(PDF) Evaluating Fonts: Font Family Selection for Accessibility & Display Readability

  • Home
  • Quantitative Social Research
  • Evaluation

MethodPDF Available

Evaluating Fonts: Font Family Selection for Accessibility & Display Readability

  • October 2019

DOI:10.13140/RG.2.2.26779.21282

  • Project: Programatic Assessment of Glyph Structures in Fonts to Determine Legibility Factors

Authors:

Andrew Somers

  • Myndex Technologies

Download file PDFRead file

Download file PDF
Read file
Download citation
Copy link Link copied

Read file

Download citation

Copy link Link copied

Abstract

An informal evaluation of the accessibility characteristics of several dozen fonts. Generally accepted accessibility concerns are discussed.

Join for free

Content uploaded by Andrew Somers

Author content

All content in this area was uploaded by Andrew Somers on Dec 24, 2019

Content may be subject to copyright.

@font-face{font-display:swap;font-family:ff9a;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/96bc1662b55d3a8edf0ae88e3eb0eddf.woff?p=154&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff99;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/b54af695a382d49914217e02bd6cbf49.woff?p=153&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff98;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/e22200267e881b62cef7e1d94408a102.woff?p=152&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff97;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/5538145ffbc89f0d39acbd728de85edb.woff?p=151&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff96;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/b72764dc7034610ac77b16c181f2ae0a.woff?p=150&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff95;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/4d69b8e5cb1113b6586efcf22d026670.woff?p=149&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff94;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/16ef3615640b8340c560881b23818748.woff?p=148&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff93;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/41ce6d575522749696783ccd4b75b031.woff?p=147&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff92;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/ec7efd790cc7a136d27a525639e57683.woff?p=146&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff91;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/3bd02fe09f04116ebf390bc27892805a.woff?p=145&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff90;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/cb8a7e12f4a0a836c15448ace3bd3b94.woff?p=144&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff8f;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/059df38f0ee73ffbfd515842214b2af4.woff?p=143&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff8e;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/f0a13ad9f1b37e05b7327834f204dfdc.woff?p=142&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff8d;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/e81a9ed776aa2256556b579642c11f18.woff?p=141&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff8c;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/dc2433df89b8208723aafa6e8436fa90.woff?p=140&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff8b;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/d090217d79bec211d85b9f4e2edaeec8.woff?p=139&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff8a;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/4cb58214de217316dea8a2b014e1979a.woff?p=138&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff89;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/09094857ac5a8030a68418c5e8af6491.woff?p=137&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff88;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/7f6acb3a48c694d03770b3e708f7eea3.woff?p=136&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff87;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/de21cf300200b971c853b56084e25358.woff?p=135&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff86;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/8deac85053a36b209ab80ff5afd97910.woff?p=134&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff85;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/9df4e19cb73738b27bc60254b6ec05cd.woff?p=133&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff84;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/8178d209a5bcb8569df32f1d64654165.woff?p=132&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff83;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/a1741cc55e90e31f7a4d9d1b9ac600a3.woff?p=131&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff82;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/d8b1a9e8437a97d12292b4b1c52fe638.woff?p=130&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff81;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/91d823529425901e904b9a445e3d3164.woff?p=129&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff80;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/1f4388aa5ac3221c2f92e5069522240a.woff?p=128&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff7f;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/c21ab5400606d6f156ae703b4bca8981.woff?p=127&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff7e;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/64ae18c7bfd5873ded8fb7432285f437.woff?p=126&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff7d;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/733902788aa7cb6a17cfe1279897e3fd.woff?p=125&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff7c;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/229a21afbe9d847ad4759b37305eaadf.woff?p=124&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff7b;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/45bb8385511a344615743f238e88ec07.woff?p=123&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff7a;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/3400f16ffe7d2302b0484c79a94f1ffc.woff?p=122&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff79;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/e15c7b89701a2a3523e68d9ea5ceecd8.woff?p=121&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff78;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/d09d3adc77e5838e9c66c6231f26ee6c.woff?p=120&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff77;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/f603eda5d996b4bd2a0fc2c64dc286ff.woff?p=119&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff76;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/7a65e80e26d9e311416f41ce791ed562.woff?p=118&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff75;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/3f42cb01bd1bc7d90092929a5e881bb9.woff?p=117&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff74;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/888d48a359582330cbf9fb5c0151c9fe.woff?p=116&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff73;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/390138dc57b0e3327bbb7358bee0bab0.woff?p=115&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff72;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/cd0c78124e281af8adb6733a64644a84.woff?p=114&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff71;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/329237403969de28c960b3347ecfee78.woff?p=113&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff70;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/d56fe220de0afc5edb97f8a634a98c83.woff?p=112&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff6f;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/730d877e98aa9f0b6fbc45d26e4954ab.woff?p=111&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff6e;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/c2519401f7502ac9cbf1051ebb516883.woff?p=110&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff6d;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/f34657979dff31682987a9762b9d2d29.woff?p=109&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff6c;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/a4190a23133506e2eac07c26895a4855.woff?p=108&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff6b;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/5a437f2e5f72058acf738df8d68b50ce.woff?p=107&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff6a;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/a06abb648b012ca696f0f5b92b14f664.woff?p=106&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff69;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/68a600bf8114d8983114ed71a3b8e222.woff?p=105&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff68;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/380f0629d93993479fe469c3696e6833.woff?p=104&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff67;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/a64d365f37177682e16e36d55008b377.woff?p=103&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff66;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/64c9668115add7a881781c740e57bb7f.woff?p=102&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff65;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/8d270a0f26d72c5574903642922f1967.woff?p=101&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff64;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/157e84473b9b62b72ae4631616107db2.woff?p=100&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff63;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/df501feb646351b3927cefa23fe3de83.woff?p=99&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff62;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/56692c0bf0ef7447546b1458e792c529.woff?p=98&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff61;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/73a08c1ca087626b2601ccbfcac49cc6.woff?p=97&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff60;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/3ca96f7fb761e69516bbcae566d36767.woff?p=96&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff5f;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/48adb5232239cdf7064c627f2eec1c95.woff?p=95&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff5e;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/fcc1ed8fa4a742e24b360f542546f05f.woff?p=94&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff5d;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/3fc6273c07b95da2afb2cafc2d31352f.woff?p=93&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff5c;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/e76b324a6e75f56146e1574ac6dddbec.woff?p=92&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff5b;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/093100021e5e27a658e36324b6556c1d.woff?p=91&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff5a;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/dcce3db4fcda2deaa7409dcb0a3867a0.woff?p=90&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff59;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/bfd1f54515916af84430b474745c59a8.woff?p=89&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff58;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/480d4627f788f8eaf414cccf9e8ebf86.woff?p=88&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff57;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/0ef511560121e1bba633fca037777a23.woff?p=87&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff56;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/27e0d3c2ff80d64ccc21d94d262e82df.woff?p=86&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff55;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/cb678ab6f20be8d935b17b345ed16ebc.woff?p=85&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff54;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/8d468484805a6b66ec345e3def44cc3a.woff?p=84&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff53;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/95f4706763d3990be2f287426ccdedc2.woff?p=83&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff52;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/5505d61bc33137cbc069dde88549e4ab.woff?p=82&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff51;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/6b958668f019bb9c3fa86b171645a77c.woff?p=81&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff50;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/66b99feaa3b9541e0987ad8c7eccc17e.woff?p=80&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff4f;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/55493f80a594cb78eefb99b4ef2c8c17.woff?p=79&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff4e;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/71986788eb8ea4ebb78ea61002cca07f.woff?p=78&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff4d;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/0e51d1bd23a6befd4229478ecdb45bc8.woff?p=77&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff4c;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/e1025b50b489f92c4f51fb0d84f24413.woff?p=76&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff4b;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/c83c0b079fd92883d4122b9056bb51a0.woff?p=75&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff4a;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/1923e324ed2119b32d3d7d93c04200f0.woff?p=74&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff49;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/409885dd66486345f75b10fbee609a33.woff?p=73&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff48;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/30c1de56d6918b40562867b47d6ab949.woff?p=72&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff47;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/6bd62ebe2a212950f9a81b4d7e328846.woff?p=71&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff46;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/0d6fcc3c783f197cd9b42a65ae651464.woff?p=70&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff45;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/a777d98e836660a61e53b18797336f9b.woff?p=69&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff44;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/a7526d6c97eb1fb9fd25ed5a8975fa9e.woff?p=68&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff43;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/652cd969383ef40ff665d77f1a931811.woff?p=67&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff42;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/3505a4094f7836f6df4c130ee6b53c22.woff?p=66&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff41;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/084f4790d602ac95ec79d186873c8515.woff?p=65&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff40;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/98d199d50a92d82b94cca2cc4390271b.woff?p=64&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff3f;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/9381c59661b86c5e2aa6bba9570ccbbb.woff?p=63&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff3e;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/c9feb06a9ad0e4d5d28cb684369dd9c3.woff?p=62&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff3d;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/4d743755e227463bfa9190e48c24d06a.woff?p=61&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff3c;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/74733a38d32d670db1937c5cf4f63aee.woff?p=60&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff3b;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/7752741b338538fd811ce334404b86df.woff?p=59&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff3a;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/0a04cd18df2a2706e6d82dd603f10caf.woff?p=58&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff39;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/b25d946dc14e395a85d86d8f914c0581.woff?p=57&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff38;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/74eca32e80c4cde6d3caf8b2843521dd.woff?p=56&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff37;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/5b29d1ba0de68a9ea1c8f10b1440de51.woff?p=55&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff36;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/4911c37fe77fd88403c1