cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Paley--Wiener theorems on the Siegel upper half-space
Creators: name: Arcozzi, Nicola
name: Monguzzi, Alessandro
name: Peloso, Marco M.
name: Salvatori, Maura
Publisher: name: arXiv
Year: 2017
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: In this paper we study spaces of holomorphic functions on the Siegel upper half-space $\mathcal U$ and prove Paley-Wiener type theorems for such spaces. The boundary of $\mathcal U$ can be identified with the Heisenberg group $\mathbb H_n$. Using the group Fourier transform on $\mathbb H_n$, Ogden-Vagi proved a Paley-Wiener theorem for the Hardy space $H^2(\mathcal U)$.
 We consider a scale of Hilbert spaces on $\mathcal U$ that includes the Hardy space, the weighted Bergman spaces, the weighted Dirichlet spaces, and in particular the Drury-Arveson space, and the Dirichlet space $\mathcal D$. For each of these spaces, we prove a Paley-Wiener theorem, some structure theorems, and provide some applications. In particular we prove that the norm of the Dirichlet space modulo constants $\dot{\mathcal D}$ is the unique Hilbert space norm that is invariant under the action of the group of automorphisms of $\mathcal U$.
description: We added a small footnote at pag.6 which does not affect the main results of the paper
title: Celtes et Gaulois, l'archéologie face à l'Histoire. Les mutations de la fin de l’âge du Fer (Collection "Bibracte", 12-4, notice)
Creators: name: Haselgrove, Colin
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: Résumé et sommaire. L'intégralité de la publication sera bientôt disponible du OpenEdition.
On a problem of Hopf for circle bundles over aspherical manifolds with hyperbolic fundamental groups
Creators: name: Neofytidis, Christoforos
Publisher: name: arXiv
Year: 2017
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: Differential Geometry (math.DG)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We prove that a circle bundle over a closed oriented aspherical manifold with hyperbolic fundamental group admits a self-map of absolute degree greater than one if and only if it is virtually trivial. This generalizes in every dimension the case of circle bundles over hyperbolic surfaces, for which the result was known by the work of Brooks and Goldman on the Seifert volume. As a consequence, we verify the following strong version of a problem of Hopf for the above class of manifolds: Every self-map of non-zero degree of a circle bundle over a closed oriented aspherical manifold with hyperbolic fundamental group is either homotopic to a homeomorphism or homotopic to a non-trivial covering and the bundle is virtually trivial. As another application, we derive the first examples of non-vanishing numerical invariants that are monotone with respect to the mapping degree on non-trivial circle bundles over aspherical manifolds with hyperbolic fundamental groups in any dimension.
description: 12 pages; v2: results extended to circle bundles over aspherical manifolds with hyperbolic fundamental groups, title changed accordingly; v3: final version, to appear in Algebraic and Geometric Topology
title: 01_1740
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Mixing of components from different manufacturers in total hip arthroplasty: prevalence and comparative outcomes
Creators: name: Tucker, Keith
name: Pickford, Martin
name: Newell, Claire
name: Howard, Peter
name: Hunt, Linda P
name: Blom, Ashley W
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Mathematics
subject: FOS: Mathematics
subject: Biological Sciences
subject: Sociology
subject: FOS: Sociology
subject: Ecology
subject: FOS: Biological sciences
subject: Chemistry
subject: Evolutionary Biology
subject: Pharmacology
subject: Medicine
subject: Engineering

description: Background and purpose — There have recently been highly publicized examples of suboptimal outcomes with some newer implant designs used for total hip replacement. This has led to calls for tighter regulation. However, surgeons do not always adhere to the regulations already in place and often use implants from different manufacturers together to replace a hip, which is against the recommendations of the Medicines and Healthcare Products Regulatory Agency (MHRA) and the directions of the manufacturers.Patients and methods — We used data from the National Joint Registry of England and Wales (NJR) to investigate this practice.Results — Mixing of components was common, and we identified over 90,000 cases recorded between 2003 and 2013. In the majority of these cases (48,156), stems and heads from one manufacturer were mixed with polyethylene cemented cups from another manufacturer. When using a cemented stem and a polyethylene cup, mixing of stems from one manufacturer with cups from another was associated with a lower revision rate. At 8 years, the cumulative percentage of revisions was 1.9% (95% CI: 1.7–2.1) in the mixed group as compared to 2.4% (2.3–2.5) in the matched group (p = 0.001). Mixing of heads from one manufacturer with stems from another was associated with a higher revision rate (p < 0.001). In hip replacements with ceramic-on-ceramic or metal-on-metal bearings, mixing of stems, heads, and cups from different manufacturers was associated with similar revision rates (p > 0.05).Interpretation — Mixing of components from different manufacturers is a common practice, despite the fact that it goes against regulatory guidance. However, it is not associated with increased revision rates unless heads and stems from different manufacturers are used together.
Capoeta shajariani Jouladeh-Roudbar, Eagderi, Murillo-Ramos, Ghanavi & Doadrio 2017
Creators: name: Sayyadzadeh, Golnaz
name: Esmaeili, Hamid Reza
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Capoeta
Capoeta shajariani

