The metabolic theory of ecology (MTE) predicts the effects of body size and temperature on metabolism through considerations of vascular distribution networks and biochemical kinetics. MTE has also been extended to characterise processes from cellular to global levels. MTE has generated both enthusiasm and controversy across a broad range of research areas. However, most efforts that claim to validate or invalidate MTE have focused on testing predictions. We argue that critical evaluation of MTE also requires strong tests of both its theoretical foundations and simplifying assumptions. To this end, we synthesise available information and find that MTE’s original derivations require additional assumptions to obtain the full scope of attendant predictions. Moreover, although some of MTE’s simplifying assumptions are well supported by data, others are inconsistent with empirical tests and even more remain untested. Further, although many predictions are empirically supported on average, work remains to explain the often large variability in data. We suggest that greater effort be focused on evaluating MTE’s underlying theory and simplifying assumptions to help delineate the scope of MTE, generate new theory and shed light on fundamental aspects of biological form and function.
Looks like the kid has a pretty good hook from the mound to match the hooks he delivers in the ring. (Video courtesy DAZN’s “ChangeUp.”)[email protected] threw out a PERFECT first pitch at tonight’s @Angels game ⚾💨Watch Our @MLB Whiparound Show #ChangeUp 👉 https://t.co/j4BIUfmyff pic.twitter.com/aLX9hwHa7l— DAZN USA (@DAZN_USA) June 7, 2019The 20-year-old Garcia (18-0, 15 KOs) has been making a strong case for a lightweight title opportunity. The Los Angeles native and Golden Boy Promotions fighter is coming off a stoppage in his last fight March 30, when he made Jose Lopez’s corner throw in the towel after the second round.MORE: Watch ‘ChangeUp,’ a new MLB live whiparound show on DAZN Garcia made it clear after dispatching Lopez that he wanted a title shot soon, specifically against junior lightweight champion Gervonta Davis.”Do I think I’m ready for a world title this year?” he said after his fight on DAZN. “Hell, yes.” Ryan Garcia knocked out his first-pitch duties with ease Thursday night.The rising boxing star delivered a strike before the Angels’ game vs. the A’s in Anaheim, Calif., after showing off some fancy footwork. Join DAZN and watch GGG-Rolls: Sign up in the U.S. | In CanadaGarcia challenged Davis and his promoter, Mayweather Promotions.”And also, I wanted to say something to the Mayweather camp that keeps running their mouth, man. Don’t worry … you get your fights up and I will whoop your ass anywhere,” Garcia said. “Let’s do it. I ain’t intimidated by Mayweather. Nobody could intimidate me.”
Roger Goodell would never. DC Defenders fans have birthed a new tradition, and it’s a tradition unlike any other: the Beer Snake. On Sunday, the Legend of the Beer Snake added a new chapter to its budding legacy: XFL commissioner Oliver Luck recognizing it and partaking in the festivities. WE ARE DEALING WITH AN ALL-TIME BEER SNAKE FOLKS.THIS IS WHAT LEGENDS ARE MADE OF.THIS IS THE XFL. pic.twitter.com/UYrDS7ut1I— XFL (@xfl2020) March 8, 2020UPDATE: The beer snake is almost as tall as the uprights. pic.twitter.com/xzPJXLNmw8— Jake Russell (@_JakeRussell) March 8, 2020But commissioner Luck isn’t just a suit. He’s not some guy up in the press box. He’s a man of class. Character. Commissioner Luck is a man of the people. Which is why he made his way to the beer snake to offer up his help.GET YOU A LEAGUE COMMISSIONER WHO CONTRIBUTES A CUP TO THE GIANT BEER SNAKE.OLIVER LUCK F O R E V E R.THIS LEAGUE. pic.twitter.com/V41n5ndpNQ— XFL (@xfl2020) March 8, 2020😂 @XFL2020 commissioner @OliverLuckXFL is loving the @XFLDefenders beer snake pic.twitter.com/fqeNlHwdGJ— XFL on FOX (@XFLonFOX) March 8, 2020The Great Wall of Budweiser caught the eyes of everyone, not just the commish.How long until @russianmachine makes a DC Defenders #BeerSnake t-shirt? Because this is the real MVP of the game. @XFLDefenders pic.twitter.com/VfVbCuhL9z— Alex Palombo (@AlexPalombo) March 8, 2020“Beer snake” is now being chanted by the crowd #dcdefenders #DefendTheDMV pic.twitter.com/RAKaUL01Ne— Vieve (@towthelion) March 8, 2020Basically the whole world: “#Coronavirus is going to run rampant!”@XFLDefenders fans: “Pass me your used beer cup, we’re making a snake.”#XFL— Nathan Birr (@atruebluehusker) March 8, 2020All things considered, the “Beer Snakes” is a much better name than Defenders. Maybe a change for next season. The snake, which stretched out to over 14 rows long, was the stuff of myth. Fans were eating — or drinking, I guess — it up, as the Defenders took the fight to the St. Louis BattleHawks in a win in the nation’s capital.