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Emergence of heavy-fermion behavior and distorted square nets in partially vacancy-ordered Y4FexGe8 (1.0 ≤ x ≤ 1.5)

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC03601H, Paper
Hengdi Zhao, Xiuquan Zhou, Mohammad Usman, Ramakanta Chapai, Lei Yu, Jianguo Wen, Hyowon Park, Alexios P. Douvalis, Patricia E. Meza, Yu-Sheng Chen, Ulrich Welp, Stephan Rosenkranz, Duck Young Chung, Mercouri G. Kanatzidis
Heavy fermion characteristics and potential superconductivity are observed in the partially vacancy-ordered Y4FexGe8.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Watch: Coimbatore’s women cops are now maintaining weapons, driving heavy vehicles, and more

Policewomen in Coimbatore are challenging norms by taking on roles traditionally reserved for men




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The heavy shackles of fear and vigilance

The case of the brutal attack on and the murder of a woman doctor in Kolkata has highlighted the range of aggressive behaviours and violence that women face. Five articles, on the Editorial/Opinion pages, that look at the issues of safety and spaces for women, and the adequacy of societal responses and the justice system. Women should not have to choose between their safety and their freedom




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Heavy rains lash Southern India; IMD forecasts more downpour for Tamil Nadu and Kerala

Reports indicate that this rainfall is expected to continue for the next 2-3 days,




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Isolated heavy rain forecast for Tamil Nadu, coastal AP as IMD hints at fresh low-pressure area

Satellite pictures show rain clouds spreading out from west coast of Sri Lanka into coastal and interior Tamil Nadu 




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On-demand controlled bidirectional DNAzyme path for ultra-sensitive heavy metal ion detection

Chem. Sci., 2024, 15,18170-18178
DOI: 10.1039/D4SC04404E, Edge Article
Open Access
Jing Xu, Yujin Li, Futing Wang, Xinqi Luo, Wei Zhang, Yifan Lyu, Hongfen Yang, Ren Cai, Weihong Tan
A bidirectional self-powered biosensor is constructed for the quasi-simultaneous detection of Pb2+ and Hg2+ based on MoS2@CuS heterostructures as an accelerator and hybridization chain reaction as a signal amplification strategy.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Heavy rains predicted in coastal TN districts till Nov 8




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Heavy rains predicted across Tamil Nadu for next five days




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Barring heavy rain, Cyclone Dana's impact nominal in West Bengal




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Data | The risk of small States’ heavy reliance on the Union government

Small States must prioritise raising their own revenue to reduce their vulnerabilities in the future




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‘Dynamite’ Daniel Dubois smashes his way into the heavyweight world title scene

After destroying fan favourite Anthony Joshua’s redemption arc with a brutal hammering, the IBF champion’s future looks bright. He could await the winner of the Usyk-Fury fight, where the WBA, WBO and WBC belts are on the line, for an opportunity to become the undisputed champion




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Heavy weed growth at Kasi Viswanathar Temple tank prevents replenishing of underground water table, say Tiruchi residents




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Sensex, Nifty close higher amid buying in heavyweight stocks, firm global cues

The sensex rose 144.31 points to settle at 81,611.41 and Nifty increased 16.50 points to close at 24,998.45




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Sensex tanks 942 points; Nifty plunges below 24K on heavy selling in Reliance, banking shares

The 30-share BSE Sensex tumbled 941.88 points or 1.18% to settle at 78,782.24, the lowest closing level since August 6




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Sensex, Nifty surge over 1% on heavy buying in IT stocks as Donald Trump wins U.S. polls

Stock markets surge over 1% as Sensex gains 901 points on Trump’s U.S. election win, boosting IT and pharma shares




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Heavy rainfall forecast for Chennai, neighbouring districts till November 15

Chennai district collector has declared holiday for schools on November 12 owing to rain




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Chennai and neighbouring districts to witness heavy rains till November 15

On Nov. 12, RMC, Chennai, upgraded its weather warning to orange alert, indicating a possibility of rainfall of very heavy intensity for 24 hours ending 8.30 a.m. on Nov. 13 in Chennai, Tiruvallur, and Chengalpattu districts




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Enhanced gravitational trapping of bottom-heavy Janus particles over parallel microgrooves

