cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Characterization and antimicrobial susceptibility of Escherichia coli isolated from healthy farm animals in Tunisia
Creators: name: Bessalah, Salma
name: Fairbrother, John Morris
name: Salhi, Imed
name: Vanier, Ghyslaine
name: Khorchani, Touhami
name: Seddik, Mabrouk-Mouldi
name: Hammadi, Mohamed
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Healthy animals can constitute a reservoir for Escherichia coli potentially dangerous for humans. Our objectives were to investigate virulence genes in E. coli isolated from healthy animals in southern Tunisia and to determine their resistance to antimicrobials of high importance in humans and animals. 126 fecal samples were collected from healthy animals (cattle, sheep, goats, chicken, camel, bustard and rabbit) and assayed by PCR for virulence genes and by disk diffusion for antimicrobial resistance. STEC were isolated most frequently from goats (27.7%), sheep (20%) and cattle (14.2%). ExPEC prevalence of iucD (41.6%), papC (27.7%), sfa (13.8%), afa8 (13.8%) and iron (72.2%) was highest in camels. Prevalence of the ExPEC associated genes iss and cnf and the EPEC defining gene eae was highest in rabbits (53.3, 13.3, and 53.3%, respectively). The genes defining enterotoxigenic, enteroinvasive and enteroaggregative E. coli were not detected and faeG was found only in camels (5.5%). The most common phylogenetic groups were B1 (54.5%) and B2 (16.6%). Virulence gene profiles varied greatly between animal species. Overall, antimicrobial resistance was not highly prevalent, the highest resistance being observed against tetracycline, 43.9%.
A tree approach to $p$-variation and to integration
Creators: name: Picard, Jean
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G17, 60H05, 26A42

description: We consider a real-valued path; it is possible to associate a tree to this path, and we explore the relations between the tree, the properties of $p$-variation of the path, and integration with respect to the path. In particular, the fractal dimension of the tree is estimated from the variations of the path, and Young integrals with respect to the path, as well as integrals from the rough paths theory, are written as integrals on the tree. Examples include some stochastic paths such as martingales, Lévy processes and fractional Brownian motions (for which an estimator of the Hurst parameter is given).
Survival and biochemical health indicators of Elliptio complanata deployed in Anacostia River tributaries for monitoring of persistent organic contaminants
Creators: name: Harrison, Rachel Marie
Publisher: name: Digital Repository at the University of Maryland
Year: 2019
Subjects: subject: Environmental science
subject: Aquatic sciences
subject: Conservation biology
subject: Anacostia River
subject: biomonitoring
subject: freshwater mussels
subject: persistent organic pollutants
subject: reintroduction

description: The Anacostia River is one of three regions-of-concern in the Chesapeake Bay Watershed. Persistent organic pollutants (POPs) such as polycyclic aromatic hydrocarbons, polychlorinated biphenyls, and organochlorine pesticides are known to accumulate in sediment and biota within portions of the Anacostia system, but on-going contaminant sources are poorly understood. The current study investigates relative contaminant burdens in the freshwater mussel Elliptio complanata deployed in six non-tidal Anacostia tributaries and an out-of-system reference site. Mussels acquire contaminants during feeding and are a useful tool for monitoring POPs transporting through the system. Mussels were effective at identifying sites with high contaminant loads. The study also investigates the suitability of Anacostia tributaries for reintroduction of E. complanata to increase benthic community diversity and potentially improve water quality. Survival and growth during deployment was very good for both sampling seasons. Biochemical health parameters of deployed mussels suggest that conditions may be suitable for mussel reintroduction.
Copepod swimming behaviour: from 3D small-scale patterns to species-specific adaptive traits
Creators: name: Bianco, Giuseppe
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2010

