Coral Reefs are important for marine ecosystems, which support more species than any other ocean environment. More than 80 percent of planet’s coral reefs According to the US, the ocean temperature and pollution have been bleached National Oceanic and Atmospheric AdministrationDamage from rock endangers sea biodiversity worldwide.
High school student Sydney West built a remote -operated vehicle (Rov) designed to help preserve and maintain coral reefs. West, a graduate Hanford High In Richland, Wash., And on a new person Air universityThere are plans to get a degree in mechanical engineering.
His project, Design and engineering of a wise operated vehicle for coral reef research and monitoringShown at Regenron in May International Science and Engineering FairOrganized at Columbus, Ohio.
West won this year IEEE presidents scholarship Us $ 10,000 for her underwater vehicle, NidariaThe award is payable by a graduate university study over four years and includes a compatible IEEE student membership. Remi TantaviKi chair IEEE Columbus SectionWestern presented with scholarship.
IEEE Foundation To accept a qualified high school student, established the scholarship of the presidents, the project shows the understanding of the Electrical Engineering or any other IEEE region. Is administered by scholarship IEEE Educational Activities,
The second place winner received a scholarship of $ 600; The third place winner received a scholarship of $ 400. Both also got the IEEE student membership for honorable.
Computer vision and sensors identify coral species
Rov’s name, Cnidaria, The coral comes in the name of a taxonomic family for species. When discussing the project, West loves the drone as “he”, which gives an indication to the marine tradition of expressing ships, as well as the reflection of deep relationship and pride also feels for his work.
Nidaria Computer vision is equipped with technology, conductivity, temperature and depth sensors and a water-granulation system. The vehicle is capable of identifying a wide variety of coral species, able to detect discrepancies between them, collect water samples and logging data about water conditions.
The waste describes ROV as versatile. “Each of his systems can be modified, separated, or easily replaced,” she says. Vehicles can be customized for various research requirements.
“Never be afraid of failing. Failing is not the end. If you are not failing, you are not learning.”-F Salim al-Maharuki
There is a plan to add a data-logging system in the West and a navigational assistance, A Doppler velocity logTo help researchers to track coral locations more accurately and streamline data collections.
“I want him to be a tool for all researchers who study corals to improve their efficiency, and make it easy for them to focus on their research and do not have to worry about all labor-intensive and logical mess,” says West.
West ROV intends to launch a professional offering services for users, including re -introduction of drones, selling parts and systems, and providing training courses to those who want to build their own sea vehicles.
After completing his bachelor’s degree in mechanical engineering, he is planning to attend a graduate school to study maritime biology.
“I want to get the best of the world,” she says. “Knowledge of engineering principles, and also what I am will help me strengthen my work in the field.”
West advises budding engineers to cultivate tenacity.
“Things will go wrong,” she says. “You will kill obstacles and obstacles, and spend the day or week to solve the same problem, but it is important for constant effort and determination final success.”
Fe Salim al-MaharoukiA high school senior Doht al-Adab School In Muscat, Oman finished second for its project, Lung growth, tumor detection and a hybrid learning-manual approach to fibrosis system,
Al-Maharuki’s inspiration was from the loss of his grandfather to idiopathic pulmonary fibrosis. IPF is an chronic disease that develops when the lung tissue becomes very thick, causing permanent scars in the lungs according to the US. National Heart, Lung, and Blood InstituteThe condition makes it difficult to breathe. Despite several hospital tours and CT scans, his grandfather was detected very late, from which Al-Maharuki wanted to improve IPF diagnostic methods.
“Radiologists seek small, honey-shaped complex sites or faint, blurred areas, called ground-glass opasity in the lungs,” called al-maharuki. “These same patterns also appear in other diseases, such as fruitless interior pneumonia and early stage lung cancer. It often leads to a wrong diagnosis.”
It has developed a hybrid artificial intelligence system that uses a contrast-limited adaptive histogram equipment process, which increases the whistle images by increasing the contrast and limiting the image grain. Its prototype also uses six separate pretend converse neural networks that classifies fibrosis patterns and nodules types -first to provide diagnosis Malignant, benign, or general -to provide diagnosis.
“This prototype is unique because it converts classification and growth into single clinical equipment,” says al-Maharuki. She says that this is the first time machine learning techniques have been used to target fibrosis patterns.
She is collaborating with hospitals to collect more patient data to help improve the accuracy of her clinical equipment.
Al-Maharouki says he is committed to pursue his project: “The process of invention is not about entering a competition. It’s about solving real-world problems. If you are not ready to continue to develop it, what is the matter of working on a project?”
She says that she expects to start a startup to commercialize her technology with hospitals by hospitals. Meanwhile, she says, she plans to dedicate her senior year to study entrepreneurship and will obtain a degree in data science, cyber security or electrical engineering.
His advice to young engineers is his advice: “Never be afraid of failing. Failing is not the end. If you are not failing, you are not learning.”
A stethoscope to identify many body sounds
Kayley xu, in a junior Bishop school La Jola, in California, finished third for her Intervene suppression using wearable stethoscope array and beamforming for cardiopulmonary sound localization Project.
When Xu was 13 years old, she had a serious case of pneumonia. “During the diagnosis and treatment process, I saw boundaries with some medical devices, such as stethoscope,” she says.
That experience inspired him to pursue respiratory disease research, especially the demonstration of oscultation: listening to the internal sounds of the body.
Through his research, he found that the traditional stethoscope has limitations including a doctor’s inability to hear several sounds simultaneously – which leads to interference when overlap is overlap.
Zoo is designed by a flexible printed circuit board designed by a chest piece that suits the patient’s body. The piece uses a microelectromechanical microphone that is capable of capturing a wide range of frequencies. A signal processing technique by combining novel hardware designs with beamforming- XU says the device “can capture the device” both lower and high-exile range sounds such as lung cracks and heartbroken, which are often remembered by traditional stethoscope. “
The sensor in its device reveals that a sound is coming more accurately without renouncing audio quality. This device is also more cheaper than a standard stethoscope, she says, as its flexible printed circuit board can be produced for less than the US $ 1 per unit when it is manufactured on a scale.
“I hope my device will enable more undeveloped areas around the world to stethoscope and wide access to more cost -effective processes,” she says.
She says that her project not only helped further her technical skills, but also taught her the importance of perseverance, creativity and innovation.
When she goes to her junior year of high school, she is planning to continue her device. She intends to pursue an engineering degree.
His advice to young engineers? “There is too much patience and perseverance.”
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