lime

Quels sont les aliments qui brûlent rapidement les graisses du ventre ?

Le ventre est l’une des parties du corps où il est plus difficile de perdre de la graisse. Souvent, la meilleure solution pour arriver à perdre de la graisse à cet endroit précis du corps consiste à manger sainement et équilibré. Cependant, quels sont les aliments qui brûlent les graisses du ventre sans danger pour la […]

L’article Quels sont les aliments qui brûlent rapidement les graisses du ventre ? est apparu en premier sur Ortho Doc France.




lime

Croq’Kilos : programme minceur, rééquilibrage alimentaire

Pour de nombreuses personnes, perte de poids rime obligatoirement avec privations. Et si vous appreniez aujourd’hui que vous pouvez perdre efficacement vos kilos en trop sans pour autant vous priver excessivement ? De nombreux programmes minceur et de rééquilibrage, notamment Croq’kilos offrent ce genre d’alternative. Mais de quoi s’agit-il réellement ? C’est quoi Croq’Kilos ? Croq’Kilos […]

L’article Croq’Kilos : programme minceur, rééquilibrage alimentaire est apparu en premier sur Ortho Doc France.




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SOLIDWORKS helps Trek Bicycle invent the 'Lime'

New 'everybike' reclaims the joy of your first two-wheeler




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El Programa de Pandemia EBT de Delaware Proporcionará Beneficios para Alimentar a Niños/as Durante el Verano

Familias Elegibles Recibirán Beneficios de Asistencia de Alimentos de Emergencia en 2 Distribuciones   NEW CASTLE (Agosto 2, 2022) – Hogares elegibles de Delaware recibirán beneficios de asistencia de alimentos de emergencia bajo el programa de Pandemia de Transferencia Electrónica de Beneficios (P-EBT) para cubrir el período de verano cuando los niños están en vacaciones […]




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Millimeter Waves May Not Be 6G’s Most Promising Spectrum



In 6G telecom research today, a crucial portion of wireless spectrum has been neglected: the Frequency Range 3, or FR3, band. The shortcoming is partly due to a lack of viable software and hardware platforms for studying this region of spectrum, ranging from approximately 6 to 24 gigahertz. But a new, open-source wireless research kit is changing that equation. And research conducted using that kit, presented last week at a leading industry conference, offers proof of viability of this spectrum band for future 6G networks.

In fact, it’s also arguably signaling a moment of telecom industry re-evaluation. The high-bandwidth 6G future, according to these folks, may not be entirely centered around difficult millimeter wave-based technologies. Instead, 6G may leave plenty of room for higher-bandwidth microwave spectrum tech that is ultimately more familiar and accessible.

The FR3 band is a region of microwave spectrum just shy of millimeter-wave frequencies (30 to 300 GHz). FR3 is also already very popular today for satellite Internet and military communications. For future 5G and 6G networks to share the FR3 band with incumbent players would require telecom networks nimble enough to perform regular, rapid-response spectrum-hopping.

Yet spectrum-hopping might still be an easier problem to solve than those posed by the inherent physical shortcomings of some portions of millimeter-wave spectrum—shortcomings that include limited range, poor penetration, line-of-sight operations, higher power requirements, and susceptibility to weather.

Pi-Radio’s New Face

Earlier this year, the Brooklyn, N.Y.-based startup Pi-Radio—a spinoff from New York University’s Tandon School of Engineering—released a wireless spectrum hardware and software kit for telecom research and development. Pi-Radio’s FR-3 is a software-defined radio system developed for the FR3 band specifically, says company co-founder Sundeep Rangan.

“Software-defined radio is basically a programmable platform to experiment and build any type of wireless technology,” says Rangan, who is also the associate director of NYU Wireless. “In the early stages when developing systems, all researchers need these.”

For instance, the Pi-Radio team presented one new research finding that infers direction to an FR3 antenna from measurements taken by a mobile Pi-Radio receiver—presented at the IEEE Signal Processing Society‘s Asilomar Conference on Signals, Systems and Computers in Pacific Grove, Calif. on 30 October.

