cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Gp350-targeted CAR-T therapy in EBV-positive Burkitt lymphoma: pre-clinical development of gp350 CAR-T
Creators: name: Wang, Jiajia
name: Wang, Huiping
name: Ding, Yangyang
name: Cao, Nengneng
name: Nan, Fengya
name: Wu, Fan
name: Li, Cong
name: Liang, Xue
name: Xiao, Meng
name: Guo, Jinjing
name: Gao, Zhimai
name: Yan, Li
name: Zhou, Tielin
name: Li, Yanli
name: Zhai, Zhimin
Publisher: name: figshare
Year: 2025
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Supplementary Material 1. Figure S1 Schematic diagram of the anti-gp350 CAR structure. The CAR construct includes: IgHL (Immunoglobulin heavy chain leader signal sequence), scFv (single-chain variable fragment for specific antigen recognition), IgG4 hinge (for receptor flexibility), IgG1 Fc CH3 domain (for structure stabilization), CD28TM (CD28 transmembrane domain for membrane anchoring), CD28cyto (CD28 cytoplasmic domain for costimulatory signaling), and CD3ζ (CD3 zeta chain intracellular domain for primary T-cell activation signal). The restriction sites PmlI and BamHI are indicated.
The intermediate nebular phase of SN 2014J: onset of clumping as the source of recombination
Creators: name: Mazzali, P. A.
name: Bikmaev, I.
name: Sunyaev, R.
name: Ashall, C.
name: Prentice, S.
name: Tanaka, M.
name: Irtuganov, E.
name: Melnikov, S.
name: Zhuchkov, R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: At the age of about 1 year, the spectra of most Type Ia supernovae are dominated by strong forbidden nebular emission lines of FeII and FeIII. Later observations (at about 2 years) of the nearby SN 2011fe showed an unexpected shift of ionization to FeI and FeII. Spectra of the very nearby SN Ia 2014J at an intermediate phase (1 - 1.5 years) that are presented here show a progressive decline of FeIII emission, while FeI is not yet strong. The decrease in ionization can be explained if the degree of clumping in the ejecta increases significantly at ~1.5 years, at least in the Fe-dominated zone. Models suggest that clumps remain coherent after about one year, behaving like shrapnel. The high density in the clumps, combined with the decreasing heating rate, would then cause recombination. These data may witness the phase of transition from relatively smooth ejecta to the very clumpy morphology that is typical of SN remnants. The origin of the increased clumping may be the development of local magnetic fields.
description: Accepted for publication in MNRAS
Hydrogen and helium traces in type Ib-c supernovae
Creators: name: Elmhamdi, A.
name: Danziger, I. J.
name: Branch, D.
name: Leibundgut, B.
name: Baron, E.
name: Kirshner, R. P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The spectroscopic properties of a selected optical photospheric spectra of core collapse supernovae (CCSNe) are investigated.Special attention is devoted to traces of hydrogen at early phases. The generated spectra are found to match the observed ones reasonably well, including a list of only 23 candidate ions. Guided by SN Ib 1990I, the observed trough near 6300Åis attributed to H$α$ in almost all Type Ib events, although in some objects it becomes too weak to be discernible, especially at later phases. Alternative line identifications are discussed. Differences in the way hydrogen manifests its presence within CCSNe are highlighted. In Type Ib SNe, the H$α$ contrast velocity (i.e. line velocity minus the photospheric velocity) seems to increase with time at early epochs, reaching values as high as 8000 km s$^{-1}$ around 15-20 days after maximum and then remains almost constant. The derived photospheric velocities, indicate a lower velocity for Type II SNe 1987A and 1999em as compared to SN Ic 1994I and SN IIb 1993J, while Type Ib events display a somewhat larger variation. The scatter, around day 20, is measured to be $\sim$5000 km s$^{-1}$. Following two simple approaches, rough estimates of ejecta and hydrogen masses are given. A mass of hydrogen of approximately 0.02 $M_\odot$ is obtained for SN 1990I, while SNe 1983N and 2000H ejected $\sim$0.008 $M_\odot$ and $\sim$0.08 $M_\odot$ of hydrogen, respectively. SN 1993J has a higher hydrogen mass, $\sim 0.7$ $M_\odot$ with a large uncertainty. A low mass and thin hydrogen layer with very high ejection velocities above the helium shell, is thus the most likely scenario for Type Ib SNe. Some interesting and curious issues relating to oxygen lines suggest future investigations.
description: 26 pages, 37 figures, 2 tables. Published in Astronomy and Astrophysics (Volume 450, Page 305); Title changed
The Panopticon device: an integrated Paul-trap-hemispherical mirror system for quantum optics
Creators: name: Araneda, Gabriel
name: Cerchiari, Giovanni
name: Higginbottom, Daniel B.
name: Holz, Philip C.
name: Lakhmanskiy, Kirill
name: Obšil, Petr
name: Colombe, Yves
name: Blatt, Rainer
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present the design and construction of a new experimental apparatus for the trapping of single Ba$^+$ ions in the center of curvature of an optical-quality hemispherical mirror. We describe the layout, fabrication and integration of the full setup, consisting of a high-optical access monolithic `3D-printed' Paul trap, the hemispherical mirror, a diffraction-limited in-vacuum lens (NA = 0.7) for collection of atomic fluorescence and a state-of-the art ultra-high vacuum vessel. This new apparatus enables the study of quantum electrodynamics effects such as strong inhibition and enhancement of spontaneous emission, and achieves a collection efficiency of the emitted light in a single optical mode of 31%.
description: 16 pages, 17 figures
Additional file 12 of Nutrient solutions for Arabidopsis thaliana: a study on nutrient solution composition in hydroponics systems
Creators: name: Delden, Sander H. Van
name: Nazarideljou, Mohammad Javad
name: Marcelis, Leo F. M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Additional file 12. Photos of germination and seedling system.
Additional file 2 of Gp350-targeted CAR-T therapy in EBV-positive Burkitt lymphoma: pre-clinical development of gp350 CAR-T
Creators: name: Wang, Jiajia
name: Wang, Huiping
name: Ding, Yangyang
name: Cao, Nengneng
name: Nan, Fengya
name: Wu, Fan
name: Li, Cong
name: Liang, Xue
name: Xiao, Meng
name: Guo, Jinjing
name: Gao, Zhimai
name: Yan, Li
name: Zhou, Tielin
name: Li, Yanli
name: Zhai, Zhimin
Publisher: name: figshare
Year: 2025
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Supplementary Material 2. Figure S2 gp350-Targeted CAR-T cells with high viability and transduction rates. (A) (F): In the FSC vs SSC scatter plot, the gated cell populations for analysis are shown. The population adjacent to SSC, which was not gated, represents shrunken cells or debris. The gated populations were 72.51% in the CAR-T group and 29.44% in the MOCK-T group. (B) (G): In the FVD-KO vs SSC scatter plot, the gated FVD-negative live cell populations were 92.73% in the CAR-T group and 92.89% in the MOCK-T group. (C) (H): The proportion of CD3-positive T cells was 97.86% in the CAR-T group and 93.79% in the MOCK-T group. (D): The MOCK-T group served as a negative control, with the gating percentage set at 1.73%. (I): Using panel D as the background control, the transduction rate of CAR-T cells was 41.68%. (E) (J): In the CAR-T group, the proportions of CD4+ and CD8+ T cells were 33.02% and 60.61%, respectively. In the MOCK-T group, the proportions of CD4+ and CD8+ T cells were 35.34% and 53.91%, respectively.
Analyzing Effects of the U.S. Duties on Canadian Hard Red Spring Wheat
Creators: name: Baek, Jungho
name: Mattson, Jeremy W.
name: Koo, Won W.
name: Baek, Jungho
name: Mattson, Jeremy W.
name: Koo, Won W.
Publisher: name: Unknown
Year: 2009
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: Crop Production/Industries
subject: Farm Management
subject: International Relations/Trade
subject: Land Economics/Use
subject: Political Economy
subject: antidumping duties
subject: Canadian exports
subject: countervailing duties
subject: farm revenue
subject: hard red spring wheat

