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Sci-Five | The Hindu Science Quiz: On Vampire Bats

This week’s Sci-five quiz is on vampire bats.




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Inactivated COVID-19 vaccine CoronaVac associated with TTP




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COP16: Will financial roadblocks continue to hinder conservation efforts? | Explained

While the highlight of COP16 was the engagement of Indigenous people and local communities, the event also raised red flags




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Chamarajanagar varsity to host Kannada Science Congress

The conference has been organised since 2005 by the Swadeshi Vijnana Andolana by joining hands with universities, and research and development institutions in Karnataka




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The value of intellectual humility

It is a much appreciated quality at the workplace. Why not try to develop it in the classroom?




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Can values be taught?

In schools, can at least one period a week be dedicated to an explicit discussion on values?




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Twin advantage at University of Southampton

Hemanth Iyappa Guddanda writes about his exciting stints at the university's Malaysia and the U.K. campuses.




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Learn German, French in varsity’s Evening College




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Tension on Central varsity campus after students stage protest

Earlier, three students hailing from Andhra Pradesh were allegedly assaulted




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Indian varsities should aspire to be among top 100: Narendra Modi

The Prime Minister also urged the students to actively participate in sports and aim for gold medals in Tokyo Olympics in 2020.




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Journal of medieval religious cultures

University Park, PA : Pennsylvania State University Press




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President honours grassroots innovators

15 national awards and one lifetime achievement award presented




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Skills of value

Corporate trainer Sangeetha Elizabeth Panicker on the increasing importance of soft skills in the globalised world



  • Money & Careers

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'All Preparatory Steps For Manned Mission To Moon Approved': Minister Ashwini Vaishnaw As Cabinet Approves Chandrayaan-4 Mission

Union Cabinet today approved the 'Chandrayaan-4' mission, aimed at developing and demonstrating the technologies required for landing Indian astronauts on the moon and ensuring their safe return to Earth. 




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When Raghavanka comes to stage...

Benaka’s performance of Raghavanka’s Harishchandra Kavya was certainly an act of courage




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The lovable everyman

In a conversation that veers from nostalgia to cultural politics, Rajit Kapur reflects on his craft and concerns




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When Palavakkam was an outback

Laugh non-stop, that’s what the audience did watching ‘Crazy Thieves...’




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Amaravati Poetic Prism 2016 : Poetry sans barriers

Amaravati Poetic Prism 2016 makes its entry into Indian Book of Records as the largest poetic anthology comprising 527 poems.




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Vardhman Concrete Limited - Board Meeting Intimation for Approval Of Standalone Un-Audited Financial Results For The Quarter Ended June 30, 2019




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Madhur Industries Ltd. - Board Meeting Intimation for Board Meeting Intimation For Approval Of Financial Result.




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Aavas Financiers Ltd - Disclosure of Voting results of AGM (Regulation 44(3) of SEBI (LODR) Regulations, 2015)




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Good Value Irrigation Ltd. - Board Meeting Intimation for Results




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New Markets Advisory Ltd. - Board Meeting Intimation for Approval Of Unaudited Financial Results For The Quarter Ended 30 June, 2019.




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Krypton Industries Ltd. - Board Meeting Intimation for Considering And Approval Of The Unaudited Financial Results Of The Company For The Quarter Ended 30Th June, 2019, To Be Held On 14Th August, 2019




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CMI LTD. - Board Meeting Intimation for Approval Of The Un-Audited Financial Results For The Quarter Ended 30Th June, 2019




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Silver Oak (India) Ltd. - Board Meeting Intimation for Consideration And Approval Of The Un-Audited Financial Results For The Quarter Ended 30Th June, 2019.




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Sanmitra Commercial Ltd. - Board Meeting Intimation for Approval Of Unaudited Financial Results




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Maximaa Systems Ltd. - Board Meeting Intimation for Approval Of Un-Audited Financial Results For The Quarter Ended 30Th June, 2019




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Allied Digital Services Ltd. - Board Meeting Intimation for Approval Of Un-Audited Standalone And Consolidated Financial Results Of The Company.




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Bacil Pharma Ltd. - Board Meeting Intimation for Approval Of Unaudited Financial Results




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Trijal Industries Ltd. - Board Meeting Intimation for Intimation Of Board Meeting As Per Regulation 29 Of SEBI (LODR) Regulations, 2015 For Approval Of Un-Audited Standalone Financial Results For The Quarter Ended June 30, 2019.




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Taneja Aerospace & Aviation Ltd. - Board Meeting Intimation for Consideration And Approval Of The Un-Audited Financial Results(Standalone And Consolidated) For The Quarter Ended June 30, 2019.




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Taal Enterprises Ltd - Board Meeting Intimation for Considering And Approval Of The Un-Audited Financial Results (Standalone And Consolidated) For The Quarter Ended June 30, 2019.




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Jindal Leasefin Ltd - Board Meeting Intimation for Board Meeting Intimation For Notice Of Board Meeting For Approval Of Unaudited Quaterly Financial Results For The Quarter Ended June 30Th, 2019 And Auditors Report Thereon.




