Log in

Relevant bibliographies by topics / Purity of Heart

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Purity of Heart'

Author: Grafiati

Published: 10 August 2021

Last updated: 7 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Purity of Heart.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Purity of Heart"

1

Munzer, Stephen R. "Kierkegaard on Purity of Heart." International Philosophical Quarterly 56, no. 3 (2016): 315–36. http://dx.doi.org/10.5840/ipq201661466.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Hart, James G. "Axiology as the Form of Purity of Heart." Philosophy Today 34, no. 3 (1990): 206–21. http://dx.doi.org/10.5840/philtoday199034311.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Tucker, Travis. "Kierkegaard's Purity of Heart and the “Sunday-Monday Gap”." Theology Today 67, no. 1 (April 2010): 24–35. http://dx.doi.org/10.1177/004057361006700104.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Basir, Amir, Philip de Groot, Paul F. Gründeman, Claudia Tersteeg, Coen Maas, Arjan Barendrecht, Joost Van Herwaarden, et al. "In Vitro Hemocompatibility Testing of Dyneema Purity Fibers in Blood Contact." Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery 10, no. 3 (May 2015): 195–201. http://dx.doi.org/10.1097/imi.0000000000000163.

Full text

Abstract:

Objective Heart valve and vascular prosthesis implantation is a common procedure for patients with heart valve stenosis or regurgitation and dilated or obstructive vascular disease. Drawbacks of conventional valve prostheses are the requirement for anticoagulant drugs, moderate durability, and suboptimal resistance to fatigue and tear. Dyneema Purity fibers are made from ultra-high-molecular-weight polyethylene filaments and are very thin, flexible, and fatigue and abrasion resistant and have high strength. Therefore, prostheses made from Dyneema Purity fibers might be attractive for use in the minimally invasive treatment of valvular- and vascular diseases. The aim of this study was to test the hemocompatibility of Dyneema Purity fibers in contact with blood. Methods Real-time platelet adhesion in human blood of 3 volunteers was quantified after 5 minutes of perfusion on single filaments (Ø 15 μm) of Dyneema Purity and polyester fibers. Plasma thrombin generation was measured by fluoroscopy for patches of Dyneema Purity fibers and for 5 commonly used polyester and expanded polytetrafluoroethylene cardiovascular prostheses. Results Platelet adhesion per 1 mm was 6 ± 1.4 on Dyneema Purity filaments and 15 ± 3.4 on polyester filaments ( P = 0.02). Total formed thrombin and the time to peak of its maximum were noninferior for patches of Dyneema Purity fibers compared with the reference materials. Conclusions Dyneema Purity fibers are noninferior in adhesion and coagulation activation compared with commonly used cardiovascular prostheses.

APA, Harvard, Vancouver, ISO, and other styles

5

Rotberg, Robert I. "The Swedenborgian Search for African Purity." Journal of Interdisciplinary History 36, no. 2 (October 2005): 233–40. http://dx.doi.org/10.1162/0022195054741677.

Full text

Abstract:

Emanuel Swedenborg, an engineer and mystic of the Enlightenment, prophesied that mankind's spiritual perfection was to be found deep in the heart of Africa. That idea unleashed a flurry of scientific and geographical inquiry among his disciples and other Swedes that has long been neglected. In addition to stimulating an era of romantic colonization in Africa, some of the activity and enthusiasm of the Swedenborgians contributed significantly to the abolitionist agitation that eventually ended the slave trade.

APA, Harvard, Vancouver, ISO, and other styles

6

Absillis, Kevin, and Jürgen Jaspers. "Beware of the weeds." International Journal of the Sociology of Language 2016, no. 242 (January 1, 2016): 1–24. http://dx.doi.org/10.1515/ijsl-2016-0031.

