Rezultaty - Patchiness
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Patchy Osteoporosis in Complex Regional Pain Syndrome
Wydane 2012Dokumenty pełnotekstoweNone
Elektroniczne Rozdział
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Prescribed Fire Size, Patchiness, and Pyrodiversity in the Southeastern United States
Wydane 2023-08-01Dokumenty pełnotekstoweThis publication aims to provide information on how variation in prescribed fire size and heterogeneity and their impact over time relate to the habitat needs of animals and plants that live in frequently burned savannas. Written by Jennifer M. Fill and Raelene M. Crandall, and published by the UF/...
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Ordering and association of patchy particles in quasi-one-dimensional channels
Wydane 2025-07-01Dokumenty pełnotekstoweWe show that the formalism of Wertheim's first-order thermodynamic perturbation theory can be generalized for the fluid of rotating sticky particles with anisotropic hard core confined to a quasi-one-dimensional channel. Using the transfer-matrix method, we prove that the theory is exact if the...
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Fragmented patch patterns accelerate evapotranspiration: Implications for alpine meadow restoration
Wydane 2025-08-01Hasła przedmiotowe: Dokumenty pełnotekstoweLandscape patch patterns are extensively used to reflect the functions and states of ecosystems, significantly influencing eco-hydrological processes. Fragmented patch patterns are common in alpine meadows on the Qinghai-Tibetan Plateau (QTP), potentially leading to the redistribution of water resou...
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Persistence of an Endangered Amphibian in a Fully Anthropogenic Forested Pondscape
Wydane 2025-07-01Hasła przedmiotowe: Dokumenty pełnotekstoweABSTRACT Anthropogenic habitats can play a pivotal role in species persistence within human‐modified landscapes. We examined aquatic habitat use by Bombina variegata, an endangered amphibian that relies entirely on a dense network of 157 human‐made temporary ponds created by historical cart tracks a...
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Characterizing the Three‐Dimensional Flow in Partially Vegetated Channels
Wydane 2023-01-01Hasła przedmiotowe: Dokumenty pełnotekstoweAbstract Partially obstructed shear flows, such as flows over submerged vegetation patches in river systems, are common in natural environments. Here, a model of a patchily‐vegetated river flow, using staggered arrays of rigid wooden dowels, is used to experimentally characterize the flow. Three‐com...
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Spatial-temporal patterns of euphausiids ecology in the Okhotsk Sea
Wydane 2015-03-01“…The most common regularities in spatial distribution of mass Euphausia species and their size classes and ontogenetic stages are determined for the Okhotsk Sea using the data averaging by biostatistical areas and applying the average results to the centers of the areas that allows to smooth small-scale patterns as patchiness. Thysanoessa raschii and Th. inermis occupy mostly shelf areas and Th. longipes and Euphausia pacifica - deep-water areas; among them Th. raschii and Th. longipes are more abundant and Th. inermis and E. pacifica are supposedly allochtonous species which penetrate to the Okhotsk Sea through the Kuril Straits, so they are distributed mainly in the southern part of the Sea. …”The most common regularities in spatial distribution of mass Euphausia species and their size classes and ontogenetic stages are determined for the Okhotsk Sea using the data averaging by biostatistical areas and applying the average results to the centers of the areas that allows to smooth small-sc...
Dokumenty pełnotekstowe
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Ancient Lineages of the Western and Central Palearctic: Mapping Indicates High Endemism in Mediterranean and Arid Regions
Wydane 2025-06-01“…The factors accounting for these patterns include climate since the end of the Eocene, micro-habitats and micro-climates (of mountain terrain), refugia, and patchiness and isolation (of forests). Despite their aridity adaptations, some of the lineages listed here may be tested under anthropogenic climatic change, although some may extend into the eastern Palearctic. …”The Palearctic region is characterised by high endemism in the west and east, and a low endemism centre. The endemic lineages occurring at the two ends are largely distinct, and eastern endemics are typically associated with humid climates and forests, representing the start of a continuum from temp...
Dokumenty pełnotekstowe
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Surface grain-size mapping of braided channels from SfM photogrammetry
Wydane 2025-07-01“…They notably show a systematic altimetric gradient of the maximum grain size of bars, which is interpreted as a hydrological imprint and should be better integrated into conceptual models of grain-size patchiness developed for these rivers.</p>…”<p>Braided channels are known as fluvial systems with a high heterogeneity of physical conditions, resulting from particularly active interacting processes of coarse sediment sorting and transport. This in turn generates a complex mosaic of terrestrial and aquatic habitats, supporting an excep...
Dokumenty pełnotekstowe
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A factor analytic structure of the conceptions of mathematics scale among pre-service mathematics teachers in South-West Nigeria
Wydane 2020-02-01“…The dimensions were taken as Patchy Formations and Unified Formations of mathematics, as explicated in the original and other replicating studies. …”An exploration of factor analytic structure of the conceptions of mathematics scale among pre-service mathematics teachers in SouthWest Nigeria was conducted as evidence suggests paucity of research on psychometric properties of the conceptions of mathematics scale in Nigeria.This article through in...
Dokumenty pełnotekstowe
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Analysis of Conventional Ultrasound and Contrast-Enhanced Ultrasound Features of Pseudoangiomatous Stromal Hyperplasia
Wydane 2025-01-01“…The presence of diffuse patchy perfusion defects in CEUS contributes to the accurate diagnosis of PASH.…”Conclusion: This study suggests that linear/cystic hypoechoic areas on sonography may serve as crucial clues for the ultrasound diagnosis of PASH. The presence of diffuse patchy perfusion defects in CEUS contributes to the accurate diagnosis of PASH.
