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The addition of calcium carbonate to cigarette paper can enhance its combustion performance and apparent properties. However, it does come at the cost of reduced paper strength. In this study, a flexible calcium carbonate (FCC) was developed through the in-situ formation of calcium carbonate on nanocellulose surfaces. The incorporation of FCC into cigarette paper offered the potential to improve filler retention and combustion performance while maintaining high paper strength. The results of the study demonstrated that when compared to the addition of 30% precipitated calcium carbonate (PCC), the filler retention rate in cigarette paper increased by 31.5% when 30% FCC was used. Scanning electron microscopy images showed that only a minimal number of inorganic particles were observed between the fibers in the FCC-containing paper, indicating appropriate air permeability and fiber-fiber bond strength. Furthermore, when compared to PCC-containing paper, the FCC-containing paper exhibited an 8.8% increase in tensile strength and a 7.5% increase in folding resistance. Additionally, thermogravimetric analysis of the cigarette paper revealed that the incorporation of flexible calcium carbonate effectively lowered the thermal decomposition temperature, leading to a 10.3% increase in the combustion rate of FCC-containing paper. The inclusion of FCC into paper fibers has the potential to enhance air permeability and regulate cigarette burning performance. Consequently, the FCC developed in this study holds promise as a substitute for traditional calcium carbonate fillers in cigarette paper applications. [ABSTRACT FROM AUTHOR]

Copyright of Studies in Conservation is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The complex mixture of pollutants found in industrial effluents creates a significant environmental challenge. Enzymatic treatment offers a promising alternative to traditional physiochemical techniques. With an emphasis on laccase enzymes, this review examines the potential of both free and immobilized biocatalysts for the treatment of industrial wastewater, especially from pulp and paper mills. Laccase has become one of the most popular options for bioremediation because of its broad substrate specificity and capacity to break down different kinds of organic pollutants. The different methods of laccase immobilization, including adsorption, encapsulation and cross-linking are examined, exploring their advantages and limitations. The benefits of immobilization for enzyme stability, reusability and operational efficiency in wastewater treatment processes are further discussed. By comparing the advantages and limitations of free and immobilized biocatalysts, this review aims to provide valuable insights for the development of efficient and sustainable enzymatic strategies for industrial wastewater treatment. Furthermore, this paper offers future possibilities for using biocatalyst in pulp and paper waste treatment. [ABSTRACT FROM AUTHOR]

This study evaluates the impact of sales promotions that are featured in store flyers distributed by prominent retailers and their capacity to attract consumers to their establishments. A distinctive conceptual framework is introduced that scrutinizes the influence of ethically-minded consumer behavior, digital citizenship/literacy, and a retailer's orientation toward environmental sustainability and explicit ecological concerns. A quasi-experimental design was used to formulate four distinct scenarios from a possible set of eight, stemming from the combinations of three variables: 2 Retailer Positioning (green vs. without explicit ecological claims) × 2 Flyer Mediums (paper vs. digital) × 2 Discount Levels (5% discount vs. 30% discount). Through an online survey, a sample of 269 responses was garnered to gauge consumer reactions to these store flyers, evaluating their attitudes and receptiveness. The findings suggest that attitudes toward paper flyers were more favorable when presented by non-green retailers compared to their green counterparts. This can be attributed to a perceived inconsistency between a green brand positioning and the use of paper flyers. Furthermore, the propensity to transition to digital flyers was notably stronger for green retailers compared to non-green retailers, but this inclination was most pronounced when higher discounts were offered. [ABSTRACT FROM AUTHOR]

Copyright of Studies in Conservation is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Studies in Conservation is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The paper pulp tank in Valkeakoski, Finland, collapsed on 27 March 1996. The volume and height of the steel tank was 6000 m3 and 35.5 m, respectively. The collapse occurred during test filling with water. During the test filling it was noticed that the tank was tilting. The time from first observation to final collapse was around 12 min. The tank collapsed onto a building next to it, causing the death of one person. During the collapse there was approximately 5000 m3 of water inside the paper pulp tank. The ambient temperature was −20°C during the collapse. The Safety Investigation Authority started an investigation because the incident was a major accident and there was loss of human life. Several reasons for the collapse were discovered. In addition, several recommendations were made for construction in general. This article presents a case study and details based on material that has already been published, but it also includes a structural analysis made in the study. The goal was to clarify the main reasons and form them into a timeline of the collapse. Also, lessons learnt are presented. [ABSTRACT FROM AUTHOR]

Stanley Kubrick's project on the Holocaust, Aryan Papers, was dear to his heart. He worked on it for a long time, but he could not, in the end, bring himself to complete the planned film. This article canvasses some of the reasons other scholars have supplied for this film remaining unmade, including the notion that the Holocaust is unrepresentable. However, it points to a novel explanation. I argue that Kubrick's plot modifications, particularly to the conclusion, doomed the project. Specifically, Kubrick has a Jewish woman take revenge for war-time atrocities. Discussing revenge in relation to the Holocaust has until recently been as impious as representing the Holocaust itself. Jewish revenge was unfashionable in Holocaust films of all kinds when Kubrick was working on Aryan Papers in the early 1990s. Kubrick's planned film was generically ahead of its times. The vengeful Jewish woman had to wait for Inglourious Basterds in 2009. [ABSTRACT FROM AUTHOR]

