cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Analysis of the Security of BB84 by Model Checking
Creators: name: Elboukhari, Mohamed
name: Azizi, Mostafa
name: Azizi, Abdelmalek
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Quantum Cryptography or Quantum key distribution (QKD) is a technique that allows the secure distribution of a bit string, used as key in cryptographic protocols. When it was noted that quantum computers could break public key cryptosystems based on number theory extensive studies have been undertaken on QKD. Based on quantum mechanics, QKD offers unconditionally secure communication. Now, the progress of research in this field allows the anticipation of QKD to be available outside of laboratories within the next few years. Efforts are made to improve the performance and reliability of the implemented technologies. But several challenges remain despite this big progress. The task of how to test the apparatuses of QKD For example did not yet receive enough attention. These devises become complex and demand a big verification effort. In this paper we are interested in an approach based on the technique of probabilistic model checking for studying quantum information. Precisely, we use the PRISM tool to analyze the security of BB84 protocol and we are focused on the specific security property of eavesdropping detection. We show that this property is affected by the parameters of quantum channel and the power of eavesdropper.
description: 12 Pages, IJNSA
Additional file 1 of Health system and patient-level factors serving as facilitators and barriers to rheumatic heart disease care in Sudan
Creators: name: Edwards, Jeffrey G.
name: Barry, Michele
name: Essam, Dary
name: Elsayed, Mohammed
name: Abdulkarim, Mohamed
name: Elhossein, Basamat M. A.
name: Mohammed, Zahia H. A.
name: Elnogomi, Abdelmunim
name: Elfaki, Amna S. E.
name: Elsayed, Ahmed
name: Chang, Andrew Y.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. The survey intake form for the quantitative portion of this study. This survey collect demographic, clinical and disease-specific information from participants.
Distance Education: A Bird’s Eye View
Creators: name: Dhal, Pravat
Publisher: name: figshare
Year: 2020
Subjects: Education

description: Distance education is non-formal means of education system which has immense potentiality. Sometimes it was argued that distance education is invalid in India due to its poor quality. If human nature is diluted then any system of education will be diluted. Attitude of human being will provide its effectiveness. Its future is bright. In international stage it is considered a valid system. Especially in Kovid 19 it is the only means to educate the individual.
Spatially Extended Brackett Gamma Emission in the Environments of Young Stars
Creators: name: Beck, Tracy L.
name: Bary, Jeffery S.
name: McGregor, Peter J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The majority of atomic hydrogen Brγ emission detected in the spectra of young stellar objects (YSOs) is believed to arise from the recombination regions associated with the magnetospheric accretion of circumstellar disk material onto the forming star. In this paper, we present the results of a K-band IFU spectroscopic study of Brγ emission in eight young protostars: CW Tau, DG Tau, Haro 6-10, HL Tau, HV Tau C, RW Aur, T Tau and XZ Tau. We spatially resolve Brγ emission structures in half of these young stars and find that most of the extended emission is consistent with the location and velocities of the known Herbig-Haro flows associated with these systems. At some velocities through the Brγ line profile, the spatially extended emission comprises 20% or more of the integrated flux in that spectral channel. However, the total spatially extended Brγ is typically less than ~10% of the flux integrated over the full emission profile. For DG Tau and Haro 6-10 S, we estimate the mass outflow rate using simple assumptions about the hydrogen emission region, and compare this to the derived mass accretion rate. We detect extended Brγ in the vicinity of the more obscured targets in our sample and conclude that spatially extended Brγ emission may exist toward other stars, but unattenuated photospheric flux probably limits its detectability.
description: 32 pages, 7 figures. Accepted for publication in the Astrophysical Journal
title: ÐÐ¾ÑÐ¼Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° Ð½Ð° ÑÐ°Ð±Ð¾ÑÐµÐ¼ Ð¼ÐµÑÑÐµ ÑÑÑÐ¾Ð¿Ð°Ð»ÑÑÐ¸ÐºÐ° ÐÐÐ Â«ÐÐ- Ð­Ð½ÐµÑÐ³Ð¾Â»
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Normalization of working conditions in the workplace of the sling operator LLC âNG-Energoâ
Creators: name: ÐÐ°Ð½Ð¸Ð»Ð¸Ð½, ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÐ°Ð±Ð¾ÑÐµÐµ Ð¼ÐµÑÑÐ¾
ÑÑÑÐ¾Ð¿Ð°Ð»ÑÑÐ¸Ðº
ÐºÑÐ°Ð½
Ð¾ÑÐµÐ½ÐºÐ° ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð°
ÑÑÐ¼
Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð°Ñ Ð²Ð¸Ð±ÑÐ°ÑÐ¸Ñ
ÑÑÐµÐ´ÑÑÐ²Ð° Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ
workplace
slinger
crane
assessment of conditions of work
noise
local vibration
means of individual protection

