bluuebunny/crossref_metadata_2025 huggingface dataset:
Hardware-in-the-Loop (HIL) Test Platform Development for Seat Electronic Control Unit (ECU) Validation
Authors: Wang Shuo , Link Bravin , Rosiewicz Brandon , Yang Hanlong
Published: April 2024

Hardware-in-the-loop (HIL) testing is part of automotive V-design which is commonly used in automotive industries for the development of Electronic Control Unit (ECU). HIL test platform provides the capacity to test the ECU in a controlled environment even with scenarios that would be too dangerous or impractical to test on real situation, also the ECU can be tested even before the actual plant under building. This paper presents a HIL test platform for the validation of a seat ECU. The HIL platform can also be used for control and diagnostics algorithm development. The HIL test platform consists of three parts: a real time target machine (dSPACE SCALEXIO AutoBox), an ECU (Magna Seating M12 Module), and a signal conditioning unit (Load Box). The ECU produces the control commands to the real-time target machine through load box. The real time target machine hosts the plant model of the power seat which includes the kinematics and dynamics of the seat movements. The virtual model within SCALEXIO generates feedback signals to the ECU via a load box. The load box is used as a signal conditioning unit for conditioning signals and providing real current load in between the real time target machine and the ECU. The modeling and HIL integration approach will be discussed in this paper. Test results indicate that the developed seat plant model can effectively represent the real seat once the model is validated with proper tools and procedures. Therefore, this virtual model can be used to validate control algorithm of the power seat ECU.
Distortion Reduction in Roller Offset Forming Using Geometrical Optimization
Authors: Veeresh Pawan , Huang Lu , Lee Tae Hwa , Wang Hui-Ping , Solomon Joshua , Oswald Jay
Published: April 2024

Roller offsetting is an incremental forming technique used to generate offset stiffening or mating features in sheet metal parts. Compared to die forming, roller offsetting utilizes generic tooling to create versatile designs at a relatively lower forming speed, making it well-suited for low volume productions in automotive and other industries. However, more significant distortion can be generated from roller offset forming process resulting from springback after forming. In this work, we use particle swarm optimization to identify the tool path and resulting feature geometry that minimizes distortion. In our approach, time-dependent finite element simulations are adopted to predict the distortion of each candidate tool path using a quarter symmetry model of the part. A multi-objective fitness function is used to both minimize the distortion measure while constraining the minimal radius of curvature in the tool path. We find that the predicted reduction of distortion in a quarter model appears to be magnified when extended to the full-scale model with the full-scale model showing a greater reduction in part distortion than the quarter-model. Application of the method to a benchmark problem of a square plate with a central offset feature demonstrates that part distortion reduction by 27% can be achieved.
A Study on the Noise Separation Method of Fuel Pump Using AI Model
Authors: Kim Tac Koon
Published: April 2024

It is very important to secure the purity of the sound source to improve the degree of development of the noise problem, which is one of the important factors in vehicle development. So far, to acquire only the noise of the component, which is a problem element in vehicle driving noise, the component is removed and driven to acquire the noise, or the method of denoising the noise of other parts has been used. However, the method of removing part takes a lot of time to remove the part, and when the noise of the removed part is acquired, it has a disadvantage in that it differs from the characteristics of the noise measured in the mounting state of the vehicle. In addition, the method of denoising may cause data loss due to the deformation of the sound source of the noise. To maintain the label purity of the fuel pump and noise, the method of measuring the noise data of the fuel pump and the method of acquiring pure noise data only for vehicles excluding the noise of the fuel pump are presented. First of all, we propose a method of creating a mixing sound that can be used as training data using the acquired noise. Also, we used a transfer learning technique using an AI speaker-to-speaker separation model of vehicle noise excluding the fuel pump to separate vehicle noise and fuel pump noise, and we intend to demonstrate its performance through accurate indicators
A Data-driven Approach for Enhanced On-Board Fault Diagnosis to Support Euro 7 Standard Implementation
Authors: Canè Stella , Brunelli Lorenzo , Müller Volker , Sammito Giuseppe , Brinkmann Tobias , Schaub Joschka , Cavina Nicolò
Published: April 2024

The European Commission is going to publish the new Euro7 standard shortly, with the target of reducing the impact on pollutant emissions due to transportation systems. Besides forcing internal combustion engines to operate cleaner in a wider range of operating conditions, the incoming regulation will point out the role of On-Board Monitoring (OBM) as a key enabler to ensure limited emissions over the whole vehicle lifetime, necessarily taking into account the natural aging of involved systems and possible electronic/mechanical faults and malfunctions. In this scenario, this work aims to study the potential of data-driven approaches in detecting emission-relevant engine faults, supporting standard On-Board Diagnostics (OBD) in pinpointing faulty components, which is part of the main challenges introduced by Euro7 OBM requirements. For this purpose, a data-driven model for the detection and identification of different faults of engine components and sensors, which takes as input available on-board measurements and Engine Control Unit (ECU) signals, has been developed using different classification algorithms. The classification model has been optimized, trained, and tested on simulation data generated by a validated 0-D Simulink model representative of a light-duty Diesel plug-in hybrid electric vehicle (PHEV). The best classification algorithm and configuration of hyperparameters have been chosen, and the selected model has been integrated into the ECU software developed in Simulink®. Possible faults significantly affecting pollutant emissions have been selected and simulated, and the accuracy of fault detection obtained with the implemented classification model has been evaluated. In view of a vehicle on-board application, the developed model has been implemented on a real-time hardware to evaluate its real-time capability. The preliminary results obtained in terms of effectiveness, robustness, and real-world applicability pave the way for further investigations in this field, as a promising solution to help facing the upcoming Euro7 standard.
Automotive Intermediate Shaft Design & Bearing Selection for Switched Reluctance Motors
Authors: Fares George Maher Alfi , Gleeson Adam , Rajotte Lucas
Published: April 2024

