bluuebunny/crossref_metadata_2025_split huggingface dataset:
MicroRNA‐29‐mediated cross‐talk between metabolic organs in the pathogenesis of diabetes mellitus and its complications: A narrative review
Authors: Yesuf Hassen Ahmed , Molla Meseret Derbew , Malik Tabarak , Seyoum Wendimagegn Zeru , Yimer Yadelew 
Published: May 2024

AbstractDiabetes mellitus (DM) is a heterogeneous group of disorders characterized by hyperglycemia. Microribonucleic acids (microRNAs) are noncoding RNA molecules synthesized in the nucleus, modified, and exported to the extracellular environment to bind to their complementary target sequences. It regulates protein synthesis in the targeted cells by inhibiting translation or triggering the degradation of the target messenger. MicroRNA‐29 is one of noncoding RNA that can be secreted by adipose tissue, hepatocytes, islet cells, and brain cells. The expression level of the microRNA‐29 family in several metabolic organs is regulated by body weight, blood concentrations of inflammatory mediators, serum glucose levels, and smoking habits. Several experimental studies have demonstrated the effect of microRNA‐29 on the expression of target genes involved in glucose metabolism, insulin synthesis and secretion, islet cell survival, and proliferation. These findings shed new light on the role of microRNA‐29 in the pathogenesis of diabetes and its complications, which plays a vital role in developing appropriate therapies. Different molecular pathways have been proposed to explain how microRNA‐29 promotes the development of diabetes and its complications. However, to the best of our knowledge, no published review article has summarized the molecular mechanism of microRNA‐29‐mediated initiation of DM and its complications. Therefore, this narrative review aims to summarize the role of microRNA‐29‐mediated cross‐talk between metabolic organs in the pathogenesis of diabetes and its complications.
Hypereosinophilic syndrome with cardiac and cutaneous involvement: Missed treatment opportunity of a case from Ethiopia
Authors: Tukeni Kedir Negesso , Gemechu Tadesse Dukessa , Abafogi Mohammed , Ashine Amare , Woyimo Tamirat Godebo , Abafogi Abdo , Asefa Elsah Tegene 
Published: May 2024

Key Clinical MessageUnderstand the importance of considering alternative diagnosis in patients presenting with atypical features. Understand the importance of considering common presentations of rare cases. Underscoring the critical importance of timely recognition and appropriate management of potentially life‐threatening condition.
Microwave‐Driven Pyrolysis of Plastic Waste into Carbon Nanotubes and Hydrogen Using Spinel Ferrites
Authors: Shoukat Bilal , Naz Muhammad Yasin , Yaseen Muhammad , Noreen Saima 
Published: May 2024

AbstractIn this study, NiFe2O4, ZnFe2O4, and MgFe2O4 catalysts are utilized to decompose plastic into hydrogen gas, liquids, and carbon nanotubes. Ferrite nanoparticles worked as a catalyst and heat susceptors for microwaves. MgFe2O4 catalyst resulted in highly structured carbon residue with fewer impurities than other catalysts. The oil yield of 13.5, 14, and 9.5 wt. % was obtained with NiFe2O4, ZnFe2O4, and MgFe2O4, respectively. Similarly, gas evolution was about 14, 13, and 12.5 wt. %, respectively. MgFe2O4 displayed superior H2 production efficiency of 90 % compared to the other two catalysts. These findings suggest high activity of MgFe2O4 catalyst compared to NiFe2O4 and ZnFe2O4 catalysts. This catalyst also showed stronger magnetic characteristics and reactivity.
Upgrading of Biogas Generated from Shrimp Processing Effluent Using Vacuum Pressure Swing Adsorption
Authors: Ardhan Natthaphon , Tongpadungrod Pensiri , Songkasiri Warinthorn , Suttikul Thitiporn , Phalakornkule Chantaraporn 
Published: May 2024

