2,305 research outputs found
A serial powering pixel stave prototype for the ATLAS ITk upgrade
No full textOne of the main challenges for the ATLAS ITk Phase II Pixel upgrade is low-mass efficient power distribution for detector modules. This requires a powering scheme alternative to the parallel (direct) powering which is currently used. A serial powering scheme has been chosen as the baseline for the ITk pixel system. A serially powered pixel detector prototype has been built with all the components that are needed for current distribution, data transmission, bypassing and redundancy in order to prove the feasibility of implementing serial powering scheme in the ITk. Detailed investigations of the electrical performance of the detector prototype equipped with FE-I4 quad modules have been made with the help of the USBpix3 readout system that has been developed in Bonn
Dorytomus (Euolamus) occalescens
No full textDorytomus (Euolamus) occalescens (Gyllenhal) Erirhinus occalescens Gyllenhal, 1835 Records. ČER IFR LWI TER [Łomnicki 1884: 31; Łomnicki 1886: 210; Penecke 1928: 364; Mazur 2002: 228; Nazarenko 2014c: 46]. Distribution. Europe, Siberia, Mongolia, Russian Far East, China, Japan (Caldara 2013a). Material examined. Literature data only. Biology. Forest edge, shrublands. On Salicaceae: Salix aurita, S. cinerea, S. fragilis, S. elaeagnos (Hoffmann 1958; Smreczyński 1972; Dieckmann 1986).Published as part of Yunakov, Nikolai, Nazarenko, Vitalij, Filimonov, Rostislav & Volovnik, Semyon, 2018, A survey of the weevils of Ukraine (Coleoptera: Curculionoidea), pp. 1-494 in Zootaxa 4404 (1) on pages 210-211, DOI: 10.11646/zootaxa.4404.1.1, http://zenodo.org/record/376675
Pericartiellus telephii
No full textPericartiellus telephii (Bedel) * Nanophyes telephii Bedel, 1900 Records. LUG* [first record]. Distribution. West Palaearctic (excluding Asia Minor and Middle East) (Alonso-Zarazaga 2011d) Material examined. Luhansk Prov.: 1 spec. (SIZK) Luhanskyi Nature Reserve, Provalsky Step Division, Kalynivka Division, T. A. Trikhleb leg., 4.vii.2000. Biology. Meadows. Adults occur in VII. On Sedum telephii, S. telephii maximum, S. album (Crassulaceae) (Smreczyński 1976)Published as part of Yunakov, Nikolai, Nazarenko, Vitalij, Filimonov, Rostislav & Volovnik, Semyon, 2018, A survey of the weevils of Ukraine (Coleoptera: Curculionoidea), pp. 1-494 in Zootaxa 4404 (1) on page 439, DOI: 10.11646/zootaxa.4404.1.1, http://zenodo.org/record/376675
Nonlinear signal processing by means of surface magnetostatic waves: solitons in metallized structures
No full textNonlinear magnetostatic waves (MSWs) have recently received considerable attention for their potentialities in microwave signal processing through the generation of phenomena like modulation instability and solitons, typical of optical devices too. In this paper, the generation of MSW solitons is analyzed from a theoretical and experimental point of view, giving an engineering approach of the problem. The nonlinear Schrödinger equation (NLSE) used for describing the physical effect is here used as a basis for a circuital analysis of a MSW delay line, to model the propagation of nonlinear surface wave pulses. Experimental results are given to confirm the validity of such a model
The Origin of G. S. hominis, cardinis, ordinis (G.S. of -N Stem -ōnis vs. -inis)
Get PDFThe paper deals with an oddity in Latin morphology: the fact that a number of nouns (margō, ōrdō,
cardō, homō and nēmō), in spite of being masculine, have, contrary to the general tendency, the G. S. in
-inis instead of -ōnis. Some of the nouns (margō, ōrdō, cardō), unlike the other masculine nouns, retained
their original G. S. form in -inis (which traces back to Old Latin *-ones) presumably due to analogy with
the large group of feminine nouns in -dō, -gō because they have the same consonant at the end of stem. The
