bluuebunny/crossref_metadata_2025 huggingface dataset:
Conceptualising Arbitrary Detention
Authors: Ferstman Carla
Published: April 2024

Available open access digitally under CC-BY-NC-ND licence This book examines what happens when states and other authorities use detention to abuse their power, deter dissent and maintain social hierarchies. Written by an author with decades of practical experience in the human rights field, the book examines a variety of scenarios where individuals are unlawfully detained in violation of their most basic rights to personal liberty and exposes the many fallacies associated with arbitrary detention. Proposing solutions for future policy to scrutinise processes, this is a call for greater respect for the rule of law and human rights.
Mapping the Distribution of Organic Matter in Coastal Areas of Banyuwangi Regency
Authors: Lestari Ayu Dewi Puji , Setyaningrum Ervina Wahyu , Kusuma Dewi Agustina Tri
Published: April 2024

The Banyuwangi Regency Coastal Area is experiencing an increase in shrimp aquaculture and industrial business activities, which have the potential to cause environmental impacts. It is important to map the distribution of organic matter in coastal waters to address this problem. The main objective of this research is to map the distribution of organic matter in the waters of Banyuwangi Regency. The research method used is a descriptive. The study employed surveys and direct observation as data collection methods, and spatial analysis as the data analysis method. The results showed the mapping of the distribution of organic matter on the coast of Banyuwangi Regency, with the findings of the organic matter content on the Banyuwangi Coast with the lowest value ranging from 2,528 mg/L-9.00 mg/L located in the BL 2, KB 3, BL 3, and BWI 2 areas. The medium distribution value with a value range of 10.724 mg/L-39.18 mg/L is found in the BWI 1, WS 2, WS 1, WS 3, BWI 1, KB 2, KB 1, MC 2 areas. And the highest organic matter distribution value with a value range of 44.24-53.088 mg/L in the KL 2, KL 1, KL 3, BL 1, MC 1 and MC 3 areas. From the distribution results, a mapping picture of the organic matter content in the Banyuwangi Regency Coast is produced.
Importance of a Training Component to Micro and Small Enterprise Operators’ Competencies
Authors: Robbert Sangurah Ramari Mukhebi
Published: April 2024

Training as a BDS component improves Enterprisers’ competencies which are critical in the success of their firms. The objective of this study was to assess the relationship between the training status and entrepreneurs’ operational competencies. A sample of 252 respondents for the study was drawn from the Western Kenya counties of Uasin Gisu, Bungoma, Trans Nzoia, Kisumu and Kakamega. The study was guided by the entrepreneurial competency model. Primary data was collected using questionnaires while document analysis was employed for secondary data. The Statistical Package for Social Sciences (SPSS v.21) was utilized in analyzing data, basing on split file, paired t-test and multiple sets. The results revealed that training enhanced entrepreneurs’ competencies, more so to those with secondary education and above. There is therefore need to investigate the relationship between levels of entrepreneur education and entrepreneurial performance.
Formación de panel de cata para la evaluación sensorial de aceitunas de mesa negra criolla: un enfoque en la percepción de atributos sensoriales
Authors: Chata Gutiérrez Yesenia Ysabel , Mamani Chucuya Ana Gabriela
Published: April 2024

La calidad sensorial de las aceitunas no solo influye en las preferencias de los consumidores, sino que también impacta en las decisiones relacionadas con la producción y comercialización. La formación y selección de un panel de cata competente emergen como aspectos críticos para obtener evaluaciones precisas y dirigidas a mejorar la calidad de este producto específico. Por lo tanto, el objetivo central de este estudio se centró en la formación y selección del panel de cata para aceituna de mesa negra criolla. Se llevó a cabo una preselección rigurosa de participantes, donde la aplicación de pruebas de identificación de sabores y olores actuó como un filtro efectivo, garantizando la capacidad del panel para discernir atributos sensoriales. La evaluación de las muestras de aceitunas reveló variabilidad en la percepción de atributos entre los jueces, subrayando la complejidad sensorial inherente a las aceitunas criollas. Aunque en la mayoría de los casos los jueces evaluaron de manera homogénea algunas muestras de aceituna, se destaca la necesidad de establecer criterios adicionales en la selección y entrenamiento del panel, independientemente de las muestras evaluadas
MELASMA: INTRADERMOTERAPIA ASSOCIADO AO ÁCIDO TRANEXÂMICO E NUTRACÊUTICOS
Authors: Martim Guerra Beatriz , Santana do Carmo Rafaela , De Brito Souza Iara Julia
Published: April 2024

O Melasma é uma patologia caracterizada pela hiperpigmentação da pele, provocado pela inflamação dos melanócitos que estimulam a síntese em excesso de uma proteína denominada melanina, esta que garante nossa coloração e proteção contra radiações ultravioleta. Tal transtorno resulta no aparecimento de manchas castanho-escuro ou marrom-acinzentadas delimitadas e com formato irregular. Com o objetivo de elucidar as intervenções terapêuticas estéticas preconizadas para o tratamento do melasma, sendo abordado nesse artigo alguns protocolos com resultados promissores na literatura científica, como: tratamento via oral, tópico e sessões de intradermoterapia em consultório. A metodologia utilizada foi a revisão de literaturas bem como protocolos de tratamentos e artigos científicos pesquisados nos seguintes bancos de dados: Pubmed, Google Acadêmico e artigos publicados na íntegra. Contudo, foi possível concluir que apesar do melasma não ter cura, existem tratamentos combinados que promovem o clareamento e controle das manchas existentes, havendo uma terapêutica contínua envolvendo o profissional e paciente, as chances de haver uma reincidência é baixa.
DESAFIOS PSICOLÓGICOS DA GESTÃO DE PESSOAS NAS ROTINAS ADMINISTRATIVAS DENTRO DAS ORGANIZAÇÕES
Authors: Pinheiro Leite Jéssica
Published: April 2024

