We devote this paper to Hamburger-type weighted shifts. give first an affirmative answer a problem concerning subnormality of the Aluthge transform Hamburger moment measures with finite support. also extend notion “the jumping flatness property” introduced recently in [11] for shifts and provide several results related representing measure such

Aims. We aim to study the nature of Gomez’s Hamburger (IRAS 18059-3211; GoHam), a nebula that has been proposed to be a post-AGB object. Such a classification is not confirmed, instead we argue that it will be a key object in the study of disks rotating around young stars. Methods. We present high resolution SMA maps of CO J=2–1 in Gomez’s Hamburger. The data are analyzed by means of a code tha...

background and objective : mozzarella is a soft cheese belonging to the pasta filata family, containing 18-24 % fat. the objective of this study was to determine the effect lowering mozarella fat content to 6% and adding whey protein concentrate on the rheological properties of the low-fat cheese. materials and methods : low-fat mozzarella was produced using 3 fat replacers ( dairy-lo, 35% prot...

Background: Fat peroxidation is one of the problems in food processing, cooking, and storage. Oxidative changes cause pathological effects in biological systems and reduce the taste and quality and ultimately spoil food. Using aromatic plants and vegetables with antioxidant properties can play an important role in preventing these adverse effects. The antioxidant effects of Mentha longifolia ha...

The canonical solutions of the truncated Hamburger moment problem (both in the classical and degenerate cases) are found. The Nevanlinna theorem which provides the noncanonical solutions of the truncated Hamburger problem is also rederived in the framework of the operator approach.

In vitro chondrogenesis is possible in the chick embryo from stage 4 of Hamburger and Hamilton (1951), only 18-19 hours of incubation, before somite formation. In stage 4 of Hamburger and Hamilton (1951) the chondroblasts are placed laterally to the primitive streak and notochord cells are not necessary for cartilage differentiation.