bluuebunny/crossref_metadata_2025_split huggingface dataset:
Stosunek polskiej kadry akademickiej do kwestii środowiskowych na przykładzie jednej z polskich uczelni
Authors: Cynk Karolina 
Published: December 2024

Celem artykułu jest poznanie poziomu wiedzy na temat środowiska przyrodniczego i zachowań wobec niego, prezentowanych przez wykładowców jednej z polskich uczelni wyższych. Badania dotyczące wartości środowiskowych w świadomości nauczycieli akademickich zostały przeprowadzone we wrześniu 2017 roku. W części teoretycznej przedstawiono założenia teorii ugruntowanej, na podstawie których została dokonana analiza danych. W części teoretycznej przedstawiono hipotezy badawcze. Pierwsza z nich zakłada, że wykładowcy nauk przyrodniczych posiadają szerszą wiedzę na temat środowiska niż wykładowcy nauk humanistycznych. W wyniku przeprowadzonej analizy wybranych danych stwierdzono, że wykładowcy nauk przyrodniczych posiadają gruntowniejszą wiedzę przyrodniczą niż humaniści. Niemniej od stanu tej wiedzy nie zależały deklarowane przez nich postawy wobec środowiska. Zarówno przyrodnicy, jak i humaniści opowiedzieli się za potrzebą ochrony środowiska i przyznawali się do podejmowania działań na jej rzecz. Sformułowane wnioski skłaniają do przyjęcia obu zaproponowanych hipotez.
“Optimal” Feedback Use in Crowdsourcing Contests: Source Effect and Priming Intervention
Authors: Koh Tat Koon 
Published: December 2024

Crowdsourcing contests allow firms to seek ideas from external solvers to address their problems. This research examines solvers’ use of developmental feedback from different sources and of different constructiveness when generating ideas in contests. I theorize a source effect in solvers’ feedback use where they use seeker feedback more than peer feedback, even if both give identical suggestions for their ideas. I also show how the source effect affects solvers’ use of constructive and less constructive feedback from the respective sources. An insight is that compared with their use of peer feedback, solvers’ use of seeker feedback is more extensive at any level of, but less sensitive to, feedback constructiveness. An implication is that solvers may underuse constructive peer feedback and overuse less constructive seeker feedback. Such behaviors can be solver optimal (in terms of improving solvers’ winning prospects) but not seeker optimal (in terms of enhancing ideas for seekers’ problems), as constructive feedback is likely to improve idea quality, whereas less constructive feedback may hurt it. I propose a priming intervention of a feedback evaluation mechanism to mitigate the source effect in solvers’ feedback use—in a way, the intervention can cause solvers to behave more optimally for the seekers. A field survey and three online experiments test the theorizing and proposed intervention. I discuss the contributions and implications of this research for various stakeholders in crowdsourcing contests. Funding: This work was supported by the Hong Kong Research Grants Council [Grant 16502518]. Supplemental Material: The online appendix is available at https://doi.org/10.1287/orsc.2021.15885 .
Low-power high-stability all-optical modulator based on PtSe2 nanosheet integrated micro-nano fibers
Authors: Zhang Xiaoyuan , Liu Jie , Zhang Yuchen , Zhang Yangyuan , Chen Xuanyi , Bai Yangbo , Miao Yinping 
Published: December 2024

All-optical modulators based on two-dimensional (2D) materials hold promising application as key components in the fields of all-optical signal processing and fiber optic communications. In this study, we present an all-optical modulator based on PtSe2 nanosheets integrated with micro-nano fibers (PtSe2-MF) with low power and high stability. PtSe2 nanosheets were deposited on the surface of micro-nano fibers with a diameter of approximately 6 µm using an optical deposition method. A tunable laser with a wavelength of 1550 nm was used as the signal light for modulation, and the 980 nm pump light was coupled with the 1550 nm signal light into the micro-nano fibers (MFs). And the all-optical intensity modulation effect at mW level power was achieved by varying the optical power of the pump light and taking advantage of the absorption of light by PtSe2, to produce light matter interaction. The modulation depth of PtSe2-MF for signal light was measured to be 11.8 dB, the modulation efficiency was 0.295 dB/mW, and the rise and fall response times of the modulation were 22.5 ms and 24.2 ms, respectively. The modulation efficiency of the device only changed by 4.4% after being exposed to the environment for three months, indicating that it still has long-term stability for more than three months. Research has shown that PtSe2-MF has advantages of low power, fast response, high modulation efficiency, and high stability. It has broad application prospects in the field of all-optical modulation.
Postingestive reward acts through behavioral reinforcement and is conserved in obesity and after bariatric surgery
Authors: Ribeiro Gabriela , Fernandes Ana B. , Oliveira Francisco P. M. , Duarte João S. , Oliveira Manuela , Limbert Clotilde , Costa Rui M. , Costa Durval C. , Oliveira-Maia Albino J. 
Published: December 2024

