The September 2015 issue of TRB’s Airport Cooperative Research Program (ACRP) Impacts on Practice explores how Philadelphia International Airport, Fort Lauderdale-Hollywood International Airport, and Changi Airport in Singapore applied guidance from ACRP Report 52 : Wayfinding and Signing Guidelines for Airport Terminals and Landside to help passengers find their way in and around an airport.

TRB’s Airport Cooperative Research Program (ACRP) Research Report 163: Guidebook for Preparing and Using Airport Design Day Flight Schedules explores the preparation and use of airport design day flight schedules (DDFS) for operations, planning, and development. The guidebook is geared towards airport leaders to help provide an understanding of DDFS and their uses, and provides detailed information for airport staff and consultants on how to prepare one.

TRB’s Airport Cooperative Research Program (ACRP) Research Report 200: Using GIS for Collaborative Land Use Compatibility Planning Near Airports offers guidance for using Geographic Information Systems (GIS) as a collaboration tool to encourage compatible land use around airports. The report is designed to help airport and community planners seeking to work together to protect existing and future airport development as well as maintain safety and improve quality of life for those living and working near ...

Global business and tourism depend heavily on the efficient operation of airports and movement of passengers, baggage, and cargo across many areas. With increasing demand and connectivity requirements for airports comes the need for more sophisticated simulation and modeling tools to validate design assumptions. Furthermore, airport design and planning decisions have significant impacts on policy and major capital improvement decisions, which can be supported by simulation and modeling tools at many leve...

Issue 324 of TRB's magazine (November-December 2019) focuses on climate change resilience. Along with several explorations within that topic, a short history of TRB is offered as well as all the usual standing features of the magazine. TR News is TRB's bimonthly magazine featuring timely articles on innovative and state-of-the-art research and practice in all modes of transportation. It also includes brief news items of interest to the transportation community, research pays off articles , profiles of tr...

Standing Technical Committee on Critical Transportation Infrastructure got its start as the Task Force on Critical Transportation Infrastructure Security tied directly in response to the Presidential Decision Directive 63, Critical Infrastructure Protection (PPD-63). Soon after the task force was established, as a way to bring awareness to this topic, TRB published a special edition of TR News (211): Transportation Security: Protecting the System from Attack and Theft (November-December 2000). The editio...

Někteří badatelé tvrdí, že dějiny Židů v Číně začínají již v 6. století před naším letopočtem za dynastie Čou, k tomu však nejsou žádné archeologické či jiné materiální důkazy. Všeobecně se tak počítají počátky židovské přítomnosti až od 8. století našeho letopočtu, za vlády dynastie Tang, kdy do Říše středu dorazily první skupinky obchodníků po Hedvábné stezce a usazovali se podél ní. Dnes od 18 hodin můžete na Facebooku Reflexu sledovat premiéru speciálního hudebního pořadu Židé v říši středu. Dějiny izraleského národa a Číny jsou zajímavě propojené.

Bombastické oslavy Dne vítězství v Moskvě 9. května 2015, kdy svět ještě nesužoval nový koronavirus, mimo jiné znovu oživily dávnou otázku, jaký byl podíl tehdejšího, dnes ovšem již neexistujícího Sovětského svazu a v jeho rámci Ruské federace na úsilí vynaloženém za Velké vlastenecké války, jakož i na obětech. Je dobré si je připomenout zvláště v dnešní době, kdy média vytvářejí dojem, že klíčovou událostí se stalo vystoupení vlasovců v Řeporyjích na konci války v Evropě.

Removed From Troubles – Problem Resolved (NOT open for application) Core of Soul Removed From Troubles – Removed From Network (OPEN for application) Finch; Nine Inch Nails

Removed From Troubles (Open for application) Goodreads.com

Additional new series for the 2020-2021 season will be announced at a later date.

The eight episode, half-hour series will be written by showrunner Alexandra Rushfield and will be produced by Rogen's Point Grey Pictures as part of their multiplatform partnership with Lionsgate.

Find Local Classifieds browser hijacker removal instructions

What is Find Local Classifieds?

