Relevant bibliographies by topics / Metrical trait

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Metrical trait'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Metrical trait"

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Henneberg, Maciej, and Małgorzata Pezacka. "Stan rozwoju fizycznego ludności wsi Wielkie Drogi w przedziale wieku 2-80 lat." Anthropological Review 54, no. 1-2 (2022): 49–58. http://dx.doi.org/10.18778/1898-6773.54.1-2.06.

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Svensson, Jimmie. "Voicing the Text, Texting the Voice: Transmediation in a Poetry Reading by Louise Glück." Semiotika 19 (December 9, 2024): 8–32. https://doi.org/10.15388/semiotika.2024.1.

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This article examines the process of transformation from a written poem by Louise Glück to the poet’s oral reading of it, from a semiotic and intermedial perspective. Glück uses Poet Voice, a widespread reading style characterized by a highly stylized prosodic evenness and predictable use of pitch. Whereas an essential trait of traditional metrical verse is its interplay between the artificial, regular meter and a prosodically more natural reading, non-metrical verse such as Glück’s depends on its visual segmentation into lines, often in conflict with syntax. By using Poet Voice, which conflic
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Fulk, R. D. "A Metrico-Stylistic Trait of Aural Punctuation in Old English Verse." Chaucer Review 58, no. 2 (2023): 162–76. http://dx.doi.org/10.5325/chaucerrev.58.2.0162.

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ABSTRACT Starting from an idea proposed by Barbara C. Raw, this paper explores the distribution of Eduard Sievers’s five metrical types of verses in instances of so-called aural punctuation in Old English poetry. In aural punctuation, a lone and syntactically independent off-verse is used to mark the end of a passage and a change of subject. One finding is that verses of type A are generally disfavored as aural punctuation. Another is that there is a general correlation between the rate of incidence of aural punctuation in a poem and its probable date of composition, aural punctuation becoming
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Varde, María, and Hernán Juan Muscio. "Cultural transmission and correlational selection in Late Period projectile points from the Puna of Salta, Argentina (CE 900 - 1500)." Journal of Lithic Studies 5, no. 2 (2018): 1–26. http://dx.doi.org/10.2218/jls.2784.

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This work proposes a methodology for documenting metric patterns of variation and trait correlation in Late Period (ca. CE 900-1500) projectile points from the Puna and pre-Puna of Salta, Argentina. In so doing, our main goal is to explain the patterns observed in terms of mechanisms of cultural evolution and selection over the design of the artefacts. We applied this methodology to assemblages of concave-based triangular projectile points from four archaeological sites whose chronologies are well established. As a result, we were able to document low degrees of variation, as well as high, pos
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Rajib, Roychowdhury, Tah Jagatpati, Dalal Tinkari, and Bandyopadhyay Abhijit. "SELECTION RESPONSE AND CORRELATION STUDIES FOR METRICAL TRAITS IN MUTANT CARNATION (Dianthus caryophyllus L.) GENOTYPES." Continental J. Agricultural Science 5, no. 3 (2011): 6–14. https://doi.org/10.5281/zenodo.840055.

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The present study was conducted to evaluate mutant Carnation (<em>Dianthus caryophyllus</em>) genotypes to assess the magnitude of genetic variability and to pick up the heritable component of variation for selection response of metrical traits. Mean data were subjected to analysis of variance (ANOVA) that revealed highly significant differences for all the characters studied and set up of a correlation matrix to analyze the stability capability by critical difference (CD) values and effect of mutagens for character improvement. Total number of leaves/plant was most stable due to its higher CD
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Qiu, Z. Q., H. S. Tenenhouse, and C. R. Scriver. "Parental origin of mutant allele does not explain absence of gene dose in X-linked Hyp mice." Genetical Research 62, no. 1 (1993): 39–43. http://dx.doi.org/10.1017/s0016672300031542.

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SummaryThe expectation for a gene dose effect in an X-linked phenotype is that the corresponding metrical trait in heterozygous females will lie between values for affected hemizygous males and unaffected males and females. We made sequential measurements (at 30, 60, 90, 120 and 150 days) of serum phosphate concentration and tail length in mice with X-linked hypophosphatemia (genotypes: Hyp/Y, Hyp/+ and Hyp/Hyp) and in their normal litter-mates (genotypes: +/Y, +/+). We also measured renal mitochondrial 25-hydroxyvitamin D3-24-hydroxylase (24-hydroxylase) activity in 5 to 7-month-old mice fed
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Khan, Muvin, Amar Prakash Garg, Sourabh Jain, and Tanushiri. "Study of Four Cucumber Germplasm Genotypes, Grown in Qatar and the Indian Agro-climatic Zone, Based on Its Phenotypic Traits." International Journal of Environment and Climate Change 13, no. 8 (2023): 24–36. http://dx.doi.org/10.9734/ijecc/2023/v13i81928.

