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Ernst Pfeffer

Ernst Pfeffer

D-Index & Metrics

Animal Science and Veterinary

D-Index
33
Citations
4369
World Ranking
1977
National Ranking
68

Overview

Ernst Pfeffer is affiliated with the University of Bonn in Germany, specializing in research at the intersection of physics and computer science. Their work primarily spans the field of Physics and Astronomy, with a focused subfield in Nuclear and High Energy Physics.

Their research encompasses both theoretical and experimental studies in particle physics, with a notable emphasis on particle detector development and performance. Additional areas include distributed and parallel computing systems, superconducting materials and their applications, and investigations related to high-energy particle collisions.

Recent published papers reflect these research interests and include the following:

  • Inclusive and differential cross section measurements of t anti-t b anti-b production in the lepton+jets channel at √s = 13 TeV, 2024, arXiv (Cornell University)
  • A Case Study of Sending Graph Neural Networks Back to the Test Bench for Applications in High-Energy Particle Physics, 2024, Computing and Software for Big Science
  • Study of ttbb and ttW background modelling for ttH analyses, 2023, arXiv (Cornell University)

Ernst Pfeffer frequently collaborates with various coauthors, including M. Wassmer, Yee-Ying Cung, R. Wolf, U. Husemann, and L. Ferencz. Publications featuring these collaborations have appeared primarily in venues such as arXiv (Cornell University) and Computing and Software for Big Science.

The scientist's research integrates experimental and computational techniques relevant to particle physics and detector technology. Their contributions cover the modeling and measurement of particle interactions, as well as the application of machine learning methods like graph neural networks within high-energy physics contexts.

Best Publications

  • Low-protein amino acid-supplemented diets in broiler-chickens: effects on performance, carcass characteristics, whole-body composition and efficiencies of nutrient utilisation

    Unknown

  • Response of Rainbow Trout (Oncorhynchus mykiss) to Supplements of Individual Essential Amino Acids in a Semipurified Diet, Including an Estimate of the Maintenance Requirement for Essential Amino Acids

    Markus Rodehutscord;Andreas Becker;Michael Pack;Ernst Pfeffer

  • Effects of supplemental microbial phytase on phosphorus digestibility and utilization in rainbow trout (oncorhynchus mykiss)

    M. Rodehutscord;E. Pfeffer

  • Apparent digestibility coefficients of feed ingredients and their predictability in compound diets for gilthead seabream, Sparus aurata L.

    Ingrid Lupatsch;G. Wm. Kissil;David Sklan;E. Pfeffer

  • Effect of phosphorus intake on faecal and non-faecal phosphorus excretion in rainbow trout (Oncorhynchus mykiss) and the consequences for comparative phosphorus availability studies.

    Markus Rodehutscord;Zoltan Gregus;Ernst Pfeffer

  • Energy and protein requirements for maintenance and growth in gilthead seabream (Sparus aurata L.)

    I. Lupatsch;G. Wm. Kissil;D. Sklan;E. Pfeffer

  • Availability and utilisation of free lysine in rainbow trout (Oncorhynchus mykiss): 1. Effect of dietary crude protein level

    Markus Rodehutscord;Friedeman Borchert;Zoltan Gregus;Michael Pack

  • The effect of dietary crude protein level on intake, growth, protein retention and utilization of growing male Saanen kids

    Tegene Negesse;M Rodehutscord;E Pfeffer

  • Effect of extrusion on efficiency of utilization of maize starch by rainbow trout (Oncorhynchus mykiss)

    E. Pfeffer;J. Beckmann-Toussaint;Birgit Henrichfreise;H.D. Jansen

  • Maintenance requirement for digestible energy and efficiency of utilisation of digestible energy for retention in rainbow trout, Oncorhynchus mykiss

    Markus Rodehutscord;Ernst Pfeffer

  • Water pollution with phosphorus of dietary origin by intensively fed rainbow trout (Salmo gairdneri, Rich.)

