cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Optimal Techniques in Two-dimensional Spectroscopy: Background Subtraction for the 21st Century
Creators: name: Kelson, Daniel D.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In two-dimensional spectrographs, the optical distortions in the spatial and dispersion directions produce variations in the sub-pixel sampling of the background spectrum. Using knowledge of the camera distortions and the curvature of the spectral features, one can recover information regarding the background spectrum on wavelength scales much smaller than a pixel. As a result, one can propagate this better-sampled background spectrum through inverses of the distortion and rectification transformations, and accurately model the background spectrum in two-dimensional spectra for which the distortions have not been removed (i.e. the data have not been rebinned/rectified). The procedure, as outlined in this paper, is extremely insensitive to cosmic rays, hot pixels, etc. Because of this insensitivity to discrepant pixels, sky modeling and subtraction need not be performed as one of the later steps in a reduction pipeline. Sky-subtraction can now be performed as one of the earliest tasks, perhaps just after dividing by a flat-field. Because subtraction of the background can be performed without having to ``clean'' cosmic rays, such bad pixel values can be trivially identified after removal of the two-dimensional sky background.
description: 26 pages, 15 figures, accepted for publication in PASP, Figures with full resolution available at http://www.ociw.edu/~kelson
Additional file 2 of Inelastic deformation zone in the lower crust for the San-in Shear Zone, Southwest Japan, as observed by a dense GNSS network
Creators: name: Meneses-Gutierrez, Angela
name: Nishimura, Takuya
Publisher: name: figshare
Year: 2020
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer

description: Additional file 2: Figure S2. Distributions of chi-squared residuals in Eastern Tottori when locking depth is a free parameter in the model calculation. Red diamond indicates the model that minimized the sum of the squared residuals.
Porcellanaster coeruleus Wyville Thomson 1877
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Paxillosida
Porcellanasteridae
Porcellanaster
Porcellanaster coeruleus

description: sladeni Perrier, 1885, Caulaster
Caulaster sladeni Perrier, 1885: 47; 1894: 208, pl. 15, fig. 2.
Porcellanaster ceruleus ‒ Clark & Downey 1992: 100.
CURRENT STATUS. — Porcellanaster coeruleus Wyville Thomson, 1877.
TYPE MATERIAL. — Morocco • 1 syntype; station 30; off Moroccan coast; Talisman expedition; 1883; 32°38’N, 12°09’W; 1435 m; MNHN-IE-2014-336 • 1 syntype; same as for preceding; MNHN- IE-2014-158.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 316, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Additional file 3 of Inelastic deformation zone in the lower crust for the San-in Shear Zone, Southwest Japan, as observed by a dense GNSS network
Creators: name: Meneses-Gutierrez, Angela
name: Nishimura, Takuya
Publisher: name: figshare
Year: 2020
Subjects: subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer

description: Additional file 3: Figure S3. Distributions of chi-squared residuals in Central Tottori when locking depth is a free parameter in the model calculation. Red diamond indicates the model that minimized the sum of the squared residuals.
Additional file 1 of Pollinating fig wasps’ simple solutions to complex sex ratio problems: a review
Creators: name: Greeff, Jaco M.
name: Kjellberg, Finn
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology

description: Additional file 1. Supplementary text and figures. Explanation of methods, derivation of ESS sex ratio, analysis of wasp size and supplementary figures.
Losing Preferential Access to Third Countries After Brexit - What is at Stake?
Creators: name: Freund, Florian
name: Pelikan, Janine
name: Banse, Martin
name: Freund, Florian
name: Pelikan, Janine
name: Banse, Martin
Publisher: name: Unknown
Year: 2019
Subjects: subject: Institutional and Behavioral Economics
subject: International Relations/Trade
subject: Brexit
subject: CGE Model
subject: trade agreement
subject: MFN tariffs

