bluuebunny/crossref_metadata_2025 huggingface dataset:
Promosi Kesehatan Pentingnya Gizi Seimbang pada Anak Sekolah Dasar di Meulaboh, Aceh Barat Tahun 2023
Authors: Kusumawardani Eva Flourentina , Rimonda Rubi , Paradhiba Meutia , Syam Nasrianti , Hasanah Harahap Laila Apriani , Chandra Siahaan Perry Boy , Saputra Firman Firdauz , Putra Onetusfifsi , Fadillah Mardi
Published: January 2024

Balanced nutrition knowledge was knowledge about food and nutrients, sources of nutrients in food, safe foods to consume to prevent diseases, and how to properly prepare food to retain nutrients, as well as how to lead a healthy life. One appropriate effort to enhance early knowledge of balanced nutrition is by promoting the importance of balanced nutrition in elementary school children. The method used in this community health education activity was the public health education method. The objective of this community service activity was to provide health education about the importance of balanced nutrition to fifth-grade elementary school students at SDN 03 Meulaboh, West Aceh, so that students would understand the importance of balanced nutrition. Thirty students were selected as respondents using a total sampling technique. The results of this health promotion activity showed that there was an interactive question-and-answer session after the health promotion, and the students were able to answer the questions posed by the facilitator during the Q&A session. It is essential to provide health education about the importance of balanced nutrition to enhance early knowledge of balanced nutrition. Based on the health promotion results conducted on the importance of balanced nutrition at SDN 03 Meulaboh, West Aceh, it can be concluded that the students' knowledge of balanced nutrition was categorized as very poor before receiving education, but it improved to the good category after the health promotion.
A holistic approach for the elimination of child labour and its roots causes in supply chains : mainstreaming the promotion of the MNE Declaration in the ACCEL- Africa project
Authors:   International Labour Office
Published: January 2024

Adopting a holistic approach is key to address child labour and its root causes. In the very early stages of its implementation, the ACCEL Africa project - ‘Accelerating Action for the Elimination of Child Labour in Supply Chains in Africa’ (2018-2023), implemented by the Fundamental Principles and Rights at Work Branch (FUNDAMENTALS), established a collaboration with the ILO Multinational Enterprises and Enterprises Engagement Unit (MULTI). The objective of this collaboration was to promote and support comprehensive strategies and actions from business for the elimination of child labour and address its root causes based on the guidance provided by the MNE Declaration.
Các yếu tố ảnh hưởng đến ý định sử dụng hệ thống đường sắt đô thị của người dân tại thành phố Hồ Chí Minh
Authors: Dư Thị Chung , Đinh Lê Uyên Phương , Trần Thị Ngọc Tuyền , Trương Bảo Trân , Nguyễn Tường Vi
Published: January 2024

The purpose of this study is to evaluate the factors affecting intention to use the urban railway system in Ho Chi Minh City (HCMC) through employing both qualitative and quantitative approachs. The qualitative research was conducted by indepth interviews with 5 respondents for the sake of discovering of the research variable on intention to use urban railways. The official quantitative data were collected from 382 habitants who are living in Ho Chi Minh City. Partial Least Squares Structural Equation Modelling (PLS-SEM) technique was used to test measurement and structural model. The results of quantitative analysis show that Perceived ease of use, Environmental awareness and Price Perception have direct and positive impact on Attitude to using Metro system. The study also indicates that Novelty seeking and Attitude to using Metro system have positive effects on Intention to use urban railways. From the results achieved, the study proposes some policy implications to encourage using urban railway system when the system is completed and put into commercial operation in the upcoming time.
Các yếu tố tác động đến sự hài lòng của doanh nghiệp đối với cảng điện tử khu vực Đông Nam Bộ: Tích hợp các mô hình Hệ thống thông tin thành công và Chấp nhận công nghệ
Authors: Nguyễn Thanh Hùng
Published: January 2024

Vietnamese seaports are strongly applying digital technology in business activities, attracting stakeholders in the transportation supply chain to participate, creating a competitive advantage in the international market; However, there is not much research on electronic ports (ePort). The article identifies factors affecting businesses' satisfaction with ePorts in the Southeast region through the integration of Information Systems Success and Technology Acceptance Models. The research model has been validated through PLS SEM testing results from 220 respondents who are ePort users including: shipping lines, domestic transport, logistics service providers, and import-export companies. The empirical results provide significant positive impacts between the factors system quality, service quality, information quality, perceived usefulness, perceived ease of use and satisfaction with ePort. The empirical evidence and discussion presented in the study will help ePorts’ manager improve and utilize the full potential of ePorts as a useful tool towards transparency and efficiency in the port clearance process of imported and exported cargoes.
Nghiên cứu ảnh hưởng của gắn kết công việc tới hiệu suất làm việc của nhân viên nhân sự
Authors: Nguyễn Thị Liên , Nguyễn Hùng Cường , Ngô Thị Mai , Đoàn Huy Hoàng , Lại Quang Huy , Hòa Thị Tươi
Published: January 2024

In recent times, the human resources profession in Vietnam has become increasingly prevalent and vital to organizations and enterprises. While the work of human resources ((HR) professionals may not directly generate revenue or profits for a business, their role is of utmost importance as they manage an organization's most valuable asset - its human capital. When HR employees work with high job performance, a profound passion for their work, and a strong commitment to fulfilling their roles, they contribute to the creation of enduring value and the sustained long-term growth of the enterprise. With the desire to contribute both theoretically and practically to the understanding of job engagement and employee performance, this research employs a model with 351 samples to explore the influence of job engagement on HR employee performance. The research results indicate that job engagement, through two mediating variables, job satisfaction, and innovative work behavior, significantly impacts the performance of HR employees, particularly Job engagement through the mediating variable of innovative work behavior, which has a significantly positive impact on employee HR performance. Leveraging these research findings, businesses can proactively develop suitable HR strategies, especially investing in and promoting innovative work behavior to enhance job engagement and, consequently, increase the performance of HR employees.
Tác động của trò chơi hóa đến ý định mua hàng của người dùng trên ứng dụng thương mại điện tử Shopee
Authors: Phạm Hùng Cường , Lê Sơn Đại , Lê Minh Thành
Published: January 2024

