cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Photocurrent modelling and experimental confirmation for meteoric smoke particle detectors on board atmospheric sounding rockets
Creators: name: Giono, Gabriel
name: Strelnikov, Boris
name: Asmus, Heiner
name: Staszak, Tristan
name: Ivchenko, Nickolay
name: Lübken, Franz-Josef
Publisher: name: Katlenburg-Lindau : Copernicus
Year: 2018
Subjects: subject: atmospheric chemistry
subject: equipment
subject: experimental study
subject: molecular analysis
subject: particulate matter
subject: photochemistry
subject: quantitative analysis
subject: smoke
subject: ultraviolet radiation
subject: 550

description: Characterising the photoelectron current induced by the Sun's UV radiation is crucial to ensure accurate daylight measurements from particle detectors. This article lays out the methodology used to address this problem in the case of the meteoric smoke particle detectors (MSPDs), developed by the Leibniz Institute of Atmospheric Physics in Kühlungsborn (IAP) and flown on board the PMWEs (Polar Mesosphere Winter Echoes) sounding rockets in April 2018. The methodology focuses on two complementary aspects: modelling and experimental measurements. A detailed model of the MSPD photocurrent was created based on the expected solar UV flux, the atmospheric UV absorption as a function of height by molecular oxygen and ozone, the photoelectric yield of the material coating the MSPD as a function of wavelength, the index of refraction of these materials as a function of wavelength and the angle of incidence of the illumination onto the MSPD. Due to its complex structure, composed of a central electrode shielded by two concentric grids, extensive ray-tracing calculations were conducted to obtain the incidence angles of the illumination on the central electrode, and this was done for various orientations of the MSPD in respect to the Sun. Results of the modelled photocurrent at different heights and for different materials, as well as for different orientations of the detector, are presented. As a pre-flight confirmation, the model was used to reproduce the experimental measurements conducted by Robertson et al. (2014) and agrees within an order of magnitude. An experimental setup for the calibration of the MSPD photocurrent is also presented. The photocurrent induced by the Lyman-alpha line from a deuterium lamp was recorded inside a vacuum chamber using a narrowband filter, while a UV-sensitive photodiode was used to monitor the UV flux. These measurements were compared with the model prediction, and also matched within an order of magnitude. Although precisely modelling the photocurrent is a challenging task, this article quantitatively improved the understanding of the photocurrent on the MSPD and discusses possible strategies to untangle the meteoric smoke particles (MSPs) current from the photocurrent recorded in-flight.
Diagrammar in an Extended Theory of Gravity
Creators: name: Dunbar, David C.
name: Godwin, John H.
name: Jehu, Guy R.
name: Perkins, Warren B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show how the $S$-matrix of an extended theory of gravity defined by its three-point amplitudes can be constructed by demanding factorisation. The resultant $S$-matrix has tree amplitudes obeying the same soft singularity theorems as Einstein gravity including the sub-sub-leading terms.
description: spelling corrected; citations added with comments
Effect of piezoelectric substrate on phonon-drag thermopower in monolayer graphene
Creators: name: Bhargavi, K S
name: Kubakaddi, S S
name: Ford, C J B
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The phonon-drag thermopower is studied in monolayer graphene on a piezoelectric substrate. The phonon-drag contribution S^g_PA from the extrinsic potential of piezoelectric surface acoustic (PA) phonons of a piezoelectric substrate (GaAs) is calculated as a function of temperature T and electron concentration n_s. At very low temperature, S^g_PA is found to be much greater than S^g_DA of the intrinsic deformation potential of acoustic (DA) phonons of the graphene. There is a crossover of S^g_PA and S^g_DA at around ~5 K. In graphene samples of about >10 um size, we predict S_g ~20 uV at 10 K, which is much greater than the diffusion component of the thermopower and can be experimentally observed. In the Bloch-Gruneisen (BG) regime T and n_s dependence are, respectively, given by the power laws S^g_PA (S^g_DA) ~ T^2(T^3) and S^g_PA, S^g_DA ~ n_s^(-1/2). The T (n_s) dependence is the manifestation of the two-dimensional phonons (Dirac phase of the electrons). The effect of the screening is discussed. Analogous to Herring's law (S_g mu_p ~T^-1), we predict a new relation S_g mu_p ~n_s^0, where mu_p is the phonon-limited mobility. We suggest that n_s dependent measurements will play a more significant role in identifying the Dirac phase and the effect of screening.
description: 8 pages, 6 figures. v2 has minor corrections to Eq. 5 and to expression for F^0_PABG in section E
การปฏิบัติตามเกณฑ์คุณภาพการศึกษาเพื่อการดำเนินการที่เป็นเลิศ ของมหาวิทยาลัยราชภัฏสวนดุสิต
Creators: name: เต็มใจ มนต์ไธสงค์
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558
Subjects: เกณฑ์คุณภาพการศึกษา,การดำเนินการที่เป็นเลิศ

description: 2, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
ปัจจัยที่มีความสัมพันธ์กับการตัดสินใจเลือกบริโภคผลิตภัณฑ์อาหารสุขภาพ ของผู้สูงอายุในกรุงเทพมหานคร
Creators: name: อรรนพ เรืองกัลปวงศ์
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558
Subjects: ผลิตภัณฑ์อาหารสุขภาพ,การตัดสินใจเลือก,บริโภค ผู้สูงอายุ

description: 2, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
ความสัมพันธ์ระหว่างการสื่อสารการตลาดกับพฤติกรรมการใช้บริการ สถาบันเสริมความงามด้านผิวพรรณของประชาชนในเขตกรุงเทพมหานคร
Creators: name: ภุชงค์ เมนะสินธุ์
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558
Subjects: การสื่อสารการตลาด พฤติกรรมการใช้บริการ สถาบันเสริมความงาม ด้านผิวพรรณ

