abstract the limitation of water sources in most places all over the world, especially in arid and semi-arid lands is an important issue for those who live in these areas. many governments have dedicated their efforts toward finding new water resources to obtain water. fog and cap clouds harvesting are one of the candidate methods to produce pure water. many countries including chile, peru, ecu...

OBJECTIVE To study the relation between severity of pneumonia and serum cortisol level in a cohort of Egyptian patients. METHODS All consecutive adult patients with community acquired pneumonia (CAP) admitted to Mansoura University Hospital, Mansoura, Egypt between March 2008 and December 2008 were considered for study inclusion. Exclusion criteria were patients with HIV infection, impaired i...

BACKGROUND & OBJECTIVES Scrub typhus is a re-emerging mite-borne rickettsiosis, which continues to be underdiagnosed, with lethal consequences. The present study was conducted to determine the seasonality, clinical presentation and predictors of mortality in patients with scrub typhus at a tertiary care teaching hospital in northern India. METHODS Scrub typhus was suspected in patients attend...

BACKGROUND Few studies describe the community-acquired pneumonia (CAP) burden in children in Asia. We estimated the proportion of all CAP hospitalizations in children from nine hospitals across the Republic of Korea (high-income), Indonesia, Malaysia (middle-income), and Vietnam (low/middle-income). METHODS Over a one or two-year period, children <5 years hospitalized with CAP were identified...

Transient receptor potential channels (TRPs) regulate tumor growth via calcium-dependent mechanisms. The (thermosensitive) capsaicin receptor TRPV1 is overexpressed in numerous highly aggressive cancers. TRPV1 has potent antiproliferative activity and is therefore potentially applicable in targeted therapy of malignancies. Recently, we characterized TRPM8 functions in pancreatic neuroendocrine ...

BACKGROUND The current study was undertaken to characterize the effect of anti-metabolites on inducing CXCL8 signaling and determining whether the constitutive and/or drug-induced CXCL8 signaling in metastatic prostate cancer (CaP) cells modulates their sensitivity to this class of agent. METHODS The response of metastatic CaP cells to 5-Fluorouracil (5-FU), Pemetrexed or Tomudex was determin...

Algal biorefinery process utilizes every component of algal biomass to produce multiple useful fuel products. In this technique, acid pretreatment of algal biomass hydrolyzes microalgal carbohydrates into fermentable sugars, makes lipids more extractable and a protein part accessible for additional products. In the present study, Chlorella sorkiniana produced higher quantity of biodiesel than B...

MJ Martin, Met Office, Exeter, UK. M Balmaseda, ECMWF, Reading, UK L Bertino, NERSC, Bergen, Norway P Brasseur, LEGI, Grenoble, France G Brassington, Bureau of Meteorology, Melbourne, Australia J Cummings, NRL, Monterey, USA Y Fujii, JMA/MRI, Tsukuba, Japan DJ Lea, Met Office, Exeter, UK J-M Lellouche, Mercator Ocean, Toulouse, France K Mogensen, ECMWF, Reading, UK P Oke, CSIRO, Hobart, Austral...

In this paper, we employ the view model given by Bertino to propose a new design approach for a secure multi-level object-oriented database system. The central idea is to provide the user with a multi-level view derived from a single-level secure object-oriented database. Hence the database operations performed on the multi-level views are decomposed into a set of operations on the single-level...

At ISPEC ’12, Samelin et al. show that the redactable signature scheme introduced at VLDB ’08 by Kundu and Bertino does not always preserve the structural integrity of the tree signed. In particular, they show how redaction of non-leaves promotes descendants and allows a third party to add new edges to the signed tree. This alters the semantic meaning of the tree and is not acceptable in certai...