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Artykuły w czasopismach na temat „Invasion probability”

Autor: Grafiati

Data publikacji: 2 listopada 2024

Data aktualizacji: 31 lipca 2025

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1

ZHOU, PENG, XIONG ZHAO HE, CHEN CHEN, and QIAO WANG. "Effect of age and density on dispersal probability and distance in Tetranychus ludeni Zacher." Zoosymposia 22 (November 30, 2022): 122. http://dx.doi.org/10.11646/zoosymposia.22.1.74.

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Dispersal strategies of species can affect its invasion success. Investigation into the dispersal strategies of invasive species in relation to different factors facilitates our understanding of the invasion mechanisms and provides knowledge for population management and invasion evaluation.

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Coufal, Oldřich, Iveta Selingerová, Pavlína Vrtělová, et al. "A Simple Model to Assess the Probability of Invasion in Ductal Carcinoma In Situ of the Breast Diagnosed by Needle Biopsy." BioMed Research International 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/480840.

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Objectives. The aim of the study was to develop a clinical prediction model for assessing the probability of having invasive cancer in the definitive surgical resection specimen in patients with biopsy diagnosis of ductal carcinoma in situ (DCIS) of the breast, to facilitate decision making regarding axillary surgery.Methods. In 349 women with DCIS, predictors of invasion in the definitive resection specimen were identified. A model to predict the probability of invasion was developed and subsequently simplified to divide patients into two risk categories. The model’s performance was validated

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Neri, Franco M., Francisco J. Pérez-Reche, Sergei N. Taraskin, and Christopher A. Gilligan. "Heterogeneity in susceptible–infected–removed (SIR) epidemics on lattices." Journal of The Royal Society Interface 8, no. 55 (2010): 201–9. http://dx.doi.org/10.1098/rsif.2010.0325.

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The percolation paradigm is widely used in spatially explicit epidemic models where disease spreads between neighbouring hosts. It has been successful in identifying epidemic thresholds for invasion, separating non-invasive regimes, where the disease never invades the system, from invasive regimes where the probability of invasion is positive. However, its power is mainly limited to homogeneous systems. When heterogeneity (environmental stochasticity) is introduced, the value of the epidemic threshold is, in general, not predictable without numerical simulations. Here, we analyse the role of h

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Gordon, Doria R., S. Luke Flory, Aimee L. Cooper, and Sarah K. Morris. "Assessing the Invasion Risk ofEucalyptusin the United States Using the Australian Weed Risk Assessment." International Journal of Forestry Research 2012 (2012): 1–7. http://dx.doi.org/10.1155/2012/203768.

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Many agricultural species have undergone selection for traits that are consistent with those that increase the probability that a species will become invasive. However, the risk of invasion may be accurately predicted for the majority of plant species tested using the Australian Weed Risk Assessment (WRA). This system has been tested in multiple climates and geographies and, on average, correctly identifies 90% of the major plant invaders as having high invasion risk, and 70% of the noninvaders as having low risk. We used this tool to evaluate the invasion risk of 38Eucalyptustaxa currently be

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Petsinis, Petros, Andreas Pavlogiannis, and Panagiotis Karras. "Maximizing the Probability of Fixation in the Positional Voter Model." Proceedings of the AAAI Conference on Artificial Intelligence 37, no. 10 (2023): 12269–77. http://dx.doi.org/10.1609/aaai.v37i10.26446.

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The Voter model is a well-studied stochastic process that models the invasion of a novel trait A (e.g., a new opinion, social meme, genetic mutation, magnetic spin) in a network of individuals (agents, people, genes, particles) carrying an existing resident trait B. Individuals change traits by occasionally sampling the trait of a neighbor, while an invasion bias δ ≥ 0 expresses the stochastic preference to adopt the novel trait A over the resident trait B. The strength of an invasion is measured by the probability that eventually the whole population adopts trait A, i.e., the fixation probabi

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Wang, Hsiao-Hsuan, and William E. Grant. "Determinants of Chinese and European Privet (Ligustrum sinense and Ligustrum vulgare) Invasion and Likelihood of Further Invasion in Southern U.S. Forestlands." Invasive Plant Science and Management 5, no. 4 (2012): 454–63. http://dx.doi.org/10.1614/ipsm-d-12-00038.1.

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AbstractChinese and European privets are among the most aggressive invasive shrubs in forestlands of the southern United States. We analyzed extensive field data collected by the U.S. Forest Service covering 12 states to identify potential determinants of invasion and to predict likelihood of further invasion under a variety of possible management strategies. Results of multiple logistic regression, which classified 75% of the field plots correctly with regard to species presence and absence, indicated probability of invasion is correlated positively with elevation, adjacency (within 300 m) to

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Barasa, Bernard, Cosmas Walyaula Watsusi, Paul Makoba Gudoyi, Noah Lutaaya, Loy Turyabanawe Gumisiriza, and John Paul Magaya. "Desert Locust Invasion in Uganda: Effects on Household Food Consumption and Effective Control Interventions." Sustainability 15, no. 19 (2023): 14496. http://dx.doi.org/10.3390/su151914496.

