cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Vision for Research Data & Software management training at TU Delft
Creators: name: Martinez-Lavanchy Paula, M.
name: Dunning, Alastair
name: Teperek, Marta
name: Will, Nicole
name: Verbakel, Ellen
Publisher: name: Zenodo
Year: 2019
Subjects: Research Data Managament
Training
RDM skills
Research Data training

description: This is TU Delft Library vision for Research Data and Software Management training as part of the education and skills development of students and researchers. The courses (some already available and some in preparation) are organised in four different modules, which build upon each other (Fig. 1). The different levels (from bottom to top) increases the specificity of the content from considering data into a general context (e.g. open science) to skills that apply to a specific data type or a research discipline. The realization of this vision will be a collaborative work of TU Delft Library with different relevant stakeholders within the university (e.g. Data Stewards, researchers, other support services offices, etc.) and with external organizations that have already developed training material and/or courses. This collaborative effort aims at ensuring the sustainability of the training.
Forschungsdatenmanagement in Kooperation
Creators: name: Zulauf, Bert
Publisher: name: Zenodo
Year: 2018
Subjects: Forschungsdatenmanagement
Research Data Management
FDM
RDM

description: Beschreibung der Zusammenarbeit, Vorgehensweise und Ziele eines kooperativen Forschungsdatenmanagement Projekts der Universitäten Düsseldorf, Siegen und Wuppertal (FoDaKo): Ansätze und Ziele Standards und Verfahren: Schulungen Prozesse Datenmanagementpläne Plattformen Anwendungsfälle Analysen Prozessunterstützung und Nachhaltigkeit
Pheidole oliveirai Wilson, 2003, new species
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole oliveirai

description: Pheidole oliveirai new species
types Mus. Comp. Zool. Harvard.
Etymology Named after Paulo S. Oliveira, distinguished Brazilian myrmecologist and ecologist.
Diagnosis A member of the fallax group, similar to galba and huacana, differing as follows.
Major: brown; rugoreticulum on head limited to space between eye and antennal fossa on each side, preceded anteriorly by longitudinal carinulae and posteriorly by rugulae that travel from the frontal lobes to the side of the head; rear half of ventral side of head smooth; nadir of occipital concavity moderate; propodeal spines reduced to denticles; vertex smooth. Minor: propodeal spines reduced to denticles; occiput narrow, with nuchal collar. Measurements (mm) Holotype major: HW 1.38, HL 1.54, SL 0.94, EL 0.22, PW 0.66. Paratype minor: HW 0.60, HL 0.74, SL 0.86, EL 0.14, PW 0.40.
color Major: body light brown except for anterior fourth of head capsule, which is brownish yellow, and gaster, which is dark brown.
Minor: body light brown, appendages light brown, tending toward yellowish brown.
Range Known from the type locality; and from near Villavicencio, Meta; and from Mocoa, Putumayo, 610 m (Charles Kugler). The record of P. oliveirai recorded by Fernandes et al. (1994) from San Antonio de Posse, Sao Paulo, is in error, due to my own misidentification. The species they studied is actually P. oxyops, a member of the diligens group (q.v.).
Biology The Cundinamarca and Meta series were collected from steep forested slopes.
Figure Upper: holotype, major. Lower: paratype, minor. COLOMBIA: Bogota-Villavicencio Highway, Km 79, Cundinamarca (W. L. Brown and i. de Polonia). Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 332
Non perturbative renormalization group potentials and quintessence
Creators: name: Branchina, Vincenzo
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: New solutions to the non perturbative renormalization group equation for the effective action of a scalar field theory in the Local Potential Approximation having the exponential form $e^{\pmϕ}$ are found. This result could be relevant for those quintessence phenomenological models where this kind of potentials are already used, giving them a solid field theoretical derivation. Other non perturbative solutions, that could also be considered for the quintessence scenario, are also found. Apart from this particular cosmological application, these results could be relevant for other models where scalar fields are involved, in particular for the scalar sector of the standard model.
description: 4 pages. Corrected typos
Chinese commercial cinema since the 2010s: The baokuan film phenomenon under globalization, nationalism, and the changing role of audiences
Creators: name: YANG, XIAO
Publisher: name: Monash University
Year: 2023
Subjects: classificationCode: 470214
subject: Screen and media culture
classificationCode: 360501
subject: Cinema studies
classificationCode: 470106
subject: Media industry studies
classificationCode: 360505
subject: Screen media
classificationCode: 470202
subject: Asian cultural studies

