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1.
J Inst Conserv ; 47(2): 166-182, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38919959

RESUMO

Artists' archives, typically a legacy trove rather than a site for public engagement, are not expected to encompass art. However, since the mid-twentieth century, factors like the 'dematerialisation of art', defiance against conventional art categorisations, and the prioritisation of the creative process over its outcomes, have all blurred the lines between artworks and their documentation. Consequently, a significant portion of art produced during the 1960s and 1970s still resides in archives, distributed in art objects and documents. By examining the archives of Ecart, an artistic collective that operated within the broader Fluxus network in 1970s Switzerland, this study proposes activation as an alternative strategy for caring for and securing the continuation of such art, which is often found scattered across various archival holdings. Ultimately, the research suggests activation as a way of expanding conservation beyond the exclusive domain of trained conservators, transforming it into a collective responsibility shared by diverse archive stakeholders.


"Infundiendo vitalidad: Los archivos de arte neo-vanguardista como lugares de activación"No cabe esperar que los archivos de los artistas, que suelen ser un tesoro de legados más que un lugar de participación pública, incluyan arte. Sin embargo, desde mediados del siglo XX, factores como la 'desmaterialización del arte', el desafío a las categorizaciones artísticas convencionales y la priorización del proceso creativo sobre sus resultados, han difuminado las fronteras entre las obras de arte y su documentación. Por consiguiente, una parte significativa del arte producido durante las décadas de 1960 y 1970 aún reside en archivos, distribuida en objetos artísticos y documentos. Examinando los archivos de Ecart, un colectivo artístico que operaba dentro de la red Fluxus en la Suiza de los setenta, este estudio propone el proceso de activación como una estrategia alternativa para preservar y garantizar la continuidad de este tipo de arte, el cual a menudo se encuentra disperso entre diversos archivos. Finalmente, la investigación sugiere el proceso de activación como una forma de expandir la conservación más allá de la esfera exclusiva de los conservadores cualificados, transformándola en una responsabilidad colectiva compartida por diversas partes interesadas en los archivos.


"Instilando vivacidade: Arquivos de arte neo-avant-garde como espaços de ativação"Arquivos de artistas, tipicamente mais um tesouro herdado do que um local para envolvimento de público, não se espera que englobem arte. Entretanto, desde meados do século vinte, fatores como a 'desmaterialização da arte', o desafio às categorizações convencionais de arte e a priorização do processo criativo sobre seus resultados, todos têm embaçado as fronteiras entre obras de arte e a sua documentação. Consequentemente, uma porção significativa da arte produzida durante os anos sessenta e setenta ainda permanece em arquivos, distribuídos em objetos de arte e documentos. Ao examinar os arquivos do Ecart, um coletivo artístico que atuou no âmbito mais amplo da rede do Fluxus na Suíça dos anos setenta, este estudo propõe ativação como uma estratégia alternativa para cuidar e assegurar a continuidade de tal arte, que frequentemente é encontrada dispersa por vários fundos arquivísticos. Finalmente, a pesquisa sugere a ativação como uma forma de expandir a conservação além do domínio exclusivo de conservadores capacitados, transformando-a em uma responsabilidade coletiva compartilhada entre os diversos parceiros do meio arquivístico.

2.
Artigo em Inglês | MEDLINE | ID: mdl-38758226

RESUMO

After World War II, Berlin was divided into the West, controlled by The United States, the UK, and France, and the East, controlled by the Soviet Union, resulting in a Cold War for decades. This bibliometric study analyzes the influence of the Cold War on pharmacological research in Berlin by evaluating publication patterns in Naunyn-Schmiedeberg's Archives of Pharmacology from 1947 to 1974 (n = 383). The publications highlight the political disparities in scientific output, exacerbated by the founding of the Free University of Berlin (FUB) as a countermeasure to Soviet repression, promoting academic freedom in West-Berlin. Researchers in West-Berlin published many more papers in Naunyn-Schmiedeberg's Archives of Pharmacology than researchers in East-Berlin and received much more citations. West-Berlin adopted English as a scientific language much more rapidly than East-Berlin. West-Berlin and East-Berlin focused on totally different research topics. This paper demonstrates how political freedom, financial support, and internationalization boosted research productivity in West-Berlin. In contrast, political suppression, financial scarcity, and restricted international ties hindered scientific development in East-Berlin.

