bluuebunny/crossref_metadata_2025 huggingface dataset:
Estrategias de Gestión de Aula para Fomentar el Aprendizaje Autónomo en la Educación Inicial
Authors: Zambrano Vergara Betsy Janina , Bernal Párraga Augusto Paolo , Nivela Cedeño Alba Nacarith , Garcia Jimenez Digna Isabel , Guevara Guevara Nancy Patricia , Bravo Alcívar Geoconda Mireya
Published: July 2024

El presente artículo explora las estrategias de gestión de aula orientadas a fomentar el aprendizaje autónomo en la educación inicial. Reconociendo la importancia de desarrollar habilidades de autoeficacia y autodirección desde temprana edad, este estudio examina cómo diversas prácticas pedagógicas pueden crear un entorno propicio para que los niños pequeños adquieran estas competencias. Se identifican y analizan varias estrategias, incluyendo la creación de rutinas claras, la implementación de espacios de aprendizaje flexible, el uso de herramientas de autoevaluación, y el fomento de la toma de decisiones y resolución de problemas de manera independiente. La investigación se basa en un enfoque cualitativo, recopilando datos a través de observaciones en aula, entrevistas con docentes y análisis de programas educativos. Los resultados indican que las prácticas de gestión de aula que promueven el aprendizaje autónomo no solo mejoran la capacidad de los estudiantes para trabajar de manera independiente, sino que también incrementan su motivación intrínseca y su disposición para el aprendizaje continuo. Además, se observó que los estudiantes desarrollan una mayor confianza en sus habilidades y una mejor disposición para enfrentar desafíos académicos. Se destaca la importancia de la formación y el apoyo continuo a los docentes, quienes juegan un papel crucial en la implementación efectiva de estas estrategias. Los educadores deben estar capacitados para crear un ambiente de aula que valore y fomente la autonomía, proporcionando a los estudiantes oportunidades adecuadas para explorar, experimentar y reflexionar sobre su propio aprendizaje. Además, la colaboración entre los docentes y la adaptación de las estrategias a las necesidades específicas de cada grupo de estudiantes son factores clave para el éxito de estas prácticas. Este estudio contribuye al campo de la educación inicial al ofrecer una visión integral de las prácticas de gestión de aula que pueden apoyar el desarrollo del aprendizaje autónomo. Las conclusiones sugieren que una combinación de estrategias bien planificadas y la formación docente adecuada puede transformar significativamente la dinámica de aprendizaje en la educación inicial, preparando a los niños para ser aprendices autónomos y exitosos en sus futuras etapas educativas. La implementación de estas estrategias no solo beneficia a los estudiantes en su desarrollo académico, sino que también promueve habilidades esenciales para su vida cotidiana y su futuro desempeño profesional.
Hábitos de Estudio y Motivación en Estudiantes de Licenciatura en una Universidad Pública
Authors: Díaz Gaspar Patricia , Carmona García Maribel , Reyes Félix Minerva
Published: July 2024

Derivado de la pandemia a nivel mundial por covid-19 propicio que se realizaran las actividades del sector educativo en modalidad en línea. En el caso de los estudiantes de la Universidad Veracruzana (UV), durante este periodo de pandemia tomaron sus clases en línea, por ello, la presente investigación tiene el objetivo de determinar la relación entre la motivación y hábitos de estudios de los estudiantes universitarios de la Licenciatura en Estadística. Se diseñó un cuestionario el cual fue aplicado durante los meses de octubre a noviembre del 2021. Para el análisis se realizaron estadísticas descriptivas, nubes de palabras y la prueba de Chi-cuadrada con la finalidad de identificar dependencia entre la motivación y los hábitos de estudio, encontrando que la motivación depende de la responsabilidad de cumplir con las tareas, prestar atención, organizar el tiempo y realizar el repaso para profundizar más los temas que se están abordado en cada una de las Experiencias Educativas.
RETRACTION NOTICE: Conciliation & care experiences in pandemic times of researchers at the University of Granada
Authors: Valenzuela-Vela Lorena , Reyes Ruiz de Peralta Natalia , Gallardo-Nieto Elena
Published: July 2024

Retraction note: Valenzuela Vela, L., Reyes Ruiz de Peralta, N., & Gallardo Nieto, E. (2023). Conciliation & care experiences in pandemic times of researchers at the University of Granada. TECHNO REVIEW. International Technology, Science and Society Review Revista Internacional De Tecnología, Ciencia Y Sociedad, 15(1), 2–16. https://doi.org/10.37467/revtechno.v13.4806
The Editorial Office of Eurasia Academic Publishing Group has retracted this article. An investigation carried out by our Research Integrity Department has found a group of articles, among which this one is found, that are not within the thematic scope of the journal. We believe that the editorial process was manipulated and, furthermore, acceptance decisions were made under possibly inappropriate peer review.
RETRACTION NOTICE: Cryptic pregnancy or negation of the pregnancy: an unknown reality
Authors: Llorca-Porcar Alicia
Published: July 2024

