Showing 4,161 - 4,180 results of 4,921 for search '(((((rates OR rates) OR rates) OR rates) OR rates) OR rate) and patterns', query time: 0.18s Refine Results
  1. 4161

    Research on Combustion State System Diagnosis Based on Voiceprint Technology by Jidong Yan, Yuan Wang, Liansuo An, Guoqing Shen

    Published 2025-05-01
    “…The BP neural network has a slower convergence speed and a high error rate in recognizing the flameback and thermoacoustic oscillations. …”
    Get full text
    Article
  2. 4162

    Temporal and Spatial Dynamics of Surface Water Temperature Changes in China's Major Lakes by Haimei Duan, Kun Yang, Xiaolu Zhou, Yi Luo

    Published 2025-07-01
    “…Particularly, when analyzing the spatial pattern based on China's famous population‐economic demarcation line (the Hu Huanyong Line), we found that the LSWT growth rate in lakes east of the Hu Huanyong Line is higher than that in lakes to the west in Phase II, as well as under the SSP1‐RCP2.6 and SSP2‐RCP4.5 scenario models. …”
    Get full text
    Article
  3. 4163

    Effect of engine failure on aerodynamic characteristics of a light transport aircraft model by Yu. S. Mikhailov

    Published 2022-09-01
    “…If the half of engine thrust is lost, which adversely affects a rate of climb, the most critical flight modes are the take-off and go-around procedures performed at low altitudes using the engine asymmetric thrust. …”
    Get full text
    Article
  4. 4164
  5. 4165

    Electroencephalographic (EEG) analysis of hue perception differences between art and non-art majors: insights from the P2 and P3 components by Liting Song, Guanghui Zhang, Johanna Silvennoinen, Fengyu Cong

    Published 2025-08-01
    “…Participants completed color perception tasks involving cool, warm, and neutral hues while EEG data were recorded with a 65-electrode system. Behavioral ratings and ERP components (P2 and P3) were analyzed, supplemented by decoding analysis to uncover neural processing patterns. …”
    Get full text
    Article
  6. 4166

    Korean Translation of the GRADE Series Published in the BMJ, ‘Use of GRADE Grid to Reach Decisions on Clinical Practice Guidelines When Consensus Is Elusive’ (A Secondary Publicati... by Hyun Jin Jung, Eu Chang Hwang, Do Kyung Kim, Ho Won Kang, Ja Yoon Ku, Hong Wook Kim, Jae Hung Jung

    Published 2020-12-01
    “…This article is the last of a series providing guidance for the use of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system for rating the quality of evidence and grading the strength of recommendations in systematic reviews and clinical practice guidelines. …”
    Get full text
    Article
  7. 4167

    Planting Strategy Optimization Can Increase Maize Yield by Delaying Leaf Senescence and Improving Photosynthetic Capacity by Li Zhao, Xinrong Duan, Xinping Zhang, Xin Zhang, Linzhuan Song, Pei Chen, Min Liang, Chang Zhang, Chuangyun Wang

    Published 2025-04-01
    “…The results show that with the increase in planting density, the net photosynthetic rate of maize leaves gradually decreased, and the transpiration rate gradually increased. …”
    Get full text
    Article
  8. 4168

    Joint Transmit-receive Beam Design of FDA-MIMO Dual-function Radar-communication Systems for Radio-frequency Stealth by Haozheng WU, Chenguang SHI, Jianjiang ZHOU

    Published 2025-08-01
    “…Simultaneously, this method can provide high clutter and interference suppression performance as well as a low communication bit error rate.…”
    Get full text
    Article
  9. 4169

    Factors Affecting Aggressive Behavior Among Teenage Students: A Statistical Study by Kauser Shaheen, Majid Kaleem, Muhammad Abbas, Asim Iftikhar, Muhammad Ramzan

    Published 2025-06-01
    “…Aggressive behavior in the classroom was linked to low academic engagement ratings, good attitudes toward learning, friends in the classroom, and the perception of teacher support. …”
    Get full text
    Article
  10. 4170

    Effects of Dietary Schizochytrium Algae as ω-3 PUFA Source on the Egg-Laying Quail Performance, Serum Indexes, and Egg Yolk Fatty Acids Contents by Yifan Chang, Yue Xuan, Ruinan Zhang, Xuemei Ding, Qiufeng Zeng, Jianping Wang, Shiping Bai, Shanshan Li, Yan Liu, Yuchuan Chen, Keying Zhang

    Published 2024-12-01
    “…The objective of this experiment is to investigate the effects of SAP or SAO as ω-3 PUFA raw materials on production performance, egg quality, serum immunity, serum lipids, and fatty acid deposition patterns in the eggs of laying quails. Chinese yellow-feathered quails served as the experimental subjects. …”
    Get full text
    Article
  11. 4171
  12. 4172

    Wideband absorption with polarization and angular insensitive metamaterial for optical applications based on Tungsten-SiO2 composites by Md Raihan, Saif Hannan, Md Ismail Haque, Mohamed Ouda, Abdulmajeed M. Alenezi, Mohamed S. Soliman, Mohammad Tariqul Islam

    Published 2025-06-01
    “…A 96.93 % average absorption rate was found for visible 380 nm–700 nm, along with a maximum peak absorption point at 604.53 nm, which is 99.996 %. …”
    Get full text
    Article
  13. 4173

