A.N.Barmin,M.V.Valov

Results of the Volga river delta’s plant cover dynamics research, conducted by ecology-botanic profiling with the J. Brown-Blanke classification approach usage

3-13

G.B.Berezovskaya,A.S.Korobeynikova,
A.N.Hicarova

Some aspects of long-term dynamics of the number of background species of rodents and changes in solar activity by the example of forest-scrub biotops of Ulyanovsk region

14-24

V.B.Solovev,R.N.Volodin,
A.A.Stolyarov

Functioning of the peptidergic system during physical work

25-37

A.V.Ivanova

Hierarchical composition of florae and determination of floristic types of territories

38-46

S.S.Zaks,A.A.Kuzmin,
S.V.Titov

Actual distribution and biotopic preferences of the speckled ground squirrel (Spermophilus suslicus Güld.) in Middle Volga region

47-56

Zh.W.Grishina,M.T.Gengin

A research of proteins and peptides in drone brood larvae at different stages of development

57-63

S.S.Popova,E.S.Guseva,
R.К.Frantsev

Electrochemical intercalation of lanthanum and fullerene from nonaqueous fluoride solutions – a new perspective direction in improvement of Li_xLa_yMn_1–уO₂-electrode capacity

64-78