948bc0f38d38.woff?p=54&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff35;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/1e1a0597c25c42e06c589b621a55ecef.woff?p=53&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff34;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/f8cd100fe239c227d1652d7f3f6845ea.woff?p=52&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff33;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/e01cced9d86d9a58beab9d0c189a06b8.woff?p=51&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff32;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/745c9540e6e42cd1d5d2b997c896b918.woff?p=50&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff31;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/16c4148d5fc57586b13145d775329769.woff?p=49&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff30;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/681a1401726586922c54f07965be4659.woff?p=48&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff2f;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/42e6745bbe73166d1d0fea45901eb6c7.woff?p=47&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff2e;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/b4862352ceb02af948bf59e43c0360ca.woff?p=46&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff2d;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/7ef1e2182de2b963763d7891a03d1063.woff?p=45&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff2c;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/78d89f18d226383e206e351571dcddc2.woff?p=44&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff2b;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/b93a058c6090007d9083fd733ef28658.woff?p=43&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff2a;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/46692f4c3d6d54241599c89c1be7d3b6.woff?p=42&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff29;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/4cce498959a6032f25fd4ac32b741f76.woff?p=41&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff28;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/41cc520069d70ed78a1c220bfc808f89.woff?p=40&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff27;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/ecf689caedc68642fabfe3b3a512e55d.woff?p=39&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff26;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/c9938143a434bd81de70b43f202e9358.woff?p=38&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff25;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/fd99dcb6f46ed72869d2d4ccc778ebe3.woff?p=37&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff24;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/a2119bb4a233b04ae2738a7a754260e1.woff?p=36&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff23;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/42d9178e355cf166cc1656deff61cf37.woff?p=35&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff22;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/8a510837e714df214836c1d35b39000a.woff?p=34&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff21;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/bc8f206af83e07c8313568f506c1554f.woff?p=33&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff20;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/130354c98b6a3e778357768035ff8b58.woff?p=32&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff1f;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/a489bb8ea5bfd02a4ea72604f0e8cfed.woff?p=31&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff1e;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/8154259c76798801af5307ecded876dc.woff?p=30&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff1d;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/fef8d24246a93ffd6cba7067e4f32a90.woff?p=29&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff1c;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/73301bd4764223d441c003f4f66fddb0.woff?p=28&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff1b;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/7cdaadc3647974f0de5dc0f854bdcd24.woff?p=27&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff1a;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/3b7a2959e6481230aec28108676f15ba.woff?p=26&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff19;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/e75559b451b2bd6dd3021914560665fa.woff?p=25&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff18;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/be4df798c5aa5a2a0e1a6cf779745751.woff?p=24&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff17;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/8f3abddc43f41a7ce4edc3c0f240807f.woff?p=23&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff16;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/8c29f37c85a6045d4c80c06fb7ed4374.woff?p=22&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff15;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/7a0e68c21cb6a4d2094e4fe9b4d56d59.woff?p=21&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff14;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/8c3a889b55325718f78cd864f5c88d45.woff?p=20&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff13;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/e335c63302f9f7b00e1dda4ef2510ce2.woff?p=19&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff12;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/57088e29e79a6341466f5e70f2170a19.woff?p=18&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff11;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/003c47565ca558919b85f319f2c583c4.woff?p=17&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff10;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/75c6bb375495ca19a13e52072f47d121.woff?p=16&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:fff;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/6212f78ca4e42cc1d28367a6be1d2e1e.woff?p=15&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ffe;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/eee1074fce04523197fba6e1e48db835.woff?p=14&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ffd;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/acd0ed1d908af217e936c091d9e4045c.woff?p=13&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ffc;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/5fa1adf72993b5f88c0a34973ad7527a.woff?p=12&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ffb;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/bcfb9e90076a517a62cfed5394b0b514.woff?p=11&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ffa;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/5e7dce01343b8d735322ea5ea8d481b1.woff?p=10&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff9;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/3ff8af8af4f733dbb9bfa799d6d99620.woff?p=9&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff8;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/7757c39050d538d4f78509e171215cfc.woff?p=8&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff7;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/25d5224777fce8d2e43b552b1c29c1d8.woff?p=7&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff6;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/9ddab50a1508fac399fada1fc0c95729.woff?p=6&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff5;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/fc28b1c32aa4a8978b7dde641e08172c.woff?p=5&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff4;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/902b6a6a7cfc722a3840e742973f36de.woff?p=4&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff3;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/c1156f413d78c90c178b65e408d7f7ed.woff?p=3&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff2;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/2765ec7b63ea6684635bad0e405dd1eb.woff?p=2&ak=839711060918274-1577214126717)format(“woff”);}@font-face{font-display:swap;font-family:ff1;src:url(https://i1.rgstatic.net/ii/fonts/pdftohtml/fc735af6cbab511c5b2e4fd495a5c805.woff?p=1&ak=839711060918274-1577214126717)format(“woff”);}

