cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Reinforcement Learning-Based Traffic Signal Control for Signalized Intersections
Creators: name: Zhong, Dunhao
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2021
Subjects: Traffic signal control
Reinforcement learning

description: Vehicles have become an indispensable means of transportation to ensure people’s travel and living materials. However, with the increasing number of vehicles, traffic congestion has become severe and caused a lot of social wealth loss. Therefore, improving the efficiency of transport management is one of the focuses of current academic circles. Among the research in transport management, traffic signal control (TSC) is an effective way to alleviate traffic congestion at signalized intersections. Existing works have successfully applied reinforcement learning (RL) techniques to achieve a higher TSC efficiency. However, previous work remains several challenges in RL-based TSC methods. First, existing studies used a single scaled reward to frame multiple objectives. Nevertheless, the single scaled reward has lower scalability to assess the controller’s performance on different objectives, resulting in higher volatility on different traffic criteria. Second, adaptive traffic signal control provides dynamic traffic timing plans according to unforeseeable traffic conditions. Such characteristic prohibits applying the existing eco-driving strategies whose strategies are generated based on foreseeable and prefixed traffic timing plans. To address the challenges, in this thesis, we propose to design a new RL-TSC framework along with an eco-driving strategy to improve the TSC’s efficiency on multiple objectives and further smooth the traffic flows. Moreover, to achieve effective management of the system-wide traffic flows, current researches tend to focus on the design of collaborative traffic signal control methods. However, the existing collaboration-based methods often ignore the impact of transmission delay for exchanging traffic flow information on the system. Inspired by the state-of-the-art max-pressure control in the traffic signal control area, we propose a new efficient RL-based cooperative TSC scheme by improving the reward and state representation based on the max-pressure control method and developing an agent that can address the data transmission delay issue by decreasing the discrepancy between the real-time and delayed traffic conditions. To evaluate the performance of our proposed work more accurately, in addition to the synthetic scenario, we also conducted an experiment based on the real-world traffic data recorded in the City of Toronto. We demonstrate that our method surpassed the performance of the previous traffic signal control methods through comprehensive experiments.
[Estimado Sr. Mera, por encargo especia del Sr. Comas le escribo]
Creators: name: José, Pedreira
name: Pedreira, José
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: ‘’Sonámbulo del sol’’
Éditions Seix Barral

description: Destinataire : Mera, Francisco
description: A la demande spéciale de M. Comas, l’auteur (attaché au Département de promotion et de vente), lui joint le questionnaire qu’il a remis personnellement à Nivaria Tejera lors de son voyage à Paris et fait remarquer la grande qualité des réponses de l’autrice à ce questionnaire. Il le prie de bien vouloir lui remettre les copies des publications où paraîtra le questionnaire pour les envoyer à N. Tejera. Il l’informe qu’il reste en contact avec lui concernant la gestion du livre en Colombie.
description: A petición especial del Sr. Comas, el autor (adscrito al Departamento de promoción y venta), le adjunta el cuestionario que entregó personalmente a Nivaria Tejera durante su viaje a París y señala la gran calidad de las respuestas de la autora a este cuestionario. Le ruega que le entregue copias de las publicaciones en las que se publicará el cuestionario para enviárselas a N. Tejera. Le informa que se mantiene en contacto con él en relación a la gestión del libro en Colombia.
description: Source: NT-AB-1972-11-06b
description: Source: Localisation du document : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Additional file 3 of Novel pathogenic NPR2 variants in short stature patients and the therapeutic response to rhGH
Creators: name: Chen, Hong
name: Zhang, Suping
name: Sun, Yunteng
name: Chen, Jiao
name: Yuan, Ke
name: Zhang, Ying
name: Yang, Xiaohong
name: Lin, Xiangquan
name: Chen, Ruimin
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Cancer
subject: Mental Health

description: Supplementary Table 1. Mutagenesis primer sequences.
Centering and reference groups for estimates of fixed effects: Modifications to felsdvreg
Creators: name: Mihaly, Kata
name: McCaffrey, Daniel F.
name: Lockwood, J. R.
name: Sass, Tim R.
name: Mihaly, Kata
name: McCaffrey, Daniel F.
name: Lockwood, J. R.
name: Sass, Tim R.
Publisher: name: Unknown
Year: 2010
Subjects: subject: Research Methods/ Statistical Methods
subject: felsdvreg
subject: felsdvregdm
subject: fixed effects
subject: linked employer–employee data
subject: longitudinal achievement data

