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Spray-on process yields quality organic semiconductors

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UK scientists have grown high-quality mono-crystals of organic semiconductors, which are large enough to construct FETs on. Such FETs show good clean characteristic curves, although have comparatively low mobility. A common way to create organic semiconductor crystals is to dissolve the material in a solvent, then deposit the solution onto a surface. Subsequent evaporation of …

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Open source community seeks “balance” in IoT radio regulations

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The open-source community behind the MIPS processor is working with the US regulator the Federal Communications Commission (FCC) in the area of software controlled radio technology for IoT. Eric Schultz, community manager with the prpl Foundation will advise on how proposed FCC regulations may affect the open source community and the growth of the internet of …

Read full article: Open source community seeks “balance” in IoT radio regulations

Amazon SES Now Offers Dedicated IP Addresses

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Amazon Simple Email Service (Amazon SES) now offers dedicated IP addresses, which enable you to manage the reputation of the IP addresses that Amazon SES uses to send your email. Dedicated IP addresses, often simply called dedicated IPs, are Amazon SES IP addresses that are reserved exclusively for your email sending. 

Amazon Route 53 Now Supports Health Checks of IPv6 Endpoints

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We are excited to announce that Amazon Route 53 health checks now support endpoints with Internet Protocol Version 6 (IPv6) addresses. Last month, Amazon Route 53 began rolling out support for DNS queries over IPv6. With today’s release, customers can now use Amazon Route 53 health checks to monitor resources with IPv6 addresses.  

Amazon EMR now supports using Amazon S3 as a data store for Apache HBase

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You can now use Amazon S3 as a data store for Apache HBase on Amazon EMR using the EMR File System . Apache HBase is a distributed, non-relational database built for random, strictly consistent realtime access for tables with billions of rows and millions of columns. By using Amazon S3 as a data store for Apache HBase, you can separate your cluster’s storage and compute nodes. This enables you to save costs by sizing your cluster for your compute requirements instead of paying to store your entire dataset with 3x replication in the on-cluster Hadoop Distributed File System (HDFS).

AWS CloudTrail Supports S3 Data Events

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AWS CloudTrail now supports Amazon S3 Data Events. You can now record all API actions on S3 Objects and receive detailed information such as the AWS account of the caller, IAM user role of the caller, time of the API call, IP address of the API, and other details. All events are delivered to a S3 bucket and CloudWatch Events, allowing you to take programmatic actions on the events. For example, if the Access Control Lists (ACLs) of an object are modified, you can quickly reapply the original ACLs on that object.

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