1,466 research outputs found
Board--Gaynor Jacobson, G. Weinstein, Harry Friedman, Ben Touster (Box 44, Folder 9)
No full textThis folder of material was originally labeled 5L68. Folder originally titled: Board - Jacobson, G. Weinstein, Harry Friedman, Ben Touster.Digital ImageDigital finding aid
Inversion of Weinstein intertwining operator and its dual using Weinstein wavelets
No full textAbstract
In this paper, we consider the Weinstein intertwining operator ℜa, d
W and its dual tR a,d
W. Using these operators, we give relations between the Weinstein and the classical continuous wavelet transforms. Finally, using the Weinstein continuous wavelet transform, we deduce the formulas which give the inverse operators of R a,d
W and tR a,d
W.</jats:p
NEON Tree Species Predictions
No full text<h3>Individual Tree Predictions for 100 million trees in the National Ecological Observatory Network</h3><p>For site abbreviations see: https://www.neonscience.org/field-sites/explore-field-sites</p><p>For each site, there is a .zip and .csv. The .zip is a set 1km .shp tiles. The .csv is all trees in a single file.</p><p>Please see the manuscript for detailed methods.</p><h4>Summary</h4><p>We use the DeepForest python package to predict individual crown location in the RGB camera mosaic <a href="https://www.zotero.org/google-docs/?GvCOoU">(Weinstein et al. 2020a)</a>. Tree crowns with less than 3m maximum height in the LiDAR derived canopy height model are removed. At this stage in the workflow each individual tree has a unique ID, predicted crown location, crown area and confidence score from the DeepForest tree detection model. Following individual tree detection, we classify each individual as Alive or Dead based on the appearance in the RGB data. Since NEON captures airborne data during the leaf-on season, any standing tree with no leaf cover was annotated as 'dead'. During prediction, the location of each predicted crown is cropped and passed to the Alive-Dead model for labeling as each Alive (0) or Dead (1) with a confidence score for each class. To classify each tree crown to species we use the multi-temporal hierarchical model in Weinstein et al. 2023. Using the best trained model for each site we predict all available areas within the NEON AOP footprint that have overlapping RGB data for crown prediction and hyperspectral data for species prediction. The predicted species label confidence score, as well labels from the higher levels are included in the shapefile. </p><p>Column Name</p><p>Definition</p><p>Geometry</p><p>A four pointed bounding box location in utm coordinates.</p><p>indiv_id</p><p>A unique crown identifier that combines the year, site and geoindex of the NEON airborne tile (e.g. 732000_4707000) is the utm coordinate of the top left of the tile. </p><p>sci_name</p><p>The full latin name of predicted species aligned with NEON's taxonomic nomenclature. </p><p>ens_score</p><p>The confidence score of the species prediction. This score is the output of the multi-temporal model for the ensemble hierarchical model. </p><p>bleaf_taxa</p><p>Highest predicted category for the broadleaf model</p><p>bleaf_score</p><p>The confidence score for the broadleaf taxa submodel </p><p>oak_taxa</p><p>Highest predicted category for the oak model </p><p>dead_label</p><p>A two class alive/dead classification based on the RGB data. 0=Alive/1=Dead.</p><p>dead_score</p><p>The confidence score of the Alive/Dead prediction. </p><p>site_id</p><p>The four letter code for the NEON site. See <a href="https://www.neonscience.org/field-sites/explore-field-sites">https://www.neonscience.org/field-sites/explore-field-sites</a> for site locations.</p><p>conif_taxa</p><p>Highest predicted category for the conifer model</p><p>conif_score</p><p>The confidence score for the conifer taxa submodel</p><p>dom_taxa</p><p>Highest predicted category for the dominant taxa mode submodel</p><p>dom_score</p><p>The confidence score for the dominant taxa submodel</p>
Laeng-Morpurgo-type uncertainty inequalities for the Weinstein transform
No full textIn this work, by combining Carlson-type and Nash-type inequalities for the Weinstein transform on , we show Laeng-Morpurgo-type uncertainty inequalities. We establish
also local-type uncertainty inequalities for the Weinstein transform , and we deduce a Heisenberg-Pauli-Weyl-type inequality for this transform
Mikami-Weinstein Type Theorem for Cosymplectic Groupoid Actions
No full textThe Mikami-Weinstein theorem is a generalization of the classical Marsden-Weinstein-Meyer symplectic reduction theorem to the case of symplectic groupoid actions. In this paper, we introduce the notion of a cosymplectic groupoid action on a cosymplectic manifold and prove a theorem that is a natural analogue of the Mikami-Weinstein theorem.The author is grateful to R. Goto for his encouragement. The author also thanks N. Ikeda for useful conversations. He greatly appreciates the suggestions of the anonymous referees, which considerably improved the presentation. This work was supported by JSPS KAKENHI Grant Number JP23KJ1487
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The Courtroom as Classroom: Independence, Imagination and Ideology in the Work of Jack Weinstein
