Showing 41 - 60 results of 11,088 for search '"chemical"', query time: 0.10s Refine Results
  1. 41

    Calcium waves with mechano-chemical couplings by Bogdan Kazmierczak, Zbigniew Peradzynski

    Published 2013-03-01
    “…As follows from experiments, waves ofcalcium concentration in biological tissuescan be easily excited by a local mechanical stimulation.Therefore the complete theory of calcium waves should alsotake into account couplingbetween mechanical and chemical processes.In this paper we consider the existenceof travelling waves for buffered systems, as in [22], completed, however,by an equation for mechanical equilibrium and respective mechanochemical coupling terms.Thus the considered, coupled system consists of reaction-diffusion equations (forthe calcium and buffers concentrations) and equations for thebalance of mechanical forces.…”
    Get full text
    Article
  2. 42

    Chemical properties of Terminalia catappa wood by Richmond Acheampong, Kwaku Antwi, Mark Bright Donkoh, Michael Awotwe-Mensah, Frank Kofi Dorwu

    Published 2024-06-01
    “…In this study 160 samples of wood were used for the chemical properties and density tests. Chemical analyses were performed by using the TAPPI standards. …”
    Get full text
    Article
  3. 43

    Project ChemicalBlooms: Collaborating with citizen scientists to survey the chemical diversity and phylogenetic distribution of plant epicuticular wax blooms by Le Thanh Dien Nguyen, Nicole Groth, Kylie Mondloch, Edgar B. Cahoon, Keith Jones, Lucas Busta

    Published 2024-05-01
    “…A particularly striking chemical trait that some plants possess is the ability to synthesize massive amounts of epicuticular wax that accumulates on the plant's surfaces as a white coating visible to the naked eye. …”
    Get full text
    Article
  4. 44

    Addressing the toxic chemicals problem in plastics recycling by Bethanie Carney Almroth, Eric Carmona, Nnaemeka Chukwuone, Tridibesh Dey, Daniel Slunge, Thomas Backhaus, Therese Karlsson

    Published 2025-01-01
    “…Additionally, they are inherently contaminated with reaction by-products and other nonintentionally added substances (NIASs). As the chemical composition of plastics wastes is largely unknown, and many plastics chemicals are hazardous, they therefore hinder safe recycling since recyclers are not able to exclude materials that contain hazardous chemicals. …”
    Get full text
    Article
  5. 45

    Chemical and ecological control methods for Epitrix spp. by A. G. S. Cuthbertson

    Published 2015-01-01
    Subjects: “…Chemical and ecological control…”
    Get full text
    Article
  6. 46

    The thermodynamic natural path in chemical reaction kinetics by Moishe garfinkle

    Published 2000-01-01
    “…The Natural Path approach to chemical reaction kinetics was developed to bridge the considerable gap between the Mass Action mechanistic approach and the non-mechanistic irreversible thermodynamic approach. …”
    Get full text
    Article
  7. 47

    Modeling and Simulation of a Chemical Vapor Deposition by J. Geiser, M. Arab

    Published 2011-01-01
    “…We are motivated to model PE-CVD (plasma enhanced chemical vapor deposition) processes for metallic bipolar plates, and their optimization for depositing a heterogeneous layer on the metallic plate. …”
    Get full text
    Article
  8. 48
  9. 49
  10. 50
  11. 51
  12. 52

    Reduced Chemical Kinetic Model for Titan Entries by Romain Savajano, Raffaello Sobbia, Michele Gaffuri, Pénélope Leyland

    Published 2011-01-01
    “…International Journal of Chemical Engineering…”
    Get full text
    Article
  13. 53
  14. 54

    On the Use of Adaptive Resemblance Terms in Chemical Ecology by Christoph von Beeren, Sebastian Pohl, Volker Witte

    Published 2012-01-01
    “…“Chemical masquerade” occurs when the operator detects the mimic but misidentifies it as an uninteresting entity, as opposed to “chemical mimicry” in which an organism is detected as an interesting entity by the operator. …”
    Get full text
    Article
  15. 55

    Effect of Chemical Challenges on the Properties of Composite Resins by Omar Geha, Luciana Tiemi Inagaki, Jaqueline Costa Favaro, Alejandra Hortencia Miranda González, Ricardo Danil Guiraldo, Murilo Baena Lopes, Sandrine Bittencourt Berger

    Published 2021-01-01
    “…Objective. To evaluate the chemical degradation effect on microhardness and roughness of composite resins after aging. …”
    Get full text
    Article
  16. 56

    Simulation of structured populations in chemically stressed environments by Thomas G. Hallam, Qingping Deng

    Published 2005-10-01
    “…We develop a mathematical model, the numerical analysis for this model, and the simulation techniques necessary to solve the problem of population dynamics in an environment where heterogeneity is generated by resource and chemical stressor. In the simulations, the chemical is assumed to be a nonpolar narcotic and the individuals respond to the chemical via both physiological response and by physical movement. …”
    Get full text
    Article
  17. 57

    Chemical space as a unifying theme for chemistry by Jean-Louis Reymond

    Published 2025-01-01
    “…Abstract Chemistry has diversified from a basic understanding of the elements to studying millions of highly diverse molecules and materials, which together are conceptualized as the chemical space. A map of this chemical space where distances represent similarities between compounds can represent the mutual relationships between different subfields of chemistry and help the discipline to be viewed and understood globally.…”
    Get full text
    Article
  18. 58
  19. 59

    On the Maximum SC Index of Chemical Unicyclic Graphs by Hui-Yan Cheng, Lei Chen, Sattar Alyar

    Published 2025-01-01
    “…In this paper, the fourth largest value of SC index for the chemical unicyclic graphs of order n≥7 is determined.…”
    Get full text
    Article
  20. 60

    Chemical signatures of social information in Barbary macaques by Brigitte M. Weiß, Claudia Birkemeyer, Marlen Kücklich, Anja Widdig

    Published 2025-01-01
    “…We found robust evidence for individual odor signatures and limited support for kin signatures. Chemical profiles were also related to group membership, but little to rank, sex or age. …”
    Get full text
    Article