bluuebunny/crossref_metadata_2025 huggingface dataset:
Designing of a Trajectory Control System for Wheelchairs with a Combination of Automatic and Manual Steering Methods
Authors: Vu Van Tan , Nguyen Quang Thinh , Nakagawa Chihiro , Nguyen Trung Nguyen , Le Thanh Long , Nguyen Van Vinh , Hoang Thi Lan Anh , Do Trong Tu , Mihály András , Gáspár Péter
Published: September 2024

A wheelchair is a special form of Personal Mobility Vehicle (PMV) for people with disabilities to help them move safely to their desired location. However, unlike conventional PMVs, wheelchairs for people with disabilities when moving in places with heavy traffic will be difficult to control manually. This study focuses on the designing and feasibility testing of PMV's control systems for people with disabilities to meet safety and efficiency standards even in complex environments. First, the control structure model required for PMV is proposed. This is followed by the application of the combination between First In First Out (FIFO) and Dijkstra traffic control methods to determine effective trajectory for PMVs. After that, the proposed wheelchair trajectory control system is automatically tested on the campus of the University of Transport and Communications. The simulation results show that if the time of 10 PMVs is taken as the comparative time, when the number of PMVs is from 5 to 20, the order execution time of each PMV hardly changes much (no more than 10%), when the number of PMW increases to 25, 30, 35, 40, the order execution time of all vehicles increased from 35%, 55%, 103%, 119%. It is shown that the system can safely control a large number of PMVs at standards such as efficiency, safety, flexibility.
فضاء السوق وحدود تأثير الهوية في الممارسة الاقتصادية
Authors: ميداني قدور
Published: September 2024

السوق ليس فضاء للتبادل التجاري فقط كما هو معروف لدى عامة الناس،أو مكان تتم فيه لقاءات روتينية بين الأفراد في أوقات معينة، بل يعكس هوية المجتمع ككل، ذلك ما نحاول إثارته في هذا المقال من خلال  قراءة تاريخية أنثربولوجية لنماذج من الاسواق لدى بعض المجتمعات في مراحل تاريخية مختلفة. هل يجسد السوق فعلا هوية المجتمع ؟ وكيف يتم ذلك؟
The Differences between Genders in Academic Perseverance, Motivations and Their Relation to Academic Achievement in the University of Tabuk
Authors: Dr. Ahmad Saleem ALMasaudi
Published: September 2024

This study aims at studying the differences between the different genders in academic perseverance and motivations and their relations to academic achievements for students in the University of Tabuk. The study used a research tool to study the academic perseverance and another tool to study the motivation. The study sample included 200 students from the university. (42) Students were excluded from the study sample because their questionnaire forms were not completed. Accordingly, the study sample included (158) students, divided into (66) males and (92) females. The study sample was selected randomly to represent the PYP students in the university and in the academic year 1439 – 1440 H. The results of the study presented statistical differences between the genders in the academic perseverance and no statistical differences between the genders in the motivation. The study also indicated that there are no statistical relation between the academic perseverance and motivation for male and females.
Problem-oriented non-formal education of dentists and orthopedists in Europe
Authors:   National Medical University named after O.O. Bogomoletsa, Kyiv, Ukraine, Zhegulovich Z.
Published: September 2024

Summary: Non-formal education has become especially popular in various spheres of human activity in recent years, which is a consequence of the active transformation of society. Over the past five years, there has been a significant proliferation of virtual educational platforms for webinars and online conferences with various information broadcasting capabilities. The European Association of Orthopedic Dentists has a significant impact on the formation of undergraduate and postgraduate training programs for orthopedist dentists, monitors research programs and promotes scientific information and technologies in the medical environment. To conduct an analytical review of the topics of the webinars of the European association, as a reliable indicator of current trends in professional informal education for the period 2019-2023. The indicators of the number of webinars held by the association over the past five years were studied. In 2019, 10 of them were held, then in the conditions of the pandemic in 2020 - 17, in 2021 - 20, in 2022 -14 and in 2023 -13. The ratio of thematic modules in the webinars held by the European Association of Orthopedic Dentists during the observation period was analyzed. The module of fixed prosthetics accounted for 18% of the total volume of webinars over five years, the module of removable prosthetics -8%, prosthetics on implants - 36%, digital protocols of diagnosis and treatment - 19%, general section - 12%, material science - 4%, infectious control - 3%. The positive dynamics of thematic webinars in the modules of prosthetics on implants and digital protocols of diagnostics and treatment during five years were revealed. It was determined that most of the relevant issues were considered by representatives of leading research laboratories of leading universities in the USA, Switzerland, Israel, and England. The community of orthopedists and dentists of Greece are the initiators and active distributors of webinars as a component of informal professional education. It was established that the experience of conducting webinars requires further study, and individual components (thematic modules, topical issues of thematic modules) can be used as the basis for the formation of a similar educational platform in the territory of Ukraine. Key words: informal education, webinars, online conferences, informal education of orthopedic dentists.
Mối quan hệ giữa lãi suất và lạm phát tại Việt Nam: Tiếp cận đồng tích hợp phi tuyến
Authors: Nguyễn Thanh Hà
Published: September 2024

