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BCCI set to appoint ad-hoc committee to run Delhi and District Cricket Association

The DDCA has been without a president since Rajat Sharma resigned, while general secretary Vinod Tihara is in jail for an alleged violation of the Customs Act.




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Delhi University forms working group to study on college exams

The working group will study the feasibility of conducting the exams online and review the preparedness, informs Indian Express.




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Babri Masjid demolition case: SC extends trial court’s deadline to deliver verdict to August 31

The top court also said the trial court judge should hold proceedings via videoconferencing during the period of the nationwide lockdown.




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Sedition case: Delhi minorities panel chief moves High Court for anticipatory bail

In his petition, Zafarul Islam Khan said the FIR was ‘misconceived’ and ‘being made on a misrepresentation of facts’.




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Four years after bank defaulters flee India, SBI launches complaint against Delhi firm with CBI

The owners of Ram Dev International Limited are said to be missing since 2016 when an inspection was carried out by SBI.




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Coronavirus: Only severe cases need to be tested before discharge, says Centre in revised guidelines

Other categories of patients – including very mild, mild, pre-symptomatic and moderate cases – need not be tested before discharge, it added.




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[ASAP] Two-temperature Collisional-radiative Modeling of Partially Ionized O<sub>2</sub>–Ar Mixtures over 8000–10,000 K Behind Reflected Shock Waves

The Journal of Physical Chemistry A
DOI: 10.1021/acs.jpca.0c00466




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[ASAP] Tandem Catalysts for Polyethylene Upcycling: A Simple Kinetic Model

The Journal of Physical Chemistry A
DOI: 10.1021/acs.jpca.0c01363




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[ASAP] Finite Systems under Pressure: Assessing Volume Definition Models from Parallel-Tempering Monte Carlo Simulations

The Journal of Physical Chemistry A
DOI: 10.1021/acs.jpca.0c00881




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Positive Findings from Year 2 of the Centers for Medicare &amp; Medicaid Services’ Million Hearts&#174; Cardiovascular Disease Risk Reduction Model

Mathematica has released positive evaluation findings from Year 2 of the Million Hearts® model, just in time for American Heart Month this February.




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Arnold Ventures Awards $6 Million Grant to Study Replication and Evaluation of Penn Nursing’s Transitional Care Model

Mathematica study will evaluate the effectiveness of the Transitional Care Model (TCM) in reducing rehospitalizations and will promote widespread use of the program in a number of health systems.




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Association of Organizational Factors and Physician Practices’ Participation in Alternative Payment Models

Consolidation among physician practices and between hospitals and physician practices has accelerated in the past decade, resulting in higher prices in commercial markets.




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La nueva humanización del agua: una lectura desde el ambientalismo inclusivo / Aníbal Faccendini ; prólogos de Riccardo Petrella y Leonardo Boff

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Ecological modelling for sustainable development / editors, Koh Hock Lye [and four others]

Online Resource




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Introduction to environmental data analysis and modeling Moses Eterigho Emetere, Esther Titilayo Akinlabi

Online Resource




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Ecological modeling: an introduction to the art and science of modeling ecological systems / edited by Hsiao-Hsuan Wang, William E. Grant

Dewey Library - QH541.15.M3 E53 2019




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Detecting and modeling the changes of land use and land cover for land use planning in Da Nang City, Vietnam / Hoang Khanh Linh Nguyen

Rotch Library - HD890.5.Z9 D36 2018




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Working with dynamic crop models: methods, tools and examples for agriculture and environment / Daniel Wallach, David Makowski, James W. Jones, Francois Brun

Hayden Library - SB112.5.W35x 2019




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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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Stewarding the sound: the challenge of managing sensitive coastal ecosystems / editors, Leah Bendell, professor, Biological Sciences, Simon Fraser University, Burnaby BC, Canada, [and three others]

Rotch Library - QH106.2.B8 S745 2019




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Sustainable management of phytoplasma diseases in crops grown in the tropical belt: biology and detection / Chrystel Y. Olivier, Tim J. Dumonceaux, Edel Pérez-López, editors

Online Resource




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Possessing the city: property and politics in Delhi, 1911-1947 / Anish Vanaik

Rotch Library - HD880.D4 V36 2020




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Ecological models / Jay Odenbaugh

Dewey Library - QH541.15.M3 O44 2019




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Catfish dream: Ed Scott's fight for his family farm and racial justice in the Mississippi Delta / Julian Rankin

Hayden Library - SH20.S385 R36 2018




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Models of tree and stand dynamics: theory, formulation and application / Annikki Mäkelä, Harry T. Valentine

Online Resource




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PIX: Models dare to take #PillowChallenge!

See how your favourite models rocked the challenge.




