AI & ChatGPT searches , social queriess for DIFFERENTIAL PHASE
Search references for DIFFERENTIAL PHASE. Phrases containing DIFFERENTIAL PHASE
See searches and references containing DIFFERENTIAL PHASE!
Search references for DIFFERENTIAL PHASE. Phrases containing DIFFERENTIAL PHASE
See searches and references containing DIFFERENTIAL PHASE!DIFFERENTIAL PHASE
Type of data encoding
symbols are encoded in the difference in phase between successive samples, this is called differential phase-shift keying (DPSK). DPSK can be significantly
Phase-shift_keying
Type of nonlinearity which causes distortion in color TV transmission
Differential phase is a kind of linearity distortion which affects the color hue in TV broadcasting. Composite color video signal (CCVS) consists of three
Differential_phase
Electronic circuit in which a signal entering any port exits at the next port
magnetization of the ferrite material. In junction circulators and differential phase shift circulators, microwave signal propagation is usually orthogonal
Circulator
Delays experienced through a linear time-invariant system
W. Marshall (1989). "The Differential Time-Delay Distortion and Differential Phase-Shift Distortion as Measures of Phase Linearity" (PDF). Journal of
Group_delay_and_phase_delay
Imaging systems using changes in phase
photon-counting differential phase-contrast imaging using a linear-systems approach: Ideal-observer detectability in differential phase-contrast imaging"
Phase-contrast_X-ray_imaging
Radar used to locate and monitor meteorological conditions
precipitation types. Differential Phase ( Φ d p {\displaystyle \Phi _{dp}} ) – The differential phase is a comparison of the returned phase difference between
Weather_radar
Color encoding system for analogue television
1950s, when Telefunken commissioned Bruch to invent an automated differential phase correction for color television. That's why he was awarded. "45 Years
PAL
Scanning microscopy using thin samples and transmitted electrons
the atomic columns of light elements such as oxygen are visible. Differential phase contrast (DPC) is an imaging mode which relies on the beam being deflected
Scanning transmission electron microscopy
Scanning_transmission_electron_microscopy
Form of electron microscopy
deviations from mean atomic spacing in regions of high strain The differential phase contrast imaging technique (DPC) can be used in STEM to characterise
4D scanning transmission electron microscopy
4D_scanning_transmission_electron_microscopy
\cos(\alpha )} So the phase differences between two consecutive lines (so-called differential phase) are converted to differential gain distortions. (Hue
Differential_gain
Type of functional equation (mathematics)
In mathematics, a differential equation is an equation that relates one or more unknown functions and their derivatives. In applications, the functions
Differential_equation
Type of simple planetary gear train
suggests that it used a differential gear to determine the angle between the ecliptic positions of the Sun and Moon, and thus the phase of the Moon.[clarification
Differential (mechanical device)
Differential_(mechanical_device)
Plot of a dynamical system's trajectories in phase space
(bottom right). A phase portrait represents the directional behavior of a system of ordinary differential equations (ODEs). The phase portrait can indicate
Phase_portrait
reflected power, differential phase is a "propagation effect." The range derivative of differential phase, specific differential phase, can be used to
Joint_Polarization_Experiment
Type of differential equation
In mathematics, a partial differential equation (PDE) is an equation which involves a multivariable function and one or more of its partial derivatives
Partial_differential_equation
Improved version of VHS
O-QDPSK is based on QDPSK (Quadrature Differential Phase Shift Keying), also known as DQPSK (Differential Quadrature Phase Shift Keying), and is very similar
S-VHS
Thermoanalytical technique
Differential scanning calorimetry (DSC) is a thermoanalytical technique in which the difference in the amount of heat required to increase the temperature
Differential scanning calorimetry
Differential_scanning_calorimetry
Type of signal processing filter
true of the absolute phase distortion on each leg (left and right channels) of a stereo pair of lines. However, the differential phase between legs has a
Lattice_phase_equaliser
Measurement method using interference of waves
filament) under phase contrast Figure 25. Toxoplasma gondii unsporulated oocyst, differential interference contrast Figure 26. High resolution phase-contrast
Interferometry
Set of laboratory techniques for separation of mixtures
