Showing 2,321 - 2,340 results of 4,015 for search 'Kaavi~', query time: 1.59s Refine Results
  1. 2321

    Design and Construction of a Hydraulic Lift. by Ndahura, Dickens

    Published 2024
    “…Generally, a hydraulic lift is used for lifting and holding heavy-weight components. Material selection plays a key role in designing a machine and also influences several factors such as durability, reliability, strength, and resistance which finally leads to an increase in the life of a hydraulic lift. …”
    Get full text
    Thesis
  2. 2322

    Characterization of polyethylene and polyurethane microplastics and their adsorption behavior on Cu2+ and Fe3+ in environmental matrices by Ilaria Zanoni, Lucia Briccolani, Lara Faccani, Magda Blosi, Simona Ortelli, Matteo Crosera, Giovanna Marussi, Stefania Albonetti, Anna Luisa Costa

    Published 2025-02-01
    “…In this study, we investigated their physicochemical characteristics, presence of impurities, colloidal behavior, and sorption capacity to understand better how microplastics behave and transform in the environment, including their role in transporting heavy metals. The two types of microparticles investigated fall into distinct size ranges, approximately 70 microns for PE particles and around 5 microns for PU particles. …”
    Get full text
    Article
  3. 2323
  4. 2324

    Geochemistry characteristics of rare earth elements in the permo-carboniferous Taiyuan Formation coal in Ordos Basin—Taking Ningdong coalfield as an example by Fenghua MA, Donggang WANG, Qingzhi HE, Ruiyun MA, Cheng WANG, Xiaobing YANG

    Published 2024-12-01
    “…The obviously negative Eu abnormity, unobvious Ce abnormity, LaN/YbN, LaN/LuN, LaN/SmN, LREE/HREE and the REE distribution patterns normalized by the upper crust all reflect the characteristics of low fractionation of light and heavy REE and relative enrichment of heavy rare earth elements in coals. …”
    Get full text
    Article
  5. 2325

    Antioxidant Responses in Chromium-Stressed Maize as Influenced by Foliar and Root Applications of Fulvic Acid by Farwa Iftikhar, Asma Zulfiqar, Atif Kamran, Ammara Saleem, Muhammad Zeeshan Arshed, Usman Zulfiqar, Ivica Djalovic, P. V. Vara Prasad, Walid Soufan

    Published 2025-01-01
    “…Abstract Maize (Zea mays L.) faces significant challenges to its growth and productivity from heavy metal stress, particularly Chromium (Cr) stress, which induces reactive oxygen species (ROS) generation and damages photosynthetic tissues. …”
    Get full text
    Article
  6. 2326

    Experimental study on in-situ simulation of rainfall-induced soil erosion in forest lands converted to cash crop areas in Dabie Mountains. by Gao Li, Tao Yang, Rui Chen, Haogang Dong, Feng Wu, Qinghua Zhan, Jinyan Huang, Minxuan Luo, Li Wang

    Published 2025-01-01
    “…It focused on a tea plantation slope of the Dabie Mountains, employing four rainfall scenarios, i.e. light rain, moderate rain, heavy rain, and heavy rain following drought, to conduct in-situ simulation experiments, mirroring the prevalent rainfall patterns in the study region. …”
    Get full text
    Article
  7. 2327

    Evaluation of Intestinal Parasite Infection in Low and High Coverage of Graduated Households, Northwest Ethiopia: A Comparative-Based Crosssectional Study by Desalegn Andargie, Yalewayker Tegegne, Ligabaw Worku

    Published 2021-01-01
    “…Among study participants who were positive for S. mansoni, 53.3% in LCGHH and 20% in HCGHH had heavy infection for the Kato thick smear used. Conclusion. …”
    Get full text
    Article
  8. 2328

    Pneumonia among Under-Five Children in Northwest Ethiopia: Prevalence and Predictors—A Community-Based Cross-Sectional Study by Zewudu Andualem, Tsegaye Adane, Abiye Tigabu, Walelign Worku Yallew, Sintayehu Daba Wami, Henok Dagne, Jember Azanaw, Gebisa Guyasa, Zelalem Nigussie Azene, Mastewal Endalew

    Published 2020-01-01
    “…As such, enhancing strategies that would address unpaved roads within 100 m of the house, living within 100 m of heavy traffic, the habit of not opening doors while cooking, cockroach infestation, and new carpet in the house to reduce the burden of childhood pneumonia needs to be advocated.…”
    Get full text
    Article
  9. 2329

    Approximation algorithm to symmetric alpha stable distribution with bi-region curve model by Kang WANG, Zhi-jiang XU, Li-min MENG

    Published 2013-01-01
    “…The symmetric alpha stable (S S) was used to model a non-Gaussian,heavy tail and impulsive noise of com-α munication channels.However,explicit expressions for the probability density functions (PDF) in terms of elementary functions are still unknown except for some special cases,which limits the application of the SαS distribution in practice,which the bi-region separated by the triple divergence was proposed Specially,within the triple divergence,a simple exponential function with two special parameters was constructed,the two parameters were determined by using Taylor serial expansion.Compared with conventional algorithms using the series expansion,the proposed algorithm avoids the selecting the number of the series items and the risk of series expansion divergence.Moreover,numerical results verify that the proposed approximation is closer to the actual SαS PDF than the conventional Cauchy-Gaussian mixture approximation.…”
    Get full text
    Article
  10. 2330

