*ratio      Last updated on 2009     10     3, a full moon day

Approx. 34 ratios available to read。 Also see: Natural time。 Ratio & Proportion。

Ω₀, a ratio of actual density to critical density at very long time ρ₀。 IFF energy related, Ω₀ = Ω_{sum_of_matters} AND dark energy Ω_Λ。 Ω₀ = (<1 || 1 || >1 || ...)。 Close space。 Open space。

Algebraic quantitative ratio: Fraction。 Within time, in basic, fraction is expressed by x/y [x by y] where x, AND OR y are variable, AND OR constant。 Also see: mantissa in floating points。

Aspect ratio, Display's width by height。 Natural vs. artificial。 If dot s is in distance Z inward, vector processing is needed。 Space images: assuming that X>Y as front, and X<Y as rear。 After understanding of frames of X>Y frame, X<Y frame, viewer's location, object's location, distance between object and viewer, ... , and then study each symmetry at each dimension in M Theory。

Capacitance ratio: n numbers of variable capacitances along with constraint diodes can be tested。 Also see: www.renesas.com。

Charge to mass ratio: e/m_e physical constant of electron = 1.7588 x 10¹¹ C/kg。

Compression ratio: In 2006, Fujitsu's SmartCODEC spec. is 1/3 fixed ratio of YUV 720x480 at rate of 55 Mbps by 30 fps。

Compression ratio: Microsoft's usage。 File & directory compression utility is compact。 In 2006, depending on file sizes, compression ratio will differ while managing files in SONY Micro Vault。

Contrast ratio: In 2005, LG produces brightness 1000 cd, and contrast ratio 10000:1 single scan。 In 2006, Sharp produces 1500:1 in-vehicle shock-proof water-proof out-door LCD, the highest industrial standard display。

Cost-to-performance ratio。 Medical。

Driver-to-load ratio: Pipeline's stages。 Also see: Pipelining。

Gain ratio: Gain ratio。

Graviton ratio: Measurement of graviton, not available yet to public。

gravitational, light, O2, water, ratio: gravitational:light:O2:water ratio is a Myanmar's imaginary hyperdimensional ACT3 spacecraft's one of the testing features。 BLI may vary due to gravitational。 If 5 elements concept is applied, ... 。    Also see: Monbusho level knowledge enhancement。  

Hazard ratio, measure in % confidence interval CI [Resident & Staff Physician。 Vol.51。 No.4]。

INR, International Normalized ratio [The American Journal of Medicine。 Vol.118。 No.2] Also see: INR in *cardio。

IRR, Incidence Rate Ratio [JAMA。 Vol.293。 No.22]。

kW:vol:kg。 A ratio for HTS motor powered naval submarines。 Unit not available yet to public。 Also see: Sumitomo。

LH/FSH ratio: LH/FSH ratio [Obstetrical & Gynecological Survey。 Vol. 60。 No.4]。

Light lost ratio [a Myanmar's imaginary hyperdimensional spacecraft's ... , not in text yet]: ACT3 stage, OEL engineering [medical biometric engineering + optical electronic engineering], along with 2,3 vector, 2,6 vector, in DEE, ... also see ACT3 light vs. Our universe。  

m/z ratio: mass to charge ratio, by SELDI-TOF-MS。 OBG。

Plasma Vector: toward Sensor / Detector		Genetic biometrics pap smear	Mass' travelling time
Laser beam	Ion source	Protein chip	Flight Of Path	Sensor/Detector
			Mass spectroscoping time period
Computational calculation time period [time vector: left to right]

MR ratio。 www.nhk.or.jp/strl/publica/rd/index-e.html。

OR: (OR, Odds Ratio (Women vs. Men) (...))。 i.e. OR 6.5。 99% CI, 2.2 - 6.6。 Where 2.2-6.6 is CI variable。

Quantum charge ratio: h/e physical constant = 4.1357 x 10^-15 J · s/C。

Ratio of circle's circumference to its diameter: 3.14159 ... Pico, ... , 10^-24。 Π, π。 22/7。 Also see: Circle。

Ratio of circle's circumference to its radius: ... also see: quantum charge ratio, strings in M Theory, ... 。

RR, Rate Ratio。 i.e. RR 2.2。 99% CI, 1.8 - 2.8。 Where 1.8-2.8 is CI variable。

S/N ratio, Signal to Noise。 S/N ratio may vary according to vendor spec.

SDR, Software Defined Ratio, in 2007, Altera's 65nm Cyclone III FPGAs perform <0.5W static power waveform integration in hardware, with ASIC and/or ASSP programmable logic by Quartus II Web Edition v.7 software, therefore hardware can be defined [also see: conditional variable] by software as measured as ratio ... 。

Shade ratio = Contrast ratio of black & white。 5000:1 inside 40" world's largest OLED by Samsung in 2005。

Th1/Th2 ratio:  Th1 /Th2 ratio = Interleukin 4。

Time reduction ratio: In 2005, NEC's world first security system firewall-IDS can perform 1:3400 which can detect computer security problem [i.e. after handshake, ftp not monitored] within 3 minutes [compare to 170 hr to any system administrator who has not deployed the latest computer security system]。

Waist-hip ratio [Obstetrical & Gynecological Survey。 Vol. 60。 No.1]。

W/L ratio, Width/Length ratio, nMOS µm / pMOS µm。 Also see: C_load。   Do not confuse between W/L and WL。

Wn / Wp ratio: MOS inverter V_th。

Zoom-in ratio, Astrophotography by Canon。 Remark:

 

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