The CLEO-III trigger: level 1 decision and gating

With the planned addition of the tracking information in the Level-1 trigger in CMS for the High-Luminosity Large Hadron Collider (HL-LHC), the algorithms for the Level-1 trigger can be completely reconceptualized. Following the example for offline reconstruction in CMS to use complementary subsystem information and mitigate pileup, we explore the feasibility of using Particle Flow-like and pileup-per-particle identification techniques at the hardware trigger level. We present the challenges of adapting these algorithm to the timing and resource constraints of the Level-1 trigger, the first prototype implementations, and the expected performance on physics object reconstruction.

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Data Analysis at Level-1 Trigger Level

10.22323/1.313.0144 ◽

2018 ◽

Author(s):

Johannes Wittmann ◽

Leonard APANASEVICH ◽

Bernhard Arnold ◽

Gregor Aradi ◽

Herbert Bergauer ◽

...

Keyword(s):

Data Analysis ◽

Trigger Level ◽

Level 1

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The CLEO-III trigger: level 1 decision and gating

2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149) ◽

10.1109/nssmic.2000.949938 ◽

2002 ◽

Author(s):

T.J. Bergfeld ◽

J.A. Ernst ◽

G.D. Gollin ◽

M.J. Haney ◽

R.M. Hans ◽

...

Keyword(s):

Trigger Level ◽

Level 1

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Ultrastructural study on the development of rat amygdaloid body

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100159709 ◽

1990 ◽

Vol 48 (3) ◽

pp. 432-433

Author(s):

A. Manolova ◽

S. Manolov

Keyword(s):

Nerve Cells ◽

Amygdaloid Complex ◽

Amygdaloid Body ◽

Thin Ring ◽

Morphological Criteria ◽

Neural Processes ◽

Abundant Cytoplasm ◽

Level 1 ◽

Few Data ◽

Oval Shape

Relatively few data on the development of the amygdaloid complex are available only at the light microscopic level (1-3). The existence of just general morphological criteria requires the performance of other investigations in particular ultrastructural in order to obtain new and more detailed information about the changes in the amygdaloid complex during development.The prenatal and postnatal development of rat amygdaloid complex beginning from the 12th embrionic day (ED) till the 33rd postnatal day (PD) has been studied. During the early stages of neurogenesis (12ED), the nerve cells were observed to be closely packed, small-sized, with oval shape. A thin ring of cytoplasm surrounded their large nuclei, their nucleoli being very active with various size and form (Fig.1). Some cells possessed more abundant cytoplasm. The perikarya were extremely rich in free ribosomes. Single sacs of the rough endoplasmic reticulum and mitochondria were observed among them. The mitochondria were with light matrix and possessed few cristae. Neural processes were viewed to sprout from some nerve cells (Fig.2). Later the nuclei were still comparatively large and with various shape.

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Outcome der Geburtseinleitungen in einem Perinatalzentrum Level 1 in Bayern

Zeitschrift für Geburtshilfe und Neonatologie ◽

10.1055/s-0031-1293394 ◽

2011 ◽

Vol 215 (S 01) ◽

Author(s):

S Fürst ◽

M Delius ◽

F Karambiri ◽

D Jacoby ◽

U Hasbargen

Keyword(s):

Level 1

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Die intraartikuläre Therapie der Arthrose mit Hyaluronsäure – Stellenwert 2007

Arthritis und Rheuma ◽

10.1055/s-0037-1619712 ◽

2007 ◽

Vol 27 (04) ◽

pp. 225-231

Author(s):

Ingo Arnold

Keyword(s):

Ex Vivo ◽

Level 1

ZusammenfassungDie epidemiologischen Daten unterstreichen die Bedeutung derArthrosekrankheit. Obwohl in den letztenJahren erheb- licheAnstrengungenin immunologischerund pathophysio- logischer Hinsicht unternommen wurden, steht eine zufriedenstellende konservative Behandlungsoption weiterhin aus. Anders als in der internistischen Rheumatologie, wie am Beispiel der Biologicals ersichtlich, fehlt dem Orthopäden im Fall der Arthrose eine zuverlässige Möglichkeit, den Krankheitsverlauf nachhaltig zu beeinflussen. Arthrotische Gelenke zeigen u. a. eine deutlich erniedrigte Hyaluronan- Konzentration. Neben der Möglichkeit derVerbesserung der viskoelastischen Eigenschaften sind inzwischen auch zahlreiche immunmodulatorische Mechanismen im Zusammenhang mit der Gelenkhomöostase unter dem Einfluss von Hyaluronan (überwiegend ex vivo) nachgewiesen. Trotzdem ist unter Berücksichtigung einer umfassenden Übersicht über die zahlreichen Publikationen zu diesem Thema im Sinne eines Evidenzgrades Level 1 eher nur ein moderater Effektfür die allerdings risikoarme intra-artiku- läre Hyaluronan-Therapie abzuleiten. Für eine valide Aussage im direkten Vergleich mit i.a.-Kortikosteroid reicht dagegen die aktuelle Datenlage nicht aus.

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