cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
International Combination Service for Time-Variable Gravity Fields (COST-G): Start of Operational Phase and Future Perspectives
Creators: name: Jäggi, Adrian
name: Meyer, Ulrich
name: Lasser, Martin
name: Jenny, Barbara
name: Lopez, Teodolina
name: Flechtner, Frank
name: Dahle, Christoph
name: Förste, Christoph
name: Mayer-Gürr, Torsten
name: Kvas, Andreas
name: Lemoine, Jean-Michel
name: Bourgogne, Stéphane
name: Weigelt, Matthias
name: Groh, Andreas
Publisher: name: Berlin ; Heidelberg : Springer
Year: 2020
Subjects: subject: Combined solutions
subject: COST-G
subject: IGFS Product Center
subject: Time variable gravity
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: The International Combination Service for Time-variable Gravity Fields (COST-G) is a new Product Center of IAG’s International Gravity Field Service (IGFS). COST-G provides consolidated monthly global gravity fields in terms of spherical harmonic coefficients and thereof derived grids of surface mass changes by combining existing solutions or normal equations from COST-G analysis centers (ACs) and partner analysis centers (PCs). The COST-G ACs adopt different analysis methods but apply agreed-upon consistent processing standards to deliver time-variable gravity field models, e.g. from GRACE/GRACE-FO low-low satellite-to-satellite tracking (ll-SST), GPS high-low satellite-to-satellite tracking (hl-SST) and Satellite Laser Ranging (SLR). The organizational structure of COST-G and results from the first release of combined monthly GRACE solutions covering the entire GRACE time period are discussed in this article. It is shown that by combining solutions and normal equations from different sources COST-G is taking advantage of the statistical properties of the various solutions, which results in a reduced noise level compared to the individual input solutions.
Teaching, Assessing, and Testing Trends in Multilingual Education
Creators: name: D’Angelo, Francesca
Publisher: name: Studi di glottodidattica
Year: 2023
Subjects: Multilingual Education; Multilingual Assessment; Test Design; Multicompetence

description: The paper aims to explore and evaluate the existing procedures and approaches in multilingual education, highlighting their strengths, limitations, and implications for the educational practice. By reviewing the current research and discussing the challenges and opportunities in assessing multilingual learners, this study aims to contribute to the ongoing efforts to enhance assessment practices and promote equitable educational opportunities for multilingual learners. The discussion primarily revolves around defining the constructs involved in multilingual assessments, exploring different approaches to measuring these constructs. Additionally, the shifting concept of multilingualism and multilingual competence will be addressed together with current practices in multilingual assessment, ongoing research efforts, and the identification of challenges in conceptualising, implementing, and interpreting multilingual assessments. Lastly, the attention will be focused on the identification of areas that require further research to develop valid and reliable multilingual assessment tools.
description: Studi di glottodidattica, V. 8, N. 1 (2023)
Bootstrapping Mixed Correlators in 4D $\mathcal{N}=1$ SCFTs
Creators: name: Li, Daliang
name: Meltzer, David
name: Stergiou, Andreas
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The numerical conformal bootstrap is used to study mixed correlators in $\mathcal{N}=1$ superconformal field theories (SCFTs) in $d=4$ spacetime dimensions. Systems of four-point functions involving scalar chiral and real operators are analyzed, including the case where the scalar real operator is the zero component of a global conserved current multiplet. New results on superconformal blocks as well as universal constraints on the space of 4D $\mathcal{N}=1$ SCFTs with chiral operators are presented. At the level of precision used, the conditions under which the putative "minimal" 4D $\mathcal{N}=1$ SCFT may be isolated into a disconnected allowed region remain elusive. Nevertheless, new features of the bounds are found that provide further evidence for the presence of a special solution to crossing symmetry corresponding to the "minimal" 4D $\mathcal{N}=1$ SCFT.
description: 33 pages, 12 figures; v2: Some typos fixed
Towards an International Height Reference Frame Using Clock Networks
Creators: name: Wu, Hu
name: Müller, Jürgen
Publisher: name: Berlin ; Heidelberg : Springer
Year: 2020
Subjects: subject: Chronometric levelling
subject: Clock networks
subject: Height system unification
subject: IHRS/IHRF
subject: Relativistic geodesy
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Establishing an International Height Reference Frame (IHRF) has been a major goal of the International Association of Geodesy (IAG) for a long time. One challenge is to obtain the vertical coordinates, i.e., geopotential numbers, of the reference stations with high precision and global consistency. A promising approach is using clock networks, which are powerful in precisely obtaining geopotential or height differences between distant sites through measuring the gravitational redshift effect by comparing clocks’ frequencies. We propose a hybrid clock network following a specific hierarchy. It includes stationary clocks as the backbone of the frame and transportable clocks for regional densifications. The vertical coordinates of the clock stations can be straightforwardly referenced to the unique benchmark by various long-distance frequency transfer techniques, like using optical fibers or free-space microwave and laser links via relay satellites. Another practical way towards an IHRF is to unify all local height systems around the world. Clock networks are considered as an alternative to classical geodetic methods. The idea was verified through closed-loop simulations. We found that the measurements acquired by a few 10−18 clocks, three or four in triangular or quadrangular distributions for each local system, are sufficient to adjust the discrepancies between local datums and the systematic slopes within local height networks.
A tool for the automation of efficient multi-robot choreography planning and execution
Creators: name: Wete, Eric
name: Greenyer, Joel
name: Kudenko, Daniel
name: Nejdl, Wolfgang
name: Flegel, Oliver
name: Eisner, Dennes
Publisher: name: New York : Association for Computing Machinery
Year: 2022
Subjects: subject: AI-based optimization
subject: Model-driven engineering
subject: Multi-robot motion planning
subject: Reactive synthesis
subject: Task scheduling
subject: Konferenzschrift
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: In the automotive industry, the design, modeling, and planning of multi-robot cells are manual error-prone, and time-expensive tasks. A recent work investigated, using reactive synthesis, approaches to automate robot task planning, and execution. In this paper, we present a tool that realizes a model-At-runtime approach. The tool is integrated with a robot simulation tool, to automate efficient multi-robot choreography planning, and execution. We illustrate the tool using a multi-robot spot welding cell, inspired from an industrial case. Given a virtual model of the production cell, and user constraints definition, the tool can derive a specification for the reactive synthesis. The tool integrates the synthesized controller with the production cell execution, and in real time, optimizes the strategies by considering the uncertainties. The system can select among several correct, and safe actions, the optimal action using AI-based planning techniques, such as the Monte Carlo Tree Search (MCTS) algorithm. We showcase our tool, illustrate its implementation architecture, including how it can support robot experts for automated planning and execution of production cells.
Framing of the Proposed Creation of the Autonomous Region of the Cordillera
Creators: name: Fontanilla, Giovani Joy N.
Publisher: name: Zenodo
Year: 2024

