bluuebunny/crossref_metadata_2025_split huggingface dataset:
Mercado de Teapa, Tabasco: “Desafíos para los adultos mayores comerciantes”
Authors: Pulido Castellanos Zhenia Eythel , Castellanos Suárez Viviana 
Published: June 2023

En este estudio se identifican los retos que intervienen en el bienestar de los adultos mayores que trabajan en el mercado Diana Córdova de Balboa, ubicado en municipio de Teapa en Tabasco, México. Se realizó una investigación de tipo cualitativa, exploratoria, considerando el método fenomenológico, el cual indaga el conjunto de experiencias y vivencias de estos sujetos. Al respecto, se llevaron a cabo entrevistas semiestructuradas a seis adultos mayores que han laborado en el espacio antes citado, en las cuales se busca obtener un acercamiento a la realidad de los adultos mayores comerciantes y que, con ello, se dé cuenta y se describan los retos que enfrentan en dicha actividad. Aspectos como la salud, las modificaciones en los modos de trabajo y circunstancias particulares como el medio familiar, son algunos de los desafíos que enfrentan los adultos mayores comerciantes de este mercado; aunado a esto, se le suma la situación emergente e incontrolable derivada de la pandemia por Covid-19 que los llevó a la encrucijada entre trabajar para alimentarse o confinarse para conservar su vida y salud. El análisis realizado permitió reafirmar que los adultos mayores son un sector de la población considerado vulnerable por condiciones como el deterioro en su salud, impacto de sus niveles socioeconómicos, carencia de sistemas de salud y de esquemas laborales; se aprecia como el hecho de padecer estos desafíos desmerita y vulnera su bienestar físico y psicológico. De esta manera, se busca contribuir a la reflexión sobre el bienestar de las personas mayores que desempeñan una actividad comercial independiente en tiempos actuales y replantear condiciones socioeconómicas laborales, así como redes de apoyo para fomentar su bienestar.
Editorial. Migraciones, adultos mayores, turismo rural, practicas pedagógicas e investigación. Una mirada desde realidades y contextos diversos.
Authors: Ulloa Hung Jorge 
Published: June 2023

Esta entrega de Ciencia y Sociedad constituye un recorrido por diferentes fenómenos sociales tratados desde ópticas y contextos diversos. Un elemento que los caracteriza es su sentido reflexivo, básicamente mediado por enfoques y herramientas de investigación cualitativos, aspecto que le otorga un énfasis analítico a este volumen 48 número 2 de la revista...
La política de migración selectiva en Venezuela durante el siglo xx: desde la tipología de migrante de raza blanca hasta el migrante calificado proveniente de Europa Oriental
Authors: Salgado Bustillos Flavio , Diaz Lira Marinelly 
Published: June 2023

La investigación examina los nexos entre la política migratoria, la petrolera y la migración, con el objetivo de identificar los hitos relevantes que configuraron el fenómeno de la migración en Venezuela durante el siglo xx. En cuanto a la metodología, se revisaron fuentes primarias y secundarias, que incluyeron censos, leyes y notas de prensa que se utilizaron para reconstruir el contexto histórico en el que tuvieron lugar los flujos migratorios. Entre los principales hallazgos, se comprobó que el Estado venezolano mantuvo una política de migración selectiva hasta 1999, puesto que nunca abandonó su aspiración de atraer migrantes proveniente tanto de la Europa occidental como oriental, tal como se refleja en la instalación de Comisión Presidencial para la inmigración Selectiva (COPRISE), durante el segundo gobierno de Carlos Andrés Pérez; o el discurso anti colombiano que caracterizó a la vocería oficial durante el segundo gobierno de Rafael Caldera.
The predictability of maxillary curve of Spee leveling with the Invisalign appliance
Authors: Lim Zi Wei , Meade Maurice J. , Weir Tony 
Published: June 2023

ABSTRACT

Objectives
To evaluate the predictability of the Invisalign appliance (Align Technology, Santa Clara, Calif) in leveling the maxillary curve of Spee (COS).