Lạm phát, lãi suất là hai chỉ số vĩ mô quan trọng của nền kinh tế nên mối quan hệ giữa chúng thu hút sự quan tâm của các nhà hoạch định chính sách và nhà nghiên cứu. Mục tiêu của nghiên cứu này là phân tích mối quan hệ giữa lãi suất và lạm phát ở Việt Nam giai đoạn 2007 – 2023. Sử dụng dữ liệu lãi suất trái phiếu Chính phủ, lạm phát với phương pháp đồng tích hợp phi tuyến, nghiên cứu tìm ra rằng lãi suất và lạm phát biến động trong một xu thế chung và việc hiệu chỉnh về vị trí cân bằng là một quá trình liên tục, ở dạng logistic. Tuy nhiên, mối quan hệ giữa các biến này không phải là một một như giả thuyết Fisher đề cập. Từ đó suy ra thị trường tiền tệ và thị trường tài chính có quan hệ tác động qua lại: có thể sử dụng các công cụ của chính sách tiền tệ để tác động đến thị trường tài chính; ngược lại, lãi suất danh nghĩa dài hạn có thể trở thành chỉ báo cho lạm phát.
Martech Collaboration untuk Pemberdayaan Desa: Meningkatkan Kinerja Bisnis Kelompok Usaha Bersama (KUBE) dan Badan Usaha Milik Desa (BUMDes) Desa Sumurjomblangbogo Pekalongan
Authors: Affa Ahmad Syaiful , Satrio Danang , Ayuningrum Anggrainy Putri , Ningrum Erliana Versia
Published: September 2024

KUBE dan BUMDes sering menghadapi kendala pengembangan bisnis, terutama kurangnya akses informasi teknologi yang dapat meningkatkan kinerja, penjualan, dan daya saing mereka. Program PkM ini bertujuan untuk memberikan solusi bagi KUBE dan BUMDes dalam mengatasi kendala tersebut melalui kolaborasi pemanfaatan teknologi. Metode PkM menggunakan pelatihan dalam penggunaan teknologi digital Social Media Management (SMM), dan Advertising Technology (AdTech). Program ini juga akan mengoptimalkan kolaborasi antara KUBE, BUMDes, Masyarakat dan Pemerintah Desa dalam pengembangan produk dan pemasaran. Hasil yang didapatkan setelah kegiatan adalah meningkatnya pengetahuan pengelola KUBE dan BUMDES tentang teknologi marketing, meningkatnya impresi dan pengetahuan masyarakat dari iklan terakhir yang dijalankan sebesar 271%, dan meningkatnya kunjungan fisik ke kolam renang tirta arum dan ke kantin KUBE sebesar 52% dibanding sebelum iklan dijalankan. Kegiatan pengabdian ini berhasil meningkatkan pemasaran dan manajemen pelanggan BUMDes Tirta Arum dan KUBE, menegaskan pentingnya teknologi digital serta perlunya pembaruan berkelanjutan untuk pertumbuhan usaha dan kesejahteraan desa.
Pemberdayaan Karang Taruna Desa Palur melalui Inovasi MOSbyeCandella (Lilin Antinyamuk dari Minyak Jelantah)
Authors: Wardani Tatiana Siska , Suhatmi Erna Chotidjah , Widiastuti Agung , Sucitra Nesya , Ariqoh Faizah , Aminulloh Muhhamad
Published: September 2024

Minyak goreng yang digunakan berulang kali akan berbahaya bagi kesehatan tubuh. Karang taruna Saras Muda merupakan pemuda-pemudi di Desa Palur Kabupaten Sukoharjo yang aktif dalam membantu masyarakat dalam menciptakan lingkungan yang bersih.Adapun tujuan kegiatan dari PKM ini adalah (a) untuk memberikan edukasi melalui sosialisasi dan pelatihan pembuatan lilin antinyamuk dan memberikan kesempatan mitra belajar berwirausaha dalam memanfaatkan hasil dari produk lilin dari minyak jelantah agar bisa diterima dipasaran.Metode pada PKM ini dimulai ada 3 tahap yaitu sosialisasi, pelatihan dan pendampingan dan evaluasi. Hasil dari PKM ini yaitu mendapatkan wawasan, pengetahun dan keterampilan yang bermanfaat dalam pengelolaan limbah minyak jelantah dan secara khususnya untuk pembuatan lilin antinyamuk (MOSbyeCandella). Berdasarkan hasil kegiatan PKM melalui pembuatan lilin antinyamuk dari limbah minyak jelantah kepada Karang Taruna Desa Palur berjalan dengan baik dan lancar. Saran dari PKM ini dilakukan inovasi lain yaitu dibuat produk lain yang bisa digunakan oleh Masyarakat.
Plantilla e instrucciones de publicación para los autores (La conciliación en la audiencia preliminar del juicio de prescripción extraordinaria de dominio en Ecuador)
Authors: Collaguazo-Chalco Christian , Carvajal-Gaibor Jorge
Published: September 2024

En Ecuador la acción de prescripción adquisitiva extraordinaria de dominio, pretende garantizar el derecho a la propiedad; como se observa dentro de nuestro ordenamiento jurídico, que establece los modos de adquirir el dominio de una propiedad, normativa que establece que “Los modos de adquirir el dominio son la ocupación, la accesión, la tradición, la sucesión por causa de muerte, la prescripción, y  
por sentencia ejecutoriada de extinción de dominio a favor del Estado” (Código Civil, 2005, Art. 603).  
Por lo tanto, según el artículo 2392 del Código Civil (2005) expone que,  
“Prescripción es un modo de adquirir las cosas ajenas, o de extinguir las acciones y derechos ajenos, por haberse poseído las cosas, o no haberse ejercido dichas acciones y derechos, durante cierto tiempo, y concurriendo los demás requisitos legales” (Art. 2392).  
Por otro lado, autores como Rojina (1994) se refiere a la prescripción como un método de adquirir propiedades, siendo en la actualidad una forma de adquisición de los bienes por posesión como propietario, pacífico, público y continuo, que se ha dado por tiempo determinado.  
Por lo expuesto, la prescripción extraordinario adquisitiva de dominio es la forma de adquirir una propiedad, a través de la acción contemplada en el artículo 2405 del Código Civil, que hace referencia al tema que nos ocupa; y, para que opere dicha acción  es necesario estar en posesión de la cosa, con una cierta cantidad de tiempo y con el ánimo de señor y dueño, donde, el propietario del inmueble ha dejado de ejercer su derecho sobre esa propiedad durante el tiempo que la ley permite, además deja de cumplir con sus obligaciones respecto a la propiedad, otorgándole en forma fáctica, al  posesionario el ejercicio de estos derechos y obligaciones como si fuese el dueño, quien puede obtener el dominio  observando el procedimiento establecido en el Código Orgánico General de Proceso.
Acción de nulidad del reconocimiento voluntario de paternidad en el ordenamiento jurídico ecuatoriano
Authors: Jumbo-Pinto Úrsula , Jacho-Chicaiza David
Published: September 2024

