cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Wet Chemical Method ZnF2 Interlayer for High Critical Current Density Lithium Metal Batteries Utilizing Ba and Ta–Doped Li7La3Zr2O12 Garnet Solid Electrolyte
Creators: name: Sarkar, Subhajit
name: Surendran, Vishnu
name: Thangadurai, Venkataraman
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 400804
subject: Electrical energy storage
classificationCode: 340210
subject: Solid state chemistry
classificationCode: 400404
subject: Electrochemical energy storage and conversion
classificationCode: 340604
subject: Electrochemistry

description: Li metal batteries with garnet-type solid electrolytes have the potential to increase specific energy and power densities of current Li-ion batteries. Li metal batteries have been hampered by the poor wettability of solid electrolyte with elemental lithium. Here, to resolve the solid garnet electrolyte/Li interface issue, a scalable, cost-effective, and efficient surfactant-assisted wet-chemical strategy is developed. A ZnF2 interlayer coating is applied on Ba and Ta -co-doped Li7La2.75Ba0.25Zr1.75Ta0.25O12 that formed LiF and Li-Zn alloy upon contact with molten Li. Conformal contact applying a homogenous surfactant-assisted ZnF2 coating reduced the interfacial resistance from 87 to 15.5 𝛀 cm2 which enhanced critical current density to a record high value of 5 mA cm−2 at room temperature. Dense and Li2CO3 free garnet solid electrolyte assisted in achieving long-term stability for 1000 cycles at 1 mA cm−2. Interface stabilized Li/ZnF2- solid electrolyte/liquid electrolyte/LiFePO4 cell displayed a 90% capacity retention over 800 cycles at 0.2 C, with Coulombic efficiency of 99% as well as excellent cycle stability at 1 C, with ≈91% of capacity retention for 500 cycles. Using a new design principle for Li anode interfaces, next-generation power-intensive and stable solid-state Li metal batteries can be developed.
Geometry of Parallelizable Manifolds in the Context of Generalized Lagrange Spaces
Creators: name: Wanas, M. I.
name: Youssef, N. L.
name: Sid-Ahmed, A. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper, we deal with a generalization of the geometry of parallelizable manifolds, or the absolute parallelism (AP-) geometry, in the context of generalized Lagrange spaces. All geometric objects defined in this geometry are not only functions of the positional argument $x$, but also depend on the directional argument $y$. In other words, instead of dealing with geometric objects defined on the manifold $M$, as in the case of classical AP-geometry, we are dealing with geometric objects in the pullback bundle $π^{-1}(TM)$ (the pullback of the tangent bundle $TM$ by $ π: T M\longrightarrow M$). Many new geometric objects, which have no counterpart in the classical AP-geometry, emerge in this more general context. We refer to such a geometry as generalized AP-geometry (GAP-geometry). In analogy to AP-geometry, we define a $d$-connection in $π^{-1}(TM)$ having remarkable properties, which we call the canonical $d$-connection, in terms of the unique torsion-free Riemannian $d$-connection. In addition to these two $d$-connections, two more $d$-connections are defined, the dual and the symmetric $d$-connections. Our space, therefore, admits twelve curvature tensors (corresponding to the four defined $d$-connections), three of which vanish identically. Simple formulae for the nine non-vanishing curvatures tensors are obtained, in terms of the torsion tensors of the canonical $d$-connection. The different $W$-tensors admitted by the space are also calculated. All contractions of the $h$- and $v$-curvature tensors and the $W$-tensors are derived. Second rank symmetric and skew-symmetric tensors, which prove useful in physical applications, are singled out.
description: 20 pages, LaTeX file, Presented in "The International Conference on Finsler Extensions of Relativity Theory" held at Cairo, Egypt, November 4-10,2006. AMS Subject Classification: 53B40, 53A40, 53B50 (References have been modified)
ความสัมพันธ์ระหว่างการบริการเชิงรุกกับผลการดำเนินงานทางการตลาดของธุรกิจสปาในประเทศไทย
Creators: name: ศิริพร ฟูบุตร
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: การบริการเชิงรุก, ผลการดำเนินงานทางการตลาด, ธุรกิจสปาในประเทศไทย

description: 6, 32, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
The Weyl BMS group and Einstein's equations
Creators: name: Freidel, Laurent
name: Oliveri, Roberto
name: Pranzetti, Daniele
name: Speziale, Simone
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We propose an extension of the BMS group, which we refer to as Weyl BMS or BMSW for short, that includes, besides super-translations, local Weyl rescalings and arbitrary diffeomorphisms of the 2d sphere metric. After generalizing the Barnich-Troessaert bracket, we show that the Noether charges of the BMSW group provide a centerless representation of the BMSW Lie algebra at every cross section of null infinity. This result is tantamount to proving that the flux-balance laws for the Noether charges imply the validity of the asymptotic Einstein's equations at null infinity. The extension requires a holographic renormalization procedure, which we construct without any dependence on background fields. The renormalized phase space of null infinity reveals new pairs of conjugate variables. Finally, we show that BMSW group elements label the gravitational vacua.
description: 53 pages + appendix, 1 figure; v3 minor revision to match published version
High-resolution 3D phenotyping of the grapevine root system using X-ray Computed Tomography
Creators: name: Schmitz, R.
name: Atkinson, B. S.
name: Sturrock, C. J.
name: Hausmann, L.
name: Töpfer, R.
name: Herzog, K.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2021