G. S. of another exception, homō, is explained by analogy with the neuter nouns of the type nomen, nominis.
The author also argues that the majority of G. S.-ōnis of feminina abstracta in -iō (type nātiō, -ōnis) can be
explained phonologically without referring to their gender. Refs 8
Lixus (Phillixus) subulatus Faust 1891
No full textLixus (Phillixus) subulatus Faust * Lixus subulatus Faust, 1891 Records. KHE* ZAP* [first record]. Distribution. SE Europe, West Asia ( Gültekin & Fremuth 2013; Arzanov 2015) Material examined. Kherson Prov.: 1 spec. (SIZK) Henychesk, Okhotnik Island, S. V. Volovnk leg., 15.vi.1989; Zaporizhia Prov.: 5 spec. (SIZK) Yakymivka Distr., Altagir, Molochnyi Lyman, S. V. Volovnik leg., 6.viii.2014. Biology. Coastal salty habitats. Oligophagous on Suaeda spp. [Chenopodioideae (Amaranthaceae)]. ( Krivosheina 1975; Nikulina 1989)Published as part of Yunakov, Nikolai, Nazarenko, Vitalij, Filimonov, Rostislav & Volovnik, Semyon, 2018, A survey of the weevils of Ukraine (Coleoptera: Curculionoidea), pp. 1-494 in Zootaxa 4404 (1) on page 402, DOI: 10.11646/zootaxa.4404.1.1, http://zenodo.org/record/376675
Melanobaris atramentaria
No full textMelanobaris atramentaria (Boheman) Baridius atramentaria Boheman, 1836 Records. ČNG* DON* KHM KYI LUG* ODE* TER VIN ZAP* [Cherkunov 1889: 193; Tenenbaum 1937: 345; Mazur 2002: 223]. Distribution. Spain, Central and SE Europe, Caucasus. Material examined. Chernihiv Prov.: 1 spec. (KUMN) Chernigiv, (Sperk). Dnipro Prov .: 1 spec. (ZIN) Vishnevoye, Arnoldi leg., 23.x.1926; Donetsk Prov.: 2 spec. (ZIN) Kramatorsk, 48, 687361°N 37, 590528°E, forest belt along the railway, R. Filimonov leg., 18.iv.2011; 1 spec. (ZIN) Tetyanivka, Svyatohirsk, Arnoldi leg., 3.vi.1939; Kharkiv Prov.: 1 spec. (ZIN) 7 km S Zmiiv, Gaidary env., Arnoldi leg., 2.v.1919; 1 spec. (ZIN) Zmiiv Distr., Zamostje, 9.vi.1914; Kherson Prov.: 1 spec. (ZIN) Black Sea Biosphere Reserve, Ivano-Rybalchanski Division, Krivokhatsky leg., 21.v.1990; Luhansk Prov.: 1 spec. (KUMN) 12 km NE Luhansk, Stanychno- Luhansky Nature Reserve, V. Martynov leg., 8.v.1998; Odesa Prov.: 1 spec. (KUMN), Tiligulsky Lyman coast, floodland, I. Maltsev leg., 2.iv.1986; Zaporizhia Prov.: 1 spec. (ZIN) 5 km S of Zaporizhia, S. Alexeenko, 10.v.2003. Biology. Grasslands. Adults occur in IV–VI and IX–X. On Brassicaceae: Erysimum pulchellum (Smreczyński 1974)Published as part of Yunakov, Nikolai, Nazarenko, Vitalij, Filimonov, Rostislav & Volovnik, Semyon, 2018, A survey of the weevils of Ukraine (Coleoptera: Curculionoidea), pp. 1-494 in Zootaxa 4404 (1) on page 103, DOI: 10.11646/zootaxa.4404.1.1, http://zenodo.org/record/376675
Dorytomus (Olamus) majalis
No full textDorytomus (Olamus) majalis (Paykull) Curculio majalis Paykull, 1792 Records. IFR KHM KYI LWI TER VIN VOL [Łomnicki 1884: 31; Łomnicki 1886: 210; Cherkunov 1889: 189; Rybiński 1903b: 145; Mazur 2002: 228; Nazarenko 2014c: 46]. Distribution. Europe (Caldara 2013a). Material examined. Literature data only. Biology. Forest edge, shrublands. Adults occur in IV–VII (Dieckmann 1986). On Salicaceae: Salix repens (Hoffmann 1958); S. aurita, S. caprea, S. cinerea, S. nigricans, S. purpurea (Hoffmann 1958; Smreczyński 1972; Dieckmann 1986); S. elaeagnos, S. pentandra, S. rubens (Dieckmann 1986).Published as part of Yunakov, Nikolai, Nazarenko, Vitalij, Filimonov, Rostislav & Volovnik, Semyon, 2018, A survey of the weevils of Ukraine (Coleoptera: Curculionoidea), pp. 1-494 in Zootaxa 4404 (1) on page 212, DOI: 10.11646/zootaxa.4404.1.1, http://zenodo.org/record/376675
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