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thermodynamic behavior of an ideal gas

Tài liệu Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique pptx

Tài liệu Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique pptx

Hóa học - Dầu khí

... 20036ArticleCharacterization of the Polymorphic Behavior of an Organic CompoundUsing a Dynamic Thermal and X-ray Powder Diffraction TechniqueDavid Albers, Michelle Galgoci, Dan King, Daniel Miller,Robert Newman, Linda ... (sample 42) and authentic Form IVhydrate (sample 57).Figure 33. DSC of mixture of hydrates of Forms I, III, and IV(and possibly VI) (sample 59).Figure 34. DSC of mixture of hydrated Form I and possibleunknown ... of the Polymorphic Behavior of an Organic Compound Using aDynamic Thermal and X-ray Powder Diffraction TechniqueDavid Albers,‡Michelle Galgoci,†Dan King,‡Daniel Miller,†Robert Newman,*,‡Linda...
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development of an ozone gas sensor using single - walled carbon nanotubes

development of an ozone gas sensor using single - walled carbon nanotubes

Vật lý

... recoverywas obtained by degassing thechamber for 500 s. During the secondcycle, with the same concentration of ozone and the same period of gas injection and degassing, the change of the sensor response ... mechanism of the resis-tance change of SWCNTs exposed to ozone gas is as follows: an O3molecule has one unpaired electron and is a strong oxidizer. UponO3adsorption, electron transfer is ... pressureinside the gas chamber changes during an experiment. The tem-perature of our sensor can also vary during recovery because of theFig. 4. Response of the SWCNT-based sensor to O3 of 1 ppm without...
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Tài liệu Mountain Goats Ecology, Behavior, and Conservation of an Alpine Ungulate doc

Tài liệu Mountain Goats Ecology, Behavior, and Conservation of an Alpine Ungulate doc

Cao đẳng - Đại học

... (fig. 2.2). The town of Grande Cache, at1250 m elevation, has an annual precipitation of 540 millimeters (mm),including 192 cm of snow, and an average yearly temperature of 2.7°C.Precipitation ... it changes rapidly and isgenerally cold and often windy. Weather is a major factor affecting field-work and data collection. Snowfalls of 20 cm or more and temperatures of –4°C or less can happen ... activities and oil and gas explo-ration (Smith 2004; Smith et al. 2000), and the future of woodland cari-bou in Canada is uncertain (Thomas and Grey 2002).We documented three species of carnivores...
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An Assessment of the Environmental Implications of Oil and Gas Production: A Regional Case Study pot

An Assessment of the Environmental Implications of Oil and Gas Production: A Regional Case Study pot

Điện - Điện tử

... O&G Oil and gas OCS Outer Continental Shelf OECA Office of Enforcement and Compliance Assurance (EPA) OGAP Oil & Gas Accountability Project OPEI Office of Policy, Economics, and Innovation ... oxides, nitrogen oxides, and lead. These pollutants can cause harm to human health and the environment and can lead to property damage. Of the six pollutants, particle pollution and ground-level ozone ... natural gas lease and plant consumption data, which help to quantify CO2 emissions. Specifically, natural gas lease and plant is recovered natural gas used as fuel for various oil and gas extraction...
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Báo cáo y học:

Báo cáo y học: " Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis"

Y học thưởng thức

... made substantial contributions to conception and design, and to the analysis and interpretation of the data. TRM and GWC handled acquisition of data. All authors contributed to the manuscript ... 41:1845-1850. 26. van Gestel AM, Prevoo ML, van 't Hof MA, van Rijswijk MH, van de Putte LB, van Riel PL: Development and validation of the European League Against Rheumatism response criteria ... Race / Ethnicity Caucasian, not Hispanic 159 (81%) 248(81%) Non-Caucasian Hispanic 7 (4%) 8(3%) Black, not Hispanic 27 (14%) 45(15%) American Indian or Pacific Islander 4 (2%) 4(1%) RA...
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Báo cáo y học:

Báo cáo y học: "Effect of Acute Administration of an Herbal Preparation on Blood Pressure and Heart Rate in Humans"

Y học thưởng thức

... min after capsule in-gestion. Three analyses of the data were performed using 2 x 2 analysis of variance (ANOVA). For the first data analysis, treatment and time were the independent factors ... tyramine and caffeine. So African Med J. 2008; 98: 372-373. 22. Sander LC, Putzbach K, Nelson BC, et al. Certification of standard reference materials containing bitter orange. Analyt Bioanalyt ... decongestants and is not a constituent of C. aurantium. Because of the known cardiovascular effects of nor-epinephrine and ephedrine, it has generally been assumed that consumption of p-synephrine...
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A study oF An alternative approach to teaching essay writing to TOEFL learners Minor Thesis

