Existing approaches for evaluation of types of interactions between individual monocultures in consortiums allow obtaining only qualitative results (synergistic, antagonistic, additive interaction) as a whole, without regarding to changes in the cultivation process.Therefore, the development of a new approach for the quantitative determination of t
Photoelastic analysis of stress generated by wires when conventional and self-ligating brackets are used: A pilot study
OBJECTIVE: By means of a photoelastic model, this study analyzed the stress caused on conventional and self-ligating brackets with expanded arch wires.METHOD: Standard brackets were adhered to artificial teeth and a photoelastic model was prepared using the Interlandi 19/12 diagram as base.Successive activations were made with 0.014-in and 0.018-in
Lead level in mallard (Anas platyrhynchos)
The study was carried out on a hunting ground belonging to AJVPS Arad, county Arad.Lead (Pb) was determined in Mallard (Anas platyrhynchos) tissues (muscles) and organs (liver, kidneys) to see the contamination level of this tissues and organs and also the impact on humans health because in our days more and more wild game meat take a increasing pe
Left Atrial Appendage Occlusion Guided Only by Transesophageal Echocardiography
Aims.To investigate a new method of left atrial appendage occlusion without fluoroscopy.Methods and Results.We performed left atrial appendage occlusion for 14 patients with atrial fibrillation in our hospital.All of the surgeries were completed in a general surgery setting, avoiding fluoroscopy, and in each case, the entire procedure was guided by