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Journal articles on the topic 'Keystones'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 February 2023

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1

Pruitt, Jonathan N., and Noa Pinter-Wollman. "The legacy effects of keystone individuals on collective behaviour scale to how long they remain within a group." Proceedings of the Royal Society B: Biological Sciences 282, no. 1814 (September 7, 2015): 20151766. http://dx.doi.org/10.1098/rspb.2015.1766.

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The collective behaviour of social groups is often strongly influenced by one or few individuals, termed here ‘keystone individuals’. We examined whether the influence of keystone individuals on collective behaviour lingers after their departure and whether these lingering effects scale with their tenure in the group. In the social spider, Stegodyphus dumicola , colonies' boldest individuals wield a disproportionately large influence over colony behaviour. We experimentally manipulated keystones' tenure in laboratory-housed colonies and tracked their legacy effects on collective prey capture following their removal. We found that bolder keystones caused more aggressive collective foraging behaviour and catalysed greater inter-individual variation in boldness within their colonies. The longer keystones remained in a colony, the longer both of these effects lingered after their departure. Our data demonstrate that, long after their disappearance, keystones have large and lasting effects on social dynamics at both the individual and colony levels.

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Baez, John C., and John D. Foley. "Keystones." Notices of the American Mathematical Society 68, no. 06 (June 1, 2021): 1. http://dx.doi.org/10.1090/noti2295.

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Fields, Evan. "Keystones." Notices of the American Mathematical Society 67, no. 11 (December 1, 2020): 1. http://dx.doi.org/10.1090/noti2175.

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Lopez, Hector. "Keystones." Notices of the American Mathematical Society 68, no. 10 (November 1, 2021): 1. http://dx.doi.org/10.1090/noti2374.

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Ang, Ling Ling, Jordan Milev, and John Scalf. "Keystones." Notices of the American Mathematical Society 68, no. 07 (August 1, 2021): 1. http://dx.doi.org/10.1090/noti2311.

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6

Molina-Markham, Andres, and Joseph J. Rushanan. "Keystones." Notices of the American Mathematical Society 67, no. 05 (May 1, 2020): 1. http://dx.doi.org/10.1090/noti2081.

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Pruitt, Jonathan N., Colin M. Wright, Carl N. Keiser, Alex E. DeMarco, Matthew M. Grobis, and Noa Pinter-Wollman. "The Achilles' heel hypothesis: misinformed keystone individuals impair collective learning and reduce group success." Proceedings of the Royal Society B: Biological Sciences 283, no. 1823 (January 27, 2016): 20152888. http://dx.doi.org/10.1098/rspb.2015.2888.

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Many animal societies rely on highly influential keystone individuals for proper functioning. When information quality is important for group success, such keystone individuals have the potential to diminish group performance if they possess inaccurate information. Here, we test whether information quality (accurate or inaccurate) influences collective outcomes when keystone individuals are the first to acquire it. We trained keystone or generic individuals to attack or avoid novel stimuli and implanted these trained individuals within groups of naive colony-mates. We subsequently tracked how quickly groups learned about their environment in situations that matched (accurate information) or mismatched (inaccurate information) the training of the trained individual. We found that colonies with just one accurately informed individual were quicker to learn to attack a novel prey stimulus than colonies with no informed individuals. However, this effect was no more pronounced when the informed individual was a keystone individual. In contrast, keystones with inaccurate information had larger effects than generic individuals with identical information: groups containing keystones with inaccurate information took longer to learn to attack/avoid prey/predator stimuli and gained less weight than groups harbouring generic individuals with identical information. Our results convey that misinformed keystone individuals can become points of vulnerability for their societies.

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Hrnčiar, Michal. "Keystones of Irregular Warfare." International conference KNOWLEDGE-BASED ORGANIZATION 23, no. 1 (June 20, 2017): 150–54. http://dx.doi.org/10.1515/kbo-2017-0023.

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Abstract The current security environment is evolving towards a global complexity of unpredictable events. The risk of state and non-state actors attempting to achieve their goals through destabilization exists. In the operating environment, this implies a blurring of the boundaries between state and nonstate actors (such as insurgents, terrorists and criminals) and NATO may confront an adversary who uses traditional (conventional), irregular warfare or both (hybrid warfare). The aim of the article is to find, analyze and describe the key elements that fundamentally different irregular of traditional (conventional) and hybrid warfare.

