cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantum stabilization of thermal brane-worlds in M-theory
Creators: name: Nojiri, Shin'ichi
name: Odintsov, Sergei D.
name: Ogushi, Sachiko
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Low-energy effective M-theory (11d supergravity or 11d SUSY theory) is considered in 11d flat or AdS background. After orbifold compactification of eleventh dimension one gets flat 10d brane at non-zero temperature. Quantum effective potential (free energy at low-temperature approximation) is calculated on such brane with account of only lowest mass from Kaluza-Klein modes. Such effective potential may stabilize the radius of 11th dimension (radion stabilization) as it is demonstrated explicitly.
description: LaTeX file, 12 pages
GSK-3β inhibition by curcumin mitigates amyloidogenesis via TFEB activation and anti-oxidative activity in human neuroblastoma cells
Creators: name: Song, Hyun-Chul
name: Chen, Yubing
name: Chen, Yingqing
name: Park, Jeongmin
name: Zheng, Min
name: Surh, Young-Joon
name: Kim, Uh-Hyun
name: Park, Jeong Woo
name: Yu, Rina
name: Chung, Hun Taeg
name: Joe, Yeonsoo
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: The translocation of transcription factor EB (TFEB) to the nucleus plays a pivotal role in the regulation of basic cellular processes, such as lysosome biogenesis and autophagy. Autophagy is an intracellular degradation system that delivers cytoplasmic constituents to the lysosome, which is important in maintaining cellular homeostasis during environmental stress. Furthermore, oxidative stress is a critical cause for the progression of neurodegenerative diseases. Curcumin has anti-oxidative and anti-inflammatory activities, and is expected to have potential therapeutic effects in various diseases. In this study, we demonstrated that curcumin regulated TFEB export signalling via inhibition of glycogen synthase kinase-3β (GSK-3β); GSK-3β was inactivated by curcumin, leading to reduced phosphorylation of TFEB. We further showed that H2O2-induced oxidative stress was reduced by curcumin via the Nrf2/HO-1 pathway in human neuroblastoma cells. In addition, we showed that curcumin induced the degradation of amyloidogenic proteins, including amyloid-β precursor protein and α-synuclein, through the TFEB-autophagy/lysosomal pathway. In conclusion, curcumin regulates autophagy by controlling TFEB through the inhibition of GSK-3β, and increases antioxidant gene expression in human neuroblastoma cells. These results contribute to the development of novel cellular therapies for neurodegenerative diseases.
Self-Attracting Walk on Lattices
Creators: name: Lee, Jae Woo
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We have studied a model of self-attracting walk proposed by Sapozhnikov using Monte Carlo method. The mean square displacement $ < R^2(t) > \sim t^{2ν}$ and the mean number of visited sites $ < S(t) > \sim t^{k}$ are calculated for one-, two- and three-dimensional lattice. In one dimension, the walk shows diffusive behaviour with $ν=k=1/2$. However, in two and three dimension, we observed a non-universal behaviour, i.e., the exponent $ν$ varies continuously with the strength of the attracting interaction.
description: 6 pages, latex, 6 postscript figures, Submitted J.Phys.A
Proconica nigrocyanalis Hampson 1899
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Proconica
Proconica nigrocyanalis

description: 441. Proconica nigrocyanalis Hampson, 1899a: 687, text-fig. 57
Type locality: Khasis [Khasi Hills, Meghalaya, India]
 = Proconica nigrocyanalis Hampson, 1899e: 708
Type locality: Khásis [Khasi Hills, Meghalaya, India]
Distribution. Indian records: Khasi (Meghalaya) (Gupta 1994). Global records: unknown.
  Genus Prooedema Hampson, 1896b: 406
 Type species: Botys inscisale [recte inscisalis] Walker, [1866a] 1865, by original designation
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 224, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Thyretes caffra Wallengren 1863
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Erebidae
Thyretes
Thyretes caffra

description: Thyretes caffra Wallengren, 1863a
COMMON NAME(S): Bar Maiden Moth or simply, Bar Maiden.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Botswana, Democratic Republic of Congo, Eritrea, Ethiopia, Gambia, Guinea-Bissau, Kenya, Lesotho, Malawi, Mozambique, Namibia, Senegal, Sierra Leone, South Africa, Togo, Zambia, Zimbabwe.
LOCALITY IN ZAMBIA: Ikelenge and Solwezi, in Northwestern Province; Mkushi, in Central Province.
LARVAL HOSTPLANT(S): Larval foodplants include one legume, pea, or bean family (Fabaceae) species namely, Acacia karroo (African Moths 2019).
SOURCES: African Moths 2019; De Prins & De Prins 2022; Kopij 2006; Pinhey 1975.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on pages 307-308, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Zufallsantworten
Creators: name: Schröer, Harald
Publisher: name: Zenodo
Year: 2019
Subjects: Zufall, Statistik, Stichprobe, Umfang,Wahrscheinlichkeit, Frage, Schätzer, erwartungstreu, Erwartungswert,Varianz,Standardabweichung,Bernoulli, Verteilung,Wahrscheinlichkeitsdichte

