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| 2. |
- Benn, Jette, et al.
(författare)
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Efterord
- 2015. - 1
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Ingår i: Barn, mat och måltider. - Malmö : Gleerups Utbildning AB. ; , s. 159-163
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 3. |
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| 4. |
- Daghighi, Abtin
(författare)
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A sufficient condition for locally open polyanalytic functions
- 2019
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Ingår i: Complex Variables and Elliptic Equations. - : TAYLOR & FRANCIS LTD. - 1747-6933 .- 1747-6941. ; 64:10, s. 1733-1738
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Tidskriftsartikel (refereegranskat)abstract
- We prove that a q-analytic function with only isolated critical points is locally open. The converse of the main result is false in the sense that there are q-analytic functions that are locally open but have non-discrete critical sets.
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| 5. |
- Daghighi, Abtin, et al.
(författare)
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An algebra of polyanalytic functions
- 2021
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Ingår i: Colloquium Mathematicum. - : Institute of Mathematics, Polish Academy of Sciences. - 0010-1354 .- 1730-6302. ; 165:2, s. 225-240
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Tidskriftsartikel (refereegranskat)abstract
- The most important uniform algebra is the family of continuous functions on a compact subset K of the complex plane C which are analytic on the interior int(K). For polyanalytic functions and compact sets K which are regular (i.e. K = int(K)), we introduce analogous spaces, which are Banach spaces with respect to the sup-norm, but are not closed with respect to the usual pointwise multiplication. We introduce a multiplication on these spaces and investigate the resulting algebras.
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| 6. |
- Daghighi, Abtin, 1981-
(författare)
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Approach regions of Lebesgue measurable, locally bounded, quasi-continuous functions
- 2012
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Ingår i: International Journal of Mathematical Analysis. - 1312-8876 .- 1314-7579. ; 6:13, s. 659-680
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Tidskriftsartikel (refereegranskat)abstract
- Quasi-continuity (in the sense of Kempisty) generalizes directional continuity of complex-valued functions on open subsets of ℝ n or ℂ n, and in particular provides certain approach regions at every point. We show that these can be used as a proof tool for proving several properties forLebesgue measurable, locally bounded, quasi-continuous functions e.g. that for such a function f the polynomial ring C(M,K)[f] (where K = ℝ or ℂ) satisfies that the equivalence classes under identification a.e. have cardinality one and an asymptotic maximum principle.
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| 7. |
- Daghighi, Abtin, et al.
(författare)
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Computed tomography lung volume estimation and its relation to lung capacities and spine deformation
- 2019
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Ingår i: Journal of spine surgery (Hong Kong). - : OSS Press Ltd. - 2414-4630 .- 2414-469X. ; 5:1, s. 132-141
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Tidskriftsartikel (refereegranskat)abstract
- Scoliosis is a three-dimensional deformity which is believed to impact lung function, mechanics of respiratory muscles, lung compliance, etc. It is thus of interest to investigated the relationship between degree of scoliosis in terms of apex rotation or Cobb angle respectively and normalized vital capacity (VC). Furthermore it is interesting to study the possibility of estimating lung volumes (and indirectly lung function) using CT volumetric reconstruction.
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| 8. |
- Daghighi, Abtin, et al.
(författare)
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F.E.M. Stress-Investigation of Scolios Apex
- 2018
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Ingår i: Open Biomedical Engineering Journal. - : Bentham Open. - 1874-1207. ; 12, s. 51-71
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Tidskriftsartikel (refereegranskat)abstract
- In scoliosis, kypholordos and wedge properties of the vertebrae should be involved in determining how stress is distributed in the vertebral column. The impact is logically expected to be maximal at the apex.
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| 9. |
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| 10. |
- Fronaeus, Sture
(författare)
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Dinuclear complexes contributing to softness of metal acceptors
- 2004
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Ingår i: Journal of Solution Chemistry. - 1572-8927. ; 33:8, s. 975-994
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Tidskriftsartikel (refereegranskat)abstract
- Since emf measurements with amalgam electrodes have been used, in most studies of the stabilities of complexes between soft metal acceptors and halide ions a series of investigations of the kinetics of electrode reactions were accomplished with halide systems of metal ions in the Groups 11 and 12 in aqueous and/or DMSO solutions. The aim was to establish which complexes contribute to the exchange current density, i(o). Such measurements are found to be a very sensitive method for identifying dinuclear complexes that can display much higher charge transfer rate constants than mononuclear complexes can. From these results it can be stated that hard acceptors do not show any tendency to form dinuclear halide complexes, whereas soft acceptors are apt to do so. This fact leads to the conclusion that dinuclear complexes have a strong internuclear bond. In determinations of the overall stability constant beta(j) of a complex MLj there is an influence from a complex M2Lj with a constant beta(j)', resulting in the substitution of beta(j) for (beta(j) + 2a(j) beta(j)'), where a(j) = [M] when the ligand number n = (C-L - [L])/C-M has the value j. An approximate value of the association constant, K-ass, of the internuclear bond can be calculated from beta(j)' if beta(j) is known. On the basis of these measurements the most probable types of the internuclear bonds are discussed.
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