description: This article takes a closer look into the pending question of how the UK might be affected by losing preferential access to Third Countries in the wake of Brexit. Although, as the formal date of divorce comes closer possibilities of losing these beneficial trade terms are not very present in the public debate. This is puzzling since as an EU member the UK has 40 trade agreements with over 70 non-European countries, covering about 15 % of its trade but legally those contracts are only valid for EU members and leaving the EU while retaining the status quo enshrined in the trade agreements would contradict with the MFN principle. Simulations of a ‘hard’ and a ‘soft’ Brexit scenario with a CGE model reveal that the additional loss in GDP is due to these changing trade relations with Third Countries are in the range of 2.5 % and 7.8% % of the total loss. Since most of the loss is associated with a changing trade environment with EFTA and Turkey the UK - if it aims to continue these deals - should focus its negotiation resources on these regions first. On the other hand the EU losses of a Brexit would be lower if the UK and Third Countries impose new tariffs on their trade flows since this would redirect trade flows toward the EU.
Asynchronous Distributed Learning from Constraints
Creators: name: Farina, Francesco
name: Melacci, Stefano
name: Garulli, Andrea
name: Giannitrapani, Antonio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Optimization and Control (math.OC)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: In this paper, the extension of the framework of Learning from Constraints (LfC) to a distributed setting where multiple parties, connected over the network, contribute to the learning process is studied. LfC relies on the generic notion of "constraint" to inject knowledge into the learning problem and, due to its generality, it deals with possibly nonconvex constraints, enforced either in a hard or soft way. Motivated by recent progresses in the field of distributed and constrained nonconvex optimization, we apply the (distributed) Asynchronous Method of Multipliers (ASYMM) to LfC. The study shows that such a method allows us to support scenarios where selected constraints (i.e., knowledge), data, and outcomes of the learning process can be locally stored in each computational node without being shared with the rest of the network, opening the road to further investigations into privacy-preserving LfC. Constraints act as a bridge between what is shared over the net and what is private to each node and no central authority is required. We demonstrate the applicability of these ideas in two distributed real-world settings in the context of digit recognition and document classification.
Does diagnostic uncertainty increase antibiotic prescribing in primary care?
Creators: name: Wang, Dan
name: Chaojie Liu
name: Xinping Zhang
name: Chenxi Liu
Publisher: name: La Trobe
Year: 2021
Subjects: Uncategorized

description: AbstractThis study aimed to determine the association between factors relevant to diagnostic uncertainty and physicians’ antibiotic-prescribing behaviour in primary care. A questionnaire survey was conducted on 327 physicians that measured their diagnostic ability, perceived frequency of diagnostic uncertainty, tolerance, and perceived patient tolerance of uncertainty. Physician antibiotic-prescribing behaviours were assessed based on their prescriptions (n = 207,804) of three conditions: upper respiratory tract infections (URTIs, antibiotics not recommended), acute tonsillitis (cautious use of antibiotics), and pneumonia (antibiotics recommended). A two-level logistic regression model determined the association between diagnostic uncertainty factors and physician antibiotic prescribing. Physicians perceived a higher frequency of diagnostic uncertainty resulting in higher antibiotic use for URTIs and less antibiotic use for pneumonia. Higher antibiotic use for acute tonsillitis was related to a low tolerance of uncertainty of physicians and patients. This study suggests that reducing diagnostic uncertainty and improving physician and patient uncertainty management could reduce antibiotic use.
MOESM10 of Comprehensive profiling of alternative splicing landscape during cold acclimation in tea plant
Creators: name: Li, Yeyun
name: Mi, Xiaozeng
name: Zhao, Shiqi
name: Zhu, Junyan
name: Guo, Rui
name: Xia, Xiaobo
name: Liu, Lu
name: Liu, Shengrui
name: Wei, Chaoling
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Additional file 10: Figure S2. Percentages of four main AS types during cold acclimation.
Perknaster sladeni subsp. sladeni
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Ganeriidae
Perknaster
Perknaster sladeni
Perknaster sladeni sladeni (perrier, 1891)

description: sladeni Perrier, 1891, Cribraster
Cribraster sladeni Perrier, 1891: 104, pl. 11, fig. 2a, b.
Perknaster sladeni sladeni ‒ Clark 1993: 203.
CURRENT STATUS. — Perknaster sladeni sladeni (Perrier, 1891).
TYPE MATERIAL. — Falkland Islands • holotype; Cape Horn expedition; 1882-1883; MNHN-IE-2014-200.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on pages 316-318, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
A importância do cenário institucional do Rio de Janeiro para a constituição do movimento cineclubista da região no início dos anos 2000 - publicado em CALABRE, Lia (org.). Anais do XIII Seminário Internacional de Políticas Culturais. Rio de Janeiro: Fundação Casa de Rui Barbosa, 2024.
Creators: name: Nogueira Carvalho, Thiago
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 360501
subject: Cinema studies
classificationCode: 470299
subject: Cultural studies not elsewhere classified
classificationCode: 430399
subject: Historical studies not elsewhere classified
classificationCode: 470201
subject: Arts and cultural policy

