cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Modulation of Tissue Plasminogen Activator-Catalyzed Plasminogen Activation by Synthetic Peptides Derived from the Amino-Terminal Heparin Binding Domain of Fibronectin.
Creators: name: Stack, Sharon
name: Pizzo, S.V.
Publisher: name: University of Notre Dame
Year: 2023

description: Fibronectin is a multidomain adhesive glycoprotein found in plasma,interstitial connective tissue,and basement membrane. Diverse biological activities have been associated with the fibronectin molecule including cell adhesion,cell migration,wound healing,hemostasis,and oncogenic transformation. Binding sites for heparin,fibrin,gelatin/collagen,and cells have been localized to various structural domains of the molecule. In addition,fibronectin also binds both plasminogen and tissue plasminogen activator (t-PA) via a 55-kDa amino-terminal fragment (Moser,T.L.,Enghild,J.J.,Pizzo,S.V.,and Stack,M.S. (1993) J. Biol. Chem. 268,18917-18923). Although intact fibronectin does not enhance the rate of t-PA-catalyzed plasminogen activation,a mixture of proteolytically degraded fibronectin fragments stimulates the activation reaction,resulting in an 11-fold increase in the kcat/Km. Based on these observations,we have synthesized a variety of peptides derived from the plasminogen/t-PA binding region of fibronectin and determined the effect of these peptides on the initial rate kinetics of plasminogen activation by t-PA as well as on plasmin and t-PA amidolytic activity. Here we report that a specific octapeptide,SRNRCNDQ-NH2,consisting of residues 196-203 of the fibronectin molecule is a potent stimulator of t-PA-catalyzed plasminogen activation,resulting in a 15-fold increase in the kcat/Km of the activation reaction.
Taller 8 - 2016_1 - Microeconomía III
Creators: name: Atencio-De Leon, Andrea¬García, Sebastián¬Gómez V., Daniel¬Cortes, Darwin
Publisher: name: Universidad del Rosario
Year: 2016

description: Taller 8 del curso de Microeconomía III, en el cual se trabaja: Información asimétrica: Riesgo moral
Perturbation theorems for Hele-Shaw flows and their applications
Creators: name: Lin, Yu-Lin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this work, we give a perturbation theorem for strong polynomial solutions to the zero surface tension Hele-Shaw equation driven by injection or suction, so called the Polubarinova-Galin equation. This theorem enables us to explore properties of solutions with initial functions close to but are not polynomial. Applications of this theorem are given in the suction or injection case. In the former case, we show that if the initial domain is close to a disk, most of fluid will be sucked before the strong solution blows up. In the later case, we obtain precise large-time rescaling behaviors for large data to Hele-Shaw flows in terms of invariant Richardson complex moments. This rescaling behavior result generalizes a recent result regarding large-time rescaling behavior for small data in terms of moments. As a byproduct of a theorem in this paper, a short proof of existence and uniqueness of strong solutions to the Polubarinova-Galin equation is given.
description: 25 pages
Alburnoides emineae Turan, Kaya, Ekmekci & Dogan 2014
Creators: name: Freyhof, Jörg
name: Kaya, Cüneyt
name: Ali, Atheer
Publisher: name: Springer Nature
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Alburnoides
Alburnoides emineae

description: Alburnoides emineae Turan, Kaya, Ekmekçi & Doğan, 2014
Distribution in the area. Endemic. Turkey and most likely adjacent Syria: Beyazsu stream north of the Turkish city of Nusaybin where the species described (Turan et al. 2014). Beyazsu is a headwater stream of the Jagh Jagh River, which flows to the Khabur.
description: Published as part of Freyhof, Jörg, Kaya, Cüneyt & Ali, Atheer, 2021, A Critical Checklist of the Inland Fishes Native to the Euphrates and Tigris Drainages, pp. 815-854 in Aquatic Ecology Series, Switzerland :Springer Nature on page 824, DOI: 10.1007/978-3-030-57570-0_35, http://zenodo.org/record/15112029
1-s2.0-S003040262030557X-main.pdf
Creators: name: Tabar Maleki, Sajjad
Publisher: name: figshare
Year: 2022
Subjects: subject: 30601 Catalysis and Mechanisms of Reactions
subject: FOS: Chemical sciences

description: Polypyrrole/halloysite/Fe3O4/Ag/Co nanocomposites were synthesized by in situ polymerization
method and their photocatalytic activities were investigated under simulated visible part of
sunlight. The scanning electron microscopy (SEM) images show that the morphology of the
polymer and dispersion of the nanoparticles in the structure are well. The photoluminescence
(PL) spectra revealed the photocatalytic activity of the samples located in the visible region.
Fourier transform infrared (FTIR) spectra of the samples confrmed the formation of the main
bonds in the composites. Methylene blue (MB) as a dye was used for the photocatalytic activity of
the nanocomposites. The usage of the nanocomposite as a photocatalyst, signifcantly increased
the photodegradation percent and its maximum value of 91% was obtained by the 40 mg catalyst
under 120 min irradiation.
title: Indonesia Journal on Computing (Indo-JC), Vol. 6 No. 2 (2021): September, 2021
title: September, 2021
titleType: AlternativeTitle
Creators: name: Indonesia Journal On Computing (Indo-JC)
Publisher: name: Indonesia Journal on Computing (Indo-JC)
Year: 2021

