bluuebunny/crossref_metadata_2025_split huggingface dataset:
Anthelminthic and antimicrobial effects of hedge woundwort (Stachys sylvatica L.) growing in Southern Kazakhstan
Authors: Mukhamedsadykova Aigerim Z. , Kasela Martyna , Kozhanova Kaldanay K. , Sakipova Zuriyadda B. , Kukuła-Koch Wirginia , Józefczyk Aleksandra , Świątek Łukasz , Rajtar Barbara , Iwan Magdalena , Kołodziej Przemysław , Ludwiczuk Agnieszka , Kadyrbayeva Gulnara M. , Kuntubek Gulnur N. , Mamatova Aliya S. , Bogucka-Kocka Anna , Malm Anna 
Published: May 2024

The Stachys L. genus has been widely used in traditional medicine in many countries throughout the world. The study aimed to investigate the chemical composition and bioactivity of the hydroethanolic extract (50% v/v) obtained by ultrasonication from the aerial flowering parts of Stachys sylvatica L. (SSE) collected in Almaty region (Southern Kazakhstan). According to RP-HPLC/PDA analysis the leading metabolites of the SSE belonged to polyphenols: chlorogenic acid and its isomers (2.34 mg/g dry extract) and luteolin derivatives (1.49 mg/g dry extract), while HPLC-ESI-QTOF-MS/MS-based qualitative fingerprinting revealed the presence of 17 metabolites, mainly chlorogenic acid and its isomers, flavonoid glycosides, and verbascoside with its derivatives. GC-MS analysis of the volatile metabolites showed mainly the presence of diterpenoids and fatty acid esters. A reduction in the viability of nematodes Rhabditis sp. was obtained for the SSE concentration of 3.3 mg/mL, while 11.1 mg/mL showed activity comparable to albendazole. The SSE exhibited higher activity against Gram-positive (MIC = 0.5–2 mg/mL) than Gram-negative bacteria and yeast (MIC = 8 mg/mL), exerting bactericidal and fungicidal effects but with no sporicidal activity. The SSE showed some antiviral activity against HCoV-229E replicating in MRC-5 and good protection against the cytopathic effect induced by HHV-1 in VERO. The SSE was moderately cytotoxic towards human cervical adenocarcinoma (H1HeLa) cells (CC50 of 0.127 mg/mL after 72 h). This study provides novel information on the SSE extract composition and its biological activity, especially in the context of the SSE as a promising candidate for further antiparasitic studies.
Assessing plasma activated water irrigation effects on tomato seedlings
Authors: Aceto Domenico , Rotondo Palma Rosa , Porfido Carlo , Bottiglione Benedetta , Paciolla Costantino , Terzano Roberto , Minafra Angelantonio , Ambrico Marianna , Dilecce Giorgio , Leoni Beniamino , De Miccolis Angelini Rita Milvia , Ambrico Paolo Francesco 
Published: May 2024

Introduction: The study investigates the potential of Plasma Activated Water (PAW) as an innovative irrigation medium to enhance growth and defense responses in tomato seedlings. It explores PAW’s utility in both healthy seedlings and those inoculated with Tomato mottle mosaic virus (ToMMV).Methods: PAW, produced through a dielectric barrier volume discharge, serves as a chemical-free alternative to traditional fertilizers. Tomato seedlings were irrigated with PAW or control solutions. The study employs biometric measurements to assess growth and biochemical analysis to evaluate antioxidant levels and pigments. Gene expression analysis was conducted to evaluate the plant response, while the distribution of macro and micronutrients was assessed through micro X-ray fluorescence.Results and discussion: Results indicate that PAW-irrigated seedlings exhibit significant growth enhancement compared to those receiving conventional fertilization. Increased levels of antioxidant molecules and pigments suggest improved photosynthetic activity and stress tolerance. Gene expression analysis shows up-regulation of defense genes in PAW-treated plants post-viral infection. The up-regulation of defense genes and the restoration of mineral nutrient distribution in PAW-treated, virus-infected plants highlight PAW’s role in enhancing plant resilience against pathogens and mitigating nutrient deficiencies. These findings emphasize PAW’s potential as a sustainable agricultural solution, promoting plant growth, enhancing defense mechanisms, and reducing biotic stress due to virus infections.
Cultural concepts of distress among Albanian young adults living in Switzerland - a qualitative study
Authors: Pnishi Imer , Shala Mirëlinda , Morina Naser , Maercker Andreas , Heim Eva 
Published: May 2024