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Desert locust invasions are still a danger to the well-being of natural and man-made ecosystems in the tropics. This study examined desert locust invasion duration, survival probability, and control as well as their effects on household food item consumption in the drylands of Uganda. Primary socioeconomic data were collected using various methods (household survey, focus group discussion, and key informant interviews) in May/June 2020 to document the perceptions of households regarding locusts. Our findings reveal that the most significant drivers of desert locust invasions were rainfall, sur

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Roloson, Scott D., Kyle M. Knysh, Michael R. S. Coffin, Karen L. Gormley, Christina C. Pater, and Michael R. van den Heuvel. "Rainbow trout (Oncorhynchus mykiss) habitat overlap with wild Atlantic salmon (Salmo salar) and brook trout (Salvelinus fontinalis) in natural streams: do habitat and landscape factors override competitive interactions?" Canadian Journal of Fisheries and Aquatic Sciences 75, no. 11 (2018): 1949–59. http://dx.doi.org/10.1139/cjfas-2017-0342.

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The purpose of this study was to update rainbow trout (Oncorhynchus mykiss) invasion status, delineate factors that increase the invasion probability, and quantify habitat overlap between invasive rainbow trout and native Atlantic salmon (Salmo salar) and brook trout (Salvelinus fontinalis) on Prince Edward Island, Canada. Analysis of landscape-level variables in 26 watersheds (14 with and 12 without rainbow trout) demonstrated that watershed slope, percent agricultural land use, and distance to the nearest rainbow trout population significantly increased the probability of rainbow trout estab

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Liu, Zhuo, Liwei Li, Peng Hong, et al. "A Predictive Model for Tumor Invasion of the Inferior Vena Cava Wall Using Multimodal Imaging in Patients with Renal Cell Carcinoma and Inferior Vena Cava Tumor Thrombus." BioMed Research International 2020 (October 6, 2020): 1–11. http://dx.doi.org/10.1155/2020/9530618.

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Purpose. Developed a preoperative prediction model based on multimodality imaging to evaluate the probability of inferior vena cava (IVC) vascular wall invasion due to tumor infiltration. Materials and Methods. We retrospectively analyzed the clinical data of 110 patients with renal cell carcinoma (RCC) with level I-IV tumor thrombus who underwent radical nephrectomy and IVC thrombectomy between January 2014 and April 2019. The patients were categorized into two groups: 86 patients were used to establish the imaging model, and the data validation was conducted in 24 patients. We measured the i

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Zhou, Peng, Xiong Z. He, Chen Chen, and Qiao Wang. "Age and Density of Mated Females Affect Dispersal Strategies in Spider Mite Tetranychus ludeni Zacher." Insects 15, no. 6 (2024): 387. http://dx.doi.org/10.3390/insects15060387.

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The dispersal strategies of a species can affect its invasion success. Investigations into the dispersal strategies of invasive species in relation to different factors help improve our understanding of invasion mechanisms and provide knowledge for population management and invasion evaluation. Tetranychus ludeni Zacher (Acari: Tetranychidae) is an invasive species which is native to Europe but is now cosmopolitan. Here, we examined the effects of age and density on dispersal in mated females. Our results show that older females that are capable of producing more eggs within 24 h were more lik

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Urziceanu, Mariana Mihaela, Alina Georgiana Cîșlariu, Eugenia Nagodă, Alma Lioara Nicolin, Dragoș Ștefan Măntoiu, and Paulina Anastasiu. "Assessing the Invasion Risk of Humulus scandens Using Ensemble Species Distribution Modeling and Habitat Connectivity Analysis." Plants 11, no. 7 (2022): 857. http://dx.doi.org/10.3390/plants11070857.

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Given the rapid spread of invasive alien plant species in Europe and limited information regarding their distribution and dispersion patterns, we analyzed the invasive risk of Humulus scandens, a species with an increased invasive potential. We collected occurrence records from Romania within an EU funded project and literature data, in order to perform an ensemble distribution model. Environmental variables varied from downscaled topoclimatic continuous entries to categorical ones, such as soil class, texture, or land use. Results showed potential core areas of the species within the study re

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Najafi, M. N., Z. Moghaddam, M. Samadpour, and Nuno A. M. Araújo. "Invasion sandpile model." Journal of Statistical Mechanics: Theory and Experiment 2020, no. 7 (2020): 073205. http://dx.doi.org/10.1088/1742-5468/ab96b4.

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Junaedi, Decky Indrawan, and Zaenal Mutaqien. "Predicting Invasion Probability from Botanic Gardens using Exotic Species Traits." Biosaintifika: Journal of Biology & Biology Education 10, no. 3 (2018): 539–45. http://dx.doi.org/10.15294/biosaintifika.v10i3.15500.

