bluuebunny/crossref_metadata_2025_split huggingface dataset:
Employee turnover in multinational corporations: a supervised machine learning approach
Authors: Veglio Valerio , Romanello Rubina , Pedersen Torben 
Published: May 2024

Abstract
This research explores the potential of supervised machine learning techniques in transforming raw data into strategic knowledge in the context of human resource management. By analyzing a database with over 205 variables and 2,932 observations related to a telco multinational corporation, this study tests the predictive and analytical power of classification decision trees in detecting the determinants of voluntary employee turnover. The results show the determinants of groups of employees who may voluntarily leave the company, highlighting the level of analytical depth of the classification tree. This study contributes to the field of human resource management by highlighting the strategic value of the classification decision tree in identifying the characteristics of groups of employees with a high propensity to voluntarily leave the firm. As practical implication, our study provides an approach that any organization can use to self-assess its own turnover risk and develop tailored retention practices.
Role of C/EBP Homologous Protein (CHOP) and Nupr1 Interaction in Endoplasmic Reticulum Stress-Induced Apoptosis of Lens Epithelial Cells
Authors: Li Jinghua , Liu Junyi , Tang Yongying , Zhang Hong , Zhang Yuanping , Zha Xu , Zhao Xueying 
Published: May 2024

AbstractOur study mainly analyzed the mechanism of C/EBP homologous protein (CHOP) and its interacting protein Nupr1 on endoplasmic reticulum stress (ERS) induced lens epithelial cells (LEC) apoptosis. Cell proliferation was detected by CCK-8. Apoptosis was detected by flow cytometry and TUNEL. Nupr1 expression was detected by RT–qPCR. The expressions of CHOP, Nupr1, apoptosis-related protein, and ERS-related protein were detected by Western blot. DCFH-DA probe was used to detect cell ROS. The SOD, GSH-PX, and MDA contents were detected by the kit. Co-IP was used to detect the interaction between CHOP and Nupr1. The morphology of the lens was detected by HE staining. The result shows that Tunicamycin (TU) can induce endoplasmic reticulum stress and apoptosis in LEC in a concentration-dependent manner. TU induction leads to the occurrence of CHOP nuclear translocation. Overexpression of CHOP can further enhance the inhibitory effect of TU on LEC proliferation and the promotion of apoptosis, while knockdown of CHOP has the opposite effect. CHOP and Nupr1 are interacting proteins, and knockdown of Nupr1 or addition of Nupr1 inhibitor ZZW-115 can reverse the effects of TU and overexpression of CHOP, respectively. It has been observed in animal experiments that treatment with oe-CHOP can further aggravate the pathological lesions of the rat lens, while ZZW-115 can reverse the effect of oe-CHOP to a certain extent and improve the lesions of the rat lens. Overall, CHOP interacts with Nupr1 to regulate apoptosis caused by ERS and mediate cataract progression in rats, and this study provides a new potential therapeutic target for the treatment of cataract.
Sustainable fabrication of a novel ZIF-67 modified with Atriplex halimus-mediated MoO3/GO-NH2 for expeditious removal of nitrophenol
Authors: Elbay Ahmed S. , Fawzy Manal , Abd El-Monaem Eman M. , Eltaweil Abdelazeem S. 
Published: May 2024

AbstractHerein, a novel, green, and sustainable MoO3/ZIF-67/AmGO composite has been fabricated for the removal of notorious o-nitrophenols (o-NPs) from wastewater. Atriplex halimus L. (saltbush) served a dual function where the plant extract was used for the synthesis of molybdenum trioxide (MoO3) NPs, while the spent biomass-derived biochar was utilized as feedstock to produce green graphene oxide (GO). Ultimately, the MoO3/ZIF-67/AmGO composite was in situ fabricated by mixing MoO3 and AmGO with ZIF-67 during its preparation by the self-templating approach. Remarkably, the adsorption of o-NP onto MoO3/ZIF-67/AmGO attained equilibrium in just less than 10 min. The kinetics and isotherms analyses verified that the o-NP adsorption onto MoO3/ZIF-67/AmGO adhered to the Pseudo-2nd-order and Freundlich models, with a consistent qmax value of 500 mg/g. A conceivable adsorption mechanism was investigated in detail. Moreover, the ionic strength test implied the impact of the salting-out phenomenon in boosting o-NP adsorption. The eco-friendly MoO3/ZIF-67/AmGO proves to be a sustainable adsorbent, displaying excellent recyclability in consistently removing o-NP across multiple cycles.
Thermo-hydraulic Investigation of a Heat Exchanger Tube Equipped with 3D-Printed Swirl Flow Generators
Authors: Aksoz Zafer Yavuz , Bogrekci Ismail , Demircioglu Pinar , Tunc Kerim Mehmet Murat 
Published: May 2024

