bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALYSIS OF THE CONCEPT OF «TURKS WORLDVIEW» BY THE SPECULATIVE METHOD IN PHILOSOPHY
Authors:   hakarim  Semey  University, Semey, Kazakhstan, Tatiyev Yerkebulan , Sarkulova Manifа ,   L.G.  Gumilev  Eurasian  National  University,  Nur-Sultan, Kazakhsta, Mukhamedieva Asel ,   hakarim  Semey  University, Semey, Kazakhstan
Published: April 2022

Over the past five years, the study of research directions, including concepts and categories in the humanities from different angles, has become increasingly important. At the same time, at present, the development of science both at the global and global levels has become widespread and the study of issues to be studied in an internal relationship, for example, interdisciplinary, multidisciplinary. The authors of the following article, reflecting on this urgent problem, propose studies that cannot but fit together for productive analysis as an experimental model. These will be judgments that are effective or ineffective as a result of research that is only the face of a modern scientific direction, especially the humanitarian sphere.
Functional and structural analysis of anti-corruption institutions in Kazakhstan
Authors:   Institute of Economics of the CS MES RK, Panzabekova A. , Khalitova M. ,   Institute of Economics of the CS MES RK, Rezer T. ,   Ural Federal University named B. N. Yeltsin
Published: April 2022

The purpose of the article is to analyze the existing anti-corruption institutions in Kazakhstan. To achieve the goal, the article analyzes the following institutions: legislative and regulatory anti-corruption; anti-corruption expertise of normative acts; public control of corruptly dangerous spheres of activity of power; institutions of education and anti-corruption propaganda. The study is based on the methods of structural-functional and institutional approaches. The information and analytical base of the study was made up of legal acts, laws, state programs and strategies of the Republic of Kazakhstan in the field of combating corruption. The results of the study made it possible to identify the strongest areas of anti-corruption policy, as well as to identify the lagging areas of some anti-corruption institutions that require further improvement. The authors propose areas of measures, the implementation of which will strengthen the role and functions of anti-corruption institutions in Kazakhstan.
THE ROLE OF INTERNATIONAL ORGANIZATIONS IN THE FOREIGN POLICY OF KAZAKHSTAN
Authors:   Al-Faraby  Kazakh  National University, Almaty, Kazakhstan, Kukeyeva F.T. , Аugаn М.А. ,   Al-Faraby  Kazakh  National University, Almaty, Kazakhstan, Nyshanbayev N.K. ,   Al-Faraby  Kazakh  National University, Almaty, Kazakhstan, Aitymbetov N.I. ,   Institute   for   Philosophy, Political Science and Religious Studies, Almaty, Kazakhstan
Published: April 2022

The importance of international organizations has been significantly changed over the last century. The League of Nations, which proposed by then US President Woodro Wilson has laid foundation to the modern system of international organizations. International organizations these dats one of the main legal and organizational forms of international cooperation in the modern world; voluntary organizations in various spheres of international relations (economic, political, cultural) International organizations play an important role in modern international relations. States consider membership in these organizations as one of the main directions of their foreign economic policies and activities. Such organizations are under the special care of governments: each country’s Ministry of Foreign Affairs has departments dealing with international organizations, membership fees to international and intergovernmental organizations account for a significant part of the state budget’s foreign policy and foreign economic activity. The importance of this category of international organizations lies in the formal participation of states and governments in their work. In this article authors analyses the role and impact of international organizations in the foreign policy agenda of Kazakhstan since the independence. Authors strongly believes that international organizations has become one of the important vectors of the foreign policy of Kazakhstan. In order to analyse the role of the International organiztions of the foreign policy of Kazakstans, authors first will discuse conceptual definitions about foreign policy and its links with international organizations. Second, authors divide into three group organizations by theirs sphere of interactions with Kazakhstan. At last but not least, will be given a theoretical framework and analyses on the role of the regional, global, specialized international organizations on the foreign policy of Kazakhstan.
Avaliação de desempenho do curso de graduação em administração: um estudo de caso
Authors: Vital Deborah de Arruda , Santos David Ferreira Lopes
Published: April 2022

O crescimento na oferta dos cursos de Administração no Brasil culmina na preocupação quanto a qualidade dos profissionais egressos, além da necessidade de mecanismos de avaliação de desempenho desses cursos. Nesse contexto, o objetivo do trabalho consiste em propor e avaliar um modelo de desempenho para o processo de formação do curso de bacharelado em Administração, com posterior aplicação no curso oferecido pela Universidade Estadual Paulista, campus de Jaboticabal, onde situa-se a Faculdade de Ciências Agrárias e Veterinárias. Utilizou-se uma abordagem metodológica combinada com método quantitativo e qualitativo.  A partir da Modelação por Equações Estruturais usada com informações primárias extraídas junto a uma amostra de 175 egressos, compreendeu-se que o curso é uma variável latente de segundo nível, formada pelo conjunto de variáveis também latentes inseridas nas dimensões: corpo docente, infraestrutura, projeto-político-pedagógico e atividades extracurriculares, o desempenho desses construtos contribui à formação do egresso e seu resultado profissional posterior. A análise de conteúdo apresentou pontos de melhoria em relação a falta de aproximação com o mercado e atualização da metodologia de ensino.  Mesmo com as limitações da pesquisa, verifica-se o cumprimento dos objetivos estabelecidos, bem como abre espaço para futuros trabalhos na adaptação e aplicação do modelo em outras instituições.
Crescimento de microempreendedores individuais no Brasil e sua relação com a taxa de desemprego brasileiro
Authors: Borba Marcelo da Costa , Ramos Josefa Edileide Santos , Barros Jose Eduardo Melo , Alves Maria do Carmo Maracaja
Published: April 2022

