ge

George Washington Sneezed Here

The common cold was a nuisance our forbears suffered in much the same way we do today. But what remedies were uniquely colonial? Eighteenth-century apothecarist Robin Kipps shares the causes and eases for the cold.



  • Health & Life
  • Trades & Technology

ge

Old Stitch: A Beer for the Ages

Relax with a brew from the past, courtesy of Master of Historic Foodways Frank Clark. Twenty years of study and practice have resurrected the 18th century’s favorite beer: Old Stitch.




ge

George Washington’s Wallet

What was in George Washington’s wallet? Long before the establishment of a standard American currency, there was trade, barter and credit. How were these financial activities handled with the myriad coins and metals in circulation?




ge

Resilience in Tragedy: African American Lives

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.




ge

The George Washington Seal

A pocket-sized ornament gives monumental insight into the private life of America’s best-known General: George Washington.




ge

Cancer: That Painful and Lingering Disorder

Options for cancer detection and treatment were few in the 18th century. Medical Historian Sharon Cotner lays out some of the common practices in this week’s show.




ge

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.  




ge

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

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




ge

[ASAP] Production of Reactive Oxygen Species by the Reaction of Periodate and Hydroxylamine for Rapid Removal of Organic Pollutants and Waterborne Bacteria

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00817




ge

[ASAP] Singlet Oxygen Photogeneration in Coastal Seawater: Prospect of Large-Scale Modeling in Seawater Surface and Its Environmental Significance

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00463




ge

[ASAP] A Specious Correlation between Sludge Rheology and Dewaterability

Environmental Science & Technology
DOI: 10.1021/acs.est.0c01123




ge

[ASAP] Fundamental Studies of the Singlet Oxygen Reactions with the Potent Marine Toxin Domoic Acid

Environmental Science & Technology
DOI: 10.1021/acs.est.9b07380




ge

[ASAP] Cyanopeptide Co-Production Dynamics beyond Mirocystins and Effects of Growth Stages and Nutrient Availability

Environmental Science & Technology
DOI: 10.1021/acs.est.9b07334




ge

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

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




ge

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

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




ge

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

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




ge

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

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




ge

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

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




ge

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

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




ge

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

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




ge

[ASAP] Reactive Oxygen Species and Catalytic Active Sites in Heterogeneous Catalytic Ozonation for Water Purification

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00575




ge

[ASAP] No Evidence for a Significant Impact of Heterogeneous Chemistry on Radical Concentrations in the North China Plain in Summer 2014

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00525




ge

[ASAP] Enrichment of Geogenic Ammonium in Quaternary Alluvial–Lacustrine Aquifer Systems: Evidence from Carbon Isotopes and DOM Characteristics

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00131




ge

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

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




ge

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

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




ge

[ASAP] General Chemistry in Just One Semester for All Majors

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b00898




ge

[ASAP] Fats’ Love–Hate Relationships: A Molecular Dynamics Simulation and Hands-On Experiment Outreach Activity to Introduce the Amphiphilic Nature and Biological Functions of Lipids to Young Students and the General Public

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b00776




ge

[ASAP] Short-Term and Long-Term Effects of POGIL in a Large-Enrollment General Chemistry Course

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b01052




ge

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

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




ge

[ASAP] Mock Chemical Safety Sort to Engage with Storage and Inventory

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.0c00105




ge

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

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




ge

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

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




ge

[ASAP] Local and Timely Class Project Promotes Student Engagement in a Nonmajors’ Course: Organic Chemistry at the North Carolina State Fair

Journal of Chemical Education
DOI: 10.1021/acs.jchemed.9b01184




ge

How to Ask for Help and Get It

I see so many technical (and other) questions in forums and social media that go unanswered. Not due to lack of trying, but due to lack of understanding. People posting questions like this (an actual post in a popular PHP group on FB): Hello PLease Help Me PHP :( SQL INJECTION login.php No I am not kidding, here is a screenshot of the actual post: Sadly this level of communication is common on FB and other social media Posts like […]






ge

Is there a single surge mechanism? Contrasts in dynamics between glacier surges in Svalbard and other regions

