bluuebunny/crossref_metadata_2025 huggingface dataset:
Análisis agro socioeconómico de diez fincas en la comunidad El Quinal en Santa Teresa, Carazo, Nicaragua 2020 - 2021
Authors: Pineda Rizo Oswaldo Martin , Guzmán Guillen Fidel , Jarquín Sánchez Engell Josué , Dumas Miguel Adonis
Published: November 2023

Una de las estrategias de extensión e investigación es fortalecer las alianzas de gobiernos municipales, sociedad y academia. Esta investigación se realizó en la comunidad El Quinal, municipio de Santa Teresa-Carazo, Nicaragua. El objetivo fue realizar un análisis agro socioeconómico y técnico con el enfoque de sistema en diez fincas (sistema de producción). El diseño metodológico se realizó en cuatro fases, siendo la fase I la organización y revisión de fuentes bibliográficas, la fase II referida a la recolección de datos a través de entrevistas a productores en las fincas, la fase III orientada al análisis y procesamiento de datos y la fase IV corresponde a la presentación de informe final a los productores y autoridades locales. Estudio basado en un sistema local participativo no experimental. El universo muestral fue de 60 fincas, el tipo de muestra es no probabilística y por conveniencia, ya que se seleccionaron 10 fincas de acuerdo con las necesidades de investigación; las variables de estudio fueron socio económicas y técnico productivas; sus indicadores medidos son, escolaridad alcanzada, unidad de trabajo humano, mano de obra, gastos familiares, umbral de reproducción simple, rendimiento físico de la tierra, productividad del trabajo y balance de caja. Los resultado expresan qué el 45 % no logran terminar sus estudios de primaria, el promedio de la unidad de trabajo humano es de 3.27 días hombres, que hay un 50 % de mano de obra familiar aprovechada en las fincas, el principal gasto de la familia es la alimentación, el 70 % de las familias se encuentran en condiciones de subsistencia según indicador del umbral de reproducción simple, los principales cultivos es maíz, fríjol y sorgo y la mayoría no logran equiparar los rendimientos a nivel nacional, la productividad del trabajo logra superar el valor de pago de un día hombre y referente al balance económico siete de las 10 fincas tienen saldos negativos al final del año. En conclusión, solo el 30 % de las familias por finca logran satisfacer sus necesidades básicas y pueden reponer los medios de producción para el ciclo siguiente.
Building Adaptations and Laboratory Safety Concerns: A Case Study of High-Rise Academic Laboratories in a Thai University
Authors: Dhanakoses Kawin , Povatong Pirasri , Wongphyat Waricha , Wiriyakraikul Chatchai
Published: November 2023

Academic laboratory buildings face unique challenges due to the dynamic nature of laboratory tasks, technological advancements, and the utmost importance of maintaining safety. While flexible design strategies are recommended for laboratory facilities, there is a need to explore the empirical evidence of building adaptations and their impact on safety in real-world cases. This study employs a case study approach to investigate how academic laboratory buildings have been adapted to changing requirements and the resulting implications for laboratory safety. Four high-rise academic laboratories on a university campus were selected as case studies, and data were collected through as-built and updated architectural drawings, on-site walk-through surveys, and laboratory safety inspection reports. The findings reveal that adaptable design strategies, specifically those related to "long life" and "loose fit," have been implemented and are commonly used. However, building adaptations often occur independently, and without a proper understanding of the original design strategies, leading to laboratory safety problems caused by inappropriate adaptations. The proposed conceptual model aims to elaborate on the relationship between building adaptations and laboratory safety concerns. Further research should focus on investigating the patterns of adaptations of building layers using a time-series approach, and developing facility management strategies to effectively address dynamic safety conditions.
Futuro das baterias de carros elétricos
Authors: De Oliveira Bruno Eduardo Nery , Franco Julia Cristina Andrade , Alves Lucas Leal , Souza Matheus dos Santos , De Morais Milene Vona , Da Costa Anderson Figueiredo , Costa Iguatinã de Melo , Murakami Gilberto
Published: November 2023

Atualmente os meios de transportes considerados mais sustentáveis ao meio ambiente são os carros elétricos, tendo-se tornado a cada dia mais popular mundialmente nos últimos anos, principalmente em países/continentes desenvolvidos, como por exemplo nos Estados Unidas, China e Europa, tendo a expectativa que o mercado de carros elétricos expanda seus volumes de venda e substituir a frota de carros com motor a combustão. Problemas relacionados aos impactos ambientais como efeito estufa, aquecimento global, faz com que haja incentivos governamentais à produção, desenvolvimento tecnológico principalmente em otimização em baterias de lítio faz com que este acelere o crescimento deste mercado. Para que esta substituição de frotas ocorra, é necessário visualizar os impactos principalmente ambientais como o descarte de grande quantidade de baterias de lítio, se a quantidade de matéria-prima atenderá toda a fabricação deles, tendo em vista lítio e cobalto. Como sendo um dos temas em pauta, a ONU desenvolveu as ODS (Objetivos de Desenvolvimento Sustentável) como objetivos, além de outros temas, visa também a de redução de dióxido de carbono no meio ambiente até 2 030, os carros elétricos foram adotados como uma das alternativas para chegar a esse objetivo, vale ressaltar a importância da diminuição da emissão, mas também do descarte como dito anteriormente ou até mesmo a reciclagem para o aproveitamento das baterias.  Através do contexto levantado foi originalizado este trabalho, o qual tem como intuito de levantar estudos sobre a reciclagem e reutilização das baterias para carros elétricos.
Ocorrência de Varroa destructor em abelhas africanizadas em região semiárida do Brasil
Authors: Silva Mateus Gonçalves , De Medeiros Aline Carla , Da Silva Rosilene Agra , Dantas Maria Cândida de Almeida Mariz , Bezerra Neto Francisco das Chagas , Maia Adryele Gomes , Marques Agílio Tomaz , Ribeiro George do Nascimento , Do Nascimento Abdalan Andrade , Maracaja Patricio Borges
Published: November 2023