description: Understanding the nature of media framing is pivotal to setting governmentagenda and public debate. It has a big influence on the salience of key information and interpretation of societal issues. This research draws on framing as an approach to understanding media discourse and communication. It looked into community newspapers' framing of the proposed creation of the Autonomous Region of the Cordillera (ARC), a three-decade-old proposal in the region covered by the media. Using Polkinghorne's paradigmatic analysis of narratives, this study revealed howCordillera was framed as a region. The framing of the proposed creation of the ARC was also uncovered through the Labovian model of narrative analysis. Based on the framing used in their reportage, community newspapers' view of Cordillera as a region and their underlying position on the proposed regional autonomy in the region surfaced.

The findings of the study show that Cordillera is generally viewed as anunderdeveloped region that has been struggling to attain autonomy. Cordillera was framed as a region predetermined to become autonomous; an underdeveloped and neglected region; a region clamoring for regional autonomy; and a region with a diverse population. Further findings reveal that community newspapers have a favorable stance on the proposed creation of the ARC. Although they are for regional autonomy, they deem it tentative considering that the proposal is contingent on national government action and public understanding and approval. This position is evinced in the frames used in the news coverage of the proposed creation of the ARC. These are that Cordillera needs regional autonomy; that the proposed creation of the ARC needs government endorsement and action; and that it needs the Cordilleran public's support and approval.

This study offers a new approach in defining and understanding framing – that is, by using narrative analysis as framework and methodology. By understanding the community newspapers' rhetoric through an analysis of their news frames, we are able to get a grasp of the meanings or interpretations that they contribute to the marketplace of ideas and convey to their audiences.
กลยุทธ์การพัฒนาสภาพแวดล้อมการเรียนรู้เพื่อส่งเสริมความฉลาดทางอารมณ์ของ
Creators: name: ธนนันท์พร พัฒนผลสุขุม
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: กลยุทธ์การพัฒนา
ความฉลาดทางอารมณ์
ศูนย์ฝึกและอบรมเด็กและเยาวชนหญิงบ้านปรานี
สภาพแวดล้อมการเรียนรู้

description: The Journal of Research and Academics, 6, 4, 127-144
Sound wave generation by a spherically symmetric outburst and AGN Feedback in Galaxy Clusters
Creators: name: Tang, Xiaping
name: Churazov, Eugene
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We consider the evolution of an outburst in a uniform medium under spherical symmetry, having in mind AGN feedback in the intra cluster medium (ICM). For a given density and pressure of the medium, the spatial structure and energy partition at a given time $t_{age}$ (since the onset of the outburst) are fully determined by the total injected energy $E_{inj}$ and the duration $t_b$ of the outburst. We are particularly interested in the late phase evolution when the strong shock transforms into a sound wave. We studied the energy partition during such transition with different combinations of $E_{inj}$ and $t_b$. For an instantaneous outburst with $t_b\rightarrow 0$, which corresponds to the extension of classic Sedov-Taylor solution with counter-pressure, the fraction of energy that can be carried away by sound waves is $\lesssim$12% of $E_{inj}$. As $t_b$ increases, the solution approaches the "slow piston" limit, with the fraction of energy in sound waves approaching zero. We then repeat the simulations using radial density and temperature profiles measured in Perseus and M87/Virgo clusters. We find that the results with a uniform medium broadly reproduce an outburst in more realistic conditions once proper scaling is applied. We also develop techniques to map intrinsic properties of an outburst $(E_{inj}, t_b$ and $t_{age})$ to the observables like the Mach number of the shock and radii of the shock and ejecta. For the Perseus cluster and M87, the estimated $(E_{inj}, t_b$ and $t_{age})$ agree with numerical simulations tailored for these objects with $20-30\%$ accuracy.
description: Accepted by MNRAS, add one figure in appendix and minor changes in text based on referee's comment
Uno studio sull’apprendimento delle lingue nella terza età: Il Progetto VintAge. Focus su inclusione, ageismo e lingue straniere
Creators: name: Cardona, Mario
name: Luise, Maria Cecilia
name: Temporale, Tatiana
Publisher: name: Studi di glottodidattica
Year: 2023
Subjects: Foreign language learning; geragogy; elderly; active ageing; inclusion; ageism; language teaching materials