description: Planktonic copepods belong to the zooplankton. They play a key role in the functioning of pelagic ecosystem by linking phytoplankton, on which they graze, to larger consumers by which they are preyed. Their behaviour is affected by physical, chemical and biological forces of their surrounding environment. To survive, copepods need to feed on prey, to escape predators and to find mates.
In the present study the swimming behaviour in three-dimensional space was investigated for Centropages typicus, Acartia clausi, Paracalanus parvus, Clausocalanus furcatus and Temora stylifera over two conditions: the presence/absence of natural food particles and the population density.
Copepods were collected at the long term ecological research station MareChiara (Gulf of Naples, Italy) during the respective peak of occurrences. Results showed that (i) males and females within a species behave the same; (ii) in almost all the species, food acts as a stimulation of swimming pattern; (iii) three swimming behavioural categories were identified over the five species studied; (iv) copepod species, whose peak of abundance occurs in the same season, did not behave the similarly; (v) population density affect the swimming behaviour of all species; however, genders behave mostly differently.
The present study brings into light the behaviour of five most abundant copepod species in the Mediterranean sea. Further experiences have to been conduct to fully understand the copepod behaviour and their interaction with their environment.
Scale and Weyl Invariance in Einstein-Cartan Gravity
Creators: name: Karananas, Georgios K.
name: Shaposhnikov, Mikhail
name: Shkerin, Andrey
name: Zell, Sebastian
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show how Einstein-Cartan gravity can accommodate both global scale and local scale (Weyl) invariance. To this end, we construct a wide class of models with nonpropagaing torsion and a nonminimally coupled scalar field. In phenomenological applications the scalar field is associated with the Higgs boson. For global scale invariance, an additional field -- dilaton -- is needed to make the theory phenomenologically viable. In the case of the Weyl symmetry, the dilaton is spurious and the theory reduces to a sub-class of one-field models. In both scenarios of scale invariance, we derive an equivalent metric theory and discuss possible implications for phenomenology.
description: Journal version---discussion extended, typos corrected, references added
Dynamical Dzyaloshinsky-Moriya Interaction in KCuF3
Creators: name: Eremin, M. V.
name: Zakharov, D. V.
name: von Nidda, H. -A. Krug
name: Eremina, R. M.
name: Shuvaev, A.
name: Pimenov, A.
name: Ghigna, P.
name: Deisenhofer, J.
name: Loidl, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The spin dynamics of the prototypical quasi one-dimensional antiferromagnetic Heisenberg spin S=1/2 chain KCuF3 is investigated by electron spin resonance spectroscopy. Our analysis shows that the peculiarities of the spin dynamics require a new dynamical form of the antisymmetric anisotropic spin-spin interaction. This dynamical Dzyaloshinsky-Moriya interaction is related to strong oscillations of the bridging fuorine ions perpendicular to the crystallographic c axis. This new mechanism allows to resolve consistently the controversies in observation of the magnetic and structural properties of this orbitally ordered perovskite compound.
description: 4 pages, 3 figures
УПРАВЛЕНИЕ ИЗМЕНЕНИЯМИ В IT-ПРОЕКТАХ: СТРАТЕГИИ ДЛЯ МИНИМИЗАЦИИ СОПРОТИВЛЕНИЯ
Creators: name: Батиров, Қудрат
Publisher: name: Zenodo
Year: 2023

description: Внедрение изменений в IT-проектах всегда сопряжено с сопротивлением. Сопротивление изменениям может негативно повлиять на реализацию проекта, привести к задержкам, снижению качества результатов и даже к полной неудаче проекта. В статье рассматриваются стратегии для минимизации сопротивления изменениям в IT-проектах. Стратегии основаны на обзоре литературы и практического опыта.
Vitaly Ginzburg and High Temperature Superconductivity: Personal Reminiscences
Creators: name: Mazin, I. I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: I offer some personal reminiscences from the period of 1976-1983, when I was a M. Sc. and then a Ph.D. student in Vitaly L. Ginzburg's High Temperature Superconductivity group at the P.N. Lebedev Institute in Moscow
description: To be published in proceedings of the Notre Dame Workshop on the Possibility of Room Temperature Superconductivity, June 2005 v.2: an apposite epigraph added
Simulations of angle- and spatially-resolved vibrational electron energy loss spectroscopy for a system with a planar defect
Creators: name: Zeiger, Paul M.
name: Rusz, Ján
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Recent developments in experiments with vibrational electron energy loss spectroscopy (EELS) have revealed spectral shape variations at spatial resolutions down to sub-atomic scale. Interpretation in terms of local phonon density of states enables their qualitative understanding, yet a more detailed analysis is calling for advances in theoretical methods. In Zeiger and Rusz, Phys. Rev. Lett. 124, 025501 (2020) we have presented a frequency resolved frozen phonon multislice method for simulations of vibrational EELS. Detailed simulations for a plane wave electron beam scattering on a vibrating hexagonal boron nitride are presented in a companion manuscript (Zeiger and Rusz, arXiv:2104.03197). Here we present simulations of vibrational EELS assuming a convergent electron probe of nanometer size and atomic size on a hexagonal boron nitride structure model with a planar defect. With a nanometer beam we observe spectral shape modifications in the presence of the defect, which are correlated with local changes of the phonon density of states. With an atomic size electron beam, we observe the same, although with better contrast. In addition, we observe atomic level contrast and sub-atomic scale spectral shape modifications, which are particularly strong for small detector collection angles.
description: 11 pages, 13 figures
Achieving Representative Faultloads in Software Fault Injection
Creators: name: Natella, Roberto
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2011

description: Given the complexity of modern software systems and its pervasiveness in many aspects of our lives, software faults (i.e., bugs) are a dangerous threat. Unfortunately, it is impossible to assure that software is perfect despite of advances in software engineering. Therefore, mission- and safety-critical systems have to provide fault tolerance algorithms and mechanisms to mitigate this threat. Software Fault Injection emerged in the last decades as a means for testing and improving fault-tolerant systems. This approach deliberately introduces faults in a software in order to assess its behavior in the presence of software faults.

