cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MUSE observations of the counter-rotating nuclear ring in NGC 7742
Creators: name: Martinsson, Thomas P. K.
name: Sarzi, Marc
name: Knapen, Johan H.
name: Coccato, Lodovico
name: Falcón-Barroso, Jesús
name: Elmegreen, Bruce G.
name: de Zeeuw, Tim
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present results from MUSE observations of the nearly face-on disk galaxy NGC 7742. This galaxy hosts a spectacular nuclear ring of enhanced star formation, which is unusual in that it is hosted by a non-barred galaxy, and also because this star formation is most likely fuelled by externally accreted gas that counter-rotates with respect to its main stellar body. We use the MUSE data to derive the star-formation history (SFH) and accurately measure the stellar and ionized-gas kinematics of NGC7742 in its nuclear, bulge, ring, and disk regions. We map the previously known gas counter-rotation well outside the ring region and deduce the presence of a slightly warped inner disk, which is inclined ~6 degrees compared to the outer disk. The gas-disk inclination is well constrained from the kinematics; the derived inclination 13.7 $\pm$ 0.4 degrees agrees well with that derived from photometry and from what one expects using the inverse Tully-Fisher relation. We find a prolonged SFH in the ring with stellar populations as old as 2-3 Gyr and an indication that the star formation triggered by the minor merger event was delayed in the disk compared to the ring. There are two separate stellar components: an old population that counter-rotates with the gas, and a young one, concentrated to the ring, that co-rotates with the gas. We recover the kinematics of the old stars from a two-component fit, and show that combining the old and young stellar populations results in the erroneous average velocity of nearly zero found from a one-component fit. The superior spatial resolution and large field of view of MUSE allow us to establish the kinematics and SFH of the nuclear ring in NGC 7742. We show further evidence that this ring has its origin in a minor merger event, possibly 2-3 Gyr ago.
description: 9 pages, 10 figures, accepted for publication in A&A
Additional file 3 of Mining the stable quantitative trait loci for agronomic traits in wheat (Triticum aestivum L.) based on an introgression line population
Creators: name: Chen, Weiguo
name: Sun, Daizhen
name: Li, Runzhi
name: Wang, Shuguang
name: Shi, Yugang
name: Zhang, Wenjun
name: Jing, Ruilian
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3. Spike length characteristics in wheat lines carrying introgressed donor chromosomal segments at the qSL-2A locus.
Representation type via Euler characteristics and singularities of quiver Grassmannians
Creators: name: Lorscheid, Oliver
name: Weist, Thorsten
Publisher: name: arXiv
Year: 2017
Subjects: subject: Representation Theory (math.RT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: In this text, we characterize the representation type of an acyclic quiver by the properties of its associated quiver Grassmannians. This characterization utilizes and extends known results about singular quiver Grassmannians and cell decompositions into affine spaces. While all quiver Grassmannians for indecomposable representations of quivers of finite representation types $A$ and $D$ are smooth and admit cell decompositions, it turns out that all quiver Grassmannians for indecomposable representations of quivers of tame types $A$ and $D$ admit cell decompositions, but some of these quiver Grassmannians are singular (even as varieties). A quiver is wild if and only if there exists a quiver Grassmannian with negative Euler characteristic.
description: 17 pages
Using generative adversarial networks for extraction of insar signals from large-scale Sentinel-1 interferograms by improving tropospheric noise correction
Creators: name: Ghosh, B.
name: Haghshenas Haghighi, M.
name: Motagh, M.
name: Maghsudi, S.
Publisher: name: Katlenburg-Lindau : Copernicus
Year: 2021
Subjects: subject: ERA-Interim
subject: GACOS
subject: Generative Adversarial Network (GAN)
subject: Interferometric Synthetic Aperture Radar (InSAR)
subject: Sentinel-1
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Spatiotemporal variations of pressure, temperature, water vapour content in the atmosphere lead to significant delays in interferometric synthetic aperture radar (InSAR) measurements of deformations in the ground. One of the key challenges in increasing the accuracy of ground deformation measurements using InSAR is to produce robust estimates of the tropospheric delay. Tropospheric models like ERA-Interim can be used to estimate the total tropospheric delay in interferograms in remote areas. The problem with using ERA-Interim model for interferogram correction is that after the tropospheric correction, there are still some residuals left in the interferograms, which can be mainly attributed to turbulent troposphere. In this study, we propose a Generative Adversarial Network (GAN) based approach to mitigate the phase delay caused by troposphere. In this method, we implement a noise to noise model, where the network is trained only with the interferograms corrupted by tropospheric noise. We applied the technique over 116 large scale 800 km long interfergrams formed from Sentinel-1 acquisitions covering a period from 25th October, 2014 to 2nd November, 2017 from descending track numbered 108 over Iran. Our approach reduces the root mean square of the phase values of the interferogram 64% compared to those of the original interferogram and by 55% in comparison to the corresponding ERA-Interim corrected version.
КОРРЕЛЯЦИОННАЯ ЗАВИСИМОСТЬ УРОЖАЙНОСТИ ПШЕНИЦЫ МЯГКОЙ ЯРОВОЙ ОТ ЭЛЕМЕНТОВ ПРОДУКТИВНОСТИ
Creators: name: ИВАНОВА И.Ю.
name: ИВАНОВА А.О.
name: ИЛЬИНА С.В.
