Letteratura scientifica selezionata sul tema "Distinct entity"

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Articoli di riviste sul tema "Distinct entity"

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Husein El Ahmed, Husein, e Carmen Dulanto-Campos. "A distinct entity". American Journal of Obstetrics and Gynecology 208, n. 1 (gennaio 2013): 89.e1–89.e2. http://dx.doi.org/10.1016/j.ajog.2012.10.864.

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Gleich, Tobias, Elena Chiticariu, Marcel Huber e Daniel Hohl. "Keratoacanthoma: a distinct entity?" Experimental Dermatology 25, n. 2 (4 dicembre 2015): 85–91. http://dx.doi.org/10.1111/exd.12880.

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Grof, Paul. "Melancholia: A Distinct Entity?" Canadian Journal of Psychiatry 58, n. 4 (aprile 2013): 181–82. http://dx.doi.org/10.1177/070674371305800401.

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H. Khaparde, Sadhana, Sanjay D. Deshmukh, Baba B. Shinde, Prajacta Rane e Shaleen Lamba. "Sialadenoma Papilliferum of Buccal Mucosa : A Rare and Distinct Entity". Indian Journal of Pathology: Research and Practice 5, n. 2 (2016): 219–21. http://dx.doi.org/10.21088/ijprp.2278.148x.5216.28.

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Agarwal, Amar, Priya Narang e DhivyaAshok Kumar. "Predescemetocele: A distinct clinical entity". Indian Journal of Ophthalmology 65, n. 11 (2017): 1224. http://dx.doi.org/10.4103/ijo.ijo_492_17.

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Bomback, Andrew S., e Glen S. Markowitz. "Lupus Podocytopathy: A Distinct Entity". Clinical Journal of the American Society of Nephrology 11, n. 4 (16 marzo 2016): 547–48. http://dx.doi.org/10.2215/cjn.01880216.

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Joshi, Rajiv, e Yatin Jadhav. "Penoscrotal porokeratosis: A distinct entity". Indian Dermatology Online Journal 6, n. 5 (2015): 339. http://dx.doi.org/10.4103/2229-5178.164487.

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Levine, Jimmy, Michael H. Schmidt, Morton I. Burrell e Michael S. Hopkins. "Acute Jejunoileitis. A Distinct Entity?" Journal of Clinical Gastroenterology 14, n. 1 (gennaio 1992): 47–51. http://dx.doi.org/10.1097/00004836-199201000-00012.

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Walters, Glenn D. "Dementia: Continuum or distinct entity?" Psychology and Aging 25, n. 3 (2010): 534–44. http://dx.doi.org/10.1037/a0018167.

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McMillan, Marcia J., e R. O. Pihl. "Premenstrual depression: A distinct entity." Journal of Abnormal Psychology 96, n. 2 (1987): 149–54. http://dx.doi.org/10.1037/0021-843x.96.2.149.

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Tesi sul tema "Distinct entity"

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McMillan, Marcia J. "Premenstrual depression : a distinct entity?" Thesis, McGill University, 1987. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=75425.

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The validity of the Premenstrual Assessment Form (PAF) typological category "Major Depressive Syndrome", as a distinct subtype of premenstrual change, was assessed. The nature of the depression associated with the premenstrual phase was investigated with standardized measures of depression and a test of dysphoric attentional bias derived from Beck's cognitive model of depression. Three subject groups were delineated based on prospective daily ratings: PMD (depression only premenstrually), controls (no depression), and INTD (intermittent depression throughout cycle). The control group did not exhibit a dysphoric attentional bias. The INTD group demonstrated a dysphoric attentional bias both pre- and postmenstrually. The PMD group, despite clinically elevated premenstrual depression levels, failed to show an associated dsyphoric attentional bias. These findings suggest that although PMD and clinical depression share an affective component, they may differ with regard to other features of depression (i.e. cognitive/information processing). As well, phenomenological differences between PMD and clinical depression were suggested by subjects' prospective daily ratings. For confirmed PMD subjects, depressive mood was only one facet of a multidimensional symptom picture which included signs of water retention, breast pain, fatigue, irritability, anxiety, and associated dysmenorrhea. These findings raise questions concerning the construct validity of premenstrual depression (specifically PAF Major Depressive Syndrome) as a distinctive subtype of premenstrual change.
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Chen, Fei Wen. "Lean NAFLD: A distinct entity shaped by differential metabolic adaptation". Thesis, The University of Sydney, 2020. https://hdl.handle.net/2123/22240.

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Non-alcoholic fatty liver disease (NAFLD) prevalence is growing dramatically with epidemic of obesity. A subset of patients with NAFLD is lean, but the pathophysiology of this sub-group is still not well known. This project aims to investigate the roles of metabolic health and metabolic adaptation in the pathogenesis of lean NAFLD, using well-characterised Caucasian subjects with lean and non-lean NAFLD, and comparing them with the lean and non-lean healthy controls, and murine models. We investigated in detail their demographics, genetic background, bile acid profile, gut microbiota and their bile acid regulatory activity to further understand the underlying pathophysiology governing the development and progression of lean NAFLD. We then compared our findings in humans with that of mice models of lean and non-lean NAFLD. Finally, we performed an untargeted metabolomics analysis on lean and non-lean NAFLD patients to determine other metabolic pathways and biomarkers, which may be relevant to lean NAFLD.
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Long, Zhe. "Frontotemporal Dementia-Motor Neuron Disease: disease continuum or distinct entity?" Thesis, University of Sydney, 2020. https://hdl.handle.net/2123/23012.

