bluuebunny/crossref_metadata_2025 huggingface dataset:
Evolution of Agroforestry Systems in the Amazon biome: Scope review with Emphasis on Adoption and Diversity
Authors: Pauletto Daniela , Arco-Verde Marcelo Francia , Silva Ivan Crespo , Sousa Lopes Lucas Sérgio de , Araújo Anselmo Junior Correa , Lucas Flávia Cristina Araújo , Santos Seidel Ferreira dos , Vieira Thiago Almeida , Dias Carlos Tadeu dos Santos , Martorano Lucieta Guerreiro
Published: December 2024

Agroforestry systems (AFS) exhibit varied composition and dynamics as intrinsic characteristics of their specificities. In this context, a review of the adoption, composition, and dynamics of AFS in the Amazon biome was conducted to identify the origin, institutions, and researchers of published studies with results on this scientific topic, focused on trends and characteristics of AFS diversity in the Amazon. The methodology adopted was a scope review, based on searches in the Scopus and Web of Science databases, using specific keywords to ensure that the articles addressed topics related to the adoption, composition, and dynamics of AFS in the Amazon. Following the selection of subtopics, 66 articles were selected and analyzed. The analyses revealed that research on AFS in the Amazon highlights interactions among traditional knowledge, innovations, and sustainability. The analysis of research published between 1996 and 2023 indicated growth in studies with an interdisciplinary focus, primarily from Brazil. However, internationalization, collaborative networks, and funding factors contribute to the prominence of foreign institutions. Research studies often address topics such as species diversity, agrobiodiversity, and tree growth in agroforestry intercrops. In this context, homegarden agroforestry (HAF) emerges as one of the main subjects of study, encompassing multifunctional environments, richness diversity, and ongoing experimentation with plant species. The choice of species for AFS is influenced by factors such as labor, personal preferences, and market demands, although loggers and commercial forestry systems tend to have lower diversity, contrasting with HAF. AFS implementation methods vary according to financing, management, and the farmer's education and gender. Environmental conservation, food security, ecosystem services, and production flexibility are highlighted as benefits of AFS, while challenges include technical and economic limitations. This research highlights the strengthening and consolidation of AFS by addressing scientific gaps and demonstrating the need for studies on the adoption, consolidation, and management of these systems, as well as the relationship between diversity and yield. Future research should be concentrated on deepening studies on the relationship between diversity and yield in AFS, as well as on management strategies that support the consolidation of these systems in the Amazon biome, integrating innovation, public policy support, and traditional knowledge of farmers.
Microsatellites DNA as Tools for Genetic Identification of Hybrid Breeds of Dogs
Authors: Radko Anna , Pieszka Magdalena , Szumiec Agnieszka
Published: December 2024

The aim of the study was to verify the effectiveness of the method that analyses the microsatellite DNA to genetically identification dog breeds and crossbreeds using reference populations of the purebred individuals and Bayesian clustering analysis. The study was conducted based on 21 microsatellite markers (STR) recommended by ISAG for pedigree studies of dogs. The genetic diversity and structure of the population of 4 studied breeds were assessed: Golden Retriever, Bernese Mountain Dog, Poodle and Chinese Crested Dog, which were used to analyse two cases concerning confirmation of breed affiliation. The level of observed (Ho), expected (He) heterozygosity, degree of inbreeding (Fis) and polymorphism information content (PIC) were analyzed. The probability of exclusion was estimated in the case of knowing the genotype of one of the parents (CPE1) and both parents (CPE2). A relatively high level of genetic diversity of the studied breeds, constituting reference populations, was found, above 50% for Ho and PIC, and no inbreeding. The probability of CPE1 and CPE2 was obtained at the level of 99% and 99.99%, respectively, which allowed the use of these markers for parental analysis. The clustering method in the Structure software and the coordinate analysis - PCoA for genetic structure evaluation were used, which showed the possibility of identifying breeds in the examined dogs. The level of admixtures in the genotype of the examined individuals while studying two cases of crossbred, was determined and the results were confirmed by PCoA analysis and parentage control. The obtained results can serve as valuable initial information for the development of dog breed identification DNA testing, which can be used to monitor breed compatibility and confirm the intended breed contribution in currently popular hybrid breeds.
A Framework for Informing Complete Street Planning: A Case Study in Brazil
Authors: Rosa Ashiley Adelaide , Lima Fernando
Published: December 2024

The concept of Complete Streets prompts a re-evaluation of the road design paradigm of the past century, which prioritized vehicles over human-centered use. It seeks to integrate land-use planning with urban mobility, focusing on a safer, more accessible allocation of street space that supports diverse transportation modes, stimulates local economic development, encourages active mobility, and reinforces place identity—while recognizing each street's unique vocation. However, Complete Streets have competing planning demands that vary according to their context and capacity to serve different functions and users. Identifying these priorities and street types is crucial for managing the trade-offs between functions according to each street's role. This article introduces a framework for assessing a street's vocation and guiding interventions based on three key functions of Complete Streets: place, movement, and environmental. The proposed framework is flexible and objective while allowing qualitative and subjective insights to be integrated. Thus, the article presents (i) a brief literature review of the Complete Streets concept; (ii) a review of evaluation methods and indicators for projects using this approach; (iii) a description of the proposed framework; and (iv) the application, verification, and analysis of the proposed framework through a case study in Brazil.
Impact of Membrane Thickness on Characteristics of Biogas Dry Reforming Membrane Reactor Using Pd/Cu Membrane and Ni/Cr/Ru Catalyst
Authors: Nishimura Akira , Ichikawa Mizuki , Hayakawa Taisei , Yamada Souta , Ichii Ryoma , Kolhe Mohan Lal
Published: December 2024

