Radiofrequency ablation devices are used to treat medical conditions such as cancer tumors with the help of imaging techniques such as computed tomography (CT),magnetic resonance imaging (MRI), and ultrasound by using minimally invasive (MI) techniques. This involves the use of high-frequency electromagnetic waves to generate heat energy (alternating current). Radiofrequency ablation is used by surgeons to destroy cancerous cells, and remove or trim obstructive tissues and dead nerves. The process is carried out by inserting a special needle through the skin onto the tumor. The procedure targets specific tissue/nerve with radiofrequency electrical energy, heating the tumor through an active exposed electrode tip. The heat generated induces cellular death as a result of irreversible protein denaturation. This technology has wide applications in various medical fields such as cardiac rhythm, oncology, cerebral tumors, gynecology, renal denervation for hypertension, pain management, and cosmetology.

Quantum cryptography can be defined as the method of manipulating the properties related to quantum mechnanics in order to carry out cryptographic tasks. Quantum cryptography is an approach to securing communications or an unhackable way of communicating information.In this report, we cover the current scenario and growth prospects of the global cryptography market for the period 2017-2021. To calculate the market size, we considered revenue generated from quantum cryptography solutions provided to end-users including large enterprises, small and medium-sized enterprises (SMEs),and governing and regulatory bodies.

Pure play software testing services are provided by vendors that are specialized in the field of software testing solutions. Software testing vendors that offer only software testing and related services are considered as pure play software testing vendors.Pure play software testing services provide a comprehensive and wide range of software testing services that include managed testing, DevOps testing,independent testing, and crowdsourced software testing.

Pumpkin seeds are the edible kernels of pumpkins. The seeds are concentrated sources of many vitamins, minerals, antioxidants, and vital amino acids. They contain zinc, magnesium, copper, and iron in substantial quantities. They can be found in various forms: hulled, roasted, and raw.The market comprises snow white seeds, shine skin seeds, and grown without shell seeds.The global pumpkin seeds market has many growth drivers such as health benefits of pumpkin seeds, wide reach through organized retailing, rise in popularity as a taste ingredient and snack food, and growing health consciousness and increasing obese population. These factors along with the high nutrition content of pumpkin seeds have increased the demand for pumpkin seeds globally.

The automotive industry is one of the most competitive industries in the world. Though the industry witnessed a decline in demand during the global economic crisis of 2008- 2009, it has shown positive growth in recent years primarily because of the demand from developing nations. With the automotive industry gradually moving toward standardization and globalization, large automotive companies have shifted their production bases from developed to developing regions. This along with the rise in demand for high performance has led to the increased production of vehicles with high engine power.

Modern vehicles are equipped with intelligent personal assistant systems to assess the vehicles' condition, avert potential hazards during driving, alert drivers proactively in the case of imminent dangers, estimate drivers' workload and driving patterns, and perform various other tasks. Automotive personal assistant systems perform these tasks based on inputs from multiple electronic components and associated systems deployed in the vehicles.

NFC is a wireless communication technology that enables data transfer between devices within a distance of 4-10 cm. One of the most popular NFC-enabled devices is the smartphone, which can communicate with another NFC-enabled device at a proximity of 4 cm. The technology also does not require internet or telecom networks for communication, and hence it is unlikely to bear a subscription cost and possibility of a malfunction due to poor or loss of connectivity. The most popular NFC-based connectivity application is the transaction through contactless payment cards (debit and credit cards that have NFC chips embedded in them).

The global four-wheelers industry has two segments: passenger cars and commercial vehicles segments. Passenger cars are used for personal transportation, while commercial vehicles are used for commercial purposes. Both these segments have contrasting market dynamics and a different customer behavior and value chain. The passenger cars segment is experiencing steady growth because of the growing preference for personal vehicles globally. The commercial vehicle segment is witnessing high volume growth, contributed by countries such as the US and China. This growth can be attributed to the high load barring capacity and comfort offered by these vehicles. The global four-wheelers industry is highly capital-intensive in nature and is poised with many technological innovations. We expect the global four-wheelers market to grow at a CAGR of 3.68% during the forecast period.

Pulmonary arterial hypertension (PAH) is a life-threatening condition with a pulmonary vascular resistance that leads to elevated pulmonary arterial pressures, right ventricular failure, and ultimately death. PAH is high blood pressure in the arteries that carry blood from the heart to the lungs. It occurs when blood vessels become narrow,making the blood flow difficult. The heart must work harder to pump blood through those narrow arteries. This creates pressure on the heart’s right ventricles, which increase in size and become weaker due to the excess load, leading to heart failure.The global PAH drugs market is expected to benefit from the growing incidence of PH.This has driven the vendors to conduct extensive R&D activities, thereby driving the market growth.

Projector screens refer to surfaces, which, with the help of a support structure installation, are used for projecting images and digital contents. These screens come in two variants that are flat and curved. Flat projection screens have a higher adoption than curved screens as curved screens require accurate geometrical image production.The report covers the present scenario and the growth prospects of the global

projector screen market for 2017-2021. It explains the market with a detailed forecast of its revenue and shipment and segments the market based on types,price ranges, applications, screen fabrics, and geography.The market is fragmented with the presence of numerous small and large vendors.The report only lists key vendors in the market; it does not present the market share of all the vendors. In addition, the report discusses the major drivers influencing the growth of the global projector screen market, outlines the challenges faced by vendors and the market as a whole, and the key trends emerging in the market.