cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Urban shrinkage as a challenge for policy making and planning - comparative perspective on approaches from the European Union
Creators: name: , Bozhidar
Publisher: name: Zenodo
Year: 2021

description: Urban shrinkage represents a constellation of ongoing changes that manifest with different severity in cities and regions. With effects on urban fabric, economic development and social factors, scientists have long attempted to ‘diagnose’ shrinkage in a robust way. Yet, when looking from the perspective of policy making and planning, understanding shrinkage remains difficult and so do the responses to it. European cities and regions have been experiencing shrinkage and the consequences of population decline for a long time. Some of those responses have prompted discussions for the possibility to identify new planning approaches to dealing with shrinkage. To what extent, however, have those responses been guided by a unifying idea, a planning concept? How has shrinkage been framed in policy and planning approaches in different contexts in the European Union and how has this interpretation affected the approaches to it? Applying interpretive policy analysis as a discourse analytical technique to policy and planning efforts from the Netherlands, Germany and Spain, this presentation outlines the interdependencies between the effects of shrinkage on urban and regional scale and the solutions that have been identified in the respective cases. By introducing a post-positivist approach to the question of handling urban shrinkage, the preliminary results of this ongoing research outline the conceptual heterogeneity of shrinkage as a challenge for policy and planning. In addition, based on a comparative methodology,the research juxtaposes the various approaches in the different cases of handling urban shrinkage and attempts to establish a reference framework, informed by techniques of policy benchmarking Further reflection on this framing and comparative analysis enables the identification of possible future approaches to urban shrinkage, potentially in the form of a new planning concept under the label of “Shrinking Smart” in the context of the European Union.
A numerical approach to the double real radiation part of e+e- to 3 jets at NNLO
Creators: name: Heinrich, G.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report on the sector decomposition approach to the double real radiation part of e^+e^- to 3 jets at NNLO.
description: 5 pages, 4 figures, talk given at the conference "Loops and Legs in Quantum Field Theory", Eisenach, Germany, April 2006
Phylogenomics of bivalvia using ultraconserved elements (UCEs) reveal new topologies for Pteriomorphia and Imparidentia
Creators: name: Li, Yi-Xuan
name: Ip, Jack
name: Chen, Chong
name: Xu, Ting
name: Zhang, Qian
name: Sun, Yanan
name: Ma, Pei-Zhen
name: Qiu, Jian-Wen
Publisher: name: Zenodo
Year: 2024
Subjects: ultraconserved elements
probes
Phylogenomics

description: Despite significant advances in phylogenetics over the past decades, the deep relationships within Bivalvia (phylum Mollusca) remain inconclusive. Previous efforts based on morphology or several genes have failed to resolve many key nodes in the phylogeny of Bivalvia. Advances have been made recently using transcriptome data, but the phylogenetic relationships within Bivalvia historically lacked consensus, especially within Pteriomorphia and Imparidentia. Here, we inferred the relationships of key lineages within Bivalvia using matrices generated from specifically designed ultraconserved elements (UCEs) with 16 available genomic resources and 85 newly sequenced specimens from 55 families. Our new probes (Bivalve UCE 2k v.1) for target sequencing captured an average of 849 UCEs with 1085-bp in mean length from in vitro experiments. Our results introduced novel schemes from six major clades (Protobranchina, Pteriomorphia, Palaeoheterodonta, Archiheterodonta, Anomalodesmata and Imparidentia), though some inner nodes were poorly resolved, such as paraphyletic Heterodonta in some topologies potentially due to insufficient taxon sampling. The resolution increased when analyzing specific matrices for Pteriomorphia and Imparidentia. We recovered three Pteriomorphia topologies different from previously published trees, with the strongest support for ((Ostreida + (Arcida + Mytilida)) + (Pectinida + (Limida + Pectinida))). Limida were nested within Pectinida, warranting further studies. For Imparidentia, our results strongly supported the new hypothesis of (Galeommatida + (Adapedonta + Cardiida)), while the possible non-monophyly of Lucinida was inferred but poorly supported. Overall, our results provide important insights into the phylogeny of Bivalvia and show that target enrichment sequencing of UCEs can be broadly applied to study both deep and shallow phylogenetic relationships.
description: Funding provided by: University Grants CommitteeROR ID: https://ror.org/00djwmt25Award Number: C2013-22GF
Funding provided by: University Grants CommitteeROR ID: https://ror.org/00djwmt25Award Number: 12102222
description: We designed a new set of probes, Bivalve UCE 2k v.1, targeting ~2000 loci for bivalve species. Based on this probe set, we collected UCEs of 85 specimens from their target-captured Illumina sequencing data. The data matrices of this study were generated according to the probes (v1, v2, or all probes) and taxon data occupancy rate (25%, 35%, 50%, 60%, 75%) using Phyluce v.1.7.1. These data matrices were processed to conduct phylogenetic analyses. The methods were detailed in the main text and supplementary documents.
ALISHER NAVO'S WORKS IN UZBEK LINGUISTICS ON THE LEARNING OF THE LANGUAGEALISHER NAVO'S WORKS IN UZBEK LINGUISTICS ON THE LEARNING OF THE LANGUAGE
Creators: name: Namangan Institute of Engineering and Technology Teacher of the "Uzbek language and literature" department Iskhakova Ranakhan Abdullajanovna
Publisher: name: Zenodo
Year: 2023

description: This article talks about Alisher Navoi's great merits in the formation, development and improvement of the Uzbek literary language, the language and style of the works belonging to the poet's genius, and the scientific research carried out in Turkology and Uzbek linguistics .