description: Es wird eine Methode zum zufälligen Antworten vorgestellt. Nach grundlegenden Erklärungen werden erwartungstreue Schätzer behandelt, die bei einer Stichprobe angewendet werden können. Zudem werden die zugehörigen Varianzen berechnet.
Experimental data from Silicified cell walls as a defensive trait in diatoms
Creators: name: Pančić, Marina
name: Rocio Rodriguez Torres
name: Almeda, Rodrigo
name: Kiørboe, Thomas
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Environmental Science
subject: Ecology
subject: FOS: Biological sciences

description: Copepod, nauplii, and dinoflagellate grazing data on nanoflagellates and diatoms with different levels of silicification
Null Branes in String Theory Backgrounds
Creators: name: Bozhilov, P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider null bosonic p-branes moving in curved space-times and develop a method for solving their equations of motion and constraints, which is suitable for string theory backgrounds. As an application, we give an exact solution for such background in ten dimensions.
description: 11 pages, LaTeX. Final version, to appear in Phys. Rev. D
A new algorithm for irreducible decomposition of representations of finite groups
Creators: name: Kornyak, Vladimir V
Publisher: name: arXiv
Year: 2019
Subjects: subject: Representation Theory (math.RT)
subject: Symbolic Computation (cs.SC)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: An algorithm for irreducible decomposition of representations of finite groups over fields of characteristic zero is described. The algorithm uses the fact that the decomposition induces a partition of the invariant inner product into a complete set of mutually orthogonal projectors. By expressing the projectors through the basis elements of the centralizer ring of the representation, the problem is reduced to solving systems of quadratic equations. The current implementation of the algorithm is able to split representations of dimensions up to hundreds of thousands. Examples of calculations are given.
description: 10 pages, based on talk at Group32, Prague, July 9-13, 2018
Wandzura-Wilczek approximation from generalized rotational invariance
Creators: name: Anikin, I. V.
name: Teryaev, O. V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the alternative way of derivation of the Wandzura-Wilczek relations between the kinematical twist-3 and twist-2 functions, parameterizing hadronic matrix element in two-photon processes $γ^{\star}π\to γπ$ and $γ^{\star}γ\toππ$. The new equations, providing the independence of the physical cross-sections on the choice of the light-cone direction, are suggested and explored. The amplitude of $γ^{\star}γ\toππ$ up to genuine twist-3 accuracy is found.
description: 14 pages, Latex
Ceres' opposition effect observed by the Dawn framing camera
Creators: name: Schröder, Stefan E.
name: Li, Jian-Yang
name: Rayman, Marc D.
name: Joy, Steven P.
name: Polanskey, Carol A.
name: Carsenty, Uri
name: Castillo-Rogez, Julie C.
name: Ciarniello, Mauro
name: Jaumann, Ralf
name: Longobardo, Andrea
name: McFadden, Lucy A.
name: Mottola, Stefano
name: Sykes, Mark
name: Raymond, Carol A.
name: Russell, Christopher T.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The surface reflectance of planetary regoliths may increase dramatically towards zero phase angle, a phenomenon known as the opposition effect (OE). Two physical processes that are thought to be the dominant contributors to the brightness surge are shadow hiding (SH) and coherent backscatter (CB). The occurrence of shadow hiding in planetary regoliths is self-evident, but it has proved difficult to unambiguously demonstrate CB from remote sensing observations. One prediction of CB theory is the wavelength dependence of the OE angular width. The Dawn spacecraft observed the OE on the surface of dwarf planet Ceres. We characterize the OE over the resolved surface, including the bright Cerealia Facula, and to find evidence for SH and/or CB. We analyze images of the Dawn framing camera by means of photometric modeling of the phase curve. We find that the OE of most of the investigated surface has very similar characteristics, with an enhancement factor of 1.4 and a FWHM of 3° (broad OE). A notable exception are the fresh ejecta of the Azacca crater, which display a very narrow brightness enhancement that is restricted to phase angles $< 0.5$° (narrow OE); suggestively, this is in the range in which CB is thought to dominate. We do not find a wavelength dependence for the width of the broad OE, and lack the data to investigate the dependence for the narrow OE. The prediction of a wavelength-dependent CB width is rather ambiguous. The zero-phase observations allow us to determine Ceres' visible geometric albedo as $p_V = 0.094 \pm 0.005$. A comparison with other asteroids suggests that Ceres' broad OE is typical for an asteroid of its spectral type, with characteristics that are primarily linked to surface albedo. Our analysis suggests that CB may occur on the dark surface of Ceres in a highly localized fashion.
description: Credit: Schr\"oder et al, A&A in press, 2018, reproduced with permission, \copyright ESO
Intermolecular interactions involving the N-heterocyclic carbene and its heavier analogues C2H4N2X: (X = C, Si, Ge, Sn, Pb) with YH3F (Y = Si, Ge, Sn, Pb)
Creators: name: Chen, Yishan
name: Yao, Lifeng
name: Wang, Fan
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Space Science
subject: Geology
subject: FOS: Earth and related environmental sciences
subject: Chemical Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: The intermolecular complexes formed between imidazol-2-ylidene and its heavy-atom analogues C2H4N2X: (X = C, Si, Ge, Sn, Pb) and YH3F (Y = Si, Ge, Sn, Pb) have been optimized at the MP2/aug-cc-pVTZ level. C2H4N2X: have two electron-rich moieties, one of which is the lone pair on the X atom and the other is the 6π-electron system. Three types of binding modes (type-A, type-B and type-C) can be distinguished for C2H4N2X: according to the locations of YH3F. The type-A and type-B complexes can be located for C2H4N2C:···YH3F system, and the Eint values of the type-A complexes are much larger than those of the type-B complexes. The type-A, type-B and type-C complexes can be located for the other four systems, and the Eint values of these complexes go in the order type-B > type-C > type-A. The binding strength of the type-A complexes becomes weaker, and that of the type-B and type-C complexes becomes stronger with the increase of the X atomic number for C2H4N2X:···YH3F system, which can be clarified by the MEP maps of C2H4N2X:. The NBO, AIM and SAPT analysis was employed to explore the nature of the interactions in these complexes.
Thermal Expansion and Gruneisen Parameters of Amorphous Silicon: A Realistic Model Calculation
Creators: name: Fabian, Jaroslav
name: Allen, Philip B.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Using a realistic model, the mode Gruneisen parameters and the temperature dependent coefficient of linear thermal expansion are calculated for amorphous silicon. The resulting values of the Gruneisen parameters differ from the crystalline case in having all diversity suppressed, except for a minority of high-frequency localized and low-frequency resonance modes. The latter have very large, mostly negative Gruneisen parameters (up to -31), caused by volume driven internal strain. As a result, the values for thermal expansivity are lower than those of crystalline silicon and are sample dependent.
description: 10 pages, RevTeX, 4 ps figures, Phys. Rev. Lett. (in press)
Supplementary material from Preparation of pod-shaped TiO2 and Ag@TiO2 nano burst tubes and their photocatalytic activity
Creators: name: Wang, Shang
name: Han, Zhaolian
name: Di, Tingting
name: Li, Rui
name: Liu, Siyuan
name: Cheng, Zhiqiang
Publisher: name: The Royal Society
Year: 2019