description: 2, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
On the role of anisotropic MF/HF scattering in mesospheric wind estimation
Creators: name: Renkwitz, Toralf
name: Tsutsumi, Masaki
name: Laskar, Fazlul I.
name: Chau, Jorge L.
name: Latteck, Ralph
Publisher: name: Heidelberg : Springer
Year: 2018
Subjects: subject: D region
subject: Interferometry
subject: Radar
subject: Scattering
subject: Wind estimation
subject: 550

description: The Saura radar is designed and used to measure winds and electron densities at polar latitudes (69∘N) within the D region, namely between 50 and 100 km altitude. A relatively narrow radar beam can be generated and steered into distinct pointing directions as a rather large antenna array is used. From the observed radial velocities of the individual pointing directions, the horizontal and vertical wind fields can be obtained using the Doppler beam swinging (DBS) method. With recent upgrades to the radar, the interferometric capabilities are largely improved allowing simultaneous application of different wind estimation techniques now, and also echo localization. In recent studies, Saura DBS winds assuming isotropic scattering were found to be underestimated in comparison with highly reliable winds observed with the MAARSY MST radar in the presence of polar mesospheric summer echoes (PMSE). This underestimation has been investigated by analyzing the scattering positions as well as applying the imaging Doppler interferometry technique. Besides this, Saura winds derived with the classical DBS method seem to be error prone at altitudes above 90 km and even below this altitude for periods of enhanced ionization, e.g., particle precipitations. Various methods taking into account the scattering positions have been used to correct the wind underestimation. These winds are compared to MST radar winds during PMSE, and an optimal combination of these methods for the Saura radar is presented. This combined wind data appears to be reliable; it shows reasonable amplitudes as well as tidal structures for the entire altitude region.
การศึกษาองค์ประกอบและการพัฒนาภาวะผู้นำใฝ่บริการของนักศึกษา สาขาการศึกษาปฐมวัย
Creators: name: จุฬินฑิพา นพคุณ
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558
Subjects: ภาวะผู้นำใฝ่บริการ,รูปแบบการฝึกอบรม MIEPS,นักศึกษาสาขาการศึกษาปฐมวัย

description: 2, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
การใช้กระบวนการประชาพิจัยเพื่อพัฒนาศักยภาพผู้นำการเปลี่ยนแปลง ในชุมชนโคกโคเฒ่า อำเภอเมือง จังหวัดสุพรรณบุรี
Creators: name: จันทร์แรม เรือนแป้น
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558
Subjects: กระบวนการประชาพิจัย,การพัฒนาศักยภาพผู้นำการเปลี่ยนแปลง

description: 2, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Observations of Reduced Turbulence and Wave Activity in the Arctic Middle Atmosphere Following the January 2015 Sudden Stratospheric Warming
Creators: name: Triplett, Colin C.
name: Li, Jintai
name: Collins, Richard L.
name: Lehmacher, Gerald A.
name: Barjatya, Aroh
name: Fritts, David C.
name: Strelnikov, Boris
name: Lübken, Franz‐Josef
name: Thurairajah, Brentha
name: Harvey, V. Lynn
name: Hampton, Donald L.
name: Varney, Roger H.
Publisher: name: Hoboken, NJ : Wiley
Year: 2018
Subjects: subject: gravity waves
subject: ion-gauge
subject: lidar
subject: SSW
subject: turbulence
subject: 550

description: Measurements of turbulence and waves were made as part of the Mesosphere-Lower Thermosphere Turbulence Experiment (MTeX) on the night of 25–26 January 2015 at Poker Flat Research Range, Chatanika, Alaska (65°N, 147°W). Rocket-borne ionization gauge measurements revealed turbulence in the 70- to 88-km altitude region with energy dissipation rates between 0.1 and 24 mW/kg with an average value of 2.6 mW/kg. The eddy diffusion coefficient varied between 0.3 and 134 m2/s with an average value of 10 m2/s. Turbulence was detected around mesospheric inversion layers (MILs) in both the topside and bottomside of the MILs. These low levels of turbulence were measured after a minor sudden stratospheric warming when the circulation continued to be disturbed by planetary waves and winds remained weak in the stratosphere and mesosphere. Ground-based lidar measurements characterized the ensemble of inertia-gravity waves and monochromatic gravity waves. The ensemble of inertia-gravity waves had a specific potential energy of 0.8 J/kg over the 40- to 50-km altitude region, one of the lowest values recorded at Chatanika. The turbulence measurements coincided with the overturning of a 2.5-hr monochromatic gravity wave in a depth of 3 km at 85 km. The energy dissipation rates were estimated to be 3 mW/kg for the ensemble of waves and 18 mW/kg for the monochromatic wave. The MTeX observations reveal low levels of turbulence associated with low levels of gravity wave activity. In the light of other Arctic observations and model studies, these observations suggest that there may be reduced turbulence during disturbed winters.
Deriving robust noncontextuality inequalities from algebraic proofs of the Kochen-Specker theorem: the Peres-Mermin square
Creators: name: Krishna, Anirudh
name: Spekkens, Robert W.
name: Wolfe, Elie
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: When a measurement is compatible with each of two other measurements that are incompatible with one another, these define distinct contexts for the given measurement. The Kochen-Specker theorem rules out models of quantum theory that satisfy a particular assumption of context-independence: that sharp measurements are assigned outcomes both deterministically and independently of their context. This notion of noncontextuality is not suited to a direct experimental test because realistic measurements always have some degree of unsharpness due to noise. However, a generalized notion of noncontextuality has been proposed that is applicable to any experimental procedure, including unsharp measurements, but also preparations as well, and for which a quantum no-go result still holds. According to this notion, the model need only specify a probability distribution over the outcomes of a measurement in a context-independent way, rather than specifying a particular outcome. It also implies novel constraints of context-independence for the representation of preparations. In this article, we describe a general technique for translating proofs of the Kochen-Specker theorem into inequality constraints on realistic experimental statistics, the violation of which witnesses the impossibility of a noncontextual model. We focus on algebraic state-independent proofs, using the Peres-Mermin square as our illustrative example. Our technique yields the necessary and sufficient conditions for a particular set of correlations (between the preparations and the measurements) to admit a noncontextual model. The inequalities thus derived are demonstrably robust to noise. We specify how experimental data must be processed in order to achieve a test of these inequalities. We also provide a criticism of prior proposals for experimental tests of noncontextuality based on the Peres-Mermin square.
description: 31 pages, 4 figures, comments welcome
Evaluation of the Arbuscular Mycorrhizal colonization in Tomato roots
Creators: name: Lanfranco, Luisa
name: Bonfante, Paolo
name: Novero, Mara
Publisher: name: Zenodo
Year: 2018
Subjects: Arbuscular Mycorrhiza
tomato
roots

