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fick’s-law

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Journal Articles
The American Biology Teacher. 2014; 764270–271 doi: https://doi.org/10.1525/abt.2014.76.4.10
Published: 01 April 2014
... diffusion Fick’s law respiration physiology Figure 1. West African Lungfish. Sketch by G.H. Ford from Proceedings of the Zoological Society of London 1856. Figure 1. West African Lungfish. Sketch by G.H. Ford from Proceedings of the Zoological Society of London 1856. Figure 2...
Journal Articles
The American Biology Teacher. 2017; 79164–67 doi: https://doi.org/10.1525/abt.2017.79.1.64
Published: 01 January 2017
...Marcel Robischon Processes of diffusion of oxygen can be described in a formalized and simplified manner in formulas such as Fick's laws of diffusion. For a sound understanding of the interconnections of anatomical structure, biological function, and environmental factors in a living system...
Journal Articles
The American Biology Teacher. 2017; 799787–791 doi: https://doi.org/10.1525/abt.2017.79.9.787
Published: 01 November 2017
... Evolution............................2:106-RL, 2:114-RL, 2:122-RL, 2:130-I, 2:83-F, 2:97-F, 2:97-OL, 3:241-TT, 4:309-TT, 7:544-I, 8:635-I, 9:729-RL Evolutionary tree............................2:83-F Fick's laws............................1:64-TT Fish species identification...
Journal Articles
The American Biology Teacher. 2014; 769643–647 doi: https://doi.org/10.1525/abt.2014.76.9.14
Published: 01 November 2014
... Technical Biological Terms .......................3:208-Q A Tale of Two Fishes or A Quick Fix for Fick’s Law .......................4:270-Q Biology Myth-Killers .......................5:350-Q Explicitly Linking Human Impact to Ecological Function in Secondary School Classrooms...
Journal Articles
The American Biology Teacher. 2012; 745344–347 doi: https://doi.org/10.1525/abt.2012.74.5.13
Published: 01 May 2012
... stepmother-in-law – a combination of two very negative stereotypes – I have a wonderful son and daughter-in-law. Last July, my daughter-in-law, Laura, sent me an e-mail in which she outlined her plans for my Thanksgiving. She and Geoff invited me to their home in Summerville, South Carolina, to Thanksgiving...
Journal Articles
The American Biology Teacher. 2008; 70110 doi: https://doi.org/10.2307/30163184
Published: 01 January 2008
... a little surprising considering the authors correctly write the equation for Fick's Law showing "A" (cross-sectional area) in the numerator. This error is probably the result of the authors' confusion about the term, L, in denomi- nator. The authors erroneously assumed that "1 is the distance the...
Journal Articles
The American Biology Teacher. 2008; 70110 doi: https://doi.org/10.2307/30163185
Published: 01 January 2008
... is true - the diffusion rate is directly pro- portional to cross-sectional area of the diffusing path. This error is a little surprising considering the authors correctly write the equation for Fick's Law showing "A" (cross-sectional area) in the numerator. This error is probably the result of the...
Journal Articles
The American Biology Teacher. 2007; 697411–415 doi: https://doi.org/10.2307/4452193
Published: 01 September 2007
... 46208. PROCESS OF DIFFUSION 411 physical parameters that affect the diffusion rate (or flux, F) of a compound (Figure 1). The four major components of Fick's law are: * D (an empirically determined coefficient) * A and {(the cross-sectional area and the length of the diffusion path) * AC (the difference...
Journal Articles
The American Biology Teacher. 2009; 716355–362 doi: https://doi.org/10.2307/20565331
Published: 01 August 2009
... by the sucrose concentration gradient. This linear relationship between rates of pressure change and concentration of the osmotic gradient is consistent with linear predictions of diffusion rates using Fick's Law. While it is beyond the scope of this article to mathematically relate units in Fick's...
Journal Articles
The American Biology Teacher. 2007; 699557–560 doi: https://doi.org/10.2307/4452216
Published: 01 November 2007
..., 2:941, 3:0L, 3:182R,4:2191,4:2291, 5:268A, 5:312R, 6:332A, 6:337A, 7:394A, 8:460A, 8:4771 Fick's Law 7:4111 Food Safety 3:1491 Forensics 3:1631,5:2801 Formative Assessments 1 :OL Free-Choice Sci nce Learning Environments 9:532A Fungus 5:2871 General Science 1:58R Genetics 1:291, 4:246R, 9:5441...
Journal Articles
The American Biology Teacher. 2002; 645341–351 doi: https://doi.org/10.2307/4451309
Published: 01 May 2002
... toleration 0 2 0 Merriam's temperature control f distribution 0 1 0 Biogenesis 0 (1)1 0 Fick's equation ofdiffusion i gas exchange 0 1 0 Competitive exclusion 0 0 3 Griffith's transformation of bacteria 0 0 2 Colinearity of DNA and RNA codons 0 0 1 Examples of biological theories, laws and principles from...
Journal Articles
The American Biology Teacher. 1992; 544200–203 doi: https://doi.org/10.2307/4449455
Published: 01 April 1992
... distance (a deriv- ative of Fick's Law). If it takes one second to travel 1 nm, it will take four seconds to travel 2 nm and 10,000 seconds to travel 100 nm. In addition, the rate is approximately proportional to the reciprocal of the molecular weight, squared, which means larger mol- ecules diffuse even...
Journal Articles
The American Biology Teacher. 1963; 255336–341 doi: https://doi.org/10.2307/4440390
Published: 01 May 1963
... remainder of his career. His associations with such notables as du Bois- Reymond, Ludwig, Kronecker, Sir Vic- tor Horsley (his brother-in-law), and espec- ially John Burdon Sanderson whom he succeeded to the Oxford Waynflete Chair of Physiology in 1895, undoubtedly en- hanced his interest in...