cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Torsion action and its possible observables
Creators: name: Belyaev, A. S.
name: Shapiro, I. L.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The methods of effective field theory are used to explore the theoretical and phenomenological aspects of the torsion field. Spinor action coupled to electromagnetic field and torsion possesses an additional softly broken gauge symmetry. This symmetry enables one to derive the unique form of the torsion action compatible with unitarity and renormalizability. It turns out that the antisymmetric torsion field is equivalent to an massive axial vector field. The introduction of scalars leads to serious problems which are revealed after the calculation of the leading two-loop divergences. Thus the phenomenological aspects of torsion may be studied only for the fermion-torsion systems. In this part of the paper we obtain an upper bounds for the torsion parameters using present experimental data on forward-backward Z-pole asymmetries, data on the experimental limits on four-fermion contact interaction (LEP, HERA, SLAC, SLD, CCFR) and also TEVATRON limits on the cross section of new gauge boson, which could be produced as a resonance at high energy $p\bar{p}$ collisions. The present experimental data enable one to put the limits on torsion parameters for the various range of the torsion mass. We emphasize that for the torsion mass of the order of the Planck mass no any independent theory for torsion is possible, and one must directly use string theory.
description: 24 pages, LaTex, 5 figures
Phylloneta impressa
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Phylloneta
Phylloneta impressa

description: Phylloneta impressa (L. Koch, 1881)
 МатериаΛ. 1♀, Терсек, 19.08.2015.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 9, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
Genotoxic, biochemical, cytotoxic and biomolecular alterations in the early-life stage of zebrafish exposed to diphenyl ether
Creators: name: Kumar, Shiv
name: Chadha, Pooja
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Cardiology

description: Diphenyl ether (DE) is a chemical compound being used in a number of industries such as soap, detergents, perfumes, adhesive, dyes, herbicides and as a flame retardant in plastics, rubbers and textiles, etc. DE is the final debromination product of polybrominated diphenyl ethers (PBDEs) under anaerobic conditions. The present investigation evaluated the genotoxic, biochemical, histopathological, ultrastructural (SEM) and biomolecular (ATR-FTIR) changes in the zebrafish larvae after DE exposure. After the determination of 96 h LC50 value zebrafish embryos were exposed to sublethal concentrations (¼ LC50 and ½ LC50) of DE. Significantly increased DNA damage in terms of tail length (TL), tail intensity (TI), olive tail moment (OTM) and tail moment (TM) was observed after the DE exposure to zebrafish larvae. Also, increased lipid peroxidation (MDA) and decreased FRAP activity were reported after DE exposure. The catalase (CAT), Glutathione-S-transferase (GST), and Acetylcholinesterase (AChE) activity were reported to be significantly increased and a decreased superoxide dismutase (SOD) activity was observed in DE-exposed groups. After DE exposure, Decreased cell viability and increased apoptosis were reported in zebrafish larvae. The histological and ultrastructural (SEM) analysis revealed the alterations in the zebrafish larvae exposed to DE. The ATR-FTIR study revealed the changes in the biomolecules such as DNA and protein after the DE exposure. The present study will help to understand the destructive aspects of DE in the early life stages of aquatic organisms and could be utilized to assess environmental risk.
Search for supersymmetry with a light gravitino at the Fermilab Tevatron and CERN LEP colliders
Creators: name: Ambrosanio, S.
name: Kane, G. L.
name: Kribs, Graham D.
name: Martin, Stephen P.
name: Mrenna, S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We analyze the prospects for discovering supersymmetry at the Fermilab Tevatron and CERN LEP colliders in the scenario that the lightest supersymmetric particle is a gravitino of mass < 1 keV. We consider in particular the case that the lightest neutralino has a nearly 100% branching fraction into gravitino + photon within the detector. This implies that supersymmetric events should contain both missing (transverse) energy and two energetic photons. Therefore one can search for supersymmetry simply through inclusive production of superpartners. We consider the exclusion and reach capabilities of the Tevatron in exploring the supersymmetric parameter space, and study the efficiencies which can be achieved in this search. We also consider the discovery reach and backgrounds at LEP with $\sqrt{s} =$ 160, 175, and 190 GeV.
description: 36 pages, LaTeX, uses epsf.sty, 17 figures, minor typos corrected, version to appear in Phys. Rev. D
MOESM1 of A versatile system for fast screening and isolation of Trichoderma reesei cellulase hyperproducers based on DsRed and fluorescence-assisted cell sorting
Creators: name: Gao, Fei
name: Hao, Zhenzhen
name: Sun, Xianhua
name: Qin, Lina
name: Zhao, Tong
name: Liu, Weiquan
name: Luo, Huiying
name: Yao, Bin
name: Su, Xiaoyun
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 1. Observation of representative T. reesei strains expressing DsRed by naked eyes. The culture medium is MM-lactose plus agar.
Distributed Inference for Linear Support Vector Machine
Creators: name: Wang, Xiaozhou
name: Yang, Zhuoyi
name: Chen, Xi
name: Liu, Weidong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: The growing size of modern data brings many new challenges to existing statistical inference methodologies and theories, and calls for the development of distributed inferential approaches. This paper studies distributed inference for linear support vector machine (SVM) for the binary classification task. Despite a vast literature on SVM, much less is known about the inferential properties of SVM, especially in a distributed setting. In this paper, we propose a multi-round distributed linear-type (MDL) estimator for conducting inference for linear SVM. The proposed estimator is computationally efficient. In particular, it only requires an initial SVM estimator and then successively refines the estimator by solving simple weighted least squares problem. Theoretically, we establish the Bahadur representation of the estimator. Based on the representation, the asymptotic normality is further derived, which shows that the MDL estimator achieves the optimal statistical efficiency, i.e., the same efficiency as the classical linear SVM applying to the entire data set in a single machine setup. Moreover, our asymptotic result avoids the condition on the number of machines or data batches, which is commonly assumed in distributed estimation literature, and allows the case of diverging dimension. We provide simulation studies to demonstrate the performance of the proposed MDL estimator.
description: 50 pages, 11 figures
What If Dirac Pionini Existed in a Purely Chiral Superfield Formulation?
Creators: name: Gates,, S. James
name: Rana, Lubna
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: By an explicit construction, it is shown that the geometry of the SU(3) pion multiplet with respect to the group manifold SU_L(3) x SU_R(3) maybe deformed to admit a second pseudoscalar multiplet that is analogous to the Z_0 in unified theories of the electroweak interactions. This observation is found to play a key role in the construction of the N = 1 supersymmetric models with pions and Dirac-like spin-1/2 superpartners ("pionini").
description: Latex file, no figures, 13 page, Report No: UMDEPP 97-74, Correction made in the title
Ozyptila simplex
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Thomisidae
Ozyptila
Ozyptila simplex