The purpose of the article is to evaluate the impact of gamification on consumers’ purchase intention on the Shopee e-commerce application. Data were collected through a questionnaire survey. Through a survey of 140 Shopee users in Vietnam from October 2022 to December 2022, the article determined the impact of gamification elements on the purchase intention of participants playing on the Shopee e-commerce application. After that, the data were processed through the following steps: Descriptive statistics, Cronbach’s Alpha Reliability, Exploratory Factor Analysis, Pearson Correlation Coefficient Analysis, Regression Program with the support of SPSS 20.0 software. The result has shown that there are 04 elements of gamification that have a positive impact on participants’ online purchase intention. In particular, the decreasing levels of impact are: Reward, Control, Capacity development, Sociality.
Mối quan hệ giữa quản trị công ty và thành quả hoạt động doanh nghiệp tại Việt Nam: vai trò điều tiết của tính minh bạch và tiếp cận thông tin
Authors: Trịnh Hoàng Anh , Phạm Đức Chính
Published: January 2024

The study aims to test the relationship between corporate governance and firm performance in Vietnam. The secondary data set was produced from 700 observations of 70 public businesses that were listed between 2012 and 2021 on the stock exchanges in Ho Chi Minh City and Hanoi. The sample was chosen using the random sampling approach. To test the hypotheses and research models, the GMM regression method is used. According to research findings, corporate governance and firm performance are positively correlated. Transparency and access to information both directly affect firm performance and moderate the relationship between corporate governance and firm performance.
IMPORTÂNCIA DE CONSIDERAR OS FATORES HUMANOS NAS INICIATIVAS DE PREVENÇÃO DE ACIDENTES DE EMBARCAÇÕES NA REGIÃO AMAZÔNICA
Authors: Marinho Hiago Francisco Andrade , Fontes Jassiel Vladimir Hernández , Almeida Hector Reis , Campo Eduardo Rafael Barreda del , Hernández Irving David , Santander Elvis Jhoarsy Osorio , Feitoza Joanna Williane da Silva , Lucas Evelyn Kaire Silva
Published: January 2024

Os acidentes de embarcações na região amazônica ainda acontecem, podendo estar relacionados a diversos fatores humanos. Porém, ainda é necessário planejar alternativas de prevenção de acidentes que considerem a análise desses fatores. O presente artigo apresenta, por meio de uma revisão de literatura, uma perspectiva sobre a influência que os fatores humanos têm nos acidentes de embarcações na região amazônica. É discutida a relação do erro humano na ocorrência de acidentes que envolvem embarcações, incluindo uma breve revisão das normativas aplicáveis. Também, é apresentado o uso do Sistema de Classificação e Análise de Fatores Humanos para Acidentes Marítimos, visando uma possível aplicação nas iniciativas de prevenção de acidentes regionais. A partir da revisão de estudos que foi feita, pode-se concluir que existe uma necessidade de avaliar os efeitos dos fatores humanos, incluindo os fatores organizacionais, na ocorrência de acidentes de embarcações que operam na Amazônia. Recomenda-se que as novas estratégias de análise de riscos e prevenção de acidentes, propostas pela academia, governo e indústria, integrem o uso de modelos estabelecidos na literatura científica que permitam avaliar a influência de fatores humanos em diversas aplicações da indústria naval regional.
ELECTRIC VEHICLES: STUDY OF ENERGY DEMAND AND IMPACT ON INFRASTRUCTURE DUE TO THE INSERTION OF ELECTRIC BUSES IN THE CITY OF SÃO PAULO
Authors: Silva Patricia , Gasi Fernando , Facó Júlio , Lourenço Sérgio Ricardo , Petraconi Filho Gilberto , Acácio Alexandre , Cassiano Douglas Alves , Silva Marcia Cristina
Published: January 2024

Buses have become essential for passenger transport, both within major cities and between cities. In 2020 March 12,815 buses were responsible for transporting 8.7 million people every day on 1,336 lines throughout the city of São Paulo. Means of transport, however, account for about a quarter of greenhouse gas emissions and the most growth-prospective modal. To this end, technologies such as electric vehicles are presented in order to comply with new legislation. To assess the real impact of the increase in the number of electric vehicles, it is necessary to evaluate the energy demand to be considered and the possible restructuring of the electricity grid. The quantification of the total bus demand for operation in the city of São Paulo was carried out in four distinct scenarios of electrification planning of the bus fleet resulting in the projection of increased electrical demand, reduction of CO2 emissions and the survey of the main bus garages in order to map the points of possible increase in electrical demand, which, in its worst case scenario, showed an increase of 0.39% compared to electricity generated by the State of São Paulo. The gradual replacement of current vehicles powered by combustion engines by electrified vehicles should contribute to sustainable development by reducing greenhouse gas emission rates in large urban centres.
A PRÁTICA PEDAGOGICA EM MEIO A PANDEMIA
Authors: Benites Maira Cristiane , De Mello Cidnei Amaral
Published: January 2024