description: Focusing on Chinese commercial films since the 2010s, this thesis theorizes the baokuan (hot-item) film phenomenon, namely, films that performed well at the box office and received positive responses from Chinese audiences at the same time. Employing the frameworks of globalization, nationalism, and audience studies, this thesis argues that baokuan films’ emergence is a result of the intersection between the development of the Chinese film industry, China’s interaction with the world, the cultural policies of the state, and the rise of active audiences in the digital era.
Cosmological Challenges in Theories with Extra Dimensions and Remarks on the Horizon Problem
Creators: name: Chung, Daniel J. H.
name: Freese, Katherine
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the cosmology that results if our observable universe is a 3-brane in a higher dimensional universe. In particular, we focus on the case where our 3-brane is located at the $Z_2$ symmetry fixed plane of a $Z_2$ symmetric five-dimensional spacetime, as in the Hořava-Witten model compactified on a Calabi-Yau manifold. As our first result, we find that there can be substantial modifications to the standard Friedmann-Robertson-Walker (FRW) cosmology; as a consequence, a large class of such models is observationally inconsistent. In particular, any relationship between the Hubble constant and the energy density on our brane is possible, including (but not only) FRW. Generically, due to the existence of the bulk and the boundary conditions on the orbifold fixed plane, the relationship is not FRW, and hence cosmological constraints coming from big bang nucleosynthesis, structure formation, and the age of the universe difficult to satisfy. We do wish to point out, however, that some specific choices for the bulk stress-energy tensor components do reproduce normal FRW cosmology on our brane, and we have constructed an explicit example. As our second result, for a broad class of models, we find a somewhat surprising fact: the stabilization of the radius of the extra dimension and hence the four dimensional Planck mass requires unrealistic fine-tuning of the equation of state on our 3-brane. In the last third of the paper, we make remarks about causality and the horizon problem that apply to {\it any} theory in which the volume of the extra dimension determines the four-dimensional gravitational coupling. We point out that some of the assumptions that lead to the usual inflationary requirements are modified.
description: 15 page REVTeX file; to appear in Phys. Rev. D; clarified the statement of being able to obtain any power dependence of the Hubble expansion rate on the energy density; added references
Pheidole optiva
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole optiva

description: Pheidole optiva Forel
Pheidole optiva Forel 190ld: 132.
Types Mus. Hist. Nat. Geneve; Mus. Comp. Zool. Harvard.
Etymology Unknown.
Diagnosis A member of the fallax group, sharing some traits with sciara but differing from it and other group members as follows. Major: antennal scapes reaching a little less than midway between eyes and occipital comers; carinulae of dorsal head surface also reaching halfway between eye and occipital comers; dorsal head surface foveolate except for frontal triangle, mid-clypeus, and occipital border, which are smooth and shiny; pronotal dorsum and rest of mesosoma foveolate, lacking carinulae; pronotum in dorsaloblique view a single convexity peaked at humerus; propodeal spines directed posteriorly; postpetiole elliptical from above; pilosity sparse to moderate over body, and on the first gastral tergite consisting substantially of short subrecumbent hairs. Minor: eyes medium in size, with Eye Length one-fifth Head Width; all of head, mesosoma, and waist foveolate and opaque to feebly shiny; occiput broad and concave in frontal view.
Measurements (mm) Syntype major: HW 1.12, HL 1.20, SL 0.64, EL 0.14, PW 0.60. Syntype minor: HW 0.60, HL 0.70, SL 0.68, EL 0.12, PW 0.42.
COLOR Major: body light reddish brown except for gaster, which is medium reddish brown. Minor: body medium reddish yellow except for gaster, which is dark reddish yellow.
Range Known only from the type locality.
biology Wheeler (190lh) took the type series, which he transmitted to Forel, from large colonies nesting beneath tree-shaded stones in a ravine at Cuemavaca. Both the majors and minors were "remarkably slow" in their movements.
Figure Upper: syntype, major. Lower: syntype, minor. MEXICO: Cuernavaca, Morelos (William M. Wheeler). Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 333
Lettre de Henri-Albert Gosse à Françoise Séguier, 1752-10-10
Creators: name: Gosse, Henri-Albert
name: Henri-Albert Gosse
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Librairie

description: [transcription] Madame,

Avec l'honneur de votre lettre du 27 du passé, nous avons reçu votre remise de 24 livres sur Messieurs Naville et frères Mallet d'ici, qui nous l'ont payée à sa présentation, en un louis d'or neuf effectif, dont nous vous remercions, et en tiendrons compte à Monsieur votre fils, c'est le sujet de la présente, et avons l'honneur d'être avec un respectueux dévouement.

Madame

Genève le 10 octobre 1752

Vos très humbles et très obéissants serviteurs

Henri-Albert Gosse
description: [personnes citées] Frères Mallet, Jean-Daniel Naville
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 311_2, fol. 14
description: Source: ark:/12148/btv1b10015656q
Mapping the auxin-binding site of auxin-binding protein 1
Creators: name: Brown, Justin C
name: Jones, Alan M
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1994

