cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Le incongruenze del Credito d'imposta sui dividendi: un esempio di casualita' della politica tributaria
Creators: name: Matteuzzi, Massimo
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1995
Subjects: SECS-P/01 Economia politica

description: In questo lavoro si dimostra che la discipina del credito di imposta sui dividendi è divenuta incoerente col il regime di indeducibilità dell’ILOR dalla base dell’imposta societaria, vigente dopo il 1991. Vengono quindi esaminate le distorsioni che sono state create da tali incongruenze, che avvalorano l’ipotesi di un notevole grado di improvvisazione nella politica tributaria.
Ai_text_detection.pdf
Creators: name: Agrahari, Shifali
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 460208
subject: Natural language processing

description: In recent years, the detection of AI-generated text has become a critical area of research due to concerns aboutacademic integrity, misinformation, and ethical AI deployment. This paper presents COT_Finetuned, a novelframework for detecting AI-generated text and identifying the specific language model (LLM) responsible forgenerating the text. We propose a dual-task approach, where Task A involves classifying text as AI-generated orhuman-written, and Task B identifies the specific LLM behind the text. The key innovation of our method lies inthe use of Chain-of-Thought (CoT) reasoning, which enables the model to generate explanations for its predictions,enhancing transparency and interpretability. Our experiments demonstrate that COT_Finetuned achieves highaccuracy in both tasks, with strong performance in LLM identification and human-AI classification. We also showthat the CoT reasoning process contributes significantly to the model’s effectiveness and interpretability.
One representation for spinors, four-vectors and six-vectors
Creators: name: KUNTMAN, M. A.
Publisher: name: Zenodo
Year: 2025
Subjects: Group theory
Weyl equations
Lorentz group
Riemann-Silberstein vector
Transformation of Electromagnetic fields
Antisymmetric tensors
Representation theory
Spinors
Four-vectors
Six-vectors
SL(2,C)
SO(1,3)
Maxwell equations
Stress-Energy tensor
SO(3,C)

description: The group SL(2,$\mathbb{C}$) is a suitable representation for transforming Weyl spinors and two index objects equivalent to four-vectors. In this sense, the electromagnetic four-potential also transforms under the group SL(2,$\mathbb{C}$). But, second order tensors such as the Faraday tensor  does not transform under this group. However, there is an alternative way of describing the electric and magnetic fields as a complex six-dimensional vector, namely the Riemann-Silberstein vector. In this note we show that it is possible to transform Riemann-Silberstein vector with the elements of the group SL(2,$\mathbb{C}$). In this representation it is possible to combine all four Maxwell equations in a single equation.
Prosecutorial Discretion and Criminal Deterrence
Creators: name: Franzoni, Luigi Alberto
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1995
Subjects: SECS-P/03 Scienza delle finanze

description: This paper develops a model of law enforcement in which the indicted and the enforcer can negotiate the level of the penalty by means of a settlement. The emphasis of the analysis is on the credibility of the settlement other: the enforcer cannot threaten an incredibly large conviction rate if the negotiation fails. The introduction of the negotiation stage brings about several novel features of the optimal enforcement policy, one of which is the possibility that a ¯nite penalty is optimal (globally or locally). We show that the skimming process associated with the negotiation stage reduces the incentives for the enforcer to carry out thorough investigations and increases the rate of noncompliance.
Deliverable 5.14 Report on updates to intranet pages
Creators: name: EuroFIR AISBL
name: Benelam, Bridget
name: Bell, Simone
Publisher: name: Zenodo
Year: 2005
Subjects: NoE and NEXUS Projects
The EuroFIR Food Platform
EuroFIR

description: Homepage

The EuroFIR website homepage www.eurofir.org (Figure 1) provides concise information about the project in order to signpost users to relevant information about the work of the project. The notice board in particular is used to provide updates on new projects, articles or initiatives and updates in this period have included links to new eBooks, training events, eLearning modules, articles on EuroFIR and the latest information on EuroFIR Nexus 2nd annual conference. [Others to add?]
LITHISTIDE cruise,Alis R/V
Creators: name: RICHER DE FORGES Bertrand
Publisher: name: Sismer
Year: 1999

description: Dans le cadre du programme « Substances marines d'intérêt biologique », une quinzaine de métabolites isoles d'éponges de l'ordre des lithistides ont été isolés et ont manifesté une forte activité antitumorale et antivirale. L'objectif de cette campagne est de récolter de nouveau les éponges de cette famille le long de la Ride de Norfolk et d'isoler directement à bord les micro-organismes symbiontes. Malgré le fait que cette mission ait dû être écourtée d'une journée, les résultats ont été excellents avec quelques 25 organismes récoltés. Les projets de rattachement sont les suivants : Dept CVD - UR7 - Projet Maladies à vecteurs et le programme 'Substances naturelles'.
Gladsome moments: from the museum to the academy… and back?
Creators: name: Mayer, Carol E.
Publisher: name: Museum Management and Curatorship
Year: 2011

