Document (#41893)

Author

Garcia-Marco, F.-J.

Title

¬The interaction between the systematic and alphabetical approaches to knowledge organization and its subjacent mechanisms : a long-term primary wave?

Source

Knowledge organization for a sustainable world: challenges and perspectives for cultural, scientific, and technological sharing in a connected society : proceedings of the Fourteenth International ISKO Conference 27-29 September 2016, Rio de Janeiro, Brazil / organized by International Society for Knowledge Organization (ISKO), ISKO-Brazil, São Paulo State University ; edited by José Augusto Chaves Guimarães, Suellen Oliveira Milani, Vera Dodebei

Imprint

Würzburg : Ergon Verlag

Year

2016

Pages

S.105-115

Series

Advances in knowledge organization; vol.15

Theme

Beziehungen verbale / systematische Erschließung

Similar documents (author)

1. Marco, F.J.G. -> Garcia Marco, F.J.: 6.11

   6.114191 = sum of:
     6.114191 = sum of:
       2.2890086 = weight(author_txt:garcia in 1913) [ClassicSimilarity], result of:
         2.2890086 = score(doc=1913,freq=1.0), product of:
           0.66677624 = queryWeight, product of:
             7.84674 = idf(docFreq=46, maxDocs=44218)
             0.08497494 = queryNorm
           3.4329486 = fieldWeight in 1913, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.84674 = idf(docFreq=46, maxDocs=44218)
             0.4375 = fieldNorm(doc=1913)
       3.8251827 = weight(author_txt:marco in 1913) [ClassicSimilarity], result of:
         3.8251827 = score(doc=1913,freq=2.0), product of:
           0.745258 = queryWeight, product of:
             1.0572149 = boost
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.08497494 = queryNorm
           5.132696 = fieldWeight in 1913, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.4375 = fieldNorm(doc=1913)
   

2. Marco, F.J. Garcia -> Garcia Marco, F.J.: 6.05

   6.0534253 = sum of:
     6.0534253 = sum of:
       2.7746973 = weight(author_txt:garcia in 1912) [ClassicSimilarity], result of:
         2.7746973 = score(doc=1912,freq=2.0), product of:
           0.66677624 = queryWeight, product of:
             7.84674 = idf(docFreq=46, maxDocs=44218)
             0.08497494 = queryNorm
           4.161362 = fieldWeight in 1912, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             7.84674 = idf(docFreq=46, maxDocs=44218)
             0.375 = fieldNorm(doc=1912)
       3.278728 = weight(author_txt:marco in 1912) [ClassicSimilarity], result of:
         3.278728 = score(doc=1912,freq=2.0), product of:
           0.745258 = queryWeight, product of:
             1.0572149 = boost
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.08497494 = queryNorm
           4.3994536 = fieldWeight in 1912, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.375 = fieldNorm(doc=1912)
   

3. Garcia Marco, J.: Hypertext and indexing languages : common challenges and perspectives (1996) 5.71

   5.707224 = sum of:
     5.707224 = sum of:
       2.6160097 = weight(author_txt:garcia in 4582) [ClassicSimilarity], result of:
         2.6160097 = score(doc=4582,freq=1.0), product of:
           0.66677624 = queryWeight, product of:
             7.84674 = idf(docFreq=46, maxDocs=44218)
             0.08497494 = queryNorm
           3.92337 = fieldWeight in 4582, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.84674 = idf(docFreq=46, maxDocs=44218)
             0.5 = fieldNorm(doc=4582)
       3.0912144 = weight(author_txt:marco in 4582) [ClassicSimilarity], result of:
         3.0912144 = score(doc=4582,freq=1.0), product of:
           0.745258 = queryWeight, product of:
             1.0572149 = boost
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.08497494 = queryNorm
           4.147845 = fieldWeight in 4582, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.5 = fieldNorm(doc=4582)
   

4. Garcia Marco, F.J.: ¬Los contendios y la secuencia docente de la organizacion y representacion del conocimiento : una propuesta interdisciplinar (1995) 5.71

   5.707224 = sum of:
     5.707224 = sum of:
       2.6160097 = weight(author_txt:garcia in 5433) [ClassicSimilarity], result of:
         2.6160097 = score(doc=5433,freq=1.0), product of:
           0.66677624 = queryWeight, product of:
             7.84674 = idf(docFreq=46, maxDocs=44218)
             0.08497494 = queryNorm
           3.92337 = fieldWeight in 5433, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.84674 = idf(docFreq=46, maxDocs=44218)
             0.5 = fieldNorm(doc=5433)
       3.0912144 = weight(author_txt:marco in 5433) [ClassicSimilarity], result of:
         3.0912144 = score(doc=5433,freq=1.0), product of:
           0.745258 = queryWeight, product of:
             1.0572149 = boost
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.08497494 = queryNorm
           4.147845 = fieldWeight in 5433, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.5 = fieldNorm(doc=5433)
   

