cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Figure S1; Table S1; Table S2 from Two decades of carbonate budget change on shifted coral reef assemblages: are these reefs being locked into low net budget states?
Creators: name: Molina-Hernández, Ana
name: F. Javier González-Barrios
name: Perry, Chris T.
name: Álvarez-Filip, Lorenzo
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Relationship between Net budget outcome and A) Gross production rate, and, B) Erosion rate. 95% confidence intervals; Relationship of the 34 reefs: site name, surveyed years at each site, responsible institutions, and surveying protocol.; Estimated rates of carbonate production and erosion (G= kg CaCO3 m-2 yr-1) for the 34 sites at each surveyed year.
Reduction in mechanical systems with symmetry
Creators: name: Kharlamov, Mikhail P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: Symplectic Geometry (math.SG)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 37J15, 70E17

description: The first part of the article is, in fact, the classical Routh method delivered in the language of contemporary theory of Lagrangian systems. But the Routh method deals only with concrete equations and, therefore, can be applied only in the case when the configuration spaces of the initial and the reduced systems are open submanifolds in Euclidean spaces. The global approach gives a possibility to find the structure of these manifolds in the general case and also to reveal some properties of the reduced system, first of all, the existence for this system of a global Lagrange function. We use the notion of a mechanical system introduced by S. Smale. The described method is applied to the global reduction in the problem of the motion of a rigid body having a fixed point in the potential force field with an axial symmetry. We present the complete proof of the theorem formulated by G.V. Kolosov on the equivalence of the reduced system in this case to the problem of the motion of a material point over an ellipsoid and also some corollaries of this theorem based on the results of L.A. Lyusternik and L.G. Shnirelman.
description: LaTex, 15 pages, 4 figures, English version
Studies on quantum turbulence with Vinen
Creators: name: Tsubota, Makoto
Publisher: name: arXiv
Year: 2023
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: In my research career in the field of quantum turbulence, I have been encouraged by Vinen. In this article, I review my works motivated by him and my joint collaborations with him. Vinen encouraged me in studies on quantum turbulence at zero temperature, Kolmogorov spectrum of a vortex tangle without mutual friction, and fully coupled dynamics of quantized vortices and normal fluid. Joint works include studies on diffusion of a vortex tangle, Kelvin wave cascade, quantum turbulence created by an oscillating object, and coupled dynamics of tracer particles and quantized vortices.
A confined flare above filaments
Creators: name: Dalmasse, K.
name: Chandra, R.
name: Schmieder, B.
name: Aulanier, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the dynamics of two filaments and a C-class flare observed in NOAA 11589 on 2012 October 16. We used the multi-wavelength high-resolution data from SDO, as well as THEMIS and ARIES ground-based observations. The observations show that the filaments are progressively converging towards each other without merging. We find that the filaments have opposite chirality which may have prevented them from merging. On October 16, a C3.3 class flare occurred without the eruption of the filaments. According to the standard solar flare model, after the reconnection, post-flare loops form {\it below} the erupting filaments whether the eruption fails or not. However, the observations show the formation of post-flare loops {\it above} the filaments, which is not consistent with the standard flare model. We analyze the topology of the active region's magnetic field by computing the quasi-separatrix layers (QSLs) using a linear force-free field extrapolation. We find a good agreement between the photospheric footprints of the QSLs and the flare ribbons. We discuss how slipping or slip-running reconnection at the QSLs may explain the observed dynamics.
description: Proceedings of the IAU S300, in press
Dynamical susceptibilities in strong coupling approach: General scheme and Falikov-Kimball model
Creators: name: Shvaika, A. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A general scheme to calculate dynamical susceptibilities of strongly correlated electron systems within the dynamical mean field theory is developed. Approach is based on an expansion over electron hopping around the atomic limit (within the diagrammatic technique for site operators: projection and Hubbard ones) in infinite dimensions. As an example, the Falicov-Kimball and simplified pseudospin-electron models are considered for which an analytical expressions for dynamical susceptibilities are obtained.
description: 6 pages, lecture given at the 2nd International Pamporovo Workshop on Cooperative Phenomena in Condensed Matter (28th July - 7th August 2001, Pamporovo, Bulgaria)
Pseudospin-Electron Model in Large Dimensions
Creators: name: Stasyuk, I. V.
name: Shvaika, A. M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Energy spectrum and thermodynamics of the pseudospin-electron model introduced at the consideration of the anharmonicity effects in high-$T_c$ superconductors are investigated in the dynamical mean field approximation ($d=\infty$ limit). In the limit of zero electron correlation $U\to 0$ this model is analytically exactly soluble within this approach: in the $μ=const$ regime the first order phase transition with the jump of the pseudospin mean value $$ and reconstruction of the electron spectrum can realize, while in the $n=const$ regime the phase separation in electron subsystem can take place for certain values of the model parameters. On the basis of the obtained results the applicability of the approximate schemes previously used for the investigation of the pseudospin-electron model are discussed.
description: 6 pages, 12 figures, uses svjour (EPJ style) and graphicx
Tackling Concept Shift in Text Classification using Entailment-style Modeling
Creators: name: Roychowdhury, Sumegh
name: Gupta, Karan
name: Kasa, Siva Rajesh
name: Murthy, Prasanna Srinivasa
name: Chandra, Alok
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Pre-trained language models (PLMs) have seen tremendous success in text classification (TC) problems in the context of Natural Language Processing (NLP). In many real-world text classification tasks, the class definitions being learned do not remain constant but rather change with time - this is known as Concept Shift. Most techniques for handling concept shift rely on retraining the old classifiers with the newly labelled data. However, given the amount of training data required to fine-tune large DL models for the new concepts, the associated labelling costs can be prohibitively expensive and time consuming. In this work, we propose a reformulation, converting vanilla classification into an entailment-style problem that requires significantly less data to re-train the text classifier to adapt to new concepts. We demonstrate the effectiveness of our proposed method on both real world & synthetic datasets achieving absolute F1 gains upto 7% and 40% respectively in few-shot settings. Further, upon deployment, our solution also helped save 75% of labeling costs overall.
Trastorno esquizoide - Estrategia de busqueda y lista de estudios incluidos
Creators: name: Rosero Miranda, Diara Thais
name: Chicaiza Llumigusin, Erik Damian
name: Guzman Tapuy, Jorge Daniel
name: Lamar Escobar, Elkin Javier
name: Pachacama Quishpe, Erick Said
name: Ortega Yumisaca, Kiara Alejandra
Publisher: name: figshare
Year: 2023
Subjects: Health systems