description: Auxin-binding protein 1 (ABP1) is a putative receptor for the class of plant growth hormones designated auxins of which indole-3-acetic acid (IAA) is the predominant endogenous member. ABP1 is a homodimeric glycoprotein consisting of subunits of 163 amino acid residues. We have performed a structural study of ABP1 that has localized a region along its primary sequence that is involved in hormone binding. We have used the photoaffinity labeling agent, 5-[7-3H]azidoindole-3-acetic acid (5-[3H]N3 IAA), an active auxin analog, to covalently label residues that are within, or near, the auxin-binding site. Photolabeled ABP1 was digested to completion with trypsin, and the resulting peptides were purified by reverse phase high performance liquid chromatography. When 5-[3H]N3 IAA was used at a concentration of 0.5 micromolar (one order of magnitude below the Kd for 5-N3 IAA) only one peptide was labeled at a high specific activity. Labeling was blocked by the presence of 50 micromolar IAA, indicating that the interaction is specific. Sequence analysis determined that this tryptic fragment was derived from Ile130 to Leu145 of ABP1. We suggest that residue Asp134 is the specific target of the photolabeling and is within 1.48 angstroms of the postulated hydrophobic platform of the auxin-binding site. We propose that Trp136 may serve as this hydrophobic platform in the binding site for the aromatic rings of auxins.
Large Amplitude Collective Motion in Nuclei and Metallic Clusters: Applicability of adiabatic theory for a pairing model
Creators: name: Nakatsukasa, Takashi
name: Walet, Niels R.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A model Hamiltonian describing a two-level system with a crossing plus a pairing force is investigated using technique of large-amplitude collective motion. The collective path, which is determined by the decoupling conditions, is found to be almost identical to the one in the Born-Oppenheimer approximation for the case of a strong pairing force. For the weak pairing case, the obtained path describes a diabatic dynamics of the system.
description: 3 pages, Latex using epsf.sty, 2 postscript figures included. Talk presented at Conference on ``Atomic Nuclei and Metallic Clusters: Finite Many-Fermion Systems'' (September 1 -- 5, 1997, Prague, Czech Republic), to be published in Czechoslovak J. Phys
Molecular basis for Lewis alpha (1, 3/1, 4)-fucosyltransferase gene deficiency (FUT3) found in Lewis-negative Indonesian pedigrees.
Creators: name: Aziz, Auda
name: Reguigne, Isabelle
name: Chatfield, Sue
name: Watt, Julie
name: Cameron, H
name: Lowe, John
name: Weston, Brent
name: Mollicone, Rosella
name: Kelly, Robert
name: Fletcher, Anne
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1994

description: The Le(a) and Le(b) human blood group antigens are synthesized in tissues producing exocrine secretions; they also circulate in plasma, where they are adsorbed by erythrocytes. They are synthesized by two fucosyltransferases, encoded by Lewis (FUT3) and secretor (FUT2) loci. This genetic model has been challenged because some erythrocyte Lewis-negative individuals express Lewis antigens in saliva. To define the molecular basis of this apparent discrepancy, we sequenced FUT3 in Lewis-negative individuals. We identified two single base pair changes. One, termed L1, yields a Leu-20-->Arg substitution in the enzyme's transmembrane domain. When expressed in COS-7 cells, enzyme substrate affinities are essentially identical to those of wild type. However, the mutant enzyme is found at substantially reduced levels in transfected cells. This suggests that the L1 mutation may alter the Golgi membrane anchoring of the enzyme. It was found alone in double dose in 10 of 30 erythrocyte Lewis-negative individuals, nine of whom express Lewis antigens in saliva. Therefore, L1 can account for erythrocyte/saliva-discrepant Lewis typing results. The L2 mutation creates an Ile-356-->Lys change in the enzyme's catalytic domain and inactivates the enzyme. It was found in double dose in 18 of 19 individuals bearing the double erythrocyte and salivary Lewis deficiency and can account for this phenotype.
Direct visualization of the 3D structure of silicon impurities in graphene
Creators: name: Hofer, Christoph
name: Skakalova, Viera
name: Monazam, Mohammad Reza Ahmadpour
name: Mangler, Clemens
name: Kotakoski, Jani
name: Susi, Toma
name: Meyer, Jannik C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We directly visualize the three-dimensional (3D) geometry and dynamics of silicon impurities in graphene as well as their dynamics by aberration-corrected scanning transmission electron microscopy. By acquiring images when the sample is tilted, we show that an asymmetry of the atomic position of the heteroatom in the projection reveals the non-planarity of the structure. From a sequence of images, we further demonstrate that the Si atom switches between up- and down- configurations with respect to the graphene plane, with an asymmetric cross-section. We further analyze the 3D structure and dynamics of a silicon tetramer in graphene. Our results clarify the out-of-plane structure of impurities in graphene by direct experimental observation and open a new route to study their dynamics in three dimensions.
Molecular cloning and characterization of a novel beta-adrenergic receptor.
Creators: name: Chen, X H
name: Nicholas, R A
name: Harden, T K
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1994

