bluuebunny/crossref_metadata_2025_split huggingface dataset:
Políticas públicas educacionais de tecnologias digitais: revisão bibliográfica e pesquisa documental
Authors: Amadeu Claudia Vicci , Fernandes Fabiana Parpinelli Gonçalves , Silva Renan Antônio da , Nascimento Lilian Cristina Gomes do 
Published: June 2023

Este artigo tem por objetivo apresentar a política norteadora da educação nacional no Brasil, o PNE (Plano Nacional da Educação), e discutir o impacto dos principais programas governamentais de implantação de tecnologias digitais nas escolas públicas e de formação de professores da rede pública para o uso de recursos tecnológicos em sala de aula, bem como o Plano Municipal de Educação da cidade de Franca/SP sobre o uso de tecnologias digitais na educação. A metodologia utilizada foi uma pesquisa documental seguida de uma revisão bibliográfica realizada nas bases de dados do Portal de Periódicos CAPES e Scielo. Os resultados apontam que os programas desenvolvidos nas escolas em todo território nacional, em sua maioria, são retratados como ferramentas estratégicas para alcançar as metas traçadas pelo PNE, porém, há pouca preocupação com um aprofundamento crítico e reflexivo sobre o papel das tecnologias digitais na melhoria do sistema educacional e nas práticas pedagógicas inovadoras.
Palavras-chave: Educação. Formação de Professores. Políticas Públicas. Programas Governamentais. Tecnologias Digitais.
Three new species of the bamboo-feeding planthopper genus Bambusiphaga Huang & Ding from China (Hemiptera: Fulgoroidea: Delphacidae)
Authors: Li Hong-Xing , Chen Xiang-Sheng , Yang Lin 
Published: June 2023

Three new species of the bamboo-feeding genus Bambusiphaga Huang & Ding, 1979, B. parvula sp. nov., B. angulosa sp. nov., and B. nigrigena sp. nov., are described and illustrated from China. A key to species of the genus is provided. Habitus photos for adults and illustrations of male genitalia are also given.
دور منظمة التجارة العالمية فـي تنفيذ اتفاقية تحرير الزراعة وتأثيراتها على الدول النامية
Authors: احمد د. ولد احمدو الطالب , محفوظ أ.د بن عصمان 
Published: June 2023

تعد الزراعة من أصعب القطاعات التي واجهت تحرير التجارة منذ وضع بداية اتفاقية الجات في عام 1947 ، وحتى انتهاء مفاوضات أورغواي سنة 1994 و وضع قواعد النظام العالمي الجديد.
ويعتبر اتفاق الزراعة خطوة مهمة على طريق تحرير القطاع ، حيث كان مثار خلاف كبير بين الولايات المتحدة الأمريكية و مجموعة الدول المصدرة للمنتجات الزراعية المعروفة ب « كيرنز » من جهة و الإتحاد الأوربي من جهة أخرى، حول موضوعات إلغاء الدعم و إعانات التصدير و الرسوم الجمركية.
تسعى هذه الدراسة إلى توضيح اتفاقية تحرير الزراعة، وإلى مدى مستوى احترام و تطبيق الدول المتقدمة لها في ظل منظمة التجارة العالمية، وكذلك رصد مدى تأثيرها على الدول النامية باعتبارها تملك ميزة نسبية في السلع الزراعية.
ANALISIS MAKNA KINAYAH (LMU BAYAN) DALAM QASIDAH BURDAH KARYA IMAM AL-BUSHIRI
Authors: Ansoriansori  
Published: June 2023

Abstrak: Qasidah Burdah karya Bushiry merupakan pelopor yang menghidupkan kembali penyusunan syair-syair pujian kepada Nabi Muhammad SAW. Ia adalah syair al-mada’ih an- Nabawiyyah paling awal pasca terjadinya kekosongan yang sangat panjang. Barulah syair-syair al-mada’ih lainnya muncul setelahnya. Qasidah Burdah dibaca dan di nyanyikan secara luas diseluruh dunia Islam. Pembacaan kasidah ini biasanya diselingi solawat dan syair-syair tambahan. Pemilihan Diksi kata yang digunakan dalam Qasidah ini,membuat kasidah ini menjadi indah. Sehingga,kasidah burdah ini banyak dikagumi oleh para sufi dan umat Islam lainya. Selain itu, banyaknya makna kinayah yang digunakan dalam kasidah ini, membuat peniliti tertarik untuk meneliti makna asli yang terkandung dalam kasidah ini. Adapaun tujuan dari penelitian ini adalah untuk mengetahui makna kinayah yang terkandung dalam setiap bait syair Qasidah Burdah karya Bushiry . Metode penelitian yang digunakan adalah kualitatif – deskriptif untuk mengkaji kembali syair qasidah burdah dari segi makna kinayah. Hasil dari penelitian ini adalah Pada Qasidah Burdah dari pasal 1 sampai pasal 10 ditemukan sebanyak 17 makna kinayah.
RESILIENCIA DE LA GEOTERMIA EN MÉXICO para el aprovechamiento de yacimientos de media a baja entalpía
Authors: García Pérez Leticia 
Published: June 2023

