Academic literature on the topic 'Crayfis'

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 'Crayfis.'

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 "Crayfis"

1

Albin, Eric K., and Daniel Whiteson. "Feasibility of Correlated Extensive Air Shower Detection with a Distributed Cosmic-Ray Network." Astrophysical Journal 954, no. 1 (2023): 106. http://dx.doi.org/10.3847/1538-4357/acc52d.

Full text
Abstract:
Abstract We explore the sensitivity offered by a global network of cosmic-ray detectors to a novel, unobserved phenomenon: widely separated simultaneous extended air showers. Existing localized observatories work independently to observe individual showers, offering insight into the source and nature of ultrahigh-energy cosmic rays. However no current observatory is large enough to provide sensitivity to anticipated processes such as the Gerasimova–Zatsepin effect or potential new physics that generate simultaneous air showers separated by hundreds to thousands of kilometers. A global network
APA, Harvard, Vancouver, ISO, and other styles
2

KALLEN, JANINE L., N. R. RIGIANI, and H. J. A. J. TROMPENAARS. "Aspects of Entrainment of CHH Cell Activity and Hemolymph Glucose Levels in Crayfis." Biological Bulletin 175, no. 1 (1988): 137–43. http://dx.doi.org/10.2307/1541901.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Loughman, Zachary, and Thomas Simon. "Zoogeography, taxonomy, and conservation of West Virginia's Ohio River floodplain crayfishes (Decapoda, Cambaridae)." ZooKeys 74 (January 6, 2011): 1–78. https://doi.org/10.3897/zookeys.74.808.

Full text
Abstract:
The crayfish fauna of West Virginia consists of 23 species and several undescribed taxa. Most survey efforts documenting this fauna have been conducted in lotic waterways throughout the Appalachian plateau, Allegheny Mountains, and Ridge and Valley physiographic provinces. Bottomland forests, swamps, and marshes associated with large river floodplain such as the Ohio River floodplain historically have been under-surveyed in the state. These habitats harbor the richest primary burrowing crayfish fauna in West Virginia, and are worth of survey efforts. In an effort to fill this void, the crayfis
APA, Harvard, Vancouver, ISO, and other styles
4

Ludlam, John P., Brandon T. Banks, and Daniel D. Magoulick. "Density-dependent effects of omnivorous stream crayfish on benthic trophic dynamics." Freshwater Crayfish 21, no. 1 (2015): 165–70. http://dx.doi.org/10.5869/fc.2015.v21-1.165.

Full text
Abstract:
Abstract Crayfish are abundant and important consumers in aquatic food webs and crayfish invasions have demonstrated strong effects of crayfish on multiple trophic levels. Density may be an important factor determining the role of omnivorous crayfish in benthic communities, especially if density alters the strength of trophic interactions. The effect of crayfish density on a simple benthic food web using ceramic tiles was examined in three treatments (crayfish exclusion cage, cage control (open to crayfish), and exposed ceramic tiles) in mesocosms stocked with 6, 12, or 18 crayfish·m-2. We hyp
APA, Harvard, Vancouver, ISO, and other styles
5

Manjarrez, Javier, Constantino Macías Garcia, and Hugh Drummond. "Congenital feeding response to a novel prey in a Mexican gartersnake." PeerJ 8 (March 5, 2020): e8718. http://dx.doi.org/10.7717/peerj.8718.

Full text
Abstract:
In this study, we explored chemosensory, ingestive and prey-catching responses of neonate Mexican Black-bellied Gartersnakes (Thamnophis melanogaster) to crayfish (Cambarellus montezumae). By comparing snakes from a recently discovered crayfish-eating population and a typical non-crayfish-eating population, we asked which behavioral components change as a species enlarges its feeding niche. In the crayfish-eating population chemosensory responsiveness to crayfish was not enhanced but its heritability was higher. Neonates of both populations showed similar preference for freshly-molted versus u
APA, Harvard, Vancouver, ISO, and other styles
6

Jussila, Japo, and Lennart Edsman. "Relaxed attitude towards spreading of alien crayfish species affects protection of native crayfish species: case studies and lessons learnt from a Fennoscandian viewpoint." Freshwater Crayfish 25, no. 1 (2020): 39–46. http://dx.doi.org/10.5869/fc.2020.v25-1.039.