Optimized half-shaft design is paramount to deliver power from a drive unit and gearbox to the wheels of a vehicle. An intermediate shaft must be able to deliver rotational force to the wheel with acceptable efficiency to prevent any sort of torque losses or torque steer when coupled with another shaft. Intermediate shafts must be optimized for torque delivery, stiffness, weight, and efficiency relative to the CV shaft it is coupled to. For the unique switched reluctance motor that is utilized in this study, the shaft will be supported by a fixed housing in which a bearing will be affixed. It is critical that through these studies an attempt is made to optimize all these conditions by selecting the best materials as well as study the effects of having a tubular shaft as opposed to one that is solid using computer software. This analysis was completed with specific constraints in mind with respect to both shaft performance as well as packaging constraints. Processes include design for manufacturing, simulations of both shaft integrity and simulating motor behavior under high stress drive-cycle scenarios. As for bearing selection, a motor such as this has never been integrated in an automobile powertrain before, as such, the loads it will undergo must be studied to determine which bearing will work best in terms of load capabilities, life, and durability, as well as protection when exposed to outdoor elements at speed. The best solution for this application is using a tubular shaft made from 4130 steel supported by a spherical roller bearing<!--
The abstract will need to have more specific information about of constraints, process and conclusions
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We can add this, I copied the original abstract that was submitted and haven't touched it since lol
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Simulation of Vehicle Speed Sensor Data for Use in Heavy Vehicle Event Data Recorder Testing
Authors: DiSogra Matthew C. , Getz Charles , Patel Amit , Grimes Wesley , Plant David , Wilcoxson Greg
Published: April 2024

Heavy Vehicle Event Data Recorders (HVEDRs) have the ability to capture important data surrounding an event such as a crash or near crash. Efforts by many researchers to analyze the capabilities and performance of these complex systems can be problematic, in part, due to the challenges of obtaining a heavy truck, the necessary space to safely test systems, the inherent unpredictability in testing, and the costs associated with this research. In this paper, a method for simulating vehicle speed sensor (VSS) inputs to HVEDRs to trigger events is introduced and validated. Full-scale instrumented testing is conducted to capture raw VSS signals during steady state and braking conditions. The recorded steady state VSS signals are injected into the HVEDR along with synthesized signals to evaluate the response of the HVEDR. Brake testing VSS signals are similarly captured and injected into the HVEDR to trigger an event record. The results show that HVEDR event records can be precisely and repeatedly triggered using synthesized signals. The synthesized signals produce identical data within the HVEDR compared with the original signals. Finally, various use cases for the method are discussed.
O QUE PENSAM PROFESSORES DE EDUCAÇÃO FÍSICA SOBRE MÍDIA-EDUCAÇÃO E QUESTÕES DE GÊNERO?
Authors: Silva André Magno Gomes da , Aquino Jamile Ariele Cruz de , Silva Maria Albertania Gomes da
Published: April 2024

Objetivamos descrever como docentes de Educação Física na Educação Básica do Estado da Paraíba na microrregião do sertão Paraibano estabelecem diálogos sobre mídia-educação e questões de gênero. No que tange à metodologia aplicada para propor informações que pudessem responder ao objetivo, optamos pelo estudo descritivo, com uma abordagem qualitativa, respaldando-se nos pressupostos teóricos e metodológicos da pesquisa colaborativa. A coleta de informações ocorreu entre setembro a dezembro de 2022, juntamente à formação continuada a qual foi ofertada para os docentes colaboradores. Ao todo, cinco docentes participaram. Sobre a mídia-educação, o grupo de docentes colaboradores indicaram uma postura de dessaber sobre o subcampo. Sobre as percepções em torno das questões de gênero, entendemos que as falas podem ser influenciadas por inúmeros fatores. Por fim, tanto no subcampo da mídia-educação quanto no subcampo das questões de gênero na escola, o conjunto de docentes de EF ainda precisa se apropriar dos conhecimentos relacionados, pois a subjetividade de cada um(a) tem sido a responsável pela tomada de decisões.
Legality Camat And Lurah In Publishing Land Administration In Medan City
Authors: Batubara Hirsan , Luis Rafnila , Vincen Vincen , Sitompul Ariman
Published: April 2024

