[Domestic] :
Ahead of the College Scholastic Ability Test(CSAT), several companies have been caught illegally distributing medications to treat attention deficit hyperactivity disorder(ADHD) and posting misleading advertisements for the pills.  According to the Ministry of Food and Drug Safety on Monday, an intensive ...

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[Domestic] :
An annual commemorative ceremony honoring the sacrifices of United Nations Forces during the Korean War was held on Monday at the UN Memorial Cemetery in the southeastern port city of Busan. This year's "Turn Toward Busan" event began with a burial of an unknown soldier of the UN Forces, whose remains were ...

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[Domestic] :
Anchor: On Monday at 11 a.m., the world was asked to “Turn toward Busan,” where Korean War veterans gathered at the United Nations Memorial Cemetery of Korea to honor the fallen soldiers who fought under the UN flag. The annual event in South Korea’s southern port city drew some 800 people, including ...

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[Inter-Korea] :
Kim Yo-jong, the powerful sister of North Korean leader Kim Jong-un, has derided South Korea over its refusal to respond to the North’s allegations of a drone incursion over its capital city earlier this month. In a statement carried by the North’s state-run Korean Central News Agency(KCNA) on Monday, ...

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[Inter-Korea] :
The South Korean military has dismissed North Korea’s claims that a drone invaded its airspace earlier this month after taking off from the South’s Baengnyeong Island near the western de facto maritime border. At a press briefing Monday, spokesperson Lee Sung-joon from Seoul’s Joint Chiefs of ...

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[Inter-Korea] :
A new survey finds that three-quarters of South Koreans believe unification of the two Koreas is necessary.  According to the national unification survey for the third quarter released by the Peaceful Unification Advisory Council on Monday, 74-point-six percent of respondents answered in the ...

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[Inter-Korea] :
South Korea's intelligence agency assessed that North Korean leader Kim Jong-un has begun to upgrade his security due to concerns over a potential assassination attempt. According to rival political parties on the parliamentary Intelligence Committee on Tuesday, the assessment was made by the ...

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[Sports] :
The Samsung Lions beat the Kia Tigers on Friday in the third game of the Korean Series, to grab their first victory in the best-of-seven series.  Samsung beat Kia 4-2 in Game 3 held at the Samsung Lions Park in Daegu, securing a win after suffering two losses.  The feat comes after Denyi Reyes ...

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[Sports] :
Anchor: After a battle in Game 5 of the 2024 Korean Series, the Kia Tigers came out on top, defeating the Samsung Lions 7-5 at the Gwangju-Kia Champions Field on Monday to win their 12th Korean Series championship. Coming back from behind, the Tigers clinched silverware in front of home fans for the first ...

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[Science] :
Most parts of the nation are experiencing heavy rain, with up to 120 millimeters expected in some areas through Saturday.  The Korea Meteorological Administration forecast on Friday that the eastern coastal areas of Gangwon Province will see 50 to 100 millimeters of rain through Saturday, adding that ...

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[Science] :
South Korea will launch its third military spy satellite in December from the United States. The Defense Acquisition Program Administration said Wednesday that it plans to launch the satellite in the third or fourth week of December, adding that it is discussing the schedule with SpaceX, an American ...

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[Science] :
Heavy rain is forecast for Jeju Island and the nation’s southern coastal regions through Saturday due to the indirect impact of Typhoon Kong-rey.  According to the Korea Meteorological Administration(KMA) on Friday, Jeju will see between 80 and 150 millimeters of rain through Saturday.  Up to 300 ...

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[Science] :
A telecommunication satellite from the South Korean telecom giant KT has been launched into space and is now in orbit.  According to a launch video from SpaceX, the Koreasat-6A, a geostationary satellite for communication services, was launched aboard SpaceX’s Falcon 9 rocket from the Kennedy Space ...

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Would you like to volunteer to help disabled veterans? Visit HowStuffWorks to learn how to volunteer to help disabled veterans.

Have you ever wondered what the richest state in the USA is? Many factors affect a state's wealth, including the cost of living, dominating industries, geographic resources, economic policies and the education of its workforce, among other things.

[International] :
The operator of Japan’s Fukushima Daiichi nuclear power plant said it retrieved a small amount of melted fuel from one of the reactors for the first time since a major earthquake and tsunami crippled the nuclear facility in 2011. According to Japanese media outlets on Thursday, the Tokyo Electric Power ...

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[International] :
The Ukrainian military has revealed what it claims are intercepted radio communications between North Korean soldiers in the Russian territory of Kursk. The audio file, shared by the Defence Intelligence of Ukraine, features a male voice saying Korean words such as “wait” and “Seal two, one, ...

