RESEARCH SHOWS DRONES COULD HELP CROP MANAGEMENT TAKE-OFF




Unmanned aerial systems (UAS), commonly referred to as drones, could help farmers determine if their crop is growing satisfactorily, according to a recent study conducted by University of Tennessee Institute of Agriculture researchers.

The study evaluated the ability of a UAS to accurately and precisely determine plant populations of cotton. Producers routinely assess plant populations early in the growing season to determine the state of their crop - and what management decisions are needed to ensure an optimal harvest. This is most often done by counting the number of plants within a selected distance and repeating those counts in different locations throughout the field to find an average.


"This traditional approach is reliant upon a highly uniform plant population across the entire field and can be influenced by human bias," says Shawn Butler, graduate student in the University of Tennessee College of Agricultural Sciences and Natural Resources. "Theoretically, an aerial approach could provide spatially dense information on plant populations across large areas quickly and remove human bias."

For two years, researchers assessed plant stands of emerging cotton through manual counting and through images obtained from both digital and multi-spectral cameras mounted beneath a quad-copter. The quad-copter was flown at varying altitudes ranging from 30 to 120 meters.

Of the two camera systems analyzed, the images produced from the multi-spectral camera proved to be more accurate in estimating plant populations, with a greater than 93 percent accuracy. However, researchers say the red, green, blue (RGB) images produced by the less-expensive digital camera still looked promising, with a greater than 85 percent accuracy using current methods and scripted programming.

"Based on initial results, the aerial imagery provided by either RGB or multi-spectral sensors may be a sufficient tool to improve accuracy and efficiency of plant stand assessment," says Butler. "The most impactful difference to the end user in deciding a method to use will be the cost between the two camera systems."

"Crop monitoring is a big obstacle for many producers," says Tyson Raper, project leader and assistant professor with the UT Department of Plant Sciences. "We want to continue to evaluate tools and methodologies that have the potential to help farmers overcome monitoring challenges, improve response time and increase profitability."

Butler presented this research at the 2017 International ASA, CSSA and SSSA Annual Meeting, "Managing Global Resources for a Secure Future," held in Tampa, Florida. The American Society of Agronomy, Crop Science Society of America and Soil Science Society of America hosted the meeting.

Provided by: University of Tennessee Institute of Agriculture

Source: Smyleworld Info-Tech
 


Scientists create a prototype neural network based on memristors







Lobachevsky University scientists under the supervision of Alexey Mikhailov, head of the UNN PTRI Laboratory of Thin Film Physics and Technology, are working to develop an adaptive neural interface that combines a living culture and a neural network based on memristors. This project is one if the first attempts to combine a living biological culture with a bio-like neural network based on memristors. A multi-electrode system will record and stimulate the bioelectrical activity of a neuron culture that performs the function of analyzing and classifying the network dynamics of living cells.

"Due to the locality of the memristive effect (such phenomena occur at the nanoscale) and the use of modern standard microelectronic technologies, it will be possible to obtain a large number of neurons and synapses on a single chip. These are our prospects for the future. We can potentially grow a human brain on a chip. At present, we are doing something on a simpler scale: We are trying to create hybrid electronic circuits where some functions are implemented on the basis of traditional electronics (transistors), and some new functions that are difficult to implement in hardware are realized with memristors," said Alexey Mikhailov.
Currently, researchers are exploring the possibility of constructing a feedback whereby the output signal from the memristor network will be used to stimulate the biological network. It means that for the first time, the process of learning will be realized for a living cell culture. The living culture used by the scientists is an artificially grown neuronal culture of brain cells. In principle, however, researchers can also use a slice of living tissue.
His aim of the project is to create compact electronic devices based on memristors that reproduce the property of synaptic plasticity and function as part of bio-like neural networks in conjunction with living biological cultures.
The use of hybrid neural networks based on memristors opens up amazing prospects. First, with the help of memristors, it will be possible to implement the computing power of modern supercomputers on a single chip. It will also be possible to create robots that manage an artificially grown neuronal culture. Such "brain-like" electronic systems can be used to replace parts of the living nervous system in the event of their damage or disease.
The project's tasks of creating electronic models of artificial neural networks (ANN), as well as the integration of memristive architectures into the systems for recording and processing the activity of living biological neural network structures are fully in line with the current world trends and priorities in the development of neuromorphic systems.
The balance in the combination of approaches is the key to successful development and sustainability of the project. The first (and the main) of these approaches is to demonstrate the potential of the "traditional" ANN in the form of a two-layer perceptron based on programmable memristive elements. The key advantages of the artificial neural network include its multilayer structure, and hence the ability to solve nonlinear classification problems (based on the shape of the input signal), which is very important when dealing with complex bioelectric activity. The hardware implements all artificial network elements on one board, including the memristive synaptic chip, control electronics and neuron circuits. In the future, this arrangement will allow researchers to implement the adaptive neural interface in the form of a compact autonomous device.
The second approach that the researchers are pursuing in parallel is to find some alternative solutions for creating non-traditional neural network architectures where the stochastic nature and the live dynamics of memristive devices play a key role. These features of memristors make it possible to use them for direct processing and analysis of nerve cell activity, as well as for developing plausible physical models of spiking neural networks with self-organization of memristive connections between neurons. These results make an important contribution to the achievement of the project goal and lay a groundwork for the transition to a qualitatively new level in the field of bio-like memrisive systems.
Provided by: Lobachevsky University
Source: Smyleworld Info-Tech