Este estudo analisa as raízes históricas da psicologia organizacional e da gestão de pessoas, explorando sua evolução desde o final do século XIX até os dias atuais. Focaliza-se nas contribuições de pioneiros como Münsterberg, Scott e outros, destacando a transição de abordagens iniciais centradas na seleção de funcionários para uma compreensão mais abrangente que engloba motivação, interesses e satisfação dos colaboradores. A pesquisa adota uma abordagem metodológica predominantemente descritiva, com revisão bibliográfica sistemática como principal método de coleta de dados. Os resultados revelam uma narrativa complexa da psicologia organizacional, delineada por eventos históricos, regulamentação profissional e expansão das áreas de atuação. A discussão destaca a importância de compreender a influência histórica nas práticas contemporâneas, os desafios psicológicos da gestão de pessoas nas rotinas administrativas dentro das organizações e orienta estratégias futuras para profissionais da área. Este estudo contribui para uma compreensão mais informada da psicologia organizacional e abre caminho para investigações adicionais e aprimoramento das práticas profissionais.
Palavras-chave: Administração; Gestão de pessoas; Psicologia Organizacional.
Relationship between density and recoverability in social networks
Authors: Gallego Tulio Andrés Clavijo , Castillo Verenice Sánchez
Published: April 2024

The paper explores elements of the existing literature to investigate the complex relationship between the density of social networks and their resilience to shocks. Density and recoverability are key concepts in understanding the strength of social networks. It discusses how a dense social network can facilitate communication recovery by providing multiple pathways for reorganization and mutual support among users. However, it can also lead to rigidity and vulnerability to targeted attacks or systematic failures. The importance of an optimal balance between the density of a network and the diversity of its connections to maximize its recoverability is explored, along with the role of digital technology and social networking platforms in changing these dynamics. The article concludes with recommendations for future research and other considerations for designing and managing resilient social networks, focusing on the need for a better understanding of the interplay between network structures, social dynamics, and the external factors that influence them.
Factores relacionados a la recurrencia después de la lesión del núcleo subtalámico para el tratamiento de la enfermedad de Parkinson
Authors: Vilela Filho Osvaldo , J. Silva Delson
Published: April 2024

La recurrencia se produjo en 3 de nuestros 54 pacientes que se sometieron a lesión del núcleo subtalámico por presentar la enfermedad de Parkinson. En un intento por determinar si existe algún elemento relacionado con la recurrencia, los pacientes fueron divididos en dos grupos: aquellos con recurrencia (n = 3) y aquellos con resultados estables (n = 51) después de un período de seguimiento de 4 a 102 meses, y se los comparó respecto a los siguientes parámetros: los parámetros de la lesión, los diámetros de la lesión, el aspecto de la lesión en la secuencia ponderada en T2 de la RMN posoperatoria temprana y el territorio del núcleo subtalámico afectado por la lesión. Los diámetros y los parámetros de la lesión fueron similares en ambos grupos. El compromiso exclusivo del territorio central del núcleo subtalámico y las lesiones con aspecto hiperintenso en la secuencia en T2 de la RMN posoperatoria temprana se presentaron sólo en los pacientes con recurrencia de la enfermedad. Los autores concluyen que estos dos hallazgos probable- mente deberían ser considerados como factores de mal pronóstico en la evolución de los pacientes con enfermedad de Parkinson a quienes se realizó lesión del núcleo subtalámico.
Desde agosto de 1999 hasta octubre de 2007 hemos realizado lesión del núcleo subtalámico para el tratamiento de la enfermedad de Parkinson (EP) en 54 pacientes. La tasa de recurrencia fue del 5,6% (en 3 de 54 pacientes) dentro del primer mes posoperatorio en todos los pacientes. En este trabajo los autores intentan determinar si hay algún factor relacionado a la recurrencia.
Neuroestimulación en situaciones especiales
Authors: Rodríguez Roberto Fabián
Published: April 2024

A pesar de sus casi cuarenta años de aplicación clínica, todavía son numerosos los tópicos relacionados a la estimulación de la médula espinal que generan controversias: los precisos mecanismos de acción, los mejores criterios de selección clínica de los enfermos, la duración del ensayo terapéutico, la más adecuada evaluación de los resultados, etc.
No obstante, hay un tópico en el que todos los expertos parecen estar de acuerdo y es en la necesidad de obtener parestesias inducidas por neuroestimulación en la zona de localización del dolor de manera sostenida.
Este preciado objetivo no siempre es fácil de obtener, a veces por factores anatómicos y otras por la naturaleza misma del proceso mórbido.
El presente artículo trata sobre cómo se resuelven hoy algunas situaciones clínicas complejas que se plantean en la práctica diaria.
Registro Intraoperatorio con microeletrodos: riesgos y beneficios. Vale la pena?
Authors: Freitas Tiago
Published: April 2024

