bluuebunny/crossref_metadata_2025 huggingface dataset:
Relación entre estado nutricional y salud bucal en un grupo de preescolar en Pereira, Colombia en el periodo 2022-1
Authors: Guapacha Sánchez María Alejandra , Nieto Urrutia María Juliana , Loaiza Aguirre Jackeline , Atehortúa Cardona Johanna María , Sepúlveda Ortiz Jhoana Andrea , Orozco Restrepo Luz Angélica
Published: November 2023

Introducción. La evidencia científica ha demostrado que una adecuada nutrición durante los primeros años de vida contribuye al desarrollo y funcionamiento de los tejidos de la cavidad bucal. Diferentes investigaciones han demostrado la relación entre estado nutricional y afectaciones bucales en la infancia. Objetivo. Determinar la relación entre el estado nutricional y la salud bucal en los niños y niñas entre 3 a 5 años atendidos en un Centro de Desarrollo Infantil (CDI) en el período 2022-1. Métodos: Estudio cuantitativo, de tipo descriptivo, corte transversal, con componente analítico. La población estuvo conformada por niños y niñas entre 3 a 5 años de edad atendidos en un CDI, cumpliendo criterios de inclusión y exclusión. Se realizó un análisis univariado con estadística descriptiva y análisis bivariado con prueba Chi-cuadrado y prueba de Fisher. Resultados: El estado nutricional presentó una relación estadísticamente significativa con la salud bucal. Se evidencia en las variables riesgo de sobrepeso y riesgo para la delgadez con la caries dental. Se demostró que el 32.2 % de la población presentó caries y el 3.2 % gingivitis. Conclusión: La buena nutrición contribuye al desarrollo adecuado de tejidos bucales en la población infantil, por tanto, se minimiza el riesgo de patologías orales en especial la caries y la gingivitis. Así mismo se cree que falta más investigaciones en este entorno que lo confirmen y concienticen a la población.
Aproximaciones del Complejo Médico Industrial y Financiero (CMIF) en el tenis, el ciclismo y el boxeo en Colombia
Authors: Méndez Castillo Jaime Alberto , Araque Jaramillo Sandra Milena
Published: November 2023

Desde sus inicios a mediados del siglo XX en los Estados Unidos de América, el complejo médico industrial (CMI) ha venido encontrando diferentes nichos de acumulación y rentabilidad, en la medida en que han ocurrido las transformaciones en el sistema capitalista global. El deporte es uno de los escenarios en los que paulatinamente ha entrado a operar el CMIF con diferentes actores, que ya en el siglo XXI acumulan millonarias cifras de dinero a costa de los y las deportistas, sus cuerpos despojados y explotados, así como su salud y la vida. En tal sentido, el propósito de este artículo es aportar algunas reflexiones alrededor de las relaciones del CMIF con el deporte como campo social de disputas capitalistas.
Frecuencia de caries en niños de 6 a 11 años con normopeso y malnutridos por exceso
Authors: Salazar Downing Michelle , Silva Valenzuela Maira , Cornejo Martínez Amada , Díaz Narváez Víctor Patricio
Published: November 2023

Objetivo: Estimar y comparar la frecuencia de caries en niños de 6 a 11 años con malnutrición por exceso y normopeso que fueron atendidos en la clínica de odontopediatría de la Universidad Andrés Bello (Santiago, Chile) en 2021 y 2022. La hipótesis es que la frecuencia de caries dental en niños con malnutrición por exceso es mayor que en niños normopeso. Materiales y métodos: Diseño: Exploratorio, descriptivo y transversal. Se escogieron 52 pacientes normopeso que cumplían con los criterios de inclusión (28 y 24 niños de 6 a 8 años y de 9 a 11 años, respectivamente) y 44 malnutridos por exceso (29 y 15 niños 6 a 8 años y 9 a 11 años, respectivamente), tomando en consideración el control de los factores confundentes o factores no controlados: nivel socioeconómico, dieta, higiene y enfermedades que condicionen la salud bucal. Mediciones: Estimación de medias de frecuencia de caries, desviación estándar e intervalo de confianza 95 %. Resultados: Se observa que las medias de las frecuencias de caries en los niños normopeso son menores que los niños malnutridos por exceso en todos los grupos de edades estudiados. Conclusión: Se infiere que los niños con mala nutrición por exceso se relacionan con valores altos de frecuencia de caries.
Cultivation of Chlorella sp. as Biofuel Sources in Palm Oil Mill Effluent (POME)
Authors: Hadiyanto H , Azimatun Nur Muhamad Maulana , Hartanto Ganang Dwi
Published: November 2023

Renewable energy is essential and vital aspect for development in Indonesia especially less oil reserve for coming 15 years. Biodiesel has received much attention as renewable energy in recent years. One of potential biodiesel is produced from microalgae. Due to high content of nutrients in Palm Oil Mill Effluent (POME), this waste is a potential for nutrient growth for microalgae. Chlorella is one of high potential for biodiesel since it has high lipid content (20-30%). The objective of the research is to determine growth rate and biomass productivity in Chlorella Sp cultured in POME. Chlorella Sp was cultured in 20%, 50%, 70% POME using urea concentration 0.1gr/L (low nitrogen source) and 1gr/l (high nitrogen source) at flask disk, pH 6.8-7.2; aerated using aquarium pump and fluorescence lamp 3000-6000 lux as light. Medium was measured using spectrophotometer Optima Sp-300 OD at 680 wave length in 15 days to calculate specific growth rate. At end of cultivation, Chlorella sp was filtered and measured as dry weight. Result indicated that Chlorella sp at 50% POME 1gr/L urea showed higher specific growth rate (0.066/day). Factor affecting growth rate of microalgae is CNP ratio, POME concentration, and urea concentration.
Taming the Renewables: Actors’ Innovation in Improving the Utilisation of Biogas for Everyday Use in Agricultural Setting
Authors: Alam Meredian
Published: November 2023

