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-804337698894.mit-edu.top/post/7321405986

  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>A Framework for Real-Time Testing of Game Physics Engines #276071265636 (2025-02-04)</title>
  9.    <link rel="canonical" href="https://blog-804337698894.mit-edu.top/post/7321405986">
  10.    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;700&display=swap">
  11.    <link rel="stylesheet" href="https://x.mit-edu.top/static/css/style.css">
  12.    <script src="https://x.mit-edu.top/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="A Framework for Real-Time Testing of Game Physics Engines" />
  17.    <meta property="og:description" content="A Framework for Real-Time Testing of Game Physics Engines #276071265636 (2025-02-04)" />
  18.    <meta property="og:url" content="https://blog-804337698894.mit-edu.top/post/7321405986" />
  19.    <meta property="og:site_name" content="mit-edu.top" />
  20.    <meta property="og:image" content="https://x.mit-edu.top/static/images/post/12.jpg" />
  21.    <meta property="og:article:published_time" content="2025-02-04T03:49:46Z" />
  22.    <meta property="og:article:author" content="Dr. Jerry Fisher" />
  23.    <meta property="og:article:section" content="mit-edu.top" />
  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": "A Framework for Real-Time Testing of Game Physics Engines #276071265636 (2025-02-04)",
  30.            "author": {
  31.                "@type": "Person",
  32.                "name": "Dr. Jerry Fisher",
  33.                "affiliation": {
  34.                    "@type": "Organization",
  35.                    "name": "mit-edu.top"
  36.                },
  37.                "url": "https://blog-804337698894.mit-edu.top/post/7321405986"
  38.            },
  39.            "datePublished": "2025-02-04T03:49:46Z",
  40.            "image": "https://x.mit-edu.top/static/images/post/12.jpg",
  41.            "journal": {
  42.                "@type": "Periodical",
  43.                "name": "mit-edu.top",
  44.                "issn": "10.1069/276071265636"
  45.            },
  46.            "publisher": {
  47.                "@type": "Organization",
  48.                "name": "mit-edu.top",
  49.                "url": "https://blog-804337698894.mit-edu.top"
  50.            },
  51.            "doi": "276071265636",
  52.            "abstract": "A Framework for Real-Time Testing of Game Physics Engines #276071265636 (2025-02-04)",
  53.            "citation": {
  54.                "@type": "CreativeWork",
  55.                "name": "A Framework for Real-Time Testing of Game Physics Engines",
  56.                "author": "Dr. Jerry Fisher",
  57.                "datePublished": "2025-02-04T03:49:46Z",
  58.                "url": "https://blog-804337698894.mit-edu.top/post/7321405986"
  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-804337698894.mit-edu.top" class="logo m-0 text-uppercase">mit-edu.top</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.mit-edu.top/static/images/user/7.jpg" alt="A Framework for Real-Time Testing of Game Physics Engines" title="A Framework for Real-Time Testing of Game Physics Engines" class="author-pic img-fluid rounded-circle mx-auto">
  92.                    </div>
  93.                    <span class="d-block text-center">Jerry Fisher</span>
  94.                    <span class="date d-block text-center small text-uppercase text-black-50 mb-5">2025-02-04</span>
  95.                    <h2 class="heading text-center">A Framework for Real-Time Testing of Game Physics Engines</h2>
  96.                    <p class="lead mb-4 text-center">Thanks to Jerry Fisher for contributing the article "A Framework for Real-Time Testing of Game Physics Engines".
