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Synthesis, crystal structure and Hirshfeld surface analysis of N-(4-methoxyphenyl)picolinamide

The synthesis, crystal structure, and Hirshfeld surface analysis of N-(4-methoxyphenyl)picolinamide (MPPA), C13H12N2O2, are presented. MPPA crystallizes in the monoclinic space group P21/n, with a single molecule in the asymmetric unit. Structural analysis reveals that all non-hydrogen atoms are nearly coplanar, and the molecule exhibits two intramolecular hydrogen bonds that stabilize its conformation. Supramolecular features include significant intermolecular interactions, primarily C—H...π and various hydrogen bonds, contributing to the overall crystal cohesion, as confirmed by energy framework calculations yielding a total interaction energy of −138.3 kJ mol−1. Hirshfeld surface analysis indicates that H...H interactions dominate, followed by C...H and O...H interactions, highlighting the role of van der Waals forces and hydrogen bonding in crystal packing.




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Bradley introduces stainless steel enclosed safety shower with Halo eye/face wash

Bradley’s stainless steel enclosed safety shower model is ideal for indoor applications such as data centers, chip manufacturing and other high-tech facilities, laboratories, pharmaceutical and chemical processing facilities, and other clean room applications.




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IWMW2008 group created on Facebook

An IWMW2008 group has been created on Facebook. Join up now!. [10 April 2008]





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Los presos, desde el aislamiento a Facebook

Los palestinos denuncian que los presos sufren duras condiciones mientras los israelíes dicen que “hacen lo que quieren y suben fotos en Facebook”.




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Da igual lo que haga Facebook, vamos a seguir usándolo




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Surface Hub 2, Microsoft lo ha vuelto a hacer




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Las grietas de Facebook




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Facebook amenaza con poner Messenger a disposición de los medios

Mientras mantiene Whatsapp 'limpio' de cualquier uso comercial, la compañía de Mark Zuckerberg pretende abrir su chat 'Messenger' a los grandes editores.




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¿Es rentable publicar sólo en Facebook?

The Verge acaba de lanzar un interesante experimento: Circuit Breaker, una publicación especializada en gadgets que tendrá en Facebook su canal principal, especialmente para vídeo. ¿Por qué? Porque el público al que se dirige, compradores de dispositivos electrónicos, está principalmente en el móvil y tiene Facebook instalado. ¿Es una estrategia sostenible?




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La guerra del vídeo: Facebook paga hasta 12.500 dólares por una emisión en directo

Los grandes distribuidores de vídeo en Internet quieren captar a los creadores. Para ello no escatiman en gastos. Facebook pagaría a algunos medios y pesonajes famosos hasta 250.000 dólares por 20 vídeos en directo cada tres meses.




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Iran Is Much Weaker Than the Last Time It Faced Trump




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EU Infighting Risks Delaying Formation of Team to Face Trump




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Maharashtra's Election Winner Faces Storm Clouds




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Met faces service cuts without more cash, says chief

Sir Mark Rowley says he is "deeply troubled" by negotiations so far on the force's funding next year.




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Sport | Boxing legend Mike Tyson, 58, back in ring to face Youtuber Paul

Nearly 40 years after making his professional debut, and 19 years after being battered into retirement, a 58-year-old Mike Tyson will climb back into the ring on Friday for a Netflix-backed bout that has drawn widespread condemnation across the boxin




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PWHL, 4 Nations Face-Off And NHL Arcade Coming To NHL 25

3-on-3 NHL Arcade arrives Nov. 15, PWHL Dec. 5, and 4 Nations Face-Off in early 2025




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Bandish Bandits Season 2: Brace Yourself For An Epic Musical Face-Off. Bonus - Release Date

The series features Naseeruddin Shah, Atul Kulkarni, Sheeba Chaddha, Rajesh Tailang, Kunaal Roy Kapur




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Priyanka Chopra Shares Pics Of "Magical" Team From Citadel Season 2, Hides Malti Marie's Face Under Emoji

Priyanka wrote, "This is my magical team of Citadel S2"




