bluuebunny/crossref_metadata_2025 huggingface dataset:
Risk Factors Associated With Primary Care–Reported Domestic Violence for Women Involved in Family Law Care Proceedings: Data Linkage Observational Study (Preprint)
Authors: Johnson Rhodri D , Griffiths Lucy J , Cowley Laura E , Broadhurst Karen , Bailey Rowena
Published: May 2023

BACKGROUND

Domestic violence and abuse (DVA) has a detrimental impact on the health and well-being of children and families but is commonly underreported, with an estimated prevalence of 5.5% in England and Wales in 2020. DVA is more common in groups considered vulnerable, including those involved in public law family court proceedings; however, there is a lack of evidence regarding risk factors for DVA among those involved in the family justice system.

OBJECTIVE

This study examines risk factors for DVA within a cohort of mothers involved in public law family court proceedings in Wales and a matched general population comparison group.

METHODS

We linked family justice data from the Children and Family Court Advisory and Support Service (Cafcass Cymru [Wales]) to demographic and electronic health records within the Secure Anonymised Information Linkage (SAIL) Databank. We constructed 2 study cohorts: mothers involved in public law family court proceedings (2011-2019) and a general population group of mothers not involved in public law family court proceedings, matched on key demographics (age and deprivation). We used published clinical codes to identify mothers with exposure to DVA documented in their primary care records and who therefore reported DVA to their general practitioner. Multiple logistic regression analyses were used to examine risk factors for primary care–recorded DVA.

RESULTS

Mothers involved in public law family court proceedings were 8 times more likely to have had exposure to DVA documented in their primary care records than the general population group (adjusted odds ratio [AOR] 8.0, 95% CI 6.6-9.7). Within the cohort of mothers involved in public law family court proceedings, risk factors for DVA with the greatest effect sizes included living in sparsely populated areas (AOR 3.9, 95% CI 2.8-5.5), assault-related emergency department attendances (AOR 2.2, 95% CI 1.5-3.1), and mental health conditions (AOR 1.7, 95% CI 1.3-2.2). An 8-fold increased risk of DVA emphasizes increased vulnerabilities for individuals involved in public law family court proceedings.

CONCLUSIONS

Previously reported DVA risk factors do not necessarily apply to this group of women. The additional risk factors identified in this study could be considered for inclusion in national guidelines. The evidence that living in sparsely populated areas and assault-related emergency department attendances are associated with increased risk of DVA could be used to inform policy and practice interventions targeting prevention as well as tailored support services for those with exposure to DVA. However, further work should also explore other sources of DVA, such as that recorded in secondary health care, family, and criminal justice records, to understand the true scale of the problem.

CLINICALTRIAL
Factors Associated With Limited Cancer Health Literacy Among Chinese People: Cross-sectional Survey Study (Preprint)
Authors: Shan Yi , Ji Meng , Xing Zhaoquan , Dong Zhaogang
Published: May 2023

BACKGROUND

Limited cancer health literacy may be attributed to various factors. Although these factors play decisive roles in identifying individuals with limited cancer health literacy, they have not been sufficiently investigated, especially in China. There is a pressing need to ascertain the factors that effectively identify Chinese people with poor cancer health literacy.

OBJECTIVE

This study aimed to identify the factor associated with limited cancer health literacy among Chinese people based on the 6-Item Cancer Health Literacy Test (CHLT-6).

METHODS

We first categorized Chinese study participants according to the answers provided for cancer health literacy as follows: people who provided ≤3 correct answers were labeled as having limited cancer health literacy, whereas those who provided between 4 and 6 correct answers were labeled as having adequate cancer health literacy. We then adopted logistic regression to analyze the factors that were closely related to limited cancer health literacy among at-risk study participants.

RESULTS

The logistic regression analysis identified the following factors that effectively predicted limited cancer health literacy: (1) male gender, (2) low education attainment, (3) age, (4) high levels of self-assessed general disease knowledge, (5) low levels of digital health literacy, (6) limited communicative health literacy, (7) low general health numeracy, and (8) high levels of mistrust in health authorities.

CONCLUSIONS

Using regression analysis, we successfully identified 8 factors that could be used as predictors of limited cancer health literacy among Chinese populations. These findings have important clinical implications for supporting Chinese people with limited cancer health literacy through the development of more targeted health educational programs and resources that better align with their actual skill levels.
Exploring Perceived Educational Needs of Primary Care Providers for Online Training and Education in Dementia (Preprint)
Authors: Nippak Pria , Pirrie Lorraine , Begum Housne , Steele-Gray Carolyn , Seitz Dallas
Published: May 2023

BACKGROUND

Currently there are about 5.6 million Canadians living with dementia with an estimate of nearly 1 million people being diagnosed with dementia by 2031. Primary care Providers (PCPs) are crucial to the management and care of dementia patients.

OBJECTIVE

This study aimed to evaluate the perceived educational needs and preferences of PCPs for training and education in dementia within an online environment.

METHODS

A prospective, qualitative research study. Participants were primary care providers purposively recruited currently licensed to practice in Ontario that possessed a patient population with dementia, and were willing to attend a focus group session and/or one to one interview. A deductive content/thematic analysis was used to analyze the data. A total of 19 participants took part in the study across four focus groups (n=15) and four individual interviews (n=4).

