Metabolizable protein (MP) supply and amino acid balance in the intestine were manipulated through selection of highly digestible rumen-undegradable protein (RUP) sources and protected methionine (Met) supplementation. Four ruminallycannulated, multiparous Holstein cows averaging 193±13 days in milk were used in a 4×4 Latin square design to assess N utilization and milk production responses to ...

Effects of supplemental RDP and RUP on nutrient digestion, N metabolism, urea kinetics, and muscle protein degradation were evaluated in Nellore heifers () consuming low-quality signal grass hay (5% CP and 80% NDF, DM basis). Five ruminally and abomasally cannulated Nellore heifers (248 ± 9 kg) were used in a 5 × 5 Latin square. Treatments were the control (no supplement) and RDP supplementatio...

Photocatalytic systems for the reduction of aqueous protons are strongly pH-dependent, but the origin of this dependency is still not fully understood. We have studied the effect of different degrees of acidity on the electron transfer dynamics and catalysis taking place in a homogeneous photocatalytic system composed of a phosphonated ruthenium tris(bipyridine) dye (RuP) and a nickel bis(dipho...

Photocatalytic systems for the reduction of aqueous protons are strongly pH-dependent, but the origin of this dependency is still not fully understood. We have studied the effect of different degrees of acidity on the electron transfer dynamics and catalysis taking place in a homogeneous photocatalytic system composed of a phosphonated ruthenium tris(bipyridine) dye (RuP) and a nickel bis(dipho...

Professionelle Softwareentwicklung ist heute ohne den Einsatz eines Vorgehensmodells nicht mehr vorstellbar. Die Firma Rational Software hat mit dem Rational Unified Process (RUP) [KRU98] ein Prozessmodell entwickelt, das zahlreiche Entwicklungstätigkeiten, Ergebnisse und Abhängigkeiten der Softwareentwicklung im Detail beschreibt. Der RUP wird von Rational Software als Produkt vertrieben und w...

In the last decades the complexity of software development projects had a significant increase. This complexity emerges from the higher degree of sophistication in the contexts they aim to serve and from the evolution of the functionalities implemented by the applications However, many software corporations have a reduced dimension (micro, small or medium) which imposes a considerable constrain...

The objectives of this study were to determine the effects of dietary rumen-undegradable protein (RUP) and bovine somatotropin (bST) during the period from weaning until puberty on body weight (BW) and skeletal growth rates and age at puberty. Fifty-one Holstein heifers at 90 d of age were randomly assigned to 4 treatment groups consisting of 0.1 mg/kg BW per day of bST and 2% added dietary RUP...

In the last two decades, the only inorganic non-oxide materials that have attracted significant attention for incorporation in low power electrochromic displays are those belonging to the metal hexacyanoferrate (HCNF) family. In the HCNF family, Prussian Blue (PB) is by far the most studied electrochromic material. In contrast, Ruthenium Purple (RuP) has not been explored for electrochromic dis...

Ruminally undegraded protein (RUP) values of blood meal (n = 2), hydrolyzed feather meal (n = 2), fish meal (n = 2), meat and bone meal, and soybean meal were estimated using an in situ method, an inhibitor in vitro method, and an inhibitor in vitro technique applying Michaelis-Menten saturation kinetics. Degradation rates for in situ and inhibitor in vitro methods were calculated by regression...