description: Evaluation of the Arbuscular Mycorrhizal colonization in Tomato roots
Lidar Observations of Stratospheric Gravity Waves From 2011 to 2015 at McMurdo (77.84°S, 166.69°E), Antarctica: 2. Potential Energy Densities, Lognormal Distributions, and Seasonal Variations
Creators: name: Chu, Xinzhao
name: Zhao, Jian
name: Lu, Xian
name: Harvey, V. Lynn
name: Jones, R. Michael
name: Becker, Erich
name: Chen, Cao
name: Fong, Weichun
name: Yu, Zhibin
name: Roberts, Brendan R.
name: Dörnbrack, Andreas
Publisher: name: Hoboken, NJ : Wiley
Year: 2018
Subjects: subject: Antarctic lidar observations
subject: lognormal distributions
subject: polar vortex
subject: potential energy density
subject: stratospheric gravity waves
subject: wave dissipation
subject: 550

description: Five years of Fe Boltzmann lidar's Rayleigh temperature data from 2011 to 2015 at McMurdo are used to characterize gravity wave potential energy mass density (Epm), potential energy volume density (Epv), vertical wave number spectra, and static stability N² in the stratosphere 30–50 km. Epm (Epv) profiles increase (decrease) with altitude, and the scale heights of Epv indicate stronger wave dissipation in winter than in summer. Altitude mean (Formula presented.) and (Formula presented.) obey lognormal distributions and possess narrowly clustered small values in summer but widely spread large values in winter. (Formula presented.) and (Formula presented.) vary significantly from observation to observation but exhibit repeated seasonal patterns with summer minima and winter maxima. The winter maxima in 2012 and 2015 are higher than in other years, indicating interannual variations. Altitude mean (Formula presented.) varies by ~30–40% from the midwinter maxima to minima around October and exhibits a nearly bimodal distribution. Monthly mean vertical wave number power spectral density for vertical wavelengths of 5–20 km increases from summer to winter. Using Modern Era Retrospective Analysis for Research and Applications version 2 data, we find that large values of (Formula presented.) during wintertime occur when McMurdo is well inside the polar vortex. Monthly mean (Formula presented.) are anticorrelated with wind rotation angles but positively correlated with wind speeds at 3 and 30 km. Corresponding correlation coefficients are −0.62, +0.87, and +0.80, respectively. Results indicate that the summer-winter asymmetry of (Formula presented.) is mainly caused by critical level filtering that dissipates most gravity waves in summer. (Formula presented.) variations in winter are mainly due to variations of gravity wave generation in the troposphere and stratosphere and Doppler shifting by the mean stratospheric winds.
ความสัมพันธ์โครงสร้างเชิงเส้นของการจัดการความรู้ การมีส่วนร่วม และภาวะผู้นำเชิงกลยุทธ์ ที่มีผลต่อประสิทธิภาพการบริหารสถานศึกษาขั้นพื้นฐาน สำนักงานเขตพื้นที่การศึกษากรุงเทพมหานคร
Creators: name: พวงรัตน์ เกษรแพทย์
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558
Subjects: การจัดการความรู้,การมีส่วนร่วม,ภาวะผู้นำเชิงกลยุทธ์,ประสิทธิภาพการบริหารสถานศึกษา

description: 2, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
รูปแบบการมีส่วนร่วมของผู้ปกครองในการพัฒนาการเรียนการสอน สำหรับนักเรียนระดับประถมศึกษา โรงเรียนสาธิตละอออุทิศ มหาวิทยาลัยราชภัฏสวนดุสิต
Creators: name: เอกอนงค์ ศรีสำอางค์
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558
Subjects: การมีส่วนร่วม,การพัฒนาการเรียนการสอน, โรงเรียนสาธิตละอออุทิศ

description: 2, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
A generalized formulation of the dynamic Smagorinsky model
Creators: name: Schaefer-Rolffs, Urs
Publisher: name: Stuttgart : E. Schweizerbart Science Publishers
Year: 2016
Subjects: subject: Momentum diffusion
subject: Subgrid-scale modelling
subject: Turbulence modelling
subject: 550