Biogas development in Indonesia has reached a large number of users since 2009 and the technology has had a successful adoption rate at the local level. However, the ways that users develop and adopt innovation with regards to this useful technology has been under-researched. This study aims to address the innovations being undertaken by biogas users; these innovations are a decentralising process of technical knowledge that is based on users’ interpretations of pre-existing social and cultural values they experience in everyday life. Through innovation, users can demonstrate a greater sense of ownership, which leads to them feeling more able to integrate the biogas into their lives, including its incorporation into agricultural activities at home. The main recommendation drawn from this research is that users’ ideas and knowledge, as well as the social-cultural values underlying their everyday lives, should be taken into account in order to ensure successful construction processes and that they be understood as co-shaping elements that will enable a smooth immersion of the users and the technology.Article History: Received November 26th 2015; Received in revised form January 15th 2016; Accepted January 26th 2016; Available onlineHow to Cite This Article: Alam, M. (2016) Taming the Renewables: Actors’ Innovation in Improving the Utilisation of Biogas for Daily Use in Agricultural Setting. Int. Journal of Renewable Energy Development, 5(1),57-64 .http://dx.doi.org/10.14710/ijred.5.1.57-64
Penentuan Status Mutu Air Sungai Pekalongan Menggunakan Metode Indeks Pencemaran (IP) dan CCME
Authors: Kusumaningtyas Nurul Fadhilah , Haeruddin Haeruddin , Solichin Anhar
Published: November 2023

Sungai Pekalongan merupakan salah satu sungai di Kota Pekalongan, Jawa Tengah. Sebagian besar masyarakat di Pekalongan bermata pencaharian sebagai pengusaha batik, baik yang home industry atau perusahan besar. Hal tersebut dapat menyebabkan penurunan kualitas air dan dapat menimbulkan pencemaran air karena limbah tersebut dibuang secara langsung ke Sungai Pekalongan. Penelitian ini bertujuan untuk mengetahui peubah yang menyebabkan pencemaran di Sungai Pekalongan serta menentukan dan membandingkan status mutu air Sungai Pekalongan menggunakan metode Indeks Pencemaran (IP) dan metode Canadian Council of Minister of the Environment (CCME). Penelitian ini dilaksanakan pada bulan Februari 2022. Metode penelitian yang digunakan yaitu metode survei. Penentuan titik lokasi sampling menggunakan metode Purposive sampling. Pengambilan sampel dilakukan seminggu sekali dalam 1 bulan pada pagi hari hingga siang hari. Variabel yang diukur in situ yaitu suhu, pH, dan DO sedangkan variabel yang diukur ex situ yaitu TSS, BOD, COD, dan Cr6+. Hasil pengukuran kualitas air variabel suhu 28,1 ̊C, TSS 23,33 mg/L, pH 6,23, DO 3,89 mg/L, BOD 2,2 mg/L, COD 26,58 mg/L, dan Cr6+ 0,02 mg/L. Hasil pengukuran kemudian dibandingan dengan baku mutu kelas II sesuai dengan Peraturan Pemerintah Republik Indonesia Nomor 22 Tahun 2021 Tentang Penyelenggaraan Perlindungan dan Pengelolaan Lingkungan Hidup. Penentuan status mutu air menggunakan metode IP pada stasiun I memenuhi baku mutu sedangkan stasiun II dan 3 tercemar. Penentuan status mutu air menggunakan metode CCME memiliki nilai 71,05 yang tergolong dalam kriteria cukup
KARAKTERISTIK HUBUNGAN HUKUM ANTARA PENGEMUDI OJEK ONLINE DAN PERUSAHAAN APLIKASI
Authors: Santoso Budi , Hitaningtyas Ratih Dheviana Puru , Nugroho Sugeng Santoso Pudyo
Published: November 2023

Tulisan ini bertujuan untuk menganalisis karakteristik hubungan hukum antara pengemudi ojek online dan perusahaan aplikasi. Melalui pendekatan yuridis-sosiologis diperoleh kesimpulan bahwa karakteristik hubungan hukum tersebut adalah: pengemudi dapat menolak atau menerima tawaran memberikan layanan kepada penumpang; pengemudi memiliki fleksibilitas waktu kerja; pengemudi bukan bagian dari organisasi perusahaan aplikasi; risiko keuangan dalam menjalankan pekerjaan menjadi beban pengemudi; dan pembayaran atas setiap layanan dari pengguna akan langsung masuk ke akun pengemudi setelah dipotong biaya penggunaan layanan aplikasi. Karakteristik yang demikian tidak menggambarkan wujudnya hubungan kerja antara pengemudi dan perusahaan aplikasi, yang oleh karenanya pengemudi tidak dapat dikualifikasikan sebagai pekerja, melainkan pekerja mandiri.
TAX LIABILITY ARRANGEMENT OF INTERNATIONAL E-COMMERCE IN INDONESIA
Authors: Sinaga Henry Dianto Pardamean , Samekto F. X. Adji , Emirzon Joni
Published: November 2023