The aim of this study was to clarify the impact of thickness of Pd/Cu membrane on the characteristics of biogas dry reforming (BDR) using Ni/Cr/Ru catalyst. In addition, this study also clarified the impact of reaction temperature, the molar ratio of CH4:CO2, the differential pressure between the reaction chamber and the sweep chamber, and the introduction of a sweep gas on the characteristics of BDR reactor using Pd/Cu membrane and Ni/Cr/Ru catalyst. As a result, this study revealed that the concentration of H2 in the reaction chamber and that in the sweep chamber increased with the increase in the reaction temperature. In addition, this study revealed that the highest concentration of H2 in the reaction chamber and that in the sweep chamber were obtained for the molar ratio of CH4:CO2 = 1.5:1. This study also clarified that the highest concentration of H2 was obtained for the thickness of 40 m, the molar ratio of CH4:CO2 = 1.5:1 and the differential pressure between the reaction chamber and the sweep chamber of 0 MPa without a sweep gas, which was 4890 ppmV in the reaction chamber and 38 ppmV in the sweep chamber, respectively. Under this condition, CH4 conversion, H2 yield and thermal efficiency were 75.0 %, 0.214 % and 2.92 %, respectively.
Usage of Virtual Reality Technology in Physiotherapy in Germany: Results from a Survey
Authors: Elser Alexander , Ohse Maybritt , Frankenstein Camilla , Leeuw Madlin , Schiebler Sophie , Schmieder Sandra , Slatman Syl , Schäfer Axel Georg
Published: December 2024

With an ageing population and an increasing prevalence of non-communicable diseases, Germany's healthcare system is facing significant challenges that require innovative solutions such as digitalization. Among digital technologies, virtual reality (VR) has shown promise in various healthcare settings, however its use in physiotherapy practice is unknown. This study aimed to assess the frequency and use of therapeutic VR among physiotherapists in Germany and to identify barriers to its adoption. A cross-sectional survey of 296 physiotherapists was conducted, with responses indicating that only 2.7% had used therapeutic VR in the past year. Most physiotherapists were unfamiliar with VR therapy, suggesting that lack of awareness is the primary barrier. Despite limited current use, a significant proportion of physiotherapists were open to integrating VR technologies in the future. Our findings highlight the need for increased information about therapeutic VR within the physiotherapy community, and suggest potential growth as awareness and institutional support increases. Future strategies should focus on promoting the benefits of VR and integrating it into reimbursement frameworks to facilitate wider adoption in patient care.
Regular Physical Activity and Life Satisfaction: Unpacking the Roles of Self-Control and Emotion Regulation
Authors: Potoczny Wiktor , Herzog-Krzywoszańska Radosława , Krzywoszański Łukasz
Published: December 2024

Physical activity is an essential part of a healthy lifestyle. Regular exercise and physical activity have many benefits for the body and mind. This study examined the possible mediating effects of self-control and forms of emotion regulation on life satisfaction. 186 adults participated in the online survey, answering questions about regular participation in physical activity and completing questionnaires assessing self-control, emotional regulation, and life satisfaction. The Satisfaction with Life Scale and the Brief Self-Control Scale were used to assess life satisfaction and dispositional self-control. The Emotion Regulation Questionnaire was used to measure two different forms of emotion regulation, including cognitive reappraisal and expressive suppression. Based on self-reported average minutes spent exercising per week, subjects were classified into four levels of physical activity according to World Health Organization guidelines. The mediation analysis results showed that dispositional self-control and cognitive reappraisal fully mediated the relationship between the level of physical activity and life satisfaction. This suggests that regular physical activity may increase levels of self-control and cognitive reappraisal, which in turn leads to greater life satisfaction. These findings highlight the importance of regular exercise in promoting well-being and increasing life satisfaction through its beneficial effects on self-control and emotional regulation.
Assessment and Forecasting of Socio-Demographic Processes in the Republic of Kazakhstan Using Business Analytics Systems and GIS
Authors: Aidarkhanova Gaukhar , Zhumagulov Chingiz , Nyussupova Gulnara , Kholina Veronika
Published: December 2024

Balanced socio-demographic development is essential for regional resilience and sustainable growth. Forecasting social and demographic processes in the region based on the use of Business Intelligence systems allows for the consideration of a wide range of contradictory and diverse factors and the anticipation of potential scenarios and risks of development. Business Intelligence systems are used for the collection, analysis, and processing of large volumes of data to support decision-making in business, finance, logistics, public administration, and other fields. The goal of the study is to assess the effectiveness of using Business Intelligence systems and geographic information systems (GIS) to achieve balanced socio-demographic development in Kazakhstan. Key indicators include demographic metrics and social infrastructure. The methodology involves the use of analytical platforms such as Power BI and ArcGIS, along with predictive models for forecasting current and future demographic changes. The outcome of the study is a tool for calculating the load on the social infrastructure of Kazakhstan's regions, enabling informed management decisions at the regional level to ensure resilience and balanced socio-demographic growth. Conclusions: The study demonstrates that Business Intelligence systems, integrated with GIS, have significant potential for improving the accuracy of socio-demographic forecasting.
Interfacial Microstructure and Cladding Corrosion Resistance of Stainless Steel/Carbon Steel Clad Plates at Different Rolling Reduction Ratios
Authors: Chen Jie , Zhu Yi xin , Chen Xia , Ma Xiao li , Chen Bin
Published: December 2024

