bluuebunny/crossref_metadata_2025 huggingface dataset:
ELECTRONIC AGGRESSION AND CYBERBULLYING AS A SOCIAL THREAT - CHARACTERISTICS OF THE PHENOMENON AND EDUCATION FOR ONLINE SAFETY
Authors: Szumiec Magdalena
Published: September 2023

In recent years one can observe a dynamic development of modern technologies, especially in thearea of the media. A special place and role among them are occupied by the Internet, which is aninseparable element of practicallyevery area of human functioning. It should be borne in mind thatapart fromundeniable benefits, the Internet is also a source of many threats. The aim of the article isto identify the scale of the phenomenon of cyberbullying and to indicate to what extent individualcategories of threats concern respondents. Thanks to the conducted research, it was possible toidentify the leading causes of this phenomenon and present their consequences. In addition, thearticle contains suggestions for preventive measures aimed at increasing online security.
El impacto de la salud emocional post covid-19 en el rendimiento académico.
Authors: Fuentes-Parrales Jocelyne Elizabeth , Mina-Ortiz Jhon Bryan , Ponce-Pincay Roberto Arnaldo
Published: September 2023

La COVID-19 constituye una emergencia para la salud pública debido a la elevada morbilidad y mortalidad que provoca en los seres humanos, unido a significativas repercusiones económicas y psicosociales. El presente estudio tuvo como objetivo analizar el impacto de la salud emocional en el rendimiento académico de los estudiantes post covid-19, resulta crucial abordar este tema y proporcionar apoyo adecuado para garantizar su bienestar y éxito académico, por tales motivos se empleó la metodología descriptiva y bibliográfica de los efectos e impacto psicológico en los estudiantes de los distintos niveles educativos, así mismo los factores de riesgo asociados y posibles estrategias de intervención, cabe mencionar que se seleccionaron artículos de revisión, de investigación y páginas web publicados en idioma español e inglés, fueron excluidos los artículos que no cumplieron con estas condiciones, dentro de la fase de resultados los autores coinciden en que los efectos emocionales de la pandemia, como la ansiedad, la depresión y el estrés, han afectado la capacidad de concentración y el estado de ánimo de los estudiantes. La transición a la educación a distancia y el aislamiento social también han sido desafiantes, ya que han creado una falta de interacción social y un sentimiento de desconexión.
Condiciones Socioeconómicas de Estudiantes en Transición a la Educación Virtual de Nivelación.
Authors: Intriago-Intriago Lady Diana , Cedeño-Alcívar Julio César , Vásquez-Cantillo Vilma Esther
Published: September 2023

La educación desempeña un papel esencial en el desarrollo individual y societal. Los programas de educación superior tienen como objetivo la formación de profesionales que sirvan a la comunidad, lo que requiere la incorporación de enfoques de aprendizaje actualizados, incluida la educación virtual. En este contexto, surge la pregunta central: ¿Cómo influye la situación socioeconómica de los estudiantes de nivelación de carrera en su adaptación a la educación virtual? Este estudio busca responder a esta pregunta al determinar la situación socioeconómica de dichos estudiantes durante su proceso de adaptación a la virtualidad. La metodología de investigación empleada se basa en un enfoque cualitativo de tipo documental, utilizando tanto el método deductivo como el inductivo en un marco exploratorio argumentativo. La población de estudio incluyó a los estudiantes de nivelación de carrera y a sus profesores, con una muestra no probabilística por conveniencia que consistió en 684 estudiantes que no lograron pasar el primer curso de nivelación y continuaron con un segundo curso de nivelación, así como en 22 profesores tutores. Para contribuir a los hallazgos diagnósticos de la investigación, se llevaron a cabo entrevistas tanto con estudiantes como con educadores. Los resultados revelaron que el 34% de los estudiantes y el 36% de los educadores creen que los factores socioeconómicos efectivamente desempeñan un papel en la adaptación de los estudiantes a la educación virtual. En consecuencia, se concluyó que las circunstancias económicas de los estudiantes influyen en su capacidad para adquirir el equipo tecnológico necesario, lo que a su vez afecta su integración positiva en las clases virtuales.
Mineral release kinetics of common tropical green forages in the rumen of cattle
Authors: PAL D T , SINGH PRAMOD , PRASAD C S , VERMA SWATI , GOWDA N K S
Published: September 2023

The potential release of macro and micro minerals from six tropical green forages were determined by in sacco rumen degradability method. The release of minerals in the rumen were estimated in green forages (maize fodder, hybrid napier, doob grass, para grass, berseem and sunhemp) by incubating the forage samples for different periods, i.e. 10h, 24h, 48h and 72h in three adult cattle fitted with rumen cannula by in sacco nylon bag technique. The release of macro and micro minerals from experimental green forages were significantly (P<0.001) different and highest release was observed in potassium (K) and lowest in calcium (Ca) from different classes of forages. The pattern of macro minerals release from different categories of green forages was as follows: K > Mg > P > Ca. Among the green forages, berseem and sunhemp showed highest release of various minerals in the rumen at different periods of incubation. Manganese (Mn) release was lowest among the micro minerals from experimental green forages in the rumen. The pattern of micro minerals release from green forages was as follows: Cu > Zn > Mn. Results obtained from the study concluded that the potential availability of various minerals in the rumen from different classes of green forages was different and this information may be useful in strategic supplementation of minerals to animals through green forages.
Combining ability for foliar diseases, insect-pests and quality in forage sorghum (Sorghum bicolor)
Authors: YADAV RAJESH , PAHUJA S K
Published: September 2023