5. Garcia Marco, F.J.: Planteamiento docente de los sistemas de indizacion precoordinados y postcoordinados : una propuesta interdisciplinar (1995) 5.71

   5.707224 = sum of:
     5.707224 = sum of:
       2.6160097 = weight(author_txt:garcia in 5435) [ClassicSimilarity], result of:
         2.6160097 = score(doc=5435,freq=1.0), product of:
           0.66677624 = queryWeight, product of:
             7.84674 = idf(docFreq=46, maxDocs=44218)
             0.08497494 = queryNorm
           3.92337 = fieldWeight in 5435, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.84674 = idf(docFreq=46, maxDocs=44218)
             0.5 = fieldNorm(doc=5435)
       3.0912144 = weight(author_txt:marco in 5435) [ClassicSimilarity], result of:
         3.0912144 = score(doc=5435,freq=1.0), product of:
           0.745258 = queryWeight, product of:
             1.0572149 = boost
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.08497494 = queryNorm
           4.147845 = fieldWeight in 5435, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.5 = fieldNorm(doc=5435)
   

Similar documents (content)

1. LaBarre, K.: Bliss and Ranganathan : synthesis, synchronicity our sour grapes? (2000) 0.22

   0.22275606 = sum of:
     0.22275606 = product of:
       0.66826814 = sum of:
         0.03749191 = weight(abstract_txt:between in 88) [ClassicSimilarity], result of:
           0.03749191 = score(doc=88,freq=2.0), product of:
             0.09797874 = queryWeight, product of:
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.028289886 = queryNorm
             0.3826535 = fieldWeight in 88, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.078125 = fieldNorm(doc=88)
         0.092571385 = weight(abstract_txt:interaction in 88) [ClassicSimilarity], result of:
           0.092571385 = score(doc=88,freq=1.0), product of:
             0.22551113 = queryWeight, product of:
               1.5171134 = boost
               5.254347 = idf(docFreq=627, maxDocs=44218)
               0.028289886 = queryNorm
             0.41049585 = fieldWeight in 88, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.254347 = idf(docFreq=627, maxDocs=44218)
               0.078125 = fieldNorm(doc=88)
         0.12484806 = weight(abstract_txt:primary in 88) [ClassicSimilarity], result of:
           0.12484806 = score(doc=88,freq=1.0), product of:
             0.2752779 = queryWeight, product of:
               1.6761764 = boost
               5.805243 = idf(docFreq=361, maxDocs=44218)
               0.028289886 = queryNorm
             0.4535346 = fieldWeight in 88, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.805243 = idf(docFreq=361, maxDocs=44218)
               0.078125 = fieldNorm(doc=88)
         0.41335678 = weight(abstract_txt:wave in 88) [ClassicSimilarity], result of:
           0.41335678 = score(doc=88,freq=1.0), product of:
             0.61150527 = queryWeight, product of:
               2.49824 = boost
               8.652365 = idf(docFreq=20, maxDocs=44218)
               0.028289886 = queryNorm
             0.675966 = fieldWeight in 88, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.652365 = idf(docFreq=20, maxDocs=44218)
               0.078125 = fieldNorm(doc=88)
       0.33333334 = coord(4/12)
   

2. Dousa, T.M.: Categories and the architectonics of system in Julius Otto Kaiser's method of systematic indexing (2014) 0.20

   0.19781755 = sum of:
     0.19781755 = product of:
       0.3956351 = sum of:
         0.021208625 = weight(abstract_txt:between in 1418) [ClassicSimilarity], result of:
           0.021208625 = score(doc=1418,freq=1.0), product of:
             0.09797874 = queryWeight, product of:
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.028289886 = queryNorm
             0.21646151 = fieldWeight in 1418, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.0625 = fieldNorm(doc=1418)
         0.022893842 = weight(abstract_txt:knowledge in 1418) [ClassicSimilarity], result of:
           0.022893842 = score(doc=1418,freq=1.0), product of:
             0.10310252 = queryWeight, product of:
               1.0258142 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.028289886 = queryNorm
             0.2220493 = fieldWeight in 1418, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.0625 = fieldNorm(doc=1418)
         0.06376659 = weight(abstract_txt:organization in 1418) [ClassicSimilarity], result of:
           0.06376659 = score(doc=1418,freq=2.0), product of:
             0.16199775 = queryWeight, product of:
               1.2858448 = boost
               4.4533744 = idf(docFreq=1398, maxDocs=44218)
               0.028289886 = queryNorm
             0.3936264 = fieldWeight in 1418, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.4533744 = idf(docFreq=1398, maxDocs=44218)
               0.0625 = fieldNorm(doc=1418)
         0.07425978 = weight(abstract_txt:long in 1418) [ClassicSimilarity], result of:
           0.07425978 = score(doc=1418,freq=1.0), product of:
             0.22592239 = queryWeight, product of:
               1.5184962 = boost
               5.2591357 = idf(docFreq=624, maxDocs=44218)
               0.028289886 = queryNorm
             0.32869598 = fieldWeight in 1418, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2591357 = idf(docFreq=624, maxDocs=44218)
               0.0625 = fieldNorm(doc=1418)
         0.10268709 = weight(abstract_txt:systematic in 1418) [ClassicSimilarity], result of:
           0.10268709 = score(doc=1418,freq=1.0), product of:
             0.28041467 = queryWeight, product of:
               1.6917433 = boost
               5.8591566 = idf(docFreq=342, maxDocs=44218)
               0.028289886 = queryNorm
             0.3661973 = fieldWeight in 1418, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8591566 = idf(docFreq=342, maxDocs=44218)
               0.0625 = fieldNorm(doc=1418)
         0.11081917 = weight(abstract_txt:mechanisms in 1418) [ClassicSimilarity], result of:
           0.11081917 = score(doc=1418,freq=1.0), product of:
             0.2950304 = queryWeight, product of:
               1.7352716 = boost
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.028289886 = queryNorm
             0.3756195 = fieldWeight in 1418, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.0625 = fieldNorm(doc=1418)
       0.5 = coord(6/12)
   