description: Ozyptila simplex (O. Pickard-Cambridge, 1862)
 МатериаΛ. 1♂, 1♀, соΛончак у пос. Старый Наурзум, 11.06.2014; 1♂, Наурзум, берег сорового соΛончака, 12.08.2014.
 Замечания. ВиΑ, новый ΑΛя фауны Казахстана.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 9, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
Influence of lateral methyl and terminal substituents on the mesophase behaviour of four rings azo-ester liquid crystal compounds
Creators: name: Saad, Gamal R.
name: Nagwa H.S. Ahmed
name: Abdelgawad A. Fahmi
name: Kaddah, Mohamed M.
name: Magdi M. Naoum
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology

description: The effect of introducing a lateral methyl substitution into the previously investigated laterally neat four-ring analogues, 4-substituted phenylazo phenyl 4ʹ-(4ʺ-alkoxyphenylazo) benzoates (Ina–e), on their mesophase behaviour was investigated for the newly prepared five homologous series of 4-substituted phenylazo phenyl 4ʹ-(3ʺ-methyl-4ʺ-alkoxyphenylazo) benzoates (IIna–e). Within each homologous series, the alkoxy group varies between 6, 8, 10, 12, 14, and 16 carbons, while the substituent, X, is a polar group that alternatively changes between the electron-donating (CH3O and CH3) groups, and the electron-withdrawing (Br and NO2) groups, including the unsubstituted homologues (IInc). Their mesophase stabilities were determined by DSC and phases identified by PLM. The results showed that independent of the alkoxy-chain length or the polarity of the substituent X, the nematic phase is predominant with relatively high stability and wide temperature ranges. All compounds show a good thermal stability in the mesophases domain, except the nitro and Br substituted derivatives bearing short alkoxy chain length. Comparison of the mesophase behaviour was also made between the present series and corresponding three-ring laterally CH3-substituted azo/ester analogues. UV-vis absorption spectra revealed that derivatives with electron donating or an electron withdrawing groups exhibited redshifts of the π→π* transition compared with unsubstituded derivative.
The Penna model for biological ageing on a lattice: spatial consequences of child-care
Creators: name: Sousa, A. O.
name: de Oliveira, S. Moss
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We introduce a square lattice into the Penna bit-string model for biological ageing and study the evolution of the spatial distribution of the population considering different strategies of child-care. Two of the strategies are related to the movements of a whole family on the lattice: in one case the mother cannot move if she has any child younger than a given age, and in the other case if she moves, she brings these young children with her. A stronger condition has also been added to the second case, considering that young children die with a higher probability if their mothers die, this probability decreasing with age. We show that a highly non uniform occupation can be obtained when child-care is considered, even for an uniform initial occupation per site. We also compare the standard survival rate of the model with that obtained when the spacial lattice is considered (without any kind of child-care).
description: 8 pages, 6 Postscript figures
ATTITUDE, HEADING AND ALTITUDE CONTROL OF QUADROTOR BY DESIGNING HIGHER ORDER SMC AND NONLINEAR PID CONTROLLERS
Creators: name: MEBAYE BELETE MAMO
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019
Subjects: HOSMC, NPID Controller, Quadrotor, Lagrange Mathematical Modelling, MATLAB/Simulink