Retraction note: Llorca Porcar, A. (2023). Cryptic pregnancy or negation of the pregnancy: an unknown reality. TECHNO REVIEW. International Technology, Science and Society Review Revista Internacional De Tecnología, Ciencia Y Sociedad, 15(1), 2–18. https://doi.org/10.37467/revtechno.v13.4801
The Editorial Office of Eurasia Academic Publishing Group has retracted this article. An investigation carried out by our Research Integrity Department has found a group of articles, among which this one is found, that are not within the thematic scope of the journal. We believe that the editorial process was manipulated and, furthermore, acceptance decisions were made under possibly inappropriate peer review.
RETRACTION NOTICE: Alternate spaces and times to the organization of school life
Authors: Patiño Hurtado Carolina
Published: July 2024

Retraction note: Patiño Hurtado, C. (2023). Alternate spaces and times to the organization of school life. TECHNO REVIEW. International Technology, Science and Society Review Revista Internacional De Tecnología, Ciencia Y Sociedad, 15(1), 2–8. https://doi.org/10.37467/revtechno.v13.4785
The Editorial Office of Eurasia Academic Publishing Group has retracted this article. An investigation carried out by our Research Integrity Department has found a group of articles, among which this one is found, that are not within the thematic scope of the journal. We believe that the editorial process was manipulated and, furthermore, acceptance decisions were made under possibly inappropriate peer review.
RETRACTION NOTICE: Fashion companies in Spain and the SDGs How do young people perceive their comunication?
Authors: Jordá Rodríguez Aurora , Garcia Ortega Beatriz
Published: July 2024

Retraction note: Jordá Rodríguez, A, Garcia Ortega, B. (2023). Fashion companies in Spain and the SDGs How do young people perceive their comunication? TECHNO REVIEW. International Technology, Science and Society Review Revista Internacional De Tecnología, Ciencia Y Sociedad, 15(1), 2–15. https://doi.org/10.37467/revtechno.v11.4480
The Editorial Office of Eurasia Academic Publishing Group has retracted this article. An investigation carried out by our Research Integrity Department has found a group of articles, among which this one is found, that are not within the thematic scope of the journal. We believe that the editorial process was manipulated and, furthermore, acceptance decisions were made under possibly inappropriate peer review.
Chronic stress-induced neurodegenerative changes in Wistar rats: Hippocampal evidence and the mitigating effects of Allium Sativum
Authors: Adetunji Opeyemi Adebola , Adegunle Adeola Oluwafunmbi , Adeoye Bayo Olufunso , Nwobi Joseph Chigbogu , Fabiyi Oluseyi Sunday , Akano Oyedayo Phillips , Ogunsanya Sanmi Tunde , Oyewumi Samson Oluwole , Nwobi Nnenna Linda , Adeoye Ayodeji David , Olayinka Olugbenga Olawole
Published: July 2024

Objective: Stress triggers a biological response perceiving a threat, chemicals and hormones surge throughout the body, after long-term exposure, stress accelerates cell ageing, immune senescence, and some age-related diseases such as neurodegenerative disorders and osteoporosis. This study finds possible effects of Allium sativum ethanolic extract on the hippocampus of chronic stress-induced neurodegenerative changes in male Wistar rats.
Methods: Forty Wistar rats were grouped into eight of five (n=5). Group A - control group (no stress and treatment), Group B - 100mg/kg of Allium sativum (No stress), Group C - 250mg/kg of Allium sativum (No stress), Group D - 500 mg/kg Allium sativum (No stress), Group E - Stress alone + No treatment, Group F - 100mg/kg of Allium sativum (Stressed), Group G - 250mg/kg of Allium sativum (Stressed) and Group H - 500mg/kg of Allium sativum (Stressed), all for 14 days. Animals were euthanized humanely and the hippocampus was excised and fixed in 10% formalin solution for histological processing while the part used for biochemical assay was homogenized in phosphate buffer before centrifugation.
Results: Chronic exposure of rats to stress elicited reduced body and brain weights, altered neurotransmitter levels and overall neurobehavioural functions, while also resulting in marked histomorphological distortions in the hippocampus. Interestingly, supplementation with Allium sativum significantly (p<0.05) mitigated biochemical, neurobehavioural, and hippocampal aberrations.
Conclusion: Notably, data obtained from this study showed that Allium sativum may be a very effective adaptogen in curtailing the deleterious neurodegenerative changes associated with chronic stress.
Identifying Communication Flow in the Development of Apartment Project X to Enhance Time Performance
Authors: Aditama Satya , Riantini Leni Sagita
Published: July 2024

This research aims to develop a risk-based communication flow in apartment projects with a focus on improving time performance. The methods employed include surveys and case studies, with data collected through the creation and distribution of questionnaires to experts, along with an analysis of results conducted by Company X. The findings indicate that the communication flow implemented at PT. X has proven to be valid and effective. However, several factors hinder the smooth communication flow, such as inadequate planning and scheduling of work, insufficient communication due to mismatched methods and technologies, inefficient information distribution systems, inadequate project budget planning, lack of resources, incomplete scheduling of time and resources, inappropriate listening and speaking skills, lack of empathy among parties, inadequate facilities and infrastructure, emotional conditions, and lack of mastery of communication techniques. Based on these findings, several actions are recommended to enhance communication flow, including improving planning and scheduling of work, using communication methods and technologies appropriate to field conditions, improving information distribution systems, ensuring project budget planning availability, increasing resources, creating comprehensive time and resource planning, enhancing listening and speaking skills, improving empathy among parties, upgrading facilities and infrastructure, controlling emotional conditions, and enhancing mastery of communication techniques. By implementing these recommendations, it is hoped that the communication flow in apartment projects can operate more effectively and efficiently, thereby improving overall project time performance.
The Role and Benefits of Innovative Technology in Using The Internet of Things (IOT) Towards Industrial Revolution 4.0
Authors: Ayu Pramita Devina Nadya , Sardjono Wahyu
Published: July 2024

