bluuebunny/crossref_metadata_2025_split huggingface dataset:
Brain death and organ and tissue donor management in the Intensive Care Unit
Authors: Tirado Jiménez Kimberly Yessenia , Guapisaca Vargas Carmen Isabel , Tirado Rodas Erika Lucia , Becerra Garzón Samantha Nicole , Pintado Chamba Stephany Tamara 
Published: January 2023

Introduction: brain death is defined as the irreversible cessation of all brain and brainstem functions. The timely management and maintenance of these vital functions and correction of the physiopathological alterations of the potential donor make organ donation possible, providing a second chance to patients who depend on a transplant. Aim: to describe the concept of encephalic death in the patient and its current management as a potential organ and tissue donor in the intensive care unit. Methodology: a non-experimental, descriptive, literature review study was carried out.Results: the process of organ and tissue donation after encephalic death is a challenge in terms of diagnosis and subsequent hemodynamic management with the aim of maintaining tissue perfusion so that these have vitality and viability to be transplanted to the recipient patient.Conclusions: it is recommended to use an established brain death protocol and apply it correctly, to avoid legal problems. Once the diagnosis has been made, it is possible to carry out the evaluation to establish whether the patient is a donor candidate or not. The pathophysiological changes that appear in the process of BD make these critical patients to be managed with extreme care. Donor maintenance is a major challenge for all health personnel in the intensive care area, since its treatment is extremely complex and the availability of donors is limited compared to the high demand of recipient patients waiting for an organ
On the Privacy Risks of Deploying Recurrent Neural Networks in Machine Learning Models
Authors: Yang Yunhao , Gohari Parham , Topcu Ufuk 
Published: January 2023

We study the privacy implications of training recurrent neural networks (RNNs) with sensitive training datasets. Considering membership inference attacks (MIAs)—which aim to infer whether or not specific data records have been used in training a given machine learning model—we provide empirical evidence that a neural network's architecture impacts its vulnerability to MIAs. In particular, we demonstrate that RNNs are subject to a higher attack accuracy than feed-forward neural network (FFNN) counterparts. Additionally, we study the effectiveness of two prominent mitigation methods for preempting MIAs, namely weight regularization and differential privacy. For the former, we empirically demonstrate that RNNs may only benefit from weight regularization marginally as opposed to FFNNs. For the latter, we find that enforcing differential privacy through either of the following two methods leads to a less favorable privacy-utility trade-off in RNNs than alternative FFNNs: (i) adding Gaussian noise to the gradients calculated during training as a part of the so-called	extsc{DP-SGD} algorithm and (ii) adding Gaussian noise to the trainable parameters as a part of a post-training mechanism that we propose. As a result, RNNs can also be less amenable to mitigation methods, bringing us to the conclusion that the privacy risks pertaining to the recurrent architecture are higher than the feed-forward counterparts.
Microplastic Contaminants in the Sediment of the East Coast of Saudi Arabia
Authors: Jawad Al-Shaikh Ali Hamza , Ahmed Al-Thukair Assad , Kambrath Pulikkoden Abdurahiman , Chanbasha Basheer 
Published: January 2023

Microplastic contamination in the sediment of the east coast of Saudi Arabia was not addressed by any study. The objective of this study is to obtain the first measurement of microplastic abundance at four different beaches on the east coast of Saudi Arabia (Khafji, Jubial, Dammam, and Salwa). Sediment samples were collected from both high tide and low tide zone. A total of 586 microplastic particles were collected from all the sites with an average particle size of 1.55 ± 0.94 mm. The majority of microplastic particles (77%) were less than 2 mm in size. Microplastic abundance ranged from 5.5 ± 1.55 to 21.2 ± 0.68 particle/kg (51.1 ± 14.71 to 152.8 ± 21.32 particle/m2) in low tide region, and from 6.3 ± 4.05 to 16.5 ± 4.98 particle/kg (50.6 ± 31.21 to 204.5 ± 64.15 particle/m2) in high tide region. The most dominant colors were transparent (34%) and blue (30%), while the fiber was the most common shape (96%). Polyethylene terephthalates were the common polymer type of fibers, while polyethylene and high-density polyethylene were common in fragments and filaments.
Ir Cornelis Lely en zijn betekenis voor de Nederlandse mijnbouwpolitiek in Limburg
Authors: Raedts C.E.P.M. 
Published: January 2023