description: Availability of large, multilevel longitudinal databases in various fields including labor economics (with workers and firms observed over time) and education research (with students and teachers observed over time) has increased the application of panel-data models with multiple levels of fixed-effects. Existing software routines for fitting fixed-effects models were not designed for applications in which the primary interest is obtaining estimates of any of the fixed-effects parameters. Such routines typically report estimates of fixed effects relative to arbitrary holdout units. Contrasts to holdout units are not ideal in cases where the fixed-effects parameters are of interest because they can change capriciously, they do not correspond to the structural parameters that are typically of interest, and they are inappropriate for empirical Bayes (shrinkage) estimation. We develop an improved parameterization of fixed-effects models using sum-to-zero constraints that provides estimates of fixed effects relative to mean effects within well-defined reference groups (e.g., all firms of a given type or all teachers of a given grade) and provides standard errors for those estimates that are appropriate for shrinkage estimation. We implement our parameterization in a Stata routine called felsdvregdm by modifying the felsdvreg routine designed for fitting highdimensional fixed-effects models. We demonstrate our routine with an example dataset from the Florida Education Data Warehouse.
Supplementary document for Self-powered Pt/a-Ga₂O₃/ITO vertical Schottky junction solar-blind photodetector with excellent detection performance - 6544214.pdf
Creators: name: Ye, Liyu
name: Zhou, Shuren
name: xiong, yuanqiang
name: Tang, Je
name: Wang, Xuan
name: Li, Xudong
name: Pang, Di
name: Li, Honglin
name: Zhang, Hong
name: Ye, Lijuan
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Revised supplementary material
A new approach to the complex-action problem and its application to a nonperturbative study of superstring theory
Creators: name: Anagnostopoulos, K. N.
name: Nishimura, J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Monte Carlo simulations of a system whose action has an imaginary part are considered to be extremely difficult. We propose a new approach to this `complex-action problem', which utilizes a factorization property of distribution functions. The basic idea is quite general, and it removes the so-called overlap problem completely. Here we apply the method to a nonperturbative study of superstring theory using its matrix formulation. In this particular example, the distribution function turns out to be positive definite, which allows us to reduce the problem even further. Our numerical results suggest an intuitive explanation for the dynamical generation of 4d space-time.
description: 7 pages, 4 figures, PRD version somewhat extended from the original version
全球病原数据库-中山大学合作-野生动物
Creators: name: 时培博(Shi Peibo)
Publisher: name: CNGB
Year: 2024
Subjects: Raw sequence reads
Metagenome
Metagenomic assembly
Virus sequences
Multispecies
Evolution

description: 野生动物病毒挖掘及进化关系探索
Updated Analysis of Some Two-Body Charmless B Decays
Creators: name: Chiang, Cheng-Wei
name: Rosner, Jonathan L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: New data from the BaBar, Belle, and CLEO Collaborations on B decays to two-body charmless final states are analyzed, with the following consequences: (1) The penguin amplitude which dominates the decay $B^+ \to π^+ K^{*0}$ has a magnitude similar to that dominating $B^+ \to π^+ K^0$. (2) The decay $B^+ \to π^+ η$, a good candidate for observing direct CP violation, should be detectable at present levels of sensitivity. (3) The decays $B^+ \to η' K^+$ and $B^+ \to ηK^{*+}$ are sufficiently similar in rate to the corresponding decays $B^0 \to η' K^0$ and $B^0 \to ηK^{*0}$, respectively, that one cannot yet infer the need for ``tree'' amplitudes $t'$ contributing to the $B^+$ but not the $B^0$ decays. Statistical requirements for observing this and other examples of tree-penguin interference are given. (4) Whereas the $B^+ \to η' K^+$ and $B^0 \to η' K^0$ rates cannot be accounted for by the penguin amplitude $p'$ alone but require an additional flavor-singlet penguin contribution $s'$, no such flavor-singlet penguin contribution is yet called for in the decays $B^+ \to ηK^{*+}$ or $B^0 \to ηK^{*0}$. Predictions for the rates for $B^+ \to η' K^{*+}$ and $B^0 \to η' K^{*0}$ are given which would allow one to gauge the importance of these flavor-singlet penguin amplitudes.
description: 19 pages, RevTeX, 1 figure, to be submitted to Phys. Rev. D. Some small revisions made to original version
Additional file 2: of HSP90AA1-mediated autophagy promotes drug resistance in osteosarcoma
Creators: name: Xiao, Xin
name: Wang, Wei
name: Li, Yuqian
name: Yang, Di
name: Li, Xiaokang
name: Shen, Chao
name: Liu, Yan
name: Ke, Xianzhu
name: Guo, Shuo
name: Guo, Zheng
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Mental Health
subject: Hematology
subject: Plant Biology
subject: Virology

description: Figure S2. JNK or p38 inhibitors decreased the cell apoptosis. A, control shRNA/HSP90AA1 shRNA transfected MG-63 cells were treated with Dox (0.2 μg/mL) for 24 h with or without SP600125. Apoptosis was analyzed by measuring Annexin V-PE/PI positive cells by flow cytometric (n = 3; *, p < 0.05 versus control shRNA group). B, control shRNA/HSP90AA1 shRNA transfected MG-63 cells were treated with Dox (0.2 μg/mL) for 24 h with or without SB203580. Apoptosis was analyzed by measuring Annexin V-PE/PI positive cells by flow cytometric (n = 3; *, p < 0.05 versus control shRNA group). NS, not significant. (PDF 88 kb)
Neodexiopsis crispiseta Snyder 1957
Creators: name: LÖWENBERG-NETO, PETER
name: DE CARVALHO, CLAUDIO J. B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Neodexiopsis
Neodexiopsis crispiseta