Publisher: name: Зернобобовые и крупяные культуры
Year: 2019
Subjects: ЯРОВАЯ МЯГКАЯ ПШЕНИЦА
СОРТ
СТРУКТУРА УРОЖАЯ
ПРОДУКТИВНОСТЬ
КОРРЕЛЯЦИОННАЯ ВЗАИМОСВЯЗЬ
SPRING SOFT WHEAT
VARIETY
CROP STRUCTURE
PRODUCTIVITY
CORRELATION RELATIONSHIP

description: В статье представлены результаты исследований за 2016-2018 гг. сортов пшеницы мягкой яровой в коллекционном питомнике Чувашского НИИСХ филиала ФГБНУ ФАНЦ Северо-Востока, полученные из коллекции ВИР. По результатам исследований выявлены перспективные сорта по урожайности и элементам продуктивности в почвенно-климатических условиях южной части Волго-Вятского региона. По урожайности выделены 6 сортов, у которых данный показатель превысил сорт-стандарт от 2,9 до 7,4 ц/га. У изученных сортов определена полная корреляционная связь урожайности от погодных условий региона. Установлены корреляционные взаимосвязи ряда морфологических признаков, определяющих урожайность. Выявлена наибольшая сопряженность (R>0,7) между урожайностью продуктивной кустистостью и массой зерна с колоса. Определено, что максимальная урожайность в опыте у сорта Архат была получена благодаря продуктивной кустистости, длине колоса и массе 1000 семян. Проведенный анализ показал степень влияния различных элементов продуктивности на формирование урожайности, что позволяет более целенаправленно проводить отбор в селекционном процессе. Включение в качестве родительской формы сортов с большей выраженностью указанных выше признаков будет способствовать повышению урожайности создаваемых сортов в южной части Волго-Вятского региона.
أثر برنامج تدريبي بالطريقة المركبة (القوة والالعاب المصغرة) في تطوير القدرة على تكرار السرعات (RSA) لدى لاعبي كرة اليد أقل من 17 سنة The effect of a combined training program (strength and mini-games) in developing the repeat sprint ability (RSA) for handball players U17
Creators: name: بلوناس, نور الدين
name: واضح, أمين
name: خروبي, فيصل
Publisher: name: Zenodo
Year: 2022
Subjects: Mini games, training program, plyometric training,Repeat sprint ability (RSA), handball

description: The Object of the study aims to identify The effect of the combined training program (strength and mini-games) in developing the repeat sprint ability (RSA) for handball players under 17 years old. for this purpose, we used the method Experimental method On a sample composed of 24 handball the sample Chosen as randomly, and for data collection, we used a tool Physical Test (RSA Test) After collecting the results and having treated them statistically, we conclude The combined training program (strength and mini-games) contributes to the development of the repeat sprint ability (RSA).On this basis, the study recommended The necessity of applying modern methods in sports training.
ПЛОДОРОДИЕ ЧЕРНОЗЕМА ОБЫКНОВЕННОГО И УРОЖАЙНОСТЬ ЯЧМЕНЯ ПРИ РАЗЛИЧНЫХ ПРИЕМАХ ОБРАБОТКИ ПОЧВЫ
Creators: name: ТУРУСОВ В.И.
name: ГАРМАШОВ В.М.
name: КОРНИЛОВ И.М.
name: НУЖНАЯ Н.А.
name: ГОВОРОВ В.Н.
name: КРЯЧКОВА М.П.
Publisher: name: Зернобобовые и крупяные культуры
Year: 2019
Subjects: ЯЧМЕНЬ
СЕВООБОРОТ
ПРЕДШЕСТВЕННИК
СПОСОБ ОБРАБОТКИ ПОЧВЫ
ВСПАШКА
БЕЗОТВАЛЬНАЯ ОБРАБОТКА
НУЛЕВАЯ ОБРАБОТКА ПОЧВЫ
BARLEY
CROP ROTATION
PRECURSOR
METHOD OF TILLAGE
PLOWING
TILLAGE
ZERO TILLAGE

description: В статье представлены результаты изучения плодородия чернозема обыкновенного и урожайности ячменя при различных приемах основной обработки почвы. Исследованиями установлено, что в почвенно-климатических условиях юго-востока ЦЧЗ применение мелкой безотвальной и нулевой обработок приводит к снижению актуальной биологической активности почвы на 3,2-2,2 %. Выявлено, что максимальное содержание нитратного азота в почве под ячменем в среднем за вегетационный период в слое 0-20 и 0-40 см было при вспашке на глубину 25-27 см, на фоне N60P60K60 по вспашке на глубину 20-22 см 17,9 в слое 0-20 см и 15,8 мг/кг абс. сух. почвы в слое 0-40 см. Уменьшение глубины в отвальной системе обработки почвы до 14-16 см и применение мелкой безотвальной, поверхностной и нулевой обработок почвы под ячмень приводит к снижению содержания нитратного азота в слое 0-20 см на 4,4-18,2%, на фоне с применением удобрений на 20-31%. Подтверждено, что в почвенно-климатических условиях юго-востока ЦЧЗ наибольшая урожайность ячменя формируется при отвальной обработке на глубину 20-22 см. Увеличение глубины отвальной обработки до 25-27 см приводит к тенденции повышения урожайности ячменя, а уменьшение глубины до 14-16 см к тенденции снижения. Безотвальная, поверхностная и нулевая обработки почвы приводят к снижению плодородия чернозема обыкновенного и урожайности ячменя на удобренном и неудобренном фонах. Снижение урожайности ячменя при безотвальной и поверхностной обработках составляет 0,14-0,24 т/га (НСР05 =0,21 т/га) или 5,8-18,5%, при нулевой обработке 1,20 т/га или 49,4% по сравнению со вспашкой на глубину 20-22 см. Наибольшая эффективность от внесения удобрений N60P60K60 отмечается при вспашке на глубину 20-22 см в комбинированной системе обработки почвы в севообороте 1,61 т/га.
