Case definition and culture: Are people all the same?

Are All Trust Violations the Same? A Dynamical Examination of Culture, Trust Dissolution, and Trust Recovery

As our global interdependence grows, understanding how culture affects trust and how we can manage trust in intercultural relations is imperative. However, relatively few studies have focused on the relationship between trust and culture, and little of this work examined multiple trust phases sequentially to reveal the dynamics of trust over time. This research examined how the cultural differe...

Not all injections are the same.

To the Editor: In metaphorical terms, a problem arises when good apples are pooled with bad apples; they all get tarred with the same brush. This principle applies when all studies pertaining to spinal injections of steroids are pooled, as if they are all equal. Subsequently, the lay press publicizes sweeping conclusions such as “injecting any liquid, even plain saline solution, works just as w...

“ Happy Families Are All The Same ”

All valve malfunctions are not the same.

1. Tautz TJ, Urwyler A, Antognini JF, Riou B: Case scenario: Increased end-tidal carbon dioxide. A diagnostic dilemma. ANESTHESIOLOGY 2010; 112:440 – 6 2. Kwetny IM, Finucane BT: Negative arterial to end-tidal carbon dioxide gradient: An additional sign of malignant hyperthermia during desflurane anesthesia. Anest Analg 2006; 102:815–7 3. Larach MG, Localio AR, Allen GC, Denborough MA, Ellis FR...

Are Loss Functions All the Same?

In this letter, we investigate the impact of choosing different loss functions from the viewpoint of statistical learning theory. We introduce a convexity assumption, which is met by all loss functions commonly used in the literature, and study how the bound on the estimation error changes with the loss. We also derive a general result on the minimizer of the expected risk for a convex loss fun...