bluuebunny/crossref_metadata_2025 huggingface dataset:
Enhanced Photoluminescence of Europium-Doped TiO2 Nanoparticles Using a Single-Source Precursor Strategy
Authors: Mendez Violaine , Fabre Marlène , Cornier Thibaut , Bosselet Françoise , Loridant Stéphane , Asaad Sarah , Daniele Stéphane
Published: December 2024

TiO2:Eu3+ nanoparticles with varying europium concentrations were successfully synthesized via a one-pot sol–gel approach using a molecular heterometallic single-source precursor (SSP) Eu-Ti. For comparison, nanomaterials with similar europium levels were also produced by impregnating europium salts onto the same TiO2 substrate. All the nanomaterials were thoroughly characterized using Eu elemental analysis, powder X-ray diffraction (XRD), scanning (SEM), transmission (TEM), scanning transmission electron microscopy (STEM), Brunauer–Emmett–Teller (BET) analysis, thermogravimetric analysis (TGA), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, and photoluminescence (PL). This low-temperature synthesis yielded crystalline powders, and calcination at 400 °C was performed to remove surface organic impurities, enabling a precise comparison of the final nanomaterials. While both preparation methods produced materials with similarly dispersed and localized dopants on the TiO2 surface, photoluminescence studies revealed that the SSP-derived nanomaterials exhibited significantly superior electro-optical properties. This enhanced efficiency is attributed to the co-hydrolysis of both reactants, which facilitates an optimized interface between the crystalline TiO2 core and the dopant-rich amorphous surface, thereby enabling far more effective charge transfer than that achieved by impregnation.
Harnessing Halogenated Zeolitic Imidazolate Frameworks for Alcohol Vapor Adsorption
Authors: Dedecker Kevin , Drobek Martin , Julbe Anne
Published: December 2024

This study explores Zeolitic Imidazolate Frameworks (ZIFs) as promising materials for adsorbing alcohol vapors, one of the main contributors to air quality deterioration and adverse health effects. Indeed, this sub-class of Metal–Organic Frameworks (MOFs) offers a promising alternative to conventional adsorbents like zeolites and activated carbons for air purification. Specifically, this investigation focuses on ZIF-8_Br, a brominated version of ZIF-8_CH3, to evaluate its ability to capture aliphatic alcohols at lower partial pressures. The adsorption properties have been investigated using both experimental and computational methods combining Density Functional Theory and Grand Canonical Monte Carlo simulations. The Ideal Adsorbed Solution Theory (IAST) has been used to assess the material selectivity in the presence of binary equimolar alcohol mixtures. Compared to ZIF-8_CH3, the brominated analog has been shown to feature a higher affinity for alcohols, a property that could be advantageously exploited in environmental remediation or in the development of membranes for alcohol vapor sensors.
Development of Volatile Compounds in Raw Fermented Sausages with Reduced Nitrogen Compounds—The Effect of Tomato Pomace Addition
Authors: Skwarek Patrycja , Lorenzo Jose M. , Purriños Laura , Karwowska Małgorzata
Published: December 2024

The aim of this study was to assess the impact of tomato pomace (TP) on the content of volatile compounds and L-carnitine and the sensory characteristics of raw fermented sausages produced with reduced nitrite. The produced sausages were divided into three experimental groups: control sample, sample with 1.5% addition of freeze-dried tomato pomace, and sample with 2.5% addition of TP. The results showed that the addition of tomato pomace significantly affected the quality of raw fermented sausages. Lower L-carnitine content was observed in samples with TP. The main groups of volatile compounds identified in fermented sausages were alcohols, aldehydes, hydrocarbons, and ketones. The addition of TP influenced the smell and taste of the sausages, which were characterized by a more intense tomato taste and smell and more intense red color compared to the control sample. Despite the influence of TP addition on some sensory features, the products were characterized by a high score of overall quality of over 7 c.u. on a 10-point scale, similar to the control sausage.
Recent Advancements in Imaging Techniques for Individual Extracellular Vesicles
Authors: Isogai Tatsuki , Hirosawa Koichiro M. , Suzuki Kenichi G. N.
Published: December 2024