In carrying out land registration, Head of Land Office assisted by PPAT and other officials assigned to carry out certain activities according to Government regulations and legislation (Government Regulation No. 24 Year 1997 article 6 paragraph 2). What other officials mean in implementing land registration according to Government Regulation Number: 24 of 1997 article 6 paragraph 2 is the official Government that controls the state of the area concerned (village heads, Village Heads and Camat). One of the policies taken by the government to serve and meet community needs in making PPAT deed in areas where there is not enough PPAT or to serve certain groups of people in making certain PPAT deed then the minister appoints regional officials as temporary PPAT or special PPAT. Lurah dan Camat appointed to serve the creation of the deed in areas that have not enough PPAT as a temporary patch. In accordance with Government Regulation Number: 24 of 2016 on Regulation PPAT, Lurah and Camat as government officials at the level bottom has an important role in supporting the achievement of legal certainty land rights in land registration activities. The role of the headman and Sub-Head is considered very influential to increase ownership of land rights at the district level. The purpose of this study is to identify the legality of the role of Lurah and Camat as a temporary land deed officer at the district level. This research using empirical and normative methods. Data collection techniques that the authors use is the author's experience and literature research. Data analysis techniques used is data collection, data presentation and conclusion.
El acto político y su revisión por los tribunales
Authors: Gamero Casado Eduardo
Published: April 2024

SUMARIO: 1. Introducción: El control de los actos políticos en un estado de derecho. 2. Génesis y evolución de las técnicas de control jurisdiccional del acto político del Gobierno. 3. El control de los actos políticos del Gobierno tras la LJCA 1998. 3.1. Ámbito orgánico. 3.2. Ámbito objetivo. 3.3. Las técnicas de control judicial del acto político del Gobierno. 3.4. Aproximación a la jurisprudencia en la materia. 4. El control de los llamados actos par lamentarios. Conclusión.
Consideraciones en relación al artículo 108.3 de la Ley Reguladora de la Jurisdicción Contencioso-administrativa
Authors: Mediavilla Cabo José Vicente
Published: April 2024

SUMARIO: I. Introducción. II. Finalidad del apar tado tercero del artículo 108 LJCA. III. La prestación de garantías a modo de justicia cautelar. IV. Efectividad de la indemnización. Fijación. V. Trámite inserto en el procedimiento de ejecución y terceros de buena fe. VI. Indemnizaciones debidas. VII. Indemnización garantizada como requisito previo a la demolición. VIII. La sentencia del Tribunal Supremo de fecha 21 de septiembre de 2017, RC 477/2016.
Control parlamentario de un Gobierno en funciones
Authors: Ripollés Serrano María Rosa
Published: April 2024

SUMARIO: I. Sobre el control y otras funciones asimilables. El control político en un sistema par lamentario. II. La situación jurídica del control par lamentario del Gobierno en funciones en el caso del Gobierno central.
The first experience of the abdominal VAC- therapy application on role II medical support of combat actions
Authors: Aslanian S. A. , Bilyi V. Ya. , Sobko I. V.
Published: April 2024

Purpose. To conduct an analysis of the first experience of using abdominal VAC therapy during the implementation of Damage Control Surgery (DCS) tactics in the treatment of combat surgical abdominal trauma during large-scale combat operations.
Material and methods. An analysis of the use of abdominal VAC therapy in the conditions of the advanced surgical group of the Military Mobile Hospital at the Role II of medical support in 45 wounded with penetrating gunshot wounds to the abdomen and damage to internal organs was carried out.
Results. The paper describes the injuries of the abdominal organs in the case of a combat surgical injury of the abdomen, which underwent abdominal VAC therapy at the Role II of medical care. The technique of using abdominal VAC therapy in the irrigation mode is described in detail, with the specifics of its implementation for various injuries. The features of performing abdominal VAC therapy during the evacuation of the wounded are highlighted. The purpose of abdominal VAC therapy at the Role II of MS in the conditions of large-scale combat operations, indications, contraindications to its use and the peculiarities of its implementation in combat surgical abdominal trauma are summarized.
Conclusions. Abdominal VAC therapy for combat surgical injury of the abdomen is the optimal way to temporarily close the abdominal cavity at the end of the I phase of the DCS tactics at the Role II of combat medical support, which allows you to remove pathological exudate effectively from the abdominal cavity and rehabilitate it (including during medical evacuation to the next level of medical care ) and is preparation for performing reconstructive operations and final closure of the abdominal cavity in the III phase DCS tactics.
Хірургічне лікування реберних клапанів при торакальній травмі
Authors: Zarutskyi Ya. L. , Melnychenko O. O.
Published: April 2024

Вступ. Нестабільність грудинно-реберного каркасу в структурі торакальної травми становить 8,4% випадків і, в основному, є наслідком закритих травм. Не зважаючи на постійне удосконалення методів діагностики, моніторингу, розвитку інтенсивної терапії кількість пізніх гнійно-септичних ускладнень та летальність лишалися на високому рівні і сягали 71,6% та 38,8% відповідно, що спонукало до пошуку нових методів хірургічного лікування.

Мета: покращити результати хірургічного лікування постраждалих  з нестабільністю грудинно-реберного каркасу шляхом впровадження оригінальних методик фіксації реберних клапанів при торакальній травмі. 

