Aim at new word family of "X+men" and "X+women" appeared in the internet of recent years, this article adopts a method of description and explanation, we make initial analysis from the origin, the characteristics of meaning, the causes of popularization of four groups of new words about men and women, and reveals the social and cultural psychology reflected by them.

Study on infection period and epidemic factors of rice false smut;

Study on the epidemic factors and control methods of the maize rough dwarf virus disease;

A research on epidemic factors for hemorrhagic fever with renal syndrome in Ganyu county,Jiangsu province

Survey on prevalent factors of pediculus humanus capitis infection in middle and primary school students of rural area of Bengbu;

Adopting cellophane tape to investigate about prevalent factors.

Analysis on the epidemiological factors of para-typhoid fever type A (Typhoid fever) in one community of a college of zunyi city;

Analysis on the epidemiological factors of human soil-transmitted nematode infection in Hebei Province,China

The data were analyzed by SPSS software to evaluate the infection rate and the epidemiological factors.

A case-control study of the epidemic factors of an outbreak of paratyphoid A;

Objective To analyze epidemic factors rabies of from 2005 to 2006 in Fuyang prefecture and find effective countermeasures.

The case-control study was adopted to investigate the epidemic factors.

Objective The study was conducted to investigate the epidemiological factors related to the outbreak of paratyphoid A in a school in order to provide evidence for the development of corresponding preventive and control strategies.