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Drama in the paddock ahead of the Saudi Arabian GP

All the action in Formula 1 is happening off the track.




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Saudi Arabian Grand Prix | Verstappen continues winning streak

It was the first time Verstappen, winner of a record 19 of 22 races last year, has won the first two races of a season




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Kush Maini grabs pole position in F2 Saudi Arabian GP

Kush Maini currently stands at 5th position in the Formula 2 Drivers’ Championship with 27 points; Zane Maloney, winner of the first round, leads the table with 47 points




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Ajith Kumar announces his own racing team; Fabian Duffieux onboard as its official racing driver

The new team is set to participate in various international racing series, starting with the competitive 24H European series in the Porche 992 GT3 cup category




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Loss of fluorine during crosslinking by the biarylitide P450Blt proceeds due to restricted peptide orientation

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC04092A, Communication
Yongwei Zhao, Jemma Gullick, Mathias H. Hansen, Laura Coe, Maxine Treisman, Ralf B. Schittenhelm, Alasdair McKay, Lauren A. M. Murray, Julien Tailhades, James J. De Voss, Elizabeth H. Krenske, Max J. Cryle
Crosslinking of the ribosomal peptide by Cytochrome P450Blt leads to the formation of a C–N bond with specific loss of fluorine during the reaction.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Nickel-catalyzed stereospecific reductive cross-coupling of vinyl chlorosilanes with axially chiral biaryl electrophiles

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC04293J, Communication
Tiantian Yin, Shiyuan Sui, Shuqi Li, Junbiao Chang, Dachang Bai
Nickel-catalyzed stereospecific reductive cross-coupling of vinyl chlorosilanes with chiral biaryl electrophiles for the synthesis of axially chiral organosilanes.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Tailoring of novel morpholine-sulphonamide linked thiazole moiety as dual targeting DHFR/DNA gyrase inhibitors: Synthesis, antimicrobial, antibiofilm activities and DFT with molecular modelling studies

New J. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D3NJ05774G, Paper
Moaz M. Abdou, Essam Eliwa, Mohamed Abdel Reheim, Ahmed Abu-Rayyan, Shimaa M. Abd El-Gilil, Mohammed Abu-Elghait , Mohamed H. Sharaf, Mohamed Kalaba, Ahmed Halawa, Walid Elgammal
Herein, the chemical synthesis of new thiazoles-based benzenesulfonamide-linked morpholine 4a,b–7 via late-stage thiazolation of the corresponding thiosemicarbazone 3 was reported. The skeletal formulas of the new compounds were confirmed by...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Nanopolyhedral Zn/Fe-NC derived from bimetallic zeolitic imidazole frameworks as an efficient catalyst for the oxygen reduction reaction in an air-cathode microbial fuel cell

New J. Chem., 2024, 48,7092-7101
DOI: 10.1039/D3NJ05279F, Paper
Qianwu Wang, Jingzhao Lu, Songlin Liu, Boqu Yu, Bolong Liang
The synergistic effect of Zn, N and moderate Fe doping enhances the ORR performance. The maximum power density of the Zn/Fe-NC-0.5 MFC is 1954 ± 20 mW m−2.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Copper(II) complexes of sterically hindered phenolic Schiff bases: synthesis, characterization, interaction with biomolecules, and antioxidant and antimicrobial activity

New J. Chem., 2024, 48,7134-7147
DOI: 10.1039/D4NJ00430B, Paper
Iveta S. Turomsha, Maxim Y. Gvozdev, Nikolai P. Osipovich, Viktoryia A. Staravoitava, Dmitriy I. Shiman, Natalia V. Loginova
Phenolic Schiff bases and their Cu(II) complexes have been synthesized and characterized by physicochemical methods. The complexes exhibit low cell toxicity and high antioxidant and antibacterial activity, as evidenced by molecular docking studies.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Mycogenic silver nanoparticles from Penicillium citrinum IB-CLP11 – their antimicrobial activity and potential toxicity effects on freshwater organisms

