ameasured way: areview of the quarterly`s last numbers

Deciphering The Last Major Invasion of the Milky Way Galaxy

We present first results from a spectroscopic survey of ∼ 2000 F/G stars 0.5–5kpc from the Galactic plane, obtained with the 2dF facility on the AAT. These data show the mean rotation velocity of the thick disk about the Galactic center a few kpc from the plane is very different than expectation, being ∼ 100km/s, rather than the predicted ∼ 180km/s. We propose that our sample is dominated by st...

Fibonacci numbers and Fermat ’ s last theorem

numbers. As applications we obtain a new formula for the Fibonacci quotient Fp−( 5 p )/p and a criterion for the relation p |F(p−1)/4 (if p ≡ 1 (mod 4)), where p 6= 5 is an odd prime. We also prove that the affirmative answer to Wall’s question implies the first case of FLT (Fermat’s last theorem); from this it follows that the first case of FLT holds for those exponents which are (odd) Fibonac...

Sodium Hypochlorite Dental Emergency-AReview

Root canal irrigants play an important role in the success of root canal treatment. As the major objective in root canal treatment is to disinfect the entire root canal system, it requires that the pulpal contents be eliminated as sources of infection. This goal may be accomplished using mechanical instrumentation and chemical irrigation, in conjunction with medication of the root canal between...

Two Stage Op - Amp Using Cmos – Areview

Operational Amplifier (op-amp) is a basic building block of many analog and mixed signal systems. Many different types of op-amp are used to achieve various functions, such as DC biasing, high speed amplifying, reduced voltage supply, high gain. To achieve these parameter successfully there are several techniques.The op-amp contains two stages to increase gain and improve slew rate, voltage swi...

On Parmenides' Poem: "The Way of Truth" and "The Way of Opinion"

Connexin Specificity of Second Messenger Permeation: Real Numbers At Last

The discovery many years ago that ions and cytoplasmic molecules could diffuse between cells via gap junction channels inspired excited speculation about the roles such intercellular communication could play in development , physiology, and pathology. This view was reinforced when it later emerged that there are many types of gap junction channels, with ‫ف‬ 20 functionally distinct vertebrate i...