description: Since the United States imposed antidumping and countervailing duties totaling 14.16 percent on imports of Canadian hard red spring (HRS) wheat, Canadian exports to the United States have nearly stopped. This study examines the impact of the decreased HRS wheat imports from Canada on U.S. wheat prices and producer income. To measure the impacts of the U.S. duties accurately, special attention is paid to issues related to substitutability between HRS and hard red winter (HRW) wheat and third-country effects. Results suggest that the substantial decline in Canadian HRS wheat exports to the United States has increased U.S. HRS and HRW wheat prices and thus farm income.
On the study of antiprotons yield in hadronic collisions at NICA SPD
Creators: name: Alexakhin, V.
name: Guskov, A.
name: Hayman, Z.
name: El-Kholy, R.
name: Tkachenko, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The study of antiproton yield in $p$-$p$ and $p$-$d$ collisions is important for the astrophysical search for dark matter consisting of Weakly Interacting Massive Particles. Refinement of the production cross section, angular and momentum spectra of produced antiprotons in a wide energy range could help to treat the results obtained by the AMS-02 and PAMELA orbit spectrometers. In this paper we present a detailed Monte Carlo study of possible measurements at the planned SPD experiment at the NICA collider that is under construction at JINR (Dubna).
Spatial Distribution of Origin of Umbral Waves in a Sunspot Umbra
Creators: name: Yurchyshyn, Vasyl
name: Kilcik, Ali
name: Sahin, Seray
name: Abramenko, Valentina
name: Lim, Eun-Kyung
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Umbral flashes (UFs) are emissions in the core of chromospheric lines caused by upward propagating waves steepening into shocks. UFs are followed by an expanding blue shifted umbral wave (UW) and red-shifted plasma returning to the initial state. Here we use 5 s cadence images acquired at $\pm$0.04~nm off the Halpha line center by the Visible Imaging Spectrometer (VIS) installed on the Goode Solar Telescope (GST) to detect the origin of UFs and UWs in a sunspot with a uniform umbra free of LBs and clusters of umbral dots. The data showed that UFs do not randomly originate over the umbra. Instead, they appear to be repeatedly triggered at locations with the lowest umbral intensity and the most powerful oscillations of Halpha-0.04 nm intensity. GST magnetic field measurements using Near Infra-Red Imaging Spectropolarimeter (NIRIS) also showed that the dominant location of prevalent UF origin is co-spatial associated with the strongest fields in the umbra. Interface Region Imaging Spectrograph 149.0 nm images showed that no bright UV loops were anchored in the umbra in general and near the UF patches in particular suggesting that UFs and UWs alone can not be responsible for the origin of warm coronal loops. We thus conclude that the existence of locations with prevalent origin of UFs confirms the idea that they may be driven by a sub-surface source located near the axis of a flux rope, while the presence of several UFs trigger centers may indicate the complex structure of a sunspot umbra.
description: 9 pages, 5 figures
Additional file 13 of Nutrient solutions for Arabidopsis thaliana: a study on nutrient solution composition in hydroponics systems
Creators: name: Delden, Sander H. Van
name: Nazarideljou, Mohammad Javad
name: Marcelis, Leo F. M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Additional file 13. Chemical salts recipes used to prepare the full strenght nutrient solutions.
The Kondo Dynamics of YbIn(1-x)AgxCu4
Creators: name: Hancock, Jason N.
name: McKnew, Tim
name: Schlesinger, Zack
name: Sarrao, John L.
name: Fisk, Zach
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present an infrared/optical study of the dynamics of the strongly correlated electron system YbIn(1-x)AgxCu4 as a function of doping and temperature for x ranging from 0 to 1, and T between 20 and 300 K. This study reveals information about the unusual phase transition as well as the phases themselves. Scaling relations emerge from the data and are investigated in detail using a periodic Anderson model based calculation. We also provide a picture in which to view both the low and high-energy x-dependent features of the infrared data, including identification of high energy, temperature dependent features.
description: 12 pages, 11 figures, submitted Phys. Rev. B
Dimensinamento do agronegócio no estado de Minas Gerais
Creators: name: Diawara, Mamadou
name: Gomes, Marilia Fernandes Maciel
name: Lirio, Viviani Silva
name: Tosta, Marielce De Cassia Ribeiro
name: Diawara, Mamadou
name: Gomes, Marilia Fernandes Maciel
name: Lirio, Viviani Silva
name: Tosta, Marielce De Cassia Ribeiro
Publisher: name: Unknown
Year: 2005
Subjects: subject: Agribusiness
subject: GDP
subject: Agribusiness
subject: Minas Gerais