According to Pi-Radio co-founder Marco Mezzavilla, who’s also an associate professor at the Polytechnic University of Milan, the early-stage FR3 research that the team presented at Asilomar will enable researchers “to capture [signal] propagation in these frequencies and will allow us to characterize it, understand it, and model it... And this is the first stepping stone towards designing future wireless systems at these frequencies.”

There’s a good reason researchers have recently rediscovered FR3, says Paolo Testolina, postdoctoral research fellow at Northeastern University’s Institute for the Wireless Internet of Things unaffiliated with the current research effort. “The current scarcity of spectrum for communications is driving operators and researchers to look in this band, where they believe it is possible to coexist with the current incumbents,” he says. “Spectrum sharing will be key in this band.”

Rangan notes that the work on which Pi-Radio was built has been published earlier this year both on the more foundational aspects of building networks in the FR3 band as well as the specific implementation of Pi-Radio’s unique, frequency-hopping research platform for future wireless networks. (Both papers were published in IEEE journals.)

“If you have frequency hopping, that means you can get systems that are resilient to blockage,” Rangan says. “But even, potentially, if it was attacked or compromised in any other way, this could actually open up a new type of dimension that we typically haven’t had in the cellular infrastructure.” The frequency-hopping that FR3 requires for wireless communications, in other words, could introduce a layer of hack-proofing that might potentially strengthen the overall network.

Complement, Not Replacement

The Pi-Radio team stresses, however, that FR3 would not supplant or supersede other new segments of wireless spectrum. There are, for instance, millimeter wave 5G deployments already underway today that will no doubt expand in scope and performance into the 6G future. That said, the ways that FR3 expand future 5G and 6G spectrum usage is an entirely unwritten chapter: Whether FR3 as a wireless spectrum band fizzles, or takes off, or finds a comfortable place somewhere in between depends in part on how it’s researched and developed now, the Pi-Radio team says.

“We’re at this tipping point where researchers and academics actually are empowered by the combination of this cutting-edge hardware with open-source software,” Mezzavilla says. “And that will enable the testing of new features for communications in these new frequency bands.” (Mezzavilla credits the National Telecommunications and Information Administration for recognizing the potential of FR3, and for funding the group’s research.)

By contrast, millimeter-wave 5G and 6G research has to date been bolstered, the team says, by the presence of a wide range of millimeter-wave software-defined radio (SDR) systems and other research platforms.

“Companies like Qualcomm, Samsung, Nokia, they actually had excellent millimeter wave development platforms,” Rangan says. “But they were in-house. And the effort it took to build one—an SDR at a university lab—was sort of insurmountable.”

So releasing an inexpensive open-source SDR in the FR3 band, Mezzavilla says, could jump start a whole new wave of 6G research.

“This is just the starting point,” Mezzavilla says. “From now on we’re going to build new features—new reference signals, new radio resource control signals, near-field operations... We’re ready to ship these yellow boxes to other academics around the world to test new features and test them quickly, before 6G is even remotely near us.”

This story was updated on 7 November 2024 to include detail about funding from the National Telecommunications and Information Administration.




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El Proyecto Alimento: Leche para America hace un gran impacto al proporcionar leche rica en nutrientes a los bancos de alimentos del país - Barbara Bermudo nos habla sobre el regreso al colegio y la importancia de donar leche

Barbara Bermudo nos habla sobre el regreso al colegio y la importancia de donar leche




lime

That Time I Got Reincarnated as a Slime ISEKAI Chronicles Game's Trailer Highlights 3 DLC Characters

Hinata, Veldora, Milim join cast of game




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LimeWire AI Studio Review 2023: Details, Pricing & Features

 

In the rapidly advancing landscape of AI technology and innovation, LimeWire emerges as a unique platform in the realm of generative AI tools. This platform not only stands out from the multitude of existing AI tools but also brings a fresh approach to content generation. LimeWire not only empowers users to create AI content but also provides creators with creative ways to share and monetize their creations.


As we explore LimeWire, our aim is to uncover its features, benefits for creators, and the exciting possibilities it offers for AI content generation. This platform presents an opportunity for users to harness the power of AI in image creation, all while enjoying the advantages of a free and accessible service.