description: Quadrotor have been an increasingly popular research topic in recent year due to their low cost, manoeuvrability, simplicity of structure, ability to hover, their vertical take-off and landing (VTOL) capacity and ability to perform variety of tasks. Besides, it is a great platform for control systems research, which is highly nonlinear and under-actuated system.The main target of this thesis is to mathematically model the quadrotor nonlinear dynamics using Lagrange formalism and design controllers for attitude, heading & altitude of quadrotor. The mathematical modelling includes aerodynamic effects and gyroscopic moments. In this thesis two Non-linear Control strategies, Higher-Order Sliding Mode Control (HOSMC) and Non-Linear PID (NPID) have been proposed. In this research work, Higher-Order Sliding Mode Controller designed for both regulation & tracking control problem while Non-Linear PID controller is designed only for tracking control problem. These Controllers have been implemented on the quadrotors separately through simulations using MATLAB/Simulink. Finally, their simulation results have been compared. The two controllers are compared using five performance indexes (ISE, IAE, ITSE, ITAE and MSE) on the four control variables. Higher-order SMC has better performance on altitude and heading (Yaw); on the other hand, the Non-linear PID has better performance on pitch and roll. Overall, the two controllers have achieved efficient performance.
Cadmium and ketoprofen accumulation influences aquatic ecosystem demonstrated using in-vivo zebrafish model
Creators: name: Madesh, S.
name: Sudhakaran, Gokul
name: Ramamurthy, Karthikeyan
name: Kathiravan, M.K.
name: Almutairi, Mikhlid H.
name: Almutairi, Bader O.
name: Arokiyaraj, Selvaraj
name: Guru, Ajay
name: Arockiaraj, Jesu
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: The growing concern about pollution and toxicity in aquatic as well as terrestrial organisms is predominantly caused due to waterborne exposure and poses a risk to environmental systems and human health. This study addresses the co-toxic effects of cadmium (Cd) and ketoprofen (KPF), representing heavy metal and pharmaceutical discharge pollutants, respectively, in aquatic ecosystems. A 96-h acute toxicity assessment was conducted using zebrafish embryos. The results indicated that high dosages of KPF (10, 15, and 100 µg/mL) and Cd (10 and 15 µg/mL) reduced survivability and caused concentration-dependent deformities such as scoliosis and yolk sac edema. These findings highlight the potential defects in development and metabolism, as evidenced by hemolysis tests demonstrating dose-dependent effects on blood cell integrity. Furthermore, this study employs adult zebrafish for a 42-day chronic exposure to Cd and KPF (10 and 100 µg/L) alone or combined (10 + 10 and 100 + 100 µg/L) to assess organ-specific Cd and KPF accumulation in tissue samples. Organ-specific accumulation patterns underscore complex interactions impacting respiratory, metabolic, and detoxification functions. Prolonged exposure induces reactive oxygen species formation, compromising antioxidant defense systems. Histological examinations reveal structural changes in gills, gastrointestinal, kidney, and liver tissues, suggesting impairments in respiratory, osmoregulatory, nutritional, and immune functions. This study emphasizes the importance of conducting extensive research on co-toxic effects to assist with environmental risk assessments and safeguard human health and aquatic ecosystems.
Isolated zeros in the spectral function as signature of a quantum continuum
Creators: name: Gnezdilov, Nikolay
name: Krikun, Alexander
name: Schalm, Koenraad
name: Zaanen, Jan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the observable properties of quantum systems which involve a quantum continuum as a subpart. We show in a very general way that in any system, which consists of at least two isolated states coupled to a continuum, the spectral function of one of the states exhibits an isolated zero at the energy of the other state. Several examples of quantum systems exhibiting such isolated zeros are discussed. Although very general, this phenomenon can be particularly useful as an indirect detection tool for the continuum spectrum in the lab realizations of quantum critical behavior.
description: 10 pages, 6 figures; Published version
Simitidion simile
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Simitidion
Simitidion simile