Este artigo tem como objetivo identificar se há relação entre a formalização no Microempreendedor Individual (MEI) e o desemprego nas regiões metropolitanas brasileiras no período de janeiro de 2010 a dezembro de 2015. O MEI é caracterizado como autoempreendedorismo, um fenômeno contemporâneo altamente valorizado principalmente em pequenas cidades brasileiras, configurando-se ainda, como uma nova característica no mercado de trabalho. A metodologia da pesquisa combinou estatística descritiva e multivariada com análise quantitativa por meio do modelo de Vetores Autorregressivos (VAR). Para a estimação do modelo foram utilizadas as series do índice de inscritos no MEI e a taxa de desemprego.  Os resultados apontaram que há correlação do aumento do número de formalizados com o número de inscritos no MEI.
Inclusão e trabalho decente na percepção de trabalhadores empregados em um projeto empresarial
Authors: Gonçalves Múcio Tosta , Neves César Augusto , Cruz Aline Cristina da
Published: April 2022

Neste estudo, avalia-se como indivíduos beneficiários de um projeto de inclusão produtiva de uma empresa privada percebem sua mobilidade ocupacional, a partir dos significados expressos pelo conceito de trabalho decente, considerando-se a subjetividade no trabalho. A pesquisa é qualitativa partindo do relato de percepção dos próprios entrevistados acerca das condições de vida e de trabalho atuais destes indivíduos. Tendo em vista o preconceito existente em relação às pessoas egressas do sistema prisional e às que compõem a população em situação de rua, as quais possuem enorme dificuldade de inserção formal no mercado de trabalho, a oportunidade proporcionada pelo projeto discutido é eficaz na promoção de mudanças positivas na vida pessoal e profissional deles, a despeito de as ocupações oferecidas pela empresa não seguirem todas as recomendações sobre trabalho decente preconizadas pela OIT.
Estado laico e a liberdade religiosa: uma análise de decisões emblemáticas do Supremo Tribunal Federal
Authors: Rodrigues Hillesheim da Silva Peres Séfora , Pitz Daniel Luiz
Published: April 2022

O debate constitucional entorno da religião abrange duas concepções fundamentais: o Estado Laico e a Liberdade Religiosa. Dessa forma, o objetivo deste trabalho é examinar as limitações entre a liberdade religiosa e a laicidade do Estado Democrático de Direito atentando para algumas decisões simbólicas do Supremo Tribunal Federal. Tratar-se-á sobre a presença da religião desde o início da colonização do Brasil, o conceito de laicidade e de Estado laico, a liberdade religiosa e algumas decisões marcantes do Supremo Tribunal Federal, guardião da Constituição, quanto a temas que cercam essas duas normas constitucionais. Para a realização dessa pesquisa utilizamos a técnica bibliográfica e a sua natureza é qualitativa.  Ademais, nossa pesquisa conclui que o Supremo Tribunal Federal centra suas decisões em todos os princípios constitucionais previstos em nossa Carta Magna, utilizando-se da hermenêutica constitucional, seja pelo Estado laico, liberdade religiosa ou por outro direito fundamental considerando o mais correto para cada caso concreto.
Synthesis of Some New 1,3,4- Oxadiazole Derivatives and Thiazolidine Derived from Cysteine and Evaluation their Anticancer (MCF7) Activity
Authors: Majed Ahmed A. , Abid Dawood S
Published: April 2022

The study focused on the preparation of oxadiazole derivatives containing thiazolidine. Thiazolidine firstly was prepared from the reaction of benzaldehyde with L-cysteine with a good yield and then it was reacted with acetic anhydride to prepare acetyl thiazolidine, then with ethanol in the presence of H2SO4, then steps were taken to prepare a thiazolidine hydrazide (A3), which was reacted with aromatic carboxylic acid in presence POCl3 or carbon disulphide and base KOH to obtain oxadiazole derivatives A4-8. These compounds characterized using FT-IR, NMR and Mass (EI) were diagnosed and the synthesized compound were validated. The activity of oxadiazole derivatives were studied against breast cancer cells, the two compound A8, A4 showed good activity against the cells as for the compounds A5, A6, A7 it was showed little activity against these cells and the value IC50 was calculated.
Association of ADIPOQ (rs 2241766) Gene Polymorphism with Type 2 Diabetes Mellitus Patients A Case-Control Study
Authors: Abbas Ameer , Hoidy Wisam
Published: April 2022

The adiponectin gene (ADIPOQ) is the main genetic determinant of plasma adiponectin amounts from (30 - 70%) of the inherited genetic components. Multiple nucleotide polymorphisms (SNPs) rs 2241766 for the ADIPOQ gene correlate with metabolic syndromes such as insulin resistance, abdominal obesity, impaired glucose tolerance, hyperlipidemia, hypertension, rapid glucose excess, and plasma adiponectin level. A polymorphism study was conducted based on PCR 2241766 in Al-Diwaniyah city in Iraq, and this study included (300) people aged (30-45) years who were distributed into two groups, the first group (G1) included (150) control, and the second group (G2) included (150) type 2 diabetes mellitus patients. The purpose of the current study was to reveal the ADIPOQ polymorphism and its role in the pathophysiology of type 2 diabetes mellitus. The overall genotype of the ADIPOQ rs2241766 gene was significantly different between the type 2 diabetes mellitus patients (G2) and control (G1) for the genotype GG (χ2 = 13.45, p-value = 0.002), G allele (χ2 = 10.324, p-value = 0.001), and TG & TT compared to the GG genotype (χ2 = 13.266, p-value = 0.0001). In conclusion, the results of the genotype and allele distribution of ADIPOQ rs2241766 gene in type 2 diabetes patients group showed that there is an association between ADIPOQ rs2241766 gene and type 2 diabetes mellitus.
IOT Based Vehicle Emission Monitoring System and Pollution Detection
Authors: Vimal Kumar D  , R. Bhuvaneshwari  , M. Pooja  , P. Samuel Joseph Raj  , S. Thiyagu
Published: April 2022