description: The article illustrates a research called "Learning foreign languages for seniors. Vintage project”, whose roots can be identified in the increasingly pressing and investigated themes of active ageing, empowerment, and inclusion of the elderly population. To avoid the risk of social exclusion, the elderly need new skills, and among these the plurilingual, communicative and intercultural ones are central. Language learning experiences have a privileged place in the well-being of the elderly, and the relevant literature shows that they are able to bring social, cultural and cognitive benefits. In particular, the Vintage project had the main objective of implementing and experimenting - in order to test its effectiveness - teaching materials created ad hoc for the teaching-learning of foreign languages dedicated to students over 60. Some of the data obtained will be analyzed, in order to propose a reflection on the socio-personal, biographical, linguistic characteristics of the elderly who require linguistic training and on the perceptions they have regarding old age and learning in old age. Some conclusions of a linguistic nature will be given on the basis of the examination of the research data and in particular on the basis of the data provided by the informants of our research, it will be seen that there is a problem of inclusion and ageism which can negatively affect the elderly language student. Therefore, promoting inclusion and fighting ageism are decisive actions for the success or failure of the language learning path.
description: Studi di glottodidattica, V. 8, N. 1 (2023)
Nucleon spin structure functions at NNLO in the presence of target mass corrections and higher twist effects
Creators: name: Khanpour, Hamzeh
name: Monfared, Sara Taheri
name: Tehrani, S. Atashbar
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We extract polarized parton distribution functions (PPDFs), referred to as "KTA17," together with the highly correlated strong coupling $α_s$ from recent and up-to-date $g_1$ and $g_2$ polarized structure functions world data at next-to-next-to-leading order in perturbative QCD. The stability and reliability of the results are ensured by including nonperturbative target mass corrections as well as higher-twist terms which are particularly important at the large-$x$ region at low Q$^2$. Their role in extracting the PPDFs in the nucleon is studied. Sum rules are discussed and compared with other results from the literature. This analysis is made by means of the Jacobi polynomials expansion technique to the DGLAP evolution. The uncertainties on the observables and on the PPDFs throughout this paper are computed using standard Hessian error propagation which served to provide a more realistic estimate of the PPDFs uncertainties.
description: 25 Pages, 16 Figs, 8 Tables
การพัฒนาระบบบัญชีและการจัดการต้นทุนการผลิตเพื่อยกระดับผลิตภัณฑ์ชุมชนของกลุ่มวิสาหกิจชุมชนส่งเสริมอาชีพบ้านนิคม อำเภอเมือง จังหวัดสุราษฎร์ธานี
Creators: name: ภัทรวดี อินทปันตี
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: ระบบบัญชี
ต้นทุนการผลิต
วิสาหกิจชุมชน

description: The Journal of Research and Academics, 6, 4, 145-162
รูปแบบความสัมพันธ์เชิงสาเหตุของการรับรู้ภาพลักษณ์และกลยุทธ์ส่วนประสมการตลาดต่อความตั้งใจเดินทางกลับมาเที่ยวซ้ำที่แหล่งท่องเที่ยวเชิงนิเวศของนักท่องเที่ยวในจังหวัดนครนายก
Creators: name: วุฒิชาติ สุนทรสมัย
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: รูปแบบความสัมพันธ์เชิงสาเหตุ
การรับรู้ภาพลักษณ์ของแหล่งท่องเที่ยวเชิงนิเวศ
กลยุทธ์ส่วนประสมการตลาด
การท่องเที่ยวเชิงนิเวศ
ความตั้งใจเดินทางกลับมาเที่ยวซ้ำ

description: The Journal of Research and Academics, 6, 4, 163-220
Exact ground states of frustrated quantum spin systems consisting of spin-dimer units
Creators: name: Hikihara, Toshiya
name: Tonegawa, Takashi
name: Okamoto, Kiyomi
name: Sakai, Tôru
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study frustrated quantum spin systems consisting of dimers of spin-1/2 spins. We derive several models that have the exact ground state of the form of the direct product of dimer states. The ground states realized include the product state of dimer singlets, that of dimer triplets with zero magnetization, those of dimer-spin-nematic states, and those of a mixture of the dimer states. Pseudo spin-1/2 operators emerging in each dimer are also introduced.
description: 9 pages, 4 figures, 1 table. v2: accepted version, Sec.IIIE and a few references added, some sentences revised, to appear in J. Phys. Soc. Jpn
AI in Cybersecurity: Enhancing Audits and Compliance Automation
Creators: name: Mohammed, Anwar
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 460499
subject: Cybersecurity and privacy not elsewhere classified