Materials and Methods
A retrospective sample of adult subjects treated with the Invisalign appliance between 2013 and 2019 were selected. Patients were treated nonextraction in the maxillary arch and had either Angle Class I or II malocclusions with a minimum of 14 aligners with no bite ramps. Initial, predicted, and actual outcomes were analyzed with Geomagic Control X software (version 2017.0.3; 3D Systems, Cary, NC).

Results
A sample of 53 cases satisfied inclusion/exclusion criteria. Paired t-tests demonstrated a significant difference between mean predicted and actual maxillary COS leveling with a shortfall of 0.11 mm (SD = 0.37; P = .033). Planned intrusion tended to be more accurate posteriorly with an overexpression of 117% for the first molars. Planned extrusion was the least accurate, with the mid-arch demonstrating expressions of –14% to –48%. These teeth intruded despite a prescribed extrusive movement.

Conclusions
The Invisalign appliance did not accurately predict maxillary COS leveling. Planned intrusive movements were overcorrected, and planned extrusive movements were either undercorrected or resulted in intrusion. This effect was most apparent for the upper first molar, which expressed 117% and –48% of planned intrusion and extrusion, respectively.
Tutkimusaineistojen ja -menetelmien avoimuus. Korkeakoulu- ja tutkimusyhteisön kansallinen linjaus ja toimenpideohjelma 2021–2025
Authors: Avoimen tieteen ja tutkimuksen kansallinen koordinaatio AVOTT 
Published: June 2023

Tämä tutkimusaineistojen ja -menetelmien avointa saatavuutta koskeva linjaus tukee avoimen tieteen ja tutkimuksen julistusta 2020–2025 sekä sen yleistä periaatetta, jonka mukaan tutkimusaineistojen tulisi olla niin avoimia kuin mahdollista ja niin suljettuja kuin välttämätöntä. Linjaus perustuu laajaan kansalliseen ja kansainväliseen työhön ja vuoropuheluun. Sen on laatinut suomalainen tutkimusyhteisö ja sitä koordinoi Avoimen tieteen ja tutkimuksen koordinaatio (Tieteellisten seurain valtuuskunta).
Linjaus keskittyy tutkimusaineistojen, -menetelmien ja -infrastruktuurien avoimuuteen. Siinä tarkastellaan avoimuutta osana tutkimuksen laatua ja vaikuttavuutta tutkimuksen koko elinkaaren ajan sekä tilaisuutena edistää tutkimuksen maailmanlaajuista osallistavuutta. Linjauksessa käsitellään tutkimusaineistoja ja -menetelmiä itsenäisinä tutkimustuotoksina, suositellaan tutkimusprosessin avaamista mahdollisimman laajasti mahdollisimman varhaisessa vaiheessa ja esitetään, että avoimuuden rajoitusten on oltava perusteltuja. Olemassa olevia viitekehyksiä, kuten FAIR-periaatteita, voidaan käyttää tutkimusaineistojen ja erityppisten tutkimusmenetelmien avoimuuden säätelyyn.
Linjaus kattaa kaikki korkeakoulutus- ja tutkimusalat. Tutkimusalojen monimuotoisuus luo haasteita avoimuuden soveltamiselle ja toteuttamiselle sekä hyvien käytäntöjen siirtämiselle tieteenalojen välillä. Linjauksessa korostetaan yleisiä periaatteita, jotka koskevat tutkimusresurssien vastuullista hallintaa, palveluiden saatavuutta ja tutkimuksen vastuullista arviointia. Nämä perusperiaatteet on ilmaistu erityisinä tavoitteina ja toimenpiteinä, jotka on suunnattu tutkijoille, tutkimusorganisaatioille ja tutkimusrahoittajille sekä muille toimijoille. Tieteellisten seurain valtuuskunnan Avoimen tieteen ja tutkimuksen koordinaatio seuraa linjauksen toimeenpanoa ja jatkokehitystä osana kansallista avoimen tieteen ja tutkimuksen seurantaa.
Parental Leave Policy in European Countries: A Comparative Approach Using Cluster Analysis
Authors: Bagirova Anna , Blednova Natalia , Neshataev Aleksandr 
Published: June 2023