description: Neodexiopsis crispiseta Snyder, 1957
Distribution. Puerto Rico.
PUERTO RICO, Carolina, El Yunque, 18.3333, -65.8330 (Snyder 1957a).
description: Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp. 1-147 in Zootaxa 3650 (1) on page 110, DOI: 10.11646/zootaxa.3650.1.1, http://zenodo.org/record/5264631
Cooperation of Credit Investigation between Mainland China and Taiwan under the New Situation
Creators: name: LIN, Wenjie
name: HUANG, Heliang
name: LIN, Wenjie
name: HUANG, Heliang
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: New situation
subject: mainland China and Taiwan
subject: Credit investigation cooperation

description: In the context of constant deepening of cooperation in economy and trade and social communication between mainland China and Taiwan, deepening the cooperation of credit investigation can effectively ensure deepening and stable development of trade exchanges and social communication between mainland China and Taiwan. This paper firstly elaborated significance of credit investigation cooperation, then compared current situation of establishment of credit investigation system, and finally put forward guiding principle and specific recommendations for credit investigation cooperation between mainland China and Taiwan.
International Experience of Farmers Specialized Cooperative Economic Organizations in Marketing of Agricultural Products
Creators: name: YANG, Hong
name: HE, Ju
name: YANG, Hong
name: HE, Ju
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Farmers specialized cooperative organizations
subject: Marketing of agricultural products
subject: Experience

description: In the world, development modes of farmers specialized cooperative economic organizations mainly includes two types: (i) specialized agricultural cooperatives with the United States of America as representative, and (ii) comprehensive agricultural cooperatives with Japan and South Korea as representative. In comparison, China mainly develops farmers specialized cooperatives which are agricultural production with family as unit and small in land and management scale like agricultural production in Japan. Therefore, in marketing of agricultural products, cooperatives in the United States of America and Japan have successful experience. China may learn such experience in the development of farmers specialized cooperatives.
Monopoles near the Planck Scale and Unification
Creators: name: Laperashvili, L. V.
name: Nielsen, H. B.
name: Ryzhikh, D. A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Considering our (3+1)-dimensional space-time as, in some way, discrete or l attice with a parameter $a=λ_P$, where $λ_P$ is the Planck length, we have investigated the additional contributions of lattice artifact monopoles to beta-functions of the renormalisation group equations for the running fine structure constants $α_i(μ)$ (i=1,2,3 correspond to the U(1), SU(2) and SU(3) gauge groups of the Standard Model) in the Family Replicated Gauge Group Model (FRGGM) which is an extension of the Standard Model at high energies. It was shown that monopoles have $N_{fam}$ times smaller magnetic charge in FRGGM than in SM ($N_{fam}$ is the number of families in FRGGM). We have estimated al so the enlargement of a number of fermions in FRGGM leading to the suppression of the asymptotic freedom in the non-Abelian theory. We have shown that, in contrast to the case of AntiGUT when the FRGGM undergoes the breakdown at $μ=μ_G\sim 10^{18}$ GeV, we have the possibility of unification if the FRGGM-breakdown occurs at $μ_G\sim 10^{14}$ GeV. By numerical calculations we obtained an example of the unification of all gauge interactions (including gravity) at the scale $μ_{GUT}\approx 10^{18.4}$ GeV. We discussed the possibility of $[SU(5)]^3$ or $[SO(10)]^3$ (SUSY or not SUSY) unifications.
description: 49 pages, 7 figures
Neodexiopsis croceafrons Snyder 1957
Creators: name: LÖWENBERG-NETO, PETER
name: DE CARVALHO, CLAUDIO J. B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Neodexiopsis
Neodexiopsis croceafrons

