Log in

Relevant bibliographies by topics / Natural and unnatural

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Natural and unnatural'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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 'Natural and unnatural.'

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 "Natural and unnatural"

1

Hoffmann, Roald. "Natural/Unnatural." Interdisciplinary Science Reviews 16, no. 2 (1991): 161–67. http://dx.doi.org/10.1179/isr.1991.16.2.161.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Fludernik, Monika. "How Natural Is “Unnatural Narratology”; or, What Is Unnatural about Unnatural Narratology?" Narrative 20, no. 3 (2012): 357–70. http://dx.doi.org/10.1353/nar.2012.0019.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Hayes, Brian. "Natural and Unnatural Disasters." American Scientist 93, no. 6 (2005): 496. http://dx.doi.org/10.1511/2005.56.3470.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Hayes, Brian. "Natural and Unnatural Disasters." American Scientist 93, no. 6 (2005): 496. http://dx.doi.org/10.1511/2005.56.496.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Holland, C., A. E. Terry, D. Porter, and F. Vollrath. "Natural and unnatural silks." Polymer 48, no. 12 (2007): 3388–92. http://dx.doi.org/10.1016/j.polymer.2007.04.019.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Ghimire, Laxmi V. "Natural and Unnatural History." JAMA Internal Medicine 177, no. 11 (2017): 1691. http://dx.doi.org/10.1001/jamainternmed.2017.4818.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Millward-Hopkins, Joel T. "Natural capital, unnatural markets?" Wiley Interdisciplinary Reviews: Climate Change 7, no. 1 (2015): 13–22. http://dx.doi.org/10.1002/wcc.370.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Jensen, Steven J., and José Luis Widow. "Unnatural Enhancements." Irish Theological Quarterly 83, no. 4 (2018): 347–64. http://dx.doi.org/10.1177/0021140018795751.

Full text

Abstract:

This paper claims that the distinction between therapy and enhancement, which has played a significant role in the discussion of the moral implications of human enhancements, is of only secondary and subordinate importance. Of much greater importance is the distinction between natural and unnatural enhancements, or rather between natural and unnatural means of enhancing. After briefly indicating the moral significance of the distinction between what is natural and unnatural, the paper focuses on the difficult task of discriminating between those means of enhancing that are natural and those th

APA, Harvard, Vancouver, ISO, and other styles

9

DeMarco, Donald. "When the Unnatural Becomes Natural." Ethics & Medics 39, no. 6 (2014): 3–4. http://dx.doi.org/10.5840/em201439612.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Roider, Karl A. "An Unnatural ‘Natural Alliance’: Introduction." International History Review 10, no. 4 (1988): 517–21. http://dx.doi.org/10.1080/07075332.1988.9640488.

Full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Natural and unnatural"

1

Fryer, Andrew Mark. "Syntheses of natural and unnatural kainoid amino acids." Thesis, University of Oxford, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.393580.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Choudhury, Abdul K. "Synthesis of the acylpyridones : natural and unnatural products." Thesis, Loughborough University, 2010. https://dspace.lboro.ac.uk/2134/6310.

Full text

Abstract:

The 3-acyl-4-hydroxy-pyridin-2-one core is a common feature observed in a number of natural products. This thesis describes the design and the development of an isoxazolopyridone as a masked form of this core and elaboration at the sites C-3 (Me), C-7 and N-5 of the related isoxazolopyridone. The polar nature of the heterocyclic trione makes these compounds difficult to work with, particularly with regards to purification and handling. A strategy is applied to disguise this polar nature, by masking the 4-hydroxy and 3-acyl functions as an isoxazole. The isoxazolopyridone building block is avai

APA, Harvard, Vancouver, ISO, and other styles

3

Warrellow, Graham John. "Synthesis of natural and unnatural products from azidocinnamates." Thesis, Imperial College London, 1990. http://hdl.handle.net/10044/1/46602.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Haval, K. P. "Synthesis of natural and unnatural dialkyl substituted maleic unhydrides and related natural products." Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 2008. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/2709.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Cox, Philip Brian. "Novel chemo-enzymatic approaches to natural and unnatural product synthesis." Thesis, University of Exeter, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.277096.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Pivnevi, Levan. "The synthesis of novel fluorine-containing natural and unnatural compounds." Thesis, Open University, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.418472.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Kulyk, Svitlana. "PYRIDONE PHOTOCYCLOADDITION IN SYNTHESIS OF DIVERSE NATURAL AND UNNATURAL PRODUCTS." Diss., Temple University Libraries, 2014. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/250995.

Full text

Abstract:

Chemistry<br>Ph.D.<br>2-Pyridones are known to undergo a facile [4+4] photocycloaddition with themselves and other conjugated molecules. These transformations provide an access to complex molecular structures such as highly substituted cyclooctanoid derivatives, which normally represent a significant synthetic challenge. Moreover, the 2-pyridone photoadducts can be further elaborated into various biologically relevant products. The work presented here broadens the horizons of the [4+4] photocycloaddition in two distinct directions: 1) by utilizing [4+4] photocycloaddition in a total synthesis

APA, Harvard, Vancouver, ISO, and other styles

8

Vaidya, S. D. "Studies on total synthesis of bioactive natural and unnatural quinazolinones." Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 2016. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/2080.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Snape, Timothy J. "The synthesis and biological evaluation of natural and unnatural cyclopentenone prostanoids." Thesis, University of Liverpool, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.428214.