description: When I began my career as a curator I never intended to teach. Twenty-five years later, I cannot imagine how I could not. I practice as a curator at the Museum of Anthropology at the University of British Columbia, where I also teach museum anthropology in the Department of Anthropology and Sociology. Moving between the academy and the museum can be challenging and there are times when grading papers and writing exhibition text compete for my attention, and I find myself having to decide which role, at that particular time, should take precedence --practitioner or teacher? This is not a new dilemma for those who practice and teach. Katharine Lochlan (1991), curator at the Art Gallery of Ontario, said “While spreading knowledge is clearly a laudable goal, and while curators are dedicated to furthering scholarship and have professorial qualifications, there are only so many hours to the day. The more energy a curator devotes to an outside activity such as teaching...the less he or she has for curatorial work...” (45). In this commentary, written as an autoethnography, I will share as analytically and objectively as I am able, my perceptions of how I became a teacher, why I have chosen to continue, and how my decisions have influenced my progress in the academy and my career as a curator.
Entry-Exit Timing and Profit Sharing
Creators: name: Moretto, Michele
name: Pastorello, Sergio
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1995
Subjects: SECS-P/01 Economia politica
SECS-P/05 Econometria

description: We analyze the effects of two compound investment options, a shut down and a reopening option, on a Aoki's profit sharing firm organization. Whilst the introduction of a credible threat of shutting down weakens labour's position in the bargaining and favors the shareholders on profit sharing, the option to reopen the plant acts in the opposite direction, reducing the abandoning threat and reinforcing the workers' bargaining power. More specifically, as long as an increase in uncertainty leads to an increase in the benefit from reopening, and hence in the firm's market value, the overall result implies a weakening of the shut down threat and the profit distribution process becomes more favorable to workers.
On Prices' Cyclical Behaviour in Oligopolistic Markets
Creators: name: Lambertini, Luca
name: Marattin, Luigi
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2016
Subjects: SECS-P/01 Economia politica

description: We revisit the discussion about the relationship between price’s cyclical features, implicit collusion and the demand level in an oligopoly supergame where a positive shock may hit demand and disrupt collusion. The novel feature of our model consists in characterising the post-shock noncooperative price and comparing it against the cartel price played in the last period of the collusive path, to single out the conditions for procyclicality to arise both in the short and in the long-run.
Supplementary document for Terahertz tomography of femtosecond extreme-ultraviolet light pulses - 5797088.pdf
Creators: name: Ilyakov, Igor
name: Agarwal, Naman
name: Deinert, Jan
name: Liu, Jia
name: YAROSLAVTSEV, ALEXANDER
name: Foglia, Laura
name: Kurdi, Gabor
name: Mincigrucci, Riccardo
name: Principi, Emiliano
name: Jakob, Gerhard
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: Supplemental 1
Transfer learning approach to Classify the X-ray image that corresponds to corona disease Using ResNet50 pretrained by ChexNet
Creators: name: Bolhassani, Mahyar
Publisher: name: arXiv
Year: 2021
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Coronavirus adversely has affected people worldwide. There are common symptoms between the Covid19 virus disease and other respiratory diseases like pneumonia or Influenza. Therefore, diagnosing it fast is crucial not only to save patients but also to prevent it from spreading. One of the most reliant methods of diagnosis is through X-ray images of a lung. With the help of deep learning approaches, we can teach the deep model to learn the condition of an affected lung. Therefore, it can classify the new sample as if it is a Covid19 infected patient or not. In this project, we train a deep model based on ResNet50 pretrained by ImageNet dataset and CheXNet dataset. Based on the imbalanced CoronaHack Chest X-Ray dataset introducing by Kaggle we applied both binary and multi-class classification. Also, we compare the results when using Focal loss and Cross entropy loss.
description: Published in Journal of Intelligent Learning Systems and Applications, 9 pages, 6 figures
Homeopathic Medicines- An alternative Approach in Therapeutic Management of Canine Distemper in Dogs
Creators: name: Nadima Khan1, Arindam Bhowmik2*, Anindita Sandilya3
Publisher: name: The Science world a Monthly e magazine
Year: 2024

description: Canine Distemper (CDV), a highly contagious viral disease that is most common in domestic dogs and wild predators, is caused by the genus Morbilivirus, family Paramyxoviridae. It causes greater rates of morbidity and mortality. Despite the fact that numerous studies worldwide have consistently documented lethal symptoms, no appropriate treatment has been developed or implemented to date. In recent years, homeopathic medications are utilized to treat a variety of animal diseases, Homeopathic medicines are advised since the nerve symptoms of CD necessitate prolonged treatment. Canines suffering from CD symptoms can benefit from the use of these two homeopathic remedies: Cicuta virosa (Water Hamlock) and Conium maculatum (Poison Hemlock).
LITTOVAR cruise,Haliotis R/V
Creators: name: PLUQUET Fabrice
Publisher: name: Sismer
Year: 2008

description: Caractérisation des habitats marins côtiers de 2 sites sur le littoral du Var pour l'étude de la biodiversité des petits fonds (contrat Fondation d'Entreprise TOTAL pour la Biodiversité et la Mer). La vedette Haliotis, spécifiquement adaptée à l'étude des petits fonds marins côtiers, a permis la reconnaissance de la frange bathymétrique comprise entre 0 et 30m. Les moyens mis en oeuvre (acoustiques et vidéo sous-marine) ont permis d'acquérir des données morpho-sédimentaires de surface afin de mieux cerner la répartition des habitats. Les herbiers de posidonies ont constitué une cible privilégiée de par leur rôle dans l'écosystème des fonds littoraux méditerranéens.Les limites géographiques des deux zones de travail étudiées sont : Baie du Brusc et Nord des Embiez : Nord : 43°07'N Sud : 43°04'N Ouest : 5°45'E Est : 5°49'E - Est de Saint-Raphaël et baie d'Agay : Nord : 43°26'N Sud : 43°24'N Ouest : 6°46'E Est : 6°54'E.Le projet de rattachement est DYSCO Dynamique Ecosystèmes Côtiers, action Biodiversité des petits fonds (contrat Fondation d'Entreprise TOTAL pour la Biodiversité et la Mer).
O PAPEL DAS TECNOLOGIAS DE INFORMAÇÃO E COMUNICAÇÃO NO PROCESSO DE EDUCAÇÃO À DISTÂNCIA PARA PROFISSIONAIS DE SAÚDE: revisão
Creators: name: Ferreira, Amanda Araujo
Publisher: name: OSF
Year: 2024
Subjects: educação a distancia
saúde
tecnologia