Degradation of air quality in cities is the result of a complex interaction between natural and anthropogenic environmental conditions. With the increase in urbanization and industrialization and due to poor control on emissions and little use of catalytic converters, a great amount of particulate and toxic gases are produced. The objective of this paper is to monitor air pollution on roads and track vehicles which cause pollution over a specified limit. Increasing number of automobiles is a serious problem that has been around for a very long time. This paper proposes use of Internet of Things(IoT) to address this problem. Here, combination of Wireless Sensor Network and Electrochemical Toxic Gas Sensors and the use of a Radio Frequency Identification (RFID) tagging system to monitor car pollution records anytime anywhere. An increase in automobile vehicle increase in air pollution since automobiles are the main source of environmental pollution. The smoke emitted from the vehicle consists of gases like nitrogen oxides (NOx), carbon monoxide(CO), and hydrocarbon (HC). approximately one-half of the nitrogen oxide gases, carbon monoxide and one-fourth of hydrocarbon gases in our environment are emitted from automobile vehicles, which leads to global warming. Due to poor vehicle maintenance and ignition defect. the gases emitted from the exhaust may increase. In order to reduce environmental pollution and to increase vehicles life, we can use this system.
Augmented Reality Based Interior Design Application
Authors: Khan Amaan  , Ansari Amaan  , Gite Vaibhav  , Shrinidhi. A. Gindi
Published: April 2022

Augmented Reality (AR) is an advanced version of the real-world visual acuity, acquired through the use of digital visuals, sounds, or other technically motivated sensors. This is a growing trend among companies, especially those involved in mobile computing and business applications. Simply put, it create a virtual object and display it in 2-d dimension. Our report is based on Augmented reality came into picture when there is need of furniture and you cannot decide how it may look like when you bought this at home .Our app is very simple to use, it is user friendly. It will create a object in phone similar to the furniture. And display it in your phone. User may experience real time virtual Object and minimize the problem of returning, ones bought.
A Pose-based Image Searching using Computer Vision and Post-Estimate
Authors: Wang Hang , Sun Yu
Published: April 2022

As the cost of human forces increases, people in some careers, like the artists, may find some difficulties when models are needed in the processes of making art. Obviously, one alternative solution is to find pictures online, however, when some specific poses are needed, they may also find some difficulties to describe them. This paper develops an application to search for pictures with the target pose described by the user's graphical input. In this project, one hundred images describing distinct actions and activities with various poses and view-angles are collected. Mediapipe is then used to analyze those images in a quantitative way. We also embedded a User Interface that allows the user to imitate the intended pose as well as the viewing angles by simply dragging around body joints of the figure. Different sets of feature points and matching algorithms are also tested to find out the best solution.
TÌNH TRẠNG CHỨC NĂNG TÌNH DỤC CỦA BỆNH NHÂN NỮ SAU KHI PHẪU THUẬT CỘT SỐNG TẠI KHOA NGOẠI THẦN KINH VÀ CỘT SỐNG BỆNH VIỆN ĐẠI HỌC Y HÀ NỘI
Authors: Hoài Bắc Nguyễn , Thị Phương Hoàng
Published: April 2022

Đau do thoái hóa cột sống là một trong những nguyên nhân gây rối loạn chức năng tình dục ở phụ nữ. Phẫu thuật cột sống được coi là một giải pháp để cải thiện tình trạng này. Do đó chúng tôi tiến hành nghiên cứu mô tả cắt ngang với mục tiêu: đánh giá chức năng tình dục sau phẫu thuật cột sống của bệnh nhân nữ và các yếu tố liên quan. Có 87 bệnh nhân đủ điều kiện đồng ý tham gia nghiên cứu, lớn nhất là 70 tuổi, trẻ nhất là 18 tuổi, tuổi trung bình là 57,97±1,43. Sau phẫu thuật cột sống, bệnh nhân có sự cải thiện về chức năng tình dục, tăng tần suất quan hệ từ 3,16 ± 3,07 lên 5,2 ± 5,24 (lần/tháng), giảm đau sau khi quan hệ tình dục và giảm tỷ lệ rối loạn hoạt động tình dục (theo CFSQ-14). Tỷ lệ bệnh nhân có rối loạn chức năng tình dục sau phẫu thuật là 66,7%. Tuổi tác và căng thẳng/stress có liên quan đến rối loạn chức năng tình dục (p<0,05).
ỨNG DỤNG CỦA CỘNG HƯỞNG TỪ TRONG CHẨN ĐOÁN NGUYÊN NHÂN CỦA LIỆT THẦN KINH VẬN NHÃN
Authors: Duy Trinh Nguyễn , Hồng Khôi Võ
Published: April 2022

