cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Changes In Acoustic Abundance - A Signal Indicator For Stock Dynamics Of Cod (Gadus Morhua)
Creators: name: Godø, Olav Rune
name: Ona, Egil
Publisher: name: ASC 1999 - J - Theme session
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.To be able to take the proper and timely management actions, it is crucial to reliably detect major changes in trends of fish stock abundance. For the assessment of Northeast Arctic cod, the Norwegian bottom trawl survey is important for tuning the VP A (Virtual Population Analysis). The indices are auto-correlated and the time series show maxima with vaguely defined peaks. This· might lead to a delay in detection of the first signs of stock reduction. Norway has conducted combined acoustic and bottom trawl surveys for the main demersal fish stocks in the Barents Sea since 1982. The idea of combining the results from the two surveys into one estimate of abundance has been explored, but a number of confounding factors related to natural and affected fish behaviour has untill now prevented the establishment of a reliable method for combining the two indices. The acoustic indices receive less weight or power during the tuning process than those based on the bottom trawl survey. There are, however, specific differences in the dynamics of the indices of the two time series that have not yet been exploited. In this paper these differences are analysed with the aim of extracting patterns that can serve as a signal for changes in trends of stock development. Application of the results for monitoring the ·stock is discussed.
Representation of non-semibounded quadratic forms and orthogonal additivity
Creators: name: Ibort, Alberto
name: Llavona, José G.
name: Lledó, Fernando
name: Pérez-Pardo, Juan Manuel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47A07, 47B25, 46N50, 47N50

description: A representation theorem for non-semibounded Hermitian quadratic forms in terms of a (non-semibounded) self-adjoint operator is proven. The main assumptions are closability of the Hermitian quadratic form, the direct integral structure of the underlying Hilbert space and orthogonal additivity. We apply this result to several examples, including the position operator in quantum mechanics and quadratic forms invariant under a unitary representation of a separable locally compact group. The case of invariance under a compact group is also discussed in detail.
description: Substantial changes with respect to v1. Introduction of the notion of strong representability and substantial simplification of the proofs in Section 4. To appear in J. Math. Anal. Appl
Sonnenfleckenzeichnung Nr. 286.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.12.1970, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Sonnenfleckenzeichnung Nr. 269.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.11.1970, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Vigier's theorem for the spectral order and its applications
Creators: name: Bohata, Martin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Operator Algebras (math.OA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: The paper mainly deals with suprema and infima of self-adjoint operators in a von Neumann algebra $\mathcal{M}$ with respect to the spectral order. Let $\mathcal{M}_{sa}$ be the self-adjoint part of $\mathcal{M}$ and let $\preceq$ be the spectral order on $\mathcal{M}_{sa}$. We show that a decreasing net in $(\mathcal{M}_{sa},\preceq)$ with a lower bound has the infimum equal to the strong operator limit. The similar statement is proved for increasing net bounded above in $(\mathcal{M}_{sa},\preceq)$. This version of Vigier's theorem for the spectral order is used to describe suprema and infima of nonempty bounded sets of self-adjoint operators in terms of the strong operator limit and operator means. As an application of our results on suprema and infima, we study the order topology on $\mathcal{M}_{sa}$ with respect to the spectral order. We show that it is finer than the restriction of the Mackey topology.
Sonnenfleckenzeichnung Nr. 67.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.04.1970, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
title: Acoustic And Bottom Trawl Surveys; How Much Information Do They Provide For
Creators: name: Korsbrekke, Knut
name: Mehl, Sigbjørn
name: Nakken, Odd
name: Pennington, Michael
Publisher: name: ASC 1999 - J - Theme session
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Acoustic and bottom traw 1 surveys of the Northeast Arctic cod stock provide fishery independent estimates of trends in abundance and population characteristics. Given the recent uncertainties in the catch based assessment of the stock, survey based abundance estimates of ages 5+ cod, generated by calibrating the survey indices with converged estimates from a VPA, were compared with the estimates from the annual assessments. The results indicate that the survey based estimates were more accurate than the estimates from the annual assessments. Since the survey and the VP A abundance estimates for younger cod were inconsistent, the amount of information contained in the surveys was tested indirectly by determining how well estimates based on previous survey indices could predict the following year's survey value. A time series model of the ages 3+ cod and haddock survey indices predicted the subsequent value of the cod survey index fairly accurately. Furthermore, the Lofoten acoustic survey indicates a much greater decrease in spawning stock size over the last several years than do the VP A estimates. It is concluded that it is likely that these fishery independent surveys are providing a more accurate assessment of the current health of the cod stock than the assessment based on combining the survey data with commercial catch statistics.
A higher moment formula for the Siegel--Veech transform over quotients by Hecke triangle groups
Creators: name: Fairchild, Samantha K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Geometric Topology (math.GT)
subject: Group Theory (math.GR)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 30F30, 28C10