Матеріали і методи. Проведено дослідження з 2010 по 2023 рік на базі лікарні швидкої допомоги м. Київ та НВМКЦ «ГВКГ». При аналізі 1488 випадків торакальної травми виділено постраждалих з нестабільністю грудинно-реберного каркасу. Пацієнти були розподілені на дві підгрупи: основна (n=56), яким виконали хірургічну стабілізацію реберних клапанів та порівняння (n=67), яким такі операції не виконували. Середній вік пацієнтів основної групи становив (47,4 ± 13,1) років, порівняння ‒ (51,9 ± 15,8) років. Гендерний розподіл в групах був наступним: основна група 78,6 % чоловіки, 21,4 % жінки, група порівняння 77,6 % чоловіки і 22,4 % жінки.

Результати. Методику стабілізації грудинно-реберного каркасу у постраждалих вибирали індивідуально, в залежності від тяжкості травми. При вкрай тяжкій травмі стабілізацію виконували під час реалізації І чи ІІІ фази тактики контролю ушкоджень (DCS) відкритим або закритим методами чи після виведення пацієнта з шоку з переважним застосуванням екстраплевральних методик. В гострому періоді травматичної хвороби використовували виключно спицеві методики. Після виведення з шоку застосовували всі наявні методики (АЗФ, спиці, пластини, тощо). При тяжкій травмі використовували інтра- та екстраплевральні методики з переважанням останніх відкритим методом чи відеоасистовано. При нетяжкій травмі використовували будь-яку методику чи їх поєднання. Перевагу віддавали відтермінованим операціям під відеоторакоскопічним контролем.

Висновки. Методика стабілізації грудної клітки визначається індивідуально на підставі визначення тяжкості травми. Фіксація флотуючих сегментів дозволила зменшити тривалість стаціонарного лікування, тривалість ШВЛ, терміни перебування у ВРІТ, кількість пізніх гнійно-септичних ускладнень, загальну летальність.
Уроки повномасштабного вторгнення росії: ураження бойовими отруйними речовинами подразнювально-задушливої дії (власне клінічне спостереження)
Authors: Radchenko O. M. , Stadnik S. M. , Komarytsya O. J. , Fedyk O. V.
Published: April 2024

Вступ. Станом на березень 2024 р. від початку року росія 346 разів застосовувала хімічну зброю проти українських військових. Проте, дисципліна «Військова терапія» у медичному університеті не встигає висвітлити особливості клініки та діагностики уражень подразнювально-задушливими бойовими отруйними речовинами (БОР).

Мета. Збільшити поінформованість щодо проявів уражень БОР подразливо-задушливої дії, які використовуються у сучасній війні росії проти України.

Матеріал та методи. Проведено огляд літератури за ключовими словами та наведено ілюстративний випадок.

Результати. Найчастіше застосовуються гранати К-51 з хлорпікрином, РГР з лакримантом о-хлоробензиліден малонітрілом (CS) та РГ-Во з іритантом хлорацетофеноном (CN). Ураження БОР подразнювально-задушливої дії переважно є зворотними, перебігають стадійно і впливають на органи зору та чуття, дихальну, травну, нервову та серцево-судинну систему, що потребує медичних втручань симптоматичного характеру. Клінічна ілюстрація показує випадок раптового розвитку негоспітальної пневмонії з множинним абсцедуванням, що може бути зумовлено «цитокіновим штормом» внаслідок дії БОР.

Висновки. Обсяг та географія використання БОР хлорпікрину, хлоробензиліден малонітрілу та хлорацетофенону російською армією у сучасній війні зростають. Ураження БОР подразнювально-задушливої дії переважно є зворотними, перебігають стадійно і впливають на органи зору та чуття, дихальну, травну, нервову та серцево-судинну систему, що потребує медичних втручань симптоматичного характеру. Особливістю клінічного випадку були відтерміновані прояви пошкодження легеневої тканини щодо дії БОР, множинність абсцедування, відсутність вираженої температурної реакції, досить швидке покращення щодо абсцесів, що дозволяє сформувати гіпотезу про зумовленість деструкції легеневої тканини у цьому випадку «цитокіновим штормом».
Physical and sensory quality of coffee dried in three prototypes of greenhouse solar dryers
Authors: Huamán-Murillo María , Mejía Shirley , Murillo-Baca Silvia , Ponce-Rosas Fortunato , Fuentes-Meza Maria
Published: April 2024

Reducing the drying time of coffee without causing negative effects on cup quality has been the subject of several investigations. The objective was to determine the effect of three variants of a greenhouse-type solar dryer prototype on the physical, sensory and microbiological quality of coffee. The solar dryer prototype with three variants, prototype 1 (P1) greenhouse solar dryer, prototype 2 (P2) solar dryer with air extractor and prototype 3 (P3) solar dryer with air extractor and solar powered heaters, was compared to traditional drying (T0) (cement floor). Drying time, physical grain defects, yield, sensory and microbiological quality were evaluated. The best results were obtained in P3 with a drying time of 52 h (2 ¼ days), with dry parchment coffee beans without primary defects, higher yield in exportable gold coffee (83.24 %), sensory profile of 84.25 points qualified as specialty coffee (with Q Premium grade) and better safety than coffee obtained by traditional drying; demonstrating that the greenhouse type solar dryer with air extractor and solar energy heaters is a sustainable alternative to improve the efficiency of coffee drying while preserving its sensory quality, an essential value for producers to achieve better prices.
An Overview of Computer Science and Engineering and Its Latest Technologies
Authors: S. Rajkumar  , D.J. Sujay  , R. Sangeetha  , G. Sudhakar  , K. Muralikrishna  , D. Kumaraswamy
Published: April 2024

