bluuebunny/crossref_metadata_2025 huggingface dataset:
Nanotechnology-based biodiesel: A comprehensive review on production, and utilization in diesel engine as a substitute of diesel fuel
Authors: Le Thanh Tuan , Tran Minh Ho , Nguyen Quang Chien , Le Huu Cuong , Nguyen Van Quy , Cao Dao Nam , Paramasivam Prabhu
Published: March 2024

As a sustainable replacement for fossil fuels, biodiesel is a game-changer in the energy sector. There is no strategy to minimize biodiesel's significance as a sustainable, clean fuel source in light of the increasing climate change and environmental sustainability concerns. Nevertheless, conventional biodiesel production methods often run into problems like inadequate conversion efficiency and inappropriate fuel properties, which impede their broad adoption. The revolutionary potential of nanotechnology to circumvent these limitations and revolutionize biodiesel consumption and production is explored in this review paper. There are new possibilities for improving biodiesel output and engine efficiency, thanks to nanotechnology, which can alter matter at the atomic and molecular levels. Using nano-catalysts, nano-emulsification processes, and nano-encapsulation procedures, researchers have made significant advances in improving biodiesel qualities such as stability, combustion efficiency, and viscosity. Through a comprehensive analysis of current literature and research data, this article elucidates the crucial role of nanotechnology in advancing biodiesel technology. By shedding light on the most current advancements, challenges, and potential future outcomes in nano-based biodiesel manufacturing and consumption, this review hopes to add to the growing corpus of knowledge in the field and inspire additional innovation. In conclusion, there is great hope for a sustainable energy future, increased economic growth, and reduced environmental impacts through the application of nanotechnology.
Ciencia y diplomacia cultural. Becas y becarios internacionales de la Asociación Argentina para el Progreso de las Ciencias desde la década de 1930 hasta la Segunda Guerra Mundial
Authors: Lida Miranda
Published: March 2024

En la década de 1930, se establecieron en la Argentina becas para hacer estudios de posgrado en el extranjero. Nos interesa analizar las agencias intervinientes y las relaciones internacionales que hicieron posibles estas becas. Se dialoga con la historia de las universidades, campo que se está renovando a la luz de aportes en clave transnacional: la diplomacia cultural, la circulación de saberes y actores, viajes y redes transnacionales. Enfocaremos en la Asociación Argentina para al Progreso de las Ciencias, bajo la dirección de Bernardo Houssay que desde 1933 mantuvo, con apoyo del Estado argentino, una activa diplomacia cultural con Europa y Estados Unidos.
Dampak hospitalisasi terhadap stress pasien gastritis di perawatan interna di RSUD Namlea kabupaten Buru
Authors: Rambu Sitti Herliyanti , Ilyas Asmiana Saputri
Published: March 2024

Hospitalization is a crisis that can increase the client's stress problems while being treated in the hospital. This situation causes feelings of discomfort and stress. The effects of stress will cause manifestations in the form of physical disorders, cognitive changes, feelings, and behavior. Aim to determine the extent of the relationship between the impact of hospitalization on the stress of gastritis patients in the Internal Care Room at Namlea Regional Hospital, Buru Regency. This research is observational analytic with a cross-sectional approach and uses observational analytical methods. Sampling was carried out using a purposive sampling technique of 30 respondents. Data collection uses a questionnaire to determine the threat of serious illness, loss of freedom, medical problems, and financial problems. The data processing technique uses the chi-square statistical test. From the results of this study, significance values were obtained respectively for the threat of disease with stress = 0.001, loss of freedom with stress 0.031, and treatment problems with stress 0.000 where the p-value <0.05. So it can be concluded that there is a relationship between the threat of loss of freedom and treatment for stressful events.
The impact of road infrastructure development on ecosystems and communities
Authors: Kuncoro Edi , Wurarah Rully Novie , Erari Ishak E
Published: March 2024

Background: Road infrastructure is essential for economic growth and improving connectivity between regions. This study looks at how environmental, social, and financial communities are affected by the development of the Arfai-Pami road infrastructure in Manokwari Selatan District, Manokwari Regency. Methods: This research uses qualitative and quantitative methods with the philosophy of positivism. Data were collected in several places in the Arfai and Pami areas, including South Manokwari, through observation, interviews, and document analysis. Result: The results showed that road construction improved accessibility and local economic growth, with an increase in the value of social variables by 0.365 and economic variables by 0.759, respectively. However, apparent consequences include a 33.87% decrease in forest area, a decrease in green space, an increased likelihood of flash flooding downstream due to land use change, and a decrease in infiltration surface area. In addition, road construction causes pollution, habitat disruption, and changes in water flow patterns, which can lead to erosion. Changes in the lifestyle and employment of local people is one of the significant social impacts. Residents benefit from increased employment opportunities, while others face increased living costs and loss of agricultural land. Relocation or compensation is a frequent social issue. The conclusion of this study emphasizes how important it is to balance ecosystem preservation and road infrastructure development. Especially in Arfai-Pami, road infrastructure development should be done holistically considering environmental, social, and economic impacts. Conclussion: To maximize benefits and reduce adverse effects, communities, government, and industry players need to be involved in the planning and implementation of road infrastructure projects.
The synergy between the government and the society for sustainable sanitation
Authors: Sarfefa Ismael , Rengkung Wempi , Wurarah Rully Novie
Published: March 2024