O Varroa destructor é o ectoparasita mais prejudicial às abelhas Apis mellifera, ele pode parasitar tanto abelhas adultas como crias, se alimentando da hemolinfa e dos tecidos adiposos desses insetos, introduzindo no processo, diversos vírus que chegam a causar o declínio total da colônia. A dinâmica populacional deste ácaro em abelhas africanizadas no alto sertão paraibano ainda é pouco estudada e conhecida pelos apicultores da região. Portanto, objetivou-se com este trabalho, avaliar os índices de infestação desse ácaro em colônias de abelhas africanizadas nos municípios de Aparecida – PB e São Francisco – PB, a fim de descrever sua dinâmica populacional nas localidades. Para isso, entre os meses de março e maio de 2020, foram realizadas três coletas de aproximadamente 300 espécimes de abelhas adultas retiradas dos quadros centrais de ninho, e cerca de 100 crias operculadas que foram mantidas em recipientes e levadas ao Laboratório de Entomologia para calcular as porcentagens de infestação nos dois estágios biológicos. Os resultados demonstraram ocorrência de Varroa destructor em todas as colônias analisadas nos dois municípios, no entanto, a dinâmica populacional do ácaro variou entre essas localidades, em Aparecida – PB a maioria das colônias tiveram taxa de infestação de 0,1-2% em ambos os estágios biológicos analisados, já em São Francisco, o maior percentual de colônias tiveram infestação nas suas crias entre 12,1->15%, e nas adultas de 2,1-4%. Os índices de infestação de Varroa nas crias de abelhas africanizadas em São Francisco – PB indicam grau moderado de varroatose, necessitando de intervenção pelos apicultores.
A securitização de ativos ambientais na atividade de captura e armazenamento de carbono
Authors: Cupertino Silvia Andrea , Costa Hirdan Katarina de Medeiros
Published: November 2023

A securitização de ativos é uma operação de conversão de um pacote de créditos ativos em recursos monetário no fluxo de caixa de uma empresa, utilizado para captação de crédito para empresas atuantes no setor de infraestrutura, para fomento de inovações (Alcaire, 2013). O presente trabalho tem como objetivo analisar as perspectivas do uso de títulos de crédito de carbono no Brasil. A metodologia aplicada foi a revisão bibliográfica, estruturada em coleta de publicações nas Plataformas de Pesquisa Google Scholar, Web Science e Scopus, no período de 2015 a 2020. As palavras-chave utilizadas na pesquisa foram securitização, ambiental, CCUS e CCS.Conclui-se que O uso de títulos de crédito de carbono oferece grande potencial para o Brasil desenvolver uma economia mais sustentável, ao mesmo tempo que oferece oportunidades de investimento para pessoas físicas e jurídicas. No entanto, a falta de regulamentos e normas claras para a emissão e negociação destas obrigações pode criar riscos significativos para os investidores.
A prática experimental nos livros didáticos do ensino de ciências: um estudo analítico na perspectiva da construção argumentativa
Authors: Da Silva Maria Eliane Oliveira , Marques Clara Virgínia Vieira Carvalho Oliveira , Da Silva Flôr de Cássia Pereira , Coutinho Samia Raquel Batista Marinho , Silva Antônio José Miranda , Prestes Maria Aparecida Conceição Marconcini
Published: November 2023

A presente pesquisa é um recorte da dissertação de Mestrado Profissional em Educação Profissional do Programa de Pós-Graduação em Gestão de Ensino da Educação Básica – PPGEEB da Universidade Federal do Maranhão – UFMA, em que buscou analisar uma seção denominada “Vamos Fazer”, presente nos livros do sexto, sétimo, oitavo e nono ano de ciências da coleção “Araribá mais ciências” da editora Moderna, utilizados nas escolas de Ensino Fundamental da cidade de Codó, Maranhão, a fim de verificar a tipologia que as atividades experimentais se enquadram, denotando os possíveis reflexos dessas atividades na construção argumentativa dos estudantes. A pesquisa segue uma abordagem de cunho qualitativa, tendo como procedimento técnico a pesquisa documental. Utilizou-se como referencial teórico-metodológico as categorias demonstração, verificação, construção, semi-investigação e investigação, adaptadas do trabalho de Araújo e Abib (2003). A análise demonstrou que 57% das atividades experimentais é do tipo verificação, enquanto a do tipo construção foi a que teve menor ocorrência, com um total de 7%. Não foi identificado nenhum experimento do tipo demonstração e investigação. Um número expressivo de experimentos do tipo semi-investigação também foi percebido nos livros analisados, um total de 36%. Os dados revelam que, embora haja uma boa quantidade de experimentos que possibilitem aos estudantes desenvolverem conhecimentos, com a presença de elementos considerados como essenciais para uma boa argumentação (dados, alegações, justificativas e as garantias, o apoio, os qualificadores, a refutação e a conclusão), ainda há a necessidade de implementação de atividades experimentais de cunho investigativo nos livros didáticos de ciências.
Native Diversity of Endotrophic Mycorrhizal Fungi of Forage Grass Species Occurring in Asan River Basin, Mussoorie Hills, Uttarakhand
Authors: Megha  , Parkash Vipin , Chhetri Ramesh , Gaur Akshita , Agnihotri Rahul
Published: November 2023

