bluuebunny/crossref_metadata_2025 huggingface dataset:
Community-acquired pneumonia: The importance of the early detection of drug-resistant organisms
Authors: Doppalapudi Sai , Adrish Muhammad
Published: June 2024

Pneumonia is a disease associated with significant healthcare burden with over 1.5 million hospitalizations annually and is the eighth leading cause of death in the United States. While community-acquired pneumonia (CAP) is generally considered an acute time-limited illness, it is associated with high long-term mortality, with nearly one-third of patients requiring hospitalization dying within one year. An increasing trend of detecting multidrug-resistant (MDR) organisms causing CAP has been observed, especially in the Western world. In this editorial, we discuss about a publication by Jatteppanavar et al which reported that a case of a MDR organism was the culprit in developing pneumonia, bacteremia, and infective endocarditis that led to the patient’s death. The early detection of these resistant organisms helps improve patient outcomes. Significant advances have been made in the biotechnological and research space, but preventive measures, diagnostic techniques, and treatment strategies need to be developed.
Future of neurocritical care: Integrating neurophysics, multimodal monitoring, and machine learning
Authors: Srichawla Bahadar S
Published: June 2024

Multimodal monitoring (MMM) in the intensive care unit (ICU) has become increasingly sophisticated with the integration of neurophysical principles. However, the challenge remains to select and interpret the most appropriate combination of neuromonitoring modalities to optimize patient outcomes. This manuscript reviewed current neuromonitoring tools, focusing on intracranial pressure, cerebral electrical activity, metabolism, and invasive and noninvasive autoregulation monitoring. In addition, the integration of advanced machine learning and data science tools within the ICU were discussed. Invasive monitoring includes analysis of intracranial pressure waveforms, jugular venous oximetry, monitoring of brain tissue oxygenation, thermal diffusion flowmetry, electrocorticography, depth electroencephalography, and cerebral microdialysis. Noninvasive measures include transcranial Doppler, tympanic membrane displacement, near-infrared spectroscopy, optic nerve sheath diameter, positron emission tomography, and systemic hemodynamic monitoring including heart rate variability analysis. The neurophysical basis and clinical relevance of each method within the ICU setting were examined. Machine learning algorithms have shown promise by helping to analyze and interpret data in real time from continuous MMM tools, helping clinicians make more accurate and timely decisions. These algorithms can integrate diverse data streams to generate predictive models for patient outcomes and optimize treatment strategies. MMM, grounded in neurophysics, offers a more nuanced understanding of cerebral physiology and disease in the ICU. Although each modality has its strengths and limitations, its integrated use, especially in combination with machine learning algorithms, can offer invaluable information for individualized patient care.
Driving pressure decoded: Precision strategies in adult respiratory distress syndrome management
Authors: Adrish Muhammad , Doppalapudi Sai , Lvovsky Dmitry
Published: June 2024

Mechanical ventilation (MV) is an important strategy for improving the survival of patients with respiratory failure. However, MV is associated with aggravation of lung injury, with ventilator-induced lung injury (VILI) becoming a major concern. Thus, ventilation protection strategies have been developed to minimize complications from MV, with the goal of relieving excessive breathing workload, improving gas exchange, and minimizing VILI. By opting for lower tidal volumes, clinicians seek to strike a balance between providing adequate ventilation to support gas exchange and preventing overdistension of the alveoli, which can contribute to lung injury. Additionally, other factors play a role in optimizing lung protection during MV, including adequate positive end-expiratory pressure levels, to maintain alveolar recruitment and prevent atelectasis as well as careful consideration of plateau pressures to avoid excessive stress on the lung parenchyma.
Control Of Corruption In Moderating The Effect Of Per Capita Income And Shadow Economy On Tax Revenue
Authors: Bhuana Bhima Chandra , Wijaya Suparna
Published: June 2024

The less optimal tax revenue, the low level of income, the large proportion of shadow economy in the economies and the high level of corruption are problems for development. This study tries to revisit the linkage of these four development problems, and find out how corruption control conducted by the government can strengthen or weaken the impact of per capita income and shadow economy activities on tax revenue. A dataset of eighteen countries in the South Asia and Asia-Pacific region from 2002 to 2017 is analyzed using panel data regression. It was found that per capita income and government efforts to control corruption significantly have a positive effect on tax revenue, while the shadow economy significantly has a negative effect on tax revenue. Furthermore, as a moderating variable, government efforts to control corruption can significantly reduce the negative effect of the shadow economy on tax revenue. This finding suggests the urgency of controlling corruption by the government to optimize tax revenue, thereby overcoming development problems.
O BULLYING COMO FENÔMENO PSICOSSOCIAL NA ESCOLA
Authors: SALDANHA DE SIQUEIRA KLEBER
Published: June 2024

A escola como ambiente coletivo, desempenha importante função no desenvolvimento social do sujeito, viabilizando as relações entre pares que constituem a base do amadurecimento psicossocial, das relações interpessoais e a própria projeção extra-escolar do sujeito. Considerando este intrincado ecossistema onde as relações entre pares possuem motivações e objetivos, diversos são os casos em que grupos de sujeitos, buscando afirmação no espaço escolar através da força e violência psicológica sistematizada, causam danos e prejuízos para determinados sujeitos estereotipados como pacíficos ou ‘deslocados’ da maioria. Nesse sentido, tal violência sistêmica, denominada bullying, vem ganhando nos últimos anos notoriedade a partir dos recentes casos de ataques a escolas, protagonizados por indivíduos vitimados por este tipo de problema. Assim, este artigo, configurado num estudo bibliográfico narrativo-qualitativo, tem por objetivo discutir crítico-reflexivamente a problemática do bullying como fenômeno psicossocial na escola, destacando suas origens e relações com a escola. Para isso, foram reunidos trabalhos publicados entre 2013 e 2023, presentes nos repositórios de acesso livre  Scielo e Oasisbr, sendo usados descritores de busca, critérios de inclusão e exclusão para refinamento do esteio bibliográfico utilizado. A partir das reflexões e discussões apresentadas ao longo do texto, verificamos que muito ainda deve ser feito para compreender o bullying como fenômeno complexo de interação entre pares na escola, possuindo este, origens múltiplas, produzindo impactos severos para as vítimas, levando a desafiadoras formas de mapeamento e intervenção por gestores e psicólogos educacionais.
Review Paper on Machine Learning Algorithms
Authors:   DAV Institute of Engineering and Technology, Jalandhar, Punjab, India, Kumar Nikhil
Published: June 2024

