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Topic: EF


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In the News (Mon 13 Oct 08)

  
  CHFpatients.com - Heart Failure FAQ - Ejection fraction
EF In Diastolic CHF Versus EF In Systolic CHF
EF is a rough measure of heart function.
EF is a measure of the emptying phase, so your ejection fraction may be normal if your CHF is caused by problems with the heart's filling phase.
www.chfpatients.com /faq/ef.htm   (2237 words)

  
 EF University Placement Service - Why Choose EF?   (Site not responding. Last check: 2007-10-08)
EF guarantees your acceptance into an undergraduate university or career training program in the US, Canada, the UK or Australia.
EF's academic counselors in your home country and in your study destination know how the systems work and can take the mystery out of it for you.
EF maintains a close working relationship with all of the schools in our Preferred Schools Network.
overture.ef.com /master/ups/before/why.asp   (315 words)

  
 RFC 3247 (rfc3247) - Supplemental Information for the New Definition of th
If EF PHB is implemented using aggregate class-based scheduling where all EF packets share a single FIFO, the effect of jitter accumulation may result in an increase in burstiness from hop to hop.
Appendix A. Difficulties with the RFC 2598 EF PHB Definition The definition of the EF PHB as given in [10] states: "The EF PHB is defined as a forwarding treatment for a particular diffserv aggregate where the departure rate of the aggregate's packets from any diffserv node must equal or exceed a configurable rate.
An external observer will rightfully conclude that the number of EF packets that arrived to the router is always at least one greater than the number of EF packets that left the router, and therefore the EF aggregate is constantly backlogged.
www.faqs.org /rfcs/rfc3247.html   (6000 words)

  
 EF Studienjahr - Fluency in just 9 months!   (Site not responding. Last check: 2007-10-08)
During your course, your EF Advisor helps devise your academic plan and checks in with you regularly to ensure you are meeting your goals.
All EF teachers hold specialist teaching qualifications and have an average of seven years of teaching experience.
But, what makes EF teachers truly exceptional is that they are hand-selected for their personality, enthusiasm, creativity— and their commitment to sharing your success.
search.de.ef.com /master/ly/teaching/fluency   (386 words)

  
 EF International Language Schools - Our Learning Guarantee   (Site not responding. Last check: 2007-10-08)
We’re confident that you will be satisfied with your EF course because we believe wholeheartedly in the quality of our teachers, school facilities and staff.
That means you’ll advance one ability level about every six weeks if you are a Beginner at the outset of your course; you’ll advance one level about every 12 weeks if you are an Intermediate or higher at the outset.
We'll be happy to discuss your language learning needs and help you determine exactly which EF program is right for you, including precise placement testing at the outset of your course.
englishfirst.ef.com /master/ils/teaching/guarantee   (229 words)

  
 EF bk rev
EF is a300+ pg book, a collection that expresses mostly agreed-on principles of ecological diverstiy; old growth protection, natural evolution and repect/acceptence of 'native species, Indians 'first nations' tribes of aboriginal cultures' values.
The EF book is big and beautifully illustrated with photos of lots of trees in varied stages of growth and uses.
EF is proactive, politically-correct 'green politics' in the woods and markets of local free-trade and sustainable -iving.
www.efn.org /~ecozma/sunergy/gaiaearth/ecoforestybkrev.html   (721 words)

  
 Review: Canon EF 85 f/1.8 vs EF 100 f/2 vs EF 135mm f/2 L Lenses
I initially reviewed the performance of the Canon EF 100mm f/2 relative to the Canon EF 85 f/1.8 and EF 135 f/2L lenses in 2001 because I photograph gymnasts and dancers under available light where I have to shoot from a fixed location at f/2.
Canon EF 85mm f/1.8, EF 100mm f/2 and EF135mm f/2 lenses were all in mint or near mint condition.
The EF 135 f/2 L was sharpest of the three lenses from f/2 to f/4.
wlcastleman.com /equip/reviews/85_100_135   (1097 words)

  
 EF Internationella språkskolor - Program för utlandsstudier   (Site not responding. Last check: 2007-10-08)
I knew from my first visit to EF that this was a good match for me. I was instantly impressed by the people I met, the beautiful office space and the company’s mission.
I have been on EF tours to France, Spain, Mexico and Belize, and this summer I will travel to Egypt with some of our most experienced EF group leaders.
The culture and character of EF really amazed me and during my visit to the office I was shocked to find that by living in two countries I was among those less traveled!
search.se.ef.com /master/hr/whyef   (1420 words)

