exergy a measure of work potential

... transfer Exergy Change by heat, work, and mass destruction in exergy or, in the rate form, as Rate of net exergy transfer Rate of exergy Rate of change by heat, work, and mass destruction in exergy ... transfer Heat transfer Q at a location at thermodynamic temperature T is always accompanied by exergy transfer Xheat in the amount of This relation gives the exergy transfer accompanying heat ... stream FIGURE 8–23 The energy and exergy contents of (a) a fixed mass and (b) a fluid stream. EXAMPLE 8–7 Work Potential of Compressed Air in a Tank A 200-m3 rigid tank contains compressed air at...

Ngày tải lên: 12/09/2015, 08:41

... Morphological, electrical and physiological parameter values were based on data of the biceps brachii (default values of the software package) For a full list of parameter settings, see Table 1 Simulation ... of MUAPs, eMR was substantially lower than the actual MUAP Rate (aMR) The percentage of detected MUAPs decreased with aMR, but the relation between eMR and aMR was rather stable in all simulated ... windows of one second Values were calculated for each channel and averaged both across channels and across time The algorithms were implemented in Matlab software (The MathWorks, Inc., Natick, MA,...

Ngày tải lên: 19/06/2014, 10:20

... and Alexander Meskhi 2 1 Abdus Salam School of Mathematical Sciences, GC University, c-II, M M Alam Road, Gulberg III, Lahore 54660, Pakistan 2 A Razmadze Mathematical Institute, Georgian Academy ... 34, page 8 that the measure of noncompactness of T is greater than or equal to limn→ ∞e nT. In the sequel, we assume that X is a Banach space which is a certain subset of all Haar-measurable ... Trang 1Volume 2008, Article ID 697407, 19 pagesdoi:10.1155/2008/697407 Research Article Weighted Estimates of a Measure of Noncompactness for Maximal and Potential Operators Muhammad Asif 1 and...

Ngày tải lên: 22/06/2014, 03:20

... which assessed work resumption as an outcome measure and depression as a primary prognostic variable in cardiac patients Studies were identified using databases for medical, health, occupational and ... related to sampling was the lack of representativeness of female participants (one third of the studies had all male participants) For example, after a cardiac event, men have been found to have ... criteria, measurement selec-tion and baseline data collecselec-tion point, and use of multi-variate techniques for data analysis The least common feature of the articles was the reporting of a representa-tive...

Ngày tải lên: 20/06/2014, 16:20

... may play a more prominent mediating role in the precipitation of suicidal action Combining the results from all our statistical analyses, our data paint a picture of a panic-like state character-ized ... Frequencies and percentages of categorical demographic variables Sex Relationship status (2 subjects missing data) Race Axis I diagnosis (15 subjects missing data) Any diagnosis with panic attacks 40 ... suicidal ideators with an AUC of 0.724 and asymptotic significance of 0.027 Analysis of the ROC curve suggests an optimal cut-score of 48 (approximately one standard deviation above the sample mean)...

Ngày tải lên: 11/08/2014, 16:22

... to shape Canada in terms of our understanding of addiction as a healthcare issue in the years to come Government of Canada The Attorney General of Canada hired a formidable legal adversary, John ... notion of addiction as a healthcare matter The lead law-yer for the Government of Canada rose in immediate response and stated for the record that Canada had no intention of disputing that addiction ... Columbia issue: Whether a Cabinet order dismissing the board of the Legal Services Soci-ety was valid Soowahlie Band v Canada, (Federal Court of Appeal; 2001) client: Attorney General of Canada issue:...

Ngày tải lên: 11/08/2014, 18:20

... information not provided by traditional metrics Multivariate analyses clearly showed that spatial patterns of IGF1 and traditional biological measurements are different In our data, it appears that ... (TL, W, and K) and plasma IGF1 showed different spatial pat-terns we used a two-tiered analysis First, we used permutational multivariable analysis of variance (ANOVA) (PERMANOVA, Trang 5FIGURE ... females compared with 97 males) and the lack of females collected in some sites, rather than a comment on lack of spatial variation In addition to examining spatial variation of IGF1, we wanted...

Ngày tải lên: 04/09/2015, 17:15

... University, Mankato, USA E-mail: daniel.sachau@mnsu.edu Andrea Lassiter Minnesota State University, Mankato, USA E-mail: andrea.lassiter@mnsu.edu *Corresponding author Abstract: This study examines ... Reliability Analysis Next, we examined the Cronbach alpha for each subscale and found that all were reasonably reliable Please refer to Table 4 for the statistics of Cronbach's α of each scale ... volunteering for activities to create a positive image of the organization Similarly, there is a class of cooperative and helping behaviors in a virtual community that resembles organizational citizenship...

Ngày tải lên: 09/01/2020, 23:16

... loading of all variables gets a value between 0.670 and 0.896, with most variables loading above 0.7 This has shown that the variables of each factor have a strong correlation to each other All ... which created a considerable gap between the attitudes and actual behaviors of customers [17] These three groups are: motivational, cognitive and behavioral obstacles Motivational obstacles can be ... reduce a number of variables in a data set by using orthogonal transformation to convert them into linearly uncorrelated variables; it is especially suitable with the case of using measurement scales...

Ngày tải lên: 04/02/2020, 04:34

... occupation ………… passengers…… rest Go around the class and offer help if necessary Call on some pairs to ask and answer in front of the class Feedback and give suggested answers Homework Teacher assigns ... listen and repeat chorally several times Some Ss read again individually The same method as above Sts work individually and then compare with a partner Some Ss read out their answers Trang 10the ... breakfast, leads the buffalo to the field - 5:15 : arrives in the field, ploughs and Answers : 1 C 2 C 3 A 4 A Sts work individually and in pairs 1 He’s a peasant / a farmer 2 He gets up at...