Let's unravel the distinctive features that set LimeWire apart in the dynamic landscape of AI-powered tools, understanding how creators can leverage its capabilities to craft unique and engaging AI-generated images.


Introduction


LimeWire, a name once associated with the notorious file-sharing tool from the 2000s, has undergone a significant transformation. The LimeWire we discuss today is not the file-sharing application of the past but has re-emerged as an entirely new entity—a cutting-edge AI content publishing platform.

This revamped LimeWire invites users to register and unleash their creativity by crafting original AI content, which can then be shared and showcased on the LimeWire Studio. Notably, even acclaimed artists and musicians, such as Deadmau5, Soulja Boy, and Sean Kingston, have embraced this platform to publish their content in the form of NFT music, videos, and images.


Beyond providing a space for content creation and sharing, LimeWire introduces monetization models to empower users to earn revenue from their creations. This includes avenues such as earning ad revenue and participating in the burgeoning market of Non-Fungible Tokens (NFTs). As we delve further, we'll explore these monetization strategies in more detail to provide a comprehensive understanding of LimeWire's innovative approach to content creation and distribution.


LimeWire Studio welcomes content creators into its fold, providing a space to craft personalized AI-focused content for sharing with fans and followers. Within this creative hub, every piece of content generated becomes not just a creation but a unique asset—ownable and tradable. Fans have the opportunity to subscribe to creators' pages, immersing themselves in the creative journey and gaining ownership of digital collectibles that hold tradeable value within the LimeWire community. Notably, creators earn a 2.5% royalty each time their content is traded, adding a rewarding element to the creative process.


The platform's flexibility is evident in its content publication options. Creators can choose to share their work freely with the public or opt for a premium subscription model, granting exclusive access to specialized content for subscribers.


LimeWire AI Studio

As of the present moment, LimeWire focuses on AI Image Generation, offering a spectrum of creative possibilities to its user base. The platform, however, has ambitious plans on the horizon, aiming to broaden its offerings by introducing AI music and video generation tools in the near future. This strategic expansion promises creators even more avenues for expression and engagement with their audience, positioning LimeWire Studio as a dynamic and evolving platform within the realm of AI-powered content creation.


AI Image Generation Tools



The LimeWire AI image generation tool presents a versatile platform for both the creation and editing of images. Supporting advanced models such as Stable Diffusion 2.1, Stable Diffusion XL, and DALL-E 2, LimeWire offers a sophisticated toolkit for users to delve into the realm of generative AI art.


Much like other tools in the generative AI landscape, LimeWire provides a range of options catering to various levels of complexity in image creation. Users can initiate the creative process with prompts as simple as a few words or opt for more intricate instructions, tailoring the output to their artistic vision.


What sets LimeWire apart is its seamless integration of different AI models and design styles. Users have the flexibility to effortlessly switch between various AI models, exploring diverse design styles such as cinematic, digital art, pixel art, anime, analog film, and more. Each style imparts a distinctive visual identity to the generated AI art, enabling users to explore a broad spectrum of creative possibilities.


The platform also offers additional features, including samplers, allowing users to fine-tune the quality and detail levels of their creations. Customization options and prompt guidance further enhance the user experience, providing a user-friendly interface for both novice and experienced creators.


Excitingly, LimeWire is actively developing its proprietary AI model, signaling ongoing innovation and enhancements to its image generation capabilities. This upcoming addition holds the promise of further expanding the creative horizons for LimeWire users, making it an evolving and dynamic platform within the landscape of AI-driven art and image creation.

Sign Up Now To Get Free Credits

Automatically Mint Your Content As NFTs



Upon completing your creative endeavor on LimeWire, the platform allows you the option to publish your content. An intriguing feature follows this step: LimeWire automates the process of minting your creation as a Non-Fungible Token (NFT), utilizing either the Polygon or Algorand blockchain. This transformative step imbues your artwork with a unique digital signature, securing its authenticity and ownership in the decentralized realm.


