نتایج جستجو برای: especially in higher temperatures around 220

تعداد نتایج: 17062200  

2006
Jason E. Box Ariel E. Cohen

[1] A 42-year collection of 12h balloon soundings from six sites surrounding Greenland reveal distinct patterns of tropospheric and stratospheric temperature variability. Seasonal mean upper-air temperatures exhibit statistically significant correlations with surface air temperature records. Over the full 1964–2005 record, patterns of statistically significant tropospheric warming and stratosph...

2000
J. J. Anderson R. A. Hinrichsen

Table 6. Flow survival regression S = a + b * Flow for seasonal data average by unweighted and weighted by smolt passage index. ∆S = (S 80-S 70)/ S 80 is a relative increase in survival with a 10 kcfs increase in flow where S 80 and S 70 are survivals at 80 and 70 kcfs Lower Table 15a. Scenario average flows (kcfs) and temperatures (centigrade) plus flow augmentation (maf) between day 160 and 2...

2001
P. Sander L.

The products of the reaction of OClO with NO3 were investigated between 220 and 298 K using a flow reactor and infrared, visible, and ultraviolet analysis. At temperatures below 250 K new infrared and ultraviolet absorption features were observed and assigned to the novel compound chloryl nitrate (OZClON02). Additionally, ClO and NOz were observed as reaction products, indicating the existence ...

ژورنال: علوم آب و خاک 2007
جلال جمالیان, , غلامرضا مصباحی, ,

Mayonnaise sauce is a nutritious food product with high caloric content, which is usually incorporated into other products as an ingredient. The product should be produced under hygienic conditions to avoid its physical and chemical deterioration along with microbial spoilage, which mostly happens due to the lack of thermal treatment. Mayonnaise is often stored for long periods at room temperat...

جلال جمالیان, , غلامرضا مصباحی, ,

Mayonnaise sauce is a nutritious food product with high caloric content, which is usually incorporated into other products as an ingredient. The product should be produced under hygienic conditions to avoid its physical and chemical deterioration along with microbial spoilage, which mostly happens due to the lack of thermal treatment. Mayonnaise is often stored for long periods at room temperat...

پایان نامه :دانشگاه آزاد اسلامی واحد کرمانشاه - دانشکده مهندسی برق و الکترونیک 1393

a novel ultra wideband microstrip bandpass filter using radial stub loaded resonator and interdigital coupled lines is presented in this paper. the radial stub loaded resonator and decagonal patch form a resonator named m to create tuneable multiple notches in the passband for suppression wlan interference. to realize sharp roll-off, two adjustable transmission nulls are located at the lower an...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده علوم انسانی 1389

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

Journal: :International journal of biological macromolecules 2012
Hanna Trębacz Krzysztof Wójtowicz Ewa Wlizło-Dyś Wojciech Dyś

The aim of the study was to test the hypothesis that glycation would influence thermal stability of bone tissue collagen. Bone samples were incubated in buffer or in ribose solution. Then, half of the ribosylated and half of the control samples were completely demineralized in formic acid. Differential scanning calorimetry was performed for temperatures from 40 °C to 220 °C in nitrogen atmosphe...

1999
J. E. Hibbard

Using published luminosity and molecular gas profiles of the late-stage mergers NGC 3921, NGC 7252 and Arp 220, we examine the expected luminosity profiles of the evolved merger remnants, especially in light of the massive CO complexes that are observed in their nuclei. For NGC 3921 and NGC 7252 we predict that the resulting luminosity profiles will be characterized by an r law. In view of prev...

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