Full text
Abstract:
Abstract The spreading of the alien signal crayfish (Pacifastacus leniusculus) is posing an ongoing threat to native European crayfish species in Fennoscandia, like the native noble crayfish (Astacus astacus). The signal crayfish is commonly a chronic carrier of the crayfish plague (Aphanomyces astaci), thus, in addition to being more competitive than noble crayfish, it also has a competitive advantage in this disease over the noble crayfish. The challenges rising from the introduction of the alien signal crayfish to Sweden, Finland and finally also Norway, are similar in nature. The licensed
APA, Harvard, Vancouver, ISO, and other styles
7

Faria, Larissa, Jean R. S. Vitule, and Julian D. Olden. "Predation risk by largemouth bass modulates feeding functional responses of native and non-native crayfish." NeoBiota 87 (October 4, 2023): 191–212. http://dx.doi.org/10.3897/neobiota.87.108457.

Full text
Abstract:
Context-dependency is prevalent in nature, challenging our understanding and prediction of the potential ecological impacts of non-native species (NNS). The presence of a top predator, for example, can modify the foraging behaviour of an intermediate consumer, by means of non-consumptive effects. This raises the question of whether the fear of predation might modulate consumption rates of NNS, thus shaping the magnitude of ecological impacts. Here, we quantified the functional feeding responses of three non-native crayfish species – red swamp crayfish Procambarus clarkii, rusty crayfish Faxoni
APA, Harvard, Vancouver, ISO, and other styles
8

Faria, Larissa, Jean R. S. Vitule, and Julian D. Olden. "Predation risk by largemouth bass modulates feeding functional responses of native and non-native crayfish." NeoBiota 87 (October 4, 2023): 191–212. https://doi.org/10.3897/neobiota.87.108457.

Full text
Abstract:
Context-dependency is prevalent in nature, challenging our understanding and prediction of the potential ecological impacts of non-native species (NNS). The presence of a top predator, for example, can modify the foraging behaviour of an intermediate consumer, by means of non-consumptive effects. This raises the question of whether the fear of predation might modulate consumption rates of NNS, thus shaping the magnitude of ecological impacts. Here, we quantified the functional feeding responses of three non-native crayfish species – red swamp crayfish Procambarus clarkii, rusty crayfish Faxoni
APA, Harvard, Vancouver, ISO, and other styles
9

Sniegula, Szymon, Dorota Konczarek, Maciej Bonk, Andrzej Antoł, Nermeen R. Amer, and Robby Stoks. "Non-consumptive effects of native, alien and invasive alien crayfish on damselfly egg life history and carry-over effects on larval physiology." NeoBiota 97 (February 13, 2025): 215–35. https://doi.org/10.3897/neobiota.97.139760.

Full text
Abstract:
Invasive alien (IA) predators pose significant threats to native ecosystems, often leading to profound impacts on prey species through both direct and non-consumptive effects (NCE). This study focused on the NCE of predator-induced stress from one native crayfish species, noble (Astacus astacus), compared to one alien danube crayfish (Pontastacus leptodactylus) and two IA crayfish species, signal (Pacifastacus leniusculus) and spinycheek crayfish (Faxonius limosus), on the native damselfly Ischnura elegans. We investigated the direct crayfish cue effect on egg traits as well as potential carry
APA, Harvard, Vancouver, ISO, and other styles
10

Sniegula, Szymon, Dorota Konczarek, Maciej Bonk, Andrzej Antoł, Nermeen R. Amer, and Robby Stoks. "Non-consumptive effects of native, alien and invasive alien crayfish on damselfly egg life history and carry-over effects on larval physiology." NeoBiota 97 (February 13, 2025): 215–35. https://doi.org/10.3897/neobiota.97.139760.

Full text
Abstract:
Invasive alien (IA) predators pose significant threats to native ecosystems, often leading to profound impacts on prey species through both direct and non-consumptive effects (NCE). This study focused on the NCE of predator-induced stress from one native crayfish species, noble (<i>Astacus astacus</i>), compared to one alien danube crayfish (<i>Pontastacus leptodactylus</i>) and two IA crayfish species, signal (<i>Pacifastacus leniusculus</i>) and spinycheek crayfish (<i>Faxonius limosus</i>), on the native damselfly <i>Ischnura elegans</i>. We investigated the direct crayfish cue effect on eg
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Crayfis"

1

Gladman, Zara F. "Crayfish in Scotland." Thesis, University of Glasgow, 2012. http://theses.gla.ac.uk/3977/.