In the Industrial Revolution 4.0, technological developments are developing very rapidly and significantly impact various sectors, especially in the industrial sector. Various aspects of the industrial sector significantly influence the Industrial Revolution 4.0 for companies, governments and even levels of society so that they can keep up with the times and compete in the current industrial revolution. The role of Industrial Revolution 4.0 is centred on automation, which is assisted by using information technology in the application process. One way to keep up with the times and compete is by applying the Internet of Things (IoT) to changes in the Industrial Revolution 4.0. IoT applies a system of computerized, mechanical, and machine devices. The Web of Things (IoT) is exceptionally compelling in different enterprises. IoT is likewise one of  the fundamental mainstays of the modern transformation 4.0. Technological developments and convenience in the Industrial Revolution 4.0 must be connected to the Internet of Things (IoT) application.
Disseminating the Real-World Importance of Conjunct Studies of Acculturation, Transculturation, and Deculturation Processes: Why this can be a Useful Technique to Analyze Real-World Observations
Authors: Mandavilli Sujay Rao
Published: July 2024

We begin this paper by reviewing the core tenets and principles of the symbiotic approach of sociocultural change or the “Proactive-interactive- symbiotic approach to long-term cultural change”, that we had proposed several years ago, and by representing it in brief for the benefit of our readers. We also then review and go through various others concepts centered on, and pertaining to acculturation, enculturation, and transculturation, and compare them with the already preexisting concepts in the market. We also then go on to explain why conjunct studies of acculturation, transculturation, and deculturation processes of various types need to be carried out, and lay forth their real world utility as well. We do this by examining the different types of acculturation, transculturation, and deculturation processes and methods from the aforesaid perspective. We also provide various case studies drawn from different communities from different parts of the world around these concepts to beef up our case, and lend more credence to the tenets of our thesis. Last, but not the least, we explain why these concepts could form an essential and an intrinsic component of post-colonial studies, and form an intrinsic part of our globalization of science movement as well. This would naturally lend a more scientific flavor to cultural studies in general, and post-colonial studies in particular.
The Influence of Artificial Intelligence on Employment Trends in the United States (US)
Authors: Owoeye Gbolahan
Published: July 2024

This paper examines the Influence of Artificial Intelligence on Employment Trends in the United States (US). The rapid development of AI technology is creating significant disruptions in traditional labor markets, leading to concerns about unemployment and inequality. The paper highlights the importance of understanding the effects of AI on the labor market and the need for proactive steps to address any negative impact as well as the policy options available to address these challenges, including retraining and education programs, regulation of AI use, and tax policies. It also considers the potential costs and benefits of these options and the stakeholders who are impacted by them. This paper recommends investing in education and training programs for workers, creating tax incentives for affected communities, promoting research and development of AI technologies that complement human workers, and implementing policies to promote the responsible use of AI. The paper also discusses bureaucratic barriers to participation that may hinder effective implementation of these recommendations. Finally, it recommends a combination of retraining and education programs and tax policies to promote investment in new technologies and job creation.
Classifying Crop Leaf Diseases using Different Deep Learning Models with Transfer Learning
Authors: Pathak Lakshin , Virani Mili , Kansara Drashti
Published: July 2024

Within the scope of the research, we put forward a technique of exactly confirming the distinctiveness of agricultural leaf pathologies with the assist of deep mastering algorithms and switch getting to know generation. We have pre-skilled models like VGG19, MobileNet, InceptionV3, EfficientNetB0, Simple CNN where we are seeking to increase the utility for the crop disorder type. Through searching at some metrics as cited Accuracy, Precision, Recall and F1 score for a better knowledge of a crop leaf photo category, we observe how each version performs. Our paper shows that artificial intelligence is fairly useful for the obligations of the automatic disease detection and switch mastering (as a method for reusing the existing understanding in the new software) is also beneficial. The contribution of this work to the development of reliable systems of save you sicknesses in production touches upon the rural exercise to achieve superiority fits into precision agriculture and sustainable farming. Future research ought to possibly include centered regions concerning a stability of datasets and stepped forward model interpretability which in turn will improve the fulfillment of these strategies in agricultural contexts.
The Stability of Dense Cores near the Serpens South Protocluster
Authors: Friesen Rachel K. , Jarvis Emma
Published: July 2024

Most stars form in clusters and groups rather than in isolation. We present ≲5″ angular resolution (∼2000 au, or 0.01 pc) Very Large Array NH3 (1,1), (2,2), and (3,3) and 1.3 cm continuum emission observations of the dense gas within the Serpens South protocluster and extended filaments to the north and south. We identify 94 dense cores using a dendrogram analysis of the NH3 (1,1) integrated intensity. Gas temperatures T

K
and nonthermal line widths σ
NT both increase toward the center of the young stellar cluster, in the dense gas generally and in the cores specifically. We find that most cores (54%) are supervirial, with gravitationally bound cores located primarily in the filaments. Cores in the protocluster have higher virial parameters by a factor of ∼1.7, driven primarily by the increased core σ
NT values. These cores cannot collapse to form stars unless they accrete additional mass or their core internal motions are reduced. The southern filament shows a significant velocity gradient previously interpreted as mass flow toward the cluster. We find more complex kinematics in the northern filament. We find a strong correlation between σ
NT and T