description: 131. Capoeta shajariani Jouladeh-Roudbar, Eagderi, Murillo-Ramos, Ghanavi & Doadrio, 2017
Common name. Shajarian scraper
Taxonomy. Original description: Capoeta shajariani Jouladeh-Roudbar, Eagderi, Murillo-Ramos, Ghanavi & Doadrio, 2017: 148, figs. 8, 14-18 [Gamasiyab River near Doab Village, Tigris River drainage, Hamedan Province, Iran, 34°22'13"N, 47°54'26"E; holotype: IMNRF-UT 1107-21].
Revisions. None.
Illustrations. Jouladeh-Roudbar et al. (2017: 148, fig. 8).
Distribution in Iran. —Distribution in River Basin: Tigris.—Distribution in Ecoregions: 442-Upper Tigris & Euphrates.
Status in Iran. [Endemic].—Siyah mahi-e Shajarian.—Listed in previous checklists from Iran by Esmaeili et al. (2018); Jouladeh-Roudbar et al. (2020) and Eagderi et al. (2022).—Iran material: IMNRF, ZM-CBSU.
Conservation. —IUCN: NE.
description: Published as part of Sayyadzadeh, Golnaz & Esmaeili, Hamid Reza, 2024, Freshwater lamprey and fishes of Iran: Reappraisal and updated checklist with a note on Eagderi et al. (2022), pp. 1-99 in Zootaxa 5402 (1) on page 45, DOI: 10.11646/zootaxa.5402.1.1, http://zenodo.org/record/10524097
Synthesis and properties of ZnS nanoparticles by solvothermal and pyrolysis routes using the Zn dithiocarbamate complex as novel single source precursor
Creators: name: Hrubaru, Madalina
name: Onwudiwe, Damian C.
name: Hosten, Eric
Publisher: name: Taylor & Francis
Year: 2015
Subjects: Chemistry
Biotechnology
Cell Biology
Medicine
Physics
Engineering
Biochemistry
Biophysics

description: In this work, the synthesis and characterization of ZnS nanoparticles prepared via two approaches, involving the thermal decomposition of the precursor complex in a furnace (pyrolysis) and by solvothermal process in the presence of hexadecylamine (HDA-ZnS), are reported. The precursor complex, Zinc (II) bis (N,N-diallyl dithiocarbamate), was synthesized and characterized by spectroscopic and single-crystal X-ray techniques. The spectroscopic analyses of the complex indicated a symmetrical bidentate coordination of the dithio ligand through the S-atoms. The single-crystal X-ray structure revealed a distorted square pyramidal coordinate geometry with S atoms around the Zn ion. The optical properties and the morphology of the as-prepared nanoparticles were studied by UV-Vis and photoluminescense spectroscopy, and transmission electron microscopy (TEM), respectively. HDA-ZnS are spherical and monodispersed with an average size of 4.5 nm, as estimated from the optical absorption spectrum and the TEM image. The ZnS nanoparticles obtained via pyrolysis in a furnace yielded the hexagonal wurtzite phase, whereas the HDA-ZnS nanoparticles showed a mixture of wurtzite and cubic phase with the cubic phase being dominant.
Structural Disorder: A tool for housekeeping proteins performing tissue-specific interactions
Creators: name: Rajat K. De
name: Sanghita Banerjee
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: 60506 Virology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Information and Computing Sciences
subject: Biological Sciences
subject: Biotechnology
subject: Molecular Biology
subject: Biochemistry
subject: Biophysics

description: An interaction between a pair of proteins unique for a particular tissue is denoted as a tissue-specific interaction (TSI). Tissue-specific (TS) proteins always perform TSIs with a limited number of interacting partners. However, it has been claimed that housekeeping (HK) proteins frequently take part in TSIs. This is actually an unusual phenomenon. How a single HK protein mediates TSIs, - remains an interesting yet an unsolved question. We have hypothesized that HK proteins have attained a high degree of structural flexibility to modulate TSIs efficiently. We have observed that HK proteins are selected to be intrinsically disordered compared to TS proteins. Therefore, the purposeful adaptation of structural disorder brings out special advantages for HK proteins compared to TS proteins. We have demonstrated that TSIs may play vital roles in shaping the molecular adaptation of disordered regions within HK proteins. We also have noticed that HK proteins, mediating a huge number of TSIs, have a greater portion of their interacting interfaces overlapped with the adjacent disordered segment. Moreover, these HK proteins, mediating TSIs, preferably adapt single domain. We have concluded that HK proteins adapt a high degree of structural flexibility to mediate TSIs. Besides, having a single domain along with structural flexibility is more economic than maintaining multiple domains with a rigid structure. This assists them in attaining various structural conformations upon binding to their partners, thereby designing an economically optimum molecular system.
Efficient Synthesis of Homoallylic Alcohols/Amines from Allyltributylstannane and Carbonyl Compounds/Imines Using Iodine as Catalyst Under Acetic Acid–Water Medium
Creators: name: Pabitra Kumar Kalita
name: Susanta Kumar Borthakur
name: Runumi Das
name: Choudhury, Chandan Jyoti
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Biological Sciences
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Biotechnology
subject: Pharmacology
subject: Microbiology
subject: FOS: Biological sciences
subject: Biochemistry

