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Potassium-ion Batteries: Materials and Applications


 

Battery technology is constantly changing, and the concepts and applications of these changes are rapidly becoming increasingly more important as more and more industries and individuals continue to make “greener” choices in their energy sources.  As global dependence on fossil fuels slowly wanes, there is a heavier and heavier importance placed on cleaner power sources and methods for storing and transporting that power.  Battery technology is a



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Handbook of In Vivo Chemistry in Mice: From Lab to Living System


 
Provides timely, comprehensive coverage of in vivo chemical reactions within live animals

This handbook summarizes the interdisciplinary expertise of both chemists and biologists performing in vivo chemical reactions within live animals. By comparing and contrasting currently available chemical and biological techniques, it serves not just as a collection of the pioneering work done in animal-based studies, but also as a technical guide to help readers

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Handbook of Fibrous Materials, 2 Volumes: Volume 1: Production and Characterization / Volume 2: Applications in Energy, Environmental Science and Healthcare


 
Edited by a leading expert in the field with contributions from experienced researchers in fibers and textiles, this handbook reviews the current state of fibrous materials and provides a broad overview of their use in research and development. Volume One focuses on the classes of fibers, their production and characterization, while the second volume concentrates on their applications, including emerging ones in the areas of energy, environmental

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Zinc Batteries: Basics, Developments, and Applications


 

Battery technology is constantly changing, and the concepts and applications of these changes are rapidly becoming increasingly more important as more and more industries and individuals continue to make “greener” choices in their energy sources.  As global dependence on fossil fuels slowly wanes, there is a heavier and heavier importance placed on cleaner power sources and methods for storing and transporting that power.  Battery technology is a



Read More...




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WNS Hits Illinois and Prince Edward Island

The waning days of winter are bringing grim news of the continuing spread of White-nose Syndrome



  • White-Nose Syndrome

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Ultrathin-layer chromatography spotting and detection on the sub-millimeter scale

Inexpensive inkjet printers and scanners enable big advances in the small world of UTLC.




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Visualizing Materials Chemistry at Atomic Resolution

Analytical electron microscopy-empowered by advances in electron optics and detectors-is poised to radically transform our understanding of the complex phenomena arising from atomic and electronic structure in materials chemistry.




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Leggo My Pattern Library Analogy

When you think of a pattern library (or design system), what analogy comes to mind? Lego? If I had a Lego piece for every time somebody used Lego as a pattern library analogy, I’d be able to build the Death Star.

Lego is pretty awesome but also difficult to replicate a design without detailed piece-by-piece instructions.

Someone hands you a box of Lego and tells you to build an interface and that it has to look like the rest of the site. What are the chances that you’ve built something that is technically consistent with what others have done? Did you use two 4x2 bricks, or one 4x2 and two 2x2 bricks? Did you use green bricks or yellow bricks?

Lego gives you plenty of options but very little consistency.

In reality, pattern libraries usually hit an upper limit of around 100 components. Salesforce’s Lightning has 85 components. Shopify’s Polaris has 90. Anything more than that and interfaces become unwieldy. Each component is something that the designer has to design, the developer has to build and maintain, the user has to learn to use.

The combinations with which these components fit together are also limited. A Toast message is generally only going to appear in one or two places within the interface.

Tetris, on the other hand? A limited set of pieces that fit together in a particular set of ways. Sometimes you screw it up and it looks a bit wonky. Other times, when it all comes together, magic happens!

Now that’s the best analogy ever.




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Travelling Man

As one might expect in trying to go to numerous restaurants around the world, much travel would ensue. And sure enough, that happened.

In 2019, I travelled to:

  • Montreal (twice)
  • Toronto (twice)
  • Pittsburgh
  • Portland (thrice)
  • Phoenix
  • Austin
  • Atlanta
  • San Antonio
  • San Francisco (twice)
  • Napa Valley
  • London
  • Lima
  • Paris (twice)
  • Amsterdam, with a drive to Zwolle and Ghent, Belgium
  • Barcelona
  • Buenos Aires

Some of my favourite memories, in no particular order.

I’ve never been a fan of Formula racing but a friend of mine is. I’ve known him since I was a teenager and he was my first roommate when I moved out at the tender age of 18. We went to Montreal to watch the race. He loved it. He even ran into Mitsou.

At the track.

Made a trip the following weekend back to Montreal with my mom to have dinner in complete darkness.

My eldest son and I were supposed to go to Tokyo but our trip got cancelled. We ended up going to Toronto to see his favourite comedian: Fluffy! And then we went for his favourite food: Ramen! I enjoyed giving him that experience.

I got sick in London. Got to chat with the chefs at The Clove Club and The Ledbury.

Drove the Dutch and Belgian countrysides in search of food. Driving down a lane flanked by rolling green fields on the way to Hof Van Cleve. It was so picturesque, we had to pull to the side to take pictures.