  97.                    </p>
  98.                    <img src="https://x.mit-edu.top/static/images/post/12.jpg" alt="A Framework for Real-Time Testing of Game Physics Engines" title="A Framework for Real-Time Testing of Game Physics Engines" class="img-fluid rounded mb-4 lazyload">
  99.                    <p>Gaming culture has evolved into a vibrant and interconnected community where players from diverse backgrounds and cultures converge. They share strategies, forge lasting alliances, and engage in friendly competition, turning virtual friendships into real-world connections that span continents. Beyond gaming itself, this global community often rallies around charitable causes, organizing fundraising events, and using their collective influence for social good, showcasing the positive impact of gaming on society.</p>
  100. <p>This paper examines the role of multiplayer mobile games in facilitating socialization, community building, and the formation of online social networks. The study investigates how multiplayer features such as cooperative gameplay, competitive modes, and guilds foster interaction among players and create virtual communities. Drawing on social network theory and community dynamics, the research explores the impact of multiplayer mobile games on players' social behavior, including collaboration, communication, and identity formation. The paper also evaluates the potential negative effects of online gaming communities, such as toxicity, exclusion, and cyberbullying, and offers strategies for developers to promote positive social interaction and inclusive communities in multiplayer games.</p>
  101. <p>This paper examines the intersection of mobile games and behavioral economics, exploring how game mechanics can be used to influence economic decision-making and consumer behavior. Drawing on insights from psychology, game theory, and economics, the study analyzes how mobile games employ reward systems, uncertainty, risk-taking, and resource management to simulate real-world economic decisions. The research explores the potential for mobile games to be used as tools for teaching economic principles, as well as their role in shaping financial behavior in the digital economy. The paper also discusses the ethical considerations of using gamified elements in influencing players’ financial choices.</p>
  102. <p>This study investigates the use of gamification techniques in mobile learning applications, focusing on how game-like elements such as scoring, badges, and leaderboards influence user engagement and motivation. It assesses the effectiveness of gamification in enhancing learning outcomes, particularly in educational apps targeting children and young adults. The paper also addresses challenges in designing gamified systems that balance educational value with entertainment.</p>
  103. <p>This research explores the integration of ethical decision-making frameworks into the design of mobile games, focusing on how developers can incorporate ethical principles into game mechanics and player interactions. The study examines the role of moral choices, consequences, and ethical dilemmas in games, analyzing how these elements influence player decision-making, empathy, and social responsibility. Drawing on ethical philosophy, game theory, and human-computer interaction, the paper investigates how ethical game design can foster awareness of societal issues, promote ethical behavior, and encourage critical thinking. The research also addresses the challenges of balancing ethical considerations with commercial success and player enjoyment.</p>
  104.  
  105.                    <p>
  106.                    <a href="/redirect/?url=https://blog-804337698894.mit-edu.top/post/7321405986" 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://973288865664-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  114. <a href="https://932796990029-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  115. <a href="https://844733320658-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  116. <a href="https://535092596765-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  117. <a href="https://465467352826-gov.iliiili.com/" target="_blank" class="custom-link">External link</a>
  118. <a href="https://169124078588-gov.digwow.net/" target="_blank" class="custom-link">External link</a>
  119. <a href="https://837404940497-gov.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  120. <a href="https://232414030943-gov.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  121. <a href="https://451219092833-gov-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  122. <a href="https://238387000242-gov-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  123. <a href="https://755850295327-gov-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  124. <a href="https://326500923751-gov-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  125. <a href="https://562687862448-edu.iliiili.com/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  126. <a href="https://468000732393-edu.digwow.net/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  127. <a href="https://485861027286-edu.free-giftcodes.com/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  128. <a href="https://972217164965-edu.gifthub.com.ru/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  129. <a href="https://938177416093-gov.iliiili.com/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  130. <a href="https://295923611843-gov.digwow.net/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  131. <a