description: As Tecnologias da Informação e Comunicação têm representado atualmente uma ferramenta de grande importância na expansão, propagação e divulgação da Educação a Distância. Essas ferramentas têm tornado a aprendizagem mais significativa o que reflete em uma melhor assistência em saúde e de qualidade. O estudo em questão delineia-se como uma revisão de escopo. Foram acessadas cinco fontes de dados: MEDLINE, Elsevier’s Scopus, LILACS, SciELO e CINAHL. Foram selecionados 11 artigos para compor a presente revisão. As tecnologias digitais favorecem a construção do conhecimento ao expandir a democratização do acesso ao ensino produzido, especialmente por meio da educação on-line por meio do uso de ferramentas tecnológicas, como os Ambientes Virtuais de Aprendizagem, cursos, mídias digitais e outros.
The Sea Around Us project newsletter. Issue 30 (July/August 2005)
Creators: name: Forrest, Robyn E.
name: Sea Around Us Project
Publisher: name: University of British Columbia. Fisheries Centre
Year: 2015

description: Business as usual for tsunami-affected communities in Thailand? (Ratana Chuenpagdee). Mapping the global biomass of mesopelagic fishes (Vicky W.Y. Lam and Daniel Pauly).
LOBESTORY cruise,L'Atalante R/V
Creators: name: SAVOYE Bruno
Publisher: name: Sismer
Year: 2004

description: La campagne LOBESTORY avait pour but l'étude de la partie distale et médiane du système turbiditique géant de l'Amazone. L'idée qui sous-tendait le projet de campagne était simple : il fallait compléter le jeu de données sur le système sous-marin de l'Amazone, pour pouvoir : mieux exploiter les données de forage ODP grâce à la réalisation de coupes sismiques Haute Résolution implantées au mieux pour répondre aux nouvelles questions posées et recoupant les sites de forage les plus importants ; mieux contraindre le fonctionnement de ce type de vallée d'amont en aval, en explorant la partie distale du fan, en particulier au débouché de la vallée sous-marine la plus récente; pouvoir utiliser les forages ODP de l'Amazone pour mieux contraindre les profils sismiques acquis sur le système Zaïre et entamer une comparaison sérieuse des deux édifices.Le projet de rattachement est: Programme Marges - Projet Vallées Sous marines et Géohasards.
Controlling internet content in the EU: towards digital sovereignty
Creators: name: Flonk, Daniëlle
name: Jachtenfuchs, Markus
name: Obendiek, Anke
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Mental Health
subject: Virology

description: We analyse the rhetoric and reality of EU digital sovereignty by looking at content control. The control of online content is central to sovereignty because it relates to fundamental freedoms and democratic competition. Our main data source is the unique International Organizations in Global Internet Governance (IO-GIG) dataset which contains internet policy output documents across international institutions and issue areas between 1995 and 2021. By assessing policy output, we show structural trends in content control output in volume, bindingness, and orientation. By analysing policy discourse, we show the evolution of frames on content control over time. We find evidence for a comprehensive but still ongoing trend towards digital sovereignty in policy output and a shift from prioritising free access to the public order in discourse.
Generalized Spectral Form Factors and the Statistics of Heavy Operators
Creators: name: Belin, Alexandre
name: de Boer, Jan
name: Nayak, Pranjal
name: Sonner, Julian
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The spectral form factor is a powerful probe of quantum chaos that diagnoses the statistics of energy levels, but is blind to other features of a theory such as matrix elements of operators or OPE coefficients in conformal field theories. In this paper, we introduce generalized spectral form factors: new probes of quantum chaos sensitive to the dynamical data of a theory. These quantities can be studied using an effective theory of quantum chaos. We focus our attention on a particular combination of heavy-heavy-heavy OPE coefficients that generalizes the genus-2 partition function of two-dimensional CFTs, for which we define a spectral form factor. We probe heavy-heavy-heavy OPE coefficients and find statistical correlations that agree with the OPE Randomness Hypothesis: these coefficients have a random matrix component in the ergodic regime. The EFT of quantum chaos predicts that the genus-2 spectral form factor displays a ramp and a plateau. Our results suggest that this is a common property of generalized spectral form factors.
description: 35 pages, 3 figures; v2 minor comments added, clarification on the statistics of OPE coefficients
YANGI O'ZBEKISTONDA RAQAMLI TEXNOLOGIYA VA JINOYAT HUQUQINI RIVOJLANTIRISH ISTIQBOLLARI
Creators: name: Komiljonov, Hikmatillo
Publisher: name: Zenodo
Year: 2025

