bluuebunny/crossref_metadata_2025 huggingface dataset:
Ethical issues of neurotechnology
Authors: Firsov DE , Ivashkovskaya AV
Published: December 2024

Discussion of the draft of the Recommendations on the Ethics of Neurotechnology proposed by UNESCO reveals the need to develop domestic regulations in this area, taking into account modern challenges of technological development. The purpose of the recommendations in the field of neuroethics is to ensure the human right to protect health, well-being and dignity associated with the risks of technological interference in the brain and mental processes, as well as threats associated with the social and humanitarian consequences of scientific and technological progress in the field of neuroscience and neurotechnology. The draft of domestic recommendations should establish obligations related to the ethical aspects of creation, implementation and use of neurotechnologies, which are currently not regulated by the legislation of the Russian Federation and acts of technical regulation. The objectives of the recommendations are to specify the terminological apparatus in accordance with the current regulatory legal acts, targeted separation of neurotechnologies for medical and non-medical purposes, ensuring safety for the health and well-being of vulnerable persons and social groups. In the socioeconomic aspect, development of domestic recommendations on the use of neurotechnologies shows the relevance of stimulating development of domestic production and socioeconomic growth in accordance with the national development goals of the Russian Federation until 2030.
Magnetic levitation, based on the weakening of the effect of one of the magnetic fields on the source of another magnetic field when two magnetic fields interact.
Authors: Dudarev Valeriy
Published: December 2024

The article discusses the device and method of creating an electromagnetic force having a strictly defined action vector. In conventional electromagnetic suspensions, the magnetic field created by the electric charges of one conductor acts on the electric charges of another conductor, while a force arises in it. The second conductor creates its own magnetic field, which acts on the charges of the first conductor and creates a counteracting force. In this case, two acting opposite forces balance each other in the system under consideration. The proposed design separates the paths of propagation of magnetic fields in such a way that the opposing force does not arise and does not manifest itself inside the device in question, and the principle of operation of the emerging force and counteraction to it is not fulfilled.
Meningkatkan Kemampuan Spasial: Pengalaman Implementasi Pendidikan Matematika Realistik dengan Pola Interaksi Edukatif Rewang
Authors: Haris Denny , Chairunisah
Published: December 2024

Kemampuan spasial memiliki kontribusi yang berpengaruh terhadap pembelajaran matematika di SMP. Tersedianya pendekatan-pendekatan pembelajaran inovatif memberikan kesempatan pada guru untuk mengembangkan strategi pembelajarannya untuk mendukung kemampuan spasial ini. Penelitian ini mengkaji peningkatan kemampuan spasial dan proses jawaban siswa dalam menyelesaikan masalah spasial sebagai pengaruh implementasi pendekatan pembelajaran matematika realistik dengan pola interaksi edukatif rewang. Penelitian ini merupakan eksperimentasi yang melibatkan siswa SMPN 1 Percut Sei Tuan sebagai subjek penelitian dan tes kemampuan spasial sebagai instrumen penelitian. Penelitian ini menguraikan proses jawaban siswa yang dianalisis secara deskriptif melalui lembar jawaban siswa pada tes kemampuan spasial. Berdasarkan pendekatan pembelajaran, hasil penelitian mengindikasikan bahwa peningkatan kemampuan spasial siswa yang belajar dengan pendekatan pendidikan matematika realistik dengan pola interaksi edukatif rewang lebih baik bila dikomparasi dengan kemampuan spasial siswa yang belajar secara konvensional. Berdasarkan proses jawaban, kontribusi pembelajaran matematika realistik telah memampukan siswa dalam menyelesaikan permasalahan spasial
Persepsi Guru Mengenai Pemecahan Masalah Matematis Pada Soal Cerita Bangun Datar Siswa Kelas V SD 2 Jojo
Authors: Cahyani Bintang , Maharani Putri , Hidayah Yunita Nor , Riswari Lovika Ardana
Published: December 2024

Penelitian ini bertujuan untuk memahami persepsi guru tentang kemampuan siswa dalam menyelesaikan soal cerita pada materi bangun datar. Instrumen yang digunakan meliputi observasi, wawancara, dan dokumentasi. Penelitian ini dilakukan dengan pendekatan Fenomenologi-Kualitatif, dengan subjek penelitian adalah guru wali kelas V SD N 2 Jojo. Hasil penelitian menunjukkan bahwa siswa kelas V SD N 2 Jojo memiliki minat terhadap pelajaran matematika, tetapi masih mengalami kesulitan dalam mengubah soal cerita menjadi bentuk matematika yang sesuai. Kesulitan ini utamanya terjadi pada tahap memahami konteks soal dan menerjemahkannya ke dalam model matematika. Pembahasan hasil penelitian menunjukkan bahwa guru perlu menerapkan strategi pembelajaran yang berorientasi pada praktik nyata dan kontekstualisasi soal cerita. Pendekatan ini diharapkan mampu membantu siswa memahami masalah secara lebih mendalam. Guru disarankan agar menggunakan metode pembelajaran berbasis simulasi atau permainan interaktif yang dapat meningkatkan kemampuan siswa dalam memahami soal cerita. Selain itu, perlu diadakan pelatihan khusus untuk meningkatkan kompetensi guru dalam mengajarkan materi soal cerita. Oleh karena itu, perbaikan strategi pembelajaran menjadi langkah penting untuk meningkatkan kemampuan siswa dalam menyelesaikan soal matematika berbasis cerita
Penerapan Model Project-Based Learning untuk Mengintegrasikan Konsep Matematika dan Ekonomi pada Topik Program Linear
Authors: Phonna Munzir , Firdaus Muliawan , Darari Muhammad Badzlan , Arwansyah
Published: December 2024

