cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Influence of thermal regime, oxygen conditions and land use on source and pathways of carbon in lake pelagic food webs
Creators: name: Essert, Valentin
name: Masclaux, Hélène
name: Verneaux, Valérie
name: Millet, Laurent
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Intensification of anthropogenic activities in many lake catchments during the twentieth century led to increased autochthonous organic matter sedimentation and degradation of hypolimnetic oxygen conditions due to the intensification of heterotrophic processes. These processes can be amplified by the effect of climate warming on thermal stratification in lakes. This study aimed to assess how metabolic disruptions affect carbon sources and pathways in lake pelagic food webs, focusing on methanogenic carbon. The studied lakes showed strong seasonal variations of carbon source availability and transfers to pelagic food webs, characterized by increased methanogenic carbon transfers to Daphnia populations in winter. The magnitude of these winter transfers seems to largely depend on the amount of methane stored in the hypolimnion during the stratification period, and thus on the amount of methane released with autumnal turnover. Methane production, storage and transfer mechanisms partly depend on thermal stratification intensity, but also on external factors such as land use. This study provides new insights into the impacts of global changes on the sources and pathways of carbon in pelagic food webs through their influence on lake metabolism and thermal regimes. These functional changes may lead to greater production and release of greenhouse gases into the atmosphere.
Sergia remipes Stimpson 1860
Creators: name: Rodríguez-Quintal, Bladimir
name: Lira, Carlos
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Platyhelminthes
Rhabdocoela
Dalyelliidae
Sergia
Sergia remipes

description: Sergia remipes Stimpson 1860
Sergia remipes Stimpson, 1860: 46.
Sergia japonica — Vereshchaka 2000: 91, Figs. 8–11, Pl. 4A; Judkins 2014: Fig. 10.
Material examined. None.
Geographic & bathymetric distribution. Atlantic Ocean: North Atlantic, Caribbean and Mediterranean. Central Atlantic: off Morocco, Dakar, Congo, and Angola. South Atlantic. Indian Ocean: Eastern part, off Sri Lanka. Pacific: West Pacific, East Pacific, northeastern Pacific and off southern Japan, off the Philippines, Tasman Sea and northeast of New Zealand, Cook Strait; 330-2000 m depth (Vereshchaka 2000).
Remarks. Records for Venezuela: La Tortuga and La Orchila Islands (Judkins 2014).
description: Published as part of Rodríguez-Quintal, Bladimir & Lira, Carlos, 2025, A review of deep-sea shrimps (Decapoda: Dendrobranchiata and Caridea) with four new records for Venezuela, pp. 401-436 in Zootaxa 5583 (3) on page 413, DOI: 10.11646/zootaxa.5583.3.1, http://zenodo.org/record/14804535
Statistical features of 21-cm emission from the epoch between reionization and Gunn-Peterson transparency
Creators: name: He, Ping
name: Liu, Jiren
name: Feng, Long-Long
name: Bi, Hong-Guang
name: Fang, Li-Zhi
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the 21 cm emission from the epoch between reionization z_r and Gunn-Peterson transparency z_{gp}. According to the lognormal model of the thermal history around reionization, hydrogen clouds in z_r > z > z_{gp} are hot and a predominant part of baryonic gas is ionized, but still opaque to Ly-alpha photons. Therefore, 21 cm emission is a distinctive characteristic of this epoch. We show that the 21 cm emission comes from both uncollapsed and collapsing hydrogen clouds. The spatial distribution of the brightness temperature excess $δT_b$ is highly non-Gaussian. It consists of spikes with high $δT_b$ and a low $δT_b$ area between the spikes. The field has the following statistical features: (1) the one-point distributions of $δT_b$ are described approximately by power-law tailed probability distribution functions; (2) the nth-order moment of $δT_b$ is increasing much faster with n than that of a Gaussian field, but slower than that of a lognormal field; (3) the scale-scale correlation of the $δT_b$ field is significant for all scales larger than the Jeans length of the gas. These features would be useful for distinguishing the 21 cm emission of the early clustering from the noise of foreground contamination.
description: 19 pages, 12 figures
Lomelosia brachiata Greuter & Burdet
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Dipsacales
Dipsacaceae
Lomelosia
Lomelosia brachiata

description: Knautia palaestina Linnaeus, Mantissa Plantarum Altera: 197. 1771. "Habitat in Palaestina. Hasselquist." RCN: 829. Type not designated. Original material: Hasselquist, Herb. Linn. No. 121.4 (LINN). Current name:  Lomelosia brachiata (Sm.) Greuter & Burdet (Dipsacaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part K), pp. 608-609 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 608, DOI: 10.5281/zenodo.291971
Profiles of thesis students in the field of computer science and their link with UM research projects.
Creators: name: Panizzi, Marisa Daniela
name: Sattolo, Iris
name: Lafont, Javier
name: Armilla, Nicolas
Publisher: name: figshare
Year: 2020
Subjects: Applied Computer Science