Arbuscular Mycorrhizal (AM) fungi colonize more than 80% of plants on land in which grasses are known to have higher endomycorrhizal colonization. AM fungi are a common group of symbiotic fungi in the order, Glomale of Division, Zygomycota. These fungi are known to benefit growth through increased nutrient uptake especially phosphorus. In this study, a total of 21 grass species collected from the Asan river basin, Mussoorie hills, Dehradun, Uttarakhand were screened for AM fungal root colonization and their mycorrhizal diversity. Traditional method of sieving and decanting was used for isolating mycorrhizal spores whereas for studying colonization rapid staining and clearing method was used. The highest root colonization (95±2.9) and AM spore count (234±3.56) were observed in Phalaris minor whereas Saccharum spontaneum exhibited least colonization (30±0.53) and AM spore count (46.7±14.5), respectively. The Andropogoneae (Sorghum tribe) was observed to be the most diverse tribe in association with endomycorrhizal fungi among the studied grasses. This study confirms that the grass species are highly colonized and dependent on endomycorrhizal association. The diversity and colonization patterns of endotrophic mycorrhizal fungi are described in details in this research paper. The AM fungal association with grass species provides new vistas and insight on the functioning of any grass ecosystem and also helps in harnessing the benefits of AM fungi through their usage in waste and abundant land reclamation programmes.
Botanicals as a Source of Nanomaterial for Pest and Disease Management
Authors: Sharma Anwesha , Dutta Pranab , Mahanta Madhusmita , Kumari Arti , Yasin Alinaj
Published: November 2023

Sustainable food production for a rapidly growing human population is one of the major challenges faced by the agriculture sector globally. Plant pests and pathogens cause significant reductions in crop production, with estimated global losses of 20-40% year-1, resulting in an increased use of environmentally toxic pesticides & fertilizers. The growing numbers of studies in nanotechnology are producing novel applications in many fields of science, especially in plant biotechnology and agriculture. Nanomaterials (NMs) have been used in breakdown of pollutants and reported worldwide for several different environmental applications. They play an important role in agriculture as nano-fertilizers and nano-pesticides, prepared by many methods such as physical, green synthesis or chemical synthesis methods. Green synthesis involves use of biological resources as microorganisms or plant extracts and doesn’t permit the use of any toxic chemicals, hence less bio-hazardous. Rate of reduction of metal ions using phytosynthesis has been observed to be much faster than microbial synthesis. Thus, it is considered as an accessible alternative for large scale production of nanomaterials, without use of chemicals. Phytosynthesized nanomaterials show excellent antibacterial effects, antifungal effects and anti-pest activity. Ocimum sanctum, Azadiracta indica, Paederia foetida, etc. had been successfully reported to be used in synthesis of many NMs of silver, gold, zinc, etc. Botanical nanomaterials offer considerable potential for increasing agricultural productivity and protection while reducing negative impacts on the environment and human health simultaneously.
How Teaching Competitions Support the Development of Teaching Self-Efficacy: A Study of Award-Winning English as a Foreign Language Teachers
Authors: Zhang Zhongyue , Sihes Ahmad Johari Bin
Published: November 2023

The research focuses on award-winning EFL (English as a foreign language) teachers’ teaching competition experiences. Each of the 11 EFL teachers interviewed in the study had won at least two prizes in teaching competitions. The main objective of this research is to explore their recollections of participating in teaching competitions and the impact that their experiences had on them. The findings indicate the important role of teaching competitions in the development of EFL teachers’ teaching self-efficacy and factors that are responsible for increase in teaching self-efficacy. The interview data were analyzed using thematic analysis, resulting in the identification of four key themes: knowledge, practice and reflection, feedback, and interpersonal support. These themes are discussed in the context of Bandura’s self-efficacy theory, highlighting how teaching self-efficacy is developed through the interplay of various factors, including experiences, knowledge, and contextual factors. The study provides valuable insights into the literature on the development of teaching self-efficacy, and specific recommendations for developing effective teaching competition activities.
Altruism among the Teachers Working at UNRWA Schools in Jordan
Authors: Musallam Fawwaz Y.
Published: November 2023

This article addressed the reality of altruism among the teachers working at the schools of UNRWA in Jordan. The sample of the study consists of (150) male and female teachers. Those teachers were chosen from UNRWA schools in Jordan. To meet the objectives of the study, a two-part survey was developed. The first part collects the relevant data about demographic characteristics. The second part collects data about (the teacher's altruistic acts for the favor his students, colleagues, and the school administration). The study found that there is a significant difference at the level of significance (α = 0.05) between the respondents’ attitudes towards the targeted reality for the favor of the females. There is no significant difference between the respondents’ attitudes towards the targeted reality. The researcher recommended that teachers must be provided by more training courses about altruistic behaviors in the educational field and other fields.
Orthokeratologie im Straßenverkehr – eine Stichprobe
Authors: Bandlitz Stefan , Gruhl Jessica , Wolffsohn James S.
Published: November 2023