La confirmación fisiológica de la cirugía estereotáctica para el tratamiento de los trastornos del movimiento es un paso fundamental para optimizar la eficacia de los resultados quirúrgicos en la gran mayoría de los centros de Neurocirugía Funcional. Existen varias técnicas utilizadas para localizar los ganglios basales, y todos ellas ofrecen, con sus propias particularidades, un cierto grado de información fisiológica. La mayoría de los grupos de Neurocirugía Funcional se divide entre aquellos que realizan procedimientos utilizando microregistro asociado con macroestimulación y quienes solo hacen uso de macroestimulación.
El registro con microelectrodos permite la captura del potencial de acción de una única célula, proporcionando muchos detalles que facilitan la demarcación del blanco estereotáctico y una mejor ubicación del territorio para el logro de la lesión o la colocación de los electrodos de estimulación cerebral profunda: la delimitación de la forma y los límites de núcleo a investigar, somatotopía, campos receptivos, demarcación de la zona somato-sensorial y microestimulación.
El análisis de los datos comparativos entre microregistro y macroestimulación se ve obstaculizado por la ausencia de la clase I de estudios aleatorios. En la literatura disponible, las mejores conclusiones de los estudios de palidotomía no muestran ninguna diferencia significativa entre los dos métodos. Los mismos resultados se obtienen con los grupos que llevan a cabo la estimulación cerebral profunda en el núcleo subtalámico y la subtalamotomía. En algunos de los estudios comparativos parece haber una tendencia hacia mayor riesgo de hemorragia cerebral con el uso de microregistro, por consiguiente, tanto para determinar la eficacia de cada método de registro, como para evaluar los riesgos reales de cada técnica, es necesario que se realicen trabajos de mayor evidencia.
Denervación de la articulación sacroilíaca por radiofrecuencia: una descripción de las técnicas disponibles
Authors: Bashkansky Diego
Published: April 2024

La articulación sacroilíaca es una fuente de dolor lumbar y dolor referido en la extremidad inferior. Aún no existen rasgos históricos, clínicos o radiológicos definitivos para hacer un diagnóstico preciso del dolor originado en la articulación sacroilíaca. La inervación de esta articulación continúa siendo objeto de debate y en la literatura se describen muchos abordajes diferentes. Los bloqueos diagnósticos son la herramienta diagnóstica más precisa pues la reducción del dolor confirma el rol de la articulación sacroilíaca como generadora del mismo. En muchos pacientes, cuando la reducción del dolor se logra luego de bloqueos intraarticulares únicos o consecutivos, se realiza una denervación por radiofrecuencia con el objetivo de obtener una analgesia de larga duración. El propósito de este artículo es describir las técnicas disponibles actualmente para la denervación por radiofrecuencia.
Lumbociática bilateral incapacitante debido a quiste sinovial lumbar bilateral en forma de mariposa: a propósito de un caso
Authors: Krivoy Abraham , Krivoy Jaime
Published: April 2024

Se presenta el primer caso reportado en la literatura venezolana e incluso internacional de doble quiste sinovial con la forma de mariposa, de beso o en espejo, a nivel de L3-L4 con severa compresión bilateral dural y radicular e incapacidad funcional por dolor para desplazarse, con 3 meses de evolución.
The results of modified Konno procedure for complex left ventricular outflow tract obstruction
Authors: Do Anh Tien , Nguyen Tran Thuy
Published: April 2024

Background: Complex left ventricular outflow tract obstruction (c- LVOTO) necessitates an diagnosis, follow – up and operation to void severe left ventricular outflow tract obstruction. There are some procedures, for example: Aor–ventriculoplasty (the Konno-Rastan procedure), apicoaortic conduit… However, all procedures require a prosthetic or allogeneic valve as well as postoperative anticoagulation therapy, reoperation, or both, the modified Konno procedure which avoid that problems.
Methods: This was a review of seri c-LVOTO  cases who underwent modified Konno procedure from 1/2014 to 12/2022. There were 8 patients ( 5 males and 3 females). The mean age was 5,6 years (range from 1 – 10 years) and the mean weight was 12,6  kilograms. The gradient of left ventricular outflow tract was 43 mmHg. All aortic valve were competents.
Results:  The time of cardiopulmonary bypass, aortic clamping were: 76 mins; 56 mins. There was no mortality.  The gradient postopration of LVOT and RVOT were 14 mmHg and 8 mmHg. During follow-up time 61 months after surgery, there was no late death. The gradient  of LVOT and RVOT were 10 mmHg and 6 mmHg
Conclusion: The modified Konno procedure had  good results with low gradient of  LVOT and RVOT
The results of single–stage repair for coarctation with ventricular septal defect in neonates
Authors: Do Anh Tien , Nguyen Tran Thuy
Published: April 2024