Full text

Abstract:

AbstractResearch into linguistic purism often reflects a critical, if not contemptuous attitude towards its subject of inquiry. The reasons for this are purists’ prescriptivist stance, as well as their frequent association with ethno-linguistic nationalism, an ideology in moral disrepute. We argue that this approach of purism produces blind spots. Following Pratt’s suggestion, we reconsider linguistic purism in this article as the effect of a utopian discourse and show how a desire for (linguistic) purity is at the very heart of the project of modernity. We apply our theoretical framework to the history of purism in modern Flanders (nineteenth to twenty-first century).

APA, Harvard, Vancouver, ISO, and other styles

7

Achar, Pramod N., and David Treumann. "Purity and decomposition theorems for staggered sheaves." Journal of the Institute of Mathematics of Jussieu 11, no. 4 (April 2, 2012): 695–745. http://dx.doi.org/10.1017/s1474748011000211.

Full text

Abstract:

AbstractTwo major results in the theory of ℓ-adic mixed constructible sheaves are the purity theorem (every simple perverse sheaf is pure) and the decomposition theorem (every pure object in the derived category is a direct sum of shifts of simple perverse sheaves). In this paper, we prove analogues of these results for coherent sheaves. Specifically, we work with staggered sheaves, which form the heart of a certain t-structure on the derived category of equivariant coherent sheaves. We prove, under some reasonable hypotheses, that every simple staggered sheaf is pure, and that every pure complex of coherent sheaves is a direct sum of shifts of simple staggered sheaves.

APA, Harvard, Vancouver, ISO, and other styles

8

Zaloom, Caitlin. "Mary Douglas, Purity and Danger (1966)." Public Culture 32, no. 2 (May 1, 2020): 415–22. http://dx.doi.org/10.1215/08992363-8090159.

Full text

Abstract:

Mary Douglas’s masterpiece Purity and Danger holds a troubled place in the social sciences and humanities. Both classic and cast out, the book’s analysis cannot be ignored. In fact, Douglas’s thesis, “Dirt is matter out of place,” can help explain the fate of the very book that made it famous. Purity and Danger presents a probing cultural analysis. Douglas argued that social systems should be understood by what they expel but also that the true power of dirt lies in the acts of cleansing. Cultural upheaval, decolonization, and war together appeared to render Douglas’s interest in social stability naive, however, and Purity and Danger languished following its publication in 1966. Today’s politics of purity, from white nationalism to rule by imprisonment, makes Purity and Danger more necessary than ever. The tension between the search for human universals and the social and historical particularism at its heart continues to haunt social inquiry today.

APA, Harvard, Vancouver, ISO, and other styles

9

Timbie, Janet. "Purity of Heart in Early Ascetic and Monastic Literature (review)." Journal of Early Christian Studies 8, no. 1 (2000): 114–15. http://dx.doi.org/10.1353/earl.2000.0019.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Morgan, Jeffrey. "Guilt, Self-Awareness, and the Good Will in Kierkegaard’s Confessional Discourses." Studies in Christian Ethics 33, no. 3 (January 9, 2019): 352–70. http://dx.doi.org/10.1177/0953946818822277.

Full text

Abstract:

The specific aim of this article is to focus on Kierkegaard’s confessional discourses and to examine his appreciation for the experience of guilt—the feeling of guilt and the acknowledgment of guilt—in a person’s efforts to act with a good will, or what he calls ‘purity of heart’. The article offers an interpretation of what Kierkegaard means by the ‘purity of heart’ that guilt serves, and it makes an argument that in this service to ‘purity of heart’ the relationship between guilt and self-awareness is especially significant. For Kierkegaard, without the subjective feeling of guilt and without a self-reflective endorsement of that feeling, a person cannot overcome a bad or divided will; a person who strives to have a good will is a person who is able rightly to acknowledge, appropriate or endorse his or her guilt. Furthermore, Kierkegaard’s claim is not simply that this acknowledgment of guilt is a necessary precondition for a good will but that it is itself a quintessential action of a good will. The article concludes with a note of caution that while Kierkegaard does not want to make guilt a final word about a person, a word that overshadows grace and pardon, he is also very wary of the ways people fail to take their own guilt seriously and thereby forfeit the benefits of its self-disclosing power.

