| Sample code | Initial state   | Diffusion treatment                              | Fictive temperature (degC) | D eff(water)/cm2/s | D eff(hydrogen)/cm2/s |
| A1          | As-manufactured | 750degC, 355Torr water vapor, 3h                 | 1250                       | (3.5-7.0)x10-11    | (7+-1)x10-9           |
| A2          | As-manufactured | 750degC, 355Torr water vapor, 12h                | 1250                       | (2.5-7.0)x10-11    | (7.5+-1.5)x10-9       |
| A3          | As-manufactured | 750degC in dry nitrogen, various lengths of time | 1250                       | -                  | (1.5+-0.1)x10-7       |
| B1          | De-hydroxylated | 750degC, 355Torr water vapor, 3h                 | 1000                       | (6.5+-0.5)x10-11   | -                     |
| B2          | De-hydroxylated | 750degC, 355Torr water vapor, 3h                 | 1250                       | (5.5+-0.5)x10-11   | -                     |

Caption: Effective diffusion co-efficients in silica glass at 750degC

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": "1250", "type": "Other"}
{"value": "3.5", "type": "Other"}
{"value": "7.0", "type": "Other"}
{"value": "7", "type": "Other"}
{"value": "1250", "type": "Other"}
{"value": "2.5", "type": "Other"}
{"value": "7.0", "type": "Other"}
{"value": "7.5", "type": "Other"}
{"value": "1250", "type": "Other"}
{"value": "1.5", "type": "Other"}
{"value": "1000", "type": "Other"}
{"value": "6.5", "type": "Other"}
{"value": "1250", "type": "Other"}
{"value": "5.5", "type": "Other"}