A través de un análisis doctrinario, una revisión minuciosa del ordenamiento jurídico y un estudio jurisprudencial  del acto  de reconocimiento voluntario;  se  explicará y  ampliará  los  campos  de  la realidad social y jurídica, además de problemas de interés social que se pueden desprender de la temática tratada. En base a la normativa ecuatoriana y lo establecido en el artículo 250 del Código Civil, el reconociente no tiene la capacidad de impugnar el reconocimiento voluntario, si no, a través de la nulidad. La nulidad se da en los casos en los que el reconocimiento no cumple con lo que se expresa en el artículo 248 del Código Civil, en el cual se describe al reconocimiento como un acto libre y voluntario, comprendiéndose que la nulidad se da por medio de un vicio del consentimiento, que  distingue  3  tipos:  error,  fuerza  y  dolo.  Además  de  declarar  en  el  artículo  250 previamente mencionado,  del  mismo  cuerpo  legal,  la  no  aceptación  del  examen  de  ADN  como  un  medio probatorio para la impugnación en este caso, esto es establecido de esta forma porque la impugnación del reconocimiento no considera como punto a debatir una “verdad biológica”, lo que se discute en esta clase de controversia es elacto del reconocimiento en sí.Las personas con capacidad de impugnarlo por otras vías son: 1. El hijo, 2. Cualquier persona que pueda tener interés en ello. Obviamente eximiendo de esta posibilidad al reconociente.
Gobernanza institucional como instrumento de participación en la planificación estratégica del Ministerio del Trabajo
Authors: Peralta-Vera Rutis , Parra-Fonseca Juan
Published: September 2024

La gobernanza institucional en el Ministerio del Trabajo desempeña un papel crucial pero poco explorado en la planificación estratégica. Este estudio aborda la brecha de conocimiento sobre cómo la gobernanza institucional influye en la participación de diversos actores en la planificación estratégica y su impacto en la eficacia de políticas y estrategias. La investigación es clave para desarrollar políticas más efectivas y participativas, beneficiando a empleados y administración, y sus resultados podrían ser útiles para otros ministerios. Se utilizó un diseño mixto, combinando técnicas cuantitativas y cualitativas, esencial para comprender el impacto de la gobernanza institucional en la participación en la planificación estratégica. El análisis comparativo y las encuestas semiestructuradas proporcionaron un panorama completo del tema. Los resultados muestran que los cambios en la planificación estratégica del Ministerio desde 2015 han sido significativos gracias a la implementación de herramientas tecnológicas y metodológicas
La implicación de las TIC en la excelencia educativa: Alcances, limitaciones y prospectiva
Authors: Sandoval-Mero María , Arteaga-Briones Laura
Published: September 2024

En la actualidad es innegable el impacto de las tecnologías de la información y la comunicación en todos los ámbitos de la vida del hombre; quizás sea el de la educación donde mayor significancia tiene por sus implicaciones. El estudio tiene como objetivo analizar la implicación de las tecnologías de la información y la comunicación en la excelencia educativa. Para ello se utilizó un enfoque cualitativo, mediante la implementación de la declaración PRISMA, que permitió la identificación de las tecnologías de la información y la comunicación que se utilizan en el contexto educativo, así como detallar la implicación de esa tecnología, su alcance, limitaciones y prospectiva dentro del proceso de enseñanza-aprendizaje y cómo esas implicaciones en el ámbito educativo ayudan a la excelencia. Los criterios de inclusión estuvieron centrados en investigaciones publicadas en español e inglés directamente relacionadas con el objeto de estudio, no mayores a 10 años y contenidos en las bases de datos Scopus, Dialnet, Redalyc y SciELO. Cada una de las investigaciones incluidas posterior a la selección fueron analizadas para verificar su calidad en cuanto a abordaje metodológico y fueron extraídos los datos más importantes. El presente trabajo investigativo aporta una visión genérica de cómo han venido utilizándose las herramientas digitales dentro de las aulas de clases de diferentes niveles educativos y las ventajas que ha representado en cuanto a la adquisición de destrezas y competencias tanto en el alumnado como en el cuerpo docente, teniendo repercusiones en la excelencia educativa, sin que por ello se desconozcan las carencias y falencias que el uso de esta tecnología conlleva.
Conjunto de acciones para la atención educativa de estudiantes con discapacidad física en EGB
Authors: Peñafiel-Castillo Ana , Ibarra-Fajardo Lidia , Garcia-Cobas Rudy
Published: September 2024

