bluuebunny/crossref_metadata_2025_split huggingface dataset:
Compliance Analysis of Indonesian Field Standard Classification (KBLI 10293) in the Freezing Shrimp Industry in Banjarmasin City
Authors: Ariyoga Budi , Sofia Leila Ariyani , Hidayat Achmad Syamsu 
Published: July 2023

The current compliance condition of the Fish Processing Unit in the City of Banjarmasin was reviewed for 3 shrimp freezing companies based on the Indonesian Business Field Standard Classification standard (KBLI 10293). The aim of the study was to analyze the compliance level of the frozen shrimp industry in Banjarmasin City, South Kalimantan compared with the Indonesian field standard classification (KBLI 10293). This research was conducted in three shrimp freezing industries in the City of Banjarmasin, South Kalimantan, namely: PT. Kalimantan Fisheries, PT. Wirontono Baru and PT. Yubel Utama Seafood Indonesia (YUSI). To answer the research objectives, the data analysis technique was used a percentage descriptive analysis whose assessment refers to the Marine Fisheries Government Number 6 of 2021, which is to systematically describe facts or characteristics of the field population specifically and factually from the data that has been collected. Descriptive analysis of percentages was carried out by measuring research variables using the Likert's scale for measuring data in the form of social or individual characteristics when conducting questions and answers in the field presented in the form of a questionnaire. The compliance level of the frozen shrimp industry in Banjarmasin City, South Kalimantan based on the Likert't scale criteria. Also, the total compliance level of the frozen shrimp industry in Banjarmasin City, South Kalimantan was very obedient (83-86%) based on the KBLI, 10293 Compliance assessment criteria.
Investigating the Effect of Gamma-ray Burst on the Agricultural Soil Temperature
Authors: Aniezi J. N. , Obodo R. M. , Egbucha J. N. , Obike A. C. 
Published: July 2023

Gamma-ray bursts (GRBs) are immensely energetic explosions that have been observed in distant galaxies. This signatures from distant stars helps in carrying out spatial mapping of physical parameters related to soil properties, such as soil temperature. In investigating the effect of gamma-ray burst on the agricultural soil temperature, we used gamma-ray bursts (GRBs) data collected for some period of time to carry out some estimations. Linear regression analysis was carried out using the soil temperature and the GRBs arrival time, . There is an exponential relationship between temperature and time as the soil is heated. This depicts an exponential curve that was fitted into a line; and the slope at any point on the line gives the rate of cooling, which is a determining factor for the time it takes for the soil to adjust between its high and low temperature. The thermal flux which relates to soil temperature is expected to decay at late times. The cooling rate reflects the degree of fall of temperature with time; and the higher the cooling rate, the shorter the time it takes for the soil to readjust its temperature between the upper and the lower ranges of thermal states. Thus the role of gamma-ray bursts in the management of agro-ecosystem is now becoming a reality.
In Situ Electrochemical Reconstruction of Terephthalate Metal–Organic Framework Nanosheets for High‐Efficiency Lithium‐Ion Storage
Authors: Cao Zhongnan , Cui Jiewu , Yu Dongbo , Zhang Xiaofei , Zhang Jingcheng , Hu Fei , Liu Jiaqin , Zhang Huilong , Peng Yuan , Wei Shiqiang , Song Li , Zhang Yong , Sun Shuhui , Wu Yucheng 
Published: January 2025

AbstractThe use of metal–organic frameworks (MOFs) as electrode materials in electrochemical energy storage is still limited to two options, except for a few electrochemically stable MOFs that can be directly used as electrodes. Most of the MOFs often serve as templates for preparing inorganic electrodes. This study demonstrates that terephthalate MOF nanosheet electrodes represent an alternative category for effective electrochemical Li+ storage through an in situ electrochemical reconstruction mechanism. Upon the initial lithiation/de‐lithiation cycles, the original MOF nanosheet assembly transitions to a distinctive plum pudding‐like structure with massive metal oxide nanocrystals embedded in a porous lithium terephthalate matrix, which can deliver a high capacity of 1582.4 mAh g−1 at a current density of 0.1 A g−1 and maintain a reversible capacity of 502.6 mAh g−1 at 2 A g−1 after 2000 cycles. This study offers a valuable reference for designing MOF electrodes and advancing the applications of MOF materials in electrochemistry.
Observation of Large Low‐Field Magnetoresistance in Layered (NdNiO3)n:NdO Films at High Temperatures
Authors: Zhao Yanan , Yao Yufei , Li Ping , Ye Zhilu , Yang Minye , Zhou Zicong , Yang Guannan , Han Lin , Wang Zidong , Zhou Yan , Li Jingrui , Liu Haixia , Dong Guohua , Peng Bin , Li Qian , Guo Zhixin , Liu Ming 
Published: January 2025