description: The objective of this study is to find the relationship between characteristics of undergraduate thesis students and their link with research projects implemented in the University of Morón (UM), as well as to identify the thesis students who have experience in other activities linked to research.
Double-$Q$ Chiral Stripe in the $d$-$p$ Model with Strong Spin-Charge Coupling
Creators: name: Yambe, Ryota
name: Hayami, Satoru
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the stability of multiple-$Q$ spiral states in $d$-$p$ electron systems with the strong spin-charge coupling. By using variational calculations on a square lattice, we find that the double-$Q$ state with the scalar chirality density wave, which has been studied in the weak spin-charge coupling regime, becomes the ground state even in the strong spin-charge coupling regime by considering the effect of the $d$-$p$ hybridization. We also show that the regions where the double-$Q$ state is stabilized are widely extended for introducing the antiferromagnetic superexchange interaction between nearest-neighbor localized spins.
description: 5 pages, 4 figures
Diagnosis and Location of Pinhole Defects in Tunnel Junctions using only Electrical Measurements
Creators: name: Zhang, Zhongsheng
name: Rabson, David A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: In the development of the first generation of sensors and memory chips based on spin-dependent tunneling through a thin trilayer, it has become clear that pinhole defects can have a deleterious effect on magnetoresistance. However, current diagnostic protocols based on Andreev reflection and the temperature dependence of junction resistance may not be suitable for production quality control. We show that the current density in a tunnel junction in the cross-strip geometry becomes very inhomogeneous in the presence of a single pinhole, yielding a four-terminal resistance that depends on the location of the pinhole in the junction. Taking advantage of this position dependence, we propose a simple protocol of four four-terminal measurements. Solving an inverse problem, we can diagnose the presence of a pinhole and estimate its position and resistance.
description: 9 pages, eplain TeX, other macro files included; some versions of TeX epsf may have trouble with figures, in which case try the Postscript or PDF generated automatically by the Archive
Discovery and characterisation of transiting planets and low mass stars
Creators: name: Zhou, Yan Jun
Publisher: name: The Australian National University
Year: 2015

description: Transits offer us unique opportunities to study individual systems in great detail. This thesis presents discoveries of new transiting planets and low mass stars, and the characterisation of their fundamental properties: mass, radius, temperature, composition, and orbital dynamics. Ground-based surveys, like HATSouth, are successfully discovering the majority of characterisable transiting planets. The HATSouth survey is the only transit survey that operates a global network of telescopes, with identical setups, to search for transiting planets. The planets discovered by HATSouth orbit a diverse range of host stars, and the candidates identified have a wide range of orbital periods. However, a large number of planet candidates from ground-based surveys like HATSouth are stellar binary systems. We have developed an efficient reconnaissance follow-up program that identifies the astrophysical false positives and prioritises the best candidates for confirmation. All HATSouth planet discoveries are confirmed via this extensive follow-up campaign. We also introduce a series of low mass stars characterised by the HATSouth survey; the fundamental properties of which: mass, radius, temperature, are carefully measured to evaluate stellar evolution models for the most abundant stars in the galaxy. To characterise the atmospheres of the hot-Jupiter population, we use the Anglo-Australian Telescope to survey the near infrared secondary eclipses of nine hot-Jupiters. These observations represent some of the highest precision near-infrared time-series photometry performed from the ground, and probe a diverse range of hot-Jupiters. The secondary eclipse directly measures the day-side brightness temperatures of these planets. We find a diverse, but continuous distribution of spectral properties for the hot-Jupiter population. We explore this in the context of climate and global circulation in the atmospheres of these planets. We also present detections of sodium absorption, via transmission spectroscopy, for the hot-Jupiter WASP-17b. The shallower than expected depth of the sodium absorption suggests the presence of haze or ongoing photochemistry in the upper atmosphere of the planet.
Spongicola liosomatus Rodriguez Quintal & Goy 2019
Creators: name: Rodríguez-Quintal, Bladimir
name: Lira, Carlos
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Spongicolidae
Spongicola
Spongicola liosomatus

description: Spongicola liosomatus Rodríguez Quintal & Goy, 2019
Spongicola liosomatus Rodríguez Quintal & Goy, 2019: 394, Figs. 1–4
Material examined. 3 males, 1 female northern Blanquilla Island, 11°54’N 64°17’W, Fritjof Nansen R / V st 477, 135– 160 m depth, 2.vi.1988, bottom trawling net, inside hexactinellid sponge, (USNM 1573503 - USNM 1573504): 1 female same data, (MMM-Crus-0300).
Geographic & bathymetric distribution. Known only from the type locality, off northern Blanquilla Island, Venezuela, Caribbean Sea; 135–160 m depth (Rodríguez Quintal & Goy 2019).
Remarks. S. liosomatus is the first member of Spongicola sensu stricto to be found in the Atlantic Ocean.
description: Published as part of Rodríguez-Quintal, Bladimir & Lira, Carlos, 2025, A review of deep-sea shrimps (Decapoda: Dendrobranchiata and Caridea) with four new records for Venezuela, pp. 401-436 in Zootaxa 5583 (3) on pages 413-414, DOI: 10.11646/zootaxa.5583.3.1, http://zenodo.org/record/14804535
Profiles of thesis students in the field of computer science and their link with UM research projectstem
Creators: name: Panizzi, Marisa Daniela
name: Lafont, Javier
name: Sattolo, Iris
name: Armilla, Nicolas
Publisher: name: figshare
Year: 2020
Subjects: Applied Computer Science