Abstract
Heat transfer capabilities of the heat exchangers require enhancements to save energy and decrease their size. For this purpose, the swirl generators have been widely preferred. However, the swirler inserts have not reached their optimum shape. Thus, this study experimentally and numerically investigates the impact of novel 3D-printed swirler inserts with varying twist angles in the range of 0°–450° on the thermo-hydraulic performance of solar absorber tube heat exchangers under laminar flow (Re = 513–2054) condition. Friction factor, Nusselt number, and performance evaluation criterion (PEC) were used to assess heat exchanger performance, and related correlations are provided. Tangential velocity components were also used to explore fluid flow characteristics in local analysis. Numerical investigation was done by using computational fluid dynamics adopting Finite Volume Method in ANSYS Fluent. Results show that 3D-printed swirlers considerably increase heat transfer compared to plain tube. The swirler with a twist angle of 450° led to the maximum enhancements of nearly 217% in average Nusselt number and around 1630% in friction factor at Reynolds number of 2054. Overall, increasing Reynolds number enhanced Nusselt number. The highest PEC of 1.15 was observed at a Reynolds number of 1031 using the swirler with 150° twist angle. Flow near the swirler has higher tangential velocities, hence contributing to local Nusselt number enhancement up to 453.8% compared to plain tube when swirler with twist angle of 450° utilized. It is anticipated that findings of this study can guide further related research and increase the usage of swirlers in heat exchangers.
Nonlinear Wave Interaction of Nanorods Embedded in a Viscoelastic Medium
Authors: Gaygusuzoglu Guler 
Published: May 2024

Abstract
Purpose
Nonlinear interactions between two acoustic waves in nanorods traveling at various wave numbers, group velocities, and frequencies are examined in this study.

Methods
The nonlinear equation of the nanorod in a viscoelastic medium is obtained using the theory of nonlocal elasticity. Furthermore, the multiple-scale expansion method is applied to study strongly dispersive, weakly nonlinear waves in a nonlocal viscoelastic medium. Using this expansion technique, we can derive the coupled nonlinear Schrödinger equations as the governing equations, which we solve as differential equations of some parameters by expanding the field quantities into an asymptotic series of the smallness parameter.

Results
We give the nonlinear plane wave solutions to these equations in several special cases. The plane wave solutions show how the wave amplitude affects the frequencies of nonlinear plane waves. Additionally, we show numerically how the real and imaginary parts of the group velocities and natural frequency of the system for a carbon nanotube in a viscoelastic medium are affected by the nonlocal, damping, and stiffness parameters.
Of greater noctule “migration” from Russia to Italy: a comment on Vasenkov et al. (2023)
Authors: Russo Danilo , Mäenurm Anne , Martinoli Adriano , Cistrone Luca 
Published: May 2024

AbstractWe comment on a recent study (Vasenkov et al. in Dokl Biol Sci 513:395–399, 2023, https://doi.org/10.1134/S0012496623700746) presenting the movement paths of three greater noctule bats (Nyctalus lasiopterus), two juveniles and an adult, tracked from Russia in September–October 2020 and 2021, with particular emphasis on the unprecedented straight-line migration of a juvenile male to Italy. Notably, the juvenile's extraordinary 2515 km migration marks the longest recorded (as the crow flies) movement in a bat species. We argue that the two juveniles may represent cases of dispersal. Despite the attention garnered by Vasenkov et al.’s findings, caution is warranted in interpreting the broader migration picture. The paper’s dissemination underscores a potential oversimplification, neglecting key insights from recent work conducted in Italy that documented the year-round presence, hibernation, and parturition of N. lasiopterus in an area of the Friuli Venezia-Giulia region where the juvenile male tracked from Russia stopped over. Besides, inferring the existence of migratory routes based on small numbers of tracked bats is insufficient. The oversight of these findings may imply a misleading narrative about the species' behaviour, likely representing a case of partial migration, a pattern widespread among migratory bat species.
Early surveillance of rice bakanae disease using deep learning and hyperspectral imaging
Authors: Chen Sishi , Lu Xuqi , Fang Hongda , Perumal Anand Babu , Li Ruyue , Feng Lei , Wang Mengcen , Liu Yufei 
Published: May 2024