Combining ability analysis was carried out following Line × Tester analysis for green fodder yield, stem girth, ºBrix, important foliar diseases, shoot fly and stem borer in nine male sterile lines, four testers and their thirty six hybrids in forage sorghum [Sorghum bicolor (L.) Moench.]. Highly significant variances for lines as well as testers were observed indicating presence of wide range of genetic variation among the lines and testers for most of the traits. Variance due to Lines × Testers interaction was also found highly significant for all the characters studied except sooty stripe disease. The estimates of sca variances were higher than those of gca for all the characters suggesting predominance of non-additive gene action in all the traits studied. Among the lines ICSA 725 and ICSA 467 were found to be the best combiners whereas among the testers G 203 and SDSL 92113 were found to be superior when yield and resistance to diseases and insect were considered together. Among the hybrids, 95A × SSG 59-3, 296A × SSG 59-3, 467A × SSG 59-3, 467A × SDSL 92113 and 725A × SSG 59-3 were having better sca effects for yield and resistance traits.
Effect of mycorrhizal inoculation on water stress tolerance of tissue cultured banana (Musa × paradisiaca) plants
Authors: SRIVASTAVA VARTIKA , SINGH A K , SINGH S P
Published: September 2023

Study showed that mycorrhizal inoculation during the hardening phase of banana plantlets raised through tissue culture was highly beneficial and a good strategy for sustainable plant production and protection. The mycorrhizal inoculation not only improved the survival rates but also imparted increased biomass as compared to the non-treated plantlets under water stress. The physiological changes in the leaves of mycorrhized plantlets revealed a significant increase in photosynthetic rate, stomatal conductance andrelative water content under water stress which contributed to higher survival as compared to non-mycorrhized plantlets. Though, the banana plantlets responded to all mycorrhizal treatments but those treated with mixed AMF strains showed significantly better growth and physiological adjustments under water stress.
La actividad física para prevenir el sobrepeso en adolescentes
Authors: Brito Mancheno Flavio Daniel
Published: September 2023

El sobrepeso y la obesidad en adolescentes son problemas complejos y preocupantes en la actualidad, debido a los entornos y estilos de vida poco saludables. El objetivo de esta investigación fue sintetizar la información existente en la literatura científica sobre el tema y evaluar la importancia de la actividad física en la prevención del sobrepeso y la obesidad en adolescentes. Se realizó un análisis bibliográfico a través de técnicas de rastreo analítico y cuantificación documental procedentes de diversos motores de búsqueda. Se seleccionó una muestra de 353 documentos, los cuales fueron codificados según título del artículo, país de publicación, nombre de los autores y año, objetivos y resultados. Los resultados de esta investigación indican que la falta de actividad física tiene una repercusión significativa en el aumento del peso de los adolescentes debido a la ausencia de hábitos de vida saludables y sanos. En conclusión, es esencial fomentar hábitos de vida saludables a través de la actividad física y la educación nutricional para prevenir y controlar el sobrepeso y la obesidad en adolescentes. Por lo tanto, se recomienda que las políticas públicas y los programas de intervención se centren en promover la actividad física y los hábitos de vida saludables.
Factors Influencing Academic Performance of Nursing Students in Nursing Institutions in Bauchi State, Nigeria
Authors: Saadatu Babaji , Funmilayo Abubakar Sani , Margret Bala
Published: September 2023

The study is on Factors influencing Academic Performance of Nursing Students in Nursing Institutions in Bauchi State, Nigeria. The specific purposes of the study were to identify factors influencing academic performance of nursing students in nursing and measures to address factors influencing academic performance in nursing institutions in Bauchi State Nigeria. The design for this study was the descriptive survey. The population was 387 students and teachers of Aliko Dangote College of Nursing Sciences, Bauchi State and College of Nursing Sciences Abubakar Tafawa Balewa University Teaching Hospital, Bauchi State and all was used as sample for this study. The instrument for data collection is a 48 item structured questionnaire designed to elicit responses to answer the research questions that guided the study. The instrument was validated by three experts in terms of face validity while test re-test was use to establish the reliability coefficient of the instrument which yielded a coefficient of 0.84. Data for the study were personally collected by the researcher and 3 trained research assistants while demographic information was analyzed using frequencie and percentage while mean statistics was employed to analyzed the data relating to research questions 1and 2. Based on the findings of the study, the following recommendation were made: the Ministry of Health and Social Welfare should plan and solicit budget for provision of relevant, adequate and updated standardized, technological instructional materials that will be effectively utilized both in classroom and clinical areas teaching, There is a need for Continuous Professional Development through capacity building workshops to enhance teaching ability among less skilled employed nurses among others
The Italian School System's autonomy and learning
Authors: Sorbo Francesco Del
Published: September 2023

The present work aims to highlight the evolution of school autonomy policies in Italy since its inception. To do this, we analyze the premises and promises of autonomy in reference to new phenomena that have recently appeared in the universe of school. Finally, a comparison is made between autonomy and the performance of students that derive from it. This analysis is conducted in a multidisciplinary perspective, combining approaches ranging from educational policies to the sociology of education.
Self-Actualization Needs a Panacea for Enhancing Teachers’ Commitment in Accomplishing Secondary Education Goals
Authors: Okeke-James Ndidiamaka J. , Chike Helen N. , Agu Ngozi A. , Ezebube Nkechi C. , Etele Anulika V. , Igbokwe Innocent C.
Published: September 2023

The study investigated safety needs for achieving secondary education goals in Awka-South Local Government Area of Anambra State. One research question and one hypothesis guided the study. Descriptive survey design was adopted. 6 principals and 60 teachers were sampled from 19 principals and 516 teachers in 19 public secondary schools in Awka South Local Government Area of Anambra. Simple random sampling technique was employed to obtain 10% of the respondents. The instrument for data collection was a questionnaire. The validation of the instrument was done by three experts who are lecturers in the Faculty of Education, Nnamdi Azikiwe University, Awka. Cronbach Alpha was used to determine the reliability of the instrument. This yielded reliability co-efficient of .97. Data obtained were analyzed using mean, standard deviation and t-test statistic. Findings revealed various safety practices that will aid in achieving secondary education goals in Awka-South Local Government Area. Based on the findings, the study recommends that the government should provide the appropriate security facilities to the schools to enable them get prepared in case of any emergency.
Perception and understanding of information as determinants of the investigator’s professional competence
Authors: Androsiuk Viacheslav , Voloshyna Oksana , Svoboda Ivo
Published: September 2023

