bluuebunny/crossref_metadata_2025_split huggingface dataset:
Defending State-Feedback Based Controllers Against Sensor Attacks
Authors: Cómbita Luis Francisco , Quijano Nicanor , Cárdenas Alvaro 
Published: July 2023

Context: This paper is motivated by the need to improve the resilience of industrial control systems. Many control systems currently operating in the industry were designed and implemented before the boom in communications (wired and wireless networks) within industrial control systems. However, nowadays they operate connected to the communications network. This increase in connectivity has made the systems susceptible to cyber-attacks that seek to degrade the proper operation of the control loop even affecting only one sensor.
Method: We use concepts from fault tolerant control and classic control theory to show that it is possible to reconstruct the system state without (any) one of the system outputs. This fact is used in the recalculation of the control signal through an algorithm of attack detection and isolation, to avoid for an attack to be feedback to the system, mitigating its effect. We show the effectiveness of our proposal with simulations on a four-tanks testbed using Matlab and Simulink.
Results: We show that a bank of unknown input observers can be designed to recover true information from attacked sensors, i.e., recover the information without the effect of the attack. Therefore, the estimation obtained from those observers can be utilized for computing a control action that mitigates the effect of the attack.
Conclusions: This mitigation of the attack prevents a single sensor attack from signi cantly impair the action of low-level controllers, improving the resilience on the system just modifying the digital controller architecture. The development presented is limited to cyber-attacks on system sensors pre- sented one at a time, that still can compromise seriously the system behavior. Future work will address the extension of the presented results in situations with simultaneous attacks on more than one sensor, and/or consider attacks on the control system actuators.
School Trajectory of Elementary Newcomer Students: Early Tracking System and Norm Accommodation
Authors: Le Pichon Emmanuelle , Baauw Sergio , Kang Sohee , Vorstman Jacob 
Published: July 2023

Abstract
The increase in the number of newcomer students in countries across the world has underscored the importance of effective transition strategies in education. Many students encounter difficulties in acquiring academic knowledge due to initial limited language skills in the school language. Implementing appropriate strategies to facilitate this transition has shown positive outcomes. However, some obstacles remain to be addressed for newcomer students. In the Netherlands, standardized tests are utilised to monitor the academic progress of all students and determine the appropriate educational pathway. Our study, based on longitudinal assessment data from 51 newcomer elementary school students and 74 of their classmates, sheds light on how this system interacts with the transitions of newcomers. While newcomer students made greater progress compared to their peers, we found that their results were influenced by the application of test norms designed for younger age groups. The insights from this study provide valuable perspectives on educational pathways for newcomer students and prompt us to reconsider the implications of norm accommodation for these students. It highlights the needs to implement practices that enable newcomer students to effectively pursue their academic aspirations.
Minimally capturing heterogeneous complier effect of endogenous treatment for any outcome variable
Authors: Lee Goeun , Choi Jin-young , Lee Myoung-jae 
Published: July 2023

Abstract
When a binary treatment

D

D

is possibly endogenous, a binary instrument

δ

\delta

is often used to identify the “effect on compliers.” If covariates

X

X

affect both

D

D

and an outcome

Y

Y

,

X

X

should be controlled to identify the “

X

X

-conditional complier effect.” However, its nonparametric estimation leads to the well-known dimension problem. To avoid this problem while capturing the effect heterogeneity, we identify the complier effect heterogeneous with respect to only the one-dimensional “instrument score”

E

(

δ
∣
X

)

E\left(\delta | X)

for non-randomized

δ

\delta

. This effect heterogeneity is minimal, in the sense that any other “balancing score” is finer than the instrument score. We establish two critical “reduced-form models” that are linear in

D

D

or

δ

\delta

, even though no parametric assumption is imposed. The models hold for any form of

Y

Y

(continuous, binary, count, …). The desired effect is then estimated using either single index model estimators or an instrumental variable estimator after applying a power approximation to the effect. Simulation and empirical studies are performed to illustrate the proposed approaches.
Die deutschsprachige Version der Violence Risk Scale – Sexual Offense Version (VRS-SO): Prädiktive und konvergente Validität und Kalibrierung des Fünf-Kategorien-Modells
Authors: Gaunersdorfer Kathrin , Eher Reinhard 
Published: July 2023

