bluuebunny/crossref_metadata_2025_split huggingface dataset:
Table tennis ball landing control in a robotic system by cameras
Authors: Lin Hsien-I , Syu Cyuan-Fan 
Published: October 2024

AbstractControlling the landing position of a spinning ball is difficult when using a table tennis robot. A complete physical model requires the factoring in of aerodynamic elements and object collisions, and inaccurate environmental coefficients would increase the landing position error. This study proposed a landing position control method based on a cascade neural network (CNN) that consists of forward and recurrent neural networks (RNNs). The forward NNs are used to estimate the velocity of the outgoing ball according to the velocity and acceleration of the incoming ball captured by cameras and the desired velocity of the outgoing ball. The RNN is employed to reverse-predict ball displacement based on the state of the incoming ball, desired landing point, and ball flight duration. The experiments verified that the method proposed in this study achieved control of differently spinning balls more effectively than the locally weighted regression (LWR)-based model did. The success rate of the CNN at two of six desired landing points was 25.9% and 32.9% higher, respectively, compared with use of the LWR-based model.
Parental mentalization and children’s externalizing problems: A systematic review and meta-analysis
Authors: Nieto-Retuerto Maitane , Torres-Gomez Barbara , Alonso-Arbiol Itziar 
Published: October 2024

Abstract
Parental mentalization, as the ability to understand mental states (e.g., desires) behind their children’s actions, may play a relevant role in the prevention of future externalizing problems. We conducted a meta-analysis to examine the relationship between parental mentalization and children’s externalizing problems. Six electronic databases were searched for studies, published in English or Spanish, linking empirically those two variables. Participants included caregivers and children between 0 and 18 years. The filtering process yielded 42 studies with 52 effect sizes. Random-effect analysis revealed higher parental mentalization associated with fewer externalizing problems, with an effect size of r = −.19 (95% CI [−.25, −.13]). Due to high heterogeneity (I2 = 83.750), further analyses were conducted to explore factors affecting such association. Parenting experience and children’s developmental stage moderated the relationship, but approaches to operationalize mentalization (MM or PRF), sample type (clinical/at-risk vs. community), and reporting figure (primary caregiver vs. other informants) did not. The study highlights the significance of parental mentalization as a potential contributor to the prevention of externalizing behaviors among infants, children, and adolescents. Our findings may underscore practical implications for equipping caregivers with mentalization skills, helping them to answer appropriately to their children needs.
Bereavement coping strategies among healthcare professionals: A qualitative systematic review and meta-synthesis
Authors: Feng Hanbo , Shen Yang , Li Xiaohan 
Published: October 2024

AbstractObjectivesCoping with a patient’s death is one of the most challenging events faced by healthcare professionals in clinical practice. A broad understanding of the coping strategies used by healthcare professionals is fundamental to the development of effective interventions and the provision of good bereavement care. This review aims to systematically synthesize the coping experience of healthcare professionals in the course of their work when they are confronted with patient deaths.MethodsPubMed, Embase, ScienceDirect, CINAHL, PsycINFO, Web of Science, Cochrane Library, Scopus, and Wiley online library were searched in April 2023 with no restriction on publication date. A 3-stage thematic synthesis method was applied for data integration and analysis.ResultsThirty studies involving 545 participants met the inclusion criteria and scored a high level on quality assessment ranging from 9.0 to 10.0. Six themes were identified: emotional coping, cognitive coping, behavioral coping, relational coping, spiritual coping, and occupational coping.Significance of the resultsOverall, the coping strategies used by healthcare professionals in response to bereavement were found to be unique and multidimensional. Understanding how healthcare practitioners use emotional, cognitive, behavioral, relational, spiritual, and professional strategies to cope with bereavement will prove extremely beneficial in helping them to manage their grief, and can furthermore promote their professional growth and ensure the provision of excellent bereavement care for patients.
African customs and traditions and the indigenization of international humanitarian law in armed conflict
Authors: Tshuma Darlington 
Published: October 2024

