Term: size-fraction lower threshold (size_frac_low)
Refers to the mesh/pore size used to pre-filter/pre-sort the sample. Materials smaller than the size threshold are excluded from the sample
URI: MIXS:0000735
Applicable Checklists and Extensions
NOTE: does not include Combinations (of checklists and extensions) that use size_frac_low.
Name | Description | Checklist/Extension |
---|---|---|
FoodFarmEnvironment | A collection of terms appropriate when collecting samples and performing sequ... | Extension |
Water | A collection of terms appropriate when collecting samples and sequencing wate... | Extension |
Agriculture | A collection of terms appropriate when sequencing samples obtained in an agri... | Extension |
Properties
- Range: String
-
Cardinality: 0..1
-
Structured pattern:
^{scientific_float}( *- *{scientific_float})? *{text}$
-
Regex pattern:
^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)? *([^\s-]{1,2}|[^\s-]+.+[^\s-]+)$
Examples
Value |
---|
0.2 micrometer |
Annotations
- Preferred_unit: micrometer
LinkML Source
name: size_frac_low
annotations:
Preferred_unit:
tag: Preferred_unit
value: micrometer
description: Refers to the mesh/pore size used to pre-filter/pre-sort the sample.
Materials smaller than the size threshold are excluded from the sample
title: size-fraction lower threshold
examples:
- value: 0.2 micrometer
from_schema: https://w3id.org/mixs
keywords:
- lower
slot_uri: MIXS:0000735
alias: size_frac_low
domain_of:
- Agriculture
- FoodFarmEnvironment
- Water
range: string
pattern: ^[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?( *- *[-+]?[0-9]*\.?[0-9]+(?:[eE][-+]?[0-9]+)?)?
*([^\s-]{1,2}|[^\s-]+.+[^\s-]+)$
structured_pattern:
syntax: ^{scientific_float}( *- *{scientific_float})? *{text}$
interpolated: true
partial_match: true