No full textThis Article explores influences that have shaped Judge Weinstein\u27s judicial behavior. The author argues that Weinstein\u27s conception of the judicial role has been influenced in significant respects by his career as a law professor. Tracing continuities and discontinuities between the roles of a professor and a trial judge, the author concludes that Judge Weinstein manifests both the desire for intellectual autonomy and the consequent lack of regard for institutional accountability that are characteristic of the former role. The Article then seeks to evaluate the judge-centered approach to judicial independence it imputes to Judge Weinstein. The author contends that the desire to give free reign to his extraordinary intelligence and creativity plays a part in judge Weinstein\u27s pursuit or creation of the extraordinary in preference to the ordinary- litigations rather than cases-an interpretation that helps to explain certain inconsistencies in his judicial work. The author also considers the possibility that ideology plays a part in judge Weinstein\u27s approach to his role as a federal judge. He arg·ues that there are three interrelated ideas that exercise a consistent(v powerful influence on Weinstein\u27s judicial behavior and that may be thought ideological: access, communication and empathy. He concludes that the dichotomy between independence and ideology in judge Weinstein\u27s work may be false, because independence of a type-ethical individualism-is his overriding ideology. Although focusing on the work of judge Weinstein, the Article suggests some general conclusions about independence and accountability in a trial judge, about judicial imagination, and about ideology
The Courtroom as Classroom: Independence, Imagination and Ideology in the Work of Jack Weinstein
No full textThis Article explores influences that have shaped Judge Weinstein\u27s judicial behavior. The author argues that Weinstein\u27s conception of the judicial role has been influenced in significant respects by his career as a law professor. Tracing continuities and discontinuities between the roles of a professor and a trial judge, the author concludes that Judge Weinstein manifests both the desire for intellectual autonomy and the consequent lack of regard for institutional accountability that are characteristic of the former role. The Article then seeks to evaluate the judge-centered approach to judicial independence it imputes to Judge Weinstein. The author contends that the desire to give free reign to his extraordinary intelligence and creativity plays a part in judge Weinstein\u27s pursuit or creation of the extraordinary in preference to the ordinary- litigations rather than cases-an interpretation that helps to explain certain inconsistencies in his judicial work. The author also considers the possibility that ideology plays a part in judge Weinstein\u27s approach to his role as a federal judge. He arg·ues that there are three interrelated ideas that exercise a consistent(v powerful influence on Weinstein\u27s judicial behavior and that may be thought ideological: access, communication and empathy. He concludes that the dichotomy between independence and ideology in judge Weinstein\u27s work may be false, because independence of a type-ethical individualism-is his overriding ideology. Although focusing on the work of judge Weinstein, the Article suggests some general conclusions about independence and accountability in a trial judge, about judicial imagination, and about ideology
Uncertainty principles for the Weinstein transform
No full textsummary:The Weinstein transform satisfies some uncertainty principles similar to the Euclidean Fourier transform. A generalization and a variant of Cowling-Price theorem, Miyachi's theorem, Beurling's theorem, and Donoho-Stark's uncertainty principle are obtained for the Weinstein transform
Henri Temianka Correspondence; (weinstein)
No full textThis collection contains material pertaining to the life, career, and activities of Henri Temianka, violin virtuoso, conductor, music teacher, and author. Materials include correspondence, concert programs and flyers, music scores, photographs, and books.https://digitalcommons.chapman.edu/temianka_correspondence/3003/thumbnail.jp
Identidade, branquitude e modernidade na obra de Barbara Weinstein
No full textBarbara Weinstein, in A cor da modernidade: a branquitude e a formação da identidade paulista, discusses historical processes through which an imagined identity of São Paulo was formed. In doing so, Weinstein underscores two major events: the 1932 Rebellion, often alluded to as a “revolution” in the local historiography, as well as the celebrations of the city’s 400th anniversary. The book dialogues with major Brazilian works, both in terms of the historiography of the state, as well as other region-crafting cases. The author highlights the relevance of European immigration-based imaginaries, which sought to differentiate the state from “less developed” areas of Brazil and from neighboring Rio de Janeiro. Going back to revisionist perspectives that reshaped the Bandeirantes not as exploiters of people and the hinterland, but rather as avid settlers who would’ve made longlasting contributions to the state, Weinstein traces back these imaginaries to periods that preceded the capital’s consolidation as the country’s economic powerhouse. As one would expect from a rigorous historical work, Weinstein also underscores difficult and intriguing themes such as the participation of Black soliders in the 1932 events, as well as the role of women at the time. Barbara Weinstein, em A cor da modernidade: a branquitude e a formação da identidade paulista, discute processos históricos pelos quais foi imaginada e formada a identidade paulista. Ao fazê-lo, Weinstein destaca dois grandes eventos: a Rebelião de 1932, muitas vezes aludida como uma “revolução” na historiografia local, bem como as comemorações dos 400 anos da capital paulista. O livro dialoga com grandes obras brasileiras, tanto em termos de historiografia do estado, quanto em termos de estudos sobre a formação de regiões. A autora destaca a relevância de imaginários baseados na imigração europeia, que buscavam diferenciar o estado das áreas “menos desenvolvidas” do Brasil e do vizinho Rio de Janeiro. Weinstein ilumina perspectivas revisionistas que reformularam os bandeirantes não como exploradores do povo e do interior, mas como ávidos colonos que teriam feito contribuições duradouras ao Estado, remontando tais imaginários a períodos que antecederam a consolidação da capital como centro econômico do país. Como seria de esperar de um trabalho histórico rigoroso, Weinstein também ressalta temas difíceis e intrigantes, como a participação de soldados negros nos eventos de 1932, bem como o papel das mulheres nos eventos da época.
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