Key words: Alisher Navoi, ancient Turkic language, old Turkic language, Turkic (old Uzbek) language, Uzbek literary language, native language, Arabic, Persian - Tajik language, poetic and prose works.
Additional file 1 of Preoperative fluorescence in situ hybridization analysis as a predictor of tumor recurrence in patients with non-muscle invasive bladder cancer: a bi-institutional study
Creators: name: Zheng, Junjiong
name: Lu, Sihong
name: Huang, Yi
name: Chen, Xu
name: Zhang, Jie
name: Yao, Yuhui
name: Cai, Jinhua
name: Wu, Jieying
name: Kong, Jianqiu
name: Lin, Tianxin
Publisher: name: figshare
Year: 2023
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional file 1: Table S1. R packages used in our study. Table S2. Comparison of performance between different models. Figure S1. The correlations between the FISH assay results and tumor grade, stage as well as RFS in the SYSMH cohort. Figure S2. The correlations between the FISH assay results and tumor grade, stage as well as RFS in the SYSUTH cohort. Figure S3. Kaplan-Meier survival curves categorized by the status of CSP7, GLP-p16, number of positive FISH sites, and FISH test results in the whole study cohort. Figure S4. Decision curve analysis of the FISH-clinical nomogram for the 3-year RFS prediction of NMIBC patients. Figure S5. X-tile plots identifying the optimal risk score cutoff value based on RFS. Figure S6. Kaplan-Meier survival curves of RFS between the low-risk and high-risk groups in stratified analyses in the whole study cohort.
Termination orders for 3-polygraphs
Creators: name: Guiraud, Yves
Publisher: name: arXiv
Year: 2006
Subjects: subject: Category Theory (math.CT)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 08A50; 08A70; 16S15; 18C10; 18D05; 68Q70

description: This note presents the first known class of termination orders for 3-polygraphs, together with an application.
description: 4 pages, 12 figures
Changing patterns of pottery production during the Longshan Period of northern China, ca. 2500-2000 B.C.
Creators: name: Underhill, Anne P.
Publisher: name: University of British Columbia
Year: 2011

description: This study investigates how systems of pottery production change in relation to increasing cultural complexity. A revised version of the important model outlined by Rice (1981) is presented and tested with ceramic data from the Longshan Period of northern China-. At the end of the period, at least one state evolved in the Huanghe (Yellow River) valley region. The model describes social factors that may cause ceramic change in chiefdoms. It describes three alternative strategies of producers: diversification, simplification, and conservatism. Consumer demand for labor-intensive vessels used in displays of status may also cause changes in production. After Rice (1981), the model predicts that variety of ceramic categories should increase and that vessels should become increasingly standardized. Further, there should be a change in mode of production as sociopolitical complexity increases. The model is tested with ceramic data from three sites in Henan (Hougang, Baiying, Meishan) and one in Shandong (Lujiakou). During a period of six months in 1987, I examined reconstructed vessels from these sites in museums and archaeological work stations located in Henan and Shandong provinces. The following analyses are described: analysis of shape classes defined in site reports (Chapter 4), diversity of shape classes, dimensional standardization, within-class standardization, and assessment of labor-intensive vessels per phase (Chapter 5). In addition, evidence for pottery production at sites and techniques of pottery production are discussed (Chapter 6). Two chapters examine published data on differentiation with respect to nonceramic goods at sites as well. Since sample size is small for each analysis, the conclusions made here should be regarded as hypotheses that can guide future research. In brief, the model is partially supported. A pattern of diversification results in some phases and regions. However, there is no indication of increasing standardization or change in mode of production. Ceramic production in west-central Henan as exemplified by the site of Meishan may have been impacted by a developing bronze industry.
Full non-LTE spectral line formation I. Setting the stage
Creators: name: Paletou, F.
name: Peymirat, C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Radiative transfer out of local thermodynamic equilibrium (LTE) has been increasingly adressed, mostly numerically, for about six decades now. However the standard non-LTE problem most often refers to the only deviation of the distribution of photons from their equilibrium i.e., Planckian, distribution. Hereafter we revisit after Oxenius (1986) the so-called "full non-LTE" problem, which considers to couple and therefore to solve self-consistently for deviations from equilibrium distributions of photons as well as for massive particles constituting the atmospheric plasma.
description: 9 pages, 4 figures
รายงานผลการประเมินโครงการสภานักเรียนโรงเรียนนาเชือกพิทยาสรรค์
Creators: name: เกษม ไชยรัตน์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: การประเมิน, โครงการ, สภานักเรียน

