Existing studies of open innovation (OI) have ignored the impact of product complexity and heterogeneity on online open innovation (OOI) practices. We divide OOI practices in consumer goods industry into four types, and examine how product complexity and heterogeneity influence the ways that companies carry out OOI. The finding is based on a longitudinal study of 138 cases.

The anthropogenic increase in atmospheric CO2 that drives global warming and ocean acidification raises serious concerns regarding the future of corals, the main carbonate biomineralizers. Here we used transcriptome analysis to study the effect of long-term gradual temperature increase (annual rate), combined with lowered pH values, on a sub-tropical Red Sea coral, Stylophora pistillata, and on...

The parrotfish Sparisoma choati is described from the tropical eastern Atlantic Ocean. It is genetically unique and also differs from its congeners by coloration as follows: initial phase individuals and females greyish brown to greyish red, with chin and belly paler and reddish brown scales irregularly distributed along flanks resulting in a general mottled appearance; terminal phase individua...

Lithium has limited biological activity and can readily replace aluminium, magnesium iron ions in aluminosilicates, making it a proxy for the inorganic silicate cycle its potential link to carbon cycle. Data from North Pacific Ocean, tropical Indian Southern Ocean Red Sea suggest that salinity normalised dissolved lithium concentrations vary by up 2-3% Indo-Pacific Ocean. The highest were measu...

The family Xeniidae (Octocorallia) constitutes an abundant benthic component on many Indo-West Pacific coral reefs and is ecologically important in the Red Sea. The genus Ovabunda Alderslade, 2001 was recently established to accommodate previous Xenia species with sclerites comprised of a mass of minute corpuscle-shaped microscleres. The aim of the present study was to examine type material of ...

Diatoms are unicellular, mainly photosynthetic, eukaryotes living within elaborate silicified cell walls and believed to be responsible for around 40% of global primary productivity in the oceans. Their abundance in aquatic ecosystems is such that they have on different occasions been described as the insects, the weeds, or the cancer cells of the ocean. In contrast to higher plants and green a...

Three species of red marine macro algae (Rhodophyta) from the Indian Ocean were analysed for the occurrence of conjugated polyenes. The composition of different lipid classes in these seaweeds along with their fatty acid composition has also been reported. Analysis of lipid classes of these seaweeds revealed that both Acanthophora spicifera (Ceramiales, Rhodophyta) and two species of Gracilaria...

A new species of echinoderid kinorhynch, Echinoderes sensibilis, is described and illustrated using light and electron microscopy. The specimens were collected from masses of the red algae Corallina pilulifera growing in intertidal pools in Tanabe Bay, Honshu Island, Japan. Diagnostic characters of E. sensibilis include the presence of middorsal spines on segments 6-10; lateral spines/tubules o...