The experimental study is devoted to solving the problem of perception and understanding by investigators of the National Police of Ukraine of forensic information about offences presented in the form of texts. The expediency of forming the personality of a specialist investigator based on the competence approach is declared, due to which the contradiction between the professionalism of the individual and the professionalism of the activity is eliminated in the educational process. The purpose of the study was to establish correlates of understanding (sensemaking) of the forensic text by investigators in the process of its compression; personal factors that mediate the investigator’s understanding of official information in the text form of the presentation. The methodological tools were based on the method of structural and functional analysis and empirical methods, systematic, teleological, and dialectical approaches that allowed analysing the dynamics of text information transformation and changes in the parameters of its mental reflection in the subject’s thinking. The study established the dynamics of compression of experimental texts, features of the intensity of text compression depending on the time modes of working with it and individual characteristics of the investigator’s cognitive processes – perception, memory, and thinking. The highest intensity of compression of the expanded text and the allocation of significant information is achieved in the conditions of free time working with the text. It is proved that at the initial stage of understanding a text message, the ratio between the main and concretising elements of information is a criterion of competence, and at the final stage of understanding – the intensity of sensemaking. The indicators of text compression intensity are analysed and it is revealed that under the conditions of a given operating mode, the elimination of text elements occurs more intensively than in the conditions of free time mode. It is proved that the ratio between the intensity of compression and the level of text connectivity has direct proportional relationships at all stages of compression. It is established that the process of understanding is significantly influenced by typological features of conceptual and figurative components of memory and thinking. The provisions formulated in the paper will contribute to the search for more effective methods of professional and psychological training of future investigators and improve the psychological support of investigative activities
Байгалийн гамшигт үзэгдэл болох зудын үеийн Боловсрол-судалгааны үр дүнгээс
Authors: Ганболд Бүрэнжаргал
Published: September 2023

Монгол Улс бол хоёрхон сар үргэлжилдэг дулааны улирал богино, 45 хэм хүртэл хүйтэрдэг урт өвлийн улиралтай дэлхийн хамгийн хатуу ширүүн уур амьсгалтай орнуудын нэг юм.

Өвөлжилт, хаваржилт хүндэрсэн, аймаг, сумдад цас их орсон зудын нөхцөлд малчин өрхийн ачаалал эрс нэмэгдсэнээр өрхийн бүх гишүүд мал аж ахуйн ажилд дайчлагдахтай холбоотойгоор малчдын хүүхдүүд хичээлээ хийх завгүй байдаг.

Зудын нөхцөлд мал ихээр хорогдож өрхийн амьжиргаа доошилдогоос малчдын сэтгэл зүй хүнд, энэ нөхцөлд  хүүхдийнхээ хичээл сурлагад анхаарах боломж малчин эцэг, эхийн хувьд бага байдаг. Энэ өгүүлэлд  гамшиг, онцгой байдлын үеийн хуулийн зохицуулалтад шинжилгээ хийх, Байгалийн гамшиг зудын үед сурагчдын  хичээлийн ирц эрс буурдаг шалтгаан нөхцөлийг илрүүлэх, сургуулийн барилга болон дотуур байрны халаалтын систем доголдох, паар хөлдөх, анги танхим хүйтэн болох, ундны ус хомсдох гэх мэт эвдрэл, доголдол гарах зэрэг эрсдэлд сургууль хэрхэн бэлэн байдаг талаар тодруулахыг зорив. Сургуулийн удирдлагын зүгээс энэхүү эрсдэлийг хэрхэн даван туулсан болон урьдчилан сэргийлэх ямар арга хэмжээ авсан байдлыг тодруулах зэрэг болно.
ARQUEOLOGIAS DISSIDENTES – GÊNERO E DECOLONIALIDADE EM PAUTA
Authors: Márques Fernanda Telles
Published: September 2023

Tendo como tema o surgimento de duas subáreas da arqueologia aqui identificadas como dissidentes, o texto reflete sobre a inserção das perspectivas decolonial e de gênero na produção de conhecimento arqueológico. Trata-se de um ensaio bibliográfico, desenvolvido a partir de buscas em bases de dados como Scientific Electronic Library Online (SciELO) e Biblioteca Digital Brasileira de Teses e Dissertações (BDTD). Como resultados, constatou-se que as duas correntes têm afinidade epistemológica com a arqueologia crítica, o que se percebe na concepção de ciência que abraçam, da qual faz parte a defesa de uma autocrítica da disciplina acerca de contribuição para uma lógica de colonização do “outro”, bem como a ênfase em visibilizar populações locais e outros sujeitos historicamente marginalizados pela produção científica hegemônica.
PENGARUH KUALITAS PELAYANAN, HARGA, DAN PROMOSI TERHADAP KEPUASAN PELANGGAN DI QUEST HOTEL KUTA
Authors: Mutria Farhaeni  , A.A.I. Ngurah Dyah Prami  , Ni Luh Indah Wati
Published: September 2023

ABSTRACT

Data collection using a questionnaire Data analysis techniques using multiple linear regression analysis Hypothesis testing uses the t test and the F test. The results showed that service quality has a positive and significant effect on customer satisfaction. This can be seen from the t test results of 13.813 with a sig value of 0.000   (0.05). Price has a positive and significant effect on customer satisfaction. This can be seen from the t test results of 27.344 with a sig value of

0.000   (0.05). Promotion has a positive and significant effect on customer satisfaction. Service quality, price, and promotion have a positive and significant effect on customer satisfaction. This can be seen from the results of the F test count of 294,823, with a sig of 0.000   (0.05). then it is concluded that H0 is rejected. This means that there is a significant positive effect of service quality, price, and promotion on customer satisfaction. Increasing service quality, price, and promotion can increase customer satisfaction.

Keywords: service quality, price, promotion, and satisfaction.

