bluuebunny/crossref_metadata_2025_split huggingface dataset:
Conceptual Engineering and Philosophy of Technology: Amelioration or Adaptation?
Authors: Hopster Jeroen , Löhr Guido 
Published: October 2023

AbstractConceptual Engineering (CE) is thought to be generally aimed at ameliorating deficient concepts. In this paper, we challenge this assumption: we argue that CE is frequently undertaken with the orthogonal aim of conceptual adaptation. We develop this thesis with reference to the interplay between technology and concepts. Emerging technologies can exert significant pressure on conceptual systems and spark ‘conceptual disruption’. For example, advances in Artificial Intelligence raise the question of whether AIs are agents or mere objects, which can be construed as a CE question regarding the concepts AGENT and OBJECT. We distinguish between three types of conceptual disruption (conceptual gaps, conceptual overlaps, and conceptual misalignments) and argue that when CE occurs to address these disruptions, its primary aim is not to improve concepts, but to retain their functional quality, or to prevent them from degrading. This is the characteristic aim of CE when undertaken in philosophy of technology: to preserve the functional role of a concept or conceptual scheme, rather than improving how a concept fulfills its respective function.
Linking coral fluorescence phenotypes to thermal bleaching in the reef-building Galaxea fascicularis from the northern South China Sea
Authors: Gong Sanqiang , Liang Jiayuan , Li Gang , Xu Lijia , Tan Yehui , Zheng Xinqing , Jin Xuejie , Yu Kefu , Xia Xiaomin 
Published: October 2023

AbstractCoral fluorescence phenotypes have been suggested as an adaptation to a broad range of environmental conditions, yet the mechanisms linking thermal bleaching tolerance in reef-building coral populations, associated with fluorescence phenotypes due to GFP-like proteins, remains unclear. In this study, the relationship between the thermal sensitivity and phenotypic plasticity of corals was investigated using two phenotypes of Galaxea fascicularis, green and brown. The results reveal that brown G. fascicularis was more susceptible to bleaching than green G. fascicularis when exposed to a higher growth temperature of 32 °C. Both phenotypes of G. fascicularis were associated with the thermotolerant Symbiodiniaceae symbiont, Durusdinium trenchii. However, the brown G. fascicularis showed a significant decrease in Symbiodiniaceae cell density and a significant increase in pathogenic bacteria abundance when the growth temperature was raised from 29 to 32 °C. The physiological traits and transcriptomic profiles of Symbiodiniaceae were not notably affected, but there were differences in the transcriptional levels of certain genes between the two phenotype hosts of G. fascicularis. Under heat stress of 32 °C, the gene encoding green fluorescent protein (GFP)-like and chromosome-associated proteins, as well as genes related to oxidative phosphorylation, cell growth and death showed lower transcriptional levels in the brown G. fascicularis compared to the green G. fascicularis. Overall, the results demonstrate that the green form of G. fascicularis is better able to tolerate ocean warming and defend against pathogenic bacteria, likely due to higher gene transcription levels and defense ability.
Large Time Behavior and Stability for Two-Dimensional Magneto-Micropolar Equations with Partial Dissipation
Authors: Li Ming , He Jianxia 
Published: October 2023

AbstractThis paper is devoted to the stability and decay estimates of solutions to the two-dimensional magneto-micropolar fluid equations with partial dissipation. Firstly, focus on the 2D magneto-micropolar equation with only velocity dissipation and partial magnetic diffusion, we obtain the global existence of solutions with small initial in $$H^s({\mathbb {R}}^2)$$

H
s

(

R

2

)

$$(s>1)$$

(
s
>
1
)

, and by fully exploiting the special structure of the system and using the Fourier splitting methods, we establish the large time decay rates of solutions. Secondly, when the magnetic field has partial dissipation, we show the global existence of solutions with small initial data in $$\dot{B}^0_{2,1}({\mathbb {R}}^2)$$

B
˙

2
,
1

0

(

R

2

)

. In addition, we explore the decay rates of these global solutions are correspondingly established in $$\dot{B}^m_{2,1}({\mathbb {R}}^2)$$