Ensuring sufficient and enduring sanitation is crucial for the progress of the community, particularly in Ransiki, where obstacles exist in terms of public involvement and infrastructure. This study examines different strategies for enhancing the quality of housing and sanitation through partnerships between communities and local governments. The process comprises a comprehensive field survey and a thorough interview using a predetermined set of questions. The data analysis conducted using the Smart PLS approach revealed that the community-based sanitation system in Ransiki was unsuccessful in enhancing the quality of settlements. The primary issue lies in the insufficient sanitary infrastructure and the lack of public sanitation awareness. Establishing sanitation in the courtyard and surrounding regions is the only way to enhance the quality of human resources and settlements. Public engagement in sanitation remains limited, primarily due to insufficient education. While local governments prioritize infrastructure development, such as waste management and TPA, they must broaden their focus to include other areas, such as sanitation education. Moreover, the study revealed that the quality of settlements is directly influenced by factors such as the home environment, household hygiene, and human resources. Enhanced human resources positively impact the use of clean and safe water. This study asserts that improved collaboration between community and government endeavors is vital. Enhancing sanitation in a successful and enduring manner necessitates heightened public consciousness and education regarding sanitation, as well as government policies that are receptive and proactive. This study offers valuable perspectives on constructing efficient and enduring sanitation initiatives in Ransiki and other locations facing comparable circumstances.
Extraoral anatomy in CBCT – a literature review. Part 4: Pharyngocervical region
Authors: Von Arx Thomas , Lozanoff Scott , Bornstein Michael M
Published: March 2024

This review about extraoral anatomy depicted in cone beam computed tomography describes the pharyngocervical region. Large (≥ 8 × 8 cm) field of views of the maxilla and/or mandible will inevita-bly depict the pharyngocervical region that com-prises the posterior upper airway, the pharyngeal part of the digestive tract, as well as the cervical segment of the spine. The latter consists of seven cervical vertebrae (C1-C7) with corresponding distinctive features, i.e., the atlas (C1) and the axis (C2). In addition, cervical vertebrae serve as ref-erences for the vertical position of anatomical structures. For instance, C4 is a typical landmark since it generally denotes the level of the chin, of the body of the hyoid bone, of the base of the epiglottis, and of the bifurcation of the common carotid artery, respectively. The pharynx, which is functionally involved in respiration, deglutition, and vocalization, extends from the lower aspect of the skull base to the esophagus. Anatomically, the pharynx is divided into three segments, i.e. the nasopharynx, the oropharynx, and the laryn-gopharynx. All communicate anteriorly with cor-responding cavities, i.e. the nasal cavities, the oral cavity, and the larynx. Although not directly located within the pharyngocervical region, the hyoid bone and the styloid process are also dis-cussed in this review, since both structures are commonly visible on CBCT images of this region.
ÜNİVERSİTE ÖĞRENCİLERİNİN BEKLENTİ DÜZEYLERİNİN ANALİZİ: VAN YÜZÜNCÜ YIL ÜNİVERSİTESİ İİBF ÖRNEĞİ
Authors: Tunçer Süleyman Azad , Kaya Hamza
Published: March 2024

Bu çalışmanın amacı, Van Yüzüncü Yıl Üniversitesi İktisadi ve İdari Bilimler Fakültesi öğrencilerinin aldıkları öğretimden beklentilerini, sosyal-fiziksel ortamların kalitesini ve bu beklentilerin ne derece karşılandığını ölçmektir. Bu doğrultuda 136 öğrenciyle yüz yüze olmak üzere bir anket çalışması yapılmıştır. Elde edilen veriler güvenirlik analizi, betimsel istatistik testleri (frekans, yüzde, aritmetik ortalama, standart sapma) ve tek yönlü varyans analizi (ANOVA) gibi analizler kullanılarak incelenmiştir. Sonuç olarak; öğrencilerin fakülteleriyle ilgili memnuniyet düzeyleri yüksek iken üniversite ile ilgili kısmen düşük olduğu, idari personellerden duyulan memnuniyet düzeyleri incelendiğinde ise İşletme ve Kamu Yönetimi Bölümü öğrencileri tarafından memnuniyet düzeyleri İktisat Bölümü öğrencilerine göre daha yüksek olduğu görülmektedir. Buna karşın üniversitenin kültürel, sanatsal ve spor etkinlikleri konusunda sorulan sorularda her üç bölümün de ortak görüş olarak; etkinliklerin artırılması, yemekhane koşulları, kampüs içi ulaşım olanakları, üniversite tarafından sağlanan burs olanakları, sağlık hizmetleri ve dil eğitimi gibi faktörlerin geliştirilmesi gerektiği sonucuna varılmıştır.
Mixed group formation among Atelidae (Grey, 1825) species in the southern Amazon
Authors: Goebel L. G. Araujo , Longo Gabriela Rodrigues , Gusmão Almério Câmara , Fermiano Eder Correa , Tuyama Carlos Augusto , Ignácio Áurea Regina Alves , Silva Dionei José , Santos-Filho Manoel
Published: March 2024