  
 EF Tours
EF TourLink™ is another reason to feel secure exploring the world with EF.
EF is committed to offering the best tours for the lowest prices, because we want all Canadians students to have the opportunity to travel.
EF’s Education Council, comprised of experienced EF Group Leaders, has been created to assist newer group leaders and to ensure that their tour experience is easy and rewarding.
www.eftours.ca   (399 words)

  
 [No title]
The EF PHB is not a mandatory part of the Differentiated Services architecture, i.e., a node is not required to implement the EF PHB in order to be considered DS-compliant.
Description of EF per-hop behavior The EF PHB is defined as a forwarding treatment for a particular diffserv aggregate where the departure rate of the aggregate's packets from any diffserv node must equal or exceed a configurable rate.
The EF PHB does not have an explicit jitter requirement but it is clear from the definition that the expected jitter in a packet stream that uses a service based on the EF PHB will be less with PQ than with best-effort delivery.
www.ietf.org /rfc/rfc2598.txt   (2831 words)

  
 EF Foundation - About us - Meet EF staff   (Site not responding. Last check: 2007-10-08)
EF Foundation is proud of the high level of service and support we provide.
EF Foundation for Foreign Study is a perfect fit for me—here I am able to combine my love for travel, education and meeting new people.
Through EF Foundation I have been able to help people from all over the world come together and build new and exciting relationships with each other, and to help internationalize their local communities.
www.effoundation.org /master/about/meet.asp?stu=Gina   (417 words)

  
 EF International Language Schools - Description - Peterson's
EF International Language Schools believes that the most effective way to learn a language is by living it.
EF courses are suitable for students and professionals of all ability levels, from beginner to advanced.
EF Barcelona is located on Calle Calvet, a short walk from many of the city’s most fashionable cafés and shops.
www.petersons.com /summerop/sites/inc/143222so.asp   (563 words)

  
 Canon EF 70 — 300 4.5-5.6 DO IS USM / Comparative test
EF 70 — 200 L USM is quite long, it has 193.6mm in length and weights 1310g, IS version has 197mm and 1470g.
EF 70 — 200 2.8 L USM lens is a great choice for users, who need a fast f2.8 lens to achieve short exposure times.
EF 75 — 300mm IS USM is much cheaper and optically not that worse than the DO lens to suit those, who are interested at the low price and are not concerned about compactness, focusing speed and excellent quality of enlarged photographs.
www.e-fotografija.com /artman/publish/article_306.shtml   (2137 words)

  
 Canon EF 24 - 70 mm F2.8 L USM lens: Digital Photography Review
The EF 24-70mm f2.8L: USM replaced the current EF 28-70mm f/2.8L USM lens and incorporates many advanced and exclusive Canon lens technologies to provide improved performance including the use of two different types of aspherical lens elements and a UD (Ultra-low Dispersion) glass element for obtaining sharper image quality.
The EF 24-70mm f/2.8L USM lens provides weather-resistant construction in the mount area, switch panel, zoom ring and focusing ring to prevent water and dust from reaching the inside of the lens.
Similar to the EF 70-200mm f/2.8L IS USM and EF 16-35mm f/2.8L USM, the new lens uses an electromagnetically controlled automatic diaphragm designed to maintain nearly circular apertures between f/2.8 and f/5.6.
www.dpreview.com /news/0209/02092906canonef2470l.asp   (560 words)

  
 EF Commander Windows
EF Commander is a complex and multi-featured file manager that a wide range of users, from beginners to professionals, will find easy to use.
EF Commander was the first file manager wordwide with this feature.
EF Commander has full text and hex editors for files that are limited only by your system resources.
www.efsoftware.com /efcweng.htm   (432 words)

  
 EF Voyages   (Site not responding. Last check: 2007-10-08)
EF s’engage à toujours vous offrir les meilleurs voyages aux plus bas prix, parce que nous voulons que tous les étudiants canadiens profitent qu’une telle opportunité.
Le Conseil EF sur l’éducation, dont les membres sont des responsables de groupe expérimentés, fut créé afin d’être un support aux nouveaux responsables de groupe et d’assurer que leur expérience de voyage soit facile et satisfaisante.
Un membre du Conseil EF sur l’éducation qui réside dans votre coin du pays peut assister à votre première réunion pour les parents et vous donner des conseils sur une grande variété de thèmes, comme les avantages associés au voyage culturel, le choix du voyage, la planification et l’accord du conseil scolaire.
www.efvoyages.ca   (328 words)