This article asks why Stanley Kubrick's longstanding wish to direct the film version of Louis Begley's 1991 novel Wartime Lies never came to fruition. In Begley's novel, the protagonist Maciek recounts the experience of living in hiding under a false identity in Nazi-occupied Poland. Kubrick drafted a series of quite different plotlines and conclusions for the film version, to be called Aryan Papers, in which Maciek's aunt Tania takes a highly dramatic role in their destiny. The more Kubrick changed Aryan Papers, in response to the pressure of Hollywood expectations and the cultural valorization of active Holocaust resistance, the less it resembled the very work he had chosen to adapt. This impasse shows why the director could not ultimately bring Aryan Papers to the screen. [ABSTRACT FROM AUTHOR]

Objectives. This study aimed to investigate 12-month and 7-day prevalence of musculoskeletal symptoms among workers of the pulp and paper industry, and assess the contribution of age, gender, body mass index (BMI) and physical activity (PA). Methods. The sample comprised 904 workers. Musculoskeletal symptoms were assessed using the Nordic musculoskeletal questionnaire. χ2 tests assessed the association between musculoskeletal symptoms and age/gender/BMI/PA, and multivariate logistic regression models predicted the 12-month occurrence of symptoms in the five most prevalent regions. Results. The five most affected body regions were the lower back, shoulders, neck, knees and wrists/hands. Older workers presented more symptoms in all body regions, except dorsal; female gender was associated with neck symptoms (p = 0.001); overweight was associated with a higher prevalence of lower back (p = 0.01), knee (p = 0.017) and ankle/foot (p = 0.037) symptoms; and a moderate PA level was associated with thigh/hip symptoms (p = 0.006). Age was a significant predictor in all five most affected regions; gender was a significant predictor for shoulders, neck and wrists/hands; and BMI was a significant predictor for lower back symptoms. Conclusion. The 12-month and 7-day prevalence of musculoskeletal symptoms among workers of the pulp and paper industry is higher in the lower back, shoulders, neck, knees and wrists/hands. [ABSTRACT FROM AUTHOR]

Ink-paper historical documents, which are an important part of cultural heritage, can be damaged by various materials on the outside and the inside of the paper. Cotton fiber sheets treated with iron gall ink and then treated with stabilization materials were studied. Nanosized Mg(OH)2 was used as a deacidification material and potassium bromide, tetrabutylammonium bromide, or propyl gallate as antioxidant materials were investigated as a stabilization system for iron gall ink-damaged paper. All samples were artificially aged in the air for 150 h at 65 °C in a UV/moisture chamber or 500 h at 90 °C. The pH and alkaline reserve (AR) measurements, monitoring of color change, and scanning electron microscopy analysis data confirm that the aging effect is more destructive to the iron gall inked paper. The experiment results show that using alkaline materials with antioxidants, such as nano-Mg(OH)2 and propyl gallate, positively affects color changes of ink-damaged paper. Treatment with a stabilization system such as nanosized Mg(OH)2, a binder hydroxypropyl cellulose (Klucel), and an antioxidant as propyl gallate is a suitable method for iron gall ink damaged paper stabilization and preservation, according to the study results. [ABSTRACT FROM AUTHOR]

Cellulose was isolated from recycled pulp and paper sludge and used to synthesize cellulose nanocrystals. Response surface methodology and Box-Behnken design model were used to predict, improve, and optimize the cellulose isolation process. The optimal conditions were a reaction temperature of 87.5 °C, 180 min with 4% sodium hydroxide. SEM and TEM results revealed that the isolated cellulose had long rod-like structures of different dimensions than CNCs with short rod-like structures. The crystallinity index from XRD significantly increased from 41.33%, 63.7%, and 75.6% for Kimberly mill pulp sludge (KMRPPS), chemically purified cellulose and cellulose nanocrystals, respectively. The TGA/DTG analysis showed that the isolated cellulosic materials possessed higher thermal stability. FTIR analysis suggested that the chemical structures of cellulose and CNCs were modified by chemical treatment. The cellulose surface was highly hydrophilic compared to the CNCs based on the high water holding capacity of 65.31 ± 0.98% and 83.14 ± 1.22%, respectively. The synthesized cellulosic materials portrayed excellent properties for high-end industrial applications like biomedical engineering, advanced materials, nanotechnology, sustainable packaging, personal care products, environmental remediation, additive manufacturing, etc. [ABSTRACT FROM AUTHOR]

During the early Cold War, it was difficult for American intelligence to penetrate the Iron Curtain but a potential solution soon arose: émigré intelligence groups such as the Magyar Harcosok Bajtársi Közössége (MHBK) or 'Association of Hungarian Veterans'. This group, however, turned out to be an intelligence 'paper mill'. Attempts at trans-Atlantic cooperation with the MHBK and similar groups failed as they lost most of their good sources and were penetrated by communist security services. By the mid-1950s, US intelligence cut these groups off, took over their good sources, and established a source registry to prevent recurrence of the problem. [ABSTRACT FROM AUTHOR]

Thiophene sulfide is difficult to be removed by hydrodesulfurization. In this study, ZnCl2-waste paper fiber activated carbon was used as adsorbent to remove thiophene sulfide from simulated oil by hydrothermal modification. Under the optimum condition of ammonia modification, the adsorption capacity of modified adsorbent to BT is 14.8 mg S/g, 2.98 times that of unmodified. BET, FTIR and Boehm analysis showed that the mesopore volume of ammonia modified adsorbent increased by 96.62% and the mesopore ratio increased from 12.58% to 43.40%, which was conducive to improving the adsorption rate. After modification, the basic groups on the surface of the adsorbent increased by 44.3 times, and –NH3+, –OH and –NH2 enhanced the electron attraction and hydrogen bonding force between the adsorbent and BT molecule. Adsorption isotherms, adsorption kinetics and adsorption thermodynamics show that the adsorption process is spontaneous, entropic and exothermic. The pseudo-second-order kinetic rate constant increases with the increase of adsorption temperature, indicating that the increase of temperature is beneficial to accelerate the adsorption rate. The adsorption desulfurization process follows the mechanism of single and multilayer adsorption mixing. The results of this study can help to reveal more clearly that biobased activated carbon can be modified to adsorb thiophene sulfide. Ammonia modified adsorbents enhance the adsorption capacity for benzothiophene [ABSTRACT FROM AUTHOR]