description: The objective of this study is to find the relationship between characteristics of undergraduate thesis students and their link with research projects implemented in the University of Morón (UM), as well as to identify the thesis students who have experience in other activities linked to research.
Knowledge System Development: Insights from Indonesia and International Applications
Creators: name: Hertz, Jana
name: Prasetiamartati, Budiati
name: Wulandari, Primatia Romana
Publisher: name: RTI Press
Year: 2022

description: Knowledge System Development: Insights from Indonesia and International Applications illustrates how knowledge systems work in the evidence-based policy making process and the dynamics of different actors in the ecosystem. Applying the Knowledge System Model 2.0 in Indonesia and in selected international case studies, it explores key issues and dynamics in the knowledge-to-policy process in Indonesia and offers important insights for application in other country contexts. Written from the unique vantage point of knowledge system actors themselves in cooperation with development practitioners and researchers, the book captures efforts to clarify the roles of different actors in the knowledge system and how they interacted to influence policy. When the actors and institutions in the knowledge system interact and challenge each other to articulate and commit to a shared purpose, it is easier to navigate the inherent tensions between technical solutions and political objectives to advance the reform agenda. Intermediaries in the knowledge system can play an important role in facilitating the interactions between these actors and institutions.
Dipolar-drift and collective instabilities of skyrmions in crossed nonuniform electric and magnetic fields in a chiral magnetic insulator
Creators: name: Andreev, Pavel A.
name: Trukhanova, Mariya Iv.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Skyrmions dynamics in the approximation of point-particle skyrmions is considered in the multiferroic insulators, where the spiral magnetic structure is accompanied by finite electric dipole moment. The skyrmion motion is studied in the gradients of perpendicular magnetic and electric fields. The nonuniform magnetic field with a fixed gradient magnitude leads to the spiral motion, where skyrmion circulates in the plane perpendicular to the direction of magnetic field. The frequency of circulation is fixed by the derivative of the external magnetic field and the magnitude of the dipole moment. Application of additional electric field which perpendicular to the magnetic field, but their gradients have same direction leads to the drift motion of skyrmions resulting in the magneto-dipolar Hall effect. Hydrodynamics of the gas of interacting skyrmions in crossed nonuniform electric and magnetic fields shows the new type of hydrodynamical instability caused by the drift motion. Three regimes of instability are described.
description: 6 pages, 1 figure
Quantification of interbacterial competition using single-cell fluorescence imaging
Creators: name: Smith, S.
name: Septer, A.N.
Publisher: name: Journal of Visualized Experiments
Year: 2021

description: Interbacterial competition can directly impact the structure and function of microbiomes. This work describes a fluorescence microscopy approach that can be used to visualize and quantify competitive interactions between different bacterial strains at the single-cell level. The protocol described here provides methods for advanced approaches in slide preparation on both upright and inverted epifluorescence microscopes, live-cell and time-lapse imaging techniques, and quantitative image analysis using the open-source software FIJI. The approach in this manuscript outlines the quantification of competitive interactions between symbiotic Vibrio fischeri populations by measuring the change in area over time for two coincubated strains that are expressing different fluorescent proteins from stable plasmids. Alternative methods are described for optimizing this protocol in bacterial model systems that require different growth conditions. Although the assay described here uses conditions optimized for V. fischeri, this approach is highly reproducible and can easily be adapted to study competition among culturable isolates from diverse microbiomes.
Time-dependent backgrounds from supergravity with gauged non-compact R-symmetry
Creators: name: Behrndt, Klaus
name: Cvetic, Mirjam
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We obtain a general class of time-dependent, asymptotically de Sitter backgrounds which solve the first order bosonic equations that extremize the action for supergravity with gauged non-compact $R$-symmetry. These backgrounds correspond only to neutral fields with the correct sign of kinetic energy. Within N=2 five-dimensional supergravity with vector-superfields we provide examples of multi-centered charged black holes in asymptotic de Sitter space, whose spatial part is given by a time-dependent hyper-Kähler space. Reducing these backgrounds to four dimensions yields asymptotically de Sitter multi-centered charged black hole backgrounds and we show that they are related to an instanton configuration by a massive T-duality over time. Within N=2 gauged supergravity in four (and five)-dimensions with hyper-multiplets there could also be neutral cosmological backgrounds that are regular and correspond to the different de Sitter spaces at early and late times.
description: 28 pages, Latex; minor changes and add references
Analysis and inorganic composition of microplastics in commercial Malaysian fish meals
Creators: name: Hanachi, Parichehr
name: Samaneh Karbalaei
name: Abolfazl Golieskardi
name: Watt, Dorothy Uning
name: Boiret, Mathieu
name: Walkere, Tony R.
name: Karamif, Ali
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: 60101 Analytical Biochemistry
subject: FOS: Biological sciences
subject: 110199 Medical Biochemistry and Metabolomics not elsewhere classified
subject: FOS: Clinical medicine
subject: Biotechnology
subject: 100205 Environmental Marine Biotechnology
subject: FOS: Environmental biotechnology
subject: 100299 Environmental Biotechnology not elsewhere classified
subject: Marine Biology
subject: 91209 Polymers and Plastics
subject: FOS: Materials engineering
subject: 69999 Biological Sciences not elsewhere classified
subject: 60114 Systems Biology
subject: 111201 Cancer Cell Biology
subject: Molecular Biology
subject: Cell Biology
subject: 60199 Biochemistry and Cell Biology not elsewhere classified
subject: 100102 Agricultural Marine Biotechnology
subject: FOS: Agricultural biotechnology