No abstract
A study on aramid nano-aerogel fiber and its fabric thermal conductivity
Authors: Fang Rui , Xie Yue , Zhang Bo , Wang Hao , Zhang Min
Published: March 2024

Aramid nano-aerogel represents an ideal structure for the fabrication of next-generation high-performance thermal insulation fibers and textiles. Single aramid nano-aerogel fiber can be achieved via wet spinning. The thermal conductivity of these fibers, a crucial determinant of textile insulation performance, remains under-explored in terms of numerical modeling. This research aims to establish a numerical inversion model to determine the thermal conductivity of single aramid nano-aerogel fiber. By simulating the three-dimensional geometry of plain fabric, the volume fraction of gas and solid within the fabrics are computed. Drawing from the law of energy conservation and Fourier's law of heat conduction, a relationship model is proposed between the thermal conductivity of single aramid nano-aerogel fiber and the overall thermal conductivity of the fabric. The finite difference method is employed to ascertain the thermal conductivity of single aramid nano-aerogel fiber. Furthermore, the influence of the geometric structure and the fiber diameter on the thermal insulation performance of the single-layer fabric is analyzed, which provides a feasible approach for the subsequent design of fabric structures with excellent thermal insulation properties.
Application Status and Development of Green Coatings
Authors: Ji Qing , Zhang Xuejiao
Published: March 2024

With the progress of modern society, people's awareness of environmental protection is gradually enhanced, and the problem of environmental protection is also increasingly paid attention to. At present, various green environmental protection coatings have become popular in many countries and regions. Green environmental protection coating as a new, efficient, safe and pollution-free environment-friendly coating, on the premise of sustainable development, through continuous innovation and research and development, can not only protect the natural environment, but also beneficial to human health. The purpose of this paper is to give a brief overview of green coatings, introduce the application status and production development of green coatings, and summarize the possible development trends and prospects of green coatings in the future.
Application and Development Trend of 5G Communication Technology in Microelectronics
Authors: Zhang Ruolei
Published: March 2024

This study delves into the synergistic relationship between 5G communication technology and microelectronics, and how it shapes the future of the scientific and technological landscape. Through a comprehensive blend of theoretical analysis and empirical research, we examine how 5G technology propels the advancement of microelectronics, and vice versa. Our findings reveal a symbiotic relationship between the two, driving the overall progress of the electronic information industry. The distinctive features of 5G technology—high speed, minimal delay, and extensive connectivity—demand that microelectronic chips exhibit superior processing capabilities and energy efficiency. This, in turn, fuels the relentless innovation in microelectronics. Simultaneously, advancements in microelectronics bolster the performance and cost-effectiveness of 5G equipment, facilitating its widespread adoption. Furthermore, this paper explores the convergent trends in 5G communication and microelectronics, along with the challenges and strategies for their integrated growth. It offers insights into potential avenues for innovation and development in these intertwined domains.
Research on Wind Speed Prediction Method Based on Feature Fusion
Authors: Zhou Shengjie , Luo Fei
Published: March 2024

Wind speed occupies a central position in the study of atmospheric circulation and climate change, playing a crucial role in the accuracy and reliability of meteorological forecasting models. The current meteorological observation network, especially in remote and mountainous areas, faces challenges due to insufficient data resulting from low station density. This limitation hampers a comprehensive understanding of wind field dynamics, subsequently affecting the performance of forecasting models. To enhance the performance of meteorological prediction models, this study adopts an innovative approach that combines boxplot difference indexing and feature-level fusion techniques to filter key predictive features and reduce information redundancy. Furthermore, by integrating spatial location information, the contribution of geographic data to wind field prediction is enhanced, improving the quality of the fused data and thereby increasing the accuracy of model predictions. Experimental comparisons demonstrate that the integrated wind field dataset, post feature fusion, achieves better results across various deep learning models.
Digital Documentation of the Reconstruction of Notre Dame De Paris
Authors: Hong Lu
Published: March 2024

This paper demonstrates how digital documentation projects support engagement, analysis and interpretation of the reconstruction of Notre Dame de Paris, as well as demonstrating the underpinning processes by which the documentation itself is generated and managed. The digital documentation project is the scientific website which forms a digital ecosystem to support the reconstruction project, the reuse of the datasets is analysed in the original heritage discipline and across other disciplines by the OAIS reference model. Then, critically consider the main challenges to be for this project and how they are addressed.
Research on Establishing Inbound Strategies for Supermarkets Based on Time Series and Multi-Objective Planning Models
Authors: Qian Jialin
Published: March 2024

