bluuebunny/crossref_metadata_2025_split huggingface dataset:
Contemplações pós-dramáticas: dança-teatro, cinema e representações da modernidade em O Lamento da Imperatriz, de Pina Bausch
Authors: Rios Saulo Pedrosa da Fonseca , Coração Cláudio 
Published: January 2023

Este trabalho tem como objetivo refletir sobre as aproximações entre o teatro e o cinema, à luz da obra de Pina Bausch, mais especificamente do filme O lamento da imperatriz (1990), dirigido pela coreógrafa e dramaturga alemã. Neste sentido, propõe uma contemplação pós-dramática, nos termos de Lehmann (2007), em diálogo com Rancière (2012, 2015) como chave analítica para dar conta dos atravessamentos entre o teatro e o cinema que se justapõem na obra em questão, tendo o lamento como componente estético para expressar uma espécie de crise/rearranjo das representações que assombrou o cinema e o teatro a partir da segunda metade do século XX, revelando o mal-estar e o desassossego dos sujeitos da modernidade.
André Gunder Frank: «Unidad en la Diversidad» del Desarrollo del Subdesarrollo al Sistema Mundo
Authors: Kay Cristóbal 
Published: January 2023

The purpose of this article is to critically review the work of Andre Gunder Frank. This is no easy task given the prolific and controversial nature of his life work. His main distinction is as a paradigm breaker and a paradigm maker. Frank is one of the founders of contemporary World system theory. He coined some memorable expressions such as the ‘development of underdevelopment’ and ‘Re-Orient’. Indeed, these two concepts highlight two distinct phases in his work. His first phase is characterised by his writings on dependency theory and his initial understanding of world system theory broadly in line with Amin, Arrighi and Wallerstein. His second phase is distinguished by what he considers to be the ‘Eurocentric’ interpretation of world system theory of Wallerstein and others as well as by his critique of his own earlier work. While some of Frank’s analyses and assertions proved to be wrong, he provided much inspiration to a new generation of scholars and activists, some of whom provided the necessary empirical evidence and theoretical rigour lacking in parts of Frank’s work. But he excelled in his mission of providing the big picture, asking the unimaginable questions and exploring hitherto inconceivable interrelationships.
El propósito de este artículo es realizar una revisión crítica de la obra de André Gunder Frank. Esta no es una tarea fácil dada la prolífica y controvertida naturaleza de su producción científica. Gunder Frank fue tanto un creador de paradigmas como un rompedor. Es uno de los fundadores intelectuales de la teoría contemporánea del Sistema Mundo. A él se deben algunas expresiones memorables tales como “desarrollo del subdesarrollo” y “Re-Oriente”. De hecho, estos dos conceptos suponen dos fases diferenciadas de su trayectoria intelectual. Una primera fase está caracterizada por sus trabajos sobre la teoría de la dependencia y sus primeras aproximaciones para entender la teoría del sistema mundo en líneas generales con los planteamientos de Samir Amin, Giovanni Arrighi e Immanuel Wallerstein. Una segunda fase se distingue por lo que Frank considera la interpretación “eurocéntrica” de la teoría del sistema mundo de Wallerstein, aunque no exclusivamente, así como por una autocrítica de sus trabajos precedentes. Mientras algunos de los análisis y afirmaciones de Frank han demostrado ser incorrectas, sus obras han sido una inspiración para toda una nueva generación de académicos, intelectuales y activistas, algunos de los cuales proporcionaron la evidencia empírica necesaria y el rigor teórico de las que carecía algunas partes del trabajo de Gunder Frank. Sin duda este pensador destacó por ofrecer amplias perspectivas estructurales, formular preguntas inimaginables, y explorar interrelaciones hasta ahora inconcebibles.
Systemic metamorphosis in the 21st century
Authors: García Martínez José María 
Published: January 2023

On 21st century, capitalist development process is going through important economic, political, social and cultural transformation. On this paper I try to contribute with a brief synthesis of some relevant factors related with these political transformations, analyzing the new political battlefield between a nationalism faced against globalization and 21st century progressivism, reflecting on the role of traditional left and socialist movements on the public space of politics opened by the new conditions of contemporary globalization and the harmful consequences of the neoliberal policy spread throughout the world since the last years of 20st century.
En el siglo XXI, el proceso de desarrollo capitalista está atravesando por importantes transformaciones económicas, políticas, sociales y culturales. En el presente artículo se realiza una breve síntesis de algunos factores relevantes relacionados con estas transformaciones políticas, analizando el nuevo campo de batalla político entre el nacionalismo enfrentado a la globalización y la corriente política progresista surgida en el siglo XXI, reflexionando sobre el papel que juegan los tradicionales movimientos socialistas y de izquierda en el espacio público de la política abierto por las nuevas condiciones de la globalización contemporánea y las severas consecuencias de la política neoliberal extendida por todo el mundo desde finales del siglo XX.
Plant Medicine Healing! Discovering the Roots of Psychedelic-Assisted Therapy in Mental Health
Authors: Hernandez Jennings 
Published: January 2023