description: Com intuito de evidenciar a importância de estruturas institucionais e políticas públicas para a organização de movimentos culturais de âmbito local, este artigo tem como objetivo descrever de forma preliminar um breve panorama da contribuição de equipamentos culturais, espaços institucionais, e ações do poder público para a constituição do movimento cineclubista, de caráter independente, do Rio de Janeiro no início dos anos 2000. Para tal, utiliza-se de abordagem qualitativa, com aportes de estudos que se referenciam na sociologia da cultura, e breve estudo de caso do fenômeno ocorrido na cidade do Rio de Janeiro e seu entorno, por meio de depoimentos de integrantes do movimento geracional.
Iron and molybdenum valences in double-perovskite (Sr,Nd)2FeMoO6: electron-doping effect
Creators: name: Linden, J.
name: Shimada, T.
name: Motohashi, T.
name: Yamauchi, H.
name: Karppinen, M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Double perovskite, (Sr1-xNdx)2FeMoO6, was doped with electrons through partial substitution of divalent Sr by trivalent Nd (0 < x < 0.2). The Fe valence and the degree of B-site order were probed by 57Fe Mossbauer spectroscopy. Replacing Sr by Nd increased the fraction of Fe and Mo atoms occupying wrong sites, i.e. antisite disorder. It had very little effect on the Fe valence: a small but visible increase in the isomer shift was seen for the mixed-valent FeII/III atoms occupying the right site indicating a slight movement towards divalency of these atoms, which was more than counterbalanced by the increase in the fraction of antisite Fe atoms with III valence state. It is therefore argued that the bulk of the electron doping is received by antisite Mo atoms, which - being surrounded by six MoV/VI atoms - prefer the lower IV/V valence state. Thus under Nd substitution, the charge-neutrality requirement inflicts a lattice disorder such that low-valent MoIV/V can exist.
description: 15 pages, 6 figures, to appear in Solid State Commun
MOESM11 of Comprehensive profiling of alternative splicing landscape during cold acclimation in tea plant
Creators: name: Li, Yeyun
name: Mi, Xiaozeng
name: Zhao, Shiqi
name: Zhu, Junyan
name: Guo, Rui
name: Xia, Xiaobo
name: Liu, Lu
name: Liu, Shengrui
name: Wei, Chaoling
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Additional file 11: Figure S3. Expression analysis of AS transcripts during cold acclimation.
Structured condition number for multiple right-hand side linear systems with parameterized quasiseparable coefficient matrix
Creators: name: Meng, Qingle
name: Diao, Huaian
name: Yu, Qinghua
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this paper, we consider the structured perturbation analysis for multiple right-hand side linear systems with parameterized coefficient matrix. Especially, we present the explicit expressions for structured condition numbers for multiple right-hand sides linear systems with {1;1}-quasiseparable coefficient matrix in the quasiseparable and the Givens-vector representations. In addition, the comparisons of these two condition numbers between themselves, and with respect to unstructured condition number are investigated. Moreover, the effective structured condition number for multiple right-hand sides linear systems with {1;1}-quasiseparable coefficient matrix is proposed. The relationships between the effective structured condition number and structured condition numbers with respect to the quasiseparable and the Givens-vector representations are also studied. Numerical experiments show that there are situations in which the effective structured condition number can be much smaller than the unstructured ones.
Solid Waste Management edits.docx
Creators: name: Sumana Jagadeshi Raghu
Publisher: name: figshare
Year: 2020
Subjects: subject: Anthropology
subject: FOS: Sociology

description: Technological advancement, economic growth and urbanisation has resulted in an exponential rise of waste materials causing serious threat to health and safety of citizens around the world. It is in this context, socio-cultural, socio-psychological and socio-economic classes needs exploration in the domain anthropology as wastes do not exist in vacuum, but it is produced by humans for their needs and desire. This article discusses the examples from semi structured interviews and establishes the linkage between human behavior and class context. The findings have larger implications to improve the environmental and social quality of the nation.
General correlation functions of the Clauser-Horne-Shimony-Holt inequality for arbitrarily high-dimensional systems
Creators: name: Fu, Li-Bin
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We generalize the correlation functions of the Clauser-Horne-Shimony-Holt (CHSH) inequality to arbitrarily high-dimensional systems. Based on this generalization, we construct the general CHSH inequality for bipartite quantum systems of arbitrarily high dimensionality, which takes the same simple form as CHSH inequality for two-dimension. This inequality is optimal in the same sense as the CHSH inequality for two dimensional systems, namely, the maximal amount by which the inequality is violated consists with the maximal resistance to noise. We also discuss the physical meaning and general definition of the correlation functions. Furthermore, by giving another specific set of the correlation functions with the same physical meaning, we realize the inequality presented in [Phys. Rev. Lett. {\bf 88,}040404 (2002)].
description: 4 pages, accepted by Phys. Rev. Lett
Echinaster smithi Ludwig 1903
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Spinulosida
Echinasteridae
Echinaster
Echinaster smithi