description: SEM image and degradation efficiency diagram of TiO2, which prepared at different calcination temperatures; EDX spectra of Ag@TiO2; SEM image of the recovered samples
Ein erwartungstreuer Schätzer mit minimaler Varianz
Creators: name: Schröer, Harald
Publisher: name: Zenodo
Year: 2019
Subjects: erwartungstreu, Schätzer, Schätzwert, minimal,Varianz, Lagrange, Methode, Nebenbedingung,Kovarianz

description: Es wird ein Schätzer vorgestellt, der zuerst erwartungstreu gemacht wird. Anschließend wird die Varianz minimiert, dazu wird die Lagrange-Methode mit Nebenbedingungen verwendet. Es ergibt sich ein optimaler Schätzer.
Kasner Asymptotics of Horava-Witten Cosmology
Creators: name: Dabrowski, Mariusz P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Bianchi type I and type IX ('Mixmaster') geometries are investigated within the framework of Hořava-Witten cosmology. We consider the models for which the fifth coordinate is a $S^1/Z_2$ orbifold while the four coordinates are such that the 3-space is homogeneous and has geometry of Bianchi type I or IX while the rest six dimensions have already been compactified on a Calabi-Yau space. In particular, we study Kasner-type solutions of the Bianchi I field equations and discuss Kasner asymptotics of Bianchi IX field equations. We are able to recover the isotropic 3-space solutions found by Lukas {\it et al}. Finally, we discuss if such Bianchi IX configuration can result in chaotic behaviour of these Hořava-Witten cosmologies.
description: 13 pages, 1 figure, uses REVTEX 3.0
title: First species of Surazomus (Schizomida: Hubbardiidae) from North America illuminate biogeography of short-tailed whipscorpions in the New World
Creators: name: Monjaraz-Ruedas, Rodrigo
name: Prendini, Lorenzo
name: Francke, Oscar F.
Publisher: name: Senckenberg Gesellschaft für Naturforschung
Year: 2020

description: Three new species of the short-tailed whipscorpion genus Surazomus Reddell & Cokendolpher (Hubbardiidae Cook, 1899) are described from Mexico: Surazomus chiapasensis sp.n., from Chiapas, Surazomus escondido sp.n., and Surazomus peregrinus sp.n., both from Oaxaca. Surazomus was previously known primarily from South America, its northernmost record reported from Costa Rica. The placement of the new species within Surazomus is tested and verified with a phylogenetic analysis, integrating morphology and DNA sequence data for a representative sample of ingroup and outgroup taxa. Biogeographical implications are discussed.
Effects of customized climate services on land and labor productivity in Burkina Faso and Ghana
Creators: name: Savadogo, Arnaud
name: Koné, Harouna
name: Sanfo, Safiétou
name: Rojas, Alfredo
name: Worou, Nadine O.
name: Guug, Samuel
name: Ibrahim, Boubacar
name: Barro, Hamadou
name: Daku, Elidaa K.
name: Ogunjobi, Kehinde O.
name: Saley, Inoussa A.
name: Salack, Seyni
name: Raymond, Christine
Publisher: name: Elsevier
Year: 2022