Found a Cuban-themed bar in Lima and enjoyed a couple good drinks before it got too loud.

Sat on the rooftop of a restaurant in Napa Valley enjoying the best dessert wine I’ve ever had: a madeira from 1920. Some things do get better with age.

Blandy’s Madeira from 1920

Hanging out with friends in a large house outside of Atlanta enjoying some of the finest whisky, cigars, and food.

Hung out in Austin during SXSW, bringing back good memories from a decade ago.

Celebrated a friend’s wedding anniversary in Pittsburgh. I enjoyed getting to see a bit of the ‘burgh for the first time and hang out with friends that I don’t get to see very often.

Walking with the girlfriend to coffee shops in Portland. Chatting with the baristas at Proud Mary, learning more about their process as I continue to improve my own process.

Walking for 45 minutes through the streets of Lima on the way to Central to beg our way into a table. Only to be denied and instead enjoyed the best meal at their sister restaurant, Kjolle.

In buying a bottle of whisky in Paris, the guy told us about a whisky speakeasy that the store runs. It’s in an old underground spot that used to be a spa. I had some of the best whisky I’ve ever had.

Nikka Single Cask distilled in 1986, bottled in 2008

Sitting in the back of an Uber in Buenos Aires, chatting with the driver on the way to a restaurant. He asked what the average salary was in Canada. We said maybe $30,000. He was stunned. Like, utterly flabbergasted. He wanted to move to Canada right away. Then we figured out he thought that was monthly, not yearly. His excitement quickly deflated.

Finishing off the year here in Ottawa, with friends that I’ve known since I was 14 in high school. Much reminiscing with stories of those times.

Adventure is out there

A couple years ago, I decided to make the shift from “things” to “experiences” and my life has been full of them. I am frequently amazed at how lucky and privileged I’ve been and continue to be and how my life is full of amazing friends. Here’s to 2020 being filled with just as much and more.




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A .Button is a Button is a Link

You’re working on a project and in it you see a button. It looks like a button, it acts like a button. It is a button. It is a <button>. It is a .button.

But is every <button> a .button? Is every .button a <button>?

Let’s take a look at some very specific examples:

We essentially have three different types of buttons:

  1. Image-only buttons (the next/previous paddles)
  2. Text-only buttons (the cancel link)
  3. Like, actual buttons

On most projects, I see developers choose to identify all of these as the same component: the .button.

As a result of trying to shoehorn everything under the umbrella of a single component, we run into a lot of style overrides. The default style is the actual button. And then text buttons need to strip away all those styles. And image buttons have other constraints like handling hover and active states of the images.

  1. .button--image
  2. .button--link
  3. .button

Different Patterns, Different Components

Just because the HTML under the hood is the same, doesn’t mean we need to use the same class for everything. Since we have three different types of buttons, we should identify them as such.

  1. .image-button
  2. .link-button
  3. .button

Or whatever name you want to come up with. (Naming things is hard.)

With each clearly defined, there is no need to override styles to add or takeaway styles applied by other button styles. This simplicity results in less complexity and possibly even less code by not having to override existing styles.




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Lithuanian capital holds ‘Mask Fashion Week’ amid COVID-19

Twenty-one billboards dotted around the UNESCO World Heritage city of Vilnius feature photographs of men, women and children wearing masks as part of a ‘Mask Fashion Week’.




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寒戰. II = Coldwar. II / 中國電影股份有限公司 [and 4 others] 出品 ; 出品人喇培康 [and 3 others] ; 編劇/導演梁樂民, 陸劍青 ;編劇吳煒倫 ; 監製江志強, 何韻明, 江平 ; 萬誘引力電影製作(香港)有限公司, Homeland Pictures Limited 製作.

Location Media Resources Collection
Call No. PZ3 .H34622 2016




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New Linksys Wireless-G Printserver Works With Multifunction Printers To Add Versatility To Home And Small Office Networks




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Linksys And Sotto Wireless Team To Streamline Telecommunications And Networking For Small



  • Linksys
  • Small and Medium Businesses

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Linksys Highlights New Products and Programs for Small Business at its Connected Office Day




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Linksys Helps Make Home Networking Greener






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Cisco Simplifies and Integrates Security to Beat Cybersecurity's Worst Enemy - Complexity


Cisco Security's open and integrated platform approach is enhanced with new zero trust, cloud, endpoint and breach defense capabilities.
More RSS Feed: newsroom.cisco.com/rss-feeds ...