As práticas pedagógicas pensadas, planejadas e construídas para serem desenvolvidas no ano de dois mil e vinte, foram abruptamente desconstruídas com a chegada da pandemia da COVID-19. A princípio, achava-se que seria por um curto período, e tudo retornaria ao habitual, ao domínio presencial do ensino: professor e alunos em uma sala, porém prolongaram-se a permanência em domicílio, desestabilizando um percurso já definido. Foi entao necessário que todos redesenhássemos nossas vidas, nossa rotina, nossa forma de trabalhar, de ensinar, de aprender. A profissão de professor tendo como um desafio diário, que é exercê-la de maneira eficaz, com todas as intempéries do cotidiano, mais, uma vez se vê desafiada, neste período pandêmico, de ter que instrumentalizar um processo para proporcionar a continuidade da aprendizagem em tempo real, utilizando recursos midiáticos, onde os desafios superaram a forma presencial. Propomos a reflexão sobre as práticas pedagógicas que foram utilizadas para o desenvolvimento da aprendizagem em um ambiente domiciliar, onde muitas vezes um membro da família é o protagonista do processo, ou, o próprio aluno o faz. Porém, essas práticas fizeram com que o professor dominasse recursos, que não eram utilizados cotidianamente, mas, passaram a ser o cerne do processo educativo durante esse período de reclusão domiciliar.
STUDY AND COMPARISON OF STRUCTURE HAVING DIFFERENT INFILL MATERIALS USING ETABS
Authors: Journal IJSREM
Published: January 2024

Reinforcement concrete structure frame system widely used around the world. In building structure, structure element is generally taken as Beam, column, foundation. The dead & live load is transferred from beam to column, column to footing then ultimately load distributed into the soil. The wall load is taken by beam. In building design, we mentioned the whole wall on the beam is possible, if it is not possible, we taken concealed beam into the slab below the wall. During the analysis of frame structure, we consider wall as non-structural element. But including walls in the structure analysis is play important role. This study deals with the examination of the impact of infill in structure and their behaviour in structure. In present situation high rise building constructed with the various type of infill wall materials. Some of them generally use for example red brick, AAC wall, Hollow concrete block, lightweight Aluminium & Steel panels. So three types of models are created on ETABS software. In this study 9 storey high rise building is designed in ETABS with taking 3 infill materials like Fly Ash brick, AAC block and Hollow concrete block taken for study which on the most critical earthquake zone IV analysis (Dynamic) is done using ETABS, soil properties assumed medium and importance factor is taken 1.2 . The all three infill wall models compare with the basic design parameter like moment, shear force, displacement. The all three models that I passed under seismic loading helped me to reach the conclusion on how all three models perform in the case of seismic loading. And by comparing the percentage growth in the displacement and storey drift we can decide the most efficient building. Because the AAC block has the lowest density hence it should have the least moment generated compared to other bricks almost 20-30 percent difference is expected. And the model with Strut member should have least deflection compared to other models. The difference of 15-20 percent is expected atleast. Keywords: ETABS, Structural Analysis, masonry infill, RC frame, earthquake, displacement, drift, base shear, AAC blocks, Hollow concrete block, Bending moment, Diagonal Strut
A Chaos-FFH Based Approach Against Illegal Intelligent Reﬂecting Surface (IIRS) Based Jamming Attacks
Authors: Baghel Ragini , Vyas Dr. Manish
Published: January 2024

Illegal intelligent reflecting surfaces (I- IRSs), i.e., the illegal deployment and utilization of IRSs, impose serious harmful impacts on wireless networks. The existing I-IRS-based illegal jammer (IJ) requires channel state information (CSI) or extra power or both, and therefore, the I-IRS- based IJ seems to be difficult to implement in practical wireless networks. Due to continued sharing of resources, wireless networks often come under security attacks, most common of which are eavesdropping attacks. In the case of eavesdropping attacks, deliberately designed random eavesdropping data is added to the channel. These eavesdropping along with noise result in packet losses and low throughput, degrading the overall performance of the cognitive network. In this work, a security aware jamming and eavesdropping rejection mechanism is proposed which detects suspicious signals in the channel frequency response and employs discrete equalization to recover transmitted data. The proposed approach uses a chaos based FFH protocol for possible adversarial eavesdropping attacks. The error rate and average sum rate show that the proposed system outperforms the exiting systems in terms of the performance metrics. Keywords:- Illegal Intelligent Reflecting Surface (IIRS), Jamming Attack, Packet Intercept. Error Rate, Sum Rate
Dynamics of Indonesia’s Export to RCEP Member Countries
Authors: Wicaksono Katon , Yuanfen Tu
Published: January 2024

Artikel ini mengkaji dinamika ekspor Indonesia ke negara-negara anggota RCEP dengan menggunakan pendekatan kualitatif. Dinamika ekspor Indonesia ke negara anggota RCEP sangat kompleks dan dipengaruhi oleh berbagai faktor, antara lain pertumbuhan ekonomi anggota RCEP, permintaan produk Indonesia di negara anggota RCEP, daya saing produk Indonesia di negara-negara anggota RCEP, kebijakan perdagangan negara-negara anggota RCEP, infrastruktur dan logistik di Indonesia,  dan iklim investasi di Indonesia. Di temukan bahwa implementasi perjanjian RCEP berdampak positif terhadap dinamika ekspor Indonesia ke negara-negara anggota RCEP. Perjanjian RCEP telah menurunkan tarif dan hambatan perdagangan lainnya antara Indonesia dan negara-negara anggota RCEP, yang memudahkan eksportir Indonesia untuk menjual produk mereka di negara anggota RCEP. Namun, dalam artikel ini juga menemukan bahwa Indonesia menghadapi sejumlah tantangan dalam meningkatkan ekspornya ke negara anggota RCEP. Tantangan ini termasuk kurangnya basis manufaktur yang kuat di Indonesia, rendahnya kualitas produk Indonesia, tingginya biaya melakukan bisnis di Indonesia, dan kurangnya tenaga kerja terampil di Indonesia. Artikel ini diakhiri dengan membahas implikasi temuan bagi pembuat kebijakan dan eksportir. Pemerintah Indonesia perlu mengatasi tantangan yang dihadapi oleh eksportir Indonesia untuk lebih meningkatkan ekspornya ke negara anggota RCEP. Artikel ini juga berpendapat bahwa eksportir perlu meningkatkan kualitas produk mereka, mengurangi biaya melakukan bisnis di Indonesia, dan mengembangkan tenaga kerja terampil.
Pengaruh Edukasi Gizi Seimbang Melalui Media Video Animasi terhadap Peningkatan Pengetahuan dan Pola Makan Remaja Overwight di SMPN 2 Samarinda
Authors: Ekayati Indira
Published: January 2024