This paper focuses on the pricing and replenishment decision problems for vegetable products in supermarkets. Pricing and replenishment decisions need to study the interconnections between categories and individual products, so as to make reasonable sales combinations; it also needs to study the correlation between sales volume and time, and predict the future purchase price and sales volume, through visual analysis and correlation analysis, multiple regression model, reveals the interconnections between categories and individual products, and combines the correlation between sales volume and time to predict the future price and sales volume, and developed a profit-maximizing replenishment pricing strategy. For each vegetable category, a multi-objective planning mathematical model was developed using multiple regression and time series models to determine the optimal total daily replenishment and time-of-day pricing strategies. At the individual item level, the entropy weight TOPSIS model was used to comprehensively evaluate and rank the individual items, and the top 33 individual items were selected as the target for stocking, and a multi-objective model was further established to develop the replenishment quantity and pricing strategy for July 1, 2023 for individual items. By focusing on verifying the impact of market price trends, this paper conducts a time series forecasting analysis by analyzing the relevant sales data of a large superstore in order to comprehensively optimize the superstore's vegetable selling strategy.
The Influence of Underground Cavity on The Stability of Tunnel Excavation
Authors: Zhao Yongxia , Wu Jiajun
Published: March 2024

In order to study the influence of cavity on surrounding rock stability,a tunnel in Yunnan Province was taken as the research object,and the problem of voids in the tunnel was qualitatively analyzed and evaluated.FLAC3D was used to simulate and analyze the distribution location of voids,the number of voids,and the influence of voids in the excavation process.The influence of plastic zone,stress field and displacement field on the stability of surrounding rock was evaluated.The results showed that the onsite measured data were consistent with the simulation results.When the cavity existed at the top and side,bottom and side,the cavity at the side had a greater impact on the tunnel than the cavity at the bottom and top,and the cavity at the bottom had a greater impact than the cavity at the top.When the annular cavity was encountered in the excavation process,the displacement value of surrounding rock decreased under the support of primary lining and bolt,and the reduction range of arch bottom was greater than that of arch top.This study can provide a certain reference for the excavation stability of similar tunnel projects with cavities.
Enhancing Malware Detection through Machine Learning: A Comparative Analysis of Random Forest and Naive Bayes Classification Systems
Authors: Asir D
Published: March 2024

Malware, a type of malicious software encompassing viruses, worms, Trojans, backdoors, and spyware, poses a grave threat to the confidentiality, integrity, and functionality of computer systems, given their integral role in everyday life. To combat the escalating sophistication of malware attacks, deep-learning-based Malware Detection Systems (MDSs) have emerged as indispensable components of both economic and national security. Utilizing a dataset sourced from a repository, our research focuses on classifying observations into benign and malicious software for Android devices, employing machine learning algorithms such as Random Forest and Naïve Bayes. The dataset comprises 100,000 observations with 35 features, and our evaluation metrics encompass accuracy, precision, recall, and F1-score. This study underscores the significance of MDSs in safeguarding against evolving cyber threats, utilizing cutting-edge machine learning techniques to bolster defense mechanisms.
PENINGKATAN HASIL BELAJAR MELALUI STRATEGI PEMBELAJARAN INDEX CARD MATCH
Authors: Tri Sutisno  , Nuzul Maghfiroh
Published: March 2024

This research is based on poor student learning outcomes in lessons. The research in this thesis is to improve Al-Qur'an Hadith learning outcomes through the index card match learning strategy for class IV students at MI Hidayatun Najah Samiran Proppo Pamekasan-Madura. The type of research carried out was classroom action research, the subjects of this research were 12 class IV students at MI Hidayatun Najah. Teachers and researchers apply the index card method in learning to know the law of reading Idzhar and Ikhfa' in the Al-Qur'an Hadith subject, this can be seen from the results obtained by teachers and researchers by applying the index card method, the results can be seen in the pre-cycle stage and cycle I and cycle II stages. In each cycle, researchers apply the index card method when learning to read and write the Koran, and the changes in students after applying the index card method can be said to be successful because initially, the students were too lazy to study, students only talked to themselves and some played. Alone. However, after implementing the index card method, students are more serious and active when learning, this can be seen in the data from cycle I and cycle II, so the application of the index card method is very effective when used during learning.
সঞ্জয় ভট্টাচার্যের কবিতা
Authors: Iqbal Shahid
Published: March 2024

আধুনিক বাংলা কবিতায় সঞ্জয় ভট্টাচার্য নানা কারণে বিশিষ্ট। কবিতার বস্তুভাবনা ও আঙ্গিক-স্বাতন্ত্র্যে ত্রিশোত্তর কালপর্বে তিনি গুরুত্বপূর্ণ, যদিও তিনি বহুল পঠিত নন। বাংলা কবিতার আধুনিকতার চর্চায় তাঁকে অপঠিত রাখা অসম্ভব। পূর্বাশা পত্রিকার সম্পাদক ও সংগঠক হিসেবেও তিনি গুরুত্বপূর্ণ ব্যক্তিত্ব। সবচেয়ে বড় কথা, ত্রিশোত্তর নক্ষত্রমণ্ডলীতে চেনা-অচেনার ঊর্ধ্বে সঞ্জয় ভট্টাচার্য একজন পাঠঋদ্ধ আদর্শবাদী কাব্যরসিক। প্রসঙ্গত, কবিতাদর্শের অভিমত ও তত্ত্বেও তাঁর দান গৌণ নয়। বর্তমান প্রবন্ধে সঞ্জয় ভট্টাচার্যের কবিতার বিষয় ও বিষয়াত্তর সমসময়ের প্রেক্ষাপটে তুলে ধরবার প্রয়াস আছে।
দোভাষী পুথি সম্পর্কে আবদুল করিম সাহিত্যবিশারদের দৃষ্টিভঙ্গি: ঐতিহাসিক ও সাংস্কৃতিক পটভূমি
Authors: Azam Mohammad
Published: March 2024

সারসংক্ষেপ: দোভাষী পুথি ও এর ভাষারূপ সম্পর্কে আবদুল করিম সাহিত্যবিশারদের রচনায় সাধারণভাবে নেতিবাচক ও বিরূপ দৃষ্টিভঙ্গির পরিচয় পাওয়া যায়। প্রভাববিস্তারী লেখাপত্রে তাঁকে যেভাবে বাঙালি জাতীয়তাবাদী হিসেবে চিহ্নিত করা হয়, তাতে এ নেতিবাচকতা ও বিরূপতা খুব সহজেই ব্যাখ্যা করা সম্ভব। কিন্তু আত্মপরিচয়- সূত্রে সাহিত্যবিশারদ ‘মুসলমান’ ও ‘বাঙালি মুসলমান’ পরিচয় এত বেশি ব্যবহার করেছেন, এবং তাঁর যাবতীয় তৎপরতা ও দৃষ্টিভঙ্গিতে সে পরিচয়ের প্রত্যক্ষতা এত প্রগাঢ় যে, নিছক ‘বাঙালি জাতীয়তাবাদী পরিচয়ের ভিত্তিতে দোভাষী পুথি সম্পর্কে তাঁর দৃষ্টিভঙ্গির সন্তোষজনক বিশ্লেষণ জুতসই হয় না। এ পরিপ্রেক্ষিতে বর্তমান প্রবন্ধে। সাহিত্যবিশারদের রচনাবলি ও তৎপরতার অনুপুঙ্খ বিশ্লেষণের মধ্য দিয়ে দেখানো হয়েছে, বিশিষ্ট ঐতিহাসিক ও সাংস্কৃতিক পটভূমিই উক্ত সাহিত্যধারা ও ভাষারূপের ব্যাপারে তাঁর দৃষ্টিভঙ্গিকে নিয়ন্ত্রণ করেছে। দাবি করা হয়েছে, মতাদর্শিক অবস্থান নয়, বরং স্থান-কালগত গভীর বাস্তবতাই ব্যক্তিপ্রতিভার নিয়ামক হিসেবে কার্যকর হয়েছে।
Pratique de la gestion administrative des ressources humaines dans les écoles catholiques de la sous-province éducationnelle de Ngaliema I
Authors: MUKADI LUBOYA Roger
Published: March 2024

Résumé La loi cadre de l’enseignement national en vigueur depuis 2014 en République Démocratique du Congo fait de l’école une entreprise devant être gérée dans le respect des normes administratives et financières qui régissent les organisations professionnelles établies sur le territoire national. Cette étude renseigne qu’environ la majorité (69,7%) des sujets interrogés atteste que la gestion administrative des ressources humaines est bien assurée ; les gestionnaires sont à la hauteur de leur tâches et que la pratique de la gestion des ressources humaines impacte positivement sur la marche des activités des écoles.
Leadership Behaviour Association with Human Resource Management Practice in Selected Ethiopian Sport Federations
Authors: Tadesse Samson , Asgedom Tesfay , Taddese Aschenaki
Published: March 2024

Leadership behavior and human resource management practices (HRMP) in sport organizations is crucial for organizational success. Effective leadership behavior can positively influence human resource management practices, while these practices can also impact leadership behavior. By understanding and leveraging this relationship, sport organizations can create a positive work environment, enhance employee performance, and achieve their organizational goals. To objective of the study was to find the association between Leadership Behaviour and HRMP of selected Ethiopian Sport Federations. In this study, the sequential explanatory research design was used. a sample size of 95 respondents (n = 95) from Ethiopian Football Federation and Ethiopian Athletics Federation was selected using stratified sampling technique. The variable of the study was leadership behaviour and HRMP. In addition to this, standardized questionnaires, document analysis, focus group discussions and semi-structured interviews were used to collect the data. Quantitative data was analysed using Spearman correlation coefficient while qualitative data were transcribed and interpreted. The result of the study shows that there was significant association between leadership behaviour and HRMP, r = 0.41, p = .001. The study concluded that Ethiopian selected federation leadership behavior has contribution for effectiveness HRMP. However, utilizing modern technology, robust monitoring and evaluation mechanism, adequate guidelines, standards and manuals, employee knowledge, skills and attitudes, physical facilities, financial capacities and satisfaction athletes, coaches, officials and stakeholders were not up to the required level.
Trombastenia de Glanzmann: presentación de un caso
Authors: Chávez González Neisy , Reyes Pérez Aimé María , Rojas Quintana Práxedes de Regla , Del Sol Hernández Yobady
Published: March 2024