Dit jaar zal het 75 jaar geleden zijn, dat de wet op de staatsexploitatie van de steenkolenmijnen in Nederland werd afgekondigd. De indiening van deze wet had plaats onder Minister Ir C. Lely, die een open oog had voor de nationale belangen van een eigen Nederiandse mijnbouw en daarvan ook in latere jaren blijk gaf. C. E. P. M. Raedts heeft aan de betekenis van deze figuur een uitgebreid artikel gewijd, dat wederom een boeiende episode behandelt uit de geschiedenis van onze mijnindustrie.
Boekbespreking Geschichtlicher Handatlas von Westfalen
Authors: Jappe Alberts W. 
Published: January 2023

Boekbespreking
Geschichtlicher Handatlas von Westfalen; eerste serie, 11 kaartbladen met 21 meerkleurige kaarten, teksten en daarbij behorende bijlagen en détailkaarten; tweede serie, 12 kaartbladen met 27 meerkleurige kaarten, teksten met bijbehorende bijlagen; formaat 51 x 51 cm., DM 48,- en DM 98,-, Aschendorffsche Verlagsbuchhandlung, Munster i/W 1975 en 1983.
Na langdurige voorbereidingen is in 1975 de eerste serie kaarten van de 'Geschichtliche Handatlas von Westfalen' verschenen, in 1983 gevolgd door de tweede serie.
Pluralitas Mahluk dan Keesaan Khalik; Membangun Peradaban di Atas Perbedaan
Authors: Kamal Kamal 
Published: January 2023

Pluralitas dewasa ini telah menjadi sebuah alasan terjadinya banyak perpecahan diantara umat manusia dan inilah pentingnya pemahaman Islam dimana Konsep pluralitas diperkenalkan sebagai sebuah keniscayaan yang terbingkai dalam persatuan. Pluralitas merupakan eksistensi dari sesuatu (hal) yang banyak dan beranekaragam. Kata pluralitas merupakan kata dari akar kata yang sama dengan kata pluralismne yang secara konteks dimaknai sebagai kemajemukan. keberagaman, kebhinnekaan ideologi atau paham yang mendasari pemahaman, ide, pemikiran dan gagasan-gagasan. Ke-Esa-an Khaliq adalah suatu pemahaman dimana seorang hamba mengimani eksistensi Tuhan sebagai sang Maha Pencipta yang tunggal tanpa ada suatu yang bersekutu padanya. Ke-Esa-an Tuhan juga sebagai penguatan terhadap nilai-nilai keimanan manusia kepada sang Khaliq. Bukti ke-Esa-an Tuhan nampak dari berbagai keserasian dan keharmonisan alam dalam perbedaan yang tidak terhitung jumlahnya. Ciptaan Allah SWT sangat plural namun kesemuaanya tetap berada pada garis dan ketetapannya masing-masing sebagai bukti kemahakuasaan Allah SWT dalam mengatur alam semesta ciptan-Nya.
Enfermedades asociadas a la soledad en la persona mayor: un reto social
Authors: Valencia-Contrera Miguel , Sanhueza-Alvarado Olivia 
Published: January 2023

Objective: Identify pathologies in the elderly associated with loneliness.
Methodology: Secondary research, integrative review type, structured according to Crossetti’s consensus.
Results: After applying descriptors and search strategies, a total of 4,011 articles were identified, after applying filters, inclusion, and exclusion criteria, 27 articles were selected; from these articles 17 corresponded to WoS, 9 to BVS and 1 to PubMed.
Conclusions: The association between loneliness and cognitive impairment, decreased physical fitness, Alzheimer's disease and cardiovascular events is highlighted. It is necessary to establish public policies to prepare people for their future aging process.
Objetivo: Identificar las patologías en la persona mayor asociadas a la soledad.Metodología: Investigación secundaria, de tipo revisión integrativa, estructurada según consenso de Crossetti. Resultados: Se identificaron tras la aplicación de descriptores y estrategias de búsqueda un total de 4.011 artículos, posterior a la aplicación de filtros, criterios de inclusión y criterios de exclusión quedaron seleccionados 27 artículos, de los cuales 17 corresponden a WOS, 9 a BVS y 1 a PUBMED. Conclusiones: Se destaca la asociación entre soledad y el deterioro cognitivo, disminución del estado físico, enfermedad de Alzheimer y eventos cardiovasculares. Se hace necesario establecer políticas públicas de preparación a las personas para su futuro proceso de envejecimiento.
Description of the Care Burden for a family with an elderly risk of dementia
Authors: Siti Maryam Raden 
Published: January 2023