Penelitian ini bertujuan untuk mengukur efektivitas model Project-Based Learning berbasis ekonomi dalam meningkatkan pemahaman konsep program linear dan motivasi belajar siswa. Penelitian kuasi-eksperimen ini dilakukan di SMA Negeri 3 Medan dengan desain Non-Equivalent Control Group. Subjek penelitian terdiri dari dua kelas XI, yakni kelas eksperimen yang menerapkan model PjBL berbasis ekonomi dan kelas kontrol dengan metode konvensional. Data diperoleh melalui pre-test, post-test, lembar observasi, dan angket motivasi siswa. Hasil penelitian menunjukkan bahwa rata-rata skor post-test siswa di kelas eksperimen lebih tinggi (85,7) dibandingkan kelas kontrol (72,3), dengan skor N-Gain masing-masing 0,67 (kategori sedang) dan 0,38 (kategori rendah). Motivasi belajar siswa di kelas eksperimen juga meningkat signifikan sebesar 31,2% dibandingkan 14,5% di kelas kontrol. Observasi menunjukkan peningkatan keterlibatan siswa dalam partisipasi aktif, kerja sama kelompok, dan penyelesaian proyek. Model PjBL berbasis ekonomi terbukti efektif dalam mengaitkan teori matematika dengan aplikasi ekonomi nyata, mendorong siswa berpikir kritis, berkolaborasi, dan menyelesaikan masalah kontekstual. Dengan demikian, penelitian ini merekomendasikan penerapan model PjBL dalam topik matematika lainnya untuk meningkatkan kualitas pembelajaran yang kontekstual dan relevan dengan dunia nyata
The Impact of Trust on the Efficacy of Disinformation
Authors:   Lomonosov Moscow State University, Izmerov Anton A.
Published: December 2024

The article examines the analysis of the concept of “disinformation” as a means of manipulative influence in the modern information environment, and the exploration of the ways in which societal trust affects it. The study defines disinformation, reveals similar (consonant) concepts – “misinformation” (misinformation) and “malinformation” (malinformation), and highlights the properties by which these concepts are differentiated. The article presents mechanisms and methods of disinformation dissemination, noting that mass media remains the most effective conduit for disinformation in the modern informational milieu. Furthermore, it is posited that the ultimate outcome of disinformation campaigns is directly correlated to the level of trust within the audience. Understanding the essence of disinformation and its mechanisms contributes to more effective identification and counteraction of this kind of information not only at the personal, but also at the state level.
Sociology of Cinema: Theoretical Foundations, Research Directions and the Influence of Cinema on Social Reality
Authors:   St. Petersburg State University, Tretiakova Anastasiia A.
Published: December 2024

The article delves into the study of the sociology of cinema. It examines the key theoretical aspects of the development of this form of mass art, defines its influence on social processes, and highlights its significance for the investigation of social reality. Particular attention is paid to the theoretical approaches of the European and American sociological schools, gender studies and critical analysis of cinema in the context of mass culture and ideology. The contribution of Russian scientists to the study of the history and social functions of cinema is noted, emphasizing the importance of new formats of film production and media as presented in modern research. The article emphasizes the versatility of the sociology of cinema and its significance for the analysis of modern social processes. Thus, the sociology of cinema is presented as an interdisciplinary direction that combines the achievements of sociology, cultural studies, philosophy and media theory, and allows for a deeper understanding of the interaction of cinema and social reality.
Mental Health in the Blogosphere
Authors:   Lomonosov Moscow State University, Zapletnyuk Maria A.
Published: December 2024

This article explores the influence of social media on users’ perception and mental health. In todayэs society, the blogosphere has emerged as a platform for discussing various topics, including mental health issues. The paper examines the history of blog development, its role in shaping public opinion, and its impact on individual well-being. Both positive aspects of blogging, such as community support and access to information, and negative aspects, such as trolling and idealization of images, are discussed. Through qualitative analysis of videos and texts from online blogs by young people, this study aims to understand how mental health issues are represented and discussed in the blogosphere. Young people and girls have described both serious struggles and active steps towards self-acceptance. We have divided their personal experiences into two main categories. One category is represented by blogs created to accept their illness and overcome fear. The second category has an altruistic and popular motive. Conclusion dwells upon the fact that the blogosphere as a virtual space of self-expression, including people with mental illness, has a significant potential for study.
Review of Inheritance Legislation Issues Regarding Cryptocurrency in Europe
Authors:   Fourth Cassation Court of General Jurisdiction, Zhukov Aleksandr P.
Published: December 2024

The phenomenon of cryptocurrency is currently of significant relevance to European countries. Currently, they have become a familiar means of payment, a tool of virtual life, and property. At the same time, in many Euro-pean countries, the legislative regulation of cryptocurrencies is at the initial stage of its development. Numerous countries have transitioned from a phase of rejection to actively implementing legal frameworks that govern the circulation, application, and even inheritance of crypto-assets. Nevertheless, several obstacles impede the real-ization of this process. This article presents an overview of the specific positioning of cryptocurrencies as ob-jects of civil law, exemplified by the legal doctrine of Germany. It analyzes the challenges associated with the classification of cryptocurrencies as part of property. Furthermore, the article examines the current situation, characteristics, and issues surrounding the legislative inheritance of cryptocurrencies in several European countries.
Connotations of Migration in the Discourse of Interdisciplinarity
Authors:   Federal Center of Theoretical and Applied Socioligy of the Russian Academy of Sciences, Savchenko Irina A.
Published: December 2024