Postingestive nutrient stimulation conditions food preferences through striatal dopamine and may be associated with blunted brain responses in obesity. In a cross-sectional study, we tested flavor-nutrient conditioning (FNC) with maltodextrin-enriched yogurt, with maltodextrin previously optimized for concentration and dextrose equivalents (n = 57), and to mask texture cues (n = 102). After conditioning, healthy volunteers (n = 52) increased preference for maltodextrin-paired (+102 kcal, CS+), relative to control (+1.8 kcal, CS-) flavors, as assessed according to intake, but not pleasantness. In a clinical study (n = 61), behavioral conditioning without effects on pleasantness was confirmed across pre-bariatric candidates with obesity, weight-stable post-surgery patients, and healthy controls, without significant differences between groups. Striatal dopamine D2-like receptor (DD2lR) availability, assessed with [123I]IBZM SPECT, was reduced in the obesity group and strongly correlated with conditioning strength and a measure of restrained eating in patients with gastric bypass. These results show that postingestive nutrient stimulation influences human food choices through behavioral reinforcement, and is conserved in obesity and after bariatric surgery.
Trial Registration: ISRCTN17965026: Dopaminergic neurotransmission in dietary learning and obesity.
Risk factors of healthcare-associated infection among healthcare workers in intensive care units: A multicenter cross-sectional study
Authors: Alshagrawi Salah , Alhodaithy Norah 
Published: December 2024

Background
Healthcare-associated infections (HAIs) are a major global health threat, leading to higher morbidity and mortality, longer hospital stays, and increased healthcare expenses. Intensive care units (ICUs) present a particularly high risk of developing HAIs. This study aims to examine the risk factors of HAIs among healthcare workers (HCWs) in the ICUs of selected public hospitals.

Methods
We employed a cross-sectional design using an online survey. Respondents were randomly selected from seven large public hospitals located in different areas of Riyadh, the capital city of Saudi Arabia. Data collection was conducted between November 1st to 15th, 2023. Logistic regression analysis was employed to examine previous exposure to HAIs as the response variable and selected predictors.

Results
A total of 600 HCWs participated in the study (response rate 88.2%). Among the study HCWs, 75.1% were female, with nurses making up 50% of the sample. Of the respondents, 78% had at least a year’s experience, 71% had applied infection prevention and control (IPC) training from the infection control department, and 93% reported they had good knowledge about infection control. The level of knowledge of IPC (OR = 0.9, p < 0.05) and applied IPC training (0.1, p < 0.001) were significantly associated with a lower risk of HAIs. Additionally, a higher risk of HAIs was associated with HCWs years of clinical experience (p < 0.001).

Conclusion
Overall, the findings indicated that HCWs who have poor knowledge of IPC, who reported no previous IPC applied training, and who have more years of clinical work experience have a greater risk of HAIs. Thus, legislators and Health officials should prioritize the prevention of infections linked to healthcare, paying particular attention to tailored and applied IPC initiatives.
Individual, household, and community-level determinants of undernutrition among pregnant women in the northern zone of the Sidama region, Ethiopia: A multi-level modified Poisson regression analysis
Authors: Yoseph Amanuel , Mussie Lakew , Belayneh Mehretu 
Published: December 2024

Introduction
In Ethiopia, maternal undernutrition is a major public health concern. However, comprehensive evidence is lacking in the southern part of Ethiopia, specifically the household and community-level related determinants of undernutrition. Besides, the evidence about the prevalence and determinants of undernutrition is not yet documented in the current study setting. Thus, this study aimed to determine the prevalence of undernutrition and identify its determinants among pregnant women in Hawela Lida district of the Sidama region, Ethiopia.

