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Avascular Necrosis (AVN) || Early Detection, Better Outcomes || ~xRay Pixy

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Avascular Necrosis (AVN) is a condition where blood flow to the bone is reduced, causing bone cells to die. This leads to pain, joint damage, and difficulty in movement, especially in the hip. Early diagnosis and proper treatment can prevent permanent bone damage and improve quality of life. Video Chapter: AVN 00:00 Introduction 00:45 What is AVN? 01:55 About Bone Tissue 02:49 AVN Causes 03:38 AVN Symptoms 04:11 AVN Diagnosis 04:56 AVN of femoral head 05:33 How AVN Develops 07:28 Conclusions #optimization #algorithm #metaheuristic #robotics #deeplearning #ArtificialIntelligence #MachineLearning #computervision #research #projects #thesis #Python #optimizationproblem #optimizationalgorithms 

Chernobyl Disaster Optimizer || Step-By-Step || ~xRay Pixy

Chernobyl Disaster Optimizer || Step-By-Step || ~xRay Pixy

Learn the Chernobyl disaster optimizer (CDO) Step-By-Step using Examples.
Video Chapters: Chernobyl Disaster Optimizer (CDO)
00:00 Introduction
02:05 Chernobyl Disaster Optimizer 
02:31 Topics Covered
02:05 Chernobyl Disaster || How Chernobyl Disaster Happened? 
05:40 3 Radiation Released after Chernobyl Disaster 
07:35 How CDO Simulates Chornobyl Nuclear Disaster
09:44 How particle attack models Mathematically
10:44 CDO Step-By-Step 
14:52 Conclusion

On April 26, 1986, Reactor 4 at the Chernobyl Nuclear Power Plant in Ukraine had a test while running at low power. Things went wrong, causing an explosion and a fire that destroyed the reactor. This accident released a huge amount of radiation into the air, affecting many people and the environment.

Key Isotopes Released in the Chernobyl Disaster:

  • Iodine-131: Short-lived but highly radioactive; primarily affects the thyroid gland.
  • Cesium-137: Long-lived; spreads widely and contaminates soil and water.
  • Strontium-90: Mimics calcium and accumulates in bones, posing long-term health risks.
  • Plutonium-239: Extremely toxic and long-lived, with a half-life of over 24,000 years.

Long-Term Consequences:

  • Health Effects: Thousands of cases of thyroid cancer, particularly in children, have been linked to the disaster due to radioactive iodine exposure.
  • Environmental Damage: The surrounding area, known as the Chernobyl Exclusion Zone, remains highly contaminated. It has become an unintended wildlife sanctuary.
  • Economic and Social Costs: The disaster led to billions of dollars in damages and had long-lasting political and social impacts, including growing criticism of the Soviet government.

Radiation Spread: The radioactive fallout spread over large parts of Europe, particularly affecting UkraineBelarus, and Russia. The disaster forced the evacuation and resettlement of more than 300,000 people.

  • Alpha Radiation: A slow-moving truck (16,000 km/s). It's strong but doesn't go very far or fast.
  • Beta Radiation: A sports car (270,000 km/s). It's faster but not the fastest.
  • Gamma Radiation: A jet plane (300,000 km/s). It's incredibly fast and can cover long distances quickly. 

  • The Chornobyl Disaster Optimizer (CDO) uses ideas inspired by nuclear radiation propagation (alpha, beta, and gamma particles).

    In CDO:
    • The human victim represents the best solution (analogous to the prey in GWO).
    • All particles (gamma, beta, alpha) adjust their positions iteratively to converge toward the victim's position in the search space.
    • The fitness function evaluates how "close" each particle is to the victim, guiding the optimization process.

    #optimization #algorithm #metaheuristic #robotics #deeplearning #ArtificialIntelligence #MachineLearning #computervision #research #projects #thesis #Python
    #optimizationproblem #optimizationalgorithms #chernobyldisaster #nucleardisaster

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