description: A generalized formulation of the Dynamic Smagorinsky Model (DSM) is proposed as a versatile turbulent momentum diffusion scheme for Large-Eddy Simulations. The difference to previous versions of the DSM is a modified test filter range that can be chosen independently from the resolution scale to separate the impact of the test filter on the simulated flow from the impact of the resolution. The generalized DSM (gDSM) in a two-dimensional version is validated in a verification study as a horizontal momentum diffusion scheme with the Kühlungsborn Mechanistic General Circulation Model at high resolution (wavenumber 330) without hyperdiffusion. Three-day averaged results applying three different test filters in the macro-turbulent inertial range are presented and compared with analogous simulations where the standard DSM is used instead. The comparison of the different filters results in all cases in similar globally averaged Smagorinsky parameters cS ≃ 0.35 and horizontal kinetic energy spectra. Hence, the basic assumption of scale invariance underlying the application of the gDSM to parameterize atmospheric turbulence is justified. In addition, the smallest resolved scales contain less energy when the gDSM is applied, thus increasing the stability of the simulation.
IMPROVEMENT OF METHODS FOR DETERMINING THE TOTAL ANTIOXIDANT ACTIVITY OF PLANT-BASED DRINKS
Creators: name: Qayumova, Madinabonu
Publisher: name: Zenodo
Year: 2024

description: Plant-based drinks derived from fruits, vegetables, herbs and other plant materials are increasingly popular beverage options. Many of these drinks tout potential health benefits from their antioxidant content. However, accurately quantifying the total antioxidant activity of complex plant mixtures remains challenging. Current methods have limitations and inconsistencies that hinder direct comparisons between studies. Improved testing protocols could help consumers and researchers better understand antioxidant capacities. This article will examine popular antioxidant assays and propose enhancements to yield more reliable and meaningful measurements of plant-based drink antioxidants.
A Transfer Learning approach for Automatic Welding Defect Detection
Creators: name: Tripicchio, Paolo
name: D'Avella, Salvatore
name: Camacho, Gerardo
Publisher: name: Zenodo
Year: 2019
Subjects: Automatic optical inspection
Image classification
Machine learning
Neural Networks
Computer vision

description: This work presents a smart monitoring system capable of performing accurate quality checks to detect welding defects in fuel injectors. It employs classical computer vision for the geometrical analysis and Deep Neural Network for the surface quality analysis. Despite the few training samples, the network has been trained successfully leveraging on the transfer learning and data augmentation techniques obtaining an accuracy of 97,22%.
Introduction to Particle Accelerators and their Limitations
Creators: name: Holzer, B J
Publisher: name: arXiv
Year: 2017
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The paper gives an overview of the principles of particle accelerators and their historical development. After introducing the basic concepts, the main emphasis is on sketching the layout of modern storage rings and discussing their limitations in terms of energy and machine performance. Examples of existing machines, among them the Large Hadron Collider (LHC) at CERN, demonstrate the basic principles of and the technical and physical limits that we face in the design and operation of particle colliders. The push for ever higher beam energies motivates the design of future colliders as well as the development of more efficient acceleration techniques.
description: 22 pages, contribution to the CAS - CERN Accelerator School: Plasma Wake Acceleration, CERN, Geneva, Switzerland, 23 - 29 Nov 2014, pp.29-50
เทคโนโลยีกับการศึกษาปฐมวัย: กระแสนิยมหรือสิ่งจำเป็น?
Creators: name: สุวิชชา เนียมสอน
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558
Subjects: การศึกษาปฐมวัย,เทคโนโลยีการศึกษา,ไอซีทีสำหรับเด็กเล็ก,แท็บเล็ต

description: 2, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Making limb and nadir measurements comparable: A common volume study of PMC brightness observed by Odin OSIRIS and AIM CIPS
Creators: name: Benze, Susanne
name: Gumbel, Jörg
name: Randall, Cora E.
name: Karlsson, Bodil
name: Hultgren, Kristoffer
name: Lumpe, Jerry D.
name: Baumgarten, Gerd
Publisher: name: Amsterdam [u.a.] : Elsevier Science
Year: 2017
Subjects: subject: CIPS
subject: Common volume
subject: Limb
subject: Nadir
subject: OSIRIS
subject: Polar mesospheric cloud
subject: 530