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Frontotemporal dementia-motor neuron disease (FTD-MND) is a rare disease characterised by the simultaneous occurrence of FTD and MND. Clinical, pathological, and genetic investigations have highlighted the association between FTD and MND, but much remains unclear. The experimental studies of this thesis comprehensively and systematically investigate the natural history of cognition and behaviour in FTD-MND and explore whether FTD-MND is distinct from well-recognised FTD phenotypes using clinical, neuropsychological and multimodal neuroimaging analyses. Results arising from two separate studies (Chapters 3 and 4) reveal that the majority of FTD-MND presents with variable combinations of behaviour, language and motor deficits initially, and fulfil FTD-MND diagnosis within 24 months from symptom onset. Heterogenous deficits persist even after meeting FTD-MND diagnostic criteria. Clinical heterogeneity in FTD-MND, highlighted by using a data-driven approach, may reflect variable white matter tract involvement. Language impairment in FTD-MND is highly prevalent, and more mixed than in FTD language phenotypes. The frequency and severity of behavioural and language deficits in FTD-MND lie between that of FTD phenotypes. Over time (Chapter 5), cognition and language deficits progress more rapidly in FTD-MND than bvFTD. Progression in FTD-MND may be driven by left inferior frontal gyrus and anterior temporal lobe involvemeny. Survival in FTD-MND is much shorter than in FTD, despite a similar age at onset. Motor neuron dysfunction may be highly specific for frontotemporal lobar degeneration TAR DNA binding protein 43 kDa (FTLD-TDP, Chapter 6), but the current FTLD-TDP pathological staging scheme may not correlate with clinical progression. These findings demonstrate that FTD-MND is distinct from, rather than simply a later clinical stage of, FTD.
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Elsayed, Marwa A. T. A. "Is melanoma associated leucoderma (MAL) a distinct entity compared to classial vitiligo?" Thesis, University of Bradford, 2015. http://hdl.handle.net/10454/14301.

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Patients with classical vitiligo lose partially their protecting inherited pigment. The cause of the disease is still unknown. Despite massive epidermal oxidative / nitrative stress and signs for DNA-damage in the skin and in the plasma, these patients have no higher prevalence for sun induced non-melanoma skin cancer and increased photo-damage. Protection and DNA-repair have been attributed to a functioning up-regulated wild type p53 / p21 cascade in association with up-regulated p76 MDM2. As some patients with cutaneous melanoma develop depigmentations away from their primary tumour site post surgical excision, it became of our interest, whether this melanoma associated leucoderma (MAL) is the same as classical vitiligo. The purpose of this thesis was two-fold. In part I, we wanted to further substantiate the reasons behind the constantly up-regulated wild-type functioning p53 / p21 cascade in classical vitiligo utilising a panel of proteins with direct and / or indirect action on p53 regulation, including p21, p76MDM2, MDM4/MDM4phospho, SPARC, VEGF-A and TGF-β1. In part II, we wanted to characterize MAL and compare this peculiar leucoderma with classical vitiligo using the same protein panel and methodologies. To achieve our goals, we used in vivo FT-Raman spectroscopy, in vitro cell cultures, in vitro and in situ immuno-fluorescence labelling, Western blot, dot blot and computer modelling techniques. Our data showed distinct differences between classical vitiligo and MAL. Our results in MAL exhibited a concentration dependent protein expression gradient between the basal / suprabasl layers and the upper layers of the epidermal compartment using catalase, ONOO-, p53, p21, MDM4, p76MDM2, TGF-β1 and VEGF-A expression gradient. Moreover, we document for the first time the presence of a nitrated non-fuctional SPARC protein in classical vitiligo which is absent in MAL. Although we show in vivo considerable ROS / RNS- mediated stress in MAL and classical vitiligo documented by FT-Raman spectroscopy, Western blot and in situ immuno-fluorescence, our results prove that MAL and classical vitiligo are two distinct entities.
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Hayes, Rashelle Brown. "Intrapersonal Grief as a Clinical Entity Distinct from Depression: Does It Exist Among a Medically Ill Parkinson's Disease Population?" VCU Scholars Compass, 2007. http://hdl.handle.net/10156/1912.

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Doucet, Véronique. "La leucémie à plasmocytes : une entité clinico-biologique distincte ?" Montpellier 1, 1995. http://www.theses.fr/1995MON11104.

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Jarige, Benoit. "La fiscalité internationale des sociétés de personnes : étude critique des images fiscales à la lumière des droits britannique et américain". Electronic Thesis or Diss., Bordeaux, 2022. http://www.theses.fr/2022BORD0099.

