Showing 28,221 - 28,240 results of 30,581 for search '"nature"', query time: 0.14s Refine Results
  1. 28221

    Experimental analysis of micro-cavity influence on the effective solar absorptance of white sand curtain on porous obstructions of particle heating receivers by Rageh Saeed, Shaker Alaqel, Eldwin Djajadiwinata, Nader S. Saleh, Abdulelah Alswaiyd, Hany Al-Ansary, Syed Noman Danish, Abdelrahman El-Leathy, Zeyad Al-Suhaibani, Sheldon Jeter, Redhwan Almuzaiqer, Zeyad Almutairi

    Published 2025-02-01
    “…Achieving high solar absorptance offers substantial economic benefits by enabling the storage of thermal energy in low-cost, naturally abundant solid particles, such as silica sand, despite their inherently poor optical properties. …”
    Get full text
    Article
  2. 28222

    Behaviour of post-tensioned benches made of high-content recycled aggregate concrete reinforced with racquet string fibres by Narakorn Suwannachote, Thanongsak Imjai, Fetih Kefyalew, Radhika Sridhar, Reyes Garcia, U. Johnson Alengaram, Sivakumar Naganathan

    Published 2024-12-01
    “…Twenty-one cantilever benches were tested in two Series with different fibre volume fractions (Vf = 0%, 0.5%, 1.0% or 1.5%). The RAC had 100% of natural aggregates replaced with recycled concrete aggregate (RCA). …”
    Article
  3. 28223

    Climate response to stratospheric aerosol injection during the Harmattan season in West Africa by Francis Nkrumah, Gandome Mayeul Leger Davy Quenum, Kwesi A Quagraine, Simone Tilmes, Nana Ama Browne Klutse, Atanas Dommo, Hubert A Koffi, Patrick Essien, Rebecca Bediako

    Published 2025-01-01
    “…During the Harmattan season (December–February) in West Africa (WA), a natural meteorological phenomenon injects dust and sand particles into the atmosphere, leading to a cooling effect. …”
    Get full text
    Article
  4. 28224

    Environmental consequences of oil and gas extraction on the example of the Bytkiv-Babchenskyi Oil and Gas Field by O. Mandryk, M. Orfanova, Yu. Hrybinyk, M. Stakh, V. Zaritskyi

    Published 2024-12-01
    “…The practical significance of the results obtained is the comprehensive monitoring of the state of natural objects throughout the year, which is important for oil and gas industry professionals when assessing the environmental impact of oil and gas production facilities and developing environmental protection measures…”
    Get full text
    Article
  5. 28225

    Extraction of tree branch skeletons from terrestrial LiDAR point clouds by Jimiao Gao, Liyu Tang, Honglin Su, Jiwei Chen, Yuehui Yuan

    Published 2025-03-01
    “…Additionally, the extracted branch skeleton accurately reflects the natural geometric structure of the trees. The wood points and tree skeletons are further used to estimate tree attributes, demonstrating the potential of our method for the quantitative representation of trees and their ecological characteristics (e.g., carbon sequestration).…”
    Get full text
    Article
  6. 28226

    Design of a new model yeast consortium for ecological studies of enological fermentation by Pourcelot, Eléonore, Vigna, Audrey, Marlin, Thérèse, Galeote, Virginie, Nidelet, Thibault

    Published 2025-01-01
    “…Model microbial communities or consortia, which provide simplified systems resembling natural microbial diversity, offer opportunities to investigate population dynamics and understand the role of community diversity in ecosystem performance. …”
    Get full text
    Article
  7. 28227

    Study on Layered-Backfill-Based Water Protection Technology of Thick Coal Seam in the Ecologically Fragile Mining Area in Western China by Lei Zhu, Tianqi Song, Wenzhe Gu, Kai Xu, Zhicheng Liu, Fengqi Qiu, Xinfu Zhang

    Published 2022-01-01
    “…The results indicated that when the slicing mining method was adopted with the roof naturally caving, the maximum development height of the water conducted fracture zone was 220.0 m (developed to the Yan’an Formation), and the water conducted fracture zone could only develop to the Yan’an Formation without crossing the Zhiluo Formation when the backfill ratio reached 80%. …”
    Get full text
    Article
  8. 28228

    Aproximación al discurso de los medios digitales españoles sobre el eje geopolítico: Rusia-China by Antonio Javier Martín Ávila

    Published 2022-01-01
    “…Objetivo del estudio El siguiente artículo presenta los resultados de una aproximación analítica a un grupo representativo de diarios digitales españoles con la intención de contrastar si la negatividad de su discurso sobre del eje geopolítico Rusia-China es consecuencia de una selección interesada de informaciones desfavorables, o si por el contrario es el resultado natural de la cobertura de sus acontecimientos más destacados. …”
    Get full text
    Article
  9. 28229

    Physiological Alterations due to Hepatotoxicity and the Protective Role of Cleome viscosa Linn Seed Extract in Experimental Animals by Addai-Mensah Donkor, Martin Ntiamoah Donkor, Benjamin Ahenkorah, Kwadwo Asante Asare-Konadu, Emmanuel Asiedu, Richard Mosobil

    Published 2022-01-01
    “…For that reason, in the future, oral intake of C. viscosa seed extract as an adjunct natural therapy may be worthwhile to protect against liver failure-mediated inhibitory effects on reproductive function.…”
    Get full text
    Article
  10. 28230