Introduction: Dementia is one of the leading causes of dependence among the elderly worldwide and has a physical, psychological, social, and economic impact, especially on their families. Early recognition of the caring burden for the elderly at risk of dementia is important to prevent deterioration. Objective: This study aims to obtain an overview of the care burden for the elderly at risk of dementia in the community. Methods: This descriptive study involves a population of all the elderly living with their families in the Jakarta area with a random sampling of 168 respondents. The screening instrument for modifying the care burden of families consists of 21 items. Results: Most elderly are at risk of dementia, accounting for 72%, 73.2% have a chronic disease, and 73.8% are still independently doing BADL. Furthermore, 58.3% of the families have a low burden of care. Conclusion: The burden experienced by the elderly and their families influences their life quality. It is hoped that families with older members continue to improve and maintain their quality of life by remaining active and productive in fulfilling their needs and pleasures.
Introducción: La demencia es una de las principales causas de dependencia entre los adultos mayores a nivel mundial y tiene un impacto físico, psicológico, social y económico, especialmente en sus familias. El reconocimiento temprano de la carga del cuidado de los ancianos con riesgo de demencia es importante para prevenir el deterioro.Objetivo: Este estudio tiene como objetivo obtener una visión general de la carga de cuidado de los ancianos en riesgo de demencia en la comunidad.Métodos: Este estudio descriptivo involucra una población de todas las personas mayores que viven con sus familias en el área de Yakarta con una muestra aleatoria de 168 encuestados. El instrumento de tamizaje para modificar la carga de cuidado de las familias consta de 21 ítems.Resultados: La mayoría de los ancianos están en riesgo de demencia, representando el 72%, el 73,2% tiene una enfermedad crónica y el 73,8% todavía está haciendo ABVD de forma independiente. Además, el 58,3% de las familias tienen una baja carga de cuidado.Conclusión: La sobrecarga vivida por los ancianos y sus familias influye en su calidad de vida. Se espera que las familias con miembros mayores continúen mejorando y manteniendo su calidad de vida manteniéndose activas y productivas para satisfacer sus necesidades y placeres.
Personal Learning Environments as socio-technical systems: does decentralised data finally give us the right balance?
Authors: Rajagopal Kamakshi 
Published: January 2023

This article looks at the potential of the Solid Project for supporting Personal Learning Environments (PLE). Using the lens of socio-technical systems theory, this article analyses the PLE in the current technical infrastructure situation and a potential future situation based on Solid, to unravel how the new infrastructure could identify a balance between the social and technical system that enhances productivity (i.e. learning outcome) in the system
En este artículo conceptual, planteo tres afirmaciones sobre el ecosistema de datos de los Entornos Personales de Aprendizaje (PLE). Sostengo que (i) el actual ecosistema de datos centralizado es intrínsecamente incompatible con el concepto de un PLE; (ii) que la integración de este concepto implicará una transición hacia una arquitectura de datos técnica descentralizada, con un almacenamiento de datos personales para los alumnos; y (iii) que se necesitan nuevas estructuras de gobernanza para garantizar que los datos de los alumnos crean valor para el aprendizaje y para los propios alumnos. Apoyo estas afirmaciones analizando el ecosistema tecnológico de datos de un PLE bajo el prisma de la teoría de los sistemas sociotécnicos. Considero los datos centralizados y descentralizados y sus condiciones de uso (basados en Solid - Social Linked Data) para desentrañar de qué manera las relaciones sociales, el poder y la agencia son moldeados por las elecciones tecnológicas y organizativas.
The dimensionality of personal beliefs; the investigation of beliefs based on the field study
Authors: Hidayatullah Achmad , Csíkos Csaba , Wafubwa Ruth Nanjekho 
Published: January 2023