Zusammenfassung
Die Ergebnisse von Risikoeinschätzungsinstrumenten werden oft anhand von undefinierten Kategorien wie z. B. hohes, moderates oder niedriges Risiko kommuniziert. Alternativ können relative Risikomaße berichtet werden, wobei für deren Interpretation die Kenntnis des absoluten Risikos wichtig ist. Mittlerweile gibt es das internationale Fünf-Kategorien-Modell nach Hanson et al. (2017a, 2017b), das sich an der Basisrate orientiert und absolute und relative Risikomaße vereint. Es ist nicht auf Rückfälle in bestimmte Delikte oder auf bestimmte Risikoeinschätzungsinstrumente limitiert und erlaubt Risikomanagementressourcen zu kanalisieren.
Olver et al. (2018) wandten dieses Modell auch auf die VRS-SO an. Die vorliegende Studie basiert auf N = 968 VRS-SO-Datensätzen von im österreichischen Strafvollzug begutachteten Sexualstraftätern. Von N= 417 davon lagen auch fixe Fünfjahres-Rückfalldaten vor. Die nach Olver et al. (2018) gebildeten fünf Kategorien der VRS-SO erfüllten die allgemeinen Anforderungen an das Fünf-Kategorien-Modell. Sie trennten gut voneinander und waren prädiktiv valide für Rückfälle in sexuell motivierte Delikte.
Auch die Ergebnisse der Kalibrierungsanalysen zwischen dem aktuellen Datensatz und der Originalversion lassen auf eine gute Anwendbarkeit der fünfkategorialen Aufteilung der VRS-SO für die deutschsprachige Version der VRS-SO schließen. Die fünf Kategorien gingen auch mit signifikant unterschiedlichen Prävalenzraten relevanter klinischer Diagnose wie z. B. einer sexuellen Devianz, einer Persönlichkeitsstörung, der Ausprägung von Psychopathie-Merkmalen bzw. der Diagnose einer Substanzkonsumstörung einher, was auch für die konvergente Validität der VRS-SO Kategorien spricht.
Crystal structure of 6,6′-((1E,1′E)-hydrazine-1,2-diylidenebis(methanylylidene))bis (3-(3-bromopropoxy)phenol), C20H22Br2N2O4
Authors: Wang Zhi-Yong , Liu Yang , Yuan Jian-Ping , Zhang Qi-Long , Xu Hong , Huang Ya-Li 
Published: July 2023

Abstract
C20H22Br2N2O4, triclinic,

P

1
‾

$P\overline{1}$

(no. 2), a = 5.0060(12) Å, b = 9.135(2) Å, c = 11.650(3) Å, V = 518.6(2) Å3, Z = 1, R
gt(F) = 0.0474, wR
ref(F
2) = 0.1270, T = 273(2) K, β = 78.492(7).
Latin Grammarians as Lexicographers: The Treatment of Nouns with Uncertain Gender
Authors: Spangenberg Yanes Elena 
Published: July 2023

Abstract
Several late antique Latin grammatical works encompass material drawn from the ancient erudite linguistic speculation De Latinitate and De dubio sermone, ultimately dating back to Pliny the Elder. The most prominent formal feature of the concerned texts is their lexicographical structure, i.e. the presence of a series of highlighted lemmata accompanied by examples and explanations. Furthermore, most of the works concerned show traces of the alphabetical arrangement of their common source. This paper presents the results of a preliminary survey of the texts dealing with nominal gender: particular attention is paid to the ways in which each late antique grammarian adapts the common source according to his specific interests.
This inquiry comes out of a larger research project, which aims at producing a digital critical collection (thesaurus) of grammatical passages dealing with the dubius sermo. This repertory is intended to overcome the limits of the traditional printed collections of grammatical fragments.
Bayesian and Discriminative Models for Active Visual Perception across Saccades
Authors: Subramanian Divya , Pearson John M. , Sommer Marc A. 
Published: July 2023

