1,931 research outputs found
Replication Data for: Electoral Cycles in Government Policy Making: Strategic Timing of Austerity Reform Measures in Western Europe
No full textReplication files for "Electoral Cycles in Government Policy Making: Strategic Timing of Austerity Reform Measures in Western Europe". Strobl, Daniel; Angelova, Mariyana; Bäck, Hanna; Müller, Wolfgang C
Replication Data for: Electoral Cycles in Government Policy Making: Strategic Timing of Austerity Reform Measures in Western Europe
No full textReplication files for "Electoral Cycles in Government Policy Making: Strategic Timing of Austerity Reform Measures in Western Europe". Strobl, Daniel; Angelova, Mariyana; Bäck, Hanna; Müller, Wolfgang C
Pseudopomyza Strobl
No full textGenus Pseudopomyza Strobl Pseudopomyza Strobl 1883: 284. Type species (monotypy): P. nitidissima Strobl (= Opomyza atrimana Meigen). I have seen three Australian species of this genus belonging in the subgenera Apops McAlpine and Dete McAlpine as distinguished by McAlpine (1994). Of these, one species is known only from a single female specimen from Western Australia which is here considered as inadequate material for taxonomic description. It is provisionally identified as Pseudopomyza (Apops) sp. C, deposited at ANIC. The three known Australian species have the following characters in common: two pairs of fronto-orbital bristles present; four pairs of dorsocentral bristles present; anterior intra-alar bristle absent.Published as part of Mcalpine, David K., 2019, The Genus Pseudopomyza (Diptera: Nerioidea) in Tasmania, with Description of a New Species, pp. 87-94 in Records of the Australian Museum 71 (3) on page 87, DOI: 10.3853/j.2201-4349.71.2019.1674, http://zenodo.org/record/383810
Novakia scatopsiformis Strobl 1893
No full textNovakia scatopsiformis Strobl 1893 (Fig. 19 A) Novakia scatopsiformis Strobl 1893: 162 Kerteszina tunesica Enderlein 1913: 27 Specimens examined. 1 ♂, CYPRUS, Ayios Therapon, Roadside + scrub etc., 16.v. 1983, I.F.G. M c Lean [PJCC]; 1 ♂, CRETE, Samaria Gorge, Pinus brutia, 17.v. 1982, I.F.G. M c Lean [PJCC]. The type species of this genus is found in the Mediterranean Region and has been recently collected as far north as southern Sweden (J. Kjaerandsen, pers. comm.). The male terminalia (dorsal and ventral view), female terminalia (dorsal view), and a portion of the antenna of this species are illustrated in Chandler et al. (2006).Published as part of Kerr, Peter H., 2007, Revision of the Holarctic genus Novakia Strobl (Diptera: Mycetophilidae), pp. 27-40 in Zootaxa 1554 on page 37, DOI: 10.5281/zenodo.17819
Author Correction: A prospective observational study of post-COVID-19 chronic fatigue syndrome following the first pandemic wave in Germany and biomarkers associated with symptom severity (Nature Communications, (2022), 13, 1, (5104), 10.1038/s41467-022-3
No full textIn the author list of this article, the names of the authorswere incorrectly listed with initials and family name only. The incorrect author list read as “C. Kedor, H. Freitag, L. Meyer-Arndt, K. Wittke, L. G. Hanitsch, T. Zoller, F. Steinbeis, M. Haffke, G. Rudolf, B. Heidecker, T. Bobbert, J. Spranger, H. D. Volk, C. Skurk, F. Konietschke, F. Paul, U. Behrends, J. Bellmann-Strobl and C. Scheibenbogen”. The author list has now been amended to include the given and family names in the HTML and PDF versions of the article. The corrected author list reads as “Claudia Kedor, Helma Freitag, Lil Meyer-Arndt, Kirsten Wittke, Leif G. Hanitsch, Thomas Zoller, Fridolin Steinbeis, Milan Haffke, Gordon Rudolf, Bettina Heidecker, Thomas Bobbert, Joachim Spranger, Hans- Dieter Volk, Carsten Skurk, Frank Konietschke, Friedemann Paul, Uta Behrends, Judith Bellmann-Strobl and Carmen Scheibenbogen”
Fannia rondanii Strobl 1893
No full textFannia rondanii (Strobl, 1893) GEORGIA: Mtskheta-Mtianeti: Forest E of Kazbegi, 1950–2000 m, 1. vii.1983, 18 ♀, 5. vii.1983, 1 ♀, & 9. vii.1983, 5 ♀; forest E of Kazbegi, 2000 m, Malaise trap, 2–3. vii.1983, 1 ♂; Mt Sameba, forest, 2100–2200 m, 7. vii.1983, 1 ♂, & 12. vii.1983, 5 ♀; near Sno, forest, 1810 m, 3. vii.1983, 2 ♀. Distribution. Holarctic; throughout Europe, east to Japan. New for Georgia.Published as part of Pont, Adrian C., 2015, Description of a new species of Fannia Robineau-Desvoidy, 1830 (Diptera: Fanniidae) and distribution records of the genus from the Caucasus Mountains, pp. 140-148 in Zootaxa 3956 (1) on page 146, DOI: 10.11646/zootaxa.3956.1.9, http://zenodo.org/record/23308
Diptera Collectionis P. Gabriel Strobl - I. (Vorwort und Exemplare-Nr. 1 bis 1890).