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$65 Million, ICC Sanctions...: PCB Faces Big Loss From Champions Trophy Row

The PCB has conveyed to the ICC that security is not an issue in the country which successfully hosted England and New Zealand recently and promised the same for the Champions Trophy




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At APEC and G20, Biden faces leaders worried about US policy changes

White House — In what will likely be his farewell appearance on the world stage, President Joe Biden faces a daunting question: what to tell world leaders wondering about potential changes in U.S. policies when President-elect Donald Trump returns to the White House with his America First agenda. Biden is set to depart for Peru and Brazil Thursday for two major economic summits. Biden is scheduled to spend Friday and Saturday in Lima with leaders of the Asia-Pacific Economic Cooperation forum, made up of 21 member economies that promote free trade in the region.  He will be in Rio de Janeiro on Monday and Tuesday to meet with leaders of the world's 20 largest economies at the Group of 20 summit. On the way to Rio from Lima, Biden will make a brief stop at Manaus for a climate-focused engagement in Brazil's state of Amazonas. In his meetings, Biden must face allies and partners who four years ago may have been skeptical about his "America is back" message and the durability of U.S. global commitments. These leaders saw Trump, during his first term, act to withdraw the U.S. from the Paris Climate Accord and threaten to pull out of NATO. Uncertainties about future U.S. policy will complicate efforts to reach an agenda on issues of global concern such as trade, poverty and debt alleviation, climate change, sustainable development, and green energy. "There will be a lot of combination of lamenting, speculation, guessing about what we'll see coming first in terms of policies out of the campaign and how countries are best able to position themselves," said Victor Cha, president of the Geopolitics and Foreign Policy Department at the Center for Strategic and International Studies. 'America's allies are vital' To these leaders, Biden's message is that "America's allies are vital to America's national security," said national security adviser Jake Sullivan, who previewed the trip to reporters on Wednesday. "They make us stronger. They multiply our capability. They take a burden off of our shoulders. They contribute to our common causes," Sullivan said. He underscored that Biden would be attending the APEC summit when U.S. alliances in the region were at an "all-time high," with bolstered ties with Japan, Korea, Australia and the Philippines. Biden will hold a trilateral meeting on the sidelines of APEC with President Yoon Suk Yeol of South Korea and Prime Minister Shigeru Ishiba of Japan to "discuss the importance of institutionalizing" the progress made so that it carries forward through the transition to the new administration, Sullivan said. Whatever the questions surrounding the next administration, Biden will emphasize his faith in the "ideals of American engagement around the world," said Josh Lipsky, senior director of the Atlantic Council's GeoEconomics Center. "He believes it is in the best interest of both America and the world for it to continue," Lipsky said. "And not one election or one president can undercut that, from his perspective." Biden's agenda In Rio de Janeiro, Biden will "demonstrate the strong value proposition of the United States to developing countries and lead the G20 to work together to address shared global challenges," the White House said. He is expected to hold bilateral meetings with summit hosts Peruvian President Dina Boluarte and Brazilian President Luiz Inácio Lula da Silva. In Lima, he is set to support Peru's initiative to expand APEC's economic inclusion efforts to empower workers in the informal economy, said Matt Murray, U.S. senior official for APEC. In Rio, he will focus on workers' rights and clean economic growth and attend the launch of the Global Alliance Against Hunger and Poverty, Lula's initiative aimed at accelerating global efforts to reduce hunger and poverty by 2030. In Manaus, Biden will make history as the first sitting U.S. president to visit the Brazilian Amazon. There, he will deliver remarks on climate conservation and engage Indigenous leaders working to preserve the rainforest. Symbolic and short-lived Many of Biden's efforts will be mostly symbolic and short-lived, as the incoming U.S. administration could bring dramatically different priorities on global welfare programs and climate change. Analysts say that while the world has watched U.S. leadership swing from Republican to Democratic and back again in recent years, Chinese President Xi Jinping will seek to project an image of stability as he exerts his vision of China's increased role on the global stage. In Peru, Xi will inaugurate a $1.3 billion megaport, part of China's infrastructure investment program that has bought him influence in various parts of the world. Beijing has increased diplomatic engagement in the region, with Xi visiting 11 Latin American countries since becoming president, according to Chinese state news agency Xinhua. Summit hosts Peru and Brazil are set to honor him with state visits this month. A meeting between Biden and Xi, likely their last during Biden's term, is scheduled in Lima for Saturday. The meeting comes as Trump appoints ardent China critics in key foreign policy positions, moves that could lead to a more confrontational U.S. posture toward Beijing. Whatever the next administration decides, it's going to need to find ways to manage the "tough, complicated relationship" between the U.S. and China, a senior official said when asked what Biden might tell Xi to expect from the incoming administration.




