| Fabric | How it's Made | Chemical Composition | Examples | Noteworthy |
|---|---|---|---|---|
| Acrylic | Produced by reacting chemicals with monomers to form polyacrylonitrile. | Polyacrylonitrile | Sweaters, fleece wear, socks | Least breathable textile; common in athletic equipment; fossil fuel-based fiber. |
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patmejia
/ materials_fabrics.md
Created
August 24, 2023 19:02
Table | Synthetic Fabrics - from most to least synthetic
patmejia
/ mandarin_ipa_articulation.md
Last active
August 22, 2023 15:49
Table | Articulation Study | x ㄒ, q ㄑ, ㄐ j, ㄓ zh, ㄔ ch, ㄕ sh, ㄖ r, ㄘ c, ㄗ z
| Sound (pinyin) | IPA | Articulation and Tongue Placement | How to Produce the Sound | Examples in Pinyin | Examples in Bopomofo |
|---|---|---|---|---|---|
| x | ɕ | Voiceless palatal fricative | Curl the tongue back and position it near the hard palate. Push air out between the tongue and the palate. | xiāo (小) | ˙ㄒㄧㄠ |
| q | t͡ɕʰ | Voiceless aspirated palatal affricate | Curl the tongue back and position it near the hard palate. Release a burst of air with a puff of aspiration. | qí (起) | ˙ㄑㄧˊ |
| j | t͡ɕ | Voiceless palatal affricate | Curl the tongue back and position it near the hard palate. Release a burst of air without aspiration. | jiā (家) | ㄐㄧㄚ |
| zh | ʈ͡ʂ | Voiceless retroflex affricate | Curl the tongue back and position it near the roof of the mouth. Re |
patmejia
/ contrail-identification-extended-flow.mmd
Last active
July 20, 2023 18:03
Decision Tree - An Comprehensive Process for Visual Contrail Identification
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patmejia
/ zh_ch_sh_r_mandarin_sounds.md
Last active
June 17, 2023 03:39
zh ㄓ, ㄔ ch, sh ㄕ, r ㄖ: IPA neighbor sounds, mandarin
Description: A concise overview of Mandarin Chinese sounds. It includes their IPA representations, tongue placements, additional instructions, and examples in Pinyin (Romanized Chinese) and 注音符号 (Bopomofo) scripts.
| Sound (pinyin) | [IPA] | Tongue Placement | Additional Instructions | Examples in Pinyin | Examples in Bopomofo |
|---|---|---|---|---|---|
| zh | ʈʂ | Tip of tongue against the roof of the mouth, retroflex motion | Release burst of air | zhōng (中), zhù (住) |
ㄓㄨㄥ (中), ㄓㄨˋ (住) |
| ch | ʈʂʰ | Tip of tongue against the roof of the mouth, retroflex motion | Strongly aspirate release | chī (吃), chū (出) |
ㄔ (吃), ㄔㄨ (出) |
| sh | ʂ | Tip of tongue slightly below the position for "zh" and "ch," retroflex motion | Release burst of air | shū (书), sh |
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patmejia
/ xml-job-categorization.mmd
Created
April 6, 2023 18:22
The diagram outlines the process of categorizing and writing XML job files based on their country and sponsor attributes. The diagram includes steps for looping over XML files in an input folder, extracting country and sponsor fields, categorizing jobs, and writing the results to corresponding output files. The output files include "all.xml", "a…
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patmejia
/ categorize_jobs.mmd
Last active
April 8, 2023 07:04
Approach for categorizing job feed data in XML files based on country and sponsorship information, while handling invalid jobs. Valid jobs are categorized and written to output files, using `xml.etree.ElementTree` and `iterparse` method to conserve memory.
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