description:
Climate services favor adopting strategies to increase agricultural productivity, enhance sustainable development, and adapt to unavoidable climate variability and change. However, for climates services to be effective, they must be accessible and suitable to user needs. This study investigated the effects of customized climate services (CCS) on land and labor productivity. Portraying the case of CCS delivered in the districts of Bolgatanga (Northern Ghana), Dano and Ouahigouya (western and northern Burkina Faso) in West Africa, it used: i) historical panel data of daily rainfall, yields, agricultural input, and output prices; ii) cost statements of farm operations and iii) other survey data from beneficiaries of on-farm demonstrations (pilot sites). Different results were found across farmers on the demonstrator sites, with Dano and Bolgatanga recording the best land and labor productivity. Strong and positive effects were observed in Dano, where land productivity increased by 200% and labor productivity doubled despite consecutive pluviometric extremes such as heavy rain events and prolonged dry spells in the 2017 and 2018 cropping seasons. Further investigation showed that CCS was particularly favorable to land and labor productivity of farmers who were committed to the advisory given by the CCS providers. Therefore, as perishable goods, the success of CCS applications would require thorough co-production, delivery, and monitoring for their effectiveness in improving land and labor productivity for agriculture in semi-arid regions of West Africa.
$Ωd$ bound state
Creators: name: Garcilazo, H.
name: Valcarce, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The lattice QCD analyses of the HAL QCD Collaboration predicts a strongly attractive potential in the $ΩN$ $^5S_2$ channel which supports a bound state. In this paper we show that this $ΩN$ channel together with the $NN$ $^3S_1$ channel give rise to a $Ωd$ bound state in the state with maximal spin $(I,J^P)=(0,5/2^+)$ with a binding energy of $\sim$ 17 MeV.
description: 5 pages
title: Προσομοίωση και παραμετρική μελέτη ηλιακής φόρτισης τοιχοποιίας με στρώμα υλικών αλλαγής φάσης (PCM), μέσω έναντι υαλοστασίου διάφορων προσανατολισμών για την επίτευξη συνθηκών θερμικής άνεσης καθόλο το τυπικό έτος Αθηνών.
titleType: AlternativeTitle
Creators: name: Nurka, Maria-Panagiota V.
Publisher: name: National Technological University of Athens
Year: 2013
Subjects: Εσωτερικοί τοίχοι
Υλικά αλλαγής φάσης
Λανθάνουσα αποθήκευση θερμότητας
Ηλιακή ενεργεια
Θερμική αποθήκευση
Internal walls
Phase change materials
Latent heat storage
Solar energy
Thermal storage

