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John Lemke

DNA from maggot guts used to identify corpse in criminal case | Ars Technica - 0 views

  • It had already been suggested by other researchers that the gastrointestinal contents of maggots could be used to identify the subjects they feed on. However, never before has the theory been trialed in a legal, criminal case. Pathologists at Autonomous University of Nuevo León in San Nicolás, Mexico, led by María de Lourdes Chávez-Briones and Marta Ortega-Martínez, carried out short tandem repeat typing tests (a common method of DNA profiling) on the matter extracted from three dissected maggots found on the victim's face and neck, and separately on the alleged father of the missing woman. Preliminary results showed that the body was female, and the final outcome was a 99.685 percent probability of positive paternity—the victim had been identified.
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    "It had already been suggested by other researchers that the gastrointestinal contents of maggots could be used to identify the subjects they feed on. However, never before has the theory been trialed in a legal, criminal case. Pathologists at Autonomous University of Nuevo León in San Nicolás, Mexico, led by María de Lourdes Chávez-Briones and Marta Ortega-Martínez, carried out short tandem repeat typing tests (a common method of DNA profiling) on the matter extracted from three dissected maggots found on the victim's face and neck, and separately on the alleged father of the missing woman. Preliminary results showed that the body was female, and the final outcome was a 99.685 percent probability of positive paternity-the victim had been identified."
John Lemke

New Theory Suggests Parallel Universes Interact With And Affect Our Own Universe | IFLS... - 0 views

  • This new theory suggests that all of these infinite multiple worlds overlap and occupy the same region of time and space simultaneously, just like a quantum state. 
  • Under this new interpretation, some worlds in parallel universes would be nearly identical. In others, the “Butterfly Effect” is responsible for completely different outcomes. Each universe is equally real; it isn’t that one universe is the truth while others are bizarre copies or lesser in any way. Wiseman also believes that the quantum forces responsible for driving this shared existence are also responsible for causing quantum interactions between the worlds.
John Lemke

DOJ Lawyer Explores 'Copyright Freeconomics'; Suggests Copyright Needs To Change | Tech... - 0 views

  • Industry organizations have abandoned litigation efforts, and many copyright owners now compete directly with infringing products by offering licit content at a price of $0.
  • This sea change has ushered in an era of “copyright freeconomics.” Drawing on an emerging body of behavioral economics and consumer psychology literature, this Article demonstrates that, when faced with the “magic” of zero prices, the neoclassical economic model underpinning modern U.S. copyright law collapses. As a result, the shift to a freeconomic model raises fundamental questions that lie at the very heart of copyright law and theory. What should we now make of the established distinction between “use” and “ownership”? To what degree does the dichotomy separating “utilitarian” from “moral” rights remain intact? And — perhaps most importantly — has copyright’s ever-widening law/norm divide finally been stretched to its breaking point? Or can copyright law itself undergo a sufficiently radical transformation and avoid the risk of extinction through irrelevance?
  • The other interesting bit of the report is Newman's suggestion that an interesting proposal for changing copyright laws that might actually make traditional "maximalists" and "minimalists" both happy is to increase more moral rights for copyright -- and allow copyright holders to effectively choose if they want to enforce the "economic" rights to exclude by going after statutory damages, or, alternatively, enforce the "moral" rights to protect their reputation. His argument is that this might fit better with the nature of content creation today:
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    "John Newman"
John Lemke

Court: Fining Jammie Thomas $9,250 Per Song Infringed Motivates Creative Activity | Tec... - 0 views

  • This is hardly a surprise, but similar to the Joel Tenenbaum case, Jammie Thomas-Rasset (the other person sued for copyright infringement for using a file sharing system), has lost again. The appeals court (8th Circuit) has ruled that $9,250 per song infringed is perfectly reasonable and that the judge in the case, Michael Davis, erred in calling for a new trial after the initial jury verdict (the first of three). There were a number of procedural issues here, and it's worth pointing out that Thomas-Rasset herself more or less asked the court to bring back this first verdict and focus on the Constitutionality of the damages amount. So, the whole mess with the three separate district court trials sort of gets swept under the rug. However, the court simply isn't buying Thomas-Rasset's claim that the statutory damages are unconstitutionally punitive and a violation of due process. Basically, it says that the fact that statutory damages are completely out of whack with actual damages doesn't matter, because the point of statutory damages is that they're disconnected from actual damages on purpose (because, in theory, they're put in place because actual damages are difficult to assess).
John Lemke

How Covert Agents Infiltrate the Internet to Manipulate, Deceive, and Destroy Reputatio... - 0 views