Computer Science and Engineering (CSE) is a dynamic and rapidly evolving field that encompasses a wide range of topics, from fundamental algorithms and programming languages to cutting-edge technologies like Artificial Intelligence (AI), Quantum Computing and Cyber security. This paper provides a comprehensive overview of CSE, tracing its historical development and exploring the latest advancements and emerging trends in the field. The paper highlights the core concepts and principles of CSE, discusses the interdisciplinary nature and examines how it has become an integral part of modern society. Additionally, it provides an analysis of the most recent advancements in CSE, covering topics such as Artificial intelligence, Block chain, Cloud computing and Internet of Things (IoT) etc., overall, this paper aims to provide readers with a comprehensive understanding of the current landscape of CSE and some of the technological trends that are shaping its future.
A Study of Employee Satisfaction with a Focus on Employee Incentives
Authors: Amtul Wahab  , Iffath Unnisa Begum  , Pabbathi Nandini  , Padisala Sowjanya  , Pagadala Harshavardhini  , Pallewari Nithya
Published: April 2024

This research endeavors to examine the relationship between employee satisfaction and the effectiveness of employee incentives within organizational settings. Employee satisfaction is a critical factor influencing productivity, retention, and overall organizational success. This study specifically investigates how various incentive programs contribute to employee contentment and engagement. Utilizing a mixed-methods research design, this study combines qualitative data gathered through employee interviews and focus group discussions with quantitative surveys to explore and analyze the impact of employee incentives on overall satisfaction. The qualitative approach seeks to uncover nuanced insights into employees' perceptions and experiences, while quantitative analysis aims to identify trends, correlations, and statistical significance. The research will delve into various aspects of employee incentives, including financial rewards, non-monetary recognition, career development opportunities, and workplace culture. It aims to discern the preferences and motivational factors that influence employee satisfaction and engagement. The findings from this research are expected to provide valuable insights for organizational leaders, human resource professionals, and business decision-makers. Understanding the dynamics of employee satisfaction in relation to incentive programs can guide the development of effective strategies to attract, motivate, and retain talent. This study contributes to the broader understanding of employee motivation and satisfaction, serving as a foundation for further research and informed decision-making in the realm of human resource management.
Intellischool: A Student Information System for Senior High School
Authors: Campanan Azelle Marie , Bermejo Ruby Mae , Madrigal Dennis
Published: April 2024

An IntelliSchool: A Student Information System (SIS) for Senior High School (SHS) is a software application intended to oversee and simplify different aspects of student-related academic information efficiently. This study aimed to ensure data accuracy and consistency, develop a paperless and web-based class record, ensure fairness and transparency in generating forms, and enhance parent-school communication and involvement by incorporating a messaging system. Descriptive-developmental approach was employed in this study. Interviews and direct observation of transaction processes were used as data collection methods in developmental approach. The software development life cycle (SDLC) adopted was Rapid Application Development (RAD), encompassing stages from requirements planning, user design, development, and system launch. The system was developed using Code Igniter PHP Framework, MySql, JQuery, and Code Espresso SMS Gateway technologies. In descriptive approach, test case to check systems functionality and Post Study System Usability Questionnaire (PSSUQ) were administered sequentially to 5 IT experts and 35 end-users. In data analysis, standard mean was employed. The test case obtained "passed" rating. In PSSUQ, overall mean is 1.21 across system usefulness, interface quality, and information quality. The system has undergone pilot implementation through locally hosted network infrastructure, fulfilling its intended nature and purpose. The recommendation was to use a server that accommodates users without sacrificing the system’s performance.
A Review of the Impacts of Music and Implications for Music Medicine
Authors: Sun Krystal , Haralambopoulos Athanassios
Published: April 2024

Music operates as a stimulus that arouses people’s emotions and induces the release of neurotransmitters and hormones in the brain such as serotonin and dopamine. As such, music has many physiological effects including increased heart rate, blood pressure, and respiratory rate as well as impacts on mood. It also activates many networks in the brain, such as auditory neural pathways that process music and sensory circuits. Research has shown that involvement in musical activities have a noticeable impact on the intellectual, social, and personal development of children, catalyzing cortical reorganization and permanently altering how the brain processes information. Engagement in music learning and training, in particular, has been found to impact cognitive function and development. Though research has been conducted on these impacts, there has been little research comparing the impacts of listening to music on young adult musicians and non-musicians. Future research should investigate what these differences are to help inform the use of music medicine on patients of varying degrees of past and present engagement in music training and play.
Usinas hidrelétricas, represas, aninhamento e fragilização do licenciamento ambiental e da escolha racional
Authors: Del Moral Hernandez Francisco
Published: April 2024