description: This paper describes a general method for the synthesis of homoallylic alcohols and amines by nucleophilic addition reaction of allyltributylstannane to carbonyl compounds and aldimines where iodine acts as a catalyst in H2O/acetic acid (1:1) medium. Only 10 mol% of I2 is required for various organic transformations. By using this process, various homoallylic alcohols and amines are produced in good to excellent yields.
Capoeta umbla
Creators: name: Sayyadzadeh, Golnaz
name: Esmaeili, Hamid Reza
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Capoeta
Capoeta umbla

description: 132. Capoeta umbla (Heckel, 1843)
Common name. Tigris scraper/Siraz balýðý
Taxonomy. Original description: Scaphiodon umbla Heckel, 1843a: 1060 [70] [Tigris River, Mosul, Iraq; syntypes: NMW 55932-33 (1, 1), 79373-74 (1, 1, both dry); SMF 6777 (1, dry)].
Revisions. Esmaeili et al. (2016: 36); Zareian & Esmaeili (2017, molecular phylogeny).
Illustrations. Heckel (1843b: pl. 5, fig. 3) as Scaphiodon umbla; Esmaeili et al. (2016: 37, figs. 1-3).
Distribution in Iran. —Distribution in River Basin: Tigris.—Distribution in Ecoregions: 441-Lower Tigris & Euphrates, 442-Upper Tigris & Euphrates.
Status in Iran. [Native].—Siyah mahi-e Tigris.—Listed in previous checklists from Iran by Esmaeili et al. (2017 a, 2018); Jouladeh-Roudbar et al. (2020) and Eagderi et al. (2022).—Iran material: ZM-CBSU.
Conservation. —IUCN: LC.
description: Published as part of Sayyadzadeh, Golnaz & Esmaeili, Hamid Reza, 2024, Freshwater lamprey and fishes of Iran: Reappraisal and updated checklist with a note on Eagderi et al. (2022), pp. 1-99 in Zootaxa 5402 (1) on page 45, DOI: 10.11646/zootaxa.5402.1.1, http://zenodo.org/record/10524097
Quokka: visualising interactions of enterprise software environment emulators
Creators: name: Hine, Cameron
name: Schneider, Jean-Guy
name: Han, Jun
name: Versteeg, Steve
Publisher: name: Swinburne
Year: 2024
Subjects: classificationCode: 460308
subject: Pattern recognition
classificationCode: 460502
subject: Data mining and knowledge discovery
classificationCode: 460612
subject: Service oriented computing
classificationCode: 461104
subject: Neural networks
classificationCode: 461201
subject: Automated software engineering
classificationCode: 461202
subject: Empirical software engineering

description: Enterprise software systems operate in large-scale, heterogeneous, distributed environments which makes assessment of non-functional properties, such as scalability and robustness, of those systems particularly challenging. Enterprise environment emulators can provide test-beds representative of real environments using only a few physical hosts thereby allowing assessment of the non-functional properties of enterprise software systems. To date, analysing outcomes of these tests has been an ad hoc and somewhat tedious affair; largely based on manual and/or script-assisted inspection of interaction logs. Quokka visualises emulations significantly aiding analysis and comprehension. Emulated interactions can be viewed live (in real-time) as well as be replayed at a later stage, furthermore, basic charts are used to aggregate and summarise emulations, helping to identify performance and scalability issues.
Emergent memory in cell signaling: Persistent adaptive dynamics in cascades can arise from the diversity of relaxation time-scales
Creators: name: Mitra, Tanmay
name: Menon, Shakti N.
name: Sinha, Sitabhra
Publisher: name: arXiv
Year: 2018
Subjects: subject: Subcellular Processes (q-bio.SC)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: The mitogen-activated protein kinase (MAPK) signaling cascade, an evolutionarily conserved motif present in all eukaryotic cells, is involved in coordinating critical cell-fate decisions, regulating protein synthesis, and mediating learning and memory. While the steady-state behavior of the pathway stimulated by a time-invariant signal is relatively well-understood, we show using a computational model that it exhibits a rich repertoire of transient adaptive responses to changes in stimuli. When the signal is switched on, the response is characterized by long-lived modulations in frequency as well as amplitude. On withdrawing the stimulus, the activity decays over timescales much longer than that of phosphorylation-dephosphorylation processes, exhibiting reverberations characterized by repeated spiking in the activated MAPK concentration. The long-term persistence of such post-stimulus activity suggests that the cascade retains memory of the signal for a significant duration following its removal, even in the absence of any explicit feedback or cross-talk with other pathways. We find that the molecular mechanism underlying this behavior is related to the existence of distinct relaxation rates for the different cascade components. This results in the imbalance of fluxes between different layers of the cascade, with the repeated reuse of activated kinases as enzymes when they are released from sequestration in complexes leading to one or more spike events following the removal of the stimulus. The persistent adaptive response reported here, indicative of a cellular "short-term" memory, suggests that this ubiquitous signaling pathway plays an even more central role in information processing by eukaryotic cells.
description: 9 pages, 7 figures + 12 pages supplementary information
Labeo rohita
Creators: name: Sayyadzadeh, Golnaz
name: Esmaeili, Hamid Reza
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Labeo
Labeo rohita