Knot invariants from rational conformal field theories
Creators: name: Ramadevi, P.
name: Govindarajan, T. R.
name: Kaul, R. K.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A framework for studying knot and link invariants from any rational conformal field theory is developed. In particular, minimal models, superconformal models and $W_N$ models are studied. The invariants are related to the invariants obtained from the Wess-Zumino models associated with the coset representations of these models. Possible Chern-Simons representation of these models is also indicated. This generalises the earlier work on knot and link invariants from Chern-Simons theories.
description: 18pages+6 figures (available on request through email)
Investigations on feature similarity and the impact of training data for land cover classification
Creators: name: Voelsen, M.
name: Lobo Torres, D.
name: Feitosa, R.Q.
name: Rottensteiner, F.
name: Heipke, C.
Publisher: name: Katlenburg-Lindau : Copernicus
Year: 2021
Subjects: subject: Cosine similarity loss
subject: FCN
subject: Land cover classification
subject: Remote sensing
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Fully convolutional neural networks (FCN) are successfully used for pixel-wise land cover classification - the task of identifying the physical material of the Earth's surface for every pixel in an image. The acquisition of large training datasets is challenging, especially in remote sensing, but necessary for a FCN to perform well. One way to circumvent manual labelling is the usage of existing databases, which usually contain a certain amount of label noise when combined with another data source. As a first part of this work, we investigate the impact of training data on a FCN. We experiment with different amounts of training data, varying w.r.t. the covered area, the available acquisition dates and the amount of label noise. We conclude that the more data is used for training, the better is the generalization performance of the model, and the FCN is able to mitigate the effect of label noise to a high degree. Another challenge is the imbalanced class distribution in most real-world datasets, which can cause the classifier to focus on the majority classes, leading to poor classification performance for minority classes. To tackle this problem, in this paper, we use the cosine similarity loss to force feature vectors of the same class to be close to each other in feature space. Our experiments show that the cosine loss helps to obtain more similar feature vectors, but the similarity of the cluster centers also increases.
title: Espace portuaire de Rotterdam
Creators: name: Lagarde, David
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: subject: Rotterdam
subject: Pays-Bas
subject: Espace portuaire
subject: Port

description: Carte de l'espace portuaire de Rotterdam et ses principales connexions routières. En gris sombre, l'espace portuaire. En gris clair, l'espace urbain.
description: Mapa de la zona portuaria de Rotterdam y sus principales conexiones viarias. En gris oscuro, la zona portuaria. En gris claro, la zona urbana.
description: Map of the Rotterdam port area and its main road connections. In dark gray, the port area. In light gray, the urban area.
description: Carte de l'espace portuaire de Rotterdam et ses principales connexions routières. En gris sombre, l'espace portuaire. En gris clair, l'espace urbain.
On algebras generated by positive operators
Creators: name: Drnovšek, Roman
Publisher: name: arXiv
Year: 2017
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: We study algebras generated by positive matrices, i.e., matrices with nonnegative entries. Some of our results hold in more general setting of vector lattices. We reprove and extend some theorems that have been recently shown by Kandić and Šivic. In particular, we give a more transparent proof of their result that the unital algebra generated by positive idempotent matrices $E$ and $F$ such that $E F \ge F E$ is equal to the linear span of the set $\{I, E, F, E F, F E, E F E, F E F, (E F)^2, (F E)^2\}$, and so its dimension is at most $9$. We give examples of two positive idempotent matrices that generate unital algebra of dimension $2n$ if $n$ is even, and of dimension $(2n - 1)$ if $n$ is odd. We also prove that the algebra generated by positive matrices $B_1$, $B_2$, $\ldots$, $B_k$ is triangularizable if $A B_i \ge B_i A$ ($i=1,2, \ldots, k$) for some positive matrix $A$ with distinct eigenvalues.
description: 14 pages
Semi-supervised segmentation of concrete aggregate using consensus regularisation and prior guidance
Creators: name: Coenen, M.
name: Schack, T.
name: Beyer, D.
name: Heipke, C.
name: Haist, M.
Publisher: name: Katlenburg-Lindau : Copernicus
Year: 2021
Subjects: subject: Auto-encoder
subject: Concrete aggregate particles
subject: Consistency training
subject: Semantic segmentation
subject: Semi-supervised learning
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: In order to leverage and profit from unlabelled data, semi-supervised frameworks for semantic segmentation based on consistency training have been proven to be powerful tools to significantly improve the performance of purely supervised segmentation learning. However, the consensus principle behind consistency training has at least one drawback, which we identify in this paper: imbalanced label distributions within the data. To overcome the limitations of standard consistency training, we propose a novel semi-supervised framework for semantic segmentation, introducing additional losses based on prior knowledge. Specifically, we propose a lightweight architecture consisting of a shared encoder and a main decoder, which is trained in a supervised manner. An auxiliary decoder is added as additional branch in order to make use of unlabelled data based on consensus training, and we add additional constraints derived from prior information on the class distribution and on auto-encoder regularisation. Experiments performed on our concrete aggregate dataset presented in this paper demonstrate the effectiveness of the proposed approach, outperforming the segmentation results achieved by purely supervised segmentation and standard consistency training.