description: AbstractPresence of microplastics (MPs) in a broad range of wild and cultured marine organisms is well-documented, but transfer mechanisms by which cultured organisms are contaminated with MPs is poorly understood. MP loads in three Malaysian commercial brands of fish meal were investigated. Chemical composition of extracted MP-like particles was confirmed using micro-Raman spectroscopy. Inorganic composition of MPs and pigment particles were assessed through energy-dispersive X-ray spectroscopy (EDX). Out of 336 extracted particles, 64.3% were plastic polymers, 25% pigment particles, 4.2% non-plastic items, and 6.5% were unidentified. Fragments were the dominant form of MPs (78.2%) followed by filaments (13.4%) and films (8.4%). This study demonstrates that cultured organisms could be exposed to high levels of MPs via MP contaminated fish/shellfish used in fish meal production. Fish meal replacement with other sources of protein including meat meals and plant-based meals may mitigate MP exposure to cultured or farmed organisms.
Dual entanglement measures based on no local cloning and no local deleting
Creators: name: Horodecki, Michal
name: De, Aditi Sen
name: Sen, Ujjwal
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Impossibility of cloning and deleting of unknown states are important restrictions on processing of information in the quantum world. On the other hand, a known quantum state can always be cloned or deleted. However if we restrict the class of allowed operations, there will arise restrictions on the ability of cloning and deleting machines. We have shown that cloning and deleting of known states is in general not possible by local operations. This impossibility hints at quantum correlation in the state. We propose dual measures of quantum correlation based on the dual restrictions of no local cloning and no local deleting. The measures are relative entropy distances of the desired states in a (generally impossible) perfect local cloning or local deleting process from the best approximate state that is actually obtained by imperfect local cloning or deleting machines. Just like the dual measures of entanglement cost and distillable entanglement, the proposed measures are based on important processes in quantum information. We discuss their properties. For the case of pure states, estimations of these two measures are also provided. Interestingly, the entanglement of cloning for a maximally entangled state of two two-level systems is not unity.
description: 13 pages, 3 figures, RevTeX4; v2: published version
Zero-Shot Video Object Segmentation via Attentive Graph Neural Networks
Creators: name: Wang, Wenguan
name: Lu, Xiankai
name: Shen, Jianbing
name: Crandall, David
name: Shao, Ling
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This work proposes a novel attentive graph neural network (AGNN) for zero-shot video object segmentation (ZVOS). The suggested AGNN recasts this task as a process of iterative information fusion over video graphs. Specifically, AGNN builds a fully connected graph to efficiently represent frames as nodes, and relations between arbitrary frame pairs as edges. The underlying pair-wise relations are described by a differentiable attention mechanism. Through parametric message passing, AGNN is able to efficiently capture and mine much richer and higher-order relations between video frames, thus enabling a more complete understanding of video content and more accurate foreground estimation. Experimental results on three video segmentation datasets show that AGNN sets a new state-of-the-art in each case. To further demonstrate the generalizability of our framework, we extend AGNN to an additional task: image object co-segmentation (IOCS). We perform experiments on two famous IOCS datasets and observe again the superiority of our AGNN model. The extensive experiments verify that AGNN is able to learn the underlying semantic/appearance relationships among video frames or related images, and discover the common objects.
description: ICCV2019(Oral). Website: https://github.com/carrierlxk/AGNN
Host-Like Conditions Are Required for T6SS-Mediated Competition among Vibrio fischeri Light Organ Symbionts
Creators: name: Bultman, K.M.
name: Wollenberg, M.S.
name: Speare, L.
name: Woo, M
name: Septer, A.N.
name: Mandel, M.J.
Publisher: name: American Society for Microbiology
Year: 2021