AbstractMany ancient African societies had advanced and sophisticated humanitarian protection mechanisms and war codes to regulate the conduct of armed hostilities. A careful examination of both historical and contemporary African customs and traditions provides unique avenues through which to interpret and apply international humanitarian protection in armed conflict. As a sub-branch of international law, international humanitarian law (IHL) seeks to limit the excesses of warfare and regulate the conduct of armed hostilities. However, international conventions such as those of IHL remain severely constrained if they are not framed and reconciled with indigenous understandings and meanings of humanitarian protection. In non-international armed conflicts specifically, this enduring challenge demands that IHL conventions and other international conventions be framed and understood within indigenous frameworks that support local ownership of this internationalized body of law. Encouraging dialogue between international norms and indigenous practices can enhance the relevance, authority and legitimacy of IHL in Africa.
Germination ecology of heteromorphic seeds of slender Russian thistle (Salsola collina)
Authors: Wang Hongfei , Tao Xuelin , Ping Xiaorui , Gao Rui , Song Jieqiong , Li Changping , Li Qiuli 
Published: October 2024

AbstractSlender Russian thistle (Salsola collina Pall.) is a troublesome weed distributed mainly in the cropping regions of northern China that produces heteromorphic seeds in the same plant. However, limited information is available on the germination ecology of heteromorphic seeds in S. collina. Thus, the present study was conducted to verify the effect of alternating temperature conditions, light conditions, winged perianth, salt concentrations, water stress, and burial depths on the seed germination or seedling emergence of S. collina. The results showed that S. collina produced two different types of fruits/seeds that significantly differed in seed size, seed color, external structure, and germination/dormancy behavior. The type A seeds (green seeds) were nondormant, and the germination percentage was >96% at all alternating day/night temperatures and light conditions; whereas type B seeds (yellow seeds) exhibited dormancy characteristics and poor germination (≤1%). Moreover, the winged perianth did not inhibit the germination of S. collina green seeds. The germination of green seeds declined rapidly when NaCl concentration exceeded 100 mM, and only 2.22% germination was observed at 600 mM NaCl. About 62.00% of green seeds germinated at −0.6 MPa, and 8.00% germination was obtained at −1.2 MPa. The seedling emergence declined with an increase of burial depth, and decreased sharply when the burial depth exceeded 1.0 cm. Only 8.33% seedling emergence occurred at a burial depth of 4.0 cm. The results gathered from present study will help to illustrate the ecological adaptation strategy of S. collina and indicate that shallow tillage can effectively minimize the seedling emergence of S. collina.
Surface Variability Mapping and Roughness Analysis of the Moon Using a Coarse‐Graining Decomposition
Authors: Xue Siyu , Storer Benjamin A. , Glade Rachel C. , Aluie Hussein 
Published: October 2024

AbstractThe lunar surface contains a wide variety of topographic shapes and features, each with different distributions and scales, and any analysis technique to objectively measure roughness must respect these qualities. Coarse‐graining is a naturally scale‐dependent filtering technique that preserves scale‐dependent symmetries and produces coarse elevation maps that gradually erase the smaller features from the original topography. In this study of the lunar surface, we present two surface variability metrics obtained from coarse‐graining lunar topography: fine elevation and coarse curvature. Both metrics are isotropic, deterministic, slope‐independent, and coordinate‐agnostic. Fine (detrended) elevation is acquired by subtracting the coarse elevation from the original topography and contains features that are smaller than the coarse‐graining length‐scale. Coarse curvature is the Laplacian of coarsened topography, and naturally quantifies the curvature at any scale and indicates whether a location is elevated or depressed relative to its neighborhood at that scale. We find that highlands and maria have distinct roughness characteristics at all length‐scales. Our topographic spectra reveal four scale‐breaks that mark characteristic shifts in surface roughness: 100, 300, 1,000, and 4,000 km. Comparing fine elevation distributions between maria and highlands, we show that maria fine elevation is biased toward smaller‐magnitude elevations and that the maria–highland discrepancies are more pronounced at larger length‐scales. We also provide local examples of selected regions to demonstrate that these metrics can successfully distinguish geological features of different length‐scales.
Neuronal activity in the ventral tegmental area during goal-directed navigation recorded by low-curvature microelectrode arrays
Authors: Xu Wei , Wang Mixia , Yang Gucheng , Mo Fan , Liu Yaoyao , Shan Jin , Jing Luyi , Li Ming , Liu Juntao , Lv Shiya , Duan Yiming , Han Meiqi , Xu Zhaojie , Song Yilin , Cai Xinxia 
Published: October 2024