Soft Matter, 2024, Accepted Manuscript
DOI: 10.1039/D4SM00989D, Paper
Yan Wen, Jiayu Liu, Wei Wang, Pik-Yin Lai, Penger Tong
We report a systematic study of barrier-crossing dynamics of bottom-heavy self-propelled particles (SPPs) over a one-dimensional periodic potential landscape $U_0(x)$, which is fabricated on a microgroove-patterned polydimethylsiloxane (PDMS) substrate. From...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Neer Dose: Serving up a heavy dose of misogyny




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Synthesis of supramolecular polymers with calix[4]arene and β-cyclodextrin and their application in heavy metal ion absorption

RSC Adv., 2024, 14,35697-35703
DOI: 10.1039/D4RA05559D, Paper
Open Access
Jian-Jian Bian, Shi-Jin Tang, Jiao Miao, Rui Lin, Guo-Li Huang, Ming-Yu Teng, Xiao-Mei Li
Two categories of supramolecular polymer monomers were produced by introducing the ureidopyrimidone quadruple-hydrogen bonding assemblies on the calix[4]arene and the β-cyclodextrin host units, which adsorbed up to 99% of Pb2+ and Cd2+.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Distance-based paper microfluidic devices for rapid visual quantification of heavy metals in herbal supplements and cosmetics

RSC Adv., 2024, 14,36142-36151
DOI: 10.1039/D4RA05358C, Paper
Open Access
Yanawut Manmana, Mirek Macka, Nantana Nuchtavorn
The ion exchange paper shows strongly retain anionic metallochromic reagents, enabling clear endpoint detection on DμPADs. This method allows rapid heavy metal screening in real samples, with the predeposited reagents stable for at least 2 months.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Hundreds relocated in Gujarat as heavy rains flood districts, disrupt daily life

Due to heavy rains, the district administration has declared a holiday for all educational institutions




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Heavy rains lash Gujarat, rivers in spate; over thousand people evacuated

CM Bhupendra Patel spoke with collectors of Navsari and Valsad districts, directing them to shift residents of low-lying areas to safer places




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Congress flays Rajasthan Government over lack of clarity on Minister’s resignation during heavy rains

The BJP Government in Rajasthan is yet to take a decision on Disaster Relief Minister Kirodi Lal Meena’s resignation




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Depression likely to bring heavy rain in most parts of Odisha

It is likely to move nearly northwards and intensify into a depression over the northwest Bay of Bengal off north Odisha-Gangetic West Bengal coasts on September 8




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Heavy fog affects 21 flights at Kempegowda International Airport in Devanahalli in Bengaluru

There were more than 15 delays, and six flights diverted




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Heavy metal leaching from stormwater control measures – insights into field and lab prestressed media and road-deposited sediments

Environ. Sci.: Water Res. Technol., 2024, Advance Article
DOI: 10.1039/D4EW00388H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Philipp Stinshoff, Yannic Henn, Steffen H. Rommel, Brigitte Helmreich
Heavy metals bound to filter media from stormwater control measures can leach out under unfavorable conditions. The potential overestimation due to different prestressing (lab vs. field) was evaluated with respect to the potential mobile fraction.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Heavy rains lash southern Kerala; IMD sounds orange alert in three districts

Orange alert for Thiruvananthapuram, Kollam, and Pathanamthitta districts for Friday, while yellow alert issued for Alappuzha, Kottayam, Ernakulam, and Idukki districts




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Faster decarbonization of heavy industries in low-carbon power grids: using process flexibility for handling grid congestions

Energy Environ. Sci., 2024, 17,8838-8854
DOI: 10.1039/D4EE03888F, Paper
Sverre Stefanussen Foslie, Brage Rugstad Knudsen, Sigurd Bjarghov, Magnus Korpås
This work highlights the importance of process flexibility in industry decarbonization, showing it can enhance transmission grid capacity at costs comparable to other grid reinforcement measures, thereby enabling faster electrification of demand.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A sequential lumped kinetic modelling approach for the co-pyrolysis of plastic mixtures with a heavy refinery intermediate product in a tubular reactor

