Factor D (EC 3.4.21.46, C3 proactivator convertase, properdin factor D esterase, factor D (complement), complement factor D, CFD, adipsin) is a protein...

Environmental factor, any abiotic or biotic factor that affects life Enzyme, proteins that catalyze chemical reactions Factor B, and factor D, peptides involved...

C-fos-induced growth factor (FIGF) (or vascular endothelial growth factor D, VEGF-D) is a vascular endothelial growth factor that in humans is encoded...

the A antigen and Rh(D) antigen, whereas someone who is A− has the A antigen but lacks the Rh(D) antigen). The terms Rh factor, Rh positive, and Rh negative...

Transcription factor II D (TFIID) is one of several general transcription factors that make up the RNA polymerase II preinitiation complex. RNA polymerase...

In an audio system, the damping factor is defined as the ratio of the rated impedance of the loudspeaker (usually assumed to be 8 Ω) to the source impedance...

equation d 2 y d t 2 = A y 2 / 3 {\displaystyle {\frac {d^{2}y}{dt^{2}}}=Ay^{2/3}} admits d y d t {\textstyle {\frac {dy}{dt}}} as an integrating factor: d 2...

f D {\displaystyle f_{\mathrm {D} }} , the Darcy friction factor (also called flow coefficient λ). For laminar flow in a circular pipe of diameter D c...

needed] In the alternative pathway, C3b binds to Factor B. Factor D releases Factor Ba from Factor B bound to C3b. The complex of C3b(2)Bb is a protease...

Vascular endothelial growth factor (VEGF, /vɛdʒˈɛf/), originally known as vascular permeability factor (VPF), is a signal protein produced by many cells...

The X Factor is a British television music competition to find new singing talent. The seventh series started on ITV on 21 August 2010 and ended on 12...

estimates the effects for factor D, what is really being estimated is a combination of the main effect of D and the two-factor interaction involving A and...

(dB). The crest factor of the test signal is a fairly important issue in loudspeaker testing standards; in this context it is usually expressed in dB...

two factors of a hearing loss, which were involved in the effect on speech intelligibility. These factors were named Factor A and Factor D. Factor A affected...

damping factor and the sum of the incoming PageRank scores. That is, P R ( A ) = 1 − d N + d ( P R ( B ) L ( B ) + P R ( C ) L ( C ) + P R ( D ) L ( D ) +...

of the alternative pathway interferes with the conversion of factor B to Bb by factor D, thereby preventing formation of the C3bBb C3 convertase of the...

The X Factor is a British reality television music competition, created by Simon Cowell. Premiering on 4 September 2004, it was produced by Fremantle's...

The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly...

Coagulation factor VIII (Factor VIII, FVIII, also known as anti-hemophilic factor (AHF)) is an essential blood clotting protein. In humans, it is encoded...

blackleg (1961) production of Rhesus (D) immunoglobulin to prevent haemolytic disease in newborns due to Rh factor incompatibility (1966–67) pioneering...

lymphangiogenic factor VEGF-D, recruit lymphatic endothelial cells (LECs) that form lymphatic vessels and induce lung cysts. VEGF-D serum levels are...

In electrical engineering, the power factor of an AC power system is defined as the ratio of the real power absorbed by the load to the apparent power...

reduction factor is called distribution factor k d {\displaystyle k_{d}} . The other factors that can reduce the winding factor are pitch factor k p {\displaystyle...

In physics and engineering, the quality factor or Q factor is a dimensionless parameter that describes how underdamped an oscillator or resonator is. It...

Factor analysis is a statistical method used to describe variability among observed, correlated variables in terms of a potentially lower number of unobserved...

from a yield curve, and a time to cash flow T (in years), the discount factor is: D F ( T ) = 1 ( 1 + r T ) . {\displaystyle DF(T)={\frac {1}{(1+rT)}}.}...

mixed with normal plasma), coagulation factor assays, antiphospholipid antibodies, D-dimer, genetic tests (e.g. factor V Leiden, prothrombin mutation G20210A)...

{-A_{3}d}{\lambda }}\right)} where C is the correction factor λ is the mean free path d is the particle diameter An are experimentally determined coefficients...

expiry), which the discount factor D {\displaystyle D} converts to present values. Now the spot price S = D ⋅ F {\displaystyle S=D\cdot F} can be obtained...

change in shape allows the binding of plasma protein Factor B, which allows Factor D to cleave Factor B into Ba and Bb. Bb remains bound to C3(H2O) to form...