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In the last few decades it has become ever clearer that humankind faces many serious environmental challenges. As the corporate sector has been identified as an important actor to address these challenges, understanding why certain companies choose to adopt sustainability initiatives, while others do not, is an important question. However, little previous research has addressed how sustainability

This study follows on from a network-based assessment redesign project at a Canadian university, to investigate factors relating to academic engagement and sustained implementation. The project was designed with mini-grants, embedded support and a community of practice. Assessment facilitators worked in discipline clusters to achieve mutual goals for assessment reform targeted at authentic develop

Utbildningsstyrelsen har i samarbete med undervisnings- och kulturministeriet börjat utveckla rektorsutbildningarna mera målmedvetet än tidigare, i synnerhet de utbildningsprogram för läroanstalternas ledning som finansieras via programmet Kunnig (Osaava). En åtgärd som ansetts vara nödvändig som underlag för utvecklingsarbetet har varit att kartlägga olika länders praxis för utbildning av läroansThe Finnish National Board of Education, in collaboration with the Ministry of Education and Culture, has started to develop the training of rectors in a more systematic way by utilizing the funds which were allocated for the Osaava programme. One of the pre-liminary measures in this regard included a survey concerning the continuing education practices of school leaders on a worldwide basis. The

The effect of different glutamate‐receptor antagonists on the induction of cortical spreading depression of Leao and of cortical anoxic membrane depolarization were investigated in the anaesthetized rat. Spreading depression (SD), elicited by mechanical stimulation of the cortical surface, was inhibited by the non‐competitive N‐methyl‐d‐aspartate (NMDA)‐receptor blocker, (±)‐5‐methyl‐10,11‐dihydro

The effect of cerebral ischemia on the activity of pyruvate dehydrogenase (PDH) enzyme complex (PDHC) was investigated in homogenates of frozen rat cerebral cortex following 15 min of bilateral common carotid occlusion ischemia and following 15 min, 60 min, and 6 h of recirculation after 15 min of ischemia. In frozen cortical tissue from the same animals, the levels of labile phosphate compounds,

The effect of an α-2 receptor antagonist, idazoxan, on ischemic neuronal damage in the hippocampus and neocortex was studied in rats following 10 min of forebrain ischemia. Idazoxan was given 0.1 mg/kg i.v. immediately after recirculation, followed by 48 h of continuous infusion at a rate of 10 μg/kg/min. A histopathological examination of the CA1 region of the dorsal hippocampus and neocortex fro

Changes in the levels of arachidonic acid during ischemia in selectively vulnerable areas of the hippocampus were studied in the rat brain. Since neurons in the CA1 region are more vulnerable to ischemia than neurons in the adjacent CA3 region, the release of arachidonic acid in these two regions was measured during decapitation ischemia of 4- to 12-min duration. The concentration of free arachido

This study addresses the question of whether the cyclooxygenase inhibitors indomethacin and diclofenac and the glucocorticosteroid dexamethasone ameliorate neuronal necrosis following cerebral ischemia. In addition, since these drugs inhibit the production of prostaglandins and depress phospholipase A2 activity, respectively, the importance of free fatty acids (FFAs) on the development of ischemic

Ett tvådimensionellt transportförsök utfördes i en behållare (45 cm x 54 cm x 20 cm) fylld med fin sand. En färgad icke vattenlöslig vätska (LNAPL) spreds över en rektangulär yta, 5 x 20 cm, på försöksytan. Spridningen gjordes i fyra omgångar på olika sätt; med konstant flöde, konstant nivå och varierande nivå. Fyrtiotvå tidsdo män reflektometri (TDR) prober användes för att följa LNAPL transporte

The food and beverage industry is one of the most water-intensive industries, with water required for various processes (e.g., washing, cooking, cleaning) at almost every stage of the production, as well as being a key constituent in many food and drink products. Therefore, a real-time efficient water management strategy is imperative, and the novel internet of things (IoT)-based technologies can

Urbana, pluviala översvämningar orsakar stor skada på infrastruktur, byggnader och stadslivet under och efter extremregn. I den här studien har anmälningar och rapporter från försäkringsbolag och VA-huvudmannen i Malmö, VA Syd, analyserats spatialt. Målsättningen var att få en bättre förståelse för de mekanismer som påverkar pluviala översvämningar, dvs. översvämningar från intensiva regn, ibland Urban, pluvial flooding severely effects infrastructure, buildings and urban life during and after extreme rainfall. In this study, spatial analyses of flood claims from insurance companies and the water utility company of Malmö, VA Syd, are used to better understand the mechanisms and characteristics of pluvial flooding. The same data sets are used to analyse how blue-green infrastructure impacts