description: Plant roots are essential for water and nutrient uptake and contribute to the plants' response to environmental stress factors. As the hidden half of a plant, investigation of root systems is highly challenging, most of available methods are destructive and very labour-intensive. In this proof-of-concept study, a non-invasive X-ray micro computed tomography (X-ray µCT) method was applied to investigate the phenotypic variation of the complex three-dimensional (3D) architecture of grapevine roots as a function of genotype and soil. Woody cuttings of 'Calardis Musqué', 'Villard Blanc' and V3125 ('Schiava Grossa' x 'Riesling') were cultivated in polypropylene columns filled with two different soil types, clay loam and sandy loam, for 6 weeks. Afterwards, the columns were scanned once using the technique of X-ray µCT. The received raw data were analysed for the reconstruction of 3D root system models (3D model), which display a non-destructive visualization of whole, intact root systems with a spatial resolution of 42 µm. The 3D models of all investigated plants (in total 18) were applied to quantify root system characteristics precisely by measuring adventitious root length, lateral root length, total root length, root system surface area, root system volume and root growth angles from the woody cutting relative to a horizontal axis. The results showed that: (i) early root formation and root growth differed between genotypes, especially between 'Calardis Musqué' and 'Villard Blanc'; and (ii) the soil type does influence adventitious root formation of V3125, but had minor effects on 'Calardis Musqué' and 'Villard Blanc'. In conclusion, this innovative, high-resolution method of X-ray µCT is suitable for high resolution phenotyping of root formation, architecture, and rooting characteristics of grapevine woody cuttings in a non-destructive manner, e.g. to investigate root response to drought stress and would provide new insights into phylloxera root infection.
description: VITIS - Journal of Grapevine Research, Vol. 60 No. 1 (2021): Vitis
Improved optical phenotyping of the grape berry surface using light-separation and automated RGB image analysis
Creators: name: Haucke, T.
name: Herzog, K.
name: Barré, P.
name: Höfle, R.
name: Töpfer, R.
name: Steinhage, V.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2021

description: Grape resilience towards Botrytis cinerea (B. cinerea) infections (Botrytis bunch rot) is an important concern of breeders and growers. Beside grape bunch architecture, berry surface characteristics like berry bloom (epicuticular wax) as well as thickness and permeability of the berry cuticle represent further promising physical barriers to increase resilience towards Botrytis bunch rot. In previous studies, two efficient sensor-based phenotyping methods were developed to evaluate both berry surface traits fast and objectively: (1) light-separated RGB (red-green-blue) image analysis to determine the distribution of epicuticular wax on the berry surface; and (2) electrical impedance characteristics of the grape berry cuticle based on point measurements. The present proof-of-concept study aiming at the evaluation of light-separated RGB images for both phenotyping applications, phenotyping wax distribution pattern and berry cuticle impedance values. Within the selected grapevine varieties like 'Riesling', 'Sauvignon Blanc' or 'Calardis Blanc' five contributions were achieved: (1) Both phenotyping approaches were fused into one prototypic unified phenotyping method achieving a wax detection accuracy of 98.6 % and a prediction of electrical impedance with an accuracy of 95 %. (2) Both traits are derived using only light-separated images of the grapevine berries. (3) The improved method allows the detection and quantification of additional surface traits of the grape berry surface such as lenticels (punctual lignification) and the berry stem that are also known as being able to affect the grape susceptibility towards Botrytis. (4) The improved image analysis tools are further integrated into a comprehensive workbench allowing end-users, like breeders to combine phenotyping experiments with transparent data management offering valuable services like visualizations, indexing, etc. (5) Annotation work is supported by a sophisticated annotation tool of the image analysis workbench. The usage of light-separated images enables fast and non-invasive phenotyping of different optical berry surface characteristics, which saves time-consuming labor and additionally allows the reuse of the berry samples for subsequent investigations, e.g. Botrytis infection studies.
description: VITIS - Journal of Grapevine Research, Vol. 60 No. 1 (2021): Vitis
ผลกระทบสังคมจากความเสื่อมสภาพของแม่น้ำลี้  จังหวัดลำพูน
Creators: name: สามารถ   ใจเตี้ย
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: ผลกระทบสังคม, ความเสื่อมสภาพ, แม่น้ำลี้

description: 6, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
จิตรกรรมภาพทิวทัศน์บก : กรณีศึกษาผลงานจิตรกรรมของ ฟินเซนต์ ฟาน ก๊อก ช่วงปี 1889-1890
Creators: name: กุศลิน กลีบบัว
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: จิตรกรรม, ภาพทิวทัศน์บก, ฟินเซนต์ ฟาน ก๊อก, บริบททางสังคม

description: 6, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
Contacts and upstream modes explain the electron-hole asymmetry in the graphene quantum Hall regime
Creators: name: Moreau, Nicolas
name: Brun, Boris
name: Somanchi, Sowmya
name: Watanabe, Kenji
name: Taniguchi, Takashi
name: Stampfer, Christoph
name: Hackens, Benoît
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Observations of electron-hole asymmetry in transport through graphene devices at high magnetic field challenge prevalent models of the graphene quantum Hall effect. Here, we study this asymmetry both in conventional magnetotransport and in scanning gate microscopy maps measured in an encapsulated graphene constriction. We reveal that the presence of upstream modes and local doping in the vicinity of electrical contacts leads to a totally different picture of topological breakdown for electrons and holes, explaining the observed asymmetry.
description: 5 pages, 5 figures
Influence of processed Halyomorpha halys bugs on the aroma and taste of 'Chardonnay' and 'Merlot' musts and wines
Creators: name: Kehrli, P.
name: Rösti, J.
name: Lorenzini, F.
name: Deneulin, P.
name: Linder, C.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2021

