bluuebunny/crossref_metadata_2025_split huggingface dataset:
Autobiografia y disidencia sexual en 'Princesa' de Fernanda Farias de Albuquerque
Authors: Duraccio Caterina 
Published: April 2024

With the publication of Princesa (1994), a short autobiographical text by the brazilian author Fernanda Farias de Albuquerque, a new phase of Italian migration literature begins. For the first time, diaspora themes, related to the construction of social and cultural identity, are intertwined with the narrative of the definition of gender identity. Fernanda Farias from Albuquerque recounts her experience as a migrant and transsexual woman, emphasizing all those factors that have contributed to her sexual and gender self-determination. This article analyzes part of the author's private correspondence with her friend Giovanni Tamponi, in which she discusses the main stages of her relationship with her body and the construction of her sexual identity.
Con la publicación de Princesa (1994), breve texto autobiográfico de la autora brasileña Fernanda Farias de Albuquerque, empieza una nueva fase de la literatura italiana de la migración. Por primera vez, las temáticas de la diáspora, relacionadas con la construcción de la identidad social y cultural, se entrelazan con la narración de la definición de la identidad de género. Fernanda Farias de Albuquerque relata su experiencia de mujer migrante y transexual, haciendo hincapié en todos aquellos factores que han contribuido a su autodeterminación sexual y de género. En el presente artículo se analiza parte de la correspondencia privada de la autora con su amigo Giovanni Tamponi, en las que recurre las principales etapas de la relación con su cuerpo y de la construcción de su identidad sexual.
Machine Learning in Combustion: Optimization of Fuel Combustion of Rockets
Authors: Sen Nobendu , Kamath S Janardhan , M Nair Gautham , Selvakumar A. Immanuel 
Published: April 2024

Application of Machine Learning (ML) Techniques in research has seen a drastic increase in past few years and the main aspect of it in the rocket propulsion is to understand the combustion process and finding various methos to optimize it. This paper provides an overview of the relationship between machine learning and combustion with a specific focus on optimizing the rocket fuel combustion. The introduction presents an overview of Combustion and various ways which the ML is associated with it. Subsequently, the paper also discusses about the various ML algorithms which extends its discussions with the supervised, unsupervised and semi-supervised learning techniques and some of its types. An overview of different types of rocket engine is presented for the understanding of the characteristics, advantages and disadvantages of the commonly used rocket engines such as solid, liquid and hybrid propellant ones. Focusing on rocket fuel combustion, the discussion extends to various methods of optimization of the combustion process. Finally, the paper presents comprehensive results and discussions derived from the studies conducted on rocket fuel combustion optimization.
GIZI LEBIH, PENGETAHUAN GIZI, KONSUMSI DAN PAPARAN IKLAN MINUMAN MANIS PADA MAHASISWA
Authors: Sasti Alifiandhira  , Rihah Maghfira  , Haliza Azzahra Tama Putri  , Hoirun Nisa  
Published: April 2024

Latar belakang : Prevalensi gizi lebih dan obesitas pada umur ≥ 18 tahun di Indonesia mencapai 13,6% dan 21,8% pada 2018. Mahasiswa termasuk dalam kelompok rentan mengalami kelebihan berat badan dan kegemukan. Tujuan : mengetahui gambaran gizi lebih, pengetahuan gizi, frekuensi konsumsi minuman manis dan paparan iklan minuman manis terhadap kejadian obesitas pada mahasiswa Fakultas Ilmu Kesehatan UIN Syarif Hidayatullah Jakarta. Metode : Penelitian ini dilakukan di FIKES UIN Syarif Hidayatullah Jakarta. Penelitian dilaksanakan pada bulan September - Oktober 2023. Populasi penelitian ini yaitu mahasiswa aktif fakultas ilmu kesehatan UIN Syarif Hidayatullah Jakarta. Penelitian ini menggunakan desain studi cross-sectional deskriptif. Hasil : Mahasiswa memiliki proporsi gizi lebih sebesar 14%. Proprosi pengetahuan gizi pada kategori baik sebesar 78.4%. Proporsi konsumsi minuman manis pada kategori sering sebesar 72.8%. Proporsi terpapar iklan minuman manis sebesar 97.8%. Simpulan : Pengetahuan gizi pada mahasiswa cukup baik. Namun, proporsi konsumsi dan paparan iklan minuman manis pada mahasiswa cukup tinggi. Saran : Diperlukan edukasi terkait konsumsi minuman manis dan dampaknya terhadap kesehatan.
Peripapillary Retinoschisis in a Patient with Severe Primary Open Angle Glaucoma
Authors: Young Benjamin , Munoz Michael , Minono Soto Emeley 
Published: April 2024

