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compare and contrast the various methods of heat transfer give examples

An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs

An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs

Môi trường

... value of turbulent intensity is observed at the relative gap width of 1.0 which is in the line of heat transfer measurements. These results of PIV showed good agreement between the heat transfer ... of attack of 60° shows better heat transfer performance compared to that of the 45° rib arrangement. Lau et al. [6, 7] investigated the heat transfer and friction factor characteristics of ... in various forms on to improve the thermal performance of solar air heater. They reported that the geometry of the rib namely shapes, height, angle of attack and pitch affects significantly the...
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IELTS Part 2 and Part 3 Topics and Questions -The Cultural Impact of Overseas Travel

IELTS Part 2 and Part 3 Topics and Questions -The Cultural Impact of Overseas Travel

Kỹ năng đọc tiếng Anh

... to above) Compare the advantages of letters and the advantages of phone calls. FQx2 ã How have mobile phones and the internet improved the way people communicate today (compared to the days ... information about the contents of the food they eat? ã Do you think supermarkets give people enough information about the contents of the food products they sell? ã Do you think the government ... phones and the internet improved the way people communicate today (compared to the days before we used these inventions)? ã What are the advantages and disadvantages of, on the one hand, using...
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Similarities and Differences - Compare and Contrast

Similarities and Differences - Compare and Contrast

Kỹ năng đọc tiếng Anh

... end.Here, the passage treats each of the things beingcompared and contrasted separately—first, all aspects of the gardener, then all aspects of the parent—ratherthan one aspect of the gardener, one of ... education.Gardeners nurture the plants in their gardens.They pull weeds and prune them to encourage themto grow. They feed them and apply insecticides.They watch them flower and then witness theirdemise.You’ll ... one of the parent;another of the gardener, another of the parent. So the organization is quite different.But you should notice one thing that is similar inboth passages: They compare and contrast...
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Between fathers and fetuses - the social construction of male reproduction and the politics of fetal harm

Between fathers and fetuses - the social construction of male reproduction and the politics of fetal harm

TOEFL - IELTS - TOEIC

... nullius – as if they had no biological fathers. With no linkbetween fathers and fetuses, no inheritance of harm could be attributed to the father’s use of drugs. The absence of fathers in debates ... the symbols of the ‘crackbaby’, ‘pregnant addict’ and ‘absent father’ emerged at the center of debateover fetal hazards. (A more detailed analysis of the social and politicalconstruction of ... mediacoverage of the issue, and since news stories began suggesting the relation onfetal health of the combined eVects of poverty, addiction and exposures toworkplace and environmental toxins. The precise...
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Tài liệu Báo cáo khoa học: Nucleolin/C23 mediates the antiapoptotic effect of heat shock protein 70 during oxidative stress pptx

Tài liệu Báo cáo khoa học: Nucleolin/C23 mediates the antiapoptotic effect of heat shock protein 70 during oxidative stress pptx

Báo cáo khoa học

... the condensation and fragmentation of theirnuclei. The percentage of apoptotic cells was calculated as the number of apoptotic cells divided by the total number of cells counted. A minimum of ... lost.Taken together, our results demonstrate an impor-tant relationship among the regulation of nucleo-lin ⁄ C23, the activation of caspase-3 and the induction of apoptosis under the setting of oxidative ... InstitutionalAnimal Care and Use Committee of the Center South Uni-versity, and were carried out in accordance with the National Institutes of Health Guide for the Care and Use of Laboratory Animals....
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Tài liệu Báo cáo khoa học: Casein kinase 2 specifically binds to and phosphorylates the carboxy termini of ENaC subunits ppt

Tài liệu Báo cáo khoa học: Casein kinase 2 specifically binds to and phosphorylates the carboxy termini of ENaC subunits ppt

Báo cáo khoa học

... between the C tails of b and c and the ubiquitin ligase Nedd4. The WW domains of Nedd4 bind to the proline-rich PY motifs of b and cENaC, leading to channel ubiquitination, internalization and degradation ... fractions(Fig. 6), and the finding that the electrophoretic mobility of the phosphorylating kinase corresponds to that of the asubunit of CK2 (Fig. 9). However, other experimentsaiming to detect the b subunit ... donor (Fig. 8A), the inhibitory effects of heparin and DPG (Fig. 8B), the fact that purified CK2 canphosphorylate bS631 and cT599 (Fig. 7A), the presence of the a subunit of CK2 in the active cytosolic...
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Báo cáo khoa học:

Báo cáo khoa học: "Exploring and Exploiting the Limited Utility of Captions in Recognizing Intention in Information Graphics∗" pdf