description: Native to East Asia, the invasive brown marmorated stink bug (Halyomorpha halys) was accidentally introduced into Switzerland around 2004 and is now spreading all over Europe. This pentatomid is highly polyphagous and attacks vegetables, field and tree crops as well as soft fruits. Moreover, all development stages of H. halys are found in vineyards, suggesting that grapevine is also a host plant for this insect. Nonetheless, its actual effects on European wine production is unclear. As such, we studied the impact of processed H. halys on the aroma and taste of grape musts and wines. We artificially contaminated 'Chardonnay' and 'Merlot' grapes with up to ten H. halys nymphs and adults per kg grapes directly before the vintage was crushed. In the freshly pressed must, the addition of 1 living bug/kg grapes did not affect the olfactory sensation of the 'Chardonnay' juice. However, the aroma and taste of 'Chardonnay' and 'Merlot' musts contaminated with 3 to 10 H. halys individuals/kg grapes could be distinguished from the uncontaminated control juices and were perceived as vegetal and woody. Yet after bottling, the different wines with 0 to 10 H. halys individuals/kg grapes could no longer be differentiated from each other in 2-out-of-5 discrimination tests. Amongst 17 rated organoleptic descriptors to characterise the sensory profile of the four 'Chardonnay' wines, only two showed significant differences; the colour intensity increased and wines’ finesse decreased with the number of added bugs. For the three 'Merlot' wines, none of the 21 organoleptic descriptors of the sensory profiles differed significantly. In addition, winegrowers did not dislike H. halys contaminated 'Chardonnay' and 'Merlot' wines compared to their uncontaminated controls one year after bottling. It therefore seems that the molecules responsible for the off-flavours in contaminated musts volatilise to a large part during the fermentation process. Our results consequently indicate that a contamination of the vintage with H. halys has the potential to alter the quality of grape musts and potentially grape juices but that there is little risk for influencing the taste of processed wines. Nonetheless, we recommend monitoring the development of H. halys in vineyards in order to anticipate quantitative and qualitative problems at harvest.
description: VITIS - Journal of Grapevine Research, Vol. 60 No. 1 (2021): Vitis
Multiphoton antiresonance in large-spin systems
Creators: name: Hicke, C.
name: Dykman, M. I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study nonlinear response of a spin $S>1/2$ with easy-axis anisotropy. The response displays sharp dips or peaks when the modulation frequency is adiabatically swept through multiphoton resonance. The effect is a consequence of a special symmetry of the spin dynamics in a magnetic field for the anisotropy energy $\propto S_z^2$. The occurrence of the dips or peaks is determined by the spin state. Their shape strongly depends on the modulation amplitude. Higher-order anisotropy breaks the symmetry, leading to sharp steps in the response as function of frequency. The results bear on the dynamics of molecular magnets in a static magnetic field.
description: Submitted to PRB
ปัญหาทางกฎหมายในการมีส่วนร่วมจัดการทรัพยากรป่า กรณีศึกษา ป่าชุมชนโคกใหญ่  อำเภอวาปีปทุม  จังหวัดมหาสารคาม
Creators: name: ศุภวุฒิ โมกข์เมธากุล
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: การมีส่วนร่วม, ป่าชุมชน

description: 1, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
ผลกระทบของการประชาสัมพันธ์การตลาดเชิงกลยุทธ์ที่มีต่อภาพลักษณ์องค์กร ของธุรกิจโรงแรมในภาคตะวันออกเฉียงเหนือ
Creators: name: สุวิมล  สุวรรณี
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: การประชาสัมพันธ์การตลาดเชิงกลยุทธ์, ภาพลักษณ์องค์กร, ธุรกิจโรงแรม

description: 1, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
Commentarii in Danielem (Fragment)
Creators: name: Hieronymus, Sophronius Eusebius
Publisher: name: [s.n.]
Year: 2023

description: Hieronymus
description: Öffentliche Bibliothek der Universität Basel
description: Lateinisch
description: Aus der Mittelalterlichen Sammlung Wilhelm Wackernagels, angelegt ab 1856, eingeklebt in Album 1 (N I 1), S. 5; herausgelöst und konservatorisch neu verpackt 2015/2016. Verzeichnet bei Heyne (ca. 1869-1883) Bl. 1r; alte Blattsignatur unten rechts "i,5a" bzw. "i,5b". Verzeichnung des Werks im Murbacher Katalog (Milde 1968, Nr. 46).
description: Sancti Hieronymi presbyteri commentariorum in Danielem libri III  (Corpus Christianorum, Series Latina, 75A). - Turnhout, 1964
description: Milde, Wolfgang. - Der Bibliothekskatalog des Klosters Murbach aus dem 9. Jahrhundert. - Heidelbaerg, 1968
description: Verzeichnung=Description=Inventaire Mai 2017 HAN-Katalogisierungsregeln Minimalaufnahme nach: Bischoff, 1998
description: Verzeichnung=Description=Inventaire Januar 2022 HAN-Katalogisierungsregeln Normalaufnahme; Datierung nach: Bischoff, 1998 Flury
description: Verzeichnung=Description=Inventaire Mai 2022 HAN-Katalogisierungsregeln revidiert Fischer/Flury
description: Digitalisierung=Digitization=Numérisation November 2023 TIFF
description: Erschliessungsniveau Normalniveau
Dynamical phase diagram of a one dimensional Bose gas in a box with a tunable weak-link: from Bose-Josephson oscillations to shock waves
Creators: name: Saha, Abhik Kumar
name: Dubessy, Romain
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the dynamics of one-dimensional bosons trapped in a box potential, in the presence of a barrier creating a tunable weak-link, thus realizing a one dimensional Bose Josephson junction. By varying the initial population imbalance and the barrier height we evidence different dynamical regimes. In particular we show that at large barriers a two mode model captures accurately the dynamics, while for low barriers the dynamics involves dispersive shock waves and solitons. We study a quench protocol that can be readily implemented in experiments and show that self-trapping resonances can occur. This phenomenon can be understood qualitatively within the two-mode model.
Flavor Mixing of Quarks and a New Texture
Creators: name: Fritzsch, Harald
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss a new mass matrix with specific texture zeros for the quarks. The three flavor mixing angles for the quarks are functions of the quark masses and can be calculated. The following ratios among CKM matrix elements are given by ratios of quark masses: |Vtd/Vts| ' q md /ms and |Vub/Vcb| ' p mu/mc . Also we can calculate two CKM matrix elements: |Vcb| ' |Vts| ' 2 (ms/mb ). This relation as well as the relation |Vtd/Vts| ' q md /ms are in good agreement with the experimental data. There is a problem with the relation |Vub/Vcb| ' p mu/mc , probably due to wrong estimates of the quark masses mu and m
description: 6 pages
TOP ONLINE PLATFORMS FOR ENGLISH SKILLS DEVELOPMENT
Creators: name: Eshonqulova, Farangiz
name: Axmedova, Muyassar
Publisher: name: Zenodo
Year: 2025