Peripapillary retinoschisis is a rare finding that may be associated with the progression of primary open angle glaucoma (POAG). Potential pathophysiological mechanisms have been proposed to explain this association, such as acute and chronic increase in intraocular pressure, vitreopapillary traction, and Müller cell dysfunction from optic nerve head deformation. OCT imaging has revealed hyper-reflective strut-like pillars within the schisis cavity described as “bridging structures.” While peripapillary retinoschisis may spontaneously resolve, other strategies may include lowering intraocular pressure, intraocular injections, or pars plana vitrectomy.present a patient with peripapillary retinoschisis incidentally found during a workup for primary open angle glaucoma.
Strengthening of National Insights Preventing Radicalism Towards a Nation Towards Nationalism in The Global Era (Study Case Student Faculty Medan State University of Social Sciences)
Authors: Mufidah Anisah , Afrillia Surbakti Fina , Damanik Denada , Pratiwi Dina , Mustika Fanny , Ivanna Julia 
Published: April 2024

Outlook nationality is thing that isn't Can released from life every Indonesian citizen . this because outlook nationality is part from understanding citizen . because That importance strengthening and development about outlook nationality for generation ever young experience the changing times worldwide or in the global era. This article or article writer for purpose For know about How strengthening outlook nationality prevent radicalism going to nation aware nationalism in the global era. As for the type research conducted writer that is study qualitative Then use technique author data collection use method observation as well as interview to student Faculty Medan State University of Social Sciences . Based on results study so strengthening outlook nationality among generation young or student in effort maintain republic This from threat radicalism that is can applied through education character through eye lesson or eye Citizenship Education course , p This is because of Citizenship Education hold role important in strengthening implementation insightful education nationality.
Research on Irregular Warehouse Layout Based on Optimised Genetic Algorithm
Authors: Lu Zheng , Wang Pei , Zhang Xiaodong 
Published: April 2024

Logistics is playing a significant role in supporting economic growth and material security during the epidemic period and it has been experiencing a rapid development in recent years. With the issues of personalisation and cost, the economy and society ask for higher requirements for logistics storage systems. The rational design of the functional area layout is an essential step to improve the operational efficiency of the logistics warehousing system. In reality, due to warehouse design and equipment application, there has been a gradual increase in irregular warehouses. By taking an irregular warehouse as an example, combining the operation status quo, this paper clarifies the functional area settings and constructs a 0–1 integer planning model based on the grid and systematic layout planning method with constraints, such as the unique functional attributes of the grid. We optimised the genetic algorithm based on the warehouse irregularity factor and the grids factor, and then solve it through MATLAB. Finally, by using the Flexsim software, simulation metrics were selected for evaluation, the method feasibility is verified.
Eco-Efficiency Evaluation of Integrated Transportation Hub Using Super-Efficiency EBM Model and Tobit Regressive Analysis – Case Study in China
Authors: Wang Ling , Wang Qi 
Published: April 2024

The transportation industry is a key area for ecological civilisation construction and low-carbon development. As the core support of the national integrated transportation system, the ecological development level of integrated transportation hub (ITH) is crucial for enhancing the sustainable development capacity of the national integrated transportation. An eco-efficiency evaluation index system of ITH is established in this study and the eco-efficiencies of twenty international ITHs in China are comprehensively evaluated based on the super-efficient epsilon-based measure (EBM) model. Then the panel Tobit regression model is adopted to analyse the influencing factors of eco-efficiency. The results show that the average eco-efficiency of ITHs in China during 2011–2021 declines first and then rises, with a relatively high level overall but not efficient yet, and there is an obvious gradient distribution characteristic in all eco-efficiencies. Among them, Guangzhou ranks first, followed by Haikou, and Harbin ranks last. It is found that integrated transportation efficiency, urban green coverage, level of opening-up and economic development improve eco-efficiency significantly, while urbanisation rate, industrial structure and technology input have a negative impact. The results are consistent with the actual situation, verifying the practicality of models, and can be used to promote the sustainable development of integrated transportation.
Prerequisites for Statistical Analyses of the Quality of Instrument Flight Procedures
Authors: Romanović Roman , Samardžić Kristina , Novak Doris 
Published: April 2024

