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Structure of SARS-CoV-2 RNA-dependent RNA polymerase published

Researchers use cryo-EM to image the viral protein that remdesivir targets




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Syria is responsible for three chemical weapons attacks in 2017, investigation says

Lab tests form part of the evidence for investigation and identification team's report




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Vir taps Samsung to produce coronavirus candidate




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Oxea triples European <i>n</i>-propyl alcohol output for sanitizer and printing ink




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Industry requests safety review of cyclic siloxane

US EPA considers evaluating risks of D4 under the Toxic Substances Control Act




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Syria is responsible for 3 chemical weapons attacks in 2017, investigation says

Lab tests form part of the evidence for investigation and identification team's report




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Ease COVID-19 border controls, say EU CEOs




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Takasago buys stake in pine chemicals firm




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Ultrabright fluorescent label improves assay speed and sensitivity

Combining gold nanorod with multiple fluorophores boosts bioassay performance




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Cell studies suggest some repurposed drugs could block replication of SARS-CoV-2

The experiments follow up on an earlier study that identified 69 compounds that could disrupt possible interactions between viral and human proteins




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IL-6 antibody from Regeneron and Sanofi shows no COVID-19 benefit




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Waters furloughs workers and cuts salaries after tepid results




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Cancer risk studies raise questions about the safety of long-lasting hair dyes

Long-lasting hair dyes are popular, and their safety has been well researched. But new epidemiology studies show their use correlates with increased risk of breast cancer




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US Chemical Safety Board remains short-staffed

Board has 1 member and has 10 open investigator positions




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US Chemical Safety Board remains short staffed

Board has 1 member and 10 open investigator positions




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Cell studies suggest some repurposed drugs could block replication of SARS-CoV-2

The experiments follow up on an earlier study that identified 69 compounds that could disrupt possible interactions between viral and human proteins




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US lawmakers want H-1B visas and foreign students internship suspended to protect American jobs

Four US senators are pressing President Donald Trump to suspend all guest worker visas including H-1B entries & optional practical training for foreign students, amid a staggering American jobs wipeout. According to senators Chuck Grassley, Tom Cotton, Ted Cruz and Josh Hawley, the US admits more than one million non-immigrant guest workers every year.




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Trump says in his mother's eyes, he 'could do no wrong'

Reflecting on Mother's Day this weekend, President Donald Trump said Friday that he could do no wrong in his mother's eyes and perhaps that's what framed his personality today.




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US reversal prevents UN vote on pandemic truce

The United States stunned other members of the UN Security Council by preventing a vote on a resolution for a ceasefire in various conflicts around the world to help troubled nations better fight the coronavirus pandemic, diplomats said. Washington's reversal came a day after it agreed to the text, negotiators said under cover of anonymity.




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Trump says 'no rush' on more aid as jobless crisis grows




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Aarogya Setu app: Data safe, for limited period, says Ravi Shankar Prasad

The Aarogya Setu app, which was developed by the government to track those with the disease and alert people about their proximity, has given rise to fears of surveillance by the state as well as the security of the personal data that a user needs to fill in after downloading it.




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Emergencies in urology [electronic resource] / M. Hohenfeller, R.A. Santucci (eds.)

Berlin ; New York : Springer, c2007




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Emerging technologies in surgery [electronic resource] / Richard M. Satava, Achille Gaspari, Nicola Di Lorenzo, [editors]

Berlin ; New York : Springer, [2007]




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Empfehlungen zum einsatz und zur verwendung der herz-lungen-maschine [electronic resource] / edited by Peter Feindt, Frank Harig, Michael Weyand

Darmstadt : Steinkopff Verlag Darmstadt, 2006




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Drug discovery and evaluation [electronic resource] : safety and pharmacokinetic assays / H. Gerhard Vogel (ed.) ; Franz Jakob Hock, Jochen Maas, Dieter Mayer (co-editors)

Berlin ; New York : Springer, [2006]




