| Sample no. | DE 1 (eV)              | DE 2 (eV)               | ln s 1 (Ocm)-1 | ln s 2 (Ocm)-1 | ln s RT (Ocm)-1 |
| Base       | 0.72+-0.004 (373-293K) | 0.37+-0.002 (283-213K)  | 4.36+-0.02     | -9.49+-0.05    | -24.15+-0.12    |
| Second     | 0.79+-0.004 (373-273K) | 0.11+-0.0006 (283-153K) | 6.02+-0.03     | -22.62+-0.11   | -25.26+-0.13    |
| Third      | 0.5+-0.003 (373-223K)  | 0.08+-0.0004 (213-153K) | -2.05+-0.01    | -22.15+-0.11   | -21.84+-0.11    |
| Fourth     | 0.43+-0.002 (373-223K) | 0.07+-0.0004 (223-153K) | -3.81+-0.02    | -23.25+-0.12   | -20.84+-0.10    |

Caption: The electrical conductivity quantities DE 1,2 (activation energy of conduction), and the pre-exponential factor s 1,2, and s RT (conductivity at room temperature20degC) for investigated bulk LAS samples for un-doped and doped with 0.2, 0.4, and 0.6 (wt%) of Cr2O3 in sequence.

You are provided with a table from a material science paper. Here are JSON templates for two types of numeric cells: "Other" and "Glass_Compound_Amount":
{"value": "xx", "type": "Other"}
{"value": "xx", "type": "Glass_Compound_Amount", "constituent": "xx", "unit": "xx", "material": "xx"}

Please describe all numeric cells in the above table following the JSON templates (proceeding by row in a left-right, top-down direction). For each cell, output one JSON description per line. For any unanswerable attributes in the templates, set their value to the placeholder "xx".

Cell Description:
{"value": "0.72", "type": "Other"}
{"value": "0.37", "type": "Other"}
{"value": "4.36", "type": "Other"}
{"value": "0.79", "type": "Other"}
{"value": "0.11", "type": "Other"}
{"value": "6.02", "type": "Other"}
{"value": "0.5", "type": "Other"}
{"value": "0.08", "type": "Other"}
{"value": "0.43", "type": "Other"}
{"value": "0.07", "type": "Other"}