Abstract I present the effervescent zone model to account for compact dense circumstellar material (CSM) around progenitor of core collapse supernova (CCSN) SN 2023ixf. The is composed bound clumps that are lifted by stellar pulsation and envelope convection distances ≈tens × au, then fall back. provide most CSM mass exist alongside regular (escaping) wind. crudely estimate a within R ≈ 30 au c...

Abstract Background Barberry fruit is a good source of natural antioxidants and various functional compounds. Different concentrations maltodextrin (10, 13, 16% w/w) were used to produce spray-dried barberry juice powder the powders (50, 60, 70%) applied create effervescent tablets. Results The results showed that by increasing amount concentration, moisture, water activity decreased ( p < 0...

In the present study, we aimed to determine whether shelf life of effervescent tablets may be assessed during storage using total directional hemispherical reflectance (THR). We also analyzed selected pharmacopeial parameters and used X-ray microtomography assess internal structure tablets. Two types one commercial product containing magnesium vitamin B6 (expired unexpired) were analyzed. addit...

The series Anne of the Green Gables is sequential children books that focus on Shirley, story's protagonist. explore Anne's life from a girl to charming pretty young lady. In story, portrayed as an inquisitive girl. She explores her philosophically. also many aspects nature and its relation science. Her inquisitiveness extremelysharp, skill helps in learning science everyday life. paper discuss...

herbal medicine can be a valuable source of assistance for traditional medicine. there are a number of herbs that can be used in conjunction with modern medicine. herbs can also be taken to aid recovery from serious diseases. although one should never aim to treat diseases such as cardiovascular disease solely with herbal medicine, the value of herbs used in tandem with modern medicine cannot b...

conclusions potato peels were proved to be potentially useful substrates for biosurfactant production by b. pumilus dsvp18. the strain possessed a unique property to reduce surface tension of the media from 72 to 28.7 mn/m. in addition, it showed a stable surface activity over a wide range of temperatures, ph, and saline conditions and had strong antimicrobial activity. this potential of the id...

treatment of tuberculosis was an obstacle for ages. in spite of good drugs, the disease is not under control. thus, the need for more drugs existed. searching for a new drug demands much investment on the time, money and human resources. there are many drugs with antitubercular action that are discovered and explored in the last century. the most common drug, isoniazid, is now a frontrunner ant...