Mary prefers the non-drumhead varieties, with flowers separate and petals not overlapping. Ask for recommendations for good doers, then go on looks. Don't get too hung up on exact named forms. If as a beginner you'd like to grow a few, Mary advises trying the easier-to-grow alpines, rather than show varieties. You must keep them shaded and moist, and dry them off in the winter. The pots should be topped with grit after planting. Once they've finished flowering, it's a good idea to repot into new well-drained, gritty compost – four parts loam-based John Innes No 2, two parts leaf mould and one part grit. In the early summer she moves her collection to outdoor window sills on the north side of her house where they stay cool until the following January. Her auricula year starts in January, when she feeds them with a general all-round fertiliser for a couple of weeks to get them growing well, then moves on to something rich in phosphates for the rest of their main spring growing and flowering season. As Mary says – protect from rain in the winter and spring and sun in the summer. As alpines, they can cope with snow-melt wet, but it needs to drain fast. Mary's building has a glass roof – good for growing – but this has to be shaded in the hot midday sun as these plants thrive kept in light shade, cool and well ventilated (as alpines, they are happy with their roots frozen solid) and moist, but with excellent drainage. Arrange them instead in a rough set of dice fives, with each plant above the gap in the line below. At shows, the plants are often arranged in straight vertical columns, with each plant directly above the one below, but this makes them look heavy. Mary's auricula theatre is tiered on wooden staging in the old outside loo, with layers of 3½in terracotta pots stretching from one side to the other. That's why they are traditionally grown in the shelter of a theatre, half outside, half in. The show varieties, in particular, which have the floury covering to their flowers and leaves, immediately mark with a drop of water and they hate baking sun. Auricula theatresĪuriculas prefer the cool of outside, but not the wet. She has an auricula theatre, not one lined in black – as you'll see at garden shows – but painted a warm, soft lime wash in a pinky-mushroom colour. I went to visit Mary Keen, the garden designer and writer, who writes for Telegraph Gardening. Because of this I wanted to visit a gardener's collection, rather than a nursery, to work out which are the best stayers and find someone who has been growing auriculas for years – for the pleasure of looking at them, rather than making them new. People tinker with their breeding all the time, coming up with ever more varied colour forms. They are the collector's plant par excellence. Just when you find one you particularly like, it is superseded by another quite similar, said to be a better performer. Auriculas are one of those frustrating groups of plants that are continually evolving.
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The very attributes that have drawn Kyrie comparisons to dribbling maestros like Rod Strickland 1 and Allen Iverson may also be the ones that keep him from entering the realm of all-time offensive greats. Irving tends to perform better in PER than in on-off statistics, as shown in the chart below:Īs a corollary, Irving’s assist rate isn't in the same ballpark of distributors like Harden and Paul, nor does he move off the ball like Curry. Take Player Efficiency Rating, for example, a per-minute metric that measures a player’s box score production, as opposed to on-off plus/minus, which measures how a player’s team does when he’s in the game versus not. So why doesn’t Irving’s offensive effectiveness line up with what our eyes tell us? A big reason may lie in the divergence between Irving’s traditional numbers and his on-court impact. Curry (seven times), Chris Paul (five), James Harden (five), Damian Lillard (four), Russell Westbrook (twice), Trae Young (twice), Kyle Lowry (once) and even Isaiah Thomas (once) all posted more impactful offensive seasons than Irving during this time period. While he’s finished among the top five a couple of times (2014-19), Irving’s best season by offensive RAPTOR - 2016-17, in which he recorded a plus-6.3 and sniffed a spot in the coveted 50-40-90 club - ranks as just the 29th-best per-possession offensive performance by a point guard since 2013-14 and the 37th-best overall, while his 2020-21 campaign (which saw him actually record that 50-40-90) ranks 38th and 54th, respectively. (After all, nobody has ever accused Kyrie of being a lockdown defender.) Even on offense, as you’ll notice from the table above, Irving has never consistently ascended to the league’s upper echelon during his professional career. Compare that to the oft-maligned defense of Warriors guard Stephen Curry, whom RAPTOR has seen as a net-positive defender in all but three years since 2013-14.