Abstract
Currently, parental leave policy is one of the key instruments of social policy in the family sphere in many European countries. Despite the common territorial context, parental leave design may vary greatly in different European countries. In this respect, the influence of differentiative parameters of the parental leave system on the social policy results in European countries is still overlooked. Our study aims to compare parental leave policies in European countries using cluster analysis and reveal the differentiation of the results of policies related to parental leave policy in the clusters of countries. We put forward the following research questions: (1) Are groups of European countries shaped according to the characteristics of parental leave policy similar to European geographical regions? Which cluster has the largest proportion of CEE countries? (2) How different are the results of policies associated with parental leave policy in these groups of countries? As an information source, we used the International Review of Leave Policies and Research 2020, which presents data on parental leave policy in 32 European countries. As indicators for cluster analysis, we used the number of maternity, paternity, and parental leave flexibility elements. The research identified three groups of European countries varying in the number of flexibility elements in the structure of each type of leave. We concluded that leave policies in these countries are not conditioned by their geographical location but may result from their social policies. We also observed that a parental leave policy may contribute to reducing gender inequality in the country. The scientific significance of the research lies in revealing similarities and differences between parental leave policies in the context of a wide circle of European countries and in expanding existing knowledge of the public values theory in public administration.
A first detailed description of building a new nest and new data on the courtship behaviour of golden eagle
Authors: Angelov Ivaylo 
Published: June 2023

Abstract
The nest building and courtship behaviours of the golden eagle are poorly represented in the scientific literature. The paper reports on the first detailed description of building a new nest by a pair of golden eagles. Reciprocal pendulum flight by the pair as part of a pre-breeding courtship display is described for the first time. The “mock attack” between the members of the pair is confirmed to serve the courtship function.
Reconsidering Richmond
Authors:   , Mangin Hannah 
Published: June 2023

<p><b>The housing crisis is not a new concept in New Zealand. Rising land and construction prices have contributed to unaffordable housing. As the demand for housing has increased in line with population growth, we are faced with no more developable land in the town centres. This has led Kiwis to the outskirts of the town in search of a slice of the quarter-acre dream lifestyle. Developments are occurring in these areas to keep up with the demand, contributing to the urban sprawl.</b></p>
<p>This has led to:•	Developers looking for cheaper land to subdivide, this is typically productive arable land.</p>
<p>•	New developments are placing a large strain on the old infrastructure networks (roads, public transport, amenities).</p>
<p>•	The lack of density has dissipated the energy and life out of the town centre.</p>
<p>Richmond is just one example where urban sprawl has been prevalent over the last 10-15 years. Urban sprawl has developed larger suburban areas further away from the town centre. This has caused residents to rely on car transport to get to local suburban shops and Nelson’s town centre, creating a dormitory suburb.</p>
<p>In Aotearoa high-density living is traditionally perceived as an unattractive way of living with little to no outdoor space or sense of home/personality within the apartment layout, or materiality selection.</p>
<p>This research implements a research through design approach to investigate how dense housing and public amenities can regenerate the suburban public realm. Quality high-density living has the potential to create a high-quality living environment that provides an engaging solution to the current New Zealand high-density housing model.</p>
Microorganism Carrier-Surface Method as an Efficient Model for Microscopic Characterization of Biofilm Structure and Dispersion in Dairy Associated Spore-Forming Bacteria
Authors: Malek Fadila 
Published: June 2023