3.
J Law Med Ethics ; 52(1): 133-135, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38818587

RESUMO

More than twenty-five years after the first signs of potential harm, the US remains locked in the grip of an opioid epidemic, with more Americans dying from overdoses than ever before.1 Diversion of prescription opioids plays an important role in opioid-related harms. Much of the scientific and public health focus on diversion has been on end-users, given how commonly non-medical prescription opioid use occurs, as well as the proportion of individuals who report that their source of non-medical opioids was friends or family. However, diversion of opioids, as well as their rampant oversupply, can be discerned higher up the supply chain, including among wholesalers, pharmacies and rogue prescribers whose behavior may trigger well-described "flags" warranting further evaluation and action.


Assuntos
Analgésicos Opioides , Indústria Farmacêutica , Saúde Pública , Humanos , Estados Unidos , Analgésicos Opioides/efeitos adversos , Indústria Farmacêutica/legislação & jurisprudência , Revelação/legislação & jurisprudência , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Desvio de Medicamentos sob Prescrição/legislação & jurisprudência , Desvio de Medicamentos sob Prescrição/prevenção & controle , Epidemia de Opioides , Documentação
4.
J Hist Dent ; 72(1): 36-39, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38642378

RESUMO

The discovery of two unaccredited photographs purported to be of Painless Parker occasions a discussion of the notorious "outlaw" dentist's historical significance. It is argued that social media threaten to have performance eclipse clinical skills in dentistry - a process that can be sourced to Parker's vaudevillian antics.

5.
Artigo em Inglês | MEDLINE | ID: mdl-38652278

RESUMO

Naunyn-Schmiedeberg's Archives of Pharmacology is the oldest pharmacological journal, founded in 1873. This bibliometric analysis examines the pivotal transformations within Naunyn-Schmiedeberg's Archives of Pharmacology from 1947 to 1974, identifying significant shifts from a national focus to a period of extensive internationalization and English-language adoption. Employing Python and Beautiful Soup for data extraction from SpringerLink, the study maps the journal's trajectory through post-World War II development, highlighting the decline in publication rates due to its initial emphasis on German-language articles predominantly from Germany. The transition towards English publications in the late 1960s is marked as a turning point, catalyzing an increase in global citations, publications, and recognition. This period witnesses the journal broadening its scientific horizon, with a notable emphasis on the cholinergic, adrenergic, and dopaminergic systems, reflecting their central role in the journal's scientific discourse and citation prominence. The analysis demonstrates how shifting to English for academic publishing played a crucial role in revitalizing the journal's impact and visibility on the international stage.

6.
Sci Total Environ ; 931: 172849, 2024 Jun 25.
Artigo em Inglês | MEDLINE | ID: mdl-38685431

RESUMO

Sediment cores from three major French watersheds (Loire, Meuse and Moselle) have been dated by 137Cs and 210Pbxs from 1910 (Loire), 1947 (Meuse) and 1930 (Moselle) until the present in order to reconstruct trajectories of plastic additive contaminants including nine phthalate esters (PAEs) and seven organophosphate esters (OPEs), measured by gas chromatography-mass spectrometer (GC-MS-MS). Historical levels of ∑PAEs were higher than those of ∑OPEs in the Loire and the Moselle sediments, while ∑PAEs and ∑OPEs contents were of the same order of magnitude in the Meuse sediments. Although increases in concentrations do not evolve linearly, our results clearly indicate an increase in OPEs and PAEs concentrations from the 1950-1970 period onwards, compared with the first half of the 20th century. Our results show that, ∑OPE contents increase gradually over time in the Loire and Meuse rivers but evolve more randomly in the Moselle River. Trajectories of ∑PAEs depend on the river and no generality can be established, suggesting sedimentary reworking and/or local contamination. Data from this study allowed comparisons of contents of ∑OPEs and ∑PAEs between rivers, with ∑OPE concentrations in the Moselle River > Meuse River > Loire River, and concentrations of ∑PAEs in the Loire River > Moselle River > Meuse River. Among all PAEs, di(2-ethylhexyl) phthalate (DEHP) was the most abundant in all sediment samples, followed by diisobutyl phthalate (DiBP). Tris (2-chloroisopropyl) phosphate (TCPP) was the most abundant OPE in sediments of the three rivers. In addition, strong positive Pearson correlations were observed between organic matter (OM) parameters and OPE concentrations, and to a lesser extent, between OM parameters and PAE concentrations. This is particularly true for the Moselle River and for the Loire River, but less so for the Meuse River.