description: Neodexiopsis croceafrons Snyder, 1957b
Distribution. Argentina, Brazil.
ARGENTINA, Tucumán, Tafi del Valle, -26.8667, -65.6833 (Snyder 1957b); BRAZIL, Santa Catarina, Nova Teutônia, -27.1636, -52.4242 (Snyder 1957b).
description: Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp. 1-147 in Zootaxa 3650 (1) on page 110, DOI: 10.11646/zootaxa.3650.1.1, http://zenodo.org/record/5264631
Hall effect in underdoped GdBa2Cu3O7-d thin films: evidence for a crossover line in the pseudogap regime
Creators: name: Matthey, D.
name: Gariglio, S.
name: Giovannini, B.
name: Triscone, J. -M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report on measurements of the resistivity and Hall coefficient in underdoped GdBa2Cu3O7-d epitaxial thin films grown by off-axis magnetron sputtering. The films have been lithographically patterned allowing precise measurements of the temperature dependencies of the inverse Hall constant RH-1 and of the Hall angle theta_H. We find that RH-1 is linear in temperature between 300K and the pseudogap temperature T*, whereas cot(theta_H) displays a perfect T2 temperature dependence between typically 300 and 100K. We observe for all the samples that the temperature at which the temperature dependence of cot(theta_H) deviates from the T2 behavior is correlated to the temperature at which RH displays a peak. This characteristic temperature, found to lie between Tc and T*, does not depend markedly on the doping level and defines a new crossover line in the temperature versus doping phase diagram. We tentatively relate these findings to recent high frequency conductivity and Nernst effect experimental results, and we briefly discuss the possible consequences for competing theories for the pseudogap state of the cuprates.
description: 6 pages, 4 figures, RevTEX, to appear in Phys. Rev. B
Color Cerberus
Creators: name: ~Savchik, A.
name: ~Ershov, E.
name: ~Karpenko, S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Simple convolutional neural network was able to win ISISPA color constancy competition. Partial reimplementation of (Bianco, 2017) neural architecture would have shown even better results in this setup.
Trigampulex Antropov 2000
Creators: name: Guo, Mingxia
name: Xing, Lida
name: Wang, Bo
name: Zhang, Weiwei
name: Wang, Shuo
name: Shi, Aimin
name: Bai, Ming
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Sphecidae
Trigampulex

description: 3.438 Genus Trigampulex Antropov, 2000
 Trigampulex Antropov, 2000: 70. Type species: Trigonalys pervetus Cockerell, 1917.
description: Published as part of Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, pp. 249-379 in Zoological Systematics 42 (3) on page 346, DOI: 10.11865/zs.201715, http://zenodo.org/record/5360313
Thermodynamics of Two Dimensional Magnetic Nanoparticles
Creators: name: Vargas, P.
name: Altbir, D.
name: Knobel, M.
name: Laroze, D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A two dimensional magnetic particle in the presence of an external magnetic field is studied. Equilibrium thermodynamical properties are derived by evaluating analytically the partition function. When the external field is applied perpendicular to the anisotropy axis the system exhibits a second order phase transition with order parameter being the magnetization parallel to the field. In this case the system is isomorph to a mechanical system consisting in a particle moving without friction in a circle rotating about its vertical diameter. Contrary to a paramagnetic particle, equilibrium magnetization shows a maximum at finite temperature. We also show that uniaxial anisotropy in a system of noninteracting particles can be missinterpreted as a ferromagnetic or antiferromagnetic coupling among the magnetic particles depending on the angle between anisotropy axis and magnetic field.
description: 4 pages 6 figures 19 references
Study on Influencing Factors of Farmer’s Adoption Behavior for New Maize Variety in Huaxian, Henan Province
Creators: name: CHEN, Yan
name: XU, Lang
name: CHEN, Yan
name: XU, Lang
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Farmer
subject: New variety
subject: Adoption
subject: Influencing factors
subject: Logistic model

description: Adoption of new agricultural variety is an important way to improve the efficiency of agricultural production and farmer’s income. According to survey data on the 279 farmers in Huaxia, Henan Province, this paper made an empirical analysis on influencing factors of the farmer’s adoption behavior for new maize variety by using the binary Logistic model. The results showed that farmer’s educational level, whether or not demonstration family, the main source of household income, the maize planting area, farmer’s awareness of new variety, farmer’s risk attitude as well as the times to contract with agricultural inspector all had significantly positive effects on adoption of new maize variety. Whether or not the family had cadres had significantly negative effect on the adoption of new maize variety.
MOESM5 of Comparison of malaria incidence rates and socioeconomic-environmental factors between the states of Acre and RondĂ´nia: a spatio-temporal modelling study
Creators: name: Meyrecler Oliveira Padilha
name: Janille Oliveira Melo
name: Romano, Guilherme
name: Lima, Marcos
name: Alonso, Wladimir
name: Sallum, Maria
name: Laporta, Gabriel
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 5. Results from the time-series modelling.
Current Situation and Development Recommendations for Betel Nut Processing in Hainan Province
Creators: name: HUANG, Huide
name: HUANG, Haolun
name: LIU, Haiqing
name: HUANG, Huide
name: HUANG, Haolun
name: LIU, Haiqing
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Betel nut
subject: Processing
subject: Current situation
subject: Development
subject: Recommendations