Glanzmann's thrombasthenia (TG) as a term is not new, since many investigations have been carried out with cases of patients with platelet malfunction in the organisms, caused by consanguinity, that is, relationships such as the family itself. The research developed with a case with a diagnosis of Glanzmann thrombasthenia established in childhood. The patient has caused and served as an impact for the doctor-patient exchange, accompanied by menstrual disorders and an amenorrhea of three years of onset, associated with a primary infertility attended at the Territorial Center for Assisted Reproduction of Cienfuegos, at the General University Hospital "Dr. Gustavo Aldereguía Lima”. For this reason, a deeper scientific and practical search has been required in relation to the referred case.
Oportunidades socioeconómicas de la gestión y caracterización de residuos sólidos en centros de abasto municipales
Authors: Ocaña Valencia Viviana Anabel , Vite Cevallos Harry
Published: March 2024

Solid waste management (RS) is a worldwide problem that has been increased due to factors such as population growth and standard of living, in the city of Machala there is no compliance with the rules, decrees, regulations and ordinances provided in the law, based on this context, the main objective of the research is to establish the socioeconomic opportunities of the management and characterization of solid waste in municipal supply centers through the analysis of the information obtained in order to propose strategies for the generation of direct and indirect jobs, the method used was the interview, which was directed to the manager of the municipal supply centers of the city of Machala, through which it was possible to verify that 3,280 kg of solid waste are currently produced In the June 25 market, most of these are organic waste and do not have an adequate treatment that allows them to generate Rare added value, so there is a great opportunity to add value and produce an alternative that generates income that can be used to improve it and to generate additional sources of employment.
La crisis de la soberanía del estado
Authors: Romero Romero Clara Daniela , González Alberteris Ana Didian , Betancourt Pereira Erik Javier
Published: March 2024

The State sovereignty crisis is a work that seeks to reflect the role of the State has been modified by the passage of time because globalization and its elements that it entails have varied it such as: the advancement of technology, the elimination of borders, the flow of capital, the emergence of global organizations, among other aspects. The absolute power of the legally organized organization every day loses strength to make both internal and external decisions independently and autonomous in front of the international community, the agencies created by them and the multinationals. For this reason, this work through the qualitative method using various bibliographic sources of classic and modern authors, seeks to demonstrate that the sovereignty of the state is in crisis in the sense that their role has changed and their sovereign power to self-regulat and self-managenent limited.
Evaluación de salud laboral en trabajadores sedentarios de Empresa Constructora Costa Afuera como medio para determinar los riesgos de salud
Authors: Zaleta Morales Lorena , Ruíz Gómez Gloria Margarita , Matos Ceballos José de Jesús , Reyes Monjaras Maria Elena
Published: March 2024

ABSTRACT
The habits of Mexicans to carry out physical or sports activities are reduced to less than an hour a day a week; data from the National Commission for Physical Culture and Sports show that Mexicans conceive physical activity and sport as "weekend" events and not as a systematic practice that requires at least 20 minutes every third day for improved exercise the level of health and promotes physical development; Otherwise we have as a consequence that as a result of sedentary lifestyle there is an increase in chronic degenerative diseases and also poor nutrition and excess pressure are common factors that trigger a large number of problems that affect individuals also psychologically. Sedentary lifestyles are prevalent in almost all urban areas throughout the world, so much so that inactivity is one of the major risk factors behind the current epidemic proportions of non-communicable diseases such as obesity. All these reasons being that it was decided to develop a study with workers in the productive age to be able to propose strategies that allow workers a healthier lifestyle. Therefore, a study was carried out with the objective of knowing within a total population sample of 894 workers, 870 men and 24 women, their lifestyle.
Eficacia en el manejo del sinceramiento contable en una entidad pública de la región norte de Piura
Authors: Gonzáles Paúcar Araceli Smik , Huacchillo Pardo Letty Angélica , Angulo Corcuera Carlos Antonio
Published: March 2024

The development of the study had as general objective; establish mechanisms to make accounting accounting effective in a public entity in the North Region - Piura 2020, using a descriptive, non-experimental methodology, its population being 25 collaborators, thus being a non-random sample, among the data collection techniques the They surveyed the purpose of analyzing the problem. Being its main conclusions that sometimes with 72% the technical committee is formed and with regard to policies they consider having knowledge of it sometimes with 48% which reflects that compliance with the accounting sincere is carried out incorrectly, and therefore, each of the guidelines established for its initiation must be taken into account.
Learning by Doing - Case of Catalytic Pedagogy
Authors: R. Poornima Narayan , A. Anjali
Published: March 2024

