Showing 321 - 340 results of 994 for search '"Highs and Lows"', query time: 0.06s Refine Results
  1. 321

    Scalable temporal multiplexing of telecom photons via thin-film lithium niobate photonics by Çağın Ekici, Yonghe Yu, Jeremy C. Adcock, Alif Laila Muthali, Mujtaba Zahidy, Heyun Tan, Zhongjin Lin, Hao Li, Leif K. Oxenløwe, Xinlun Cai, Yunhong Ding

    Published 2025-02-01
    “…The main barriers of multiplexing schemes, however, are minimizing resource requirements to allow scalability and the lack of availability of high-speed, low-loss switches. Here, we present an on-chip temporal multiplexing scheme utilizing thin-film lithium niobate (TFLN) photonics to effectively address these challenges. …”
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    Article
  2. 322

    The Role of Religious Organizations in Child Marriage Prevention and Handling during Pandemic by Siti Rofiah, Moh. Fauzi, Fakih Muqoddam

    Published 2022-05-01
    “…Secondly, the existence of religious organizations has no relevance to the high and low rate of child marriage in Central Java. …”
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    Article
  3. 323

    Differences in perceptual representations in multilinguals’ first, second, and third language by Donggui Chen, Donggui Chen, Jingan Su, Ruiming Wang

    Published 2024-07-01
    “…No evidence was found for perceptual representations in the later-learned languages, regardless of high or low proficiency. Our study has implications for theories of language comprehension and embodied cognition.…”
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    Article
  4. 324

    Aerodynamics Optimization of a Ducted Coaxial Rotor in Forward Flight Using Orthogonal Test Design by Yuening Jiang, Hai Li, Hongguang Jia

    Published 2018-01-01
    “…The optimal rotor spacing and pitch angle were determined to maximize the aerodynamic performance considering high lift, low drag, and trimmed torque.…”
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    Article
  5. 325

    Research on Characteristics of Rainfall at Zhuzhou Hydrological Station in Xiangjiang River in Recent 60 Years by YANG Fang, YANG Pan, LU Lu, XIONG Yu

    Published 2020-01-01
    “…The annual average rainfall of many years mainly presents the alternating process of high and low, with significant increase trend. (2) Although the average number of rainy days in many years fluctuates, the overall trend is stable. (3) The periodic oscillation of annual average rainfall and annual average rainy days is the strongest in the time scale of about 14 year and 20 year.In a short period of time after 2016, the amount of rainfall and the number of rainy days will decrease relatively, and then increase, which can provide data support for the study of water resources change characteristics, water resources planning and management, waterlogging and drought control, agriculture, animal husbandry and forestry production in Xiangjiang River Basin.…”
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    Article
  6. 326

    Evolution of stakeholder behavior strategies under cap-and-trade of the benchmark method by Dazhi Linghu, Jin Cui, Haicang Yan, Xinli Wu

    Published 2025-02-01
    “…An increase in the price of carbon trading is the only factor that can incentivize both high- and low-emission enterprises to reduce emissions and innovate, as well as incentivize strict government regulation. …”
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    Article
  7. 327

    CREEP BEHAVIOR AND CONSTITUTIVE DESCRIPTION OF POLYTETRAFLUOROETHYLENE UNDER TEMPERATURE-STRESS COUPLING by WANG JingHui, LI JiKang, LIU Zheng, CHEN Xu

    Published 2024-08-01
    “…Polytetrafluoroethylene(PTFE)has the advantages of high and low temperature resistance,chemical corrosion resistance and high thermal stability,and has become an indispensable sealing material in the industrial field.Its compression performance is crucial to the safe service of the sealing structure.By carrying out the compression experiments and compression creep experiments on PTFE,the compression properties of PTFE at different temperatures were studied,and the coupling effect of stress and temperature on creep behavior was explored.The results show that the compressive yield strength and compressive modulus of PTFE decrease with the increase of temperature.The compression creep performance is influenced by the coupling of temperature and stress.At the same temperature,the instantaneous strain and creep rate of PTFE increase with the increase of stress.Under the same stress,as the temperature increases,the compressive modulus decreases,the molecular energy and free volume increase,resulting in an increase in the instantaneous strain and creep of PTFE,and an increase in the total strain.Finally,the Burgers model,Findley model,and Time-Hardening model were used to analyze the creep behavior of PTFE under different loading conditions.It was found that the Burgers model and Findley model can better describe the creep behavior of PTFE at different temperatures.This study can provide theoretical guidance and data support for the design and engineering application of sealing structures that consider the compressive creep performance of PTFE.…”
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  8. 328

    Integrative prognostic modeling of ovarian cancer: incorporating genetic, clinical, and immunological markers by Aidi Lin, Feifei Xue, Chenxiang Pan, Lijiao Li

    Published 2025-02-01
    “…The risk score effectively predicted patient survival, distinguishing between high and low-risk groups with significant outcome differences. …”
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    Article
  9. 329

    Design principles for engineering bacteria to maximise chemical production from batch cultures by Ahmad A. Mannan, Alexander P. S. Darlington, Reiko J. Tanaka, Declan G. Bates

    Published 2025-01-01
    “…We show that engineering genetic circuits to switch cells to a high synthesis-low growth state after first growing to a large population can further improve performance. …”
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    Article
  10. 330

    Can governance mechanisms minimize agency costs? by Linda Linda, Mulia Saputra, Raida Fuadi, Wida Fadhlia

