bluuebunny/crossref_metadata_2025 huggingface dataset:
Performance analysis of conventional multilevel inverter driven PMSM drive in EV applications
Authors: Shriwastava Rakesh G. , Pokle Pravin B. , Mendhe Ajay M. , Dhote Nitin , Rewatkar Rajendra M. , Mapari Rahul , Dhunde Ranjit , Patil Hemant R. Bhagat , Pawase Ramesh
Published: December 2024

This paper describes the simulation and hardware analysis of a two-level inverter-driven permanent magnet synchronous motor (PMSM) drive in EV applications. The design of various sections of PMSM Drive is discussed in detail. This proposed work is based on the voltage source converter (VSC) fed four-pole, 373 W. This paper highlights the design and implementation using a microcontroller of (PMSM) drive for various operating conditions. The experimental results show that the control and power circuit used in the design can achieve excellent and consistent speed performance. The performance along with test results of the speed and load variation of the PMSM drive is studied for steady-state conditions. The performance of the motor has been checked by increasing the inverter frequency with the speed of the motor and also keeping the frequency remains constant by varying the load and speed. Hardware analysis indicates the improved performance of the motor and the drive. It has good speed and torque responses and is suitable for EPS applications.
Analysis of the soft switching modes for energy loss measurement of high frequency closed-loop boost converter
Authors: Pradhan Ajoya Kumar , Samal Sarita , Barik Prasanta Kumar , Nayak Smrutiranjan
Published: December 2024

This manuscript explains the analysis of the soft switching technology to measure the energy loss of high-frequency closed loop boost converter with zero-current switching (ZCS) and zero-voltage switching (ZVS) techniques. To get these attributes, the use of soft power converters that utilize soft switching techniques is essential. This paper examines the ZCS/ZVS AC/DC converter design, used in high-power systems for renewable energy and battery charging. This converter architecture ensures semiconductor switches turn on and off at zero voltage and current. It smooths rectifier diodes, reducing switching and reverse recovery losses. It has better power quality, efficiency, and input power factor. Practical study has been done to verify the converter's theoretical analysis. Empirical research shows gentle switching enhances system efficiency. Energy losses are reduced by 26% while turning on and 20% when turning off compared to the ZVS and ZCS. The prototype converter is built to corroborate simulation results. Compared to ZVS and ZCS, switching losses are lower and efficiency decline is modest across the operating range. This shows that the simulation and experimental results are consistent.
Optimizing standalone dual PV systems with four-port converter technology
Authors: Sha Sharma , Kalayanasundaram Rajambal
Published: December 2024

This paper analyses the four-port converter (FPC) based PV system. The discussed FPC is developed for hybrid energy sources (HES) with the merits of a single converting stage, fewer switches, and simple topology. By tapping two source ports from the midway of its two switching legs, the FPC presented in this work is developed from the basic full bridge converter (FBC). The pulses are produced using the phase angle control with pulse width modulation (PPAS) technique. Different modes of operation of the FPC are analyzed elaborately to give an insight into its topology. To efficiently manage power distribution among the ports and regulate their voltage, two key control variables have been utilized: duty ratio and phase angle. An in-depth presentation is provided on the design and modeling of a four-port converter. It provides autonomous management of power allocation among terminals and regulation of load voltage. Finally, simulated key waveforms of the FPC and simulation results to demonstrate the decoupled regulation of power sharing and load voltage of a PV system under varying input and output conditions are presented. The experimental prototype of the four-port converter results is discussed and presented in detail.
The effect percussive therapy on equine thoracic profile, mechanical nociceptive thresholds, spinal and limb kinematics and gait symmetry
Authors: Tabor G. , Nason N. , Maddock C.
Published: December 2024

Therapeutic devices are increasingly used by therapists and horse owners. Percussive therapy (PCT) has been shown to effect blood flow, tissue oxygenation, increase range of motion (ROM) and improve recovery in humans. The aims of this study were to investigate the immediate effects of PCT on horses. Using a within-subjects randomised blinded cross-over design, twelve polo horses in training received two 12-min PCT sessions to the major superficial muscle groups, with the device on or off, 24-h apart. Pre- and post-intervention or sham sessions epaxial muscle mechanical nociceptive thresholds (MNT) and thoracic (T) profile dimensions were measured. Each horse performed four in-hand trot passes where spinal kinematics and gait symmetry were measured with inertial measurement units, plus stride length was analysed via 2D video recordings. There were no significant differences between MNT measures. Within the sham group, thoracic profile was significantly different pre and post at T18 (mean change -0.48 cm ± 1.03; ) and in the intervention group, there was a significant difference between the pre and post at T13 (mean change = −0.76 cm ± 1.35). There was no significant difference in stride length or gait symmetry at the poll, withers, and pelvis but differences in T6, T13, L3 and sacrum ROM in the sham group and T6 and T18 in the intervention group were seen. Overall, the application of PCT did not result in MNT or stride length changes in the intervention group when compared to the sham scenario although there were minor changes to thoracolumbar profile and spinal ROM. Further research assessing walk kinematics, ridden horse performance are recommended, along with assessing different PCT applications and other variables such as blood flow and neurophysiological responses that affect behaviour.
The Image Rhetoric and Narrative Aesthetics of “Teasing and Irony” in Contemporary Chinese Art
Authors: Liu Yongliang , Simatrang Sone
Published: December 2024