description: Raqamli texnologiyalarning tez tarqalishi jinoiy faoliyat va huquqni muhofaza qilish organlarining sohasini inqilob qilib, muammolar va imkoniyatlarni taqdim etdi. Ushbu maqola jinoiy xulq-atvorning yangi shakllarini samarali hal eta oladigan huquqiy asoslar zarurligini ta`kidlab, raqamli asrda jinoiy huquqning rivojlanayotgan rolini o`rganadi. Biz texnologiyaning an`anaviy jinoyatlarga ta`sirini, kiberjinoyatlarning kuchayishini, raqamli dalillarning murakkabligini va shaxs huquqlari va shaxsiy hayotini himoya qilish uchun huquqiy tizimlarni moslashtirish zarurligini ko`rib chiqamiz. Jamiyat raqamli texnologiyalar keltirib chiqaradigan misli ko`rilmagan muammolar bilan kurashar ekan, maqola ushbu dinamik muhitda adolat va xavfsizlikni ta`minlay oladigan jinoyat qonunchiligini rivojlantirish istiqbollarini ko`rib chiqadi.
45 WGS data of S. Gallinarum isolated from Yueqin and Taishun, Zhejiang Province.
Creators: name: 贾程皓(Chenghao Jia)
Publisher: name: CNGB
Year: 2024
Subjects: Genome sequencing and assembly
Multiisolate

description: 45 WGS data of S. Gallinarum isolated from Yueqin and Taishun, Zhejiang Province.
Branchlines. Volume 16, number 2
Creators: name: Watts, Susan B.
name: University Of British Columbia. Faculty Of Forestry
Publisher: name: Produced in-house at the Faculty of Forestry by Susan B. Watts, Editor and Jamie Myers, Designer.
Year: 2012

description: Mountain pine beetle research at UBC. Governance and policy issues. Detection and monitoring using satellites. Chemical and physical properties of infested timber. Diversity and pathogenicity of fungal associates. Using decision-support systems to help determine management alternatives. Forest bioenergy and beetle-killed wood. Integrating silvicultural control with wildlife and sustainable forest management objectives. Forest fires and forest structure relationships. The ecological legacy of unsalvaged post-beetle stands. BC Forum and the beetle epidemic. Balancing biological and social risks. Public perceptions of management alternatives.
Quadratic differentials with prescribed singularities
Creators: name: Gendron, Quentin
name: Tahar, Guillaume
Publisher: name: arXiv
Year: 2021
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: The local invariants of a meromorphic quadratic differential on a compact Riemann surface are the orders of zeros and poles, and the residues at the poles of even orders. The main result of this paper is that with few exceptions, every pattern of local invariants can be obtained by a quadratic differential on some Riemann surface. The exceptions are completely classified and only occur in genera zero and one. Moreover, in the case of a nonconnected stratum, we show that, with three exceptions in genus one, every invariants can be realized in each connected component of the stratum. These results are obtained using the flat metric induced by the differentials. We give an application by bounding the number of disjoint cylinders on a primitive quadratic differential.
description: Minor improvements, accepted for publication in "Canadian Journal of Mathematics", in French language
A multivariate CLT for <> weighted sums with rate of convergence of order O(1/n)
Creators: name: Ayvazyan, Sagak A.
name: Ulyanov, Vladimir V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60F05 (Primary)

description: The "typical" asymptotic behavior of the weighted sums of independent random vectors in $k$-dimensional space is considered. It is shown that in this case the rate of convergence in the multivariate central limit theorem is of order $O(1/n)$. This extends the one-dimensional Klartag and Sodin (2011) result.
description: 29 pages
LOSS cruise,Alis R/V
Creators: name: MARIN Frédéric
Publisher: name: Sismer
Year: 2013

description: L'objectif initial de la campagne LOSS était double : Documenter la structure courantométrique du Courant Est-Calédonien (entre 0 et 2000 mètres de profondeur) entre la Nouvelle-Calédonie et les Iles Vanuatu, ainsi que les propriétés hydrologiques des masses d'eau qu'il transporte. Fournir un jeu de données synoptiques de hauteur dynamique et de courants le long d'une trace du satellite AltiKa, pour valider les données altimétriques à partir d'observations in situ simultanées.Suite au refus d'autorisation de travail en mer dans les eaux vanuataises, le plan de campagne a été revu pour se restreindre à la ZEE de la Nouvelle-Calédonie (Figure 2). Seule la moitié de la radiale initialement prévue entre la Nouvelle-Calédonie et les Iles Vanuatu a été réalisée, tandis qu'une radiale d'opportunité a été réalisée au sud de la Nouvelle-Calédonie en vue de décrire le Jet Sud-Calédonien (entre 0 et 1000 mètres).Figure 1 : Stratégie d'observations in situ du projet AltiGlidEx : positions des stations initialement prévues pour la campagne LOSS (en vert), traces au sol du satellite AltiKa (en orange), position du mouillage courantométrique (en violet) et trajectoires répétées envisagées pour le glider (tirets bleus).Figure 2 : Trajectoire finale de la campagne LOSS (trait noir). Les ronds blancs dénotent la position des stations CTD-O2+L-ADCP. La bathymétrie est indiquée en couleurs (en mètres).Les données acquises pendant la campagne LOSS, et plus généralement dans le cadre du projet OSTST AltiGlidEx, ont servi depuis de cadre à 2 projets complémentaires : Caractérisation de la structure verticale de la variabilité méso-échelle en mer de Corail (stage M2 de Lydia Képler, soutenu en avril 2017). Définition d'une stratégie optimale pour une expérience in situ de cal/val du satellite SWOT en Nouvelle- Calédonie (projet SWOT 2016-2020 « SWOT in the tropics » et post-doc IRD 2016-2018 de Guillaume Sérazin au LEGOS).Le projet de rattachement est OSTST/CNES AltiKa/AltiGlidEx.
LOPS TECH cruise,L'Europe R/V
Creators: name: KERMABON Catherine
Publisher: name: Sismer
Year: 2019