description: As organizations increasingly rely on digital infrastructures, the need for robust cybersecurity measures has become paramount. Cybersecurity audits play a crucial role in identifying vulnerabilities and ensuring compliance with regulatory standards. This paper explores the integration of artificial intelligence (AI) in enhancing cybersecurity audits, focusing on automating vulnerability detection and compliance assessments. By examining current methodologies and proposing an AI-driven framework, this research highlights the benefits, challenges, and future implications of utilizing AI in cybersecurity audits.
Photoproduction of $Λ(1405)$ with the $N^*$ and $t$-channel Regge contributions
Creators: name: Kim, Sang-Ho
name: Nam, Seung-il
name: Jido, Daisuke
name: Kim, Hyun-Chul
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We investigate the photoproduction of $Λ(1405)\equivΛ^*$ hyperon resonance, i.e., $γp\to K^+Λ^*$, employing the effective Lagrangian approach with the $t$-channel Regge trajectories at tree level. We extensively explore the effects from the nucleon resonances in the vicinity of the threshold $\sqrt{s}_\mathrm{th}\approx1900$ MeV, i.e., $N(2000)$, $N(2030)$, $N(2055)$, $N(2095)$, and $N(2100)$, and observe that they are of great importance to reproduce the recent CLAS/Jlab experimental data. Total and differential cross sections are given as numerical results and compared with the experimental data, in addition to the $t$-channel momentum transfer and photon-beam asymmetry. The invariant-mass plots for $γp\to K^+π^0Σ^0$ via $Λ^*$ are also extracted from the two-body process results, showing a qualitative agreement with the data. We also discuss the constituent-counting rule for the internal structure of $Λ^*$, resulting in that $Λ^*$ appears to be different from a simple three-quark $(uds)$ state.
description: 15 pages, 9 figures
วัจนลีลาในการเทศนาธรรมของพุทธทาสภิกขุ
Creators: name: สิริมา เชียงเชาว์ไว
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: เทศนาธรรม
พุทธทาสภิกขุ
วัจนลีลา

description: The Journal of Research and Academics, 6, 4, 221-238
Performance Naps: Exploring the Role of Naps in Auditory Generalized Learning
Creators: name: Przybycin, Alexander
Publisher: name: University of Chicago
Year: 2023
Subjects: subject: Generalized Learning
subject: Auditory Learning
subject: Auditory Cognition
subject: Cognitive Enhancement
subject: Sleep
subject: Napping

description: The ability to learn and consolidate information is a fundamental cognitive process that underlies human decision making and problem-solving skills. Generalized learning, the ability to transfer knowledge and skills to novel situations, is an essential part of adaptive learning. This study aimed to investigate the impact of short sleep (napping) on generalized auditory learning using a computer-synthesized speech learning paradigm. Results indicated our findings were statistical not significant, though this study should be expanded with greater statistical power.
Wild ramification and K(pi, 1) spaces
Creators: name: Achinger, Piotr
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14F35, 14F20, 14R10

description: We prove that every connected affine scheme of positive characteristic is a K(pi, 1) space for the etale topology. The main ingredient is the special case of the affine space over a field k. This is dealt with by induction on n, using a key "Bertini-type"' statement regarding the wild ramification of l-adic local systems on affine spaces, which might be of independent interest. Its proof uses in an essential way recent advances in higher ramification theory due to T. Saito. We also give rigid analytic and mixed characteristic versions of the main result.
description: 32 pages, 1 figure; Corrected a mistake in the proof of Theorem 1.3.1 found by an anonymous referee. Numerous minor changes. To appear in Inventiones Mathematicae
ความฉลาดทางอารมณ์ ภาวะผู้นำ และการยอมรับความหลากหลายส่งผลต่อความสำเร็จในอาชีพของเจ้าหน้าที่ตำรวจใน 5 จังหวัดชายแดนใต้
Creators: name: วันกิตติ ทินนิมิตร
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: การยอมรับความหลากหลาย
ความฉลาดทางอารมณ์
ความสำเร็จในอาชีพ
ภาวะผู้นำ
เจ้าหน้าที่ตำรวจในจังหวัดชายแดนใต้

description: The Journal of Research and Academics, 6, 4, 239-256
Probing dynamics of dark energy with latest observations
Creators: name: Zhang, Yuecheng
name: Zhang, Hanyu
name: Wang, Dandan
name: Qi, Yanghan
name: Wang, Yuting
name: Zhao, Gong-Bo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We examine the validity of the $Λ$CDM model, and probe for the dynamics of dark energy using latest astronomical observations. Using the $Om(z)$ diagnosis, we find that different kinds of observational data are in tension within the $Λ$CDM framework. We then allow for dynamics of dark energy and investigate the constraint on dark energy parameters. We find that for two different kinds of parametrisations of the equation of state parameter $w$, a combination of current data mildly favours an evolving $w$, although the significance is not sufficient for it to be supported by the Bayesian evidence. A forecast of the DESI survey shows that the dynamics of dark energy could be detected at $7σ$ confidence level, and will be decisively supported by the Bayesian evidence, if the best fit model of $w$ derived from current data is the true model.
description: 4.5 pages, 3 figures, 1 table; references added
การพัฒนากิจกรรมการเรียนรู้ตามแบบใช้ปัญหาเป็นฐานเพื่อพัฒนาสมรรถนะการเชื่อมโยงทางคณิตศาสตร์ เรื่อง สถิติและความน่าจะเป็นเบื้องต้นสำหรับนักเรียนชั้นประถมศึกษาปีที่ 6
Creators: name: ปราณี แก้วมา
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: การจัดกิจกรรมการเรียนรู้
การใช้ปัญหาเป็นฐาน
สมรรถนะการเชื่อมโยงทางคณิตศาสตร์