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Preventative management, such as framework-based assessment, considered as the best option for invasive species management. Alternatively, risk assessment can be conducted based on traits of occurred invasive species to build prediction system for invasive risk assessment. This study aimed to test whether trait-based assessment system can differentiate the escaped from non-escaped exotic collections of botanic gardens and to compare the reliability of trait-based versus framework-based risk assessment on differentiating these escaped from non-escaped exotics. In this study, Bayesian logistic r

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14

Chiou, Chyi-Rong, Hsiao-Hsuan Wang, Yen-Jui Chen, William E. Grant, and Ming-Lun Lu. "Modeling Potential Range Expansion of the Invasive Shrub Leucaena leucocephala in the Hengchun Peninsula, Taiwan." Invasive Plant Science and Management 6, no. 4 (2013): 492–501. http://dx.doi.org/10.1614/ipsm-d-13-00010.1.

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AbstractPrediction of invasive species distributions from survey data is widely recognized as a significant component of forest management and conservation planning. Leucaena leucocephala is the most aggressive invasive shrub and tree in the Hengchun peninsula in southern Taiwan. We analyzed geo-referenced data to identify potential variables of invasion and to predict likelihood of further invasion using boosted regression trees. Our results, which classified 92% of the cells correctly with regard to species presence and absence, indicated probability of invasion is correlated with climatic c

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Angel, Omer, Jesse Goodman, Frank den Hollander, and Gordon Slade. "Invasion percolation on regular trees." Annals of Probability 36, no. 2 (2008): 420–66. http://dx.doi.org/10.1214/07-aop346.

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Bower, Michael J., Clare E. Aslan, and Marcel Rejmánek. "Invasion Potential of Chinese Tallowtree (Triadica sebifera) in California's Central Valley." Invasive Plant Science and Management 2, no. 4 (2009): 386–95. http://dx.doi.org/10.1614/ipsm-09-030.1.

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AbstractThe ecological effects of Chinese tallowtree are well documented in the southeastern United States, yet this known invasive plant continues to be planted extensively in California's Central Valley, where it has recently naturalized in several locations. Climate modeling suggests that most of California's lowland riparian habitat is susceptible to invasion by Chinese tallowtree; however, no field tests are available to corroborate this result for California or to identify local environmental constraints that might limit potential habitats. We used observational and experimental methods

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Krigas, Nikos, Catherine Dijon, Ioulietta Samartza, et al. "Forewarned Is Forearmed: Documentation on the Invasion Risk of Asclepias speciosa in Greece and Europe." Agriculture 15, no. 3 (2025): 324. https://doi.org/10.3390/agriculture15030324.

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Biological invasions threaten biodiversity and agroecosystems, and early warning systems can minimise the spread of invasive alien species with limited resources. This study documents the presence of the alien plant Asclepias speciosa Torr., native to North America, that was first discovered in 2022 on Mount Vrontou, Central Macedonia, Northern Greece. This is the second European record of this alien species, after Lithuania, confirming its adaptability to contrasting European biogeographical regions. To enable future monitoring, this study provided new data on morphological traits of the spec

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Clout, Mick N., and James C. Russell. "The invasion ecology of mammals: a global perspective." Wildlife Research 35, no. 3 (2008): 180. http://dx.doi.org/10.1071/wr07091.

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Of the extant species of land mammals, 124 (2.6%) can be classed as ‘successful invaders’, whereas 1038 (21.6%) are classed as threatened, according to the 2006 IUCN Red List. Relatively high proportions of successful invaders are found among Artiodactyla, Carnivora, Lagomorpha and Perissodactyla. Compared with other organisms, mammals seem relatively likely to become established when introduced outside their natural range. Studies of determinants of invasion success indicate that the number of individuals released, the size of the natural range of the introduced species, and the temperateness

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Wu, Zheng, fei-Fei Lin, Lin Zhang, et al. "Characteristics of local extension based on tumor distribution in nasopharyngeal carcinoma and proposed clinical target volume delineation." Journal of Clinical Oncology 41, no. 16_suppl (2023): e18068-e18068. http://dx.doi.org/10.1200/jco.2023.41.16_suppl.e18068.

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e18068 Background: to summarize the characteristics of local extension of the eccentric and central nasopharyngeal carcinoma (NPC) by magnetic resonance imaging (MRI) and to improve clinical target volume (CTV) delineation. Methods: MRIs of 870 newly diagnosed NPC patients were reviewed. According to the tumor distribution feature, the NPCs were divided into eccentric and central lesions. Results: All local invasions presented as continuous invasion from gross lesions and structures adjacent to the nasopharynx are more likely to be invaded. There were 240 (27.6%) and 630 (72.4%) cases with cen

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Lütz, Alessandra F., Marco Antonio Amaral, Ian Braga, and Lucas Wardil. "Invasion of Optimal Social Contracts." Games 14, no. 3 (2023): 42. http://dx.doi.org/10.3390/g14030042.

