Results 101 to 110 of about 13,110,779 (313)

Defining Second-Order Desert [PDF]

Organon F
Philosophers who work on desert-adjustment within axiology often articulate the concept of desert as follows: x deserves y on the basis of z. This formulation allows for a focused examination that encompasses deservers, deservings, and desert bases.
Beşir Özgür Nayır
doaj   +1 more source

Second order mem‐circuits [PDF]

International Journal of Circuit Theory and Applications, 2014
SummaryThis paper presents a comprehensive taxonomy of so‐called second‐order memory devices, which include charge‐controlled memcapacitors and flux‐controlled meminductors, among other novel circuit elements. These devices, which are classified according to their differential and state orders, are necessary to get a complete extension of the family of
openaire   +2 more sources

Reconstructing enzyme evolution by protein engineering

FEBS 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, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Int. Sig. Proc. Workshop on Higher Order Statistics, Chamrouse, France, July 1991.

, 2007
Direction finding techniques are usually based on the 2ndorder statistics of the received data. In this paper, we propose a MUSIC-like direction finding algorithm which uses a matrix-valued statistic based on the contraction of the 4thorder cumulant ...
Second-Order Versus Fourth-Order
core  

Second-Order Management – How Second-Order Concepts Contribute to Solutions within Complex Environments [PDF]

Journal of Systemics, Cybernetics and Informatics, 2020
In our daily practice as management consultants we observe disorientation, misconceptions, and open questions about the suitability, limitations, and/or benefits of novel management approaches.
Philipp Belcredi, Tilia Stingl de Vasconcelos Guedes   +1 more
doaj  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

On the Undecidability of Second-Order Unification

Information and Computation, 2000
This work was partially supported by Project MODELOGOS (TIC97-0579-C02-01) funded by the CICYT, and the ESPRIT Basic Research Action CCL. This paper is based on preliminary results in (Levy, 1998; Veanes, 1998; Levy and Veanes, 1998). The second author worked at Max-Planck-Institute of Computer Science, Saarbruecken, Germany, when this paper was ...
Jordi Levy, Margus Veanes
openaire   +4 more sources

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Second-Order Footsteps Illusions

i-Perception, 2015
In the “footsteps illusion”, light and dark squares travel at constant speed across black and white stripes. The squares appear to move faster and slower as their contrast against the stripes varies.
Akiyoshi Kitaoka, Stuart Anstis
doaj   +1 more source

Forced oscillation of second-order superlinear dynamic equations on time scales

Electronic Journal of Qualitative Theory of Differential Equations, 2011
In this paper, by constructing a class of Philos type functions on time scales, we investigate the oscillation of the following second-order forced nonlinear dynamic equation $$x^{\Delta\Delta}(t)-p(t)|x(q(t))|^{\lambda-1}x(q(t))=e(t),\quad t\in\mathbb{T}
Yuangong Sun
doaj   +1 more source