This paper comprehensively reviews widely used machine learning algorithms across supervised, unsupervised, and reinforcement learning paradigms. It covers linear models, decision trees, support vector machines, neural networks, clustering techniques, dimensionality reduction methods, and ensemble approaches. For each algorithm, theoretical foundations, mathematical formulations, practical considerations like parameter tuning and computational complexity, and real-world applications across domains like computer vision and finance are discussed. Challenges and limitations such as overfitting and scalability are explored. Recent advancements like deep learning and transfer learning are highlighted. Finally, a comparative analysis evaluating strengths, weaknesses, and suitable problem domains for the algorithms is provided, serving as a guide for effective utilization of machine learning techniques. Keywords:- Machine learning · Deep learning, Gradient Descent, Logistic Regression, Support Vector Machine, K Nearest Neighbor, Predictive analytics,
Actimize: A Batch Job Real Time Dashboard
Authors:   Assistant Professor, RVCE, Bengaluru, K H Rohan
Published: June 2024

Our Compliance partners do not have clear visibility into real time status of day to day surveillance and supervision alert batch jobs. They rely on manual communication to get notified in case of job delays or failures. To avoid any regulatory implications,it is crucial that alerts are generated on time so that they can act on a timely basis to prevent SLA breaches that may lead to further delays. So,it is important that they remain updated on the daily alerting job runs so that they can plan their work according. Index Terms—component, formatting, style, styling, insert
A Review on User Design Psychology in Human Computer Interaction
Authors:   Alva’s Institute of Engineering and Technology, Moodubidire-574225, Mangalore, NT ANUSHA
Published: June 2024

In today's world, product design must go beyond function and address consumers' emotional and psychological well-being. This calls for a comprehensive strategy that includes design psychology into the fabric of human-computer interaction interfaces. Understanding human behavior and perception allows designers to develop interfaces that connect with people on a deeper level. The term "Psychology of Design" emphasizes the necessity of studying how human perception effects the design and function of things. It recognizes that design is more than just aesthetics; it is also about how consumers perceive and interact with the product. Integrating psychology into design philosophy represents a paradigm change, acknowledging that good design goes beyond addressing fundamental requirements and involves developing emotional connections. This transition is critical to guaranteeing the lifespan. Keywords— Human perception effects, design psychology.
Supervised Learning: An InDepth Analysis
Authors:   Jain (Deemed-To-Be-University), Bangalore, India, Sharma Swapnil
Published: June 2024

Supervised learning pivotal machine learning paradigm wherein models are trained on labeled datasets. They predict outcomes or classify data. It includes methodologies and diverse applications of supervised learning. Emphasizing significance in modern technology. Key methodologies encompass linear regression logistic regression. Also decision trees, support vector machines neural networks. Each with unique advantages for specific tasks. Versatility is demonstrated through applications in image and speech recognition. Natural language processing, medical diagnosis and financial forecasting also highlighted. Challenges include overfitting data quality, interpretability. Scalability discussed emphasizing areas for ongoing research. Future directions point towards transfer learning. Integration with semisupervised and unsupervised methods. Explainable AI and quantum machine learning promise further enhancements. They will impact supervised learning across various domains. Key words: Supervised learning, Machine learning, Labeled datasets, Algorithm training, Outcome prediction, Data classification, Input-output pairs, Model generalization, Accurate predictions, Real-world applications, Spam filters, Recommendation systems, Medical diagnosis, Autonomous driving, Efficiency enhancement, Decision-making, User experience, Data handling.
FAKE PROFILE DETECTION ON SOCIAL NETWORKING WEBSITES USING MACHINE LEARNING
Authors:   Assistant Professor, Guru Nanak Institute of Technology, CSE Department, Hyderabad, Mir Imran
Published: June 2024

In an age where social media has become an integral part of our lives, the challenge of detecting fake accounts on platforms like Instagram has gained significant importance. This project, titled "Instagram Fake Account Detection using Machine Learning," employs Python as its primary tool to tackle this problem. It leverages two powerful machine learning algorithms, the Random Forest Classifier and the Decision Tree Classifier, to accomplish this task. The Random Forest Classifier demonstrates remarkable performance, achieving a 100% accuracy on the training dataset and an impressive 93% accuracy on the test dataset. Meanwhile, the Decision Tree Classifier exhibits its effectiveness with a training accuracy of 92% and a test accuracy of 92%. The dataset employed in this project is composed of 576 records, each characterized by 12 distinct features. These features encompass critical aspects of Instagram profiles, including the presence of a profile picture, the ratio of numerical characters in usernames, the breakdown of full names into word tokens, the ratio of numerical characters in full names, the equality between usernames and full names, the length of user bios, the existence of external URLs, the privacy status of accounts, the number of posts, the count of followers, the number of accounts followed, and the ultimate classification of an account as "Fake" or "Not." By harnessing the capabilities of Python and these advanced machine learning models, this project endeavors to provide a robust and efficient solution for the identification of fake Instagram accounts. In doing so, it contributes to the preservation of the platform's integrity and the security of its users.
Investigating the Impact of Machine Learning in Personalized Education Systems
Authors:   Jain (Deemed-To-Be-University), Bangalore, India, Gupta Harsh
Published: June 2024

Personalized education systems leverage robust capabilities of machine learning (ML). Tailoring learning experiences to individual needs preferences and abilities. This survey explores integration of ML in personalized education. It examines methodologies. It highlights applications impacts Future directions are discussed. Key ML techniques include supervised learning for performance prediction and feedback personalization. Unsupervised learning for identifying learning styles. Reinforcement learning.Personalized education systems leverage robust capabilities of machine learning (ML). Tailoring learning experiences to individual needs preferences and abilities. This survey explores integration of ML in personalized education. It examines methodologies. Highlighting applications. Impacts and future directions are discussed. Key ML techniques include supervised learning for performance prediction, feedback personalization unsupervised learning for identifying learning styles, reinforcement learning. Optimizing content sequences. Deep learning for tasks like automated grading. Intelligent tutoring included. Applications such as intelligent tutoring systems. Adaptive learning platforms. Learning analytics. Personalized learning paths and automated assessment systems discussed. The impact of ML-driven personalized education systems is profound. They enhance engagement. Motivation. Academic performance and reduce dropout rates. Challenges such as data privacy algorithmic bias, scalability and resistance to change are also addressed. Future research directions include interdisciplinary collaboration. Advancements in natural language processing are essential. Enhanced personalization algorithms are needed. Long-term studies. Considered crucial. Areas for ongoing work. Key Words: Machine learning, Personalized education, Adaptive learning, Intelligent tutoring systems, Predictive analytics, Recommendation systems, Ethical considerations, Student engagement, Educational technology
A STUDY ON ANALYSIS OF PERFORMANCE APPRASIAL SYSTEM
Authors: SATHEESH Mr. DEEPAK
Published: June 2024