description: Schizoid personality disorder is a mental health condition characterized by a long-standing pattern of detachment from social relationships and a lack of interest in social activities. People with schizoid personality disorder may seem aloof, introverted, and indifferent to the approval or disapproval of others. They may have difficulty expressing their emotions and may seem distant or detached from their own feelings. They may also have difficulty forming close relationships and may prefer to be alone. This can lead to difficulties in work and personal relationships. Schizoid personality disorder is thought to be caused by a combination of genetic, environmental, and social factors, and it is treated with a combination of therapy and medication
title: VARIABILITY OF INDICATORS OF THE WIDTH OF THE MAXILLARY DENTAL ARCHES DEPENDING ON THE SKULL TYPE
Creators: name: Efimova, Evgeniya Yu.
name: Krayushkin, Aleksandr I.
name: Efimov, Yuriy V.
Publisher: name: Astrakhan State Medical University
Year: 2020

description: The article studies the characteristics of the indicators of the width of the basal arches of the upper jaw taking into account the skull type. The minimum and maximum limits and the average statistical parameters of the basal arch widths at different levels of measurement were determined. The identity of the arched width indicators from the vestibular side of male and female in each craniotype was revealed. The superiority of the arc width indicator from the palatal side in men was found only at the level of the canines in the mesocranial type of the skull. With a brachicranial type of skull, the width of the arch on both sides has more than other types and does not depend on sex. Key words: basal arch width, craniofacial complex, craniotype, morphometry.
Trastorno esquizoide - Estrategia de busqueda y lista de estudios incluidos
Creators: name: Chicaiza Llumigusin, Erik Damian
name: Guzman Tapuy, Jorge Daniel
name: Lamar Escobar, Elkin Javier
name: Pachacama Quishpe, Erick Said
name: Ortega Yumisaca, Kiara Alejandra
name: Rosero Miranda, Diara Thais
Publisher: name: figshare
Year: 2023
Subjects: Health systems

description: Schizoid personality disorder is a mental health condition characterized by a long-standing pattern of detachment from social relationships and a lack of interest in social activities. People with schizoid personality disorder may seem aloof, introverted, and indifferent to the approval or disapproval of others. They may have difficulty expressing their emotions and may seem distant or detached from their own feelings. They may also have difficulty forming close relationships and may prefer to be alone. This can lead to difficulties in work and personal relationships. Schizoid personality disorder is thought to be caused by a combination of genetic, environmental, and social factors, and it is treated with a combination of therapy and medication
Simulating Bell violations without quantum computers
Creators: name: Drummond, Peter D.
name: Opanchuk, Bogdan
name: Rosales-Zárate, Laura
name: Reid, Margaret D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate that it is possible to simulate Bell violations using probabilistic methods. A quantum state corresponding to optical experiments that violate the Bell inequality is generated, demonstrating that these quantum paradoxes can indeed be simulated probabilistically. This provides an explicit counter-example to Feynman's claim that such classical simulations could not be carried out.
SAHABI EURYGNATHOHIPPUS FEIBELI: ITS SYSTEMATIC, STRATIGRAPHIC, CHRONOLOGIC AND BIOGEOGRAPHIC CONTEXTS
Creators: name: BERNOR, RAYMOND L.
name: BOAZ, NOEL T.
name: CIRILLI, OMAR
name: EL-SHAWAIHDI, MOFTAH H.
name: ROOK, LORENZO
Publisher: name: RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA
Year: 2020