description: The Journal of Research and Academics, 6, 4, 257-272
Childhood Education The Foundation for the Development of Critical Thinking Skills among Young Children.pdf
Creators: name: Orji, Evelyn   Ijeoma
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 399999
subject: Other education not elsewhere classified

description: Throughout history, education has always been regarded as an instrument for the development 0f self and society. In the past, these inherent goals of education were showcased by great thinkers and problem solvers like Socrates, Plato and Aristotle, to mention some. Their educational ideas have shaped some of our educational practices today. It is important to note that today’s society is bedeviled with sophisticated puzzling situations that require innovative problem solving.
Macroscopic random Paschen-Back effect in ultracold atomic gases
Creators: name: Modugno, M.
name: Sherman, E. Ya.
name: Konotop, V. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider spin- and density-related properties of single-particle states in a one-dimensional system with random spin-orbit coupling. We show that the presence of an additional Zeeman field $Δ$ induces both nonlinear spin polarization and delocalization of states localized at $Δ=0$, corresponding to a random macroscopic analogue of the Paschen-Back effect. While the conventional Paschen-Back effect corresponds to a saturated $Δ-$dependence of the spin polarization, here the gradual suppression of the spin-orbit coupling effects by the Zeeman field is responsible both for the spin saturation and delocalization of the particles.
description: 8 pages, 7 figures
Interpreting ALMA Observations of the ISM During the Epoch of Reionisation
Creators: name: Katz, Harley
name: Kimm, Taysun
name: Sijacki, Debora
name: Haehnelt, Martin
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present cosmological, radiation-hydrodynamics simulations of galaxy formation during the epoch of reionization in an effort towards modelling the interstellar medium (ISM) and interpreting ALMA observations. Simulations with and without stellar radiation are compared at large (Mpc), intermediate (tens of kpc), and small (sub kpc) scales. At large scales, the dense regions around galaxies reionize first before UV photons penetrate the voids; however, considerable amounts of neutral gas remain present within the haloes. The spatial distribution of neutral gas is highly dynamic and is anti-correlated with the presence of stars older than a few Myrs. For our specific feedback implementation, most of the metals remain inside the virial radii of haloes and they are proportionally distributed over the ionized and neutral medium by mass. For our most massive galaxy with ${\rm M_h}\sim10^{11}$M$_{\odot}$, the majority of the CII and OI mass are associated with cold neutral clumps. NII is more diffuse and arises in warmer gas while OIII arises in hotter gas with a higher ionization parameter, produced by photo-heating and supernovae. If smaller pockets of high metallicity gas exist in the ISM, the emission from these ions may be observable by ALMA while the low metallicity of the galaxy may cause these systems to fall below the local [CII]-SFR relation. The presence of dust can cause spatial offsets between UV/Ly$α$ and [CII] emission as suggested by the recent observations of Maiolino et al. [OIII] may be spatially offset from both of these components since it arises from a different part of density-temperature phase-space.
description: 34 Pages, 26 figures, MNRAS Accepted
คนทำงานในระบบอาหารกับความเหลื่อมล้ำในยุคโควิด-19
Creators: name: ศยามล เจริญรัตน์
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: คนทำงานในระบบอาหาร
คนทำงานรายได้น้อย
เสี่ยงต่อความยากจน
ความเหลื่อมล้ำ
ผลกระทบโควิด-19

description: The Journal of Research and Academics, 6, 4, 273-288
Biodiversity Offset Program Design and Implementation
Creators: name: Grimm, Marie
name: Köppel, Johann
Publisher: name: Technische Universität Berlin
Year: 2019
Subjects: subject: 333 Boden- und Energiewirtschaft
subject: biodiversity offsets
subject: no net loss
subject: offset design
subject: offset implementation
subject: compensation
subject: mitigation

description: Biodiversity offsets are applied in many countries to compensate for impacts on the environment, but research on regulatory frameworks and implementation enabling effective offsets is lacking. This paper reviews research on biodiversity offsets, providing a framework for the analysis of program design (no net loss goal, uncertainty and ratios, equivalence and accounting, site selection, landscape-scale mitigation planning, timing) and implementation (compliance, adherence to the mitigation hierarchy, leakage and trade-offs, oversight, transparency and monitoring). Some more challenging aspects concern the proper metrics and accounting allowing for program evaluation, as well as the consideration of trade-offs when regulations focus only on the biodiversity aspect of ecosystems. Results can be used to assess offsets anywhere and support the creation of programs that balance development and conservation.
Metrics and Equivalence in Conservation Banking
Creators: name: Grimm, Marie
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 630 Landwirtschaft und verwandte Bereiche
subject: conservation banking
subject: biodiversity offsets
subject: Endangered Species Act
subject: habitat banking
subject: species conservation
subject: metrics
subject: equivalence
subject: habitat quantification tools
subject: effectiveness