description: ฉบับพิเศษ, วารสารมนุษยศาสตร์และสังคมศาสตร์ มหาวิทยาลัยมหาสารคาม
Galactic Clustering Under Power-law Modified Newtonian Potential
Creators: name: Khanday, Abdul W.
name: Upadhyay, Sudhaker
name: Ganai, Prince A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We estimate galaxy clustering under a modified gravitational potential. In particular, the modifications in gravitational potential energy occur due to a power-law and cosmological constant terms. We derive a canonical partition function for the system of galaxies interacting under such a modified gravitational potential. Moreover, we compute various thermodynamical equation of states for the system. We do comparative analysis in order to emphasize the effect of corrections on thermodynamics of the system. Interestingly, the modifications in thermodynamical quantities are embedded in clustering parameter only.
description: 14 pages, 15 captioned figures
INJURIES OF THE MEMBERS OF THE EYES
Creators: name: Xoʻjamberdiyeva Shohidahon Maxmudjon кizi Andijan State Medical Institute 4th year pediatrics student
Publisher: name: Zenodo
Year: 2023

description: The division of damage to the organs of vision into damage to the surrounding tissues and damage to the eyeball is largely conditional, because the eyelids, tear organs and conjunctiva, muscle and conjunctiva Damage to other structures of the eye can cause damage to the eye in various degrees. In the article, the classification, prevention, and treatment methods of injuries of the organs of vision were studied and analyzed.

Key words: Eye diseases, eyeball, eye infection, central nervous system diseases, eyelid.
Evolution of the Luminosity Function, Star Formation Rate, Morphology and Size of Star-forming Galaxies Selected at Rest-frame 1500A and 2800A
Creators: name: Dahlen, Tomas
name: Mobasher, Bahram
name: Dickinson, Mark
name: Ferguson, Henry C.
name: Giavalisco, Mauro
name: Kretchmer, Claudia
name: Ravindranath, Swara
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using the multiwavelength photometric and spectroscopic data covering the CDF-S obtained within the GOODS, we investigate the rest-frame UV properties of galaxies to z~2.2, including the evolution of the luminosity function, the luminosity density, star formation rate (SFR) and galaxy morphology. We find a significant brightening (~ 1 mag) in the rest-frame 2800A characteristic magnitude (M*) over the redshift range 0.32.5) increases from ~10% at z~0.5 to ~30% at z~2.2. At the same time, we note that galaxies get bluer at increasing redshift. This suggests a scenario where an increased fraction of the star formation takes place in bulge-dominated systems at high redshift. This could be the evidence that the present day ellipticals are a result of assembly (i.e., mergers) of galaxies at z>1. Finally, we find that galaxy sizes for a luminosity selected sample evolves as (1+z)^{-1.1} between redshifts z=2.2 and z=1.1. This is consistent with previous measurements and suggests a similar evolution over the redshift range 0 < z < 6.
description: 38 pages with 14 figures. Accepted for publication in ApJ
Cluster structure of 21Ne and 21Na
Creators: name: Bijker, R.
name: Iachello, F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We study the cluster structure of 21Ne and 21Na within the framework of the cluster shell model (CSM) and show that they have a complex cluster structure with the coexistence of a 20Ne+n, 20}Ne+p structure and a 19Ne+2n, 19}F+2p structure. Seven rotational bands are identified in 21Ne and four in 21Na and assigned to single-particle cluster states, single-hole cluster states and vibrational states. The single-particle states are associated with the 20Ne+n and 20Ne+p cluster structure, while the single-hole states are associated with the 19Ne+2n and 19F+2p structure.
description: 32 pages, 8 figures, 18 tables, accepted for publication in Nuclear Physics A
The $HeH^+$ molecular ion in a magnetic field
Creators: name: Turbiner, A. V.
name: Guevara, N. L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: A detailed study of the low-lying electronic states ${}^1\Si,{}^3\Si,{}^3Π,{}^3\De$ of the $\rm{HeH}^+$ molecular ion in parallel to a magnetic field configuration (when $\al$-particle and proton are situated on the same magnetic line) is carried out for $B=0-4.414\times 10^{13}$ G in the Born-Oppenheimer approximation. The variational method is employed using a physically adequate trial function. It is shown that the parallel configuration is stable with respect to small deviations for $\Si$-states. The quantum numbers of the ground state depend on the magnetic field strength. The ground state evolves from the spin-singlet ${}^1\Si$ state for small magnetic fields $B\lesssim 0.5 $ a.u. to the spin-triplet ${}^3\Si$ unbound state for intermediate fields and to the spin-triplet strongly bound $^3Π$ state for $B \gtrsim 15 $ a.u. When the $\rm{HeH}^+$ molecular ion exists, it is stable with respect to a dissociation.
description: 13 pages, 5 figures, 4 tables
Sakralitas Simbol Tau-Tau dalam Pelaksanaan Ritual Rambu Solo
Creators: name: Susanto, Hery
Publisher: name: OSF
Year: 2023
Subjects: Tau-tau
Toraja
sakral
tradisi