description: Classification Model of Consumer Question about Motorbike Problems by Using Naïve Bayes and Support Vector Machine...1-10 Forecasting Number of New Cases Daily COVID-19 in Central Java Province Using Exponential Smoothing Holt-Winters...23-32 Multi Criteria Recommender System for Music using K-Nearest Neighbors and Weighted Product Method...33-42 Tourism Recommender System using Weighted Parallel Hybrid Method with Singular Value Decomposition...53-64 An Exponential Smoothing Holt-Winters Based-Approach for Estimating Extreme Values of Covid-19 Cases...43-52 Information Technology Governance Audit Using the COBIT 5 Framework (Case Study of PDAM Tirta Patriot Kota Bekasi)...11-22
Longitudinal mesoscale calcium imaging of regional activity and inter-regional connectivity after electroconvulsive stimulation
Creators: name: Jovellar, D. Blair
Publisher: name: University of British Columbia
Year: 2020

description: Depression is a leading cause of disability worldwide. As a treatment for depression, electroconvulsive therapy (ECT) remains the most effective. In spite of such unparalleled efficacy, our understanding of the therapeutic mechanisms of ECT remains lacking. Using Electroconvulsive stimulation (ECS)—an animal model of ECT—we determine acute and chronic changes in functional connectivity and frequency-specific modulation after ECT. Methods Wide-field fluorescent imaging of resting-state activity was performed in awake head-fixed mice expressing GCaMP6 (a genetically-encoded calcium indicator). GCaMP allows longitudinal imaging of intracellular calcium dynamics while wide-field imaging at a mesoscale captures neuronal population activity across brain regions. ECS was done once daily, every other day, for a total of 10 treatments. Imaging was done daily 5-10 min and 24h after ECS. Sham animals were handled similar to ECS animals, including application of auricular electrodes, without electrical stimulation. Results Quantification of GCaMP6 fluorescence reveals time-dependent changes in functional connectivity after ECS. The acute post-stimulation period reveals a widescale increase in functional connectivity, which is remarkably reversed 24h after. Further graph theoretical analysis demonstrates that the primary motor (M1) area has the highest increase in total strength of connections (i.e., node strength) acutely after stimulation while the retrosplenial cortex (RS) shows the greatest decrease in node strength after 24h. Moreover, spectral analysis shows that ECS results in increased power in delta and theta bands together with a decrease in alpha. These frequency-dependent changes are region-specific. Conclusions The changes in power in delta, theta, and alpha bands indicate that ECS induces region-specific slowing of activity within cortical regions. Previous work demonstrates that in the approach to seizure termination, brain electrical activity exhibits the following dynamical signatures: increased temporal correlation and decreased dominant oscillation frequency. The highest increase in connectivity strength in M1 together with slowing of oscillation frequency acutely after ECS suggests that M1 plays a role in seizure termination. The significant decrease in connectivity strength in RS, together with slowing of oscillations 24h after ECS may indicate that RS mediates both therapeutic (ie., antidepressant) and adverse cognitive effects (i.e., memory loss) after ECT.
Tourism Recommender System using Weighted Parallel Hybrid Method with Singular Value Decomposition
Creators: name: Akbar, Yoan Amri
name: Baizal, Zk Abdurahman
name: Wibowo, Agung Toto
Publisher: name: Indonesia Journal on Computing (Indo-JC)
Year: 2021

description: Presently, we often get suggestions for recommendations for tourist attractions from various sources such as the internet, magazines, newspapers, or travel agencies. Because there is numerous information, tourists become difficult to determine the tourism destination that suits their wishes. We created a tourism recommender system that can provide information in the form of recommendations for tourist attractions by the preference of tourists. The method used is a hybrid method that combines several recommendation methods, which are Content-Based Filtering (CB) and Collaborative Filtering (CF). We use tourism data of Lombok Island, West Nusa Tenggara, which will be taken from the TripAdvisor site. We apply the Singular Value Decomposition algorithm on CF and CB. The Hybrid Weighted Parallel Technique is used for Hybrid Method. The results of the experiment show that the weighting technique hybrid method provides higher prediction accuracy than when undergoing the recommender system method separately. The average results of Mean Square Error were obtained 0.7275 (CF), 0 .4583 (CB), and 0.2548 (Hybrid Method). The result indicates that the Hybrid Method with the Weighting Technique has the highest accuracy of another method.
description: Indonesia Journal on Computing (Indo-JC), Vol. 6 No. 2 (2021): September, 2021
Entropy production and fluctuation relations for a KPZ interface
Creators: name: Barato, A C
name: Chetrite, R
name: Hinrichsen, H
name: Mukamel, D
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study entropy production and fluctuation relations in the restricted solid-on-solid growth model, which is a microscopic realization of the KPZ equation. Solving the one dimensional model exactly on a particular line of the phase diagram we demonstrate that entropy production quantifies the distance from equilibrium. Moreover, as an example of a physically relevant current different from the entropy, we study the symmetry of the large deviation function associated with the interface height. In a special case of a system of length L=4 we find that the probability distribution of the variation of height has a symmetric large deviation function, displaying a symmetry different from the Gallavotti-Cohen symmetry.
description: 21 pages, 5 figures
Agromyza hendeli Griffiths
Creators: name: Guglya, Yuliia
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Agromyzidae
Agromyza
Agromyza hendeli