description: smithi Ludwig, 1903, Echinaster
Echinaster smithi Ludwig, 1903: 25, pl. 3, figs 21, 22. — Clark 1996: 226.
CURRENT STATUS. — Echinaster smithi Ludwig, 1903.
TYPE MATERIAL. — Antarctic • holotype; Belgica expedition (1897- 1899); 71°18’S, 82°02’W; 450 m; MNHN-IE-2014-366.
REMARKS
The holotype was considered lost, because it was not found in the collection of the RBINS (Jangoux & Massin 1986).
Ludwig (1903) does not give a complete picture of the species; this was done later by Koehler (1920: 13, pl. 25, figs 8, 9).
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 318, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Discovery of powerful millisecond flares from Cygnus X-1
Creators: name: Gierlinski, Marek
name: Zdziarski, Andrzej A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have found a large number of very strong flares in the available XTE PCA data of Cyg X-1 (also seen in available HEXTE and BATSE data) with 13 flares satisfying our chosen threshold criterion, occuring both in the hard and the soft states. We analyze here in detail two of them. The strongest one took place in the soft state, with the 3-30 keV energy flux increasing 30 times with respect to the preceding 16-s average. The e-folding time is ~ 7 ms for the main flare and ~ 1 ms for its precursor. The spectrum strongly hardens during the flare. On the other hand, flares in the hard state have generally lower amplitudes and longer e-folding times, and their spectra soften during the flare, with the hardness of the spectrum at the flare peak similar for both types of the flares. The presence of the flares shows unusually dramatic events taking place in the accretion flow of Cyg X-1. On the other hand, the rate of occurence of hard-state flares shows they may represent a high-flux end of the distribution of shots present in usual lightcurves of Cyg X-1.
description: Accepted for publication in MNRAS
Dissipation of electron-beam-driven plasma wakes
Creators: name: Zgadzaj, Rafal
name: Li, Zhengyan
name: Downer, M. C.
name: Sosedkin, A.
name: Khudyakov, V. K.
name: Lotov, K. V.
name: Silva, T.
name: Vieira, J.
name: Allen, J.
name: Gessner, S.
name: Hogan, M. J.
name: Litos, M.
name: Yakimenko, V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Metre-scale plasma wakefield accelerators have imparted energy gain approaching 10 gigaelectronvolts to single nano-Coulomb electron bunches. To reach useful average currents, however, the enormous energy density that the driver deposits into the wake must be removed efficiently between shots. Yet mechanisms by which wakes dissipate their energy into surrounding plasma remain poorly understood. Here, we report ps-time-resolved, grazing-angle optical shadowgraphic measurements and large-scale particle-in-cell simulations of ion channels emerging from broken wakes that electron bunches from the SLAC linac generate in tenuous lithium plasma. Measurements show the channel boundary expands radially at 1 million metres-per-second for over a nanosecond. Simulations show that ions and electrons that the original wake propels outward, carrying 90 percent of its energy, drive this expansion by impact-ionizing surrounding neutral lithium. The results provide a basis for understanding global thermodynamics of multi-GeV plasma accelerators, which underlie their viability for applications demanding high average beam current.
On a non-vanishing Ext
Creators: name: Fuchs, Laszlo
name: Shelah, Saharon
Publisher: name: arXiv
Year: 2004
Subjects: subject: Logic (math.LO)
subject: Group Theory (math.GR)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: The existence of valuation domains admitting non-standard uniserial modules for which certain Exts do not vanish was proved under Jensen's Diamond Principle. In this note, the same is verified using the ZFC axioms alone.
Additional file 1 of A study of composition and diversity variation of avifauna along with different types of agroforestry system in Kibet town, Southern Ethiopia
Creators: name: Yasin, Hussen
name: Tekalign, Wondimagegnehu
Publisher: name: figshare
Year: 2022
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional file 1. Bird species recorded in the study area during wet and dry seasons.
Additional file 1 of Renibacterium salmoninarum and Mycobacterium spp.: two bacterial pathogens present at low levels in wild brown trout (Salmo trutta fario) populations in Austrian rivers
Creators: name: M. Delghandi
name: S. Menanteau-Ledouble
name: K. Waldner
name: M. El-Matbouli
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Material S1. Sequences obtained during the project.
Transitive Sampling to Mine Generalizable Inter-Library Usage Patterns
Creators: name: Anonymous
Publisher: name: Zenodo
Year: 2024

description: Tool support in software engineering often depends on relationships, regularities, patterns, or rules, mined from sampled code. Examples are approaches to bug prediction, recommendation, and autocompletion.Samples are relevant to scale the analysis of data. Many such samples consist of projects taken from GitHub; however, the specifics of sampling might influence the generalization of the patterns.