Mục tiêu: Đánh giá ứng dụng của cộng hưởng từ trong chẩn đoán liệt vận nhãn do liệt dây thần kinh số III. Phương pháp nghiên cứu: Cắt ngang mô tả trên 75 bệnh nhân liệt dây III, chụp cộng hưởng từ không và có tiêm thuốc đối quang từ. Kết quả: 48 bệnh nhân có tổn thương dây thần kinh trên cộng hưởng từ. Trong đó 9 bệnh nhân có tổn thương thân não, 22 bệnh nhân có tổn thương dây III đoạn trong xoang hang, 11 bệnh nhân có tổn thương dây III đoạn sau trần hốc mắt (gọi là hốc dây III) (Cisternal segment, được định nghĩa là đoạn từ trước khidây III đi vào xoang hang, được bao bọc bởi một lớp màng nhện tạo thành lớp áo ngoài, đoạn này kết thúc trước khi dây III chui vào hốc mắt qua lỗ thị giác trên. Đây là thuật ngữ được chuyên ngành chẩn đoán hình ảnh và chuyên ngành phẫu thuật thần kinh sử dụng, các nhà thần kinh học ít dùng). Nguyên nhân do viêm và thâm nhiễm gây liệt dây III gặp ở 28 bệnh nhân. Có 10 bệnh nhân có các dấu hiệu bất thường về đồng tử, gợi ý nguyên nhân chèn ép. 6 trường hợp có hiện tượng dầy và tăng tín hiệu dây III cùng các biểu hiện thâm nhiễm. 27 bệnh nhân có tiền sử đái tháo đường, bệnh lý mạch máu nhưng cộng hưởng từ lại hoàn toàn bình thường, không có tăng tín hiệu dây III trên cộng hưởng từ. Kết luận: Những bệnh nhân không có tiền sử đái tháo đường hoặc bệnh lý mạch máu, chỉ biểu hiện liệt dây III đơn thuần vẫn cần được chụp cộng hưởng từ như là xét nghiệm cơ bản, tất nhiên trừ trường hợp bệnh nhân có biểu hiện chảy máu màng não đi kèm, để loại trừ những nguyên nhân tổn thương nội sọ hoặc thâm nhiễm. Những bệnh nhân có tiền sử đái tháo đường hoặc bệnh lý mạch máu, đã gợi ý sẵn tổn thương nhồi máu rất thường gặp, đặc biệt ở nhóm bệnh nhân cao tuổi, nhưng vẫn phải chụp cộng hưởng từ sọ não thường quy nếu như bệnh nhân không đỡ sau 3 tuần.
KẾT QUẢ PHẪU THUẬT NỘI SOI LIÊN BẢN SỐNG ĐIỀU TRỊ BỆNH LÝ HẸP ỐNG SỐNG THẮT LƯNG
Authors: Văn Cường Vũ , Thế Hưng Đinh , Mạnh Hùng Đỗ , Hoàng Long Nguyễn
Published: April 2022

Mục tiêu nghiên cứu: Đánh giá kết quả phẫu thuật nội soi điều trị bệnh lý hẹp ống sống thắt lung. Đối tượng và phương pháp nghiên cứu: 15 bệnh nhân được phẫu thuật nội soi liên bản sống điều trị bệnh lý hẹp ống sống thắt lưng tại khoa phẫu thuật cột sống, bệnh viện hữu nghị Việt Đức từ tháng 9 năm 2020 đến tháng 2 năm 2021. Kết quả: Với 15 bệnh nhân được phẫu thuật nội soi điều trị hẹp ống sống có 93,34% bệnh nhân đạt kết quả rất tốt và tốt theo thang điểm Macnab sau phẫu thuật. Diện tích ống sống trung bình trên MRI tăng từ 75.65 ± 30.32mm2 trước mổ lên 101.89±42.68mm2 sau mổ. 1 bệnh nhân gặp biến chứng rách màng cứng trong phẫu thuật và còn tê bì 2 chân sau phẫu thuật. Kết luận: Phẫu thuật nội soi liên bản sống là phương pháp điều trị hiệu quả cho bênh lý hẹp ống ống thắt lưng cùng tuy nhiên đây là kỹ thuật khó, cần các phẫu thuật viên nhiều kinh nghiệm thực hiện và cần tiếp tục làm thêm các nghiên cứu sâu hơn.
The Determinants Of Effective Zakat Distribution In Selangor Higher Education Institutions
Authors: Husin Nor Azilah , Mohd Khairil Tipla Nur Alisa Adriana , Mohd Zaffaruddin Muhammad Amirul Hafizi , Mohamad Riduan Noraishah
Published: April 2022

Amid the pandemic that the world is facing, many families are facing a financial crisis. This time when zakat comes in to help those who are in need and low. Financial education aid is one of the common aids of zakat institutions to help needy and poor students from secondary up to tertiary. Therefore, this study aims to identify the determinants of effective zakat distribution in higher education institutions in Selangor. This research was carried out based on quantitative methodology using a survey questionnaire on a sample of 206 students currently studying in Selangor. The students are the recipients of full assistance from the zakat institution in Selangor. This study employs SPSS software Version 26 to test hypotheses. All the chosen independent variables are significantly correlated with the zakat distribution. Somehow, the findings of multiple regression showed that only good amil and recipient satisfaction significantly affect zakat distribution. The t-value of good amil is 4.731, and at the t-value of the recipient, satisfaction is 3.620. However, zakat knowledge does not influence the effective zakat distribution (p-value .054). This study highlighted the distribution of zakat in improving educational equity among poor and needy students.
Improving Livelihood At Household Level With Zakat Based Conscious Financing
Authors: Latif Lyla
Published: April 2022

This paper explores spending zakat to support the financial improvement of women from low- or no-income households. It assesses the feasibility of remitting zakat over the m-pesa platform. M-pesa is a Kenyan mobile banking app that allows subscribers to send and receive money through their mobile phones without the use of the internet. The theory underpinning the paper’s analysis on the use of zakat to support the economic improvement of women is based on tax justice and social extraction. Taken together these theories suggest that redistribution can also be facilitated by non-state actors who apply their own norms in regulating how to spend their collective revenue towards improving lives. As such, the paper therefore, starts the discussion by highlighting the need for redistribution using taxes, extends the conception of conventional tax to include zakat and justifies this position by interrogating whether the Kenyan fiscal space and its constitution can recognise zakat as part of tax system that supports the state to promote social and economic wellbeing. Whether zakat contributes to the social and economic improvement of people is examined by inquiring into a specific case study of Mama Riziki. The paper employs the discursive approach and is based on a mixed methods approach. The findings reveal that zakat based conscious financing can improve livelihoods at a household level.
Influencia de la gestión administrativa en el desarrollo organizacional de las instituciones de educación superior
Authors: Mendoza Fernández Verónica Monserrate , Moreira Choez Jenniffer Sobeida , Mera Plaza Carmen Liliana
Published: April 2022