ПРИМЕНЕНИЕ РАЗЛИЧНЫХ ВИДОВ МИНЕРАЛЬНЫХ УДОБРЕНИЙ НА ЯЧМЕНЕ В УСЛОВИЯХ ТАМБОВСКОЙ ОБЛАСТИ
Creators: name: ИВАНОВА О.М.
Publisher: name: Зернобобовые и крупяные культуры
Year: 2019
Subjects: УДОБРЕНИЯ
ЧЕРНОЗЕМ
ЯЧМЕНЬ
СОРТ
УРОЖАЙНОСТЬ
СЕВООБОРОТ
FERTILIZERS
BLACK SOIL
BARLEY
VARIETY
YIELD
CROP ROTATION

description: За годы исследований (2014-2018 гг.) самая высокая урожайность ячменя была получена на вариантах с внесением аммиачной селитры в дозе N60 (предпосевная культивация) и осенним внесением азофоски в дозе (NPK)40 + N60 аммиачная селитра (предпосевная культивация) + Мегамикс (кущение 1 л/га), где получена прибавка урожайности 2,04 и 2,06 т/га соответственно. Остальные варианты опыта также превосходили контроль, но уже на меньшую величину: 0,53-1,83 т/га. Максимальная урожайность за годы исследований 5,56 т/га была получена в 2015 году на варианте с внесением аммиачной селитры в дозе N60 (предпосевная культивация).
Linear growth of streaming instability in pressure bumps
Creators: name: Auffinger, Jérémy
name: Laibe, Guillaume
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Streaming instability is a powerful mechanism which concentrates dust grains in pro- toplanetary discs, eventually up to the stage where they collapse gravitationally and form planetesimals. Previous studies inferred that it should be ineffective in viscous discs, too efficient in inviscid discs, and may not operate in local pressure maxima where solids accumulate. From a linear analysis of stability, we show that streaming instability behaves differently inside local pressure maxima. Under the action of the strong differential advection imposed by the bump, a novel unstable mode develops and grows even when gas viscosity is large. Hence, pressure bumps are found to be the only places where streaming instability occurs in viscous discs. This offers a promising way to conciliate models of planet formation with recent observations of young discs.
description: 11 pages, 17 figures, accepted for publication in MNRAS
СРАВНИТЕЛЬНАЯ ЭФФЕКТИВНОСТЬ РАЗЛИЧНЫХ СПОСОБОВ ОБРАБОТКИ ПОЧВЫ В ЗВЕНЕ СЕВООБОРОТА В УСЛОВИЯХ ЮГО-ВОСТОКА ОРЛОВСКОЙ ОБЛАСТИ
Creators: name: ЗОЛОТУХИН А.И.
name: А БОБКОВА Ю.
Publisher: name: Зернобобовые и крупяные культуры
Year: 2019
Subjects: ЗЕМЛЕДЕЛИЕ
ОСНОВНАЯ ОБРАБОТКА ПОЧВЫ
ОЗИМАЯ ПШЕНИЦА
РАПС ЯРОВОЙ
ЯЧМЕНЬ ЯРОВОЙ
УРОЖАЙНОСТЬ
ОРЛОВСКАЯ ОБЛАСТЬ
AGRICULTURE
PRIMARY TILLAGE
WINTER WHEAT
SPRING RAPESEED
SPRING BARLEY
YIELD
ORYOL OBLAST

description: В статье рассматриваются различные способы основной обработки почвы в звене пшеница рапс яровой ячмень яровой комбинированными агрегатами и традиционная вспашка. Установлено, что применение разноглубинной обработки почвы оказывало влияние на влажность почвы, количество всходов рапса и его биологическую урожайность. Исследования проводились в деревне Яковка Колпнянского района Орловской области в ООО «Рейнланд». В качестве объекта исследования выбраны темно-серые лесные почвы, типичные для Орловской области. Схема опыта включала 3 варианта: обработка почвы оборотным плугом на глубину 25 см; обработка почвы на глубину 15 см комплексным агрегатом Центаур; обработка почвы на глубину 20 см комплексным агрегатом Центаур. Посев культур проводился сеялкой Amazone D-9-60. Размещение вариантов в опыте систематическое. Повторность трехкратная. Цель исследований обосновать наиболее эффективные способы основной обработки почвы при возделывании культур в звене севооборота. Эффективность возделывания культуры складывается из многих факторов, которые обуславливают получение конечной продукции, ее количество и качество и не последнюю роль в этом играет основная обработка почвы, поскольку обуславливает агрофизические показатели почвы, ее биологическая активность и засоренность посевов. Эти показатели оказывают существенное влияние на конечную эффективность производства растениеводческой продукции. В результате исследований установлено: плотность почвы по вариантам опыта увеличивалась в соответствии с уменьшением глубины обработки почвы; во всех вариантах опыта солома оказывала свое положительно влияние на влажность почвы; наиболее высокую биологическую урожайность обеспечил вариант с традиционной вспашкой.