description: Simitidion simile (C.L. Koch, 1836)
 МатериаΛ. 1♀, Терсек, степь, 17.05.2014.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 9, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
On mean flow universality of turbulent wall flows. I. High Reynolds number flow analysis
Creators: name: Heinz, Stefan
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Hematology
subject: Plant Biology
subject: 60506 Virology

description: The universality and mathematical physical structure of wall-bounded turbulent flows is a topic of discussions over many decades. There is no agreement about questions like what is the physical mean flow structure, how universal is it, and how universal are theoretical concepts for local and global flow variations. These questions are addressed by using latest direct numerical simulation (DNS) data at moderate Reynolds numbers Re and experimental data up to extreme Re. The mean flow structure is explained by analytical models for three canonical wall-bounded turbulent flows (channel flow, pipe flow, and the zero-pressure gradient turbulent boundary layer). Thorough comparisons with DNS and experimental data provide support for the validity of models. Criteria for veritable physics derived from observations are suggested. It is shown that the models presented satisfy these criteria. A probabilistic interpretation of the mean flow structure shows that the physical constraints of equal entropies and equally likely mean velocity values in a region unaffected by boundary effects impose a universal log-law structure. The structure of wall-bounded turbulent flows is much more universal than previously expected. There is no discrepancy between local logarithmic velocity variations and global friction law and bulk velocity variations. Flow effects are limited to the minimum: the difference of having a bounded or unbounded domain, and the variation range of mean velocity values allowed by the geometry.
Rotating Dilaton Black Holes
Creators: name: Jensen, Bjørn
name: Lindström, Ulf
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the axially symmetric coupled system of gravitation, electromagnetism and a dilaton field. Reducing from four to three dimensions, the system is described by gravity coupled to a non-linear $σ$-model. We find the target space isometries and use them to generate new solutions. It seems that it is only possible to generate rotating solutions from non-rotating ones for the special cases when the dilaton coupling parameter $a=0, \pm \sqrt{3}$. For those particular values, the target space symmetry is enlarged.
description: 11 pages, RevTex, one figure included
Heriaeus oblongus Simon 1918
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Thomisidae
Heriaeus
Heriaeus oblongus

description: Heriaeus oblongus Simon, 1918
 МатериаΛ. 2♀, корΑон «СаΑ», 11.06.2014; 2♂, 1♀, там же, 20.06.2015; 1♀, Àокучаевское пΛато, 5.07.2014; 3♀, Сыпсын, 18.06.2015; 2♀, КаракуΑук, ΛесопоΛоса, 27.05.2015.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 9, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
N-expansive Flows
Creators: name: Artigue, Alfonso
name: Cordeiro, Welington
name: Pacífico, Maria José
Publisher: name: arXiv
Year: 2019
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: We define the concept of $N$-expansivity for flows and extend some of the results already established for discrete dynamics and for $CW$-expansive flows. We show examples of $N$-expansive flows but not expansive, and examples of $CW$-expansive flows but not $N$-expansive for any natural number $N$.} We also define Komuro $N$-expansivity and prove that on compact surfaces it implies Komuro expansivity.
description: arXiv admin note: substantial text overlap with arXiv:1507.01198
MOESM2 of A versatile system for fast screening and isolation of Trichoderma reesei cellulase hyperproducers based on DsRed and fluorescence-assisted cell sorting
Creators: name: Gao, Fei
name: Hao, Zhenzhen
name: Sun, Xianhua
name: Qin, Lina
name: Zhao, Tong
name: Liu, Weiquan
name: Luo, Huiying
name: Yao, Bin
name: Su, Xiaoyun
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified

description: Additional file 2. Schematic diagram of pPdc1-ace3.
Deep-Inelastic Final States in a Space-Time Description of Shower Development and Hadronization
Creators: name: Ellis, John
name: Geiger, Klaus
name: Kowalski, Henryk
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We extend a quantum kinetic approach to the description of hadronic showers in space, time and momentum space to deep-inelastic $ep$ collisions, with particular reference to experiments at HERA. We follow the history of hard scattering events back to the initial hadronic state and forward to the formation of colour-singlet pre-hadronic clusters and their decays into hadrons. The time evolution of the space-like initial-state shower and the time-like secondary partons are treated similarly, and cluster formation is treated using a spatial criterion motivated by confinement and a non-perturbative model for hadronization. We calculate the time evolution of particle distributions in rapidity, transverse and longitudinal space. We also compare the transverse hadronic energy flow and the distribution of observed hadronic masses with experimental data from HERA, and find encouraging results. The techniques developed in this paper may be applied in the future to more complicated processes such as eA, pp, pA and AA collisions.
description: 44 pages plus 14 postscript figures
Evaluation of immunotoxicity of iron oxide nanoparticles on coelomocytes of Eisenia fetida
Creators: name: Premnath, Briska Jifrina
name: Alamelu, Saravanan
name: Rajendran, Gokul Raj
name: Jayaram, Pratima Bichandarkoil
name: Krishnan, Harish
name: Kamaraj, Sathish Kumar
name: Thirumurugan, Arun
name: Alshehri, Mohammed Ali
name: Sayed, Samy
name: Srinivasan, Manoj Kumar
name: Panneerselvam, Chellasamy
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified

description: Iron oxide nanoparticles (Fe3O4 NPs) have gained considerable attention due to their diverse applications in various fields. However, concerns about their potential toxic effects on the environment and living organisms have also emerged. In this study, we synthesized and characterized Fe3O4 NPs and assessed their immunotoxicity on the coelomocytes of Eisenia fetida. The Fe3O4 NPs were synthesized using a co-precipitation method, and their physicochemical properties were determined using techniques such as X-ray diffraction (XRD), scanning electron microscopy-energy dispersive X-ray (SEM-EDX), transmission electron microscopy (TEM) and Fourier-transform infrared spectroscopy (FTIR). The synthesized Fe3O4 NPs exhibited a uniform size distribution with spherical morphology and the phase purity was confirmed from XRD analysis. To evaluate the immunotoxicity of Fe3O4 NPs, Eisenia fetida coelomocytes were exposed to various concentrations of Fe3O4 NPs for 14 days. Furthermore, we analyzed the impact of Fe3O4 NPs on the biochemical parameters, including superoxide dismutase (SOD), catalase (CAT), acid phosphatase (APs), alkaline phosphatase (ALP), and total protein content (TPC), as well as conducted a histological examination. Biochemical analysis revealed significant alterations in the activity levels of SOD, CAT, APs, ALP, and TPC in the coelomocytes, indicating immune system dysregulation upon exposure to Fe3O4 NPs. Moreover, histological examination demonstrated structural changes, suggesting cellular damage caused by Fe3O4 NPs. These findings provide valuable insights into the immunotoxic effects of Fe3O4 NPs on Eisenia fetida and underscore the need for further investigation into the potential environmental impact of nanoparticles.
Computing Bayes-Nash Equilibria in Combinatorial Auctions with Verification
Creators: name: Bosshard, Vitor
name: Bünz, Benedikt
name: Lubin, Benjamin
name: Seuken, Sven
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: FOS: Computer and information sciences

description: We present a new algorithm for computing pure-strategy $\varepsilon$-Bayes-Nash equilibria ($\varepsilon$-BNEs) in combinatorial auctions with continuous value and action spaces. An essential innovation of our algorithm is to separate the algorithm's search phase (for finding the $\varepsilon$-BNE) from the verification phase (for computing the $\varepsilon$). Using this approach, we obtain an algorithm that is both very fast and provides theoretical guarantees on the $\varepsilon$ it finds. Our main technical contribution is a verification method which allows us to upper bound the $\varepsilon$ across the whole continuous value space without making assumptions about the mechanism. Using our algorithm, we can now compute $\varepsilon$-BNEs in multi-minded domains that are significantly more complex than what was previously possible to solve. We release our code under an open-source license to enable researchers to perform algorithmic analyses of auctions, to enable bidders to analyze different strategies, and to facilitate many other applications.
description: 40 pages
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Cart. 188 (11 H 73), f. 0277r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0277r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0277r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Robertus heydemanni Wiehle 1965
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Robertus
Robertus heydemanni