Esta investigación tuvo como objetivo determinar la influencia de la gestión administrativa sobre el desarrollo organizacional de las instituciones de educación superior ecuatorianas. Metodológicamente fue desarrollado con el paradigma positivista, orientado en un enfoque cuantitativo con diseño no experimental, transaccional, correlacional. La población la conformaron 685 docentes adscritos a la Universidad Técnica de Manabí de los cuales se derivó la muestra de 247 personas seleccionadas de forma minuciosa, a los cuales se aplicó el instrumento de recolección de datos, para lograr recabar información sobre qué tan importante es para el desarrollo organizacional la gestión administrativa. Los resultados arrojaron que el 49% de los participantes entrevistados, manifestaron que la gestión administrativa va de la mano ampliamente con un desarrollo óptimo y sostenible de las instituciones de educación superior, un 48% manifestó de modo neutral la implementación de talleres de gestión administrativa, el 32% cree que no es necesario implementar estrategias y proyectos que permitan fomentar la buena gestión administrativa, permitiendo que disminuya la obtención de buenos recursos, entre ellos los tecnológicos, los humanos y los científicos. Del estudio realizado, se pudo constatar que el comportamiento de las variables analizadas es de tipo lineal, por tanto, se concluye que la relación entre ellas es directa y por ende positiva.
La educación superior ante la globalización
Authors: Felipe García Luis
Published: April 2022

Las transformaciones que han sufrido los sistemas de educación superior durante la última fase de la globalización han sido determinantes en la forma en que estos se relacionan a nivel internacional. Sus funciones, sus objetivos y naturaleza misma han cambiado de acuerdo a las nuevas exigencias de un contexto global en el que los intereses nacionales han sido supeditados a las condiciones de competitividad global. Esta competitividad se ha regulado en los marcos de nuevos sistemas de clasificación, evaluación e integración supranacional, y ocupa ya un espacio crucial en el funcionamiento de las instituciones universitarias. La proyección de consolidación y expansión de la globalización permiten prever la continua evolución de los mecanismos de integración regionales e internacionales, así como las circunstancias geopolíticas que definirán estos mismos espacios de intercambio y competencia.
Influencers o prescriptores: preferencias de las marcas en la divulgación publicitaria
Authors: Andrade Sánchez Edison David , Velasco Donoso Paola , Gallardo Pérez Newton Antonio
Published: April 2022

El desarrollo tecnológico que ha generado la sociedad en función de sus necesidades, incentiva a buscar nuevas formas y métodos para satisfacer el vertiginoso consumo de información, esto es, a través de la red, la misma que facilita relaciones sociales, empresariales, comunicacionales y de negocios. Las comunidades digitales en su afán de mostrar estilos de vida, productos o bienes trabajan notablemente con diferentes estrategias de cómo llegar a la retina y conciencia del usuario que ocupe el rol de consumidor. Por tal motivo, aparecen personas que se catalogan como: influencers o prescriptores, que tratan de ganar terreno en un ambiente competitivo y poco normado o fundamentado bajo la teoría. El presente trabajo busca definir un listado de personalidades ecuatorianas que sean representativas en la red (únicamente Instagram), e identificar las principales diferencias, rasgos, estilo y capacidad de divulgación de contenido publicitario, desarrollado por medio de la observación y análisis de contenido, así como la calificación de diferentes criterios de selección. Finalmente, se logra establecer que las marcas de negocios prefieren influencers que le aportan y generan un contenido que se vincule a su estilo.
SISTEM PAKAR DIAGNOSA PENYAKIT KEHAMILAN MENGGUNAKAN METODE DEMPSTER-SHAFER BERBASIS WEB
Authors: Run Gafrun_CS Gaf
Published: April 2022

Penyakit pada kehamilan memiliki banyak jenis dan juga tingkat resiko yang berbeda-beda bagi janin. Salah satunya hipertensi, hipertensi merupakan salah satu masalah kesehatan yang sering menucul selama kehamilan yang dimana hipertensi pada kehamilan ini dapat berlanjut menjadi preeklamsia dan eklamsia yang dapat menyebabkan kematian pada ibu maupun janin. Banyak ibu hamil awalnya tidak mengetahui bahwa mereka menderita hipertensi pada kehamilan mereka. Oleh karena itu diperlukan sebuah suatu alat sistem yang memiliki kemampuan layaknya seorang dokter dalam mendiagnosa penyakit. Sistem tersebut adalah sistem pakar yang berusaha mengadopsi pengetahuan manusia ke dalam komputer agar dapat menyelsesaikan masalah seperti biasa dilakukan oleh pakar. Penelitian ini bertujuan untuk mengimplementasikan metode demster- shafer pada sistem diagnosa penyakit kehamilan. Diharapkan dengan sistem pakar ini dapat membantuibu hamil dalam mengetahui penyakit yang dialami pada kehamilannya.
ANALISIS DATA GEOSPASIAL UNTUK PREDIKSI PENANAMAN KOMODITI PADA LAHAN PERTANIAN KOSONG MENGGUNAKAN REMOTE SENSING (STUDI KASUS KECAMATAN KAUDITAN, SULAWESI UTARA)
Authors: Lahinta Kenny , Simanjuntak Christopel Hamonangan , Melo Olga Engelien , Lahinta Fitria Claudya
Published: April 2022

Penanaman komoditi tanaman unggul seperti cengkeh, pala dan kelapa/kopra pada lahan pertanian biasanya dilakukan oleh para petani dengan melihat dari beberapa kondisi. Beberapa kondisi tersebut diantaranya adalah harga komoditi, masa panen, kerapatan tanaman, dan luas lahan yang akan ditanami. Sementara terdapat beberapa perkebunan atau lahan pertanian yang memiliki jenis tanaman dan hasil komoditi yang sama dan masih banyak terdapat lahan pertanian kosong yang belum dikelola atau belum ditanami. Oleh karena itu, diperlukan pengoptimalan penanaman komoditi pada lahan pertanian kosong dengan menjadikan komoditi eksisting sebagai tolak ukur varian komoditi lain yang sesuai untuk ditanam pada lahan kosong yang ada. Maka tujuan dari penelitian ini adalah menganalisis lahan pertanian kosong agar dapat menghasilkan Sistem Informasi yang berguna untuk pemerintah dan terlebih khusus bagi masyakarat yang berprofesi sebagai petani.

