Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Helge Gyllenberg"'
Publikováno v:
Agricultural and Food Science, Vol 61, Iss 5 (1989)
Tämän tutkimuksen patenttijulkaisuaineisto kuvasi harvoin keksintöjä, joilla olisi saatu aikaan merkittäviä muutoksia kasvien ominaisuuksissa, vaikka se juuri on uuden kasvibiotekniikan tavoite. Vain kaksi hakemusta kuvasi selvästi uusia, omin
Externí odkaz:
https://doaj.org/article/1e8b7f9e6d1a421182bc3183c0636434
Autor:
Eeva Koskenniemi, Helge Gyllenberg
Publikováno v:
Agricultural and Food Science, Vol 42, Iss 2 (1970)
Externí odkaz:
https://doaj.org/article/4873434a3fa54a53ad97822b02a1220a
Autor:
Helge Gyllenberg, Martti Lampila
Publikováno v:
Agricultural and Food Science, Vol 27, Iss 1 (1955)
A lactate-utilizing aerobic bacterium from the rumen of cattle is described. The characteristics of the strain showed a close resemblance to Corynehacterium enzymicum, earlier considered to be derived only from human sources. The relatively low count
Externí odkaz:
https://doaj.org/article/5b7fca0054cc4d94910a56b98979cdae
Autor:
Helge Gyllenberg, Seppo Niemelä
Publikováno v:
Agricultural and Food Science, Vol 31, Iss 1 (1959)
A method which permits a selective enumeration of a subtype of the organisms hitherto referred to as Lactobacillus bifidus, known as an ordinary inhabitant of the intestines of human adults, is described. It is suggested that this method may be usefu
Externí odkaz:
https://doaj.org/article/f2fb20d44f474387836f1856980b5209
Publikováno v:
Agricultural and Food Science, Vol 25, Iss 1 (1953)
Tutkimuksen tarkoituksena oh selvittää maidon askorbiinihapon ja dehydroaskorbiinihapon määriä ja keskinäisiä suhteita sekä niiden muutoksia etenkin sellaisissa olosuhteissa, jotka tulevat kysymykseen kauppamaiden eri käsittelyvaiheissa. Mai
Externí odkaz:
https://doaj.org/article/d82732acefae4eb1be9e19ff349d08b1
Autor:
Helge Gyllenberg
Publikováno v:
Acta Pathologica Microbiologica Scandinavica. 44:293-298
Autor:
Gunnel Carlberg, Helge Gyllenberg
Publikováno v:
Acta Pathologica Microbiologica Scandinavica. 44:287-292
Autor:
Gunnel Carlberg, Helge Gyllenberg
Publikováno v:
Acta Pathologica Microbiologica Scandinavica. 42:380-384
Publikováno v:
Bulletin of Mathematical Biology. 61:85-111
In this paper we give a mathematically precise formulation of an old idea in bacterial taxonomy, namely cumulative classification, where the taxonomy is continuously updated and possibly augmented as new strains are identified. Our formulation is bas
Publikováno v:
Quantitative Microbiology. 1:7-28
We present a method for building systematics when new knowledge is continuously accumulated. The resulting classification is self-correcting and improves itself by sorting new items as they are added to the material and studied. The formulation is ba