Báo cáo khoa học

... in the caption of graphicswhose message was judged to convey the entity with the minimum value and in the caption of graphicspear on the bars and sometimes next to them, and the headingfor the ... in-tended message of the graphic will be an importantcomponent of the initial summary, and hypothesiz-ing it is the goal of our current work.3 Evidence about the Intended Message The graphic designer ... rat-ing of the system’s top-rated hypothesis did not ex-ceed 50%. Overall success was then computed byaveraging together the results of the whole series of experiments.Each experiment consisted of...
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Biotechnology and Empire: The Global Power of Seeds and Science

Biotechnology and Empire: The Global Power of Seeds and Science

Sinh học

... sovereign at the head, and partly because of the authors’ disregard for the micro-processes of agency and governance that haveloomed large in the work of other theorists of national and imperial ... runcenter of knowledge for the productive management of nature.36Problems of sugarcane cultivation in the West Indies led to the formation of the Imperial Department of Agriculture at the end of the ... Empire: The Global Power of Seeds and ScienceBy Sheila Jasanoff*ABSTRACTFollowing the cold war, interest has grown in the possible rise of new forms of im-perial rule and in the likely role of...
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Báo cáo khoa học: Proteoglycans in health and disease: the multiple roles of syndecan shedding ppt

Báo cáo khoa học: Proteoglycans in health and disease: the multiple roles of syndecan shedding ppt

Báo cáo khoa học

... forextracellular ligands in the pericellular environment[15] (Fig. 2). The remaining portion of the membrane-bound receptor loses its ability to bind ligands, and can be further processed by the presenilin ... hydrophobicenvironment (mainly between Leu403 and Val404) of the phospholipid bilayer of the membrane [17]. Inturn, there is decreased plasma membrane targeting of the transcriptional cofactor calcium ⁄ calmodulin-associ-ated ... engagement of HS chains and regulation of MAPK-dependent synthesis of MMP3 during cartilage damage in osteoarthritis [53].Therefore, lack of syndecan-4 may be chondroprotec-tive in some models of osteoarthritis....
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comparing and contrasting the two videos of romeo and juliet

comparing and contrasting the two videos of romeo and juliet

Kỹ năng viết tiếng Anh

... sorrowful. Then when Juliet shot herself in the head, it was really dramatic, as you heard the sound of the shot.To summarise the two films, all I can say is that I loved them both, because they are ... are so different,but if I had to choose, I’d choose the Luhrmann version, starring Claire Danes and LeonardoDiCaprio, just because I loved the ending. ...
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Assessing and Managing the Ecological Impacts of Paved Roads pptx

Assessing and Managing the Ecological Impacts of Paved Roads pptx

Điện - Điện tử

... on rural and urban portions of the highway system, 41 2-2 Map of National Highway System in the 50 states, the District of Columbia, and Puerto Rico, 46 2-3 Miles of road and use of roads ... construction and management. More is also understood about the impact of roads on the environment. To address these matters, a better understanding of road ecology and better methods of integrating ... construc-tive comments and suggestions, they were not asked to endorse the con-clusions or recommendations, nor did they see the final draft of the re-port before its release. The review of this report...
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Engaging Russia as Partner and Participant- The Next Stage of NATO-Russia Relations pdf

Engaging Russia as Partner and Participant- The Next Stage of NATO-Russia Relations pdf

Khoa học xã hội

... through official bureaucraticprocedures. As a matter of fact, the designation of a state secret is an expression of the subjec-tive will of state officials within the framework of the power and ... decades, the Soviet Union and the North Atlantic Treaty Organization (NATO)were engaged in a dangerous confrontation. The end of the Cold War, the collapse of the Warsaw Pact, and the dissolution of ... since the end of the Cold War and some other basic elements since the origin of NATO. But what NATOdoes either on its own or together with Russia in what NATO used to call “out of area” hasthe...
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Báo cáo khoa học: A natural osmolyte trimethylamine N-oxide promotes assembly and bundling of the bacterial cell division protein, FtsZ and counteracts the denaturing effects of urea docx

Báo cáo khoa học: A natural osmolyte trimethylamine N-oxide promotes assembly and bundling of the bacterial cell division protein, FtsZ and counteracts the denaturing effects of urea docx

Báo cáo khoa học

... increasingconcentration of urea in the absence and presence of TMAO. The Dmvalues for the urea-induced unfolding of FtsZ were found to be 1.8 and 3.6 m in the absence and presence of TMAO, respectively. Furthermore,TMAO ... bundles of FtsZ proto-filaments in the presence of TMAO compared with the control (Fig. 6). The widths of the bundles of FtsZFig. 2. Effects of TMAO on denaturant-induced perturbation of the far-UV ... 64 and 82% of the total FtsZ were pelleted in the absence and presence of 0.8 m TMAO, respectively. Electron microscopyanalysis of the FtsZ assembly reaction showed the formation of thicker and...
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