and orange-red light, and it is a poor absorber of green and near-green portions
Chlorophyll_a
Substance to test chemical acidity
water-soluble mixture of different dyes extracted from lichens. It is often absorbed onto filter paper to produce one of the oldest forms of pH indicator, used
Litmus
Chemical compound
ammonio]-2-hydroxy-1-propanesulfonate. Both detergents have low light absorbance in the ultraviolet region of the electromagnetic spectrum, which is useful
CHAPS_detergent
Route of administration where a substance is taken through the mouth
action is relatively low, and the effectiveness is reduced if it is not absorbed properly in the digestive system, or if it is broken down by digestive
Oral_administration
Technique for assessing cell activity
dissolve the insoluble purple formazan product into a colored solution. The absorbance of this colored solution can be quantified by measuring at a certain wavelength
MTT_assay
Chemical compound
to a maximum of absorbance at 405 nm (ε = 18.3 to 18.4 mM-1·cm-1 in strong alkali). In contrast, 4-nitrophenol has a weak absorbance at 405 nm (ε = 0
4-Nitrophenol
Measurement describing the power of an illumination
applications. Optical properties such as transmittance, reflectivity, and absorbance as well as the sensor response are typically dependent on the incident
Spectral_power_distribution
Device designed to reduce vibrations in structures
A tuned mass damper (TMD), also known as a harmonic absorber or seismic damper, is a device mounted in structures to reduce mechanical vibrations, consisting
Tuned_mass_damper
System of measurement
similar abbreviations used for astronomical units, arbitrary units, and absorbance units in other contexts. Use of atomic units has been motivated on the
Atomic_units
Poisonous substance used as pesticide
vertebrates such as birds and rodents. Strychnine, when inhaled, swallowed, or absorbed through the eyes or mouth, causes poisoning which results in muscular convulsions
Strychnine
American film and television production company
March 13, 2019 in conjunction with Lantern Entertainment's assets being absorbed. On August 21, 1998, Gary Barber, former vice chairman and CEO of Morgan
Spyglass_Media_Group
Roman province located in modern-day Turkey, Syria, and Lebanon
of the Herodian kingdom into the Tetrarchy in 4 BCE, it was gradually absorbed into Roman provinces, with Roman Syria annexing the northern tetrarch's
Roman_Syria
Fluorescent dye
form, RiboGreen exhibits little fluorescence and possesses a negligible absorbance signature. When bound to nucleic acids, the dye fluoresces with an intensity
RiboGreen
Device which absorbs coherent light waves; time-reversed laser
A coherent perfect absorber (CPA) or anti-laser is a device which absorbs coherent waves, such as coherent light waves, and converts them into some form
Coherent_perfect_absorber
Australian cake
chocolate sauce and rolled in desiccated coconut. The thin mixture is absorbed into the outside of the sponge cake and left to set, giving the cake a
Lamington
Ancient Hindu kingdom of India
(sixteen) mahajanapadas (major states) of the Indian subcontinent. After being absorbed into the Mauryan Empire (322–185 BCE), Panchala regained its independence
Panchala
spectroscopy that has a path length that can be varied to change the absorbance without changing the sample concentration. The Beer–Lambert law states
Variable_pathlength_cell
Metabolic waste of the human digestive system
are the solid or semisolid remains of food that could not be digested or absorbed in the small intestine of humans, but has been further broken down by bacteria
Human_feces
Medieval English kingdom
of the Tweed was eventually absorbed into the medieval Kingdom of Scotland while the portion south of the Tweed was absorbed into the Kingdom of England
Northumbria
Antioxidant capacity of a given substance
a standard include the diphenylpicrylhydrazyl (DPPH), oxygen radical absorbance capacity (ORAC) and ferric reducing ability of plasma (FRAP) assays. The
Trolox equivalent antioxidant capacity
Trolox_equivalent_antioxidant_capacity
Real-time strategy (RTS) video game franchise
1998 and closed down in 2003. The studio and some of its members were absorbed into EA Los Angeles, which continued development on the series. After Westwood
Command_&_Conquer
Motor vehicle
and pinion steering, increased suspension travel, and telescopic shock absorbers instead of the older lever arm design. The XK140 was introduced in late
Jaguar_XK140
Technique in physical chemistry
