Very old unused gas mask filters from World War II may not be effective at all in protecting the user, and can even potentially cause harm to the user due to long-term changes in the filter chemical composition.

The most recent dean of the cathedral was the Very Reverend Samuel T. Lloyd III, who took office on April 23, 2005 ; he announced his retirement, effective September 18, 2011.

The Very Reverend Father Theodore Poplis, Coordinator of Spiritual Services at Chicago's St. Joseph Hospital and a priest of the Archdiocese of Chicago, will also assume duties as the first Rector of the National Shrine, effective Saturday,

In the U. S., effective January 1, 2007, provisions of the SAAAVE Act ( Screening Abdominal Aortic Aneurysm Very Efficiently ) now provide a free, one-time, ultrasound AAA screening benefit for those qualified seniors.

Very effective antiviral drugs exist based on acyclovir substance for systemic treatment.

Very effective at dismissing batsmen on difficult pitches, it was difficult to score runs from his bowling even on a good batting surface.

Very austere yet racy.

Very little trace has yet been found of large free-standing sculpture, but many examples exist of sculptors ' smaller work.

Very little is known about the Japanese of this period – because writing had yet to be introduced from China, there is no direct evidence ; so anything that can be discerned about this period of Japanese must be based on reconstructions of Old Japanese.

Because they are so distant, they are apparently stationary to our current technology, yet their positions can be measured with the utmost accuracy by Very Long Baseline Interferometry ( VLBI ); positions of most are known to 0. 001 arcsecond or better, orders of magnitude more precise than the best optical measurements.

* 2003-The CBI and the Very Small Array produces yet higher quality maps at high resolution ( covering small areas of the sky ).

On September 24, 2008, ESO announced what it ascertained was the first optically active magnetar-candidate yet discovered, using ESO's Very Large Telescope.

: Very smooth he looked, yet grim ;

In 1994, a collection of Thin Lizzy tracks from the BBC Radio 1 Peel Sessions was released, and yet another compilation album was brought out in 1996, called Wild One: The Very Best Of Thin Lizzy.

" Game Informer rated the games a " Very Good " 8 / 10 for being " a lot of fun ", yet they saw the graphics as " utterly unremarkable " when compared to other handheld games.

Very little fighting had yet taken place so far as they were concerned ; and the infantry attack was not making much progress.

However, laser guide star systems were under development at most major telescopes, with the William Herschel Telescope, Very Large Telescope and Gemini North having tested lasers on the sky but not yet achieved regular operations.

Very few programs can be effectively vectorized into a series of single instructions ; nearly all calculations will rely on the results of some earlier instruction, yet the results had to clear the pipelines before they could be fed back in.

Very polite they continuously say sorry, yet fail to provide any resolution to technical problems.

Very deep sand bodies present yet another issue: seepage.

Very few species have been described from south east Asia, although quite a number seems to be yet undescribed.

Very little is known yet about its range, habitat preferences or where it fits in to the Euchloes genetically.

Very small concentrations of these hydrides should be detectable ; ;

Very small particles, however, in a size range of 1 to 4 microns in diameter are capable of passing these impinging barriers and entering the alveolar bed of the lungs.

Very abundant hydrogen and helium are products of the Big Bang, but the next three elements are rare since they had little time to form in the Big Bang and are not made in stars ( they are, however, produced in small quantities by breakup of heavier elements in interstellar dust, as a result of impact by cosmic rays ).

Very hazy atmosphere layers with a small amount of methane gives them aquamarine colors such as baby blue and ultramarine colors respectively.

Very small islands such as emergent land features on atolls can be called islets, cays or keys.

Very few knew the wedding was taking place apart from the witnesses and a small group of residents of Haifa.

Very small transformers will have wire leads connected directly to the ends of the coils, and brought out to the base of the unit for circuit connections.

Very small changes in disrupt the balance and are readily detected.

The VCDX ( Very Compact Digital eXchange ) was marketed to small telephone companies and was used in some instances as a large PBX.

Very small ( 2-3μm ) uncultured pico-prymnesiophytes are ecologically important

Internet service is widely available ; Very small aperture terminal ( VSAT ) networks are operated by private firms.

Very wealthy, Harriman bribes two spacemen to help him get to the Moon after encountering them at a funfair in Butler, a small town outside Kansas City, Missouri, where they sell rides on their old, somewhat run-down ship.

Very small meteoroids are known as micrometeoroids ( see also interplanetary dust ).

* 9. 3 × 62mm: Very common big game hunting round in Scandinavia along with the 6. 5 × 55mm, where it is used as a very versatile hunting round on anything from small and medium game with lightweight cast lead bullets to the largest European big game with heavy soft point hunting bullets.

Very small, but it contains an interesting selection of medieval weapons ( swords, arrows, etc.

Very little of this area is covered with water, there is only a small creek known as " Deer Creek ".

Very little business remains in the town, aside from a garage, a bank, a medical clinic, a small grocery, and sundry other small businesses.

Very little is known about the Vandalic language other than a small number of personal names of Vandalic origin in Spanish.

The songs " Cruise Control " and " Love Is a Many Splendored Thing " from Very Proud of Ya were used in the 1996 independent film Mary Jane's Not a Virgin Anymore, which was first screened in 1997 and also featured Havok in a small role.

Very small changes in temperature can produce an electric potential due to a materials ' pyroelectricity.

Very small craft, such as punts, are widely used in wetlands of the Spreewald.

Very small concentrations of ClO < sub > 2 </ sub >< sup >-</ sup >, ClO < sub > 3 </ sub >< sup >-</ sup >, ClO < sub > 4 </ sub >< sup >-</ sup > are also found.

Very often these devices look like small waterfalls or cascades, where water flows vertically or over riprap to lose some of its kinetic energy.