Methods
A community-based cross-sectional study was conducted on a sample of 515 pregnant women from June 1–25, 2024. A multi-stage sampling method was utilized to select eligible pregnant women. We collected data using a structured and pretested interviewer-administrated questionnaire and an anthropometric measurement. Data were collected using the Open Data Kit smart phone device and exported it to Stata version 17 for further processing and analysis. A multi-level mixed-effects modified Poisson regression analysis with robust variance was used to account for confounders and between and with cluster effects.

Result
The prevalence of undernutrition among pregnant women was 41.7% (95% CI: 37.3–45.6). The prevalence of undernutrition was associated with planned pregnancy (adjusted prevalence ratio [APR]: 0.80; 95% CI: 0.66–0.98), household food insecurity (APR: 1.64; 95% CI: 1.26–2.13), inadequate dietary diversity (APR: 1.79; 95% CI: 1.43–2.25), and women’s poor knowledge of nutrition (APR: 1.68; 95% CI: 1.32–2.12) at individual levels. The identified determinants of undernutrition at the community level were low community literacy rates (APR: 4.62; 95% CI: 1.13–18.79) and low community wealth status (APR: 1.91; 95% CI: 1.10–3.31).

Conclusion
Two in five pregnant women had an undernutrition problem in the study setting. Individual and community-level determinants contributed to the high prevalence of undernutrition. Thus, any prevention and control approaches to undernutrition should consider inter-sectorial collaboration to account for determinants at various levels. Besides, any program must emphasize the delivery of nutrition education about dietary diversity, particularly targeting pregnant mothers who have poor knowledge of nutrition and unplanned pregnancy at the individual level. Moreover, creating a small business reform for the community with low wealth status using agricultural extension workers must be considered.
pasado y las conmemoraciones del poder
Authors: Zapata Ana Belén 
Published: December 2024

En este trabajo nos interesa observar de qué manera hacen uso del pasado los regímenes autoritarios. En particular analizaremos la última dictadura militar en Argentina, y cómo se construyeron imágenes sobre el pasado y se dirimieron luchas sobre los sentidos del mismo, al calor de prácticas conmemorativas que enlazaron la gestión de actores civiles junto a militares. Nos centraremos en el año 1978 como punto nodal de inscripciones simbólicas y producción de marcas materiales para la ciudad de Bahía Blanca, en razón de la celebración del Sesquicentenario de su fundación. Profundizaremos sobre algunos interrogantes cómo: ¿qué fue aquello conmemorable?, ¿qué imágenes sobre el pasado prevalecieron?, también nos interesa identificar a los actores sociales específicos que sostuvieron las prácticas de conmemoración ¿qué usos hicieron del espacio público? y en particular ¿cuál fue el lugar que ocuparon los profesionales de la disciplina histórica?
Transformasi Perpustakaan Umum Gunungkidul Yogyakarta Dalam Pemberdayaan Masyarakat Berbasis Teknologi Informasi
Authors: Narendra Albertoes Pramoekti , Lestari Elizabeth Sri , Wibawa Agung , Gloryanta Year , Sindu Ambrosius , Theodorus Anugrah 
Published: December 2024

IFLA atau International Federation Library Association menyatakan bahwa perpustakaan diharapkan secara aktif mendukung tercapainya Sustainable Development Goals (SDGs) demikian juga dilakukan di Indonesia. Perpustakaan bertransformasi membuka akses terhadap informasi dengan memanfaatkan perangkat teknologi informasi untuk dapat mencapai tujuan SDGs. Perpustakaan Umum Gunungkidul Yogyakarta mengembangkan berbagai kegiatan capacity building bidang teknologi informasi khususnya di perpustakaan desa Gelis Pinter Maca dan perpustakaan desa Balai Pintar. Metode yang digunakan dalam kajian ini menggunakan pendekatan kualitatif dengan deskriptif analisis. Suatu pendekatan untuk menggali dan memahami makna individu atau kelompok yang dianggap berasal dari masalah sosial atau manusia. Hasil dari penelitian ini menunjukkan Perpustakaan Umum Gunungkidul dalam mengembangkan transformasi perpustakaan di di perpustakaan desa Gelis Pinter Maca dan perpustakaan desa Balai Pintar mampu menjadi penggerak transformasi di perpustakaan desa dengan memanfaatkan perkembangan teknologi informasi antara lain di peningkatan pengetahuan dan wawasan masyarakat, peningkatan kesejahteraan masyarakat melalui usaha yang didukung dengan perkembangan teknologi informasi.
As diferentes grafias dos ditongos variáveis em textos de escrita inicial
Authors: Adamoli Marco Antonio 
Published: December 2024