The “scar art” of the 1980s mainly came from reflection on and criticism of the entire society. In 1990s China, influenced by both Western modernism and postmodernism, a phenomenon of “Teasing and Irony” emerged in contemporary Chinese art. At this time, contemporary art began to present a state of deconstruction from poetry, novels, film and television, art, performance art, conceptual art and so on, to people’s real lives. Deconstruction of authority and of classics became the pursuit of the times. The emergence of this cultural trend of Teasing and Irony involved a game of power and discourse. There were also expressions of criticism, ridicule, irony and kitsch, forming an abnormal postmodern narrative aesthetic that formed the main ecology of contemporary Chinese art in the 1990s.
Looking into the Eyes of Aswang: Alyx Arumpac’s Aswang (2019) as a “Gothumentary” of the Philippine War on Drugs
Authors: Goh Jan Marvin A.
Published: December 2024

Alyx Ayn Arumpac’s Aswang (2019) navigates an intimate terrain of the Philippine “war on drugs” during Rodrigo Duterte’s administration by documenting first-hand narratives from its various affected victims. The film challenges documentary norms as it entangles the reality of extrajudicial killings with the folkloric spectre of the “aswang.” Aswang’s (2019) narratives seek to temporarily disrupt perceptions of reality and expose the underbelly of Duterte’s anti-drug campaign, as spearheaded by the program “Oplan Tokhang,” within the dark urban spaces of Manila. By employing horror as an allegorical medium, Aswang (2019) blurs the boundaries between reality and folklore, which urges its viewers to engage in a more interpretive cinematic encounter. It also augments the depiction of its victims’ actual harrowing experiences impacted by state-sanctioned violence through the cinematic instillation of fear and radical hope through visual, thematic, and symbolic elements.
Singing Crimes, Rhyming News: Folksong Newsprints, Horror Sensibilities, and the Rise of Sensationalist Mass Media in Siam, 1920s–1940s
Authors: Jiamrattanyoo Arthit
Published: December 2024

The proliferation of print media in early-twentieth-century Siam coincided with the rising popularity of folk vocal music. By the 1920s, certain styles of folk balladry were appropriated by urban writers for news reportage and sociopolitical criticism with doses of sensationalization. Published in periodicals and chapbooks, this popular literature was characterized by its versification of true crimes and its typical focus on the figure of the criminal or the ghost. My article examines this hybrid genre of news entertainment at the nexus of a modern structure of the horror experience, folk music tradition, print capitalism, and journalistic culture in Siam. It argues that the genre constituted an early wave of Thai sensationalist mass media that represented a new aesthetic of horror and violence as sources of popular consumption and morbid curiosity. It also shaped the public’s horror and gothic sensibilities and anticipated the lurid intensification of print sensationalism in post-wwii Thailand.
Variable-Diameter Deployable Structure Composite Preforms Made by Braiding and Needle-Punching Integrated Forming Technology
Authors: Zhou Zhengxi , Guo Zitong , Shan Zhongde , Sun Zheng , Zhang Jun , Geng Fengchen , Wang Yaoyao , Yang Tianzheng , Zhuang Zhiqi
Published: December 2024

Variable-diameter deployable carbon fiber reinforced polymer (CFRP) composites possess deformation and load-bearing functions and are composed of stiff-flexible coupled preforms and matrix. The stiff-flexible coupled preform, serving as the reinforcing structure, directly determines the deployable properties, and its forming technology is currently a research challenge. This paper designs a braiding and needle-punching (BNP) composite preform forming technology suitable for stiff-flexible coupled preforms. Before forming, the preform is partitioned into flexible and rigid zones, with braiding and needle-punching performed layer by layer in the respective zones. A retractable rotating device is developed to form the stiff-flexible coupled preform, achieving a diameter variation rate of up to 26.6% for the BNP preform. A structural parameter model is also established to describe the geometric parameter changes in the deformation and load-bearing areas of the preform during deployment as a function of the braiding angle. Based on experiments, this paper explains the performance changes of BNP composites concerning the structural parameters of the preform. Experimental analysis shows that as the braiding angle increases, the tensile performance of BNP composites significantly decreases, with the change rate of tensile strength first decreasing and then increasing. Additionally, when the braiding angle is less than 21.89°, the impact toughness of BNP composites remains within the range of 83.66 ± 2 kJ/m2. However, when the braiding angle exceeds 21.89°, the impact toughness of BNP composites gradually decreases with increasing braiding angle. Furthermore, a hybrid agent model based on Latin hypercube sampling and error back-propagation neural network is developed to predict the tensile and impact properties of BNP composites with different structural parameters, with maximum test relative errors of 1.89% for tensile strength and 2.37% for impact toughness.
Safety of flow-controlled ventilation with positive and negative end-expiratory pressure in a swine model of intracranial hypertension
Authors: Schranc Álmos , Daniels John , Südy Roberta , Fontao Fabienne , Bijlenga Philippe , Plourde Guillaume , Quintard Hervé
Published: December 2024

Background

Patients with brain damage often require mechanical ventilation. Although lung-protective ventilation is recommended, the application of increased positive end-expiratory pressure (PEEP) has been associated with elevated intracranial pressure (ICP) due to altered cerebral venous return. This study investigates the effects of flow-controlled ventilation (FCV) using negative end-expiratory pressures (NEEP), on cerebral hemodynamics in a swine model of intracranial hypertension.