Background: The association of coarctation of the aorta (CoA) with a ventricular septal defect (VSD) in neonates is seriously who needs to surgery if not control heart failure by medicine in neonates. There are 2 procedures for repair includes: Two-stage repair (the repair coarctation and closure of the concomitant VSD as a secondary procedure), One-stage repair (the repair coarctation and closure of the concomitant VSD).
Methods: We retrospectively reviewed patients (in neonate) undergoing repair of CoA with closure of VSD from 1/2015 to 12/2023. There were sixteens patients who underwent one-stage repair. The mean of age and body’s weight were 21 days (range from 14 days to 29 days) and 3,3 kilograms (range from 2,9 to 3,6). All patients had severe heart failure, lager VSD and gradient through aortic isthmus that was 54 mmHg.
Results:  The time of cardiopulmonary bypass, aortic clamping  and selective cerebral perfusion time were: 126 mins; 87 mins and 18 mins. There were 5 patients with open chest. One patient died at ICU by multiple organ failure and one patient with cerebral haemorrhage.  The gradient postopration of aortic arch was 7 mmHg with no residual VSD. During follow-up time 57 months after surgery, there was no late death. The mean gradient  of aortic arch was 12 mmHg and one patient with 25 mmHg
Conclusion: The results of single–stage repair for coarctation with ventricular septal defect in neonates was good  with low re-coarctation.
El tren en las "Canciones Modernas" de Antonio Vanegas Arroyo por Guadalupe Posada
Authors: Bolívar Moguel Clara
Published: April 2024

¿Cuál fue el papel de la gráfica de José Guadalupe Posada (1852–1913) en la incorporación de imaginarios “modernos” en México? El presente texto es una primera aproximación a tres portadas de la serie “Canciones Modernas” realizadas por Posada e impresas por el editor Antonio Vanegas Arroyo (1852–1917), en las cuales aparecen locomotoras junto a rieles, humo y paisaje como signos de nuevas sensibilidades y experiencias del tiempo y el espacio, vinculadas a los procesos de establecimiento y fortalecimiento de líneas del ferrocarril en México durante las últimas décadas del siglo xix y la primera del siglo xx.
Diarios de un simulacro. La "Trilogía luminosa" de Mario Levrero
Authors: González Velazco Diego
Published: April 2024

El presente artículo se centra en el análisis de la obra de Mario Levrero que se encuentra bajo la etiqueta de “Trilogía luminosa”, tres diarios que se han caracterizado por generar una constante ambigüedad en el lector al no quedar clara la veracidad de lo narrado al relacionarse la cotidianidad con los sueños, lo imaginado y los recuerdos. En el análisis desarrollado se plantea el dar un recorrido por los diarios levrerianos desde la perspectiva del simulacro de Jean Baudrillard como un elemento del criterio posmoderno. En este sentido, se considera a los tres textos trabajados como simulacros donde se aparenta y se crea la ilusión del momento de la escritura, la rememoración y el uso de un flujo del pensamiento que logra el acontecimiento de momentos reflexivos durante el acto de escritura. Lo mencionado genera la difuminación de los discursos planteados en la constitución de una imaginación al estilo del planteado por Ricardo Mendoza-Canales donde los argumentos reflejan una abstracción de lo cotidiano para ser reconfigurado por la mente del escriba. Desde esta perspectiva, se propone una lectura que posiciona a Mario Levrero dentro de elementos posmodernos que lo convierten en un escritor que reconceptualiza al ente literario desde una concepción posautónoma ludmeriana.
Implementation of Real-Time Bus Tracking and Passenger Information System for MSRTC
Mr. Vikrant Talole, Mr. Prasad Sonavane, Miss. Snehal Saykar
Authors: Mr. Vikrant Talole  , Mr. Prasad Sonavane  , Miss. Snehal Saykar  , Miss. Tejal Tajane  , Miss. S. S. Wagh
Published: April 2024

The "Real-Time Bus Tracking and Passenger Information System for Maharashtra State Road Transport Corporation (MSRTC)" is a cutting-edge technological solution designed to revolutionize the public transportation experience. In a world where efficiency, accuracy, and real-time information are paramount, this system stands as a beacon of innovation. The system offers real-time tracking capabilities, allowing passengers to monitor the exact location of MSRTC buses in real-time through intuitive mobile applications and web interfaces. Leveraging GPS technology, this feature not only ensures accurate tracking but also enables precise predictions of bus arrival times at designated stops. Passengers gain access to comprehensive route information, including stops, schedules, and landmarks, enhancing their ability to plan journeys effectively. The Real Time Bus Tracking and Passenger Information System for MSRTC stands as a testament to the power of innovation, ushering in a new era of smart public transportation.
Exploring Cloud Security Concerns and Solutions: A Comprehensive Analysis
Authors: Rohit Kumar  , Prakhar Sharma  , Ashima Mehta
Published: April 2024

Cloud computing has emerged as a prominent computing paradigm, offering a range of resources and services accessible over networks such as the internet. It draws upon techniques like grid computing and distributed computing to provide users, both in industry and academia, with virtual resources accessed remotely. However, as cloud computing gains traction, ensuring its security poses significant challenges. Users entrusting their data to the cloud necessitates robust security measures. This paper aims to explore the various security issues inherent in cloud computing, including concerns surrounding multi-tenancy, elasticity, and availability. Moreover, the paper will delve into existing security measures and approaches aimed at enhancing the security of cloud environments. By discussing these techniques and models, the paper aims to provide researchers and professionals with insights into effectively addressing security threats in the cloud
An Evaluation of Machine Learning Algorithms Used for Recommender Systems in Streaming Services
Authors: Tilak Garg  , Sahil Shekhar  , Prof. Renu Narwal
Published: April 2024