description: Sahabi, Libya is an important latest Miocene locality having yielded an extensive paleobotanical and vertebrate fauna. Amongst the fossil mammals there occurs an extensive, species diverse record of hipparionine horses. We develop here a complete record of Sahabi Eurygnathohippus feibeli now based on dental and postcranial material, in comparison to other equids from late Miocene equids from Europe, West Asia and Africa. We find that E. feibeli is the earliest recognized species of the predominantly African clade Eurygnathohippus, that its biogeographic range was Kenya, Ethiopia, Libya and Morocco, it ranged between 7.0 and 5.7 Ma and that it had deep-time evolutionary roots extending back to first occurring Old World hipparions. We further find that Eurygnathohippus was restricted to Africa until a more advanced member of the clade extended its range into the Indian Subcontinent during the late Pliocene, ca. 3.6-2.6 Ma.
description: RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , Vol 126 No 2 (2020)
Saccharina latissima, candy-factory waste, and digestate from full-scale biogas plant as alternative carbohydrate and nutrient sources for lactic acid production
Creators: name: Papadopoulou, Eleftheria
name: Vance, Charlene
name: Vallespin, Paloma S. Rozene
name: Tsapekos, Panagiotis
name: Angelidaki, Irini
Publisher: name: arXiv
Year: 2023
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: To substitute petroleum-based materials with bio-based alternatives, microbial fermentation combined with inexpensive biomass is suggested. In this study Saccharina latissima hydrolysate, candy-factory waste, and digestate from full-scale biogas plant were explored as substrates for lactic acid production. The lactic acid bacteria Enterococcus faecium, Lactobacillus plantarum, and Pediococcus pentosaceus were tested as starter cultures. Sugars released from seaweed hydrolysate and candy-waste were successfully utilized by the studied bacterial strains. Additionally, seaweed hydrolysate and digestate served as nutrient supplements supporting microbial fermentation. According to the highest achieved relative lactic acid production, a scaled-up co-fermentation of candy-waste and digestate was performed. Lactic acid reached a concentration of 65.65 g/L, with 61.69% relative lactic acid production, and 1.37 g/L/hour productivity. The findings indicate that lactic acid can be successfully produced from low-cost industrial residues.
description: 25 pages, 6 figures
"InclSS3L_likelihoods.tgz" of "Search for squarks and gluinos in final states with same-sign leptons and jets using 139 fb$^{-1}$ of data collected with the ATLAS detector"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2020

description: Archive of full likelihoods in the HistFactory JSON format described in ATL-PHYS-PUB-2019-029. Five statistical models Rpc2L0b, Rpc2L1b, Rpc2L2b, Rpc3LSS1b, and Rpv2L are provided. For each model the background-only model is found in the file named '[model]_BkgOnly.json', while a set of patches for various signal points is provided in the file named '[model]_patchset.json'.
description: A search for supersymmetric partners of gluons and quarks is presented, involving signatures with jets and either two isolated leptons ($e$ or $\mu$) with the same electric charge, or at least three isolated leptons. The analysis also relies on $b$-tagged jets or missing transverse momentum to extend its sensitivity. A data sample of proton--proton collisions at $\sqrt{s}$ = 13 TeV recorded with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, corresponding to a total integrated luminosity of 139 fb$^{-1}$, is used for the search. No significant excess over the Standard Model expectation is observed. The results are interpreted in simplified supersymmetric models featuring both $R$-parity conservation and $R$-parity violation, extending the exclusion limits from previous searches up to 1600 GeV for gluino masses and 750 GeV bottom and top squark masses in these scenarios.
Gravitomagnetism and Non-commutative Geometry
Creators: name: Malekolkalami, Behrooz
name: Farhoudi, Mehrdad
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: Similarity between the gravitoelectromagnetism and the electromagnetism is discussed. We show that the gravitomagnetic field (similar to the magnetic field) can be equivalent to the non-commutative effect of the momentum sector of the phase space when one maintains only the first order of the non-commutative parameters. This is performed through two approaches. In one approach, by employing the Feynman proof, the existence of a Lorentz-like force in the gravitoelectromagnetism is indicated. The appearance of such a force is subjected to the slow motion and the weak field approximations for stationary fields. The analogy between this Lorentz-like force and the motion equation of a test particle in a non-commutative space leads to the mentioned equivalency. In fact, this equivalency is achieved by the comparison of the two motion equations. In the other and quietly independent approach, we demonstrate that a gravitomagnetic background can be treated as a Dirac constraint. That is, the gravitoelectromagnetic field can be regarded as a constrained system from the sense of the Dirac theory. Indeed, the application of the Dirac formalism for the gravitoelectromagnetic field reveals that the phase space coordinates have non-commutative structure from the view of the Dirac bracket. Particularly, the gravitomagnetic field as a weak field induces the non-trivial Dirac bracket of the momentum sector which displays the non-commutativity.
description: 14 pages
ETHIOPIAN CAR LICENSE PLATE RECOGNITION USING DEEP LEARNING
Creators: name: ERDEY SYOUM
Publisher: name: Zenodo
Year: 2020