            Berdasarkan permasalahan yang telah disebutkan, maka tujuan dari penelitian ini adalah melakukan analisa geografis menggunakan SIG yang menghasilkan tampilan visual lahan pertanian kosong beserta hasil perhitungan prediksi penanaman komoditi pada lahan pertanian kosong di 3 desa pada kecamatan kauditan dengan menggunakan metode Remote Sensing. Klasifikasi yang digunakan dalam penelitian ini adalah metode klasifikasi Land Cover dan metode klasifikasi Random Forest  yang menggunakan citra satelit Landsat 8 wilayah Kabupaten Minahasa Utara dengan Path/Row: 111 059 tanggal akusisi 15 Juni 2021. Metode klasifikasi Land Cover dan Random Forest yang digunakan dalam penelitian ini termasuk kedalam klasifikasi Terbimbing (Supervised Classification).

                Hasil penelitian ini adalah lahan kosong yang teridentifikasi di Desa Kaasar, Desa Karegesan dan Desa Kaima menggunakan citra Landsat 8 berdasarkan klasifikasi Land Cover terindentifikasi sebesar 2742,75 Ha, dan untuk klasifikasi Random Forest teridentifikasi sebesar 1041,12 Ha dari total luas wilayah yang diidentifikasi sebesar 10004,49 Ha. Hasil Uji akurasi dari klasifikasi land cover sebesar 65,39% dan untuk klasifikasi Random Forest sebesar 73,08%. Hasil dari penelitian ini adalah klasifikasi pemetaan komoditi unggulan yaitu cengkeh, pala, kelapa/kopra pada lahan kosong
SISTEM VISI KOMPUTER UNTUK KALKULASI KEPADATAN KENDARAAN MENGGUNAKAN ALGORITMA YOLO
Authors: Ardiansyah Muhammad Rezza , Supit Yonal , Said Muhammad Sadly
Published: April 2022

Kepadatan kendaraan merupakan salah satu masalah lalu lintas yang dihadapi oleh negara berkembang seperti Indonesia. kepadatan sudah menjadi bagian dari ciri khas suatu kawasan tertentu dikarenakan waktu terjadinya yang rutin teruama pada waktu-waktu puncak seperti yang biasa dikenal dengan jam pergi kantor, jam pulang kantor, akhir pekan dan hari libur. Tujuan penelitian ini membangun sistem untuk mengkalkulasi kepadatan kendaraan menggunakan algoritma YOLO yang di implementasikan pada visi komputer. Sistem ini memanfaatkan teknologi komputer vision yaitu menggunakan kamera sebagai alat input video yang nantinya akan diolah oleh komputer dengan algoritma YOLO. .Penelitian sistem visi komputer untuk kalkulasi kepadatan kendaraan menggunakan algoritma YOLO, memiliki beberapa tahapan, dimana setiap tahap memiliki fungsi masing-masing untuk menyelesaikan sistem. Sistem kepadatan kendaraan ini menggunakan metode YOLO sehingga mampu mengkalkulasi kendaraan dengan begitu cepat, Sistem menggunakan  bahasa program Phyton dan sistem operasi Linux, Berdasarkan hasil dari pengujian kepadatan kendaraan dengan metode YOLO sudah bisa membedakan kendaraan ditandai dengan kotak pembatas pada kendaraan yang berada di frame video
Extreme wet-cold compound events investigation under climate change in Greece
Authors: Markantonis Iason , Vlachogiannis Diamando , Sfetsos Athanasios , Kioutsioukis Ioannis
Published: April 2022

Abstract. This paper aims to study wet-cold compound events (WCCEs) over Greece for the wet and cold season November–April. WCCEs are divided in two different compound events (TX-RR) and (TN-RR) and two different approaches using fixed (RR over 20 mm/day and Temperature under 0 °C) and percentile (RR over 95th and Temperature under 5th) thresholds. Observational data from the Hellenic National Meteorology Service (HNMS) and simulation data from reanalysis and EUROCORDEX models were used in the study for the historical period 1980–2004. Simulation datasets from projection models were employed for the near future period (2025–2049) to study the impact of climate change on the occurrence of WCCEs under RCP 4.5 and 8.5 scenarios. Following data processing and validation of the models, the potential changes in the distribution of WCCEs in the future were investigated based on the projected and historical simulations. WCCEs determined by fixed thresholds were mostly found over high altitudes with a future tendency to reduce particularly under RCP 8.5. On the other hand, WCCEs obtained with percentile thresholds, were distributed mostly in Eastern Greece and Crete while their changes differed significantly among models.
INDOOR POSITIONING METHOD BASED ON SINGLE BASE STATION AUDIO SIGNAL
Authors: Liang J. , Chen L.
Published: April 2022

Abstract. The growth of the Internet of Things has increased demand for location information services, but existing indoor positioning technology has limitations. The purpose of this paper is to discuss indoor positioning with a single audio base station and to propose an indoor positioning method based on signal strength. The proposed method is simple to use on smart phones, and the base station is straightforward to deploy. The base station transmits digital amplitude modulated signals in multiple directions using this method. Prior to the test, a database is created with the signal strengths measured at multiple points throughout the area to be evaluated. During the test, the terminal measures the signal strength and compares it to the database to determine the spatial position. Indoor dynamic and static tests are conducted to evaluate the method’s performance. The test results demonstrate that the positioning method is highly accurate and will meet the requirements for indoor location-based services.
IMPLEMENTATION AND IMPROVEMENT OF INDOOR WEARABLE UWB/INS INTEGRATION POSITIONING METHOD
Authors: Liao Z. , Zheng Z. , Li Y.
Published: April 2022