    Effect of External Sensory Integration on Motor Functional Disorder In Children With Attention Deficit Hyperactive Disorder (Adhd) - A Pilot Study by Chhavi Kumar Sharma, Shahiduz Zafar

    Published 2025-04-01
    “…Specifically, the experimental group demonstrated a greater decrease in Conner’s Teacher Rating Scale scores (p=0.002) and a significant improvement in GMFM scores (p=0.001). …”
    Get full text
    Article
  14. 4174

    Integrating AI-generated content tools in higher education: a comparative analysis of interdisciplinary learning outcomes by Zhang Yan, Tang Qianjun

    Published 2025-07-01
    “…Findings revealed a 37% increase in interdisciplinary project outcomes (measured by collaborative problem-solving scores, cross-domain knowledge integration ratings, and peer evaluation metrics) when AIGC tools were strategically implemented, with significant variations in effectiveness based on implementation approach. …”
    Get full text
    Article
  15. 4175

    Risk of Incidence and Lethality by Etiology of Severe Acute Respiratory Syndrome in Hospitalized Children Under 1 Year of Age in Brazil in 2024: A Cross-Sectional Study by Tamires de Nazaré Soares, Natasha Cristina Oliveira Andrade, Suziane do Socorro dos Santos, Marcela Raíssa Asevedo Dergan, Karina Faine Freitas Takeda, Jully Greyce Freitas de Paula Ramalho, Luany Rafaele da Conceição Cruz, Perla Katheleen Valente Corrêa, Marli de Oliveira Almeida, Joyce dos Santos Freitas, Wilker Alves Silva, Marcos Jessé Abrahão Silva, Daniele Melo Sardinha, Luana Nepomuceno Gondim Costa Lima

    Published 2025-06-01
    “…Distribution by final classification and epidemiological week (EW) was analyzed; the incidence rate by Federative Unit (FU) (cases/100,000 < 1 year) with risk classification (Low/Moderate/High) was assessed; and, for cases with positive viral RT-PCR, the etiological frequency and virus-specific lethality rate (deaths/total cases of etiology ×100), also with risk classification, were extracted. …”
    Get full text
    Article
  16. 4176

    Variations in the clinical practice of blood pressure and sedo-analgesia management for intracerebral hemorrhage: a case-based survey of Chinese healthcare workers by Rui Dong, Jianwei Li, Qiming Chen, Jiehua Zhang, Zeli Zhang, Yunxing Cao, Mingbiao Yang, Ming Zhang, Kangyue Lin, Yuan Shi, Xiaopeng Li, Xinyu Du, Wenjin Chen, Fen Li, Hong Yang

    Published 2025-07-01
    “…Results Between December 2021 and February 2022, 263 practitioners from the China Neurocritical Study Group were invited to participate, with 220 valid questionnaires returned, yielding an 83.7% response rate. Respondents included 123 doctors (55.9%) and 97 nurses (44.1%). …”
    Get full text
    Article
  17. 4177

    Changing epidemiology of leptospirosis in China from 1955 to 2022 by Zengliang Wang, Ke Li, Yuanhua Liu, Michael P. Ward, Yue Chen, Shuting Li, Jidan Zhang, Yu Zhao, Na Wang, Haiyan Qiu, Yueran Lian, Cuicai Zhang, Zhijie Zhang, Biao Kan

    Published 2025-03-01
    “…Results Between 1955 and 2022, China reported 25,236,601 leptospirosis cases, with 91% occurring from July to October. The annual incidence rate peaked at 38.28/100,000 during outbreaks in the 1960s–1980s but stabilized at a low level (0.07/100,000) between 2005 and 2022, with over 99% of cases in southern China. …”
    Get full text
    Article
  18. 4178

    Phenotypic characterisation of four naked neck chicken ecotypes indigenous to Pakistan by M Shafiq, A Ahmad, H Khaliq, ZM Iqbal, B Siddique, MI Ullah, MF Khalid, F Ali, MT Khan, S Aslam, R Mustafa, U Farooq, S Mehmood, J Hussain, Z Li

    Published 2025-04-01
    “…Feathers in the breast, wing bow, wing bar, wing bay, saddle, and tail areas most commonly had a plain pattern, followed by stippled, pencilled, and laced patterns. …”
    Get full text
    Article
  19. 4179

    Crystal Form Investigation and Morphology Control of Salbutamol Sulfate via Spherulitic Growth by Xinyue Qiu, Hongcheng Li, Yanni Du, Xuan Chen, Shichao Du, Yan Wang, Fumin Xue

    Published 2025-07-01
    “…In addition, the effects of crystallization temperature, solute concentration, ratio of antisolvent to solvent, feeding rate, and stirring rate on the morphology of spherical particles were investigated in different antisolvents. …”
    Get full text
    Article
  20. 4180

    Analyzing pregnancy course and outcomes in women with varying degrees of severity of novel coronavirus infection COVID-19 in Saint Petersburg: the lessons from pandemic by V. F. Bezhenar, M. L. Romanova, I. M. Nesterov, I. A. Dobrovolskaya

    Published 2022-09-01
    “…Group 3 showed significantly fewer natural births – 33 (57.8 %) and 42 (80.8 %) (χ2 = 6.63) respectively, but a greater rate of caesarean section – 24 (42.0 %) and 10 (19.2 %) (χ2 = 6.63). …”
    Get full text
    Article