O presente artigo pretende discutir, amparado em casos de referência, a possibilidade de discussão na esfera pública de temas relacionados aos processos de licenciamento ambiental de grandes projetos e seus desdobramentos na área de mineração e da construção de hidrelétricas de grande porte. Faz-se uma revisão de conceitos associados à da teoria da ação comunicativa e ampliação das discussões em  espaços ampliados pela formação de redes e fóruns híbridos que se reúnem para discutir, analisar e propor ações relacionadas a problemas no licenciamento ambiental e a problemas decorrentes da implantação  e operação de empreendimentos que tiveram licenciamento ambiental com déficits importantes nas análises e que redundaram  em aninhamento de problemas,  prototipando, nas fases iniciais de licenciamento, remediações futuras que se materializaram posteriormente. Foram selecionadas quatro experiências associadas à presença de hidrelétricas como exemplos de licenciamentos ambientais frágeis e fragilizados e com consequências ambientais profundas:  O caso da usina hidrelétrica de Belo Monte, o caso da mineradora Belo Sun, o acidente industrial ampliado da Vale-Billiton (Bento Rodrigues/Mariana. MG) e a formação redes e fóruns-híbridos de análise, estudo e proposição decorrentes das situações-problema descritas neste artigo. Considera-se pertinente e útil o resultado dessas experiências no sentido de contribuição ao processo brasileiro de construção democrática e como espaço de construção de fóruns híbridos e atores-rede para a discussão das modificações propostas no licenciamento ambiental brasileiro evitando seu desfiguramento e fragilização.
carreira de Otto Bier entre 1928 e 1947
Authors: Bonaventura Isabella , Barros da Silva Márcia Regina
Published: April 2024

Este artigo abordará os primeiros anos da carreira científica de Otto Guilherme Bier, desde sua formatura em 1928 até o afastamento da diretoria do Instituto Butantan, em 1947. Destacaremos como esse pesquisador elaborou seus primeiros trabalhos experimentais, aproximando-se da imunologia. Serão acompanhadas as atividades de Bier junto à Escola Paulista de Medicina, que resultaram em 1941 na elaboração do manual Bacteriologia e Imunologia em suas aplicações à medicina e à higiene. Também nos interessa observar as parcerias internacionais deste cientista, entre as décadas de 1930 e 1940, destacando suas estratégias para atrair a atenção de pesquisadores europeus e dos Estados Unidos.
A Quantitative Analysis of the Determinant Factors of Job Satisfaction among Albanian Elementary School Teachers
Authors: Kume Enida
Published: April 2024

The quantitative assessment of job satisfaction among Albanian Elementary School Teachers, identification of determinant factors and ranking them are objectives of this study. Descriptive analysis and Exploratory Factorial analysis of the data obtained from interviews of 205 teachers showed that referring to Job satisfaction Albanian Elementary School Teachers are classified at "Good" level. The intrinsic motivation factors have a greater effect than the extrinsic/hygiene factors on teachers' job satisfaction. To increase the teachers`job satisfaction are necessaries the changes in reward policies, reduce the number of pupils in the class, more effectively organize the teachers` workload in classroom and outside school.
Exploring Performance and Challenges Faced by Tanods: A Comprehensive Review of Related Literature
Authors: Wakat Irene M.
Published: April 2024

The manuscript offers an in-depth examination of the performance and obstacles faced by barangay tanods, vital civilian volunteers tasked with upholding peace and security in areas where formal law enforcement presence is scarce. The study extensively examines various aspects of barangay tanods' roles, responsibilities, and operational effectiveness, emphasizing their satisfaction levels, training needs, empowerment initiatives, and operational challenges. It underscores the significance of continuous training programs, specialized competencies, and community responses in improving the overall performance of barangay peacekeeping teams. Additionally, the research explores how barangay tanods engage in disaster risk reduction, respond to public health emergencies, and adapt to evolving work environments, demonstrating their resilience and adaptability during crises. While recognizing the effectiveness of barangay tanod across different domains, the study also highlights operational barriers like limited resources and challenges in information dissemination that impede their optimal performance. The study concludes by promoting research initiatives that encompass gender diversity to gain deeper insights into the responsibilities and challenges encountered by female tanods, aiming to improve the tanods' overall success in keeping peace and order. This research significantly adds to the domain of existing knowledge by illuminating the essential function fulfilled by barangay tanods and providing valuable perspectives to direct upcoming researchers in advancing understanding within this critical field.
Forecasting for new lode-placer gold objects in the southwestern ending of the Kurtushibinsky metallogenic zone, based on the digital relief analysis
Authors: Makarov VLADIMIR , Babintsev Nikita , Losev VLADIMIR , Mezhubovsky VLADIMIR , Serdyuk SERGEI , Samorodskaya Maria
Published: April 2024

The article provides conclusions on the history of development of the topography within the Kurtushibinsky metallogenic zone, based on compilation of maps of the vertex and base surfaces of different levels. The areas of erosion and accumulation of loose material, took place at different phases, have been distinguished. The outlines of the potentially gold-bearing Gagul River paleovalley were drawn, that was not previously identified. The prospect for gold of this paleostructure and its associated recent alluvial systems has been concluded. The sites most promising for placer gold exploration have been outlined.
Positive and Negative Effects of Bride-Price on the Institution of Marriage among the Mambwe People of Zambia’s Mbala District
Authors: Musonda Francis , Hambulo Farrelli , Kalimaposo Kalisto , Milupi Inonge , Mubita Kaiko , Simui Francis
Published: April 2024