description: 290 σ.
description: Στην παρούσα διπλωματική ασχοληθήκαμε με την θεωρητική και πειραματική μελέτη των υλικών αλλαγής φάσης. Στο πρώτο (θεωρητικό) μέρος γίνεται αρχικά αναφορά για την αναγκαιότητα της χρήσεις νέων τεχνολογιών εξοικονόμησης ενέργειας στα κτίρια και κυρίως των υλικών αλλαγής φάσης. Έπειτα ακολουθεί η παρουσίαση των ιδιοτήτων τους , των προβλημάτων που συχνά εμφανίζονται καθώς και η ταξινόμηση τους σε κατηγορίες. Στη συνέχεια αναλύονται διεξοδικά όλα τα είδη των εφαρμογών του υλικού , έμφαση δίνεται στο τομέα των κτιρίων . Στο δεύτερο μέρος αρχικά γίνεται μια θεωρητική προσομοίωση της ηλιακής φόρτισης εσωτερικής τοιχοποιίας μέσω έναντι υαλοπίνακα όταν ενσωματώνεται σε αυτόν στρώμα υλικού αλλαγής φάσης με σκοπό την επίτευξη συνθηκών θερμικής άνεσης και ύστερα ακολουθεί παραμετρική μελέτη ως προς διαφόρους παραμέτρους .
description: In this thesis, we dealt with the theoretical and experimental study of phase change materials. In the first (theoretical) part is initially mention the necessity of using new energy-saving technologies in buildings and especially the phase change materials. Then follows the presentation of their properties, problems that often occur and classify them into categories. It then analyzes in detail all kinds of applications of the material, the emphasis is on the building sector. In the second part initially becomes a theoretical simulation of the solar charging against internal walls through glass when incorporated in this layer of phase change material to achieve thermal comfort conditions and then following parametric study on various parameters.
Aging and multiscaling in out of equilibrium dynamical processes in granular media
Creators: name: Nicodemi, Mario
name: Coniglio, Antonio
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: In the framework of recently introduced frustrated lattice gas models, we study the out of equilibrium dynamical processes during the compaction process in granular media. We find irreversible-reversible cycles in agreement with recent experimental observations. Moreover in analogy with the phenomenology of the glass transition we find aging effects during the compaction process In particular we find that the two time density correlation function $C(t,t')$ asymptotically scales as a function of the single variable $\ln(t')/\ln(t)$. This result is interpreted in terms of multiscaling properties of the system.
description: 4 pages
Universal Dynamics of Independent Critical Relaxation Modes
Creators: name: Nightingale, M. P.
name: Bloete, H. W. J.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Scaling behavior is studied of several dominant eigenvalues of spectra of Markov matrices and the associated correlation times governing critical slowing down in models in the universality class of the two-dimensional Ising model. A scheme is developed to optimize variational approximants of progressively rapid, independent relaxation modes. These approximants are used to reduce the variance of results obtained by means of an adaptation of a quantum Monte Carlo method to compute eigenvalues subject to errors predominantly of statistical nature. The resulting spectra and correlation times are found to be universal up to a single, non-universal time scale for each model.
Additional file of The indole-3-carbinol cyclic tetrameric derivative CTet inhibits cell proliferation via overexpression of p21/CDKN1A in both estrogen receptor-positive and triple-negative breast cancer cell lines
Creators: name: Santi, Mauro De
name: Galluzzi, Luca
name: Lucarini, Simone
name: Paoletti, Maria Filomena
name: Fraternale, Alessandra
name: Duranti, Andrea
name: Marco, Cinzia De
name: Fanelli, Mirco
name: Zaffaroni, Nadia
name: Brandi, Giorgio
name: Magnani, Mauro
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: Additional file of The indole-3-carbinol cyclic tetrameric derivative CTet inhibits cell proliferation via overexpression of p21/CDKN1A in both estrogen receptor-positive and triple-negative breast cancer cell lines
Non-differentiable Degrees of Freedom : Fluctuating Metric Signature
Creators: name: Dzhunushaliev, V.
name: Singleton, D.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this article we investigate the metric signature as a non-differentiable ({\it i.e.} discrete as opposed to continuous) degree of freedom. The specific model is a vacuum 7D Universe on the principal bundle with an SU(2) structural group. An analytical solution is found which to a 4D observer appears as a flat Universe with a fluctuating metric signature, and frozen extra dimensions with an SU(2) instanton gauge field. A piece of this solution with linear size of the Planck length ($\approx l_{Pl}$) can be considered as seeding the quantum birth of a regular Universe. A boundary of this piece can initiate the formation of a Lorentzian Universe filled with the gauge fields and in which the extra dimensions have been ``frozen''.
description: unessential changes
Additional data for the main body of the paper from Maleic, glycolic and acetoacetic acids-leaching for recovery of valuable metals from spent lithium-ion batteries: leaching parameters, thermodynamics and kinetics
Creators: name: Liu, Borui
name: Huang, Qing
name: Su, Yuefeng
name: Sun, Liuye
name: Wu, Tong
name: Wang, Guange
name: Kelly, Ryan M.
name: Wu, Feng
Publisher: name: The Royal Society
Year: 2019

description: Materials characterization, orthogonal experiment data, formation energy data, equilibrium constants and Gibbs free energy data, fitting results of the kinetic models which is not the rate-controlling step
TYC 3637-1152-1 - a High Amplitude delta Scuti star with peculiar pulsational properties
Creators: name: Paunzen, Ernst
name: Bernhard, Klaus
name: Frauenberger, Moriz
name: Helbig, Santiago
name: Herdin, Andreas
name: Huemmerich, Stefan
name: Janik, Jan
name: Karnthaler, Andreas
name: Komzik, Richard
name: Kulterer, Beatrice
name: Maitzen, Hans-Michael
name: Meingast, Stefan
name: Miksch, Sebastian
name: Pribulla, Theodor
name: Rode-Paunzen, Monika
name: Sakuler, Wolfgang
name: Schoder, Carla
name: Semenko, Eugene
name: Sulzenauer, Nikolaus
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In some delta Scuti stars, only one or two radial modes are excited (usually the fundamental mode and/or first overtone mode) and the observed peak-to-peak amplitudes exceed 0.3 mag (V). These stars are known as High Amplitude Delta Scuti (HADS) variables. We here present a detailed photometric and spectroscopic analysis of the HADS star TYC 3637-1152-1. We have derived a metallicity close to solar, a spectral type of F4V and an age of log t = 9.1. Employing archival time series data from different sources, two frequencies f0 =10.034 c/d and f1 =12.681 c/d and their harmonics and linear combinations were identified. The period ratio of f0/f1 = 0.791 puts this star into a peculiar position in the Petersen diagram, from which we conclude that TYC 3637-1152-1 is a unique object with peculiar pulsational properties that indicate a transitional state between HADS stars pulsating in the fundamental and first overtone modes and stars pulsating in higher overtones.
description: 8 pages, 5 figures, accepted for publication in New Astronomy
Thioridazine hydrochloride: an antipsychotic agent that inhibits tumor growth and lung metastasis in triple-negative breast cancer via inducing G0/G1 arrest and apoptosis
Creators: name: Song, Yanlin
name: Li, Lu
name: Chen, Jiao
name: Chen, Hongli
name: Cui, Bomiao
name: Feng, Yun
name: Zhang, Ping
name: Zhang, Qiangsheng
name: Xia, Yong
name: Luo, Min
Publisher: name: Taylor & Francis
Year: 2020
Subjects: Biochemistry
Cell Biology
Molecular Biology
Pharmacology
Biotechnology
Developmental Biology
Cancer