description: Cette campagne visait à réaliser des essais technologiques afin de tester des instruments de mesures à la mer nécessaires aux activités de recherche du laboratoire. Ces instruments avaient vocation à être déployés ultérieurement en mode opérationnel pour aider à la résolution des problématiques liées à la reconstruction de la circulation océanique grande et fine échelle. Nous souhaitions tester 4 équipements : MicroriYo : mouillage yoyo comprenant un MicroRider, instrument équipé de capteurs de microstructure  : Le MicroRiYo permet d'obtenir des profils répétés de turbulence sur de longues échelles de temps; COGNAC (mesure de la Circulation Océanique par Géolocalisation ACoustique) :  test d'un flotteur et d'une source acoustique; Flotteur tri-têtes : profileur ARGO muni de 3 capteurs CTD (1 capteur concerto RBR, 1 capteur SBE41, 1 capteur SBE61). Il s'agissait ici de comparer les résultats des différents capteurs. FLAME_LITE (Flux Air/Mer par Eddy correlation Light) : bouées vague permettant de mesurer les flux air/mer. Nous souhaitions ici qualifier les systèmes de communication, la synchronisation des capteurs ainsi que la qualité des données et les algorithmes de traitement associés.
On the Parity of the Generalized Frobenius Partition Functions $ϕ_k(n)$
Creators: name: Andrews, George E.
name: Sellers, James A.
name: Soufan, Fares
Publisher: name: arXiv
Year: 2022
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 11P83, 05A17

description: In his 1984 Memoir of the American Mathematical Society, George Andrews defined two families of functions, $ϕ_k(n)$ and $cϕ_k(n),$ which enumerate two types of combinatorial objects which Andrews called generalized Frobenius partitions. As part of that Memoir, Andrews proved a number of Ramanujan--like congruences satisfied by specific functions within these two families. In the years that followed, numerous other authors proved similar results for these functions, often with a view towards a specific choice of the parameter $k.$ In this brief note, our goal is to identify an {\bf infinite} family of values of $k$ such that $ϕ_k(n)$ is even for all $n$ in a specific arithmetic progression; in particular, our primary goal in this work is to prove that, for all positive integers $\ell,$ all primes $p\geq 5,$ and all values $r,$ $0 < r < p,$ such that $24r+1$ is a quadratic nonresidue modulo $p,$
 $$
 ϕ_{p\ell-1}(pn+r) \equiv 0 \pmod{2}
 $$ for all $n\geq 0.$
 Our proof of this result is truly elementary, relying on a lemma from Andrews' Memoir, classical $q$--series results, and elementary generating function manipulations. Such a result, which holds for infinitely many values of $k,$ is rare in the study of arithmetic properties satisfied by generalized Frobenius partitions, primarily because of the unwieldy nature of the generating functions in question.
Planification capsule multimédia
Creators: name: Service de soutien à la formation
Publisher: name: Université de Sherbrooke, Service de soutien à la formation
Year: 2025
Subjects: Multimédia
Vidéo
Production
Planification
Gabarit

description: Gabarits utiles dans le cadre d’un projet de création de vidéo éducation ou multimédia. Il s’agit d’un gabarit de synopsis et d’un macrodesign. Ces outils permettent de détailler le projet et le scénario au maximum afin de faciliter les étapes de production et de diffusion.
description: Ressources éducatives libres

REL

Open Educational Resources

OER
description: Discipline : Éducation

Format : Texte/html

Type de la ressource : Objet d'apprentissage
Grothendieck--Witt Groups of Henselian Valuation Rings
Creators: name: Yagunov, Serge
Publisher: name: arXiv
Year: 2022
Subjects: subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 19G38, 19E20, 14F42

description: We show that functors like algebraic $K$-theory (such as unitary or symplectic $K$-functors), as well as the higher Grothendieck--Witt groups, possess the local constancy condition for Henselian valuation rings. Namely, taken with finite coefficients, these functors send canonical residue maps into isomorphisms. This statement holds in cases of both equal and mixed characteristics. The proof is based on a slight modification of Suslin's methods. In particular, we use his notion of universal homotopy.
description: In this version we extends the results of the previous one to higher Grothendieck--Witt groups
LUSIGAL cruise,Le Suroît R/V
Creators: name: BOILLOT Gilbert
Publisher: name: Sismer
Year: 1990

description: 1) Imager par sismique réflexion multi-traces la transition entre la croûte amincie de la marge ouest-ibérique et la croûte océanique de l'océan Atlantique 2) Préparer une nouvelle campagne de forages des programmes ODP par des 'levés de sites' (profils serrés et croisés de sismique multitrace sur sites de forages potentiels) 3) Effectuer une reconnaissance sismique dans la plaine abyssale ibérique très mal connue jusqu¿à présent. Plus généralement cette campagne avait pour objectif d'acquérir de nouvelles données sismiques pour mieux contraindre les modèles d'étirement et de rupture de la lithosphère au moment de la naissance d'un océan.
LYSE cruise,Téthys II R/V
Creators: name: GOUTX Madeleine
Publisher: name: Sismer
Year: 2002

