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Train aerodynamics: fundamentals and applications / Chris Baker, Terry Johnson, Dominic Flynn, Hassan Hemida, Andrew Quinn, David Soper, Mark Sterling

Barker Library - TF550.B35 2019




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“I Am Someone Who Tends to Be Lazy”: The Importance of Soft Skills, and How Not to Measure Them in Schools

Guided by the recent Every Student Succeeds Act (ESSA), states are scrambling to incorporate nonacademic skills into school measurement systems, raising the question: “What measures should schools use and for which purpose?”




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Sefer Yosef Naṿeh / maʻarekhet: Yosef Aviram ; Shemuʼel Aḥiṭuv ; Yiśraʼel Efʻal ; ʻAdah Yardeni ; ʻAnat Mendel-Gavrovits




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Red star over Cuba : the Russian assault on the Western Hemisphere / Nathaniel Weyl

Weyl, Nathaniel, 1910-2005




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Mathematica Survey/Data RSS Feed




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[ASAP] FTIR Spectroelectrochemistry of F4TCNQ Reduction Products and Their Protonated Forms

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00615




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[ASAP] Temporal-Spatial-Color Multiresolved Chemiluminescence Imaging for Multiplex Immunoassays Using a Smartphone Coupled with Microfluidic Chip

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c01405




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[ASAP] Zirconium–Metalloporphyrin Frameworks–Luminol Competitive Electrochemiluminescence for Ratiometric Detection of Polynucleotide Kinase Activity

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c01262




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[ASAP] A Smart Advanced Chemiluminescence-Sensing Platform for Determination and Imaging of the Tissue Distribution of Natural Antioxidants

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00044




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[ASAP] MALDI-2 Mass Spectrometry and Immunohistochemistry Imaging of Gb3Cer, Gb4Cer, and Further Glycosphingolipids in Human Colorectal Cancer Tissue

Analytical Chemistry
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[ASAP] Isothermal Chemical Denaturation: Data Analysis, Error Detection, and Correction by PARAFAC2

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[ASAP] Metal Ion-Mediated Potential-Resolved Ratiometric Electrochemiluminescence Bioassay for Efficient Determination of miR-133a in Early Diagnosis of Acute Myocardial Infarction

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00377




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[ASAP] Self-Enhanced Chemiluminescence of Tris(bipyridine) Ruthenium(II) Derivative Nanohybrids: Mechanism Insight and Application for Sensitive Silver Ions Detection

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00897




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[ASAP] In Vivo Chemical Analysis of Plant Sap from the Xylem and Single Parenchymal Cells by Capillary Microsampling Electrospray Ionization Mass Spectrometry

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00939




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Mayor Sentenced for Fraudulent Children's Book Scheme

Former mayor of Baltimore Catherine Pugh was sentenced to federal prison for her role in a fraudulent scheme to defraud taxpayers, a scheme which involved children’s books. Pugh authored a series of books designed to highlight healthy physical activity. However, the popularity of her books was ...




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[ASAP] Predicting Deprotonation Sites Using Alchemical Derivatives

The Journal of Physical Chemistry A
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[ASAP] Heterogeneous Chemistry of CaCO<sub>3</sub> Aerosols with HNO<sub>3</sub> and HCl

The Journal of Physical Chemistry A
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[ASAP] The Conformational Landscape, Internal Rotation, and Structure of 1,3,5-Trisilapentane using Broadband Rotational Spectroscopy and Quantum Chemical Calculations

The Journal of Physical Chemistry A
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[ASAP] Mercury Magnetic Isotope Effect: A Plausible Photochemical Mechanism

The Journal of Physical Chemistry A
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[ASAP] Photochemical Generation of Benzoazetinone by UV Excitation of Matrix-Isolated Precursors: Isatin or Isatoic Anhydride

The Journal of Physical Chemistry A
DOI: 10.1021/acs.jpca.0c02562




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Mathematica Showcases Innovative Analysis, Data Mining, and Visualizations at Health Datapalooza

At this year’s Health Datapalooza in Washington, DC, Mathematica staff will showcase their expertise in data visualizations, machine learning, and data mining to help progress together on critical issues in today’s health policy environment.




