نتایج جستجو برای: sources

تعداد نتایج: 289574  

Journal: :Cadernos de saude publica 2008
Cláudio Santiago Dias Júnior Ana Paula de Andrade Verona João Luiz Pena George Luiz Lins Machado-Coelho

Indigenous populations living in villages in Brazil have presented high total fertility rates (TFR) that have increased over time in some cases. Meanwhile, data from the Brazilian Institute of Geography and Statistics (IBGE) or National Census Bureau show a decline in the TFR for the total self-declared indigenous population (combining urban, rural, and specific rural residence). The current st...

2013
Doug Talley

Form Approved OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing this collection of information. Send comments regarding this burden estimate or any other aspect of this coll...

Journal: :Injury 2013
Jonathan B Lundy Christopher M Hobbs

Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including s...

Journal: :JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 1979

2012
James Dykes Erick Rogers James D. Dykes

The public (-«porting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, inclu...

2009
Alan J. Wallcraft Ahmet Birol Kara Charlie Barron

The public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, includ...

2014
Sean F. Reardon Christopher Jencks John F. Kennedy Demetra Kalogrides

Trends in the racial segregation of schools have been well documented, but less is known about trends in schools’ economic segregation. Residential segregation among neighborhoods by income has increased since 1970, but it is unclear whether segregation among schools or districts followed suit. We use multiple data sources to document trends from 1970 to 2010 in between-district residential seg...

2010
Shachar Richter

Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including ...

2010

Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including ...

2016
Ann Owens Sean F. Reardon Christopher Jencks

Although trends in the racial segregation of schools are well documented, less is known about trends in income segregation. We use multiple data sources to document trends in income segregation between schools and school districts. Between-district income segregation of families with children enrolled in public school increased by over 15% from 1990 to 2010. Within large districts, between-scho...

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