bluuebunny/crossref_metadata_2025 huggingface dataset:
Work environment as predictors of perceived organisational performance of private university libraries in South-west, Nigeria
Authors: Ogungbenro Olabisi Dorcas
Published: May 2024

The library is the major source of information provider in the university community, which makes it a storehouse of information for intellectual development for staff and students. The effective and efficient performance of any private university library personnel will greatly depend on the work environment of the private university library which can be conducive or unconducive for them to perform their task. To this effect, this study investigated the influence of the work environment on organisational performance of private university libraries in South-west, Nigeria. Two research questions were answered while one hypothesis was tested at 0.05 alpha level. The study adopted survey research design of the correlational type with the study population of 430 librarians from 30 private universities established as at 2021, in the six states of South-west, Nigeria. The study used total enumeration method to cover all the professional and para-professional library personnel. A validated questionnaire was used for data collection. The Cronbach alpha was used to compute the reliability coefficient of the instruments as follows: Work environment (0.730) and organisational performance (0.885). Sample of 378 questionnaires were retrieved and used for data analysis using descriptive statistics, while inferential statistics was used for data analysis. Findings revealed that the state of work environment of private university libraries in the south-west is conducive. Result from the finding indicated that there is large organisational performance in the private university libraries, the result also revealed that there is a significant relationship between work environment and organisational performance of private university libraries in South-West, Nigeria (r=.513, n=378, p (.000)<.05) and Psychological work environment (r=.449, p(.000)<.05), has the highest influence. Hence, work environment influenced/enhanced organisational performance of private university libraries in the study.
Como é financiada a democracia no Brasil atual
Authors: Facury Scaff Fernando , Rocha Francisco Sérgio
Published: May 2024

Tema expressivo na discussão político-constitucional é a forma pela qual os partidos políticos angariam recursos a fim de financiar as campanhas eleitorais de seus membros. O presente texto aborda as seguintes questões, de conformidade com o roteiro proposto: (1) qual o sistema adotado no Brasil e suas implicações em termos de transparência e accountability, de tal modo a permitir maior controle por parte da sociedade? (2) Como se comportam os órgãos de controle no Brasil com vista a promover/resgatar a legitimidade democrática do financiamento eleitoral?
I sistemi elettorali italiani. Una prospettiva storica di ingegneria elettorale
Authors: Famiglietti Gianluca
Published: May 2024

All’indomani dell’Unità d’Italia (marzo 1861) il voto era riservato solo ai cittadini maschi, purché avessero un’elevata condizione sociale (un sistema censitario dunque che prevedeva l’iscrizione nelle liste solo di coloro che avessero pagato almeno 40 lire di tasse annue, il censo elettorale), sapessero leggere e scrivere, e avessero compiuto 25 anni. In un Paese povero e agricolo come era l’Italia dell’epoca meno del 2% della popolazione era in grado di soddisfare tali requisiti (per la precisione l’1,7%). Queste previsioni erano contenute nella legge elettorale del Regno di Sardegna del 1859 che divenne la prima legge elettorale del Regno d’Italia dopo l’unificazione: essa prevedeva un sistema maggioritario a doppio turno, ossia il ballottaggio tra i due candidati più votati nel corso della prima tornata. Si ricordi che nella monarchia costituzionale delineata dallo Statuto Albertino (promulgato da Carlo Alberto di Savoia nel 1848 e poi esteso al Regno d’Italia dopo l’Unità) il Parlamento aveva una struttura bicamerale, ma gli elettori esprimevano il loro suffragio solo per i 443 seggi della Camera dei deputati, poiché il Senato del Regno era interamente di nomina regia, e la carica era vitalizia.
Tools and approaches for evaluating the effectiveness of Antarctica's protected areas
Authors:   , Burrows Joanna
Published: May 2024

This thesis presents a suite of practical tools for evaluating the effectiveness of Antarctica’s protected areas, which are vulnerable to the impacts of local activities. It establishes the importance and timeliness of conservation impact evaluation in Antarctica and proposes a research and policy agenda to enhance the efficacy of the continent’s key conservation tool. An expert-elicited theory-of-change model is presented, describing the environmental outcomes that Antarctic protected areas may generate, and the causal pathways through which these outcomes may result. This research establishes the theoretical and methodological foundations for the first empirical evaluations of the effectiveness of conservation in Antarctica.
Reseña/Review (Valhondo Crergo, José Luis, “Comunidades amenazadas e identidadesmediáticas en construcción”, Fragua, ISBN/DOI:978-84-7074-850-9, 216 págs., 2023)
Authors: Neves Pérez Hugo
Published: May 2024

En esta reseña, se sintetizan las narrativas que se analizan en la obra, correctamente seleccionadas, para describir el objeto de estudio, ya que se ocupan de reflejar tanto la situación trágica de las comunidades en peligro, o amenazadas, como la perspectiva individual de los sujetos que las integran. Historias que construyen esos individuos sobre si mismos y que diagnostican los peligros, o síntomas, que ponen en riesgo su pertenencia a esas comunidades, sobre todo porque esas mismas comienzan a resquebrajarse, a dividirse, a atomizarse y a diluirse sin poder poner soluciones a las crisis que afrontan. Este concepto mencionado, es el fundamento esencial de la obra, es decir, la comprensión, desde un punto de vista comunicativo, de cómo las historias, las tramas y los relatos, de estas comunidades amenazadas, se explican en base a las consecuencias derivadas de la modernidad, el desarrollo tecnológico y los cambios entre lo público y lo privado.
Investigación social en Twitch: un análisis experimental de seis streamers hispanohablantes
Authors: Prummer Arabaolaza Bárbara , Díaz-García Iru , Chales-Aoun Aileen , Muñoz-Carballo María , Carniglia-González Gonzalo
Published: May 2024