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Purity of Heart"

1

Street, John D. "Purifying the heart of sexual idolatry." Online full text .pdf document, available to Fuller patrons only, 2002. http://www.tren.com.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Michie, Ian Christopher. "Purity of heart is to will one thing Søren Kierkegaard and the Desert Fathers /." Theological Research Exchange Network (TREN), 2007. http://www.tren.com/search.cfm?p015-0458.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Puusaar, Samuel. "Limpid purity of heart (lebba shaphya) in the "Ascetical homilies" of St. Isaac of Syria." Theological Research Exchange Network (TREN), 1996. http://www.tren.com.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Horn, Lindsay R. "The Transformation of the Human Person Through Contemplation: An Analysis of John Cassian's Conferences." University of Dayton / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1626084936036699.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Wu, Joe. "HIF-1α in the Heart: Provision of Ischemic Cardioprotection and Remodeling of Nucleotide Metabolism." Digital Commons @ East Tennessee State University, 2014. https://dc.etsu.edu/etd/2450.

Full text

Abstract:

In our studies we found that stabilized expression of HIF-1α in heart led to better recovery of function and less tissue death after 30 minutes of global ischemia, via mechanisms that preserve the mitochondrial polarization. Our group previously showed that HIF-1α conferred ischemic tolerance by allowing cardiomyocytes to use fumarate as an alternative terminal electron acceptor to sustain anaerobic mitochondrial polarization. The source of fumarate was identified as the purine nucleotide cycle (PNC). Here we discovered that HIF-1α upregulates AMP deaminase 2 (AMPD2), the entry point to the PNC. The combination of glycolysis and the PNC may protect the heart's nucleotide resources. We subsequently examined the effects that HIF-1α exerts on nucleotide metabolism in the ischemic heart. We found that HIF-1α expression reduces adenosine accumulation in the ischemic heart. As ATP is depleted during ischemia, AMP accumulates. Our results suggest that AMP metabolism is shunted towards AMPD2 rather than the adenosine producing 5'-nucleotidase pathway. Subsequently, we treated hearts with the PNC inhibitor hadacidin followed by 30 minutes of global ischemia. Inclusion of hadacidin reduced ATP and adenylate energy charge in the hearts. These findings allow us to propose that activity of the PNC prevents the F0F1 ATP synthase from consuming glycolytic ATP in order to maintain mitochondrial polarization during ischemia. Thus, the PNC provides ATP sparing effects and preserves the energy charge in the ischemic heart. The fact that ATP and adenylate energy charge is better preserved during the initial 20 minutes of ischemia in HIF-1α expressing hearts is supportive of our observation that HIF-1α upregulates the PNC. HIF-1α also upregulates adenosine deaminase, which degrades adenosine. The limitation of adenosine accumulation may help HIF-1α expressing hearts avoid toxicity due to chronic adenosine exposure. Finally, we found that HIF-1α induces the expression of the nucleotide salvage enzyme hypoxanthine phosphoribosyl transferase (HPRT). Upon reperfusion HPRT serves to reincorporate the nucleotide degradation product, hypoxanthine, into the adenylate pool and may prevent the production of reactive oxygen species. Collectively, HIF-1α robustly protects the heart from ischemic stress and it upregulates several pathways whose cardioprotective role may extend beyond the remodeling of nucleotide metabolism.

APA, Harvard, Vancouver, ISO, and other styles

6

Ganske, Karl Ludwig. "The religion of the heart and growth in grace John Wesleys selection and editing of puritan literature for a christian library." Thesis, University of Manchester, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.506265.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Kassam, Tahsin Ali. "The effects of Alumina purity, TICUSIL® braze preform thickness and post-grinding heat treatment on the microstructure, mechanical and nanomechanical properties of Alumina-to-Alumina brazed joints." Thesis, Brunel University, 2017. http://bura.brunel.ac.uk/handle/2438/15311.

