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Take a Deep Breath and Say AI

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Take a Deep Breath and Say AI



A whole bunch of tens of millions of individuals globally are affected by persistent respiratory issues. These circumstances, akin to bronchial asthma and persistent obstructive pulmonary illness (COPD), usually end in troubling signs like chest tightness and issue in respiratory. In extreme circumstances, respiratory circumstances may even result in loss of life. COPD is projected to grow to be the primary explanation for deaths worldwide throughout the subsequent ten years. These well being circumstances will not be solely considerably decreasing the standard of lifetime of those who undergo from them, however they’re additionally straining an already overburdened healthcare system.

Motion is urgently wanted to handle the burdens related to persistent respiratory issues. Early detection and common monitoring of those illnesses is a superb manner to enhance affected person outcomes and scale back the load on healthcare employees. Sadly that is simpler mentioned than performed. Most examinations are nonetheless easy lung auscultation procedures, during which physicians take heed to the lungs with a stethoscope whereas their affected person breathes. This method is very subjective, and moreover, it may solely be performed occasionally throughout medical visits.

The machine is at present tethered to an information acquisition unit (📷: B. Sang et al.)

A tool referred to as a digital stethoscope has emerged that may overcome a few of these points. It data audio of a person respiratory, then analyzes it computationally to detect wheezes, crackles, and different abnormalities. However these gadgets are recognized to select up ambient sounds along with the sound of respiratory, which interferes with the instrument’s accuracy. A greater choice could also be on the horizon, nonetheless, because of the work of a gaggle led by researchers on the Georgia Institute of Know-how.

The staff has developed a noninvasive wearable patch that may monitor each lung sounds and respiratory fee. Moderately than counting on sound recordings, that are topic to interference, the machine measures vibrations and different actions of the chest. This information is then analyzed by a deep studying algorithm to detect quite a lot of respiratory anomalies. The insights gleaned from this information present medical professionals with the data they should diagnose persistent respiratory issues early and assess the efficacy of ongoing therapy regimens.

The coin-sized wearable patch is designed to be worn on the chest. The one sensor within the tiny machine is a extremely delicate MEMS accelerometer. A CMOS ASIC can be onboard to transform the MEMS capacitive output to a 24-bit digital sign. A strip of medical tape is used to connect the sensing board to the chest.

Knowledge from the patch and a digital stethoscope was in contrast (📷: B. Sang et al.)

So as to interpret information produced by the patch, a 2D convolutional neural community was designed utilizing TensorFlow. After being educated on about 1,300 labeled information factors, the mannequin was able to classifying respiratory abnormalities. Testing revealed {that a} classification accuracy fee of 95 p.c had been achieved. It was additionally demonstrated that this new wearable machine outperformed digital stethoscopes, that are at present the gold normal strategy to respiratory sound evaluation.

At current, the patch is tethered to exterior tools by way of cables. However trying forward, the researchers are planning to develop a wi-fi model of the machine. If they’re profitable, it may very well be used to remotely monitor sufferers as they go about their regular each day actions. That will go a good distance towards the objective of detecting persistent respiratory issues earlier and treating recognized circumstances extra successfully.

New examine highlights improved ethanol manufacturing technique utilizing CO2 and Nanocatalysts

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New examine highlights improved ethanol manufacturing technique utilizing CO2 and Nanocatalysts


New examine highlights improved ethanol manufacturing technique utilizing CO2 and Nanocatalysts

by Robert Schreiber

Berlin, Germany (SPX) Sep 15, 2024






A current examine titled ‘Time-Resolved Operando Insights into the Tunable Selectivity of Cu-Zn Nanocubes throughout Pulsed CO2 Electroreduction’ has revealed a extra environment friendly technique for changing carbon dioxide (CO2) into ethanol utilizing a mixture of copper and zinc oxide catalysts. This new strategy builds on conventional CO2 discount strategies however presents a extra selective and secure course of, doubtlessly advancing sustainable ethanol manufacturing.



Traditionally, CO2 electroreduction has relied closely on copper-based catalysts in stationary circumstances. Nonetheless, this technique typically resulted in restricted ethanol selectivity. The pulsed electrochemical CO2 discount (CO2RR) method was seen as a possible answer, although it introduced challenges concerning catalyst stability below demanding response circumstances.



The analysis workforce discovered that by including a zinc oxide shell to copper oxide nanocubes, ethanol manufacturing may very well be elevated whereas lowering the era of undesirable by-products, corresponding to hydrogen. This strategy permits for a similar, if not higher, ethanol manufacturing in comparison with utilizing pure copper catalysts however requires much less intense response circumstances.



One vital benefit of this new technique is the improved stability of the catalyst. Beforehand, oxidation throughout pulsed CO2 discount led to the lack of copper atoms by means of dissolution within the electrolyte, degrading the catalyst’s efficiency over time. The brand new zinc oxide coating protects the copper core, with zinc taking up the first oxidation position, preserving the copper and lengthening the catalyst’s life. This extra sturdy electrocatalyst design can operate effectively in dynamic circumstances optimized for alcohol manufacturing.



