cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The influence of magnetic-field-induced spin-density-wave motion and finite temperature on the quantum Hall effect in quasi-one-dimensional conductors: A quantum field theory
Creators: name: Yakovenko, Victor M.
name: Goan, Hsi-Sheng
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We derive the effective action for a moving magnetic-field-induced spin-density wave (FISDW) in quasi-one-dimensional conductors at zero and nonzero temperatures by taking the functional integral over the electron field. The effective action consists of the (2+1)D Chern-Simons term and the (1+1)D chiral anomaly term, both written for a sum of the electromagnetic field and the chiral field associated with the FISDW phase. The calculated frequency dependence of Hall conductivity interpolates between the quantum Hall effect at low frequencies and zero Hall effect at high frequencies, where the counterflow of FISDW cancels the Hall current. The calculated temperature dependence of the Hall conductivity is interpreted within the two-fluid picture, by analogy with the BCS theory of superconductivity.
description: 18 pages, 4 figures, RevTeX 3.1. V.2: minor typos corrected
Acrapex ngwenya Le Ru 2019
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Acrapex
Acrapex ngwenya

description: Acrapex ngwenya Le Ru, 2019
COMMON NAME(S): Owlet Moth, Underwing or Noctuid moth.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Endemic in Zambia.
LOCALITY IN ZAMBIA: Type locality is Rwanko Azi, in Northwestern Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: De Prins & De Prins 2022; Le Ru et al. 2019.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 415, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Kurumsal Yönetim Mekanizmaları
Creators: name: Kadioglu, Eyup
Publisher: name: Zenodo
Year: 2021
Subjects: Kurumsal Yönetim
Kurumsal Yönetim Mekanizmaları

description: 1980’li yıllardan itibaren en iyi uygulama veya yasal düzenleme olarak yürürlüğe giren kurumsal yönetim ilkelerinin şirket faaliyetlerinin sürdürebilirliğinin uzun dönemde devam ettirilmesi, tüm paydaşların menfaatlerinin korunması, sahiplik ve kontrol ayrışmasının getirdiği yönetimsel sorunların çözülmesi ve temsil maliyetlerinin azaltılmasının hangi mekanizmalar aracılığıyla sağlanabileceğine ilişkin teorik ve ampirik çalışmalar açıklanmıştır. Bu bağlamda kurumsal yönetim mekanizmaları dâhili ve harici olmak üzere iki ana koldan gelişmiş olup, dâhili kurumsal yönetim mekanizmalarını şirketin kendisi belirleyebilirken veya etkileyebilirken, harici mekanizmalar ise şirketi etkilemekte veya şirketlere bir çerçeve oluşturmaktadır. Yönetim kurulu üye sayısı, yönetim kurulu üyelerinin dışardan veya bağımsız olarak atanmaları, yönetim kurulunda kadın üye bulunması veya kadın üye sayısının artırılması, genel müdür ile yönetim kurulu başkanının ayrı olması, pay sahiplerinin yönetim kurulu üyesi olması veya yöneticilerin pay edinmesi, ikili yönetim kurulları ve yönetim kurulu üyelerinin ücret paketleri ile performansa göre ücretlendirilmesi konularında kuralların oluşturulması dâhili mekanizmaları oluştururken, şirketin dışında şirketi çevreleyen hukuk düzeni, şirketin satın alınma veya ele geçirilmesi ve bu yöndeki tehditler, piyasa tepkisi, ekonomik yapılar ve rekabet ortamı harici kurumsal yönetim mekanizmalarını oluşturmaktadır.
description: Kadıoğlu, E. (2021). Kurumsal Yönetim Mekanizmaları. E. Kadıoğlu (Ed.), Kurumsal Yönetim: Gelişimi, Teorileri ve Uygulamaları içinde (137-182 s.s.). Ankara: Gazi Kitabevi. Doi: 10.5281/zenodo.4672394
Mixed H/He bursts in SAX J1748.9-2021 during the spectral change of its 2015 outburst
Creators: name: Li, Zhaosheng
name: De Falco, V.
name: Falanga, M.
name: Bozzo, E.
name: Kuiper, L.
name: Poutanen, J.
name: Cumming, A.
name: Galloway, D. K.
name: Zhang, Shu
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: SAX J1748.9-2021 is a transiently accreting X-ray millisecond pulsar. It is also known as an X-ray burster source discovered by Beppo-SAX. We analysed the persistent emission and type-I X-ray burst properties during its 2015 outburst. The source varied from hard to soft state within half day. We modeled the broad-band spectra of the persistent emission in the 1 - 250 keV energy band for both spectral states using the quasi-simultaneous INTEGRAL and Swift data. The broad-band spectra are well fitted by an absorbed thermal Componization model, compps, in a slab geometry. The best-fits for the two states indicate significantly different plasma temperature of 18 and 5 keV and the Thomson optical depth of 3 and 4, respectively. In total, 56 type-I X-ray bursts were observed during the 2015 outburst, of which 26 detected by INTEGRAL in the hard state, 25 by XMM-Newton in the soft state, and 5 by Swift in both states. As the object transited from the hard to the soft state, the recurrence time for X-ray bursts decreased from $\approx 2$ to $\approx1$ hr. The relation between the recurrence time, $ Δt_{\rm rec}$, and the local mass accretion rate per unit area onto the compact object, $\dot m$, is fitted by a power-law model, and yielded as best fit at $Δt_{\rm rec} \sim \langle \dot{m} \rangle^{-1.02\pm0.03}$ using all X-ray bursts. In both cases, the observed recurrence times are consistent with the mixed hydrogen/helium bursts. We also discuss the effects of type-I X-ray bursts prior to the hard to soft transition.
description: Accepted for publication in A&A, 6 pages, 4 figures
On the grounding of spin effects in theory of synchrotron radiation
Creators: name: Bordovitsyn, V. A.
name: Myagkii, A. N.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The problem of the uniqueness in the introduction of spin operators in the synchrotron radiation theory is discussed. For this purpose we give the invariant spin projections on the basis of the spin projections in the rest frame. The spin equations are used to construct the integrals of motion in the presence of the external electromagnetic field.
description: 6 pages, LATEX
Munidopsis cascadia Ambler 1980
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis cascadia

