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Sodium nanoferrite-based solid phase extraction: a green method for the simultaneous determination of cadmium, copper, and lead

J. Anal. At. Spectrom., 2024, 39,2884-2892
DOI: 10.1039/D4JA00210E, Paper
Saima Perveen, Aysen Hol, Jameel Ahmed Baig, Syed Tufail Hussain Sherazi, Khalil Akhtar, Sajjad Hussain, Fahad Abbasi
A solid phase extraction (SPE) methodology utilizing sodium ferrite nanoparticles (Na2Fe4O7-NPs; SF-NPs) is presented for the simultaneous determination of heavy metals (HMs) via flame atomic absorption spectrometry (FAAS).
The content of this RSS Feed (c) The Royal Society of Chemistry




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First demonstration of in situ Lu–Hf dating using LA-ICP-MS/MS applied to monazite

J. Anal. At. Spectrom., 2024, 39,2703-2715
DOI: 10.1039/D4JA00258J, Technical Note
Shitou Wu, Junlong Niu, Yueheng Yang, Hao Wang, Jinhui Yang, Fuyuan Wu
Monazite is a LREE-rich accessory mineral in various igneous and metamorphic rocks; therefore, monazite geochronology has the potential to answer a range of important geological questions.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Self-absorption correction of NEXAFS spectra for intermediate sample thicknesses applied to organo-sulfur model compounds

J. Anal. At. Spectrom., 2024, 39,2893-2902
DOI: 10.1039/D4JA00232F, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Konstantin Skudler, Michael Walter, Michael Sommer, Matthias Müller
We present a self-absorption correction for NEXAFS which is valid for any sample thickness. The corrected spectrum is recovered in a forward calculation by fitting a model spectrum to experimental data of samples with ideally different thicknesses.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Applying standard addition to determine antimony isotopes in low-Sb samples using HG-MC-ICP-MS

J. Anal. At. Spectrom., 2024, Advance Article
DOI: 10.1039/D4JA00333K, Paper
Honggang Zhu, Jian-Ming Zhu, Decan Tan, Zhuo Lu, Hongfei Liao, Yiwei Ma
The δ123Sb value of BCR-2 obtained by the standard addition (SA) method.
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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WHO pauses Covaxin supply via UN bodies




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Centre to give in-principle approval for AIIMS in Kozhikode: Union Minister

‘State government has to acquire land and hand it over to Centre’




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How to add a podcast by URL feed to Apples Podcasts app and other apps

When you want to subscribe to a podcast, it is usually as easy as clicking a link—often a link labeled Add to Apple Podcasts or to another popular podcast app, like Castro, Overcast, and Pocket Casts.

However, I increasingly find that a benefit of membership to editorial sites, many kinds of creators’ patronage campaigns, and subscription podcast networks includes a custom podcast feed tailored to you or only available to members. In order to prevent this feed from becoming widely distributed, it is sometimes made not quite as easy to add through a single click.

Get the Podcast URL
The plainest form of the URL, and the one that typically works reliably across all apps and services, starts with http:// or https:// and often ends with .rss. Custom feeds may instead end with a long code. For custom, paid, or membership feeds, the feed may be the only link or may be labeled as Subscribe via RSS.




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Fiery Feeds Adds Full-Text Search, Saved Searches, iPad Pointer Support, and More

Fiery Feeds is better prepared to meet the needs of that kind of user thanks to a pair of important additions: full-text search and saved searches. Throw in optimized iPad pointer support, plus a new native article rendering option, and the latest Fiery Feeds update is a compelling one.




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Why 2020 Is A Critical Global Tipping Point For Social Media

This year is likely the last one ever in which you can say that more than half the planet is not on social media.

Hootsuite just released a massive digital state of the union report. Some of the high-level findings:

5.2 billion of us now have phones globally
4.5 billion are connected to the internet
3.8 billion are active social media users

That 3.8 billion is 49% of the planet’s population, and it grew 9% over the past year.





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Yubo Could Be the Next Big Social Media App

French startup Yubo is the biggest social media app you have never heard of — unless you are a teen. With a focus on young people under 25, the company has managed to attract 40 million users. A fraction of them hang out every day in live-streaming rooms, meet new people and spend money for more features.

That is right, the company isn’t betting on ads. You can pay to unlock items or subscribe to the app. Yubo  expects to generate $20 million in revenue this year — that’s twice as much revenue than it generated in 2019.




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Google Podcasts now supports private RSS feeds so you can listen to the shows you pay to access

Google Podcasts is finally getting a feature that’s already standard across most listening apps: private RSS feed support. The head of product for Google Podcasts, Zack Reneau-Wedeen, made the announcement on Twitter today and shouted out some networks that are especially reliant on private feeds, including Patreon, Slate, RedCircle, and Supercast.