AbstractLarge low‐field magnetoresistance (LFMR, < 1 T), related to the spin‐disorder scattering or spin‐polarized tunneling at boundaries of polycrystalline manganates, holds considerable promise for the development of low‐power and ultrafast magnetic devices. However, achieving significant LFMR typically necessitates extremely low temperatures due to diminishing spin polarization as temperature rises. To address this challenge, one strategy involves incorporating Ruddlesden–Popper structures (ABO3)n:AO, which are layered derivatives of perovskite structure capable of potentially inducing heightened magnetic fluctuations at higher temperatures. Here, a remarkable LFMR of up to 1.0×103% is obtained in the layered (NdNiO3)n:NdO films with a high and wide temperature range (190–240 K). This finding underlines that the layered (NdNiO3)n:NdO (n = 1) structure show a complex magnetic structure above TMI of perovskite NdNiO3, where small ferromagnetic domains are embedded in the antiferromagnetic domains, raising the tunneling barriers and magnetic fluctuations at high temperatures. Furthermore, applying a low magnetic field (<0.1 T) near TMI effectively mitigates the disruption of antiferromagnetic order structures at boundaries, then a higher temperature is required to break the inhibition of ferromagnetic to antiferromagnetic phase transition. The results contribute significantly to the advancement of magnetic devices capable of achieving substantial LFMR at room temperature.
The Influence of the Supporting Substrate on Single‐Particle Circular Differential Scattering of DNA Assembled Nanorod Dimers
Authors: Chakraborty Amrita , Verma Ojasvi , Naidu Gopal Narmada , Dass Mihir , Jia Zhenyang , Landes Christy F. , Alabastri Alessandro , Nordlander Peter , Liedl Tim , Link Stephan 
Published: January 2025

AbstractSingle‐particle measurements of chiral nanostructures have the potential to offer more detailed insights compared to the ensemble‐averaged signals obtained in ensemble circular dichroism spectroscopy. For instance, single‐particle circular differential scattering (CDS) studies have revealed the effects of structural heterogeneity in chiral plasmonic nanostructures. However, differential light‐matter interactions of 3D chiral nanostructures caused by diverse orientations on the supporting substrate remain largely unexplored. Here, the CDS of DNA origami‐templated twisted gold nanorod (AuNR) dimers on a glass support is investigated. With the help of correlated scanning electron microscopy and electromagnetic simulations, it is demonstrated how the broad diversity of spectral lineshapes and signal intensities as well as sign of the CDS originates mainly from four different orientations of the chiral dimer once deposited from solution on the substrate and dried. Most surprisingly, it is found that even for the same enantiomer a sign reversal is possible depending solely on the dimer orientation when deposited on the support. These results are important for the correct interpretation of single‐particle chiroptical studies and furthermore provide valuable insights into the design of substrate‐supported chiral plasmonic metamaterials.
Pristimerin Promotes Ubiquitination of HSPA8 and Activates the VAV1/ERK Pathway to Suppress TNBC Proliferation
Authors: Liu Qin‐Wen , Fan Qi‐Ling , Chen Jia‐Ying , Liu Jing‐Xin , Li Yi , Luo Qian , Chen Yu‐Peng , Wu Hang‐Tian , Xu An‐Qi , Wang Sheng , Lu Ai‐Ping , Guan Dao‐Gang 
Published: January 2025