Find Local Classifieds browser hijacker is designed to promote the findlocalclassifiedstab.com address, a fake search engine. Like most apps of this type, it promotes it by changing certain browser's settings. Usually, browser hijackers not only modify settings but also collect various (mostly browsing-related) information. Since users often download and install apps like Find Local Classifieds unintentionally, unknowingly, they are categorized as potentially unwanted applications (PUAs).

A new study released by researchers from the United Kingdom found that for every extra hour a teen spent inactive, there was an eight percent to 11 percent increase in depression later in life. However, there was some good news in the report as well. If a teen increased their physical activity, even just by one hour, it cut their risk of depression by about ten percent. A teen that increased their physical activity by two hours cut the risk by 20 percent.

The researchers also found that just light to moderate physical activity could do the trick. Everyday things like walking at school or home, running errands, and even standing to talk to someone can make a difference. If you feel you should increase your physical activity for your own mental health, try having stretch breaks, always take the stairs, do a few chores, play an instrument, or even just stand at a desk while doing your homework.

Фото из архива Сильвии Видаль.

Первопрохождение. Соло. Сильвия Видаль. Не восхищаться этой "Чудо-женщиной" в мире альпинизма и её восхождениями невозможно! На этот раз она отправилась в долину Чилино в Патагонии, чтобы соло проложить новый маршрут по северной стене Сьеро-Чилино-Гранде.

Giant-scale physics experiments are increasingly reliant on big data and complex algorithms fed into powerful computers, and managing this multiplying mass of data presents its own unique challenges. To better prepare for this data deluge posed by next-generation upgrades and new experiments, physicists are turning to the fledgling field of quantum computing.

It sizzles on the grill. But does it fizzle in terms of nutrition? That's the question when it comes to the new burgers made of plant-based meat substitutes that are flying off grocery store shelves and restaurant tables.

The production of formate from CO2 is considered an attractive strategy for the long-term storage of solar renewable energy in chemical form.

In short… I overdid it last year. I wrote two new books for publication in the first six months. Also during that time I expanded a previously written book by at least 25%, a lot of reference material for which didn’t really exist yet. Over the rest of the year, I wrote the second half […]

There are a few days left to put in a submission on the Electoral (Registration of Sentences Prisoners) Amendment Bill.
The bill would allow prisoners serving sentence of imprisonment under three years to vote, essentially restoring the status quo ante that existed before the members bill advanced by then National MP Paul Quinn was passed by a slim majority
For anyone interested in my views, they're published below. I've been sufficiently organised this time to publish them here a few days before submissions close, so if there are any errors, please let me know. 
The Justice Committee
Electoral (Registration of…

Due to the continuing serious illness of this site's owner, Bunny, caused by a devastating knock to her recovery back in May 2013, it will very sadly no longer be possible for the foreseeable future at least, for this site to continue to be updated. Existing submissions will remain on the site, but no new submissions can be posted, and she unfortunately remains far too ill to be able to continue to offer advice or respond to any emails. She desperately needs absolute rest, and is simply physically incapable of running her sites, responding to emails, or frankly everyday normal activities we tend to take for granted. Please know this is the last thing she would have wanted, obviously, and this continued situation has become a great source of pain to her, but sometimes in life you are just caught in storms, not of your own making, that you simply cannot avoid, however much you wish it, and however undeserved. Bunny had already long ago made provisions at her own expense, for all of her NFP sites to continue in the event of her death, etc and for all existing submissions to remain, in her prolonged absence, to make sure the sites could continue, and to be a source of solace, as is, even when she could not. We have tried our very best to continue to update the sites for as long as possible in her absence, in the hope that she would one day be able to return to them, but unfortunately the devastation and shock caused by the unexpected and undeserved knock she received, and the subsequent continued deterioration of her health caused by the ongoing stress of it all, has now made this, for the foreseeable future at least, impossible. We are very sorry this is not the better and more hopeful news we were hoping to be able to convey, but we hope the existing content on the sites will continue to make them a source of comfort to those in distress, as Bunny always intended them to be. Warmest Regards Dee

It’s been an odd set of months. I got busy with Drop-In Time and then very un-busy. I’ve been keeping...

The problem: if you publish any document as PDF, in print, etc. and the text contains URLs, there is a chance that one day those URLs won't work anymore. There's nothing to do about that, it happens.

