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The smart device I would like to describe is called "VitalPatch." It is a health monitoring device used in the medical field. The VitalPatch device is a small, wireless, single-use patch, worn on the chest, that monitors vital signs like heart rate, respiratory rate, skin temperature, and body position. The device communicates with a cloud-based platform that enables healthcare providers to monitor patient data remotely. This smart technology is used to track, analyze, and interpret the health status of patients in real-time. The VitalPatch device offers benefits to patients, physicians, and healthcare systems. It allows physicians to monitor patients' vital signs remotely, even outside of the hospital setting, in real-time. Therefore, care providers can respond more quickly to any changes in patients' health status. This, in turn, can reduce hospital admissions, save time, resources, and ultimately improve patient outcomes. The VitalPatch device is already available to the public in the medical field.

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I want to be an engineer for Nissan company in the future. Nissan is a multinational automobile manufacturer that offers a range of benefits to its employees. Health Benefits: Nissan offers medical, dental, and vision insurance to its employees to ensure their well-being. Retirement Benefits: The company offers more than 40 retirement plans with matching contributions to help employees save for their future. Life Insurance: Nissan provides life insurance coverage to ensure that their employees' families are financially protected in case of an unexpected event. Paid Time Off: Nissan offers paid time off and holidays to its employees so that they can rest and recharge. Professional Development: The company supports employees' professional growth by offering training opportunities and tuition programs. In addition to these benefits, some other benefits that I would like to be offered include flexible work arrangements and high salary. Among all the benefits offered by Nissan, I prefer health benefit most because good health will provide high productivity.

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My name is Dang and I am a professional mechanical engineer with a passion for innovation and creativity. I am excited to introduce myself to you as a candidate for Mechanical Engineering

I hold a Bachelor Degree in Mechanical Engineering from Hanoi University of Industry and have worked for 5 in the field, where I gained valuable skills and experiences as an Engineer. I take pride in my achievements in Mechanical Design, which have enabled me to develop a strong sense of problem-solving and analytical skills.

In the next five years, I see myself becoming an expert in leader position, and actively contributing to the growth and development of the company through my experience and skills. My plan is to constantly update myself with new technologies and methodologies, and to help the company stay ahead of the curve.

I believe that my skills and experience make me an ideal fit for the position. I possess the strong technical skills, project management abilities and communication skills necessary to succeed in a high-pressure environment.

Thank you for considering my application. I look forward to the opportunity of discussing my candidacy further.

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In their daily life, a mechanical engineer can actively reduce their carbon footprint by adopting eco-friendly practices such as using public transportation, carpooling, or cycling to work instead of driving alone. They can also adopt sustainable practices such as conserving water, reducing waste, and recycling. Additionally, they can use energy-efficient appliances, LED lights, and install a smart thermostat to save energy at home.

In their job, a mechanical engineer can work on projects that focus on developing sustainable and eco-friendly technologies. They can design and develop renewable energy systems, HVAC systems that consume less energy, and products made with sustainable materials. They can also promote sustainable practices in their workplace by reducing waste, using energy-efficient equipment, and adopting sustainable procurement policies. Mechanical engineers can also work on improving the efficiency of manufacturing processes, leading to less waste, emissions, and a more environmentally sustainable production process. Ultimately, a mechanical engineer can contribute significantly to protecting the environment by implementing eco-friendly practices in their daily life and work.

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Dear Sir
I am writing to apply for the position of Sales Engineer at your organization. As a highly motivated and results-oriented individual, I believe I can contribute significantly to your company's growth and success. With a Bachelor's degree in Mechanical Engineering and over five years of experience in sales and marketing, I have gained extensive knowledge in various aspects of the sales process, including lead generation, customer acquisition, and account management.

Furthermore, I have a proven track record of achieving sales targets and exceeding customer expectations. My technical background coupled with my interpersonal skills and ability to communicate complex solutions to clients make me the ideal candidate for the position of a Sales Engineer. I am confident in my ability to work effectively in a team and develop strong relationships with clients.

I appreciate your attention to this application and I would welcome the opportunity to further discuss my qualifications for this position.

Thank you for considering my application.

Sincerely,

Dang

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My dream smart home would be most suitable for people who want to live more comfortably, save energy, and be more efficient. The smart home uses various technologies, such as a central hub to control all aspects of the home, including lighting, heating, security systems, and household appliances. It would also make use of voice-activated virtual assistants like Amazon's Alexa or Google Assistant to control devices using natural language commands. Additionally, the home would integrate smart sensors and cameras to monitor the house for environmental factors, such as temperature, humidity, and air quality. The home would also use smart locks for increased security, which could be remotely monitored and controlled using a smartphone app. The technologies in the home would benefit the homeowner by providing them with convenience, comfort, and energy efficiency, without having to exert too much effort. The main advantage of the smart home is its ability to automate various household tasks and systems, thereby freeing up more time and reducing stress for the homeowner. This is my dream smart home because it offers seamless integration of smart home technologies, which improves the quality of life.

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Dear Sir,
My full name is Do Hai Dang from Workshop number 2. I write this email aim to ask for an advance payment because of financial difficulty. As you know, I have worked for this company for 3 years and a I never violated company regulations. This month I'm going to buy a new car, so I hope that company give me 500$ in advance. This money will help me a lot. I look forward to receiving your answer in reply email.
Sincerely,
Dang

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Today, our company has an accident. A worker was injured his eyes. His name is Peter, he work at workshop 2. This morning, at 8 o'clock when he was welding the lathe machine, the metal sparks hit into his eyes. He was immediately taken to the hospital. Now, his eyes can't open and he seem very upset. This accident occurred because of his careless. Maybe he neglected safety rule, didn't wear safety glasses and protective helmet. Company should create handbook on welding safety and provide training course for all staff to reduce similar accident.

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Today, I will review one of the most common cordless drill on the market, that is Dewalt Cordless hammer Drill. It has some features. It only weigh 3.6 pounds and the design is very compact. It also has brushless motor, 2-speed transmission, LED light, half inch ratcheting chuck, 20-second trigger release delay, and high speed changer. Moreover, what I like about this product is that It has impressive 3-year warranty with lightweight construction and high speed transmission. However, this drill also has some disadvantages. The most con of this drill is price. It's quite expensive. Beside that, It limited speed control when drilling at the max and has a little slippage with the chuck. In conclusion, the benefits are far more than disadvantages in this case, so  Dewalt Cordless hammer Drill is the perfect toll for home improvement users.

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Today I will tell you how to operate a grinder. Grinder is a machine used for grinding and cutting something. It has 4 main components: Disc, motor, handle, and battery supplier. There are 2 stage to use a grinder. Stage 1: preparing to grind. Firstly, we have to wear safe clothing and eye goggles to protect yourself from chips when grinding. Secondly, you must chose the correct disc because wrong disc can cause the disc or the material you're grinding to break. Finally, handle the grinder safely. Stage 2 is grinding safely. Step 1: connect the battery supplier to the grinder. Step 2: Lift the grinder from the edge, switch it on and let it come to speed before moving it into the surface. Especially, concentrating on holding the grinder at a consistent angle throughout the stroke. Step 3: when grinding is done, switch it off, remember place the grinder face up.