Phase gratings for plasmon focusing

We report gratings structures realized for the creation of focused plasmons through noncollinear phasematching. The gratings are created on gold by focused ion beam milling and the plasmons were measured using phase sensitive photon scanning tunneling microscope (PSTM)

Engineered plasmon focusing on functional gratings

We report on the engineering of plasmon propagation and focusing by dedicated curved gratings and noncollinear phasematching. Gratings were created on gold by focused ion beam milling and plasmons were measured using phase sensitive PSTM

In memoriam Prof. Dr. B.D. Eerdmans

No Abstract

Nutritional management in a horse after caecocolic intussusception with almost total typhlectomy : a case report

A 17-year-old Haflinger gelding was referred to the Faculty of Veterinary Medicine for evaluation and treatment of acute colic. Clinical examination resulted in a presumptive diagnosis of caecocolic intussusception, which was confirmed by exploratory laparotomy. Due to severe compromise of the caecal apex wall, a partial typhlectomy was performed. Information about optimal nutritional management of typhlectomised horses is unfortunately rather limited. While immediate postsurgical support focuses on maintaining current bodyweight, the long-term goal is to obtain and maintain an optimal body condition score. In this case, postoperative nutritional support focused initially on a low-bulk diet that would be primarily digested in the small intestine, while providing sufficient fibre to provide colonocytes with an energy source. One month after surgery, a slow transition towards a more traditional diet containing long-stem roughage was made. This is the first case report describing a detailed successful nutritional approach up until six months postoperatively

Micro and macro indicators of competition: comparison and relation with productivity change

This paper investigates competition in the Dutch manufacturing sector. We look at various indicators that have been used throughout the literature and relate these to productivity growth. Moreover, where possible, the indicators and productivity growth are calculated at both the firm and industry level. This enables us to investigate differences in competition and in its relation with productivity for both aggregation levels. Our results indicate that contemporaneous competition is associated with lower productivity, while lagged competition is positively associated with productivity. This finding is consistent between micro and macro, and robust over the various indicators and industries. The results are consistent with the idea that firms first experience negative effects of changes in competition and need time to adjust, while in the period after adjustment productivity rises again.competition, productivity change, growth accounts, Production Statistics, micro-macro