Full text
Abstract:
Unlike the rest of Britain, Scotland has no native crayfish species. There are, however, two introduced species: the white-clawed crayfish (Austropotamobius pallipes) has inhabited Loch Croispol in Sutherland and Whitemoss Reservoir in Renfrewshire for several decades. A. pallipes is endangered in its native range and Scottish stocks may constitute an important conservation resource in the future. The other crayfish species in Scotland, the North American signal crayfish (Pacifastacus leniusculus) was first recorded in the wild in 1995 and has spread rapidly to inhabit many river catchments an
APA, Harvard, Vancouver, ISO, and other styles
2

Beatty, Stephen John. "Translocations of freshwater crayfish : contributions from life histories, trophic relations and diseases of three species in Western Australia /." Access via Murdoch University Digital Theses project, 2005. https://wwwlib.murdoch.edu.au/adt/browse/view/adt-MU20050718.152608.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Studer, Thomas. "Smelling out the competition: Response behavior of naive crayfish to novel crayfish odors." Bowling Green State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1401464496.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Wong, Frank Yet Kheong. "Study of non-halophilic Vibrio in Australian freshwater crayfish farms : distribution, epidemiology and virulence /." [St. Lucia, Qld. : s.n.], 2001. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe16642.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Herleth-King, Shawna S. "Habitat use of two crayfishes, Orconectes meeki meeki and Orconectes williamsi, in a small Missouri Ozark stream a thesis presented to the faculty of the Graduate School, Tennessee Technological University /." Click to access online, 2009. http://proquest.umi.com/pqdweb?index=25&did=1908035801&SrchMode=1&sid=1&Fmt=6&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1264711002&clientId=28564.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Allen, Sarah Kathryn. "Flow Cytometric Analysis of Crayfish Hemocytes." Digital Commons @ East Tennessee State University, 2011. https://dc.etsu.edu/etd/1309.

Full text
Abstract:
Crayfish exhibit innate immune responses via hemocytes and their products. There are 3 hemocyte populations: hyaline cells, granular cells, and semigranular cells. Hemocytes from laboratory housed, untreated crayfish (normal crayfish) have been quantified on the basis of cell type, cell size, and cell granularity using Flow Cytometry. These data present the first overall picture of normal hemocytes from Red Swamp Crayfish with regard to cell type, cell size, and cell granularity and will serve as a baseline for all future studies in our lab. Experiments using crayfish injected with Pseudomonas
APA, Harvard, Vancouver, ISO, and other styles
7

Harlioğlu, Muzaffer Mustafa. "Comparative biology of the signal crayfish, Pacifastacus leniusculus (Dana), and the narrow-clawed crayfish, Astacus leptodactylus Eschscholtz." Thesis, University of Nottingham, 1996. http://eprints.nottingham.ac.uk/13339/.

Full text
Abstract:
Some aspects of the biology of Pacifastacus leniusculus and Astacus leptodactylus have been compared. The literature survey shows that considerably more studies have been carried out on P. leniusculus than A. leptodactylus. Although no major differences have been found in the morphology of appendages and mouthparts of the species, structural differences have been found in the abundance of setae on the second maxilliped, in the number of teeth on the mandibles and the crista dentata, and form of the chelipeds. Studies on the environmental tolerance of the species show that both species are able
APA, Harvard, Vancouver, ISO, and other styles
8

Bubb, Damian H. "Spatial ecology of white-clawed crayfish Austropotamobius pallipes and signal crayfish Pacifastacus leniusculus in upland rivers, northern England." Thesis, Durham University, 2004. http://etheses.dur.ac.uk/3118/.

Full text
Abstract:
The American signal crayfish Pacifastacus lernusculus, an invasive species widely introduced throughout Europe, is a major threat to native European crayfish species and is causing increasing concern because of its wide impact on aquatic ecosystems. This thesis investigates the within catchment expansion of signal crayfish populations in two upland rivers and the spatial ecology and movement of the introduced signal crayfish and the indigenous white-clawed crayfish Austropotamobius pallipes. Populations of signal crayfish are established and expanding on the upland rivers Wharfe and Ure. On th
APA, Harvard, Vancouver, ISO, and other styles
9

Boštjančić, Ljudevit Luka. "Through the maze of immunity : molecular characterisation of the freshwater crayfish immune response to the crayfish plague pathogen." Electronic Thesis or Diss., Strasbourg, 2024. http://www.theses.fr/2024STRAJ080.