Abstract. Aiming at the problem that the Ultra-Wide-Band (UWB) positioning accuracy is reduced in the Non-Line-of-Sight (NLOS) environment, a UWB positioning accuracy evaluation mechanism is introduced. This paper analyzes the geometric distribution of UWB equipment theoretically to evaluate the positioning accuracy of the UWB system. Furthermore, it optimizes the geometric distribution of UWB and optimizes the UWB positioning algorithm model to improve the positioning accuracy. A set of UWB positioning accuracy estimation process is proposed. Through theoretical analysis and simulation, a model of the influence of the geometric distribution of base stations on the UWB positioning precision is established. The obtained model provides a reference for setting and adjusting the measurement noise in the Kalman filter for UWB/Inertial Navigation System (INS) integration positioning, which improves the combined positioning accuracy.
A 3D LIDAR RECONSTRUCTION APPROACH FOR VEGETATION DETECTION IN POWER TRANSMISSION NETWORKS
Authors: Ma Y. , Zhou F. , Wen G. , Gen H. , Huang R. , Wu Q. , Pei L.
Published: April 2022

Abstract. Vegetation management is important to the power transmission and distribution networks. The encompassed towering tree is always the key factor of the high impedance faults(HIFs).LiDAR is an efficient way to detect trees with 3D point cloud. The classical tree detection algorithm can handle the tree with high and distinct trunk,but limited to the tree with messy trunks. While the deeplearning based detection algorithms are also suffered from the terrain noise points. In this paper, we propose an efficient LiDAR reconstruction system which can efficiently reconstruct the point cloud of surrounding vegetation without the ground plane noise. We also use different weight strategies to improve the localization accuracy. We have conducted our system on the real power network environment and the height detection result shows that our algorithm has a better accuracy and robustness compared with the classical methods.
EFFECT ASSESSMENT OF LARGE-SCALE EVENTS VIA SPATIOTEMPORAL APPROACH
Authors: Chai X. , Guo X. , Xiao J. , Jiang J.
Published: April 2022

Abstract. Together with rapid development of location-based services and big-data platforms especially in urban areas, huge amount of spatiotemporal data are collected without properly used; on the other hand, state-of-the-art quantitative policy effect assessment techniques usually require panel data as input. To solve both issues, this paper follows the following approach: obtaining panel data by aggregating spatiotemporal data and feeding them to the effect assessment module. With the help of high-performance computing techniques which are able to deal with huge amount of data, we build framework Aggr-analysis which applies clustering algorithms to shrink the raw data set and find associations between different data sets via co-location analysis. Finally, we prove the effectiveness by an example: analysis of resident activities during the COVID-19 Pandemic. We apply Aggr-analysis to process the share-bike usage data and POI (Point Of Interest) data in Beijing, then obtain the panel data required by DID (Difference-in-Differences) method. Supplemented with environmental data, we conclude the net effect of the COVID-19 breakout on society and economy - the pandemic has reduced the overall resident mobility by 64.8% within two months.
A REAL-TIME IMPROVED PEDESTRIAN DEAD RECKONING TRAJECTORY TRACKING ALGORITHM
Authors: Wang X. , Lv J. , Yun Z.
Published: April 2022

Abstract. Accurate location of pedestrians plays a crucial role in emergency relief, traffic control, crowd behavior analysis and other aspects. Especially in the context of the COVID-19 pandemic in recent years, pedestrian location technology can help relevant departments to complete target screening more quickly.However, the Pedestrian Dead Reckoning algorithm can only calculate the target trajectory through the sensor return value, but can not carry out real-time trajectory correction and location.With the rapid development of deep learning, object detection and tracking technology based on computer vision has been applied to pedestrian location, but there are two challenges in the application process.Firstly, in the pedestrian gathering scene, the target number base is large, so the accuracy of the current detection algorithm needs to be improved and the model drift index of the tracking algorithm needs to be reduced. Secondly, there is a certain distortion between the real three-dimensional coordinate space of pedestrians and the two-dimensional image captured by the camera, and the transformation of the spatial coordinate of the target point is a technical difficulty.In this regard, first of all, to improve the accuracy of pedestrian target detection in crowded scenes, this paper adopts the method of improving the generalization of network to pedestrian target, and uses k-means algorithm to find the best prior frame of pedestrian, and sets the width to height ratio suitable for the target.Secondly, to solve the problem of model drift in the above tracking process, this paper proposes a binary classification model based on target appearance difference, which introduces target context information as a new target distinguishing feature when two or more targets are similar.Finally, in order to obtain more accurate coordinate position information, this paper combines the inverse perspective algorithm to calculate the target coordinates into the coordinates in the world coordinate system, and calculates the exact position of the target in the aerial view, as well as the distance between the targets or the current flow of people.In order to evaluate the effectiveness of the proposed algorithm, experiments on target detection, tracking and precise positioning were carried out in different intensity scenarios to verify the feasibility of the proposed method.
IMPACT OF SENSOR DATA SAMPLING RATE IN GNSS/INS INTEGRATED NAVIGATION WITH VARIOUS SENSOR GRADES
Authors: Wei Y. , Li Y.
Published: April 2022

Abstract. The fast-growing small-size equipment requires robust navigation with low power consumption and high positioning accuracy. However, as the mainstream robust navigation method against different environments, GNSS/INS causes excessive power dissipation. Considering downsampling is confirmed as a simple but efficient way to reduce energy usage, this paper focuses on the impact of sensor data sampling rate in GNSS/INS integrated navigation to give guidance for selecting proper GNSS/INS rates. Specifically, we first simulated data sequences with various sensor grades and then downsampled them into multiple sampling rates, followed by positioning accuracy evaluation. Experiment results have shown that GNSS interval caused more significant degradation of the navigation accuracy than the IMU rate. Meanwhile, the 5 sec GNSS interval with the 20 Hz IMU rate may be the most suitable for a power-accuracy trade-off solution in our experiments, which has a 16% reduction in positioning accuracy compared to the standard sampling rate combination (i.e, 1 sec GNSS interval and 200 Hz IMU sampling rate).
DESIGN AND EVALUATION OF GNSS/INS TIGHTLY-COUPLED NAVIGATION SOFTWARE FOR LAND VEHICLES
Authors: Wen Z. C. , Li Y. , Guo X. L. , Zhang X. X.
Published: April 2022