Purpose. The German regulation on granting persons permission to drive on the road specifies minimum visual requirements for obtaining a driving licence. The aim of this pilot study was to determine orthokeratology-related diurnal variations in visual acuity, contrast sensitivity and mesopic vision, as well as sensitivity to glare, and to verify compliance with the requirements for obtaining a driving licence. Material and Methods. Ten orthokeratology lens wearers (26.0 ± 7.1 years) with myopia of −2.43 ± 0.97 D and astig- matism of −0.31 ± 0.41 D were tested twice daily (08:30 and 20:30 h) with the Binoptometer 4P (Oculus, Wetzlar, Ger- many). Monocular and binocular visual acuity were tested according to the ISO 8596 and compared with the visual acu- ity requirements for obtaining a driving licence. In addition, binocular contrast and mesopic vision as well as sensitivity to glare were tested in both exams. Differences between the morning and evening examinations were determined using the paired t-test or the Wilcoxon signed-rank test (for non-normally distributed data). Results. There was no statistically significant difference between monocular visual acuity (logMAR) in the morning (right −0.07 ± 0.16; left −0.03 ± 0.15) and evening (right −0.09 ± 0.14; left −0.06 ± 0.17) (p = 0.875; p = 0.353) or binocular visual acuity in the morning (−0.11 ± 0.15) and evening (−0.13 ± 0.13) (p = 0.500). Decimal visual acuity ranged monocularly from 0.63 to 2.00 and binocularly from 0.70 to 2.00. This corre- sponds to the threshold value of an ophthalmological as- sessment for visual acuity of the better eye or for a binocular visual acuity of 0.5. There was no statistically significant difference between the quality of contrast vision in the morning (mean We- ber contrast 11.5 ± 3.4 %) and in the evening (15.5 ± 9.3 %) (p = 0.070), and mesopic vision and glare sensitivity in the morning (both 0.27 ± 0.09 logCS) and in the evening (both 0.27 ± 0.09 logCS) (p = 1.000). Conclusion. Visual acuity, contrast sensitivity, mesopic vision and sensitivity to glare were stable throughout the day in this sample for orthokeratology lens wearers. The requirements of the eye test needed to drive were fulfilled by all but one of the participants in the standard eye test, both in the morning and evening examinations. A more comprehensive eye test was also carried out. This was passed by all test subjects, both in the morning and evening examinations. Keywords Orthokeratology, driving licence regulation, ISO 8596, ophthalmological assessment, mesopic vision, sensitivity to glare
Nghiên cứu ứng dụng kết hợp công nghệ viễn thám và thuật toán học máy Multiple Linear Regression trong thành lập bản đồ phát thải bụi mịn PM2.5
Authors: Vũ Ngọc Phan , Phạm Minh Hải
Published: November 2023

Ô nhiễm môi trường không khí gây ra rất nhiều hậu quả cho con người. Chúng là tác nhân gây nên cái chết cho hàng triệu người mỗi năm. Theo WHO, ô nhiễm môi trường không khí gây ra 7 triệu ca tử vong mỗi năm, trong đó Châu Á - Thái Bình Dương chiếm khoảng 4 triệu ca. Trong đó, ô nhiễm bụi mịn PM2.5 chính là thủ phạm gây ra nhiều ca tử vong nhất. Mục tiêu bài báo này là phát triển giải pháp thành lập bản đồ phát thải bụi mịn PM2.5 ứng dụng kết hợp công nghệ viễn thám và thuật toán học máy Multiple Linear Regression. PM2.5 là những hạt bụi li ti có trong không khí  kích thước đường kính nhỏ hơn hoặc bằng 2.5 µm. Loại bụi này hình thành từ các chất như Carbon monoxide (CO), Sunphua điôxit (SO2), Nitơ điôxit (NO2) và các hợp chất kim loại khác, lơ lửng trong không khí. Việc tính toán PM2.5 trong mối quan hệ tuyến tính giữa biến phụ thuộc PM2.5 và các biến độc lập CO, SO2, NO2… (biến dự đoán) dựa trên thuật toán học máy Multiple Linear Regression có cơ sở khoa học và thực tiễn cao. Kết quả thực hiện của nghiên cứu này cung cấp giải pháp thành lập bản đồ phát thải bụi mịn PM2.5 mang tính tự động hóa cao dựa vào số liệu viễn thám và các thông số quan trắc không khí mặt đất.
Band Gap Formation In A Beam With Attached Local Resonators And Periodically Arranged Intermediate External Supports
Authors: Ghazaryan K. , Piliposyan G.
Published: November 2023

In the paper a comparative study of a band gap formation mechanism is presented in finite and infinite homogeneous beams rested on periodically arranged intermediate external supports and periodically attached local mass-spring resonators. The transfer matrix method in conjunction with Bloch-Floquet’s approach is extended to study the flexural wave vibration and phonon band gaps generated by both of external intermediate supports and local resonators. The eigenvalue vibration problems are formulated for pinned and clamped multi-span finite length beams and the equation defining eigen frequencies are obtained. The novelty of the paper is the analytical and numerical results concerning formation of band gaps caused by local resonators and intermediate external supports.
Աշխատանքում ներկայացված է պարբերաբար տեղակայված միջանկյալ արտաքին հենարաններին հենված և տեղային ռեզոնատորներով միացված հեծանում հաճախությունների արգելված գոտիների կազմավորման համեմատական վերլուծությունը: Տրանսֆեր մատրիցների մեթոդի հետ զուգակցված, Բլոխ-Ֆլոկեի տեսության շրջանակում հետազոտված է արգելված գոտիների գոյացման մեխանիզմները՝ պայմանավորված ինչպես հենարաններով, այնպես էլ ռեզոնատորներով: Ձևակերպվել են եզրային խնդիրները և ստացվել են ամրակցված և հոդակապորեն հենված վերջավոր երկարության բազմաթռիչք հեծանների սեփական արժեքները որոշող հավասարումները:
В работе представлен сравнительный анализ механизма образования запретных зон частот в балке с присоединенными локальными резонаторами и опертой на периодически расположенные промежуточные внешние опоры. В рамках теории Блоха-Флоке в сочетании метода трансфер матриц исследован механизм образования запретных зон, генерируемых как опорами так и резонаторами. Сформулированы краевые задачи и получены уравнения определяющие собственные частоты защемленных и шарнирно опертых многопролетных балок конечной длины.
The Use of Foreign Language Enjoyment in the Promotion of EFL Learners’ Willingness to Communicate
Authors: Zhang Tao
Published: November 2023