In order to be adopted by practitioners in the development of critical systems, and to assure an effective and trustworthy evaluation of fault tolerance, the realism of faults being injected (fault representativeness) need to be assured, i.e., the injected faults should reflect the residual faults that escape the development process and that can affect the system. This thesis addresses fault representativeness with respect to three aspects. First, it proposes an approach for selecting code locations in which to inject software faults in a complex software system. The approach identifies locations in which faults are more likely to hide from testing, in order to focus the injection on the most representative locations and to reduce the number and cost of experiments at the same time. Second, it proposes a method for improving the accuracy of faults injected in binary code, which is required when the source code is not available as in the case of third-party software. Finally, this thesis proposes a technique for emulating concurrency faults, which are a significant part of faults affecting complex software. These contributions are instrumental to advance Software Fault Injection and make it an effective and practical approach for developing fault-tolerant systems.
IL RISK MANAGEMENT ED IL ROBUST FAST-TRACKING
Creators: name: Fierro, Davide
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2011

description: Oggigiorno la pressione sempre maggiore di essere primi nel mercato globale e la necessità di battere i competitori rendono i tempi di ultimazione dei progetti uno tra più importanti fattori di successo. I moderni progetti tecnologici sono sempre più in competizione su fini scientifici, innovazione, performance e sistemi innovativi diventano presto obsoleti senza valore scientifico e commerciale.  Di conseguenza le strategie di gestione sono sempre più aggressive con il fine di essere conformi alle attuali chiavi di successo che possono essere riassunte in velocità, riduzioni costi e qualità.
Per far ciò risulta chiaramente strategico lo sviluppo di una pianificazione corretta, efficace nel raggiungere gli obiettivi nel più breve tempo possibile pur rispettando i vincoli di tempi e qualità imposti. Il nuovo approccio gestionale sviluppato nel corso del dottorato e descritto nei prossimi capitoli e’ chiamato “Robust Fast Tracking (RFT)”. Esso spinge verso la creazione di prodotti estremamente flessibili ed adattabili, in modo da minimizzare l’impatto conseguente alla manifestazione di un rischio dovuto all'accellerazione dei tempi di ultimazione.
Statistical analysis of the transmission based on the DMPK equation: An application to Pb nano-contacts
Creators: name: Gopar, Victor A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The density of the transmission eigenvalues of Pb nano-contacts has been estimated recently in mechanically controllable break-junction experiments. Motivated by these experimental analyses, here we study the evolution of the density of the transmission eigenvalues with the disorder strength and the number of channels supported by the ballistic constriction of a quantum point contact in the framework of the Dorokhov-Mello-Pereyra-Kumar equation. We find that the transmission density evolves rapidly into the density in the diffusive metallic regime as the number of channels $N_c$ of the constriction increase. Therefore, the transmission density distribution for a few $N_c$ channels comes close to the known bimodal density distribution in the metallic limit. This is in agreement with the experimental statistical-studies in Pb nano-contacts. For the two analyzed cases, we show that the experimental densities are seen to be well described by the corresponding theoretical results.
description: 6 pages, 6 figures
The zero-energy state in graphene in a high magnetic field
Creators: name: Checkelsky, Joseph G.
name: Li, Lu
name: Ong, N. P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The fate of the charge-neutral Dirac point in graphene in a high magnetic field $H$ has been investigated at low temperatures ($T\sim$ 0.3 K). In samples with small $V_0$ (the gate voltage needed to access the Dirac point), the resistance $R_0$ at the Dirac point diverges steeply with $H$, signalling a crossover to an insulating state in intense field. The approach to the insulating state is highly unusual. Despite the steep divergence in $R_0$, the profile of $R_0$ vs. $T$ in fixed $H$ saturates to a $T$-independent value below 2 K, consistent with charge carrying gapless excitations.
description: 4 pages, 4 figures. Four new sub-figures have been added. Text expanded to discuss data from more samples
Infrared thermography and ultrasonics to evaluate porosity of carbon fibre reinforced composites
Creators: name: Toscano, Cinzia
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2013