La geotermia estudia el calor de la Tierra; con los estudios sobre la dinámica de la Corteza Terrestre, se ha considerado y comprobado que nuestro planeta almacena en su interior una fabulosa reserva de energía calorífica prácticamente inagotable. Con esta fuente de calor, le energía geotérmica es utilizada actualmente en diversas partes del mundo para la generación de energía eléctrica y algunos usos directos como calefacción, acuacultura, secado de productos vegetales e invernaderos. Este tipo de energía es una de las aportaciones geológicas más beneficiosa, en términos económicos, a la crisis energética. El crecimiento poblacional y las exigencias del uso de tecnologías en la vida diaria conllevan a actuar sobre las construcciones civiles a través de nuevos sistemas alternativos de usos de energía para lograr su uso de forma más eficiente. En México se encuentra una gran variedad de recursos geotérmicos debido a su naturaleza volcánica y la amplia distribución de manifestaciones termales, recursos que se pueden ocupar para la generación de electricidad; actualmente este tipo de energía tiene muy alto potencial, ofrece ventajas económicas y ambientales sobre las tecnologías tradicionales.
La necesidad de que la Filosofía del Derecho hable de necesidades. En Homenaje al Profesor Javier de Lucas.
Authors: Ribotta Silvina 
Published: June 2023

En el presente artículo abordo la relevancia de las necesidades básicas para la Filosofía del Derecho, desde y a propósito de un trabajo del Profesor Javier de Lucas que, aunque ubicado en la primera etapa de su vida investigadora, se puede rastrear como preocupación y compromiso en gran parte de su producción y escritos posteriores sobre personas migrantes y sobre solidaridad. Siendo la teoría de las necesidades un tema que ha sido tratado de manera poco atractiva y sistemática en el Derecho, con confusiones y vaguedades, las conclusiones a las que arriba De Lucas junto con Añón Roig, se suman al esfuerzo de otros autores y autores que han sido pioneros en otorgar legitimidad en la académica española a la discusión sobre necesidades desde las reflexiones sobre el Derecho, contribuyendo a que se instale entre los temas imprescindibles para la Filosofía Jurídico-Política.

This article addresses the relevance of basic needs for the Philosophy of Law from and about a work by Professor Javier de Lucas. Although located in the first stage of his research life, this topic can be traced as a concern and a commitment in much of his production and subsequent writings on migrants and solidarity. Traditionally, the theory of needs had been treated in an unattractive and nonsystematic way in Law, with confusion and vagueness. On the contrary, the conclusions of De Lucas and Añón Roig are pioneers in granting legitimacy in Spanish academia to the discussion on needs and Law, contributing to its installation among the essential topics for Legal-Political Philosophy.
Con faldas y a lo loco
Authors: Mestre i Mestre Ruth M. 
Published: June 2023

La primera vez que oí a Javier de Lucas hablar de extranjería con la excusa de hablar de Blade Runner,pensé que había que echarle mucha imaginación, pero sólo se lo podía decir a Mario Ruiz. Su propuesta funcionaba muy bien, porque Javier sabe de cine, de migración y de derecho, y era capaz de realizar esa magia. Yo me voy a quedar en un ejercicio de relación mucho más evidente. Propongo aclarar conceptos y discutir sobre cisheteronormatividad a partir de Some Like it Hot (Con faldas y a lo loco), de Billy Wilder (1959).
Method Validation for Simultaneous Determination of Pyriproxyfen and Fenpropathrin in Okra Matrices
Authors: Pooja  , Ahlawat Sushil , Ashu  
Published: June 2023