href="https://659145638455-gov.free-giftcodes.com/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  132. <a href="https://207906226728-gov.gifthub.com.ru/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  133. <a href="https://link.naver.com/bridge?180275541455&amp;url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  134. <a href="https://link.naver.com/bridge?019865485185&amp;url=https://naver019865485185-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  135. <a href="https://link.naver.com/bridge?808570398416&amp;url=https://naver808570398416-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  136. <a href="https://link.naver.com/bridge?070125727613&amp;url=https://naver070125727613-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  137. <a href="https://link.naver.com/bridge?152760240008&amp;url=https://naver152760240008-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  138. <a href="https://link.naver.com/bridge?137089696709&amp;url=https://naver137089696709-gov.digwow.net" target="_blank" class="custom-link">External link</a>
  139. <a href="https://link.naver.com/bridge?282053368535&amp;url=https://naver282053368535-gov.iliiili.com" target="_blank" class="custom-link">External link</a>
  140. <a href="https://link.naver.com/bridge?660670584293&amp;url=https://naver660670584293-gov.1717173.xyz" target="_blank" class="custom-link">External link</a>
  141. <a href="https://link.naver.com/bridge?152833851056&amp;url=https://naver152833851056-gov.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  142. <a href="https://link.naver.com/bridge?393257714781&amp;url=https://naver393257714781-gov-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  143. <a href="https://link.naver.com/bridge?830269585778&amp;url=https://naver830269585778-gov-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  144. <a href="https://link.naver.com/bridge?054260800225&amp;url=https://naver054260800225-gov-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  145. <a href="https://link.naver.com/bridge?907385569586&amp;url=https://naver907385569586-gov-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  146. <a href="https://blog-534111027443.gifthub.news/" target="_blank" class="custom-link">External link</a>
  147. <a href="https://blog-523545146874.jp-edu.sbs/" target="_blank" class="custom-link">External link</a>
  148. <a href="https://blog-430488042553.kr-edu.sbs/" target="_blank" class="custom-link">External link</a>
  149. <a href="https://blog-656300663918.krlinkedin.sbs/" target="_blank" class="custom-link">External link</a>
  150. <a href="https://blog-532120663612.mit-edu.sbs/" target="_blank" class="custom-link">External link</a>
  151. <a href="https://blog-516862237878.mit-edu.buzz/" target="_blank" class="custom-link">External link</a>
  152. <a href="https://blog-844136999211.mit-edu.tech/" target="_blank" class="custom-link">External link</a>
  153. <a href="https://blog-278649901588.mit-edu.site/" target="_blank" class="custom-link">External link</a>
  154. <a href="https://blog-802699473897.mit-edu.top/" target="_blank" class="custom-link">External link</a>
  155. <a href="https://blog-497418546410.usa-gov.top/" target="_blank" class="custom-link">External link</a>
  156. <a href="https://research-400669549709.mit-edu.pp.ua/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  157. <a href="https://research-746036875517.harvard-edu.pp.ua/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  158. <a href="https://research-472123264320.stanford-edu.pp.ua/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  159. <a href="https://research-275255120834.cambridge-edu.pp.ua/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  160. <a href="https://research-412074811024.berkeley-edu.pp.ua/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  161. <a href="https://research-450883901436.oxford-edu.pp.ua/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  162. <a href="https://research-048121572770-edu.wwv.pp.ua/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  163. <a href="https://research-151364719898-edu.sean.pp.ua/?url=https://blog-804337698894.mit-edu.top/post/7321405986" target="_blank" class="custom-link">External link</a>
  164. <a href="https://research-198241846758-edu.line.pp.ua/?url=https://blog-804337698894.mit-edu.top/post/7321405986" 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-804337698894.mit-edu.top/post/6084532719">
  184.                            <img src="https://x.mit-edu.top/static/images/post/12.jpg" alt="Optimizing In-App Purchases Through Personalized Recommendation Systems" title="Optimizing In-App Purchases Through Personalized Recommendation Systems" class="img-fluid lazyload">
  185.                            </a>
  186.                        </div>
  187.                        <div class="content">
  188.                            <div class="post-meta mb-3">
  189.                                <a href="https://blog-6084532719.mit-edu.top/post/6084532719/" target="_blank">
  190.                                <span class="date">2025-02-04</span>
  191.                                </a>
  192.                            </div>
  193.                            <h2 class="heading"><a href="https://blog-804337698894.mit-edu.top/post/6084532719">Optimizing In-App Purchases Through Personalized Recommendation Systems</a></h2>
  194.                            <p class="info">This study explores the integration of augmented reality (AR) technologies in mobile games, examining how AR enhances user engagement and immersion. It discusses technical challenges, user acceptance, and the future potential of AR in mobile gaming.</p>