description: Robertus heydemanni Wiehle, 1965
 МатериаΛ. 1♀, корΑон «СаΑ», Λуговина, 22.05.2015.
 Замечания. ВиΑ, новый ΑΛя фауны Казахстана.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 9, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545
Surmounting Oscillating Barriers
Creators: name: Lehmann, Jörg
name: Reimann, Peter
name: Hänggi, Peter
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Thermally activated escape over a potential barrier in the presence of periodic driving is considered. By means of novel time-dependent path-integral methods we derive asymptotically exact weak-noise expressions for both the instantaneous and the time-averaged escape rate. The agreement with accurate numerical results is excellent over a wide range of driving strengths and driving frequencies.
description: 4 pages, 4 figures
Interactions and activities of factors involved in the late stages of human 18S rRNA maturation
Creators: name: Sloan, Katherine Elizabeth
name: Knox, Andrew Alexander
name: Wells, Graeme Raymond
name: Schneider, Claudia
name: Watkins, Nicholas James
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Ribosome production is an essential cellular process involving a plethora of trans-acting factors, such as nucleases, methyltransferases, RNA helicases and kinases that catalyse key maturation steps. Precise temporal and spatial regulation of such enzymes is essential to ensure accurate and efficient subunit assembly. Here, we focus on the maturation of the 3ʹ end of the 18S rRNA in human cells. We reveal that human RIO2 is an active kinase that phosphorylates both itself and the rRNA methyltransferase DIM1 in vitro. In contrast to yeast, our data confirm that human DIM1 predominantly acts in the nucleus and we further demonstrate that the 21S pre-rRNA is the main target for DIM1-catalysed methylation. We show that the PIN domain of the endonuclease NOB1 is required for site 3 cleavage, while the zinc ribbon domain is essential for pre-40S recruitment. Furthermore, we also demonstrate that NOB1, PNO1 and DIM1 bind to a region of the pre-rRNA encompassing the 3ʹ end of 18S and the start of ITS1, in vitro. Interestingly, NOB1 is present in the cell at higher levels than other pre-40S factors. We provide evidence that NOB1 is multimeric within the cell and show that NOB1 multimerisation is lost when ribosome biogenesis is blocked. Taken together, our data indicate a dynamic interplay of key factors associated with the 3ʹ end of the 18S rRNA during human pre-40S biogenesis and highlight potential mechanisms by which this process can be regulated.
MOESM3 of A versatile system for fast screening and isolation of Trichoderma reesei cellulase hyperproducers based on DsRed and fluorescence-assisted cell sorting
Creators: name: Gao, Fei
name: Hao, Zhenzhen
name: Sun, Xianhua
name: Qin, Lina
name: Zhao, Tong
name: Liu, Weiquan
name: Luo, Huiying
name: Yao, Bin
name: Su, Xiaoyun
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 3. Verification of DsRed-AfMP1 expression on T. reesei cell surface.
Use of agrochemicals resulted in anemia and inflammation among farmers in Fako Division, Cameroon
Creators: name: Suh, Christian Fusi
name: Manfo, Faustin Pascal Tsagué
name: Nantia, Edouard Akono
name: Dionysius, Ndie Ngalame
name: Fombele, Jude Nkeng
name: Suh, Daisy Lum
name: Atabonkeng, Etienne Philemon
name: Moundipa, Paul Fewou
name: Cho-Ngwa, Fidelis
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Cell Biology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: The use of agrochemicals as plant growth regulators, pesticides, and soil fertilizers can result in insults among farmers and other non-targeted organisms. The adverse effects of agrochemicals are of global concern, though limited studies have delineated their toxicity on blood cells and inflammatory parameters in Fako division in Cameroon. This study examined the impact of occupational exposure on haematological and inflammatory parameters among farmers in Fako division. Briefly, 165 farmers who occupationally applied agrochemicals and a reference population of 75 non-farmers were interviewed on types of agrochemicals used, knowledge and safety during use of agrochemicals, as well as related symptoms of exposure. Serum cholinesterase (acetylcholinesterase and butyrylcholinesterase) activities were measured as biomarkers of