RESULTS

The study found that the notion of credibility of information is critical to the learning process and highly valued by physicians. Credibility appears to overlap across the two constructs and the importance of credibility seems to link notions of perceived behaviour control with physicians’ subjective norms. Participants expressed a need for learning that can support their ability to make clinical decisions. Participants expressed the value of educational tools such as technology resources, an online “evidence-based, physician-authored clinical decision support resource and so on. They also wanted to use decision-making tools such as RxFiles.

CONCLUSIONS

In conclusion, PCPs have educational needs which may pose as facilitators to physician learning, eLearning and continuing medical education.
KESIAPAN INTEGRASI LAYANAN TB-HIV PUSKESMAS DI KABUPATEN KULON PROGO
Authors: Titi Supriati  , Yodi Mahendrahata  , Ari Natalia Probandari
Published: May 2023

Background: Indonesia is one of the countries with a high burden of TB and HIV. In response, countries adopted collaborative TB-HIVguidelines which recommending integrated services including diagnostic screening and care for TB-HIV patients. In Kulon Progo, onlyhalf of the target achieved for HIV testing on TB patients and efforts to improve services under the existing health system resources.Therefore, it is very important to understand its capacity to provide integrated TB-HIV services.Objective: This study aimed to assess the readiness for integration of TB-HIV services at the Puskesmas for the health system in Kulon Progo District.Methods: The research used mixed methods explanatory sequential design. The unit of analysis was the Puskesmas. Crosssectional observations using a modified SARA questionnaire followed by in-depth interviews explored the barriers and opportunitiesfor integration of TB-HIV services at the Puskesmas were conducted.Results: Overall from 21 Puskesmas, 93.3% (95% CI; 92.7%-93.9) Puskesmas had readiness to provide basic health services, 63.8%(95% CI, 60.7–66.8) Puskesmas had TB service readiness, 80.9% (95% CI: 73.6–88.2) Puskesmas had readiness for HIV testing counseling services, only 1 Puskesmas (4.7%) had good readiness forboth services. Based on the domain assessment, only 40.4% of Puskesmas have trained staff in TB diagnosis and treatment and61.9% of Puskesmas have trained personnel and guidance on HIV testing counseling. Leadership involvement had a positive effecton strengthening integration readiness, while negative responses from access to knowledge and training weaken service integration readiness.Conclusion: Puskesmas had good readiness for general services and HIV counseling services. However, readiness for TB serviceswas suboptimal, only one puskesmas had readiness in the good category for both services. Leadership involvement coordinatesthe two services and directs management support to strengthen integration readiness. Trained staff and the availability of TB-HIV guidelines must be met to support the integration of TB-HIV services.
PENDEKATAN DINAS KESEHATAN DALAM PEMBERIAN PELAYANAN KESEHATAN DASAR MATERNAL PADA KOMUNITAS ADAT TERPENCIL SUKU ANAK DALAM DI KABUPATEN MERANGIN
Authors: Lailatul Khoiriyah  , Retna Siwi Padmawati
Published: May 2023

Background: Based on previous research in Sarolangun District which stated that mothers of Anak Dalam tribes do not want to come to give birth at the Health Service center provided by the government. Meanwhile in Merangin District, there were mothers of AnakDalam tribes who want to do ANC and gave birth to available health services.Objective: To explore the approach taken by the Merangin District Health Office in providing basic maternal health services tothe remote indigenous communities of the Anak Dalam tribe in the Merangin District area.Methods: This research was qualitative research with a single embedded case study design. The respondents were mothers,tumenggung (chief of tribe), health workers, holders of maternal health programs at the health department and the Head of HealthDistrict Office.Results: Maternal health services in Kabupaten Merangin included 14 services that cover the entire community including Anak Dalamtribe. Service delivery efforts were provided with a cultural approach and teamwork. The strategy of providing maternal health servicesto the Anak Dalam tribe was carried out with innovations in health care facilities thus the Anak Dalam tribe community begun to minglewith the community, understand maternal health, and finally accept maternal health services provided by health care facilities. Itwas also inseparable from cross-sectoral support in providing counselling and outreach about healthy life style of the Anak Dalam triberesidents. Therefore, the impact was Anak Dalam tribe begun to understand the importance and need to utilize health care facilitiesprovided by the government.Conclusion: The approach was carried out with cross-sectoral collaboration and initiation of innovation in health service facilities.Evaluation of the approach to providing health services can be viewed from the aspect of mistrust in health services and the acceptance of providing maternal health services to the Anak Dalam tribe.
EVALUASI IMPLEMENTASI KEBIJAKAN TATA KELOLA KEPESERTAAN PBI DAERAH JAMINAN KESEHATAN NASIONAL DI KABUPATEN KAYONG UTARA DAN KABUPATEN KETAPANG PROVINSI KALIMANTAN BARAT
Authors: Dedet Triwahyudi  , Firdaus Hafidz As Shidieq  , Laksono Trisnantoro
Published: May 2023

Background:

The management of the Regional Health Insurance was merged into BPJS Health after the implementation of the 2014 National Health Insurance program. Kayong Utara Regency and Ketapang Regency are part of the Regency that combines regional

health insurance participation into BPJS Health. The implementation of regional PBI governance needs to be supported by adequate regulations, a strong stakeholder vision, communication between stakeholders that is in line with the policies of regional leaders.