Extremely red galaxy counterparts to 7C radio sources
Creators: name: Willott, Chris J.
name: Rawlings, Steve
name: Blundell, Katherine M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present RIJHK imaging of seven radio galaxies from the 7C Redshift Survey (7CRS) which lack strong emission lines and we use these data to investigate their spectral energy distributions (SEDs) with models which constrain their redshifts. Six of these seven galaxies have extremely red colours (R-K>5.5) and we find that almost all of them lie in the redshift range 1L*) galaxies which formed the bulk of their stars several Gyr earlier, that is at epochs corresponding to redshifts z>5. If a similar fraction of all z~1.5 radio galaxies are old, then extrapolation of the radio luminosity function shows that, depending on the radio source lifetimes, between 10-100% of the near-IR selected extremely red object (ERO) population undergo a radio outburst at epochs corresponding to 15 and these objects probably undergo at least two periods of AGN activity: one at high redshift during which the black hole forms and another one at an epoch corresponding to z~1.5.
description: 20 pages, 10 figures, accepted for publication in MNRAS
Parmotrema undetermined-2
Creators: name: Feldberg, Kathrin
name: Kaasalainen, Ulla
name: Mamontov, Yuriy S.
name: Gradstein, S. Robbert
name: Schäfer-Verwimp, Alfons
name: Divakar, Pradeep K.
name: Schmidt, Alexander R.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Fungi
Ascomycota
Lecanoromycetes
Lecanorales
Parmeliaceae
Parmotrema
Parmotrema undetermined-2

description: Parmotrema specimen 2
Specimen.
Stuttgart State Museum of Natural History, Germany (SMNS), SMNS -DO-4929-M.
Age and stratigraphic level.
15‒20 Ma, Langhian – Burdigalian (early to middle Miocene), La Toca Formation, Dominican Republic.
Description.
Three lichen fragments situated very closely together, most probably originating from the same thallus (Fig. 7 E); whole inclusion approximately 5.0 × 2.4 mm in diameter. Thallus foliose, lobate. Lobes flat, broad to linear, 0.4–1.0 mm wide, lobe apices truncate to rounded (Fig. 7 E). Upper surface smooth and brown, with dark margins (Fig. 7 D). Marginal cilia dark, branched, and long (up to 0.8 mm) (Fig. 7 E). Medulla not visible. Lower cortex dark. Rhizines dark. Pycnidia abundant on the upper surface (Fig. 7 D). Apothecia, isidia, or soredia not present.
Discussion.
The general habit, very long, branched marginal cilia, and dark lower surface identify the specimen as Parmotrema. Of the infrageneric groups, the dark lower surface without rhizines reaching the margins could represent, for example, the Parmotrema s. str. group.
description: Published as part of Feldberg, Kathrin, Kaasalainen, Ulla, Mamontov, Yuriy S., Gradstein, S. Robbert, Schäfer-Verwimp, Alfons, Divakar, Pradeep K. & Schmidt, Alexander R., 2025, Extending the fossil record of Miocene neotropical epiphyte communities, pp. 79-102 in Fossil Record 28 (1) on pages 79-102, DOI: 10.3897/fr.28.137758
Maximum consensus localization using lidar sensors
Creators: name: Axmann, J.
name: Brenner, C.
Publisher: name: Katlenburg-Lindau : Copernicus
Year: 2021
Subjects: subject: Integrity
subject: LiDAR
subject: Localization
subject: Maximum Consensus
subject: Point Cloud Registration
subject: Robust Estimation
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Real world localization tasks based on LiDAR usually face a high proportion of outliers arising from erroneous measurements and changing environments. However, applications such as autonomous driving require a high integrity in all of their components, including localization. Standard localization approaches are often based on (recursive) least squares estimation, for example, using Kalman filters. Since least squares minimization shows a strong susceptibility to outliers, it is not robust. In this paper, we focus on high integrity vehicle localization and investigate a maximum consensus localization strategy. For our work, we use 2975 epochs from a Velodyne VLP-16 scanner (representing the vehicle scan data), and map data obtained using a Riegl VMX-250 mobile mapping system. We investigate the effects of varying scene geometry on the maximum consensus result by exhaustively computing the consensus values for the entire search space. We analyze the deviations in position and heading for a circular course in a downtown area by comparing the estimation results to a reference trajectory, and show the robustness of the maximum consensus localization.
Convergence of Energy Minimizers of a MEMS Model in the Reinforced Limit
Creators: name: Laurençot, Philippe
name: Nik, Katerina
name: Walker, Christoph
Publisher: name: Dordrecht [u.a.] : Springer Science + Business Media B.V
Year: 2021
Subjects: subject: MEMS
subject: Minimizers
subject: Transmission problem
subject: Γ -Convergence
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: Energy minimizers to a MEMS model with an insulating layer are shown to converge in its reinforced limit to the minimizer of the limiting model as the thickness of the layer tends to zero. The proof relies on the identification of the Γ -limit of the energy in this limit.
Transition from spin-orbit to hyperfine dominated spin relaxation in a cold fluid of dipolar excitons
Creators: name: Finkelstein, Ran
name: Cohen, Kobi
name: Jouault, Benoit
name: West, Ken
name: Pfeiffer, Loren N.
name: Vladimirova, Masha
name: Rapaport, Ronen
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We measure the spin-resolved transport of dipolar excitons in a biased GaAs double quantum well structure. From these measurements we extract both spin lifetime and mobility of the excitons. We find that below a temperature of $4.8$K, there is a sharp increase in the spin lifetime of the excitons, together with a sharp reduction in their mobility. Below a critical power the spin lifetime increases with increasing mobility and density, while above the critical power the opposite trend is observed. We interpret this transition as an evidence of the interplay between two different spin dephasing mechanisms: at low mobility the dephasing is dominated by the hyperfine interaction with the lattice nuclei spins, while at higher mobility the spin-orbit interaction dominates, and a Dyakonov-Perel spin relaxation takes over. The excitation power and temperature regime where the hyperfine interaction induced spin dephasing is observed correlates with the regime where a dark dipolar quantum liquid was reported recently on a similar sample.