This article explores the potentialities of interdisciplinary studies of migration. It identifies both unifying and particular markers in the connotation of its various forms. Migration often serves as a “cause for scientific concern”; scholars, when investigating this phenomenon, typically exhibit varying degrees of anxiety. Nevertheless, migration routes – whether in natural ecosystems, living organisms, or social structures – can attain a relative stability and permanence; consequently, “well-trodden” routes cause less concern. Furthermore, it is observed that return migration is traditionally (archetypically) perceived as the optimal travel trajectory. Modern sociologists also tend to describe return migration as less risky. However, in everyday consciousness, alternative connotations of the phenomenon of return may emerge. For instance, when migration is initially conceived as unidirectional and irreversible (such as relocating from a province to the capital), an alternate outcome may be evaluated as a failure. Conversely, if migration – such as pendulum migration (commuting from suburban areas to work and back) – is understood as return-based, the adoption of initial positions is perceived positively.
The Problematic Area of Civic Identity Formation
Authors:   Lipetsk State Pedagogical P.P. Semenov-Tyan-Shansky University, Karavaeva Yulia V. , Karavaev Viktor S. ,   Lipetsk State Pedagogical P.P. Semenov-Tyan-Shansky University
Published: December 2024

The importance of studying civic identity as both a theoretical construct and a life phenomenon, coupled with the lack of a holistic approach to defining the problematic area of civil identity formation in the complex context of Russian reality, substantiate the relevance of this study. The multiplicity of civic identity manifestations and the multilayered nature of its examination necessitate special attention in the implementation of identity formation policies. This article presents the results of an analysis of the problematic area of civic identity formation, reflecting a holistic approach to studying the content and structure of this phenomenon. Among the primary issues identified in the formation of civic identity are problems related to the essence of identity, including the substantive complexity of self-awareness, the dynamism of the emotional aspect, the multiplicity of identity manifestations, and the challenges associated with measuring identity. Additionally, the article addresses issues concerning the technologization of accounting for the specificities of place, tools, and conditions of identity formation, as well as the challenges of its formation and development. By elucidating these complexities, this research aims to contribute to a deeper understanding of civil identity formation processes and to inform the development of effective policies that foster a cohesive civic identity in the diverse sociocultural landscape of modern Russia.
Un escritor argentino en su tradición. Juan José Saer en El Litoral
Authors: Orge Bernardo
Published: December 2024

Este artículo se propone reflexionar sobre los años de formación de Juan José Saer a partir delalectura de la página literaria del periódico El Litoral entre 1957 y 1959. Con este fin se revisará el vínculo de Saer con Hugo Gola y los miembros del grupo literario Adverbio, y se analizarán las colaboraciones de Raúl Gustavo Aguirre, Juan Carlos Portantiero y Edgard Bayley en la sección de cultura del diario. De este modo, se intentará poner en evidencia que las conversaciones que tenían lugar en Santa Fe a finales de los años cincuenta están directamente relacionadas con tres núcleos centrales de la poética narrativa de Saer: la concepción de la escritura como trabajo crítico, la tensión entre localidad y cosmopolitismo, y la resolución formal que el problema de la representación encuentra en su prosa. En simultáneo, este análisis intentará poner en evidencia las dinámicas de ida y vuelta entre región, nación y mundo que inciden en la circulación de literatura en ciudades de provincia, y que, por lo tanto, fueron determinantes para Saer.
Laura Fernández Cordero (Ed.). Hacer cosas con revistas. Publicaciones políticas y culturales del Anarquismo a la Nueva Izquierda. Buenos Aires, Tren en Movimiento, 2023, América latina en sus revistas, 279 páginas
Authors: Delgado Verónica
Published: December 2024

Reseña de Laura Fernández Cordero (ed.). Hacer cosas con revistas. Publicaciones políticas y culturales del Anarquismo a la Nueva Izquierda. Buenos Aires, Tren en Movimiento, 2023, América latina en sus revistas, 279 páginas
Beatriz Colombi (Coord.), Diccionario de términos críticos de la literatura y la cultura en América Latina.Buenos Aires, Consejo Latinoamericano de Ciencias Sociales (CLACSO), 2021, 556 páginas
Authors: Fleming María Lucila
Published: December 2024

Reseña de Beatriz Colombi (Coord.), Diccionario de términos críticos de la literatura y la cultura en América Latina. Buenos Aires, Consejo Latinoamericano de Ciencias Sociales (CLACSO), 2021, 556 páginas
Cuerpos atravesados y cuerpos fronterizos: la profesionalización de actores y actrices en el teatro rioplatense
Authors: Uncal Lucía
Published: December 2024

Este artículo se organiza en dos secciones. En la primera examinaremos las categorías de “cuerpo fronterizo” y “cuerpo atravesado” (Anzaldúa, 1987), como herramientas útiles para analizar la construcción de la identidad de actor/actriz y la práctica teatral en sí misma. En ese sentido, retomaremos los estudios culturales sobre las fronteras para proponer a los actores y actrices como cuerpos que realizan desplazamientos simbólicos, sociales e identitarios. En la segunda parte se buscará volcar esa discusión teórico-metodológica al análisis comparativo de la poética de actuación de la compañía de La Ranchería (1783-1792) y la compañía Podestá-Scotti (1872-1937), indagando las fronteras materiales y simbólicas que estxssujetxs habitaban en su contexto específico. En este sentido, se presta atención al desarrollo de la profesionalización de este oficio en ambos momentos, atendiendo al rol político del teatro dentro del orden virreinal –en el primer caso– y del desarrollo del estado nación –en el segundo.
Cuerpos en tránsito: afectos, desvíos y pasiones en el viaje de la barbarie a la civilización: La cautiva de Esteban Echeverría y Las cautivas de Mariano Tenconi Blanco
Authors: Ondarts Nuguer Calipso Irupé Guido
Published: December 2024