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La transparence, la semi-transparence, la translucidité ou encore la personnalité fiscale sont autant d’images fiscales formant le paradigme français de la fiscalité internationale des sociétés de personnes, en ce sens que ces images sont mobilisées pour poser et répondre aux problématiques relatives à l’imposition française du revenu réalisé sous la forme d’une société de personnes en situation d’extranéité. Par ce recours aux images fiscales, la conception française de la fiscalité internationale des sociétés de personnes distingue les sociétés de personnes de droit français de celles de droit étranger. D’une part, les sociétés de personnes de droit français, réputées semi-transparentes et disposant d’une personnalité fiscale distincte de leurs associés, sont considérées comme les sujets d’une imposition pourtant assumée par leurs associés. Sur ce fondement, ces sociétés sont qualifiées de résident au sens des conventions visant à éliminer les doubles impositions. Les règles conventionnelles de territorialité sont alors appliquées au niveau de la société et non à celui de leurs associés. D’autre part, le droit fiscal français accepte de recevoir la transparence fiscale des sociétés de personnes étrangère pour appliquer les conventions fiscales à leurs associés. Il en résulte une conception française de la fiscalité internationale des sociétés de personnes difficilement compréhensible, non seulement au regard de celle pratiquée par les droits étrangers, mais également au regard du droit interne. En se détachant du recours constant aux images fiscales pour se concentrer sur une étude des textes français, britannique et américain, la conception française de la fiscalité internationale des sociétés de personnes peut être écartée. Par cette étude critique des images fiscales, l’altérité véhiculée par les images fiscales entre les sociétés de personnes de droit français et les partnerships de droits anglais, écossais et américain peut être dépassée au profit d’une unité (Partie 1). Celle-ci renverse les fondements de la conception française de la fiscalité internationale des sociétés de personnes et offre alors la perspective de son renouvellement (Partie 2)
Transparency, semi-transparency, translucency or fiscal personality are tax images used as a paradigm in the French conception of partnerships in international tax law, in that those images are used to think and resolve the issues raised by the taxation, in France, of international partnerships. Based on those images, the French conception of international taxation of partnership distinguishes between local partnerships and foreign partnerships. On the one hand, local partnerships are said to be semi-transparent or translucent and to have a fiscal personality distinct from their partners. Thusly, local partnerships are construed as the subject of a tax that is yet paid by the partners. Consequently, local partnerships are qualified as resident for the purpose of the bilateral conventions and the foreign partners cannot claim the application of the treaty. On the other hand, the recognition of the transparency of foreign partnerships is accepted in French tax law so the partners may claim the stipulations of the bilateral convention. This conception of international taxation of partnerships, founded on a dual approach of partnerships, is isolated from the taxation known in others countries and lacks coherence in the view of the French tax law. With a critical study of tax images in the light of the British law and the American law, this conception may be challenged. The comparison between French partnerships and British and American partnerships permits to overcome the otherness suggested by the resort of tax images, and to demonstrate instead the unity among those entities (Part 1). Once it has been ascertained, this unity challenges the foundation of the French conception of international taxation of partnership and allows the prospect of its renewal (Part 2)
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Veilleux, Francine. "La démence de type Alzheimer avec corps de Lewy est-elle une entité clinique distincte de la démence de type Alzheimer sans corps de Lewy?" Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ57896.pdf.

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Uhlig, Katharina [Verfasser], Beatrix [Akademischer Betreuer] Süß, Bobo [Akademischer Betreuer] Laube e Christian [Akademischer Betreuer] Buchholz. "Entry targeted lentiviral vectors for the specific modification of distinct subsets of immune cells / Katharina Uhlig. Betreuer: Beatrix Süß ; Bobo Laube ; Christian Buchholz". Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2015. http://d-nb.info/1112044280/34.

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Kuhn, Jens H. [Verfasser]. "Filoviruses attach to a common cell-surface molecule via distinct and strongly immunogenic receptor-binding regions, and modulate cell entry through Δ-peptides / Jens Holger Kuhn". Berlin : Freie Universität Berlin, 2008. http://nbn-resolving.de/urn:nbn:de:kobv:188-fudissthesis000000006165-0.

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Libri sul tema "Distinct entity"

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Magnaghi, Alberto, e Sara Giacomozzi, a cura di. Un fiume per il territorio. Florence: Firenze University Press, 2009. http://dx.doi.org/10.36253/978-88-6453-033-8.

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This book illustrates the study carried out to define the project guidelines for the river park of the Arno and its tributaries the Pesa and the Elsa in the Empoli area, and has been produced by liaison between the territorial Planning Department and the Municipalities of the Empoli district. The integrated analysis of local resources scheduled, on the one hand the identification of the criticalities of the territorial system, and on the other the conscious and distinctly interpretational representation of the local cultural bedrock. The definition of scenarios for the entire territory has made it possible to demonstrate the outcomes of complex dynamics in a synthetic manner, moving on to the individual integrated projects and specific sectorial policies. It is precisely this recourse to scenarios, seen as the embodiment of a phase of project sharing and definition, that is the innovative feature of the «River Contract» proposed as a tool for the management and implementation of the plan.
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Manuel, Peter. Chowtal and the Dantāl. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252038815.003.0003.

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This chapter discusses two distinct traditional entities in Indo-Caribbean music culture—the antiphonal folksong genre called chowtal and the dantāl, a common metallophone—which have flourished in the diaspora. In fact, they have become considerably more widespread, on a per capita basis, than their counterparts in North India. In the process, they illustrate how the neotraditional stratum of the international Bhojpuri diaspora—including both the Caribbean and Fiji—can constitute an entity that shares features that, despite being of traditional Indian origin, nevertheless are distinct from the Bhojpuri ancestral culture. These phenomena illustrate how, in this sense, neotraditional Bhojpuri diasporic music culture is best seen not as a microcosm of its nineteenth-century Bhojpuri-region ancestor, but as an entity with its own distinctive features, in which inherited features may assume trajectories quite distinct from their North Indian counterparts.
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Mataix-Cols, David, e Odile A. van den Heuvel. Neuroanatomy of Obsessive Compulsive and Related Disorders. A cura di Gail Steketee. Oxford University Press, 2012. http://dx.doi.org/10.1093/oxfordhb/9780195376210.013.0027.