React. Chem. Eng., 2024, Advance Article
DOI: 10.1039/D4RE00075G, Paper
Open Access
Sebastian-Mark Lorbach, Andreas E. Lechleitner, Teresa Schubert, Markus Lehner
A novel sequential approach for the lumped kinetic modelling of a plastic pyrolysis process in a tubular reactor.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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T.N. rains: Schools, colleges closed in several districts amid heavy rain

Schools and colleges in Tamil Nadu districts declared holiday due to heavy rain, exams to continue as scheduled




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Cr2TiC2Tx MXene as an Adsorbent Material in Ultrasonic-Assisted d-µ-Solid Phase Extraction for Trace Detection of Heavy Metals

Nanoscale, 2024, Accepted Manuscript
DOI: 10.1039/D4NR02556C, Paper
Saman Bagheri, Rashmeet Kaur Khurana, Md. Ibrahim Kholil, Michael J. Loes, Shengyuan Luo, Alexander Sinitskii
MXenes are a large family of two-dimensional transition metal carbides, nitrides, and carbonitrides. While MXenes have great potential for applications in analytical chemistry, most of the studies in this field...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Moderate to heavy rain forecast for Rayalaseema and south coastal A.P. till November 15

As per the IMD, thunderstorms, accompanied with lightening, are also likely across south coastal Andhra Pradesh and Rayalaseema




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Cyclone Dana highlights: Railways cancel more than 150 trains amid heavy rains in south Bengal

“More than 5,000 relief centres have been set up and they are expecting evacuation of around 10 lakh people,” says Odisha Revenue and Disaster Management Minister Suresh Pujari




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Chennai Rain Alert: Heavy showers expected today, IMD issues warning to 11 districts

Chennai is expected to have a maximum temperature of around 30 degrees Celsius, with the minimum temperature likely ranging between 24 and 25 degrees Celsius.




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From Anushka Sharma To Sophie Choudry, The Divas Who Wore Heavy Costumes And Jewellery

While the script, directing, editing, and other technical aspects can make or break a film, more than often costumes also indirectly affect the film. Since costumes define a character, costumes become an essential part of the film. For instance, Sanjay




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Inter-{alpha}-inhibitor heavy chain-1 has an integrin-like 3D structure mediating immune regulatory activities and matrix stabilization during ovulation [Glycobiology and Extracellular Matrices]

Inter-α-inhibitor is a proteoglycan essential for mammalian reproduction and also plays a less well-characterized role in inflammation. It comprises two homologous “heavy chains” (HC1 and HC2) covalently attached to chondroitin sulfate on the bikunin core protein. Before ovulation, HCs are transferred onto the polysaccharide hyaluronan (HA) to form covalent HC·HA complexes, thereby stabilizing an extracellular matrix around the oocyte required for fertilization. Additionally, such complexes form during inflammatory processes and mediate leukocyte adhesion in the synovial fluids of arthritis patients and protect against sepsis. Here using X-ray crystallography, we show that human HC1 has a structure similar to integrin β-chains, with a von Willebrand factor A domain containing a functional metal ion-dependent adhesion site (MIDAS) and an associated hybrid domain. A comparison of the WT protein and a variant with an impaired MIDAS (but otherwise structurally identical) by small-angle X-ray scattering and analytical ultracentrifugation revealed that HC1 self-associates in a cation-dependent manner, providing a mechanism for HC·HA cross-linking and matrix stabilization. Surprisingly, unlike integrins, HC1 interacted with RGD-containing ligands, such as fibronectin, vitronectin, and the latency-associated peptides of transforming growth factor β, in a MIDAS/cation-independent manner. However, HC1 utilizes its MIDAS motif to bind to and inhibit the cleavage of complement C3, and small-angle X-ray scattering–based modeling indicates that this occurs through the inhibition of the alternative pathway C3 convertase. These findings provide detailed structural and functional insights into HC1 as a regulator of innate immunity and further elucidate the role of HC·HA complexes in inflammation and ovulation.




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Ian Bell: heavy price paid for failing to meet climate change costs

If modern lives were measured in unprecedented weather events, we would all be 200 years old. Defences against floods that were supposed to happen every other century are being overtopped in the space of a few winters. The victims surveying ruined homes and businesses are ageing fast.