ABSTRAK

Pengumpulan data menggunakan kuesioner. Teknik analisa data menggunakan analisis regresi linear berganda. Uji hipotesis mengugnakan uji t dan uji F. Hasil penelitian menunjukkan Kualitas pelayanan berpengaruh positif dan signifikan terhadap kepuasan pelanggan. Ini dapat dilihat dari hasil uji t hitung sebesar 13,813 dengan nilai sig sebesar 0,000 < α (0,05. Harga berpengaruh positif dan signifikan terhadap kepuasan pelanggan. Ini dapat dilihat dari hasil uji t hitung sebesar

27,344 dengan nilai sig sebesar 0,000 < α (0,05). Promosi berpengaruh positif dan signifikan terhadap kepuasan pelanggan. Kualitas pelayanan, harga dan promosi  berpengaruh positif dan signifikan terhadap kepuasan pelanggan. Ini dapat dilihat dari hasil uji F hitung sebesar 294,823 dengan sig 0,000 < α (0,05). maka disimpulkan H0 ditolak. Hal ini berarti terdapat pengaruh yang positif signifikan secara bersama–sama kualitas pelayanan, harga dan promosi terhadap kepuasan pelanggan.

Kata kunci : Kualitas Pelayanan, Harga, Promosi, dan Kepuasan Pelanggan.
Role and struggle of women entrepreneurship in rural development in Panchayati Raj.
Authors: Dr Sanjeev Gangwar
Published: September 2023

The main objective of democratic decentralization is to promote equal public participation in programs of rural development and to give them maximum autonomy. For this, provision of reservation was made in the Panchayati Raj system to provide proper representation to women and Scheduled Castes and Scheduled Tribes and it has been given the status of a fully autonomous democratic body. Under this, Panchayats were entrusted with the rights related to making plans for economic development and social justice. Important responsibility of implementation of various schemes of economic development and social justice and schemes related to the subjects listed in the Eleventh Schedule was also entrusted to the Panchayats. Panchayats have been given the right to absorb various types of work at the Panchayat level in order to mobilize the necessary economic resources for development, and have also been given the right to withdraw from them if necessary by forming various types of funds by the amount collected. .
Associação entre doenças respiratórias e fumo passivo domiciliar em crianças de 6 a 10 anos atendidas pela atenção primária em Araguaína/TO
Authors: Mesquita Davi Neto Camargo , Araújo Rodolfo Lima , Cunha Alexandre Gomes do Nascimento
Published: September 2023

Introdução: O tabagismo é definido como a dependência física e psicológica de tabaco, e o fumo passivo consiste na inalação da fumaça de derivados do tabaco por não fumantes. As crianças são especialmente vulneráveis à exposição à fumaça do tabaco. Objetivo: Identificar a associação entre fumo passivo domiciliar e morbidade respiratória em pré-escolares de seis a dez anos, por meio de coleta de dados na Atenção Primária à Saúde em Araguaína/TO. Métodos: Estudo de perfil descritivo, com corte transversal de caráter quantitativo, conduzido em três unidades básicas de saúde. Foi determinada uma amostra de 72 entrevistados, selecionados de forma aleatória em meio às unidades básicas. Os resultados foram colhidos de questionários respondidos por familiares ou responsáveis das crianças. Resultados: O teste de Odds Ratio (OR) obteve o resultado de 3,06, com intervalo de confiança de 95% — IC95% 1,16 – 8,11 e p<0,05, revelando assim a existência de correlação entre o desenvolvimento de doenças respiratórias e o fumo passivo domiciliar em crianças de seis a dez anos. A prevalência do tabagismo passivo domiciliar foi de 44,4%, expondo à fumaça do cigarro as crianças, que manifestam sintomas como tosse seca, chiado no peito, respiração rápida, dor e secreção no ouvido. Conclusões: Foi comprovada a associação entre tabagismo passivo domiciliar e morbidade respiratória entre crianças de seis a dez anos. Não se obteve a conexão entre o tabagismo passivo e o aumento do número de internações por causa respiratória.
Artificial Liver Support Systems
Authors: Alejandro Tavera Díaz Maiko
Published: September 2023

Acute liver failure and acute-on-chronic liver failure, regardless of the etiology, generate an inflammatory response in the liver parenchyma and systemic inflammatory response, as well as anti-inflammatory counterregulatory mechanisms that condition a state of immunomodulation, a condition that favors sepsis and septic shock. The increase in Von Willebrand factor and the increase in cellular traffic of monocytes and macrophages in the hepatic sinusoids, altering hepatic hemodynamics, is another mechanism of damage. Artificial liver support therapy represents an alternative in the support of these patients when medical treatment does not achieve the objectives. MARS, Prometheus, and SPAD favor detoxification. Plasma exchange and DPMAS are alternatives to limit the inflammatory response, eliminate Von Willebrand factor, and improve survival. Current evidence recommends the use of plasma exchange or combined extracorporeal support therapies as an alternative to achieve organ recovery or as a bridge to liver transplantation.
Optical Online Monitoring of Uremic Toxins beyond Urea
Authors: Uhlin Fredrik , Fridolin Ivo
Published: September 2023

This chapter presents origin and physical basis of the optical method for traditional haemodialysis (HD) dose assessment, accepted as a valid bloodless, robust, automatic, in situ and online monitoring technology in clinical praxis. Dialysis dose Kt/V, total removed urea (TRU) and the nutrition parameters PCR, nPCR estimation from ultraviolet (UV) absorbance in the spent dialysate is explained. Since urea, a small water-soluble uremic solute and a surrogate marker for the efficiency of dialysis treatment to clear the blood of toxins and metabolic end products, is not representative for all retained uremic toxins removed with the modern dialysis care, new developments of optical online monitoring of uremic toxins, beyond urea, are discussed. Optical intradialytic monitoring of small-, middle- and protein-bound molecules’ removal, exemplified by marker molecules uric acid, beta-2 microglobulin and indoxyl sulphate, is described. A new concept and sensor technology for multi-component uremic toxins’ intradialytic optical monitoring of spent dialysate with some clinical examples are introduced. Drug interference studies during the optical dialysis monitoring and future directions in optical monitoring are included. Offered benefits will be more patient-centred, integrated and cost-efficient care, as feedback for clinicians helps to improve and personalize the treatment quality, minimizing costly adverse effects.
Path Integral of Schrödinger’s Equation
Authors: Boukabcha Hocine , Eddin Aid Salah , Ghobrini Amina
Published: September 2023

