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Articles de revues sur le sujet « Isothermality »

Auteur : Grafiati

Publié le 2 juin 2025

Mis à jour le 31 juillet 2025

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1

Das, GC, and B. Karmakar. "Characteristics of the Solitary Waves in Multicomponent Plasmas." Australian Journal of Physics 43, no. 1 (1990): 65. http://dx.doi.org/10.1071/ph900065.

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We have investigated ion-acoustic solitary waves in a multicomponent plasma. The study shows an interaction of the negatively charged particles with the solitary waves, due to which interesting physical behaviour of the solitary waves is observed. Moreover, the isothermality and the non-isothermality of the plasma exhibit different soliton-type solutions and a transition of the soliton's behaviour can be shown through the changes of the non-isothermality in the plasma.

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Landi, E., and J. A. Klimchuk. "ON THE ISOTHERMALITY OF SOLAR PLASMAS." Astrophysical Journal 723, no. 1 (2010): 320–28. http://dx.doi.org/10.1088/0004-637x/723/1/320.

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Kuo, Ping-Hung, Chorng-Yuan Hwang, and Wing-Huen Ip. "Non-isothermality on the Sunyaev–Zel’dovich effect." New Astronomy 10, no. 2 (2004): 145–55. http://dx.doi.org/10.1016/j.newast.2004.07.003.

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Inagaki, Yuichiro, Tatsushi Suginohara, and Yasushi Suto. "Reliability of the Hubble-Constant Measurement Based on the Sunyaev-Zel’dovich Effect." Publications of the Astronomical Society of Japan 47, no. 4 (1995): 411–113. https://doi.org/10.1093/pasj/47.4.411.

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Abstract The values of the Hubble constant estimated based on the Sunyaev-Zel’dovich effect seem to be systematically lower than those obtained by optical observations. We have investigated possible sources of biases and uncertainties when using the Sunyaev-Zel’dovich effect, including the peculiar velocity of clusters, finite extension of clusters, non-sphericity and sub-clustering of the cluster gas distribution, and non-isothermality. We examined these problems on the basis of analytical arguments, observational data of X-rays, and numerical simulation results, finding that the non-isotherm

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Hughes, John P., Koujun Yamashita, Yoshiharu Okumura, Hiroshi Tsunemi, and Masaru Matsuoka. "Isothermality of the gas in the Coma cluster." Astrophysical Journal 327 (April 1988): 615. http://dx.doi.org/10.1086/166219.

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Newton, Mark A., Stefano Checchia, Amy J. Knorpp, et al. "On isothermality in some commonly used plug flow reactors for X-ray based investigations of catalysts." Catalysis Science & Technology 9, no. 12 (2019): 3081–89. http://dx.doi.org/10.1039/c9cy00464e.

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We compare two reactor setups commonly used to make operando measurements of catalyst behavior using X-rays in terms of the degree to which they may be considered to yield radial and axial isothermality.

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Shewen, E. C., K. G. T. Hollands, and G. D. Raithby. "The Measurement of Surface Heat Flux Using the Peltier Effect." Journal of Heat Transfer 111, no. 3 (1989): 798–803. http://dx.doi.org/10.1115/1.3250754.

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Calorimetric methods for measuring surface heat flux use Joulean heating to keep the surface isothermal. This limits them to measuring the heat flux of surfaces that are hotter than their surroundings. Presented in this paper is a method whereby reversible Peltier effect heat transfer is used to maintain this isothermality, making it suitable for surfaces that are either hotter or colder than the surroundings. The paper outlines the theory for the method and describes physical models that have been constructed, calibrated, and tested. The tested physical models were found capable of measuring

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Amissah, Lucy, Godefridus M. J. Mohren, Frans Bongers, William D. Hawthorne, and Lourens Poorter. "Rainfall and temperature affect tree species distribution in Ghana." Journal of Tropical Ecology 30, no. 5 (2014): 435–46. http://dx.doi.org/10.1017/s026646741400025x.