description: The focus of this research is to develop a system that assist humans in reading car license plate. Such a study is important as the number of traffic on roads becomes increasing constantly, the manual process in car license plate recognition becomes a serious problem for traffic management system which not only detect and track a vehicle but also identify it. Initially a dataset that contains 930 car images was prepared for model comparison purpose. Two object detection algorithms (Faster R-CNN and SSD) were trained and tested on the same dataset using the same model to select the best candidate. The metrics for the comparison were accuracy, average prediction time, and total training time taken. It was found that Faster R-CNN gives high accuracy, short average prediction time, and short total training time. After that additional car and cropped license plate images were added to the prepared dataset and based on this, two object detection networks were trained using Faster R-CNN one for plate detection and another for character recognition on the detected plate.
A 1D Optomechanical crystal with a complete phononic band gap
Creators: name: Gomis-Bresco, J.
name: Navarro-Urrios, D.
name: Oudich, M.
name: El-Jallal, S.
name: Griol, A.
name: Puerto, D.
name: Chavez, E.
name: Pennec, Y.
name: Djafari-Rouhani, B.
name: Alzina, F.
name: Martínez, A.
name: Torres, C. M. Sotomayor
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Recent years have witnessed the boom of cavity optomechanics, which exploits the confinement and coupling of optical and mechanical waves at the nanoscale. Amongst their physical implementations, optomechanical (OM) crystals built on semiconductor slabs enable the integration and manipulation of multiple OM elements in a single chip and provide GHz phonons suitable for coherent phonon manipulation. Different demonstrations of coupling of infrared photons and GHz phonons in cavities created by inserting defects on OM crystals have been performed. However, the considered structures do not show a complete phononic bandgap, which should allow longer dephasing time, since acoustic leakage is minimized. We demonstrate the excitation of acoustic modes in a 1D OM crystal properly designed to display a full phononic bandgap for acoustic modes at 4 GHz. The modes inside the complete bandgap are designed to have mechanical Q factors above 10e8 and invariant to fabrication imperfections.
description: 9 pages, 4 figures
title: INFLUENCE OF SLEEP DISORDERS ON THE HEALTH AND FEATURES OF PHARMACOTHERAPY IN THE ELDERLY PATIENTS
Creators: name: Tikhonova, Natal'ya V.
name: Olokhova, Elena A.
name: Veselova, Olga F.
name: Mysik, Mikhail Yu.
name: Zhitomirova, Lyudmila A.
Publisher: name: Astrakhan State Medical University
Year: 2020

description: Problems of insomnia in elderly age are relevant because they relate to 80 % of elderly people. Estimations of present pharmacotherapy of sleep disturbance reveal that the greatest part of medicines has an extremely undesirable and dangerous side effect. At the same time, the problem of self-treatment with medicines without doctors’ allowance is acute in Russia. Complex analysis of sleep disturbance of elderly patients allows developing the arrangements directed to medical help optimization of sleep disturbance of this category of people and their life quality. A deep study of this problem and the development of pharmacotherapy optimum is the main factor of long active life. Key words: sleep disturbance, insomnia, elderly patient, state of health, pharmacotherapy, long active life, cognitive functions.
Supplementary Tables and Figures from Molecular details of the CPSF73-CPSF100 C-terminal heterodimer and interaction with Symplekin
Creators: name: Thore, Stéphane
name: Raoelijaona, Finaritra
name: Talenton, Vincent
name: Fribourg, Sébastien
name: Mackereth, Cameron D.
Publisher: name: The Royal Society
Year: 2023
Subjects: classificationCode: 310112
subject: Structural biology (incl. macromolecular modelling)
classificationCode: 310199
subject: Biochemistry and cell biology not elsewhere classified
classificationCode: 310908
subject: Animal physiology - biophysics
classificationCode: 320802
subject: Human biophysics

description: Eukaryotic pre-mRNA is processed by a large multiprotein complex to accurately cleave the 3′ end, and to catalyse the addition of the poly(A) tail. Within this cleavage and polyadenylation specificity factor (CPSF) machinery, the CPSF73/CPSF3 endonuclease subunit directly contacts both CPSF100/CPSF2 and the scaffold protein Symplekin to form a subcomplex known as the core cleavage complex or mammalian cleavage factor. Here we have taken advantage of a stable CPSF73-CPSF100 minimal heterodimer from Encephalitozoon cuniculi to determine the solution structure formed by the first and second C-terminal domain (CTD1 and CTD2) of both proteins. We find a large number of contacts between both proteins in the complex, and notably in the region between CTD1 and CTD2. A similarity is also observed between CTD2 and the TATA-box binding protein (TBP) domains. Separately, we have determined the structure of the terminal CTD3 domain of CPSF73, which also belongs to the TBP domain family and is connected by a flexible linker to the rest of CPSF73. Biochemical assays demonstrate a key role for the CTD3 of CPSF73 in binding Symplekin, and structural models of the trimeric complex from other species allow for comparative analysis and support an overall conserved architecture.
Unfolding for CHR programs
Creators: name: Gabbrielli, Maurizio
name: Meo, Maria Chiara
name: Tacchella, Paolo
name: Wiklicky, Herbert
Publisher: name: arXiv
Year: 2013
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Program transformation is an appealing technique which allows to improve run-time efficiency, space-consumption, and more generally to optimize a given program. Essentially, it consists of a sequence of syntactic program manipulations which preserves some kind of semantic equivalence. Unfolding is one of the basic operations which is used by most program transformation systems and which consists in the replacement of a procedure call by its definition. While there is a large body of literature on transformation and unfolding of sequential programs, very few papers have addressed this issue for concurrent languages. This paper defines an unfolding system for CHR programs. We define an unfolding rule, show its correctness and discuss some conditions which can be used to delete an unfolded rule while preserving the program meaning. We also prove that, under some suitable conditions, confluence and termination are preserved by the above transformation. To appear in Theory and Practice of Logic Programming (TPLP)
description: 49 pages
Self-similarity in jet events following from p-p collisions at LHC
Creators: name: Wilk, Grzegorz
name: Wlodarczyk, Zbigniew
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Using a Tsallis nonextensive approach, we simultaneously analyze recent data obtained by the LHC ATLAS experiment on distributions of transverse momenta of jets, p_T^{jet}, together with distributions of transverse momenta of particles produced within these jets (defined relative to the jet's axis), p_T^{rel}, and their multiplicity distributions, P(N). The respective nonextensivity parameters for distributions of jets, q_{jet}, for distributions of particles in jets, q_{rel} and the global nonextensivity parameter obtained from P(N), q_N, were then compared with nonextensivity parameters q obtained from minimum bias pp collisions at energies corresponding to the energies of these jets. The values of the corresponding nonextensivity parameters were found to be similar, strongly indicating the existence of a common mechanism behind all these processes. We tentatively identify this as a self-similarity property known to be present there and resulting in Tsallis type distributions. If confirmed, this would considerably strengthen the nonextensive Tsallis approach.
description: 7 pages, 5 figures; to be published in Phys. Lett. B
Supplementary Tables and Figures from Molecular details of the CPSF73-CPSF100 C-terminal heterodimer and interaction with Symplekin
Creators: name: Thore, Stéphane
name: Raoelijaona, Finaritra
name: Talenton, Vincent
name: Fribourg, Sébastien
name: Mackereth, Cameron D.
Publisher: name: The Royal Society
Year: 2023
Subjects: classificationCode: 310112
subject: Structural biology (incl. macromolecular modelling)
classificationCode: 310199
subject: Biochemistry and cell biology not elsewhere classified
classificationCode: 310908
subject: Animal physiology - biophysics
classificationCode: 320802
subject: Human biophysics