Instrument flight procedures are essential and critical components of the global aviation system. They are designed for all phases of flight, i.e. the standard instrument departures, standard instrument arrivals, instrument approaches and the en-route phase of flight. Instrument flight procedures are designed from various aeronautical data, information, dimensions, etc., which are named instrument flight procedure elements according to this paper. Development of air navigation systems affect design of instrument flight procedures and flexible use of airspace. The design process is carried out within a framework defined by international and national standards, organizational norms and economic aspects. Instrument flight procedure elements are a fundamental part of the process. Deviations of these elements from full compliance with international regulations can significantly and negatively affect air traffic safety. The objective of this paper was to investigate the basic prerequisites for statistical analysis of the design quality of instrument flight procedures, which have not been explored before. Six prerequisites were proposed for acquiring the data and preparing them for further statistical use.
Yrkesfaglæreres profesjonsfaglige digitale kompetanse i et spenningsfelt mellom skole og arbeidsliv
Authors: Berntsen Svanhild , Lahn Leif Christian 
Published: April 2024

Begrepet profesjonsfaglig digital kompetanse (PfDK) har fått gjennomslag i forskningslitteraturen om nye krav til læreres yrkeskompetanse i et digitalisert arbeidsliv. Imidlertid har denne forskningen i liten grad belyst hva PfDK kan innebære for yrkesfaglærere. Artikkelen tar utgangspunkt i et yrkesdidaktisk perspektiv på pedagogisk integrering av digitale ressurser for å fremme læring i en yrkesutdanning som veksler mellom opplæring i skole og arbeidsliv. En modell for yrkesfaglærernes PfDK, YFL-modellen, er utviklet med basis i denne forståelsen og blir i denne studien av ePortfolioer og digitale dokumentasjonssystemer i flere yrkesfag underkastet en eksplorerende validering.

Teoretisk plasseres studien i en sosiokulturell forståelse av læring hvor bruksområder og ulike formål for denne teknologien sees i lys av muligheter for læring på tvers av arenaer i samarbeid med andre aktører. Forskningsdesignet er inspirert av designbasert forskning der forskningsbaserte prinsipper for systemutforming implementeres i flere runder med lokalt utviklingsarbeid og tett samarbeid mellom forskere og praktikere. Datamaterialet er analysert tematisk og som integrerte slutninger i tråd med prinsipper for metodekombinert forskning.

For å lykkes med teknologistøttede grensekryssingspraksiser viser resultatene, i lys av YFL-modellen, at yrkesfaglærere har behov for både profesjonsforankrede og fagintegrerte kompetanser. Dette viser seg eksempelvis i profesjonell kommunikasjon om yrkesdidaktiske formål for bruk av ePortfolioer, og i en mer innovativ og transformativ praksis når elever opprettet personlige læringsportfolier som kommuniserer yrkeskompetanse. Dette utfordrer yrkesfaglærerrollen ved å kreve en mer adaptiv pedagogisk tilnærming. En utvikling av PfDK i et bredt profesjonsperspektiv omfatter kompetansedimensjoner knyttet til andre aktørers holdninger til teknologi, samarbeidsmuligheter i utviklingen av de teknologiske systemer og i overvinnelse av organisatoriske og politiske hindringer. Videre forskning bør gjøre en systematisk studie av viktige dimensjoner i YFL-modellen i flere yrkesfag.
Aerobic exercise improves verbal working memory sub-processes in adolescents: behavioral evidence from an N-back task
Authors: Li Yue , Wang Fei , Li Jingfan , Huo Xing , Zhang Yin 
Published: April 2024

Background
Studies on the effects of aerobic exercise on working memory (WM) have mainly concentrated on the overall effects, yet there is little knowledge on how moderate intensity aerobic exercise impacts the sub-processes of verbal WM (VWM) in adolescents. To address this gap, two experiments were conducted to explore the influence of aerobic exercise on the maintenance and updating sub-processes of VWM.