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9

Röttjers, Lisa, and Karoline Faust. "Can we predict keystones?" Nature Reviews Microbiology 17, no. 3 (December 12, 2018): 193. http://dx.doi.org/10.1038/s41579-018-0132-y.

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10

Bronson, James W. "Keystones of Entrepreneurship Knowledge." New England Journal of Entrepreneurship 10, no. 1 (March 1, 2007): 59–60. http://dx.doi.org/10.1108/neje-10-01-2007-b005.

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11

Rocha Martinez, Tania Leme da. "Keystones in hypercholesterolemia treatment epidemiology." International Journal of Family & Community Medicine 4, no. 1 (February 17, 2020): 29–32. http://dx.doi.org/10.15406/ijfcm.2020.04.00179.

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Rocha Martinez, Tania Leme da. "Keystones in hypercholesterolemia treatment epidemiology." International Journal of Family & Community Medicine 4, no. 1 (February 17, 2020): 29–32. http://dx.doi.org/10.15406/ijfcm.2020.04.00179.

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13

Lewinsohn, T. M., and L. Cagnolo. "Keystones in a Tangled Bank." Science 335, no. 6075 (March 22, 2012): 1449–51. http://dx.doi.org/10.1126/science.1220138.

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14

Wieshammer, Siegfried, and Jens Dreyhaupt. "Keystones of Successful Aerosol Therapy." Respiration 78, no. 3 (2009): 357–58. http://dx.doi.org/10.1159/000228156.

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15

Blum, Katrin S., and Reinhard Pabst. "Keystones in lymph node development." Journal of Anatomy 209, no. 5 (October 24, 2006): 585–95. http://dx.doi.org/10.1111/j.1469-7580.2006.00650.x.

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16

Jordan, Ferenc, Andras Takacs-Santa, and Istvan Molnar. "A Reliability Theoretical Quest for Keystones." Oikos 86, no. 3 (September 1999): 453. http://dx.doi.org/10.2307/3546650.

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Power, Mary E., David Tilman, James A. Estes, Bruce A. Menge, William J. Bond, L. Scott Mills, Gretchen Daily, Juan Carlos Castilla, Jane Lubchenco, and Robert T. Paine. "Challenges in the Quest for Keystones." BioScience 46, no. 8 (September 1996): 609–20. http://dx.doi.org/10.2307/1312990.

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18

Stone, Elaine J. "ACCESS: Keystones for School Health Promotion." Journal of School Health 60, no. 7 (September 1990): 298–300. http://dx.doi.org/10.1111/j.1746-1561.1990.tb05940.x.

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19

Jordan, F., and I. Scheuring. "Searching for keystones in ecological networks." Oikos 99, no. 3 (December 2002): 607–12. http://dx.doi.org/10.1034/j.1600-0706.2002.11889.x.

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20

Capocefalo, Daniele, Juliana Pereira, Tommaso Mazza, and Ferenc Jordán. "Food Web Topology and Nested Keystone Species Complexes." Complexity 2018 (December 2, 2018): 1–8. http://dx.doi.org/10.1155/2018/1979214.

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Important species may be in critically central network positions in ecological interaction networks. Beyond quantifying which one is the most central species in a food web, a multinode approach can identify the key sets of the most central n species as well. However, for sets of different size n, these structural keystone species complexes may differ in their composition. If larger sets contain smaller sets, higher nestedness may be a proxy for predictive ecology and efficient management of ecosystems. On the contrary, lower nestedness makes the identification of keystones more complicated. Our question here is how the topology of a network can influence nestedness as an architectural constraint. Here, we study the role of keystone species complexes in 27 real food webs and quantify their nestedness. After quantifying their topology properties, we determine their keystone species complexes, calculate their nestedness, and statistically analyze the relationship between topological indices and nestedness. A better understanding of the cores of ecosystems is crucial for efficient conservation efforts, and to know which networks will have more nested keystone species complexes would be a great help for prioritizing species that could preserve the ecosystem’s structural integrity.

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21

Gallagher, John S. ,. III, and Rosemary F. G. Wyse. "Dwarf spheroidal galaxies: Keystones of galaxy evolution." Publications of the Astronomical Society of the Pacific 106 (December 1994): 1225. http://dx.doi.org/10.1086/133500.