AbstractThe brain interprets sensory inputs to guide behavior, but behavior itself disrupts sensory inputs. Perceiving a coherent world while acting in it constitutes active perception. For example, saccadic eye movements displace visual images on the retina and yet the brain perceives visual stability. Because this percept of visual stability has been shown to be influenced by prior expectations, we tested the hypothesis that it is Bayesian. The key prediction was that priors would be used more as sensory uncertainty increases. Humans and rhesus macaques reported whether an image moved during saccades. We manipulated both prior expectations and levels of sensory uncertainty. All psychophysical data were compared with the predictions of Bayesian ideal observer models. We found that humans were Bayesian for continuous judgments. For categorical judgments, however, they were anti-Bayesian: they used their priors less with greater uncertainty. We studied this categorical result further in macaques. The animals’ judgments were similarly anti-Bayesian for sensory uncertainty caused by external, image noise, but Bayesian for uncertainty due to internal, motor-driven noise. A discriminative learning model explained the anti-Bayesian effects. We conclude that active vision uses both Bayesian and discriminative models depending on task requirements (continuous vs categorical) and the source of uncertainty (image noise vs motor-driven noise). In the context of previous knowledge about the saccadic system, our results provide an example of how the comparative analysis of Bayesian versus non-Bayesian models of perception offers novel insights into underlying neural organization.
mGluR5 from Primary Sensory Neurons Promotes Opioid-Induced Hyperalgesia and Tolerance by Interacting with and Potentiating Synaptic NMDA Receptors
Authors: Jin Daozhong , Chen Hong , Zhou Meng-Hua , Chen Shao-Rui , Pan Hui-Lin 
Published: July 2023

Aberrant activation of presynaptic NMDARs in the spinal dorsal horn is integral to opioid-induced hyperalgesia and analgesic tolerance. However, the signaling mechanisms responsible for opioid-induced NMDAR hyperactivity remain poorly identified. Here, we show that repeated treatment with morphine or fentanyl reduced monomeric mGluR5 protein levels in the dorsal root ganglion (DRG) but increased levels of mGluR5 monomers and homodimers in the spinal cord in mice and rats of both sexes. Coimmunoprecipitation analysis revealed that monomeric and dimeric mGluR5 in the spinal cord, but not monomeric mGluR5 in the DRG, directly interacted with GluN1. By contrast, mGluR5 did not interact with μ-opioid receptors in the DRG or spinal cord. Repeated morphine treatment markedly increased the mGluR5-GluN1 interaction and protein levels of mGluR5 and GluN1 in spinal synaptosomes. The mGluR5 antagonist MPEP reversed morphine treatment-augmented mGluR5-GluN1 interactions, GluN1 synaptic expression, and dorsal root-evoked monosynaptic EPSCs of dorsal horn neurons. Furthermore, CRISPR-Cas9–induced conditional mGluR5 knockdown in DRG neurons normalized mGluR5 levels in spinal synaptosomes and NMDAR-mediated EPSCs of dorsal horn neurons increased by morphine treatment. Correspondingly, intrathecal injection of MPEP or conditional mGluR5 knockdown in DRG neurons not only potentiated the acute analgesic effect of morphine but also attenuated morphine treatment-induced hyperalgesia and tolerance. Together, our findings suggest that opioid treatment promotes mGluR5 trafficking from primary sensory neurons to the spinal dorsal horn. Through dimerization and direct interaction with NMDARs, presynaptic mGluR5 potentiates and/or stabilizes NMDAR synaptic expression and activity at primary afferent central terminals, thereby maintaining opioid-induced hyperalgesia and tolerance.SIGNIFICANCE STATEMENTOpioids are essential analgesics for managing severe pain caused by cancer, surgery, and tissue injury. However, these drugs paradoxically induce pain hypersensitivity and tolerance, which can cause rapid dose escalation and even overdose mortality. This study demonstrates, for the first time, that opioids promote trafficking of mGluR5, a G protein-coupled glutamate receptor, from peripheral sensory neurons to the spinal cord; there, mGluR5 proteins dimerize and physically interact with NMDARs to augment their synaptic expression and activity. Through dynamic interactions, the two distinct glutamate receptors mutually amplify and sustain nociceptive input from peripheral sensory neurons to the spinal cord. Thus, inhibiting mGluR5 activity or disrupting mGluR5–NMDAR interactions could reduce opioid-induced hyperalgesia and tolerance and potentiate opioid analgesic efficacy.
Measuring Food Literacy : The Survelliance of Elderly Teachers and Education Staffs’ Food Literacy Level
Authors: Malarat Anan , Chongmontri Kaesinee 
Published: July 2023