Methods

A model of intracranial hypertension involving bilateral trepan bolt holes was performed in 14 pigs. Pressure-controlled volume-guaranteed ventilation (PCV-VG) with PEEP and FCV using PEEP and then NEEP were applied. Intracranial pressure and oxygenation, as well as systemic hemodynamics and gas exchange parameters, were continuously monitored. Data were collected at baseline and at varying PEEP levels for both PCV-VG and FCV ventilation modalities. Following this, FCV ventilation and NEEP levels of -3, -6 and -9 cmH2O were applied.

Results

ICP remained stable with low PEEP levels, but significantly decreased with NEEP. Lower ICP following NEEP improved cerebral perfusion pressure and cerebral tissue oxygenation (p < 0.05 for all). FCV with NEEP at EEP-6 and EEP-9 significantly improved cardiac output and mean arterial pressure (MAP), compared to PCV-VG and FCV using PEEP (p < 0.05, respectively). There were no significant differences in gas exchange parameters between modalities (PCV-VG vs FCV), and between the application of PEEP or NEEP. No significant correlations were observed between ΔICP and ΔMAP.

Conclusion

The application of FCV with NEEP appears to be a safe ventilation mode and offers an additional tool for controlling severe intracranial pressure episodes. These findings warrant validation in future studies and may lead to important potential applications in clinical practice.
Effects of plant oil extracts on the digestibility, hematobiochemistry, and hematology of Clarias gariepinus
Authors: Enyidi U. D. , Asuquo P.
Published: December 2024

Background

Plant oil extract like sesame oil has high polyunsaturated fatty acids, while palm oil extracts are saturated. A serial substitution of crude sesame extract together with crude palm extract was used in novel diets of African catfish. Five types of feeds designated as feed F1 to feed F5 were made to vary in the inclusion of crude sesame extract (CSE) and crude palm extract (CPE), CSE: CPE), as follows: F1, 25:5, F2, 20:10, F3, 15:15, F4, 10:5, and F5, 5:25. Feed F6 was a commercial feed. The fish were fed to satiation for 70 days. We analyzed the digestibility of CSE, CPE, the feeds and the hematology and hematobiochemical parameters of the catfish.

Results

Results showed that the catfish had significantly higher digestibility for CSE 93.34 ± 0.22% than for CPE 78.98 ± 0.11%. Feed F1 had the highest digestibility 91.32 ± 0.07%, followed by feed F2, 82.25 ± 0.04%. The higher digestibility of feeds F1, F2, and F3 than F4 and F5 could be due to the lipids and fatty acid composition of the feed. Sesame seed is known to be high in phospholipids and triacylglycerols, and this enhances digestibility. Phospholipids are present in low quantities in palm oil. Crude sesame extract reduced blood cholesterol, triglycerides, and glucose, while crude palm extract increased them. Conversely higher dietary inclusions of CSE (F1 > F2 > F3) in that order increased the Hb, RBC, MCH, MCHC, TWBC, and the PCV.a

Conclusions

Crude sesame extract should be added to the diets of African catfish for optimal digestibility and enhanced hematobiochemical and hematological indices. Crude palm extract should be added but not above 10% for optimal performances.
Can lung function be used as a predictor of cerebral stroke?
Authors: Elgendy Walid I. M. , Anas Dalia , Nageeb Rania S. , Hassan Hanan A. , Lotfy Samah
Published: December 2024

Background and objectives

Limited research has looked into the precise connection between lung function, arterial blood gases, and cerebral stroke. This study was focused on examining the correlation between pulmonary function and carotid intima-media thickness (CIMT) in patients with and without cerebral stroke who do not have chronic pulmonary disease.

Methods

A case–control study included 125 cerebral stroke patients and 125 non-stroke controls selected from the outpatient clinics of the Neurology and Rheumatology & Rehabilitation departments at Zagazig University Hospital, Sharkia Governorate, Egypt. The assessment of lung function passed through measuring forced expiratory volume in the first second (FEV1), forced vital capacity (FVC), the ratio of forced expiratory volume in the first second to forced vital capacity (FEV1/FVC) ratio, and maximum voluntary ventilation (MVV). Arterial blood gases were measured, and CIMT was evaluated using high-resolution ultrasonography by the radiology author.

Results

The research findings suggested that patients exhibiting elevated carotid intima-media thickness (CIMT) faced a heightened risk of suffering from a cerebral stroke in comparison to those with normal CIMT levels. Additionally, the study revealed a negative relationship between lung function, as measured by FEV1, FVC, the ratio (FEV1/FVC), and MVV, and arterial blood gases, as indicated by the partial pressure of oxygen (PaO2), in relation to CIMT. Reduced FEV1, FVC, FEV1/FVC, MVV, and PaO2 were found to be associated with elevated CIMT. The stepwise multivariable regression model further showed that CIMT was positively correlated with age, while it displayed negative correlations with FEV1, FVC, FEV1/FVC, MVV, and PaO2.