Optical microscope (OM), energy dispersive spectrometer (EDS), electron backscatter diffractometer (EBSD), electrochemical test, and transmission electron microscope (TEM) were employed to conduct interface microstructure observation and cladding corrosion resistance analysis on 304 SS/CS clad plates that have four different reduction ratios. The increase in rolling reduction ratio leads to larger grain size, gradually refined microstructure, and a decreased thickness of the interfacial martensite area. As the concentration disparity of the C element between carbon steel (CS) and 304 stainless steel (SS) is small, no evident carburization layer and decarburization layer can be detected. The ferrite microstructure on the CS side has a greater stress distribution, a greater local orientation deviation, and deformed grains are dominant. Austenite undergoes strain-induced martensitic transformation with the transformation mechanism of γ→twinning→a'-martensite. The martensite microstructure within the interface region grows in the direction of the interior of austenite grains. The reduction ratio increases sharply, leading to an increase in dislocation density, which promotes the nucleation, growth, and precipitation of carbides and seriously reduces the corrosion resistance of the cladding. Subsequently, the reduction ratio keeps on increasing. However, the degree of change in the reduction ratio diminishes. High temperature promotes the dissolution of carbides and improves the corrosion resistance. From this, it can be understood that by applying the process conditions of raising the reduction ratio and keeping a high temperature at the carbide dissolution temperature, a clad plate that has excellent interface bonding and remarkable corrosion resistance can be acquired.
Risk Factors for Tuberculosis Treatment Failure: A Literature Review
Authors: Kėvelaitienė Karolina , Davidavičienė Valerija Edita , Danila Edvardas
Published: December 2024

Tuberculosis (TB), induced by Mycobacterium tuberculosis, continues to be a significant global health concern. It affects approximately 25% of the global population and ranks among the primary causes of mortality from infectious diseases. Notwithstanding progress, TB treatment and diagnosis continue to encounter substantial obstacles, such as restricted access to precise diagnostics and efficacious therapies. By 2035, international objectives seek to diminish tuberculosis-related fatalities by 95% and enhance treatment accessibility. Multiple factors affect the success of TB treatment, including personal behaviors, social and demographic circumstances, and concurrent health conditions. Critical risk factors for suboptimal treatment outcomes encompass low body mass index, tobacco use, substance abuse, and various demographic variables including gender, age, unemployment, geographic location, and migration status. Co-infections with HIV, diabetes, chronic kidney disease, COVID-19, and rheumatic diseases are associated with increased rates of treatment failure. Supplementary challenges, including loss to follow-up, drug-resistant TB, and household contacts, elevate the probability of treatment failure. This review's findings intend to furnish essential insights for policymakers, healthcare professionals, and TB control programs, thereby enhancing strategies and interventions. The primary objective is to improve the efficacy of TB management globally, with an emphasis on attaining superior treatment outcomes, particularly in the most underserved regions.
A Rewired NADPH-Dependent Redox Shuttle for Testing Peroxisomal Compartmentalization of Synthetic Metabolic Pathways in Komagataella phaffii
Authors: Fina Albert , Àvila Cabré Sílvia , Vázquez Pereira Enrique , Albiol Joan , Ferrer Pau
Published: December 2024

The introduction of heterologous pathways into microbial cell compartments offers several potential advantages, including increasing enzyme concentrations and reducing competition with native pathways, making this approach attractive to produce complex metabolites like fatty acids and fatty alcohols. However, measuring subcellular concentrations of these metabolites remains technically challenging. Here, we explored 3-hydroxypropionic acid (3-HP), readily quantifiable and sharing the same precursors—acetyl-CoA, NADPH, and ATP—with the above-mentioned products, as a reporter metabolite for peroxisomal engineering in the yeast Komagataella phaffii. To this end, the malonyl-CoA reductase pathway for 3-HP production was targeted into the peroxisome of K. phaffii using the PTS1-tagging system, and further tested with different carbon sources. Thereafter, we used compartmentalized 3-HP production as a reporter system to showcase the impact of different strategies aimed at enhancing peroxisomal NADPH pool. Co-overexpression of genes encoding a NADPH-dependent redox shuttle from Saccharomyces cerevisiae (IDP2/IDP3) significantly increased 3-HP yields across all substrates, whereas peroxisomal targeting of the S. cerevisiae NADH kinase Pos5 failed to improve 3-HP production. This study highlights the potential of using peroxisomal 3-HP production as a biosensor for evaluating peroxisomal acetyl-CoA and NAPDH availability by simply quantifying 3-HP, demonstrating its potential for peroxisome-based metabolic engineering in yeast.
Sustainable Nutritional Strategies for Post-Weaned Pigs: The Role of Reduced Dietary Crude Protein, Organic acids and Butyrate
Authors: Connolly Kathryn Ruth , Sweeney Torres , O’Doherty John V.
Published: December 2024