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° Ð½Ð° ÑÐ°Ð±Ð¾ÑÐµÐ¼ Ð¼ÐµÑÑÐµ ÑÑÑÐ¾Ð¿Ð°Ð»ÑÑÐ¸ÐºÐ°, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ ÑÑÐ°Ð²Ð¼Ð°ÑÐ¸Ð·Ð¼Ð°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð´Ð»Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð²ÑÐµÐ´Ð½ÑÑ Ð¸ Ð¾Ð¿Ð°ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð². ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ ÑÑÑÐ¾Ð¿Ð°.
description: In the given work the analysis of a condition of work conditions on a workplace of the slinger on the basis of which the reasons of a traumatism are revealed is made. Measures have been developed to reduce harmful and danger-ous production factors. Calculated sling tension.
title: Cave Painting
Creators: name: Natasha Lynn, Natasha Lynn
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2015

description: This collection of short fiction—four short stories and five works of flash fiction seeks to explore the chasm between youth and adulthood, the past and the future. Characters at critical stages in their youth ask something different about who they are and what they want. How does one cope with a risky friendship? Can one brother protect and provide for another while coping with the trauma of abuse himself? How can a child cure her mother's depression? Characters may be left ambivalent about the future, but the events of their respective stories will have given them new perspectives on the past and present. My work aims to examine the border between before and after and attempts to show a line that is in fact blurred.
Stark-Effect Scattering in Rough Quantum Wells
Creators: name: Jana, Raj K.
name: Jena, Debdeep
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A scattering mechanism stemming from the Stark-shift of energy levels by electric fields in semiconductor quantum wells is identified. This scattering mechanism feeds off interface roughness and electric fields, and modifies the well known 'sixth-power' law of electron mobility degradation. This work first treats Stark-effect scattering in rough quantum wells as a perturbation for small electric fields, and then directly absorbs it into the Hamiltonian for large fields. The major result is the existence of a window of quantum well widths for which the combined roughness scattering is minimum. Carrier scattering and mobility degradation in wide quantum wells are thus expected to be equally severe as in narrow wells due to Stark-effect scattering in electric fields.
description: 4 pages, 2 figures with png format
Bridging Deliberative Democracy and Deployment of Societal-Scale Technology
Creators: name: Cooper, Ned
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computers and Society (cs.CY)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences
subject: H.1.2; K.4.1

description: This position paper encourages the Human-Computer Interaction (HCI) community to focus on designing deliberative processes to inform and coordinate technology and policy design for large language models (LLMs) -- a `societal-scale technology'. First, I propose a definition for societal-scale technology and locate LLMs within this definition. Next, I argue that existing processes to ensure the safety of LLMs are insufficient and do not give the systems democratic legitimacy. Instead, we require processes of deliberation amongst users and other stakeholders on questions about the safety of outputs and deployment contexts. This shift in AI safety research and practice will require the design of corporate and public policies that determine how to enact deliberation and the design of interfaces and technical features to translate the outcomes of deliberation into technical development processes. To conclude, I propose roles for the HCI community to ensure deliberative processes inform technology and policy design for LLMs and other societal-scale technology.
description: 3 pages
Additional file 2 of Health system and patient-level factors serving as facilitators and barriers to rheumatic heart disease care in Sudan
Creators: name: Edwards, Jeffrey G.
name: Barry, Michele
name: Essam, Dary
name: Elsayed, Mohammed
name: Abdulkarim, Mohamed
name: Elhossein, Basamat M. A.
name: Mohammed, Zahia H. A.
name: Elnogomi, Abdelmunim
name: Elfaki, Amna S. E.
name: Elsayed, Ahmed
name: Chang, Andrew Y.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2. The STROBE checklist for this study. This form identifies standardized information that should be present in all cross-sectional studies.
Security Issues in the Optimized Link State Routing Protocol Version 2 (OLSRV2)
Creators: name: Herberg, Ulrich
name: Clausen, Thomas
Publisher: name: arXiv
Year: 2010
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Mobile Ad hoc NETworks (MANETs) are leaving the confines of research laboratories, to find place in real-world deployments. Outside specialized domains (military, vehicular, etc.), city-wide communitynetworks are emerging, connecting regular Internet users with each other, and with the Internet, via MANETs. Growing to encompass more than a handful of "trusted participants", the question of preserving the MANET network connectivity, even when faced with careless or malicious participants, arises, and must be addressed. A first step towards protecting a MANET is to analyze the vulnerabilities of the routing protocol, managing the connectivity. By understanding how the algorithms of the routing protocol operate, and how these can be exploited by those with ill intent, countermeasures can be developed, readying MANETs for wider deployment and use. This paper takes an abstract look at the algorithms that constitute the Optimized Link State Routing Protocol version 2 (OLSRv2), and identifies for each protocol element the possible vulnerabilities and attacks -- in a certain way, provides a "cookbook" for how to best attack an operational OLSRv2 network, or for how to proceed with developing protective countermeasures against these attacks.
description: 20 Pages, IJNSA
NiSi: New venue for antiferromagnetic spintronics
Creators: name: Ghosh, P.
name: Guo, J.
name: Ye, F.
name: Heitmann, T.
name: Kelley, S.
name: Ernst, A.
name: Dugaev, V.
name: Singh, D. K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Envisaging antiferromagnetic spintronics pivots on two key criteria of high transition temperature and tuning of underlying magnetic order using straightforward application of magnetic field or electric current. Here, we show that NiSi metal can provide suitable new platform in this quest. First, our study unveils high temperature antiferromagnetism in single crystal NiSi with $T_{N} \geq 700$ K. Antiferromagnetic order in NiSi is accompanied by the non-centrosymmetric magnetic character with small ferromagnetic component in a-c plane. Second, we find that NiSi manifests distinct magnetic and electronic hysteresis responses to field applications due to the disparity in two moment directions. While magnetic hysteresis is characterized by one-step switching between ferromagnetic states of uncompensated moment, electronic behavior is ascribed to metamagnetic switching phenomena between non-collinear spin configurations. Importantly, the switching behaviors persist to high temperature. The properties underscore the importance of NiSi in the pursuit of antiferromagnetic spintronics.
description: 8 pages, 6 figures
Platyparadonus beckeri Etzler and Ivie 2019, new species
Creators: name: Etzler, Frank E.
name: Ivie, Michael A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Elateridae
Platyparadonus
Platyparadonus beckeri

