Prediction of optimal growth parameters of barley seedling based on Kalman filter and multilayer perceptron by Yunlong HUANG, Zhengquan LI, Yujia SUN

“…In order to improve the quality and planting efficiency of barley seedlings in the growth chamber, the Kalman filter algorithm was firstly used to process the data collected by the sensor, which effectively reduced the influence of environmental factors and the error of the sensor itself, improved the accuracy of the collected data, and ensured the precise control in the growth chamber and accurate test data.Then multiple nonlinear regression, radial basis function and multilayer perceptron neural network were used to analyze the average growth height, seedling weight and seed weight of barley seeds about 160 hours after germination under different conditions.The drying ratio was analyzed and compared.The results show that the multi-layer perceptron network model fits the data best.Using this model to predict the average height of barley seedlings and the ratio of seedling weight of barley seedlings in the optimal environment is basically consistent with the actual planting effect, which provides a certain reference for the planting of barley seedlings in the growth chamber.…”
Get full text

Influences of Temperature on Development and Survival, Reproduction and Growth of a Calanoid Copepod (Pseudodiaptomus dubia) by Changling Li, Xiaoxia Luo, Xianghu Huang, Binhe Gu

“…Fecundity and reproduction frequency decrease when the temperature exceeds 30°C. Intrinsic growth rate (rm) ranges from 0.168 to 0.195 at 25 to 30°C; net reproduction rate (R0) and finite growth rate (?) …”
Get full text

Melissa E. Buron (dir.), Truth & Beauty: The Pre-Raphaelites and Their Sources of Inspiration by Yves Laberge

Get full text

Growth and Etch Rate Study of Low Temperature Anodic Silicon Dioxide Thin Films by Akarapu Ashok, Prem Pal

“…The oxide films developed in both modes are slightly silicon rich, uniform, and less porous. …”
Get full text

The Effects of Chilling Temperature of Bone-in Fully-Cooked Hams on Microbial Growth and Shelf Life by Chad Carr, Larry Eubanks

“…AN206/AN206: The Effects of Chilling Temperature of Bone-in Fully-Cooked Hams on Microbial Growth and Shelf Life (ufl.edu) …”
Get full text

Cracks path growth in turbine blades with TBC under thermo – mechanical cyclic loadings by T. Sadowski, P. Golewski

“…Analysis of critical values of loading leading to crack initiation, further growth and the final blade fragmentation was performed. …”
Get full text

Understanding road accident injury dynamics in Iran: a growth mixture modelling perspective by Ziba Zarrin, Kamran Gholamizadeh, Elaheh Talebi-Ghane, Erfan Ayubi, Omid Hamidi

“…To identify distinct clusters of provinces exhibiting similar trends in injury rates, a growth mixture model was used over the 10 years.Results Among provinces, Qom (95% CI 18.99 to 37.21) and Sistan and Baluchestan (95% CI 5.41 to 7.66) had the highest and lowest injury rates over the decade, respectively. …”
Get full text

Study on the Dynamics Characteristic of Gear Cutting Tooth Fault Under Variable Load Excitation by Shi Peiming, Zhao Na, Dang Hui, Tian Guangjun

Subjects: Get full text

Hygroscopic Growth Factors of Sub-micrometer Atmospheric Aerosols at Four Selected Sites in Thailand by Jindarat Pariyothon, Surat Bualert, Parkpoom Choomanee, Thitima Rungratanaubon, Thunyapat Thongyen, Narita Fakkaew, Chayaporn Phuetfoo, Jitlada Phupijit, Wladyslaw W. Szymanski

“…Abstract Hygroscopic growth factor (Gf) of aerosols is related to water loading on particles in sub-saturated conditions. …”
Get full text

Trade-off strategies between growth and defense of spring ephemeral plants in early spring by Liben Pan, Liben Pan, Tianqi Wang, Tianqi Wang, Vladimir L. Gavrikov, Xiaorui Guo, Xiaorui Guo, Liqiang Mu, Zhonghua Tang, Zhonghua Tang

“…This study provides new insights into the adaptive strategies of spring ephemerals by demonstrating how plants allocate resources for growth and defense through the regulation of trait variation and correlations among traits.…”
Get full text

THE RELATIONSHIP BETWEEN ECONOMIC GROWTH AND MIGRATION IN TERMS OF 14 EUROPEAN UNION COUNTRIES AND TURKEY by Hasan Yavuz, Agnieszka Parlinska

Subjects: “…economic growth…”
Get full text

Research on Calculation Method of Gear Tooth Thermal Deformation Based on the Equivalent Gear Method by Gao Xuepeng, Jiang Qinchen, Xiao Yang, Zhang Quanqing, Qiao Zheye

“…The results show that the thermal deformation of the tooth surface calculated by the proposed method is in good agreement with the finite element simulation results, which can truly reflect the deformation degree of the tooth surface after heating. …”
Get full text

The Clinical Impact of Vascular Endothelial Growth Factor/Receptor (VEGF/R) Inhibitors on Voice by Christina Hui Lee Ng, Edward J. Damrose

“…Vascular endothelial growth factor/receptor (VEGF/R) inhibitors are used in chemotherapy protocols to limit tumor angiogenesis. …”
Get full text

Mechanism of crack branching in the fatigue crack growth path of 2324-T39 Aluminium alloy by Lu Songsong, Bao Rui, Zhang Ting, Fei Binjun

Subjects: “…Fatigue crack growth…”
Get full text

Allelic diversity of the <i>Vrn</i> genes and the control of growth habit and earliness in wheat by S. E. Smolenskaya, N. P. Goncharov

Subjects: Get full text

MESHING STIFFNESS AND DYNAMIC ANALYSIS OF GEAR TOOTH SPALLS FAULT BASED ON IMAGE PROCESSING by LIU WenZheng, ZHU RuPeng, ZHOU WenGuang, SHANG YouWei

Subjects: “…Tooth surface spalls…”
Get full text

Supplemented with Astragalus dregs improves growth performance, immunity, and antioxidant capacity in fattening pigs by Qi Guo, Jiayi Wang, Xuhan Wang, Hongyi Zhang, Jiajiao Xing

“…This study aimed to investigate the impact of Astragalus dregs — the residue after the extraction of principal active components — on the growth performance, antioxidant capacity, and immune function of fattening pigs. …”
Get full text

Improve Growth and Productivity of Fig Trees (Ficus carica L.) by Using Natural Compounds by Zulaikha Ramadhan Ibrahim, Shaymaa Mahfodh Abdulqader, Azad Ahmed Mayi

“…This study was carried out to study the effect of Urtica Dioica, Prosopis Farcta and humic acid and their interactions on the growth and productivity of fig trees. The trees were treated with three levels of foliar spray with each of Urtica Dioica at 0, 150 and 300 mg L-1 and the Prosopis Farcta at 0, 150 and 300 mg L-1, and humic acid 0, 200 and 300 mg L-1. …”
Get full text

The influence of the Great Recession on the relationship between ecological footprint, renewable energy and economic growth by Bárbara Baigorri, Antonio Montañés, María-Blanca Simón-Fernández

“…This paper studies the relationship between ecological footprint, economic growth and renewable energy use in 20 OECD countries from 1990 to 2019, paying special attention to the possible existence of structural changes in this relationship over the period studied. …”
Get full text

Experimental studies on the pH levels that affect demineralization and remineralization of human tooth enamel. by Sherzad Abdulrahman Muhammad, Bakhtiar Muhialdin Ahmed

“…The outcome of this study can help in planning new preventive strategies regarding tooth decay. This study aimed to detect the pH levels that influence the demineralization and remineralization of enamel. …”
Get full text