In order to complete their studies as soon as possible, Ou Zhou and Jiang Yang during the holidays worked hard to study day and night, compared to the ease and leisure of other students, they were a pair of typical ascetics.

In the eyes of those who don't know, they always think that they are two poor students who are diligently pursuing, and there is only one way to seek knowledge. However, they are young talents worth tens of billions.

The biggest difference between a master's degree and a Ph.D. is the scientific research ability of the two, which includes the ability to find and discover topics, carefully polish the use scenarios and thinking skills of the topic and evaluate the topic, which is commonly referred to as the ability to innovate.

The purpose of a master's degree is to train a master's degree of study in a certain specialty, while a doctoral student is to conduct a careful and in-depth study of a certain field of the specialty.

Therefore, the requirements for a doctorate are higher, and the requirements for the quality and ability of students are much greater than those for a master's degree. Therefore, it is much more difficult for doctoral students to graduate than for master's students.

Usually, the duration of doctoral studies is three to six years, and the normal time also requires four years of study to complete, which is equivalent to the time of an undergraduate.

In view of the extraordinary endowment and great enthusiasm of the two brothers, ordinary people can complete a year's study in only two months, in addition to their extraordinary memory, careful thinking and extraordinary analytical skills are also crucial.

What PhD students need most is to find the ability to analyze and solve problems in the specialty, and to elaborate logically and systematically to form a written document.

In addition to eating and sleeping every day, the two brothers spent a lot of time on a series of academic research and various experiments.

With the help of the cutting-edge academy platform, the two carefully developed and mined the elements of artificial intelligence heart research.

The most mysterious thing in the human body is the wonderful working principle of the meridians, the brain, and the heart.

With the current international life science community, it is still impossible to systematically decipher the mysteries of these three parts.

There is an unknown powerful power in the warp and weft veins, which have been witnessed since ancient times.

The overlord of Western Chu has pulled out the mountain and covered the world, and he can pull up the mountain, what kind of strength is this. Li Yuanba, a hero of the Sui and Tang dynasties, had a pair of drumming urns and golden hammers weighing 800 catties, and the eighteen-way anti-king people turned on their backs. And Li Cunxiao, a famous general of the Five Dynasties and Ten Kingdoms, is said to be able to separate two bulls.

Although these stories are descriptions of historical novels, the world has always been full of wonders, and the stories of the characters in the novels are mostly derived from the bits and pieces of life.

And the descriptions of super brains are countless. There are many people in history who have a knack for memorization.

The first in the list is the astronomer Zhang Heng in the Eastern Han Dynasty, and there is such a description in the "Biography of Zhang Heng in the Book of the Later Han Dynasty": Although I can see it at a glance, I can still recognize it, and this memory ability can be seen.

The second place is Zhang Song in the Three Kingdoms period, after reading Meng De's new book in front of Yang Xiu, he can recite it word for word, Cao Cao also burned his new work for this reason, thinking that what he wrote was nothing more than that. In fact, Zhang Song used his outstanding memory ability to memorize the new book, which made Cao Cao mistakenly believe that his works were as Zhang Song said, and three-year-old children in Shuzhong could also recite them, and the implication was plagiarism.

Third place on the list: Fei Yi, one of the four English of Shu Han. This person is Liu Bei's strategist, official to military advisor, general, has a very outstanding point, shrewd, extraordinary, usually reviews official documents, at a glance, you already know the main meaning, the speed is several times faster than ordinary people, and there is a ability to never forget. Moreover, this person also likes to play and do things at the same time, and his business has not been delayed at all.

Dong Yun, a famous Confucian in the late Han Dynasty, sighed after seeing it: This person's excellence is very accessible.

As for the aspect of super hearts, there are few depictions in ancient times, but in modern times, they are mostly seen in the NBA players with big hearts.

Presumably, many fans will think of a few names in the first time. But things in the world are always in the middle of a thousand readers and a thousand Hamlets, and a thousand fans may have a thousand answers.

The first is Fisher, a 96 rookie like Kobe, who spent most of his career with the Lakers and won five championship titles with the Lakers, a veritable big-hearted player.

The second is Gilbert Arenas, a player who has made a strong mark on the league, with a supernatural sense of smell and a big heart for the game.

The third is Livingston, Livingston's average data per game may not be so impressive, but it is not rich in stadium experience, and the heart is also recognized as strong among fans.

The research object of Ou Zhou and Jiang Yangshi is the artificial intelligence heart, so they have to work the brain and heart.

In the laboratory, the heart is the most dissected by them. Nowadays, they are ten times more familiar with the body and structure of the heart than their palm prints.

The heart is the engine of the animal world, and from a physical point of view, the heart is a continuous blood pump, pumping blood from the veins back to the heart 24 hours a day, and exporting the oxygenated blood from the lungs to the whole body.

These systems work by contracting and relaxing the heart muscle at regular intervals.

Therefore, once the heart muscle is damaged, the function of the pump will be affected, and in severe cases, it will lead to sudden stopping, leading to the death of the body.

The most terrible thing about coronary heart disease is that it suddenly stops the heart and causes the body to die.

Therefore, the heart is an important organ that governs the living body.

The heart is divided into left and right heart. The left and right ventricles are divided into left atrium, left ventricle, right atrium, and right ventricle.

The mitral valve separates the left atrium from the left ventricle, and the tricuspid valve separates the right atrium from the right ventricle.

The left ventricle is connected to the aorta and separated by an aortic valve. The right ventricle is connected to the pulmonary artery and separated by a pulmonary valve.