K
, and argue that the enhanced temperatures and nonthermal motions are due to mechanical heating and interaction between the protocluster-driven outflows and the dense gas. Filament-led accretion may also contribute to the increased σ
NT values. Assuming a constant fraction of core mass ends up in the young stars, future star formation in the Serpens South protocluster will shift to higher masses by a factor of ∼2.
On Its Way to the Neutron Star–White Dwarf Binary Graveyard, IGR J16194−2810, A First Ascent M Giant X-Ray Binary
Authors: Hinkle Kenneth H. , Fekel Francis C. , Straniero Oscar , Maas Zachary G. , Joyce Richard R. , Lebzelter Thomas , Muterspaugh Matthew W. , Sowell James R.
Published: July 2024

A single-lined spectroscopic orbit for the M giant in the X-ray binary IGR J16194−2810 is determined from a time series of optical spectra. The spectroscopic orbital period of 192.5 days is twice that of the photometric period, confirming that the M giant in the system is an ellipsoidal variable. The giant is identified as a first ascent giant approaching the red giant tip. The primary is a neutron star (NS) with its M giant companion filling its Roche lobe, verifying the system classification as a low-mass X-ray binary (LMXB). Stellar C, N, O, and Fe abundances are derived for the M giant with the C, N, and O values typical for a field giant with [Fe/H] = −0.14. The system does not have a large kick velocity. Models for the evolution of the system into a binary NS–white dwarf are presented. The X-ray properties are discussed in the context of this model. This binary is a rare example of a luminous, long orbital period LMXB early in the transient ellipsoidal phase.
Response of the phytoplankton size fractions along environmental gradients from an oxygen minimum zone in the central Mexican Pacific
Authors: Hernández-Becerril David U. , Varona-Cordero Francisco , Gutiérrez-Mendieta Francisco J. , Ponce-Manjarrez Erick J. , Merino-Ibarra Martín , Barón-Campis Sofía A. , Vargas-Reyes Alex U.
Published: July 2024

The marine phytoplankton community responds to latitudinal, longitudinal (coast to ocean), and vertical environmental gradients, an important subject in Oxygen minimum zones (OMZ). The phytoplankton structure and the effect of environmental gradients along the central Mexican Pacific, an area within an OMZ, were studied, especially the importance of size fractions and taxonomic groups. A combination of various methods and protocols, such as microscopic analysis, flow cytometer, and pigment analysis, were followed in this study. Oceanographic conditions included thermal gradients along the study area and unreported evidence of a weak upwelling in the southern zone (Acapulco). Vertical distribution of chlorophyll a showed subsurface maxima (SCM, 15-45 m depth) in all stations, and deeper chlorophyll-a maxima (DCM, 85-95 m depth) in more oceanic stations. Chain-forming diatoms dominated in the northern zone stations. Prochlorococcus, Synechococcus, and picoeukaryotes abundances ranged between 0.01 to 21.7 cells×104 mL-1, although most samples showed the highest contribution to biomass (47.95 μg C L-1) by picoeukaryotes. Expected tendencies of Prochlorococcus distribution were observed: highest densities coincided with the DCM and divinyl chlorophyll-a distribution at oceanic stations. Fucoxanthin had the highest concentrations, whereas fucoxanthin and zeaxanthin concentrations were higher at SCM depths. We documented the co-dominance of the pico- and microplankton: picoplankton was important at the DCM, related to oligotrophic and more stratified water column, whereas microplankton prevailed in coastal stations, with mixed water column, high nutrient concentrations, and diatoms as the dominant group. Picoeukaryotes abundances were related to the concentration of prasinoxanthin, which suggests an important mamiellophyte component not previously revealed.
Monitoring data poor small-scale estuarine fisheries: a proposal from the striped mullet (Mugil cephalus) fishery in the Rapel River, Chile
Authors: Wiff Rodrigo , Flores Andrés , Peralta Leonardo , Estévez Rodrigo A. , Gacitúa Santiago , Gelcich Stefan
Published: July 2024

Chile has a relatively long history of monitoring and managing large-scale commercial fish stocks. However, many other small-scale fisheries, particularly those operating in estuaries, usually lack basic fisheries and biological information. International experience indicates that a monitoring system designed for large-scale stocks cannot simply be resized to address the complexity, relatively low total economic value, and the large number of actors and supply chains in small-scale fisheries. This article proposes a strategy to monitor data-poor fisheries operating in estuaries. The striped mullet (Mugil cephalus), locally known as “lisa”, in the Rapel River, central Chile, was selected to establish a pilot monitoring program for small-scale fish resources. From May 2022 to May 2023, fisheries information, including fleet description, catch and effort data, and fish biological attributes such as length and weight, were collected and described for the first time in the region. Drawing insights from this case study, we propose developing a generic monitoring system tailored specifically for monitoring fish stocks in estuaries. This conceptualization is based on: i) change agents, who are individuals trained to work with both the social and biological dimensions of each coastal fish stock; ii) experienced fisheries scientists outside government agencies; and iii) local fishers' knowledge to provide constant feedback for adapting temporal and spatial scales for monitoring. This monitoring scheme is cost-effective and can be efficiently replicated in other estuarine fisheries in Chile.
The use of commercial feed and microdiets incorporated with probiotics in Penaeid shrimp culture: a short review
Authors: Haris Danial Iman , Yaminudin Jasmin , Othman Siti Hajar , Lim Keng Chin , Ismail Illisriyani , Wulan Sari Putri Desi , Karim Murni
Published: July 2024

