OBJECTIVE To identify the allergen(s) responsible for mid April-mid May nasobronchial allergy seen in North India. DESIGN Case control study. SETTING Children living in and around Chandigarh (urban, rural). SUBJECTS 39 children suffering from wheat harvest period (mid April-mid May) respiratory allergy along with randomly selected controls. METHODS Aerobiological surveys were done from ...

For the early Iron Age Elymian town on Monte Polizzo, inland western Sicily, hulled barley was the dominant cereal, followed by emmer and free-threshing wheat. The dominant legume was Vicia faba. In the contemporary Greek harbour town of Selinunte on the southern coast of western Sicily, free-threshing wheat was dominant, while hulled barley and the legume V. ervilia were subdominant. For Selin...

∗ This work is supported with funds of the Deutsche Forschungsgemeinschaft within the priority program "Rapid Prototyping for Integrated Control Systems with Hard RealTime Constraints" Abstract: This paper describes a rapid prototyping system for the design and development of hard real time systems. The main focus of this rapid prototyping system is on scheduling algorithms. Issues of their imp...

a prototype of a straw chopper, equipped with a discharge system was designed and fabricated in the department of mechanics of agricultural machinery, university of tehran, karaj, iran. to test for the effective performance of the machine, the effects of such parameters as: drum speed (at three levels of: 400, 540, and 800 rpm), screen size (at two levels: 2.5 and 4 cm), and number of blades on...

The study was conducted on 20 farm workers to identify the occupational health hazards in threshing operation. Four different protective masks were given and tested on various parameters. Respondents reported respiratory health problems which were mainly due to heat and organic dust in the surroundings. All respondents reported irritation in eyes and throat followed by nose (85.0%) and ears (75...

Recent spectroscopic and morphological observational studies of galaxies around NGC 1399 in the Fornax Cluster (Drinkwater et al. 2000b) have discovered several ‘ultra-compact dwarf’ galaxies with intrinsic sizes of ∼ 100 pc and absolute B band magnitudes ranging from −13 to −11 mag. In order to elucidate the origin of these enigmatic objects, we perform numerical simulations on the dynamical e...

This paper investigates the possibility that ultra-compact dwarf (UCD) galaxies in the Fornax cluster are formed by the threshing of nucleated, early-type dwarf galaxies (hereafter dwarf galaxies). Similar to the results of Côté et al. for the Virgo cluster, we show that the Fornax cluster observations are consistent with a single population in which all dwarfs are nucleated, with a ratio of nu...