description: In an attempt to isolate new G protein-coupled receptors from turkey erythrocytes, reverse transcribed polymerase chain reaction was performed on fetal turkey blood RNA using degenerate primers based on conserved sequences present in seven transmembrane receptors. An open reading frame in one of the clones, designated 4C (497 base pairs), displayed approximately 50-60% identity to all of the previously cloned beta-adrenergic receptors (beta-ARs). A lambda-DASH turkey genomic library was screened with a probe generated from the partial 4C cDNA, and the gene encoding this receptor was localized to a 3.5-kilobase pair HindIII fragment. Ribonuclease protection analysis of turkey lung mRNA indicated that the 3' end of the coding sequence of the 4C gene, like beta 3-AR, was interrupted by an intron. To obtain the cDNA sequence of 4C, RNA-polymerase chain reaction was performed using primers complementary to regions identified by ribonuclease protection analysis to be present in 4C mRNA. Comparison of the genomic and cDNA sequences of 4C indicated that the first exon encodes 414 amino acids of the protein, the second exon (68 base pairs) encodes an additional 12 residues followed by a stop codon, and the third exon is composed of 3'-untranslated sequence. The 4C receptor was transiently expressed in COS-1 cells, and the apparent affinities of a series of beta-AR agonists and antagonists were determined using [125I]iodocyanopindolol. As implicated by its amino acid sequence, 4C displayed a pharmacological selectivity that was consistent with that of a beta-AR but distinct from other cloned beta-ARs. Isoproterenol, epinephrine, and norepinephrine stimulated cyclic AMP accumulation in a concentration-dependent manner in mouse L cells stably expressing the 4C receptor. No effect on phospholipase C activity was observed. Ribonuclease protection assays indicated that 4C mRNA exhibits a broad tissue distribution, which suggests that it may play an important role in avian physiology.
Susy Virtual effects at LEP2 Boundary
Creators: name: Beccaria, M.
name: Ciafaloni, P.
name: Comelli, D.
name: Renard, F. M.
name: Verzegnassi, C.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine the possibility that SUSY particles are light, i.e. have a mass just beyond the final kinematical reach of LEP2. In this case, even if light particles are not directly detected, their virtual effects are enhanced by a ``close to threshold'' resonance in the s-channel. We find that this resonant effect is absent in the case of light sfermions, while it is enhanced in the case of light gauginos, since neutralinos and charginos add coherently in some regions of the allowed parameter space. We discuss this ``virtual-alliance'' in detail and try to examine the possibilities of its experimental verification.
description: 8 pages and 8 figures; corrected numerical results
Pheidole pampana Wilson, 2003, new status
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole pampana

description: Pheidole pampana Santschi, new status
Pheidole nitudula st. pampana Santschi 1929d: 383. Syn.: Pheidole nitidula st. pampana var. nigrior Santschi 1933f: 108, not available (quadrinomial).
Types Naturhist. Mus. Basel.
Etymology Referring to the pampas, the Argentine grasslands where presumably the types were collected.
diagnosis A member of the fallax group, similar in various characters to bergi, cordiceps, eidmanni, and nitidula, distinguished as follows.
Major: head slightly bicolorous (see Color below); humerus in dorsal-oblique view subangulate; rugoreticulum of head covering a swath between each eye and antennal fossa; carinulae absent from center of vertex, and those to each side reach less than half the distance from eye level to level of occiput; anterior strip of pronotal dorsum carinulate.
Minor: pilosity very long, with some hairs longer than Eye Length; pronotum entirely smooth; occiput narrowed, with convex border, but lacking nuchal collar.
Measurements (mm) Lectotype major: HW 1.40, HL 1.40, SL 0.86, EL 0.22, PW 0.70. Paralectotype minor: HW 0.72, HL 0.76, SL 0.82, EL 0.20, PW 0.46.
Color Major: body concolorous medium reddish brown except for anterior vertex and anterior one-third of head, which is brownish yellow; appendages yellow.
Minor: body plain medium brown, with venter and genae tending to yellowish brown; appendages brownish yellow.
Range Known only from the type locality.
Biology Unknown.
Figure Upper: lectotype, major. Lower: paralectotype, minor. ARGENTINA: Alta Gracia, Cordoba. Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 334
Recent Progress in Fighting Ghosts in Quantum Gravity
Creators: name: Salles, Filipe de O.
name: Shapiro, Ilya L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 83C45, 81T20, 83D05

description: We review some of the recent results which can be useful for better understanding of the problem of stability of vacuum and in general classical solutions in higher derivative quantum gravity. The fourth derivative terms in the purely gravitational vacuum sector are requested by renormalizability already in both semiclassical and complete quantum gravity theories. However, because of these terms the spectrum of the theory has unphysical ghost states which jeopardize the stability of classical solutions. At the quantum level ghosts violate unitarity, and and thus ghosts look incompatible with the consistency of the theory. The `dominating' or `standard' approach is to treat higher derivative terms as small perturbations at low energies. Such an effective theory is supposed to glue with an unknown fundamental theory in the high energy limit. We argue that the perspectives for such a scenario are not clear, to say the least. On the other hand, recently there was certain progress in understanding physical conditions which can make ghosts not offensive. We survey these results and discuss the properties of the unknown fundamental theory which can provide these conditions satisfied.
description: Based on the talk given by I.Sh. at the International Conference on Quantum Gravity, Shenzhen, China, in March of 2018
Nuclear dependence of the coherent eta photoproduction reaction in a relativistic approach
Creators: name: Abu-Raddad, L. J.
name: Piekarewicz, J.
name: Sarty, A. J.
name: Benmerrouche, M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the nuclear (or A) dependence of the coherent eta photoproduction reaction in a relativistic impulse approximation approach. We use a standard relativistic parameterization of the elementary amplitude, based on a set of four Lorentz- and gauge-invariant amplitudes, to calculate the coherent production cross section from He-4, C-12, and Ca-40. In contrast to nonrelativistic treatments, our approach maintains the full relativistic structure of the process. The nuclear structure affects the process through the ground-state tensor density. This density is sensitive to relativistic effects and depends on A in a different manner than the vector density used in nonrelativistic approaches. This peculiar dependence results in He-4 having a cross section significantly smaller than that of C-12---in contrast to existent nonrelativistic calculations. Distortion effects are incorporated through an eta-nucleus optical potential that is computed in a simple ``t rho'' approximation.
description: 4 pages, 3 postscript figures. The replace is due to a misspelling in the Authors' list
Qubit gates with simultaneous transport in double quantum dots
Creators: name: Li, Yi-Chao
name: Chen, Xi
name: Muga, J. G.
name: Sherman, E. Ya.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A single electron spin in a double quantum dot in a magnetic field is considered in terms of a four-level system. By describing the electron motion between the potential minima by spin-conserving tunneling and spin flip caused by a spin-orbit coupling, we inversely engineer faster-than-adiabatic state manipulation operations based on the geometry of four-dimensional (4D) rotations. In particular, we show how to transport a qubit among the quantum dots performing simultaneously a required spin rotation.
description: 12 pages, 5 figures
title: The Medicinal Value and the Therapeutic Application of The Leaves of Carica Papaya Linnaeus
title: Medicinal plant
titleType: AlternativeTitle
Creators: name: Islam, Mazahirul
Publisher: name: Zenodo
Year: 2023

