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Elements of Esperanto 6. The -is ending.
This is one in a series of podcasts that will quickly teach you the basic elements of Esperanto.

If you want to get a feel for what Esperanto is like, how it sounds, how it works, these lessons may

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Elements of Esperanto 9. The -u ending.

This is one in a series of podcasts that will quickly teach you the basic elements of Esperanto.

If you want to get a feel for what Esperanto is like, how it sounds, how it works, these lesso

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Elements of Esperanto 10. The -us ending.
This is one in a series of podcasts that will quickly teach you the basic elements of Esperanto.

If you want to get a feel for what Esperanto is like, how it sounds, how it works, these lessons

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Elements of Esperanto 11. The -i ending.
This is one in a series of podcasts that will quickly teach you the basic elements of Esperanto.

If you want to get a feel for what Esperanto is like, how it sounds, how it works, these lessons may b

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Calibrated Peer Review: Petroleum Geology of the Persian Gulf Region
In this assignment, students explore the origin and distribution of oil and gas in a region of global significance. Also included are the geologic history and the socio-political and environmental issues associated with hydrocarbon exploration and production. Students then walk through an online case ...
Author(s): Elizabeth Heise

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Global Temperatures
In this activity, students analyze the global temperature record from 1867 to the present. Long-term trends and shorter-term fluctuations are both evaluated. The data is examined for evidence of the impact of natural and anthropogenic climate forcing mechanisms on the global surface temperature variability. ...
Author(s): Columbia University Earth and Environmental Scienc

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Water Quality Extension Trainings and Equipment
Explore links to water quality monitoring training and equipment information. Building Your Own Equipment is a useful PDF document with instructions and illustrations on how to build and use water monitoring equipment such as stadia rods, crest gauges, kick nets, Hester-Dendy samplers and Secchi Discs. ...
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Paleobiology Database
The Paleobiology Database is a public resource for the scientific community. Its purpose is to provide global, collection-based occurrence and taxonomic data for marine and terrestrial animals and plants of any geological age, as well as web-based software for statistical analysis of the data. From ...
Author(s): John Alroy,Charles Marshall,Arnold Miller

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The Great North American Secchi Dip-In
The Secchi Dip-In is a demonstration of the potential of volunteer monitors to gather environmentally important information on our lakes, rivers and estuaries. This website highlights the efforts of the Secchi Dip-In and contains lots of descriptions and photos of water quality assessment methods. Users ...
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The Snowball Earth Hypothesis: Theory and Observations
The proceedings of the Geological Society of America, Earth System Processes, Global Meeting include a session titled The Snowball Earth Hypothesis: Theory and Observations. This website contains links to the session's abstracts as well as a link to the full meeting schedule.
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Linear Systems and Optimization: Introduction to Linear Dynamical Systems
Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-outp
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Linear Systems and Optimization: Convex Optimization II
Continuation of Convex Optimization I. Subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch & bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications. Course requirements include a substantial project.
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Session 5: Carry on learning - resources for online educators

Purpose/Aim of this Session

In this session, you'll [text].

read more


Author(s): adisavoia

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"International Reactions to the Coup in Honduras" (video)
Rodolfo Pastor photoRodolfo Pastor is Minister of Culture, Arts and Sports of Honduras, and, since the coup of June 28 that overthrew the government of President Manuel Zelaya, he has also been Visiting Professor of History at Harvard University. Pastor discusses the current political situation of Honduras, the Honduran political system, as well as the upcoming electi
Author(s): The Center for International Studies at the Univer

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Documenta??o e Comunica??o Digital do Patrim?nio Arquitet?nico Moderno: Centro T?cnico de Aeron?utic
This paper intends to contribute for the analysis of the digital representation applied for documentation, communication and diffusion of architecture as cultural heritage, more specifically the production and communication of informations about buildings and sites of modern movement, arguing the possibilities and limits of this instrumental for the best understanding, recognition, evaluation and diffusion of the architecture on a historiographical perspective. As studies of cases, were selected
Author(s): Almeida, F?bio de

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Chanting and enchanting animals - Chap. 6/6

This video shows how frogs are becoming extinct.  Researches travel to a stream to try and find a female toad that is disappearing.  They look under rocks, in water, and under leaves.  They have searched this area six times and have not found any female, they would like to find one so they can use it for reproduction and save it from extinction.  They explain why there is such an amphibian extinction currently going on, the eviden
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Galapagos Tortoises
This short video discusses the two main types of these huge tortoises and show how these animals get water from cacti if there is no water available.
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Mars Odyssey Science Cover Image
This still was created to for the cover of the journal Science (5 July 2002 issue). It shows epithermal neutron data represented by the colors overlayed on Mars topography. The blue colors represent high concentrations of hydrogen, indicating the strong possibility that water ice exists in those regions. ...
Author(s): Greg Shirah,William Boynton

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Bull Shark
Bull sharks are known as man-eaters. National Geographic uses their "crittercam" to go with these powerful fish to see how they hunt. Bulls go from marine to fresh water with no problems and have been found thousands of miles upstream, in both the Mississippi and Amazon Rivers. You can see first hand in this movie a bull shark up close and learn information about them. Run time 02:52.
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Lesson 249: Vocabulário de praia – Beach vocab
Nesta lição você vai aprender várias palavras e termos relacionados a praia. Vocabulário básico: Praia – beach | Sol – sun Mar – sea | Água – water Oceano –...

Check out our website, brazilianportuguesepod.com and find out more how we can help you improving your Portuguese!

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