Roughly over 700 million individuals suffer from a mental illness globally. In the United States alone, over 45 million individuals are afflicted with a mental disorder at any given point in their lives. It is because of this that new methods of current therapies should be considered. To date, major depression disorder (MAD), anxiety, and post-traumatic stress disorder (PTSD) are treated with Selective Serotonin Reuptake Inhibitors (SSRIs). While current treatment shows some effectiveness, there are many negative and unfavorable side effects in addition to effectiveness being short in duration. Currently, researchers have discovered the substantial benefits of utilizing psychedelic drugs under a controlled environment. Research has demonstrated favorable outcomes in the use of psychedelic-assisted psychotherapy (PAP) to treat many of these mental health disorders. PAP is the supervised use of psychedelic drugs such as MDMA, psilocybin, LSD, and Ketamine by psychiatrists to patients as part of psychotherapy. Under supervision, patients ingest a psychedelic drug consisting as part of the psychotherapeutic process. Combined with talk therapy, patients are observed for a therapeutic reaction. The three mental disorders that will be highlighted in this paper include MAD, anxiety, and PTSD. The psychedelic drugs featured in this paper include psilocybin, 3,4-Methylenedioxymethamphetamine (MDMA), ayahuasca, and lysergic acid diethylamide (LSD). Naturalistic psychedelic use demonstrates to have astounding and fast results in mental health disorders. A cross-sectional online survey-based study conducted confirms these findings in a cohort of psychedelic users with mental health disorders. The goal of this study is to shed light on the new and alternative treatment modalities to treat mental health illnesses. Psychedelics are the new promise to the field of psychiatry and that spark of promise falls under the umbrella of psychedelic drugs. Psychedelics serve as new tools for curtailing psychotherapy.
Policy Review: Academic Cheating in Online Examinations during the COVID-19 Pandemic
Authors: Lee Tsorng-Yeh , Aslam Irfan 
Published: January 2023

With the liberalization policies towards the COVID-19 pandemic in various countries, in-person teaching is the mainstream currently. Many countries are more open to their border and quarantine/isolation requirements; however, this does not mean the contagious virus is gone. Various variants are still a threat to people’s health. Online teaching has its essential to students.
Our observation was based on the almost three-year pandemic experience towards the widely used online teaching, especially on academic cheating behaviors during examinations. We found that the online teaching during the COVID-19 pandemic facilitated students to obtain high scores through improper cheating in online examinations.
Academic faculty faces a big challenge when they try to use new technologies to protect the integrity of online exams because students can develop new strategies for cheating. They not only surf the internet to find the correct answers but also get help from peers and experts. Cheating prevents students from gaining essential skills and knowledge. It is unfair to honest students who spend time and effort studying course materials. In this article, we explored the common ways of cheating on online exams. We also provided recommendations to prevent academic misconduct in the digital environment.
Effectiveness and Persistence in SB4‐ and Reference Etanercept–Treated Rheumatoid Arthritis Patients in Ordinary Clinical Practice in Norway
Authors: Haugeberg Glenn , Bakland Gunnstein , Rødevand Erik , Hansen Inger Johanne Widding , Diamantopoulos Andreas , Pripp Are Hugo 
Published: February 2023

