Results 51 to 60 of about 646,656 (253)

Learning circumference concepts from the didactical situations theory perspective [PDF]

open access: yesInvestigações em Ensino de Ciências, 2013
The circumference study, as its importance, it is one of the most relevant contents in the Analytical Geometry curriculum. However, the complexity of related concepts to this theme linked to the content fragmentation, it difficulties the students ...
Valdir de Sousa Cavalcanti   +1 more
doaj  

A genetic approach to study the relationship between maternal Vitamin D status and newborn anthropometry measurements: the Vitamin D pregnant mother (VDPM) cohort study [PDF]

open access: yes, 2020
Purpose Adverse effects of maternal vitamin D deficiency have been linked to adverse pregnancy outcomes. We investigated the relationship between maternal vitamin D status and newborn anthropometry measurements using a genetic approach and examined the ...
Aji, Arif Sabta   +8 more
core   +1 more source

Waist-to-Hip Ratio is Related to Body Fat Content and Distribution Regardless of the Waist Circumference Measurement Protocol, in Non-Alcoholic Fatty Liver Disease Patients [PDF]

open access: yes, 2016
Central accumulation and distribution of body fat (BF) is an important cardiometabolic risk factor. Waist-to-hip ratio (WHR), commonly elevated in non-alcoholic fatty liver disease (NAFLD) patients, has been endorsed as a risk related marker of central ...
Cortez-Pinto, Helena   +5 more
core   +1 more source

Cyclability, Connectivity and Circumference

open access: yes, 2023
In a graph $G$, a subset of vertices $S \subseteq V(G)$ is said to be cyclable if there is a cycle containing the vertices in some order. $G$ is said to be $k$-cyclable if any subset of $k \geq 2$ vertices is cyclable. If any $k$ \textit{ordered} vertices are present in a common cycle in that order, then the graph is said to be $k$-ordered.
Balachandran, Niranjan, Hebbar, Anish
openaire   +2 more sources

Compression Stockings Suppressed Reduced Muscle Blood Volume and Oxygenation Levels Induced by Persistent Sitting

open access: yesApplied Sciences, 2019
This study quantitatively analyzed the effects of 3 h of constant sitting on skeletal muscle oxygenation in the lower extremities, using near-infrared time-resolved spectroscopy (NIRTRS). The effects of compression stockings were also evaluated.
Misato Kinoshita   +7 more
doaj   +1 more source

Waist Circumference and Mortality [PDF]

open access: yesAmerican Journal of Epidemiology, 2008
The authors examined the association between waist circumference and mortality among 154,776 men and 90,757 women aged 51-72 years at baseline (1996-1997) in the NIH-AARP Diet and Health Study. Additionally, the combined effects of waist circumference and body mass index (BMI; weight (kg)/height (m)(2)) were examined.
Annemarie, Koster   +7 more
openaire   +2 more sources

Is waist-calf circumference ratio associated with frailty in older adults? Findings from a cohort study

open access: yesBMC Geriatrics, 2023
Background The waist-calf circumference ratio (WCR) has been suggested as a potential indicator of visceral adiposity. Nevertheless, the relationship between WCR and the risk of frailty remains unclear.
Miao Dai   +6 more
doaj   +1 more source

Sarcopenic obesity and risk of cardiovascular disease and mortality: a population-based cohort study of older men. [PDF]

open access: yes, 2014
OBJECTIVES: To examine associations between sarcopenia, obesity, and sarcopenic obesity and risk of cardiovascular disease (CVD) and all-cause mortality in older men. DESIGN: Prospective cohort study.
Atkins, JL   +5 more
core   +1 more source

PENGUJIAN TIANG KAYU DARI LAMPUNG

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
The paper presents test results of 50 wooden poles from logged-over forest of Lampung, Owing to difficulty in obtaining pole materials for the test, the number of pole samples tested were below the ASTM D-1036 requirement.
Suparman Karnasudirdja
doaj   +1 more source

Association of waist-calf circumference ratio, waist circumference, calf circumference, and body mass index with all-cause and cause-specific mortality in older adults: a cohort study

open access: yesBMC Public Health, 2023
Background Waist circumference (WC), calf circumference (CC), and body mass index (BMI) have been independently linked to mortality. However, it's not yet clear how the waist-calf circumference ratio (WCR) relates to mortality.
Miao Dai   +5 more
doaj   +1 more source

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