shell

The future of equity and technology with Shelly Bell | WIRED Smarter

Named as one of Entrepreneur Magazine’s Top 100 Powerful Women in Business, Shelly Bell is a computer scientist, system disruptor and business strategist who moves ideas to profit while empowering people to live to build and foster better relationships. At WIRED Smarter, Bell spoke about the future of equity and technology, as well as her foundation, Black Girl Ventures. ABOUT WIRED SMARTER Curated by WIRED’s award-winning editorial team, WIRED Smarter gathers the disruptive minds across business, technology, retail, finance and politics to investigate how innovation, technological advances and world events are changing the way we interact with customers.




shell

Instantaneous growth of single monolayers as the origin of spontaneous core–shell InxGa1−xN nanowires with bright red photoluminescence

Nanoscale Horiz., 2024, Advance Article
DOI: 10.1039/D4NH00412D, Communication
Vladimir G. Dubrovskii, George E. Cirlin, Demid A. Kirilenko, Konstantin P. Kotlyar, Ivan S. Makhov, Rodion R. Reznik, Vladislav O. Gridchin
We demonstrate spontaneous core–shell InxGa1−xN nanowires exhibiting bright photoluminescence at 650 nm. The surprising effect of material separation is attributed to the periodically changing environment for single monolayer growth.
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




shell

Shell to resume Niger oil spill compensation talks




shell

Unveiling the mechanism behind shell thickness-dependent X-ray excited optical and persistent luminescence in lanthanide-doped core/shell nanoparticles

J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04256E, Paper
Zezhen Liu, Jingtao Zhao, Danyang Shen, Lei Lei, Shiqing Xu
We reveal an optimal shell thickness of approximately 3 nm for both XEOL and XEPL of homogeneous NaYF4:Tb@NaYF4 and heterogeneous NaYF4:Tb@NaLuF4 core/shell NPs.
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




shell

Kervellerin recycles oyster shells



  • Solutions & Co

shell

Differential-targeting core-shell microneedle patch with coordinated and prolonged releases of mangiferin and MSC-derived exosomes for scarless skin regeneration

Mater. Horiz., 2024, Accepted Manuscript
DOI: 10.1039/D3MH01910A, Communication
Shang LYU, Qi Liu, Ho-Yin Yuen, Huizhi Xie, Yuhe Yang, Kelvin Yeung, Chak-Yin Tang, Shuqi Wang, Yaxiong Liu, Bin Li, Yong He, Xin Zhao
Microneedles for skin regeneration are conventionally restricted by uncontrollable multi-drug release, limited types of drugs, and poor wound adhesion. Here, a novel core-shell microneedle patch is developed for scarless skin...
The content of this RSS Feed (c) The Royal Society of Chemistry




shell

Yolk-Shell type Carbon-Silica Nanoarchitecture Dispersed and Stabilized Ru Nanoparticles for Enhanced Hydrogenation of Aromatic Compounds

Inorg. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QI00553H, Research Article
Lu Yan, Yue Shen, Zidan Zou, Xiao Zhang, Zhixin Yu, Guozhong Wang, Chun Chen
Hydrogenation of aromatic rings can be used not only for synthesis fine chemicals, but also for hydrogen storage and transportation using organic hydride. In this paper, yolk-shell structural SiO2@Ru@NC catalyst,...
The content of this RSS Feed (c) The Royal Society of Chemistry




shell

Double coordination shell modulation of nitrogen-free atomic manganese sites for enhancing oxygen reduction performance

Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC05998K, Edge Article
Open Access
Xue Bai, Yin Wang, Jingyi Han, Siyu Chen, Xiaodi Niu, Jingqi Guan
Utilizing double coordination shell modulation, we construct a novel nitrogen-free single-atom manganese coordination configuration catalyst on graphene oxide (Mn–S1O4G), which exhibits excellent ORR and zinc–air battery performances.
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




shell

Correction: Second-shell modulation on porphyrin-like Pt single atom catalysts for boosting oxygen reduction reaction

