Cypress Semiconductor makes a variety of PLL-based clock generators. This application note provides a set of recommendations to optimize usage of Cypress clock devices in a system. The application note begins with recommended termination techniques for clock generators. Subsequently, power supply filtering and bypassing is discussed. Finally, the application note provides some recommendations o...

During past few years, the Cupressus arizonica has been abundantly planted in Tehran, causing a significant increase of allergic diseases from the middle of winter to the beginning of spring. The aim of this study was the comparison of pollen protein content in two major varieties of C. arizonica planted in Tehran, including C. arizonica var. arizonica and C. arizonica var. glabra, in order to ...

and Asthma in 4 different regions. Methods: The study was performed on 461 children aged 5 to 15 years, from 4 different regions in Guatemala. A questionnaire was given to record information regarding family history of atopic disease and symptoms of Rhinitis and Asthma. The diagnosis was made in the presence of at least 3 symptoms of each disease. Scratch testing was performed using a commercia...

and Asthma in 4 different regions. Methods: The study was performed on 461 children aged 5 to 15 years, from 4 different regions in Guatemala. A questionnaire was given to record information regarding family history of atopic disease and symptoms of Rhinitis and Asthma. The diagnosis was made in the presence of at least 3 symptoms of each disease. Scratch testing was performed using a commercia...

This paper describes a partial reimplementation of Doug Smith's CYPRESS algorithm design system within the Soar problem-solving architecture. The system, CYPRESS-SOAR, reproduces most of CYPRESS' behavior in the synthesis of three divide-and-conquer sorting algorithms from formal specifications. CYPRESS-Soar is based on heuristic search of problem spaces, and uses search to compensate for missi...

Objective: To determine the efficacy of the antihistamine bepotastine on treating nasal symptoms in patients with Japanese cedar and cypress pollinosis, based on two previous studies that looked at bepotastine OD's inhibitory effect on symptom onset after exposure. Design and methods: Randomized double-blind placebo controlled, parallel study. Twenty-eight volunteers with Japanese cedar and cyp...

In the swampy floodplains of North Carolina’s Black River stand ancient trees with a story to tell. Many of these bald cypress (Taxodium distichum) were well over a millennium old when Columbus discovered the Western Hemisphere. As it turns out, their locale has greatly promoted their longevity: by being relatively inaccessible, the trees have been spared from loggers’ saws. But the inexorable ...

BACKGROUND Cupressaceae pollen allergy is a worldwide winter pollinosis. Exposure to cypress pollen has increased enormously during recent decades, and cypress pollen allergy has become a major health problem, especially in Mediterranean countries. OBJECTIVES We aimed to evaluate the prevalence of cypress pollen sensitization and allergy in the Montpellier area and the symptoms presented by s...

Pond-cypress, a deciduous conifer, is a dominant canopy species in depressional wetlands of the southeastern Coastal Plain (SCP). Extensive premature decline and death of pond-cypress trees in central Florida have been attributed to hydroperiod alterations due to excessive withdrawals of ground water from the Floridan aquifer. One factor identified in the decline process is basal decay, which m...

The effect of storing cooked Bengal and Cypress milled rice at –13, 3, 20, and 36 °C on texture and degree of starch retrogradation was investigated. Cooked rice firmness increased, while stickiness decreased, during storage at –13 and 3 °C. Starch retrogradation, measured with a differential scanning calorimeter, was observed for both cultivars during storage at –13 and 3 °C, but not at 36 °C....