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VODAFONE JOINS HANDS WITH HP, KPMG FOR GST SOLUTIONS IN INDIA



VODAFONE JOINS HANDS WITH HP, KPMG FOR GST SOLUTIONS IN INDIA
NEW DELHI: Vodafone India's enterprise arm Vodafone Business Services (VBS) has teamed up with HP India and KPMG in India to offer 'GST Ready Solutions' for business, the telco said in a statement.

The "integrated" GST solution is in form of a suite of offerings that include hardware, GST e-filing and accounting software and connectivity, aimed at facilitating a smooth transition for Small and Medium Enterprises, startups and Small Offices Home Offices, to the Goods and Services Tax (GST) regime.

"The solutions are available on VBS platform at an affordable price with EMI options starting from Rs 630 per month for 24 months. VBS solutions also include cloud storage for secure data backup, registration, migration and e-sign services, and professional guidance and support," the Vodafone statement said.

The solution includes HP hardware, GST invoicing software by KPMG, cloud storage for storing invoice data, GST Suvidha Provider access, e-sign, GST registration and migration services, alongwith Vodafone s connectivity.

HP laptop with the GST software and Vodafone connectivity coupled with guidance and support services is priced at Rs 36,490. Another bundled offer includes the GST software with Vodafone connectivity, and support services for Rs 12,990. MBI ANU
Source: Smyleworld Info-Tech
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HP REVEALS WORLD'S FIRST DETACHABLE WORKSTATION