En este artículo se presenta una investigación diacrónica centrada en analizar las formas de interacción vernáculas de las comunidades digitales en Twitch, a través de los chats de los canales de seis streamers hispanohablantes con mayor número de suscriptores —illojuan, ibai, auronplay, cristinini, staryuuki y rivers_gg—. La investigación ha seguido una lógica de diseño mixto, usando las técnicas de etnografía digital y el web scraping. Concretamente, se ha realizado un chat-scrapping de seis comunidades de streamers en Twitch y se ha creado una base de datos con un total de 1.650.309 mensajes. Se concluye que la afectividad es clave en la relación streamer-chatter/viewer y se encuentra fuertemente mediada por la monetización de la plataforma. Por su parte, es posible negar la "ruptura de la cuarta pared", pues el grado de interactividad del chat está sujeto a límites funcionales. En relación al género, las mujeres streamers logran construir entornos de chat con el doble de interactividad entre usuarios que sus colegas hombres. Por último, se concluye que el chat no está diseñado para ser leído, siendo sólo inteligible el eco de una conversación colectiva masiva, coordinada de manera espontánea por usuario unidos por vínculos débiles que constituyen un “chat colmena”.
Conclusión y abandono de estudiantes universitarios en cursos MOOC. Análisis desde la perspectiva de beneficios
Authors: Ponce Ceballos Salvador , Díaz López Karla Maria , Ruelas Mexía Paul Yitzen
Published: May 2024

La educación en línea ha sido una modalidad imprescindible durante los últimos años y los MOOC son considerados como una alternativa efectiva de esta modalidad al aportar beneficios para quienes participan en estos cursos. El presente artículo documenta un ejercicio empírico de enfoque cuantitativo desarrollado en una universidad pública mexicana. Los objetivos que se cubren en este estudio son: analizar las percepciones de los estudiantes respecto a sus experiencias de aprendizaje en cursos tipo MOOC, así como describir los beneficios de este tipo de cursos y comparar si son los mismos en alumnos que desertaron y los que concluyeron. Los resultados muestran que cursar un MOOC otorga beneficios, independientemente de si lo terminan o no, aunque quienes si concluyen reportan mayor cantidad de beneficios, en comparación con los desertores. Los tres principales beneficios fueron: 1) aprender a un ritmo propio, 2) disponibilidad de los contenidos continuamente y 3) la posibilidad de experimentar otras formas de aprender.
Diagnóstico da arborização urbana da Vila Brasília, Serra do Mel, RN, Brasil
Authors: Vieira Maria Dayanne , Oliveira Lucas Emanuel Marinheiro de , Neto Luiz Tavernard de Souza , Souza Diego Nathan do Nascimento
Published: May 2024

A urbanização tardia e acelerada iniciada no século XX desencadeou impactos sociais e ambientais nas cidades, provocadas pela pavimentação do solo, supressão da vegetação arbórea, ilhas de calor e perda da biodiversidade florística. O presente trabalho objetiva realizar um diagnóstico e promover uma discussão que subsidie o planejamento da arborização urbana da Vila Brasília da cidade de Serra do Mel, localizada no Rio Grande do Norte. A metodologia adotada consistiu no inventário da composição florística local. As plantas foram identificadas por meio de literatura específica, e as espécies não identificadas foram fotografadas e enviadas para especialistas. A lista florística foi classificada com base na classificação da APG IV. Constatou-se que 62,5% das espécies são exóticas, predominância da espécie nim-indiano (Azadirachta indica), com percentual de 53%, e da família botânica Fabaceae, representando 20% das famílias inventariadas, além da presença de espécies arbóreas com poda drástica, áreas pavimentadas e sem arborização e um número expressivo de mudas. É necessário, portanto, que seja dada prioridade às espécies nativas, além da necessidade de se levar em consideração a espécie e o local do plantio e da manutenção da arborização como um todo no planejamento.
The Effect of Student-Centered Teaching Methods and Techniques on Academic Achievement in Life Sciences Teaching: A Meta-Analysis Study
Authors: Kurt Yetiş , Doğanay Beycan , Soyer Saliha , Şahin Mehmet Behiç
Published: May 2024

In this study, it was aimed to determine the general effect of student-centered teaching on students' academic achievement in life science teaching. For this purpose, 25 theses scanned in YÖK Thesis Center, having open access permission and methodologically meeting the criteria for inclusion in meta-analysis constituted the data of this study. From 25 thesis studies, 26 effect values were calculated by meta-analysis method. Cohen's g value was used to determine the effect values. The studies included in the meta-analysis were first tested for publication bias using the Rosenthal method and funnel plot. In addition, Z value, significance of Z value, Q value and chi-square distribution values at 25 degrees of freedom were used to decide the meta-analysis model. It was found that the studies included in the meta-analysis did not show publication bias and were heterogeneously distributed. Accordingly, meta-analysis was conducted according to the random effects model. According to the findings obtained in the study, it was seen that each study included in the analysis independently positively affected students' academic achievement. It was determined that the overall effect size of the studies integrated according to the random effects model was 1.028. From this point of view, it was concluded that student-centered teaching methods and techniques in life science teaching have a large positive effect on students' academic achievement.
Non-Pedagogical School Personnel as Agents in the Functional Assessment of Students with Disabilities and Special Educational Needs
Authors: Domagała Zyśk Ewa
Published: May 2024

