cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Reinforcing Cybersecurity Hands-on Training With Adaptive Learning
Creators: name: Seda, Pavel
name: Vykopal, Jan
name: Švábenský, Valdemar
name: Čeleda, Pavel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences
subject: K.3.2

description: This paper presents how learning experience influences students' capability to learn and their motivation for learning. Although each student is different, standard instruction methods do not adapt to individuals. Adaptive learning reverses this practice and attempts to improve the student experience. While adaptive learning is well-established in programming, it is rarely used in cybersecurity education. This paper is one of the first works investigating adaptive learning in security training. First, we analyze the performance of 95 students in 12 training sessions to understand the limitations of the current training practice. Less than half of the students completed the training without displaying a solution, and only in two sessions, all students completed all phases. Then, we simulate how students would proceed in one of the past training sessions if it would offer more paths of various difficulty. Based on this simulation, we propose a novel tutor model for adaptive training, which considers students' proficiency before and during an ongoing training session. The proficiency is assessed using a pre-training questionnaire and various in-training metrics. Finally, we conduct a study with 24 students and new training using the proposed tutor model and adaptive training format. The results show that the adaptive training does not overwhelm students as the original static training. Adaptive training enables students to enter several alternative training phases with lower difficulty than the original training. The proposed format is not restricted to a particular training. Therefore, it can be applied to practicing any security topic or even in related fields, such as networking or operating systems. Our study indicates that adaptive learning is a promising approach for improving the student experience in security education. We also highlight implications for educational practice.
description: IEEE FIE 2021 conference, 9 pages, 6 figures, 4 tables
A multifrequency analysis of radio variability of blazars
Creators: name: Ciaramella, A.
name: Bongardo, C.
name: Aller, H. D.
name: Aller, M. F.
name: De Zotti, G.
name: Lahteenmaki, A.
name: Longo, G.
name: Milano, L.
name: Tagliaferri, R.
name: Terasranta, H.
name: Tornikoski, M.
name: Urpo, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have carried out a multifrequency analysis of the radio variability of blazars, exploiting the data obtained during the extensive monitoring programs carried out at the University of Michigan Radio Astronomy Observatory (UMRAO, at 4.8, 8, and 14.5 GHz) and at the Metsahovi Radio Observatory (22 and 37 GHz). Two different techniques detect, in the Metsahovi light curves, evidences of periodicity at both frequencies for 5 sources (0224+671, 0945+408, 1226+023, 2200+420, and 2251+158). For the last three sources consistent periods are found also at the three UMRAO frequencies and the Scargle (1982) method yields an extremely low false-alarm probability. On the other hand, the 22 and 37 GHz periodicities of 0224+671 and 0945+408 (which were less extensively monitored at Metsahovi and for which we get a significant false-alarm probability) are not confirmed by the UMRAO database, where some indications of ill-defined periods about a factor of two longer are retrieved. We have also investigated the variability index, the structure function, and the distribution of intensity variations of the most extensively monitored sources. We find a statistically significant difference in the distribution of the variability index for BL Lac objects compared to flat-spectrum radio quasars (FSRQs), in the sense that the former objects are more variable. For both populations the variability index steadily increases with increasing frequency. The distribution of intensity variations also broadens with increasing frequency, and approaches a log-normal shape at the highest frequencies. We find that variability enhances by 20-30% the high frequency counts of extragalactic radio-sources at bright flux densities, such as those of the WMAP and Planck surveys.
description: A&A accepted. 12 pages, 16 figures
New closed-loop insulin systems
Creators: name: Boughton, Charlotte K.
name: Hovorka, Roman
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Review
Insulin 100 – celebrating 100 years of insulin
Artificial pancreas
Automated insulin delivery
Hybrid closed-loop
Type 1 diabetes

description: Abstract: Advances in diabetes technologies have enabled the development of automated closed-loop insulin delivery systems. Several hybrid closed-loop systems have been commercialised, reflecting rapid transition of this evolving technology from research into clinical practice, where it is gradually transforming the management of type 1 diabetes in children and adults. In this review we consider the supporting evidence in terms of glucose control and quality of life for presently available closed-loop systems and those in development, including dual-hormone closed-loop systems. We also comment on alternative ‘do-it-yourself’ closed-loop systems. We remark on issues associated with clinical adoption of these approaches, including training provision, and consider limitations of presently available closed-loop systems and areas for future enhancements to further improve outcomes and reduce the burden of diabetes management. Graphical abstract:
Transit of asteroids across the 7/3 Kirkwood gap under the Yarkovsky effect
Creators: name: Xu, Yang-Bo
name: Zhou, Li-Yong
name: Ip, Wing-Huen
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Many asteroids in the main belt are continuously pushed by Yarkovsky effect into regions of different mean motion resonances (MMRs) and then ejected out. They are considered as the principal source of near-Earth objects. We investigate in this paper the effects of the 7/3 MMR with Jupiter (J7/3 MMR) on the transportation of asteroids from Koronis and Eos families that reside respectively on the inner and outer side of the resonance. The fraction of asteroids that make successful crossing through the resonance and the escaping rate from the resonance are found to depend on the Yarkovsky drifting rate, the initial inclination and the migrating direction. The excitation of eccentricity and inclination due to the combined influence from both the resonance and Yarkovsky effect is discussed. Only the eccentricity can be pumped up considerably, and it is attributed mainly to the resonance. In the observational data, family members are also found in the resonance and on the opposite side of the resonance with respect to the corresponding family centre. The existence of these family members is explained using our results of numerical simulations. Finally, the replenishment of asteroids in the J7/3 MMR and the transportation of asteroids by it are discussed.
description: 10 pages, 10 figures. Accepted by A&A
Whole building Life Cycle Assessment : three Olympic venues presentation slides
Creators: name: Burtwistle, Jason
name: Kutyn, Kenneth
name: Miller, Adam
name: Ross, Zack
name: Zemcov, Clare
name: Postole, Radu
name: Thomas, Darren
name: Fan, Dennis
name: Geyer, Sean
name: Kernahan, Hillary
name: Ruddock, Josh
Publisher: name: The University of British Columbia
Year: 2012