To access the feature, tap over to the activity tab in the bottom right-hand corner and slide over to the Subscriptions tab, then tap the plus symbol.




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Apple complies with Censors in China and removes two RSS Feeds from their iOS App Store

It is reported today in Hong Kong that more RSS apps are disappearing from Apples App Store in China in a new crackdown on feed readers. Apple removed two additional apps that pull content from RSS feeds, allowing Chinese users to access articles that might normally be blocked by the countrys Great Firewall.

Fiery Feeds and Reeder both acknowledged on Twitter that their iOS apps had been removed in the country. They cited a 2017 tweet by Inoreader, another popular RSS service, which posted a letter from Apple saying its app was removed in China because it included content that is illegal in the country. Inoreader said the entire service was blocked in April this year.




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Mapped: Facebooks Path to Social Network Domination (2008-2020)

Facebooks Path to Global Social Network Domination
From just a few thousand users in 2004 to 2.7 billion monthly active users (MAUs) in 2020, Facebook is by far the worlds largest social network.

But its massive global footprint did not grow overnight. While Facebook is the most popular social network in many countries, this traction didn’t happen overnight. And in other places, it still has not quite taken off.

To see Facebooks path to domination, we mapped each countrys most popular social network from 2008‒2020. The data was tabulated by Vincenzo Cosenza at Vincos.it by examining annual traffic data from Alexa and SimilarWeb.

Facebook Grows From the Americas to Southeast Asia
What famously started as Mark Zuckerbergs late-night intoxicated project called Facemash—a hot or not type website for students at Harvard University—soon evolved into the worlds predominant social network.

Before 2008, the social network landscape was populated by social network pioneers such as Myspace and Hi5. Googles Orkut was the most popular network in Brazil and India, and Friendster found a foothold in Southeast Asia.

But the Facebook wave came in earnest. By 2009, the social media giant took the title of most popular network for the bulk of the Americas, Europe, South Asia, and Oceania, with Orkut in Brazil being the sole holdout until 2011.




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Why Is a Man With No Social Media So Damn Appealing?

A man with no social presence does raise a few flags at first. What is he hiding? Who is he hiding? Specifically when it comes to dating, having no easily found information has always been a cause for concern from both parties. Those who do not subscribe to any social platforms worry about how it can affect their persona and dating prospects, while those dating someone with no social media always ask the inevitable question to friends, family or strangers on the internet: Is this person I am dating a weirdo?




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You Have Got a Friend in New Social-Media Apps

Relationships come and go, but friends are forever. At least, that is the direction dating apps are swiping.

Social media is getting crowded, with nearly half of the worlds population using one of Facebooks apps every month. The market for connecting with existing friends may be well saturated, but it seems finding new ones is still something of an unmet need.

Friendship finding is, apparently, very hot right now. An analysis recently published by venture-capital firm Andreessen Horowitz showed friend discovery is the fastest-growing category of mobile social app in the U.S. Citing data from Apptopia, the firm showed friendship apps like Itsme, Wink and Yubo are some of the fastest-growing apps nationwide, solving for various pain points that exist in social media today.




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How Brands Can Properly Support Their Social Media Managers

1. Say goodbye to one-man-shows.
2. Be mindful of response times.
3. Hire social-centric experts.
4. Have backup resources.
5. Educate leadership on social media basics.
6. Provide social teams with ample resources.
7. Establish clear escalation and brand guidelines.
8. Encourage days off.




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Tuning the acidity and textural properties of polyethyleneimine-supported adsorbents for enhanced economical CO2 capture

J. Mater. Chem. A, 2024, 12,30309-30317
DOI: 10.1039/D4TA05215C, Paper
Bitan Ray, Sathyapal R. Churipard, Arjun Cherevotan, Diku Raj Deka, Devender Goud, Harishankar Kopperi, Sebastian C. Peter
The acidity and textural properties of polyethyleneimine-supported adsorbents are tuned to enhance the capture of carbon dioxide in an economical way.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A soft molecular single-source precursor approach to synthesize a nanostructured Co9S8 (pre)catalyst for efficient water oxidation and biomass valorization

J. Mater. Chem. A, 2024, 12,30522-30533
DOI: 10.1039/D4TA05436A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Basundhara Dasgupta, Suptish Ghosh, Carsten Walter, Markus S. Budde, Georg J. Marquardt, Han-Hsu Chen, Markus G. M. Breithaupt, Tolga Yilmaz, Christoph Garmatter, Tamanna Ahamad, Ingo Zebger, Matthias Driess, Prashanth W. Menezes
A nanocrystalline Co9S8 (pre)catalyst derived from a novel {CoIIS4} complex is reported for the oxygen evolution reaction (OER) and selective biomass valorization. During OER, Co9S8 reconstructs completely into a CoOOH active phase via S-leaching.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A review on instability factors of mono- and divalent metal ion batteries: from fundamentals to approaches