description: Offsets are increasingly used to compensate for unavoidable development impacts on species and habitats. Many offset programs pursue no net loss, but research on the success of these programs is lacking, including research on conservation banking’s success in conserving protected species under the US Endangered Species Act. This article provides a case study analysis of two conservation banks in the state of California, comparing the conservation gains provided by banks with the losses from development impacts. It provides an analysis of credits and metrics to determine whether the gains are equal to the losses in terms of type, condition, and amount. Results do show that the gains exceed the losses in terms of acreage. However, the program uses indirect metrics (acreage), and the equivalence of the losses and gains, besides habitat type and size, is not reflected. Banks provide a baseline in their documentation and conduct monitoring of species abundance and habitat quality, but they do not use it to measure additional conservation gains. More detailed metrics and transparent indices to certify the acres in production could allow for a quantification of conservation benefits and an evaluation of program success. However, selecting standardized metrics is challenging because they need to be species-specific to reflect the goal of species recovery, and still be operational in practice.
ปัจจัยที่มีผลต่อการกระทำความผิดเกี่ยวกับยาเสพติด ในเขตพื้นที่นิคมอุตสาหกรรมอมตะซิตี้ จังหวัดชลบุรี
Creators: name: บุญธรรม ใจภักดี
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: ปัจจัยที่มีผล
การกระทำความผิด
ยาเสพติด

description: The Journal of Research and Academics, 6, 4, 289-306
Semianalytical calculation of the zonal-flow oscillation frequency in stellarators
Creators: name: Monreal, Pedro
name: Sánchez, Edilberto
name: Calvo, Iván
name: Bustos, Andrés
name: Parra, Félix I.
name: Mishchenko, Alexey
name: Könies, Axel
name: Kleiber, Ralf
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Due to their capability to reduce turbulent transport in magnetized plasmas, understanding the dynamics of zonal flows is an important problem in the fusion programme. Since the pioneering work by Rosenbluth and Hinton in axisymmetric tokamaks, it is known that studying the linear and collisionless relaxation of zonal flow perturbations gives valuable information and physical insight. Recently, the problem has been investigated in stellarators and it has been found that in these devices the relaxation process exhibits a characteristic feature: a damped oscillation. The frequency of this oscillation might be a relevant parameter in the regulation of turbulent transport, and therefore its efficient and accurate calculation is important. Although an analytical expression can be derived for the frequency, its numerical evaluation is not simple and has not been exploited systematically so far. Here, a numerical method for its evaluation is considered, and the results are compared with those obtained by calculating the frequency from gyrokinetic simulations. This "semianalytical" approach for the determination of the zonal-flow frequency reveals accurate and faster than the one based on gyrokinetic simulations.
description: 30 pages, 14 figures
การพัฒนาคู่มือแนวทางการนำหลักสูตรต้านทุจริตศึกษาไปใช้สำหรับสถานศึกษาอาชีวศึกษา
Creators: name: สันติ ทองแก้วเกิด
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: การพัฒนาคู่มือ
หลักสูตรต้านทุจริตศึกษา
สถานศึกษาอาชีวศึกษา

description: The Journal of Research and Academics, 6, 4, 307-324
ปัจจัยที่มีความสัมพันธ์กับพฤติกรรมการดูแลสุขภาพของอาสาสมัครสาธารณสุขประจำหมู่บ้าน อำเภอรามัน จังหวัดยะลา
Creators: name: ธวัชชัย สุนทรนนท์
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: ปัจจัยที่มีความสัมพันธ์
พฤติกรรมการดูแลสุขภาพ
อาสาสมัครสาธารณสุขประจำหมู่บ้าน

description: The Journal of Research and Academics, 6, 4, 325-340
Universality in fermionic dimer-dimer scattering
Creators: name: Deltuva, A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Nuclear Theory (nucl-th)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Collisions of two fermionic dimers near the unitary limit are studied using exact four-particle equations for transition operators in momentum space. Universal properties of dimer-dimer phase shifts and effective range expansion (ERE) parameters are determined. The inclusion of the fourth-order momentum term in the ERE significantly extends its validity to higher collision energies. The dimer-dimer scattering length and effective range are determined in the unitary limit as well as their corrections arising due to the finite range of the two-fermion interaction. These results are of considerably higher accuracy as compared to previous works, but confirm most of the previous results except for the lattice effective field theory calculations.
description: 4 pages, 4 figures
Unveiling the Patterns: Exploring Deep Learning Techniques for Jackfruit Leaf Disease Classification
Creators: name: Shuvo Kumar Basak
Publisher: name: Zenodo
Year: 2023
Subjects: deep learning, convolutional neural network, jackfruit leaf diseases, image classification, data augmentation.