Chem. Sci., 2024, Advance Article
DOI: 10.1039/D4SC90219J, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Tayyaba Najam, Syed Shoaib Ahmad Shah, Hanqing Yin, Xin Xiao, Shamraiz Talib, Qianqian Ji, Yonggui Deng, Muhammad Sufyan Javed, Jie Hu, Ruo Zhao, Aijun Du, Xingke Cai, Qiang Xu
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




shell

Construction of a stable fluorescent sensor based on CsPbBr3/CdS core/shell quantum dots for selective and sensitive detection of tetracycline in ethanol

Anal. Methods, 2024, 16,2267-2277
DOI: 10.1039/D4AY00032C, Paper
Yang He, Yangjie Li, Han Wang, Site Luo, Haihu Yu
Construction of a stable fluorescent sensor based on CsPbBr3/CdS core/shell quantum dots for selective and sensitive detection of tetracycline in ethanol via a mechanism integrating photoinduced electron transfer.
The content of this RSS Feed (c) The Royal Society of Chemistry




shell

Triple-shelled Ni@MnO/C hollow spheres with enhanced performance for rechargeable zinc-ion capacitors

Dalton Trans., 2024, Advance Article
DOI: 10.1039/D4DT02303J, Paper
Tao Xiang, Zaiting Qu, Daohong Zhang, Chenglong Hu, Zhen Chen, Qiufan Wang
Ni/MnO@C nanospheres with different core–shell structures are obtained by using Ni3Mn-MOFs as templates, exhibiting excellent electrochemical properties as cathodes in zinc-ion storage.
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




shell

Shallow Shell SSTA63 resin: a rapid approach to remediation of hazardous nitrate

Environ. Sci.: Water Res. Technol., 2024, 10,2765-2775
DOI: 10.1039/D4EW00584H, Paper
Elif Çendik, Mügenur Saygı, Yaşar Kemal Recepoğlu, Özgür Arar
This study explores the potential of Purolite Shallow Shell™ SSTA63 anion exchange resin for mitigating nitrate ion (NO3) contamination in aqueous environments.
The content of this RSS Feed (c) The Royal Society of Chemistry




shell

Seven children killed in rebel shelling of school

After Syrian rebel shelling of the school in government-held western Aleppo.




shell

BP/GaN and BP/GaP core/shell nanowires: theoretical insights into photovoltaic and gas-sensing abilities

Nanoscale, 2024, 16,20235-20251
DOI: 10.1039/D4NR02602K, Paper
Rishit S. Shukla, Vidit B. Zala, Sanjeev K. Gupta, P. N. Gajjar
BP/GaN and BP/GaP core/shell nanowires (CSNWs) show good sensitivity for some small oxide gases. Also, BP/GaP CSNWs show >33% photovoltaic conversion efficiency.
The content of this RSS Feed (c) The Royal Society of Chemistry




shell

Electrostatic interactions and structural transformations in viral shells

Nanoscale, 2024, 16,20182-20193
DOI: 10.1039/D4NR02612H, Paper
Open Access
Ivan Yu. Golushko, Daria S. Roshal, Olga V. Konevtsova, Sergei B. Rochal, Rudolf Podgornik
Considering the simplest energy of electrostatic interactions between proteins together with the mechanical energy of the continuum shell, one can model various structural transformations possible in viral capsids.
The content of this RSS Feed (c) The Royal Society of Chemistry




shell

Ni,S co-doped Cu dendrites decorated with core–shell architecture assisted by MOF and Fe0.92Co0.08S nanoflakes on nanocellulose/graphene fibers for fabrication of flexible wire-type micro-supercapacitor

Nanoscale, 2024, 16,20260-20279
DOI: 10.1039/D4NR02283A, Paper
Leila Naderi, Saeed Shahrokhian
A flexible 1D micro-SC was fabricated based on a multidimensional nanoarchitecture derived from MOF on foam-like microwires and FeCoS nanoflakes on nanocellulose/graphene fibers and exhibited high energy storage capability.
The content of this RSS Feed (c) The Royal Society of Chemistry




shell

Preparation and application of high thermal conductivity phase change microcapsules with fluorescence characteristics based on a ZnWO4 shell