differences in a compound's partition coefficient result in differential retention on the stationary phase and thus affect the separation. Chromatography may be
Chromatography
Electromagnetic frequencies ranging from 3 kHz to 300 GHz
Broadcast transmitter/Transmitter station Cavity amplifier Differential gain Differential phase Diplexer Dipole antenna Dummy load Frequency mixer Intercarrier
Radio_frequency
Property of waves that can oscillate with more than one orientation
As a differential phase starts to accrue, the polarization becomes elliptical, eventually changing to purely circular polarization (90° phase difference)
Polarization_(waves)
Differential equations involving stochastic processes
A stochastic differential equation (SDE) is a differential equation in which one or more of the terms is a stochastic process, resulting in a solution
Stochastic differential equation
Stochastic_differential_equation
Visual representation used in non-linear control system analysis
nonlinear system analysis, a phase plane is a visual display of certain characteristics of certain kinds of differential equations; a coordinate plane
Phase_plane
German television pioneer (1908–1990)
the differential phase distortion that can occur along the transmission channel. On 3 January 1963, he gave the first public presentation of the Phase Alternation
Walter_Bruch
Electrical circuit component which amplifies the difference of two analog signals
with a differential (balanced) input signal, or one input could be grounded to form a phase splitter circuit. An amplifier with differential output can
Differential_amplifier
Technique in digital communications
states. The common types of modulation that may be used with differential coding include phase-shift keying and quadrature amplitude modulation. When data
Differential_coding
Signal processing technique
802.15.4a PHY standard actually mixes CSS encoding techniques with differential phase-shift keying modulation (DPSK) to achieve better data rates. Chirp
Chirp_spread_spectrum
Baseband analog video signal format
3.58 MHz burst signal is inverted in phase (180° out of phase) from the reference subcarrier. In PAL, the phase of the 4.43 MHz color subcarrier alternates
Composite_video
Differential equation that is linear with respect to the unknown function
In mathematics, a linear differential equation is a differential equation that is linear in the unknown function and its derivatives, so it can be written
Linear_differential_equation
Microwave radio frequency band from 8–12 GHz
relations between X-band radar signal attenuation characteristics and differential phase in rain. Journal of Atmospheric and Oceanic Technology, 31(11), pp
X_band
Optical microscopy technique
Differential interference contrast (DIC) microscopy, also called Nomarski interference contrast (NIC) or Nomarski microscopy, is an optical microscopy
Differential interference contrast microscopy
Differential_interference_contrast_microscopy
Gyroscope that uses fiber optics
a slightly shorter path delay than the other beam. The resulting differential phase shift is measured through interferometry, thus translating one component
Fibre-optic_gyroscope
Scientific instruments
connected to photomultiplier tube. Segmented STEM detectors allow differential phase contrast information to be obtained. Early versions used scintillators
Detectors for transmission electron microscopy
Detectors_for_transmission_electron_microscopy
Electronic tool for visualizing a video signal
270° on the display (i.e., the -U position) used for measuring differential gain and phase. Often, two sets of bar targets are provided: one for color bars
Vectorscope
Differential equation containing derivatives with respect to only one variable
In mathematics, an ordinary differential equation (ODE) is a differential equation (DE) dependent on only a single independent variable. As with any other
Ordinary differential equation
Ordinary_differential_equation
Diagram used to analyze autonomous ordinary differential equations
In mathematics, a phase line is a diagram that shows the qualitative behaviour of an autonomous ordinary differential equation in a single variable, d
Phase_line_(mathematics)
Device for broadcasting television signals
interface Broadcast relay station Broadcast television systems Differential gain Differential phase Inductive output tube Intercarrier method Studio/transmitter
Television_transmitter
Type of electrical transformer
The linear variable differential transformer (LVDT) – also called linear variable displacement transformer, linear variable displacement transducer, or
Linear variable differential transformer
Linear_variable_differential_transformer
System of identifying electrical power devices
Overall Differential 87PC - Phase Comparison 87RGF - Restricted Ground Fault see also 87N 87R - Restrained Differential 87S - Stator Differential 87S -