ObjectiveBiosimilars represent cost‐effective alternatives to reference biologic disease‐modifying antirheumatic drugs. Our objective was to compare drug effectiveness and drug persistence in the treatment of rheumatoid arthritis (RA), assessing the etanercept biosimilar SB4 in efficacy and safety compared with reference etanercept in a Phase III, randomized controlled trial. We applied EULAR Points to Consider for Comparative Effectiveness Research in a retrospective database study of etanercept and SB4 in patients treated in clinical practice in Norway.MethodsPatients with RA (n = 1,455) treated with etanercept or SB4 between 2010 and 2018 at 5 centers in Norway with ≥1 year of follow‐up were included. Disease outcomes (Disease Activity Score in 28 joints [DAS28] at week 52) and drug persistence were compared between unmatched etanercept (n = 575) and SB4 (n = 299) cohorts and matched analyses (n = 172, both cohorts) using propensity score (PS) matching to adjust for confounders.ResultsIn unmatched analyses, the difference in change from baseline between etanercept (n = 221) and SB4 (n = 106) for DAS28 at week 52 was mean –0.02 (95% confidence interval [95% CI] –0.32, 0.27), demonstrating equivalence by the predetermined equivalence margin (±0.6). In PS‐matched analyses, the difference between etanercept (n = 49) and SB4 (n = 49) was 0.03 (95% CI –0.46, 0.52), within the predefined equivalence margin. Persistence using the drug at week 52 was similar between etanercept (0.62 [95% CI 0.57, 0.65]) and SB4 (0.66 [95% CI 0.60, 0.71]) cohorts in the unmatched analysis; in PS‐matched cohorts, persistence at week 52 was 0.52 (95% CI 0.44, 0.59) for etanercept and 0.68 (95% CI 0.61, 0.75) for SB4.ConclusionOutcomes for disease status/drug persistence at week 52 were similar between patients with RA treated with etanercept or SB4.
Vesicular Antibodies: Shedding Light on Antibody Therapeutics with Cell Membrane Nanotechnology
Authors: Zhao Chenchen , Pan Yuanwei , Yu Guocan , Zhao Xing‐Zhong , Chen Xiaoyuan , Rao Lang 
Published: February 2023

AbstractThe high stability of antibodies and their ability to precisely bind to antigens and endogenous immune receptors, as well as their susceptibility to protein engineering, enable antibody‐based therapeutics to be widely applied in cancer, inflammation, infection, and other disorders. Nevertheless, the application of traditional antibody‐based therapeutics has certain limitations, such as high price, limited permeability, and protein engineering complexity. Recent breakthroughs in cell membrane nanotechnology have deepened the understanding of the critical role of membrane protein receptors in disease treatment, enabling vesicular‐antibody‐based therapeutics. Here, the concept of vesicular antibodies that are obtained by modifying target antibodies onto cell membranes for biomedical applications is proposed. Given that an antibody is basically a protein, as an extension of this concept, vesicles or membrane‐coated nanoparticles that use surface antibodies and protein receptors on cell membranes for biomedical applications as vesicular antibodies are defined. Furthermore, several engineering strategies for vesicular antibodies are summarized and how vesicular antibodies can be used in a variety of situations is highlighted. In addition, current challenges and future prospects of vesicular antibodies are also discussed. It is anticipated this perspective will provide new insights on the development of next‐generation antibodies for enhanced therapeutics.
An Efficient High‐Entropy Perovskite‐Type Air Electrode for Reversible Oxygen Reduction and Water Splitting in Protonic Ceramic Cells
Authors: He Fan , Zhou Yucun , Hu Tong , Xu Yangsen , Hou Mingyang , Zhu Feng , Liu Dongliang , Zhang Hua , Xu Kang , Liu Meilin , Chen Yu 
Published: February 2023

AbstractReversible protonic ceramic electrochemical cells (R‐PCECs) are emerging as ideal devices for highly efficient energy conversion (generating electricity) and storage (producing H2) at intermediate temperatures (400–700 °C). However, their commercialization is largely hindered by the development of highly efficient air electrodes for oxygen reduction and water‐splitting reactions. Here, the findings in the design of a highly active and durable air electrode are reported: high‐entropy Pr0.2Ba0.2Sr0.2La0.2Ca0.2CoO3−δ (HE‐PBSLCC), which exhibits impressive activity and stability for oxygen reduction and water‐splitting reactions, as confirmed by electrochemical characterizations and structural analysis. When used as an air electrode of R‐PCEC, the HE‐PBSLCC achieves encouraging performances in dual modes of fuel cells (FCs) and electrolysis cells (ECs) at 650 °C, demonstrating a maximum power density of 1.51 W cm−2 in FC mode, and a current density of −2.68 A cm−2 at 1.3 V in EC mode. Furthermore, the cells display good operational durabilities in FC and EC modes for over 270 and 500 h, respectively, and promising cycling durability for 70 h with reasonable Faradaic efficiencies. This study offers an effective strategy for the design of active and durable air electrodes for efficient oxygen reduction and water splitting.
Chemiresistive Polymer Percolation Network Gas Sensor Created with a Nanosphere Template
Authors: Li Weishuo , Lefferts Merel J. , Wang Yu , Lister Abigail M. , Forssberg Axel , Chen Runze , Wang Liren , Castell Martin R. 
Published: February 2023