Functional assessment, as opposed to classical psycho-pedagogical diagnosis, has been playing a significant role in the new model of inclusive education in Poland, launched by the Ministry of Education in 2020. It is a multispecialty process of collecting data about the child or youth’s functioning in order to design an adequate support plan in the ecological niche of the young person’s school. While the specialist role is well described in this process, subject teachers’ and parents’ roles are still being discussed. Little is known about the possibility of playing an active role in this process by the school’s non-pedagogical personnel. The paper aims to explore this role, which was done in a focus group research. The results are promising: they show a high level of non-pedagogical personnel observation awareness of the children’s functioning and their readiness to learn more about the nature of children’s needs and play a more active role in the functional assessment process.
The Experiences Of Three Students With Learning Disabilities as they Transition from High School to Postsecondary Education
Authors: Goegan Lauren , Chazan Devon J , Olowolagba Abiola M , Daniels Lia M
Published: May 2024

This qualitative study examines the transition to life after high school of three young men with learning disabilities (LD). The research focuses on their individual journeys from the end of grade 12 in June, to the end of May the following year and provides overarching themes as to their lived experiences during this year of transition. Using case study design, a series of four in-depth interviews were conducted with each of the three participants. The findings showed that although the students had unique experiences over the year, there were several commonalities in their stories including readiness, emotions, the importance of social connections, coping skills, changes over time, accessing supports, and learning online. We discuss the stories of the participants based on these overarching themes and make recommendations for support and services offered to students with LD to support them after completion of high school.
MEAN-OF-2-4 QUICKSORT
Authors: Bolun Ion
Published: May 2024

By combining the Median-of-three and Regrouping-3 quicksort methods, the Joint quicksort is proposed, largely free from the shortcomings of the first two. For example, the time complexity of Joint quicksort, in case of lists of n equal elements, is O(n). Analysis of the dependence of Quicksort time complexity on the ratio of the derived sublist sizes shows a relatively slow increase in sorting time as the ratio in question decreases from 0.5 to 0.1. The proposed category of Mean-of-K (MeK) sorting algorithms provides for the determination of pivot elements as the mean of K elements. It is shown that, in terms of sorting time, at K ∈ [1, 4] and size r of the list/sublist of elements to be sorted, it is convenient to use (roughly): Insertion sort at r ≤ 9, Me2 quicksort at 10 ≤ r ≤ 21, Me3 quicksort at 22 ≤ r ≤ 46, and Me4 quicksort at r > 46, yielding the Mean-of-2-4 quicksort method. It was found that the determination of pivot elements in the Median-of-three method requires more calculations than in the Mean-of-3 method; respectively, using Mean-of-3 method could also reduce sorting time. Of course, Mean-of-2-4 method could reduce this duration even further.
DEVELOPMENT OF FUNCTIONAL PROTOTYPE OF ELECTRICAL LOWER ESOPHAGEAL SPHINCTOR STIMULATOR
Authors: Vidiborschii Vladimir
Published: May 2024

Scientific and technical innovations done since 1960s resulted in successful development and implementation in medical practice active implantable devices. Most of them are using traditional chemical batteries with limited longevity. Further research progress and development of semiconductors and passive elements base are allowing now to develop fully battery-free implants that could do same tasks, but with much lower sizes, less complication and more ease of use. In this article will be shared results of own development of an wireless-powered, remote controlled, fully implantable electrostimulator of lower esophageal sphincter (WIPLES) aimed to treat gastroesophageal reflux disease, that is very common in current days.
METHODOLOGY APPLIED IN THE CONSTRUCTION OF STRUCTURES USING NATURAL AND ALTERNATIVE MATERIALS FOR STABILIZATION WORKS IN ROAD CONSTRUCTION
Authors: Dobrescu Cornelia - Florentina , Braguța Eugeniu , Harea Olga
Published: May 2024

The analysis of the current state of applications and the results of studies carried out at international level have led to the approach of an eco-efficient methodology for the recovery of waste generated from construction activities, demolition, and the addition of alternative stabilising materials to obtain optimized structures capable of providing a higher quality of the works carried out. Three types of stabilising slurry agents were selected for the experimental programme: the water-based polymer product AggreBind (AGB-BT), the Terra 3000 solution based on the Power binder, and the Earthzyme polysemantic product. Experimental studies on the use of these types of products in earthworks for stabilizing embankments, building and repairing road systems and industrial platforms have shown significant increases in strength and bearing capacity. The use of these environmentally beneficial alternative materials has led to significant reductions in construction time, decreasing total construction and maintenance costs in the short and long term.
ADVANCED MICROSCOPY TECHNIQUES IN RESEARCH AND MEDICAL DIAGNOSTICS
Authors: Vashishtha Ankur
Published: May 2024

