The present study was conducted to understand if pheromone or any similar substance was present in human semen and whether it could be recognized by smell. One hundred and fifty two subjects of either sex participated in this study. The study lasted for one month. They were to identify urine by smell. Daily first urine sample was submitted by five male and five female subjects for this study. M...

OBJECTIVE We hypothesized that the physiques of male action toys--small plastic figures used by children in play--would provide some index of evolving American cultural ideals of male body image. METHOD We obtained examples of the most popular American action toys manufactured over the last 30 years. We then measured the waist, chest, and bicep circumference of each figure and scaled these me...

Ectopic breast tissue and male breast cancer are both very rare diseases with only a few reports in the literature. Here, we present the first case of ectopic male breast cancer in the perineum. The patient was a 70-year-old man with a palpable mass in the perineum. A wide local excision and inguinal lymph node dissection revealed invasive breast carcinoma of no special type involving the skin ...

Despite the importance of affectionate communication for relational development and maintenance, individuals expressing affection incur a number of risks, including possible misinterpretation of the expressions as sexual overtures. These risks appear to be magnified in the male-male relationship, where overt expressions of affection may be all but prohibited by normative expectancies. The prese...

The ubiquitin-conjugating yeast enzyme RAD6 and its human homologs hHR6A and hHR6B are implicated in postreplication repair and damage-induced mutagenesis. The yeast protein is also required for sporulation and may modulate chromatin structure via histone ubiquitination. We report the phenotype of the first animal mutant in the ubiquitin pathway: inactivation of the hHR6B-homologous gene in mic...

Endocrine disrupting chemicals (EDCs) have been shown to interfere with physiological systems, i.e., adversely affecting hormone balance (endocrine system) , or disrupting normal function, in the female and male reproductive organs. Although endocrine disruption is a global concern for human health, its impact and significance and the screening strategy for detecting these synthetic or man-made...

Measurements of CO2 fluxes from open-vent volcanos are rare, yet may offer special capabilities for monitoring volcanos and forecasting activity. The measured fluxes of CO2 and SO2 from Mount St. Helens decreased from July through November 1980, but the record includes variations of CO2/SO2 in the emitted gas and episodes of greatly increased fluxes of CO2. We propose that the CO2 flux variatio...

human as the superior of the creature was more important for pre-socrates, but by emerging socrates this remark become pale because he pointed to be average of human's powers. after many decades, some grand-phipspher such as kierkegaard, nietzsche, martin heidegger and jean-paul sartre entered and they have taken attention to human and established existentialism.this academy spoke about hu...