Full text
Abstract:
Les écrevisses d'eau douce sont un ancien groupe de crustacés décapodes. Ce sont des espèces clés des habitats d'eau douce qui jouent le rôle d'ingénieurs de l'écosystème, de régulateurs trophiques et d'indicateurs de la biodiversité. Au début du 20ème siècle, un effondrement des populations d'écrevisses européennes autochtones s'est produit en raison de l'introduction de l'oomycète pathogène invasif Aphanomyces astaci Schikora (1906), agent responsable de la peste des écrevisses. Par la suite, les introductions répétées d'espèces d'écrevisses d'eau douce invasives, infectées de manière latent
APA, Harvard, Vancouver, ISO, and other styles
10

Belanger, Rachelle Marie. "An Interdisciplinary Investigation of the Role of Crayfish Major Chelae in the Discrimination of Conspecific Odours: from Morphology to Behaviour." Bowling Green, Ohio : Bowling Green State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=bgsu1182174766.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Crayfis"

1

Westman, Kai. Kräftor: Biologi, odling, fiske. Edited by Ackefors Hans 1932- and Nylund Viljo 1949-. Kiviksgården, 1992.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

International Symposium of Astacology (8th 1990 Baton Rouge, La.). Freshwater crayfish VIII: Papers from the Eighth International Symposium on Astacology, Baton Rouge, Louisiana, USA, 22-26 April 1990. Louisiana State University Agricultural Center, Louisiana Agricultural Experiment Station, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

M, Lavrentʹeva G., Mit͡s︡kevich O. I, and Gosudarstvennyĭ nauchno-issledovatelʹskiĭ institut ozernogo i rechnogo rybnogo khozi͡a︡ĭstva (Russia), eds. Sostoi͡a︡nie estestvennykh zapasov, vosproizvodstvo i tovarnoe vyrashchivanie rechnykh rakov. Gos. nauchno-issl. in-t ozernogo i rechnogo rybnogo khozi͡a︡ĭstva Rosrybkhoza, 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Särömaa, Matti J. Rapukirja. Tammi, 1997.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Grimm, Phyllis W. Crayfish. Lerner Publications, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Jun, Nanao, ed. Crayfish. Raintree Publishers, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

W.A.) International Symposium of Astacology (13th 2000 Perth. Freshwater crayfish 13: Proceedings of the thirteenth symposium of the International Association of Astacology, Perth, Western Australia, 6-12 August 2000. University of Louisiana at Lafayette, 2002.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

International Symposium of Astacology (7th 1987 Lausanne, Switzerland). Freshwater crayfish VII: Papers from the seventh International Symposium of Astacology, Lausanne, Switzerland 3-5 August 1987. Musée Zoologique Cantonal, 1988.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Klebba, Louise. About crawfish & easy to prepare recipes. Kinko's, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Glenda, Horst, ed. The Louisiana seafood bible. Pelican Pub. Co., 2010.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Crayfis"

1

Izol, Ebubekir, Abbas Tarhan, and Isa Cicek. "Common Biological Activities of Significant Some Allium Species." In Recent Applications and Biological Activities in Aquaculture and Agriculture. Nobel Tip Kitabevleri, 2024. http://dx.doi.org/10.69860/nobel.9786053359319.3.

Full text
Abstract:
It is aimed to inoculate the species called Turkish crayfish (freshwater crayfish) in the artificial ponds located by the Fırat River in Surtepe village of Birecik district and to provide training to the disadvantaged groups selected from the region on the fishing of these crayfish and to provide new skills and income to the target groups. The species called Turkish crayfish (Astacus leptadactylus) will form a permanent population in the vaccinated ponds. With the crayfish vaccination practice, the suitability of crayfish breeding to the region and climate will be proven and the breeding of th
APA, Harvard, Vancouver, ISO, and other styles
2

Ye, Zijian, and Yi Mou. "Crayfish Quality Analysis Based on SVM and Infrared Spectra." In Proceeding of 2021 International Conference on Wireless Communications, Networking and Applications. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-2456-9_99.