Is there a single surge mechanism? Contrasts in dynamics between glacier surges in Svalbard and other regions Murray, Tavi; Strozzi, Tazio; Luckman, Adrian; Jiskoot, Hester; Christakos, Panos During the 1990s, Monacobreen, a 40-km-long tidewater glacier in Svalbard, underwent a major surge. We mapped the surge dynamics using ERS synthetic aperture radar images, differential dual-azimuth interferometry and intensity correlation tracking. A series of 11 three-dimensional (3-D) velocity maps covering the period 1991–1997 show a months-long initiation and years-long termination to the surge, with no indication of a surge front travelling downglacier. During the surge, the front of the glacier advanced 2 km, the velocity and derived strain rate increased by more than an order of magnitude, and maximum ice flow rates measured during 1994 were 5md 1. The spatial pattern of both velocity and strain rate was remarkably consistent and must therefore be controlled by spatially fixed processes operating at the glacier bed. We combine these results with those published in the literature to construct a typical Svalbard glacier surge cycle and compare this to surge dynamics of glaciers from other cluster regions, especially those of Variegated Glacier in Alaska. The strong contrast in dynamics suggests that there exist at least two distinct surge mechanisms. Sherpa Romeo green journal. Permission to archive final published version.




ge

Late surge glacial conditions on Bakaninbreen, Svalbard, and implications for surge termination

Late surge glacial conditions on Bakaninbreen, Svalbard, and implications for surge termination Smith, A. M.; Murray, Tavi; Davison, B. M.; Clough, A. F.; Woodward, J.; Jiskoot, Hester Bakaninbreen is a polythermal glacier in southern Spitsbergen, Svalbard, that last surged between 1985 and 1995. Seismic reflection data were acquired during early quiescence in spring 1998, just upstream of the surge front. The results were combined with complementary ground-penetrating radar data to investigate the glacial structure and basal conditions. We find no difference between the ice thickness values determined from the seismic and radar methods, suggesting that any layer of basal ice cannot be greater than 5 m thick. Interpretation of the amplitude of the seismic reflections indicates the presence of permafrost close to the glacier base. A thin layer of thawed deforming sediment separates the glacier from this underlying permafrost. In an area just upstream of the surge front the permafrost becomes discontinuous and may even be absent, the ice being underlain by 10–15 m of thawed sediments overlying deeper bedrock. Highpressure water is believed to have been required to maintain the propagation of the surge, and this area of thawed sediment is interpreted as a route for that water to escape from the basal system. When the surge front passed over this thawed bed, the escaping water reduced the pressure in the subglacial hydraulic system, initiating the termination of the surge. Surge termination was therefore primarily controlled by the presurge permafrost distribution beneath the glacier, rather than any feature of the surge itself. This termination mechanism is probably limited to surges in polythermal glaciers, but the techniques used may have wider glaciological applications. Sherpa Romeo green journal. Permission to archive final published version




ge

Glacier surge propagation by thermal evolution at the bed

Glacier surge propagation by thermal evolution at the bed Murray, Tavi; Stuart, Graham W.; Miller, Paul J.; Woodward, John; Smith, Andrew M.; Porter, Philip R.; Jiskoot, Hester Bakaninbreen, southern Svalbard, began a prolonged surge during 1985. In 1986, an internal reflecting horizon on radio echo sounding data was interpreted to show that the position of the surge front coincided with a transition between areas of warm (unfrozen) and cold (frozen) bed. Ground-penetrating radar lines run in 1996 and 1998 during early quiescence show that the basal region of the glacier is characterized by a strong reflection, interpreted as the top of a thick layer of sediment-rich basal ice. Down glacier of the present surge front, features imaged beneath the basal reflection are interpreted as the bottom of the basal ice layer, the base of a permafrost layer, and local ice lenses. This indicates that this region of the bed is cold. Up glacier of the surge front, a scattering zone above the basal reflection is interpreted as warm ice. There is no evidence for this warm zone down glacier of the surge front, nor do we see basal permafrost up glacier of it. Thus, as in early surge phase, the location of the surge front is now at the transition between warm and cold ice at the glacier bed. We suggest that the propagation of the front is associated with this basal thermal transition throughout the surge. Because propagation of the front occurs rapidly and generates only limited heat, basal motion during fast flow must have been restricted to a thin layer at the bed and occurred by sliding or deformation localized at the ice-bed interface. Sherpa Romeo green journal. Permission to archive final published version.




ge

Lot of evidence to suggest that Bengal being targeted says Trinamool Congress

TMC leader Abhishek Banerjee said Mr. Shah was talking about the “very people who have been left to fate” by the Centre





ge

LexisNexis CounselLink Releases the 2018 Enterprise Legal Management Trends Report