Full text

Abstract:

Alumina-to-alumina brazed joints were formed using 96.0 and 99.7 wt.% Al2O3 ceramics in as-ground and in ground and heat treated conditions using TICUSIL® (68.8Ag-26.7Cu-4.7Ti wt.%) braze preforms of thicknesses ranging from 50 to 250 μm. Brazing was conducted in a vacuum of 1 x 10-5 mbar at 850 °C for 10 minutes. Joint strengths were evaluated using four-point bend testing and were compared to the flexural strengths of standard test bars according to ASTM C1161-13. Post-grinding heat treatment, performed at 1550 °C for 1 hour, did not affect the average surface roughness or grain size of either grade of alumina but affected their average flexural strengths, with a small increase for 96.0 wt.% Al2O3 and a small decrease for 99.7 wt.% Al2O3. Post-grinding heat treatment led to secondary phase migration, creating a fissured 96.0 wt.% Al2O3 surface. This affected the reliability of 96.0 wt.% Al2O3 brazed joints, in which braze infiltration was observed. As the TICUSIL® braze preform thickness was increased from 50 to 150 μm, the average strengths of both 96.0 and 99.7 wt.% Al2O3 brazed joints improved. This occurred due to a microstructural evolution, in both sets of joints, which was studied using SEM, TEM and nanoindentation techniques. An increase in the TICUSIL® braze preform thickness increased the amount of Ti which was available to diffuse to the joint interfaces. This led to increases in both, reaction layer and braze interlayer thicknesses. Excess Ti in joints that were made using TICUSIL® braze preforms thicker than 50 μm, led to relatively hard Cu-Ti phases in an Ag-Cu braze interlayer. Cu-Ti phase formation, which may have reinforced joint strength whilst also reducing CTE mismatch at the joint interface, also led to Ag-rich braze outflow at the joint edges. Brazed joints made using as-ground 96.0 wt.% Al2O3 consistently outperformed brazed joints made using as-ground 99.7 wt.% Al2O3, due to the formation of Ti5Si3 phases at locations where the Ti-rich reaction layer intersected with the triple pocket grain boundary regions of the as-ground 96.0 wt.% Al2O3 surface.

APA, Harvard, Vancouver, ISO, and other styles

8

Blin, Benoit. "Etude de la reduction de l'hydroxyde de coblat ii par les polyols et application a la preparation de poudres de cobalt microniques et submicroniques." Paris 7, 1987. http://www.theses.fr/1987PA077093.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Walton, Brad. "Formerly approved and applauded, the continuity of Edwards's Treatise concerning religious affections with seventeenth-century Puritan analyses of the true piety, spiritual sensation and heart-religion." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq37326.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Apostolidou, Eleni. "Etude des transferts de chaleur et de matiere lors de la purification du silicium par fusion sous plasma thermique reactif : caracterisation physicochimique du silicium photovoltaique elabore." Paris 6, 1986. http://www.theses.fr/1986PA066173.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Purity of Heart"

1

Vennard, Iva Durham. Heart purity: A scripture study. Salem, OH: Schmul, 1995.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

Humility matters: Toward purity of heart. Collegeville, Minn: Liturgical Press, 2013.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Emotional Purity: An Affair of the Heart. Wheaton, IL: Crossway Books, 2007.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

4

Paulsen, Heather Arnel. Emotional purity: An affair of the heart. Enumclaw, WA: WinePress Pub., 2001.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

Ṭhānissaro. Purity of heart: Essays on the Buddhist path. Valley Center, CA: Metta Forest Monastery, 2006.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

Ṭhānissaro. Purity of heart: Essays on the Buddhist path. Valley Center, CA: Metta Forest Monastery, 2006.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

Pure love, pure life: Exploring God's heart on purity. Grand Rapids, Mich: Zondervan, 2012.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

