Lisa of Blackpink is signaling a comeback as a solo artist. The singer uploaded a clip on social media and posted a notice on her website on how to “pre-save” her new release. It will be her first...

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The music video for girl group TWICE's 2015 song "Like Ooh-Ahh" has surpassed 500 million views on YouTube. The group's management JYP Entertainment said the video broke the 500 million mark...

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Jimin of BTS is set to release an English version of the single 'Be Mine.' The singer's agency BigHit Music said that the track would be released on Friday. 'Be Mine' is a track listed in...

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Jennie, a member of K-pop girl group Blackpink, will be releasing a new single this week. Titled, “Mantra,” the new release will drop Oct. 11. The highly anticipated comeback comes...

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On the morning of October 18, at Yeoido KBS HallKBS WORLD Radio filmed K-pop stars making their way to attend rehearsals for Music Bank.

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Marking its 15th debut anniversary, Infinite will tour eight cities across Asia. The tour will kick off in Seoul on Dec. 6 with a three-day concert before traveling to Taipei, Macau, Jakarta and...

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In this week's episode of 'Good Vibes Only,' we're doubling up on the positive energy with two special guests: singer Kim Younggeun and singer-songwriter/producer NIve! Younggeun...

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On the morning of November 1, at Yeoido KBS HallKBS WORLD Radio filmed K-pop stars making their way to attend rehearsals for Music Bank.

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After years of hard work and loyalty, some computers must finally retire. But since they can't take a pension and move to Florida, where do old computers end up?

The perfect email deserves the perfect ending. But what is the right way to close an email? Well, that depends on who will be reading it.

The technological singularity happens when computers develop their own intelligence. Learn about the technological singularity.

Google is home to a ton of super fun hidden Easter eggs you can check out right from your browser. Go ahead, try a couple. You won't be disappointed.

When it comes to typing a message, font choice can sometimes add a creative touch to your work, but for mass media formats like newspapers, academic papers, TV and popular web sites, sticking to a legible font is often more important than the flourish of decorative fonts.

Explore Virgo men's traits, compatibility, and relationship dynamics. Learn what makes a Virgo man unique in love and if he's the right zodiac match for you.

Discover the unique traits of each zodiac element—fire, earth, air, and water. Uncover how these elements shape personalities and compatibility in astrology.

[Economy] :
Finance Minister Choi Sang-mok said Thursday that he expects Donald Trump’s reelection to have a “considerable” impact on the South Korean economy.  The minister made the remarks Wednesday in Seoul during a meeting of ministers concerned with the economy, the morning after Donald Trump won the U.S. ...

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[Economy] :
Representatives of the government and the business community met to discuss former President Donald Trump’s reelection and how it might affect trade.  At a meeting presided over by Minister of Trade, Industry and Energy Ahn Duk-geun on Thursday, participants exchanged views on the likely impact of the ...

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[Economy] :
A large delegation representing Czech power authorities will make a two-week visit to South Korea for working-level negotiations ahead of the conclusion of a final contract for the Czech nuclear power plant project.  Korea Hydro and Nuclear Power(KHNP), which was selected in July as the preferred bidder ...

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[Economy] :
South Korea’s benchmark Korea Composite Stock Price Index(KOSPI) slipped below the two-thousand-500 threshold on Tuesday for the first time since August’s “Black Monday.” The KOSPI dipped 49-point-09 points, or one-point-94 percent, on Tuesday to close at two-thousand-482-point-57. In the ...

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[Economy] :
Sino-U.S. decoupling is forecast to intensify and preference for U.S. interests to expand under the incoming Donald Trump administration. This outlook was put forth Wednesday at a seminar hosted by the Korea International Trade Association(KITA). Kyung Hee University Professor Seo Jung-kun pointed to a ...

[more...]

Why do we study fossils?  British Geological Survey

Climate change and coastal erosion  British Geological Survey

Equality, diversity and inclusion at BGS  British Geological Survey

BGS launches digital version of UK legacy geothermal catalogue  ThinkGeoEnergy - Geothermal Energy News

My role as a stable isotope research assistant  British Geological Survey

BGS completes first mapping expedition to Ascension Island  British Geological Survey

The Geography Olympiad: Bandung, Indonesia  British Geological Survey

2024 Mine Water Energy Symposium  British Geological Survey

BGS signs memorandum of understanding with Serviço Geológico do Brasil  British Geological Survey

Visit by Indonesian Embassy representatives to BGS  British Geological Survey

Spotlight on BGS coastal erosion data  British Geological Survey

Responsible extraction in South America’s Lithium Triangle  British Geological Survey

Electromagnetic geophysics in Japan: a conference experience  British Geological Survey

Forty years and counting: new topsoil data provides most extensive snapshot of environmental pollution effects  British Geological Survey

The crystal structure of a neo­pentyl­oxypillar[5]arene with two pyridine mol­ecules encapsulated in the macrocyclic cavity is reported.

A detailed structural characterization of the δ1-MnZn9.7 phase is presented.

Incommensurate phase of potassium guaninate monohydrate is the first example of a modulation in purine derivatives and of a high-pressure incommensurate crystal structure to be solved for an organic compound.

In-situ diffraction measurements reveal that magnesium chloride forms a unique high-pressure phase, a heptahydrate, above 2 GPa. The hydrogen-bonding structure appears to contain orientational disorder.

A comparative description is presented of the symmetry and the magnetic structures found in the family of double perovskites A2MnB'O6 (mainly B' = Co and some Ni compounds for comparative purposes).