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Obsessive-compulsive disorder (OCD) shares features and often co-occurs with other anxiety disorders, as well as with other psychiatric conditions classified elsewhere in the Diagnostic and Statistical Manual (DSM-IV), the so-called “OCD spectrum disorders.” Neurobiologically, it is unclear how all these disorders relate to one another. The picture is further complicated by the clinical heterogeneity of OCD. This chapter will review the literature on the common and distinct neural correlates of OCD vis-à-vis other anxiety and “OCD spectrum” disorders. Furthermore, the question of whether partially distinct neural systems subserve the different symptom dimensions of OCD will be examined. Particular attention will be paid to hoarding, which is emerging as a distinct entity from OCD. Finally, new insights from cognitive and affective neuroscience will be reviewed before concluding with a summary and recommendations for future research.
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Ho, Christopher P. Milk of Calcium. A cura di Christoph I. Lee, Constance D. Lehman e Lawrence W. Bassett. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190270261.003.0035.

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Milk of calcium (MOC) is simply calcium oxalate crystals precipitated within the microcysts (acini) of the breast lobules. MOC has a very distinct mammographic appearance. It is a benign entity, and when seen and properly identified, it requires no further workup or follow-up. It is, however, important to recognize the proper initial evaluation of MOC so as to avoid misdiagnosis or potential unnecessary biopsies.This chapter, appearing in the section on calcifications, reviews the key imaging and clinical features, imaging protocols and pitfalls, differential diagnoses, and management recommendations for milk of calcium. Topics discussed include appropriate use of magnification views, hints to recognize the distinct appearance of milk of calcium, and management.
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Roopnarine, Lomarsh. The Indian Caribbean. University Press of Mississippi, 2018. http://dx.doi.org/10.14325/mississippi/9781496814388.001.0001.

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This book tells a distinct story of Indians in the Caribbean—one concentrated not only on archival records and institutions, but also on the voices of the people and the ways in which they define themselves and the world around them. The book explores previously marginalized Indians in the Caribbean and their distinct social dynamics and histories, including the French Caribbean and other islands with smaller South Asian populations. It pursues a comparative approach with inclusive themes that cut across the Caribbean. In 1833, the abolition of slavery in the British Empire led to the import of exploited South Asian indentured workers in the Caribbean. Today India bears little relevance to most of these Caribbean Indians. Yet, Caribbean Indians have developed an in-between status, shaped by South Asian customs such as religion, music, folklore, migration, new identities, and Bollywood films. They do not seem akin to Indians in India, nor are they like Caribbean Creoles, or mixed-race Caribbeans. Instead, they have merged India and the Caribbean to produce a distinct, dynamic local entity. The book does not neglect the arrival of nonindentured Indians in the Caribbean since the early 1900s. These people came to the Caribbean without an indentured contract or after indentured emancipation but have formed significant communities in Barbados, the US Virgin Islands, and Jamaica. The book contributes a thorough analysis of the Indo-Caribbean, among the first to look at the entire Indian diaspora across the Caribbean.
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Hannigan, Brenda. Company Law. 6a ed. Oxford University Press, 2021. http://dx.doi.org/10.1093/he/9780198848493.001.0001.

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Company Law brings clarity and analysis to the ever-changing landscape of this field. The text aims to capture the dynamism of the subject, places the material in context, highlights its relevance and topicality, and guides readers through all the major issues. From incorporation through to liquidation and dissolution, the work explores the workings of the corporate entity. The book is divided into five distinct sections covering corporate structure (including legal personality and constitutional issues), corporate governance (including directors’ duties and liabilities), shareholders’ rights and remedies (including powers of decision-making and shareholder petitions), corporate finance (including share and loan capital), and corporate insolvency.
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Yang, Lynda J.-S. Peripheral Nerve Neurosurgery. A cura di Thomas Wilson. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190617127.001.0001.

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This book presents cases in peripheral nerve surgery divided into four distinct areas of pathology: entrapment and inflammatory neuropathies, peripheral nerve pain syndromes, peripheral nerve tumors, and peripheral nerve trauma. Each chapter also presents pearls for the accurate diagnosis of, successful treatment of, and effective complication management for each clinical entity. The latter three focus areas will be especially helpful to neurosurgeons preparing to sit for the American Board of Neurological Surgery oral examination, which bases scoring on the three areas. Finally, each chapter contains a review of the medical evidence and expected outcomes, which is helpful for counseling patients and setting accurate expectations. Rather than exhaustive reference lists, the authors provide selected references recommended to deepen understanding.
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Burnett, Charles Mountford 1807-1866. Philosophy of Spirits in Relation to Matter: Shewing the Real Existence of Two Very Distinct Kinds of Entity Which Unite to Form the Different Bodies That Compose the Universe, Organic and Inorganic, by Which the Phenomena of Light, Heat, ... Creative Media Partners, LLC, 2021.

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Mawson, Michael. The Concrete Community. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198826460.003.0008.

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This chapter, ‘The Concrete Community’, turns to and examines Bonhoeffer’s emphasis on the empirical or existing church. For Bonhoeffer, the church is established by God only as an existing community or empirical entity. In developing and deepening this insight, Bonhoeffer again draws upon his earlier engagement with social theory. In particular, the chapter indicates how he relies upon the social-philosophical concept of objective spirit. This concept allows him to attend to the church in its concrete forms and functions (i.e. preaching and the sacraments). Moreover, this concept allows him to reflect on what kind of social formation the existing church is. Accordingly, the chapter examines what is at stake with Bonhoeffer’s claim in Sanctorum Communio that the church presents a distinct sociological type.
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Quarrell, Oliver W. J. Juvenile Huntington’s Disease. Oxford University Press, 2014. http://dx.doi.org/10.1093/med/9780199929146.003.0004.