Advanced microscopy techniques have emerged as indispensable tools in scientific research, offering unprecedented capabilities to explore the intricate world of the nanoscale. This abstract provides a concise overview of the diverse array of cutting-edge microscopy methodologies that have redefined our ability to observe and analyze structures at resolutions once deemed unattainable. Super-resolution microscopy, including techniques such as Structured Illumination Microscopy (SIM) and Stochastic Optical Reconstruction Microscopy (STORM), has transcended traditional diffraction limits, revealing details at the molecular level in biological and material systems. Electron microscopy, exemplified by Transmission Electron Microscopy (TEM), Scanning Electron Microscopy (SEM), and Cryo-Electron Microscopy (Cryo-EM), has revolutionized imaging by providing high-resolution insights into the structural nuances of diverse specimens. Scanning probe microscopy, with key players like Atomic Force Microscopy (AFM) and Scanning Tunneling Microscopy (STM), enables researchers to manipulate and characterize materials at the atomic and molecular scales, fostering breakthroughs in nanotechnology and materials science. The chapter also explores the integration of advanced microscopy with complementary techniques, such as fluorescence microscopy for dynamic live-cell imaging and correlative microscopy for a holistic understanding of complex systems. Throughout this exploration, the abstract emphasizes the transformative impact of advanced microscopy on interdisciplinary research, spanning fields from biology to materials science. The evolving landscape of microscopy technologies continues to shape our understanding of the nanoworld, promising new avenues for scientific discovery and technological innovation.
CT ANGIOGRAPHY
Authors: Bhat Mohd Shahid
Published: May 2024

Globally, cardiovascular illnesses continue to be the primary cause of morbidity and mortality. With the development of sophisticated imaging technology, diagnostic methods have been completely transformed. One essential tool for evaluating cardiovascular architecture and pathology is CT angiography. This technique uses intravenous contrast material and X-ray technology to produce finely detailed, three-dimensional images (3D) of the body's blood vessels. Through the use of multi-detector CT scanners and sophisticated computer algorithms, CTA gives medical professionals high-resolution images that enable accurate assessment of venous and arterial diseases. By making blood vessels more visible, contrast enhancement makes it possible to spot anomalies like emboli, stenosis, and aneurysms. In cardiovascular diagnostics, CTA is essential because it provides a quick and precise way to assess the vascular system. For the best imaging results, the timing of the contrast agent's administration must coincide with the peak arterial enhancement. In addition to its diagnostic powers, CTA aids in treatment planning by offering a thorough comprehension of vascular anatomy and pathology. Though it works well, radiation exposure concerns highlight the need for careful application and, when appropriate, alternative modalities. The importance of CTA as a flexible and effective tool in contemporary medicine, aiding in the diagnosis and treatment of a broad range of vascular diseases.
On algebraic independence of some continued fractions
Authors: Kacha Ali , Ahallal Sarra
Published: May 2024

In the present paper, we prove the algebraic independence of a finite number of real continued fractions which have partial quotients that increase rapidly. We then use a general Liouville criteria to justiy the algebraic independence of limits of some real series. We note that these results extend some work of Bundschuh and we use a new and simple method.
Some results on Lattice involving generalized permuting tri-derivations
Authors: Bedda Latifa , Boua Abdelkarim , Taherifar Ali
Published: May 2024

In this paper we introduce the notion of generalized permuting tri-derivations, g-derivations, and g-tri-derivations on lattices, and we study and generalize some properties discussed in [14] and [29]. We also give some properties characterizing the g-derivations, the g-tri-derivations, and the generalized permuting tri-derivations and their trace.
The continuous wavelet transform for a Laguerre type operator on the half line
Authors: Saikia Jyoti , Pandey C. P. , Singh Sunil Kumar
Published: May 2024

In this paper, we consider a Laguerre differential operator  on half line by accomplishing harmonic analysis tools with respect to the operator. We study some definitions and properties of Laguerre continuous wavelet transform. We also explore generalized Laguerre Fourier transform and convolution product on half line associated with the Laguerre differential operator. Also a new continuous wavelet transform associated with Laguerre function is constructed and investigated.
Convalescent Plasma Therapy Significantly improves the Clotting Kinetics of COVID-19 patients
Authors: Nurarifah Nina , Fatonah Siti , Pudjo Brahmantyo Herwindo , Abdurrachman Dzulkarnain Shod , Oktya Wardhani Shinta
Published: May 2024

Convalescent plasma therapy is approved as an effective therapy for severe or critical cases of COVID-19. However, there is concern regarding the impact of procoagulant factors in convalescent plasma. This study aims to prove the effect of convalescent plasma therapy on the coagulation status, especially the thromboelastography, of COVID-19 patients at Dr. Saiful Anwar Malang Hospital. This study used a survey method with a cross-sectional design between the group given convalescent plasma and the control group. Data taken from medical records. The independent variable is the convalescent plasma, while the dependent variable is the thromboelastography indicator (TEG); namely R time, K time, MA, and LY30. This study also compares the correlation between convalescent plasma therapy and patients’ comorbidities including hypertension, type 2 diabetes mellitus, and renal disease. Among 305 COVID-19 patients involved in this study, only 142 patients have completed medical record data for thromboelastography evaluation. Patient characteristics analysis shows a certain tendency in patients with comorbidities to receive convalescent plasma therapy. Although many indicators of thromboelastography did not have a significant correlation with convalescent plasma therapy, such as its R time and LY30, finally this study shows K time (which represents clotting kinetics) as the most significant indicator affected by convalescent plasma therapy.
Development and Validation of an LC/MS Compatible, Stability indicating RP-UPLC Method for Faropenem
Authors: Mathew Ceema , Metri Shashikala , Durga D. Vijaya , Sara Afreen Syed
Published: May 2024

