Search alternatives:
efficient » efficiency (Expand Search)
Showing 2,961 - 2,980 results of 3,001 for search 'variations efficient (method OR methods)', query time: 0.14s Refine Results
  1. 2961

    Generalization of artificial neural network for predicting methane production in laboratory-scale anaerobic bioreactor landfills by M.J. Zoqi

    Published 2024-01-01
    “…It addressed the research gap in applying and generalizing neural networks to predict biogas production based on laboratory-measured parameters.METHODS: Two distinct systems were utilized for leachate treatment. …”
    Get full text
    Article
  2. 2962

    Index-Based selection of Chickpea ( Cicer arietinum L.) genotypes for enhanced drought tolerance by P. S. Basavaraj, Jagadish Rane, Krishna Kumar Jangid, Rohit Babar, Mahesh Kumar, Anuja Gangurde, Shweta Shinde, K. M. Boraiah, C. B. Harisha, Hanamant M. Halli, K. Sammi Reddy, M. Prabhakar

    Published 2025-03-01
    “…Multiple stress tolerance indices, association analysis, principal component analysis, biplot analysis, clustering, and ranking methods were employed to identify drought tolerant genotypes. …”
    Get full text
    Article
  3. 2963

    Molecular and immune landscape of melanoma: a risk stratification model for precision oncology by Miao Sun, Junliang Wu

    Published 2025-05-01
    “…Accurate risk stratification is essential for improving personalized treatment strategies. Methods This study utilized data from The Cancer Genome Atlas (TCGA) to explore immune-related gene expression in melanoma. …”
    Get full text
    Article
  4. 2964

    Biorefining of Walnut Shells into Polyphenol-Rich Extracts Using Ultrasound-Assisted, Enzyme-Assisted, and Pressurized Liquid Extraction Coupled with Chemometrics by Busra Acoglu Celik, Muhammed Alpgiray Celik, Laura Jūrienė, Jovita Jovaišaitė, Rita Kazernavičiūtė, Erturk Bekar, Perihan Yolci Omeroglu, Petras Rimantas Venskutonis, Senem Kamiloglu

    Published 2025-06-01
    “…Chemometric techniques (PCA and HCA) revealed meaningful clustering and variation patterns among methods. These findings highlight the potential of walnut shells as a sustainable source of polyphenols and demonstrate the effectiveness of innovative extraction technologies in maximizing bioactive compound recovery for potential functional applications.…”
    Get full text
    Article
  5. 2965

    Crash Performance of Additively Manufactured Tapered Tube Crash Boxes: Influence of Material and Geometric Parameters by Ahmed Saber, Mehmet Ali Güler, Erdem Acar, Omar Soliman ElSayed, Hussain Aldallal, Abdulrahman Alsadi, Yousef Aldousari

    Published 2025-06-01
    “…Additive manufacturing (AM), particularly Fused Deposition Modeling (FDM), has emerged as a promising method for their fabrication due to its design flexibility and continuous advancements in material development. …”
    Get full text
    Article
  6. 2966

    Data-Driven Spatial Analysis of Reforestation in Pakistan: Identifying Optimal Locations for Sustainable Forest Growth and Climate Change Mitigation by Amna Faisal, Rafia Mumtaz, Muhammad Deedahwar Mazhar Qureshi, Muhammad Ali Tahir, N. Z. Jhanjhi, Mehedi Masud, Mohammad Shorfuzzaman

    Published 2024-01-01
    “…Current approaches to large-scale reforestation include considering factors like soil quality, climate, topography, and land-use history to narrow areas for reforestation. However, these methods often struggle to efficiently identify suitable land across vast and diverse landscapes, leading to suboptimal outcomes. …”
    Get full text
    Article
  7. 2967

    The Determinants of Delays and Their Impact on Clinical End Points in Acute ST-Segment Elevation Myocardial Infarction: A Single-Center Experience by Kardelen Ohtaroglu Tokdil, Hasan Tokdil, Eser Durmaz, Bilgehan Karadag, Burcak Kilickiran Avci, Baris Ikitimur, Emre Ozmen, Alpin Mert Tekin, Betul Zehra Pirdal, Zeki Ongen