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In approximately 5% of cases of Huntington’s disease, onset is before 20 years of age, and these cases are defined as juvenile Huntington’s disease (JHD). The clinical and pathologic features of JHD overlap with those of typical adult-onset disease, so it is not a distinct entity. As a generalization, however, dystonia and bradykinesia are more likely to occur earlier in the disease process, epilepsy is more frequent, the average CAG repeat length is longer, and the pathology within the brain is more widespread. There are conflicting reports in the literature regarding both disease duration and disease progression. Management of JHD patients, and their families, requires a multidisciplinary, symptomatic, and supportive approach. Despite the lack of an evidence base for pharmacologic management and other interventions, helpful reviews and suggestions are available.
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Capitoli di libri sul tema "Distinct entity"

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Mineharu, Yohei, e Susumu Miyamoto. "Unilateral Moyamoya Disease: A Distinct Entity?" In Moyamoya Disease: Current Knowledge and Future Perspectives, 33–44. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6404-2_3.

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Sugarbaker, Paul H. "Appendiceal Epithelial Neoplasms and Pseudomyxoma Peritonei, a Distinct Clinical Entity with Distinct Treatments". In Colorectal Surgery, 261–74. London: Springer London, 2010. http://dx.doi.org/10.1007/978-1-84996-444-9_19.

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Sugarbaker, Paul H. "Appendiceal Epithelial Neoplasms and Pseudomyxoma Peritonei, a Distinct Clinical Entity with Distinct Treatments". In General Surgery, 885–94. London: Springer London, 2009. http://dx.doi.org/10.1007/978-1-84628-833-3_88.

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Pittock, S. J., e M. Rodriguez. "Benign Multiple Sclerosis: A Distinct Clinical Entity with Therapeutic Implications". In Current Topics in Microbiology and Immunology, 1–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-73677-6_1.

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Liu, Shudong, Peijie Huang, Zhanbiao Zhu, Hualin Zhang e Jianying Tan. "Cross-domain Slot Filling with Distinct Slot Entity and Type Prediction". In Natural Language Processing and Chinese Computing, 517–28. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-88480-2_41.

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Taly, A. B., A. Prasad, A. Vasanth, S. K. Shankar e D. Nagaraj. "Is acute ataxic neuropathy a distinct entity? Clinical-electrophysiological and morphological study". In Sensory Neuropathies, 119–21. Vienna: Springer Vienna, 1995. http://dx.doi.org/10.1007/978-3-7091-6595-9_12.

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Kluin, Ph M., S. C. J. Van Der Putte, H. J. Schuurman, L. H. P. M. Rademakers, S. Poppema e J. A. M. Van Unnik. "Non-Hodgkin’s lymphoma with multilobated nuclei is not a distinct pathologic entity". In Malignant Lymphomas and Hodgkin’s Disease: Experimental and Therapeutic Advances, 37–44. Boston, MA: Springer US, 1985. http://dx.doi.org/10.1007/978-1-4613-2607-6_5.

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Kahl, C., A. Florschütz, S. Leuner, K. Jentsch-Ullrich, A. Franke, C. R. Bartram e H. G. Höffkes. "CD7+ and CD56+ Acute Myelogenous Leukemia is a Distinct Biologic and Clinical Disease Entity". In Haematology and Blood Transfusion / Hämatologie und Bluttransfusion, 112–19. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-18156-6_20.

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Macdonald, D., A. Reiter e N. C. P. Cross. "The 8p11 Myeloproliferative Syndrome: A Distinct Clinical Entity Caused by Constitutive Activation of FGFR1". In Chronic Myeloproliferative Disorders, 62–68. Basel: KARGER, 2002. http://dx.doi.org/10.1159/000068098.

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Matsubara, Nagahide. "Colorectal Cancers Developed from Proximal and Distal Tumor Location Belong to the Distinct Genetic Entity and Show Different Oncologic Behavior". In Molecular Diagnosis and Targeting for Thoracic and Gastrointestinal Malignancy, 81–91. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-6469-2_5.

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Atti di convegni sul tema "Distinct entity"

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Nasser, Mouhamad, Pierre Rigaud, Kais Ahmad, Julie Traclet e Vincent Cottin. "Unclassifiable interstitial lung disease: a distinct entity with heterogeneous progression". In ERS International Congress 2018 abstracts. European Respiratory Society, 2018. http://dx.doi.org/10.1183/13993003.congress-2018.pa2245.

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Holman, Blair N., Robert J. Van Gulick, Carol Amato, Kasey Couts e William A. Robinson. "Abstract 5431: Subungual melanoma: It may be a distinct entity". In Proceedings: AACR Annual Meeting 2020; April 27-28, 2020 and June 22-24, 2020; Philadelphia, PA. American Association for Cancer Research, 2020. http://dx.doi.org/10.1158/1538-7445.am2020-5431.

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Archa, P. Ammu, e Lekshmy D. Kumar. "Rule based method for entity resolution using distinct tree construction". In 2016 International Conference on Communication Systems and Networks (ComNet). IEEE, 2016. http://dx.doi.org/10.1109/csn.2016.7824003.

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Johnson, Miriam, Janelle Yorke e David Currow. "A delphi process defining 'chronic breathlessness syndrome': A distinct clinical entity". In ERS International Congress 2016 abstracts. European Respiratory Society, 2016. http://dx.doi.org/10.1183/13993003.congress-2016.pa3754.

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Zhu, Tiantian, Yang Qin, Qingcai Chen, Baotian Hu e Yang Xiang. "Enhancing Entity Representations with Prompt Learning for Biomedical Entity Linking". In Thirty-First International Joint Conference on Artificial Intelligence {IJCAI-22}. California: International Joint Conferences on Artificial Intelligence Organization, 2022. http://dx.doi.org/10.24963/ijcai.2022/560.