description: Hainan's betel nut processing industry continues to develop, and the yield has reached 231000 t. There are some problems in betel nut industry such as unreasonable initial processing layout, processing capacity surplus, and deep processing industry lag. It is suggested that we should guide the initial processing layout of betel nut according to local conditions, and carry out overall deep processing planning of betel nut; support betel nut deep processing plant in the main producing areas, establish betel nut initial processing and deep processing serial production line, and develop new betel nut product; build betel nut production, processing, transport and marketing information database and market information early warning mechanism, and improve betel nut processing information service platform to timely provide information services and continuously develop betel nut industry.
Superconductivity in carbon nanotube ropes
Creators: name: Gonzalez, J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We investigate the conditions in which superconductivity may develop in ropes of carbon nanotubes. It is shown that the interaction among a large number of metallic nanotubes favors the appearance of a metallic phase in the ropes, intermediate between respective phases with spin-density-wave and superconducting correlations. These arise in samples with about 100 metallic nanotubes or more, where the long-range Coulomb interaction is very effectively reduced and it may be overcome by the attractive interaction from the exchange of optical phonons within each nanotube. We estimate that the probability for the tunneling of Cooper pairs between neighboring nanotubes is much higher than that for single electrons in a disordered rope. The effect of pair hopping is therefore what establishes the intertube coherence, and the tunneling amplitude of the Cooper pairs dictates the scale of the transition to the superconducting state.
description: 12 pages
Evaluation and Comparative Study of Industrial Competitiveness in the Beijing-Tianjin-Hebei Area
Creators: name: WANG, Mengkai
name: WANG, Mengkai
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Beijing-Tianjin-Hebei
subject: Industrial competitiveness
subject: Principal component analysis

description: With the industrial competitiveness in the Beijing-Tianjin-Hebei area in 2013 as the object of study, this paper uses principal component analysis to evaluate and compare the industrial competitiveness in the Beijing-Tianjin-Hebei area, in order to provide reference for Beijing-Tianjin-Hebei joint development. The results show that in terms of industrial structure competitiveness, Beijing>Tianjin>Hebei; in terms of agricultural competitiveness, Tianjin>Beijing>Hebei; in terms of industrial competitiveness, Tianjin>Beijing>Hebei; in terms of service industry competitiveness, Tianjin>Beijing>Hebei; in terms of high-tech industry competitiveness, Beijing>Tianjin>Hebei. It is suggested that Beijing-Tianjin-Hebei should further optimize industrial structure, and develop modern service industry. In the Beijing-Tianjin-Hebei joint development, Hebei should focus on the development of agriculture, Tianjin should focus on the development of industry, and Beijing should focus on the development of high-tech industry.
[Querida Nivaria. No te llegó mi carta en donde te decían]
Creators: name: Isel, Rivero
name: Rivero, Isel
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Voyage
Philosophie

description: Destinataire : Tejera, Nivaria
description: L’autrice évoque une lettre envoyée du Honduras et la réception d’une lettre au Guatemala. Elle évoque également : le destin, la finalité et la notion de Dieu.
description: La autora menciona una carta enviada desde Honduras y la recepción de una carta a Guatemala. Ella menciona igualmente: el destino, la finalidad y la noción de Dios.
description: Note : Carte postale : Museo de America – Mercado Chichicastenango. Guatemala.
description: Source: NT-AB-0000-009
description: Source: Localisation du document : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
description: created: inconnue
Topological Charge of Noncommutative ADHM Instanton
Creators: name: Tian, Yu
name: Zhu, Chuan-Jie
name: Song, Xing-Chang
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analytically calculate the topological charge of the noncommutative ADHM U(N) k-instanton using the Corrigan's identity and find that the result is exactly the instanton number k.
description: 13 pages, LaTeX; typos corrected
A Bayesian Analysis of SDSS J0914+0853, a Low-Mass Dual AGN Candidate
Creators: name: Foord, Adi
name: Gultekin, Kayhan
name: Reynolds, Mark T.
name: Hodges-Kluck, Edmund
name: Cackett, Edward M.
name: Comerford, Julia M.
name: King, Ashley L.
name: Miller, Jon M.
name: Runnoe, Jessie C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the first results from BAYMAX (Bayesian AnalYsis of Multiple AGN in X-rays), a tool that uses a Bayesian framework to quantitatively evaluate whether a given Chandra observation is more likely a single or dual point source. Although the most robust method of determining the presence of dual AGNs is to use X-ray observations, only sources that are widely separated relative to the instrument PSF are easy to identify. It becomes increasingly difficult to distinguish dual AGNs from single AGNs when the separation is on the order of Chandra's angular resolution (<1''). Using likelihood models for single and dual point sources, BAYMAX quantitatively evaluates the likelihood of an AGN for a given source. Specifically, we present results from BAYMAX analyzing the lowest-mass dual AGN candidate to date, SDSS J0914+0853, where archival Chandra data shows a possible secondary AGN ~0.3'' from the primary. Analyzing a new 50 ks Chandra observation, results from BAYMAX shows that SDSS J0914+0853 is most likely a single AGN with a Bayes factor of 13.5 in favor of a single point source model. Further, posterior distributions from the dual point source model are consistent with emission from a single AGN. We find the probability of SDSS J0914+0853 being a dual AGN system with a flux ratio f>0.3 and separation r>0.3'' to be very low. Overall, BAYMAX will be an important tool for correctly classifying candidate dual AGNs in the literature, and studying the dual AGN population where past spatial resolution limits have prevented systematic analyses.
description: 16 pages, 5 figures, accepted to ApJ
Strong Symmetry Breaking at e+e- Linear Colliders
Creators: name: Barklow, Timothy L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The study of strong symmetry breaking at an e+e linear collider with sqrt(s)=0.5-1.5 TeV is reviewed. It is shown that processes such as e+e- --> nu nubar W+ W-, e+e- --> nu nubar t tbar, and and e+e- --> W+ W- can be used to measure chiral Lagrangian and strong resonance parameters. The linear collider results are compared with those expected from the LHC.
description: 7 pages, 2 figures, presented at Snowmass 2001
MOESM4 of Comparison of malaria incidence rates and socioeconomic-environmental factors between the states of Acre and RondĂ´nia: a spatio-temporal modelling study
Creators: name: Meyrecler Oliveira Padilha
name: Janille Oliveira Melo
name: Romano, Guilherme
name: Lima, Marcos
name: Alonso, Wladimir
name: Sallum, Maria
name: Laporta, Gabriel
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology
subject: Science Policy
subject: Computational Biology