description: We compute higher moments of the Siegel--Veech transform over quotients of $SL(2,\mathbb{R})$ by the Hecke triangle groups. After fixing a normalization of the Haar measure on $SL(2,\mathbb{R})$ we use geometric results and linear algebra to create explicit integration formulas which give information about densities of $k$-tuples of vectors in discrete subsets of $\mathbb{R}^2$ which arise as orbits of Hecke triangle groups. This generalizes work of W.~Schmidt on the variance of the Siegel transform over $SL(2,\mathbb{R})/SL(2,\mathbb{Z})$.
description: 23 pages, 5 figures
Sonnenfleckenzeichnung Nr. 120.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.06.1970, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Additional file 4 of Burden of stroke in North Africa and Middle East, 1990 to 2019: a systematic analysis for the global burden of disease study 2019
Creators: name: Shahbandi, Ataollah
name: Shobeiri, Parnian
name: Azadnajafabad, Sina
name: Saeedi Moghaddam, Sahar
name: Sharifnejad Tehrani, Yeganeh
name: Ebrahimi, Narges
name: Rezaei, Nazila
name: Rashidi, Mohammad-Mahdi
name: Ghamari, Seyyed-Hadi
name: Abbasi-Kangevari, Mohsen
name: Koolaji, Sogol
name: Haghshenas, Rosa
name: Rezaei, Negar
name: Larijani, Bagher
name: Farzadfar, Farshad
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 4: Supplementary Table 3. Age-standardized attributed burden to stroke risk factors in 1990 and 2019 at the super-region and its 21 countries
Turing conditions for pattern forming systems on evolving manifolds
Creators: name: Van Gorder, Robert A.
name: Klika, Václav
name: Krause, Andrew L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences
subject: 35B36, 92C15, 70K50, 58C40, 58J32

description: The study of pattern-forming instabilities in reaction-diffusion systems on growing or otherwise time-dependent domains arises in a variety of settings, including applications in developmental biology, spatial ecology, and experimental chemistry. Analyzing such instabilities is complicated, as there is a strong dependence of any spatially homogeneous base states on time, and the resulting structure of the linearized perturbations used to determine the onset of instability is inherently non-autonomous. We obtain general conditions for the onset and structure of diffusion driven instabilities in reaction-diffusion systems on domains which evolve in time, in terms of the time-evolution of the Laplace-Beltrami spectrum for the domain and functions which specify the domain evolution. Our results give sufficient conditions for diffusive instabilities phrased in terms of differential inequalities which are both versatile and straightforward to implement, despite the generality of the studied problem. These conditions generalize a large number of results known in the literature, such as the algebraic inequalities commonly used as a sufficient criterion for the Turing instability on static domains, and approximate asymptotic results valid for specific types of growth, or specific domains. We demonstrate our general Turing conditions on a variety of domains with different evolution laws, and in particular show how insight can be gained even when the domain changes rapidly in time, or when the homogeneous state is oscillatory, such as in the case of Turing-Hopf instabilities. Extensions to higher-order spatial systems are also included as a way of demonstrating the generality of the approach.
Sonnenfleckenzeichnung Nr. 222.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.09.1970, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
title: Pathological features of radiofrequency (RF) renal scar CT-imaging of in a porcine model
Creators: name: Souteyrand, Philippe
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Kidney
subject: Genitourinary - Kidney

