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Saudi Arabia’s Army chief to visit Iran to bolster defence relations

Saudi Arabia’s top military official meets Iranian counterpart in Tehran for rare high-level talks, focusing on defence diplomacy and cooperation




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India to push for accountability, fair financing, green credit at COP29: Delegates

The 29th session of the climate change conference of parties (COP29) is being held from November 11-22 in Baku, the capital of Azerbaijan Baku




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 Political instability, economic woes stare at Germany 

The German economy, the largest in Europe, has not been performing well and is looking at a second consecutive year of contraction; Germany was the only G-7 country to contract in 2024, with its economy expected to shrink by 0.2%




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Tests to assess uranium availability: villagers of Kappatralla, Devanakonda raise voice against Centre’s permission 

The villagers fear losing their lands and livelihood and also adverse affects of uranium mining on their lives




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Paddy farmers of Kruthivennu, Bantumilli mandals in Krishna district of A.P. stage dharna demanding water for rabi crop

With no water in the irrigation canals salinity was causing problems for the crop in the coastal region, farmers’ body leader said




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Games, gambling, and probability [electronic resource] : an introduction to mathematics / David G. Taylor, Roanoke College, Salem, VA

Boca Raton : Chapman & Hall/CRC Press, 2021




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Establishing a new methodology for determining the water absorbability of cellulose-derived materials via a vapor-monitoring headspace strategy

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D3AY02209A, Communication
Yi-Xian Gong, Wei-Qi Xie
In this research, for the first time, we introduce a vapor-monitoring headspace strategy to establish a new methodology for determining the water absorbability of cellulose-derived materials.
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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Heparin-stabilized gold nanoparticles embedded in graphene for the electrochemical determination of esculetin

Anal. Methods, 2024, 16,2256-2266
DOI: 10.1039/D4AY00229F, Paper
Vinicius José da Silva, Luan Gabriel Baumgarten, Juliana Priscila Dreyer, Edson Roberto Santana, Almir Spinelli, João Paulo Winiarski, Iolanda Cruz Vieira
A conductive nanocomposite consisting of heparin-stabilized gold nanoparticles embedded in graphene was prepared for esculetin determination in tea and jam samples.
The content of this RSS Feed (c) The Royal Society of Chemistry




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​Changes at the top: On the Tamil Nadu cabinet reshuffle 

Ministers must infuse confidence in the people they serve 




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Lead optimisation of OXS007417: in vivo PK profile and hERG liability modulation to optimise a small molecule differentiation agent for the potential treatment of acute myeloid leukaemia

RSC Med. Chem., 2024, 15,3495-3506
DOI: 10.1039/D4MD00275J, Research Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Thomas J. Cogswell, Laia Josa-Culleré, David Zimmer, Sébastien R. G. Galan, Morgan Jay-Smith, Kate S. Harris, Carole J. R. Bataille, Thomas R. Jackson, Douzi Zhang, Stephen G. Davies, Paresh Vyas, Thomas A. Milne, Graham M. Wynne, Angela J. Russell
The optimisation of a class of AML differentiation agents is described to show improved potency, solubility and stability, reduced off target toxicity, and tumour regression in a murine model in vivo.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Miniaturized click chemistry and direct screening facilitate the discovery of triazole piperazine SARS-CoV-2 Mpro inhibitors with improved metabolic stability

RSC Med. Chem., 2024, Advance Article
DOI: 10.1039/D4MD00555D, Research Article
Shenghua Gao, Letian Song, Bing Ye, Mianling Yang, Junyi Li, Manyu Gu, Ann E. Tollefson, Karoly Toth, Peng Zhan, Xinyong Liu
The continuous mutational nature of SARS-CoV-2 and its inter-species' similarities emphasize the urgent need to design and develop more direct-acting antiviral agents against highly infectious variants.
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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606: Web Sustainability with Michelle Barker

Show DescriptionWe're talking with Michelle Barker about the idea of paying to support bloggers (and podcasters!) via services like Patreon, drumming as a fun side gig from CSS, how big of an issue digital sustainability is, trying to understand the environmental impact of our websites and digital life, wondering why YouTube embeds are still so […]




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634: Fabian Kägy on WordPress, Blocks, and Enterprise Dev

Fabian Kägy helps us understand the modern WordPress development process, Gutenberg vs Block editor vs full site editing, building with blocks or pages, what's coming in the Twenty Twenty-Five Theme, and whether the theme authoring process has been made too difficult in 2024?