description: Eukaryotic pre-mRNA is processed by a large multiprotein complex to accurately cleave the 3′ end, and to catalyse the addition of the poly(A) tail. Within this cleavage and polyadenylation specificity factor (CPSF) machinery, the CPSF73/CPSF3 endonuclease subunit directly contacts both CPSF100/CPSF2 and the scaffold protein Symplekin to form a subcomplex known as the core cleavage complex (CCC) or mammalian cleavage factor (mCF). Here we have taken advantage of a stable CPSF73-CPSF100 minimal heterodimer from Encephalitozoon cuniculi to determine the solution structure formed by the first and second C-terminal domain (CTD1 and CTD2) of both proteins. We find a large number of contacts between both proteins in the complex, and notably in the region between CTD1 and CTD2. A similarity is also observed between CTD2 and the TATA-box binding protein (TBP) domains. Separately, we have determined the structure of the terminal CTD3 domain of CPSF73, which also belongs to the TBP domain family and is connected by a flexible linker to the rest of CPSF73. Biochemical assays demonstrate a key role for the CTD3 of CPSF73 in binding Symplekin, and structural models of the trimeric complex from other species allow for comparative analysis and support an overall conserved architecture.
Leticia Indígena: Lenguas y territorio desde la experiencia del cabildo CAPIUL
Creators: name: Bolívar
Publisher: name: Zenodo
Year: 2019

description: El presente texto constituye el informe final del proyecto Leticia Indígena: trazando territorialidad desde las fronteras. Código Hermes 39357 apoyado con recursos de la Universidad Nacional de Colombia a través de la Convocatoria Nacional de Proyectos de Investigación y Creación 2016-2017. Dicho proyecto se enmarca en el Convenio de Colaboración entre la Universidad Nacional de Colombia, Sede Amazonia y el Cabildo de Pueblos Indígenas Unidos de Leticia, Capiul. El presente proyecto nació de un acercamiento por interés mutuo entre profesores y estudiantes de diferentes profesiones y grupos de investigación con los miembros del Cabildo de Pueblos Indígenas Unidos de Leticia, CAPIUL. “La lengua primero”, “todo comienza por la lengua”. La claridad y determinación que expresan estas frases pronunciadas desde el inicio de las conversaciones por los miembros de Capiul fue dándole el carácter al tipo de esfuerzo de colaboración conjunta podríamos hacer, y efectivamente, la diversidad lingüística tomó un papel central, lo cual no es común en el conjunto de áreas prioritarias que manejan las organizaciones indígenas o las ATIS. El interés en colocar primero la lengua indígena dio pie incluso a que desde el consejo de ancianos se emprendiera la iniciativa de rebautizar de alguna forma el cabildo CAPIUL como Naane muamuna i’tsamei i’ñuju, en una combinación de lenguas tikuna y miraña que podría traducirse como “gente con pensamiento de territorio”.
MAINER, José-Carlos (2014). Historia mínima de la literatura española. Madrid-México D. F.: Turner-El Colegio de México, 276 p.
Creators: name: Andú, Fernando
Publisher: name: Dirāsāt Hispānicas. Revista Tunecina de Estudios Hispánicos
Year: 2015