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This study included four genotypes of cucumber (IC257296, IC420405, GYNE-5, PUSA SANYOG) which were evaluated based on phenotypic traits when grown under two different soil zones of Doha (Qatar) and Meerut (India). Statistical analysis to estimate various genetic parameters like phenotypic and genotypic variance, phenotypic and genotypic coefficient of variation (PCV and GCV), broad sense heritability and genetic gain and principal component analysis (PCA) of genotypes was done in order to assess the magnitude of variability for various agro-metrical characters. In Indian soil zone, highest yi
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Ohlert, Timothy, Kaitlin Kimmel, Meghan Avolio, et al. "The impact of trait number and correlation on functional diversity metrics in real-world ecosystems." PLOS ONE 19, no. 9 (2024): e0306342. http://dx.doi.org/10.1371/journal.pone.0306342.

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The use of trait-based approaches to understand ecological communities has increased in the past two decades because of their promise to preserve more information about community structure than taxonomic methods and their potential to connect community responses to subsequent effects of ecosystem functioning. Though trait-based approaches are a powerful tool for describing ecological communities, many important properties of commonly-used trait metrics remain unexamined. Previous work with simulated communities and trait distributions shows sensitivity of functional diversity measures to the n
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Ohlert, Timothy, Kaitlin Kimmel, Meghan Avolio, et al. "Exploring the impact of trait number and type on functional diversity metrics in real-world ecosystems." PLOS ONE 17, no. 8 (2022): e0272791. http://dx.doi.org/10.1371/journal.pone.0272791.

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The use of trait-based approaches to understand ecological communities has increased in the past two decades because of their promise to preserve more information about community structure than taxonomic methods and their potential to connect community responses to subsequent effects of ecosystem functioning. Though trait-based approaches are a powerful tool for describing ecological communities, many important properties of commonly-used trait metrics remain unexamined. Previous work in studies that simulate communities and trait distributions show consistent sensitivity of functional richnes
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Brasselet, Romain, Roland S. Johansson, and Angelo Arleo. "Quantifying Neurotransmission Reliability Through Metrics-Based Information Analysis." Neural Computation 23, no. 4 (2011): 852–81. http://dx.doi.org/10.1162/neco_a_00099.

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We set forth an information-theoretical measure to quantify neurotransmission reliability while taking into full account the metrical properties of the spike train space. This parametric information analysis relies on similarity measures induced by the metrical relations between neural responses as spikes flow in. Thus, in order to assess the entropy, the conditional entropy, and the overall information transfer, this method does not require any a priori decoding algorithm to partition the space into equivalence classes. It therefore allows the optimal parameters of a class of distances to be
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Dissertations / Theses on the topic "Metrical trait"

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Powell, J. E. "Metric versus non-metric skeletal traits : which is the more reliable indicator of genetic distance?" Thesis, University of Bristol, 1989. http://hdl.handle.net/1983/e44b5162-0f9d-4f0a-afdf-2eac49563e4b.

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Andrade, Bruno André Mansilha. "Towards automatic non-metric traits analysis of skulls based on 3D models." Master's thesis, Universidade de Aveiro, 2016. http://hdl.handle.net/10773/18714.

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Mestrado em Engenharia de Computadores e Telemática<br>O propósito desta dissertação é a melhoria da aplicação CraMs e a análise craniométrica de modelos 3D através da quantificação e classificação de estruturas e características morfológicas. Uma oportunidade para o desenvolvimento deste projeto apresentou-se no ano de 2012 numa tentativa de colaboração com antropólogos, para criar uma aplicação que os ajudasse e facilitasse a realização de medições craniométricas e no processo de marcação de pontos. A aplicação permite ultrapassar alguns dos problemas existentes com os métodos manuais utiliz
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Becker, R. Lance. "Latent trait, factor, and number endorsed scoring of polychotomous and dichotomous responses to the Common Metric Questionnaire." Diss., This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-07282008-135639/.

