Perspective on gravitational self-force analyses [PDF]
, 2005 A point particle of mass $\mu$ moving on a geodesic creates a perturbation $h_{ab}$, of the spacetime metric $g_{ab}$, that diverges at the particle. Simple expressions are given for the singular $\mu/r$ part of $h_{ab}$ and its distortion caused by the ...
Bender C M +15 more
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Hip Structural Analysis and Bone Strain Index in Clinical Practice: Their Utility Beyond BMD
Indian Journal of Endocrinology and MetabolismPrevious studies have demonstrated that in certain medical conditions, fragility fractures tend to occur even at bone mineral density (BMD) levels that are in the nonosteoporotic range.
Kripa E. Cherian, Thomas V. Paul
doaj +1 more source
Spins and charges in Grassmann space and Kahler spinors in space of differential forms [PDF]
, 1999 One of us got spins and charges of not only scalars and vectors but also of spinors out of fields, which are antisymmetric tensor fields. Kahler got spins of spinors out of differential forms, which again are antisymmetric tensor fields. Using our simple
Borstnik, Norma Mankoc +1 more
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Abstract Wiener measure using abelian Yang-Mills action on $\mathbb{R}^4$
, 2023 Let $\mathfrak{g}$ be the Lie algebra of a compact Lie group. For a $\mathfrak{g}$-valued 1-form $A$, consider the Yang-Mills action \begin{equation} S_{{\rm YM}}(A) = \int_{\mathbb{R}^4} \left|dA + A \wedge A \right|^2 \nonumber \end{equation} using the
Lim, Adrian P. C.
core
Thyroid hormone status within the physiological range affects bone mass and density in healthy men at the age of peak bone mass [PDF]
, 2011 Context: The hormonal factors involved in the regulation of peak bone mass (PBM) in men have not been fully investigated. Apart from gonadal steroids and somatotropic hormones, thyroid hormones are known to affect bone maturation and homeostasis and are ...
Fiers, Tom +6 more
core +2 more sources
Reliability and Precision of the Nana Protocol to Assess Body Composition Using Dual Energy X-ray Absorptiometry [PDF]
, 2018 The Nana positioning protocol is widely used to position participants to minimize technical error when undertaking body composition scanning and analysis with a Dual energy X-Ray absorptiometry (DXA) machine.
Climstein, Mike +6 more
core +1 more source
Analysis of Bone Mineral Density (BMD) and Associated Risk Factors: A Single Center Study [PDF]
Asia Oceania Journal of Nuclear Medicine and BiologyObjective(s): Due to its prevalence worldwide, osteoporosis is regarded as a significant public health issue. Numerous risk factors can contribute to the development of osteoporosis, leading to bone fractures.
Mahjabin Khan +7 more
doaj +1 more source
Annals of Agricultural and Environmental Medicine, 2020 Introduction Overweight and obesity, as well as a gonadal function, are pivotal factors influencing bone tissue metabolism. Material and methods The aim of the study was to determine the effect of dietary induced obesity (DIO) on bone tissue metabolism ...
Radosław Piotr Radzki +4 more
doaj +1 more source
Detrended Cross-Correlation Analysis: A New Method for Analyzing Two Non-stationary Time Series
, 2007 Here we propose a method, based on detrended covariance which we call detrended cross-correlation analysis (DXA), to investigate power-law cross-correlations between different simultaneously-recorded time series in the presence of non-stationarity.
Podobnik, Boris, Stanley, H. Eugene
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Medicina, 2019 Background and Objectives: Both chronic pancreatitis (CP) and pancreatic ductal adenocarcinoma (PDAC) may lead to cachexia, sarcopenia, and osteoporosis due to different mechanisms.
Edita Bieliuniene +10 more
doaj +1 more source