منابع مشابه
Keeping memories alive
Memory T cells confer immune protection against a diverse range of pathogens. The quantity and quality of responding memory T cells depends on a number of factors including cytokines, recognition of pathogen-derived MHC complexes, and costimulatory molecules. Integration of these signals ensures that T cell responses are tightly regulated. Delineating the mechanisms that regulate the differenti...
متن کاملKeeping Kate Granger's legacy alive.
The words doctors use matter. This was brought home to Kate Granger, who died in July 2016, when the doctor who told her that her cancer had spread apparently did not introduce himself and did not even look at her. She started the #hellomynameis campaign to encourage healthcare staff to introduce themselves to patients. Patients (and other staff) generally want to know three things when they me...
متن کاملBeyond Pilots: Keeping Rural Wireless Networks Alive
Very few computer systems that have ever been deployed in rural areas in developing regions have been operational and sustainable in the long term — most such systems have not gone beyond the pilot phase. This paper describes our experiences in deploying and maintaining two rural WiFi-based long-distance networks over the last three years: (a) the Aravind network interconnecting rural eye hospi...
متن کاملEliminating paediatric infections and keeping mothers alive
The global plan of reducing the number of new child HIV infections and a reduction in the number of HIV-related maternal deaths by 2015 will require inordinate political commitment and strengthening of health systems in Sub-Saharan Africa where the burden of HIV infections in pregnant women is the highest. Preventing HIV infection in women of child-bearing age and unwanted pregnancies in HIV-po...
متن کاملAdvances in preservation methods: keeping biosensor microorganisms alive and active.
The ability of bacteria to sense their surroundings can be employed to measure the bioavailability and toxicity of pollutants. However, long-term maintenance of both viability and activity of the sensor bacteria is required for the development of cell-based devices for environmental monitoring. To meet these demands, various techniques to conserve such bacteria have been reported, including fre...
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ژورنال
عنوان ژورنال: Optical Engineering
سال: 2005
ISSN: 0091-3286
DOI: 10.1117/1.1924393