Dispersion, defined as the release of planktonic cells is the final stage of biofilm development and of major significance in clinical and industrial settings. Currently, biofilm dispersion is considered as a promising avenue for biofilm control and an important topic research. However, a problem facing such research projects is how to induce planktonic life in a biofilm. Numerous systems are used for the investigation of biofilm dispersion, including dynamic continuous or static batch systems. This mini-review describes the usefulness of the microorganism carrier-surface method as a simple biofilm growth model which successfully allowed microscopic characterization of biofilm structure and dispersion in dairy-associated spore-forming bacteria and should be an efficient model for studying dispersion process.
Trade Infrastructure and Export Competitiveness in the East African Community
Authors: OLyanga Anthony , Muhire Francis 
Published: June 2023

The purpose of this paper is to examine the influence of trade infrastructure components: port infrastructure, telephone usage and electricity on the export competitiveness of firms in the East African Community (EAC). The study adopted the structural gravity model and the Poisson Pseudo Maximum Likelihood (PPML), a nonlinear estimation method that was applied in STATA on balanced panel data for the period of 2007 to 2018. Data was obtained from World Bank International Trade Centre (ITC) and World Bank development indicators. Results show that telephone usage, electricity and port infrastructure are positive and significant predictors of export competitiveness in East African Community partner states. The results of this study show that electricity usage, telephone usage and port infrastructure are important contributors to improving export competitiveness in the EAC. There is a need to examine the intricate nature of the EAC economy in order to further this study’s findings. The EAC partner states need to embrace deep integration by removing the behind-the-border trade barriers, in addition to other trade restrictions, to create a common economic space among member states. This will further shrink the delivery time and the tracking and tracing of exports hence improving the competitiveness of EAC exports within the region and outside. Also, common and harmonized economic policies and regulations can be implemented through mutual recognition agreements where countries agree to recognize one another’s conformity assessments.
O papel da Ressonância Magnética no diagnóstico e rastreio do câncer de mama no Brasil
Authors: Silva Stella Bertolim Vieira , Chaves Felippe dos Reis , Guimarães Giovanna Mirela Melo , Azevedo Letícia Hermont , Mendes Luísa Franco , Costa Maria Fernanda de Oliveira , Assis Miguel Graciano , Requeijo Márcio José Rosa 
Published: June 2023

O presente artigo busca elucidar para a população e para os profissionais da saúde, os riscos, benefícios, desvantagens e principais usos da ressonância magnética no rastreio e manejo do câncer de mama no Brasil. Dessa forma, buscou-se em artigos e trabalhos da área, em bases do Scielo as informações mais atuais e relevantes nesse cenário, dentro dos últimos 5 anos, explicando desde a realidade atual do câncer de mama no país, até os princípios do funcionamento desse equipamento, que representa uma grande evolução nos exames de imagem. Como resultado, foi obtida uma série de informações que garante a indicação da ressonância magnética no câncer de mama como uma boa ferramenta para suporte das decisões clínicas e acompanhamento dos pacientes. Dessa forma, notou-se que mesmo com o grande apoio tecnológico fornecido, ainda é imprescindível a boa conduta e formação médica para a aplicação do conhecimento de forma correta, garantindo a saúde e integridade dos pacientes. Sendo assim, muito ainda se espera da evolução do método e seu aperfeiçoamento para o futuro, para que possa oferecer um diagnóstico ainda mais precoce e fidedigno, garantindo o tratamento precoce e melhora do prognóstico dos pacientes acometidos.
Impacto que a falta de conhecimento pode causar no Diabetes Mellitus tipo 2
Authors: Silveira Andressa da Costa , Santos Marcos Vinícios Ferreira dos 
Published: June 2023