description: Combining limb and nadir satellite observations of Polar Mesospheric Clouds (PMCs) has long been recognized as problematic due to differences in observation geometry, scattering conditions, and retrieval approaches. This study offers a method of comparing PMC brightness observations from the nadir-viewing Aeronomy of Ice in the Mesosphere (AIM) Cloud Imaging and Particle Size (CIPS) instrument and the limb-viewing Odin Optical Spectrograph and InfraRed Imaging System (OSIRIS). OSIRIS and CIPS measurements are made comparable by defining a common volume for overlapping OSIRIS and CIPS observations for two northern hemisphere (NH) PMC seasons: NH08 and NH09. We define a scattering intensity quantity that is suitable for either nadir or limb observations and for different scattering conditions. A known CIPS bias is applied, differences in instrument sensitivity are analyzed and taken into account, and effects of cloud inhomogeneity and common volume definition on the comparison are discussed. Not accounting for instrument sensitivity differences or inhomogeneities in the PMC field, the mean relative difference in cloud brightness (CIPS - OSIRIS) is −102 ± 55%. The differences are largest for coincidences with very inhomogeneous clouds that are dominated by pixels that CIPS reports as non-cloud points. Removing these coincidences, the mean relative difference in cloud brightness reduces to −6 ± 14%. The correlation coefficient between the CIPS and OSIRIS measurements of PMC brightness variations in space and time is remarkably high, at 0.94. Overall, the comparison shows excellent agreement despite different retrieval approaches and observation geometries.
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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: Technological process of part manufacturing "High-speed shaft"
Creators: name: ÐÐ¸ÐºÐ¾Ð»Ð°ÐµÐ², ÐÐ»ÑÑ
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: 2024
Subjects: ÑÑÐµÐ´Ð½ÐµÑÐµÑÐ¸Ð¹Ð½Ð¾Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð²Ð°Ð» Ð±ÑÑÑÑÐ¾Ñ Ð¾Ð´Ð½ÑÐ¹
Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ° Ð³Ð¾ÑÑÑÐµ-ÐºÐ°ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐºÐ°ÑÐ°
ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ
Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸
Ð½Ð¾ÑÐ¼Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸
ÑÐµÐ¶ÑÑÐ¸Ð¹ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ
ÑÐµÐ·ÐµÑ ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ Ð´Ð¸ÑÐºÐ¾Ð²ÑÐ¹
ÑÑÐµÐ·Ð° ÑÐµÑÐ²ÑÑÐ½Ð°Ñ
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð²
ÑÑÐ°Ð½Ð¾ÑÐ½Ð¾-ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¾ÑÐ½Ð°ÑÑÐºÐ°
ÑÑÐ°Ð½Ð¾Ðº
Ð¿Ð½ÐµÐ²Ð¼Ð¾Ð¿ÑÐ¸Ð²Ð¾Ð´
medium-size lot production
tehnological process
high-speed shaft
workpiece of bar
cutting modes
operations
standart of time
cutting tool
form disk cutter
hob cutter
tap set
production tool
machine tool
pneumatic actuator

description: Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÑÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð´ÐµÑÐ°Ð»Ð¸ âÐÐ°Ð» Ð±ÑÑÑÑÐ¾ÑÐ¾Ð´Ð½ÑÐ¹â. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð²ÑÐ±Ð¾Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð± ÐµÐµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ, Ð°Ð½Ð°Ð»Ð¸Ð· Ð°Ð½Ð°Ð»Ð¾Ð³Ð° Ð´ÐµÑÐ°Ð»Ð¸, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¸ Ð²ÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. Ð¢Ð°ÐºÐ¶Ðµ Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐ»Ð¸ÑÑ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ Ð¸ Ð½Ð¾ÑÐ¼Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸. Ð Ð¸ÑÐ¾Ð³Ðµ Ð±ÑÐ» ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°ÑÑÑÐ¸ÑÑÐ²Ð°ÑÑÑÑÂ  ÑÑÐ¸ ÑÐµÐ¶ÑÑÐ¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°: Ð´Ð¸ÑÐºÐ¾Ð²ÑÐ¹ ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÐ·ÐµÑ, ÑÐµÑÐ²ÑÑÐ½Ð°Ñ ÑÑÐµÐ·Ð° Ð¸ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¸Ð· Ð´Ð²ÑÑ Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð². Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð»Ð¸ÑÑ ÑÑÐ°Ð½Ð¾ÑÐ½ÑÐµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐ¿Ð¾Ð½Ð¾ÑÐ½Ð¾-ÑÑÐµÐ·ÐµÑÐ½Ð¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸.
description: In the first chapter, the technological process of manufacturing the âHigh-speed shaft" part is developed. During the development process, the selection of the workpiece and the method of its production, the analysis of the analogue of the part, the development of processing operations and the selection of equipment were carried out. Also, cutting modes and time standards were determined for each operation. As a result, a set of technological documentation was formed. In the second chapter, three cutting tools are calculated: a disc shaped cutter, a worm cutter and a set of two taps. In the third chapter, machine tools for keyway milling operations were designed.
Detecting schizophrenia from Electroencephalography (EEG) data using Deep Learning
Creators: name: Silahis Mera
Publisher: name: Zenodo
Year: 2022

description: This work deals with the use of Deep Learning methods in the detection of mental diseases. Main goal is to provide insight into the methods of measuring the characteristics of a disorder like schizophrenia and how to make the collected data processable for Artificial Neural Networks.
Tourism How effective management makes the difference
Creators: name: นัทณพร กิติศรีปัญญา
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558

description: 2, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Pilot Ionosonde Network for Identification of Traveling Ionospheric Disturbances
Creators: name: Reinisch, Bodo
name: Galkin, Ivan
name: Belehaki, Anna
name: Paznukhov, Vadym
name: Huang, Xueqin
name: Altadill, David
name: Buresova, Dalia
name: Mielich, Jens
name: Verhulst, Tobias
name: Stankov, Stanimir
name: Blanch, Estefania
name: Kouba, Daniel
name: Hamel, Ryan
name: Kozlov, Alexander
name: Tsagouri, Ioanna
name: Mouzakis, Angelos
name: Messerotti, Mauro
name: Parkinson, Murray
name: Ishii, Mamoru
Publisher: name: Hoboken, NJ : Wiley
Year: 2018
Subjects: subject: Digisonde
subject: traveling ionospheric disturbances
subject: 620
subject: 070

