Scholars have been investigating the quick emergence of digital platforms, essentially through the lens of digital native firms. If there is limited occurrence of platforms launched by incumbent firms such as Daimler (Car2Go, Moovel) or Johnson Controls (Panopix), the economics of their strategic responses through platforms by incumbents merit attention. This paper provides the first largescale...

In this study, we explore the geographic and temporal distribution of a unique variant of the O blood group allele called O1v(G542A) , which has been shown to be shared among Native Americans but is rare in other populations. O1v(G542A) was previously reported in Native American populations in Mesoamerica and South America, and has been proposed as an ancestry informative marker. We investigate...

The use of game elements in non-game contexts (gamification) -has previously been widely explored in contexts such as healthcare and marketing but less extensively in education and training. In this paper we explore the use of gamification in education and training. Traditional training methods often fail to engage or motivate students, especially Digital Natives raised from a young age with ap...

Saudi Arabia, divided into 5 planning regions, 13 administrative regions and further to 118 governorates (administrative units), has diverse demographic characteristics from one region to another and from one governorate to another. Rural to urban migration and an exodus of immigrants characterize the Kingdom, where development planning depend largely upon local level requirements based on econ...

background: the aim of this study was to detect the occurrence of parasites in fish in armand river, chaharmahal va bakhtyari province regarding the importance of native fish population in the river. methods: the occurrence of parasites was investigated in 6 native fish ( capoeta capoeta, c. damas­cina, c. aculeta, barbus barbulus, b. grypus and glyptothorax silviae ) collected from the current...

This study provides actionable information about intervening with American Indian/Alaska Native (AI/AN) youth to prevent suicide. Statewide school survey data were used to model the impact of risk and protective factors on self-reported suicide attempts (both AI/AN and non-AI/AN). The cumulative risk and protective model worked similarly for both groups. AI/AN youth had a higher threshold of ri...

Theoretically, the functional traits of native species should determine how natives respond to invader-driven changes. To explore this idea, we simulated a large-scale plant invasion using dead spotted knapweed (Centaurea stoebe) stems to determine if native spiders' web-building behaviors could explain differences in spider population responses to structural changes arising from C. stoebe inva...

A minimalist Go-model, with no energetic frustration in the native conformation, has been shown to describe accurately the folding pathway of the beta-trefoil protein, interleukin-1beta (IL-1beta). While it appears that these models successfully model transition states and intermediates between the unfolded and native ensembles, it is unclear how accurately they capture smaller, yet biologicall...