description: Disclaimer: “UBC SEEDS provides students with the opportunity to share the findings of their studies, as well as their opinions, conclusions and recommendations with the UBC community. The reader should bear in mind that this is a student project/report and is not an official document of UBC. Furthermore readers should bear in mind that these reports may not reflect the current status of activities at UBC. We urge you to contact the research persons mentioned in a report or the SEEDS Coordinator about the current status of the subject matter of a project/report.”
Survival and disease characteristics of de novo versus recurrent metastatic breast cancer in a cohort of young patients
Creators: name: McKenzie, Hayley S.
name: Maishman, Tom
name: Simmonds, Peter
name: Durcan, Lorraine
name: Eccles, Diana
name: Copson, Ellen
name: Altman, Douglas G.
name: Jones, Louise
name: Evans, Gareth
name: Thompson, Alastair M.
name: Pharaoh, Paul
name: Hanby, Andrew
name: Lakhani, Sunil
name: Eeles, Ros
name: Gilbert, Fiona J.
name: Hamed, Hisham
name: Hodgson, Shirley
Publisher: name: Apollo - University of Cambridge Repository
Year: 2020
Subjects: Article
/692/4028/67/1347
/692/699/67/1347
/692/308/409
article

description: Abstract: Background: It is not clear how the pathology, presentation and outcome for patients who present with de novo metastatic breast cancer (dnMBC) compare with those who later develop distant metastases. DnMBC is uncommon in younger patients. We describe these differences within a cohort of young patients in the United Kingdom. Methods: Women aged 40 years or younger with a first invasive breast cancer were recruited to the prospective POSH national cohort study. Baseline clinicopathological data were collected, with annual follow-up. Overall survival (OS) and post-distant relapse-free survival (PDRS) were assessed using Kaplan–Meier curves. Results: In total, 862 patients were diagnosed with metastatic disease. DnMBC prevalence was 2.6% (76/2977). Of those with initially localised disease, 27.1% (786/2901) subsequently developed a distant recurrence. Median follow-up was 11.00 years (95% CI 10.79–11.59). Patients who developed metastatic disease within 12 months had worse OS than dnMBC patients (HR 2.64; 1.84–3.77). For PDRS, dnMBC was better than all groups, including those who relapsed after 5 years. Of dnMBC patients, 1.3% had a gBRCA1, and 11.8% a gBRCA2 mutation. Conclusions: Young women with dnMBC have better PDRS than those who develop relapsed metastatic breast cancer. A gBRCA2 mutation was overrepresented in dnMBC.
Model Comparison tests of modified gravity from the Eöt-Wash experiment
Creators: name: Krishak, Aditi
name: Desai, Shantanu
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Perivolaropoulos et al (arXiv:1904.09462) (P19) have argued that the residual torque data in the Eöt-Wash experiment is consistent with an oscillating signal. This could either be a signature of non-local modified gravity theories or some other systematic error in the data. We independently assess the viability of such an oscillating signal in the same data using Bayesian and information theoretical criterion, to complement the frequentist analysis in P19. We fit this data to three different parametrizations (an offset Newtonian, Yukawa, and an oscillating model), and assess the significance of the oscillating model using AIC, BIC, WAIC, and Bayes factor. All these techniques provide decisive evidence for the oscillating model compared to the Newtonian model, provided the phase is fixed to the same value as in P19. If the phase is allowed to vary, then significance from BIC, WAIC, and Bayes based tests reduces to strong evidence, whereas only AIC still shows decisive evidence. Our analysis codes have been made publicly available.
description: 13 pages, 1 figure. Link to analysis code available at https://github.com/aditikrishak/EotWash_analysis
Temperature dependence of the upper critical field of high-Tc superconductors from isothermal magnetization data. Influence of a temperature dependent Ginzburg-Landau parameter
Creators: name: Landau, I. l.
name: Ott, H. R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We show that the scaling procedure, recently proposed for the evaluation of the temperature variation of the normalized upper critical field of type-II superconductors, may easily be modified in order to take into account a possible temperature dependence of the Ginzburg-Landau parameter kappa. As an example, we consider kappa (T) as it follows from the microscopic theory of superconductivity.
description: 7 pages, 4 figure
Keck Spectroscopy of Two Young Globular Clusters in the Merger Remnant NGC 3921
Creators: name: Schweizer, Francois
name: Seitzer, Patrick
name: Brodie, Jean P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Low-resolution UV-to-visual spectra of two candidate globular clusters in the merger remnant NGC 3921 are presented. These two clusters of apparent magnitude V = 22.2 (Mv = -12.5) lie at projected distances of ~5 kpc from the center and move with halo-type radial velocities relative to the local galaxy background. Their spectra show strong Balmer absorption lines indicative of main-sequence turnoffs dominated by A-type stars. Comparisons with model-cluster spectra computed by Bruzual & Charlot and others yield cluster ages in the range of 200-530 Myr, and metallicities about solar to within a factor of three. Given their small half-light radii (Reff < 5 pc) and ages corresponding to ~100 core- crossing times, these clusters are gravitationally bound and, hence, indeed young globulars. Assuming that they had Chabrier-type initial mass functions, their estimated current masses are 2.3(+-0.1)x10^6 Msun and 1.5(+-0.1)x10^6 Msun, respectively, or roughly half the mass of omegaCen. Since NGC 3921 itself shows many signs of being a 0.7(+-0.3) Gyr old protoelliptical, these two young globulars of roughly solar metallicity and their many counterparts observed with the Hubble Space Telescope provide supporting evidence that, in the process of forming elliptical-like remnants, major mergers of gas-rich disks can also increase the number of metal-rich globular clusters. (Abridged)
description: 22 pages, 6 figures, accepted for publication in AJ, July 2004
Workshop "Mahir dalam Mengelola Referensi Mendeley untuk Tugas Akhir"
Creators: name: Sumartono, Eko
name: Karona Cahya Susena
Publisher: name: Zenodo
Year: 2021
Subjects: Mendeley; Advisor, Reference Manager, Tugas Akhir

