From a positivistic view,this paper finds differences on anxiety sources of the various countries.

Gender difference in preventive consciousness and behavior against AIDS;

Kinetic differences in nonverbal communication and gender differences;

Changing ways of gender difference in the participation of social sports;

Sexual Difference in Pathological Internet Use among College Students;

Influence of sexual difference on expression of Toll - like receptor 4 and myeloid differential protein - 2 mRNA in the lung in septic rats;

Comparative Studies of Effects of Two Novel Marine Drug 911,971 on CYP 450 Subtype Enzymes and Their Sexual Differences;

Sex differences in self-estimated intelligence;

Sex differences in mental rotation affected by working memory load;

Study of Sex Differences and Functional Connectivity during Orthography and Imagery Tasks;

Research progress on species and gender differences of drug metabolism;

Gender Differences in Personality Traits of Middle School Students;

Study of gender differences in schizophrenic siblings;

Enzyme kinetics of schizandrin metabolism and sex differences in rat liver microsomes;

Study of the sex differences in experimental autoimmune encephalomyelitis;

The preliminary DTI study of sex difference of corpus callosum in normal adults;