Sentences with phrase «large obstacles such»

Not exact matches

Because 2 - D models make simplified assumptions about some aspects of the flow, they can't account for changes in the flow, such as when the flood wave moves around large obstacles, changes rapidly in direction, or fully immerses bridge decks.

For plant oil — based biofuels, such as jatropha, the main obstacle is the lack of research and practice in large - scale commercial cultivation, as well as mechanized harvesting.

The 186 member states of the World Intellectual Property Organization came to a historic agreement to remove copyright obstacles that have hampered the global availability of textbooks and other published works in accessible formats such as braille, large print and audio.

Despite more than 10 years of experience working in international education and development, this is the first time she is working with such a large population of refugees, and she is facing new obstacles.

All the aforementioned obstacles in society and within the education profession impede any large political unit (such as a state) from attaining consensus about what should be in its civics standards - much less tying an enforcement regimen to them.

The developments have left the nation's two largest teachers unions in a quandary: how to alter the perception that they are obstacles to change while holding on to principles such as tenure that their members demand.

[164] One obstacle to wide adoption of the e-book is that a large portion of people value the printed book as an object itself, including aspects such as the texture, smell, weight and appearance on the shelf.

You can start training on a real obstacle course (such as the easy to assemble Affordable Agility in the Bag) once your pet is fully grown — usually after 1 year of age for smaller breeds and after up to 18 months for large breeds.

Because of the open world nature of the game, you'll also have to deal with obstacles that might not be too familiar in a track too, such as different surfaces and also some rather large jumps.

In the face of such immense obstacles, Ngobeni's large - scale mixed media paintings target the post-Apartheid South African government and its failures to deliver on promises of a more equal society.

If the differential is large then the jet stream speeds up, and like a river flowing down a steep hill, it ploughs through any obstacles — such as areas of high pressure that might be in its way.

However, without the support and resources of Western environmentalists, such nations can not hope to overcome the obstacles posed by large nations (Western or not) in achieving some degree of environmental justice.

On the one hand, the major obstacle remains the funding challenge of implementing REDD + on a sufficiently global scale to reduce worldwide tropical deforestation and its greenhouse gas contributions, yet any financial mechanism that is capable of generating such large - scale sums and transferring them to developing countries are considered «unacceptable» by REDD + critics.

In contrast, if the world's countries can not take on sufficiently ambitious mitigation over the next 20 years, or obstacles impede the deployment of important mitigation technologies at large scale, goals such as 450 ppm CO2eq by 2100 may no longer be possible.

And what the article occaisioning this thread does is point out some of the very large and concerning obstacles preventing even a rational discussion of such issues.

This risk is exacerbated by the fact that most drivers have developed the habit of often only recognizing obstacles that are large enough to damage their vehicles, such as other cars or trucks.

Users can also shape signals so that they move freely and avoid obstacles such as walls and large objects.

A range of home features fit the bill, including ground - floor bedrooms, ample natural lighting to enhance vision, open floor plans that minimize obstacles to mobility, larger bathrooms that can easily be fitted with grab bars, kitchens with age - friendly features such as touch faucets, and smaller yards with lower maintenance requirements.