La atención educativa para personas con discapacidad física facilita la asistencia a través de procesos formativos desde instituciones y programas como soporte para el desarrollo humano, a partir del equilibrio entre sus necesidades y oportunidades.  El propósito del estudio es proponer un conjunto de acciones para la atención educativa de estudiantes con discapacidad física de décimo año de Educación General Básica de la Unidad Educativa Dolores Cacuango de la ciudad de Guayaquil.
La investigación es de campo con un enfoque cualitativo-cuantitativo, ya que se enfoca en recopilar, observar y sintetizar datos cuantitativos y cualitativos para adquirir un mejor entendimiento de la realidad.  Se utilizaron métodos teóricos como el histórico-lógico, el análisis-síntesis, el hipotético-deductivo, la modelación y el enfoque de sistemas; como métodos empíricos, se utilizaron la revisión documental, la encuesta, la entrevista en profundidad y la observación de actividades.  El diagnóstico reveló deficiencias en la atención educativa a estudiantes con discapacidad física, pues todavía existen restricciones en la aceptación, lo que les impide participar plenamente en todas las actividades escolares.
Los especialistas califican la factibilidad teórica como Muy Adecuada. Además, su implementación dio lugar al acercamiento de los estudiantes con discapacidad física, no sólo a las clases, sino a diversas actividades programadas por la institución, se basó en la implementación de operaciones metódicas, ordenadas, programáticas, coordinadas y organizadas dirigidas a las necesidades precisadas.
The Impact of Explicit Metalinguistic Knowledge in L1 on the Usage of the Present Subjunctive in Relative Clauses in L3
Authors: Singh Deepak
Published: September 2024

This study aimed to investigate how learners from India, whose first language (L1) is Hindi, second language (L2) is English, and third language (L3) is Spanish, recognize and consciously utilize the cross-linguistic similarities and differences related to the present subjunctive mood in relative clauses. Notably, the subjunctive mood shows significant parallels between Hindi (L1) and Spanish (L3). The research involved 64 participants enrolled in the second year of Bachelor of Arts programs in Spanish at Jawaharlal Nehru University, representing different proficiency levels. An acceptability judgment task and a metalinguistic knowledge test were used to assess whether a high level of metalinguistic knowledge (MLK) and metalinguistic awareness (MLA) facilitated the transfer from L1 Hindi to L3 Spanish in acquiring the present subjunctive mood. Key findings from a mixed-effects model revealed varying levels of MLK among participants, but no statistically significant effect on overall performance was observed. These results suggest that, while MLK may vary, it does not necessarily translate into improved acquisition of the present subjunctive in L3 Spanish.
BLOCKCHAIN BASED TRANSACTIONS BETWEEN INDIAN AIR FORCE AND ITS AEROSPACE DEFENCE COMPANY
Authors: Gaur Amit , Shukla Aryan , Harkeerat Kaur
Published: September 2024

The use of Blockchain technology in various fields like cryptocurrencies, supply chain, healthcare, finance, etc has found widespread acceptance in general and has proven to be pioneering when implemented in the Supply Chain industry. Various use cases where blockchain has brought various stakeholders in a large supply chain on a common platform and has ensured transparency and established a trustless environment among them have been studied and implemented by multiple organizations. This is facilitated by having a shared distributed, immutable ledger which facilitates the process of recording transactions and tracking the assets as they move in a business network. In this project, we propose the application of Blockchain technology on the transactions between the Indian Air Force (IAF) and Hindustan Aeronautics Limited (HAL). Various aircraft components move from IAF to HAL for repair and maintenance purposes and change hands as they move along the various departments involved in servicing and repairing those components. The proposed architecture of Blockchain based transactions between IAF and HAL would bring transparency, and better security and establish a trustless environment among all the stakeholders involved, and would also empower the stakeholders to optimize their working capabilities thereby saving the time for which an aircraft is on the ground owing to want of an unserviceable component.
Digital Marketing for Small and Medium Enterprises (SME) in Jakarta Capital Special Region
Authors: Lumbantoruan Rutman
Published: September 2024

The DKI Jakarta government socializes and facilitates improvements in welfare through small and medium enterprises (SME) activities in Jakarta. Digital marketing breakthroughs are one effort to increase the pace of the economy for the residents of Jakarta. So, it is hoped that SME can adapt to Era Society 5.0. This system was created to accelerate the implementation of small and medium enterprises (SME) and collaborate with fellow entrepreneurs practicing the digital marketing information system.
The Effect of Learning Motivation and Learning Environment on Student Achievement Index (Case Study of FEB UKI Class of 2018-2019)
Authors: Cindy Sibarani  , Hotner Tampubolon  , Ganda Hutapea
Published: September 2024

Students are academic people who have very important parts and functions in a higher education institution. The learning system is not only centered on hard skills but also soft skills. This is so that students have sufficient provisions to be able to win job competition and have bright professions. Academic achievement is a term to show an achievement or level of success related to a goal as a result of learning efforts that have been carried out by someone optimally. Achievement of student academic achievement can be influenced by internal and external aspects of each individual. To achieve maximum learning goals, one of the most influential aspects is the motivation to learn and also the learning environment. The following research aims to see how the influence of learning motivation and learning environment on academic achievement. The following research uses quantitative methods. The place where this research was carried out was at the Indonesian Christian University. In this study, data collection used questionnaires which were distributed to narasumberts. The sample in this study was 20 students from the Faculty of Economics and Business batch 2018 and 2019. The data analysis technique used in this study was multiple linear regression analysis, partial statistical test (t test), and F test. The results of the following research are (1) Learning motivation has a positive effect on student academic achievement (GPA), (2) The learning environment has a positive effect on academic achievement (GPA), (3) Simultaneously learning motivation and learning environment have an influence on academic achievement (GPA).
Keywords: Motivation, Environment, Study, GPA
Acquisition and retrieval of conditioned taste aversion is impaired by brain damage caused by two hours of pilocarpine-induced status epilepticus
Authors: Šroubek J , Hort J , Komárek V , Langmeier M , Brožek G
Published: September 2024