description: Munidopsis cascadia Ambler, 1980 Munidopsis cascadia Ambler, 1980: 21, fig. 6 (Cascadia Basin off Oregon), 2743–2926 m). — Wicksten, 1989: 315 (list). — Baba, 2005: 286 (key, synonymies). — Jones & Macpherson, 2007: 483 (Monterey Bay, 2891 m). Type data: holotype, female, USNM 171338. Type locality: Cascadia Basin off Oregon, 44°35.5´N, 125°35.4´W, 2810 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 136, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
description: {"references": ["Ambler, J. W. (1980) Species of Munidopsis (Crustacea, Galatheidae) ocurring off Oregon and in adjacent waters. Fishery Bulletin, 78, 13 - 34.", "Wicksten, M. K. (1989) Ranges of offshore decapod crustaceans in the eastern Pacific Ocean. Transactions of the San Diego Society of Natural History, 21, 291 - 316.", "Baba, K. (2005) Deep-sea chirostylid and galatheid crustaceans (Decapoda: Anomura) from the Indo-West Pacific, with a list of species. Galathea Reports, 20, 1 - 317.", "Jones, W. J. & Macpherson, E. (2007) Molecular phylogeny of the East Pacific squat lobsters of the genus Munidopsis (Decapoda: Galatheidae) with the descriptions of seven new species. Journal of Crustacean Biology, 27, 477 - 501."]}
Theory of sound attenuation in glasses: The role of thermal vibrations
Creators: name: Fabian, Jaroslav
name: Allen, Philip B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Sound attenuation and internal friction coefficients are calculated for a realistic model of amorphous silicon. It is found that, contrary to previous views, thermal vibrations can induce sound attenuation at ultrasonic and hypersonic frequencies that is of the same order or even larger than in crystals. The reason is the internal-strain induced anomalously large Grüneisen parameters of the low-frequency resonant modes.
description: 8 pages, 3 figures; to appear in PRL
Microscopic theory of weak pseudogap behavior in the underdoped cuprate superconductors I: General theory and quasiparticle properties
Creators: name: Schmalian, Joerg
name: Pines, David
name: Stojkovic, Branko
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We derive in detail a novel solution of the spin fermion model which is valid in the quasi-static limit pi T<
description: REVTEX with EPS figures, uses multicol.sty, epsfig,sty, psfig.sty
Accelerating Universes with Scaling Dark Matter
Creators: name: Chevallier, M.
name: Polarski, D.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Friedmann-Robertson-Walker universes with a presently large fraction of the energy density stored in an $X$-component with $w_X
description: submitted to IJMPD (uses Latex, 12 pages, 6 Figures) Minor corrections, Figures 4, 6 revised. Conclusions unchanged
System Decomposition of Monolithic Web Applications into Microservices
Creators: name: Eyitemi, Fola-Dami J.
Publisher: name: University of Leicester
Year: 2024
Subjects: Uncategorized

description: A single system is divided into small, independently deployed services to be seen as a microservice design, and these services are then orchestrated as a whole using a simple lightweight mechanism. Low coupling means that each service in a microservice architecture relies primarily on its resources to carry out its function. (high cohesion). This thesis proposes a novel methodology which decomposes a monolith or other systems with different architectures into microservices and can also reorder the architecture of a microservice to an optimal one, this is done in such a way that each microservice will function independently of other microservices while preserving its original feature provided within the previous architecture, we establish a set of rules which supports optimized distribution of the functionality. We apply the approach to real systems. This is a rule-based approach that looks for specific scenarios in the interaction of components within the system and applies already predefined rules to deal with the scenarios. We applied this rule-based decomposition system to multiple systems, resulting in microservices. We make use of test case generation to extract behavioural data from the system, to identify resources that play a role in enabling the microservice to fulfil its function, the types of testing utilized are unit testing, model-based testing and fuzzy testing, we calculate the coverage as we apply this types of testing in retrieving trace data, and coverage improved as we apply this different types of testing. These traces are analyzed and represented graphically. This thesis also provides a methodology which gives an in-depth comparative analysis between multiple decomposition approaches to measure the effectiveness of each approach against another, this is done by measuring efficiency, maintainability, cohesiveness and usability for two approaches while comparing results for each metric. We also identify research done on migrating from monoliths to microservices, we then compare these approaches with the Rule-Based Approach.
afrimapr: R Resources and a Community for Mapping Data in Africa
Creators: name: South, Andy
name: Treasure, Anne
name: Van Der Walt, Anelda
Publisher: name: Zenodo
Year: 2021
Subjects: afrimapr
R programming language
mapping
GIS
Africa