7.
Environ Pollut ; 348: 123655, 2024 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-38467366

RESUMO

Although global plastic distribution is at the heart of 21st century environmental concerns, little information is available concerning how organic plastic additives contaminate freshwater sediments, which are often subject to strong anthropogenic pressure. Here, sediment core samples were collected in the Rhone and the Rhine watersheds (France), dated using 137Cs and 210Pbxs methods and analysed for nine phthalates (PAEs) and seven organophosphate esters (OPEs). The distribution of these organic contaminants was used to establish a chronological archive of plastic additive pollution from 1860 (Rhine) and 1930 (Rhone) until today. Sediment grain size and parameters related to organic matter (OM) were also measured as potential factors that may affect the temporal distribution of OPEs and PAEs in sediments. Our results show that OPE and PAE levels increased continuously in Rhone and Rhine sediments since the first records. In both rivers, ∑PAEs levels (from 9.1 ± 1.7 to 487.3 ± 27.0 ng g-1 dry weight (dw) ± standard deviation and from 4.6 ± 1.3 to 65.2 ± 11.2 ng g-1 dw, for the Rhine and the Rhone rivers, respectively) were higher than ∑OPEs levels (from 0.1 ± 0.1 to 79.1 ± 13.7 ng g-1 dw and from 0.6 ± 0.1 to 17.8 ± 2.3 ng g-1 dw, for Rhine and Rhone rivers, respectively). In both rivers, di(2-ethylhexyl) phthalate (DEHP) was the most abundant PAE, followed by diisobutyl phthalate (DiBP), while tris (2-chloroisopropyl) phosphate (TCPP) was the most abundant OPE. No relationship was found between granulometry and additives concentrations, while organic matter helps explain the vertical distribution of PAEs and OPEs in the sediment cores. This study thus establishes a temporal trajectory of PAEs and OPEs contents over the last decades, leading to a better understanding of historical pollution in these two Western European rivers.


Assuntos
Ácidos Ftálicos , Ácidos Ftálicos/análise , Ésteres/análise , Dibutilftalato/análise , Poluição Ambiental/análise , Rios , Organofosfatos/análise , China
8.
Trends Ecol Evol ; 39(4): 323-327, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38355366

RESUMO

Museum collection records are a source of historic data for species occurrence, but little attention is paid to the associated descriptions of habitat at the sample locations. We propose that artificial intelligence methods have potential to use these descriptions for reconstructing past habitat, to address ecological and evolutionary questions.


Assuntos
Inteligência Artificial , Museus , Ecossistema , Evolução Biológica
9.
Cureus ; 16(1): e53025, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38410328

RESUMO

The proper regulations for storage, retention, and use of archived specimens in pathology laboratories and academic institutions are yet to be established. These specimens could be used appropriately for research purposes. Ideal storage and retention in a controlled environment is necessary, and there is a lack of established rules regarding the ownership of the tissue specimens, paraffin blocks, and slides. Though there are numerous uses of formalin-fixed tissue specimens, blocks, and slides, there are also problems in archiving them that hinder their use. This review article addresses the above issues and proposes simple guidelines for the effective use of archived specimens.