Objective: The general objective of this research was to explore the ability of stakeholders in implementing the governance of PBI participation in the National Health Insurance Region.

Methods: This study used a realist evaluation approach with a descriptive case study design. The study used purposive sampling, the research subjects were 24 people. Data was collected by means of in-depth interviews and document review.

Results: The implementation of the JKN Program is a strategic policy. North Kayong Regency insures the rich and the poor at BPJS Health, while Ketapang Regency only insures the poor or the poor. Based on the Context, Mechanism, and Outcome hypothesis, the management of PBI participants responded differently in the two

districts. In the implementation of non-comprehensive regulatory influences, the Regional PBI Management had not been good in the two districts, a strategic vision that was not accompanied by a strategic plan and partial communication (mechanism) contributes to the results or in ensuring health insurance for the poor (outcomes).

Conclusion: The government of Kayong Utara and Kabupaten Ketapang have a strong commitment to managing health insurance for the poor. The implementation of the Regional PBI in the two districts faces challenges in the form of regulations that are not yet comprehensive. Comprehensive regulations, clear targets, and cross-structure coordination are needed in the management of Regional PBI in North Kayong Regency and Ketapang Regency so that it can be carried out properly.
HAMBATAN PEMANGKU KEBIJAKAN DALAM MENGGUNAKAN DATA RUTIN KESEHATAN IBU DAN ANAK UNTUK PERENCANAAN DAN PENGANGGARAN
Authors: Brian Sahar Afifah  , Lutfan Lazuardi  , Tiara Marthias
Published: May 2023

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Comparative Grammar of Wolof and English. The Present Tense Use
Authors: Ndao Mariama Soda
Published: May 2023

This topic sets a comparative issue in which, the present tense of Wolof and English is treated. The syntactic rules that govern a language are influential in the structures. Within sentences particularly, verbs hold main roles in the tense rules system. This lead to comparing verbal constructs, while considering the present tense systems. With a method of data collection, a corpus is set in both languages for verbs’ characteristics. Indeed, have shown that the verbs’ occurrences as constituents in sentences vary thanks to the aspects and modalities. Then, these verbal constructs are compared for grammatical results, leading to widening teaching and learning strategies in the first and second languages.
Entre la responsabilidad y la innovación social corporativa: cinco casos de estudio de empresas multinacionales en México.
Authors: Matus Ruiz Maximino , Carrillo Viveros Jorge , Prudencio González Roberto
Published: May 2023

Objetivo: este artículo tiene por objetivo analizar las iniciativas de responsabilidad e innovación social corporativa de cinco Empresas Multinacionales (EMN) establecidas en México.
Diseño metodológico: la metodología utilizada implicó visitas de campo en 2021 y 2022 a los territorios donde dichas EMN implementaron sus proyectos, así como la compilación de fuentes de segunda mano. Además, se realizaron 21 entrevistas cualitativas con las personas a cargo de dichas iniciativas, involucrados y beneficiarios. Los datos fueron sistematizados con Atlas.ti a partir de la creación de códigos e índices para analizar las prácticas que distinguen a la responsabilidad de la innovación social corporativa, los procesos de escalamiento y sus condiciones de proximidad.
Resultados: los resultados sugieren que tres iniciativas son de responsabilidad social corporativa por no estar alineadas con el modelo de negocio de la EMN, en tanto que una entra de forma plena al ámbito de la innovación social por estar alineada de forma directa, y una más presenta una alineación indirecta.
Limitaciones de la investigación: una limitación del estudio es que solo se trabajó con 5 EMN a lo largo de dos años, por lo que hace falta una aproximación longitudinalita que permita corroborar los procesos de evolución de la responsabilidad y la innovación social.
Hallazgos: el principal hallazgo es que la innovación social corporativa no necesariamente implica una alineación directa con el modelo de negocio de la EMN, sino que esta puede ser indirecta, y una iniciativa de responsabilidad podría evolucionar a innovación social.
3-D Modelling of Self-balancing Stair Climbing Robot for Warehouse Management
Authors: Sanap Prasad , Satdive Rushikesh , Pravin Dr. (SMT.) Pulujkar Ashwinee
Published: May 2023

Abstract: Carrying luggage using carts and suitcases can be challenging, especially when climbing up and down stairs. Previous research has explored the use of crawlers and legs for mobile robots that can climb stairs, but these require complex systems and actuators. To address this, a power-assisted carrier cart with a Triple star wheel is proposed in this study to reduce the weight of carrying luggage. Previous research on mobile robots with stair-climbing capability has focused on crawlers and legs, which can be complex and require multiple actuators. To address the challenge of carrying luggage up and down stairs, a Triple star wheel-based power-assisted carrier cart is proposed in this study.
Automobile Service Center Management System
Authors: Kawade Vedant , Wankhade Sakshi , Raut Manjiri , Pawar Sushen , Dhoke Ashutosh , Dafade Neha , Deshmukh Dr. A. B.
Published: May 2023