Operando Raman spectroscopy performed a key position on this discovery, providing detailed insights into the construction and composition of the catalyst. This technique offered delicate detection of response intermediates, permitting for the optimization of the catalytic materials.



This analysis not solely helps the speculation that the oxidation state of the steel is essential for CO2 discount but additionally presents a promising path for bettering the selectivity and effectivity of ethanol manufacturing. It represents a serious step in direction of sustainable and cost-effective vitality options, with implications for the inexperienced manufacturing of ethanol and different fuels from CO2.



Analysis Report:Time-resolved operando insights into the tunable selectivity of Cu-Zn nanocubes throughout pulsed CO2 electroreduction


Associated Hyperlinks

Fritz Haber Institute of the Max Planck Society

Bio Gas Know-how and Software Information



Azure Public IPs are actually zone-redundant by default

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Azure Public IPs are actually zone-redundant by default


Asserting that Azure Public IPs are zone-redundant by default. Sure, robotically.

We’re excited to announce that Microsoft Azure Public IPs are zone-redundant by default. Which means except you particularly choose a single zone when deploying your Microsoft Azure Normal Public IPs, they are going to be zone-redundant—with none further steps in your half. Sure, robotically.

In case you don’t choose a zone to your Normal Public IPs (such because the default manner of making one), you’ll now get the advantages of zone redundancy—at no further price. A zone-redundant IP is created in three zones for a area and might survive any single zone failure, enhancing the resiliency of your software utilizing this public IP.

The main points

As chances are you’ll know, Azure Public IP addresses permit inbound and outbound connectivity to web sources out of your Microsoft Azure sources. You may dedicate the tackle to the useful resource till you delete it, often called a static IP tackle. At the moment, two inventory protecting models (SKUs) of Public IPs exist—Fundamental and Normal. Since Fundamental SKU is being retired in September of 2025, this weblog’s focus is on Normal SKU Public IPs. Any reference to Public IPs on this weblog is proscribed to Normal SKU solely.

Normal Public IPs are static in nature, providing you with extra management of the IP tackle. As soon as created, the tackle stays related along with your Azure subscription till you delete it. These Public IPs may be related to quite a few Azure sources—Digital Machines, Digital Machine Scale Units, Azure Load Balancer, and Azure NAT Gateway to call a couple of. You may transfer your Azure Public IP from one useful resource to a different, too.

Azure areas present availability zones, that are teams of information facilities inside a area. Availability zones are shut sufficient to have low-latency connections to different availability zones. They’re designed such that if one zone experiences an outage, then regional companies, capability, and excessive availability are supported by the remaining zones. You should utilize zone-redundant companies to robotically obtain resiliency.

Normal Public IPs assist availability zones and may be zone-redundant, zonal, or no zone.

  • Zone-redundant Public IPs can be found throughout three zones in a area (for instance: Zone 1, Zone 2, Zone 3).
  • Zonal are solely out there within the particular zone you choose (for instance: Zone 1).
  • Non-zonal don’t have any zonal promise.

In Azure, we wish to set you up for achievement from a resiliency standpoint. As you undergo the resiliency guidelines to your Azure sources, our objective is to make sure that you’re arrange for resiliency—by default or as simply as attainable.

With this in thoughts, we’re enabling all Azure Normal Public IPs to be zone-redundant by default. Which means whether or not you create a Normal Public IP right now or have created one beforehand that doesn’t specify zones, you get this additional advantage (within the areas laid out in “Which areas is that this out there in?” part) freed from cost.

Because of this, we’re eliminating non-zonal Normal IPs and guaranteeing that Public IPs the place zones should not talked about are zone-redundant by default at no further price in areas specified beneath. Normal Public IPs are charged as specified on the Public IP pricing web page.

Whether or not your IP tackle JSON seems like the primary picture or the second picture beneath, each will probably be zone-redundant.

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Within the Azure portal, these are at the moment known as zone-redundant and non-zonal IPs respectively. As soon as all areas are up to date with this performance, the non-zonal choice will probably be eliminated.

Given this announcement, as you migrate your workloads to zone-redundant architectures, you now not have to re-IP or change your IP tackle to make sure zone-redundancy to your Public IP sources. This not solely relieves administration overhead for you and your clients but in addition alleviates the trouble of updating of IP lists for firewalls.

What do I have to do to get the advantages?

You probably have Normal Public IPs with no zone parameters, you don’t have to take any motion. Your IPs are already zone-redundant within the areas beneath. If you have already got zone-redundant IPs, they’ll proceed to remain zone-redundant. Whether or not you create your Public IPs right now or created them years in the past, this is applicable to your entire Normal public IPs.

In case you improve your Fundamental SKU Public IP to Normal SKU, with this announcement, it’ll now be zone-redundant. No further steps or actions are wanted other than the improve.

Which areas is that this out there in?

Zone redundancy by default for public IPs is offered in 12 areas and can proceed to increase within the upcoming months. The objective is to make sure that all areas get this profit. This will probably be an incremental course of and right now the next areas have this out there:

Central Canada, Central Poland, Central Israel, Central France, Central Qatar, East Norway, Italy North, Sweden Central, South Africa North, South Brazil, West Central Germany, West US 2.

