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  1. Book ; Online: A DELPHES card for the CLIC detector

    Leogrande, Emilia / Roloff, Philipp / Schnoor, Ulrike / Weber, Matthias

    2019  

    Abstract: The Compact Linear Collider, CLIC, is a multi-TeV electron-positron collider proposed for construction at CERN. A detector model, CLICdet, that is suited for the experimental conditions at CLIC and is based on realistic performance, has been developed. ... ...

    Abstract The Compact Linear Collider, CLIC, is a multi-TeV electron-positron collider proposed for construction at CERN. A detector model, CLICdet, that is suited for the experimental conditions at CLIC and is based on realistic performance, has been developed. This paper describes the implementation of CLICdet in a fast simulation tool for particle physics collider experiments, DELPHES. The geometry of the detector concept as well as performance parameters extracted from full simulation studies are implemented in DELPHES parameter cards for CLICdet. Jet reconstruction for electron-positron colliders is added to the DELPHES analysis chain. Parameters for using DELPHES to simulate the detector effects of CLICdet are provided in three parameter cards, one for each energy stage of CLIC. The effects of beam-induced background at the higher-energy stages of CLIC are also incorporated. The results from the fast simulation with DELPHES are validated with respect to full detector simulation in a number of relevant processes.
    Keywords High Energy Physics - Experiment ; High Energy Physics - Phenomenology
    Subject code 621
    Publishing date 2019-09-27
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article: Hypokalemia in outpatients with eating disorders.

    Greenfeld, D / Mickley, D / Quinlan, D M / Roloff, P

    The American journal of psychiatry

    1995  Volume 152, Issue 1, Page(s) 60–63

    Abstract: Objective: The literature on the prevalence and importance of hypokalemia in persons with eating disorders in contradictory and confusing. The authors investigated the frequency of hypokalemia and its relationship to symptoms in a group of outpatients ... ...

    Abstract Objective: The literature on the prevalence and importance of hypokalemia in persons with eating disorders in contradictory and confusing. The authors investigated the frequency of hypokalemia and its relationship to symptoms in a group of outpatients with eating disorders.
    Method: Diagnostic evaluations and electrolyte studies were performed for 945 outpatients meeting the DSM-III-R criteria for eating disorders at the time of their intake evaluations at a suburban clinic for eating disorders.
    Results: Clinically significant hypokalemia was comparatively rare. A total of 43 subjects (4.6%) were hypokalemic; of these, seven (0.7% of all subjects) were borderline hypokalemic (serum potassium = 3.4 mmol/liter). The hypokalemic subjects had a significantly lower mean weight and body mass index at entry than the normokalemic subjects. Significantly more of the hypokalemic subjects purged by abusing laxatives, either alone or with vomiting. The patients with restricting (nonpurging) anorexia nervosa, even those whose weights were very low, were generally normokalemic.
    Conclusions: The low frequency of hypokalemia in this group of eating disordered outpatients suggests that routine electrolyte determination is a poor screening tool for occult or denied bulimia. Hypokalemia occurred almost invariably in lower-weight bulimic (or anorectic/bulimic) patients who were vomiting and/or abusing laxatives. Indeed, the study suggests that hypokalemia in a patient with an eating disorder is virtually certain evidence that the patient is purging at least daily. In addition, it appears that a patient with purely restricting anorexia nervosa is not at risk for hypokalemia even if his or her weight is very low.
    MeSH term(s) Adolescent ; Adult ; Ambulatory Care ; Anorexia Nervosa/blood ; Anorexia Nervosa/complications ; Anorexia Nervosa/epidemiology ; Body Mass Index ; Body Weight ; Bulimia/blood ; Bulimia/complications ; Bulimia/epidemiology ; Child ; Comorbidity ; Feeding and Eating Disorders/blood ; Feeding and Eating Disorders/complications ; Feeding and Eating Disorders/epidemiology ; Female ; Humans ; Hypokalemia/blood ; Hypokalemia/epidemiology ; Hypokalemia/etiology ; Male ; Middle Aged ; Potassium/blood ; Prevalence ; Risk Factors
    Chemical Substances Potassium (RWP5GA015D)
    Language English
    Publishing date 1995-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 280045-7
    ISSN 1535-7228 ; 0002-953X
    ISSN (online) 1535-7228
    ISSN 0002-953X
    DOI 10.1176/ajp.152.1.60
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Ipecac abuse in a sample of eating disordered outpatients.