description: Platyparadonus beckeri Etzler and Ivie, new species urn:lsid:zoobank.org:act: 7A979C50- E2D8-4775-9DE9-6A65F365DBA5 (Figs: 4, 23, 28–29) Diagnosis.—A generally smaller size, <3mm, a nearly uniform amber color, with the legs and antennae not contrasting with the body, and an aedeagus that is straight and half the length of the abdomen, will readily separate this species from P. marleyi. Description.—Amber, head and pronotum darker amber, legs and antennae not contrasting with body. Length 2.3mm. Antennomeres 3–10 about 1.5X longer than wide, apical and basal portions concolorous. Aedeagus (Figs 28–29) ca. 0.5mm long, straight, basal struts of median lobe nearly reaching base of parameres. Etymology.— The specific name is in honor of the late Dr. Edward Coulton Becker (1923–2008), to recognize his important contributions to the study of Elateridae and his early recognition of these species as belonging to a distinct genus. Specimens examined.— 2. Holotype: Colombia: Magd. Parque, Tayrona, 21mi E. Sta. Marta, V–15–1973, Howden and Campbell (male, CNCI). Paratype: Same data as holotype (1, CNCI). Field notes.— Both specimens were collected on a hot, overcast day, either in the afternoon or early evening at a blacklight (1:30–8PM) (Howden 1973). The collecting locality was a heavily cut-over area along the coast with coconut palms, so it appears that disturbed habitat does not necessarily affect this species. Satellite photographs of the locality show a prevalence of wrack on the beach immediately adjacent to the coconut groves. This suggests that this species may also be found under beach wrack, similar to P. marleyi.
description: Published as part of Etzler, Frank E. & Ivie, Michael A., 2019, Platyparadonus, A New Circum-Caribbean Genus Of Sand-Associated Negastriinae (Coleoptera: Elateridae), pp. 15-25 in Proceedings of the Entomological Society of Washington 121 (1) on pages 23-24, DOI: 10.4289/0013-8797.121.1.15, http://zenodo.org/record/3733353
description: {"references": ["Howden, H. A. 1973. Unpublished field notes dated 15 May [1973]. Deposited in the entomology department, Canadian Museum of Nature, Gatineau, Quebec, Canada."]}
A more realistic representation of overshoot at the base of the solar convective envelope as seen by helioseismology
Creators: name: Christensen-Dalsgaard, Joergen
name: Monteiro, Mario J. P. F. G.
name: Rempel, Matthias
name: Thompson, Michael J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The stratification near the base of the Sun's convective envelope is governed by processes of convective overshooting and element diffusion, and the region is widely believed to play a key role in the solar dynamo. The stratification in that region gives rise to a characteristic signal in the frequencies of solar p modes, which has been used to determine the depth of the solar convection zone and to investigate the extent of convective overshoot. Previous helioseismic investigations have shown that the Sun's spherically symmetric stratification in this region is smoother than that in a standard solar model without overshooting, and have ruled out simple models incorporating overshooting, which extend the region of adiabatic stratification and have a more-or-less abrupt transition to subadiabatic stratification at the edge of the overshoot region. In this paper we consider physically motivated models which have a smooth transition in stratification bridging the region from the lower convection zone to the radiative interior beneath. We find that such a model is in better agreement with the helioseismic data than a standard solar model.
description: 18 pages, 4 tables, 24 figures - to appear in MNRAS (version a: equation 9 corrected)
Examination of cluster production in excited light systems at Fermi energies from new experimental data and comparison with transport model calculations
Creators: name: Frosin, C.
name: Piantelli, S.
name: Casini, G.
name: Ono, A.
name: Camaiani, A.
name: Baldesi, L.
name: Barlini, S.
name: Borderie, B.
name: Bougault, R.
name: Ciampi, C.
name: Cicerchia, M.
name: Chbihi, A.
name: Dell'Aquila, D.
name: Dueñas, J. A.
name: Fabris, D.
name: Fable, Q.
name: Frankland, J. D.
name: Génard, T.
name: Gramegna, F.
name: Gruyer, D.
name: Henri, M.
name: Hong, B.
name: Kweon, M. J.
name: Kim, S.
name: Kordyasz, A.
name: Kozik, T.
name: Lombardo, I.
name: Lopez, O.
name: Marchi, T.
name: Mazurek, K.
name: Nam, S. H.
name: Lemarié, J.
name: LeNeindre, N.
name: Ottanelli, P.
name: Parlog, M.
name: Park, J.
name: Pasquali, G.
name: Poggi, G.
name: Rebillard-Soulié, A.
name: Sun, B. H.
name: Stefanini, A. A.
name: Terashima, S.
name: Upadhyaya, S.
name: Valdré, S.
name: Verde, G.
name: Vient, E.