J. Mater. Chem. A, 2024, 12,30190-30248
DOI: 10.1039/D4TA05386A, Review Article
Elmira Kohan, Roushan Khoshnavazi, Mir Ghasem Hosseini, Abdollah Salimi, Mehdi Salami-Kalajahi
Degradation phenomena in different components (cathode, anode, current collectors (CCs)) of mono- and divalent metal-based batteries affect their performance.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Regulating NO2 adsorption at ambient temperature by manipulating copper species as binding sites in copper-modified SSZ-13 zeolites

J. Mater. Chem. A, 2024, 12,30329-30339
DOI: 10.1039/D4TA04399E, Paper
Open Access
Mingzhe Sun, Tianqi Wang, Calvin Ku, Aamir Hanif, Tian Tian, Bernt Johannessen, Qinfen Gu, Ziyi Li, Patrick Sit, Jin Shang
A Cu-modified SSZ-13 zeolite for enhanced NO2 adsorption at ambient temperature.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Development and application of Few-shot learning methods in materials science under data scarcity

J. Mater. Chem. A, 2024, 12,30249-30268
DOI: 10.1039/D4TA06452F, Review Article
Yongxing Chen, Peng Long, Bin Liu, Yi Wang, Junlong Wang, Tian Ma, Huilin Wei, Yue Kang, Haining Ji
Machine learning, as a significant branch of artificial intelligence, shortens the cycle of material discovery and synthesis by exploring the characteristics of data.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Enhanced oxygen exchange kinetics and long-term stability of Ruddlesden-Popper phase Pr4Ni3O10+δ cathode for solid oxide fuel cells

J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA01845A, Paper
Saim Saher, Affaq Qamar, Chou Yong Tan, Singh Ramesh, Walied Alfraidi
This research explores the intricacies of oxygen exchange kinetics in Pr4Ni3O10+δ (PNO), aiming to assess its potential as a viable cathode material for solid oxide fuel cell applications. Utilizing a...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Scalable Synthesis of N–Doped Graphene–Oxide–Supported FeCo(OH)x Nanosheets for Efficient Co–Doped Fe3O4 Nanoparticle-Based Oxygen Reduction Reaction Electrocatalysis

J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA06684G, Paper
Open Access
Sunglun Kwon, Jong Hyeon Lee
Developing efficient and cost-effective materials is crucial for advancing electrochemical oxygen reduction reaction (ORR). This study presents a synthesis route for high-performance spinel Fe and Co oxide nanoparticles on N-doped...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Machine learning aided design of high performance copper-based sulfide photocathodes

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA06128D, Paper
Yuxi Cao, Kaijie Shen, Yuanfei Li, Fumei Lan, Zeyu Guo, Kelu Zhang, Kang Wang, Feng Jiang
With the help of machine learning algorithms, we developed software that can predict the performance of copper-based sulfide photocathodes and this system shows excellent accuracy of up to 96%.
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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Fantasy Football Week 11 Rankings: Tight ends (Half-PPR)

The fantasy football experts of Yahoo Fantasy reveal their Week 11 tight end rankings.




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Fantasy Football Week 11 Rankings: WRs (Half-PPR)

The fantasy football experts of Yahoo Fantasy reveal their Week 11 wide receiver rankings for half-PPR leagues.




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Fantasy Football Week 11 Rankings: RBs (Half-PPR)

The fantasy football experts of Yahoo Fantasy reveal their Week 11 running back rankings to kick off the 2024 season.




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Fantasy Football Week 11 Rankings: Tight Ends (Full-PPR)

The Yahoo Fantasy team reveals their Week 11 PPR tight end rankings.




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Fantasy Football Week 11 Rankings: WRs (Full-PPR)

The Yahoo Fantasy team reveals their Week 11 PPR wide receiver rankings.




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Fantasy Football Week 11 Rankings: RBs (Full-PPR)

The Yahoo Fantasy team reveals their Week 11 PPR running back rankings.




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Fantasy Football Week 11 Rankings (Full-PPR)

The Yahoo Fantasy team reveals their Week 11 PPR rankings for fantasy football.




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NFL midseason special: best rookies, true Super Bowl contenders, surprises/disappointments & more | Football 301

The three man weave returns, as Nate Tice is joined by Matt Harmon & Charles McDonald for a special midseason awards show. The trio check in on their preseason takes, predict true Super Bowl contenders, give their biggest surprises & disappointments so far this season and much more.




