geographical variation (species)
Geographical variation in shell shape of the pod razor shell Ensis siliqua (Bivalvia: Pharidae)
... Due to their hard un-deformable shells, bivalves are an excellent group to apply GM methods (Rufino et al. 2007). Historically, GM techniques have been developed within two main approaches: (1) the analysis of outline or ...
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Strong geographical variation in wing aspect ratio of a damselfly, Calopteryx maculata (Odonata: Zygoptera)
... investigate geographical variation in wing shape. The majority of variation in wing shape involved changes in wing aspect ratio, confirmed indepen- dently by geometric morphometrics and wing ...
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Geographical Variation of Cardiovascular Risk Factors in Malaysia
... similar geographical variation in burden distribution and attributed it to differential access of the communities to comprehensive prevention and treatment programmes 21 ...
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Geographical variation in radiological services: a nationwide survey
... Geographical variation in the use of different modalities is shown in Table 1, in terms of examination ...The variation in use of X-ray (XR) and Ultrasound (US) was less: The ratios of highest (Oslo) ...
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Phytochemical evaluation and quantification of beta-sitosterol in geographical variation of Withania coagulans Dunal by HPTLC analysis
... The recent global resurgence of interest in herbal medicines, has led to an increase in demand for herbal drugs and consequently a decline in their quality, particularly due to a lack of adequate evidence proof data for ...
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Geographical Variation in GP drug prescribing for Schizophrenia and similar psychosis in England
... The purpose of these maps is to explore geographical variation across England. This visualisation of GP prescribing for Schizophrenia and similar psychosis has not been achieved before, so seeing the ...
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Geographical variation in cancer survival in England, 1991-2006: an analysis by Cancer Network.
... assess geographical variation in survival over ...wide geographical variation in survival with generally lower estimates in northern ...in geographical inequality in survival over ...
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Paid employment amongst adults with learning disabilities receiving social care in England:trends over time and geographical variation
... Figure 3 shows the geographical variation in reported employment rates, ordering reported employment rates for each local authority in 2016/17 from lowest to highest. In the middle ranked local authority in ...
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Decreasing trends, and geographical variation in outpatient antibiotic use: a population based study in Central Denmark
... 2-fold variation between the youngest and oldest age groups remained in the calendar year 2015 ...able geographical variation in sex and age standardized antibiotic utilization was still seen in the ...
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Geographical variation in Plasmodium vivax relapse
... Regardless of the triggering mechanism and aetiology of relapse, evidence from both controlled experimental and natural settings indicate considerable geographical variation in the timing of relapse. ...
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Geographical variation in certification rates of blindness and sight impairment in England, 2008 2009
... high-level variation, almost 11-fold (coefficient of variation 38%) in standardised CVI blindness and sight impairment annual certification rates across ...wide geographical variation we found ...
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Tilemaps for Summarising Multivariate Geographical Variation
... representing geographical space as a regular array of tiles, each tile representing a geographical unit and each tiles containing a multivariate glyph that summarises multivariate aspect of the ...
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Geographical variation in the standard physiology of brushtail possums (Trichosurus): implications for conservation translocations
... wide geographical distribution across the Australian continent, the brushtail possum features in many of the conservation trans- location programmes that aim to re-establish functional mam- mal communities on the ...
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Seasonal and geographical variation in heat tolerance and evaporative cooling capacity in a passerine bird
... Many arid-zone birds have been found to have lower TEWL at thermoneutrality compared with mesic-zone species (Tieleman et al., 2002a, 2003a; Williams, 1996), and some studies suggest that similar variation may ...
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Influence of dietary specialization and resource availability on geographical variation in abundance of butterflyfish
... were arc-sine transformed to satisfy assumptions of multi- variate homogeneity and normality. Pillai’s trace statistic was used to determine the significance of MANOVA results. Where significant, variation in ...
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Geographical variation and physiological studies in Faidherbia albida (Del.) A. Chev. syn (Acacia albida del.)
... ·under riparian conditions, the water table is high and the species tends to develop short and thick roots In north-west Africa, the species grows on dry upland areas with a deep water t[r] ...
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Global prevalence of hidradenitis suppurativa and geographical variation—systematic review and meta-analysis
... One less studied factor is the influence of geography and ethnicity on the prevalence of HS. Recent studies from Korea show they have much lower rates of HS compared to Caucasians and African Americans based on ...
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Micro geographical variation in exposure to Schistosoma mansoni and malaria, and exacerbation of splenomegaly in Kenyan school aged children
... ical variation in hepatomegaly indicates that our observations concerning splenomegaly are not simply a proxy for hepatomegaly. The primary observation was that the extent of splenomegaly, irrespective of whether ...
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‘Generation rent’ and the ability to ‘settle down’: economic and geographical variation in young people’s housing transitions
... the geographical dimension to these challenges and argues that those living in expensive and/or rural areas may find it particularly difficult to settle ...
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Ecological studies on the polymorphic ladybird Adalia bipunctata in The Netherlands. I. Population biology and geographical variation of melanism
... At each of the sites for which comparisons can be made there is evidence that over the mating period up to commencement of emergence from pupae, mating occurs at a substantially higher f[r] ...
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