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Abstract:We evaluated the relative importance of annual rainfall, temperature and their seasonality to tree species distribution in Ghana. We used species presence/absence data from 2505 1-ha plots systematically distributed over Ghana's forests. Logistic regression was used to determine species responses to four climatic variables generated from the Worldclim database. The distribution of 95% of 20 species was significantly associated with annual rainfall, 60% with rainfall seasonality, 45% with isothermality and 40% with temperature seasonality. Annual rainfall explained on average most of t

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BENNEMA, S. C., M. B. MOLENTO, R. G. SCHOLTE, O. S. CARVALHO, and I. PRITSCH. "Modelling the spatial distribution of Fasciola hepatica in bovines using decision tree, logistic regression and GIS query approaches for Brazil." Parasitology 144, no. 13 (2017): 1677–85. http://dx.doi.org/10.1017/s0031182017000786.

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SUMMARYFascioliasis is a condition caused by the trematode Fasciola hepatica. In this paper, the spatial distribution of F. hepatica in bovines in Brazil was modelled using a decision tree approach and a logistic regression, combined with a geographic information system (GIS) query. In the decision tree and the logistic model, isothermality had the strongest influence on disease prevalence. Also, the 50-year average precipitation in the warmest quarter of the year was included as a risk factor, having a negative influence on the parasite prevalence. The risk maps developed using both technique

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Guell, Oscar A., James A. Holcombe, and Cornelius J. Rademeyer. "Effect on electrothermal atomization signals of contoured tube shapes and isothermality." Analytical Chemistry 65, no. 6 (1993): 748–51. http://dx.doi.org/10.1021/ac00054a016.

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11

Das, G. C., KH Ibohanbi Singh, and B. Karmakar. "Solitons in ion-beam plasmas bounded by cylindrical geometry." Canadian Journal of Physics 67, no. 6 (1989): 609–13. http://dx.doi.org/10.1139/p89-111.

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Nonlinear ion-acoustic solitary waves are studied in a cylindrically bounded plasma consisting of ions and ion beams, along with multiple-temperature electrons, through the derivation of a Korteweg–deVries equation. The interaction of isothermality on the propagation of radially ingoing ion-acoustic waves in various plasmas exerts a drastic modifying effect on the existence and behaviour of the solitons. The results have been compared extensively with those available to date for planar, as well as spherical, solitons.

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Isaev, S. A., A. G. Sudakov, D. V. Nikushchenko, V. B. Kharchenko, and L. P. Iunakov. "The Effect of Boundary Conditions on the Modeling of Anomalous Intensification of Turbulent Heat Transfer in an Inclined Groove in the Wall of a Narrow Channel." Известия Российской академии наук. Механика жидкости и газа, no. 6 (November 1, 2023): 38–47. http://dx.doi.org/10.31857/s1024708423600367.

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The effect of the boundary conditions of the first and second kind on the predicted characteristics of anomalous heat transfer intensification in the case of turbulent low-velocity air flow over an inclined groove in the hot wall of a narrow channel is numerically investigated. It is shown that the isothermality conditions lead to a considerable underestimation of the thermal efficiency of a surface structured with narrow grooves, compared with the conditions of heat flux constancy.

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Shyiko, Oleksandr M., Igor Koplyk, and Olexii Оbukhov. "Computational Studies of the Aerophysical Characteristics on the Head Part of the Supersonic Body of Rotation During Flight Along Trajectories." Defence Science Journal 74, no. 01 (2023): 53–67. http://dx.doi.org/10.14429/dsj.74.19059.

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The use of modern computer systems for calculating the aerophysical characteristics of supersonic bodies of revolution together with the calculation of the flight trajectory under conditions of continuously changing Mach and Reynolds numbers of the oncoming flow, the presence of transient regimes and non-isothermality in near-wall flows is often not possible due to the complexity of the organisation of the computational process. By using a number of integral methods for calculating inviscid flows and viscous compressible near-wall flows, taking into account the non isothermality and intermitte

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Bar-Cohen, Avram, Zvi Ruder, and Peter Griffith. "Development and validation of boundaries for circumferential isothermality in horizontal boiler tubes." International Journal of Multiphase Flow 12, no. 1 (1986): 63–77. http://dx.doi.org/10.1016/0301-9322(86)90004-2.