description: AbstractObjectiveThe leaves of the Carica papaya Linnaeus (CP) are the least studied portion of the plant since its fruit is well-liked for medical applications. Therefore, finding the literature that exclusively discusses thepharmacological and therapeutic benefits of CP leaves is the primary goal of this research study.MethodsThe medicinal and therapeutic benefits of CP leaves have been identified through research available on electronic databases like Scopus, Web of Science, Google Scholar, Pubmed, ScienceDirect, NIH databases,and grey literature until December 2022.ResultsMore than 52 papers in total were searched to determine the medicinal value of the CP leaves. As a result, numerous bioactive substances have been found in the leaves, including alkaloids,glycosides, tannins, saponins, flavonoids, and others which have been intensively examined for theirwide range of pharmacological properties.ConclusionNumerous studies have demonstrated that papaya leaves have potent antibacterial, antifungal, antiinflammatory, immune-modulating, hepatoprotective, hypoglycemic, anti-angiogenic, anti- tumor,and antiviral properties. The magical aspect of the leaves also has an antibacterial component.Additionally, it possesses antitoxins functions for the kidneys and liver and hypoglycemic andhypolipidemic properties. Additionally, it has helped treat diabetic heat stroke,sickle cell disease,and diabetic stroke.KeywordsAntibacterial, Antifungal, Anti-Inflammatory, Immune-Modulating Medical And Therapeutic Advantages,Carica Papaya Leaves, Plant Leaves Extrac
Mutagenesis of recombinant protein C inhibitor reactive site residues alters target proteinase specificity
Creators: name: CHURCH, F.
name: PHILLIPS, J.
name: COOPER, S.
name: POTTER, E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1994

description: Protein C inhibitor (PCI) is a heparin-binding plasma serine proteinase inhibitor (serpin) which is thought to be a physiological regulator of activated protein C. We are using recombinant PCI (rPCI) to study structural determinants of target proteinase specificity. A cDNA encoding UII-length PCI has been expressed as a fully active proteinase inhibitor using Autographa californica nuclear polyhedrosis virus (baculovirus). rPCI was expressed minimally 4 days after infection and could be expressed either in Sf9 or High-Five cells. rPCI bound heparin and was conveniently purified with heparin-Sepharose (eluting >0.5 m NaCl).
Measurement of the Iron Spectrum in Cosmic Rays by VERITAS
Creators: name: The VERITAS Collaboration
name: Archer, A.
name: Benbow, W.
name: Bird, R.
name: Brose, R.
name: Buchovecky, M.
name: Bugaev, V.
name: Connolly, M. P.
name: Cui, W.
name: Daniel, M. K.
name: Falcone, A.
name: Feng, Q.
name: Finley, J. P.
name: Fleischhack, H.
name: Fortson, L.
name: Furniss, A.
name: Hanna, D.
name: Hervet, O.
name: Holder, J.
name: Hughes, G.
name: Humensky, T. B.
name: Hütten, M.
name: Johnson, C. A.
name: Kaaret, P.
name: Kelley-Hoskins, N.
name: Kieda, D.
name: Krause, M.
name: Krennrich, F.
name: Kumar, S.
name: Lang, M. J.
name: Maier, G.
name: McArthur, S.
name: Moriarty, P.
name: Mukherjee, R.
name: Nieto, D.
name: O'Brien, S.
name: Ong, R. A.
name: Otte, A. N.
name: Park, N.
name: Petrashyk, A.
name: Pohl, M.
name: Popkow, A.
name: Pueschel, E.
name: Quinn, J.
name: Ragan, K.
name: Reynolds, P. T.
name: Richards, G. T.
name: Roache, E.
name: Rulten, C.
name: Sadeh, I.
name: Tyler, J.
name: Wakely, S. P.
name: Weiner, O. M.
name: Wilcox, P.
name: Wilhelm, A.
name: Williams, D. A.
name: Wissel, S. A.
name: Zitzer, B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present a new measurement of the energy spectrum of iron nuclei in cosmic rays from 20 to 500 TeV. The measurement makes use of a template-based analysis method, which, for the first time, is applied to the energy reconstruction of iron-induced air showers recorded by the VERITAS array of imaging atmospheric Cherenkov telescopes. The event selection makes use of the direct Cherenkov light which is emitted by charged particles before the first interaction, as well as other parameters related to the shape of the recorded air shower images. The measured spectrum is well described by a power law $\frac{\mathrm{d} F}{\mathrm{d} E}=f_0\cdot \left(\frac{E}{E_0}\right)^{-γ}$ over the full energy range, with $γ= 2.82 \pm 0.30 \mathrm{(stat.)} ^{+0.24}_{-0.27} \mathrm{(syst.)}$ and $f_0 = \left( 4.82 \pm 0.98 \mathrm{(stat.)}^{+2.12}_{-2.70} \mathrm{(syst.)} \right)\cdot 10^{-7}$m$^{-2}$s$^{-1}$sr$^{-1}$TeV$^{-1}$ at $E_0=50$TeV, with no indication of a cutoff or spectral break. The measured differential flux is compatible with previous results, with improved statistical uncertainty at the highest energies.
description: 16 pages, 5 figures, submitted to Phys. Rev. D
Pheidole paraensis Wilson, 2003, new species
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole paraensis