B
˙

2
,
1

m

(

R

2

)

with $$0 \le m \le s$$

0
≤
m
≤
s

, when the initial data belongs to the negative Sobolev space $$\dot{H}^{-l}({\mathbb {R}}^2)$$

H
˙

-
l

(

R

2

)

(for each $$0 \le l <1$$

0
≤
l
<
1

).
Skew RSK dynamics: Greene invariants, affine crystals and applications toq-Whittaker polynomials
Authors: Imamura Takashi , Mucciconi Matteo , Sasamoto Tomohiro 
Published: October 2023

AbstractIterating the skew RSK correspondence discovered by Sagan and Stanley in the late 1980s, we define deterministic dynamics on the space of pairs of skew Young tableaux$(P,Q)$. We find that these skew RSK dynamics display conservation laws which, in the picture of Viennot’s shadow line construction, identify generalizations of Greene invariants. The introduction of a novel realization of$0$-th Kashiwara operators reveals that the skew RSK dynamics possess symmetries induced by an affine bicrystal structure, which, combined with connectedness properties of Demazure crystals, leads to the linearization of the time evolution. Studying asymptotic evolution of the dynamics started from a pair of skew tableaux$(P,Q)$, we discover a new bijection$\Upsilon : (P,Q) \mapsto (V,W; \kappa , \nu )$. Here,$(V,W)$is a pair of vertically strict tableaux, that is, column strict fillings of Young diagrams with no condition on rows, with the shape prescribed by the Greene invariant,$\kappa $is an array of nonnegative weights and$\nu $is a partition. An application of this construction is the first bijective proof of Cauchy and Littlewood identities involvingq-Whittaker polynomials. New identities relating sums ofq-Whittaker and Schur polynomials are also presented.
The imperfect legitimacy of judicial umpires in European multilevel democracies
Authors: Castillo-Ortiz Pablo 
Published: October 2023

AbstractJudicial institutions have become the standard solution to umpire multilevel polities across much of the European continent. However, such arrangement is not free from complexities. This paper analyses the problems associated with the construction of legitimacy regarding constitutional courts in European multilevel democracies. In these polities, constitutional courts tend to rely on three different forms of legitimacy, which are embedded into their institutional design: democratic, multilevel; and technocratic. However, these forms of legitimacy are in tension, often undermining one another when combined. Furthermore, this tension is exploited by political actors to attack the courts, resulting in reputational costs for these institutions.
Sarcocystis cruzi (Hasselmann, 1923) Wenyon, 1926: redescription, molecular characterization and deposition of life cycle stages specimens in the Smithsonian Museum
Authors: Dubey J. P. , Gupta Aditya , de Araujo Larissa S. , Kwok Oliver C. H. , Khan Asis , Rosenthal Benjamin M. 
Published: October 2023

AbstractCurrently, 7 named Sarcocystis species infect cattle: Sarcocystis hirsuta, S. cruzi, S. hominis, S. bovifelis, S. heydorni, S. bovini and S. rommeli; other, unnamed species also infect cattle. Of these parasites of cattle, a complete life cycle description is known only for S. cruzi, the most pathogenic species in cattle. The life cycle of S. cruzi was completed experimentally in 1982, before related parasite species were structurally characterized, and before the advent of molecular diagnostics; to our knowledge, no archived frozen tissues from the cattle employed in the original descriptions remain for DNA characterization. Here, we isolated DNA from a paraffin-embedded kidney of a calf experimentally infected with S. cruzi in 1980; we then sequenced portions of 18S rRNA, 28S rRNA, COX1 and Acetyl CoA genes and verified that each shares 99–100% similarity to other available isolates attributed to S. cruzi from naturally infected cattle. We also reevaluated histological sections of tissues of calves experimentally infected with S. cruzi in the original description, exploiting improvements in photographic technology to render clearer morphological detail. Finally, we reviewed all available studies of the life cycle of S. cruzi, noting that S. cruzi was transmitted between bison (Bison bison) and cattle (Bos taurus) and that the strain of parasite derived from bison appeared more pathogenic than the cattle strain. Based on these newfound molecular, morphological and physiological data, we thereby redescribed S. cruzi and deposited reference material in the Smithsonian Museum for posterity.
Design of an optimized gait planning generator for a quadruped robot using the decision tree and random forest workspace model
Authors: Wu Yifan , Guo Sheng , Yu Zheqi , Wang Peiyi , Niu Lianzheng , Song Majun 
Published: October 2023