10.
J Lesbian Stud ; 28(2): 321-342, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38356159

RESUMO

This article offers a critical reflection on my creative engagement with the figure of the Amazon in the quilted artworks for my exhibition Archives and Amazons: quilting the lesbian archive which took place at HOME, Manchester in 2021. This exhibition was created in response to archival research at the only accredited museum in the UK dedicated to women, Glasgow Women's Library (GWL), which holds the remnants of the now disbanded Lesbian Archive and Information Centre (LAIC) (1984-1995). I engage specifically with two representations of Amazons, from two very disparate and politically opposed lesbian publications: firstly the illustrated cover of the LAIC newsletter, and a photographic series by the artist Tessa Boffin (1960-1993). Through auto-ethnography I articulate some of the pleasures and complexities in encountering, and re-visioning the Amazons that ride within the remaining fragments of the LAIC collection. I propose the quilt as a reparative strategy for engaging with the Amazon, one that refuses to disassemble and disassociate from the difficulties of lesbian history, re-assembling the pieces through a contemporary lesbian lens.


Assuntos
Homossexualidade Feminina , Metacrilatos , Minorias Sexuais e de Gênero , Triazóis , Feminino , Humanos , Arquivos , Antropologia Cultural
11.
J Lesbian Stud ; 28(1): 44-62, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38231159

RESUMO

This article analyzes the various activities, problem frameworks, and identity strategies around which feminist, lesbian, and trans-solidarity in the Polish-German collective Girlz Get United (GGU) were built. Focusing on oral history interviews with Suzi Andreis, a member and co-organizer of the GGU meetings, this study examined the transnational and intersectional collectivity of the group as a form of lesbian solidarity. Following Emma Goldman and bell hooks, it attempted to consider how the collective, active in the early 2000s, constructed solidarity by being together during integration meetings, various workshops, and sports encounters. The article also examines the content appearing in the bilingual "ggu!" bulletins issued by the group during its active period. It exposes the rupture and contradictions between different ways of building lesbian solidarity: on the one hand, as a positive experience of sociability and friendship evoked through oral history interviews and, on the other hand, as an archival political manifesto told through a zine story of trauma and violence.


Assuntos
Homossexualidade Feminina , Minorias Sexuais e de Gênero , Esportes , Feminino , Humanos , Polônia , Feminismo
12.
Naunyn Schmiedebergs Arch Pharmacol ; 397(4): 2171-2181, 2024 04.
Artigo em Inglês | MEDLINE | ID: mdl-37796310

RESUMO

Honesty of publications is fundamental in science. Unfortunately, science has an increasing fake paper problem with multiple cases having surfaced in recent years, even in renowned journals. There are companies, the so-called paper mills, which professionally fake research data and papers. However, there is no easy way to systematically identify these papers. Here, we show that scanning for exchanged authors in resubmissions is a simple approach to detect potential fake papers. We investigated 2056 withdrawn or rejected submissions to Naunyn-Schmiedeberg's Archives of Pharmacology (NSAP), 952 of which were subsequently published in other journals. In six cases, the stated authors of the final publications differed by more than two thirds from those named in the submission to NSAP. In four cases, they differed completely. Our results reveal that paper mills take advantage of the fact that journals are unaware of submissions to other journals. Consequently, papers can be submitted multiple times (even simultaneously), and authors can be replaced if they withdraw from their purchased authorship. We suggest that publishers collaborate with each other by sharing titles, authors, and abstracts of their submissions. Doing so would allow the detection of suspicious changes in the authorship of submitted and already published papers. Independently of such collaboration across publishers, every scientific journal can make an important contribution to the integrity of the scientific record by analyzing its own pool of withdrawn and rejected papers versus published papers according to the simple algorithm proposed in the present paper.


Assuntos
Autoria
13.
Naunyn Schmiedebergs Arch Pharmacol ; 397(3): 1889-1900, 2024 03.
Artigo em Inglês | MEDLINE | ID: mdl-37776381