Abstract: The Garage Management System allows the user to keep track of all garage operations. It is a web-based tool that allows the user to manage the garage's stock, check for repair estimates, and schedule deliveries, among other things. It keeps track of the vehicle’s service history as well as the time spent in the mechanic's shop. It also keeps track of the car components inventory. It will keep track of all cars that have been maintained and will be able to send service reminders to clients depending on the service dates. Admin access to the Garage Management System is restricted. The administrator will be able to keep track of various users such as supervisors, receptionists, and principals, among others. It's a smart online Web App that can help garage owners keep track of events that occurs in garage. Customers are served by garage management system based on their servicing requirements. The major goal of this initiative is to eliminate manual labour
Remote Monitoring and Controlling Electrical Devices for Industrial Application
Authors: Kumar Prof. Vijay , Jondhale Yogesh , Phasale Yogesh , Tambe Vaibhav , Sodnar Kishor
Published: May 2023

Abstract: The advent of advanced technologies has revolutionized the industrial landscape, providing new opportunities for enhancing efficiency and productivity. In this context, remote monitoring and controlling of electrical devices have emerged as a crucial aspect of industrial automation. This paper presents a comprehensive study on the design and implementation of a remote monitoring and controlling system for electrical devices in industry. By integrating sensor networks, wireless communication protocols, and cloud-based platforms, the system establishes a seamless connection between the devices and the centralized monitoring station. This allows operators and engineers to have constant access to vital data and control functionalities, regardless of their physical location. The key components of the system include intelligent sensors deployed in the industrial environment, a reliable wireless communication network for data transmission, and a cloud-based platform for data storage and analysis. The sensors collect various parameters such as voltage, current, temperature, and power consumption, providing a comprehensive overview of the electrical devices' operational status. The wireless network facilitates real-time data transmission to the cloud platform, where the data is securely stored and made available for analysis. The cloud-based platform not only offers data storage but also supports advanced analytics and visualization techniques. This enables operators to gain valuable insights into device performance, identify potential issues, and take proactive measures to optimize operations. Furthermore, the system provides remote control capabilities, allowing operators to adjust device settings, troubleshoot problems, and initiate maintenance actions, all through a user-friendly. The benefits of implementing this remote monitoring and controlling system are numerous. It enables predictive maintenance, reducing downtime and minimizing the risk of equipment failure. Real-time monitoring helps detect anomalies and abnormal behaviours, enabling timely interventions to prevent potential hazards. Additionally, remote access to device control enhances operational flexibility and reduces the need for on-site presence, leading to significant cost savings and improved overall efficiency.
Analysis of (G+3) Hostel Building
Authors: Sachchidanand  , Yadav Saurabh , Ahmad Shadab , Khan Shahre Alam , Singh Ms. Kajal
Published: May 2023

Abstract: The principal objective of this project is the comparative study on design and analysis of hostel building (G+3) of area 2050 sqm, by AUTOCAD, STAAD.Pro and ETABS software’s. Our project deals with the plan and style of Hostel Building. Designing involves identifying the forces and stresses which arise within that structure, perform analysis to urge moments and shear forces on different elements of the structure then design the structure for ultimate loads, dead load, wind load, live load, earthquake load (Indian Earthquake zone 3) and moments etc. AUTOCAD, ETABS and STAAD.Pro may be softwares tool to style functional design of plan. Estimation includes finding the quantities of materials required for the development of the structure and requirements of labour etc. During this project work, an effort is formed consistent with Building by laws and style of hostel building as per is: IS-456-2000, IS-1200 and SSR. The layout planning may be a part of urban development it includes planning of hostel houses, commercial complexes, service roads, primary health centers, school...& other amenities sewerage system for whole layout (includes treatment, sewer main, storm water drains), water distribution system. This article includes design & estimation of hostel building in plot of layout planned.
Machine Learning Based Music Recommendation System Using Facial Expression
Authors: Kedari Pooja
Published: May 2023

Abstract: Music plays a key role in improving your well-being, as it is one of the key sources of entertainment and inspiration to keep you going. Recent studies have shown that people respond very positively to music and that music has a great effect on a person's brain activity. It is often better to listen your favorite music these days. This job focuses on systems that suggest songs to users based on their state of mind. This computer vision system uses components to determine a user's emotion from facial expressions. When an emotion is detected, the system will suggest songs with that emotion, saving users a lot of time manually selecting and playing songs. It enables the migration of computer vision techniques for such systems to automation. To achieve this goal, we use the algorithm to classify human expressions, game play, and music tracks according to their currently detected emotions. Reduces the effort and time required to manually search for songs in the list. Recognize human facial expressions by extracting facial features using Haar Cascade and CNN algorithms.
Evaluation of Soil Loss and Identification of Dominant Factors in the Semi-Arid Region Using GIS: A Case of Bhavnagar District, Gujarat, India
Authors: Desai Akshaykumar R
Published: May 2023