3. Zhang, X.; Fang, Y.; He, W.; Zhang, Y.; Liu, X.: Epistemic motivation, task reflexivity, and knowledge contribution behavior on team wikis : a cross-level moderation model (2019) 0.19

   0.19096999 = sum of:
     0.19096999 = product of:
       0.57290995 = sum of:
         0.026510783 = weight(abstract_txt:between in 5245) [ClassicSimilarity], result of:
           0.026510783 = score(doc=5245,freq=1.0), product of:
             0.09797874 = queryWeight, product of:
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.028289886 = queryNorm
             0.2705769 = fieldWeight in 5245, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.078125 = fieldNorm(doc=5245)
         0.04047098 = weight(abstract_txt:knowledge in 5245) [ClassicSimilarity], result of:
           0.04047098 = score(doc=5245,freq=2.0), product of:
             0.10310252 = queryWeight, product of:
               1.0258142 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.028289886 = queryNorm
             0.39253142 = fieldWeight in 5245, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.078125 = fieldNorm(doc=5245)
         0.092571385 = weight(abstract_txt:interaction in 5245) [ClassicSimilarity], result of:
           0.092571385 = score(doc=5245,freq=1.0), product of:
             0.22551113 = queryWeight, product of:
               1.5171134 = boost
               5.254347 = idf(docFreq=627, maxDocs=44218)
               0.028289886 = queryNorm
             0.41049585 = fieldWeight in 5245, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.254347 = idf(docFreq=627, maxDocs=44218)
               0.078125 = fieldNorm(doc=5245)
         0.41335678 = weight(abstract_txt:wave in 5245) [ClassicSimilarity], result of:
           0.41335678 = score(doc=5245,freq=1.0), product of:
             0.61150527 = queryWeight, product of:
               2.49824 = boost
               8.652365 = idf(docFreq=20, maxDocs=44218)
               0.028289886 = queryNorm
             0.675966 = fieldWeight in 5245, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.652365 = idf(docFreq=20, maxDocs=44218)
               0.078125 = fieldNorm(doc=5245)
       0.33333334 = coord(4/12)
   

4. Houston, R.; Westbrook, L.: Information-based mitigation of intimate partner violence (2013) 0.19

   0.1862581 = sum of:
     0.1862581 = product of:
       0.44701946 = sum of:
         0.0286173 = weight(abstract_txt:knowledge in 1011) [ClassicSimilarity], result of:
           0.0286173 = score(doc=1011,freq=1.0), product of:
             0.10310252 = queryWeight, product of:
               1.0258142 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.028289886 = queryNorm
             0.2775616 = fieldWeight in 1011, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.078125 = fieldNorm(doc=1011)
         0.062458746 = weight(abstract_txt:approaches in 1011) [ClassicSimilarity], result of:
           0.062458746 = score(doc=1011,freq=1.0), product of:
             0.1734785 = queryWeight, product of:
               1.3306288 = boost
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.028289886 = queryNorm
             0.3600374 = fieldWeight in 1011, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.078125 = fieldNorm(doc=1011)
         0.092571385 = weight(abstract_txt:interaction in 1011) [ClassicSimilarity], result of:
           0.092571385 = score(doc=1011,freq=1.0), product of:
             0.22551113 = queryWeight, product of:
               1.5171134 = boost
               5.254347 = idf(docFreq=627, maxDocs=44218)
               0.028289886 = queryNorm
             0.41049585 = fieldWeight in 1011, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.254347 = idf(docFreq=627, maxDocs=44218)
               0.078125 = fieldNorm(doc=1011)
         0.12484806 = weight(abstract_txt:primary in 1011) [ClassicSimilarity], result of:
           0.12484806 = score(doc=1011,freq=1.0), product of:
             0.2752779 = queryWeight, product of:
               1.6761764 = boost
               5.805243 = idf(docFreq=361, maxDocs=44218)
               0.028289886 = queryNorm
             0.4535346 = fieldWeight in 1011, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.805243 = idf(docFreq=361, maxDocs=44218)
               0.078125 = fieldNorm(doc=1011)
         0.13852397 = weight(abstract_txt:mechanisms in 1011) [ClassicSimilarity], result of:
           0.13852397 = score(doc=1011,freq=1.0), product of:
             0.2950304 = queryWeight, product of:
               1.7352716 = boost
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.028289886 = queryNorm
             0.46952438 = fieldWeight in 1011, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.078125 = fieldNorm(doc=1011)
       0.41666666 = coord(5/12)
   

