Research on method for high sensitive detection of harmful gases in livestock houses based on laser absorption spectrum

Harmful gases such as ammonia and hydrogen sulfide in livestock and poultry houses can seriously damage the health of livestock and poultry as well as animal keepers, so it is great significant to detect these harmful gases rapidly and accurately for the improvement of the welfare of animals and the health of animal keepers.Laser absorption spectro

read more

Consequences of fine-tuning for fifth force searches

Abstract Light bosonic fields mediate long range forces between objects.If these fields have self-interactions, i.e., non-quadratic terms in the potential, the experimental constraints on such forces can be drastically altered due to a screening (chameleon) or enhancement effect.We explore SINS_AR: An Efficient Smart Indoor Navigation System Based

read more

Selenium Yeast Alleviates Ochratoxin A-Induced Hepatotoxicity via Modulation of the PI3K/AKT and Nrf2/Keap1 Signaling Pathways in Chickens

The aim of this study was to investigate the protective effects of selenium yeast (Se-Y) against hepatotoxicity induced by ochratoxin A (OTA).The OTA-induced liver injury model was established in chickens by daily oral gavage of 50 µg/kg OTA for 21 days.Serum biochemistry analysis, antioxidant analysis, as well as the qRT-PCR and Western blot

read more


REGULATIONS OF THE FORMATION OF PROTECTIVE POTENTIAL OF UNDERGROUND STEEL PIPELINES UNDER CONDITIONS OF HETEROGENEOUS ENVIRONMENT

In the work, the modeling of the distribution of the protective potential of electrochemical protection stations is performed by revealed functional dependencies.The initial conditions are adopted for a typical assortment of SINS_AR: An Efficient Smart Indoor Navigation System Based on Augmented Reality rolled metal used for underground gas supply.

read more