in absorbance (ΔA) is what is experimentally acquired, with A0 being the initial absorbance before the interaction of HG and A being the absorbance taken
Benesi–Hildebrand_method
Market town in Gloucestershire, England
(A429), which is of Roman origin. The town was founded by Norman lords to absorb trade from the roads converging there. Fairs have been held by royal charter
Stow-on-the-Wold
Non-destructive chromatography detector measuring UV or visible light absorption
detectors decide in advance which wavelength is needed for the detection. Its absorbance as function of time is collected in a graphic format called a chromatogram
UV_detectors
Biological process to convert light into chemical energy
measure the amount of light the leaf absorbs, but analysis of chlorophyll fluorescence, P700- and P515-absorbance, and gas exchange measurements reveal
Photosynthesis
Combination of distinct beliefs or schools of thought
instance, features and components of one religion are incorporated and absorbed into another. It can include assimilation of several originally discrete
Syncretism
Converts light into current
systems to characterize different types of products based on their optical absorbance. Photodiodes are often used for accurate measurement of light intensity
Photodiode
Small container used in laboratories
light is passed through the sample within the cuvette to measure the absorbance, transmittance, fluorescence intensity, fluorescence polarization, or
Cuvette
Methods to reduce sound pressure
the source and receiver, decoupling, using noise barriers to reflect or absorb the energy of the sound waves, using damping structures such as sound baffles
Soundproofing
Final section of the small intestine
ileum. Its main function is to absorb vitamin B12, bile salts, and whatever products of digestion that were not absorbed by the jejunum. The ileum follows
Ileum
Energy parameter
is defined by an exponential increase in absorbance with energy. While an exponential dependence of absorbance had been observed previously in photographic
Urbach_energy
Defunct Spanish aircraft manufacturing company (1923-2009)
Aeronautic Defence and Space Company) under the name EADS CASA and in 2009 was absorbed into Airbus Military. CASA designed and produced military transport aircraft
CASA_(aircraft_manufacturer)
SI derived unit of absorbed dose of ionizing radiation
per kilogram of matter. It is used as a unit of the radiation quantity absorbed dose that measures the energy deposited by ionizing radiation in a unit
Gray_(unit)
Non-SI unit measuring absorbed dose of ionizing radiation
The rad is a unit of absorbed radiation dose, defined as 1 rad = 0.01 Gy = 0.01 J/kg. It was originally defined in CGS units in 1953 as the dose causing
Rad_(radiation_unit)
Substance that can absorb large quantities of neutrons in a reactor core
applications such as nuclear reactors, a neutron poison (also called a neutron absorber or a nuclear poison) is a substance with a large neutron absorption cross-section
Neutron_poison
Absorbent textile with a looped pile
terry is a fabric woven with many protruding loops of thread which can absorb large amounts of water. It can be manufactured by weaving or knitting. Terrycloth
Terrycloth
Mounting element that transfers loads from a pipe to supporting structures
insulation. The four main functions of a pipe support are to anchor, guide, absorb shock, and support a specified load. Pipe supports used in high or low temperature
Pipe_support
Type of graph used in analytical chemistry
while studying the associations of ions in solution. By plotting the UV absorbance of a solution of Tl(NO3)/NH3 against the mole fraction of Tl(NO3), he
Job_plot
ABSORBANCE
ABSORBANCE
ABSORBANCE
ABSORBANCE
Female
Irish
Irish Gaelic name MUIRGEN means "born of the sea."Â In mythology, this is the name of a maiden who was changed into a salmon.
Boy/Male
Hindu, Indian, Traditional
A Gift Fom Lord Krishna
Girl/Female
American, Australian, Chinese, Christian, Dutch, French, German, Hebrew, Portuguese, Spanish
Lily; Flower Name; True Beauty; Lily Similar to Hebrew Susannah; White Lilies
Boy/Male
Indian
Eternal, Immortal, Who has no death
Boy/Male
English
Falconer; one who trains falcons.
Girl/Female
Biblical
Beloved.
Boy/Male
Muslim
Rightly guided.
Boy/Male
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Telugu
Self; Victory
Male
Hungarian
Hungarian form of French Claude, KOLOS means "lame."
Boy/Male
Tamil
Having An armor
ABSORBANCE
ABSORBANCE
ABSORBANCE
ABSORBANCE
ABSORBANCE