bluuebunny/crossref_metadata_2025_split huggingface dataset:
Correlation of odontogenic infection severity score with C-reactive protein levels on patients with odontogenic infection in Dr Hasan Sadikin General Hospital Bandung
Authors: Prihandana Ariyaka Niastya , Yusuf Harmas Yazid , Nurwiadh Agus , Lismayanti Leni 
Published: March 2021

Introduction: Head and neck infections commonly caused by spreading odontogenic infection, which able to cause a local and systemic manifestation, from mild to severe complications according to its severity. Assessment of the severity of odontogenic infections is essential to determine the prognosis, assessed through local and systemic parameters. Laboratory examination used to examine the biological marker that indicates the ongoing infection. C-reactive protein (CRP) is a protein synthesised by hepatocytes in response to the body's inflammatory process, including odontogenic infection. This study was aimed to analyse the severity score of odontogenic infections using the CRP levels in patients with odontogenic infections. Methods: An analytic study with a cross-sectional approach was conducted on 30 patients of Dr Hasan Sadikin General Hospital Bandung diagnosed with odontogenic infections, determined by calculations according to Hosmer and Lemeshow. Assessment of the severity score in odontogenic infections and quantitative CRP levels with the Dimension tool was conducted afterwards. Correlation between odontogenic infection severity score and CRP levels was analysed using regression and correlation tests. Results: From 30 subjects, there was found 33.3% with mild severity score, 63.3% moderate score and 3.3% severe score. The mean of the CRP level was significantly increased according to the odontogenic severity scoring category. All research subjects who were examined showed that there was a very strong and significant correlation (p-value<0.05) between the severity of odontogenic infections and CRP levels in odontogenic infection patients with a correlation coefficient r=0.84 (p=0.001). Conclusion: There is a positive correlation between the CRP levels and the severity score of odontogenic infection. The higher the CRP levels, the odontogenic infection will be more severe. Therefore, the CRP level might be considered an additional biomarker in supporting the severity of odontogenic infection in clinical practice.
International Legal Measures to Ensure the Safety of Navigation
Authors: Vasiliev S. A. 
Published: March 2021

INTRODUCTION. The development of public relations in the field of international trade transportation presupposes new conditions for their safety. This work represents a failure of an attempt to conduct such a study and a comprehensive understanding of the problems existing in this area, as well as the search for ways to solve them by international legal mechanisms. In parallel, certain organizational and legal measures were proposed, and the problems of certain aspects of merchant shipping were also raised.MATERIALS AND METHODS. For the preparation of this work, the normative legal acts, both domestic and international, were considered, the positions of scientists – representatives of different states. A comparison of legal norms and practice of their application was carried out on the basis of available information materials. Within the framework of this work, methods of analysis, comparative legal method, deduction were also used. On this basis, the modeling of ways of possible optimization of the activities of subjects of international law, specializing in security issues, was carried out.RESEARCH RESULTS. In essence, the content of the article is the main part devoted to the problems of ensuring the safety of maritime transportation, introductory and concluding parts. The latter reflects the main conclusion devoted to the formulation of the question of the possibility of combining the efforts of various actors to ensure the integrated safety of merchant shipping, which can be combined in a single international legal document. At the same time, it is not at all necessary to place special emphasis on mandatory law enforcement and other punitive measures. Economic and reputational mechanisms are quite applicable, stimulating the activities of states to create all the necessary conditions for safe navigation in the relevant waters.DISCUSSION AND CONCLUSIONS. The application of this proposal in practice can potentially have an organizational and legal impact on the policies of various states and individual subjects of commercial activity in terms of ensuring maximum protection of the widest range of subjects of sea trade.
The Effects of Media Coverage on the Dynamics of Disease in Prey-Predator Model
Authors: Walaa Madhat Alwan  , Huda Abdul Satar  
Published: March 2021

In this paper, an eco-epidemiological model with media coverage effects is established and studied. An -type of disease in predator is considered. All the properties of the solution of the proposed model are discussed. An application to the stability theory was carried out to investigate the local as well as global stability of the system. The persistence conditions of the model are determined. The occurrence of local bifurcation in the model is studied. Further investigation of the global dynamics of the model is achieved through using a numerical simulation.
Pengaruh Aplikasi Pupuk Organik Cair dan ZPT Alami terhadap Pertumbuhan Tanaman Padi Salibu di Sawah Basah
Authors: Garfansa Marchel Putra , Iswahyudi FNU , Ramly Moh 
Published: March 2021