Abstract: The loss of valuable topsoil worldwide has led to agricultural land degradation and a reduction in crop yields. Soil erosion is mainly caused by both natural phenomena and human interference with the ecosystem. The efficiency of spatial information systems like GIS and RS has been effectively developed. From 2015 to 2021, soil loss estimation was conducted using the Revised Universal Soil Loss Equation (RUSLE) model, with remote sensing and geographic information systems (GIS) assistance. We have produced the RUSLE model's five essential potential parameters (R*K*LS*C*P) pixel-by-pixel. We generated the R factor map through the Indian Meteorological Department's (IMD) daily rainfall data, and the K factor map using the FAO's digital soil series global map. For the LS-factor map, we used the digital elevation model data (DEM) of SRTM. Landsat 8 dataset was used to generate LULC, and NDVI maps to derive C and P factors. The highest mean annual soil loss in 2021 was estimated to be 209.16 tons per hectare per year. The riverbank area of the Shetruji River near Palitana Taluka in this district had an extremely high risk of soil loss. The coastal area from Bhavnagar to Dholera was classified as a high and very high-risk area for soil loss, which contained barren land. The results revealed that barren land is the most susceptible to soil erosion. As per statistical analysis, the C factor is the dominant factor in this region which is most influential in soil erosion. The soil erosion maps from this study will provide policymakers with the necessary information to implement suitable conservation measures in this region.
Revolutionizing IOT based Home Automation using Arduino
Authors: Verma Ayushi , Srivastava Arpita , Gupta Ishika , Nirala Ravikant
Published: May 2023

Abtsract: With increased involvement of technology in our interpersonal lives, home automation is a growing concept and a popular one. Nowadays, Internet is mixed with almost all our daily chores or at least that is the goal so why leave our homes behind? Our team has created an affordable and adaptable home automation system that is grounded by a smartphonecontrolled robot. The aim of this project is to use the Arduino board with a Bluetooth module to design a home automation system. The transmission of information between the smartphone and Arduino occurs via a wireless medium, with added security measures to prevent unauthorized access to the household appliances.By incorporating the latest technology, this home automation system provides convenience, security, and safety for households where time is limited. The main focus of this design is to allow the control of smart homes using smartphones, providing a security- focused solution for when residents are away. Our goal is to make home appliance control simple and user- friendly,with an econimic and simplistic engineering design using Bluetooth technology. This system can handle various devices automatically, including appliances like vacuums, light bulbs, and automatic doors.
Homemade Oxygen Generator by Water Electrolysis Processes
Authors: Pawar Mayuri
Published: May 2023

Abstract: Oxygen generators are frequently used to provide oxygen for the patient. In the current scenario, demand of oxygen is increased at domestic level as well as at organizational level since the pandemic. Most of the researchers have done research about oxygen extraction through electrochemical process using some advance materials and designs having benefits like no circulation of water but they are very expensive. In some of the papers, experimenters used very health hazardous materials like LDPE and HDPE plastic bottles for making concentrator cheaper. But our aim was to construct the oxygen concentrator with low cost, user friendly, portable as well as tough body. Basic methodology was based on electrolysis process of water in short breakdown of water. Water consists of H2 ions and O ions, having positive and negative charge respectively. Thus, they can be separated easily using application current. We used two electrodes, filter bowls and a battery (12V, 5 Amp). Results obtained are production of oxygen in few hours. Results are acceptable according to cost and compactness of system, but comparatively low rate of production than mass producing oxygen extraction plants.
Safety Cost Analysis for Building in Construction Industry
Authors: Mangave Sudarshan S. , Sajane Amit S. , Desai Dr. D. B. , Patil S. K. , Nejka Vinod R.
Published: May 2023

Abstract: The construction industry provides shelter for a variety of societies and for a variety of purposes. A security culture is concerned with ensuring safety and avoiding risks. A questionnaire is used to collect information for this project. The study's questionnaire included questions with fixed response categories as well as open-ended questions. Three ratios were calculated, and a graph was plotted for analysis. The Accident Loss Ratio (ALR), Safety Investment Ratio (SIR), and Accident Occurrence Index (AOI) are the three ratios calculated. An estimation of 0.672% of the contract amount was found to be the optimum safety investment for a construction project. It was found that the overall cost to the contractor (accident loss plus safety investment) was 1.148% of the total contract amount. It isn't intended to suggest the scary assumption that 0.672% is the optimum value and that a safety investment higher than 0.672% is not necessary. In actuality, 0.672% needs to be thought of as the very minimal amount to invest in safety in a construction project. The purpose of the graphical representation is to demonstrate the effect of safety investment in a project on the severity of accidents and accident loss occurrences on site, which ultimately reduces the contractor's profit margin. The main goal of the graphical representation is to understand the importance of safety investment in terms of both tangible and intangible benefits such as greater peace of mind for workers, a better image of the organisation in the market, and greater job satisfaction for employers and employees, as well as monetary benefits such as increased profit margins.
Percepción de usuarios de servicios de salud sobre la visibilidad social de los profesionales de enfermería durante la pandemia de COVID-19
Authors: Valenzuela-Vidal Mónica , Alvarado-Quinteros Andrea , Márquez-Ossandón Diego , Toffoletto María Cecilia
Published: May 2023