description: Il presente lavoro di Tesi è incentrato sulle problematiche relative al controllo non distruttivo di materiali compositi, di tipo resina epossidica rinforzata con fibre di carbonio, affette da porosità. La porosità è un difetto che tipicamente viene riscontrato a valle del processo di fabbricazione di tali materiali, ed è genralmente causata da cicli di cura non ottimizzati o altre problematiche legate allo specifico processo di manifattura. La sua rivelazione è di primaria importanza in quanto è causa di degrado delle proprietà meccaniche dei compositi. Da studi di letteratura è stato possibile appurare che la tecnica di controllo non distruttivo più applicata per tale difetto sono gli ultrasuoni, ma essi sono affetti da alcune limitazioni ed in particolare sono efficaci soprattutto quando associati a processi di manifattura ripetitivi, al tipo di materiale da ispezionare, nonché alle apparecchiature usate e al personale addetto. Pertanto si è deciso di investigare un metodo alternativo, la termografia infrarossa ed in particolare la termorafia flash, quale metodo per la rilevazione e misura di porosità. Mediante un lavoro organico e sistematico, è stato quindi possibile dimostrare non solo l'efficacia della tecnica infrarossa, ma anche la sua caratteristica di fornire misure quantitative in breve tempo. I risultati ottenuti sono potenzialmente di grande utilità per le aziende che producono composito e che vogliano controllare la qualità dei componenti in maniera sicura e rapida.
Overcharging, charge inversion and reentrant condensation: Using highly-charged polyelectrolytes in tetravalent salt solutions as an example of study
Creators: name: Hsiao, Pai-Yi
Publisher: name: arXiv
Year: 2008
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study salt-induced charge overcompensation and charge inversion of flexible polyelectrolytes via computer simulations and demonstrate the importance of ion excluded volume. Reentrant condensation takes place when the ion size is comparable to monomer size, and happens in a middle region of salt concentration. In a high-salt region, ions can overcharge a chain near its surface and charge distribution around a chain displays an oscillatory behavior. Unambiguous evidence obtained by electrophoresis shows that charge inversion does not necessarily appear with overcharging and occurs when the ion size is not big. These findings suggest a disconnection of resolubilization of polyelectrolyte condensates at high salt concentration with charge inversion.
description: letter (11 pages, 4 figures), accepted for publication in jpcb
Low-Temperature Insulating Phase of the Si(111)--7$\times$7 Surface
Creators: name: Modesti, S.
name: Sheverdyaeva, P. M.
name: Moras, P.
name: Carbone, C.
name: Caputo, M.
name: Marsi, M.
name: Tosatti, E.
name: Profeta, G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigated the electronic structure of the Si(111)--7$\times$7 surface below 20 K by scanning tunneling and photoemission spectroscopies and by density functional theory calculations. Previous experimental studies have questioned the ground state of this surface, which is expected to be metallic in a band picture because of the odd number of electrons per unit cell. Our differential conductance spectra instead show the opening of an energy gap at the Fermi level and a significant temperature dependence of the electronic properties, especially for the adatoms at the center of the unfaulted half of the unit cell. Complementary photoemission spectra with improved correction of the surface photovoltage shift corroborate the differential conductance data and demonstrate the absence of surface bands crossing the Fermi level at 17 K. These consistent experimental observations point to an insulating ground state and contradict the prediction of a metallic surface obtained by density functional theory in the generalized gradient approximation. The calculations indicate that this surface has or is near a magnetic instability, but remains metallic in the magnetic phases even including correlation effects at mean-field level. We discuss possible origins of the observed discrepancies between experiments and calculations.
Validity conditions of the direct boundary integral equation for exterior problems of plane elasticity
Creators: name: Corfdir, Alain
name: Bonnet, Guy
Publisher: name: arXiv
Year: 2007
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: Writing the boundary integral equation for an exterior problem of elasticity is subordinate so far to hypotheses on the asymptotical behaviour at infinity of solutions. The sufficient conditions met in the literature are too restrictive and do not notably cover the case when the loading has a non zero resultant force. This difficulty can be removed by considering the problem in displacements relatively to one point located at a finite distance from the loading. Finally, this auxiliary problem allows widening the conditions of validity of the usual formulation of the direct integral method.
The Naimark dilated PT-symmetric brachistochrone
Creators: name: Guenther, Uwe
name: Samsonov, Boris F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The quantum mechanical brachistochrone system with PT-symmetric Hamiltonian is Naimark dilated and reinterpreted as subsystem of a Hermitian system in a higher-dimensional Hilbert space. This opens a way to a direct experimental implementation of the recently hypothesized PT-symmetric ultra-fast brachistochrone regime of [C. M. Bender et al, Phys. Rev. Lett. {\bf 98}, 040403 (2007)] in an entangled two-spin system.
description: 4 pages
Slides for: Millimeter Wave Vehicular Communication
Creators: Aniruddha Chandra
Publisher: name: IEEE
Year: 2022