īut while Irving’s defense has usually left something to be desired, it’s hardly the sole reason for this apparent disconnect between his reputation and observable impact on the game of basketball. It’s a credit to Irving’s improvement on that end that he no longer ranks among the very worst defenders in the league - his 2016-17 defensive performance ranks 13th-worst among the 652 qualifying guard-seasons since 2013-14 - but he still lags behind his peers in that regard. Though his defensive impact has trended upward with each successive season in Brooklyn, his numbers remain woefully below-average for a player of his caliber and position: Last season, Irving’s negative-0.9 defensive RAPTOR ranked 41st out of 72 point guards who played at least 1,000 regular-season minutes, and he’s been an above-average defender at his position in just one season of his 12-year career. Listed at 6-foot-2, 195 pounds, Irving has always been an easy target for opposing offenses to hunt, and he’s been a net-negative on that end for all but one year of his career during the player-tracking era. The most obvious culprit for Irving’s less-impressive-than-expected numbers here is his defense. *Irving did not reach the minutes threshold to qualify for the RAPTOR leaderboard, so these rankings are based off of his numbers in the minutes he did play. Regular-season RAPTOR metrics for Kyrie Irving by NBA season, 2013-14 to 2021-22, with rankings among qualified players Year For a player whose observable skill set has long confounded the advanced metrics, it’s fitting that RAPTOR sees Irving’s impact differently than the conventional wisdom does: On a per-possession basis, Irving has cracked the top 25 of FiveThirtyEight’s regular-season Total RAPTOR metric just once since arriving in Brooklyn for the 2019-20 season, and in his career he’s reached that benchmark fewer times (four) than he’s fallen outside of it (five). And watching Irving certainly leaves you dazzled: You’d be hard-pressed to find a more maddening cover on defense, equipped with an arsenal of how-did-he-think-of-that moves and the slipperiness to evade even the rangiest and most committed of stoppers.īut Irving’s status as the darling of basketball aesthetes everywhere has obscured his overall contributions to winning basketball - even in the rare cases when he’s on the floor. Contemporaries have often called him the most skilled player in the history of the NBA, with some going as far to say he ranks among the league’s 75 best players ever. Throughout Kyrie Irving’s many basketball hiatuses over the years - whether due to injuries, refusal to take the COVID-19 vaccine or, most recently, suspension for promoting an anti-Semitic documentary - the mercurial star’s on-court brilliance has rarely been questioned. Even when Kyrie Irving plays, measuring his impact is not straightforward. “We thought this account had a large fanbase, so we decided to buy it,” said Huang, adding that the company was looking for an account whose target audience was the Chinese community in Australia. He said the transfer of ownership was conducted with a Chinese male national living in Fuzhou, whose identity he declined to disclose. The account was renamed ‘Australia China New Life’ in January by its new Chinese owner, Fuzhou 985 Technology, based in Fujian province, which notified followers the account would instead promote Chinese life in Australia.Īn employee from Fuzhou 985 Technology, who only gave his surname as Huang, told Reuters by telephone was not aware the account was previously connected to Morrison. The account, which bore Morrison’s photograph and posted information on his policies in Mandarin targeted at Australian voters of Chinese ethnic origin, had 76,000 followers. The politicians claimed the move represented censorship amid growing diplomatic tensions between Canberra and Beijing with a national election to be held in Australia by May. SYDNEY (Reuters) -A little-known Chinese technology company that took over a WeChat social media account set up for Australia’s Prime Minister Scott Morrison said on Monday it wanted to buy an account with a large fanbase in Australia, and was unaware it was his.