description: Bacteria employ diverse competitive strategies to enhance fitness and promote their own propagation. However, little is known about how symbiotic bacteria modulate competitive mechanisms as they compete for a host niche. The bacterium Vibrio fischeri forms a symbiotic relationship with marine animals and encodes a type VI secretion system (T6SS), which is a contact-dependent killing mechanism used to eliminate competitors during colonization of the Euprymna scolopes squid light organ. Like other horizontally acquired symbionts, V. fischeri experiences changes in its physical and chemical environment during symbiosis establishment. Therefore, we probed both environmental and host-like conditions to identify ecologically relevant cues that control T6SS-dependent competition during habitat transition. Although the T6SS did not confer a competitive advantage for V. fischeri strain ES401 under planktonic conditions, a combination of both host-like pH and viscosity was necessary for T6SS competition. For ES401, high viscosity activates T6SS expression and neutral/acidic pH promotes cell-cell contact for killing, and this pH-dependent phenotype was conserved in the majority of T6SS-encoding strains examined. We also identified a subset of V. fischeri isolates that engaged in T6SS-mediated competition at high viscosity under both planktonic and host-like pH conditions. T6SS phylogeny revealed that strains with pH-dependent phenotypes cluster together to form a subclade within the pH-independent strains, suggesting that V. fischeri may have recently evolved to limit competition to the host niche.
Driven Pair Contact Process with Diffusion
Creators: name: Park, Su-Chan
name: Park, Hyunggyu
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The pair contact process with diffusion (PCPD) has been recently investigated extensively, but its critical behavior is not yet clearly established. By introducing biased diffusion, we show that the external driving is relevant and the driven PCPD exhibits a mean-field-type critical behavior even in one dimension. In systems which can be described by a single-species bosonic field theory, the Galilean invariance guarantees that the driving is irrelevant. The well-established directed percolation (DP) and parity conserving (PC) classes are such examples. This leads us to conclude that the PCPD universality class should be distinct from the DP or PC class. Moreover, it implies that the PCPD is generically a multi-species model and a field theory of two species is suitable for proper description.
Pterocephalus plumosus Coult.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Dipsacales
Dipsacaceae
Pterocephalus
Pterocephalus plumosus

description: Knautia plumosa Linnaeus, Mantissa Plantarum Altera: 197. 1771. "Habitat in Oriente." RCN: 830. Lectotype (Burtt in Notes Roy. Bot. Gard. Edinburgh 22: 281. 1957): Herb. Linn. No. 121.5 (LINN). Current name:  Pterocephalus plumosus ( L.) Coult. (Dipsacaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part K), pp. 608-609 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 608, DOI: 10.5281/zenodo.291971
Sanctuary of Malophoros, also known as “Sanctuary of Demeter Malophoros”
Creators: name: Minniti, Kate
Publisher: name: Database of Religious History (DRH)
Year: 2021

description: The Sanctuary of Malophoros ('fruit-bearer') is an extraurban sanctuary dedicated to a fertility goddess usually identified with Demeter. It is situated on the Gaggera Hill, west of the Greek city of Selinunte in Sicily, and separated from the urban center by the Modione River. The sanctuary consisted of a large temenos whose access was a propylon flanked by a precinct dedicated to Hecate and a portico. Inside the sacred enclosure were a large altar, a stone channel with water flowing from a nearby spring, and the main temple of the goddess. The northern part of the temenos consisted of a field of stelae, an altar, a portico, and a temple dedicated to Zeus Meilichios, a chthonic form of the god.
Presentation: Model of Assistance in Writing Scientific Papers With E-Clinic Research to Produce Scientific Papers in Reputable Journals
Creators: name: Budi Widayanto
name: Nanik Dara Senjawati
name: Wulandari Dwi Etika Rini
name: Heni Handri Utami
Publisher: name: Zenodo
Year: 2022

description: This material has presented on 1st International Conference on Advance Research in Social and Economic Science. October 25, 2022
Turizmussal összefüggő tanulmányokat folytató hallgatók nemzetközi mobilitási programokban való részvételének ösztönzési lehetőségei - ÚNKP kutatási beszámoló 2019
Creators: name: Pasztor, Judit
Publisher: name: figshare
Year: 2020
Subjects: Education