AbstractBakanae disease, caused by Fusarium fujikuroi, poses a significant threat to rice production and has been observed in most rice-growing regions. The disease symptoms caused by different pathogens may vary, including elongated and weak stems, slender and yellow leaves, and dwarfism, as example. Bakanae disease is likely to cause necrosis of diseased seedlings, and it may cause a large area of infection in the field through the transmission of conidia. Therefore, early disease surveillance plays a crucial role in securing rice production. Traditional monitoring methods are both time-consuming and labor-intensive and cannot be broadly applied. In this study, a combination of hyperspectral imaging technology and deep learning algorithms were used to achieve in situ detection of rice seedlings infected with bakanae disease. Phenotypic data were obtained on the 9th, 15th, and 21st day after rice infection to explore the physiological and biochemical performance, which helps to deepen the research on the disease mechanism. Hyperspectral data were obtained over these same periods of infection, and a deep learning model, named Rice Bakanae Disease-Visual Geometry Group (RBD-VGG), was established by leveraging hyperspectral imaging technology and deep learning algorithms. Based on this model, an average accuracy of 92.2% was achieved on the 21st day of infection. It also achieved an accuracy of 79.4% as early as the 9th day. Universal characteristic wavelengths were extracted to increase the feasibility of using portable spectral equipment for field surveillance. Collectively, the model offers an efficient and non-destructive surveillance methodology for monitoring bakanae disease, thereby providing an efficient avenue for disease prevention and control.
Differential mRNA and lncRNA Expression Profiles Associated with Early Pregnancy Loss in ART Patients
Authors: Wang Liyan , Jiang Yanbiao , Luo Xiaorong , Shen Haofei , Yu Liulin , Yang Xia , Wang Hui , Jin Panpan , Zhang Xuehong 
Published: May 2024

Abstract
Early pregnancy loss (EPL) is the most common complication in assisted reproductive technology (ART). However, the precise causes for nearly 50% patients remain unexplained. In the current study, we aimed to discover the differentially expressed profiling of mRNAs and lncRNAs by RNA sequencing (RNA-seq). Human chorionic villi tissues were collected from patients with EPL and natural control (NC) group. RNA sequencing (RNA-seq) of these specimens was performed for transcriptome analysis. As a result, we identified a total of 141 mRNAs and 137 lncRNAs that were significantly differentially expressed between villi tissues from EPL and NC. Functional enrichment analyses indicated enrichment of differentially expressed genes involved in pathways were associated with growth hormone receptor binding, PI3K-Akt signaling pathway, Jak-STAT signaling pathway, transcriptional misregulation in cancer, metabolic pathways and Rap1 signaling pathway. Additionally, the co-expression networks (lncRNA–miRNA–mRNA) was constructed based on the correlation analysis between the differentially expressed RNAs.7 mRNAs and 6 lncRNAs were successfully technically validated with RT-PCR. In conclusion, our results suggest a direction for the further study of EPL-related mRNAs and lncRNAs and may ultimately assist in understanding the pathogenesis of EPL.
Vitrification of Human Oocytes Before or After Rescue-IVM Does not Impair Maturation Kinetics but Induces Meiotic Spindle Alterations
Authors: Marteil Gaëlle , Metchat Aïcha , Dollet Sandra , Cugnot Camille , Chaput Laure , Pereira Bruno , Gremeau Anne Sophie , Brugnon Florence 
Published: May 2024