Dokumenty pełnotekstowe
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ELemental Abundances of Planets and Brown Dwarfs Imaged around Stars (ELPIS). II. The Jupiter-like Inhomogeneous Atmosphere of the First Directly Imaged Planetary-mass Companion 2M...
Wydane 2025-01-01“…We have performed extensive atmospheric retrieval analyses of 2MASS 1207 b’s JWST/NIRSpec spectrum using petitRADTRANS and a new atmospheric inhomogeneity framework, which characterizes homogeneous atmospheres, patchy clouds, cloud-free hot spots, or the combination of patchy clouds and spots. …”2MASS 1207 b, the first directly imaged planetary-mass companion, has been instrumental in advancing our understanding of exoplanets and brown dwarfs over the past 20 yr. We have performed extensive atmospheric retrieval analyses of 2MASS 1207 b’s JWST/NIRSpec spectrum using petitRADTRANS and a new...
Dokumenty pełnotekstowe
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Beard transplantation
Wydane 2017-09-01“…This is a prevalent phenomenon in plastic surgery worldwide and a great option for patients naturally beardless or with patchy beards and to hide unsightly facial scars in beard areas. …”INTRODUCTION: Beard transplantation is a surgical procedure that has been increasingly performed in the last 10 years, concurrently with the considerable technical progress of hair restoration. This is a prevalent phenomenon in plastic surgery worldwide and a great option for patients naturally bear...
Dokumenty pełnotekstowe
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Negative effects of forest harvest on coastal tailed frog (Ascaphus truei) emerge after a decade‐long experiment
Wydane 2025-07-01“…Specifically, we estimated a 65%, 93%, and 84% decline in average larval tailed frog density in basins with a continuous buffer, patchy buffer, and clearcut riparian area, respectively. …”Abstract Perennial, low‐order headwater streams provide critical ecosystem functions, including habitat for specialized aquatic species. Anthropogenic disturbances can degrade biological and physical conditions in headwater streams, with potentially corresponding negative effects on stream biodivers...
Dokumenty pełnotekstowe
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Bees and Fire: How does Fire in Longleaf Pine Savannas Affect Bee Communities?
Wydane 2022-06-01“…In longleaf pine savannas, the open canopies and floral resources that increase bee diversity and abundance are promoted by applying frequent, patchy prescribed fires. This publication is aimed to help fire and natural resource managers, landowners, and interested citizens learn more about the benefits of using fire to promote bee diversity in longleaf pine savannas. …”Bees are efficient pollinators known to be key components of healthy forests. Thus, bees are often used as indicators of community response to restoration and disturbances, including fire. In longleaf pine savannas, the open canopies and floral resources that increase bee diversity and abundance ar...
Dokumenty pełnotekstowe
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Achieving 0.05 Ω-mm contact resistance in non-alloyed Ti/Au ohmics to β-Ga2O3 by removing surface carbon
Wydane 2025-06-01“…We believe that the presence of the thin and patchy carbon layer leads to the highly inconsistent contact behavior in previous reports on non-alloyed contacts. …”Preserving a contamination-free metal–semiconductor interface in β-Ga2O3 is critical to achieve consistently low resistance (< 1 Ω-mm) ohmic contacts. Here, we report a scanning transmission electron microscopy study on the variation in Ti/Au ohmic contact quality to (010) β-Ga2O3 in a convention...
Dokumenty pełnotekstowe
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17
Libya: Prospects for Solution
Wydane 2018-06-01“…The balance of power is patchy and changing which makes further confrontation very unpredictable. …”The article describes the situation which Libya has been facing in the period since October 2011, when Libyan leader M. Qaddafi was killed and his regime was toppled. The author analyses the ongoing conflict between the two opposing parties – one in Tripoli (in the west of the country) and the other...
Dokumenty pełnotekstowe
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Morphological features of autoimmune gastritis
Wydane 2014-07-01“…In 3 cases non-metaplastic variant of patchy atrophic gastritis was present, the rest revealed superficial gastritis with signs of activity in 4 cases. …”Aim of investigation. To estimate presence of classical morphological signs of autoimmune gastritis (AIH) in patients with high titer of antiparietal cells antibodies.Material and methods. Overall 15 patients (3 men and 12 women, 28 to 72 years old) have been included in original study. Clinical sym...
Dokumenty pełnotekstowe
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Hybrid microspheres and percolated monoliths synthesized via Pickering emulsion co-polymerization stabilized by in situ surface-modified silica nanoparticles
Wydane 2021-06-01“…Unlike the hydrophilic patchy SNps, at 2.0 and 3.0 wt% DVB, surface-patterned SNps with higher effective hydrophobicity do not self-assemble in the water phase but rather lead to the formation of monoliths. …”The Pickering emulsion polymerization of styrene (St), divinylbenzene (DVB) as a crosslinking agent, and sodium 4-vinyl benzene sulfonate (VBS) used for in situ surface-modification of silica nanoparticles (SNps) was investigated. At 1.0 wt% DVB, amphiphilic SNps with hydrophobic patches were formed...
Dokumenty pełnotekstowe
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Endoscopic Findings of Kyoto Classification of Gastritis
Wydane 2019-06-01“…Characteristic endoscopic findings in previously infected individuals include patchy and map-like mucosal erythema. This classification can reflect the risk of gastric cancer and can benefit primary care physicians, as well as expert endoscopists owing to its easy applicability in routine clinical practice.…”Several studies have conclusively established an association between upper gastrointestinal diseases such as gastric cancer and Helicobacter pylori (H. pylori) infection; thus, it is important to assess H. pylori infection based on endoscopic findings. The Kyoto classification of gastritis is a clas...
Dokumenty pełnotekstowe
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