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Resilience in Tragedy: African American Lives

By feeds.history.org
Published On :: Mon, 02 Feb 2015 11:00:13 +0000

African American history is weighted with tragedy, but bringing the fullness of life to the stories of enslaved individuals is the mission of the African American History Program under the direction of Stephen Seals.


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Let Freedom Ring

By feeds.history.org
Published On :: Tue, 02 Feb 2016 19:51:30 +0000

Colonial Williamsburg and First Baptist Church have joined together for the Let Freedom Ring Challenge. Americans from across the nation are invited to ring the First Baptist Church bell in the name of freedom and equality throughout the month of February and beyond.


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The Organized Piano

By feeds.history.org
Published On :: Mon, 26 Sep 2016 10:00:08 +0000

John Watson, Curator of Musical Instruments and Conservator of Instruments, discusses the Foundation’s organized piano, which first belonged to the St. George Tucker family.


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Journey to Redemption

By feeds.history.org
Published On :: Mon, 30 Jan 2017 06:04:10 +0000

The cast and crew of Colonial Williamsburg’s groundbreaking program Journey to Redemption join to talk about how the piece was developed and why it’s so important to be having conversations surrounding racism and the history of slavery in our nation. Learn more


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[ASAP] Chemodiversity of Soil Dissolved Organic Matter

By feedproxy.google.com
Published On :: Mon, 27 Apr 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.0c01136


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[ASAP] Natural and Anthropogenically Influenced Isoprene Oxidation in Southeastern United States and Central Amazon

By feedproxy.google.com
Published On :: Mon, 27 Apr 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00805


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[ASAP] Sex-Specific Bioamplification of Halogenated Organic Pollutants during Silkworm (<italic toggle="yes">Bombyx mori</italic>) Metamorphosis and Their Adverse Effects on Silkworm Development

By feedproxy.google.com
Published On :: Thu, 30 Apr 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.9b07585


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[ASAP] Calcium-Uranyl-Carbonato Species Kinetically Limit U(VI) Reduction by Fe(II) and Lead to U(V)-Bearing Ferrihydrite

By feedproxy.google.com
Published On :: Thu, 30 Apr 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.9b05870


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[ASAP] Rapid and Efficient Arsenic Removal by Iron Electrocoagulation Enabled with in Situ Generation of Hydrogen Peroxide

By feedproxy.google.com
Published On :: Thu, 30 Apr 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00012


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[ASAP] Planktonic Fiddler Crab (<italic toggle="yes">Uca longisignalis</italic>) Are Susceptible to Photoinduced Toxicity Following <italic toggle="yes">in ovo</italic> Exposure in Oiled Mesocosms

By feedproxy.google.com
Published On :: Thu, 30 Apr 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00215


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[ASAP] Metabolomic and Transcriptomic Investigation of Metabolic Perturbations in <italic toggle="yes">Oryza sativa</italic> L. Triggered by Three Pesticides

By feedproxy.google.com
Published On :: Thu, 30 Apr 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00425


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[ASAP] Dual-Functionalized Ionic Liquid Biphasic Solvent for Carbon Dioxide Capture: High-Efficiency and Energy Saving

By feedproxy.google.com
Published On :: Fri, 01 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00335


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[ASAP] Potent Oxidation of DNA by Haloquinoid Disinfection Byproducts to the More Mutagenic Imidazolone dIz via an Unprecedented Haloquinone-Enoxy Radical-Mediated Mechanism

By feedproxy.google.com
Published On :: Fri, 01 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.9b07886


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[ASAP] Ultrathin Thin-Film Composite Polyamide Membranes Constructed on Hydrophilic Poly(vinyl alcohol) Decorated Support Toward Enhanced Nanofiltration Performance

By feedproxy.google.com
Published On :: Fri, 01 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.9b06779


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[ASAP] Poisoning-Resistant NO<sub><italic toggle="yes">x</italic></sub> Reduction in the Presence of Alkaline and Heavy Metals over H-SAPO-34-Supported Ce-Promoted Cu-Based Catalysts

