0000000000322811
AUTHOR
Roxana Florenta Savescu
INSTITUTIONAL PROBLEMS OF PIG CARCASS CLASSIFICATION SECTOR IN ROMANIA
The paper deals with the institutional problems faced by animal carcass classifying operators while implementing the SEUROP classification system in Romania. The research was performed in March 2015 by means of in-depth interviews with different economical operators in the pig-carcass classification sector. The main findings that need solutions in the next future are the following: still poor understanding of the benefits of the carcass classification activity by some direct beneficiaries, the need for a consolidation in current regulation, the need for a methodological framework for the uniform application of the law and a few external factors that can not be controlled by carcasses classi…
Multivariate regression analysis applied to the calibration of equipment used in pig meat classification in Romania.
This paper highlights the statistical methodology used in a dissection experiment carried out in Romania to calibrate and standardize two classification devices, OptiGrade PRO (OGP) and Fat-o-Meat'er (FOM). One hundred forty-five carcasses were measured using the two probes and dissected according to the European reference method. To derive prediction formulas for each device, multiple linear regression analysis was performed on the relationship between the reference lean meat percentage and the back fat and muscle thicknesses, using the ordinary least squares technique. The root mean squared error of prediction calculated using the leave-one-out cross validation met European Commission (EC…
Stress among working college students Case Study: Faculty of Engineering Sibiu, Romania
Abstract Working students face many challenges: they must balance work, school, extracurricular activities, and personal life. Several studies reflected the fact that this balancing act goes hand-in-hand with the level of stress. The scope of the study was to find out whether working students in the Faculty of Engineering Sibiu experience different levels of stress compared with the non-working students. Eighty students from the third year of studies were interviewed regarding the research topic. The interviewed students were randomly selected, five working and five non-working students from each of the eight faculty specializations. The results of the study reflect the fact that the manage…
Working college students’ profile Case Study: Faculty of Engineering Sibiu, Romania
Abstract Faculty of Engineering in Sibiu is facing an increasing demand from industrial companies to employ students not only by the time of graduation but even during university studies. The scope of the study was to provide an insight on working students’ profile and the problems they are confronting with. Forty working students from the third year of Faculty of Engineering Sibiu were interviewed with regard of the research topic. Results of the study reflect the fact that a majority of working students face difficulties in school, having low grades or failed exams. The exam session seems to be a hard period for working students, and many of them find difficulties in attending all lecture…