This study aims to analyze the performance appraisal system implemented at Koso India Pvt. Ltd., a leading provider of industrial valves and automation solutions. Performance appraisal systems are critical in assessing employee performance, enhancing productivity, and aligning individual objectives with organizational goals. This research investigates the effectiveness, efficiency, and employee perceptions of the current appraisal system at Koso India Pvt. Ltd. The methodology involves a mixed-methods approach, combining quantitative data from employee performance records and qualitative insights from employee surveys and interviews. Key performance indicators (KPIs) and appraisal outcomes were analyzed to gauge the system's impact on employee development and organizational performance. Findings reveal that while the performance appraisal system at Koso India Pvt. Ltd. effectively identifies high performers and areas needing improvement, there are challenges related to consistency, transparency, and feedback mechanisms. Employees expressed concerns over the subjective nature of certain evaluation criteria and the lack of actionable feedback. Additionally, the study highlights the need for continuous training for appraisers to ensure fairness and objectivity. Recommendations include enhancing the transparency of the appraisal process, incorporating 360-degree feedback mechanisms, and providing regular training sessions for both employees and appraisers. By addressing these areas, Koso India Pvt. Ltd. can improve employee satisfaction, foster a culture of continuous improvement, and better align individual performance with the company's strategic goals.
A STUDY ON QUALITY OF WORKLIFE BALANCE AMONG EMPLOYEES
Authors: Mahalakshmi Ms. R. Mahalakshmi
Published: June 2024

In today's fast-paced and competitive work environment, achieving a balance between work responsibilities and personal life has become increasingly crucial for both employees and organizations. This study aims to investigate the quality of work-life balance among employees within an organization and its impact on job satisfaction, productivity, and overall well-being. The research will employ both qualitative and quantitative methods to gather data, including surveys, interviews, and observations. By analyzing factors such as workload, flexibility in work arrangements, support from supervisors, and personal life satisfaction, the study seeks to identify strategies for enhancing work-life balance and promoting a healthier and more fulfilling work environment. The findings of this research are expected to provide valuable insights for organization leaders, HR professionals, and policymakers seeking to improve the well-being and performance of employees in the modern workplace. Quantitative data was collected using the non-probability, self administated questionnaire that consisted of influencing factors are identified and also using non parametric test (U test, correlation, H test.) analysis tools suitable interpretation was found it make positive change. Keyword: Worklife balance personal life work responsibilities development programs culture wellbeing high quality, productivity, opportunities, organizational dimension climate diversity sense commitments.
ANALYSIS OF APPROACHES TO FORMATION OF THE STATE INNOVATION POLICY
Authors: Ostapec Aygul'
Published: June 2024

The article is devoted to the analysis of the main approaches to the formation of the state's innovation policy in the Russian Federation. The study considers three key areas: linear approach, commercial and non-commercial approaches to innovation. Special attention is paid to studying the impact of the state on the functioning of markets in order to increase the number of innovations. The advantages and disadvantages of each of the approaches are analyzed in the context of the strategic development of the domestic innovation industry, and proposals are made for improving state policy in this area. In conclusion, the need for a systems approach and the role of systemic innovations in the socio-economic development of the country are discussed.
جَمَاْلُ الْمَبْنَى وَبَلَاْغَةُ الْمَعْنَى فِي الشِّعْرِ المَنسُوبِ لِلإِمامِ عَلِيِّ بْنِ مُوْسَى الرِّضَا (عَلَيْهِ السَّلَاْمُ) مَنَابِعُهُ وَعَرْضُهُ وتَحْلِيْلُهُ
Authors: علي حسن فتوني عبَّاس
Published: June 2024

إِنَّ الإِمامَ الرِّضا (عليه السلام) إِمامٌ معصومٌ مفترضُ الطَّاعة، أوقفَ حياتَه للدَّعوة إلى اللهِ تعالى، لِذا حاولَ بشتَّى السُّبل والوسائل، لنشر مفاهيم الدِّين الحنيف، ألا وهو الإسلام، فهو (عليه السلام) لم يكتفِ بالخُطب والأحاديث والمناظرات، بل استعمل الشِّعر وسيلة ناجعة للتَّأثير في النَّاس، فلم يكن الشِّعرُ ترفًا وفنَّا لا طائل تحته، إنَّما نظَّمه ليكون رسالة، وطريق هداية.
       ومن المواضيع الَّتي أثارها في الشِّعر المنسوب إليه (عليه السلام):    
       الصَّبْر: فدعا إلى التَّسلُّح بالصَّبر، في كلِّ ميادين الحياة، فإنَّ اللهَ مع الصَّابرين.
       وقَبول العُذْرِ: فالإنسان المؤمن، يقبل عذر أخيه، فهو رحب الصَّدر، هدفُه رضا اللهِ تعالى، ولا يَغضب لنفسِه.  
       والتَّوبةُ قبلَ الموت: من رحمة الله تعالى أنَّه فتح باب التَّوبة، لأنَّ الإنسان غير معصوم، فقد يخطئ ويعصي، لكن لا بدَّ من ترك تسويف التَّوبة، فقد يدركه الموت قبل إدراك التَّوبة.
       والشَّيب: فالمَشيبُ موعظةُ اللَّبيب، وهو نذير الموت؛ فالعاقل إذا حلَّ به الشَّيب، عليه أن يستعدَّ لذلك اليوم الموعود، الحقِّ المشهود، بالتَّقوى والعمل الصَّالح.
       والغرور: إنَّ المؤمن لا يغترّ بالنِّعم الَّتي يُغدقها اللهُ عليه، بل يحمد الله تعالى ويشكره عليه، لتسلم وتدوم.
       والعفو والحِلم: وهُما من الأخلاق الفاضلة الَّتي ينبغي أن يتمتَّع بهما المؤمن، فيقابل الإساءة بالإحسان، ولا سيَّما عند المقدرة، فيسود، ويملك القلوب.
       والأَمَل: على المؤمن أن يعمل لآخرته كما يعمل لدنياه، فلا يؤمِّل الخلودُ في الدُّنيا، فهي تمرُّ مرَّ السَّحاب، وإِنَّ الأجل له بالمرصاد.  
       وفي الَّذينَ يَعيبونَ الزَّمانَ: الزَّمانُ لا يُعاب، إنَّما أهلُ الزَّمان هم الَّذين ينبغي أن نعيب أقوالهم الباطلة، وأفعالهم الشائنة، وانحرافاتهم، وظلمهم.
       وهكذا جاء الشِّعرُ المنسوبُ إلى الإمامِ الرِّضا (عليه السلام) شِعرًا ملتزمًا، يستحقُّ التَّقدير والاحترام، وحفظه، وترجمته عملًا وسلوكًا.
البَلَاْغَةُ القُرْآنِيَّةُ، مِنَ البُعْدِ اللِّسَاْنِيِّ إلَى البُعْدِ الكَوْنِيِّ تَأْسِيْسٌ لِقِرَاْءَةٍ أُخْرَى فِيْ مَلَاْمِحِ الإِعْجَاْزِ فِيْ أَوَّلِيَّةِ خَلْقِ الأَرْضِ
Authors: أمير معارز عبود عبَّاس
Published: June 2024