By feedproxy.google.com
Published On :: Fri, 01 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00100


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[ASAP] Low-Temperature Highly Efficient and Selective Removal of H<sub>2</sub>S over Three-Dimensional Zn–Cu-Based Materials in an Anaerobic Environment

By feedproxy.google.com
Published On :: Fri, 01 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00503


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[ASAP] Dissolved Carbonate and pH Control the Dissolution of Uranyl Phosphate Minerals in Flow-Through Porous Media

By feedproxy.google.com
Published On :: Mon, 04 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.9b06448


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[ASAP] Vegetation Mediated Mercury Flux and Atmospheric Mercury in the Alpine Permafrost Region of the Central Tibetan Plateau

By feedproxy.google.com
Published On :: Mon, 04 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.9b06636


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[ASAP] Algal Accumulation Decreases Sediment Nitrogen Removal by Uncoupling Nitrification-Denitrification in Shallow Eutrophic Lakes

By feedproxy.google.com
Published On :: Mon, 04 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.9b05549


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[ASAP] Detailed Inventory of the Evaporative Emissions from Parked Gasoline Vehicles and an Evaluation of Their Atmospheric Impact in Japan

By feedproxy.google.com
Published On :: Mon, 04 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.9b06539


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[ASAP] Chemical Structure-Related Adipogenic Effects of Tetrabromobisphenol A and Its Analogues on 3T3-L1 Preadipocytes

By feedproxy.google.com
Published On :: Mon, 04 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00624


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[ASAP] Role of Extracellular Polymeric Substances in Microbial Reduction of Arsenate to Arsenite by <italic toggle="yes">Escherichia coli</italic> and <italic toggle="yes">Bacillus subtilis</italic>

By feedproxy.google.com
Published On :: Tue, 05 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.0c01186


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[ASAP] Intermediate-Scale Laboratory Investigation of Stray Gas Migration Impacts: Methane Source Architecture and Dissolution

By feedproxy.google.com
Published On :: Tue, 05 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00456


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[ASAP] Cost Analysis of Carbon Capture and Sequestration from U.S. Natural Gas-Fired Power Plants

By feedproxy.google.com
Published On :: Thu, 07 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.9b06147


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[ASAP] Wastewater Treatment Lagoons: Local Pathways of Perfluoroalkyl Acids and Brominated Flame Retardants to the Arctic Environment

By feedproxy.google.com
Published On :: Fri, 08 May 2020 04:00:00 GMT

Environmental Science & Technology
DOI: 10.1021/acs.est.9b06902


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How a Twitter challenge during the lockdown to contain the spread of COVID-19 results in a spurt of home-made videos on social media

By www.thehindu.com
Published On :: Sat, 09 May 2020 17:31:11 +0530

When the pandemic and the lockdown that followed suddenly erased packed calendars, people made use of the space to catch up with each other. For autho


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[ASAP] Visualizing 3D Molecular Structures Using an Augmented Reality App

By feedproxy.google.com
Published On :: Mon, 13 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b01033


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[ASAP] <sup>1</sup>H NMR Spectroscopy Guided-Inquiry Activity Using the NMR Spectrometer: Incorporating Student-Generated Videos to Assess Learning

By feedproxy.google.com
Published On :: Mon, 13 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b00693


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[ASAP] Building Strong Cultures with Chemical Safety Education

By feedproxy.google.com
Published On :: Mon, 13 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00089


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[ASAP] Property Information in Substance Records in Major Web-Based Chemical Information and Data Retrieval Tools: Understanding Content, Search Opportunities, and Application to Teaching

By feedproxy.google.com
Published On :: Tue, 21 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b00966


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[ASAP] Exploring Everyday Chemistry: The Effectiveness of an Organic Chemistry Massive Open Online Course as an Education and Outreach Tool

By feedproxy.google.com
Published On :: Fri, 24 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b01151


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[ASAP] Security Protection Mechanisms Must Be Embedded in Blockchain Applications

By feedproxy.google.com
Published On :: Fri, 24 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00040