Conclusion

Patients who have an elevated carotid intima-media thickness (CIMT) are at a greater risk of experiencing a cerebral stroke. In addition, reduced forced expiratory volume in one second (FEV1), forced vital capacity (FVC), FEV1/FVC ratio, maximal voluntary ventilation (MVV), and arterial partial pressure of oxygen (PaO2) are all linked with increased CIMT levels. Patients with elevated CIMT have a higher risk of cerebral stroke. These findings suggest that lung function tests in individuals without respiratory conditions could be beneficial for identifying those who may be at a heightened risk for experiencing a cerebrovascular stroke.
Evidence for music therapy and music medicine in psychiatry: transdiagnostic meta-review of meta-analyses
Authors: Lassner Alexander , Siafis Spyridon , Wiese Emanuel , Leucht Stefan , Metzner Susanne , Wagner Elias , Hasan Alkomiet
Published: December 2024

Background

Music therapy is a commonly used intervention added to usual care for psychiatric disorders.

Aims

We review the evidence for music therapy and assess its efficacy as an adjunct therapy across psychiatric disorders.

Method

A systematic literature search was conducted in four scientific databases to identify relevant meta-analyses. Articles were assessed with the AMSTAR-2 tool. The results of the high-quality articles were recalculated with the data from the primary studies. We decided to add the results of the lower-rated articles, using a narrative approach. We pooled the primary studies and calculated standardised mean differences (SMD) for the transdiagnostic outcomes of depression, anxiety and quality of life. We used the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) tool to assess the level of evidence.

Results

Meta-analyses were available for autism, dementia, depression, insomnia, schizophrenia and substance use disorders. We identified 40 relevant articles. One article per domain was identified as high quality. Music therapy added to treatment as usual showed therapeutic value in each disorder. The transdiagnostic results showed a positive effect of music therapy on depression (SMD = 0.57, 95% CI 0.36–0.78), anxiety (SMD = 0.47, 95% CI 0.27–0.66) and quality of life (SMD = 0.47, 95% CI 0.24–0.71). However, these effects were not maintained at follow-up, and all results were based on low or very low evidence.

Conclusions

Music therapy shows promising potential as an adjunctive treatment for psychiatric disorders, but methodological weaknesses and variability limit the evidence. More high-quality, well-powered studies are needed to reliably confirm its effect size.
Selpercatinib Treatment Beyond Progression in
RET
Fusion–Positive Non–Small Cell Lung Cancer
Authors: Besse Benjamin , de Miguel Maria , Kim Yu Jung , Johnson Melissa L. , Chan Jason , Peterson Patrick , Szymczak Sylwia , Puri Tarun , Oxnard Geoffrey R. , Tan Daniel S.W.
Published: December 2024

PURPOSE

Selpercatinib, a highly selective
RET
kinase inhibitor with CNS activity, is approved in multiple countries for patients with
RET
fusion–positive non–small cell lung cancer (NSCLC).

METHODS

Patients with NSCLC were treated on the phase I/II LIBRETTO-001 trial (ClinicalTrials.gov identifier:
NCT03157128
) and were permitted to continue selpercatinib beyond investigator-assessed progressive disease (PD) if the patient derived ongoing benefit according to the investigator and with sponsor approval. Data from patients with PD confirmed by an independent review committee were used for this analysis (N = 80 of 356 patients with NSCLC enrolled; data cutoff date of January 13, 2023).

RESULTS

Eighty patients had radiologically confirmed PD and continued selpercatinib per investigator assessment. Median duration of treatment beyond PD was 5.9 months. Of the 80 patients, 57 had oligoprogression (oligoPD), including 20 with 1-2 progressing lesions and 37 with 3-5 progressing lesions, whereas 23 had widespread progression (more than five progressing lesions). Median time on treatment beyond PD for patients with oligoPD was 9.8 months. Postprogression median time on treatment (ToT) appeared comparable between patients who progressed in CNS only (n = 8; 7.5 months) versus patients with extracranial PD (n = 68; 6.4 months). Of the 80 patients receiving postprogression therapy, 33 (41.3%) received local radiotherapy upon disease progression. Concurrent radiotherapy extended the ToT for patients across all subpopulations.

CONCLUSION

Continuing selpercatinib beyond progression is feasible and may be considered, particularly for patients with limited oligoPD, including patients with CNS progression.
Chrześcijańska wizja późnoantycznej paidei na przykładzie wychowania św. Ambrożego z Mediolanu
Authors: Sypniewska Nell
Published: December 2024

As a person who was born and who had lived in a time of a religious revolution, in which the Catholic Church started to gain power as one unitary organism (earlier composed of many local churches, called ecclesiae), Ambrose, bishop of Milan in the 4th century AD, is a splendid example of an individual able to use in his actions not only the Christian side of his education but also a traditional, classical one, known as a paideia. All of Ambrose’s works, especially the orations, showcase his extensive knowledge of traditional toposes and pagan writings (e.g. Cicero’s or Quintilian’s texts). The phenomenon of reconciling two different traditions in one mind lies in the childhood of Ambrose – since most likely that was the time when he received his education based entirely on the concept of paideia. The aim of the article is to analyze the concept of paideia in Late Antiquity based on the teachings received by Ambrose in his childhood.
W trosce o zbawienie? Zaświatowy i doczesny wymiar donacji
Authors: Niedzielska Agata
Published: December 2024