description: Mesures d'activités microbiennes en milieu marin : hydrolyse des polymères. Les bactéries jouent un role majeur sur la structure et la dynamique des écosystèmes à travers leurs interactions avec la matière organique (MO) (Azam, 1998). L'étude et la mesure exacte des activités qu'elles exercent sur la MO est un enjeu majeur de la compréhension du fonctionnement des cycles biogéochimiques en milieu marin. Le programme développé lors de la campagne LYSE, a pour objectif la mise au point et l'application de protocoles originaux de mesure des activités d'hydrolyse de la matière organique (protéines et lipides) par les bactéries. Deux actions ont été développées : - Intercalibrations de protocoles dits classiques de mesure de l'activité enzymatique d'hydrolyse utilisés au LMM et au CREMA-l'HOUMEAU, - Mesure d'activités lipolytiques et protéolytiques à l'aide de nouveaux protocoles utilisant des substrats polymériques représentatifs de la structure naturelle de la MO, le long d'un gradient cotier de matière organique. Le projet de rattachement est PNEC - ART5.
Resource Marginal Problems
Creators: name: Hsieh, Chung-Yun
name: Tabia, Gelo Noel M.
name: Yin, Yu-Chun
name: Liang, Yeong-Cherng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We introduce the resource marginal problems, which concern the possibility of having a resource-free target subsystem compatible with a given collection of marginal density matrices. By identifying an appropriate choice of resource R and target subsystem T, our problems reduce, respectively, to the well-known marginal problems for quantum states and the problem of determining if a given quantum system is a resource. More generally, we say that a set of marginal states is resource-free incompatible with a target subsystem T if all global states compatible with this set must result in a resourceful state in T of type R. We show that this incompatibility induces a resource theory that can be quantified by a monotone and obtain necessary and sufficient conditions for this monotone to be computable as a conic program with finite optimum. We further show, via the corresponding witnesses, that (1) resource-free incompatibility is equivalent to an operational advantage in some channel-discrimination tasks, and (2) some specific cases of such tasks fully characterize the convertibility between marginal density matrices exhibiting resource-free incompatibility. Through our framework, one sees a clear connection between any marginal problem -- which implicitly involves some notion of incompatibility -- for quantum states and a resource theory for quantum states. We also establish a close connection between the physical relevance of resource marginal problems and the ground state properties of certain many-body Hamiltonians. In terms of application, the universality of our framework leads, for example, to a further quantitative understanding of the incompatibility associated with the recently-proposed entanglement marginal problems and entanglement transitivity problems.
description: 14+16 pages and 3 figures. New results added and largely rewritten. Accepted for publication in Quantum
Data and script from: Hatcheries to high seas: climate change connections to salmon marine survival
Creators: name: Kitada, Shuichi
name: Myers, W. Katherine
name: Kishino, Hirohisa
Publisher: name: Zenodo
Year: 2024

description: Anthropogenic climate change is driving survival of economically important marine and anadromous fish, including Pacific salmon (Oncorhynchus spp., Salmonidae). We investigated a 25-year (1998-2023) decline in marine survival of chum salmon (O. keta) in Japan, the world’s largest hatchery salmon producer, located near the species’ global southern distribution limit. Our objective was to identify local and context-specific indicators of climate-change effects on salmon survival for adaptive climate-change management. We hypothesized multiple indicators in three categories of stressors: hatchery carryovers, ocean conditions, and predator-competitor interactions. Mean annual survival of salmon released in 1998-2019 decreased from north (6.9%, Hokkaido Okhotsk) to south (0.6%, Honshu Sea of Japan). Survival decline corresponded to decadal-scale changes in chum optimal summer thermal habitat (8-12℃). Multivariate regression models showed survival indicators differed by management region. Hokkaido Okhotsk juvenile survival was related (negative) to a northward shift in migration of a piscivorous marine fish. Hokkaido and Honshu Pacific juvenile survival was related (negative) to hatchery carryovers (parental fecundity, fry size at release). Hokkaido Sea of Japan salmon survival was related to temperatures in coastal (negative) and high seas (negative in summer, positive in winter) habitats. Honshu Sea of Japan juvenile survival was related (negative) to sea temperature at time of release. High seas survival was related (negative) to abundance of Russian chum and pink (O. gorbuscha) salmon, indicating competitive interactions. A shift to younger age at maturity occurred in all management regions. Our results provide indicators and insights for adaptive salmon management in a changing climate.
M2BIPAT LEG1 cruise,Côtes De La Manche R/V
Creators: name: Louis, MARIE
Publisher: name: Sismer
Year: 2016

description: L'objectif des deux campagnes M2BIPAT était d'étudier la structuration de l'écosystème microbien induite par le gradient côte-large de conditions physico-chimiques associé au front de marée d'Ouessant. Les échelons trophiques inférieurs (des nutriments au zooplancton) de l'écosystème ont été échantilonnés, et des prélèvements de biologie moléculaires ont été réalisés, pour permettre la réalisation de mesures de métabarcoding. La structure physique de l'écosystème a été étudiée à haute résolution le long de deux sections CTD Scanfish.
Deliverable 5.11 Report on 2nd workshop to improve health of migrant/ethnic populations by affordable food products and outline action plan
Creators: name: EuroFIR AISBL (UNILEEDS)
Publisher: name: Zenodo
Year: 2005
Subjects: NoE and NEXUS Projects
The EuroFIR Food Platform
EuroFIR

description: Deliverable 5.11 Report on 2nd workshop to improve health of migrant/ethnic populations by affordable food products and outline action plan
M2BIPAT LEG2 cruise,Côtes De La Manche R/V
Creators: name: Louis, MARIE
Publisher: name: Sismer
Year: 2016