AbstractReal-time gait trajectory planning is challenging for legged robots walking on unknown terrain. In this paper, to realize a more efficient and faster motion control of a quadrupedal robot, we propose an optimized gait planning generator (GPG) based on the decision tree (DT) and random forest (RF) model of the robot leg workspace. First, the framework of this embedded GPG and some of the modules associated with it are illustrated. Aiming at the leg workspace model described by DT and RF used in GPG, this paper introduces in detail how to collect the original data needed for training the model and puts forward an Interpolation Labeling with Dilation and Erosion (ILDE) data processing algorithm. After the DT and RF models are trained, we preliminarily evaluate their performance. We then present how these models can be used to predict the location relation between a spatial point and the leg workspace based on its distributional features. The DT model takes only 0.00011 s to process a sample, while the RF model can give the prediction probability. As a complement, the PID inverse kinematic model used in GPG is also mentioned. Finally, the optimized GPG is tested during a real-time single-leg trajectory planning experiment and an unknown terrain recognition simulation of a virtual quadrupedal robot. According to the test results, the GPG shows a remarkable rapidity for processing large-scale data in the gait trajectory planning tasks, and the results can prove it has an application value for quadruped robot control.
Modeling and optimization of motion for inchworm-inspired magnetically driven soft robot
Authors: Di Yue , Zhang Yuyan , Wen Yintang , Ren Yaxue 
Published: October 2023

AbstractAt present, the research of soft crawling robot pays more attention to the material manufacturing, but neglects the robot modeling. The high degree of freedom of the soft crawling robot makes it more difficult to establish its motion model and analyzes its motion performance. The centimeter-level wireless driven soft crawling robot has great advantages and application scenarios in narrow space exploration. Therefore, this paper proposed a soft robot driven by magnetism to crawling inchworm. By studying the crawling behavior of inchworm and the characteristics of flexible materials driven by magnetism, the structure of the soft robot was designed and the motion model of inchworm was established. The motion model is analyzed and simulated, the structure size of the robot is optimized, and the effectiveness of the model is verified by experiments. The robot’s crawling motion is realized by coupling the structure of the robot’s torso and legs with the flexible magnetic film. Driven by the alternating magnetic field, the maximum motion speed of the robot is 28.24 mm/s. At the same time, the robot can also move in narrow space such as pipes, which can satisfy the centimeter-level space detection and ensure the high efficiency, providing a new idea for narrow space detection.
Theoretical Neurobiology of Consciousness Applied to Human Cerebral Organoids
Authors: Owen Matthew , Huang Zirui , Duclos Catherine , Lavazza Andrea , Grasso Matteo , Hudetz Anthony G. 
Published: October 2023

AbstractOrganoids and specifically human cerebral organoids (HCOs) are one of the most relevant novelties in the field of biomedical research. Grown either from embryonic or induced pluripotent stem cells, HCOs can be used as in vitro three-dimensional models, mimicking the developmental process and organization of the developing human brain. Based on that, and despite their current limitations, it cannot be assumed that they will never at any stage of development manifest some rudimentary form of consciousness. In the absence of behavioral indicators of consciousness, the theoretical neurobiology of consciousness being applied to unresponsive brain-injured patients can be considered with respect to HCOs. In clinical neurology, it is difficult to discern a capacity for consciousness in unresponsive brain-injured patients who provide no behavioral indicators of consciousness. In such scenarios, a validated neurobiological theory of consciousness, which tells us what the neural mechanisms of consciousness are, could be used to identify a capacity for consciousness. Like the unresponsive patients that provide a diagnostic difficulty for neurologists, HCOs provide no behavioral indicators of consciousness. Therefore, this article discusses how three prominent neurobiological theories of consciousness apply to human cerebral organoids. From the perspective of the Temporal Circuit Hypothesis, the Global Neuronal Workspace Theory, and the Integrated Information Theory, we discuss what neuronal structures and functions might indicate that cerebral organoids have a neurobiological capacity to be conscious.
Pulmonary reperfusion injury in post-palliative intervention of oligaemic cyanotic CHD: a new catastrophic consequence or just revisiting the same old story?
Authors: Siagian Sisca Natalia , Dewangga Made Satria Yudha , Putra Bayushi Eka , Christianto Christianto 
Published: October 2023