This paper discusses the differences within Christian denominations and also discrepancies in the construction of wills by analyzing the wills of women from the Radziwiłł family. Four women were chosen: Katarzyna z Radziwiłłów Hlebowiczowa, Anna Maria z Radziwiłłów Radziwiłłowa, Elżbieta Eufemia z Wiśniowieckich Radziwiłłowa i Tekla z Wołłowiczów Radziwiłłowa. At the very beginning, brief biographies of the testators will be presented in the context of the family and their relationship to it, then the wills will be analyzed and compared, especially their bequests. In the 17th century, the testamentary bequests of women from Radziwiłł’s family to religious communities in Protestant women were conscious of religious patronage and even denominational politics, understood as deliberate support of one’s religion in ancestral estates. For Catholic women, on the other hand, bequests can be identified with the principles of salvation in the Catholic denomination.
Obraz ksieni Magdaleny Mortęskiej w kazaniu pogrzebowym jezuity Stanisława Brzechffy
Authors: Szatkowska Alicja
Published: December 2024

Magdalena Mortenska was born in 1554, the last child of Melchior Mortensky and Elzbieta Kostka of Sztemberk. She lost her mother very quickly, so her aunt took care of her upbringing. In 1578, against her father’s wishes, she joined the Benedictine order in Chelmno. On June 4, 1579, she took her monastic vows, and a few days later became the prioress of the Chełmno monastery. For more than 50 years she was Mother Superior. During this time she modernized the Rule of St. Benedict, and created a congregation of monasteries of the Chelm rule. During her time, this congregation had 20 monasteries. The funeral sermon delivered by Stanislaw Brzechffa is a typical sermon of the Baroque period. The clergyman, in order to describe Magdalena, gives typical qualities and virtues of the nun, which were valued by the Catholic Church and worthy of imitation by other believers.
Dyspozycje funeralne w testamentach rzymskokatolickich żołnierzy armii koronnej w XVII wieku
Authors: Śliwińska-Słomska Izabela
Published: December 2024

The aim of the article is to present and familiarise the problem of funeral dispositions in the wills of soldiers of the Crown army, Roman Catholic faith in the 17th century. The paper presents issues concerning the choice of the burial place declared in the act of the last will. These were influenced by, among other things, the circumstances of the source, the presence of a priest when the document was drawn up, or the testator’s social and financial capital. The paper also addresses the presence in wills of declarations specific to the richer stratum of commanders and soldiers specifying the course of funeral ceremonies, the exact place of burial on the temple plan and the appearance of coffins.
THE ROLE OF PROFESSOR EWDOKSIA PAPUCI-WŁADYKA IN THE ESTABLISHMENT AND OPERATIONS OF THE POLISH ARCHAEOLOGICAL INSTITUTE AT ATHENS
Authors: Czebreszuk Janusz , Kukiel‑Vraila Beata , Niebieszczański Jakub
Published: December 2024

This essay presents the contribution of Professor Ewdoksia Papuci‑Władyka to the creation of the Polish Archaeological Institute at Athens, of which she is the vice‑director. The first attempts to establish the institute can be traced back to the 1990s. Still, it was only at the beginning of this century (2008‑2021), i.e. when Professor Papuci‑Władyka became involved, that these efforts found a positive conclusion. The Institute has been operating from its seat in Athens since 2021. This paper focuses on the key stages in its establishment, in which the Professor took an active and creative part. Each of these stages required from the organisers, including Professor Papuci‑Władyka, a degree of expertise far beyond that of a standard professor of archaeology. But as the now functioning institute demonstrates, all these problems were successfully overcome. Undoubtedly, without Ewdoksia Papuci‑Władyka and her numerous talents, the institution would not have come into being.
PRELIMINARY OBSERVATIONS CONCERNING WALL PAINTINGS FROM THE SO‑CALLED ‘HELLENISTIC’ HOUSE IN NEA PAPHOS, CYPRUS
Authors: Brzozowska‑Jawornicka Aleksandra
Published: December 2024

In the so‑called ‘Hellenistic’ House, a residence built at the turn of the 1st-2nd century AD in Nea Paphos, Cyprus, some traces of wall paintings were discovered on the walls of the building, pieces of architectural decoration and loose blocks. Although in a terrible state of preservation, the uncovered fragments of paintings allowed us to make some preliminary observations concerning their placement within the spatial layout of the analysed house, applied colours and patterns in the context of analogies. The wall paintings were preserved mainly in rooms of a public function surrounding the main courtyards. The multi‑coloured composition consisting of a socle, divided into horizontal stripes or vertical panels, topped with white plaster imitating masonry dominated the interior design of the residence. Poor condition of the wall paintings hinders establishing their style precisely, but it seems that despite a significant discrepancy in dating between the House and the so‑called Masonry Style known from the eastern Mediterranean, it constitutes the closest analogy for the residence wall paintings.
ROMAN BRONZE COINS FOR CYPRUS FROM THE REIGN OF TRAJAN (98-117)
Authors: Zając Barbara
Published: December 2024