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[ASAP] Determining the Ternary Phase Diagram of Benzene–Acetic Acid–Water Using Isothermal Titration Microcalorimetry to Train Upper-Level Undergraduates in Advanced Calorimetry Methods

By feedproxy.google.com
Published On :: Fri, 24 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00002


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[ASAP] Reply to “Security Protection Mechanisms Must Be Embedded in Blockchain Applications”

By feedproxy.google.com
Published On :: Fri, 24 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00339


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[ASAP] Qualitative Investigation to Identify the Knowledge and Skills That U.S.-Trained Doctoral Chemists Require in Typical Chemistry Positions

By feedproxy.google.com
Published On :: Mon, 27 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b01027


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[ASAP] Variable Temperature NMR Experiment Studying Restricted Bond Rotation

By feedproxy.google.com
Published On :: Mon, 27 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00057


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[ASAP] Conducting Content Analysis for Chemistry Safety Education Terms and Topics in Chinese Secondary School Curriculum Standards, Textbooks, and Lesson Plans Shows Increased Safety Awareness

By feedproxy.google.com
Published On :: Tue, 28 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b00809


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[ASAP] Integrating Aesthetics Education into Chemistry Education: Students Perceive, Appreciate, Explore, and Create the Beauty of Chemistry in Scientific Photography Activity

By feedproxy.google.com
Published On :: Wed, 29 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b00857


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[ASAP] <italic toggle="yes">Journal of Chemical Education</italic> Call for Papers: Special Issue on Insights Gained While Teaching Chemistry in the Time of COVID-19

By feedproxy.google.com
Published On :: Wed, 29 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00378


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[ASAP] Investigating the Mechanism of Alkyne Hydrogenation through an Open-Ended, Inquiry-Based Undergraduate Research Project Exploring Heterogeneous Catalysis

By feedproxy.google.com
Published On :: Thu, 30 Apr 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b01152


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[ASAP] Development of a Large-Enrollment Course-Based Research Experience in an Undergraduate Organic Chemistry Laboratory: Structure–Function Relationships in Pyrylium Photoredox Catalysts

By feedproxy.google.com
Published On :: Fri, 01 May 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b00786


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[ASAP] Designing Three-Dimensional Models That Can Be Printed on Demand and Used with Students to Facilitate Teaching Molecular Structure, Symmetry, and Related Topics

By feedproxy.google.com
Published On :: Tue, 05 May 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00192


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[ASAP] Preparation and Thermochromic Switching between Phosphorescence and Thermally Activated Delayed Fluorescence of Mononuclear Copper(I) Complexes

By feedproxy.google.com
Published On :: Tue, 05 May 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00171


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[ASAP] Participation of Undergraduate Students in a Controlled Feeding Study with Metabolomics Analysis to Enhance Learning of Metabolism

By feedproxy.google.com
Published On :: Thu, 07 May 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00028


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[ASAP] Hydrothermal Synthesis and Characterization of Titanosilicate ETS-10: Preparation for Research Integrated Inorganic Chemistry Laboratory Course

By feedproxy.google.com
Published On :: Thu, 07 May 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00165


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[ASAP] Comprehensive Training of Undergraduates Majoring in Chemical Education by Designing and Implementing a Simple Thread-Based Microfluidic Experiment

By feedproxy.google.com
Published On :: Thu, 07 May 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b01201


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[ASAP] Kinetic Analysis of the Redox Reaction in an Aqueous Vanadium–Oxalate System

By feedproxy.google.com
Published On :: Fri, 08 May 2020 04:00:00 GMT

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00010


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Redesign #25: Performance Over Perfection

By perishablepress.com
Published On :: Sat, 08 Feb 2020 22:46:50 +0000

Welcome to the 2020 (25th!) redesign for Perishable Press. Like many of the previous designs, the new design is super minimal and organic. The #1 goal this time around was to find an optimal balance between performance and aesthetics. Or put another way.. ..the least amount of code for the best possible user experience. This article goes thru the design and attempts to explain some of the techniques and thinking that went into the process. Here is an overview of […]


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