8

Duin, Julia. Purity makes the heart grow stronger: Sexuality and the single Christian. Ann Arbor, Mich: Vine Books, 1988.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

9

Ihwa K'aemp'ŏsŭ Pokhap Tanji Wan'gong Mit Ihwa Ch'angnip 122-chunyŏn Kinyŏm T'ŭkpyŏl Kihoekchŏn (2008 Ihwa Yŏja Taehakkyuo Pangmulgwan). Tongsim: Han'guk misul e nat'anan sunsu ŭi maŭm = Child at heart : purity and innocence in Korean art. [Seoul]: Ihwa Yŏja Taehakkyo Pangmulgwan, 2008.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

10

Devi︠a︡tykh, Grigoriĭ Grigorʹevich. High-purity refractory and rare metals. Edited by Burkhanov Gennadiĭ Sergeevich and Li︠akishev N. P. Cambridge, Eng: Cambridge International Science Pub., 1997.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Book chapters on the topic "Purity of Heart"

1

Havel, Michael, Werner Monl, Gerhard Schopf, and Mathias M. Müller. "Purine Nucleotides in Human Hearts During Open Heart Surgery." In Purine and Pyrimidine Metabolism in Man V, 529–33. New York, NY: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4684-1248-2_82.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Schopf, Gerhard, Helmut Rumpold, and Mathias M. Müller. "Purine Salvage in Rat Heart Myoblasts." In Purine and Pyrimidine Metabolism in Man V, 511–15. New York, NY: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4684-1248-2_79.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Müller, Mathias M., Helmut RumpoId, Gerhard Schopf, and Peter Zilla. "Changes of Purine Metabolism During Differentiation of Rat Heart Myoblasts." In Purine and Pyrimidine Metabolism in Man V, 475–84. New York, NY: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4684-1248-2_74.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Kochan, Zdzislaw, Ryszard T. Smolenski, Anne-Marie L. Seymour, and Magdi H. Yacoub. "Enzymes of Adenosine Metabolism in the Heart, Cardiomyocytes and Endothelium." In Purine and Pyrimidine Metabolism in Man VIII, 431–34. Boston, MA: Springer US, 1995. http://dx.doi.org/10.1007/978-1-4615-2584-4_93.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Smolenski, Ryszard T., Olivier Raisky, Kameljit K. Kalsi, Haitham Abunasra, Jay Jayakumar, Ken Suzuki, and Magdi H. Yacoub. "Enhanced Endogenous Adenosine Production and Protection of the Heart after Transplantation." In Purine and Pyrimidine Metabolism in Man X, 167–70. Boston, MA: Springer US, 2002. http://dx.doi.org/10.1007/0-306-46843-3_34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Skladanowski, A. C., C. S. Hoffmann, J. D. Krass, W. Makarewicz, and B. Jastorff. "Different Substrate Specificity of Two Isozymes of Cytosolic 5’-Nucleotidase from Rabbit Heart." In Purine and Pyrimidine Metabolism in Man VIII, 617–21. Boston, MA: Springer US, 1995. http://dx.doi.org/10.1007/978-1-4615-2584-4_128.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Itoh, Roichi, Jun Oka, and Hisashi Ozasa. "Regulation of the Cytosol 5′-Nucleotidase of the Heart by Adenylate Energy Charge." In Purine and Pyrimidine Metabolism in Man V, 299–303. New York, NY: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4684-1248-2_47.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Barankiewicz, Jerzy, Jon Uyesaka, Wilhelm Kossenjans, and Zbigniew Rymaszewski. "Inhibition of Nucleoside Transport by Reactive Oxygen Species in Bovine Heart Microvascular Endothelial Cells." In Purine and Pyrimidine Metabolism in Man VIII, 775–78. Boston, MA: Springer US, 1995. http://dx.doi.org/10.1007/978-1-4615-2584-4_162.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Abd-Elfattah, Anwar-Saad A., Jian-Hua Guo, El-Mostafa El-Guessab, and Andrew S. Wechsler. "Physiologic and Pathophysiologic Significance of Purine Metabolism in the Heart." In Developments in Cardiovascular Medicine, 3–16. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4613-0455-5_1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Zoref-Shani, E., A. Shainberg, G. Kessler-Icekson, and O. Sperling. "Production and Degradation of AMP in Cultured Rat Skeletal and Heart Muscle: A Comparative Study." In Purine and Pyrimidine Metabolism in Man V, 485–91. New York, NY: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4684-1248-2_75.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Purity of Heart"