Diabetes mellitus é uma doença metabólica, considerada um problema de saúde global, atingindo cerca de 422 milhões de pessoas no mundo. A incidência do diabetes mellitus tem incrementado de forma preocupante, relacionado a fatores genéticos, hábitos de vida e carência no conhecimento sobre a patologia. Assim, o objetivo do presente é artigo desenvolver uma revisão integrativa em relação ao impacto que a ausência de conhecimento faz no Diabetes mellitus tipo 2, analisando a evolução natural da doença, transmitir conhecimento e despertar nos profissionais de enfermagem a diligência. Trata-se de uma pesquisa bibliográfica narrativa, formulação da questão problema: “Quais os impactos a falta de conhecimentos sobre o Diabetes mellitus tipo 2 pode causar na saúde da população brasileira?”. Que o conhecimento é essencial para permanência e adesão frente a patologia, no qual o paciente tem recursos informacionais para saber como a doença age, o método de autocuidado, o que consiste em tratamento medicamentoso e não medicamento e a prevenção contra as complicações. A importância da equipe multidisciplinar, enfatizando o Enfermeiro por ter conhecimento panorâmicos e capacidade para atuar nessa área como educador, sanando as dúvidas do paciente e contribuindo metodicamente com novas informações, ou seja, com educação em saúde o utente tem um recurso a mais para lidar com sua doença e ter qualidade de vida.
Neonatal Intraventricular Hemorrhage Presenting as Pyrexia of Newborn: A Case Report
Authors: Taranish Maha , Almani Saima , Adesanya Olubukunola 
Published: June 2023

Abstract:
Background Temperature instability is a relatively common presenting symptom in a Neonatal Intensive Care Unit (NICU) with sepsis being one of the major etiologies that need to be ruled out. However, an important differential diagnosis is a central fever. Many cases of Intracranial Hemorrhage/Intraventricular Hemorrhage (ICH/IVH) present with temperature dysregulation with no other clear associated symptoms, and cranial imaging for early identification and treatment of ICH/IVH is crucial.
Case report A 3-day-old male born at 33 weeks and four days of gestation who was admitted to the neonatal critical care unit due to prematurity and respiratory distress was noted to be febrile during the fourth hospital day. The septic screen was negative, and the patient continued to spike fever while on broad-spectrum antimicrobial treatment. Due to an unexplained drop in his hematocrit, cranial ultrasound was done, and grade III IVH was identified. The patient continued to improve clinically, but the exact etiology of his IVH was not identified. His fever resolved without interventions, and his IVH continued to decrease in size. Serial cranial imaging was done in NICU, and no neurosurgical interventions were warranted. He was referred to neurosurgery and neurology and followed in the infant’s high-risk clinic.
Discussion Sepsis is the top of differentials when managing a newborn infant in NICU. However, we must always keep our minds open to other differentials, including central hyperthermia. Extreme prematurity is a major risk factor for ICH/IVH in the neonatal period; nonetheless, other risk factors are identified, and many cases of ICH/IVH had no identified causative factor or even risk factors.
Conclusion Identifying clinical presentation and risk factors associated with ICH and IVH in NICU patients is crucial for early diagnosis and offers appropriate management. A high index of suspicion is required to promptly diagnose ICH/IVH resulting in central fever and avoid unnecessary workup and treatment.
FREE CASH FLOW DAN INVESTMENT OPPORTUNITY SET TERHADAP DIVIDEND POLICY DENGAN DEBT POLICY SEBAGAI VARIABEL MEDIASI
Authors: Sugiyanto  , Rachmat Kartolo  
Published: June 2023

Penelitian ini bertujuan untuk menguji pengaruh free cash flow dan investment opportunity set terhadap dividend policy dengan debt policy sebagai variabel mediasi. Jenis penelitian ini adalah kausalitas kuantitatif dengan menggunakan populasi dalam penelitian ini adalah perusahaan manufaktur industri barang konsumsi yang terdaftar di Bursa Efek Indonesia pada tahun 2015-2019. Pemilihan sampel data menggunakan teknik purposive sampling. Metode analisis yang digunakan adalah path analysis. Hasil penelitian ini menunjukan bahwa free cash flow berpengaruh positif dan signifikan terhadap debt policy, investment opportunity set tidak berpengaruh terhadap debt policy, free cash flow berpengaruh positif dan signifikan terhadap dividend policy, investment opportunity set tidak berpengaruh terhadap dividend policy, free cash flow dan investment opportunity set secara simultan berpengaruh terhadap dividend policy, debt policy tidak memediasi pengaruh free cash flow terhadap dividend policy dan debt policy tidak memediasi pengaruh investment opportunity set terhadap dividend policy.
Deskripsi Implikasi Sosial dari Fisika, Sikap Terhadap Penyelidikan dalam Fisika dan Adopsi dari Sikap Ilmiah
Authors: Rahayu Ani , Romadona Dinda Desma 
Published: June 2023