ЭНЕРГОПРОТЕИНОВЫЙ КОНЦЕНТРАТ НА ОСНОВЕ ЭКСТРУДИРОВАННОГО ЛЮПИНА В КОРМЛЕНИИ ТЕЛЯТ
Creators: name: ФЕДОРОВА З.Н.
Publisher: name: Зернобобовые и крупяные культуры
Year: 2019
Subjects: ЭНЕРГОПРОТЕИНОВЫЙ КОНЦЕНТРАТ
ЭКСТРУДИРОВАННОЕ ЗЕРНО
ИМПОРТОЗАМЕЩЕНИЕ
СОЯ
КОМБИКОРМ
ЭФФЕКТИВНОСТЬ
ENERGY PROTEIN CONCENTRATE
EXTRUDED GRAIN
IMPORT SUBSTITUTION OF SOYBEAN
COMPOUND FEED
CALVES
INCREASE
LIVE WEIGHT
EFFICIENCY

description: Решение продовольственной безопасности населения Калининградской области зависит от создания собственного производства высокобелковых растительных кормов. Вопросы протеинового питания нуждаются в быстром решении, как в производстве белка, так и нормированным рациональном использовании. Несбалансированность рационов по протеину сдерживает рост и развитие молодняка, нарушает обмен веществ, увеличивает расход кормов на единицу произведенной продукции тем самым повышая ее себестоимость. В этих условиях применение нетрадиционных белковых кормов местного производства и создание на их базе новых рецептов энергопротеиновых концентратов, как компонента комбикормов, стало одной из задач сотрудников отдела животноводства Калининградского НИИСХ. Автор работает над проблемой дефицита белка с 2000 года, начиная в Саратовской области в ФГУП «Новониколаевское», продолжив с 2009 года по настоящее время в Калининградском НИИСХ. На базе ООО «Темп» Гурьевского района проведены исследования (июнь-август 2018 года) по скармливанию телятам ЭПК (энергопротеинового концентрата из экструдированного зерна узколистного люпина, рапса, тритикале, подвергнутых термической обработке на пресс экструдере) в составе комбикорма для определения влияния ЭПК на изменение продуктивности телят. Были сформированы три группы телят чёрно-пёстрой породы в возрасте от 3-6 мес., одна контрольная и две опытные, по 10 голов в каждой. Телята 1-й опытной группы получали комбикорм с экструдированным концентратом на основе люпина; телята 2-й опытной группы комбикорм с экструдированным концентратом на основе сои. Установлено, что кормовое достоинство экструдированного концентрата на основе зерна люпина не уступает экструдированному концентрату на основе сои и позволяет получать хорошие приросты живой массы телят. Валовый прирост живой массы за весь период опыта получен в 1-й опытной группе 86,5 кг и во 2-й 86,0 кг, а в контрольной группе 64,8 кг. Стоимость 1 т комбикорма с экструдированным концентратом на основе люпинасоставила 18233 руб., а с экструдированным концентратом на основе сои 37303 руб. Концентрат на основе люпина, рапса, тритикале по биологической ценности приравнивается к полножирной сое.
Collective rearrangement at the onset of flow of a polycrystalline hexagonal columnar phase
Creators: name: Bauer, Teresa
name: Oberdisse, Julian
name: Ramos, Laurence
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Creep experiments on polycrystalline surfactant hexagonal columnar phases show a power law regime, followed by a drastic fluidization before reaching a final stationary flow. The scaling of the fluidization time with the shear modulus of the sample and stress applied suggests that the onset of flow involves a bulk reorganization of the material. This is confirmed by X-ray scattering under stress coupled to \textit{in situ} rheology experiments, which show a collective reorientation of all crystallites at the onset of flow. The analogy with the fracture of heterogeneous materials is discussed.
description: to appear in Phys. Rev. Lett
Thermal anomaly detection based on saliency analysis from multimodal imaging sources
Creators: name: Sledz, A.
name: Heipke, C.
Publisher: name: Katlenburg-Lindau : Copernicus
Year: 2021
Subjects: subject: Dempster-Shafer theory
subject: Distributed heating systems
subject: Random Forest
subject: Saliency map
subject: Thermal anomaly
subject: Thermal infrared imaging
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Thermal anomaly detection has an important role in remote sensing. One of the most widely used instruments for this task is a Thermal InfraRed (TIR) camera. In this work, thermal anomaly detection is formulated as a salient region detection, which is motivated by the assumption that a hot region often attracts attention of the human eye in thermal infrared images. Using TIR and optical images together, our working hypothesis is defined in the following manner: a hot region that appears as a salient region only in the TIR image and not in the optical image is a thermal anomaly. This work presents a two-step classification method for thermal anomaly detection based on an information fusion of saliency maps derived from both, TIR and optical images. Information fusion, based on the Dempster-Shafer evidence theory, is used in the first phase to find the location of regions suspected to be thermal anomalies. This classification problem is formulated as a multi-class problem and is carried out in an unsupervised manner on a pixel level. In the following phase, classification is formulated as a binary region-based problem in order to differentiate between normal temperature variations and thermal anomalies, while Random Forest (RF) is chosen as the classifier. In the seconds phase, the classification results from the previous phase are used as features along with temperature information and height details, which are obtained from a Digital Surface Model (DSM). We tested the approach using a dataset, which was collected from a UAV with TIR and optical cameras for monitoring District Heating Systems (DHS). Despite some limitations outlined in the paper, the presented innovative method to identify thermal anomalies has achieved up to 98.7 percent overall accuracy.