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López, Onaindia Diego. "Characterisation of the biodiversity and biological affinities in the first farmers and last hunter-gatherers from northeast iberia by dental morphology analysis." Doctoral thesis, Universitat Autònoma de Barcelona, 2017. http://hdl.handle.net/10803/454836.

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Aquesta tesi es centra a l'estudi de les relacions biològiques entre els grups humans durant la transició del Mesolític (9.500 cal BCE - 5.500 cal BCE) al Neolític (5.600 cal BCE - 2.200 cal BCE) en el Nord-est de la Península Ibérica. El procés de Neolitització al Oest d'Europa, i en concret a la Península Ibérica, ha estat un tema de intens debat entre arqueòlegs i entre antropòlegs. En aquest treball es pretén analitzar aquesta qüestió mitjançant l'estudi dels caràcters dentals no-mètrics. La mostra analitzada per al treball inclou restes de jaciments Mesolítics de tota la geogràfia Penins
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Knez, Nina. "Usability of Operational systems in Train Traffic Control : Development of Indicators and Metrics for Measuring Satisfaction." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-256958.

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This study focuses on how to define and measure usability in systems used for operational train traffic control. The study is conducted as a project for the Swedish Transport Administration (Trafikverket); the authority that is in charge of the train traffic in Sweden. The train dispatchers are the ones that control the train traffic. Their job includes much decision-making and problem solving and they need to have complete control in each situation. The systems used for train dispatching therefore need to be designed to comply with human cognitive capabilities and skills, to support the users
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Schenkel, Flávio Schramm. "Studies on effects of parental selection on estimation of genetic parameters and breeding values of metric traits." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ35812.pdf.

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Huffman, Michaela. "Biological Variation in South American Populations using Dental Non-Metric Traits: Assessment of Isolation by Time and Distance." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1407958702.

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Imran, Hafiz Ali. "Remote Sensing Tools for Monitoring Grassland Plant Leaf Traits and Biodiversity." Doctoral thesis, Università degli studi di Trento, 2022. http://hdl.handle.net/11572/329592.

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Grasslands are one of the most important ecosystems on Earth, covering approximately one-third of the Earth’s surface. Grassland biodiversity is important as many services provided by such ecosystems are crucial for the human economy and well-being. Given the importance of grasslands ecosystems, in recent years research has been carried out on the potential to monitor them with novel remote sensing techniques. Improved detectors technology and novel sensors providing fine-scale hyperspectral imagery have been enabling new methods to monitor plant traits (PTs) and biodiversity. The aims of the
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Rahbar, Atefeh [Verfasser], Wolf Rüdiger Akademischer Betreuer] Große, Michael [Akademischer Betreuer] [Stubbe, and J. [Akademischer Betreuer] Zima. "Population differentiation in the European roe deer (Capreolus capreolus) by non-metric skull traits in Germany / Atefeh Rahbar. Betreuer: Wolf Rüdiger Große ; Michael Stubbe ; J. Zima." Halle, Saale : Universitäts- und Landesbibliothek Sachsen-Anhalt, 2009. http://d-nb.info/1024873749/34.

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Elias, Nada. "Pratiques funéraires et identités biologiques à Berytus et à Botrys à l'époque romaine (Liban, Ier siècle av. J.-C. - IVème siècle apr. J.-C.)." Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0070/document.

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Avec l’avènement de l’Empire romain au cours du premier siècle avant notre ère le Levant devient le théâtre d’un cosmopolitisme où maintes cultures hétéroclites vont coexister. Ce nouveau système a Rome comme Caput Mundi. Des voies vont être tracées par l’armée jusqu’au fin fond de l’empire pour relier le monde à sa capitale. Les fouilles préventives récentes (depuis 2005) à Berytus (Beyrouth) et à Botrys (Batroun) ont mis au jour une quantité considérable de données inédites sur l’homme et sur les populations qui vivaient dans la région durant les quatre siècles de l’Empire romain et jusqu’au
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Books on the topic "Metrical trait"

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Walsh, Bruce, and Michael Lynch. Short-term Changes in the Mean: 2. Truncation and Threshold Selection. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198830870.003.0014.