description: Agromyza hendeli Griffiths
(Figs. 9–12, 295–298)
 Material examind: Ukraine: Kharkiv Region: near Petrivske, 49°10’N, 36°58’E, 10.vii.2020, Yu. Guglya, ex Glyceria maxima (1♀). The rest of material see in Guglya (2020).
 Hosts. Poaceae: Phragmites australis (Cav.) Trin. ex Steud. (Spencer 1976). Phalaris L. (Warrington 2021). Glyceria maxima (Hartm.) Holmb. newly recorded host plant.
 Mine. (Fig. 9) The solitary larva forms a wide linear leaf mine. Pupation takes place within the mine (according to my own data) or outside the mine with the puparium frequently remaining attached to the leaf (Spencer 1976).
 Puparium. (Figs. 10–12) Yellowish-orange, glossy, 3.8 mm long, with deep segmentation; surface quite smooth except for one-row spine bands. Spines are minute and black. Posterior spiracles set flat on the body cuticle, entirely separate; blackish-brown, with three straight orange slits set in a circular configuration at right angles to each other. Anal plate black, not protruding above the surface of the puparium viewed from the side and directed ventrally.
 Cephalopharyngeal skeleton. (Fig. 295) Both mouthhooks equal in size, angulate dorsally. Each mouthhook bears three accessory teeth. Intermediate sclerite long and narrow, more weakly sclerotized dorso-posteriorly, 1.13× as long as height of mouthhook. The dorsal cornu bears a narrow and long “closed” window with irregular contours. The pharyngeal sclerite is much more sclerotized anteriorly than the ventral and dorsal cornua. Indentation index 85.
 Female head. (Figs. 296, 297) Black, with orbit not projecting above eye in profile, 2 orb s, 3 fr s and low lunule, reaching the level between fr s; pped of medium size, concave ventrally; gena medially 0.16× as high as maximum height of eye.
 Female genitalia. (Fig. 298) Spermathecae equal in size, dark brown, flattened basally and with extremely elongated apical triangular portion, 2.3× as high as maximum width. Internal duct invagination 0.15× as deep as height of spermatheca, widening apically. Neck of spermatheca bulbous and narrowing near the spermatheca base.
 Distribution. A rarely collected European species recorded from 14 countries (Papp & Černý 2015). In Ukraine known from Transcarpathia, Sumy and Kharkiv Regions (Guglya 2020).
description: Published as part of Guglya, Yuliia, 2021, Rearing mining flies (Diptera: Agromyzidae) from host plants as an instrument for associating females with males, with the description of seven new species, pp. 1-158 in Zootaxa 5014 (1) on pages 9-10, DOI: 10.11646/zootaxa.5014.1.1, http://zenodo.org/record/5158589
Taller 0 - 2017_2 - Economía Matemática
Creators: name: Cárdenas Torres, Andrés Felipe¬Zambrano Jurado, Juan Carlos
Publisher: name: Universidad del Rosario
Year: 2017

description: Taller 0 del curso de Economía Matemática, en el cual se trabaja: Repaso Álgebra Lineal, Conceptos básicos de Cálculo de una y varias variables y Teoría de Conjuntos
Alburnoides idignensis Bogutskaya & Coad 2009
Creators: name: Freyhof, Jörg
name: Kaya, Cüneyt
name: Ali, Atheer
Publisher: name: Springer Nature
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Alburnoides
Alburnoides idignensis

description: Alburnoides idignensis Bogutskaya & Coad, 2009
Distribution in the area. Endemic. Bid Sorkh River between Sahneh and Kandgavar in the Gav Masiab drainage, a headwater of the Karkheh in the Zagros Mountains.
description: Published as part of Freyhof, Jörg, Kaya, Cüneyt & Ali, Atheer, 2021, A Critical Checklist of the Inland Fishes Native to the Euphrates and Tigris Drainages, pp. 815-854 in Aquatic Ecology Series, Switzerland :Springer Nature on page 824, DOI: 10.1007/978-3-030-57570-0_35, http://zenodo.org/record/15112029
SCET approach to top quark decay
Creators: name: Liu, Xiaohui
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we study QCD corrections to the top quark doubly decay rate with a detected $B$ hadron containing a $b$ quark. We focus on the regime among which the emitted $W$ boson nearly carries its maxim energy. The tool that we use here is the soft-collinear effective theory (SCET). The factorization theorem based on SCET indicates a novel fragmenting jet function. We calculate this function to next-to-leading order in $α_s$. Large logarithms due to several well separated scale are summed up using the renormalization group equation (RGE). Finally we reach an analytic formula for the distribution which could easily be generalized to other heavy hadron decay.
description: 13 pages, 4 figures
Taller 2 - 2016_1 - Microeconomía III
Creators: name: Atencio-De Leon, Andrea¬García, Sebastián¬Gómez V., Daniel¬Cortes, Darwin
Publisher: name: Universidad del Rosario
Year: 2016

description: Taller 2 del curso de Microeconomía III, en el cual se trabaja: Elección intertemporal
ЦИФРОВЫЕ ТЕХНОЛОГИИ И НЕОБХОДИМОСТЬ ИХ ПРИМЕНЕНИЯ В МАРКЕТИНГЕ
Creators: name: Тожиматов, Иззатбек
Publisher: name: Zenodo
Year: 2023

description: В данной статье анализируется сущность цифровых технологий и необходимость их применения в маркетинговой деятельности для развития предприятий. Изучена взаимосвязь между цифровизацией и величиной показателя ВВП стран на душу населения, обозначены направления совершенствования деятельности цифрового маркетинга.
Alburnoides nicolausi Bogutskaya & Coad 2009
Creators: name: Freyhof, Jörg
name: Kaya, Cüneyt
name: Ali, Atheer
Publisher: name: Springer Nature
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Alburnoides
Alburnoides nicolausi

