bluuebunny/crossref_metadata_2025_split huggingface dataset:
Firms’ digital transformation, competitive strategies, and innovation: Evidence from Chinese listed companies
Authors: Lu Ren , Peng Xiangcai , Reve Torger 
Published: August 2024

Abstract
The rapid evolution of digital technology has made it necessary to examine the digital transformation and firms’ innovation initiatives. However, prior studies have often oversimplified the relationship between ‘digital transformation’ and ‘innovation’ as linear. By integrating perspectives from search and recombination, attention-based views, and competitive strategy theory, this paper constructs a theoretical framework, revealing that the relationship between digital transformation and innovation is nonlinear. We analyzed 21,509 observations from 2,565 Chinese listed companies spanning the period from 2009 to 2019 and found an inverted U-shaped relationship between digital transformation and innovation. We also discovered that differentiation strategies and cost leadership strategies have different moderating impacts on this inverted U-shape. This study provides valuable insights for businesses seeking to effectively navigate the complexities of digital transformation and innovation.
(En)countering State-led Sinicization: Critical Discursive Responses from Roman Catholics in China
Authors: Mok Chit Wai John 
Published: August 2024

Abstract
In 2015, President Xi Jinping proclaimed the principle of the Sinicization of religions. Since then, it has become the Communist Party's guiding thought in religious governance. However, so far little is known about how it is perceived by everyday religious practitioners, especially Christians. Based on textual analysis of speeches and writings by leaders of the Catholic Church in China, and 50 in-depth interviews with Catholic practitioners from the mainland and Hong Kong, this paper examines how Catholics (en)counter the public transcript created by the state. Church leaders at the national level publicly embrace Sinicization and appropriate the Church's teaching on inculturation, another transcript, as its justification. However, the everyday practitioners interviewed for this study refused to embrace this discourse. Instead, they adopted one of three discursive strategies: rejection, evasion and empathy. All fell short of endorsing the state's discourse. The findings suggest that the Church's transcript enables Catholic practitioners to critically (en)counter the state's transcript.
Formation of Very Low-metallicity Stars
Authors: Omukai Kazuyuki 
Published: August 2024

AbstractI describe (i) our recent updates on first star formation, with particular emphasis on their binaries, (ii) formation of low-metallicity stars and the transition of their initial mass functions with metal enrichment, and finally (iii) formation of supermassive stars from slightly metal-enriched gas by the newly found super-competitive accretion channel.
Preface: Special Issue on Probing the Open Ocean With the Research Sailing Yacht Eugen Seibold for Climate Geochemistry
Authors: Schiebel Ralf , Aardema Hedy M. , Calleja Maria Ll. , Dragoneas Antonis , Heins Lena , Hrabe de Angelis Isabella , Pöhlker Christopher , Slagter Hans , Vonhof Hubert , Walter David , Arns Anthea I. , Adolphs Nils , Auderset Alexandra , Basic Sanja , Bieler Aaron , Brüwer Jan D. , Chaabane Sonia , Cheng Yafang , Chiliński Michal T. , Cybulski Jonathan D. , Disper Thomas , Duprey Nicolas , Eichele Gregor , Fiedler Björn , Fischer Alexa , Foreman Alan D. , Fuchs Bernhard M. , Galer Steve , Härri Jana , Jochum Klaus Peter , Jost Adrian , Jung Jonathan , Kleta Henry , Lammel Gerhard , Larink Otto , Leibold Patrick , Martínez‐García Alfredo , Moretti Simone , Müller Jann‐Gerrit , Nillius Björn , Pan Xihao , Raj Subha S. , Repschläger Janne , Rodrigues Elizandro , Ruff S. Emil , Schmitt Mareike , Schmitter Janine L. , Lara Andrew Sellers , Silva Péricles , Smart Sandi M. , Sörgel Matthias , Stoll Brigitte , Su Hang , Vogt Meike , Wald Tanja , Weber Bettina , Weber Jens , Weis Ulrike , Amann Rudolf , Arístegui Javier , Dittmar Thorsten , González Melchor , O’Dea Aaron , Pöschl Ulrich , Haug Gerald H. 
Published: August 2024