Methods
In Experiment 1, a mixed experimental design of 2 (exercise habit: high vs. low) × 3 (memory load: 0-back vs. 1-back vs. 2-back) was used to compare VWM and its sub-processes in 40 adolescents. In Experiment 2, a 2 (group: intervention vs. control) × 3 (time point: pretest vs. 1st post-test vs. 18th post-test) × 3 (memory load: 0-back vs. 1-back vs. 2-back) mixed experimental design was used to investigate the acute and long-term effects of moderate intensity aerobic exercise on VWM and its sub-processes in 24 adolescents with low exercise habits.

Results
The results of Experiment 1 showed that VWM performance and its sub-processes in the high exercise habit group were better than those in the low exercise habit group. The results of Experiment 2 showed that the effects of the long-term exercise intervention were superior to those of the acute exercise intervention, and both were superior to the pretest. Meanwhile, it was found that aerobic exercise intervention had a greater effect size on the updating sub-process of VWM.

Conclusion
In conclusion, the results indicated that moderate intensity aerobic exercise could enhance the performance of VWM and its sub-processes in adolescents, and long-term intervention showed greater improvement effects compared to acute intervention, especially in the updating sub-process of VWM.
Distructuring Utopias
Authors: Robert Rubedo: Laurent‐Paul , Robert Vesna Petresin 
Published: September 2009

AbstractIn order to meet the challenges of fast‐paced urban transformations, Laurent‐Paul Robert and Dr Vesna Petresin Robert of Rubedo call for a rethinking of the perennial Utopian model of urban design. They espouse a design strategy that is both able ‘to reflect the dynamics of urban growth and decay’, while meeting the needs of a ‘post‐capitalist economy’ ‐ a condition in which change is the only constant. Copyright © 2009 John Wiley & Sons, Ltd.
Epoxy–siloxane hybrid coatings by a dual‐curing process
Authors: Malucelli Giulio , Amerio Ezio , Minelli Matteo , De Angelis Maria Grazia 
Published: September 2009

AbstractCoatings based on a hybrid organic–inorganic epoxy system were prepared by a dual‐curing mechanism, via cationic photopolymerization in the first step at room temperature and a subsequent hydrolysis/condensation reaction of a trialkoxy‐silane compound (sol–gel process) at high temperature. To this end, a high Tg epoxy resin (3,4‐epoxycyclohexylmethyl‐3′‐cyclohexenyl‐methyl adipate, UVR 6128) was added in increasing amounts to a precursor for the inorganic‐like phase (3,4‐epoxycyclohexylethyltrimethoxysilane, EETMOS). The mixture contained triphenylsulfoniumhexafluoroantimonate as a cationic photoinitiator. By this method, the strongly acid environment generated by the photolysis of the triarylsolfunium salt in the first step induces the hydrolysis of EETMOS alkoxy‐silane groups. The films produced in the first step of the process were thermal treated to promote the condensation reactions of the siloxane moieties. The kinetics of the reactions of photopolymerization and condensation was investigated. It was found that the presence of EETMOS increases both the polymerization rate and the final consumption of epoxy groups. Thermogravimetric analyses performed in air have revealed an increased stability of the hybrid coatings with respect to the films produced from formulations without EETMOS. A significant increase in surface hardness was also observed for the hybrid coatings. The thermo‐mechanical properties were found to be strongly affected by the temperature used in the thermally induced reactions in the second step. The hybrid coatings on a low‐density polyethylene substrate were found to decrease the diffusivity of oxygen and to increase the oxygen solubility within the coating. © 2009 Wiley Periodicals, Inc. Adv Polym Techn 28:77–85, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/adv.20149
Recycling of the solid residue obtained from the pyrolysis of fiberglass polyester sheet molding compound
Authors: Torres A. , De Marco I. , Caballero B. M. , Laresgoiti M. F. , Chomón M. J. , Kondra G. 
Published: September 2009