ANSI_device_numbers
Quantum states light can be in
case). Generally, the purpose of an interferometer is to transform a differential phase modulation (of two light beams) into an amplitude modulation of the
Squeezed_states_of_light
Family of digital modulation methods
amplitude-shift keying the phase is the same but with different amplitudes, while phase-shift keying (PSK) has the same amplitude but different phases. Combining these
Quadrature amplitude modulation
Quadrature_amplitude_modulation
Electromagnetic wave range of 30–300 MHz
Broadcast transmitter/Transmitter station Cavity amplifier Differential gain Differential phase Diplexer Dipole antenna Dummy load Frequency mixer Intercarrier
Very_high_frequency
Electromagnetic spectrum 300–3000 MHz
Broadcast transmitter/Transmitter station Cavity amplifier Differential gain Differential phase Diplexer Dipole antenna Dummy load Frequency mixer Intercarrier
Ultra_high_frequency
Space of all possible states that a system can take
The phase space of a physical system is the set of all possible physical states of the system when described by a given parameterization. Each possible
Phase_space
Brightness in an image or video
Broadcast transmitter/Transmitter station Cavity amplifier Differential gain Differential phase Diplexer Dipole antenna Dummy load Frequency mixer Intercarrier
Luma_(video)
Mathematical model combining space and time
mid-1800s, various experiments such as the observation of the Arago spot and differential measurements of the speed of light in air versus water were considered
Spacetime
Differential equations play a prominent role in many scientific areas: mathematics, physics, engineering, chemistry, biology, medicine, economics, etc
List of named differential equations
List_of_named_differential_equations
demodulators. They convert a phase-keyed signal into an amplitude-keyed signal. In this application, an incoming differential phase-shift keying (DPSK) optical
Delay_line_interferometer
Japanese applied physicist (born 1950)
hdl:11603/29243. PMID 11018923. Inoue, K; Waks, E; Yamamoto, Y (2002). "Differential phase shift quantum key distribution". Phys. Rev. Lett. 89 (3) 037902. Bibcode:2002PhRvL
Yoshihisa Yamamoto (scientist)
Yoshihisa_Yamamoto_(scientist)
Metric used to determine how well a differential amplifier suppresses common-mode signals
signals, i.e. those that appear simultaneously and in-phase on both inputs. An ideal differential amplifier would have infinite CMRR, however this is not
Common-mode_rejection_ratio
Type of ordinary differential equation
In mathematics, an ordinary differential equation is called a Bernoulli differential equation if it is of the form y ′ + P ( x ) y = Q ( x ) y n , {\displaystyle
Bernoulli differential equation
Bernoulli_differential_equation
Still image frame of moving picture
frame in two consecutive phases. In each phase only half of the lines are scanned; only the lines with odd numbers in the first phase and only the lines with
Film_frame
Alteration of the original shape of a signal
to some extent. Note that the phase of the sine wave is different for the lowpass and the highpass cases, due to the phase distortion of the filters. A
Distortion
System where changes of output are not proportional to changes of input
equations in which the unknowns (or the unknown functions in the case of differential equations) appear as variables of a polynomial of degree higher than
Nonlinear_system
In mathematics, a dispersive partial differential equation or dispersive PDE is a partial differential equation that is dispersive. In this context, dispersion
Dispersive partial differential equation
Dispersive_partial_differential_equation
Branch of mathematics
Differential geometry is a mathematical discipline that studies the geometry of smooth shapes and smooth spaces, otherwise known as smooth manifolds. It
Differential_geometry
Imaging method
to measure the derivative of the phase, refraction-enhanced imaging uses an analyzer crystal also for differential measurement, and x-ray interferometry
Phase-contrast_imaging
Analog television system
With the advent of digital television, analog broadcasts were largely phased out. NTSC broadcasters in the U.S. were required by the FCC to shut down
NTSC
Branch of differential geometry and differential topology
Symplectic geometry is a branch of differential geometry and differential topology that studies symplectic manifolds; that is, differentiable manifolds
Symplectic_geometry
Antenna consisting of two rod-shaped conductors
electrically equivalent to two monopoles mounted end-to-end and fed with opposite phases, with the ground plane between them made virtual by the opposing monopole
Dipole_antenna
Synchronisation signal in colour video
