IN-SYNC. V. Stellar Kinematics and Dynamics in the Orion A Molecular Cloud

Interstellar matter and star formatio

Leadership in the Service of Hospitality

The definition of leadership has changed considerably in the past one hundred years, beginning with the “great man” concept and, more recently, focusing on “transformational leadership.” The next step in leadership evolution is servant leadership, in which the leader seeks to support and empower followers. The implications are considerable for the hospitality industry, since it is based on the concept of leadership through service. Hospitality educators could take steps to instill servant leadership principles in students to equip them for this increasingly relevant leadership style

Target selection for the Apache Point Observatory Galactic Evolution Experiment (APOGEE)

International audienc

The link between abdominal obesity and the metabolic syndrome.

The clustering of cardiovascular risk factors associated with abdominal obesity is well established. Although currently lacking a universal definition, the metabolic syndrome describes a constellation of metabolic abnormalities, including abdominal obesity, and was originally introduced to characterize a population at high cardiovascular risk. Adipose tissue is a dynamic endocrine organ that secretes several inflammatory and immune mediators known as adipokines. Dysregulation of adipokine secretion, free fatty acid toxicity, and the site-specific differences in abdominal (visceral) versus subcutaneous fat support abdominal obesity as a causal factor mediating the insulin resistance, increased risk of diabetes, and cardiovascular disease in the metabolic syndrome