description: Rites Tau-Tau is a part of the syncritism on the Torajan traditional system. It is sacred and become mediator from Godly to profane
Une approche modulaire probabiliste pour le routage à Qualité de Service intégrée
Creators: name: Hoceini, Said
name: Mellouk, Abdelhamid
name: Hafi, Hayet
Publisher: name: arXiv
Year: 2008
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Due to emerging real-time and multimedia applications, efficient routing of information packets in dynamically changing communication network requires that as the load levels, traffic patterns and topology of the network change, the routing policy also adapts. We focused in this paper on QoS based routing by developing a neuro-dynamic programming to construct dynamic state dependent routing policies. We propose an approach based on adaptive algorithm for packet routing using reinforcement learning which optimizes two criteria: cumulative cost path and end-to-end delay. Numerical results obtained with OPNET simulator for different packet interarrival times statistical distributions with different levels of traffic's load show that the proposed approach gives better results compared to standard optimal path routing algorithms.
E-commerce adoption in the pharmacy retailing
Creators: name: Vagnozzi, Ercole
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: SECS-P/07 Economia aziendale
SECS-P/08 Economia e gestione delle imprese

description: The sale online of pharmaceuticals is a recent issue in Italy and still under evaluation by the government because of its sensitive implications for the health as well as the unavoidable consequences it  might have in the pharmaceutical market. It will, first, be presented an excursus on the change sustained by the pharmacy over the last years, generated by legislative developments which obliged the pharmacy itself to reconsider its role. The brief normative overview has the objective to describe the Italian-specific pharmaceutical context; from the Bersani Decree, to Law Monti, ending with the recent European Directive 2011/62 UE, which regulates the online sale of the OTC Pharmaceuticals. After that, It will be described in detail the innovation concerning the pharmaceuticals distribution that will be triggered by the above European directive i.e. all the aspects about Internet Pharmacies. In conclusion, an overview on the social commerce, its forecasts and implications for the healthcare retailing sector, will be presented, as well as the proposition of the smart social commerce as combination between social commerce and smart, the leading concepts of the current digital reality.
Supplementary data.pdf
Creators: name: Li, Zhang-Fang
name: Luo, Yaosheng
name: Huang, Quandi
name: Chen, Zhi
name: Song, Dandan
name: Pan, Daoyan
name: Hu, Shidi
name: Jiang, Wei
name: Cai, Qiuyue
name: Zhang, Qing
name: Feng, Xiaoting
name: Weng, Chanyan
name: Zhong, Qiang
name: Zhao, Tongfeng
name: Li, Chenzhong
name: Zhang, Zhong
name: Shen, Jie
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 320208
subject: Endocrinology

description:  Supplementary data of "A randomized clinical trial of intravenous methylprednisolone with two protocols in patients with Graves' Orbitopathy"
A hidden, heavier resonance of the Higgs field
Creators: name: Consoli, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In Veltman's original view, the Standard Model with a large Higgs particle mass of about 1 TeV was the natural completion of non-renormalizable Glashow model. This mass was thus a second threshold for weak interactions, as the W mass was for the non-renormalizable 4-fermion V-A theory. Today, after the observation of the narrow scalar resonance at 125 GeV, Veltman's large-mass idea seems to be ruled out. Yet, this is not necessarily true. Depending on the description of SSB in $Φ^4$ theory, and by combining analytic calculations and lattice simulations, besides the known particle at 125 GeV, a new resonance of the Higgs field may also show up around 700 GeV. The peculiarity, though, is that this heavier state would couple to longitudinal vector bosons with the same typical strength of the low-mass state and thus represent a relatively narrow resonance. In this way, such hypothetical new resonance would naturally fit with some excess of 4-lepton events observed by ATLAS around 680 GeV. Analogous data from CMS are needed to confirm or disprove this interpretation. Implications of a two-mass structure for radiative corrections are also discussed.
description: Contribution to Veltman Memorial Volume, to appear in Acta Physica Polonica B, 26 pages, 1 Table, 6 figures
Simulating Retinal Hemangioblastoma with FEniCS and Mocafe: Simulation Output
Creators: name: Pradelli Franco
name: Minervini Giovanni
name: Tosatto Silvio
Publisher: name: Zenodo
Year: 2024
Subjects: Mathematical Oncology
Retinal Hemangioblastoma
von Hippel Lindau
Phase Field Model

description: This Zonodo archive contains the output of the simulation of a Phase Field Model for the patient-specific simulation of Retinal Hemangioblastoma (RH) development and angiogenesis.