Full text
Abstract:
AbstractDifferent algorithms combined with Near-infrared spectroscopy were investigated for the detection and classification of crayfish quality. In this study, the crawfish quality was predicted by partial least square-support vector machine, principal component analysis-support vector machine, BP neural network and support vector machine after pre-processing the NIR spectral data of crawfish. The result shows that the accuracy of near-infrared spectroscopy technology combined with SVM to classify crayfish quality can reach 100%, and the prediction can guide the sampling of crayfish food safe
APA, Harvard, Vancouver, ISO, and other styles
3

Moore, Paul. "Baringa’s (1996) Crayfish." In Encyclopedia of Evolutionary Psychological Science. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-16999-6_2527-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Moore, Paul A. "Baringa’s (1996) Crayfish." In Encyclopedia of Evolutionary Psychological Science. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-319-19650-3_2527.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Patullo, Blair W., and David L. Macmillan. "To What Extent Can Freshwater Crayfish Recognise Other Crayfish?" In Social Recognition in Invertebrates. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17599-7_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Breithaupt, Thomas. "Chemical Communication in Crayfish." In Chemical Communication in Crustaceans. Springer New York, 2010. http://dx.doi.org/10.1007/978-0-387-77101-4_13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Jernelöv, Arne. "Crayfish Plague in Europe." In The Long-Term Fate of Invasive Species. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-55396-2_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Zboray, Géza, Kinga Molnár, Zsolt Pálfia, Zsolt Kovács, and György Kriska. "The Spiny-Cheek Crayfish." In Atlas of Comparative Sectional Anatomy of 6 invertebrates and 5 vertebrates. Springer Vienna, 2010. http://dx.doi.org/10.1007/978-3-211-99763-5_6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Krasne, Franklin B., and Donald H. Edwards. "Crayfish Escape Behavior: Lessons Learned." In Crustacean Experimental Systems in Neurobiology. Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-642-56092-7_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Kroyer, Bill. "Animating with Crayons." In Mr. In-Between. CRC Press, 2025. https://doi.org/10.1201/9781003558231-21.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Crayfis"

1

Cui, Jifan. "Improved non-monopoly search based crayfish search algorithm." In Third International Conference on Electronics Technology and Artificial Intelligence (ETAI 2024), edited by Feng Yin and Zehui Zhan. SPIE, 2024. http://dx.doi.org/10.1117/12.3044975.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Lee, Boon–Hao, Ying–Loong Lee, and Kok–Chin Khor. "Hybrid Cooperative Crayfish and Mountain Gazelle Algorithm for Global Optimization." In 2024 9th International Conference on Information Technology and Digital Applications (ICITDA). IEEE, 2024. https://doi.org/10.1109/icitda64560.2024.10809637.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Huang, Chao, and Zebin Yang. "Improved Crayfish Optimization Algorithm for Mobile Robot Path Planning Optimization." In 2025 6th International Conference on Mechatronics Technology and Intelligent Manufacturing (ICMTIM). IEEE, 2025. https://doi.org/10.1109/icmtim65484.2025.11040558.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Yuan, Panliang, Shaobo Li, and Zihao Liao. "ECOA: An Enhanced Crayfish Optimization Algorithm for Real-World Engineering Problems." In 2024 6th International Conference on Communications, Information System and Computer Engineering (CISCE). IEEE, 2024. http://dx.doi.org/10.1109/cisce62493.2024.10653042.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Wang, Yifeng, and Yuxia Du. "Big Data Clustering using Ghost Opposition Learning based Crayfish Optimization Algorithm." In 2024 International Conference on Distributed Systems, Computer Networks and Cybersecurity (ICDSCNC). IEEE, 2024. https://doi.org/10.1109/icdscnc62492.2024.10939806.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Khalil, A. Elsawy, Hazem M. Elsayed, Omar S. Nassar, et al. "Spatial and Capacity Optimization of Grid-Connected Photovoltaic Systems Using Crayfish Algorithm." In 2024 25th International Middle East Power System Conference (MEPCON). IEEE, 2024. https://doi.org/10.1109/mepcon63025.2024.10850278.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Ashraf, Muhammad Mansoor, Maryam Bibi, Tanveer Khursheed, Muhammad Waseem, Amy Fahy, and Fabiano Pallonetto. "Least-Cost Generation Expansion Planning Using Crayfish Optimization Algorithm Considering Emission Reduction." In 2025 International Conference on Emerging Power Technologies (ICEPT). IEEE, 2025. https://doi.org/10.1109/icept66058.2025.11036208.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Bacanin, Nebojsa, Luka Jovanovic, Marko Djordjevic, et al. "Crop Yield Forecasting Based on Echo State Network Tuned by Crayfish Optimization Algorithm." In 2024 IEEE International Conference on Contemporary Computing and Communications (InC4). IEEE, 2024. http://dx.doi.org/10.1109/inc460750.2024.10649266.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Cheng, Ziyao, Shizhen Wang, Minsheng Gao, Shuhao Liu, and Xiaoqiong Jiao. "An Improved Crayfish Optimization Algorithm and Its Application in Enhancing Low-light Image Quality." In 2024 IEEE 4th International Conference on Data Science and Computer Application (ICDSCA). IEEE, 2024. https://doi.org/10.1109/icdsca63855.2024.10859502.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Zhang, Guoliang. "Animation Effect Production and Design based on Optimized Deep Neural Networks using Enhanced Crayfish Optimization." In 2024 International Conference on Distributed Systems, Computer Networks and Cybersecurity (ICDSCNC). IEEE, 2024. https://doi.org/10.1109/icdscnc62492.2024.10939381.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Crayfis"