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Ripper casino Review – Get up to AU$7500 for code ‘RIPPER150’

Table of contents Welcome bonus package at Ripper Casino Pros and cons of minimum deposit at Ripper Casino Best gambling opportunities at Ripper Casino Ripper Casino Security and fair play Customer support Our exclusive ‘RIPPER150’ coupon gives players at Ripper Casino access to massive promotions and bonuses. If you prioritise the safety of financial transactions […]




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Included in the Bizarre, ‘sketchy’ World Of Around the globe Relationship Apps Popularized Simply by ’90 Moment Fiancé’

Content material The Method To acquire a Mail Buy Bride If You Want A Perfect Partner? The past step to finishing your profile can be uploading a minimal of one photograph. You’ll on top of that mail bride should certainly reply eight questions, the answers that is able to seem as a half of your […]




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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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Asian Chat Room Discover Scorching Asian Girls Round Me Iphone App

So, if you choose doing every little thing through your mobile units, Asian chat apps are what you want. The chatter rooms are appropriate for younger individuals, teenagers, and middle-aged customers. Asian teen chat room helps teenagers to do away with their complexes, for instance. While using chat room you can also take heed to […]




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Pregnant woman put to sleep at Seattle intersection appreciated as ‘most selfless supportive person’

Articles Why you should select single Western women designed for marriage Here you’ll experience pleasant online dating for a high level. The woking platform has a significant database of profiles and lots of tools with respect to communication. The user-friendly design and style and numerous options that come with the internet dating site satisfy the […]




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Mother board Meeting Application – How it Can Benefit Your company

Board meeting software helps boards deal with their get togethers online within a secure environment. It makes the process of arranging, building daily activities, taking votes, drafting mins and distributing these documents simple for all stakeholders. It also decreases the amount of period admins invest in these tasks. Choosing the best table management software is […]




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Hud App Evaluation 2023 Is It A Waste Of Time?

Read our full review of eharmony or our comparability of eharmony vs. EliteSingles. Online courting is type of the most effective factor that is ever occurred to introverts. Simply join, add your time and place of origin to generate your chart, and state the type of relationship you’re looking for. If you’re in search of […]




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Best Hookup Apps To Find Informal Intercourse In 2023

The app requires spots to be the first to send a message. This cuts down on those inboxes stuffed with messages from strangers; particularly those, shall we say, more forward messages. Of course, you need to still be smart about meeting up with strangers, but for no-strings-attached relationships, Pure is a fairly good place to […]




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The most beneficial Worldwide Romantic relationship Apps Just for Ios And Android

Content Buy A Mexican Spouse What’s The Worldwide Trafficking Of Girls Here the registration is certainly free, you can even produce a profile, put your picture and consider profiles of Asian ladies with out being charged. To get access to excellent tools, individuals have to acquire credits. This sort of tools while contact demands, flower […]




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Womens Top-Level Political Participation in Ukraine: Challenges and Opportunities

Valerya Tregubenko, a psychologist who works privately and for public health provider Clalit, and who has also been providing therapy to Ukrainians in Israel, says that seeking out help is far from a priority for the majority of those who have fled war. Local women working nearby exchanged wary looks when asked about the hotel. […]




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The very best Dating Apps for 2023

Content material Health Benefits of Meaningful Romances Upon signing up for a service, you will generally complete some form of assessment or perhaps questionnaire, giving details about what you’re trying to find in a spouse. Certain metrics are used inside the site to check up users, often based upon personal features http://www.findmailorderbride.net/ you may have […]




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Centre Approves 12 Textile Research Projects Worth Rs 13.3 Crore

The National Technical Textiles Mission is a flagship scheme of Ministry of Textiles focused on developing the research and development capabilities of the local industry, especially in the areas of high-performance fibre development.  




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Bruhat Soma wins Scripps National Spelling Bee title in tiebreaker

Bruhat Soma, a 12-year-old seventh-grader from Tampa, Florida, beat Faizan Zaki by ninewords, to win the title




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Devotional platform AppsForBharat raises $18 mn led by Fundamentum

The funds will be used to expand the Sri Mandir app’s operations in India and internationally, onboard new temples, launch new services, and build an all-encompassing tech infrastructure for the devotional ecosystem




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YouTube expands shopping in India with Flipkart, Myntra partnership 

YouTube Shopping affiliate programme allows creators to earn by recommending products, across videos, shorts and live streams




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Digital vigilante takes on scams in app stores of tech giants 

“I started because I was curious enough and this issue was not being fixed by the app stores,” says Babu Lal




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Cabinet approves easing FDI norms for medical devices sector