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Alternatives and affordability

Each housing project has to be site-specific, culturally appropriate and climatically conforming.




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Rooting for sustainability

At the World Bamboo Congress held in Korea this year, Rebecca Reubens spoke about bamboo’s potential for holistic sustainability through design.




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Delhi Cabinet passes proposal for reinstatement of bus marshals




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The inevitability of uncertainty

The book tells us quite convincingly that the future is unknown. But it does not offer an alternative




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Paddy MSP up 5.35% to ₹2,300 per quintal as Cabinet clears MSP hikes for 14 kharif crops

MSPs for bajra, arhar dal, maize offer highest margins above production costs; Cabinet nod for Varanasi airport expansion, new Maharashtra port, wind energy projects in Gujarat and T.N., forensic infrastructure development




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Eyebrows raised as Central team visits Anantapur to assess rabi drought during rainy kharif

The team choosing mandals like Vidapanakallu and Vajrakarur which received excessive rain in June, draws flak from farmers and district officials alike; farmers worry as to how to present their drought woes to the officials who are visiting their fields which are now rain-fed and green




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Cabinet clears new scheme to supply virus-free planting material

It will cover all farmers, regardless of their landholding size or socioeconomic status: Ministry




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Cabinet clears 7 schemes with ₹ 14,235.30 crore for agriculture sector

Digital Agriculture Mission, which has an outlay of ₹2.817 crore and aims to create a consolidated database on crop data, among initiatives to get nod; schemes to boost nutritional security and livestock production also approved




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M.P. Cabinet increases MSP for soya bean; proposal to go for Centre’s nod




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Observability and mathematics [electronic resource] : Quantum Yang-Mills theory and modelling / Boris Khots.




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BJP protecting SEBI chairperson Madhabi Puri Buch from answering to PAC: Congress

Leader of the Opposition in the Lok Sabha Rahul Gandhi said Ms. Buch was being protected from giving answers to Parliament, from resigning as SEBI chief and from an investigation into her alleged links with the Adani Group companies. Ms. Buch had skipped the PAC meeting citing personal reasons




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Free salon for persons with disabilities inaugurated in Vellore




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Organic/inorganic heterostructures templated by interfacial instability-driven BCP colloids in deformable emulsion droplets

Soft Matter, 2024, 20,8174-8180
DOI: 10.1039/D4SM00921E, Communication
Yuqing Song, Nan Yan, Lingli Wan, Jingjing Li, Ye Gao
Core–shell colloids are self-assembled in emulsion droplets driven by interfacial instability, which serve as excellent scaffolds for designing organic/inorganic heterostructures.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Carboxymethyl cellulose-stabilized calcium phosphate particles for injectable hydrogel-based bone tissue engineering

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00670D, Paper
Piyaporn Srisura, Yuwaporn Pinyakit, Umphan Ngoensawat, Pongsakorn Yuntasiri, Khoiria Nur Atika Putri, Theerapat Chanamuangkon, Waranyoo Phoolcharoen, Varol Intasanta, Voravee P. Hoven
Carboxymethyl cellulose-stabilized calcium phosphate particles well-dispersed in aqueous solution can be integrated into an injectable hydrogel made of methacrylated hyaluronic acid which is a promising material for bone regeneration applications.
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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Bubbles and drops between circular frames: shape, force and stability analysis

Soft Matter, 2024, 20,8420-8435
DOI: 10.1039/D4SM00919C, Paper
Open Access
Friedrich Walzel, Jonathan Dijoux, Leandro Jacomine, Élodie Harle, Pierre Muller, Thierry Charitat, Wiebke Drenckhan
Combining experiments, simulations and theory, we provide a complete shape analysis of two bubbles held by circular frames in the parameter space of different frame radii, distances between frames and contact angle between bubbles (0°, 60° and 90°).
The content of this RSS Feed (c) The Royal Society of Chemistry




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Aging iridium oxide catalyst inks: a formulation strategy to enhance ink processability for polymer electrolyte membrane water electrolyzers

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00987H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Sunilkumar Khandavalli, Jae Hyung Park, Robin Rice, Diana Y. Zhang, Sarah A. Berlinger, Guido Bender, Deborah J. Myers, Michael Ulsh, Scott A. Mauger
Steady-shear rheology showing evolution of the microstructure of iridium oxide catalyst inks of PEM water electrolyzers with aging time.
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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Usability and Security; Better Together

Divya Sasidharan calls into question the trade-offs often made between security and usability. Does a secure interface by necessity need to be hard to use? Or is it the choice we make based on years of habit? Snow has fallen, snow on snow.