International e-commerce has created challenges in terms of tax liability, referred to the study by Google-Temasek-Bain revealed that the combination of e-commerce had reached USD40 billion. Based on normative juridical method using new institutionalism theory, two conclusions are generated. First, the prevailing laws in Indonesia do not yet have a lex specialist that regulates tax liability regarding international e-commerce transactions. Second, it is important and urgent to reformulate secondary liability in tax laws that must cover the elements, exclusions, and standards. Reformulation of tax secondary liability of international e-commerce should be extended to overseas and domestic marketplaces, and social media, including general provisions and procedures, billing, mechanisms for warning and terminating access and normalization, as well as tax sanctions (administrative and criminal).
Sobolev embeddings and distance functions
Authors: Brasco Lorenzo , Prinari Francesca , Zagati Anna Chiara
Published: November 2023

On a general open set of the euclidean space, we study the relation between the embedding of the homogeneous Sobolev space

D
0

1
,
p

\mathcal{D}^{{1,p}}_{0}

into

L
q

L^{q}

and the summability properties of the distance function.
We prove that, in the superconformal case (i.e. when 𝑝 is larger than the dimension), these two facts are equivalent, while in the subconformal and conformal cases (i.e. when 𝑝 is less than or equal to the dimension), we construct counterexamples to this equivalence.
In turn, our analysis permits to study the asymptotic behavior of the positive solution of the Lane–Emden equation for the 𝑝-Laplacian with sub-homogeneous right-hand side, as the exponent 𝑝 diverges to ∞.
The case of first eigenfunctions of the 𝑝-Laplacian is included, as well.
As particular cases of our analysis, we retrieve some well-known convergence results, under optimal assumptions on the open sets.
We also give some new geometric estimates for generalized principal frequencies.
Kreislaufwirtschaft zwischen bottom-up und top-down Initiativen
Authors: Nessel Sebastian
Published: November 2023

Dieser Beitrag verdeutlicht, dass eine umfassende Analyse des Phänomens der Reparatur sowohl „bottom-up“- als auch „top-down“-Initiativen berücksichtigen muss. Er zeigt, dass Reparaturpraktiken von Graswurzelinitiativen, Einzelpersonen und in hybriden Geschäftsmodellen organisiert werden, die RepairCafés, Plattformen im Internet oder Werkzeuge anbieten, um so vor allem Endnutzende zu erreichen. Daran anschließend werden top-down Ansätze auf europäischer und nationaler Ebene besprochen, die wichtige Reparaturinfrastrukturen durch politisch-rechtliche oder steuerliche Maßnahmen schaffen und auch auf Firmen abzielen. Argumentiert wird vor diesem Hintergrund, dass sich beide Ansätze in wichtigen Aspekten ergänzen, um Reparaturpraktiken und -infrastrukturen zu etablieren. Allerdings scheinen einige der mit Reparaturen als einer Praktik der Kreislaufwirtschaft verbundenen Hoffnungen unter Bedingungen kapitalistischer Verwertungslogik dennoch fraglich.
Zur Bedeutung von Repair Cafés für die (Etablierung der) Kreislaufwirtschaft
Authors: Kannengießer Sigrid
Published: November 2023

In der Kreislaufwirtschaft wird das Reparieren defekter Dinge als eine zentrale Praktik diskutiert. Reparieren findet heute zunehmend in Repair Cafés statt, öffentlichen Veranstaltungen, in denen Menschen zusammenkommen, um gemeinsam ihre kaputten Konsumgüter wieder in Stand zu setzen und damit die Nutzugsdauer zu verlängern. Der Beitrag zeigt auf der Basis einer empirischen Studie, welche Relevanz das Reparieren im Allgemeinen und Repair Cafés im Besonderen für die Kreislaufwirtschaft haben.
Politics and Popular Culture: Stretching Imaginaries and Filling in Holes
Authors: Goren Lilly J.
Published: November 2023

Popular culture artifacts are often places and spaces where societal expectations can be exercised, pushed on, prodded, to see how audiences and consumers react, and what they are willing to accept and perhaps what they will not abide. This is one of the prime values of studying popular culture – to see the ways that narratives and characters can provide audiences with paths towards experimentation in their thinking, to reconceptualize ideas and expectations. Much of this is often pegged to different representation, and that is certainly valuable. But the research on narrative and its impact indicates the importance of what is communicated by way of storyline and how this also contributes to the shaping of ideas and conceptions. This essay explores three narrative spaces that demonstrate how popular culture contributes to our thinking about different ideas and dimensions of political life. Imaginaries of women and power, abortion, and the 25th Amendment provide examples of the toggling between real life and fictional presentations. In two of these examples, popular culture has not necessarily provided a space for priming and imagining so much as it has filled in gaps of our general knowledge with misrepresentation and incorrect data, which undermines the value that popular culture can otherwise provide. This is one side of the dynamic. The other side of the dynamic is that we, as citizen audiences, get to try on different ideas and become accustomed to new ways of thinking, which is equally important to consider within politics, and points to the value and importance of popular culture narratives and representations within the body politic.
Ein Konflikt in der Maxime. Kants Auffassung des moralischen Konflikts im Kontext seiner Zeit
Authors: Di Giulio Sara
Published: November 2023

What does Kant mean when he claims that a moral conflict is only possible as a conflict between obligating reasons (rationes obligandi)? How does this differ from a conflict of duties? And how does Kant’s idea relate to the understandings of moral conflict prevalent in his time? This paper distinguishes three influential traditional models (as represented by Wolff, Baumgarten, and Jesuit casuistry) for a comparison with Kant’s own conception of moral conflict. Before investigating these issues more deeply, the paper discusses a preliminary point regarding the liminal localization of the moral conflict between the domains of theory and practice. As a result, its solution depends both on the consistency of the moral theory and on the agent’s conscientiousness in the practice of moral judgment.
Was versteht Kant unter einer „Ausnahme“?
Authors: Zimmermann Stephan
Published: November 2023