Slides for Webinar: Millimeter Wave Vehicular Communication: From Channel Sounding to Standardization
This webinar provides an account of the collaborative research efforts between several international groups (in Europe, Asia and North America) in the domain of millimetre wave vehicular communication. Channel sounding campaigns conducted under different vehicle-to-everything (V2X) scenarios, such as intra-vehicle (InV), vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I), are described. The experimental data obtained are analysed and used for subsequent modelling of V2X wireless channels. Finally, the lessons learned during the sounding and modelling phases are applied in developing internationally accredited standards.
Learning Objectives:
-	Understand the role of vehicular communication in smart cities
-	Appreciate the high bandwidth demand of vehicular communication
-	Develop a systematic approach for designing next generation vehicular communication links
Dark Energy: A Unifying View
Creators: name: Zimdahl, Winfried
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Different models of the cosmic substratum which pretend to describe the present stage of accelerated expansion of the Universe like the $Λ$CDM model or a Chaplygin gas, can be seen as special realizations of a holographic dark energy cosmology if the option of an interaction between pressurless dark matter and dark energy is taken seriously. The corresponding interaction strength parameter plays the role of a cosmological constant. Differences occur at the perturbative level. In particular, the pressure perturbations are intrinsically non-adiabatic.
description: 9 pages, selected for "Honorable Mention" by the Gravity Research Foundation
Towards an infrastructure for Earth system modelling in Norway
Creators: name: Fouilloux, Anne
name: Iaquinta, Jean
name: Krueger, Kirstin
Publisher: name: F1000 Research Limited
Year: 2019

description: The INES (Infrastructure for Norwegian Earth System Modelling) is a Norwegian Research Council funded project (NRC grant 270061, duration: 2018 - 2028) aiming at facilitating Norwegian participation to the World Climate Research Programme (WCRP). INES provides the foundation for research of strategic relevance for Norwegian climate science and a basis for international cooperation efforts aimed at better understanding of future climate change and associated mitigation needs.

A “virtual laboratory” based on Galaxy (https://galaxyproject.org/) for ESM modelling will be established that includes ESM software and specialized solutions for efficient use by the national climate research community and collaborating international groups.

The objectives of INES are:

	Upgrade and maintain a cutting-edge and verified ESM suitable for the national climate science community and participation in international model intercomparison projects.
	Provide an infrastructure for efficient model simulations, storage, analysis and validation available for the national climate science community and collaborating international groups.
	For efficient sharing of model data, provide an infrastructure that connects to international data grids and ensures that model data complies with established standards of the climate community.

The proposed infrastructure would serve in a cost-efficient way for climate-related user communities from basic research to climate services.

In this poster, we present our progress on the development of a Galaxy based Climate portal (https://climate.usegalaxy.eu).

The authors would like to thank Bérénice Batut,  Björn Grüning, Anup Kumar and @galaxyproject

The Galaxy server (https://climate.usegalaxy.eu) that was used for some calculations is in part funded by Collaborative Research Centre 992 Medical Epigenetics (DFG grant SFB 992/1 2012) and German Federal Ministry of Education and Research (BMBF grants 031 A538A/A538C RBC, 031L0101B/031L0101C de.NBI-epi, 031L0106 de.STAIR (de.NBI)).
Additional file 1 of Liver injury in children: signal analysis of suspected drugs based on the food and drug administration adverse event reporting system
Creators: name: Liu, Yan
name: Li, Hailong
name: Huang, Liang
name: Wan, Chaomin
name: Wang, Huiqing
name: Jiao, Xuefeng
name: Zeng, Linan
name: Jia, Zhijun
name: Cheng, Guo
name: Zhang, Lei
name: Zhang, Wei
name: Zhang, Lingli
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 1
PELS Day Closing Session-Slides
Creators: Stephanie Watts Butler & Liuchen Chang
Publisher: name: IEEE
Year: 2022

PELS Webinar Slides
Abstract: All Members are invited to the PELS Day 2022 Closing Celebration, which will include opening remarks from IEEE PELS President Liuchen Chang, and a Keynote address from Dr. Stephanie Watts Butler. The announcements for the contest winners will also be incorporated into the program! Tune in and celebrate with us!
Liberia's Agricultural Economy in Brief
Creators: name: Skinner, Snider W.
name: Skinner, Snider W.
Publisher: name: Unknown
Year: 1968
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: Food Consumption/Nutrition/Food Safety
subject: International Relations/Trade
subject: Land Economics/Use
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business

description: Excerpts from the report Summary: Liberia is rich in rubber, iron ore, and timber. Rubber is by far Liberia's most important agricultural export. In 1963, rubber exports valued at $23,916,000 made up 32 percent of the total exports, which were valued at $75,862,000. Other agricultural exports, chiefly coffee, palm kernels, cocoa, and piassava (palm fiber), brought the percentage of agricultural exports up to 35 percent.
URBAN WATER SUPPLY PLANNING UNDER CLIMATE AND DEMAND GROWTH UNCERTAINTIES: A FRAMEWORK FOR IMPROVING SYSTEM RESILIENCE
Creators: name: Yhap, Krystal Gayle
Publisher: name: Digital Repository at the University of Maryland
Year: 2019
Subjects: subject: Water resources management
subject: Environmental science
subject: Systems science
subject: Drought resilience
subject: San Francisco
subject: urban water management
subject: water resource management
subject: WEAP

