morteza yaqoubi azizi khabari sedav sima. shahid behesht university researchers. succeeding in making a device for the essential measurement of liquid, solid and gas failure and the amount of material release. with a refractometer or refractometer, laser light is irradiated to the sample at different angles based on certain formulas, it matches the results and determines the failure rate. according to researchers , this device is used in the food, chemical, paint, and veterinary industries. it is used in medicine, pharmacy and pharmacology. also, measuring the color and quality of food is one of the other uses of this device. the scientific secretary of the 14th conference of the kidney and urinary tract association announced the successful performance of the ligament of the kidney and urinary tract surgeon. more than 50% of kidney and urinary tract surgeries in iran and the world are performed non-invasively without the need for incisions. minimally invasive surgeries are a problem it is a technological issue and a cost issue, and as it is known , it is an expens

morteza yaqoubi azizi khabari sedav sima. the increase in steel production and export in the last 8 months, the executive vice president of iran steel and manufacturers association says that in the last 8 months, 21,500,000 tons of steel were produced in the country, which compared to the same period. last year shows a two percent growth. according to yaqoubi, during this period, 8 million tons of iron and steel were exported with a value of 48 billion dollars, which compared to the same period last year, in terms of stone value and in terms of weight , there was an increase of 7. steel industry of the country. according to the goal setting in this industry, steel production in the country will reach 55 million tons in the horizon of 140. we are in the process of reaching this capacity. however , it is not yet homogenized, which means we lack some parts . we have the capacity, but we sell the goods raw to the place where we complete them, because everyone is looking for a faster currency. our production capacity is about 2 we