In the Groundwork of the Metaphysics of Morals, Kant explains a perfect duty as one that “admits no exception in favor of inclination”. An imperfect duty must then, in turn, be one which does admit such exceptions. However, according to Kant, all duties are valid without exception, and so there has been broad agreement among Kantians and Kant interpreters from the beginning that perfect duties cannot be characterized by exceptionless validity. I would thus like to argue in favor of a different reading of Kant’s explanation. My thesis is that he uses the term ‘exception’ in quite different ways, as can be documented, for instance, in the Metaphysics of Morals and the Critique of Pure Reason. The term then has another meaning, and this is also the case in the passage in question in the Groundwork.
Kant Between Chemistry and Alchemy: Cinnabar, ‘Now Red, Now Black’
Authors: Babich Babette
Published: November 2023

This essay takes its point of departure from a post-Nietzschean reading of Kant and the limits of logic and critique. The focus is on science, particularly chemistry and alchemy via mercurial cinnabar (HgS), to this day the primary source of elemental mercury. Seeking to raise the question of science as Nietzsche names it along with the question of truth, this essay undertakes to raise the question of historiography in science, using the illustration of alchemy.
Kant on Lying in Extreme Situations
Authors: Dubbink Wim
Published: November 2023

A crucial issue in normative ethics concerns the morality of lying. Kant defends the view that the duty to not lie does not allow for any exceptions in practical judgments: it never is a person’s right or duty to lie. Many people abhor this view. Kantians have tried to make sense of Kant’s view (and save Kantian moral philosophy) by suggesting Kantian interpretations that are less strict. I reject the attempts to nuance the strictness of Kant’s view. I break new ground by arguing that Kant’s view is best made sense of by taking his strict stance seriously. I focus on his doctrine of virtue account against lying.

Kant is not always strict on the interpretation of duties. As regards other duties he does leave (limited) room for exceptions. The strictness of the duty to not lie therefore is a special case intrinsically connected to key aspects of his fundamental philosophy. My explanation of the doctrine of virtue account starts out by focusing on the inner lie. For Kant each and every inner lie is problematic because being
truthful is a condition and an integral part of the moral Denkungsart; i. e., way virtue manifests itself in the empirical world. Hence, an inner lie must be interpreted as the destruction of freedom and personhood. Kant’s doctrine of virtue view on the inner lie also implies a strict view on the outer lie. Developing this implication requires the analysis of Kant’s view on human self-knowledge and their propensity to evil.
Das Leitbild für einen modernen ÖGD
Authors: Starke Dagmar , Arnold Laura
Published: November 2023

2018 hat die GMK das von einer länderoffenen Projektgruppe entwickelte und konsensuell abgestimmte Leitbild für einen modernen ÖGD verabschiedet, dessen Umsetzung pandemiebedingt hintenangestellt wurde. Durch den Pakt für den ÖGD wurden diese Ziele erneut priorisiert. Dabei wird die Orientierung an dem Leitbild bei der Umsetzung des Paktes durch die Berichte des Beirats Pakt ÖGD flankiert. Besonders relevant sind die 2023 erschienenen Berichte zu Wissenschaft/Forschung und Multiprofessionalität.
Öffentliche Gesundheit: von der Medizinischen Polizey bis New Public Health
Authors: Kuhn Joseph
Published: November 2023

Der öffentliche Gesundheitsdienst ist Teil eines neuzeitlichen Staatsverständnisses. Er hat in Deutschland im Nationalsozialismus seine sozialmedizinische Verpflichtung aufgegeben und sich an den damaligen Medizinverbrechen beteiligt. Nach dem Krieg befand sich der ÖGD in Deutschland in einer jahrzehntelangen Stagnationsphase, die erst seit kurzem ihr Ende fand. Mit einem neuen Leitbild und dem „Pakt für den ÖGD“ hat der ÖGD wieder Anschluss an die moderne Public Health-Diskussion gefunden.
Der ÖGD als Kompetenzträger zur Bewältigung des Klimawandels
Authors: Senninger Susanne , Korbely Christine , Lahne Heidi , Kutzora Susanne , Herr Caroline , Heinze Stefanie , Quartucci Caroline , Weilnhammer Veronika
Published: November 2023

Der Klimawandel und seine Folgen können unsere Gesundheit beeinträchtigen. Beispielsweise kann es infolge der Klimaveränderungen zu einer Zunahme von übertragbaren Erkrankungen oder Hitzeereignissen kommen. Zum Schutz unserer Gesundheit sind Maßnahmen zur Anpassung an die Folgen des Klimawandels unabdingbar. Hierbei kommt dem Öffentlichen Gesundheitsdienst (ÖGD) eine tragende Rolle zu.
Gesundheitsbezogener Hitzeschutz in NRW – eine Rolle des Öffentlichen Gesundheitsdienstes
Authors: Antoine Lea-Christine , Kelly Thea E. M. , Müller Katharina , Sieber Raphael , Liebchen Isabelle , Brünker Selina , Claßen Thomas , Mekel Odile C. L.
Published: November 2023

Der Klimawandel ist eine der größten Herausforderungen des 21. Jahrhunderts – insbesondere für die menschliche Gesundheit und damit auch für den Öffentlichen Gesundheitsdienst (ÖGD). Die zunehmende Intensität, Dauer und Häufigkeit von Hitzeperioden sorgt auch in Deutschland für Handlungsbedarf. Um den ÖGD bei der Minderung negativer gesundheitlicher Auswirkungen von Hitze zu unterstützen, wurde in Nordrhein-Westfalen eine Koordinierungsstelle für den gesundheitsbezogenen Hitzeschutz eingerichtet.
Der Kinder- und Jugendgesundheitsdienst – Public Health vor Ort für Kinder und Jugendliche
Authors: Korebrits Claudia , Ellsäßer Gabriele
Published: November 2023