description: Upaya meningkatkan kuantitas dan kualitas publikasi ilmiah bagi mahasiswa dalam penyusunan tugas akhir, Lembaga Publikasi (Unived Press) Universitas Dehasen Bengkulu terus melakukan berbagai kegiatan strategis, seperti menggelar workshop "Mahir dalam Mengelola Referensi Mendeley untuk Tugas Akhir". Workshop ini dilaksanakan secara daring (online) menggunakan aplikasi zoom meeting dan diikuti sekitar 500-an mahasiswa dan dosen melalui channel YouTube. Kegiatan ini nanti akan dibuka oleh Bapak Rektor Prf. Dr. Kamaludin, SE.,M.M. Harapan workshop ini dapat menggugah dosen-dosen Unived khususnya untuk mengembangkan kompetensi menulisartikel ilmiah di jurnal ilmiah terakreditasi nasional dan internasional dan Mahasiswa UNIVED khususnya untuk mengembangkan kompetensi menulis skripsi dengan mengoptimalkan aplikasi Mendeley.
covid 19.pdf
Creators: name: Allen, Herbert
Publisher: name: figshare
Year: 2020
Subjects: subject: 110303 Clinical Microbiology
subject: FOS: Clinical medicine

description: The hypothesis is the virus makes biofilms that interact with the innate immune system that generates cytokines that destroy tissue. Hydoxychloroquin interacts with that pathway in at least two sites.
Indeksasi Journal Ilmiah
Creators: name: Sumartono, Eko
Publisher: name: Zenodo
Year: 2021
Subjects: Indeksasi
Google Scholar
Sinta (Arjuna)
DOAJ

description: Indeksasi jurnal merupakan salah satu hal penting bagi pengelola jurnal. Suatu jurnal yang terindeks oleh lembaga pengindeks ternama seperti SCOPUS, Web of Science, SINTA (Ristekbrin) selain meningkatkan reputasi juga menandakan kualitas jurnalnya
THE PRODUCT CYCLE MODEL OF FOREIGN TRADE AND ASIAN DEMAND FOR POULTRY IMPORTS
Creators: name: Nelson, Gerald C.
name: Unnevehr, Laurian J.
name: Nelson, Gerald C.
name: Unnevehr, Laurian J.
Publisher: name: Unknown
Year: 1988
Subjects: International Relations/Trade
Livestock Production/Industries

description: The Asian poultry market and its demand for imports is examined and Vernon's product cycle model is found to be appropriate. The model implies and forecasts of future import demand suggest that US poultry exports to the region will decline unless continued innovation in the US poultry industry occurs.
A GAME THEORETIC MODEL OF AGRICULTURAL AND FOOD PRICE POLICIES IN SENEGAL
Creators: name: Beghin, John C.
name: Karp, Larry S.
name: Beghin, John C.
name: Karp, Larry S.
Publisher: name: Unknown
Year: 1988
Subjects: Agricultural and Food Policy
Demand and Price Analysis
International Development