The purpose of this study is to examine the dimensionality of personal epistemological beliefs in the mathematics education field (MED) and the primary teacher education field (PME) in the Indonesian context. We also examine the relation of this belief with students' personal backgrounds, parent education, gender, attitude, and academic performance. Two hundred seventy-six students from mathematics teacher education and primary teacher education participated in this study (15 % male and 85% female, mean age = 20.65). A quantitative approach was used in the present study. The finding of this study suggested the dimensionality of personal epistemological beliefs. Mathematics education (MED) students hold stronger beliefs about the certainty of knowledge than primary teacher education (PME) students, the principle in mathematics is unchanging, and most of the truth in mathematics is already found. The influence of these beliefs on academic performance is stronger in MED. In both field studies, personal epistemological beliefs correlate with attitudes toward academic performance. Male and female students are equal in personal epistemological beliefs in MED and PME. Mothers’ education also influences students' beliefs about the source of knowledge in MED.
El propósito de este estudio era examinar si las creencias epistemológicas personales son más sensibles al estudio del dominio o no. También examinamos la relación de esta creencia con otros factores relevantes como la educación de los padres, el género, la actitud y el rendimiento académico. Participaron en este estudio 276 estudiantes de educación matemática y de magisterio de primaria (15 % hombres y 85 % mujeres, edad media = 20,65). En el presente estudio se utilizó un enfoque cuantitativo. El hallazgo de este estudio sugirió que la certeza del conocimiento y la posibilidad de alcanzar la verdad son dominios más específicos. Los estudiantes de educación matemática tienen creencias más sólidas sobre la certeza del conocimiento que los estudiantes de formación docente primaria, el principio de las matemáticas no cambia y la mayor parte de la verdad en las matemáticas ya se encuentra. Por el contrario, las creencias sobre la justificación del conocimiento y la fuente del conocimiento son dominios más generales. Encontramos que los estudiantes de educación matemática y la formación de maestros de primaria son iguales en las creencias sobre la justificación del conocimiento y la fuente del conocimiento. La influencia de estas creencias en el rendimiento académico es significativa. En ambos estudios de campo, las creencias epistemológicas personales se correlacionan con las actitudes hacia el rendimiento académico. Tanto los estudiantes masculinos como femeninos en el departamento de educación matemática y el departamento de formación de maestros de primaria son iguales en creencias epistemológicas personales. Este estudio contribuye a mejorar el rendimiento académico de los estudiantes de educación superior.
The circadian calling activity of a lebinthine cricket with high-frequency calls is unaffected by cicada choruses in the day
Authors: Tan Ming Kai , Robillard Tony , ter Hofstede Hannah 
Published: January 2023

Background
Many factors can influence circadian rhythms in animals. For acoustically communicating species, both abiotic cues (such as light and temperature) and biotic cues (such as the activity of other animals), can influence the timing of signalling activity. Here we compare the 24-h singing activity of the cricket Lebinthus luae in the laboratory and field to assess whether the presence of other singing insects influences circadian rhythm.

Methods
Acoustic monitors were placed in four localities in Singapore and the number of L. luae calls were counted for 10 min of each hour. Individuals from the same localities were captured and recorded in the laboratory in silence but with similar abiotic conditions (temperature and light cycle) as they experience in the field, and the number of calls over 24 h was quantified.

Results
The 24-h pattern of L. luae singing was not significantly different between laboratory and field recordings. Singing activity peaked in the morning, with a secondary peak in the afternoon and a smaller peak at night. In the field, L. luae sang in the same locations and at the same time as diurnally singing cicadas, suggesting that the sympatric cicada chorus did not affect the circadian rhythm of communication in this species. Acoustic niche partitioning could potentially explain the ability of this cricket to call alongside cicadas: L. luae sings at higher frequencies than sympatric cicadas, unlike nocturnally singing cricket species that overlap with cicadas in frequency.
Proposições para o Portal da Transparência do Poder Executivo do Estado de Santa Catarina com foco na área da saúde
Authors: Ferreira Gilceu , Raupp Fabiano Maury 
Published: January 2023

O objetivo deste artigo consiste em propor diretrizes para o aperfeiçoamento da transparência de dados e informações públicas estaduais, com foco na área de Saúde, por meio do Portal da Transparência do Poder Executivo de Santa Catarina. Trata-se de uma pesquisa descritiva e qualitativa. Um modelo de análise foi desenvolvido, baseado em atributos da qualidade da informação, para coletar, diagnosticar e propor conteúdos. Foram considerados os dados dos setores de comunicação e ouvidoria da Secretaria Estadual de Saúde, dos 57 pedidos de informação da Lei de Acesso à Informação (LAI), do ano de 2019 da área da Saúde, e dos 26 portais da transparência das Unidades Federativas (UF). Utilizando a análise documental e de conteúdo, aliado a técnica de triangulação dos dados coletados, foram geradas propostas de melhorias para o aspecto informacional da área da Saúde. A primeira proposta foi o desenvolvimento de uma área temática por meio de páginas contendo informações da Saúde. A segunda recomenda a convergência dos conteúdos existentes a partir de mecanismos de seleção, como filtros de consultas do Portal, para compor a área temática. A terceira propõe 38 conteúdos para serem incorporados na área temática proposta. A proposta de organizar e incorporar conteúdos poderá aperfeiçoar a transparência da área da Saúde, indicando prioridades relacionadas à prestação de serviços. Ao serem implementadas poderão trazer facilidades no acesso, convergência e disponibilidade de conteúdos na Internet para atender as demandas informacionais dos cidadãos e facilitar o exercício do controle social.
Impact of COVID-19 on Antenatal Care in Jeddah, Saudi Arabia
Authors: Bukhari Ayman , Khayat Orjwan , Alotaibi Sara , Yaqoub Roaya , Alsayyad Hanan M. , Abid Deema 
Published: January 2023

