Wednesday, September 25, 2019

Ian Cioffi : Devices Fire Fighters Need


Fire fighting is a tough profession. The firefighter risks his life for the welfare of the people he does not know. His responsibilities involve getting inside the smoldering establishment to rescue victims. They also have to open windows, make holes on the roof, and break wall parts to provide ventilation. As they enter the burning establishment, anything can happen. The walls around them can collapse and the floor underneath them might break.
Ian Cioffi

With a tough job like this, they need rough training. In fact, all firefighters went through difficult trainings to prepare them for the real thing. Ian Cioffi Says, Aside from the training to develop their skills, they also need something else for their operations. No matter how good the firefighter is, he will have a very slim chance of survival if he does not have the right gear and equipment.
Here are some of the important gadgets that a firefighter needs:

1. They need firefighting equipment such as extinguishers and water hose with the fire hose reels. They need this to combat the fire.

2. They have to wear protective gear. These are:
a. Turn out jacket: These jackets have fire-resistant materials on their outer layer. This material prevents firefighters from acquiring burnt. The inner material is waterproof. This keeps them dry during their operation. These jackets have stripes made of reflective materials so that they will remain visible even in the dark.
b. Helmet: This protects their head from falling objects, heat, and water. The material used is fire-resistant plastic. You can also identify their ranks basing on the color of the helmets.
c. Gloves: This protects their hands. It allows them to touch hot surfaces. This also ensures that their hands are protected throughout the operation.
d. Boots: The boots protect their feet. Ordinary footwear will not do because they might step on sharp debris. Their boots prevent the water from touching their feet.
e. Breathing apparatus: This provides them with fresh air as they enter the establishment filled with smoke.
These gears are designed specifically for the firefighting operation. No ordinary helmets or jackets will do because they can melt and catch flame. Firefighters wear gear to have something to protect them as they do their duties.

3. They need flashlights. They need this to see clearly in dark areas. When smoke takes over a room, it will be very difficult to see. The flashlights will aid their vision.
Ian Cioffi

4.
They need ladders to get to the higher levels of the flaming structure. They also need this to rescue trapped victims.

Aside from the devices mentioned above, the firefighters need other items. They need more than the extinguishers and fire hose reels to do their jobs. They will also need harnesses and other safety devices. After the operation, they use shovels and similar tools to check the floors, walls, and ceilings. They need to do this to look for hidden flames that might reignite a fire.

Wednesday, August 7, 2019

Ian Cioffi - What is Satellite Communications?

A satellite communication system is comprised of a satellite and a ground station that serve as the framework for all communications. They make it possible to receive, convert and relay signals to a ground station and back again. Satellite technology has many uses in our daily lives. It makes it possible for telephone conversations, receiving television broadcast and protecting the security of our home by transmitting data through the airwaves. Ian Cioffi, former Master Control Operator in Regional News Network where his job responsibilities were included: Video dubbing, ingesting, transmitter readings, logging news programs, and checking playlists etc.



Satellite communications technology has made sending and receive data over a large area easier and with fewer errors. Telecommunications networks are able to service larger areas than with terrestrial system and they have an increased signal range and accuracy. They are able to reduce the cost of their services because satellite transmissions are more cost-effective than terrestrial systems. Satellite transmission comes with disadvantages such as the cost of launching satellites into space and the propagation delay is longer than terrestrial systems. But, their benefits still far outweigh their disadvantages.

The telecommunications industry was the first to use satellites and it still remains the most popular use of satellite communications worldwide. Satellites have eliminated the need for sophisticated communications infrastructures making it possible to transmit phone signals to remote areas of developed countries and to provide an economical solution to underdeveloped countries. 

Satellites have made improved mobile phone communication possible. Satellites make accessing networks easier for users because they provide larger bandwidths for cell phones. This is possible because satellite signals operate outside the normal frequency of the operating channels used by most cellular networks. This enables users to receive better reception and quicker access. Ian Cioffi from the United States, who has a Bachelor's degree in the field of Communication and Media Studies from the College of MSV.



Advances in satellite technologies make it possible for people to enjoy a variety of television entertainment in their homes. In the 1970s, satellite usage increased the number and variety of broadcast networks people were able to receive on their televisions. The c-band reception dish introduced digital direct broadcasts and the ability to receive more than 200 channels and audio services from c-band satellites.

Geosynchronous satellites have made communicating for ships, aircraft possible. Stationary satellites positioned over the earth are transmitting signals from ships and aircraft across thousands of miles. They can send and receive voice, data or video to remote spots of the planet.

Satellite communication technology has greatly improved the standard of life for people around the world. They are either enjoying a better telephone reception or maybe, using a phone for the first time.