0000000000477426
AUTHOR
D. Müller
showing 11 related works from this author
The role of the shape driving neutron orbital in 108Cd
1993
Abstract The nucleus 108Cd has been studied using a heavy-ion reaction and the NORDBALL multi-detector array. The yrast band has been extended to Ip = 24+, and nine quasi-rotational side bands have been identified. The n h 11 2 negative-parity orbital is found to play a dominant role both in the low-spin as well as in the high-spin structure of 108Cd. The first band crossing in the yrast band is caused by the h 11 2 neutrons. The 10+ state of the aligned n( h 11 2 ) 2 configuration decays strongly into a low-lying low-spin intruder-like positive-parity band. It is suggested that this intruder structure is dominated by a non-aligned n( h 11 2 ) 2 configuration. For the first time in this mas…
Vergleichende Untersuchungen über die Wirkung von Practolol, Pindolol und Propranolol auf die Hämodynamik und Kontraktilität des linken Ventrikels be…
1973
s-Receptorenblocker werden heute in der Klinik vorwiegend bei Patienten mit coronarer Herzerkrankung zur Behandlung von Angina pectoris und Arrhythmien eingesetzt [1]. Die Befunde experimenteller Untersuchungen unter definierten Versuchsbedingungen uber Kardioselektivitat, sympathicomimetische („intrinsic activity“) und kardiodepressive („chinidinartige“) Eigenwirkung sympathicolytischer Substanzen [1, 2, 3, 5] sind nicht ohne weiteres auf die Klinik ubertragbar. Bei der Neueinfuhrung solcher Substanzen sind daher vergleichende Unter- suchungen uber Art und Ausmas hamodynamischer Veranderungen gerade an Coronarkranken unerlaslich.
Double-Blind Study on the Effects of Steroids on Severe Closed Head Injury
1976
The results of a double-blind study on the effects of a low dose and a high dose of dexamethasone on severe closed head injury are presented. The steroid, particularly in high dose, reduced mortality, improved the neurologic course and the final outcome. Timing of steroid administration is of great importance.
High-spin states in110Cd
1990
Levels of110Cd have been investigated via the96Zr(18O,4n)110Cd reaction by employing the NORD-BALL array of 17 Compton- suppressed Ge detectors. The yrast band has been observed up to I=28 ħ and 14.2 MeV excitation energy with band crossing at ħωc=0.35 MeV. At least three side bands have been constructed. The negative parity bands experience band crossings at ħωc ≈ 0.45 MeV.
Lifetimes of yrast states in 110Cd
1993
Abstract Lifetimes or lifetime limits of 20 yrast levels in 110 Cd have been measured using the recoil-distance method and the NORDBALL array of Compton-suppressed Ge detectors. From the reduced transition probabilities competing rotational and vibrational behaviour of 110 Cd is revealed. Also non-collective states, associated with proton configurations, have been observed.
Measurement report: Balloon-borne in situ profiling of Saharan dust over Cyprus with the UCASS optical particle counter
2021
This paper presents measurements of mineral dust concentration in the diameter range from 0.4 to 14.0 µm with a novel balloon-borne optical particle counter, the Universal Cloud and Aerosol Sounding System (UCASS). The balloon launches were coordinated with ground-based active and passive remote-sensing observations and airborne in situ measurements with a research aircraft during a Saharan dust outbreak over Cyprus from 20 to 23 April 2017. The aerosol optical depth at 500 nm reached values up to 0.5 during that event over Cyprus, and particle number concentrations were as high as 50 cm−3 for the diameter range between 0.8 and 13.9 µm. Comparisons of the total particle number concentration…
Untersuchungen über die pH-Abhängigkeit, Hemmbarkeit und Reaktivierbarkeit von Angiotensin II-amid-spaltenden Aminopeptidasen menschlicher Erythrozyt…
1976
In menschlichen Erythrozytenfraktionen (hamoglobinfreie Erythrozytenmembranen; membranfreies Hamolysat; durch DEAE-Cellulose von Hamoglobin befreite Enzym-Protein-Fraktion) wurde mit Hilfe eines NADH-abhangigen optischen Tests mit Asparaginyl1-Angiotensin II-amid als Substrat die Aminopeptidaseaktivitat untersucht.
Collectivity in ‘‘spherical’’Eu143,144nuclei
1995
Long cascades of stretched E2 transitions have been observed in $^{143}\mathrm{Eu}$ and $^{144}\mathrm{Eu}$ nuclei which at low excitation exhibit spherical shape. Lifetime experiments demonstrate high collectivity values up to B(E2)\ensuremath{\approxeq}100 W.u. among these E2 cascades. The total Routhian surface calculations indicate many crossing rotational bands of the nucleus with triaxial shape at ${\mathrm{\ensuremath{\beta}}}_{2}$\ensuremath{\approxeq}0.25 and \ensuremath{\gamma}\ensuremath{\approxeq}30\ifmmode^\circ\else\textdegree\fi{}. The E2 cascades in $^{143}\mathrm{Eu}$ are proposed to represent the \ensuremath{\nu}${\mathit{h}}_{11/2}^{2}$\ensuremath{\pi}${\mathit{h}}_{11/2}…
Dexamethasone in severe head injuries
1979
The results of a double-blind-study on the effects of placebo, a low dose and a high dose of dexamethasone on severe closed head injury are presented. 95 patients were selected and carefully analyzed according to mortality, neurological course and symptoms, midbrain lesions and final outcome. The results demonstrate that dexamethasone, particularly given in high doses, reduces mortality and improves the neurological course. The steroid treatment seems to improve chances as well as quality of survival. Apart from the dose, timing of administration is of great importance.
First study of the CP-violating phase and decay-width difference in Bs0→ψ(2S)ϕ decays
2016
A time-dependent angular analysis of Bs0→ψ(2S)ϕ decays is performed using data recorded by the LHCb experiment. The data set corresponds to an integrated luminosity of 3.0fb−1 collected during Run 1 of the LHC. The CP-violating phase and decay-width difference of the Bs0 system are measured to be ϕs=0.23−0.28+0.29±0.02rad and ΔΓs=0.066−0.044+0.041±0.007ps−1, respectively, where the first uncertainty is statistical and the second systematic. This is the first time that ϕs and ΔΓs have been measured in a decay containing the ψ(2S) resonance.
Measurement of CP asymmetry in Bs0 → Ds ∓K± decays
2014
Journal of high energy physics 2018(3), 59 (2018). doi:10.1007/JHEP03(2018)059