1

Betley, Erin, Adriana Bravo, John Cigliano, Ana Porzecanski, and Stefanie Siller. Applying Critical Thinking to an Invasive Species Problem. American Museum of Natural History, 2012. http://dx.doi.org/10.5531/cbc.ncep.0143.

Full text
Abstract:
This exercise is designed to foster the practice of critical thinking—a habit of mind characterized by the comprehensive exploration of issues and evidence before accepting or formulating an opinion or conclusion—in the context of a complex and real conservation problem: invasive species. In particular, students will learn about the rusty crayfish, a freshwater species that has become invasive throughout parts of the United States, as well as the impacts of the rusty crayfish invasion and potential options for controlling them. The exercise has three parts: an introduction, a case study, and s
APA, Harvard, Vancouver, ISO, and other styles
2

Elizur, Abigail, Amir Sagi, Gideon Hulata, Clive Jones, and Wayne Knibb. Improving Crustacean Aquaculture Production Efficiencies through Development of Monosex Populations Using Endocrine and Molecular Manipulations. United States Department of Agriculture, 2010. http://dx.doi.org/10.32747/2010.7613890.bard.

Full text
Abstract:
Background Most of Australian prawn aquaculture production is based on P. monodon. However, the Australian industry is under intense competition from lower priced overseas imports. The availability of all-female monosex populations, by virtue of their large size and associated premium prize, will offer competitive advantage to the industry which desperately needs to counteract competitors within this market. As for the redclaw production in Israel, although it is at its infancy, the growers realized that the production of males is extremely advantageous and that such management strategy will c
APA, Harvard, Vancouver, ISO, and other styles
3

Fletcher, Kenneth. Febrile response and activity in the crayfish, Pacifasticus leniusculus trowbridgii. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.5693.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Sanders, Larry. The Androgenic Glands of the Pacific Crayfish, Pacifastacus Leniusculus Trowbridgii Stimpson, 1859. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.2387.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Salmon, John. Polychlorinated biphenyls: uptake by Daphnia and residues in crayfish from the Willamette River. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.966.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Shuzo Kato, Shuzo Kato. A Frugal Monitor for Invasive Crayfish integrating Underwater Imaging and Machine Learning Classification. Experiment, 2024. http://dx.doi.org/10.18258/67102.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Story of an Invasion: A Case Study of the Rusty Crayfish in the Great Lakes. American Museum of Natural History, 2010. http://dx.doi.org/10.5531/cbc.ncep.0028.

Full text
Abstract:
This case study examines the story of an invasive species in the Great Lakes. Through a case analysis based format, the case study aims to provide undergraduate level students with a solid understanding of the importance of the Great Lakes and the threats posed to the ecosystem by invasive species. Students will work to comprehend and interpret data indicating the process of invasion by non-native species and biological traits that promote invasiveness, how non-native species can impact native species, communities, and ecosystems, and potential management and control solutions. The case study
APA, Harvard, Vancouver, ISO, and other styles
8

Trace-element enrichment in streambed sediment and crayfish, Carson and Truckee rivers, Nevada and California, September 1992. US Geological Survey, 1998. http://dx.doi.org/10.3133/wri974258.

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!