description: A game theoretic model of the political economy of agricultural and food price policies in Senegal is proposed. A cooperative bargaining game is used to describe and estimate the relative bargaining strength of three representative players: the fanners producing groundnuts and millet and consuming fertilizer; urban dwellers consuming imported rice and wheat; and a small set of governmental institutions intervening in these markets. Farmers are shown to have about twice as much bargaining power as urban consumers or the governmental agencies involved in the game. The bargaining power structure is influenced by changes in exogenous variables such as the world price of commodities, exchange rate and population. The bargaining power of farmers is positively influenced by increases in the world price of rice and groundnuts; urban consumers' strength is weakened by the same exogenous changes. The opposite results are obtained for increases in the foreign exchange rate and population.
“Let’s Bid!” - A modular activity to promote interest in engineering economy
Creators: name: Destenie Nock
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: This article presents a modular activity designed to promote interest and understanding of engineering economics concepts in a complex environment. Through a competition game, called “Let’s Bid!”, the students are able to understand the relationship between technological characteristics and supply and demand equilibrium in electricity markets, and discuss how uncertainty impacts investments in generation capacity and firm pricing strategies. This innovative teaching method was implemented in middle school, high school, and undergraduate college settings. Each implementation took less 60 minutes, and resulted in a strong student interest and understanding of engineering economics concepts (i.e., supply-demand equilibrium, risk, and markets).
Connecting between inflation and dark matter in models with gauged $Z_3$ symmetry
Creators: name: Choi, Soo-Min
name: Kim, Jinsu
name: Lee, Hyun Min
name: Zhu, Bin
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the possibility of unifying the inflation and dark matter physics in the minimal model for a complex scalar dark matter with gauged $Z_3$ symmetry. The dark local $U(1)$ symmetry is broken spontaneously into the $Z_3$ symmetry by the dark Higgs mechanism. As compared to dark matter models with $Z_2$ parity, the dark matter cubic self-interaction restricts the inflation with non-minimal couplings to take place beyond the pure dark matter direction and plays an important role in the loop corrections for the inflationary predictions as well as determining the correct dark matter relic density. Considering either of $2\rightarrow 2$, $3\rightarrow 2$ or forbidden channels to be a dominant production mechanism for dark matter, we show the viable parameter space of the model that is consistent with the theoretical and phenomenological constraints combined from inflation and dark matter.
description: 40 pages, 9 figures, Accepted to JHEP, Discussion on heavy degrees of freedom during inflation added
The Thin Gap Chambers database experience in test beam and preparations for ATLAS
Creators: name: Benhammou, Y.
name: Etzion, E.
name: Bressler, S.
name: Tarem, S.
name: Lellouch, D.
name: Levinson, L.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Thin gap chambers (TGCs) are used for the muon trigger system in the forward region of the LHC experiment ATLAS. The TGCs are expected to provide a trigger signal within 25 ns of the bunch spacing. An extensive system test of the ATLAS muon spectrometer has been performed in the H8 beam line at the CERN SPS during the last few years. A relational database was used for storing the conditions of the tests as well as the configuration of the system. This database has provided the detector control system with the information needed for configuration of the front end electronics. The database is used to assist the online operation and maintenance. The same database is used to store the non event condition and configuration parameters needed later for the offline reconstruction software. A larger scale of the database has been produced to support the whole TGC system. It integrates all the production, QA tests and assembly information. A 1/12th model of the whole TGC system is currently in use for testing the performance of this database in configuring and tracking the condition of the system. A prototype of the database was first implemented during the H8 test beams. This paper describes the database structure, its interface to other systems and its operational performance.
description: Proceedings IEEE, Nuclear Science Symposium 2005, Stockholm, Sweeden, May 2005
Fistulipora timorensis Bassler 1929
Creators: name: Ernst, Andrej
name: Senowbari-Daryan, Baba
name: Hamedani, Ali
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Stenolaemata
Cystoporida
Fistuliporidae
Fistulipora
Fistulipora timorensis

description: Fistulipora timorensis Bassler, 1929 (Fig. 2F, H, K, M; Table 2)
 Fistulipora timorensis Bassler, 1929: 44, pl. 3, figs 4- 9. — Sakagami 1968b: 50, 51, pl. 6, figs 1-3; 1999: 81, 82, pl. 18, figs 1-3. — Morozova 1970a: 63, 64, pl. 2, fig. 1. — Kiseleva 1982: 53, 54, pl. 1, fig. 1. — Xia 1991: 188, 189, pl. 7, figs 6, 7.
 Fistulipora cf. timorensis – Sakagami 1961: 16, pl. 1, figs 1-8; 1995: 242, fig. 9-3, 4. — Sakagami in Yanagida 1988: pl. 12, figs 1-3.
MATERIAL EXAMINED. — 4-8-1, 4-8-5, 4-8-6, 5-2, 10-2-1, 10-2-2, 10-2-3, 10-2-4, 10-2-6, 10-2-7, 23-4, 25-10-3.
 OCCURRENCE. — Lakaftari: central Iran, Jamal Formation, Middle Permian. Fistulipora timorensis is apparently widely distributed in Lower to Upper Permian rocks of the Tethys region. It was reported from Timor (Bassler 1929), Thailand (Sakagami 1968b; Sakagami in Yanagida 1988), Khabarovsk region (Morozova 1970a), Primorye (Kiseleva 1982), Xizang, China (Xia 1991), and Bolivia (Sakagami 1995).
DESCRIPTION
Encrusting colonies, 0.9-1.5 mm thick. Autozooecia bud from a substrate at low angles. Autozooecial apertures rounded, having well developed, horseshoeshaped lunaria, spaced 3.5-4.5 in 2 mm. Autozooecial diaphragms rare to absent in short autozooecia (usually developed at their bases), abundant in longer autozooecia, complete, thin, deflected orally.Vesicles polygonal in tangential section, arranged in 1-3 rows between autozooecia (commonly two rows), having flat or slightly concave roofs, spaced 8-9 per 1 mm of the colony thickness. Maculae consisting of vesicular skeleton, rounded, 0.96-1.50 mm in diameter, spaced regularly on the colony surface. Lunaria of adjacent apertures directed towards maculae centre; autozooecia arranged radially around central point of a macula (Fig. 2M).
COMPARISON
 Fistulipora timorensis differs from F.monticulosa in having larger apertures (0.35 vs.0.29 mm in F. monticulosa averagely), as well as in the absence of tubular colonies. Fistulipora sp.described below has larger apertures (0.46 vs. 0.35 mm in F.timorensis averagely). F. timorensis is also similar to F. siamensis Sakagami, 1999, from the Middle Permian of Thailand. The two species may be conspecific, because the only difference with F.siamensis mentioned by Sakagami (1999) is the abundant basal diaphragms.The number of basal diaphragms can vary greatly in Palaeozoic stenolaemate bryozoans.
description: Published as part of Ernst, Andrej, Senowbari-Daryan, Baba & Hamedani, Ali, 2006, Middle Permian Bryozoa from the Lakaftari area, northeast of Esfahan (central Iran), pp. 543-590 in Geodiversitas 28 (4) on page 548, DOI: 10.5281/zenodo.4665450
Eridopora oculata Bassler 1929
Creators: name: Ernst, Andrej
name: Senowbari-Daryan, Baba
name: Hamedani, Ali
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Stenolaemata
Cystoporida
Fistuliporidae
Eridopora
Eridopora oculata