    Published 2024-06-01
    “…The purpose of this research is (1) to know whether agency costs incurred in companies listed on IDX 30 are of high or low value? (2) The aim is to investigate how agency costs are affected by different corporate governance mechanisms, specifically the size of the board of directors, the size of the board of commissioners, and the size of the audit committee. …”
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    Article
  11. 331

    Artificial intelligence (AI) or augmented intelligence? How big data and AI are transforming healthcare: Challenges and opportunities by K Moodley

    Published 2023-12-01
    “…The digital divide between high- and low-income settings is significant and has the potential to exacerbate health inequities globally. …”
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    Article
  12. 332

    APPLICATION OF OLI-PARADIGM OF GERMAN FDI INFLOWS IN TURKEY by Erkan Ilgün, Kasim Tatić

    Published 2012-11-01
    “…The entrepreneurs believe in "market potential, dynamics, growth", existing “High-and low-skilled” workers and “Political and economic stability” in Turkey. …”
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    Article
  13. 333

    Relationship of Meteorological and Air Pollution Parameters with Pneumonia in Elderly Patients by Suleyman Serdar Tasci, Cemil Kavalci, Afsin Emre Kayipmaz

    Published 2018-01-01
    “…When the temperature was high and low, the number of days consulted due to pneumonia was related to low air temperature (p<0.05). …”
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  14. 334

    A morfometria da bacia hidrográfica do rio Mimoso, um sistema cárstico do Mato Grosso do Sul/ Brasil by Rafael Brugnolli Medeiros, André Geraldo Berezuk, Charlei Aparecido da Silva

    Published 2019-05-01
    “…The results pointed to a significant diversity of slope classes, horizontal and vertical dissections, evidencing the potential erosive energy of the study area that runs from the very weak to moderately average classes in the high and low BHRM courses due to the slopes and reduced altimetric amplitudes . …”
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  15. 335

    Modeling and Contact Analysis of Internal Meshing Nutation Spiral Bevel Gear with Different Tooth Profiles based on General Tooth Surface Model by Zheng Lin, Ligang Yao

    Published 2020-09-01
    “…The load contact analysis of spiral bevel gears with high and low power and different tooth profiles is carried out by using the finite element software. …”
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    Article
  16. 336

    A Roadway Safety Sustainable Approach: Modeling for Real-Time Traffic Crash with Limited Data and Its Reliability Verification by Zhenzhou Yuan, Kun He, Yang Yang

    Published 2022-01-01
    “…Secondly, based on the Bayesian updating method, the migration test towards high and low precision data sets was established. Finally, the applicability of machine learning and statistical methods to low precision data set was compared. …”
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    Article
  17. 337

    THE ACCELERATION OF FOUR COLUMN BENCH FOR VEHICLE LABORATORY ROAD SIMULATION TEST IN THE TARGET SPECTRUM METHOD RESEARCH by WANG Zhe, ZHENG SongLin, FENG JinZhi, YU JiaWei, MA ZhaGen

    Published 2016-01-01
    “…Load spectrum obtained from automobile proving ground contains a large number of high frequency low amplitude loads,so the key step of establishing four-column bench test of a vehicle is to conduct the acceleration processing of measured load spectrum. …”
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  18. 338

    Experimental Verification of the Influence of Inner and Outer Groove Radius of High-speed Bearings on Operating Temperature Rise by Haibo Lin, Jianxi Yang

    Published 2022-04-01
    “…The study provides a reference for optimizing the contact matching between the inner and outer grooves of the bearing and the steel ball,enabling a better lubrication of the bearing working surfaces,further improving its heat dissipation conditions,reducing sliding friction to reduce the friction torque and noise of the bearing,so as to realize the high speed,high efficiency,low power consumption and low noise of the bearing. …”
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    Article
  19. 339

    Application of Load Duration Curve Method in Pollution Control in the Middle and Lower Reaches of Hanjiang River by ZHAO Chen, CHEN Yanfei, DONG Yuru, SUN Yongxi

    Published 2022-01-01
    “…The load duration curve method is used to study both water quality change and pollution load.This study aims to examine the effect of pollution control in the middle and lower reaches of the Hanjiang River and puts forward reasonable pollution control measures.For this purpose,the load duration curves of total phosphorus,COD<sub>Mn</sub>,and ammonia nitrogen are drawn according to the hydrological data and water quality data for 2006—2020,with water pollution prevention and control and the local water quality requirements as the design water quality objectives.The relationships among water flow,water quality,and pollution load are thereby established.The results show that under the corresponding specified surface water quality,the COD<sub>Mn</sub>,ammonia nitrogen,and total phosphorus indexes of the Huangzhuang section all meet the requirements,and the residual load is large,which means that no reduction measures are needed.Regarding the Xiantao section,reduction measures are also unnecessary for COD<sub>Mn</sub> and ammonia nitrogen,which,nevertheless,is not the case for the high and low flow areas of total phosphorus.The reduction amounts for the two areas are 6.05 t/d and 0.09 t/d,respectively.This study provides technical support for water quality compliance management under different hydrological conditions of the river.…”
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  20. 340

    Article Review on Vectran-Super Fiber from Thermotropic Crystals of Rigid-Rod Polymer by Derseh Yilie limeneh, Kelem Tiessasie Yilma

    Published 2021-01-01
    “…Vectran fiber, characterized by its golden color, high strength and modulus, thermal stability at high temperatures, low creep, and good chemical stability, can be used in many various industries starting from ropes and cables to profound sea survey and military products.…”
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    Article