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Radiofrequency (RF) is a tumor ablation technology based on molecular agitation using radiofrequency current, causing thermally induced coagulation and necrosis. The results [1] and the complication rate for this technique [2] are equivalent to...
Sonnenfleckenzeichnung Nr. 199.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.08.1970, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Amenability and paradoxicality in semigroups and C*-algebras
Creators: name: Ara, Pere
name: Lledó, Fernando
name: Martínez, Diego
Publisher: name: arXiv
Year: 2019
Subjects: subject: Operator Algebras (math.OA)
subject: Functional Analysis (math.FA)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 20M18, 46L05, 43A07

description: We analyze the dichotomy amenable/paradoxical in the context of (discrete, countable, unital) semigroups and corresponding semigroup rings. We consider also Følner's type characterizations of amenability and give an example of a semigroup whose semigroup ring is algebraically amenable but has no Følner sequence. In the context of inverse semigroups $S$ we give a characterization of invariant measures on $S$ (in the sense of Day) in terms of two notions: $domain$ $measurability$ and $localization$. Given a unital representation of $S$ in terms of partial bijections on some set $X$ we define a natural generalization of the uniform Roe algebra of a group, which we denote by $\mathcal{R}_X$. We show that the following notions are then equivalent: (1) $X$ is domain measurable; (2) $X$ is not paradoxical; (3) $X$ satisfies the domain Følner condition; (4) there is an algebraically amenable dense *-subalgebra of $\mathcal{R}_X$; (5) $\mathcal{R}_X$ has an amenable trace; (6) $\mathcal{R}_X$ is not properly infinite and (7) $[0]\not=[1]$ in the $K_0$-group of $\mathcal{R}_X$. We also show that any tracial state on $\mathcal{R}_X$ is amenable. Moreover, taking into account the localization condition, we give several C*-algebraic characterizations of the amenability of $X$. Finally, we show that for a certain class of inverse semigroups, the quasidiagonality of $C_r^*\left(X\right)$ implies the amenability of $X$. The converse implication is false.
description: 29 pages, minor corrections. Mistake in the statement of Proposition 4.19 from previous version corrected. Final version to appear in Journal of Functional Analysis
Additional file 5 of Burden of stroke in North Africa and Middle East, 1990 to 2019: a systematic analysis for the global burden of disease study 2019
Creators: name: Shahbandi, Ataollah
name: Shobeiri, Parnian
name: Azadnajafabad, Sina
name: Saeedi Moghaddam, Sahar
name: Sharifnejad Tehrani, Yeganeh
name: Ebrahimi, Narges
name: Rezaei, Nazila
name: Rashidi, Mohammad-Mahdi
name: Ghamari, Seyyed-Hadi
name: Abbasi-Kangevari, Mohsen
name: Koolaji, Sogol
name: Haghshenas, Rosa
name: Rezaei, Negar
name: Larijani, Bagher
name: Farzadfar, Farshad
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 5: Supplementary Table 4. Decomposition of the predictors of expected new cases in 2019 by sex at the super-region and its 21 countries
title: Clinical application of CT-guided 125I seed interstitial implantation for recurrent rectum carcinoma
Creators: name: Wang, Zhongmin
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Oncology
subject: Interventional Radiology - Oncology