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The stag-hunt game is a prototype for social contracts. Adopting a new and better social contract is usually challenging because the current one is already well established and stable due to sanctions imposed on non-conforming members. Thus, how does a population shift from the current social contract to a better one? In other words, how can a social system leave a locally optimum configuration to achieve a globally optimum state? Here, we investigate the effect of promoting diversity on the evolution of social contracts. We consider group-structured populations where individuals play the stag

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Rauber, Ruth B., Pablo A. Cipriotti, Marta B. Collantes, Juan P. Martini, and Enrique Frers. "Regional Suitability Assessment for the Mouseear Hawkweed (Hieracium pilosella) Invasion in Patagonian Rangelands." Invasive Plant Science and Management 9, no. 4 (2016): 242–51. http://dx.doi.org/10.1614/ipsm-d-16-00037.1.

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Several studies have been carried out to evaluate the main drivers behind biological invasions and their ecological consequences. Nevertheless, it is still extremely difficult to acquire a full understanding of the invasion process due to its high level of complexity. The problems that complicate invasion studies are low detection during the early stages of invasion, and the high survey cost of working over large, inaccessible, and rugged areas. The studies that develop efficient tools to reduce costs and time will help to control or mitigate the invaders' damaging effects. Hieracium pilosella

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Yu, Guo, Haitao Li, Yanru Chen, Linqing Liu, and Dongming Zhang. "Risk Decision-Making Technology in Gas Reservoir Development at Sichuan Basin." Shock and Vibration 2021 (November 20, 2021): 1–8. http://dx.doi.org/10.1155/2021/4890871.

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During the development of complex gas reservoirs, the risk decision-making problem often emerges. Thus, the study on risk assessment is an important tool used to identify potential hazards and create appropriate avoidance measures accordingly. Based on the analysis of seven types of risk factors in gas reservoir development planning, this paper aims to clarify the logical relationship between the risk factors in the strategic planning of natural gas development. The comprehensive research on target risks in the gas reservoir development planning based on stochastic simulation was carried out.

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Barbieri, Rafael F., Philip J. Lester, Alexander S. Miller, and Ken G. Ryan. "A neurotoxic pesticide changes the outcome of aggressive interactions between native and invasive ants." Proceedings of the Royal Society B: Biological Sciences 280, no. 1772 (2013): 20132157. http://dx.doi.org/10.1098/rspb.2013.2157.

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Neurotoxic pesticides, such as neonicotinoids, negatively affect the cognitive capacity and fitness of non-target species, and could also modify interspecific interactions. We tested whether sublethal contamination with neonicotinoid could affect foraging, colony fitness and the outcome of behavioural interactions between a native ( Monomorium antarcticum ) and an invasive ant species ( Linepithema humile ). The foraging behaviour of both ants was not affected by neonicotinoid exposure. Colonies of the invasive species exposed to the neonicotinoid produced significantly fewer brood. In intersp

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Lishchynskyi, Pavlo, Volodymyr Palamarchuk, Oleh Mazur, et al. "Clinical Predictors of Minimal Extrathyroid Invasion of Papillary Thyroid Cancer." Ukrainian Scientific Medical Youth Journal 131, no. 2 (2022): 14–22. http://dx.doi.org/10.32345/usmyj.2(131).2022.14-22.

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extrathyroidal invasion (ETI) of papillary thyroid cancer (PTC) is a risk factor for locoregional metastasis. The clinical significance of minimal ETI depending on the primary tumor size has not been studied thoroughly. The combination of tumor diameter and minimal ETI can be used as a reliable prognostic factor for persistence of the disease. Given that the identification of the minimal ETI is possible only during the final histopathological study, there is a need to assess the existing preoperative clinical predictors that increase the probability of minimal ETI of PTC. The aim of the study

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Duncan, Richard P., Tim M. Blackburn, Silvia Rossinelli, and Sven Bacher. "Quantifying invasion risk: the relationship between establishment probability and founding population size." Methods in Ecology and Evolution 5, no. 11 (2014): 1255–63. http://dx.doi.org/10.1111/2041-210x.12288.

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Mantle, Ross E., Boleslaw Lach, Mauricio R. Delgado, Salleh Baeesa, and Gerard Bélanger. "Predicting the probability of meningioma recurrence based on the quantity of peritumoral brain edema on computerized tomography scanning." Neurosurgical Focus 7, no. 1 (1999): E2. http://dx.doi.org/10.3171/foc.1999.7.1.2.

