Results 71 to 80 of about 4,520,758 (199)

The prevalence of hepatitis B surface antigen and anti-hepatitis B core antibody in Iran: A population-based study [PDF]

open access: yes, 2009
Background: Hepatitis B virus infection is a very common cause of chronic liver disease worldwide. It is estimated that 3 of Iranians are chronically infected with hepatitis B virus.
Abolghasemi, H.   +13 more
core  

Possible Implications of the Planet Orbiting the Red Horizontal Branch Star HIP 13044

open access: yes, 2011
We propose a scenario to account for the surprising orbital properties of the planet orbiting the metal poor red horizontal branch star HIP 13044. The orbital period of 16.2 days implies that the planet went through a common envelope phase inside the red
Bear, Ealeal, Harpaz, Amos, Soker, Noam
core   +1 more source

Common core variables for childhood cancer data integration

open access: yesEJC Paediatric Oncology
Introduction: Data-driven research has improved paediatric cancer outcomes for children. However, challenges in sharing data between institutions prevent the use of artificial intelligence (AI) to address substantial unmet needs in children diagnosed ...
Daniela Di Carlo   +6 more
doaj   +1 more source

Contributing or Free-Riding? Voluntary Participation in a Public Good Economy [PDF]

open access: yes
We consider a (pure) public goods provision problem with voluntary participation in a quasi-linear economy. We propose a new hybrid solution concept, the free-riding-proof core (FRP-Core), which endogenously determines a contribution group, public good ...
Hideo Konishi, Taiji Furusawa
core  

The Common Core and the Future of Student Assessment in Ohio [PDF]

open access: yes, 2011
Ohio committed itself to embracing higher standards that cross state lines when it joined 45 other states and the District of Columbia in adopting the Common Core standards in math and English language arts (ELA) in June ...
Emmy Partin   +2 more
core  

Conflicting Discourses: A First Grade Teacher's Perceptions of Teaching with a Scripted ELA Curriculum

open access: yesCurrent Issues in Education, 2014
In this article, a case study is presented of an urban first grade teacher’s perceptions of teaching English language arts (ELA) within a district-mandated scripted curriculum.
Susan A Sturm
doaj  

Virologic Outcomes Among People Living With Human Immunodeficiency Virus With High Pretherapy Viral Load Burden Initiating on Common Core Agents. [PDF]

open access: yesOpen Forum Infect Dis, 2021
Mills AM   +8 more
europepmc   +1 more source

Leverage Existing Efforts or Use a Centralized Approach? [PDF]

open access: yes, 2010
Compares two strategies for a standardized community-wide approach to collecting and reporting data on patients' experience of ambulatory care: building on existing surveys with a common set of core questions or one survey administered by a single ...

core  

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