description: Eridopora oculata Bassler, 1929 (Fig. 3 N-P; Table 4)
 Eridopora oculata Bassler, 1929: 53, 54, pl. 1, figs 5- 11. — Kiseleva 1982: 59, pl. 3, fig. 2.
 Eridopora sp. cf. oculata – Sakagami 2000: 147, fig. 4-3.
MATERIAL EXAMINED. — 1-2-3, 1-2-4, 1-2-5, 5-11, 11-1-1, 16-1-6, 16-1-7, 19-4-11, 23-2-1, 23-4-1, 23-7, 23-8-2, 24-3-5.
OCCURRENCE. — Timor: Indonesia, Permian (Bassler 1929; Sakagami 2000). Lakaftari: central Iran, Jamal Formation, Middle Permian. Khabarovsk region: Russia; Middle Permian, Kazanian (Kiseleva 1982).
DESCRIPTION
Small encrusting colonies, 0.66-1.35 mm thick. Autozooecial apertures rounded to oval, with well developed triangular lunaria, spaced 4-5 in 2 mm at colony surface. Lunaria large, prominent, 0.06- 0.07 mm thick in their middle part, sometimes containing 1-4 nodes. Autozooecial diaphragms rare to abundant, planar, thin. Vesicles angular, separating autozooecia in 1-2 rows, spaced 10-15 in 1 mm of longitudinal section. Distinct polygons developed by keels on the colony surface, enclosing apertures.
COMPARISON
 Eridopora oculata differs from the most similar species E. parasitica (Waagen & Wentzel, 1886) [syn. E. major Bassler, 1929] from Salt Range (Pakistan) by smaller apertures and thinner colony.
description: Published as part of Ernst, Andrej, Senowbari-Daryan, Baba & Hamedani, Ali, 2006, Middle Permian Bryozoa from the Lakaftari area, northeast of Esfahan (central Iran), pp. 543-590 in Geodiversitas 28 (4) on page 549, DOI: 10.5281/zenodo.4665450
Optimal exploitation of the resource in remote state preparation
Creators: name: Nikaeen, Morteza
name: Ramezani, Mehdi
name: Bahrampour, Alireza
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Transmission efficiency (TE) of remote state preparation (RSP) with a shared quantum state and one bit of classical communication is considered. Following [B. Daki et al., Nat. Phys. 8, 666 (2012)], the encoding and decoding strategies of the protocol are restricted to the physically relevant classes of projective measurements and unitary operators, respectively. It is shown that contrary to the previous arguments, the quadratic fidelity as well as the linear fidelity could be a valid figure of merit to quantify the TE of RSP. Then, the TE of the protocol in terms of both linear and quadratic fidelities is evaluated in a fully optimized scenario which includes the maximization over the encoding parameters as well as a meaningful maximization over the decoding parameters. The results show that in this scenario, the TE scales with the sum of the two largest eigenvalues of the squared correlation matrix of the resource state that is zero only for product states. This approach successfully quantifies the performance of the protocol in terms of the resource state parameters and provides a means to compare the usefulness of any two resource states for RSP.
description: 10 pages, 4 figures
Ogbinopora orientalis Gorjunova 1975
Creators: name: Ernst, Andrej
name: Senowbari-Daryan, Baba
name: Hamedani, Ali
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Stenolaemata
Cryptostomida
Hyphasmoporidae
Ogbinopora
Ogbinopora orientalis

