It looks like this is a web page, not a feed. I looked for a feed associated with this page, but couldn't find one. Please enter the address of your feed to validate.

Source: https://blog-698063241976.gifthub.news/post/7689531024

  1. <!doctype html>
  2. <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" prefix="og: http://ogp.me/ns#">
  3.  
  4.  <head>
  5.    <meta charset="utf-8">
  6.    <meta name="applicable-device" content="pc,mobile">
  7.    <meta name="viewport" content="width=device-width, initial-scale=1">
  8.    <title>Energy-Aware AI Models for Mobile Game Applications #996780689823 (2025-02-09)</title>
  9.    <link rel="canonical" href="https://blog-698063241976.gifthub.news/post/7689531024">
  10.    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;700&display=swap">
  11.    <link rel="stylesheet" href="https://x.gifthub.news/static/css/style.css">
  12.    <script src="https://x.gifthub.news/static/js/lazysizes.min.js" async></script>
  13.    <link rel="shortcut icon" href="/favicon.ico">
  14.    <!-- Open Graph Metadata -->
  15.    <meta property="og:type" content="article" />
  16.    <meta property="og:title" content="Energy-Aware AI Models for Mobile Game Applications" />
  17.    <meta property="og:description" content="Energy-Aware AI Models for Mobile Game Applications #996780689823 (2025-02-09)" />
  18.    <meta property="og:url" content="https://blog-698063241976.gifthub.news/post/7689531024" />
  19.    <meta property="og:site_name" content="gifthub.news" />
  20.    <meta property="og:image" content="https://x.gifthub.news/static/images/post/6.jpg" />
  21.    <meta property="og:article:published_time" content="2025-02-09T07:45:15Z" />
  22.    <meta property="og:article:author" content="Dr. Robert Jones" />
  23.    <meta property="og:article:section" content="gifthub.news" />
  24.    <meta property="og:article:tag" content="Games, Mobile Games, Video Games" />
  25.    <!-- Schema.org -->
  26.    <script type="application/ld+json">{
  27.            "@context": "https://schema.org",
  28.            "@type": "ScholarlyArticle",
  29.            "headline": "Energy-Aware AI Models for Mobile Game Applications #996780689823 (2025-02-09)",
  30.            "author": {
  31.                "@type": "Person",
  32.                "name": "Dr. Robert Jones",
  33.                "affiliation": {
  34.                    "@type": "Organization",
  35.                    "name": "gifthub.news"
  36.                },
  37.                "url": "https://blog-698063241976.gifthub.news/post/7689531024"
  38.            },
  39.            "datePublished": "2025-02-09T07:45:15Z",
  40.            "image": "https://x.gifthub.news/static/images/post/6.jpg",
  41.            "journal": {
  42.                "@type": "Periodical",
  43.                "name": "gifthub.news",
  44.                "issn": "10.1069/996780689823"
  45.            },
  46.            "publisher": {
  47.                "@type": "Organization",
  48.                "name": "gifthub.news",
  49.                "url": "https://blog-698063241976.gifthub.news"
  50.            },
  51.            "doi": "996780689823",
  52.            "abstract": "Energy-Aware AI Models for Mobile Game Applications #996780689823 (2025-02-09)",
  53.            "citation": {
  54.                "@type": "CreativeWork",
  55.                "name": "Energy-Aware AI Models for Mobile Game Applications",
  56.                "author": "Dr. Robert Jones",
  57.                "datePublished": "2025-02-09T07:45:15Z",
  58.                "url": "https://blog-698063241976.gifthub.news/post/7689531024"
  59.            }
  60.        }
  61.    </script>
  62. </head>
  63.  