No full textIm Rahmen einer Revision der Dipteren-Kollektion Strobl werden beginnend mit der vorliegenden Mitteilung in unregelmäßiger Folge Zusammenstellungen des bearbeiteten Materials gegeben. Diese Übersichten beinhalten einerseits die Hauptsammlung, zum anderen die auch bei der Restaurierung der Kollektion separat belassene "Typen-Sammlung" P. Gabriel Strobls. - Im ersten Teil werden 1890 Exemplare (nur Acalyptrata) erfaßt. Ein Vorwort erläutert den derzeitigen Zustand der Sammlung sowie Details und Verfahrensweise der Revision durch den Verfasser.The present paper is the first part of a revision of Strobl\u27s collection of Diptera. Further surveys of the evaluated material will be published as the occasion arises. They will include both the main collection and Strobl\u27s "collection of types" which was preserved as a separate body in the restoration of the collection. - The first part covers 1890 specimens (Acalyptrata only). The preface describes the present state of the collection and details and methods of its revision by the author
A new method for detecting differential item functioning in the Rasch model
No full textDifferential item functioning (DIF) can lead to an unfair advantage or disadvantage for certain subgroups in educational and psychological testing. Therefore, a variety of statistical methods has been suggested for detecting DIF in the Rasch model. Most of these methods are designed for the comparison of pre-specified focal and reference groups, such as males and females. Latent class approaches, on the other hand, allow to detect previously unknown groups exhibiting DIF. However, this approach provides no straightforward interpretation of the groups with respect to person characteristics.
Here we propose a new method for DIF detection based on model-based recursive partitioning that can be considered as a compromise between those two extremes. With this approach it is possible to detect groups of subjects exhibiting DIF, which are not prespecified, but result from combinations of observed covariates. These groups are directly interpretable and can thus help understand the psychological sources of DIF.
The statistical background and construction of the new method is first introduced by means of an instructive example, and then applied to data from a general knowledge quiz and a teaching evaluation
Stegana nigrithorax STROBL 1898
No full textStegana nigrithorax STROBL, 1898 M a t e r i a l u n t e r s u c h t: 1♂, 9.vii.2006, Bohrenberg 1 km w Salzderhelden [MTB 4125.4]; 4♂♂, 16.vi.2007, Forst 1 km ö Osterberg bei Lippoldshausen [MTB 4524.4]; 1♂, 31.vii.2018, Hainholz, Jettenhöhle, Kat.-Nr. 4327-013 [MTB 4327.2]. S. nigrithorax ist bislang nur aus dem südniedersächsischen Hügelland bekannt, wo die Belege an Totholz in Wäldern oder dem Eingang einer Höhle in einem Laubwald gefunden wurden.Published as part of Jens-H, 2020, Die Fruchtfliegen Niedersachsens und Bremens (Diptera, Drosophilidae) The Fruit Flies (Diptera, Drosophilidae) of Lower Saxony and, pp. 475-499 in Linzer biologische Beiträge 52 (1) on page 492, DOI: 10.5281/zenodo.527511
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