description: Jelen kutatás célja a mobilitási időszak alatt bekövetkező kommunikációs, kulturális és személyiségből fakadó munkahelyi és életvezetési konfliktusok forrásainak és összefüggéseinek feltárása volt a 18-30 év közötti, hallgatói jogviszonnyal rendelkező, Magyarország egyetemein turizmus szakon tanuló hallgatók körében, valamint a mobilitási programokban való részvételt megnehezítő tényezők megismerése.
Ennek eredményeként azonosíthatóvá váltak a részvétel ösztönzését segítő eljárások (ún. best practice-ek), felkészítő tréningek dolgozhatók ki. Utóbbiak segíthetik az résztvevők tudatos felkészülését és a kulturális sokkból, valamint kommunikációs nehézségekből fakadó egyéni és szervezeti konfliktusok/nehézségek hatékony leküzdését, ezáltal a mobilitási időszak sikerrel zárulását.
A sikeres külföldön töltött időszak pedig kulcs a hallgató ismeretségi hálózatában elérhető további potenciális résztvevők toborzásához, és a mobilitási programokban való részvétel népszerűsítéséhez.
A Dual-band Radio Observation of FRB 121102 with the Deep Space Network and the Detection of Multiple Bursts
Creators: name: Majid, Walid A.
name: Pearlman, Aaron B.
name: Nimmo, Kenzie
name: Hessels, Jason W. T.
name: Prince, Thomas A.
name: Naudet, Charles J.
name: Kocz, Jonathon
name: Horiuchi, Shinji
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The spectra of repeating fast radio bursts (FRBs) are complex and time-variable, sometimes peaking within the observing band and showing a fractional emission bandwidth of about 10-30%. These spectral features may provide insight into the emission mechanism of repeating fast radio bursts, or they could possibly be explained by extrinsic propagation effects in the local environment. Broadband observations can better quantify this behavior and help to distinguish between intrinsic and extrinsic effects. We present results from a simultaneous 2.25 and 8.36 GHz observation of the repeating FRB 121102 using the 70 m Deep Space Network (DSN) radio telescope, DSS-43. During the 5.7 hr continuous observing session, we detected 6 bursts from FRB 121102, which were visible in the 2.25 GHz frequency band. However, none of these bursts were detected in the 8.36 GHz band, despite the larger bandwidth and greater sensitivity in the higher-frequency band. This effect is not explainable by Galactic scintillation and, along with previous multi-band experiments, clearly demonstrates that apparent burst activity depends strongly on the radio frequency band that is being observed.
description: 8 pages, 3 figures, 1 table. Accepted for publication in ApJL on 2020 June 8. v2: Updated to match published version
Parsec Scale Properties of Markarian 501
Creators: name: Giroletti, M.
name: Giovannini, G.
name: Feretti, L.
name: Cotton, W. D.
name: Edwards, P. G.
name: Lara, L.
name: Marscher, A. P.
name: Mattox, J. R.
name: Piner, B. G.
name: Venturi, T.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of a high angular resolution study of the BL Lac object Markarian 501 in the radio band. We consider data taken at 14 different epochs, ranging between 1.6 GHz and 22 GHz in frequency, and including new Space VLBI observations obtained on 2001 March 5 and 6 at 1.6 and 5 GHz. We study the kinematics of the parsec-scale jet and estimate its bulk velocity and orientation with respect to the line of sight. Limb brightened structure in the jet is clearly visible in our data and we discuss its possible origin in terms of velocity gradients in the jet. Quasi-simultaneous multi-wavelength observations allow us to map the spectral index distribution and to compare it to the jet morphology. Finally, we estimate the physical parameters of the parsec-scale jet.
description: accepted for publication in ApJ; 24 pages with 17 figures (fig. 1 and fig. 2 available only as .jpg files)
Eupasiphae gilesii
Creators: name: Rodríguez-Quintal, Bladimir
name: Lira, Carlos
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Pasiphaeidae
Eupasiphae
Eupasiphae gilesii

description: Eupasiphae gilesii (Wood-Mason, 1892)
Parapasiphae (Eupasiphae) gilesii Wood-Mason, 1892: 166.
Eupasiphae gilesiim — Kazmi & Kazmi 2010: 40, Figs. 11–14.
Eupasiphae gilesii — Judkins 2014: Tab. 5.
Material examined. None.
Geographic & bathymetric distribution. Western Atlantic: Bermuda, Venezuela (Judkins 2014); Eastern Atlantic, Indian and Pacific Ocean; 10–1500 m depth (Kazmi & Kazmi 2010)
Remarks. Records for Venezuela: La Orchila Island (Judkins 2014).
description: Published as part of Rodríguez-Quintal, Bladimir & Lira, Carlos, 2025, A review of deep-sea shrimps (Decapoda: Dendrobranchiata and Caridea) with four new records for Venezuela, pp. 401-436 in Zootaxa 5583 (3) on page 414, DOI: 10.11646/zootaxa.5583.3.1, http://zenodo.org/record/14804535
Symmetry, complexity and multicritical point of the two-dimensional spin glass
Creators: name: Maillard, Jean-Marie
name: Nemoto, Koji
name: Nishimori, Hidetoshi
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We analyze models of spin glasses on the two-dimensional square lattice by exploiting symmetry arguments. The replicated partition functions of the Ising and related spin glasses are shown to have many remarkable symmetry properties as functions of the edge Boltzmann factors. It is shown that the applications of homogeneous and Hadamard inverses to the edge Boltzmann matrix indicate reduced complexities when the elements of the matrix satisfy certain conditions, suggesting that the system has special simplicities under such conditions. Using these duality and symmetry arguments we present a conjecture on the exact location of the multicritical point in the phase diagram.
description: 32 pages, 6 figures; a few typos corrected. To be published in J. Phys. A
Presentation: Estimating Groundwater Potential with The Schlumberger Configuration Geoelectric Method in Tegalrejo Village Gedangsari District Gunungkidul Regency
Creators: name: Purwanto
name: Wulandari Dwi Etika Rini
name: Siti Hamidah
Publisher: name: Zenodo
Year: 2022