    Greenfeld, D / Mickley, D / Quinlan, D M / Roloff, P

    The International journal of eating disorders

    1993  Volume 13, Issue 4, Page(s) 411–414

    Abstract: Eight hundred fifty-one consecutive outpatients presenting at a suburban eating disorder clinic were evaluated for current or past ipecac abuse. A percentage (7.6%) of all subjects reported some use or experimentation with ipecac for purging; 4.7% had ... ...

    Abstract Eight hundred fifty-one consecutive outpatients presenting at a suburban eating disorder clinic were evaluated for current or past ipecac abuse. A percentage (7.6%) of all subjects reported some use or experimentation with ipecac for purging; 4.7% had experimented with it briefly; 3.1% (8.8% of subjects meeting criteria for bulimia) had chronically abused ipecac; and 1.1% (1.5% of subjects meeting criteria for bulimia) were regularly abusing ipecac at the time of intake. Chronic ipecac abusers were more likely to have been hospitalized. Subjects who experimented briefly with ipecac had a longer duration of illness. Both chronic ipecac abusers and experimenters were more prone to abuse other substances for purging and to report alcohol abuse in an immediate family member.
    MeSH term(s) Adolescent ; Adult ; Aged ; Ambulatory Care ; Anorexia Nervosa/epidemiology ; Anorexia Nervosa/psychology ; Bulimia/epidemiology ; Bulimia/psychology ; Child ; Connecticut/epidemiology ; Cross-Sectional Studies ; Feeding and Eating Disorders/epidemiology ; Feeding and Eating Disorders/psychology ; Female ; Humans ; Incidence ; Ipecac/adverse effects ; Male ; Middle Aged ; Substance-Related Disorders/epidemiology ; Substance-Related Disorders/psychology
    Chemical Substances Ipecac (8012-96-2)
    Language English
    Publishing date 1993-05
    Publishing country United States
    Document type Journal Article
    ZDB-ID 603170-5
    ISSN 1098-108X ; 0276-3478
    ISSN (online) 1098-108X
    ISSN 0276-3478
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Abnormal liver enzymes in outpatients with eating disorders.

    Mickley, D / Greenfeld, D / Quinlan, D M / Roloff, P / Zwas, F

    The International journal of eating disorders

    1996  Volume 20, Issue 3, Page(s) 325–329

    Abstract: Objective: This study was undertaken to screen a large series of outpatients with anorexia or bulimia for liver enzyme abnormalities, examining their frequency and their clinical correlates.: Method: Eight hundred seventy-nine eating-disordered ... ...

    Abstract Objective: This study was undertaken to screen a large series of outpatients with anorexia or bulimia for liver enzyme abnormalities, examining their frequency and their clinical correlates.
    Method: Eight hundred seventy-nine eating-disordered outpatients presenting at a suburban clinic constituted the subject population. Serum glutamic oxalacetic transaminase, serum glutamic pyruvate transaminase, and gamma glutamyl transpeptidase (SGOT, SGPT, and GGTP, respectively) were drawn at intake. Medical charts were reviewed to obtain further clinical data on all patients with an enzyme elevation.
    Results: Liver enzymes were abnormally high in 36 patients (4.1%). Elevated SGPT was the most frequent enzyme abnormality and was correlated with lower current and past weight and body mass index (BMI).
    Discussion: Hepatic dysfunction in eating-disordered outpatients is neither specific nor common. Low weight alone can cause liver damage, yet elevated liver chemistries in patients with anorexia and especially bulima are often not due to their eating disorder.
    MeSH term(s) Adolescent ; Adult ; Alanine Transaminase/metabolism ; Aspartate Aminotransferases/metabolism ; Child ; Feeding and Eating Disorders/diagnosis ; Feeding and Eating Disorders/enzymology ; Female ; Humans ; Liver/enzymology ; Male ; Middle Aged ; Predictive Value of Tests ; Severity of Illness Index ; United States ; gamma-Glutamyltransferase/metabolism
    Chemical Substances gamma-Glutamyltransferase (EC 2.3.2.2) ; Aspartate Aminotransferases (EC 2.6.1.1) ; Alanine Transaminase (EC 2.6.1.2)
    Language English
    Publishing date 1996-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 603170-5
    ISSN 1098-108X ; 0276-3478
    ISSN (online) 1098-108X
    ISSN 0276-3478
    DOI 10.1002/(SICI)1098-108X(199611)20:3<325::AID-EAT13>3.0.CO;2-Z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Abnormal liver enzymes in outpatients with eating disorders

    Mickley, D / Greenfeld, D / Quinlan, D.M / Roloff, P / Zwas, F

    International journal of eating disorders. Nov 1996. v. 20 (3)

    1996  

    Abstract: Objective: This study was undertaken to screen a large series of outpatients with anorexia or bulimia for liver enzyme abnormalities, examining their frequency and their clinical correlates. Method: Eight hundred seventy-nine eating-disordered ... ...