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Chen, Peng, Yun Bo Xu, Xiao Long Yang, Hong Liang Yi, and Guo Dong Wang. "Isothermal Bainite Transformation in Aluminium Bearing TRIP Steel." Materials Science Forum 749 (March 2013): 237–42. http://dx.doi.org/10.4028/www.scientific.net/msf.749.237.

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In this work, the bainite transformation during isothermality of aluminium bearing TRIP steel was studied by dilatometric experiment on a pushrod Formastor-F highspeed dilatometer with radio frequency induction heating. The aluminium bearing TRIP steel consisted of the microstructure of austenite, ferrite and bainite in the form of laths which produced by intercritical annealing and isothermal transformation followed by rapid cooling. The effect of intercritical annealing temperature and isothermal transformation temperature were studied by dilatometric experiment and JEOL JXA-8530F Electron P

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Fedorova, Y. A., A. A. Muldashev, and A. G. Kutueva. "ANALYSIS OF THE DISTRIBUTION PATTERNS OF THE ENDEMIC SPECIES HEDYSARUM ARGYROPHYLLUM LEDEB. IN THE SOUTHERN URALS AND ADJACENT TERRITORIES." ÈKOBIOTEH 4, no. 3 (2021): 171–77. http://dx.doi.org/10.31163/2618-964x-2021-4-3-171-177.

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The paper describes the distribution of the endemic steppe species Hedysarum argyrophyllum Ledeb. The potential range of the species includes the southern tip of the Southern Urals and reaches the south of the Bugulmino-Belebeyevskaya Upland. Isothermality and temperature seasonality proved to be the most significant factors for the species distribution model. These factors reflect the confinement of the species to continental climate conditions. In the west, the potential range coincides with the eastern part of the range of the closely related species Hedysarum grandiflorum Pall., however th

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Hellberg, Manfred A., Frank Verheest, and Richard L. Mace. "The effects of finite mass, adiabaticity, and isothermality in nonlinear plasma wave studies." Physics of Plasmas 25, no. 3 (2018): 032303. http://dx.doi.org/10.1063/1.5019438.

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Liu, Baokun, Junming Zhao, S. N. Grigoriev, and A. V. Gusarov. "Particle non-isothermality effect on the radiative thermal conductivity in dense particulate systems." International Journal of Heat and Mass Transfer 204 (May 2023): 123822. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2022.123822.

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Gutiérrez, Larruga Blanca, Pérez Belén Estébanez, and Hueso Raúl Ochoa. "Effects of Nitrogen Deposition on the Abundance and Metabolism of Lichens: A Meta-analysis." Ecosystems 23 (September 12, 2019): 783–97. https://doi.org/10.1007/s10021-019-00431-4.

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Lichens are the key to nutrient cycling and trophic networks in many terrestrial ecosystems and are good bioindicators of air pollution, including nitrogen (N) deposition. Experimental studies have shown that N deposition can reduce the abundance of lichens and alter their thallus chemistry and metabolism, but we currently lack information about how widespread this effect is and what are the environmental factors modulating the response of lichens to N. We carried out a meta-analysis of the literature about the effects of experimental N fertilization on lichen abundance and metabolism. We foun

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TRIBECHE, MOULOUD. "Large-amplitude electrostatic solitary structures in dusty plasmas with vortex-like variable charge dust distribution and non-isothermal trapped electrons." Journal of Plasma Physics 75, no. 2 (2009): 259–72. http://dx.doi.org/10.1017/s0022377808007654.

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AbstractThe recent analysis of large-amplitude solitary potentials in a charge varying dusty plasma with trapped dust particles (Tribeche, M. 2005 Phys. Plasmas12, 072304) is extended to include the electron trapping self-consistently. The non-isothermal trapped electron charging is investigated based on the orbit motion limited approach. It is found that the nonlinear localized potential structure enlarges when the electrons deviate from isothermality. The effect of this deviation is more significant under certain conditions. The dust particles are locally expelled and pushed out of the regio

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Cabrera, Omar, Ángel Benítez, Nixon Cumbicus, et al. "Geomorphology and Altitude Effects on the Diversity and Structure of the Vanishing Montane Forest of Southern Ecuador." Diversity 11, no. 3 (2019): 32. http://dx.doi.org/10.3390/d11030032.