Penaeus vannamei, or white shrimp, is an economically significant species that dominates shrimp production and represents a rapidly growing industry. However, the culture faces challenges due to high mortality rates due to bacterial and viral diseases. Unlike vertebrates, shrimp rely solely on their innate immunity for defense against pathogens. Introducing probiotics into shrimp culture can enhance growth, survival rates, and immune responses against disease outbreaks caused by pathogenic bacteria or viruses. Common diseases affecting shrimp farms include vibriosis, white spot disease, acute hepatopancreatic necrosis and black gill disease. These diseases can cause severe infections, which lead to high mortality rates. The application of probiotics, such as Bacillus cereus, B. licheniformis, B. subtilis, Lactobacillus sp., Paenibacillus, Pseudomonas sp., Pseudoaltermonas, and yeast, either through diet or direct administration, has demonstrated positive impacts on shrimp health, including enhanced growth, increased immunostimulation, improved gut microbiota, and better water quality parameters. In recent decades, aquafeed has explored effective solutions, such as microdiets, co-feeding (combining commercial feed and probiotics), and various microdiets types, to address aquaculture disease problems. Combining microdiets containing essential nutrients with probiotics has proven to be safer than antibiotics, which can adversely affect animals and the environment. However, further studies are needed to optimize the efficiency of feeding techniques by incorporating probiotics and commercial feed for disease resistance in penaeid shrimp culture. This review discusses commercial feeds and microdiets incorporated with probiotics for P. vannamei culture for growth and disease resistance to enhancement.
Early anatomical development of the digestive system and high intestinal digestive enzyme activity in two silverside species, Odontesthes bonariensis and O. hatcheri (Atherinomorpha: Atherinopsidae) Elva
Authors: Toledo-Cuevas Elva Mayra , Chávez-Sánchez María Cristina , Herrera-Vargas María Antonia , Abad Rosales Selene María , Cortés Ortiz Evangelina , Strüssmann Carlos Augusto , Ríos-Durán María Gisela , Raggi Luciana
Published: July 2024

Integrative studies are important for a better understanding of the functional development of fish digestive systems and the consequent design of suitable feeding regimes and ad-hoc diets. To characterize the ontogeny of digestive function in larvae and juveniles of two atherinopsids from South America, Odontesthes bonariensis and O. hatcheri, morphologic, histologic, and intestinal enzyme biochemical analyses were performed. Both species showed a functional digestive system from one week after hatching (wah) with a sustained high-level activity of the cytosolic enzyme leucine alanine peptidase (leu-ala) until 9 and 13 wah in O. hatcheri and O. bonariensis, respectively. Maximum specific leu-ala activities in both species were higher compared to other agastric and most gastric fish. These results and the abundant pinocytic vacuoles in the posterior intestine suggest that cytosolic digestion is crucial for these species. It seems that their apparent anatomically simple digestive system is compensated by an uncommonly early development and function of the digestive tract and accessory organs accompanied by high intestinal cytosolic activity. The above findings contribute to the understanding of the Atherinopsidae digestive model and, for the first time, suggest that under farming conditions, these species could be weaned at an early developmental stage with an appropriate balanced diet.
Characterisation of low-cost stretchable strain sensors for wearable devices
Authors: Njovana Moses T. , Kgwadi Monageng , Sheikh Sajid M.
Published: July 2024

This paper presents the characterisation of the three distinct materials considered to be used as a resistance-type strained-based sensor on a wearable device. Other performance parameters besides the usual linearity, sensitivity, working range, and hysteresis were also considered. These included the resistance variations caused by a changing temperature, the effects of moisture on the sensor's resistance, and the stress coefficient of resistance. These were necessitated by the nature of the operational environment of most wearable sensors, which may entail the heat introduced to the sensor due to its proximity to the human body, the moisture from perspiration and the limited amount of force that a feeble patient say, can be able to exercise on the sensor. The selected sensor had a high degree of linearity, as established using the linear regression model (R2 = 0.94), had a decent sensitivity (gauge factor = 1.7), a working range of at least 30% strain, and suffered insignificant hysteresis (6.3%). This sensor also had a moderate stress coefficient of resistance (0.11%/KPa) and was unaffected by the changes in temperature and moisture. And the best part is that it is also low-cost.
Applying landscape ecological principles in comprehensive landscape protection: Šumava National Park as a case study
Authors: Janík Tomáš , Romportl Dušan , Křenová Zdenka
Published: July 2024

In the face of ongoing anthropogenic pressure and biodiversity loss, there is a need to protect nature more effectively. Therefore, we propose a comprehensive and consecutive approach utilising landscape ecological principles and methods for effective landscape protection and spatial nature conservation. Methods applicable in various conditions are exemplified through case studies from the Šumava National Park, the largest NP in Czechia. Using a set of spatial environmental, landscape ecological and geographical data we can:

Characterise the area of interest from the physical-geographical, socioeconomic, and management point of view to create the concept´s framework and review important background information for analysis of the area. Therefore, the key factors for landscape protection and biodiversity conservation are defined.

