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The improvement of living conditions of any human community is constantly challenged by the need of technologies still inaccessible or unavailable, which can be internally developed or acquired from other communities that have already developed them, and in both cases must overcome such barriers as:
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in the internal development approach, the educational level of the community or country, the accessible collection of specialized information, their technological and industrial base, their institutional level of scientific and technological research, development and innovation, and the level of
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When different communities or countries, which border or not, cannot develop good relations, for economic, cultural or political reasons, they may exceed the limits of diplomatic negotiations, creating military defensive or offensive obstacles to their opponents or enemies, such as:
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As physical obstacles, we can enumerate all those physical barriers that block the action and prevent the progress or the achievement of a concrete goal. Examples:
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the invasion of the opponent's territory, seeking to block, destroy or use physical, logistical or strategic resources, in order to hinder existing threats.
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In sports, a variety of physical barriers or obstacles were introduced in the competition rules to make them even more difficult and competitive:
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between different countries, the trade and diplomatic negotiating skills with the countries which are providers of the desired new technologies;
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and volleyball, attack players are hampered by defensive players, that make it difficult to move or throw the ball towards the goal;
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large objects, fallen trees or collapses through passageways, paths, roads, railroads, waterways or airfields, preventing mobility;
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fear as an obstacle that prevents facing potential enemies or socio-political opponents, or facing possible economic barriers;
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the lack of water as an obstacle to the human capacity to produce certain crops on the field and to their own survival;
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People are prevented to achieve certain goals by biological, psychological, social or cultural barriers, such as:
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Can be defined as those elements of material deprivation that people may have to achieve certain goals, such as:
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or countries interpose to each other in order to hinder the actions of certain of their opponents, such as:
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the lack of schools and teachers as obstacles to education and the fullness of citizenship;
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or the arrest of individuals as obstacles to socio-cultural integration into a community;
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as an obstacle to the benefits provided by electronic devices and electrical machines;
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as an obstacle to trade, industrial and tourism activities, among others, and to
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hills, mountains and weather phenomena preventing the free traffic of aircraft;
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the lack of money as an obstacle to the development of certain projects;
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barriers that hinder access to people with reduced mobility;
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Object that blocks one's way or prevents or hinders progress
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Obstacles or difficulties which groups of citizens, their
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A youth competitor show jumping over obstacles in
Denmark.
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the blocking of the international political and economic
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or alliance between countries opposed to such influence.
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the lack of light as an obstacle to mobility at night;
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diseases, as obstacles to human life in its fullness;
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systems, designed to keep intruders or attackers out;
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A metal bar and a metal fence constituting obstacles
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97:. Unsourced material may be challenged and removed.
288:. Different types of obstacles include physical,
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570:shyness as an obstacle to social relations;
60:Learn how and when to remove these messages
240:Learn how and when to remove this message
222:Learn how and when to remove this message
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765:Two stones laid out to form an obstacle
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701:practiced international collaboration.
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437:competitions, there are also
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193:. The specific problem is:
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521:the lack of hospitals and
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631:political representatives
485:in other sports, such as
387:electromagnetic radiation
809:"Definition of OBSTACLE"
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813:www.merriam-webster.com
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817:. Retrieved
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84:verification
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819:17 December
729:mine fields
561:handicapped
513:electricity
375:cosmic dust
350:coral reefs
348:, rocks or
286:obstruction
206:if you can.
835:Categories
795:References
777:Roadblocks
647:parliament
567:resources;
523:physicians
480:basketball
461:motorcycle
450:volleyball
435:equestrian
428:pole vault
395:spacecraft
367:meteorites
354:navigation
278:impediment
262:California
117:newspapers
106:"Obstacle"
46:improve it
740:migration
715:building
673:influence
653:, in the
613:Political
588:abilities
424:high jump
420:athletics
385:, strong
346:sandbanks
52:talk page
736:logistic
706:Military
651:majority
494:Economic
476:football
315:Curitiba
305:Physical
290:economic
270:obstacle
212:May 2023
184:require
856:Borders
693:in the
487:Parkour
457:cycling
455:in the
426:and in
418:in the
363:meteors
274:barrier
186:cleanup
131:scholar
472:soccer
446:tennis
402:Sports
379:comets
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602:moral
595:idiom
300:Types
280:, or
264:(USA)
138:JSTOR
124:books
821:2023
660:the
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110:news
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317:'s
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