Showing 501 - 520 results of 588 for search '"altitude"', query time: 0.05s Refine Results
  1. 501

    A Preliminary Study on Public Health Implications of Avian Tuberculosis in Selected Districts of the Oromia Region, Ethiopia by Tesfaye Debelu, Fufa Abunna, Gezahegne Mamo Kassa

    Published 2021-01-01
    “…A cross-sectional study was conducted from November 2016 to June 2017 at high-land areas of Gerar Jarso and Ada’a and Boset districts located at mid and low altitudes of Oromia, Ethiopia, respectively, to assess the perception of farmers on the occurrence of avian tuberculosis in chickens and its public health implications using a semistructured questionnaire. …”
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  2. 502

    A new tree species of Compsoneura (Myristicaceae) from the Andean forests on the Eastern Cordillera Range, Colombia by Boris Villanueva-Tamayo, Carlos Paz-López, William Ariza-Cortés

    Published 2025-01-01
    “…Moreover, C. crassitepala is a remarkable species recorded at higher altitudes in Colombia, in an otherwise predominantly lowland forests genus (below 1550 m). …”
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  3. 503

    A techno-economic study on the utilisation of airborne wind energy for reverse osmosis seawater desalination by Mahdi Ebrahimi Salari, Milad Zabihi, Jimmy Murphy

    Published 2025-01-01
    “…Airborne wind energy is an emerging technology that can harness stronger and more consistent winds in higher altitudes using less mechanical and civil infrastructures than conventional wind energy systems. …”
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  4. 504

    Effect of Storage Conditions and Storage Periods on Seed Germination in Eleven Populations of Swertia chirayita: A Critically Endangered Medicinal Herb in Himalaya by Bharat K. Pradhan, Hemant K. Badola

    Published 2012-01-01
    “…Effect of different storage conditions (room temperature, 4°C, and −15°C) and different storage periods over 24 months on seed germination in Swertia chirayita collected from different altitudes in Sikkim Himalaya was determined. Multivariate ANOVA revealed significant (𝑃<0.0001) effect of storage condition and storage period on seed germination and mean germination time. …”
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  5. 505

    Prevalence and size variation of feather mite, Analges slovakiensis Dabert, Mironov & Janiga, 2018, on the host Alpine accentor, Prunella collaris (Scopoli, 1769) by M. Janiga, N. Marčanová, Z. Kompišová Ballová

    Published 2025-12-01
    “…Morphophysiological plasticity combined with population dynamics allows the mites to survive effectively on hosts living at high altitudes in the mountains. The results also suggest that A. slovakiensis spreads through vertical transmission, as it radiates and increases in size during breeding season.…”
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  6. 506

    Evaluation of the correlation of faults with karstic springs in the mountain range of Prav Bisotun-Kermanshah by reza khoshraftar, gholam hassan jafari, mehdi feyzolahpour, habib arain tabar, Parvaneh moradi

    Published 2019-09-01
    “…In the study of the relationship between the slope and abundance of springs, it was found that most of the springs were located on a gradient of 0 to 5 percent and elevations of 1200 to 1400 meters. The above altitudes cover the mountain slopes.…”
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  7. 507

    A Multiyear Record of Rainfall and Ionic Composition along an Elevation Gradient in Northeastern Puerto Rico by Elvis Torres-Delgado, Grizelle González, Ernesto Medina, María M. Rivera

    Published 2021-02-01
    “…Finally, the annual loads (kg ha−1 y−1) first increased for all of the species, except PO43– and K+, from the lowland to the cloud formation levels (by 47–121%) and then decreased for all of them, except PO43– and NO3−, at the altitudes above.…”
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  8. 508

    FloorLoc-SL: Floor Localization System with Fingerprint Self-Learning Mechanism by Kornkanok Khaoampai, Kulit Na Nakorn, Kultida Rojviboonchai

    Published 2015-11-01
    “…Many indoor localization systems have been proposed but most of them are developed over single-floor scenario only. The dimension of altitudes in localization results will be missed. In this paper, we propose floor localization system. …”
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  9. 509

    Scattering and Doppler Spectral Analysis for a Fast-Moving Target above Time-Varying Lossy Dielectric Sea Surface by Ke Li, Lixin Guo, Juan Li

    Published 2016-01-01
    “…The numerical simulations of the Doppler spectrum from the fast-moving target above time-varying lossy dielectric sea surface are obtained, and the Doppler spectra of backscattered signals from this model are discussed for different incident angles, speed of flying target, wind speeds, incident frequencies, and target altitudes in detail. Finally, the coupling effects on Doppler spectra are analyzed. …”
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  10. 510

    Drought Occurrence in Central European Mountainous Region (Tatra National Park, Slovakia) within the Period 1961–2010 by Jaroslav Vido, Tsegaye Tadesse, Zbyšek Šustek, Radoslav Kandrík, Miriam Hanzelová, Jaroslav Škvarenina, Jana Škvareninová, Michael Hayes