Environ. Sci.: Nano, 2024, Advance Article
DOI: 10.1039/D4EN00002A, Paper
Arthur Pérez Aguiar, Cristiane Angélica Ottoni, Claudia de Lima Ramos Aquaroli, Evelyn Caroline Vicente Mendes, Ana Lúzia de Souza Araújo, Marta Filipa Simões, Edison Barbieri
Silver nanoparticles (AgNPs) are some of the most attractive nanomaterials for commercial applications, but they can also be a very challenging issue from the point of view of cytotoxicity and phytotoxicity as agents that damage genetic information.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Doped carbon dots affect heavy metal speciation in mining soil: changes of dissimilated iron reduction processes and microbial communities

Environ. Sci.: Nano, 2024, 11,1724-1739
DOI: 10.1039/D3EN00823A, Paper
Xinyi Huang, Shaobo Liu, Xuanming Liu, Xiaofei Tan, Shuai Guo, Mingyang Dai, Qiang Chen, Gaobin Chen, Chenzhi Feng
Carbon dots (CDs) inevitably accumulate in soils due to their widespread use, affecting soil enzyme activities and microbial community structure.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Financial aid and social mobility [electronic resource] : evidence from Colombia's Ser Pilo Paga / Juliana Londono-Velez, Catherine Rodriguez, Fabio Sanchez, Luis E. Alvarez-Arango

Cambridge, MA. : National Bureau of Economic Research, 2023




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Trade integration, industry reallocation, and welfare in Colombia [electronic resource] / George A. Alessandria, Oscar I. Avila-Montealegre

Cambridge, MA. : National Bureau of Economic Research, 2023




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A framework for detection, measurement, and welfare analysis of platform bias [electronic resource] / Imke Reimers, Joel Waldfogel

Cambridge, Mass. : National Bureau of Economic Research 2023




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Can microbial communities regenerate? [electronic resource] : uniting ecology and evolutionary biology / S. Andrew Inkpen and W. Ford Doolittle.

Chicago, IL : The University of Chicago Press , 2022.




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Centre writes to Wikipedia over complaints of inaccuracies, biases

Sources said the Information and Broadcasting ministry has sent a notice to Wikipedia regarding complaints that it has received about alleged inaccuracies and bias of information on the site




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Catalytic asymmetric construction of helicenes via transformation of biaryls

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00012A, Review Article
Peiling Fan, Lun Li, Deyun Qian
Chiral helicenes can be built by catalytic asymmetric transformation of pre-existing, easily accessible biaryl precursors using conceptually novel strategies such as olefin metathesis, alkyne hydroarylation, C–X coupling, and C–H functionalization.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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BBr3-mediated dearomative spirocyclization of biaryl ynones: facile access to spiro[5.5]dienones

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00274A, Communication
Gaurav Jaiswal, Subhas Chandra Pan
BBr3 mediated dearomative spirocyclization of biaryl ynones has been reported for the direct synthesis of spiro[5.5]dienones with a tri-substituted double bond.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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The day Colombia’s FARC guerrilla ceases to exist as an armed group

The guerrillas are handing weapons over to the UN, but they are in fear. Thomas Mortensen reports from Urabá.




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Oxford English-Chinese reader's dictionary / A.S. Hornby, E.C. Parnwell = Niujin Ying Han shuang jie ci dian / bian zhu Hao'enbei, Ba'enwei'er ; fan yi Li Beida, Zhao Shuxian, Zheng Zanchen.

Singapore : Oxford University Press, 1982.




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Autocomplete Interview - Mayim Bialik Answers the Web's Most Searched Questions

Mayim Bialik takes the WIRED Autocomplete Interview and answers the internet's burning questions about herself! Does Mayim Bialik have an Instagram? Is Mayim a real scientist? Is Mayim vegan? Who is she married to? How do you pronounce her name? Mayim answers all these questions and much more!




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Tech Support - Mayim Bialik Answers Neuroscience Questions From Twitter

Actress and neuroscientist Mayim Bialik uses the power of Twitter to answer the internet's burning questions about neuroscience. Does social media cause sleep disorders? Should we use drugs to boost brain power? Does TikTok stimulate Alice in Wonderland syndrome? Mayim's podcast, “Mayim Bialik’s Breakdown,” premieres this fall.