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Diseases of the heart, chest & breast [electronic resource] : diagnostic imaging and interventional techniques / 39th International Diagnostic Course in Davos (IDKD), Davos, March 25-30, 2007, including the Pediatric Satellite Course "Kangaroo&qu

Milan ; New York : Springer, [2007]




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Diffuse lung diseases [electronic resource] : clinical features, pathology, HRCT / editors, Mario Maffessanti & Giorgia Dalpiaz ; authors A. Cancellieri [and others]

Milan ; New York : Springer, 2006




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Digital mammography [electronic resource] : 8th international workshop, IWDM 2006, Manchester, UK, June 18-21, 2006 : proceedings / Susan M. Astley [and others] (eds.)

New York : Springer, 2006




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Das deutsche IVF-register 1996-2006 [electronic resource] : 10 jahre reproduktionsmedizin in Deutschland / R.E. Felberbaum, K. Buhler, H. van der Ven ; S. Al-Hasani [and others]

Heidelberg : Springer Medizin, 2007




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Coping with chronic illness and disability [electronic resource] : theoretical, empirical, and clinical aspects / edited by Erin Martz, Hanoch Livneh ; foreword by Beatrice A. Wright

New York : Springer, [2007]




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Conjoint behavioral consultation [electronic resource] : promoting family-school connections and interventions / Susan M. Sheridan, Thomas R. Kratochwill ; with contributions by Jennifer D. Burt [and others]

New York : Springer, [2008]




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DHFL to face transaction audit on Yes Bank links

“Grant Thornton has already started scrutinising documents related to transactions,” said one of the persons in the know. “The existing administrators want to make things transparent so that the matter does not impact the valuation of DHFL assets.”




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No hiring freeze: Companies hunting top talent despite salary, job cuts

More than 200 director-level and above posts were available over the past week, according to Xpheno, a staffing firm that compiles data from job portals, LinkedIn and company sites.




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Five in 10 organisations across industries keeping their salary increment budgets unchanged: Survey

According to the survey, five in 10 companies have deferred or suspended their promotion schedule; at the same time a downward trend on promotions numbers across all job levels was observed wherein 33% of organisations admitted to having reduced it. However, most organisations in IT/ITES, life sciences/pharma and retail sector have refrained from any downwards trend in overall promotion cycle.




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India’s jobless rate jumps to 27.1%, survey says

Daily wage workers and those employed by small businesses have had to take the biggest blow.




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Most employers keen to retain existing workforce amid COVID-19 crisis, says survey

According to staffing company Genius Consultants '9th Hiring, Attrition and Compensation Trend 2020-21', around 81 per cent of the respondents have shown interest to carry on with existing manpower and retaining them.




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Umar Akmal didn’t show remorse for failing to report fixing approaches, says PCB disciplinary panel head

Justice (retired) Fazal-e-Miran Chauhan submitted his detailed judgement on the case to the Pakistan Cricket Board, which made it public on Friday.




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Tokyo Games could be 'greatest ever', says Olympics official

John Coates cites the examples of positive Summer Games that followed the two world wars of the 20th century.




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Harnessing salinity gradient energy in coastal stormwater runoff to reduce pathogen loading

Environ. Sci.: Water Res. Technol., 2020, Advance Article
DOI: 10.1039/C9EW01137D, Communication
Kristian L. Dubrawski, Wan Wang, Jianqiao Xu, Craig S. Criddle
First demonstration of the capture of salinity gradient energy from stormwater runoff to the ocean, used to power UV-LED disinfection.
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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Graphene stimulating nucleation-and-growth rate of NaCl crystals from hypersaline solution via membrane crystallization

Environ. Sci.: Water Res. Technol., 2020, Accepted Manuscript
DOI: 10.1039/C9EW01124B, Paper
Annarosa Gugliuzza, Maria Luisa Perrotta, Francesca Macedonio, Elena Tocci, Lidietta Giorno, Enrico Drioli
Membrane crystallization (MCr) is regarded as a powerful tool for promoting the formation of crystals of salt from hypersaline solutions such as seawater brine. In this kind of process, a...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Emerging investigator series: membrane distillation and high salinity: analysis and implications