  • “The Art of Deception: Training for Online Covert Operations.”
  • Among the core self-identified purposes of JTRIG are two tactics: (1) to inject all sorts of false material onto the internet in order to destroy the reputation of its targets; and (2) to use social sciences and other techniques to manipulate online discourse and activism to generate outcomes it considers desirable. To see how extremist these programs are, just consider the tactics they boast of using to achieve those ends: “false flag operations” (posting material to the internet and falsely attributing it to someone else), fake victim blog posts (pretending to be a victim of the individual whose reputation they want to destroy), and posting “negative information” on various forums. 
  • Critically, the “targets” for this deceit and reputation-destruction extend far beyond the customary roster of normal spycraft: hostile nations and their leaders, military agencies, and intelligence services. In fact, the discussion of many of these techniques occurs in the context of using them in lieu of “traditional law enforcement” against people suspected (but not charged or convicted) of ordinary crimes or, more broadly still, “hacktivism”, meaning those who use online protest activity for political ends. The title page of one of these documents reflects the agency’s own awareness that it is “pushing the boundaries” by using “cyber offensive” techniques against people who have nothing to do with terrorism or national security threats, and indeed, centrally involves law enforcement agents who investigate ordinary crimes:
    • John Lemke
       
      Wow, how is not changing pictures and creating false victims not identity theft and conspiracy?  
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  • it is not difficult to see how dangerous it is to have secret government agencies being able to target any individuals they want – who have never been charged with, let alone convicted of, any crimes – with these sorts of online, deception-based tactics of reputation destruction and disruption.
    • John Lemke
       
      Not only are you now guilty until proven innocent but, if you are guilty enough, we shall create a situation so that you are.
  • Government plans to monitor and influence internet communications, and covertly infiltrate online communities in order to sow dissension and disseminate false information, have long been the source of speculation. Harvard Law Professor Cass Sunstein, a close Obama adviser and the White House’s former head of the Office of Information and Regulatory Affairs, wrote a controversial paper in 2008 proposing that the US government employ teams of covert agents and pseudo-”independent” advocates to “cognitively infiltrate” online groups and websites, as well as other activist groups. Sunstein also proposed sending covert agents into “chat rooms, online social networks, or even real-space groups” which spread what he views as false and damaging “conspiracy theories” about the government. Ironically, the very same Sunstein was recently named by Obama to serve as a member of the NSA review panel created by the White House, one that – while disputing key NSA claims – proceeded to propose many cosmetic reforms to the agency’s powers (most of which were ignored by the President who appointed them).
    • John Lemke
       
      So one of the guys who advocates this and approves of it, gets to be on the NSA review committee?  Isn't that like Ted Kennedy on the Ethics Review Committee or the Warren Commission?
  • Whatever else is true, no government should be able to engage in these tactics: what justification is there for having government agencies target people – who have been charged with no crime – for reputation-destruction, infiltrate online political communities, and develop techniques for manipulating online discourse? But to allow those actions with no public knowledge or accountability is particularly unjustifiable.
John Lemke

Colliding Atmospheres: Mars vs Comet Siding Spring - NASA Science - 0 views

  • "We hope to witness two atmospheres colliding," explains David Brain of the University of Colorado's Laboratory for Atmospheric and Space Physics (LASP).  "This is a once in a lifetime event!"
  • Everyone knows that planets have atmospheres.  Lesser known is that comets do, too.  The atmosphere of a comet, called its "coma," is made of gas and dust that spew out of the sun-warmed nucleus.  The atmosphere of a typical comet is wider than Jupiter.
  • The timing could scarcely be better.  Just last year, NASA launched a spacecraft named MAVEN to study the upper atmosphere of Mars, and it will be arriving in Sept. 2014 barely a month before the comet. MAVEN is on a mission to solve a longstanding mystery: What happened to the atmosphere of Mars?  Billions of years ago, Mars had a substantial atmosphere that blanketed the planet, keeping Mars warm and sustaining liquid water on its surface. Today, only a wispy shroud of CO2 remains, and the planet below is colder and dryer than any desert on Earth. Theories for this planetary catastrophe center on erosion of the atmosphere by solar wind.
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  • the comet could spark Martian auroras.
John Lemke

Elusive particle that is its own antiparticle observed -- ScienceDaily - 0 views

  • Using a two-story-tall microscope floating in an ultralow-vibration lab at Princeton's Jadwin Hall, the scientists captured a glowing image of a particle known as a "Majorana fermion" perched at the end of an atomically thin wire -- just where it had been predicted to be after decades of study and calculation dating back to the 1930s.
  • The hunt for the Majorana fermion began in the earliest days of quantum theory when physicists first realized that their equations implied the existence of "antimatter" counterparts to commonly known particles such as electrons. In 1937, Italian physicist Ettore Majorana predicted that a single, stable particle could be both matter and antimatter. Although many forms of antimatter have since been observed, the Majorana combination remained elusive.
  • Despite combining qualities usually thought to annihilate each other -- matter and antimatter -- the Majorana fermion is surprisingly stable; rather than being destructive, the conflicting properties render the particle neutral so that it interacts very weakly with its environment. This aloofness has spurred scientists to search for ways to engineer the Majorana into materials, which could provide a much more stable way of encoding quantum information, and thus a new basis for quantum computing.
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