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To explore the safety profile and clinical efficacy of CT-guided iodine-125 radioactive seed implantation theapy forrecurrent rectal...
Sonnenfleckenzeichnung Nr. 16.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.01.1970, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
The Balian-Low theorem for locally compact abelian groups and vector bundles
Creators: name: Enstad, Ulrik
Publisher: name: arXiv
Year: 2019
Subjects: subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 42C15 43A70 46L08

description: Let $Λ$ be a lattice in a second countable, locally compact abelian group $G$ with annihilator $Λ^{\perp} \subseteq \widehat{G}$. We investigate the validity of the following statement: For every $η$ in the Feichtinger algebra $S_0(G)$, the Gabor system $\{ M_τ T_λ η\}_{λ\in Λ, τ\in Λ^{\perp}}$ is not a frame for $L^2(G)$. When $G = \mathbb{R}$ and $Λ= α\mathbb{Z}$, this statement is a variant of the Balian-Low theorem. Extending a result of R. Balan, we show that whether the statement generalizes to $(G,Λ)$ is equivalent to the nontriviality of a certain vector bundle over the compact space $(G/Λ) \times (\widehat{G}/Λ^{\perp})$. We prove this equivalence using a connection between Gabor frames and Heisenberg modules. More specifically, we show that the Zak transform can be viewed as an isomorphism of certain Hilbert $C^*$-modules. As an application, we prove a new Balian-Low theorem for the group $\mathbb{R} \times \mathbb{Q}_p$, where $\mathbb{Q}_p$ denotes the $p$-adic numbers.
description: 29 pages
Sonnenfleckenzeichnung Nr. 151.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.07.1970, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Sonnenfleckenzeichnung Nr. 230.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.10.1970, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
title: Kidney tumors treatment by radiofrequency ablation (RFA): Mid term outcome
Creators: name: Carmignani, Luca
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Oncology
subject: Interventional Radiology - Oncology

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The incidence of renal cell carcinoma (RCC) has been estimated at about 150,000 - 200,000new cases worldwide annually (2% - 4% of all malignancies) [1, 2]. Most RCCs are small renal masses which are increasingly being discovered incidentally on...
Existence and uniqueness of solution of the differential equation describing the TASEP-LK coupled transport process
Creators: name: Li, Jingwei
name: Zhang, Yunxin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We study the existence and uniqueness of solution of a evolutionary partial differential equation originating from the continuum limit of a coupled process of totally asymmetric simple exclusion process (TASEP) and Langmuir kinetics (LK). In the fields of physics and biology, the TASEP-LK coupled process has been extensively studied by Monte Carlo simulations, numerical computations, and detailed experiments. However, no rigorous mathematical analysis so far has been given for the corresponding differential equations, especially the existence and uniqueness of their solutions. In this paper, we prove the existence of the $C^\infty[0,1]$ steady-state solution by the method of upper and lower solution, and the uniqueness in both $W^{1,2}(0,1)$ and $L^\infty(0,1)$ by a generalized maximum principle. We further prove the global existence and uniqueness of the time-dependent solution in $C([0,1]\times [0,+\infty))\cap C^{2,1}([0,1]\times (0,+\infty))$, which, for any continuous initial value, converges to the steady-state solution in $C[0,1]$ (global attractivity). Our results support the numerical calculations and Monte Carlo simulations, and provide theoretical foundations for the TASEP-LK coupled process, especially the most important phase diagram of particle density along the travel track under different model parameters, which is difficult because the boundary layers (at one or both boundaries) and domain wall (separating high and low particle densities) may appear as the length of the travel track tends to infinity. The methods used in this paper may be instructive for studies of the more general cases of the TASEP-LK process, such as the one with multiple travel tracks and/or multiple particle species.
description: 38 pages, 5 figures
Sonnenfleckenzeichnung Nr. 48.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.03.1970, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
title: Daul stenting in malignant hilar obstructions
Creators: name: Kim, Sang
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Oncology
subject: Interventional Radiology - Oncology

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To Illustrate the basic techniques and clinical results of dual metallic stenting in patients withmalignant biliary hilar...
Sonnenfleckenzeichnung Nr. 44.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.03.1970, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Convergence of partial sum processes to stable processes with application for aggregation of branching processes
Creators: name: Barczy, Matyas
name: Nedényi, Fanni K.
name: Pap, Gyula
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G10, 60G52, 60E07, 60J80