ObjectivesExisting research recognizes the critical role that social, sociodemographic, and acculturative processes play in increasing vulnerability for experiencing psychological distress among second-generation migrants. However, to date, far too little attention has been given to the study of psychological distress in this social group. The main objective of this study is to examine cultural identities, as well as expressions and causes of psychological distress among second-generation Albanian-speaking migrants in Switzerland.MethodsSemi-structured qualitative interviews were conducted with 13 Albanian-speaking participants between 19 and 35 years of age using the interview of the Barts Explanatory Model Inventory. Data were analyzed by qualitative content analysis using MAXQDA-2018 software.FindingsStudy participants showed bicultural identities, which caused value conflicts and a feeling of being “caught” between Swiss and Albanian culture. Some participants experienced the fear of disappointing their parents. Others find it difficult to deal with conflicting norms and values. Parentification was another important cause within their cultural concept of distress. At the same time, (implicit) social support, i.e., spending time with the family and the community, was an important coping mechanism.ConclusionSecond-generation immigrants are exposed to specific risk factors for psychological distress. A better understanding of these risk factors and their coping mechanisms is essential for providing them with meaningful support services, both in prevention and psychotherapy.
Artistic sports activities effectiveness for enhancing students’ academic performance among left-behind children: mediating effects of loneliness
Authors: Zhou Yutao , Ferraro Francesco Vincenzo , Fan Chengwen 
Published: May 2024

IntroductionNumerous studies within the school and academic contexts have underscored the profound impact of psychometric variables such as academic self-efficacy, self-esteem, and loneliness on academic achievement among children. Although physical activities and dance practices are known to bolster academic self-efficacy and enhance academic outcomes, the effect of Artistic Sports Activities on these psychological determinants among left-behind children (LBC) in rural schools remains underexplored.MethodThis study was conducted from September 2020 to January 2022 among 405 LBCs aged 9 to 13 from six randomly selected primary schools in Hunan Province, China. Schools were chosen in collaboration with the Hunan Women and Children’s Federation, ensuring informed consent through stakeholder informational sessions. The study employed rigorous sampling and data analysis methods, including the Shapiro–Wilk test for normal distribution and Cronbach’s alpha for reliability, alongside Pearson correlation, independent and paired t-tests, and multiple linear regression analyses to investigate the effects of Artistic Sports Activities on psychometric variables and academic performance among LBCs. Data collection involved standardized questionnaires assessing academic self-efficacy, self-esteem, and loneliness before and after intervention.ResultsFindings indicate that Artistic Sports Activities significantly improved academic self-efficacy and self-esteem and reduced loneliness, leading to enhanced academic performance. Notably, loneliness was identified as mediating the relationship between academic self-efficacy and self-esteem among LBCs.DiscussionThe findings highlight the critical role of integrating Artistic Sports Activities in educational frameworks to bolster psychological and academic outcomes for LBCs. The study reveals the intricate interplay between loneliness, self-esteem, and academic self-efficacy, underscoring the necessity for targeted educational interventions.
Amelioration of age-related cognitive decline and anxiety in mice by Centella asiatica extract varies by sex, dose and mode of administration
Authors: Gray Nora E. , Hack Wyatt , Brandes Mikah S. , Zweig Jonathan A. , Yang Liping , Marney Luke , Choi Jaewoo , Magana Armando Alcazar , Cerruti Natasha , McFerrin Janis , Koike Seiji , Nguyen Thuan , Raber Jacob , Quinn Joseph F. , Maier Claudia S. , Soumyanath Amala 
Published: May 2024