Xuan paper is one of the most famous handmade papers in China and is an important paper for conservation. However, the evenness of Xuan paper has not yet received much attention. In this study, the distribution of the in-plane grammage and mechanical properties of Xuan paper are measured. It is found that the distribution of the in-plane grammage and mechanical properties of Xuan paper is uneven. In the handmade direction, the grammage and mechanical properties of Xuan paper are overall largest in the lower area, followed by the upper and middle areas. The sheet forming process of Xuan paper has an important effect on the distribution of in-plane grammage, mechanical properties, and fiber orientation of Xuan paper. The folded state has a negative effect on the mechanical properties of the folded area of Xuan paper. This study will help raise awareness of the unevenness in physical properties of Xuan paper, which is important in both conservation and research applications. [ABSTRACT FROM AUTHOR]

AbstractResearchers face the challenge of efficiently navigating vast scientific literature while valuing printed papers in the digital age. Printed materials facilitate deeper engagement and comprehension, leading to active reading engagement and enhanced retention. However, existing digital tools often need to pay more attention to the needs of researchers who value the tactile benefits of printed documents. In response to this gap, we introduce AR-PaperSync, a solution that leverages Augmented Reality (AR) and cross-device interaction technology. AR-PaperSync integrates the physical experience of printed papers with the interactive capabilities of digital tools. Researchers can navigate inline citations, manage saved references, and synchronize reading notes across mobile, desktop, and printed paper formats. Our user-centric approach, informed by in-depth interviews with six researchers, ensures that AR-PaperSync is tailored to its target users’ needs. A comprehensive user study involving 28 participants evaluated AR-PaperSync’s significantly enhanced efficiency, accuracy, and system usability and reduced cognitive load in academic reading tasks compared to conventional methods. These findings suggest that AR-PaperSync enhances the reading experience of printed scientific papers and provides a seamless integration of physical and digital reading environments for researchers. [ABSTRACT FROM AUTHOR]

The primary heat transfer source in the conventional multi-cylinder drying of paper and board is conduction. Conduction is facilitated by high-tension contact with steam-heated cylinders, while convective drying, the main mass transfer source, operates as heated air flows over the article web in the pockets. This conduction process occurs at elevated temperatures and contact pressures to ensure effective contact between the wet paper web and the heated cylinders. The contact pressures and temperatures of the hot surface significantly influence the conductive drying characteristics. This research paper presents an experimental study that involves designing a simple lab-scale setup with in-situ and continuous sensing capabilities for various commercially available grades of paper and board. Embedded thermocouples measure the temperatures of the heated platen and the sheet, allowing the collection of flux data to determine heat transfer characteristics. The goal of this study is to ascertain the instantaneous contact coefficients for different basis weights as a function of moisture content. The acquired data will provide valuable insights and information toward process development, design, and simulation of the article drying process. [ABSTRACT FROM AUTHOR]

Publishing scientific articles is an expedition of tenacious efforts with patience and conscientious decision-making; however, even with such careful consideration, researchers may overlook the dubious activities of clandestine organizations or remain oblivious to the unethical aspects of publishing. Paper mills are the latest impediment to academic publishing's integrity. The increasing number of paper mill publications damages the credibility of genuine journals and jeopardizes academic integrity, adding to the vulnerability of research. This paper deals with the tactics, activity, detection, impact, and solving the menace of such fraudulent practices. This paper is a summary of existing literature and analysis that aims to increase awareness of fraudulent practices like paper mills among researchers and academicians. [ABSTRACT FROM AUTHOR]

The chemical oxygen demand (COD) emissions from the pulp and paper industry in China have declined continuously since the tighter COD discharge standards were implemented in 2008. Using firm-level data from 2003 to 2013, we investigate how China's pulp and paper firms would respond to the tighter COD discharge standards with a difference-in-differences design. We find that the tighter COD discharge standards have significant causal effects to induce the pulp and paper firms to reduce their COD emissions primarily through adopting cleaner production. However, the effectiveness of the tighter COD discharge standards depends on monitoring and enforcement activities as well as other regulations accompanying with the tighter COD discharge standards, all of which have become strengthened since China's 11th Five-Year-Plan (FYP, 2006–2010). While strengthened environmental regulations since the 11th FYP are from the top leadership of the Chinese government in order to deal with the increasing environmental degradation, the underlying driving force of the strengthened environmental regulations is from the household demand for better environmental quality as income increases. This study enriches literature not only on firms' responses to environmental regulations in developing countries but also on environmental regulations and technology adoption as well as environmental enforcement and compliance. [ABSTRACT FROM AUTHOR]