description: 133. Labeo rohita (Hamilton, 1822)
Common name. Roho labeo
Taxonomy. Original description: Cyprinus rohita Hamilton, 1822: 301, 388, pl. 36 (fig. 85) [Gangetic provinces and Ava, India; No types known].
Revisions. None.
Illustrations. Eagderi et al. (2019: 19, fig. 1).
Distribution in Iran. —Distribution in River Basin: Tigris.—Distribution in Ecoregions: 442-Upper Tigris & Euphrates.
Status in Iran. [Exotic].—None.—First record from Iran by Eagderi et al. (2019) then listed in previous checklists from Iran by Eagderi et al. (2022).—Iran material: IMNRF-UT.
Conservation. Not relevant (introduced species).
description: Published as part of Sayyadzadeh, Golnaz & Esmaeili, Hamid Reza, 2024, Freshwater lamprey and fishes of Iran: Reappraisal and updated checklist with a note on Eagderi et al. (2022), pp. 1-99 in Zootaxa 5402 (1) on page 46, DOI: 10.11646/zootaxa.5402.1.1, http://zenodo.org/record/10524097
Why small farms persist? The inﬂuence of farmers’ characteristics on farm growth and development. The case of smaller dairy farmers in NZ
Creators: name: Westbrooke, Victoria
name: Nuthall, Peter
name: Westbrooke, Victoria
name: Nuthall, Peter
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agricultural and Food Policy
subject: Farm Management
subject: Labor and Human Capital
subject: development attitudes
subject: farmer typologies
subject: growth challenges
subject: human capital
subject: objectives and typologies
subject: personality and farm growth

description: Human capital is an important resource in primary production impacting on farmers’ decisions and actions. Given their current and expected economic environment, farmers must use their human capital in mapping out a trajectory for their farm. This study considers particular aspects of farmers’ human capital and its inﬂuence on farm growth, or lack of it. Farmers’ characteristics as expressed through their personality, intelligence and objectives are the main human capital aspects considered in a sample of smaller NZ dairy farms. They are somewhat typical of western farmers working on smaller farms. They can be broadly classed into Expanders, Maintainers and Retractors. It is hypothesised each group will have distinct and diﬀerent personal characteristics and these inﬂuence the farmers’ choice of trajectory. This is in addition to purely economic factors. It is also hypothesised the characteristics inﬂuence the farmers’ choice of development strategy and how challenges to the strategy are viewed. The data collected from the small dairy farms support the hypotheses suggesting the design of policy and extension programs must allow for these human capital drivers. Using past data, it is also shown aspects of human capital are diﬀerent in large farms emphasising the same conclusion.
Structural glaciology of Austre Brøggerbreen, northwest Svalbard
Creators: name: Jennings, Stephen J. A.
name: Hambrey, Michael J.
name: Glasser, Neil F.
name: James, Timothy D.
name: Hubbard, Bryn
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Biophysics
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Structural glaciological maps can be used to study the structural evolution and past dynamics of glaciers. The map described here documents the glacier-wide structural characteristics of Austre Brøggerbreen, a c. 12 km2 predominantly cold-based valley glacier in northwest Svalbard. The structural map reveals that the glacier is dominated by deep-penetrating fractures that are now relict (crevasse traces). These structures indicate that, despite being relatively inactive at present, the glacier was once much more dynamic, presumably during its last advance in the Neoglacial (c. 1900 AD). Contemporary glacier structures (i.e. those that are actively forming) include primary stratification, longitudinal foliation and rare surface fracturing (crevasses and water-healed crevasses). Relict fracture sets become increasingly re-orientated and folded down-glacier as a result of ductile flow. Individual flow units show large differences in the evolution of structures, indicating that the flow units have been subject to different flow histories and dynamics. The map will also be useful for future change-detection studies on this rapidly receding glacier.
Fundamental groups and group presentations with bounded relator lengths
Creators: name: Zamora, Sergio
Publisher: name: arXiv
Year: 2018
Subjects: subject: Metric Geometry (math.MG)
subject: Algebraic Topology (math.AT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 51Fxx, 05E16, 20B25