description: L'objectif des deux campagnes M2BIPAT était d'étudier la structuration de l'écosystème microbien induite par le gradient côte-large de conditions physico-chimiques associé au front de marée d'Ouessant. Les échelons trophiques inférieurs (des nutriments au zooplancton) de l'écosystème ont été échantilonnés, et des prélèvements de biologie moléculaires ont été réalisés, pour permettre la réalisation de mesures de métabarcoding. La structure physique de l'écosystème a été étudiée à haute résolution le long de deux sections CTD Scanfish.
M CONTROL cruise,Antedon R/V
Creators: name: CUBIZOLLES Françoise
Publisher: name: Sismer
Year: 1997

description: Prélèvements d'organismes zooplanctoniques vivants à l'aide de filets à plancton à des fins d'expérimentation sur le déterminisme des migrations nycthémérales verticales et de leurs variations. Le projet de rattachement est M-CONTROL.
MABEMONO cruise,Côtes De La Manche R/V
Creators: name: DEWARUMEZ Jean-Marie
name: DESROY Nicolas
name: FOVEAU Aurélie
Publisher: name: Sismer
Year: 2006

description: Echantillonnage de la Manche Orientale et du sud de la Mer du Nord afin de caractériser les peuplements macrobenthiques en 2006-2007.Le projet de rattachement est INTERREG IIIa CHARM.Les dates de sortie en mer sont les suivantes :du 03/02/06 au 12/02/06 ; du 26/03/06 au 04/04/06 ; du 22/04/06 au 02/05/06 ; du 22/05/06 au 31/05/06 ; du 13/07/06 au 23/07/06 ; du 21/09/06 au 24/09/06 et du 03/11/06 au 05/11/06.
MABEMONO cruise,Côtes De La Manche R/V
Creators: name: DEWARUMEZ Jean-Marie
name: FOVEAU Aurélie
Publisher: name: Sismer
Year: 2007

description: Cartographie benthique (macro- et mégafaune) en Manche orientale et en sud mer du Nord. Le projet de rattachement est CHARM (Interreg 3A).
Secure Access Control and Certificate Validation Using Blockchain and Python
Creators: name: Prof. Nishchitha T S, Likhitha T R, Nagumuttu, Nikhil T S, Nithin R
Publisher: name: Zenodo
Year: 2025

description: This paper presents a blockchain-based solution for secure access control and certificate validation. Traditional certificate systems are prone to forgery, manipulation, and inefficiencies due to centralized storage and manual verification. The proposed system uses Python and blockchain technology to build a tamper-proof, transparent, decentralized platform for certificate issuance, storage, and verification. The system leverages smart contracts, cryptographic hashing, QR code integration, and OTP-based user authentication to ensure real-time, secure, and scalable certificate management.
The Sea Around Us project newsletter. Issue 31 (September/October 2005)
Creators: name: Forrest, Robyn E.
name: Sea Around Us Project
Publisher: name: University of British Columbia. Fisheries Centre
Year: 2015

description: On solutions to the global fisheries crisis (Daniel Pauly). Policy, advocacy, NGOs and the Sea Around Us project (Jackie Alder and Daniel Pauly). Africa meets on fish (Ussif Rashid Sumaila). Rebuilding Aceh's fishing fleets: anecdotal field observations of an ill-conceived concept gone predictably astray (Mark Erdmann).
Gradient Descent Is Optimal Under Lower Restricted Secant Inequality And Upper Error Bound
Creators: name: Guille-Escuret, Charles
name: Ibrahim, Adam
name: Goujaud, Baptiste
name: Mitliagkas, Ioannis
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: The study of first-order optimization is sensitive to the assumptions made on the objective functions. These assumptions induce complexity classes which play a key role in worst-case analysis, including the fundamental concept of algorithm optimality. Recent work argues that strong convexity and smoothness, popular assumptions in literature, lead to a pathological definition of the condition number (Guille-Escuret et al., 2021). Motivated by this result, we focus on the class of functions satisfying a lower restricted secant inequality and an upper error bound. On top of being robust to the aforementioned pathological behavior and including some non-convex functions, this pair of conditions displays interesting geometrical properties. In particular, the necessary and sufficient conditions to interpolate a set of points and their gradients within the class can be separated into simple conditions on each sampled gradient. This allows the performance estimation problem (PEP, Drori and Teboulle (2012)) to be solved analytically, leading to a lower bound on the convergence rate that proves gradient descent to be exactly optimal on this class of functions among all first-order algorithms.
Organize and name your files efficiently
Creators: name: Wuillemin, Claire
Publisher: name: Université de Genève
Year: 2025
Subjects: Research Data
Données de recherche
Data Organization
Research Data Management
File Organization

description: This presentation, titled "Organize and Name Your Files Efficiently", was delivered on May 7, 2025 as part of the Rendez-vous de l’info scientifique series organized by the Bibliothèque de l’Université de Genève. 

The slides are licensed under a Creative Commons Attribution Share Alike 4.0 International License (CC BY-SA 4.0), except where otherwise noted.Files provided 

Slide deck in PDF and PPTX

Contents of the presentation:

Why is file organization important?