Salibu adalah sistem budidaya dengan tunas tanaman padi yang tumbuh dari tunggul yang telah dipanen, sehingga dapat memberikan tambahan produksi. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian kombinasi pupuk organik cair (POC) Eco Farming dan zat pengatur tumbuh (ZPT) alami pada pertumbuhan padi salibu. Penelitian dilaksanakan di lahan pertanian di Desa Pademawu Timur, Kecamatan Pademawu, Kabupaten Pamekasan. Rancangan yang digunakan adalah rancangan acak kelompok non faktorial yang terdiri dari 4 macam perlakuan yaitu Kontrol (P0), ZPT 14 ml/L (P1), Pupuk Organik Cair (POC) Eco Farming 3 ml/L (P2), dan ZPT 14 ml/L + Pupuk Organik Cair (POC) Eco Farming 3 ml/L (P3). Perlakuan diulang sebanyak 4 kali sehingga diperoleh 16 perlakuan dengan uji lanjut BNT 5%. Kesimpulan yang diperoleh dalam penelitian ini adalah Pemberian POC yang dikombinasikan dengan ZPT mampu memberikan pertumbuhan yang baik pada tanaman padi salibu.
Sistemas de comercialización de café (Coffea arabica L) en la región Amazonas 2018
Authors: De La Cruz Alvarado Robert Merardo , Guivin Guadalupe Alex 
Published: March 2021

<p>El sector cafetalero es el más significativo del sector agrícola peruano, y el café es considerado actualmente como uno de los principales productos de agroexportación. La situación actual del sector muestra que, si bien en un momento mostró un crecimiento acelerado, en los últimos años se observa una disminución en la producción y rendimiento del cultivo, debido a la infestación de la plaga de roya en los cultivos del año 2013. Actualmente el sector se viene recuperando, y esta situación se viene revirtiendo con la colaboración del Estado y las empresas privadas con la colaboración de entidades como son La Cámara Peruana del Café y del Cacao, El Ministerio de Agricultura y Riego en sus direcciones de Sierra y Selva Exportadora, Dirección de Transparencia y Acceso la información pública y Dirección de estadística agraria, el Ministerio de Relaciones Exteriores y Turismo mediante PROMPERU entre otras. En el presente trabajo de investigación Sistemas de comercialización para la exportación del café (coffea arabica L.) en la Región Amazonas, se presenta la estructura y sus diferentes etapas, el rendimiento y productividad de los cultivos los cuales permitirán impulsar dichos productos con un valor agregado para buscar el desarrollo sostenible del sector.</p>
Percepción y consumo de plantas medicinales en los profesionales de enfermería, hospitales red asistencial-EsSalud, Amazonas – 2018.
Authors: Silva Díaz Yshoner Antonio , Aguilar Guevara Luz Edith 
Published: March 2021

<p>El presente trabajo de investigación de enfoque cuantitativo fue de nivel descriptivo, de corte transversal prospectivo; se realizó con el objetivo de diagnosticar la percepción y consumo de plantas medicinales en os profesionales de enfermería, Hospitales Red Asistencial-EsSalud, Amazonas-2018. La muestra estuvo constituida por 61 profesionales de enfermería. Se utilizó como instrumentos: el cuestionario de percepción y de consumo de las plantas medicinales. Los resultados: existe relación altamente significativa sobre la percepción y consumo de las plantas medicinales por los profesionales de enfermería de la Red Asistencia EsSalud Amazonas (X2=4,33; Gl=4; p=0.649 &gt; 0.05); la percepción es buena con el 69.4% y un alto consumo con un 85.5%; el consumo de plantas medicinales por los profesionales de enfermería según el sexo masculino es alto con el 32% y en las mujeres es de 52%. Las conclusiones: la percepción de las plantas medicinales de los profesionales de enfermería existe una percepción buena y regular. Los profesionales de enfermería de los hospitales de la Red Asistencial Amazonas – EsSalud, presentan un consumo alto de las plantas medicinales; tanto los varones y las mujeres muestran buena percepción sobre las plantas medicinales, de igual forma existe un alto consumo.</p>
Cultura tributaria para el incremento de los ingresos a los comerciantes del mercado modelo, Chachapoyas, 2018
Authors: Hinojosa Salazar Carlos Alberto 
Published: March 2021

<p>La presente investigación tuvo por objetivo determinar como la cultura tributaria incrementará los ingresos a los comerciantes del mercado modelo de la ciudad de Chachapoyas, 2018. Para el desarrollo de la investigación se hizo uso del método descriptivo que permitió describir las variables de estudio. La muestra de estudio estuvo conformada por 149 comerciantes de la ciudad de Chachapoyas. El muestreo aplicado fue no probabilística intencional. Para la recolección de datos se utilizó la técnica de la encuesta. En los resultados se muestra que para los comerciantes del Mercado Modelo de la ciudad de Chachapoyas los tributos no contribuyen a mejorar la calidad de vida de la población, percepción causada por la falta de conocimiento sobre cultura tributaria; lo que limita su desarrollo económico y social. Concluyendo que los comerciantes del Mercado Modelo de la ciudad de Chachapoyas tienen un nivel de conocimiento bajo en el tema de tributación; este bajo conocimiento generalmente se debe a la informalidad de las actividades de los pequeños empresarios.</p>
Planning an experiment for cleaning exhaust gases with ultrasound
Authors: Kadyrov A. S. , Sarsembekov B. K. , Kukisheva A. B. 
Published: March 2021

Introduction. The article deals with the protection of the environment from harmful components of the exhaust gases of a motor vehicle. In order to solve this problem, it is proposed to develop an additional device to the exhaust system of an internal combustion engine, based on the ultrasonic coagulation cleaning method.Materials and methods. Due to the need for an environmentally friendly vehicle exhaust system, an experiment is planned to determine the particle gas settling rate on the ultrasonic stand. The correct setting of the experiment requires a preliminary theoretical analysis and a reduction in the number of parameters influencing the experiment. At the time of the experiment, the number of parameters considered should reflect the main processes and their interactions fairly accurately. However, ultrasonic coagulation depends on most parameters, such as particle settling velocity, ultrasonic wave pressure, oscillation amplitude, ultrasonic frequency, particle radius, dynamic viscosity, gravity acceleration and particle mass, which can complicate and increase the time for experimentation. The method of similarity theory and dimensional analysis was used to reduce the set of variables. This method reduces the number of experiments and saves time, costs and other resources spent on the experiment with a large number of parameters.Results. As a result, a minimum number of dimensional criteria were obtained to improve the efficiency of the ultrasonic screen processing of experimental data.Conclusion. Thus, the dimensionless criteria obtained make it possible to draw up a plan for an experiment to determine the settling rate of car exhaust gas particles on an ultrasonic stand and confirm the applicability of the ultrasonic coagulation treatment method.
Features of road safety project implementation until 2024 in Omsk region
Authors: Safronov E. A. , Safronov K. E. 
Published: March 2021

Introduction. One of the important problems in the Russian Federation is road safety improvement (RS). This is due to the enormous damage that accidents inflict on the national economy. The Russian Federation lags behind the leading countries of the European Union in the field of road safety in terms of key indicators by 3.5 times. To close the gap, in January 2018, we adopted the 'Strategy for road safety in the Russian Federation for 2018 - 2024’ (Strategy). The goal of the Strategy is to strive for zero mortality in road traffic accidents (RTA) by 2030, and in 2024 to reduce the social risk to 4 deaths per 100 thousand inhabitants.Materials and methods. The developments are based on a new theory developed at SibADI - this is the cyclical dynamics of road accidents on a national scale, subordinate to the level of the economy. During crisis, there is a decrease in the number of accidents; this is influenced by a number of factors, the main one is a decrease in the total mileage of vehicles. During such periods, the effectiveness of measures to reduce road accidents is often confused with the real cause, which leads to a decrease in funding and the curtailment of work to improve road safety, which should not be done. When the economy recovers, the level of road accidents recovers and even begins to grow due to the loss of qualifications of drivers who are idle during the crisis.Results. There are two different approaches to achieving this goal. At the federal level, there is a programmatic approach, while in the regions the project method is used within the framework of the 'Safe and High-Quality Highways’ national project (BKAD). A similar project was adopted in the Omsk region. A feature of the road safety project implementation in the Omsk region is the involvement of science. Research is carried out at the Organization and Traffic Safety Department and is introduced into the educational process and implemented at the Federal Training Center for advanced training of workers involved in the training of drivers, created in SibADI.Discussion and conclusion. The scientific approach guarantees the identification and quality solution of the main problems of the road safety project. This applies to recommendations for stabilizing project financing, justifying the development of public transport, using new technologies, improving the regulatory and legislative framework in all areas of urban planning and infrastructure.
SIKLUS PEMBANGUNAN APLIKASI JARINGAN SARAF TIRUAN
Authors: Puspitaningrum Diyah 
Published: March 2021