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Luxury goods market faces rare decline

Sales of personal luxury goods are set to fall 2 per cent this year, making it one of the weakest on record, with price hikes and economic uncertainty shrinking the industry’s customer base, according to consultancy Bain & Company. In its closely-watched report on the 363-billion-euro ($386 billion) market, Bain estimated a 20-22 per cent […]




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Sudan Faces Esclations in Famine, Humanitarian Law Violations

After 19 months of conflict, the ongoing Sudanese Civil War continues to deteriorate living conditions for millions of Sudanese people. Intensive conflicts between the Rapid Support Forces (RSF) and the Sudanese Armed Forces (SAF) have greatly exacerbated nationwide levels of famine. Numerous civilians have been caught in the crossfire, leading to a rising death toll. […]




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Sudan: Sudan Faces Esclations in Famine, Humanitarian Law Violations

[IPS] United Nations -- After 19 months of conflict, the ongoing Sudanese Civil War continues to deteriorate living conditions for millions of Sudanese people. Intensive conflicts between the Rapid Support Forces (RSF) and the Sudanese Armed Forces (SAF) have greatly exacerbated nationwide levels of famine. Numerous civilians have been caught in the crossfire, leading to a rising death toll. Sexual violence and rape have been used as weapons of war, with thousands of cases going unreported due to a pervasive state of fear. Sudan




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Whoopi Goldberg faces criticism for 'work for a living' statement

Whoopi Goldberg faces backlash over 'working' class statement Whoopi Goldberg has “got to be one of the most tone deaf celebrities”, according to her fans-turned-critics.The View co-host is facing criticism for describing herself the same as the working and middle-class Americans,...




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Matt Gaetz faces GOP Senate opposition after Trump selection for attorney general

Florida GOP Rep. Matt Gaetz's selection by President-elect Trump for attorney general led to immediate pushback from some Republicans, who forecast a bleak outlook for a confirmation.



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EPA's new rule to charge oil and gas companies for emissions could face a Trump reckoning

The EPA on Tuesday announced a final rule to charge oil and gas companies for emissions, but opponents say it could face obstacles under the incoming GOP administration.



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Italian mural of Holocaust survivors defaced in act of antisemitism: 'Damages walls but not history'

A Milanese mural of Italy's most prominent Holocaust survivors was defaced, scratching out both their faces and the stars of David on their striped prison uniforms.



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Church of England faces pressure over abuse scandal after Archbishop quits

LONDON — The Church of England faced pressure on Wednesday (Nov 13) to ensure people are held to account for systematically covering up allegations of abuse, one day after the Archbishop of Canterbury resigned over a church abuse scandal. Justin Welby quit on Tuesday as spiritual leader of the global Anglican Church, saying he had failed to ensure a proper investigation into allegations of abuse by a volunteer at Christian summer camps decades ago. Welby resigned after coming under pressure over a report that found failings in the handling of the case of John Smyth, a barrister who abused at least 115 children and young men before his death. The report has increased pressure on others to be held accountable for safeguarding failures. "We... know that some people pretty systematically covered this up, and that those people do need to be brought to account," Archbishop of York Stephen Cottrell, the second-most senior bishop in the Church of England, told BBC Radio. Cottrell said there were lessons to be learned from the review, but that he was not referring to bishops.




