What is efficiency? And is it sustainable? Animal production and consumption reconsidered.

BACKGROUND Incidents and quality problems are a prime cause why health care leaders are calling to redesign health care delivery. One of the concepts used is lean thinking. Yet, lean often leads to resistance. Also, there is a lack of high quality evidence supporting lean premises. In this paper, we present an overview of lean thinking and its application to health care. DEVELOPMENT, THEORY A...

background: the aim of this study was to assess the predictive capacity of body composition estimated by bioelectrical impedance analysis (bia) to identify abnormal blood pressure in physical education and sport teaching students in the city of ankara. methods: data for this cross-sectional study were obtained in the city of ankara in 2014. a total of 133 students aged 20-35 yr participated in ...

BACKGROUND The body fat and its distribution is an important risk factor for coronary artery diseases. The aim of this study was to evaluate the relationship between body composition and abdominal obesity in patients with and without coronary involvement in stable angina. METHODS One hundred and sixty-one patients who underwent coronary angiography for stable angina were divided into two grou...

Muscular and lean market lambs grow more efficiently and produce a meat product more preferred by the consumer compared to poorly muscled and fat lambs. Therefore, a case can be made for selection of breeding stock, especially within the terminal sire breeds like Suffolk and Hampshire, for desired carcass composition. Since breeding stock cannot be slaughtered in order to obtain carcass measure...

A concept of Lean can be seen as a loosely connected set of potentially competing principles whose goal is cost reduction by the elimination of waste, and organise the possible effort to utilise waste of all kinds in a productive way. The avoidance and then lateral removal of waste has a long history, and as such this history forms much of the basis of the philosophy now known as "Lean". Many o...

Several research trials have evaluated the impact of ractopamine (RAC, Paylean r , Elanco Animal Health) on barrows and gilts of various genetic populations (GP). Overall, the desirable response of RAC to increase daily carcass lean gain, improve feed efficiency, and increase carcass lean percentage has been observed in GP of substantially different lean growth rates and carcass lean percentage...

With the ongoing global pressure of cost cutting and quality focus, many companies have been implementing “lean manufacturing” concepts to survive in this competitive marketplace. “Lean” concepts have found their place in manufacturing and service industries; an important key to eliminating waste and delivering value to the customers. Thus, it is imperative that engineering management graduates...

This article compares the techniques developed for lean construction with those developed for lean manufacturing. Lean manufacturing and lean construction techniques share many common elements despite the obvious differences in their assembly environments and processes. Manufacturing plants and construction sites are different in many ways that might explain why lean production theories and pra...