description: Additional file 4. Results from the principal component analysis.
How to estimate past measurement interventions on a quantum system undergoing continuous monitoring
Creators: name: Gough, John E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the problem of estimating past quantum states of a monitored system from a mathematical perspective in order to ensure self-consistency with the principle of quantum non-demolition. Despite several claims of ``measuring noncommuting observables'' in the physics literature, we show that we are always measuring commuting processes. Our main interest is in the notion of quantum smoothing or retrodiction. In particular, we examine proposals to estimate the result of an external measurement made on an open quantum systems during a period where it is also undergoing continuous monitoring. A full analysis shows that the non-demolition principle is not actually violated, and so a well-posed as a statistical inference problem can be formulated. We extend the formalism to consider multiple independent external measurements made on the system over the course of a continual period of monitoring.
Effective action and density functional theory
Creators: name: Polonyi, J.
name: Sailer, K.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Nuclear Theory (nucl-th)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: The effective action for the charge density and the photon field is proposed as a generalization of the density functional. A simple definition is given for the density functional, as the functional Legendre transform of the generator functional of connected Green functions for the density and the photon field, offering systematic approximation schemes. The leading order of the perturbation expansion reproduces the Hartree-Fock equation. A renormalization group motivated method is introduced to turn on the Coulomb interaction gradually and to find corrections to the Hartree-Fock and the Kohn-Sham schemes.
description: New references and a numerical algorithm added, to appear in Phys. Rev. B. 30 pages, no figures
Asymptotically exact dispersion relations for collective modes in a confined charged Fermi liquid
Creators: name: Tokatly, I. V.
name: Pankratov, O.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using general local conservations laws we derive dispersion relations for edge modes in a slab of electron liquid confined by a symmetric potential. The dispersion relations are exact up to $λ^{2} q^{2}$, where $q$ is a wave vector and $λ$ is an effective screening length. For a harmonic external potential the dispersion relations are expressed in terms of the {\em exact} static pressure and dynamic shear modulus of a homogeneous liquid with the density taken at the slab core. We also derive a simple expression for the frequency shift of the dipole (Kohn) modes in nearly parabolic quantum dots in a magnetic field.
description: RevTeX4, 4 pages. Revised version with new results on quantum qots and wires. Published in Phys.Rev.B
A study on the Interpretability of Neural Retrieval Models using DeepSHAP
Creators: name: Fernando, Zeon Trevor
name: Singh, Jaspreet
name: Anand, Avishek
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: A recent trend in IR has been the usage of neural networks to learn retrieval models for text based adhoc search. While various approaches and architectures have yielded significantly better performance than traditional retrieval models such as BM25, it is still difficult to understand exactly why a document is relevant to a query. In the ML community several approaches for explaining decisions made by deep neural networks have been proposed -- including DeepSHAP which modifies the DeepLift algorithm to estimate the relative importance (shapley values) of input features for a given decision by comparing the activations in the network for a given image against the activations caused by a reference input. In image classification, the reference input tends to be a plain black image. While DeepSHAP has been well studied for image classification tasks, it remains to be seen how we can adapt it to explain the output of Neural Retrieval Models (NRMs). In particular, what is a good "black" image in the context of IR? In this paper we explored various reference input document construction techniques. Additionally, we compared the explanations generated by DeepSHAP to LIME (a model agnostic approach) and found that the explanations differ considerably. Our study raises concerns regarding the robustness and accuracy of explanations produced for NRMs. With this paper we aim to shed light on interesting problems surrounding interpretability in NRMs and highlight areas of future work.
description: 4 pages; SIGIR 2019 Short Paper
MOESM1 of Identification and manipulation of Neurospora crassa genes involved in sensitivity to furfural
Creators: name: Feldman, Daria
name: Kowbel, David
name: Cohen, Adi
name: N. Glass
name: Hadar, Yitzhak
name: Yarden, Oded
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Figure S1. Inhibitory effect of furfural on N. crassa wild-type in solid media. Figure S2. GO terms associated with biological processes that are up regulated in N. crassa, upon exposure to HMF. Figure S3. Complementation of Î NCU05580 (A) and reduced expression of NCU05580 after exposure to 120 mM of furfural. Figure S4. Profiles of secreted proteins obtained from wild-type, T112 and â NCU02488 cultures grown in the presence of furfural. Table S2. Notable genes whose expression levels were increased following exposure to furfural. Table S3. Summary of genes that had the highest up- or downregulation in response to furfural or HMF and were screened for tolerance to the furans. Table S4. Summary of genes whose deletion strains were analyzed in a hypothesis-driven approach. Table S5. Inhibition in relative growth of different mutant strains in the presence of 60 mM of furfural, on solid media. The presented results were normalized to wild-type. The values and standard errors represent the average of at least three biological replicates. Table S6. Summary of genes identified in this study that are involved in tolerance to furfural. Table S7. Strains of N. crassa used in this study. Table S8. Oligonucleotides used in this study.
A Study on the Funding Management of Agricultural Scientific Research Project in the New Situation
Creators: name: ZHANG, Yuning
name: ZHANG, Yuning
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: New situation
subject: Agricultural scientific research project
subject: Funding management