Neste artigo, apresentamos uma discussão na qual determinados erros relativos à grafia dos ditongos variáveis ‘ai’, ‘ei’ e ‘ou’ são interpretados como relacionados a aspectos do conhecimento linguístico da criança acerca desses grupos vocálicos. Os dados que serviram de base para nossa análise foram extraídos de aproximadamente 950 textos produzidos por crianças brasileiras pertencentes a uma primeira e a uma segunda série do ensino fundamental de duas escolas da cidade de Pelotas-RS. O exame das grafias, que contêm a sequência vocálica em foco, revela a complexidade da aquisição dos ditongos variáveis e mostra que, entre formas corretas e apagamentos, se pode entrever, por meio da análise das grafias escolhidas, a construção de hipóteses da criança que, muitas vezes, toma como base aquilo que já aprendeu sobre a estrutura fonológica da língua.Palavras-chave: aquisição da escrita; grafia dos ditongos variáveis; ortografia; fonologia.The different writing of the variable diphthongs in the initial written textsAbstractThis paper presents a discussion in which certain mistakes regarding the writing of the variable diphthongs ‘ai’, ‘ei’ and ‘ou’ are interpreted as being related to aspects of the children’s linguistic knowledge about these vowel groups. Data for this analysis were collected in approximately 950 texts written by Brazilian first and second graders in two schools in Pelotas, RS. The analysis of the spelling which contains the vowel sequence under investigation reveals the complexity of the acquisition of variable diphthongs. Besides, taking into consideration the correct forms and semivowel deletion or insertion, the analysis of the spelling chosen by the children enables the researcher to see the hypotheses they have constructed since they are usually based on what the children have already learned about the phonological structure of the language.Keywords: writing acquisition; spelling of variable diphthongs; orthography; phonology.
As segmentações não-convencionais da escrita e sua relação com os constituintes prosódicos
Authors: Cunha Ana Paula Nobre da 
Published: December 2024

Apresentaremos, neste trabalho, descrição e análise de dados de segmentações não-convencionais – hipossegmentações, hipersegmentações e híbridos – coletados em textos produzidos de maneira espontânea por crianças de primeira a quarta série do ensino fundamental, em duas escolas da cidade de Pelotas (uma pública e outra particular). Os dados são analisados e discutidos sob a perspectiva da Fonologia Prosódica (cf. NESPOR & VOGEL, 1986). De acordo com os resultados obtidos, podemos afirmar que a criança em fase de escrita inicial tem no conhecimento internalizado que possui sobre a prosódia da língua uma forte motivação para segmentar o texto em palavras.Palavras-chave: Aquisição da escrita; fonologia prosódica; hipossegmentação; hipersegmentação.The non-conventional segmentations of the writing and your relationship with the prosodic constituentsAbstractWe will present, in this work, description and data analysis of nonconventional segmentations – hyposegmented, hypersegmented and hybridscollected in produced texts in a spontaneous way by children of first the fourth grades of the fundamental teaching, in two schools of the city of Pelotas (a public one and other particular). The data are analyzed and discussed under Prosodic Phonology’s perspective (cf. NESPOR & VOGEL, 1986). In agreement with the obtained results, we can affirm that the child in initial phase of writing has in her inner knowledge on the language prosody asstrong motivation to segment the text in words. Keywords: Writing acquisition; prosodic phonology; hyposegmentation; hypersegmentation.
Apresentação
Authors: Lunardi-Lazzarin Márcia Lise , Lopes Marcia Corcini , Machado Fernanda de Camargo 
Published: December 2024