The path integral is a powerful tool for studying quantum mechanics because it has the merit of establishing the connection between classical mechanics and quantum mechanics. This formalism quickly gained prominence in various fields of theoretical physics, including its generalization to quantum field theory, quantum mechanics, and statistical physics. Using the Feynman propagator, we can calculate the partition function, the free energy, wave functions, and the energy spectrum of the considered physical system. Moreover, the Feynman formalism finds broad applications in geophysics and in the field of financial sciences.
The Long-Term Impact of COVID-19 on Inbound Tourism from China: Using 2020/2022 Web-Based Survey Data
Authors: Kurihara Takeshi , Nishii Kazuo , Sun Yilin , Dong Yinan
Published: September 2023

This study discusses the long-term impact of the COVID-19 pandemic on inbound tourism from China, aiming to investigate its prospects during the post-pandemic period. After briefly reviewing trends concerning COVID-19 impact studies at home and abroad, basic results from two cross-sections of web-based data in 2020 and 2022 are introduced to identify how the pandemic impacted not only daily activity and travel patterns but also the intentions of visiting Japan in the post-pandemic period. Finally, we summarize the challenges that we should verify to support inbound tourism restoration policies.
¿Cómo evaluar al dircom? El caso de las organizaciones feriales de Iberoamérica afiliadas a AFIDA
Authors: Vire Riascos José Javier , Castillo Díaz Ana
Published: September 2023

El artículo presenta un estudio de caso sobre la percepción y los parámetros de evaluación de la gestión de comunicación por parte de los directores generales de las organizaciones feriales afiliadas a la Asociación Internacional de Ferias de América AFIDA. La investigación se realizó a través de entrevistas semiestructuradas a directores de organizaciones feriales que además, conforman o han conformado el directorio de AFIDA y que asistieron al 51 Congreso Latinoamericano de la Industria de Ferias y Convenciones, realizado en Bogotá en abril de 2022. También se aplicó una encuesta a los restantes directores generales asistentes al congreso. En los instrumentos de recolección de información se incluyó preguntas referentes a: influencia y competencia de los directores de comunicación, presupuesto del departamento, alineación de objetivos comunicacionales, resultados a obtener, métodos de evaluación e informes de resultados comunicacionales. Los resultados más relevantes muestran que la percepción de los directores sobre la gestión de comunicación es más operativa que estratégica, la principal función del director de comunicación es asesorar a la alta gerencia, los objetivos comunicacionales tienen poca alineación con los organizacionales y existe debilidad de los Dircom para gestionar e incluir en los informes índices organizacionales y financieros.
Exploring the role of Public Relations and Communication in Museums
Authors: Rodríguez-Veras Ainhoa del Pino , De las Heras Pedrosa Carlos , Lugo-Ocando Jairo
Published: September 2023

Museums are born from the need to preserve historical heritage in a space where they can research and disseminate knowledge. The evolution of museum communication, together with the use of new technologies or new forms of communication, has been an unprecedented milestone between museums and their public, as it allows them to establish interactions, contributing to the development of a greater knowledge of the cultural demands of museum visitors. Social media, blogs or mobile social media fall within this new way of communicating, being used by museums to expand their dissemination and publicize their activities. The use of these networks has created wider spaces and more open museums. Therefore, social media are already being used by museums to expand their dissemination and publicize their activities, this being a clear use of what is known as "museum 2.0". This research work carries out a bibliometric study since 1976, the first year in which publications in this field were detected. Sixty-four publications have been identified in the databases, Web of Science Core Collection and Scopus, showing a mapping of authorship networks, citation and co-occurrence of keywords or scientific interrelation between organizations and countries.
Identifikasi Jenis dan Kelimpahan Mikroplastik di Hilir Bengawan Solo
Authors: Rahmania
Published: September 2023

Bengawan solo menjadi sungai terpanjang yang ada di pulau jawa dengan luas perairan sebesar 16.000 km2. Air adalah salah satu sumber daya alam yang memiliki banyak manfaat bagi makhluk hidup. Pencemaran yang terdapat di sepanjang aliran sungai dapat diakibatkan oleh adanya produksi industri dikawasan sungai yang menghasilkan limbah yang dibuang di perairansungai. Mikroplastik merupakan partikel plastik yang memiliki diameter berukuran kurang dari 5 mm. mikroplastik terbagi menjadi mikroplastik sekunder dan primer. Tujuan penelitian untuk mengetahui kelimpahan dan jenis mikroplastik yang ada di hilir Bengawan Solo. Pengambilan sampel dilakukan pada 5 stasiun yaitu di desa Masangan desa Legowo, desa Bungah, desa Tajung Sari, dan desa Ujung Pangkah. Hasil kelimpahan total sebanyak 2.760 partikel, dengan jenis mikroplastik yang ditemukan yaitu fiber, fragment dan film. Kelimpahan terbesar ditemukan pada stasiun 1 yaitu desa Masangan sebesar 870 partikel dan kelimpahan terendah ditemukan di desa Tajung Sari sebesar 210 partikel.
Identifikasi Mikroplastik pada Udang Litopenaeus vannamei di Perairan Gunung Anyar Surabaya
Authors: Chairrany Bibi , Mahmiah  , Sa’adah Nor
Published: September 2023