description: We provide a generalization of Theorem 1 in Bartkiewicz, Jakubowski, Mikosch and Wintenberger (2011) in the sense that we give sufficient conditions for weak convergence of finite dimensional distributions of the partial sum processes of a strongly stationary sequence to the corresponding finite dimensional distributions of a non-Gaussian stable process instead of weak convergence of the partial sums themselves to a non-Gaussian stable distribution. As an application, we describe the asymptotic behaviour of finite dimensional distributions of aggregation of independent copies of a strongly stationary subcritical Galton--Watson branching process with regularly varying immigration having index in $(0, 1) \cup (1, 4/3)$ in a so-called iterated case, namely when first taking the limit as the time scale and then the number of copies tend to infinity.
description: 46 pages. In Appendices we recall some notions and statements from arXiv:1906.00373
title: Quantifying The Amount Of Fish Unavailable To A Bottom Trawl By Use Of An Upward Looking Transducer
Creators: name: Michalsen, Kathrine
name: Aglen, Asgeir
name: Somerton, David
name: Svellingen, Ingvald
name: Øvredal, Jan Tore
Publisher: name: ASC 1999 - J - Theme session
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.When surveying demersal fish with a wide and variable vertical distribution, it is desirable to combine information from a bottom trawl survey with the information from a hydroacoustic survey into an absolute abundance estimate. To do this requires an estimate of either the amount of fish lost in the bottom acoustic deadzone or the amount of fish unavailable to the bottom trawl. In the latter case, this quantity is not easily estimated using an hull-mounted transducer due to vertical movement between the moment a fish passes the acoustic beam and the moment it reaches the trawl. For such situations, we have examined an alternative procedure based on an upward-looking, trawl-mounted acoustics system designed to directly measure the amount of fish passing above a 1;,awl. This paper describes a pilot experiment for such measurements. To avoid disturbances of both fish behaviour and trawl geometry due to a cable connection between the vessel and the trawl, the echo sounder, the data logging system (a portable PC) and the power supply were put in an underwater housing and mounted on the trawl together with the transducer. An underwater camera showed that the attached equipment did not have any influence on the trawl geometry. The equipment is described and some preliminary results are shown.
Additional file 6 of Burden of stroke in North Africa and Middle East, 1990 to 2019: a systematic analysis for the global burden of disease study 2019
Creators: name: Shahbandi, Ataollah
name: Shobeiri, Parnian
name: Azadnajafabad, Sina
name: Saeedi Moghaddam, Sahar
name: Sharifnejad Tehrani, Yeganeh
name: Ebrahimi, Narges
name: Rezaei, Nazila
name: Rashidi, Mohammad-Mahdi
name: Ghamari, Seyyed-Hadi
name: Abbasi-Kangevari, Mohsen
name: Koolaji, Sogol
name: Haghshenas, Rosa
name: Rezaei, Negar
name: Larijani, Bagher
name: Farzadfar, Farshad
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 6: Supplementary File 1. GBD 2019 cause list mapped to ICD-10 codes used in hospital/claim analyses and causes of death due to stroke and its subtypes
Biografia delle relatrici e dei relatori. Testimonianza e testimoni. Memoria, presenza e testimonianza tra passato e presente
Creators: name: Lombardi, Stefania
name: Nocera, Antonina
name: Roni, Riccardo
name: Russo, Luigi
name: Zanardo, Susy
name: Traversa, Guido
name: Coletta, Stefano
name: D'Acunto, Giuseppe
name: Guarna, Mario
name: Nitti, Donato
name: Bocci, Cesare
name: Turini, Marco
name: Zanarella, Michela
name: Innocenzi, Francesca
name: Campanella, Danilo
name: Scibetta, Angela
name: Visco, Luciano
name: Narducci, Riccardo
name: Virgilio, Federico
name: Scarciglia, Giuseppe
name: Magrì, Giovanni
name: Piovesan, Francesca
name: Salvioli, Alessandro
name: Rossi, Filippo
name: Ingoglia, Margherita
name: Sollazzo, Federico
name: Sguerso, Fulvio
name: Rizzuti, Daniele
name: Zacchini, Simone
name: Bracali, Stefano
name: Chessa, Sara
name: Martone, Antonio
name: Lupo, Daniele
name: Sacco, Vincenzo
name: Calamida, Giulia
name: Stanco, Michele
name: Moro, Massimo
name: Bilotti, Domenico
name: Cecere, Antonio
name: Di Giammatteo, Ugo
name: Turini, Marco
Publisher: name: Zenodo
Year: 2022
Subjects: bio, biografia, Testimonianza, testimoni