description: Traveling ionospheric disturbances (TIDs) are the ionospheric signatures of atmospheric gravity waves. Their identification and tracking is important because the TIDs affect all services that rely on predictable ionospheric radio wave propagation. Although various techniques have been proposed to measure TID characteristics, their real-time implementation still has several difficulties. In this contribution, we present a new technique, based on the analysis of oblique Digisonde-to-Digisonde “skymap” observations, to directly identify TIDs and specify the TID wave parameters based on the measurement of angle of arrival, Doppler frequency, and time of flight of ionospherically reflected high-frequency radio pulses. The technique has been implemented for the first time for the Network for TID Exploration project with data streaming from the network of European Digisonde DPS4D observatories. The performance is demonstrated during a period of moderate auroral activity, assessing its consistency with independent measurements such as data from auroral magnetometers and electron density perturbations from Digisondes and Global Navigation Satellite System stations. Given that the different types of measurements used for this assessment were not made at exactly the same time and location, and that there was insufficient coverage in the area between the atmospheric gravity wave sources and the measurement locations, we can only consider our interpretation as plausible and indicative for the reliability of the extracted TID characteristics. In the framework of the new TechTIDE project (European Commission H2020), a retrospective analysis of the Network for TID Exploration results in comparison with those extracted from Global Navigation Satellite System total electron content-based methodologies is currently being attempted, and the results will be the objective of a follow-up paper.
Hybrid Stars in the Framework of different NJL Models
Creators: name: Contrera, G. A.
name: Orsaria, M.
name: Ranea-Sandoval, I. F.
name: Weber, F.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compute models for the equation of state (EoS) of the matter in the cores of hybrid stars. Hadronic matter is treated in the non-linear relativistic mean-field approximation, and quark matter is modeled by three-flavor local and non-local Nambu$-$Jona-Lasinio (NJL) models with repulsive vector interactions. The transition from hadronic to quark matter is constructed by considering either a soft phase transition (Gibbs construction) or a sharp phase transition (Maxwell construction). We find that high-mass neutron stars with masses up to $2.1-2.4 M_\odot$ may contain a mixed phase with hadrons and quarks in their cores, if global charge conservation is imposed via the Gibbs conditions. However, if the Maxwell conditions is considered, the appearance of a pure quark matter core either destabilizes the star immediately (commonly for non-local NJL models) or leads to a very short hybrid star branch in the mass-radius relation (generally for local NJL models).
description: 7 pages, 4 figures. Contribution to the Proceedings of the VII International Workshop on Astronomy and Relativistic Astrophysics - IWARA 2016
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Ð¾ÑÐ¿ÑÑ ÐºÐ»Ð°Ð¿Ð°Ð½Ð°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 "Valve body" part
Creators: name: ÐÑÐ¶Ð¾Ð², ÐÐ³Ð¾Ñ
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: 2024
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
ÐºÐ¾ÑÐ¿ÑÑ ÐºÐ»Ð°Ð¿Ð°Ð½Ð°
Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ°
ÑÐµÐ¶ÑÑÐ¸Ð¹ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ
ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÐ·ÐµÑ
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð²
ÑÐµÑÐ²ÑÑÐ½Ð°Ñ ÑÑÐµÐ·Ð°
ÑÑÐ°Ð½Ð¾ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ°
technological process
valve body
workpiece
cutting tool
shaped cutter
set of taps
worm cutter
machine tool
design
development

description: Ð Ð³Ð»Ð°Ð²Ðµ 1 Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ "ÐÐ¾ÑÐ¿ÑÑ ÐºÐ»Ð°Ð¿Ð°Ð½Ð°" Ð² ÑÑÐµÐ´Ð½ÐµÑÐµÑÐ¸Ð¹Ð½Ð¾Ð¼ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ðµ Ð¸ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð²ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ, Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð´Ð»Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸. Ð Ð³Ð»Ð°Ð²Ðµ 2 Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ ÑÐ¾ ÑÐ»Ð¾Ð¶Ð½Ð¾Ð¹ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÐµÐ¹. Ð Ð¸Ð¼ÐµÐ½Ð½Ð¾: ÑÐ¾ÑÐ¼Ð¾Ð¾Ð±ÑÐ°Ð·ÑÑÑÐ¸Ð¹ ÑÐµÐ·ÐµÑ, Ð½Ð°Ð±Ð¾Ñ Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð² Ð´Ð»Ñ Ð½Ð°ÑÐµÐ·Ð°Ð½Ð¸Ñ Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÐ·ÑÐ±Ñ Ð¸ ÑÐµÑÐ²ÑÑÐ½Ð°Ñ ÑÑÐµÐ·Ð° Ð´Ð»Ñ Ð½Ð°ÑÐµÐ·Ð°Ð½Ð¸Ñ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð·ÑÐ±ÑÐ°ÑÑÑ ÐºÐ¾Ð»ÐµÑ. Ð ÑÑÐµÑÑÐµÐ¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð·Ð°Ð¶Ð¸Ð¼Ð½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ ÑÐ¸Ð¿Ð° "Ð¢Ð¸ÑÐºÐ¸" Ð´Ð»Ñ Ð³Ð¾ÑÐ¸Ð·Ð¾Ð½ÑÐ°Ð»ÑÐ½Ð¾-ÑÑÐµÐ·ÐµÑÐ½Ð¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸.
description: Chapter 1 of this work describes the development of a technological process for the manufacturing of the valve body part in medium scale production, and provides all the necessary data for the preparation of technical documentation. Chapter 2 describes the development of tools with complex geometries, namely: a shaped cutter, a set of taps for cutting metric threads, and a worm cutter for cutting cylindrical gears. The third section describes the development of a clamping device of the "Vise" type for horizontal milling.
WBuchananDissertation_Revised.pdf
Creators: name: Buchanan, Weston Patrick
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Aerospace engineering not elsewhere classified