Der Kinder- und Jugendgesundheitsdienst (KJGD) im Öffentlichen Gesundheitsdienst (ÖGD) übernimmt den gesetzlichen Auftrag zur Sicherung der Gesundheit der Kinder bezogen auf ihre Lebenswelten innerhalb des Gemeinwesens (nicht kurativ). Die Durchführung der Schuleingangsuntersuchung (SEU) und ihre Datenanalyse identifizieren Handlungsbedarfe im Sozialraum. Die Daten sind ein Steuerungsinstrument für zielgerichtete Maßnahmen zur Verbesserung der gesundheitlichen Chancengerechtigkeit von Kindern und Jugendlichen.
Aufbau eines Impf-Informations-System (IISAAR)
Authors: Rissland Jürgen , Vella Luca , Wagner Lara , Scholl Andrea , Schnabel Bernd
Published: November 2023

Mit Förderung durch das Bundesministerium für Gesundheit wird derzeit bundesweit erstmalig und modellhaft ein Impf-Informations-System im Saarland und in den kooperierenden Bundesländern Baden-Württemberg, Bayern und Brandenburg aufgebaut. Gegenwärtig befindet sich die Maßnahme nach Abschluss von formalen Vorarbeiten in Umsetzung. Da bislang noch keine konkreten Projektergebnisse vorliegen, beschreibt der Artikel technische und funktionale Hintergründe sowie die geplante Umsetzung für das digitale Modellvorhaben.
New Public Health und ÖGD-Reformen: eine kritische Bestandsanalyse
Authors: Altgeld Thomas
Published: November 2023

Die Reformdiskussionen um den ÖGD in Deutschland verengen sich zurzeit auf die dauerhafte Besserausstattung mit finanziellen Ressourcen. Über neue Aufgabenfelder, Organisationsreformen und Multidisziplinariät auf Augenhöhe in Ämtern wird dagegen kaum diskutiert. In den letzten fünf Jahren wurde kein einziges ÖGD-Gesetz auf Länderebene grundlegend reformiert, obwohl der Reformbedarf einhellig anerkannt wird. Dabei braucht es gerade nach der erfolgreichen Pandemiebekämpfung eine inhaltliche Neujustierung und andere gesetzliche Verankerung des ÖGD, damit Gesundheitsämter für mehr New Public Health vor Ort stehen.
Do US State Breach Notification Laws Decrease Firm Data Breaches?
Authors: Vaaler Paul M. , Greenwood Brad
Published: November 2023

From 2003 to 2018, all 50 states and the District of Columbia enacted breach notification laws (BNLs) mandating that firms suffering data breaches provide timely notification to affected persons and others about breach incidents and mitigation responses. BNLs were supposed to decrease data breaches and develop a market for data privacy where firms could strike their preferred balance between data security quality and cost. We find no systemic evidence for either supposition. Results from two-way difference-in-difference analyses indicate no decrease in data breach incident counts or magnitudes after BNLs are enacted. Results also indicate no longer-term decrease in data misuse after breaches. These non-effects appear to be precisely estimated nulls that persist for different firms, time-periods, data-breach types, and BNL types. Apparently inconsistent notification standards and inadequate information dissemination to the public may explain BNL ineffectiveness. An alternative federal regime may address these shortcomings and let a national BNL achieve goals state BNLs have apparently failed to meet.
Investor Sentiment Mining Based on Bi-LSTM Model and its Impact on Stock Price Bubbles
Authors: Yin Haiyuan , Yang Qingsong
Published: November 2023

We built a Bi-Directional long-term and short-term memory (Bi-LSTM) model to identify and classify the Chinese posting text of stocks on the Eastmoney website in China and constructed the daily index of Chinese investors’ sentiment. Furthermore, based on the GSADF method, we examine the stock price bubbles and study the impact of investor sentiment and stock price bubbles. We found investor sentiment has a positive effect on the existence of stock bubbles, as well as their intensity. This effect is more significant in small-scale, high-equity concentration, and non-state-owned enterprises. Investor sentiment has an impact on stock price bubbles through volatility, and stock price bubbles are often accompanied by higher premium risk. The conclusion is helpful to understand the mechanism of investor sentiment on stock bubbles from a micro perspective, and it also can be a reference in identifying stock bubbles from the viewpoint of investor sentiment.
Markov-Switching Models with Unknown Error Distributions: Identification and Inference Within the Bayesian Framework
Authors: Hwu Shih-Tang , Kim Chang-Jin
Published: November 2023

The basic Markov-switching model has been extended in various ways ever since the seminal work of Hamilton (1989. “A New Approach to the Economic Analysis of Nonstationary Time Series and the Business Cycle.” Econometrica 57: 357–84). However, the estimation of Markov-switching models in the literature has relied upon parametric assumptions on the distribution of the error term. In this paper, we present a Bayesian approach for estimating Markov-switching models with unknown and potentially non-normal error distributions. We approximate the unknown distribution of the error term by the Dirichlet process mixture of normals, in which the number of mixtures is treated as a parameter to estimate. In doing so, we pay special attention to the identification of the model. We then apply the proposed model and MCMC procedure to the growth of the postwar U.S. industrial production index. Our model can effectively control for irregular components that are not related to business conditions. This leads to sharp and accurate inferences on recession probabilities.
A novel approach to mixed micelles formation: study the interactions between bis-quaternary ammonium salts and nonionic surfactant Triton X-100
Authors: Przybył Patrycja , Wojcieszak Marta , Kaczmarek Damian Krystian , Jankowski Damian , Materna Katarzyna
Published: November 2023