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Abstract (sommario):
Biomedical entity linking aims to map mentions in biomedical text to standardized concepts or entities in a curated knowledge base (KB) such as Unified Medical Language System (UMLS). The latest research tends to solve this problem in a unified framework solely based on surface form matching between mentions and entities. Specifically, these methods focus on addressing the variety challenge of the heterogeneous naming of biomedical concepts. Yet, the ambiguity challenge that the same word under different contexts may refer to distinct entities is usually ignored. To address this challenge, we propose a two-stage linking algorithm to enhance the entity representations based on prompt learning. The first stage includes a coarser-grained retrieval from a representation space defined by a bi-encoder that independently embeds the mention and entity’s surface forms. Unlike previous one-model-fits-all systems, each candidate is then re-ranked with a finer-grained encoder based on prompt-tuning that utilizes the contextual information. Extensive experiments show that our model achieves promising performance improvements compared with several state-of-the-art techniques on the largest biomedical public dataset MedMentions and the NCBI disease corpus. We also observe by cases that the proposed prompt-tuning strategy is effective in solving both the variety and ambiguity challenges in the linking task.
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Kuo, Sung-Hsin, Chung-Wu Lin, Li-Tzong Chen, Ping-Ning Hsu, Chiun Hsu, Ming-Shiang Wu, Kun-Huei Yeh et al. "Abstract 1747: Helicobacter pylori-positive diffuse large b-cell lymphoma: a distinct clinicopathologic entity". In Proceedings: AACR 101st Annual Meeting 2010‐‐ Apr 17‐21, 2010; Washington, DC. American Association for Cancer Research, 2010. http://dx.doi.org/10.1158/1538-7445.am10-1747.

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Wiedey, A., E. Doerner, A. zur Mühlen, C. Kramm, A. Waha e T. Pietsch. "Giant cell glioblastoma does not represent a distinct entity but stratifies into different genetically defined entities". In 32. Jahrestagung der Kind-Philipp-Stiftung für pädiatrisch onkologische Forschung. Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-1687127.

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Wiedey, A., E. Doerner, A. zur Muehlen, C. Kramm, A. Waha e T. Pietsch. "Giant cell glioblastoma does not represent a distinct entity but stratifies into different genetically defined entities". In 28th Annual Meeting of the working group “Experimental Neuro-Oncology”. Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-1696329.

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Meneghetti, Douglas, e Reinaldo Bianchi. "Towards Heterogeneous Multi-Agent Reinforcement Learning with Graph Neural Networks". In Encontro Nacional de Inteligência Artificial e Computacional. Sociedade Brasileira de Computação - SBC, 2020. http://dx.doi.org/10.5753/eniac.2020.12161.

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This work proposes a neural network architecture that learns policies for multiple agent classes in a heterogeneous multi-agent reinforcement setting. The proposed network uses directed labeled graph representations for states, encodes feature vectors of different sizes for different entity classes, uses relational graph convolution layers to model different communication channels between entity types and learns distinct policies for different agent classes, sharing parameters wherever possible. Results have shown that specializing the communication channels between entity classes is a promising step to achieve higher performance in environments composed of heterogeneous entities.
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Lu, Jiamin, e Shitao Wang. "Heterogeneous Entity Matching with Complex Attribute Associations using BERT and Neural Networks". In 4th International Conference on Machine Learning Techniques and NLP. Academy & Industry Research Collaboration, 2023. http://dx.doi.org/10.5121/csit.2023.131605.

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Across various domains, data from different sources such as Baidu Baike and Wikipedia often manifest in distinct forms. Current entity matching methodologies predominantly focus on homogeneous data, characterized by attributes that share the same structure and concise attribute values. However, this orientation poses challenges in handling data with diverse formats. Moreover, prevailing approaches aggregate the similarity of attribute values between corresponding attributes to ascertain entity similar- ity. Yet, they often overlook the intricate interrelationships between attributes, where one attribute may have multiple associations. The simplistic approach of pairwise attribute comparison fails to harness the wealth of information encapsulated within entities.To address these challenges, we introduce a novel en- tity matching model, dubbed ”Entity Matching Model for Capturing Complex Attribute Relationships (EMMCCAR),” built upon pre-trained models. Specifically, this model transforms the matching task into a sequence matching problem to mitigate the impact of varying data formats. Moreover, by introducing attention mechanisms, it identifies complex relationships between attributes, emphasizing the degree of matching among multiple attributes rather than one-to-one correspondences. Through the integration of the EMM-CCAR model, we adeptly surmount the challenges posed by data heterogeneity and intricate attribute interdependencies. In comparison with the prevalent DER-SSM and Ditto approaches, our model achieves improvements of approximately 4% and 1% in F1 scores, respectively. This furnishes a robust solution for addressing the intricacies of attribute complexity in entity matching.
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Rapporti di organizzazioni sul tema "Distinct entity"

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Rickels, Wilfried. Database and report on currently already existing or announced ocean NETs projects, including a world map of projects. OceanNets, luglio 2023. http://dx.doi.org/10.3289/oceannets_d1.8_v3.