Objetivo: Conocer la percepción de usuarios de los servicios de salud de tres comunas de Chile sobre la visibilidad social de los profesionales de enfermería durante el período de la pandemia de COVID-19. Material y Método: Estudio cualitativo descriptivo que utilizó la técnica del grupo focal. Se realizó un grupo focal con un muestreo de tipo intencionado conformado por siete participantes cuyos criterios de inclusión fueron ser usuarios del sistema de salud de Chile y mayor de 18 años. El reclutamiento de los participantes fue realizado por un afiche en redes sociales de la institución académica. La estrategia de análisis fue el de contenido. Resultados: Se encontraron tres temas y siete subtemas: la visibilidad de la profesión (imaginarios sociales, valoración de la labor, invisibilidad), primera línea (revaloración de los profesionales, seguridad y confianza) y género (profesión feminizada, invisibilidad). Conclusiones: Bajo el actual contexto de salubridad, la visibilidad de la enfermería se ha sostenido por situaciones que justamente son asociadas a la invisibilidad, salud mental, cargas laborales, cuestiones de género, entre otras. Se sugiere la realización de investigaciones que demuestren y difundan el importante rol de los profesionales de enfermería en la sociedad y promuevan su reconocimiento.
The results of the floristic monitoring in the Oryol Polesye National Park in 2022
Authors:   National park «Orlovskoye polesye», Abadonova Marina , Abadonova Darya ,   National park «Orlovskoye polesye»
Published: May 2023

The report describes the results of floristic monitoring realized by the authors in 2022 on the territory of the Znamensky and Khotynetsky Districts of the Oryol Region within the boundaries of the Orlovskoye Polesye National Park. For the park, 7 new species of vascular plants were noted, of which 3 are reported for the first time for the flora of the Oryol Region, and the growth of 1 species was confirmed 120 years after the discovery in the specified territory. During the research, as far as possible, the number of individuals in the coenopopulation was recorded, morphometric indicators, the occupied area were determined, and information on the dynamics of the coenopopulation size was collected. Herbarium materials confirming the records were transferred to the Herbarium of the Oryol State University named after V. N. Khitrovo (OHHI).
Polypore fungi species (Agaricomycetes, Basidiomycota), new to the Kaluga Region, Russia
Authors:   Komarov Botanical Institute of the RAS, Volobuev Sergey
Published: May 2023

Eight species of aphyllophoroid fungi with poroid hymenophore were revealed for the first time for the Kaluga Region (European part of Russia) as a result of a mycological survey of forest ecosystems carried out by the author in August 2022 in the southern area of the Kaluzhskie Zaseki State Nature Reserve. The species Poriella subacida is listed for the first time in the Central Russian Upland. Detailed information on recorded wood substrates and habitats, geographical coordinates of findings, and numbers of herbarium specimens deposited in the Mycological Herbarium of the Komarov Botanical Institute of the RAS (LE) are given for each species. The features of ecology and distribution of new to the Kaluga Region fungal species in the adjacent regions and in Russia as a whole are briefly discussed.
Quantum key distribution rates from semidefinite programming
Authors: Araújo Mateus , Huber Marcus , Navascués Miguel , Pivoluska Matej , Tavakoli Armin
Published: May 2023

Computing the key rate in quantum key distribution (QKD) protocols is a long standing challenge. Analytical methods are limited to a handful of protocols with highly symmetric measurement bases. Numerical methods can handle arbitrary measurement bases, but either use the min-entropy, which gives a loose lower bound to the von Neumann entropy, or rely on cumbersome dedicated algorithms. Based on a recently discovered semidefinite programming (SDP) hierarchy converging to the conditional von Neumann entropy, used for computing the asymptotic key rates in the device independent case, we introduce an SDP hierarchy that converges to the asymptotic secret key rate in the case of characterised devices. The resulting algorithm is efficient, easy to implement and easy to use. We illustrate its performance by recovering known bounds on the key rate and extending high-dimensional QKD protocols to previously intractable cases. We also use it to reanalyse experimental data to demonstrate how higher key rates can be achieved when the full statistics are taken into account.
CRISPR-Cas9 como herramienta para describir la función genética en metazoarios marinos
Authors: Morán-Garay Sara Yexalén , Rojo-Arreola Liliana
Published: May 2023

Las herramientas de edición genética han transformado la manera en que se estudia la función de los genes y proteínas de los sistemas biológicos. Especialmente CRISPR-Cas9 ha tenido un gran apogeo desde su descubrimiento, lo cual ha permitido un avance significativo de los estudios basados en la edición genética debido a la eficacia y relativa facilidad del procedimiento. En el presente trabajo se ha compilado la información actual sobre el uso de CRISPR-Cas9 como herramienta molecular para elucidar la función genética en metazoarios marinos. La eficiencia de esta herramienta demuestra su factibilidad de ser utilizada para describir a detalle aspectos de la biología, fisiología, y ecología de organismos marinos. Se abordan también algunas consideraciones técnicas generales que deben ser tomadas en cuenta para el éxito de esta aproximación.
Parasitic fauna of the Peruvian moonfish Selene peruviana (Perciformes: Carangidae) from the north coast of Peru
Authors: García-Alcalde Malory , Minaya David , Alvariño Lorena , Iannacone José
Published: May 2023