The “food literacy” is increasingly used to describe knowledge, skills and behaviors needed to meet food needs. The aim of this survey research was to measure food literacy level among elderly teachers and education staffs. Methods: This surveillance using FLQ-EE(Food Literacy Questionnaires of Elderly teachers and Education staffs) which created by authors. The participants were 170 elderly teachers and education staffs selected by census population in Bangkok Province Centre of the Welfare Promotion Commission for Elderly teacher and Educational staffs which was overweight (BMI≥23.0). The data were analysed by percentage, average and standard deviation. Results: The participants were interactive level in food knowledge and nutrition. Food skills including Food selecting, Food planning and manage, Food preparing were functional level. Excepted Eating was Critical level. Conclusions: Mostly,food literacy level surveillance indicates that it's on a satisfactory level. Therefore, appropriate learning should be promoted further.
Innovation and Technology in Table Tennis
Authors: Udomvirojsin Chareerat , Vongsrangsap Suppawan 
Published: July 2023

The advancement of innovation and technology has been seen in table tennis for many years; for example, developing the racket design with the innovation to make its weight lighter for better control, using the innovation for training in the form of robot to enhance the player’s reaction, accuracy and footwork. Moreover, a variety of technologies can help broaden the player’s skills to make the game more exciting and challenging as well as to gain more experience for entertainment in every level.The innovation and technology in table tennis has been still developed gradually, especially seeking for something new to facilitate the player’s training such as the robot available for playing interaction with the player, innovation for data analysis to clarify the information for performance improvement, and technology for experience promotion with playing simulation program, etc.It can be said that nowadays innovation and technology have a significant effect on table tennis, particularly transformation from an indoor sport to a high – tech game for better experience of interested persons. In the future it is expected that innovation and technology will create a challenge in various forms and enable everyone to reach the game in various convenient ways.
Análisis temporal del NDVI del humedal de Purrumpampa en Huamachuco y su relación con la expansión urbana
Authors: Rodríguez Mauricio Diego Jesus 
Published: July 2023

Urban expansion generally implies the informal occupation of vulnerable natural spaces, which leads to the deterioration of these ecosystems. This same phenomenon occurs in the Purrumpama wetland, located in Huamachuco, a city in the Sierra Libertad of Peru. For this reason, the objective of this article was to carry out a temporal analysis of the flora present in the wetland, contrasting the results obtained with a temporal analysis in Google Earth and identifying the relationship with urban expansion. For this purpose, Landsat 8 and Google Earth satellite images were used, delimiting the study area as established by the plans of the Sánchez Carrión Provincial Municipality. In this way, it will continue that there is a constant decrease in vegetation cover in the South and South-East areas of the wetland, calculating a loss of 74,792 m2 of the wetland from 2012 to 2021. Likewise, it was argued that the ambivalent actions of the municipality has legitimized the occupation of houses and control actions have been ineffective.
Decreasing Goal Oxygen Saturations in Bronchiolitis Is Associated With Decreased Length of Stay
Authors: Briggs Shivani , Gupta Vedant , Thakkar Nehal , Librizzi Jamie , Temkit Hamy , Engel Richard 
Published: July 2023

OBJECTIVES
For patients hospitalized with bronchiolitis, many hospitals have implemented clinical practice guidelines to decrease variability in care. Our hospital updated its bronchiolitis clinical pathway by lowering goal oxygen saturation from 90% to 88%. We compared clinical outcomes before and after this change within the context of the pathway update.