The code used to generate the data is hosted on GitHub (rh_mocafe GitHub repository). For more information, please read the README.md of the GitHub repository.
Application of shape-from-shading to synthetic aperture radar
Creators: name: Pope, Glenn William
Publisher: name: University of British Columbia
Year: 2010

description: This thesis investigates the viability of applying a shape-from-shading technique to SAR imagery. A shape-from-shading algorithm is derived and tested on a single site for which both a Seasat SAR image and Digitial Elevation Model (DEM) were available. The shape-from-shading technique used in this thesis follows an approach proposed by Frankot and Chellappa for processing slant range SAR imagery. The algorithm incorporates a one-step technique for projecting non-integrable surface orientation estimates onto an integrable set in the frequency domain along with the iterative convergent shape-from-shading algorithm of Brooks and Horn. The significant issues and choices made in implementing the shape-from-shading algorithm and in preparing the SAR data and DEM are discussed. The shape-from-shading algorithm was applied to both the test site SAR image and images synthesized from the DEM. Reflectance models were derived from the SAR image and DEM. By quantitatively comparing the shape-from-shading results with the initial conditions used for the experiments, it was found that the algorithm produced substantially better results when applied to the synthesized images; however, when applied to the SAR image, there was no significant improvement over the initial conditions.
Bifurcation of frozen orbits in a gravity field with zonal harmonics
Creators: name: Cavallari, Irene
name: Pucacco, Giuseppe
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 70H12, 70H08, 70H09, 70H15

description: We propose a methodology to study the bifurcation sequences of frozen orbits when the 2nd-order fundamental model of the satellite problem is augmented with the contribution of octupolar terms and relativistic corrections. The method is based on the analysis of twice-reduced closed normal forms expressed in terms of suitable combinations of the invariants of the Kepler problem, able to provide a clear geometric view of the problem.
Penggunaan Artificial Intelligence/Kecerdasan Buatan dalam Menunjang Pengajaran Untuk Guru Agama Kristen
Creators: name: Susanto, Hery
Publisher: name: OSF
Year: 2023
Subjects: artificial intelligence
chirstian education
kecerdasan buatan

description: Artificial Intelligence has a big change in the postmodern era, specially can be used to help in Christian education practices
Retail Distribution of OTC Pharmaceuticals: Growth Rate Hypothesis
Creators: name: Vagnozzi, Ercole
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: SECS-P/07 Economia aziendale
SECS-P/08 Economia e gestione delle imprese

description: Just as the internet has transformed how we communicate and share, it is now transforming how we work, and of course, how we shop and particularly, in the healthcare sector, this theme is becoming prominent. Starting from two observed events: 1. the growing market demand of healthy products toward internet channels and 2. the importance to safely regulate that market, to prevent the danger naturally associated to the drugs sale on the net, the article has been drawn up to analyse the future Italian scenario where the OTC pharmaceuticals will be traded online (Vagnozzi, 2015) as sustained by the new normative evolution. The environment of the pharmacy is undergoing a change due to both the recent possibility to adopt the net as a channel to sell pharmaceuticals (prescription ones are not taken into consideration) and the necessity to provide responses to the new type of pharmacy-Clients who are more attentive toward the topic.  In this situation develops an Internet Pharmacy which is different in the structure as well as in the new functions of the pharmacist who should assume a new managerial role, to be able to manage his own point of sale .
Condensate splitting in an asymmetric double well for atom chip based sensors
Creators: name: Hall, B. V.
name: Whitlock, S.
name: Anderson, R.
name: Hannaford, P.
name: Sidorov, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We report on the adiabatic splitting of a BEC of $^{87}$Rb atoms by an asymmetric double-well potential located above the edge of a perpendicularly magnetized TbGdFeCo film atom chip. By controlling the barrier height and double-well asymmetry the sensitivity of the axial splitting process is investigated through observation of the fractional atom distribution between the left and right wells. This process constitutes a novel sensor for which we infer a single shot sensitivity to gravity fields of $δg/g\approx2\times10^{-4}$. From a simple analytic model we propose improvements to chip-based gravity detectors using this demonstrated methodology.
description: 4 pages, 5 figures
Local alignments of parsec-scale AGN radiojets
Creators: name: Mandarakas, N.
name: Blinov, D.
name: Casadio, C.
name: Pelgrims, V.
name: Kiehlmann, S.
name: Pavlidou, V.
name: Tassis, K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Context.Coherence in the characteristics of neighboring sources in 2D and 3D space may suggest the existence of large-scale cosmic structures, which are useful for cosmological studies. Numerous works have been conducted to detect such features in global scalesas well as in confined areas of the sky. However, results are often contradictory and their interpretation remains controversial. Aims.We investigate the potential alignment of parsec-scale radio jets in localized regions of the coordinates-redshift space. Methods.We use data from the Astrogeo VLBI FITS image database to deduce jet directions of radio sources. We perform the search for statistical alignments between nearby sources and explore the impact of instrumental biases. Results.We unveil four regions for which the alignment between jet directions deviates from randomness at a significance level of more than 5 sigma and is unlikely due to instrumental systematics. Intriguingly, their locations coincide with other known large-scale cosmic structures and/or regions of alignments. Conclusions.If the alignments found are the result of physical processes, the discovered regions may designate some of the largest structures known to date.
description: 11 pages, 9 figures
Sales online of Health Products: Economical and Administrative Perspective
Creators: name: Vagnozzi, Ercole
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: SECS-P/07 Economia aziendale

