نتایج جستجو برای: bottle

تعداد نتایج: 8436  

Journal: :Scientific American 1888

Journal: :Progress in Quantum Electronics 2019

Journal: :Chemical senses 2003
Michael G Tordoff Alexander A Bachmanov

Two-bottle tests have been used extensively to measure the preference for taste and nutrient solutions but there has been little work with tests involving more than two bottles. Here, we compare the results obtained in two-bottle tests with those obtained in three- and six-bottle tests. In Experiment 1, we measured the preferences for 2 mM saccharin, 50 mM citric acid, 0.3 mM quinine hydrochlor...

Journal: :Respiratory care 2007
Maria Sehlin Fredrik Ohberg Göran Johansson Ola Winsö

BACKGROUND In the intensive care unit we have observed that patients have different adherence to 2 commonly used positive-expiratory-pressure (PEP) therapy devices: the PEP bottle and the PEP mask. The reason for this difference is not clear. METHODS In a randomized prospective study, we made continuous recordings of airway pressure and airflow, with 20 healthy volunteers, with the PEP bottle...

کدخدایی, حمیدرضا,

    Background and Aim: Chest tube has been used as a close drainage system for evacuation of pleural cavity after thoracic surgery and in traumatic patients.Today, the chest bottles are made from hard and fragile  material that may be broken easily. Also chest bottle needs sterile saline solution for proper functioning. This causes heaviness with pressure effect on the chest wall, resulting in...

2009
ATSUHIRO NAKAMOTO A. NAKAMOTO

In this paper, we shall determine the complete list of irreducible quadrangulations of the Klein bottle. By this result, we can easily list all the minorminimal 2-representative graphs on the Klein bottle. Moreover, we shall show that any two bipartite quadrangulations of the Klein bottle with at least 10 vertices are transformed into each other by a sequence of diagonal slides and a sequence o...

2014
Yi-Lang CHEN Wen-Hui KUAN

The cleanliness of feeding bottles is vital for child health (1, 2). Because of versatile, light, sturdy, reusable, and cost-efficient, plastic bottles, rather than conventional glass bottles are increasingly being utilized in the reusable feeding bottles. Although the machine cleaning of bottles in the food industry has been established (3, 4), the results may not pertain to the cleaning condu...

2005
Peter J. S. Franks

dinoflagellates, which he sampled with a bottle of his design, closed by a messenger sent down the wire. The bottle was suspended from the end of the wire, so only a single sample could be obtained on each cast. The next sample bottle associated with Scripps was developed by Winfred E. Allen, a student of Kofoid’s and an assistant professor at Scripps from 1919–1943 (Figure 2). Allen gathered a...

2004
David Henning Sumanth Kumar

The Virtual Race Track, VRT, suite of simulations is the most recent addition to the automation tools known as Virtual Package Simulation, VPS, for analyzing the performance of plastic bottles. These new simulations predict the dynamic performance of bottles traveling on conveyors. The objective is to determine if the bottles remain standing after impacting fixed guide rails and gates. The bott...

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