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The selection intensity, the mean change in a trait within a generation expressed in phenotypic standard deviations, provides an important metric for comparing the strength of selection over designs. Further, under truncation selection (only individuals above some threshold leave offspring), the selection intensity is a function of the fraction saved, and hence the breeder's equation is often expressed in terms of the selection intensity. An important special case of truncation selection is a threshold trait, wherein an individual only expresses a particular phenotype when its underlying liabi
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Walsh, Bruce, and Michael Lynch. Individual Fitness and the Measurement of Univariate Selection. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198830870.003.0029.

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This chapter examines various estimates of the fitness of an individual, focusing on statistical issues and potential sources of bias. With estimates of individual fitness in hand, one can then search for fitness-trait association, and this topic comprises the second half of the chapter. A number of metrics for describing how the phenotypic distribution of a trait is perturbed by selection are examined, again along with a discussion of statistical issues and sources of bias.
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Thakorbhai, Purohit Kamini. Study of Bio Fertilizer of Metric and Quality Traits of Wheat. Quadry, Fatima, 2023.

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Passaro, Antony, Foteini Christidi, Vasiliki Tsirka, and Andrew C. Papanicolaou. White Matter Connectivity. Edited by Andrew C. Papanicolaou. Oxford University Press, 2014. http://dx.doi.org/10.1093/oxfordhb/9780199764228.013.5.

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The applications of diffusion tensor imaging (DTI) have increased considerably among both normal and diverse neuropsychiatric populations in recent years. In this chapter, the authors examine the contributions of DTI in identifying profiles of trait-specific connectivity in several groups defined in terms of gender, age, handedness, and general intelligence. Additionally, the DTI literature is reviewed across a range of neurodegenerative disorders including Alzheimer’s disease, mild cognitive impairment, frontotemporal dementia, Parkinson disease, multiple sclerosis, and acquired neurological
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Photographic Regional Atlas of Non-Metric Traits and Anatomical Variants in the Human Skeleton. Charles C Thomas Pub Ltd, 2016.

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Duffy, Brooke Erin. Rethinking Readership. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252037962.003.0005.

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This chapter examines how the transformations associated with digitization are reshaping the ways in which publishers of women's magazines think about readership by focusing on their constructions of audiences. Editors and publishers of women's magazines have long targeted narrowly defined segments of the female populace based upon demographic factors (age, household income, marital status, educational level, and sometimes even race) as well as lifestyle traits and behaviors. They draw upon surveys and other measurement techniques to understand these segments and craft detailed profiles of the
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Book chapters on the topic "Metrical trait"

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Doolittle, Donald P. "Metric Traits." In Advanced Series in Agricultural Sciences. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-71734-5_31.

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Willmore, Katherine E., Jane E. Buikstra, James M. Cheverud, and Joan T. Richtsmeier. "Developmental Origins of and Covariation Between Metric and Nonmetric Cranial Traits." In Bones, Genetics, and Behavior of Rhesus Macaques. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-1046-1_3.

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D’Acunto, David, and Serena Volo. "Cultural Traits in the Consumption of Luxury Hotel Services." In Information and Communication Technologies in Tourism 2021. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-65785-7_24.

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AbstractThis study investigates luxury hotel guests’ online reviews to explore how ratings, language and sentiment differ according to guests’ culture of origin. The study considers three large cultural groups (Asian, North American, and European) examining hotel guests in their reviews to identify the most recurring themes in association with luxury tourism.The study uses automated text analysis to explore 16,415 hotel reviews from 22 luxury hotel brands belonging to nine global hotel chains located across six European cities over a period of 10 years. In particular, this exploratory study co
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Anjum, Muhammad, Moizzah Asif, and Jonathan Williams. "Towards an Optimal Deep Neural Network for SOC Estimation of Electric-Vehicle Lithium-Ion Battery Cells." In Springer Proceedings in Energy. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63916-7_2.

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AbstractThis paper has identified a minimal configuration of a DNN architecture and hyperparameter settings to effectively estimate SOC of EV battery cells. The results from the experimental work has shown that a minimal configuration of hidden layers and neurons can reduce the computational cost and resources required without compromising the performance. This is further supported by the number of epochs taken to train the best DNN SOC estimations model. Hence, demonstrating that, the risk of overfitting estimation models to training datasets, can also be subsided. This is further supported b
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Navarro, Danielle, and David Foxcroft. "15. Factor Analysis." In Learning Statistics with jamovi. Open Book Publishers, 2025. https://doi.org/10.11647/obp.0333.15.