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22

Banerjee, Samiran, Klaus Schlaeppi, and Marcel G. A. van der Heijden. "Reply to ‘Can we predict microbial keystones?’." Nature Reviews Microbiology 17, no. 3 (December 11, 2018): 194. http://dx.doi.org/10.1038/s41579-018-0133-x.

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23

Schlögl, Karl. "Torsional chiral structures — Keystones in stereochemical research." Progress in Polymer Science 19, no. 6 (January 1994): 1031–44. http://dx.doi.org/10.1016/0079-6700(94)90020-5.

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24

Frimmel, F. H., and R. F. Christman. "Humic substances: Keystones in the carbon cycle." Trends in Ecology & Evolution 2, no. 11 (November 1987): 326–28. http://dx.doi.org/10.1016/0169-5347(87)90107-8.

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25

Reardon, Colin, and Tak W. Mak. "cIAP Proteins: Keystones in NOD Receptor Signal Transduction." Immunity 30, no. 6 (June 2009): 755–56. http://dx.doi.org/10.1016/j.immuni.2009.06.005.

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26

Del Rio-Hortega, Laura, Irene Martín-Forés, Isabel Castro, José M. De Miguel, and Belén Acosta-Gallo. "Network-based analysis reveals differences in plant assembly between the native and the invaded ranges." NeoBiota 72 (March 29, 2022): 157–81. http://dx.doi.org/10.3897/neobiota.72.72066.

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Associated with the introduction of alien species in a new area, interactions with other native species within the recipient community occur, reshaping the original community and resulting in a unique assemblage. Yet, the differences in community assemblage between native and invaded ranges remain unclear. Mediterranean grasslands provide an excellent scenario to study community assembly following transcontinental naturalisation of plant species. Here, we compared the community resemblance of plant communities in Mediterranean grasslands from both the native (Spain) and invaded (Chile) ranges. We used a novel approach, based on network analysis applied to co-occurrence analysis in plant communities, allowing us to study the co-existence of native and alien species in central Chile. This useful methodology is presented as a step forward in invasion ecology studies and conservation strategies. We found that community structure differed between the native and the invaded range, with alien species displaying a higher number of connections and, therefore, acting as keystones to sustain the structure within the invaded community. Alien species acting like keystones within the Chilean grassland communities might exacerbate the threat posed by biological invasions for the native biodiversity assets. Controlling the spread of the alien species identified here as keystones should help managing potential invasion in surrounding areas. Network analyses is a free, easy-to-implement and straightforward visual tool that can be widely used to reveal shifts in native communities and elucidate the role of multiple invaders into communities.

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27

FUENTES HERREROS, José L. "Lógica, Ciencia y Filosofía en Vicente Muñoz Delgado (1922-1995)." Revista Española de Filosofía Medieval 4 (October 1, 1997): 157. http://dx.doi.org/10.21071/refime.v4i.9709.

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28

Hajishengallis, George. "Immunomicrobial pathogenesis of periodontitis: keystones, pathobionts, and host response." Trends in Immunology 35, no. 1 (January 2014): 3–11. http://dx.doi.org/10.1016/j.it.2013.09.001.

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29

Jerin, Tasnuba, and Jonathan Phillips. "Biogeomorphic keystones and equivalents: Examples from a bedrock stream." Earth Surface Processes and Landforms 45, no. 8 (March 24, 2020): 1877–94. http://dx.doi.org/10.1002/esp.4853.

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30

Arbilly, Michal. "High-magnitude innovators as keystone individuals in the evolution of culture." Philosophical Transactions of the Royal Society B: Biological Sciences 373, no. 1743 (February 12, 2018): 20170053. http://dx.doi.org/10.1098/rstb.2017.0053.

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Borrowing from the concept of keystone species in ecological food webs, a recent focus in the field of animal behaviour has been keystone individuals: individuals whose impact on population dynamics is disproportionally larger than their frequency in the population. In populations evolving culture, such may be the role of high-magnitude innovators: individuals whose innovations are a major departure from the population's existing behavioural repertoire. Their effect on cultural evolution is twofold: they produce innovations that constitute a ‘cultural leap' and, once copied, their innovations may induce further innovations by conspecifics (socially induced innovations) as they explore the new behaviour themselves. I use computer simulations to study the coevolution of independent innovations, socially induced innovations and innovation magnitude, and show that while socially induced innovation is assumed here to be less costly than independent innovation, it does not readily evolve. When it evolves, it may in some conditions select against independent innovation and lower its frequency, despite it requiring independent innovation in order to operate; at the same time, however, it leads to much faster cultural evolution. These results confirm the role of high-magnitude innovators as keystones, and suggest a novel explanation for the low frequency of independent innovation. This article is part of the theme issue ‘Bridging cultural gaps: interdisciplinary studies in human cultural evolution'.