description: The presentation briefly introduces the afrimapr project which is currently funded through Wellcome Trust Open Research Fund and Data for Science and Health. This presentation was part of the CODATA Connect network's Research Skills seminar series for early career researchers and alumni of the CODATA-RDA Schools of Research Data Science. More information about the event is available at https://codata.org/register-now-webinar-on-afrimapr-r-building-blocks-for-mapping-data-in-africa/. Website: http://afrimapr.org Twitter: @afrimapr Google Group: https://groups.google.com/g/afrimapr
Is the Thomas precession a source of SR power?
Creators: name: Bordovitsyn, V. A.
name: Myagkii, A. N.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The structural composition and the properties of the first quantum spin-orientation-dependent correction to synchrotron radiation power are discussed. On the basis of spin mass renormalization it is shown that, in the conventional sence, the Thomas precession is not a source of relativistic radiation. This conclusion is in agreement with well-known statements on the spin dependence of mass and purely kinematic origin of Thomas precession.
description: 7 pages, LATEX, to be published in Nucl. Instr. and Meth. A (2001)
Exit Boundaries of Multidimensional SDEs
Creators: name: Lyons, Russell
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60H10

description: We show that solutions to multidimensional SDEs with Lipschitz coefficients and driven by Brownian motion never reach the set where all coefficients vanish unless the initial position belongs to that set.
description: 2pp
L’entretien des locaux, incubateurs et autres matériels
Creators: name: Laprugne-Garcia, Elisabeth
name: Ruart, Nadine
Publisher: name: Health & Co
Year: 2017
Subjects: ENTRETIEN
INCUBATEUR
INFECTION ASSOCIÉE AUX SOINS
NÉONATOLOGIE
NETTOYAGE

description: L’entretien des locaux et des matériels est un élément primordial en milieu hospitalier. La gestion de l’hygiène environnementale participe largement à la maîtrise des risques infectieux. Par la réduction du niveau de contamination du milieu, l’entretien des locaux et de l’environnement du nouveau-né/prématuré est un des maillons de la chaîne de prévention des infections associées aux soins. Un établissement de santé présente une grande diversité de locaux où les exigences de propreté pour les surfaces et les équipements dépendent des critères suivants : activités pratiquées, types de patients, actes médicaux effectués. Le guide du bionettoyage classe les locaux en quatre zones selon le risque infectieux encouru par le patient. Les unités de néonatologie sont classées dans les unités à très haut risque (zone 4) comme les salles d’intervention, les services de greffe et de brûlés. La gestion du risque infectieux lié à l’environnement et l’entretien des locaux de risque 4 nécessitent la mise en place de procédures, afin de définir les modalités de bionettoyage des locaux, des surfaces et de l’environnement du nouveau-né. L’application de ces procédures contribue à la maîtrise du risque infectieux, en complément des autres moyens mis en œuvre : l’organisation des soins, l’aménagement des locaux, le traitement de l’air, l’habillage et le comportement des professionnels. Ces procédures et le contrôle de leur application permettent donc le respect des principes d’hygiène hospitalière et l’harmonisation des pratiques.
Additional file 1 of ABCA8 is regulated by miR-374b-5p and inhibits proliferation and metastasis of hepatocellular carcinoma through the ERK/ZEB1 pathway
Creators: name: Cui, Yifeng
name: Liang, Shuhang
name: Zhang, Shugeng
name: Zhang, Congyi
name: Zhao, Yunzheng
name: Wu, Dehai
name: Wang, Jiabei
name: Song, Ruipeng
name: Wang, Jizhou
name: Yin, Dalong
name: Liu, Yao
name: Pan, Shangha
name: Liu, Xirui
name: Wang, Yan
name: Han, Jihua
name: Meng, Fanzheng
name: Zhang, Bo
name: Guo, Hongrui
name: Lu, Zhaoyang
name: Liu, Lianxin
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Table S1. The sequences of the Lv-shRNAs. Table S2. Primary antibodies for WB, IHC, and IF. Table S3. Sequence of Primers for qPCR.
Semiclassical theory of transport in a random magnetic field
Creators: name: Evers, F.
name: Mirlin, A. D.
name: Polyakov, D. G.
name: Woelfle, P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the semiclassical kinetics of 2D fermions in a smoothly varying magnetic field $B({\bf r})$. The nature of the transport depends crucially on both the strength $B_0$ of the random component of $B({\bf r})$ and its mean value $\bar{B}$. For $\bar{B}=0$, the governing parameter is $α=d/R_0$, where $d$ is the correlation length of disorder and $R_0$ is the Larmor radius in the field $B_0$. While for $α\ll 1$ the Drude theory applies, at $α\gg 1$ most particles drift adiabatically along closed contours and are localized in the adiabatic approximation. The conductivity is then determined by a special class of trajectories, the "snake states", which percolate by scattering at the saddle points of $B({\bf r})$ where the adiabaticity of their motion breaks down. The external field also suppresses the diffusion by creating a percolation network of drifting cyclotron orbits. This kind of percolation is due only to a weak violation of the adiabaticity of the cyclotron rotation, yielding an exponential drop of the conductivity at large $\bar{B}$. In the regime $α\gg 1$ the crossover between the snake-state percolation and the percolation of the drift orbits with increasing $\bar{B}$ has the character of a phase transition (localization of snake states) smeared exponentially weakly by non-adiabatic effects. The ac conductivity also reflects the dynamical properties of particles moving on the fractal percolation network. In particular, it has a sharp kink at zero frequency and falls off exponentially at higher frequencies. We also discuss the nature of the quantum magnetooscillations. Detailed numerical studies confirm the analytical findings. The shape of the magnetoresistivity at $α\sim 1$ is in good agreement with experimental data in the FQHE regime near $ν=1/2$.
description: 22 pages REVTEX, 14 figures
title: Cutoff Phenomenon: Surprising Behaviour in Card Shuffling and other Markov Chains
Creators: name: Baraquin, Isabelle
name: Lafrenière, Nadia
name: Schuh, Katharina
Publisher: name: Mathematical Research Institute of Oberwolfach
publisherIdentifier: https://ror.org/001zbj766
publisherIdentifierScheme: ROR
Year: 2023