    Optimization and potential assessment of CO2 geological storage caprock in the saline aquifers of the Qingjiang Basin, middle and lower reaches of the Yangtze River by Yuchen Tian, Shiqi Liu, Sijian Zheng, Shuxun Sang, Yinghai Liu, Shiheng Chen, Helong Zhang, Yanzhi Liu, Yuntian Jiang, Zekun Yue, Wenkai Wang

    Published 2025-04-01
    “…The Qingjiang Basin, located in Jiangxi, China, is experiencing rapid industrialization and urbanization leading to increased natural resource and energy consumption. The basin is located in the middle and lower reaches of the Yangtze River. …”
    Get full text
    Article
  11. 28231

    Long-Term Follow-Up, Association between CARD15/NOD2 Polymorphisms, and Clinical Disease Behavior in Crohn’s Disease Surgical Patients by Francesco Giudici, Tiziana Cavalli, Cristina Luceri, Edda Russo, Daniela Zambonin, Stefano Scaringi, Ferdinando Ficari, Marilena Fazi, Amedeo Amedei, Francesco Tonelli, Cecilia Malentacchi

    Published 2021-01-01
    “…After a mean follow-up of 7.3 years, the correlations between clinical features and CD natural history were analyzed. Results. CARD15/NOD2 polymorphisms were significantly associated with younger age at diagnosis compared to wild type cases (p<0.05). …”
    Get full text
    Article
  12. 28232

    Molecular genetic basis of epidermolysis bullosa by Yu. Yu. Kotalevskaya, V. A. Stepanov

    Published 2023-03-01
    “…In general, the study of clinical, genetic and ultrastructural changes in EB has significantly expanded the understanding of the natural history of the disease and supplemented the data on genotype-phenotype correlations, promotes the search and study of epigenetic and non-genetic disease modifier factors, and also allows developing approaches to radical treatment of the disease. …”
    Get full text
    Article
  13. 28233
  14. 28234

    A Novel Approach for Monitoring the Ecoenvironment of Alpine Wetlands using Big Geospatial Data and Cloud Computing by Haijun Wang, Xiangdong Kong, Ji Luo, Pengju Li, Tianhui Xie, Xiaobo Yi, Fang Wang, Jie Xiao

    Published 2022-01-01
    “…Alpine wetlands in western Sichuan plateau (WSCP) are located on the eastern edge of the Qinghai-Tibet Plateau (QTP), where the ecological environment is very sensitive to global climate change. Being naturally driven coupled with unreasonable human development activities, alpine wetlands have experienced serious ecological and environmental issues such as drought, inversion, and desertification. …”
    Get full text
    Article
  15. 28235

    Bacterial nanocellulose and its oxidized form as functional carriers for pomegranate peel extract: A sustainable approach to bioactive delivery by Vuk Filipovic, Jasmina Nikodinovic-Runic, Katarina Savikin, Jelena Zivkovic, Jelena Mudric, Nemanja Krgovic, Marijana Ponjavic

    Published 2025-06-01
    “…These findings underscore the potential of BNC-based materials as carriers of natural bioactive compounds in functional foods, offering a sustainable approach to delivery of antioxidants and other health-promoting bioactive compounds through diet, while also supporting plant waste valorization.…”
    Get full text
    Article
  16. 28236

    The importance of field research in efficient water use in Kashkadarya region by Matyakubov B., Yakhyoev O., Karabayev A., Altmishev A.

    Published 2025-01-01
    “…Agricultural crops, including cotton, require a certain level of moisture in the active layer during the development phases. Natural rainfall is insufficient for optimal soil moisture in cotton cultivation. …”
    Get full text
    Article
  17. 28237

    Identification of a pathogenic founder variant in the WFS1 gene that causes Wolfram syndrome in the Druze population by Inbal Halabi, Inbal Halabi, Yardena Tenenbaum-Rakover, Yardena Tenenbaum-Rakover, Lena Sagi-Dain, Lena Sagi-Dain, Lena Sagi-Dain, Ilana Koren, Ilana Koren, Ilana Koren

    Published 2025-01-01
    “…It is characterized by central diabetes insipidus, juvenile-onset diabetes mellitus (DM), optic atrophy (OA), and deafness. The natural history of WS is variable, even within the same family and with the same variant.ObjectiveTo report the phenotypes of five patients of Druze origin, all carrying the same autosomal recessive pathogenic variant in the WFS1 gene.Patients &amp; methodsFive patients belonging to three core families were enrolled. …”
    Get full text
    Article
  18. 28238

    Geotechnical Suitability of Soils in Road Construction for Sustainable Development in Tropical Africa: Case of Lateritic Graveled Soils of Bandjoun (West, Cameroon) by Carlos Foko Tamba, Lucas Kengni, Paul Tematio

    Published 2023-01-01
    “…These soils can be used naturally in pavement layers, in particular in subgrade for all traffic classes and in subbase for low traffic. …”
    Get full text
    Article
  19. 28239

    Does total column ozone change during a solar eclipse? by G. H. Bernhard, G. T. Janson, S. Simpson, R. R. Cordero, R. R. Cordero, E. I. Sepúlveda Araya, J. Jorquera, J. A. Rayas, R. N. Lind

    Published 2025-01-01
    “…<p>Several publications have reported that total column ozone (TCO) may oscillate with an amplitude of up to 10 DU (Dobson units) during a solar eclipse, whereas other researchers have not seen evidence that an eclipse leads to variations in TCO beyond the typical natural variability. Here, we try to resolve these contradictions by measuring short-term variations (of seconds to minutes) in TCO using “global” (Sun and sky) and direct-Sun observations in the ultraviolet (UV) range with filter radiometers (GUVis-3511 and Microtops II<sup>®</sup>). …”
    Get full text
    Article
  20. 28240