Showing 101 - 120 results of 388 for search 'Negative Zone', query time: 0.07s Refine Results
  1. 101

    Change of Pore-Fracture Structure of Anthracite Modified by Electrochemical Treatment Using Micro-CT by Xianfa Kong, Junqing Guo, Tianhe Kang

    Published 2018-01-01
    “…The effect of electrochemical treatment on the section of samples close to the electrode is relatively obvious. (2) With increasing pore size, the number of pores in samples changes according to negative exponential rules. After electrochemical modification, the porosity of modified samples in the anodic zone increases from 11.88% to 31.65%, and the porosity of modified samples in the cathodic zone increases from 12.13% to 36.71%. (3) The main reason for the increase in the number of pores of coal samples in the anodic and cathodic zones is the treatment of electrolytic dissolution of minerals and electrophoretic migration of charged particles, respectively.…”
    Get full text
    Article
  2. 102

    Potential of long-term satellite observations and reanalysis products for characterising soil drying: trends and drought events by M. Hirschi, P. Stradiotti, B. Crezee, B. Crezee, W. Dorigo, S. I. Seneviratne

    Published 2025-01-01
    “…In addition, we use a new root zone soil moisture dataset derived from the ESA CCI COMBINED product.…”
    Get full text
    Article
  3. 103

    The Relationship between the Atmospheric Heat Source over Tibetan Plateau and the Westerly-Monsoon Evolution in August and Its Physical Mechanism by Chunxue Wang, Yueqing Li

    Published 2022-01-01
    “…Meanwhile, the East Asia–Pacific (EAP) teleconnection pattern with a negative phase appeared at 500 hPa, and TP to western Japan was located in the negative value area of the wave train. …”
    Get full text
    Article
  4. 104

    Antimicrobial activity of indigenous Oscillatoria spp. against prevalent bacterial diseases in fish and shellfish by Jannatul Nayeem, Sumit Kanti Dey, Proma Dey, Mohammed Abdullah Ayoun, Dipa Debi, Mohammed Nurul Absar Khan, Helena Khatoon

    Published 2025-04-01
    “…Gram-positive bacteria showed higher susceptibility to phenol compared to gram-negative bacteria. Filamentous Oscillatoria sp. showed the highest inhibition zone of 34.06 ± 0.08 mm against Staphylococcus sp., while planktonic Oscillatoria sp. showed a lower inhibition zone of 17.11 ± 0.18 mm against Pseudomonas sp. …”
    Get full text
    Article
  5. 105
  6. 106

    ANALYSIS ON DYNAMIC CHARACTERISTICS OF CYLINDRICAL ROLLER BEARING UNDER THE CONDITION OF ROTATIONAL SPEED FLUCTUATIONS by TU WenBing, HE HaiBin, LIU LePing, LUO Ya, WANG ChaoBing

    Published 2019-01-01
    “…Rotational speed fluctuations influence the stability of cage mainly by changing the contact force between rollers in load zone and cage, and rotational speed fluctuations may lead to load zone range larger and make the peak load force of single roller reduce.…”
    Get full text
    Article
  7. 107

    Dégradation des écosystèmes steppiques et stratégie de développement durable. Mise au point méthodologique appliquée à la Wilaya de Nâama (Algérie) by Tarik B. Bouchetata, Arslan A. Bouchetata

    Published 2005-09-01
    “…A recent ecological diagnosis (2000), which we carried out the length of a Northen transect – South of the steppe zone in the west of Algerian territory (Wilaya de Naâma), established. …”
    Get full text
    Article
  8. 108

    Quercetin as a Precursor for the Synthesis of Novel Nanoscale Cu (II) Complex as a Catalyst for Alcohol Oxidation with High Antibacterial Activity by Zahra Moodi, Ghodsieh Bagherzade, Janny Peters

    Published 2021-01-01
    “…The antibacterial activity of the final product was assessed against Staphylococcus aureus (Gram‐positive) and Escherichia coli (Gram‐negative) bacteria using an inhibition zone test. The synthesized nanoscale Cu (II) complex exhibited a strong antibacterial activity against both Gram-positive and Gram-negative bacteria.…”
    Get full text
    Article
  9. 109
  10. 110

    An Examination and Evaluation of Multi-Level Governance During Migration Crisis: The Case of Slovenia by Danila Rijavec, Primož Pevcin

    Published 2018-05-01
    “…The results indicate that unsuccessful multi-level governance had negative impacts on managing the crisis, as well as on perceptions about EU and Schengen Zone. …”
    Get full text
    Article
  11. 111

    Air Quality Deterioration of Urban Areas Caused by Wildfires in a Natural Reservoir Forest of Mexico by Noel Carbajal, Luis F. Pineda-Martinez, Flor Bautista Vicente