description: Alburnoides nicolausi Bogutskaya & Coad, 2009
Distribution in the area. Endemic. Simareh drainage in Lorestan, a tributary of the Karkheh in the Zagros Mountains.
Taxonomic notes. Molecular data characters do not distinguish A. nicolausi and A. idignensis, which both occur in the Karkheh drainage. For the time being, both species are accepted as valid but it is recommended to restudy the morphological differences between both species described by Bogutskaya and Coad (2009).
description: Published as part of Freyhof, Jörg, Kaya, Cüneyt & Ali, Atheer, 2021, A Critical Checklist of the Inland Fishes Native to the Euphrates and Tigris Drainages, pp. 815-854 in Aquatic Ecology Series, Switzerland :Springer Nature on page 824, DOI: 10.1007/978-3-030-57570-0_35, http://zenodo.org/record/15112029
Interaction between Metamaterial Resonators and Inter-subband transitions in Semiconductor Quantum Wells
Creators: name: Gabbay, Alon
name: Reno, John
name: Wendt, Joel R.
name: Gin, Aaron
name: Wanke, Michael C.
name: Sinclair, Michael B.
name: Shaner, Eric
name: Brener, Igal
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report on the coupling and interaction between the fundamental resonances of planar metamaterials (split ring resonators) and inter-subband transitions in GaAs/AlGaAs quantum wells structures in the mid-infrared. An incident field polarized parallel to the sample surface is converted by the metamaterial resonators into a field with a finite component polarized normal to the surface, and interacts strongly with the large dipole moment associated with quantum well inter-subband transitions.
Alburnoides velioglui Turan, Kaya, Ekmekci & Dogan 2014
Creators: name: Freyhof, Jörg
name: Kaya, Cüneyt
name: Ali, Atheer
Publisher: name: Springer Nature
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Alburnoides
Alburnoides velioglui

description: Alburnoides velioglui Turan, Kaya, Ekmekçi & Doğan, 2014
Distribution in the area. Endemic. Widespread in middle and lower Euphrates drainage in Turkey and also found in Sirvan drainage in Iraq. Might occur in the Iranian part of the Sirvan also.
description: Published as part of Freyhof, Jörg, Kaya, Cüneyt & Ali, Atheer, 2021, A Critical Checklist of the Inland Fishes Native to the Euphrates and Tigris Drainages, pp. 815-854 in Aquatic Ecology Series, Switzerland :Springer Nature on page 825, DOI: 10.1007/978-3-030-57570-0_35, http://zenodo.org/record/15112029
IMPACT OF ANTHROPOGENIC ACTIVITIES ON SOIL QUALITY AND CROP PRODUCTION IN UKWA EAST, ABIA STATE
Creators: name: Amara, Nkechi Nwosu
name: Chinedu, Emmanuel Okafor
Publisher: name: Zenodo
Year: 2024
Subjects: anthropogenic, deforestation, soil macro-nutrients, intensive farming.

description: The study examined the impacts of anthropogenic activities on soil quality and crop production in Ukwa-East Area of Abia State. It used field surveys and experiments and relied mostly on primary data generated through laboratory analysis of soil samples and 447 copies of questionnaire retrieved from 447 randomly selected farmers. The soil samples were collected at depths of 040cm from both cultivated and non-cultivated lands. Four research questions, four specific objectives and one hypothesis guided the study. Descriptive statistics was applied for the research questions while the hypothesis was tested using two- sample t-test at 0.05 significant levels. The main finding are: anthropogenic activities (timber harvesting, fuel wood collection, continuous cultivation) is causing changes (decline) in soil quality; and this is affecting crop production in the area. Ten communities were identified as the most prone to deforestation, intensive farming and soil erosion: (Akwete, Obunku, Ohambele, Umuogor, Abaki, Azumini, Akirika, Obohia, Mkporobe and Obanku). There is significant difference in soil macro-nutrients (NPK), moisture, TOC and TOM between the control site (nor-cultivated land) and experimental sites. Control sites: (sand 65.50%, silt 12.55%, clay 22.95%, N 42.34mg/kg, P 11.79 mg/kg, K 7.75 mg/kg, TOM 26.67, pH 5.6, TOC 34.21%, Temp 26.06oC, moisture 12.03%). Experimental sites mean values: (sand 76.98%, silt 13.38%, clay 8.28%, N 0.10 mg/kg, P 0.10 mg/kg, K 3.6 mg/kg, TOM 7.0, pH 4.6, TOC 5.96%, Temp 26.3oC, moisture 3.4%). The paper therefore recommended for well-coordinated enlightenment campaigns for the use of organic fertilizer and discouragement of acts of deforestation.
The measurement of the pp->K+ n Sigma+ reaction near threshold
Creators: name: Valdau, Yu.
name: Wilkin, C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: It is shown that a recent extraction of the total cross section for pp->K+ n Sigma+ from inclusive K+ production data is in conflict with experimental data on the exclusive pp->K+ p Lambda reaction. The result may be interpreted as an upper bound which is not inconsistent with the much lower values that already exist in the literature.
description: Submitted to PLB
Density Variations in the NW Star Stream of M31
Creators: name: Carlberg, R. G.
name: Richer, Harvey B.
name: McConnachie, Alan W.
name: Irwin, Mike
name: Ibata, Rodrigo A.
name: Dotter, Aaron L.
name: Chapman, Scott
name: Fardal, Mark
name: Ferguson, A. M. N.
name: Lewis, G. F.
name: Navarro, Julio F.
name: Puzia, Thomas H.
name: Valls-Gabaud, David
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Pan Andromeda Archeological Survey (PAndAS) CFHT Megaprime survey of the M31-M33 system has found a star stream which extends about 120 kpc NW from the center of M31. The great length of the stream, and the likelihood that it does not significantly intersect the disk of M31, means that it is unusually well suited for a measurement of stream gaps and clumps along its length as a test for the predicted thousands of dark matter sub-halos. The main result of this paper is that the density of the stream varies between zero and about three times the mean along its length on scales of 2 to 20 kpc. The probability that the variations are random fluctuations in the star density is less than 10^-5. As a control sample we search for density variations at precisely the same location in stars with metallicity higher than the stream, [Fe/H]=[0, -0.5] and find no variations above the expected shot noise. The lumpiness of the stream is not compatible with a low mass star stream in a smooth galactic potential, nor is it readily compatible with the disturbance caused by the visible M31 satellite galaxies. The stream's density variations appear to be consistent with the effects of a large population of steep mass function dark matter sub-halos, such as found in LCDM simulations, acting on an approximately 10Gyr old star stream. The effects of a single set of halo substructure realizations are shown for illustration, reserving a statistical comparison for another study.
description: ApJ revised version submitted
Clustering of Ly-alpha emitters around luminous quasars at z = 2-3: an alternative probe of reionization on galaxy formation
Creators: name: Bruns, Loren R.
name: Wyithe, J. Stuart B.
name: Bland-Hawthorn, Joss
name: Dijkstra, Mark
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Narrowband observations have detected no Ly-alpha emission within a 70 pMpc^3 volume centered on the z = 2.168 quasar PKS 0424-131. This is in contrast to surveys of Ly-alpha emitters in the field at similar redshifts and flux limits, which indicate that tens of sources should be visible within the same volume. The observed difference indicates that the quasar environment has a significant influence on the observed density of Ly-alpha emitters. To quantify this effect we have constructed a semi-analytic model to simulate the effect of a luminous quasar on nearby Ly-alpha emitters. We find the null detection around PKS 0424-131 implies that the minimum isothermal temperature of Ly-alpha emitter host halos is greater than 3.4 x 10^6 K (68% level), corresponding to a virial mass of ~1.2 x 10^12 M_solar. This indicates that the intense UV emission of the quasar may be suppressing the star formation in nearby galaxies. Our study illustrates that low redshift quasar environments may serve as a surrogate for studying the radiative suppression of galaxy formation during the epoch of reionization.
description: 9 pages, 5 figures, submitted to MNRAS
Designer probiotics as a novel therapeutic against inflammatory bowel disease
Creators: name: Gill, Sandeep Kaur
Publisher: name: University of British Columbia
Year: 2019