AbstractThe 72‐foot sailing yacht Eugen Seibold is a new research platform for contamination‐free sampling of the water column and atmosphere for biological, chemical, and physical properties, and the exchange processes between the two realms. Ultimate goal of the project is a better understanding of the modern and past ocean and climate. Operations started in 2019 in the Northeast Atlantic, and will focus on the Tropical Eastern Pacific from 2023 until 2025. Laboratories for air and seawater analyses are equipped with down‐sized and automated state‐of‐the‐art technology for a comprehensive description of the marine carbon system including CO2 concentration in the air and sea surface, pH, macro‐, and micro‐nutrient concentration (e.g., Fe, Cd), trace metals, and calcareous plankton. Air samples are obtained from ca. 13 m above sea surface and analyzed for particles (incl. black carbon and aerosols) and greenhouse gases. Plankton nets and seawater probes are deployed over the custom‐made A‐frame at the stern of the boat. Near Real‐Time Transfer of underway data via satellite connection allows dynamic expedition planning to maximize gain of information. Data and samples are analyzed in collaboration with the international expert research community. Quality controlled data are published for open access. The entire suite of data facilitates refined proxy calibration of paleoceanographic and paleoclimate archives at high temporal and spatial resolution in relation to seawater and atmospheric parameters.
Concurrent Observation of High‐Frequency EMIC Waves and Low‐Harmonic MS Waves Within a Magnetic Dip in the Inner Magnetosphere
Authors: Xue Zuxiang , Yuan Zhigang , Yu Xiongdong , Ouyang Zhihai , Deng Dan 
Published: August 2024

AbstractElectromagnetic ion cyclotron (EMIC) waves and fast magnetosonic (MS) waves were previously reported to be simultaneously generated by ring current protons (10s keV) within the magnetic dip. In this work, we present a distinct physical scenario of concurrent high‐frequency EMIC (HFEMIC) and MS waves within a magnetic dip where low‐energy (10s–100s eV) and hot (10s keV) protons facilitate the local growth of HFEMIC and MS waves, respectively. Moreover, the low‐energy protons exhibit remarkable perpendicular flux enhancements, which are well modulated by MS waves as evidenced by their significant correlation coefficient (∼0.78). Consequently, the concurrent two wave modes should arise from the complicated coupling between HFEMIC and MS waves, marking a departure from previous studies. Our observations demonstrate that the magnetic dip can provide favorable conditions for such intricate coupling processes, offering novel insights into its impact on magnetospheric dynamics.
Silicon carbide, the next-generation integrated platform for quantum technology
Authors: Ou Haiyan 
Published: August 2024

AbstractSilicon carbide (SiC) is emerging as a promising material platform for quantum photonic integrated circuits (QPICs). A quantum light source is one of the fundamental building blocks for QPICs. A high-performance quantum light source from SiC platform will facilitate SiC’s infiltration into QPICs.
Single-pulse ultrafast real-time simultaneous planar imaging of femtosecond laser-nanoparticle dynamics in flames
Authors: Mishra Yogeshwar Nath , Wang Peng , Bauer Florian J. , Gudipati Murthy S. , Wang Lihong V. 
Published: August 2024

AbstractThe creation of carbonaceous nanoparticles and their dynamics in hydrocarbon flames are still debated in environmental, combustion, and material sciences. In this study, we introduce single-pulse femtosecond laser sheet-compressed ultrafast photography (fsLS-CUP), an ultrafast imaging technique specifically designed to shed light on and capture ultrafast dynamics stemming from interactions between femtosecond lasers and nanoparticles in flames in a single-shot. fsLS-CUP enables the first-time real-time billion frames-per-second (Gfps) simultaneous two-dimensional (2D) imaging of laser-induced fluorescence (LIF) and laser-induced heating (LIH) that are originated from polycyclic aromatic hydrocarbons (PAHs) and soot particles, respectively. Furthermore, fsLS-CUP provides the real-time spatiotemporal map of femtosecond laser-soot interaction as elastic light scattering (ELS) at an astonishing 250 Gfps. In contrast to existing single-shot ultrafast imaging approaches, which are limited to millions of frames per second only and require multiple laser pulses, our method employs only a single pulse and captures the entire dynamics of laser-induced signals at hundreds of Gfps. Using a single pulse does not change the optical properties of nanoparticles for a following pulse, thus allowing reliable spatiotemporal mapping. Moreover, we found that particle inception and growth are derived from precursors. In essence, as an imaging modality, fsLS-CUP offers ultrafast 2D diagnostics, contributing to the fundamental understanding of nanoparticle’s inception and broader applications across different fields, such as material science and biomedical engineering.
Temporal witnesses of non-classicality in a macroscopic biological system
Authors: Di Pietra Giuseppe , Vedral Vlatko , Marletto Chiara 
Published: August 2024