    Nanotechnology Role for the Production of Clean Fuel E-85 and Petrochemical Raw Materials by Iskander K. Basily, Amira L. Shafik, Ali A. Sarhan, Mona B. Mohamed

    Published 2012-01-01
    “…One of these approaches is the use of nanotechnology in the two-stage pyrolysis of petroleum residues of the heavy distillates separated from the Arabian crude oil. …”
    Get full text
    Article
  11. 2331

    Preparation of Mesoporous Silica-Supported Palladium Catalysts for Biofuel Upgrade by Ling Fei, Harvind Kumar Reddy, Joshua Hill, Qianglu Lin, Bin Yuan, Yun Xu, Peter Dailey, Shuguang Deng, Hongmei Luo

    Published 2012-01-01
    “…The different combinations of metals and supports have selective control cracking on heavy hydrocarbons.…”
    Get full text
    Article
  12. 2332

    Dependence of Temperatures and Kinetic Freeze-Out Volume on Centrality in Au-Au and Pb-Pb Collisions at High Energy by Muhammad Waqas, Fu-Hu Liu, Zafar Wazir

    Published 2020-01-01
    “…The experimental data measured in gold-gold (Au-Au) collisions by the PHENIX Collaboration at the Relativistic Heavy Ion Collider (RHIC) and in lead-lead (Pb-Pb) collisions by the ALICE Collaboration at the Large Hadron Collider (LHC) are studied. …”
    Get full text
    Article
  13. 2333

    Bimelic Hirayama Disease: Clinical Dilemma Solved by Imaging by Shalabh Jain, Siddharth Yadav, Swarna Gupta, Ritu Gupta

    Published 2013-01-01
    “…On the basis of clinical examination, a provisional diagnosis of lower motor neuron type of symmetrical distal weakness due to heavy metal intoxication was kept. However, imaging studies helped in making a definitive diagnosis of Hirayama disease. …”
    Get full text
    Article
  14. 2334

    Use of Time- and Frequency-Domain Approaches for Damage Detection in Civil Engineering Structures by V. H. Nguyen, J. Mahowald, S. Maas, J.-C. Golinval

    Published 2014-01-01
    “…Successive damages were introduced in the panels by loading heavy weights and by cutting steel wires. The illustrations show different consequences in damage identification by the considered techniques.…”
    Get full text
    Article
  15. 2335

    Microbiological and Physicochemical Characterization of Hospital Effluents before and after Treatment with Two Types of Sawdust by Rabea Elmountassir, Bahia Bennani, Youssef Miyah, Ahlam Fegousse, Ghita El Mouhri, Bouchra Oumokhtar, Mohammed Khatouf, Karima Elkarrach, Ghita Benjelloun Touimi, Anissa Lahrichi

    Published 2019-01-01
    “…Physicochemical parameters such as chemical oxygen demand, biological oxygen demand, nitrate, ammonia, phosphorus, electrical conductivity and the bacteriological parameters like fecal coliforms, Streptococci, and Staphylococci have been measured. The analysis of heavy metals displays compliance with the World Health Organization standards. …”
    Get full text
    Article
  16. 2336

    Feature Analysis and Fault Diagnosis of Internal Leakage in Dual-Cylinder Parallel Balance Oil Circuit by Haiqing Yao, Xuan Wu

    Published 2025-01-01
    “…The dual-cylinder parallel balance oil circuit is an important heavy-duty support mechanism. Driven by the automation and unmanned trend of equipment in various industries, the internal leakage analysis and corresponding fault diagnosis for this mechanism are increasingly being valued. …”
    Get full text
    Article
  17. 2337

    Le développement économique de la Corée du Sud depuis 1950 by Dominique Barjot

    Published 2011-12-01
    “…South Korea retains its developmental model created in the 1960s. In spite of the heavy aftermath of the Japanese Occupation and the Korean War, the strategic changes of the 1960s permitted the adoption of a self-sustained growth model from 1972 to 1979. …”
    Get full text
    Article
  18. 2338

    Research of Analysis and Dynamic Forecasting and Warning System of Flood Risk in Southeast Yin Plain of Ningbo by SUN Feifei, JIANG Yutian, REN Liliang, SUN Rufei, ZHAO Siyuan, ZHU Congfei

    Published 2021-01-01
    “…This paper simulates and calculates the inundation situation that may occur in Ningbo under the influence of heavy rain, storm surge and river flooding in southeast Yin plain of Ningbo through the mathematical model of Yongjiang Basin flood, selects 16 floods and 6 typhoons of different magnitudes for model calibration and calculation, draws urban flood risk maps on this basis to forecast and warn flood disasters, as well as designs a dynamic forecasting and warning system for flood risk in southeast Yin plain based on the model. …”
    Get full text
    Article
  19. 2339

    Localizing Violations of the Principle of Sufficient Reason—Leibniz on the Modal Status of the PSR by Sebastian Bender

    Published 2022-10-01
    “…It also discusses whether a merely contingent PSR can do the metaphysical heavy lifting that Leibniz aims for. The paper shows that, despite appearance to the contrary, this is possible. …”
    Get full text
    Article
  20. 2340

    Supraglottic Neuroendocrine Carcinoma: A Case Report and Literature Review by Renda Alhabib, Chaker Zaidi, Abdulrahman Alfryyan, Hanan Albenayyan, Ibrahim Alotain

    Published 2024-01-01
    “…This type of cancer is more prevalent among men aged 50–83 who are heavy smokers. NENs encompass paragangliomas and epithelial neoplasms. …”
    Get full text
    Article