En el siguiente artículo científico nos proponemos hacer un estudio comparativo entre el poema La cautiva (1837), una de las ficciones fundacionales escritas por Esteban Echeverría, intelectual perteneciente a la generación romántica del 37, y Las cautivas (2022), la reelaboración contemporánea en clave teatral escrita por el dramaturgo argentino Mariano Tenconi Blanco, a partir del concepto del “entrelugar” elaborado por el ensayista brasileño Silvano Santiago en Una literatura en los trópicos (2012). El “entrelugar”, entendido por el autor brasileño como una categoría que nos permite pensar a Latinoamérica no desde lo local ni desde lo global sino en el cruce y en el entramado que se produce entre lo local y lo global, nos permitirá agrietar y desplazarnos de la famosa dicotomía sarmientina de civilización y barbarie, para reflexionar sobre el espacio predilecto de ambas piezas: el desierto. ¿Qué posibilidades identitarias novedosas se fundan en ese espacio indeterminado que no es ni el malón de indios ni la ciudad europeizante? Cuando nos alejamos de la civilización, ¿qué nuevos afectos y vínculos emergen?
Intellectual Property Marketplace: Increasing Information Technology-Based Public Sector Marketing in Indonesia
Authors: Nuralia Nuralia , Imbaruddin Amir , Utomo Tri Widodo Wahyu , Suwarno Yogi
Published: December 2024

The marketing of intellectual property outcomes holds paramount importance. This study examines the potential utility of the Intellectual Property Marketplace as a promotional instrument for the public sector, particularly in information technology. This study analysed pertinent literature and secondary data concerning the evolution of IP Marketplaces globally, focusing on Indonesia. Our findings reveal that the IP Marketplace established by the Ministry of Law and Human Rights has emerged as a novel platform for optimising the marketing of IP-generated products. This web-based IP Marketplace serves as a hub connecting intellectual property producers and potential clientele. A critical recommendation for further development entails formulating a regulatory framework to ensure that the convenience offered by the IP Marketplace does not compromise the security and authenticity of intellectual property products
Efficiency of Special Autonomy of Papua: Does it Have an Effect on the Poverty Rate?
Authors: Kumala Sepviana Nur , Mulyanto Mulyanto , Sarjiyanto Sarjiyanto
Published: December 2024

Papua Province has received special autonomy funds since 2001. The provision of special autonomy funds is to help improve the development and welfare of the Papuan people. In this research, the level of welfare is measured by poverty. The efficiency of special autonomy needs to be considered so that budget allocation can be right on target. This research aims to analyse the efficiency of special autonomy in Papua and its influence on poverty levels in 2018 - 2022. Data Envelopment Analysis (DEA) and Panel Data Regression Analysis are the research methods used. The variables used in this research are education function expenditure, health function expenditure, public service expenditure, average length of schooling, life expectancy, percentage of households with adequate drinking water, and efficiency value with DEA. The research results show that several districts/cities in Papua have reached the efficiency level. Furthermore, the variables of efficiency level, adequate drinking water, life expectancy, and spending on education have a negative and significant effect on the poverty level in Papua. Meanwhile, the variables average length of schooling, expenditure on health functions, and expenditure on service functions do not affect the poverty level in Papua Province. The findings in this research could help the government and researchers know the efficiency of special autonomy. Furthermore, this study will show which factors help decrease the poverty rate in Papua Province
The Impact of KUR Disbursement on MSME's Credit Growth
Authors: Ridha Muhammad Hafizh , Ashari Hasan , Damhuri Taufik
Published: December 2024

MSMEs support social and economic growth through employment and poverty reduction. Recently, MSMEs have had some challenges, including limited access to capital. Hence, the government should participate in solving those challenges, such as creating various MSME financing empowerment programs with multiple schemes, such as interest subsidies, guarantees, or risk sharing. KUR become an alternative instrument to support MSME financing in Indonesia, with substantial implications for economic growth. This study aims to provide empirical evidence regarding the effect of KUR Disbursement on MSME's Credit Growth with MSME's Commercial Credit Growth as a mediating variable. The data covered 33 provinces in Indonesia from 2015-2021. Using the Random Effect Model and Ordinary Least Square (OLS) Regression, the results indicated that (1) KUR Disbursement does not affect MSME's Credit Growth, (2) KUR Disbursement negatively influences MSME's Commercial Credit Growth, (3) MSME's Commercial Credit Growth positively influences MSME's Credit Growth, and (4) MSME's Commercial Credit Growth does not mediate the relationship between KUR Disbursement on MSME's Credit Growth means MSME's Commercial Credit Growth cannot act as a mediating factor in enhancing the effect of KUR Disbursement on MSME's Credit Growth
Transforming Public Service Delivery in Indonesia: Exploring the Potential and Challenges of the Metaverse
Authors: Hutagalung Simon Sumanjoyo , Sulistio Eko Budi
Published: December 2024

The metaverse could transform public services. Service accessibility, efficiency, and quality can be improved through this technology. This article addresses these research questions: How does the Indonesian government use metaverse in public service? What are the primary narratives and counter-narratives around metaversebased public services in Indonesia? Which Indonesian public service using metaverse is most promising? This research evaluates and identifies public policy using the Narrative Policy Framework (NPF). Characters, setting, plot, and morals are identified for NPF analysis. According to the study, the metaverse may improve public service accessibility, efficiency, and efficacy. Infrastructure deficiency, technology allocation, and budget consideration must be considered while developing the metaverse
Key factors of healthcare performance management: A case study from Serbia
Authors: Milojević Stefan , Domanović Violeta , Knežević Snežana
Published: December 2024