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The Carbon Dioxide Removal (CDR) market is experiencing rapid development, with different regions adopting distinct approaches. In Europe, the progress is primarily driven top-down through the implementation of regulations aimed at integrating CDR into various climate instrument pillars within the EU. In contrast, the United States is witnessing a bottom-up growth trajectory, characterized by the emergence of start-ups, carbon registries, marketplaces, and insurance companies, all playing a role in the expansion of the CDR sector. This surge in CDR-related businesses has been further catalyzed by substantial subsidies, particularly through the recent adjustments made to the 45Q tax credit system. The amendments were introduced as part of the "Inflation Reduction Act" (IRA) and the "Bipartisan Infrastructure Law" (BIL). Under these modifications, significant tax credits are offered for carbon capture and utilization at point sources, with subsequent storage (CCS). Notably, the tax credits have increased to 60 USD/tCO2 for carbon capture and utilization and storage at point sources, and to 85 USD/tCO2 for direct air capture and storage. The tax credits go even higher, amounting to 130 and 180 USD/tCO2, respectively, for utilization and storage if the carbon is directly removed from the air. In addition to these measures, the IRA and BIL also allocate substantial funding for forestry and sequestration projects, carbon transport infrastructure, and carbon removal hubs to test and develop technologies. Simultaneously, some top-down initiatives have been set in motion in the US, exemplified by the introduction of the Carbon Dioxide Removal Market Development Act as part of California's Cap-and-Trade Program. This act mandates emitting entities to offset a certain percentage of their emissions through CDR in subsequent years, culminating in full compensation of emissions with CDR by 2045. Moreover, the act emphasizes the promotion of domestic development by requiring that at least 50% of the negative emissions credits used by an emitting entity originate from CDR processes that directly mitigate climate impacts within the state. Against this backdrop, it comes as no surprise that the CDR start-up scene is predominantly dominated by US companies, with ocean-based removal companies accounting for approximately 10 percent of the market. However, despite their presence, ocean-based CDR projects are currently limited, with the majority focused on blue carbon projects, particularly mangrove restoration, and only a few exploring other ocean-based CDR methods. The land-based portion of the CDR market appears to be effectively addressing accounting, verification, and registry aspects, primarily due to market demand or existing regulations. Nevertheless, the development of such bottom-up approaches remains less likely for open access schemes like ocean-based CDR initiatives.
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Russell, H. A. J., e S. K. Frey. Canada One Water: integrated groundwater-surface-water-climate modelling for climate change adaptation. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/329092.

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Canada 1 Water is a 3-year governmental multi-department-private-sector-academic collaboration to model the groundwater-surface-water of Canada coupled with historic climate and climate scenario input. To address this challenge continental Canada has been allocated to one of 6 large watershed basins of approximately two million km2. The model domains are based on natural watershed boundaries and include approximately 1 million km2 of the United States. In year one (2020-2021) data assembly and validation of some 20 datasets (layers) is the focus of work along with conceptual model development. To support analysis of the entire water balance the modelling framework consists of three distinct components and modelling software. Land Surface modelling with the Community Land Model will support information needed for both the regional climate modelling using the Weather Research & Forecasting model (WRF), and input to HydroGeoSphere for groundwater-surface-water modelling. The inclusion of the transboundary watersheds will provide a first time assessment of water resources in this critical international domain. Modelling is also being integrated with Remote Sensing datasets, notably the Gravity Recovery and Climate Experiment (GRACE). GRACE supports regional scale watershed analysis of total water flux. GRACE along with terrestrial time-series data will serve provide validation datasets for model results to ensure that the final project outputs are representative and reliable. The project has an active engagement and collaborative effort underway to try and maximize the long-term benefit of the framework. Much of the supporting model datasets will be published under open access licence to support broad usage and integration.
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Finkelstein-Shapiro, Alan, e Victoria Nuguer. Climate Policies, Labor Markets, and Macroeconomic Outcomes in Emerging Economies. Inter-American Development Bank, aprile 2023. http://dx.doi.org/10.18235/0004844.

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We study the labor market and macroeconomic effects of introducing a carbon tax in the energy sector in emerging economies (EMEs) by building a framework with equilibrium unemployment and firm entry that incorporates key elements of the distinct employment and firm structure of EMEs. Our model endogenizes the adoption of green energy-production technologies--a core element of policy discussions regarding the transition to a low-carbon economy. Calibrating the model to EME data, we show that a carbon tax fosters greater green technology adoption and increases the share of green energy produced. However, the tax leads to higher energy prices, which reduce salaried firm creation and formal employment and increase self-employment, labor participation, and unemployment. As a result, the tax generates output and welfare losses. Green technology adoption plays a key role in limiting the quantitative magnitude of these losses, while the response of self-employment is crucial to explaining the adverse labor market and macroeconomic effects of the policy. Given this finding, we show that a carbon tax coupled with a plausible reduction in the cost of becoming a formal firm can offset the adverse effects of the tax and generate a transition to a lower-carbon economy with minimal economic costs. Finally, we show that lowering green-technology adoption costs or the cost of green-energy production inputs--two alternative climate policies--reduces emissions while limiting the output and welfare costs compared to a carbon tax.
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Wozniakowska, P., D. W. Eaton, C. Deblonde, A. Mort e O. H. Ardakani. Identification of regional structural corridors in the Montney play using trend surface analysis combined with geophysical imaging, British Columbia and Alberta. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328850.