Full text

Abstract:

Research into the synthesis and biological properties of the cyclopentenone prostaglandins has become the focus of many research groups over the past few years. The ability for cyclopentenone prostaglandins, for example prostaglandin AI. to reduce virus yields and inflammation, both in vitro and in vivo, and to act as anticancer agents in vitro has made them important biological targets. o .••",~COOH OH prostaglandin Al In view of this, a great deal of work is currently being undertaken towards the preparation of cyclopentenone prostaglandin analogues, in the hope of harnessing the innate biol

APA, Harvard, Vancouver, ISO, and other styles

10

Shirley, Neil John. "Synthesis of compounds of natural and unnatural origin by intramolecular alkylations." Title page, contents and summary only, 1987. http://web4.library.adelaide.edu.au/theses/09PH/09phs558.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Books on the topic "Natural and unnatural"

1

Hanley, Bryan. Natural and Unnatural Product Chemistry. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-81698-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Tony, Soper, ed. Owls: Their natural and unnatural history. 2nd ed. David & Charles, 1989.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Sparks, John. Owls: Their natural and unnatural history. Facts on File, 1989.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

4

Highsmith, Patricia. Tales of natural and unnatural catastrophes. Atlantic Monthly Press, 1990.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

Highsmith, Patricia. Tales of natural and unnatural catastrophes. Atlantic Monthly Press, 1990.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

Poole, Alan Forsyth. Ospreys: A natural and unnatural history. Cambridge University Press, 1989.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

Highsmith, Patricia. Tales of natural and unnatural catastrophes. Atlantic Monthly Press, 1989.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

8

Highsmith, Patricia. Tales of natural and unnatural catastrophes. Atlantic Monthly Press, 1989.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

9

Highsmith, Patricia. Tales of natural and unnatural catastrophes. Bloomsbury, 1987.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

10

W.E. Upjohn Institute for Employment Research, ed. The economics of natural and unnatural disasters. W.E. Upjohn Institute for Employment Research, 2010.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Book chapters on the topic "Natural and unnatural"

1

Medrado, Andreone Teles, and Jaroslava Varella Valentova. "Homosexuality: As “Natural” or “Unnatural”." In Encyclopedia of Sexual Psychology and Behavior. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-08956-5_1128-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Kersten, Frederick I. "The Natural and the Unnatural." In American Phenomenology. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2575-5_25.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Lehtimäki, Markku. "The Natural and the Unnatural." In Nature and Narrative. Routledge, 2025. https://doi.org/10.4324/9781003605515-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Hanley, Bryan. "Enzymes and Natural Products." In Natural and Unnatural Product Chemistry. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-81698-7_7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Hanley, Bryan. "Receptors and Natural Products." In Natural and Unnatural Product Chemistry. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-81698-7_8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Hanley, Bryan. "Natural Products and Microbiomes." In Natural and Unnatural Product Chemistry. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-81698-7_9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Hanley, Bryan. "The Biosynthesis of Natural Products." In Natural and Unnatural Product Chemistry. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-81698-7_4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Hanley, Bryan. "Natural Product Chemistry. Reductionism and Biosynthesis." In Natural and Unnatural Product Chemistry. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-81698-7_1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Hanley, Bryan. "Genetic Manipulation in Agriculture." In Natural and Unnatural Product Chemistry. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-81698-7_5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Hanley, Bryan. "Naturally-Occurring Sulphur Compounds." In Natural and Unnatural Product Chemistry. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-81698-7_3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Natural and unnatural"

1

Kang, Young C., Wim J. van Ooij, and Darren A. Lytle. "Characterization of Copper Corrosion Products Formed in Drinking Water by Combining Electrochemical and Surface Analyses." In CORROSION 2008. NACE International, 2008. https://doi.org/10.5006/c2008-08379.

Full text

Abstract:

Abstract This study focuses on the application of electrochemical corrosion rate measurement and solid surface analysis approaches to understanding drinking water copper corrosion. Applying electrochemical approaches combined with copper solubility measurements, and solid surface analysis approaches are discussed. DC polarization (DCP) and Electrochemical Noise (ECN) measurements were carried out to obtain Stern-Geary constant and noise resistance, respectively. ECN has the advantage in that corrosion behavior can be monitored as a function of extended periods of time without the need to apply