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50. Most Googled - Mayim Bialik Answers 50 of the Most Googled Neuroscience Questions

Actress and neuroscientist Mayim Bialik answers 50 of the most googled questions about neuroscience. How does a stroke affect the nervous system? How does the nervous system and endocrine system work together? How does it help the body maintain homeostasis? What's the number one most asked question about neuroscience? Watch to find out!




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What is the science behind unconscious bias? | WIRED Live

The term ‘unconscious bias’ has become a staple within diversity and inclusion initiatives – but what is the science behind it, and how does it really impact us as a society? Dr Pragya Agarwal, Behavioural Scientist offers a new perspective focused on the neuroscience behind unconscious bias at WIRED Live 2021. "The first step is to acknowledge that we are biased, and carry bias in our lives"




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Lesbian Courting Site & App For Single Girls

In case you are not within the disposition for internet dating right now, don’t endure it. Discover a lot of carefree and delightful lesbian singles to play with. Plus, the sign-up process is easy sufficient and you’ll have your profile Seattle hookup culture up and working very quickly. Best hookup sites (including 20 runner-ups) to […]




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Your own personal Matchmaking Provider in Bogota Colombia MCW

Articles Eritrean Ladies → Tips for meeting women from Eritrea Why carry out Columbia -mail order brides make most suitable wives? Mucutuy, who have arrived at the hospital at start with other family, said the youngsters had been provided mental overall health services. “I thank the president to get his help and the Local people […]




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Environmental delegates gather in Colombia for conference on dwindling global biodiversity

As the world grapples with plummeting levels of biodiversity, Colombia is hosting two weeks of meetings for the United Nations Biodiversity Conference




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Zinc futures retain the bullish bias

Traders can consider long positions




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The AlUla trump card | How Saudi Arabia is reopening the Incense Road

Immersive museums, historic digs and a heterogeneous workforce are helping pave the way as Saudi Arabia pivots from a carbon-based economy to a culture-focused one




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Explore the hidden frontiers of Arabia with Reza Pakravan

In this new show, Reza Pakravan claims to show viewers never-before-seen caves and canyons in Arabia




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Antimicrobial resistance: clear and present danger

India awoke late to risks of antibiotic overuse and is scrambling to contain the surge in drug resistance.



  • Policy & Issues

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Using the Sequence-Space Jacobian to Solve and Estimate Heterogeneous-Agent Models [electronic journal].

National Bureau of Economic Research




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Social Media and Xenophobia: Evidence from Russia [electronic journal].

National Bureau of Economic Research




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A Quantitative Model of the Oil Tanker Market in the Arabian Gulf [electronic journal].




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The Promise and Pitfalls of Conflict Prediction: Evidence from Colombia and Indonesia [electronic journal].

National Bureau of Economic Research




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On Second Thoughts, Selective Memory, and Resulting Behavioral Biases [electronic journal].




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Nonlinear Pricing with Average-Price Bias [electronic journal].




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Nonlinear Incentives and Advisor Bias [electronic journal].




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Managerial Duties and Managerial Biases [electronic journal].




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Long-Term Employment Relations When Agents are Present Biased [electronic journal].




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Job Seekers' Perceptions and Employment Prospects: Heterogeneity, Duration Dependence and Bias [electronic journal].

National Bureau of Economic Research




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Home bias in humanitarian aid: The role of regional favoritism in the allocation of international disaster relief [electronic journal].




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Firm-to-firm Connections in Colombian Imports [electronic journal].

National Bureau of Economic Research




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Firm Size, Quality Bias and Import Demand [electronic journal].




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Exclusion bias and the estimation of peer effects [electronic journal].




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Electoral Competition, Voter Bias and Women in Politics [electronic journal].




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Do Preferences and Biases predict Life Outcomes? Evidence from Education and Labor Market Entry Decisions [electronic journal].




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Do Individual Behavioral Biases Affect Financial Markets and the Macroeconomy? [electronic journal].




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Collider Bias in Economic History Research [electronic journal].




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Buyer-Driven Upgrading in GVCs: The Sustainable Quality Program in Colombia [electronic journal].