Luckily, this is a solved problem. The solution is to link to a stable and trustworthy website, that is, one that you maintain and host (of course, you're trustworthy!). Then in the document you link to that website, and the website redirects visitors to the actual location.

An example: my book contains a link to https://enjoy.gitstore.app/repositories/matthiasnoback/read-with-the-author. When I moved that repository to a new organization on GitHub, this link resulted in a 404 Page not found error. The proper URL is now https://enjoy.gitstore.app/repositories/read-with-the-author/read-with-the-author. Chris from Gitstore was able to save the day by setting up a redirect on their site, but I wanted to make sure this kind of problem would never be a problem for me again.

The ingredients for the solution:

• A domain name (I registered advwebapparch.com)
• A simple website that can redirect visitors to the actual locations

I wanted to hook this new website into my existing Docker-based setup which uses Traefik to forward traffic to the right container based on labels. It turns out, with a simple Nginx image and some custom setup we can easily set up a website that is able to redirecting visitors.

The Dockerfile for such an image:

FROM nginx:stable-alpine
COPY default.conf /etc/nginx/conf.d/default.conf

Where default.conf looks like this:

server {
    listen 80 default_server;
    index index.html;
    root /srv;

    error_page 404 /404.html;

    rewrite /repository https://enjoy.gitstore.app/repositories/read-with-the-author/read-with-the-author redirect;
}

This already works, and when I deploying the resulting image to the server that receives traffic for advwebapparch.com, a request for /repository will indeed redirect a visitor to https://enjoy.gitstore.app/repositories/read-with-the-author/read-with-the-author using a temporary redirect.

Generating the Nginx configuration from a text file

When I'm working on my book, I don't want to manually update a server configuration file every time I'm adding a URL. Instead, I'd like to work with a simple text file. Let's name this file forwards.txt:

/repository https://enjoy.gitstore.app/repositories/read-with-the-author/read-with-the-author
/blog https://matthiasnoback.nl

And then I want the Docker image build process to add rewrite rules automatically, So I wrote a little PHP script that does this runs during the build. Here's what the Dockerfile looks like. It uses a multi-stage build:

FROM php:7.4-alpine as php
# This will copy build.php from the build context to the image
COPY . .
# This will generate default.conf based on template.conf
RUN php build.php

FROM nginx:stable-alpine
# Copy the default.conf from the php image to the nginx image
COPY --from=php default.conf /etc/nginx/conf.d/default.conf

Here's what happens inside the PHP script:

function insertRewritesInNginxConf(string $conf): string
{
    $rewrites = [];

    foreach (file('forwards.txt') as $line) {
        $line = trim($line);
        if (empty($line)) {
            continue;
        }

        $rewrites[] = '    ' . 'rewrite ' . $line . ' redirect;';
    }

    return str_replace(
        '%INSERT_URL_REWRITES_HERE%',
        implode("
", $rewrites),
        $conf
    );
}

/*
 * Generate the Nginx configuration which includes all the actual
 * redirect instructions
 */
file_put_contents(
    'default.conf',
    insertRewritesInNginxConf(file_get_contents('template.conf'))
);

We should add a bit of validation for the data from the forwards.txt file so we don't end up with a broken Nginx configuration, but otherwise, this works just fine.

Generating an html page which can be crawled for broken links

I don't want to manually check that all the links that are inside the "link registry" still work. Instead, I'd like to use Oh Dear for that, which does uptime monitoring and checks for broken links as well.

For this purpose I added another function to the PHP script, which, based

Truncated by Planet PHP, read more at the original (another 1844 bytes)

Given all we know about facial recognition tech, it is literally jaw-dropping that anyone could make this claim… especially without being vetted independently.

A group of Harrisburg University professors and a PhD student have developed an automated computer facial recognition software capable of predicting whether someone is likely to be a criminal.

The software is able to predict if someone is a criminal with 80% accuracy and with no racial bias. The prediction is calculated solely based on a picture of their face.

There's a whole lot of "what even the fuck" in CBS 21's reprint of a press release, but let's start with the claim about "no racial bias." That's a lot to swallow when the underlying research hasn't been released yet. Let's see what the National Institute of Standards and Technology has to say on the subject. This is the result of the NIST's examination of 189 facial recognition AI programs -- all far more established than whatever it is Harrisburg researchers have cooked up.