Weaning in piglets presents significant physiological and immunological challenges, including gut dysbiosis and increased susceptibility to post-weaning diarrhoea (PWD). Abrupt dietary, environmental, and social changes during this period disrupt the intestinal barrier and microbiota, often necessitating antimicrobial use. Sustainable dietary strategies are critical to addressing these issues while reducing reliance on antimicrobials. Reducing dietary crude protein mitigates the availability of undigested proteins for pathogenic bacteria, lowering harmful byproducts like ammonia and branched-chain fatty acids, which exacerbate dysbiosis. Organic acid supplementation improves gastric acidification, nutrient absorption, and microbial balance, while also serving as an energy-efficient alternative to traditional grain preservation methods. Increasing intestinal butyrate, a key short-chain fatty acid with anti-inflammatory and gut-protective properties, is particularly promising. Butyrate strengthens intestinal barrier integrity by upregulating tight junction proteins, reduces inflammation by modulating cytokine responses, and promotes anaerobic microbial stability. Exogenous butyrate supplementation via salts provides immediate benefits, while endogenous stimulation through prebiotics (e.g., resistant starch) and probiotics promotes sustained butyrate production. These interventions selectively enhance butyrate-producing bacteria such as Roseburia and Faecalibacterium prausnitzii, further stabilising the gut microbiota. Integrating these strategies can enhance gut integrity, microbial resilience, and immune responses in weaned piglets. Their combination offers a sustainable, antimicrobial-free approach to improving health and productivity in modern pig production systems.
Impact of Unfortified Human Milk, Fortified Human Milk, and Preterm Formula Intake on Body Composition at Term in Very Preterm Infants: Secondary Analysis of the PREMFOOD Trial
Authors: Mills Luke , Uthaya Sabita , Modi Neena
Published: December 2024

Background/Objectives: Very preterm body composition at term shows potential as a biomarker of later health outcomes, but effects from in-hospital formula versus human milk (HM) intake studies are confounded by effect from fortifier. We investigated the impact of in-hospital unfortified HM (UHM), fortified HM (FHM), and preterm formula (PTF) intake on very preterm body composition at term. Methods: Pre-planned secondary analysis of the PREterM FOrmula Or Donor milk (PREMFOOD) trial. Infants born <32 weeks were randomized to either (i) unfortified mother’s own milk (MM) and/or unfortified pasteurised human donor milk (DM) (UHM) (ii) fortified MM and/or fortified DM (FHM), or (iii) unfortified MM and/or preterm formula (PTF) from birth to 35+0 weeks post menstrual age. Main outcomes were anthropometry and magnetic resonance imaging body composition at term. Comparison between exclusive UHM (ExUHM: UHM >99% n=23) and predominant (Pr) actual feed exposure groups: PrPTF (PTF>50% n=7); PrFHM (FHM >50% n=17), and PrUHM (UHM 50-99% n=15). Results: At term, compared to ExUHM group, PrPTF group had 274.3g (95% CI: 30.1 to 518.5) more Non-Adipose Tissue Mass (NATM) and a 1.11 (95% CI: 0.38 to 1.84) greater increase in wieght z-score from birth, while both PrPTF and PrFHM had greater increases in length z- scores from birth. Conclusions: High formula intake was associated with maximal gains in NATM at term, and these gains were not matched by early fortification of HM. Alteration of body composition at term with prolonged or delayed HM fortification, and relation to later health outcomes are important research questions.
Impact of Spatial Evolution of Cropland Pattern on Cropland Suitability in the Black Soil Region of Northeast China, 1990–2020
Authors: Kang Long , Wu Kening
Published: December 2024

Agricultural land resources are essential for food production, and thus it is vital to examine the spatiotemporal changes in these resources and their impacts on land suitability to optimize resource allocation. In this study, we investigated the spatial evolution of cropland resources through land use change analysis by utilizing four periods of land use data from 1990 to 2020 in the black soil region of Northeast China (BSRNC). Employing niche theory, we developed a cultivability evaluation model tailored to the BSRNC, which was used to assess the impact of spatial changes in cropland patterns over the past 30 years on land suitability. Our key findings are as follows. (1) Cropland resources have generally tended to expand in the BSRNC, with an increase of 7.16 × 103 km2 in the cultivated area and a northeastward shift of the cropland center by 52.94 km, indicating significant changes in the spatial configuration of land. (2) The region's cultivable land resources are substantial, covering 694.06 × 103 km2, or 55.78 % of the total area, with notable spatial variability influenced by the regional climate and topography. (3) The land cultivability has slightly improved, as shown by a 0.10 increase in the cultivability index, but a significant declining trend in the cultivability of cropland was observed after 2000. Our findings provide valuable insights to help accurately assess land productivity in the BSRNC and facilitate the sustainable use and conservation of black soil.
Optimalisasi Sistem PLTS Berbasis Internet of Things (IoT) untuk Meningkatkan Efisiensi dan Keberlanjutan Instalasi Air Minum dan Sanitasi Berbasis Masyarakat
Authors: Yoeseph Nanang Maulana , Hartono Rudi , A’la Fiddin Yusfida , Pratisto Eko Harry , Purnomo Fendi Aji
Published: December 2024

Abstrak:

Akses air minum dan sanitasi yang layak masih menjadi tantangan di daerah terpencil. Penelitian ini mengkaji optimalisasi Pembangkit Listrik Tenaga Surya (PLTS) berbasis Internet of Things (IoT) dalam Program Instalasi Air Minum dan Sanitasi Berbasis Masyarakat (PAMSIMAS) untuk mengatasi masalah tersebut. Penelitian ini berfokus pada peningkatan efisiensi energi, keandalan sistem, dan keberlanjutan operasional PAMSIMAS melalui pemantauan dan pengendalian jarak jauh secara real-time. Metode penelitian mencakup perencanaan sistem, pemilihan komponen optimal, instalasi profesional, dan pemeliharaan rutin. Data kinerja sistem dikumpulkan dan dianalisis menggunakan platform IoT. Hasil penelitian menunjukkan peningkatan efisiensi energi, pengurangan biaya operasional, dan peningkatan keandalan sistem. Pemantauan jarak jauh memungkinkan deteksi dini masalah, sehingga tindakan pencegahan dapat dilakukan sebelum kerusakan terjadi. Optimalisasi PLTS berbasis IoT terbukti efektif dalam meningkatkan kualitas layanan penyediaan air minum dan sanitasi bagi masyarakat. Selain itu, penelitian ini juga menyoroti peran penting teknologi IoT dalam memberdayakan masyarakat untuk mengelola sumber daya energi dan air secara mandiri, sehingga berkontribusi pada pencapaian Tujuan Pembangunan Berkelanjutan

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Abstract:

Access to clean water and sanitation remains a challenge in remote areas. This research examines the optimization of Solar Power Plants based on the Internet of Things (IoT) in Community-Based Water Supply and Sanitation Installations to address this issue. The research focuses on improving energy efficiency, system reliability, and operational sustainability of Community-Based Water Supply and Sanitation Installations through real-time remote monitoring and control. The research methods include comprehensive system planning, selection of optimal components, professional installation, and routine maintenance. System performance data is collected and analyzed using an IoT platform. The results show improvements in energy efficiency, reduction of operational costs, and increased system reliability. Remote monitoring allows for early detection of problems, enabling preventive action before damage occurs. Optimization of IoT-based Solar Power Plants proves to be effective in improving the quality of water and sanitation services for the community. Furthermore, this research also highlights the important role of IoT technology in empowering communities to manage energy and water resources independently, thus contributing to the achievement of Sustainable Development Goals.
Otomasi Pemeliharaan Tanaman Hidroponik Sistem Wick Berbasis Arduino Uno
Authors: Salamah Umi , Septianto Bimo Adrian , Prakisya Nurcahya Pradana Taufik
Published: December 2024

Abstrak:

Hidroponik Sistem Wick merupakan sistem budidaya tanaman yang mudah diterapkan karena tidak memerlukan banyak biaya dan tempat. Tantangan penggunaan sistem ini adalah pengendalian terhadap kualitas air berupa pH air, ppm air, suhu, serta kelembaban udara yang harus dilakukan secara periodik untuk menjaga kelangsungan hidup tanaman. Untuk itu pada penelitian ini akan dibangun Internet of Things (IoT) untuk memastikan kebutuhan pertumbuhan tersebut selalu terpenuhi dengan cara penambahan air dalam wadah dan penambahkan cairan pH buffer untuk mengontrol kadar pH dalam air secara otomatis dan menampilkan data dari sensor secara real time melalui smartphone. Ada tiga tahapan untuk pengembangan system pemeliharaan tanaman hidroponik dengan IoT yaitu koleksi kebutuhan sistem, desain dan implementasi menggunakan Arduino Uno, dan pengujian untuk mengembangkan sistem secara keseluruhan. Hasil pengujian menunjukkan penggunaan IoT yang diusulkan berhasil melakukan otomasi dengan tingkat akurasi pengujian pada sensor DHT11 untuk pengukuran suhu dan kelembaban masing-masing sebesar 98% dan 92%. Akurasi sensor jarak HC-SR04 dan sensor pH DFRobot V2 masing-masing sebesar 96% dan 98.6%, sehingga total akurasi sensor sebesar 96.53% selama 22 hari masa tanam. Hasil tanaman sehat diiringi dengan pertumbuhan yang bagus dan subur sampai masa panen.

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Abstract:

The Wick Hydroponic System is a plant cultivation system that is easy to implement because it does not require a lot of money and space. The challenge of using this system is controlling water quality in the form of water pH, water ppm, temperature and air humidity which must be carried out periodically to maintain plant survival. For this reason, in this research, the Internet of Things (IoT) will be built to ensure that growth needs are always met by adding water to the container and adding pH buffer fluid to control the pH level in the water automatically and displaying data from sensors in real time via smartphone. There are three stages for developing a hydroponic plant maintenance system with IoT, namely collection of system requirements, design and implementation using Arduino Uno, and testing to develop the system as a whole. The test results show that the proposed use of IoT has successfully carried out automation with a test accuracy level on the DHT11 sensor for measuring temperature and humidity of 98% and 92% respectively. The accuracy of the HC-SR04 distance sensor and the DFRobot V2 pH sensor was 96% and 98.6% respectively, so that the total sensor accuracy was 96.53% during the 22 days planting period. The results of healthy plants were accompanied by good and fertile growth until harvest time
Migración
Authors: Diaz Cepeda Luis Rubén , Reed-Sandoval Amy
Published: December 2024

El creciente empobrecimiento del Sur global ha provocado un aumento en la violación de los derechos humanos y de la actividad criminal en contra de la sociedad civil en estos países. En consecuencia, un número sin precedentes de personas se ha visto forzado a migrar de sus países de origen hacia los Estados Unidos y Europa del norte. La mayoría de las y los migrantes se han encontrado, primero, con un ambiente hostil y luego, con barreras físicas o legales para impedirles su entrada a estos países, lo que ha generado verdaderas crisis que nos desafían a los pensadores a buscar soluciones a dichas crisis. Ése es el sentido del presente dossier, donde una diversidad de teóricos nos ofrecen sus reflexiones al respecto.
Derechos humanos y nacionalismo metodológico
Authors: Cantero Flores Victor , Parra Dorantes Roberto
Published: December 2024