Environ. Sci.: Water Res. Technol., 2020, Advance Article
DOI: 10.1039/C9EW01055F, Tutorial Review
Mukta Hardikar, Itzel Marquez, Andrea Achilli
In energy efficient membrane distillation, the low transmembrane temperature difference exacerbates salinity's effect on water flux and specific energy consumption.
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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Mechanisms and performance of calcium peroxide-enhanced Fe(II) coagulation for treatment of Microcystis aeruginosa-laden water

Environ. Sci.: Water Res. Technol., 2020, 6,1272-1285
DOI: 10.1039/D0EW00005A, Paper
Huaijia Xin, Shu Yang, Yulin Tang, Mengyi Wu, Yang Deng, Bin Xu, Naiyun Gao
Pre-oxidation has been extensively studied as a pre-treatment for enhancement of algae-laden water coagulation.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Field testing of an onsite sanitation system on apartment building blackwater using biological treatment and electrochemical disinfection

Environ. Sci.: Water Res. Technol., 2020, 6,1400-1411
DOI: 10.1039/C9EW01106D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Siva Kumar Varigala, Meghan Hegarty-Craver, Srinivas Krishnaswamy, Prakash Madhavan, Milan Basil, Praveen Rosario, Antony Raj, Viswa Barani, Clement A. Cid, Sonia Grego, Michael Luettgen
Demonstration of an electrochemical toilet wastewater treatment and disinfection technology at the scale of an apartment building and translation of the system into a commercial product.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Investigation of metaldehyde removal by powdered activated carbon from different water samples

Environ. Sci.: Water Res. Technol., 2020, 6,1432-1444
DOI: 10.1039/C9EW00962K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Zhuojun Li, Juntao Li, Zhengxiao Guo, Luiza C. Campos
Applying PAC to the water sample collected after static flocculation (position 2) gave the best result regarding the removal of metaldehyde.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Editorial Perspectives: 2019 novel coronavirus (SARS-CoV-2): what is its fate in urban water cycle and how can the water research community respond?

Environ. Sci.: Water Res. Technol., 2020, 6,1213-1216
DOI: 10.1039/D0EW90015J, Editorial
Vincenzo Naddeo, Haizhou Liu
Vincenzo Naddeo and Haizhou Liu present an ‘Editorial Perspective’ on coronavirus in wastewater and discuss the water research needs to combat viral outbreaks.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Molecular level characterisation of ion-exchange water treatment coupled to ceramic membrane filtration

Environ. Sci.: Water Res. Technol., 2020, 6,1495-1504
DOI: 10.1039/C9EW01042D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Alan J. R. Smith, Graeme Moore, Andrea J. C. Semiao, Dušan Uhrín
Preferential removal of highly oxygenated larger aromatic and condensed aromatic molecules through ceramic membrane based water treatment.
The content of this RSS Feed (c) The Royal Society of Chemistry




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News from the John W. Kluge Center: Author Salon: Ronald C. White

The John W. Kluge Center invites you to a Kluge Center Author Salon with Ronald C. White

Free tickets are available here.

Please join the John W. Kluge Center at the Library of Congress for a talk on the leadership lessons we can take from former presidents Abraham Lincoln and Ulysses S. Grant. The event will take place on Wednesday, October 30, at 4pm in room LJ-119 of the Library of Congress’s Thomas Jefferson Building.

A reception will follow the discussion.

Ronald C. White is the author of numerous books, including a biography of Grant and three books on Lincoln: A. Lincoln: A Biography (2009), Lincoln’s Greatest Speech: The Second Inaugural (2002), and The Eloquent President: A Portrait of Lincoln Through His Words (2005). Assistant Deputy Librarian Colleen Shogan will interview White on leadership as well as the challenges American communities face regarding monuments to historic figures.