With the exponential growth of streaming services, the demand for effective recommender systems has become paramount. Recommender systems, powered by machine learning algorithms, play a critical role in analyzing user behavior and preferences to deliver personalized content recommendations. However, the abundance of available algorithms poses a challenge for streaming platforms in determining the most suitable approach for their recommender systems. This research paper presents an evaluation of various machine learning algorithms used in recommender systems for streaming services. Through a comparative analysis of collaborative filtering, content-based filtering, matrix factorization techniques, deep learning algorithms, and emerging approaches such as reinforcement learning and hybrid models, this study aims to provide insights into the strengths, limitations, and performance of each approach. By assessing the effectiveness of these algorithms, exploring their applications, and discussing recent advancements, this research contributes to the advancement of recommendation technology in streaming services, ultimately enhancing user satisfaction and engagement.
Machine Learning
Authors: Venkata Mahesh Babu Batta
Published: April 2024

Machine learning (ML) is a field of artificial intelligence (AI) that focuses on the development of algorithms and statistical models that enable computers to perform tasks without explicit programming instructions. This paper provides an overview of machine learning, covering key concepts, techniques, and applications. We discuss various types of machine learning approaches, including supervised learning, unsupervised learning, and reinforcement learning, along with their respective algorithms and use cases. Additionally, we explore fundamental concepts such as model training, evaluation, and deployment, as well as emerging trends such as deep learning and transfer learning. Through this review, we aim to offer a comprehensive introduction to machine learning, catering to both beginners and seasoned practitioners, and highlight its significance in advancing AI-driven solutions across diverse domains
IoT Swatch Kisan Protecting Agriculture from Wild Animals
Authors: B. Hanumanthu  , N. Sathvika  , A. Manikanta  , A. Manikanta  , CH. Abhiram
Published: April 2024

The main aim of this project is to protect the crops from wild animal attacks. The most essential need for all living things is food. Agriculture is the primary source of our food, either directly or indirectly. The security of the agricultural land is crucial today. Animals are frequently destroy crops on farms, resulting in significant losses for farmers. Farmers deal with a new kind of issue every day. An animal detection system has been created to identify the presence of animals in order to address this issue. without injury, issues a warning and directs the animal. The device is set up to scan the entire area continually for any animals. Animals can hear at particular frequencies.
A motion detector, an electrical device that uses a sensor to detect nearby motion, is used in this circuit. A system that automates a process or alerts a user to motion in a space frequently includes such a gadget as a part. PIR sensor, power supply, buzzer, resistor, and transistor are the circuit's primary components.
Leveraging Artificial Intelligence for Sustainable Development and Environmental Resilience
Authors: Satyam  , Harshwardhan  , Ashima Mehta
Published: April 2024

In this section, we delve into the exploration of how artificial intelligence (AI) can contribute to sustainable development and bolster environmental resilience. In light of the pressing global challenges posed by climate change, resource scarcity, and environmental degradation, there arises an imperative to devise innovative solutions that foster sustainable practices and fortify ecosystem resilience. This segment examines a range of AI applications pertinent to sustainable development and environmental resilience. These applications encompass climate modelling, energy efficiency optimization, waste management, biodiversity preservation, and disaster response, among others. Moreover, we delve into both the potential benefits and risks associated with deploying AI in these arenas. Emphasis is placed on the significance of ethical considerations, transparency, and inclusivity in the implementation of AI-driven solutions. The objective of this segment is to offer insights into the effective utilization of AI for cultivating a more sustainable and resilient future. This will be achieved through the presentation of successful case studies, alongside the illumination of emerging trends and prospective pathways
Potholes and Humps Detection System in Real-Time
Authors: Mr. Shivanand Maradi  , Anusha M J  , Bhoomika S P  , Bindu K H  , Inchara M M
Published: April 2024

Potholes are formed as a result of unavoidable wear, tear and weathering of roads. It causes uneasiness to the travelers and may also lead to death due to vehicle accidents. The main purpose of the project is to prevent the road accidents occurring in and around the world. Many people do not slow down as they fail to recognize the potholes and humps on the road while driving, which leads to life hazard or vehicular damage. The proposed method involves the usage of cameras and sensors to collect the data, identify and distinguish between the humps and pothole region and alert the driver with different buzzer sounds. The pothole detection can be achieved using YOLOv4 algorithm, which is efficient in spotting the potholes. The hump detection is carried out using the ultrasonic sensor and Arduino. Therefore, in order to avoid accidents in significant number we have come up with the pothole and hump detection project for social good.
Design and Development of Plastic Stapler and Stapler Pin Remover
Authors: Anand M. Nikam  , Nilima Prakash Jajoo  , Amar Kumar Shrivastava  , Aparna Shrivastava
Published: April 2024

A stapler is a mechanical device used for joining papers together. The stapler has a stapling arm with a lever which extend past a pivot position by a length greater than the magazine of the stapler by an amount sufficient to provide a substantially increased leverage for driving staples during the stapling operation.[1].
Effect of Warm-Up Exercise on Functional Regulation
of Motor Unit Activation during Isometric Torque Production
Authors: Lee Jiseop , Park Dawon , Lee Joo-Young , Park Jaebum
Published: April 2024

