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449 results for “capital”
Proximal Interphalangeal Joint Arthroplasty Using a Graft From the Capitate
ClinicalTrials.gov study NCT01479738. IPD Sharing: Not stated. Countries: 1. Publications: 1.
PrEP US NoW: PrEP Utilization Through Increasing Social Capital Among YBMSM Networks With Women
ClinicalTrials.gov study NCT07024745. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Leveraging Parents and Peers to Increase Recovery Capital in Emerging Adults
ClinicalTrials.gov study NCT06414993. IPD Sharing: YES. Countries: 1. Publications: 1.
Data from: Plasma mammalian leptin analogue predicts reproductive phenology, but not reproductive output in a capital-income breeding seaduck
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Wolves choose ambushing locations to counter and capitalize on the sensory abilities of their prey
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Data from: Social capital as a determinant of pregnant mother’s place of delivery: experience from Kongwa District in central Tanzania
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Data from: Effect of management on natural capital stocks underlying ecosystem service provision: a ‘provider group’ approach
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Data of subjective poverty, public services supply, and livelihood capital
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Data from: Individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder
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Data from: Social capital predicts corruption risk in towns
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Use of amino acid isotope analysis to investigate capital versus income breeding strategies in migratory avian species
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Data from: Density-dependent effects on reproductive output in a capital breeding carnivore, the northern elephant seal (Mirounga angustirostris)
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Analysis of land cover evolution within the built-up areas of provincial capital cities in northeastern China based on nighttime light data and Landsat data
<p>Mastering the evolution of urban land cover is important for urban management and planning. In this paper, a method for analyzing land cover evolution within urban built-up areas based on nighttime light data and Landsat data is proposed. The method solves the problem of inaccurate descriptions of urban built-up area boundaries from the use of single-source diurnal or nocturnal remote sensing data and was able to achieve an effective analysis of land cover evolution within built-up areas. Four main procedures are involved: (1) The neighborhood e<span>xtremum</span> method and maximum likelihood method are used to extract nighttime light data and the urban built-up area boundaries from the Landsat data, respectively; (2) multisource urban boundaries are obtained using boundary pixel fusion of the nighttime light data and Landsat urban built-up area boundaries; (3) the maximum likelihood method is used to classify Landsat data within multisource urban boundaries into land cover classes, such as impervious surface, vegetation and water, and to calculate landscape indexes, such as overall landscape trends, degree of fragmentation and degree of aggregation; (4) the changes in the multisource urban boundaries and landscape indexes were obtained using the abovementioned methods, which were supported by multitemporal nighttime light data and Landsat data, to model the urban land cover evolution. Using the cities of Shenyang, Changchun and Harbin in northeastern China as experimental areas, the multitemporal landscape index showed that the integration and aggregation of land cover in the urban areas had an increasing trend, the natural environment of Shenyang and Harbin was improving, while Changchun laid more emphasis on the construction of artificial facilities. At the same time, the method proposed in this paper to extract built-up areas from multi-source city data showed that the user accuracy, production accuracy, overall accuracy and Kappa coefficient are at least 3%, 1%, 1% and 0.04 higher than the single-source data method.</p>
Considering institutional type: a varieties of capitalism approach to the economic growth resource curse
<p>Defined by North (1994) as the "rules of the game", over the last few decades, many scholars have sought to understand whether quality institutions can alleviate the Resource Curse (the idea that natural resource abundance hinders rather than promotes economic growth). However, with this focus on quality, few papers have addressed the question of institutional type, and its Curse mitigating properties. This paper, via utilising the associated data, contributes towards filling this gap. Using the Varieties of Capitalism framework, we test whether certain institutional typologies possess the ability to mitigate the Resource Curse and perhaps even turn it into a blessing. Specifically, Rougier and Combarnous' cluster analysis, "The Diversity of Emerging Capitalisms in Developing Countries" (2017), whereby nations are assigned various institutional typologies is used to create our primary (dummy) independent variables of interest in this study. The remaining control variables essential for economic growth analysis are collected via the World Bank and Polity datasets.</p>
Data from: Body reserves influence allocation to immune responses in capital breeding female northern elephant seals
Mounting an immune response requires substantial energy. Ecological immunology theory predicts allocation trade-offs between reproductive effort and immune responses under conditions of energy limitation. Little is known about the impact of capital breeding strategies on energy allocation to immune function in mammals. Northern elephant seals (NES) forage in the marine environment, breed in dense terrestrial colonies and exhibit high rates of energy expenditure for lactation while fasting. Body reserves strongly influence reproductive effort and lactation requires elevation of plasma cortisol for energy mobilization. We characterized immune response by measuring a suite of immune markers including cytokines, an acute phase protein, and immunoglobulins early and late in breeding and moult haul-outs in 197 samples from 129 female NES. We explored potential impacts of breeding, body condition and plasma cortisol on immune function. Immune responses were greater and more varied during breeding. Adiposity had positive associations with innate immune responses across all life-history stages. Body mass had positive associations with both adaptive and innate immune responses early in fasts. Females with lower fat reserves showed reduced innate immune responses at the end of lactation. Immunoglobulin E, a marker of immune response to parasitic infection, exhibited a significant negative association with cortisol across all life-history stages. These data suggest that breeding carries an immune cost and provide evidence for allocation trade-offs between immune function and breeding effort. These trade-offs may reflect a compromise between immune costs inherent in colonial breeding and energetic limitations that arise in use of capital breeding strategies. Variation in evidence for immunosuppressive effects of cortisol suggests that decoupling of these effects may be limited to specific aspects of the immune response during terrestrial fasting. Immune responses that are required for survival may be modulated relative to the energetic demands required for successful reproduction.