Hutan mangrove adalah salah satu tempat vital bagi regenerasi biota laut namun Mangrove Gunung Anyar yang terletak di Pesisir Timur Surabaya berada sangat dekat dengan pemukiman. Limbah rumah tangga yang mencemari kawasan ini tentu saja mempengaruhi hasil tangkapan dan budidaya udang. Tujuan penelitian ini yaitu untuk mengetahui kelimpahan mikroplastik padasampel udang di Perairan Gunung Anyar Surabaya. Pengambilan sampel udang menggunakan metode purposive sampling serta menganalisis sampel menggunakan metode dekstruksi dengan campuran pelarut H2O2 30% dan H2SO4 30%. Hasil dari penelitian menunjukan kelimpahan mikroplastik tertinggi pada sampel udang tambak yaitu 6,66 partikel/gram dan 11 partikel/gram pada udang laut. Jenis mikroplastik yang ditemukan yaitu jenis Fiber biru, Fiber merah, Fragmen biru, Fragmen merah dan Film/Filament. Hasil penelitian ini diharapkan dapat memberikan beberapa informasi terkait cemaran mikroplastik yang disebabkan oleh limbah plastik, kelimpahan mikroplastik di lingkungan laut serta hubungan tercemarnya biota laut yang menjadi sumber makanan bagi masyarakat sekitar dengan lingkungan laut.
Waste Management in Australia and its Effects on Indonesia’s Environment
Authors: Dawson Sophie
Published: September 2023

This article explores the extent to which Australia’s production of waste is impacting on environments overseas. In recent years global waste management has experienced a major shift, which has drastically effected the exports sector and as a result, the countries who are accepting the waste. This study was done to assess the levels of waste Australia is exporting to Indonesia and what particularly this contains. It is primarily made up of desk based research and quantitative anaylsis of data, however also involves a qualitative survey of local populations surrounding Melbourne to determine the publics perception of national waste management, and their knowledge of nationl exports. Furthermore, this article consideres Australia’s waste reduction initiatives and to what extent this has impacted on production of single-use items.
Identifikasi Mikroplastik pada Sedimen dan Bivalvia Sungai Brantas
Authors: Ayu Wijayanti Diyah , Ayu Zuanita Susanto Chulud , Chandra AB. , Zainuri Muhammad
Published: September 2023

Sungai akan mengalami penurunan kualitas air karena pembuangan sampah ke sungai, jenis paling  dominan ditemukan adalah plastik memiliki sifat yang sulit terdegradasi. Plastik dapat mempengaruhi keseimbangan lingkungan yaitu mikroplastik. Mikroplastik yang masuk dalam perairan dapat terakumulasi kedalam sedimen. Penelitian bertujuan untuk mengetahui kandungan mikroplastik pada sedimen dan bivalvia di Sungai Brantas. Lokasi pengambilan sampel dilakukan di 7 titik sedangkan bivalvia 15 individu. Preparasi sampel sedimen menggunakan NaCl dan bivalvia menggunakan H2SO4 dan H2O2 Mikroplastik yang diperoleh pada sedimen mencapai 87 partikel/50 gr sedimen kering. Hasil penelitian menunjukkan bahwa kelimpahan mikroplastik pada bivalvia mencapai 47 partikel/ind mikroplastik yang banyak ditemukan adalah Fiber. oleh karena itu perlu adanya peran masyarakat dan pemerintah dalam menjaga lingkungan dengan menyediakan fasilitas pengankutan sampah serta mengurangi penggunaan plasik sekali pakai.
Identifikasi Jenis dan Kelimpahan Mikroplastik Air Kali Pelayaran Anak Sungai Brantas Kabupaten Sidoarjo Jawa Timur
Authors: Nurdiana Mahda , Trivantira Nindia Sukma
Published: September 2023

Salah satu penyebab permasalahan lingkungan yang berpengaruh pada keseimbangan ekosistem adalah mikroplastik. Mikroplastik berpotensi menjadi ancaman serius yang dapat berakibat pada kerusakan ekologi, mempengaruhi siklus rantai makanan biota, hingga mampu mengancam kesehatan manusia. Penelitian tentang kelimpahan, ukuran, dan jenis polimer dari mikroplastik pada sungai masih sangat terbatas dibandingkan dengan mikroplastik laut. Penelitian ini bertujuan untuk mengetahui keberadaan mikroplastik pada air Kali Pelayaran Kabupaten Sidoarjo. Pengambilan sampel menggunakan metode purposive sampling pada tiga stasiun, dimana tiap stasiun berjumlah 3 titik. Preparasi 9 sampel dilakukan dengan menambahkan 20 ml H₂O₂ 30% dan 5 tetes FeSO₄ 0,05 M, lalu diflotasi dengan NaCl 0,9% kemudian diidentifikasi menggunakan mikroskop stereo. Hasil menunjukkan semua sampel air Kali Pelayaran positif mengandung mikroplastik dengan rata-rata kelimpahan 157.966,7 partikel/m³. Jenis mikroplastik yang diidentifikasi berjumlah tiga, yakni fiber, fragmen, dan filamen dengan fragmen tertinggi sebesar 4.284 partikel.
Pengaruh Pameran 3F (Fish Fersus Flastik) Di ECOTON Terhadap Pemahaman Pengunjung Pameran
Authors: Candra Wulan Ayu , Humairoh Yuniar
Published: September 2023

Meningkatnya jumlah sampah plastik di Indonesia pada setiap tahunya dan diadakanya pameran 3F (Fish Fersus Flastik) sebagai sarana edukasi tentang dampak sampah plastik. Tujuan penelitian ini adalah untuk mengetahui seberapa besar pengaruh pameran 3F terhadap pemahaman pengunjung. Data diperoleh melalui penyebaran kuisioner kepada 100 responden dengan menggunakan sampling jenuh dan uji regresi sederhana dengan bantuan alat analisis SPSS 16.0.  Hasil penelitian menujukan adanya pengaruh pameran 3F terhadap pemahaman pengunjung sebesar 53,7%. Dengan adanya pameran ini pengunjung bisa memberikan informasi lebih luas kepada masyarakat sekitar. Hasil penelitian ini sejalan dengan tujuan peneliti untuk mengukur seberapa besar dan bagaimana pengaruh pameran 3F dapat mengedukasi pengunjung.
Pencemaran Sungai Jeneberang Sulawesi Selatan Tahun 2013-2021
Authors: Sofyan Rikat , Kholid Basyaiban Muhammad
Published: September 2023