A study oF An alternative approach to teaching essay writing to TOEFL learners Minor Thesis

Thạc sĩ - Cao học

... from frames, tables and other guides, and then produce an essay through answering a set of questions. Minor changes and substitutions of blank space, punctuation marks, and capitalization are ... practice of English Language Teaching, Longman handbooks for language teacher: Longman group, ltd.15. Heaton, J. B.1989. Writing English test, Longman handbooks for language teacher: Longman group, ... checklists of 10 writing papers at the beginning of the course and the checklist of 10 writing papers at the end of 12REFERENCESIn Vietnamese1. Canh, Le Van. 2004. Understanding Foreign language...
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A study oF An alternative approach to teaching essay writing to TOEFL learners Minor Thesis

A study oF An alternative approach to teaching essay writing to TOEFL learners Minor Thesis

Thạc sĩ - Cao học

... Parents are good so their children can followFirstly, parents are old and experienced people. They know many things in life and what they know they want their kids can know. Moreover, they work, ... small, their parents can take care of them closely. But when they grow up, they go to school, have friends and teachers, so they can learn from their friend, their teacher and their books, too. ... career preparation. Many learners go to university or college want to get a good job in the future. Therefore they tried to learn most subjects at school meeting the demand of social.The second...
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An Ideal Husband

An Ideal Husband

Tài liệu khác

... MASON. [Announcing guests from the top of the staircase.] Mr. and Lady Jane Barford. Lord Caversham. [Enter LORD CAVERSHAM, an old gentleman of seventy, wearing the riband and star of the Garter. ... mouth and chin contrast strikingly with the romantic expression in the deep-set eyes. The variance is suggestive of an almost complete separation of passion and intellect, as though thought and ... parted lips, is expectant, like the mouth of a child. She has the fascinating tyranny of youth, and the astonishing courage of innocence. To sane people she is not reminiscent of her movements...
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The Heart of an Assassin

The Heart of an Assassin

Tài liệu khác

... Staten Island, and Long Island. Though much smaller than the Costellino family, they operated a lot more efficiently and had ties to one of the biggest crime families out of San Francisco. ... drugs, and the numbers rackets. They operated solely in Manhattan and the Bronx and were looking to expand into Giordano territory. They numbered over two hundred, but were not as efficiently managed ... third stack and extracted an identical number of items from the fourth stack. The stranger had entered the closet as Jack Ferrari and exited it as Tim Goldman. The Heart of an Assassin...
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Action research on students’ inactiveness in pre-writing group discussion of an essay-writing essay practice lesson at hong duc university,thanh hoa

Action research on students’ inactiveness in pre-writing group discussion of an essay-writing essay practice lesson at hong duc university,thanh hoa

Thạc sĩ - Cao học

... discussion)- effect of different tasks on groupwork.Like any kind of praxis, groupwork can lose its meaning if it is handled in an automatic and unthinking way:- The topic is boring or out of students' ... Development and Conclusion. Part 1: Introduction presents the rationale, the method of study, the scope of the study, the subject of the study, the significance of the study and the design of the ... correcting and/or marking at home (rest of time)In Step 1 in early stages the teacher should choose an interesting, easy and simple topic and make sure that all of his/her students understand and...
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Evaluating the Reliability and Validity of an English Achievement Test for Third-year Non- major students at the University of Technology, Ho Chi Minh National University and some suggestions for chan

Evaluating the Reliability and Validity of an English Achievement Test for Third-year Non- major students at the University of Technology, Ho Chi Minh National University and some suggestions for chan

Thạc sĩ - Cao học

... the list of numbers that occur most frequently. Thus, in this set of numbers, there are two modes, which are 6 and 7Measures of Dispersion: the standard deviation (sd) and the rangeRange is ... coefficient, N: number of items, X: Mean of all scores, sd: standard deviation of the test)Rt is expressed as a number ranging between 0 and 1.00, with r = 0 revealing no reliability and r = 1.00 indicating ... coefficient (0.53) and low difficulty and discriminability index and is not valid enough with many weak items and unbalanced parts. These shortcomings can be improved through some changes as recommended...
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Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel

Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel

Công nghệ thông tin

... no moving transmitter or receiver asin figure 1.1.As can be seen in figure 1.2, multipaths in an indoor environment can comefrom a wide range of different angles. This can be an advantage because ... collect narrowband angle of arrival data and wideband time of arrival data, but didnot collect any data in which the two were measured simultaneously. Wang, et al [14], useda rectangular array ... indoorchannel using a multiple antenna system to evaluate antenna diversity performance. Rap-paport and Hawbaker [8] compared the path loss and delay spread performance of severaldifferent types of...
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