AbstractNavigating toward destinations with rewards is a common behavior among animals. The ventral tegmental area (VTA) has been shown to be responsible for reward coding and reward cue learning, and its response to other variables, such as kinematics, has also been increasingly studied. These findings suggest a potential relationship between animal navigation behavior and VTA activity. However, the deep location and small volume of the VTA pose significant challenges to the precision of electrode implantation, increasing the uncertainty of measurement results during animal navigation and thus limiting research on the role of the VTA in goal-directed navigation. To address this gap, we innovatively designed and fabricated low-curvature microelectrode arrays (MEAs) via a novel backside dry etching technique to release residual stress. Histological verification confirmed that low-curvature MEAs indeed improved electrode implantation precision. These low-curvature MEAs were subsequently implanted into the VTA of the rats to observe their electrophysiological activity in a freely chosen modified T-maze. The results of the behavioral experiments revealed that the rats could quickly learn the reward probability corresponding to the left and right paths and that VTA neurons were deeply involved in goal-directed navigation. Compared with those in no-reward trials, VTA neurons in reward trials presented a significantly greater firing rate and larger local field potential (LFP) amplitude during the reward-consuming period. Notably, we discovered place fields mapped by VTA neurons, which disappeared or were reconstructed with changes in the path–outcome relationship. These results provide new insights into the VTA and its role in goal-directed navigation. Our designed and fabricated low-curvature microelectrode arrays can serve as a new device for precise deep brain implantation in the future.
Identification of a 5-gene signature panel for the prediction of prostate cancer progression
Authors: Shen Michelle , García-Marqués Fernando , Muruganantham Arvind , Liu Shiqin , White James Robert , Bermudez Abel , Rice Meghan A. , Thompson Kelsey , Chen Chun-Liang , Hung Chia-Nung , Zhang Zhao , Huang Tim H. , Liss Michael A. , Pienta Kenneth J. , Pitteri Sharon J. , Stoyanova Tanya 
Published: October 2024

Abstract
Background
Despite nearly 100% 5-year survival for localised prostate cancer, the survival rate for metastatic prostate cancer significantly declines to 32%. Thus, it is crucial to identify molecular indicators that reflect the progression from localised disease to metastatic prostate cancer.

Methods
To search for molecular indicators associated with prostate cancer metastasis, we performed proteomic analysis of rapid autopsy tissue samples from metastatic prostate cancer (N = 8) and localised prostate cancer (N = 2). Then, we utilised multiple independent, publicly available prostate cancer patient datasets to select candidates that also correlate with worse prostate cancer clinical prognosis.

Results
We identified 154 proteins with increased expressions in metastases relative to localised prostate cancer through proteomic analysis. From the subset of these candidates that correlate with prostate cancer recurrence (N = 28) and shorter disease-free survival (N = 37), we identified a 5-gene signature panel with improved performance in predicting worse clinical prognosis relative to individual candidates.

Conclusions
Our study presents a new 5-gene signature panel that is associated with worse clinical prognosis and is elevated in prostate cancer metastasis on both protein and mRNA levels. Our 5-gene signature panel represents a potential modality for the prediction of prostate cancer progression towards the onset of metastasis.
127aa encoded by circSpdyA promotes FA synthesis and NK cell repression in breast cancers
Authors: Gao Xinya , Sun Zicheng , Liu Xin , Luo Jiayue , Liang Xiaoli , Wang Huijin , Zhou Junyi , Yang Ciqiu , Wang Tiantian , Li Jie 
Published: October 2024