This weblog is not going to be up to date as we add extra areas. For an up-to-date area checklist, please seek advice from the Public IP documentation.

What about areas with no zones?

As these areas are retrofitted to have zones, we are going to be certain that the general public IPs are made redundant. The area checklist will probably be up to date as applicable to mirror the newest standing.

Have extra questions?

As at all times, for any suggestions, please be happy to achieve us by submitting your suggestions. We stay up for listening to your ideas and hope this announcement helps you construct extra resilient functions in Azure.

We strongly suggest you construct zone-resilient architectures in Azure areas. Leverage applicable documentation for companies you utilize. For public IPs, with this transformation, you’re going to get the advantages by default as we roll to extra areas to your current IPs. If deploying new IPs, choose zone-redundant ones.



Opulo Unveils LumenPnP v4: New Excessive Decision Optics and 300% Sooner Placements

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Opulo Unveils LumenPnP v4: New Excessive Decision Optics and 300% Sooner Placements



In his newest video, Stephen Hawes, CEO of Opulo, eagerly declares that LumenPnP model 4 is on the market! This open supply desktop pick-and-place machine now helps passives all the way down to 0402 and 0.5 mm BGAs with its all-new optics system and upgraded electronics. Plus, it’s over 300% sooner than its predecessor!

“For the previous couple of years … we have been iterating, bettering, and creating primarily based on the vast expertise from our consumer base, with tens of millions of components positioned. The LumenPnP v4 is the fruits of these insights, distilled into an meeting workhorse, leaving no stone unturned.” — Stephen Hawes, Opulo CEO

The LumenPnP automates taking components from feeder tape and precisely inserting them on a printed circuit board (PCB). PCBs as much as 225 by 400 millimeters match inside LumenPnP’s work space. The work space depends upon the variety of staging plates within the configuration. Structural components embody v-slot aluminum extrusions, aluminum brackets, and 3D-printed components. There are 5 axes of movement: X, Y, Z, A, and B, with A and B as rotations for the vacuum heads.

The top has two vacuum-operated nozzles for putting elements. After a nozzle picks up a component, its orientation is unknown. So, one digital camera captures a “backside” view of elements to orientate components for placement on the PCB.

Upgraded Imaginative and prescient System (📷: Hawes)

The imaginative and prescient system is likely one of the most important upgrades to LumenPnP v4. Hawes says they wanted to make use of customized optics to realize a steadiness between excessive decision and a large discipline of view (FOV). The decision is critical to seize part pictures precisely for sizes all the way down to 0402 or 0.5mm pitch BGAs. In distinction, a large FOV allows imaging of bigger elements, like an ESP module.

One other quality-of-life enchancment on the location heads is an Auxiliary (AUX) connector. This characteristic provides customers GPIO management and permits them to attach programming headers, lights, or different helpful equipment.

New Management Board (📷: Opulo)

Opulo built-in two different upgrades right into a single piece. A brand new STM32-based microcontroller (MCU) board comprises new vacuum sensors, built-in stepper drives, and an growth port. In comparison with v3, the brand new management board provides a devoted driver for the Y-axis, which improves v4’s velocity by 300%! Opulo put the MCU board inside a customized (3D-printed) enclosure that additionally homes the pneumatics. This design determination makes LumenPnP v4 a lot quieter than earlier machines.

LumenPnP 8mm Feeder (📷: Opulo)

Powered part feeders can be found in 8mm and 12mm variants to accommodate industry-standard tape widths. These units are small machines that talk with the PC-based OpenPNP software program instantly. They run a firmware for pick-and-place feeders known as Photon. There may be sufficient room for as much as 50 LumenPnP Feeders when utilizing the machine with two staging plates or 25 feeders with three staging plates.

LumenPnP is an open supply mission. This GitHub repository homes the mission’s KiCad design information for the PCBs and CAD information for mechanical items. It additionally hyperlinks to associated software program like OpenPnP.

The Opulo retailer is taking orders and able to ship LumenPnP v4. The essential unit, which features a staging plate, a construct plate, nozzles, instruments, and a getting-started package, prices $1,995. The powered feeders are offered individually and begin at $95 every.

Your eyes might reveal the primary indicators of many ailments – NanoApps Medical – Official web site

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Your eyes might reveal the primary indicators of many ailments – NanoApps Medical – Official web site


Melissa, a 30-year-old educator, got here to the emergency division with a sudden onset of double imaginative and prescient. She had not been in an accident or suffered any trauma and had by no means skilled this symptom earlier than. Nevertheless, she famous that a couple of months earlier, the imaginative and prescient in considered one of her eyes had turn out to be blurred after which returned to regular shortly after. She advised herself it was an indication of fatigue after a interval of intense work on a display.

After some primary optometric exams, then extra superior exams of visible notion, the visible episodes have been regarded as associated to a number of sclerosis. Melissa was then referred to a neuro-ophthalmology specialist who confirmed the prognosis, and he or she was shortly handled.