Analyse trends and processes of landscape dynamics in terms of land cover, landscape structure and habitat fragmentation and connectivity, which helps us to set main objectives of landscape protection and nature conservation.

Use data about environment conditions and key species and habitat occurrence to model habitat suitability, identify their suitable areas, and thus improve their protection. As a result, areas of high conservation value are distinguished.

Synthetize outputs of the above-mentioned steps and prioritise the target goals of landscape protection and biodiversity conservation in the area of interest. This leads to the effective zonation, which is a necessary condition for the application of appropriate management measures.
Ocelot (Leopardus pardalis) breeding effort and productivity in seasonal tropical forests of the central Mexican Pacific
Authors: Monterrubio-Rico Tiberio C. , Núñez-Landa Leticia , Charre-Medellín Juan F.
Published: July 2024

Camera trap studies on ocelots in Mexico have focused on abundance, habitat use, and activity patterns, mainly within Protected Areas of tropical humid forests in southern regions. However, their ecology, including breeding effort and productivity in seasonal dry Pacific forests and areas outside Protected Areas, has received less attention. The species’ low reproductive rates make their populations vulnerable to decline. In evaluating the reproduction, the species’ breeding activity was examined for two survey periods performed during 2010–2016. We estimated the percentage of females raising young in the surveys and their associated fecundity–”productivity”. The overall results revealed a population of 26 males and 46 females that included 10 females (21%) rearing 12 young, defined as kittens, cubs, or juveniles, for an effective sample area (ESA) of 200 km2. Overall, the productivity averaged 2.05/100 km2 per season. All parameters varied between the two areas, and productivity was not constant in time in either area or site. Information on species breeding activity in combination with density estimations may facilitate determining the minimum area required for a viable ocelot population in the region. Protected Areas are required in the studied region for the ocelot in order to maintain a viable local population. This is due to the increasing fragmentation caused by agriculture, cattle ranching, and forest fires, and it is hypothesized that ocelots do not tolerate disturbance or severe fragmentation.
Prevalence and Risk Factors of Postacute Sequelae of COVID-19 in Adults With Systemic Autoimmune Rheumatic Diseases
Authors: Teles Mayan S. , Brundage Janetta , Chiang Teresa Po-Yu , Alejo Jennifer L. , Henriquez Nicolas , Wallwork Rachel , Christopher-Stine Lisa , Massie Allan , Segev Dorry L. , Connolly Caoilfhionn M. , Paik Julie J. , Werbel William A.
Published: July 2024

Objective

Incidence and manifestations of postacute sequelae of coronavirus disease 2019 (PASC) are poorly defined among immunosuppressed populations. We reported, phenotyped, and assessed risk factors for PASC in adults with systemic autoimmune diseases.

Methods

Persons aged ≥ 18 years with systemic autoimmune diseases were recruited into a national, prospective observational cohort of SARS-CoV-2 vaccination and infection between December 2020 and April 2021. Serial surveys assessed vaccination status, SARS-CoV-2 infection incidence, and disease flares. Participants reporting SARS-CoV-2 infection received a questionnaire assessing symptom duration, severity, and quality of life (QOL) effect; PASC was defined as ≥ 1 symptom persisting for > 12 weeks. PASC syndromes were mapped by overlapping symptom domains. Characteristics were compared between participants who did vs did not report PASC.

Results

Among 1615 participants, 590 (36.5%) reported SARS-CoV-2 infection and were sent PASC surveys, 299 (50.7%) of whom responded > 12 weeks following the reported infection. Respondents were 91.6% female, 91.2% White, median (IQR) age was 48 (40-60) years with median (IQR) 3 (2-3) vaccine doses at time of first infection. Common diagnoses included inflammatory arthritis (38.5%) and inflammatory bowel disease (14.4%). Eighty-nine of 299 (29.8%) reported PASC, with the most reported symptom domain being neurological/psychological (83.1%); 84% reported an effect on QOL. Participants with PASC reported lower number of preceding vaccines (median [IQR] 2 [2-3] vs 3 [2-3];P< 0.001) and more reinfections (16.9% vs 5.7%;P= 0.004).

Conclusion

In a large, real-world cohort, 29.8% of persons with systemic autoimmune disease reported PASC, often affecting QOL. Preceding vaccination may reduce PASC, whereas multiple infections may increase risk, supporting ongoing booster vaccine campaigns and efforts to limit breakthrough infections.
Canadian Rheumatology Association/Spondyloarthritis Research Consortium of Canada Living Treatment Recommendations for the Management of Axial Spondyloarthritis
Authors: Rohekar Sherry , Pardo Pardo Jordi , Mirza Reza , Aydin Sibel Z. , Bessette Louis , Richard Nicolas , Mosher Dianne , Boyd Tristan , Chan Jon , Eder Lihi , Passalent Laura , Karam Elie , Nair Bindu , Hazlewood Glen S. , Tse Shirley , Rumsey Dax , Zummer Michel , Haroon Nigil , Inman Robert , Gladman Dafna D.
Published: July 2024

Objective

To provide a set of living treatment recommendations that will give contemporary guidance on the management of patients with axial spondyloarthritis (axSpA) in Canada.

