Using data on all co-publications between 313 regions in 33 European countries for the period 2000 2007, we find that the bias to collaborate with physically proximate partners did not decrease, while the bias towards collaboration within territorial borders did decrease over time.
The questionnaires were pretested in similar settings two weeks before the data collection and it was used to elicit the following information from the study participants: characteristics of pregnant women and male partners and proximate determinants of male involvement in ANC/PMTCT.
Since E434 lies closer to the apex of the helices than to the membrane, and close to several other potential salt bridge partners, effects of removing other proximate charges were investigated.
Consistent and strong associations, including limited evidence of a dose response effect, [ 29] have been detected between heavy drinking and incident HIV infection, [ 11, 29] and the proximate determinants of HIV infection, such as multiple partners, unsafe sex and violence [ 6, 29, 30].
Mate selection theories predict correlations between the degree of heterozygosity and phenotypic characteristics, which would allow individuals to use phenotypic traits as proximate cues to ultimately assess inbreeding of a potential partner.
Proximate explanation: Higher handgrip strength is predictive of more sexual partners in males (Gallup et al. 2007).
A study finds association between the occurrence of intimate partner violence and marital fertility among Tsimané forager-horticulturalists, independent of proximate explanations, suggesting that intimate partner violence may persist as an evolutionary strategy to enhance male fitness.
In the nursing profession, strategic alliances are typically created between an academic partner or nursing school and a practice partner, usually an inpatient healthcare facility, that are geographically proximate to each other.
Proximate lignin and cellulose.
