| Autor: |
Sri A. S. S. M. Pravallika, M. Tharun, O. Satish Kumar, K. Sridevi, K. Balaji |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
International Journal for Research in Applied Science and Engineering Technology. 11:869-876 |
| ISSN: |
2321-9653 |
| DOI: |
10.22214/ijraset.2023.49843 |
| Popis: |
Blood is a vital fluid. It transports oxygen and nutrients to cells. Human beings cannot live without blood. However, people may lose this valuable fluid at the time of accidents, pregnancies, or surgeries. So, blood is needed to transfuse to those people safely and quickly as latency in blood transfusion may lead to the death of that individual. Based on this, many systems were developed by different authors to help people in obtaining the required blood promptly. But all these developed systems solved this problem to some extent but they have their own merits and demerits. This paper is a review of those systems where different techniques and algorithms used by different authors in their proposed systems are discussed and compared. These systems uses either android application or GPS to track the donor’s location. Blood donations and transfusions have become an increasingly serious problem, leading to blood shortages worldwide many people lose their lives. A major cause of these losses is the lack of a centralized blood donation system. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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