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    Effects of some diseases observed at postpartum period of cows in dairy farms: Economic perspective
    (Indian Council of Agricultural Research, 2018) Yildiz A.S.
    In this study, financial losses due to several endemic diseases at the postpartum period of dairy cows were calculated, using the incidence rates and the financial losses from each clinical case of the endemic diseases reported in the literature. The median values of the incidence rates reported in the literature for retained placenta, clinical hypocalcemia, subclinical hypocalcemia, clinical metritis, clinical mastitis, clinical ketosis, subclinical ketosis, lameness and displaced abomasum were 8.6, 3.9, 33, 13.3, 7, 2.5, 19.8, 4.3 and 1.8% respectively. The average losses per case arising from retained placenta, clinical hypocalcemia, clinical metritis, clinical mastitis, clinical ketosis, lameness and displaced abomasum were calculated to be $257, $279, $278, $212, $109, $223 and $340 respectively. Using the above stated findings, the financial losses for each average cow arising from retained placenta, clinical hypocalcemia, clinical metritis, clinical mastitis, clinical ketosis, lameness, displaced abomasum and the total of 7 diseases were estimated to be $22, $11, $37, $15, $3, $9, $6 and $103 respectively. © 2018 Indian Council of Agricultural Research. All rights reserved.
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    Psychological symptom profile of butchers working in slaughterhouse and retail meat packing business: A comparative study
    (Veteriner Fakultesi Dergisi, 2012) Emhan A.; Yildiz A.S.; Bez Y.; Kingir S.
    In this study we aimed to test the hypothesis that butchers have more psychological problems than any other occupation. For this purpose, we applied SCL-90-R (Symptom Check List-90 Revised) to 43 butchers working in a slaughterhouse and 39 butchers working in meat processing or packing in supermarkets, and as a control group 82 office workers. In the research, a statistical significance between butchers and the control group in that the Global Severity Index (GSI) scores (P<0.001) was found. In terms of the GSI scores, there was no significant relationship between the slaughter house workers and the supermarket workers at P<0.05. However, there were significant relationships among the somatization, anxiety, anger-hostility, and psychotism (P<0.01). As a result, when comparing the two groups, butchers, especially those who work in slaughterhouses, have higher levels of psychological disorders than the office workers.