Background: The severe acute respiratory syndrome coronavirus 2, which is what causes the Covid-19 pandemic's high morbidity and fatality rates, is ubiquitous in the population. Additionally, pregnancy increases the risk of unfavourable obstetric and neonatal outcomes from many respiratory virus infections due to the systemic effects of the physiological and immunologic changes that are common throughout pregnancy. So, the objective of our research was to evaluate how a coronavirus-19 pandemic will affect antenatal care in Jeddah, Saudi Arabia, in 2022.
Methods: This is a cross-sectional study was conducted between 2021-2022 in Jeddah, Saudi Arabia among 202 women who were pregnant during the Coronavirus pandemic and had no previous Covid-19 infection. Data was collected by an online survey, the data were obtained, and different statistical tests were used for analysis by using SPSS, version 23.
Results: The results revealed that most patients had filmed sonar or television more than twice (78.2%). and the extent of patients visiting the obstetrician and gynaecologist to follow up the pregnancy for more than 8 times of 47%. Moreover, the bulk of participants 89.6% did not have complications during pregnancy. Majority of the participants 76.2% their mental state was not better than usual and only 4% had suicide thoughts. (45.5%) decreased their exercise activity. A significant relationship was found between thinking of hurting the self and worrying about contracting during pregnancy and between mood and thinking of changing the place where intending to give birth. Women with high educations were significantly correlated with the concerns of Covid-19 and more commitment of the quarantine instructions, while who didn’t work were significant related to have concerns of Covid-19 than who work and less commitment to quarantine instructions.
Conclusion: Although the good antenatal care during the covid19 pandemic in Jeddah, Saudi Arabia, the majority of pregnant women had impact on their mental health and had concerns of Covid-19. Thus, the research suggests providing pandemic related information to pregnant women and enhancing the trust between the caregiver and the patients.
Physiochemical properties, antibacterial, antifungal, and antioxidant activities of essential oils from orange (Citrus nobilis) peel
Authors: Huynh Phong Xuan , Hong Tran Nhien Thi , Thuy Ly Duyen Thi , Nguyen Thanh Ngoc , Dang Le Truong 
Published: January 2023

The continuous fresh consumption or juice production of orange fruits (citrus nobilis) has discarded a vast number of orange peels, which has caused significant impacts on environmental issues. This study attempted to utilize discarded orange peels to extract essential oils (EOs) and evaluated their physiochemical properties, antibacterial, antifungal, and antioxidant activities. EOs were extracted via a distillation system using a Clevenger apparatus and gas chromatography - mass spectrometry analysis was employed to characterize their chemical components. The antibacterial and antifungal test were evaluated using a well diffusion method, and antioxidant activity was determined based on DPPH radicals scavenging effect and ferric reducing antioxidant power (FRAP). The obtained EOs with the yield of 3.29 ± 0.24% in which limonene was found to be the most abundant compound in the EOs (90.42%) followed by β-myrcene (4.7%) and α-pinene (1.22%). The result showed that Gram-positive bacterium (Bacillus cereus) was susceptible to the 50% EOs than Gram-negative bacterium (Escherichia coli) with respect to inhibitory zone diameter of 15.00 ± 0.58 mm and 11.33 ± 0.58 mm. The 50% EOs also inhibited nearly 70% of the mycelial growth of Aspergillus flavus as well as exhibiting antioxidant activity with IC50 values of 0.15 ± 0.01 mg/mL and 18.29 ± 0.13 mg/mL for DPPH and FRAP assay, respectively. The orange peel EOs could be a promising alternative to synthetic preservatives in food industry due to their antimicrobial and antifungal activity as well as their antioxidant activity.