Is Melissa’s case distinctive? Over my 30 years working as an optometrist, I’ve seen many sufferers with completely different imaginative and prescient and eye well being issues, the reason for which turned out to be an sickness they didn’t know they’d.

As a professor on the Faculty of Optometry on the Université de Montréal, I educate college students that sure ocular signs might be linked to common well being issues. Optometrists are educated to determine the assorted ailments that may manifest themselves by the eyes and to work with different well being professionals to handle them.

Diabetes

As a result of diabetes will have an effect on virtually 8% of the inhabitants by 2030, screening is a vital concern. Nevertheless, it’s estimated that diabetes isn’t typically identified till six to 13 years after its onset. An eye fixed well being examination can shorten this delay since it’s typically potential to determine attribute lesions of the illness behind the attention earlier than different signs of diabetes seem.

Early prognosis is essential since inside 5 years of prognosis (i.e., 11 to fifteen years after the onset of diabetes), 25% of sufferers with Kind 1 (juvenile diabetes) and 40% of these with Kind 2 (grownup diabetes) who’re handled with insulin will develop eye lesions that may have a serious impact on their imaginative and prescient. Early identification and rigorous monitoring of eye well being considerably reduces the danger of blindness, which may occur when the illness isn’t handled.

Unmasking the silent killer

If diabetes impacts a major variety of sufferers with out them realizing it, what might be mentioned about hypertension and excessive ldl cholesterol? These two circumstances considerably enhance the threat of coronary coronary heart illness or stroke in our societies.

The attention is the one place within the human physique the place blood vessels might be seen with out having to make an incision or use invasive strategies.

In all these instances, fairly often the signs skilled by the affected person are so few, or progress so slowly, that she or he considers them virtually regular.

Normotensive or open-angle glaucoma

The absence of signs can also be the norm for glaucoma. This pathology of the optic nerve is normally related to extreme manufacturing of aqueous humor within the eye or a deficit in its evacuation.

The stress inside the attention then will increase and thru completely different mechanisms results in the lack of nerve fibers within the nerve. The visible subject narrows very slowly (and due to this fact can go unnoticed), so the particular person finally ends up with tunnel imaginative and prescient after a number of years.

By the point this lack of imaginative and prescient impacts them, it’s typically late, so the injury to the optic nerve might be very intensive. This injury is principally ocular, though it may also be induced by the impact of sure medication (equivalent to cortisone).

Normotensive glaucoma is of a totally completely different nature. On this case, the stress inside the attention stays regular however the nerve continues to be broken. The mechanisms at play are completely different from these in continual open-angle glaucoma.

Normotensive glaucoma is commonly related to low blood stress or circumstances equivalent to sleep apnea. Whether it is current, the affected person have to be referred to a household physician for an intensive investigation.

The illness of the century

As a result of most cancers is turning into so widespread and is expressed in so some ways, we name it the illness of the century. Cancers that have an effect on the attention (retinoblastoma) may also trigger metastases to the lungs and liver.

Right here once more, the illness typically develops with out signs till it’s too late. So early detection is essential, as a result of the affected person’s very survival is at stake.

Different varieties of asymptomatic retinal pigment (formed like a bear’s paw) could also be related to most cancers of the colon, which has a really detrimental prognosis if administration is delayed.

A easy visible subject measurement might reveal abnormalities that some sufferers are unaware of, or that they think about so benign they don’t hassle to report them. Nevertheless, many visible subject abnormalities cover mind tumors, equivalent to pituitary adenoma, or nerve fibers compressed by blood vessels.

Irregular eye actions, uneven pupillary responses, sudden studying issues or the looks of diplopia are all yellow flags that require additional ocular and neurological investigation.

Reasonably than the mirror of the soul, the eyes turn out to be an open window on our total well being. That makes common consultations with an optometrist extra essential than ever, even when there aren’t any signs. Many issues might be detected and handled to both decrease diseases or stop them altogether.

Supplied by The Dialog

This text is republished from The Dialog below a Artistic Commons license. Learn the authentic article.The Conversation

Microsoft and Oracle improve Oracle Database@Azure with knowledge and AI integration 

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Microsoft and Oracle improve Oracle Database@Azure with knowledge and AI integration 


Along with Oracle, we’re asserting upgrades to Oracle Database@Azure, giving clients the power to run or construct new cloud purposes that mix Oracle Database companies with native Microsoft Azure companies and profit from extraordinarily low latency and excessive efficiency.

This weblog is co-authored by Kambiz Aghili, Vice President, Oracle Cloud Infrastructure Multicloud, Oracle.

One yr in the past, Microsoft and Oracle constructed upon our multi-year partnership by asserting a primary of its variety answer—Oracle Database@Azure—to supply Oracle Database companies working on Oracle Cloud Infrastructure (OCI) inside Microsoft Azure datacenters. This provides clients the power to run or construct new cloud purposes that mix Oracle Database companies with native Microsoft Azure companies and profit from extraordinarily low latency and excessive efficiency.