All life is learning and learning is lifelong. The 21st century has mandated a global shift towards inquiry, creativity, critical thinking, and leadership skills. Experiential learning triggers the development of these qualities by transforming the learner from passive to active. Days of classroom learning are a thing of the past. The concepts explained in the class have to be experienced as this enhances metacognition, the key to an efficient learner. Managerial concepts are better understood when students experience the business environment in tandem with the consumers.The current Indian teaching-learning system lacks field exposure, reflecting their professional preparedness. The teaching-learning strategy should be aligned towards building student competencies and creating a learning-practicing environment. This paper focuses on how understanding and practicing the concepts become more efficient when students internalize the crux and pulse of the concepts through real-life interactions. Even while we understand this connection, studies prove this needs to be improved. The study identifies an interdisciplinary area where field exposure contributed to student development. This being a trial, serves as effective proof of the innovative teaching methodology ‘learning by doing’. The tested methodology has to be sanctioned and adopted by the system for it to deliver efficient results from a wider perspective. Keywords: Learning by doing, experiential learning, Metacognition, Kirana stores, Economics
Developing a Dynamic Model of Interactive e-Learning in Accounting and Finance Programs in Higher Education Institutions in Cambodia: A Phenomenological Study
Authors: Manzon-Cabrera Maria Isabelita C.
Published: March 2024

The advent of technology and putting emphasis on education in ICT has been the main focus of most universities in Cambodia. Higher education institutions are all the more challenged to be at par with neighboring countries in terms of 21st century skills and competencies, the dynamic intricacies of learning bring to the future at hand through e-learning. This study explored the lived experiences of teachers engaged in e-learning in Cambodia, especially during the pandemic. It also focused on the experience on the use of digital tools that generate great possibilities for developing new techniques of information search, skills, and technological abilities within the school’s academic framework, for teachers, who were able to ask themselves how much knowledge they have of these new tools. A phenomenological research design was adapted that culled the following emergent themes through constant comparison by means of phenomenological reduction: Innovative Teaching for Effective Learning, Building Motivation through Difficulties, E-Learning is a Necessity in New Normal Education, Having Aid from School and Technology, Prioritizes Students’ Effective Learning and Essentials that led to a Dynamic Model Framework for Interactive e-Learning in Cambodia. Keywords: Technology, interactive e-learning, higher education, technological skills in higher education, pandemic
Analysis of Emotional Intelligence Factors and some Physical Abilities as an Indicator of Fitness in the Corona Pandemic for Emerging Handball Players
Authors: Kamal Jasim Mohammed
Published: March 2024

The research on the introduction of research and its importance and included in the importance of using measurements and tests in the selection of talented handball as well as to identify the research problem, embodied in the non-use of scientific methods and modern methods and testing physical capacities in the process of selecting talented handball as well as previous studies and research methodology, presentation and statistical analysis and Oath conclusions and recommendations.
The Reality of Teaching Competencies of Physical Education Teachers from the Specialized Supervisors’ Point of View
Authors: Ali Sahib Hammoud  , Auday Karim Rahman
Published: March 2024

The aim of the research is to identify the reality of the teaching competencies of physical education teachers from the viewpoint of the specialized supervisors, and the descriptive approach was adopted by the survey method, on the specialized physical education supervisors in the (20) general directorates of education distributed by nature over (15) Iraqi governorates and they are continuing their functional service The actual academic year (2020/2021), with a total number of (164) supervisors, (74) supervisors were chosen for the research sample with a percentage of (45.122%) of them, and a modern scale tool was adopted that enjoys scientific foundations and transactions, and specialized for the target sample for measurement, and no more than Six months, then the researchers surveyed the opinions of the specialized supervisors representing the sample of the application specified by (74) supervisors, by conducting the main survey study by applying this scale to them using paper forms and direct measurement to them, and according to the official administrative correspondence, as this survey continued in the capital and the governorates specified for the period Extending from (10/11/2020) to (16/3/2021), the results were processed using the (SPSS) system, so that the conclusions and recommendations that physical education teachers need support to improve the level of competencies They are teaching staff at levels commensurate with the nature and privacy of their professional and scientific work.
Interpretable DeepFake Detection Based on Frequency Spatial Transformer
Authors: Luan Tao , Liang Guoqing , Pei Pengfei
Published: March 2024

In recent years, the rapid development of DeepFake has garnered significant attention. Traditional DeepFake detection methods have achieved 100% accuracy on certain corresponding datasets, however, these methods lack interpretability. Existing methods for learning forgery traces often rely on pre-annotated data based on supervised learning, which limits their abilities in non-corresponding detection scenarios. To address this issue, we propose an interpretable DeepFake detection approach based on unsupervised learning called Find-X. The Find-X network consists of two components: forgery trace generation network (FTG) and forgery trace discrimination network (FTD). FTG is used to extract more general inconsistent forgery traces from frequency and spatial domains. Then input the extracted forgery traces into FTD to classify real/fake. By obtaining feedback from FTD, FTG can generate more effective forgery traces. As inconsistent features are prevalent in DeepFake videos, our detection approach improves the generalization of detecting unknown forgeries. Extensive experiments show that our method outperforms state-of-the-art methods on popular benchmarks, and the visual forgery traces provide meaningful explanations for DeepFake detection.
Computational and Problem-Solving Skills in Mathematics of AIMS Students
Authors:   Asian Institute of Maritime Studies, Panagdato Romel , Barrameda Arcangel ,   Asian Institute of Maritime Studies, Quintana Marilyn ,   Asian Institute of Maritime Studies
Published: March 2024