description: This snapshot compares two techniques of shuffling a deck of cards, asking how long it will take to shuffle the cards until a “well-mixed deck” is obtained. Surprisingly, the number of shuffles can be very different for very similar looking shuffling techniques.
description: Snapshots of modern mathematics from Oberwolfach;2023-05
Probability current tornado loops in three-dimensional scattering
Creators: name: Exner, Pavel
name: Seba, Petr
Publisher: name: arXiv
Year: 1997
Subjects: subject: Quantum Physics (quant-ph)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We consider scattering of a three-dimensional particle on a finite family of delta potentials. For some parameter values the scattering wavenctions exhibit nodal lines in the form of closed loops, which may touch but do not entangle. The corresponding probability current forms vortical singularities around these lines; if the scattered particle is charged, this gives rise to magnetic flux loops. The conclusions extend to scattering on hard obstacles or smooth potentials.
description: A RevTeX file, 4 pages, with 3 ps figures
Scattering of massive Dirac fields on the Schwarzschild black hole spacetime
Creators: name: Jin, Wei Min
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: With a generally covariant equation of Dirac fields outside a black hole, we develop a scattering theory for massive Dirac fields. The existence of modified wave operators at infinity is shown by implementing a time-dependent logarithmic phase shift from the free dynamics to offset a long-range mass term. The phase shift we obtain is a matrix operator due to the existence of both positive and negative energy wave components.
description: LaTex, 17 pages
ZARAFSHON DARYO HAVZASINING TABIIY MUHIT VA LANDSHAFT XUSUSIYATLARI
Creators: name: Jumaqulova, Sitora
Publisher: name: Zenodo
Year: 2025

description: Ushbu bobda Zarafshon daryo havzasining tabiiy-geografik va ekologik xususiyatlari chuqur tahlil qilinadi. Geografik joylashuv, relyef, iqlim sharoiti, suv resurslari, tuproq turlari va shamol rejimi havzaning qishloq xo‘jaligi, ekologik barqarorligi va iqtisodiy imkoniyatlariga qanday ta’sir ko‘rsatishi batafsil yoritilgan. Bobda, ayniqsa, suv tanqisligi, iqlim o‘zgarishlari va yerlarning sho‘rlanishi kabi muammolarga urg‘u berilgan hamda ushbu xavf-xatarlarni bartaraf etish uchun zamonaviy texnologiyalar va resurslarni boshqarish mexanizmlari zarurligi qayd etilgan.
On the Calculation of Resonances in Pre-Born-Oppenheimer Molecular Structure Theory
Creators: name: Mátyus, Edit
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The main motivation for this work is the exploration of rotational-vibrational states corresponding to electronic excitations in a pre-Born-Oppenheimer quantum theory of molecules. These states are often embedded in the continuum of the lower-lying dissociation channel of the same symmetry, and thus are thought to be resonances. In order to calculate rovibronic resonances, the pre-Born-Oppenheimer variational approach of [J. Chem. Phys. 137, 024104 (2012)], based on the usage of explicitly correlated Gaussian functions and the global vector representation, is extended with the complex coordinate rotation method. The developed computer program is used to calculate resonance energies and widths for the three-particle positronium anion, Ps$^-$, and the four-particle positronium molecule, Ps$_2$. Furthermore, the excited bound and resonance rovibronic states of the four-particle H$_2$ molecule are also considered. Resonance energies and widths are estimated for the lowest-energy resonances of H$_2$ beyond the $b\ ^3Σ_\mathrm{u}^+$ continuum.
Strong electron-boson coupling in the iron-based superconductor BaFe1.9Pt0.1As2 revealed by infrared spectroscopy
Creators: name: Xing, Zhen
name: Saha, Shanta
name: Paglione, J.
name: Qazilbash, M. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Understanding the formation of Cooper pairs in iron-based superconductors is one of the most important topics in condensed matter physics. In conventional superconductors, the electron-phonon interaction leads to the formation of Cooper pairs. In conventional strong-coupling superconductors like lead (Pb), the features due to electron-phonon interaction are evident in the infrared absorption spectra. Here we investigate the infrared absorption spectra of the iron arsenide superconductor BaFe1.9Pt0.1As2. We find that this superconductor has fully gapped (nodeless) Fermi surfaces, and we observe the strong-coupling electron-boson interaction features in the infrared absorption spectra. Through modeling with the Eliashberg function based on Eliashberg theory, we obtain a good quantitative description of the energy gaps and the strong-coupling features. The full Eliashberg equations are solved to check the self-consistency of the electron-boson coupling spectrum, the largest energy gap, and the transition temperature (Tc). Our experimental data and analysis provide compelling evidence that superconductivity in BaFe1.9Pt0.1As2 is induced by the coupling of electrons to a low-energy bosonic mode that does not originate solely from phonons.
description: 9 pages, 5 figutes
title: Jahrbuch 2022
Creators: name: Haug, Gerald
Publisher: name: Wissenschaftliche Verlagsgesellschaft Stuttgart
Year: 2023
Subjects: subject: Leopoldina im Berichtsjahr 2022
subject: Bericht
subject: Jahresversammlung
subject: Globale Gesundheit
subject: Veranstaltung
subject: Symposion
subject: Konferenz
subject: 000