    Published 2015-01-01
    “…Studies on aerosol emissions by wildfires often discuss the negative effects of atmospheric contaminants from a regional or mesoscale perspective. …”
    Get full text
    Article
  12. 112

    Integrating a multi-dimensional deep convolutional neural network with optimized sample selection for landslide susceptibility assessment by Yueyue Wang, Xueling Wu, Kun Zhou, Guo Lin, Bo Peng, Zhice Fang

    Published 2025-01-01
    “…Finally, it is compared with several other models in terms of the landslide hazard susceptibility zoning results, prone zone statistics, and model performance. …”
    Get full text
    Article
  13. 113
  14. 114

    Usefulness of the Hybrid RFR-FFR Approach: Results of a Prospective and Multicenter Analysis of Diagnostic Agreement between RFR and FFR—The RECOPA (REsting Full-Cycle Ratio Compar... by Juan Casanova-Sandoval, Diego Fernández-Rodríguez, Imanol Otaegui, Teresa Gil Jiménez, Marcos Rodríguez-Esteban, Kristian Rivera, Francisco Torres-Saura, Víctor Jiménez Díaz, Raymundo Ocaranza-Sánchez, Vicente Peral Disdier, Guillermo Sánchez-Elvira, Fernando Worner

    Published 2021-01-01
    “…Significant correlation was observed (R2 = 0.81; P<0.001) between the two techniques, with 79% agreement between RFR ≤ 0.89 and FFR ≤ 0.80 (positive predictive value, 68%, and negative predictive value, 80%). The hybrid RFR-FFR strategy, administering only adenosine in the “grey zone” (RFR: 0.86 to 0.92), exhibited an agreement of over 95% with FFR, with high predictive values (positive predictive value, 91%, and negative predictive value, 92%), reducing the need for vasodilators by 58%. …”
    Get full text
    Article
  15. 115

    Submarine Disposal Method of Mine Tailings (Slurry Sludge) by Naim Sezgin

    Published 2020-01-01
    “…According to the results of these experimental studies, the mine tailings (or mine waste sludge) which is discharged to Black Sea are defined as a negative buoyancy waste because of it moved to bottom of the sea and could not to reach the strata where living organisms from the anoxic zone.…”
    Get full text
    Article
  16. 116

    Uji Daya Hambat Isolat Actinomycetes sebagai Antibakteri terhadap Pertumbuhan Pseudomonas aeruginosa ATCC 27853 secara In Vitro by Saskia Arientika Wahyuningrum, Meiskha Bahar, Andri Pramesyanti Pramono

    Published 2021-06-01
    “…Pneumonia is a lung parenchymal infection caused by Pseudomonas aeruginosa.It is Gram negative bacteria that have developed antibiotic resistance. …”
    Get full text
    Article
  17. 117

    Effect of pre-hoop expansion deformation on the tensile and fatigue properties of zirconium plate by Haidong Qi, Xiping Song

    Published 2025-03-01
    “…The hardness results showed that there existed a work hardening zone around the center-hole of specimens. The stress field simulation showed that after the pre-hoop expansion deformation, there existed a compressive stress, a stress-free zone and a tensile stress around the center-hole of specimens. …”
    Get full text
    Article
  18. 118

    Modeling and predicting of the spatial variations Precipitation cores in Iran by hossein naserzadeh, fariba sayadi, meysam toulabi nejad

    Published 2019-12-01
    “…The results of the study showed that the terrestrial nuclei in the whole of Iran's zone in the four seasons will have changes with a negative trend in the future. …”
    Get full text
    Article
  19. 119

    Comparative Study of Earthquake Clustering in Indonesia Using K-Medoids, K-Means, DBSCAN, Fuzzy C-Means and K-AP Algorithms by Nurfidah Dwitiyanti, Siti Ayu Kumala, Shinta Dwi Handayani

    Published 2024-12-01
    “…Indonesia’s frequent earthquakes, caused by its position at the convergence of multiple tectonic plates, Indonesia's frequent earthquakes, caused by its position at the convergence of multiple tectonic plates, necessitate precise seismic zone identification to improve disaster preparedness. …”
    Get full text
    Article
  20. 120

    Method for Determining Spontaneous Combustion Risk in Roof Cutting Gob-Side Entry Retaining U + L Ventilation Goaf for Mining Safety by Zongxiang Li, Dongjie Hu, Yu Liu, Yuhang Li, Chuntong Miao

    Published 2022-01-01
    “…The continuous oxygen consumption rate of the coal samples had a negative exponential distribution, and the oxygen volume fraction in the smothering zone (critical) was 15%. …”
    Get full text
    Article