Results 91 to 100 of about 321,441 (313)
Information can explain the dynamics of group order in animal collective behaviour
Nature Communications, 2020 In animal groups, the degree of alignment of individuals could have different benefits and costs for individuals depending on their reliance on private or social information.
Hannah E. A. MacGregor +2 more
doaj +1 more source
FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
wiley +1 more source
Right-Ordered Polycyclic Groups
, 1974 One of the features that make right-ordered groups harder to investigate than ordered groups is that their system of convex subgroups may fail to have the following property:(*) if C and C’ are convex subgroups of G and C’ covers C, then C is normal in C’
Roberta Botto Mura
core +1 more source
More on PT-Symmetry in (Generalized) Effect Algebras and Partial Groups
Acta Polytechnica, 2011 We continue in the direction of our paper on PT-Symmetry in (Generalized) Effect Algebras and Partial Groups. Namely we extend our considerations to the setting of weakly ordered partial groups.
J. Paseka, J. Janda
doaj
Indication of preoperative tests according to clinical criteria: need for supervision
Brazilian Journal of Anesthesiology, 2014 Background and objectives: The indiscriminate order for additional tests on pre-anesthetic evaluation is common in clinical practice, which entails additional costs and the possibility of false-positive results.
Aline Pallaoro Garcia +4 more
doaj +1 more source
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
Some model theoretic aspects of ordered abelian groups [PDF]
, 2022 This thesis is concerned with the model theory of ordered abelian groups, in relation to the properties of eliminating imaginaries and having definable types.
Liccardo, Martina
core
Molecular Oncology, EarlyView.Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat +8 more
wiley +1 more source
Ordered groups with a conucleus
, 2010 Our work proposes a new paradigm for the study of various classes of cancellative residuated lattices by viewing these structures as lattice-ordered groups with a suitable operator (a conucleus).
Tsinakis, Constantine, Montagna, Franco
core +1 more source
Weakly Ordered A-Commutative Partial Groups of Linear Operators Densely Defined on Hilbert Space
Acta Polytechnica, 2013 The notion of a generalized effect algebra is presented as a generalization of effect algebra for an algebraic description of the structure of the set of all positive linear operators densely defined on a Hilbert space with the usual sum of operators ...
Jirí Janda
doaj