description: Die Jahresversammlung zum Thema „Global Health. Von Gesundheitsleistungen über Klimawandel bis zu sozialer Gerechtigkeit“ lieferte Gelegenheit, sich intensiv mit Fragen von Gesundheit und Gesundheitswesen im Nachgang zur Coronavirus-Pandemie (COVID-19) auseinanderzusetzen. Eine Reihe von verschobenen Veranstaltungen konnten nachgeholt und in angepassten Formaten durchgeführt werden. Auf diese Weise wurden Erfahrungen aus den zurückliegenden Jahren aufgegriffen und wieder ein besonderes Augenmerk auf die Pflege persönlicher Kontakte im Rahmen der Symposien und Konferenzen der Akademie gelegt. Der Bericht des Präsidenten und weitere Mitteilungen weisen auf die durch den Krieg in der Ukraine komplizierte Lage und deren Auswirkungen auf die Wissenschaften und deren Einrichtungen hin.
description: Jahrbuch, vol. 68.2022
Switching Boundary Conditions in the Many-Body Diffusion Algorithm
Creators: name: Luczak, F.
name: Brosens, F.
name: Devreese, J. T.
name: Lemmens, L. F.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this paper we show how the transposition, the basic operation of the permutation group, can be taken into account in a diffusion process of identical particles. Whereas in an earlier approach the method was applied to systems in which the potential is invariant under interchanging the Cartesian components of the particle coordinates, this condition on the potential is avoided here. In general, the potential introduces a switching of the boundary conditions of the walkers. These transitions modelled by a continuous-time Markov chain generate sample paths for the propagator as a Feynman-Kac functional. A few examples, including harmonic fermions with an anharmonic interaction, and the ground-state energy of ortho-helium are studied to elucidate the theoretical discussion and to illustrate the feasibility of a sign-problem-free implementation scheme for the recently developed many-body diffusion approach.
description: 16 pages REVTEX + 6 postscript figures, submitted to Phys. Rev. E on Jan. 27, 1998
title: Jahrbuch 2020
Creators: name: Deutsche Akademie Der Naturforscher Leopoldina
Publisher: name: Wissenschaftliche Verlagsgesellschaft Stuttgart
Year: 2021
Subjects: subject: Deutsche Akademie der Naturforscher Leopoldina
subject: Jahrbuch
subject: 000

description: Das Jahr 2020 war durch die Coronavirus-Pandemie (COVID-19) bestimmt. Viele Veranstaltungen mussten abgesagt oder in das Internet verlagert werden, z. B. die geplante Jahresversammlung, eine in der Geschichte der Leopoldina bisher nie dagewesene Situation. Nur wenige Tagungen konnten noch zu Beginn des Jahres als Präsenzveranstaltungen durchgeführt werden. Der Bericht des Präsidenten und die Beiträge des Jahrbuchs spiegeln die komplizierte Lage und die unter den Pandemie-Umständen noch möglichen, teilweise außergewöhnlichen Arbeitsformen der Akademie wider. Dabei wurden auch neue Formate etabliert, die dauerhaft das Wirkungsspektrum der Akademie ergänzen können.
description: Jahrbuch, vol. 66.2020
Munidopsis geyeri Pequegnat & Pequegnat 1970
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis geyeri

description: Munidopsis geyeri Pequegnat & Pequegnat, 1970 Munidopsis geyeri Pequegnat & Pequegnat, 1970: 149, figs 5-9, 5-10 (southwest Gulf of Mexico, 2928–3001 m). — Pequegnat & Pequegnat, 1971: 19. — Gore, 1983: 208 (Venezuelan Basin, 3422–3549 m). — Baba, 2005: 163, fig. 76, 288 (key, synonymies, type examination). — Macpherson & Segonzac, 2005: 25, fig. 6 (Gulf of Guinea, Azores, 2650–4151 m). Type data: holotype, male, USNM 128812. Type locality: southwest Gulf of Mexico, 23º30´N, 95º32´W, 2928–3001 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 142, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
description: {"references": ["Pequegnat, L. H. & Pequegnat, W. E. (1970) Deep-sea anomurans of superfamily Galatheoidea with description of three new species. In: Pequegnat, W. E. & Chace, F. A. (eds), Contributions on the Biology of the Gulf of Mexico. Texas A & M University, pp. 125 - 170.", "Pequegnat, W. E. & Pequegnat, L. H. (1971) New species and new records of Munidopsis (Decapoda: Galatheidae) from the Gulf of Mexico and Caribbean Sea (Supplement to Texas A & M University Oceanographic Studies. Volume 1). Gulf Publishing Co, Houston, 25 pp.", "Gore, R. H. (1983) Notes on rare species of Munidopsis (Anomura: Galatheidae) and Ethusina (Brachyura: Dorippidae) collected by the USNS Barlett in the Venezuela Basin, Caribbean Sea. Proceedings of the Academy of Natural Sciences of Philadelphia, 135, 200 - 217.", "Baba, K. (2005) Deep-sea chirostylid and galatheid crustaceans (Decapoda: Anomura) from the Indo-West Pacific, with a list of species. Galathea Reports, 20, 1 - 317.", "Macpherson, E. & Segonzac, M. (2005) Species of the genus Munidopsis (Crustacea, Decapoda, Galatheidae) from the deep Atlantic Ocean, including cold-seep and hydrothermal vent areas. Zootaxa, 1095, 1 - 60."]}
A Check of a D=4 Field-Theoretical Calculation Using the High-Temperature Expansion for Dyson's Hierarchical Model
Creators: name: Godina, J. J.
name: Meurice, Y.
name: Niermann, S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We calculate the high-temperature expansion of the 2-point function up to order 800 in beta. We show that estimations of the critical exponent gamma based on asymptotic analysis are not very accurate in presence of confluent logarithmic singularities. Using a direct comparison between the actual series and the series obtained from a parametrization of the form (beta_c -beta)^(-gamma) (Ln(beta_c -beta))^p +r), we show that the errors are minimized for gamma =0.9997 and p=0.3351, in very good agreement with field-theoretical calculations. We briefly discuss the related questions of triviality and hyperscaling
description: Uses Revtex, 27 pages including 13 figures
Gravitational perturbations from oscillons and transients after inflation
Creators: name: Lozanov, Kaloian D.
name: Amin, Mustafa A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We study the scalar and tensor perturbations generated by the fragmentation of the inflaton condensate into oscillons or transients after inflation, using nonlinear classical lattice simulations. Without including the backreaction of metric perturbations, we find that the magnitude of scalar metric perturbations never exceeds a few $\times 10^{-3}$, whereas the maximal strength of the gravitational wave signal today is $\mathcal{O}(10^{-9})$ for standard post-inflationary expansion histories. We provide parameter scalings for the $α$-attractor models of inflation, which can be easily applied to other models. We also discuss the likelihood of primordial black hole formation, as well as conditions under which the gravitational wave signal can be at observationally interesting frequencies and amplitudes. Finally, we provide an upper bound on the frequency of the peak of the gravitational wave signal, which applies to all preheating scenarios.
description: 18 pages, 8 figures
Additional file of Distinct colonization patterns and cDNA-AFLP transcriptome profiles in compatible and incompatible interactions between melon and different races of Fusarium oxysporum f. sp. melonis
Creators: name: Sestili, Sara
name: Polverari, Annalisa
name: Luongo, Laura
name: Ferrarini, Alberto
name: Scotton, Michele
name: Jamshaid Hussain
name: Delledonne, Massimo
name: Ficcadenti, Nadia
name: Belisario, Alessandra
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file of Distinct colonization patterns and cDNA-AFLP transcriptome profiles in compatible and incompatible interactions between melon and different races of Fusarium oxysporum f. sp. melonis
title: Customer Engagement Maßnahmen im B2C Online-Handel
title: Zur Entwicklung von Kundenloyalität der Generation Y
titleType: Subtitle
Creators: name: Bauer, Elena
Publisher: name: FH CAMPUS 02 (CAMPUS 02 Fachhochschule der Wirtschaft)
Year: 2024
Subjects: subject: 658 Allgemeines Management