RESUMO

Publications in peer-reviewed journals are the most important currency in science. But what about publications in non-peer-reviewed magazines? The objective of this study was to analyze the publications of scientists, with a focus on pharmacologists, in the non-peer-reviewed German science magazine Biospektrum from 1999 to 2021. Biospektrum is edited by five scientific societies in Germany including the Society for Experimental and Clinical Society Pharmacology and Toxicology (DGPT) and provides opportunities to researchers to showcase their research to a broad audience. We analyzed 3197 authors of 1326 articles. Compared to the fields of biochemistry, microbiology, and genetics, pharmacology was largely underrepresented. Just three institutions in Germany contributed most papers to Biospektrum. Researchers with a doctoral degree were the largest author group, followed by researchers with a habilitation degree. Among all major fields, women were underrepresented as authors, particularly as senior authors. The Covid pandemic leads to a drop of publications of female first authors but not last authors. Compared to publications in the peer-reviewed journal Naunyn-Schmiedeberg's Archives of Pharmacology (Zehetbauer et al., Naunyn-Schmiedebergs Arch Pharmacol 395:39-50 (2022)), female pharmacologists were underrepresented in the Biospektrum. Thus, German pharmacologists as a group do not value investing in "social impact" gained by publications in Biospektrum, and this attitude is even more prominent among female pharmacologists. Investing less in "social impact" by female pharmacologists may result in reduced visibility on the academic job market and may contribute to reduced opportunities to achieve high academic positions.


Assuntos
Farmacologia Clínica , Editoração , Feminino , Humanos , Alemanha , Autoria
14.
Integr Psychol Behav Sci ; 58(1): 23-34, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37495755

RESUMO

In this paper, several points of view are adopted to present the research directions of contemporary Piagetian historiography. This article first notes the immensity of the secondary literature (20'000 texts) related to Piaget's work, between empirical and historical-epistemological works. In order to get a more precise idea, we carried out various analyses of the scope of influence of his work: on the 2000 keywords of the thesaurus of secondary literature from 1945 to 2012; on the reception of Piaget's idea in France between 1920 and 1940; and on the disciplines of insertion of a thousand works from his private library, which were dedicated to him. These analyses corroborate Piaget's multidisciplinary impact in the 20th century science and culture and indicate the existence of an international Piagetian movement, which has not yet been studied. The factors of production and the recent orientations of the secondary literature are then discussed, showing the changes in the historiography of the last 50 years. Finally, future research directions are outlined between the exploitation of unknown archives and the use of a digital edition of Piaget's work, which is currently underway.

15.
Med Trop Sante Int ; 3(3)2023 09 30.
Artigo em Francês | MEDLINE | ID: mdl-38094485

RESUMO

Charles Louis Alphonse Laveran - 18 June 1845 - 18 May 1922: first French Nobel Prize in Medicine, "in recognition of his work on the role played by protozoa in causing diseases". One hundred years after his death, only written records remain of his work and life. The witnesses to this period are no more. Alphonse Laveran has become an "object" of history.He was deeply involved in a turbulent historical period, marked by crises of regime change (Monarchy/Empire/Republic), military events (French colonial expansion in North Africa from 1830, the wars of 1870 and 1914-1918) and their consequences (the medical impact of infections in the colonial empire and during armed conflicts, the Dreyfus affair, among others), the advent of Pasteurian "microbiology" and the deciphering of the causes and modes of transmission of infectious diseases. A player on the edge of the military and civilian worlds, with their own, sometimes incompatible, visions of the aims and objectives to be pursued, Alphonse Laveran lived through these upheavals in a society in the throes of change, in his family and scientific environment.Paradoxically, the primary sources available to us for learning about this scientist and man are both abundant and "scarce" for us in the 21st century. His scientific publications and many of his speeches at various academies, committees and meetings are for the most part public and accessible, giving us a vision of a professional in scientific and medical research in action, presenting and convincing people of his ideas and theoretical and practical insights. The writings of his contemporaries, both public and private, shed light on - distort? - the man's many facets. On the other hand, there are few surviving sources on the man and his vision of life, his life and that of his family and friends.We will rely on the archives that have been preserved, in particular by the organisations that welcomed him during his military and civilian career, as well as by his wife Marie Laveran and his colleague Marie Phisalix, one of the first doctors of medicine in France and a renowned herpetologist. These two female figures have preserved and contributed to his memory. Let's take a closer look at the man behind the scientist, as we can imagine him through the traces that remain.


