Idiopathic pulmonary fibrosis (IPF) is a chronic and progressive lung disease that is characterized by the formation of scar tissue (fibrosis) inside the lungs. The cause of this condition is unknown (idiopathic). As a result of the fibrosis, the lungs become thickened and stiff, which leads to breathing difficulties and reduced oxygen levels in the blood.

A hypercar is a vehicle that exhibits extreme power output, and acceleration. These high-performance cars are aerodynamically designed with the lowest center of gravity and ground clearance to imbibe high stability during high-speed applications, such as racing.

Hyper converged infrastructure (HCI) refers to the systems that offer the convergence of storage and compute functionalities in a single highly virtualized server-based solution. HCI can be deployed faster than traditional data center systems, and it eliminates the need for multiple experts to manage different data center components. One of the biggest advantages of HCI is that it can work with commodity hardware. Hypervisors are among the key components of an HCI solution. Furthermore, the major demand in the market is derived from sectors such as financial services, healthcare, education, government, and others.

Hydraulic systems use pipes and tubes to transmit the energy produced by hydraulic fluids. Hydraulic hoses and fittings assist in the transmission of fluid or fluid power with a hydraulic system under high-pressure conditions. They require the proper connection of fittings to the hydraulic system.

A hybrid personal computer (PC) is a versatile computing device that combines the features of a traditional laptop and a tablet. It typically features a detachable or convertible design, allowing users to switch between laptop and tablet modes, providing flexibility for different tasks. Hybrid PCs are equipped with touchscreens, high-performance processors, and long battery life, making them ideal for both professional and personal use, offering portability and functionality in one device.

HVAC equipment is used for heating, cooling, and air conditioning purposes in commercial and residential buildings and industrial facilities. HVAC equipment rental service providers rent out HVAC equipment to end￾users on an hourly, monthly, or yearly basis. End-users compensate the equipment owners based on factors such as the duration and type of HVAC equipment that is rented for a particular application.

Hummus is a Middle Eastern dip or spread made from cooked and mashed chickpeas, blended with tahini (a paste made from ground sesame seeds), olive oil, lemon juice, garlic, and salt. It is a popular healthy vegetarian and vegan dish that is enjoyed around the world. Hummus is typically served as an appetizer with pita bread or raw vegetables for dipping, but it can also be used as a spread for sandwiches and wraps or as a topping for salads and bowls. It is a great source of protein, fiber, and healthy fats, and is often enjoyed as a nutritious snack or meal component.

Human resource (HR) technology refers to the use of digital tools and software to streamline, automate, and optimize various human resource functions, such as recruitment, payroll processing, performance management, employee engagement, learning and development, and workforce analytics. These technologies help organizations improve efficiency, enhance employee experience, ensure compliance, and make data￾driven HR decisions.

Betting on horse racing and other sports is a form of gambling that involves placing a bet on the outcome of sports events. The major objective of betting on horse racing and other sports is to win money. Online and land-based or offline betting is majorly done on various sports events. Brokers and agents act as mediators between customers and bookmakers in the betting process. Betting services are available for various sports, including football (soccer), tennis, basketball, cricket, horse racing, and baseball, among others, at both the professional and non-professional levels. In countries that have relaxed regulations related to sports betting, bettors generally bet through sportsbooks or bookmakers. On the other hand, in countries where betting is illegal, bettors bet through privately run enterprises.

HoReCa refers to businesses that provide food, beverages and accommodations to individuals and groups, such as hotels, restaurants, cafes, bars, catering companies, and other hospitality establishments.