finger vein is one of the most fitting biometric for identifying individuals. in this paper a new method for finger vein recognition is proposed. first the veins are extracted from finger vein images by using entropy based thresholding. in finger vein images the veins are appeared as dark lines. the method extracts veins as well, but the images are noisy, that means in addition to the veins the...

The ratio of index finger length to ring finger length (2D:4D) is an index of prenatal androgen exposure. In a study with 71 female and 52 male undergraduate students, we assessed the relationship between 2D:4D and jealousy with respect to various dimensions of rival characteristics. Following the presentation of a jealousy-evoking scenario, participants rated the extent to which they would fee...

The ratio of index finger length to ring finger length (2D:4D) is an index of prenatal androgen exposure. The larger the exposure to androgens, the smaller this ratio will be. Androgens “masculinise” people and may influence individual differences in a predictable way. In a study with 109 participants, 46 men and 63 women, the relationship between 2D:4D and jealousy was assessed. In a jealousy ...

Thermal impedance is required to describe static and fast dynamic thermal behavior in silicon-on-insulator (SOI) devices. This study presents an empirical physical model, which accounts for gate length, calculating the of multi-finger partially depleted (PD) SOI MOSFETs at room temperature. For first time, parameters model are obtained from measurements ac conductance characteristic frequency d...

finger reckoning is one of the five types of signification(dalala),which al – jahiz mentioned in his book, al–bayan wa al–tabyin . by this he meant a particular representing numbers by means of the outstretched or bent fingers and their various positions .finger reckoning can be traced in some prose and verse writings and traditional(hadith) sources; for example, in a recorded speech through wh...

The purpose of this study was to determine in vivo moment arm lengths (MAs) of three elbow flexors at rest and during low- and relatively high-intensity contractions, and to examine the contraction intensity dependence of MAs at different joint positions. At 50°, 80° and 110° of elbow flexion, MAs of the biceps brachii, brachialis and brachioradialis were measured in 10 young men using sagittal...

Background. Most physicians use digital rectal examination (DRE) to help detect prostate cancer and to estimate the prostates' size. The accuracy of DRE is known to be limited. We evaluate the ability of doctors to palpate the whole prostate with DRE. Methods. At time of transrectal ultrasound (TRUS) the distances from the anus to the apex and base of prostates were measured. The TRUS's distanc...

The displacement of a more viscous fluid by a less viscous one in a quasi-two dimensional geometry leads to the formation of complex fingering patterns. This fingering has been characterized by a most unstable wavelength, λc, which depends on the viscosity difference between two immiscible fluids and sets the characteristic width of the fingers. How the finger length grows after the instability...

We look at the links between the Digit Ratio-the ratio of the length of the index finger to the length of the ring finger-for both right and left hands, and giving in a Dictator Game. Unlike previous studies with exclusively Caucasian subjects, we consider a large, ethnically diverse sample. Our main results are as follows. First, for Caucasian subjects we estimate a significant positive regres...

Zinc-finger nucleases (ZFNs) are important tools for genome engineering. Despite intense interest by many academic groups, the lack of robust noncommercial methods has hindered their widespread use. The modular assembly (MA) of ZFNs from publicly available one-finger archives provides a rapid method to create proteins that can recognize a very broad spectrum of DNA sequences. However, three- an...