  64. <body>
  65.    <div class="site-mobile-menu site-navbar-target">
  66.        <div class="site-mobile-menu-header">
  67.            <div class="site-mobile-menu-close">
  68.                <span class="icofont-close js-menu-toggle"></span>
  69.            </div>
  70.        </div>
  71.        <div class="site-mobile-menu-body"></div>
  72.    </div>
  73.    <nav class="site-nav">
  74.        <div class="container">
  75.            <div class="site-navigation">
  76.                <div class="row">
  77.                    <div class="col-md-6 text-center order-1 order-md-2 mb-3 mb-md-0">
  78.                        <a href="https://blog-698063241976.gifthub.news" class="logo m-0 text-uppercase">gifthub.news</a>
  79.                    </div>
  80.                    <div class="col-md-3 order-3 order-md-1">
  81.                    </div>
  82.                </div>
  83.            </div>
  84.        </div>
  85.    </nav>
  86.    <div class="section post-section pt-5">
  87.        <div class="container">
  88.            <div class="row justify-content-center">
  89.                <div class="col-lg-8">
  90.                    <div class="text-center">
  91.                        <img src="https://x.gifthub.news/static/images/user/17.jpg" alt="Energy-Aware AI Models for Mobile Game Applications" title="Energy-Aware AI Models for Mobile Game Applications" class="author-pic img-fluid rounded-circle mx-auto">
  92.                    </div>
  93.                    <span class="d-block text-center">Robert Jones</span>
  94.                    <span class="date d-block text-center small text-uppercase text-black-50 mb-5">2025-02-09</span>
  95.                    <h2 class="heading text-center">Energy-Aware AI Models for Mobile Game Applications</h2>
  96.                    <p class="lead mb-4 text-center">Thanks to Robert Jones for contributing the article "Energy-Aware AI Models for Mobile Game Applications".
  97.                    </p>
  98.                    <img src="https://x.gifthub.news/static/images/post/6.jpg" alt="Energy-Aware AI Models for Mobile Game Applications" title="Energy-Aware AI Models for Mobile Game Applications" class="img-fluid rounded mb-4 lazyload">
  99.                    <p>This study examines how mobile games can contribute to the development of smart cities, focusing on the integration of gaming technologies with urban planning, sustainability initiatives, and civic engagement efforts. The paper investigates the potential of mobile games to facilitate smart city initiatives, such as crowd-sourced data collection, environmental monitoring, and social participation. By exploring the intersection of gaming, urban studies, and IoT, the research discusses how mobile games can play a role in addressing contemporary challenges in urban sustainability, mobility, and governance.</p>
  100. <p>The storytelling in video games has matured into an art form, offering players complex narratives filled with rich characters, moral dilemmas, and emotionally resonant experiences that rival those found in literature and cinema. Players are no longer passive consumers but active participants in interactive narratives, shaping the outcome of stories through their choices and actions. This interactive storytelling blurs the line between player and protagonist, creating deeply personal and immersive narratives that leave a lasting impact.</p>
  101. <p>Mobile gaming has democratized access to gaming experiences, empowering billions of smartphone users to dive into a vast array of games ranging from casual puzzles to graphically intensive adventures. The portability and convenience of mobile devices have transformed downtime into playtime, allowing gamers to indulge their passion anytime, anywhere, with a tap of their fingertips.</p>
  102. <p>This study explores the evolution of virtual economies within mobile games, focusing on the integration of digital currency and blockchain technology. It analyzes how virtual economies are structured in mobile games, including the use of in-game currencies, tradeable assets, and microtransactions. The paper also investigates the potential of blockchain technology to provide decentralized, secure, and transparent virtual economies, examining its impact on player ownership, digital asset exchange, and the creation of new revenue models for developers and players alike.</p>
  103. <p>Multiplayer madness ensues as alliances are forged and tested, betrayals unfold like intricate dramas, and epic battles erupt, painting the virtual sky with a kaleidoscope of chaos, cooperation, and camaraderie. In the vast and dynamic world of online gaming, players from across the globe come together to collaborate, compete, and forge meaningful connections. Whether teaming up with friends to tackle cooperative challenges or engaging in fierce competition against rivals, the social aspect of gaming adds an extra layer of excitement and immersion, creating unforgettable experiences and lasting friendships.</p>
  104.  
