Solid-State Synthesis of Highly Dispersed Nitrogen-Coordinated Single Iron Atom Electrocatalysts for Proton Exchange Membrane Fuel Cells.

Fe-N-C with atomically dispersed Fe single atoms is the most promising candidate to replace platinum for the oxygen reduction reaction (ORR) in fuel cells. However, the conventional synthesis procedures require quantities solvents and metal precursors, sluggish adsorption process, and tedious washing, resulting in limited metal doping and uneconomical for large-scale production. For the first time, FeO is adopted as the Fe precursor to derive abundant single Fe atoms dispersed on carbon surfaces.

The utilization of automated external defibrillators in Taiwan.

Background: Increasing attention to care of patient succumbed to out-of-hospital cardiac arrest (OHCA) and evidence for improved survival have resulted in many countries to encourage the use automated external defibrillators (AEDs) by legislation. In Taiwan, the amendment of the Emergency Medical Services Act mandated the installation of AEDs in designated areas in 2013. Since then, 6151 AEDs have been installed and registered in mandated and non-mandated locations.

Healthy lifestyle and normal waist circumference are associated with a lower 5-year risk of type 2 diabetes in middle-aged and elderly individuals: Results from the healthy aging longitudinal study in Taiwan (HALST).

Type 2 diabetes mellitus (DM) is known to be closely associated with lifestyle and obesity and has a prevalence that increases with age. This study aimed to assess the short-term composite effect of diet, physical activity, psychosocial health, and waist circumference (WC) on the incidence of DM in the elderly and to provide a lifestyle-based predictive index.We used baseline measurements (2009-2013) of 5349 community-dwelling participants (aged 55 years and older, 52% female) of the Healthy Aging Longitudinal Study in Taiwan (HALST) for fasting plasma glucose, HbA1C, serum cholesterol, triglycerides, blood pressures, WC, and outcomes of home-visit questionnaire.

Ethnic variations in the estimated prevalence of orofacial clefts in Taiwan, 2004 to 2006.

Background: Foreign-born mothers have been reported to have better pregnancy outcomes as measured by the preterm birth rate, neonatal mortality, and birth weight compared with native-born mothers in Belgium, France, Taiwan, and the United States. However, little is known about the association between maternal nationality and the prevalence of orofacial clefts in Asian countries.

Methods: Taiwan Birth Registry data from 2004 to 2006 were analyzed for an association between maternal nationality and orofacial clefts.

Pheochromocytoma presented as intestinal pseudo-obstruction and hyperamylasemia.

Pheochromocytoma has wide variations in alimentary presentations and complications. Here, we report a patient with pheochromocytoma who developed intestinal pseudo-obstruction and hyperamylasemia. The intestinal pseudo-obstruction responded promptly to intravenous infusions of phentolamine, an alpha-adrenergic blocker managed to control hypertensive crisis.