Extraction and quantification of pesticide residue from the okra matrix at or below the established maximum residue limit (MRL) is a challenging task for both analytical chemists and regulatory institutions to take corrective actions for human health and safety. to develop a simple rapid and less expensive extraction and cleanup method for simultaneous analysis of pyriproxyfen and fenpropathrin residue in okra two methods: QuEChERS and Liquid-Liquid Extraction (LLE) were tested. Both methods produce reliable results, QuEChERS method was chosen for the present research due to its superior efficiency, low cost as well as reduced risk of exposure to solvents in comparison to Liquid-Liquid Partitioning. The residues of both pesticides were confirmed and quantified by hyphenated gas chromatography-tandem mass spectrometer (GC-MS/MS). The effect of spiking concentration, matrix effect (ME), measurement of inter- and intra-assay repeatability, reproducibility of recovery, and trueness of the results were investigated to validate the effectiveness of the method. Limit of determination (LOD) and limit of quantitation (LOQ) for both the analytes were 0.005 and 0.01 mg/kg. The % recovery of both pesticides ranged between 85.9 to 97.9 % with RSD ≤ 7.19 %. The method fulfilled all the SANTE guidelines (SANTE, 2021) and thus can be extended for routine analysis of multiclass pesticide residue in the okra matrix.
Unraveling Size‐Dependent Ion‐Migration for Stable Mixed‐Halide Perovskite Light‐Emitting Diodes
Authors: Jiang Yuanzhi , Wei Keyu , Sun Changjiu , Feng Yanxing , Zhang Li , Cui Minghuan , Li Saisai , Li Wen‐Di , Kim Ji Tae , Qin Chaochao , Yuan Mingjian 
Published: June 2023

AbstractMixed‐halide perovskites show tunable emission wavelength across the visible‐light range, with optimum control of the light color. However, color stability remains limited due to the notorious halide segregation under illumination or an electric field. Here, a versatile path toward high‐quality mixed‐halide perovskites with high emission properties and resistance to halide segregation is presented. Through systematic in and ex situ characterizations, key features for this advancement are proposed: a slowed and controllable crystallization process can promote achievement of halide homogeneity, which in turn ensures thermodynamic stability; meanwhile, downsizing perovskite nanoparticle to nanometer‐scale dimensions can enhance their resistance to external stimuli, strengthening the phase stability. Leveraging this strategy, devices are developed based on CsPbCl1.5Br1.5 perovskite that achieves a champion external quantum efficiency (EQE) of 9.8% at 464 nm, making it one of the most efficient deep‐blue mixed‐halide perovskite light‐emitting diodes (PeLEDs) to date. Particularly, the device demonstrates excellent spectral stability, maintaining a constant emission profile and position for over 60 min of continuous operation. The versatility of this approach with CsPbBr1.5I1.5 PeLEDs is further showcased, achieving an impressive EQE of 12.7% at 576 nm.
Infective endocarditis after transcatheter edge‐to‐edge repair for severe mitral regurgitation; a case report and a systematic review
Authors: Yokoyama Hiroaki , Ochiai Tomoki , Saito Shigeru 
Published: June 2023

AbstractTranscatheter edge‐to‐edge repair (TEER) is used extensively in patients with symptomatic severe mitral regurgitation and high surgical risk. While prosthetic valve endocarditis is well documented, infective endocarditis (IE) after TEER is a rare occurrence. To date, no study has been conducted on this complication. We report the case of an 85‐year‐old man who developed IE 3 months after undergoing TEER, and we systematically review 26 previously published cases of this complication. Our review findings indicate that discussion within the heart team is essential for the decision‐making process and treatment strategy determination.
Immune response to COVID‐19 vaccination in patients with Waldenström macroglobulinaemia who pause their BTKi therapy
Authors: Rankin Katherine , Hastak Priyanka , Wong Alexander , Sasson Sarah C. , Beaton Brendan , Yeola Avani , Warden Andrew , Turville Stuart , Kelleher Anthony D. , Brilot Fabienne , Trotman Judith 
Published: June 2023

AbstractPatients with Waldenström macroglobulinaemia (WM) are at increased risk of severe COVID‐19 infection and have poor immune responses to COVID‐19 vaccination. This study assessed whether a closely monitored pause in Bruton's Tyrosine Kinase inhibitor (BTKi) therapy might result in an improved humoral response to a 3rd COVID‐19 vaccine dose. Improved response was observed in WM patients who paused their BTKi, compared to a group who did not pause their BTKi. However, the response was attenuated after BTKi recommencement. This data contributes to our understanding of vaccination strategies in this patient group and may help inform consensus approaches in the future.
Modular flavour symmetry and orbifolds
Authors: de Anda Francisco J. , King Stephen F. 
Published: June 2023