description: Breve Biografia delle relatrici e dei relatori del convegno "Testimonianza e testimoni. Memoria, presenza e testimonianza tra passato e presente" in occasione del Premio Nazionale di Filosofia
Sonnenfleckenzeichnung Nr. 99.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.05.1970, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1970

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Covering graphs, magnetic spectral gaps and applications to polymers and nanoribbons
Creators: name: Fabila-Carrasco, John Stewart
name: Lledó, Fernando
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: Combinatorics (math.CO)
subject: Spectral Theory (math.SP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 05C50, 05C63, 47B39, 47A10

description: In this article, we analyze the spectrum of discrete magnetic Laplacians (DML) on an infinite covering graph $\widetilde{G} \rightarrow G=\widetilde{G} /Γ$ with (Abelian) lattice group $Γ$ and periodic magnetic potential $\widetildeβ$. We give sufficient conditions for the existence of spectral gaps in the spectrum of the DML and study how these depend on $\widetildeβ$. The magnetic potential may be interpreted as a control parameter for the spectral bands and gaps. We apply these results to describe the spectral band/gap structure of polymers (polyacetylene) and of nanoribbons in the presence of a constant magnetic field.
description: 17 pages; 6 figures
Sonnenfleckenzeichnung Nr. 289.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.11.1971, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1971

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Sonnenfleckenzeichnung Nr. 3700.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.07.1951, erstellt als Beobachtung im Projektionsverfahren Nr. 1925 von Karl Rapp in Locarno-Monti
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1951

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Merz-Refraktor mit 13.5 cm Öffnung und 195 cm Brennweite, vereinzelt andere Instrumente wie Tel. 88x; Sonnenbild D = 25 cm. - Auf der Zeichnung wird zum Teil das Instrument vermerkt bzw. die Zählung der Beobachtungen im Projektionsverfahren fortgesetzt. Sporadisch sind Resultate mehrerer Aufnahmen pro Tag aufgelistet. Zuhanden der späteren statistischen Verarbeitung sind die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Zeichnung aus der Zeit der Beobachtertätigkeit von Ing. Karl Rapp als Privat-Astronom, die er seit den Neunzehnvierziger Jahren für die Eidgenössische Sternwarte Zürich ausführte. Aus den ersten zwei Jahren der freiwilligen Mitarbeit sind nur einzelne Stücke überliefert. Erst zwei Jahre später ist jeweils eine ergänzende Serie in Zürich aufbewahrt worden. Nochmals fünf Jahre später arbeitete Karl Rapp neu auf vertraglicher Basis weiter mit, bis schliesslich nach einem weiteren Jahrzehnt die permanente Beobachtungsstation in Locarno-Monti geschaffen wurde, welche an die langjährige Serie von Karl Rapp anknüpfte
title: High risk of severe hepatic abscess, as complication of radiofrequency ablation of hepatic metastasis, in patients with entero-biliary anastomosis
Creators: name: Tarantino, Luciano
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Oncology
subject: Interventional Radiology - Oncology