AbstractTriple‐negative breast cancer (TNBC) is a subtype of breast cancer with a poor prognosis. The natural compound pristimerin has shown promising anti‐tumor effect. Here, it is found that pristimerin significantly triggered the activation of autophagy initiation and induced apoptosis in TNBC. Mechanistically, RNA sequencing revealed that pristimerin activated mitogen‐activated protein kinase/extracelluar regulated protein kinases (MAPK/ERK) pathway. Drug affinity responsive target stability and mass spectrometry techniques are employed to confirm the direct binding target of pristimerin. Heat shock protein family A member 8 (HSPA8) is identified and verified by cellular thermal shift assays and surface plasmon resonance assays. The further results suggested that pristimerin promoted the ubiquitination and degradation of HSPA8, leading to a decrease in the degradation of Vac Guanine Nucleotide Exchange Factor 1 (VAV1), a downstream client protein of HSPA8 which plays a crucial role in activating the ERK pathway. Importantly, knockdown of HSPA8 or VAV1 significantly impaired the anticancer activity of pristimerin on TNBC cells. Additionally, pristimerin significantly inhibited the migration and invasion of TNBC cells and enhanced the sensitivity of TNBC cells to doxorubicin. Collectively, this study provides the initial evidence that pristimerin directly targets HSPA8 to activate the VAV1/ERK pathway, thereby promoting cell autophagy and apoptosis.
Rapid Synthesis of Carbon‐Supported Ru‐RuO₂ Heterostructures for Efficient Electrochemical Water Splitting
Authors: Pan Dingjie , Yu Bingzhe , Tressel John , Yu Sarah , Saravanan Pranav , Sangoram Naya , Ornelas‐Perez Andrea , Bridges Frank , Chen Shaowei 
Published: January 2025

AbstractDevelopment of high‐performance electrocatalysts for water splitting is crucial for a sustainable hydrogen economy. In this study, rapid heating of ruthenium(III) acetylacetonate by magnetic induction heating (MIH) leads to the one‐step production of Ru‐RuO₂/C nanocomposites composed of closely integrated Ru and RuO₂ nanoparticles. The formation of Mott‐Schottky heterojunctions significantly enhances charge transfer across the Ru‐RuO2 interface leading to remarkable electrocatalytic activities toward both hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) in 1 m KOH. Among the series, the sample prepares at 300 A for 10 s exhibits the best performance, with an overpotential of only −31 mV for HER and +240 mV for OER to reach the current density of 10 mA cm⁻2. Additionally, the catalyst demonstrates excellent durability, with minimal impacts of electrolyte salinity. With the sample as the bifunctional catalysts for overall water splitting, an ultralow cell voltage of 1.43 V is needed to reach 10 mA cm⁻2, 160 mV lower than that with a commercial 20% Pt/C and RuO₂/C mixture. These results highlight the significant potential of MIH in the ultrafast synthesis of high‐performance catalysts for electrochemical water splitting and sustainable hydrogen production from seawater.
Bandgap‐Dependent Doping of Semiconducting Carbon Nanotube Networks by Proton‐Coupled Electron Transfer for Stable Thermoelectrics
Authors: Hawkey Angus , Rodríguez‐Martínez Xabier , Lindenthal Sebastian , Jansen Moritz C. F. , Crispin Reverant , Zaumseil Jana 
Published: January 2025

AbstractNetworks of semiconducting single‐walled carbon nanotubes (SWNTs) are a promising material for thermoelectric energy harvesting due to their mechanical flexibility, solution processability, high Seebeck coefficients and high electrical conductivities after chemical p‐ or n‐doping. Here, we demonstrate that proton‐coupled electron transfer (PCET) with benzoquinone (BQ) as the oxidant and lithium bis(trifluoromethylsulfonyl)imide (Li[TFSI]) for electrolyte counterions is a highly suitable method for p‐doping of polymer‐sorted semiconducting SWNT networks. The achieved doping levels, as determined from absorption bleaching, depend directly on both the pH of the aqueous doping solutions and the bandgap (i.e., diameter) of the nanotubes within the network. Fast screening of different nanotube networks under various doping conditions is enabled by a high‐throughput setup for thermoelectric measurements of five samples in parallel. For small‐bandgap SWNTs, PCET‐doping is sufficient to reach the maximum thermoelectric power factors, which are equal to those obtained by conventional methods. In contrast to other doping methods, the electrical conductivity of PCET‐doped SWNTs remains stable over at least 5 days in air. These results confirm PCET to be a suitable approach for more environmentally friendly and stable doping of semiconducting SWNTs as promising thermoelectric materials.
PM6/L8‐BO Thin Films through Layer‐by‐Layer Engineering: Formation Mechanism, Energetic Disorder, and Carrier Mobility
Authors: Wen Zihao , Zhou Rongkun , Zheng Zilong , Zhao Yi 
Published: January 2025

