Lean is today becoming increasingly popular in Swedish manufacturing industry, and the concept has also started to spread to other sectors, such as administration, healthcare and the municipal sector. However, previous studies have suggested that Lean can become “mean”, creating working conditions that are bad for the employees. Conversely, other studies instead suggest that this has less to do...

lean cell operates itself by what is called standard operations. job rotation is known as the standard operation of a lean cell. however, researchers have not studied job rotation to demonstrate the performance of a lean cell. job rotation decisions affect lean cell performance through influencing the manner in which tasks assigned to the selected operators during several rotation periods. this...

METHODS AND RESULTS Seventy Lebanese men (aged 65-84 years) participated in this study. Body weight and height were measured and body mass index (BMI) was calculated. Body composition (lean mass, fat mass and fat mass percentage) was assessed by dual-energy X-ray absorptiometry (DXA). Bone mineral content (BMC) of whole body (WB) and BMD of WB, total hip (TH), femoral neck (FN), ultra distal (U...

Data from 3 recently completed studies were pooled and analyzed to answer the question whether breastfed infants of overweight/obese mothers show accelerated growth. It was shown that these infants gain weight faster than indicated by the WHO standards and that they grow significantly faster than infants of lean mothers. The question whether fast infant growth can be slowed down by lowering the...

Lean software development is the result of adapting lean principles from the manufacturing context to the software development domain. Recently, the various applications of lean software development have been studied but more empirical evidence is needed, especially from the practitioners’ point of view. Firstly, this thesis provides answers for the understanding of lean software development fr...

OBJECTIVE This study investigated whether arginase contributes to endothelial dysfunction and hypertension in obese rats. METHODS Endothelial function and arginase expression were examined in skeletal muscle arterioles from lean and obese Zucker rats (ZRs). Arginase activity, arginine bioavailability, and blood pressure were measured in lean and obese animals. RESULTS Arginase activity and ...

The upstream interaction of twin premixed hydrogen-air flames in 2-D turbulence is studied using direct numerical simulations with detailed chemistry. The primary objective is to determine the effect of flame stretch on the overall burning rate during various stages of the interaction. Preferential diffusion effects are accounted for by varying the equivalence ratio from symmetric rich-rich to ...

Most patients with nonalcoholic fatty liver disease (NAFLD) are overweight or obese. However, a significant proportion of patients have a normal body mass index (BMI), denoted as lean NAFLD. The long-term prognosis of lean NAFLD is unclear. We conducted a cohort study of 646 patients with biopsy-proven NAFLD. Patients were defined as lean (BMI < 25.0), overweight (BMI 25.0-29.9), or obese (BMI ...

This study evaluated the effects of body weight and lean mass abnormalities on health-related quality of life (HRQL) in obstructive airways disease. Body weight, lean mass (using dual-energy X-ray absorptiometry), and HRQL (using the St George's Respiratory Questionnaire (SGRQ)) were measured in 50 patients. Low lean mass was defined as a lean mass index (lean mass/height2) below the fifth perc...