Using a systematic method to organize data folders

Creating and applying a naming convention for folders and files

Applying a file versioning convention
Holographic Thermodynamics of an Enhanced Charged AdS Black Hole in String Theory's Playground
Creators: name: Pourhassan, Behnam
name: Eslamzadeh, Sareh
name: Sakallı, Izzet
name: Upadhyay, Sudhaker
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we consider an $α^{\prime}$ corrected Reissner-Nordström AdS black hole to study thermodynamics. We study the $P-V$ criticality and thermodynamical stability of the black hole. We obtained a first-order phase transition, which may be interpreted as the large/small black hole phase transition. Therefore, we obtained a van der Waals behaviour and obtained critical points. Finally, we calculate quantum work used to resolve the information loss paradox.
description: 14 pages, published in JHAP
MACAMO - MD 40 cruise,Marion Dufresne R/V
Creators: name: MOUGENOT, D.
Publisher: name: Sismer
Year: 1984

description: Les marges continentales stables appartiennent à deux catégories distinctes : celles résultant de la divergence de 2 plaques, les mieux étudiées; et celles résultant du coulissement de 2 plaques le long d'une faille transformante, assez peu connue jusqu'ici. L'étude structurale de la marge au nord du Mozambique permet : d'observer une marge en coulissement à ses 1ers stades d'évolution, lorsque les 2 lithosphères continentales restent en contact le long d'une direction transformante (chaine Davie); d'étudier les remobilisations ultérieures qu'elle a subies au cours des différentes phases d'ouverture de l'Océan Indien. Ce programme est situé dans le prolongement thématique des recherches sur les marges en coulissement engagées par le Groupe d'Étude de la marge continentale à l¿ouest du Spitzberg et dans le Golfe de Guinée.
Small-time local controllability of the bilinear Schrödinger equation, despite a quadratic obstruction, thanks to a cubic term
Creators: name: Bournissou, Mégane
Publisher: name: arXiv
Year: 2022
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider a 1D linear Schr{ö}dinger equation, on a bounded interval, with Dirichlet boundary conditions and bilinear control. We study its controllability around the ground state when the linearized system is not controllable. More precisely, we study to what extent the nonlinear terms of the expansion can recover the directions lost at the first order.In previous works, for any positive integer $n$, assumptions have been formulated under which the quadratic term induces a drift in the nonlinear dynamics, quantified by the $H^{-n}$ norm of the control. This drift is an obstruction to the small-time local controllability (STLC) under a smallness assumption on the controls in regular spaces. In this paper, we prove that for controls small in less regular spaces, the cubic term can recover the controllability lost at the linear level, despite the quadratic drift. The proof is inspired by Sussman's method to prove the sufficiency of the $\mathcal{S}(θ)$ condition for STLC of ODEs. However, it uses a different global strategy relying on a new concept of tangent vector, better adapted to the infinite-dimensional setting of PDEs. Given a target, we first realize the expected motion along the lost direction by using control variations for which the cubic term dominates the quadratic one. Then, we correct the other components exactly, by using a STLC in projection result, with simultaneous estimates of weak norms of the control. These estimates ensure that the new error along the lost direction is negligible, and we conclude with the Brouwer fixed point theorem.
MACAMO - MD 60 cruise,Marion Dufresne R/V
Creators: name: MOUGENOT, D.
name: BOILLOT Gilbert
Publisher: name: Sismer
Year: 1989

description: Au cours de la campagne MD60/MACAMO (Marges et Canal du Mozambique), le Groupe d'Etude de la Marge Continentale et de l'Ocean (U.R.A. 718 du CNRS et Université PARIS VI) a entrepris une étude géologique et géophysique détaillée de ces grandes zones de fractures. Ces accidents, qui ont d'abord fonctionné en coulissement pendant l'ouverture des bassins océaniques de Somalie et du Mozambique, ont été réactivés ultérieurement (néotectonique). Aussi, leurs structures sont apparentes (en sismique) et accessibles (aux prélèvements).
title: Research advances in the identification of regulatory mechanisms of surfactin production by Bacillus: a review
Creators: name: Qiao, Junqing
name: Borriss, Rainer
name: Sun, Kai
name: Zhang, Rongsheng
name: Chen, Xijun
name: Liu, Youzhou
name: Liu, Yongfeng
Publisher: name: Humboldt-Universität zu Berlin
Year: 2024
Subjects: subject: Bacillus
subject: Surfactin
subject: Regulatory mechanism
subject: 570 Biologie
subject: 610 Medizin und Gesundheit

description: Surfactin is a cyclic hexalipopeptide compound, nonribosomal synthesized by representatives of the Bacillus subtilis species complex which includes B. subtilis group and its closely related species, such as B. subtilis subsp subtilis, B. subtilis subsp spizizenii, B. subtilis subsp inaquosorum , B. atrophaeus, B. amyloliquefaciens, B. velezensis (Steinke mSystems 6: e00057, 2021) It functions as a biosurfactant and signaling molecule and has antibacterial, antiviral, antitumor, and plant disease resistance properties. The Bacillus lipopeptides play an important role in agriculture, oil recovery, cosmetics, food processing and pharmaceuticals, but the natural yield of surfactin synthesized by Bacillus is low. This paper reviews the regulatory pathways and mechanisms that affect surfactin synthesis and release, highlighting the regulatory genes involved in the transcription of the srfAA-AD operon. The several ways to enhance surfactin production, such as governing expression of the genes involved in synthesis and regulation of surfactin synthesis and transport, removal of competitive pathways, optimization of media, and fermentation conditions were commented. This review will provide a theoretical platform for the systematic genetic modification of high-yielding strains of surfacti