Venous blood is withdrawn through the right atrium and compressed to the right ventricle, the right ventricle contraction pumps the blood into the pulmonary artery, the blood is fully oxygenated through the lungs, draws back to the left atrium, presses into the left ventricle, and finally the left ventricle contraction pumps the blood into the aorta, and transports it to the coronary artery, cerebral artery, hepatic artery, and renal artery of the heart to supply nutrients and oxygen throughout the body.

Problems with any of these pathways can lead to heart disease, which can lead to heart failure.

Although the heart is full of blood, its own blood and oxygen supply is carried out through the coronary arteries that run from the root of the aorta.

The coronary artery is one left and one right, and the left coronary artery is divided into two branches, which originate from the root of the autonomic artery, wrap the entire heart from top to bottom, and wear it on the heart like a hat, so it is called a coronary artery.

If the structure of the heart is abnormal, if it is born with congenital heart disease, it is called congenital heart disease, and if it is acquired after birth, it is called acquired heart disease (posterior heart disease).

In addition, the heart engine needs to generate electricity to drive, and there is an unconventional and tight circuit structure to make the heart beat regularly, and if there is a problem in this part, it is called arrhythmia.

The common electrocardiogram refers to the heart rate. In order to better grasp the development of artificial intelligence heart.

Ou Zhou and Jiang Yang used different materials to make a number of heart models to verify their academic ability and lay a good foundation for the future development of artificial intelligence hearts.

The first is the active heart model, which uses a series of cams, small bead optical path motors, and transformers to control the beating of the rubber heart.

Through repeated verification, it is found that the mechanical structure of the model is complex, and the eraser is easy to age, and the use effect is not ideal.

Ou Zhou and Jiang Yang later developed a new type of "heart and blood circulation simulator" after careful research and improvement.

But this kind of simulator is more expensive, and each piece costs more than a million.

Fortunately, they are not short of money, in order to achieve the goal of eliminating evil and promoting good, so that mankind can move towards a harmonious society as soon as possible, money is nothing to them.

Later, the two brothers put forward the basic idea of a new type of heart, which is to make the movable parts of the model heart into a number of movable blocks, which are equipped with fulcrums and pins, and design a number of curve grooves according to the law of blood circulation, and the curves can be closed or non-closed grooves to control the movement trajectory of the pins.

When the groove plate rotates, each piece simulates the heart activity process with the movement trajectory of the pin in the curved groove.

Blood circulation is carried out by making several slots or arrows in the blood vessels of the panel, the head, and the body parts, and the pattern is displayed in the groove with a pattern attached to the back of the panel, and the pattern is rotated to visually show the flow of blood.

According to the release of international authoritative institutions, at present, the global mortality rate of cardiovascular and cerebrovascular diseases accounts for the first place in the total cause of death among residents. Almost close to fifty percent.

The prevalence of risk factors for cardiovascular and cerebrovascular diseases is obvious, which leads to an increase in the incidence of cardiovascular and cerebrovascular diseases. In the next 10 years or even longer, the number of cardiovascular and cerebrovascular diseases will continue to grow rapidly.

In view of this, the future market application and prospects of artificial intelligence heart will be difficult to estimate.

Later, Ou Zhou and Jiang Yang used a single-chip microcomputer, a pressure sensor, a liquid pump and a vibration device to glue and assemble another heart model.

The original cardiac model includes the original thoracic model, the original vascular model, and the original intrathoracic organ model.

The original model of the intrathoracic organ includes the original model of the heart body and the original model of the lung, and the original model is made by 3D printing technology.

The original cardiac vascular model includes the original aortic model, the original pulmonary artery model, the original coronary model, the original superior vena cava model, the original inferior vena cava model and the original pulmonary vein model.

The single-chip microcomputer embedded in the model is connected to the external single-chip microcomputer, and the heartbeat rate of the sphygmomanometer is changed by controlling the liquid pump and the vibration device, so as to realize the periodic output of blood and the beating of the heart, making the cardiac model more realistic.

Through 3D printing rapid prototyping technology, finished products can be produced quickly and remotely.

If the silicone rubber pouring method is used, the molding efficiency is high, the production time is short, the molding reproducibility and demoulding performance of the mold are good, and there will be no dehydration.

Finally, the electroformed nickel shell-ceramic backing mold is used to ensure the strength and wear resistance of the heart model.

The silicone rubber pouring method is used to make the heart mold, and the material used is low in price, high in forming efficiency, and short in production time.

It can be cured at room temperature, and the silicone rubber has good forming reproducibility and demoulding performance; The mold is made without shrinkage.

Silicone rubber cures best at 40°C, resulting in a heart model that most closely resembles a real heart and its surrounding structure.

The liquid pump is placed in the vascular model to control the periodic changes in the pressure and flow of the blood flow, the vibrating eccentric wheel is placed in the heart body model to control the heart to vibrate in a certain rhythm, and the single-chip microcomputer in the thoracic model is connected with the external single-chip microcomputer.

The external microcontroller is connected to a display screen, through which the frequency and amplitude of vibrations in the heart, as well as blood pressure and blood flow rhythm, are displayed on the display.

Ou Zhou and Jiang Yang's brothers forgot to sleep and eat, worked tirelessly, and advanced their studies day by day, which were highly approved by the two tutors.

They unreservedly poured out the knowledge they mastered, eager to pass through a tube and directly convey the knowledge to the minds of the two disciples.

It is in such a state of highly harmonious teacher-student relationship that the knowledge of Ou Zhou and Jiang Yang has risen like a rocket.