In this paper, we focus on how to sample software projects that are clients of libraries and frameworks, when mining inter-library usage patterns. We notice that when limiting the sample to a very specific library, the inter-library patterns that are mined do not generalize well. We propose a new sampling technique that transitively chases the library co-usages to adjust for this problem with the sample. We examine transitive sampling through a combination of a real case study and a simulation study. We provide evidence that transitive sampling can be important when studying relations between libraries and their clients. Since sampling is often unavoidable to improve scalability, we assume that our findings are relevant for the future. Further experiments should be conducted to reject or confirm our observation.
Relativistic Acceleration of Magnetically Driven Jets
Creators: name: Tomimatsu, Akira
name: Takahashi, Masaaki
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an analytical model for describing highly relativistic acceleration of magnetically driven jets, within the framework of ideal MHD for cold, stationary and axisymmetric outflows. Our novel procedure is to treat the wind equation as an algebraic relation between the relativistic Alfvén Mach-number and the poloidal electric to toroidal magnetic field amplitudes ratio $ξ$. This allows us to obtain easily the wind solutions for trans-fast-magnetosonic flows, together with the required range of $ξ$. Then, to determine the spatial variation of $ξ$, we solve approximately the Grad-Shafranov equation applied to a jet flow ejected with a very large total specific energy $E$ and confined within a very small opening angle. Our trans-fast-magnetosonic model provides a closed-form expression for the transition from a magnetically dominated flow to a kinetic-energy dominated one, which occurs in the sub-asymptotic region far beyond the light cylinder of the radius $R_{\rm L}$. Importantly, we find that the equipartition between magnetic and kinetic energies is realized at a cylindrical radius of order of $R_{\rm L}E/c^{2}$, and confirm that the further conversion of magnetic to kinetic energy proceeds logarithmically with distance in the asymptotic region. Finally, we discuss briefly the astrophysical implications of our model for jets originating from active galactic nuclei.
description: 23 pages, 7 eps figures, submitted to ApJ
Myxaster sol Perrier 1885
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Velatida
Myxasteridae
Myxaster
Myxaster sol

description: * sol Perrier, 1885, Myxaster
Myxaster sol Perrier, 1885: 886; 1894: 177, pl. 12, fig. 1a-c; Clark & Downey 1992: 338.
CURRENT STATUS. — Myxaster sol Perrier, 1885.
REMARK
Holotype of the species was formerly referenced under number ECAH-3841 (station 78; Talisman expedition [1883]; 23°57’N, 19°32’W; 1405 m).
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 318, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Additional file 1 of Iron in airway macrophages and infective exacerbations of chronic obstructive pulmonary disease
Creators: name: Ho, Terence
name: Nichols, Matthew
name: Nair, Gayatri
name: Radford, Katherine
name: Kjarsgaard, Melanie
name: Huang, Chynna
name: Bhalla, Anurag
name: Lavigne, Nicola
name: Mukherjee, Manali
name: Surette, Michael
name: Macri, Joseph
name: Nair, Parameswaran
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Supplementary Methods. A supplement to the Methods section.
MOESM12 of Comprehensive profiling of alternative splicing landscape during cold acclimation in tea plant
Creators: name: Li, Yeyun
name: Mi, Xiaozeng
name: Zhao, Shiqi
name: Zhu, Junyan
name: Guo, Rui
name: Xia, Xiaobo
name: Liu, Lu
name: Liu, Shengrui
name: Wei, Chaoling
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 12: Figure S4. Correlation analysis of AS transcriptions and sugar content.
Transitive Sampling to Mine Generalizable Library Usage Patterns
Creators: name: Anonymous
Publisher: name: Zenodo
Year: 2023