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(1) Background: Neotropical montane forests represent one of the most diverse world ecosystems; however, they are also among the most threatened ones mostly due to deforestation. Our main goal is to classify and clarify the forest types based on the changes in basal area (BA), tree density, and species composition of montane forests in Southern Ecuador, and to determine the influence of critical environmental and geomorphological factors. (2) Methods: One hundred thirty-two temporary plots of 400 m2 were installed in homogeneous and well-conserved forest stands. We identified and measured all

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Requena-Mullor, Juan M., Jose Manuel García-Garrido, Pedro Antonio García, and Estefanía Rodríguez. "Climatic drivers of Verticillium dahliae occurrence in Mediterranean olive-growing areas of southern Spain." PLOS ONE 15, no. 12 (2020): e0232648. http://dx.doi.org/10.1371/journal.pone.0232648.

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Verticillium wilt, caused by the soil-borne fungus Verticillium dahliae, is one of the most harmful diseases in Mediterranean olive-growing areas. Although, the effects of both soil temperature and moisture on V. dahliae are well known, there is scant knowledge about what climatic drivers affect the occurrence of the pathogen on a large scale. Here, we investigate what climatic drivers determine V. dahliae occurrence in olive-growing areas in southern Spain. In order to bridge this gap in knowledge, a large-scale field survey was carried out to collect data on the occurrence of V. dahliae in 7

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Pavlovski, G., M. D. Smith, and M. M. Mac Low. "Hydrodynamical simulations of the decay of high-speed molecular turbulence - II. Divergence from isothermality." Monthly Notices of the Royal Astronomical Society 368, no. 2 (2006): 943–58. http://dx.doi.org/10.1111/j.1365-2966.2006.10172.x.

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Liao, Yujia, Xiaotong Song, Yanhui Ye, et al. "Climate Change May Pose Additional Threats to the Endangered Endemic Species Encalypta buxbaumioidea in China." Diversity 15, no. 2 (2023): 269. http://dx.doi.org/10.3390/d15020269.

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Rare and endangered plant species (REPs) are important in biodiversity conservation, and some REPs with narrow habitats are facing serious challenges from climate change. Encalypta buxbaumioidea T. Cao, C, Gao & X, L. Bai is an endangered bryophyte species that is endemic to China. To explore the consequences of climate change on the geographic distribution of this endangered species, we used maximum entropy to predict the potential distribution of this species in China under current and three future scenarios (RCP 2.6, RCP 4.5, and RCP 8.5) of two time periods (2050 and 2070) in China and

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Alinejad, H. "Effect of deviations from isothermality of ions on the propagation of localized dust-acoustic waves." Physics Letters A 373, no. 33 (2009): 2935–39. http://dx.doi.org/10.1016/j.physleta.2009.06.030.

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Chefaoui, R. M., S. Chozas, O. Correia, A. M. C. Santos, and J. Hortal. "Using niche models of indicator species to predict the distribution of xerophytic shrub dune communities." Web Ecology 16, no. 1 (2016): 47–49. http://dx.doi.org/10.5194/we-16-47-2016.

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Abstract. Dune plant assemblages are affected by severe conditions, which makes them excellent models for studying the effects of species interactions and environmental conditions on community structure. We evaluate the relationship between the structure of dune communities, local environmental conditions and the suitability of climatic conditions for their characteristic species. Using data from an extensive survey of xerophytic inland sand dune scrub communities from Portugal – one of the most threatened habitat types of Europe – we identify the main gradients of vegetation composition, the

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Tytar, V., S. Mezhzherin, and L. Sobolenko. "Using Ecological Niche Modeling For Biodiversity Conservation Guidance In The Western Podillya (Ukraine): Amphibians." Vestnik Zoologii 49, no. 2 (2015): 135–44. http://dx.doi.org/10.1515/vzoo-2015-0015.

