Satellite Technology in Space Age. Flight Operation Technique of Space Flyer Unit.

With the advent of the space age and the need to determine the requirements for a space cabin atmosphere, oxygen effects came into increased importance, even though these effects have been the subject of continuous research for many years. In fact, Priestly initiated oxygen research when in 1775 he published his results of isolating oxygen and described the effects of breathing it on himself and two mice, the only creatures to have had the “privilege” of breathing this “pure air”.Early studies had demonstrated the central nervous system effects at pressures above one atmosphere. Light microscopy revealed extensive damage to the lungs at one atmosphere. These changes which included perivascular and peribronchial edema, focal hemorrhage, rupture of the alveolar septa, and widespread edema, resulted in death of the animal in less than one week. The severity of the symptoms differed between species and was age dependent, with young animals being more resistant.

Download Full-text

Space age influences in communications management

10.2514/6.1968-810 ◽

1968 ◽

Author(s):

F. GALL

Keyword(s):

Communications Management ◽

Space Age

Download Full-text

Strategic Environment and Implementation of Satellite Technology Acquisition Programs in ASEAN

10.30536/p.sinaskpa.iii.2 ◽

2019 ◽

Author(s):

Robertus Heru Triharjanto

Keyword(s):

Value Added ◽

Technology Program ◽

National Space ◽

Technology Acquisition ◽

Satellite Technology ◽

Space Agency ◽

Asean Countries ◽

The Growth Of Economy ◽

Technology Industries ◽

High Technology Industries

With the growth of economy in ASEAN countries, their desire to create high value-added jobs or high technology industries are increasing. Such drive, in addition to the clasic motivation of creating national pride and strategy for defense and security, made many of them started to have national space program. Since they are satellite users, they started the program with acquiring satellite production technology. Due to such background, the paper discusses about satellite technology acquisition programs in ASEAN countries, with focus on the program’s strategic environment and implementation. The objective of research is to establish positioning map of satellite technology aqusition program in ASEAN. The method used is decriptive analytics, in which data on the program scale and coverage, technology regulations, and institutional buildings in each countries were sumarized and compared. The study shows that all of the ASEAN countries started their satellite technology acquisition by developing remote sensing satellites. It is found that Singapore and Malaysia are the highest in current satellite technology program scale, and in the future, Vietnam’s program scale will catch up with Indonesian and Thailand’s. For Indonesia, even though it has technology mastering and space agency, but lack of investment made it unable to move beyond micro-satellite program

Download Full-text

IMPLEMENTASI METODE OPERASI MORFOLOGIS DALAM PERBAIKAN HASIL SEGMENTASI CITRA DIGITAL GORGA BATAK

KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) ◽

10.30865/komik.v2i1.906 ◽

2018 ◽

Vol 2 (1) ◽

Author(s):

Ojahan Sihombing ◽

Efori Buulolo ◽

Henry Kristian Siburian

Keyword(s):

Image Processing ◽

Digital Image Processing ◽

Digital Image ◽

Operation Technique ◽

Regional Culture ◽

Human Beings ◽

Morphological Operation ◽

Research Technology ◽

Operation Method ◽

Image Improvement

As the development of research technology on Digital Image Processing continues to grow. Likewise, the improvement of the quality of sharpness / subtlety of the Gorga Batak images is an important thing to improve. This is one of the ways to preserve the Batak tribe area so that Gorga-gorga are still remembered and more interpreted. The cause of the need to be improved is the image of Gorga Batak is caused by several factors that cause the image to be less beautiful if it is interpreted by human beings such as the shape has been blurred (dark) due to shooting / shooting, has noise black spots on the image (noise), and the color is dull out of date. As an effort to improve image, the segmentation process is carried out by doing edge detection on the image, then the Morphological Operation Method will be implemented as one of the methods in Digital Image Processing that implements image quality improvement based on the shape and structure of the image. In this image processing, the Dilation Operation Technique and Operation Technique will be carried out. In Operation Dilation Techniques works by adding several segments (pixels) in the image so as to increase the integrity / sharpness of the structure of the image. While the Erosion Operation Technique will reduce / refine unnecessary parts / segments of the image so that the resulting image looks smoother, so that it can be more interpreted by humans and can be reused both as documentation of regional culture and so on. Using this method is expected to be able to improve and improve the quality / sharpness of Citra Gorga Batak. To facilitate the operation of the program design tools will be used, namely Matlab.Keywords: Image Improvement, Gorga Batak, Morphological Operation Method

Download Full-text