Results 151 to 160 of about 2,599,485 (385)

Is grade retention the solution for failing? [PDF]

open access: yes, 2020
The convenience of grade retention for students’ adequate progression in the education system has been the focus of great debate. However, the characteristics that the grade retention variable presents when explaining students’ academic achievement has ...
López Agudo, Luis Alejandro   +2 more
core  

Robust acute myeloid leukemia engraftment in humanized scaffolds using injectable biomaterials and intravenous xenotransplantation

open access: yesMolecular Oncology, EarlyView.
Patient‐derived xenografts (PDXs) can be improved by implantation of a humanized niche. We tested different biomaterials and approaches, and demonstrate that the combination of an injectable biomaterial for scaffold creation plus an intravenous route for acute myeloid leukemia (AML) xenotransplantation provide the most convenient and robust approach to
Daniel Busa   +13 more
wiley   +1 more source

SALT RETENTION IN CIRRHOSIS OF THE LIVER 1 [PDF]

open access: bronze, 1950
Allan V. N. Goodyer   +3 more
openalex   +1 more source

Targeted metabolomics reveals novel diagnostic biomarkers for colorectal cancer

open access: yesMolecular Oncology, EarlyView.
This study employed targeted metabolomic profiling to identify 302 distinct metabolites present in platelet‐rich plasma (PRP), revealing aberrant metabolic profiles amongst individuals diagnosed with colorectal cancer (CRC). Compared to carcinoembryonic antigen (CEA) and cancer antigen 19‐9 (CA199), our metabolite panel showed improved sensitivity ...
Zuojian Hu   +7 more
wiley   +1 more source

Retention of Low Income Children in Three Dental Studies Investigating Early Childhood Caries

open access: yes, 2014
Background: To our knowledge no dental studies have looked closely at subject retention, which is crucial to better understand oral health disparities. In this paper, we report retention rates and review and attempt to assess which retention strategies ...
Dawson, Deborah V   +3 more
core  

Getting In, Staying On, Moving Up: A Practitioner's Approach to Employment Retention [PDF]

open access: yes, 1999
Changes in workforce development policy are requiring employment programs to develop job retention strategies. This report looks at the Vocational Foundation, Inc.
Mark Elliott, Tony Proscio
core  

Polyfunctional CD8+CD226+RUNX2hi effector T cells are diminished in advanced stages of chronic lymphocytic leukemia

open access: yesMolecular Oncology, EarlyView.
CD226+CD8+ T cells express elevated levels of RUNX2, exhibit higher proliferation capacity, cytokines and cytolytic molecules expression, and migratory capacity. In contrast, CD226−CD8+ T cells display an exhausted phenotype associated with the increased expression of co‐inhibitory receptors and impaired effector functions.
Maryam Rezaeifar   +4 more
wiley   +1 more source

The Retention Phase of Treatment Retention - Still the Stepchild

open access: yesAustralasian Orthodontic Journal, 1993
Abstract This is the second in a series of three articles on The Retention Phase of Treatment taken from presentations given at the 1992 Annual Clinical Day meeting of the Victorian Branch of the A.S.O.
openaire   +3 more sources

The Road to Good Employment Retention: Three Successful Programs From the Jobs Initiative [PDF]

open access: yes, 2005
Looks at long-term job retention by low-skilled individuals.
David J. Fischer
core  

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