Creators on LimeWire hold the power to decide the accessibility of their NFT creations. By opting for a public release, the content becomes discoverable by anyone, fostering a space for engagement and interaction. Furthermore, this choice opens the avenue for enthusiasts to trade the NFTs, adding a layer of community involvement to the artistic journey.


Alternatively, LimeWire acknowledges the importance of exclusivity. Creators can choose to share their posts exclusively with their premium subscribers. In doing so, the content remains a special offering solely for dedicated fans, creating an intimate and personalized experience within the LimeWire community. This flexibility in sharing options emphasizes LimeWire's commitment to empowering creators with choices in how they connect with their audience and distribute their digital creations.


After creating your content, you can choose to publish the content. It will automatically mint your creation as an NFT on the Polygon or Algorand blockchain. You can also choose whether to make it public or subscriber-only.


If you make it public, anyone can discover your content and even trade the NFTs. If you choose to share the post only with your premium subscribers, it will be exclusive only to your fans.


Earn Revenue From Your Content

Additionally, you can earn ad revenue from your content creations as well.

When you publish content on LimeWire, you will receive 70% of all ad revenue from other users who view your images, music, and videos on the platform.


This revenue model will be much more beneficial to designers. You can experiment with the AI image and content generation tools and share your creations while earning a small income on the side.


LMWR Tokens

The revenue you earn from your creations will come in the form of LMWR tokens, LimeWire’s own cryptocurrency.

Your earnings will be paid every month in LMWR, which you can then trade on many popular crypto exchange platforms like Kraken, ByBit, and UniSwap.

You can also use your LMWR tokens to pay for prompts when using LimeWire generative AI tools.

Pricing Plans

You can sign up to LimeWire to use its AI tools for free. You will receive 10 credits to use and generate up to 20 AI images per day. You will also receive 50% of the ad revenue share. However, you will get more benefits with premium plans.

  • Basic plan: 

For $9.99 per month, you will get 1,000 credits per month, up to 2 ,000 image generations, early access to new AI models, and 50% ad revenue share

  • Advanced plan: 

For $29 per month, you will get 3750 credits per month, up to 7500 image generations, early access to new AI models, and 60% ad revenue share

  • Pro plan: 

For $49 per month, you will get 5,000 credits per month, up to 10,000 image generations, early access to new AI models, and 70% ad revenue share

  • Pro Plus plan: 

For $99 per month, you will get 11,250 credits per month, up to 2 2,500 image generations, early access to new AI models, and 70% ad revenue share

With all premium plans, you will receive a Pro profile badge, full creation history, faster image generation, and no ads.

Sign Up Now To Get Free Credits

Conclusion

In conclusion, LimeWire emerges as a democratizing force in the creative landscape, providing an inclusive platform where anyone can unleash their artistic potential and effortlessly share their work. With the integration of AI, LimeWire eliminates traditional barriers, empowering designers, musicians, and artists to publish their creations and earn revenue with just a few clicks.


The ongoing commitment of LimeWire to innovation is evident in its plans to enhance generative AI tools with new features and models. The upcoming expansion to include music and video generation tools holds the promise of unlocking even more possibilities for creators. It sparks anticipation about the diverse and innovative ways in which artists will leverage these tools to produce and publish their own unique creations.


For those eager to explore, LimeWire's AI tools are readily accessible for free, providing an opportunity to experiment and delve into the world of generative art. As LimeWire continues to evolve, creators are encouraged to stay tuned for the launch of its forthcoming AI music and video generation tools, promising a future brimming with creative potential and endless artistic exploration




lime

Medtech Alimetry gases up with $18M for a wearable to help diagnose gastric disorders

Gut health isn’t the most glamorous of topics, but as many as 1 in 10 people regularly suffer from gastric symptoms like nausea, bloating, or cramping after eating. Figuring out exactly what’s causing stomach misery is not easy without invasive tests. But New Zealand-based startup Alimetry has developed a wearable device that can speed up […]

© 2024 TechCrunch. All rights reserved. For personal use only.