METHODS
This was a retrospective analysis of patients &lt;24 months old admitted to a pediatric tertiary care center from 2019 to 2021 with bronchiolitis. Patients with congenital heart disease, asthma, home oxygen, or admitted to an ICU were excluded. The data were stratified for patients admitted before and after the clinical pathway update. Statistical methods consisted of 2 group comparisons using the χ-square test for categorical variables, the Wilcoxon rank-sum test for continuous variables, and multiple regression analysis.

RESULTS
A total of 1386 patients were included, 779 preupdate and 607 postupdate. There was no statistically significant difference in the admission rate of patients presenting to the emergency department with bronchiolitis between the 2 groups (P value .60). The median time to room air was 40.0 hours preupdate versus 30.0 hours postupdate (P value &lt; .001). The median length of stay was 48.0 hours preupdate versus 41.0 hours postupdate (P value &lt; .001). Readmission rate was 2.7% within 7 days of discharge preupdate, and 2.1% postupdate (P value .51).

CONCLUSIONS
Decreasing goal oxygen saturation to 88% was associated with a statistically significant decrease in time spent on oxygen and length of stay for patients admitted with bronchiolitis with no increase in readmissions.
DETECTION OF THE SIGNALS OF THE TERRESTRIAL RADAR STATIONS BY SPACECRAFT WITH A PASSIVE SYNTHESIS OF THE ANTENNA APERTURE
Authors: Vakaliuk T. A. , Andreiev O. V. , Dubyna O. F. , Nikitchuk T. M. , Puleko I. V. 
Published: July 2023

Context is due to the need to analyze the electromagnetic accessibility of terrestrial radio radiation sources at long distances, which is typical for the operation of a spacecraft of radio technical intelligence with a passive synthesis of the antenna aperture.
Objective is to calculate the probability indicators of detecting the fact of signal emission of ground-based radar stations using radio-technical intelligence installed on a space carrier.
Method. Analytical calculation of the correct detection probability of the signal of the radio radiation sources by the spacecraft of radio technical intelligence based on the determination of the signal-to-noise ratio at the input of the detection device. The analysis of the technical characteristics of the group of ground radars made it possible to calculate the probability of correct detection only for the virtual radar, which generates the minimum number of pulses with the minimum energy during reconnaissance among all the analyzed radars.
Results. The fulfillment of the conditions of electromagnetic accessibility is checked and the correct detection probability of the signals of modern radar stations by the space radio-technical intelligence system with a passive synthesis of the antenna aperture was calculated.
Conclusion. Proposed use of the correct detection probability of the signal as the resulting indicator of electromagnetic accessibility of the radio radiation source. In the example radar stations of the air defense proved, that the proposed parameters of the space radio technical intelligence system with a passive synthesis of the antenna aperture provide the values of the correct detection probability of the signal, which are quite acceptable for modern monitoring systems.
Educazione e formazione: l’approccio, le sfide e la risposta audace di Edmund Bojanowski. Education and Training: Edmund Bojanowski’s Approach, Challenges and Bold Response
Authors: Matsulevich Serafina Nadzeya 
Published: July 2023

Edmund Bojanowski, an esteemed Polish pedagogue who lived in the XIX century, dedicated his life to the creation of education services for small children in his country, (which he called Ochronki (= protection), and to the training of the women instructors (Ochroniarki = the protectors). His objective was a preschool education inspired by Catholic values, as man was created “in the image and likeness of God”; he envisioned a system that would raise good citizens and good Christians, enabling them to tackle the challenges of life. Blessed with a strong educational vocation, he put great effort in preparing the women instructors for this task, providing them with both pedagogic knowledge and rigorous moral principles, as well as promoting critical thinking and sense of responsibility, with the authority borne of love for the true good. He strived to promote these abilities in his instructors, so that they would transfer them to the children; he felt these qualities transform knowledge into life wisdom, and allow a person to live with dignity and respect for oneself and others. These core beliefs were also the basis for the creation of a religious order of nuns.