    Abstract Objective: This study was undertaken to screen a large series of outpatients with anorexia or bulimia for liver enzyme abnormalities, examining their frequency and their clinical correlates. Method: Eight hundred seventy-nine eating-disordered outpatients presenting at a suburban clinic constituted the subject population. Serum glutamic oxalacetic transaminase, serum glutamic pyruvate transaminase, and gamma glutamyl transpeptidase (SGOT, SGPT, and GGTP, respectively) were drawn at intake. Medical charts were reviewed to obtain further clinical data on all patients with an enzyme elevation. Results: Liver enzymes were abnormally high in 36 patients (4.1%). Elevated SGPT was the most frequent enzyme abnormality and was correlated with lower current and past weight and body mass index (BMI). Discussion: Hepatic dysfunction in eating-disordered outpatients is neither specific nor common. Low weight alone can cause liver damage, yet elevated liver chemistries in patients with anorexia and especially bulima are often not due to their eating disorder.
    Keywords anorexia nervosa ; bulimia ; blood serum ; aspartate transaminase ; alanine transaminase ; aminoacyltransferases ; body weight ; liver function ; patients ; children ; adolescents ; adults ; body mass index
    Language English
    Dates of publication 1996-11
    Size p. 325-329.
    Document type Article
    ZDB-ID 603170-5
    ISSN 1098-108X ; 0276-3478
    ISSN (online) 1098-108X
    ISSN 0276-3478
    Database NAL-Catalogue (AGRICOLA)

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  6. Article: Ipecac abuse in a sample of eating disordered outpatients

    Greenfeld, D / Mickley, D / Quinlan, D.M / Roloff, P

    International journal of eating disorders. May 1993. v. 13 (4)

    1993  

    Abstract: Eight hundred fifty-one consecutive outpatients presenting at a suburban eating disorder clinic were evaluated for current or past ipecac abuse. A percentage (7.6%) of all subjects reported some use or experimentation with ipecac for purging; 4.7% had ... ...

    Abstract Eight hundred fifty-one consecutive outpatients presenting at a suburban eating disorder clinic were evaluated for current or past ipecac abuse. A percentage (7.6%) of all subjects reported some use or experimentation with ipecac for purging; 4.7% had experimented with it briefly; 3.1% (8.8% of subjects meeting criteria for bulimia) had chronically abused ipecac; and 1.1% (1.5% of subjects meeting criteria for bulimia) were regularly abusing ipecac at the time of intake. Chronic ipecac abusers were more likely to have been hospitalized. Subjects who experimented briefly with ipecac had a longer duration of illness. Both chronic ipecac abusers and experimenters were more prone to abuse other substances for purging and to report alcohol abuse in an immediate family member.
    Keywords eating disorders ; substance abuse ; drugs
    Language English
    Dates of publication 1993-05
    Size p. 411-414.
    Document type Article
    ZDB-ID 603170-5
    ISSN 1098-108X ; 0276-3478
    ISSN (online) 1098-108X
    ISSN 0276-3478
    Database NAL-Catalogue (AGRICOLA)

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  7. Book: Feldbahnen

    Roloff, Paul

    (Bau-Trichter-Fachbuchreihe ; 5)

    1950  

    Author's details von Paul Roloff
    Series title Bau-Trichter-Fachbuchreihe ; 5
    Keywords Railroads, Industrial
    Language German
    Size XII, 280 S, zahlr. Ill., graph. Darst, 8
    Publisher E. Schmidt
    Publishing place Berlin u.a.
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  8. Book: Der Maurerlehrling

    Roloff, Paul

    (Bau-Trichter-Fachbuchreihe ; 1)

    1949  

    Author's details von Paul Roloff
    Series title Bau-Trichter-Fachbuchreihe ; 1
    Language German
    Size 319 S., Ill., graph. Darst., 8°
    Edition 2., neubearb. Aufl.
    Publisher Schmidt
    Publishing place Berlin
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  9. Article: Higgs physics at the CLIC electron-positron linear collider.