description: This study aimed to analyze the economic structure of Minas Gerais State, Brazil, to measure the agribusiness sector of the state in the years of 1980 and 1996 and to evaluate the agribusiness share on total GDP formation, based on inter-regional input-output matrices. The principal results obtained were: a) a significant change in the agribusiness structure occurred from 1980 to 1996; b) the share of aggregate I in total agribusiness increased expressively, rising from 12.31% in 1980 to 20.24% in 1996; c) relative stability were observed in the evolution of aggregate III from 1980 to 1996, rising from 36.40% to 36,51%; d) the aggregate II share declined from 51.29% in 1980 to 43.25% in 1996. The study also shows that aggregate II remains the most important segment of the agribusiness in Minas Gerais State. This indicate that state’s economy can be classified as a food economy in a process of industrialization. In relation to its share in GDP, the agribusiness followed the tendency that has been prevalent in Brazil, that is, gradual diminution of its importance in GDP; it decreased of 25% in 1980 to 20% in 1996.
An Index for 4 dimensional Super Conformal Theories
Creators: name: Kinney, Justin
name: Maldacena, Juan
name: Minwalla, Shiraz
name: Raju, Suvrat
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a trace formula for an index over the spectrum of four dimensional superconformal field theories on $S^3 \times $ time. Our index receives contributions from states invariant under at least one supercharge and captures all information -- that may be obtained purely from group theory -- about protected short representations in 4 dimensional superconformal field theories. In the case of the $\mathcal{N}=4$ theory our index is a function of four continuous variables. We compute it at weak coupling using gauge theory and at strong coupling by summing over the spectrum of free massless particles in $AdS_5\times S^5$ and find perfect agreement at large $N$ and small charges. Our index does not reproduce the entropy of supersymmetric black holes in $AdS_5$, but this is not a contradiction, as it differs qualitatively from the partition function over supersymmetric states of the ${\cal N}=4$ theory. We note that entropy for some small supersymmetric $AdS_5$ black holes may be reproduced via a D-brane counting involving giant gravitons. For big black holes we find a qualitative (but not exact) agreement with the naive counting of BPS states in the free Yang Mills theory. In this paper we also evaluate and study the partition function over the chiral ring in the $\mathcal{N}=4$ Yang Mills theory.
description: harvmac 40+16 pages, v3: references and table of contents added, typos fixed
Wittgenstein and Aesthetics: A Bibliography
Creators: name: Baldi, Massimo
Publisher: name: Aisthesis. Pratiche, linguaggi e saperi dell’estetico
Year: 2013