description: Reseña bibliográfica
description: Dirāsāt Hispānicas. Revista Tunecina de Estudios Hispánicos, N.º 2 (2015)
Full Spectroscopic Model and Trihybrid Experimental-Perturbative-Variational Line List for ZrO
Creators: name: Perri, Armando N.
name: Taher, Fadia
name: McKemmish, Laura K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Zirconium monoxide (ZrO) absorption lines define rare S-type stars and are currently being sought on exoplanets. Successful detection is dependent on an accurate and comprehensive line list, with existing data not ideal for many applications. Specifically, the Plez \etal{} line list is near-complete but has insufficient accuracy for high-resolution cross-correlation, while the Sorensen \& Bernath data has high accuracy but only considers a small number of spectral bands. This article presents a novel spectroscopic model, variational line list and trihybrid line list for the main \ZrO{} isotopologue, as well as isotopologue-extrapolated hybrid line lists for the \isoa{}, \isob{}, \isoc{}, \isod{}~and \isoe{} isotopologues. These were constructed using \DUO{} based on icMRCI-SD/CASSCF~\abinitio{} electronic data calculated using \MOLPRO{}, experimental energies obtained from a previous \Marvel{} data compilation and perturbative energies from Sorensen \& Bernath. The new \ZrO{} \EXOMOL{}-style trihybrid line list, \LLname{}, comprises \noenergies{} energies (\noMaenergies{} experimental) and \notransitions{} transitions up to 30,000~\cm{} (333~nm) between ten low-lying electronic states (\ZrOX{}, \ZrOaa{}, \ZrOA{}, \ZrObb{}, \ZrOB{}, \ZrOC{}, \ZrOdd{}, \ZrOee{}, \ZrOff{} and \ZrOF{}). The inclusion of experimental energy levels in \LLname{} means ZrO will be much easier to detect using high-resolution ground-based telescopes in the 12,500 -- 17,500~\cm{} (571 -- 800~nm) spectral region. The inclusion of variational energy levels means that the ZorrO line list has very high completeness and can accurately model molecular absorption cross-sections even at high temperatures. The \LLname{} data will hopefully facilitate the first detection of ZrO in the atmosphere of a hot Jupiter exoplanet, or alternatively more conclusively exclude its presence.
Eulerian simulations of collisional effects on electrostatic plasma waves
Creators: name: Pezzi, Oreste
name: Valentini, Francesco
name: Perrone, Denise
name: Veltri, Pierluigi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The problem of collisions in a plasma is a wide subject with a huge historical literature. In fact, the description of realistic plasmas is a tough problem to attach, both from the theoretical and the numerical point of view, and which requires in general to approximate the original collisional Landau integral by simplified differential operators in reduced dimensionality. In this paper, a Eulerian time-splitting algorithm for the study of the propagation of electrostatic waves in collisional plasmas is presented. Collisions are modeled through one-dimensional operators of the Fokker-Planck type, both in linear and nonlinear form. The accuracy of the numerical code is discussed by comparing the numerical results to the analytical predictions obtained in some limit cases when trying to evaluate the effects of collisions in the phenomenon of wave plasma echo and collisional dissipation of Bernstein-Greene-Kruskal waves. Particular attention is devoted to the study of the nonlinear Dougherty collisional operator, recently used to describe the collisional dissipation of electron plasma waves in a pure electron plasma column. A receipt to prevent the filamentation problem in Eulerian algorithms is provided by exploiting the property of velocity diffusion operators to smooth out small velocity scales.
title: UROPROTEINS WITH ANTIBACTERIAL PROPRIETIES: VALUE FOR CLINIC AND DIAGNOSTIC
Creators: name: Serebryakov, Aleksandr A.
name: Kokhanov, Aleksandr V.
name: Nikolaev, Aleksandr A.
Publisher: name: Astrakhan State Medical University
Year: 2020

description: The review article describes the physicochemical and biological properties of lysozyme, lactoferrin, lipocalin, Tamm-Horsfall protein, and other urine peptides with antimicrobial activity. It was shown that proteins and peptides not only exhibit antibacterial, antifungicidal and even antiviral properties, but also directly affect various parts of the immune system. At the biochemical and cellular levels, these proteins and peptides have many specific mechanisms of influence on specific pathogens, both by the principle of modulation of specific immunity factors and by the mechanism of action on nonspecific resistance. The established facts create the prospect of using drugs based on antibacterial uroproteins as diagnostic tools and drugs for the treatment of urinary tract infections. Key words: uroproteins, lysozyme, lactoferrin, lipocalin-2, Tamm-Horsfall protein, physicochemical properties, biological role, diagnostic value, application.
GARCÍA GALIANO, Ángel (2013). El fuego sordo. Lecciones de literatura contemporánea. Madrid: Ediciones Xorki, 672 p.
Creators: name: Polizzi, Assunta
Publisher: name: Dirāsāt Hispānicas. Revista Tunecina de Estudios Hispánicos
Year: 2015

description: Reseña bibliográfica
description: Dirāsāt Hispānicas. Revista Tunecina de Estudios Hispánicos, N.º 2 (2015)
Submatrices of Hadamard matrices: complementation results
Creators: name: Banica, Teo
name: Nechita, Ion
name: Schlenker, Jean-Marc
Publisher: name: arXiv
Year: 2013
Subjects: subject: Combinatorics (math.CO)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 15B34