Methods

The Spondyloarthritis Research Consortium of Canada (SPARCC), in conjunction with the Canadian Rheumatology Association, organized a treatment recommendations panel composed of rheumatologists, researchers, allied health professionals, and a patient advocate. A Grading of Recommendations Assessment, Development, and Evaluation (GRADE)-ADOLOPMENT approach was used, in which existing guidelines were adopted or adapted to a Canadian context. Recommendations were also placed in a health equity framework.

Results

Fifty-six recommendations were made for patients with active axSpA, stable axSpA, active or stable axSpA, for comorbidities, and for assessment, screening, and imaging. Recommendations were also made for principles of management, disease monitoring, and ethical considerations.

Conclusion

These living treatment recommendations will provide up-to-date guidance for the management of axSpA for Canadian practice. As part of the living model, they will be updated regularly as changes occur in the treatment landscape.
Validation of Different Dementia Code-Based Definitions in a Population-Based Study of Rheumatoid Arthritis
Authors: Vassilaki Maria , George Roslin Jose , Kumar Rakesh , Lovering Edward , Achenbach Sara J. , Bielinski Suzette J. , St. Sauver Jennifer , Davis John M. , Crowson Cynthia S. , Myasoedova Elena
Published: July 2024

Objective

Rheumatoid arthritis (RA) has been associated with an elevated dementia risk. This study aimed to examine how different diagnostic dementia definitions perform in patients with RA compared to individuals without RA.

Methods

The study population included 2050 individuals (1025 with RA) from a retrospective, population-based cohort in southern Minnesota and compared the performance of 3 code-based dementia diagnostic algorithms with medical record review diagnosis of dementia. For the overall comparison, each patient's complete medical history was used, with no time frames. Sensitivity analyses were performed using 1-, 2-, and 5-year windows around the date that dementia was identified in the medical record (reference standard).

Results

Algorithms performed very similarly in persons with and without RA. The algorithms generally had high specificity, negative predictive values, and accuracy, regardless of the time window studied (> 88%). Sensitivity and positive predictive values varied depending on the algorithm and the time window. Sensitivity values ranged 56.5-95.9%, and positive predictive values ranged 55.2-83.1%. Performance measures declined with more restrictive time windows.

Conclusion

Routinely collected electronic health record (EHR) data were used to define code-based dementia diagnostic algorithms with good performance (vs diagnosis by medical record review). These results can inform future studies that use retrospective databases, especially in the same or a similar EHR infrastructure, to identify dementia in individuals with RA.
Factors Related to Postpartum Depression in People Living With HIV: A Systematic Review
Authors: Wright Charlotte E. , Savidge Kerrie , Armitage Hannah , Barr Emily Anne
Published: July 2024

Purpose

Postpartum depression (PPD) affects one in eight women in the United States. Women with HIV may be at higher risk for PPD. This systematic review examined factors related to PPD in those with HIV.

Method

Using three databases, articles published between 2017 and 2022 were screened for eligibility, with 19 full texts reviewed and critically appraised. Ten studies from eight countries were ultimately included in the analysis.

Results

Using Engel's biopsychosocial model, common themes emerged within the theoretical framework: (a) biological (e.g., HIV diagnosis in pregnancy, impact on HIV adherence); (b) psychological (e.g., pregnancy intention, intimate partner violence, fear of HIV transmission, infant illness, behavior); and (c) social (e.g., socioeconomic status, lack of social support, disclosure, stigma).

Conclusion

Living with HIV carries additional stressors for new parents that may impact mental health in the postpartum period. Nurses are in a unique position to screen for PPD early using established screening tools while paying particular attention to associated factors impacting those with HIV. [
Journal of Psychosocial Nursing and Mental Health Services, 62
(11), 19–26.]
Changes in Pediatric Type 2 Diabetes During the COVID-19 Pandemic
Authors: Hani Nellie S. , Thomas Inas H.
Published: July 2024

Type 2 diabetes (T2D) is a growing concern among the pediatric population. During the coronavirus disease 2019 (COVID-19) pandemic, the incidence of pediatric T2D increased. This was more notable among males and Black people. Increased rates of T2D may be due to rising obesity rates observed during the pandemic, behavioral and nutritional changes due to the lockdown, and decreased structure typically provided by in-person schooling. New-onset T2D presentations are more severe than in years prior to the pandemic, with higher initial hemoglobin A1C levels and increased rates of diabetic ketoacidosis. Increased severity in presentation may be due to hesitation in seeking care, increased virtual care, and limited access to health care resources. The pathophysiology of the relationship between T2D and COVID-19 in youth is not clear at this time. More studies are needed to understand the true long-term impact of the COVID-19 pandemic on T2D in youth.