description: In today’s digital age, improving your English has never been easier. This article explores the best online platforms that offer a variety of tools and resources to improve your English. From interactive lessons to personalized learning paths, these platforms cater to a range of skill levels to make language learning convenient and effective. Whether you want to improve your grammar, expand your vocabulary, improve your speaking skills, or improve your writing, this article highlights the best platforms that offer a wide range of English learning experiences. Discover platforms that can help you improve your language skills with flexibility and convenience tailored to your individual needs and learning pace.
Aeneis, cum Servii commentario (Fragment)
Creators: name: Vergilius Maro, Publius
name: Servius
Publisher: name: [s.n.]
Year: 1000

description: Vergilius Maro, Publius
description: Öffentliche Bibliothek der Universität Basel
description: Lateinisch
description: Datierung nach paläographischen Kriterien: 11./12. Jahrhundert (?). Spätere Verwendung/Makulierung: Herausgelöster ehemaliger Bucheinband, wie von der Makulierung herrührende Rückstände deutlich machen; ehemaliger Trägerband ca. 16 x 11 x 2,5 cm. Sammlungsgeschichte: Aus der Mittelalterlichen Sammlung Wilhelm Wackernagels, angelegt ab 1856, eingeklebt in Album 1 (N I 1), S. 29; herausgelöst und konservatorisch neu verpackt 2015/2016. Verzeichnet bei Heyne (ca. 1869-1883) Bl. 2r. An der Stelle, wo im makulierten Zustand der Buchrücken zu liegen kam, ein nicht mehr lesbarer Eintrag, dem Anschein nach eine alte Signatur.
description: Publius Vergilius Maro, Aeneis, ed. Gian Biagio Conte. - Berlin, Boston 2019.
description: Servii grammatici qui feruntur in Vergilii Aeneidos libros i-iii commentarii, ed. Georg Thilo. - Leipzig 1878.
description: Verzeichnung=Description=Inventaire Februar 2022 Normalaufnahme nach Autopsie HAN-Katalogisierungsregeln Fischer.
description: Verzeichnung=Description=Inventaire Mai 2022 HAN-Katalogisierungsregeln revidiert Flury/Fischer.
description: Digitalisierung=Digitization=Numérisation November 2023 TIFF
description: Erschliessungsniveau Normalniveau.
ความสัมพันธ์ระหว่างการควบคุมการบริหารกับความสำเร็จขององค์กรธุรกิจขนาดกลางและขนาดย่อมประเภทการบริการก่อสร้างในเขตภาคตะวันออกเฉียงเหนือ
Creators: name: เอกพงษ์  สกุลคู
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: การควบคุมการบริหาร, ความสำเร็จขององค์กร, ธุรกิจขนาดกลางและขนาดย่อม

description: 1, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
Ευφυές σύστημα για τη διάγνωση βλαβών στα μηχανικά υποσυστήματα του γεωργικού ελκυστήρα
Creators: name: Κατέρης, Δημήτριος Λ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2015
Subjects: Νευρωνικά δίκτυα
Διάγνωση βλαβών
Εδρανα κύλισης
Παρακολούθηση κατάστασης
Neural networks
Fault diagnosis
Bearings
Condition monitoring