Peruvian moonfish Selene peruviana is an abundant resource on the Pacific coasts, with a little-known biology. Regarding its parasitofauna, only two species of parasites have been registered and, given so little information, a parasitological study was carried out on 80 specimens of S. peruviana sampled from the coast of Tumbes, north of Peru, between June and October 2018. The ecological descriptors of parasitic infection/infestation, the degree of parasitic dispersal, the alpha diversity indices and the correlation the parasitological indices and biological characteristics of the fish (TL and sex) were calculated. Two species of monogeneans (Oaxacotyle oaxacensis and Metamicrocotyla macracantha), one species of trematode (Lecithocladium cristatum) and four species of copepods (Naobranchia sp., Lepeophtheirus sp., Caligus sp. and Lernanthropus sp.) were recorded. The monogenean O. oaxacensis was considered the only core species (e.g., with prevalence >45%). The distribution found for O. oaxacensis and L. cristatum was aggregated and there was no association between TL and sex with the parasitological indices. In the case of alpha diversity indices, the Margalef (Dmg), Shannon-Weaver (H´) and Pielou (J´) diversity index values were higher in females, but the Simpson dominance (D) did not show differences between the sexes. The diversity index of parasitic H' showed a higher value in the sizes over sexual maturity of S. peruviana. The parasitic D index presented an opposite pattern. All the parasite species found in this study are new records for S. peruviana and for Peru.
Asociaciones espaciales y temporales de aves acuáticas durante los ciclos de mareas diurnos, en la laguna costera Barra de Navidad, del Pacífico central mexicano
Authors: Hernández-Vázquez Salvador , González-Sansón Gaspar , Aguilar-Betancourt Consuelo María , Castillo-Guerrero José Alfredo
Published: May 2023

La dinámica hidrológica originada por los ciclos de marea en estuarios causa cambios en la diversidad, distribución y abundancia de las aves y de sus presas. Para evaluar el efecto de las mareas en la abundancia, distribución y actividad en las aves acuáticas se realizaron conteos mensuales a lo largo de un transecto paralelo al margen de la laguna Barra de Navidad, desde marzo 2011 a febrero 2012 (12 en marea alta y 12 en marea baja). El perímetro de la laguna fue dividido en cuatro zonas con la misma longitud; A, B, C y D. Se identificaron 52 y 7.775 registros en marea alta y 68 especies y 16.469 registros en marea baja. En marea alta predominaron las aves marinas (14 especies y 3.590 registros) y zancudas (15 especies y 2.075 registros), y en marea baja fueron las aves playeras (23 especies, 5.975 registros) y las aves zancudas (17 especies, 5.458 registros). La abundancia estacional exhibió patrones similares en todos los grupos de aves, con incrementos invernales (enero a marzo), excepto en los patos y especies afines (Podicipedidae y Rallidae). Los planos lodosos, al sureste de la laguna (zona C), concentraron la mayor abundancia de aves y fueron usados como área de alimentación durante la marea baja. La información generada en el presente estudio puede considerarse como una herramienta para la toma de decisiones en cualquier obra urbana o turística que se pretenda realizar en la laguna, de forma que se pueda asegurar la disponibilidad de sustratos para las aves.
Human rights and good governance to identify hate crimes on social networks
Authors: Bajraktari Halim
Published: May 2023

Nowadays, we notice an increase in the use of technology, and on the other hand, we can say that it has an impact on the increase in cases of hate speech. As Wilson and Land (2021) have pointed out, crimes and hate speech in recent years have taken a trend of rapid development, where as a consequence the language of hatred, which however is not direct can contribute to violence. The purpose of this paper is to research the behavior and approach of individuals to the forms and causes of hate speech as well as to find the factors that manifest these acts towards the persons who are attacked. In this paper, the analytical method, the true study, and legal positivism are used. First, the role of technology and highlights are analyzed in the increase of hate crimes as well as the forms of performances of these acts. The causes that increase these influences of hatred nowadays are the social categories. With the method of legal positivism, the local and regional jurisdiction and the role of the provisions determined by the Constitution in the country and the laws in force have been reflected. The results of the survey show a high assessment of people who have been attacked by the use of technology and hate crimes.
Dyad of Infantile Cutaneous and Thymic Langerhans Cell Histiocytosis: Is it Rare?
Authors: Goldstein E.L. , White E.G. , Giamanco Nicole , Rooks V.J.
Published: May 2023

Langerhans cell histiocytosis (LCH) is a rare neoplastic disorder
characterized by abnormal proliferation of Langerhans cells affecting
predominantly pediatric populations [1]. LCH encompasses a spectrum
of disease with a range of presentations spanning many organ systems
[1]. Thymic involvement (TI) is rarely described; however, we report
a case of an 8-month-old female with a dyad of cutaneous and thymic LCH.
Following initial subtle findings of thymic calcifications on staging
non-contrast computed tomography (CT) scan, TI was clearly characterized
via superficial chest and neck ultrasound. In this case, discovery of TI
impacted the treatment plan. The purpose of this report is to highlight
a potentially underdiagnosed manifestation of LCH in an 8-month-old
infant and consider thymic sonography in staging evaluation for infants
with LCH.
Island fragmentation by sea level rise and global warming drive prehistoric extinctions in Mediterranean island reptiles
Authors: Kalb Samual , Rijsdijk Kenneth , Groeve Johannes De , Denkers Lieve , Loon E. Emiel van , Foufopoulos Johannes
Published: May 2023