AbstractThe sensitivity and limits of detection (LOD) of chemiresistive gas sensors can often be improved by increasing the surface area of the sensing material that interacts with the analyte. This process is referred to as nanostructuring. Nanostructured polypyrrole (PPy) chemiresistive sensors for ammonia detection were created with the aid of a nanosphere template. Polystyrene nanospheres are deposited to form a template between interdigitated electrodes, and chronoamperometry is then used to grow PPy between the electrodes within the gaps of the nanospheres. The PPy growth is controlled to create electrical percolation networks. After removal of the nanospheres by dissolving them, the percolation behavior and sensing response of the nanostructured PPy sensors are investigated. The nanostructured percolation sensors show higher sensitivity and lower LOD to ammonia than percolation networks prepared without nanosphere templates. An optimal nanostructured ammonia percolation sensor with a chemiresistive sensitivity of 2.59 ± 0.20% ppm−1 and a LOD of 71 ± 6 ppb is obtained.
Reversible Electrochromic Pattern in 3D Photonic Crystals Film from Thiol‐Acrylate‐Based Polymer‐Stabilized Blue Phase Liquid Crystals
Authors: Wang Meng , Song He , Li Xiaosong , Li Zhaozhong , Li Hui , Sun Jian , Hu Wei , Yang Huai 
Published: February 2023

AbstractEndowing advanced 3D photonic nanoarchitectures with dynamic controllability is currently in the spotlight of soft‐matter photonics research. Herein, a well‐defined photopatterned polymer‐stabilized blue phase (PSBP) film with 3D electrically tunable photonic bandgap is fabricated by a liquid crystalline thiol–acrylate monomers system. Remarkably, the addition of thiol monomers can effectively improve the electrical tuning performance of the PSBP film and maintain excellent thermal stability simultaneously. The proportions of acrylate and thiol monomers are proved to be a key factor on the morphology structure of the polymer network in the PSBP system. By masked UV photopolymerization, a patterned sample with a high‐quality image and reversible nonsynergistic electrochromism is obtained. With increasing electric field, the patterned region changes from initial green reflection color to a red one, while no obvious visual color change occurs for the shading region with initial blue reflection color. The distinct electrically responsive behaviors are mainly caused by the microstructural difference of polymer networks, which is engendered by the migration of polymerizable monomers during polymerization. The research disclosed herein may provide new insights into the development of patterned 3D self‐assembled liquid crystalline photonic crystal toward anticounterfeiting, displays, colorimetric sensors, labeling technology, and programming photonics.
Study on the reaction mechanism of SO2 hydrogenation over Mo‐based catalyst
Authors: Su Ran , Wang Xiaosheng , Li Ranjia , Yu Changchun , Zhou Hongjun , Liu Aihua , Liu Jianli 
Published: February 2023

AbstractMo‐based catalysts are widely used for the SO2 hydrogenation process. However, the detailed reaction mechanism is still unclear and some details should be further supplemented. In this article, the SO2 hydrogenation processes over the Mo‐based catalyst were systematically studied. Several technologies including temperature‐programmed experiments, isotope‐tracing experiment, fourier transform infrared spectroscopy, and switching experiment were adopted to investigate the reaction steps. The results indicated that during the SO2 hydrogenation process there were three reaction processes containing six steps: First SO2 would adsorb on the active sites, which could start at relatively low temperature. Then the adsorbed SO2 would react with H2 and gradually form elemental sulfur that could be strongly anchored with S atoms of the MoS2 surface. Afterward, the sulfur further reacted with H2 to generate H2S. Alongside with the consumption of S atoms, the sulfur would be reduced and the active sites was recovered, thus starting the next reaction cycle.
Surgical placement of implantable cardiac loop recorders in great apes
Authors: Kutinsky Ilana , Duncan Ann , Danforth Marietta D. , Murray Suzan , Napier Julie , McCain Stephanie , Murphy Hayley W. 
Published: February 2023

AbstractCardiovascular disease is the leading cause of morbidity and mortality in zoologically managed adult great apes, accounting for 29%−77% of adult deaths in the North American population depending on the species. In an effort to better understand the underlying causes of heart disease, implantable loop recorders (ILRs) have been used in some cases to monitor great apes with suspected or known cases of arrhythmia. This is a 10‐year review of the Great Ape Heart Project's experience of implanting 21 ILRs in 7 gorillas (Gorilla gorilla gorilla; 9 total ILR devices), 5 chimpanzees (Pan troglodytes, 11 total ILR devices), and 1 orangutan (Pongo abelii, 1 ILR device) in an effort to develop effective methods for surgical implantation and remote collection of the data for analysis.
Evaluating interpersonal discrimination and depressive symptoms as partial mediators of the effects of education on cognition: Evidence from the Study of Healthy Aging in African Americans (STAR)
Authors: Cintron Dakota W. , Calmasini Camilla , Barnes Lisa L. , Mungas Dan M. , Whitmer Rachel A. , Eng Chloe W. , Gilsanz Paola , George Kristen M. , Peterson Rachel L. , Glymour M. Maria 
Published: February 2023