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This chapter provides an in-depth exploration of Factor Analysis (FA), a statistical approach used to examine the relationships among multiple variables to uncover underlying latent factors. Latent factors represent unobservable constructs inferred from observed data, making FA an essential tool for researchers in psychology and behavioural sciences. The chapter begins with Exploratory Factor Analysis (EFA), a technique for identifying hidden patterns in data by examining how observed variables co-vary. The discussion covers critical steps such as assumption checks, factor extraction, rotation
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Florack, Luc, Rick Sengers, Stephan Meesters, Lars Smolders, and Andrea Fuster. "Riemann-DTI Geodesic Tractography Revisited." In Mathematics and Visualization. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-56215-1_11.

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AbstractClinical tractography is a challenging problem in diffusion tensor imaging (DTI) due to persistent validation issues. Geodesic tractography, based on a shortest path principle, is conceptually appealing, but has not produced convincing results so far. A major weakness is its rigidity with respect to candidate tracts it is capable of producing given a pair of endpoints, showing a tendency to produce false positives (such as shortcuts) and false negatives (e.g. if a shortcut supplants the correct solution). We propose a new geodesic paradigm that appears to overcome these problems, makin
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Holobar, A., and V. Glaser. "Cumulative Spike Train Outperforms the Root-Mean-Square Metric in Muscle Excitation Estimation from Dynamic High-Density EMG." In Converging Clinical and Engineering Research on Neurorehabilitation III. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-01845-0_228.

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Meireles, José Eduardo, Brian O’Meara, and Jeannine Cavender-Bares. "Linking Leaf Spectra to the Plant Tree of Life." In Remote Sensing of Plant Biodiversity. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-33157-3_7.

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AbstractEvolutionary trees recount the history of how biological diversity came to be and how evolution gave rise to the incredible variation in plant form and function that can be captured by spectral reflectance. Understanding plant spectra in light of evolution is thus important for assessing biodiversity and critical for explaining how spectral diversity is generated. Here, we focus on leaf spectra and how they are linked to the plant tree of life. We review what evolutionary trees (phylogenies) are and how to interpret them. We then describe how to model the evolution of quantitative trai
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Sanderson, Edward, and Bogdan J. Matuszewski. "FCN-Transformer Feature Fusion for Polyp Segmentation." In Medical Image Understanding and Analysis. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-12053-4_65.

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AbstractColonoscopy is widely recognised as the gold standard procedure for the early detection of colorectal cancer (CRC). Segmentation is valuable for two significant clinical applications, namely lesion detection and classification, providing means to improve accuracy and robustness. The manual segmentation of polyps in colonoscopy images is time-consuming. As a result, the use of deep learning (DL) for automation of polyp segmentation has become important. However, DL-based solutions can be vulnerable to overfitting and the resulting inability to generalise to images captured by different
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Ahern, J. C. M. "Non-metric variation in recent humans as a model for understanding Neanderthal-early modern human differences: just how “unique” are Neanderthal unique traits?" In Neanderthals Revisited: New Approaches and Perspectives. Springer Netherlands, 2006. http://dx.doi.org/10.1007/978-1-4020-5121-0_14.

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Conference papers on the topic "Metrical trait"

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Chin, Harrison, Richard Barnett, Marco Macedo, and David Green. "A Comprehensive Approach for Tracking Helicopter Transmission Power Usage." In Vertical Flight Society 72nd Annual Forum & Technology Display. The Vertical Flight Society, 2016. http://dx.doi.org/10.4050/f-0072-2016-11484.

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This paper describes the development and implementation of a power usage metric designed to accurately track the usage of rotorcraft power train systems. Utilization of this power usage metric is believed to be more accurate than the traditional approach that uses flight time for scheduling the overhaul of rotorcraft transmissions. As such, the result of this study may help the industry develop engineering processes that include a power usage algorithm for establishing the intervals between inspections of transmissions in helicopter powertrains. The feasibility of this metric was subjected to
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Langlois-Rahme, Gabriel, Mahmoud Ibrahim, Miaad Safari, Yanping Li, and Chike Okoloekwe. "A Comprehensive Empirical Evaluation of Probabilistic Corrosion Growth Rate Models." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-18883.