This article focuses on the description of novel mixed system formulations of bis-quaternary ammonium salts (bis-QASs) and the nonionic surfactant Triton X-100 (TX-100). Measurements of surface tension (γ), foam stability, contact angle (CA) and cloud point (CP) were investigated at different ratios of the given compounds. The results indicated that changes in the structure of the bis-QASs amphiphilic cation, including the length of the alkyl spacer and the presence or absence of –OH groups, affected the adsorption and micellization. Furthermore, the elongation of the alkyl spacer in the bis-QASs structure affects the increase in the CP temperature. The research carried out shows the future potential of mixed combinations (bis-QASs and TX-100) to be used in industrial applications.
Amyloid pathology impairs experience-dependent inhibitory synaptic plasticity
Authors: Niraula Suraj , Yan Shirley ShiDu , Subramanian Jaichandar
Published: November 2023

Alzheimer's disease patients and mouse models exhibit aberrant neuronal activity and altered excitatory-to-inhibitory synaptic ratio. Using multicolor two-photon microscopy, we test how amyloid pathology alters the structural dynamics of excitatory and inhibitory synapses and their adaptation to altered visual experiencein vivoin the visual cortex. We show that the baseline dynamics of mature excitatory synapses and their adaptation to visual deprivation are not altered in amyloidosis. Likewise, the baseline dynamics of inhibitory synapses are not affected. In contrast, visual deprivation fails to induce inhibitory synapse loss in amyloidosis, a phenomenon observed in nonpathological conditions. Intriguingly, inhibitory synapse loss associated with visual deprivation in nonpathological mice is accompanied by subtle broadening of spontaneous but not visually evoked calcium transients. However, such broadening does not manifest in the context of amyloidosis. We also show that excitatory and inhibitory synapse loss is locally clustered under the nonpathological state. In contrast, a fraction of synapse loss is not locally clustered in amyloidosis, indicating an impairment in inhibitory synapse adaptation to changes in excitatory synaptic activity.

Significance statementUsing multicolorin vivotwo-photon microscopy to capture high-resolution images of excitatory and inhibitory synapses from the same neurons over time, we show that amyloid pathology selectively disrupts experience-dependent adaptation of inhibitory synapses. Furthermore, our findings reveal that local clustering of excitatory and inhibitory synapse loss is disrupted, a deficit that could underlie impaired neuronal activity homeostasis, and plasticity in AD.
Automatizing Sight Reading: Contingency Proportion and Task Relevance in the Music Contingency Learning Procedure
Authors: Schmidt James R. , Iorio Claudia , Poulin-Charronnat Bénédicte
Published: November 2023

Learning to read and play music written in standard notation, termed sight reading, is an important yet difficult aspect of early music education. However, the music contingency learning procedure produces rapid and robust early learning of the motor execution associated with note positions. In this task, nonmusicians identify a note name (e.g., “do”) written inside a note in one of the vertical positions of the musical staff with a keyboard response. Each note position is presented frequently with the matching (congruent) note name and rarely with the incongruent note names. The present work further explores this novel learning paradigm. In Experiment 1, we manipulated the proportion of congruent trials from 50 to 100%. The contingency effect, along with contingency awareness (i.e., verbalizable knowledge of note meanings), increased with a stronger contingency manipulation. In Experiment 2, half of the participants responded to the note positions (instead of the note names) with a keyboard response. A learning effect was also observed for this task, though contingency awareness was reduced in this group. These results shed more light on the properties of incidental music learning and further suggest more ideal parameters for future practical applications to supplement traditional instruction in real-world music education.
The Soviet Pillar of Belonging
Authors: Posylnyi Ivan
Published: November 2023

This article examines how the Soviet grand narrative of the Great Patriotic War (1941–45) was used in the school educational institution in one of the two Donbas “people’s republics” between 2014 and 2021. Using as a case study a Luhansk school with one of the most pro-Russian and pro-occupation administrations, it explores which GPW sub-narratives were present in the school discourse of extracurricular activities, described in the school VKontakte online community. This article employs the elements of discourse analysis to assess visual and verbal texts, published by the school administration, which depict how schoolchildren engage in different Soviet-military contexts, celebrating, commemorating, or learning about GPW-related events. The article concludes that although the school administration incorporated the main Soviet narratives of the Great Patriotic War, present in contemporary Russian education, it also employed two regional GPW sub-narratives, which provide the Luhansk “republican” authorities with the local ideological foundation for militarizing the school youth. The article demonstrates that such militarization of the semiformal school setting is linked with the Russian educational policy and has implications on how pupils of different ages see the social reality and their role in it.
La retórica en la antigüedad griega y china
Authors: Lloyd Geoffrey
Published: November 2023

La historia de la retórica y de la teoría de la argumentación suele centrarse, por lo común, en la fuentes del clasicismo griego y latino para relatar el desarrollo de la llamada “retórica clásica”, dominante en occidente durante más de veinte siglos. El presente trabajo aborda una temática paralela basada principalmente en las fuentes de la argumentación en la China antigua (prácticas y teorías) que pretende, además, mediante un estudio comparativo de ambas culturas, poner de relieve rasgos significativos de una y otra, poniendo en evidencia, finalmente, cómo los muy distintos contextos en que se produjeron las prácticas argumentativas en las antiguas cortes chinas, por un lado, y en la polis griega, por otro, tendrían como consecuencia muy diversos estilos de teoría retórica.Palabras clave: Retórica antigua, argumentación china antigua, argumentación griega antigua, universalidad, relatividad, interculturalidad.
Los Argumentos Escépticos a la luz de la Teoría de la Argumentación
Authors: Vilanova Javier
Published: November 2023