Assuntos
Infecções por Protozoários , Humanos , África do Norte , França , Infecções por Protozoários/história , História do Século XIX , História do Século XX
16.
Hist Sci ; 61(4): 522-545, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38037374

RESUMO

By recovering the dependent, often enslaved, laborers who helped to make European medicines commercially available in the New England colonies, this article offers a new history of early American pharmaceutical knowledge and production. It does so by considering the life and labor of an unnamed, enslaved assistant who was said to make tinctures, elixirs, and other common remedies in a 1758 letter between two business partners, Silvester Gardiner, a successful surgeon and apothecary in Boston, Massachusetts, and William Jepson, his former apprentice, in Hartford, Connecticut. Using strategies from slavery and critical archive studies, as well as from social history and the history of medicine, this article emphasizes the materiality and embodiment of pharmaceutical production and follows fragmentary evidence beyond the business archive to reverse the systemic erasure of enslaved and indentured laborers from the records of eighteenth-century manufacturers of medicines. The medicine trades of men like Gardiner and Jepson appear more reliant upon dependent laborers - named and unnamed - who not only performed rote tasks but brought their experience and judgment to their labors as well. Their contributions could be obviously medical (preparing remedies) or more ambiguous (stoking fires, shipping goods), but these actions together constituted early modern pharmacy, enabled the expansion of the transatlantic medicine trade, and laid the foundations for the more self-sufficient and industrialized pharmacy that developed in the nineteenth century. Centering the skill and knowledge among subordinated laborers in one facet of an emergent transatlantic care economy affirms the entanglement of slavery and science and underscores the necessity of asking new questions of old sources.


Assuntos
História da Farmácia , Assistência Farmacêutica , Farmácias , Farmácia , Preparações Farmacêuticas , Estados Unidos
17.
Hist Sci ; 61(4): 608-624, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38037375

RESUMO

From industrial psychology and occupational therapy to the laboratory bench and scenes of "heroic" fieldwork, there are important connections between the science of labor and the labor of science. Participants in the 2022 Gordon Cain Conference explored how greater attention to these connections might deepen historical understanding of what constitutes "science" and what counts as "labor." Our conversations circled around themes of vulnerability (of systems, individual bodies, historical testimony), affect (pertaining to historical actors and ourselves), and interdependence (e.g. across human groups, species, political boundaries, and time). For the members of this group, which grew out of a panel discussion, these themes and motivations coalesced around a topical focus on invisibility, which helped us to articulate - in the form of a co-created syllabus - research questions about science and labor from multiple angles pertaining to practice, archival preservation, and scholarly representation. This syllabus is organized into six thematic modules that aim to challenge and historicize the concept of invisible labor by facilitating comparisons across geographic, temporal, conceptual, and disciplinary boundaries. The goals of this collaborative syllabus, in sum, are manifold: we seek to facilitate more inclusive histories of science through critical engagement with "invisibility" and thereby promote a more expansive understanding of what constitutes scientific labor; to highlight the constitutive role of gendered labor practices in the scientific enterprise; to draw attention to interdependencies that make all forms of production (knowledge or material) possible; to elucidate systems of remuneration for scientific labor over the longue durée and through pointed comparisons; and, finally, to promote self-reflexivity about the methods we use to narrate the history of science and make sense of our own labors.


Assuntos
Ciência , Humanos , Arquivos , Comunicação , Conhecimento , Laboratórios
18.
Artigo em Inglês | MEDLINE | ID: mdl-37994948

RESUMO

An increasing fake paper problem is a cause for concern in the scientific community. These papers look scientific but contain manipulated data or are completely fictitious. So-called paper mills produce fake papers on a large scale and publish them in the name of people who buy authorship. The aim of this study was to learn more about the characteristics of fake papers at the metadata level. We also investigated whether some of these characteristics could be used to detect fake papers. For that purpose, we examined metadata of 12 fake papers that were retracted by Naunyn-Schmiedeberg's Archives of Pharmacology (NSAP) in recent years. We also compared many of these metadata with those of a reference group of 733 articles published by NSAP. It turned out that in many characteristics the fake papers we examined did not differ substantially from the other articles. It was only noticeable that the fake papers came almost exclusively from a certain country, used non-institutional email addresses more often than average, and referenced dubious literature significantly more often. However, these three features are only of limited use in identifying fake papers. We were also able to show that fake papers not only contaminate the scientific record while they are unidentified but also continue to do so even after retraction. Our results indicate that fake papers are well made and resemble honest papers even at the metadata level. Because they contaminate the scientific record in the long term and this cannot be fully contained even by their retraction, it is particularly important to identify them before publication. Further research on the topic of fake papers is therefore urgently needed.