The effect of Cavalheiro's pilocarpine model of epileptogenesis upon conditioned taste aversion (CTA), an important example of nondeclarative memory, was studied in adult Long Evans rats. Deterioration of CTA was studied during the silent period between pilocarpine-induced status epilepticus (SE) and delayed spontaneous recurrent seizures. SE was elicited by i.p. injection of pilocarpine (320 mg/kg ) and interrupted after 2 hours by clonazepame (1 mg/kg i.p.). Peripheral cholinergic symptoms were suppressed by methylscopolamine (1 mg/kg i.p.), administered together with pilocarpine. CTA was formed against the salty taste of isotonic LiCl. In the experiment of CTA acquisition, the CTA was formed and tested during the silent period after SE. In the experiment of CTA retrieval, the CTA was acquired before SE and the retrieval itself was tested during the silent period. Retrieval of CTA acquired before SE was impaired more than the retrieval of CTA formed during the silent period. Our findings indicate that epileptic seizures can disrupt even non-declarative memory but that CTA formed by the damaged brain can use its better preserved parts for memory trace formation. Ketamine (50 mg/kg i.p.) applied 2 min after the onset of pilocarpine-induced status epilepticus protected memory deterioration.
Deteksi Kualitas Air Wslic Via Internet Of Things (IoT)
Authors: Budi Agus Setia , Bachri Affan , Hanif Abu
Published: September 2024

Akses terhadap air bersih dan aman sangat penting untuk menjaga kehidupan, mendukung ekosistem, dan meningkatkan kesejahteraan manusia. Namun, sumber-sumber air di seluruh dunia semakin terancam oleh polusi, aktivitas industri, dan perubahan lingkungan. Pemantauan kualitas air secara real-time menjadi sangat penting untuk memastikan ketersediaan air minum yang aman dan melindungi lingkungan perairan. Penelitian ini bertujuan untuk merancang alat yang mampu secara real-time memantau kondisi air di proyek WESLIC dengan menggunakan teknologi Internet of Things (IoT). Alat ini menggunakan sensor pH-4502C untuk mengukur tingkat keasaman dan kebasaan air, dan data kemudian dikirim ke platform Internet of Things (IoT) melalui perangkat ESP8266. Data ini dapat diakses melalui web atau smartphone. Hasil dari penelitian ini adalah sebuah alat yang mampu memantau nilai pH air menggunakan sensor pH-4502C dan menampilkan data melalui aplikasi Blynk. Hasil perbandingan antara nilai sensor pH meter analog dan pH meter digital menunjukkan perbedaan yang tidak signifikan. Analisis hasil pengujian menghasilkan rata-rata presentasi kesalahan sebesar 1,79%, dengan tingkat akurasi sensor pH sebesar 98,21%. Hal ini menunjukkan bahwa sensor pH berfungsi dengan baik dan dapat melakukan pemantauan melalui aplikasi Blynk, dengan mengirimkan pemberitahuan jika pH air berada di bawah 6 atau di atas 8. Hasil pemantauan dapat divisualisasikan melalui aplikasi Blynk pada smartphone
Sistem Pelacakan Senjata Yang Berbasis Modul Gnss Single Band Dengan Penggunaan Teknologi Real Time Kinematic (RTK)
Authors: Sholeh Alfan , Syafaat Mokhammad , Alfarizi Rafi Maulana , Widiatmoko Dekki , Kasiyanto Kasiyanto
Published: September 2024

Perkembangan teknologi pelacakan senjata menjadi elemen krusial dalam konteks militer dan keamanan, memungkinkan deteksi, pelacakan, dan identifikasi yang akurat terhadap perangkat senjata. Penelitian ini fokus pada pengembangan sistem pelacakan senjata dengan menggunakan modul Global Navigation Satellite System (GNSS) single band dan teknologi Real Time Kinematic (RTK) untuk mencapai tingkat presisi dan akurasi tinggi. Analisis mendalam terhadap karakteristik GNSS dan RTK dilakukan pada tahap awal, dengan eksplorasi berbagai opsi modul GNSS single band. Sistem perangkat keras dan lunak diimplementasikan dengan mikrokontroler untuk akuisisi data GNSS real-time dan perhitungan posisi senjata dengan presisi sub-meter. Uji coba lapangan menunjukkan bahwa sistem ini memberikan tingkat akurasi yang memadai bahkan dalam kondisi lingkungan yang challenging. Penelitian ini memberikan kontribusi signifikan dalam pengembangan teknologi pelacakan senjata, memperkuat kemampuan operasional dan taktis sambil mendukung keamanan dan pertahanan nasional. Temuan dan metodologi dapat diterapkan dalam berbagai aplikasi pelacakan di luar konteks militer.
NATIONAL NATURE PARK “KARMELIUKOVE PODILLIA” AS A STRUCTURAL ELEMENT OF THE NATIONAL ECOLOGICAL NETWORK
Authors: Mudrak O. , Mudrak H. , Antoniuk Yu. , Riabokon O. , Herasimova O.
Published: September 2024

