Volume 3, Issue 2, February 2021, Page 1-60

E-Commerce industry and its effect on the world today

Vaishak Radhakrishnan

International Research Journal on Advanced Science Hub, 2021, Volume 3, Issue 2, Pages 23-29
DOI: 10.47392/irjash.2021.026

The Covid-19 pandemic has made a huge impact on the e-commerce industry. The industry has experienced some benefits and problems during the pandemic. People tend to buy more items online as it can be more secure when it comes to the spread of disease. The reports are saying that overall e-commerce industry is having an increased sales growth. Many methods and techniques are being used by the e-commerce industry to make-up the negative impacts that happened to online business during the Covid-19 pandemic. This study is done to deeply analyse the problems and factors that are affecting the Online businesses and to know about the situations of e-commerce business in different parts of the world.

Survey on Mammogram, Ultrasound, MRI, Spectroscopy, Biopsy for Detecting Tumor in Breast

Sivalakshmi B; Mahisha sri K.B; Swetha P

International Research Journal on Advanced Science Hub, 2021, Volume 3, Issue 2, Pages 30-37
DOI: 10.47392/irjash.2021.027

Breast cancer is the most widely recognized disease among women more than 35 years. Studies have demonstrated that early recognition and appropriate therapy of breast cancer growth fundamentally increment the chance of endurance. They have additionally demonstrated that early recognition of little injuries helps anticipation and prompts a notes worthy decrease in mortality. Even though there are many diagnosing test we have taken five among them mammogram, ultrasound, MRI, spectroscopy and biopsy .X ray image of breast is known as mammogram .Specialists utilize a mammogram to search for early indications of breast disease. Ordinary mammograms are the best tests to discover breast cancer early, when an issue/ complications found by a mammogram or physical test of the breast we undergo ultrasound to identify the growth of cyst filled with liquid or a strong tumor. Breast ultrasound isn't typically done to screen the breast cancer because it might miss some early indications of cancer. A breast MRI used to screen for breast cancer growth in women thought to have a high danger of the disease. The doctor may propose MRI scan when you are said to have breast cancer and they determines how far the growth of the cancer .In vivo magnetic resonance spectroscopy (MRS) investigations of breast estimated resonances from phosphorus particles .These calculates that varieties of phospholipid digestion used for identification for diagnosing cancer and checking the feedback of treatment. A breast biopsy is a test that eliminates tissue or liquid from the suspicious zone. Examination is done with the help of separated cell using microscope to explore the existence of cancer. A biopsy is the diagnostic tool where it will discover the cancerous area. There are many papers about one equipment or comparison of two or three equipment. In this paper we have collected all five equipment specifications, working and parameters and came to the best diagnostic test among five.