We assess how reptile population extinctions on Mediterranean islands
has been influenced since the Last Glacial Maximum (LGM) by the
interacting effects of island area, timing of fragmentation, changing
climate, and topography. By using geophysical models of sea-level rise
we produce island-fragmentation cladograms which depict the sequence and
timing by which 80 islands and 52 paleo-islands in the Aegean and Ionian
seas progressively became separated from paleo-landmasses. These
cladograms are used to reconstruct the progressive sequence of local
reptile population extinctions. We found that population extinctions
rise linearly with increased duration of isolation and that extinctions
correlate negatively with (paleo-) island area. In addition, extinctions
are positively associated with higher summer temperatures implicating
heat stress, as well as with higher island topographic roughness, which
may be an indication of diminished resource availability. These
conclusions point forward to understanding, predicting, and eventually
preventing future species extinctions due to climatic change.
Tertiary structure assessment at CASP15
Authors: Rigden Daniel , Simpkin Adam , Mesdaghi Shahram , Rodríguez Filomeno Sánchez , Elliott Luc , Murphy David , Kryshtafovych Andriy , Keegan Ronan
Published: May 2023

The results of tertiary structure assessment at CASP15 are reported. For
the first time, recognising the outstanding performance of AlphaFold 2
(AF2) at CASP14, all single chain predictions were assessed together,
irrespective of whether a template was available. At CASP15 there was no
single stand-out group, with most of the best-scoring groups - led by
PEZYFoldings, UM-TBM and Yang Server - employing AF2 in one way or
another. Many top groups paid special attention to generating deep
Multiple Sequence Alignments (MSAs) and testing variant MSAs, thereby
allowing them to successfully address some of the hardest targets. Such
difficult targets, as well as lacking templates, were typically proteins
with few homologues: small size, high α-helical content and monomeric
structure were other likely aggravating factors. Local divergence
between prediction and target correlated with localisation at crystal
lattice or chain interfaces, and with regions exhibiting high B-factor
factors in crystal structure targets, but should not necessarily be
considered as representing error in the prediction. However, analysis of
exposed and buried side chain accuracy showed room for improvement even
in the latter. Nevertheless, a majority of groups, including those
applying methods similar to those used to generate major resources such
as the AlphaFold Protein Structure Database and the ESM Metagenomic
atlas, produced high quality predictions for most targets which are
valuable for experimental structure determination, functional analysis
and many other tasks across biology.
GDF15 Mediates the Effect of Skeletal Muscle Contraction on Glucose-Stimulated Insulin Secretion
Authors: Zhang Hui , Mulya Anny , Nieuwoudt Stephan , Vandanmagsar Bolormaa , McDowell Ruth , Heintz Elizabeth C. , Zunica Elizabeth R.M. , Collier J. Jason , Bozadjieva-Kramer Nadejda , Seeley Randy J. , Axelrod Christopher L. , Kirwan John P.
Published: May 2023

Exercise is a first-line treatment for type 2 diabetes and preserves β-cell function by hitherto unknown mechanisms. We postulated that proteins from contracting skeletal muscle may act as cellular signals to regulate pancreatic β-cell function. We used electric pulse stimulation (EPS) to induce contraction in C2C12 myotubes and found that treatment of β-cells with EPS-conditioned medium enhanced glucose-stimulated insulin secretion (GSIS). Transcriptomics and subsequent targeted validation revealed growth differentiation factor 15 (GDF15) as a central component of the skeletal muscle secretome. Exposure to recombinant GDF15 enhanced GSIS in cells, islets, and mice. GDF15 enhanced GSIS by upregulating the insulin secretion pathway in β-cells, which was abrogated in the presence of a GDF15 neutralizing antibody. The effect of GDF15 on GSIS was also observed in islets from GFRAL-deficient mice. Circulating GDF15 was incrementally elevated in patients with pre- and type 2 diabetes and positively associated with C-peptide in humans with overweight or obesity. Six weeks of high-intensity exercise training increased circulating GDF15 concentrations, which positively correlated with improvements in β-cell function in patients with type 2 diabetes. Taken together, GDF15 can function as a contraction-induced protein that enhances GSIS through activating the canonical signaling pathway in a GFRAL-independent manner.

Article Highlights

Exercise improves glucose-stimulated insulin secretion through direct interorgan communication. Contracting skeletal muscle releases growth differentiation factor 15 (GDF15), which is required to synergistically enhance glucose-stimulated insulin secretion. GDF15 enhances glucose-stimulated insulin secretion by activating the canonical insulin release pathway. Increased levels of circulating GDF15 after exercise training are related to improvements in β-cell function in patients with type 2 diabetes.