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Object The goal of this study was to determine whether the quantity of peritumoral brain edema displayed on computerized tomography (CT) scanning could be correlated with brain invasion and subsequent recurrence of meningiomas. Methods One hundred thirty-five patients who underwent resection of intracranial meningiomas at the Ottawa Civic Hospital were followed during the period 1980 to 1998. A complete resection was defined as one in which tumor, invaded bone, and involved dura were removed. Tumors were examined microscopically for evidence of brain invasion. The mean follow-up period was 9 y

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Mantle, Ross E., Boleslaw Lach, Mauricio R. Delgado, Salleh Baeesa, and Gerard Bélanger. "Predicting the probability of meningioma recurrence based on the quantity of peritumoral brain edema on computerized tomography scanning." Journal of Neurosurgery 91, no. 3 (1999): 375–83. http://dx.doi.org/10.3171/jns.1999.91.3.0375.

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Object. The goal of this study was to determine whether the quantity of peritumoral brain edema displayed on computerized tomography (CT) scanning could be correlated with brain invasion and subsequent recurrence of meningiomas.Methods. One hundred thirty-five patients who underwent resection of intracranial meningiomas at the Ottawa Civic Hospital were followed during the period 1980 to 1998. A complete resection was defined as one in which tumor, invaded bone, and involved dura were removed. Tumors were examined microscopically for evidence of brain invasion. The mean follow-up period was 9

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Hagan, Donald L., Elena A. Mikhailova, Timothy M. Shearman, et al. "The Role of Soil and Landscape Factors in Chinese Privet (Ligustrum sinense) Invasion in the Appalachian Piedmont." Invasive Plant Science and Management 7, no. 3 (2014): 483–90. http://dx.doi.org/10.1614/ipsm-d-14-00002.1.

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AbstractThere is a limited understanding about the ecological mechanisms that enable certain plant species to become successful invaders of natural areas. This study was conducted to determine the soil and landscape characteristics that correlate with invasion of Chinese privet (CHP), and to develop a model to predict the probability of CHP invasion in Piedmont forests. A landscape ecosystem classification (LEC) system—based on the percentage of clay in the B horizon, depth to maximum clay (cm), exposure, terrain shape, and aspect (degrees)—was used to determine the soil moisture characteristi

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Fukagawa, Eri, Shinya Yamamoto, Sachiko Ohde, et al. "External validation of the Briganti 2019 nomogram to identify candidates for extended pelvic lymph node dissection among patients with high-risk clinically localized prostate cancer." International Journal of Clinical Oncology 26, no. 9 (2021): 1736–44. http://dx.doi.org/10.1007/s10147-021-01954-4.

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Abstract Background We aimed to establish an external validation of the Briganti 2019 nomogram in a Japanese cohort to preoperatively evaluate the probability of lymph node invasion in patients with high-risk, clinically localized prostate cancer. Methods The cohort consisted of 278 patients with prostate cancer diagnosed using magnetic resonance imaging-targeted biopsy who underwent radical prostatectomy and extended pelvic lymph node dissection from 2012 to 2020. Patients were rated using the Briganti 2019 nomogram, which evaluates the probability of lymph node invasion. We used the area und

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Poggi, S., F. M. Neri, V. Deytieux, et al. "Percolation-Based Risk Index for Pathogen Invasion: Application to Soilborne Disease in Propagation Systems." Phytopathology® 103, no. 10 (2013): 1012–19. http://dx.doi.org/10.1094/phyto-02-13-0033-r.

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Propagation systems for seedling growth play a major role in agriculture, and in notable cases (such as organic systems), are under constant threat from soil and seedborne fungal plant pathogens such as Rhizoctonia solani or Pythium spp. Yet, to date little is known that links the risk of disease invasion to the host density, which is an agronomic characteristic that can be readily controlled. We introduce here, for the first time in an agronomic system, a percolation framework to analyze the link. We set up an experiment to study the spread of the ubiquitous fungus R. solani in replicated pro

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Haase, Silvia, Ana Cabrera, Christine Langer, et al. "Characterization of a Conserved Rhoptry-Associated Leucine Zipper-Like Protein in the Malaria Parasite Plasmodium falciparum." Infection and Immunity 76, no. 3 (2008): 879–87. http://dx.doi.org/10.1128/iai.00144-07.

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ABSTRACT One of the key processes in the pathobiology of the malaria parasite is the invasion and subsequent modification of the human erythrocyte. In this complex process, an unknown number of parasite proteins are involved, some of which are leading vaccine candidates. The majority of the proteins that play pivotal roles in invasion are either stored in the apical secretory organelles or located on the surface of the merozoite, the invasive stage of the parasite. Using transcriptional and structural features of these known proteins, we performed a genomewide search that identified 49 hypothe

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Liu, Min, Mingyu Yang, Ding Song, Zhiming Zhang, and Xiaokun Ou. "Invasive Acacia mearnsii De Wilde in Kunming, Yunnan Province, China: a new biogeographic distribution that Threatens Airport Safety." NeoBiota 29 (March 16, 2016): 53–62. https://doi.org/10.3897/neobiota.29.7230.

