Search results for "NBO"

Gut microbiota changes in rainbow trout, Oncorhynchus mykiss (Walbaum), during organic acid feed supplementation and Yersinia ruckeri infection

2013

Gut microbiota (GM) composition of vertebrates are considered to influence health parameters including immunological parameters in the host but knowledge of these issues in fish are sparse. We have performed a 45 day experimental study elucidating effects of dietary supplementation of organic acids (Mera Cid) and immunostimulants on the GM composition of rainbow trout Oncorhynchus mykiss (Walbaum) and investigated its association with blood parameters and disease resistance (against enteric red mouth disease (ERM) caused the bacterium Yersinia ruckeri). A total of 640 fish received either 1) basic fish feed without organic acids or immunostimulants, 2) fish feed with immunostimulants (β6glu…

High dietary inclusion level of fresh herring impairs growth of rainbow trout, Oncorhynchus mykiss

1998

Abstract One-year old rainbow trout (initially 350–670 g) were fed for 15 weeks diets containing various amounts of water (23–67%). This was achieved by replacing fish meal with Baltic herring. The growth of rainbow trout, whether measured as wet weight, protein or energy, was impaired when 50–55% dietary water was fed. The fish compensated for increasing dietary water content by consuming more diet so that the dry matter intake of the diets with 23 and 67% water were equal. Partitioning of growth into protein and lipid as well as protein and energy retention efficiencies were unaffected by dietary water. It is suggested that there is a metabolic cost of consuming more food when compensatin…

The fate aspects of pharmaceuticals in the environment : biotransformation, sedimentation and exposure of fish

2012

LGBTIQ+ break-up assemblages : At the end of the rainbow

2020

This article explores Finnish LGBTIQ+ people’s break-ups. The long battle for equal rights has placed LGBTIQ+ people’s relationships under pressure to succeed. Previous studies argue that partners in LGBTIQ+ relationships try to appear as ordinary and happy as possible, and remain silent about the challenges they face in their relationships. Consequently, they may miss out on opportunities to receive institutional and familial support. This study aims to move beyond recurrent frameworks that take the similarity or difference between LGBTIQ+ relationships/break-ups and mixed-sex relationships as a predefined point of departure. The analysis draws on ethnographic observations of relationship …

Effects of feeding frequency on growth and food utilisation of rainbow trout (Oncorhynchus mykiss) fed low-fat herring or dry pellets

1998

Abstract One-year-old rainbow trout (weight range 400–700 g) were fed for 18 weeks on low-fat herring or commercial dry pellets 1, 2 or 4 times in a day. Quadratic regression analysis indicated that at least three feedings were required for maximum growth and that fish fed a dry diet could benefit from even more frequent feeding. The proportion of lipid in growth increased with increased number of feedings, but the protein content was not affected (mean 18.6% protein wet basis). Food consumption (dry weight) was affected in a similar manner for both diets and its maximum occurred at slightly higher frequency than for maximum growth. No effects of feeding frequency or type of diet on energy …

Airy-function approach to binary black hole merger waveforms: The fold-caustic diffraction model

2022

From numerical simulations of the Einstein equations, and also from gravitational wave observations, the gravitational wave signal from a binary black hole merger is seen to be simple and to possess certain universal features. The simplicity is somewhat surprising given that non-linearities of general relativity are thought to play an important role at the merger. The universal features include an increasing amplitude as we approach the merger, where transition from an oscillatory to a damped regime occurs in a pattern apparently oblivious to the initial conditions. We propose an Airy-function pattern to model the binary black hole (BBH) merger waveform, focusing on accounting for its simpl…

Solid-state compatibility of Ca:LaNbO4 with perovskite cathodes: Evidences from X-ray microspectroscopy

2022

The solid-state compatibility between calcium-doped lanthanum niobate and three perovskite cathode materials was investigated using two X-ray microbeam techniques, micro X-ray fluorescence and micro X-ray absorption spectroscopy. The cathode powders (lanthanum strontium ferrite, either cobalt or copper-doped, and lanthanum strontium cobaltite) in contact with the dense electrolyte pellet were annealed at 1150 degrees C for 12-144 h to simulate the effect of thermal stresses due to fabrication and long-term operation. As a result, several interdiffusion phenomena were then observed on the bilayer cross-sections: in particular, the chemical state and coordination environment of calcium, iron,…

B and T lymphocytes are affected in lysosomal disorders--an immunoelectron microscopic study.

1991

Circulating lymphocytes of four patients with mucopolysaccharidoses II and IIIA, four patients with juvenile neuronal ceroid-lipofuscinosis, one patient each with glycogenosis type II, infantile neuronal ceroid-lipofuscinosis, and Gaucher disease were classified by immunoelectron microscopy as B or T lymphocytes. Disease-specific lysosomal inclusions as well as non-specific lysosomal organelles, especially Gall bodies were identified in B and T lymphocytes. These non-quantitative studies indicate that both B and T lymphocytes participate in the lysosomal storage process.

Influencia de la superficie de alineado del cuerpo de escaneado en la determinación de la posición tridimensional del implante. Estudio in vitro

2022

INTRODUCCIÓN Para la correcta captación digital de la posición del implante se utilizan unos aditamentos denominados cuerpos de escaneado. Estos tienen morfologías diversas. Los cuerpos de escaneado deben codificar el eje axial del implante, la posición del plano de conexión, así como la presencia y localización del plano anti rotatorio del implante. La cantidad de cuerpo de escaneado visible y que por tanto influye en el alineado tridimensional no ha sido suficientemente estudiada. OBJETIVOS 1.Analizar la influencia de la superficie de alineado del cuerpo de escaneado en la determinación del eje y del centro del implante para muestras diseñadas con fines de posicionamiento rotatorio y anti…

Molecular Approaches Fighting Nonsense

2021

Nonsense mutations are the result of single nucleotide substitutions in the DNA that change a sense codon (coding for an amino acid) to a nonsense or premature termination codon (PTC) within the coding region of the mRNA [...]