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Abstract Maximum entropy niche modeling was employed as a tool to assess potential habitat suitability for 13 amphibian species and to map their potential distribution in the Western Podillya (Ukraine). The predictor variables used were of climate, topography and human impact (assessed by the Human Footprint). The “mean temperature of coldest quarter” and “isothermality” were two of the most important factors in predicting habitat suitability and distribution. Another profound contribution has been displayed by the Human Footprint, meaning that human infrastructure may benefit amphibians, a ph

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Ma, Mingyang, Wenfeng Liang, Shumiao Wang, Qilin Xie, and Dazhi Qian. "Feasible working-state spaces of heat pipes: Integrated analyses of their isothermality and heat transfer limits." International Journal of Heat and Mass Transfer 159 (October 2020): 120138. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2020.120138.

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Ruder, Zvi, Avram Bar-Cohen, and Peter Griffith. "Major parametric effects on isothermality in horizontal steam-generating tubes at low- and moderate-steam qualities." International Journal of Heat and Fluid Flow 8, no. 3 (1987): 218–27. http://dx.doi.org/10.1016/0142-727x(87)90031-2.

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Raga, A. C., J. A. Osorio-Caballero, R. S. Chan та ін. "THE PROPERTIES AND STABILITY OF SELF-GRAVITATING, POLYTROPIC SPHERES WITH γ = 1 TO 1.4 SPECIFIC HEAT RATIOS". Revista Mexicana de Astronomía y Astrofísica 56, № 1 (2020): 55–62. http://dx.doi.org/10.22201/ia.01851101p.2020.56.01.07.

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We study self-gravitating, hydrostatic spheres with a polytropic equation of state P ∝ ρ^γ (where γ is the specific heat ratio of the gas), considering structures with γ ≈ 1 as a model for molecular cloud cores with small departures from isother- mality. We derive the properties (i.e., mass, radius and center to edge density ratio) as a function of γ for the maximal stable sphere through an application of “Bonnor’s stability criterion”. We find that in the γ = 1 → 4/3 range the mass of the maximal sphere (for a given central temperature) is almost constant, and that its radius and center to ed

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Tytar, V., L. Sobolenko, O. Nekrasova, and S. Mezhzherin. "Using Ecological Niche Modeling for Biodiversity Conservation Guidance in the Western Podillya (Ukraine): Reptiles." Vestnik Zoologii 49, no. 6 (2015): 551–58. http://dx.doi.org/10.1515/vzoo-2015-0065.

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Abstract Using Ecological Niche Modeling for Biodiversity Conservation Guidance in the Western Podillya (Ukraine): Reptiles. Tytar, V., Sobolenko, L., Nekrasova, O. Mezhzherin, S. - Maximum entropy niche modeling was employed as a tool to assess potential habitat suitability for 10 reptile species and to map their potential distribution in the Western Podillya (Ukraine). We used climate, topography and human impact (assessed by the Human Footprint) as predictor variables. “Isothermality”, “temperature seasonality” and the “mean temperature of coldest month” were three most important factors in

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García-Herrera, Leidy Viviana, Leidy Azucena Ramírez-Fráncel, Giovany Guevara, Burton K. Lim, and Lida Marcela Franco-Pérez. "New record of Platyrrhinus angustirostris Velazco, Gardner & Patterson, 2010 (Chiroptera, Phyllostomidae) in Colombia and potential distribution." Check List 21, no. (3) (2025): 586–95. https://doi.org/10.15560/21.3.586.

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The systematic revision of the <em>Platyrrhinus helleri</em> clade, which was found to be a species complex, led to the elevation of some subspecies to species level and the description of <em>Platyrrhinus angustirostris</em> Velazco, Gardner & Patterson, 2010. The conservation status and threats to this species are currently poorly understood. We report a new record of this species, extending its distribution into west‑central Colombia. We used WorldClim bioclimatic layers to model its potential distribution; the results indicate that areas with stable temperatures and substantial p

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Cheremnykh, O. K., Yu A. Selivanov, and I. V. Zakharov. "The influence of compressibility and non-isothermality of the atmosphere on the propagation of acoustic-gravity waves." Kosmìčna nauka ì tehnologìâ 16, no. 1 (2010): 9–19. http://dx.doi.org/10.15407/knit2010.01.009.