  105.                    <p>
  106.                    <a href="/redirect/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">Link</a>
  107.                    </p>
  108.                    <p><a href="https://www.linegames.org/" target="_blank" class="custom-link">External link</a>
  109. <a href="https://www.iliiili.com/" target="_blank" class="custom-link">External link</a>
  110. <a href="https://www.digwow.net/" target="_blank" class="custom-link">External link</a>
  111. <a href="https://www.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  112. <a href="https://www.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  113. <a href="https://675802749554-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  114. <a href="https://108001452440-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  115. <a href="https://763992869450-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  116. <a href="https://725771191991-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  117. <a href="https://036381357756-gov.iliiili.com/" target="_blank" class="custom-link">External link</a>
  118. <a href="https://932987060537-gov.digwow.net/" target="_blank" class="custom-link">External link</a>
  119. <a href="https://646746949688-gov.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  120. <a href="https://724599183481-gov.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  121. <a href="https://287230005789-gov-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  122. <a href="https://374342125574-gov-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  123. <a href="https://493731950784-gov-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  124. <a href="https://894363391735-gov-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  125. <a href="https://047504053337-edu.iliiili.com/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  126. <a href="https://533501980427-edu.digwow.net/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  127. <a href="https://756839444195-edu.free-giftcodes.com/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  128. <a href="https://600934797047-edu.gifthub.com.ru/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  129. <a href="https://245287053746-gov.iliiili.com/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  130. <a href="https://780190660764-gov.digwow.net/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  131. <a href="https://133937652280-gov.free-giftcodes.com/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  132. <a href="https://086350039049-gov.gifthub.com.ru/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  133. <a href="https://link.naver.com/bridge?115191514808&amp;url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  134. <a href="https://link.naver.com/bridge?674893902538&amp;url=https://naver674893902538-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  135. <a href="https://link.naver.com/bridge?631545457966&amp;url=https://naver631545457966-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  136. <a href="https://link.naver.com/bridge?128608475955&amp;url=https://naver128608475955-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  137. <a href="https://link.naver.com/bridge?245409263417&amp;url=https://naver245409263417-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  138. <a href="https://link.naver.com/bridge?063760472243&amp;url=https://naver063760472243-gov.digwow.net" target="_blank" class="custom-link">External link</a>
  139. <a href="https://link.naver.com/bridge?180775200840&amp;url=https://naver180775200840-gov.iliiili.com" target="_blank" class="custom-link">External link</a>
  140. <a href="https://link.naver.com/bridge?777019825192&amp;url=https://naver777019825192-gov.1717173.xyz" target="_blank" class="custom-link">External link</a>
  141. <a href="https://link.naver.com/bridge?140474793761&amp;url=https://naver140474793761-gov.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  142. <a href="https://link.naver.com/bridge?391476453165&amp;url=https://naver391476453165-gov-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  143. <a href="https://link.naver.com/bridge?147667982929&amp;url=https://naver147667982929-gov-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  144. <a href="https://link.naver.com/bridge?498775814052&amp;url=https://naver498775814052-gov-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  145. <a href="https://link.naver.com/bridge?697014629495&amp;url=https://naver697014629495-gov-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  146. <a href="https://blog-294486436304.gifthub.news/" target="_blank" class="custom-link">External link</a>
  147. <a href="https://blog-895300560362.jp-edu.sbs/" target="_blank" class="custom-link">External link</a>
  148. <a href="https://blog-734674293642.kr-edu.sbs/" target="_blank" class="custom-link">External link</a>
  149. <a href="https://blog-385016506036.krlinkedin.sbs/" target="_blank" class="custom-link">External link</a>
  150. <a href="https://blog-193120303870.mit-edu.sbs/" target="_blank" class="custom-link">External link</a>
  151. <a href="https://blog-390764903515.mit-edu.buzz/" target="_blank" class="custom-link">External link</a>
  152. <a href="https://blog-266979688901.mit-edu.tech/" target="_blank" class="custom-link">External link</a>
  153. <a href="https://blog-941238378445.mit-edu.site/" target="_blank" class="custom-link">External link</a>
  154. <a href="https://blog-945207833421.mit-edu.top/" target="_blank" class="custom-link">External link</a>
  155. <a href="https://blog-490281485519.usa-gov.top/" target="_blank" class="custom-link">External link</a>