On the basis of complex ecological monitoring, geobotanical, zoogeographical, landscape-ecological, hydroecological, forest typological, agroecological principles and approaches, and own field research, the general ecological-geographical characteristics of the National Nature Park “Karmeliukove Podillia” as a structural element of the national ecological network from the standpoint of physical-geographical and geobotanical zoning. It is shown which objects of the nature reserve fund are part of the characterized park. The following key territories (natural cores) in the structure of the ecological network have been identified: 1 — Britavske; 2 — Chervonogreblyanske; 3 — Verbske; 4 — Bondurivske; 5 — Kurenivske; 6 — New Ukrainian; 7 — Lyubomyrkivskei; as well as restoration territories: 1 — Novoukrainskaya; 2 — Verbska; 3 — Stratiivska; 4 — Bondurivska; 5 — Luzka; 6 — Chervonogreblyanska. Flora and fauna are described, rare and endangered species are highlighted, which are included in the Red Book of Ukraine, as well as phytocenoses of the Green Book of Ukraine. The need to include the “Vyshenka” tract, with an area of 47.7 hectares, as a complete natural complex, represented by unique landscapes of various types of ecosystems, including forest, meadow-steppe and wetlands. The specified territory is characterized by 8 biotopes with valuable associations of plant groups, which include 15 regionally rare species and 9 species that are included in the Red Book of Ukraine, where more than 50 species of animals with international and national zoological status live. In general, it is expedient to transfer other territories to the NPP for permanent use: ornithological reserve of local importance “Stavky” — 6.9 hectares; land of historical and cultural purpose — 17.3 hectares; reserve land for forestry purposes — 7.7 hectares; agricultural reserve land — 25.5 hectares; shrubs, reserve land — 7.3 ha. The total area of these plots is 64.7 hectares, which, together with the Vyshenka tract, will make up an area of 112.4 hectares. The inclusion of these territories in the park will make it possible to preserve representative landscapes with diverse flora and fauna, rationally use the recreational potential, promote the development of ecological tourism, sport hunting and fishing, introduce permanent ecological and educational, nature conservation and ecological educational work, create new jobs for local population that will support the established regime of park protection and engage in organic farming.
THE INFLUENCE OF HERBICIDE PROTECTION TECHNOLOGIES ON ECONOMICALLY VALUABLE TRAITS AND YIELD OF SUNFLOWER HYBRIDS IN THE CENTRAL FOREST-STEPPE OF UKRAINE
Authors: Kostyna T. , Dubovyk N. , Sabadyn V. , Kumanska Yu.
Published: September 2024

In the conditions of the Central Forest-Steppe of Ukraine during 2021–2023, the influence of herbicide protection technologies on the formation of plant height, basket diameter, oil content and yield of sunflower hybrids was studied. Twelve sunflower hybrids were studied: SY Bacardi CLP, NK Kondi, SUZUKA (Syngenta Crop Protection AG), LG5555 CLP, LG5580, LG59580 (Limagrain Europe), ЕS GENESIS, ES Bellamis CL, ES AROMATIC SU (Euralis Semences), P64LP130, PR64F66, P64LE25 (Pioneer Overseas Corporation). Sunflower hybrids were studied using classical, Express (or SUMO), Clearfield® Plus (CLP) herbicide protection technologies. Taking into account the agrometeorological conditions of sunflower hybrids cultivation and their genetic potential, it was found that under the Express Sun (or SUMO) herbicide protection technology of Dupont (consisting of sunflower hybrids resistant to tribenuron-methyl-based products), the most stable was the height of sunflower plants in SUZUKA (194–197 cm) and P64LE25 (206–207 cm) hybrids. According to the technology of herbicide protection Clearfield® Plus (CLP) by BASF (based on the resistance of sunflower hybrids to herbicides of the imidazoline group), the highest stability in plant height was shown by the hybrid LG5555 CLP (175–177 cm). According to the classical technology, using soil and post-emergence herbicides and graminicides with elements of mechanical control, the hybrid ES Bellamis SL had the greatest variation in plant height from 177 cm to 223 cm during the three years of research. The most stable was the diameter of the sunflower basket in the hybrid SI Bacardi CLP (22.3–22.5 cm) with Clearfield® Plus (CLP) herbicide protection technology. According to the Express Sun (or SUMO) herbicide protection technology, high indicators of the basket diameter were obtained in the hybrids ES AROMATIC SU (20.7–23.2 cm) and SUZUKA (19.3–23.3 cm). The highest yields per plot were recorded for hybrids SUZUKA (11.15 kg), ES AROMATIC SU (11.05 kg) and P64LE25 (10.84 kg) using Clearfield® Plus (CLP) herbicide protection technology. The hybrids that provided the best yields and formed high quality seeds were P64LE25 (3.86 t/ha), with an oil content of 47.2%; ES AROMATIC SU (3.95 t/ha), with an oil content of 47.1%; and SUZUKA (3.98 t/ha), with an oil content of 47.7%, using Clearfield® Plus (CLP) herbicide protection technology. With Express Sun (or SUMO) technology, the best hybrid was LG5580 (4.0 t/ha), with an oil content of 48.6%.
ANALISIS TINGKAT KERUSAKAN JALAN TERHADAP KENYAMANAN PENGGUNA JALAN (Studi Kasus Jalan Lakidende Kabupaten Konawe)
Authors: Israh Israh , Putra Adris Ade , Ahmad Sitti Nurjannah
Published: September 2024