Nanoscale, 2024, 16,20331-20341
DOI: 10.1039/D4NR02691H, Paper
H. Cheng, B. Tang, H. Y. Bao, F. Shan, C. X. Lu
This method produces microcapsules that possess a high thermal rate and good UV absorption and fluorescence properties, making them suitable for use in fluorescent buildings, textiles, coatings, and other applications.
The content of this RSS Feed (c) The Royal Society of Chemistry




shell

Controlling TiO2 photocatalytic behaviour via perhydropolysilazane-derived SiO2 ultrathin shell

Nanoscale, 2024, Advance Article
DOI: 10.1039/D4NR03566F, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Darya Burak, Jae Hyun Han, Joon Soo Han, In Soo Kim, Md Abdur Rahman, Joel K. W. Yang, So-Hye Cho
PHPS was transformed via TiO2 photocatalytic properties into ultrathin SiO2 shells, passivating TiO2 activity while retaining its whiteness and high refractive index—perfect for cosmetics, paints, and optical coatings.
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




shell

Shell biorefineries: mixed biofuel production from chitin

Green Chem., 2024, 26,11280-11289
DOI: 10.1039/D4GC03761H, Paper
Hao Huang, Guangping Zhou, Xiaolan Cai, Min Zhuang, Shaoqu Xie
Bioenergy is a key strategy for sustainability, yet the potential for biofuel production from chitin is under-exploited.
The content of this RSS Feed (c) The Royal Society of Chemistry




shell

Production of nanochitins via a shell biorefinery process for self-assembly applications as photonic films and Pickering emulsions

Green Chem., 2024, 26,11222-11237
DOI: 10.1039/D4GC02680B, Paper
Open Access
Xuhai Zhu, Fuyan Peng, Hui Li, Rongjun Lin, Rui Lu, Fang Lu
A simple, environmentally friendly, and flexible shell biorefinery process for integrated utilization of all NCh products in high-value applications, such as photonic films and Pickering emulsions.
The content of this RSS Feed (c) The Royal Society of Chemistry




shell

After Jio deals, RIL valued higher than BP, Sinopec, Shell, ConocoPhillips, Vodafone, Tesco

The investor confidence shot up in RIL because of the back-to-back strategic investments in its telecom subsidiary in the last three weeks




shell

Spatial acid–base–Pd triple-sites of a hierarchical core–shell structure for three-step tandem reaction

Chem. Commun., 2020, Advance Article
DOI: 10.1039/D0CC01701A, Communication
Jian Wu, Gang-Gang Chang, You-Qing Peng, Xiao-Chen Ma, Shan-Chao Ke, Si-Ming Wu, Yu-Xuan Xiao, Ge Tian, Tao Xia, Xiao-Yu Yang
We present a hierarchical single catalyst with spatial acid–base–Pd triple-sites showing high catalytic activity and stability for the three-step D–K–H tandem reaction.
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




shell

Mark Levin on Michael Flynn Bombshell Documents: This Is “Barack Obama’s Blue Dress” Without The DNA

The following article, Mark Levin on Michael Flynn Bombshell Documents: This Is “Barack Obama’s Blue Dress” Without The DNA, was first published on 100PercentFedUp.com.

Mark Levin nailed the importance of the newly released documents that cleared Michael Flynn and pinned Obama to the wall. He says that the documents are “Barack Obama’s Blue Dress” without the “DNA” alluding to the blue dress from Monica Lewinsky that proved Bill Clinton’s guilt. Levin begins by praising AG Bill Barr and then […]

Continue reading: Mark Levin on Michael Flynn Bombshell Documents: This Is “Barack Obama’s Blue Dress” Without The DNA ...




shell

Tripoli airport shelling hits fuel tanks, passenger plane-ministry

Shelling of Tripoli's Mitiga airport early on Saturday, part of an intensified barrage of artillery fire on the capital in recent days, hit fuel tanks and damaged passenger planes, the Transport Ministry said in a statement. Mitiga is the last functioning airport in the Libyan capital, though civilian flights stopped in March because of repeated shelling even before the country imposed a lockdown over the coronavirus pandemic. Brega Petroleum Marketing Company, part of the National Oil Corporation, said its jet fuel tanks at Mitiga caught fire after coming under attack and firemen were working to control the blaze.