  156. <a href="https://research-356291786216.mit-edu.pp.ua/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  157. <a href="https://research-909342481510.harvard-edu.pp.ua/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  158. <a href="https://research-658209144863.stanford-edu.pp.ua/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  159. <a href="https://research-932564264209.cambridge-edu.pp.ua/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  160. <a href="https://research-457609664485.berkeley-edu.pp.ua/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  161. <a href="https://research-400887281537.oxford-edu.pp.ua/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  162. <a href="https://research-964484329199-edu.wwv.pp.ua/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  163. <a href="https://research-055504144132-edu.sean.pp.ua/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  164. <a href="https://research-950004700159-edu.line.pp.ua/?url=https://blog-698063241976.gifthub.news/post/7689531024" target="_blank" class="custom-link">External link</a>
  165. </p>
  166.                    <div class="row mt-5 pt-5 border-top">
  167.                    </div>
  168.                </div>
  169.            </div>
  170.        </div>
  171.    </div>
  172.    <div class="section pb-0">
  173.        <div class="container">
  174.            <div class="row">
  175.                <div class="col-lg-12">
  176.                    <h2 class="heading">Related</h2>
  177.                </div>
  178.            </div>
  179.            <div class="row justify-content-center">
  180.                <div class="col-lg-12">
  181.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  182.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  183.                            <a href="https://blog-698063241976.gifthub.news/post/2193864750">
  184.                            <img src="https://x.gifthub.news/static/images/post/6.jpg" alt="Game Economies on the Blockchain: Balancing Ownership and Market Dynamics" title="Game Economies on the Blockchain: Balancing Ownership and Market Dynamics" class="img-fluid lazyload">
  185.                            </a>
  186.                        </div>
  187.                        <div class="content">
  188.                            <div class="post-meta mb-3">
  189.                                <a href="https://blog-2193864750.gifthub.news/post/2193864750/" target="_blank">
  190.                                <span class="date">2025-02-09</span>
  191.                                </a>
  192.                            </div>
  193.                            <h2 class="heading"><a href="https://blog-698063241976.gifthub.news/post/2193864750">Game Economies on the Blockchain: Balancing Ownership and Market Dynamics</a></h2>
  194.                            <p class="info">This paper provides a comparative analysis of the various monetization strategies employed in mobile games, focusing on in-app purchases (IAP) and advertising revenue models. The research investigates the economic impact of these models on both developers and players, examining their effectiveness in generating sustainable revenue while maintaining player satisfaction. Drawing on marketing theory, behavioral economics, and user experience research, the study evaluates the trade-offs between IAPs, ad placements, and player retention. The paper also explores the ethical concerns surrounding monetization practices, particularly regarding player exploitation, pay-to-win mechanics, and the impact on children and vulnerable audiences.</p>
  195.                            <a href="https://blog-698063241976.gifthub.news/post/2193864750" class="post-author d-flex align-items-center">
  196.                                <div class="author-pic">
  197.                                    <img src="https://x.gifthub.news/static/images/user/17.jpg" alt="Game Economies on the Blockchain: Balancing Ownership and Market Dynamics" title="Game Economies on the Blockchain: Balancing Ownership and Market Dynamics" class="lazyload">
  198.                                </div>
  199.                                <div class="text">
  200.                                    <strong>Jerry Fisher</strong>
  201.                                    <span>2025-02-09 published post</span>
  202.                                </div>
  203.                            </a>
  204.                        </div>
  205.                    </div>
  206.                </div>
  207.                <div class="col-lg-12">
  208.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  209.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  210.                            <a href="https://blog-698063241976.gifthub.news/post/7234869501">
  211.                            <img src="https://x.gifthub.news/static/images/post/15.jpg" alt="Optimizing Player Incentive Mechanisms in Tokenized Game Economies" title="Optimizing Player Incentive Mechanisms in Tokenized Game Economies" class="img-fluid lazyload">
  212.                            </a>
  213.                        </div>
  214.                        <div class="content">
  215.                            <div class="post-meta mb-3">
  216.                                <a href="https://blog-7234869501.gifthub.news/post/7234869501/" target="_blank">
  217.                                <span class="date">2025-02-09</span>
  218.                                </a>
  219.                            </div>
  220.                            <h2 class="heading"><a href="https://blog-698063241976.gifthub.news/post/7234869501">Optimizing Player Incentive Mechanisms in Tokenized Game Economies</a></h2>
  221.                            <p class="info">This paper explores the use of artificial intelligence (AI) in predicting player behavior in mobile games. It focuses on how AI algorithms can analyze player data to forecast actions such as in-game purchases, playtime, and engagement. The research examines the potential of AI to enhance personalized gaming experiences, improve game design, and increase player retention rates.</p>