Willingness to communicate in a second or foreign language (L2 WTC) is of great importance when it comes to individual difference variables, which influences largely the target language learning process. The growing emphasis on real communication in language learning has greatly promoted studies of L2 WTC and made it a significant goal of L2 pedagogy. In view of that, many potential antecedents of L2 WTC were examined to with anticipations of facilitating it. However, emotional factors, especially positive ones, remain relatively rare touched. Thus, present study aims to explore the effects of foreign language enjoyment, one of the positive emotions applied in pedagogy, upon Chinese high school EFL learners’ WTC through the review of relevant studies, and provide some solutions on how to take advantage of foreign language enjoyment in the promotion of EFL learners’ L2 WTC. The first solution concerns learners’ motivations, interests, and their attitudes towards the target language. The second solution related to teachers themselves, including their enthusiasm, teaching styles and their emotions. While the third solution deals with learning environment, a friendly and safe atmosphere probably leads to higher degrees of FLE, and further more engagement.
Research Progress on Soil Erosion Control in Small Watersheds on the Loess Plateau
Authors: Sun Yutong , Zhang Jing
Published: November 2023

Due to the fragility of its natural environment and the strong impact of human activities, the Loess Plateau is one of the regions with the most severe soil erosion in China. The severe soil erosion on the Loess Plateau has caused immeasurable losses to the regional economic development and ecological security. China attaches great importance to the management of soil erosion on the Loess Plateau. After decades of soil erosion control, the ecological environment of the Loess Plateau has been effectively restored, and the social and economic development has also been significant. This study comprehensively reviews the practice and theoretical research of comprehensive management models for soil and water loss in small watersheds both domestically and internationally, and systematically summarizes their soil and water loss management models. Thus providing practical experience and theoretical basis for future soil erosion control in the Loess Plateau, ecological protection in the Yellow River Basin, and high-quality development.
A Brief Discussion on the Application of Situational Language Teaching under the Three Noval Backgrounds
Authors: Zhi Rong
Published: November 2023

Great changes have taken place in foreign language teaching methodology over these years due to the changes of language teaching’s goals and concepts or the development of technologies. As we know, our ultimate teaching goal is to help students become a whole person. Despite the popularity and dominance of communicative language teaching and task-based language teaching in these days, situational language teaching is still implemented by teachers for various education levels to achieve teaching objectives. Even though these days considerable scholars hold a sharp criticism on this teaching method, situational language teaching still has its potential educational value to facilitate language teaching. Faced with three new challenges: new curriculum, new textbooks and new college entrance examination, teachers should explore how to utilize this method to adapt to the requirement of modern language teaching. This paper follows six parts to briefly demonstrate the present author’s comprehension about situational language teaching. The first part is a brief introduction including the background, definition and distinctive features of situational language teaching. The second part is some classic literature review from home and abroad. Next part, opinions on this method will be given and followed by demonstrating the application of this method. The last part is about some pedagogical implications.
Status of Sustainable Development of Efficient Ecological Agriculture in Loess Plateau Gully Region
Authors: Lei Na , Li Yanan
Published: November 2023

At present, the development of efficient ecological agriculture in the loess hilly and gully region is faced with slope problems, gully problems and resource utilization problems. The loess Plateau gully region is the traditional dry farming area in China, and it is also the main grain producing area with a long farming history. Due to natural factors such as terrain fragmentation, rainfall concentration and loose soil, deforestation, reclamation of steep slopes, and overgrazing, human factors such as deterioration of ecological environment, serious soil erosion, reduction of cultivated land resources, and decrease of land productivity in the region have aggravated the food shortage problem in the region. Ecological agriculture is an effective collaborative approach for ecological protection and high-quality agricultural development in the Loess Plateau, and can provide important support for ecological restoration and farmland regulation in the Loess Plateau gully region.
Exploration on High Quality Development of Soil and Water Conservation Projects in Shaanxi Province
Authors: Zhang Jing , Sun Yutong
Published: November 2023

In order to continuously consolidate and expand the effectiveness of soil and water conservation project construction in Shaanxi Province, continuously promote the improvement of project quality and efficiency throughout the entire life cycle, and effectively promote the high-quality development of soil and water conservation projects, combined with the actual situation of Shaanxi Province, we will preliminarily explore the development pattern for the future period of time.
ESG Investment Helps to Develop the Carbon Economy
Authors: Li Yi , Chen Xingyu , Wang Yunuo , Li Deyu
Published: November 2023

ESG is an investment philosophy and enterprise evaluation standard that focuses on enterprise environment, society and governance performance rather than financial performance. After the introduction of carbon neutrality, ESG has not only become an important starting point to implement the sustainable development Goals and promote the low-carbon transformation of the economy, but also become a key standard to evaluate the comprehensive level of enterprises. Since Xi Jinping in the fifth plenary session of the eighteenth put forward five development concept, green development mode is strong into the public view, under the support of the state and enterprise consciousness, ESG investment or social responsibility investment (ESG) environment (Environment), social (Social) and governance (Governance), become the enterprise survival, economic progress and the development of emerging markets. In this social context, this paper mainly studies the development prospects of ESG investment, economic benefits, and the supporting conditions of cultural, political and legal environment. Seek a more scientific and efficient way to develop ESG investment to promote the transformation and upgrading of the carbon economy.
Analysis on the Trend of Changes in Hydrothermal Conditions in Maowusu Sandy Land
Authors: Yang Liangyan , Wu Dan
Published: November 2023

Based on the daily data of temperature and precipitation from 7 meteorological stations in Maowusu Sandy Land from 2000 to 2020, linear regression analysis was used to clarify the characteristics of temperature and precipitation changes in the study area. The results show that the temperature in the Mu Us sandy land showed an overall upward trend from 2000 to 2020, with a growth rate of 0.09 ℃/(10a) and an average temperature of 9.26 ℃; The precipitation shows a fluctuating upward trend, with a growth rate of 4.06mm/a and an average precipitation of 373.75mm. Since the 21st century, there has been a discrepancy between the trend of temperature changes in the research area and global warming. The possible reason for this is the implementation of ecological engineering, which has improved the local climate characteristics of the research area and further affirmed the effectiveness of national ecological policies.
Terepbejárás csikunda területeken, a Zimbabwe-Mozambik-Zambia határvidéken (Fotóesszé)
Authors: Régi Tamás
Published: November 2023