We’re excited to share vital new enhancements to Oracle Database@Azure that unlock extra worth from knowledge and pave the best way to AI innovation:

  • Microsoft Cloth plus Oracle Database@Azure integration to gasoline buyer knowledge and AI improvements.
  • Integration with Microsoft Sentinel and compliance certifications to offer industry-leading safety and compliance for mission-critical workloads.
  • Plans to increase providing to a complete of 21 major areas, every with no less than two availability zones and assist for Oracle’s Most Availability Structure (MAA) to ship the very best ranges of availability and resilience.
  • Examples from clients becoming a member of us on stage at Oracle CloudWorld this week.

Clients select Oracle Database@Azure to advance their cloud technique

Buyer alternative is on the coronary heart of the Microsoft and Oracle partnership. Efficiency, scalability, safety, and reliability are high of thoughts for our clients as they migrate and modernize mission-critical workloads within the cloud. 

Throughout industries, main organizations resembling Conduent, Liantis, MSCI, State Avenue Company, Sanofi, and SAS are selecting Oracle Database@Azure to run their Oracle workloads.

“With the persevering with risk of ransomware, firms should adapt to rebuild their crucial companies and methods from scratch—not simply reconstitute knowledge into an setting that’s compromised. Oracle Database@Azure is the one service that meets MSCI’s Cyber DR wants from a restoration time, safety isolation, restoration level and value perspective.”—John Rogers, Chief Data Safety Officer, MSCI.

“Sanofi is advancing its cloud technique and modernization of crucial workloads on the cloud. By internet hosting Oracle Databases on Azure, we anticipate to considerably improve the scalability, reliability, and efficiency of our crucial workloads. This strategy allows us to optimize prices, speed up cloud progress, and obtain larger agility and adaptability throughout our operations. Whereas at present within the preliminary phases of implementation, Oracle Database@Azure already exhibits promising potential to assist our long-term digital transformation aim.”—Kevin Fuller, International Head of Know-how, Sanofi.

“Oracle Database@Azure gives us with a best-of-breed service—combining the efficiency of Exadata and energy of Azure. Oracle Database@Azure permits us to speed up our cloud journey for Azure workloads with out main refactoring. It protects our current investments in Exadata and permits for a seamless migration expertise for our mission-critical workloads.”—Akshay Sharma, Managing Director, Cloud Engineering, State Avenue Company.

New Microsoft Cloth plus Oracle Database@Azure integration fuels buyer knowledge and AI improvements

Now in public preview, clients have the chance to make use of OCI GoldenGate—a database replication and heterogeneous knowledge integration service—to sync their knowledge estates with Microsoft Cloth. This integration unlocks new prospects for knowledge analytics and AI purposes by unifying numerous datasets, permitting groups to establish patterns and visualize alternatives.

Microsoft Cloth is an ever-evolving, AI-powered knowledge analytics platform that empowers clients to unify and future-proof their knowledge property. Cloth retains up with the traits and seamlessly integrates every new functionality so companies can spend much less time integrating and managing their knowledge property and extra time unlocking worth from their knowledge. OCI GoldenGate gives seamless assist to combine knowledge throughout dozens of knowledge sources and targets together with OneLake in Microsoft Cloth, delivering enterprise-grade, real-time knowledge to the Microsoft ecosystem. The mix of OCI GoldenGate’s steady, low-latency knowledge availability in Microsoft Cloth’s complete knowledge and analytics instruments, like Energy BI and Copilot, allows clients to attach their important knowledge sources—each Oracle and non-Oracle—to drive higher insights and decision-making.

Oracle Database@Azure buyer workloads now protected with industry-leading safety and compliance integrations

With Azure’s industry-leading safety and compliance, Oracle Database@Azure clients are defending their knowledge with enterprise-grade risk safety.

Now in public preview is the Oracle Database@Azure integration with Microsoft Sentinel, a cloud-native safety info and occasion administration system designed to establish and deal with cyberthreats throughout your total enterprise with clever safety analytics. Clients will be capable of prolong their risk analytics to their Oracle Exadata Database Service and infrastructure powering Oracle Database@Azure and the Oracle Database companies that function them.

To assist clients deal with regulatory necessities, we’ve additionally prolonged Azure’s industry-leading compliance to Oracle Database@Azure by way of a complete array of international certifications for privateness, healthcare, fee companies, and extra.

Securing mission-critical workloads can be important for resiliency and enterprise continuity.

Oracle Database@Azure enterprise-grade resiliency enhancements enhance knowledge safety and enterprise continuity

Oracle Zero Knowledge Loss Autonomous Restoration Service is now usually accessible, providing companies a totally managed knowledge safety service for organizations working Oracle Exadata Database on Oracle Database@Azure. Organizations can promptly restore business-critical knowledge after ransomware assaults with out shedding any knowledge and improve operational effectivity to handle monetary rules—all with the simplicity anticipated of cloud companies.

