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Submission + - Ask Slashdot: What's the best environment for a developer? 1

Dorgendubal writes: I work for a company with more than a thousand developers and I'm participating in activities aimed at improving the work experience of developers. Our developers receive an ultrabook rather powerful but not really adapted for development (no admin rights, small storage capacity, restrictive security rules, etc.). They also have access to VDIs (more flexibility) but often complain of performance issues during certain hours of the day. Overall, developers want to have maximum autonomy, free choice of their tools (OS, IDE, etc.) and access to internal development environments (PaaS, GIT repositories, continuous delivery tools, etc.) . We recently had a presentation of VMWare on desktop and application virtualization (Workstation & Horizon), supposedly the future of the desktops. It sounds interesting on paper but I remain skeptical.

What is the best working environment for a developer, offering flexibility, performance and some level of free choice, without compromising security, compliance, licensing (etc.) requirements? I would like you to share your experiences on BYOD, desktop virtualization, etc. and the level of satisfaction of the developers.

Submission + - An Unexpected New Lung Function Has Been Found - They Make Blood ( 1

schwit1 writes: Researchers have discovered that the lungs play a far more complex role in mammalian bodies than we thought, with new evidence revealing that they don't just facilitate respiration — they also play a key role in blood production.

In experiments involving mice, the team found that they produce more than 10 million platelets (tiny blood cells) per hour, equating to the majority of platelets in the animals' circulation. This goes against the decades-long assumption that bone marrow produces all of our blood components.

Researchers from the University of California, San Francisco also discovered a previously unknown pool of blood stem cells that makes this happen inside the lung tissue — cells that were incorrectly assumed to mainly reside in bone marrow.

"This finding definitely suggests a more sophisticated view of the lungs — that they're not just for respiration, but also a key partner in formation of crucial aspects of the blood," says one of the researchers, Mark R. Looney.

Comment Re:Phishing is good (Score 1) 250

You have so much knowledge and such good people skills, I suggest you help senior citizens become more net savvy by volunteering some of your time in a nursing home or local senior citizen's center. Hopefully you can educate people like my mother, who just shook her head and said "I don't understand the instructions, it's all in geek".

Comment Re:And masterfully so (Score 2, Insightful) 531

Don't forget that he promised to defeat Isis by now too.

ISIS? They're Junior Varsity, nothing to worry about.

Obamacare will need to be fixed before too long. Pelosi designed it to bankrupt the insurance companies and it's doing exactly that. What happens next is anyone's guess, but it can't go on the way it is.

Comment Re:Ryan was defeated, not Trump. (Score 1) 531

Trump can now say he did all he could to fulfill his campaign promise. Democrats and a few Republicans refused to reform Obamacare, so now when (not if) it collapses, he and Ryan have scapegoats. It remains to be seen what will happen to fix it then but it definitely will put Trump in a better negotiating position.

Comment Re:So is this another study that doesn't ... (Score 1) 122

it occurs to me to wonder if the researchers are certain it is the alcohol in the wine, or some other factor in the wine.

That's possible. But I suspect it has more to do with lower stress; either a bit of alcohol helps people relax, or people who have a drink or two were less wound up in the first place. It could well be the latter - many teetotalers I know are weird about other things in their life as well.

Submission + - John Goodenough responds to skeptics of his new lithium-on battery (

Lucas123 writes: John Goodenough, the University of Texas researcher who this week demonstrated new battery cells that are safer and have at least three times as much energy density as today's standard Li-on batteries, responded to skeptics who said the technology described in research published in a peer-reviewed journal, appear to defy the laws of thermodynamics. In an article published Monday by Quartz , various energy experts took exception to Goodenough's claims, even calling them "unbelievable." Goodenough is also co-inventor of the original lithium-ion battery. In an email to Computerworld, Goodenough said "any new discovery invites strong skepticism." In this case, the skeptical scientists wondered how it is possible to strip lithium from the anode and plate it on a cathode current collector to obtain a battery voltage since the voltage is the difference in the chemical potentials (Fermi energies) between the two metallic electrodes,. "The answer is that if the lithium plated on the cathode current collector is thin enough for its reaction with the current collector to have its Fermi energy lowered to that of the current collector, the Fermi energy of the lithium anode is higher than that of the thin lithium plated on the cathode current collector," Goodenough said.

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