exactly 315/88 = 3.57954 MHz with a phase of 180°. PAL uses a frequency of exactly 4.43361875 MHz, with its phase alternating between 135° and 225° from
Color_burst
Type of planar transmission line
Nonreciprocal gyromagnetic devices such as resonant isolators and differential phase shifters depend on a microwave signal presenting a rotating (circularly
Coplanar_waveguide
Electronic method of transmitting information with a carrier wave
efficiently. SSB signals are typically generated at low power using filtering or phase-cancellation techniques and then amplified linearly. Because the carrier
Single-sideband_modulation
Abandoned colour TV system
(by the use of delay line). This system is known as PAL-D. Differential gain Differential phase Gordon J.King:Beginner’s Guide to Color Television, Newness
PAL-S
Device that transmits and receives radio waves
phases so as to concentrate the RF power in a single direction. What's more, a phased array can be made "steerable", that is, by changing the phases applied
Antenna_(radio)
Circuit that creates new frequencies from two signals
balanced mixer is arranged with one of its inputs applied to a balanced (differential) circuit so that either the local-oscillator (LO) or signal input (RF)
Frequency_mixer
Device used to simulate an electrical load
Broadcast transmitter/Transmitter station Cavity amplifier Differential gain Differential phase Diplexer Dipole antenna Dummy load Frequency mixer Intercarrier
Dummy_load
Global switchover to digital television
United States (low-power stations except in Alaska), India (phase two), Bolivia (phase two), Kazakhstan, Paraguay, Panama (Panamá, Colón and Panamá Oeste)
Digital_television_transition
Enhancement to satellite navigation providing improved accuracy
Differential GNSS (DGNSS), including differential GPS (DGPS), supplement and enhance the positional data available from global navigation satellite systems
Differential_GNSS
Electronic method of transmitting information with a carrier wave
radio. Frequency modulation and phase modulation are the two complementary principal methods of angle modulation; phase modulation is often used as an
Frequency_modulation
Random fluctuation in an electrical signal
Broadcast transmitter/Transmitter station Cavity amplifier Differential gain Differential phase Diplexer Dipole antenna Dummy load Frequency mixer Intercarrier
Noise_(electronics)
Solution method for linear differential equations
WKB method is a technique for finding approximate solutions to linear differential equations with spatially varying coefficients. It is typically used for
WKB_approximation
Broadcast transmitter/Transmitter station Cavity amplifier Differential gain Differential phase Diplexer Dipole antenna Dummy load Frequency mixer Intercarrier
Black_level
Type of differential equation subject to a particular solution methodology
In mathematics, an exact differential equation or total differential equation is a certain kind of ordinary differential equation which is widely used
Exact_differential_equation
Horizontal resolution specification
Broadcast transmitter/Transmitter station Cavity amplifier Differential gain Differential phase Diplexer Dipole antenna Dummy load Frequency mixer Intercarrier
Television_lines
Rate of modulation of a digital signal
than the symbol rate. For example, a differential phase-shift keying system might allow four possible jumps in phase between symbols. Then two bits could
Symbol_rate
Type of differential equation
In mathematics, delay differential equations (DDEs) are a type of differential equation in which the derivative of the unknown function at a certain time
Delay_differential_equation
Complex number representing a particular sine wave
coefficients) in the phasor domain instead of solving differential equations (with real coefficients) in the time domain. The originator of the phasor transform
Phasor
demodulator is a device that provides a method for converting an optical differential phase-shift keying (DPSK) signal to an intensity-keyed signal at the receiving
Optical_DPSK_demodulator
Microwave network module
two-conductor transmission line in which the phase difference between currents is 180 degrees. The differential mode is less susceptible to common mode noise
Phase_shift_module
Television content transmitted via signals in the air
used in other countries around Europe for PAL broadcasts until the planned phase-out and switch over to digital television. The success of analog terrestrial
Terrestrial_television
Geodesy and remote sensing technique
of the amplitude and the absolute phase of the return signal data. In contrast, interferometry uses differential phase of the reflected radiation, either
Interferometric synthetic-aperture radar
Interferometric_synthetic-aperture_radar