للآيات التي تتحدَّثُ عن أصل نشأة الأرض وشكلها وحركاتها، تسلسلان وترتيبان، لكلٍّ منهما بلاغته، ولكلٍّ من البلاغتين شأنها في الإبانة عن جدّة الحقائق المستندة إلى المعرفة اللُّغويَّة القرآنية. وبناء على هذين التسلسلين، تبدو الإبانة عن خلق الأرض خاضعة لاعتبارين، الأوَّل منهما؛ لاعتبارات موضعية مكانية ضابطتها موضوعيَّة تتعلَّق بترتيب المصحف، وأخرى زمانيَّة ضابطتها تاريخية تطوّرية تتعلّق بترتيب نزول السور. وبلحاظ الاعتبار الثاني، وما يعضِّده نصّيًّا، وجيولوجيًّا، لنا أن نقول، إنَّ (طحو الأرض) الذي تتحدَّث عنه الآية السادسة من سورة الشمس، هو الضابطة البليغة التي تؤكِّد أنَّ (طحو الأرض) هو المظهر الأوَّل من مظاهر خلقها.
  والبادي، ممَّا سبق، أنَّ بلاغة الأرض، بلحاظ ترتيب النزول، تشير إلى أنَّ فهْم (طحو الأرض) الذي تتحدَّث عنه الآية السادسة من سورة الشمس، يستجيب لنواميس التبدّل والتطوّر وتعاقب الأحوال والصفات على الأرض قرآنيًّا وجيولوجيًّا، وهي تتحرّك من  بدء الخلق الأوَّل حتَّى منتهاه في ضمن سلسلة من الحلقات المتّصلة بعضها ببعض. ما يعني أنَّ آية (طحو الأرض)، إبانة عن أوّليَّة خلق الأرض، وليس الأمر كما ذهب إليه المفسّرون الذين توهّموا مرّتين، مرَّةً حينما جعلوا الإبانة عن أوَّلية خلق الأرض ممَّا تكفَّلت به الآية الثانية والعشرين من سورة البقرة، تلك التي تتحدَّث عن  (دحو الأرض). ومرّةً حينما لم يفرّقوا بين (طحو) سورة الشمس، و (دحو) سورة البقرة.
جَمَالِيَّاتُ التَّشبِيهِ فِي خُطَبِ الرَّسُولِ الأَعظَمِ (صَلَّى اللهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ)
Authors: إسماعيل محمد كنجو محمد
Published: June 2024

يهدِفُ هَذَا البحث إلى رصدِ التَّشبِيهِ، ودَلَالَاتِهِ فِي خُطَبِ الرسول (صَلَّى اللهُ علَيهِ وآلِهِ وسلَّمَ)، فِيقفُ عندَ أَنواعِ التَّشبيهِ فِي الخُطَبِ، وكَيفَ تَراصَّتْ معنَوِيًّا مَعَ العنَاصِرِ اللُّغويَّةِ الأُخْرَى لِتُشَكِّلَ الجِسمَ الكَامِلَ لِنَصِّ الخطبَةِ، وطَافَ البَحثُ فِي أَنوَاعِ التَّشبِيهِ المستَعمَلَةِ فِي الخُطَبِ كَالتَّشبِيهِ تَامِّ الأَركَانِ، والتَّشبِيهِ البلِيغِ، والتَّشبِيهِ التَّمثِيلِيِّ، والتَّشبِيهِ المَقلُوبِ، ولَمْ يَقِفِ البَحثُ عندَ حُدُودِ إِحصَاءِ عَدَدِ مرَّاتِ وُرُودِه منهَا وَشَرحِهِ وَتحلِيلِهِ، بَل تَعَدَّى ذلِكَ لِبَيَانِ كَيفَ نَزَلَ التَّشبِيهُ فِي النَّصِّ إِلَى جَانِبِ غَيرِهِ منَ العَنَاصِرِ اللُّغَوِيَّةِ منزِلَةَ اللَّبِنَةِ مِنَ الجِدَارِ، وَلمْ يَكنْ مجَرَّدَ أَدَاةٍ تَزيينِيَّةٍ لَجَأَ الرَّسُولُ (صَلَّى اللهُ علَيهِ وآلِهِ وسلَّم) إِلَيهَا لِإِضَافَةِ زَخرَفَةٍ لُغَوِيَّةٍ محَدَّدَةٍ، بلْ كَانَ عنصُرًا نَاهِضًا بِمَعنًى مَا كَانَ لِيُلحَظَ لَولَا التَّشبِيهُ، وَقَدْ بيَّنَّا ذَلِكَ فِي التَّحلِيلِ لاستِعمَالِهِ.
تَمَثُّلُ الرُّؤْيَةِ الْفَلْسَفِيَّةِ فِيْ أَقْوَاْلِ الْإِمَاْمِ الْحَسَنِ الْعَسْكَرِيِّ (عَلَيْهِ السَّلَاْمُ)
Authors: حسين شحاذي فاطمة
Published: June 2024