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Get Started in AI and NFTs with the Limewire API (Sponsored)

AI media creation has expanded to incredible video art and a host of other important improvements, and LimeWire is leading the way in creating an awesome interface for the average user to become an AI artist. Limewire has just released its Developer API, a method for engineers like us to create dynamic AI art on […]

The post Get Started in AI and NFTs with the Limewire API (Sponsored) appeared first on David Walsh Blog.




lime

C-DOT, IIT-Roorkee tie-up to develop millimeter wave transceiver for 5G rural connectivity

The project focuses on the development of millimeter wave backhaul technology in which only a small number of small cell-based stations are connected to the gateway through fibre




lime

How Climeworks is Creating Negative Emission Power Plants

In the not-so-distant future, dealing safely with our emissions in a carbon-neutral way will be as natural to us as it is to have our trash picked up by our municipalities, says Jan Wurzbacher, founder of Climeworks. In 2017, Climeworks opened the world’s first negative emissions plant – capturing CO2 at a geothermal plant in Iceland, and turning it into rock. #pollution #geothermal #iceland ABOUT WIRED SMARTER Experts and business leaders from the worlds of Energy, Money and Retail gathered at Kings Place, London, for WIRED Smarter on October 9, 2018. Discover some of the fascinating insights from speakers here: http://wired.uk/V29vMg ABOUT WIRED EVENTS WIRED events shine a spotlight on the innovators, inventors and entrepreneurs who are changing our world for the better. Explore this channel for videos showing on-stage talks, behind-the-scenes action, exclusive interviews and performances from our roster of events. Join us as we uncover the most relevant, up-and-coming trends and meet the people building the future. ABOUT WIRED WIRED brings you the future as it happens - the people, the trends, the big ideas that will change our lives. An award-winning printed monthly and online publication. WIRED is an agenda-setting magazine offering brain food on a wide range of topics, from science, technology and business to pop-culture and politics. CONNECT WITH WIRED Web: http://po.st/WiredVideo Twitter: http://po.st/TwitterWired Facebook: http://po.st/FacebookWired Google+: http://po.st/GoogleWired Instagram: http://po.st/InstagramWired Magazine: http://po.st/MagazineWired Newsletter: http://po.st/NewslettersWired




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2020 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits (INMMiC) [electronic journal].

IEEE / Institute of Electrical and Electronics Engineers Incorporated




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1987 Twelth International Conference on Infrared and Millimeter Waves [electronic journal].

IEEE / Institute of Electrical and Electronics Engineers Incorporated




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1985 Tenth International Conference on Infrared and Millimeter Waves [electronic journal].

IEEE / Institute of Electrical and Electronics Engineers Incorporated




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1983 Eighth International Conference on Infrared and Millimeter Waves [electronic journal].

IEEE / Institute of Electrical and Electronics Engineers Incorporated




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New bridge to come up across Palar River at Sevilimedu




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Artisans steal the limelight




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Periodic Graphics: The chemistry of slime

Chemical educator and Compound Interest blogger Andy Brunning wrings all the molecular details out of the popular goo




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Slime-making craze has become a big business

Glue and borax sales have been brisk as kids and parents look for do-it-yourself activities




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Errors in C&EN graphic reveal widespread misconceptions about slime chemistry

Multiple sources, including journal articles and chemical catalogs, get the borate bonding and reactivity wrong




lime

Dogs Finally Get the Compliments They Deserve in These Pretty Tweets

The theme here is simple: whatever your dog is looking at might be pretty, but your dog is always prettier. Got it?




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División de Servicios Sociales de Delaware Aprobados para la EBT debido a la Pandemia para Alimentar a los Niños

NEW CASTLE (5 de mayo de 2020) – El 1 de mayo, la División de Servicios Sociales fue aprobada por el Departamento de Agricultura de los Estados Unidos (USDA, por sus siglas en inglés) para operar la Transferencia Electrónica de Beneficios Debido a la Pandemia (P-EBT, por sus siglas en inglés), un programa nuevo autorizado […]



  • Delaware Health and Social Services
  • News
  • Coronavirus
  • de El Programa de Asistencia Nutricional Suplementaria (SNAP)
  • Delaware Department of Health and Social Services
  • DHSS Cabinet Secretary

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Panama’s slime molds get attention from Arkansas University grad student

This past summer, Laura Walker became the first scientist to collect slime molds from soils at the Barro Colorado Nature Monument in Panama, a reserve administered by the Smithsonain since 1946.