Abstract
We develop a bottom-up approach to flavour models which combine modular symmetry with orbifold constructions. We first consider a 6d orbifold 𝕋2/ℤN, with a single torus defined by one complex coordinate z and a single modulus field τ, playing the role of a flavon transforming under a finite modular symmetry. We then consider 10d orbifolds with three factorizable tori, each defined by one complex coordinate zi and involving the three moduli fields τ1, τ2, τ3 transforming under three finite modular groups. Assuming supersymmetry, consistent with the holomorphicity requirement, we consider all 10d orbifolds of the form (𝕋2)3/(ℤN × ℤM), and list those which have fixed values of the moduli fields (up to an integer). The key advantage of such 10d orbifold models over 4d models is that the values of the moduli are not completely free but are constrained by geometry and symmetry. To illustrate the approach we discuss a 10d modular seesaw model with $$ {S}_4^3 $$

S
4
3

modular symmetry based on (𝕋2)3/(ℤ4× ℤ2) where τ1 = i, τ2 = i + 2 are constrained by the orbifold, while τ3 = ω is determined by imposing a further remnant S4 flavour symmetry, leading to a highly predictive example in the class CSD(n) with n = 1 −$$ \sqrt{6} $$

6

.
Edge Behavior of Higher Complex-Dimensional Determinantal Point Processes
Authors: Molag L. D. 
Published: June 2023

AbstractAs recently proved in generality by Hedenmalm and Wennman, it is a universal behavior of complex random normal matrix models that one finds a complementary error function behavior at the boundary (also called edge) of the droplet as the matrix size increases. Such behavior is seen both in the density of the eigenvalues and the correlation kernel, where the Faddeeva plasma kernel emerges. These results are neatly expressed with the help of the outward unit normal vector on the edge. We prove that such universal behaviors transcend this class of random normal matrices, being also valid in a specific “elliptic” class of determinantal point processes defined on $$\mathbb C^d$$

C
d

, which are higher dimensional generalizations of the determinantal point processes describing the eigenvalues of the complex Ginibre ensemble and the complex elliptic Ginibre ensemble. These models describe a system of particles in $$\mathbb C^d$$

C
d

with mutual repulsion, that are confined to the origin by an external field $${\mathscr {V}}(z) = |z|^2 - \tau {\text {Re}}(z_1^2+\ldots +z_d^2)$$

V

(
z
)

=

|
z
|

2

-
τ
Re

(

z
1
2

+
…
+

z
d
2

)

, where $$0\le \tau <1$$

0
≤
τ
<
1

. Their average density of particles converges to a uniform law on a 2d-dimensional ellipsoidal region. It is on the hyperellipsoid bounding this region that we find a complementary error function behavior and the Faddeeva plasma kernel. To the best of our knowledge, this is the first instance of the Faddeeva plasma kernel emerging in a higher dimensional model. The results provide evidence for a possible edge universality theorem for determinantal point processes on $$\mathbb C^d$$

C
d

.
The Australian Trauma Registry (ATR): a leading clinical quality registry
Authors: Fischer Angela , Fitzgerald Mark , Curtis Kate , Balogh Zsolt J. 
Published: June 2023

AbstractOperating since 2012 under the auspices of the Australian Trauma Quality Improvement Program (AusTQIP), the Australian Trauma Registry (ATR) has established itself as a leading clinical quality registry (CQR). Initially developed as a national program for improved safety and quality trauma care across Australian trauma centers, it has since expanded to include New Zealand, becoming one of the few bi-national trauma registries. The registry has recorded close to 100,000 episodes of care for severely injured patients since its inception, with 10.7% growth in annual inclusions. The ATR, administered by the National Trauma Research Institute (NTRI), monitors the continuum of trauma care from pre-hospital settings, to discharge from definitive care. Collection and analysis of data about severely injured trauma patients, their injuries, management and outcomes, aims to inform future improvements to health service provision and reduce preventable morbidity and mortality.
Eurasian beavers in Central Italy: perceptions in the local community
Authors: Viviano Andrea , Auster Roger E. , Mazza Giuseppe , Lagrotteria Alessandro , Pucci Chiara , Senserini Davide , Campbell-Palmer Roisin , Needham Robert , Curci Davide , Mori Emiliano 
Published: June 2023