Background: A water extract (CAW) of the Ayurvedic plant Centella asiatica administered in drinking water has been shown to improve cognitive deficits in mouse models of aging and neurodegenerative diseases. Here the effects of CAW administered in drinking water or the diet on cognition, measures of anxiety and depression-like behavior in healthy aged mice are compared.Methods: Three- and eighteen-month-old male and female C57BL6 mice were administered rodent AIN-93M diet containing CAW (0, 0.2, 0.5 or 1% w/w) to provide 0, 200 mg/kg/d, 500 mg/kg/d or 1,000 mg/kg/d CAW for a total of 5 weeks. An additional group of eighteen-month-old mice were treated with CAW (10 mg/mL) in their drinking water CAW for a total of 5 weeks to deliver the same exposure of CAW as the highest dietary dose (1,000 mg/kg/d). CAW doses delivered were calculated based on food and water consumption measured in previous experiments. In the fourth and fifth weeks, mice underwent behavioral testing of cognition, anxiety and depression (n = 12 of each sex per treatment group in each test).Results: Aged mice of both sexes showed cognitive deficits relative to young mice while only female aged mice showed increased anxiety compared to the young female mice and no differences in depression were observed between the different ages. CAW (1,000 mg/kg/d) in the drinking water improved deficits in aged mice in learning, executive function and recognition memory in both sexes and attenuated the increased measures of anxiety observed in the aged female mice. However, CAW in the diet only improved executive function in aged mice at the highest dose (1,000 mg/kg/d) in both sexes and did so less robustly than when given in the water. There were no effects of CAW on depression-like behavior in aged animals regardless of whether it was administered in the diet or the water.Conclusions: These results suggest that CAW can ameliorate age-related changes in measures of anxiety and cognition and that the mode of administration is important for the effects of CAW on resilience to these age-related changes.
Coronary Computed Tomography Angiography-Derived Modified Duke Index Is Associated with Peri-Coronary Fat Attenuation Index and Predicts Severity of Coronary Inflammation
Authors: Halațiu Vasile-Bogdan , Benedek Imre , Rodean Ioana-Patricia , Cojocariu Liliana-Oana , Mihăilă Theofana , Blîndu Emanuel , Roșca Aurelian , Mátyás Botond-Barna , Gerculy Renata , Buicu Florin , Benedek Theodora 
Published: May 2024

Background and Objectives: The modified Duke index derived from coronary computed tomography angiography (CCTA) was designed to predict cardiovascular outcomes based on the severity of coronary stenosis. However, it does not take into consideration the presence or severity of peri-coronary inflammation. The peri-coronary fat attenuation index (FAI) is a novel imaging marker determined by CCTA which reflects the degree of inflammation in the coronary tree in patients with coronary artery disease. To assess the association between the modified Duke index assessed by CCTA, cardiovascular risk factors, and peri-coronary inflammation in the coronary arteries of patients with coronary artery disease. Materials and Methods: One hundred seventy-two patients who underwent CCTA for typical angina were assigned into two groups based on the modified Duke index: group 1—patients with low index, ≤3 (n = 107), and group 2—patients with high index, >3 (n = 65). Demographic, clinical, and CCTA data were collected for all patients, and FAI analysis of coronary inflammation was performed. Results: Patients with increased values of the modified Duke index were significantly older compared to those with a low index (61.83 ± 9.89 vs. 64.78 ± 8.9; p = 0.002). No differences were found between the two groups in terms of gender distribution, hypertension, hypercholesterolemia, or smoking history (all p > 0.5). The FAI score was significantly higher in patients from group 2, who presented a significantly higher score of inflammation compared to the patients in group 1, especially at the level of the right coronary artery (FAI score, 20.85 ± 15.80 vs. 14.61 ± 16.66; p = 0.01 for the right coronary artery, 13.85 ± 8.04 vs. 10.91 ± 6.5; p = 0.01 for the circumflex artery, 13.26 ± 10.18 vs. 11.37 ± 8.84; p = 0.2 for the left anterior descending artery). CaRi-Heart® analysis identified a significantly higher risk of future events among patients with a high modified Duke index (34.84% ± 25.86% vs. 16.87% ± 15.80%; p < 0.0001). ROC analysis identified a cut-off value of 12.1% of the CaRi-Heart® risk score for predicting a high severity of coronary lesions, with an AUC of 0.69. Conclusions: The CT-derived modified Duke index correlates well with local perilesional inflammation as assessed using the FAI score at different levels of the coronary circulation.
Differential Diagnosis of Inflammatory Bowel Disease and Functional Bowel Disorder in Children Based on Ultrasonography
Authors: Nelasov N. J. , Karkoshka T. A. , Eroshenko O. L. , Morgunov M. N. , Paleniy A. I. 
Published: May 2024