description: Σκοπός της παρούσας διδακτορικής διατριβής είναι η ανάπτυξη (σχεδιασμός και υλοποίηση) ενός πρωτότυπου ευφυούς συστήματος διάγνωσης σφαλμάτων – βλαβών. Η ανάπτυξη και η επιβεβαίωση πραγματοποιήθηκε σε ένα μηχανικό κιβώτιο ταχυτήτων ενός Γεωργικού Ελκυστήρα. Η φιλοσοφία του συστήματος στηρίζεται στο σκεπτικό ότι η εμφάνιση μιας βλάβης σε κάποιο από τα έδρανα κύλισης ενός κιβωτίου ταχυτήτων οδηγεί σε αντικατάσταση όλων των εδράνων του. Μια τέτοια κίνηση όμως επιβαρύνει το κόστος επισκευής λόγω αντικατάστασης εδράνων που δεν έχουν φτάσει ακόμη στο τέλος της λειτουργικής τους ζωής. Προκειμένου να αποφευχθούν τέτοιου είδους “σπατάλες” αποφασίστηκε η ανάπτυξη του εν λόγω ευφυούς συστήματος. Το σύστημα είναι σε θέση να διαγιγνώσκει γρήγορα και με μεγάλη ακρίβεια σφάλματα και βλάβες σε οποιοδήποτε μηχανικό υποσύστημα του γεωργικού ελκυστήρα. Επίσης μπορεί να διαγιγνώσκει σε ποιο από τα έδρανα του κιβωτίου εμφανίζεται το σφάλμα προκειμένου η επισκευή να είναι επιλεκτική, μειώνοντας με αυτόν τον τρόπο το κόστος συντήρησης. Το σύστημα βασίζεται στην εκτέλεση ενός ή δύο κατά περίπτωση Μπαγεσιανών (Bayesian) πολυστρωματικών νευρωνικών δικτύων με αυτόματο προσδιορισμό συνάφειας (Multilayer Perceptron Neural Network with Automatic Relevance Determination, MLP-ARD) τα οποία συνδυάζουν δεδομένα από μονοαξονικά και τριαξονικά επιταχυνσιόμετρα που τοποθετήθηκαν σε επιλεγμένες θέσεις επάνω στο κιβώτιο ταχυτήτων. Τα αποτελέσματα της αξιολόγησης του συστήματος κρίθηκαν άκρως ικανοποιητικά επιβεβαιώνοντας απόλυτα τις αρχικούς στόχους της παρούσας διδακτορικής διατριβής.
description: The aim of this Thesis is the development of a prototype intelligent fault - failure diagnosis system (design and implementation). Both the development and confirmation were performed in an agricultural tractor mechanical gearbox. The system was based on this particular idea: When fault occurs at a single bearing of a gearbox, this leads to the replacement of all of its bearings even though they are still operational. This way the repair costs raise to an unreasonably high level. This intelligent system was developed to diagnose quickly and with a great accuracy faults and failures at any of the agricultural tractor mechanical subsystem. It is also able to diagnose at which bearing exactly the fault occurs, so that the repair of it is selective and the maintenance costs reduced. The system is based on the performance of either one or two Bayesian Multilayer Perceptron Neural Network with Automatic Relevance Determination, MLP-ARD, which combine data from monoaxial and triaxial accelerometers that were placed at selected positions of the gearbox. The results of the system evaluation were considered highly satisfactory and confirmed in an absolute way the objectives of this Thesis.
An antisite defect mechanism for room temperature ferroelectricity in orthoferrites
Creators: name: Ning, Shuai
name: Kumar, Abinash
name: Klyukin, Konstantin
name: Kim, Jong Heon
name: Su, Tingyu
name: Kim, Hyun-Suk
name: LeBeau, James M.
name: Yildiz, Bilge
name: Ross, Caroline A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Single-phase multiferroic materials that allow the coexistence of ferroelectric and magnetic ordering above room temperature are highly desirable, motivating an ongoing search for mechanisms for unconventional ferroelectricity in magnetic oxides. Here, we report an antisite defect mechanism for room temperature ferroelectricity in epitaxial thin films of yttrium orthoferrite, YFeO3, a perovskite-structured canted antiferromagnet. A combination of piezoresponse force microscopy, atomically resolved elemental mapping with aberration corrected scanning transmission electron microscopy and density functional theory calculations reveals that the presence of YFe antisite defects facilitates a non-centrosymmetric distortion promoting ferroelectricity. This mechanism is predicted to work analogously for other rare earth orthoferrites, with a dependence of the polarization on the radius of the rare earth cation. Furthermore, a vertically aligned nanocomposite consisting of pillars of a magnetoelastic oxide CoFe2O4 embedded epitaxially in the YFeO3 matrix exhibits both robust ferroelectricity and ferrimagnetism at room temperature, as well as a noticeable strain-mediated magnetoelectric coupling effect. Our work uncovers the distinctive role of antisite defects in providing a novel mechanism for ferroelectricity in a range of magnetic orthoferrites and further augments the functionality of this family of complex oxides for multiferroic applications.
ผลกระทบของการบริหารภาพลักษณ์องค์กรที่มีต่อความพึงพอใจของลูกค้าของธุรกิจส่งออกสินค้าเกษตร ในประเทศไทย
Creators: name: ฉัตรลดา กุ้งหล้า
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: การบริหารภาพลักษณ์องค์กร, ความพึงพอใจของลูกค้า, ธุรกิจส่งออกสินค้าเกษตร

description: 1, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
ผลกระทบของการจัดการการเปลี่ยนแปลงที่มีต่อความสำเร็จในการดำเนินงานของธุรกิจ SMEs ในภาคตะวันออกเฉียงเหนือ
Creators: name: ชมัยพร  บุญศรีทุม
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: การจัดการการเปลี่ยนแปลง, ความสำเร็จในการดำเนินงาน, ธุรกิจ SMEs

description: 1, 33, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
Fluctuation dynamo and turbulent induction at low magnetic Prandtl numbers
Creators: name: Schekochihin, A. A.
name: Iskakov, A. B.
name: Cowley, S. C.
name: McWilliams, J. C.
name: Proctor, M. R. E.
name: Yousef, T. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Astrophysics (astro-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: This paper is a detailed report on a programme of simulations used to settle a long-standing issue in the dynamo theory and demonstrate that the fluctuation dynamo exists in the limit of large magnetic Reynolds number Rm>>1 and small magnetic Prandtl number Pm<<1. The dependence of the critical Rm_c vs. the hydrodynamic Reynolds number Re is obtained for 11. The stability curve Rm_c(Re) (and, it is argued, the nature of the dynamo) is substantially different from the case of the simulations and liquid-metal experiments with a mean flow. It is not as yet possible to determine numerically whether the growth rate is ~Rm^{1/2} in the limit Re>>Rm>>1, as should be the case if the dynamo is driven by the inertial-range motions. The magnetic-energy spectrum in the low-Pm regime is qualitatively different from the Pm>1 case and appears to develop a negative spectral slope, although current resolutions are insufficient to determine its asymptotic form. At 1
description: IoP latex, 27 pages, 25 figures, 3 tables. Accepted by New J. Physics
Acute Toxicity of Paraquat and Glyphosate on embryonic development of Climbing Perch (Anabas testudineus)
Creators: name: Banthita  Sawasdee
Publisher: name: คณะเทคโนโลยีการเกษตร  มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2016
Subjects: Paraquat
Glyphosate
Climbing perch embryos

