Affected by the complex underwater environment and the limitations of low-resolution sonar image data and small sample sizes, traditional image recognition algorithms have difficulties achieving accurate sonar image recognition.The research builds on YOLOv7 and devises an innovative fast recognition model designed explicitly for sonar images, namel
The work involved to accurately determine the major and minor elements in tin ore, which contains large quantities of paragenetic and associated elements is extremely challenging.It is difficult to decomposed tin PH Test Strips ore and the Sn, W and Mo are easily precipitated in HCl solution.A highly efficient analytic method which is capable of si
The microclimatic conditions of the urban environment influence significantly the thermal comfort of human beings.One of the main human biometeorology parameters of thermal comfort is the Mean Radiant Temperature (Tmrt), which quantifies effective radiative Feeders flux reaching a human body.Simulation tools have proven useful to analyze the radiat
Keloids and hypertrophic scars are lesions formed from the abnormal fibroproliferative response to the wound healing process, generating excessive collagen proliferation in the lesions.They generally predominate in female patients and individuals with darker skin tones.The therapeutic approach to these scars can be indicated according to criteria s
This experiment was designed to evaluate the hepatoprotective effects of pomegranate seed oil against toxicity- induced by sodium fluoride and in normal rats.Twenty adult female Wistar rats were divided into four equal group and treated daily for 40 days as follows: Group C administered tap water and served as control , group T1 : received sodium f