In this manuscript an ultrafast, stability-indicating RP-UPLC method with Waters Acquity UPLC having 2996 PDA detection was developed and validated for the quantification of faropenem in the bulk drug and its tablet formulation. The analysis was performed using End version C18 column powered with Software Empower 2 and a mobile phase of 10mM Ammonium formate buffer (pH=3.5): ACN in the ratio of 65: 35(v/v) in isocratic mode at a flow rate of 0.25mL/min at 313nm as the detection wavelength. The linearity range is 5–50μg/mL, and the linear regression analysis of the calibration plot showed a good linear relationship with R2 = 0.9999. The LOD and LOQ were 213 and 638ng/mL, respectively. The stress conditions include acid, alkali, hydrogen peroxide and UV light. The drug peak was well resolved from the degradation products’ peaks, and thereby, the proposed method can be used for the analysis of stability samples.
Origami-paper microfluidic devices for rapid and on-site wastewater surveillance
Authors: Yang Zhugen
Published: May 2024

Pathogen detection is of significant importance for both biomedical diagnostics (e.g., infectious disease) and environmental analysis, e.g., pathogen contamination in drinking water), SARS-CoV-2 in wastewater for early warning of pandemic. Here we present a low-cost, deployable paper-based biosensor device for rapid analysis of pathogens for disease diagnosis and public health. We will show the capability of paper-origami devices for field-testing for veterinary diagnosis in India, and for malaria testing in a local primary school in Africa, as well as a recent clinical sample testing of Hepatitis C virus (HCV). This device has been developed to trace the source of SARS-CoV-2 in wastewater for early warning of the pandemic, supported by a UK national wastewater epidemiology surveillance programme for COVID-19. It was demonstrated for the field-testing in local quarantine hotel in London for SARS-CoV-2 and influenza virus and beyond.
Impact of Gross Domestic Product (GDP) on the practice of minimally invasive urological surgery and the role of international cooperation: the current situation in Africa, 2023
Authors: Nedjim Saleh , Okeke Chike John , Kiffle Anteneh Tadesse , Mahamat Mahamat Ali , Ziba Ouima Justin Dieudonnée , Haroun Abbas Ermilo , Niang Lamine , Ndoye Alain Khassim , Aboutaieb Rachid
Published: May 2024

Survey data was employed to examine the impact of gross domestic product (GDP) on the practice of endourology and minimally invasive urological surgery, and the role of international cooperation in Africa. This is primarily a review of the data in the literature on the level of practice of minimally invasive urological surgery in Africa. Minimally invasive urological surgery is the set of procedures (endoscopic, laparoscopic, robotic, etc.) that allow minimal access with better safety and fewer complications. Compared to other regions of the world, this practice is low in Africa. This review comprises five main sections: (i) from global health to global surgery, (ii) public health spending and disparities in care in Africa,( iii) data and interpretation, iv) overview of global urology in Africa and elsewhere some: Literature-based overview, and (v) the challenges of minimally invasive surgery in Africa and the Role of International Cooperation. The third point is based on new data (from a survey). Others deal mainly with current challenges to the practice of minimally invasive urological surgery in Africa, and some perspectives. The overall economic level of a country (GDP) can affect training and equipment in the public health sector, hence the finding that the practice of minimally invasive urological surgery is still low in Africa. However, targeted and sustainable action can be taken to meet this challenge and have a positive impact. Among these actions, oriented cooperation can play a key role.
Determination of udder and teat linear morphological traits in Awassi and Bafra (Chios × Karayaka) Ewes
Authors: Şeker İbrahim , Kul Selim , Köseman Abdurrahman
Published: May 2024

This study was carried in order to evaluate the linear morphological characteristics of the udder and teats in the breeder conditions of Awassi and Bafra (Chios × Karayaka) ewes (Ovis aries) and to determine the udder types, lactation milk yield and the lactation period of the ewes. One hundred two Awassi and 61 Bafra ewes were included in the study. The means of the linear scores of udder depth, udder furrow, udder attachment, teat shape, teat angle and teat placement in Awassi ewes were determined as 6.10 ± 0.27, 6.33 ± 0.27, 4.49 ± 0.27, 6.49 ± 0.33, 3.98 ± 0.29, and 1.47 ± 0.14, respectively. The same parameters were determined as 6.31 ± 0.28, 6.77 ± 0.32, 5.72 ± 0.24, 1.20 ± 0.11, 1.72 ± 0.26, and 1.20 ± 0.11, respectively, in Bafra ewes. Significant differences were found between Awassi and Bafra breeds in terms of udder types (P<0.01). The type 3 udder, suitable for milking, was determined at the highest rate in both breeds, but type 2 udder was not detected in Awassi ewes. Statistically significant differences were found between Awassi and Bafra ewes in terms of linear morphological characteristics of udder and teat, udder attachment, teat shape, teat angle and 60th day milk yield, daily average milk yield and lactation period (P<0.01). Lactation milk yield and lactation period were calculated as 139.85 ± 5.31 kg and 208.53 ± 4.471 days, respectively, in Awassi ewes and 145.91 ± 9.97 kg and 175.23 ± 4.635 days in Bafra ewes, respectively. As a result, in order for linear udder characteristics to be used safely as an indirect selection criterion, there is a need for studies with a higher number of ewes and to calculate the repeatability and heritability.
A comparative investigation of the effects of Resveratrol and dental pulp delivered mesenchimal stem cells on rat tibia bone defect healing
Authors: Agin Hatice Demircan , Gunes Nedim , Guler Ridvan
Published: May 2024

