Although the numbers have decreased compared with in the past, cases of patients who ingest caustic substances and visit the emergency room are not rare. However, well-summarized data about caustic injuries are insufficient. Therefore, in this article, I will discuss the etiologic causative agents, injury mechanism, and clinical characteristics, as well as the endoscopic evaluation of the degre...

Spent caustic wastewater produced in a soda plant has high concentration of ammonia nitrogen (NH4+-N). As excessive NH4+-N discharging into water bodies would cause eutrophication as well destruction to the ecology balance, developing an efficient technology for removal from spent is imperative current society. In this study, electrochemical process with graphene electrodes was designed wastewa...

The purpose of the research: evaluation quality and durability for pipes made high-alloyed austenitic ferritic-austenitic steels, which are manufactured at PJSC "CENTRAVIS PRODUCTION UKRAINE" using latest technologies, by conducting complex laboratory studies long-term operational tests chemical industry enterprises. Materials methods: research materials were experimental chromium-nickel-molybd...

PURPOSE To evaluate the topical effects of mitomycin C (MMC) in rats, with or without esophageal dilation, in different moments after esophageal caustic injury with NaOH10%. METHODS Forty eight Wistar rats were divided into six groups: "GS" infusion of 0.9% saline solution in the esophagus; "CG" infusion of 0.9% saline solution in the esophagus, with temporary ligation of the organ; "NTG" ind...

We revisit the possibility of detecting an extrasolar planet around a background star as it crosses the fold caustic of a foreground binary lens. During such an event, the planet’s flux can be magnified by a factor of ∼ 100 or more. We find that the detectability of the planet depends strongly on the orientation of its orbit relative to the caustic. If the source star is inside the inter–causti...

Objective To describe a case of severe chemical burn treated with novel Boston type I keratoprosthesis (B1-KPro) technique. Methods We present the 25-year-old woman poor light perception in both eyes who had bilateral caustic soda 3 months earlier. She underwent several amniotic membrane implants and subconjunctival triamcinolone injections without significant improvement. decided to perform tw...

Aims: The objective of this study is to evaluate the antibacterial and sensory properties a formulated medicinal soap.
 Study Design: Extraction essential oils, purchase vegetable oils caustic soda, soap formulation, testing its antifungal activities, evaluation acceptability.
 Place Duration Study: Research unit biochemistry plant, food nutritional sciences, Department Biochemistry, ...

We investigate the possibility of lens mass determination for a caustic crossing microlensing event based on a space telescope observation. We demonstrate that the parallax due to the orbital motion of a space telescope causes a periodic fluctuation of the light curve, from which the lens distance can be derived. Since the proper motion of the lens relative to the source is also measurable for ...