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The Bray School

Williamsburg’s first school for African-American children is led by a tireless schoolmistress. Interpreter Antoinette Brennan tells the life story of Anne Wager, a woman to be remembered.




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The Past Revealed: Archaeology at the Bray School

Tantalizing new research points to an impossible conclusion: the Reconstruction may have overlooked an original 18th-century building. More remarkable still is the possibility that it may have housed Virginia’s first school for the education of black children: the Bray School. Archaeologist Mark Kostro details the story the soil tells as his team hunts for the […]




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Happy Birthday, Peter Pelham

The heart of a church is its organ; and the heart of its organ is its organist. This year we celebrate the 300th anniversary of Bruton Parish Church, and the 293rd birthday of the first man to grace its organ bench: Peter Pelham. Colorful and well-connected, this musician was at the center of the American […]




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Memorial Day: Ask a Soldier

The men who served in the Revolutionary War share much in common with their modern-day brothers. The sacrifices of friendship, safety, and security unite soldiers across time. Remember their devotion and support them when they come home, urges Lieutenant Colonel James Innes, portrayed by Nat Lasley.




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Harlequin’s Holiday

Join Harlequin, Clodpole and Cotton as they flip and tumble in Harlequin’s Holiday, a new holiday program. Meet the cast and hear how they bring the comedic pantomime stylings that were extremely popular in the 18th century to life today.




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Importance of Portraying African American History

Stephen Seals joins to discuss some of the powerful African American programming available during Black History Month and beyond in 2016. Hear some of his favorites and why it’s so important to tell the stories of half of the population of Williamsburg in the 18th century.




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George Washington on Veteran’s Day

As Veterans Day approaches, the venerated Virginian veteran himself, Gen. George Washington, discusses his military past and how he believes veterans should be honored today.  




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Akhilesh Yadav govt says no to VHP’s Ayodhya yatra



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Aarushi case: CBI closes arguments; says Talwars mislead agency



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Modi targets Nitish,says Bihar govt was partying during Patna serial blasts



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Samajwadi Party will fight general elections alone,says Shivpal Yadav



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Day before she voted for govt on FDI, Maya got okay for memorial



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Police can sully image of government, says Akhilesh Yadav



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Kaushambi to Kanpur: Arvind Kejriwal kicks off three-day UP yatra



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Mulayam snaps at journalists over doctors’ strike



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Dalit teen can’t pay to cheat in exam, immolates himself



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Keep an eye on Modi’s 100-day agenda: SP chief to UP ministers



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Now 5 attacks in 9 days on BJP leaders in UP; 1 more dead



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Saharanpur clash: End politics of hatred, says Rahul; Congress slams BJP



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Signs of thaw: Amar Singh to share stage with Mulayam today



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Four years after he was sacked from SP, Amar Singh shares stage with Mulayam Singh Yadav



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Twist in Meerut tale: Woman had surgery for ectopic pregnancy, says state DGP



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Mayawati accuses SP, BJP of ‘milibhagat’ over communal violence in UP



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BJP, SP hand in glove, says Maya



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BJP playing ‘dangerous games’, says Mulayam



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Prime witness in Badaun ‘rape-murder’ case fails lie detector test, says CBI



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Shailesh’s family does not suspect any foul play in his death



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Dawood Ibrahim not in Pak, says Abdul Basit country’s High Commissioner to India



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14 arrested day after violence in Pratapgarh



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‘Nothing wrong’ in Mulayam scolding IPS officer: Akhilesh Yadav



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UP journalist death: Sons say Jagendra Singh self-immolated, demand a clean chit for minister



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UP panchayat polls: With BJP as ally, LJP to contest elections



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SP supremo Mulayam Singh takes party office bearers to task



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UP notifies panchayat polls, to be held in two parts



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Muzaffarnagar riots: Build-up started 4-5 months before, says Sahai who submitted inquiry commission report