@media only screen and (min-width: 280px) and (max-width: 329px){.pc{transform: scale(0.25);}.pf{width: 240px !important; height: 317px !important;}}
@media only screen and (min-width: 330px) and (max-width: 379px){.pc{transform: scale(0.31);}.pf{width: 298px !important; height: 394px !important;}}
@media only screen and (min-width: 380px) and (max-width: 429px){.pc{transform: [...]

Read article at researchgate.net

Article Taxonomies

Categories: ,
Fatal error: Uncaught Error: Object of class WP_Error could not be converted to string in /home/webable/www/www/wp-content/themes/webable/content-mcm.php:65 Stack trace: #0 /home/webable/www/www/wp-includes/template.php(812): require() #1 /home/webable/www/www/wp-includes/template.php(745): load_template('/home/webable/w...', false, Array) #2 /home/webable/www/www/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #3 /home/webable/www/www/wp-content/themes/webable/single-mcm_article.php(15): get_template_part('content-mcm') #4 /home/webable/www/www/wp-includes/template-loader.php(106): include('/home/webable/w...') #5 /home/webable/www/www/wp-blog-header.php(19): require_once('/home/webable/w...') #6 /home/webable/www/www/index.php(17): require('/home/webable/w...') #7 {main} thrown in /home/webable/www/www/wp-content/themes/webable/content-mcm.php on line 65