Among the provincial coins from the reign of Trajan is a group of bronze issues struck in the mint in Rome (or some other Imperial branch) for Cyrenaica, Syria and Cyprus, distinguished based on the style and minting production. Orichalcum sestertii and dupondii, as well as copper asses, were minted for Cyprus between 114 and 116 AD. The coins have images typical for local cults, including Zeus Salaminios and the temple of Aphrodite at Paphos. Perhaps their production was related to the Parthian War or the suppression of the Jewish uprising in Cyprus in this period.
STRAINER JUGS: MYSTERIOUS POURING VESSELS FROM THE WELL IN THE AGORA IN NEA PAPHOS
Authors: Niziołek Kamila
Published: December 2024

Strainer jugs deposited in a Hellenistic well in the Agora of Nea Paphos, Cyprus, constitute a rare tableware shape. Moreover, the function of vessels, whose constant features are a deep, funnel‑like mouth separated from a body by a strainer, and a tabular spout placed perpendicularly to a small handle, remains unclear. The methodology included a macroscopic analysis of fabric combined with a typological study of vessels from the well. In addition, the capacities were measured with the goal of achieving a better understanding of their function. The results, supplemented by analogies, revealed that strainer jugs might not have been purely Hellenistic inventions as previously thought since a very similar shape was already produced in the Late Bronze Age in Cyprus. Hellenistic strainer jugs from the well were made in Rhodian Colour‑coated Ware. However, the preliminary study of other fragmentary preserved vessels from the site shows that the shape was possibly produced in various fabrics, as observed elsewhere in the Mediterranean. Detailed analysis of the shape indicates two main functions of vessels: filtering and pouring, while their capacity corresponds to a single serving. Although strainer jugs might have been used to prepare infusions/ filter other semi‑/ liquid substances and subsequently to feed, excluding other interpretations requires further research.
COULD OLBIA PONTICA BE THE MYTHICAL OIUM?
Authors: Twardecki Alfred
Published: December 2024

The article aims to draw attention to the possibility of identifying the geographical location of the mythical Oium mentioned by Jordanes. The new interpretation is founded on philological rather than any other basis. For the purposes of the hypothesis presented below, it was assumed that Jordanes used Gothic oral traditions, knew Latin at a basic level and did not know much Greek. At the same time, an important assumption constituting the foundation of the following hypothesis is the existence of a ‘Gothic’ settlement in the former Pontic Olbia until c. 430s AD and that maybe we can identify this settlement with Árheimar mentioned in Gothic sagas.
TREASURES OF ANCIENT RHIZON
Authors: Dyczek Piotr
Published: December 2024

The ancient capital of Illyria – Rhizon – has been excavated by archaeologists from the University of Warsaw since 2001. The contemporary city of Risan (Montenegro) partly covers the ancient ruins stretching on a plateau limited by the sea, the Špila River, and foothills. The archaeological excavations revealed several insulae of the Hellenistic city, once the seat of Illyrian queen Teuta but later destroyed during the First Illyrian War. The most interesting finds include an impressive hoard of Hellenistic coins (4656 pieces) issued by King Ballaeus, an Illyrian ruler otherwise unattested in currently known historical sources. Another much smaller hoard of coins linked to the same king is contemporaneous with the destruction of the city. The discovery of the said coins necessitated rethinking the timeline of the Illyrian rulers. Other unique finds are a golden ring with a gem depicting Artemis, a plaque with an image of the maenads, and a bronze figurine of Silenus (?). A significant discovery in its own right was also the unearthing of a palace complex, the first to be excavated within the territory of ancient Illyria.
ANCIENT QUARRIES AND THEIR PORTS: THE TRANSFER OF QUARRY ITEMS IN GREEK MAINLAND AND AEGEAN
Authors: Poupaki Eirene A.
Published: December 2024

Despite the broader research conducted on ancient harbours, further studies focusing on the ones associated with the marine transfer of quarry products in antiquity are quite few and fragmentary. The coastal quarries ensured the maritime transportation of the extracted rocks, mainly marble, intended to be carried over long distances. However, the products of inland quarries were also transported via overland routes and then shipped from the nearest harbour, which would provide berths for commercial vessels and stone‑carrying boats. Our study aims to present several aspects concerning the handling and shipping of quarry products from certain ports. The present paper includes a historical presentation of the ports where the docking of vessels carrying the extracted material and carved artefacts of quarry workshops took place, a short mention of the marine transportation of the quarried material from inland quarries, additional information about the harbours associated with the maritime transfer of other geomaterials and minerals in antiquity, as well as of marble and ores from modern quarries.
Features of bullying prevention and conflict resolution among education seekers
Authors:   Borys Grinchenko Kyiv Metropolitan University, Karpenko Olena , Liakh Tetiana ,   Borys Grinchenko Kyiv Metropolitan University, Spirina Tetiana ,   Borys Grinchenko Kyiv Metropolitan University
Published: December 2024