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Abstract Probabilistic Corrosion Growth Rate (PCGR) models are typically studied on one or two Inline Inspections (ILIs) of a small sample size and use evaluation metrics that are operator specific. This comprehensive empirical assessment aims to expand the evaluation of PCGR models by examining anomalies that had distinct Box-to-Box (B2B) matches in four successive ILIs, resulting in 57,678 individual external corrosion anomalies from twelve pipelines of differing products, vintages, coatings, material specifications, and operating environments. This paper evaluates several PCGR models which
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Newton-Young, Daniel, Mark White, and Peter Green. "Use of Machine Learning Techniques to Support Future Ship-Helicopter Operations Research; an Initial Investigation." In Vertical Flight Society 80th Annual Forum & Technology Display. The Vertical Flight Society, 2024. http://dx.doi.org/10.4050/f-0080-2024-1378.

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This paper reports on the initial implementation of Machine Learning (ML) for predicting the workload experienced by a pilot when performing a recovery to a naval ship. Pilots classify their workload for each landing by providing a subjective rating, which is used to determine the ship-helicopter operating limit (SHOL). Different workload metrics have been trialed to bridge the gap between pilot subjective ratings and objective flight data. With hundreds of different helicopter, ship and airwake parameters available to examine, ML provides an approach to understanding the complex interactions
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Korde, Shrivatsa, Aishwarya Menon, Gintaras V. Reklaitis, and Zoltan K. Nagy. "Active Pharmaceutical Ingredients from Unused Solid Drugs." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.174860.

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The increased use of pharmaceuticals globally over the past two decades has contributed to an increase in unused pharmaceuticals and a corresponding surge in pharmaceutical waste. Thus, there is an impetus for the development of processes for the recovery of the active pharmaceutical ingredients (APIs) from these unused drugs. This study introduces a decision framework for solvent selection to enable the recovery of APIs using a general separation train where cooling crystallization is the final step. The framework is designed to base solvent selection not just on the solubilities of the formu
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Rickett, Tristan G., J. Riley Edwards, and Christopher P. L. Barkan. "Review of Intermodal Train Loading Metrics for North American Railroads." In 2011 Joint Rail Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/jrc2011-56049.

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Intermodal freight transportation is one of the highest sources of revenue for North American freight railroads. However, intermodal trains are the least energy efficient in comparison to other types of trains and typically operate at higher speeds, thus creating significant aerodynamic resistance. The high resistance associated with intermodal trains results in significant fuel expenditures, and opportunities exist to reduce the aerodynamic drag through improved loading practices. An important step in the improvement of loading practices is gaining a greater understanding of how railroads loa
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Sogin, Samuel L., Christopher P. L. Barkan, Yung-Cheng Lai, and Mohd Rapik Saat. "Measuring the Impact of Additional Rail Traffic Using Highway and Railroad Metrics." In 2012 Joint Rail Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/jrc2012-74133.

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Long term demand for freight movements in North America is expected to increase dramatically in the coming decades. The railroads are poised to take on this additional traffic assuming the capacity is available. Measuring the capacity of these rail lines is complicated by the interrelationships between asset utilization, reliability, and throughput. There is not a single metric that captures these intricacies. Capacity can be determined by delay-volume relationships, utility models, or economic study. For many case studies, railroads use parametric and simulation modeling to determine the trai
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Shahidi, Parham, Steve C. Southward, and Mehdi Ahmadian. "Fuzzy Analysis of Speech Metrics to Estimate Conductor Alertness." In ASME 2009 Rail Transportation Division Fall Technical Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/rtdf2009-18031.

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A Fuzzy Logic-based algorithm has been developed for processing a series of speech metrics with the ultimate goal of estimating train conductor alertness. The output is a single metric, which directly quantifies the alertness level of the conductor. The metrics were selected based on their correlation to alertness through processed speech, but without any interpretation of the spoken words or phrases. Metrics that are used include: speech duration, silence duration, word production rate and word intensity. The assessment of these metrics is an experience and human knowledge based task, which g
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Seth, Sohan, Austin J. Brockmeier, John S. Choi, Mulugeta Semework, Joseph T. Francis, and Jose C. Principe. "Evaluating dependence in spike train metric spaces." In 2011 International Joint Conference on Neural Networks (IJCNN 2011 - San Jose). IEEE, 2011. http://dx.doi.org/10.1109/ijcnn.2011.6033564.

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Labanowski, Lukasz, Pawel Fracz, Daria Wotzka, and Ireneusz Dabrowski. "Studying the interrelations between usali parameters and gop through wavelet coherence analysis." In 38th ECMS International Conference on Modelling and Simulation. ECMS, 2024. http://dx.doi.org/10.7148/2024-0070.