Menyhárt László és Czimmermann István jezsuita misszionáriusok Zambia, Zimbabwe és Mozambik határvidékén éltek, dolgoztak, majd vesztették életüket az 1890-es években. Ott tartózkodásuk során a helyi lakosságtól jelentős mennyiségű tárgyat gyűjtöttek, amelyeket a Magyar Nemzeti Múzeumba küldtek. Ezek a tárgyak jelenleg a Néprajzi Múzeum Afrika-gyűjteményében vannak. Célom, hogy a gyűjtés óta eltelt hosszú idő után végre minél többet megtudjunk róluk. 2022 tavaszán terepmunkát végeztem a térségben, interjúkat készítettem az ott élő csikunda családokkal. A beszélgetések során alaposan megvizsgáltuk a tárgyakról készült fényképeket és megpróbáltuk közösen megérteni őket. Az alábbiakban a terepbejáráson készült fényképekből egy válogatást mutatok be.
A QUÍMICA DOS DERIVADOS DE PETRÓLEO E ÀS DIMENSÕES DO PROJETO DE VIDA: TEMÁTICA DE APROFUNDAMENTO NO ITINERÁRIO FORMATIVO DE CIÊNCIAS DA NATUREZA
Authors: Da Silva Márcio Eustáquio Pereira , Santos Carolina Rodrigues , De Mello Filho José Roberto
Published: November 2023

O presente trabalho propõe a temática do petróleo e seus derivados como conteúdo de aprofundamento do componente curricular de química, para a confecção de material didático do Itinerário Formativo de Ciências da Natureza no Novo Ensino Médio. Na reforma do ensino médio, existe a proposta de aprofundar, nos itinerários formativos, conteúdos essenciais trabalhados na Formação Geral (FG) dos estudantes, sendo o conteúdo básico de química orgânica da FG o alicerce para essa proposta temática de itinerário.  O material contemplou a cadeia do petróleo e derivados, abordando os componentes de gasolinas, óleo diesel, nafta petroquímica, lubrificantes, óleo combustível e algumas relações entre esses hidrocarbonetos; seus impactos na saúde humana; bem como sua conexão com as habilidades do eixo investigação científica relacionadas à interferência em processos tecnológicos. Ademais, o material mostrou-se eficaz para treinar e capacitar os alunos no raciocínio lógico de ciências da natureza e levá-los a reconhecerem sobre suas aptidões nessa área do conhecimento.
Safety and clinical outcomes of GreenLight laser prostatectomy in octogenarians
Authors: MacDonald Anastasia , Fathy Moustafa , Nikoufar Parsa , Hodhod Amr , Abdul Hadi Ruba , Vangala Sai K. , Bassuony Mohammed , Zakaria Ahmed S. , Shahrour Walid , Elmansy Hazem
Published: November 2023

Introduction: We evaluated the impact of age on perioperative morbidity and clinical outcomes in patients undergoing GreenLight laser prostatectomy for benign prostatic hyperplasia (BPH).
Methods: We conducted a retrospective study of prospectively collected data from individuals who underwent GreenLight laser prostatectomy from May 2018 to July 2022. Patient demographics and outcome measures were recorded, including indications for the procedure and American Society of Anesthesiology (ASA) scores. All patients had postoperative followup visits at one, three, six, and 12 months. Our evaluation included the International Prostate Symptom Score (IPSS), quality of life (QoL) assessment, maximum urinary flow rate (Qmax), postvoid residual volume (PVR), and catheter-free status.
Results: One-hundred-sixty-eight males who underwent GreenLight laser prostatectomy were included. The non-octogenarian group consisted of 111 patients and the octogenarian group comprised 57 individuals. Based on ASA scores, most octogenarians were deemed high-risk (ASA III: 91.2%), while over half of non-octogenarians were lower-risk (ASA II: 53.2%) (p<0.001). Intraoperative parameters, including operative time, vaporization time, lasing time, and energy did not differ significantly between groups. There was no difference in the proportion of intraoperative complications between non-octogenarians and octogenarians (0.9% vs. 3.5%). Postoperative complications were not statistically significant between the two groups (p=0.608). There was also no observed difference in the proportion of patients requiring readmission (p=0.226) or retreatment (p=1.0).
Conclusions: GreenLight laser prostatectomy is a safe and effective treatment for BPH regardless of age. It provides similar surgical and functional outcomes as younger men while maintaining the QoL of octogenarians.
Digitales Feedback didaktisch gedacht: Überblick und Anwendungsbeispiel
Authors: Schluer Jennifer
Published: November 2023

Ziel dieses Beitrags ist es, einen Überblick über die Vielfalt an digitalen Feedbackmöglichkeiten zu geben und ihre Anwendung in der (hochschulischen) Lehre zu veranschaulichen. Die Autorin skizziert zunächst das zugrundeliegende Verständnis von Feedback als konstruktiven Lerndialog, für den nicht nur Lehrende, sondern insbesondere auch Lernende Feedback-Kompetenzen benötigen. Anschließend werden verschiedene digitale Feedbackmöglichkeiten vorgestellt und Einblicke in die Lehrpraxis gewährt.
HUBUNGAN TINGKAT PENGETAHUAN TENTANG VULVA HYGINE DENGAN KEBIASAAN PERAWATAN VULVA SAAT MENSTRUASI PADA WANITA USIA SUBUR (WUS) DI DESA WRINGINANOM
Authors: Tri Nataliswati  , Siti Jannatun Aliya  , Sumirah Budi Pertami  , Kissa Bahari
Published: November 2023