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Acacia mearnsii De Wilde is on the top 100 of the world's most invasive alien species and has successfully invaded many areas around the world. However, its distribution and expansion is seldom reported in China. This study for the first time conducted a survey on the new distribution of A. mearnsii at the Kunming Changshui Airport (Yunnan Province, China), through monitoring on population characteristics (number, density, height and ground diameter) and spatial distribution (spread distance). Our survey results show that A. mearnsii has spread rapidly across the airport. This study discusses

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Willoughby, Janna R., Benjamin A. McKenzie, Jordan Ahn, Todd D. Steury, Christopher A. Lepzcyk, and Sarah Zohdy. "Assessing and managing the risk of Aedes mosquito introductions via the global maritime trade network." PLOS Neglected Tropical Diseases 18, no. 4 (2024): e0012110. http://dx.doi.org/10.1371/journal.pntd.0012110.

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The global shipping network (GSN) has been suggested as a pathway for the establishment and reintroduction of Aedes aegypti and Aedes albopictus primarily via the tire trade. We used historical maritime movement data in combination with an agent-based model to understand invasion risk in the United States Gulf Coast and how the risk of these invasions could be reduced. We found a strong correlation between the total number of cargo ship arrivals at each port and likelihood of arrival by both Ae. aegypti and Ae. albopictus. Additionally, in 2012, 99.2% of the arrivals into target ports had most

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Hannunen, Salla, and Juha Tuomola. "Assessing the probability of freedom from pine wood nematode based on 19 years of surveys." NeoBiota 58 (July 8, 2020): 75–106. http://dx.doi.org/10.3897/neobiota.58.38313.

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Many quarantine pests, such as the pine wood nematode (PWN, Bursaphelenchus xylophilus), are surveyed annually in all EU countries. Although a lot of resources are spent in the surveys, the confidence in pest freedom achieved with them is not commonly analysed. We assessed the probability that Finland is free from PWN, based on the surveys done in 2000–2018. We used the methods employed in the risk-based estimate of system sensitivity tool (RiBESS), which has recently been recommended for quarantine pest applications. We considered two scenarios: 1) the surveys aimed to justify phytosanitary i

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Hannunen, Salla, and Juha Tuomola. "Assessing the probability of freedom from pine wood nematode based on 19 years of surveys." NeoBiota 58 (July 8, 2020): 75–106. https://doi.org/10.3897/neobiota.58.38313.

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Many quarantine pests, such as the pine wood nematode (PWN, Bursaphelenchus xylophilus), are surveyed annually in all EU countries. Although a lot of resources are spent in the surveys, the confidence in pest freedom achieved with them is not commonly analysed. We assessed the probability that Finland is free from PWN, based on the surveys done in 2000–2018. We used the methods employed in the risk-based estimate of system sensitivity tool (RiBESS), which has recently been recommended for quarantine pest applications. We considered two scenarios: 1) the surveys aimed to justify phytosanitary i

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Panetta, F. Dane. "Weed Eradication—An Economic Perspective." Invasive Plant Science and Management 2, no. 4 (2009): 360–68. http://dx.doi.org/10.1614/ipsm-09-003.1.

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AbstractThere has been recent interest in determining the upper limits to the feasibility of weed eradication. Although a number of disparate factors determine the success of an eradication program, ultimately eradication feasibility must be viewed in the context of the amount of investment that can be made. The latter should reflect the hazard posed by an invasion, with greater investment justified by greater threats. In simplest terms, the effort (and hence investment) to achieve weed eradication comprises the detection effort required to delimit an invasion plus the search and control effor

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Demetrius, Lloyd, Volker Matthias Gundlach, and Gunter Ochs. "Invasion exponents in biological networks." Physica A: Statistical Mechanics and its Applications 388, no. 5 (2009): 651–72. http://dx.doi.org/10.1016/j.physa.2008.10.048.

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Chen, Yin-Ju, Joseph T. Chang, Guo-Rung You, Chun-Yu Huang, Kang-Hsing Fan, and Ann-Joy Cheng. "Panel biomarkers associated with cancer invasion and prognostic prediction for head–neck cancer." Biomarkers in Medicine 15, no. 11 (2021): 861–77. http://dx.doi.org/10.2217/bmm-2021-0213.

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Aim: Cell invasion leading to metastasis is a major cause of treatment failure in head–neck cancers (HNCs). Identifying prognostic molecules associated with invasiveness is imperative for clinical applications. Materials & methods: A systemic approach was used to globally survey invasion-related genes, including transcriptomic profiling, pathway analysis, data mining and prognostic assessment using TCGA-HNSC dataset. Results: Six functional pathways and six hub molecules (LAMA3, LAMC2, THBS1, IGF1R, PDGFB and TGFβ1) were identified that significantly contributed to cell invasion, leading t

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Wang, Ke, Jing Jing Tan, and Ning Pan. "Application of Improved Ant Colony Algorithm in the Network Cloud Data Clustering and Intrusion Detection." Applied Mechanics and Materials 713-715 (January 2015): 2431–34. http://dx.doi.org/10.4028/www.scientific.net/amm.713-715.2431.

