This article studies the particle temperature distribution depending on the laser radiation power and the particle’s trajectory and velocity. The uneven heating of particles moving in the laser radiation field is identified. The regimes of laser heating without melting, with partial melting, and with complete particle melting are considered.

introduction: ketamine is an agent used broadly for pediatric procedural sedation and analgesia in emergency departments. it has been found to be safe and with a low risk of complications. as choosing between intravenous (iv) and intramuscular (im) injections is a matter of concern, we did comparison between two methods in terms of their efficacy and the rate of complications. methods: this sin...

conclusions both protocols provide excellent anesthesia, but patients receiving sufentnail had more stable anesthesia and less postoperative pain. objectives we planned to compare two clinical protocols for tiva with propofol, and either sufentanil or alfentanil in regards to postoperative pain, hemodynamic stability during the case and time for emergence from anesthesia. patinets and methods t...

previous, intravenous immunoglobulin (ivig) has been used for treatment of patients with immunodeficiency. however, recent studies have shown that ivig is a suitable approach for treatment of inflammatory and autoimmune diseases. although the exact mechanism of ivig action is not well known, recent findings have demonstrated that ivig impacts on expression and function of fc receptors of immuno...

objective(s): the increasing use of methamphetamine (meth) in the last decades has made it the second most abused drug. advancs in the area of intravenous lipid emulsion (ile) have led to its potential application in the treatment of poisoning. the present study aims to investigate the potential role of ile as an antidote for acute meth poisoning. materials and methods: two groups of six male r...