description: The agricultural scientific research project funding is an important prerequisite for the implementation of agricultural scientific research project, and an essential basic condition to support agricultural research. In recent years, China has paid great attention to the development of scientific research, and increased the input of scientific research funds, but there are some shortcomings in funding management during the implementation of the project. Based on many years of practice, this paper expounds the main problems in the current funding management for agricultural scientific research project, and brings forward the relevant recommendations, in order to provide a reference for the scientific management of agricultural scientific research project funding in the new situation.
Large Solar Neutrino Mixing in an Extended Zee Model
Creators: name: Kitabayashi, Teruyuki
name: Yasue, Masaki
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Zee model, which employs the standard Higgs scalar ($ϕ$) with its duplicate ($ϕ^\prime$) and a singly charged scalar ($h^+$), can utilize two global symmetries associated with the conservation of the numbers of $ϕ$ and $ϕ^\prime$, $N_{ϕ,ϕ^\prime}$, where $N_ϕ+N_{ϕ^\prime}$ coincides with the hypercharge while $N_ϕ-N_{ϕ^\prime}$ ($\equiv X$) is a new conserved charge, which is identical to $L_e-L_μ-L_τ$ for the left-handed leptons. Charged leptons turn out to have $e$-$μ$ and $e$-$τ$ mixing masses, which are found to be crucial for the large solar neutrino mixing. In an extended version of the Zee model with an extra triplet Higgs scalar (s), neutrino oscillations are described by three steps: 1) the maximal atmospheric mixing is induced by democratic mass terms supplied by $s$ with $X$=2 that can initiate the type II seesaw mechanism for the smallness of these masses; 2) the maximal solar neutrino mixing is triggered by the creation of radiative masses by $h^+$ with $X$ = 0; 3) the large solar neutrino mixing is finally induced by a $ν_μ$-$ν_τ$ mixing arising from the rotation of the radiative mass terms as a result of the diagonalization that converts $e$-$μ$ and $e$-$τ$ mixing masses into the electron mass.
description: RevTex, 10 pages including one figure page, to be published in Int. J. Mod. Phys. A (2002)
Effective rate equations for the over-damped motion in fluctuating potentials
Creators: name: Mielke, Andreas
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We discuss physical and mathematical aspects of the over-damped motion of a Brownian particle in fluctuating potentials. It is shown that such a system can be described quantitatively by fluctuating rates if the potential fluctuations are slow compared to relaxation within the minima of the potential, and if the position of the minima does not fluctuate. Effective rates can be calculated; they describe the long-time dynamics of the system. Furthermore, we show the existence of a stationary solution of the Fokker-Planck equation that describes the motion within the fluctuating potential under some general conditions. We also show that a stationary solution of the rate equations with fluctuating rates exists.
description: 18 pages, 2 figures, standard LaTeX2e
SDN ελεγχόμενο X-haul δίκτυο που υποστηρίζει οπτικές ασύρματες επικοινωνίες ελευθέρου χώρου (FSO) και αναλογικές οπτικές-ασύρματες χιλιοστομετρικές μεταδόσεις (mmWave) για επίγεια δίκτυα 6G
Creators: name: Βαργεμίδου, Μαρία A.
Publisher: name: Aristotle University of Thessaloniki
Year: 2024
Subjects: Οπτικά Ασύρματα Δίκτυα
Ασύρματη Ζεύξη Ελευθέρου Χώρου
Δίκτυα 6ης γενιάς
Optical-Wireless Networks
Free Space Optics (FSO)
6G Networks