exposure to agrochemicals. Complete blood count and serum levels of interleukin-6 (IL-6) and nitric oxide (NO) were determined as haematological and inflammatory biomarkers. Results disclosed frequent use of insecticides, fungicides, herbicides and fertilizers with neglect of personal protective equipment. Reported symptoms of exposure to agrochemicals were consistent with decrease in cholinesterase activities. Exposure to agrochemicals decreased erythrocyte count and red cell distribution width, as well as increased mean cell volume, mean corpuscular hemoglobin, serum levels of NO and IL-6 in farmers; suggesting anemia and increased cellular inflammation. In conclusion, the use of agrochemicals resulted in inhibited cholinesterase activities, induced anemia, and promoted cell inflammation in farmers. These findings call for more sensitization and training of the farmers to minimize agrochemical exposure and related health hazards.
A Simple Non-equilibrium Feedback Model for Galaxy-Scale Star Formation: Delayed Feedback and SFR Scatter
Creators: name: Orr, Matthew E.
name: Hayward, Christopher C.
name: Hopkins, Philip F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We explore a class of simple non-equilibrium star formation models within the framework of a feedback-regulated model of the ISM, applicable to kiloparsec-scale resolved star formation relations (e.g. Kennicutt-Schmidt). Combining a Toomre-Q-dependent local star formation efficiency per free-fall time with a model for delayed feedback, we are able to match the normalization and scatter of resolved star formation scaling relations. In particular, this simple model suggests that large ($\sim$dex) variations in star formation rates (SFRs) on kiloparsec scales may be due to the fact that supernova feedback is not instantaneous following star formation. The scatter in SFRs at constant gas surface density in a galaxy then depends on the properties of feedback and when we observe its star-forming regions at various points throughout their collapse/star formation "cycles". This has the following important observational consequences: (1) the scatter and normalization of the Kennicutt-Schmidt relation are relatively insensitive to the local (small-scale) star formation efficiency, (2) but gas depletion times and velocity dispersions are; (3) the scatter in and normalization of the Kennicutt-Schmidt relation is a sensitive probe of the feedback timescale and strength; (4) even in a model where $\tilde Q_{\rm gas}$ deterministically dictates star formation locally, time evolution, variation in local conditions (e.g., gas fractions and dynamical times), and variations between galaxies can destroy much of the observable correlation between SFR and $\tilde Q_{\rm gas}$ in resolved galaxy surveys. Additionally, this model exhibits large scatter in SFRs at low gas surface densities, in agreement with observations of flat outer HI disk velocity dispersion profiles.
description: 15 pages, 6 figures, accepted by MNRAS (04/25/2019)
Lack of phase transitions in staggered magnetic systems. A comparison of uniqueness criteria
Creators: name: Fernández, Roberto
name: González-Navarrete, Manuel
name: Pechersky, Eugene
name: Yambartsev, Anatoly
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study a ferromagnetic Ising model with a staggered cell-board magnetic field previously proposed for image processing [Maruani et al., Markov Processes Relat. Fields 1 (1995) \cite{MPS}]. We complement previous results on the existence of phase transitions at low temperature [González-Navarrete et al., J. Stat. Phys. 162 (2016)] by determining bounds to the region of uniqueness of Gibbs measures. We establish sufficient rigorous uniqueness conditions derived from three different criteria: (1) Dobrushin criterion [Dobrushin, Theory Probab. Appl. 13 (1968)], (2) Disagreement percolation [van den Berg and Maes, Ann. Probab. 22 (1994)] and (3) Dobrushin-Shlosman criteria [Dobrushin and Shlosman, in Statistical Physics and Dynamical Systems. Rigorous Results. (1985)]. These conditions are subsequently solved numerically and the resulting uniqueness regions compared.
Communication, outreach and engagement for long-term sustainability of 4TU.ResearchData
Creators: name: Teperek, Marta
name: Clare, Connie
name: Heijer, Kees Den
Publisher: name: Zenodo
Year: 2021
Subjects: CESAER

