نتایج جستجو برای: beta particles

تعداد نتایج: 341549  

Journal: :Journal of lipid research 1993
D L Ebert R J Warren P J Barter A Mitchell

Hepatic lipase plays a key role in the turnover of potentially atherogenic lipoprotein remnants and in determining the relative distribution of high density lipoprotein (HDL) particle size subclasses. Rabbits fed a cholesterol-enriched diet have been found to accumulate potentially atherogenic chylomicron remnants and beta-very low density lipoprotein (beta-VLDL) and show a rapid increase in li...

Journal: :The Astrophysical Journal 2022

We investigate the origin of observed scaling $j\sim R^{3/2}$ between specific angular momentum $j$ and radius $R$ molecular clouds (MCs) their substructures, near independence $\beta$, ratio rotational to gravitational energy, from $R$. To this end, we measure (AM) sets particles in an SPH simulation formation, collapse fragmentation giant MCs. The are defined either as ``clumps'' (connected p...

Journal: :Frontiers in Astronomy and Space Sciences 2022

Black holes play an important role in linking microphysics with macrophysics, those of the Planck mass ($M_P \sim10^{-5}$g) featuring any theory quantum gravity. In particular, Compton-Schwarzschild correspondence posits a smooth transition between Compton wavelength ($R_C \propto 1/M$) below and Schwarzschild radius ($R_{\rm S} M$) above it. The duality $R_{\rm C}$ S}$ implies form Generalized...

Ahmad Akhond Ali Negarestani Mohamad Bolorizadeh Mohammad Reza Rezaie Mohsen Mirhabibi,

Introduction Radon is a colorless and tasteless gas which exists in most soils. It is a substance that poses a potential risk for lung cancer in case a person is exposed to high levels over long periods of time. The Environmental Protection Agency (EPA) estimates that 90% of lung cancers per year are caused by radon. The aim of this paper is to estimate the absorbed doses of 222Rn by MCNPX simu...

Journal: :Nuclear Physics 2023

An earlier publication “The implication of the atomic effects in neutrinoless double beta (0???) decay” written by Mei and Wei has motivated us to compare decay Q value (Q??) derived from parent nucleus daughter with two ejected particles final state Q?? directly initial neutral atom double-ionized ion state. We show that results are same, which is mass-energy difference (?Mc2) subtracted total...

Journal: :Springer proceedings in mathematics & statistics 2022

Dyson’s model in infinite dimensions is a system of Brownian particles interacting via logarithmic potential with an inverse temperature $$ \beta = 2$$ . The stochastic process given as solution to infinite-dimensional differential equation. Additionally, Dirichlet form the sine _2$$ point reference measure constructs functional associated configuration-valued diffusion process. In this paper, ...

Journal: :Physical review 2021

This article is the exploration of viewpoint within which propelled particles in a steady-state are regarded as system with quenched disorder. The analogy exact when rate drift orientation vanishes and linear potential, representing drift, becomes part an external resulting effective potential $u_{eff}$. stationary distribution then calculated disorder-averaged quantity by considering all contr...

Journal: :Investigative ophthalmology & visual science 2004
C Ross Ethier Shigeo Wada Darren Chan W Daniel Stamer

PURPOSE To investigate the efficacy of two different methods of adenoviral transfer of genes to trabecular meshwork (TM) and Schlemm's canal (SC) cells in cultured human anterior segments, using both experimental and numerical analyses. METHODS Replication-deficient adenoviruses having coding sequence for beta-galactosidase (beta-gal) under the control of the cytomegalovirus promoter were use...

2002
Lori K. Hennessy

Apolipoprotein (apo) A-I-containing lipoproteins can be separated into two subfractions, pre-beta HDL and alpha HDL (high density lipoproteins), based on differences in their electrophoretic mobility. In this report we present results indicating that these two subfractions are metabolically linked. When plasma was incubated for 2 h at 37"C, apoA-I mass with pre-beta electrophoretic mobility dis...

Journal: :Nuclear Fusion 2021

A new linked mirror device for magnetic confinement experiment is proposed. The consists of two straight mirrors connected by half-torus. structure the configuration as a whole three dimensional because linear sections are not parallel. angle between generates rotational transform which results in good toroidally processing passing particles. In this way usual loss cone traditional machines eli...

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