Permasalahan lingkungan merupakan isu yang banyak menjadi perbincangan di Indonesia, terutama permasalahan tentang pencemaran sungai yang dimana di Indonesai ini memiliki banyak sekali sungai yang bermuara. Pencemaran sungai di Indonesia masih masif terjadi hingga kini, hal itu dikarenakan memang pola kebiasaan seluruh masyarakat yang kurang sadar akan pentingnya sungai bagi kehidupan mereka, disisi lain peran pemerintah juga berpengaruh akan tingkat pencemaran yang terjadi. Dari berbagai kasus pencemaran sungai yang terjadi di Indonesia, Sungai Jeneberang menjadi salah satu sungai yang tercemar. Pencemaran di Jeneberang sendiri diakibatkan tinggi nya aktivitas masyarakat yang tinggal di DAS Sungai Jeneberang mulai dari aktivitas industry, pertambangan, perkotaan, wisata, dan permukiman. Masif nya angka pencemaran yang terjadi juga mengakibatkan beberapa dampak bagi manusia mulai dari kurangnya ketersediaan air bersih, menurunnya kualitas air, hingga dampak kesehatan di masa depan.
Identifikasi Mikroplastik pada Lambung Ikan Hasil Tangkapan Nelayan di Sungai Barito Kalimantan Selatan
Authors: Faisal Amin Muhammad
Published: September 2023

Mikroplastik merupakan sampah plastik kecil yang berukuran <5 mm, sebagian besar berasal dari penguraian plastik-plastik berukuran besar yang dikelompokkan dalam 2 jenis mikroplastik yaitu sekunder dan primer. Mikroplastik primer merupakan produksi plastik dalam bentuk mikro, seperti manik-manik pada produk perawatan kulit, sedangkan mikroplastik sekunder merupakan bagian, pecahan, dari suatu hasil fragmentasi plastik yang lebih besar. Tujuan penelitian ini untuk mengetahui dan menganalisis jenis mikroplastik pada lambung ikan hasil tangkapan nelayan di Sungai Barito Kalimantan Selatan. Penelitian ini diharapkan dapat memberikan informasi jenis dan kelimpahan mikroplastik pada lambung Ikan Biawan (Helostoma temmincki Cuvier), Ikan Betok (Anabas testudineus), Ikan Kapar (Belontia hasselti), dan Ikan Gabus (Channa striata) hasil tangkapan nelayan di Sungai Barito Kalimantan Selatan.  Penelitian ini dilaksanakan pada bulan  Oktober hingga bulan November 2022. Pengambilan sampel sebanyak 4 ekor Ikan yang berukuran antara  8-15 cm dilakukan di Pasar Alalak Utara. Analisis Mikroplastik dilakukan di Laboratorium ECOTON Kabupaten Gresik Jawa Timur. Hasil penelitian ditemukan 4 tipe mikroplastik, yaitu Fragmen, Film dan Fiber dengan total mikroplastik pada lambung  Ikan Biawan (Helostoma temmincki Cuvier), Ikan Betok (Anabas testudineus),  Ikan Kapar (Belontia hasselti), dan Ikan Gabus (Channa striata) yaitu sebesar 71 partikel/ind dengan rata-rata 17,8 partikel. Bentuk mikroplastik yang banyak ditemukan adalah fiber dengan jumlah 35 partikel. Persentase mikroplastik tertinggi yaitu tipe Fiber. Hal ini karena fiber termasuk jenis mikroplastik yang ditemukan melimpah di perairan, sehingga potensi masuknya mikroplastik ke dalam tubuh ikan juga lebih besar.
Strategi Masyarakat Kampung Siba (Sidokumpul Barat) Kecamatan Gresik Kabupaten Gresik Menuju Kampung Bebas Sampah
Authors: Zuhriyah Tsaniyatus
Published: September 2023

Kawasan bebas sampah (zero waste cities) adalah program yang mendorong rumah tangga untuk memilah sampah dari rumah dengan dukungan dari pemerintah daerah. Demi mendorong terciptanya kebijakan untuk mengatur pengurangan plastik sekali pakai, didorongnya suatu kawasan bebas sampah yang di inisiasi di Kampung Siba (Sidokumpul Barat) Kabupaten Gresik. Tujuan penelitian ini adalah untuk mengetahui strategi yang diterapkan masyarakat Kampung Siba untuk mewujudkan kawasan bebas sampah dan penerapan konsep pembangunanberkelanjutan atau yang disebut Sustainable Development Goals (SDGs) pilar ke-12 dalam memastikan pola konsumsi dan produksi yang berkelanjutan. Jenis data yang digunakan adalah data kualitatif dan sumber data yang digunakan pada penelitian ini yaitu data primer dan data sekunder. Teknik analisa data yang digunakan dalam penelitian ini adalah deskriptif kualitatif. Hasil penelitian menunjukkan bahwa strategi masyarakat Kampung Siba dimulai sengan melakukan sosialisasi, edukasi, pelaksanaan (praktik) dan eduwisata. Strategi tersebut membahas terkait pilah dan olah sampah dari rumah, biopori, kompos, dan eco enzym.
Analisis Kualitas Air pada Outlet Perusahaan Penyedap Rasa Korea dan Jepang
Authors: Kurniasari Reni Dyah Yuni , Rudianto
Published: September 2023