ABSTRACTLayer‐by‐layer (LBL) process has emerged as a promising method in the advancement of organic photovoltaics, emphasizing scalability and reproducibility. More importantly, it provides enhanced morphological control for boosting carrier mobility (μ) and power conversion efficiency. By employing a multiscale approach that combined first‐principles calculations, molecular dynamics simulations, and kinetic Monte Carlo methods, the relationship between LBL morphology engineering and carrier mobility in donor/acceptor (PM6/L8‐BO) thin films is elucidated. During solvent evaporation, the order of solid‐phase formation in LBL films was top surface, bottom region, and then the middle region. The early solid precipitation from precursor solutions was acceptor, resulting in a well‐ordered molecular arrangement and reducing energy disorder of acceptor LUMO levels. Furthermore, the difference in energy disorders between the A/D blend region and the pure A or D domains enabled LBL morphology engineering to balance electron and hole mobilities, thereby mitigating charge accumulation and recombination. LBL‐manufactured films presented higher carrier mobility ( = = 1.9 × 10−3 cm2 V−1 s−1) compared to bulk heterojunction (BHJ) films ( > = 0.1 × 10−3 cm2·V−1 s−1). These mechanisms provided insights into strategies for enhancing charge extraction of photo‐generated charge carriers through LBL engineering, driving the development of efficient organic photovoltaic materials.
Innovating to amplify the voices of young people from marginalized ethnic migrant backgrounds
Authors: Deane Kelsey L. , Fenaughty John , Bullen Pat , Ahmad Maria , Chuah Yimei , Tang‐Taylor Jade , Joseph Dione , Marlowe Jay 
Published: January 2025

AbstractThe meaningful participation of young people from marginalized ethnic backgrounds in civic processes is central to the social cohesion of increasingly diverse liberal democracies, but their participation is compromised by a range of barriers resulting in decision‐making that is disconnected from their lives. To address participation barriers, a group of young people from marginalized ethnic migrant backgrounds joined a team of researchers, social innovators, and community leaders to co‐design and pilot an innovation to increase youth participation in policymaking. Delivered in phases over an 18‐month period, the project followed an approach that combined social innovation and evaluation methods. The process revealed factors that help and hinder young people from marginalized ethnic backgrounds' genuine engagement in partnerships with adults. The project learnings informed principle‐based guidelines for marginalized young people's civic engagement, which are offered to policymakers, practitioners, and researchers interested in inclusive youth participation.
Perceptions of Mexican nationals on recent deportation experiences from the United States: A qualitative study
Authors: Kaufmann Nicholas T. , Beltrán del Río Estefani 
Published: January 2025

AbstractThe dramatic rise in United States (U.S.) deportations demands a deeper understanding of their human costs. Qualitative research on the psychosocial impact of deportation is crucial to inform evidence‐based policy decisions and mitigate the potential harms of these practices. This study examines the perceptions and experiences of Mexican nationals following deportation from the U.S., with a focus on the psychological and social consequences within a human rights framework. Drawing on semi‐structured interviews with 11 participants (nine men, two women) who resided in the U.S. for an average of 18 years, the study identifies key themes, including the violation of human rights and the traumatic nature of detention and deportation. These findings underscore the urgent need for policies and interventions that prioritize the well‐being of individuals affected by deportation, including their families and communities in both the sending and receiving locations.
Saturated F2‐Rings from Alkenes
Authors: Li Yin , Liu Xiao‐Bin , Sham Vadym , Logvinenko Ivan , Xue Jiang‐Hao , Wu Jun‐Yunzi , Fu Jia‐Luo , Lin Shuang , Liu Yuan , Li Qingjiang , Mykhailiuk Pavel K. , Wang Honggen 
Published: January 2025

AbstractA general method to convert simple exocyclic alkenes into saturated F2‐rings has been developed. The reaction involves reagent C6F5I(OAc)2. The reaction efficiently works on the mg‐, g‐, and even multigram scale.
Assessing the efficiency of ethyl acetate for lipid extraction as an alternative to the Folch method in selected marine low‐trophic species
Authors: Wang Ying , Eilertsen Karl‐Erik , Elvevoll Edel Oddny , Walquist Mari Johannessen 
Published: January 2025