shell

A shell in the cap

Cowrie shells are a group of sea snails that range in size from small to large. These shells are famous the world over, with the most popular species of this shell known as the money cowrie or Monetaria moneta. The money cowrie are double-sided,...




shell

PBBoard 2.0.5 Add Administrator / Shell Upload

PBBoard version 2.0.5 suffers from add administrator and shell upload vulnerabilities.




shell

FileExecutive File Disclosure / Path Disclosure / Shell Upload

FileExecutive suffers from file disclosure, path disclosure, shell upload, edit administrator and add administrator vulnerabilities.




shell

112 Bytes Win32/PerfectXp-pc1/sp3 Add Admin Shellcode

112 bytes small Win32/PerfectXp-pc1/sp3 (Tr) add administrator shellcode.




shell

Weboptima CMS Add Administrator / Shell Upload

Weboptima CMS suffers from add administrator and remote shell upload vulnerabilities.




shell

Morris Worm sendmail Debug Mode Shell Escape

This Metasploit module exploits sendmail's well-known historical debug mode to escape to a shell and execute commands in the SMTP RCPT TO command. This vulnerability was exploited by the Morris worm in 1988-11-02. Cliff Stoll reports on the worm in the epilogue of The Cuckoo's Egg. Currently only cmd/unix/reverse and cmd/unix/generic are supported.




shell

Libyan officials: Shelling at Tripoli's only working airport




shell

Libyan officials: Shelling at Tripoli's only working airport

Fighting between forces loyal to rival governments over Libya's capital intensified Saturday with heavy artillery shelling hitting the sole functioning airport in Tripoli, setting jet fuel tanks ablaze and damaging passenger planes, authorities in west Libya and the UN said. The Tripoli-based Transportation Ministry said one of the damaged aircraft had been scheduled to leave Tripoli to bring back Libyans stranded in Spain by the coronavirus lockdown. It blamed east-based forces fighting to take the capital for over a year for the attack. Libya has been in turmoil since 2011, when a civil war toppled long-time dictator Moammar Gadhafi, who was later killed. The country has since split between rival administrations in the east and the west, each backed by armed groups and foreign countries. Brega Petroleum Marketing Company said the shelling at Mitiga airport set its jet fuel tanks on fire. The company, which is part of Libya's National Oil Corporation, shared footage of apparent ...




shell

Shelling at Tripoli's Only Working Airport: Libyan Officials

Fighting between forces loyal to rival governments over Libya's capital intensified Saturday with heavy artillery shelling hitting the sole functioning airport in Tripoli, setting jet fuel tanks ablaze and damaging passenger planes, authorities in west Libya and the UN said.




shell

Pakistan Violates Ceasefire, Shells Forward Areas Along LoC in J&K's Poonch

The cross-border shelling is going on but there is no report of any casualty on the Indian side so far, a spokesman said.




shell

How to create simple Mac apps from shell scripts

Thomas Aylott has come up with a clever script that allows you to easily create Mac apps from shell scripts. Here’s how it works.




shell

Oysters on floating plates help scientists study acidification and shell growth

A team of scientists from the Smithsonian Environmental Research Center in Edgewater, Md., is taking a closer look at how rising acidification of ocean water may be impacting estuaries and near shore environments on the Chesapeake Bay

The post Oysters on floating plates help scientists study acidification and shell growth appeared first on Smithsonian Insider.




shell

Discovery: Turtle shells appeared 40 million years earlier than previously believed

Unique among Earth’s creatures, turtles are the only animals to form a shell on the outside of their bodies through a fusion of modified ribs, […]

The post Discovery: Turtle shells appeared 40 million years earlier than previously believed appeared first on Smithsonian Insider.




shell

Nautilus shell deformity puzzles scientists

In the wild, wide milk chocolate-brown stripes adorn the beautiful smooth, white shells of the chambered nautilus, a deep-diving mollusk from the Indo-Pacific Ocean. But […]

The post Nautilus shell deformity puzzles scientists appeared first on Smithsonian Insider.