description: In these pages the reader will find a bibliography whose subject is the relationship between Wittgenstein’s Work and Aesthetics in the range of years 1960-2012.
description: Aisthesis. Pratiche, linguaggi e saperi dell’estetico, Vol. 6 No. 1 (2013): Wittgenstein on Aesthetics / Aesthetics on Wittgenstein
A importância do setor varejista na comercialização de feijão no Paraná
Creators: name: Carneiro, Paula Tissiany
name: Parre, Jose Luiz
name: Carneiro, Paula Tissiany
name: Parre, Jose Luiz
Publisher: name: Unknown
Year: 2005
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: Commercialization
subject: Transmission of prices
subject: Beans
subject: Paraná

description: Based in concepts and models of “commercialization”, this work has as objective to analyze the transmissions of prices between producer, attacked and retail of the productive chain of the beans in the state of the Paraná, in the period of 1995/ 2003. For this, it was verified as the variable price was transmitted between the segments, esteem itself the edges and the causality direction enters the three sectors of market, that, together with the improvement of the final product, serve as indicating of efficiency in the distribution and commercialization of the product. In general way, the retail caused variations in the prices to the producer and attacked - causality confirmed for the application of model VAR - but that it did not represent an explosive trend of this variable. The study it discloses a trend of stability in the price the attacked one, followed of small decreases, together with the profit of importance of the supermarkets in the distribution of beans to the retail, guaranteeing the final product quality. The reorganization lived for this sector reflects the moment of economic stability occurred in the country and the new profile of the consumer.
Additional file 3 of Gp350-targeted CAR-T therapy in EBV-positive Burkitt lymphoma: pre-clinical development of gp350 CAR-T
Creators: name: Wang, Jiajia
name: Wang, Huiping
name: Ding, Yangyang
name: Cao, Nengneng
name: Nan, Fengya
name: Wu, Fan
name: Li, Cong
name: Liang, Xue
name: Xiao, Meng
name: Guo, Jinjing
name: Gao, Zhimai
name: Yan, Li
name: Zhou, Tielin
name: Li, Yanli
name: Zhai, Zhimin
Publisher: name: figshare
Year: 2025
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Supplementary Material 3. Figure S3 Histological and immunohistochemical analysis of tumor tissue in mice. (A): HE stains of tumor tissues reveals dense, irregular tumor cells with a high nucleus-to-cytoplasm ratio in the MOCK-T group, indicative of active proliferation. Immunohistochemical analysis shows elevated Ki-67 and BCL-2 expression in the MOCK-T group, supporting its high proliferative activity and anti-apoptotic properties. In contrast, the gp350-CAR-T group displays extensive necrosis and apoptosis, with loosely arranged cells and elevated Bax expression, indicating enhanced apoptosis. Additionally, increased CD3-positive T cell infiltration and reduced gp350 levels in the gp350-CAR-T group confirm its targeted anti-tumor activity. (B): Quantification of the immunohistochemical staining for Bax, BCL-2, Ki-67, CD3, and gp350. The MOCK-T group exhibits significantly higher Ki-67 and BCL-2 levels, associated with greater proliferative activity and anti-apoptotic properties, while the gp350-CAR-T group shows markedly increased Bax expression, indicating enhanced apoptosis. CD3-positive T cell infiltration and reduced gp350 expression in the gp350-CAR-T group further confirm the specific anti-tumor effect of gp350-CAR-T cells.
Conflict resolution Practices in education.pdf
Creators: name: zeroual, khalid
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 390405
subject: Educational technology and computing
classificationCode: 390403
subject: Educational administration, management and leadership

description: Globalization intertwines societies more closely than ever before, educational institutions serve as microcosms that gives the complexities of our interconnected world.
Constraint Algebra in Bigravity
Creators: name: Soloviev, Vladimir O.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 83D05

description: The constraint algebra is derived in the second order tetrad Hamiltonian formalism of the bigravity. This is done by a straightforward calculation without involving any insights, implicit functions, and Dirac brackets. The tetrad approach is the only way to present the bigravity action as a linear functional of lapses and shifts, and the Hassan-Rosen transform (characterized as "a complicated redefinition of the shift variable" according to the authors) appears here not as an ansatz but as fixing of a Lagrange multiplier. A comparison of this approach with the other ones is provided.
description: Typos removed, an introductory section is added, 36 pages, 4 tables
Índice relativo de modernização agrícola na região Norte
Creators: name: Silva, Rubicleis Gomes Da
name: Fernandes, Elaine Aparecida
name: Silva, Rubicleis Gomes Da
name: Fernandes, Elaine Aparecida
Publisher: name: Unknown
Year: 2005
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: Agricultural modernization
subject: North region
subject: Factorial analysis

description: The agricultural activity possesses expressive relevance for the agriculture of the North region. In relation to the agricultural modernization, the researches are driven in a joined way (national), the one that disables verify, indeed, which the degree of municipal development and which the variables that to impact this development. In a general way, it intends to determine the degree of agricultural modernization in the municipal districts of the North region. It is observed that this area presents low state levels of modernization, which are justified for the recent expansion of the agricultural border, for the low level of government investments, for the lack of public politics destined to the agricultural development and, finally, for the movements environmentalists.
Einstein metrics of Randers type
Creators: name: Robles, Colleen
Publisher: name: University of British Columbia
Year: 2009