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Hexatic phase in a model of active biological tissues

Soft Matter, 2020, 16,3914-3920
DOI: 10.1039/D0SM00109K, Paper
Anshuman Pasupalak, Li Yan-Wei, Ran Ni, Massimo Pica Ciamarra
Epithelial cell tissues undergo a solid–liquid transition, e.g. as the motility of the cells increases. We find an intermediate hexatic phase in between the solid and the liquid ones, and the transition to follow the KTHNY scenario.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A practical guide to active colloids: choosing synthetic model systems for soft matter physics research

Soft Matter, 2020, 16,3846-3868
DOI: 10.1039/D0SM00222D, Review Article
Wei Wang, Xianglong Lv, Jeffrey L. Moran, Shifang Duan, Chao Zhou
This review article provides practical, experimentally relevant details on six common types of active colloids useful for soft matter research.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Surface buckling delamination patterns of film on soft spherical substrates

Soft Matter, 2020, 16,3952-3961
DOI: 10.1039/D0SM00122H, Paper
Kanako Emori, Yusaku Saito, Akio Yonezu, Liangliang Zhu, Xiangbiao Liao, Xi Chen
The morphological transition of film buckling-delamination in an elastomeric bilayer spherical shell system was studied experimentally and numerically. It was changed by the film thickness, Young's modulus, and interfacial adhesion condition, etc.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Properties of surface Landau–de Gennes Q-tensor models

Soft Matter, 2020, 16,4032-4042
DOI: 10.1039/C9SM02475A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Michael Nestler, Ingo Nitschke, Hartmut Löwen, Axel Voigt
Uniaxial nematic liquid crystals whose molecular orientation is subjected to tangential anchoring on a curved surface offer a non trivial interplay between the geometry and the topology of the surface and the orientational degree of freedom.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Modeling atomic force microscopy and shell mechanical properties estimation of coated microbubbles

Soft Matter, 2020, Accepted Manuscript
DOI: 10.1039/D0SM00300J, Paper
Alkmini Lytra, Vassilis Sboros, Antonios Giannakopoulos, Nikos Pelekasis
We present an extensive comparison with experimental data of our theoretical/numerical model for the static response of coated microbubbles (MBs) subject to compression from an atomic force microscope (afm). The...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Photo-tunable hydrogel mechanical heterogeneity informed by predictive transport kinetics model

Soft Matter, 2020, 16,4131-4141
DOI: 10.1039/D0SM00052C, Paper
Callie I. Higgins, Jason P. Killgore, Frank W. DelRio, Stephanie J. Bryant, Robert R. McLeod
Photo-tunable hydrogel mechanical heterogeneity using a single resin is presented here, informed by a predictive transport kinetics and swelling model.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Saddle-curvature instability of lipid bilayer induced by amphipathicpeptides: A molecular model

Soft Matter, 2020, Accepted Manuscript
DOI: 10.1039/D0SM00499E, Paper
Rachel Downing, Guilherme Volpe Bossa, Sylvio May
Amphipathic peptides that partition into lipid bilayers affect the curvature elastic properties oftheir host. Some of these peptides are able to shift the Gaussian modulus to positive values, thustriggering an...
The content of this RSS Feed (c) The Royal Society of Chemistry




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[ASAP] Quasinormal-Mode Non-Hermitian Modeling and Design in Nonlinear Nano-Optics

ACS Photonics
DOI: 10.1021/acsphotonics.0c00014




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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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VA HOUSE OF DELEGATES v. BETHUNE-HILL. Decided 06/17/2019




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Also serving time: Canada's provincial and territorial correctional officers / Rosemary Ricciardelli

Dewey Library - HV9506.R53 2019




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Italian populism and constitutional law: strategies, conflicts and dilemmas / Giacomo Delledonne, Giuseppe Martinico, Matteo Monti, Fabio Pacini, editors

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When democracies deliver: governance reform in Latin America / Katherine Bersch

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Votes that count and voters who don't: how journalists sideline electoral participation (without even knowing it) / Sharon E. Jarvis and Soo-Hye Han

Dewey Library - JK1965.J37 2018





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Batla House encounter: HC notice to Delhi Police

Shahzad,was awarded life imprisonment for killing a police officer in Batla House encounter.




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IAS body: Revocation of Durga Shakti Nagpal's suspension a delayed decision

IAS body demanded specific mechanism to check undue pressure on bureaucrats.




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Delhi ATM cash heist: Absconding cash van driver arrested, looted money recovered

Thirty-year old Satish and his cousin Shailender have been arrested from Etah in U.P.




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Delhi: Durga Puja's capital shift celebrates 100 years

Bengali families have the colonial rulers to thank for suggesting that they hold Puja celebrations.




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Aircraft carrier INS Vikramaditya to be inducted into Navy in Nov after 5 years' delay

The 45,000 tonnes aircraft carrier is slated to be inducted between November 15-17.




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Supreme Court to deliver verdict in Tandoor case on Tuesday

HC had on Feb 19, 2007 confirmed the death penalty awarded to convict Sushil Sharma.




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No poll tickets for those facing serious charges: Delhi Congress

Party leadership to decide the percentage of women candidates.




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Telangana turmoil: Chandrababu Naidu evicted from fast venue in Delhi

Naidu had begun his indefinite fast on Monday in protest against the Andhra bifurcation.




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Modi Model: The Pathani kurta is likely to be in Narendra Modi's wardrobe

Modi's stylist says he may wear kurtas at evening engagements in north India.