19.
Heliyon ; 9(9): e20085, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-37810118

RESUMO

Archives management plays an important role in the current information age. Solving the problem of identifying and classifying archives is essential for promoting the development of archives management. The Least Squares Support Vector Machine (LS-SVM) is obtained by introducing the least squares fitting method into SVM, which is good at solving nonlinear classification. A new wavelet function is used to improve the classifier. At the same time, the cross-validation method is used to optimize the kernel parameters. Finally, the fuzzy theory and LS-SVM are combined to obtain Fuzzy Least Squares Support Vector Machines (FLS-SVM). This FLS-SVM classifier can use the distance between the data points and the classification hyperplane to classify the data in the non-separable region. The performance of FLS-SVM is verified by simulation experiments. The experimental results show that the classification accuracy of FLS-SVM classifier in archive data sets is 98.7%, and the loss rate is only 0.26%. When the wavelet function is used as the kernel function, the average accuracy of the classifier reaches 98.38%. Experiments show that the proposed method has good classification performance. It verifies the feasibility and effectiveness of the least squares fitting method in file management identification and classification.

20.
E-Cienc. inf ; 13(1)jun. 2023.
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1448137

RESUMO

Introducción: Cuba cuenta, en su hoja de servicio archivísticos, con una amplia legislatura en esta materia. Con sus aciertos, desaciertos, fortalezas y debilidades, a través de la historia patria, estas regulaciones han marcado de forma satisfactoria la archivística nacional. Metodología: El presente estudio tiene como objetivo sistematizar la historia de la legislación archivística cubana, con el objetivo de analizar las influencias de la misma en la estructuración de la historia archivística nacional. Para ello se empleó una metodología cuántica con el método principal el análisis documental y la técnica la revisión de documentos jurídicos. Se realiza con una amplia revisión bibliográfica y la profundización ende las normas jurídicas que hasta la fecha se conocen y que han regulado de alguna manera la actividad en Cuba. Resultados: se obtiene una sistematización y un correspondiente análisis teórico de las disposiciones que, en materia de Archivos, se han emitido en Cuba. Conclusiones: Esta investigación soluciona uno de los problemas actuales de la realidad archivística cubana, pues no se contaba con una sistematización que revelara las disposiciones jurídicas que se emitieron en el período 1559-2019 y su correspondiente periodización. El archipiélago cuenta con una importante tradición legislativa en materia de protección de los documentos y el funcionamiento de sus Archivos. Los temas archivísticos más aludidos en las disposiciones en la historia legislativa son: el acceso a los Archivos y la información contenida en los documentos y protección del documento.


Introduction: Cuba has, in its record of archival service, with a wide legislature in this matter. With their successes, failures, strengths and weaknesses, throughout the country's history, these regulations have satisfactorily marked the national archives. Methodology: This study aims to systematize the history of Cuban archival legislation, with the aim of analyzing its influences on the structuring of the national archival history. For this, a quantum methodology was used with the main method being documentary analysis and the technique being the review of legal documents. It is carried out with an extensive bibliographic review and the deepening of the legal norms that are known to date and that have regulated in some way the activity in Cuba. Results: a systematization and a corresponding theoretical analysis of the provisions that, in terms of Archives, have been published in Cuba are obtained. Conclusions: This research solves one of the current problems of the Cuban archival reality, since there was no systematization that would reveal the legal provisions that were issued in the period 1559-2019 and their corresponding periodization. The archipelago has an important legislative tradition regarding the protection of documents and the operation of its Archives. The archival issues most alluded to in the provisions in the legislative history are: access to the Archives and the information contained in the documents and protection of the document.Keywords: Archival history, Cuban archival legislation, legal protection of documents, Archives Fecha de recibido: 13 jul. 2022Fecha de corregido: 12 oct, 2022Fecha de aceptado: 20 oct, 2022

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