<span class="hps">Untuk mengembangkan</span><span> </span><span class="hps">aplikasi jaringan</span><span> </span><span class="hps">syaraf tiruan</span><span>, beberapa</span><span> </span><span class="hps">fase</span><span> </span><span class="hps">sistematis</span><span> </span><span class="hps">harus dilakukan</span><span>.</span><span> </span><span class="hps">fase-fase</span><span> </span><span class="hps">sistematis</span><span> </span><span class="hps">ini dikenal sebagai</span><span> </span><span class="hps">siklus pengembangan</span><span> </span><span class="hps">jaringan</span><span> </span><span class="hps">syaraf tiruan.</span><span> </span><span class="hps">artikel ini menjelaskan</span><span> </span><span class="hps">langkah-langkah</span><span> </span><span class="hps">detail dari</span><span> </span><span class="hps">setiap fase</span><span> </span><span class="hps">dari siklus</span><span class="hps">empat</span><span>:</span><span> </span><span class="hps">tahap konsep</span><span> </span><span class="hps">tahap</span><span>,</span><span> </span><span class="hps">tahap desain</span><span>,</span><span> </span><span class="hps">tahap implementasi,</span><span> </span><span class="hps">dan pemeliharaan</span>
The primary goal of monetary policy: reflections on the nature of the problem
Authors: Hetmańczuk Adam 
Published: March 2021

Aim: In this article, the state of the discourse concerning the final goal of the modern central bank is presented, in particular the aim of price stability, understood as low and stable inflation.

Design/Research methods: The article was prepared on the basis of scientific publications in the field of monetary policy as well as materials and documents from different central banks, including the US Federal Reserve System and the European Central Bank.

Conclusions/findings: Low and stable inflation reduces uncertainty about future price developments. This facilitates decision-making for companies concerning production and investment, and for households concerning consumption and saving. From a macroeconomic point of view, price stability is a prerequisite for the efficient functioning of the economy and for achieving high growth rates. In practice, the need for a quantifiable definition has been disregarded, while only a descriptive and qualitative definition of price stability is insufficient for an effective monetary policy and the implementation of the anti-inflationary mission by the central bank.
SMARTPHONE USE IN LEARNING AS PERCEIVED BY UNIVERSITY UNDERGRADUATES: BENEFITS AND BARRIERS
Authors: Masadeh Thouqan Saleem Yakoub 
Published: March 2021

Smartphones are attractive tools for the majority of young people particularly university undergraduates and integrating them in learning is something valuable. Nevertheless, they might do harm to their achievement if the use barriers and bad effects are not identified. Motivated by this idea, the present study was undertaken. Participants were (42) university undergraduates at the departments of mathematics and English language at Najran University in the first semester of the academic year 2020/2021. Findings showed that students were agreeable to smartphone usefulness, ease of use, and barriers. However, their responses to the effects of smartphone use were not clear. The majority of them were neutral, i.e., could not decide whether smartphones affect their learning or not. In light of these results, the study concluded that smartphone technology integration in learning is very crucial but when barriers and bad effects are clear to both teachers and students.
Tata Kelola Remitansi Buruh Migran: Kasus Buruh Migran Di Kabupaten Lombok Timur
Authors: Jalaludin  
Published: March 2021