Resveratrol (3,4,5–trihydroxystilbene), an antioxidant compound, has a natural phytoalexin structure and also has many properties such as anti–inflammatory, antineoplastic and antiplatelet. In addition, mesenchymal stem cells isolated from various tissues are considered as a potential cell source for bone regenerative therapies. The present study aims to examine the effects of Resveratrol and dental pulp–derived mesenchymal stem cells on new bone formation in rats, both isolated and combined, by immunohistochemical methods. Twenty eigth Spraque Dawley male rats were used in the study. The rats were divided into four groups with seven rats in each group; the control group (Group 1) (n=7), the Systemic Resveratrol group (Group 2) (n=7), the Stem cell group (Group 3) (n=7), the Stem cell + Systemic Resveratrol group (Group 4) (n=7). A defect was opened on the tibia bones of the rats in all groups with a trephane bur (diameter of 3 mm and a length of 4 mm). After the 4–week experiment, all rats were sacrificed following the experimental protocols specific to each group. The specimens of tibia were subjected to histomorphological examination in fixative solutions. Values of inflammation, connective tissue formation, osteoclastic activity, osteoblast values, new bone formation, BMP2 and BMP4 expression levels obtained for all groups were evaluated by statistical analysis. Compared to the control group, new bone formation and osteoblastic activity were found to be significantly higher in the Stem cell group and Stem cell + Systemic Resveratrol group. (P=0.001) Additionally, new bone formation in the Systemic Resveratrol group was found to be significantly lower than in the Stem cell + Systemic Resveratrol group. (P=0.006) No significant difference was observed between other groups. (P>0.05) According to the results of the study, it was observed that Stem cell + Resveratrol treatment was more effective than isolated Resveratrol or isolated stem cell treatment applications, it induced the development of more bone trabeculae, decrease inflammation and increased the number of osteoblasts involved in bone formation. In the light of these data, it was concluded that the combined use of Resveratrol and Stem cells is more effective on the healing of bone defects than their isolated use.
THE INFLUENCE OF PRIMARY SWIMMING TRAINING ON PHYSICAL DEVELOPMENT AND MOTOR ABILITIES OF PRESCHOOL CHILDREN
Authors: Hakobyan A.	L. , Kharatyan T. A.
Published: May 2024

The effect of systematic swimming on the human body is well known. However, the effect of short-term lessons of primary swimming training for 3-3.5 months, determined by the program of children and youth swimming schools, as well as the wishes of many parents, on the body of preschool children remains questionable. In this regard, the study was tasked with shedding light on this problem.
The purpose of the study is to identify the influence of short-term lessons in primary swimming training on the physical development and motor abilities of preschool children.
To achieve this goal, the following research methods were used: analysis and synthesis of scientific and methodological literature, sociological survey, somatometric, physiometric and somatoscopic, pedagogical testing, ascertaining experiment, statistical analysis.
The control group consisted of boys and girls at the age of 5 and 6 (not engaged in swimming), 10 people in each age and gender group (40 people in total). The experimental group of “swimmers” consisted of children of the same age in the amount of 5 people of each age and gender group (20 people in total). 20 parents of children involved in swimming and 20 swimming coaches took part in the sociological study.
Short-term primary swimming trainings did not have a significant impact on the studied indicators. However, some trends of advantage have been revealed in the increase in the indicators of Vital Capacity, chest excursion, breath retention on inhalation and exhalation, long jump from a standstill and static balance compared with children who do not swim. It should be noted that the training did not have a positive effect on posture and foot disorders. It follows that trainings should have a longer period so that the changes are more effective and not temporary.
The positive impact of short-term lessons in primary swimming training on the health, physical development and motor abilities of children can be more significant and long-term if swimming lessons last for a longer period, if not life.
The positive impact of short-term primary swimming training on the health, physical development and motor abilities of children may be more significant and long-term if swimming classes are for a longer period, if not throughout life.
THE INFLUENCE OF ATHLETIC EXERCISES ON THE DEVELOPMENT OF PRESCHOOL CHILDREN MOTOR ABILITIES
Authors: Oganisyan L. M. , Kosakyan A.V. , Smbatyan V.A.
Published: May 2024