1

Zilola Rustamovna, Islomova. "The Cleanness and Purity of Muslim woman’s soul and heart or home traditions." In 4th International Conference on Modern Approaches in Science, Technology & Engineering. Acavent, 2019. http://dx.doi.org/10.33422/4ste.2019.02.12.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Woodmansee, M. A., T. F. McNulty, and R. A. Giddings. "Outside Vapor Deposition of High-Purity Silicon Dioxide." In ASME 2003 Heat Transfer Summer Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ht2003-47261.

Full text

Abstract:

A study of the outside vapor deposition (OVD) process for the manufacture of fiber optic sleeve tubes is presented. High purity silicon dioxide (SiO2) is deposited on the outside of a rotating substrate via flame hydrolysis of silicon tetrachloride (SiCl4). Three double-flame burners hydrolyze the precursor forming streams of nominal 50 nm particulate, which are driven to the substrate surface via thermophoresis. The partial-premix burners utilize two concentric combustion chambers to provide fine control of the hydrolyzation process and heat flux to the preform surface. The bulk average deposition rate and efficiency to create a full-size sample are 4.93 gm/min/burner and 28%, respectively. The peak surface temperatures hover around 980 deg C at the bare quartz substrate surface, but then rapidly increase to 1200 deg C as the first four layers of SiO2 are deposited. These peak surface temperatures then monotonically decrease as the circumference and surface area of the porous preform increase. Similarly, the SiO2 layer density is 0.96 gm/cm3 at the substrate surface, but then decreases to 0.28 gm/cm3 as the porous preform grows to a diameter of 174 mm.

APA, Harvard, Vancouver, ISO, and other styles

3

Gupta, Gaurav, P. K. Sanjram, and Devendra Deshmukh. "Portable Heat Exchanger to Purify Water." In 2016 Second International Symposium on Stochastic Models in Reliability Engineering, Life Science and Operations Management (SMRLO). IEEE, 2016. http://dx.doi.org/10.1109/smrlo.2016.112.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

McPhearson, John. "The Effect of Generator Gas Purity on Heat Rate." In ASME 2020 Power Conference collocated with the 2020 International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/power2020-16881.

Full text

Abstract:

Abstract This document is designed to explain all aspects of losses associated with operation of a Hydrogen cooled generator when less than pure (100%) Hydrogen is the cooling gas. It will also give a formula which allows the user to calculate the financial impact for the utility when operating at lower purities.

APA, Harvard, Vancouver, ISO, and other styles

5

Yoshinaka, Toshinari, and Yoshiki Morino. "Oxidation Characteristics of High Purity CVD-SiC Under Low Pressure Conditions." In 8th AIAA/ASME Joint Thermophysics and Heat Transfer Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2002. http://dx.doi.org/10.2514/6.2002-3333.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Singh, Anupam K., Vikas Singh, Satadeep Bhattacharjee, Seung-Cheol Lee, Sanjay Singh, and Dhananjai Pandey. "Effect of heat treatment on the phase purity of Fe2P powder." In DAE SOLID STATE PHYSICS SYMPOSIUM 2019. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0020238.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Leonov, Victor V. "Mathematical Modeling of a Radiative Heat Transfer Process in the System of the Solar Energy Concentrator-Receiver for Space High-Temperature Solar Power Plant." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22678.