description: The continuing decline in the pharmaceutical expenditure deduction, the increasing fees paid by pharmacies in favor of the NHS and the crisis that reduces the spending power of the citizen, triggered a huge drop in the profitability of the Italian pharmacies. However the crisis can also be positive because it forces the companies to deploy all the resources needed to invert the situation, changing certain vicious behaviors in favor of virtuous ones. But if on the one hand, it is the single pharmacist who should implement corrective measures, on the other hand some problems must be solved by the entire distribution system in order to prevent the marginalization of the pharmacy. A good solution might be represented by the emerging tendency of the online sale of OTC pharmaceuticals, already recognized by the market trends and regulated at the European Law level, and almost completely implemented by the Italian legislation . This opportunity might increase the health related products demand whereas an optimal marketing and administrative strategy is executed. Nevertheless, the strategy should be designed to create the prospective for the pharmacy to re-achieve the distribution that  has been lost; with a direct distribution the pharmacy loses and the intermediate distribution channel as well, with an higher number of losers than winners, in the end. Hence, the technological solution proposition i.e. the web pharmacy, has to take into consideration this disintermediation problem that should be strengthened instead of weakened, at least to some degrees. It can be already anticipated that the Italian normative alignment with the European directive proposes to solve the problem of the disintermediation naturally related to the e-commerce adoption,  with the possibility for the E-pharmacy to exist only if a physical shop already exists behind it.
Pola dan Karakter Kepemimpinan Wanita Menurut Hakim-Hakim 4-5
Creators: name: Susanto, Hery
Publisher: name: OSF
Year: 2023
Subjects: debora
hakim-hakim
kepemimpinan
wanita

description: The type and characteristic of woman leader has been developed by Debora according to the Judges 4-5
Deep Learning-based Forgery Attack on Document Images
Creators: name: Zhao, Lin
name: Chen, Changsheng
name: Huang, Jiwu
Publisher: name: arXiv
Year: 2021
Subjects: subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences

description: With the ongoing popularization of online services, the digital document images have been used in various applications. Meanwhile, there have emerged some deep learning-based text editing algorithms which alter the textual information of an image . In this work, we present a document forgery algorithm to edit practical document images. To achieve this goal, the limitations of existing text editing algorithms towards complicated characters and complex background are addressed by a set of network design strategies. First, the unnecessary confusion in the supervision data is avoided by disentangling the textual and background information in the source images. Second, to capture the structure of some complicated components, the text skeleton is provided as auxiliary information and the continuity in texture is considered explicitly in the loss function. Third, the forgery traces induced by the text editing operation are mitigated by some post-processing operations which consider the distortions from the print-and-scan channel. Quantitative comparisons of the proposed method and the exiting approach have shown the advantages of our design by reducing the about 2/3 reconstruction error measured in MSE, improving reconstruction quality measured in PSNR and in SSIM by 4 dB and 0.21, respectively. Qualitative experiments have confirmed that the reconstruction results of the proposed method are visually better than the existing approach. More importantly, we have demonstrated the performance of the proposed document forgery algorithm under a practical scenario where an attacker is able to alter the textual information in an identity document using only one sample in the target domain. The forged-and-recaptured samples created by the proposed text editing attack and recapturing operation have successfully fooled some existing document authentication systems.
description: 13 pages, 17 figures, 3 tables
What do firms know? What do they produce? A new look at the relationship between patenting profiles and patterns of product diversification
Creators: name: Dosi, Giovanni
name: Grazzi, Marco
name: Moschella, Daniele
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: SECS-P/01 Economia politica

description: In this work we analyze the relationship between the patterns of firm diversification, if any, across product lines and across bodies of innovative knowledge, proxied by the patent classes where the firm is present. Putting it more emphatically we investigate the relationship between "what a firm does" and "what a firm knows". Using a newly developed dataset matching information on patents and products at the firm level, we provide evidence concerning firms' technological and product scope, their relationships, the size-scaling and coherence 
properties of diversification itself. Our analysis shows that typically firms are much more diversified in terms of products than in terms of technologies, with their main products more related to the exploitation of their innovative knowledge. The scaling properties show that the number of products and technologies increase log-linearly with firm size. And the directions of diversification themselves display coherence between neighboring activities also at relatively high degrees of diversification. These findings are well in tune with a capability-based theory of the firm.
High-Dimensional Data Clustering
Creators: name: Bouveyron, Charles
name: Girard, Stéphane
name: Schmid, Cordelia
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: ACM-G3-Multivariate statistics

description: Clustering in high-dimensional spaces is a difficult problem which is recurrent in many domains, for example in image analysis. The difficulty is due to the fact that high-dimensional data usually live in different low-dimensional subspaces hidden in the original space. This paper presents a family of Gaussian mixture models designed for high-dimensional data which combine the ideas of dimension reduction and parsimonious modeling. These models give rise to a clustering method based on the Expectation-Maximization algorithm which is called High-Dimensional Data Clustering (HDDC). In order to correctly fit the data, HDDC estimates the specific subspace and the intrinsic dimension of each group. Our experiments on artificial and real datasets show that HDDC outperforms existing methods for clustering high-dimensional data
An Expansion for a Discrete Non-Lattice Distribution
Creators: name: Götze, Friedrich
name: van Zwet, Willem R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 62E20, 60F05