AbstractIntroductionEducation is correlated with positive health outcomes, but associations are sometimes weaker among African Americans. The extent to which exposure to discrimination and depressive symptoms attenuates the education‐cognition link has not been investigated.MethodsStudy of Healthy Aging in African Americans (STAR) participants (n = 764; average age 69 years) completed the Spanish and English Neuropsychological Assessment Scales. We assessed everyday and major lifetime discrimination and depressive symptoms as mediators of education effects on cognition using G‐estimation with measurement error corrections.ResultsEducation was correlated with greater major lifetime and everyday discrimination but lower depressive symptoms. Accounting for discrimination and depressive symptoms slightly reduced the estimated effect of education on cognition. The estimated total effect of graduate education (vs <Bachelor's) was 0.66 (95% confidence interval [CI]: 0.62, 0.68), and the direct effect not mediated by discrimination or depressive symptoms was 0.60 (95% CI: 0.43, 0.76).DiscussionEducation has robust effects on later‐life cognition after controlling multiple mediating pathways and offsetting mechanisms.
Xanthene‐Based Nitric Oxide‐Responsive Nanosensor for Photoacoustic Imaging in the SWIR Window
Authors: Rathnamalala Chathuranga S. L. , Hernandez Selena , Lucero Melissa Y. , Swartchick Chelsea B. , Kalam Shaik Abdul , Hammer Nathan I. , East Amanda K. , Gwaltney Steven R. , Chan Jefferson , Scott Colleen N. 
Published: February 2023

AbstractShortwave infrared (SWIR) dyes are characterized by their ability to absorb light from 900 to 1400 nm, which is ideal for deep tissue imaging owing to minimized light scattering and interference from endogenous pigments. An approach to access such molecules is to tune the photophysical properties of known near‐infrared dyes. Herein, we report the development of a series of easily accessible (three steps) SWIR xanthene dyes based on a dibenzazepine donor conjugated to thiophene (SCR‐1), thienothiophene (SCR‐2), or bithiophene (SCR‐3). We leverage the fact that SCR‐1 undergoes a bathochromic shift when aggregated for in vivo studies by developing a ratiometric nanoparticle for NO (rNP‐NO), which we employed to successfully visualize pathological levels of nitric oxide in a drug‐induced liver injury model via deep tissue SWIR photoacoustic (PA) imaging. Our work demonstrates how easily this dye series can be utilized as a component in nanosensor designs for imaging studies.
Salt Metathesis: Tetrafluoroborate Anion Rapidly Fluoridates Organoboronic Acids to give Organotrifluoroborates
Authors: Lozada Jerome , Xuan Lin Wen , Cao‐Shen Rosana M. , Astoria Tai Ruyin , Perrin David M. 
Published: February 2023

AbstractTetrafluoroborate (BF4−) has long been used as a spectator counter anion. Herein, we report an unprecedented salt metathesis between a variety of BF4− salts and a series of organoboronic acids yielding the corresponding organotrifluoroborates. We identified conditions for fast and efficient fluoridation (<1 h) with minimal workup. Fundamentally, this work discloses the proclivity of BF4− to exchange fluoride atoms with organoboronates, highlighting the lability of BF4−.
Enantioselective Intermolecular Radical Amidation and Amination of Benzylic C−H Bonds via Dual Copper and Photocatalysis
Authors: Chen Xuemeng , Lian Zhong , Kramer Søren 
Published: February 2023

AbstractA method for direct access to enantioenriched benzylic amides and carbamate‐protected primary benzylamines by C−H functionalization is reported. The C−H substrate is used as limiting reagent with only a small excess of the unactivated amide or carbamate nucleophile. The enantioselective intermolecular dehydrogenative C−N bond formation is enabled by a combination of a chiral copper catalyst, a photocatalyst, and an oxidant, and it takes place under mild conditions, which allow for a broad substrate scope. The method is compatible with late‐stage C−H functionalization, and it provides easy access to 15N‐labeled amides and amines starting from cheap 15NH4Cl.