La transición hacia el uso del papel para la enseñanza de la escritura en las escuelas elementales públicas en México no fue sencilla. Al finalizar el siglo XIX, se había cuestionado el uso de las pizarras por el riesgo que representaban para la salud, pues muchas veces los estudiantes borraban sus escritos con saliva y el material con el que estaban fabricadas no siempre guardaba las especificaciones necesarias, además el ruido al escribir era insoportable. En cambio, el papel, desde el punto de vista higiénico, pedagógico y estético, fue considerado un material superior frente a la dureza de la pizarra, el brillo de la superficie y la poca precisión que se obtenía en el trazo de las letras. Derivado de este planteamiento, se vislumbró seriamente la posibilidad de la adopción de papel en las escuelas oficiales. Sin embargo, este material era escaso y muy caro. Hacia el cambio de siglo, sólo dos fábricas de papel podían surtir a las escuelas y era necesario que abarataran el precio, que el sistema de distribución garantizara el abastecimiento y que el suministro fuera continuo. Este artículo analiza el inicio del proceso de reconversión de una tecnología para la enseñanza como era la pizarra por el papel. Analizo el gasto que significó y cómo esta modificación fue resultado de una multiplicidad de relaciones sociales, culturales, económicas y políticas que se entrecruzaron para dar una nueva configuración del tiempo, el ruido y los valores establecidos en el salón de clases. The transition to the use of paper in public elementary schools in Mexico was not easy. At the end of the nineteenth century, the use of slates had been questioned due to the health risk they represented since students often erased their writing with saliva and the material with which the slates were made did not always meet the necessary specifications. On the other hand, paper, from a hygienic, pedagogical and aesthetic point of view, was considered a superior material compared to the hardness of the slate, the shine of the surface and the lack of precision obtained in the tracing of the letters. Derived from this approach, the possibility of changing materials in official schools was seriously envisioned. However, the paper represented a very high cost. Only two paper mills could supply the schools and it was necessary to lower the price, and guarantee the supply by enhancing the distribution system. This article analyses the beginning of the conversion process of a technology for learning to write such as the slate for paper. I analyse the expense that it meant for the authorities and families, how the change was the result of a multiplicity of social, cultural, economic and political relations that intersected to give a new configuration of time, noise and established values in the classroom. [ABSTRACT FROM AUTHOR]

Per- and polyfluoroalkyl substances (PFAS) analysis has become crucial due to their presence in the environment, their persistence and potential health risks. These compounds are commonly used in food contact materials (FCM) as a coating to provide water and grease-repellent properties. One of the pathways for PFAS to enter the human body is either through direct consumption of contaminated food or indirectly through migration from FCM into food. The purpose of this study was to investigate where the initial contamination of paper FCM occurs. We analysed paper material consisting of fresh fibre and secondary materials, intended to produce food packaging for the presence of PFAS. The samples were extracted and analysed for 23 different PFAS substances using the targeted approach with LC tandem mass spectrometry (LC-MS/MS). This analytical technique detects specific, easily ionisable PFAS with high sensitivity. However, one drawback of this approach is that it allows the identification of less than 1% of the PFAS known today. For this reason, we used combustion ion chromatography (CIC) to determine the content of extractable organic fluorine compounds (EOF) and compare it to the total fluorine content. The targeted analysis using LC-MS/MS measured an average sum concentration of PFAS of 0.17 ng g−1 sample. Our research shows that the primary PFAS contamination happens during the recycling process since all of the samples in which the targeted PFAS were measured belonged to the secondary material. The most frequently detected analytes were PFOA and PFOS, detected in 90% and 62% of the samples, respectively, followed by PFBS (in 29% of the samples). CIC showed that measured PFAS via LC-MS/MS amount to an average of 2.7 × 10−4% of total fluorine content, whereas the EOF was under the LOD in all of the measured samples. This result highlights the complexity of the accurate determination of PFAS compounds, displaying what kind of information the chosen methods provide. [ABSTRACT FROM AUTHOR]

Here, we propose a sensing scheme based on an all-dielectric metamaterial with the smooth reflection and transmission spectral lines in 10-60THz, and verify the applications of the measuring the resonance characteristics of Xuan paper samples. The reflection and thermal conductivity of Xuan paper samples enhance with the concentration of alum water increasing and weaken due to the thickness increasing. These results provide a solid foundation for this metamaterials in measuring the reflective and thermal resonance properties of Xuan paper samples. [ABSTRACT FROM AUTHOR]

The present article provides a comprehensive analysis of the aging phenomenon of transformer insulation and the corresponding changes in insulation performance that occur over time. The present manuscript outlines diverse insulating materials that are employed in transformers, the fundamental aging mechanism of the insulation, the function of space charges in the aging of the insulation, and various simulation methodologies utilized for diagnosing the insulation status of the transformer. The primary focus of this paper is to examine the various numerical techniques employed in modeling and analyzing the aging characteristics of transformer insulation. The mechanisms underlying the accumulation of charge and distortion of electric fields in insulation are explained through the utilization of numerical modeling techniques. This paper focuses on understanding the mechanism of insulation aging, thereby facilitating the optimization and maintenance of insulation performance throughout its operational lifespan. [ABSTRACT FROM AUTHOR]

AbstractThe vision of the International Menopause Society (IMS) is that all women across the world will have easy and equitable access to evidence-based knowledge and health care, empowering them to make fully informed midlife health choices. The aim of this White Paper is to provide a well-balanced educational narrative of the menopause and menopause hormone therapy (MHT) from IMS experts, leading into World Menopause Day 2024. This is achieved by exploring the anthropology and history of menopause, the principles and controversies of prescribing MHT, and by placing this into regulatory and menopause society contexts. The White Paper also lays the groundwork for the forthcoming updated IMS recommendations on menopause and will act as a blueprint for the future ethical management of menopause from practical and aspirational perspectives. An important section of the paper is ‘The 5Ws of prescribing MHT’: WHO is MHT for; WHAT types and doses of MHT; WHEN should MHT be started and stopped; WHY is MHT important; WHERE can MHT be accessed? A key points summary of this information is provided for healthcare professionals and the public. The summary provides ‘easy to access’ advice regarding several recent controversial MHT prescribing issues in the healthcare and media spotlights. [ABSTRACT FROM AUTHOR]