AbstractThis paper is part of a project devoted to study the pyrolysis process as an alternative for recycling sheet molding compound (SMC), a thermoset composite of polyester and fiberglass. A standard SMC was pyrolyzed under nitrogen, at 300, 400, 500, 600, and 700°C, for 30 min in a 3.5‐dm3 autoclave. This paper focuses on the possibilities of reusing the fibers and fillers contained in the solid residue obtained from SMC pyrolysis. The solid pyrolysis residue was recycled in another thermoset composite, bulk molding compound (BMC), of polyester and fiberglass. The mechanical properties of BMCs prepared with different proportions of the solid residue (fiber + CaCO3 filler) from SMC pyrolysis were compared with those of BMCs prepared with the same proportions of virgin fiber and CaCO3. In summary, pyrolysis can be an appropriate technique for recycling SMC, with 500°C, the most suitable temperature for the process. Solid residues of 75 wt%, composed of 65 wt% of powdery material (mainly CaCO3) and 35 wt% of fiberglass, were obtained. Such solids can be recycled in a proportion of 6 wt% in BMC to replace virgin filler and fiberglass, with no detrimental effect on the BMC mechanical properties. © 2009 Wiley Periodicals, Inc. Adv Polym Techn 28:141–149, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/adv.20150
The continuous cooling transformation (CCT) as a flexible tool to investigate polymer crystallization under processing conditions
Authors: Brucato V. , Kiflie Z. , La Carrubba V. , Piccarolo S. 
Published: September 2009

AbstractAn experimental route for investigating polymer crystallization over a wide range of cooling rates (from 0.01 to 1000°C/s) and pressures (from 0.1 to 40 MPa) is illustrated, using a method that recalls the approach adopted in metallurgy for studying structure development in metals. Two types of experimental setup were used, namely an apparatus for fast cooling of thin films (100–200 μm thick) at various cooling rates under atmospheric pressure and a device (based on a on‐purpose modified injection molding machine) for quenching massive samples (about 1–2 cm3) under hydrostatic pressure fields. In both cases, ex situ characterization experiments were carried out to probe the resulting structure, using techniques such as density measurements and wide‐angle x‐ray diffraction (WAXD) patterns. The cooling mechanism and temperature distribution across the sample thickness were analyzed. Results show that the final structure is determined only by the imposed thermal history and pressure. Experimental results for isotactic polypropylene (iPP), poly(ethylene terephthalate) (PET), polyamide 6 (PA6), and syndiotactic polystyrene (sPS) are reported, showing the reliability of this experimental approach to assess not only quantitative information but also a qualitative description of the crystallization behavior of different classes of semicrystalline polymers. The present study gives an opportunity to evaluate how the combined effect of the cooling rate and pressure influences the crystallization kinetics for various classes of polymer of commercial interest. An increase in the cooling rate translates into a decrease in crystallinity and density, which both experience a sudden drop around the specific “crystallizability” (or “critical cooling rate”) of the material examined. The exception is sPS where competition among the various crystalline modifications determines a minimum in the plot of density vs. cooling rate. As for the effect of pressure, iPP exhibits a “negative dependence” of crystallization kinetics upon pressure, with a decrease of density and degree of crystallinity with increasing pressure, owing to kinetic constraints. PA6 and PET, on the other hand, due to thermodynamic factors resulting in an increase in Tm with pressure, exhibits a “positive dependence” of crystallization kinetics upon pressure. Finally, recent original results concerning sPS have shown that the minimum in the density vs. cooling rate curve shifts toward larger cooling rates upon increasing pressure. © 2009 Wiley Periodicals, Inc. Adv Polym Techn 28:86–119, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/adv.20151
Irradiation synthesis of biopolymer‐based superabsorbent hydrogel: Optimization using the Taguchi method and investigation of its swelling behavior
Authors: Bardajee Ghasem R. , Pourjavadi Ali , Soleyman Rouhollah 
Published: September 2009

AbstractIn this report, the synthesis of a novel superabsorbent hydrogel via γ‐irradiation graft copolymerization of acrylamide onto sodium alginate and kappa‐carrageenan hybrid backbones in a homogeneous solution is described. The Taguchi method was used as a powerful experimental design tool for synthesis optimization. A series of superabsorbent hydrogels was synthesized by proposed conditions of Qualitek‐4 software. Considering the results of nine trials according to analysis of variance, optimum conditions were proposed. The swelling behavior of optimum superabsorbent hydrogels was studied in various solutions, with pH values ranging from 1 to 13. In addition, swelling kinetics, swelling in various organic solvents, the absorbency under load, and on–off switching behavior were investigated. Also, hydrogel formation was confirmed by Fourier transform infrared spectroscopy. Surface morphology of the synthesized hydrogels was assessed by scanning electron microscopy. © 2009 Wiley Periodicals, Inc. Adv Polym Techn 28:131–140, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/adv.20154