HP REVEALS WORLD'S FIRST DETACHABLE WORKSTATION
HP’s reinvention of detachable PCs began earlier this year with the introduction of the HP Spectre x2 and the HP Elite x2. Today’s introduction of the HP Z-Book x2 completes HP’s trifecta with its most powerful detachable solution targeted for the creative community. With this new offering, HP is extending its PC leadership by pioneering a new era for detachable PCs that offer superb performance, elegance and efficiency.          
“As the world’s most powerful and first detachable PC workstation, there is no device better suited to turn the vision of artists and designers into reality,” said Gwen Coble, director, Workstations, Thin Clients, Retail Solutions and Immersive Computing, EMEA, HP Inc. “With the HP Z-Book x2, we are delivering the perfect tool to accelerate the creative process – with unprecedented power, performance and natural ease-of-use. This device will make it easier than ever for creators to do what they do best – bring inspiring new ideas to life and enrich the world around us.” 
Liberating Digital Creativity
The HP Z-Book x2 allows designers to effortlessly create with quad-core Intel® Core™ processors2, twice the memory of any other detachable PC3 and NVIDIA Quadro Graphics that deliver 73 percent higher graphics performance compared to the Surface Pro4. A quiet, dual-fan active cooling system is designed to dissipate heat from the powerful graphics card and processor. To better meet the needs of the creative community, including Adobe users, HP also developed customizable, application-aware HP Quick Keys, to provide artists with 18 time-saving shortcuts. 
"At Adobe, our goal is to accelerate creativity.  Creative Cloud is the platform that enables us to deliver powerful innovation in our apps and cloud-based services supported by Adobe Sensei with artificial intelligence at the heart of every customer experience,” said Mala Sharma, vice president and general manager, Creative Cloud Product, Marketing and Community. “Adobe is thrilled with our collaboration with HP, which we know will further fuel creativity and give Creative Cloud members more power and freedom to create wherever inspiration strikes.”
Today, many creative professionals use multiple devices such as a Mac-Book Pro plus an iPad to accomplish the same tasks that can be done on the HP Z-Book x2. Knowing that ultimate mobility is important, HP created a single device that delivers the same performance capabilities from inking to docked mode.
HP’s most versatile detachable to date, the HP Z-Book x2 operates in four modes: laptop, detached, docked and tablet. 
·         In laptop mode, the HP Z-Book x2 is a powerful mobile workstation with a keyboard leveraged from the HP Z-Book Studio. 
·         In detached mode, it allows users to create on the tablet with HP’s most accurate and expressive pen, while still having full access to their entire shortcut keys with the Bluetooth®-enabled keyboard off to the side.
·         In docked mode, the HP Z-Book x2 can power two additional 4K displays or five total displays. 
·         In tablet mode, it maintains full graphics performance allowing users to capture ideas with powerful NVIDIA 3D graphics.
Using HP’s most natural pen with the HP Z-Book x2, users can create without interruption as the pen never needs to be charged. The battery-less, HP-designed pen based on Wacom EMR technology, responds instantly to every nuance of the artist’s hand for natural motion. The HP Z-Book x2 offers 4,096 levels of pressure sensitivity with multi-directional tilt capabilities and includes a dedicated eraser. 
As a member of the world’s most secure and manageable mobile workstation family[1]0, the HP Z-Book x2 features HP Sure Start Gen311 for BIOS  protection, TPM 2.0 for hardware-based encryption to secure credentials, secure authentication methods through the Smart Card Reader and HP’s Client Security Suite Gen312 to protect data, device and identity, including facial recognition and fingerprint reader.
HP Z-Book x2 Highlights
The HP Z-Book x2 embodies the intersection of mobility and performance in a fully-machined, aluminum and die-cast magnesium body starting at just 1.6kg (3.64 pounds)5 and 14.6 mm thin when in tablet mode, and 2.2kg (4.78 pounds)5 and 20.3 mm in laptop mode. The HP Z-Book x2 has a stunning 14-inch diagonal, 4K multi-touch display with an optional, 10-bit one-billion color6 HP Dream Color display calibrated to 100 percent of adobe RGB The HP Z-Book x2 has the world’s most advanced detachable PC display16 and includes an anti-glare touch screen allowing users to immerse themselves while working in any lighting condition. At the desk, it can power dual 4K displays from the HP Z-Book Dock with Thunderbolt™ 37.     
This detachable PC has up to 10 hours of battery life13 for maximum productivity and ultra-fast recharge (50 percent in just 30 minutes8). The HP Z-Book x2 offers up to 4.2 GHz of Intel Turbo Boost, 32 GB RAM over dual channels for more responsiveness under heavier workloads like complex layering in Photoshop. The model’s HP Z Turbo Drive storage is up to 6X faster than SATA SSD and up to 21X faster than traditional HDD storage. The HP Z-Book x2 offers up to 2 TB9 of local PCIe storage and incorporates a full-sized SD card slot, perfect for professional photographers. Using the dock or Thunderbolt 3 ports on the HP Z-Book x2, it can transfer large files from cameras, external storage, phones and other peripherals. 
Designed to go anywhere and handle the toughest workloads, the HP Z-Book x2 mobile workstation is designed to pass MIL-STD 810G testing14. The HP Z-Book x2 also undergoes dozens of tests for certification and optimized performance with the industry’s leading software providers like Adobe and Auto-desk. 
Footnotes
  1. Based on detachable from vendors as of October 3, 2017. Power based on processor, graphics and memory.
  2. Multi-Core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
  3. Based on memory capacity of detachable from vendors as of October 5, 2017.
  4. Based on Cine bench R15 open GL testing as of Oct. 5th, 2017 using max configurations for HP Z-Book x2 and Microsoft Surface Pro announced May 23, 2017.
  5. Weight will vary by configuration.
  6. Optional HP Dream Color display with 1 billion colors is sold separately.
  7. Sold separately or as an optional feature
  8. Recharges your battery up to 50% within 30 minutes when the system is off or in standby mode. Power adapter with a minimum capacity of 65 watts is required. After charging has reached 50% capacity, charging will return to normal. Charging time may vary +/-10% due to System tolerance.
  9. For hard drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 30GB (for Windows 10) of system disk is reserved for system recovery software.
  10. Based on HP’s unique and comprehensive security capabilities at no additional cost among vendors as of January 2017 on HP Mobile Workstations with 7th Gen Intel® Processors.  
  11. HP Sure Start Gen3 is available on HP Elite-Book, HP Z-Book, and HP Z Workstation products equipped with Intel 7th generation or later processors.
  12. HP Client Security Suite Gen3 requires Windows and Intel or AMD 7th Gen or later processors.
  13. Windows 10 MM14 battery life will vary depending on various factors including product model, configuration, loaded applications, features, use, wireless functionality, and power management settings.  The maximum capacity of the battery will naturally decrease with time and usage. MIL STD 810G testing is pending and is not intended to demonstrate fitness for U.S. Department of Defense contract requirements or for military use. Test results are not a guarantee of future performance under these test conditions. Accidental damage requires an optional HP Accidental Damage Protection Care Pack.
  14. Based on workstation market data as of October 11, 2017.
  15. Based on detachable from vendors as of October 5, 2017 comparing display resolution, color gamut and maximum colors supported.
Source: Smyleworld Info-Tech
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