Notice bibliographique
Résumé
Steroids, Tommy John, and Cataracts:What's the Difference? Robert Klein (bio) Summer 2010's federal indictment of former All-Star pitcher and seven-time Cy Young winner Roger Clemens on federal perjury charges related to steroid use reignited the debate over the impact of steroids (legal in professional baseball prior to 1990) on professional sports. In its bumbling rush to judgment, Major League Baseball (MLB)—and Congress—has enshrined steroid use as the game's singular bête noire to the exclusion of other, potentially more far-reaching game-changers. Steroid use, it turns out, may be only the beginning. For instance, what does MLB propose to do when an athlete is seriously injured and surgery not only returns him to his pre-injury level of performance, but actually enables him to surpass it? In a number of cases, that's exactly what happens. Along comes Stephen Strasburg, the twenty-two-year-old Washington Nationals phenom with a one hundred mile per hour fastball who sustained a season-ending tear of the ulnar collateral ligament (UCL) in his pitching arm during a game last August. (Coincidentally, if not presciently, the incident occurred within forty-eight hours of Clemens's August 19 indictment.) Strasburg will likely be out for some or all of 2011. The hiatus puts his gaudy 92 strikeouts in 68 innings pitched temporarily in storage. In the meantime, he awaits the outcome of surgery and months of strenuous rehabilitation that will determine the extent to which he can return to, or exceed, his record-threatening, pre-op form. And therein lies the rub. In 1974, Los Angeles Dodgers pitcher Tommy John underwent a successful experimental procedure to repair his torn UCL. This procedure dramatically improved his chance to recover from what would otherwise be a career-ending (or career-shortening) injury. Since then, Tommy John operations (said to be the most important advance in baseball "since the invention of the breaking ball") have resulted in an 85 percent to 90 percent complete recovery rate, [End Page 141] extending the major-league lives of scores of pitchers.1 Strasburg underwent the surgery September 2. Despite the hype, pitchers alleged to have used steroids don't always improve their performance, including, ironically, Roger Clemens. His earned run average, a critical marker of a pitcher's success, was calculated by researchers at Columbia and the University of Chicago to be .32 runs worse during steroid use than his pre-use ERA. In contrast, there is evidence that performance improves after a Tommy John operation. "Players can and do come back, sometimes even better," says CBSSports.com's David Andriesen, occasionally gaining an "extra 2-3 MPH on their fastball."2 For former American League hurler Billy Koch, the gain was even greater; his fastball reportedly jumped from the mid-90s pre-op to 108 post-op.3 Hardball Talk/NBC Sports commentator D. J. Short says Strasburg "has the potential to come back from the surgery even stronger than before."4 Should a steroid-free, Tommy John-reconstructed, potentially stronger, and better post-op Strasburg, and others in a similar position, be banned from the sport or get an asterisk next their names—similar to the asterisks proposed for steroid users by some baseball record book purists? Worse, what happens when a fading lefty decides to test the limits himself and seeks a surgeon who will "repair" a ligament that is not torn? New medical technology is already available to artificially prolong or enhance performance life and bulk up the statistics of an otherwise healthy player. The Strasburg dilemma suggests we might need a considered, viable approach sooner rather than later. Sports columnist Kevin Blackistone argues that baseball is exiting the steroid era and is now "firmly entrenched in the surgical era."5 More insidiously, while some observers say it's a "misconception" that pitchers improve after Tommy John surgery, its universal acceptance and high success rate has encouraged parents to request the procedure for their uninjured children. Legal concerns aside, it is hard to understand why a professional athlete's steroid use as a potential career enhancer should be any more suspect and penalized than a player who chooses...
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,021 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».