description: Die vorliegende Masterarbeit beschäftigt sich mit Customer Engagement (CE) Maßnahmen für FMCG-Online-Händler im Nearfood-Segment, zur Erreichung von Loyalität der Zielgruppe Millennials. Das Ziel dieser Arbeit ist es, Maßnahmen hinsichtlich CE theoretisch zu betrachten und diese empirisch auf die Loyalität zu validieren. Die Empirie überprüft Wirkungszusammenhänge, weshalb eine quantitative Forschung herangezogen wird. Ein konzeptionelles Modell stellt diese Wirkungszusammenhänge von fünf CE-Dimensionen und der Kundenloyalität grafisch dar. Anhand der Analysemethode Pearson‘s und Spearman's Korrelationskoeffizient, konnten signifikante Ergebnisse erforscht werden. Die empirischen Ergebnisse verdeutlichen, dass die theoretisch erläuterten CE-Maßnahmen mit der Loyalität in einer positiven Beziehung zueinanderstehen. Der Zusammenhang beider Konstrukte ist jedoch schwach gestaltet. Die Verknüpfungen von Theorie und Empirie zeigen, dass FMCG-Online-Händler vor der Herausforderung stehen, langfristige Loyalität durch CE bei Millennials aufzubauen. Dennoch haben alle Maßnahmen, die sich durch die fünf Dimensionen ergeben haben, einen signifikanten Einfluss auf das CE. Dadurch können FMCG-Online-Händler gezielte Handlungen zur Förderung von Customer Engagement heranziehen.
description: This master thesis focuses on customer engagement measures for FMCG online retailers in the nearfood segment to achieve customer loyalty for the target group Millennials. The aim of this thesis is, to describe relevant customer engagement measures theoretically and to validate them empirically regarding loyalty. For the empirical investigation, causal effect relationships are examined, which is why quantitative research is used. A conceptual model serves as a basis, which graphically represents the effect relationships of five customer engagement dimensions and customer loyalty. Using the methods Pearson‘s and Spearman‘s correlation coefficient, significant results could be explored. The empirical investigation illustrates that the theoretically explained customer engagement measures have a positive relationship with loyalty. However, the correlation between the two constructs is relatively weak. The combination of theoretical and empirical findings shows that FMCG online retailers face the challenge of building long-term loyalty through customer engagement with Generation Y customers. Nevertheless, all the measures that emerged through the five dimensions have a significant impact on customer engagement. As a result, FMCG online retailers can use targeted actions to drive engaged customers.
Stigmella torminalis Wood 1890
Creators: name: Navickaitė, Asta
name: Diškus, Arūnas
name: Stonis, Jonas R.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Nepticulidae
Stigmella
Stigmella torminalis