name: Vigilante, M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Four different reactions, $^{32}$S+$^{12}$C and $^{20}$Ne+$^{12}$C at 25 and 50 MeV/nucleon, have been measured with the FAZIA detector capable of full isotopic identification of most forward emitted reaction products. Fragment multiplicities, angular distributions and energy spectra have been measured and compared with Monte Carlo simulations, i.e. the antisymmetrized molecular dynamics (AMD) and the heavy-ion phase space exploration (HIPSE) models. These models are combined with two different afterburner codes (HF$l$ and SIMON) to describe the decay of the excited primary fragments. In the case of AMD, the effect of including the clustering and inter-clustering processes to form bound particles and fragments is discussed. A clear confirmation of the role of cluster aggregation in the reaction dynamics and particle production for these light systems, for which the importance of the clustering process increases with bombarding energy, is obtained.
description: 15 pages, 14 PDF figures
Additional file 3 of Health system and patient-level factors serving as facilitators and barriers to rheumatic heart disease care in Sudan
Creators: name: Edwards, Jeffrey G.
name: Barry, Michele
name: Essam, Dary
name: Elsayed, Mohammed
name: Abdulkarim, Mohamed
name: Elhossein, Basamat M. A.
name: Mohammed, Zahia H. A.
name: Elnogomi, Abdelmunim
name: Elfaki, Amna S. E.
name: Elsayed, Ahmed
name: Chang, Andrew Y.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3. The focus group interview guide for the qualitative portion of this study. This interview guide included initial and probing questions used to guide the focus group discussion.
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐ¸ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð² Ð·ÐµÐ»ÐµÐ½ÑÑ Ð½Ð°ÑÐ°Ð¶Ð´ÐµÐ½Ð¸ÑÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Research of problems of ensuring the need of st. Petersburg in green plantations
Creators: name: Ð§ÑÐ¼Ð°ÐºÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÐÐ¾ÑÐ¾Ð´Ð°
Ð·ÐµÐ»ÐµÐ½ÑÐµ Ð½Ð°ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ñ
Ð½Ð°ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐµÐ³Ð¾ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ
Ð¼ÐµÐ³Ð°Ð¿Ð¾Ð»Ð¸Ñ
ÑÐµÑÑÑÑÐºÑÑÑÐ¸Ð·Ð°ÑÐ¸Ñ
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¾ÑÐ³Ð°Ð½Ð¾Ð² Ð¼ÑÐ½Ð¸ÑÐ¸Ð¿Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð±Ð»Ð°Ð³Ð¾ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ñ Ð¸ Ð¾Ð·ÐµÐ»ÐµÐ½ÐµÐ½Ð¸Ñ.
Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐµÐ¹ Ð² Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ð¸ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¹ Ð·ÐµÐ»ÐµÐ½ÑÑ Ð½Ð°ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ð¹ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐµÐ¹ Ð´Ð»Ñ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ Ð·ÐµÐ»ÐµÐ½ÑÑ Ð½Ð°ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ð¹ Ð² ÑÐ°Ð·ÑÐµÐ·Ðµ ÑÐ°Ð¹Ð¾Ð½Ð¾Ð² Ð³Ð¾ÑÐ¾Ð´Ð° Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ð³. Ð¡Ð°Ð½ÐºÑ - ÐÐµÑÐµÑÐ±ÑÑÐ³.
Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ ÑÐ°Ð¹Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð³Ð¾ÑÐ¾Ð´Ð° Ð¸ ÑÐ°Ð¹Ð¾Ð½Ð¾Ð² Ð¿Ð¾ ÐºÑÐ¸ÑÐµÑÐ¸Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð·ÐµÐ»ÐµÐ½ÑÐ¼Ð¸ Ð½Ð°ÑÐ°Ð¶Ð´ÐµÐ½Ð¸ÑÐ¼Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¸ ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð³Ð¾ÑÐ¾Ð´Ð° Ð¸ ÑÐ°Ð¹Ð¾Ð½Ð¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÐ¼Ð¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÐ¼Ð¸ Ð¿Ð¾ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ Ð·ÐµÐ»ÐµÐ½ÑÑ Ð½Ð°ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ð¹.
Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐµÐ¹ Ð´Ð»Ñ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ Ð·ÐµÐ»ÐµÐ½ÑÑ Ð½Ð°ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ð¹ Ð² ÑÐ°Ð·ÑÐµÐ·Ðµ ÑÐ°Ð¹Ð¾Ð½Ð¾Ð² Ð³Ð¾ÑÐ¾Ð´Ð° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³.
description: The object of the research is the activity of municipal bodies for landscaping and gardening.
The aim of the work is to study the need for maintenance of green areas and the development of measures to optimize the distribution of production capacity for maintenance of greenery in the context of city districts in St. Petersburg.
Zoning of the city and districts was carried out in the work according to the criterion of provision with green plantings, and a comparative analysis of the normative and actual provision of the city and districts with production facilities for maintenance of green plantings was carried out.
There were developed and economically justified measures to optimize the distribution of production capacity for the maintenance of greenery in the context of areas of St. Petersburg.
Additional file 1 of Feasibility of implementing recommendations to improve neglected tropical diseases surveillance and response in Kenya: a modified Delphi study
Creators: name: Ng’etich, Arthur K. S.
name: Voyi, Kuku
name: Mutero, Clifford M.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy

description: Additional file 1
Practical optimization for structured machine learning problems
Creators: name: Ahmed, Mohamed Osama
Publisher: name: University of British Columbia
Year: 2019

description: Recent years have witnessed huge advances in machine learning (ML) and its applications, especially in image, speech, and language applications. Optimization in ML is a key ingredient in both the training and hyperparameter tuning steps, and it also influences the test phase. In this thesis, we make improvements to optimization of all of these three problems. The first part of the thesis considers the training problem. We present the first linearly-convergent stochastic gradient method to train conditional random fields (CRFs) using the stochastic average gradient (SAG) method. Our method addresses the memory issues required for SAG and proposes a better non-uniform sampling (NUS) technique. The second part of the thesis deals with memory-free linearly-convergent stochastic gradient method for training ML models. We consider the stochastic variance reduced gradient (SVRG) algorithm, which normally requires occasional full-gradient evaluations. We show that we can decrease the number of gradient evaluations using growing batches (which improves performance in the early iterations) and support vectors (which improves performance in the later iterations). The third part of this thesis switches to the problem of hyper-parameter tuning. Although it is a lower dimensional problem, it can be more difficult as it is a non-convex global optimization problem. First, we propose a harmless global optimization algorithm to ensure that the performance is not worse than using random search. Moreover, we explore the use of gradient-based Bayesian optimization (BO) to improve the performance. We propose the use of directional derivatives to address the memory issues of BO. Finally, in the fourth part of this thesis, we propose a novel optimization method that combines the advantages of BO and Lipschitz optimization (LO).
Spontaneous PT symmetry breaking and quantum phase transitions in dimerized spin chains
Creators: name: Giorgi, Gian Luca
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The occurrence of parity-time reversal ($\mathcal{PT}$) symmetry breaking is discussed in a non-Hermitian spin chain. The Hermiticity of the model is broken by the presence of an alternating, imaginary, transverse magnetic field. A full real spectrum, which occurs if and only if all the eigenvectors are $\mathcal{PT}$ symmetric, can appear only in presence of dimerization, i.e. only if the hopping amplitudes between nearest-neighbor spins assume alternate values along the chain. In order to make a connection between such system and the Hermitian world, we study the critical magnetic properties of the model and look for the conditions that would allow to observe the same phase diagram in the absence of the imaginary field. Such procedure amounts to renormalizing the spin-spin coupling amplitudes.
Additional file 4 of Health system and patient-level factors serving as facilitators and barriers to rheumatic heart disease care in Sudan
Creators: name: Edwards, Jeffrey G.
name: Barry, Michele
name: Essam, Dary
name: Elsayed, Mohammed
name: Abdulkarim, Mohamed
name: Elhossein, Basamat M. A.
name: Mohammed, Zahia H. A.
name: Elnogomi, Abdelmunim
name: Elfaki, Amna S. E.
name: Elsayed, Ahmed
name: Chang, Andrew Y.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4. The COREQ checklist for this study. This form identifies standardized information that should be present in all qualitative studies.
Additional file 2 of Feasibility of implementing recommendations to improve neglected tropical diseases surveillance and response in Kenya: a modified Delphi study
Creators: name: Ng’etich, Arthur K. S.
name: Voyi, Kuku
name: Mutero, Clifford M.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy

description: Additional file 2
A proposal to add a FAIR metric to the Jisc Open Research Hub
Creators: name: Fripp, Dom
name: Davey, Tom
Publisher: name: Zenodo
Year: 2019
Subjects: Jisc, open, research, hub, FAIR, CODATA, UX, design, multi-tenant, behaviour, gamification, standards, metadata

description: This poster introduces a proposal for how the Jisc Open Research Hub (JORH) can assess data deposits according to a FAIR metric calculated by the presence and completeness of the accompanying metadata. This allows users to implement and the FAIR principles just by using the service.

The Jisc Research repository (central to the JORH architecture, alongside preservation and reporting) has been built from scratch in a FAIR world. The repository is multi-tenanted, and multi-content. The service open data model incorporates best practice from successful open schemas used across the sector and has been informed by the latest thinking of the FAIR principles. This includes ubiquitous options for using persistent identifiers, and sophisticated options around access and restrictions of reuse.