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The traditional network intrusion data detection brings a lot of problems, like congestion control, leading to poor clustering effect. An improved intrusion detection algorithm based on ant guide data clustering is proposed, the accuracy of the output probability is determined by the size of the gene-bit random number, updating status categories sufficient statistics to obtain invasion characteristics observation probability and initial probability, and performing cluster center update rules. Simulation results show that the algorithm has better application performance in data clustering and n

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Hess, Katharina, Dorothee Cäcilia Spille, Alborz Adeli, et al. "Brain invasion and the risk of seizures in patients with meningioma." Journal of Neurosurgery 130, no. 3 (2019): 789–96. http://dx.doi.org/10.3171/2017.11.jns172265.

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OBJECTIVEIdentification of risk factors for perioperative epilepsy remains crucial in the care of patients with meningioma. Moreover, associations of brain invasion with clinical and radiological variables have been largely unexplored. The authors hypothesized that invasion of the cortex and subsequent increased edema facilitate seizures, and they compared radiological data and perioperative seizures in patients with brain-invasive or noninvasive meningioma.METHODSCorrelations of brain invasion with tumor and edema volumes and preoperative and postoperative seizures were analyzed in univariate

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Strona, Giovanni, Corey J. A. Bradshaw, Pedro Cardoso, et al. "Time-travelling pathogens and their risk to ecological communities." PLOS Computational Biology 19, no. 7 (2023): e1011268. http://dx.doi.org/10.1371/journal.pcbi.1011268.

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Permafrost thawing and the potential ‘lab leak’ of ancient microorganisms generate risks of biological invasions for today’s ecological communities, including threats to human health via exposure to emergent pathogens. Whether and how such ‘time-travelling’ invaders could establish in modern communities is unclear, and existing data are too scarce to test hypotheses. To quantify the risks of time-travelling invasions, we isolated digital virus-like pathogens from the past records of coevolved artificial life communities and studied their simulated invasion into future states of the community.

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Engström-Öst, Jonna, Ivana Savatijevic Rasic, Andreas Brutemark, Romi Rancken, Gordana Subakov Simić, and Ane T. Laugen. "Can Cylindrospermopsis raciborskii invade the Baltic Sea?" Environmental Reviews 23, no. 2 (2015): 161–69. http://dx.doi.org/10.1139/er-2014-0062.

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Management actions against invasive species are usually most efficient during early stages of invasion. Monitoring for early detection is therefore part of many management plans. However, if monitoring efforts do not match suitable habitat areas, detecting the initial stages of an invasion may fail. We highlight this mismatch by assessing which areas have suitable habitats for an invasion of the cyanobacterium Cylindrospermopsis raciborskii in the Baltic Sea, and compare these with the areas that are currently monitored for algal blooms. Establishment of this potential toxin-producer in the Ba

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Kim, Y., S. Ahn, S. Jeun, Y. Lee, and J. Park. "P11.40.A Clinicopathological Analysis of High risk Pituitary Adenomas According to the 2017 WHO Classification System for Pituitary Neuroendocrine Tumors (PitNET)." Neuro-Oncology 24, Supplement_2 (2022): ii66. http://dx.doi.org/10.1093/neuonc/noac174.229.

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Abstract Background The 2017 WHO classification of pituitary tumors has revealed “high-risk pituitary neuroendocrine tumors (PitNETs)”, which were known to have high probability for recurrence. Tumor invasion was not included in the pathological grading and classification due to frequent lack of proper pathologic assessment. However, it mentioned tumor invasion as an important prognostic feature in identifying clinically aggressive adenomas. Material and Methods We performed a retrospective review of a prospectively collected dataset from January 2018 to March 2021. Patient’s clinical presenta

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Lafond, Valentine, Federico Lingua, Stefanie Lumnitz, Gregory Paradis, Vivek Srivastava, and Verena C. Griess. "Challenges and opportunities in developing decision support systems for risk assessment and management of forest invasive alien species." Environmental Reviews 28, no. 3 (2020): 218–45. http://dx.doi.org/10.1139/er-2019-0024.

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Biological invasions represent an increasing threat to ecosystems worldwide, with negative ecological and socio-economic impacts, whereas risk assessment and management remain challenging. The development of decision support systems (DSS) has the potential to help decision-makers and managers mitigate invasive species, but few DSS exist for forest invasive alien species (FIAS). The use of DSS in forestry is not new but they represent an asset in decision making in times of increasing complexity of issues foresters face and factors to consider. Yet, few forest DSS address the problem of FIAS. I

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Linnebjerg, Jannie Fries, Dennis M. Hansen, Nancy Bunbury, and Jens M. Olesen. "Diet composition of the invasive red-whiskered bulbul Pycnonotus jocosus in Mauritius." Journal of Tropical Ecology 26, no. 3 (2010): 347–50. http://dx.doi.org/10.1017/s0266467409990617.