RALEIGH, NC — The 2018 CounselLink® Enterprise Legal Management Trends Report is now available. Now in its sixth edition, the Trends Report pulled from an even larger stream of data this year. Derived from a detailed analysis of invoices processed through the CounselLink Enterprise Legal Management (ELM) solution, this resource has allowed law departments to gain an understanding of current legal metrics trends and benchmark their performance against other organizations.




ge

LexisNexis Specialized Law Launches ‘Lexis Legal Advantage’ Online Community

NEW YORK – LexisNexis, a leading global provider of information and analytics to the legal industry, today announces the launch of a new online community, Lexis Legal Advantage, a comprehensive online resource dedicated to legal professionals within the small and midsize law firm market. Subscribers can access fresh, compelling and actionable content designed to specifically address the challenges and emerging trends unique to the small and midsize market.




ge

LexisNexis Survey on Law Firm Marketing and Business Development Reveals Competitive Pressures and Inconsistent Support from Management Hinder Efforts to Win New Business

RALEIGH – LexisNexis® InterAction®  today announced the results of its 2018 Law Firm Marketing & Business Development Survey, conducted in partnership with Catapult Growth partners. The survey seeks to understand how marketing and business development leaders, as well as C-suite executives, are adapting to the evolving legal climate in the US and Europe. Specifically, the survey examines the current state of legal marketing and business development, how marketing and business development teams are changing, and which metrics are used to measure the outcomes they achieve.




ge

LexisNexis Launches Rule of Law News Coverage by Law360

NEW YORK – Legal news organization Law360, a LexisNexis® company, today announced the launch of Access to Justice Law360, a rule of law-focused coverage section free to the public. Law360 and LexisNexis share a corporate mission to advance the rule of law around the world, and Law360 is uniquely positioned to shed light on emerging issues critical to this work.




ge

LexisNexis Launches Context, Advanced Judge and Expert Witness Analytics

RALEIGH, NC – LexisNexis® Legal & Professional today announced the launch of Context, a powerful, A.I.-enhanced solution that delivers insights on judges and expert witnesses to help attorneys best prepare, present and argue their case. Context is a key component of the new Lexis Analytics™ suite of products that gives lawyers greater knowledge through data-driven insights.




ge

LEAP and LexisNexis Announce Joint Venture in Practice Management Software

NEW YORK, NEW YORK — LexisNexis® Legal & Professional, part of RELX and a leading global provider of information and analytics, and LEAP Legal Software, have entered into an agreement to form a joint venture to support the growth and development of PCLaw® and Time Matters®, leading Law Firm Practice Management (LFPM) software solutions for small-to-medium sized law firms.




ge

LexisNexis CounselLink Spotlights New Work Management Capabilities at CLOC 2019

RALEIGH, NC — LexisNexis® CounselLink®, a leading cloud-based enterprise legal management solution for corporate legal departments, today announced the launch of a comprehensive set of new work management tools that allow legal teams to go beyond just managing matters and take a more holistic approach to managing their work. This approach is critical for GCs who need to understand the full scope of work handled by their legal department to provide strategic advice, metrics and information to their business stakeholders. With all information accessible in a single interface, the new work management features help legal departments better manage internal work product and matters, relations with outside counsel and total legal spend, and ultimately drive better decisions. LexisNexis will be demonstrating CounselLink’s new capabilities May 14-16 at CLOC 2019 Vegas Institute. CounselLink’s new work management features enable legal departments to collect, organize, track, audit and report on all the work performed within the department. Departments can:




ge

LEAP and LexisNexis Close Formation of Joint Venture in Practice Management Software

NEW YORK, NEW YORK -- LexisNexis® Legal & Professional, part of RELX and a leading global provider of information and analytics, and LEAP Legal Software, have closed the transaction forming the PCLaw | Time Matters joint venture, announced on May 8, 2019.




ge

LexisNexis CounselLink Releases the 2019 Enterprise Legal Management Trends Report

Raleigh, NC — LexisNexis® CounselLink®, a leading cloud-based enterprise legal management solution for corporate legal departments, today announced the release of its 2019 Enterprise Legal Management Trends Report. Now in its sixth year, the Trends Report is based on more $33 billion in legal spend comprised of nearly seven million invoices and approximately 1.7 million matters.