description: This thesis presents a study of Einstein Randers metrics. Initially introduced within the context of relativity, Randers metrics have a strong presence in both the theory and applications of Finsler geometry. The starting point is a new characterization of Einstein metrics of Randers type by three conditions. The conditions form a coupled, highly non-linear (due to the presence of a Riemannian Ricci tensor), second order system of partial differential equations. The equations are polynomial in the unknowns; a Riemannian metric ã and differential 1-form b. Recently Z. Shen has generalized Zermelo's problem of navigation on the plane to arbitrary Riemannian manifolds. (The goal is to identify the paths of shortest time on a Riemannian manifold (M, ă) under the influence of an external force W = Wi∂xi.) In this context, Randers metrics may be viewed as solutions to Zermelo's problem. The navigation structure yields the main result of the thesis, a succinct geometric description of Einstein metrics of Randers type. Explicitly, the Randers metric arising as the solution to Zermelo's problem on (ă, W) is Einstein if and only if the Riemannian metric ă is Einstein itself, and W is an infinitesimal homothety of ă. The navigation description quickly yields a Schur lemma for the Ricci curvature of Randers metrics. It is a testament to the navigation description that this result, the first Schur lemma for Ricci curvature in (non- Riemannian) Finsler geometry, is obtained with relative ease. An extension of Matsumoto's Identity for Randers metrics of constant flag curvature to the Einstein setting then follows. Having established these general results, I then explore three scenarios: Einstein metrics on surfaces of revolution, constant flag curvature metrics, and Einstein metrics on closed manifolds. The thesis closes with a collection of open questions.
Avaliação das mudanças na política de garantia de preços mínimos: período de 1997 a 2004
Creators: name: Del Bel Filho, Egmar
name: Bacha, Carlos Jose Caetano
name: Del Bel Filho, Egmar
name: Bacha, Carlos Jose Caetano
Publisher: name: Unknown
Year: 2005
Subjects: Agricultural and Food Policy

description: This paper evaluates the main changes that happened in the Brazilian policies of agricultural minimum price since 1997, paying attention to operational issues and discrepancies among regions and products that occurred when implementing those policies. In 1996, Brazilian Federal Government created two new programs, Prêmio de Escoamento de Produto (PEP) and Contratos de Opções de Venda de Produtos Agropecuários (COVPA), in addition to other two traditional programs (Aquisição do Governo Federal, AGF, and Empréstimos do Governo Federal, EGF). However, the new programs only were implemented one year after. Since then, these four Federal programs of minimum prices have had different performances. This paper evaluates those differences, highlighting unequal distribution of these programs among products and regions. COVPA is concentrated in corn crops, PEP favored cotton and AGF is biased to rice and beans. Moreover, Center-Western states are favored in using these programs and Northern and Northeastern states little used these programs.
Jeans instability for an inert binary mixture: a kinetic theory approach in the Euler regime
Creators: name: Sandoval-Villalbazo, A.
name: Sagaceta-Mejia, A. R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Jeans stability criterium for gravitational collapse is examined for the case of an inert binary mixture in local equilibrium, neglectinq dissipative effects. The corresponding transport equations are established using kinetic theory within the Euler regime approximation. It is shown that the corresponding dispertion relation is modified, yielding corrections to the Jeans wave number. This formalism that can be generalized for several interesting cases involving dissipation.
description: Typos corrected
Light Scalar Mesons
Creators: name: Achasov, N. N.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The crucial points of physics of light scalar mesons are discussed. The special attention is given to the chiral shielding of lightest scalar mesons and the production of the well established light scalar mesons in the ϕradiative decays. Arguments in favor of the four-quark model of the a0(980) and f0(980) mesons are given.
description: 6 pages, 1 figure, Talk given on September 6, 2004 in Dubna at Bogolyubov Conference, September 2-6, 2004, Moscow-Dubna, Russia
Additional file 1 of [18F]FDG uptake of bone marrow on PET/CT for predicting distant recurrence in breast cancer patients after surgical resection
Creators: name: Lee, Jeong Won
name: Kim, Sung Yong
name: Han, Sun Wook
name: Lee, Jong Eun
name: Lee, Hyun Ju
name: Heo, Nam Hun
name: Lee, Sang Mi
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Cancer
subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1: Figure 1. Histograms of maximum SUV (a), MTV (b), TLG (c), BM SUV (d), and BLR (e).
Additional file 11 of Nutrient solutions for Arabidopsis thaliana: a study on nutrient solution composition in hydroponics systems
Creators: name: Delden, Sander H. Van
name: Nazarideljou, Mohammad Javad
name: Marcelis, Leo F. M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Additional file 11. Photos of salt stress due to contact with nutrient solution.
Viabilidade econômica de embalagens para laranja-de-mesa no estado de São Paulo
Creators: name: Lima, Lilian Maluf De
name: Caixeta Filho, Jose Vicente
name: Lima, Lilian Maluf De
name: Caixeta Filho, Jose Vicente
Publisher: name: Unknown
Year: 2005
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: Packaging
subject: Economic feasibility
subject: Orange

