Results 91 to 100 of about 14,552 (196)
Superintegrability on sl(2)-coalgebra spaces
We review a recently introduced set of N-dimensional quasi-maximally superintegrable Hamiltonian systems describing geodesic motions, that can be used to generate "dynamically" a large family of curved spaces. From an algebraic viewpoint, such spaces are
A. Ballesteros +28 more
core +1 more source
Self‐Regulation of Healthy Lifestyles in the Nursing Workplace: A Mixed‐Method Evaluation
Objective To understand the experiences of self‐regulation and health‐promoting behaviours among practising nurses in Singapore. Qualitative To explore the experiences of self‐regulating health‐promoting behaviours among nurses. Quantitative To measure the nurses’ current health‐promoting behaviours and perceived stress levels.
John Christopher Lambino Navarro +4 more
wiley +1 more source
On ergodic operator means in Banach spaces
We consider a large class of operator means and prove that a number of ergodic theorems, as well as growth estimates known for particular cases, continue to hold in the general context under fairly mild regularity conditions. The methods developed in the
Aleman, Alexandru, Suciu, Laurian
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Low-lying magnon dispersion in a S=1 Heisenberg antiferromagnetic (AF) chain is analyzed using the non-Abelian DMRG method. The scattering length $a_{\rm b}$ of the boundary coupling and the inter-magnon scattering length $a$ are determined.
Hiroshi Ueda +2 more
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Background. Ulcerative colitis (UC) is a type of inflammatory bowel disease (IBD) delineated by inflammation or ulcers in the colon that may cause diarrhea, abdominal pain, blood in the stool, tenesmus, etc. Objective.
Monika Joshi, Manju Pandey, Akash Ved
doaj +1 more source
A surface of a strong topological insulator (STI) is characterized by an odd number of linearly dispersing gapless electronic surface states. It is well known that such a surface cannot be described by an effective two-dimensional lattice model (without ...
Franz, M., Marchand, D. J. J.
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Phase diagram of the isotropic spin-3/2 model on the z=3 Bethe lattice
We study an SU(2) symmetric spin-3/2 model on the z=3 Bethe lattice using the infinite Time Evolving Block Decimation (iTEBD) method. This model is shown to exhibit a rich phase diagram. We compute the expectation values of several order parameters which
Depenbrock, Stefan, Pollmann, Frank
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JT90 thermal barrier coated vanes [PDF]
The technology of plasma sprayed thermal barrier coatings applied to turbine vane platforms in modern high temperature commercial engines was advanced to the point of demonstrated feasibility for application to commercial aircraft engines.
Graziani, R. A. +2 more
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The paper discusses the parliamentary systems of selected Arab and Muslim countries in the Middle East and North Africa at the turn of the 1960s.The analysis concerns a document drawn up for executives in the Ministry of Foreign Affairs in late 1972, with an attachment discussing the parliamentary systems of the countries of primary importance for the ...
openaire +3 more sources
Celem artykułu jest analiza dokumentów dotyczących Organizacji Jedności Afrykańskiej powstałych w Departamencie V i Departamencie II MSZ PRL w latach 1963–1989. Polscy dyplomaci od utworzenia OJA monitorowali działalność tej organizacji w kontekście przemian zachodzących na kontynencie afrykańskim.
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