description: วารสารเกษตรพระวรุณ, 13, 1, 70-78
ประสิทธิภาพของการให้วัคซีนที่ผลิตจากเชื้อ Streptococcus agalactiaeในการเลี้ยงปลานิล ที่ความหนาแน่นต่างกัน
Creators: name: พุทธชาติ อิ่มใจ
Publisher: name: คณะเทคโนโลยีการเกษตร  มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2016
Subjects: ความหนาแน่น
ระบบภูมิคุ้มกัน
วัคซีน
ปลานิล

description: วารสารเกษตรพระวรุณ, 13, 1, 79-87
PARKINSONISM AND RELATED FACTORS AMONG ELDERLY FARMERS LIVING IN A CHILLI FARM AREA IN HUA RUA SUB-DISTRICT, MUANG DISTRICT, UBONRATCHATHANI, THAILAND
Creators: name: Kukreja, Sunit
name: Wattasit Siriwong
name: Somrat Lertmaharit
name: Saowanee Norkaew
name: Robson, Mark
Publisher: name: Chulalongkorn Universtiy Press
Year: 2015
Subjects: Parkinson?s disease,Parkinsonism,Elderly,Farmers,Exposure,Pesticides

description: 3, 29, Journal of Health Research
Comment on `Exact solution of the position-dependent effective mass and angular frequency Schrödinger equation: harmonic oscillator model with quantized confinement parameter'
Creators: name: Quesne, C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: In a recent paper by Jafarov, Nagiyev, Oste and Van der Jeugt (2020 {\sl J.\ Phys.\ A} {\bf 53} 485301), a confined model of the non-relativistic quantum harmonic oscillator, where the effective mass and the angular frequency are dependent on the position, was constructed and it was shown that the confinement parameter gets quantized. By using a point canonical transformation starting from the constant-mass Schrödinger equation for the Rosen-Morse II potential, it is shown here that similar results can be easily obtained without quantizing the confinement parameter. In addition, an extension to a confined shifted harmonic oscillator directly follows from the same point canonical transformation.
description: 7 pages, no figure
Bose-Einstein condensation in an optical lattice
Creators: name: Blakie, P. B.
name: Wang, Wen-Xin
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: In this paper we develop an analytic expression for the critical temperature for a gas of ideal bosons in a combined harmonic lattice potential, relevant to current experiments using optical lattices. We give corrections to the critical temperature arising from effective mass modifications of the low energy spectrum, finite size effects and excited band states. We compute the critical temperature using numerical methods and compare to our analytic result. We study condensation in an optical lattice over a wide parameter regime and demonstrate that the critical temperature can be increased or reduced relative to the purely harmonic case by adjusting the harmonic trap frequency. We show that a simple numerical procedure based on a piecewise analytic density of states provides an accurate prediction for the critical temperature.
description: 10 pages, 5 figures
title: Intégrer des patois et régiolectes en cours de français au secondaire 1 et 2
title: Intégrer des patois et régiolectes en cours de français au secondaire 1 et 2
titleType: AlternativeTitle
Creators: name: Garon, Flora
Publisher: name: Unknown
Year: 0
Subjects: subject: langue
subject: patois
subject: dialecte
subject: régiolecte
subject: intégration
subject: identité

description: Ce mémoire professionnel a été inspiré par un numéro de la revue L’Educateur (2020) portant sur l’éradication massif des patois dans les institutions françaises et suisses romandes ainsi que sur leur devenir. La présente question de recherche porte ainsi sur l’intérêt et le projet d’une enseignante de français à lier les patois et régiolectes à son cours. Par conséquent, deux séquences didactiques de français ont été créées autour de ce thème, dont l’une est destinée au secondaire 1 et l’autre au secondaire 2. Cette dernière a été explorée avec une classe de 1ère année d’employé du commerce profil B. Par conséquent, l’attractivité et la pertinence des contenus ont été analysés avant de prêter attention à la posture des élèves ainsi qu’à celle adoptée par l’enseignante durant l’exploration de cette séquence en classe. En somme, c’est à travers une approche inter-linguistique que les patois et régiolectes ont été étudiés en cours de français. Cela avait pour but de donner du sens à l’enseignement des patois en menant une enquête sur les caractéristiques linguistiques du français parlé dans le canton de Vaud, région d’appartenance des élèves. Cela leur a ainsi permis de comprendre d’où venait le français vaudois qu’ils pratiquaient tous les jours mais aussi de réaliser que les patois étaient des patrimoines culturels à protéger. Les élèves ont fini par s’interroger sur le poids de la langue française dans notre société et dans certaines institutions avant de conclure sur le fait que la langue était un instrument socio-politique utile et fort. Cela les a motivés à renforcer leur maîtrise de la langue française, les a sensibilisés aux variations du français régional mais aussi leur a fait prendre conscience de l’existence de langues minoritaires en Suisse romande.
Spectral Monic Chebyshev Approximation for Higher Order Differential Equations
Creators: name: Abdelhakem, M.
name: Ahmed, Aya
name: El-kady, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: This paper is focused on performing a new method for solving linear and nonlinear higher-order boundary value problems (HBVPs). This direct numerical method based on spectral method. The trial function of this method is the Monic Chebyshev polynomials (MCPs). This method was relying on derivative of MCPs which explicit in the series expansion. The advantage of this method is solved HBVPs without transforming it to a system of lower-order ordinary differential equations (ODEs). This method supported by examples of HBVPs in wide application. The mentioned examples showed that the proposed method is efficient and accurate.
Scaling laws of strategic behaviour and size heterogeneity in agent dynamics
Creators: name: Vaglica, Gabriella
name: Lillo, Fabrizio
name: Moro, Esteban
name: Mantegna, Rosario N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Finance (q-fin.ST)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Economics and business
subject: FOS: Physical sciences