AbstractExciton transfer along a bio-polymer is essential for many biological processes, for instance, light harvesting in photosynthetic biosystems. Here we apply a new witness of non-classicality to this phenomenon, to conclude that, if an exciton can mediate the coherent quantum evolution of a photon, then the exciton is non-classical. We then propose a general qubit model for the quantum transfer of an exciton along a bio-polymer chain, also discussing the effects of environmental decoherence. The generality of our results makes them ideal candidates to design new tests of quantum features in complex bio-molecules.
‘The mirror of the soul?’ Inferring sadness in the eyes
Authors: Moosavi Jonas , Resch Annika , Sokolov Alexander N. , Fallgatter Andreas J. , Pavlova Marina A. 
Published: August 2024

AbstractThe eyes are widely regarded as the mirror of the soul, providing reliable nonverbal information about drives, feelings, and intentions of others. However, it is unclear how accurate emotion recognition is when only the eyes are visible and whether inferring of emotions is altered across healthy adulthood. To fill this gap, the present piece of research was directed at comparing the ability to infer basic emotions in two groups of typically developing females that differed in age. We set a focus on females seeking group homogeneity. In a face-to-face study, in a two-alternative forced choice paradigm (2AFC), participants had to indicate emotions for faces covered by masks. The outcome reveals that although the recognition pattern is similar in both groups, inferring sadness in the eyes substantially improves with age. Inference of sadness is not only more accurate and less variable in older participants, but also positively correlates with age from early through mid-adulthood. Moreover, reading sadness (and anger) is more challenging in the eyes of male posers. A possible impact of poser gender and cultural background, both in expressing and inferring sadness in the eyes, is highlighted.
Acute elevated dietary fat alone is not sufficient to decrease AgRP projections in the paraventricular nucleus of the hypothalamus in mice
Authors: Yagoub Selma , Chesters Robert A. , Ott Jonathan , Zhu Jiajie , Cantacorps Lídia , Ritter Katrin , Lippert Rachel N. 
Published: August 2024

AbstractWithin the brain, the connections between neurons are constantly changing in response to environmental stimuli. A prime environmental regulator of neuronal activity is diet, and previous work has highlighted changes in hypothalamic connections in response to diets high in dietary fat and elevated sucrose. We sought to determine if the change in hypothalamic neuronal connections was driven primarily by an elevation in dietary fat alone. Analysis was performed in both male and female animals. We measured Agouti-related peptide (AgRP) neuropeptide and Synaptophysin markers in the paraventricular nucleus of the hypothalamus (PVH) in response to an acute 48 h high fat diet challenge. Using two image analysis methods described in previous studies, an effect of a high fat diet on AgRP neuronal projections in the PVH of male or female mice was not identified. These results suggest that it may not be dietary fat alone that is responsible for the previously published alterations in hypothalamic connections. Future work should focus on deciphering the role of individual macronutrients on neuroanatomical and functional changes.
Synthesis of phosphorus, sulfur and silicon-containing flame retardant via thiol-ene click reaction and its use for durable finishing of cotton fabric
Authors: Szymańska Anna , Przybylak Marcin , Dutkiewicz Michał , Maciejewski Hieronim 
Published: August 2024