description: The accurate identification and classification of jackfruit leaf diseases are crucial for ensuring the health and productivity of jackfruit trees, especially in Bangladesh, where jackfruit holds significant agricultural and economic importance. In this study, we present a novel approach utilizing deep learning techniques for the classification of jackfruit leaf diseases, leveraging our own curated dataset specific to the local jackfruit varieties found in Bangladesh. Our dataset comprises 13,211 high-resolution images of jackfruit leaves, collected from diverse regions across Bangladesh. The dataset encompasses three distinct classes: Algal Leaf Spot of Jackfruit, Black Spot of Jackfruit, and Healthy Leaf of Jackfruit, reflecting the prevalent diseases and the healthy state of jackfruit leaves in the region. To enhance the robustness and generalization capabilities of our model, we employ various data augmentation techniques, including rotation, flipping, shifting, zooming, shearing, scaling, brightness adjustment, cropping, gamma correction, noise addition, and PCA-based augmentation. These techniques enable the model to learn and adapt to the subtle variations and patterns exhibited by jackfruit leaf diseases. The convolutional neural network (CNN) model is trained on our augmented dataset for 10 epochs, and comprehensive evaluations are performed on both the training and validation sets. The results demonstrate exceptional performance, with a training accuracy of 99.72% and a validation accuracy of 98.40%, showcasing the model's ability to accurately classify jackfruit leaf diseases in the context of Bangladesh. Our research contributes to the field of agricultural disease management by providing a tailored deep learning approach specifically designed for jackfruit leaf disease classification in the unique context of Bangladesh. The developed model can serve as a valuable tool for farmers, researchers, and agricultural authorities in the region, facilitating early disease detection, appropriate interventions, and effective strategies for sustainable jackfruit cultivation.
RESPUBLIKAMIZDA TIJORAT BANKLARI DEPOZIT OPERATSIYALARINING SAMARADORLIGINI OSHIRISH MASALALARI
Creators: name: SHAMSIYEV, NODIR
Publisher: name: Zenodo
Year: 2025

description: Ushbu tezisda depozitlar bo‘yicha muammolar tahlil qilingan bo’lib, depozit operatsiyalarini rivojlantirish bo’yicha takliflar ishlab chiqilgan. Aaholi iste’molidan ortgan vaqtincha bo‘sh pul mablag‘larini tijorat banklarida bexavotir saqlash kafolatlari mavjudligi hamda topshirilgan omonatlar bo‘yicha foizli daromad olishdan manfaatdor bo‘lsagina bank tizimiga bo‘lgan ishonchi ortadi va bu bilan bank depozit bazasi kengayishiga erishiladi. Bunda banklar ushbu jalb qilingan mablag‘lar hisobiga mijozlarga kreditlar berib yoki lizing, faktoring, trast, overdraft va overnayt kabi jahon amaliyotida keng qo‘llaniladigan xizmatlarni ko‘rsatish orqali foizli daromadlar olish imkoniyatlarini oshirib boradilar. Shu yo‘l bilan bo‘sh pul mablag‘larini bank orqali yig‘ish va iqtisodiyotning real sektoriga yo‘naltirish, natijada pul aylanish tezligini o‘stirishi evaziga milliy valyuta qadrsizlanishining oldi olinishiga erishish mumkin. Aynan, mana shu omil ham depozitlarning rivojlanishida asosiy o‘rin tutadi. Shu sabali, ushbu ilmiy tezisda depozitlar bo‘yicha muammolar tahlil qilinib, takliflar ishlab chiqilgan.
On Desirable Semantics of Functional Dependencies over Databases with Incomplete Information
Creators: name: Badia, Antonio
name: Lemire, Daniel
Publisher: name: arXiv
Year: 2017
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: Codd's relational model describes just one possible world. To better cope with incomplete information, extended database models allow several possible worlds. Vague tables are one such convenient extended model where attributes accept sets of possible values (e.g., the manager is either Jill or Bob). However, conceptual database design in such cases remains an open problem. In particular, there is no canonical definition of functional dependencies (FDs) over possible worlds (e.g., each employee has just one manager). We identify several desirable properties that the semantics of such FDs should meet including Armstrong's axioms, the independence from irrelevant attributes, seamless satisfaction and implied by strong satisfaction. We show that we can define FDs such that they have all our desirable properties over vague tables. However, we also show that no notion of FD can satisfy all our desirable properties over a more general model (disjunctive tables). Our work formalizes a trade-off between having a general model and having well-behaved FDs.
description: to appear in Fundamenta Informaticae
Shot noise dominant regime for ellipsoidal nanoparticles in a linearly polarized beam
Creators: name: Zhong, Changchun
name: Robicheaux, F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Results on the heating and the parametric feedback cooling of an optically trapped anisotropic nanoparticle in the laser shot noise dominant regime are presented. The related dynamical parameters, such as the oscillating frequency and shot noise heating rate, depend on the shape of the trapped particle. For an ellipsoidal particle, the ratio of the axis lengths and the overall size controls the shot noise heating rate relative to the frequency. For a particle with smaller ellipticity or bigger size, the relative heating rate for rotation tends to be smaller than that for translation indicating a better rotational cooling. For one feedback scheme, we also present results on the lowest occupation number that can be achieved as a function of the heating rate and the amount of classical uncertainty in the position measurement.
BRST Symmetry for Torus Knot
Creators: name: Pandey, Vipul Kumar
name: Mandal, Bhabani Prasad
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Physics (physics.gen-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We develop BRST symmetry for the first time for a particle on the surface of a torus knot by analyzing the constraints of the system. The theory contains $2^{nd}$ class constraints and has been extended by introducing Wess-Zumino term to the convert it into a theory with first class constraints. BFV analysis of the extended theory is performed to construct BRST/anti-BRST symmetries for the particle on torus knot. The nilpotent BRST/anti-BRST charges which generate such symmetries are constructed explicitly. The states annihilated by these nilpotent charges consist the physical Hilbert space. We indicate how various effective theories on the surface of the torus knot are related through the generalized version of BRST transformation with finite field dependent parameters.
description: 10 pages, Revised version
The Poincaré-Hopf Theorem for line fields revisited
Creators: name: Crowley, Diarmuid
name: Grant, Mark
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Topology (math.AT)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 57R22 (Primary), 57R25, 55M25, 53C80, 76A15 (Secondary)

description: A Poincaré-Hopf Theorem for line fields with point singularities on orientable surfaces can be found Hopf's 1956 Lecture Notes on Differential Geometry. In 1955 Markus presented such a theorem in all dimensions, but Markus' statement only holds in even dimensions $2k \geq 4$. In 1984 Jänich presented a Poincaré-Hopf theorem for line fields with more complicated singularities and focussed on the complexities arising in the generalised setting. In this expository note we review the Poincaré-Hopf Theorem for line fields with point singularities, presenting a careful proof which is valid in all dimensions.
description: 13 pages, 3 figures. v2: Final version, to appear in Journal of Geometry and Physics
On Nonlocal Energy Transfer via Zonal Flow in the Dimits Shift
Creators: name: St-Onge, Denis A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The two-dimensional Terry-Horton equation is shown to exhibit the Dimits shift when suitably modified to capture both the nonlinear enhancement of zonal/drift-wave interactions and the existence of residual Rosenbluth-Hinton states. This phenomenon persists through numerous simplifications of the equation, including a quasilinear approximation as well as a four-mode truncation. It is shown that the use of an appropriate adiabatic electron response, for which the electrons are not affected by the flux-averaged potential, results in an $\boldsymbol{E}\boldsymbol{\times}\boldsymbol{B}$ nonlinearity that can efficiently transfer energy nonlocally to length scales on the order of the sound radius. The size of the shift for the nonlinear system is heuristically calculated and found to be in excellent agreement with numerical solutions. The existence of the Dimits shift for this system is then understood as an ability of the unstable primary modes to efficiently couple to stable modes at smaller scales, and the shift ends when these stable modes eventually destabilize as the density gradient is increased. This nonlocal mechanism of energy transfer is argued to be generically important even for more physically complete systems.
description: 28 pages, 7 figures, 4 movies
An Adiabatic Invariant Approach to Transverse Instability: Landau Dynamics of Soliton Filaments
Creators: name: Kevrekidis, P. G.
name: Wang, Wenlong
name: Carretero-Gonzalez, R.
name: Frantzeskakis, D. J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Assume a lower-dimensional solitonic structure embedded in a higher dimensional space, e.g., a 1D dark soliton embedded in 2D space, a ring dark soliton in 2D space, a spherical shell soliton in 3D space etc. By extending the Landau dynamics approach [Phys. Rev. Lett. {\bf 93}, 240403 (2004)], we show that it is possible to capture the transverse dynamical modes (the "Kelvin modes") of the undulation of this "soliton filament" within the higher dimensional space. These are the transverse stability/instability modes and are the ones potentially responsible for the breakup of the soliton into structures such as vortices, vortex rings etc. We present the theory and case examples in 2D and 3D, corroborating the results by numerical stability and dynamical computations.
description: 5 pages, 3 figures
The characteristic halo masses of half-a-million WISE-selected quasars
Creators: name: DiPompeo, Michael A.
name: Hickox, Ryan C.
name: Eftekharzadeh, Sarah
name: Myers, Adam D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Recent work has found evidence for a difference in the bias and dark matter halo masses of WISE-selected obscured and unobscured quasars, implying a distinction between these populations beyond random line-of-sight effects. However, the significance of this difference in the most up-to-date measurements is relatively weak, at $\sim$2$σ$ for individual measurements but bolstered by agreement from different techniques, including angular clustering and cross-correlations with cosmic microwave background (CMB) lensing maps. Here, we expand the footprint of previous work, aiming to improve the precision of both methods. In this larger area we correct for position dependent selection effects, in particular fluctuations of the WISE-selected quasar density as a function of Galactic latitude. We also measure the cross-correlation of the obscured and unobscured samples and confirm that they are well-matched in redshift, both centred at $z=1$. Combined with very similar detection fractions and magnitude distributions in the long-wavelength WISE bands, this redshift match strongly supports the fact that IR selection identifies obscured and unobscured quasars of similar bolometric luminosity. Finally, we perform cross-correlations with confirmed spectroscopic quasars, again confirming the results from other methods --- obscured quasars reside in haloes a factor of 3 times more massive than unobscured quasars. This difference is significant at the $\sim$5$σ$ level when the measurements are combined, strong support for the idea that obscuration in at least some quasars is tied to the larger environment, and may have an evolutionary component.
description: 15 pages, 12 figures, accepted for publication in MNRAS