Overweight merupakan masalah kesehatan yang sering dijumpai di seluruh dunia dan bisa dialami pada semua kalangan usia, akan tetapi umumnya dialami pada tahun pertama kehidupan dan usia anak sekolah. Berat badan berlebih (overweight) adalah berat badan yang melebihi normal, dengan standar deviasi IMT/umur >+1SD untuk usia 5-19 tahun dan status Indeks Massa Tubuh (IMT) >25 kg/m2 pada dewasa. Dampak dari overweight yaitu terjadinya kelebihan gizi yang merupakan salah satu faktor risiko Penyakit Tidak Menular (PTM), seperti Diabetes Mellitus, penyakit kardiovaskular, gangguan fungsi pernapasan, dan beberapa jenis kanker. Jenis penelitian ini adalah quasi experiment dengan menggunakan rancangan The Matching Only Pretest-Posttest Control Group Design. Penelitian ini bertujuan untuk mengetahui pengaruh edukasi gizi seimbang menggunakan media video animasi terhadap peningkatan pengetahuan dan pola makan remaja overweight di SMP Negeri 2 Samarinda. Hasil penelitiannya adalah Karakteristik responden penelitian pada kelompok eksperimen dan kelompok kontrol sebesar 55,6% (10 responden) berjenis kelamin perempuan. Pada kelompok eksperimen sebesar 55,6% (10 responden) berumur 13 tahun dan pada kelompok kontrol sebesar 88,9% (16 responden) berumur 13 tahun.
Potensi Ekstrak Daun Pagoda (Clerodendrum paniculatum L.) sebagai Antibakteri Staphylococcus pada Penyakit Bisul
Authors: Anes Adriana Diana
Published: January 2024

Pemanfaatan tumbuhan obat sangat berkaitan erat dengan kandungan kimia dan pigmen dari tumbuhan tersebut, pigmen pada tumbuhan yaitu klorofil yang sangat penting bagi tubuh manusia dan meningkatkan daya tahan tubuh dari virus, bakteri dan parasit. Salah satunya spesies tumbuhan yang berpotensi sebagai obat dan antibakteri berasal dari famili Verbenaceae adalah tumbuhan Pagoda (Clerodendrum paniculatum L.). Pagoda berkhasiat untuk mengobati penyakit kulit seperti bisul. Penyakit bisul adalah penyakit pada kulit yang disebabkan oleh bakteri Staphylococcus aureus. Penelitian ini bertujuan untuk melihat potensi pemberian ekstrak daun Pagoda (C. paniculatum L.) sebagai antibakteri Staphylococcus aureus. Metode yang digunakan adalah metode eksperimen yaitu metode isolasi bakteri Staphylococcus aureus dari sampel nanah bisul, metode ekstraksi dengan sampel daun Pagoda (C. paniculatum L.) dengan pelarut aseton, metode identifikasi senyawa kimia pada Plat KLT dengan perbandingan pelarut aseton dan n-heksan, metode spektrofotometer dan metode uji aktivitas antibakteri daun Pagoda (C. paniculatum L.) terhadap bakteri Staphylococcus aureus. Hasil penelitian menunjukkan Adanya potensi aktivitas antibakteri daun Pagoda (C. paniculatum L.) untuk menghambat bakteri Staphylococcus aureus dengan konsentrasi hambat 0,5% diameter zona hambat 3 mm dan 1% diameter zona hambat 8,5 mm. Daun Pagoda (C. paniculatum L.) dinyatakan mengandung klorofil a, Klorofil b, pada identifikasi pigmen menggunakan Plat KLT. Klorofil a berwarna hujau kebiruan, klorofil b berwarna hijau kekuningan. Pada spektrofotometer yaitu klorofil a berada pada puncak panjang gelombang 600-700nm dan klorofil b pada puncak panjang gelombang 400nm-450nm. Klorofil menyerap sedikit cahaya hijau pada panjang gelombang 500nm-600nm.
Evaluating Dual Language Education Programs in Taiwan: Structure, Instruction, and Learning Outcomes
Authors: Lai Cheng-Ji
Published: January 2024

Despite the increasing popularity of dual language education programs in Taiwan, limited research assesses their effectiveness. This study evaluated eight English Immersion Programs (EIPs) in Taiwan, representing a dual language education model, using the Guiding Principles for Dual Language Education (GPDLE) framework. Interviews with the management team and a questionnaire for Native English Teachers (NETs) assessed the alignment of program structure and instruction with the GPDLE. A quasi-experimental design, including pre-tests and post-tests, examined the English listening and reading outcomes of 74 fourth to sixth-grade students in two randomly-selected EIPs over a year. The findings reveal that 83% of the EIPs fully adhered to the program structure outlined in the GPDLE, while only 33% of teacher instruction exhibited full alignment, with an additional 57% demonstrating partial alignment. Notably, significant improvements in reading were observed among fourth-grade students, and both reading and listening skills showed substantial enhancements in the fifth and sixth-grade students. The study recommends adopting a financially sustainable, user-paid model for an after-school English immersion program, supporting Taiwan’s 2030 Bilingual National Initiative.
The Preservation and Transmission of Gannan Tea Picking Opera Knowledge After the Cultural Revolution in 1949
Authors: Chang Junyong , Seekhunlio Weerayut
Published: January 2024

