Showing 781 - 800 results of 2,636 for search '"Homogenic"', query time: 0.05s Refine Results
  1. 781

    Bacteria--phagocyte dynamics,axiomatic modelling and mass-action kinetics by Roy Malka, Vered Rom-Kedar

    Published 2011-03-01
    “…Axiomatic modeling is ensued to provide a family of models that describe bacterial growth in the presence of phagocytes, or, more generally, prey dynamics in a large spatially homogenous eco-system. A classification of the possible bifurcation diagrams that arise in such models is presented. …”
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  2. 782

    Visualizing High-Order Symmetric Tensor Field Structure with Differential Operators by Tim McGraw, Takamitsu Kawai, Inas Yassine, Lierong Zhu

    Published 2011-01-01
    “…In this paper, we use generalizations of these operators to locate and classify tensor field degenerate points and to partition the field into regions of homogeneous behavior. We describe the implementation of our feature extraction and demonstrate our new techniques on synthetic data sets of order 2, 3 and 4.…”
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  3. 783

    Application of lacrimal gland ultrasonography in the evaluation of chronic ocular graft-versus-host-disease by Mingxia Zhong, Siyuan Liu, Jinghan Luo, Qin Zhang, Zhou Yang, Shanshan Zhang

    Published 2025-02-01
    “…The thick diameter in lacrimal ultrasonography demonstrated significantly positive correlations with tear meniscus height (r=0.404, p<0.01), and significantly negative correlations with OSDI (r=-0.273, p<0.05), corneal staining scores (r=-0.264, p<0.05), nasal conjunctival staining scores (r=-0.271, p<0.05) and staining total scores (r=-0.312, p<0.05). Homogeneity and parenchymal vascularization were not found to be significantly correlated with ocular surface status.ConclusionThe ocular surface condition in oGVHD patients is worse than that observed in non-GVHD patients. …”
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  4. 784

    Choice white grease used for manufacturing a protein-encapsulated fat blend source for neonatal calves by David P. Casper, Mark F. Scott

    Published 2025-02-01
    “…The use of PEF blends improves fat mixability to ensure MR when mixed and fed as a homogeneous solution for neonatal calves. A new alternative PEF based on choice white grease (CWG) has been developed to improve its mixability and solubility to ensure a homogeneous MR solution. …”
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  5. 785

    Similar biogeographic patterns of abundant and rare bacterial communities are driven by distinct assembly mechanisms in grassland soils by Sihao Zhu, Bai Yue, Kun Liu, Ning Zhao

    Published 2024-12-01
    “…Deterministic processes, including homogeneous selection (85.1%–97.3%) and heterogenous selection (48.1%–64.2%), dominated the assembly of RT at both the transect and habitat scales. …”
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  6. 786

    Fructosamine measurement for diabetes mellitus diagnosis and monitoring: a systematic review and meta-analysis protocol by Andre Pascal Kengne, Eugene Sobngwi, Jean Jacques N Noubiap, Jobert Richie N Nansseu, Joël Fokom-Domgue, Eric V Balti

    Published 2015-05-01
    “…We will assess clinical heterogeneity by examining the types of interventions and outcomes in each study, and pool studies judged to be clinically homogeneous. We will also assess statistical heterogeneity using the χ2 test of homogeneity and quantify it using the I2 statistic. …”
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  7. 787

    Structural Characterization and Antioxidant Activity in Vivo of Polysaccharides from the Leaves of Hippophae rhamnoides L. by Niannian SONG, Yuxin YI, Xiaoping ZHANG, Bo YANG, Mangsier SAINAWAER, Abuduwaili AYITUXUN

    Published 2025-02-01
    “…HRLP were extracted by water extraction and alcohol precipitation method, and homogeneous polysaccharide (HRLP-2) was obtained through DEAE-650M anion exchange column chromatography. …”
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  8. 788

    Profiling gene alterations in striatonigral neurons associated with incubation of methamphetamine craving by cholera toxin subunit B-based fluorescence-activated cell sorting by Rachel D. Altshuler, Megan A. M. Burke, Kristine T. Garcia, Kenneth Class, Raffaello Cimbro, Xuan Li, Xuan Li

    Published 2025-02-01
    “…Finally, we examined gene expressions in DS homogenates, to demonstrate cell-type specificity of gene alterations observed on abstinence day 28.ResultsOn abstinence day 1, we found mRNA expression of Gabrb3 decreased only in CTb-positive (but not CTb-negative) neurons of Meth rats compared with saline rats, while mRNA expression of Usp7 decreased in all sorted DS neurons. …”
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  9. 789

    Pore Structure and Fractal Characteristics of Inter-Layer Sandstone in Marine–Continental Transitional Shale: A Case Study of the Upper Permian Longtan Formation in Southern Sichua... by Jianguo Wang, Jizhen Zhang, Xiao Xiao, Ya’na Chen, Denglin Han

    Published 2024-12-01
    “…Notably, there are discernible differences in reservoir structural characteristics and homogeneity between muddy sandstone and non-muddy sandstone. …”
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  10. 790
  11. 791

