There has been much controversy as to whether there are sex-related differences in human color vision. While previous work has concentrated on testing the central visual field, this study compares male versus female color vision in the near peripheral retina. Male (n = 19) and female (n = 19) color normal observers who exhibited no significant differences either in the midpoints or the ranges o...

Brown-headed cowbirds (Molothrus ater) are one of few species in which females show more complex space use than males. Female cowbirds search for, revisit, and parasitize host nests and, in a previous study, outperformed males on an open field spatial search task. Previous research reported a female-biased sex difference in the volume of the hippocampus, a region of the brain involved in spatia...

The purpose of this study was to define the acoustic voice and speech characteristics of patients with Parkinson disease (PD). Seven female patients with PD and seven female healthy controls participated in this study. Each subject was instructed to vocalize extended corner vowels (/a/, /e/, /i/, /u/) three times for at least 5 seconds at a comfortable voice loudness and tone. The voice was ana...

in this paper boundedness and compactness of generalized composition oper-ators from logarithmic bloch type spaces to q_k type spaces are investigated.

introduction: levofloxacin is one of the antibiotics with wide treatment application which is often applied for treating infections of genitourinary system and lower respiratory tract. noting that most antibiotics can affect the structure of ovary tissue, we have launched research into the effect of levofloxacin on hormone disorder resulting from tissue damage. methods: in this survey, 40 wista...

background: hyperhomocysteinemia (hhcy) has been considered as a risk factor for several obstetrical complications such as early pregnancy loss pre-eclampsia and iugr. recently its association with infertility has been underscored in ivf failures; however limited information is available about the relationship of hhcy and subfertility. objective: to find out the association between unexplained ...

results the mean age of the patients was 14.73 ± 2.3 (range 13-16) years. the most common symptom was cyclic dysmenorrhea. the vaginal septum was resected safely in all of the patients. the symptoms including cyclic dysmenorrhea and hematometra resolved after 3 months. conclusions hysteroscopic resection of the vaginal septum is an available, feasible, convenient, and effective tool in the mana...

most people have experienced anxiety in their lives. anxiety is necessary to continue the life but intense anxiety can be reduced person’s efficiency and avoided rational thinking and decision making. the goal of this study was to determine the relationship between levels of anxiety and social adaptation in female students of science and research branch, islamic azad university, tehran, iran. 1...