The study focuses on the preservation and transmission of Gannan Tea Picking Opera knowledge after the Cultural Revolution in 1949 using qualitative research methods such as interviews and observations with seven key informants. The following findings were obtained, which can be divided into three distinct periods: The tortuous development phase from 1949 to 1966 marked significant growth and development, with the establishment of specialized schools and the implementation of the “three reforms” contributing to knowledge transmission and preservation. The survival dilemma period from 1966 to 1976 during the Cultural Revolution imposed constraints on artistic expression, but the return of artists from rural areas and their role in recruiting apprentices supported the continuity of Gannan Tea Picking Opera. Finally, the Ganzhou Gannan Tea Picking Opera Troupe and educational institutions contributed to the revival of this traditional art form during the period of rebirth from 1976 to 2023. Retired artists continue to play a vital role in knowledge preservation and dissemination, reflecting the enduring resilience of Gannan Tea Picking Opera.
ROLE OF YOGBASTI AND SHAMANA CHIKITSA IN THE MANAGEMENT OF VATARAKT W.S.R TO GOUT: A CASE STUDY
Authors: Garje G.  , Wankhade V.
Published: January 2024

Ayurveda emphasizes prevention and focuses on promoting health and treating diseases. Vatarakta is a condition described in Ayurveda that can be related to gouty arthritis in modern medicine. In Ayurvedic terms, Vatarakta is primarily a disorder of Vata and Rakta, affecting the joints. Ayurvedic treatments for Vatarakta include shodhana (cleansing) and shaman (pacifying) therapies. Shodhana involves processes like oleation and mild sudation followed by specific enema treatments. Shaman treatments include various Ayurvedic medicines like Amrutadi guggulu and Manjishtha churna to alleviate symptoms. While modern medicine relies on analgesics, anti-inflammatory drugs, and steroids for Vatarakta treatment, Ayurveda offers natural and holistic approaches with fewer side effects. The study aims to identify an effective, cost-efficient Ayurvedic remedy for Vatarakta.
Motif Penggunaan Aplikasi LYSN Di Kalangan Fandom NCTzen Indonesia
Authors: Sarah Amarissa Girsang  , Duddy Zein  , Yuliani Dewi Risanti
Published: January 2024

The Korean Wave is a rising phenomenon in Indonesia. South Korean entertainment companies capitalize on this by introducing an innovation called LYSN, an application designed to enhance the quality of relationships between fans and idols. This research aims to explore the motives behind the usage of the LYSN app among NCTzen fandom. The research employs a qualitative approach, utilizing in-depth interviews as the data collection technique with informants meeting specific criteria. The findings reveal four motives for using LYSN: surveillance, diversion, personal relationships, and personal identity.
Transformaciones y problemáticas emergentes en el mundo del trabajo: Una mirada desde la ciencia psicológica
Authors: Peña-Jimenez Marco
Published: January 2024

El mundo del trabajo está experimentando múltiples cambios (tecnológicos, sociales, económicos) que han puesto en evidencia diversos y complejos desafíos (latentes o emergentes) que están transformando no solo las dinámicas de las organizaciones, sino también la naturaleza y el valor mismo del trabajo (Blustein et al., 2023; Odoardi et al., 2021). Algunas de esas problemáticas se hacen particularmente evidentes, por ejemplo, en los siguientes ejes de transformación: tecnológico (p. ej., digitalización, teletrabajo), laboral (p.ej. desempleo, acoso, labor emocional), y social (p.ej. equidad de género, trabajo sostenible y decente).

Por si fuera poco, la pandemia del COVID-19 ha desencadenado o intensificado dichos cambios que afectaron, o afectan aún, la capacidad de las organizaciones para satisfacer las necesidades de sobrevivencia, sustento, significado y seguridad mínimas para crear un entorno de trabajo justo, saludable, decente y sostenible (Blustein et al., 2023; Kniffin et al., 2021). Por tanto, estudiar en profundidad estos cambios no solo es clave para comprender las implicaciones psicosociales de estas problemáticas, sino también para contribuir con evidencia científica que ayude a crear y/o mejorar el mundo del trabajo y las organizaciones.

Conscientes de los aportes de la ciencia psicológica para hacer frente a los desafíos del mundo del trabajo actual, la Revista Puertorriqueña de Psicología (reps) convocó, a través de una sección especial, estudios que aborden las “Transformaciones y Problemáticas Emergentes en el Mundo del Trabajo”. El número actual integra, a través esta sección especial, 5 trabajos que analizan, desde diferentes perspectivas teóricas y metodológicas, algunas de esas problemáticas de actualidad o emergentes asociadas a la transformación tecnológica, laboral y social.
Transporte hidroviário, um estudo das hidrovias brasileiras e suas principais características
Authors: De Freitas Júnior Moacir , Bueno Robson Elias , Toloi Rodrigo Carlo , Dos Santos Dilma Vicente , Vendrametto Oduvaldo
Published: January 2024

O presente artigo faz uma reflexão acerca do modelo de transporte hidroviário brasileiro tomando como referencial a própria configuração do território brasileiro. Numa uma concisa análise histórica é possível perceber que esse modelo de transporte antes bastante utilizado foi perdendo espaço para o modelo rodoviário. Trata-se de uma temática que adquire relevância especial nos últimos anos, a partir de uma nova compreensão acerca da gestão de transportes e dos problemas relacionados ao meio ambiente, tem-se procurado investir novamente nessa modalidade de transporte, que é mais barata e mais sustentável. As diversas bacias hidrográficas brasileiras evidenciam o potencial do país nesse sentido. O objetivo proposto foi refletir sobre o potencial hidroviário brasileiro expandindo o conhecimento acerca das principais hidrovias brasileiras. Como resultado a ser alcançado buscou-se demonstrar o potencial hidroviário brasileiro que carece de investimentos e de gestão.
Acesso de pessoas com deficiência na atenção primária de saúde e o impacto na qualidade de vida em um município da microrregião de Cajazeiras
Authors: De Sousa Maria Helena Egídio Andrade , De Sousa Jackson Epaminondas , Pereira Fernanda Raquel Roberto , Sousa Diego Camilo Ferreira , Vieira Edna Maria de Melo , Campos Aksel Santos
Published: January 2024