Security is often synonymous with poor usability. We assume that in order for something to be secure, it needs to by default appear impenetrable to disincentivize potential bad actors. While this premise is true in many instances like in the security of a bank, it relies on a fundamental assumption: that there is no room for choice.

With the option to choose, a user almost inevitably picks a more usable system or adapts how they interact with it regardless of how insecure it may be. In the context of the web, passwords are a prime example of such behavior. Though passwords were implemented as a way to drastically reduce the risk of attack, they proved to be marginally effective. In the name of convenience, complex, more secure passwords were shirked in favor of easy to remember ones, and passwords were liberally reused across accounts. This example clearly illustrates that usability and security are not mutually exclusive. Rather, security depends on usability, and it is imperative to get user buy-in in order to properly secure our applications.

Security and Usability; a tale of broken trust

At its core, security is about fostering trust. In addition to protecting user accounts from malicious attacks, security protocols provide users with the peace of mind that their accounts and personal information is safe. Ironically, that peace of mind is incumbent on users using the security protocols in the first place, which further relies on them accepting that security is needed. With the increased frequency of cyber security threats and data breaches over the last couple of years, users have grown to be less trusting of security experts and their measures. Security experts have equally become less trusting of users, and see them as the “the weakest link in the chain”. This has led to more cumbersome security practices such as mandatory 2FA and constant re-login flows which bottlenecks users from accomplishing essential tasks. Because of this break down in trust, there is a natural inclination to shortcut security altogether.

Build a culture of trust not fear

Building trust among users requires empowering them to believe that their individual actions have a larger impact on the security of the overall organization. If a user understands that their behavior can put critical resources of an organization at risk, they will more likely behave with security in mind. For this to work, nuance is key. Deeming that every resource needs a similarly high number of checks and balances diminishes how users perceive security and adds unnecessary bottlenecks to user workflows.

In order to lay the foundation for good security, it’s worth noting that risk analysis is the bedrock of security design. Instead of blindly implementing standard security measures recommended by the experts, a better approach is to tailor security protocols to meet specific use cases and adapt as much as possible to user workflows. Here are some examples of how to do just that:

Risk based authentication

Risk based authentication is a powerful way to perform a holistic assessment of the threats facing an organization. Risks occur at the intersection of vulnerability and threat. A high risk account is vulnerable and faces the very real threat of a potential breach. Generally, risk based authentication is about calculating a risk score associated with accounts and determining the proper approach to securing it. It takes into account a combination of the likelihood that that risk will materialize and the impact on the organization should the risk come to pass. With this system, an organization can easily adapt access to resources depending on how critical they are to the business; for instance, internal documentation may not warrant 2FA, while accessing business and financial records may.

Dynamically adaptive auth

Similar to risk based auth, dynamically adaptive auth adjusts to the current situation. Security can be strengthened and slackened as warranted, depending on how risky the access point is. A user accessing an account from a trusted device in a known location may be deemed low risk and therefore not in need of extra security layers. Likewise, a user exhibiting predictive patterns of use should be granted quick and easy access to resources. The ability to adapt authentication based on the most recent security profile of a user significantly improves the experience by reducing unnecessary friction.

Conclusion

Historically, security failed to take the user experience into account, putting the onus of securing accounts solely on users. Considering the fate of password security, we can neither rely on users nor stringent security mechanisms to keep our accounts safe. Instead, we should aim for security measures that give users the freedom to bypass them as needed while still protecting our accounts from attack. The fate of secure systems lies in the understanding that security is a process that must constantly adapt to face the shifting landscape of user behavior and potential threats.


About the author

Divya is a web developer who is passionate about open source and the web. She is currently a developer experience engineer at Netlify, and believes that there is a better workflow for building and deploying sites that doesn’t require a server—ask her about the JAMstack. You will most likely find her in the sunniest spot in the room with a cup of tea in hand.