The traditional, cultural or civic practice of ‘marriage’ is found in all human societies. Its origin can be traced back to the very beginning of human existence on earth. The importance accorded to this institution is confirmed by the common understanding that every society needs marriage and that any community that lacks marriage is bound to have its families fail (Chewe, 2013). Moreover, on the importance of this institution, Chilufya (2008), opines that the civic practice of marriage is the foundation and substance of every family and social unit in every society. Usually, marriage is embedded in various issues but of particular importance to this article is its embeddedness in cultural issues, specifically the custom of bride-price or bride payment. Drawing qualitative data from Musonda’s (2021) study entitled “the nature and scope of bride-price among the Mambwe people of Mbala District”, the article specifically focuses on both the positive and negative effects of bride payment on the institution of marriage specifically among the Mambwe people. Most scholarly studies and discourse in academia mainly engage with the aspects of how bride payment is done and its cultural significance in various ethnic groups globally. Utilizing research findings from Musonda’s (2021) study, this article departs from the aforementioned and brings to the fore a unique blend of both the positive and negative effects of bride payment to the institution of marriage particularly among the Mambwe people. Of particular heightened significance in this article, is the aspect of the negative effects of bride payment on the institution of marriage among the Mambwe because it provides a very unique or rare exposition of the dark side or unpleasant face of this common customary practice to both men and women among the Mambwe people. The article specifically perceives ‘bride payment’ from a civic perspective.
The Impact of Eco-Labeling on Customers’ Green Purchase Intention: A Comparative Study Between Cargills Food City and Lanka Sathosa Supermarkets in Polonnaruwa District
Authors: Nirmani R.A.D. , Prabaharan T.
Published: April 2024

The increasing global concern over environmental degradation has prompted both consumers and businesses to prioritize eco-friendly practices and products. This study investigates the role of Eco-labeling as a green marketing strategy and its influence on customers’ green purchase intention within the context of the supermarket industry in Sri Lanka, focusing on Cargills Food City and Lanka Sathosa supermarkets in the Polonnaruwa District. The objectives of this research are twofold: firstly, to assess the current level of eco labeling and customers’ green purchase intention, and secondly, to analyze the impact of eco labeling on customers’ green purchase intention in the selected two supermarkets. The study aims to bridge existing research gaps in understanding green marketing strategies within the Sri Lankan market, particularly in the supermarket industry. By exploring eco labeling as a green marketing strategy, this research seeks to enhance consumers’ awareness of the environmental attributes and benefits of green products, thereby influencing their purchasing behavior towards more environmentally sustainable choices. The study was conducted as a comparative study. Structured questionnaire was used as the method of data collection and selected 380 supermarket customers of Cargills Food City and Lanka Sathosa supermarket in Polonnaruwa district as the sample of this study. Convenience sampling method was used to make the sampling frame and quantitative research approach used for this study. Univariate and regression analyses were used to analyze the data. The findings indicate that there is a strong positive impact of eco labeling on customers’ green purchase Intention in both supermarkets. Moreover, this study supposed that the suitable usage of Eco Labeling will increases the Customers’ Green purchase Intention.
Racialisme
Authors: Gueye Abdoulaye
Published: April 2024

A category for differentiating the human species, race has gradually become a categorization for classifying and hierarchizing this increasingly diverse humanity. For a long time, race was conceived as a question of phenotype. More recently, and in social science literature in particular, indicators of racial identity and identification have been extended from the physiological to the social register. This mutation essentially reflects the evolution of the social sciences' view of race. Researchers realize that race cannot be seen. It is the product of the action and discourse of social actors. This process is reflected in sociological thinking, which emphasizes that race is a social construct.
Distributional Impacts of Carbon Pricing on Accessibility Across Space and Incomes
Authors: Avner Paolo , Nell Andrew , Herszenhut Daniel
Published: April 2024

Urban transport is a major driver of global CO2 emissions, and, without strong mitigation strategies, its contribution is likely to increase with the rapid urbanization occurring in developing countries. There is a growing consensus on the fundamental role of carbon pricing for reducing CO2 emissions. However, carbon pricing policies are frequently criticized and resisted for having adverse distributional impacts, especially when they impact transit services, the cheapest motorized transport means. Policies affecting transport costs have impacts on household well-being. In the short term, they impact how much income is left after commuting expenses are incurred. But more generally, they impact accessibility to jobs, which is associated with reduced unemployment, better-paid jobs, and more formal and permanent employment. Accessibility is also a key determinant of where people can afford to live in urban areas. Carbon pricing can therefore negatively impact households, especially the poorest, by locking them out of the labor market or constraining them to live in locations with high housing costs.
Effects of Leadership Styles on Employee’s Performance in United Nations Development Office, Abuja, Nigeria
Authors: Ndulue Ifeyinwa
Published: April 2024