description: This current study aims to identify the most feasible type of packages for fresh oranges, produced and commercialized in the São Paulo state. In order to do so, three studies of specific cases were considered, under the context of multi cases. It was aimed to determine the cost of processing, packaging and transporting related to the orange commercialization aimed at customers such as wholesalers, supermarkets and Supplying Centers (CEASA’s), from a Packing-House. The results presented and analyzed in this study allowed to indicate that, in general terms, there is no package more feasible economically speaking, considering its use. What was really observed was that there is a package that is more feasible for each producer considering his specific characteristics, such as: forms of freight negotiations with the customer, the payment of taxes related to transportation, loss levels related to the use of determined packages in long distances, variations of the fruit prices sold to the customer and to the industry, values related to the processing, arbitrage and taxes of financial discounts (according to the type of supermarket). Based on the spreadsheet the producer will be able to use a tool to help make decisions related not only to the most feasible package to be used, but also as an instrument in defining the best sale price for their fruit (R$/kg), from which profits can be forecasted in all levels of refusals.
Demanda industrial de energia elétrica em Minas Gerais, 1970-2002
Creators: name: Mattos, Leonardo Bornacki De
name: Reis, Bricio Dos Santos
name: Lima, Joao Eustaquio De
name: Lirio, Viviani Silva
name: Mattos, Leonardo Bornacki De
name: Reis, Bricio Dos Santos
name: Lima, Joao Eustaquio De
name: Lirio, Viviani Silva
Publisher: name: Unknown
Year: 2005
Subjects: subject: Demand and Price Analysis
subject: Industrial Demand
subject: Electricity
subject: Cointegration
subject: VEC Model

description: The main objective of this paper was to obtain an estimate for the industrial electricity demand in Minas Gerais in the period from 1970 to 2002. After identifying that the series were nonstationary, it was used the Cointegration approach, being estimated a Vector Error Correction Model (VEC Model). The results showed that both price and income elasticities are inferiors to the unit. The projections for period 2004/2008 indicate that the consumption of electricity should present superior taxes of growth to the observed ones in the decade of 90.
"param_card.dat" of "Search for new phenomena in final states with an energetic jet and large missing transverse momentum in pp collisions at $\sqrt{s}=8$ TeV with the ATLAS detector"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2015

description: Associated squark/gluino-gravitino production, $m_{\tilde{q}}=m_{\tilde{g}}=1.5$ TeV and $m_{\tilde{G}}=2 \times 10^{-4}$ eV
description: CERN-LHC. Results of a search for new phenomena in final states with an energetic jet and large missing transverse momentum are reported. The search uses 20.3 fb$^{-1}$ of $\sqrt{s}=8$ TeV data collected in 2012 with the ATLAS detector at the LHC. Events are required to have at least one jet with $p_T > 120$ GeV and no leptons. Nine signal regions are considered with increasing missing transverse momentum requirements between $E_T^{miss} > 150$ GeV and $E_T^{miss} > 700$ GeV. Good agreement is observed between the number of events in data and Standard Model expectations. The results are translated into exclusion limits on models with large extra spatial dimensions, pair production of weakly interacting dark matter candidates, and production of very light gravitinos in a gauge-mediated supersymmetric model. In addition, limits on the production of an invisibly decaying Higgs-like boson leading to similar topologies in the final state are presented.
Qubit transformations on Rashba ring with periodic potential
Creators: name: Ambrož, Kregar
name: Anton, Ramšak
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A spin-qubit transformation protocol is proposed for an electron in a mesoscopic quantum ring with tunable Rashba interaction controlled by the external electric field. The dynamics of an electron driven around the ring by a series of Landau-Zenner-like transitions between a finite number of local voltage gates is determined analytically. General single-qubit transformations are demonstrated to be feasible in a dynamical basis of localized pseudo-spin states. It is also demonstrated that by the use of suitable protocols based on changes of the Rashba interaction full Bloch sphere can be covered. The challenges of a possible realization of the proposed system in semiconductor heterostructures are discussed.
description: submitted to New Journal of Physics
Distinguishing Majorana bound states from Andreev bound states through differential conductance and current noise spectrum
Creators: name: Zhao, Huajin
name: Wang, Junrong
name: Mao, Hong
name: Jin, Jinshuang
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the quantum transport through a quantum dot coupled with a superconducting (SC) nanowire. By elaborating the differential conductance and current noise spectrum, we focus on the distinct characteristics of the topological Majorana bound states (MBSs) and trivial Andereev bound states (ABSs) hosted in SC wire. For MBSs with a topological quality factor $q=1$, we observe the degenerate features manifested as the zero-bias peak (ZBP) in differential conductance and the Rabi dips degeneracy (RDD) in noise spectrum. In contrast, for ABSs with $q<1$, the splitting of these degenerate features depends on the linewidth, arising from realistic measurement conditions. Furthermore, we identify the critical quality factors $q_{\rm c}$ and $q_{\rm s}$ associated with the emergences of ZBP and RDD, respectively. The value of $q_{\rm c}$ is temperature-dependent, and we establish a suitable temperature window to ensure the visibility of single ZBP in the experiments. Whereas, $q_{\rm c}$ depends on the coupling strength rather than the temperature. Typical values for these quality factors are approximately $q_{\rm c}\approx 0.93$ and $q_{\rm s}\approx 0.99$. Our results suggest that the degenerate Rabi spectrum signal could serve as a hallmark for the presence of MBSs, which goes beyond the scope of differential conductance.
description: 10 pages, 4 figures
A inserção do setor siderúrgico na economia capixaba: uma análise de insumo-produto
Creators: name: Setto, Giani Claudia
name: Brasil, Gutemberg H.
name: Vieira, Wilson Da Cruz
name: Setto, Giani Claudia
name: Brasil, Gutemberg H.
name: Vieira, Wilson Da Cruz
Publisher: name: Unknown
Year: 2005
Subjects: subject: Production Economics
subject: Steel industry
subject: Input-output
subject: Linkage index
subject: State of Espírito Santo