Full text

Abstract:

Unlimited capacity, extraordinary constancy of emission characteristics and environmental purity enables solar energy to become a very promising and widely used power source in Solar System outer space development missions up to Martian orbit.

APA, Harvard, Vancouver, ISO, and other styles

8

Chin, Douglas, James C. Hermanson, and Louis J. Spadaccini. "Thermal Stability and Heat Transfer Characteristics of Methane and Natural Gas Fuels." In ASME 1994 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1994. http://dx.doi.org/10.1115/94-gt-390.

Full text

Abstract:

The thermal decomposition and heat transfer characteristics of gaseous, high-purity methane, several methane-hydrocarbon mixtures and a typical natural gas fuel were evaluated using an electrically heated, stainless-steel tube test apparatus. Of several candidate heat transfer correlations, the Dittus-Boelter heat transfer correlation provided the best fit of the methane heat transfer data over the range of Reynolds numbers 10,000 to 215,000. The thermal stability (i.e. deposit formation) characteristics of the methane-hydrocarbon mixtures and the natural gas fuel were established and compared with the deposition characteristics of high-purity methane. Testing was conducted at wall temperatures up to 900 K (fuel temperatures to 835 K) for durations of up to 60 hours. Measurements of deposit mass indicated that there was essentially no deposit buildup for wall temperatures below 650 K. Deposit began to form at wall temperatures between 650 K and 775 K. Above 775 K, there was a rapid monotonic increase in deposition. The data suggest that the use of high-purity methane instead of natural gas at temperatures above 775 K could reduce the deposit thickness under similar operating conditions by as much as a factor of three, or permit operation at higher temperatures.

APA, Harvard, Vancouver, ISO, and other styles

9

Merchan-Merchan, W., A. V. Saveliev, and L. A. Kennedy. "Growth of Carbon Nanotubes and Carbon Nanofibers in Opposed Flow Oxy-Flame of Methane." In ASME 2003 Heat Transfer Summer Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ht2003-47099.

Full text

Abstract:

Carbon nanotubes and carbon nanofibers formed on a Ni-based catalytic support positioned at the fuel side of opposed flow oxy-flame are characterized by electron microscopy. Observed nanoforms include multiwalled carbon nanotubes (MWNTs), MWNT bundles, helically coiled tubular nanofibers, and ribbon-like coiled nanofibers with rectangular cross-section. The electric field method is applied to control structure and purity of formed carbon nanomaterial. A coating layer of nanotubes possessing a thickness of 35 to 40 microns and a high degree of alignment was formed along the surface of the catalytic probe with variation of probe potential. The method shows a great promise in controlling the structure and formation rate of flame generated carbon nanomaterials.

APA, Harvard, Vancouver, ISO, and other styles

10

Speranza, John, and Lawrence Dusold. "The Positive Effects of Utilizing Continuous Hydrogen Replenishment in Electric Power Generators." In ASME 2005 Power Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/pwr2005-50226.

Full text

Abstract:

The purity of hydrogen used within electric power generators has a direct effect on cooling efficiency, windage friction losses, generating capacity and generator longevity. Hydrogen’s high thermal conductivity is the primary reason it is used as the cooling media in a generator instead of air. Hydrogen has a thermal conductivity of nearly seven times that of air, and its ability to transfer heat through forced convection is about 50% better than air. Maintaining hydrogen’s high thermal conductivity through purity monitoring and continuous improvement is important to the overall operation of hydrogen cooled electric generators. Continuous hydrogen replenishment has been proven to be an effective technique in maintaining purity within hydrogen cooled electric generators. A properly implemented continuous replenishment system will maintain a consistent high level of purity, low gas dew point, and constant pressure within the generator.

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Purity of Heart"

1

Young, George A., and Nathan Lewis. The Stress Corrosion Crack Growth Rate of Alloy 600 Heat Affected Zones Exposed to High Purity Water. Office of Scientific and Technical Information (OSTI), April 2003. http://dx.doi.org/10.2172/822113.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!