Objective: To study the diagnostic efficiency (DE) of sonographic signs in differentiation of inflammatory bowel disease (IBD) and functional bowel disorder (FBD) in children and to develop an optimal mathematical model for differential diagnosis of IBD and FBD using comprehensive assessment of sonographic signs.Material and methods: We examined 79 children with and without clinical signs of large-bowel disease. All the children underwent bowel ultrasonography with strain elastography. We also determined the level of fecal calprotectin (FC). The FC level > 120 μg/g was a cutoff value to differentiate IBD from FBD.Results: We determined the DE of sonographic signs in verification of IBD and FBD: large-bowel wall thickening (DE, 87%; P  <  .0001), large-bowel wall stratification (DE, 93.1%; P  <  .0001), enlarged mesenteric lymph nodes (DE, 53.4%; P=.591), interloop ascites (DE, 98.3%; P  <  .0001), Color Doppler findings in the large-bowel wall (DE, 98.3%; P  <  .0001), strain elastography findings in the large-bowel wall (DE, 96.5%; P  <  .0001). We developed an optimal model for differentiation of FBD and IBD using the analysis of sonographic signs (DE, 98.7%).Conclusions: The sonographic signs (large-bowel wall thickening, large-bowel wall stratification, interloop ascites, color Doppler findings in the large-bowel wall, stiffness found on strain elastography) can be effectively used for differential diagnosis of FBD and IBD in children. The developed mathematical model enables to reliably differentiate children with FBD and IBD.
HUMANITARIAN TURN IN CONTEMPORARY ISLAMIC STUDIES: A REFLECTION OF ALI ZAIN AL-JUFRI’S THOUGHT ON RELIGIOUS MODERATION
Authors: Syauqi Imad , Wawan  
Published: May 2024

This research aims to examine Ali Zain al-Jufri's religious moderation. Through his work, al-Insaniyya qabla al-Tadayyun (Humanity before Religiosity), al-Jufri responds to the religious forms of Muslims in several parts of the world. By focusing on this work, the researchers thoroughly explore al-Jufri's thoughts regarding religious moderation. Why is this work relevant for study? Apart from the fact that no previous research has examined al-Jufri's work, this work is increasingly relevant to study if we reflect on current sociological facts. Much violence occurs in the name of religion. Those behaviors are nothing more than forms of interpretation, which are then considered the voice of God. At least, al-Jufri's work is one way out as an oasis to these problems. The method used in this research is a review-based qualitative method that focuses on examining al-Jufri's work. This research is classified as library research. In the end, this research concluded that there are three significant values of al-Jufri's religious moderation, including the command to speak good words (Surah al-Baqarah [2]: 83), the prohibition on killing fellow humans (Surah al-Ma'idah [3]: 32), and the order to uphold justice on earth (Surah al-Nisa [5]: 135). Therefore, al-Jufri distinguished religion and religiosity. Humanity, for him, is above religiosity, not religion.
Pengaruh Penggunaan Pasir Pantai Amassangan terhadap Kuat Tekan Beton
Authors: Sudirman Sudirman 
Published: May 2024

Penelitian bertujuan untuk mengetahui karakteristik pasir pantai Amassangan, serta untuk mengetahui nilai kuat tekan beton yang menggunakan pasir pantai bila dibandingkan dengan beton yang menggunakan pasir sungai Masamba. Penelitian ini menggunakan metode kuantitatif melalui serangkaian eksperimen terhadap beberapa benda uji yang menggunakan pasir pantai, dan benda uji yang menggunakan pasir sungai. Pengujian kuat tekan dilakukan pada umur 28 hari sesuai dengan SNI 1974:2011. Hasil penelitian menunjukkan bahwa karakteristik pasir pantai Amassangan (yang tidak dicuci) memiliki kadar lumpur 1,200% dengan modulus kehalusan 2.419, sedangkan pasir sungai Masamba memiliki kadar lumpur hanya 1.333% dengan modulus kehalusan 2.351. Secara teoritis hasil penelitian ini diharapkan dapat memperluas wawasan dan pengetahuan mengenai pemanfaatan pasir pantai Amassangan sebagai bahan pengganti pasir sungai, serta dapat menjadi bahan referensi dalam bidang struktur.
This research aims to identify the characteristics of Amassangan beach sand, and to know the value of compressive strength of concrete using beach sand, compared to concrete using Masamba river sand. This research uses a quantitative method through a series of experiments on several sylindrical testing concrete using beach sand, and testing concerete using river sand. Compressive strength testing was carried out at the age of 28 days, in accordance with SNI 1974:2011. Study results show that characteristics of the Amassangan beach sand (before being washed) has mud content of 1,200% with a fineness modulus of 2,419, while that of Masamba river sand has a mud content of only 1,333% with a fineness modulus of 2,351. The results of this research are expected to privide insight and knowledge on the use of Amassangan beach sand as a substitute for river sand, and hopefully these can be used as reference, particularly in the field of structure.
ТЕНДЕНЦІЇ У ВІДТВОРЕННІ ГЕНДЕРНОЇ НЕРІВНОСТІ ПІД ЧАС ПОВНОМАСШТАБНОЇ ВІЙНИ
Authors: Борисова Ю. , Дуднікова Н. 
Published: May 2024