description: The aim of this paper was to analyze the relative importance of the steel industry to the state of Espírito Santo, Brazil. The 1990 and 1999 Brazilian input-output matrices and Brazil’s regional accounts - state of Espírito Santo were used to build input-output matrices (1990 and 1999) to this state. Increases in final demand were simulated to analyze the effects on the production of each sector as well as on employment creation in this state. Backward and forward linkage indexes were also computed to twelve sectors with the same purpose. The results show that the steel industry is very important to the capixaba economy especially due to the high multiplier effects in response to increases in final demand. The results show also that the relative importance of the steel industry has grown during the 1990’s in the capixaba economy. When compared to other sectors, the steel industry has also one the higher linkage indexes, which reinforce the relative importance of this industry to the economy analyzed.
EASE 2024 - FILLER Enhancing Pre-Trained Language Model with Self-Improvement and Post-Ranking for Stack Overflow Post Title Generation
Creators: name: None
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461201
subject: Automated software engineering
classificationCode: 461202
subject: Empirical software engineering

description: This repository contains replication packages for "FILLER Enhancing Pre-Trained Language Model with Self-Improvement and Post-Ranking for Stack Overflow Post Title Generation" which is submitted to EASE 2024.
Additional file 1 of Proteomic profiling of human plasma and intervertebral disc tissue reveals matrisomal, but not plasma, biomarkers of disc degeneration
Creators: name: Dube, Christabel Thembela
name: Gilbert, Hamish T. J.
name: Rabbitte, Niamh
name: Baird, Pauline
name: Patel, Sonal
name: Herrera, Jeremy A.
name: Baricevic-Jones, Ivona
name: Unwin, Richard D.
name: Chan, Danny
name: Gnanalingham, Kanna
name: Hoyland, Judith A.
name: Richardson, Stephen M.
Publisher: name: figshare
Year: 2025
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology

description: Supplementary Material 1
Modelado Geoespacial de la Tendencia Sucesional como Respuesta de los Bosques ante el Cambio Climático: Incidencia Solar
Creators: name: Cárdenas Domínguez, José Luis
Publisher: name: Zenodo
Year: 2020
Subjects: Análisis Geoespacial
Cambio climático
Ecología Forestal
Radiación
Modelos Digitales de Elevación

description: La dinámica de la vegetación está influenciada por los flujos de materia y energía canalizados por el relieve, el análisis de modelos Geoespaciales y ambientales sobre la incidencia solar y producción forestal, a través de los Modelos Digitales de Elevación permitirá analizar la dinámica sucesional y la respuesta de los bosques ante el cambio climático con una resolución horaria, tomando como variable climática la radiación solar.
Federated Multi-view Matrix Factorization for Personalized Recommendations
Creators: name: Flanagan, Adrian
name: Oyomno, Were
name: Grigorievskiy, Alexander
name: Tan, Kuan Eeik
name: Khan, Suleiman A.
name: Ammad-Ud-Din, Muhammad
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Information Retrieval (cs.IR)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We introduce the federated multi-view matrix factorization method that extends the federated learning framework to matrix factorization with multiple data sources. Our method is able to learn the multi-view model without transferring the user's personal data to a central server. As far as we are aware this is the first federated model to provide recommendations using multi-view matrix factorization. The model is rigorously evaluated on three datasets on production settings. Empirical validation confirms that federated multi-view matrix factorization outperforms simpler methods that do not take into account the multi-view structure of the data, in addition, it demonstrates the usefulness of the proposed method for the challenging prediction tasks of cold-start federated recommendations.
description: 16 pages, 3 figures, 5 tables, submitted to a conference
Wittgenstein. Playing on the Edges of Language
Creators: name: Valagussa, Francesco
Publisher: name: Aisthesis. Pratiche, linguaggi e saperi dell’estetico
Year: 2013