Este trabajo propone una vía para aplicar la teoría de la argumentación a problemas clásicos de epistemología, basada en un nuevo tratamiento de los argumentos escépticos. En primer lugar, proporcionamos una clasificación de argumentos escépticos. Después tomamos uno de ellos y mostramos cómo tratarlos no como un simple (válido o inválido) argumento, sino como un patrón que puede ser cogente o falaz dependiendo del contexto de argumentación. Finalmente, proponemos una estrategia para cuestionar y eventualmente fundar o rechazar un sistema epistémico.Palabras clave: Argumentación, conocimiento, escepticismo, falacia, G. E. Moore, justificación epistémica, posibilidad.
The pathic/haptic relationship in philosophy of cinema. The case of "Doubt" (John Patrick Shanley, 2008)
Authors: Scarafile Giovanni
Published: November 2023

Partiendo de algunos pasajes del Tratado de la Argumentación de Perelman y Olbrechts-Tyteca y de la Retorica de Aristóteles, el artículo examina el papel de la componente emocional (denominada “pática”) en la experiencia fílmica. La discusión comporta tres pasos: 1) se recuerda el concepto de significación añadida que Kulesov y Canudo atribuyen al cine; 2) se muestra in situ, en relación con la película Doubt (J.P. Shanley, 2008), el modo en que actúa tal significación, lo que nos lleva al análisis del concepto de lo “háptico”; 3) se intenta buscar, mediante el uso de los instrumentos analíticos de la fenomenología husserliana, el origen de la componente pática. Se concluye que nuestro análisis indica la pertinencia de un nuevo concepto de racionalidad definido por la “razón pática”.Palabras clave: Experiencia fílmica, fenomenología, háptico, razón pática, significación.
De las posesiones materiales a las posiciones argumentativas
Authors: Faigenbaum Gustavo
Published: November 2023

Este artículo trata dos preguntas básicas: 1) ¿Por qué argumentamos?, y 2) ¿Por qué ciertos esquemas argumentativos son más convincentes que otros? Para responder a estos interrogantes se despliega una narrativa que ilustra cómo, tanto en la historia de las sociedades humanas como en el desarrollo psicológico de los individuos, los seres humanos aprenden a utilizar el discurso argumentativo como herramienta de mediación para evitar la lucha directa por los bienes en disputa. Las personas argumentan para defender sus derechos y sus propiedades, lo cual implica siempre tomar posición frente a los interlocutores. Los argumentos son convincentes en virtud de que encarnan un cierto sentido de justicia, es decir, de que representan un cierto equilibrio entre las partes en conflicto.Palabras clave: Argumentación, Chaim Perelman, equilibración, Juan Samaja, pacto social, propiedad, reciprocidad, regla de justicia.
"En el camino hacia la cima, la última cuesta es la más dura": metáfora y argumentación en el discurso del terrorismo en España
Authors: Olza Inés
Published: November 2023

En este trabajo se analizan críticamente las principales estrategias de argumentación metafórica presentes en el discurso reciente de la banda terrorista ETA. En concreto, nos centramos en un corpus de 10 comunicados y entrevistas difundidos por ETA entre 2006 y 2011, y caracterizados por una llamativa presencia de metáforas de variado alcance expresivo y argumentativo que, en última instancia, persiguen fundamentar y legitimar la acción terrorista. El análisis crítico de dichas metáforas se desarrolla, fundamentalmente, en dos niveles: en primer lugar, se examina el componente valorativo asociado de modo inherente a cada esquema metafórico; y, en segundo lugar, se estudia cómo dicho potencial valorativo intrínseco se articula contextualmente en cada discurso concreto, pues es allí donde termina de fijarse su particular alcance argumentativo.Palabras clave: Metáfora, argumentación, legitimación, terrorismo, análisis contextual
Descubrimiento, invención e innovación en la práctica científica
Authors: Estany Profitos Anna
Published: November 2023

El objetivo del trabajo es analizar los conceptos de innovación, invención, descubrimiento y progreso a partir del nuevo contexto en el que se desarrolla la práctica científica, caracterizada, por un lado, por la necesidad de una visión globalizadora de la actividad científica y, por otra, por el punto de vista cognitivo. Esto significa analizar hasta qué punto es posible abordar, por un lado, las ciencias de diseño a partir de los conceptos de descubrimiento y progreso y, por otro, las ciencias descriptivas desde la innovación y la invención. En cualquiera de los dos casos se trata de examinar las dificultades con las que nos podemos encontrar en esta inversión de asignación de estos conceptos, y los criterios con los que valoramos los cambios experimentados en el curso de la evolución de dichas ciencias.Palabras clave: Descubrimiento, innovación, invención, progreso.
El problema de Gettier y la concepción argumentativa de la justificación
Authors: Gascón Salvador José Ángel
Published: November 2023

Desde que la definición de conocimiento como creencia verdadera y justificada fue puesta en cuestión por Gettier, se han hecho varios intentos por proporcionar una nueva definición. En este artículo, sostengo que lo único necesario para conservar la definición tradicional es una mejor comprensión del concepto de justificación. La teoría de la argumentación, en mi opinión, puede darnos una idea de lo que significa la justificación y al mismo tiempo puede ayudarnos a explicar los contraejemplos del tipo de Gettier.Palabras clave: conocimiento, epistemología, justificación, Gettier.
Evaluando el Discurso Docente: Desarrollo de un Modelo de Rasch a partir de Evidencia Audiovisual de Profesores Chilenos de Primer Ciclo de Educación Básica en el Área de Lenguaje
Authors: González Jorge , Preiss David , San Martín Ernesto
Published: November 2023