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Mathematica Named Grand Prizewinner in the Visualization Resources of Community-Level Social Determinants of Health Challenge Sponsored by the Agency for Healthcare Research and Quality

The Agency for Healthcare Research and Quality (AHRQ) announced today that Mathematica is the grand prizewinner of the Agency’s Visualization Resources of Community-Level Social Determinants of Health Challenge for its Data Visualization Tool.




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After a Decade, Mathematica Examines Affordable Care Act’s Impact on Primary Care

In the March issue of Health Affairs, which is devoted to examining the effects and legacy of the ACA, Mathematica’s experts discuss “The Changing Landscape of Primary Care: Effects of the ACA and Other Efforts over the Past Decade.”




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Mathematica at SXSW EDU: Highlighting Innovative Tools and Strategies in Education

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As the Global Community Continues to Grapple with COVID-19, Mathematica is Remotely Maintaining our Operations

At Mathematica, our mission has always been to protect and improve public well-being. In this time of increased concern over the Coronavirus Disease 2019 (COVID-19), the health and safety of all Mathematica employees, clients, and partners is our top priority. We are adhering to guidance and best practices issued by health authorities, including the Centers for Disease Control and Prevention (CDC) and the World Health Organization (WHO).




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Ralanda Nelson Joins Mathematica as Diversity, Equity, and Inclusion Leader

Mathematica is pleased to welcome Ralanda Nelson to its leadership team. A certified diversity executive, she will steer the firm’s diversity, equity, and inclusion efforts and help ensure the employee experience is at the heart of everything we do.




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Diane Rittenhouse Joins Mathematica as a Senior Fellow

Mathematica welcomes Diane Rittenhouse as senior fellow in the Health Unit. Rittenhouse, a family physician, is a nationally known expert at the intersection of social policy and clinical quality.




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COVID-19 Data Primer from Mathematica

Mathematica continues to partner with our clients and groups like the National Association of Health Data Organizations (NAHDO) to respond to the evolving COVID-19 pandemic, particularly in the area of data analytics.




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Mathematica to Lead Transitional Program Office to Expand Graduate Medical Education in California

The California Health Care Foundation is funding a transitional graduate medical education program office in California to help address physician shortages.




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Advances in plant transgenics: methods and applications / Ramalingam Sathishkumar, Sarma Rajeev Kumar, Jagadeesan Hema, Venkidasamy Baskar, editors

Online Resource




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Ganoderma and health: biology, chemistry and industry / edited by Zhibin Lin, Baoxue Yang

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Microbial biofilms in bioremediation and wastewater treatment / editors, Y.V. Nancharaiah, Biofouling and Biofilm Processes Section, Water and Steam Chemistry Division, Bhabha Atomic Research Centre, Kalpakkam, Tamil Nadu, India and Vayalam P. Venugopala

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Modelling nature: an introduction to mathematical modelling of natural systems / Edward Gillman, School of Physics and Astronomy, University of Nottingham, Michael Gillman, School of Life Sciences, University of Lincoln

Dewey Library - QH51.G55 2019




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Marine hydrocarbon seeps: microbiology and biogeochemistry of a global marine habitat / Andreas Teske, Verena Carvalho, editors

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Building WordPress Websites With Zurb Foundation or Bootstrap: Comparisons and Starter Themes

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Bioactive scaffolds based on collagen filaments with tunable physico-chemical and biological features