description: Two submatrices $A,D$ of a Hadamard matrix $H$ are called complementary if, up to a permutation of rows and columns, $H=[^A_C{\ }^B_D]$. We find here an explicit formula for the polar decomposition of $D$. As an application, we show that under suitable smallness assumptions on the size of $A$, the complementary matrix $D$ is an almost Hadamard sign pattern, i.e. its rescaled polar part is an almost Hadamard matrix.
R-parity violating two-loop level rainbowlike contribution to the fermion electric dipole moment
Creators: name: Yamanaka, Nodoka
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the two-loop level $R$-parity violating supersymmetric contribution to the electric and chromoelectric dipole moments of fermions with a lepton and a gaugino in the intermediate state. It is found that this contribution can be sufficiently enhanced with large $\tan β$ and that it can have comparable size with the currently known $R$-parity violating Barr-Zee type process within TeV scale supersymmetry breaking. We also give new upper limits on $R$-parity violating couplings given by the atomic electric dipole moment and molecular beam experiments.
description: 24 pages, 10 figures
Absence of a four-body Efimov effect in the 2 + 2 fermionic problem
Creators: name: Endo, Shimpei
name: Castin, Yvan
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: In the free three-dimensional space, we consider a pair of identical $\uparrow$ fermions of some species or in some internal state, and a pair of identical $\downarrow$ fermions of another species or in another state. There is a resonant $s$-wave interaction (that is of zero range and infinite scattering length) between fermions in different pairs, and no interaction within the same pair. We study whether this $2+2$ fermionic system can exhibit (as the $3+1$ fermionic system) a four-body Efimov effect in the absence of three-body Efimov effect, that is the mass ratio $α$ between $\uparrow$ and $\downarrow$ fermions and its inverse are both smaller than 13.6069{\ldots}. For this purpose, we investigate scale invariant zero-energy solutions of the four-body Schr\''odinger equation, that is positively homogeneous functions of the coordinates of degree {$s-7/2$}, where $s$ is a generalized Efimov exponent {that becomes purely imaginary in the presence of a four-body Efimov effect.} Using rotational invariance in momentum space, it is found that the allowed values of $s$ are such that $M(s)$ has a zero eigenvalue; here the operator $M(s)$, that depends on the total angular momentum $\ell$, acts on functions of two real variables (the cosine of the angle between two wave vectors and the logarithm of the ratio of their moduli), and we write it explicitly in terms of an integral matrix kernel. We have performed a spectral analysis of $M(s)$, analytical and for an arbitrary imaginary $s$ for the continuous spectrum, numerical and limited to $s = 0$ and $\ell \le 12$ for the discrete spectrum. We conclude that no eigenvalue of $M(0)$ crosses zero over the mass ratio interval $α\in [1, 13.6069\ldots]$, even if, in the parity sector $(-1)^{\ell}$, the continuous spectrum of $M(s)$ has everywhere a zero lower border. As a consequence, there is no possibility of a four-body Efimov effect for the 2+2 fermions. We also enunciated a conjecture for the fourth virial coefficient of the unitary spin-$1/2$ Fermi gas,inspired from the known analytical form of the third cluster coefficient and involving the integral over the imaginary $s$-axis of $s$ times the logarithmic derivative of the determinant of $M(s)$ summed over all angular momenta.The conjectured value is in contradiction with the experimental results.
description: final version in English (30 pages) and French translation by AI + human proofreading (32 pages)
BATRES, Izara (2014). Cortázar y París: Último round. Madrid: Ediciones Xorki, 366 p.
Creators: name: García Galiano, Ángel
Publisher: name: Dirāsāt Hispānicas. Revista Tunecina de Estudios Hispánicos
Year: 2015

description: Reseña bibliográfica
description: Dirāsāt Hispānicas. Revista Tunecina de Estudios Hispánicos, N.º 2 (2015)
title: MODERN METHODS OF RADIATION AND INSTRUMENTAL DIAGNOSTICS OF CERVICAL SPINE PATHOLOGY IN CHILDREN
Creators: name: Nazhmudinova, Oksana M.
name: Goncharova, Lyudmila A.
name: Udochkina, Larisa A.
name: Kurkin, Andrey M.
name: Zhidovinov, Aleksey A.
name: Provatar, Natal'ya P.
Publisher: name: Astrakhan State Medical University
Year: 2020

description: Childrien's torticollis is the most widespread disease, that is why it is necessary to make a research about its etiology and prevention. There is a need to acquire refined x-ray anatomical data and a more complete interpretation of the data of radiation diagnosis of the cervical spine. This will improve the diagnosis and predict the occurrence of recurrence of rotational displacements in the segment C1-C2 vertebrae. Today radiation diagnostics is the leading one in assessing the causes of skeletal pathology in children, and the most important information can be obtained by CT-3D examination, thanks to which the possibilities and results of radiation studies of dysplastic processes in the cervical spine in children with pathology in the C1-C2 segment can be studied. Key words: children, cervical spine, diagnosis, dysplastic changes.
title: CIWA – A web-based tool for automated irrigation management using intelligent plant canopy temperature identification techniques
title: CIWA - Ανάπτυξη διαδικτυακού εργαλείου για αυτοματοποιημένη διαχείριση άρδευσης με χρήση ευφυών τεχνικών αναγνώρισης θερμοκρασίας φυτικού θόλου
Creators: name: Παντελιδακης Μηνας
Publisher: name: Technical University of Crete
Year: 2020