Buruh migran memiliki sumbangan yang besar dalam pembangunan ekonomi dan peningkatan kesejahteraan melalui remitan yang dikirim ke daerah asal. Remitan yang dikirimkan ke daerah asal akan mampu mengangkat status ekonomi keluarga migran ke tingkat yang lebih baik apabila dikelola dengan baik. Kajian ini bertujuan untuk mengetahui tatakelola/ pengelolaan remitansi buruh migrani di kabupaten Lombok Timur. Metode atau pendekatan penelitian yang digunakan adalah pendekatan kualitatif dengan menerapkan beberapa metode pengambilan data yaitu Observasi/Pengamatan, Indepth Interview dan Focus Group Discussion (FGD). Sementara analisis data dilakukan secara dekriftif kualitatif berdasarkan data atau informasi lapangan. Beberapa point yang ditemukan dalam penelitian ini adalah ; masih diperlukannya mekanisme pengiriman remitansi yang aman dan murah, remitansi masih lebih digunakan untuk kebutuhan konsumsi, diperlukannya capacity building untuk membantu BMI memulai usaha, masih kentalnya budaya patriarki dalam pemanfaatan remitansi yang datang dari buruh migran perempuan.
Studi Perbedaan Efektivitas Model Pembelajaran Kooperatif Tipe Jigsaw dan Snowball Throwing terhadap Prestasi Belajar Matematika Siswa Kelas VIII SMPN 1 Narmada
Authors: Irmayani Nurbaeti , Sarjana Ketut , Kurniawan Eka , Sridana Nyoman 
Published: March 2021

This research aims to find out whether there are differences in students' mathematics learning outcomes using the Jigsaw type cooperative learning model, with the Snowball throwing type cooperative learning model in VIII class of SMPN 1 Narmada. This type of research is an experimental. The sample class was selected using the random sampling cluster technique, with class VIII 1 was obtained as an experimental class with the Jigsaw model and VIII 2 as an experimental class with the Snowball Throwing model. The data was collected using students‟ achievement test as the instrument. The post-test with independent sample t test at the significance level 5% yields thitung>ttabel that is 2,773>1,993 which means that there is a difference between classes taught by Jigsaw and Snowball Throwing toward students' achievement on mathematics at the VIII grade students of SMPN 1 in the academic year 2019/2020. The result shows that the second experimental class obtain higher score (88,24) than the first experimental class (81,21).
Direito de existência e autodeterminação dos povos indígenas diante das ameaças do Complexo de Hidrelétricas na Bacia do Juruena: O caso do Projeto da Usina Castanheira
Authors: Précoma Adriele Fernanda Andrade , Braun Adriano , Da Silva Liana Amin Lima 
Published: March 2021

A Amazônia tem sido palco de megaprojetos de infraestrutura e desenvolvimento, o que resulta em graves conflitos socioambientais com impactos sobre diversos povos indígenas. Nesse contexto, indaga-se sobre o respeito desses empreendimentos à legislação nacional e aos compromissos internacionais dos quais o Brasil é signatário. Para responder essa pergunta, apresentamos o estudo de um caso emblemático: o projeto da UHE Castanheira, em Mato Grosso, cuja consecução compreende uma série de documentos oficiais tais como o processo de licenciamento ambiental, inquéritos civis em trâmite perante o Ministério Público Federal e Estadual, entre outros. Partindo da análise documental e utilizando-se da metodologia da Investigación-Acción-Participativa, o presente artigo busca refletir sobre a geopolítica colonialista e neoextrativista na Amazônia, propondo uma perspectiva sobre os direitos territoriais como indissociáveis do direito de existência e analisando os conceitos de etnocídio e genocídio. Conclui-se que a violação do direito de consulta e consentimento prévio, livre e informado, somada a irreversibilidade dos danos socioambientais, revelam a incompatibilidade desse projeto em face do direito de existência dos povos. O artigo apresenta experiências de protocolos autônomos de consulta, a exemplo do Protocolo Munduruku, Protocolo Juruna (Yudjá) e Protocolo do povo Irantxe-Manoki, como exercício da autodeterminação e r-existência dos povos da Amazônia.