Results 41 to 50 of about 5,522,853 (247)

Primitive ideals and automorphisms of quantum matrices. [PDF]

open access: yes, 2007
Let K be a field and q be a nonzero element of K that is not a root of unity. We give a criterion for (0) to be a primitive ideal of the algebra O-q(M-m,M-n) of quantum matrices.
Lenagan, T.H.   +3 more
core   +1 more source

Collineation groups of translation planes of small dimension

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1981
A subgroup of the linear translation complement of a translation plane is geometrically irreducible if it has no invariant lines or subplanes. A similar definition can be given for “geometrically primitive”.
T. G. Ostrom
doaj   +1 more source

Context of culture: Critique of the primitive mind [PDF]

open access: yesFilozofija i Društvo, 2010
The author of this paper has the intention to reach the new meaning and sense of the primitive mentality by analyzing it in early social communities. He also wants to point out the possible reflections of the spirit and consciousness of our ancestors ...
Božilović Nikola
doaj   +1 more source

Decadence in the Wilderness. Will to Transgression or the Strange Bird of Finnish Decadence

open access: yesNordlit: Tidsskrift i litteratur og kultur, 2012
The decadence that the Decadents identified in their own civilization was recognized through the model of Roman Empire, although they thought that the Romans were, even in their decadence, much more vigorous than the modern "cerebral" decadents.
Pirjo Lyytikäinen
doaj   +1 more source

Primitive polynomials with prescribed second coefficient [PDF]

open access: yes, 2006
The Hansen-Mullen Primitivity Conjecture (HMPC) (1992) asserts that, with some (mostly obvious) exceptions, there exists a primitive polynomial of degree n over any finite fieldwith any coefficient arbitrarily prescribed.
Cohen, Stephen D.   +3 more
core   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Minutes of the Sixty-Eight Annual Session of the Primitive Baptist Union Association Held With New Ramah Church, Berrien County, Georgia. October 20, 21, 22, 1923 [PDF]

open access: yes, 1923
1 electronic record (.pdf). 9 pages, 1346387 bytes.Minutes of the Sixty-Eight Annual Session of the Primitive Baptist Union Association Held With New Ramah Church. Berrien County, Georgia.
Primitive Baptist Union Association
core   +1 more source

DERANGEMENTS IN SIMPLE AND PRIMITIVE GROUPS [PDF]

open access: yes, 2003
To appear in Proceedings of Durham Conference on Groups, Geometry, and Combinatorics (2001)
Fulman, Jason, Guralnick, Robert
openaire   +2 more sources

Minimal and random generation of permutation and matrix groups [PDF]

open access: yes, 2012
We prove explicit bounds on the numbers of elements needed to generate various types of finite permutation groups and finite completely reducible matrix groups, and present examples to show that they are sharp in all cases.
Derek F. Holt   +5 more
core   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

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