In this study, we tested several hypotheses related to changes in motor unit activation patterns after warm-up exercise. Fifteen healthy young men participated in the experiment and the main task was to produce voluntary torque through the elbow joint under the isometric condition. The experimental conditions consisted of two directions of torque, including flexion and extension, at two joint angles, 10° and 90°. Participants were asked to increase the joint torque to the maximal level at a rate of 10% of the maximum voluntary torque. The warm-up protocol followed the ACSM guidelines, which increased body temperature by approximately 1.5°C. Decomposition electromyography electrodes, capable of extracting multiple motor unit action potentials from surface signals, were placed on the biceps and triceps brachii muscles, and joint torque was measured on the dynamometer. The mean firing rate and the recruitment threshold of the decomposed motor units were quantified. In addition, a single motor unit activity from the spike train was quantified for each of five selected motor units. The magnitude of joint torque increased with the warm-up exercise for all the experimental conditions. The results of the motor unit analyses showed a positive and beneficial effect of the warm-up exercise, with an increase in both the mean firing rate and the recruitment threshold by about 56% and 33%, respectively, particularly in the agonist muscle. Power spectral density in the gamma band, which is thought to be the dominant voluntary activity, was also increased by the warm-up exercise only in the high threshold motor units.
Residual Effects of Same Day Lower Extremity Strength Training on Countermovement Jump Performance
in Collegiate Women Athletes
Authors: Riemann Bryan L , Johnson Mathew J , Davies George J , Flatt Andrew A
Published: April 2024

Balancing of strength programming intensity with sport demands is necessary to avoid excessive workloads that could inhibit performance. To expand previous jump height focused literature, this study evaluated whether countermovement jump (CMJ) movement strategies, including eccentric characteristics, might reveal CMJ execution strategy shifts to achieve similar afternoon CMJ height following a morning resistance training session (RTS). Fifteen collegiate women’s soccer and volleyball athletes (18–24 years, 73.6 ± 8.4 kg, 1.74 ± 0.19 m) participating in an offseason RTS completed five CMJs during two afternoon sessions (48 h apart), one 4–6 h post morning RTS, and one on a rest day. The RTS consisted of 2 sets of 10 repetitions at 70–80% 1RM for the back squat, the front squat, and the forward lunge. Vertical ground reaction forces were recorded from which 13 outcome measures describing elements of the eccentric and concentric CMJ phases were computed. No significant differences in jump height (p = 0.427, d = 0.17) or outcome measures (p = 0.091–0.777, d = −0.07–0.21) between sessions with exception of a significant concentric phase time decrease (p = 0.026, d = 0.23) following the RTS were identified. Given the magnitude of the mean concentric phase time change (0.01 s), the result likely has limited practical meaning. As these results confirm previous CMJ height literature, practitioners have further evidence that a morning RTS does not interfere or enhance afternoon CMJ performance in athletic women.
PARENTAL INVOLVEMENT IN PUPILS’ ACADEMIC PERFORMANCE IN FIVE SELECTED PUBLIC PRIMARY SCHOOLS OF KALAMBA SUBCOUNTY BUTAMBALA DISTRICT, UGANDA. A CROSS-SECTIONAL STUDY.
Authors: Nakimuli Zaam , Kyomukama Phoebe
Published: April 2024

Background:
The purpose of this study was to assess Parental involvement and Pupils' academic performance in five selected public primary schools of Kalamba sub-county Butambala district.
Methodology: 
The study used a cross-sectional survey design where purposive sampling of 5 government aided and 5 out of 10 in Kalamba sub-county, as well as the intact classes of pupils from primary five to Seven taking four major subjects as per the Uganda National Examination Board guidelines, were included in the study. Thus 425 pupils and 45 teachers participated in the study. Questionnaires with close-ended and structured items were used to collect data on parental involvement. 
Results: 
The study enrolled 208 males and 262 females aged 18 and above. Findings revealed that parental involvement is low in pupils' academic performance and the relationship between parental involvement and pupils’ academic performance is significant. Close analysis reveals that all three concepts of parental involvement, namely, parent-pupil interaction, parent-moral guidance, and parent-teacher interaction, had positive r-values that are 0.145, 0.198, and 0.118. 
Conclusions:
Due to social, political, technological, and economic changes in Uganda, in some parts of Uganda, some parents have abandoned their roles towards their children, many of them do not interact with them, morally guide them, and not interact with their teachers; that pupils in primary schools in Kalamba sub county Butambala district generally do not perform well academically and that academic achievement of the learner depends on many factors, Parental involvement is among these factors. The higher the Parental involvement, the higher the possibility of the pupils getting good results and vice versa. 
Recommendations: 
There is a need for parents in Kalamba sub-county to give enough time for their children to get highly involved with them, monitor them, guide them morally, interact with teachers, and support them financially and academically.
A DESCRIPTIVE STUDY ON THE CHALLENGES FACED IN COMMUNITY INVOLVEMENT IN THE PERFORMANCE OF SECONDARY SCHOOLS IN KASANDA TOWN COUNCIL, KASANDA DISTRICT.
Authors: Kalonde Gonzaga , Asiimwe Specioza
Published: April 2024