The post Panama’s slime molds get attention from Arkansas University grad student appeared first on Smithsonian Insider.




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The Submillimeter Array: Celebrating a decade of discovery

Ten years ago, eight antennas on the summit of Mauna Kea, Hawai’i, united to form a telescope unlike any other. Since then the Submillimeter Array […]

The post The Submillimeter Array: Celebrating a decade of discovery appeared first on Smithsonian Insider.




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DNA is trusty new weapon for detecting slime nets and other invasive marine parasites

Zebra mussels in the Great Lakes, lionfish in the Atlantic and pythons in the Everglades: Large creatures like these generally draw the spotlight when talking […]

The post DNA is trusty new weapon for detecting slime nets and other invasive marine parasites appeared first on Smithsonian Insider.




lime

Polluted urban soil damages lime trees

The impact of polluted urban soil on trees is highlighted in a recent study from Latvia. The researchers found that high salt levels from de-icing chemicals and nutrient imbalance in soil damaged lime trees growing in the city of Riga.




lime

Polluted urban soil damages lime trees

The impact of polluted urban soil on trees is highlighted in a recent study from Latvia. The researchers found that high salt levels from de-icing chemicals and nutrient imbalance in soil damaged lime trees growing in the city of Riga.




lime

Warehousing, logistics space in the limelight as e-tail steps up

Changing user consumption patterns and rapid adoption of omni-channel models drive demand.




lime

McDonald's gets rid of 'pink slime' in beef

The fast-food company denies that pressure from chef Jamie Oliver had anything to do with its decision.




lime

Weekend reads: Is there pink slime in your ground beef?

Food news and items of interest from around the Web for your weekend reading.




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Pink slime: Schools to get option to take it or leave it

The USDA is expected to announce that schools will be able to request beef patties with or without the controversial filler.




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Some schools adding 'pink slime' back to the menu

More than twice as many states put in orders with the USDA this year for ground beef that may contain the controversial lean finely textured beef.




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How to get more juice from your limes

This simple lime-cutting hack gives you more juice and has the added benefit of less cleanup when you're done.




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Sublime images of Mars lay groundwork for 2020 rover mission

A fresh batch of satellite images showcasing the red planet's diverse topography is providing scientists with valuable data for future travel to Mars.




lime

Frog slime could prevent the next flu pandemic

Never doubt the power of the humble frog. These miracles of nature might just help us sail through flu season.




lime

Basalt formations may turn CO2 into limestone

New analysis of basalt rock formations on the Eastern Seaboard of the U.S. reveals the possibility of cleaner coal.




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Pink slime and other animal goop we commonly eat: Gross or green?

Pink slime is said to recover 10 to 12 pounds of edible lean beef from every animal and save another 1.5 million animals from slaughter, but does that diminish




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Sublime animal portraits vie for Nat Geo's attention

National Geographic is back at it again with one of the fiercest photography competitions of the year.




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Team Sports Gift Products Compliment New Henson Construction Tornado Safe Rooms

Team Sports selected as product provider for Safe Zone Concept, utilizing shipping containers to create, multi-use Safe Rooms that utilize materials/systems that comply with FEMA 361 Standards.




lime

Alligator Pools of Naples FL Adds Customer Portal Feature to Compliment The Service Program Software

Stephen and Lisa Reidy adopt the customer portal feature from The Service Program to better compliment their employees, customers and increase company profits.




lime

Fighting Fibromyalgia & Fatigue with Cocolime Fitness

Developed by a fitness instructor coping with chronic pain & fatigue herself, Cocolime Fitness is bringing real relief to people around the world suffering with debilitating health issues.




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Molinari Pools of Vero Beach, Florida Adds Customer Portal Feature to Compliment The Service Program Software

Molinari Pools adopts cutting-edge technology by adding the customer portal feature from The Service Program to make their customer's experience and communication better and more streamlined.




