Optimizing the parameters of manure scraper equipment in cow milk dairy farm by the manure scraper model

Growth and Reproductive Performance of Eisenia Foetida in Cow Manure, Cow Manure + Sugarcane Bagasse, and Cow Manure + Sawdust Waste

Accumulation of sawdust and sugarcane bagasse can cause serious problems for the environment. In this study, we examined the growth and reproductive performance of Eisenia foetida in cow manure, cow manure + sugarcane bagasse (4:1, V/V) and cow manure + sawdust (4:1, V/V) waste and its effects on CO2 evolution. The results showed that the weight gain for E. foetida (live weight) per gram of dry...

Diverse Antibiotic Resistance Genes in Dairy Cow Manure

Application of manure from antibiotic-treated animals to crops facilitates the dissemination of antibiotic resistance determinants into the environment. However, our knowledge of the identity, diversity, and patterns of distribution of these antibiotic resistance determinants remains limited. We used a new combination of methods to examine the resistome of dairy cow manure, a common soil amendm...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

Dairy Manure Anaerobic Digesters

The Efficiency of U-70 Scraper System

One of the main parameters of quality the scraper or collimation systems is minimizing the yield of primary particles from system in cyclic and linear accelerators. From this viewpoint in paper the choice of materials the target, scraper and collimators, and its geometrical sizes is considered taking into account the energy and parameters of formed beam.