Within-Year Soil Legacies Contribute to Strong Priority Effects of Exotics on Native California Grassland Communities - Grman - 2010 - Restoration Ecology Understanding priority effects, in which one species in a habitat decreases the success of later species, may be essential for restoring native communities. Priority effects can operate in two ways: size-asymmetric competition and creation of “soil legacies,” effects on soil that may last long after the competitive effect. We examined how these two types of priority effects, competition and soil legacies, drive interactions between seedlings of native and exotic California grassland plants.
Airfreight Supply Chain Process 'Simplified' by New Technology Airfreight Supply Chain Process 'Simplified' by New Technology By: Handy Shipping Guide | April 09, 2013 Airlines will have a single agreement with IATA that enables them to accept e-AWBs from all participating freight forwarders, while freight forwarders will have a similar agreement that will allow them to tender e-AWB shipments to multiple airlines at numerous airports worldwide. Des Vertannes, IATAâ€™s global head of cargo, said, â€œThe approval of the multilateral e-AWB agreement is the most important new cargo standard developed in the last two decades. It gives us critical momentum to achieving the e-freight vision of a paperless cargo system. â€œ[E-freight] is a top focus for the Global Air Cargo Advisory Group, which produced a road map to coordinate industry efforts.
Learn Anything: 100 Places to Find Free Webinars and Tutorials Many people want to learn things like how to fix their own sink or speak another language but just don't know how to find the information they need or realize that free educational materials are out there to help them learn. Lucky for them, the Internet is full of tutorials and webinars that can be a great help in learning just about anything, whether practical or academic. We've compiled a list here of 100 places you can go to find all kinds of free educational information to get you started. General Find all kinds of tutorials and webinars on these sites. Find Tutorials.com: Find tutorials on hundreds of topics ranging from crafts and hobbies to education on this comprehensive tutorial collection.
Intra- and interspecific plant–soil interactions, soil legacies and priority effects during old-field succession - van de Voorde - 2011 - Journal of Ecology Summary 1. Legacy effects of plant influences on abiotic and biotic soil properties can result in priority effects that influence the structure and composition of plant communities. 5 Words You're Probably Misusing We probably have all played the game of Telephone. Well, not all together, but each of us at one point or another. The idea is simple: A message starts at one end of the chain, and it gets whispered -- just once -- to the next player. That player then whispers the message to the next player, and so on down the line. By the time the message reaches the last player in the queue, it usually bears little resemblance to the initial utterance. The resulting garble can be hilarious, but it hardly makes for good communication.
1000 Free Online Courses from Top Universities Get 1200 free online courses from the world’s leading universities — Stanford, Yale, MIT, Harvard, Berkeley, Oxford and more. You can download these audio & video courses (often from iTunes, YouTube, or university web sites) straight to your computer or mp3 player. Over 30,000 hours of free audio & video lectures, await you now. Humanities & Social Sciences Art & Art History Courses Aesthetics & the Philosophy of Art – Free iTunes Audio – Free Online Video – James Grant, Oxford UniversityArt Through Time: A Global View – Free Online Video – Annenberg MediaExposing Digital Photography – Free iTunes Video – Free Online Video & Course Materials – Dan Armendariz, HarvardFoundations of American Cyber-Culture – Free Online Video – UC BerkeleyIntroduction to Digital Photography – Free Online Video – Marc Levoy, Stanford/GoogleIntroduction to Visual Studies – Free iTunes iOS App – Anna Divinsky, Penn StateIntroduction to Visual Thinking – Free Online Video – John McNamara, UC Berkeley
An Organisational Culture of Trust - Insights from John Lewis Partnership Saturday, April 13, 2013 PrintEmailTweet This!Save to Favorites Terrific insights here from Andy Street, the CEO of John Lewis Partnership, about how the concept of trust is so important in business success. Some short, sharp points here which help identify elements of the organisational culture at John Lewis Partnership and perhaps point to some of the reasons why JLP has been so successful in recent years despite the economic downturn. Essentially Andy Street sees trust as a source of competitive advantage.
100 Incredible Lectures from the World's Top Scientists Posted on Thursday June 18, 2009 by Staff Writers By Sarah Russel Unless you’re enrolled at one of the best online colleges or are an elite member of the science and engineering inner circle, you’re probably left out of most of the exciting research explored by the world’s greatest scientists.