description: About the Speakers:
 Marta Teperek, Director, 4TU.ResearchData
 Connie Clare, Community Manager, 4TU.ResearchData community
 Kees den Heijer, Senior Developer, 4TU.ResearchData

 4TU.ResearchData is an international data repository for science, engineering and design disciplines. Built around the technical infrastructure, the online community comprises researchers, research data supporters (data stewards, data managers, research software engineers, IT and communications specialists) and technical experts (repository back office staff). The goal of the community is to provide an inclusive space for members to connect and exchange knowledge about best practices for the creation and reuse of FAIR data within diverse scientific domains. This includes the development and provision of discipline-specific guidance, training and resources to support researchers in making their data Findable, Accessible, Interoperable and Reusable (The FAIR Principles). About the presentation:
 This presentation was delivered at the Workshop Advance management and operation of university-related infrastructures organised by CESAER to explain the communication, outreach and engagement plan for long-term sustainability of 4TU.ResearchData.
Scaling in a continuous time model for biological aging
Creators: name: de Almeida, R. M. C.
name: Thomas, G. L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: In this paper we consider a generalization to the asexual version of the Penna model for biological aging, where we take a continuous time limit. The genotype associated to each individual is an interval of real numbers over which Dirac $δ$--functions are defined, representing genetically programmed diseases to be switched on at defined ages of the individual life. We discuss two different continuous limits for the evolution equation and two different mutation protocols, to be implemented during reproduction. Exact stationary solutions are obtained and scaling properties are discussed.
description: 10 pages, 6 figures
Relations between correlators in gauge field theory
Creators: name: Shevchenko, V. I.
name: Simonov, Yu. A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Exact relations between gauge-invariant vacuum correlators in QCD are derived. Derivatives of the correlators are expressed in terms of higher orders correlators. The behaviour of the correlators at large and small distances due to these relations is discussed.
description: 11 pages, LaTeX
Improving Health Care Accessibility for Older Adults with Frailty: the Role of Geographical Information Systems [Letter]
Creators: name: Dent, Elsa
name: Gaans, Deborah Van
Publisher: name: Torrens University Australia
Year: 2019
Subjects: subject: 111702 Aged Health Care
subject: FOS: Health sciences

description: Letter to the Editor.

Dent, E. & van Gaans, D. Aging Clinical and Experimental Research (2018) 30: 1257.
Computational nanoplasmonics in the quasistatic limit for biosensing applications
Creators: name: Clementi, Natalia C.
name: Cooper, Christopher D.
name: Barba, Lorena A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: This work uses the long-wavelength limit to compute LSPR response of biosensors, expanding the open-source PyGBe code to compute the extinction cross-section of metallic nanoparticles in the presence of any target for sensing. The target molecule is represented by a surface mesh, based on its crystal structure. PyGBe is research software for continuum electrostatics, written in Python with computationally expensive parts accelerated on GPU hardware, via PyCUDA. It is also accelerated algorithmically via a treecode that offers O(N log N) computational complexity. These features allow PyGBe to handle problems with half a million boundary elements or more. Using a model problem consisting of an isolated silver nanosphere in an electric field, our results show grid convergence as 1/N, and accurate computation of the extinction cross-section as a function of wavelength (compared with an analytical solution). For a model of a sensor-analyte system, consisting of a spherical silver nanoparticle and a set of bovine serum albumin (BSA) proteins, our results again obtain grid convergence as 1/N (with respect to the Richardson extrapolated value). Computing the LSPR response as a function of wavelength in the presence of BSA proteins captures a red-shift of 0.5 nm in the resonance frequency due to the presence of the analytes at 1-nm distance. The final result is a sensitivity study of the biosensor model, obtaining the shift in resonance frequency for various distances between the proteins and the nanoparticle. All results in this paper are fully reproducible, and we have deposited in archival data repositories all the materials needed to run the computations again and re-create the figures. PyGBe is open source under a permissive license and openly developed. Documentation is available at http://barbagroup.github.io/pygbe/docs/.
description: 14 pages, 12 figures
Steatoda albomaculata
Creators: name: Ponomarev, A. V.
name: Bragina, T. M.
name: Shmatko, V. Yu.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Theridiidae
Steatoda
Steatoda albomaculata

description: Steatoda albomaculata (De Geer, 1778)
 Брагина, 2012 (Lithyphantes).
 МатериаΛ. 1♂, корΑон «СаΑ», супесчаная степь, 21.07.2014; 1♂, берег оз. Аксуат, 12.08.2014.
description: Published as part of Ponomarev, A. V., Bragina, T. M. & Shmatko, V. Yu., 2017, New data on spiders (Aranei) of the Naurzum State Natural Reserve (Kostanay Region, Kazakhstan), pp. 3-10 in Caucasian Entomological Bulletin 13 (1) on page 9, DOI: 10.23885/1814-3326-2017-13-1-3-10, http://zenodo.org/record/8145545