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[International] :
The U.S. investment bank Goldman Sachs has projected higher tariffs as a result of Donald Trump’s U.S. election victory, not only for China but also for South Korea, Taiwan and other Asian countries. According to the U.S. broadcaster CBNC on Monday, Andrew Tilton, Goldman’s chief Asia-Pacific economist, ...

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Languages exist as ever-evolving systems of human communication that go beyond complex grammar or words you could learn from a quick search on Google Translate. Language consists of body language, social cues and mother tongue idioms that are shaped by culture and context. That said, how many languages are there in our vast world?

A route planner app takes the guesswork out of your commute and helps you navigate through the chaos with ease. No more sitting in bumper-to-bumper traffic, feeling frustrated and stressed.

Badger Maps is a cutting-edge sales territory management software that has revolutionized the way sales professionals plan and optimize their routes. With its innovative features and user-friendly interface, Badger Maps has become an indispensable tool for sales teams across various industries. In this article, we will take an in-depth look at Badger Maps, exploring its features and benefits, comparing it to traditional route planning methods, analyzing its pros and cons, and providing tips for maximizing productivity with this powerful tool.

[Culture] :
The Busan International Film Festival(BIFF) is set to start its ten-day run Wednesday.  Asia’s largest film festival will kick off with a grand opening ceremony at 7 p.m. at Busan Cinema Center in the southern port city of Busan, featuring 224 films from 63 countries. The 29th BIFF will open with ...

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[Culture] :
ADOR, the agency that manages the K-pop girl group NewJeans, has rejected a proposal to reinstate Min Hee-jin as CEO. According to industry sources, the agency’s board of directors met Wednesday at HYBE’s headquarters in Yongsan, Seoul, and the majority voted against the proposal. The board meeting was ...

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[Culture] :
The Korean tradition of making sauces from fermented soybeans is set for inclusion on UNESCO’s Intangible Cultural Heritage list. According to UNESCO on Tuesday, its assessment body has recommended for inscription “knowledge, beliefs, and practices related to jang-making,” or sauce-making, in South ...

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In short, yes. Tomato-based catsup and ketchup are more or less the same condiment. There may be slight recipe variations on the traditional tomato-based version, but the main difference between ketchup and catsup is the alternative spelling of the same word.

Viscose, a semisynthetic fiber, is the most common type of rayon fabric. It's become a staple in the textile industry due to its versatility and affordability. Derived from cellulose and wood pulp, viscose can mimic the luxurious feel of silk while offering the practicality of cotton.

In search of the hottest hot sauce in the world, we found the bottles with the highest Scoville Heat Units (SHUs) to bring you this list of the 14 most diabolically spicy hot sauces.

Apples are nature's delicious and nutritious candy, with a staggering 7,500 varieties grown around the globe. Even the sweetest apples are healthy alternatives to sugary sweets — making them a great way to indulge your cravings without racking up the calories. Whether you're a fan of the crisp, refreshing crunch or more the type to bake the fruit into an apple pie, you really can't go wrong.

If ants ever invade your house or yard, you'll be well-armed for dealing with the problem -- and keeping your pets safe -- if you follow this set of anti-infestation tips.

Ah, tree sap: the ultimate sticky situation. Whether it's from a hike through the woods or after decorating a Christmas tree, tree sap can cling to your clothes like a magnet. Learning how to get sap out of clothes is essential, especially if you live or work near an area with a lot of trees.

Seventeen has become the 1st K-pop group to be appointed UNESCO's Goodwill Ambassador for Youth. It is also the first time UNESCO has designated a youth ambassador. Seventeen has been supporting the...

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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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Red Velvet will celebrate its 10th debut anniversary with a fan concert tour.The two-day live event called “Happiness: My Dear, ReVeLuv” will kick off in Seoul on Aug. 3. Meanwhile, the group will...

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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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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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Saying goodbye is never easy! NVee joins DJ Hyerim for one last livestream session before she heads off on her well-deserved baby leave. Together, they chat about what K-pop idols do during their...

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In a world where digital privacy is increasingly important, finding the right tools to protect your data is essential. With mobile phones becoming central to our lives, it's crucial to choose apps that prioritize privacy.

Discover the spiritual meaning of angel number 911. Learn how 911 symbolizes growth, change, and guidance from the universe in life, love, and personal journeys.

Discover Aries and Sagittarius compatibility in love, friendship, and beyond. Learn how these two fire signs create a dynamic, passionate bond full of excitement and adventure.

[Economy] :
An annual shopping event officially kicks off Saturday, bringing discounts on food, clothing and other products. According to the Ministry of Trade, Industry and Energy, an opening ceremony for Korea Sale FESTA took place Friday afternoon in Seoul’s Myeongdong area. While discounts for automobiles ...