AbstractThe article presents a very simple method of synthesis and application of a halogen and formaldehyde free, P, S and Si-containing flame retardant for the durable finishing of cotton fabric. The compound was obtained as a result of the thiol-ene click reaction. The compound was designed to have two functional groups: an alkoxysilyl group for cross-linking and binding to the cotton fabric, and a phosphate group to provide flame retardant properties. The flame retardant was applied to cotton fabric using the sol–gel method. According to the pyrolysis-combustion flow calorimetry (PCFC) technique, the use of the obtained silane for cotton treatment can reduce heat release rate (HRR) to almost 75% compared to the raw fabric. FT-IR analyses and SEM images indicate that impregnated cotton samples were covered with a layer of silanes. The SEM–EDS analysis confirmed successful modification of cotton fabrics. After 10 cycles of washing it was found that the created coatings are resistant to washing and retain their flame retardant properties.
Low‐frequency oscillations in MMC‐MVDC systems with high PV penetration: Modelling, mechanism, and assessment
Authors: Wu Xiangyang , He Lili , Li Yang , Shuai Zhikang , Zhou Ke 
Published: August 2024

AbstractThis study investigates the low‐frequency oscillations (LFOs) in MMC‐MVDC systems with high photovoltaic (PV) penetration, considering the whole operating conditions of the grid‐connected MMC, including both the inverter and rectifier modes. First, the multi‐port impedance models of converters and networks are developed, upon which a stability criterion is defined. The mechanism of LFOs is then identified using bus participation analysis and parameter sensitivity analysis. In addition, the stable zones of the dominant parameters are identified, taking into account the whole operating conditions of the grid‐connected MMC. Interestingly, a phase‐locked loop may induce LFOs in two low‐frequency ranges. Finally, the experimental results confirm the correctness of the theoretical analysis.
Epigenetic Mechanisms in Sepsis-Associated Acute Kidney Injury
Authors: Fiorentino Marco , Philippe Reginald , Palumbo Carmen A. , Prenna Stefania , Cantaluppi Vincenzo , Rosa Silva De 
Published: August 2024

AbstractSepsis, the dysregulated immune response of the host to infections, leads to numerous complications, including multiple organ dysfunction with sepsis-associated acute kidney injury (SA-AKI) being a frequent complication associated with increased risk of mortality and the progression toward chronic kidney disease (CKD). Several mechanisms have been widely investigated in understanding the complex pathophysiology of SA-AKI, including hemodynamic alterations, inflammation, oxidative stress, and direct cellular injury driven by pathogens or cell-derived products (pathogen-associated molecular patterns and damage-associated molecular patterns). Despite advancements in the management of septic patients, the prognosis of SA-AKI patients remains significantly poor and is associated with high in-hospital mortality and adverse long-term outcomes. Therefore, recent research has focused on the early identification of specific SA-AKI endotypes and subphenotypes through epigenetic analysis and the use of potential biomarkers, either alone or in combination with clinical data, to improve prognosis. Epigenetic regulation, such as DNA methylation, histone modifications, and noncoding RNA modulation, is crucial in modulating gene expression in response to stress and renal injury in SA-AKI. At the same time, these modifications are dynamic and reversible processes that can alter gene expression in several pathways implicated in the context of SA-AKI, including inflammation, immune response, and tolerance status. In addition, specific epigenetic modifications may exacerbate renal damage by causing persistent inflammation or cellular metabolic reprogramming, leading to progression toward CKD. This review aims to provide a comprehensive understanding of the epigenetic characteristics that define SA-AKI, also exploring targeted therapies that can improve patient outcomes and limit the chronic progression of this syndrome.
Exploring immersion competencies in secondary education
Authors: Ní Dhuinnín Sarah , Ó Ceallaigh TJ , Ní Aogáin Sylvaine 
Published: August 2024

Abstract
This study delves into immersion competencies within secondary education, specifically focusing on transformative
professional development in Home Economics pedagogical integration. Specifically, this paper investigates how six teacher
participants, in the Gaeltacht education context in Ireland, acquired the necessary competencies for meaningful
language integration, as outlined by the IPACK framework. In addition, the role of a bespoke professional development programme in
fostering such competencies was examined. Through qualitative action research design, data collection tools such as classroom
observations, stimulated recall interviews, questionnaires, and reflective diaries were employed. Findings demonstrated evident
evolvement of participants’ pedagogical approach of Form-Focused Instruction and contributed to understanding the intricacies of
immersion competencies at secondary level, highlighting their interdependence as a prerequisite for effective pedagogical
integration. Implications suggest the need for targeted professional development initiatives to empower teachers with the
competencies necessary for effective integration of content and language pedagogies.
Classical Biological Control of the Pink Mealybug in Trinidad and Tobago
Authors: Khan Ayub 
Published: August 2024