As cousins, we discovered a treasure trove of family papers, revealing the intricate relationship between precarity and privilege of our family from Salonica navigating the post-Ottoman transition. Recognising the potential of family history to provide a more intimate and complex historiography, this article offers our initial study of these family papers. By highlighting the challenges posed by the scarcity of such documents in Middle Eastern studies, emphasising women’s roles in preserving family memory and focussing on the interplay between personal and political domains, we identify the preparation of a family tree as a gendered and socioeconomic project of preserving the past and shaping the present. By tracing our family's origins, including unsettling discoveries, we address matters of identity and memory before embarking on our analysis. By reconstructing the biographies of two generations, we characterise the family’s socioeconomic struggle to sustain their precarious privilege amid shifting frontiers and along their journey from Ottoman Salonica to Kemalist Turkey. Ultimately, this article underscores the significance of family history as a transnational, intergenerational, intersectional and social history that enriches our understanding of the post-Ottoman transition through the lives of ordinary (and some extraordinary) Ottomans. [ABSTRACT FROM AUTHOR]

The present paper is the second of three, constituting a whole project of translation and commentary composed of translated extracts from the "Catalogo n. 2 – Le madri di tutte noi," published by the Milan Women's Bookstore in 1982. The idea for the project was conceived by Silvia Niccolai and Angela Condello, who selected the extracts and provide the written commentaries on the original texts. The Yellow Catalogue, in which we find collective discussions, pages of personal diaries and, overall, the enterprise of a group of women debating over their literary symbolic mothers (who to read? And why?), is an interesting example of political use of literature. After forty decades from its publication, it still proposes inspiring and fresh suggestions for feminist political action and critique, while representing an interesting occasion for researching the philosophical roots of Feminism. The projects is composed like follows: Paper No1, In search of a feminine symbolic, by Angela Condello, already published on Law & Litterature and Paper No2, From Novels to the Figures, themes and strategies for a political practice. Paper No 2 is structured in two parts. Part One is the article here presented (Part One. "Interest in Reality." For every woman's autobiography) written by Silvia Niccolai; Part Two is the article Sexual difference: an occasion for being, coauthored by Angela Condello and Silvia Niccolai, which will be published in a forthcoming issue of this Journal. [ABSTRACT FROM AUTHOR]

Scientific papers and patents are reliable sources of knowledge carriers for measuring science and technology advances, predicting technological trends, and formulating technology strategies. Although the idea of entirely using the two knowledge carriers is rapidly emerging in academic discussion, a theoretical framing of the comparisons is still not present in literature. This study conducts bibliometrics on 2986 patent families and 4755 scientific papers related to silicon carbide metal–oxide-semiconductor field-effect transistor (SiC-MOSFET) to identify its technological trends and compare the similarities and differences in knowledge generation and diffusion in science and technology. Our methodological framework consists of a combination of geographic distribution (identifying the research developments and distribution), cooperation networks (analyzing organisation collaboration and individual research cooperation), noun phrase co-occurrence clusters (discovering hot research topics), and the global main path analyses of citation networks (tracking the trajectory of knowledge flows). Ultimately, our results contribute to recent bibliometric paradigms beyond discovering the role of scientific papers and patents in promoting science and technology integration. [ABSTRACT FROM AUTHOR]

This discussion of two related papers on political activism by Bettina von Lieres and Afarin Kohan focuses on the mechanism of transformation from psychic experience into political action. In both papers, the move to political action is seen as a consequence of collectivization, politics being understood as a function of groups, but a distinction is made between brute politics and the elaboration of the political as a psychoanalytic process. The original papers are seen as furthering the aims of social psychoanalysis and community psychoanalysis. [ABSTRACT FROM AUTHOR]

In her 'Manifesto to Decentre Theatre and Performance Studies' (2021), Swati Arora explores the intangible and invisible borders that function to exclude certain people and knowledges, usually indexed by race, gender, class, and geography, from the academy. As a new working group convenor, I'm interested in thinking through what hidden borders might operate through the Call for Paper and panel selection process. What are prospective panellists really being asked to demonstrate? What unofficial knowledges are privileged and who has access to these? How can we reorient this process towards questioning and away from demonstration of knowledge? In this short provocation I reflect my own experience of selecting abstracts and ask what work might be done to develop a more transparent and empowering model of panel curation. This is a short provocation that was prepared for the roundtable discussion on 'Decolonisation and Solidarity' as part of the conference, Borderlines IX: Seeking Solidarity and Wonder Through Performance, which took place at De Montfort University in Leicester, UK, on 30 June and 1 July 2022. [ABSTRACT FROM AUTHOR]

A core assumption in the current neurosemantic research is that meanings of concrete words (object nouns, action verbs) are at least partially grounded in modality-specific representations implemented by perceptual and motor cortices. Nevertheless, increasing evidence from the multisensory research suggests that extensive portions of what are traditionally considered modality-specific cortices are in fact supramodal in nature – that is, they can process specific information in multiple sensory modalities and in both normal and sensory-deprived individuals. My central argument in this paper is that the amount of data collected within the supramodal paradigm, although certainly not conclusive, is already robust enough to foster reflections about the role of modality-specificity in the semantic brain and to prompt considerations about the possibility of promoting a property-specific and modality-invariant turn in neurosemantics. [ABSTRACT FROM AUTHOR]

Following a suggestion in a footnote of the paper [1] by Fano, we give a direct proof of the fact that one of the two Fano threefolds of degree 72 in P 38 is isomorphic to the anticanonically embedded weighted projective space P (1 , 1 , 4 , 6) . [ABSTRACT FROM AUTHOR]