description: This article aims to show the development of Wittgenstein’s conception of language from a pictorial model to a musical model. At first language is considered as a “means of representation” but in the second phase of Wittgenstein’s work the problem of understanding a proposition and the different shades of meaning supports an analogy with the musical dimension. In this perspective, Wittgenstein approaches the idea of language-game.
description: Aisthesis. Pratiche, linguaggi e saperi dell’estetico, Vol. 6 No. 1 (2013): Wittgenstein on Aesthetics / Aesthetics on Wittgenstein
Evolutionary prisoner's dilemma game on hierarchical lattices
Creators: name: Vukov, Jeromos
name: Szabo, Gyorgy
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: An evolutionary prisoner's dilemma (PD) game is studied with players located on a hierarchical structure of layered square lattices. The players can follow two strategies [D (defector) and C (cooperator)] and their income comes from PD games with the ``neighbors.'' The adoption of one of the neighboring strategies is allowed with a probability dependent on the payoff difference. Monte Carlo simulations are performed to study how the measure of cooperation is affected by the number of hierarchical levels (Q) and by the temptation to defect. According to the simulations the highest frequency of cooperation can be observed at the top level if the number of hierarchical levels is low (Q<4). For larger Q, however, the highest frequency of cooperators occurs in the middle layers. The four-level hierarchical structure provides the highest average (total) income for the whole community.
description: appendix added
Low-frequency divergence and quantum geometry of the bulk photovoltaic effect in topological semimetals
Creators: name: Ahn, Junyeong
name: Guo, Guang-Yu
name: Nagaosa, Naoto
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the low-frequency properties of the bulk photovoltaic effect in topological semimetals. The bulk photovoltaic effect is a nonlinear optical effect that generates DC photocurrents under uniform irradiation, allowed by noncentrosymmetry. It is a promising mechanism for a terahertz photodetection based on topological semimetals. Here, we systematically investigate the low-frequency behavior of the second-order optical conductivity in point-node semimetals. Through symmetry and power-counting analysis, we show that Dirac and Weyl points with tilted cones show the leading low-frequency divergence. In particular, we find new divergent behaviors of the conductivity of Dirac and Weyl points under circularly polarized light, where the conductivity scales as $ω^{-2}$ and $ω^{-1}$ near the gap-closing point in two and three dimensions, respectively. We provide a further perspective on the low-frequency bulk photovoltaic effect by revealing the complete quantum geometric meaning of the second-order optical conductivity tensor. The bulk photovoltaic effect has two origins, which are the transition of electron position and the transition of electron velocity during the optical excitation, and the resulting photocurrents are respectively called the shift current and the injection current. Based on an analysis of two-band models, we show that the injection current is controlled by the quantum metric and Berry curvature, whereas the shift current is governed by the Christoffel symbols near the gap-closing points in semimetals. Finally, for further demonstrations of our theory beyond simple two-band models, we perform first-principles calculations on magnetic Dirac semimetal MnGeO$_3$and Weyl semimetal PrGeAl. Our work brings out new insights into the structure of nonlinear optical responses as well as for the design of semimetal-based terahertz photodetectors.
description: 27 pages, 10 figures, first-principles calculations added
MPEC 2024-T277 : 2024 TX13
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 TX13

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Unconventional anisotropic superexchange in NaV2O5
Creators: name: Eremin, M. V.
name: Zakharov, D. V.
name: Eremina, R. M.
name: Deisenhofer, J.
name: von Nidda, H. -A. Krug
name: Obermeier, G.
name: Horn, S.
name: Loidl, A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The strong line broadening observed in electron spin resonance on NaV$_2$O$_5$ is found to originate from an unusual type of the symmetric anisotropic exchange interaction with simultaneous spin-orbit coupling on both sites. The microscopically derived anisotropic exchange constant is almost two orders of magnitude larger than the one obtained from conventional estimations. Based on this result we systematically evaluate the anisotropy of the ESR linewidth in terms of the symmetric anisotropic exchange, only, and we find microscopic evidence for precursor effects of the charge ordering already below 150 K.
description: 4 pages, 4 figures, accepted for publication in Phys. Rev. Letters
Structural Change in Transition Economies: Does Foreign Aid Matter?
Creators: name: Fardmanesh, Mohsen
name: Tan, Li
name: Fardmanesh, Mohsen
name: Tan, Li
Publisher: name: Unknown
Year: 2009
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: liberalization
subject: structural adjustment
subject: transition economies
subject: East European economies
subject: Soviet Republics
subject: foreign aid

description: This paper addresses whether the initial declines in the manufacturing and real wages in transition economies were anything unexpected to justify policy reversal, and whether the “often-recommended” foreign aid would have helped them curb these declines in any significant way. It answers these questions with the help of a two-sector three-factor small open economy model and simulation exercises. It concludes that, given the relative price distortions and the market disequilibria that transition economies inherited from their planning era, the initial declines in their manufacturing and real wages are to be mostly expected. Foreign aid, whose impact is noticeable only when it is in excess of 5% of GDP, does not curb the decline in their real wages in any measurable way and exacerbates the decline in their manufacturing by a few percent.