AbstractAccording to the IUCN guidelines, wildlife reintroduction should consider any impacts on humans within feasibility assessments. Eurasian beavers Castor fiber are recovering across their native range, due to protection laws and reintroductions. In Central Italy, a self-sustaining, naturalised population of Eurasian beavers has been identified in the last five years. A questionnaire to measure whether and how citizens in the local area perceive the presence of the beaver was administered to 1114 respondents. We observed a comprehensive awareness of the presence of the beaver in Italy and a high ability to distinguish it from non-native coypus Myocastor coypus (92.3%). We also recorded a general high knowledge of issues related to the presence of the beaver (i.e., potential effects on indigenous biodiversity). The majority (65.5%) of the surveyed population was in favour of reintroducing the beaver in Central Italy, and only 1.2% was firmly against it. The majority of interviewed people was against the removal of beavers from Central Italy (65.8%), whereas only 3.7% was in favor, citing fears of perceived impacts on the river, crops, and fish populations.
Möglichkeiten der künstlichen Intelligenz im Strahlenschutz
Authors: Pashazadeh Ali , Hoeschen Christoph 
Published: June 2023

Zusammenfassung
Klinisch-methodisches Problem
Die Bildgebung von Strukturen im Körperinneren erfordert oft den Einsatz ionisierender Strahlung, die grundsätzlich ein Gesundheitsrisiko darstellt. Eine Reduktion der Strahlendosis kann zu verrauschten Bildern führen, die klinisch weniger aussagekräftig sind.

Radiologische Standardmethoden
Das Problem tritt bei häufig verwendeten medizinischen Bildgebungsmodalitäten wie Computertomographie (CT), Positronen-Emissions-Tomographie (PET), Einzelphotonen-Emissions-Computertomographie (SPECT), Angiographie, Fluoroskopie und allen Modalitäten auf, bei denen ionisierende Strahlung zur Bildgebung eingesetzt wird.

Methodische Innovationen
Die künstliche Intelligenz (KI) könnte die Qualität von Niedrigdosisbildern verbessern und dazu beitragen, die erforderliche Strahlung zu minimieren. Mögliche Anwendungen werden untersucht, und es erfolgt eine kritische Bewertung der Rahmenbedingungen und Verfahren.

Bewertung
Die Leistung der KI-Modelle variiert. Hochleistungsmodelle könnten in naher Zukunft im klinischen Umfeld eingesetzt werden. Für eine optimale Leistung und eine breite Einführung dieser Technologie in der medizinischen Bildgebung müssen noch einige Herausforderungen (quantitative Genauigkeit, unzureichende Trainingsdaten etc.) angegangen werden.

Praktische Empfehlungen
Um das Potenzial von KI und Deep Learning (DL) in der medizinischen Bildgebung voll auszuschöpfen, müssen Forschung und Entwicklung intensiviert werden. Insbesondere muss die Qualitätskontrolle der KI-Modelle sichergestellt werden, und die Trainings- und Testdaten müssen unkorreliert und qualitätsgesichert sein. Bei hinreichender wissenschaftlicher Absicherung und rigorosem Qualitätsmanagement könnte die KI zu einem sicheren Einsatz von Niedrigdosistechniken in der medizinischen Bildgebung beitragen.
Lithium enrichment in the Salar de Diablillos, Argentina, and the influence of Cenozoic volcanism in a basin dominated by Paleozoic basement
Authors: Sarchi Carisa , Lucassen Friedrich , Meixner Anette , Caffe Pablo J. , Becchio Raúl , Kasemann Simone A. 
Published: June 2023

Abstract
Salars with lithium-rich brines are a characteristic feature of the Central Andes, but knowledge about the main sources of lithium and the mobilization processes of lithium in the salar deposits is still incomplete. This work focuses especially on the Salar de Diablillos (southern Puna) as part of a larger area that includes the neighboring Salar Centenario and Salar de Ratones. Building on the ability of Li as a tracer of silicate weathering, we investigate the Li content and isotope composition of samples from the depocenter and catchment of the Diablillos basin (3-D) and conduct a surface reconnaissance in the Centenario and Ratones depocenters to identify the key metallogenic processes. Radiogenic Sr and Nd isotope compositions are also provided to discriminate the main local Li sources. The isotope data in all three depocenters show that most of the Li in the brines and evaporite deposits are derived from Cenozoic volcanic rocks, despite the dominance of the Paleozoic basement in the catchment. In the Centenario and Ratones depocenters, near-surface chemical weathering appears to be the dominant Li mobilization process. In contrast, hydrothermal mobilization of Li also plays a role in the Salar de Diablillos, possibly related to the presence of a fractured basement with pressure zones and artesian conditions in the aquifer at depth. These fluids also show a larger element contribution from the basement.