In educational institutions, education seekers frequently encounter various challenges and difficulties that can escalate into conflict situations. Conflict prevention plays a crucial role in fostering a healthy and safe educational environment, allowing every student to thrive and achieve success. This makes it an essential and timely topic for discussion. Conflicts and bullying are intrinsic aspects of interactions within any social setting, including educational institutions. These issues significantly affect education seekers psychological well-being, academic performance, and the overall atmosphere of the educational institution. Analyzing these phenomena through the lens of social psychology helps to understand their root causes and discover effective prevention methods. The article examines the characteristics of bullying and conflicts in educational settings and introduces methods and key strategies for conflict resolution, such as competition, accommodation, withdrawal, collaboration, and compromise. It also highlights conflict prevention techniques for students that can be utilized for effective conflict management. Furthermore, the article emphasizes the issue of bullying in educational institutions, analyzing its primary causes and differentiating it from other forms of conflict. The socio-psychological analysis of bullying and conflicts focuses on mechanisms like group dynamics, social identity, stereotypes, and social norms. Conflicts often emerge among education seekers (classmates or group mates) due to personality clashes and differing opinions on various issues. Common causes include struggles for leadership and authority among peers, as well as insults and misunderstandings. Understanding these causes is a critical step toward effective conflict prevention and resolution in the educational environment. Unresolved conflicts can lead to decreased academic performance, psychological stress, strained relationships among students, deteriorating emotional states, and increased bullying incidents.
The security of civil society and its role in ensuring national security in the conditions of the Russian Federation's war against Ukraine
Authors:   State Institution Luhansk Taras Shevchenko National University, Kurylo Vitalii , Karaman Olena ,   State Institution Luhansk Taras Shevchenko National University
Published: December 2024

The article reveals the essence of the phenomenon of civil society security and the role of civil society in ensuring the national security of Ukraine. The article also establishes that civil society is the most progressive part of society in the aggregate of independent citizens, institutions of civil society and social relations, which, interacting with the state on a partnership basis, provides conditions for the successful realization and self-realization of interests, needs, potentials, rights, freedoms of citizens and institutions of civil society based on universal and European values. The concept of “security of civil society” is defined as the ability of citizens and institutions of civil society in partnership with the state to maintain a state of satisfaction from the realization and self-realization of their own interests, needs, potentials, rights, and freedoms based on universal and European values in conditions of variability, instability, external and internal threats. It is clarified that in the conditions of the Russian Federation's war against Ukraine, the role of civil society in ensuring national security, integrity, sovereignty and independence of the country as a state has grown. Civil society has become not only a leader in the creation of a democratic and legal state, but also an active subject of ensuring the country's national security, Ukraine's movement towards membership in the EU and NATO. Prospects for the development of the security problem are determined – the study of the cohesion of civil society based on progressive European values as a factor of national security of Ukraine.
Some aspects of social work with elderly people with disabilities as a vulnerable category of the population
Authors:   SHEI Priazovsky State Technical University, Malyarchuk Nataliia , Balabanova Tetiana ,   SHEI Priazovsky State Technical University
Published: December 2024

The article is devoted to social work with elderly people with disabilities as a vulnerable category of the population. The authors note that the sphere of social support for the elderly in Ukraine requires reform, in particular, the development of new approaches, technologies and methods of working with this category of clients, which, due to demographic imbalance, has a tendency to grow. The need for a differentiated approach to studying the needs, problems, and experiences of the elderly is substantiated, taking into account various criteria, in particular, the presence of disability and its nature. Emphasis is placed on the need to ensure regular collection and analysis of statistical data disaggregated by various indicators, since the absence of such data hinders the development of high-quality programs, projects and services, and complicates the objective assessment of their real impact and effectiveness. The needs of elderly people with disabilities are analyzed, it is noted that they require a comprehensive approach to their satisfaction, which should take into account both physical and psychological aspects. The need to ensure the accessibility of social services for elderly people with disabilities, the provision of support at home, as well as create conditions for their social activity is emphasized, which can significantly improve the quality of life and reduce the social isolation of this vulnerable population group. Foreign experience in developing inclusive projects aimed at ensuring the social activity of elderly people is considered: “Locally Active Seniors”, “Senior Center for Seniors”, “Overcoming Barriers in the Senior Center – Senior Center for People with Mental Illnesses” (Poland), “The Louvre in Hospital”, “The Louvre in Memory” (France).
Lung cancer: three priorities for improved survival rates
Authors: Gilligan David
Published: December 2024

David Gilligan, consultant oncologist at Cambridge University Hospitals and Royal Papworth Hospital, and chair of the UK Lung Cancer Coalition, explains how healthcare managers can play a key role in driving quality improvements in lung cancer care in the UK. By leveraging best practices and innovative approaches, they can help to ensure that local lung cancer teams deliver the best possible care and outcomes for patients.
Prescribing in menopause care
Authors: Robertson Deborah
Published: December 2024

Deborah Robertson provides an overview of recently published articles that may be of interest to non-medical prescribers. Should you wish to look at any of the papers in more detail, a full reference is provided
Yellow chili bell pepper (Capsicum baccatum) on productive and pigment parameters in broiler chickens in the Peruvian highlands
Authors:   Departamento Académico de Zootecnia, Universidad Nacional del Centro del Perú, Junín, Huancayo 12006, Perú, Alvarez Moisés Mendoza , Carhuas Jordan Ninahuanca ,   Departamento Académico de Zootecnia, Universidad Nacional del Centro del Perú, Junín, Huancayo 12006, Perú. Universidad Peruana Los Andes, Huancayo 120101, Perú, Tacza Armando Aquino ,   Departamento Académico de Zootecnia, Universidad Nacional del Centro del Perú, Junín, Huancayo 12006, Perú
Published: December 2024

