Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2012
Forfattere
Stein Rune Karlsen Kjell Arild Høgda Bernt Johansen Jarle I. Holten Sølvi WehnSammendrag
Det er ikke registrert sammendrag
Sammendrag
The strengthening of administrative powers is comprehensively documented within national governments. This article asks to what extent centre formation also happens within international bureaucracies. Based on a large body of data (N=121) within three international bureaucracies, this study adds two new observations: First, administrative centre formation is primarily observed inside the European Commission and only marginally within other international bureaucracies – such as the OECD and WTO Secretariats. Moreover, within the Commission, centre formation is primarily observed at the administrative centre (the General Secretariat) and only marginally within bureaucratic sub-units. Concomitantly, administrative centre formation, when observed, does not seem to profoundly penetrate and transform international bureaucracies writ large. Second, variation in centre formation both across and within international bureaucracies is associated with two often neglected variables in comparative government literature: (i) first, the accumulation of relevant organisational capacities at the executive centre, and second, the vertical and horizontal specialisation of international bureaucracies.
Sammendrag
In an attempt to find alternative products to classical fungicides, several products with low toxicity were tested against powdery mildew of roses. These products included resistance inducers (Bion, BABA, and ROS), potassium salts (Resistim, monopotassium phosphate), and seed extracts. The best results were obtained with acibenzolar-S-methyl (Bion). The utilization of Bion as prophylactic treatment, watered at a concentration 0.1–0.2 mg/ml, together with good cultural practices can be enough to effectively control powdery mildew on roses. Treatments with Resistim reduced the disease incidence, but not always significantly compared to the controls. None of the other products had effect on powdery mildew.
Forfattere
Heyie Alemayehu Chala Anne Marte TronsmoSammendrag
Det er ikke registrert sammendrag
Forfattere
Simon Ballance Stefan Sahlstrøm Per Lea Nina Elisabeth Nagy Petter V. Andersen Tzvetelin Dessev Sarah Hull Maria Vardakou Richard FaulksSammendrag
Purpose: To identify the key parameters involved in cereal starch digestion and associated glycaemic response by the utilisation of a dynamic gastro-duodenal digestion model. Methods: Potential plasma glucose loading curves for each meal were calculated and fitted to an exponential function. The area under the curve (AUC) from 0 to 120 min and total digestible starch was used to calculate an in vitro glycaemic index (GI) value normalised against white bread. Microscopy was additionally used to examine cereal samples collected in vitro at different stages of gastric and duodenal digestion. Results: Where in vivo GI data were available (4 out of 6 cereal meals) no significant difference was observed between these values and the corresponding calculated in vitro GI value. Conclusion: It is possible to simulate an in vivo glycaemic response for cereals when the gastric emptying rate (duodenal loading) and kinetics of digestible starch hydrolysis in the duodenum are known.
Sammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Tatsiana Espevig Arne Tronsmo Linda Hjeljord B. Huang C. Xu M. DaCosta B.B. Clarke Anne Marte Tronsmo Trygve S. AamlidSammendrag
Det er ikke registrert sammendrag
Forfattere
Tatsiana Espevig Arne Tronsmo Linda Hjeljord Bingru R. Huang C Xu M. DaCosta B.B. Clarke Anne Marte Tronsmo Trygve S. AamlidSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag