cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
การพัฒนาความสามารถในการทำโครงการวิจัยกฎหมายทางเลือกเพื่อเข้าสู่ตำแหน่งทางวิชาการ
Creators: name: สมชาย ปรีชาศิลปกุล
Publisher: name: สำนักวิชานิติศาสตร์ มหาวิทยาลัยแม่ฟ้าหลวง
Year: 2565
Subjects: การวิจัยกฎหมาย
การวิจัยกฎหมายแบบขนบ
การวิจัยกฎหมายทางเลือก
การเข้าสู่ตำแหน่งทางวิชาการ

description: วารสารนิติศาสตร์ มหาวิทยาลัยแม่ฟ้าหลวง, 5, 1, 106-128
Ab initio study of $Z_2$ topological phases in perovskite (111) $(\text{SrTiO}_3)_7/(\text{SrIrO}_3)_2$ and $(\text{KTaO}_3)_7/(\text{KPtO}_3)_2$ multilayers
Creators: name: Lado, J. L.
name: Pardo, V.
name: Baldomir, D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Honeycomb structures formed by the growth of perovskite 5d transition metal oxide heteroestructures along the (111) direction in $t_{2g}^5$ configuration can give rise to topological ground states characterized by a topological index $ν$=1. Using a combination of a tight binding model and ab initio calculations we study the multilayers $(\text{SrTiO}_3)_7/(\text{SrIrO}_3)_2$ and $(\text{KTaO}_3)_7/(\text{KPtO}_3)_2$ as a function of parity asymmetry, on-site interaction and uniaxial strain and determine the nature and evolution of the gap. $(\text{SrTiO}_3)_7/(\text{SrIrO}_3)_2$ is found to be a topological semimetal. $(\text{KTaO}_3)_7/(\text{KPtO}_3)_2$ is a topological Mott insulator that can be driven to a trivial insulating phase by an external electric field.
description: 12 pages, 6 figures
title: Das Potential der Kombination von maschinellem Lernen und Agenten-basierter Methoden in der Wasserbewirtschaftung
titleType: AlternativeTitle
Creators: name: Mewes, Benjamin
name: Schumann, Andreas
Publisher: name: Bundesanstalt für Gewässerkunde, Koblenz
Year: 2019

description: Hydrologie und Wasserbewirtschaftung / BfG – Jahrgang: 63.2019,6 - ISSN 1439-1783
Movie Reflection
Creators: name: Magevney, Alexander
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2019

description: In making our film we wanted to follow a similar plot line of El Norte, but with some differences. In our remake of El Norte in one of the final scenes, Rosa wins an art competition, but is stopped from receiving her award since her competitor calls the police and reports her status as an undocumented immigrant. While this scene is new, it is similar to Enrique being reported after he gains a promotion over a fellow worker. We hoped to show the struggles and difficulties of being an immigrant and the discrimination experienced. We incorporated the readings from Gloria Anzaldua to because of her focus on the female latino experience.
Petya Ransomware Attack - Critical Analysis, Detection, and Prevention.pdf
Creators: name: Sanjula, R. A. Shehan
Publisher: name: figshare
Year: 2021
Subjects: subject: 80303 Computer System Security
subject: FOS: Computer and information sciences
subject: 190303 Technical Writing
subject: FOS: Media and communications

description: Ransomware has been growing worldwide since its first appearance in 1989 [1]. The destructive impacts of ransomware have continued to evolve over the past two decades significantly [2]. Petya is another critical ransomware that shifted from just being opportunistic attacks to complexity organised cyberattacks during the last decade [3]. The initial infections of this ransomware attack began spreading across Europe, specifically in Ukraine [4]. There are specific versions and names which are associated with this Petya family along with its evolution [4]. Petya family refers to Master Boot Record (MBR) ransomware category generally [5, 6]. The recent version of Petya ransomware had used Windows SMB server vulnerability in 2017 [3]. Petya ransomware has principally utilized two methods for spreading itself [2, 4]. Those two exploits are the EternalBlue exploit, and EternalRomance SMB exploit [3, 6]. This research paper defines the Petya attack, explains how it works and examines the critical analysis. Plus, this paper presents how to detect the Petya ransomware attack on a computer system and prevention techniques available to remediate after a system infected by this ransomware attack.
INFLUENCE OF SMARTPHONE INTEGRATION ON ACADEMIC PERFORMANCE IN NIGERIAN HIGHER LEARNING INSTITUTIONS
Creators: name: Fatima, Dr. Aisha O
Publisher: name: ZAP journals
Year: 2023
Subjects: Smartphones
Multimedia
Academic Performance
Tertiary Learners
University of Ilorin.

description: The proliferation of smartphones among students in Nigeria has become a noteworthy phenomenon, particularly with the integration of mobile learning devices into higher education curricula. This research examines the impact of smartphone usage on the academic performance of higher learning students. Data was gathered from 91 students through questionnaire schedules and analyzed using descriptive statistics and logit regression.
Findings reveal that 51% of respondents are male, and 49% are female. A significant majority (89%) utilize smartphones for both social and academic purposes, with Whatsapp being the predominant social networking platform (70%). The distribution of CGPA among respondents indicates that 45% fall within the range of 2.4-3.49, while only 1% have CGPA below 2.0. Among students who use tablets for both academic and social purposes, 6% achieved a CGPA of 4.5 and above, contrasting with 1% scoring below 2.0. Notably, those who solely use tablets for academic purposes have none with a CGPA of 4.5 and above, but 33.33% within the range of 2.0-4.49.
The study identifies the significance of factors such as level of study and average time spent on studying at p<0.05, with primary usage being significant at p<0.1. Recommendations include the full integration of smartphone usage into educational curricula at post-secondary and tertiary levels to enhance academic performance. Additionally, efforts should be made to ensure the affordability and quality of smartphones. Encouraging educators to actively participate in social platforms is suggested to foster enhanced student-teacher interactions and engagements.
Critical Infrastructure Security in the Healthcare Sector.pdf
Creators: name: Sanjula, R. A. Shehan
Publisher: name: figshare
Year: 2021
Subjects: subject: Health Care
subject: 80303 Computer System Security
subject: FOS: Computer and information sciences

description: All critical infrastructures around the globe have become an increasing target of cyberattacks day by day. These cyberattacks are significantly concerning the healthcare sector as their primary target [1,2]. The last few years have seen the healthcare sector is undergoing an extraordinary transformation. There is a substantial shift from traditional system procedures towards modern, automated, and complex systems [2]. The outdated IT infrastructure, insecure database approaches, vulnerability systems still exist in most early level healthcare firms. They are not efficient to manage the high amount of data processing, new types of equipment and storage needs. When examining the adoption of Healthcare Information Systems (HIS) in the healthcare industry, the security of patient's data, data of hospital employees and hospital informational data is the most overbearing restrictions to access for the cyber attackers [3]. The study will discuss the critical infrastructure security of the healthcare industry, and threats to healthcare infrastructure and various techniques that can use to prevent happening cyberattacks and how to apply them to the IoT [Internet of Things] based health care sector. The study also focuses on Encryption standards used in the health care sector to defend its infrastructure from cyber threats.
Closed and Open System Dynamics in a Fermionic Chain with a Microscopically Specified Bath: Relaxation and Thermalization
Creators: name: Sedlmayr, N.
name: Ren, J.
name: Gebhard, F.
name: Sirker, J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study thermalization in a one-dimensional quantum system consisting of a noninteracting fermionic chain with each site of the chain coupled to an additional bath site. Using a density matrix renormalization group algorithm we investigate the time evolution of observables in the chain after a quantum quench. For low densities we show that the intermediate time dynamics can be quantitatively described by a system of coupled equations of motion. For higher densities our numerical results show a prethermalization for local observables at intermediate times and a full thermalization to the grand canonical ensemble at long times. For the case of a weak bath-chain coupling we find, in particular, a Fermi momentum distribution in the chain in equilibrium in spite of the seemingly oversimplified bath in our model.
description: 4+4 pages, 4+4 figures, as published with new title
ENA & Blue-Cloud: synergy factsheet
Creators: name: Giuffrida, Rita
Publisher: name: Zenodo
Year: 2023
Subjects: EOSC
data infrastructure
interoperability
synergy
collaboration
blue economy
marine data
ocean data

description: Blue-Cloud provides a cloud-based, analytical and publishing framework as a federation of computing platforms and analytical services, hosted at leading e-infrastructures, offered through an easy-to-use orchestration system to access cloud computing resources distributed at different cloud providers sites. One of the Blue Data Infrastructures federated by Blue-Cloud is ENA (European Nucleotide Archive).
An agent based multi-optional model for the diffusion of innovations
Creators: name: Laciana, Carlos E.
name: Aguirre, Nicolas Oteiza
Publisher: name: arXiv
Year: 2013
Subjects: subject: Applications (stat.AP)
subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: We propose a model for the diffusion of several products competing in a common market based on the generalization of the Ising model of statiscal mechanics (Potts model). Using an agent based implementation, we analyze two problems: (i) a three options case, i.e. to adopt a product A, a product B, or non-adoption and (ii) a four options case, i.e. the adoption of product A, product B, both, or none. In the first case we analyze a launching strategy for one of the two products, which delays its launching with the objective of competing with improvements. Market shares reached by each product are then estimated at market saturation. Finally, simulations are carried out with varying degrees of social network topology, uncertainty, and population homogeneity.
description: This article was accepted for publication at Physica A. Publication Reference: PHYSA-13-139R1
title: Technology of extracting block dolomite stone by open pit mining
Creators: name: Olisаev, A.S.
name: Semelidi, A.Kh.
name: Radchenko, R.V.
name: Gabaraev, G.O.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2019

description: The article presents the results of theoretical and experimental studies aimed at substantiating the parameters of the technology of excavating block dolomite stone with the use of non-explosive destructive means in the open-pit mining.
title: Stress state estimation of non-homogeneous rock mass near mine excavation
Creators: name: Deev, P.V.
name: Tsukanov, A.A.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2019

description: A method for stress state estimation of rock mass around an excavation of arbitrary cross-section shape is proposed. The excavation is located near interface of two rocks with different deformation properties. The method is based on the analytical solution of the plane problem of the theory of elasticity. The solution has been obtained using the mathematical apparatus of the theory of complex variables functions. An example of the design is given.
Pulsational instability of supergiant protostars: Do they grow supermassive by accretion?
Creators: name: Inayoshi, Kohei
name: Hosokawa, Takashi
name: Omukai, Kazuyuki
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Supermassive stars (SMSs; M>10^5 Msun) and their remnant black holes are promising progenitors for supermassive black holes (SMBHs) observed in the early universe at z>7. It has been postulated that SMSs forms through very rapid mass accretion onto a protostar at a high rate exceeding 0.01 Msun/yr. According to recent studies, such rapidly accreting protostars evolve into "supergiant protostars", i.e. protostars consisting of a bloated envelope and a contracting core, similar to giant star. However, like massive stars as well as giant stars, both of which are known to be pulsationally unstable, supergiant protostars may also be also unstable to launch strong pulsation-driven outflows. If this is the case, the stellar growth via accretion will be hindered by the mass loss. We here study the pulsational stability of the supergiant protostars in the mass range M<10^3 Msun through the method of the linear perturbation analysis. We find that the supergiant protostars with M>600 Msun and very high accretion rate Mdot>1.0 Msun/yr are unstable due to the kappa mechanism. The pulsation is excited in the He^+ ionization layer in the envelope. Even under a conservative assumption that all the pulsation energy is converted into the kinetic energy of the outflows, the mass-loss rate is ~10^-3 Msun/yr, which is lower than the accretion rate by more than two orders of magnitude. We thus conclude that the supergiant protostars should grow stably via rapid accretion at least in the mass range we studied. As long as the rapid accretion is maintained in the later stage, protostars will become SMSs, which eventually produce seeds for the high-z SMBHs.
description: 10 pages, 10 figures, accepted for publication in MNRAS
Wekeo-Dias & Blue-Cloud: synergy factsheet
Creators: name: Giuffrida, Rita
Publisher: name: Zenodo
Year: 2023
Subjects: EOSC
data infrastructure
interoperability
synergy
collaboration
blue economy
marine data
ocean data

description: Blue-Cloud provides a cloud-based, analytical and publishing framework as a federation of computing platforms and analytical services, hosted at leading e-infrastructures, offered through an easy-to-use orchestration system to access cloud computing resources distributed at different cloud providers sites. One of the e-infrastructures Blue-Cloud has established a synergy with is Wekeo-Dias, one of the 5 Copernicus DIAS (Data and Information Access Services).
Higgs Production Amidst the LHC Detector
Creators: name: Jaiswal, Prerit
name: Kopp, Karoline
name: Okui, Takemichi
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We investigate the spectacular collider signatures of macroscopically displaced, neutral particles that decay to Higgs bosons and missing energy. We show that such long-lived particles arise naturally in a very minimal extension of the Standard Model with only two new fermions with electroweak interactions. The lifetime of the long-lived neutral particles can range from 10^{-2} mm to 10^6 mm. In some regions of the parameter space, the exotic signals would have already been selected by the ATLAS and CMS triggers in their 7 and 8 TeV runs, hence hiding in the existing data. We also discuss the possibility of explaining the mild anomalies observed in the diphoton Higgs channel and the WW production at the LHC.
description: References added
Quantum Restoration of Broken Symmetry in one Dimensional Loop Space
Creators: name: Patra, Pinaki
name: Mandal, Tanmay
name: Saha, Jyoti Prasad
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: For 1 Dimensional loop space, a nonlinear nonlocal transformation of fields is given to make the action of the self-interacting quantum field to the free one. A specific type of Classically broken symmetry is restored in Quantum theory. 1-D Sine Gordon system and Sech interactions are treated as the explicit example.
description: 5 pages, 0 figures, Comments are welcome
D4Science & Blue-Cloud: synergy factsheet
Creators: name: Giuffrida, Rita
Publisher: name: Zenodo
Year: 2023
Subjects: EOSC
data infrastructure
interoperability
synergy
collaboration
blue economy
marine data
ocean data

description: Blue-Cloud provides a cloud-based, analytical and publishing framework as a federation of computing platforms and analytical services, hosted at leading e-infrastructures, offered through an easy-to-use orchestration system to access cloud computing resources distributed at different cloud providers sites. One of the e-infrastructures Blue-Cloud has established a collaboration with is D4Science, the e-infrastructure at the core of the Blue-Cloud VRE’s. D4Science core services are used for building and running Virtual Labs, which are VRE’s that are dedicated to specific research objectives.
ChoralSynth: Synthetic Dataset of Choral Singing
Creators: name: Narang, Jyoti
name: De La Vega, Viviana
name: Lizarraga, Xavier
name: Mayor, Oscar
name: Parra, Hector
name: Janer, Jordi
name: Serra, Xavier
Publisher: name: Zenodo
Year: 2023

description: Abstract: Choral singing, a widely practiced form of ensemble singing, lacks comprehensive datasets in the realm of Music Information Retrieval (MIR) research, due to challenges arising from the requirement to curate multitrack recordings. To address this, we devised a novel methodology, leveraging state-of-the-art synthesizers to create and curate quality renditions. The scores were sourced from Choral Public Domain Library(CPDL). This work is done in collaboration with a diverse team of musicians, software engineers and researchers. The resulting dataset, complete with its associated metadata, and methodology is released as part of this work, opening up new avenues for exploration and advancement in the field of singing voice research.
Testing the OPE Wilson coefficient for $A^2$ from lattice QCD with a dynamical charm
Creators: name: Blossier, B.
name: Boucaud, Ph.
name: Brinet, M.
name: De Soto, F.
name: Morenas, V.
name: Pène, O.
name: Petrov, K.
name: Rodríguez-Quintero, J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Gluon and ghost propagators data, obtained in Landau gauge from lattice simulations with two light and two heavy dynamical quark flavours ($N_f$=2+1+1), are described here with a running formula including a four-loop perturbative expression and a nonperturbative OPE correction dominated by the local operator $A^2$. The Wilson coefficients and their variation as a function of the coupling constant are extracted from the numerical data and compared with the theoretical expressions that, after being properly renormalized, are known at ${\cal O}(α^4)$. As also $Λ_{\msbar}$ is rather well known for $N_f$=2+1+1, this allows for a precise consistency test of the OPE approach in the joint description of different observables.
description: 12 pages, 11 figures, 3 tables
Understanding professional curiosity in everyday child safeguarding practice through the lens of narrative inquiry
Creators: name: Giddins, Selina
Publisher: name: Anglia Ruskin Research Online (ARRO)
Year: 2025

description: The phrase professional curiosity stems from child safeguarding practice reviews as a recurring omission of safeguarding practice. This study examines what local authority workers define professional curiosity to be and what enables or restricts them in being curious about the lived experiences of the child. Understanding how to improve this area of practice protects children, keeping them safe from harm.Using a narrative inquiry approach, a purposive sample of thirteen participants were engaged in an online conversation through semi-structured interview. NVivo was used to thematically analyse their narratives to ascertain what professional curiosity in everyday practice looked like and what were the facilitators and barriers to being curious about the child. Labov’s (1972) structural analysis of selected stories provided deeper insight and evaluation as to why practitioners chose to be curious.Work skills, experiences and attitudes were the three domains which reflected what professional curiosity meant to practitioners, providing an understanding of the phrase for future policies, practice and learning. The four domains of service users, safeguarding practice, professional development and service factors were the enablers and barriers to being curious. Vignettes illustrating the enablers of curiosity serve as evidence of good safeguarding practice.From a constructivist point of view the key process that emerged behind a practitioner’s curiosity stemmed from positioning theory. How practitioners positioned themselves in response to their conversations with children and parents influenced whether or not they were able to be curious about the child. A service user’s risk factors also impacted upon a professional’s curiosity. Those factors that were constructed as something that could be worked with positioned professionals as wanting to work with the child to find out more about them. This knowledge supports practitioners to consciously consider their own positionalities when interacting with families for being curious to protect the child.
การกำหนดตัวผู้ประกอบธุรกิจซึ่งมีอำนาจเหนือตลาดตามกฎหมายการแข่งขันทางการค้า
Creators: name: จุฬาลักษณ์ ดวงพุทธา
Publisher: name: สำนักวิชานิติศาสตร์ มหาวิทยาลัยแม่ฟ้าหลวง
Year: 2565
Subjects: ผู้ประกอบธุรกิจซึ่งมีอำนาจเหนือตลาด
ปัจจัยสภาพการแข่งขัน

description: วารสารนิติศาสตร์ มหาวิทยาลัยแม่ฟ้าหลวง, 5, 2, 15-48
Blue-Cloud 2026 A0 Poster
Creators: name: Drago, Federico
name: Schaap, Dick
name: Assante, Massimiliano
Publisher: name: Zenodo
Year: 2023
Subjects: Ocean science
EOSC
Open science

description: A federated European FAIR and Open research ecosystem for oceans, seas, coastal and inland waters. Data Discovery & Access Service (DD&AS) https://data.blue-cloud.org/ An easy and FAIR service for discovering and retrieving multi-disciplinary data sets and data products managed and provided by leading Blue Data Infrastructures. The federation facilitates sharing of datasets as input for analytical and visualisation services and applications, that are hosted and further developed in the Blue-Cloud Virtual Research Environment. Virtual Research Environment (VRE) https://blue-cloud.d4science.org An Open Science platform for collaborative marine research, using a wide variety of datasets and analytical tools, complemented by generic services such as sub-setting, pre-processing, harmonising, publishing and visualisation. The VRE hosts different Virtual Labs and is going to include thematic Workbenches, which users can access with existing credentials in EOSC, the European Open Science Cloud. Multi-disciplinary datasets retrieved from the Blue-Cloud DD&AS can be exploited in the VRE. All methods and services in the Catalogue are exchanged with the EOSC Portal Catalogue & Marketplace. Virtual Labs & Essential Ocean Variables Workbenches Researchers work closely together with the Blue-Cloud 2026 technical team to describe 5 Virtual Lab workflows and technical requirements, in order to implement them in the Blue-Cloud VRE and further test its capabilities on specific topics. In addition, Blue-Cloud is working on three big data processing Workbenches. These will facilitate the generation of validated and harmonised data collections for selected Essential Ocean Variables (EOV) for physics, chemistry and ecosystems. This poster was presented at the following events: International Ocean Data Conference - II on 20-21 March 2023 OCEANS 2023, Limerick, Ireland, 5-8 June 2023 EGI Conference, Poznan, Poland, 19-23 June 2023
Parameter Extraction and Support-Loss in MEMS Resonators
Creators: name: Steeneken, P. G.
name: Ruigrok, J. J. M.
name: Kang, S.
name: van Beek, J. T. M.
name: Bontemps, J.
name: Koning, J. J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this paper it is shown how the equivalent circuit parameters of a MEMS resonator can be simply obtained from an eigenfrequency simulation. Additionally, it is demonstrated that the Q-factor as a result of support losses in a MEMS resonator can be determined using a matched boundary layer. The method is applied to calculate the frequency dependent admittance of a diamond disk resonator. Results agree well with measurements and analytic results. Comparison to a frequency response analysis establishes the validity of the method and shows that it results in a large reduction of the simulation time.
description: 6 pages, 7 figures
Cremastogaster sewellii var. dentatus Agassiz 1846, nov. var.
Creators: name: Forel, A.
Publisher: name: L'Imprimerie Nationale
Year: 1891
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Cremastogaster
Cremastogaster sewellii
Cremastogaster sewellii, var. dentatus

description: Cremastogaster Sewellii, var. dentatus, nov. var.
Longueur 4,8 mill. Couleur foncée et sculpture du C. inermis i. sp., mais la sculpture un peu plus faible. Le mésonotum n'a pas trace de carène médiane et a deux carènes latérales distinctes. L'escalier postérieur est comme chez la race C. Sewellii typique. Métanotum armé de deux fortes dents triangulaires larges et obtuses. Premier article du pédicule comme chez la race C. Sewellii proprement dite, mais encore plus large et un peu plus concave en dessus. Du reste identique à cette race. Une seule [[worker]], Madagascar (M. Grandidier).
Cette variété fait un peu passage entre le C. inermis typique et la race C. Sewellii. Mais elle est plus grande et plus robuste que tous deux et la conformation du mésonotum et du premier article du pédicule m'engage à la rattacher à la race C. Sewellii. Une autre variété récoltée à Morondava(côte Ouest) par M. Grevé ne diffère de la var. C. dentatus que par son métanotum armé de simples tubercules à peine dentiformes, par le premier article plus étroit de son pédicule et par sa faible échancrure méso-métanotale.
description: Published as part of Forel, A., 1891, Histoire naturelle des Hymenopteres. Deuxieme partie: Les Formicides., pp. 1-231 in Histoire Physique, Naturelle et Politique de Madagascar., Paris :L'Imprimerie Nationale on pages 196-197, DOI: 10.5281/zenodo.9896
title: Beurteilung akuter und chronischer Risiken von Pestiziden sowie des Stoffhaushalts von Bächen im ländlichen Raum
Creators: name: Brunke, Matthias
name: Jarosch, Maren
Publisher: name: Bundesanstalt für Gewässerkunde, Koblenz
Year: 2019

description: Hydrologie und Wasserbewirtschaftung / BfG – Jahrgang: 63.2019,6 - ISSN 1439-1783
Proton Recoil Energy and Angular Distribution of Neutron Radiative Beta Decay
Creators: name: Ivanov, A. N.
name: Hollwieser, R.
name: Troitskaya, N. I.
name: Wellenzohn, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We analyse the proton recoil energy and angular distribution of the radiative beta-decay of the neutron to leading order in the large baryon mass expansion by taking into account the contributions of the proton-photon correlations. We show that the account for the proton-photon correlations does not contradict the description of the radiative corrections to the lifetime of the neutron and the proton recoil energy spectrum of the neutron beta-decay in terms of the functions (α/π) g_n(E_e) and (α/π) f_n(E_e), where E_e is the electron energy. In addition we find that the contributions of the proton-photon correlations in the radiative beta-decay of the neutron to the proton recoil asymmetry C are of order 10^(-4). They make the contributions of the radiative corrections to the proton recoil asymmetry C symmetric with respect to a change A_0 B_0, where A_0 and B_0 are the correlation coefficients of the neutron beta-decay.
description: 18 pages, 5 figures, The paper is revised. We added chapter VI "Comparison with results, obtained by Gl\"uck (Physical Review C47, 2840 (1993))". We confirmed our assertion about a possibility to use the functions g_n and f_n as radiative corrections to neutron beta decay
Movie Blurb
Creators: name: Pierre-Louis, Neil
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2019

description: Our most impactful scene in the movie was arguably Rosa’s death. Although El Norte and Diarios de Motocicleta are two different films, they share similar concepts that relate to Latin American struggles. I used the ending music from Diarios de Motocicleta simultaneously with Rosa’s dying words, while flashing back through Rosa and Enrique’s memories. I thought that this scene created a heavy emotional response in the viewer, and also mirrored the concept of a disappointing America that is represented in El Norte. Anzaldua’s Borderlands helped us understand the struggle to fit and conform to other cultures while trying to keep one’s identity and survive, a task Rosa and Enrique overstrained themselves to do.
Community Education - A Sociological Analysis
Creators: name: Baker, Robert
Publisher: name: London South Bank University
Year: 1984

description: This study is an examination of the development of community education within the context of the wider social, political and economic framework undertaken from a theoretical perspective which can be broadly termed "humanist Marxism", It attempts to locate the emergence of community education against a background of economic crisis, which signaled the decline of the post-war Keynesian economic and social system, and which expressed itself as a crisis of hegemony. The state's response to this crisis centered around the need to re-assert the mechanisms of class control primarily through the ideology of participation and, more specifically, through the ideology of "community". The concept of hegemony occupies a critical place in this thesis. Adopting very largely the analysis developed by Gramsci, hegemony is viewed as the attempt by dominant classes to universalize their ideology as a way of securing and perpetuating their dominant position. Hegemony is, therefore, a process of class control. The crisis in class control, which became apparent in the 1960's and expressed itself as the “urban crisis", developed as a Result of the strategic weakness of the British economy - the relationship between ideology and material forces is examined in the thesis. Such a crisis, however, is seen as a crisis of hegemony and the state's response to this crisis is characterized by attempts to re-assert the hegemony of dominant classes through a participatory process whereby potentially disaffected groups are encouraged to become involved in established patterns of political and social struggle. Community education, it is argued, represents a changing pattern in educational institutions as part of a generalized ideological change in the practices of the state designed to reestablish hegemonic domination.
Intermittent stick-slip dynamics during the peeling of an adhesive tape from a roller
Creators: name: Cortet, Pierre-Philippe
name: Dalbe, Marie-Julie
name: Guerra, Claudia
name: Cohen, Caroline
name: Ciccotti, Matteo
name: Santucci, Stéphane
name: Vanel, Loïc
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study experimentally the fracture dynamics during the peeling at a constant velocity of a roller adhesive tape mounted on a freely rotating pulley. Thanks to a high speed camera, we measure, in an intermediate range of peeling velocities, high frequency oscillations between phases of slow and rapid propagation of the peeling fracture. This so-called stick-slip regime is well known as the consequence of a decreasing fracture energy of the adhesive in a certain range of peeling velocity coupled to the elasticity of the peeled tape. Simultaneously with stick-slip, we observe low frequency oscillations of the adhesive roller angular velocity which are the consequence of a pendular instability of the roller submitted to the peeling force. The stick-slip dynamics is shown to become intermittent due to these slow pendular oscillations which produce a quasi-static oscillation of the peeling angle while keeping constant the peeling fracture velocity (averaged over each stick-slip cycle). The observed correlation between the mean peeling angle and the stick-slip amplitude questions the validity of the usually admitted independence with the peeling angle of the fracture energy of adhesives.
description: Forthcoming in Physical Review E
title: Risk identification and assessment of human-machine conflict
Creators: name: Wen, He
Publisher: name: Memorial University of Newfoundland
Year: 2023

description: The process industries are fully embracing digitalization and artificial intelligence (AI). Industry 4.0 has also transformed the production structures in the process industries to increase productivity and profitability; however, this has also led to emerging risks. The rapid growth and transformation have created gaps and challenges in various aspects, for example, information technology (IT) vs. operation technology (OT), human vs. AI, and traditional statistical analysis vs. machine learning. A notable issue is the apparent differences in decision-making between humans and machines, primarily when they work together. Contradictory observations, states, goals, and actions may lead to conflict between these two decision-makers. Such conflicts have triggered numerous catastrophes in recent years. Moreover, conflicts may become even more elusive and confusing under external forces, e.g., cyberattacks. Therefore, this thesis focuses on human-machine conflict. Five research tasks are conducted to explore the risk of human-machine conflict. More specifically, the thesis presents a systematic literature review on the impact of digitalization on process safety, highlights the myths and misconceptions of data modeling on process safety analysis, and attempts to clarify associated concepts in the area of human-machine conflict. In addition, the thesis summarizes the causes of conflicts and generalizes the mathematical expressions of the causes. It illustrates the evolutional process of conflicts, proposes the measurement of conflicts, develops the risk assessment model of conflicts, and explores the condition of conflict convergence, divergence, and resolution. The thesis also iii demonstrates the proposed methodology and risk models in process systems, for example, the two-phase separator and the Continuous Stirred Tank Reactor (CSTR). It verifies the conflict between manual and automated control (e.g., proportional-integral-derivative control (PID) and model predictive control (MPC)). This thesis proves that conflict is another more profound and implicit phenomenon that raises risks more rapidly and severely. Conflicts are highly associated with faults and failures. Various factors can trigger human-machine conflict, including sensor faults, cyberattacks, human errors, and sabotage. This thesis attempts to provide the readers with a clear picture of the human-machine conflict, alerts the industry and academia about the risk of human-machine conflict, and emphasizes human-centered design.
High-fidelity view of the structure and fragmentation of the high-mass, filamentary IRDC G11.11-0.12
Creators: name: Kainulainen, J.
name: Ragan, S. E.
name: Henning, T.
name: Stutz, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Star formation in molecular clouds is intimately linked to their internal mass distribution. We present an unprecedentedly detailed analysis of the column density structure of a high-mass, filamentary molecular cloud, namely IRDC G11.11-0.12 (G11). We use two novel column density mapping techniques: high-resolution (FWHM=2", or ~0.035 pc) dust extinction mapping in near- and mid-infrared, and dust emission mapping with the Herschel satellite. These two completely independent techniques yield a strikingly good agreement, highlighting their complementarity and robustness. We first analyze the dense gas mass fraction and linear mass density of G11. We show that G11 has a top heavy mass distribution and has a linear mass density (M_l ~ 600 Msun pc^{-1}) that greatly exceeds the critical value of a self-gravitating, non-turbulent cylinder. These properties make G11 analogous to the Orion A cloud, despite its low star-forming activity. This suggests that the amount of dense gas in molecular clouds is more closely connected to environmental parameters or global processes than to the star-forming efficiency of the cloud. We then examine hierarchical fragmentation in G11 over a wide range of size-scales and densities. We show that at scales 0.5 pc > l > 8 pc, the fragmentation of G11 is in agreement with that of a self-gravitating cylinder. At scales smaller than l < 0.5 pc, the results agree better with spherical Jeans' fragmentation. One possible explanation for the change in fragmentation characteristics is the size-scale-dependent collapse time-scale that results from the finite size of real molecular clouds: at scales l < 0.5 pc, fragmentation becomes sufficiently rapid to be unaffected by global instabilities.
description: 8 pages, 8 figures, accepted to A&A
Cremastogaster kelleri Agassiz 1846, nov. sp.
Creators: name: Forel, A.
Publisher: name: L'Imprimerie Nationale
Year: 1891
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Cremastogaster
Cremastogaster kelleri

description: 11. CREMASTOGASTER KELLERI, nov. sp.
(Pl. VI, fig. 10.)
[[worker]]. Longueur 2,3 mill. à 2,7 mill. Mandibules extrêmement petites et étroites, presque droites, mates, finement ridées. Thorax étroit; pronotum fort rétréci derrière. Pas de suture pro-mésonotale. Le pronotum et le mésonotum réunis forment une plate-forme assez plane, mais à peine subbordée (contours arrondis). Cependant la moitié postérieure ou le tiers postérieur du mésonotum cesse de faire partie de la plate-forme et descend en talus jusqu'au métanotum, ce qui sépare le mésonotum du métanotum dont la face basale est horizontale, sans qu'il y ait d'autre incisure qu'une faible suture. Métanotum étroit, peu élargi à la base des épines; face basale presque aussi longue que la face déclive. Epines étroites, pointues, fort divergentes, longues environ comme les 2/3 de l'espace qui sépare leurs bases. Premier article du pédicule presque circulaire; seul son bord postérieur étroit et un peu concave vient interrompre le cercle qu'il forme. Second article avec une forte impression médiane derrière, mais sans sillon devant. Antennes de onze articles.
Epistome, joues et fond des fossettes antennaires finement ridés en long, sauf une bande longitudinale lisse et luisante située au milieu de l'épistome entre deux petites carènes ou fortes rides longitudinales. Tout le reste du corps lisse et luisant.
Quelques poils dressés jaunâtres épars sur le corps. Pubescence jaunatre, fort espacée, mais pas très fine, surtout distincte sur la tête, l'abdomen et les pattes. Les scapes ont une assez abondante pilosité dressée fine, courte et un peu oblique.
Entièrement jaune luisant, assez pâle, avec des bandes transversales nuageuses brunâtres sur les derniers segments de l'abdomen.
Bois sur les bords de l'Ivondronâ, près de Tamatave (Dr Conrad Keller).
description: Published as part of Forel, A., 1891, Histoire naturelle des Hymenopteres. Deuxieme partie: Les Formicides., pp. 1-231 in Histoire Physique, Naturelle et Politique de Madagascar., Paris :L'Imprimerie Nationale on pages 197-198, DOI: 10.5281/zenodo.9896
Turbulent convection in stellar interiors. III. Mean-field analysis and stratification effects
Creators: name: Viallet, Maxime
name: Meakin, Casey
name: Arnett, David
name: Mocak, Miroslav
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Computational Physics (physics.comp-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We present 3D implicit large eddy simulations (ILES) of the turbulent convection in the envelope of a 5 Msun red giant star and in the oxygen-burning shell of a 23 Msun supernova progenitor. The numerical models are analyzed in the framework of 1D Reynolds-Averaged Navier-Stokes (RANS) equations. The effects of pressure fluctuations are more important in the red giant model, owing to larger stratification of the convective zone. We show how this impacts different terms in the mean-field equations. We clarify the driving sources of kinetic energy, and show that the rate of turbulent dissipation is comparable to the convective luminosity. Although our flows have low Mach number and are nearly adiabatic, our analysis is general and can be applied to photospheric convection as well. The robustness of our analysis of turbulent convection is supported by the insensitivity of the mean-field balances to linear mesh resolution. We find robust results for the turbulent convection zone and the stable layers in the oxygen-burning shell model, and robust results everywhere in the red giant model, but the mean fields are not well converged in the narrow boundary regions (which contain steep gradients) in the oxygen-burning shell model. This last result illustrates the importance of unresolved physics at the convective boundary, which governs the mixing there.
description: 26 pages, 20 figures, Accepted for publication in ApJ
title: Technological line for production of concrete
Creators: name: Tugolukov, A.S.
name: Khoteev, M.A.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2019