description: Triple-negative breast cancer (TNBC) is the most aggressive type of breast cancer and still lacks available targeted therapy options. Thioridazine hydrochloride (Thi-hyd), a common phenothiazine antipsychotic drug, has shown great tumor-suppressive potential in several types of cancer cells. In this study, we explored the anti-tumor effects of Thi-hyd on TNBC. Thi-hyd significantly inhibited the viability and migration of TNBC cells in vitro. PI3K/AKT signaling pathway was verified to be related to Thi-hyd-induced tumor inhibition. G0/G1 cell cycle arrest and apoptosis were observed after treatment with Thi-hyd. The cell cycle arrest was accompanied by down-regulation of CDK4/cyclin D1 and up-regulation of p21 and p27. The apoptosis was accompanied by mitochondrial dysfunction. In vivo, Thi-hyd significantly suppressed the growth of tumors showing a 63.73% inhibition rate in tumor weight. Spontaneous lung metastasis was also efficiently prevented by Thi-hyd treatment, with a 72.58% inhibition rate. Immunohistological analysis showed increased Ki67 expression and reduced cleaved caspase-3 expression in Thi-hyd-treated mice. No apparent side effects were observed according to blood test and H&E staining results. Collectively, our results show that Thi-hyd can be used as a potential drug for TNBC treatment and set the basis for its clinical evaluation and investigation. CCK8: Cell Counting Kit-8; CDK: cyclin-dependent kinase; DRD2: dopamine D2 receptor; ERK1/2: extracellular signal-regulated kinase 1/2; GAPDH: glyceraldehyde 3-phosphate dehydrogenase; H&E: hematoxylin and eosin; MMP: membrane potential; NAC: N-acetyl-L-cysteine; PI: Propidium iodide; Rh123: rhodamine-123; ROS: reactive oxygen species; TBST: tris-buffered saline containing 0.1% Tween 20 TNBC: Triple-negative breast cancer; Thi-hyd: Thioridazine hydrochloride.
Solitons in Brane Worlds
Creators: name: Youm, Donam
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study some aspects of dilatonic domain walls in relation to the idea on the noncompact internal space. We find that the warp factor in the spacetime metric increases as one moves away from the domain wall for all the supersymmetric dilatonic domain wall solutions obtained from the (intersecting) BPS branes in string theories through toroidal compactifications, unlike the case of the Randall-Sundrum model. On the other hand, when the dilaton coupling parameter a for the D-dimensional extreme dilatonic domain wall takes the values |a|<2/(D-2), the Kaluza-Klein spectrum of graviton has the same structure as that of the Randall-Sundrum model (and the warp factor decreases in the finite interval around the dilatonic domain wall), thereby implying the possibility of extending the Randall-Sundrum model to the |a|<2/(D-2) case. We construct fully localized solutions describing extreme dilatonic branes within extreme dilatonic domain walls and the supersymmetric branes within the supersymmetric domain walls of string theories. These solutions are valid in any region of spacetime, not just in the region close to the domain walls.
description: 19 pages, LaTeX, a version to appear in Nucl. Phys. B, minor typos corrected, added reference
Constraining new physics in the Tev range by the recent BNL measurement of (g-2)_μ
Creators: name: Mahanta, Uma
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we study the implications of the recent high precision measurement of (g-2)_μ by BNL on new heavy physics beyond the SM in a model independent way. We find that if the new physics responsible for the muon anomaly is due to d=6 direct operators then they could arise from the following follwing three broad classes of new physics a) new particles in the few hundred Gev range with weak gauge coupling b) strongly interacting particles and resonances in the few Tev range and c) massive Kaluza-Klein modes of the graviton in the Tev range with couplings to SM particles of the order of ${E\over (Tev)}$.
description: Final version to be published in Physics Letters B
Density of states near the Mott-Hubbard transition in the limit of large dimensions
Creators: name: Kehrein, Stefan
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The zero temperature Mott-Hubbard transition as a function of the Coulomb repulsion U is investigated in the limit of large dimensions. The behavior of the density of states near the transition at U=U_c is analyzed in all orders of the skeleton expansion. It is shown that only two transition scenarios are consistent with the skeleton expansion for U
description: 4 pages, 1 figure; revised version accepted for publication in Phys. Rev. Lett
Die Wahrscheinlichkeitsdichte des Quotienten von speziellen Gammaverteilungen
Creators: name: Schröer, Harald
Publisher: name: Zenodo
Year: 2019
Subjects: Wahrscheinlichkeitsdichte, Quotient, Zufallsgröße, Zufallsvariable, Gammafunktion, Verteilungsfunktion,F-Verteilung

description: Die Wahrscheinlichkeitsdichte der Quotienten-Zufallsgröße von speziellen Gammaverteilungen wird ermittelt.
Supplementary Table1 from Enhancing the expression of ARK1 genes in poplar leads to multiple branches and transcriptomic changes
Creators: name: Xiaozhen Liu
name: Zhiming Zhang
name: Bian, Wen
name: Duan, Anan
name: Hanyao Zhang
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biological Engineering

