Author: Abdul-Qadir

  • We’re getting better at wildlife conservation, AI study of scientific abstracts suggests

    We’re getting better at wildlife conservation, AI study of scientific abstracts suggests

    Researchers are using a kind of machine learning known as sentiment analysis to assess the successes and failures of wildlife conservation over time. In their study, appearing March 19 in Patterns—a new open access data science journal from Cell Press—the researchers assessed the abstracts of more than 4,000 studies of species reintroduction across four decades and found that, generally speaking, we’re getting better and better at reintroducing species to the wild. They say that machine learning could be used in this field and others to identify the best techniques and solutions from among the ever-growing volume of scientific research.

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    https://techxplore.com/news/2020-03-wildlife-ai-scientific-abstracts.html

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  • No, Microsoft won’t necessarily be serving up new Xbox for Thanksgiving

    No, Microsoft won’t necessarily be serving up new Xbox for Thanksgiving

    For a few minutes on Tuesday, the impending arrival of the new Xbox video game console became clearer—then that update disappeared in the ether.

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    https://techxplore.com/news/2020-03-microsoft-wont-necessarily-xbox-thanksgiving.html

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  • Trying to order groceries online? Some tips to do it successfully

    Trying to order groceries online? Some tips to do it successfully

    If you’ve tried ordering groceries for delivery this week, it isn’t you. In a coronavirus era, the old rules and expectations have been thrown out the window.

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    https://techxplore.com/news/2020-03-groceries-online-successfully.html

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  • CND accepts all WHO recommendations on the control of several psychoactive substances from the 42nd ECDD meeting

    CND accepts all WHO recommendations on the control of several psychoactive substances from the 42nd ECDD meeting

     

    During its 63rd session, the Commission on Narcotic Drugs (CND) accepted all recommendations from the 42nd meeting of the WHO Expert Committee on Drug Dependence (ECDD). This effectively brings twelve psychoactive substances, including eleven New Psychoactive Substances (NPS) and one medicine, under international control.  Given the potential for dependence or abuse and known adverse effects, these compounds pose a risk to public health and society and are largely without any therapeutic benefit.

       Based on an in-depth review of candidate compounds by the ECDD, an independent group of experts in the field of drugs and medicines, the WHO provides annual recommendations on substance scheduling to the CND, a policy-making body comprised of 53 UN Member States. This ECDD review includes a balanced consideration of potential for abuse, dependence and harm with therapeutic value. The CND then votes on whether or not the WHO recommendations for placing reviewed substances under international control should be endorsed.

          The 42nd ECDD recommendations included the addition of four synthetic cannabinoids and three synthetic stimulants to Schedule II of the 1971 Convention on Psychotropic Substances given similar action and adverse effects to other substances in this Schedule. These synthetic cannabinoids have been associated with impaired mental status, impaired driving, and fatalities, whereas the included synthetic stimulants have been linked to fatal intoxication. Similarly, two fentanyl analogues, with their opioid-like effects, were brought under Schedule I control (strict control) of the 1961 Single Convention on Narcotic Drugs given similar action and effects to other drugs in this Schedule. Two benzodiazepines including the medicine etizolam were brought under Schedule IV control of the 1971 Convention on Psychotropic Substances, both of which have been implicated in fatal and non-fatal intoxication and impaired driving. A hallucinogen was also recommended to be brought under control, specifically to Schedule I of the Convention on Psychotropic Substances of 1971, based on abuse potential and non-fatal and fatal intoxication. This is the first hallucinogen to be reviewed in many years, suggesting a potential shift in drug trends. For more information on these recommendations, please review the 42nd ECDD meeting report. .  

        In addition, the ECDD conducted a pre-review of several Schedule III opioid preparations, some of which can be accessed as over-the-counter options, such as codeine-based cough syrups, to consider their abuse potential.  The ECDD recommended a critical review be carried out at a later date.

    CND accepts all WHO recommendations on the control of several psychoactive substances from the 42nd ECDD meeting
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    https://www.who.int/news-room/detail/18-03-2020-c-n-d-accepts-all-w-h-o-recommendations-from-42nd-e-c-d-d

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  • Lyft looking to add food, medical supplies delivery service

    Lyft looking to add food, medical supplies delivery service

    Ride-sharing company Lyft says it is exploring government and health care partnerships to create safer earning opportunities for drivers by having them deliver medical supplies, food and other items.

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    https://techxplore.com/news/2020-03-lyft-food-medical-delivery.html

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  • Will coronavirus make mobile payment systems like Apple Pay, Google Pay mainstream?

    Will coronavirus make mobile payment systems like Apple Pay, Google Pay mainstream?

    At the Cameron’s Deli takeout restaurant in New York’s Westchester County, owner Albert D’Alisa just hung up new signs urging patrons to pay with contactless methods, like mobile pay.

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    https://techxplore.com/news/2020-03-coronavirus-mobile-payment-apple-google.html

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  • The power of light for internet of underwater things

    The power of light for internet of underwater things

    A system that can concurrently transmit light and energy to underwater energy devices is under development at KAUST. Self-powered internet of underwater things (IoUT) that harvest energy and decode information transferred by light beams can enhance sensing and communication in the seas and oceans. KAUST researchers are now solving some of the many challenges to this technology being employed in such harsh and dynamic environments.

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    https://techxplore.com/news/2020-03-power-internet-underwater.html

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  • A cyclic phosphate-based electrolyte for safe and high voltage lithium-ion batteries

    A cyclic phosphate-based electrolyte for safe and high voltage lithium-ion batteries

    In light of the ongoing shift toward renewable energy technologies and the growing number of Internet of Things (IoT) devices, researchers worldwide have been trying to develop batteries that can operate more efficiently and for longer periods of time. Lithium-ion batteries (LIBs) are currently the preferred energy-storage technology for portable electronics, as they contain organic electrolytes, which typically enable high operating voltages and energy densities.

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    https://techxplore.com/news/2020-03-cyclic-phosphate-based-electrolyte-safe-high.html

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  • Synergy emergence in deep reinforcement motor learning

    Synergy emergence in deep reinforcement motor learning

    Human motor control has always been efficient at executing complex movements naturally, efficiently, and without much thought involved. This is because of the existence of motor synergy in the central nervous system (CNS). Motor synergy allows the CNS to use a smaller set of variables to control a large group of muscles; thereby simplifying the control over coordinated and complex movements.

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    https://techxplore.com/news/2020-03-synergy-emergence-deep-motor.html

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  • Intel scales neuromorphic research system to 100 million neurons

    Intel scales neuromorphic research system to 100 million neurons

    Today, Intel announced the readiness of Pohoiki Springs, its latest and most powerful neuromorphic research system providing the computational capacity of 100 million neurons. The cloud-based system will be made available to members of the Intel Neuromorphic Research Community (INRC), extending their neuromorphic work to solve larger, more complex problems.

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    https://techxplore.com/news/2020-03-intel-scales-neuromorphic-million-neurons.html

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