AbstractCryopreservation of in vitro matured oocytes is still considered as an experimental alternative to mature oocyte vitrification after ovarian stimulation. Here, we investigated whether rescue-IVM should be performed before or after vitrification. For this, 101 immature oocytes (germinal vesicle stage) from women undergoing ICSI were used. Oocytes were divided into three groups: freshly in vitro matured oocytes (IVM), freshly in vitro matured oocytes subsequently vitrified (IVM + VIT) and vitrified/warmed GV oocytes then in vitro matured (VIT + IVM). Oocyte maturation rates and kinetics were assessed using time-lapse technology. Spindle dimensions and polarity, chromosome alignment and cytoplasmic F-actin filament length and density were determined using confocal microscopy and quantitative image analyses. No differences in IVM rates (fresh IVM: 63.16% and IVM post-VIT: 59.38%, p = 0.72) and timings (17.73 h in fresh IVM, 17.33 h in IVM post-VIT, p = 0.72) were observed whether IVM is performed freshly or after vitrification. Meiotic spindles were shorter in VIT + IVM (10.47 µm vs 11.23 µm in IVM and 11.40 µm in IVM + VIT, p = 0.012 and p = 0.043) and wider in IVM + VIT (9.37 µm vs 8.12 µm in IVM and 8.16 µm VIT + IVM, p = 0.027 and p = 0.026). The length-to-width ratio was lower in vitrified groups (IVM + VIT: 1.19 and VIT + IVM: 1.26) compared to IVM (1.38), p = 0.013 and p = 0.014. No differences in multipolar spindle and chromosome misalignment occurrence and cytoplasmic F-actin filament length and density were observed between groups. Our results suggest vitrification before or after rescue-IVM does not seem to impair maturation rates and kinetics parameters but induces meiotic spindle alterations.
Recent advances in li metal anode protection for high performance lithium-sulfur batteries
Authors: Han Seungjun , Lee Ju Hyun , Kim Jinuk , Lee Jinwoo 
Published: May 2024

AbstractLithium-sulfur batteries (LSBs) have garnered significant attention as a promising next-generation rechargeable battery, offering superior energy density and cost-effectiveness. However, the commercialization of LSBs faces several challenges, including the ionic/electronic insulating nature of the active materials, lithium polysulfide (LiPS) shuttle effect, volume expansion/contraction of the cathode, and issues with Li metal anode. Despite numerous efforts to address these challenges, previous studies have predominantly been conducted under mild conditions such as high electrolyte-to-sulfur (E/S) ratio, low sulfur loading, and excess Li metal, which cover issues related to Li metal anode. However, for realizing high-energy–density LSBs, practical conditions such as low E/S ratio, high sulfur loading, and limited Li metal are essential. Under these conditions, the increased current on Li metal and higher LiPS concentration exacerbate issues with Li metal anode such as dendrite growth, dead Li, high reactivity with electrolyte, and high reactivity with LiPSs. These problems lead to rapid failure of Li metal, significantly impacting the electrochemical performance of LSBs. Consequently, protecting Li metal anode is crucial for the practical LSBs. This paper introduces the challenges associated with Li metal anode in LSBs and reviews research focused on protecting Li metal anode in each battery component: anode, electrolyte, cathode, and separator/interlayer. Finally, we discuss future research directions of each component towards practical LSBs.
Graphical Abstract
Extraction of phenolic compounds with antioxidant activity from olive pomace using natural deep eutectic solvents: modelling and optimization by response surface methodology
Authors: Cabrera Leandro , Xavier Lucía , Zecchi Berta 
Published: May 2024

AbstractThis work explored the use of natural deep eutectic solvents (NADES) for extracting phenolic compounds with antioxidant activity from Uruguayan olive pomace (OP), a by-product of olive oil mills. Among nine NADES tested, lactic acid-glucose (La-Gc) was the most effective solvent for phenolic compound extraction. Further investigation focused on optimizing the extraction process using La-Gc. Response surface methodology was employed to analyze the impact of extraction temperature, water content in NADES and solid–liquid ratio on total phenols content (TPC) and antioxidant activity (FRAP and DPPH assays). Temperature and solid–liquid ratio greatly influenced TPC and antioxidant activity, while water content in NADES only showed significant influence on antioxidant activity. The optimum extraction conditions that maximized TPC and antioxidant activity were 80 $${}^{\circ }\text {C}$$

∘

C

, 68% (w/w) of water in NADES and solid–liquid ratio of 0.014 g/mL, showing a TPC of 15.56 mg GAE/g db, FRAP of 178.14 $$\mu$$
μ
mol FSE/g db and DPPH of 72.75 $$\mu$$
μ
mol TRE/g db, with hydroxytyrosol content of 1.24 mg/g db. These values were significantly higher than those of extracts obtained from conventional solvents under identical extraction conditions. These results highlight the suitability of the present extraction method using La-Gc as solvent to obtain phenolic compounds with antioxidant activity from OP.
On Estimating Multi- Stress Strength Reliability for Inverted Kumaraswamy Under Ranked Set Sampling with Application in Engineering
Authors: Hassan Amal S. , Alsadat Najwan , Elgarhy Mohammed , Ahmad Hijaz , Nagy Heba F. 
Published: May 2024