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Abstract (sommario):
The Western Canada Sedimentary Basin (WCSB) is a mature oil and gas basin with an extraordinary endowment of publicly accessible data. It contains structural elements of varying age, expressed as folding, faulting, and fracturing, which provide a record of tectonic activity during basin evolution. Knowledge of the structural architecture of the basin is crucial to understand its tectonic evolution; it also provides essential input for a range of geoscientific studies, including hydrogeology, geomechanics, and seismic risk analysis. This study focuses on an area defined by the subsurface extent of the Triassic Montney Formation, a region of the WCSB straddling the border between Alberta and British Columbia, and covering an area of approximately 130,000 km2. In terms of regional structural elements, this area is roughly bisected by the east-west trending Dawson Creek Graben Complex (DCGC), which initially formed in the Late Carboniferous, and is bordered to the southwest by the Late Cretaceous - Paleocene Rocky Mountain thrust and fold belt (TFB). The structural geology of this region has been extensively studied, but structural elements compiled from previous studies exhibit inconsistencies arising from distinct subregions of investigation in previous studies, differences in the interpreted locations of faults, and inconsistent terminology. Moreover, in cases where faults are mapped based on unpublished proprietary data, many existing interpretations suffer from a lack of reproducibility. In this study, publicly accessible data - formation tops derived from well logs, LITHOPROBE seismic profiles and regional potential-field grids, are used to delineate regional structural elements. Where seismic profiles cross key structural features, these features are generally expressed as multi-stranded or en echelon faults and structurally-linked folds, rather than discrete faults. Furthermore, even in areas of relatively tight well control, individual fault structures cannot be discerned in a robust manner, because the spatial sampling is insufficient to resolve fault strands. We have therefore adopted a structural-corridor approach, where structural corridors are defined as laterally continuous trends, identified using geological trend surface analysis supported by geophysical data, that contain co-genetic faults and folds. Such structural trends have been documented in laboratory models of basement-involved faults and some types of structural corridors have been described as flower structures. The distinction between discrete faults and structural corridors is particularly important for induced seismicity risk analysis, as the hazard posed by a single large structure differs from the hazard presented by a corridor of smaller pre-existing faults. We have implemented a workflow that uses trend surface analysis based on formation tops, with extensive quality control, combined with validation using available geophysical data. Seven formations are considered, from the Late Cretaceous Basal Fish Scale Zone (BFSZ) to the Wabamun Group. This approach helped to resolve the problem of limited spatial extent of available seismic data and provided a broader spatial coverage, enabling the investigation of structural trends throughout the entirety of the Montney play. In total, we identified 34 major structural corridors and number of smaller-scale structures, for which a GIS shapefile is included as a digital supplement to facilitate use of these features in other studies. Our study also outlines two buried regional foreland lobes of the Rocky Mountain TFB, both north and south of the DCGC.
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Rine, Kristin, Roger Christopherson e Jason Ransom. Harlequin duck (Histrionicus histrionicus) occurrence and habitat selection in North Cascades National Park Service Complex, Washington. National Park Service, aprile 2022. http://dx.doi.org/10.36967/nrr-2293127.

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Abstract (sommario):
Harlequin ducks (Histrionicus histrionicus) are sea ducks that migrate inland each spring to nest along fast-flowing mountain streams. They are considered one of the most imperiled duck species in North America and occur in two distinct populations on the Atlantic and Pacific coasts. The Pacific coast population includes Washington State, where harlequin ducks breed in the Olympic, Cascade, and Selkirk Mountains. This species is designated as a Management Priority Species by the National Park Service within North Cascades National Park Service Complex (NOCA). This report summarizes harlequin duck surveys conducted during 15 years across a 27-year period (1990 and 2017) on major streams within NOCA, and incidental observations collected from 1968–2021. The primary objectives of these surveys were to 1) document the distribution and abundance of harlequin duck observations within NOCA boundaries, 2) describe productivity (number of broods and brood size), 3) describe breeding chronology of harlequin ducks, and 4) describe habitat characteristics of breeding streams. Sixty-eight stream surveys over 15 years resulted in observations of 623 individual harlequin ducks comprising various demographics, including single adults, pairs, and broods. In addition, we collected 184 incidental observations of harlequin ducks from visitors and staff between 1968–2021. Harlequin ducks were observed on 22 separate second- to sixth-order streams throughout NOCA across the entire 53-year span of data, both incidentally and during harlequin duck surveys by Park staff. Harlequin ducks were detected on 8 of the 13 streams that were actively surveyed. Excluding recounts, 88.7% (n = 330) of individual harlequin duck observations during surveys occurred in the Stehekin River drainage. Between all surveys and incidental observations, 135 unpaired females without broods were sighted across all NOCA waterways. Thirty-nine broods were recorded between NOCA surveys and incidental observations, with a mean brood size of 3.61 (± 1.44 SD; range = 2–10). Breeding pairs were recorded as early as April 5 and were seen on streams until June 15, a period of less than seven weeks (median: May 2), but most pairs were observed within a 3-week span, between April 26 and May 17. Single females (unpaired with a male, with (an)other female(s), or with a brood) were observed on streams between April 26 and August 25 (median: July 3), though most observations were made within a 5-week period between June 12 and July 19. Habitat data collected at adult harlequin duck observation sites indicate that the birds often used stream reaches with features that are characteristic of high-energy running water. While adults occupied all instream habitat types identified, non-braided rapids and riffles were used most frequently, followed by pools and backwaters. Larger instream substrate sizes (cobbles and boulders) were present at most observation sites. Adult harlequin ducks were more often found at locations that lacked visible drifting or lodged woody debris, but drift debris was a slightly more abundant debris type. The presence of gravel bars and at least one loafing site was common. Adult harlequin ducks were more often observed in association with vegetation that offered some cover over the channel, but not where banks were undercut. The average channel width at adult observation sites was 34.0 m (range: 6-80 m; n = 114) and 27.6 m (± 15.7 m; range: 10-60 m; n = 12) at brood observation sites. Compared to adult harlequin duck sites, broods were observed more frequently in low velocity habitat (pools, backwaters), but rarely in rapids. Cobble and boulder substrates were still the most dominant substrate type. Contrary to adult ducks, broods were observed most often observed in meandering stream channels, a morphology indicative of low gradient, low velocity stream reaches. Most broods were observed in stream reaches with gravel bars, loafing sites, and...
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