shell

Newly discovered snakes use curved teeth to pry snails from their shells

Five new species of snail-eating snake, from a group of snakes affectionately known to scientists as “goo-eaters,” have been discovered by a team working in […]

The post Newly discovered snakes use curved teeth to pry snails from their shells appeared first on Smithsonian Insider.




shell

The artistry of Tlingit weaving is practiced by a dedicated few including artists Teri Rofkar and Shelly Laws of Alaska

It takes a Tlingit artist up to 2,000 hours, or 83 days, to weave just one ceremonial robe. Not surprisingly, this art form is practiced by a dedicated few including Tlingit artists Teri Rofkar and Shelly Laws of Alaska. In their presentation for the Smithsonian Spotlight series hosted by the Arctic Studies Center at the Anchorage Museum, Rofkar and Laws discuss the methods and cultural significance of robes, spruce root baskets and more.
For more information, go to http://www.mnh.si.edu/arctic/html/alaska.htm

The post The artistry of Tlingit weaving is practiced by a dedicated few including artists Teri Rofkar and Shelly Laws of Alaska appeared first on Smithsonian Insider.



  • Video
  • National Museum of Natural History

shell

Caught on camera: Despite hard shells pollen sticks to South African beetles

Smooth and shiny, the tough body of the South African beetle Pedinorrhina trivittata, a flower eater, appears to be a non-inviting surface for pollen grains […]

The post Caught on camera: Despite hard shells pollen sticks to South African beetles appeared first on Smithsonian Insider.




shell

Anomalous small viral shells and simplest polyhedra with icosahedral symmetry: the rhombic triacontahedron case

The development of antiviral strategies requires a clear understanding of the principles that control the protein arrangements in viral shells. Considered here are those capsids that violate the paradigmatic Caspar and Klug (CK) model, and it is shown that the important structural features of such anomalous shells from the Picobirnaviridae, Flaviviridae and Leviviridae families can be revealed by models in the form of spherical icosahedral packings of equivalent rhombic structural units (SUs). These SUs are composed of protein dimers forming the investigated capsids which, as shown here, are based on the rhombic triacontahedron (RT) geometry. How to modify the original CK approach in order to make it compatible with the considered rhombic tessellations of a sphere is also discussed. Analogies between capsids self-assembled from dimers and trimers are demonstrated. This analysis reveals the principles controlling the localization of receptor proteins (which recognize the host cell) on the capsid surface.




shell

National Academies Gulf Research Program to Collaborate with Shell on Gulf of Mexico Ocean Observation Effort

The Gulf Research Program of the National Academies of Sciences, Engineering, and Medicine today announced a new collaboration with Shell and others to provide $1 million in funding support for a pilot effort to convert an existing ocean mooring owned by Shell into the first long-term deep ocean observatory in the Gulf of Mexico.




shell

How to Rename a Hyper-V Virtual Machine using PowerShell & Hyper-V Manager




shell

Europe could suffer major shellfish production losses due to ocean acidification

Ocean acidification threatens marine ecosystems worldwide, but economic assessments of its impact are lacking. A recent study has predicted the future cost of ocean acidification on mollusc production in Europe and showed that the highest economic impacts would be in France, Italy and Spain. For Europe overall, the annual damage could be in the region of €0.9 billion by 2100.




shell

Reading Base64 Encoding in Powershell




shell

UK Shellfish are cleaner thanks to sewerage infrastructure improvements

Shellfish harvesting areas in the UK are cleaner, thanks to sewerage improvement schemes over the last decade which have lowered average levels of Escherichia coli in oysters, mussels and other commercially-important species and boosted the shellfish industry’s economic value. Addressing the additional pollution risks from agriculture could further reduce contamination and human health risks.




shell

Shell Cuts Dividend for First Time Since WWII

Royal Dutch Shell cut its dividend for the first time since the Second World War.




shell

Shell Dividend Cut Dubbed Sensible

Shell's move to cut its dividend by 66 percent has been described by Wood Mackenzie's Tom Ellacott as a 'sensible and prudent action'.




shell

​NTU scientists develop sustainable way to extract chitin from prawn shells by fermenting it with fruit waste

...