Previous studies of cortisol concentrations in hair have concluded that it is not possible to measure more than 6 months retrospectively. This study shows for the first time analyze month-by-month a retrospective period 24 months. In addition, we determined whether concentration decreases with time. The population was 48 women age range 20–51 years, all length cm or longer. participants complet...

This study aims at describing cortical and subcortical activation patterns associated with functional recovery of speech production after reconstructive mouth surgery. Our ultimate goal is the understanding of how the brain deals with altered relationships between motor commands and auditory/orosensory feedback, and establishes new interarticulatory coordination to preserve speech communication...

The current study examined whether 11-month-old and 12-month-old French infants were able to recognize familiar words in a situation yielding no extra-linguistic cues, before they made identified attempts at producing such words. A head-turn preference paradigm was used to compare infants' interest for familiar words against rare words. Lists of familiar words were auditorily presented to each ...

To better prevent the occurrence of hidden dangers coal mine accidents and ensure safety production enterprises. This paper mines analyses pattern historical monthly danger quantity in constructs three models: traditional backpropagation (BP) neural network model, BP based on adaptive moment estimation optimization algorithm (Adam-BP) prediction model with introduction moderators (Month-Adam-BP...

Endothelins (ETs) are a family of vasoactive peptides that have mitogenic properties and have also been associated with altered long-term nuclear signaling. We have previously shown that mRNA levels for ET-1, ET-3, and their receptors are upregulated under hyperhexosemic conditions. In this study, an endothelin antagonist was used to assess the effects of endothelin blockage on the production o...

Primary cultures of surgically obtained noncancerous portions of human liver tissues were made. Liver tissues were poorly dissociated with collagenase, but well dissociated with dispase. The yield and viability of cells were improved somewhat when dissociated with collagenase followed by dispase. The mean cell yield was 1.1 X 10(6) cells/g liver. The epithelial-like morphology of the dissociate...

In this study we characterised the development of caecal microbiota in egg laying hens over their commercial production lifespan, from the day of hatching until 60 weeks of age. Using pyrosequencing of V3/V4 variable regions of 16S rRNA genes for microbiota characterisation, we were able to define 4 different stages of caecal microbiota development. The first stage lasted for the first week of ...

Papaya (Carica papaya L.) pulp tissue disks in an incubation medium composed of 0.4 m sucrose evolve ethylene at an optimum pH of 5.25 at 30 C. Disks of young preclimacteric fruit evolve the gas linearly with fruit age until fruit age reaches 4 months. Disks from 5-month-old postclimacteric fruit produce approximately 5-fold more ethylene than disks from 4-month-old fruit. Ethylene evolution by...

The Dwi Hasta lifting crew jack is a tool that assist the car maintenance mechanician. It support at an elevationfor working and lay it down after mechanician done. objective of study to obtain cost themanufacturing from production stage selling. In which, device for assisting repaired car. Manufacture system would economic values time one unit. investigation started design, manufacturing syste...