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The last of a type: A day in the life of Krishna Kumar, the typist opposite Lucknow GPO



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Akhilesh meets Ghulam Ali, says art and artists should not be linked to politics



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Web Directions Code ’20 session spotlight–JavaScript debugging the hard way

JavaScript debugging the hard way Marcin Szczepanski, Principal Developer Atlassian Error on line 1, column 6532112 of bundle.js? Out of memory error trying to load a CPU profile into the Chrome debugger? Two minutes to see wait and see if a change you made fixed a bug? While upgrading our complex web application from Webpack […]

The post Web Directions Code ’20 session spotlight–JavaScript debugging the hard way appeared first on Web Directions.




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Web Directions Code ’20 session spotlight–Evolving Web APIs for everyday developers

Evolving Web APIs for everyday developers Michael Mifsud, Senior platforms engineer Redbubble JavaScript is evolving quickly, and with it so the Web APIs. In just a few years it’s grown from humble callbacks to include generators, async iterations, and async functions. With this growth has come fragmentation not just in the availability of APIs but […]

The post Web Directions Code ’20 session spotlight–Evolving Web APIs for everyday developers appeared first on Web Directions.




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It was 20 years ago today…

When I was younger the opening lines of the Beatle’s seminal Sgt. Pepper’s Lonely Hearts Club Band resonated with a sense of genuine antiquity, which no doubt the band intended–20 years seemed an aeon in the eyes of someone young. Especially the years 1947, from the early post war days of genuine privation for people […]

The post It was 20 years ago today… appeared first on Web Directions.




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Characterization of aerosolized particles from nanoclay-enabled composites during manipulation processes

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/C9EN01211G, Paper
Eun Gyung Lee, Lorenzo Cena, Jiwoon Kwon, Ali Afshari, HaeDong Park, Gary Casuccio, Kristin Bunker, Traci Lersch, Ashley Gall, Huy Pham, Alixandra Wagner, Sushant Agarwal, Cerasela Zoica Dinu, Rakesh Gupta, Sherri A. Friend, Todd A. Stueckle
Manufacturing, processing, use, and disposal of nanoclay-enabled composites potentially lead to the release of nanoclay particles from the polymer matrix in which they are embedded; however, exposures to airborne particles are poorly understood.
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The fate of CdS quantum dots in plants as revealed by extended X-ray absorption fine structure (EXAFS) analysis

Environ. Sci.: Nano, 2020, 7,1150-1162
DOI: 10.1039/C9EN01433K, Paper
Marta Marmiroli, Giovanni Orazio Lepore, Luca Pagano, Francesco d'Acapito, Alessandra Gianoncelli, Marco Villani, Laura Lazzarini, Jason C. White, Nelson Marmiroli
The use of quantum dots (QDs) is widespread and as such, the potential risk associated with their dispersion in the environment has stimulated research on their interaction with potential sensitive receptors.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Toxicity of single-walled carbon nanotubes (SWCNTs): effect of lengths, functional groups and electronic structures revealed by a quantitative toxicogenomics assay

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN00230E, Paper
Tao Jiang, Carlo Alberto Amadei, Na Gou, Yishan Lin, Jiaqi Lan, Chad D. Vecitis, April Z. Gu
Single-walled carbon nanotubes (SWCNTs) have caused increasing public concerns associated with their potential toxicological effects. This study demonstrated that the physicochemical properties of SWCNTs have impacts on their toxicological effects.
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FeS Colloids – Formation and Mobilization Pathways in Natural Waters

Environ. Sci.: Nano, 2020, Accepted Manuscript
DOI: 10.1039/C9EN01427F, Paper
Vincent Noel, Naresh Kumar, Kristin Boye, Lilia barragan, Juan Lezama-Pacheco, Rosalie K. Chu, Nikola Tolic, Gordon Brown, John Bargar
We have used synchrotron-based X-ray absorption spectroscopy (structure of Fe-S clusters), transmission electron microscopy (solid-phase crystallinity), Fourier-transform ion-cyclotron-resonance mass spectrometry (identity and composition of natural organic carbon compounds), inductively coupled...
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Environmental fate of sulfidated nZVI particles: the interplay of nanoparticle corrosion and toxicity during aging

