On the basis of generalizing the features of network youth,the article makes an exposition of the problem of the loss of moral subjectivity ,shown in the relations between human being and his own object of creation ;between the real self and the fictitions self;and between the real behaviour and the free behaviour ,and the loss of the formers.

Extraction and disassociation bitumen from oil sands via aqueous solution;

Characteristics of laser Raman spectra of bitumen in oil in the Ordos basin;

Geochemical behaviors and origin of reservoir bitumen in Puguang gas pool;

Discovery of soft asphalt at Shangwuergen of the Labudalin basin,northeastern Inner Mongolia,China,and its geological significance.;

Preparation of rubber crumb modified asphalt and its influencing factors;

Rheological characteristics and modified mechanism of crumb rubber modified asphalt;

Effect of B_2O_3 addition on graphitization of pitch coke;

Measurements of lowering heavy oil consumption in pitch melting system;