A unique phase transition, twinning and ferroelastic domain structure in [NH3(CH2)2NH3]2[ZnBr4]Br2 is found. The new additional domain structure is observed at the phase transition on heating, which is preserved after cooling to room temperature.

Tetragonal YxOs4B4 (x = 1.161) is an incommensurate composite of columns of Y atoms in a three-dimensional Os4B4 framework. The structure was refined using the superspace approach.

Five multicomponent solid forms of an antifungal drug flucytosine are reported with a hygroscopic stability study. A detailed CSD search on the cocrystal/salts of flucytosine is evaluated and correlated the structures based on bond angles and bond distances.

The rotating substrate method of crystallite deposition is modeled, allowing computation of effective material coefficients of the layers resulting from the averaging. A worked numerical example particularized to 6mm ZnO is provided.

This study presents the first theoretical predictions of the phase transitions, elastic properties, and thermal behavior of AuMTe2 (M = Ga, In) chalcopyrite compounds. Using density functional theory and the quasi-harmonic Debye model, key mechanical and thermodynamic properties are analyzed, offering insights valuable for future experimental validation.

Single-crystal growth, differential thermal analysis (DTA), derivative thermogravimetry (DTG), differential scanning calorimetry (DSC), X-ray structural studies and polarized microscopy observations of bis(ethylenediammonium) tetrabromozincate(II) bromide [NH3(CH2)2NH3]2[ZnBr4]Br2 are presented. A reversible phase transition is described. At room temperature, the complex crystallizes in the monoclinic system. In some cases, the single crystals are twinned into two or more large domains of ferroelastic type with domain walls in the (100) crystallographic plane. DTA and DTG measurements show chemical stability of the crystal up to ∼538 K. In the DSC studies, a reversible isostructural phase transition was revealed at ∼526/522 K on heating/cooling run, respectively. Optical observation on the heating run reveals that at the phase transition the plane of twinning (domain wall) does not disappear and additionally the appearance of a new domain structure of ferroelastic type with domain walls in the planes (101), (101), (100) and (001) is observed. The domain structure pattern is preserved after cooling to the room-temperature phase and the symmetry of this phase is unchanged.

YxOs4B4 (x = 1.161) crystallizes as a tetragonal incommensurate composite of columns of Y atoms extending along [001] in an Os4B4 framework. The structure was refined using the superspace approach. The basic structure of the Y subsystem can be idealized as having I4/mmm symmetry, with a crystallographically unique Y atom located on the 4/mmm position. The actual superspace symmetry is P42/nmc(00σ3)s0s0. The Y atoms feature only subtle positional modulation in the [001] direction. The Os4B4 subsystem [P42/ncm(00σ3)00ss superspace symmetry] is built of columns of edge-sharing Os4 tetrahedra extending along [001] and B2 dumbbells. The Os4 tetrahedra feature pronounced positional modulation with a distinct variation of the Os—Os bond lengths. Modulation of the B2 dumbbells is best described as a rotation about the [001] axis.

The odd hydration number has so far been missing in the water-rich magnesium chloride hydrate series (MgCl2·nH2O). In this study, magnesium chloride heptahydrate, MgCl2·7H2O (or MgCl2·7D2O), which forms at high pressures above 2 GPa and high temperatures above 300 K, has been identified. Its structure has been determined by a combination of in-situ single-crystal X-ray diffraction at 2.5 GPa and 298 K and powder neutron diffraction at 3.1 GPa and 300 K. The single-crystal specimen was grown by mixing alcohols to prevent nucleation of undesired crystalline phases. The results show orientational disorder of water molecules, which was also examined using density functional theory calculations. The disorder involves the reconnection of hydrogen bonds, which differs from those in water ice phases and known disordered salt hydrates. Shrinkage by compression occurs mainly in one direction. In the plane perpendicular to this most compressible direction, oxygen and chlorine atoms are in a hexagonal-like arrangement.

A detailed structural analysis of the Zn-rich δ1-MnZn9.7 phase using single-crystal X-ray diffraction is presented. The δ1 phase has been synthesized by the high-temperature synthetic route. The structure crystallizes in space group P63/mmc (Pearson symbol hP556) with unit-cell parameters: a = b = 12.9051 (2) Å and c = 57.640 (1) Å. The 556 atoms are distributed over 52 Wyckoff positions in the hexagonal unit cell: seven ordered Mn sites, 37 ordered Zn sites and eight positionally disordered Zn sites. The structure predominantly consists of Frank–Kasper polyhedra (endohedral icosahedra Zn12 and icosioctahedron Zn16) and four distinct types of glue Zn atoms. The structure comprises a 127-atom supercluster (Mn13Zn114), a 38-atom extended Pearce cluster (Mn3Zn35), a 46-atom L-tetrahedron (Mn4Zn42), a Friauf polyhedron (Zn17), a disordered icosahedral cluster (MnZn12) and four glue Zn atoms. Positionally disordered Zn sites around an Mn site can be visualized as the superimposition of three differently oriented Zn12 icosahedra.

The crystal structure of the incommensurate modulated phase of potassium guaninate monohydrate has been solved on the basis of high-pressure single-crystal X-ray diffraction data. The modulated structure was described as a `mosaic' sequence of three different local configurations of two neighbouring guaninate rings. In contrast to known examples of incommensurate modulated organic compounds, the modulation functions of all atoms are discontinuous. This is the first example of the experimental detection of an incommensurate modulated crystal structure that can be modelled using the special `soliton mode' modulation function proposed by Aramburu et al. [(1995), J. Phys. Condens. Matter, 7, 6187–6196].