description: Ogbinopora orientalis Gorjunova, 1975 (Fig. 3 A-D; Table 7)
 Ogbinopora orientalis Gorjunova, 1975: 67, pl. 11, fig. 2a, b.
HOLOTYPE. — No. 2351/478, PIN; Central Pamir; Upper Permian.
MATERIAL EXAMINED. — 2-1, 4-4, 4-12, 5-5, 5-6-(1- 3), 5-7, 5-9, 5-10, 19-4, 21-2, 23-8, 24-1, 24-2, 24-5, 25-6.
OCCURRENCE. — Central Pamir, Upper Permian. Lakaftari: central Iran, Jamal Formation, Middle Permian.
DESCRIPTION
Ramose colonies with a bundle of axial zooecia in the endozone. Branches 2.20-3.67 mm in diameter, with well defined 0.55-1.11 mm wide exozones. Axial bundle in the endozone consisting of 11 to 14 rows of zooecia, having diameters of 0.78-1.56 mm. Axial zooecia polygonal in cross section. Autozooecia long, budding along to the axial bundle, in the exozone bending outwards and intersecting the surface at angles of 90°. The angle between the back wall of the autozooecia and the axial bundle reaches 24-28° (25.67° averagely). Autozooecial apertures oval, arranged in regular rows, spaced 4-5 in 2 mm along branches, and 6.0-7.5 in 2 mm diagonally. Metazooecia circular and oval, 5-8 arranged between the apertures. Basal diaphragms rarely occur. Both superior and inferior hemisepta present, well developed, positioned in the distal part of autozooecia. Extensive secondary overgrowth occurring.
COMPARISON
 This bryozoan is common in the Jamal Formation. It is similar to Ogbinopora orientalis described on three specimens from the Upper Permian of Central Pamir. Gorjunova (1975) mentioned that neither diaphragms nor hemisepta in this species occur. However, she pictured two oblique sections, in which some short inferior hemisepta can be observed (Gorjunova 1975: pl. 11, fig. 2a, b). Ogbinopora orientalis differs from O. armeniensis Shishova, 1965 by thinner colonies (2.00-3.67 vs. 3.50-5.50 mm in O. armeniensis), smaller apertures (0.07-0.13 vs. 0.10-0.15 mm in O. armeniensis), and in character of hemisepta. O. armeniensis possesses only a single superior hemisepta positioned in the part of the autozooecium transitional between endozone and exozone.
description: Published as part of Ernst, Andrej, Senowbari-Daryan, Baba & Hamedani, Ali, 2006, Middle Permian Bryozoa from the Lakaftari area, northeast of Esfahan (central Iran), pp. 543-590 in Geodiversitas 28 (4) on pages 550-552, DOI: 10.5281/zenodo.4665450
Adaptive Online Incremental Learning for Evolving Data Streams
Creators: name: Zhang, Si-si
name: Liu, Jian-wei
name: Zuo, Xin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Recent years have witnessed growing interests in online incremental learning. However, there are three major challenges in this area. The first major difficulty is concept drift, that is, the probability distribution in the streaming data would change as the data arrives. The second major difficulty is catastrophic forgetting, that is, forgetting what we have learned before when learning new knowledge. The last one we often ignore is the learning of the latent representation. Only good latent representation can improve the prediction accuracy of the model. Our research builds on this observation and attempts to overcome these difficulties. To this end, we propose an Adaptive Online Incremental Learning for evolving data streams (AOIL). We use auto-encoder with the memory module, on the one hand, we obtained the latent features of the input, on the other hand, according to the reconstruction loss of the auto-encoder with memory module, we could successfully detect the existence of concept drift and trigger the update mechanism, adjust the model parameters in time. In addition, we divide features, which are derived from the activation of the hidden layers, into two parts, which are used to extract the common and private features respectively. By means of this approach, the model could learn the private features of the new coming instances, but do not forget what we have learned in the past (shared features), which reduces the occurrence of catastrophic forgetting. At the same time, to get the fusion feature vector we use the self-attention mechanism to effectively fuse the extracted features, which further improved the latent representation learning.
description: 40 pages
Probing vector-like top partner from same-sign dilepton events at the LHC
Creators: name: Zhou, Hang
name: Liu, Ning
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Standard Model is a successful theory but lack of a mechanism for neutrino mass generation as well as a solution to the naturalness problem. In the models that are proposed to simultaneously solve the two problems, heavy Majorana neutrinos and top partners are usually predicted that can lead to a new decay mode of the top partner mediated by the heavy Majorana neutrinos: $T\to b\,W^{+}\to b\,\ell^{+}\ell^{+}q\bar{q'}$. In this paper, we will study the observability of such a new signature via the pair production process of top partner $pp \to T\bar{T} \to 2b+ \ell^\pm \ell^\pm+4j$ in a model independent way. By performing Monte-Carlo simulation, we present the $2σ$ exclusion limits of the top partner mass and mixing parameters at the HL-LHC.
description: 17 pages, 5 figures, 1 table; Discussion added; Version accepted by Communications in Theoretical Physics
Refocusing the links between research, teaching and learning in Higher Education: a case for a ‘research-learning nexus’?
Creators: name: Haslett, Simon
Publisher: name: figshare
Year: 2020
Subjects: subject: 130103 Higher Education
subject: FOS: Educational sciences

description: The links between research, teaching and learning are arguably at the heart of university-level education, yet the debate about the significance of such links remains ongoing. In the UK, the Department for Education and Skills (DfES) in 2003 suggested the creation of teaching-only institutions and so decoupling the links between research and teaching, which stimulated a sector-wide discussion and a general appreciation of the links. More recently, commentators are warning about a renewed threat of a split between research and teaching stemming from the growing attention on institutional ranking. Academics contribute to research and teaching in a number of ways whether they are considered research-active or not, and it may be that it would be more beneficial going forward if the debate is refocused to be based around a ‘research-learning nexus’ in appreciation of the growing transformation in Higher Education towards student-centred learning.
Summaries of Group Discussion
Creators: name: Singh, Katar
name: Doshi, R. R.
name: Grewal, S. S.
name: Singh, Katar
name: Doshi, R. R.
name: Grewal, S. S.
Publisher: name: Unknown
Year: 1984
Subjects: Agricultural and Food Policy
Community/Rural/Urban Development
Environmental Economics and Policy