description: Urban areas around the world are facing increased challenges in consistently and reliably providing water services. Rapid urbanization, climate change, and the disjointed management of water distribution systems reveal the need for the creation of holistic management solutions. San Francisco Public Utilities Commission (SFPUC) is considering alternative water supply options to improve the reliability of San Francisco’s water resource, which provided a case study for this research. This research proposes an alternative planning tool used for systematic urban water supply planning and demand management. This approach compares water supply options using the Water Evaluation and Planning tool (WEAP) and a drought resilience matrix. Future implications of modeled climate change, extreme drought, and population increase effects on the natural and urban water system are explored in this study. The effectiveness of water supply portfolios is compared through the creation and use of a drought resilience matrix.
TRACKING ACUTE RESPIRATORY INFEECTIONS IN A COLLEGE RESIDENT COMMUNITY
Creators: name: Adenaiye, Oluwasanmi
Publisher: name: Digital Repository at the University of Maryland
Year: 2018
Subjects: subject: Environmental health
subject: Epidemiology
subject: Cold
subject: Dormitory
subject: Flu
subject: Infections
subject: Influenza
subject: Respiratory

description: Influenza and other acute respiratory infections (ARIs) contribute significantly to human morbidity and mortality globally. Animal experiments and human challenge studies have not provided an adequate explanation about the relative importance of social, behavioral and physical environment in the transmission of ARIs and are limited due to uncertainty about the generalizability of their findings to a natural infection. Also, household transmission studies seldom characterize all potential transmission covariates e.g. environmental conditions, leaving a gap in the knowledge of transmission mechanisms. Here, we describe the design and preliminary results of an extensive college dormitory ARI transmission study that has the potential to characterize several important ARI transmission covariates; we critically appraise the design and show how the findings from such design can be applied to answer most of the vital questions that exist about the transmission of ARIs.
Additional file 2 of From non-targeted to targeted GC–MS metabolomics strategy for identification of TCM preparations containing natural and artificial musk
Creators: name: Ding, Meng
name: Fan, Jun-Li
name: Huang, Dong-Fang
name: Jiang, Yue
name: Li, Meng-Ning
name: Zheng, Yu-Qing
name: Yang, Xiao-Ping
name: Li, Ping
name: Yang, Hua
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Chemical Sciences not elsewhere classified
subject: Marine Biology

description: Additional file 2: Figure S1. Typical total ion chromatograph of natural musk and artificial musk. (*: Two chemical markers; 1-36 are listed in Table 1). Figure S2. Overlap of TIC (A) and PCA (B) of four quality control samples. Figure S3. Investigation on extraction conditions of CPZHBT (A), PZHUCC (B) and PZHHOC (C). Figure S4. Sample determination of CPZHBT. (A) Prasterone in samples of CPZHBT (Natural Musk); (B) Prasterone in samples of CPZHBT (Artificial Musk); (C) Androsterone in samples of CPZHBT (Natural Musk); (D) Androsterone in samples of CPZHBT (Artificial Musk). Figure S5. Sample determination of PZHUC. (A) Prasterone in samples of PZHUC (Natural Musk); (B) Prasterone in samples of PZHUC (Artificial Musk); (C) Androsterone in samples of PZHUC (Natural Musk); (D) Androsterone in samples of PZHUC (Artificial Musk).
Osborne Office, Exterior View
Creators: name: Averill, H. K.
name: Dayton, C. Frank
Publisher: name: Unknown
Year: 1880
Subjects: Photographs
Photos
Historic buildings
East Hampton
Structures
Dwellings
Osborn Family
Main Street

description: This image shows the exterior view of the Osborne Office located at 135A Main Street in East Hampton. This photo was either taken by H. K. Averill or C. Frank Dayton and this reproduction was collected sometime from 1970 to 1982 as part of the East Hampton’s Heritage Photo Collection.
description: Images within East Hampton Heritage Photo Collection seem to have been taken or collected in relation to the East Hampton Heritage project, but not all of them were included in the final publication. Several photographer are included in this collection.
Optimal Battery Energy Storage Dispatch in Energy and Frequency Regulation Markets While Peak Shaving an EV Fast Charging Station
Creators: Luca Argiolas
Marco Stecca
Laura M. Ramirez-Elizondo
Thiago Batista Soeiro
and Pavol Bauer
Publisher: name: IEEE
Year: 2022