Soft Matter, 2020, Advance Article
DOI: 10.1039/D0SM00233J, Paper
Ting Lu, Hong Hu, Yuanqi Li, Qingsong Jiang, Jinlei Su, Hai Lin, Yun Xiao, Xiangdong Zhu, Xingdong Zhang
Native tissues such as nerve bundles, blood vessels and tendons have extracellular matrices with a characteristic linear orientation, which cannot be fully achieved with the current technology for the development of regenerative biomaterials.
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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Effect of network homogeneity on mechanical, thermal and electrochemical properties of solid polymer electrolytes prepared by homogeneous 4-arm poly(ethylene glycols)

Soft Matter, 2020, 16,4290-4298
DOI: 10.1039/D0SM00289E, Paper
Monami Tosa, Kei Hashimoto, Hisashi Kokubo, Kazuhide Ueno, Masayoshi Watanabe
The effect of network inhomogeneity in solid polymer electrolytes on its electrolyte properties was investigated by employing a model polymer network composed of a homogeneous 4-arm poly(ethylene glycol) (tetra-PEG) network and Li salt.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Inspect chemical factories before reopening: Tamil Nadu Consumer Protection Organisation

The Tamil Nadu Consumer Protection Organisation has asked the Tamil Nadu government to form a committee of officials from the environment, industries




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Future Accessibility Guidelines—for People Who Can’t Wait to Read Them

Alan Dalton uses this, the International Day of Persons with Disabilities, to look back at where we’ve come from, to evaluate where we are, and to look forward to what’s coming next in the future of accessibility guidelines.


Happy United Nations International Day of Persons with Disabilities! The United Nations have chosen “Promoting the participation of persons with disabilities and their leadership: taking action on the 2030 Development Agenda” for this year’s observance. Let’s see how the World Wide Web Consortium (W3C)’s Web Accessibility Initiative (WAI) guidelines of accessibility past, present, and yet-to-come can help us to follow that goal, and make sure that the websites—and everything else!—that we create can include as many potential users as possible.

Guidelines of Accessibility Past

The W3C published the Web Content Accessibility Guidelines (WCAG) 1.0 on 5th May 1999, when most of us were playing Snake on our Nokia 3210s’ 1.5” monochrome screens…a very long time ago in technology terms. From the start, those guidelines proved enlightening for designers and developers who wanted to avoid excluding users from their websites. For example, we learned how to provide alternatives to audio and images, how to structure information, and how to help users to find the information they needed. However, those guidelines were specific to the web technologies of the time, resulting in limitations such as requiring developers to “use W3C technologies when they are available […]”. Also, those guidelines became outdated; I doubt that you, gentle reader, consult their technical documentation about “directly accessible applets” or “Writing for browsers that do not support FRAME” in your day-to-day work.

Guidelines of Accessibility Present

The W3C published the Web Content Accessibility Guidelines (WCAG) 2.0 on 11th December 2008, when most of us were admiring the iPhone 3G’s innovative “iPhone OS 2.0” software…a long time ago in technology terms. Unlike WCAG 1, these guidelines also applied to non-W3C technologies, such as PDF and Flash. These guidelines used legalese and future-proofed language, with terms such as “time-based media” and “programmatically determined”, and testable success criteria. This made these guidelines more difficult for designers and developers to grasp, but also enabled the guidelines to make their way into international standards (see EN 301 549 — Accessibility requirements suitable for public procurement of ICT products and services in Europe and ISO/IEC 40500:2012 Information technology — W3C Web Content Accessibility Guidelines (WCAG) 2.0) and even international law (see EU Directive 2016/2102 … on the accessibility of the websites and mobile applications of public sector bodies).

More importantly, these guidelines enabled designers and developers to create inclusive websites, at scale. For example, in the past 18 months:

The updated Web Content Accessibility Guidelines (WCAG) 2.1 arrived on 5th June last year—almost a 10-year wait for a “.1” update!—and added 17 new success criteria to help bring the guidelines up to date. Those new criteria focused on people using mobile devices and touchscreens, people with low vision, and people with cognitive and learning disabilities.