Se defiende la tesis de que el nacionalismo metodológico no es un concepto adecuado para abordar el concepto de derechos humanos.
La intuición de una mirada, MÓNICA LOZANO
Authors: Rodríguez Medina Samuel
Published: December 2024

La mirada de Mónica Lozano es una clara muestra de estas tensiones, su mirada se hunde en la realidad, pocos artistas tienen la capacidad natual de andar en lo profundo, ahí en donde se acaba el aire. En la obra de Mónica Lozano se percibe la capacidad de intuir las manifestaciones más hondas de la imagen. Sus ojos aprendieron a explorar en lo que a primera vista parece insondable. Entrar a su fotografía es acercarse a la fuerza de la experiencia vital; sus ojos dialogan, es decir, se contactan con la intimidad de las fuerzas que la circundan. El universo según sus ojos es un largo corredor de visiones por descubrir.
Sobre la televisión, Pierre Bordieu
Authors: Hernández Celaya Carlos Moisés
Published: December 2024

El libro es fruto de las gra- baciones de dos charlas que fueron transcritas de un ciclo de conferencias en el College de France, mismas que fueron retransmitidas en mayo de 1996 en la televisora Paris Première con los títulos “Sobre la televisión” y “El campo periodístico y la televisión”.
In the Jewish Synagogue at Newport/En la Sinagoga Judía de Newport
Authors: Lazarus Emma , Contreras López Héctor
Published: December 2024

El año pasado, Demetria Martínez, Hershel Wisse y quien esto escribe empezamos el proyecto de dar a conocer la poesía de Emma Lazarus (Nueva York, 1849-1887) a través de la traducción al español de una selección de sus poemas. Aunque Lazarus es conocida en los Estados Unidos por su poema “El nuevo Coloso”, que se encuentra inscrito en la base de la Estatua de la Libertad, el resto de su poesía se lee poco. Esperamos que con este proyecto la poesía de Emma Lazarus pueda empezar a leerse también en español. El poema que aquí presentamos está incluido en el libro Admetus y otros poemas, publicado en Nueva York por Hurd and Houghton en 1871.

Héctor Contreras López Marzo de 2019. Albuquerque, NM.
Sobre Algunas margaritas y sus fantasmas
Authors: Basaldúa Pérez Sandra Guadalupe
Published: December 2024

Algunas margaritas y sus fantasmas es una obra de la autora mexicana Paulette Jonguitud, y es todo lo que uno no espera encontrar en una novela. Con una mirada aguda trata sobre lo cruel de la vida de personajes que se asemejan a nuestra cruda realidad. Reúne a figuras marginadas en una misma historia de vidas trágicas que se entrelazan y que conforman un mundo de lo increíblemente fuerte y duro de los que viven los proscritos.
El Six
Authors: Arturo Sánchez Héctor
Published: December 2024

Sí, cómo no. Cómo no me voy a acordar de El Six. Cada que paso por la esquina lo recuerdo. Un vato ley, un vato chispa.
Kafka y la construcción de la masculinidad, desde el argumento de Elisabeth Badinter
Authors: Neyra Damaris , Robles Rosalba
Published: December 2024

Hoy en día Kafka es, sin duda, uno de los escritores más controversiales de la literatura; sus obras han gozado de un éxito casi sin igual, es, además, reconocido como uno de los precursores del existencialismo. Pero, ¿a qué se debe el éxito de la obra de Kafka? Si su obra no es en particular numerosa, sí es en cambio, intensa y compleja. Nos revela de una manera sin igual nuestros seres interiores, aquellos por los cuales luchamos con desesperación por ocultar, aun de nosotros mismos, y que son también, los más vulnerados de entre todos.
Stand up: Exceso de entretenimiento vacío
Authors: Robles Humberto
Published: December 2024

El stand up es un estilo teatral muy popular en Estados Unidos que, como parte de la cultura hegemónica, se ha ido expandido a otros países. Se trata de monólogos o rutinas cómicas escritas por el propio actor o actriz que va a interpretarlas; suelen burlarse de sí mismos narrando sus peripecias y su particular punto de vista sobre temas de su interés.
Manuel Asúnsolo y la Revolución del sur
Authors: Siller Vázquez Pedro
Published: December 2024

Manuel Asúnsolo nació en Chihuahua el 15 de abril de 1881 en el seno de una familia de amplia tradición local; su abuelo, Juan Manuel Asúnsolo, era recordado como un hombre de relativa fortuna que la cedió para la causa juarista durante la intervención francesa. Propietarios de amplias extensiones de terrenos a principios de siglo XX, los Asúnsolo disfrutaron de una holgada economía y como era de esperarse, la dilapidaron con rapidez, aunque no descuidaron la educación de sus herederos.
Mirar en el desierto: Casa Montaño y arte vitral en Ciudad Juárez
Authors: Macías Esparza Carlos
Published: December 2024

Se estima que alrededor de un cincuenta por ciento de la producción del trabajo del pintor duranguense, Fermín Revueltas (1901-1935), está desaparecida o en manos de particulares.
Convivencia
Authors: Salas Benavides Humberto
Published: December 2024

Poema: Convivencia.