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31

Avagimyan, Ashot, Lev Kakturskiy, Liana Gogiashvili, and Artashes Aznauryan. "The Keystones of Right Ventricular Arrhythmogenic Cardiomyopathy-Induced Morphological Disarrangement." Current Problems in Cardiology 47, no. 5 (May 2022): 101133. http://dx.doi.org/10.1016/j.cpcardiol.2022.101133.

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32

Lambrecht, Nicholas. "Missing Keystones: Echoes of Empire in Kobayashi Masaru’s “Bridge Building”." International Journal of Korean History 27, no. 1 (February 28, 2022): 75–98. http://dx.doi.org/10.22372/ijkh.2022.27.1.75.

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Postwar writings by and about Japanese repatriates often serve to illustrate the incomplete nature of Japanese decolonization. While the process of repatriation physically removed Japanese colonists from the former empire, it also deferred the necessary process of coming to terms with Japan’s imperial past. This article examines how unresolved memories of empire reemerge in the postwar writings of Kobayashi Masaru (1927–1971), a Japanese author who was born and raised in colonial Korea. Through an analysis of Kobayashi’s Akutagawa Prize-nominated short story “Bridge Building” (“Kakyō,” 1960), set in Japan during the Korean War, it shows that although Kobayashi depicts Japanese and Korean characters who are united by a common goal and their past experiences of imperial violence, the gap between them remains insurmountable. The article contends that Kobayashi’s work represents an attempt to counteract romanticized repatriation narratives that had been coopted for new nationalist ends at the beginning of the Cold War.

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33

Andrews, David. "Merged Into One: Keystones of European Economic Governance, 1962–2012." Journal of European Integration 35, no. 3 (April 2013): 315–31. http://dx.doi.org/10.1080/07036337.2013.774775.

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34

Sinclair, A. R. E. "Mammal population regulation, keystone processes and ecosystem dynamics." Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 358, no. 1438 (August 28, 2003): 1729–40. http://dx.doi.org/10.1098/rstb.2003.1359.

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The theory of regulation in animal populations is fundamental to understanding the dynamics of populations, the causes of mortality and how natural selection shapes the life history of species. In mammals, the great range in body size allows us to see how allometric relationships affect the mode of regulation. Resource limitation is the fundamental cause of regulation. Top–down limitation through predators is determined by four factors: (i) body size; (ii) the diversity of predators and prey in the system; (iii) whether prey are resident or migratory; and (iv) the presence of alternative prey for predators. Body size in mammals has two important consequences. First, mammals, particularly large species, can act as keystones that determine the diversity of an ecosystem. I show how keystone processes can, in principle, be measured using the example of the wildebeest in the Serengeti ecosystem. Second, mammals act as ecological landscapers by altering vegetation succession. Mammals alter physical structure, ecological function and species diversity in most terrestrial biomes. In general, there is a close interaction between allometry, population regulation, life history and ecosystem dynamics. These relationships are relevant to applied aspects of conservation and pest management.

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35

Leonov, Valeri. "Remembering Eugene Garfield (on materials of publications and personal meeting)." Scientific and Technical Libraries, no. 6 (June 1, 2017): 111–17. http://dx.doi.org/10.33186/1027-3689-2017-6-111-117.

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The author writes about his acquaintance and communication with linguist Eugene Eli Garfield (1925-2017), classic of modern scientometrics, designer of Science Citation Index, head of the famous ISI. In the article written in remembrance of Eugene Eli Garfield (September 16, 1925 - February 26, 2017), the author characterized briefly the keystones of Garfield’s work and describes his interaction with the USSR Academy of Sciences.

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36

Khachadourian, Dr Haig, and Dr Muna Shaweesh. "Surgical Extraction of Impacted Trans-Positioned Maxillary Canine under Local Anesthesia." Scholars Journal of Applied Medical Sciences 10, no. 8 (August 29, 2022): 1360–63. http://dx.doi.org/10.36347/sjams.2022.v10i08.032.

