(18)O/(16)O ratios from the juices of a number of fruits and vegetables were measured and found to be isotopically more enriched than the water in which they grew. Fast-growing high-water-content vegetables exhibited less enrichment than slower growing fruits such as apples, pears, and plums. (18)O/(16)O measurements were also made on the water from various sections of several plants, and the e...

The semantic enrichment of cultural heritage data is a crucial step for memory institutions to provide enhanced search services and to reduce the costs for managing resources. Yet, using information systems based on semantic web technologies implies to migrate and enrich the legacy data according to the dedicated semantic models. In the library community such task can be very complex when handl...

BACKGROUND Roots are the primary site for plant-microbe interactions. Among the three root-associated layers (i.e., rhizosphere, rhizoplane, and endorhiza), the rhizoplane is a key component serving a critical gating role that controls microbial entry into plant roots. The microbial communities colonizing the three layers are believed to be gradually enriched from the bulk soil inoculum. Howeve...

There are many processes that can transport gas from the galaxies to their environment and enrich the environment in this way with metals. These metal enrichment processes have a large influence on the evolution of both the galaxies and their environment. Various processes can contribute to the gas transfer: ram-pressure stripping , galactic winds, AGN outflows, galaxy-galaxy interactions and o...

To generate cellular diversity in developing organisms while simultaneously maintaining the developmental potential of the germline, germ cells must be able to preferentially endow germline daughter cells with a cytoplasmic portion containing specialized cell fate determinants not inherited by somatic cells. In Caenorhabditis elegans, germline inheritance of the protein PIE-1 is accomplished by...

Semantic enrichment is a process that upgrades the semantics of databases. Usually, this is done by remodelling database schemas in a higher data model in order to explicitly express semantics that is implicit in the data. We use the ODMG-93 standard for object-oriented database systems to this end. Hence relational database schemas are transformed into object-oriented ones, thereby making expl...

MOTIVATION Although peak finding in next-generation sequencing (NGS) datasets has been addressed extensively, there is no consensus on how to analyze and process biological replicates. Furthermore, most peak finders do not focus on accurate determination of enrichment site widths and are not widely applicable to different types of datasets. RESULTS We developed JAMM (Joint Analysis of NGS rep...

the study was conducted to evaluate the effects of different dietary oil sources supplementation on laying hens’ performance and fatty acids profile of egg yolks. seventy-two 23-week-old laying hens (tetra-sl) divided into six experimental diets (four replicates and three birds per replication) in a completely randomized design for nine weeks. experimental diets were included: 1) control (no oi...