    Abramowicz, H / Abusleme, A / Afanaciev, K / Alipour Tehrani, N / Balázs, C / Benhammou, Y / Benoit, M / Bilki, B / Blaising, J-J / Boland, M J / Boronat, M / Borysov, O / Božović-Jelisavčić, I / Buckland, M / Bugiel, S / Burrows, P N / Charles, T K / Daniluk, W / Dannheim, D /
    Dasgupta, R / Demarteau, M / Díaz Gutierrez, M A / Eigen, G / Elsener, K / Felzmann, U / Firlej, M / Firu, E / Fiutowski, T / Fuster, J / Gabriel, M / Gaede, F / García, I / Ghenescu, V / Goldstein, J / Green, S / Grefe, C / Hauschild, M / Hawkes, C / Hynds, D / Idzik, M / Kačarević, G / Kalinowski, J / Kananov, S / Klempt, W / Kopec, M / Krawczyk, M / Krupa, B / Kucharczyk, M / Kulis, S / Laštovička, T / Lesiak, T / Levy, A / Levy, I / Linssen, L / Lukić, S / Maier, A A / Makarenko, V / Marshall, J S / Martin, V J / Mei, K / Milutinović-Dumbelović, G / Moroń, J / Moszczyński, A / Moya, D / Münker, R M / Münnich, A / Neagu, A T / Nikiforou, N / Nikolopoulos, K / Nürnberg, A / Pandurović, M / Pawlik, B / Perez Codina, E / Peric, I / Petric, M / Pitters, F / Poss, S G / Preda, T / Protopopescu, D / Rassool, R / Redford, S / Repond, J / Robson, A / Roloff, P / Ros, E / Rosenblat, O / Ruiz-Jimeno, A / Sailer, A / Schlatter, D / Schulte, D / Shumeiko, N / Sicking, E / Simon, F / Simoniello, R / Sopicki, P / Stapnes, S / Ström, R / Strube, J / Świentek, K P / Szalay, M / Tesař, M / Thomson, M A / Trenado, J / Uggerhøj, U I / van der Kolk, N / van der Kraaij, E / Vicente Barreto Pinto, M / Vila, I / Vogel Gonzalez, M / Vos, M / Vossebeld, J / Watson, M / Watson, N / Weber, M A / Weerts, H / Wells, J D / Weuste, L / Winter, A / Wojtoń, T / Xia, L / Xu, B / Żarnecki, A F / Zawiejski, L / Zgura, I-S

    The European physical journal. C, Particles and fields

    2017  Volume 77, Issue 7, Page(s) 475

    Abstract: The Compact Linear Collider (CLIC) is an option for a future [Formula: see text] collider operating at centre-of-mass energies up to [Formula: see text], providing sensitivity to a wide range of new physics phenomena and precision physics measurements at ...

    Abstract The Compact Linear Collider (CLIC) is an option for a future [Formula: see text] collider operating at centre-of-mass energies up to [Formula: see text], providing sensitivity to a wide range of new physics phenomena and precision physics measurements at the energy frontier. This paper is the first comprehensive presentation of the Higgs physics reach of CLIC operating at three energy stages: [Formula: see text], 1.4 and [Formula: see text]. The initial stage of operation allows the study of Higgs boson production in Higgsstrahlung ([Formula: see text]) and [Formula: see text]-fusion ([Formula: see text]), resulting in precise measurements of the production cross sections, the Higgs total decay width [Formula: see text], and model-independent determinations of the Higgs couplings. Operation at [Formula: see text] provides high-statistics samples of Higgs bosons produced through [Formula: see text]-fusion, enabling tight constraints on the Higgs boson couplings. Studies of the rarer processes [Formula: see text] and [Formula: see text] allow measurements of the top Yukawa coupling and the Higgs boson self-coupling. This paper presents detailed studies of the precision achievable with Higgs measurements at CLIC and describes the interpretation of these measurements in a global fit.
    Language English
    Publishing date 2017-07-17
    Publishing country France
    Document type Journal Article
    ZDB-ID 1459069-4
    ISSN 1434-6052 ; 1434-6044
    ISSN (online) 1434-6052
    ISSN 1434-6044
    DOI 10.1140/epjc/s10052-017-4968-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Book: Die Eisenbetonbaustelle

    Roloff, Paul

    (Der Betonwerker ; ...)

    1941  

    Author's details Paul Roloff
    Series title Der Betonwerker
    ...
    Language German
    Dates of publication 1941-9999
    Publisher Verl. der Dt. Arbeitsfront
    Publishing place Berlin
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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