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Percutaneous radio-frequency (RF) ablation for the treatment of focal liver cancer is being adopted in some cases, as alternative over surgery because of its potential benefits, including reduced morbidity and mortality. Iits potential use in the...
Additional file 1 of Lessons on maintaining assessment integrity during COVID-19
Creators: name: Almossa, Samar Yakoob
name: Alzahrani, Sahar Matar
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Appendix A.
title: Observation Of Fish Behaviour, Density And Distribution Around A Surveying Vessel By Means Of A Deployable Echo Sounder System
Creators: name: Øvredal, Jan Tore
name: Huse, Ingvar
Publisher: name: ASC 1999 - J - Theme session
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Detailed acoustic observations of fish behaviour, distribution and density in the trawl area are necessary in order to establish quantitative relationships between trawl samples and fish density. Acoustic observation close to the bottom may reduce the near bottom acoustic dead zone. A transducer deployed close to the bottom may resolve deep targets and avoid effects of the bottom acoustic dead zone associated with deep recordings. Ship avoidance is also a well known problem related to acoustic fish abundance surveying. This paper describes a system consisting of a Simrad EY500 echo sounder built into an aluminium underwater bottle and a portable PC. Two different split-beam transducers can be connected to the bottle. The system is remotely controlled and can be used down to 400 m depth, either powered from a battery bottle or from an external 220/110 V AC supply. All logged data are stored on an internal disk or sent via Ethernet through fibre optical cables to a shipboard device, depending on the application. The system is used for different purposes. Mounted on the trawl headline, with the transducer pointing upwards, it is used to monitor the escape of fish over the trawl headline. The system can also be mounted on a towed, remotely controlled vehicle (FOCUS 400), to constitute a deep­towed acoustic system to improve precision of acoustic surveys on bathypelagic and deep dwelling demersal fish, or to record fish in the near bottom acoustic dead zone. The vehicle­mounted system is also used to observe fish behaviour relative to trawl and vessel, e. g. abundance variation in areas around the trawl and between the trawl and vessel to facilitate establishing of the catchability of survey trawls. Deployed as a free floating buoy it is also used to quantitatively determine fish avoidance to a surveying vessel.
Two-path interference of single-particle pulses measured by the Unruh-DeWitt-type quantum detector
Creators: name: Chen, Bo-Hung
name: Chen, Tsung-Wei
name: Chiou, Dah-Wei
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the two-path interference of single-particle pulses measured by the Unruh-DeWitt-type quantum detector, which itself is a quantum state as well as the incoming pulse, and of which the interaction with the pulse is described by unitary quantum evolution instead of a nonunitary collapsing process. Provided that the quantum detector remains coherent in time long enough, the detection probability still manifests the two-path interference pattern even if the length difference between the two paths considerably exceeds the coherence length of the single-particle pulse, contrary to the result measured by an ordinary classical detector. Furthermore, it is formally shown that an ensemble of identical Unruh-DeWitt-type quantum detectors collectively behaves as an ordinary classical detector, if coherence in time of each individual quantum detector becomes sufficiently short. Our study provides a concrete yet manageable theoretical model to investigate the two-path interference measured by a quantum detector and facilitates a quantitative analysis of the difference between classical and quantum detectors. The analysis affirms the main idea of decoherence theory: quantum behavior is lost as a result of quantum decoherence.
description: 20 pages, 2 figures; v4: various revisions made, version to appear in J. Phys. A: Math. Theor
title: CT-guided radiofrequency ablation (RFA) treatment of pelvic recurrence in rectal carcinoma
Creators: name: Pusceddu, Claudio
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Oncology
subject: Interventional Radiology - Oncology

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To retrospectively evaluate the technical feasibility, safety and efficacy of RFA in the treatment of recurrent painful rectal cancer not resectable and no longer susceptible to radiotherapy and...
title: Fish Behaviour During Sampling As Observed From Free Floating Buoys - Application For Bottom Trawl Survey Assessment
Creators: name: Godø, O. R.
name: Somerton, D.
name: Totland, A.
Publisher: name: ASC 1999 - J - Theme session
Year: 2024
Subjects: Technologies and data
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Varying fish distribution and behaviour during bottom trawl surveys has long been considered important for the reliability of survey abundance estimates. Size and species dependent behaviour may bias the estimates and the problem may be augmented by within and between survey variation in the natural conditions. Qualitative descriptions of behavioural effects are numerous, but a quantitative methodology driven by observations is still lacking. In this paper we look into the application of data from a newly developed acoustic buoy based on experiments from saithe (Pollachius virens) off northern Norway. Time series plots of collective as well as individual fish behaviour during vessel passage show avoidance reaction. Time series plots of vertical fish velocity vectors show periods in which both speed and direction appear to be random alternating with periods with clear synchronous co-ordinated movement even when the fish are not simulated by vessel noise. The data uncover substantial variability in natural fish behaviour which is an obstacle for drawing firm conclusion as well as for modelling vessel/trawl affected behaviour for use in survey stock assessment. Bergen Acoustic Buoy (BAB) is an improved sampling tool, which has the potential to supply the data needed for resolving these problems.
Sonnenfleckenzeichnung Nr. 116.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.05.1976, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1976