Background: 
The study aims to establish the challenges faced by community involvement in the performance of secondary schools in Kasanda town council.
 Methods: 
The study was conducted among secondary schools in  Kassanda Town Council, the study adopted descriptive survey research designs based on an entirely quantitative research design. The data was collected from 50 respondents who were the parents and local leaders of Kassanda Town Council.
 Results: 
The study enrolled 35 males and 15 females between the ages of 20-50 and above. Low economic status among the people in the community, Low level of educative people in the community, Limited degree of parental awareness in the school management, Limited performance dimension in the management of the education sector, Lack of society mobilization by education institutions on community stakes in education are some of the challenges faced in the community involvement in the performance of the secondary schools. Therefore, the findings indicate that most of the respondents strongly agreed with 5 8.6%, 21.3% of the respondents agreed while 6.6% were not sure as 8.3% of respondents disagreed and 6% strongly disagreed.
 Conclusion: 
There is a limited degree of parent awareness in school management, a lack of policy requiring or supporting community involvement, a lack of society mobilization by education institutions, and a limited performance dimension in the management of the education sector. 
 Recommendation: 
The study recommended for deliberate involvement of the community in the affairs of the school. The study recommends that policy formulation on matters of management of secondary schools should be all-inclusive so that it can address societal needs.
THE RELATIONSHIP BETWEEN ADVERTISING TEACHING VACANCIES AND STUDENTS' ACADEMIC PERFORMANCE IN MPIGI TOWN COUNCIL PRIVATE SECONDARY SCHOOLS IN MPIGI DISTRICT, UGANDA. A CROSS-SECTIONAL SURVEY
Authors: Kigoonya Ibrahim , Kasenene Edris Serugo
Published: April 2024

Background 
The study aimed to determine the relationship between advertising teaching vacancies and students' academic performance in Mpigi Town Council private secondary schools in Mpigi District, Uganda.
Methodology
A cross-sectional survey was conducted in Mpigi Town Council private secondary schools in Mpigi district, Uganda in Central Uganda along Kampala Masaka road. A population of 130 respondents that is 70 students, 50 teachers, 5 head teachers, and five directors of selected private secondary schools
Results
From the study findings, 60 (85.8 %) of the student respondents agreed at different levels qualified teachers get to know teaching opportunities from the adverts but 8 (11.4 %) respondents disagreed at different levels and 2 (2.9%) did not know.
From the study findings, 53 (75.8 %) of respondents agreed at different levels that advertising helps the schools attract talented teachers who will enable students to perform well but 14 (20% %) respondents disagreed at different levels and 2 (2.9%) did not know. 
Conclusion
The study concluded that advertising vacant teaching positions, lead to good academic performance in private schools if the recruitment process is strictly followed. It can be concluded that recruitment has a significant impact on students’ academic performance.
Recommendation
Effective teacher recruitment should align with the overall school culture and leadership style to create a cohesive educational community.
The private schools and their teachers’ recruitment agencies should adopt some criteria during the recruitment of teachers in Uganda.
TEAM LEADERSHIP ON STUDENTS’ ACADEMIC PERFORMANCE IN ISLAMIC RELIGIOUS STUDIES IN PUBLIC SECONDARY SCHOOLS OF BULO SUB-COUNTY IN BUTAMBALA DISTRICT, UGANDA. A DESCRIPTIVE STUDY.
Authors: Galiwango Nasiri , Kyomukama Pheobe
Published: April 2024

Background: The study investigates the effect of team leadership on students’ academic performance in Islamic Religious Studies in public secondary Schools of Bulo sub-county in Butambala District, Uganda.
 Methodology: The study used both descriptive and analytical approaches. The study targeted school administrators, teaching and non-staff, Board of governors, heads of department, and students in the five public schools in Bulo sub-county the total population was 303 and then the total sample size was 205 respondents, the source of the literature review was journals, articles and reports from the different organizations. Primary data was collected and analyzed using quantitative methods and then presented in tables in percentages data analysis was done using the statistical package for social sciences (SPSS) and the Microsoft Excel software
 Results: The study consists of 205 respondents, who included; directors, head teachers, heads of departments, teachers, and students. 125(60.9%) were male and 80(39%) were female and 60(29.2%) were between 20-29 years old, 96(46.8%) were between 30-39 years old, 49(23.9%) were between 40-49 years old.  The majority of the respondents representing a total of 125(60.9%) generally disagreed that the school management sponsors staff for further studies.
80(39.0%) disagreed that school administrators are open to staff suggestions,156(76.0%) agreed that the staff are engaged in targets and goal setting, and 85(41.4) disagreed that the administrators consult staff members before making a decision.
 Conclusion: It is also possible to assume that a lack of team leadership in public secondary schools harms student academic achievement.
 Recommendation: Leaders need to continually evaluate their leadership styles and perceptions, and understand different cultures, and individual and team motivations.
Pengembangan Bahan Ajar Matematika Berbasis Kontekstual Untuk Meningkatkan Kemampuan Komunikasi Matematika Siswa MTS Islam Azizi Medan
Authors: Erisa Rika , Hidayat Hidayat
Published: April 2024