    Published 2025-03-01
    “…In addition, the effect of this delay on the patient’s prognosis has also been investigated. <i>Materials and Methods</i>: a total of 301 patients diagnosed with STEMI treated with primary percutaneous coronary intervention (pPCI) were included in the study. …”
    Get full text
    Article
  8. 2968

    Control of an autonomous wind energy conversion system based on doubly fed induction generator supplying a non-linear load by M. L’Hadj Said, M. Ali Moussa, T. Bessaad

    Published 2025-07-01
    “…For this purpose, to reduce this harmonic, the proposed solution is the installation of a LC filter. Methods. The DFIG is controlled to provide a constant voltage in amplitude and frequency independently of the grid load or the drive turbine speed. …”
    Get full text
    Article
  9. 2969

    Mechanisms of improved nitrogen utilization and root architecture in cotton under reduced fertilization: a comparative study of individual and group planting systems by Sijia Wang, Sijia Wang, Jinghua Zhao, Jinghua Zhao, Chunxia Wang, Tingrui Yang, Tingrui Yang

    Published 2025-07-01
    “…These environmental consequences threaten the sustainability of global agricultural systems and impair cotton growth performance and resource-use efficiency. Under China’s national policy of zero-growth in fertilizer application, it is critical to elucidate the spatial distribution patterns of cotton root systems under nitrogen reduction conditions, quantify the contributions of water and nitrogen inputs to total nitrogen accumulation in different cotton organs, and analyze water-nitrogen management interactions to enhance water and nitrogen use efficiency in cotton cropping systems.MethodsIn this study, three irrigation quotas (488 mm, 444 mm, and 400 mm are denoted as W1, W2, and W3) and four nitrogen fertilization levels (440 kg ha–1, 387 kg ha–1, 336 kg ha–1, and 294 kg ha–1, respectively) were implemented in 2023 through root box and field experiments to investigate root growth dynamics and nitrogen accumulation in cotton fields. …”
    Get full text
    Article
  10. 2970

    Analysis of the spatiotemporal dynamics of grassland carbon sinks in Xinjiang via the improved CASA model by Xuewei Liu, Renping Zhang, Jing Guo, Haoen Xu, Yuhao Miao, Feifei Niu, Zhengjie Gao, Xiaming Yang, Fengqin Xiong, Jianli Zhang

    Published 2025-01-01
    “…Accurate assessment of grassland carbon sinks provides scientific data for quantifying the global carbon balance. Currently, methods for precisely calculating NPP (net primary productivity) and NEP (net ecosystem productivity) in arid grasslands are limited, and the changes in NEP and their driving mechanisms remain unclear. …”
    Get full text
    Article
  11. 2971

    Features of blood parameters and adaptational status of Balb/c and C57Bl/6 mice lines in the absence of special influences by G. V. Zhukova, E. M. Frantsiyants, A. I. Shikhlyarova, I. V. Kaplieva, L. K. Trepitaki, P. S. Kachesova, A. V. Galina, N. D. Ushakova, E. V. Shalashnaya, O. G. Ishonina

    Published 2023-12-01
    “…A comparative analysis of blood parameters and some characteristics of the adaptation status of intact Balb/c and C57Bl/6 mice of both sexes.Materials and methods. We investigated intact mice of both sexes belonging to the C57Bl/6 (n = 18) and Balb/c (n = 20) lines. …”
    Get full text
    Article
  12. 2972

    Factors influencing provider deviation from national HIV and nutritional guidelines for HIV-exposed children in western Kenya: a qualitative study by Megan M. Coe, Emily Yoshioka, Damaris Odhiambo, Mary Masheti, Phlona Amam, Julius Nyaoke, Emmanuel Oduor, Marline Serede, Agnes Ndirangu, Benson Singa, Arianna Rubin Means

    Published 2024-11-01
    “…We identified multi-level factors influencing provider adherence to Kenyan HIV and nutrition guidelines for HEIs. Methods We conducted six focus group discussions and seven in-depth interviews using a semi-structured question guide. …”
    Get full text
    Article
  13. 2973

    Preparation Process and Performance Analysis of Oxygen-containing Coating on Transition Metal by MA Ru, ZHONG Wuye, JIN Rui, REN Siqi, YAO Siyu, QI Lijun