description: We study the geometry of compact geodesic spaces with trivial first Betti number admitting large finite groups of isometries. We show that if a finite group $G$ acts by isometries on a compact geodesic space $X$ whose first Betti number vanishes, then diam$(X) / $diam$(X / G ) \leq 4 \sqrt{ \vert G \vert }$.
 For a group $G$ and a finite symmetric generating set $S$, $P_k(Γ(G, S))$ denotes the 2-dimensional CW-complex whose 1-skeleton is the Cayley graph $Γ$ of $G$ with respect to $S$ and whose 2-cells are $m$-gons for $0 \leq m \leq k$, defined by the simple graph loops of length $m$ in $Γ$, up to cyclic permutations.
 Let $G$ be a finite abelian group with $\vert G \vert \geq 3$ and $S$ a symmetric set of generators for which $P_k(Γ(G,S))$ has trivial first Betti number. We show that the first nontrivial eigenvalue $-λ_1$ of the Laplacian on the Cayley graph satisfies $λ_1 \geq 2 - 2 \cos ( 2 π/ k ) $. We also give an explicit upper bound on the diameter of the Cayley graph of $G$ with respect to $S$ of the form $O (k^2 \vert S \vert \log \vert G \vert )$. Related explicit bounds for the Cheeger constant and Kazhdan constant of the pair $(G,S)$ are also obtained.
Carnet nº 4, commencé à Novorossiïsk (p. 124)
Creators: name: Péraire, Lucien
name: CNRS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: created: 10-9-1929
Glycation of human serum albumin alters its binding efficacy towards the dietary polyphenols: a comparative approach
Creators: name: Atanu Singha Roy
name: Ghosh, Pooja
name: Swagata Dasgupta
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Diabetes is a major problem in the world. The proteins became modified during glycation after reacting with the reducing sugars (e.g. D-glucose) via non-enzymatic pathways. The glycated analogue of human serum albumin (HSA) has been characterized with the help of multi-spectroscopic methods. It has been observed that six glucose molecules can bind covalently to HSA under experimental condition. The binding affinity of the modified HSA towards the dietary polyphenols has been estimated using UV–vis and fluorescence spectroscopic techniques. The binding constant values of the ligands were found to decrease after the modification of HSA. The binding affinities (Kb) of the polyphenols decreased towards human serum albumin after its structural modification with D-glucose. Highest percentage decrease in the binding is observed for quercetin among all the polyphenols.
Fault diagnosis of in-wheel BLDC motor drive for electric vehicle application
Creators: name: Tashakori Abkenar, Alireza
name: Motamed Ektesabi, Mehran
Publisher: name: Swinburne
Year: 2024

description: Permanent magnet Brushless DC (BLDC) motors have been attracted by electric vehicle (EV) manufacturers in the last decade. The paper presents a simple fault diagnosis technique to detect switch faults of three phases Voltage Source Inverter (VSI) drive of BLDC motor in a closed-loop control scheme. The proposed fault diagnosis system is capable to detect the fault occurrence, identify fault type and the faulty switch of inverter based on Discrete Fourier Transform (DFT) analysis of the measured line voltages of BLDC motor. BLDC motor drive and the proposed fault diagnosis system are simulated. Simulation results were validated first by experimental data for BLDC motor operation under healthy condition. A knowledge based table is developed to identify switch faults of VSI by analyzing the simulation results under various fault conditions. The proposed fault diagnosis algorithm does not need massive computational effort and can be implemented as a subroutine with a closed-loop control algorithm of the BLDC motor on a single chip microcontroller. The obtained results show correct detection and identification of inverter switch faults in BLDC motor.
Target of rapamycin activation predicts lifespan in fruit flies
Creators: name: Scialò, Filippo
name: Ashwin Sriram
name: Naudí, Alba
name: Ayala, Victoria
name: Mariona Jové
name: Pamplona, Reinald
name: Sanz, Alberto
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Computational Biology