O objetivo deste estudo foi verificar o acesso do PNE ao atendimento odontológico na Atenção Primária de Saúde (APS) e o impacto na qualidade de vida desse grupo de pessoa em um município da Microrregião de Cajazeiras. Tratou-se de um estudo transversal, analítico e quantitativo, os critérios de inclusão foram as pessoas com deficiência incluídas no Senso PcD (n=26) e profissionais dentistas que atendem na atenção primária (n=3). Para a coleta de dados, foi aplicado um questionário pré-estruturado aos pais/cuidadores que possibilitou a identificação e caracterização da população, aspectos socioeconômicos, nível de escolaridade dos pais, renda mensal, condições de locomoção, tipo de transporte dentre outros aspectos. Outro questionário pré-estruturado foi direcionado aos cirurgiões-dentistas abordando perguntas sobre como se dá o atendimento ao grupo em questão e presença de dificuldades perante as consultas. Por fim, o Early Childhood Oral Health Impact Scale (ECOHIS), também direcionado aos pais/cuidadores, avaliou o impacto da deficiência na qualidade de vida da PNE. Após a coleta, os dados obtidos foram digitados e organizados em tabela por meio de análise estatística, a fim de obter os resultados do estudo a partir de criteriosa e detalhada análise. No presente estudo, é possível concluir que há o acesso do grupo PNE na Unidade Básica de Saúde (UBS) do município pesquisado. No entanto, existem algumas limitações dentro da atual pesquisa que impossibilitou a realização do estudo piloto. Ademais, foi constatado que algumas pessoas com deficiência apresentam impacto negativo na qualidade de vida.
Identificação e avaliação da atividade antimicrobiana de óleorresina de pimentas do gênero Capsicum spp. frente ao Staphylococcus aureus
Authors: Zampieri Fábio Gomes , Cansian Junior João Carlos , Rodrigues Vinicius Alves Porto , Menini Luciano , Santos Júnior Alexandre Cristiano , Santos Jardel Oliveira , Bento Cintia dos Santos , Moulin Monique Moreira
Published: January 2024

As pimentas do gênero Capsicum são espécies com diferentes graus de pungência, conferida pela presença de capsaicinoides, sendo esse um grupo de compostos com  capacidade para controlar o desenvolvimento de microrganismos. O objetivo do presente trabalho foi avaliar diferentes soluções sanificantes à base de óleorresina e sua ação antimicrobiana, obtidos de extratos de quatro espécies de Capsicum frente ao microrganismo Gram-positivo Staphylococcus aureus. A metodologia utilizada para avaliar a potencial bactericida foi o teste de disco difusão em ágar e formação de biofilme em aço inoxidável. Foi realizada a coleta do material de estudo e a obtenção dos extratos pelo sistema Soxhlet, posteriormente houve a preparação da cepa bacteriana para os testes de inibição. Foi verificado médias de seis variáveis quantitativas dos 12 acessos de Capsicum spp., pelo método de Scott-Knott a p < 0,05 de probabilidade. Verificou-se pelo método disco difusão   em ágar a atividade antibacteriana da pimenta frente à cepa teste tendo um resultado mais  significativo com o extrato do acesso IFES 71 frente à cepa da S. aureus com halo igual a 17,84mm em uma concentração de 62,5 μg/mL ou 6,25%. No segundo método testado, que foi a formação de biofilme em aço inoxidável, analisou-se a inibição do crescimento bacteriano e foi demonstrada uma eficiência melhor com o acesso IFES 100, com uma menor contagem de colônias nos tempos de exposição de 15 e 30 minutos apresentando um resultado significativo pelo teste de Scott-knott com 5%. Os extratos estudados evidenciaram atividade antibactericida pelos testes disco difusão em ágar e formação de biofilme em aço inoxidável, destacando-se os acessos IFES 71 e IFES 100, com potencial para formulação de produtos alternativos como ferramenta no controle do patógeno S. aureus.
Importância de bioprotetores na mitigação do déficit hídrico em culturas de safrinha
Authors: Dos Santos Wanderson Silva , Borges Larissa Pacheco , Cardoso Nathália Carvalho , Soares Luiz Antonio Freitas , Matos Fábio Santos
Published: January 2024

A agricultura enfrenta inúmeros problemas bióticos e abióticos que afetam a produtividade agrícola, destacando-se a escassez de água como um dos mais prejudiciais. Os bioprotetores são reguladores vegetais que auxiliam as plantas a diminuírem os impactos proporcionados pelos estresses bióticos e abióticos. O presente estudo teve como objetivo identificar os efeitos dos bioprotetores na mitigação do déficit hídrico em plantas de girassol e milho. O experimento foi conduzido na Universidade Estadual de Goiás, Unidade de Ipameri. Em delineamento inteiramente casualizado, em arranjo fatorial 2 x 5 (culturas: girassol e milho e quatro tratamentos de aplicação de bioprotetores: Ct, St, Br, Hz e testemunha. Aos 20, 35 e 42 dias após a emergência as plantas receberam a aplicação de bioprotetores. Aos 50 DAE realizou as avaliações de altura de planta, número de folhas, área foliar, razão de massa foliar, caulinar e radicular, biomassa total, clorofila a, b e total e transpiração. Os bioestimulantes não mitigaram o déficit hídrico em plantas de milho e girassol nas condições de aplicação dessas substâncias durante o período de estresse, no entanto, trabalhos posteriores são necessários no sentido de aplicação dos bioestimulantes antes da imposição do déficit hídrico.
Tingkat Kecemasan Atlet Prapopnas Zona V Tahun 2022 Cabang Olahraga Bulutangkis
Authors: Liloi Delvi Kristanti , Murtono Tri , Purwanto Didik
Published: January 2024