AbstractIn this study, a field study was presented on upgrading the biogas generated from shrimp processing wastewater (sfw‐biogas) that had H2S of 5000–6000 ppm, CO2 13–32 %, and CH4 68–87 % using the oxidative absorption of H2S in iron‐chelated solution in series with vacuum pressure swing adsorption (VPSA). The regeneration of the adsorbent treating sfw‐biogas required a shorter evacuation time than that of treating the biogas with a typical composition of 60 % CH4 (t‐biogas). The VPSA process treating sfw‐biogas required half the evacuation time and 26 % lower energy consumption. However, the methane recovery decreased from 80 % for t‐biogas to 65 % for sfw‐biogas.
An overview of dental glass–ceramics: From material design to the manufacturing process
Authors: Jiang Yongfang , Zhang Changbo , Xu Jie , Xu Jiamin , Zhan Xue‐Qing , Ma Ning , Tsai Fang‐Chang 
Published: May 2024

AbstractAs a subserie of the dental ceramic material family, glass–ceramics are favored for their excellent aesthetic properties. The feasibility of current commercially available dental glass–ceramics applications has been proven, while the assurance and development of more functional properties for them are still being explored. Effective utilization of various modification mechanisms by adjusting the chemical composition and microstructure is essential to improve the mechanical properties, aesthetic properties, and other properties such as biocompatibility of dental restorative materials. Among them, the mechanical properties of restorations should take into account the mechanical properties of glass ceramics and the final restoration (restoration and tooth set) in the mechanical behavior. This paper provides an overview of the chemical composition design, classification of microstructure, property requirements, and strengthening methods applied to dental glass–ceramics, including ion exchange, chain effects, heat treatment modulation, and strengthening mechanisms. In addition, research on traditional hot pressing, subtractive manufacturing, and newly developed additive manufacturing in glass–ceramics are systematically presented. Finally, the tendency of dental glass–ceramics was forecasted by analyzing the relationship between glass–ceramic composition, process, and mechanical properties.
Effect of ionic liquid on CH4 hydrate formation thermodynamics
Authors: Yue Gang , Liu Yu , Qin Yong‐hua , Tian Zong‐ming , Zhao Xin‐mei , Liu Xiao‐xue , Du Zhen , Zhang Xin‐bo , Guo Xu‐qiang 
Published: May 2024

AbstractIn this work, experiment results of CH4 hydrate formation pressure in four imidazole ionic liquid solutions have been determined. Hydrogen bond interaction between ionic liquids and water molecules has been simulated by conductor like screening model for real solvents model (COSMO‐RS). Hydrogen bond energy has been calculated. Variation of hydrogen bond energy between ionic liquid and water molecules was obtained by COSMO‐RS simulation. The inhibition effect of four ionic liquids on water activity was listed from strong to weak in order: [BMIm]Br > [BMIm]BF4 > [BMIm]PF6 > [OMIm]BF4. Compared with experimental results of CH4 hydrate formation pressure in ionic liquid aqueous solution, hydrogen bond interaction between ionic liquid and water molecules obtained by COSMO‐RS is basically consistent with experimental results of hydrate formation pressure in ionic liquid. The study could provide better theoretical basis for ionic liquid selection on gas hydrate study. The simulation would be better as one method to chose admirable ionic liquid in the area of hydrate additives usage.
Microwave‐Assisted Pyrolysis‐A New Way for the Sustainable Recycling and Upgrading of Plastic and Biomass: A Review
Authors: Jiang Zhicheng , Liang Yuan , Guo Fenfen , Wang Yuxuan , Li Ruikai , Tang Aoyi , Tu Youjing , Zhang Xingyu , Wang Junxia , Li Shenggang , Kong Lingzhao 
Published: May 2024

AbstractThe efficient utilization of organic solid waste resources can help reducing the consumption of conventional fossil fuels, mitigating environmental pollution, and achieving green sustainable development. Due to its dual nature of being both a resource and a source of pollution, it is crucial to implement suitable recycling technologies throughout the recycling and upgrading processes for plastics and biomass, which are organic solid wastes with complex mixture of components. The conventional pyrolysis and hydropyrolysis were summarized for recycling plastics and biomass into high‐value fuels, chemicals, and materials. To enhance reaction efficiency and improve product selectivity, microwave‐assisted pyrolysis was introduced to the upgrading of plastics and biomass through efficient energy supply especially with the aid of catalysts and microwave absorbers. This review provides a detail summary of microwave‐assisted pyrolysis for plastics and biomass from the technical, applied, and mechanistic perspectives. Based on the recent technological advances, the future directions for the development of microwave‐assisted pyrolysis technologies are predicted.
Mowing increased community stability in semiarid grasslands more than either fencing or grazing
Authors: Zhao Tianqi , Suo Rongzhen , Alemu Aklilu W. , Zheng Jiahua , Zhang Feng , Iwaasa Alan D. , Guo Jianying , Zhao Mengli , Zhang Bin 
Published: May 2024