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Alinejad, H. "Effects of dust charge fluctuations and deviations from isothermality of electrons on nonlinear dust ion-acoustic waves." Astrophysics and Space Science 331, no. 2 (2010): 611–18. http://dx.doi.org/10.1007/s10509-010-0481-0.

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Frech, Wolfgang, Douglas C. Baxter, and Erik Lundberg. "Spatial and temporal non-isothermality as limiting factors for absolute analysis by graphite furnace atomic absorption spectrometry." Journal of Analytical Atomic Spectrometry 3, no. 1 (1988): 21. http://dx.doi.org/10.1039/ja9880300021.

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Ji, Wei, Gary Gao, and Jiufeng Wei. "Potential Global Distribution of Daktulosphaira vitifoliae under Climate Change Based on MaxEnt." Insects 12, no. 4 (2021): 347. http://dx.doi.org/10.3390/insects12040347.

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Grape phylloxera, Daktulosphaira vitifoliae, is a small, invasive, sap-sucking pest that is widely present in most viticulture regions all over the world. It is originally from North America and feeds on grapevine roots and leaves. In the current study, the potential distribution area of the leaf-feeding population was investigated with MaxEnt based on population occurrence data under different environmental variables. Results suggested that under current climatic conditions, Europe, East and North China, Japan, the Eastern USA, Uruguay, and the Southeast of South America are highly suitable a

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Lu, Hui, Fu Ping Lu, Xue Lian Xu, and Qing Chen. "Environmental Suitability of the Cassava Mealybug Assessments Using Ecological Niche Modelling." Applied Mechanics and Materials 651-653 (September 2014): 1432–35. http://dx.doi.org/10.4028/www.scientific.net/amm.651-653.1432.

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The cassava mealybug (Phenacoccus manihoti) is one of the main pests in the world and the risk of invasion posed by this pest is becoming more and more serious with regard to increasing areas of planting cassava in Asia. It is urgent to analyze the potential geography distribution of P. manihoti among cassava in China. In this study, three different ecological modeling methods (Maxent, ENFA and Mahalanobis typicality) were used to predict its potential distribution. The results show that Maxent has the best prediction performance, followed by ENFA, and Mahalanobis typicality has the poorest pe

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Hu, Wenhao, Kenneth Otieno Onditi, Xuelong Jiang, Hailong Wu, and Zhongzheng Chen. "Modeling the Potential Distribution of Two Species of Shrews (Chodsigoa hypsibia and Anourosorex squamipes) under Climate Change in China." Diversity 14, no. 2 (2022): 87. http://dx.doi.org/10.3390/d14020087.

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Understanding how the direct and indirect effects of climate change may affect species distributions is a key topic in ecology. We used maximum entropy models to explore the distribution of two species of shrews (Chodsigoa hypsibia and Anourosorex squamipes) in China and analyzed the main environmental factors affecting their current distribution and potential distribution changes under two future climate scenarios. The results showed that the major environmental factors determining the current distribution of C. hypsibia were the mean temperature of the coldest quarter (contributing 47.4%), a

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Kritish De, S. Zeeshan Ali, Niladri Dasgpta, Virendra Prasad Uniyal, Jeyaraj Antony Johnson, and Syed Ainul Hussain. "Evaluating performance of four species distribution models using Blue-tailed Green Darner Anax guttatus (Insecta: Odonata) as model organism from the Gangetic riparian zone." Journal of Threatened Taxa 12, no. 14 (2020): 16962–70. http://dx.doi.org/10.11609/jott.6106.12.14.16962-16970.

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In this paper we evaluated the performance of four species distribution models: generalized linear (GLM), maximum entropy (MAXENT), random forest (RF) and support vector machines (SVM) model, using the distribution of the dragonfly Blue-tailed Green Darner Anax guttatus in the Gangetic riparian zone between Bijnor and Kanpur barrage, Uttar Pradesh, India. We used forest cover type, land use, land cover and five bioclimatic variable layers: annual mean temperature, isothermality, temperature seasonality, mean temperature of driest quarter, and precipitation seasonality to build the models. We f

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Wang, Qindong. "Prediction of Suitability of Red Mangrove (Rhizophora mangle) in North America with MaxEnt." Theoretical and Natural Science 77, no. 1 (2025): 183–91. https://doi.org/10.54254/2753-8818/2024.la19860.