Ngày tải lên: 13/04/2021, 16:37

... of this tool are a ranked list of frequent concepts in text and a concept map The software has a clear, justifiable, two-phase process of selecting text from a data file and arriving at a meaningful ... inclusive practice (Beamish, 2004) Participatory action research has been a widely used approach to everyday issues in education, health, and social planning (Beamish & Bryer, 1999) Santamaria and ... co-teaching has been viewed as a process to increase collaboration between regular and special educators as an extension of traditional team teaching This relationship between regular and special...

Ngày tải lên: 19/10/2022, 22:57

... 2008) As a result, administrators and instructors will often gravitate toward more readily available measures of success such as individual grades, grade point aver-ages (GPAs), or standardized ... 2GPA as a Product, Not a Measure, of Success in Honors Lorelle A Meadows Michigan Technological University Maura Hollister University of Colorado Boulder Mary Raber and Laura Kasson Fiss Michigan ... Trang 6is not widespread, and both program management and ment can be time-consuming and costly (Sheppard, Macatangay, Colby, and Sullivan 2009) In addition, several high-profile STEM educators...

Ngày tải lên: 21/10/2022, 16:37

... system appears to accurately accommodate acceleration by accessing an internal model o f gravity (Indovina, Maffei, Bosco, Zago, Macaluso, & Lacquaniti, 2005; McIntyre, Zago, Berthoz, & Lacquaniti, ... not have accurate conceptualizations of physical laws and instead hold naive and inaccurate beliefs about physics (McCloskey, Washburn, & Felch, 1983; Oberle, McVeath, Madigan, & Sugar, ... was never activated A projected time o f interception was calculated based on the average time it took the ball to fall in both the full drop conditions.Data Analysis Data analysis for this and...

Ngày tải lên: 01/11/2022, 23:24

... physical, psychological, social, or organizational aspects of the job that are functional in achieving work goals, reduce job demands and the associated physiological and psychological costs, and ... Supportive leader behavior is a social variable that predicts employee engagement (Freeney & Fellenez, 2013) The role of managers as a social resource has been emphasized as an important variable ... Kataria, Rastogi, & Garg, 2013) For example, work engagement is associated withincreased profitability, and sales growth, as well as improved customer satisfaction and loyalty (Roberts & Davenport,...

Ngày tải lên: 04/11/2022, 07:39

... we have to work hard at school and at home. Take a look at a typical grade 7 student like Hoa She has five periods a day, six days a week That is about 20 hours a week - fewer hours than any ... THE WORLD OF WORK Lesson3: A student’s work( A4 ) I.Vocabulary: II Reading: Many people think that students have an easy life: We only work a few hours a day and have long vacations They ... hours a week does Hoa work at home and at school? Hoa works about 45 hours a week Trang 14b How many hours a week does Hoa work at school? Is this fewer than most workers ? Hoa works 20 hours a...

Ngày tải lên: 03/12/2013, 16:11

... rationale for the catalyticmechanism of this class of enzymes Naphthalene 1,2-dioxygenase is a heterohexamer composed of an equimolarcombination of a- and b-subunits, each a-subunit bearing an Fe2S2 ... dismutase or catalase, implicating the involvement of a peroxo adduct in catalysis [243] In fact, reactivity was enhanced when H2O2was the oxidant in place of reductant and air [243], and the putative ... linked to formation of an iron-peroxy adduct prone to tation [266] A similar paradigm also appears to apply to thefinal step in aromatase (CYP19)-catalyzed biotransforma-tion of androgens to estrogens...

Ngày tải lên: 19/02/2014, 16:20

... to carry a private-label brand The data revealed no evidence of coordination among retailers in setting prices for bagged salads The analysis also revealed a nearly complete absence of relationship ... many factors that have also changed at the same time and that may provide better explanations for profit or concentration levels observed among retailers Although aggregate concentration measures ... Studies of Retailer Market Power The Richards and Patterson (R&P) and Sexton, Zhangand Chalfant (SZ&C) analyses conducted as part ofthe ERS investigation used weekly retail-scanner priceand...

Ngày tải lên: 07/03/2014, 13:20

... weak sustainability because savings are very high and more than compensate for depreciation of human made capital and depreciation of natural capital there But how is depreciation of natural capital ... for natural capital it is also based on calculation methods for the depreciation of natural capital which produce magic numbers Thus the economy of Japan appears at the top of the league in tables ... difficult Many analysts of globalisation argue that transnational corporations are able to play countries off against each other to bid down concession prices and corporate taxes when negotiating...

Ngày tải lên: 29/03/2014, 09:20

... Summaries of evaluations of prosecutions 71 Table 6: Summaries of evaluations of guidance materials 74 Table 7: Summaries of evaluations of industry campaigns 75 Table 8: Summaries of evaluations of ... is available in Australia or internationally regarding the effectiveness of guidance material. What evidence is available suggests that guidance may be more effective for those who already have ... businesses are likely to know that their workers do tasks that are potentially hazardous such as working with machines By contrast managers of small retail businesses may not see any obvious hazards...

Ngày tải lên: 02/06/2014, 09:38

... more fundamental (a "cause of the cause"), draw it on an additional diagonal line toward the head Ishikawa based his ideas on the works of Deming and Juran and influenced the Japanese understanding ... and product quality Malcolm Baldrige National Quality Award (MBNQA). This award is administered by ASQ and is presented annually to organizations that demonstrate quality and performance excellence ... also Trang 19includes initiatives such as ISO 9000 and the Malcolm Baldrige National Quality Award (MBNQA) TQM is often thought of as either a terrific quality marvel or tragic quality malpractice...

Ngày tải lên: 03/06/2014, 02:23