This study aimed to enhance the physical properties and the weak heat transmission of the core layer, which are the weak points of particleboard produced using melamine-impregnated paper waste (MIPW) as an adhesive. Alkyl-ketene dimer (AKD) and paraffin were used as water-repellent chemicals. MIPW was used as an adhesive, and no additional resin was used. As a result of this study, the samples' physical properties improved with AKD and paraffin's existence. Moreover, it has been approved that AKD is more effective than paraffin in improving the physical properties of the particleboard because AKD improves ester bonding with hydroxyl groups of cellulose fibers. The usage of water repellents resulted in the improvement of internal bond (IB) properties. It was determined that the type and amount of water-repellent chemicals significantly affected the mechanical and physical properties and formaldehyde content of the produced particleboards, except for bending properties. Just the chemical type was found to be significantly effective on bending strength (BS) and modulus of elasticity (MOE) properties. Overall, the study findings suggested that AKD might be successfully utilized as a water-repellent chemical in particleboard manufacturing, while MIPWs used as an adhesive. [ABSTRACT FROM AUTHOR]

The history of subjects is often told analysing notions of knowledge in historical reforms, policies, curricula, and textbooks. In this article, we analyse student papers from 1968, focusing on their responses to the topic 'Social distinctions and prejudices in Denmark'. The students present a number of concepts and categories of social differences and prejudices, depict a contemporary problem, refer to theoretical or categorical frameworks, provide a historical account, state bold claims and/or present conceptual definitions. Then, by giving different examples from their everyday life and by establishing some form of line or structure in their writings, they form an argument or narrative. They do this by using—we assume—information from their textbooks, from what have been discussed in teaching, in the public debate, and in the students' homes. The student papers not only passively reflect but are part of the ongoing constitution of the subjects and subject matter, during a period of tremendous educational change. [ABSTRACT FROM AUTHOR]

This white paper consists of evidence-based recommendations for conducting forensic interviews with children. The recommendations are jointly drafted by researchers in child interviewing active within the European Association of Psychology and Law and are focused on cases in which children are interviewed in forensic settings, in particular within investigations of child sexual and/or physical abuse. One particular purpose of the white paper is to assist the growing Barnahus movement in Europe to develop investigative practise that is science-based. The key recommendations entail the expertise required by interviewers, how interviews should be conducted and how interviewers should be trained. Interviewers are advised to use evidence-based interview protocols, engage in hypothesis-testing and record their interviews. The need to prepare the interview well and making efforts to familiarise the child with the interview situation and create rapport as well as acknowledging cultural factors and the possible need for interpretation is underscored, and a recommendation is made not to rely on dolls, body diagrams and the interpretation of drawings in the interviews. Online child interviewing is noted as showing promising results, but more research is warranted before conclusive recommendations can be made. Interviewers should receive specialised training and continuous feedback on their interviews. [ABSTRACT FROM AUTHOR]

Predatory publishing is the unethical and dishonest behavior of publishers who take advantage of researchers by charging them too much money and not providing good editing and peer-review services. Scholars, publishers and policymakers are seeking solutions to combat predatory publishing, which has become a major academic problem. This research paper provides a bibliometric analysis of the citation patterns and trends in the predatory publishing literature. The study analyzed the 100 top-cited papers on predatory publishing and provided insight into the types of documents, journals, authors, and countries that contributed to this field. The average citation per paper in the top 100 selected publications was 53.67. Open-access publications received a significantly higher average citation per paper than subscription-based papers. "Article" was the major type of document published, followed by "Notes," "Reviews" and "Editorials." Nature and Learned Publishing were the journals that contained the highest number of top-cited articles. J. Beall and D. Moher authored the highest number of papers, while A. Grudniewicz had the highest average citation per paper. USA and Canada were the top countries in these top-cited publications. This study will be beneficial to the all the stakeholders who may be interested in this area of research. [ABSTRACT FROM AUTHOR]

This editorial introduces the special issue "The Interplay Between Artificial Intelligence, Production Systems, and Operations Management Resilience.' We selected twelve papers, encompassing many angles that illuminate the advances and challenges dealing with artificial intelligence tools and approaches in the production systems and operations management resilience domains. This editorial presents the papers with a smart view, highlighting the essentials of each article, such as full paper title, background, theory/literature scope, methodology design/analysis approach, and the main findings/contributions. Finally, the conclusions, future pathways, and research directions are presented. [ABSTRACT FROM AUTHOR]

The present investigation sought to assess the practicality of utilizing a combined pre-treatment approach comprising electrocoagulation, peroxide, and hypochlorite treatments for the removal of chemical oxygen demand (COD) and tannin/lignin from paper mill wastewater. The study aimed to optimize the operating parameters with a view to maximizing the removal efficiencies while minimizing energy consumption. A pair of iron electrodes were used as anode and cathode in the study, and the main operating parameters were determined as initial pH, applied current, treatment time and oxidant dosage/COD ratio. Response surface methodology (RSM) was used to evaluate the effect of these parameters on COD and tannin/lignin removals. The primary findings of the investigation indicated that the integration of electrocoagulation with peroxide and hypochlorite treatments exhibited efficacy in removing COD, tannin/lignin, colour, phenol, and turbidity from paper mill wastewater. The optimized conditions resulted in COD removal efficiencies of 48.13 ± 2.2% and 29.53 ± 1.4% for EC with H2O2 and Ca(OCl)2, respectively. Tannin/lignin removal efficiencies were 92.59 ± 3.6% and 94.09 ± 1.8% for EC-H2O2 and EC-Ca(OCl)2, respectively. The specific energy consumption (SEC) values showed that EC-Ca(OCl)2 required 7 times more energy than EC-H2O2 for removing 1 kg COD. The principal deduction drawn from the study was that EC-H2O2 pre-treatment demonstrated superior COD removal efficiency and lower energy consumption, while EC-Ca(OCl)2 pre-treatment exhibited greater efficiency in removing toxic and recalcitrant pollutants. In future studies, it would be useful to conduct research to increase COD removal efficiency in addition to tannin/lignin removal in EC-Ca(OCl)2 process. [ABSTRACT FROM AUTHOR]