description: The article presents a technological line for the production of concrete, the task of which is to create a compact, environmentally friendly plant that could produce concrete mixtures for the construction needs of a particular region, city and other locality.
title: Налоговое регулирование государственно-частного партнерства в форме соглашения о разделе продукции в сельском хозяйстве
title: Tax Regulation of Public-private Partnership as Production Sharing Agreement in Agricultural Sector
Creators: name: Зырянова, Татьяна Владимировна
name: Загурский, Александр Олегович
Publisher: name: Издательский центр СурГУ
Year: 2019

description: В статье представлены предложения о применении системы соглашения о разделе продукции в сфере сельскохозяйственного производства. Определены функциональные особенности работы данной системы в сельском хозяйстве. Обозначены особенности государственного налогового регулирования процесса работы в форме соглашения о разделе продукции в сельском хозяйстве, выделены положения в законодательстве, требующие изменений.
description: The article proposes the application of the system of production sharing agreement in the sphere of agricultural production. The functional features of this system in agriculture are determined. The features of the state tax regulation of the process as production sharing agreement in the agricultural sector are specified. The legislation provisions requiring changes are highlighted.
title: Организационно-правовые аспекты создания интегрированных корпоративных структур в электроэнергетике
title: Organizational and Legal Aspects of Creating Integrated Corporate Structures in Electric Power Industry
Creators: name: Гибадуллин, Артур Артурович
name: Никитин, Дмитрий Владимирович
Publisher: name: Издательский центр СурГУ
Year: 2019

description: Статья посвящена вопросам сохранения устойчивости и надежности электроэнергетического комплекса с учетом изменяющихся внешних и внутренних условий. Представлен анализ на основе экономико-статистических и сравнительных методов экономического состояния отрасли после реформирования 2008 г. и вывод о падении финансовой устойчивости электроэнергетического комплекса. Предложена идея конвергенции электроэнергетических компаний, итогом которой должны стать повышение эффективности управления факторами, влияющими на отрасль, и сохранение энергетической безопасности и надежности функционирования объектов электроэнергетики в целом. Разработана матрица взаимосвязи факторов, которая позволила выявить усиление взаимосвязи факторов после объединения компаний и доказать необходимость конвергенции электроэнергетических компаний. В исследовании обосновано, что конвергенция компаний должна происходить в рамках создания акционерного общества, управление которым будет осуществляться входящими в него компаниями. Предполагается, что акционерное общество сможет размещать облигации и привилегированные акции, которые в дальнейшем и станут одним из механизмов привлечения инвестиций в отрасль.
description: The article is devoted to the issues of maintaining the stability and reliability of the electric power complex taking into account changing external and internal conditions. The presented work considers an analysis of the economic state after the 2008 reform based on economic-statistical and comparative methods. It was concluded that the financial stability of the power complex worsened. The idea of convergence of electric power companies is proposed, which should result in improving the management of factors affecting the industry and, in general, maintaining energy security and operational reliability of electricity generation facilities. Matrix of factors interrelation, which allowed specifying the enhancement of the interrelation after companies merge and proving the need for convergence of electric power companies is developed. The article justifies that the convergence of companies should take place within the framework of the creation of a joint-stock company, the management of which is carried out by the companies included. It is expected that the joint-stock company will be able to place bonds and preferred shares, which in the future will become one of the mechanisms for attracting investments in the industry.
Achieving Precise Mechanical Control in Intrinsically Noisy Systems
Creators: name: Lu, Wenlian
name: Feng, Jianfeng
name: Amari, Shun-ichi
name: Waxman, David
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 93E20, 93E24

description: How can precise control be realised in intrinsically noisy systems? Here, we develop a general theoretical framework that provides a way to achieve precise control in signal-dependent noisy environments. When the control signal has Poisson or supra-Poisson noise, precise control is not possible. If, however, the control signal has sub-Poisson noise, then precise control is possible. For this case, the precise control solution is not a function, but a rapidly varying random process that must be averaged with respect to a governing probability density functional. Our theoretical approach is applied to the control of straight-trajectory arm movement. Sub-Poisson noise in the control signal is shown to be capable of leading to precise control. Intriguingly, the control signal for this system has a natural counterpart, namely the bursting pulses of neurons --trains of Dirac-delta functions-- in biological systems to achieve precise control performance.
description: 26 pages, 10 figures