description: Η αυξανόμενη ζήτηση για μαζική ασύρματη ευρυζωνική συνδεσιμότητα κλιμακώνει τις χωρητικότητες στα δίκτυα ραδιο-πρόσβασης (RAN) της επόμενης γενιάς (6G). Οι οπτικές- ασύρματες συνδέσεις μέσω Free Space Optics (FSO) ή οπτικές-ασύρματες (FiWi) millimeter Wave συνδέσεις βρίσκονται στο επίκεντρο του ενδιαφέροντος της ερευνητικής κοινότητας, καθώς επιτυγχάνουν ισοδύναμη χωρητικότητα με συνδέσεις οπτικών ινών, προσφέροντας μια ελκυστική οικονομικά και αποδοτική λύση για την επέκταση της κάλυψης της πρόσβασης ή των, καθώς η ίνα δεν είναι πάντα διαθέσιμη ή εύκολα να αναπτυχθεί. Οι δύο αυτές ασύρματες μεταδόσεις επηρεάζονται διαφορετικά από καιρικά και φυσικά φαινόμενα, με το mmWave να επηρεάζεται από τη βροχή, ενώ το FSO διακόπτεται κυρίως από αναταράξεις αέριων μαζών, ομίχλη ή χιόνι. Στο πλαίσιο της διπλωματικής αυτής εργασίας αναπτύχθηκε μία αρχιτεκτονική υβριδικού οπτικού ασύρματου δικτύου που παρακολουθεί την κατάσταση σύνδεσης των ασύρματων μονοπατιών και εναλλάσσει το μονοπάτι της κίνησης προς την κατάλληλη ασύρματη ζεύξη. Η επιλογή του βέλτιστου ασύρματου καναλιού πραγματοποιείται αυτόματα, με απομακρυσμένο έλεγχο, χωρίς να απαιτείται ανθρώπινη παρέμβαση. Έτσι, θα εξασφαλίζεται η αδιάκοπη σύνδεση υψηλής ταχύτητας με ανθεκτικότητα σε όλες τις καιρικές συνθήκες. Η προτεινόμενη αρχιτεκτονική αξιοποιεί τεχνολογίες της 5ης και 6ης γενιάς δικτύων και σχεδιάστηκε με στόχο να ικανοποιεί τις μελλοντικές ανάγκες των χρηστών κινητών συνδέσεων.
description: The growing demand for massive wireless broadband connectivity is scaling up capacities in next-generation (6G) radio access networks (RANs). Optical-wireless links via Free Space Optics (FSO) or fiber-wireless (FiWi) millimeter Wave links are at the center of interest in the research community as they achieve equivalent capacity to fiber links, offering an attractive cost-effective solution for extending access coverage or as fiber is not always available or easily deployable. These two wireless transmissions are affected differently by weather and natural phenomena, with mmWave being affected by rain, while FSO is mainly interrupted by turbulence, fog or snow. Within this thesis, a hybrid optical-wireless network architecture was developed that monitors the link state of the wireless paths and switches the traffic path to the appropriate link. The selection of the optimal wireless channel is performed automatically, with remote control, without requiring human intervention. This will ensure uninterrupted high-speed connectivity with all-weather resilience. The proposed architecture leverages 5th and 6th generation network technologies designed to meet the future needs of mobile connectivity.
Killer Geometries in Competing Species Dynamics
Creators: name: Galam, Serge
name: Chopard, Bastien
name: Droz, Michel
Publisher: name: arXiv
Year: 2002
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We discuss a cellular automata model to study the competition between an emergent better fitted species against an existing majority species. The model implement local fights among small group of individual and a synchronous random walk on a 2D lattice. The faith of the system, i.e. the spreading or disappearance of the species is determined by their initial density and fight frequency. The initial density of the emergent species has to be higher than a critical threshold for total spreading but this value depends in a non-trivial way of the fight frequency. Below the threshold any better adapted species disappears showing that a qualitative advantage is not enough for a minority to win. No strategy is involved but spatial organization turns out to be crucial. For instance at minority densities of zero measure some very rare local geometries which occur by chance are found to be killer geometries. Once set they lead with high probability to the total destruction of the preexisting majority species. The occurrence rate of these killer geometries is function of the system size. This model may apply to a large spectrum of competing groups like smoker-non smoker, opinion forming, diffusion of innovation setting of industrial standards, species evolution, epidemic spreading and cancer growth.
description: 11 pages, 8 figures
Phase diagram of a Disordered Boson Hubbard Model in Two Dimensions
Creators: name: Lee, Ji-Woo
name: Cha, Min-Chul
name: Kim, Doochul
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the zero-temperature phase transition of a two-dimensional disordered boson Hubbard model. The phase diagram of this model is constructed in terms of the disorder strength and the chemical potential. Via quantum Monte Carlo simulations, we find a multicritical line separating the weak-disorder regime, where a random potential is irrelevant, from the strong-disorder regime. In the weak-disorder regime, the Mott-insulator-to-superfluid transition occurs, while, in the strong-disorder regime, the Bose-glass-to-superfluid transition occurs. On the multicritical line, the insulator-to-superfluid transition has the dynamical critical exponent $z=1.35 \pm 0.05$ and the correlation length critical exponent $ν=0.67 \pm 0.03$, that are different from the values for the transitions off the line. We suggest that the proliferation of the particle-hole pairs screens out the weak disorder effects.
description: 4 pages, 4 figures, to be published in PRL