States of matter for water as a solid
rise to different phases of ice, which have varying properties and molecular geometries. Currently, twenty-two crystalline phases have been observed
Phases_of_ice
Television transmission technology
main analog broadcast television systems in use around the world, PAL (Phase Alternating Line), NTSC (National Television Standards Committee), and SECAM
Color_television
the phase space method is a technique for constructing and analyzing solutions of dynamical systems, that is, solving time-dependent differential equations
Phase_space_method
Chronic sleep disorder
Delayed sleep phase disorder (DSPD), more often known as delayed sleep phase syndrome and also as delayed sleep–wake phase disorder, is the delaying of
Delayed_sleep_phase_disorder
2026 Philippine college basketball tournament
Head-to-head record; 3) Head-to-head point differential; 4) Head-to-head points scored; 5) Overall point differential; 6) Overall points scored. Source: Genius
2026 National Student Athletes Championship
2026_National_Student_Athletes_Championship
Optical microscopy technique
Phase-contrast microscopy (PCM) is an optical microscopy technique that converts phase shifts in light passing through a transparent specimen to brightness
Phase-contrast_microscopy
Critical point where a periodic solution arises
In the mathematics of dynamical systems and differential equations, a Hopf bifurcation is said to occur when varying a parameter of the system causes the
Hopf_bifurcation
Physical process of transition between basic states of matter
detection using differential scanning calorimetry measurements.[citation needed] Several transitions are known as infinite-order phase transitions.[citation
Phase_transition
Colour in an image or video
subcarrier signal, and the result is referred to as the chrominance signal; the phase and amplitude of this modulated chrominance signal correspond approximately
Chrominance
Type of ordinary differential equation
A differential equation can be homogeneous in either of two respects. A first order differential equation is said to be homogeneous if it may be written
Homogeneous differential equation
Homogeneous_differential_equation
Undesirable visual artifact in television
picture, with the phase of the V signal reversed (i.e. shifted through 180 degrees) on alternate lines (hence the name PAL, or phase alternate line). This
Hanover_bars
System of equations in mathematics
In mathematics, a differential-algebraic system of equations (DAE) is a system of equations that either contains differential equations and algebraic
Differential-algebraic system of equations
Differential-algebraic_system_of_equations
Thermoanalytic technique similar to differential scanning calorimetry
Differential thermal analysis (DTA) is a thermoanalytic technique that is similar to differential scanning calorimetry. In DTA, the material under study
Differential_thermal_analysis
Class of numerical techniques
finite-difference methods (FDM) are a class of numerical techniques for solving differential equations by approximating derivatives with finite differences. Both
Finite_difference_method
Thermodynamic cycle
and a longer expansion stroke. The first Atkinson-cycle engine, the differential engine, used opposed pistons. The second and best-known design was the
Atkinson_cycle
Electronic control system
A phase-locked loop (PLL) is a control system that generates an output signal whose phase is fixed relative to the phase of an input signal. Keeping the
Phase-locked_loop
Melting points of chemical mixtures
and liquidus can be made using techniques such as differential scanning calorimetry and differential thermal analysis. For impure substances, e.g. alloys
Liquidus_and_solidus
DIFFERENTIAL PHASE
DIFFERENTIAL PHASE
Girl/Female
Tamil
Shashikala | ஷஷிகலா
Phases of Moon
Shashikala | ஷஷிகலா
Girl/Female
Hindu, Indian, Tamil
Full Phase of Mooon; Bright Drop; Fair; Attracted by Lord Krishna
Girl/Female
Indian, Telugu
A Phase of Life; Childhood
Girl/Female
Tamil
Kala Devi | கலா தேவீ
Art, Phases of Moon
Kala Devi | கலா தேவீ
Boy/Male
Irish
From the Latin patricius “â€nobly born.â€â€ The patron saint of Ireland, it is hard to differentiate between fact and myth. What is probably true is that he was born in Britain around 373 AD and was brought to Ireland as a slave at the age of seven, possibly by Niall of the Nine Hostages (read the legend). Forced to guard sheep on the Slemish Mountains in Country Antrim for six years he had a vision urging him to convert his captors. He escaped to France where he trained as a priest before returning to Ireland where he banished the snakes (i.e. paganism) and converted the population to Christianity. Both Patrick and Padraig are very popular names in Ireland.