Measuring the performance of healthcare organizations has become a crucial yet challenging task, which is the focus of this study. The paper’s primary goal is to identify the key factors that shape healthcare organizations’ performance management systems in Serbia, which can serve as useful guidelines for implementing sustainable solutions. Additionally, the aim is to emphasize the importance of a broad implementation of performance measurement systems to facilitate strategy implementation and enhance organizational effectiveness. The empirical research involved an online survey of 280 respondents, including managers, executives, and operational staff from both private and public healthcare organizations in Serbia. Statistical analysis was conducted using SPSS 20. The study identifies key challenges, including the lack of a developed performance measurement system, weak support from information and management systems for performance improvement, and an organizational structure that does not support performance enhancement. Furthermore, it has been found that a deeper understanding of the essence of measurement significantly contributes to identifying problems in its application in the healthcare sector. It was also observed that the more challenges identified in the measurement process, the less favourable the perception of the flexibility and adaptability of the system.
Retrospective evaluation of outpatient intravenous ketamine-lidocaine infusions for the palliation of cancer pain in dogs and cats
Authors: Iocolano Kari E. , Looney Andrea , Balkman Cheryl E. , Hume Kelly R. , Boesch Jordyn M. , Sylvester Skylar R.
Published: December 2024

OBJECTIVE

To evaluate the clinical benefit and adverse events following outpatient intravenous (IV) ketamine-lidocaine (KL) infusions for palliation of cancer pain in dogs and cats.

METHODS

Medical records from 15 years (2008 to 2023) were searched and data reviewed retrospectively. Animals were prescribed ketamine (0.15 mg/kg/h) and lidocaine (3 mg/kg/h in dogs and 1.5 mg/kg/h in cats) diluted in 250 mL (cats or dogs < 15 kg) or 500 mL (dogs ≥ 15 kg) of 0.9% saline administered IV at 2.5 mL/kg/h for 4 to 6 hours.

RESULTS

A total of 105 dogs and 9 cats (114 animals) were included. The most common tumor types treated were appendicular osteosarcoma in dogs (n = 45 [43%]) and oral squamous cell carcinoma in cats (4 [44%]). All animals received concomitant oral analgesic medications. Animals received a median of 2 KL infusions (range, 2 to 49 KL infusions). The overall clinical benefit rate was 76% following the first KL infusion, as defined by an improvement in at least 1 evaluated clinical sign. The likelihood of clinical response was improved with a ketamine infusion rate ≥ 2 µg/kg/min, total ketamine dose of ≥ 0.5 mg/kg, and lidocaine infusion rate ≥ 25 µg/kg/min.

CONCLUSIONS

Outpatient IV KL infusions were well-tolerated in dogs and cats with cancer and provided a high rate of clinical benefit when combined with standard anti-cancer and analgesic therapies.

CLINICAL RELEVANCE

Management of cancer pain often requires multimodal analgesia. Given the clinical benefit and minimal toxicity observed with outpatient KL infusions, KL infusions should be considered as an adjunctive treatment to use in combination with anticancer therapy, oral and topical analgesics, and interventional therapies in dogs and cats for palliation of refractory cancer pain from advanced disease.
Transformational Leadership and Employee Performance: A Further Insight Using Work Engagement
Authors: Helalat Abdullah , Sharari Hakem , Alhelalat Jebril , Al-Aqrabawi Rowaida
Published: December 2024

This research investigates transformational leadership and how it could improve employee performance through the mediation role of work engagement in the hospitality industry. Having leadership qualities is imperative in the hospitality industry, which has become one of the largest global economic sectors. Since hospitality organizations are working in a fast-changing environment, they should embrace leadership behaviors to maintain high-performing employees. The data of this research was collected from rank-and file employees working in Jordanian five-star hotels using an online questionnaire. This led to gathering 293 questionnaire responses, that were cleansed and qualified for analysis using the AMOS software. The results obtained indicate that transformational leadership can direct employees to adopt participatory and empowering behaviors to improve their overall performance. The results also confirm that transformational leaders can harness their skills to enhance overall organizational performance through engaging employees in the vision of their jobs. The research concludes by emphasizing transformational leadership and work engagement as critical determinants of a competitive hospitality service levels and quality. This practically helps managers within the hospitality industry to improve their organizational productivity and outcomes through developing tailored and sustainable strategies to engage employees and enhance their overall performance.
Predictors and Consequences of Subclinical Renal Impairment in Patients with Vascular Disease
Authors: Somkereki Cristina , Nicoară Tunde Renata , Oprica Mădălina , Demian Liliana , Scridon Alina
Published: December 2024

Background

The estimated glomerular filtration rate (eGFR) is the most widely used biomarker of kidney function. However, measurement of biomarkers more sensitive than eGFR may be required to detect subtle renal changes and to identify additional predictors and consequences of kidney injury.

Aim of the study

In the present study, we aimed to identify predictors and consequences of subclinical renal impairment, as reflected by the levels of neutrophil gelatinase-associated lipocalin (NGAL) and cystatin C.

Material and Methods

We carried out a cross-sectional study involving 71 consecutive patients with vascular disease. Demographic and anthropometric data, medical history, and ongoing drug therapy were recorded for each patient. Total blood count, hemoglobin, plasma potassium, glucose, cholesterol, triglycerides, total protein, albumin, serum creatinine, uric acid, NGAL and cystatin C levels, and eGFR were evaluated in all patients. Potential predictors and consequences of increased NGAL and cystatin C levels were assessed.

