According to the study results,the morphological characteristics including root,stem,leaf,flower and fruit were formulated,the phenological rhythm was summarized,and the growth curves for branch,leaf and fruit were constructed.

According to the phenological observation data of Shishahai Area in a time span of 13 years,by the method of plant phenological period frequency distribution pattern,the phenological season of Shishahai Area is divided.

Phenological observation data of plant communities from 1982 to 1996 at 5 sites and a method for phenological cumulative frequency modeling were used to determine the beginning dates of local phenological seasons and their corresponding threshold values of normalized difference vegetation index(NDVI) in each year.

At the present,most related studies at home and abroad are concentrated upon the effect of biological rhythms,especially the circadian rhythms,on the astronauts during space flight.

Objective Discussing the relationship between human biological rhythm andchronopharmacology to guide the clinical delivery drugs which in order to improve the accurany ofusing drugs.

Based on the great thinker s understanding of the law of celestial movement (that is, Way of Heaven lies in seven) and human life rhythm (78 years), and modern medicine s identification of biological rhythm, this paper holds that the reason why "seven" takes an universal connotation and the implication of sorcery and myth is that it embodies the abovementioned laws and rhythms.

Progress in the study of plant biorhythm

Objective: To investigate the influence of biorhythm on the time-effect of epidural lidocaine.

The idea includes the contents as follows:there are biorhythm,training rhythm and objective rhythm in sports training;the basic process of sports training is the .

Objective To find the proteins which can interact with Per1 and to study the founction of Laminin receptor 1(Lamr1) in circadian rhythm.

[Objective] To investigate circadian rhythm of human Per1 gene expression in peripheral mononuclear system(PMS)in healthy young adults and changes of Per1 gene expression after work shift.

In the circadian rhythm, CK1 phosphorylates the main proteins of the circadian clock such as Per, initiates their degradations, influences their nuclear localizations and gene expressions, thereby exert.

This paper concisely describes the human biological rhythms theory and the well-bear discipline,then emphatically presents the design and implementation of computer well-bear assistant system,and lastly discusses the investigations for verifying the system.

The study of beating frequencies of cultured cardiac myocytes is an important subject in study of biological rhythms.

The article introduces a rapid method of calculating biological rhythms.