description: Inflammatory bowel disease (IBD), including ulcerative colitis (UC) and Crohn’s disease (CD), is a major health burden globally. Current pharmaceutical therapies are risky or ineffective, for long-term use and are associated with severe side effects. Therefore, new alternative therapies for IBD are needed. Probiotic therapy, which is the ingestion of non-pathogenic microorganisms to provide health benefits, is considered a potential treatment option. However, clinical trials using probiotics for IBD treatment have yielded very inconsistent and difficult to interpret data. The gut environment of IBD patients undergoes inflammation and oxidative stress, which may interfere with the growth and therefore beneficial effects of probiotics. Current probiotics on the market are ineffective at survival and colonization in the hostile gut of IBD patients. We hypothesize that novel designer probiotics, which are genetically modified to enhance survival and colonization in an IBD gut, will result in better efficacy of probiotic therapy against IBD. The overall objective was to determine if these genetically modified probiotics had improved survival and growth in an inflamed IBD gut and enhanced ability to colonize the mammalian gut. The probiotics were tested in murine colitis models, DSS-induced colitis and Muc2-/- spontaneous colitis, to determine if the modified probiotics were more efficacious during colitis compared to their parent strains. Both the E. coli and L. reuteri designer strains, compared to their parent strains, were shown to be more protective in the DSS-induced colitis through lower clinical scores, reduced histopathological scores, and increased protective responses including butyric acid, RegIIIγ, and Muc2. In the Muc2-/- spontaneous colitis model, the E. coli designer strain, was shown to be protective through lower clinical scores, reduced frequency of rectal prolapses, lower CFU bacterial counts, lower histopathological scores, and decreased expression of pro-inflammatory cytokine IFN-γ gene expression. With strain detection, only the E. coli designer strain had an established detection assay and was shown to have non-persistent detection in C57BL/6 mice but had semi-persistent detection in the Muc2-/- mice. This research could result in genetically improved probiotics, with enhanced persistence and colonization, leading to better efficacy during IBD therapy and a potential alternative therapeutic option for IBD.
Alburnus caeruleus Heckel 1843
Creators: name: Freyhof, Jörg
name: Kaya, Cüneyt
name: Ali, Atheer
Publisher: name: Springer Nature
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Alburnus
Alburnus caeruleus

description: Alburnus caeruleus Heckel, 1843
Distribution in the area. Endemic. Widespread in the Euphrates and Tigris drainages as well as in the Qweik, from southern Anatolia south to Iraq.
description: Published as part of Freyhof, Jörg, Kaya, Cüneyt & Ali, Atheer, 2021, A Critical Checklist of the Inland Fishes Native to the Euphrates and Tigris Drainages, pp. 815-854 in Aquatic Ecology Series, Switzerland :Springer Nature on page 825, DOI: 10.1007/978-3-030-57570-0_35, http://zenodo.org/record/15112029
Direct production of fermionic superfluids in a cavity-enhanced optical dipole trap
Creators: name: Bühler, Tabea
name: Zwettler, Timo
name: Bolognini, Gaia
name: Fabre, Aurélien
name: Helson, Victor
name: Del Pace, Giulia
name: Brantut, Jean-Philippe
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We present the production of quantum degenerate, superfluid gases of $^6$Li through direct evaporative cooling in a cavity-enhanced optical dipole trap. The entire evaporative cooling process is performed in a trap created by the TEM$_{00}$ mode of a Fabry-Pérot cavity, simultaneously driven on several successive longitudinal modes. This leads to near-complete cancellation of the inherent lattice structure along the axial direction of the cavity, as evidenced by the observation of long-lived dipole oscillations of the atomic cloud. We demonstrate the production of molecular Bose-Einstein condensates upon adiabatic conversion of a unitary Fermi gas evaporatively cooled in this trap. The lifetime and heating in the cavity trap are similar to those in a running wave dipole trap. Our system enables the optical production of ultracold samples using a total trap-laser power below $1$ W, leveraging the benefits of optical resonators as dipole traps in quantum gas research while maintaining a simple resonator design and minimizing additional experimental complexity.
description: Submission to SciPost, 11 pages, 4 figures
Alburnus doriae De Filippi 1865
Creators: name: Freyhof, Jörg
name: Kaya, Cüneyt
name: Ali, Atheer
Publisher: name: Springer Nature
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Alburnus
Alburnus doriae