Results

History of hypertension, diabetes, and ongoing diuretic therapy were the only independent predictors of decreased eGFR (all p < 0.05). Meanwhile, increased white blood cell count and diuretic usage were independently associated with higher NGAL and cystatin C levels, respectively, and increased uric acid levels were independently associated with higher levels of both biomarkers of kidney injury (all p < 0.05). Furthermore, increased NGAL and cystatin C levels were independently associated with lower albumin and HDL-C levels, and increased cystatin C levels were also associated with higher serum potassium (all p < 0.05).

Conclusions

In this study, eGFR values were independently associated with widely known risk factors for impaired renal function. Meanwhile, NGAL and cystatin C evaluation identified more subtle hematologic and biochemical changes related to subclinical kidney injury. These data reinforce the role of NGAL and cystatin C as not only biomarkers of subclinical kidney injury, but also as predictors of subclinical kidney injury-related abnormalities.
The Impact of Nutritional Status and Nutritional Intervention Strategies on Acute Coronary Syndrome
Authors: Dina Cristina , Nyulas Victoria Ancuta , Radu Ada , Bungău Simona Gabriela
Published: December 2024

Cardiovascular diseases, including acute coronary syndrome, remain the main cause of mortality and a major cause of morbidity in Europe and worldwide. Also, in Romania, more than half of all registered deaths are cardiovascular deaths. Numerous modifiable and non-modifiable risk factors contribute to the incidence of cardiovascular illnesses. A general understanding of heart disease prevention is required in order to be able to modify and address the present circumstances. The role that nutrition plays in mitigating modifiable cardiovascular risk factors and the role that nutritional intervention plays in preventing inflammation linked to acute cardiac pathology will be the main topics of this article. The relationship between these two concepts is still poorly understood. Therefore, further research is necessary in this direction.
Epidemiology of kidney biopsy from regional referral center in Romania: 10-year review.
Authors: Maslyennikov Yuriy , Rusu Crina Claudia , Moldovan Diana , Potra Alina , Tirinescu Dacian , Ticala Maria , Barar Andrada , Alexandra Urs , Bondor Cosmina Ioana , Kacso Ina
Published: December 2024

Purpose:

To provide epidemiologic data on kidney biopsy from Romania.

Methods:

Retrospective observational study of kidney biopsy records for adult patients from a referral center in the north-western part of Romania, reported for 2014-2023.

Results:

556 biopsies were performed, corresponding to an incidence of 12 biopsies/m person-year with over 50% increase over the last reported year. Optimal core for optic microscopy was available in 81.4%, immunofluorescence was performed in 86.3%, and electron microscopy in 35.2% of patients. The mean age at biopsy was 47.12 years, and 53.8% were males. Indications for kidney biopsy were nephrotic syndrome in 63.1% of patients, nephritic in 25.9% of patients, asymptomatic urinary abnormalities in 2.9%, acute kidney injury/rapid progressive renal failure in 3.6%, and chronic kidney disease in 1.4%. The most frequent diagnostic categories were membranous nephritis (14.7%), IgA nephropathy (13.9%), focal segmental glomerulosclerosis (11,1%), minimal change disease (12,2%), lupus nephritis (10,9%), vasculitis (7.6%), and membranoproliferative glomerulonephritis (8%).

The age of diagnosis increased for IgA Nephropathy over time while it decreased for membranous nephritis.

Conclusions:

Our study adds data for the completion of the kidney biopsy map in our region.
Hubungan Penerapan Standar Operasional Prosedur dan Penggunaan Alat Pelindung Diri Dengan Kecelakaan Kerja Pada Karyawan PT.X Kabupaten Bolang Mongondow Utara
Authors: Goma Metsan Arie Dharma , Sarman Sarman , Akbar Hairil , Rumaf Fachry
Published: December 2024

Ketidakpatuhan dalam penggunaan alat pelindung diri sangat berdampak pada tingkat kecelakaan akibat kerja dan penyakit akibat kerja yang akan menyebabkan 5 jenis kerugian termasuk kerusakan, kekacauan hierarkis, protes dan kesengsaraan, kelainan dan cacat, serta kematian. Penelitian ini bertujuan untuk menganalisis hubungan penerapan standar operasional prosedur dan penggunaan alat pelindung diri dengan kecelakaan kerja pada karyawan di PT. X Kabupaten Bolaang Mongondow Utara. Jenis penelitian observasional analitik dengan menggunakan rancangan cross sectional. Besar sampel dalam penelitian ini terdiri dari 80 karyawan dan teknik pengambilam sampel menggunakan simple random sampling. Analisis data menggunakan uji chi square. Penelitian ini menunjukkan bahwa terdapat hubungan penerapan standar operasional prosedur (ρ value = 0,001) dan penggunaan alat pelindung diri (ρ value = 0,001) dengan kecelakaan kerja pada karyawan di PT. X Kabupaten Bolaang Mongondow Utara. Diharapkan pihak perusahaan dapat memantau, memonitoring serta mengevaluasi secara langsung pada karyawan pada saat bekerja. ---Non-compliance in the use of personal protective equipment greatly impacts the level of work-related accidents and work-related diseases,, which will cause 5 types of losses, including damage, hierarchical chaos, protests and misery, abnormalities and disabilities, and death. This study aims to analyze the relationship between the implementation of standard operating procedures and the use of personal protective equipment with work accidents among employees at PT. X North Bolaang Mongondow Regency. This type of analytical observational research uses a cross-sectional design. The sample size in this study consisted of 80 employees and the sampling technique used simple random sampling. Data analysis used the chi-square test. This research shows that there is a relationship between the implementation of standard operating procedures (ρ value = 0.001) and the use of personal protective equipment (ρ value = 0.001) with work accidents among employees at PT. X North Bolaang Mongondow Regency. It is hoped that the company can monitor, supervise and evaluate employees directly while working.
Hubungan Antara Pengetahuan Dan Masa Kerja Dengan Penggunaan Alat Perlindung Diri Pada Petani Penyemprot Pestisida Di Desa Purworejo Timur Kabupaten Bolaang Mongondow Timur
Authors: Mokodompit Marlina , Tutu Christien Gloria , Dimkatni Ni Wayan , Rumaf Fachry
Published: December 2024