Oracle Database@Azure is designed with a strong structure to satisfy the excessive ranges of availability and resilience required for business-critical purposes. With the aptitude to deploy throughout no less than two availability zones in all major areas, Oracle Database@Azure is optimized to offer most uptime and fault tolerance. Presently, all areas present assist for Oracle’s Most Availability Structure (MAA) Gold tier. For patrons trying to obtain the very best stage of availability, choosing a mix of areas resembling UK South for major and Germany West Central for catastrophe restoration permits them to collaborate with each Oracle and Microsoft for MAA Platinum certification.

Regional enlargement underway to satisfy rising buyer demand

Buyer demand for Oracle Database@Azure continues to develop—at present, we’re in six areas worldwide and we’re asserting plans to increase regional availability to a complete of 21 areas around the globe. As well as, we plan so as to add assist for catastrophe restoration in a lot of different Azure areas. Watch this web page for extra info on the brand new areas opening quickly.

diagram

Updates for Oracle Autonomous Database on Oracle Database@Azure

We not too long ago introduced the final availability of Oracle Autonomous Database service is offered on Oracle Database@Azure. Clients can buy Oracle Autonomous Database on Oracle Database@Azure through a personal provide from Oracle gross sales or with a brand new pay-as-you-go choice accessible within the Azure Market. The Oracle Autonomous Database service gives clients with a managed Oracle Database service, alongside the Oracle Exadata Database Service which gives the final word management and adaptability.

Getting began with Oracle Database@Azure

We’re excited to supply Oracle Database@Azure as your answer to run Oracle workloads alongside non-Oracle workloads, and leverage Azure companies to innovate and get purposes AI-ready.

In case you are right here at Oracle CloudWorld, please be a part of us at these classes and cease on the Microsoft sales space for extra demos and to talk with an knowledgeable.

Study how you can migrate and handle your Oracle databases in Azure.

To get began, contact our gross sales crew.



Unveiling new spin properties in synthetic supplies

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Unveiling new spin properties in synthetic supplies


Unveiling new spin properties in synthetic supplies

by Hugo Ritmico

San Sebastian, Spain (SPX) Sep 15, 2024






Researchers from Charles College in Prague and the CFM (CSIC-UPV/EHU) heart in San Sebastian, in collaboration with CIC nanoGUNE’s Nanodevices group, have developed a novel complicated materials with distinctive properties within the subject of spintronics. This discovery, revealed in ‘Nature Supplies’, opens up new avenues for creating extra environment friendly and superior digital units, together with the mixing of magnetic reminiscences into processors.



The invention of latest properties in two-dimensional supplies has spurred important curiosity, notably in how stacking these supplies into heterostructures can create new results. Not too long ago, it has been noticed that even slight rotations of those materials layers can drastically alter their properties.



“On this work we studied the stacking of two layers of graphene and tungsten selenide (WSe2),” defined Ikerbasque Analysis Professor Felix Casanova, co-leader of the Nanodevices group at nanoGUNE and chief of the research. “If the 2 layers are positioned one on high of the opposite and rotated at a exact angle, a spin present is generated in a desired particular course,” Casanova added.



Sometimes, spin (a property of electrons and different particles) is transferred perpendicular to the electrical present. One of many predominant challenges in spintronics, a know-how that makes use of spin to handle and switch data, is controlling these spin currents. Nevertheless, as Felix Casanova highlighted, “this work reveals that this limitation in truth disappears when appropriate supplies are used.”



He additional concluded, “by merely stacking two layers and making use of a ‘magic’ twist, new spin-related properties that don’t exist within the preliminary supplies may be obtained. The extra flexibility now we have within the selection of supplies, the larger the design prospects are for next-generation units.”



Analysis Report:Twist-angle-tunable spin texture in WSe2/graphene van der Waals heterostructures


Associated Hyperlinks

CFM Middle

Pc Chip Structure, Know-how and Manufacture
Nano Know-how Information From SpaceMart.com



Superior Container Networking Companies: Enhancing safety and observability in AKS

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Superior Container Networking Companies: Enhancing safety and observability in AKS


Superior Container Networking Companies is a brand new product providing, designed to deal with the observability and safety challenges of contemporary containerized purposes.

Microsoft’s Azure Container Networking workforce is worked up to announce new enhancements to Superior Container Networking Companies. Following the success of superior community observability, which supplies deep insights into community visitors inside Azure Kubernetes Service (AKS) clusters, we’re introducing absolutely certified area title (FQDN) filtering as a brand new safety characteristic.

What’s Superior Container Networking Companies?

Superior Container Networking Companies is a brand new product providing, designed to deal with the observability and safety challenges of contemporary containerized purposes. By providing unparalleled community visibility, and sturdy security measures, Superior Container Networking Companies permits customers to confidently handle, safe, and observe the community visitors of Azure Kubernetes Service clusters.