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The maxillary canines are important keystones in the dental arch. Any bony obstruction, insufficient bone development, crowding or resistance of the neighboring teeth such as retained primary canines, may deflect the permanent canines from their normal path of eruption. There is a great demand to retain the anterior teeth esthetically and functionally. Treatment should be based on multidisciplinary approach between orthodontic and oral surgery specialties.

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37

Imelio, J. A., F. Trajtenberg, and A. Buschiazzo. "Allostery and protein plasticity: the keystones for bacterial signaling and regulation." Biophysical Reviews 13, no. 6 (November 10, 2021): 943–53. http://dx.doi.org/10.1007/s12551-021-00892-9.

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38

Maslyonkina, Ksenia S., Alexandra K. Konyukova, Darya Y. Alexeeva, Mikhail Y. Sinelnikov, and Liudmila M. Mikhaleva. "Barrett's esophagus: The pathomorphological and molecular genetic keystones of neoplastic progression." Cancer Medicine 11, no. 2 (December 6, 2021): 447–78. http://dx.doi.org/10.1002/cam4.4447.

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39

Davies, G. I. "Review: Economic Keystones. The Weight System of the Kingdom of Judah." Journal of Theological Studies 55, no. 1 (April 1, 2004): 442–43. http://dx.doi.org/10.1093/jts/55.1.442-a.

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40

Demiris, George, Debra Parker Oliver, and Karla Washington. "Keystones in Behavioral Intervention Research in Hospice and Palliative Care (RP502)." Journal of Pain and Symptom Management 60, no. 1 (July 2020): 229–30. http://dx.doi.org/10.1016/j.jpainsymman.2020.04.094.

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41

Westphal, Andrew J., Christopher Snead, Anna Butterworth, Giles A. Graham, John P. Bradley, Saša Bajt, Patrick G. Grant, Graham Bench, Sean Brennan, and Piero Pianetta. "Aerogel keystones: Extraction of complete hypervelocity impact events from aerogel collectors." Meteoritics & Planetary Science 39, no. 8 (August 2004): 1375–86. http://dx.doi.org/10.1111/j.1945-5100.2004.tb00952.x.

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42

Kluger, Ronald. "CIC Medal Award Lecture — Molecular keystones: Lessons from bioorganic reaction mechanisms." Canadian Journal of Chemistry 84, no. 9 (September 1, 2006): 1093–105. http://dx.doi.org/10.1139/v06-149.

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The work of the author is reviewed in terms of "keystone molecules" that serve as figurative points of support to understand the interactions of smaller molecules within biological macromolecules. The review emphasizes lessons learned in carboxylation of biotin, reactions of cyclic phosphates, the uses of acyl phosphate monoesters, and the mechanism of decarboxylation of thiamin-derived intermediates.Key words: CIC medal, biotin, ATP, mechanisms, cyclic phosphates, thiamin, acyl phosphates, catalysis.

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43

McNeely, Jeffrey A. "National parks and protected areas. Keystones to conservation and sustainable development." Ecological Economics 38, no. 1 (July 2001): 156–57. http://dx.doi.org/10.1016/s0921-8009(01)00162-8.

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44

Liu, Pu Hui, and Tong Zhang. "Modeling and Acceleration Response Analysis for Vehicle Drivability." Advanced Materials Research 712-715 (June 2013): 1473–76. http://dx.doi.org/10.4028/www.scientific.net/amr.712-715.1473.

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Vehicle drivability is now one of the keystones of product quality, and is refined aggressively to achieve vehicle brand differentiation and market position. This paper starts with an illustrating of drivabilitys definition, and then the objective measure metrics and model-based approach for vehicle drivability development during advanced vehicle and powertrain system development process are analyzed. The accelerator pedal aggressing and pedal-acceleration response characteristic as drivability critical factors are investigated emphatically at last.

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45

Seger, Joe D. "Economic Keystones: The Weight System of the Kingdom of Judah. Ras Kletter." Bulletin of the American Schools of Oriental Research 317 (February 2000): 89–92. http://dx.doi.org/10.2307/1357493.

