Results 51 to 60 of about 24,217 (202)

Quiste del colédoco como causa de dolor abdominal: revisión de un caso y bibliografía

open access: yesActa Médica Costarricense, 2004
El quiste del colédoco se define como la dilatación congénita o combinada del árbol biliar extrahepático (tipo más frecuente) o intrahepático. La etiología no está aún determinada, pero existen tres teorías.
Laura Arroyo Martínez   +2 more
doaj  

On the frontline of CCSS implementation: A national study of factors influencing teachers’ perceptions of teaching conditions and job satisfaction

open access: yesCogent Education, 2016
The Common Core State Standards (CCSS) represent an unprecedented change in American education. As an increasingly integral part of the school accountability movement under No Child Left Behind and Race to the Top, responsibility for implementing CCSS ...
Jason L. Endacott   +6 more
doaj   +1 more source

Only countable common cause systems exist [PDF]

open access: yes, 2009
In this paper we give a positive answer to a problem posed by G. Hofer-Szabo and M. Redei (2004) regarding the existence of infinite common cause systems (CCSs).
Marczyk, Michal, Wronski, Leszek
core   +1 more source

Measuring scientific classroom discourse: The DiISC Version 2.0's validity and use in observing secondary science lessons

open access: yesSchool Science and Mathematics, EarlyView.
Abstract To continue to support long‐term, ongoing science curriculum and instruction reform efforts in the United States, there is a significant need to be able to reliably measure teachers’ discourse‐rich, inquiry‐based instruction. In this external validation study, we present the Discourse in Inquiry Science Classrooms Version 2.0 (DiISC 2.0) as a ...
Elizabeth Lewis   +6 more
wiley   +1 more source

The common configuration scoring system (CCSS) :

open access: yes, 2010
The Common Configuration Scoring System (CCSS) is a set of measures of the severity of software security configuration issues. CCSS is derived from CVSS, which was developed to measure the severity of vulnerabilities due to software flaws. CCSS can assist organizations in making sound decisions as to how security configuration issues should be ...
Karen Scarfone, Peter Mell
openaire   +1 more source

A Path to Alignment: Connecting K-12 and Higher Education via the Common Core and the Degree Qualifications Profile [PDF]

open access: yes, 2013
The Common Core State Standards (CCSS), which aim to assure competency in English/language arts and mathematics through the K-12 curriculum, define necessary but not sufficient preparedness for success in college. The Degree Qualifications Profile (DQP),
David T. Conley, Paul L. Gaston
core  

Evaluation of the Diagnostic Accuracy of the Quantitative Point‐of‐Care SD Biosensor Standard G6PD Test for Assessment of G6PD Deficiency in Infectious Diseases

open access: yesInternational Journal of Laboratory Hematology, Volume 48, Issue 2, Page 440-446, April 2026.
ABSTRACT Background G6PD deficiency affects about 500 million people worldwide and is prevalent in many malaria‐endemic settings. People with G6PD deficiency are at risk of hemolysis when exposed to certain medications, including 8‐aminoquinoline drugs used to treat Plasmodium vivax malaria.
Flavia Regina Medeiros da Silva   +7 more
wiley   +1 more source

Aspire in Arkansas? [PDF]

open access: yes, 2015
On June 22, 2015, Governor Hutchinson communicated with Johnny Key, State Commissioner of Education, his request for the state’s removal from PARCC by June 30th.
McKenzie, Sarah C., Ritter, Gary W.
core   +2 more sources

A Climatology of Mesoscale Convective System Hazards in the United States and Their Representation in a Convection‐Permitting Model

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 5, 16 March 2026.
Abstract Mesoscale convective systems (MCSs) are large, organized convective storms that frequently produce flash floods and other severe hazards such as damaging winds, hail, and tornadoes. Developing an observationally based MCS hazard climatology is important for establishing a baseline to evaluate the representation of these events in numerical ...
Wenjun Cui   +2 more
wiley   +1 more source

Fundamentals of ion mobility spectrometry

open access: yes, 2018
Fundamental questions in ion mobility spectrometry have practical implications for analytical applications in general, and omics in particular, in three respects.
Gabelica, Valerie, Marklund, Erik
core   +1 more source

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