AbstractA substantial body of empirical evidence suggests that anthropogenic disturbance can affect the structure and function of grassland ecosystems. Despite this, few studies have elucidated the mechanisms through which grazing and mowing, the two most widespread land management practices, affect the stability of natural grassland communities. In this study, we draw upon 9 years of field data from natural grasslands in northern China to investigate the effects of gazing and mowing on community stability, specifically focusing on community aboveground net primary productivity (ANPP) and dominance, which are two major biodiversity mechanisms known to characterize community fluctuations. We found that both grazing and mowing reduced ANPP in comparison to areas enclosed by fencing. Grazing reduced community stability by increasing the likelihood of single‐species dominance and decreasing the relative proportion of nondominant species. In contrast, mowing reduced the productivity of the dominant species but increased the productivity of nondominant species. As a consequence, mowing improved the overall community stability by increasing the stability of nondominant species. Our study provides novel insight into understanding of the relationship between community species fluctuation‐stability, with implications for ecological research and ecosystem management in natural grasslands.
Unprecedented genetic variability of PFam54 paralogs among Eurasian Lyme borreliosis‐causing spirochetes
Authors: Wülbern Janna , Windorfer Laura , Sato Kozue , Nakao Minoru , Hepner Sabrina , Margos Gabriele , Fingerle Volker , Kawabata Hiroki , Becker Noémie S. , Kraiczy Peter , Rollins Robert E. 
Published: May 2024

AbstractLyme borreliosis (LB) is the most common vector‐borne disease in the Northern Hemisphere caused by spirochetes belonging to the Borrelia burgdorferi sensu lato (Bbsl) complex. Borrelia spirochetes circulate in obligatory transmission cycles between tick vectors and different vertebrate hosts. To successfully complete this complex transmission cycle, Bbsl encodes for an arsenal of proteins including the PFam54 protein family with known, or proposed, influences to reservoir host and/or vector adaptation. Even so, only fragmentary information is available regarding the naturally occurring level of variation in the PFam54 gene array especially in relation to Eurasian‐distributed species. Utilizing whole genome data from isolates (n = 141) originated from three major LB‐causing Borrelia species across Eurasia (B. afzelii, B. bavariensis, and B. garinii), we aimed to characterize the diversity of the PFam54 gene array in these isolates to facilitate understanding the evolution of PFam54 paralogs on an intra‐ and interspecies level. We found an extraordinarily high level of variation in the PFam54 gene array with 39 PFam54 paralogs belonging to 23 orthologous groups including five novel paralogs. Even so, the gene array appears to have remained fairly stable over the evolutionary history of the studied Borrelia species. Interestingly, genes outside Clade IV, which contains genes encoding for proteins associated with Borrelia pathogenesis, more frequently displayed signatures of diversifying selection between clades that differ in hypothesized vector or host species. This could suggest that non‐Clade IV paralogs play a more important role in host and/or vector adaptation than previously expected, which would require future lab‐based studies to validate.
Taxonomic identification and life cycle comparison of two populations of the monostromatic green algae Monostroma nitidum
Authors: Liao Jiawei , Wang Sipan , Lin Kun , Huang Yongjian , Chen Xinyi , Xin Rong , Guo Youyou , Xie Enyi 
Published: May 2024