These choices have been considered with FAIR in mind, and the technical architecture means that what’s implemented for one is implemented for all. This offers the possibility to instill a mechanism that counts and reads the content of metadata fields. By detecting the inclusion of identifiers, methodologies, access statements and other metadata available on the submission form - which can be tie to specific expectations around findability, accessibility, interoperability and reuse - then it becomes possible to assess and grade the metadata completeness on submission. Thus, prior to deposit, a researcher can be given guidance on how completing additional metadata fields could improve their score if they so wanted.
Consequences of the BaBar e^+e^- --> pi^+pi^- Measurement for the Determination of Model-Dependent rho-omega Mixing Effects in Pi_{ρω}(m_ρ^2) and (g-2)_mu
Creators: name: Wolfe, C. E.
name: Maltman, K.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We update our analysis of rho-omega mixing effects in the pion form factor to incorporate the recently published BaBar e^+e^- --> pi^+π^- cross-sections. The implications for tau-decay-based Standard Model estimates of the leading order hadronic contribution [a_μ]_{had}^{LO}, to the anomalous magnetic moment of the muon, and for the extraction of the off-diagonal vector meson self-energy matrix element, Pi_{ρω}(m_ρ^2), are discussed.
description: 7 pages, 2 figures
Observation of a Dirac point in microwave experiments with a photonic crystal modeling graphene
Creators: name: Bittner, S.
name: Dietz, B.
name: Miski-Oglu, M.
name: Iriarte, P. Oria
name: Richter, A.
name: Schaefer, F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We present measurements of transmission and reflection spectra of a microwave photonic crystal composed of 874 metallic cylinders arranged in a triangular lattice. The spectra show clear evidence of a Dirac point, a characteristic of a spectrum of relativistic massless fermions. In fact, Dirac points are a peculiar property of the electronic band structure of graphene, whose properties consequently can be described by the relativistic Dirac equation. In the vicinity of the Dirac point, the measured reflection spectra resemble those obtained by conductance measurements in scanning tunneling microscopy of graphene flakes.
Power-law spin correlations in a perturbed honeycomb spin model
Creators: name: Tikhonov, Kostantin S.
name: Feigel'man, Mikhail V.
name: Kitaev, Alexei Yu.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider spin-$\frac{1}{2}$ model on the honeycomb lattice~\cite{Kitaev06} in presence of a weak magnetic field $h_{α}\ll 1$. Such a perturbation destroys exact integrability of the model in terms of gapless fermions and \textit{static} $Z_{2}$ fluxes. We show that it results in appearance of a long-range tail in the irreducible dynamic spin correlation function: $% \left\langle \left\langle s^{z}(t,r)s^{z}(0,0)\right\rangle \right\rangle \propto h_{z}^{2}f(t,r)$, where $f(t,r)\propto \lbrack \max (t,r)]^{-4}$ is proportional to the density polarization function of fermions.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸Ð½ÑÑÐ°ÑÑÑÑÐºÑÑÑÑ ÑÐ°Ð·Ð²ÑÑÑÑÐ²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð°ÑÑÐµÑÐ°ÐºÑÐ¾Ð² Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð½ÐµÐ¿ÑÐµÑÑÐ²Ð½Ð¾Ð¹ Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of infrastructure for deployment of software artifacts in a continuous integration system
Creators: name: Ð¦Ð¸ÐºÐ°Ð»ÑÐº, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð½ÐµÐ¿ÑÐµÑÑÐ²Ð½Ð°Ñ Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ñ
Ð½ÐµÐ¿ÑÐµÑÑÐ²Ð½Ð°Ñ Ð´Ð¾ÑÑÐ°Ð²ÐºÐ°
docker
clonezilla
jenkins
linux
continuous integration
continuous delivery