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Mangroves are essential intertidal species that play a critical role in ecosystems, serving as carbon sinks, protectors against tsunamis, and habitats for valuable and endangered species. Species distribution models (SDMs), such as MaxEnt, are effective tools for predicting habitat suitability, but their application to red mangroves (Rhizophora mangle) in North America has been limited. This research addresses this gap by using MaxEnt to model red mangrove distribution based on occurrence data and environmental variables (geographical and bioclimatic). The findings contribute valuable data for

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Prudkikh, V. V. "Solitary Langmuir waves in two-electron temperature plasma." Journal of Plasma Physics 80, no. 3 (2013): 405–15. http://dx.doi.org/10.1017/s0022377813001360.

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Nonlinear interaction of Langmuir and ion-acoustic waves in two-electron temperature plasma is investigated. New integrable wave interaction regime was discovered, this regime corresponds to the Langmuir soliton with three-hump amplitude, propagating with a speed close to the ion–sound speed in the conditions of strong non-isothermality of electronic components. It was discovered that besides the known analytical solution in the form of one- and two-hump waves, there exists a range of solutions in the form of solitary waves, which in the form of envelope has multi-peak structure and differs fr

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Dong, Siqi, Hongfeng Wang, Caiqiu Gao, and Chengjun Yang. "Potential Distribution of Tamarix boveana Bunge in Mediterranean Coastal Countries Under Future Climate Scenarios." Forests 16, no. 7 (2025): 1053. https://doi.org/10.3390/f16071053.

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Tamarix boveana Bunge demonstrates strong drought and salinity tolerance, exhibiting significant economic potential and ecological functions. With global warming profoundly altering plant distribution patterns, this study aims to identify key factors influencing its distribution and predict shifts in habitat suitability under future climate scenarios. This study employed the maximum entropy (MaxEnt) model with 186 presences and 36 environmental variables. Results reveal that the current suitable habitat of Tamarix boveana is primarily concentrated along the southern Mediterranean coast and par

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Koopmans, L. V. E., A. Bolton, T. Treu, et al. "THE STRUCTURE AND DYNAMICS OF MASSIVE EARLY-TYPE GALAXIES: ON HOMOLOGY, ISOTHERMALITY, AND ISOTROPY INSIDE ONE EFFECTIVE RADIUS." Astrophysical Journal 703, no. 1 (2009): L51—L54. http://dx.doi.org/10.1088/0004-637x/703/1/l51.

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Vorobyov, E. I., and Shantanu Basu. "The effect of non-isothermality on the gravitational collapse of spherical clouds and the evolution of protostellar accretion." Monthly Notices of the Royal Astronomical Society 363, no. 4 (2005): 1361–68. http://dx.doi.org/10.1111/j.1365-2966.2005.09528.x.

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Zhou, Ruobing, Yuan Gao, Nan Chang, et al. "Projecting the Potential Distribution of Glossina morsitans (Diptera: Glossinidae) under Climate Change Using the MaxEnt Model." Biology 10, no. 11 (2021): 1150. http://dx.doi.org/10.3390/biology10111150.

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Glossina morsitans is a vector for Human African Trypanosomiasis (HAT), which is mainly distributed in sub-Saharan Africa at present. Our objective was to project the historical and future potentially suitable areas globally and explore the influence of climatic factors. The maximum entropy model (MaxEnt) was utilized to evaluate the contribution rates of bio-climatic factors and to project suitable habitats for G. morsitans. We found that Isothermality and Precipitation of Wettest Quarter contributed most to the distribution of G. morsitans. The predicted potentially suitable areas for G. mor

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Wang, Junyi, Weili Kou, Dan Li, Liangchun Gong, Yan Zhao, and Huaijun Liu. "Comparative study on habitat of Moschus berezovskii and Elaphodus cephalophus in Lixian County based on MaxEnt." BIO Web of Conferences 142 (2024): 02005. https://doi.org/10.1051/bioconf/202414202005.