Abstract
The terrible operating constraints of many real-world events cause systems to malfunction regularly. The failure of systems to perform their intended duties when they reach their lowest, highest, or both extreme operating conditions is a phenomenon that researchers rarely focus on. The multi-stress strength reliability

$$R = P(W<X<Z)$$

R
=
P
(
W
<
X
<
Z
)

is deemed in this study for a component whose strength X falls between two stresses, W, and Z, where X, W, and Z are independently inverted Kumaraswamy distributed. Both maximum likelihood and maximum product spacing procedures are employed to obtain the reliability estimator under simple random sampling (SRS) and ranked set sampling (RSS) methodologies. Four scenarios for reliability estimators are considered. The reliability estimator in the first and second cases can be determined by applying the same sample design (RSS/SRS) to the strength and stress distributions. When the sample data for W and Z originate from RSS while those for X are acquired from SRS, the third reliability estimator is calculated. The drawn data of the strength and stress random variables, which are obtained from SRS and RSS, respectively, are taken into consideration in the final scenario. The effectiveness of the suggested estimators is compared using a comprehensive computer simulation. Lastly, three real data sets have been used to determine reliability estimators.
Responsible AI-Based Business Process Management and Improvement
Authors: Pisoni Galena , Moloney Maria 
Published: May 2024

AbstractOrganizations today seek to improve and adapt their business processes because of an increasingly competitive economy. The use and application of Artificial Intelligence (AI) for business process improvement and management is often discussed and put in place, regardless of its potentially negative impact if AI is implemented in the wrong way, especially around the processing and storing of personal data. We discuss the use of AI for the management and improvement of business processes, especially in the financial domain, and how to ensure responsible AI use in enterprises for this aim. We propose an information system design for responsible and trustworthy business processes, and we envision that businesses will need strong and well-defined control points in their information systems for managing processes and creating associated audits to enforce their principles. We define questions and challenges that companies will need to reflect upon and follow to achieve an application of responsible AI in an enterprise context. We also outline considerations for AI and data protection regulation for companies, while also considering the technical challenges that would need to be solved.
Biomaterials-enabled electrical stimulation for tissue healing and regeneration
Authors: Kim Han-Sem , Baby Tanza , Lee Jung-Hwan , Shin Ueon Sang , Kim Hae-Won 
Published: May 2024

AbstractThe electrical microenvironment is considered a pivotal determinant in various pathophysiological processes, including tissue homeostasis and wound healing. Consequently, extensive research endeavors have been directed toward applying electricity to cells and tissues through external force devices or biomaterial-based platforms. In addition to in situ electroconductive matrices, a new class of electroactive biomaterials responsive to stimuli has emerged as a focal point of interest. These electroactive materials, in response to intrinsic biochemical (e.g., glucose) or external physical stimuli (e.g., light, magnetism, stress), hold significant potential for cell stimulation and tissue regeneration. In this communication, we underscore this distinct category of electroactive biomaterials, discussing the currently developed biomaterial platforms and their biological roles in stimulating cells and tissues during the healing and regeneration process. We also critically evaluate the inherent limitations and challenges of these biomaterials while offering forward-looking insights into their promise for future clinical translations.
Graphical Abstract
How Progressive are Multidimensional Accounts of Autonomy? Transnational Feminist-Friendly Amendments and a Critical Intersectional Relational Autonomy
Authors: Marway Herjeet K. 
Published: May 2024

Abstract“Multidimensional” accounts of autonomy offer multiple, rather than unitary, dimensions along which to measure autonomy. Such accounts are significant developments in the literature and help generate nuanced, degree-based frameworks. However, transnational feminists—those theorizing feminism in light of (post)colonialism and global neoliberalism—may raise concerns about multidimensional accounts for women in the Global South. For instance, there may be worries about the generalized focus and implicit individualism that still lurks. Sympathetic to both non-unitary autonomy and transnational feminist projects, I argue that multidimensional accounts can be salvaged from such critiques with two amendments. First, they can adopt what I label a “critical” relational framing, and second, they can include intersectional identities. Using commercial surrogates in India as an example, I show how these amendments to multidimensional theories might better serve these women of color, and indeed all persons.