تُعَدُّ الدّراسة كشفًا لرؤية الإمام الحسن العسكريّ (عليه السلام) الفلسفيّة في بعض أقواله؛ بغية الوقوق عليها تحليلًا وفهمًا ما يكشف تصوّره إلى الحياة والوجود. تهدف هذه الدّراسة إلى تسليط الضّوء على الأبعاد الفلسفيَّة والأخلاقيَّة لرؤية الإمام العسكريّ ( عليه السلام) فيما يتعلَّق بمسائل وجوديَّة، منها: الخالق، والإنسان ودوره في الحياة، والموت ويوم المعاد وظهور الحجّة المُنتظر(عجَّل الله فرجه).
    تأتي أهمّية هذه الدّراسة من حقيقة أنَّ رؤية الإمام الوجوديَّة تُمثِّل جزءًا أساسيًّا من الفكر الإسلاميّ، إذ تُعبّر عن تصوّره للعلاقة بين الإنسان والخالق والوجود، كما تُعزّز الفهم العميق لفلسفته، ما يُسهم في تقديم قراءة مُعاصرة لهذه الرّؤية الّتي تُعدُّ سبيلًا للوعي والنّهضة والتّغيير في مجالات التّطبيق الحياتيّ، أخلاقًا وسلوكًا وقيادة.  
     قُسّمت الدّراسة على مبحثيْن، تسبقهما المُقدّمة، وتعقبهما الخاتمة والنّتائج. في المبحث الأوّل، قدّمنا نبذة مُختصرة عن المفاهيم النّظريّة للفلسفة عمومًا، والفلسفة الإسلاميَّة خصوصًا، فضلًا عن تقديم نبذة عن سيرة الإمام وتأثيره في الفكر الإسلاميّ، أمَّا في المبحث الثّاني، فقد قدّمنا تفصيلًا لرؤية الإمام العسكريّ الفلسفيَّة إلى عدّة قضايا أبرزها: الوجود ومسائله، وفي ذلك وقوف على الماهيَّة، والعلّة والمعلول، والقول بالصّدفة والسّببيَّة الطّبيعيَّة.. الإنسان ودوره في الحياة، وحثّه على الالتزام بالقيم الأخلاقيَّة والمسؤوليَّة الاجتماعيّة، وأخيرًا استعراض ليوم المعاد والموت.
   اعتمدت الدّراسة على المنهج التّكامليّ، إذ جمعت بين عدّة مناهج، لا غنى لأيِّ واحد منها عن الآخر، منها: المنهج الاستقرائيّ، والوصفيّ التّحليليّ، فضلًا عن المنهج النّقديّ.
    توصّلت الدّراسة إلى عدّة نتائج، أبرزها: أنَّ رؤية الإمام العسكريّ الفلسفيَّة تُجسّد تصوّرًا شاملًا للإنسان ومكانته في الوجود، وتُسلّط الضّوء على أبعاد عميقة في الفلسفة الرّوحانيَّة الإسلاميَّة، كما أنَّها تُسهم في توسيع نطاق النّقاش في الفكر الإسلاميّ وتطبيقاته العمليَّة في الحياة اليوميَّة المُعاصرة.
فَلْسَفَةُ المَبْنَى وَالمَعْنَى فِيْ حَدِيْثِ الإِحْسَاْنِ لِلنَّبِيِّ الكَرِيْمِ (صَلَّى اللهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ)
Authors: مصطفى سيف الدين عبد الله
Published: June 2024

يهدف هذا البحث الفلسفيّ اللُّغويّ المتواضع إلى تتبع معنى الإحسان وسُبله وغاياته. وذلك كما دلَّت عليها البنية اللُّغويّة والدلالة المفهوميَّة للحديث النبويّ الشريف الذي نصَّه: «قال: ما الإحسانُ؟ قال: أنْ تعبدَ الله كأنَّكَ تراهُ، فإنْ لم تكنْ تراهُ فإنَّهُ يراكَ». وذلك وفق قراءة فلسفيَّة تحليليَّة، اتَّخذت من نهج فلسفة اللُّغة في قراءة النصوص سبيلاً لتحقيق أغراض البحث. وكان التركيز حسب حاجة البحث على: أوَّلًا- محاولة التعريف بفلسفة اللُّغة وتحديد موضوعاتها. ثانياً- التعرُّف على مفهوم الإحسان وتحديد مدلولاته الأخلاقيَّة والدينيَّة والفلسفيَّة. ثالثاً- إجراء قراءة فلسفيَّة لغويَّة لمبنى الحديث المذكور ومعانيه ودلالاته.
Chemo-physical properties of camel (camelus bactrianus) urine in the Gobi Desert
Authors: Sukhbaatar Ganzaya , Sainnokhoi Tsend-Ayush , Batbayar Munkhjargal , Purevdorj Erdenentogtokh , Sambuu Otgonjargal
Published: June 2024

Camels with two humps /Camelus bactrenus/ are distributed in small numbers across Central Asia, and can  particularly be found in the Mongol mountains of the Gobi and in the provinces of southern China. We carried out research to study the physical and chemical properties of urine of two-humped camels /Camelus bactrenus/ adapted to the Gobi Desert region of Mongolia. In our research, copper in the urine of Umnugovi province camels was not detected, but the copper content detected in the urine of 10 camels from Dornogovi province was similar to that of one-humped Arabian camels. The concentration of zinc in the urine of some camels was 7 to 8 times greater than that of Arabic camels.
Mонгол тэмээний шээсний физик, хими шинж чанарыг судалсан дүн
Хоёр бөхт тэмээ нь төв Ази, тэр дундаа Монголын говь, Хятад улсын өмнөд муж нутгаар цөөн тоогоор тархсан байдаг. Бид Монголын говь цөлийн бүсэд дасан зохицсон хоёр бөхт тэмээний шээсний физик, хими  шинж чанарыг судлах зорилгоор судалгааны ажлыг гүйцэтгэв. Бидний судалгаагаар Өмнөговь аймгийн тэмээний шээсэн дэх зэсийн агууламж илэрсэнгүй, харин Дорноговь аймгийн 10 тэмээний шээсэн дэх зэсийн агууламж Арабын нэг бөхт тэмээтэй ойролцоо байсан. Зарим тэмээний шээсэн дэх цайрын агууламж Арабын нэг бөхт тэмээнээс 7-8 дахин өндөр байлаа.
 Түлхүүр үг: Тэмээ, шээс, өнгө, өтгөн, нягт
Comparative study of foreign varieties of oil flax (Linum usitatisimum.l) in the eastern steppe zone of MongoliaIA
Authors: Ochirbat Munkhjargal , Noov Bayarsukh
Published: June 2024