description: 15. Stigmella torminalis (Wood, 1890) (new to the Crimea)
(Figs 24, 25, 27, 75, 76, 77)
Host-plant. Sorbus torminalis (L.) Crantz. in the Crimea (as in other regions).
Type of distribution (chorological group). Euro-Submediterranean; the species known from Great Britain, Switzerland, Germany, Slovenia and Crimea.
Material examined. CRIMEA: 14♂, 5♀, 20 km SW Feodosiya, Karadag Reserve, mining larvae on Sorbus torminalis (L.) Crantz, fieldwork card no. 5036, 17.vii–04.viii.2011, leg. A. Diškus, A. Navickaitė & G. Varačinskas, genitalia slide nos AN 468♂, AN 524♂, AN 525♂; 12 km E Sudak, Sonyachna Dolyna, empty leafmines on Sorbus torminalis (L.) Crantz, fieldwork card no. 5036, 17.vii.2011, leg. A. Diškus, A. Navickaitė.
Remarks. The species is very common in the Crimea: widespread and extremely abundant.
description: Published as part of Navickaitė, Asta, Diškus, Arūnas & Stonis, Jonas R., 2014, An updated checklist of Nepticulidae (Lepidoptera) of the Crimea, Sub-Mediterranean SE Europe, pp. 151-202 in Zootaxa 3847 (2) on page 157, DOI: 10.11646/zootaxa.3847.2.1, http://zenodo.org/record/251666
Spin-orbital motion and Thomas precession in the classical and quantum theories
Creators: name: Bordovitsyn, V. A.
name: Myagkii, A. N.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The motion of a magnetic spin particle in electromagnetic fields is considered on the basis of general principles of the classical relativistic theory. Alternative approaches in derivation of the equations of charge motion and spin precession, the problem of noncollinearity of the momentum and velocity of a particle with spin, the origin and the meaning of Thomas precession in dynamics of the spin particle are also considered. The correspondence principle in the spin theory is discussed.
description: 13 pages, LATEX, to be published in Proceedings of "Ninth Lomonosov Conference on Elementary Particle Physics", World Scientific
การพัฒนาชุดกิจกรรม เรื่อง ระบบนิเวศป่าชายเลน แบบบูรณาการสำหรับนักเรียนระดับมัธยมศึกษาตอนต้น ในจังหวัดสมุทรสงคราม
Creators: name: จงดี โตอิ้ม
Publisher: name: หน่วยวิจัยวิทยาศาสตร์ เทคโนโลยี และสิ่งแวดล้อมเพื่อการเรียนรู้ คณะวิทยาศาสตร์ มหาวิทยาลัยศรีนครินทรวิโรฒ
Year: 2554
Subjects: ชุดกิจกรรม
ระบบนิเวศป่าชายเลน
ระดับมัธยมศึกษาตอนต้น
ความก้าวหน้าทางการเรียน

description: วารสารหน่วยวิจัยวิทยาศาสตร์ เทคโนโลยี และสิ่งแวดล้อมเพื่อการเรียนรู้ (JSTEL), 2, 1, 1-10
Entanglement-Assisted Quantum Data Compression
Creators: name: Khanian, Zahra Baghali
name: Winter, Andreas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Information Theory (cs.IT)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Ask how the quantum compression of ensembles of pure states is affected by the availability of entanglement, and in settings where the encoder has access to side information. We find the optimal asymptotic quantum rate and the optimal tradeoff (rate region) of quantum and entanglement rates. It turns out that the amount by which the quantum rate beats the Schumacher limit, the entropy of the source, is precisely half the entropy of classical information that can be extracted from the source and side information states without disturbing them at all ("reversible extraction of classical information"). In the special case that the encoder has no side information, or that she has access to the identity of the states, this problem reduces to the known settings of blind and visible Schumacher compression, respectively, albeit here additionally with entanglement assistance. We comment on connections to previously studied and further rate tradeoffs when also classical information is considered.
Acrapex parvaclara Berio 1973
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Acrapex
Acrapex parvaclara

description: Acrapex parvaclara Berio, 1973
COMMON NAME(S): Owlet Moth, Underwing or Noctuid moth.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Cameroon, Democratic Republic of Congo, Uganda, Zambia.
LOCALITY IN ZAMBIA: Lusaka, in Lusaka Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: De Prins & De Prins 2022; Le Ru et al. 2017.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on pages 415-416, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
การพัฒนาผลสัมฤทธิ์ทางการเรียนด้วยการใช้ชุดกิจกรรมปรับปรุงคุณภาพดินและการเปลี่ยนแปลงของดินสำหรับนักเรียนชั้นมัธยมศึกษาตอนต้น
Creators: name: อัฐวุฒิ คำแสน
Publisher: name: หน่วยวิจัยวิทยาศาสตร์ เทคโนโลยี และสิ่งแวดล้อมเพื่อการเรียนรู้ คณะวิทยาศาสตร์ มหาวิทยาลัยศรีนครินทรวิโรฒ
Year: 2554
Subjects: การปรับปรุงคุณภาพดินและการเปลี่ยนแปลงของดิน
ชุดกิจกรรม
ผลสัมฤทธิ์ทางการเรียน

description: วารสารหน่วยวิจัยวิทยาศาสตร์ เทคโนโลยี และสิ่งแวดล้อมเพื่อการเรียนรู้ (JSTEL), 2, 1, 11-21
The Dynamics of OB Associations
Creators: name: Wright, Nicholas J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The formation and evolution of young star clusters and OB associations is fundamental to our understanding of the star formation process, the conditions faced by young binary and planetary systems, and the formation of long-lived open and globular clusters. Despite this our understanding of the physical processes that drive this evolution has been limited by the static nature of most observations. This is all changing thanks to a revolution in kinematic data quality from large-scale radial velocity surveys and new astrometric facilities such as Gaia. Here I summarise recent studies of multiple OB associations from both {\it Gaia} and ground-based astrometric surveys. These observations show that OB associations have considerable kinematic substructure and no evidence for the radial expansion pattern predicted by theories such as residual gas expulsion. This means that, contrary to the standard view of OB associations as expanded star clusters, these systems could never have been dense star clusters in the past and were most likely born as extended and highly substructured groups of stars. This places strong constraints on the primordial clustering of young stars and the conditions faced by young planetary systems.
description: 7 pages; in Proceedings of The 20th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, ed. S. Wolk
title: Bedeutung des „Research Online - Purchase Offline“ -Effekts im Freizeittourismus für stationäre Reisebüros und Reiseveranstalter in Österreich
Creators: name: Mürzl, Marion Lena
Publisher: name: FH CAMPUS 02 (CAMPUS 02 Fachhochschule der Wirtschaft)
Year: 2024
Subjects: subject: 658 Allgemeines Management