description: Aging and age-related diseases are one of the most important health issues that the world will confront during the 21st century. Only by understanding the proximal causes will we be able to find treatments to reduce or delay the onset of degenerative diseases associated with aging. Currently, the prevalent paradigm in the field is the accumulation of damage. However, a new theory that proposes an alternative explanation is gaining momentum. The hyperfunction theory proposes that aging is not a consequence of a wear and tear process, but a result of the continuation of developmental programs during adulthood. Here we use Drosophila melanogaster, where evidence supporting both paradigms has been reported, to identify which parameters that have been previously related with lifespan best predict the rate of aging in wild type flies cultured at different temperatures. We find that mitochondrial function and mitochondrial reactive oxygen species (mtROS) generation correlates with metabolic rate, but not with the rate of aging. Importantly, we find that activation of nutrient sensing pathways (i.e. insulin-PI3K/Target of rapamycin (Tor) pathway) correlates with lifespan, but not with metabolic rate. Our results, dissociate metabolic rate and lifespan in wild type flies and instead link nutrient sensing signaling with longevity as predicted by the hyperfunction theory.
Coherent IC-sheaves on type $A_{n}$ affine Grassmannians and dual canonical basis of affine type $A_{1}$
Creators: name: Finkelberg, Michael
name: Fujita, Ryo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Representation Theory (math.RT)
subject: Algebraic Geometry (math.AG)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: The convolution ring $K^{GL_n(\mathcal{O})\rtimes\mathbb{C}^\times}(\mathrm{Gr}_{GL_n})$ was identified with a quantum unipotent cell of the loop group $LSL_2$ in [Cautis-Williams, J. Amer. Math. Soc. 32 (2019), pp. 709-778]. We identify the basis formed by the classes of irreducible equivariant perverse coherent sheaves with the dual canonical basis of the quantum unipotent cell.
description: 23 pages, v2: minor revision, v3: replaced the statements of Theorems 2.2, 3.2 and 4.1 with ones for the integral forms, improved some explanations slightly, v4: minor revision, v5: Erratum to the published version added in Section 5, correcting Lemma 4.14
Albert Theory: A Stormborn Model of Universal Genesis
Creators: name: Chokey, Taylor
Publisher: name: Zenodo
Year: 2025

description: Albert Theory: A Stormborn Model of Universal Genesis

Albert Theory proposes that our universe did not begin from a singularity, but from the chaotic convergence of massive cosmic storm systems—regions of fluctuating gravitational pressure and entropy. Through thousands of simulations, the theory demonstrates that calm, uniform stillness cannot produce emergence. Only through imbalance, spin, and motion do conditions arise that lead to an energetic rupture—commonly interpreted as the Big Bang.

 

This model outlines a reproducible pattern of cosmic behavior: Storm → Imbalance → Bang → Expansion → Entropy → Flatline → Storm (Rebirth)

 

It introduces the idea that the universe is not an experiment but a natural weather system operating on a fractal, universal scale. The theory's death and rebirth cycles were verified through destructive testing, entropy mapping, and simulation across numerous variations.

 

This upload contains:

 

A full summary of the theory

 

Author credit and licensing

 

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Model Based System Assurance Using the Structured Assurance Case Metamodel
Creators: name: Wei, Ran
name: Kelly, Tim P.
name: Dai, Xiaotian
name: Zhao, Shuai
name: Hawkins, Richard
Publisher: name: arXiv
Year: 2019
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Assurance cases are used to demonstrate confidence in system properties of interest (e.g. safety and/or security). A number of system assurance approaches are adopted by industries in the safety-critical domain. However, the task of constructing assurance cases remains a manual, trivial and informal process. The Structured Assurance Case Metamodel (SACM) is a standard specified by the Object Management Group (OMG). SACM provides a richer set of features than existing system assurance languages/approaches. SACM provides a foundation for model-based system assurance, which has great potentials in growing technology domains such as Open Adaptive Systems. However, the intended usage of SACM has not been sufficiently explained. In addition, there has been no support to interoperate between existing assurance case (models) and SACM models. In this article, we explain the intended usage of SACM based on our involvement in the OMG specification process of SACM. In addition, to promote a model-based approach, we provide SACM compliant metamodels for existing system assurance approaches (the Goal Structuring Notation and Claims-Arguments-Evidence), and the transformations from these models to SACM. We also briefly discuss the tool support for model-based system assurance which helps practitioners to make the transition from existing system assurance approaches to model-based system assurance using SACM.
description: 45 pages, 41 figures, Accepted by Journal of Systems and Software
title: 01_1897
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Target of rapamycin activation predicts lifespan in fruit flies
Creators: name: Ashwin Sriram
name: Naudí, Alba
name: Ayala, Victoria
name: Mariona Jové
name: Pamplona, Reinald
name: Sanz, Alberto
name: Scialo, Filippo
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Earth and Environmental Sciences
subject: Computational Biology
subject: Biological Sciences
subject: Physiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Medicine
subject: Biochemistry