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In order to understand the spatial distribution pattern and habitat utilization characteristics of Moschus berezovskii and Elaphodus cephalophus in Lixian County, and provide scientific theoretical supports for protecting these two types of small animals, this study used geographical distribution points and environmental factor variables to construct a MaxEnt model to compare and analyse the habitat suitability of these two species of Artiodactyls animals. The results includes: (1) the constructed MaxEnt prediction models for the habitats of both species achieved an average AUC of 0.949 and 0.

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Hurnik, Maria. "Testing Method for Non-Isothermal Radial Wall Jets from Ceiling Diffusers Used in Building Ventilation." Energies 18, no. 2 (2025): 411. https://doi.org/10.3390/en18020411.

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Diffusers producing radial jets attached to the ceiling are most often used in ventilation and air conditioning systems. In building ventilation, the temperature of the jet supplying the air into the rooms is usually different to the surrounding air temperature. To save energy for air transportation during periods of low heat gains, the air flow should be reduced as low as possible, to about 20% of its nominal value. A significant decrease in the air flow supply in cooling mode may cause cold air dumping and, consequently, increase the risk of local discomfort due to drafts in the occupied zon

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Wibowo, Andri, Adi Basukriadi, Erwin Nurdin, Vita Meylani, and Nana Suryana Nasution. "MODELING SHIFTING GEOGRAPHICAL DISTRIBUTIONS OF LEAST CONCERN ASIAN BRACKISH FROG FEJERVARYA CANCRIVORA (GRAVENHORST, 1829) (ANURA: DICROGLOSSIDAE) IN WEST JAVA, INDONESIA RELATED TO CMIP 5 RCP 8.5 CLIMATE CHANGE SCENARIO." Treubia 50, no. 2 (2025): 71–86. https://doi.org/10.14203/treubia.v50i2.4580.

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Amphibians and their geographical distribution are threatened by climate change, including speciesin West Java, Indonesia. It is estimated that 300 amphibian species are threatened, including the familyDicroglossidae. At the same time, information on how climate change impacts amphibian species inIndonesia is very limited. This study aims to assess and model the suitable habitat for the least concernAsian brackish frog, Fejervarya cancrivora (Gravenhorst, 1829), under the CMIP 5 RCP 8.5 futureclimate change scenario by 2070, analyzed using Maximum Entropy (MaxEnt). The models developedwith Max

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Erazo-Garcia, Maria P., Juan José Guadalupe, Jennifer K. Rowntree, Pamela Borja-Serrano, Nina Espinosa de los Monteros-Silva, and Maria de Lourdes Torres. "Assessing the Genetic Diversity of Ilex guayusa Loes., a Medicinal Plant from the Ecuadorian Amazon." Diversity 13, no. 5 (2021): 182. http://dx.doi.org/10.3390/d13050182.

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Ilex guayusa Loes. is a shrub native to the Neotropics, traditionally consumed as an infusion. Despite its cultural value and extensive use, genetic research remains scarce. This study examined the genetic and clonal diversity of guayusa in three different Ecuadorian Amazon regions using 17 species-specific SSR markers. The results obtained suggest a moderately low degree of genetic diversity (He = 0.396). Among the 88 samples studied, 71 unique multilocus genotypes (MLGs) were identified, demonstrating a high genotypic diversity. A Discriminant Analysis of Principal Components (DAPC) revealed

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Mahtani-Williams, Sarita, William Fulton, Amelie Desvars-Larrive, et al. "Landscape Genomics of a Widely Distributed Snake, Dolichophis caspius (Gmelin, 1789) across Eastern Europe and Western Asia." Genes 11, no. 10 (2020): 1218. http://dx.doi.org/10.3390/genes11101218.

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Across the distribution of the Caspian whipsnake (Dolichophis caspius), populations have become increasingly disconnected due to habitat alteration. To understand population dynamics and this widespread but locally endangered snake’s adaptive potential, we investigated population structure, admixture, and effective migration patterns. We took a landscape-genomic approach to identify selected genotypes associated with environmental variables relevant to D. caspius. With double-digest restriction-site associated DNA (ddRAD) sequencing of 53 samples resulting in 17,518 single nucleotide polymorph

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