Na qualidade de proponentes-organizadoras de um Dossiê cujo tema traz como questão central a Educação de Surdos, compreendemos que seja interessante marcar a posição teórica e metodolgica que caracteriza e articula os textos entre si, ou seja, a noção de que a surdez é uma invenção deste mundo. Ao partirem da concepção de que a surdez é inventada, os autores envolvidos não ignoram a sua materialidade no corpo daquele que não ouve, mas afirmam que, sobre esse corpo, verdades forjadas em distintos campos de saber inscrevemse determinando formas de olhar e posições de sujeito dentro de intrincadas redes de relações. Culturalmente, produzimos o normal, o anormal, o deficiente, o surdo, a escola inclusiva, a escola especial, a surdez como uma marca clínica, uma marca cultural, etc. Qualquer produção e entendimento, portanto, estará marcado pela cultura e pelas verdades que nela construímos.
Aprendendo a ler “com outros olhos”: relatos de oficinas de letramento visual com professores surdos
Authors: Lebedeff Tatiana Bolívar 
Published: December 2024

O estudo investiga a concepção e o uso de estratégias de letramento visual na educação de alunos surdos. A surdez, se compreendida como uma diferença linguística, apresenta uma gama de características singulares. Entre essas singularidades, encontra-se a língua de sinais, que é uma língua visual. Devido ao aspecto visual da língua de sinais, a educação deveria ser, essencialmente, visual. Entretanto, tanto professores surdos como ouvintes não costumam desenvolver propostas educativas baseadas na visualidade da surdez. Professores surdos e ouvintes costumam reproduzir práticas de ensino de língua escrita pautadas na fonética da língua oral, utilizando ferramentas orais e não visuais. É necessário instrumentalizar os professores de surdos com estratégias que respeitem a experiência visual dos seus alunos. Este trabalho apresenta o relato da realização de cinco oficinas de ensino de estratégias visuais para professores surdos.Palavras-chave: letramento visual; surdez; língua de sinais; estratégias visuais Learning to read “with other eyes”: reports of visual literacy workshops for teachers of deaf peopleAbstractThis study investigates the conception and the use of visual literacy strategies on the education of the deaf students. Deafness, if understood as a linguistic difference, presents a series of singular characteristics. Amongst such singularities we find the sign language, which is a visual language. Due to the visual aspect of the signal language, the education must be essentially visual. However Deaf and hearing teachers are not accustomed to develop educative proposal based on the visuality of deafness . Both deaf and hearing teachers simply repeat teaching techniques that resemble to a phonetic-based literacy program, using oral and not visual tools. It is of extreme importance to lead teachers in deaf classes to practices and techniques that respect the visual experience of their students. The present study introduces the experiences of teaching visual practices by deaf teachers. Key-words: visual literacy; deafness; sign language; visual strategies.
Práticas multiculturais no ensino superior? A perspectiva dos acadêmicos afro-descendentes
Authors: Backes José Licínio 
Published: December 2024

O presente trabalho é fruto da pesquisa docente vinculada ao Programa de Mestrado em Educação da UCDB, “A afirmação da identidade pelo acesso à universidade: o projeto Negraeva” e tem como objetivo analisar as vozes dos estudantes em relação às posturas de educadores do ensino superior no que diz respeito à forma como estes lidam com a diferença cultural, mais especificamente em relação à diferença negra, e a partir destes resultados destacar a importância da formação dos profissionais da educação numa perspectiva multicultural. A partir da análise dos depoimentos dos alunos deste projeto, foi possível perceber que as posturas dos educadores em relação à diferença cultural, geralmente, não estão pautadas na sua formação acadêmica (inicial ou continuada), mas na formação advinda de outros tempos/espaços. Palavras-chave: Cultura, diferença, multiculturalismo.Multicultural practices in the superior study? The perspective of afro descendants academicsAbstractThis paper is a result of a teacher research connected to the Master Degree in Education Program of the Dom Bosco Catholic University called “Affirmation of identity through access to the university: The Negraeva Project.” The aim was to analyze the students voices related to the superior degree teachers postures concerning to the form they deal with the cultural difference, more specifically related to the black difference, and from these results highlight the importance of the education professional formation in a multicultural perspective. From the analyses of the students statements of this project, was possible to note that educators postures related to the cultural difference, usually, are not based on their academic formation (initial or continued) but on the formation arising from other times/spaces. Keywords: Culture, difference, multiculturalism.