Tujuan Penelitian: Penelitian ini bertujuan untuk mengetahui sikap siswa terhadap mata pelajaran fisika di SMK Raudhatul Mujawwidin.
Metodologi: Desain penelitian ini adalah pendekatan penelitian kuantitatif menggunakan metode survei dengan instrumen yang digunakan adalah angket (kuisioner). Sampel dari penelitian ini yaitu 75 siswa di SMK Raudhatul Mujawwidin. Teknik analisis data kuantitatif menggunakan statistik sedkriptif. Sikap siswa terhadap fisika yang akan didiskusikan pada fokus penelitian ini berhubungan dengan beberapa indikator diantaranya indikator implikasi sosial terhadap fisika, sikap terhadap penyelidikan dalam fisika dan adopsi dari sikap ilmiah
Temuan Utama: Hasil dari 3 indikator yang didiskusikan pada penelitian ini, pada indikator implikasi sosial terhadap fisika sebanyak 52% berkategori baik. Untuk indikator sikap terhadap penyelidikan dalam fisika sebesar 69.3% berkategori cukup. Kemudian pada indikator adopsi dari sikap ilmiah sebesar 32% berkategori baik.
Novelty/Originality of this study: Keterbahuan ini terdapat pada indicator yang digunakan oleh peneliti yaitu, sikap ilmiah, implikasi, dan sikap dalam penyelidikan fisika
Pengembangan Instrument Miskonsepsi Fisika Berbasis Web Melalui CRI (Certainty Of Response Index)
Authors: Annisak Wiricha 
Published: June 2023

Tujuan penelitian: Penelitian ini bertujuan untuk mengembangkan instrument identifikasi miskonsepsi fisika pada materi Listrik Dinamis melalui CRI (Certainty Of Response Index) berbasis web di kelas XI IPA 2 Sekolah Menengah Atas.
Metodologi: Jenis penelitian yang dilakukan adalah penelitian dan pengembangan (Research and Development). Langkah-langkah dalam pengembangan ini menggunakan Sugiyono (2013), yang meliputi: (1) Potensi dan Masalah, (2) Pengumpulan Data, (3) Desain Produk, (4) Validasi Desain (5) Revisi Desain (6) Ujicoba Produk (7) Revisi Produk (8) Ujicoba Pemakaian (9) Revisi Akhir Produk (10) Produksi Massal. Instrumen pengumpulan data menggunakan angket validitas.
Temuan utama: Hasil analisis dari persepsi siswa untuk aspek kejelasan soal 77,0 % (baik), aspek tampilan 80,41 % (sbaik), aspek pengoperasian 78,95% (baik), dan aspek kemudahan 82,33 % (baik). Berdasarkan hasil yang diperoleh dalam penelitian dapat disimpulkan bahwa pengembangan instrumen identifikasi miskonsepsi fisika pada materi Listrik dinamis melalui CRI ini layak untuk mengidentifikasikan miskonsepsi fisika.
Aplikasi dari penelitain: Penelitian ini dapat digunakan dalam upaya meningkakan hasil pembelajaran siswa melalui metode yang tepat.
Keterbaruan penelitian: Keterbaruan dalam penelitian ini adalah penggembangan instrument dalam mengukur miskonsepsi siswa dalam pelajaran fisika berbasis web.