description: Pheidole paraensis new species
Types Mus. Comp. Zool. Harvard.
Etymology Named after the Brazilian state of origin of the types.
diagnosis A member of the " jujuyensis complex" of the larger fallax group, comprising araneoides, cuevasi, durionei, jujuyensis, kugleri, leonina, leptina, lucretii, lupus, paraensis, punctithorax, tijucana, wallacei, and wolfringi. P. paraensis differs as follows. Major: proportionately small-headed; head subrectangular in full-face view; a very loose (large-celled) rugoreticulum stretches on each side of the head from eye to frontal carina and is succeeded posteriorly by widely spaced rugulae that almost attain the occiput; antennal scape reaches about halfway between level of the eye and level of occiput; propodeal spines in side view reduced to right angles.
Minor: propodeal spines absent; occiput narrowed, with thin nuchal collar. Measurements (mm) Holotype major: HW 1.50, HL 1.50, SL 1.00, EL 0.22, PW 0.68. Paratype minor: HW 0.46, HL 0.64, SL 0.86, EL 0.14, PW 0.34.
color Major: body and mandibles light reddish brown, gaster plain light brown, appendages brownish yellow.
Range Known only from the type locality.
Biology Unknown.
figure Upper: holotype, major. Lower: paratype, minor. BRAZIL: Utinga Tract, near Belem, Para (P. f. Darlington). Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 335
Hadronic Light-Cone Wavefunctions and the Unification of QCD Bound-State Phenomena
Creators: name: Brodsky, S. J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The light-cone Fock representation encodes the bound-state quark and gluon properties of hadrons, including their helicity and flavor correlations, in terms of universal process-independent and frame-independent wavefunctions. It also provides a physical factorization scheme for separating hard and soft contributions in both exclusive and inclusive hard processes. A new type of jet production reaction, ''self-resolving diffractive interactions'' can provide direct information on the light-cone wavefunctions of hadrons in terms of their QCD degrees of freedom as well as the composition of nuclei in terms of their nucleon and mesonic degrees of freedom.
description: Invited talk, Circum-Pan-Pacific RIKEN Symposium on ``High Energy Spin Physics'', RIKEN, Wako, Japan, November 3--6, 1999
Mutational analysis of residues in the nucleotide binding domain of human terminal deoxynucleotidyl transferase
Creators: name: YANG, B
name: GATHY, K.
name: COLEMAN, M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1994