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The article focuses on analyzing financial indicators according to the Uniform System of Accounts for the Lodging Industry (USALI) standard, examining metrics across seven selected hotel entities in Poland. It identifies Gross Operating Profit (GOP) as a crucial metric. Through wavelet coherence analysis, the research aims to reveal the temporal relationships and determine the impact of specific USALI components on the GOP within these hotels. Additionally, it seeks to identify whether there are common traits or notable differences among the analyzed establishments.
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Liapis, Alexandros, Christos Katsanos, Michalis Xenos, and Theofanis Orphanoudakis. "Effect of Personality Traits on UX Evaluation Metrics." In CHI '19: CHI Conference on Human Factors in Computing Systems. ACM, 2019. http://dx.doi.org/10.1145/3290607.3312995.

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Reports on the topic "Metrical trait"

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Farrigan, Tracey, and Austin Sanders. The Poverty Area Measures data product. Economic Research Service, U.S. Department of Agriculture, 2024. https://doi.org/10.32747/2024.8754225.ers.

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The U.S. Department of Agriculture's Poverty Area Measures (PAM) data product is designed to improve understanding of the geography of poverty in the United States. This report contains historical and technical documentation from the November 2022 version of PAM. Examples provided in this report are from 1960 through 2019, but the lessons will be applicable to PAM data in the future. PAM includes four measures of poverty: high, extreme, persistent, and the newly developed measure of enduring poverty. The methodology for the 2022 version of PAM incorporates reliability metrics to account for ma
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Griggs, Christopher, Scott Waisner, Jacob Lalley, et al. Employing ultrafiltration and reverse osmosis (UF/RO) for treatment of source-separated graywater : ER-201636. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48371.

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In field operating environments, military units must ensure access to a critical water supply to maintain mission readiness. Increasing complexity of logistics and costs to transport water and climate change are driving the development and demonstration of water treatment units. The treatment unit described uses ultrafiltration (UF) and reverse osmosis (RO) mem-brane technologies with a disinfection step to treat low-strength graywater from shower facilities at Camp Shelby Joint Force Training Center in Hattiesburg, Mississippi. Samples were collected from human shower sampling events. During
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Loignon, Andy, Diane Bergeron, and Karissa McKenna. Leadership as Conversation: A New Tool to Support Leadership Development. Center for Creative Leadership, 2024. http://dx.doi.org/10.35613/ccl.2024.2057.

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At the Center for Creative Leadership (CCL), our research suggests that leadership is a social process. That is, leadership is neither a matter of one’s inherent traits nor something that’s bestowed based on one’s job title. With leadership as a social process, one way to support leadership development is through conversational analysis, which captures the dialogue that unfolds among individuals as they strive towards shared outcomes. We developed a wearable technology system (i.e., HiFi, which is short for high-fidelity) and are pilot testing this system within one of CCL’s flagship programs
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Chierichetti, Maria, and Fatemeh Davoudi Kakhki. Latent Active Transportation Methodology. Mineta Transportation Institute, 2025. https://doi.org/10.31979/mti.2025.2309.

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Understanding and estimating latent demand for active transportation, such as walking and cycling, is essential for designing infrastructure and policies that promote sustainable mobility. Unlike traditional demand models that focus on observed trips, latent demand estimation seeks to quantify the unrealized potential for active travel due to barriers such as inadequate infrastructure, safety concerns, or lack of connectivity. This study develops a comprehensive latent demand model tailored for California, integrating geospatial analysis and multimodal accessibility assessments. The methodolog
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Weissinger, Rebecca. Trends in water quality at Bryce Canyon National Park, water years 2006–2021. Edited by Alice Wondrak Biel. National Park Service, 2022. http://dx.doi.org/10.36967/2294946.

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The National Park Service collects water-quality samples on a rotating basis at three fixed water-quality stations in Bryce Canyon National Park (NP): Sheep Creek, Yellow Creek, and Mossy Cave Spring. Data collection began at Sheep Creek and Yellow Creek in November 2005 and at Mossy Cave in July 2008. Data on in-situ parameters, fecal-coliform samples, major ions, and nutrients are collected monthly, while trace elements are sampled quarterly. This report analyzes data from the beginning of the period of record for each station through water year 2021 to test for trends over time. Concentrati
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