Pada akhir tahun 2022, Sulawesi Tengah menjadi tuan ruman penyelenggaraan Prapopnas zona V, yang diikuti oleh 7 Provinsi dan hanya 5 Provinsi mengutus wakilnya pada cabang olahraga bulutangkis. Dari 5 Provinsi tersebut, tentunya setiap atlet memiliki tingkat kecemasan dan kepercayaan diri yang berbeda-beda. Penelitian yang dilaksanakan ini bertujuan mengetahui kecemasan atlet Prapopnas zona V tahun 2022 cabang olahraga bulutangkis sebelum bertanding atau menjelang bertandingan. Metode penelitian menggunakan teknik survei, dengan deskriptif kuantitatifnya berupa kuesioner (angket). Pengambilan data pada penelitian ini yaitu dengan teknik angket. Jumlah sampel penelitian yaitu 31 Atlet Prapopnas zona V tahun 2022 cabang olaraga bulutangkis yang berasal dari 6 Provinsi. Analisis data penelitian ini deskriptif presentase. Hasil penelitian tingkat kecemasan atlet Prapopnas zona V tahun 2022 cabang olahraga bulutangkis terdapat 2 atlet  atau 6% pada kategori sangat tinggi, terdapat 14 atlet atau 45% pada kategori tinggi, terdapat 8 atlet atau 26% kategori sedang, terdapat 5 atlet atau 16% kategori rendah, dan terdapat 2 atlet atau 6% kategori sangat rendah. Kesimpulan dalam penelitian ini, tingkat kecemasan atlet Prapopnas zona V tahun 2022 cabang olahraga bulutangkis berada dalam kategori tinggi
A rendőrség épületei Pesten 2. (1867–1873)
Authors: Herédi Attila
Published: January 2024

2023-ban Budapest megalakulásával együtt a Fővárosi Rendőrség is százötven éves születésnapját ünnepli, ugyanis 1873. december 15-én került állami kezelésbe a korábbi három város, Pest, Buda és Óbuda addig jogilag egymástól függetlenül működő rendőrsége. Az egyesített rendőrség nem csupán a nehéz, sokrétű feladatokat örökölte meg városi elődszerveitől, de az alulszervezettség és a pénzszűke miatti problémákat is. Ezek közül a rendőrségi állomány elhelyezése, vagyis a szervezet által használt épületekkel kapcsolatos kérdések bemutatására vállalkozik jelen írás. A cikk második része a Kiegyezéstől a városegyesítésig tartó időszakot foglalja össze.
ALTAS HABILIDADES/SUPERDOTAÇÃO: UMA ANÁLISE DO ATENDIMENTO DESSES ESTUDANTES PELO NAPNE NA REDE FEDERAL
Authors: Dos Santos Vanilza Valentim , Mori Nerli Nonato Ribeiro
Published: January 2024

O presente estudo buscou analisar o atendimento e acompanhamento dos estudantes com altas habilidades/superdotação nos Núcleos de Atendimento às Pessoas com Necessidades Específicas (NAPNEs), em dois Institutos Federais de Educação (IFEs), público-alvo, atendido pela Educação Especial. O estudo proposto fundamenta-se na pesquisa de caráter exploratória de cunho qualitativo. A metodologia adotada para o desenvolvimento do estudo foi a pesquisa documental, que se estruturou através da análise das orientações/resoluções para as ações dos NAPNEs dentro dos IFEs. Esse núcleo tem, por objetivo, favorecer a inclusão, o atendimento e o acompanhamento dos estudantes. A análise dos documentos possibilitou identificar a configuração do NAPNE em ambas as instituições estudadas, pontuando caracteres, tais como público atendido, procedimentos adotados, competências e finalidades. No que se refere à temática Altas Habilidades/Superdotação na Rede Federal, foi constatado que não há uma diretriz específica, a qual possibilite a identificação e o próprio acompanhamento desses estudantes; a ênfase das orientações e resoluções são voltadas para a Deficiência e os Transtornos globais do desenvolvimento. As reflexões advindas do presente estudo contribuirão para a compreensão dos limites e possibilidades apresentadas nas próprias resoluções institucionais, destacando a necessidade da elaboração de diretriz de nível nacional que minimize as divergências encontradas entre os NAPNEs e potencialize ações e estratégias para a identificação e o atendimento dos estudantes com AH/SD.
EFEITOS FISIOLOGICOS DA SUPLEMENTAÇÃO DE “WHEY PROTEIN” EM ATLETAS
Authors: De Alcântara Carlos Henrique Leite , Carneiro Filho Fabio Duarte , Ribeiro Guilherme Costa , Lira Luísa Ferro Braga Laurindo de Cerqueira , Oliveira Nádia Karyne de Lima , Moraes Nivya Maria Souza , Leite Maryne Oliveira , Da Silva Eduardo Valdemar
Published: January 2024

O suplemento whey protein é de ampla utilização por atletas de força com o objetivo de intensificar a qualidade da massa muscular, assim como para os esportes aeróbicos melhorando o desempenho atlético. No mercado de fitness, a proteína de soro de leite é uma prioridade que previne lesões por exercício intenso, atua na promoção da saúde hepática e muscular, justifica-se por meio dessas observações porque este suplemento ergogênico atingiu popularidade usual prática, que muitas vezes não vem acompanhada de informações cientificas efetivas. Este artigo é uma revisão bibliográfica sistemática integrativa elaborada com enfoque qualitativo, que objetiva descrever os efeitos fisiológicos do whey protein em atletas. A pesquisa foi feita de fevereiro a junho de 2020, foram utilizados artigos científicos disponíveis no banco de dados online PUBMED e BVS, publicados no período de 2015 a 2020. O estudo do whey protein vem sendo intensificado desde sua descoberta, há 50 anos e vários estudos mostraram que a sua administração possui diversos pontos positivos quando usado de maneira correta a moderada por atletas de diversas modalidades, como no melhor rendimento e desempenho dos atletas, recuperação muscular pós treino e benefícios fisiológicos. Logo, pela sua rápida absorção corporal, composição e pela sua beneficência ao organismo humano, a proteína do soro do leite é amplamente requisitada no âmbito fitness, sendo um importante aliado tanto para atletas profissionais de alta performance quanto para praticantes usuais de esportes.
Effect of superovulatory treatment on serum estradiol -17ß and progesterone concentration and its correlation with embryo recovery in progesterone concentration and its correlation with embryo recovery in mithun cows
Authors: BARMAN CHAMPAK , BARUAH ANUBHA , SARMAH B K , BARUAH K K , SARMAH B C , DEKA B C , DUTTA A , CHAKRAVARTY P , KHAN M H , KUMAR SURESH , BHARTI P K
Published: January 2024