Superior Container Networking Companies key capabilities:

  • Superior community observability: Unlock deep insights into community exercise on the pod, namespace, or workload degree utilizing extremely performant eBPF know-how. Key capabilities embrace:
    • Monitoring of visitors to establish bottlenecks and efficiency points utilizing Azure managed Prometheus and Grafana dashboards. Hint packet flows throughout your cluster for detailed evaluation and debugging.
    • Visualize service dependencies and interactions for optimum configuration and efficiency.
  • FQDN Filtering with extremely accessible (HA) DNS proxy: Implement community insurance policies primarily based on domains leveraging eBPF and the excessive availability (HA) DNS proxy ensures steady DNS decision.
graphical user interface, application, Word
Fig 1. Superior Container Networking Companies Structure

This weblog will concentrate on the brand new FQDN filtering and HA DNS proxy capabilities on Azure Container Networking Interface, powered by Cilium clusters. Study extra about superior community observability and community circulate logging capabilities of Superior Container Networking Companies.

Overview of FQDN filtering and HA DNS proxy

Within the quickly evolving panorama of containerized environments, sustaining sturdy community safety whereas managing the complexity of dynamic infrastructure is a big problem. Conventional safety strategies, which rely closely on IP-based filtering, usually wrestle to maintain tempo with the frequent modifications in IP addresses inherent to those environments. This not solely makes coverage administration cumbersome but additionally will increase the danger of errors that may compromise safety.

FQDN filtering gives a contemporary resolution to those challenges by permitting organizations to handle community insurance policies primarily based on domains as an alternative of IP addresses. This method streamlines coverage administration, lowering the executive burden by eliminating the necessity for fixed updates and making certain that safety protocols are constantly utilized throughout the community. By specializing in domains, FQDN filtering supplies a extra intuitive and user-friendly technique of controlling community visitors, permitting organizations to implement safety insurance policies with larger precision and suppleness.

The introduction of FQDN filtering inside Superior Container Networking Companies marks a big enhancement in community safety. This characteristic not solely simplifies the administration of complicated community environments but additionally strengthens safety by making certain that solely licensed domains can entry the community. In consequence, organizations can obtain the next degree of management over their community visitors, lowering the danger of unauthorized entry and potential safety breaches.

Nevertheless, the true energy of this method is realized when mixed with the HA DNS proxy. In a dynamic and distributed atmosphere, making certain steady operation is paramount. The HA DNS proxy ensures that DNS decision stays uninterrupted, even within the face of part failures or throughout routine upkeep.

This mixture of FQDN filtering and HA DNS proxy inside Superior Container Networking Companies supplies a resilient and forward-thinking resolution for securing containerized environments. It empowers organizations to keep up sturdy safety requirements, at the same time as their community infrastructure grows and evolves, making certain that they’ll confidently handle and shield their digital property in an more and more complicated panorama.

Advantages

Simplified coverage administration

The dynamic nature of FQDN-based insurance policies simplifies safety administration by eliminating the necessity to consistently observe and replace IP addresses, which may change continuously. This dynamic coverage adjustment functionality reduces administrative overhead and minimizes the potential for errors in coverage enforcement. Moreover, FQDN filtering streamlines the combination of safety insurance policies with third-party providers and APIs. By counting on domains reasonably than complicated IP mappings, organizations can extra simply combine and preserve their safety protocols, making certain that insurance policies stay constant and manageable throughout numerous platforms.

Enhanced safety compliance

FQDN filtering considerably enhances safety compliance by enabling granular entry management, permitting organizations to implement exact insurance policies that let or block particular domains. This functionality is particularly essential for industries like finance and healthcare, the place strict regulatory compliance is obligatory. Furthermore, FQDN filtering helps the adoption of a Zero Belief safety mannequin. By limiting community visitors to trusted domains solely, it reduces the assault floor and mitigates dangers from unauthorized entry, offering an extra layer of safety.

Resilient coverage enforcement

Resilient coverage enforcement is a crucial facet of Superior Container Networking Companies, notably with the introduction of FQDN filtering and the HA DNS proxy. In dynamic and distributed environments, sustaining constant coverage enforcement is crucial to make sure community safety and stability. The HA DNS proxy performs a pivotal position by making certain that DNS decision continues seamlessly even when the Cilium agent is unavailable. This resilience in coverage enforcement implies that FQDN-based safety insurance policies stay efficient, minimizing the danger of community vulnerabilities throughout upkeep or sudden downtimes. By making certain that insurance policies are constantly utilized, no matter underlying infrastructure modifications, resilient coverage enforcement enhances the general reliability and safety of containerized environments.

Study extra about Superior Container Networking Companies in Azure

Learn extra within the Superior Container Networking Companies documentation and take a look at it out in your clusters at this time.

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Giving Children the Reward of Motion pictures on Bodily Media

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Giving Children the Reward of Motion pictures on Bodily Media



A 30-something man beginning an article with the phrase “children at this time” is rarely an excellent look, however trendy youngsters are lacking out on the expertise of utilizing bodily media. Because of YouTube and streaming providers, they will eat all the films and TV exhibits they might presumably need with out ever touching something besides a distant. Perhaps it’s millennial nostalgia talking, however it looks like interplay with bodily media can improve the expertise. In fact, no person truly needs to restrict themselves to no matter media remains to be accessible on DVD. So, Xaxier designed this NFC Film Library for his children.

