We performed laboratory studies to determine the effects of salinity on the photodegradation of dissolved organic matter (DOM) from the Great Dismal Swamp, Virginia, an important source of terrestrial DOM to the lower Chesapeake Bay. Samples were created by mixing Great Dismal Swamp water (ionic strength < 0 mol L21) with modified artificial seawater solutions of differing salinities while keep...

For nearly a century researchers have inves­ tigated the uptake and utilization of dissolved organic matter (DOM) by marine invertebrates, but its contribu­ tion to their growth, reproduction, and survival remains unclear. Here, the beneWt of DOM uptake was assessed for the marine bryozoan Bugula neritina (Linnaeus 1758) through performance comparisons of individuals in the presence and absence...

Surface absorption and fluorescence measurements of Dissolved Organic Matter (DOM) were conducted along with hydrographic parameters in the Amerasian and Makarov Basins. Parallel factor analysis of DOM fluorescence identified four humic-like and one protein-like component in all 107 surface samples. Based on strong negative trends observed between the spectral slope in the 275–295 nm range and ...

In this study we investigate the impact of affectedness on the diachronic development of Differential Object Marking (DOM) in Spanish. DOM in Spanish synchronically depends on (i) the referential features of the direct object, such as animacy and referentiality, and (ii) the semantics of the verb. Several studies have also shown that the diachronic development of DOM proceeds along the Animacy ...

Marine dissolved organic matter (DOM) is one of the largest reservoirs of reduced carbon on Earth. In the dark ocean (>200 m), most of this carbon is refractory DOM. This refractory DOM, largely produced during microbial mineralization of organic matter, includes humic-like substances generated in situ and detectable by fluorescence spectroscopy. Here we show two ubiquitous humic-like fluoropho...

In this paper A, X are non empty sets, f is a partial function from [:X, X :] to R, and a is a real number. Let us note that there exists a real number which is non negative. We now state a number of propositions: (1) For every finite sequence p and for every natural number k such that k + 1 ∈ dom p and k / ∈ dom p holds k = 0. (2) Let p be a finite sequence and i, j be natural numbers. Suppose...

Test adequacy criteria are fundamental in software testing. Among them, code coverage criterion is widely used due to its simplicity and effectiveness. However, in dynamic web application testing, merely covering server-side script code is inadequate because it neglects client-side execution, which plays an important role in triggering client-server interactions to reach important execution sta...

Remineralization and transformation of dissolved organic matter (DOM) by marine microbes shape the DOM composition and thus, have large impact on global carbon and nutrient cycling. However, information on bacterioplankton-DOM interactions on a molecular level is limited. We examined the variation of bacterial community composition (BCC) at Helgoland Roads (North Sea) in relation to variation o...

Browsing the DOM tree of an XML document is an act of following the links among the nodes of the DOM tree to find some desired nodes without any knowledge for search. When the structure of the XML document is not known to a user, browsing is the basic operation performed for referring the contents of the XML document. If the size of the XML document is very large, however, using a general-purpo...