The present experiment was conducted to observe the effects of superovulatory treatments on serum estradiol-17ß and progesterone concentration and its correlation with embryo recovery in mithun cows (Bos frontalis). Healthy cyclic mithun cows (20) between second and fifth lactation were randomly divided into 4 groups (n=5) viz. A, B, C and D. Animals were maintained under intensive system of management at NRC on Mithun, Nagaland. Each animal of groups A, B, C and D was treated, respectively, with 400 mg FSH, 300 mg FSH, 400 mg FSH + 1500 IU hCG and 300 mg FSH + 1500 IU hCG in divided and reducing doses during 4 days starting on day 11 of estrous cycle. Prostaglandin F2a was injected intramuscularly on day 13 of estrous cycle after sixth injection of FSH. hCG was injected intramuscularly 12 h post oestrus. Results revealed that serum oestradiol-17ß was higher in cows treated with 400 mg FSH compared to 300 mg that became significant on day 4 of treatment in group C (10.20±0.34 pg/ml) than group B (9.25±0.35 pg/ml). Significantly higher serum oestradiol was recorded at induced oestrus in all the treatment groups.
Serum progesterone level decreased to a significant level on the day of induced oestrus in all the 4 groups irrespective of treatment. Serum oestradiol-17ß at induced oestrus had positive correlations with the number of total embryos recovered. It may be concluded that the serum estradiol and progesterone concentration are good indicator of embryo recovery in superovulated mithun cows.
Endogenous and exogenous bone morphogenetic protein-2 play an important role in chondrocytic differentiation and maturation in rat cord blood-derived mesenchymal progenitor cells
Authors: UCHIDA KENTARO , NARUSE KOUJI , UENO MASAKI , ONUMA KENJI , URABE KEN , SAKAI RINA , MORIYA MITSUTOSHI , ITOMAN MORITOSHI , TAKASO MASASHI
Published: January 2024

Bone morphogenetic protein-2 (BMP-2) strongly induces chondrogenesis in the presence of transforming growth factor beta-1 (TGF-β1) or –3 in bone marrow (BM), synovium, adipose, and muscle-derived mesenchymal stem cells (MSCs). However, the effect of BMP-2 on umbilical cord derived (UCB)-derived MSCs, which are potentially useful for cartilage repair, has not been elucidated. In this study, the effect of endogenous and exogenous BMP-2 on rat umbilical cord blood-derived mesenchymal progenitor cells (UCB-MPCs) was evaluated. When cells were cultured in medium supplemented with only 10% FBS, type II procollagen (COL2A1) transcripts and collagen II protein were detectable after 2 weeks in UCB-MPCs, but not in BM-MPCs. The BMP antagonist, noggin, suppressed gene expression of COL2A1 and SOX-9 in UCB-MPCs. Exogenous BMP-2 promoted chondrogenic differentiation of UCB-MPCs in a dose-dependent manner, even in the absence of exogenous TGF-b1. UCB-MPCs expressed both type IIA and IIB procollagen in medium supplemented with only 10% FBS. Notably, exogenous BMP-2 was able to stimulate COL2A1 expression, particularly that of the type IIB transcripts, and also induce chondrogenic differentiation in rat UCB-MPCs. Interestingly, TGF-β1 inhibited BMP-2-induced COL2A1 splicing. As our results suggest that exogenous BMP-2 plays an important role for the spontaneous differentiation of chondrogenic lineages in rat UCB-MPCs, exogenous BMP-2 may effectively promote cartilage repair when UCB-MPCs are used.
Hypo osmotic swelling test of caprine epididymal sperms
Authors: SWAIN DILIP KUMAR , SWARNKAR PRASANT , YADAV SARVAJEET
Published: January 2024

The study was designed to find a suitable HOS solution concentration for the sperms retrieved from 3 segments of epididymis. The major aim of the study was to evaluate the pattern of osmotic resistance of the epididymal sperms to different concentrations of hypo-osmotic solutions. We reported the highest sperm coiling at 75 mOsm/L for the caput and corpus sperms whereas cauda sperms exhibited highest coiling at 125mOsm/L. The osmotic resistance of the cauda sperms was greater than that of the caput and corpus. Further studies are required to study the exact mechanism behind the sperm membrane integrity and its relationship with the epididymal transit and how the osmotic resitance of the sperms gradually increased during the epididymal transit.
Performance evaluation and crossbreeding effects for body weight and conformation traits in different breeds of ducks
Authors: PADHI M K , SAHOO S K
Published: January 2024

A 3×3 full diallel experiment was carried out using 3 breeds of ducks, viz. Indigenous duck (D), Khaki Campbell (C) and White Pekin (P), to evaluate the juvenile body weights and conformation traits and to estimates different crossbreeding genetic parameters in 609 ducklings from nine genetic groups. Significant differences between different genetic groups were observed for all the traits measured. Direct genetic effects, maternal effects and heterosis were significant for all the traits studied. Heterosis was in desirable direction for all the traits. Overall results revealed that crossbreds performed significantly higher than the purebreds. C × P recorded highest body weight amongst the crossbreds at 8 weeks of age. Heterosis (%) estimates for 8 week body weight, shank length and keel length were positive. Since both additive and non-additive genetic effects are important for the juvenile traits, establishment of pure lines with specialized sire and dam lines followed by crossing is ideal for the production of different crosses for the commercial duck farming.