Results 251 to 260 of about 1,879,895 (298)

Design and Prototyping a Novel Hybrid Shoulder Exoskeleton. [PDF]

open access: yesBiomimetics (Basel)
Quarnstrom J   +4 more
europepmc   +1 more source

Swelling Mechanism of Rubber Sealing Materials in Methanol Transportation Pipelines. [PDF]

open access: yesMaterials (Basel)
Jiang Z   +6 more
europepmc   +1 more source

Embedding Right Chain Rings in Chain Rings [PDF]

open access: yesCanadian Journal of Mathematics, 1978
The following problem was the starting point for this investigation: Can every desarguesian affine Hjelmslev plane be embedded into a desarguesian projective Hjelmslev plane [8]? An affine Hjelmslev plane is called desarguesian if it can be coordinatized by a right chain ring R with a maximal ideal J(R) consisting of two-sided zero divisors.
Törner, Günter, Brungs, H.H.
openaire   +3 more sources

Chain rings and prime ideals [PDF]

open access: possibleArchiv der Mathematik, 1976
(MR: 54: 7537)
Törner, Günter, Brungs, H.H.
openaire   +1 more source

Automorphisms of a chain ring

Annali di Matematica Pura ed Applicata, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Singh, Surjeet, Alkhamees, Yousef
openaire   +2 more sources

ChemInform Abstract: Ring‐Chain and Ring‐Chain‐Ring Tautomerism of Thiocarbonohydrazones

ChemInform, 1994
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
V. V. ALEKSEEV   +5 more
openaire   +1 more source

Bicyclonucleosides and Ring-Chain Interconversion

Nucleosides and Nucleotides, 1999
Four types of bicyclonucleosides differing in the easiness of their ring-chain interconversion have been prepared, some exhibited anti-HIV activity and the ratio of their cyclic and open-chain forms could have some bearing on their biological activity.
Tronchet, Jean Marcel Julien   +8 more
openaire   +3 more sources

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