Life is an arena of problems. A human child has to meet and solve problems as he grows; problems on his physical surroundings, his intellectual associations, and in his social contacts. These dilemmas grow in number and complexity as we age. His success in life is, in large measure, determined by the capacity and competence to solve them. Mathematics is a subject of problems and studying Mathematics is different from studying other subjects because it is learned by doing and solving boundless problems. For this reason, the efficiency and ability in solving problems are guarantees for success in learning this kind of subject. The researchers, being Mathematics instructors, observed that the students find difficulty in solving Mathematics problems. The researchers generally identified the salient reasons for this kind of conflict namely: poor background in algebra, poor verbal and contextual understanding, and poor logical ability. Conclusively, a direct relationship can be inferred between the problem-solving skills of students and the salient factors affecting the specified ability. From this observation, the researchers want to conduct an immediate action in order to quench this growing phenomenon. Seventy-five (75) or 63.0% of the respondents are graduates of private schools while 44 or 37.0% are graduates of public schools. On computational skills, the respondents can perform the four basic operations in real numbers, apply the properties of equalities of real numbers as well and derive formulas from a given equation. On problem solving skills, the result indicates that respondents are not good in problem solving which involves plane and solid figure. Recommendations were arrived at to enhance the computational and problem-solving skills of the students.
Identification of Road Black Spots Based on the Sliding Window Optimization and Safety Performance Function Development
Authors: Shabani Shahin , Ayoubinejad Jalal , Rahmanian Nassir Baradaran
Published: March 2024

The sliding window method is a road network screening approach commonly used for identifying black spots. Previous studies have indicated that the selection of window length significantly impacts the black spot identification process. This research proposes a new method that optimizes the sliding window framework by examining its characteristics. The optimization methodology employed in this study is as follows: Firstly, the road is segmented, and for each segment, different scenarios of window lengths are chosen using the Density-Based Spatial Clustering of Applications with Noise algorithm. Next, a Safety Performance Function is developed to calculate the predicted and expected number of crashes, as well as the Potential Safety Improvement, for each window movement across all selected scenarios within the segment. Subsequently, the average differences are calculated using the analysis of variance, and the window length with the lowest dispersion of difference values from the mean is identified as the optimal length for each segment. The case study yielded noteworthy results, indicating that the utilization of the sliding window with optimal lengths led to the identification of 122 high-risk black spot-candidates. These points exhibit a higher crash density, effective length, and greater value in quantitative evaluation tests compared to the results obtained using windows with common fixed lengths.
The Effects Doctrine As a Basis for Jurisdiction of States in Cyberspace
Authors: Tebenkova Viktoriya Nikolaevna
Published: March 2024

An important feature of cyberspace is its cross-border nature, due to the absence of physical borders and the decentralization of infrastructure and users. Due to the fact that all transactions in cyberspace potentially cross state borders and have an impact on objects and entities in various states, the consequences of certain actions can be felt in many jurisdictions. At the same time, the traditional links between the offense and the State on the basis of territoriality, nationality or the need to protect fundamental national interests may be absent. In such cases, jurisdiction is proposed to be established on the basis of the doctrine of consequences. However, the objections of a number of States to such extraterritorial dissemination of foreign legislation and the uncertain nature of the consequences doctrine have raised questions about the conformity of the consequences doctrine with international law. Based on the analysis of international treaties, practices and positions of States and international organizations, scientific research and other doctrinal sources, the following conclusions were drawn. The doctrine of consequences is increasingly being recognized as a principle of establishing the jurisdiction of States through the formation of a rule of customary international law. However, objections to the application of this doctrine, especially in cases of establishing jurisdiction in criminal cases, continue to be expressed. The generally recognized conditions for the application of the consequences doctrine are as follows: a State enacting legislation based on the consequences doctrine must have an internationally acceptable interest in this; the consequences must be direct, predictable and significant; there must be no infringement of the legitimate interests of other States or foreign persons who do not have a significant connection with the State that claims to implement such jurisdiction. Other mechanisms should be considered to limit the scope of actions falling under the jurisdiction of the State: apply the principle of targeting, which requires an assessment of the actions that a person has taken in order to fall or not fall under the jurisdiction of the State; apply special liability measures related not to the imposition of sanctions on persons engaged in illegal behavior, but to the creation of obstacles to the implementation of such activities, for example, to block access to information that is illegal from the point of view of the State. A combination of such mechanisms could prevent undesirable activities in a more balanced way and not create unjustified risks for cyberspace actors.