description: Much is known about asymptotic expansions for asymptotically normal distributions if these distributions are either absolutely continuous or pure lattice distributions. In this paper we begin an investigation of the discrete but non-lattice case. We tackle one of the simplest examples imaginable and find that curious phenomena occur. Clearly more work is needed.
description: In memoriam Willem Rutger van Zwet who passed away on July 2, 2020. The article is part of a conference proceedings in 2006 in honor of Peter Bickel
Indirect exporters and importers
Creators: name: Grazzi, Marco
name: Tomasi, Chiara
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: SECS-P/01 Economia politica

description: This paper analyses the relation between firms' productivity and the different modes of participation to international trade. In particular, we account for the
> possibility that firms can not only export their products, but also internationally source their inputs, either directly or indirectly. Using a cross section of firm-level data for several advanced and developing economies, the study confirms the productivity-sorting prediction according to which domestic firms are less efficient than those resorting to an export intermediary, while the latter are less productive than producers which export directly. We show that the same sorting exists also on the import side. Finally, we investigate the effects of source country characteristics on the sorting of firms into different modes of international trade.
>
Evaluation and exploitation of knowledge robustness in knowledge-based systems
Creators: name: Barcikowski, M.
name: Pernelle, P.
name: Lefebvre, A.
name: Martinez, M.
name: Renaud, J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: Industrial knowledge is complex, difficult to formalize and very dynamic in reason of the continuous development of techniques and technologies. The verification of the validity of the knowledge base at the time of its elaboration is not sufficient. To be exploitable, this knowledge must then be able to be used under conditions (slightly) different from the conditions in which it was formalized. So, it becomes vital for the company to permanently evaluate the quality of the industrial knowledge implemented in the system. This evaluation is founded on the concept of robustness of the knowledge formalized by conceptual graphs. The evaluation method is supported by a computerized tool.
Weak gravity conjecture constraints on inflation
Creators: name: Huang, Qing-Guo
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the gravitational correction to the coupling of the scalar fields. Weak gravity conjecture says that the gravitational correction to the running of scalar coupling should be less than the contribution from scalar fields. For instance, a new scale $Λ=λ_4^{1/2}M_p$ sets a UV cutoff on the validity of the effective $λ_4 ϕ^4$ theory. Furthermore, this conjecture implies a possible constraint on the inflation model, e.g. the chaotic inflation model might be in the swampland.
description: 11 pages, 3 figs; monor corrections; some clarifying remarks added and the final version for publication in JHEP
Do Ultraluminous X-ray Sources Really Contain Intermediate-mass Black Holes?
Creators: name: Vierdayanti, Kiki
name: Mineshige, Shin
name: Ebisawa, Ken
name: Kawaguchi, Toshihiro
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: An open question remains whether Ultraluminous X-ray Sources (ULXs) really contain intermediate-mass black holes (IMBHs). We carefully investigated the XMM-Newton EPIC spectra of the four ULXs that were claimed to be strong candidates of IMBHs by several authors. We first tried fitting by the standard spectral model of disk blackbody (DBB) + power-law (PL), finding good fits to all of the data, in agreement with others. We, however, found that the PL component dominates the DBB component at $\sim$ 0.3 to 10 keV. Thus, the black hole parameters derived solely from the minor DBB component are questionable. Next, we tried to fit the same data by the ``$p$-free disk model'' without the PL component, assuming the effective temperature profile of $T_{\rm eff} \propto r^{-p}$ where $r$ is the disk radius. Interestingly, in spite of one less free model parameters, we obtained similarly good fits with much higher innermost disk temperatures, $1.8 < kT_{\rm in} < 3.2$ keV. More importantly, we obtained $p \sim 0.5$, just the value predicted by the slim (super-critical) disk theory, rather than $p = 0.75$ that is expected from the standard disk model. The estimated black hole masses from the $p$-free disk model are much smaller; $M\ltsim 40 M_\odot$. Furthermore, we applied a more sophisticated slim disk model by Kawaguchi (2003, ApJ, 593,69), and obtained good fits with roughly consistent black hole masses. We thus conclude that the central engines of these ULXs are super-critical accretion flows to stellar-mass black holes.
description: Appear in PASJ, 10 pages, 10 figures (in total) grouped into 3 figure captions, 3 tables
All-Optical Measurement Based QIP in Quantum Dots
Creators: name: Kolli, Avinash
name: Lovett, Brendon W.
name: Benjamin, Simon C.
name: Stace, Thomas M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Parity measurements on qubits can generate the entanglement resource necessary for scalable quantum computation. Here we describe a method for fast optical parity measurements on electron spin qubits within coupled quantum dots. The measurement scheme, which can be realised with existing technology, consists of the optical excitation of excitonic states followed by monitored relaxation. Conditional on the observation of a photon, the system is projected into the odd/even parity subspaces. Our model incorporates all the primary sources of error, including detector inefficiency, effects of spatial separation and non-resonance of the dots, and also unwanted excitations. Through an analytical treatment we establish that the scheme is robust to such effects. Two applications are presented: a realisation of a CNOT gate, and a technique for growing large scale graph states.
description: 4 pages, 3 figures. To be published in PRL
Applicability of Taylor's Hypothesis during Parker Solar Probe perihelia
Creators: name: Perez, Jean C.
name: Bourouaine, Sofiane
name: Chen, Christopher H. K.
name: Raouafi, Nour E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We investigate the validity of Taylor's Hypothesis (TH) in the analysis of Alfvénic fluctuations of velocity and magnetic fields in solar wind streams measured by Parker Solar Probe (PSP)~during the first four encounters. We use PSP velocity and magnetic field measurements from 24 h intervals selected from each of the first four encounters. The applicability of TH is investigated by measuring the parameter $ε=δu_0/\sqrt{2}V_\perp$, which quantifies the ratio between the typical speed of large-scale fluctuations, $δu_0$, and the local perpendicular PSP speed in the solar wind frame, $V_\perp$. TH is expected to be applicable for $ε\lesssim0.5$ when PSP is moving nearly perpendicular to the local magnetic field in the plasma frame, irrespective of the Alfvén Mach number $M_{\rm A}=V_{\rm SW}/V_{\rm A}$, where $V_{\rm SW}$ and $V_{\rm A}$ are the local solar wind and Alfvén speed, respectively. For the four selected solar wind intervals we find that between 10% to 60% of the time the parameter $ε$ is below 0.2 when the sampling angle (between the spacecraft velocity in the plasma frame and the local magnetic field) is greater than $30^\circ$. For angles above $30^\circ$, the sampling direction is sufficiently oblique to allow one to reconstruct the reduced energy spectrum $E(k_\perp)$ of magnetic fluctuations from its measured frequency spectra. The spectral indices determined from power-law fits of the measured frequency spectrum accurately represent the spectral indices associated with the underlying spatial spectrum of turbulent fluctuations in the plasma frame. Aside from a frequency broadening due to large-scale sweeping that requires careful consideration, the spatial spectrum can be recovered to obtain the distribution of fluctuation's energy among scales in the plasma frame.
description: 8 pages, 4 figures, submitted to Astronomy and Astrophysics
THE ROLE OF FINANCIAL TECHNOLOGIES IN  THE DIGITAL ECONOMY
Creators: name: Gadayev Jahongir Muhammadiyevich is a senior teacher of SIES
name: Sayithonova Mukhlisa Ilyaskhan kizi  is a student of SIES
Publisher: name: Zenodo
Year: 2023