Kejadian keracunan pestisida dapat dipengaruhi oleh faktor internal dan eksternal. Tujuan penelitian ini untuk mengetahui hubungan pengetahuan dan masa kerja dengan penggunaan alat pelindung diri pada petani penyemprot pestisida di desa purworejo timur kabupaten bolaang mongondow timur. Jenis penelitian ini adalah survey anallitik dengan pendekatan cross sectional, populasi dalam penelitian ini adalah petani pengguna pestisida di desa Purworejo Timur yang berjumlah 146 orang. Metode Pengambilan sampel menggunakan metode total sampling. Hasil dari penelitian ini terdapat hubungan antara pengetahuan dan masa kerja dengan penggunaan alat pelindung diri pada petani penyemprot pestisida di Desa Purworejo Timur. Kepada instansi terkait perlu ditingkatkan pemantauan, penyuluhan, dan pembinaan keselamatan dan Kesehatan kerja Petani Penyemprot Pestisida khususnya mengenai penggunaan Alat Pelindung Diri secara lengkap. Petani diharapkan lebih meningkatkan tentang pengetahuan dan kesadaran akan pentingnya penggunaan alat pelindung diri secara lengkap pada waktu bekerja dengan pestisida untuk keselamatan dan Kesehatan kerja mereka. ---The occurrence of poisoning can be influenced by internal and external factors. The aim of this research was to determine the relationship between knowledge and work experience with the use of personal protective equipment among pesticide spraying farmers in East Purworejo village, East Bolaang Mongondow district. This type of research is an analytical survey with a cross-sectional approach; the population in this research is specific user farmers in East Purworejo village, totalling 146 people. The sampling method uses the total sampling method. The results of this research show a relationship between knowledge and years of work to the use of personal protective equipment among pesticide spraying farmers in East Purworejo Village. Relevant agencies need to improve monitoring, counselling, and training on work safety and health for pesticide spraying farmers, especially regarding the use of complete personal protective equipment. Farmers are expected to increase their knowledge and awareness of the importance of using complete personal protective equipment when working for their occupational safety and health.
Gambaran Lama Kerja, Beban Kerja dan Shift Kerja Terhadap Persepsi Kelelahan pada Pekerja Rigid di Proyek Tol Cijago Seksi 3
Authors: Putri Devina , Dihartawan Dihartawan , Herdiansyah Dadang , Suherman Suherman
Published: December 2024

Penerapan Keselamatan dan Kesehatan Kerja (K3) pada proyek kontruksi merupakan upaya menciptakan lingkungan kerja agar lebih aman, sehat, dan sejahtera, bebas dari kecelakaan dan penyakit yang disebabkan akibat kerja. Tujuan penelitian untuk mengetahui hubungan antara Lama Kerja, Beban Kerja dan Shift Kerja Terhadap Persepsi Kelelahan Kerja pada Pekerja Rigid di Proyek Tol Cijago Seksi 3. Desain studi cross sectional. Sampel penelitian terdiri atas 80 pekerja yang mengalami kelelahan kerja dengan menggunakan sampling total. Instrumen penelitian adalah kuesioner, KAUPK2 yang berupa pernyataan. Data dalam penelitian ini menggunakan instrument dan observasi, selanjutnya dilakukan analisis uji univariat untuk melihat gambaran antar variabel independent dan dependen. Hasil penelitian menunjukkan bahwa variabel lama kerja sebanyak 76 (95,0%) pekerja Rigid sudah bekerja selama lebih dari 3 tahun. Untuk variabel beban kerja sebanyak 71 (88,8%) pekerja Rigid memiliki beban kerja rendah. Sedangkan, untuk variabel shift kerja sebanyak 50 (62,5%) pekerja Rigid mendapat shift kerja siang yang memiliki risiko kelelahan kerja berat dibanding dengan shift pagi. Bekerja dengan membatasi waktu yang maksimal setiap harinya mampu menurunkan masalah kesehatan, gangguan tidur, ketidakpuasan kerja dan kecelakaan kerja. Implementation of Occupational Safety and Health (K3) in construction projects is an effort to create a work environment that is safer, healthier, and more prosperous, free from accidents and illnesses caused by work. The aim of the research is to determine the relationship between Length of Work, Work Load and Work Shifts on the Perception of Work Fatigue among Rigid Workers in the Cijago Section 3 Toll Road Project. Cross-sectional study design. The research sample consisted of 80 workers who experienced work fatigue using total sampling. The research instrument is a questionnaire, KAUPK2, in the form of a statement. The data in this research used instruments and observations, and then univariate test analysis was carried out to see the picture between the independent and dependent variables. The research results showed that the length of work variable was 76 (95.0%) for rigid workers who had worked for more than 3 years. For the workload variable, 71 (88.8%) rigid workers had a low workload. Meanwhile, for the work shift variable, 50 (62.5%) rigid workers received day work shifts, which had a greater risk of work fatigue compared to the morning shift. Working by limiting the maximum time each day can reduce health problems, sleep disorders, work complaints, and work accidents.
Analisis Kualitas Air sebagai Indikator Pencemaran di Danau Limboto Cinere
Authors: Munggaran Gilang Anugerah , Huddi Muhammad Revo Ibnu , Romadhani Risma
Published: December 2024