The present study aimed to determine the effect of yellow chili pepper (Capsicum baccatum) as a natural pigment in the diet of broiler chickens. The study was conducted at the Yauris Experimental Station of the Universidad Nacional del Centro del Perú. A total of 120 animals were used, distributed across four treatments with the inclusion of yellow chili pepper flour (T0 = 0%, T1 = 10%, T2 = 15%, and T3 = 20%). The initial weights of the chickens were homogeneous across all groups. However, significant statistical differences were observed in weight gain (P<0.05), with the T3 group achieving the highest weight gain of 2,493.3 g. Similarly, for final weight, the T3 group showed superior results with 2,604.1 g, and for carcass weight, T3 was outstanding with 2,484.2 g. The amount of β-carotene in the leg region was highest in the T3 group at 0.0716 mg/100g, and in the breast region, T3 also showed the highest amount with 0.046 mg/100g. In conclusion, the inclusion of yellow chili pepper flour in the diet of broiler chickens not only increases weight gain and carcass yield but also enhances the β-carotene content in the meat, serving as an effective natural pigment.
Effects of earthworm hydrolysate on health status, laying performance, egg quality, and economic benefit of Cherry Valley laying ducks at the late phase of reproduction
Authors:   HUTECH University, Faculty of Veterinary and Animal Science, Ward 25, Binh Thanh District, Ho Chi Minh City 72308, Viet Nam, Thuy Hong Loan Nguyen Vu , Thao Nhung Ngo Hoang ,   HUTECH University, Faculty of Veterinary and Animal Science, Ward 25, Binh Thanh District, Ho Chi Minh City 72308, Viet Nam
Published: December 2024

The study aimed to evaluate the effect of the earthworm hydrolysate, including in a complete feed-based diet on laying performance, quality of commercial eggs, and economic return of Cherry Valley (CV) laying ducks at the late phase of reproduction. A total of 100 laying ducks at 48 weeks of age were randomly allocated to 2 dietary treatments, namely CTL (control, in which animals were fed a complete feed and EXP (experiment, in which ducks were fed complete feed and 100 mL of the earworm hydrolysate) and 5 replicates. Animals were kept in the net cage with an earth floor and 10 animals/cage. The results showed that laying rate, number of eggs per week, and egg weight were higher in the EXP than in the CTL, and lower feed consumed per 10 eggs in the EXP than in the CTL (P≤0.05); egg shape index, york percentage, Haugh unit, and shell thickness were higher in the EXP than in the CTL (P≤0.05). On the other hand, the profit was higher in EXP than in CTL. In conclusion, the inclusion of earthworm hydrolysate in a complete feed-based diet improved laying performance, egg quality, and economic return of CV laying ducks at the late phase of reproduction. The ducks fed earthworm hydrolysate diet had higher 4.7% laying rate, higher 6.1% selected egg rate for hatchery and 17% more profit than those fed control diet.
Effect of dietary zinc supplementation on production performance, milk auality, immunity, and blood plasma of dairy cows: A meta-analysis
Authors:   Department of Nutrition and Feed Technology, Faculty of Animal Science, Bogor Agricultural University, Jl. Agatis, Kampus IPB Dramaga Bogor 16680, Indonesia, Kusuma Raihani Indah , Wijayanti Indah ,   Department of Nutrition and Feed Technology, Faculty of Animal Science, Bogor Agricultural University, Jl. Agatis, Kampus IPB Dramaga Bogor 16680, Indonesia, Retnani Yuli ,   Department of Nutrition and Feed Technology, Faculty of Animal Science, Bogor Agricultural University, Jl. Agatis, Kampus IPB Dramaga Bogor 16680, Indonesia, Jayanegara Anuraga ,   Department of Nutrition and Feed Technology, Faculty of Animal Science, Bogor Agricultural University, Jl. Agatis, Kampus IPB Dramaga Bogor 16680, Indonesia, Risyahadi Sazli Tutur ,   Department of Nutrition and Feed Technology, Faculty of Animal Science, Bogor Agricultural University, Jl. Agatis, Kampus IPB Dramaga Bogor 16680, Indonesia
Published: December 2024

A meta-analysis was conducted to evaluate the effects of Zinc supplementation on production performance, milk quality, immunity, and blood plasma of dairy cows. This study analyzed 25 related articles with 117 data points using a mixed model method with SAS web. The results showed that Zinc supplementation level increased (P<0.05) milk yield and decreased somatic cell count (SCC). Zinc supplementation level also linearly increased (P<0.05) IgM, IgG, and blood zinc. However, it does not have any effect on milk quality and blood biochemistry. In comparison to the control, both organic and inorganic Zinc sources increased (P<0.05) IgG, blood zinc, and decreased (P<0.05) SCC respectively. There was an interaction (P<0.05) observed between Zinc level and source on IgM and blood Zinc concentrations. Organic Zinc produced a higher effect (P<0.05) in increasing IgM and blood Zinc concentration than the inorganic source. It can be concluded that the provision of levels and sources of organic Zinc has a more favorable effect on dairy cows than inorganic Zinc.