Results 171 to 180 of about 17,667,785 (191)

Sequential polypeptides. Synthesis of poly-(L-tyrosyl-L-glutamyl-L-tyrosyl-L-glutamyl), poly-(L-glutamyl-L-tyrosyl-L-glutamyl), and poly-(L-glutamyl-L-glutamyl-L-tyrosyl-L-glutamyl) by use of catechol esters

Journal of the Chemical Society, Perkin Transactions 1, 1973
The racemization-free method of peptide coupling involving use of 2-hydroxyphenyl esters has been successfully applied to the synthesis of sequential polypeptides containing L-tyrosine and L-glutamic acid. The reactive hydroxy-group of these esters was protected by formation of a phenacyl ether; this led to easily crystallizable derivatives, and the ...
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L-Nonformation, L-Ancillarity, and L-Sufficiency

Theory of Probability & Its Applications, 2000
Summary: A concept ''L-nonformation,'' of no information about a parameter of interest, is defined. It implies concepts of generalized ancillarity and sufficiency, termed L-ancillarity and L-sufficiency (the latter having been studied previously). Here L stands for likelihood. Properties of these concepts are discussed.
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?????????????????????? ???????????? ?????????????????????? L-???????????????? ???? L-???????????????? ???? ???????????????????????????? ???????? ?????????? ?? ?????????? ?? ???????????? ???????????????? ???????????????????? ????????????????

2018
On the background of acute tetrachlormethane intoxication at a dose of 2 ml???kg????? of body weight the development of renal failure manifested by a decrease in daily urine flow, glomerular filtration rate, increase of creatinine in both serum and urine and reduction of its excretion was observed in experimental animals.
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L CODES AND L SYSTEMS WITH IMMIGRATION

1993
Summary: The purpose of this column is to give a glimpse of some recent work in \(L\) systems, dealing with several developmental processes that have started at different times. One can visualize the different processes as chasing one another like the tunes in a fugue.
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???????????? ?????????????????????? ?????????????????? ????????????????, ???????????????????????????????? ???? ????????????????????????, ?????????????????????????????? ???? ?????????? L* ?? ???????? L

2015
???????????????????? ?????????? ?????????????? ?????????????????????? ????????????????, ?????????????????????????????? ???????????????? ?????????? L*. ?????? ?????????? ?????????????????? ???? ???????????????????? ???????????????????????? ?? ???????? ?????????????? ???????? L ?? ???????????????????????? ?????????????????? ???????????? ?????????????? ???
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?????????????????????? ???????????????? ???????????? Asteraceae ?????????? ??????????????: ???????? Scorzonera L., Senecio L., Serratula L., Solidago L., Sonchus L

2021
Results of typification of species from the genera Scorzonera, Se necio, Serratula, Solidago and Sonchus described from Ukraine are given. For each species, its basionym, synonyms, protologue, nomenclatural type and the place of its storage are presented.
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?????????????????????? ???????????????? ???????????? Asteraceae ?????????? ??????????????: ???????? Chondrilla L., Chrysanthemum L., Cineraria L., Cirsium Mill., Cnicus L., Crepis L., Echinops L., Galatella Cass., Gnaphalium L., Helichrysum L., Inula L.

2021
???????????????? ???????????? ?????????? ?????????????????? Asteraceae (???????? Chondrilla L., Chrysanthemum L., Cineraria L., Cirsium Mill., Cnicus L., Crepis L., Echinops L., Erigeron L., Galatella Cass., Gnaphalium L., Helichrysum Mill., Inula L.), ?????????????????? ?? ???????????????????? ??????????????. ?????? ?????????????? ???????? ????????????
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Homeostasis Homeostasis: Origins of the Concept L. L. Langley L. L. Dowden L. L. Hutchinson L. L. Ross

BioScience, 1974
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Alyssum calycinum L. (A. alyssoides (L.) L., A. campestre (L.) L.)

2012
Shakhnoza S. Azimova, Anna I. Glushenkova   +1 more
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L Notation

2006
No abstract.
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