Se refiere a la busqueda infructuosa de una de las tantas victimas y que asesinadas o desaparecidas, sus seres queridos ointentan encontrarlos en el desierto, en el cual, la luna es testigo de su triste caminar y del esfuerzo a traves de años y mientras simbolicamente ellos expresan su tragedia en un lugar cualquiera como un recuerdo a sus perdidas en el año nuevo; la complicidad entre los sicarios y el poder judicial celebran la vida con viandas cinicamente frente a sus familias.
Association between renin-angiotensin system gene polymorphism and cardio-ankle vascular index in patients with COVID-19
Authors: Podzolkov V. I. , Bragina A. E. , Ogibenina E. S. , Shvedov I. I. , Komelkova A. R.
Published: December 2024

Aim. To assess the relationship between arterial stiffness and renin-angiotensin system (RAS) gene polymorphism in patients with COronaVIrus Disease 2019 (COVID-19).Material and methods: 100 patients (mean age of 58.1±11.98 years; 51% women, 49% men) were included in the cross-ectional study. This study included adult patients with laboratory-confirmed diagnosis of COVID-19 admitted to the University Hospital. All patients were evaluated for arterial stiffness using cardio-ankle vascular index (CAVI) by sphygmomanometry. Also alleles and genotypes of several polymorphic markers were identified by real-time polymerase chain reaction in human DNA preparations: rs4762 of angiotensinogen (AGT) gene, rs1799752 of angiotensin-converting enzyme type 1 gene (ACE1), rs5186 of angiotensin II type 1 receptor gene (ATP1), and rs1403543 of angiotensin II type 2 receptor gene (ATP2). The distributions of alleles and genotypes in groups with normal and elevated arterial stiffness (CAVI ≥9.5) were compared.Results. Elevated arterial stiffness (CAVI ≥9.5) was found in 29%. A significantly higher frequency of ATP1 rs5186 genotypes including the A allele, i.e., A/A+A/C versus C/C, was found in subjects with normal CAVI: 95.0% and 5.0% compared with 87.5% and 12.5% in those with CAVI ≥9.5 (χ2=3.907, p=0.049). A significantly higher frequency of genotypes involving the D allele (DD and ID) was detected in patients with increased stiffness: 95.0% compared to 81.3% in the group with normal stiffness (χ2=9.280, p<0.003), and a significantly higher frequency of genotypes including the A-allele: 68.7% and 31.3% compared to 55.0% and 45.0% in individuals with normal arterial stiffness (χ2=4.160, p=0.042). As a result, in patients hospitalized with COVID-19, the presence of increased arterial stiffness with a CAVI level ≥9.5 was associated with a higher frequency of adverse D/D genotype of ACE1 rs1799752, C/C genotype of ATP1 rs5186, A/A genotype and A allele of ATP2 rs1403543.Conclusion. Thus, the presence of certain unfavorable genotypes of ACE1, ATP1 and ATP2 may contribute to the formation of higher arterial stiffness in COVID-19 and be considered as a non-modifiable risk factor for increased vascular wall stiffness along with such a significant factor as age.
Comprehensive evaluation of collaborative filtering in drug repurposing
Authors: Réda Clémence , Vie Jill-Jênn , Wolkenhauer Olaf
Published: December 2024

Drug development is known to be a costly and time-consuming process, which is prone to high failure rates. Drug repurposing allows drug discovery to consider reusing approved compounds to mitigate those issues. The outcomes of past clinical trials can be used to predict novel drug-disease associations by leveraging drug- and disease-related similarities. To tackle this classification problem, collaborative filtering with implicit feedback has become popular. It can handle large imbalances between negative and positive known associations and known and unknown associations. However, properly evaluating the improvement over the state of the art is challenging, as there is no consensus approach to compare models. We propose a reproducible methodology for comparing collaborative filtering-based drug repurposing. We illustrate this method by comparing 11 models from the literature on eight diverse drug repurposing datasets. Based on this benchmark, we derive guidelines to ensure a fair and comprehensive evaluation of the performance of those models. Those contributions constitute an essential step towards increased reproducibility and more accessible development of competitive drug repurposing methods.
Combining Ability and Heterosis for Grain Yield and Other Agronomic Traits in Provitamin A Enriched Maize Inbred Lines
Authors: Garoma Belay , Bante Kassahun , Azimach Girum , Menkir Abebe
Published: December 2024

Combining ability of enriched Pro-vitamin A yellow maize inbred lines can provide information for breeders to develop biofortified maize hybrids with high yield and desirable traits. Sixty-eight F1 hybrids along with two checks were arranged in alpha lattice design, replicated twice and evaluated across three locations at mid-altitude agro-ecology of Ethiopia. The combined analysis of variance revealed a significant difference (P ≤ 0.01) in mean square due to PVA hybrids, environment and hybrid interaction with environments for grain yield and most of the agronomic traits and it indicates that genotypes performed differently across environments. Seven PVA hybrids were selected based on average yield performance ranging from 7.11 to 7.95 t/ha and 18.69–29.04% yield advantage over the best check and these hybrids should be further evaluated across environments. The mean squares analysis of variance for GCA and SCA showed a significant difference (p ≤ 0.001) for all traits studied, indicating that both additive and non-additive gene effects were important for controlling these traits. Significant positive SCA effect on grain yield was recorded for crosses of L7/L12 (3.16 t/ha), L7/L9 (2.43 t/ha) and L10 x L12 (2.05 t/ha). Only one cross (L9 x L12) displayed significant (p < 0.05) positive standard heterosis (34.52%) over BH 549, whereas non-significant positive heterosis was detected over the BHQPY 545 check. Inbred lines L12, L8, L6, L10, and L2 had the highest positive and significant GCA effects on grain yield and other traits. Out of these lines, L8 and L12 were good combiners for most traits and will be used as alternative testers as they had the highest GCA effect for yield as well as other traits, and also their cross combination were among the top performing hybrids for yield. Our study highlighted that those inbred lines that had a high GCA effect within the heterotic group, could be used as a new source of PVA inbred line development. Furthermore, L8 and L12 can be used as alternative testers for future PVA maize breeding programs.
World Review of Minimally Invasive Approaches for the Treatment of Hydatid Cysts: Laparoscopic, Thoracoscopic, and PAIR
Authors: Vaseghi Sarah , Aslanabadi Saeid , Badebarin Davoud , Farhadi Ebrahim
Published: December 2024