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·Ð±Ð¸ÑÐ°ÐµÑÑÑ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÐÐ, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÑÑÑÑ Ð·Ð°Ð´Ð°ÑÐ¸ Ð½ÐµÐ¿ÑÐµÑÑÐ²Ð½Ð¾Ð¹ Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ð¸, Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÑÑÑÑÑ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð¿Ð¾ÑÑÐ°Ð²ÐºÐ¸ Ð² Ð²Ð¸Ð´Ðµ Ð¿Ð°ÐºÐµÑÐ¾Ð² Ð¸ ÐºÐ¾Ð½ÑÐµÐ¹Ð½ÐµÑÐ¾Ð². Ð ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ Ð¸Ð½ÑÑÐ°ÑÑÑÑÐºÑÑÑÐ° ÑÐ°Ð·Ð²ÐµÑÑÑÐ²Ð°Ð½Ð¸Ñ, Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð¸ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð°ÑÑÐµÑÐ°ÐºÑÐ¾Ð² Ð² ÑÐµÐ¿Ð¾Ð·Ð¸ÑÐ¾ÑÐ¸ÑÑ Ñ Ð¼ÐµÑÐ°Ð´Ð°Ð½Ð½ÑÐ¼Ð¸ Ð¿Ð°ÐºÐµÑÐ¾Ð², Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð¿Ð¾Ð´ÑÐ¾Ð´Ð°, Ð¿Ð¾Ð²ÐµÑÑÐ²ÑÐµÑÑÑ Ð¾ ÑÐ°Ð·Ð²ÐµÑÑÑÐ²Ð°Ð½Ð¸Ð¸ ÑÐµÐ»ÐµÐ²ÑÑ ÐÐ¡ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Clonezilla Ð¸ Docker, Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÐµÑÑÑ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ°Ð·Ð²ÐµÑÑÑÐ²Ð°Ð½Ð¸Ñ ÐÐ Ð½Ð° ÑÐµÐ»ÐµÐ²ÑÑ ÐÐ¡, Ð° ÑÐ°ÐºÐ¶Ðµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð¿ÑÑÐ¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿Ð¾ÑÑÐµÐ´ÑÑÐ²Ð¾Ð¼ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Jenkins.
description: This paper examines the software development process, identifies continuous integration tasks, analyzes delivery methods in the form of packages and containers. The study examines the deployment infrastructure, the purpose and principle of storing artifacts in repositories with package metadata, the advantages of the approach, describes the deployment of target operating systems using Clonezilla and Docker, describes the process of deploying software on target operating systems, as well as possible ways to optimize this process by using the system Jenkins.
Additional file 6 of Health system and patient-level factors serving as facilitators and barriers to rheumatic heart disease care in Sudan
Creators: name: Edwards, Jeffrey G.
name: Barry, Michele
name: Essam, Dary
name: Elsayed, Mohammed
name: Abdulkarim, Mohamed
name: Elhossein, Basamat M. A.
name: Mohammed, Zahia H. A.
name: Elnogomi, Abdelmunim
name: Elfaki, Amna S. E.
name: Elsayed, Ahmed
name: Chang, Andrew Y.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 6. This is a supplemental table providing exemplar quotes from the qualitative portion of the study, alongside their corresponding major and minor themes. This provides a more in-depth look at the participant responses from the focus group discussions.
Two-stream instability with a growth rate insensitive to collisions in a dissipative plasma jet
Creators: name: Zhou, Yi
name: Bellan, Paul M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The two-stream instability (Buneman instability) is traditionally derived as a collisionless instability with the presumption that collisions inhibit this instability. We show here via a combination of a collisional two-fluid model and associated experimental observations made in the Caltech plasma jet experiment, that in fact, a low frequency mode of the two-stream instability is indifferent to collisions. Despite the collision frequency greatly exceeding the growth rate of the instability, the instability can still cause an exponential growth of electron velocity and a rapid depletion of particle density. High collisionality nevertheless has an important effect as it enables the development of a double layer when the cross-section of the plasma jet is constricted by a kink-instigated Rayleigh-Taylor instability.
Dysprosium-based experimental representatives of an Ising-Heisenberg chain and a decorated Ising ring
Creators: name: Heuvel, Willem Van den
name: Chibotaru, Liviu F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: It is shown that the bond-decorated Ising model is a realistic model for certain real magnetic compounds containing lanthanide ions. The lanthanide ion plays the role of Ising spin. The required conditions on the crystal-field spectrum of the lanthanide ion for the model to be valid are discussed and found to be in agreement with several recent ab initio calculations on Dy(III) centers. Similarities and differences between the spectra of the simple Ising chain and the decorated Ising chain are discussed and illustrated, with attention to level crossings in a magnetic field. The magnetic properties of two actual examples (a [DyCuMoCu] chain and a Dy4Cr4 ring) are obtained by a transfer-matrix solution of the decorated Ising model. g-factors of the metal ions are directly imported from ab initio results, while exchange coupling constants are fitted to experiment. Agreement with experiment is found to be satisfactory, provided one includes a correction (from ab initio results) for susceptibility and magnetization to account for the presence of excited Kramers doublets on Dy(III).
description: 16 pages, 15 figures, to be published in Phys. Rev. B
Uncertainty-Aware Vehicle Energy Efficiency Prediction using an Ensemble of Neural Networks
Creators: name: Khiari, Jihed
name: Olaverri-Monreal, Cristina
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The transportation sector accounts for about 25% of global greenhouse gas emissions. Therefore, an improvement of energy efficiency in the traffic sector is crucial to reducing the carbon footprint. Efficiency is typically measured in terms of energy use per traveled distance, e.g. liters of fuel per kilometer. Leading factors that impact the energy efficiency are the type of vehicle, environment, driver behavior, and weather conditions. These varying factors introduce uncertainty in estimating the vehicles' energy efficiency. We propose in this paper an ensemble learning approach based on deep neural networks (ENN) that is designed to reduce the predictive uncertainty and to output measures of such uncertainty. We evaluated it using the publicly available Vehicle Energy Dataset (VED) and compared it with several baselines per vehicle and energy type. The results showed a high predictive performance and they allowed to output a measure of predictive uncertainty.
"Go west, young dykes!" : feminist fantasy and the lesbian back-to-the-land movement, 1969-1980
Creators: name: Thornton, Sarah
Publisher: name: University of British Columbia
Year: 2019

