Results 1 to 10 of about 8,190,661 (311)

Insulating effectiveness of self-spacing dimpled foil [PDF]

open access: yes, 1972
Experimental data are graphed for determining conductive heat losses of multilayer insulation as function of number of foil layers. Foil was 0.0051 cm thick Nb, 1% Zr refractory alloy, dimpled to 0.0254 cm with approximately 28 dimples/sq cm. Heat losses
Bond, J. A.
core   +1 more source

Users' effectiveness and satisfaction for image retrieval [PDF]

open access: yes, 2006
This paper presents results from an initial user study exploring the relationship between system effectiveness as quantified by traditional measures such as precision and recall, and users’ effectiveness and satisfaction of the results.
Al-Maskari, A.   +2 more
core   +2 more sources

Disparities in effective contraceptive use in the United States among individuals dually eligible for Medicare and Medicaid

open access: yesAJOG Global Reports, 2023
Maria I. Rodriguez, MD, MPH   +5 more
doaj   +1 more source

Epidemiological and economic impact of pre-exposure prophylaxis with targeted immunotherapies for COVID-19 among immunosuppressed patients in Argentina

open access: yesCost Effectiveness and Resource Allocation
Background Some immunosuppressive disorders have shown substantially lower protection after COVID-19 vaccination against severe outcomes. Therefore, pre-exposure prophylaxis is proposed.
Carolina Moreno-López   +4 more
doaj   +1 more source

Determining households from patient addresses and unique property reference numbers in general practitioner electronic health records

open access: yesInternational Journal of Population Data Science
Introduction Households are increasingly studied in population health research as an important context for understanding health and social behaviours and outcomes.
Gillian Harper   +8 more
doaj   +1 more source

Evaluation of methods to classify ipsilateral breast tumour recurrences as local recurrence or new primary tumour

open access: yesnpj Breast Cancer
Ipsilateral breast tumour recurrence (IBTR) may represent a true local recurrence (LR) from residual malignancy or a new primary (NP) tumour, with important implications for prognosis and treatment. However, no classification system exists to distinguish
S. Blacker   +11 more
doaj   +1 more source

Evaluating treatment effectiveness: Complementing RCTs with real-world data. [PDF]

open access: yesAm J Health Syst Pharm
Rivera CG   +3 more
europepmc   +1 more source

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