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UK IT and security teams face mounting pressure from legacy technology

This post explores the challenges UK IT and security teams face due to legacy tech and the rise of generative AI. Results reveal a surge in security incidents and burno…




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AI Face Anonymizer Masks Human Identity in Images

We’re all pretty familiar with AI’s ability to create realistic-looking images of people that don’t exist, but here’s an unusual implementation of using that technology for a different purpose: masking …read more




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Over half of general election candidates faced abuse

The Electoral Commission has called for action to tackle abuse of candidates during elections.




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Some players 'lucky enough' to face Pumas - Farrell

Andy Farrell welcomes the pressure last week's All Blacks loss has put on Ireland and admits some players are "lucky enough" to be given an immediate shot at redemption against Argentina.




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GuestPay Hub: A Centralised Interface to Streamline Hotel Payments

Managing payments in the hospitality industry has long presented challenges for many hoteliers, often involving manual processes and disconnected systems that contribute to operational inefficiencies.




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The Value of Face-to-Face meetings: Accor’s Research Reveals a Path to Higher Revenues

In an increasingly digital business landscape, the value of face-to-face meetings remains undeniable. New research from Accor, a global leader in hospitality, indicates that professionals globally across industries believe their ability to generate revenue could increase by 36% if all important meetings were conducted in person. The study underscores a key takeaway: while digital tools like video and phone conferencing are useful, the human connection fostered by in-person interactions is perceived as significantly more effective in driving business success and performance.




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Apple faces UK ‘iCloud monopoly’ compensation claim worth $3.8 billion

U.K. consumer rights group ‘Which?’ is filing a legal claim against Apple under competition law on behalf of some 40 million users of iCloud, its cloud storage service. The collective proceeding lawsuit, which is seeking £3 billion in compensation damages (around $3.8 billion at current exchange rates), alleges that Apple has broken competition rules by […]

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A self-adsorption molecule passivated interface enables efficient and stable lithium metal batteries

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE02903H, Paper
Gongxun Lu, Xinru Wu, Miaofei Huang, Mengtian Zhang, Zhihong Piao, Xiongwei Zhong, Chuang Li, Yanze Song, Chengshuai Chang, Kuang Yu, Guangmin Zhou
Self-adsorbing molecules stabilize electrode interfaces and inhibit solvent decomposition to ensure high-voltage stability of lithium metal batteries.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Expediting ion migration and stabilizing interface deposition through pre-polarized ion channels for zinc-ion batteries

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00580E, Paper
Gang Li, Fulong Hu, Jinxiu Chen, Xiaozhong Fan, Xiong Xiao, Longtao Ma, Long Kong
A pre-polarized ion channels are constructed to inhibit the tip effect and selectively accelerate ion transport, achieving stable and uniform ion deposition, suppressing dendrite growth and side reaction for long-term Zn striping/plating.
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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From scrap metal to highly efficient electrodes: harnessing the nanotextured surface of swarf for effective utilisation of Pt and Co for hydrogen production

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00711E, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Madasamy Thangamuthu, Emerson C. Kohlrausch, Ming Li, Alistair Speidel, Adam T. Clare, Richard Plummer, Paul Geary, James W. Murray, Andrei N. Khlobystov, Jesum Alves Fernandes
Atomically deposited Pt and Co on nano-grooves result in active and stable electrocatalysts for hydrogen evolution and oxygen evolution reactions.
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The content of this RSS Feed (c) The Royal Society of Chemistry




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Structure/interface synergistic stabilizes high-nickel cathodes for lithium-ion batteries

J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA01230E, Paper
Guihong Mao, Liming Zeng, Jieyu Yang, Tengyu Yao, Fanming Xiao, Renheng Tang, Xin Shu, Ying Wang, Laifa Shen
Due to with high specific capacity, high nickel layered oxides have been at the forefront of the development of high-energy density lithium-ion batteries. However, high nickel cathodes invariably suffer from...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Enhanced catalytic activity and stability of SOFC electrodes through plasma-driven surface modification