Kerusakan jalan yang terjadi di beberapa ruas jalan menimbulkan kerugian yang sangat besar terutama bagi pengguna jalan seperti kenyamanan, waktu tempuh yang lama, kemacetan, kecelakaan, dan lain-lain. Tujuan penelitian ini adalah untuk menentukan tingkat dan jenis kerusakan jalan dengan menggunakan metode PCI (Pavement Condition Index), dan metode Bina Marga, mengetahui kenyamanan pengguna jalan dengan menggunakan metode Analisis Odds Ratio. Penelitian ini mengambil lokasi pada ruas Jalan Lakidende Kabupaten Konawe yang masing-masing jalan terbagi atas 26 segmen yang ditinjau menurut tingkat kerusakannya. Pengumpulan data primer dilakukan dengan survey aktual lapangan yaitu berupa data luas kerusakan jalan, volume lalu lintas dan pengguna jalan. Hasil penelitian menunjukan bahwa Jenis-jenis kerusakan yang ada pada Jalan Lakidende Kabupaten Konawe  (STA O+000–1+300) yaitu Kerusakan Amblas 708,13 M2 (27,2 %), Lubang 128,88 M2 (4,9 %), Kulit Buaya 263,14 M2 (10,1 %). Dan kerusakan didominasi pada kerusakan Amblas, Dengan menggunakan Metode PCI nilai rata-rata penilaian kondisi jalan yang diperoleh adalah sebesar 26,3 yang menunjukan kondisi Buruk dan Nilai Prioritas Kondisi Jalan. penilaian kondisi jalan menurut Metode Bina Marga adalah sebesar 3 yang menunjukan kondisi ruas Jalan Lakidende Kabupaten Konawe dimasukkan kedalam program peningkatan jalan, dimana kenyamanan pengguna jalan yang melalui jalan Lakidende Kabupaten Konawe dengan menggunakan analisis Odds Ratio di peroleh ketidak nyamanan sebesar 5,66 kali lipat di banding pengguna jalan yang tidak melalui jalan Lakidende Kabupaten Konawe. Hal ini menunjukan bahwa semakin tinggi tingkat kerusakan jalan maka semakin tinggi ketidak nymanan pengguna jalan, sebaliknya semakin rendah tingkat kerusakan jalan maka semakin rendah ketidak nyamanan pengguna jalan.Kata kunci : Kerusakan Jalan, pavement condition index (PCI), Bina Marga, Kenyamanan pengguna jalan
Relationship Between Diet Patterns and Anemia in Female Adolescents
Authors: Widhawati Setya , Suparji Suparji , Handayani Tinuk Esti , Herlina Tutiek
Published: September 2024

Background: In the process of becoming a mother, a young woman must prepare herself, especially in meeting nutritional needs to prevent anemia, in order to ensure a quality next generation of the nation. Anemia can cause fatigue, decreased productivity, and disorders in cognitive and motor development in children. This study aims to determine the relationship between diet and the incidence of anemia in young women. Methods: The research design used was cross-sectional to examine the relationship between diet and anemia status. The population in this study were 127 students of grade VII of SMP Negeri 5 Ponorogo, with samples taken using a total sampling of 127 students. The independent variable in this study was diet, while the dependent variable was anemia. The instruments used included questionnaires and hemoglobin (Hb) level examination tools. Data collection was carried out through Hb level screening and filling out questionnaires distributed via Google Form. Data analysis used cross-tabulation and Chi-square test. Results: The results showed that 75.59% of adolescents had good diets, while 24.41% had poor diets. Anemia status showed that 79.53% did not have anemia and 20.47% had anemia. The Chi-square test showed the analysis result p = 0.017, which indicated a significant relationship between diet and the incidence of anemia in adolescent girls. Conclusion: This study shows a significant relationship between diet and the incidence of anemia in adolescent girls. Adolescents with good diets tend to have a lower risk of anemia. It is recommended that adolescent girls continue to maintain a good diet to prevent anemia, which can affect their overall health, including productivity and cognitive development.
Inclusão de educandos com Transtorno do Espectro Autista no ensino regular
Authors: Altieri de Souza Castelar Wully , Bellanda Garcia Dorcely Isabel
Published: September 2024

Este artigo constitui-se como um recorte, da pesquisa realizada na dissertação de Mestrado, vinculado ao Programa de Mestrado Profissional em Educação Inclusiva. Cujo o objetivo do estudo é analisar como o corpo docente do ensino regular e sala de recurso multifuncional, percebem o processo inclusivo e a relevância de suas ações no ensino de educandos com Transtorno do Espectro Autista. A inclusão, deste público-alvo, representa uma realidade e um desafio significativo, especialmente para os professores. Pois, garantir somente o acesso e a permanência é lacunar. Se faz necessário fomentar as habilidades dos educandos, bem como, promover o desenvolvimento de maneira contextualizada e vinculada à sua evolução histórico-cultural, assegurando-lhes um atendimento pedagógico equitativo. A metodologia utilizada é de cunho qualitativo, desenvolvida por meio de estudos teóricos e pesquisa de campo. O estudo proporcionou um olhar especial, sobre um dos principais atores das práticas inclusivas: o professor. Como resultado, evidenciou-se que a inclusão de educandos dentro do espectro autista, não é responsabilidade exclusiva do corpo docente e sim da comunidade escolar como um todo, mas com certeza representa um grande desafio, sobre o fazer docente. Em suma, pensar e discutir estratégias inclusivas na educação básica, é fundamental, visto que o espaço escolar possibilita o desenvolvimento cultural científico e formas mais complexas de socialização do ser humano.
Explorando o Potencial da Impressão 3D na Fabricação de Instrumentos Musicais: Revisão Sistemática
Authors: Iank Leite Gizele , Alberto Pilatti Luiz , Feisser Miquelin Awdry , Pereira Postigo Matheus
Published: September 2024

O presente estudo tem como objetivo mapear as potencialidades e limitações da impressão 3D na fabricação de instrumentos musicais, com foco no ensino de música. Este estudo constitui uma revisão sistemática da literatura, conduzida utilizando a abordagem do Methodi Ordinatio. As buscas foram conduzidas em março de 2023 nas bases de dados Web of Science, ScienceDirect, Scopus e SciELO. Durante a pesquisa, foi empregada a combinação de termos-chave "Printed musical instruments", "Science and technology in 3D" e "music teaching" articulados pelo operador booleano AND. O corpo de pesquisa final compreendeu um total de 11 artigos. Constatou-se que é crescente o uso da impressão 3D na fabricação de instrumentos musicais. Os estudos analisados abordam aspectos como qualidade sonora, materiais e técnicas. Conclui-se que a impressão 3D tem potencial na fabricação de instrumentos, promovendo inovações em design, qualidade e acessibilidade, especialmente na música inclusiva, com oportunidades adicionais pela integração com eletrônica.
First-in-human cases and preclinical experience of a novel ICE catheter
Authors: Liu Guangan , Wu Jingjing , Fang Fang , Zhao Weipeng , Sun Minmin , Zhang Jihong , Liu Simeng , Wang Mimi , Liu Feng
Published: September 2024

Introduction

The primary objective of our study was to evaluate the first use of a novel intracardiac echocardiography (ICE) catheter in human subjects. This study aimed to assess its practicality, image clarity, and guidance role during electrophysiology procedures.