Asian and African American people were up to 100 times more likely to be misidentified than white men, depending on the particular algorithm and type of search. Native Americans had the highest false-positive rate of all ethnicities, according to the study, which found that systems varied widely in their accuracy.

The faces of African American women were falsely identified more often in the kinds of searches used by police investigators where an image is compared to thousands or millions of others in hopes of identifying a suspect.

Why is this acceptable? The report inadvertently supplies the answer:

Middle-aged white men generally benefited from the highest accuracy rates.

Yep. And guess who's making laws or running police departments or marketing AI to cops or telling people on Twitter not to break the law or etc. etc. etc.

To craft a terrible pun, the researchers' claim of "no racial bias" is absurd on its face. Per se stupid af to use legal terminology.

Moving on from that, there's the 80% accuracy, which is apparently good enough since it will only threaten the life and liberty of 20% of the people it's inflicted on. I guess if it's the FBI's gold standard, it's good enough for everyone.

Maybe this is just bad reporting. Maybe something got copy-pasted wrong from the spammed press release. Let's go to the source… one that somehow still doesn't include a link to any underlying research documents.

What does any of this mean? Are we ready to embrace a bit of pre-crime eugenics? Or is this just the most hamfisted phrasing Harrisburg researchers could come up with?

A group of Harrisburg University professors and a Ph.D. student have developed automated computer facial recognition software capable of predicting whether someone is likely going to be a criminal.

The most charitable interpretation of this statement is that the wrong-20%-of-the-time AI is going to be applied to the super-sketchy "predictive policing" field. Predictive policing -- a theory that says it's ok to treat people like criminals if they live and work in an area where criminals live -- is its own biased mess, relying on garbage data generated by biased policing to turn racist policing into an AI-blessed "work smarter not harder" LEO equivalent.

The question about "likely" is answered in the next paragraph, somewhat assuring readers the AI won't be applied to ultrasound images.

With 80 percent accuracy and with no racial bias, the software can predict if someone is a criminal based solely on a picture of their face. The software is intended to help law enforcement prevent crime.

There's a big difference between "going to be" and "is," and researchers using actual science should know better than to use both phrases to describe their AI efforts. One means scanning someone's face to determine whether they might eventually engage in criminal acts. The other means matching faces to images of known criminals. They are far from interchangeable terms.

If you think the above quotes are, at best, disjointed, brace yourself for this jargon-fest which clarifies nothing and suggests the AI itself wrote the pullquote:

“We already know machine learning techniques can outperform humans on a variety of tasks related to facial recognition and emotion detection,” Sadeghian said. “This research indicates just how powerful these tools are by showing they can extract minute features in an image that are highly predictive of criminality.”

"Minute features in an image that are highly predictive of criminality." And what, pray tell, are those "minute features?" Skin tone? "I AM A CRIMINAL IN THE MAKING" forehead tattoos? Bullshit on top of bullshit? Come on. This is word salad, but a salad pretending to be a law enforcement tool with actual utility. Nothing about this suggests Harrisburg has come up with anything better than the shitty "tools" already being inflicted on us by law enforcement's early adopters.

I wish we could dig deeper into this but we'll all have to wait until this excitable group of clueless researchers decide to publish their findings. According to this site, the research is being sealed inside a "research book," which means it will take a lot of money to actually prove this isn't any better than anything that's been offered before. This could be the next Clearview, but we won't know if it is until the research is published. If we're lucky, it will be before Harrisburg patents this awful product and starts selling it to all and sundry. Don't hold your breath.

The government loves its secrets. It loves them so much it does stupid things to, say, "secure the nation..." or "protect the integrity of deliberative processes" or whatever the fuck. We should not trust the government's reasoning when it chooses to redact information from documents it releases to FOIA requesters. These assertions should always be challenged because the government's track record on redactions is objectively awful.

Here's the latest case-in-point: Emma Best -- someone the government feels is a "vexatious" FOIA filer -- just received a completely stupid set of redactions from the Secret Service. Best requested documents mentioning darknet market Hansa, which was shut down (along with Alpha Bay) following an investigation by US and Dutch law enforcement agencies.