    Published 2015-01-01
    “…This study focuses on how drought, defined as a precipitation shortage, occurs in higher altitudes of the Tatra National Park (Tatra Mts., Slovakia), which is a significant biological reserve of the Central European fauna and flora. …”
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  11. 511

    Were there any tells in the Coţofeni culture area? by Cristian Ioan Popa

    Published 2022-06-01
    “…The so-called tell settlements are also discussed and the term pseudo-tell is proposed. Sites at very high altitudes (over 1000 m) or others related to salt exploitation have generated complex stratigraphies, consisting of successive Coţofeni levels, but completely different from the types of sediments that led to the formation of “classic” tells from the lowlands. …”
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  12. 512

    A Global Thermospheric Density Prediction Framework Based on a Deep Evidential Method by Yiran Wang, Xiaoli Bai

    Published 2024-12-01
    “…Global density estimations at altitudes from 200 to 550 km are also presented and compared with empirical models on both quiet and storm conditions.…”
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  13. 513

    Spatial Analysis of Pistachio Cultivates (Growth Period) in Iran by mahmood Hosseinzadeh kermani, Bohlul Alijani, Zahra bigom Hejazizadeh, Mohammad Saligheh

    Published 2022-12-01
    “…The results showed that 707273/88 KM2 Of the area (43%), Not suitable for spreading pistachio cultivation (Including altitudes and urban use and steep slopes, seaside and riverside streams, shoals, saline and swampy lands) and 585130/39 KM2 (35/57%) From the country of Iran Area Including plain areas and agricultural use) was recognized as suitable for the expansion of pistachio cultivation. …”
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  14. 514

    Te fauna of mosquitoes (Diptera: Culicidae) of Armenia by V.A. Burlak, Yu.V. Andreeva, O.V. Shcherbakov, V.S. Fedorova, E.S. Soboleva, M.K. Haidara, S.S. Alekseeva, R.V. Slobodyanik, H.S. Gevorgyan, S.A. Aghayan, G.N. Artemov

    Published 2025-01-01
    “…Te frst four species were found at altitudes above 2000 meters. Culex quinquefasciatus was initially found in 2022 on the southern border with Iran and then was collected in the Ararat Valley in 2023. …”
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  15. 515

    Assessing the Static and Dynamic Sensitivity of a Commercial Off-the-Shelf Multicore Processor for Noncritical Avionic Applications by Pablo F. Ramos, Vanessa C. Vargas, Nacer-Eddine Zergainoh, Raoul Velazco

    Published 2018-01-01
    “…The evaluation of the device is done using quantitative theory by means of radiation experiments with 14 MeV neutrons to emulate the effects of high-energy neutrons present at avionic altitudes. Static and dynamic cross sections are obtained to evaluate the intrinsic sensitivity of the device as well as its dynamic response. …”
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  16. 516

    Butterfly diversity (Lepidoptera: Papilionoidea) of Mt. Blegoš and Mt. Koprivnik (Škofjeloško hribovje, Slovenia) by Luka Šturm, Andrej Peternel, Rudi Verovnik

    Published 2021-12-01
    “…Despite the fact that many species characteristic of higher altitudes were observed, like Aricia artaxerxes, Pyrgus alveus, Erebia stiria and Lasiommata petropolitana, other, which had still been present a few decades ago, were not found (Parnassius apollo and Boloria pales). …”
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  17. 517

    Sliding Mode Control for Robust Path Tracking of Automated Vehicles in Rural Environments by Jose Matute, Sergio Diaz, Ali Karimoddini

    Published 2024-01-01
    “…The effectiveness of the proposed approach is comprehensively evaluated through simulations and experiments encompassing challenging driving scenarios characterized by high-curvature paths, varying altitudes, and sensor disturbances, typical in rural driving environments. …”
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  18. 518

    Cost-Effective Drone Survey of Areas with Elevated Background Radiation by Hédi Katreiner, Béla Kovács, Ákos Horváth, Szabolcs Tóth, Fanni Vörös

    Published 2024-12-01
    “…In this research, we use a DJI Matrice 210 V2 RTK quadcopter equipped with a cost-effective Safecast bGeigie Nano Kit radiation sensor to take measurements at different altitudes above ground. We convert these data into GIS-compatible formats and produce accurate isoline maps using the Minimum Curvature interpolation technique. …”
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  19. 519

    Alpine Cold Vegetation Response to Climate Change in the Western Nyainqentanglha Range in 1972–2009 by Xu Wang, Ziyong Sun, Ai-Guo Zhou

    Published 2014-01-01
    “…Alpine vegetation had a trend to increase and expand to higher altitudes with the climate change in the past 40 years. …”
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  20. 520

    Preparation of flood susceptibility map and its occurrence probability using Shannon entropy model (case study of Firoozabad river basin) by mohammad ebrahim afifi

    Published 2024-12-01
    “…First, a map of the status of the floods was developed and Then, 10 factors, slope, tilt, lithology, land use, NDVI, SPI, TWI, altitudes, rainfall and distances from the river were selected as flood factors in Firoozabad basin. …”
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