Īustralian politicians said Morrison’s office lost access to the account on the platform, owned by Chinese tech giant Tencent Holdings Ltd, several months ago. (Refiles to correct spelling of ‘minister’ in paragraph 1) These methods either require expensive instrumentation with qualified personnel (inductively coupled plasma-mass spectrometry, instrumental nuclear activation analysis) or oxidative sample digestion to remove potential interferences prior to analysis by a kinetic colorimetric method originally introduced by Sandell and Kolthoff ~75 years ago. Urinary iodide (UI) is the biomarker used for epidemiological studies only a few methods are currently used routinely for analysis. Most countries have iodine supplementation and monitoring programs. Nearly a third of the global population has insufficient iodine intake and is at risk of developing Iodine Deficiency Disorders (IDD). Temperature during combustion was higher tha.read more read lessĪbstract: Iodine is an essential element of human nutrition. Br, Cl, and I were also determined in MIC digests by inductively coupled plasma mass spectrometry, inductively coupled plasma optical emission spectrometry, and F was determined by an ion-selective electrode with agreement better than 95% to the values obtained using IC. With the use of the same conditions, the recoveries for I were better than 97%. For Br, Cl, and F, the agreement was between 96 and 103% using 50 mmol L-1 (NH4)2CO3 as the absorbing solution and 5 min of reflux. Accuracy was evaluated for Br, Cl, and F using certified reference coal and spiked samples for I. A reflux step was applied to improve analyte absorption. Combustion was complete in less than 50 s, and analytes were absorbed in water or (NH4)2CO3 solution. Samples (up to 500 mg) were combusted at 2 MPa of oxygen. A discussion related to the availability of certified reference materials for evaluation of accuracy is also included, as well as a discussion of the official methods used as references for the determination of halogens in the samples covered in this review.read more read lessĪbstract: The microwave-induced combustion (MIC) technique was applied for coal digestion and further determination of bromide, chloride, fluoride, and iodide by ion chromatography (IC). On this aspect, the main analytical challenges and drawbacks are highlighted. The commonest sample preparation methods, as extraction and decomposition using combustion and pyrohydrolysis, are reviewed, as well as spectrometric and electroanalytical techniques, spectrophotometry, total reflection X-ray fluorescence, neutron activation analysis, and separation systems using chromatography and electrophoresis. In this review, the works published in last 20 years are covered, and the main topics related to sample preparation methods and analytical techniques commonly used for fluorine, chlorine, bromine, and iodine determination in biological samples, food, drugs, and plants used as food or with medical applications are discussed. Accurate results for determinations in certified materials and good recoveries demonstrated the efficiency of the procedure.read more read lessĪbstract: Fluorine, chlorine, bromine, and iodine have been studied in biological samples and other related matrices owing to the need to understand the biochemical effects in living organisms. As for I, recoveries ranged from 85 to 98% with a closed vessel microwave oven. For Br, recoveries ranged from 87 to 104% for closed vessel microwave oven and from 90 to 102% for open vessel microwave oven. The results for Cl were in good agreement with the certified values (90% confidence level). Relative standard deviations, considering five replicates of sample submitted to the proposed methodology, were 1% for Cl and Br, and 2% for I, when a closed vessel microwave was used. The limits of detection (3σb/s) for Cl, Br and I in the solid sample were 30, 40 and 280 µg g−1 for the closed vessel microwave oven, and 15, 20 and 40 µg g−1 for the open vessel microwave oven, respectively. Three biological reference materials were used to validate the methodology: Non-Fat Milk Powder SRM 1549 from NIST, Skim Milk Powder RM-151 from BCR and Whole Egg Powder RM 8415, also from NIST. The final solution was directly introduced into the ICP-OES without any damage to the sample introduction system and with no severe spectral interference. After separation from digestate solution, precipitates are dissolved with ammonia resulting in a 20% v/v solution. During the mineralization process in closed and open vessels (microwave ovens), anions are precipitated as salts of low solubility products (AgCl, AgBr and AgI). Abstract: A procedure coupling acid decomposition and precipitation, using inductively coupled plasma optical emission spectrometry (ICP- OES) is proposed for the determination of Cl, Br and I in milk samples. Items with a reserve will not be sold unless the reserve price has been met.Īt the close of the auction, active items will remain open until no bids have been received for three minutes.Īpplicable sales tax will be collected by the affiliate managing the auction. Sellers and their agents are prohibited from bidding on their own assets. Once a bid is placed it cannot be retracted. Failure to comply with removal terms may result in bidding privileges being disabled. You are responsible for inspecting items prior to purchase.īidders are responsible for knowing and complying with auction terms. 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