description: Canopy temperature has been recognized as a crop water stress indicator, since it reflects the interaction of crops with soil and the atmosphere. Even though there are several methods to estimate canopy temperature, most of them are time consuming, expensive, inaccurate, or require considerable human input. This work mobilizes Convolutional Neural Networks (CNNs) to identify sunlit leaves and in conjuction with thermal imagery, find the underlying leaf temperatures and calculate the Crop Water Stress Index (CWSI). The results of two different CNN architectures (FRRN, DeepLabV3) have been compared with two minimum input, state of the art methods, namely temperature Histogram Gradient Thresholding and Gaussian Mixture Models. We evaluate our approaches against this baseline using our own dataset of 1432 image-label pairs of pistachio trees. Results indicate that CNNs outperform existing methods. Our dataset is released for the scientific community to use. Finally, a web application was developed, so that researchers/growers can calculate the CWSI in real time, using pictures captured with a thermal camera.
description: Η θερμοκρασία του φυτικού θόλου έχει αναγνωριστεί ως ένας δείκτης καταπόνησης νερού στις καλλιέργειες, καθώς ανακλά την αλληλεπίδραση των καλλιεργειών με το χώμα και την ατμόσφαιρα. Παρά το γεγονός ότι υπάρχουν διάφορες μέθοδοι για τον υπολογισμό της θερμοκρασίας του θόλου, οι περισσότερες από αυτές είναι χρονοβόρες, ακριβές, ανακριβείς, ή απαιτούν σημαντική ανθρώπινη παρέμβαση. Η παρούσα έρευνα χρησιμοποιεί συνελικτικά νευρωνικά δίκτυα (CNNs) για την αναγνώριση των ηλιοφώτιστων φύλλων, και σε συνεργασία με τη χρήση θερμικών εικόνων, βρίσκει τις υποκείμενες θερμοκρασίες των φύλλων και υπολογίζει το δείκτη καταπόνησης νερού της καλλιέργειας (CWSI). Τα αποτελέσματα δύο διαφορετικών αρχιτεκτονικών συνελικτικών νευρωνικών δικτύων (FRRN, DeepLabV3) έχουν συγκριθεί με δύο σύγχρονες μεθόδους ελάχιστης ανθρώπινης παρέμβασης, temperature Histogram Gradient Thresholding και Gaussian Mixture Models. Οι προσεγγίσεις μας εξετάζονται χρησιμοποιώντας ως γνώμονα αυτές τις δύο μεθόδους. Η αξιολόγηση γίνεται πάνω στο δικό μας dataset, το οποίο αποτελέιται απο 1432 ζευγάρια image-label φυστικιών. Τα αποτελέσματα δείχνουν πως τα συνελικτικά νευρωνικά δίκτυα λειτουργούν καλύτερα από τις υπάρχουσες μεθόδους. Το dataset δημοσιεύεται για χρήση από την επιστημονική κοινότητα. Τέλος, αναπτύχθηκε μία διαδικτυακή εφαρμογή, ώστε οι ερευνητές/καλλιεργητές να μπορούν να υπολογίζουν το CWSI σε πραγματικό χρόνο, χρησιμοποιώντας εικόνες από μια θερμική κάμερα.
Higher prequantum geometry
Creators: name: Schreiber, Urs
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Analysis of PDEs (math.AP)
subject: Category Theory (math.CT)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 81T70, 81T30

description: This is a survey of motivations, constructions and applications of higher prequantum geometry. In section 1 we highlight the open problem of prequantizing local field theory in a local and gauge invariant way, and we survey how a solution to this problem exists in higher differential geometry. In section 2 we survey examples and problems of interest. In section 3 we survey the abstract cohesive homotopy theory that serves to make all this precise and tractable.
description: expanded version of my contribution to Catren, Anel (eds.) "New Spaces in Mathematics and Physics" (ercpqg-espace.sciencesconf.org). arXiv admin note: contained in arXiv:1310.7930
title: THE STATE OF THE PANCREAS IN CHILDREN AND ADULTS WITH OBESITY
Creators: name: Dzhumagaziev, Anvar A.
name: Dzhamaev, Lema S.
name: Bezrukova, Dina A.
Publisher: name: Astrakhan State Medical University
Year: 2020

description: The review article examined the problem of assessing the state of the pancreas in obesity in adults and children, reveals the definitions that are used in medicine for changes in the pancreas, indicates the inconsistency of terms related to the deposition of fat cells in the pancreas. Diagnostic possibilities of anamnesis, objective status, paraclinical data (laboratory, instrumental indicators) are shown, the close connection of pancreatic fat infiltration with non-alcoholic fatty liver disease and metabolic syndrome is emphasized. It is emphasized that the determining value in determining the fat infiltration of the pancreas is given to ultrasound examination, which is assigned the role of screening, computed tomography and magnetic resonance imaging, with their high sensitivity and specificity. It is indicated that the literature data on the assessment of the state of the pancreas in children with obesity are few and ambiguous. Key words: obesity, pancreas, children, adults, diagnostics.
Generalized Heegaard splittings and the disk complex
Creators: name: Kim, Jungsoo
Publisher: name: arXiv
Year: 2016
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M50

description: Let $M$ be an orientable, irreducible $3$-manifold and $(\mathcal{V},\mathcal{W};F)$ a weakly reducible, unstabilized Heegaard splitting of $M$ of genus at least three. In this article, we define an equivalent relation $\sim$ on the set of the generalized Heegaard splittings obtained by weak reductions and find special subsets of the disk complex $\mathcal{D}(F)$ named by the "equivalent clusters", where we can find a canonical function $Φ$ from the set of equivalent clusters to the set of the equivalent classes for the relation $\sim$. As an application, we prove that if $F$ is topologically minimal and the topological index of $F$ is at least three, then there is a $2$-simplex in $\mathcal{D}(F)$ formed by two weak reducing pairs such that the equivalent classes of the generalized Heegaard splittings obtained by weak reductions along the weak reducing pairs for the relation $\sim$ are different. In the last section, we prove $Φ$ is a bijection if the genus of $F$ is three. Using it, we prove there is a canonical function $Ω$ from the set of components of $\mathcal{D}_{\mathcal{VW}}(F)$ to the set of the isotopy classes of the generalized Heegaard splittings obtained by weak reductions and describe what $Ω$ is.
description: 40 pages, 5 figures, This article is the generalization of the authour's previous article arXiv:1412.2228 to arbitrarily high genus cases