The feet of birds are important in the regulation of core temperature (Kahl 1963, Steen and Steen 1965, Johansen and Millard 1973) and are particularly effective in heat transfer when birds are normoor hyperthennic (Steen and Steen 1965). Under natural conditions, they must also be sites of considerable heat loss when they are immersed in cold water or in contact with cold substrates (e.g., ice...

1. YKL-40 In a search of new bone proteins, the glycoprotein YKL-40 was identified in 1989 to be secreted in vitro in large amount by the human osteosarcoma cell line MG63. The protein was named YKL-40 based on its three N-terminal aminoacids Tyrosine (Y), Lysine (K) and Leucine (L) and its molecular mass of 40 kDa (Johansen et al. 1992). This protein was later found to be similar to a protein ...

Simone de Beauvoir:Det andet køn, Bind I. Kendsgerninger og Myter & II. Erfaringer oplevelser.Gyldendal, 2019, 388 hhv. 608 sider. Pris: 350 kr. Oversat fra fransk af Karen Stougaard Hansen, Svend Johansen Mette Olesen. Revideret Claus Clausen.

generally, high oil prices slow economic growth, cause inflationary pressures and creates global imbalances. in addition, oil price volatility increase uncertainty and restrain the much-needed investment in the capital market. thus, this paper applies the augmented dickey fuller and johansen co-integration tests in which the effect of oil price volatility, crude oil price and stock price is ana...

Bu çalışmada Türkiye özelinde bankaların kullandırdığı özel sektör kredileri ile ekonomik büyüme arasındaki ilişkiyi test etmek amaçlanmıştır. amaç doğrultusunda 1980-2019 dönemi yıllık verileri kullanılmıştır. Özel kredilerinin üzerindeki uzun dönem ilişkisinin varlığını için Johansen eşbütünleşme testi, nedensellik varlığı ve yönünün tespitinde Toda Yamamoto testinden faydalanılmıştır. Çalışm...

Multi-state Markov models have proven useful in many concrete situations and have had successful applications, notably in analysing disease history data. Continuous-time Markov models with three transient states are considered for the study of asthma control evolution in a cohort of 406 patients with persistent asthma. Firstly, the model is considered in the homogeneous case. Covariates are tak...