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Paying a heavy price for failing to meet the cost of climate change

If modern lives were measured in unprecedented weather events, we would all be 200 years old. Defences against floods that were supposed to happen every other century are being overtopped in the space of a few winters. The victims surveying ruined homes and businesses are ageing fast.




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RT 1 NB 2 LEFT LANES TO 295 EB EXPECT DELAYS DUE TO HEAVY VOLUMES OF TRAFFIC




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RT 1 NB 2 LEFT LANES TO 295 EB EXPECT DELAYS DUE TO HEAVY VOLUMES OF TRAFFIC




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RT 1 NB 2 LEFT LANES TO 295 EB EXPECT DELAYS DUE TO HEAVY VOLUMES OF TRAFFIC




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RT 1 NB 2 LEFT LANES TO 295 EB EXPECT DELAYS DUE TO HEAVY VOLUMES OF TRAFFIC




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Hong Kong prepares itself for the anticipated heavy rush of passengers during the festive season

The Hong Kong Special Administrative Region ‘s (HKSASR’s) is estimating that about 4.89 million travelers will transit through its air,  sea and land control points during the coming Labour Day and Buddha's Birthday festival season (from May…




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transgender charge heavy money and using slangs,abusing me because

sir on dated 4 th January 2020 I have a baby child born ,after 2 weeks some transgender came to my home and demanding huge mone a sums of 30000 and when I had refused to give then are using slang languages and doing mischevious activities
like doing toilet infront of my home,harassing us .sir what are punishement according to Indian law for Them,please tell so that from next time I will take the steps against for them.
from Kolkata




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Heavy rocket attack by Libya rebels damages airport in Tripoli, kills 6

Libyan rebels have heavily attacked an airport in the capital Tripoli, killing six civilians and inflicting damage in and around the facility. Several civilians were also injured in the attack on Mitiga International Airport on Saturday, the country’s internationally-recognized government said. The Libyan Interior Ministry said at least 80 rockets were fired in the attack,...




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How we stay together: 'We’ve been quite heavy risk-takers in some ways'

Celia and Richard Craig moved to the other side of the world for each other – twice – and after 30 years have no plans to slow down

Names: Celia and Richard Craig
Years together: 30
Occupations: Musicians

When Celia Craig travelled to Australia in 1989, her plan was to call things off with Richard, the clarinetist she’d met while they were studying music at the University of York two years earlier. She was English, he was Australian and they’d been exchanging letters in the time they’d been apart – ostensibly just as friends but with “a lot of flirting going on”.

Continue reading...




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Heavy balls, not a solution for Harbhajan Singh

Ace off-spinner Harbhajan Singh sees a problem in Shane Warne's suggestion of manufacturing balls with one side heavier than the other in the wake of sweat or saliva not being allowed on the ball to make it swing.

"With a one-sided heavy ball, the bowler and batsman will not be able tell how much it will swing. It could go awry. And what happens to the skill aspect of getting the ball to swing? Where will we see bowlers like Richard Hadlee and Wasim Akram," wondered Harbhajan.

The Turbanator (tag given to him by the Australians who he demolished in the 2001 series at home) advocated a solution to be used on the ball after a decided amount of overs. "Teams can nominate two players to apply the substance with the fielding captain in attendance, supervised by the umpires," said Harbhajan, who wanted to see the ball changed after every 45 overs. He also pointed out that the weighted ball could be a disadvantage to fielders aiming to take high catches as the ball could swing in the air and mislead the fielder.

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The Heavy Burden of Obesity: Key findings for France

Around one in five adults in France are obese. While this is below the OECD average, obesity still has a significant impact. The French live on average 2.3 years less due to overweight. Overweight accounts for 4.9% of health expenditure; and lowers labour market outputs by the equivalent of 671 thousand full time workers per year. Combined, this means that overweight reduces France’s GDP by 2.7%.




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The Heavy Burden of Obesity: Key findings for Italy

While the prevalence of obesity in Italy is lower than in most other countries, it still has significant consequences. Italians live on average 2.7 years less due to overweight. Overweight accounts for 9.0% of health expenditure, above the average for other countries. Labour market outputs are lower due to overweight by the equivalent of 571 thousand full time workers per year.