description: This material has presented on 1st International Conference on Advanced Research in Engineering and Technology. October 25, 2022
Optical vortex-induced forward mass transfer: Manifestation of helical trajectory of optical vortex
Creators: name: Nakamura, Ryosuke
name: Kawaguchi, Haruki
name: Iwata, Muneaki
name: Kaneko, Akihiro
name: Nagura, Ryo
name: Kawano, Satoyuki
name: Toyoda, Kohei
name: Miyamoto, Katsuhiko
name: Omatsu, Takashige
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: The orbital angular momentum of an optical vortex field is found to twist high viscosity donor material to form a micron-scale 'spin jet'. This unique phenomenon manifests the helical trajectory of the optical vortex. Going beyond both the conventional ink jet and laser induced forward mass transfer (LIFT) patterning technologies, it also offers the formation and ejection of a micron-scale 'spin jet' of the donor material even with an ultrahigh viscosity of 4 Pas. This optical vortex laser induced forward mass transfer (OV-LIFT) patterning technique will enable the development of next generation printed photonic/electric/spintronic circuits formed of ultrahigh viscosity donor dots containing functional nanoparticles, such as quantum dots, metallic particles and magnetic ferrite particles, with ultrahigh spatial resolution. It can also potentially explore a completely new needleless drug injection.
See More, Know More: Unsupervised Video Object Segmentation with Co-Attention Siamese Networks
Creators: name: Lu, Xiankai
name: Wang, Wenguan
name: Ma, Chao
name: Shen, Jianbing
name: Shao, Ling
name: Porikli, Fatih
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: We introduce a novel network, called CO-attention Siamese Network (COSNet), to address the unsupervised video object segmentation task from a holistic view. We emphasize the importance of inherent correlation among video frames and incorporate a global co-attention mechanism to improve further the state-of-the-art deep learning based solutions that primarily focus on learning discriminative foreground representations over appearance and motion in short-term temporal segments. The co-attention layers in our network provide efficient and competent stages for capturing global correlations and scene context by jointly computing and appending co-attention responses into a joint feature space. We train COSNet with pairs of video frames, which naturally augments training data and allows increased learning capacity. During the segmentation stage, the co-attention model encodes useful information by processing multiple reference frames together, which is leveraged to infer the frequently reappearing and salient foreground objects better. We propose a unified and end-to-end trainable framework where different co-attention variants can be derived for mining the rich context within videos. Our extensive experiments over three large benchmarks manifest that COSNet outperforms the current alternatives by a large margin.
description: CVPR2019. Weblink: https://github.com/carrierlxk/COSNet
Scabiosa propontica Lag.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Dipsacales
Dipsacaceae
Scabiosa
Scabiosa propontica

description: Knautia propontica Linnaeus, Species Plantarum, ed. 2, 2: 1666. 1763. "Habitat in Oriente. Forskåhl.” RCN: 828. Type not designated. Original material: Herb. Linn. No. 121.3 (LINN); [icon] in Tilli, Cat. Pl. Hort. Pisani: 153, t. 48. 1723. Current name:  Scabiosa propontica ( L.) Lag. (Dipsacaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part K), pp. 608-609 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 608, DOI: 10.5281/zenodo.291971
Glyphus marsupialis Filhol 1884
Creators: name: Rodríguez-Quintal, Bladimir
name: Lira, Carlos
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Pasiphaeidae
Glyphus
Glyphus marsupialis