Penelitian ini bertujuan menentukan kualitas fisik, dan kimia pada perairan Danau Limboto Cinere, berdasarkan Peraturan Pemerintah RI No. 82 Tahun 2001 tentang Pengelolaan Kualitas Air dan Pengendalian Pencemaran Air. Jenis penelitian yang digunakan adalah observasional analitik. Penelitian ini dilakukan dengan cara pengamatan (observasi) dan membandingkan hasil pengukuran di laboratorium dengan standar baku mutu yang telah ditetapkan. Hasil analisis kualitas air Danau Limboto sudah tercemar. Parameter Fisika (Bau dan Kekeruhan) yang diuji pada penelitian di Danau Limboto ini menunjukan bahwa air masih berbau tetapi kekeruhan sudah memenuhi standar baku mutu dengan hasil 2 NTU, Parameter Kimia ( PH) yang diuji pada penelitian di Danau Limboto menunjukan bahwa air belum memenuhi standar baku mutu karena memiliki nilai 6,3. Dibutuhkan penelitian lebih lanjut terkait kualitas air di Danau Limboto dengan menggunakan parameter Nitrat, parameter Fosfat, parameter Hidrogen Sulfida (H2S), parameter mikrobiologis Air Danau.---This research aims to determine the physical and chemical quality of the waters of Lake Limboto Cinere, based on Indonesian Government Regulation no. 82 of 2001 concerning Water Quality Management and Water Pollution Control. The type of research used is analytical observational. This research was carried out by observation and comparing the results of measurements in the laboratory with established quality standards. The results of the analysis of the water quality of Lake Limboto were polluted. The physical parameters (odor and turbidity) tested in this research at Lake Limboto show that the water still smells but the turbidity meets quality standards with a result of 2 NTU. Chemical parameters (PH) tested in research at Lake Limboto showed that the water did not meet quality standards because it had a value of 6.3. Further research is needed regarding water quality in Lake Limboto using Nitrate parameters, Phosphate parameters, Hydrogen Sulfide (H2S) parameters, Lake Water Microbiological parameters.
Sistematik Literatur Review Biolarvasida Dalam Mengontrol Populasi Larva Nyamuk
Authors: Naadiya Nurun , Wahyuni Sri , Nuryady Moh. Mirza
Published: December 2024

Nyamuk merupakan vektor yang menyebabkan beberapa penyakit seperti malaria, demam berdarah dengue, cikungunya, Filariasis limfatik, serta Japanese encephalitis. Penggunaan larvasida sintetis secara berulang akan dapat menyebabkan masalah kesehatan dan lingkungan. Penelusuran artikel bertujuan untuk menganalisis hasil-hasil penelitian terkait biolarvasida dalam mengontrol populasi larva nyamuk. Kandungan seperti tanin, saponin, dan alkaloid pada sebagian besar biolarvasida dipercaya dapat sebagai racun perut bagi larva sehingga larva akan kehilangan berat badan dan ketidakmampuan dalam melakukan pertumbuhan menuju fase berikutnya. Metode yang digunakan dalam penelitian ini yaitu menggunakan jenis penelitian Systematic Literature Review (SLR). SLR merupakan jenis penelitian yang dilakukan dengan cara mengidentifikasi dan menganalisis artikel berdasarkan suatu topik tertentu. Berdasarkan hasil pencarian diperoleh 13 dari 26 artikel yang sesuai mengenai biolarvasida. 13 diantaranya mengenai cara lain menggunakan bantuan hewan predator atau organisme lain, larvasida sintetis, serta dengan cara menjaga sanitasi kesehatan. Berdasarkan hasil analisis, diperoleh bahwa biolarvasida yang banyak digunakan berasal dari minyak atsiri beberapa jenis tanaman, seperti biji kulit kacang mete, minyak atsiri dari tanaman Carlina acaulis dan Carlina oxide. Berdasarkan hasil analisis, penelitian ini dapat dimanfaatkan sebagai sumber belajar biologi pada Paket C Fase E kelas X mengenai keanekaragaman hayati beserta peranannya.--Mosquitoes are vectors that cause several diseases such as malaria, dengue hemorrhagic fever, chikungunya, lymphatic filariasis, and Japanese encephalitis. Repeated use of synthetic larvicides can cause health and environmental problems. The article search aims to analyze research results related to biolarvicides in controlling mosquito larvae populations. Ingredients such as tannins, saponins, and alkaloids in most biolarvicides are believed to act as stomach poisons for larvae, resulting in weight loss and inability to grow into the next phase. The method used in this research is using the Systematic Literature Review (SLR) research type. SLR is a type of research conducted by identifying and analyzing articles based on a particular topic. Based on the search results, 13 out of 26 suitable articles were obtained regarding biolarvicides. 13 of them are about other methods using the help of predatory animals or other organisms, synthetic larvicides, and by maintaining health sanitation. Based on the results of the analysis, it was found that the widely used biolarvicides are derived from the essential oils of several types of plants, such as cashew nut shell seeds, essential oils from Carlina acaulis and Carlina oxide plants. Based on the results of the analysis, this research can be utilized as a source of learning biology in Package C Phase E class X regarding diversity.