This paper evaluates the potential business case of battery storage systems integrating market application and services to a photovoltaic assisted electric vehicle fast-charging station.
Battery Energy Storage Systems typically procure their primary revenues from regulated energy and ancillary services markets; nonetheless, they have great potential in supporting distribution network operators and their users. This paper evaluates the potential business case of battery storage systems integrating market application and services to a photovoltaic assisted electric vehicle fast-charging station. A mathematical deterministic optimization problem is formulated using mixed-integer linear programming to combine battery storage system operation in the day-ahead and frequency regulation market and the remunerated services offered to the charging station. The technical and economic feasibility of the solution and the applicability of the proposed framework is verified through a case study reflecting an existing photovoltaic assisted charging station in the Netherlands and considering the Dutch energy market framework and prices. The study shows that such battery storage system implementation is economically and technically advantageous for the players involved. The battery storage system can stack additional revenues on top of the market revenues. The charging station benefits from a reduced peak power and a 30% tariff reduction, and the system operator would indirectly benefit from the shaved charging station profile. Furthermore, the analysis shows that providing services to the charging station from the battery storage system does not significantly impact its market-related revenues.
Model Order Reduction for Real-Time FPGA-Based Finite Element Transient Simulation of Three-Phase Transformer
Creators: Jiuwei Guo
Peng Liu
Venkata Dinavahi
and Wenying Yang
Publisher: name: IEEE
Year: 2022

In this paper, a model order reduction method based on the combination of proper orthogonal decomposition and the transmission-line modeling is proposed to reduce the nonlinear finite element model order and computation time.
The finite element method (FEM) is commonly used in modeling the electromagnetic field of transformers with high accuracy; however, the computation time of the FEM is prohibitively high for real-time simulation due to high model order. Reducing the model order is helpful to improve the computational efficiency of the FEM. The proper orthogonal decomposition (POD) is an efficient method to reduce the linear model order but encounters difficulties with nonlinear models. In this paper, a model order reduction (MOR) method based on the combination of POD and the transmission-line modeling (TLM) is proposed to reduce the nonlinear finite element model order and computation time. The TLM method is used to separate the nonlinear components from the model, and then the POD is used to reduce the linear domain order of the model. The nonlinear components obtained by TLM can be solved in parallel on the field programmable gate array (FPGA) to improve computational efficiency further. This paper has studied the transient states of a three-phase transformer with the current excitation and field-circuit coupling. The real-time hardware emulation results are validated by results from offline simulation using Comsol®.
Resilient Adaptive Parallel sImulator for griD (RAPID): An Open Source Power System Simulation Toolbox
Creators: Byungkwon Park
Srikanth Allu
Kai Sun
Aleksandar Dimitrovski
Yang Liu
and Srdjan Simunovic
Publisher: name: IEEE
Year: 2022

This paper describes an open source power system simulation toolbox: Resilient Adaptive Parallel sImulator for griD (RAPID), a package of Python codes that implements an advanced power system dynamic simulation framework.
This paper describes an open source power system simulation toolbox: Resilient Adaptive Parallel sImulator for griD (RAPID), a package of Python codes that implements an advanced power system dynamic simulation framework. The main function of RAPID is time-domain simulation, and it contains details of the solution process, including the quasi-steady-state power flow analysis, to solve nonlinear differential algebraic equations describing the detailed representation of network and transient stability models of dynamic devices in a computationally efficient manner. In particular, RAPID utilizes and incorporates emerging solution techniques; a novel "parallel-in-time" (Parareal) algorithm, adaptive model reduction, and semi-analytical solution methods as well as the standard numerical solution methods. Moreover, the whole simulation process for the transmission network has been coupled with OpenDSS, a widely used open-source distribution system simulator, to enable the co-simulation of integrated transmission and distribution systems. Basic structure and features of RAPID are presented to provide an easy-to-understand guideline for the usage of the tool and illustrate its unique capabilities. This paper also presents simulation results for a number of test scenarios and demonstrates RAPID's values for advancing power systems research in dynamic modeling and simulation techniques toward researchers as well as educators and students.
Formation of complex organic molecules in molecular clouds: acetaldehyde, vinyl alcohol, ketene, and ethanol via the "energetic" processing of C$_2$H$_2$ ice
Creators: name: Chuang, K. -J.
name: Fedoseev, G.
name: Scirè, C.
name: Baratta, G. A.
name: Jäger, C.
name: Henning, Th.
name: Linnartz, H.
name: Palumbo, M. E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The simultaneous detection of organic molecules of the form C$_2$H$_{\text{n}}$O, such as ketene (CH$_2$CO), acetaldehyde (CH$_3$CHO), and ethanol (CH$_3$CH$_2$OH), toward early star-forming regions offers hints of shared chemical history. Several reaction routes have been proposed and experimentally verified under various interstellar conditions to explain the formation pathways involved. Most noticeably, the non-energetic processing of C$_2$H$_2$ ice with OH-radicals and H-atoms was shown to provide formation routes to ketene, acetaldehyde, ethanol, and vinyl alcohol (CH$_2$CHOH) along the H$_2$O formation sequence on grain surfaces. In this work, the non-energetic formation scheme is extended with laboratory measurements focusing on the energetic counterpart, induced by cosmic rays penetrating the H$_2$O-rich ice mantle. The focus here is on the H$^+$ radiolysis of interstellar C$_2$H$_2$:H$_2$O ice analogs at 17 K. Ultra-high vacuum experiments were performed to investigate the 200 keV H$^+$ radiolysis chemistry of predeposited C$_2$H$_2$:H$_2$O ices, both as mixed and layered geometries. Fourier-transform infrared spectroscopy was used to monitor in situ newly formed species as a function of the accumulated energy dose (or H$^+$ fluence). The infrared (IR) spectral assignments are further confirmed in isotope labeling experiments using H$_2$$^{18}$O. The energetic processing of C$_2$H$_2$:H$_2$O ice not only results in the formation of (semi-) saturated hydrocarbons (C$_2$H$_4$ and C$_2$H$_6$) and polyynes as well as cumulenes (C$_4$H$_2$ and C$_4$H$_4$), but it also efficiently forms O-bearing COMs, including vinyl alcohol, ketene, acetaldehyde, and ethanol, for which the reaction cross-section and product composition are derived. A clear composition transition of the product, from H-poor to H-rich species, is observed as a function of the accumulated energy dose.
description: 14 pages, 7 figures, 2 tables
VAQTNI TO'G'RI TAQSIMLASHNING SAMARALI USULLARI
Creators: name: Fayzullayeva, Zarnigor
Publisher: name: Zenodo
Year: 2023