Cellulose filter paper (CFP) was modified with poly(acrylic acid) (PAA) and/or poly(ethylene glycol)methacrylate (PEGMA), followed by Cu immobilization for 4-nitrophenol (4NP) reduction. Among these samples, Cu-immobilized CFP modified with PEGMA polymer (CFP@PEGMA-Cu) exhibited the highest Cu incorporation of 2.21%. Those having the copolymer (CFP@PAA-co-PEGMA-Cu) demonstrated the highest efficiency, completing 4NP reduction in 3 min with an impressive 99.45% conversion, a high-rate constant (k) of 27.5 × 10−3 s−1, and turnover frequency (TOF) of 18.36 h−1. Notably, the catalysts containing PAA maintained good reusability, preserving 97% conversion upon 9 cycles. These results suggest their promising applications in sustainable catalysis, offering the catalytic potential with simple preparation and low cost required. [ABSTRACT FROM AUTHOR]

Sea purslane (Sesuvium portulacastrum) was cultivated for two 90-day sequences at two spacings, and with various soil amendments, to evaluate its potential to arrest the increase in soil salinity and sodicity associated with irrigation using paper- and pulp-mill effluent. Its phytodesalination capacity (PDC) with respect to Na ranged from 162 to 226 kg/ha in the first sequence and 167 to 250 kg/ha in the second sequence; the PDC is reliable even under drought stress. Addition of amendments, in particular pressmud compost, increased the average Na+ uptake by 38%, leading to the highest PDC of 250 kg/ha for a single crop sequence. [ABSTRACT FROM AUTHOR]

We have achieved a successful synthesis of a label-free, flexible, portable, and colour-indicating biosensor using cholesteric nanostructure liquid crystals (LCs), commonly referred to as cholesteric LCs (CLCs), on paper fibres. This innovative approach holds significant promise for rapid screening in precision medicine and other applications. We incorporated optically active nematic LCs in various configurations within CLCs, allowing them to rotate along different axes. When exposed to light, these LCs reflected light at specific wavelengths. By employing polarised optical microscopy and a charged couple device (CCD), we conducted titration experiments with bovine serum albumin (BSA) on the paper substrate and quantified protein concentrations based on the observed colour shifts. Utilising internal Python pixel analysis software, we evaluated the red, green, and blue colour components, which served as biomarkers for different BSA concentrations. Our results demonstrated a linear correlation between BSA concentration and colour variations. This CLC-based paper-substrate biosensor exhibits the potential to efficiently screen a large number of samples, thereby enhancing the diagnostic accuracy in clinical settings. Combining the colour-indicating and quantifiable attributes of CLCs with the affordability and portability of paper substrates, we have developed a versatile biosensor. Its ease of use, rapid response, and high sensitivity make it a promising tool for future disease detection endeavours. [ABSTRACT FROM AUTHOR]

"Last Paper Standing: A Century of Competition Between the Denver Post and the Rocky Mountain News" by Ken J. Ward explores the rivalry between the two newspapers and the decline of multiple newspaper cities. The book highlights the intense competition between the Denver Post and the Rocky Mountain News, which lasted for over a century. It also delves into the personalities involved and the innovative ways the newspapers differentiated themselves to benefit readers. The author suggests that both newspapers could have coexisted, preserving the high standard of journalism, but ultimately only one newspaper survived. The book emphasizes the importance of preserving good newspapers and the loss that occurs when they fold. [Extracted from the article]

As an important substrate of traditional Chinese cultural relics in museums, paper is the material with highly light sensitivity, which is susceptible to irreversible lighting damage. To provide high-quality viewing, it is vital to study the parameters of light sources in consideration of paper substrates' long-term conservation. As an important factor affecting both conservation and viewing, there are some issues concerning correlated color temperature (CCT) in the relevant standards, namely, the inconsistent recommended values. In this research, paper samples were subjected to accelerated irradiation experiments for 1440 h by 10 narrow-band lights in the visible range, and the infrared spectra were measured periodically. The calculated oxidation index was used to obtain the damage response function to different spectral wavelengths and exposures. Subsequently, using the method of exhaustion, 9477 spectra with a CCT range of 2650–4150 K that met the viewing requirements were screened, and lighting damage to paper substrates was calculated using this function. Based on that, the correlation between CCT and lighting damage to paper substrates and their standard deviations was obtained. Combining the previous research on recommended for CCT pigments, a preliminary recommended CCT of 3100–3200 K in selecting light sources for traditional Chinese paper relics was proposed. It is worth emphasizing that it is still necessary to use the spectral power distribution of light sources, as the underlying independent variable that leads to damage, to further calculate the lighting damage using the function mentioned above to achieve protective lighting. [ABSTRACT FROM AUTHOR]