description: Tool support in software engineering often depends on relationships, regularities, patterns, or rules, mined from sampled code. Examples are approaches to bug prediction, recommendation, and autocompletion.Samples are relevant to scale the analysis of data. Many such samples consist of projects taken from GitHub; however, the specifics of sampling might influence the generalization of the patterns.
In this paper, we focus on how to sample software projects that are clients of libraries and frameworks, when mining library usage patterns. We notice that when limiting the sample to a very specific library, the patterns mined, and in particular the inter-library patterns that may have been mined, do not generalize well. We propose a new sampling technique that transitively chases the library co-usages to adjust for this problem with the sample. We evaluate transitive sampling through a combination of a real case study and a simulation study. We conclude that transitive and other more elaborate forms of sampling can be important when studying relations between libraries and their clients.
A Survey on Smartphones Security: Software Vulnerabilities, Malware, and Attacks
Creators: name: Ahvanooey, Milad Taleby
name: Li, Qianmu
name: Rabbani, Mahdi
name: Rajput, Ahmed Raza
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Nowadays, the usage of smartphones and their applications have become rapidly increasing popular in people's daily life. Over the last decade, availability of mobile money services such as mobile-payment systems and app markets have significantly increased due to the different forms of apps and connectivity provided by mobile devices such as 3G, 4G, GPRS, and Wi-Fi, etc. In the same trend, the number of vulnerabilities targeting these services and communication networks has raised as well. Therefore, smartphones have become ideal target devices for malicious programmers. With increasing the number of vulnerabilities and attacks, there has been a corresponding ascent of the security countermeasures presented by the researchers. Due to these reasons, security of the payment systems is one of the most important issues in mobile payment systems. In this survey, we aim to provide a comprehensive and structured overview of the research on security solutions for smartphone devices. This survey reviews the state of the art on security solutions, threats, and vulnerabilities during the period of 2011-2017, by focusing on software attacks, such those to smartphone applications. We outline some countermeasures aimed at protecting smartphones against these groups of attacks, based on the detection rules, data collections and operating systems, especially focusing on open source applications. With this categorization, we want to provide an easy understanding for users and researchers to improve their knowledge about the security and privacy of smartphones.
description: 16 pages, 9 figures, International Journal of Advanced Computer Science and Applications
Ambient Interstellar Pressure and Superbubble Evolution
Creators: name: Oey, M. S.
name: Garcia-Segura, G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: High ambient interstellar pressure is suggested as a possible factor to explain the ubiquitous observed growth-rate discrepancy for supernova-driven superbubbles and stellar wind bubbles. Pressures of P/k ~ 1e5 cm-3 K are plausible for regions with high star formation rates, and these values are intermediate between the estimated Galactic mid-plane pressure and those observed in starburst galaxies. High-pressure components also are commonly seen in Galactic ISM localizations. We demonstrate the sensitivity of shell growth to the ambient pressure, and suggest that superbubbles ultimately might serve as ISM barometers.
description: 13 pp, 8 figs; accepted to ApJ
AdS Geometry, projective embedded coordinates and associated isometry groups
Creators: name: da Rocha, Roldao
name: de Oliveira, E. Capelas
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 20G45, 53C80, 83C20, 83C40

description: This work is intended to investigate the geometry of anti-de Sitter spacetime (AdS), from the point of view of the Laplacian Comparison Theorem (LCT), and to give another description of the hyperbolical embedding standard formalism of the de Sitter and anti-de Sitter spacetimes in a pseudo-Euclidean spacetime. It is shown how to reproduce some geometrical properties of AdS, from the LCT in AdS, choosing suitable functions that satisfy basic properties of Riemannian geometry. We also introduce and discuss the well-known embedding of a 4-sphere and a 4-hyperboloid in a 5-dimensional pseudo-Euclidean spacetime, reviewing the usual formalism of spherical embedding and the way how it can retrieve the Robertson-Walker metric. With the choice of the de Sitter metric static frame, we write the so-called reduced model in suitable coordinates. We assume the existence of projective coordinates, since de Sitter spacetime is orientable. From these coordinates, obtained when stereographic projection of the de Sitter 4-hemisphere is done, we consider the Beltrami geodesic representation, which gives a more general formulation of the seminal full model described by Schrodinger, concerning the geometry and the topology of de Sitter spacetime. Our formalism retrieves the classical one if we consider the metric terms over the de Sitter splitting on Minkowski spacetime. From the covariant derivatives we find the acceleration of moving particles, Killing vectors and the isometry group generators associated to de the Sitter spacetime.
description: 12 pages, extended version, to appear in Int. J. Theor. Phys. 45 (4) (2006)
Solid Waste Management
Creators: name: Sumana Jagadeshi Raghu
name: Lewlyn Lester Raj Rodrigues
Publisher: name: figshare
Year: 2020
Subjects: subject: Anthropology
subject: FOS: Sociology