Abstract. Due to the development of society, the city center is full of high-rise buildings and the traffic becomes increasingly convenient; accordingly, there is a high demand for high-precision savigation in such areas. This paper studied the GNSS/Inertial Navigation System (INS) integrated navigation algorithm and developed software that can process GNSS data and IMU data. To verify the positioning performance of the algorithm, we collect the data of onboard GNSS and IMU in an urban environment and compare the results of GNSS positioning and GNSS/INS tightly-coupled navigation. The horizontal and 3D positioning accuracy of GNSS/INS tightly coupling is better than 0.8 m and 1.2 m, respectively. Compared to GNSS, the 3D and horizontal position precision of GNSS/INS tightly coupling improved by 17.4 % and 54.9 %, respectively. It proves that the GNSS/INS tightly-coupled navigation can provide higher-precision and more robust positioning results.
AP DETECTOR: CROWDSOURCING-BASED APPROACH FOR SELF-LOCALIZATION OF WI-FI FTM STATIONS
Authors: Yu Y. , Shi W. , Chen R. , Chen L.
Published: April 2022

Abstract. The acquisition of locations of Wi-Fi access points (APs) in urban buildings plays an important role in smart city applications, such as indoor navigation and social media data mining. This paper proposes a crowdsourcing-based approach for self-localization of Wi-Fi APs with the assistance of indoor pedestrian network (AP Detector). The features extracted from local opportunity signals are adopted for floor identification, and the crowdsourced indoor trajectories are segmented and matched with extracted indoor pedestrian network for the further trajectory calibration. In addition, the iteration unscented Kalman filter is applied for the location and bias estimation of local Wi-Fi FTM stations using the constructed Wi-Fi ranging model. The experimental results indicate that the proposed AP Detector can realize accurate location estimation of Wi-Fi APs, which also provides an effective way for autonomous construction of indoor navigation database and hybrid localization.
LEADER-FOLLOWER COOPERATIVE LOCALIZATION BASED ON VIO / UWB LOOSE COUPLING FOR AGV GROUP
Authors: Zhang H. , Li Z. , Zheng S. , Liu Y. , Zheng P. , Zou X.
Published: April 2022

Abstract. In this paper, we propose a Leader-Follower cooperative localization system for AGV group, which equipped with camera/IMU/UWB anchors as the Leader and IMU/UWB tags as the Follower. Firstly, we introduce the plane constraint with SE(2) into VIO to suppress drift in 2D motion; Secondly, the Follower receives the Leader's VIO pose and calculates the relative pose through the multiple groups of UWB ranging. The algorithm of Leader and Follower is decoupled, which means Leader can choose different self_localization technology to adapt to different scenario, such as LiDAR-Inertial Odometry(LIO), GNSS, etc. In the Follower, a tightly coupled graph optimization based algorithm to fuse UWB ranging and IMU is proposed to estimate its relative pose to the Leader. Lastly, extensive field experiment shows the system can realize omni-directional cooperative positioning in indoor and outdoor environments and the accuracy of collaborative positioning reaches centimeter level.
SHYLOCK AND THE FOUNDATIONS OF LIBERALISM.
Authors: Costa Cerqueira Marcone
Published: April 2022

In this article we will seek to demonstrate how the themes of natural law, freedom and private property, central to classical liberal thought, can be analyzed in a fictitious context in which a socially marginalized individual, but possessing financial assets, is restricted and limited in terms of their freedom in the face of socially accepted individuals and representatives of collective values and customs. This context will be provided by Shakespeare's splendid work, 'The Merchant of Venice', through his most emblematic character, the Jew Shylock. We will analyse Shylock's case and how it can be taken as the prototype of a case that illustrates the points that underlie modern liberalism. We hope to be able to construct an analysis that is philosophical, but, at the same time, allows an exercise in literary interpretation.
OBRIGAÇÕES, INSTITUIÇÕES E A LIBERDADE REPUBLICANA
Authors: Assef Pacola Bernardo
Published: April 2022

O artigo aborda o debate entre Matthew Kramer e Quentin Skinner sobre o conceito de liberdade, com foco no argumento de Kramer de que obrigações são incapazes de limitar a liberdade particular de um agente. Após reconstruir a resposta que Kramer propõe a uma das críticas de Skinner às teorias puras da liberdade negativa, apresento o conceito republicano de liberdade política, tal como desenvolvido por Skinner em seus trabalhos. Expostos os termos do debate, trato da relação entre obrigação e liberdade, argumentando que a resposta de Kramer a Skinner sobre este ponto não é suficiente, o que é evidenciado quando consideramos o papel das instituições na formação da nossa realidade social, que revela uma forma de limitação da liberdade não considerada pelo autor. Concluo o texto apontando para uma fragilidade na distinção entre liberdade normativa e não normativa proposta por Kramer, explicando por que essa distinção é pouco relevante para a teoria republicana.
“QUANTO A MIM, PASSAVA DOS SEIS ANOS SEM TER OUVIDO MAIS O FRANCÊS OU O PERIGORDANO DO QUE O ÁRABE”
Authors: Carné Pedro
Published: April 2022

O objetivo deste artigo consiste em investigar a plausibilidade da conjunção de duas afirmações de Montaigne acerca de si mesmo. No ensaio sobre a educação das crianças, Montaigne afirma ter passado dos seis anos sem ter ouvido qualquer palavra de francês ou perigordano; já no ensaio sobre a experiência, ele afirma ter sido amamentado por camponeses em um vilarejo próximo ao seu castelo. Pretende-se aqui defender a implausibilidade da afirmação de Montaigne sobre não ter ouvido, pelo menos, o perigordano durante sua primeira infância.