More articles by Divya




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Hijabi history New York Fashion Week

Indonesian designer Anniesa Hasibuan made history at the New York Fashion Week on September 12. Find out how.




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Jawed Habib: Clinical salons, with a doctor on board, are the future

Hair stylist Jawed Habib talks about his new book ‘Beautiful Hair, Beautiful You’ and says, despite the information overload pertaining to hair care, he observes a general lack of awareness




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bl interview. After recognising MFI pain, profitability to improve in H2FY25: IDFC First Bank MD

Deposit to continue growing faster than credit in H2FY25



  • Money & Banking

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Caninabis / directed by: Kaj Pindal ; produced by: Gaston Sarault ; production agency: National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2018




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Tackling learning disabilities head-on

With understanding, empathy, and evidence-based interventions, we can create an education system that truly leaves no child behind




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Probability, choice, and reason [electronic resource] / Leighton Vaughan Williams.

Boca Raton, FL : CRC Press, 2022.




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On Thom spectra, orientability, and cobordism [electronic resource] / Yuli B. Rudyak

Berlin ; New York : Springer, 1998




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Positivity [electronic resource] / Karim Boulabiar, Gerard Buskes, Abdelmajid Triki, editors

Basel ; Boston : Birkhäuser, [2007]




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Probability and partial differential equations in modern applied mathematics [electronic resource] / Edward C. Waymire, Jinqiao Duan, editors

New York : Springer, [2005]




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Probability theory with applications [electronic resource] / by M.M. Rao, R.J. Swift

New York : Springer, ©2006




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An introduction to probabilistic number theory [electronic resource] / Emmanuel Kowalski, Swiss Federal Institute of Technology, Zürich.

Cambridge, United Kingdom ; New York, NY : Cambridge University Press, 2021.




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Cabinet approves PM-Vidyalaxmi scheme for higher education

Under the scheme, a student who secures admission in top higher education institutions, both government and private, will be eligible to get collateral-free, guarantor-free loan from banks and financial institutions




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Courses in Environmental and Sustainability Studies in the U.S.

With many students looking for courses on sustainability and environmental issues, here is a round up of some popular courses in American universities




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Nyati Group onboards Navigo’s futuristic capabilities to boost sales 

The move aligns with the Group’s vision of utilizing cutting-edge technology to improve the home-buying experience and boost operational efficiency in property sales




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Godrej Properties Q2 net profit surges fivefold; bottomline aided by deferred tax liability

During the quarter, Godrej Properties sold houses worth ₹5,198 crore, up 3 per cent on year while collections rose 68 per cent to ₹4,005 crore




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Folding of a dynamic macrocyclic system to stabilize its cation radical state

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01566E, Research Article
Arnab Dutta, Krzysztof Dzieszkowski, Marco Farinone, Łukasz Orzeł, Krzysztof Kruczała, Monika Kijewska, Miłosz Pawlicki
A precisely designed π-extended system responds to different stimuli by folding the structure, which prevents overoxidation and stabilizes the cation radical.
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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Hemilabile P,N-Ligand-Assisted Gold Catalyzed Hiyama Allylation to Access Allylarenes and 1,4-Dienes Derivatives

Org. Chem. Front., 2025, Accepted Manuscript
DOI: 10.1039/D4QO01879F, Research Article
Yuanhao He, Wanping Ma, Yu Zhong, Yanfei Hu, Mingou Li, Fen Zhao, Zhonghua Xia, Baomin Fan
Oxidant-free gold-catalyzed reactions are emerging as a novel synthetic tool for organic transformations. Here in, we reported a hemilabile P,N-ligand-assisted gold-catalyzed Hiyama cross coupling reaction of aryl and alkenyl iodides...
The content of this RSS Feed (c) The Royal Society of Chemistry




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IPL mega auction to be held in Jeddah in Saudi Arabia on November 24, 25: BCCI

The player registration officially closed and a total of 1,574 cricketers (1,165 Indian and 409 overseas) have been signed up for the auction




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‘Engg. graduates lack employability skills’




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What’s your employability quotient?

Most skills needed for the workplace are learnt on the job. Should we change our approach to assessing employability?