Abstract

The pink mealybug,
Maconellicoccus hirsutus
, was accidentally introduced in the Caribbean in 1994 before which it was a pest in the Far East. This mealybug has a wide host range and is normally managed in its native habitat by a combination of biological, cultural and chemical control. It was an ideal candidate for implementation of a classical biological control programme in Trinidad and the Caribbean partly because it was an exotic pest. Four natural enemies were chosen to effect suppression of the pink mealybug populations, two coccinellids,
Cryptolaemus montrouzieri
and
Scymnus coccivora
and two hymenopteran endoparasitoids,
Anagyrus kamali
and
Gyranusoidea indica
. In Trinidad and Tobago, an extensive public awareness campaign, reduction in pesticide applications and release of these natural enemies contributed to the success of the classical biological control programme. All three natural enemies worked harmoniously to reduce pink mealybug populations throughout the Caribbean.

Information
© The Author 2024
Comparative Test Analysis of Exhaust Noise of OEM, HPLPM and Free Flow Under Three Test Conditions
Authors: Roziqin Ahmad , Kriswanto  , Septiyanto Angga , Munako Iman , Hangga Arimaz , Wiratama Bayu , Prasetyo Mahendra , Fathkhurokhman Najib 
Published: August 2024

Abstract
This research aims to measure OEM, HPLPM and Free flow mufflers under several noise level testing. In this study, the factory-installed exhaust was replaced with a free-flow type and HPLPM exhaust. The research employed a quantitative method with an experimental approach. Testing was carried out under three different vehicle conditions that correspond to their usage: normal condition, exhaust condition, and acceleration condition. Each type of exhaust was tested three times for each testing condition. Subsequently, the collected data were analyzed and compared against the established quality standard in Indonesia, which stipulates that the noise level must not exceed 90 db. Based on the average noise levels produced by the free-flow exhaust type, it was found that under normal vehicle conditions, the average noise level was 28.08% higher compared to the OEM exhaust type. Under exhaust conditions, the free-flow exhaust type resulted in an average noise level 23.13% higher than the OEM type. During acceleration, the free-flow exhaust type generated an average noise level 14.54% higher than the OEM type. Employing the HPLPM exhaust type under normal vehicle conditions yielded an average noise level 25.9% higher than the OEM type. Under exhaust conditions, the HPLPM exhaust type led to an average noise level 21.2% higher than the OEM type. Finally, during acceleration, the OEM exhaust type produced an average noise level 0.03% higher than the HPLPM type. Based on this data, HPLPM can reduce noise levels better than free flow muffler. At the higher RPM HPLPM can produce almost the same noise as the OEM type.
Energy Sources for Soft Bone Milkfish Cooking Toward Time and Cost Efficacy
Authors: Sunyoto  , Saputro D D , Prasetyo P E , Ratnawati J , Muhammad I H 
Published: August 2024

Abstract
This study assesses the time and cost efficiency of LPG (Liquefied Petroleum Gas) and electricity for cooking soft bone milkfish (Bandeng Presto). An experimental approach was employed, where the weight of the milkfish served as the controlled variable, systematically varying across different cooking sessions. This manipulation of the milkfish’s weight allowed us to investigate the comparative efficacy of LPG and electricity as energy sources for cooking. The experiment involved collecting numerical data on cooking time and cost, which were critical in addressing our research questions. Our findings revealed that LPG exhibited remarkable time efficiency, consistently resulting in shorter cooking durations and quicker boiling points than electricity. On cost-effectiveness, electricity emerged as the preferred choice for soft bone milkfish cooking, offering reduced expenses in terms of energy consumption, particularly when utilising commercial electricity. These results shed light on the practical implications of choosing between LPG and electricity for cooking soft bone milkfish and provide valuable insights for consumers and culinary establishments seeking to optimise their cooking methods.