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[Economy] :
Prime Minister Han Duck-soo says the government will consult with the justice ministry and consider expanding the scope of the E-7 visa for professional workers, if the shipbuilding industry deems it necessary.  Han made the remark during a news conference on Wednesday when asked how the government plans ...

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Washington DC among US cities most vulnerable to space weather, scientists say  The Royal Astronomical Society

Mining sand sustainably in The Gambia  British Geological Survey

The structures of nine hexa­methyl-[1,1'-bi­phenyl]-4,4'-di­ammonium (HMB) salts are described

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.

A novel approach to computationally enhance the sampling of molecular crystal structures is proposed and tested. This method is based on the use of extended variables coupled to a Monte Carlo based crystal polymorph generator. Inspired by the established technique of quasi-random sampling of polymorphs using the rigid molecule constraint, this approach represents molecular clusters as extended variables within a thermal reservoir. Polymorph unit-cell variables are generated using pseudo-random sampling. Within this framework, a harmonic coupling between the extended variables and polymorph configurations is established. The extended variables remain fixed during the inner loop dedicated to polymorph sampling, enforcing a stepwise propagation of the extended variables to maintain system exploration. The final processing step results in a polymorph energy landscape, where the raw structures sampled to create the extended variable trajectory are re-optimized without the thermal coupling term. The foundational principles of this approach are described and its effectiveness using both a Metropolis Monte Carlo type algorithm and modifications that incorporate replica exchange is demonstrated. A comparison is provided with pseudo-random sampling of polymorphs for the molecule coumarin. The choice to test a design of this algorithm as relevant for enhanced sampling of crystal structures was due to the obvious relation between molecular structure variables and corresponding crystal polymorphs as representative of the inherent vapor to crystal transitions that exist in nature. Additionally, it is shown that the trajectories of extended variables can be harnessed to extract fluctuation properties that can lead to valuable insights. A novel thermodynamic variable is introduced: the free energy difference between ensembles of Z' = 1 and Z' = 2 crystal polymorphs.

The bulk solvent is a major component of biomacromolecular crystals that contributes significantly to the observed diffraction intensities. Accurate modelling of the bulk solvent has been recognized as important for many crystallographic calculations. Owing to its simplicity and modelling power, the flat (mask-based) bulk-solvent model is used by most modern crystallographic software packages to account for disordered solvent. In this model, the bulk-solvent contribution is defined by a binary mask and a scale (scattering) function. The mask is calculated on a regular grid using the atomic model coordinates and their chemical types. The grid step and two radii, solvent and shrinkage, are the three parameters that govern the mask calculation. They are highly correlated and their choice is a compromise between the computer time needed to calculate the mask and the accuracy of the mask. It is demonstrated here that this choice can be optimized using a unique value of 0.6 Å for the grid step irrespective of the data resolution, and the radii values adjusted correspondingly. The improved values were tested on a large sample of Protein Data Bank entries derived from X-ray diffraction data and are now used in the computational crystallography toolbox (CCTBX) and in Phenix as the default choice.

Analytical calculations of absorption corrections for X-ray powder diffraction experiments on non-ideal samples with surface roughness, porosity or absorption contrasts from multiple phases require complex mathematical models to represent their material distribution. In a computational approach to this problem, a practicable ray-tracing algorithm is formulated which is capable of simulating angle-dependent absorption corrections in reflection geometry for any given rasterized sample model. Single or multiphase systems with arbitrary surface roughness, porosity and spatial distribution of the phases in any combination can be modeled on a voxel grid by assigning respective values to each voxel. The absorption corrections are calculated by tracing the attenuation of X-rays along their individual paths via a modified shear-warp algorithm. The algorithm is presented in detail and the results of simulated absorption corrections on samples with various surface modulations are discussed in the context of published experimental results.

Pseudoalteromonas fuliginea sp. PS47 is a recently identified marine bacterium that has extensive enzymatic machinery to metabolize polysaccharides, including a locus that targets pectin-like substrates. This locus contains a gene (locus tag EU509_03255) that encodes a pectin-degrading lyase, called PfPL1, that belongs to polysaccharide lyase family 1 (PL1). The 2.2 Å resolution X-ray crystal structure of PfPL1 reveals the compact parallel β-helix fold of the PL1 family. The back side of the core parallel β-helix opposite to the active site is a meandering set of five α-helices joined by lengthy loops. A comparison of the active site with those of other PL1 enzymes suggests a catalytic mechanism that is independent of metal ions, such as Ca2+, but that substrate recognition may require metal ions. Overall, this work provides the first structural insight into a pectinase of marine origin and the first structure of a PL1 enzyme in subfamily 2.