  
 Electric Frankenstein: High Energy Punk Rock & Roll.
EF has almost single-handedly returned rock to its most basic and savage roots, the way it was meant to be.
EF have received top 40 commercial radio airplay in the USA, Top 5-10 on many American college radio stations, and were Number One on Belgian, Finnish, and Swedish, etc., national radio.
EF have since their inception been touring the US, UK, and Europe; often as headliner, even doing a sold out show at the Fillmore in SF and played to thousands at European festivals.
www.magnatune.com /artists/electric_frankenstein   (693 words)

  
 EF Lens
Canon's proprietary EF (electro-focus) lens, which combines a large-diameter fully electronic lens mount and an internal autofocus motor, was born in 1987.
Canon's EF lens lineup, through the introduction of the latest innovative technologies, has consistently been recognized as the state of the art in the industry.
Canon EF lenses span the gamut from ultra-wide 14mm to super-telephoto 1200mm lenses and include standard and super-telephoto zoom models, large-aperture lenses, and TS-E lenses, which are equipped with a special tilt-shift mechanism that permits the manipulation of image perspective and distortion.
www.canon.com /imagecom/ef20m.html   (401 words)

  
 EF Foundation Homepage
Discover how EF Foundation families and students are making a positive impact in their communities
EF Foundation for Foreign Study is a worldwide organization dedicated to encouraging cultural awareness and mutual respect between nations through cultural exchange.
EF Foundation is a not-for-profit organization that provides thousands of families the chance to extend a welcoming hand to a foreign student as an EF Host Family or International Exchange Coordinator.
www.effoundation.org   (173 words)

  
 EF Dipartimento Scuola Educazione - Perchè EF   (Site not responding. Last check: 2007-10-08)
Tutti i docenti EF hanno una specifica qualifica nell'insegnamento, vantano una significativa esperienza didattica ed hanno tutti ricevuto una speciale formazione sul metodo EF.
I libri di testo EF sono redatti da un team internazionale di esperti linguisti, in confromità con le linee guida del Consiglio de'Europa ed i parametri dell'ALTE (Association of Languiage Testers of Europe).
EF è presente con 150 uffici e scuole in tutto il mondo, in gran parte di proprietà diretta di EF.
search.it.ef.com /master/tl/school   (298 words)

  
 Canon EF 70 - 300 mm DO IS USM: Digital Photography Review
This is the first DO lens to be released by Canon since it astonished the photographic community with the award winning EF 400mm f/4 DO IS USM: A lens approximately 26% shorter and 36% lighter than any lens of comparable specifications.
As with all EF lenses, aperture is controlled with an EMD (electromagnetic diaphragm) for fast, quiet, highly precise control and the lens incorporates a near circular aperture diaphragm for beautifully pleasing background blur.
Canon EF 24 - 105 mm F4.0L and 70 - 300 mm
www.dpreview.com /news/0401/04012902canon70300do.asp   (1048 words)

  
 EF   (Site not responding. Last check: 2007-10-08)
The EF at the time of diagnosis was 30% which was down from 50-55% about six months prior to that diagnosis.
Today my EF is 50%, not bad, not normal but enough of a change from last year that I wonder.
My sister had the echo stating that her left ventricle was dilated (6.0), plus a decreased EF of 45%, (which is still very good and may stay there now that she is being treated for the DCM.) She has had PVC's for years, but they were benign.
www.medhelp.org /perl6/cardio/messages/C34994-13.html   (1919 words)

  
 Canon Lenses Main Page
EF 50mm f/1.8 II Compact-Macro EF 50mm f/2.5
EF 75-300mm f/4-5.6 II EF 75-300mm f/4-5.6 II Ultrasonic
EF 80-200mm f/4.5-5.6 II EF 80-200mm f/4.5-5.6 Ultrasonic
www.tanchung.com /canon/canonlensesmain.htm   (90 words)