description: Unexplained signals emanating from the pervasive Venusian clouds have intrigued scien- tists for more than half a century. Efforts to account for a myriad of perplexing measurements have motivated the development of new atmospheric missions to Venus. Fulfillment of science objectives in the inhospitable Venusian environment necessitates a range of mission archi- tectures, each of which poses significant design challenges which guide the development of new technologies. Missions of greater scope require increasingly intricate sample collection and measurement techniques, leading inevitably to the demand for long-duration science operations within the clouds. Sustained flight in the Venusian atmosphere may be afforded by high-altitude balloons. As such platforms have been studied extensively for terrestrial applications, it is prudent to consider which designs are most suitable for a given set of science goals. We present four balloon design options to accommodate Venus atmospheric science missions. We discuss system masses, envelope volumes, material characteristics, and mechanisms for altitude control as determined by the science objectives and cloud condi- tions. We consider three variations of a baseline mission architecture and corresponding gondola designs accommodating their distinct science instrument suites. The scientific value of long-duration in situ atmospheric sampling is surpassed only by the return of Venusian cloud material to Earth for investigation in a laboratory setting. Sample capture, orbit ac- quisition, and subsequent return to Earth may be accommodated by a high-altitude balloon, rocket, and rendezvous vehicle. Precise understanding of the balloon-rocket dynamics inside the clouds is required for launch attitude acquisition and may inform sample capture strat- egy. We present a generalized dynamical model for a balloon-gondola system. We model the system as a triple-spherical-floating-compound pendulum (TSFCP). Dynamical analyses of pendular motion frequently rely on the use of Eulerian angles as generalized coordinates, in- evitably resulting in the residence of trigonometric functions in the denominator. We present nonsingular equations of motion in terms of Euler parameters. We characterize a notional Venus sample return platform and simulate its motion in the Venusian atmosphere. We discuss the behavior of the system in response to wind gusts and initial perturbation. We consider limitations of the model as well as opportunities for its extension into future work.
Flavor-dependent neutrino angular distribution in core-collapse supernovae
Creators: name: Tamborra, Irene
name: Huedepohl, Lorenz
name: Raffelt, Georg
name: Janka, Hans-Thomas
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: According to recent studies, the collective flavor evolution of neutrinos in core-collapse supernovae depends strongly on the flavor-dependent angular distribution of the local neutrino radiation field, notably on the angular intensity of the electron-lepton number carried by neutrinos. To facilitate further investigations of this subject, we study the energy and angle distributions of the neutrino radiation field computed with the Vertex neutrino-transport code for several spherically symmetric (1D) supernova simulations (of progenitor masses 11.2, 15 and 25 M_sun) and explain how to extract this information from additional models of the Garching group. Beginning in the decoupling region ("neutrino sphere"), the distributions are more and more forward peaked in the radial direction with an angular spread that is largest for $ν_e$, smaller for $\barν_e$, and smallest for $ν_x$, where $x=μ$ or $τ$. While the energy-integrated $ν_e$ minus $\barν_e$ angle distribution has a dip in the forward direction, it does not turn negative in any of our investigated cases.
description: 10 pages, including 8 figures. Minor changes in the text, matches version accepted for publication in ApJ. Data and animated visualization available at: http://wwwmpa.mpa-garching.mpg.de/ccsnarchive/data/Tamborra2017/
SDSS IV MaNGA - Metallicity and nitrogen abundance gradients in local galaxies
Creators: name: Belfiore, Francesco
name: Maiolino, Roberto
name: Tremonti, Christy
name: Sánchez, Sebastian F.
name: Bundy, Kevin
name: Bershady, Matthew
name: Westfall, Kyle
name: Lin, Lihwai
name: Drory, Niv
name: Boquien, Médéric
name: Thomas, Daniel
name: Brinkmann, Jonathan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the gas phase metallicity (O/H) and nitrogen abundance gradients traced by star forming regions in a representative sample of 550 nearby galaxies in the stellar mass range $\rm 10^9-10^{11.5} M_\odot$ with resolved spectroscopic data from the SDSS-IV MaNGA survey. Using strong-line ratio diagnostics (R23 and O3N2 for metallicity and N2O2 for N/O) and referencing to the effective (half-light) radius ($\rm R_e$), we find that the metallicity gradient steepens with stellar mass, lying roughly flat among galaxies with $\rm log(M_\star/M_\odot) = 9.0$ but exhibiting slopes as steep as -0.14 dex $\rm R_e^{-1}$ at $\rm log(M_\star/M_\odot) = 10.5$ (using R23, but equivalent results are obtained using O3N2). At higher masses, these slopes remain typical in the outer regions of our sample ($\rm R > 1.5 ~R_e$), but a flattening is observed in the central regions ($\rm R < 1~ R_e$). In the outer regions ($\rm R > 2.0 ~R_e$) we detect a mild flattening of the metallicity gradient in stacked profiles, although with low significance. The N/O ratio gradient provides complementary constraints on the average chemical enrichment history. Unlike the oxygen abundance, the average N/O profiles do not flatten out in the central regions of massive galaxies. The metallicity and N/O profiles both depart significantly from an exponential form, suggesting a disconnect between chemical enrichment and stellar mass surface density on local scales. In the context of inside-out growth of discs, our findings suggest that central regions of massive galaxies today have evolved to an equilibrium metallicity, while the nitrogen abundance continues to increase as a consequence of delayed secondary nucleosynthetic production.
description: accepted in MNRAS, no change from previous version
Life Events Of Eu Citizens (Deliverable 7.5)
Creators: name: Jimenez Blanco, Pilar
name: Espiniella Menéndez, Angel
name: Adamo, Silvia
name: Eijken, Hanneke van
name: Vries, Sybe de
name: Waele, Henri de
name: María Teresa, Solis Santos
Publisher: name: Zenodo
Year: 2016

description: • Hypothesis: if the legislations of the Member States concerning life events increasingly differ, the EU citizenship and the civil rights are clearly prejudiced.