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Lithium-ion battery chemistry : a primer / John T. Warner

Warner, John (John T.), author




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Micro-raman spectroscopy : theory and application / edited by Jürgen Popp and Thomas Mayerhöfer




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Li-battery safety / edited by Jürgen Garche, Klaus Brandt




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Physical chemistry : principles and applications / Ashok Kumar Srivastava

Srivastava, A. K. (Ashok Kumar), author




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Organic chemistry concepts : an EFL approach / Gregory Roos, Murdoch University, Perth, Australia, Cathryn Roos, Zayed University, Dubai, UAE

Roos, Gregory, author




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Real science in clear English : a guide to scientific writing for the global market / Cathryn Roos, Gregory Roos

Roos, Cathryn, author




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Tirupur sees chance as global brands come calling for masks

At the end of March, Raja Shanmugam was worried. Either export shipments were getting delayed or payments were not coming through from European buyers. But, when he reopened his factory on Wednesday




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Labourer couple cycling home to Chhattisgarh from UP run over on Shaheed Path




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Mad rush at Tasmac shops, shut them till lockdown is lifted: Madras HC

Livid over the chaos at liquor shops across the state, the Madras high court on Friday indicted authorities for blatant violation of conditions laid down by it to resume liquor sale on May 7, and ordered immediate closure of all shops till end of the lockdown.




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Karnataka government permits pubs, clubs and bars to sell liquor till May 17

The Karnataka government on Friday allowed takeaway sales of alcoholic beverages from clubs, hotels, bars and restaurants till May 17. The government has considered the demands of the owners of hotels, bars and restaurants and clubs to help them clear the old stocks by allowing them to sell beer and Indian-made liquor (IML) for a week between 9 am and 7 pm.




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Air lubricated and air cavity ships: development, design, and application / Gennadiy Alexeevitch Pavlov, Liang Yun, Alan Bliault, Shu-Long He

Online Resource




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Quint gets listed via little-known trading firm promoted by Raghav Bahl

In a related-party transaction, Raghav Bahl transfers digital content business from an unlisted firm to a listed one




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Reliance Industries considers sale of $989-million Asian Paints stake

The company controlled by Mukesh Ambani, is in discussions with banks for a potential sale of its 4.9 per cent stake in Asian Paints through a series of block trades




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Uber sees rides recovering from Covid-19 lows, banks on food-delivery biz

Uber reported it had seen encouraging signs in markets hit by the pandemic and posted a 14% rise in revenue for the first quarter, supported by a jump in food-delivery orders at its Uber Eats business




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Cognizant net income declines 17%; to hire 20,000 at entry-level in 2020

The company is aiming to invest in business and would onboard around 20,000 entry-level executives in 2020




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SBI Card and Payment Services Q4 profit slips 66% YoY to Rs 83.5 crore

Gross non-performing assets (GNPA) improved by 43bps to 2.01 per cent, the company said.




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NLC on war footing to operationalise boiler units after Thursday mishap

The company has asked an expert to investigate the mishap, even as two of the eight workmen who sustained injuries are under special care




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Saudi, US companies also eyeing stakes in Reliance's Jio Platforms

The deal could be completed as soon as this month, though no agreement has been finalised and plans may change




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Vizag plant stabilised, teams assisting govt to assess damage: L G Polymers

Apart from the 12 casualties on Thursday, the leakage had hundreds of people living closer to the plant in Visakhapatnam under medical emergency




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When you can't attend a performance, it comes to you: The show goes online

As the world lives out this dystopian drama - confined within the four walls of homes and isolated from spaces of art and culture - the classical and performing arts are not cut off by any means




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How volunteers are matching physical distancing with social solidarity

Within 24 hours of setting up a social media group and helpline called Caremongers India on March 20, Nagaraj had 150 volunteers from across India




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In this coronavirus lockdown, India feels like the calm before the storm

Strong social networks got India through the calamity of demonetisation. By not giving migrant workers enough time to get home, the govt has likely deprived them of this




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Ideas on how to recalibrate celebrations in the time of isolation

The strangeness brought about by a work-from-home situation means the lines between the personal and professional blur too easily.




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How the police are enforcing the lockdown with iron fist and velvet glove

The coronavirus crisis has presented police across Indian states an opportunity to enhance their presence and impact on social media.




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Art sales haven't been entirely dampened, they're just moving online

Overseas and here, auction houses are capitalising on the fact that collectors are stuck at home - and are online.




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Possibilities of escaping your room amid lockdown are endless. Read books

Who wants to read about disease, or be reminded of one's mortality, during a pandemic?




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Deepak Lal: Profound philosopher in all travails & joys of life and living

Mani Shankar Aiyar remembers economist Deepak Lal, who remained for 65 years one of his closest friends, as a deeply empathetic confidante and a mentor on everything 'civilised'




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The limits of 'realism'

Barry Gewen tackles the contradic­tions, and offers absolution, in this book, a timely and acute defence of the great realist's actions, values and beliefs




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Mathematical models and algorithms for power system optimization: modelling technology for practical engineering problems / Mingtian Fan, Zuping Zhang, Chengmin Wang

Online Resource




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Electric motors and drives: fundamentals, types and applications / Austin Hughes, Bill Drury

Online Resource