description: Subject I: Issues in Forestry Development in India Subject II: Rural Industries: Their Potential and Constraints Subject III: Factor Shares in India Agriculture
Solar-cycle irradiance variations over the last four billion years
Creators: name: Shapiro, Anna V.
name: Shapiro, Alexander I.
name: Gizon, Laurent
name: Krivova, Natalie A.
name: Solanki, Sami K.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The variability of the spectral solar irradiance (SSI) over the course of the 11-year solar cycle is one of the manifestations of solar magnetic activity. There is a strong evidence that the SSI variability has an effect on the Earth's atmosphere. The faster rotation of the Sun in the past lead to a more vigorous action of solar dynamo and thus potentially to larger amplitude of the SSI variability on the timescale of the solar activity cycle. This could led to a stronger response of the Earth's atmosphere as well as other solar system planets' atmospheres to the solar activity cycle. We calculate the amplitude of the SSI and TSI variability over the course of the solar activity cycle as a function of solar age. We employ the relationship between the stellar magnetic activity and the age based on observations of solar twins. Using this relation we reconstruct solar magnetic activity and the corresponding solar disk area coverages by magnetic features (i.e. spots and faculae) over the last four billion years. These disk coverages are then used to calculate the amplitude of the solar-cycle SSI variability as a function of wavelength and solar age. Our calculations show that the young Sun was significantly more variable than the present Sun. The amplitude of the solar-cycle Total Solar Irradiance (TSI) variability of the 600 Myr old Sun was about 10 times larger than that of the present Sun. Furthermore, the variability of the young Sun was spot-dominated (the Sun being brighter at the activity minimum than in the maximum), i.e. the Sun was overall brighter at activity minima than at maxima. The amplitude of the TSI variability decreased with solar age until it reached a minimum value at 2.8 Gyr. After this point, the TSI variability is faculae-dominated (the Sun is brighter at the activity maximum) and its amplitude increases with age.
description: 8 pages, 6 figures, accepted publication for Astronomy&Astrophysics
Yayoi Kusama : Perspectives from an Outside
Creators: name: Clayton, Elizabeth
name: Kunimoto, Namiko
Publisher: name: American University (Washington, D.C.)
Year: 2023
Subjects: classificationCode: 3601
subject: Art history, theory and criticism

description: Research paper submitted to American University in partial fulfillment of the Degree of Master of Arts; approved as non-thesis option
A superburst from 4U 1254-690
Creators: name: Zand, J. J. M. in 't
name: Kuulkers, E.
name: Verbunt, F.
name: Heise, J.
name: Cornelisse, R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the detection with the BeppoSAX Wide Field Cameras of a superburst from 4U 1254-690. The superburst is preceded by a normal type-I X-ray burst, has a decay time that is the longest of all eight superbursts detected so far and a peak luminosity that is the lowest. Like for the other seven superbursts, the origin is a well-known type-I X-ray burster with a persistent luminosity level close to one tenth of the Eddington limit. Based on WFC data of all persistently bright X-ray bursters, the average rate of superbursts is 0.51+/-0.25 per year per persistently bright X-ray burster. Some systems may have higher superburst rates. For all superbursters, we present evidence for a pure helium layer which is burnt in an unstable as well as a stable manner.
description: Accepted by A&A Letters
Magnetic Field Enhanced Coherence Length in Cold Atomic Gases
Creators: name: Sigwarth, Olivier
name: Labeyrie, Guillaume
name: Jonckheere, Thibaut
name: Delande, Dominique
name: Kaiser, Robin
name: Miniatura, Christian
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study the effect of an external magnetic field on coherent backscattering of light from a cool rubidium vapor. We observe that the backscattering enhancement factor can be {\it increased} with $B$. This surprising behavior shows that the coherence length of the system can be increased by applying a magnetic field, in sharp contrast with ususal situations. This is mainly due to the lifting of the degeneracy between Zeeman sublevels. We find good agreement between our experimental data and a full Monte-Carlosimulation, taking into account the magneto-optical effects and the geometry of the atomic cloud.
New scheme for generating GHZ like state of $n$ photons
Creators: name: Sagi, Yoav
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper we propose a new scheme for creating a three photons GHZ state using only linear optics elements and single photon detectors. We furthermore generalize the scheme for producing any GHZ-like state of $n$ photons. The input state of the scheme consists of a non-entangled state of $n$ photons. Experimental aspects regarding the implementation of the scheme are presented. Finally, the role of such schemes in quantum information processing with photons is discussed.
description: 4 pages, 4 figures
The shadow of dark matter as a shadow of string theory: String origin of the dipole term
Creators: name: Dick, Rainer
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We point out that the Kalb-Ramond field can couple to the Ramond and Neveu-Schwarz fields of superstring theory in a way that can generate a coupling of the Kalb-Ramond field to dark matter dipole moments. Electroweak dipole dark matter could then arise from the Ramond sector of superstrings with a low string scale up to 120 TeV.
description: 7 pages. Preprint version of paper accepted for publication in EPJ C. Contains an explanation why the new coupling preserves GSO sectors. Also includes an explanation of mode expansions of the Kalb-Ramond field in Coulomb gauge and in Lorentz gauge
Spinofenestella Termier & Termier 1971
Creators: name: Ernst, Andrej
name: Senowbari-Daryan, Baba
name: Hamedani, Ali
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Stenolaemata
Fenestrida
Fenestellidae
Spinofenestella