description: Alburnus doriae De Filippi, 1865
Distribution in the area. Not endemic. Locally known from the Karun drainage.
Taxonomic notes. This species was previously known as Petroleuciscus esfahani and Alburnus amirkabiri (Mohammadian-Kalat et al. 2017).
description: Published as part of Freyhof, Jörg, Kaya, Cüneyt & Ali, Atheer, 2021, A Critical Checklist of the Inland Fishes Native to the Euphrates and Tigris Drainages, pp. 815-854 in Aquatic Ecology Series, Switzerland :Springer Nature on page 825, DOI: 10.1007/978-3-030-57570-0_35, http://zenodo.org/record/15112029
Colour effective particles and confinement
Creators: name: Anisovich, V. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Here I present a brief review of papers where the idea is pushed forward that colour confinement is realized by singular interaction at large distances between colour effective particles (constituent quarks, diquarks, massive effective gluons).
description: Talk at Workshop ''Hadron Structure and QCD'' Gatchina, Russia, July 5 - July 9, 2010
Kiotina Klapalek 1907
Creators: name: Su, Tong
name: Chen, Zhi-Teng
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Plecoptera
Perlidae
Kiotina

description: Kiotina sp. Fig. 9. Material examined. Two females, China: Zhejiang Province, Quzhou City, Yaowang Mountain, 28°46′23″N, 118°58′33″E, 250 m, 28 April 2020, leg. Xiao-Han Ye (ICJUST). Female (Fig. 9). Body length ca. 20.0 mm. Head with a transverse reddish band covering the ocellate area; triocellate, anterior ocellus smaller than posterior ones; M-line pale. Pronotum oval, mostly black with pale lateral margins, covered with rugosities. Wing membrane mostly dark brown except for the pale costal area, veins dark. Subgenital plate originating from half-length of sternum 8, basal half with parallel lateral margins, apical half near trapezoidal, apex slightly notched, exceeding posterior margin of sternum 10. Remarks. The head pattern and subgenital plate of this species is apparently separable from K. yexiaohani. When compared with the three species of Kiotina known from Zhejiang Province, the subgenital plate shape of this species is most similar to that of K. nigra (Fig. 8I), but the body color is not as “blackish” as K. nigra (Wu 1938). The subgenital plate shape of this species is apparent different from the posteriorly constricted plate in K. chekiangensis (Fig. 8C; see fig. 157 in Wu 1938). The female of K. bilobata remains unknown (Mo et al. 2019). The above females may represent an undescribed species, but final determination will not be possible without associated males.
description: Published as part of Su, Tong & Chen, Zhi-Teng, 2020, A synopsis of Kiotina Klapálek, 1907 (Plecoptera: Perlidae) from China, with description of a new species from Zhejiang Province, pp. 583-591 in Zootaxa 4786 (4) on pages 589-590, DOI: 10.11646/zootaxa.4786.4.10, http://zenodo.org/record/3876493
description: {"references": ["Wu, C. F. (1938) Plecopterorum sinensium: A monograph of stoneflies of China (Order Plecoptera). Yenching University, Beijing, 225 pp.", "Mo, R. R, Wang, G. Q., Li, W. H. & Muranyi, D. (2019) A remarkable new species of Kiotina Klapalek, 1907 (Plecoptera: Perlidae) from China. Zootaxa, 4623 (3), 583 - 588. https: // doi. org / 10.11646 / zootaxa. 4623.3.11"]}
Examen Final - 2017_2 - Medición Económica
Creators: name: Ordoñez, Juan Sebastián¬Vega, Ana Victoria¬Córdoba, Claudia Carolina
Publisher: name: Universidad del Rosario
Year: 2017

description: Examen final del curso de Medición Económica, en el cual se trabaja: Sistema de Cuentas Nacionales, Generalidades del SCN, Las cuentas nacionales de bienes y servicios:  PIB por el método del ingreso, por el método del gasto y por el método del valor agregado, Matriz insumo producto,  Matrices oferta, utilización de las Cuentas Nacionales, Las cuentas nacionales, los agregados macroeconómicos, Indicadores de corto plazo: PIB trimestral,Balanza de Pagos, Finanzas Públicas, Análisis derivados de las Cuentas Nacionales
Taller 2 - 2017_2 - Microeconomía I
Creators: name: Sautua, Santiago-Ignacio¬Gutiérrez, Luis H.
Publisher: name: Universidad del Rosario
Year: 2017