Methods

Two patients underwent procedures using the novel ICE catheter. Post-procedure evaluations were conducted by four operators, who assessed the imaging quality and overall performance of the catheter. Anatomical and blood test results were also analyzed to determine the safety and impact on internal cardiac structures.

Results

Both patients were discharged one day after the procedure without any complications. The novel ICE catheter provided comparable imaging quality to existing commercial catheters. The catheter's advanced design allowed for detailed imaging at short distances, essential for accurate diagnosis and treatment planning. Moreover, it successfully navigated complex anatomical structures like the atrial septum and left atrial appendage.

Discussion

These preliminary studies indicate that the novel ICE catheter achieves a level of safety and effectiveness comparable to previously available commercial catheters. The findings highlight its potential to meet current clinical needs, particularly in sophisticated anatomic interventions. Despite the prolonged thrombin time after anticoagulant administration, both types of ICE catheters were non-damaging to cardiac structures during routine operations. The study underscores the importance of using trans-septal large inner diameter sheaths to minimize complications when advancing the catheter into the left atrium.
Association between cardiometabolic index and congestive heart failure among US adults: a cross-sectional study
Authors: Luo Xi , Cai Bin
Published: September 2024

Background

The risk of congestive heart failure (CHF) is significantly affected by obesity. However, data on the association between visceral obesity and the risk of CHF remain limited. We explored the relationship between CHF and cardiometabolic index (CMI).

Methods

Drawing from the National Health and Nutrition Examination Survey (NHANES) for 2011–2018, we enrolled 9,008 participants in a cross-sectional study. We calculated the CMI as triglyceride (TG)/high density lipid-cholesterol (HDL-C) × weight-to-height ratio (WHtR), and CMI-age as CMI × age. Then, we analyzed CMI and CMI-age as categorical and continuous variables to assess its correlation with CHF. To assess the relationships of CMI and CMI-age with CHF, we used multiple logistic regression models and performed subgroup analysis. To examine the predictive ability of CMI and CMI-age on patients with CHF, we used receiver operating characteristic (ROC) curves.

Results

The overall prevalence of CHF was 3.31%. The results revealed significant differences in demographic data, comorbidities, lifestyle variables, standing height, BMI, WC, WHtR, TG, and HDL-C among the four groups classified by CMI quartile and CMI-age quartile. When indicators were analyzed as continuous variables, CMI and CMI-age showed positive correlations with CHF in both the crude and adjusted models (all P < 0.05). When indicators were analyzed as categorical variables, it was found that in all four models, the ORs of group Q4 was significantly different compared to Q1 (all P < 0.05), suggesting the risk of CHF is significantly increased with higher CMI, and CMI-age. The associations of CMI and CMI-age with CHF were similar in all stratified populations (P for interaction > 0.05). The areas under the ROC curve (AUCs) of CMI and CMI-age in predicting CHF were 0.610 (95% CI, 0.578–0.642) and 0.697 (95% CI, 0.668–0.725) separately, suggesting that CMI-age was significantly better than the CMI in predicting CHF (P < 0.001).

Conclusions

Both CMI and CMI-age were independently correlated with the risk for CHF. These results suggested that the CMI-age, which provides new insights into the prevention and management of CHF. CMI-age could serve as effective tools to identify CHF during primary care examinations and in medically resource-limited areas.
Do NSAIDs affect bone healing rate, delay union, or cause non-union: an updated systematic review and meta-analysis
Authors: Chuang Po-Yao , Yang Tien-Yu , Tsai Yao-Hung , Huang Kuo-Chin
Published: September 2024

Introduction

Nonsteroidal anti-inflammatory drugs (NSAIDs) may potentially delay or cause non-union of fractures by inhibiting prostaglandin synthesis. However, studies have shown conflicting results. This systematic review and meta-analysis aim to synthesize current evidence on the potential influence of NSAIDs on bone healing.

Methods

We conducted a comprehensive search of PubMed, Embase, and Cochrane CENTRAL databases for studies published up to 25 July 2023. Specific keywords included “NSAID,” “nonsteroidal anti-inflammatory drug,” “cyclooxygenase-2 inhibitor,” “bone healing,” “non-union,” “pseudoarthrosis,” “delayed union,” and “atrophic bone.” Eligible studies included prospective, retrospective, and case-controlled studies assessing the correlation between NSAID use and bone healing outcomes. The leave-one-out approach was used to test the robustness of the meta-analysis results.

Results

A total of 20 studies with 523,240 patients were included in the analysis. The mean patient age ranged from 6.7 to 77.0 years, with follow-up durations from 3 to 67 months. The meta-analysis revealed no significant difference in non-union or delayed union between NSAID users and non-users [pooled adjusted odds ratio (OR) = 1.11; 95% confidence interval (CI): 0.99–1.23]. Initial analysis identified a significant association between NSAID usage and an increased risk of reoperation, but this association became insignificant upon sensitivity analysis (crude OR = 1.42; 95% CI: 0.88–2.28).

Discussion

NSAIDs may have a minimal impact on non-union or delayed union risks. However, caution is advised due to the limited number of studies and the absence of a specific focus on NSAID types and dosages. Further research is necessary to better understand the implications of NSAID use on bone healing.