description: Spinofenestella sp. 2 (Fig. 6 F-I; Table 13)
MATERIAL EXAMINED. — 7-3-5, 7-3-6, 9-5-1, 9-7, 12-1, 12-2-3, 19-2-1, 23-8, 25-7-1.
OCCURRENCE. — Lakaftari: central Iran, Jamal Formation, Middle Permian.
DESCRIPTION
Micrometric formula: 18-21/11-14//22-25. Reticulated colonies with straight or slightly undulating branches, joined by dissepiments. Bifurcation common. Autozooecia arranged in 2 alternating rows on branches. Apertures circular, spaced 2- 3 per length of a fenestrule, containing 12-13 small nodes and 8 septa in the peristome. Keel low, carrying single row of moderately large and closely spaced nodes. Internal granular skeleton thick, well developed, continuous with obverse keel, nodes, peristome and across dissepiments. Outer lamellar skeleton moderately thick. Microacanthostyles abundant on the obverse surface; scarcely to abundant on reverse side, 10-25 µm in diameter, having distinct hyaline cores and thin laminated sheaths.
INTERIOR DESCRIPTION
Autozooecia triangular in the middle tangential section, low and elongated, with well developed vestibule; aperture positioned at distal to distalabaxial end of chamber. Superior hemisepta short; inferior hemisepta absent.
COMPARISON
 The present material is similar to Spinofenestella subspecifica (Shulga-Nesterenko, 1952) from the Lower Permian of the Russian Platform. The latter species has longer fenestrules (0.80-0.90 vs. 0.46- 0.69 mm in Spinofenestella sp. 2).
 Genus Alternifenestella Termier & Termier, 1971
 TYPE SPECIES. — Fenestella minor Nikiforova, 1933. Middle Carboniferous, Donetz Basin (Ukraine).
description: Published as part of Ernst, Andrej, Senowbari-Daryan, Baba & Hamedani, Ali, 2006, Middle Permian Bryozoa from the Lakaftari area, northeast of Esfahan (central Iran), pp. 543-590 in Geodiversitas 28 (4) on pages 558-559, DOI: 10.5281/zenodo.4665450
Polypora principalis Gorjunova 1975
Creators: name: Ernst, Andrej
name: Senowbari-Daryan, Baba
name: Hamedani, Ali
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Stenolaemata
Fenestrida
Fenestellidae
Polypora
Polypora principalis

description: Polypora principalis Gorjunova, 1975 (Fig. 11 E-G; Table 28)
 Polypora principalis Gorjunova, 1975: 97, pl. 26, fig. 3. — Gorjunova & Morozova 1979: 87, pl. 26, fig. 2.
HOLOTYPE. — No. 2351/392, PIN; Central Pamir (Tajikistan); Lower Permian.
MATERIAL EXAMINED. — 4-3.
OCCURRENCE. — Central Pamir (Tajikistan), Lower Permian (Gorjunova 1975). Central Mongolia, Permian (Gorjunova & Morozova 1979). Lakaftari: central Iran, Jamal Formation, Middle Permian.
DESCRIPTION
Micrometric formula: 6/4-5//15. Single fragment of reticulated colony with straight branches, joined by relatively thin dissepiments. Bifurcation common. Autozooecia arranged in 3-5 alternating rows on branches, becoming 7 at the site of bifurcation and 3 after the bifurcation. Apertures circular, spaced 6-7 per length of a fenestrule; rarely 1-2 small nodes developed in peristome. Shape of fenestrules varying from oval to rectangular. Keels absent. Nodes small, arranged in regular rows between apertures on the obverse colony surface, widely spaced, hyaline. Internal granular skeleton moderately thick, well developed, continuous with nodes, rods, peristome and across dissepiments. Outer lamellar skeleton moderately thick, containing abundant rods 5- 6 µm in diameter.
INTERIOR DESCRIPTION
Autozooecia rhombic to hexagonal in the middle tangential section, irregularly shaped in place of bifurcation; high and short in longitudinal section, with well developed vestibule; elongate to branch length; aperture positioned at distal to distal-abaxial end of chamber. Hemisepta absent.
COMPARISON
 The investigated material shows close similarity to Polypora principalis from the Lower Permian of Central Pamir. Polypora nianekensis Morozova, 1981 from the Upper Permian of the Northeast of Russia is also similar. The latter species has thicker branches (1.00-1.20 vs. 0.75-0.90 mm in P. principalis).
description: Published as part of Ernst, Andrej, Senowbari-Daryan, Baba & Hamedani, Ali, 2006, Middle Permian Bryozoa from the Lakaftari area, northeast of Esfahan (central Iran), pp. 543-590 in Geodiversitas 28 (4) on page 572, DOI: 10.5281/zenodo.4665450
Normal coordinates based on curved tangent space
Creators: name: K, Hari
name: Kothawala, Dawood
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Riemann normal coordinates (RNC) at a regular event $p_0$ of a spacetime manifold $\mathcal{M}$ are constructed by imposing: (i) $g_{\textsf{ab}}|_{p_0}=η_{ab}$, and (ii) $Γ^\textsf{a}_{\phantom{\textsf a}\textsf{bc}}|_{p_0}=0$. There is, however, a third, $independent$, assumption in the definition of RNC which essentially fixes the $density$ $of$ $geodesics$ emanating from $p_0$ to its value in flat spacetime, viz.: (iii) the tangent space $\mathcal{T}_{p_0}(\mathcal{M})$ is $flat$. We relax (iii) and obtain the normal coordinates, along with the metric $g_{\textsf{ab}}$, when $\mathcal{T}_{p_0}(\mathcal{M})$ is a maximally symmetric manifold $\widetilde{\mathcal M}_Λ$ with curvature length $|Λ|^{-1/2}$. In general, the "rest" frame defined by these coordinates is non-inertial with an additional acceleration $\boldsymbol a = - (Λ/3) \, \boldsymbol x$ depending on the curvature of tangent space. Our geometric set-up provides a convenient probe of local physics in a universe with a cosmological constant $Λ$, now embedded into the local structure of spacetime as a fundamental constant associated with a curved tangent space. We discuss classical and quantum implications of the same.
description: 13 pages, 4 figures, comments added and typos fixed, matches version accepted in Phys. Rev. D