    D. Wiesmann;H. Scheid;E. Pfeffer

  • Effects of supplemental microbial phytase on availability of phosphorus contained in maize, wheat and triticale to pigs

    M. Düngelhoef;M. Rodehutscord;H. Spiekers;E. Pfeffer

  • Free Amino Acids Can Replace Protein-Bound Amino Acids in Test Diets for Studies in Rainbow Trout (Oncorhynchus mykiss)

    Markus Rodehutscord;Stefan Mandel;Michael Pack;Stephan Jacobs

  • Influence of the proportion of poultry slaughter by‐products and of untreated or hydrothermically treated legume seeds in diets for rainbow trout, Oncorhynchus mykiss (Walbaum), on apparent digestibilities of their energy and organic compounds

    E. Pfeffer;S. Kinzinger;M. Rodehutscord

  • Response of Rainbow Trout (Oncorhynchus mykiss) Growing from 50 to 170 g to Supplements of Either L-Arginine or L-Threonine in a Semipurified Diet

    Markus Rodehutscord;Stephan Jacobs;Michael Pack;Ernst Pfeffer

  • Influence of dry matter intake on faecal phosphorus losses in dairy cows fed rations low in phosphorus

    H. Spiekers;R. Brintrup;M. Balmelli;E. Pfeffer

  • Nitrogen and Phosphorus Nutrition of Cattle

    Alexander Hristov;Ernst Pfeffer

  • Studies on intestinal digestion in the sheep

    Unknown

  • Response of rainbow trout (Oncorhynchus mykiss) growing from 50 to 150 g to supplements of DL-methionine in a semipurified diet containing low or high levels of cystine.

    Markus Rodehutscord;Stephan Jacobs;Michael Pack;Ernst Pfeffer

  • Availability and utilisation of free lysine in rainbow trout (Oncorhynchus mykiss): 2. Comparison of l-lysine·HCl and l-lysine sulphate

    Markus Rodehutscord;Friedeman Borchert;Zoltan Gregus;Ernst Pfeffer

  • Studies on lysine requirements of rainbow trout (Oncorhynchus mykiss) fed wheat gluten as only source of dietary protein

    E. Pfeffer;H. Al‐Sabty;R. Haverkamp

  • Effect of Graded Replacement of Soybean Meal by Faba Beans (Vicia faba L.) or Field Peas (Pisum sativum L.) in Rations for Laying Hens on Egg Production and Quality

    Fidelis Fru-Nji;Erhard Niess;Ernst Pfeffer

  • Effects of two levels of phosphorus intake on performance and faecal phosphorus excretion of dairy cows

    R. Brintrup;T. Mooren;U. Meyer;H. Spiekers

  • The effect of drying and ensiling grass on its digestion in sheep

    Unknown

  • In vitro studies on calcium absorption from the gastrointestinal tract in small ruminants.

    Bernd Schröder;Ina Rittmann;Ernst Pfeffer;Gerhard Breves

  • Mechanisms of intestinal phosphate transport in small ruminants.

    Schröder B;Käppner H;Failing K;Pfeffer E

  • Fluid and particle retention in captive okapi (Okapia johnstoni).

    Jürgen Hummel;Marcus Clauss;Waltraut Zimmermann;Kristina Johanson

  • Nitrogen and phosphorus nutrition of cattle: reducing the environmental impact of cattle operations.

    Ernst Pfeffer;Alexander Nikolov Hristov

Frequent Co-Authors

Markus Rodehutscord
Markus Rodehutscord University of Hohenheim
Alexander N. Hristov
Alexander N. Hristov Pennsylvania State University
Marcus Clauss
Marcus Clauss University of Zurich
Jürgen Hummel
Jürgen Hummel University of Göttingen
Winfried Drochner
Winfried Drochner University of Hohenheim
Karl-Heinz Südekum
Karl-Heinz Südekum University of Bonn
Anuraga Jayanegara
Anuraga Jayanegara IPB University

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