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D3TA06111F, Paper
Open Access
Hyunduck Shin, Jongsu Seo, SungHyun Jeon, Seung Jin Jeong, Jinwook Kim, Siwon Lee, Jeong Jin Lee, WooChul Jung
Plasma-induced surface amorphization prevents Sr phase separation, boosting the catalytic activity and stability of SOFC cathode. This finding expands the application of amorphous features to practical electrodes, previously limited to model studies.
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Multifunctional buried interface modification for efficient and stable SnO2-based perovskite solar cells

J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA00108G, Paper
Rui Wu, Junhua Meng, Yiming Shi, Zhengchang Xia, Chunxia Yan, Lisheng Zhang, Wenkang Liu, Jinliang Zhao, JinXiang Deng, Xing Wang Zhang
Buried interface modification with multiple roles is key to boost the performance of perovskite solar cells (PSCs). Herein, a multifunctional passivator, N-(2-hydroxyethyl) ethylene diamine triacetic acid trisodium salt (HEDTA-3Na), is...
The content of this RSS Feed (c) The Royal Society of Chemistry




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NiFeCo–OH/NiTe nanoarrays with amorphous/crystalline interfaces for highly efficient oxygen evolution reaction

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00772G, Paper
Jing Liu, Da Liu, Xiaoxiao Yan, Peifang Guo, Hongbin Xu, Peng Chen, Renbing Wu
One-dimensional heterostructured NiFeCo–OH/NiTe nanorod arrays with amorphous/crystalline interfaces have been rationally synthesized, exhibiting an excellent OER electrocatalytic performance.
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In situ analysis of the oxygen evolution reaction on the CuO film in alkaline solution by surface interrogation scanning electrochemical microscopy: investigating active sites (CuIII) and kinetics

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00628C, Paper
Seokjun Han, Jinoh Yoo, Won Tae Choi
Surface interrogation scanning electrochemical microscopy was employed to assess the electrocatalytic activity of CuO films for the oxygen evolution reaction in an alkaline solution.
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Enhanced surface reconstruction of V-Doped Ni3N driven by strong OH adsorption to boost 5-hydroxymethylfurfural electrooxidation for energy-saving H2 production

J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA01543F, Paper
Qi Zhou, Juan Wang, Ga Jin, Huiling Liu, Cheng Wang
Coupling biomass electrooxidation with hydrogen evolution reaction (HER) provides an alternative approach for simultaneously increasing the energy efficiency of H2 production and producing high value-added chemicals. Here, a V-doped Ni3N...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Jana Sena Party corporator alleges neglect of crematorium facelift, stages protest




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Facebook Fined for Password Failure

Facebook's parent company has been fined the equivalent of $100 million for storing user passwords in plain text. Failing to encrypt the passwords breached Europe's General Data Protection Regulation (GDPR). Meta, which runs Facebook and Instagram, broke the rules despite there being no evidence that anyone accessed the passwords without authorization or that anyone was then able to access accounts. Delay In Coming Clean The company was found to have breached the GDPR on four counts. Two involved failing to adequately secure personal data, one involved not properly documenting these failures ... (view more)




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Subsurface analysis and correlation of Mount Clark and lower Mount Cap formations (Cambrian), Northern Interior Plains, Northwest Territories

Sommers, M J; Gingras, M K; MacNaughton, R B; Fallas, K M; Morgan, C A. Bulletin of Canadian Petroleum Geology vol. 68, no. 1, 2020 p. 1-29, https://doi.org/10.35767/gscpgbull.68.1.1
<a href="https://geoscan.nrcan.gc.ca/images/geoscan/20190098_329482.jpg"><img src="https://geoscan.nrcan.gc.ca/images/geoscan/20190098_329482.jpg" title="Bulletin of Canadian Petroleum Geology vol. 68, no. 1, 2020 p. 1-29, https://doi.org/10.35767/gscpgbull.68.1.1" height="150" border="1" /></a>




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African Elephants Face Severe Decline Over Past Half-Century

A groundbreaking study released today reveals the alarming state of African elephant populations over the last 50 years. Both forest and savanna elephant species have experienced widespread declines due to overexploitation and habitat loss, mirroring the global trend affecting large-bodied animals.