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Rajath Finance Limited - Board Meeting Intimation for Intimation Of Board Meeting Schedule To Be Held On 14Th August, 2019 For Approval Of Unaudited Result For The Quarter Ended On 30Th June, 2019




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Kcl Infra Projects Ltd - Board Meeting Intimation for Consideration And Approval Of Quarterly Financial Results Along With Limited Review Report For The Quarter Ended 30Th June, 2019




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Bil Energy Systems Ltd. - Board Meeting Intimation for The Approval Of Financial Result For The Quarter Ended On 30Th June, 2019




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Bilpower Ltd. - Board Meeting Intimation for The Approval Of Financial Result For The Quarter Ended On 30Th June, 2019




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Woodsvilla Ltd. - Board Meeting Intimation for Consideration And Approval Of Un-Audited Financial Results For The Quarter Ended 30Th June 2019




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Rohit Ferro-Tech Ltd. - Board Meeting Intimation for Approval Of Annual/Quarterly Consolidated/Standalone Financial Results.




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Pacheli Industrial Finance Ltd - Board Meeting Intimation for Intimation Of The Board Meeting To Be Held On August 14Th, 2019 For Approval Of Financial Results Pursuant To Regulation 29(1)(A) Of The SEBI (Listing Obligation And Disclosure Requirements) Re




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HDFC Life PAT up 13% in FY23, private sector market share at 17%

Value of new business (VNB) grew 37 per cent YoY to ₹3,674 crore in FY23.



  • Money & Banking

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Advancing catalysis research through FAIR data principles implemented in a local data infrastructure – a case study of an automated test reactor

Catal. Sci. Technol., 2024, 14,6186-6197
DOI: 10.1039/D4CY00693C, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Abdulrhman Moshantaf, Michael Wesemann, Simeon Beinlich, Heinz Junkes, Julia Schumann, Baris Alkan, Pierre Kube, Clara Patricia Marshall, Nils Pfister, Annette Trunschke
Digitalisation in experimental catalysis research: we are introducing machine-readable standard operating procedures combined with automated data acquisition, storage and sharing to improve research efficiency and reproducibility.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Directed evolution of C-methyltransferase PsmD for enantioselective pyrroloindole derivative production

Catal. Sci. Technol., 2024, 14,6298-6306
DOI: 10.1039/D4CY00657G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Diana A. Amariei, Julia Tenhaef, Thomas Classen, Benoit David, Tobias M. Rosch, Holger Gohlke, Stephan Noack, Jörg Pietruszka
The engineering of stereoselective C-methyltransferase PsmD through saturation mutagenesis led to improved activity for larger substrates. An automated process was designed and successfully applied for the mutant library production and screening.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A metal-free route to substituted imidazolidines via ring-opening cyclization (ROC) of activated aziridines with N-benzylanilines: DA-COP catalyzed photo-oxidative C–H activation

Catal. Sci. Technol., 2024, 14,6411-6419
DOI: 10.1039/D4CY00808A, Paper
Manish Kumar, Bharat Singh, Sugandha Singh, Indresh Verma, Kamal K. Kar, Manas K. Ghorai
A metal-free, conjugated organic polymer (TPA-PQ)-catalyzed intramolecular C–H functionalization strategy for the synthesis of imidazolidines in the presence of light and O2 is reported.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Modification of porous bismuth molybdate for high removal of antibiotics and H2O2 production

Catal. Sci. Technol., 2024, 14,6420-6429
DOI: 10.1039/D4CY00906A, Paper
Shilin Li, Yunhui Tian, Guangxin Zhang
The regulations of the Bi2MoO6 structure, such as dopant incorporation, composite formation, and synthesis condition modification, have garnered significant attention due to their implications for enhancing photocatalytic activity.
The content of this RSS Feed (c) The Royal Society of Chemistry




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All-in-one Rh(III)-covalent organic framework for sustainable and regioselective C(sp2)–H bond functionalization

Catal. Sci. Technol., 2024, Advance Article
DOI: 10.1039/D4CY01098A, Paper
Luohe Wang, Junnan E, Xiubin Bu, Jing Zeng, Xiaobo Yang, Hua Fu, Zhen Zhao
RhCOF-SYNU-1 serves as a transition-metal catalyst, photocatalyst, and metal ligand, enabling regioselective C(sp2)–H bond functionalization and offering a sustainable approach for Rh(III) catalysis.
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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Innovations in nanocomposite photocatalysts for CO2 to CH3OH conversion

Catal. Sci. Technol., 2024, 14,6443-6465
DOI: 10.1039/D4CY00822G, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Shuang Deng, Nannan Wang, Yanqiu Zhu, Kunyapat Thummavichai
Nowadays, the excessive use of fossil fuels has led to a global energy shortage and exacerbated the greenhouse effect.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Oxygen vacancy-dependent low-temperature performance of Ni/CeO2 in CO2 methanation

Catal. Sci. Technol., 2024, 14,6537-6549
DOI: 10.1039/D4CY00679H, Paper
Luliang Liao, Kunlei Wang, Guangfu Liao, Muhammad Asif Nawaz, Kun Liu
The transformative power of CO2 methanation can efficiently transform greenhouse gases into high-value products, aligning with the carbon neutrality goals.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Synergistic promotion of oxygen vacancy and Lewis acidity of Nb2O5 on the preferential hydroxymethyl hydrogenolysis of 5-hydroxymethylfurfural catalyzed by single atom Pt

Catal. Sci. Technol., 2024, 14,6550-6560
DOI: 10.1039/D4CY00559G, Paper
Ting-Hao Liu, Shuai Fu, Jin-Tao Gou, Yin-Sheng Zhang, Chang-Wei Hu, Hua-Qing Yang
Over Pt1/Nb2O5, oxygen vacancy increases the catalytic activity, while the strong Lewis acidity of Nb2O5 selectively promotes the hydrogenolysis of the –CH2OH group rather than the hydrogenation of the –CHO group.
The content of this RSS Feed (c) The Royal Society of Chemistry