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1,068 results for “demographic”
INDIVIDUAL RESPONSES FROM THE DUBOWITZ NEUROLOGICAL EXAMINATION AND DEMOGRAPHIC QUESTIONNAIRE
<p>INDIVIDUAL RESPONSES FROM THE DUBOWITZ NEUROLOGICAL EXAMINATION AND DEMOGRAPHIC QUESTIONNAIRE</p>
Drought stress and plant cultivar type affect demographic responses of herbivorous insects: a case study with the rose-grain aphid, Metopolophium dirhodum, (Hemiptera: Aphididae)
<p>Raw data files of "the effect of water stress on demographic features of aphid <em>Metopolophium dirhodum on two cultivars"</em></p>
Demographic inferences and climatic niche modeling shed light on the evolutionary history of the emblematic cold-adapted Apollo butterfly at regional scale
<p>Cold-adapted species escape climate warming by latitudinal and/or altitudinal range shifts, and currently occur in Southern Europe in isolated mountain ranges within 'sky islands.</p> <p>Here we studied the genetic structure of the Apollo butterfly in five such alpine islands (above 1000 m) in France, and infer its demographic history since the last interglacial, using single nucleotide polymorphisms (ddRADseq SNPs). The Auvergne and Alps populations show strong genetic differentiation but not alpine massifs, although separated by deep valleys. Combining three complementary demographic inference methods and species distribution models (SDMs) we show that the LIG period was highly defavorable for Apollo that probably survived in small population in the highest summits of Auvergne. The population shifted downslope and expanded eastward between LIG and LGM throughout the large climatically suitable Rhône valley between the glaciated summits of Auvergne and Alps. The Auvergne and Alps populations started diverging before the LGM but remained largely connected till the mid-Holocene. Population decline in Auvergne was more gradual but started before (~7 kya versus 800 ya), and was much stronger with current population size ten times lower than in the Alps. In the Alps, the low genetic structure and limited evidence for isolation by distance suggest a non-equilibrium metapopulation functioning. The core Apollo population experienced cycles of contraction-expansion with climate fluctuations with largely inter-connected populations over time according to a 'metapopulation-pulsar' functioning. This study demonstrates the power of combining demographic inferences and SDMs to determine past and future evolutionary trajectories of an endangered species at a regional scale.</p>
Figure 7 from: Matalin A, Makarov M (2011) Using demographic data to better interpret pitfall trap catches. ZooKeys 100: 223-254. https://doi.org/10.3897/zookeys.100.1530
Figure 7 - Numbers of the 10 most abundantly collected carabid species in reedbeds with regards to migrants (A) and residents only (B). Dominant species are in bold text, combined data for 2006/07; N (ex.) – number of specimens (after Makarov and Matalin 2009).
Figure 6 from: Matalin A, Makarov M (2011) Using demographic data to better interpret pitfall trap catches. ZooKeys 100: 223-254. https://doi.org/10.3897/zookeys.100.1530
Figure 6 - Species diversity and the share of labile/stable components in particular habitats in the Lake Elton region, combined data for 2006/07 (black bars – labile component, white bars – stable component, line – number of species; N (sp.) – number of species).
Figure 4 from: Matalin A, Makarov M (2011) Using demographic data to better interpret pitfall trap catches. ZooKeys 100: 223-254. https://doi.org/10.3897/zookeys.100.1530
Figure 4 - Seasonal dynamics of activity, as well as the age structure of the populations of Harpalus rufipes from reedbeds along the River Khara (A) and Pseudotaphoxenus rufitarsis major from the lakeside salt-marsh (B), in 2006 (see Figure 2 for further explanations).
Figure 3 from: Matalin A, Makarov M (2011) Using demographic data to better interpret pitfall trap catches. ZooKeys 100: 223-254. https://doi.org/10.3897/zookeys.100.1530
Figure 3 - Seasonal dynamics of activity, as well as the age structure of the populations of Calathus ambiguus from grass-forb steppe with Amygdalus nana (A) and Pseudotaphoxenus rufitarsis major from sagebrush-grassland desert steppe on the northern slope of Ulagan Mountain (B), in 2006 (breaks in the periods of activity of immature specimens correspond to the time of aestivation parapause; see Figure 2 for further explanations).