description: The dynamics of many socioeconomic systems is determined by the decision making process of agents. The decision process depends on agent's characteristics, such as preferences, risk aversion, behavioral biases, etc.. In addition, in some systems the size of agents can be highly heterogeneous leading to very different impacts of agents on the system dynamics. The large size of some agents poses challenging problems to agents who want to control their impact, either by forcing the system in a given direction or by hiding their intentionality. Here we consider the financial market as a model system, and we study empirically how agents strategically adjust the properties of large orders in order to meet their preference and minimize their impact. We quantify this strategic behavior by detecting scaling relations of allometric nature between the variables characterizing the trading activity of different institutions. We observe power law distributions in the investment time horizon, in the number of transactions needed to execute a large order and in the traded value exchanged by large institutions and we show that heterogeneity of agents is a key ingredient for the emergence of some aggregate properties characterizing this complex system.
description: 6 pages, 3 figures
การพัฒนารูปแบบการจัดการความร่วมมือระหว่างสถานศึกษากับสถานประกอบการในการจัดการอาชีวศึกษา ประเภทวิชาอุตสาหกรรมท่องเที่ยวในกลุ่มจังหวัดสามเหลี่ยมอันดามัน
Creators: name: ปรีดี เกตุทอง
name: สุทธิวรรณ ตันติรจนาวงศ์
name: จำลอง นักฟ้อน และ อกนิษฐ์ คลังแสง
Publisher: name: วิทยาลัยเทคโนโลยีภาคใต้
Year: 2557
Subjects: รูปแบบการจัดการความร่วมมือ, การจัดการอาชีวศึกษา, อุตสาหกรรมท่องเที่ยว

description: 2, 7, วารสารเทคโนโลยีภาคใต้
Mapping out the Space for New Physics with Leptonic and Semileptonic $B_{(c)}$ Decays
Creators: name: Fleischer, Robert
name: Jaarsma, Ruben
name: Tetlalmatzi-Xolocotzi, Gilberto
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Decays of $B$ mesons with leptons in the final state offer an interesting laboratory to search for possible effects of physics from beyond the Standard Model. In view of puzzling patterns in experimental data, the violation of lepton flavour universality is an interesting option. We present a strategy, utilising ratios of leptonic and semileptonic $B$ decays, where the elements $|V_{ub}|$ and $|V_{cb}|$ of the Cabibbo--Kobayashi--Maskawa (CKM) matrix cancel, to constrain the short-distance coefficients of (pseudo)-scalar, vector and tensor operator contributions. The individual branching ratios allow us then to extract also the CKM matrix elements, even in the presence of new-physics contributions. Bounds on unmeasured leptonic and semileptonic decays offer important additional constraints. In our comprehensive analysis, we give also predictions for decays which have not yet been measured in a variety of scenarios.
description: 50 pages, 21 figures, matches published version
Long-Lived Particles from exotic Higgs decays at the FCC-ee
Creators: name: Vande Voorde, Magdalena
name: Ripellino, Giulia
name: Gallén, Axel
name: Gonzalez Suarez, Rebeca
Publisher: name: CERN
Year: 2023

description: This note presents the first sensitivity analysis for exotic Higgs boson decays at the electron-positron stage of the Future Circular Collider (FCC-ee) within the FCCAnalyses framework. The project studies the production of a Higgs boson in association with a Z boson in electron-positron collisions at a center-of-mass energy of 240 GeV, with the Higgs boson decaying into two long-lived scalars and the Z boson decaying leptonically. A hadronic signature is considered, with the long-lived scalars decaying to a bottom anti-bottom quark pair. Simulations are set up in the FCCAnalyses framework, using MadGraph and Pythia for the event generation and Delphes for the detector simulation. Displaced vertices from the long-lived particle decays are reconstructed based on the FCCAnalyses version of the secondary vertex finding algorithm LCFIPlus, with extended functionality such as custom track selection.
 
A final event selection requiring the presence of a Z boson and at least two displaced vertices is seen to efficiently remove the Standard Model background, while leaving three or more expected events, including statistical uncertainties, for the majority of the considered parameter space with scalar masses of 20 and 60 GeV and mixing angles of 1e-5, 1e-6 and 1e-7. The results suggest that the FCC-ee will be sensitive to long-lived scalars with decay lengths of order 1 mm to 10 m, with the peak sensitivity for decay lengths around 0.3 m.
การก้าจัดสารโนนิลฟีนอลในตัวกลางที่เป็นของเหลวโดยใช้พืชน้ำ
Creators: name: มัลลิกา ธีระกุล
Publisher: name: คณะเทคโนโลยีการเกษตร  มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2016
Subjects: การฟื้นฟูสภาพสิ่งแวดล้อมด้วยพืช
พืชน้ำ
สารโนนิลฟีนอล