description: Aging and age-related diseases are one of the most important health issues that the world will confront during the 21st century. Only by understanding the proximal causes will we be able to find treatments to reduce or delay the onset of degenerative diseases associated with aging. Currently, the prevalent paradigm in the field is the accumulation of damage. However, a new theory that proposes an alternative explanation is gaining momentum. The hyperfunction theory proposes that aging is not a consequence of a wear and tear process, but a result of the continuation of developmental programs during adulthood. Here we use Drosophila melanogaster, where evidence supporting both paradigms has been reported, to identify which parameters that have been previously related with lifespan best predict the rate of aging in wild type flies cultured at different temperatures. We find that mitochondrial function and mitochondrial reactive oxygen species (mtROS) generation correlates with metabolic rate, but not with the rate of aging. Importantly, we find that activation of nutrient sensing pathways (i.e. insulin-PI3K/Target of rapamycin (Tor) pathway) correlates with lifespan, but not with metabolic rate. Our results, dissociate metabolic rate and lifespan in wild type flies and instead link nutrient sensing signaling with longevity as predicted by the hyperfunction theory.
Glycation of human serum albumin alters its binding efficacy towards the dietary polyphenols: A comparative approach
Creators: name: Atanu Singha Roy
name: Ghosh, Pooja
name: Swagata Dasgupta
Publisher: name: Taylor & Francis
Year: 2015
Subjects: Biological Sciences
Chemistry
Biotechnology
Biochemistry
Biophysics

description: Diabetes is a major problem in the world. The proteins became modified during glycation after reacting with the reducing sugars (e.g. D-glucose) via non-enzymatic pathways. The glycated analogue of human serum albumin (HSA) has been characterized with the help of multi-spectroscopic methods. It has been observed that six glucose molecules can bind covalently to HSA under experimental condition. The binding affinity of the modified HSA towards the dietary polyphenols has been estimated using UV-vis and fluorescence spectroscopic techniques. The binding constant values of the ligands were found to decrease after the modification of HSA.
A Novel Visual Fault Detection and Classification System for Semiconductor Manufacturing Using Stacked Hybrid Convolutional Neural Networks
Creators: name: Schlosser, Tobias
name: Beuth, Frederik
name: Friedrich, Michael
name: Kowerko, Danny
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Automated visual inspection in the semiconductor industry aims to detect and classify manufacturing defects utilizing modern image processing techniques. While an earliest possible detection of defect patterns allows quality control and automation of manufacturing chains, manufacturers benefit from an increased yield and reduced manufacturing costs. Since classical image processing systems are limited in their ability to detect novel defect patterns, and machine learning approaches often involve a tremendous amount of computational effort, this contribution introduces a novel deep neural network based hybrid approach. Unlike classical deep neural networks, a multi-stage system allows the detection and classification of the finest structures in pixel size within high-resolution imagery. Consisting of stacked hybrid convolutional neural networks (SH-CNN) and inspired by current approaches of visual attention, the realized system draws the focus over the level of detail from its structures to more task-relevant areas of interest. The results of our test environment show that the SH-CNN outperforms current approaches of learning-based automated visual inspection, whereas a distinction depending on the level of detail enables the elimination of defect patterns in earlier stages of the manufacturing process.
description: Accepted for: 2019 IEEE 24th International Conference on Emerging Technologies and Factory Automation (ETFA)
Hexagonal Image Processing in the Context of Machine Learning: Conception of a Biologically Inspired Hexagonal Deep Learning Framework
Creators: name: Schlosser, Tobias
name: Friedrich, Michael
name: Kowerko, Danny
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Inspired by the human visual perception system, hexagonal image processing in the context of machine learning deals with the development of image processing systems that combine the advantages of evolutionary motivated structures based on biological models. While conventional state-of-the-art image processing systems of recording and output devices almost exclusively utilize square arranged methods, their hexagonal counterparts offer a number of key advantages that can benefit both researchers and users. This contribution serves as a general application-oriented approach the synthesis of the therefore designed hexagonal image processing framework, called Hexnet, the processing steps of hexagonal image transformation, and dependent methods. The results of our created test environment show that the realized framework surpasses current approaches of hexagonal image processing systems, while hexagonal artificial neural networks can benefit from the implemented hexagonal architecture. As hexagonal lattice format based deep neural networks, also called H-DNN, can be compared to their square counterparts by transforming classical square lattice based data sets into their hexagonal representation, they can also result in a reduction of trainable parameters as well as result in increased training and test rates.
description: Accepted for: 2019 18th IEEE International Conference on Machine Learning and Applications (ICMLA)
Efficient Synthesis of Homoallylic Alcohols/Amines from Allyltributylstannane and Carbonyl Compounds/Imines Using Iodine as Catalyst Under Acetic Acid–Water Medium
Creators: name: Pabitra Kumar Kalita
name: Susanta Kumar Borthakur
name: Runumi Das
name: Choudhury, Chandan Jyoti
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Biological Sciences
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Biotechnology
subject: Pharmacology
subject: Microbiology
subject: FOS: Biological sciences
subject: Biochemistry