description: “Vaqt qilichdir agar sen uni kesmasang u seni kesadi”. Inson umrining yakuni yoqasida turib umrini sarhisob qilar ekan, o’tgan umriga achinmasligi va zoye ketgan hayotidan afsuslanmasligi uchun ham hozir necha yoshda bo’lmasin, vaqt uni kesmasidan vaqtni kesishni o‘rganishi shart..
Eutrichodesmus Silvestri 1910
Creators: name: Golovatch, Sergei
name: Geoffroy, Jean-Jacques
name: Mauriès, Jean-Paul
name: VandenSpiegel, Didier
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Polydesmida
Haplodesmidae
Eutrichodesmus

description: Eutrichodesmus Silvestri, 1910 Type-species: Eutrichodesmus demangei Silvestri, 1910, by original designation. New diagnosis Body usually “doratodesmid”, with or without mid-dorsal projections; conglobation usually complete, only seldom imperfect due to underdeveloped or hypertrophied paraterga. Collum and metaterga often (micro)setose, usually tuberculate, only rarely smooth. Gonopod coxae usually abundantly setose ventrolaterally; telopodite usually slender, not enlarged towards end of femorite, but typically with a more or less distinct process or outgrowth laterally, opposite recurvature point of seminal groove; solenomere thereafter usually comprising most of telopodite, sometimes elaborate; seminal groove normally terminating distally to subapically, with or without a hairpad; acropodite normally small to nearly absent.
description: Published as part of Golovatch, Sergei, Geoffroy, Jean-Jacques, Mauriès, Jean-Paul & VandenSpiegel, Didier, 2009, Review of the millipede genus Eutrichodesmus Silvestri, 1910 (Diplopoda, Polydesmida, Haplodesmidae), with descriptions of new species, pp. 1-46 in ZooKeys 12 (12) on page 41, DOI: 10.3897/zookeys.12.167, http://zenodo.org/record/576460
description: {"references": ["Silvestri F (1910) Descrizione preliminari di nuovi generi di Diplopodi. Zoologischer Anzeiger 35 (12 / 13): 357 - 364."]}
Ultra-high energy neutrino scattering
Creators: name: Berger, Edmond L.
name: Block, Martin M.
name: McKay, Douglas W.
name: Tan, Chung-I
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Estimates are made of the ultra-high energy neutrino cross sections based on an extrapolation to very small Bjorken x of the logarithmic Froissart dependence in x shown previously to provide an excellent fit to the measured proton structure function F_2^p(x,Q^2) over a broad range of the virtuality Q^2. Expressions are obtained for both the neutral current and the charged current cross sections. Comparison with an extrapolation based on perturbative QCD shows good agreement for energies where both fit data, but our rates are as much as a factor of 10 smaller for neutrino energies above 10^9 GeV, with important implications for experiments searching for extra-galactic neutrinos.
description: 4 pages, 1 figure, 1 table; Title, abstract and text changed, conclusions unchanged. Version accepted for publication in Physical Review D
บทวิจารณ์หนังสือ : โมโม่
Creators: name: รัศมี กฤษณมิษ
Publisher: name: ศูนย์คุณธรรม (องค์การมหาชน)
Year: 2012
Subjects: โมโม่,เวลาคือชีวิต,ผู้ชายสีเทา,โจรขโมยเวลา

description: 1, 1, วารสารวิชาการคุณธรรมความดี