• Purposes: study of the lack of harmonisation of EU Law, the disparities of the national legislations and the effects and impact of them on EU citizenship and the free movement of persons.

• Methodology: case study. Each case is initiated with a short background explaining the subject and scope of the topic and the aims of the research. On the other hand, each case includes model cases in order to illustrate the standard practices, which are used as an example in order to explain the solutions of each Law and to include leading cases of each country. Starting from these assumptions, the staff of the different countries submitted a national report, whose paragraphs have been almost literally incorporated in order to enhance the transparency of the research project.

• Topics: regarding the lack of harmonisation of EU Law, the disparities of the national legislations and the effects and impact of them on EU citizenship and the free movement of persons, it is convenient to select the following life events: filiation, forenames and surnames and marriage, accompanied by a final and transversal topic relating to the circulation and recognition of documents on civil status.

• Scope: the selection of countries in order to inform on these topics is based on the following grounds: countries of Central Europe, such as Belgium and The Netherlands, with a very consolidated experience in EU citizenship as founders of the EEC; countries of the South of Europe, such as Spain, which has a Latin tradition in Family Law; countries of the East of Europe, namely Hungary, as more recent members of the EU; and countries of the North of Europe, such as Denmark, whose position is very interesting as this country is not a member of the EU space of freedom security and justice.

• Conclusions: adoption of Private International Law acts by the EU; mitigation of barriers to the free movement by the general principle of the effectiveness of life events (mutual recognition of life events and the principle of unique identity); progressive replacement of the national public policy by a public policy at an EU level; uniform and coordinated identification and persecution of fraud and abuses of the free movement of persons; and harmonisation of civil registries of Member States and the improvement of the cooperation between the Registries.
Great Britain Historical Database: Digital Boundaries for Registration Counties of England and Wales, 1851-1911
GBHD
Creators: name: Southall, H. R.
name: Gregory, I.
name: Burton, N.
name: Aucott, P.
Publisher: name: UK Data Service
Year: 2022

description:
These digital boundaries were created by the Great Britain Historical GIS Project and form part of the Great Britain Historical Database, which contains a wide range of geographically-located statistics, selected to trace the emergence of the north-south divide in Britain and to provide a synoptic view of the human geography of Britain, generally at sub-county scales.

They represent the boundaries of Registration Counties in England and Wales as in use at the date of each Census of Population between 1851 and 1911, 1911 being the last census to report extensively on these units.
การปรับพฤติกรรมและทัศนคติการทำงานเพื่อความอยู่รอดของคนวัยทำงาน ในอุตสาหกรรมการท่องเที่ยวไทย ภายใต้เงื่อนมาตรฐาน ของประชาคมเศรษฐกิจอาเซียน
Creators: name: สุทธินันทน์ พรหมสุวรรณ
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558
Subjects: พฤติกรรมและทัศนคติ,อุตสาหกรรมการท่องเที่ยวไทย,มาตรฐานประชาคมเศรษฐกิจอาเซียน

description: 3, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ± Ð´Ð»Ñ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð°
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: Automation of the testing process for hydrogen transportation pipes
Creators: name: ÐÑÐ´Ð¾ÑÐºÐ¸Ð½Ð°, ÐÐ¾Ð»Ð¸Ð½Ð°
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: 2024
Subjects: Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð°Ñ ÑÑ ÐµÐ¼Ð°
ÑÐµÑÐ²Ð¾Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¸Ð²Ð¾Ð´
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
ÑÑÑÐ°Ð»Ð¾ÑÑÐ½ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ
ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐ° Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð°
schematic circuit
servohydraulic drive
automation
fatigue testing
hydrogen transportation

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² ÑÑÑÐ± Ð´Ð»Ñ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð°. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐ°Ð»Ð¾ÑÑÐ½ÑÑ Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð²; Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ðº ÑÐ°Ð±Ð¾ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ; ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐµÐ¼Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ; Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð¸ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐµÐ¼Ð° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² ÑÑÑÐ± Ð´Ð»Ñ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð°, Ð½Ð° Ð¾cÐ½Ð¾Ð²Ðµ Ð±Ð»Ð¾ÐºÐ° Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ° ÑÐ²ÑÐ·Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ SCADA-ÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ Ð´Ð»Ñ Ð¼Ð°ÑÐ¸Ð½Ñ Ð£Ð Ð¡ 50/50. Ð ÑÐ°ÐºÐ¶Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐ¸Ðµ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð´Ð¾ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ.
description: This paper is devoted to the development of an automated testing system for hydro-gen transportation pipes. Tasks that were solved during the research: study of fatigue and mechanical properties of metals; description of the requirements for the system operation; creation of the electrical circuit of the automated system; prospects and di-rections of further research. As a result of the work an automated system of testing of pipe materials for hydrogen transportation was developed based on a logic controller unit connected with SCADA-system for the URS 50/50 machine. And the further di-rections of work within the framework of system finalization were determined.
ลักษณะและความพึงพอใจที่มีต่อการใช้บริการขนส่งเพื่อการท่องเที่ยวรอบลุ่มน้ำทะเลสาบสงขลา
Creators: name: บุษกร ถาวรประสิทธิ์
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558
Subjects: การขนส่ง,การท่องเที่ยว,ลุ่มน้ำทะเลสาบสงขลา

description: 3, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
ความคาดหวังต่อการเลือกใช้บริการสปาเพื่อสุขภาพและความงาม
Creators: name: ศัชชญาส์ ดวงจันทร์
Publisher: name: วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Year: 2558
Subjects: พฤติกรรมการใช้บริการ,สปาเพื่อสุขภาพและความงาน,ปัจจัยการตลาด

description: 3, 11, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์