Background: Hydatid cysts, which are caused by the tapeworm Echinococcus Granulosus, present a serious health issue in endemic regions. Traditional open surgery, though effective, often results in substantial morbidity and extended recovery periods. Minimally invasive techniques have been increasingly utilized to mitigate these drawbacks, including laparoscopic, thoracoscopic, and PAIR (Puncture, Aspiration, Injection, and Reaspiration) procedures. This review aims to evaluate the safety, efficacy, and outcomes of these minimally invasive approaches.Methods: A literature search of PubMed and Google Scholar databases was conducted between January 1999 and May 2024. The search included studies related to minimally invasive procedures for treating hydatid cysts of the abdomen, pelvic, and thoracic cavities. Inclusion criteria comprised English-language articles, prospective and retrospective studies, comparative studies, case series, and case reports. Data on demographic details, procedure types, complications, and long-term outcomes were extracted and analyzed.Results: In total, 166 studies involving 3080 patients met the inclusion criteria for the review. Laparoscopic procedures were performed in 1538 cases, PAIR in 1312 cases, and thoracoscopic procedures in 573 cases. The liver was the organ most frequently affected, followed by the lungs, kidneys, and other organs. The use of scolicidal agents was reported in 117 studies, with hypertonic saline being the most frequently used. The mean operating time was 110.16 ± 6.50 minutes, and the mean time of hospital stay was 4.77 ± 0.35 days. Four postoperative mortalities and 291 complications, including biliary leakage, infection, and prolonged air leak were reported. Recurrence was noted in 79 patients, primarily following PAIR procedures.Conclusion: Minimally invasive approaches for hydatid cyst treatment, particularly laparoscopic and thoracoscopic procedures, demonstrate significant benefits such as reduced hospital stays, shorter operation times, and lower complication rates compared to open surgery. However, the higher recurrence rate associated with PAIR necessitates careful patient selection and follow-up. Continued research and clinical trials are essential to optimize these techniques and improve patient outcomes.
Perceived Risk Factors For Diabetes Mellitus Among Civil Servants Of Calabar Municipal Local Government Area, Cross River State, Nigeria
Authors: Sam-Ekpe Vanessa Gedoni , Oyerinde Oyewole
Published: December 2024

Introduction:
The global prevalence of diabetes is rising, posing a major public health challenge. Type 2 diabetes mellitus (T2DM) is a leading cause of morbidity and mortality globally, and civil servants are not left out of this group. One's understanding of the perceived risk factors for developing diabetes influences their decisions on engaging in preventive behaviours.
Methodology:
The study utilised a cross sectional survey design. A multistage sampling technique was used to the respondents based on them meeting the inclusion criteria. A structured questionnaire was administered for data collection. Data was analysed using IBM SPSS version 26.
Results
64.3% of the respondents had high perceived personal risk factors for developing diabetes. 65.9% of the respondents had a high perceived workplace environmental risk factor. 68.2% of the respondents had high perceived psychosocial risk factors. 57.4% of the respondents had high perceived behavioural risk factors and 50.4% of the respondents had low perceived sociocultural risk factors. A significant relationship was reported between perceived workplace environmental, psychosocial, behavioural, and sociocultural risk factors and diabetes.
Conclusion
The relationships between the perceived risk factors and diabetes were statistically significant, but were characterised as weak. This indicates that while these factors play a role, their individual impact may be modest which supports the claim of the multifactorial causation theory which states that diseases are caused by an interplay of different factors. Hence, advocating for policies that address not just one factor but a combination of multiple risk factors is important.
Chemical free and hydrophobic carbon paper for effective separation emulsified oil/water mixture based on cellulose and micro glass fiber
Authors: Yang Qian , Zhao Mingyue , Hui Lanfeng , Xin Jieting , Zhang Tingting , Liu Zhong , Li Jiayan
Published: December 2024

Separating emulsified oil/water mixture is full of challenges. Special permeable wetted surfaces can separate emulsions but usually require modification by fluorine or silicon based chemicals, which can cause second pollution after use. Carbon aerogels are new chemical free porous hydrophobic materials, which provide a promising approach to selectively adsorb oil from oil water mixture. However, during the course of the fabrication of carbon aerogels, freeze drying is essential, which is time-consuming and energy-intensive process. In this article, we introduced wet papermaking technology manufacturing base paper to replace freeze drying, followed by carbonization in N2 at 800 ºC, hydrophobic carbon paper with a porosity of 90.22% was obtained when the content of micro glass fiber was 70%. The resulting carbon paper not only separates oil slick but also separates emulsified oil/water mixture with an efficiency of 98.5% and flux 1200 L/m2·h.