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News tagged with host

Decoding the molecular machine behind E. coli and cholera

Scientists from Queen Mary, University of London have discovered the workings behind some of the bacteria that kill hundreds of thousands every year, possibly paving the way for new antibiotics that could treat infections ...

Biology / Cell & Microbiology

created Feb 09, 2012 | popularity not rated yet | comments 0 | with audio podcast

Secrets of immune response illuminated in new study

When disease-causing invaders like bacteria infect a human host, cells of various types swing into action, coordinating their activities to address the threat.

Medicine & Health / Research

created Feb 09, 2012 | popularity 5 / 5 (3) | comments 0 | with audio podcast

Can indigenous insects be used against the light brown apple moth?

The light brown apple moth (LBAM), Epiphyas postvittana (Walker), an invasive insect from Australia, was found in California in 2006. The LBAM feeds on apples, pears, stonefruits, citrus, grapes, berries and many other plants ...

Biology / Ecology

created Feb 09, 2012 | popularity not rated yet | comments 0

Astronomy team discovers nearby dwarf galaxy

(PhysOrg.com) -- A team led by UCLA research astronomer Michael Rich has used a unique telescope to discover a previously unknown companion to the nearby galaxy NGC 4449, which is some 12.5 million light years ...

Space & Earth / Astronomy

created Feb 08, 2012 | popularity 4.3 / 5 (8) | comments 5 | with audio podcast

New images capture 'stealth merger' of dwarf galaxies

New images of a nearby dwarf galaxy have revealed a dense stream of stars in its outer regions, the remains of an even smaller companion galaxy in the process of merging with its host. The host galaxy, known ...

Space & Earth / Astronomy

created Feb 08, 2012 | popularity 4.3 / 5 (4) | comments 0 | with audio podcast

New study finds individual differences in anthrax susceptibility

Susceptibility to anthrax toxin is a heritable genetic trait that may vary tremendously among individuals, according to a new study by researchers at the Stanford University School of Medicine.

Medicine & Health / Genetics

created Feb 06, 2012 | popularity 5 / 5 (2) | comments 0 | with audio podcast

Parasites or not? Transposable elements in fruit flies

The problem of parasitism occurs at all levels right down to the DNA scale. Genomes may contain up to 80 percent "foreign" DNA but details of the mechanisms by which this enters the host genome and how hosts attempt to combat ...

Biology / Biotechnology

created Feb 03, 2012 | popularity 4.5 / 5 (2) | comments 0

Bacterial plasmids -- the freeloading and the heavy-lifters -- balance the high price of disease

Studying self-replicating genetic units, called plasmids, found in one of the world's widest-ranging pathogenic soil bacteria -- the crown-gall-disease-causing microorganism Agrobacterium tumefaciens -- Ind ...

Biology / Cell & Microbiology

created Feb 01, 2012 | popularity not rated yet | comments 0 | with audio podcast

How well can astronomers study exoplanet atmospheres?

Exoplanet discoveries are happening at a frenetic pace, and some of the latest newly discovered worlds are sometimes described as “Earth-Like” and “potentially habitable.”

Space & Earth / Astronomy

created Jan 31, 2012 | popularity not rated yet | comments 0

Study offers new information for flu fight

Influenza virus can rapidly evolve from one form to another, complicating the effectiveness of vaccines and anti-viral drugs used to treat it. By first understanding the complex host cell pathways that the flu uses for replication, ...

Biology / Cell & Microbiology

created Jan 27, 2012 | popularity 5 / 5 (2) | comments 0 | with audio podcast

Kepler announces 11 planetary systems hosting 26 planets

(PhysOrg.com) -- NASA's Kepler mission has discovered 11 new planetary systems hosting 26 confirmed planets. These discoveries nearly double the number of verified Kepler planets and triple the number of stars ...

Space & Earth / Astronomy

created Jan 26, 2012 | popularity 5 / 5 (24) | comments 7 | with audio podcast

Viruses con bacteria into working for them

MIT researchers have discovered that certain photosynthetic ocean bacteria should beware of viruses bearing gifts: These viruses are carrying genetic material taken from their previous bacterial hosts that ...

Biology / Cell & Microbiology

created Jan 26, 2012 | popularity 5 / 5 (3) | comments 0 | with audio podcast

Unveiling malaria's 'invisibility cloak'

The discovery by researchers from the Walter and Eliza Hall Institute of a molecule that is key to malaria's 'invisibility cloak' will help to better understand how the parasite causes disease and escapes from the defenses ...

Biology / Cell & Microbiology

created Jan 18, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Research develops new model to anticipate disease outbreaks at 2012 Olympics

A research team led by St. Michael's Hospital's Dr. Kamran Khan is teaming up with British authorities to anticipate and track the risk for an infectious disease outbreak at the London Olympics this summer.

Medicine & Health / Diseases

created Jan 17, 2012 | popularity 5 / 5 (1) | comments 0

Giant optical gain in a rare-earth-ion-doped microstructure

Prof. Markus Pollnau and co-workers at the MESA+ Institute for Nanotechnology at the University of Twente (The Netherlands) have developed a rare-earth-ion-doped optical amplifier with performance comparable to semiconductor ...

Chemistry / Materials Science

created Jan 12, 2012 | popularity 5 / 5 (1) | comments 1

Hostel

Hostels provide budget oriented, sociable accommodation where guests can rent a bed, usually a bunk bed, in a dormitory and share a bathroom, lounge and sometimes a kitchen. Rooms can be mixed or single-sex, although private rooms may also be available. Hostels are generally cheaper for both the operator and the occupants; many hostels have long-term residents whom they employ as desk clerks or housekeeping staff in exchange for free accommodation.

In a few countries, such as the UK, Ireland, the Netherlands, India, and Australia, the word hostel sometimes also refers to establishments providing longer-term accommodation (often to specific classes of clientele such as nurses, students, drug addicts, or court defendants on bail) where the hostels are sometimes run by Housing Associations and charities. In the rest of the world, the word hostel refers only to properties offering shared accommodation to travellers or backpackers.

Within the 'traveller' category, another distinction can be drawn between hostels which are members of Hostelling International (HI), a UK-based, non-profit organization encouraging outdoor activities and cultural exchange for the young (formerly the IYHA), and independently operated hostels. Hostels for travellers are sometimes called backpackers' hostels, particularly in Australia and New Zealand (often abbreviated to just "backpackers").

For more information about Hostel, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.