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- 1. The advantages of dolphin,dog,elephant,crowfor humans Bekturdiyeva Ruxshona Ergashboyeva Mahliyo Habibullayeva Gulsanam Abdumalikov Muhammadqodir The advantages of dolphin,dog,elephant,crow for humans Bekturdiyeva Ruxshona Ergashboyeva Mahliyo Habibullayeva Gulsanam Abdumalikov Muhammadqodir
- 2. The advantages of dolphin,dog,elephant,crowfor humans Bekturdiyeva Ruxshona Ergashboyeva Mahliyo Habibullayeva Gulsanam Abdumalikov Muhammadqodir Plan: 1. Dolphin-assisted therapy and emotional rehabilitation for humans 2. Dolphins in search and rescue and maritime safety 3. Dolphins' echolocation research inspiring human sonar and navigation technologies
- 3. ... t.me/slaydai_bot 1. Dolphin-assisted therapyand emotional rehabilitation for humans Dolphin-assisted therapy (DAT) is used for emotional rehabilitation to reduce anxiety, depression and PTSD symptoms, and to enhance mood, motivation, social interaction and nonverbal communication. Typical DAT sessions last 30–60 minutes, often 1–3 times weekly. Proposed mechanisms include multisensory stimulation, human–dolphin bonding and oxytocin release. Evidence is limited: many studies have small sample sizes (often n<30) and methodological flaws. Concerns include high cost, accessibility, zoonotic risks and ethical welfare issues for dolphins, necessitating cautious interpretation of reported benefits.
- 4. ... t.me/slaydai_bot Dolphins support searchand rescue and maritime safety by using echolocation (approximately 40–150 kHz) to detect submerged objects, wreckage and trapped people, guiding survivors toward vessels or shore, alerting crews to hazards, herding individuals to safer areas, deterring shark approaches, and assisting naval teams with mine and object detection. Their social coordination expands search coverage, speeds locating targets, reduces search areas, and provides non-invasive monitoring of coastal conditions for safety operations.
- 5. ... t.me/slaydai_bot Dolphin echolocation researchrevealed broadband, high-frequency clicks ( 40–150 kHz), tight ≈ directionality and millisecond-scale echo timing. These findings inspired human sonar advances: broadband waveform design, adaptive beamforming, high-resolution time-delay estimation, clutter rejection and Doppler processing. Applications include improved military and civilian sonar, autonomous underwater vehicle navigation and obstacle avoidance, and enhanced signal-processing algorithms for acoustical imaging and underwater target classification. Biomimetic sensor arrays and neural-inspired processing architectures derive directly from dolphin biosonar studies.
- 6. ... t.me/slaydai_bot 4. Dogs asservice and guide animals for people with disabilities Guide and service dogs enable independence for people with disabilities by performing trained tasks: 1) guiding visually impaired people, 2) bracing or providing balance for mobility-impaired, 3) retrieving items, 4) alerting to sounds for deaf individuals, 5) medical alerts for seizures or hypoglycemia, 6) psychiatric support for PTSD. Professional training typically lasts 6– 18 months. Service dogs reduce reliance on human assistance, increase safe mobility and social participation, and in countries like the USA are protected by the Americans with Disabilities Act (ADA) for public access.
- 7. ... t.me/slaydai_bot Medical detection dogscan identify cancers (prostate, lung, ovarian) by sensing tumor-related volatile organic compounds (VOCs) at parts-per-trillion concentrations. Reported cancer detection sensitivities range approximately 71%–99% depending on cancer type and study. Diabetes alert dogs detect hypoglycemia with reported accuracies of about 70%–90%, warning several minutes to hours before blood glucose nadir. Seizure-alert dogs can anticipate seizures in 67%–85% of cases, sometimes minutes to hours beforehand. Typical specialized training requires 6–12 months using positive reinforcement, improving patient safety, independence, and reducing emergency interventions.
- 8. ... t.me/slaydai_bot Search-and-rescue dogs locatetrapped or missing people after earthquakes, avalanches, floods and building collapses. Their olfactory sensitivity enables detection of human scent through meters of rubble and underwater, at concentrations as low as parts per trillion. Trained for air-scenting, area search and cadaver detection, they reduce search times and increase survivor recovery rates, especially within the first 72 hours. Dogs navigate unstable terrain, signal finds to handlers and lower risks to human rescuers. Typical deployment includes handlers, medical kits, GPS and radio; effective search radius often 10–300 meters.
- 9. ... t.me/slaydai_bot 7. Dogs forsecurity, police, and detection work (drugs, explosives) Detection dogs possess approximately 220– 300 million olfactory receptors compared to about 5 million in humans, enabling scent detection at parts-per-trillion levels. Typical basic police/explosives training lasts 8–16 weeks; specialized certification often requires ongoing monthly or quarterly maintenance. Working shifts usually range 4–8 hours to maintain performance. Dogs provide rapid area sweeps, suspect tracking, concealed contraband detection, and serve as deterrents. Cost and deployment flexibility make them effective in urban, border, and disaster-response environments.
- 10. ... t.me/slaydai_bot Elephants act asecosystem engineers by dispersing seeds of dozens to hundreds of plant species, often transporting seeds 1–10 km and promoting genetic flow. Their foraging and trampling create canopy gaps and clearings (1–5 m openings) that increase light and favor grasses and crop-adjacent plants. Elephant dung enriches soil with nutrients and seeds, boosting germination and supporting insect and microbial communities. They dig or expand water holes used by wildlife and livestock. Loss of elephants reduces these services, harming biodiversity and agricultural productivity.
- 11. The advantages of dolphin,dog,elephant,crowfor humans Bekturdiyeva Ruxshona Ergashboyeva Mahliyo Habibullayeva Gulsanam Abdumalikov Muhammadqodir Thank you for your attention!