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The Need for "Actual" Computer Security to Compliment "Virtual" Computer Security

Securing the physical perimeter of computer equipment should be at the top of every organization's computer security plans. Rarely does that happen, though.




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Valital lance une solution de recrutement alimentée par l'intelligence artificielle et basée sur une relation de confiance

La plateforme d'IA de Valital automatise la recherche des informations en ligne sur les candidats et confirme leurs références d'emploi en excluant les médias sociaux et autres données privées.




lime

Electronic data system for use with sporting impliments

An electronic data system for use with sporting impliments for providing a user with an electronic device integrated into sport gloves to perform various functions unique to that particular sport. The electronic data system for use with sporting impliments includes a glove member designed for substantially enveloping a hand of a user. The glove member has a notch portion in a back side of the glove member. The notch portion is for facilitating insertion and removal of the user's hand from the glove member. The glove member has a tab portion positioned adjacent to a first side of the notch portion. A data assembly has a housing. The housing is operationally coupled to the glove member. The data assembly has a display for presenting a visual representation of information to the user.




lime

Q-switched millimeter-wave SMASER

A pulsed smaser includes at least one optical resonator and an optical pump. The at least one optical resonator includes opposing mirrors, a solid state gain medium having a masing frequency in a range of from about 50 GHz to about 1 THz, and a Q-switch, wherein the solid state gain medium and the Q-switch are optically arranged between the opposing mirrors. The optical pump is arranged to provide optical pump power to the solid state gain medium. The optical pump and the Q-switch are configured to generate pulsed masing in the solid state gain medium at the masing frequency at room temperature to provide output electromagnetic radiation at the masing frequency.




lime

CO2-capturing binder, production method thereof based on the selection, purification and optimisation of carbide lime, and agglomerates having an environmental activity

The invention relates to CO2 capturing binder with an amortized environmental cost, the method of manufacture thereof by means of selecting, purifying and optimizing the carbide lime paste for use as a cementing material, and aggregates for the manufacture of lime paints and slurries, stuccos, mortars and concretes having multiple applications in the construction industry, in architectural restoration, in public works and land conditioning, object of the present invention. It is basically characterized in that the raw material is the residue in the form of sludge generated in the industrial manufacture of acetylene (C2H2) from calcium carbide (CaC2) the fundamental component of which is calcium hydroxide (Ca(OH)2) in highly reactive nanometric formations treated in a specific manner according to the invention.




lime

Cement composition containing dune sand and limestone powder, concrete products and method for making concrete products

A raw batch composition for concrete or concrete wherein the raw batch composition comprises Portland cement of about 15 wgt. % to about 45 wgt. % and dune sand preferably red dune sand is present in an amount of about 40 wgt. %. The dune sand has a particle size of less than or equal to 45 microns. The composition also includes limestone powder ranging from about 15 wgt. % to 45 wgt. % with particle sizes less than or equal to 45 microns to form a base material. To this base material suitable amounts of fine aggregate, coarse aggregate, water and superplasticizer are added. A method for producing a cast concrete product having a compressive strength of between 62 MPa and 90 MPa is disclosed. The method comprises a step of providing Portland cement, dune sand and limestone powder.




lime

Process and apparatus for slaking lime and dissolving scale

Process and apparatus is disclosed for providing a chemical reaction between calcium oxide containing grit particles to produce calcium hydroxide and heat, capturing the heat of hydration and using it to preheat water initially at ambient temperature, to rise to an elevated temperature to increase the amount of lime present in the water to a supersaturated lime suspension level, with the chemical reaction running to completion, followed by cooling. Heat from a water jacket may be used to raise the temperature in the lime slaker. A process and apparatus is also provided for dissolving scale on internal surfaces of a lime slaker, a lime aging tank, grit separation device and piping and dosing sub-systems, by adding acid into the system with rinse water. A pressurized delivery system that is substantially closed to atmosphere delivers treating dosing under sufficient pressure conditions to maintain a relatively constant back pressure, by means of valving.