Girl/Female
American, Arabic, Bengali, British, English, Greek, Gujarati, Hawaiian, Hindu, Indian, Kannada, Malayalam, Marathi, Sanskrit, Sindhi, Tamil, Telugu
The Fine Arts; Art; Miracle; Phases of Moon; Princess; Most Beautiful
Boy/Male
Afghan, Arabic, Muslim, Pashtun
One who can Differentiate; Comely; One who Distinguishes Truth from Falsehood
Girl/Female
Tamil
Art, Phases of Moon
Boy/Male
Hindu
Symbolizing the phases of Moon
Girl/Female
Assamese, Gujarati, Hindu, Indian, Kannada, Marathi, Mythological, Sanskrit, Tamil, Telugu, Traditional
Good Character; An Precious Angel; The Chant of Salvation; Goddess Durga; Phased; Verse; Angle the Chant of Salvation
Girl/Female
Hindu
Phases of Moon
Boy/Male
Tamil
Symbolizing the phases of Moon
Girl/Female
Assamese, Bengali, Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Tamil, Telugu
The Phase of Moon Two Nights After New Moon; Ray of Moon
Boy/Male
Tamil
One who shows different phases
Girl/Female
Bengali, Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Sindhi, Telugu
Phase; Time of Day
Girl/Female
Hindu
Art, Phases of Moon
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Sanskrit, Sindhi, Telugu, Traditional
Moon Light; Brightness of Moon; Phases of Moon
Boy/Male
Irish
From the Latin patricius “â€nobly born.â€â€ The patron saint of Ireland, it is hard to differentiate between fact and myth. What is probably true is that he was born in Britain around 373 AD and was brought to Ireland as a slave at the age of seven, possibly by Niall of the Nine Hostages (read the legend). Forced to guard sheep on the Slemish Mountains in Country Antrim for six years he had a vision urging him to convert his captors. He escaped to France where he trained as a priest before returning to Ireland where he banished the snakes (i.e. paganism) and converted the population to Christianity. Both Patrick and Padraig are very popular names in Ireland.
Girl/Female
Hindu
Art, Phases of Moon
Girl/Female
Tamil
Phase, Time of day
DIFFERENTIAL PHASE
DIFFERENTIAL PHASE
Boy/Male
Arabic, Muslim
Lucky
Boy/Male
Biblical
Bald, ice.
Boy/Male
Indian
Noble, Outstanding
Male
Croatian
, precious peace.
Boy/Male
Tamil
Champion, Blue, Treasure, A mountain, Indigo, Sapphire
Boy/Male
Indian
Unique, Focused
Boy/Male
Swedish German
victory of the people'.
Girl/Female
Tamil
Calm
Boy/Male
Hindu
Wished for
Boy/Male
Hindu
Glow of Sun
DIFFERENTIAL PHASE
DIFFERENTIAL PHASE
DIFFERENTIAL PHASE
DIFFERENTIAL PHASE
DIFFERENTIAL PHASE
n.
An expression which, being differentiated, will produce a given differential. See differential Differential, and Integration. Cf. Fluent.
n.
One of two coils of conducting wire so related to one another or to a magnet or armature common to both, that one coil produces polar action contrary to that of the other.
n.
A characteristic or essential attribute; a differential.
pl.
of Differentia
v. t.
To obtain the differential, or differential coefficient, of; as, to differentiate an algebraic expression, or an equation.
n.
An increment, usually an indefinitely small one, which is given to a variable quantity.
a.
Ready to obey; reverent; differential; also, servilely submissive.
a.
Relating to differences of motion or leverage; producing effects by such differences; said of mechanism.
v. t.
To express the specific difference of; to describe the properties of (a thing) whereby it is differenced from another of the same class; to discriminate.
a.
Relating to or indicating a difference; creating a difference; discriminating; special; as, differential characteristics; differential duties; a differential rate.
v. t.
To define or limit by adding a differentia.
v. i.
To acquire a distinct and separate character.
a.
Of or pertaining to a differential, or to differentials.
v. t.
To distinguish or mark by a specific difference; to effect a difference in, as regards classification; to develop differential characteristics in; to specialize; to desynonymize.
n.
A form of conductor used for dividing and distributing the current to a series of electric lamps so as to maintain equal action in all.
v. t.
A determining feature; a distinguishing characteristic; a differentia.
n.
A small difference in rates which competing railroad lines, in establishing a common tariff, allow one of their number to make, in order to get a fair share of the business. The lower rate is called a differential rate. Differentials are also sometimes granted to cities.
a.
That deduces; inferential.
n.
The formal or distinguishing part of the essence of a species; the characteristic attribute of a species; specific difference.
adv.
In the way of differentiation.