(If you need to get up to speed with these guidelines, take 36 minutes to read “Web Content Accessibility Guidelines—for People Who Haven’t Read Them” and Web Content Accessibility Guidelines 2.1—for People Who Haven’t Read the Update.)

Guidelines of Accessibility Yet to Come

So, what’s next? Well, the W3C hope to release another minor update (WCAG 2.2) in November 2020. However, they also have a Task Force working on produce major new guidelines with wider scope (more people, more technologies) and fewer limitations (easier to understand, easier to use) in November 2022. These next guidelines will have a different name, because they will cover more than “Web” and “Content”. Andrew Kirkpatrick (Adobe’s Head of Accessibility) named the Task Force “Silver” (because the initials of “Accessibility Guidelines” form the symbol of the silver element).

The Silver Task Force want the next major accessibility guidelines to:

  • take account of more disabilities;
  • apply to more technologies than just the web, including virtual reality, augmented reality, voice assistants, and more;
  • consider all the technologies that people use, including authoring tools, browsers, media players, assistive technologies (including screen readers and screen magnifiers), application software, and operating systems.

That’s quite a challenge, and so the more people who can help, the better. The Silver Task Force wanted an alternative to W3C’s Working Groups, which are made up of employees of organisations who are members of the W3C, and invited experts. So, they created a Silver Community Group to allow everyone to contribute towards this crucial work. If you want to join right now, for free, just create a W3C account.

Like all good designers, the Silver Task Force and Silver Community Group began by researching. They examined the problems that people have had when using, conforming to, and maintaining the existing accessibility guidelines, and then summarised that research. From there, the Silver Community Group drafted ambitious design principles and requirements. You can read about what the Silver Community Group are currently working on, and decide whether you would like to get involved now, or at a later stage.

Emphasise expertise over empathy

Remember that today’s theme is “Promoting the participation of persons with disabilities and their leadership: taking action on the 2030 Development Agenda”. (The United Nations’ 2030 Development Agenda is outside the scope of this article, but if you’re looking to be inspired, read Alessia Aquaro’s article on Public Digital’s blog about how digital government can contribute to the UN’s Sustainable Development Goals.) In line with this theme, if you don’t have a disability and you want to contribute to the Silver Community Group, resist the temptation to try to empathise with people with disabilities. Instead, take 21 minutes during this festive season to enjoy the brilliant Liz Jackson explaining how empathy reifies disability stigmas, and follow her advice.

Choose the right route

I think we can expect the next Accessibility Guidelines to make their way into international standards and international law, just like their predecessors. We can also expect successful companies to apply them at scale. If you contribute to developing those guidelines, you can help to make sure that as many people as possible will be able to access digital information and services, in an era when that access will be crucial to every aspect of people’s lives. As Cennydd Bowles explained in “Building Better Worlds”, “There is no such thing as the future. There are instead a near-infinity of potential futures. The road as-yet-untravelled stretches before us in abundant directions. We get to choose the route. There is no fate but what we make.”


About the author

Alan Dalton worked for Ireland’s National Disability Authority for 9½ years, mostly as Accessibility Development Advisor. That involved working closely with public sector bodies to make websites, services, and information more accessible to all users, including users with disabilities. Before that, he was a consultant and trainer for Software Paths Ltd. in Dublin. In his spare time, he maintains StrongPasswordGenerator.com to help people stay safe online, tweets, and takes photos.

More articles by Alan




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When they come for you: how police and government are trampling our liberties--and how to take them back / David Kirby

Dewey Library - JC599.U5 K568 2019




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Dentist couple Rajesh and Nupur Talwar are accused of murdering their 14-year-old daughter Aarushi.




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Aarushi Talwar, daughter of dentist couple Rajesh and Nupur was found dead on May 16, 2008.




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Aarushi-Hemraj murder case: Dentist couple Nupur, Rajesh Talwar held guilty

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Haryana chargesheets Khemka in Vadra-DLF row

Please don''t punish my family, says Khemka.