description: วารสารเกษตรพระวรุณ, 13, 1, 87-95
A Framework for Energy and Carbon Footprint Analysis of Distributed and Federated Edge Learning
Creators: name: Savazzi, Stefano
name: Kianoush, Sanaz
name: Rampa, Vittorio
name: Bennis, Mehdi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Recent advances in distributed learning raise environmental concerns due to the large energy needed to train and move data to/from data centers. Novel paradigms, such as federated learning (FL), are suitable for decentralized model training across devices or silos that simultaneously act as both data producers and learners. Unlike centralized learning (CL) techniques, relying on big-data fusion and analytics located in energy hungry data centers, in FL scenarios devices collaboratively train their models without sharing their private data. This article breaks down and analyzes the main factors that influence the environmental footprint of FL policies compared with classical CL/Big-Data algorithms running in data centers. The proposed analytical framework takes into account both learning and communication energy costs, as well as the carbon equivalent emissions; in addition, it models both vanilla and decentralized FL policies driven by consensus. The framework is evaluated in an industrial setting assuming a real-world robotized workplace. Results show that FL allows remarkable end-to-end energy savings (30%-40%) for wireless systems characterized by low bit/Joule efficiency (50 kbit/Joule or lower). Consensus-driven FL does not require the parameter server and further reduces emissions in mesh networks (200 kbit/Joule). On the other hand, all FL policies are slower to converge when local data are unevenly distributed (often 2x slower than CL). Energy footprint and learning loss can be traded off to optimize efficiency.
description: The work has been submitted to the IEEE for possible publication
Role of topology in determining the precision of a finite thermometer
Creators: name: Candeloro, Alessandro
name: Razzoli, Luca
name: Bordone, Paolo
name: Paris, Matteo G. A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Temperature fluctuations of a finite system follows the Landau bound $δT^2 = T^2/C(T)$ where $C(T)$ is the heat capacity of the system. In turn, the same bound sets a limit to the precision of temperature estimation when the system itself is used as a thermometer. In this paper, we employ graph theory and the concept of Fisher information to assess the role of topology on the thermometric performance of a given system. We find that low connectivity is a resource to build precise thermometers working at low temperatures, whereas highly connected systems are suitable for higher temperatures. Upon modelling the thermometer as a set of vertices for the quantum walk of an excitation, we compare the precision achievable by position measurement to the optimal one, which itself corresponds to energy measurement.
description: 16 pages, 8 figures, accepted version
Violating Kirchhoff's Law of Thermal Radiation in Semitransparent Structures
Creators: name: Park, Yubin
name: Asadchy, Viktar S.
name: Zhao, Bo
name: Guo, Cheng
name: Wang, Jiahui
name: Fan, Shanhui
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Kirchhoff's law of thermal radiation imposes a constraint on photon-based energy harvesting processes since part of the incident energy flux is inevitably emitted back to the source. By breaking the reciprocity of the system, it is possible to overcome this restriction and improve the efficiency of energy harvesting. Here, we design and analyze a semitransparent emitter that fully absorbs normally incident energy from a given direction with zero backward and unity forward emissivity. The nearly ideal performance with wavelength-scale thickness is achieved due to the magneto-optical effect and the guided-mode resonance engineered in the emitter structure. We derive the general requirements for the nonreciprocal emitter using the temporal coupled mode theory and the symmetry considerations. Finally, we provide a realistic emitter design based on a photonic crystal slab consisting of a magnetic Weyl semimetal and silicon.
Monodromy of the p-rank strata of the moduli space of curves
Creators: name: Achter, Jeff
name: Pries, Rachel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 11G18, 11G20, 14D05

description: We compute the Z/\ell and \ell-adic monodromy of every irreducible component of the moduli space M_g^f of curves of genus and and p-rank f. In particular, we prove that the Z/\ell-monodromy of every component of M_g^f is the symplectic group Sp_{2g}(Z/\ell) if g>=3 and \ell is a prime distinct from p. We give applications to the generic behavior of automorphism groups, Jacobians, class groups, and zeta functions of curves of given genus and p-rank.
Centenary of Augustin Fresnel
Creators: name: Lorentz, Hendrik Antoon
name: Putland, Gavin Richard (ed.)
Publisher: name: Zenodo
Year: 2021
Subjects: Lorentz, Fresnel, Solvay conference

description: Annotated English translation of the short speech by H.A. Lorentz, Paris, 27 October 1927, first printed as "Allocution de M. H.-A. Lorentz, au nom des délégations étrangères" ("Speech by Monsieur H.A. Lorentz, on behalf of the foreign delegations"), Revue d'optique, vol. 6 (1927), pp. 514–16, reprinted as "Centenaire D'Augustin Fresnel (1788–1827)" in H.A. Lorentz (ed. P. Zeeman & A.D. Fokker), Collected Papers, vol. 9, The Hague: Nijhoff, 1939, pp. 340–42.
Shifted Monic Ultraspherical Approximation for solving some of Fractional Orders Differential Equations
Creators: name: Abdelhakem, M.
name: R., Doha M.
name: Saadallah, A. F.
name: El-Kady, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: The purpose of this paper is to show and explain a new formula that indicates with finality the derivatives of Shifted Monic Ultraspherical polynomials (SMUPs) of any degree and for any fractional-order using the shifted Monic Ultraspherical polynomials themselves. We also create a direct method solution for the linear or nonlinear multi-order fractional differential equations (FDEs) with constant coefficients involving a spectral Galerkin method. The spatial approximation with its fractional order derivatives (described in the Caputo sense) are built using shifted Monic Ultraspherical polynomials.