    Thermoelastic waves without energy dissipation in an unbounded body with a spherical cavity by D. S. Chandrasekharaiah, K. S. Srinath

    Published 2000-01-01
    “…The linear theory of thermoelasticity without energy dissipation is employed to study waves emanating from the boundary of a spherical cavity in a homogeneous and isotropic unbounded thermoelastic body. …”
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  12. 792

    Free Vibration and Stability of Axially Functionally Graded Tapered Euler-Bernoulli Beams by Ahmad Shahba, Reza Attarnejad, Shahin Hajilar

    Published 2011-01-01
    “…A beam element is proposed which takes advantage of the shape functions of homogeneous uniform beam elements. The effects of varying cross-sectional dimensions and mechanical properties of the functionally graded material are included in the evaluation of structural matrices. …”
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  13. 793

    Analytical Solution of Heat Conduction for Hollow Cylinders with Time-Dependent Boundary Condition and Time-Dependent Heat Transfer Coefficient by Te-Wen Tu, Sen-Yung Lee

    Published 2015-01-01
    “…By dividing the Biot function into a constant plus a function and introducing two specially chosen shifting functions, the system is transformed into a partial differential equation with homogenous boundary conditions only. The transformed system is thus solved by series expansion theorem. …”
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  14. 794

    Small sets in convex geometry and formal independence over ZFC by Menachem Kojman

    Published 2005-01-01
    “…We discuss the relation of reducibility between convexity ideals and the connections between convexity ideals and other types of ideals, such as the ideals which are generated over squares of Polish space by graphs and inverses of graphs of continuous self-maps, or Ramsey ideals, which are generated over Polish spaces by the homogeneous sets with respect to some continuous pair coloring. …”
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  15. 795

    Comprehensive Error Modeling and Analysis of Face Gear NC Grinding Machine based on Multi-body System Theory by Ming Xingzu, Wang Wei, Zhao Lei, Li Mande

    Published 2015-01-01
    “…By using the theory of multi-body system and Denavit-Hartenberg homogeneous coordinate transformation,the geometric error and thermal error of face gear NC grinding machine is analyzed.According to the principle of face gear meshing and production mechanism of the grinding error,the mathematic model of comprehensive error contains geometric error and thermal error of the face gear NC grinding machine tool is established.Based on the little error assumption and using Matlab software,the error expression which contains six degrees of freedom is got,additionally,the relationship between the six degrees of freedom and six errors which produced by the grinding wheel spindle movement is analyzed and validated.The basis for improve the machining accuracy of gear and error modeling is provided.…”
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  16. 796

    Kinematics Analysis and Simulation of A New Type of Hybrid Palletizing Robot based on MDH Model by Guo Ruifeng, Peng Guangyu, Yang Liu, Yuan Chaofeng

    Published 2017-01-01
    “…As a model adopted in robot kinematics,MDH model is hardly mentioned in domestic literature.The MDH model about rotating joint is introduced in detail,taking a new type of hybrid palletizing robot as example.The kinematics equations of the robot are deduced by combining solving solely through reference coordinate system with homogeneous transformation solution.The 5-3-5 method is used in trajectory planning,and the program is written by using MATLAB,corresponding kinematics simulation is completed in LMS Virtual.lab Motion.The correctness of theoretical derivation is verified through comparing the results of simulation with calculation.It provides a theoretical basis for establishing robot kinematics precision model and make up the lack of MDH model in domestic literature.…”
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  17. 797

    Biosynthesis of Metal Nanoparticles: A Review by Narendra Kulkarni, Uday Muddapur

    Published 2014-01-01
    “…The limitation to the use of these nanoparticles is the paucity of an effective method of synthesis that will produce homogeneous size and shape nanoparticles as well as particles with limited or no toxicity to the human health and the environment. …”
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  18. 798

    The Kinetics of Joined Action of Triplet-Triplet Annihilation and First-Order Decay of Molecules in T1 State in the Case of Nondominant First-Order Process: The Kinetic Model in th... by Paweł Borowicz, Bernhard Nickel

    Published 2013-01-01
    “…The values of diffusion coefficient of anthracene are used to calculate the annihilation radius from the data for spatially homogeneous excitation.…”
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  19. 799

    Wear resistance analysis of the aluminum 7075 alloy and the nanostructured aluminum 7075 - silver nanoparticles composites by Estrada-Ruiz R.H., Flores-Campos R., Treviño-Rodríguez G.A., Herrera-Ramírez J.M., Martínez-Sánchez R.

    Published 2016-01-01
    “…The composites were then subjected to a wear test using a pin-on-disc device to validate the hypothesis that second phase-ductile nanometric particles homogenously distributed throughout the metalmatrix improve the wear resistance of the material. …”
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  20. 800

    Limit load based evaluation of plastic ? factor for C(T) specimen with a mismatched weld by R. Nikhil, S.A. Krishnan, G. Sasikala, A. Moitra

    Published 2019-04-01
    “…It is valid only for homogeneous materials. The plastic ? factor for Compact Type (C(T)) geometry with type 316LN stainless steel weld has been evaluated based on elastic-plastic FE analysis. …”
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