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46

Yadav, Mamata. "Diet, Sleep and Exercise: The Keystones of Healthy Lifestyle for Medical Students." Journal of Nepal Medical Association 60, no. 253 (August 31, 2022): 841–43. http://dx.doi.org/10.31729/jnma.7355.

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The journey of five to six years of medical school is a mixture of different emotions ranging from happiness to stress, anxiety and even mental breakdowns. Diet, sleep and exercise are considered to be three integral components of a healthy life which are often neglected by us, as medical students mostly as a result of such emotional changes in their life. We need a good anount of nutrition to maintain the energy levels for our day-to-day chores, adequate sleep for proper functioning of body and mind and exercise to keep us energized throughout the day. A healthy lifestyle is something that every individual strive towards in their life and as medical students we must always consider about having a healthy lifestyle by balancing our diet, sleep, and exercise.

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Kaminski, Karol A., Tomasz A. Bonda, Janusz Korecki, and Wlodzimierz J. Musial. "Oxidative stress and neutrophil activation—the two keystones of ischemia/reperfusion injury." International Journal of Cardiology 86, no. 1 (November 2002): 41–59. http://dx.doi.org/10.1016/s0167-5273(02)00189-4.

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48

Ng, Sin Wi, Yinghan Chan, Dinesh Kumar Chellappan, Thiagarajan Madheswaran, Farrukh Zeeshan, Yik Lung Chan, Trudi Collet, et al. "Molecular modulators of celastrol as the keystones for its diverse pharmacological activities." Biomedicine & Pharmacotherapy 109 (January 2019): 1785–92. http://dx.doi.org/10.1016/j.biopha.2018.11.051.

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49

Nassif, Nadar A., William Tseng, Camille Borges, Peter Chen, and Burton Eisenberg. "Recent advances in the management of liposarcoma." F1000Research 5 (December 22, 2016): 2907. http://dx.doi.org/10.12688/f1000research.10050.1.

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Liposarcoma is the most common soft tissue sarcoma. With its various subtypes, the natural history of this disease can vary significantly from a locally recurrent tumor to a highly malignant one carrying a poor prognosis. Progress in the understanding of the specific molecular abnormalities in liposarcoma provides greater opportunity for new treatment modalities. Although surgical resection and radiation therapy remain the keystones for the management of primary liposarcoma, the inclusion of novel agents that target known abnormalities in advanced liposarcoma enhances the potential for improved outcomes.

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50

Wang, Yan, Qingyun Ma, Lingling Wang, Jingkuo Hu, Huiying Xue, Dongfei Han, Zhen Xing, and Zhiyong Ruan. "Structure and Function Analysis of Cultivated Meconopsis integrifolia Soil Microbial Community Based on High-Throughput Sequencing and Culturability." Biology 12, no. 2 (January 19, 2023): 160. http://dx.doi.org/10.3390/biology12020160.

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(1) Background: The structure, function, and community interactions of soil microbial communities of cultivated Meconopsis integrifolia were characterized by studying this alpine flower and traditional endangered Tibetan medicine. (2) Methods: Soil bacteria and fungi were studied based on high-throughput sequencing technology. Bacteria were isolated using culturomics and functionally identified as IAA-producing, organic phosphorus-dissolving, inorganic phosphorus-dissolving, and iron-producing carriers. (3) Results: The dominant bacterial phyla were found to be Proteobacteria and Acidobacteria, and unclassified_Rhizobiales was the most abundant genus. Ascomycota and Mortierellomycota were the dominant fungal phyla. The bacteria were mainly carbon and nitrogen metabolizers, and the fungi were predominantly Saprotroph—Symbiotroph. The identified network was completely dominated by positive correlations, but the fungi were more complex than the bacteria, and the bacterial keystones were unclassified_Caulobacteraceae and Pedobacter. Most of the keystones of fungi belonged to the phyla Ascomycetes and Basidiomycota. The highest number of different species of culturable bacteria belonged to the genus Streptomyces, with three strains producing IAA, 12 strains solubilizing organic phosphorus, one strain solubilizing inorganic phosphorus, and nine strains producing iron carriers. (4) Conclusions: At the cost of reduced ecological stability, microbial communities increase cooperation toward promoting overall metabolic efficiency and enabling their survival in the extreme environment of the Tibetan Plateau. These pioneering results have value for the protection of endangered Meconopsis integrifolia under global warming and the sustainable utilization of its medicinal value.

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