description: Supplementary Table 1. Transcriptome sequencing quality of ‘717’ and ‘84K’ poplar.
Thyretes negus Oberth
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Erebidae
Thyretes
Thyretes negus

description: Thyretes negus Oberth ̡r, 1878
COMMON NAME(S): Ethiopian Maiden.
SYNONYM(S): Thyretes phasma Butler, 1897a; Thyretes misa Strand, 1911b.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Democratic Republic of Congo, Eritrea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea Bissau, Kenya, Liberia, Malawi, Mozambique, Namibia, Senegal, Sierra Leone, South Africa, South Sudan, Sudan, Togo, Tanzania, Zambia, Zimbabwe.
LOCALITY IN ZAMBIA: Kabwe, in Central Province.
LARVAL HOSTPLANT(S): Larval foodplants are Grasses (Poaceae).
SOURCES: African Moths 2019; De Prins & De Prins 2022; Pinhey 1975.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 308, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
New Luminous Blue Variable Candidates in NGC 4736
Creators: name: Solovyeva, Y.
name: Vinokurov, A.
name: Fabrika, S.
name: Kostenkov, A.
name: Sholukhova, O.
name: Sarkisyan, A.
name: Valeev, A.
name: Atapin, K.
name: Spiridonova, O.
name: Moskvitin, A.
name: Nikolaeva, E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have found three new LBV candidates in the star-forming galaxy NGC 4736. They show typical well-known LBV spectra, broad and strong hydrogen lines, He I lines, many Fe II lines, and forbidden [Fe II] and [Fe III]. Using archival Hubble Space Telescope and ground-based telescope data, we have estimated the bolometric magnitudes of these objects from -8.4 to -11.5, temperatures, and reddening. Source NGC 4736_1 (Mv = -10.2 +/- 0.1 mag) demonstrated variability between 2005 and 2018 as Delta V = 1.1 mag and Delta B = 0.82 mag, the object belongs to LBV stars. NGC 4736_2 (Mv < -8.6 mag) shows P Cyg profiles and its spectrum has changed from 2015 to 2018. The brightness variability of NGC 4736_2 is Delta V = 0.5 mag and Delta B = 0.4 mag. In NGC 4736_3 (Mv = -8.2 +/- 0.2 mag), we found strong nebular lines, broad wings of hydrogen; the brightness variation is only 0.2 mag. Therefore, the last two objects may reside to LBV candidates.
description: 5 pages, 4 figures: Monthly Notices of the Royal Astronomical Society: Letters, 484, L24, 2019
Pyrausta euprepialis Hampson 1903
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Pyrausta
Pyrausta euprepialis

description: 454. Pyrausta euprepialis Hampson, 1903b: 223
Type locality: India, Himachal Pradesh, Chamba
Distribution. Indian records: Chamba (Gupta 1994). Global records: unknown.
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 227, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
SO(4) Symmetry of the Transfer Matrix for the One-Dimensional Hubbard Model
Creators: name: Shiroishi, Masahiro
name: Ujino, Hideaki
name: Wadati, Miki
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The SO(4) invariance of the transfer matrix for the one-dimensional Hubbard model is clarified from the QISM (quantum inverse scattering method) point of view. We demonstrate the SO(4) symmetry by means of the fermionic R-matrix, which satisfy the graded Yang-Baxter relation. The transformation law of the fermionic L-operator under the SO(4) rotation is identified with a kind of gauge transformation, which determines the corresponding transformation of the fermionic creation and annihilation operators under the SO(4) rotation. The transfer matrix is confirmed to be invariant under the SO(4) rotation, which ensures the SO(4) invariance of the conserved currents including the Hamiltonian. Furthermore, we show that the representation of the higher conserved currents in terms of the Clifford algebra gives manifestly SO(4) invariant forms.
description: 20 pages, LaTeX file using citesort.sty
Maximal Acceleration Effects in Reissner-Nordstrom Space
Creators: name: Bozza, V.
name: Feoli, A.
name: Papini, G.
name: Scarpetta, G.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The dynamics of a relativistic particle in a Reissner-Nordstrom background is studied using Caianiello model with maximal acceleration. The behaviour of the particle, embedded in a new effective geometry, changes with respect to the classical scenario because of the formation of repulsive potential barriers near the horizon. Black hole formation by accretion of massive particles is not therefore a viable process in the model. At the same time, the naked singularity remains largely unaffected by maximal acceleration corrections.
description: LaTex file, 5 figures, no tables, to appear in Phys. Lett. A
Die minimale Varianz beim gewichteten Mittel von zwei unabhängigen Zufallsgrößen
Creators: name: Schröer, Harald
Publisher: name: Zenodo
Year: 2019
Subjects: minimal, Minimum, Varianz, Erwartungswert, gewichtet, Mittel, stochastisch, unabhängig, Zufallsgröße, Zufallsvariable,Standardabweichung

