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Hayden Library - QH315.K545 2018

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Hayden Library - QH438.7.C656 2017

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Dewey Library - QH331.E85 2018

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Barker Library - QH431.F65 2019

Dewey Library - QH501.D38 2019

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At the Micromobility conference in Richmond, CA Horace Dediu talked through why micromobility solutions need to exist and why they are set up to succeed today. Here’s my notes from his talk on The Reason for Micromobility:

• The wealthiest nations have always been those with the highest rates of urbanization. Across the World, urbanization continues to increase in all countries and is expected to reach 50% in most countries by 2025. 6.7 billion people will live in cities by 2050. This is easy to predict so you can plan on it happening.
• In cities, people are closer together and interact more. That’s how you create wealth and prosperity so it’s no wonder this trend will grow.
• The World today consumes kilometers through land, air, and sea kilometers. 52 trillion kilometers are traveled per year across the globe. Half of these miles are in cars and low efficiency. In developed countries today (US and Europe), most trips are in personal vehicles like cars. Some of these car miles need to be reallocated.
• The most common distance traveled by New York taxis is 1.4 miles. Less than 2% are 5 miles or more. 90% of all cars in trips are less than 20 miles. 162 billion trips per year in the United States are less than ten miles. Short trips consume more time and cost more money than long trips as well.
• The addressable market for micromobility today is zero to five miles. That adds up to 4 trillion kilometers per year.
• Cities are going to be the predominant place people live. Short trips are going to be the dominant type of travel. They’ll consume the most time and account for the most consumer spending.
• There’s a remarkable consistency for modes of travel across the World. Cars are used the same in the US as in the UK and Switzerland. Scooters have a shorter average distance (.4 miles) than e-bikes (.8 miles). Each mode (of transportation) has a clear distance distribution and thereby unique characteristics.
• We can begin to segment the transportation market by distance traveled. Regardless of vendors, modes of transportation cluster along similar usage models.
• Given these usage model differences, can we move automobile mobility to micromobility? There’s currently a gap between average car distances and average scooter/bike distances. However we see cabs and powerful 2-wheelers beginning to cross this chasm.
• There’s trillions of car kilometers that can potentially be moved to more efficient solutions. That’s the challenge for micromobility today.
• The first experiments in micromobilty have been very successful in delivering many miles. Bird hit 10M rides in 320 days since launch. Lime hit 10M in 400 days. The slope of growth for these companies is steeper than for Uber and Lyft. 100M rides per year is the run rate for several of these companies.

In his Third-Party Software and the Fate of the Web presentation at An Event Apart in Denver, Trent Walton talked through the impact of third party scripts on Web sites and how to ensure they don't degrade performance and user experience. Here's my notes from his talk:

• With most client work, no one is paying attention to the impact of third parties on Web sites.
• Third parties are requests on a Web page coming from an external URL. Examples: TypeKit, Google Analytics, etc. People use third parties to get data to make product decisions, earn income (ads, marketing), add content (videos, fonts), add functionality (comments, chat, etc.).
• But third parties can also create issues. Loading scripts and files can really slow things down or provide an inconsistent UI and create privacy issues based on how they handle user data.
• If you care about the final deliverable for a Web site, you need to be aware of the impact of third parties on your product. All the work we do on optimizing images, code, and designs can be quickly outweighed by the addition of third party scripts to a site.
• Starting with the categories of 3rd party scripts helps you get a good sense of why people are using them: Advertising, A/B testing Tools, Analytics, Social Media, CDN, Customer Interaction, Comments, Essential.
• Looking at the top third party requests across the Alexa top 46 sites in the United States shows 213 different domain sources. The average site has 22 different domains. News sites have the most third party domains.
• Several tools can help you understand what's happening with third party scripts on a site. Request Map Generator can help you create a visualization of the different third parties on your Web site to help create awareness of what's happening on your site. Chrome's Lighthouse tool has a similar set of capabilities.
• How do third parties impact end users? Does your site depend on third parties to function? As more people block these components, will it break? Re-marketing can create creepy experiences as content begins "follow" you online.
• Web builders are on the front lines. We can advocate for the right approaches to privacy and data management. Though some of these conversations may be hard, it's our responsibility to end users.
• Web browsers now have tools to help you manage third party scripts like cookies and cross-site tracking. But most people are likely not turing on the stricter versions of these features.
• If you control a site, you can decide what third parties you want to include. But what about sites you don't control? Consider the perspective of your clients/companies and present data that explains the impact of third party on conversion and user experience.
• Establish some standards for third party integrations: determine the value, avoid redundant services, work with a performance budget, comply with privacy policies.
• Audit the third parties on your site and include data that illustrates how they perform against your standards. Compare this audit to competitors in order to set benchmarks or comparisons.
• Get specific insights: there's usually a few instances of third parties that have become redundant, unnecessary, or are blocking page rendering. These wins create credibility and illustrate impact.
• Maintain ongoing conversations with teams to make effective decisions about third parties on your sites.

Chandan Robert Rebeiro captures a budding Bangladeshi photographer.

A gesture of love and solidarity from estates and communities in East London to Grenfell and their local community.

In an effort to produce biofuel from a variety of elephant grass, Monsanto Co of Creve Coeur and Mendel Biotechnology Inc are joining hands. According to the two companies, Monsanto will lend its crop-testing, breeding and seed-production expertise to the Bioenergy Seeds & Feedstocks unit of Mendel, based in Hayward, California.

TCS will hold its board meet the next day (April 16) for approval of its financial statements

The company, which follows January-December financial year, had posted a profit of Rs 346.02 crore in the same quarter a year ago, ACC said in a BSE filing

"COVID-19 is perhaps the biggest challenge for us both from the lens of sustaining lives as well as livelihoods," said Sanjiv Mehta, Chairman and Managing Director.

Revenue from operations stood at Rs 139,283 crore, down 2.30 per cent from Rs 142,565 crore in the year-ago period.

Academic bullying is more pervasive in science than previously thought. Find out what it is and what you can do to help.

New York : Teachers College Press, ©2001

London ; New York : Bloomsbury Academic, 2018

Toronto ; Vancouver : Canadian Scholars, 2019.

New Brunswick : Rutgers University Press, [2019]

Dordrecht, Netherlands : Springer, ò007

Berlin ; New York : Springer, [2007]