AbstractMonostroma nitidum, a monostromatic green algae (MGA) with high economic value, is distributed worldwide. Life cycle often serves as a fundamental criterion for taxonomic classification. Most researchers consider the life cycle of M. nitidum to involve dimorphic alternation of generations, although the possibility of a monomorphic asexual life cycle remains unclear. In this study, tufA and 18S rDNA sequences were employed as molecular markers, complemented by morphological analysis, to classify and identify MGA in two distinct habitats: Hailing Island reefs (YJ) and Naozhou Island reefs (ZJ). The results of tufA and 18S rDNA sequence analysis revealed that all samples from YJ and ZJ clustered to the same branch (M. nitidum clade) with high bootstrap support and genetic distances of less than 0.000 and 0.005, respectively. However, morphological observations indicated significant differences in the external morphology of the YJ and ZJ samples, although both initially exhibited a filament‐blade form during early development. The life cycle of the ZJ samples exhibited typical dimorphic alternation of generations, whereas the YJ samples only produced biflagellate asexual gametes with negative phototaxis. Gametes of the YJ samples directly developed into new gametophytes without undergoing the sporophyte stage. Consequently, the YJ and ZJ samples were classified as monomorphic asexual and dimorphic sexual M. nitidum, respectively. These findings provide evidence supporting the monomorphic asexual life cycle of M. nitidum for the classification of MGA.
Advancements and trends in ecological models for lake ecosystems: A bibliometric analysis (2002–2022)
Authors: Li Wei , Wang Jianjian , Chen Cheng , Xia Jiang , Niu Yong , Yu Zhiguo , Qu Shan , Jia Junjie 
Published: May 2024

AbstractEcological models hold significant potential for advancing lake research. In this study, we employed CiteSpace, a bibliometric analysis tool, and VOSviewer, a visualisation software, to facilitate a comprehensive understanding of recent advancements in ecological modelling within the context of lake research. The objective was to furnish valuable references in support of the widespread application of ecological models in aquatic environments. Using the 4688 articles collected in the Web of Science (WoS) core database as the sample data source, conducting corresponding data mining and quantitative analysis through visualisation analysis software such as CiteSpace and VOSviewer. From the perspectives of literature output patterns, keyword co‐occurrence networks and future research directions, in‐depth quantitative and visual analysis is carried out on the current status of research on lake ecological models, research institutions, journal publication situations, prolific authors and research hot topics. Through meticulous examination of literature and organisational categorisation techniques, we systematically scrutinised and synthesised the present state, limitations and noteworthy considerations associated with models such as EFDC, CE‐QUAL‐W2, DYRESM‐CAEDYM, AQUATOX, Vollenweider, PCLake, MIKE, WASP and Deflt3D in the context of lake research. Our findings reveal that research focal points from 2002 to 2022 encompass climate change, the ramifications of eutrophication on aquatic ecosystems and the effects of phytoplankton and resuspended sediments on lake management.
Impacts of two high‐head dams on macroinvertebrate communities in the regulated river reaches of Wujiang River, China
Authors: Chi Shiyun , Hu Juxiang , Zhao Xianfu , Hu Jun , Li Sixin , Wang Hongjun , Zhou Lianfeng , Li Dewang 
Published: May 2024

AbstractThe impact of two high‐head dams on macroinvertebrate communities within the regulated reaches of the Wujiang River in China was explored, using longitudinal monitoring data spanning from 2006 to 2016. In this study, we set up 10 sampling sites categorized into four areas based on different stressors and defined three stages based on the timeline of dam construction. Our findings revealed significant changes in community composition before and after dam impoundment. While certain original dominant taxa, such as Rivularia globosa and Lithoglyphopsis ovatus, remained dominant throughout the stages, mayflies and caddisflies nearly vanished in the downstream reaches of the dams. This trend was accompanied by the disappearance of taxa with low adaptability and the emergence of tolerant taxa downstream of the dams. Additionally, typical limnological taxa colonized the inundated reaches. Dam impoundment affected not only macroinvertebrate community composition but also diversity. In this study, the recovery effect of communities downstream of dams was not observed due to the limited distance, but the presence of Wujiangdu Dam upstream of the two dams for over 20 years makes us believe that in a large river system, macroinvertebrate communities downstream of high‐head dams may fully recover if the distance from the dams is long enough. The original and vulnerable species R. globosa, which demonstrated remarkable adaptability and thrived downstream of dams, should be further studied in the future.
Biodiversity of macroalgae does not differentially suppress coral performance: The other side of a biodiversity issue
Authors: Clements Cody S. , Pratte Zoe A. , Stewart Frank J. , Hay Mark E. 
Published: May 2024