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Disruption of ecosystems is one of the biggest threats posed by invasive species (Mack et al. 2000). Thus, one of the most important challenges is to understand the impact of exotic species on native species and habitats (e.g. Jones 2008). The probability that entire ‘invasive communities’ will develop increases as more species establish in new areas (Bourgeois et al. 2005). For example, introduced species may act in concert, facilitating one another's invasion, and increasing the likelihood of successful establishment, spread and impact. Simberloff & Von Holle (1999) introduced the term ‘

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Heier, Lise, Geir O. Storvik, Stephen A. Davis, et al. "Emergence, spread, persistence and fade-out of sylvatic plague in Kazakhstan." Proceedings of the Royal Society B: Biological Sciences 278, no. 1720 (2011): 2915–23. http://dx.doi.org/10.1098/rspb.2010.2614.

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Predicting the dynamics of zoonoses in wildlife is important not only for prevention of transmission to humans, but also for improving the general understanding of epidemiological processes. A large dataset on sylvatic plague in the Pre-Balkhash area of Kazakhstan (collected for surveillance purposes) provides a rare opportunity for detailed statistical modelling of an infectious disease. Previous work using these data has revealed a host abundance threshold for epizootics, and climatic influences on plague prevalence. Here, we present a model describing the local space–time dynamics of the di

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Duncan, Richard P., and David M. Forsyth. "Modelling population persistence on islands: mammal introductions in the New Zealand archipelago." Proceedings of the Royal Society B: Biological Sciences 273, no. 1604 (2006): 2969–75. http://dx.doi.org/10.1098/rspb.2006.3662.

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Islands are likely to differ in their susceptibility to colonization or invasion due to variation in factors that affect population persistence, including island area, climatic severity and habitat modification. We tested the importance of these factors in explaining the persistence of 164 introductions of six mammal species to 85 islands in the New Zealand archipelago using survival analysis and model selection techniques. As predicted by the theory of stochastic population growth, extinction risk was the greatest in the period immediately following introduction, declining rapidly to low prob

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Spence, Laura A., Joshua V. Ross, Susan K. Wiser, Robert B. Allen, and David A. Coomes. "Disturbance affects short-term facilitation, but not long-term saturation, of exotic plant invasion in New Zealand forest." Proceedings of the Royal Society B: Biological Sciences 278, no. 1711 (2010): 1457–66. http://dx.doi.org/10.1098/rspb.2010.1738.

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We investigate the spread of an exotic herb, Hieracium lepidulum , into a New Zealand Nothofagus forest with the aim of understanding how stand-development of tree populations, propagule pressure and invader persistence, affect invasion across the landscape and within communities. Using data repeatedly collected over 35 years, from 250 locations, we parametrize continuous-time Markov chain models and use these models to examine future projections of the invasion under a range of hypothetical scenarios. We found that the probability of invasion into a stand was relatively high following canopy

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El-Barougy, Reham F., Marc W. Cadotte, Abdel-Hameed A. Khedr, Reham M. Nada, and J. Scott Maclvor. "Heterogeneity in patterns of survival of the invasive species Ipomoea carnea in urban habitats along the Egyptian Nile Delta." NeoBiota 33 (January 27, 2017): 1–17. https://doi.org/10.3897/neobiota.33.9968.

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Plant traits are critical for understanding invasion success of introduced species, yet attempts to identify universal traits that explain invasion success and impact have been unsuccessful because environment-trait-fitness relationships are complex, potentially context dependent, and variation in traits is often unaccounted for. As introduced species encounter novel environments, their traits and trait variability can determine their ability to grow and reproduce, yet invasion biologists do not often have an understanding of how novel environments might shape traits. To uncover which combinat

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Machado, Carolina Libório, Denis Valle, Mauricio Claudio Horta, Ana Yoko Ykeuti Meiga, and Anaiá da Paixão Sevá. "Patterns and drivers of Human Visceral Leishmaniasis in Pernambuco (Brazil) from 2007 to 2018." PLOS Neglected Tropical Diseases 17, no. 2 (2023): e0011108. http://dx.doi.org/10.1371/journal.pntd.0011108.

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Visceral leishmaniasis (VL) is the second most common protozoosis that affects people around the world. The aim of this study is to understand how environmental and socioeconomic factors, as well as VL control and surveillance interventions, influence the spread and detection of VL cases in Pernambuco state (Brazil). A novel model was developed to analyze cases of VL between 2007 and 2018, enabling the quantification of the association of these variables with two processes: the probability of “invasion” (emergence of new cases) at municipalities by VL, and the probability of detecting cases no

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