The bases of athletic exercises are natural human movements. Their use in the educational process will contribute to the child’s health comprehensive physical development and strengthening. Athletic exercises improve the skills of walking, running, jumping and other movements that the child needs in his future daily life. The integrated use of athletic exercises teaches the child to feel and control the capabilities of his own body and to enjoy it. Athletic exercises stimulate the activity of each child, taking into consideration his individual characteristics.
The aim of the research is the development of motor qualities in the educational process of preschool children using various athletic exercises.
The objectives of the research are to increase the motor and functional abilities of children with the help of general developing and special athletic exercises, developing strength, speed, endurance, agility, etc., using various athletic exercises, and instilling love and interest in athletics.
We used the method of study, analysis, comparison and synthesis of scientific and methodological literature, pedagogical experiment, methods of empirical analysis (observation, demonstration, etc.)
The experiment carried out indicates that athletic exercises have the most effective impact on the process of development of preschool children motor abilities. This confirms the peculiarity and necessity of the quantitative and qualitative use of athletic exercises in improving the physical development of the younger generation.
Una presentazione atipica della porpora trombocitopenica immune
Authors: Leone Guido , Consentino Maria Chiara , Pappalardo Maria Grazia , Leonardi Roberta , Scarlata Federica , Nannola Chiara , Timpanaro Tiziana
Published: May 2024

The authors describe a case of idiopathic autoimmune thrombocytopenia characterized by the onset of visual disturbances due to macular haemor- rhage in the left eye.
L'ittero di un lattante
Authors: Moras Marzia , Tanzi Giorgia , Melli Paola , Cogo Paola
Published: May 2024

The diagnosis of biliary atresia was ultimately made in an infant who still presented with jaundice after his first month of life and had previously been misdiagnosed with breast milk jaundice.The authors underline that biliary atresia should always be suspected in an infant with persistent jaundice after the third week of life.
Ancestrality, Affliction, and Catholic Song: Resonances of Africa in Alternative Caboclo Cosmology in Bahia, Brazil
Authors: Iyanaga Michael
Published: May 2024

The present article highlights the way in which a central African worldview served as the structural backbone for the development of the caboclo spirit as conceptualized by countless devotees in Bahia, Brazil. This study is chiefly interested in the traditions of caboclo veneration common outside of explicitly Afro-Brazilian religious houses of worship, and especially among those who affirm Catholicism as their primary religious identity. By placing over a decade and a half of fieldwork in Bahia, Brazil, in dialogue with the historiography on Afro-Brazilian religions and historical research on central African Catholicism and Bantu culture, this article argues that caboclos might serve as cogent reminders that an important facet of the African legacy in Brazil can be found at Catholic saint parties and therapeutic “white table” sessions.
Prevalência de sífilis e fatores associados em uma população de travestis e mulheres trans: um estudo transversal
Authors: Melo Luciana Catarina Santos de , Sousa Marcos Davi Gomes de , Cunha Maria Beatriz Assunção Mendes da , Depret Davi , Peixoto Eduardo Mesquita , Velasque Luciane de Souza
Published: May 2024

Introdução: A sífilis é uma das infecções sexualmente transmissíveis (IST) que mais acometem mulheres trans e travestis. A prevalência dessa doença pode estar associada a diversos fatores sociodemográficos e ser influenciada pelas dificuldades no acesso ao sistema de saúde. A sífilis pode representar um indicador do aumento de risco para a transmissão de outras doenças, como o HIV, principalmente em populações mais desprotegidas. A população de travestis e mulheres trans apresenta um acúmulo de vulnerabilidade e, por isso, precisa estar inserida em estudos epidemiológicos, a fim de permitir sua maior visibilidade. Objetivo: Identificar a prevalência de sífilis e fatores associados em uma população de travestis e mulheres trans, no período de julho de 2019 a março de 2020, na cidade do Rio de Janeiro. Métodos: Trata-se de um estudo transversal, com coleta de dados obtida por meio de entrevista sobre a autoavaliação de saúde com 140 travestis e mulheres trans atendidas em serviço de saúde especializado, na cidade do Rio de Janeiro, entre julho de 2019 e março de 2020. A análise estatística foi realizada por meio da regressão logística univariada e multivariada para identificar possíveis associações entre variáveis sociodemográficas e o desfecho sífilis. Resultados: A prevalência de sífilis no grupo estudado foi de aproximadamente 38%. Houve associação estatisticamente significativa entre sífilis e religião, HIV e primeiro local que procuram quando se sentem mal. Conclusão: A prevalência de sífilis nessa população é bastante expressiva. São necessários outros estudos para colaborar na identificação dos principais fatores associados ao aumento dos casos, a fim de possibilitar a criação de políticas públicas mais inclusivas e efetivas.
Licensing via Credentials: Replication Registered Report of Monin and Miller (2001) with Extensions Investigating the Domain-Specificity of Moral Credentials and the Association Between the Credential Effect and Trait Reputational Concern
Authors: Xiao Qinyu , Li Lok Ching , Au Ying Lam , Tan See Ngueh , Chung Wing Tung , Feldman Gilad
Published: May 2024