AbstractLipid metabolism reprogram plays key roles in breast cancer tumorigenesis and immune escape. The underlying mechanism and potential regulator were barely investigated. We thus established an in vivo tumorigenesis model, mice-bearing breast cancer cells were treated with an ordinary diet and high-fat diet, species were collected and subjected to circRNA sequence to scan the potential circRNAs regulating the lipid metabolism. CircSpdyA was one of the most upregulated circRNAs and had the potential to encode a 127-aa micro peptide (referred to as 127aa). 127 aa promotes tumorigenesis through promoting the fatty acid de novo synthesis by directly binding to FASN. Single-cell sequence indicated 127aa inhibited NK cell infiltration and function. This was achieved by inhibiting the transcription of NK cell activators epigenetically. Moreover, lipid-laden from 127aa positive cancer cells transferred to NK cells inhibited the cytotoxicity. Taken together, circSpdyA encoded 127aa promotes fatty acid de novo synthesis through directly binding with FASN and induced NK cell repression by inhibiting the transcription of NK cell activators.
A sphingolipid rheostat controls apoptosis versus apical cell extrusion as alternative tumour-suppressive mechanisms
Authors: Armistead Joy , Höpfl Sebastian , Goldhausen Pierre , Müller-Hartmann Andrea , Fahle Evelin , Hatzold Julia , Franzen Rainer , Brodesser Susanne , Radde Nicole E. , Hammerschmidt Matthias 
Published: October 2024

AbstractEvasion of cell death is a hallmark of cancer, and consequently the induction of cell death is a common strategy in cancer treatment. However, the molecular mechanisms regulating different types of cell death are poorly understood. We have formerly shown that in the epidermis of hypomorphic zebrafish hai1a mutant embryos, pre-neoplastic transformations of keratinocytes caused by unrestrained activity of the type II transmembrane serine protease Matriptase-1 heal spontaneously. This healing is driven by Matriptase-dependent increased sphingosine kinase (SphK) activity and sphingosine-1-phosphate (S1P)-mediated keratinocyte loss via apical cell extrusion. In contrast, amorphic hai1afr26 mutants with even higher Matriptase-1 and SphK activity die within a few days. Here we show that this lethality is not due to epidermal carcinogenesis, but to aberrant tp53-independent apoptosis of keratinocytes caused by increased levels of pro-apoptotic C16 ceramides, sphingolipid counterparts to S1P within the sphingolipid rheostat, which severely compromises the epidermal barrier. Mathematical modelling of sphingolipid rheostat homeostasis, combined with in vivo manipulations of components of the rheostat or the ceramide de novo synthesis pathway, indicate that this unexpected overproduction of ceramides is caused by a negative feedback loop sensing ceramide levels and controlling ceramide replenishment via de novo synthesis. Therefore, despite their initial decrease due to increased conversion to S1P, ceramides eventually reach cell death-inducing levels, making transformed pre-neoplastic keratinocytes die even before they are extruded, thereby abrogating the normally barrier-preserving mode of apical live cell extrusion. Our results offer an in vivo perspective of the dynamics of sphingolipid homeostasis and its relevance for epithelial cell survival versus cell death, linking apical cell extrusion and apoptosis. Implications for human carcinomas and their treatments are discussed.
Selective breeding enhances coral heat tolerance to marine heatwaves
Authors: Humanes Adriana , Lachs Liam , Beauchamp Elizabeth , Bukurou Leah , Buzzoni Daisy , Bythell John , Craggs Jamie R. K. , de la Torre Cerro Ruben , Edwards Alasdair J. , Golbuu Yimnang , Martinez Helios M. , Palmowski Pawel , van der Steeg Eveline , Sweet Michael , Ward Alex , Wilson Alastair J. , Guest James R. 
Published: October 2024