description: Technological advancement, economic growth and urbanisation has resulted in an exponential rise of waste materials causing serious threat to health and safety of citizens around the world. It is in this context, it become compelling necessity to explore socio-economic, socio-cultural and socio-psychological factors that affect human behaviour, as wastes are not produced in vacuum but generated due to human needs and desires. This paper thus discusses the early part of qualitative research by using semi structure interview techniques. The findings will have large implications in improving the socio and environmental quality of the country.
Peculiar Velocity Limits from Measurements of the Spectrum of the Sunyaev-Zel'dovich Effect in Six Clusters of Galaxies
Creators: name: Benson, B. A.
name: Church, S. E.
name: Ade, P. A. R.
name: Bock, J. J.
name: Ganga, K. M.
name: Hinderks, J. R.
name: Mauskopf, P. D.
name: Philhour, B.
name: Runyan, M. C.
name: Thompson, K. L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have made measurements of the Sunyaev-Zel'dovich (SZ) effect in six galaxy clusters at z > 0.2 using the Sunyaev-Zel'dovich Infrared Experiment (SuZIE II) in three frequency bands between 150 and 350 GHz. Simultaneous multi-frequency measurements have been used to distinguish between thermal and kinematic components of the SZ effect, and to significantly reduce the effects of variations in atmospheric emission which can otherwise dominate the noise. We have set limits to the peculiar velocities of each cluster with respect to the Hubble flow, and have used the cluster sample to set a 95% confidence limit of < 1410 km/s to the bulk flow of the intermediate-redshift universe in the direction of the CMB dipole. This is the first time that SZ measurements have been used to constrain bulk flows. We show that systematic uncertainties in peculiar velocity determinations from the SZ effect are likely to be dominated by submillimeter point sources and we discuss the level of this contamination.
description: Submitted to Astrophysical Journal. 32 pages, 13 tables, 9 figures
Deep Reinforcement Learning Attitude Control of Fixed-Wing UAVs Using Proximal Policy Optimization
Creators: name: Bøhn, Eivind
name: Coates, Erlend M.
name: Moe, Signe
name: Johansen, Tor Arne
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Contemporary autopilot systems for unmanned aerial vehicles (UAVs) are far more limited in their flight envelope as compared to experienced human pilots, thereby restricting the conditions UAVs can operate in and the types of missions they can accomplish autonomously. This paper proposes a deep reinforcement learning (DRL) controller to handle the nonlinear attitude control problem, enabling extended flight envelopes for fixed-wing UAVs. A proof-of-concept controller using the proximal policy optimization (PPO) algorithm is developed, and is shown to be capable of stabilizing a fixed-wing UAV from a large set of initial conditions to reference roll, pitch and airspeed values. The training process is outlined and key factors for its progression rate are considered, with the most important factor found to be limiting the number of variables in the observation vector, and including values for several previous time steps for these variables. The trained reinforcement learning (RL) controller is compared to a proportional-integral-derivative (PID) controller, and is found to converge in more cases than the PID controller, with comparable performance. Furthermore, the RL controller is shown to generalize well to unseen disturbances in the form of wind and turbulence, even in severe disturbance conditions.
description: 11 pages, 3 figures, 2019 International Conference on Unmanned Aircraft Systems (ICUAS)
MOESM13 of Comprehensive profiling of alternative splicing landscape during cold acclimation in tea plant
Creators: name: Li, Yeyun
name: Mi, Xiaozeng
name: Zhao, Shiqi
name: Zhu, Junyan
name: Guo, Rui
name: Xia, Xiaobo
name: Liu, Lu
name: Liu, Shengrui
name: Wei, Chaoling
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 13: Figure S5. Domain analysis of SUS and RS in AS transcripts.
Kanakaster solidus Mah 2017
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Goniasteridae
Kanakaster
Kanakaster solidus

description: solidus Mah, 2017, Kanakaster
Kanakaster solidus Mah, 2017: 36, fig. 12A-F.
CURRENT STATUS. — Kanakaster solidus Mah, 2017.
TYPE MATERIAL. — South Pacific • holotype; Norfolk 2 expedition; 23°27S-167°21’; MNHN-IE-2013-6850.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 318, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Additional file 1 of Reasons for allowing and refusing generic substitution and factors determining the choice of an interchangeable prescription medicine: a survey among pharmacy customers in Finland
Creators: name: Nokelainen, Henriikka
name: Lämsä, Elina
name: Ahonen, Riitta
name: Timonen, Johanna
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 1. The questionnaire used in the current study. Survey for pharmacy customers regarding generic substitution and selection of prescription medicines
Additional file 2 of Iron in airway macrophages and infective exacerbations of chronic obstructive pulmonary disease
Creators: name: Ho, Terence
name: Nichols, Matthew
name: Nair, Gayatri
name: Radford, Katherine
name: Kjarsgaard, Melanie
name: Huang, Chynna
name: Bhalla, Anurag
name: Lavigne, Nicola
name: Mukherjee, Manali
name: Surette, Michael
name: Macri, Joseph
name: Nair, Parameswaran
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2: Table S1. Systemic iron and echocardiographic parameters of COPD clinical cohort.
Quantum spiral bandwidth of entangled two-photon states
Creators: name: Torres, J. P.
name: Alexandrescu, A.
name: Torner, L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We put forward the concept of quantum spiral bandwidth of the spatial mode function of the two-photon entangled state in spontaneous parametric downconversion. We obtain the bandwidth using the eigenstates of the orbital angular momentum of the biphoton states, and reveal its dependence with the length of the down converting crystal and waist of the pump beam. The connection between the quantum spiral bandwidth and the entropy of entanglement of the quantum state is discussed.
description: 10 pages, 3 figures
MOESM1 of 3D visualization ablation planning system assisted microwave ablation for hepatocellular carcinoma (Diameter >3): a precise clinical application
Creators: name: An, Chao
name: Li, Xin
name: Zhang, Min
name: Yang, Jian
name: Cheng, Zhigang
name: Yu, Xiaoling
name: Han, Zhiyu
name: Liu, Fangyi
name: Dong, Linan
name: Yu, Jie
name: Liang, Ping
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Published literature related to 3DVAPS assisted MWA in our team.
Additional file 1 of Practical methods for incorporating summary time-to-event data into meta-analysis: updated guidance
Creators: name: Tierney, Jayne F.
name: Burdett, Sarah
name: Fisher, David J.
Publisher: name: figshare
Year: 2025
Subjects: Molecular Biology
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Cancer
Science Policy