description: Human terminal deoxynucleotidyl transferase (TdT) was overexpressed in a baculovirus system. The pure recombinant enzyme was identical in size, activity, kinetic constants, and metal effects to native enzyme. Three amino acids, within either the putative nucleotide binding domain and part of a DNA polymerase consen sus sequence, YGDTDSLF, or a TdT consensus sequence, GGFRRGK, were altered by site-directed mutagenesis. The four mutant forms of terminal transferase were also overexpressed in the baculovirus expression system and purified from Trichoplusia ni larvae by a monoclonal antibody affinity column and compared with wild-type enzyme with respect to thermostabilities, secondary structure, metal effects, and kinetic parameters.
Could an hypercritical accretion be associated with the atypical magnetic-field behavior in RX J0822-4300?
Creators: name: Fraija, N.
name: Bernal, C. G.
name: Morales, G.
name: Negreiros, R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recent X-ray observations in the central compact remnant of Puppis A and other young pulsars have provided convincing evidence about the anti-magnetar nature of the so-called central compact objects (CCOs). The measured period derivative, corrected by the proper movement, provides exceptionally low superficial magnetic fields for such sources. Using the dipole radiation canonical model, the superficial magnetic field of the CCO (RX J0822-4300) in Puppis A was estimated to be $B\simeq 2.9 \times 10^{10}$ G. In this paper, we present a numerical model to interpret the unusual magnetic-field behavior in RX J0822-4300. Using the magnetohydrodynamic simulations during the hypercritical accretion phase, we propose that a variety of MeV neutrinos is created given evidence about the submergence of the magnetic field in the pulsar. We investigate the production, propagation, oscillations, and detection of MeV neutrinos from this source. The detection of neutrino events with their flavor ratios would be a compelling signature of the decreasing evolution of the magnetic field not only in RX J0822-4300 but also in CCO candidates.
description: 16 pages, 9 figures. Accepted for publication in PASP
Combining multiple structural inversions to constrain the Solar modelling problem
Creators: name: Buldgen, G.
name: Salmon, S. J. A. J.
name: Noels, A.
name: Scuflaire, R.
name: Montalban, J.
name: Baturin, V. A.
name: Eggenberger, P.
name: Gryaznov, V. K.
name: Iosilevskiy, I. L.
name: Meynet, G.
name: Chaplin, W. J.
name: Miglio, A.
name: Oreshina, A. V.
name: Richard, O.
name: Starostin, A. N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The Sun is the most studied of all stars. It is a reference for all other observed stars and a laboratory of fundamental physics helping us understand processes occuring in conditions irreproducible on Earth. However, our understanding of the Sun is currently stained by the solar modelling problem which can stem from various causes, such as the opacities, the equation of state and the mixing of chemical elements. We combine inversions of sound speed, an entropy proxy and the Ledoux discriminant with constraints such as the position of the base of the convective zone and the photospheric helium abundance. We test various combinations of standard ingredients for solar modelling such as abundance tables, equation of state, formalism for convection and diffusion and opacity tables and study the diagnostic potential of the inversions to constrain ad-hoc modifications of the opacity profile and additional mixing below the convective envelope. Combining inversions provides stringent constraints on the modifications on the models, far beyond what is achievable only from sound speed inversions. We constrain the form and amplitude of the opacity increase required and show that a 15% increase at log T=6.35 provides a significant improvement but that a more global increase of the opacity, within the uncertainties of current tables, coupled with an additional mixing at the bottom of the convective zone gives the best agreement for low metallicity models. We show that high metallicity models do not satisfy all the inversion results. We conclude that the solar problem likely occurs from various small sources, as ingredients such as the equation of state or the formalism of convection can induce small but significant changes and that using phase shift analyses combined with our approach is the next step for a better understanding of the inaccuracies of solar models just below the convective envelope.
description: Accepted for publication in Astronomy and Astrophysics
Magnetic Field Dependence of the Level Spacing of a Small Electron Droplet
Creators: name: Klein, O.
name: Goldhaber-Gordon, D.
name: Chamon, C. de C.
name: Kastner, M. A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The temperature dependence of conductance resonances is used to measure the evolution with the magnetic field of the average level spacing $Δε$ of a droplet containing $\sim 30$ electrons created by lateral confinement of a two-dimensional electron gas in GaAs. $Δε$ becomes very small ($< 30μ$eV) near two critical magnetic fields at which the symmetry of the droplet changes and these decreases of $Δε$ are predicted by Hartree-Fock (HF) for charge excitations. Between the two critical fields, however, the largest measured $Δε= 100μ$eV is an order of magnitude smaller than predicted by HF but comparable to the Zeeman splitting at this field, which suggests that the spin degrees of freedom are important. PACS: 73.20.Dx, 73.20.Mf
description: 11 pages of text in RevTeX, 4 figures in Postscript (files in the form of uuencoded compressed tar file)
Pyridine nucleotide redox potential modulates cystic fibrosis transmembrane conductance regulator Cl- conductance
Creators: name: The University of North Carolina at Chapel Hill University Libraries
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1994

description: Cl- conductance of the apical membrane of airway epithelial cells has properties of a passive diffusion mechanism but is decreased by inhibition of oxidative metabolism. Recent reports that cAMP-dependent Cl- conductance also requires ATP at the intracellular domains of the cystic fibrosis transmembrane conductance regulator (CFTR) suggests that ATP concentration could mediate metabolic regulation of Cl- conductance. However, metabolic inhibitors affect processes other than ATP free energy levels, including notably the metabolic pathways that set the redox potential of pyridine nucleotides within the cell. We have investigated the possibility that CFTR-mediated Cl- conductance is affected by the ratio of oxidized to reduced intracellular pyridine nucleotides. CFTR was expressed in airway and heterologous cells and studied under whole cell voltage clamp conditions, which permitted the intracellular NAD(P)+/NAD(P)H ratio to be varied independently of ATP concentration. In three cell types expressing CFTR, whole cell dialysis with reduced pyridine nucleotides inhibited activation of Cl- currents by forskolin and 8-(4-chlorophenylthio)-cAMP (CPT-cAMP), whereas dialysis with oxidized pyridines increased both basal and stimulated CFTR-mediated Cl- conductance. In cell-attached membrane patches, the open probability of 5-6-picosiemens Cl- channels that had been activated by forskolin and CPT-cAMP was further and reversibly increased by permeant oxidants. Neither swelling-induced whole cell K+ currents in CFTR-expressing cells nor swelling-induced whole cell Cl- currents in multidrug resistance protein-expressing cells were affected by NADPH. Pyridine nucleotide redox potential had little effect on phosphorylation of histone by protein kinase A. We conclude that CFTR Cl- conductance function can be modulated by pyridine nucleotide redox potential. This effect points to the existence of a mechanism or mechanisms by which cytosolic nucleotides other than ATP can affect plasma membrane Cl- conductance and may help explain how a passive ion conductance is linked to cellular energy metabolism.
Pheidole perpilosa Wilson, 2003, new species
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole perpilosa