Menstruation is a physiological event that occurs in women as a sign of being fertile. Knowledge of vulvar hygiene and vaginal care habits is an important thing that needs to be considered during menstruation by women of childbearing age because they can experience vaginal irritation and itching. The purpose of this study was to analyze the relationship between the level of knowledge about vulvar hygiene and the habit of caring for the vulva during menstruation in Wringinanom Village, Probolinggo Regency. This research method was an analytic survey with a cross sectional design, involving 45 respondents, who celllected with purposive sampling technique. method of data collection with questionnaire techniques and data analysis using rank spearman. The results of this study indicate the level of knowledge of women of childbearing age about vulvar hygiene and vulvar care habits during menstruation, more than half in the sufficient category (60%), there is a significant relationship between the level of knowledge about vulva hygine and vulvar care habits during menstruation in women of childbearing age. women of childbearing age in Wringinanom village (P= 0.02). This study concludes the importance of the influence of knowledge about vulvar hygiene and improving the habits of women of childbearing age with vulvar care during menstruation.
GAMBARAN KEMAMPUAN IBU DALAM PEMBERIAN AWAL MP-ASI DAN RESPON ANAK USIA 6 BULAN DI WILAYAH KERJA PUSKESMAS BENDUNGAN TRENGGALEK
Authors: Destiana Prastiwi Monica , Kasiati
Published: November 2023

Introduction Proper provision of MP-ASI starts when the child is 6 months old. MP-ASI is given in stages according to the child's age, starting from soft and gentle MP-ASI until the child gets used to family food. The aim of this research is to determine the characteristics of children who are given MP-ASI from an early age, to determine the cognitive abilities of mothers in providing MP-ASI from an early age, to determine the psychomotor abilities of mothers when providing MP-ASI, to determine the physiological condition of children. response after being given MP-ASI. This research design uses exploratory descriptive. Research sample of mothers and babies aged 6 months who provided MP-ASI, incidental sampling technique, questionnaire instruments and observation. The results of the analysis of the mother's ability to initially provide MP-ASI were found to be in the poor category, but over time it became good. The initial response to receiving MP-ASI in children was sufficient, then the child responded by releasing food, the second response was that the children experienced constipation. Analysis Based on the results of research during 4 meetings, there was a gradual increase. The solution in this research is that mothers who have children aged 6 months are given educational information and communication (KIE) in providing correct and appropriate MP-ASI in order to minimize negative responses in children.
PENGARUH TEKNIK RELAKSASI NAFAS DALAM TERHADAP KECEMASAN MAHASISWA DALAM MENGHADAPI SKRIPSI DI UNIVERSITAS ‘AISYIYAH YOGYAKARTA
Authors: Riyanto Slamet
Published: November 2023

Latar belakang: Kecemasan merupakan respon individu terhadap suatu keadaan yang tidak menyenangkan dan dialami oleh semua makhluk hidup dalam kehidupan sehari-hari. Skripsi merupakan karya ilmiah yang dibuat mahasiswa S1 sebagai syarat sarjana. Sebagian besar mahasiswa menghadapi kecemasan dalam menyusun skripsi pada kategori tinggi sebanyak 45%. Faktor yang mempengaruhi kecemasan dalam menyusun skripsi yaitu faktor dari dalam diri maupun faktor dari luar mahasiswa. Relaksasi nafas dalam merupakan sebuah keadaan dimana seseorang terbebas dari tekanan dan kecemasan atau kembalinya keseimbangan.

Tujuan: Mengetahui pengaruh teknik relaksasi nafas dalam terhadap kecemasan mahasiswa dalam menghadapi skripsi

Metode: Jenis penelitian pre-eksperiment dengan desain penelitian One Group Pretest-Posttest Design. Prosedur penelitian menggunakan satu kelompok yaitu kelompok eksperiment. Populasi yang digunakan mahasiswa prodi administrasi publik. Sampel diambil sebanyak 30 orang dengan teknik pengambilan sampel non-probability sampling. Instrumen penelitian menggunakan kuesioner kecemasan HARS. Teknik analisa data menggunakan Uji-T Paired Sample Test.

Hasil: Didapatkan 30 responden mengalami kecemasan dengan kategori ringan 10,0%, kategori sedang 83,3%, kategori berat 6,7%. Setelah diberikan perlakukan, tingkat kecemasan mahasiswa menurun yaitu dengan kategori normal 13,3%, kategori ringan 73,3% dan kategori sedang 13,3%. Hasil uji SPSS didapatkan Sig (-tailed) 0.000.

Simpulan dan Saran: Teknik relaksasi nafas dalam berpengaruh untuk menurunkan tingkat kecemasan mahasiswa. Disarankan bagi mahasiswa untuk menerapkan terapi relaksasi sebagai jalan alternatif untuk menurunkan tingkat kecemasan, dan bagi peneliti selanjutnya disarankan untuk meneliti/mengukur fisiologisnya dan melihat faktor – faktor yang mempengaruhinya.
Hubungan Hubungan Antara Pengetahuan Dengan Upaya Pencegahan Anemia Pada Ibu Hamil
Authors: Saputri Intan Arum
Published: November 2023