Data from: I'm sexy and I glow it: female ornamentation in a nocturnal capital breeder
In many species, males rely on sexual ornaments to attract females. Females, by contrast, rarely produce ornaments. The glow-worm (Lampyris noctiluca) is an exception where wingless females glow to attract males that fly in search of females. However, little is known about the factors that promote the evolution of female ornaments in a sexual selection context. Here, we investigated if the female ornament of the glow-worm is a signal of fecundity used in male mate choice. In support of this, we found brightness to correlate with female fecundity, and males to prefer brighter dummy females. Thus, the glow emitted by females is a reliable sexual signal of female fecundity. It is likely that male preference for the fecundity-indicating ornament has evolved because of large variation among females in fecundity, and because nocturnal males cannot directly assess female size and fecundity. These results indicate that female ornamentation may evolve in capital breeders (i.e. those in which stored resources are invested in reproduction) when females vary significantly in fecundity and this variation cannot be assessed directly by males.
Data from: Unpredictable perturbation reduces breeding propensity regardless of pre-laying reproductive readiness in a partial capital breeder
Theoretically, individuals of migratory species should optimize reproductive investment based on a combination of timing of and body condition at arrival on the breeding grounds. A minimum threshold body mass is required to initiate reproduction, and the timing of reaching this threshold is critical because of the trade-off between delaying breeding to gain in condition against the declining value of offspring with later reproductive timing. Long-lived species have the flexibility within their life history to skip reproduction in a given year if they are unable to achieve this theoretical mass threshold. Although the decision to breed or not is an important parameter influencing population dynamics, the mechanisms underlying this decision are poorly understood. Here, we mimicked an unpredictable environmental perturbation that induced a reduction in body mass of Arctic pre-breeding (before the laying period) female common eiders (Somateria mollissima; a long-lived migratory seaduck) while controlling for individual variation in the pre-laying physiological reproductive readiness via vitellogenin (VTG) - a yolk-targeted lipoprotein. Our aim was to causally determine the interaction between body condition and pre-laying reproductive readiness (VTG) on breeding propensity by experimentally reducing body mass in treatment females. We first demonstrated that arrival body condition was a key driver of breeding propensity. Secondly, we found treatment and VTG levels interacted to influence breeding propensity, indicating that our experimental manipulation, mimicking an unpredictable food shortage, reduced breeding propensity, regardless of the degree of pre-laying physiological reproductive readiness (i.e., timing of ovarian follicles recruitment). Our experiment demonstrates that momentary environmental perturbations during the pre-breeding period can strongly affect the decision to breed, a key parameter driving population dynamics.
Figs. 80–85 in Revision of the Australian Spider Genus Habronestes (Araneae: Zodariidae). Species of New South Wales and the Australian Capital Territory
Figs. 80–85. Habronestes pictus species-group male palps, ventral view (above), lateral view (below): (80, 81) Habronestes piccolo n.sp.; (82, 83) Habronestes wilkiei n.sp.; (84, 85) Habronestes minor n.sp. Scales 0.5 mm.
K INTELLECTUAL CAPITAL PERFORMANCE OF INDIAN IT COMPANIES
<p>There are different meanings for intellectual Capital from the beginning. Itami, one of the <br>greatest scientists in the field of IC defined IC as “intellectual capital as intangible assets <br>which includes particulartechnology, customer information, brand name, reputation and <br>corporate culture thatare invaluable to a firm"s competitive power” (Itami, 1987). Another <br>pioneer in the field of IC Stewart states intellectualcapital as knowledge, information, <br>intellectual property and experience that can be putto use to create wealth (Stewart, 1997). <br>There is a different definition coming from Edvinsson (in Bontis, 2000) intellectual capital as <br>applied experience, organizational technology, customerrelationships and professional skills <br>that provide a firm with a competitiveadvantage in the market. And also there is a mismatch <br>between the concept and definitions of IC Bontis (2000) defines intellectual capital means <br>individualworkers" and organizational knowledge that contributed to sustainable competitive <br>advantage, While Pulic (2001) includes all employees, their organization and theirabilities to <br>create value-added that is evaluated on market into intellectual capital. Intellectual capital is <br>nowadays a mandatory thing for booming the business (Pulic, 2002a). And also the strategic <br>managers identified intellectual capital collectively affect the lower level to top level of a <br>firm. In many countries including Japan, the various performance of firms is attributed to <br>intangible assets.</p>
MECHANISMS OF HUMAN CAPITAL UTILIZATION AT SERVICE ENTERPRISES
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.