APA, Harvard, Vancouver, ISO, and other styles

2

de Vahl Davis, Graham. "Unnatural Natural Convection." In Heat and Mass Transfer Australasia. Begellhouse, 2023. http://dx.doi.org/10.1615/978-1-56700-099-3.20.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Cao, Qi, Takeshi Kojima, Yutaka Matsuo, and Yusuke Iwasawa. "Unnatural Error Correction: GPT-4 Can Almost Perfectly Handle Unnatural Scrambled Text." In Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing. Association for Computational Linguistics, 2023. http://dx.doi.org/10.18653/v1/2023.emnlp-main.550.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Xu, Li, Shicheng Zheng, and Jiaya Jia. "Unnatural L0 Sparse Representation for Natural Image Deblurring." In 2013 IEEE Conference on Computer Vision and Pattern Recognition (CVPR). IEEE, 2013. http://dx.doi.org/10.1109/cvpr.2013.147.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Nishikido, Akikazu, Shin-ichi Kawamoto, and Jianwu Dang. "Discrimination between natural and unnatural articulations based on articulatory structure." In 2010 7th International Symposium on Chinese Spoken Language Processing (ISCSLP). IEEE, 2010. http://dx.doi.org/10.1109/iscslp.2010.5684850.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Sinha, Koustuv, Prasanna Parthasarathi, Joelle Pineau, and Adina Williams. "UnNatural Language Inference." In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers). Association for Computational Linguistics, 2021. http://dx.doi.org/10.18653/v1/2021.acl-long.569.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Mehta, Bhavin V., and Robert J. Setlock. "Improved Prosthetic Bone Implants." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-43048.

Full text

Abstract:

An improved method for manufacturing prosthetic bones is examined. We are developing a new improved method for designing and manufacturing prosthetic bones that have a porous interior core covered by a solid outer shell, more closely matching the morphology of natural bone. The new method is compatible with a wide variety of materials, including polymers, metals, composites, and biodegradable scaffold materials. Use of biodegradable scaffold material holds the potential for eventual bone regeneration within and throughout the prosthesis. Regardless of the material selection, this improved type

APA, Harvard, Vancouver, ISO, and other styles

8

Zelada, Eloysa, and Anıl Çamcı. "Unnatural Nature: Spatial Sonification of Climate Change Data." In ICAD 2023: The 28th International Conference on Auditory Display. International Community for Auditory Display, 2023. http://dx.doi.org/10.21785/icad2023.9190.

Full text

Abstract:

In this paper, we describe the design, implementation, and evaluation of a sound installation that is based on the spatial sonification of climate change data on global temperature, CO2 concentration, Arctic and Antarctic ice sheet mass, and sea level variation. Titled “Unnatural Nature,” the installation aims to evoke in the listeners an emotional connection with the data and an increased awareness of climate change. The sound engine underlying the sonification implements a range of sounds that model a natural soundscape as well as those that are more abstract. The sonification also leverages

APA, Harvard, Vancouver, ISO, and other styles

9

Grządziel, Dominik, Krzysztof Kozak, Jadwiga Mazur, and Mariusz Mroczek. "Radon (Rn-222) – Natural radioactive gas and its unnatural effect on human health." In First International Meeting for Applied Geoscience & Energy. Society of Exploration Geophysicists, 2021. http://dx.doi.org/10.1190/segam2021-3583356.1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Hornung, A., L. Sieverding, A. Hanser, et al. "Natural and Unnatural History of Isolation of Pulmonary Artery of Ductal Origin (IPADO)." In 52nd Annual Meeting of the German Society for Pediatric Cardiology. Georg Thieme Verlag KG, 2020. http://dx.doi.org/10.1055/s-0040-1705570.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Natural and unnatural"

1

van Groenigen, Jan Willem. Natural cycles in unnatural soils. Wageningen University & Research, 2017. http://dx.doi.org/10.18174/420698.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Brodley, Carla, Lenore Cowen, Donna Slonim, and Jonathan Eisen. Detecting Natural Versus Unnatural DNA. Defense Technical Information Center, 2007. http://dx.doi.org/10.21236/ada482115.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

van Hensbergen, Hester. Nature Knows Best? Naturalness in the Ultra-Processed Foods Debate. TABLE, 2024. http://dx.doi.org/10.56661/f76228c7.

Full text

Abstract:

What can an idea like ultra-processed foods (UPFs), which is so appealing and yet so divisive, tell us about the underlying values, fears, and hopes of those involved in the debate? In this essay, we will explore how debates around UPFs intersect with concerns about naturalness in the food system, where naturalness represents a tangled bundle of other associated values. Firstly, this essay offers a definition of ultra-processed foods and explores how these foods are understood both at the level of food formulation and at the level of the food system. Secondly, the essay explores common concept

APA, Harvard, Vancouver, ISO, and other styles

4

Sessa, Guido, та Gregory Martin. MAP kinase cascades activated by SlMAPKKKε and their involvement in tomato resistance to bacterial pathogens. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7699834.bard.

Full text

Abstract:

The research problem: Pseudomonas syringae pv. tomato (Pst) and Xanthomonas campestrispv. vesicatoria (Xcv) are the causal agents of tomato bacterial speck and spot diseases, respectively. These pathogens colonize the aerial parts of the plant and cause economically important losses to tomato yield worldwide. Control of speck and spot diseases by cultural practices or chemicals is not effective and genetic sources of resistance are very limited. In previous research supported by BARD, by gene expression profiling we identified signaling components involved in resistance to Xcvstrains. Follow u

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!