AbstractHundreds of studies now document positive relationships between biodiversity and critical ecosystem processes, but as ecological communities worldwide shift toward new species configurations, less is known regarding how the biodiversity of undesirable species will shape the functioning of ecosystems or foundation species. We manipulated macroalgal species richness in experimental field plots to test whether and how the identity and diversity of competing macroalgae affected the growth, survival, and microbiome of a common coral in Mo'orea, French Polynesia. Compared to controls without algal competitors, coral growth was significantly suppressed across three macroalgal monocultures, a polyculture of the same three macroalgae, and plots containing inert seaweed mimics; coral mortality was limited and did not differ significantly among treatments. One macroalga suppressed coral growth significantly less than the other two, but none differed from the inert mimic in terms of coral suppression. The composition, dispersion, and diversity of coral microbiomes in treatments with live macroalgae or inert plastic mimics did not differ from controls experiencing no competition. Microbiome composition differed between two macroalgal monocultures and a monoculture versus plastic mimics, but no other microbiome differences were observed among macroalgal or mimic treatments. Together, these findings suggest that algal diversity does not alter harmful impacts of macroalgae on coral performance, which could be accounted for by physical structure alone in these field experiments. While enhancing biodiversity is a recognized strategy for promoting desirable species, it would be worrisome if biodiversity also enhanced the negative impacts of undesirable species. We documented no such effects in this investigation.
Copper‐Catalyzed One‐Pot Synthesis of 1,3,4‐Oxadiazol‐2(3H)‐ones using DMF as the Carbonyl Source
Authors: Jiang Ping , Su Qin , Ablajan Keyume , Khan Shahid Ali 
Published: May 2024

AbstractA series of 1,3,4‐oxadiazol‐2(3H)‐ones were prepared by an efficient copper‐catalyzed one‐pot reaction of arylhydrazides, arylboronic acids and DMF. Moderate to good yield of 1,3,4‐oxadiazol‐2(3H)‐ones were obtained using DMF as the carbonyl source and arylboronic as the aryl source. This reaction involved ligand exchange and transmetalation of copper catalysts with arylhydrazides and arylboric acids. Compared to the previous work, this work employs the stable and readily available aryl hydrazide and arylboronic substrates that enhance the practicality of this strategy, and this strategy features a short reaction time, relatively low heating temperature, convenient and more secure. Further, this protocol has the features of high functional group tolerance and reaction scalability.
Modeling and forecasting stock return volatility using the HARGARCH model with VIX information
Authors: Pan Zhiyuan , Zhang Jun , Wang Yudong , Huang Juan 
Published: May 2024

AbstractThis study develops a novel approach for improving stock return volatility forecasts using volatility index information with the entropic tilting technique. Unlike traditional linear heteroskedasticity autoregressive methods with option‐implied information, we first derive predictive densities from traditional models, and then tilt using both the first and second moments of the risk‐neutral distribution, which enables us to capture the nonlinear effect in our specification. The empirical findings demonstrate a substantial enhancement in the forecasting accuracy of all models once the first‐ and second‐moment information is considered, where the improvement is both statistically and economically significant. These results have important implications for risk management in well‐established derivatives markets.
Motivational strivings, human resource management practices, and job performance: An advancement of the theory of purposeful work behavior
Authors: Yim Junhyok , Call Matthew L. , Sullivan David W. , Kim Youngshin , Sha Yujun 
Published: May 2024

AbstractUnderstanding how employees respond to HR systems is a critical question in the strategic HR literature and the need for more nuanced theoretical frameworks explaining who responds differentially to HR systems persists. Drawing on a contingency perspective and the theory of purposeful work behavior, we present a theoretical framework that suggests that employee motivational goal strivings interact with commensurate HR bundles (communion‐enhancing HR bundles, status‐enhancing HR bundles, and achievement‐enhancing HR bundles) to predict employee job performance. Based on survey data collected from 362 employees in 84 service units, our findings reveal that the effects of communion and status strivings on job performance are more positive and stronger for employees in units with higher levels of communion‐enhancing HR bundles and status‐enhancing HR bundles, respectively. In contrast, the effect of achievement goal strivings on job performance is weaker in units with higher levels of achievement‐enhancing HR bundles. These findings have significant implications for both theoretical and practical perspectives, shedding light on the role of employee motivations in shaping the effectiveness of HR bundles on employee performance.