Parmotrema undetermined-3
Creators: name: Feldberg, Kathrin
name: Kaasalainen, Ulla
name: Mamontov, Yuriy S.
name: Gradstein, S. Robbert
name: Schäfer-Verwimp, Alfons
name: Divakar, Pradeep K.
name: Schmidt, Alexander R.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Fungi
Ascomycota
Lecanoromycetes
Lecanorales
Parmeliaceae
Parmotrema
Parmotrema undetermined-3

description: Parmotrema specimen 3
Specimen.
American Museum of Natural History, New York, AMNH DR-14-294.
Age and stratigraphic level.
15‒20 Ma, Langhian – Burdigalian (early to middle Miocene), La Toca Formation, Dominican Republic.
Description.
Lichen fragment approximately 1.7 × 1.3 mm in diameter. Thallus foliose, lobate. Lobes flat, linear, approximately 0.5 mm wide and 40 µm thick, lobe apices truncate to rounded. Upper surface slightly uneven with effigurate maculae, with prominent dark margins (Fig. 8 A). Marginal cilia long (up to 0.9 mm), branching, tapering (Fig. 8 A). Medulla pale (Fig. 8 C). Lower cortex dark (Fig. 8 B, C). Rhizines dark, mainly simple (Fig. 8 B). Apothecia, isidia, soredia, or pycnidia not present.
Discussion.
The general habit and long, branching and tapering marginal cilia identify the specimen as Parmotrema. The effigurate maculae on the upper surface and tapered marginal cilia of Parmotrema specimen 3 resemble the former genus Canomaculina (Elix 1993) which has been synonymized with Parmotrema (Blanco et al. 2005). The Canomaculina group is characterized by tapered cilia, effigurate-maculate upper surface of the lobes, and simple and furcate to branched rhizines (Elix 1993). The Canomaculina group contains more than ten extant species and has a center of distribution in South America (Elix 1993; Blanco et al. 2005).
description: Published as part of Feldberg, Kathrin, Kaasalainen, Ulla, Mamontov, Yuriy S., Gradstein, S. Robbert, Schäfer-Verwimp, Alfons, Divakar, Pradeep K. & Schmidt, Alexander R., 2025, Extending the fossil record of Miocene neotropical epiphyte communities, pp. 79-102 in Fossil Record 28 (1) on pages 79-102, DOI: 10.3897/fr.28.137758
Exploring the Photon-Number Distribution of Bimodal Microlasers
Creators: name: Schlottmann, Elisabeth
name: von Helversen, Martin
name: Leymann, Heinrich A. M.
name: Lettau, Thomas
name: Krüger, Felix
name: Schmidt, Marco
name: Schneider, Christian
name: Kamp, Martin
name: Höfling, Sven
name: Beyer, Jörn
name: Wiersig, Jan
name: Reitzenstein, Stephan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A photon-number resolving transition edge sensor (TES) is used to measure the photon-number distribution of two microcavity lasers. The investigated devices are bimodal microlasers with similar emission intensity and photon statistics with respect to the photon auto-correlation. Both high-$β$ microlasers show partly thermal and partly coherent emission around the lasing threshold. For higher pump powers, the strong mode of microlaser A emits Poissonian distributed photons while the emission of the weak mode is thermal. In contrast, laser B shows a bistability resulting in overlayed thermal and Poissonian distributions. While a standard Hanbury Brown and Twiss experiment cannot distinguish between simple thermal emission of laser A and the mode switching of laser B, a TES allows us to measure the photon-number distribution which provides important insight into the underlying emission processes. Indeed, our experimental data and its theoretical description by a master equation approach show that TESs are capable of revealing subtle effects like temporal mode switching of bimodal microlasers. As such our studies clearly demonstrate the huge benefit and importance of investigating nanophotonic devices via photon-number resolving sensors.
description: 6 pages, 4 figures
Additional file 4 of Mining the stable quantitative trait loci for agronomic traits in wheat (Triticum aestivum L.) based on an introgression line population
Creators: name: Chen, Weiguo
name: Sun, Daizhen
name: Li, Runzhi
name: Wang, Shuguang
name: Shi, Yugang
name: Zhang, Wenjun
name: Jing, Ruilian
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4. Heading date characteristics in wheat lines carrying introgressed donor chromosomal segments at the qHD-1A locus.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Cart. 188 (11 H 73), f. 0094r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0094r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0094r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Adversarial discriminative domain adaptation for deforestation detection
Creators: name: Noa, J.
name: Soto, P.J.
name: Costa, G.A.O.P.
name: Wittich, D.
name: Feitosa, R.Q.
name: Rottensteiner, F.