    Published 2025-03-01
    “…The magnetron sputtering physical vapor deposition (MS-PVD) technology was used to acquire the oxygen-containing coatings on three transition metals, including Mo, Nb and Ni. The methods on how to control the oxygen content value inside the deposited coating were analyzed by calculating the standard Gibbs free energy variation of the reactions between transition metals and oxygen. …”
    Get full text
    Article
  14. 2974
  15. 2975

    Supramaximal interval training using anaerobic speed reserve or sprint interval training in rowers by Yu Tongwu, Zhong Jinghui, Ding Chuanwei, Zhang Zijian, Xu Yuxiong

    Published 2025-03-01
    “…By exploring the impact of individualized intensity prescriptions, we sought to identify the most effective protocol for enhancing training consistency, as well as improving both aerobic and anaerobic performance while minimizing variability in individual responses.MethodsThirty well-trained male rowers (mean age: 24.9 ± 3.1 years; height: 185 ± 4.4 cm; body mass: 86 ± 7.9 kg; body fat: 12.5% ± 2.4%) participated in the study. …”
    Get full text
    Article
  16. 2976

    Callus formation, organogenesis and microclonal reproduction in different species of the genus Linum L. in vitro by С. В. Міщенко, Л. М. Кривошеєва

    Published 2019-07-01
    “…(Linaceae) in vitro. Methods. For in vitro induction of callus formation and organogenesis, hypocotyl segments of species Linum usitatissimum L. convar. elongatum and convar. usitatissimum, L. tenue Desf., L. bienne Mill., L. corymbulosum Pchb., L. nervosum Waldst. & Kit., L. flavum L., L. campanulatum L., L. perenne L., L. austriacum L., L. grandiflorum Desf., L. strictum L. were cultivated on Murashige and Skoog medium supplementedwith 0.05 mg/l 1-naphthylacetic acid and 1.0 mg/l 6-benzyl aminopurine at 22–24 °C, relative humidity of 60–80%,with 16 hours photoperiod (2500 flux). …”
    Get full text
    Article
  17. 2977

    Analysis of Quality Indicators of Preanalytical and Analytical Phases in Cervical Pap Smear Cytology: A Cross-sectional Study by Gracy Jeba Rani, S Sowmya, ES Keerthika Sri

    Published 2025-04-01
    “…Additionally, focusing on value-added activities will optimise resource utilisation and enhance overall efficiency.…”
    Get full text
    Article
  18. 2978

    A Test of the Enhanced Vegetation Index as an indicator of human–elephant conflict around Bia Conservation Area, Ghana by Jessica-Jane Lavelle

    Published 2018-10-01
    “…On pourrait appliquer les méthodes utilisées dans cette étude à d'autres habitats forestiers qui connaissent le CHE pour une analyse comparative. …”
    Get full text
    Article
  19. 2979

    Exploring decision-makers’ challenges and strategies when selecting multiple systematic reviews: insights for AI decision support tools in healthcare by Beverley Shea, Andrea C Tricco, Clare Ardern, Dawid Pieper, Ba Pham, Salmaan Kanji, Yuan Chi, Sera Whitelaw, Carole Lunny, Areti-Angeliki Veroniki, Nicola Ferri, Jia He (Janet) Zhang, Jasmeen Dourka, Emma K Reid, Ebrahim Bagheri

    Published 2024-07-01
    “…We aimed to understand how healthcare decision-makers (eg, practitioners, policymakers, researchers) use SRs to inform decision-making and to explore the potential role of a proposed artificial intelligence (AI) tool to assist in critical appraisal and choosing among SRs.Methods We developed a survey with 21 open and closed questions. …”
    Get full text
    Article
  20. 2980

    Neuroprotection by chronic administration of Fluoroethylnormemantine (FENM) in mouse models of Alzheimer's disease by Allison Carles, Aline Freyssin, Sarra Guehairia, Thomas Reguero, Michel Vignes, Hélène Hirbec, Gilles Rubinstenn, Tangui Maurice

    Published 2025-01-01
    “…Methods In Aβ25–35-treated mice, FENM was infused at 0.03–0.3 mg/kg/day during one week after Aβ25–35 injection. …”
    Get full text
    Article