Three samples of soybean meal (SBM), 3 samples of expeller SBM (SoyPlus, West Central Cooperative, Ralston, IA), 5 samples of distillers dried grains with solubles (DDGS), and 5 samples of fish meal were used to evaluate the furosine and homoarginine procedures to estimate reactive Lys in the rumen-undegraded protein fraction (RUP-Lys). One sample each of SBM, expeller SBM, and DDGS were subjec...

Tremblay, G. F., Bélanger, G., McRae, K. B. and Michaud, R. 2002. Leaf and stem dry matter digestibility and ruminal undegradable proteins of alfalfa cultivars. Can. J. Plant Sci. 82: 383–393. Increased dry matter digestibility and ruminal undegradable protein (RUP) concentration are traits highly ranked to improve the nutritive value of forage legumes. Whole-plant, leaf, and stem samples of 27...

Two experiments were conducted to determine effects of supplemental ruminally degradable protein (RDP) vs. increasing amounts of supplemental ruminally undegradable protein (RUP) on intake, apparent digestibility, N retention, and nutrient flux across visceral tissues in lambs fed low-quality forage. Lambs were fed a basal diet of crested wheatgrass hay (4.2% CP) for ad libitum consumption, plu...

Editor's Note: The IBM Rational Unified Process,® or RUP,® offers software development organizations a framework for streamlining all activities related to the development lifecycle. Since its formal debut in 1996, RUP has evolved to support a variety of development requirements, including "systems engineering," or SE. In 2001, the first RUP Plug-In to support systems engineering was proposed b...

In experiment 1, 24 midlactation, multiparous Holstein cows were used in six 4 x 4 Latin squares to evaluate extruded-expelled cottonseed (EEC) as a source of ruminally undegradable protein (RUP). Diets were formulated to contain: 16% crude protein (CP), 35% RUP (SBM16); 18% CP, 35% RUP (SBM18); 16% CP, 40% RUP using EEC (EC16); and 16% CP, 40% RUP using a fishmeal-blood meal blend (FBM16). Mil...

Reproductive performance in young beef cows is often compromised due to a mismatch of physiological demands and suboptimal environmental conditions. Studies conducted at the Corona Range and Livestock Research Center from 2000 to 2007 evaluated 3 postpartum supplement strategies that varied in the amount of glucogenic potential (GP) supplied. Reproductive variables, milk production, and serum m...

Part I included a discussion of systems, the challenges facing the modern systems developer and how RUP SE addresses them, RUP SE Unified Modeling Language (UML)-based modeling and requirement specification techniques, and the use of UML semantics. This month, in Part II, we will focus on system architecture and introduce the RUP SE architecture framework, which describes the internals of the s...

Software industry is using various customized models such as Rational Unified Process (RUP), eXtreme Programming (XP) and SCRUM. XP and Scrum are most widely practiced and documented agile models. Both XP and Scrum work well for small projects whereas RUP is suitable for large projects. A fine integration of these models is required to deal with small, medium and large projects. This paper is w...

We present an approach to embedding a formal method into the Rational Unified Process (RUP). The purposes are: (a) to unify different views of UML, (b) to enhance RUP and UML with the formal method to improve the quality of software systems; and (c) to support effective use of the formal method for system specification and reasoning with the iterative and incremental approach in RUP. Our overal...