The purpose of this study is to determine the growth and seed yield formation ability of flax (Linum usitatisimum. L) varieties in the eastern steppe crop production zone of Mongolia.
In this study, we analyzed the yield formations and biological properties of oil flax varieties from various geographical and ecological regions.
We found that early maturing oil flax varieties such as Flanders and Norine-67 have a seed yield of 2.02-2.22 t/ha and 37.0-38.2% seed oil content. Additionally, the Flanders and Norine-67 seed yield was higher by 0.97-1.17 t/ha than both the control and other varieties. The late maturing variety Blatall has a seed yield of 1.36 t/ha and 40.7% seed oil content; the seed yield was higher than both the control and other varieties by 0.01-0.54 t/ha.
The early maturation oil flax varieties are able to grow more seed in the soil and can obtain a high yield (1.05-2.22 t/ha).
Газар тариалангийн Дорнод бүсийн нөхцөлд тосны маалинга (Linum Usitatisimum. L)-ын гадаадын сортуудыг харьцуулан судалсан дүн
Судалгааны зорилго нь Монгол орны газар тариалангийн Дорнод тал хээрийн бүсийн нөхцөлд тосны маалинга (Linum usitatisimum. L)-ын сортуудын дасан зохицон ургаж, үрийн ургац өгөх чадварыг тогтоох явдал юм. Судалгаанд тосны маалингын экологи газар зүйн янз бүрийн бүсээс гаралтай сортуудыг хамруулж, аж ахуй биологийн шинж тэмдгээр нь үнэлж, ургац, түүний бүтцийн үзүүлэлтүүдэд математик, статистик шинжилгээ хийв.
Судалгааны дүнгээс үзэхэд тосны маалингын эрт болцтой Flanders, Norine-67 сортууд 20.2-22.2 ц/га үрийн ургацтай, үрэн дэх тосны агуулалт 37.0-38.2% байгаа нь стандарт болон бусад сортуудаас 9.7-11.7 ц/га-аар илүү байна. Орой болцтой Blatall сорт 13.6 ц/га ургацтай, 40.2%-ийн тослогтой байгаа нь стандарт болон бусад сортуудаас 0.4-5.4 ц/га-аар илүү давж байна.
Монгол орны газар тариалангийн бүс нутгуудын хөрс цаг уурын нөхцөлд тосны маалингын эрт болцтой сортуудыг үрэнд зориулан тариалж, өндөр ургац (10.5-22.2 ц/га) авах боломжтой байна.
 Түлхүүр үг: сорт, хонхорцгийн тоо, үрэн дэх тосны агуулалт, тосны гарц, 1000 үрийн жин
Influence of some factors on the potato crossing success
Authors: Khashbaatar Nyamgerel , Yadamsuren Myagmarsuren
Published: June 2024

Potatoes are the second most important crop in Mongolia, ranking only after wheat. Since 2012, researchers and farmers have begun using a more conventional hybridization technique in potato breeding. The field experiment was conducted at Institute of Plant Agricultural Science during 2014-2021. This study was carried out to determine the effect of some factors on the potato breeding success. The crosses were made in the greenhouse. One hundred ninety-five different crosses were made between 47 parent cultivars. The  results show that crossing success ranged from 7.5 to 47.8 percent and averaged 26.7 %. The crossing success heavily depends upon environmental conditions and parental genotypes. The parental genotypes showed a dominance effect during the crossing success. According to research, the crossing success was positively correlated with a rainfall during the crossing period, and negatively correlated to that day’s temperature. In order to determine the effects of parental materials separately, we analyzed 17 cultivars which are used in crossing both female and male parents. The crossing success was 25.2 % for females and 21.3 % for males. The cultivar Leandra, Kuroda, Solist, Elfe and CIP390478.9 displayed the highest value compared to their male parent, while the male components Atar-1, Primadonna, Anushka, Bellarosa and D-11-01-48 displayed higher values when compared to the female parent. Furthermore, the variety Gala, Quarta, Patricia and Ewelina can be used an efficient as a both parents.          
Төмсний эрлийзжүүлгийн үр тогтолтын амжилтанд үзүүлэх хүчин зүйлсийн нөлөөг судалсан дүн
Хураангуй
Судалгаа явуулсан жилүүдэд нийтдээ 195 хослолоор эрлийзжүүлэг хийгдсэнээс 116 хослол буюу 56.5 хувьд нь үр тогтсон  байна. Төмсний ургамлын эвцэлдүүлэгийн үр тогтолтын амжилт нь 7.5-47.8 %-ийн хооронд хэлбэлзэж дунджаар 26.7 % байв. Үр тогтолтын амжилт нь эвцэлдүүлэг хийх үеийн цаг агаарын нөхцөл, эх, эцэг хослол буюу генотипын шинж чанараас хамаарч ихээхэн ялгаатай байна. Үр тогтолтын амжилт нь тухайн хугацааны температуртай сөрөг, тунадастай эерэг хамраалтай байгааг илрүүлэв. Судалгааны жилүүдэд эвцэлдүүлэгт ашиглагдсан эх, эцэг хэлбэрүүдийн үр тогтолтын амжилтыг тус бүрт нь тооцож үзэхэд эх хэлбэрээр ашиглахад үр тогтолтын амжилт дунджаар 25.2 %, эцэг хэлбэрийнхэд 21.3 % байна.  Леандра, Курода, Солист, Эльф, CIP390478.9 зэрэг сортуудыг эвцэлдүүлэгт эхээр ашиглахад тэдгээрийн үр тогтолтын амжилт эцгээр ашигласнаас дунджаар 10-30 хувиар илүү байгаа бол, Атар-1, Примадонна, Анушка, Беллароза, Д-11-01-48 сортуудыг эцэг хэлбэрээр ашиглахад үр жимс үүсэлт буюу үр тогтолтын амжилт өндөр байна. Харин Гала, Куарта, Патрица, Эвэлина зэрэг сортуудыг эвцэлдүүлэгт эх, эцгийн аль ч хэлбэрээр ашиглах боломжтой нь судалгаагаар тогтоогдлоо.   
Түлхүүр үг: төмс, эвцэлдүүлэг, сорт, генотип, эрлийзжүүлэг
Identification of a Mutant Resistant to Acetolactate Synthase Inhibitor Herbicides Through Mutagenesis in Camelina sativa (L.) Crantz
Authors:   Vision Bioenergy Oil Seed, 3911 4th Street, Lubbock TX 79415, Wang Zining , Brant Eleanor ,   Vision Bioenergy Oil Seed, 3911 4th Street, Lubbock TX 79415, Calhoun Steve ,   Vision Bioenergy Oil Seed, 3911 4th Street, Lubbock TX 79415, Oyler Tannon ,   Vision Bioenergy Oil Seed, 4819 E. Lewis Ln, Nampa, ID 83686, Cunicelli Mia ,   Vision Bioenergy Oil Seed, 4819 E. Lewis Ln, Nampa, ID 83686, Klingenberg Jeff ,   Vision Bioenergy Oil Seed, 2101 Ken Pratt Blvd, Suite 101, Longmont, CO 80501
Published: June 2024