description: This paper describes a general method for the synthesis of homoallylic alcohols and amines by nucleophilic addition reaction of allyltributylstannane to carbonyl compounds and aldimines where iodine acts as a catalyst in H2O:acetic acid (1:1) medium. Only 10 mol % of I2 is required for various organic transformations. By using this process, various homoallylic alcohols and amines are produced in good to excellent yield.
Luciobarbus barbulus Heckel 1847
Creators: name: Sayyadzadeh, Golnaz
name: Esmaeili, Hamid Reza
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Luciobarbus
Luciobarbus barbulus

description: 134. Luciobarbus barbulus Heckel, 1847
Common name. Persis barbel
Taxonomy. Original description: Barbus barbulus Heckel, 1847: 256 [Kara Agatsch River (Qarah Aqaj River) near Geré (Jereh), Iran, 29°15'N, 51°58'E; Qweik River at Aleppo, Syria; syntypes: NMW 6596 (1)].
Revisions. Khaefi et al. (2017b); Valiallahi (2020: 59).
Illustrations. Khaefi et al. (2017b:837, 840, figs. 2, 3); Valiallahi (2020: 60, figs. 1–2); Esmaeili (2021:306, fig. 17.7a).
Distribution in Iran. —Distribution in River Basin: Persis, Tigris.—Distribution in Ecoregions: 441-Lower Tigris & Euphrates, 442-Upper Tigris & Euphrates.
Conservation. —IUCN: NE.
Status in Iran. [Native].—Sas mahi-e lab pahn.—Listed in previous checklists from Israel by Esmaeili et al. (2017 a, 2018); Jouladeh-Roudbar et al. (2020) and Eagderi et al. (2022).—Iranian materials: ZM-CBSU.
description: Published as part of Sayyadzadeh, Golnaz & Esmaeili, Hamid Reza, 2024, Freshwater lamprey and fishes of Iran: Reappraisal and updated checklist with a note on Eagderi et al. (2022), pp. 1-99 in Zootaxa 5402 (1) on page 46, DOI: 10.11646/zootaxa.5402.1.1, http://zenodo.org/record/10524097
A mean curvature type flow with capillary boundary in a unit ball
Creators: name: Wang, Guofang
name: Weng, Liangjun
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 53C44, 35K93

description: In this paper, we study a mean curvature type flow with capillary boundary in the unit ball. Our flow preserves the volume of the bounded domain enclosed by the hypersurface, and monotonically decreases an energy functional $E$. We show that it has the longtime existence and subconverges to spherical caps. As an application, we solve an isoperimetric problem for hypersurfaces with capillary boundary.
description: 28 pages with some revisions: typos are corrected, rewrite Section 2.2, notations are unified and presentations are simplified. To appear in Calc. Var. Partial Differential Equations
Do gambling activity patterns predict gambling problems? A latent class analysis of gambling forms among Australian youth
Creators: name: Boldero, Jennifer M.
name: Bell, Richard C.
name: Moore, Susan
Publisher: name: Swinburne
Year: 2024

description: Although gambling frequency and easy access to gambling are predictive of gambling problems among young people, little is known about their patterns of gambling activities. The current study investigated the gambling patterns of a large sample of youth (N = 1061) using latent class analysis. Six activity classes of young gamblers were identified: rare, lottery/scratch card, broad ranging, pool, unrestricted access and heavy gamblers. The classes differed significantly on age, gender, number and type of gambling activities, gambling frequency, problem gambling and amount spent on gambling. In addition, the relationship between problem gambling and the amount spent differed across classes. The results indicate the value of assessing gambling patterns as well as gambling frequency in research examining problem gambling. Although older youth have more opportunity to legally engage in a wider range of gambling activities, young people's gambling activity patterns are more indicative of potential gambling problems than age.
Morphogen-regulated contact-mediated signaling between cells can drive the transitions underlying body segmentation in vertebrates
Creators: name: Kuyyamudi, Chandrashekar
name: Menon, Shakti N.
name: Sinha, Sitabhra
Publisher: name: arXiv
Year: 2020
Subjects: subject: Tissues and Organs (q-bio.TO)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We propose a unified mechanism that reproduces the sequence of dynamical transitions observed during somitogenesis, the process of body segmentation during embryonic development, that is invariant across all vertebrate species. This is achieved by combining inter-cellular interactions mediated via receptor-ligand coupling with global spatial heterogeneity introduced through a morphogen gradient known to occur along the anteroposterior axis. Our model reproduces synchronized oscillations in the gene expression in cells at the anterior of the presomitic mesoderm (PSM) as it grows by adding new cells at its posterior, followed by traveling waves and subsequent arrest of activity, with the eventual appearance of somite-like patterns. This framework integrates a boundary-organized pattern formation mechanism, which uses positional information provided by a morphogen gradient, with the coupling-mediated self-organized emergence of collective dynamics, to explain the processes that lead to segmentation.
description: 10 pages, 5 figures + 13 pages Supplementary Information