description: Taller 2 del curso de Microeconomía I, en el cual se trabaja: Maximización de Utilidad, Demandas Marshallianas y Función de Utilidad Indirecta
Control of ferroelectric polarization via uniaxial pressure in the spin-lattice-coupled multiferroic CuFe1-xGaxO2
Creators: name: Nakajima, T.
name: Mitsuda, S.
name: Nakamura, T.
name: Ishii, H.
name: Haku, T.
name: Honma, Y.
name: Kosaka, M.
name: Aso, N.
name: Uwatoko, Y.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have demonstrated that ferroelectric polarization in a spin-driven multiferroic CuFe1-xGaxO2 with x = 0.035 can be controlled by the application of uniaxial pressure. Our neutron diffraction and in-situ ferroelectric polarization measurements have revealed that the pressure dependence of the ferroelectric polarization is explained by repopulation of three types of magnetic domains originating from the trigonal symmetry of the crystal. We conclude that the spin-driven anisotropic lattice distortion and the fixed relationship between the directions of the magnetic modulation wave vector and the ferroelectric polarization are the keys to this spin-mediated piezoelectric effect.
description: 4 pages, 4 figures
Alburnus heckeli Battalgil 1943
Creators: name: Freyhof, Jörg
name: Kaya, Cüneyt
name: Ali, Atheer
Publisher: name: Springer Nature
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Alburnus
Alburnus heckeli

description: Alburnus heckeli Battalgil, 1943
Distribution in the area. Endemic to Lake Hazer in the uppermost Tigris drainage.
Taxonomic notes. Alburnus heckeli is very closely related to A. sellal but has recently been confirmed to represent a valid species (Freyhof et al. 2018).
description: Published as part of Freyhof, Jörg, Kaya, Cüneyt & Ali, Atheer, 2021, A Critical Checklist of the Inland Fishes Native to the Euphrates and Tigris Drainages, pp. 815-854 in Aquatic Ecology Series, Switzerland :Springer Nature on page 825, DOI: 10.1007/978-3-030-57570-0_35, http://zenodo.org/record/15112029
Taller 2 - 2020_2 - Microeconomía III
Creators: name: Lopez-Luzuriaga, Andrea¬Quintero, Juan Camilo¬Lara, Ivonne
Publisher: name: Universidad del Rosario
Year: 2020

description: Taller 2 de la asignatura de Microeconomía III que aborda los temas de: Equilibrio General e Intercambio y producción
X-Ray Properties of Narrow-Line Seyfert 1 Galaxies with Very Small Broad-Line Widths
Creators: name: Ai, Y. L.
name: Yuan, W.
name: Zhou, H. Y.
name: Wang, T. G.
name: Zhang, S. H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Narrow-line Seyfert\,1 galaxies (NLS1s) with very small broad-line widths (say, FWHM(\hb) $\la $ 1200\,\kms) represent the extreme type of Seyfert\,1 galaxies that have small black hole masses (\mbh) and/or high Eddington ratios (\redd). Here we study the X-ray properties of a homogeneously and optically selected sample of 13 such objects, termed as very narrow line Seyfert\,1 galaxies (VNLS1s), using archival \xmm\ data. It is found that the Fe K$α$ emission line is at most weak in these objects. A soft X-ray excess is ubiquitous, with the thermal temperatures falling within a strict range of 0.1--0.2\,keV. Our result highlights the puzzling independence of the thermal temperature by extending the relations to even smaller FWHM(\hb), i.e., smaller \mbh\ ($\sim 10^6$ \msun) and/or higher \redd. The excess emission can be modeled by a range of viable models, though the disk reflection and Comptonization models generally give somewhat better fits over the smeared absorption and the $p$-free models. At the Eddington ratios around unity and above, the X-ray spectral slopes in the 2--10\,keV band are systematically flatter than the Risaliti et al.'s predictions of the relationship with \redd\ suggested previously. Short timescale (1--2 hours) X-ray variability is common, which, together with the variability amplitude computed for some of the objects, are supportive of the scenario that NLS1s are indeed AGN with relatively small \mbh.
description: 11 figures and 4 table. Accepted for publication in the Astrophysical Journal
Melanagromyza aenea
Creators: name: Guglya, Yuliia
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Agromyzidae
Melanagromyza
Melanagromyza aenea

description: Melanagromyza aenea (Meigen)
(Figs. 23–25, 315–320)
 Material examined: Ukraine: Kharkiv Region: near Mokhnach, 49°44’N, 36°32’E, 26–28.iv.2019, Yu. Guglya, ex Urtica dioica (7♂ 5♀); near Petrivske, 49°10’N, 36°58’E, v.2018, Yu. Guglya, ex Urtica dioica (2♂ 2♀). The rest of material see in Guglya (2011, 2012, 2015, 2016, 2017, 2020).
 Host. Urticaceae: Urtica dioica L. (Spencer 1976).
 Mine. The larva forms an internal stem mine. Pupation takes place in basal part of stem.
 Puparium. (Figs. 23–25) Straw-coloured, silky shining, 3.3 mm long, with not visible segmentation; surface quite smooth. Posterior spiracles set flat on the body cuticle and entirely separate; dark brown, shining, oval, with median spine curved dorsally. Fifteen linear bulbs surround the median spine. Anal plate not protruding above the surface of puparium viewed from the side and directed posteriorly.
 Cephalopharyngeal skeleton. (Fig. 315) Both mouthhooks equal in size. Each bears one blunt accessory tooth. Intermediate sclerite strong and slightly curved anteriorly, as long as height of the mouthhook. The dorsal cornu bears a narrow and long “closed” window and well sclerotized arms. The ventral cornu is wide and well sclerotized, “closed” window 0.4× as long as ventral cornu. Indentation index 81.
 Female head. (Figs. 316, 317) Brownish-black, with orbit projecting above eye in profile, 3 orb s, 3 fr s and high broad rounded lunule reaching the level of the posterior fr s; gena in widest part 0.27× as high as maximum height of eye.
 Female genitalia. (Figs. 318–320) Egg guide and proctiger equal in size, 0.09 mm long. Blade of egg guide acute apically; outer marginal denticles fine, scarcely visible; medial membrane bears numerous small scales. Proctiger very narrow, 10.5× as long as maximum width. Spermathecae unequal in size, dark brown, oval and flattened basally; internal duct invagination 0.4× as deep as height of spermatheca. Basal collar consists of several narrow long lobes swirling around base of spermatheca. Spermathecal duct very weakly sclerotized.
 Distribution. Widespead in Europe, recorded from 18 countries (Papp & Černý 2015). Also widespread in Ukraine, with adults collected from 24 April to 14 June (Guglya 2011, 2015, 2016, 2017, 2020).
description: Published as part of Guglya, Yuliia, 2021, Rearing mining flies (Diptera: Agromyzidae) from host plants as an instrument for associating females with males, with the description of seven new species, pp. 1-158 in Zootaxa 5014 (1) on pages 13-14, DOI: 10.11646/zootaxa.5014.1.1, http://zenodo.org/record/5158589
Filling the void : struggles over implementing freshwater policy in Aotearoa New Zealand
Creators: name: Tadaki, Marc Yoshio
Publisher: name: University of British Columbia
Year: 2018

