We are Addicted to Vitamins C and E-A Review

Aversa, Raffaella; Petrescu, Relly Victoria; Apicella, Antonio; Petrescu, Florian Ion Tiberiu

doi:10.3844/ajeassp.2016.1003.1018

Cited by 44 publications

(36 citation statements)

References 29 publications

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“…Of particular importance are the materials from which these modern ships are made (Aversa et al, 2016a;2016b;2016c;2016d;2016e;2016f;2016g;2016h;2016i;2016j;2016k;2016l;2016m;2016n;2016o;2017a;2017b;2017c;2017d;2017e).…”

Section: Resultsmentioning

confidence: 99%

Airlander

Petrescu¹,

Aversa²,

Akash³

et al. 2017

Journal of Aircraft and Spacecraft Technology

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Man always dreamed of flying. The important thing is not that it succeeded but that it has evolved permanently, improving its flight. The main problem in aviation was also the safety of the flight. How to keeps in the air, even when serious problems arise. Generally, the porting was made with engines and wings. But such support can't be very secure. The only very safe means to date has proved to be the airship. Everything started from the balloons with those men first traveled, they being lighter than the air. Today it seems very strange to revive the airships, but here we do it. A balloon or airship, being lighter than air, can keep in the air for a long time, without wings, without engines, without energy consumption. For now, it's the only way to fly safely, even if it looks outdated or difficult. No other flying device can ensure vertical take-off and landing, regardless of geographic and meteorological conditions and staying in the air for a long time at a certain height, regardless of weather or situation. Today, some devices can be built to cancel the gravitational field using electromagnetic waves. Even though they have not been officially presented and have not yet been introduced into civil aviation, they will probably represent the dynamic and safe way of flying in the near future. But they can also have electromagnetic or software interruptions and consume a lot of energy. So, whether we like it or not, the safest way to fly is the one with the balloon. A modern airship can be built to fly at any desired altitude, even very close to the ground, higher or very higher. Airlander, which has 48 passengers, needs helium. He will be able to stay in the air for two weeks without landing, devastating at a cruising speed of 145 km/h at an altitude of 6,000 m. It can have a load of 10 tons aboard. Many believe that four-engine cars are approaching because, unlike conventional airplanes, they pollute very little and are not booming. In addition, Airlander can take off vertically, as a helicopter, meaning it does not need trace. It can land on snow, ice, dessert or even water. British company Hybrid Air Vehicles was the developer of the US Army, but the project was abandoned in 2013, when the funds were reduced. Behind the project, Iron Maiden, Bruce Dickinson, invested 250,000 pounds. Money came from both the British government and the EU. Airlander was tested in November 2015 and was presented to the public in March 2016.

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Section: Resultsmentioning

confidence: 99%

Airlander

Petrescu¹,

Aversa²,

Akash³

et al. 2017

Journal of Aircraft and Spacecraft Technology

Self Cite

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“…The structure of Airbus Industry is that of an Economic Interest Grouping (GIE) which facilitates exchanges between the participating nations and offers more Flexibility in operations. The headquarters of the new entity is based in Paris and Franz-Josef Strauss is appointed Chairman of the Supervisory Board, responsible for deciding on new programs (Airbus, From Wikipedia;Aversa et al, 2016a;2016b;2016c;2016d;2016e;2016f;2016g;2016h;2016i;2016j;2016k;2016l;2016m;2016n;2016o;2017a;2017b;2017c;2017d;2017e;Mirsayar et al, 2017).…”

Section: Airbus Historymentioning

confidence: 99%

Home at Airbus

Petrescu¹,

Aversa²,

Akash³

et al. 2017

Journal of Aircraft and Spacecraft Technology

Self Cite

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Airbus Commercial aircraft, known as Airbus, is a European aeronautics manufacturer with headquarters in Blagnac, in the suburbs of Toulouse, France. The company, which is 100% -owned by the industrial group of the same name, manufactures more than half of the airliners produced in the world and is Boeing's main competitor. Airbus was founded as a consortium by European manufacturers in the late 1960s. Airbus Industry became a SAS (simplified joint-stock company) in 2001, a subsidiary of EADS renamed

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“…These systems produce a spectrum of 400-500 nm with an output range of 400-800 mW/cm² (Filipov and Vladimirov, 2006). There are several disadvantages of using QTH system, among these there are the prolonged curing time, the source larger size and the need of filters and fans to dissipate the generated heat (Yazici et al, 2007;Aversa et al, 2016a;2016f;2016g;2016h;2016i;2016j;2016k;2016l;2016m;2016n;2016o).…”

Section: Introductionmentioning

confidence: 99%

Influence of Curing Light Type and Staining Medium on the Discoloring Stability of Dental Restorative Composite

Syed¹,

Dharrab²,

Zafa³

et al. 2017

American Journal of Biochemistry and Biotechnology

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Discoloration kinetics of 4 commercial nano-filled resin composites polymerized with LED and QTH source types in 4 different staining media held at 37°C are investigated. Quartz Tungsten Halogen (QTH) and Light Emitting Diode (LED) were used. Dental composites color change was monitored with a digital spectrophotometer at one, two and four weeks for quantitative comparison. The kinetics and intensities of the color change in accelerated aging tests in staining media were monitored and discussed. Discoloring followed diffusive driven kinetics. The four composites polymerized with QTH light showed higher differences in color change intensities compared to LED cured ones. All the QTH cured samples have shown significant higher variations of color changes intensities compared to LED samples (p<0.05). LED cured composite showed comparatively more stable initial shade persistence than QTH cured ones, which may be explained in terms of higher level of polymerization and surface hardness reached by the LED light cure resinous composite matrix.

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We are Addicted to Vitamins C and E-A Review

Cited by 44 publications

References 29 publications

Airlander

Airlander

Home at Airbus

Influence of Curing Light Type and Staining Medium on the Discoloring Stability of Dental Restorative Composite

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