На основі аналізу статистичних даних та результатів соціологічних досліджень проаналізовано закономірності та сфери вияву гендерної нерівності в умовах війни, акцентовано увагу на необхідності збереження та посилення здобутків української держави у питаннях досягнення гендерного балансу та забезпечення подальшого скорочення гендерного розриву.
ВИКОРИСТАННЯ ПІРАМІДИ ФРАНКЛІНА ПІД ЧАС НАВЧАННЯ
Authors: Ткачук Віталій 
Published: May 2024

Вміння керувати ресурсом часу (тайм-менеджмент) – можна розцінити як керування власним життям і людина в будь-який момент може зробити вибір: сидіти склавши руки або свідомо керувати плином свого життя.
Design Framework for Sensorless Control of Synchronous Machine Drives
Authors: Tiitinen Lauri , Hinkkanen Marko , Harnefors Lennart 
Published: May 2024

This paper develops a design framework for sensorless flux-vector
control of synchronous machine drives. Observer-based volts-per-hertz
(V/Hz) control is presented as a special case in this framework. A
complete linearized model is derived, which allows systematic control
design and stability analysis. Using the model, passivity conditions are
derived. The control methods are experimentally evaluated using a 6.7-kW
synchronous reluctance machine (SyRM) and a 2.2-kW permanent-magnet (PM)
machine as examples.
Linear Grounding against Total Harmonic Distortion (THD) based on Faden Spectrum Phenomenon
Authors: Shtat Prof. Hazar , Haider Nazih 
Published: May 2024

This research deals with the effect of capacitive and inductive
harmonics on the efficiency of electrical and electronic devices used in
installing a giant screen owned by Faden Spectrum Company that was
installed on one of the huge towers in the city of Al-Khobar in the
Kingdom of Saudi Arabia, with an area of 2000 m, and
it consists of 2000 cabinets containing 2000 electrical cells, each cell
having an area of 1 m.
The problem was solved -Significantly - by linear grounding, that
provided creative also solutions for four similar screens of relatively
smaller size, which may allow this type of grounding to be generalized
to all electrical networks with similar problems.
The engineering team, under our supervision, worked to reduce the
annoying noise coming from the main feed box (MDB), which was increasing
steadily with increasing lighting intensity, to become 90 dB at 60%
brightness and 155 dB at 100% brightness, by building an independent
linear grounding.
It deals to grounding the zero point of the transformer and this applies
to the screen feeding system as a whole, provided that the old grounding
remains as grounding against touch currents to protect individuals from
electrification.
Our engineers succeeded in reducing the noise caused by harmonics from
95dB to 55dB at 50% brightness (which is the normal operating rate for
this type of screen at noon).
The apparent amperage on neutral has also been reduced to 438A instead
of 811A at the same brightness rate.
This solution is reduced the size of the Active Harmonic Filter to less
than half, saving a lot of money when the customer wants to reach
typical values by used the THD Filtering.
Towards a Practical Study: Unraveling Job Satisfaction Through Models and Measurement Tools
Authors: Bayad Oursoula , Touri Bouzekri 
Published: May 2024

This paper conducts a thorough comparative analysis of job satisfaction measurement models, with a specific focus on the Job Characteristics Model (JCM) by Hackman and Oldham (1976) and Herzberg's Two-Factor Theory. The JCM identifies crucial characteristics influencing job satisfaction, emphasizing psychological states, while Herzberg's Theory categorizes factors into hygiene and satisfaction. The study delves into the applications and strengths of each model, offering insights into their effectiveness in diverse organizational contexts. Furthermore, the analysis extends to a detailed examination of various job satisfaction measurement tests, considering factors such as test duration, number of items, and the nature of the measurement. From the concise "VAN" to the detailed "Minnesota Satisfaction Questionnaire (MSQ) - Long," each test is scrutinized for its unique contributions and limitations. The study provides a nuanced understanding of different approaches to job satisfaction assessment, catering to the varied needs of researchers and practitioners. In the context of the comparative analysis, the paper sheds light on the trade-offs between brevity and depth in measurement processes. Tests like the "Overall Job Satisfaction Scale" and "Global Job Satisfaction Questionnaire" offer quick assessments suitable for an overall evaluation, while the "Minnesota Satisfaction Questionnaire (MSQ) - Long" allows for a more comprehensive exploration of diverse facets. The findings guide researchers and practitioners in making informed choices based on the specific goals of their studies, ensuring a tailored and effective approach to measuring job satisfaction.

Received: 12 February 2024 / Accepted: 30 April 2024 / Published: 5 May 2024