Xavier’s purpose was to duplicate his personal childhood expertise of digging by means of the household’s pile of VHS tapes to discover a well-worn film to pop within the VCR. Many people have related reminiscences that we cherish and Xaxier didn’t need his children to overlook out on that. However it’s nonetheless an costly ache to keep up a bodily media library — and that’s if you happen to may even discover the titles you need on DVD or Blu-ray. The NFC Film Library bridges the hole to offer the most effective of each worlds: a digital media library accessible by means of bodily playing cards.

As you in all probability guessed, these are NFC (Close to-Subject Communication) playing cards. Scanning one with the reader, which is roughly analogous to placing a VHS tape in a VCR, triggers the playback of an related film or TV present. We’ve seen related units designed for music playback many occasions, however video is way rarer. And the most effective half is that that is appropriate with hottest streaming providers, in addition to native media storage.

The reader system itself is each easy and reasonably priced. It consists of a “SuperMini” ESP32-C3 growth board and an RC522 NFC reader module in a 3D-printed enclosure. Xavier made the “bodily media” by gluing printed labels onto NFC playing cards.

A lot of the magic occurs due to the software program. The ESP32 runs ESPHome firmware, which lets it hook up with a House Assistant server. When a child scans a card, House Assistant receives a singular identifier related to a hyperlink to media. Utilizing the Apple TV integration, House Assistant can begin taking part in the media related to that hyperlink by way of Plex. As a result of Plex helps each streaming and native media, a card can play absolutely anything.

Whereas this clearly isn’t precisely like taking part in a VHS, DVD, or Tremendous-8 reel, it’s actually a extra hands-on expertise than a number of button presses with a distant.e.

A Slice of AI

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A Slice of AI




Raspberry Pi single-board computer systems will be the workhorses of hobbyists growing experimental embedded methods, however they do have their limits. A Raspberry Pi is the proper device for constructing a house automation system or perhaps a robotic, however you wouldn’t wish to use one for a deep studying utility. Or would you? A pair of researchers at Kocaeli College not too long ago confirmed that these succesful little computer systems could also be much more succesful than most of us notice.

With the assistance of some methods, they confirmed {that a} Raspberry Pi can deal with some very difficult issues in machine studying, like facial recognition . Laptop imaginative and prescient duties akin to facial recognition sometimes require lots of computing horsepower to be sensible, particularly the place real-time operation is required. So a majority of these algorithms typically run on beefier {hardware}, maybe with a GPU or TPU to speed up the machine studying operations. However on this case the crew not solely ran inferences on a Raspberry Pi, however additionally they educated the mannequin on the identical gadget, considerably upping the ante.

For this work, a Raspberry Pi 4 was chosen. These computer systems sport a quad core Arm Cortex-A72 processor and, on this case, 4 GB of RAM. Not unhealthy in any respect, but not almost as highly effective because the desktop or laptop computer laptop that you’re most likely studying this text on proper now.

So how did the researchers handle to run (and prepare!) a facial recognition algorithm on this platform? It really was not that onerous. No mystical incantations required. It got here down to 2 main elements — they selected an appropriately-sized mannequin for the {hardware} assets that had been obtainable, and so they leveraged a method referred to as switch studying.

Whereas there are lots of mannequin structure choices obtainable, the crew selected to work with MobileNetV2 and InceptionV3. These are comparatively small fashions at 2.2 million and 23.8 million parameters, respectively, but they’re additionally famous for being very extremely correct. This permits them to suit inside the reminiscence constraints of the pc, and in addition limits the variety of computations which might be required in order that inferences can run at an appropriate pace.

Coaching even fashions of those sizes could be utterly impractical if it was performed from scratch. With many thousands and thousands of pictures within the coaching dataset, it could take far, far too lengthy to finish. That’s the place switch studying got here in. Utilizing this strategy, a pretrained mannequin is used as the start line. It already has lots of data encoded into it about how you can carry out its job — on this case, acknowledge faces. Then the researchers additional educated the mannequin utilizing a smaller dataset, consisting of just one,000 pictures. That extra coaching permits the algorithm to adapt to a particular use case and acknowledge faces which might be of curiosity to a specific utility.

After coaching the fashions, MobileNetV2 was discovered to have achieved a mean accuracy fee of 98 p.c. InceptionV3 additionally carried out fairly nicely, reaching an accuracy stage of 91 p.c. The coaching time was a bit prolonged at 102 minutes for MobileNetV2 and 186 minutes for InceptionV3, however contemplating that coaching is a one-time exercise, it’s not so unhealthy.

A Raspberry Pi shouldn’t be going to turn into the event platform of alternative for machine studying engineers, however as this work demonstrated, it’s fairly doable to include some spectacular options into our tasks. What concepts do you’ve gotten for machine learning-powered functions in your Raspberry Pi?A Raspberry Pi 4 single-board laptop (📷: Raspberry Pi)

The mannequin coaching course of (📷: A. Aboluhom et al.)

Testing the mannequin’s efficiency (📷: A. Aboluhom et al.)

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