AbstractPulmonary reperfusion injury is a well-recognised clinical entity in the setting pulmonary artery angioplasty for pulmonary artery stenosis or chronic thromboembolic disease, but not much is known about this complication in post-palliative intervention of oligaemic cyanotic CHD. The pathophysiology of pulmonary reperfusion injury in this population consists of both ischaemic and reperfusion injury, mainly resulting in oxidative stress from reactive oxygen species generation, followed by endothelial dysfunction, and cytokine storm that may induce multiple organ dysfunction. Other mechanisms of pulmonary reperfusion injury are “no-reflow” phenomenon, overcirculation from high pressure in pulmonary artery, and increased left ventricular end-diastolic pressure. Chronic hypoxia in cyanotic CHD eventually depletes endogenous antioxidant and increased the risk of pulmonary reperfusion injury, thus becoming a concern for palliative interventions in the oligaemic subgroup. The incidence of pulmonary reperfusion injury varies depending on multifactors. Despite its inconsistence occurrence, pulmonary reperfusion injury does occur and may lead to morbidity and mortality in this population. The current management of pulmonary reperfusion injury is supportive therapy to prevent deterioration of lung injury. Therefore, a general consensus on pulmonary reperfusion injury is necessary for the diagnosis and management of this complication as well as further studies to establish the use of novel and potential therapies for pulmonary reperfusion injury.
Recurrent events of acute coronary syndrome in young adult patients after Kawasaki disease
Authors: Tsuda Etsuko 
Published: October 2023

AbstractObjective:I encountered three adult patients with major coronary artery occlusion after Kawasaki disease in childhood, who had developed again acute coronary syndrome of adults in the peripheral branches, such as the 4th segments, the atrioventricular node artery, and the posterior descending artery, of the right coronary artery.Methods:I reviewed their clinical course and coronary angiograms.Results:Their age at onset of acute coronary syndrome ranged from 29 to 33 years. The male patient with a previous anteroseptal myocardial infarction in children had a symptomatic occlusion of the branch of the 4th posterior descending artery at 32 years of age. Acute coronary syndrome occurred in the area of 4th atrioventricular node artery in two female patients. The collateral arteries from the circumflex artery to the 4th atrioventricular node arteries were not clearly injected. It was suspected that they had developed bilateral giant aneurysms after acute Kawasaki disease. Two patients had an acute myocardial infarction due to thrombotic occlusion in a giant aneurysm of the right coronary artery or the left anterior descending artery, and one patient had an asymptomatic coronary occlusion of the right coronary artery and left anterior descending artery in children.Conclusion:Occlusion of peripheral coronary arteries in adulthood can occur in patients with multi-vessel disease caused by Kawasaki disease. Recurrent events of acute coronary syndrome can occur in adults, although its prevalence may be low. Careful follow-up in adults is also needed in this population.
Predictors of Perceived Changes in Psychological Wellbeing among Clergy in the USA Serving in the Episcopal Church during the 2021 Covid-19 Pandemic
Authors: Francis Leslie J. , Village Andrew 
Published: October 2023