  195.                            <a href="https://blog-804337698894.mit-edu.top/post/6084532719" class="post-author d-flex align-items-center">
  196.                                <div class="author-pic">
  197.                                    <img src="https://x.mit-edu.top/static/images/user/7.jpg" alt="Optimizing In-App Purchases Through Personalized Recommendation Systems" title="Optimizing In-App Purchases Through Personalized Recommendation Systems" class="lazyload">
  198.                                </div>
  199.                                <div class="text">
  200.                                    <strong>Doris Patterson</strong>
  201.                                    <span>2025-02-04 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-804337698894.mit-edu.top/post/5814697320">
  211.                            <img src="https://x.mit-edu.top/static/images/post/12.jpg" alt="Quantum Computational Models for Adaptive Difficulty Scaling in Games" title="Quantum Computational Models for Adaptive Difficulty Scaling in Games" class="img-fluid lazyload">
  212.                            </a>
  213.                        </div>
  214.                        <div class="content">
  215.                            <div class="post-meta mb-3">
  216.                                <a href="https://blog-5814697320.mit-edu.top/post/5814697320/" target="_blank">
  217.                                <span class="date">2025-02-04</span>
  218.                                </a>
  219.                            </div>
  220.                            <h2 class="heading"><a href="https://blog-804337698894.mit-edu.top/post/5814697320">Quantum Computational Models for Adaptive Difficulty Scaling in Games</a></h2>
  221.                            <p class="info">This research evaluates the environmental sustainability of the mobile gaming industry, focusing on the environmental footprint of game development, distribution, and consumption. The study examines energy consumption patterns, electronic waste generation, and resource use across the mobile gaming lifecycle, offering a comprehensive assessment of the industry's impact on global sustainability. It also explores innovative approaches to mitigate these effects, such as green game design principles, eco-friendly server technologies, and sustainable mobile device manufacturing practices.</p>
  222.                            <a href="https://blog-804337698894.mit-edu.top/post/5814697320" class="post-author d-flex align-items-center">
  223.                                <div class="author-pic">
  224.                                    <img src="https://x.mit-edu.top/static/images/user/7.jpg" alt="Quantum Computational Models for Adaptive Difficulty Scaling in Games" title="Quantum Computational Models for Adaptive Difficulty Scaling in Games" class="lazyload">
  225.                                </div>
  226.                                <div class="text">
  227.                                    <strong>Emily Carter</strong>
  228.                                    <span>2025-02-04 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-804337698894.mit-edu.top/post/5713942608">
  238.                            <img src="https://x.mit-edu.top/static/images/post/16.jpg" alt="Learning Hierarchical Representations for Procedurally Generated Game Worlds" title="Learning Hierarchical Representations for Procedurally Generated Game Worlds" class="img-fluid lazyload">
  239.                            </a>
  240.                        </div>
  241.                        <div class="content">
  242.                            <div class="post-meta mb-3">
  243.                                <a href="https://blog-5713942608.mit-edu.top/post/5713942608/" target="_blank">
  244.                                <span class="date">2025-02-04</span>
  245.                                </a>
  246.                            </div>
  247.                            <h2 class="heading"><a href="https://blog-804337698894.mit-edu.top/post/5713942608">Learning Hierarchical Representations for Procedurally Generated Game Worlds</a></h2>
  248.                            <p class="info">Gaming has become a universal language, transcending geographical boundaries and language barriers. It allows players from all walks of life to connect, communicate, and collaborate through shared experiences, fostering friendships that span the globe. The rise of online multiplayer gaming has further strengthened these connections, enabling players to form communities, join guilds, and participate in global events, creating a sense of camaraderie and belonging in a digital world.</p>
  249.                            <a href="https://blog-804337698894.mit-edu.top/post/5713942608" class="post-author d-flex align-items-center">
  250.                                <div class="author-pic">
  251.                                    <img src="https://x.mit-edu.top/static/images/user/15.jpg" alt="Learning Hierarchical Representations for Procedurally Generated Game Worlds" title="Learning Hierarchical Representations for Procedurally Generated Game Worlds" class="lazyload">
  252.                                </div>
  253.                                <div class="text">
  254.                                    <strong>Stephen Hamilton</strong>
  255.                                    <span>2025-02-04 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.mit-edu.top/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