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Новости за 28.03.2019

Staying awake to stay alive: A circuit controlling starvation-induced waking

Plos.org 

by Krishna Melnattur, Paul Shaw

The balance of sleep and wake is plastic and changes to meet environmental demands. Mechanisms that allow an animal to suppress sleep and maintain waking in potentially adverse situations could serve adaptive functions in evolution. The fruit fly, Drosophila melanogaster, is well poised as a system in which to explore these questions. The environment changes sleep and wake in flies, e.g., starvation induces waking in Drosophila as it does in many animals. Further... Читать дальше...

PlotsOfData—A web app for visualizing data together with their summaries

Plos.org 

by Marten Postma, Joachim Goedhart

Reporting of the actual data in graphs and plots increases transparency and enables independent evaluation. On the other hand, data summaries are often used in graphs because they aid interpretation. To democratize state-of-the-art data visualization of raw data with a selection of statistical summaries, a freely available, open-source web app was written using R/shiny that uses the ggplot2 package for generating plots. Users can to choose how to display the data and which of the data summaries to add.

How to Start Rock Climbing When You Have No Upper Body Strength

LifeHacker.com.au 

Like any other seemingly-hardcore workout space, indoor climbing gyms can be intimidating places for first-timers — but they don’t have to be. In fact, a common misconception about climbing is that to get started, you have to have a ton of upper body strength. More »

Glock: The Gun That Dominates Over All of the Competition?

The National Interest 

Kyle Mizokami

Security,

Gaston Glock credits his success in handgun design to his lack of knowledge about handguns.

The Glock 17 outfits dozens of armies and hundreds of police forces worldwide. U.S. Army Rangers and Marine Corps Forces Special Operations Command use the compact version, the Glock 19, and U.S. Special Forces—including the shadowy Delta Force—carry the .40 Smith & Wesson–caliber Glock 22.

For much of the mid-twentieth century, handgun development was in a period of stagnation. Читать дальше...



Serato Studio helps simplify the path to music production

Engadget 

It's a safe assumption that most DJs have the itch to create some music of their own. Obviously many of them do, but for some, the expense of new gear or the learning curve involved with the software hinders that quest. To help bridge the gap, makers...

Amtrak has lost money every year since 1971 — here's why train tickets are so expensive

ThisIsinsider.com 

  • Amtrak has been operating since 1971, but it has yet to become profitable. 
  • With high ticket costs, Amtrak has become a less viable mode of transportation in the United States — it's often more expensive to take a train than it is to fly. 
  • The US government attempted to make Amtrak financially self-sufficient with the Acela Express, but Amtrak still has a large sum of debt from years of underfunding.

Following is a transcript of the video.

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[Women's Golf] Adi Argent Signs for Rams Golf

University of Mobile Baseball 

(Clanton, AL) University of Mobile golf had a big win off the course this week in Central Alabama as Chilton County star Adi Argent agreed to join the Rams for the 2019 season. 

[Scots] 2019 Scots of Tomorrow Skills Camp Set for April 27

Lyon (Arkansas) Scots 

CAMP FLYER

BATESVILLE, Ark. – The Student-Athlete Advisory Organization (SAAO) at Lyon College will host its annual Scots of Tomorrow Skills Camp on Saturday, April 27. The camp is free of charge and will last one day from 8:30 a.m. – 12:30 p.m.


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