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Kajian Al-Qur'an Masa Kontemporer Oleh Anna M. Gade
Creators: name: Munib, M
name: A. S., Melati
name: S. S. P., Ferrys
Publisher: name: figshare
Year: 2022
Subjects: subject: 220405 Religion and Society
subject: FOS: Philosophy, ethics and religion
subject: 130211 Religion Curriculum and Pedagogy
subject: FOS: Educational sciences
subject: 170111 Psychology of Religion
subject: FOS: Psychology

description: Tulisan ini merupakan hasil dari pencarian data dan pembacaan ulang mengenai karya seorang orientalis yang memiliki ketertarikan dengan budaya memahami dan menghidupkan Al-Qur’an di Masyarakat. Yakni, Anna M GAde. Dengan membaca karyanya kita menjadi tahu metodologi dan teori yang ia gunakan. Dalam tulisan ini dijelaskan bahwa Anna M Gade menggunakan teori Clifford Geertz yang berisikan tentang agama sebagai sistem kebudayaan di masyarakat. Penulisan ini menggunakan metode library research dalam mengumpulkan data-data yang dibutuhkan. Terdapat enam pembahasan yakni latar belakang anna, pemikiranpemikirannya, karya-karyanya, pandangan pengkaji lain terhadap pemikiran anna, analisi pemikiran oleh penulis dan kesimpulan.
FFORMPP: Feature-based forecast model performance prediction
Creators: name: Talagala, Thiyanga S.
name: Li, Feng
name: Kang, Yanfei
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: This paper introduces a novel meta-learning algorithm for time series forecast model performance prediction. We model the forecast error as a function of time series features calculated from the historical time series with an efficient Bayesian multivariate surface regression approach. The minimum predicted forecast error is then used to identify an individual model or a combination of models to produce the final forecasts. It is well-known that the performance of most meta-learning models depends on the representativeness of the reference dataset used for training. In such circumstances, we augment the reference dataset with a feature-based time series simulation approach, namely GRATIS, in generating a rich and representative time series collection. The proposed framework is tested using the M4 competition data and is compared against commonly used forecasting approaches. Our approach provides comparable performances to other model selection/combination approaches but at a lower computational cost and a higher degree of interpretability, which is important for supporting decisions. We also provide useful insights regarding which forecasting models are expected to work better for particular types of time series, the intrinsic mechanisms of the meta-learners and how the forecasting performances are affected by various factors.
description: 40 pages. International Journal of Forecasting (2022)
title: Percutaneous cryoablation in the treatment of lung neoplasms
Creators: name: Pusceddu, Claudio
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: Oncology
subject: Interventional Radiology - Oncology

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The objective of this study was to describe our initial experience using percutaneous Cryoablation procedure in lung neoplastic lesion treatment. Thermal ablation is obtained with freezing-thawing cycles ( Joule-Thomson effect ), through argon gas...
Additional file 1 of Protocol for a multi-center randomized controlled trial to evaluate the benefits of exercise incentives and corticosteroid injections in osteoarthritis of the knee (MOVE-OK)
Creators: name: Leach, William
name: Doherty, Caleigh
name: Olave, Marianna
name: England, Bryant R.
name: Wysham, Katherine
name: Kerr, Gail
name: Quinones, Mercedes
name: Ogdie, Alexis
name: White, Dan
name: Neogi, Tuhina
name: Scanzello, Carla R.
name: Baker, Joshua F.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.