[
Pediatr Ann
. 2024;53(7):e249–e253.]
COVID19 vaccines as boosters or first doses: simulating scenarios to minimize infections and deaths
Authors: El Deeb Omar , Edde Joseph El Khoury
Published: July 2024

Public health authorities face the issue of optimal vaccine distribution during the spread of pandemics. In this paper, we study the optimal way to distribute a finite supply rate of COVID-19 doses between either the first or second doses for unvaccinated individuals and the third doses (booster shots) for fully vaccinated individuals. We introduce a novel compartmental model that accommodates the vaccinated populations. This Booster model is implemented to simulate two prototypes of populations: one with a highly infected and highly vaccinated proportion, and another with a lowly infected and lowly vaccinated percentage. We namely use sample data from Russia and Djibouti, respectively.Our findings show that around one quarter of the vaccines should be employed as booster shots and the rest as first and second doses to minimize the deaths for the first type of population. On the other hand, the second type of population can minimize their number of deaths by mainly focusing on administering the initial two doses, rather than giving any booster shots. The novel Booster model allows us to study the effect of the third dose on a community and provides a useful tool to draw public policies on the distribution of vaccines during pandemics.
Probing the diversity of soliton phenomena within conformable Estevez-Mansfield-Clarkson equation in shallow water
Authors: Alqudah Mohammad , Mukhtar Safyan , Alyousef Haifa A. , Ismaeel Sherif M. E. , El-Tantawy S. A. , Ghani Fazal
Published: July 2024

This study aims to employ the extended direct algebraic method (EDAM) to generate and evaluate soliton solutions to the nonlinear, space-time conformable Estevez Mansfield-Clarkson equation (CEMCE), which is utilized to simulate shallow water waves. The proposed method entails transforming nonlinear fractional partial differential equations (NFPDEs) into nonlinear ordinary differential equations (NODEs) under the assumption of a finite series solution by utilizing Riccati ordinary differential equations. Various mathematical structures/solutions for the current model are derived in the form of rational, exponential, trigonometric, and hyperbolic functions. The wide range of obtained solutions allows for a thorough analysis of their actual wave characteristics. The 3D and 2D graphs are used to illustrate that these behaviors consistently manifest as periodic, dark, and bright kink solitons. Notably, the produced soliton solutions offer new and critical insights into the intricate behaviors of the CEMCE by illuminating the basic mechanics of the wave's interaction and propagation. By analyzing these solutions, academics can better understand the model's behavior in various settings. These solutions shed light on complicated issues such as configuration dispersion in liquid drops and wave behavior in shallow water.
Seuls en scène : l’agentivité enfantine dans le théâtre de Berquin (L’Ami des enfants, 1782-1783)
Authors: Boulerie Florence
Published: July 2024

Les vingt-deux pièces de théâtre qu’Arnaud Berquin publie dans son périodique pour la jeunesse, L’Ami des enfants, entre janvier 1782 et décembre 1783, offrent aux jeunes lecteurs l’occasion de devenir acteurs d’un théâtre familial, sans nécessairement que la supervision d’un parent ou d’un précepteur soit requise. Ces drames mettent en scène des personnages d’enfants, filles et garçons, qui, très souvent, agissent en l’absence des adultes et semblent ainsi signaler un renouveau des conceptions de l’enfance, davantage incitée à agir sur son environnement immédiat et, au-delà, sur le contexte social. Berquin adaptant la majorité de ces pièces de l’allemand Weisse, faut-il considérer que L’Ami des enfants importe en France une conception allemande de l’agentivité enfantine ?
L’existence des groupes juvéniles festifs dans les villages des provinces du Lyonnais, du Dauphiné et de la Savoie (vers 1750-vers 1815)
Authors: Champeley Jean-Yves
Published: July 2024

Il est souvent admis que ce regroupement juvénile serait institué de toute ancienneté. Il serait même doté d’un statut officiel avec des prérogatives et des droits reconnus par tous. En pratique, les jeunes gens formant ce groupe se manifestaient au grand jour presque exclusivement lors des festivités. Nous envisageons cette existence du groupe juvénile et de ses manifestations comme une construction sociale complexe et fragile comprise dans un jeu contradictoire d’influences émanant de la sphère des adultes. C’est avec cette complexité des exigences du monde des adultes que les jeunes gens doivent tenter de négocier leur existence collective. Ce groupe de jeunesse fut souvent pris entre les interdictions formulées par la justice étatique et par l’Église et les injonctions émanant d’adultes sollicitant les jeunes gens pour former ce corps nécessaire à certains temps forts de la vie communautaire. Entre l’exigence de manifestations collectives réclamées et attendues et les éventuels débordements dénoncés et condamnés des jeunes gens, leur marge de manœuvre était souvent limitée. Ces exigences contradictoires fixées par les adultes pouvaient même se révéler une véritable épreuve à surmonter pour les plus jeunes, soucieux de trouver dans ces manifestations publiques une des rares formes d’existence et de reconnaissance. C’est cette capacité à louvoyer entre les contradictions de ce statut social temporaire de la jeunesse que nous voudrions interroger.
Les Discours publics du jeune Charles Nodier et de ses pairs bisontins : une étude de l’agentivité enfantine dans la vie civique pendant la Révolution française (1790-1794)
Authors: Perna Antonia
Published: July 2024

Dans ses souvenirs d’enfance, parus entre 1831 et 1841, l’écrivain Charles Nodier (1780-1844) se présente comme un témoin des événements de la Révolution française. Cependant, l’analyse des archives datant du début des années 1790 démontre qu’il a joué lui-même un rôle actif dans la politique révolutionnaire locale. Cet article analyse les discours prononcés par Nodier et par d’autres enfants de son âge, au sein de la société populaire jacobine de Besançon et lors des fêtes révolutionnaires. Faisant usage des diverses théories de l’agentivité, l’article examine le rôle joué par ces jeunes orateurs dans la vie civique. Prononçant leurs discours dans le cadre de la société populaire ou de la fête civique, ils se montrent comme des acteurs sociaux, faisant partie de la communauté de façon intrinsèque.