Mammographic density has been proven as an independent risk factor for breast cancer. Women with dense breast tissue visible on a mammogram have a much higher cancer risk than women with little density. A great research effort has been devoted to incorporate breast density into risk prediction models to better estimate each individual's cancer risk. In recent years, the passage of breast densit...

since density is considered as one of the most important numerical indices to explain quantitative values of a plant community by affecting on many aspects and activity of ecosystem, on the other hand, awareness about plants distribution pattern in environment is an essential preparation for measurement and study of vegetative cover, therefore, in this research determination of density and dist...

The 12 laboratories of the North American Lipid Research Clinics performed lipid and lipoprotein analyses on aliquots of 53 freshly prepared plasma samples during four years. The samples, from normal, mildly hyperlipidemic, and treated hyperlipidemic subjects, were analyzed for total cholesterol, triglycerides, and cholesterol in verylow-density lipoproteins (VLDL), low-density lipoproteins (LD...

Since density is considered as one of the most important numerical indices to explain quantitative values of a plant community by affecting on many aspects and activity of ecosystem, on the other hand, awareness about plants distribution pattern in environment is an essential preparation for measurement and study of vegetative cover, therefore, in this research determination of density and dist...

We discuss experimental techniques for measurement of the density of beam particles in both the transverse and longitudinal phase space. The second moments of a two-dimensional density in conjugate coordinates are combined to form the emittance, which remains invariant under idealized beam transport. Four different methods of emittance measurement are presented, as will be implemented at the Br...

Electron density measurement remains indispensable to control fueling on a DEMO reactor. For steadystate operation of the DEMO reactor, density measurement should be highly reliable and accurate. A dispersion interferometer and a Faraday polarimeter are free from measurement errors caused by mechanical vibrations. Hence combination of the two diagnostics yields a suitable system for density mea...

Blood lipid measurement is an important component of the management of dyslipidemia. The accuracy of the detection results is the basic requirement for the effective management of dyslipidemia. Many factors influence the accuracy of blood lipid measurement results, including test participants and specimen conditions, measurement methods, instruments and reagents, and measurement manipulation. A...

An EPR-channel consists of two Hilbert spaces, H A and H B , and of a density operator sitting on the their direct product space H AB. The channel is triggered by a von Neumann measurement on H A , resulting in a state (density operator) ω A. Because a measurement in H A can be considered as a measurement in H AB equally well, it induces a new state in H AB and, hence, a new state, ω B , in H B...

Objective: Otosclerosis has long been a clinical, audiological and tympanometric diagnosis. The definitive role and value of imaging is yet unclear in the clinical practice. In this work we aimed to study the temporal bone density using CT scan in patients clinically diagnosed as otosclerosis, not only to ascertain the value of CT scan, but also to study the correlation between the bone density...

Laser pulse nonlinear transmission measurements through saturable absorbers of known absorption parameters allow the measurement of their energy density. On the other hand, nonlinear transmission measurements of laser pulses of known energy density through absorbing media allow their absorption parameter determination. The peak energy density w0P of second harmonic pulses of a mode-locked titan...