Penelitian bertujuan untuk: (1) memperoleh perangkat pembelajaran yang valid, praktis dan efektif, (2) mengetahui bagaimana peningkatan kemampuan komunikasi matematis siswa dengan menggunakan perangkat pembelajaran yang dikembangkan. Penelitian ini merupakan penelitian pengembangan.Model pengembangan yang digunakan adalah model 4-D yang terdiri dari empat tahap yaitu pendefinisian, perancangan, pengembangan dan penyebaran.Subjek uji coba terbatas perangkat pembelajaran adalah siswa kelas VII Mts Nurul Huda  Medan.Hasil penelitian berupa produk perangkat pembelajaran pada materi Segiempat di kelas VII Mts Nurul Huda  .Validasi perangkat pembelajaran berdasarkan pada pendapat para validator yang telah diuji secara terbatas keterbacaan dan disimulasikan dan perangkat pembelajaran dan instrumen penelitian telah diuji coba terbatas. Kepraktisan di analisis berdasarkan: (1) observasi keterlaksanaan pembelajaran; (2) responsiswa. Efektifitas di analisis berdasarkan: (1) ketuntasan minimum kemampuan komunikasi matematika siswa; (2) Keaktifan aktivitas siswa. Hasil menunjukkan bahwa perangkat pembelajaran matematika berbasis kontekstual yang dikembangkan telah valid, praktis dan efektif. Kemampuan komunikasi matematis siswa menggunakan perangkat pembelajaran berbasis kontekstual yang dikembangkan berhasil mengalami peningkatan dan indikator kemampuan komunikasi matematis paling meningkat adalah indikator kemampuan komunikasi matematis keempat yaitu membuat model matematika berdasarkan ide matematika yang diperoleh.
Numerical Simulation of the Thermal Destruction of Organophosphorous
Authors: Santos Lisandra Paulino dos , Tôrres Alexandre Rodrigues , Baptista Leonardo
Published: April 2024

The organophosphorus class of compounds has several usages nowadays. Some halogenated organophosphorus are used as flame retardants, and others are used as pesticides worldwide. In the last case, those compounds are subject to law regulation. They are now used as chemical weapons in many wars and terrorist attacks. Due to this variety of usages and the high toxicity of such compounds, the study of the proper treatment for residues containing those substances is significant to prevent the degradation of soil, water, and the atmosphere. For these reasons, the present study conducted numeric simulations of the incineration of organophosphorus compounds using kinetic models of combustion and pyrolysis found in the literature. The study of the degradation of this class of substances and the pollutant formation was made by simulating a homogeneous zeroth-order reactor and a continuous stirred tank reactor model. Due to the results of the simulations, the degradation made with the batch mode operation is efficient in the degradation of the substances considered in this work. The stream-containing process products have CO2, CO, HF, HOPO, and HOPO2. The three last cited have no determination about the emission ranges in the legislation, but their concentrations indicate the necessity of treatment for them. Furthermore, it was possible to evaluate the negative influence of the hydrocarbon used as fuel and the presence of CO2 in the degradation of the organophosphate compounds.
THE IMPORTANCE OF SCHOOL ORGANIZATION IN IMPROVING ITS RESULTS
Authors: Escame Gimiliani Tiago
Published: April 2024

Gilberto Lex Municipal School is considered a positive example for having achieved excellence indices in IDEB. However, this is a complex process that arises in a context of redefinitions of the school itself and its understanding of education, especially regarding the relationship that the student establishes with learning. Within this context, this work aims to understand the process of change in teaching practices at the school and how this change significantly impacts the indicators of large-scale assessments. To do this, we will conduct interviews with the families of the students and carry out a case study at the school to obtain data that helps us understand the high performance of the school through the implementation of project-based pedagogy.
GILBERTO LEX SCHOOL'S STRATEGIES FOR INCREASING ITS IDEB
Authors: Escame Gimiliani Tiago
Published: April 2024

This research focused on the Municipal School Gilberto Lex in Tarumã, São Paulo, as a success case in IDEB indicators and evaluated the strategies the school developed that may have led to the improvement of its indexes in the state and also in the country. Through research with school data and public websites, we verified that this educational institution adopted active methodology, especially project-based pedagogy in its practices, breaking with traditional teaching methodology. The student then became the protagonist of their learning, which may have led to increased learning and, as a result, improved indicators.
Maria Firmina dos Reis na Imprensa do Século XIX
Authors: Macena Keyla Patrícia da Silva , Azevêdo Natanel Duarte de
Published: April 2024

O presente artigo tem como objetivo expor um pouco da trajetória de Maria Firmina dos Reis na imprensa maranhense, na qual ela colaborou ativamente com contos, poemas, charadas etc. Para isso, o trabalho foi fundamentado, principalmente, em Barbosa (2007), Nadaf (2002), Souza (2020) e Zin (2019) e se divide em três partes, cujos focos são demonstrar a relação existente entre a literatura e os jornais, contextualizar como funcionava a imprensa no Maranhão e chegar até as contribuições dadas por Maria Firmina à imprensa local.
Estudante de Pedagogia e membro do GEMA na UNEB
Authors: SOUZA Manuela Pereira de , MARQUES Thiago Domingos
Published: April 2024

This article aims to assess marine and terrestrial life on the village beach in the municipality of Imbituba in Santa Catarina., as species variations over a predetermined period of time, with demonstrations of changes that are produced in the environment, by the constant movement of people on the beach, and the constant presence of residues left by the population. An analysis of the different species found will be made, demonstrating the interactions of living beings that inhabit this location with the need for certain ones, often in the midst of garbage and the constant presence of people, who use the beach as leisure. The study sought to identify the main species that inhabit this location.