El presente estudio investiga la naturaleza del discurso docente en aula de los profesores y profesoras de lenguaje de enseñanza básica en Chile. Para ello reanaliza datos de videos recolectados en un estudio previo en 2003. El modelo estadístico utilizado para analizar dicha información permite ubicar en una misma escala intervalar las características (habilidades) de los profesores y las características (dificultades) de las tareas que definen el discurso docente; esto permite no sólo la comparación directa entre profesores, sino también entre profesores con respecto a las variables de discurso docente. De esta forma, es posible interpretar la habilidad de los profesores con respecto al significado sustantivo de las variables del discurso docente. Utilizando estas comparaciones, este estudio pretende alcanzar dos fines: primero, detectar cuáles son las principales fortalezas y debilidades que caracterizan el discurso docente y, en segundo lugar, tratar de posicionar estas fortalezas y debilidades en un enfoque de diferencias individuales.Palabras clave: Discurso docente, análisis de videos, modelo Rasch Poisson, metacognición. The present study investigates the nature of teacher talk at classroom in Chilean elementary-school teachers of language. In so doing, the study capitalizes on video-survey data collected in a previous study in 2003. The statistical model used to analyze these data allows placing in a same interval scale both teachers’ characteristics (abilities) and tasks’ characteristics (difficulties), particularly the different kinds of teacher talk. This procedure allows not only making comparisons between teachers, but also making comparisons between teachers with respect to the same variables of teacher talk. Thus, it is possible to interpret teachers’ ability vis-à-vis the substantive meaning of teachers’ talk variables. Using these comparisons, this study intends to reach two ends: first, detecting which are the main strengths and weaknesses characterizing teacher talk and, second, using an individual differences approach to understand these strengths and weaknesses.Keywords: Teacher-talk, video surveys, Rasch Poisson model, metacognition.
Thermal bridging and its mitigation in bamboo panel construction with steel frameworks and mineral wool insulation
Authors: Li Haidong , Zhang Wenjun , Zhang Yunxing , Zhai Feifei , Chen Fuming
Published: November 2023

An energy-efficient and environmentally conscious bamboo-constructed residential structure was created, comprising bamboo composite panels, steel framework, and mineral wool insulation. To ascertain the efficacy of this particular type of wall in enhancing thermal capabilities, the finite element method was employed to analyze the factors influencing the thermal performance of the exterior wall panels, insulation layer, framework, and interior wall panels. A more judicious design and implementation strategy, known as the 3# and 8# combination scheme, was evaluated in practical applications to assess the thermal efficiency of the wall system. The findings indicated that augmenting the thickness of the inner and outer wall panels and insulation layer, reducing the framework thickness, and incorporating wooden framework as a substitute for steel framework within a certain range enhanced the thermal capabilities of bamboo-constructed walls and mitigated the adverse effects of thermal bridges. The thermal performance of the residences employing the newly developed bamboo-constructed walls surpassed that of conventional iron container houses, thereby warranting broader adoption and application in practical projects. These outcomes offer valuable insights for the optimized design of thermal performance in bamboo-constructed walls.
Impact of eye fundus image preprocessing on key objects segmentation for glaucoma identification
Authors: Virbukaitė Sandra , Bernatavičienė Jolita
Published: November 2023

The pathological changes in the eye fundus image, especially around Optic Disc (OD) and Optic Cup (OC) may indicate eye diseases such as glaucoma. Therefore, accurate OD and OC segmentation is essential. The variety in images caused by different eye fundus cameras makes the complexity for the existing deep learning (DL) networks in OD and OC segmentation. In most research cases, experiments were conducted on individual data sets only and the results were obtained for that specific data sample. Our future goal is to develop a DL method that segments OD and OC in any kind of eye fundus image but the application of the mixed training data strategy is in the initiation stage and the image preprocessing is not discussed. Therefore, the aim of this paper is to evaluate the mage preprocessing impact on OD and OC segmentation in different eye fundus images aligned by size. We adopted a mixed training data strategy by combining images of DRISHTI-GS, REFUGE, and RIM-ONE datasets, and applied image resizing incorporating various interpolation methods, namely bilinear, nearest neighbor, and bicubic for image resolution alignment. The impact of image preprocessing on OD and OC segmentation was evaluated using three convolutional neural networks Attention U-Net, Residual Attention U-Net (RAUNET), and U-Net++. The experimental results show that the most accurate segmentation is achieved by resizing images to a size of 512 x 512 px and applying bicubic interpolation. The highest Dice of 0.979 for OD and 0.877 for OC are achieved on  RISHTI-GS test dataset, 0.973 for OD and 0.874 for OC on the REFUGE test dataset, 0.977 for OD and 0:855 for OC on RIM-ONE test dataset. Anova and Levene’s tests with statistically significant evidence at α = 0.05 show that the chosen size in image resizing has impact on the OD and OC segmentation results, meanwhile, the interpolation method does influent OC segmentation only.
Bruxas nos currículos
Authors: Giovannetti Carolina , Rezende Sales Shirlei
Published: November 2023

O presente artigo avalia os efeitos do discurso reacionário e da ofensiva antigênero na educação básica, em especial nos currículos escolares. Para tanto, analisamos o material divulgado no site da organização Escola sem Partido. Argumentamos que os currículos da Educação Básica estão sob disputa em um contexto de ascensão de propostas reacionárias. Tenta-se eliminar dos currículos os conteúdos relativos à história das mulheres, bem como a discussão sobre as questões de gênero. Configura-se, assim, um processo de caça às bruxas contemporâneas: as professoras.