Herbicide tolerance in crops is an effective way to manage weeds and maintain stable yield. Camelina sativa (L.) Crantz is commercially grown for the biofuel and bio-industrial markets. Having tolerance to widely used herbicide products can improve a variety’s yield potential due to minimizing yield risks from weed competition. In this study, we tested the time of treatments with EMS and created an EMS-induced population from Camelina line ‘Ames1043’. A mutant, namely Nfld001, was found in the field after spraying sulfonylurea (SU) herbicide Harmony™. The M2 mutant and the M3 population were tested by KASP assay and further confirmed on Chr09 by sequencing the ALS gene region covering the mutation. The mutation happened at the 197 amino acid with a transition from CCT to CTT causing the change of proline to leucine in the ALS protein. The mutant will be used for breeding camelina lines with better weed management and stable yield.
Liquid Nano Urea: Step Forward to Smart Agriculture- A Review
Authors:   Sylhet Agricultural University, Bangladesh, Hasan Syed Zahid , Mostafa Warasa , Hossen Md. Anwar , Kabir Muhammad Humayun , Ferdousi Hur-E , Sharif Md. Omar ,   Sylhet Agricultural University, Bangladesh
Published: June 2024

Chemical fertilizer is necessary for the growth and development of crops. However, the efficiency of conventional chemical fertilizers is very low. Nowadays, fertilizer use efficiency (FUE) is the focus of agriculture cultivation practices to meet economic and environmental challenges. Around half of the total agricultural production relies on urea fertilizer, and the reduction in soil fertility has led to 3.56%. Liquid Nano Urea (LNU) can play a vital role in ensuring food security in Bangladesh. It can replace 50 % of conventional urea and can save subsidies to the govt. In addition, it is environmentally safe and reduces production costs, ensuring an increase in the total yield of 8-20%. Ensuring 90% work efficiency, the utilization of cutting-edge technologies and modern innovation in agricultural practices to enhance sustainability and efficiency in farming. Only two sprays of LNU can change the whole scenario of food safety. Recommended dose of optimize the use of nano urea for improved crop productivity and sustainability. The proper application of nano urea holds immense potential for enhancing crop production efficiency and sustainability.
Zeleno vedenje in trajnostna miselnost zaposlenih v podjetju
Authors: Štefanič Nataša , Starc Jasmina
Published: June 2024

Namen članka je prikazati vlogo in pomen trajnostnega razvoja in zelenega gospodarstva, ki ju opredeljujejo globalni cilji, ki postavljajo nove temelje pri naslavljanju neenakosti, gospodarske rasti, dostojnih delovnih mest, izzivov mest in naselij, industrializacije, energije, podnebnih sprememb, trajnostne potrošnje in proizvodnje, miru in pravičnosti. Izzivi zelenega upravljanja človeških virov se kažejo pri razvijanju kompetenc zaposlenih, povečanju njihove ravni motivacije in pridobivanju angažiranosti zaposlenih v okoljskih dejavnostih. Ena dobrih praks je uvedba zelenih pisarn, katerih cilj je motivirati pisarniško osebje, da deluje na okolju prijazen način pri vsakdanjih opravilih, vzpodbuja okoljsko ozaveščanje in ob tem ustvarja prihranke, ki so v korist ne samo okolju, ampak tudi podjetju. Z raziskavo, v kateri je sodelovalo 57 zaposlenih, smo ugotovili, da najbolj vestno razvrščajo materiale, ki jih je mogoče reciklirati, v ustrezne zabojnike (x̅ = 4,4; σ = 0,81), uporabljajo elektronsko pošiljanje dokumentov (x̅ = 4,3; σ = 0,97), varčujejo z vodo in energijo (x̅ = 3,7; σ = 1,08) ter se v največji možni meri izogibajo nepotrebnemu tiskanju zaradi varčevanja s papirjem na delovnem mestu (x̅ = 3,6; σ = 1,11).
What Can We Learn From the Bankruptcy of Renewcell? Some Limitations of Business-Case-Based Circular Transition
Authors: Corvellec Hervé , Stowell Alison F.
Published: June 2024

Circular start-ups are vectors of hope for a circular transition. But what does a circular champion’s bankruptcy tell us? That a structural barrier to the circular transition is the total dependence on the ability of circular businesses to be profitable.
O preparo dos profissionais de enfermagem da atenção básica de saúde frente as situações de urgência e emergência
Authors: Conceição Natália Garcês da , Silva Thaiane Regina Matias Soares da , Rodrigues Yasmim Souza , Santos Joacir dos , Santos Joanir dos , Jesus Marilene Lopes de , Brunner Márcia Calazans de Almeida , Martins Solange Soares , Grego Ana Karinny Clímaco de Oliveira , Jesus Claudemir Santos de , Chicharo Sandra Conceição Ribeiro
Published: June 2024

Introdução: A Política Nacional de Atenção as Urgências estabelece que todos os níveis de atenção são responsáveis pelo atendimento dessas demandas, sendo a unidade básica componente pré-hospitalar fixo da rede de atenção as urgências e emergências. Objetivo: Analisar o preparo dos profissionais de enfermagem para o atendimento das urgências e emergências no contexto da atenção primária a saúde. Metodologia: Trata-se de uma revisão integrativa com abordagem qualitativa, elaborada com a procura de artigos científicos através das bases de dados LILACS, BDENF, CAPES periódicos, SCIELO, Coleciona SUS e MEDLINE. Foram encontrados 145 artigos, sendo selecionados 14 de acordo com os critérios de inclusão: artigos em português, do ano 2016 a 2021, artigos na íntegra e dentro da temática proposta. E de exclusão: artigos em outro idioma, artigos que não se apresentavam na íntegra, artigos fora do período estabelecido, artigos em desacordo com a temática, artigos duplicados. Resultado: Os resultados foram sistematizados nos seguintes tópicos: “Situações de emergência vivenciadas na atenção básica” e “Cuidados de enfermagem em situações de urgência e emergência na APS”. Discussão: A discussão do presente estudo evidenciou que os profissionais da atenção básica de saúde não estão bem preparados a atender situações emergenciais, que podem ocorrer ocasionalmente. Demonstra déficit de infraestrutura, capacitação, e apropriação das demandas por promover os primeiros cuidados e referenciação correta, se necessário. Conclusão: Verificou-se que a adoção da educação continuada e o preparo de toda equipe de uma unidade básica de saúde, a atender as situações emergênciais pode melhorar muito o índice de danos ocasionados pelos mesmos e assim a rede de atenção a saúde funcionará de forma mais organizada e resolutiva.
Um estudo ex-post fact sobre os efeitos dos recursos alocados no desempenho das universidades federais brasileiras
Authors: Santos Alexandre Rodrigues dos , Moraes Thiago Assunção de , Castro Maurício Mendes Boavista de , Mendes Maria de Lourdes de Melo Salmito , Martins Daniel Felipe Victor , Araújo Thiago Rodrigo de Oliveira
Published: June 2024