description: Additional file 1. Mathematical formulae for estimating HR and V from data.
Superconducting gap and nematic resonance at the quantum critical point observed by Raman scattering in $\mathrm{BaFe_{2}}(\mathrm{As}_{1-x}\mathrm{P}_{x}\mathrm{)_{2}}$
Creators: name: Adachi, T.
name: Nakajima, M.
name: Gallais, Y.
name: Miyasaka, S.
name: Tajima, S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report comprehensive temperature and doping-dependences of the Raman scattering spectra for $\mathrm{BaFe_{2}}(\mathrm{As}_{1-x}\mathrm{P}_{x}\mathrm{)_{2}}$ ($x =$ 0, 0.07, 0.24, 0.32, and 0.38), focusing on the nematic fluctuation and the superconducting responses. With increasing $x$, the bare nematic transition temperature estimated from the Raman spectra reaches $T =$ 0 K at the optimal doping, which indicates a quantum critical point (QCP) at this composition. In the superconducting compositions, in addition to the pair breaking peaks observed in the $A_{\mathrm{1g}}$ and $B_{\mathrm{1g}}$ spectra, another strong $B_{\mathrm{1g}}$ peak appears below the superconducting transition temperature which is ascribed to the nematic resonance peak. The observation of this peak indicates significant nematic correlations in the superconducting state near the QCP in this compound.
description: 6 pages, 7 figures, to be published in PRB
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ°Ð»Â»
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The technological process of manufacturing the Shaft part
Creators: name: Ð¡Ð¾ÐºÐ¾Ð»Ð¾Ð², ÐÑÑÐµÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2025
Subjects: Ð²Ð°Ð»
Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ðµ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
ÑÐµÐ·ÐµÑ
Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ
ÑÑÐ°Ð½Ð¾Ðº
Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ
shaft
manufacturing
technological process
cutter
device
machine
tool

description: Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ°Ð»Â». ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÑÑÐµÐ¶Ð° Ð´ÐµÑÐ°Ð»Ð¸, Ð²ÑÐ±ÑÐ°Ð½ ÑÐ¸Ð¿ Ð¸ Ð¼ÐµÑÐ¾Ð´ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¼Ð°ÑÑÑÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ, Ð²ÑÐ±ÑÐ°Ð½Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð»Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ, Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ñ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ Ð¸ Ð½Ð¾ÑÐ¼Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð½Ð° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ðµ. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÐ·ÐµÑ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ³Ð»Ñ ÑÐµÐ·ÑÐ° Ð¸ ÐµÐ³Ð¾ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð´ÐµÑÐ°Ð»Ð¸ Ñ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÐµÐ¹. Ð¡ÐºÐ¾ÑÑÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ Ð»Ð¸Ð½ÐµÐ¹Ð½ÑÐµ ÑÐ°Ð·Ð¼ÐµÑÑ ÑÑÐ°ÑÑÐºÐ¾Ð² ÑÐµÐ¶ÑÑÐµÐ¹ ÐºÑÐ¾Ð¼ÐºÐ¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÐµÑÑÑÐ¶. Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¸Ð»Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾ Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½Ð¾Ðµ ÑÑÐ¸Ð»Ð¸Ðµ Ð´Ð»Ñ ÑÐ¸ÐºÑÐ°ÑÐ¸Ð¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ, ÑÐ°Ð·Ð²Ð¸Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ð³Ð¸Ð´ÑÐ¾ÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹.
description: In the first chapter, the technological process of manufacturing the "Shaft" part is developed. The drawing of the part was analyzed, the type and method of obtaining the workpiece were selected, the manufacturing route was developed, the equipment for manufacturing was selected, cutting modes and production time standards were assigned. In the second chapter, a shaped cutter is designed. The angles of the cutter and its position are calculated when processing a part with a given geometry. The linear dimensions of the cutting-edge sections have been adjusted. A drawing has been developed. In the third chapter, a device is designed for the selected operation, and the cutting forces are calculated. The minimum force for fixation has been determined. A mechanism for redirecting the pressure developed by the hydraulic system has been developed.