Provinsi Jawa Timur memiliki berbagai macam pabrik industri terutama di daerah Gresik, Jombang, dan Mojokerto. Tentunya dalam suatu proses produksi pabrik akan menghasilkan limbah yang apabila langsung dibuang ke sungai tanpa diolah dengan benar dapat membahayakan lingkungan dan biota disekitarnya. Oleh karena itu, penelitian dengan menggunakan metode kuantitatif deskriptif ini bertujuan untuk mengetahui nilai dari besi, mangan, ammonia, suhu, pH, dan TDS dari pabrik penyedap rasa Ajinomoto, Cheil Jedang, dan Miwon. Hasil uji kandungan logam dan kualitas air tersebut kemudian dibandingkan dengan baku mutu Peraturan Pemerintah Nomor 22 Tahun 2021 tentang penyelenggaraan perlindungan dan pengelolaan lingkungan hidup dan Peraturan Gubernur Jawa Timur Nomor 52 Tahun 2014 tentang baku mutu limbah cair bagi industri MSG. Pada pengujian sampel air menggunakan alat Hanna Instrument dan water quality meter AZ instrument. Hasil penelitian menunjukkan bahwa ketiga pabrik melebihi baku mutu Peraturan Pemerintah Nomor 22 Tahun 2021. Hal tersebut dilihat dari Ajinomoto yang memiliki nilai besi dan mangan berturut-turut 3.96 ppm dan 20.0 ppm. Miwon memiliki nilai besi, mangan, dan ammonia berturut-turut 3.31 ppm, 1.2 ppm, dan 3.00 ppm. Cheil Jedang memiliki nilai ammonia sebesar 3.00 ppm. Uji parameter kualitas air di pabrik Ajinomoto, Cheil Jedang, dan Miwon memenuhi syarat baku mutu Peraturan Pemerintah Nomor 22 Tahun 2021. Rekomendasi yang dapat diberikan untuk penelitian selanjutnya berupa penambahan parameter untuk memperkuat data serta diharapkan pemerintah dapat memperbarui baku mutu sungai nasional dan limbah cair industri.
Identifikasi Karakteristik dan Kelimpahan Mikroplastik pada Sampel Sedimen Kali Pelayaran Kabupaten Sidoarjo Jawa Timur
Authors: Maulana Jamrud Irfan
Published: September 2023

Mikroplastik menjadi ancaman serius bagi irigasi dan sungai di indonesia. Mikroplastik dapat terendap pada dasar sungai mengikat senyawa toxic, meracuni biota, dan dapat mengancam kesehatan manusia. Penelitian mikroplastik pada sedimen irigasi dan sungai masih sangat terbatas dibandingkan mikroplastik laut. Penelitian ini bertujuan untuk mengetahui karakteristik dan kelimpahan mikroplastik pada sedimen Kali Pelayaran Kabupaten Sidoarjo. Pengambilan sampel menggunakan metode purposive sampling pada tiga segmen, dimana tiap segmen berjumlah 3 titik. Preparasi 9 sampel dilakukan dengan pengeringan, pemisahan densitas dan destruksi bahan organik. NaCl 300ml digunakan untuk pemisahan densitas, destruksi bahan organik menggunakan metode Wet Peroxide Oxidation (WPO) 20 ml H₂O₂ 30% dan 5 tetes FeSO₄ 0,05 M, lalu dilarutkan dengan aquades kemudian diidentikasi menggunakan mikroskop stereo. Hasil menunjukkan semua sampel sedimen Kali Pelayaran terkontaminasi mikroplastik. Jenis microplastik yang ditemukan berupa fragmen, fiber, filamen dan microbeads. Hasil tertinggi terdapat pada segmen hilir dengan kelimpahan 7.960 partikel/(kg).
Elucidating the effect of plant growth regulators on embryo maturation for shortening the breeding cycle in papaya
Authors: Sagore Bhupendra , Kanhaiya Kanahiya Singh , Prakash Jai , Srivastava Vartika , M Vignesh , Yadav Brijesh Kumar
Published: September 2023

Papaya (Carica papaya L.) is a tropical fruit crop with commercial importance due to its nutritional andmedicinal value. The long generation time required by papaya plants during the breeding process significantly slows crop improvement, and developing a variety takes 15-16 years (7-8 generations). As a solution in this direction, using plant bioregulators (PGR) to improve seed maturity in conjunction with the embryo culture technique may aid in reducing the time between fruit set and seedling establishment. We investigated the effect of ethrel, abscisic acid (ABA), and methyl jasmonate (MeJa) in different concentrations during early fruit development on hastening embryo maturity followed by embryo culture for shortening the breeding cycle of dioecious papaya var. Pusa Nanha. Fruits after 60 and 75-days old fruit (DOF) were treated with ethrel (100, 120 ppm), abscisic acid (10-6, 10-4 M), and MeJA (10-5, 10-3 M); the effect of treatments was observed after 15 days  of PGR application. Among the treatments, ethrel 120 and 100 ppm at 75 DOF were found to be effective fo hastening seed maturity, as measured by seed colour (light brown), embryo formation (85%), and embryo size (2.93 mm), maximum in vitro germination (85%), rapid shoot emergence (5.67 days), earliest radicle emergence(2.67 days), resulting in maximum plantlet regeneration (86.67%). The embryos isolated from the fruits treated with MeJA (10-5 M) showed the maximum number of roots (5.13), with 75.50 % plantlet regeneration. As a result, using the above method, the breeding cycle of papaya could be reduced to as low as 3 months, compared to the standard period of 6-9 months (from pollination to seedling establishment).
Induced mutations in chrysanthemum through gamma rays
Authors: Singh Dharminder , Bala Madhu , Sharma Aman
Published: September 2023

The research was conducted to induce variations in the chrysanthemum variety ‘Mother Teresa’ in 2020-21. The purpose was to generate and detect the desirable variants concerning altered flower colour, formand flower yield from the treated population. The terminal rooted cuttings were irradiated with different γ-raydoses (0, 5, 10, 15, and 20 Gy) using Cobalt 60 (60Co) as the source and evaluated further along with the controlpopulation, i.e. without irradiations. The observations on various morphological and floral parameters wererecorded and compared with the control population (non-irradiated). Marked floral changes about altered flowercolour, shape, form and changes in leaf shape, colour and sizes were observed with higher doses of gammairradiations. Percent flower colour variations were recorded as 4.10% at 10 Gy, 1.56% at 15 Gy and 4.25% at 20Gy dose. The present study, 11 variants were detected with altered flower colour and form with 10 to 20 Gy-raydoses. The study developed an efficient protocol for the induction of mutations using γ-rays in chrysanthemum.