description: This article provides information on the nature of the digital economy, its level of development in other developed countries, and explains the objective necessity of the transition of all sectors of our country to the digital economy in the current globalization situation, and the special role of financial technologies. attempted.

 Key words : Financial technology, hashing , digital economy, internet, mobile network communications, business, "information society".
WAYS OF SOLVING TO THE COMMON ISSUES IN THE DEVELOPMENT OF EXPORT STRUCTURE OF LOCAL INDUSTRIES.
Creators: name: Rakhimboeva, Begoyim
Publisher: name: Zenodo
Year: 2024

description: This thesis explores the common issues faced in the development of the export structure of local industries and proposes viable solutions. The research examines the challenges related to the lack of market access, insufficient infrastructure, inadequate technological advancement, and limited financial support. It also emphasizes the importance of strategic planning and collaboration among stakeholders to enhance export capabilities. By analyzing successful case studies and employing qualitative and quantitative research methods, the thesis aims to provide actionable recommendations to improve the export performance of local industries.
Monoids, Embedding Functors and Quantum Groups
Creators: name: Müger, Michael
name: Tuset, Lars
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Algebra (math.QA)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 81R50, 18D10

description: We show that the left regular representation π_l of a discrete quantum group (A,Δ) has the absorbing property and forms a monoid (π_l,\tilde{m},\tildeη) in the representation category Rep(A,Δ). Next we show that an absorbing monoid in an abstract tensor *-category C gives rise to an embedding functor E:C->Vect_C, and we identify conditions on the monoid, satisfied by (π_l,\tilde{m},\tildeη), implying that E is *-preserving. As is well-known, from an embedding functor E: C->\mathrm{Hilb} the generalized Tannaka theorem produces a discrete quantum group (A,Δ) such that C is equivalent to Rep_f(A,Δ). Thus, for a C^*-tensor category C with conjugates and irreducible unit the following are equivalent: (1) C is equivalent to the representation category of a discrete quantum group (A,Δ), (2) C admits an absorbing monoid, (3) there exists a *-preserving embedding functor E: C->\mathrm{Hilb}.
description: Final version, to appear in Int. Journ. Math. (Added some references and Subsection 1.2.) Latex2e, 21 pages