Results 111 to 120 of about 3,616,669 (319)
African women as effective managers in the Free State Provincial Government: addressing performance determinants [PDF]
, 2002 ThesisChange is a process which, although feared and resisted by many, is unfortunately often inevitable. South Africa, with all its diversity, was no exception, and had to experience its fair share of change with the quantum leap from an Apartheid ...
Lues, Liezel
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Health Technology Assessment, 2015 Background: Liver biopsy is the reference standard for diagnosing the extent of fibrosis in chronic liver disease; however, it is invasive, with the potential for serious complications.
Catriona Crossan +10 more
doaj +1 more source
Redox Biology, 2019 Using non-reducing Western blotting to assess protein thiol redox state is challenging because most reduced and oxidised forms migrate at the same molecular weight and are, therefore, indistinguishable.
James N. Cobley +5 more
doaj +1 more source
THE FREQUENCY SPACE OF A FREE GROUP [PDF]
International Journal of Algebra and Computation, 2005 We analyze the structure of the frequency spaceQ(F) of a nonabelian free group F = F(a1,…,ak) consisting of all shift-invariant Borel probability measures on ∂F and construct a natural action of Out(F) on Q(F). In particular we prove that for any outer automorphism ϕ of F the conjugacy distortion spectrum of ϕ, consisting of all numbers ‖ϕ(w)‖/‖w ...
openaire +2 more sources
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
Statistical properties of subgroups of free groups [PDF]
The usual way to investigate the statistical properties of finitely generated subgroups of free groups, and of finite presentations of groups, is based on the so-called word-based distribution: subgroups are generated (finite presentations are determined)
Ventura, Enric +4 more
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Freedom Street Band photograph [PDF]
, 1980 Group photograph identified as the Freedom Street Band wearing matching sweatshirts and posed with their instruments, taken for the Columbus Free Press. The Columbus Free Press began as a bi-weekly publication in Columbus, Ohio, in 1970.
Columbus Free Press (Publisher)
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Antioxidants, 2018 Oxidative stress is associated with obstetric complications during ovarian hyperstimulation in women undergoing in vitro fertilization. The follicular fluid contains high levels of proteins, which are the main targets of free radicals.
Irantzu Pérez-Ruiz +7 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
Punishing Free Riders: how group size affects mutual monitoring and the provision of public goods [PDF]
Standard game theoretic models predict, based on subgame perfection, that public goods will not be provided even if agents are allowed to monitor free riders at some cost. Further, because punishment is not credible in these environments, this prediction
Jeffrey Carpenter
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