5. Progress in visual information access and retrieval (1999) 0.18

   0.18251306 = sum of:
     0.18251306 = product of:
       0.2737696 = sum of:
         0.018557547 = weight(abstract_txt:between in 839) [ClassicSimilarity], result of:
           0.018557547 = score(doc=839,freq=4.0), product of:
             0.09797874 = queryWeight, product of:
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.028289886 = queryNorm
             0.18940382 = fieldWeight in 839, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4633842 = idf(docFreq=3764, maxDocs=44218)
               0.02734375 = fieldNorm(doc=839)
         0.010016057 = weight(abstract_txt:knowledge in 839) [ClassicSimilarity], result of:
           0.010016057 = score(doc=839,freq=1.0), product of:
             0.10310252 = queryWeight, product of:
               1.0258142 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.028289886 = queryNorm
             0.09714657 = fieldWeight in 839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.02734375 = fieldNorm(doc=839)
         0.019726783 = weight(abstract_txt:organization in 839) [ClassicSimilarity], result of:
           0.019726783 = score(doc=839,freq=1.0), product of:
             0.16199775 = queryWeight, product of:
               1.2858448 = boost
               4.4533744 = idf(docFreq=1398, maxDocs=44218)
               0.028289886 = queryNorm
             0.121771954 = fieldWeight in 839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4533744 = idf(docFreq=1398, maxDocs=44218)
               0.02734375 = fieldNorm(doc=839)
         0.0378636 = weight(abstract_txt:approaches in 839) [ClassicSimilarity], result of:
           0.0378636 = score(doc=839,freq=3.0), product of:
             0.1734785 = queryWeight, product of:
               1.3306288 = boost
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.028289886 = queryNorm
             0.21826106 = fieldWeight in 839, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.6084785 = idf(docFreq=1197, maxDocs=44218)
               0.02734375 = fieldNorm(doc=839)
         0.032399982 = weight(abstract_txt:interaction in 839) [ClassicSimilarity], result of:
           0.032399982 = score(doc=839,freq=1.0), product of:
             0.22551113 = queryWeight, product of:
               1.5171134 = boost
               5.254347 = idf(docFreq=627, maxDocs=44218)
               0.028289886 = queryNorm
             0.14367354 = fieldWeight in 839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.254347 = idf(docFreq=627, maxDocs=44218)
               0.02734375 = fieldNorm(doc=839)
         0.061796635 = weight(abstract_txt:primary in 839) [ClassicSimilarity], result of:
           0.061796635 = score(doc=839,freq=2.0), product of:
             0.2752779 = queryWeight, product of:
               1.6761764 = boost
               5.805243 = idf(docFreq=361, maxDocs=44218)
               0.028289886 = queryNorm
             0.22448817 = fieldWeight in 839, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.805243 = idf(docFreq=361, maxDocs=44218)
               0.02734375 = fieldNorm(doc=839)
         0.0449256 = weight(abstract_txt:systematic in 839) [ClassicSimilarity], result of:
           0.0449256 = score(doc=839,freq=1.0), product of:
             0.28041467 = queryWeight, product of:
               1.6917433 = boost
               5.8591566 = idf(docFreq=342, maxDocs=44218)
               0.028289886 = queryNorm
             0.16021131 = fieldWeight in 839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8591566 = idf(docFreq=342, maxDocs=44218)
               0.02734375 = fieldNorm(doc=839)
         0.048483387 = weight(abstract_txt:mechanisms in 839) [ClassicSimilarity], result of:
           0.048483387 = score(doc=839,freq=1.0), product of:
             0.2950304 = queryWeight, product of:
               1.7352716 = boost
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.028289886 = queryNorm
             0.16433354 = fieldWeight in 839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.02734375 = fieldNorm(doc=839)
       0.6666667 = coord(8/12)