AbstractMarine heatwaves are becoming more frequent, widespread and severe, causing mass coral bleaching and mortality. Natural adaptation may be insufficient to keep pace with climate warming, leading to calls for selective breeding interventions to enhance the ability of corals to survive such heatwaves, i.e., their heat tolerance. However, the heritability of this trait–a prerequisite for such approaches–remains unknown. We show that selecting parent colonies for high rather than low heat tolerance increased the tolerance of adult offspring (3–4-year-olds). This result held for the response to both 1-week +3.5 °C and 1-month +2.5 °C simulated marine heatwaves. In each case, narrow-sense heritability (h2) estimates are between 0.2 and 0.3, demonstrating a substantial genetic basis of heat tolerance. The phenotypic variability identified in this population could theoretically be leveraged to enhance heat tolerance by up to 1 °C-week within one generation. Concerningly, selective breeding for short-stress tolerance did not improve the ability of offspring to survive the long heat stress exposure. With no genetic correlation detected, these traits may be subject to independent genetic controls. Our finding on the heritability of coral heat tolerance indicates that selective breeding could be a viable tool to improve population resilience. Yet, the moderate levels of enhancement we found suggest that the effectiveness of such interventions also demands urgent climate action.
Increasing handgrip strength via post-hypnotic suggestions with lasting effects
Authors: Nieft Ulrike , Schlütz Marleen , Schmidt Barbara 
Published: October 2024

AbstractIn our study, we suggested participants to feel strong during hypnosis and tested if that affected their handgrip strength. Handgrip strength is measured via a hand dynamometer and indicates muscle strength and participants’ general medical condition. In addition, we obtained subjective ratings of strength via a visual analogue scale. We developed a hypnosis intervention to increase strength and tied the feeling of strength to a post-hypnotic power anchor. Participants could activate this power anchor afterwards to feel strong again. We also had a randomized control group that read Arnold Schwarzenegger’s autobiography instead of hypnosis. We tested the effect of the post-hypnotic power anchor on two experimental sessions separated by one week. Our data show that participants in the hypnosis group felt significantly stronger when they activated their post-hypnotic power anchor compared to their own baseline, both in the first and second experimental session. In addition, participants in the hypnosis group showed a significant increase in objective handgrip strength compared to their own baseline one week after the hypnosis session. We conclude that our hypnosis intervention primarily improved strength perception and secondary objective handgrip strength. Our intervention can help patients to improve their medical condition and athletes to improve their sport performance.
Efficient in-situ synthesis of heterocyclic derivatives from benzyl alcohols using pyrazinium chlorochromate-functionalized carbonitride as a novel catalyst
Authors: Soltani Hasan , Tajik Zeinab , Nasri Zahra , Hanifehnejad Peyman , Hamidi Elaheh , Aslbeigi Zahra , Ghafuri Hossein 
Published: October 2024

AbstractThe synthesis of efficient organic compounds from simple substrates is both noticeable and important. However, it can be challenging to achieve this target using suitable strategies. To address this issue, pyrazinium chlorochromate (PCC) was used to modify carbonitride nanosheets (CNs) and applied as a heterogeneous catalyst in the oxidation of benzyl alcohols. That can be regarded as innovation in ingenious synthesis of the PCC on the CNs. Then, it was identified by varied techniques such as EDS, FT-IR, XRD, STA and FE-SEM. This process resulted in in-situ synthesis of 1,4-dihydropyridine and 3,4-dihydropyrimidin-2-(1H) one derivatives with excellent yield.
Evening humid-heat maxima near the southern Persian/Arabian Gulf
Authors: Raymond Colin , Matthews Tom , Tuholske Cascade 
Published: October 2024

AbstractExtreme humid heat is a major climate hazard for the coastal Arabian Peninsula. However, many of its characteristics, including diurnal and spatial variations, remain incompletely explored. Here we present evidence from multiple reanalysis and in situ datasets that evening or nighttime daily maxima in extreme wet-bulb temperature and heat index are widespread along the southern Persian/Arabian Gulf coastline and adjacent inland desert, driven principally by sea-breeze-related movements of moist maritime air. This timing runs counter to the general expectation of more intense heat and greater heat-stress risk during daytime hours. While wet-bulb temperature is one of many metrics relevant for understanding heat hazards, it has featured prominently in recent literature and its values are closer to uncompensable-heat limits in coastal Arabia than anywhere else. Deviations from an afternoon-peak assumption about heat risks are thus of critical importance and heighten the value of improved understanding of extreme-humid-heat meteorology, in this region and in others subject to similar physical processes.