According to the World Health Organization (WHO), the prevalence of the maternal mortality rate (MMR) is around 303,000 live births. The prevalence of AKI in Indonesia has decreased from 2018-2019 with a total of 4,226 to 4,221 per 100,000 live births, the cause of AKI is bleeding around 1,280 per 100,000 live births. Based on WHO data in 2017 the infant mortality rate was around 29 per 1,000 live births, based on the results of the Ministry of Health in 2017 the prevalence of IMR was 24 per 1,000 live births, based on data according to WHO the prevalence of anemia was around 41.8% of pregnant women experiencing anemia, while in Indonesia who experienced anemia in pregnant women in 2013 37.2% of pregnant women experienced low anemia, in 2018 there was an increase in anemia of pregnant women 48.9% of pregnant women experienced high anemia, based on the results of the government in 2019 the minimum prevalence rate decreased by about 28 %. The purpose of this study was to determine the relationship between knowledge and efforts to prevent anemia in pregnant women. This type of research is a literature review with a systematic review method. The population of this study were pregnant women and a minimum sample of 30 respondents. The source of literature in this study comes from Google Scholar. The results of the literature study that have been carried out have obtained 5 articles, where articles that discuss the relationship between knowledge and efforts to prevent anemia in pregnant women from 5 articles state that there is a relationship between knowledge and efforts to prevent anemia in pregnant women, The conclusion is that there is knowledge with efforts to prevent anemia in pregnant women. It is hoped that pregnant women who have anemia can increase their knowledge and pregnant women are expected to always check their pregnancy regularly and can make efforts to prevent anemia in pregnant women.

 

 

Reading materials : 12 books, 5 articles (2011-2021)

Keywords: knowledge, attitude, prevention of anemia, pregnant women
PENGARUH PENGETAHUAN DAN SIKAP BIDAN TERHADAP TINDAKAN BIDAN DALAM INISIASI MENYUSUI DINI (IMD) PADA IBU BERSALIN
Authors: Wasiah Wasiah
Published: November 2023

Based on the results of the Indonesian Demographic and Health Survey (SDKI) in 2017, the Infant Mortality Rate (IMR) shows 24 per 1000 live births, the Neonatal Mortality Rate (AKN) is 15 per 1000 live births and the Infant Mortality Rate (AKABA) is 32 per 1000 live births. However, the mortality rate for neonates, infants and toddlers is expected to continue to decline. Interventions that can support child survival are shown to be able to reduce IMR to 10 per 1000 live births and IMR to 16 per 1000 live births in 2024. Meanwhile, in accordance with sustainable development targets. AKABA is expected to reach 18.8 per 1000 live births in 2030. In recent years, the government has begun to aggressively promote the provision of IMD from the first hour of birth for babies aged 0-6 months. This effort received very good support and broad coverage, one of which was from the Association of Indonesian Breastfeeding Mothers (AIMI), the aim of the research was to determine the influence of Midwives' Knowledge and Attitudes on Midwives' Actions in Early Breastfeeding Initiation in Maternity Women. This research method uses a systematic literature review of 6 articles, carried out via the Google Scholar search engine using Indonesian, in selecting research articles using inclusion criteria, namely the theme of the article content, time period, year of publication, language, subject, method, sample and type of article. , for exclusion criteria including the theme of the article content, time period, type of article. The results of the research showed that 4 articles stated that there was an influence of knowledge and attitudes on IMD measures for mothers in labor, while 2 studies stated that there was no influence of knowledge and attitudes towards IMD measures for mothers in labor. Conclusions from the research include the influence of midwives' knowledge and attitudes on midwives' actions in IMD for women giving birth. Suggestions for midwives can increase their knowledge and attitudes by attending higher education, training, workshop, seminars and seeking information about IMD.
Determinan yang mempengaruhi keaktifan Lanjut Usia (Lansia) dalam Mengikuti Kegiatan Posyandu Lansia di Kelurahan Klegen Madiun
Authors: Arfan Nurul Azmi , Nuzula Rizka Firdausi , Sandi Devi Fitria
Published: November 2023

Usia lanjut usia (lansia) mengalami penurunan fungsi tubuh sehingga memiliki banyak masalah kesehatan. Salah satu upaya pemeliharaan kesehatan agar lansia dapat hidup sehat dan produktif adalah pos pelayanan terpadu (posyandu) lansia. Data cakupan pelayanan lansia di Jawa Timur memiliki Persentase kunjungan yang cukup rendah, di posyandu lansia di wilayah Puskesmas Oro-oro Ombo pada tahun 2021 dan 2022 masih rendah dan mengalami penurunan dibandingkan tahun 2020. Berdasarkan hasil studi pendahuluan di Posyandu lansia Kelurahan Klegen Kecamatan Kartoharjo, diperoleh informasi dari kader Posyandu dari 120 anggota Posyandu lansia, rata-rata ketidak hadiran lansia mencapai 60%. Tujuan penelitian adalah mengetahui faktor-faktor yang mempengaruhi keaktifan lansia dalam mengikuti kegiatan Posyandu lansia di Kelurahan Klegen, Kecamatan Kartoharjo, Kota Madiun. Metode penelitian adalah diskriptif analitik dengan pendekatan crossectional. Populasi penelitian adalah seluruh anggota Posyandu Kelurahan Klegen sebanyak 120 orang. Teknik pengambilan sampel proportional random sampling diperoleh 100 responden. Data penelitian diperoleh dari kuesioner pengetahuan, dukungan keluarga, motivasi dan check list keluhan fisik. Keaktifan responden diperoleh dari data kehadiran di Posyandu lansia. Data penelitian dilakukan uji regresi berganda. Hasil penelitian menunjukkan 70 responden (70 %) memiliki pengetahuan yang kurang, 67 responden (67%) kurang mendapat dukungan keluarga, 71 orang (71%) memiliki motivasi kurang, dan 58 responden (58%) memiliki keluhan fisik sedang. Keaktifan responden paling banyak mengikuti sebanyak 5 kali kegiatan. Berdasarkan hasil persamaan regresi yang diperoleh memperlihatkan bahwa faktor dukungan keluarga memiliki pengaruh yang paling kuat dalam mempengaruhi keaktifan lansia dalam mengikuti kegiatan Posyandu lansia, dimana nilai koefisien sebesar 0.326 dengan p =0,04.