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This phase is two-dimensionally ordered and has been demonstrated through X-ray diffraction and electron microscopy to exist in a columnar hexatic liquid crystalline phase . The eleven-year-old political opposition movement of Turkmenistan reached a turning point this week with the creation of a united front . Since we ( rarely ) have some juniors take comps , the total number of Econ comps grades does not exactly equal the number of Econ majors . In its second annual world press freedom report , the non-governmental organization Reporters Without Borders ranked Turkmenistan 158th out of 166 countries reviewed , behind - - - North Korea , China , Burma , and Iran . High Density Columnar Hexatic Liquid Crystalline DNA - At the highest DNA concentrations formed both in vivo and in vitro , the long-chain molecule transcends into a liquid crystalline phase of high density resembling a smectic-like texture . This is one of the first indications that Enlightenment reason might run into trouble with the human passions , " heated imagination , " or an eloquence that appeals to emotion and overrides ordinary common sense . The DNA Gallery - DNA undergoes a number of liquid crystalline phase transitions both in vitro and in vivo .