This paper discusses the relevance of using physical situations to introduce the concept of angles at elementary school. We compare the effectiveness of two geometry teaching sequences. In the first one (physical sequence), the pupils learned the angle concept by experimenting on the playground (i.e. mesospace) and then modelling the situation. In the second one (paper-and-pencil sequence), the pupils worked solely in the space of a sheet of paper (i.e. microspace). In both sequences, pupils compared areas of space delineated by an angle between two directions. Pupils in two Grade 3 classes were exposed to one of the two teaching sequences. The unfolding of these sequences was videotaped and analyzed, and the pupils were tested individually, before and after teaching, to measure each sequence's effectiveness. Results showed that both sequences are effective to grasp the angle concept: Most pupils overcame the common erroneous conception of comparing angles' sides' lengths instead of angle openness. The comparison of areas of space delineated by an angle between two infinite directions, which is the two sequences' common core, seems to be the key factor underlying angle conceptualization. This paper ends with a discussion of these results' teaching implications and the merits of each sequence. [ABSTRACT FROM AUTHOR]

This article serves as an introduction to a collection of papers that respond to Jonathan Palmer's paper on the role of creativity in psychoanalytic work. The contributors, who are known for their creative approach to psychoanalysis and art, offer their unique perspectives on the theme of creativity in psychoanalysis. They emphasize the significance of creativity, aliveness, and play in the therapeutic process, drawing on personal experiences and artistic references. The papers encourage readers to reflect on their own sources of creative expression and consider the role of creativity in their own analytic encounters. [Extracted from the article]

In his paper "The Psychogenesis of a Case of Homosexuality in a Woman" (1920), Freud tried to outline a general psychoanalytic approach to homosexuality by recounting the case of an 18-year-old girl sent to him by her father. The case, as told by Freud, makes for awkward reading today. Loewald's theory of developmental narrative, differentiation, linking, and his notion of parricide as the individual giving voice to one's self, offers a different lens through which to view it. Although Loewald did not write directly about the issue of homosexuality, in boys or girls, in "The Waning of the Oedipus Complex" he gives voice to the inner processes of separation and linking from parents, leading to mourning, through which the adolescent has to go. In this paper, I offer a reading of the Freud case using Loewald's theory, which enables us to highlight homosexuality as a variation in the expression of human sexuality, rather than a pathological deviation as Freud implies, and presents the "unknown woman" as struggling with difficulties in mourning. [ABSTRACT FROM AUTHOR]

The purpose of this note is to point out a problem related to stress-strength models in some published papers. This difficulty has occurred in the asymptotic variance of the maximum likelihood estimator of the stress-strength parameter. The asymptotic variance will be studied in general and then in the mentioned papers. Finally, the correct version of asymptotic variance is computed. [ABSTRACT FROM AUTHOR]

A descriptive annotated bibliography is presented of recent selected publications dealing with the reported health benefits and risks of fish and seafood consumption; fish and seafood including farmed and wild-caught finfish, crustaceans, mollusks, and seaweeds. The bibliography is presented in four parts, namely (1) review papers dealing with both the health benefits and risks of fish and seafood consumption, (2) specific papers dealing with health benefits related to: antioxidants; bone health; brain and mental health; cancer prevention; diabetes prevention; elderly and senior adults; fermentation; heart health and hypertension; immune response and allergies; infant and child health; lipids, fatty acids and sterols; minerals and trace elements; obesity and overweight reduction; polysaccharides; pregnancy and gestational health; proteins, peptides and amino acids; and vitamins and bioactive compounds; (3) specific papers dealing with health risks related to: algal blooms and shellfish biotoxins; antibiotics use and residues; cancer risks; chemicals; chronic kidney disease; microbial quality and safety; microplastics; minerals and heavy metals; parasites and pathogens; pesticides and persistent organic pollutants; public perception and media; seafood allergy; and smoking risks; and (4) supporting papers dealing with consumption advisories and dietary guidelines; improved decontamination and processing methods; and fish, food and nutrient security. A total of 552 papers are presented together with their annotated summaries. On the basis of the papers presented in this review, it is believed that the higher nutritional value and health benefits derived from increased fish and seafood consumption far out-way the potential negative risks to human health, and as such fish and seafood represent a valuable and much healthier alternative than processed fast-foods and many terrestrial animal food products in the global fight against heart disease and related health ailments. [ABSTRACT FROM AUTHOR]

This article is a response to Amanda Kottler's paper on the concept of multiple self-states and the role of writing in understanding clinical moments. The author, Joye Weisel-Barth, discusses the symbolic presence of Isobel in Kottler's paper and how it represents a hidden self-state that brings about transformative experiences. Weisel-Barth also explores the use of fiction as a tool for self-discovery and emphasizes the importance of aesthetic engagement in uncovering hidden aspects of oneself. The article highlights the power of writing and imagination in gaining a deeper understanding of the self, and encourages readers to consider the broader implications of psychoanalysis in understanding the self and its connection to the surrounding environment. [Extracted from the article]

The apps for drawing are present in our children's life. Nevertheless, little is known about the impact of mobile technology on the freehand drawing educational activity. There are few works which are contextualised within short periods of time, with teachers who are not theirs and, in some cases, outside the children's classroom. In this paper, we are focussed on the use of technology on freehand drawing activity. Thus, we have compared the graphics produced by 4- and 5-year-old children with paper&crayon in comparison with those with tablet-finger. Children made the drawings during a planned free-drawing activity, in their ordinary classrooms, with their teachers and during five sessions. Assessment of drawings has evidenced tablet feasibility for making graphics. Nevertheless, with the passing of time, quality of graphics (tablet-finger vs paper&crayons), are nearly matched, demonstrating the low impact level technology has on this activity. In addition, if drawings are analysed specifically according to ages, results have shown that both groups have to develop adaptation strategies of visual perceptual skills and fine motor skills for the touch screen in order to obtain the same quality in the drawings made on both support types. [ABSTRACT FROM AUTHOR]