Results 71 to 80 of about 13,047,740 (287)

P37 REFERENCE VALUES OF CARDIO-ANKLE VASCULAR INDEX IN A RANDOM SAMPLE OF A CAUCASIAN POPULATION

open access: yesArtery Research, 2017
Objectives: Cardio-ankle vascular index (CAVI), a parameter of arterial stiffness, has been increasingly used for cardiovascular risk estimation. Currently used CAVI reference values are derived from the Japanese population.
Peter Wohlfahrt   +9 more
doaj   +1 more source

Impact of Initial Treatment Setting on Survival in Relapsed Pediatric and AYA Bone Sarcomas: A Secondary Analysis of a Prospective Clinical Trial

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Outcomes in relapsed or refractory pediatric and AYA bone sarcomas remain poor, and the impact of early referral to specialized sarcoma centers on survival is unclear. Early centralization of care may improve local and systemic treatment quality, but evidence in this population is limited.
Justyna Antoniuk‐Majchrzak   +9 more
wiley   +1 more source

The value of returning a sample of the Martian atmosphere

open access: yesProceedings of the National Academy of Sciences
The elemental and isotopic abundances of major species in the Martian atmosphere have been determined, but analyses often lack sufficient precision, and those of minor and trace species are frequently not well known. Many important questions about the evolution and current state of Mars require the kind of knowledge that can be gained from analysis of ...
Timothy D. Swindle   +3 more
openaire   +3 more sources

Calculated arterial blood gas values from a venous sample and pulse oximetry: Clinical validation.

open access: yesPLoS ONE, 2019
BackgroundArterial blood gases (ABG) are essential for assessment of patients with severe illness, but sampling is difficult in some settings and more painful than for peripheral venous blood gas (VBG).
Magnus Ekström   +5 more
doaj   +1 more source

Feeding, Fear, and Acceptance: Caregivers’ Experiences of Nutritional Support During Childhood Cancer Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose To explore caregivers' experiences and perceptions of the nutritional challenges faced by children and adolescents undergoing cancer treatment, including oral intake and the use of nutritional support. Methods This was a qualitative study based on focus groups with parents and caregivers at a Brazilian pediatric oncology hospital ...
Danyelle Apparecida Balsamão Marques   +5 more
wiley   +1 more source

Personality traits and values: a replication with a Swedish sample

open access: yesInternational Journal of Personality Psychology, 2015
To maintain rigor and transparency in the science of personality psychology, we conducted a replication of the often cited “The Big Five Personality Factors and Personal Values” by Roccas, Sagiv, Schwartz, and Knafo (2002).
Gunne Grankvist, Petri Kajonius
doaj  

Bootstrapping the Small Sample Critical Values of the Rescaled Range Statistic [PDF]

open access: yes
Finite sample critical values of the rescaled range or R/S statistic may be obtained by bootstrapping. The empirical size and power performance of these critical values is good. Using the post blackened, moving block bootstrap helps to replicate the time
Marwan Izzeldin, Anthony Murphy
core  

Sample-to-cut-off (S/CO) values for 880 sera tested in IgM ELISA, RF-based IgG ELISA, and CD32-based IgG ELISA and comparison with IFA results.

open access: yes, 2018
The S/CO values obtained with the ELISA are shown as histograms according to sample origin, type of ELISA, and IFA results. The cut-offs for the ELISAs are indicated by vertical dotted lines.
Thomas Olokor (5039996)   +23 more
core   +1 more source

Egyptian Revolution and Its Impact on Work Values Among A Sample of Teachers in Assiut Governorate

open access: yesJournal of Arts & Social Sciences, 2016
This study aims to identify the difference on work values and its constituent dimensions according to some variables: study sample (first sample immediately after the revolution, second sample 3 years after the revolution), gender (male and female ...
Ahmed Kamal Abd Elwahab ElBahnasawy
doaj   +1 more source

Uncovering Inequities: The Role of Social Determinants of Health in Hospitalized Adolescents and Young Adults With Heavy Menstrual Bleeding

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Heavy menstrual bleeding (HMB) is a common condition among adolescents and young adults (AYAs) and is the leading cause of iron deficiency anemia (IDA) in this population. Growing evidence suggests that social determinants of health (SDOH) influence menstrual bleeding patterns, access to care, and treatment. However, no studies have
Maria Carter‐Febres   +6 more
wiley   +1 more source

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