  222.                            <a href="https://blog-698063241976.gifthub.news/post/7234869501" class="post-author d-flex align-items-center">
  223.                                <div class="author-pic">
  224.                                    <img src="https://x.gifthub.news/static/images/user/9.jpg" alt="Optimizing Player Incentive Mechanisms in Tokenized Game Economies" title="Optimizing Player Incentive Mechanisms in Tokenized Game Economies" class="lazyload">
  225.                                </div>
  226.                                <div class="text">
  227.                                    <strong>Brandon Barnes</strong>
  228.                                    <span>2025-02-09 published post</span>
  229.                                </div>
  230.                            </a>
  231.                        </div>
  232.                    </div>
  233.                </div>
  234.                <div class="col-lg-12">
  235.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  236.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  237.                            <a href="https://blog-698063241976.gifthub.news/post/2075943618">
  238.                            <img src="https://x.gifthub.news/static/images/post/2.jpg" alt="Gamification as a Tool for Teaching Computational Ethics in STEM Education" title="Gamification as a Tool for Teaching Computational Ethics in STEM Education" class="img-fluid lazyload">
  239.                            </a>
  240.                        </div>
  241.                        <div class="content">
  242.                            <div class="post-meta mb-3">
  243.                                <a href="https://blog-2075943618.gifthub.news/post/2075943618/" target="_blank">
  244.                                <span class="date">2025-02-09</span>
  245.                                </a>
  246.                            </div>
  247.                            <h2 class="heading"><a href="https://blog-698063241976.gifthub.news/post/2075943618">Gamification as a Tool for Teaching Computational Ethics in STEM Education</a></h2>
  248.                            <p class="info">This paper investigates the role of social influence in mobile games, focusing on how social networks, peer pressure, and social comparison affect player behavior and in-game purchasing decisions. The study examines how features such as leaderboards, friend lists, and social sharing options influence players’ motivations to engage with the game and spend money on in-game items. Drawing on social psychology and behavioral economics, the research explores how players' decisions are shaped by their interactions with others in the game environment. The paper also discusses the ethical implications of using social influence to drive in-game purchases, particularly in relation to vulnerable players and addiction risk.</p>
  249.                            <a href="https://blog-698063241976.gifthub.news/post/2075943618" class="post-author d-flex align-items-center">
  250.                                <div class="author-pic">
  251.                                    <img src="https://x.gifthub.news/static/images/user/8.jpg" alt="Gamification as a Tool for Teaching Computational Ethics in STEM Education" title="Gamification as a Tool for Teaching Computational Ethics in STEM Education" class="lazyload">
  252.                                </div>
  253.                                <div class="text">
  254.                                    <strong>Scott Bennett</strong>
  255.                                    <span>2025-02-09 published post</span>
  256.                                </div>
  257.                            </a>
  258.                        </div>
  259.                    </div>
  260.                </div>
  261.            </div>
  262.        </div>
  263.    </div>
  264.    <div class="py-5 bg-light mx-md-3 sec-subscribe">
  265.        <div class="container">
  266.            <div class="row">
  267.                <div class="col-lg-12">
  268.                    <h2 class="h4 fw-bold">Subscribe to newsletter</h2>
  269.                </div>
  270.            </div>
  271.            <form class="row">
  272.                <div class="col-md-8">
  273.                    <div class="mb-3 mb-md-0">
  274.                        <input type="email" class="form-control" placeholder="Enter your email">
  275.                    </div>
  276.                </div>
  277.                <div class="col-md-4 d-grid">
  278.                    <input type="submit" class="btn btn-primary" value="Subscribe">
  279.                </div>
  280.            </form>
  281.        </div>
  282.    </div>
  283.    <div class="site-footer">
  284.        <div class="container">
  285.            <div class="row justify-content-center copyright">
  286.                <div class="col-lg-7 text-center">
  287.                    <div class="widget">
  288.                        <p>Copyright &copy;
  289.                            <script>document.write(new Date().getFullYear());</script> All rights reserved.
  290.                        </p>
  291. <p>
  292.    < Top VPS Hosting Choice ><br>
  293.    <a href="https://evolution-host.com?ref=DQgZ6P" target="_blank">
  294.        <img src="https://x.gifthub.news/static/images/evolution-host.png" alt="Evolution Host" title="Evolution Host" class="evhost lazyload">
  295.    </a>
  296. </p>
  297.                    </div>
  298.                </div>
  299.            </div>
  300.        </div>
  301.    </div>
  302. </body>
  303.  
  304. </html>
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda