'Selection effects' diaporamas de présentation

More on the A-Word

More on the A-Word. Credit: Anthony Aguirre, Martin Rees, Frank Wilczek Blame: Max Tegmark. dse. Big Bang Zoom. Four gradual discoveries: The Universe is much larger than once imagined The Universe can be well described mathematically

822 views • 73 slides

Forefront of neutron star science Precision astrometry using the VLBA Bowshocks and jets

Pulsars in Motion: Astrometry, Kicks, ALFA and the SKA Jim Cordes, Cornell University. Forefront of neutron star science Precision astrometry using the VLBA Bowshocks and jets Pulsar velocities: Bimodality Kick mechanisms: tie-ins to cosmology? ALFA: A massive pulsar survey at Arecibo

905 views • 68 slides

Monitoring and Evaluation: Evaluation Designs

Monitoring and Evaluation: Evaluation Designs. Objectives of the Session. By the end of this session, participants will be able to: Understand the purpose, strengths, and shortcomings of different study designs

966 views • 49 slides

A New Relativistic Binary Pulsar: Gravitational Wave Detection and Neutron Star Formation

A New Relativistic Binary Pulsar: Gravitational Wave Detection and Neutron Star Formation. Vicky Kalogera Physics & Astronomy Dept with Chunglee Kim (NU) Duncan Lorimer (Manchester) Bart Willems (NU) Mia Ihm (NU). In this talk :. Gravitational Waves and Double Neutron Stars .

619 views • 43 slides

Pharos: distant beacons as cosmological probes

434 views • 33 slides

Comparing with redshift surveys of galaxies

575 views • 31 slides

Astronomical Surveys

Astronomical Surveys. Matthew Colless. Observational Techniques Workshop April 2001. Properties of Surveys. Type and purpose General-use or highly specific? Targeted or blind? Imaging or spectroscopic? Area and spatial resolution All-sky, wide-field, pencil-beam?

527 views • 23 slides

Living arrangements, health and well-being: A European Perspective

Living arrangements, health and well-being: A European Perspective. UPTAP-ONS Meeting Southampton University 19 th December 2007 Harriet Young and Emily Grundy London School of Hygiene and Tropical Medicine. Background.

289 views • 22 slides

The Effects of Health Plan Performance Measurement on Quality of Care for Medicare Beneficiaries

The Effects of Health Plan Performance Measurement on Quality of Care for Medicare Beneficiaries. Presented by Kate Bundorf Co-authors: Laurence Baker and Kavita Choudhry. AcademyHealth Annual Research Conference June 27, 2006.

338 views • 20 slides

H I observations of the Magellanic Bridge

H I observations of the Magellanic Bridge. Erik Muller UOW/ATNF Supervisors: Bill Zealey (UOW) Lister Staveley-Smith (ATNF). Overview: H I observations of the Magellanic Bridge. The Magellanic system H I Data collection and reduction Shell formation mechanisms

311 views • 18 slides

ONS Plans for Web Data Collection in LFS

ONS Plans for Web Data Collection in LFS. Charles Lound (for Salah Merad) Sample Design & Estimation, Social Surveys Strategy and Standards Directorate. Talk outline. Background Current LFS Aims of Electronic Data Collection project Some mixed-mode designs Mode effects Estimation methods

263 views • 16 slides

Mode effects in mixed-mode data collection WP 2

ROME April 11 th | 12 th 2019 MIMOD Mixed-Mode Designs for Social Surveys FINAL WORKSHOP. Mode effects in mixed-mode data collection WP 2. Pawe? Szymankiewicz Statistics Poland. Mode effects in mixed-mode data collection. Mode effect

146 views • 14 slides

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Simulation Analysis of the Selection Effects on the Observed Redshift Dependence of GRB Jet Opening Angles. ??????? ( ??? ) ???? : ????????????????. ???? - ????? ??????????? 2011-08-23 ??. 1.1 Jet break times and Jet opening angles. 1 ? Introduction.

449 views • 13 slides

Today's program

Today's program. The Utz et al. Paper Our follow up survey Related matters from research question to research question selection effects ( and what to do about it ) Multi-level analysis on such kinds of data. The Utz et al. paper (and follow up questions).

254 views • 11 slides