The issue of the appropriate leadership style to adopt in United Nations Development Programme (UNDP), Abuja has lingered as far as the inception of the organization in Nigeria. Most employees of the organization have ascribed their dwindling commitment to work, productivity and morale to the autocratic style of leadership in the organization. The study examined the effects of leadership style on employee’s performance in United Nations Development Programme, Abuja, Nigeria. The following hypotheses were formulated in null form, they are Leadership style has no significant effect on employee’s commitment to work in United Nations Development Programme (UNDP), Abuja. Leadership style has no significant effect on employees’ productivity in United Nations Development Programme (UNDP), Abuja. Leadership style has no significant effect on employee’s morale in United Nations Development Programme (UNDP), Abuja. The survey research design was used in the study. Data was collected from primary source with the use of questionnaire. The duration of study was between 2013 to 2022. Ordinary Least Square was adopted and findings revealed that there is a significant relationship between Leadership style and employee’s performance in United Nations Development Programme (UNDP), Abuja.
Agency Banking and Poverty Reduction in Plateau State
Authors: Ayeni Akintunde , Folagbade Aderonke , Arandong Idi , Dare Olateju , Adeoye Seyi
Published: April 2024

This study delves into the potential of agency banking to alleviate poverty in Plateau State, a region primarily reliant on agriculture and grappling with a high poverty rate, along with a sizable unbanked population. The research aims to investigate the correlation between agency banking and poverty reduction in Plateau State. Employing a descriptive survey design, the Taro Yamane formula was used to select a sample of 360 participants who were First Bank Plc agents. Quantitative analysis techniques, including descriptive statistics (percentages, mean, and standard deviation) and multiple linear regressions with SPSS 25.0, were employed to test the study's hypotheses. The results of the statistical analysis revealed that the income of agents has a significant impact on poverty reduction. Furthermore, the study found that the transaction volume of agents also significantly contributes to poverty reduction in Plateau State. However, it is important to note that the educational level of agents did not show a significant effect on poverty reduction in the state. As a result, the study recommends that banks operating in Plateau State should seize the opportunity presented by agency banking to reach the rural population, aligning with the Central Bank of Nigeria's (CBN) National Financial Inclusion Strategy (NFIS). This strategy emphasizes targeting women, rural areas, youth, Northern Nigeria, and micro, small, and medium-sized enterprises (MSMEs) to achieve a high level of financial inclusion, ideally reaching a 99% financial inclusion rate by 2030. In addition to promoting agency banking, the study suggests creating awareness of financial literacy in rural areas. This awareness campaign aims to educate the long-standing unbanked population on the benefits of banking services facilitated through agent banking, thereby fostering a more inclusive financial landscape.
princípio da intranscendência refletido na arquitetura prisional
Authors: Vasconcelos Beatriz Pontes Nogueira , Oliveira Tarsis Barreto
Published: April 2024

O presente artigo tem como objetivo analisar a falta de estrutura para visitas familiares e íntimas nas unidades penais masculinas do Brasil e seus reflexos no ciclo social da pessoa em privação de liberdade, em especial companheiras do gênero feminino e crianças. O princípio da intranscendência afirma que nenhuma pena poderá passar da pessoa do condenado. Ocorre que, apesar de na teoria o instituto da pena possuir caráter ressocializador, a falta de investimento adequado do Estado, em conjunto com a superlotação e escassas oportunidades, traduzem o sentimento de vingança da sociedade frente ao infrator, minando as tentativas de reinserção social. Apesar de os presos serem os principais afetados pela precariedade carcerária e a falta de ambientes próprios para visita das famílias, as visitas ocorridas nas próprias celas, sem qualquer privacidade, são uma maneira indireta de atingir os detentos. O instituto da família tem a importância mencionada em diversos momentos na legislação, porém sua importância parece restringir-se ao lado de fora dos muros das penitenciárias, visto que o Estado não se esforça para criar estruturas que auxiliem na manutenção dos vínculos familiares durante o cumprimento da pena. A metodologia empregada na presenta pesquisa foi o método dedutivo, com abordagem qualitativa do problema, tendo a pesquisa finalidade exploratória, e sendo utilizada como técnica de obtenção de dados a pesquisa bibliográfica.
Perception of E-learning among Banaras Hindu University Students: A Comprehensive Analysis
Authors: Singh Sukhchain , Singh Arun Kumar , Singh Prashish
Published: April 2024

The COVID-19 pandemic necessitated a transformation in teaching and learning methods, leading to the widespread adoption of E-learning. The study was conducted in 2021, employing a structured questionnaire and descriptive research design to analyze the perception of Banaras Hindu University Students towards E-learning. The survey included 127 respondents, with representation from the Institute of Agricultural Sciences (I.A.S.), Indian Institute of Technology (I.I.T.), Institute of Medical Sciences (I.M.S.), Institute of Management Studies (I. Mg. St.), Institute of Sciences (I.Sc.), and Institute of Environment and Sustainable Development (I.E.S.D.). This perception of students towards E-learning was measured using a 3-point continuum Likert scale consisting of 17 items. The majority of (66.92%) respondents had a favourable perception towards E-learning. Age and parent education level education had a positive and significant relationship with the perception of respondents towards E-learning. It can be concluded that the perception towards E-learning among students of six institutes of BHU is positive and this will be the most important aspect as this only affects the further acceptance or rejection of E Learning.