Environ. Sci.: Nano, 2020, Advance Article
DOI: 10.1039/D0EN00075B, Paper
Jaroslav Semerád, Jan Filip, Alena Ševců, Miroslav Brumovský, Nhung H. A. Nguyen, Jiří Mikšíček, Tomáš Lederer, Alena Filipová, Jana Boháčková, Tomáš Cajthaml
This work describes an important, environmentally relevant phenomenon of metal nanoparticle aging in relation to the toxicity of nanomaterials; in this case, sulfidated nanoscale zero-valent materials intended for remediation purposes.
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New 2D layered structures with direct fluorine–metal bonds: MF(CH3COO) (M: Sr, Ba, Pb)

CrystEngComm, 2020, 22,2772-2780
DOI: 10.1039/D0CE00287A, Paper
S. Zänker, G. Scholz, M. Heise, F. Emmerling, E. Kemnitz
New coordination polymers with 2D network structures with fluorine directly coordinated to the metal ion were prepared both via mechanochemical synthesis and fluorolytic sol–gel synthesis.
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Agglomeration enhancement of AlN surface diffusion fluxes on a (0 0 0 1)-sapphire substrate grown by pulsed atomic-layer epitaxy techniques via MOCVD

CrystEngComm, 2020, Advance Article
DOI: 10.1039/D0CE00113A, Paper
Mohd Nazri Abd Rahman, Yusnizam Yusuf, Afiq Anuar, Mohamad Raqif Mahat, Narong Chanlek, Noor Azrina Talik, Muhammad I. M. Abdul Khudus, Norzaini Zainal, Wan Haliza Abd Majid, Ahmad Shuhaimi
An atomically flat covering with a dense and crack-free surface of aluminium nitride films was successfully deposited on a sapphire-(0 0 0 1) substrate through a pulsed atomic-layer epitaxy technique via horizontal metalorganic chemical vapour deposition.
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Ligand modulated the variable binuclear Cd2-SBU and structures of four layered coordination frameworks

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00513D, Paper
Mengdie Wang, Jian Zhang, Yun-Kai Sun, Jing Wei, Chunhong Tan, Xiao-Feng Wang
Four layered coordination polymers, namely, [Cd2(fuma)2(phen)2] (1), [Cd2(BDC)2(phen)2]·2DMF (2), [Cd2(NDC)2(phen)2]·0.5H2O (3), [Cd2(NDC)2(bipy)2]·2DMF (4) have been synthesized under solvo-thermal conditions (fuma = fumaric acid, H2BDC = 1,4-benzenedicarboxylic acid, H2NDC =1,4-naphthalenedicarboxylic acid,...
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Microstructure characteristics of non-monodisperse quantum dots: On the potential of transmission electron microscopy combined with X-ray diffraction

CrystEngComm, 2020, Accepted Manuscript
DOI: 10.1039/D0CE00312C, Paper
Stefan Neumann, Cristina Menter, Ahmed Salaheldin Mahmoud, Doris Segets, David Rafaja
Although the concept of quantum confinement was introduced more than thirty years ago, a wide application of the quantum dots is still limited by the fact that monodisperse quantum dots...
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Pseudosymmetric layers in high-Z' and P1 structures of organic molecules

CrystEngComm, 2020, Advance Article
DOI: 10.1039/D0CE00302F, Paper
Carolyn Pratt Brock
Layers having obvious approximate symmetry higher than that of the overall 3-D crystal are present in 20–25% of the Z' > 4 and P1 organic structures archived in the Cambridge Structural Database. In some structures different types of layers alternate.
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