Using methods from complex analysis we obtain some qualitative results for the kinetic energy of two-dimensional irrotational water flows (monotonicity of horizontal averages with depth, location of the extrema).

In this work, supercritical n-decane flowing in ducts with different orientations is thoroughly investigated in terms of secondary flow, wall shear stress, and thermal acceleration. It is known that the secondary flow strength hardly plays a role in cases of flowing upward, flowing downward, or flowing horizontally at a small heat flux/mass flux. Still, an attachment point can be found at the cent

The study was an extension of our earlier work on antiinflammatory and anticancer properties of G. asiatica fruit. We aimed to develop a bioassay guided multistep purification technique for producing bioactive fractions of G. asiatica crude extracts. Dried fruit powder was sequentially fractionated with 100% dichloromethane, 100% methanol (MeOH), and 50% MeOH. Active extracts were subjected to liq

Potatoes (Solanum tuberosum L.) often constitute a meal’s main carbohydrate source. When consumed outside the home, dishes are often prepared in large-scale food service systems, like school canteens and hospitals. To manage the logistics of serving the required quantities of potatoes, raw tubers must be prepared by washing, industrial peeling, preservative actions, and packaging to stand transpor

New public management (NPM) tar stor plats i dagens sociologiska studier av arbetsliv och samhällsutveckling, men försök att ge begreppet teoretisk stadga är sällsynta. I denna artikel inplaceras NPM i en längre samhällsutveckling som går tillbaka till det moderna samhällets rationalisering och ”avförtrollning”. Dess inverkan på arbetsliv och samhälle diskuteras med hjälp av klassisk sociologisk t

As a theoretical framework in organization studies, institutional logics is immensely popular. It has been used in a large amount of highly contributory and enlightening empirical studies, and developed far beyond its original formulation in a classical paper by Friedland and Alford (1991). In our paper, we identify three key theoretical problems that have emerged in the development and use of ins

Urine levels of albumin, orosomucoid (alias alpha1-acid glycoprotein), immunoglobulin G (IgG) and protein HC (alias alpha1-microglobulin) were determined in 247 healthy Swedish infants and children aged 1 day to 15 years. Urine samples were collected and stored in conditions known to guarantee stable protein levels. The protein levels were measured both as mass concentrations (mg l(-1)) and as pro

OBJECTIVES: To study the dose-response relation between cadmium dose and renal tubular damage in a population of workers and people environmentally or occupationally exposed to low concentrations of cadmium.METHODS: Early kidney damage in 1021 people, occupationally or environmentally exposed to cadmium, was assessed from cadmium in urine to estimate dose, and protein HC (alpha(1)-microglobulin) i

Cysteine protease-inhibiting proteins of the cystatin superfamily can inhibit the replication of certain viruses and bacteria. The inhibitory centre of human cystatin C, the most widely distributed human cystatin, comprises three peptide segments. The present work describes the synthesis and antibacterial activity of 27 new peptidyl derivatives or cyclopeptides based upon the aminoterminal segment

In Icelandic pedigrees a cystatin C mutation, glutamine 68 (L68Q), causes autosomal dominant cerebral amyloid angiopathy-related hemorrhage (CAAH). We examined 33 patients with sporadic CAAH for this mutation. None carried L68Q and, including this report, only one of 52 published cases of sporadic CAAH has had the cystatin C mutation. Despite vascular colocalization of cystatin C with amyloid beta

Botaniker donerar varje år tusentals pressade växter till Lunds universitets biologiska museum. Ibland handlar det om nyheter i Sveriges vilda flora. Nya för år 2020 är exempelvis prärielök, brittsommaraster och rosenfibbla.The first Swedish records of 19 taxa that first attracted attention in 2020 in the Lund Botanical Museum (LD) are reported and briefly discussed., viz. Allium ampeloprasum var. ampeloprasum, Allium cernuum, Arisaema amurense, Aster amellus, Crepis rubra, Cyclamen coum subsp. coum, Digitaria sanguinalis subsp. pectiniformis, Eleocharis cf. montevidensis, Fraxinus angustifolia, Helichrysum italicum,

We have purified and characterized a factor, from the conditioned medium of neural stem cell cultures, which is required for fibroblast growth factor 2's (FGF-2) mitogenic activity on neural stem cells. This autocrine/paracrine cofactor is a glycosylated form of cystatin C (CCg), whose N-glycosylation is required for its activity. We further demonstrated that, both in vitro and in vivo, neural ste

The present minireview of the place of cystatin C in clinical medicine emphasizes, and discuss the evidence, that cystatin C-based GFR-estimating equations do not require the use of vague terms like race and sex, that cystatin C-based GFR-esti mating equations are useful for both children and adults, including the elderly, that the best GFR-estimation requires simultaneous use of both cystatin C-