323,475 research outputs found
eine Untersuchung aus verfassungsrechtlicher und verfahrensrechtlicher Sicht
Get PDFSoftcover, 256 S.: 28,00 €Softcover, 17x24Die Untersuchung befasst sich mit den Regelungen des Niedersächsischen Justizvollzugsgesetzes über den Vollzug der Untersuchungshaft. Mit dem Niedersächsischen Justizvollzugsgesetz, das zum 01.01.2008 in Kraft getreten ist, hat der niedersächsische Gesetzgeber den grundrechtssensiblen Bereich des Untersuchungshaftvollzuges erstmalig in der deutschen Rechtsgeschichte auf eine detaillierte gesetzliche Grundlage gestellt. Ausgewählte Regelungen des niedersächsischen Gesetzes über den Vollzug der Untersuchungshaft werden sowohl einer verfassungsrechtlichen als auch einer verfahrensrechtlichen Analyse unterzogen. Verfassungsrechtliche Vorgaben, verfahrensrechtliche Bedürfnisse und tatsächliche Gegebenheiten werden berücksichtigt, um die bislang überwiegend abstrakten Vorgaben der Verfassung an die gesetzliche Normierung des Untersuchungshaftvollzuges zu konkretisieren und die Regelungen des Niedersächsischen Justizvollzugsgesetzes über den Vollzug der Untersuchungshaft einer ersten Bewertung zuzuführen. Hierbei wird insbesondere überprüft, inwieweit es dem niedersächsischen Gesetzgeber gelungen ist, das Spannungsverhältnis zwischen den Bedürfnissen einer funktionsfähigen Strafrechtpflege und den Freiheitsrechten des Untersuchungsgefangenen auszugleichen
Impact of filtering on RZ-DPSK reception
No full textWe discuss the influence of optical and electrical filtering on the performance of beat-noise limited balanced and single-ended direct detection of return-to-zero differential phase-shift keying (DPSK). Our simulations, supported by 40-Gb/s measurements, show that balanced DPSK detection outperforms both its single-ended equivalent and ON-OFF keying by similar to2.7 dB, with higher gains at narrower optical filter bandwidths
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Department of State Incoming Telegram Otto Winzer's SED Plenum Speech on Air Matter
No full textFrom Berlin: German Democratic Republic Foreign Minister Otto Winzer's speech raises concerns about about Eastern intentions on air matters. Among other things he states that the Berlin Control Zone no longer exists
Single-wavelength, single-polarization, single- photodiode kramers-kronig detection of 440-Gb/s entropy-loaded discrete multitone modulation transmitted over 100-km SSMF
No full textWe demonstrate 100-km standard single-mode fiber (SSMF) 1550-nm dispersion-uncompensated transmission and single-photodiode Kramers-Kronig direct detection of 440- Gb/s line rate and 279 Gb/s net-data-rate using discrete multitone modulation with entropy- and power-loaded probabilistically shaped subcarriers generated by digital band interleaving
4 × 240 Gb/s Dense WDM and PDM Kramers-Kronig Detection with 125-km SSMF Transmission
No full textWe demonstrate dense wavelength- and polarization-multiplexed (WDM/PDM) 125-km standard single-mode fiber (SSMF) transmission using Kramers-Kronig receivers. The 4 × 240-Gb/s system at 5.3 bits/s/Hz on a 37.5-GHz grid is tolerant to a ±9-GHz filter frequency drift
Kramers–Kronig Receivers for 100-km Datacenter Interconnects
No full textIn this paper, we review in detail experimental demonstrations of Kramers-Kronig (KK) based direct detection systems with high per-carrier interface rates, high spectral efficiencies, and ~100-km reach. Two realizations of KK based receivers are summarized, including single-polarization and dual-polarization versions. Critical aspects of the KK receiver such as the carrier-to-signal power ratio are discussed. We show 219.5-Gb/s single-diode detection and 4x240-Gb/s dual polarization (dual-diode) detection in a WDM system at 5.3 bits/s/Hz spectral efficiency
Gridless optical networking field trial: flexible spectrum switching, defragmentation and transport of 10G/40G/100G/555G over 620-km field fiber
No full textWe report the first gridless networking field trial with flexible spectrum switching nodes over 620 km field fibre links. Successful transport, spectrum switching and defragmentation achieved for mixed line signals including 555G and coherent 100G
218-Gb/s Single-Wavelength, Single-Polarization, Single-Photodiode Transmission Over 125-km of Standard Singlemode Fiber Using Kramers-Kronig Detection
No full textWe demonstrate a 218-Gb/s direct detection receiver using Kramers-Kronig optical phase reconstruction and chromatic dispersion compensation based on a single photodiode and achieve single-span transmission over 125 km of standard singlemode fiber at 1550 nm
Diffusive author(s), cohesive author: Analysis of S/N (1994)
No full textThis study indicates the ways in which various aspects of the author(s) are brought forth in Dumb type’s performance art, the S/N production. Previous research has suggested a non-hierarchical organization of Dumb type and the absence of a “privileged author” in Dumb type’s collaborative work, S/N. However, the results that I have investigated from member’s interviews on the creative process of S/N along with my analysis of the recorded images of S/N, indicate a different aspect of the author(s). First, S/N was created through, so to speak, the collective ideas of the members of Dumb type. Further, S/N has at least nine quotations from previous performances, installations, and printed writings, besides the work-in-progress technique. Explicating one of the “author functions” as given by Michel Foucault, each text has plural subjects of the author. However, it has been revealed from members’ interviews that Teiji Furuhashi had a decision-making role in selecting the members’ ideas within the performance. Since then, S/N has had plural subjects of creation; however, Furuhashi is one of the subjects of creation along with the “privileged author.” S/N has plural authors (diffusive authors) yet at the same time, it has a “privileged author,” Teiji Furuhashi (cohesive author)
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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