Publisher: name: Katlenburg-Lindau : Copernicus
Year: 2021
Subjects: subject: Change detection
subject: Deep learning
subject: Deforestation
subject: Domain adaptation
subject: Margin-based regularization
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Although very efficient in a number of application fields, deep learning based models are known to demand large amounts of labeled data for training. Particularly for remote sensing applications, responding to that demand is generally expensive and time consuming. Moreover, supervised training methods tend to perform poorly when they are tested with a set of samples that does not match the general characteristics of the training set. Domain adaptation methods can be used to mitigate those problems, especially in applications where labeled data is only available for a particular region or epoch, i.e., for a source domain, but not for a target domain on which the model should be tested. In this work we introduce a domain adaptation approach based on representation matching for the deforestation detection task. The approach follows the Adversarial Discriminative Domain Adaptation (ADDA) framework, and we introduce a margin-based regularization constraint in the learning process that promotes a better convergence of the model parameters during training. The approach is evaluated using three different domains, which represent sites in different forest biomes. The experimental results show that the approach is successful in the adaptation of most of the domain combination scenarios, usually with considerable gains in relation to the baselines.
Cybersecurity Cost of Quality: Managing the Costs of Cybersecurity Risk Management
Creators: name: Radziwill, Nicole M.
name: Benton, Morgan C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: There is no standard yet for measuring and controlling the costs associated with implementing cybersecurity programs. To advance research and practice towards this end, we develop a mapping using the well-known concept of quality costs and the Framework Core within the Cybersecurity Framework produced by the National Institute of Standards and Technology (NIST) in response to the Cybersecurity Enhancement Act of 2014. This mapping can be easily adopted by organizations that are already using the NIST CSF for cybersecurity risk management to plan, manage, and continually improve cybersecurity operations. If an organization is not using the NIST CSF, this mapping may still be useful for linking elements in accounting systems that are associated with cybersecurity operations and risk management to a quality cost model.
Scaling of Hamiltonian walks on fractal lattices
Creators: name: Elezovic-Hadzic, S.
name: Marcetic, D.
name: Maletic, S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigate asymptotical behavior of numbers of long Hamiltonian walks (HWs), i.e. self-avoiding random walks that visit every site of a lattice, on various fractal lattices. By applying an exact recursive technique we obtain scaling forms for open HWs on 3-simplex lattice, Sierpinski gasket, and their generalizations: Given-Mandelbrot (GM), modified Sierpinski gasket (MSG) and n-simplex fractal families. For GM, MSG and n-simplex lattices with odd values of n, number of open HWs $Z_N$, for the lattice with $N\gg 1$ sites, varies as $ω^N N^γ$. We explicitly calculate exponent $γ$ for several members of GM and MSG families, as well as for n-simplices with n=3,5, and 7. For n-simplex fractals with even n we find different scaling form: $Z_N\sim ω^N μ^{N^{1/d_f}}$, where $d_f$ is fractal dimension of the lattice, which also differs from the formula expected for homogeneous lattices. We discuss possible implications of our results on studies of real compact polymers.
description: 19 pages, 13 figures, RevTex4; extended Introduction, several references added; one figure added in section II; corrected typos; version accepted for publication in Phys.Rev.E
Optically guided atom interferometer tuned to magic wavelength
Creators: name: Akatsuka, Tomoya
name: Takahashi, Tadahiro
name: Katori, Hidetoshi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We demonstrate an atom interferometer operating on the $^1S_0-{}^3P_0$ clock transition of $^{87}$Sr atoms in a "magic" optical guide, where the light shift perturbations of the guiding potential are canceled. As a proof-of-principle demonstration, a Mach-Zehnder interferometer is set horizontally to map the acceleration introduced by the focused optical guide. This magic guide interferometer on the clock transition is applicable to atomic elements where magic wavelengths can be found. Possible applications of the magic guide interferometer, including a hollow-core fiber interferometer and gradiometer, are discussed.
description: 5 pages, 4 figures
On the Microstructural and Cyclic Mechanical Properties of Pure Iron Processed by Electron Beam Melting
Creators: name: Torrent, Christof Johannes Jaime
name: Wackenrohr, Steffen
name: Richter, Julia
name: Sobrero, César Ernesto
name: Degener, Sebastian
name: Krooß, Philipp
name: Maier, Hans Jürgen
name: Niendorf, Thomas
Publisher: name: Weinheim : Wiley-VCH Verl.
Year: 2021
Subjects: subject: additive manufacturing
subject: fatigue
subject: microstructure
subject: pure iron
subject: rotating bending
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie
subject: Dewey Decimal Classification::600 | Technik::660 | Technische Chemie

description: Additive manufacturing (AM) processes such as electron beam melting (EBM) are characterized by unprecedented design freedom. Topology optimization and design of the microstructure of metallic materials are enabled by rapid progress in this field. The latter is of highest importance as many applications demand appropriate mechanical as well as functional material properties. For instance, biodegradable implants have to meet mechanical properties of human bone and at the same time guarantee adequate cytocompatibility and degradation rate. In this field, pure iron has come into focus in recent studies due to its low toxicity. Hierarchical microstructures resulting from the EBM solidification processes and intrinsic heat treatment, respectively, allow for an adjustment of the degradation behavior and may promote enhanced fatigue strength. Herein, commercially pure iron (cp-Fe) is processed by EBM. Microstructural analysis as well as an evaluation of the cyclic mechanical material properties are conducted. The results are compared to a hot-rolled (HR) reference material. A contradiction observed as the EBM-processed cp-Fe (EBM Fe) shows lower ultimate tensile strength under monotonic loading but improved fatigue properties compared to the HR Fe. It is revealed that such a unique behavior originates from prevailing microstructural features in the EBM as-built condition.