The moral credential effect is the phenomenon where an initial behavior that presumably establishes one as moral “licenses” the person to subsequently engage in morally questionable behaviors. In line with this effect, Monin and Miller (2001, Study 2) found that participants who initially had an opportunity to hire a job candidate from disadvantaged groups (vs. those without such an opportunity) subsequently indicated preferences that were more likely to be perceived as prejudiced. We conducted a direct replication of this study with US participants on a crowdsourcing platform (n after exclusion = 932). We found no support for a consistent moral credential effect: the effect was close to zero in a scenario where participants indicated their preferences to hire from different ethnicities (d = 0.02 to 0.08, depending on inclusion criteria), and was in the opposite direction in a scenario where they indicated preferences for different genders (d = –0.50 to –0.38). With two extensions to the original study design, we found no evidence that domain-inconsistent moral credentials are less effective in licensing than domain-consistent moral credentials and that moral credentials moderate the association between reputational concern and expressing potentially prejudiced preferences. All materials, data, and analysis scripts are shared at https://osf.io/phym3. This Registered Report has been endorsed by Peer Community In Registered Reports: https://doi.org/10.24072/pci.rr.100726.
Recent diversification of international tourist flows to Spain
Authors: Jiménez-García Blanca Jiménez-García , García Esteban Coral
Published: May 2024

Rationale

International tourism in Spain was highly buoyant in 2023, with record levels of tourist arrivals, hotel overnight stays and average spending per tourist. This article describes the recent characteristics of these tourist flows and the factors that could help explain them.

Takeaways

•The increase in international tourist arrivals in 2023 and early 2024 relative to the 2016-2019 period was more marked during the autumn and winter months than during the summer months.

•In 2023 foreigner hotel overnight stays increased more sharply, compared with the pre-pandemic period, in the northern regions of Spain than in the islands and the south of mainland Spain.

•Foreign tourist source countries also appear to have diversified in 2023, with a notable increase in the number of tourists from the Americas and a slight decrease in the number of tourists from countries such as Germany and the United Kingdom.

•In 2023 as a whole international tourists appear to have chosen higher category hotels to a greater extent, thus boosting average spending per tourist.
A Study On The Cultural Memory Of Thai-Chinese Lion Dance In Bangkok, Thailand
Authors: Yao Wu , Nie Zhenxin
Published: May 2024

This study emphasizes how important the Thai-Chinese lion dance culture is to Bangkok, Thailand, and how long-lasting it is. The lion dance, which is a pillar of Chinese cultural heritage and has been painstakingly passed down through the centuries in the Bangkok area, is a monument to the diverse range of Chinese customs and the appeal of their cultural manifestations. Through an exploration of the several functions of the lion dance in the Chinese community, this essay clarifies how it serves as a link between historical legacies and modern realities, promoting a feeling of cultural continuity and development. The inherent worth and significance of lion dance tradition are being recognized more and more in this globalized age, supporting Thai-Chinese people's sense of cultural pride and identity while promoting cross-cultural interaction and mutual enrichment. This essay explores the lion dance's smooth fusion with Thai local culture, highlighting its unique performance techniques and subtle modifications in the energetic setting of Bangkok. It also critically evaluates the limits of the existing research and plots a route for further investigation with the goal of providing a more thorough and nuanced knowledge of Thai-Chinese lion dance culture. Readers are encouraged to explore the lion dance's significant significance and transforming influence within Bangkok's Thai-Chinese community through this scholarly undertaking, which will heighten their understanding of the ongoing appeal of this beloved cultural phenomenon. In order to preserve and innovate upon lion dance culture, this article promotes a balanced approach that embraces modernity to accommodate changing dynamics and sensibilities while still retaining historic components. It also emphasizes how important it is to promote intercultural dialogue and cooperation in order to advance Thai-Chinese lion dance tradition internationally. It is anticipated that with coordinated efforts in these areas, Thai-Chinese lion dance culture would continue to grow and spread, adding priceless pieces to the dynamic tapestry of international cultural exchange and legacy.
Compare molar’s alveolar bone width and angulation changes between cleft lip and palate and non-cleft patients following transverse correction of maxillary hypoplasia
Authors: Abdarrazik Mohsena Ahmad , Taha Khaled Mohamad , Alazzawi Taghreed Riyadh , Hassouna Yasser Mohammad Elsayed , Mwafey Ibraheem Mahmoud , El Sayed Ibrahim Sabry , Elshamy Ahmed Mohamed , EL Araby Salam Mohamed , Eissa Abdelhamid Abuelyazid , Gonna Sara
Published: May 2024

Purpose: This study aimed to compare maxillary alveolar bone width in 1st molar region and molar angulation between growing individuals with Cleft Lip and Palate (CLP) and Non-Cleft Class III instances that received Rapid Maxillary Expansion (RME) as a treatment of maxillary hypoplasia. Subjects and Methods: This retrospective study included two groups, Cleft Group; 8 CLP patients and Non-Cleft Group; 12 Non-Cleft cases with maxillary hypoplasia. The children's ages spanned from 8 to 12 years old. The two groups received treatment consisting of maxillary expansion utilizing with RME protocol followed by 6 months of consolidation. Cone Beam Computed Tomography (CBCT) was taken prior therapy (T1) and following six months of expansion (T2). Results: In Cleft and Non-Cleft groups, the buccal alveolar bone width displayed statistically significant decline, however the palatal alveolar bone width displayed statistically significant increase. The molar angulation was increased significantly in the two groups. There were statistically non-significant variations in alveolar bone width and 1st molar angulation changes among Cleft and Non-Cleft groups. Conclusion: Patients with CLP have the same maxillary first molar angulation changes as well buccal and palatal alveolar bone width at molar area as non-cleft patients those have Class III malocclusion.