AbstractThe recognized health benefits associated with marine omega‐3 polyunsaturated fatty acids (PUFAs) have increased their demands and prices, prompting the search for new marine materials as lipid sources. Considering stricter health, safety, and environmental regulations, it is crucial to advocate the transition from chlorinated solvents like chloroform and dichloromethane to sustainable alternatives. This study aimed to assess the lipid extraction efficiency of the ethyl acetate (EtOAc) method compared to the Folch method across four marine resources. The tested species were Atlantic salmon (Salmo salar Linnaeus, 1758) and three low‐trophic species: the zooplankton Calanus finmarchicus (Gunnerus, 1770), the microalgae Porosira glacialis (Grunow) Jörgensen, 1905, and the macroalgae Saccharina latissima (Linnaeus). Our results indicated that the EtOAc method is as efficient as the Folch method in extracting lipids from Atlantic salmon fillets and freeze‐dried C. finmarchicus (p > 0.05). However, the relative lipid yields from frozen and freeze‐dried P. glacialis and S. latissima were 49.5% and 27.3%, respectively, when substituting the Folch method with the EtOAc method. Therefore, we recommend the adoption of EtOAc as a sustainable alternative for materials high in neutral lipids to avoid the underestimation of polar and complex lipids. However, the proportion of PUFAs in the extracted lipids was determined not only by the choice of solvent but also by the biological composition of the materials. We encourage future efforts to choose a suitable lipid extraction method considering the characteristics of the raw materials and their composing lipids, in addition to the trade‐offs between extraction efficiency and sustainability.
Photochemical versus thermal thiol‐ene “click chemistry” for renewable polyols with application in polyurethanes
Authors: Shrestha Maha L. , Roy Juganta K. , Ionescu Mihail , Leszczynski Jerzy 
Published: January 2025

AbstractThe primary goal of the study was to compare the efficacy of two approaches, photochemical and thermal, in producing polyols from renewable soybean oil through thiol‐ene reactions. The thiol‐ene reaction was initiated with UV light in the presence of 2‐hydroxy‐2‐methylpropiophenone as a photo‐initiator or via a thermal pathway utilizing radical initiator 2,2′‐Azobis(2‐methylpropionitrile). The resulting polyols were analyzed using standard analytical techniques including Fourier transform infrared (FT‐IR) and nuclear magnetic resonance (NMR) spectroscopies. It was observed that the polyols obtained through the photochemical route exhibited better outcome compared with those synthesized using the thermal treatment. Additionally, we employed computational chemistry technique using density functional theory (DFT) calculation to get insights into various product yields. The DFT results revealed that the hydrogen bond network likely contributed to the improved stability, hence obtained higher product yield of the polyol MSBO‐TMPAE compared with that of MSBO‐GAE. Our study also focuses on applying the synthesized polyols in polyurethane rigid foams and casts. The polyurethanes prepared from these polyols have comparable thermal and mechanical properties to that of the commercially available polyurethanes.
Highly Efficient Schottky Heterojunctions for Photocatalytic Hydrogen Evolution: Facile Synthesis of Hollow Nano‐ZnSe Spheres on Ti3C2‐Nanosheets
Authors: Liao Yifan , Gu Huajun , Huang Yamei , Wang Xinglin , Meng Jiayi , Zhou Quanmei , Wei Yuchen , Dai Wei‐Lin 
Published: January 2025

AbstractTraditional photocatalysts often have limited efficiency due to the high recombination rate of photogenerated electron‐hole pairs. In this work, we synthesized 3D/2D ZnSe‐MXene Schottky heterojunctions by an in situ electrostatic self‐assembly method. Notably, the 3 % MXene‐ZnSe composite exhibited an optimized photocatalytic hydrogen production rate of 765.0 μmol g−1 h−1, about 1.6 times higher than that of pristine ZnSe. MXene′s high conductivity and large surface area enhance catalytic performance by providing more active sites and efficient electron transfer pathways from ZnSe to MXene. This accelerates the separation and movement of photogenerated carriers, significantly reducing recombination. We have investigated the photocatalytic hydrogen production mechanism of the ZnSe‐MXene composites using various characterization techniques. Our findings provide favourable insights into the synergistic effects within the heterojunction, offering valuable guidance for the design and development of advanced photocatalytic materials.
Star CEOs and Firms' Environmental Innovation: The Role of Interdependent Self‐Construal and Risk Perception
Authors: Liao Zhongju , Chen Ke , Ren Xiaoyun 
Published: January 2025

ABSTRACTIn modern technological competition, environmental innovation is key to creating a win–win situation for the economy and the environment and a driving force in achieving carbon neutrality goals. Based on role identity theory, this study establishes a research framework of “role–cognition–behavior.” In a sample of Chinese A‐share listed companies from 2012 to 2023, we analyze the relationship between star CEOs and firms' environmental innovation and explore the mediating role of interdependent self‐construal and the moderating role of risk perception. Our findings show that star CEOs can actively promote firms' environmental innovation, and this effect is mediated by interdependent self‐construal. In addition, a firm's risk perception positively moderates the relationship between star CEOs and environmental innovation. This study enriches the application of role identity theory to environmental innovation and provides an avenue for star CEOs to realize their value.