Tickets are recommended, but not required, and are free.

Register for a ticket here.

Seating is on a first-come, first-served basis. Request ADA accommodations five days in advance at (202) 707-6362 or ada@loc.gov.

Questions? Please contact (202) 707-9219 or scholarly@loc.gov




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News from the John W. Kluge Center: You are invited to an Author Salon with Danielle Allen

The John W. Kluge Center invites you to an Author Salon with Danielle Allen

Get your free tickets here.

Please join us for an event in which Danielle Allen will discuss the meaning of the text of the Declaration of Independence. She is the author of Our Declaration (2015), which makes the case that the Declaration of Independence was intended to ensure equality as much as it was intended to secure freedom.

The event will be held at noon on November 12, in Room LJ-119 of the Library’s Thomas Jefferson Building.

Allen is the Director of the Edmond J. Safra Center for Ethics at Harvard University as well as the author of several books, including Education and Equality (2016) and Cuz: The Life and Times of Michael A. (2017).

Tickets are recommended, but not required, and are free.

Register for a ticket here.

Seating is on a first-come, first-served basis. Request ADA accommodations five days in advance at (202) 707-6362 or ada@loc.gov.

Questions? Please contact (202) 707-9219 or scholarly@loc.gov

 




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News from the John W. Kluge Center: You Are Invited to a Author Salon with Susan Schneider on Artificial Intelligence

Join Us for a Kluge Center Author Salon with Susan Schneider on Artificial Intelligence

Get your free tickets here.

On Thursday January 30, at 4pm in the Montpelier Room of the Madison Building, the John W. Kluge Center will hold a discussion with Blumberg NASA/Library of Congress Chair in Astrobiology, Exploration, and Scientific Innovation Susan Schneider.

Schneider will discuss her new book, Artificial You: AI and the Future of Your Mind, which is an exploration of what artificial intelligence can, and cannot, achieve.

Humans may not be Earth’s most intelligent beings for much longer: the world champions of chess, Go, and Jeopardy! are now all AIs. Given the rapid pace of progress in AI, many predict that it could advance to human-level intelligence within the next several decades. From there, it could quickly outpace human intelligence. What do these developments mean for the future of the mind?

In Artificial You, Susan Schneider says that it is inevitable that AI will take intelligence in new directions, but urges that it is up to us to carve out a sensible path forward. As AI technology turns inward, reshaping the brain, as well as outward, potentially creating machine minds, it is crucial to beware. Homo sapiens, as mind designers, will be playing with “tools” they do not understand how to use: the self, the mind, and consciousness. Schneider argues that an insufficient grasp of the nature of these entities could undermine the use of AI and brain enhancement technology, bringing about the demise or suffering of conscious beings. To flourish, we must grasp the philosophical issues lying beneath the algorithms.

Schneider will discuss these topics and more, with a reception to follow.

The event is free, but tickets are recommended. Visit the event ticketing site for more information and to secure your ticket. Entry is not guaranteed.

Register for a ticket here.

Questions? Please contact (202) 707-9219 or scholarly@loc.gov




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News from the John W. Kluge Center:Join us for a Conversation on the Future of Democracy with Yuval Levin

On May 13, join the John W. Kluge Center for the first in our Conversations on the Future of Democracy series featuring Yuval Levin, who will be discussing his new book, A Time to Build, a look at the critical importance of formative institutions in society, their deterioration in recent decades, and practical steps to begin addressing the problem.

Find the event on May 13 at the Library’s showcase for everything you can access while the doors are closed: Library of Congress: Engage!

And sign up for a free ticket to get a reminder when the event happens.

Yuval Levin is a distinguished scholar at the American Enterprise Institute, where he is the director of Social, Cultural, and Constitutional Studies. Levin is also the editor-in-chief of National Affairs.

Also, we’ve got a packed schedule of virtual events lined up, so stay tuned for more.