description: Glyphus marsupialis Filhol, 1884
Glyphus marsupialis Filhol, 1884: 231, 328, Fig. 6a; Crosnier & Forest 1968: 1135, Fig. 4; 1973: 144, Figs. 42,43; Blanco Rambla et al. 1994: 37.
Material examined. None.
Geographic & bathymetric distribution. Eastern Atlantic: Gabon, Congo, Angola and Canary Islands. Western Atlantic: Gulf of Mexico to Surinam. Western Indo-Pacific to Japan; 400 – 1230 m depth (Crosnier & Forest 1973; Blanco Rambla et al. 1994; Felder et al. 2009)
Remarks. Records for Venezuela: Los Testigos Archipelago, 807 – 878 m depth (Blanco Rambla et al. 1994).
description: Published as part of Rodríguez-Quintal, Bladimir & Lira, Carlos, 2025, A review of deep-sea shrimps (Decapoda: Dendrobranchiata and Caridea) with four new records for Venezuela, pp. 401-436 in Zootaxa 5583 (3) on page 414, DOI: 10.11646/zootaxa.5583.3.1, http://zenodo.org/record/14804535
Martingale approach for first-passage problems of time-additive observables in Markov processes
Creators: name: Neri, Izaak
Publisher: name: arXiv
Year: 2025
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We develop a method based on martingales to study first-passage problems of time-additive observables exiting an interval of finite width in a Markov process. In the limit that the interval width is large, we derive generic expressions for the splitting probability and the cumulants of the first-passage time. These expressions relate first-passage quantities to the large deviation properties of the time-additive observable. We find that there are three qualitatively different regimes depending on the properties of the large deviation rate function of the time-additive observable. These regimes correspond to exponential, super-exponential, or sub-exponential suppression of events at the unlikely boundary of the interval. Furthermore, we show that the statistics of first-passage times at both interval boundaries are in general different, even for symmetric thresholds and in the limit of large interval widths. While the statistics of the times to reach the likely boundary are determined by the cumulants of the time-additive observables in the original process, those at the unlikely boundary are determined by a dual process. We obtain these results from a one-parameter family of positive martingales that we call Perron martingales, as these are related to the Perron root of a tilted version of the transition rate matrix defining the Markov process. Furthermore, we show that each eigenpair of the tilted matrix has a one-parameter family of martingales. To solve first-passage problems at finite thresholds, we generally require all one-parameter families of martingales, including the non-positive ones. We illustrate this by solving the first-passage problem for run-and-tumble particles exiting an interval of finite width.
description: 45 pages, 6 figures
Multiple minimum energy paths and scenarios of unwinding transitions in chiral nematic liquid crystals
Creators: name: Tenishchev, Semen S.
name: Kiselev, Alexei D.
name: Ivanov, Aleksei V.
name: Uzdin, Valery M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We apply the minimum energy paths (MEPs) approach to study the helix unwinding transition in chiral nematic liquid crystals. A mechanism of the transition is determined by a MEP passing through a first order saddle point on the free energy surface. The energy difference between the saddle point and the initial state gives the energy barrier of the transition. Two starting approximations for the paths are used to find the MEPs representing different transition scenarios: (a) the director slippage approximation with in-plane helical structures; and (b) the anchoring breaking approximation that involves the structures with profound out-of-plane director deviations. It is shown that, at sufficiently low voltages, the unwinding transition is solely governed by the director slippage mechanism with the planar saddle point structures. When the applied voltage exceeds its critical value below the threshold of the Freedericksz transition, the additional scenario through the anchoring breaking transitions is found to come into play. For these transitions, the saddle point structure is characterized by out-of-plane deformations localized near the bounding surface. The energy barriers for different paths of transitions are computed as a function of the voltage and the anchoring energy strengths.
description: revtex4-1, 13 pages, 12 figures
Quantum fluctuations and glassy behavior of electrons near metal-insulator transitions
Creators: name: Dobrosavljevic, V.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Glassy behavior is a generic feature of electrons close to disorder-driven metal-insulator transitions. Deep in the insulating phase, electrons are tightly bound to impurities, and thus classical models for electron glasses have long been used. As the metallic phase is approached, quantum fluctuations become more important, as they control the electronic mobility. In this paper we review recent work that used extended dynamical mean-field approaches to discuss the influence of such quantum fluctuations on the glassy behavior of electrons, and examine how the stability of the glassy phase is affected by the Anderson and the Mott mechanisms of localization.
description: Contribution to: "Fluctuations and noise in materials" (SPIE), Maspalomas, Grand Canaria, Spain, May 2004. 16 pages, 7 figures
Autismo femenino: modelos etiológicos y fenotipo
Creators: name: M. Mar Alonso-Hoyas
Publisher: name: figshare
Year: 2020
Subjects: subject: Neuroscience
subject: 170102 Developmental Psychology and Ageing
subject: FOS: Psychology
subject: 170105 Gender Psychology

description: Autism spectrum disorders (ASD) are a set of heterogeneous disorders, more diagnosed in men than in women, with the majority of cases of unknown etiology. Why it occurs to a lesser extent in women than in men is also unknown. In this sense, there are several etiological models that are being investigated, such as Protective Female Effect, greater male genetic variability, The Male Extreme Brain Theory or Neuroendocrine hypothesis. What does seem to be happening is an underdiagnosis in women in the absence of intellectual disability, due to specific characteristics of the female phenotype.
Cubic curves from matrix models and generalized Konishi anomalies
Creators: name: Naculich, S. G.
name: Schnitzer, H. J.
name: Wyllard, N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the matrix model/gauge theory connection for three different N=1 models: U(N) x U(N) with matter in bifundamental representations, U(N) with matter in the symmetric representation, and U(N) with matter in the antisymmetric representation. Using Ward identities, we explicitly show that the loop equations of the matrix models lead to cubic algebraic curves. We then establish the equivalence of the matrix model and gauge theory descriptions in two ways. First, we derive generalized Konishi anomaly equations in the gauge theories, showing that they are identical to the matrix-model equations. Second, we use a perturbative superspace analysis to establish the relation between the gauge theories and the matrix models. We find that the gauge coupling matrix for U(N) with matter in the symmetric or antisymmetric representations is_not_ given by the second derivative of the matrix-model free energy. However, the matrix-model prescription can be modified to give the gauge coupling matrix.
description: 27 pages, 2 figures; v2: minor corrections and clarifications; v3: published version
Knoxia scandens Linnaeus 1759
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Rubiaceae
Knoxia
Knoxia scandens

description: Knoxia scandens Linnaeus, Flora Jamaicensis: 13. 1759. "Habitat [in Jamaica.]" Type not designated. Original material: [icon] in Browne, Civ. Nat. Hist. Jamaica: 140, t. 3, f. 3. 1756. Current name:  Knoxia scandens L. (Rubiaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part K), pp. 608-609 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 608, DOI: 10.5281/zenodo.291971