  
 Review of Canon EF 85mm f/1.2 L Lens and Canon EF 85mm f/1.8 Lens
The first edition reported that the EF 85mm f/1.2 L was slightly sharper than the f/1.8 lens at f/2.
The EF 85 f/1.2 L takes an estimated 1 second for the re-focusing operation in comparison to about 1/4 second for the Canon 85 f/1.8.
The EF 85mm f/1.2 L lens is prized by portrait photographers for its ability to produce diffuse background blur with the subjects popping out of the blur.
www.wlcastleman.com /equip/reviews/85mm/index.htm   (1344 words)

  
 AIArchitect, Sept. 2, 2002 - EF 3.0 PLUS: Make the Free Upgrade Now
We started using the AIA EF software more than four years ago for efficiency—so we no longer had to type the owner contracts manually.
I first started the contract document software when it was EF 2.0, but that was a disaster.
Currently licensed users of the EF 3.0 version of the software can download this free upgrade now from the AIA Web site.
www.aia.org /aiarchitect/thisweek02/tw0830/0830tw3ef3fourth.htm   (832 words)

  
 EF Language Travel
Hard to believe it, but EF is turning 40 this year.
Our first customers packed their suitcases and set off on their EF voyage of discovery in summer 1965.
Today EF is everyhere you are—with 70 offices in 50 countries.
englishtown.br.ef.com /master/lt/courses/experienced   (180 words)

  
 Ef -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-08)
Ef (Ф, ф) is the twenty-first letter of the (An alphabet drived from the Greek alphabet and used for writing Slavic languages) Cyrillic alphabet.
It was directly derived from the Greek letter (The 21st letter of the Greek alphabet) phi (Φ).
For the latin alphabet letter, see (The 6th letter of the Roman alphabet) F.
www.absoluteastronomy.com /encyclopedia/e/ef/ef.htm   (117 words)

  
 EF Brittin College - Programmes   (Site not responding. Last check: 2007-10-08)
Your EF University Foundation Year will give you intensive training in English to ensure your language abilities meet entrance requirements, and will help you to achieve high marks in public examinations like the IELTS and Cambridge exams.
EF University Foundation Year instructors all have specialist qualifications in teaching to non-native speakers and years of experience teaching in an international environment.
Successful completion of the EF University Foundation Year, combined with an IELTS score of 6.0 or higher, guarantees you a place on an undergraduate degree course at Middlesex University.
www.brittin.com /master/ufy/programs/foundation   (500 words)

  
 Contribution of potential EF hand motifs to the calcium-dependent gating of a mouse brain large conductance, ...
It is known from detailed studies of authentic EF hand-containing proteins that substitution of the bidentate calcium coordinating ligand (e.g.
This conclusion would be consistent with the observation that EF hand motifs naturally occur in pairs, with individual EF hands separated by short (5-15 amino acids) linker sequences (Strynadka and James, 1989; Falke et al.
Earlier studies have shown that a pair of EF hands within a protein may contain a 'dead' motif, such that the pair is capable of binding only a single calcium ion.
jp.physoc.org /cgi/content/full/533/3/681   (7738 words)

  
 EF Dipartimento Scuola Educazione - Borse di Studio UE per i docenti di lingue   (Site not responding. Last check: 2007-10-08)
EF Dipartimento Scuola Educazione - Borse di Studio UE per i docenti di lingue
I partecipanti ai corsi di aggiornamento EF per docenti di lingue a Cambridge, Monaco di Baviera e Brighton, residenti nella Comunità Europea, possono presentare la domanda di borsa di studio.
Ti consigliamo quindi di metterti subito in contatto con tale agenzia, anche perchè la procedura di rilascio dei finanziamenti può richiedere anche 10 settimane ed è quindi importante fare l'iscrizione al corso EF con almeno 3 mesi di anticipo.
search.it.ef.com /master/tl/abroad/apply.asp   (407 words)

  
 AIArchitect, Aug. 12, 2002 - EF 3.0 PLUS Contract Documents Software Improved
The EF 3.0 PLUS software is available now only to currently licensed EF 3.0 users at www.aia.org/documents.
For all others, EF 3.0 PLUS can be purchased in August (for the same amount as the current price of EF 3.0).
This article is the first in a series of four that discuss various aspects of the new EF 3.0 PLUS Contract Documents.
www.aia.org /aiarchitect/thisweek02/tw0809/0809tw1docs.htm   (872 words)

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