This paper presents a validation test of the flux-limited diffusion (FLD) approximation for radiation hydrodynamics in the intermediate optical depth regime. We use an implementation of FLD in the ZEUS-2D astrophysical fluid dynamics code and the results of a set of laser-driven radiative shock experiments. One-dimensional simulations are performed to explore grid spacing and time step converge...

This paper investigates the association between a range of corporate governance mechanisms and forward-looking disclosure (FLD) in a low information environment: the Chinese stock markets. It finds that the implementation of certain monitoring and control mechanisms, such as financial expertise on audit committees and independent directors on the board of directors, can improve the extent of FL...

Alcoholic steatohepatitis (ASH) and nonalcoholic steatohepatitis (NASH) are representative types of fatty liver disease (FLD) and have similar histologic features. In this study, we aimed to compare the associations of the two FLD types with hypertension (HT), diabetes mellitus (DM), and dyslipidemia (DL). A nationwide survey investigating FLD status included 753 Japanese subjects (median age 5...

Risk assessment of polycyclic aromatic hydrocarbons (PAHs) contaminated soil and source apportionment require accurate analysis of the concentration of each PAH congener in the soil. However, determination of low level PAH congeners in soil is difficult because of similarity in the chemical properties of 16 PAHs and severe matrix interferences due to complex composition of soils. It is therefor...

A comprehensive evaluation of the recently developed Fraunhofer line depth (FLD) and laser-induced saturation pulse (FLD-LISP) method was conducted to measure chlorophyll fluorescence (ChlF) parameters of the quantum yield of photosystem II (ΦPSII), non-photochemical quenching (NPQ), and the photosystem II-based electron transport rate (ETR) in three plant species including paprika (C3 plant), ...

Generally fatty liver disease (FLD) is attributed either to alcohol, diabetes mellitus, or obesity. To evaluate this commonly held clinical belief, a case-control study of FLD in Western Pennsylvania was conducted with 19 cases being identified over a two year period. Cases of FLD were significantly heavier and were significantly more likely than controls to have exposures to either agents with...

Iron limitation affects one-third of the cultivable land on Earth and represents a major concern for agriculture. It causes decline of many photosynthetic components, including the Fe-S protein ferredoxin (Fd), involved in essential oxidoreductive pathways of chloroplasts. In cyanobacteria and some algae, Fd down-regulation under Fe deficit is compensated by induction of an isofunctional electr...

Chloroplast ferredoxin (Fd) plays a pivotal role in plant cell metabolism by delivering reducing equivalents to various essential oxidoreductive pathways. Fd levels decrease under adverse environmental conditions in many microorganisms, including cyanobacteria, which share a common ancestor with chloroplasts. Conversely, stress situations induce the synthesis of flavodoxin (Fld), an electron ca...

Tuberculose péritonéale: aspect laparoscopique de pelvis gelé Peritoneal tuberculosis Mehdi Kehila, Mohamed Badis Chanoufi Service C de Gynécologie Obstétrique, Centre de Maternité et de Néonatologie de Tunis, Université Tunis El Manar, Tunisie Corresponding author: Mehdi Kehila, Service C de Gynécologie Obstétrique, Centre de Maternité et de Néonatologie de Tunis, Université Tunis El Manar, Tu...

BACKGROUND The purpose of this survey was to confirm the prevalence and adverse profiles of fatty liver disease among different ethnic public servants in Urumqi of Xinjiang. METHODS The cross-sectional study were implemented among serving and retired public servants who participated in the annual physical check-up including abdominal ultrasonography from April 2012 to April 2013 at the health...