description: This dissertation analyzes how the implementation of environmental policy is shaped by struggles over interpretation. Policy implementation is not a linear or mechanistic process, but is influenced by the subjective interpretation of policy concepts and how those relate to implementation practices. At the same time, however, not all interpretations are equal, and some are more influential than others. While there may be an initial ‘institutional void’ in which many interpretations are considered legitimate, political actors will attempt to structure this void by narrowing down the range of acceptable policy interpretations. The following chapters investigate how actors attempt to structure the institutional void of policy implementation. Chapter 2 situates the meaning of freshwater policy within historical debates about freshwater and its connection to colonial, biophysical, economic, and regulatory problems. Chapters 3-5 explore how three sets of actors engage in interpretive channelization by crafting and circulating their preferred interpretations of policy concepts in the implementation process. The state uses a diverse menu of regulatory and non-regulatory mechanisms to require and guide local authorities to implement policy in a certain way. Local governments face unique circumstances and must narrate the policy requirements into alignment with the interests of local organizations. Non-state experts such as intermediaries can augment local government interpretations by providing research and technical advice, but can also engage antagonistically by challenging interpretations in court or by using spatial inter-referencing to weaken the power of specific interpretations. By treating the implementation of policy as amenable to political struggle, a clearer political diagnosis of opportunities and constraints can be conducted. Within each of the channelizing processes described here, both constraint and opportunity exist: even a neoliberal government must respond to public aspirations for water; politicians influence but cannot completely control bureaucrats within the state apparatus; local governments experience progressive as well as conservative contextual forces; and expert intermediaries can be champions of decolonization and not just advocates of cost-minimization. While the contours of opportunity and constraint will be unique for each policy context, it is crucial to attend to both together if we want to realize environmental justice in practice.
Alburnus kurui
Creators: name: Freyhof, Jörg
name: Kaya, Cüneyt
name: Ali, Atheer
Publisher: name: Springer Nature
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cypriniformes
Cyprinidae
Alburnus
Alburnus kurui

description: Alburnus kurui (Bogutskaya, 1995)
Distribution in the area. Endemic. Locally known only from the Yüksekova wetland in Turkey.
Taxonomic notes. Previously known as a species in Petroleuciscus. Very closely related to A. timarensis from which it is well distinguished by morphological characters (Freyhof et al. 2018).
description: Published as part of Freyhof, Jörg, Kaya, Cüneyt & Ali, Atheer, 2021, A Critical Checklist of the Inland Fishes Native to the Euphrates and Tigris Drainages, pp. 815-854 in Aquatic Ecology Series, Switzerland :Springer Nature on page 825, DOI: 10.1007/978-3-030-57570-0_35, http://zenodo.org/record/15112029
Examen 2 - 2018_1 - Economía Matemática
Creators: name: Martinez, Juan Carlos¬Cárdenas Torres, Andrés Felipe
Publisher: name: Universidad del Rosario
Year: 2018

description: Examen 2 del curso de Economía Matemática, en el cual se trabaja: Optimización sin restricciones, con restricciones de Igualdad y Desigualdad, Ecuaciones Diferenciales y Sistemas de Ecuaciones Diferenciales
The perturbative invariants of rational homology 3-spheres can be recovered from the LMO invariant
Creators: name: Kuriya, Takahito
name: Le, Thang T. Q.
name: Ohtsuki, Tomotada
Publisher: name: arXiv
Year: 2010
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M27

description: We show that the perturbative ${\frak g}$ invariant of rational homology 3-spheres can be recovered from the LMO invariant for any simple Lie algebra ${\frak g}$, i.e, the LMO invariant is universal among the perturbative invariants. This universality was conjectured in [25]. Since the perturbative invariants dominate the quantum invariants of integral homology 3-spheres [13,14,15], this implies that the LMO invariant dominates the quantum invariants of integral homology 3-spheres.
description: 30 pages
Examen 2 - 2017_2 - Economía Matemática
Creators: name: Cárdenas Torres, Andrés Felipe¬Zambrano Jurado, Juan Carlos
Publisher: name: Universidad del Rosario
Year: 2017

description: Examen 2 del curso de Economía Matemática, en el cual se trabaja: Optimización sin restricciones, con restricciones de Igualdad y Desigualdad, Ecuaciones Diferenciales y Sistemas de Ecuaciones Diferenciales