The documents returned to Best contained redactions. This is unsurprising given the nature of the investigation. What's surprising is what the Secret Service decided to redact. As Best pointed out on Twitter, the Secret Service decided public press releases by the DOJ were too sensitive to be released to the general public.

Here's one of the redactions [PDF] the Secret Service applied to a press release that can be found unaltered and unedited at the Justice Department's publicly-accessible website:

And here's what the Secret Service excised, under the bullshit theory that a publicly-released press statement is somehow an "inter-agency or intra-agency memorandums or letter which would not be available by law to a party other than an agency in litigation with the agency."

“This is likely one of the most important criminal investigations of the year – taking down the largest dark net marketplace in history,” said Attorney General Jeff Sessions. “Make no mistake, the forces of law and justice face a new challenge from the criminals and transnational criminal organizations who think they can commit their crimes with impunity using the dark net. The dark net is not a place to hide. The Department will continue to find, arrest, prosecute, convict, and incarcerate criminals, drug traffickers and their enablers wherever they are. We will use every tool we have to stop criminals from exploiting vulnerable people and sending so many Americans to an early grave. I believe that because of this operation, the American people are safer – safer from the threat of identity fraud and malware, and safer from deadly drugs.”

Um. Is Jeff Sessions being Yezhoved by the Secret Service? Does the agency consider him to be enough of a persona non grata after his firing by Trump to be excised from the Secret Services' official recollection of this dark web takedown? This insane conspiracy theory I just made up makes as much sense as anything the Secret Service could offer in explanation for this redaction. The redaction removed nothing but the sort of swaggering statement Attorney Generals always make after a huge bust.

Needless to say, Emma Best is challenging the Secret Service's redactions. Pithily.

I am appealing the integrity of the redactions, as you withheld public press releases under b5, which is grossly inappropriate.

Yeah. That's an understatement. The Secret Service has no business redacting publicly-available info. Even if this was a clerical error, it's so bad it's insulting. And that's why you can't trust the government on things like this: when it's not being malicious, it's being stupid.

The coronavirus pandemic and its associated lockdown in most countries has forced major changes in the way people live, work and study. Online learning is now routine for many, and is largely unproblematic, not least because it has been used for many years. However, online testing is more tricky, since there is a concern by many teachers that students might use their isolated situation to cheat during exams. One person's problem is another person's opportunity, and there are a number of proctoring services that claim to stop or at least minimize cheating during online tests. One thing they have in common is that they tend to be intrusive, and show little respect for the privacy of the people they monitor.

As an article in The Verge explains, some employ humans to watch over students using Zoom video calls. That's reasonably close to a traditional setup, where a teacher or proctor watches students in an exam hall. But there are also webcam-based automated approaches, as explored by Vox:

For instance, Examity also uses AI to verify students' identities, analyze their keystrokes, and, of course, ensure they're not cheating. Proctorio uses artificial intelligence to conduct gaze detection, which tracks whether a student is looking away from their screens.

It's not just in the US that these extreme surveillance methods are being adopted. In France, the University of Rennes 1 is using a system called Managexam, which adds a few extra features: the ability to detect "inappropriate" Internet searches by the student, the use of a second screen, or the presence of another person in the room (original in French). The Vox articles notes that even when these systems are deployed, students still try to cheat using new tricks, and the anti-cheating services try to stop them doing so:

it's easy to find online tips and tricks for duping remote proctoring services. Some suggest hiding notes underneath the view of the camera or setting up a secret laptop. It's also easy for these remote proctoring services to find out about these cheating methods, so they're constantly coming up with countermeasures. On its website, Proctorio even has a job listing for a "professional cheater" to test its system. The contract position pays between $10,000 and $20,000 a year.

As the arms race between students and proctoring services escalates, it's surely time to ask whether the problem isn't people cheating, but the use of old-style, analog testing formats in a world that has been forced by the coronavirus pandemic to move to a completely digital approach. Rather than spending so much time, effort and money on trying to stop students from cheating, maybe we need to come up with new ways of measuring what they have learnt and understood -- ones that are not immune to cheating, but where cheating has no meaning. Obvious options include "open book" exams, where students can use whatever resources they like, or even abolishing formal exams completely, and opting for continuous assessment. Since the lockdown has forced educational establishments to re-invent teaching, isn't it time they re-invented exams too?

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