Em razão do forte processo de expansão vivenciado pelas universidades federais brasileiras a partir de 2008, que oportunizava a ampliação do acesso e permanência no Ensino Superior, parte-se das relações entre a distribuição de recursos orçamentários e o processo de gestão a partir dos instrumentos de avaliação de desempenho. Nesse sentido, propõe-se: investigar o comportamento dos recursos alocados e dos indicadores de desempenho. Para tanto, utilizou-se uma abordagem quantitativa, analisando dados de 2008 a 2018, de 54 universidades, que correspondem a 78,26% do total, onde foram analisadas 27 variáveis, gerando 594 observações, utilizando o Software R. Visando responder à questão de pesquisa, foram aplicados os testes de Normalidade e homogeneidade, realizou-se a análise de correlação de Spearman e análise fatorial. Por fim, os resultados apontaram não haver proporcionalidade entre o comportamento a alocação do orçamento e o desempenho; não há relações entre a maioria das variáveis orçamentárias e as de desempenho, e um novo framework.
Turist Rehberlerinin Yaşam Boyu Öğrenme Eğilim ve Yeterlikleri
Authors: Kahriman Can , Gökdemir Sinan
Published: June 2024

İçinde bulunduğumuz dönemde teknolojiyi baz alan hizmet alanları hızlı bir şekilde gelişmektedir. Hız kesmeden yeni bilginin üretildiği dünyada, birey olarak ayakta kalmak yalnızca “yaşam boyu öğrenme” ile mümkün olacağı düşünülmektedir.Turist rehberlerinin yaşamları boyunca öğrenme eğilim ve yeterliliklerinin var olması demek, onlara atfedilen “kültür elçisi” rolünü etkili biçimde gerçekleştirebilmeleri demektir. Bu durum farklı milletlerden oluşan turist toplulukları ile sürekli etkileşim halinde olan turist rehberleri için önemlidir.Bu çalışmada turist rehberlerinin yaşam boyu öğrenme eğilim ve yaşam boyu öğrenme yeterliklerinin belirlenmesi amaçlanmıştır.Ulaşılan alan yazında turist rehberlerinin yaşam boyu öğrenme eğilim ve yeterlilikleri üzerine bir çalışmaya rastlanmaması ve rehberler için bu durumun ortaya konulması çalışmayı önemli kılmaktadır. Araştırmada nicel araştırma yöntemi benimsenmiştir. Çalışma kapsamında 395 rehberden veri toplanmış ve sosyal bilimler için geliştirilen istatistik programı ile analize tabi tutulmuştur. Sonuç olarak, turist rehberlerinin kendilerini en yeterli gördükleri alan anadilde iletişimsel yeterlik ve yabancı dilde iletişimsel yeterlik olduğu saptanmıştır. Ayrıca, çalışmada turist rehberlerinin yaşam boyu öğrenme eğilimlerinin yüksek olduğu ortaya çıkmıştır.
Radiotherapy for parotid cancer: 10 years of experience in a single center
Authors: Lachgar Amine , N'Da Guy , Nouni Karima , El Kacemi Hanan , Kebdani Tayeb , Hassouni Khalid
Published: June 2024

Introduction: We report our experience in the treatment of parotid cancers by radiotherapy delivered with curative intent over a period of 10 years.

Aim: The aim of this study was to evaluate the therapeutic results and prognostic factors.

Materials and methods: This is a retrospective study of patients with parotid cancer treated with radiotherapy between 2008 and 2017 at the National Institute of Oncology in Rabat. Patients who received adjuvant or exclusive radiotherapy were included in this study. We performed a multivariate analysis for the factors related to locoregional control and overall survival.

Results: Initially, 74 patients (45 men and 29 women), at a median age of 57 years. were identified. At the time of diagnosis, 10 (13.6%), 36 (48.6%), and 28 (37.8%) patients were in stage II, III, and IVab, respectively. Sixty patients received adjuvant radiotherapy after parotidectomy and 14 patients received exclusive radiotherapy for an unresectable tumor. At 5 years, the rate of locoregional control and overall survival were 68.2% and 53.7%, respectively. Surgical resection and negative margins were significantly correlated with locoregional control. Lymph node involvement, unresectable tumors, high-grade histological types, and cystic adenoid carcinoma were significantly correlated with poor overall survival.

Conclusions: Acceptable long-term results are obtained with surgery combined with radiotherapy. Surgical resection remains essential for parotid cancer, given the disappointing results of treatment with radiotherapy alone.
Management of Idiopathic Sudden Sensorineural Hearing Loss (ISSNHL) Intratympanic Platelet-Rich Plasma (PRP) Versus Intratympanic Steroid Injections: A Cross-Sectional Study
Authors: Shawky Mahmoud
Published: June 2024

Introduction: Idiopathic sensorineural hearing loss of 30 decibels (dB) or more over at least three contiguous audiometric frequencies with an onset of less than 3 days is referred to as sudden sensorineural hearing loss (ISSNHL) and is known as an ENT (ear, nose, and throat) emergency. When a patient’s hearing suddenly deteriorates, they become confused, anxious, and worried. One of the primary therapies for sudden sensorineural hearing loss is intratympanic steroids. Intratympanic injections of platelet-rich plasma (PRP) improve inner ear hair cells, which enhances hearing.

Aim: To show the safety and efficacy of intratympanic PRP injection in the management of ISSNHL in comparison with intratympanic steroid injection.

Methods: The study group was comprised of 100 patients who had experienced ISSNHL within 30 days with no retrocochlear pathology, as demonstrated by a negative MRI scan. 50 patients received 6 intratympanic steroid injections, while the remaining 50 patients received 2 intratympanic injections of PRP at a 1-week interval.

Results: A total of 39 patients with PRP injection noted an improvement in their hearing of 25 db after 2 weeks and of 30 db after 2 months, with improved speech discrimination of 26% after 2 weeks and of 28% after 2 months. 31 patients with intratympanic steroid injection noted an improvement in their hearing of 18 db after 2 weeks and of 22 db after 2 months, with improved speech discrimination of 21% after 2 weeks and of 24% after 2 months.

Conclusions: PRP appears safe and efficient for the treatment of ISSNHL, with a low cost and no systemic side effects, as with oral steroids. Therefore, such research should be continued.
Latająca Szkoła Praktyk – zapowiedź projektu badawczo-wdrożeniowego
Authors: Koterwas Agnieszka , Krasuska-Betiuk Marta , Nowosielska Edyta , Zembrowska Małgorzata , Kupiec Monika , Lewandowska Ewa
Published: June 2024

Latająca Szkoła Praktyk