Abstract: Prophylaxis antibiotics are given to prevent surgical site infection (SSI). This study ... more Abstract: Prophylaxis antibiotics are given to prevent surgical site infection (SSI). This study aimed to examine the pattern of the use of prophylaxis antibiotics on the incidence and SSI risk factors. This study was an observational analytic study with a cross sectional design. SSI observation was directly observed in postoperative wounds, the first in the treatment room at the time of dressing change, the second observation was carried out in the surgical clinic at the time of repeated control. The total sample during the study period was 57. The results of this study showed the incidence of SSI in digestive surgery patients was 17.5% (10 out of 57 samples). The most widely used prophylaxis antibiotics ware the third generation cephalosporin group ceftriaxone (96,5%)
Th e article discusses the reasons, circumstances, course of action and early consequences of the... more Th e article discusses the reasons, circumstances, course of action and early consequences of the assassination of King Alexander I of Yugoslavia in October 1934 in Marseilles, France. Particular focus was paid to the internal situation in the country aft er the monarch's death, as well as to the factors defi ning the shaping of relations between the realm of the Karađorđevićs and the international scene. Th us far, the assassination used to be discussed in a rather general way, but the details of the crime committed by Vlado Chernozemski revealed numerous shortcomings and the existence of a broad conspiracy related to the king's visit to France.
The addition of a third element to the Ni–Ti system often changes the product and the path of the... more The addition of a third element to the Ni–Ti system often changes the product and the path of the martensitic transformation of the alloy, which is a direct B2–B19′ transformation for the NiTi alloy in the fully annealed state. In this study we investigate the martensitic transformation of fully annealed Ni50−xTi50Cux (x=3–10at%) shape memory alloy (SMA) samples using differential scanning calorimetry (DSC) and the four-probe electrical resistance (ER) measurements under stress-free conditions. DSC and ER data show that the ternary alloy goes through a direct B2–B19′ transformation for Cu content between 3 and 7at% and through the two-stage B2–B19–B19′ transformation for Cu content between 8 and 10at%. We find good agreement between the two techniques as regards the detection of the phase transformation temperatures. B19′ starting and finishing temperatures decreases with the increases of Cu content and show a significant reduction starting from 7at%; the range of temperatures in which B19 is stable increases with increasing Cu content.
Abstract: Prophylaxis antibiotics are given to prevent surgical site infection (SSI). This study ... more Abstract: Prophylaxis antibiotics are given to prevent surgical site infection (SSI). This study aimed to examine the pattern of the use of prophylaxis antibiotics on the incidence and SSI risk factors. This study was an observational analytic study with a cross sectional design. SSI observation was directly observed in postoperative wounds, the first in the treatment room at the time of dressing change, the second observation was carried out in the surgical clinic at the time of repeated control. The total sample during the study period was 57. The results of this study showed the incidence of SSI in digestive surgery patients was 17.5% (10 out of 57 samples). The most widely used prophylaxis antibiotics ware the third generation cephalosporin group ceftriaxone (96,5%)
Th e article discusses the reasons, circumstances, course of action and early consequences of the... more Th e article discusses the reasons, circumstances, course of action and early consequences of the assassination of King Alexander I of Yugoslavia in October 1934 in Marseilles, France. Particular focus was paid to the internal situation in the country aft er the monarch's death, as well as to the factors defi ning the shaping of relations between the realm of the Karađorđevićs and the international scene. Th us far, the assassination used to be discussed in a rather general way, but the details of the crime committed by Vlado Chernozemski revealed numerous shortcomings and the existence of a broad conspiracy related to the king's visit to France.
The addition of a third element to the Ni–Ti system often changes the product and the path of the... more The addition of a third element to the Ni–Ti system often changes the product and the path of the martensitic transformation of the alloy, which is a direct B2–B19′ transformation for the NiTi alloy in the fully annealed state. In this study we investigate the martensitic transformation of fully annealed Ni50−xTi50Cux (x=3–10at%) shape memory alloy (SMA) samples using differential scanning calorimetry (DSC) and the four-probe electrical resistance (ER) measurements under stress-free conditions. DSC and ER data show that the ternary alloy goes through a direct B2–B19′ transformation for Cu content between 3 and 7at% and through the two-stage B2–B19–B19′ transformation for Cu content between 8 and 10at%. We find good agreement between the two techniques as regards the detection of the phase transformation temperatures. B19′ starting and finishing temperatures decreases with the increases of Cu content and show a significant reduction starting from 7at%; the range of temperatures in which B19 is stable increases with increasing Cu content.
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