Standards, that is, a set of rules, norms or measures that establish a degree of uniformity such that idiosyncratic instances can be subjected to comparative evaluation, have long been recognized as fundamental to the production of economic efficiency. For instance, the division of labor, which underpins not only global trade but also innovation, relies on standards (Smith, 1776). Specifically, se

In this paper, computation fluid dynamics (CFD) simulations are employed to describe the effect of flow parameters on the formation of soot and NOx in a heavy duty engine under low load and high load. The complexity of diesel combustion, specially when soot, NOx and other emissions are of interest, requires using a detailed chemical mechanism to have a correct estimation of temperature and species

Impaired incretin effect is a culprit in Type 2 Diabetes. Cocaine- and amphetamine-regulated transcript (CART) is a regulatory peptide controlling pancreatic islet hormone secretion and beta-cell survival. Here we studied the potential expression of CART in enteroendocrine cells and examined the role of CART as a regulator of incretin secretion and expression. CART expression was found in glucose-

Density functional theory (DFT) exploits an independent-particle-system construction to replicate the densities and current of an interacting system. This construction is used here to access the exact effective potential and bias of nonequilibrium systems with disorder and interactions. Our results show that interactions smoothen the effective disorder landscape but do not necessarily increase the

Rapporten sammanfattar resultaten från en experimentell undersökning där murade väggar belastade med samtidigt verkande normallast och moment har förstärkts genom ytarmering. En metod för beräkning av väggars bärförmåga i den aktuella lastsituationen presenteras. Förstärkningstekniken kan användas såväl i samband med renovering och energieffektivisering av fullmurade ytterväggar med omfattande fro

This work proposes a frequency and amplitude estimator tailored for noise corrupted signals that have been clipped. Formulated as a sparse reconstruction problem, the proposed algorithm estimates the signal parameters by solving an atomic norm minimization problem. The estimator also exploits the waveform information provided by the clipped samples, incorporated in the form of linear constraints t

Many tools have been developed to support the Front End of Eco-Innovation (FEEI) to design more radical product/service concepts. Although it is widely recognised that designers need to extend the consideration of key stakeholders in the value chain, few studies analyse the impact of the integration of the 'stakeholder' notion into eco-innovation practices. This paper aims at understanding how the

This chapter explores the brand of Islamic children’s literature produced in diaspora, in order to discern how this supplementary educational tool has responded to key concerns of Islamic education. How is Islamic faith staged in diasporic literary depiction? What innovative formats are employed and how does such innovation affect the content? Rather than understanding this literature in terms of

Melphalan at a dose of 200 mg/m2 is standard conditioning prior to autologous hematopoietic stem cell transplantation for multiple mulholger, but a dose of 140 mg/m2 is often used in clinical practice in patients perceived to be at risk of excess toxicity. To determine whether melphalan 200 mg/m2 and melphalan 140 mg/m2 are equally effective and tolerable in clinically relevant patient subgroups w

Background/aim: Sudden cardiac arrest (SCA) has a substantial mortality rate and the acute coronary syndrome constitutes the major cause. Post-resuscitation electrocardiogram ST-elevation SCA (STE-SCA) is a strong indication for emergency coronary angiography, but the role of early angiography and PCI in patients without ST-elevation (NSTE-SCA) remains to be established. This paper aimed to descri