description: Berechnung von Erwartungswert und Varianz des gewichteten Mittels, dann erfolgt die Bestimmung der minimalen Varianz.
Energy Efficiency of Distributed Antenna Systems with Wireless Power Transfer
Creators: name: Huang, Yuwen
name: Liu, Yuan
name: Li, Geoffrey Ye
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, we study energy-efficient resource allocation in distributed antenna system (DAS) with wireless power transfer, where time-division multiple access (TDMA) is adopted for downlink multiuser information transmission. In particular, when a user is scheduled to receive information, other users harvest energy at the same time using the same radio-frequency (RF) signal. We consider two types of energy efficiency (EE) metrics: user-centric EE (UC-EE) and network-centric EE (NC-EE). Our goal is to maximize the UC-EE and NC-EE, respectively, by optimizing the transmission time and power subject to the energy harvesting requirements of the users. For both UC-EE and NC-EE maximization problems, we transform the nonconvex problems into equivalently tractable problems by using suitable mathematical tools and then develop iterative algorithms to find the globally optimal solutions. Simulation results demonstrate the superiority of the proposed methods compared with the benchmark schemes.
description: This paper has been already accepted by IEEE Journal on Selected Areas in Communications
Pyrausta maledictalis Hampson 1899
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Pyrausta
Pyrausta maledictalis

description: 459. Pyrausta maledictalis Hampson, 1899b: 261
Type locality: Bombay [Mumbai, Maharashtra, India]
 = Metasia fuscalis Warren, 1896c: 217
Type locality: Bombay [Mumbai, Maharashtra, India]
Distribution. Indian records: Bombay (Maharashtra) (Warren 1896c), Eastern India (Gupta 1994). Global records: unknown.
 Remark: Pyrausta maledictalis Hampson, 1899b is a replacement name for Metasia fuscalis Warren, 1896c nec M. fuscalis [Denis & Schiffermüller], 1775. Metasia fuscalis Warren is a junior homonym of M. fuscalis [Denis & Schiffermüller], 1775.
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 228, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
The PeV-Scale Split Supersymmetry from Higgs Mass and Electroweak Vacuum Stability
Creators: name: Ahmed, Waqas
name: Mansha, Adeel
name: Li, Tianjun
name: Raza, Shabbar
name: Roy, Joydeep
name: Xu, Fang-Zhou
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The null results of the LHC searches have put strong bounds on new physics scenario such as supersymmetry (SUSY). With the latest values of top quark mass and strong coupling, we study the upper bounds on the sfermion masses in Split-SUSY from the observed Higgs boson mass and electroweak (EW) vacuum stability. To be consistent with the observed Higgs mass, we find that the largest value of supersymmetry breaking scales $M_{S}$ for $\tanβ=2$ and $\tanβ=4$ are $\mathcal{O} (10^{3}\, {\rm TeV})$ and $\mathcal{O} (10^{1.5}\, {\rm TeV})$ respectively, thus putting an upper bound on the sfermion masses around $10^{3}\, {\rm TeV}$. In addition, the Higgs quartic coupling becomes negative at much lower scale than the Standard Model (SM), and we extract the upper bound of $\mathcal{O}(10^{4}\, {\rm TeV})$ on the sfermion masses from EW vacuum stability. Therefore, we obtain the PeV-Scale Split-SUSY. The key point is the extra contributions to the Renormalization Group Equation (RGE) running from the couplings among Higgs boson, Higgsinos, and gauginos. We briefly comment on the lifetime of gluinos in our study and compare it with current LHC observations. Additionally, we comment on the prospects of discovery of prompt gluinos in a 100 TeV proton-propton collider.
description: 14 pages, 3 figures
Pyrausta infuscalis Hampson 1918
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Pyrausta
Pyrausta infuscalis

description: 457. Pyrausta infuscalis Hampson, 1918c: 405
Type locality: Sikhim [Sikkim, India]
Distribution. Indian records: Sikkim (Gupta 1994). Global records: unknown.
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 228, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Supplementary Information from Growing from a few cells: combined effects of initial stochasticity and cell-to-cell variability
Creators: name: A. Barizien
name: M. S. Suryateja Jammalamadaka
name: G. Amselem
name: Baroud, Charles N.
Publisher: name: The Royal Society
Year: 2019
Subjects: Biophysics
Biological Engineering
Computational Biology

description: Supplementary figures and computations
O'ZBEKISTON IQTISODIYOTINI INNOVATSION ASOSDA SHAKLLANTIRISH VA STARTAP LOYIHALARNING MOLIYALASHTIRISH MEXANIZMI
Creators: name: Berdiyeva, Aziza
name: Botiraliyev, Yusufbek
Publisher: name: Zenodo
Year: 2024

description: Maqolada Yangi O‘zbekiston sharoitida iqtisodiy o‘sishning muhim omillaridan biri sifatida startap loyihalarni rivojlantirish masalasi yoritilgan. Maqolada "Yangi O‘zbekiston sharoitida iqtisodiy o‘sishning muhim omillaridan biri sifatida startap loyihalarni rivojlantirish masalasi" yoritilgan. Zamonaviy tarmoqlarning istiqbollari tahlil qilinib, moliyaviy texnologiyalar, qishloq xo‘jaligi va IT tarmoqlarining startaplar asosidagi rivoji uchun imkoniyatlar ko‘rsatilgan.