description: The rural lesbian separatist movement in the United States peaked for a short time in the mid-1970s. Separatist rhetoric and spaces were deeply influenced by feminist fantasy, in particular the collective fantasy that lesbian separatists were descendants of ancient matriarchal cultures. For lesbian separatists, female Amazonal warriors provided the most resonant figures in which to ground their collective identities as lesbians and as separatists. Rather than reject the fantasy of the lesbian separatists as outside of productive feminist history, this thesis argues that the fantasy that drove lesbian separatism, is evident in much of the discursive rhetoric of 1970s feminism. Individual women and collectives founded a plurality of lesbian lands in southern Oregon between 1973-1978. Some of the lands have survived and are still operating today. Through the analysis of archival collections of communal journals, autobiographies, and organizational notes, the shape of the Amazonal fantasy, as rural lesbian separatists understand it, becomes clear. Through an interdisciplinary lens, and the methodological integration of women’s speculative fiction from the 1910s-1970s into the primary archival sources, it is possible to discern a dialogic relationship between the fictive sources, the political movement, and the Amazonal fantasy. This thesis posits that the rallying cry of the Amazonal myth provided a chronotopic device through which historians of feminism can better understand the fantasy of feminism.
Additional file 5 of Health system and patient-level factors serving as facilitators and barriers to rheumatic heart disease care in Sudan
Creators: name: Edwards, Jeffrey G.
name: Barry, Michele
name: Essam, Dary
name: Elsayed, Mohammed
name: Abdulkarim, Mohamed
name: Elhossein, Basamat M. A.
name: Mohammed, Zahia H. A.
name: Elnogomi, Abdelmunim
name: Elfaki, Amna S. E.
name: Elsayed, Ahmed
name: Chang, Andrew Y.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 5. This is a supplemental table providing demographic information for the participants in the qualitative portion of this study.
Replica wormhole as a vacuum-to-vacuum transition
Creators: name: An, Yang
name: Cheng, Peng
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The recent developments related to the black hole information paradox have brought us a confusing object: the replica wormhole. We are trying to better understand the object from the viewpoint of the thermo-mixed double and spontaneous symmetry breaking. It was shown that the replica wormhole can be regarded as a transition between different degenerate vacua, and the corresponding gravitational partition function should be controlled by the manifold of the degenerate vacua. We also check the wormhole partition function in 2-dimensional Jackiw-Teitelboim gravity and show that the wormhole saddle is indeed controlled by the dimension of the degenerate vacua. Moreover, it is suggested that the replica wormhole geometries connecting different vacua can be related to the measurement process of soft hair that compares different vacuum configurations.
description: 22 pages, to appear in EPJC
Uniqueness and Self-Conjugacy of Dirac Hamiltonians in arbitrary Gravitational Fields
Creators: name: Gorbatenko, M. V.
name: Neznamov, V. P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Proofs of two statements are provided in this paper. First, the authors prove that the formalism of the pseudo-Hermitian quantum mechanics allows describing the Dirac particles motion in arbitrary stationary gravitational fields. Second, it is proved that using the Parker weight operator and the subsequent transition to the η-representation gives the transformation of the Schroedinger equation for nonstationary metric, when the evolution operator becomes self-conjugate. The scalar products in the η-representation are flat, which makes possible the use of a standard apparatus for the Hermitian quantum mechanics. Based on the results of this paper the authors draw a conclusion about solution of the problem of uniqueness and self-conjugacy of Dirac Hamiltonians in arbitrary gravitational fields including those dependent on time. The general approach is illustrated by the example of Dirac Hamiltonians for several stationary metrics, as well as for the cosmologically flat and the open Friedmann models.
description: 23 pages
Additional file 1 of Book reviews in the age of social media
Creators: name: Johnson, Norman A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Marine Biology
subject: Science Policy
subject: Plant Biology

description: Additional file 1. Book review instructions and list of books.
Experiences and perceptions of menstruation among women living in Central Uganda
Creators: name: McCabe, Sarah
Publisher: name: University of British Columbia
Year: 2019

description: This research amplifies the voices of ten Ugandan women as they speak to their experiences of menstruation and menstruation education. This study involved the use of a feminist standpoint lens and an asset-based approach to analyze interviews undertaken with ten Ugandan women. Data analysis revealed the strategies, complexities, and challenges the research participants have encountered in relation to their experiences of menstruation. This study revealed that the participants’ knowledge of menstruation when they were girls exists along a spectrum and that their knowledge and understanding about menstruation varied from person to person. Among these ten women, the study also found a spectrum of experiences in relation to their feeling prepared. Interestingly, some of the participants, while having some knowledge of menstruation still felt unprepared when the event occurred for the first time. Relationships between menstruation and its effects on everyday life were also explored. A key finding was the impact of menstruation on their daily lives, including being unprepared, dealing with pain, and teasing and bullying. However, menstruation was not a key factor that led to them missing school; this finding stands in contrast to other studies pointing to how many young women miss school because of menstruation. What were influential factors on school attainment, for the research participants, included pregnancy and insufficient funds to pay school fees. In relation to menstruation education, this study found that these young women learned from many sources, including family, friends, peers, and teachers. This information can inform future research and educational programs pertaining to menstrual health in Uganda that preserves the dignity and diversity of Ugandan women and girls. A key recommendation is to ensure menstruation education in schools and communities is timely and grounded in an approach that enables girls to learn about menstruation holistically.