Jason D. Hogan

ORCID: 0000-0003-2584-0906
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About
Contact & Profiles
Research Areas
  • Paleontology and Evolutionary Biology
  • Evolution and Paleontology Studies
  • Amphibian and Reptile Biology
  • Ichthyology and Marine Biology
  • Particle accelerators and beam dynamics
  • Geological Formations and Processes Exploration
  • Advanced Software Engineering Methodologies
  • Canadian Identity and History
  • Particle Accelerators and Free-Electron Lasers
  • Scientific Measurement and Uncertainty Evaluation
  • Avian ecology and behavior
  • Photocathodes and Microchannel Plates
  • Superconducting Materials and Applications
  • Korean Peninsula Historical and Political Studies
  • Mobile Agent-Based Network Management
  • Nursing Roles and Practices
  • Historical Geopolitical and Social Dynamics
  • Interprofessional Education and Collaboration
  • Spacecraft and Cryogenic Technologies
  • Healthcare Systems and Challenges
  • Healthcare Systems and Technology
  • Service-Oriented Architecture and Web Services
  • Fossil Insects in Amber

Montana State University
2018-2024

Thomas Jefferson National Accelerator Facility
2020-2024

Medical University of Vienna
2019

University Hospital Frankfurt
2019

Goethe University Frankfurt
2019

Ospedale regionale di Lugano
2019

St. John's University
1972

This review paper describes the energy-upgraded Continuous Electron Beam Accelerator Facility (CEBAF) accelerator. superconducting linac has achieved 12 GeV beam energy by adding 11 new high-performance cryomodules containing 88 cavities that have operated cw at an average accelerating gradient of <a:math xmlns:a="http://www.w3.org/1998/Math/MathML" display="inline"><a:mrow><a:mn>20</a:mn><a:mtext> </a:mtext><a:mtext> </a:mtext><a:mi>MV</a:mi><a:mo>/</a:mo><a:mi...

10.1103/physrevaccelbeams.27.084802 article EN cc-by Physical Review Accelerators and Beams 2024-08-15

Abstract In 1855, Ferdinand Hayden collected a single tooth from the Judith River badlands of central Montana. Joseph Leidy named this specimen following year as Troodon formosus. We describe troodontid material coeval Two Medicine Formation Montana that compares closely to recently resurrected and previously synonymized Stenonychosaurus inequalis lower Dinosaur Park Alberta. uphold synonymy but recognize T. formosus senior synonym. is distinguished other troodontids by maxilla with an...

10.1017/jpa.2024.67 article EN Journal of Paleontology 2025-05-13

Abstract Non-avian dinosaurs such as oviraptorosaurs and troodontids share several important reproductive characters with modern birds, including eggshell microstructure iterative egg production. Nevertheless, debate exists concerning their incubation strategies. Here we estimate period for the troodontid, Troodon formosus , by examining a near-term embryonic tooth. Synchrotron scanning histologic thin sections allowed counting of daily (von Ebner) growth lines. The tooth preserves 31 intact...

10.1038/s41598-018-30085-6 article EN cc-by Scientific Reports 2018-08-14

To manage the delivery of services competitively on a large, global scale, an IT (information technology) service provider must efficiently use resources—in particular, skilled teams. Service requests form large and important component management client's infrastructure. Currently, fulfillment is often managed per-account basis. Service-delivery teams fulfill according to account-specific processes by using service-request-management environment, making it difficult leverage skills various...

10.1147/sj.463.0531 article EN IBM Systems Journal 2007-01-01

Abstract Troodon formosus , a theropod from the Late Cretaceous, is one of few species dinosaurs with multiple nest sites uncovered. It has been consistently demonstrated that eggs within these nests would have partially buried in life—an exceedingly rare state modern vertebrates. There debate over 's capacity to engage thermoregulatory contact incubation, especially regarding an adult's ability efficiently supply energy. An actualistic investigation was undertaken determine thermodynamic...

10.1017/pab.2020.49 article EN cc-by Paleobiology 2020-10-23

Abstract Numerous, high-quality reproduction-related oviraptorosaur fossils have been described. However, oviraptorosaur-style nests are unknown among extant animals, and their curious construction makes nesting behavior difficult to interpret. Experiments were undertaken better understand strategies. A surrogate was constructed placed atop mock-oviraptorosaur built from sand 36 infertile emu eggs (as Macroolithus approximations) arranged according the most current nest reconstructions....

10.1017/pab.2023.19 article EN cc-by Paleobiology 2023-08-11

Dale Russell described the osteology, morphology, and ecology of small theropod “Stenonychosaurus inequalis” in two papers, speculating on its life habits, brain power, vision, movement, feeding, hand capabilities. even pondered a tool-using dinosauroid, hypothetical troodontid descendant if lineage had survived Cretaceous–Paleogene extinction event. We revisit habits North American troodontids Troodon formosus Latenivenatrix mcmasterae part by reviewing various trace fossils T. discovered...

10.1139/cjes-2020-0184 article EN Canadian Journal of Earth Sciences 2021-06-18

10.1037/0003-066x.38.8.961 article EN American Psychologist 1983-08-01

Abstract Commissioning of the LCLS II cryogenic plant has been planned with respect to electrical and mechanical systems checkout, equipment cleanup, cool-down, individual performance evaluation. This consists warm cold storage, helium compressors, 4.5 K 2 boxes, all auxiliaries typical for refrigeration processes. The box, consisting five compressors in series produce flow pressures necessary 2K operation, will be last installed and, along an additional 10,000 L dewar, allow entire...

10.1088/1757-899x/755/1/012121 article EN IOP Conference Series Materials Science and Engineering 2020-03-01

10.1016/0022-0965(72)90084-7 article EN Journal of Experimental Child Psychology 1972-06-01
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