Abstract
Applying the balanced affect model of clergy psychological wellbeing, as conceptualised by the Francis Burnout Inventory (FBI) and operationalised by The Index of Balanced Affect Change (TIBACh), this study explored the impact of seven sets of variables on individual differences in perceived changes in positive affect and negative affect among 737 clergy in the USA serving in the Episcopal Church during the Covid-19 pandemic. The seven sets of variables were: personal, psychological, contextual, ministry-related, church orientation, theological stance, and attitudinal. The data supported the balanced affect model of clergy psychological wellbeing by demonstrating how different variables predicted individual differences in negative affect and in positive affect. For example, clergywomen showed no differences from clergymen in terms of positive affect, but higher levels of negative affect; active self-supporting and retired clergy showed no differences from stipendiary clergy in terms of positive affect, but lower levels of negative affect; Evangelical clergy showed no differences in negative affect, but higher levels in positive affect. The balanced affect model provides insights into how clergy may be better supported during a pandemic.
A Conceptual Model for Climate Change Mainstreaming in Government
Authors: Bleby Alice , Foerster Anita 
Published: October 2023

Abstract‘Mainstreaming’ climate change by embedding climate change considerations in government policies, processes, and operations can bolster the realization of climate mitigation and adaptation goals and reduce risks of counter-productive actions. Some climate laws around the world now contain explicit mainstreaming duties, in parallel with emissions reduction targets and adaptation planning requirements. This article proposes a conceptual model for climate change mainstreaming in government, with two pillars. Firstly, it defines objectives of climate mainstreaming, emphasizing that mainstreaming activities occur along a spectrum of ambition towards a goal of ‘mature mainstreaming’. Secondly, it proposes three complementary pathways to mature mainstreaming – regulatory, institutional, and capacity and capability-building pathways – to classify mainstreaming activities, and barriers to and enablers of mainstreaming. Grounded in empirical insights from a leading jurisdiction (Victoria, Australia), the model can assist governments to clearly articulate mainstreaming objectives and to identify, prioritize, and monitor mainstreaming initiatives to help in achieving their climate policy goals.
Statistical Comparison of Various Dayside Magnetopause Reconnection X‐Line Prediction Models
Authors: Qudsi Ramiz A. , Walsh Brian M. , Broll Jeff , Atz Emil , Haaland Stein 
Published: October 2023

AbstractReconnection at Earth's magnetopause drives magnetospheric convection and provides mass and energy input into the magnetosphere/ionosphere system thereby driving the coupling between solar wind and terrestrial magnetosphere. Despite its importance, the factors governing the location of dayside magnetopause reconnection are not well understood. Though a few models can predict X‐line locations reasonably well, the underlying physics is still unresolved. In this study we present results from a comparative analysis of 274 magnetic reconnection events as observed by the Magnetospheric Multiscale (MMS) mission to determine what quantities affect the accuracy of such models and are most strongly associated with the occurrence of dayside magnetopause reconnection. We also attempt to determine under what upstream solar wind conditions each global X‐line model becomes least reliable.
The Occurrence, Variability, and Potential Drivers of Submesoscale Eddies in the Southern California Bight Based on a Decade of High‐Frequency Radar Observations
Authors: Payandeh A. R. , Washburn L. , Emery B. , Ohlmann J. C. 
Published: October 2023

AbstractSubmesoscale eddies form an important component of the circulation of the Southern California Bight (SCB). Despite their acknowledged significance in influencing ocean physics, biology, and ecological processes, submesoscale eddies have been exceptionally hard to study and observe because of the technical challenges posed by both field and remote platforms. Here, using a decade of high‐frequency radar surface current observations, we describe submesoscale eddies in the SCB. Between 2012 and 2021, a total of ∼235,000 eddies were detected, averaging 452 ± 116 eddies per week. Recurring eddies in certain locations over time, formed hotspots of eddy activity, largely in association with topographical features. On seasonal scales, eddies were more numerous in the summer and early fall. At inter‐annual scales, eddy counts increased by 40% in association with the 2014–2015 marine heatwave and the 2015–2016 El Niño. A domain‐wide diurnal cycle was observed in the formation of eddies and the normalized vorticity. To determine the relative contributions of tides and diurnal winds, an analysis of spectral components and their spatial distribution along the SCB was conducted. The results revealed that while diurnal tides may exert some influence on the diurnal variations, their effect is comparatively minor when compared to diurnal winds. This conclusion was reached by considering the prevalence of the S1 frequency, which is a meteorological tide known to be associated with motions induced by sea‐land breeze. Overall, diurnal variability was more prominent in the southern SCB and less significant toward the north.