description: Pheidole perpilosa new species
Types Mus. Comp. Zool. Harvard.
Etymology L perpilosa, very hairy.
Diagnosis A member of the fallax group similar to cockerelli and gula in some characters, distinguished as follows. Major: yellow; densely covered by long erect to suberect hairs (many as long as Eye Length); rugoreticulum covers most of space between each eye and antennal fossa, area behind (ventral to) eye, and a broad, continuous band across the dorsal surface of the head posterior to the eyes; frontal lobes and dorsal surface of occiput carinulate; all of head, mesosoma, and waist foveolate and opaque; mesonotal convexity subangulate in dorsal-oblique view; apex of petiolar node tapered in side view; postpetiole from above diamond-shaped.
Minor: entire body densely covered by erect to suberect hairs, many longer than Eye Length; entire head and most of mesosoma foveolate and opaque; most of dorsal surface of head carinulate; anterior margin of pronotum rugulose; occipital margin in frontal view broad, lacking nuchal collar.
Measurements (mm) Holotype major: HW 1.34, HL 1.40, SL 0.80, EL 0.22, PW 0.70.
Paratype minor: HW 0.70, HL 0.82, SL 0.92, EL 0.16, PW 0.52.
Color Major: body yellowish brown except for gaster, which is light brown.
Minor: body plain medium brown except for genae, which are brownish yellow; appendages brownish yellow.
Range Stefan Cover has collected several colonies at 1400-1850 m in the mountains of central and southern Arizona south of the Mogollon rim, in particular Cochise, Gila, and Yavapai Counties. He reports a colony intermediate between perpilosa and vallicola from Rucker Canyon, Cochise Co.
Biology Cover found colonies nesting in forests containing various combinations of pine, oak, and juniper, often in valleys, nesting under rocks or in open soil. Colonies are monogynous and large, containing up to 1500 minors and majors. The workers are predaceous; seed caches have not been found in the nests.
Figure Upper: holotype, major. Lower: paratype, minor. ARIZONA: Pinal Mt., Gila Co., 1600 m (Stefan Cover). Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 336
Large extra dimensions and deep-inelastic scattering at HERA
Creators: name: Mathews, Prakash
name: Raychaudhuri, Sreerup
name: Sridhar, K.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In scenarios motivated by string theories, it is possible to have extra Kaluza-Klein dimensions compactified to rather large magnitudes, leading to large effects of gravity at scales down to a TeV. The effect of the spin-2 Kaluza-Klein modes on the deep-inelastic cross-section at HERA is investigated. We find that the data can be used to obtain bounds on the effective low energy scale, $M_S$.
description: 7 pages, latex, 1 ps figure, revised version to appear in Phys. Lett. B
Reaction of myoglobin with hydrogen peroxide forms a peroxyl radical which oxidizes substrates
Creators: name: DeGray, J A
name: Mason, R P
name: Kelman, D J
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1994

description: Evidence is presented that the radical observed upon reaction of myoglobin with hydrogen peroxide is a peroxyl radical. Simulation of this spectrum gives principal values for the g tensor of gx = 2.0357, gy = 2.0082, and gz = 2.0016, which are consistent with those of a peroxyl radical. Use of molecular oxygen isotopically labeled with 17O confirmed that the radical observed was a peroxyl radical. Removal of oxygen from the incubation by use of glucose and glucose oxidase revealed two radicals, one at giso = 2.0028 and the other at giso = 2.0073. Addition of various amounts of the spin trap 5,5-dimethyl-1-pyrroline N-oxide revealed that the spin trap and oxygen compete for the same radical site. Four model substrates, glutathione, styrene, arachidonic acid and linoleic acid, were individually added to both the aerobic and anoxic systems. Glutathione reacted with the peroxyl radical, reducing its intensity by 98%, and entirely eliminated the giso = 2.0028 line from the spectrum of the anoxic incubation. Styrene, arachidonic acid and linoleic acid reacted with the peroxyl radical, reducing its amplitude by 84, 57, and 35%, respectively, but did not decrease the amplitude of either radical species in the anoxic incubation. The giso = 2.0028 species detected in the anoxic incubation appears to be the original radical site to which molecular oxygen binds to form the peroxyl radical. This myoglobin-derived peroxyl radical species is responsible for the advent of lipid peroxidation as proposed in ischemia/reperfusion injury, as well as other reactions, as exemplified by the O2-dependent epoxidation of styrene.
AOD Validation for reanalisys and CMIP6 models based on ground-based observations
Creators: name: Forgioni, Fernando
name: Uhrig, Mariela
name: Ibañez, Eibar
name: Peréz Ramirez, Daniel
name: Escalante, Luis
name: Moreno, Hector
name: Colmenares, Jorge
Publisher: name: Zenodo
Year: 2025
Subjects: Aerosol Optical Depth
Wildfire Emissions
South America
AERONET
Reanalysis
CMIP6

description: The codes in this work are part of the methodology used in the study Validation of different types of aerosols from wildfires in South America using ground-based observations, reanalysis, and CMIP6 models