Figure 2 from: Matalin A, Makarov M (2011) Using demographic data to better interpret pitfall trap catches. ZooKeys 100: 223-254. https://doi.org/10.3897/zookeys.100.1530
Figure 2 - Seasonal dynamics of activity, as well as the age structure of the populations of Pogonus transfuga (A) and Brachinus hamatus (B) from reedbeds along the River Khara, combined data for 2006/07 (T – teneral, Im – immature, M – mature, Sp – spent beetles; solid lines below graphs parental generation, dashed lines below graphs – new generation; N (ex.) – number of specimens; 1, 2, 3 – first, second and third ten-day periods per month, respectively).
Figure 1 from: Matalin A, Makarov M (2011) Using demographic data to better interpret pitfall trap catches. ZooKeys 100: 223-254. https://doi.org/10.3897/zookeys.100.1530
Figure 1 - Chronology of changes in periods of activity of individual 'age' groups, characterised by female gonad condition, in 'spring' (A) and 'autumn' (B) breeding carabid beetles (T – teneral, Im – immature, M – mature, Sp – spent beetles).
Figure 5 from: Matalin A, Makarov M (2011) Using demographic data to better interpret pitfall trap catches. ZooKeys 100: 223-254. https://doi.org/10.3897/zookeys.100.1530
Figure 5 - Seasonal variation in abundance curves and reproduction aspects in four resident carabid species coupled with abundance of a migrant-species Harpalus rufipes from reedbeds, combined data for 2006/07 (R and L right and left Y axis, respectively; N (ex.) – number of specimens).
Supplementary material 4 from: Molofsky J, Thom D, Keller SR, Milbrath LR (2023) Closely related invasive species may be controlled by the same demographic life stages. NeoBiota 82: 189-207. https://doi.org/10.3897/neobiota.82.95127
Elasticities by species by plot by site by year
Supplementary material 3 from: Molofsky J, Thom D, Keller SR, Milbrath LR (2023) Closely related invasive species may be controlled by the same demographic life stages. NeoBiota 82: 189-207. https://doi.org/10.3897/neobiota.82.95127
Vital rates for each knapweed species by each site and by each year
Supplementary material 2 from: Molofsky J, Thom D, Keller SR, Milbrath LR (2023) Closely related invasive species may be controlled by the same demographic life stages. NeoBiota 82: 189-207. https://doi.org/10.3897/neobiota.82.95127
Lower-level vital rates for the knapweed matrix population model
Supplementary material 1 from: Molofsky J, Thom D, Keller SR, Milbrath LR (2023) Closely related invasive species may be controlled by the same demographic life stages. NeoBiota 82: 189-207. https://doi.org/10.3897/neobiota.82.95127
Knapweed locations in New York State. FLNF = Finger Lakes National Forest
LANDSCAPE: Demographics and Treatment Patterns of Patients With Immune-Mediated Inflammatory Skin Diseases in Italian Clinical Practice
ClinicalTrials.gov study NCT07336641. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Demographic Data and Clinical Presentation of Pediatric Uveitis
ClinicalTrials.gov study NCT06920017. IPD Sharing: Not stated. Countries: 0. Publications: 9.
Contact Lens Insertion and Removal in a Senior Subject Demographic
ClinicalTrials.gov study NCT03597178. IPD Sharing: NO. Countries: 1. Publications: 0.
Return to Work After Hand Injury: the Role of Medical, Demographic and Psycho-Social Factors
ClinicalTrials.gov study NCT00687427. IPD Sharing: Not stated. Countries: 1. Publications: 0.
A Study on the Correlation Between Interleukin 28B Genotypes With Clinical and Demographic Characteristics in Treatment-Naïve and Treatment-Experienced Patients With Chronic Hepatitis C
ClinicalTrials.gov study NCT01675427. IPD Sharing: Not stated. Countries: 31. Publications: 0.
Priapism in Boys and Men With Sickle Cell Disease - Demographics, Characteristics and Prevalence
ClinicalTrials.gov study NCT00300235. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
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International Brain Laboratory public data
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OpenNeuro
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