description: Bislang wurde in Österreich keine Studie durchgeführt, die die Beziehung zwischen dem Such- und Buchungsverhalten von Freizeittourist*innen untersucht hat. Daraus ergibt sich das Ziel, die Bedeutung der Online-Suche nach Reiseinformationen und der darauffolgenden Offline-Buchung, kurz ROPO, für stationäre Buchungseinrichtungen zu untersuchen. Dazu lautet die folgende Forschungsfrage: Welche Bedeutung hat der ROPO-Effekt im Freizeittourismus für stationäre Reisebüros und Reiseveranstalter in Österreich? Zur Beantwortung der Forschungsfrage ist eine quantitative Online-Umfrage durchgeführt worden, bei der 269 Proband*innen teilgenommen haben. Die Ergebnisse der Studie zeigen, dass eine Tendenz in Richtung Online-Suche und Online-Buchung erkennbar ist, aber dass sich das ROPO-Verhalten bei österreichischen Freizeittourist*innen dennoch zeigt. Der ROPO-Effekt hat somit eine wichtige Bedeutung für stationäre Buchungseinrichtungen, um ihre Position am Markt zu sichern und ihre Zukunftsfähigkeit zu gewährleisten.
title: Αντίστροφος σχεδιασμός μήτρας σφυρηλάτησης ακριβείας κωνικών οδοντοτών τροχών με τη χρήση σαρωτή δομημένου φωτός
titleType: AlternativeTitle
Creators: name: Garcia, Danilo Roger Dario
Publisher: name: National Technological University of Athens
Year: 2014
Subjects: Σφυρηλάτηση ακριβείας
Μήτρα σφυρηλάτησης
Οδοντωτοί τροχοί
Σαρωτές
Σαρωτής δομημένου φωτός
Αντίστροφος σχεδιασμός
Κωνικός οδοντωτός τροχός
Meshlab
Solidworks
Sweepingly
Forging
Inverse design

description: 133 σ.
description: Στόχος της διπλωματικής εργασίας αυτής είναι η παρουσίαση της διαδικασίας του αντίστροφου μηχανολογικού σχεδιασμού μίας μήτρας σφυρηλάτησης ακριβείας και την αποτύπωση των πραγματικών διαστάσεων με την ακρίβεια που απαιτείται από τη μηχανολογία, που μερικές φορές λόγω των ιδιαιτέρων σχημάτων (καμπύλες, κτλ) παρουσιάζει δυσκολία έως και αδυναμία να μετρηθούν με τα συμβατικά όργανα μετρήσεων. Στο κεφάλαιο 1 της παρούσας εργασίας περιγράφεται περιληπτικά την κατεργασία της σφυρηλάτησης με ταξινόμηση ως προς τον τρόπο που γίνεται η σφυρηλάτηση (ανοιχτής μήτρας ή κλειστής μήτρας), και ως προς τη θερμοκρασία στην οποία γίνεται η κατεργασία (θερμή, ημίθερμη και ψυχρή) με βάση το σημείο τήξης του κατεργαζόμενου υλικού. Όσο αφορά το τελευταίο δόθηκε σημασία στο να εξηγηθούν τα πλεονεκτήματα και οι αλλαγές στην μικροδομή και στις ιδιότητες του σφυρηλατημένου υλικού σε κάθε κατεργασία. Στη συνέχεια, περιγράφονται οι βασικοί οδοντωτοί τροχοί (μετωπικοί ευθείας οδόντωσης, μετωπικοί ελικοειδής οδόντωσης και κωνικοί οδοντωτοί τροχοί) και τα βασικά τους μεγέθη καθώς και τα πλεονεκτήματα και μειονεκτήματά τους. Έπειτα γίνεται περιγραφή της σφυρηλάτησης ακριβείας και μία αναλυτική περιγραφή των παραμέτρων που επιδρούν σε αυτήν. Στο κεφάλαιο 2 γίνεται μία αναφορά στην διαδικασία του αντίστροφου σχεδιασμού και στους σαρωτές που υπάρχουν, με μία βαθύτερη ανάλυση στον τρόπο λειτουργίας του σαρωτή δομημένου φωτός, ακόμα πιο συγκεκριμένα της αρχής της ετερόδυνης (μέθοδος η οποία χρησιμοποιεί ο σαρωτής δομημένου φωτός του πειράματος). Επίσης γίνεται αναφορά σε χρήση του σαρωτή δομημένου φωτός στον μηχανολογικό τομέα. Στο κεφάλαιο 3 γίνεται μία σύντομη περιγραφή του πειράματος και της διόρθωσης της ληφθείσας γεωμετρίας με το λογισμικό MESHLAB. Στο κεφάλαιο 4 περιγράφεται η διαδικασία σχεδιασμού της μήτρας σφυρηλάτησης ακριβείας με SolidWorks. Στο κεφάλαιο 5 γίνεται αναφορά στα συμπεράσματα και παρατηρήσεις της παρούσας εργασίας καθώς και στις παραδοχές που έγιναν κατά τη διάρκεια της εργασίας. Τα παραρτήματα περιέχουν τα σχέδια του καλουπιού, τις ιδιότητες των υλικών του καλουπιού και την βιβλιογραφία.
description: .