Extracellular vesicles (EVs), secreted from most cells, are small lipid membranes of vesicles of 30 to 1000 nm in diameter and contain nucleic acids, proteins, and intracellular organelles originating from donor cells. EVs play pivotal roles in intercellular communication, particularly in forming niches for cancer cell metastasis. However, EVs derived from donor cells exhibit significant heterogeneity, complicating the investigation of EV subtypes using ensemble averaging methods. In this context, we highlight recent studies that characterize individual EVs using advanced techniques, including single-fluorescent-particle tracking, single-metal-nanoparticle tracking, single-non-label-particle tracking, super-resolution microscopy, and atomic force microscopy. These techniques have facilitated high-throughput analyses of the properties of individual EV particles such as their sizes, compositions, and physical properties. Finally, we address the challenges that need to be resolved via single-particle (-molecule) imaging and super-resolution microscopy in future research.
Language-Guided Semantic Clustering for Remote Sensing Change Detection
Authors: Hu Shenglong , Bian Yiting , Chen Bin , Song Huihui , Zhang Kaihua
Published: December 2024

Existing learning-based remote sensing change detection (RSCD) commonly uses semantic-agnostic binary masks as supervision, which hinders their ability to distinguish between different semantic types of changes, resulting in a noisy change mask prediction. To address this issue, this paper presents a Language-guided semantic clustering framework that can effectively transfer the rich semantic information from the contrastive language-image pretraining (CLIP) model for RSCD, dubbed LSC-CD. The LSC-CD considers the strong zero-shot generalization of the CLIP, which makes it easy to transfer the semantic knowledge from the CLIP into the CD model under semantic-agnostic binary mask supervision. Specifically, the LSC-CD first constructs a category text-prior memory bank based on the dataset statistics and then leverages the CLIP to transform the text in the memory bank into the corresponding semantic embeddings. Afterward, a CLIP adapter module (CAM) is designed to fine-tune the semantic embeddings to align with the change region embeddings from the input bi-temporal images. Next, a semantic clustering module (SCM) is designed to cluster the change region embeddings around the semantic embeddings, yielding the compact change embeddings that are robust to noisy backgrounds. Finally, a lightweight decoder is designed to decode the compact change embeddings, yielding an accurate change mask prediction. Experimental results on three public benchmarks including LEVIR-CD, WHU-CD, and SYSU-CD demonstrate that the proposed LSC-CD achieves state-of-the-art performance in terms of all evaluated metrics.
The Validity and Reliability of the My Jump Lab App for the Measurement of Vertical Jump Performance Using Artificial Intelligence
Authors: Balsalobre-Fernández Carlos , Varela-Olalla Daniel
Published: December 2024

The countermovement jump (CMJ) is a widely used test to assess lower body neuromuscular performance. This study aims to analyze the validity and reliability of an iOS application using artificial intelligence to measure CMJ height, force, velocity, and power in unloaded and loaded conditions. Twelve physically active participants performed 12 CMJs with external loads ranging from 0% to 70% of their body mass while being simultaneously monitored with a pair of force platforms and the My Jump Lab application. The scores for jump height, mean propulsive force, velocity, and power between devices were compared for validity and reliability purposes. The force platform and the application showed a high association (r > 0.91, p < 0.05) for measuring CMJ height, force, velocity, and power. Small and no statistically significant differences (p < 0.05) were observed in most loading conditions. Both instruments showed high reliability (Cronbach’s α > 0.93, Coefficient of variation < 6%) for measuring the different trials performed by each participant. The My Jump Lab application was shown to be valid and reliable for measuring CMJ height, force, velocity, and power in both loaded and unloaded jumps, eliminating the problems associated with the cost and portability of force plates for daily practice.
Hope and Disappointment
Authors:   Faculty of History and Philosophy, Babes-Bolyai University, Cluj-Napoca, Cipăianu George
Published: December 2024

The hesitation of Western Europe and the procrastination of the Americans will permit Russia to play its aggressive game and annihilate freedom and democracy in the world. When speaking about the present-day situation in international relations, it is important to take into account the possible perverse effects of democracy. There are people who keep asking for negotiations with Russia, ignoring the fact that appeasement brings aggression, damaging Ukrainian interests and helping Putin, who could easily resume the aggression in a few years’ time, as this appeasement will convince him that the West is too weak to stop him. World War II demonstrated that the United States of America cannot isolate themselves between the two oceans in case of a World War as, against all odds, the war came to America even if the United States did not want to go to war. It is necessary for the United States to resume the aid for Ukraine, to prevent Russia from winning the war. Otherwise, the result will be a disaster for Europe, for democracy
Alî Şîr Nevâyî’nin Farsça Kasideleri-VII
Authors: Kartal Ahmet , Eraslan Kaleli Saniye
Published: December 2024

Farsçanın edebî dil olarak kabul edildiği ve Türkçe eser vermenin küçümsendiği bir dönemde, eserlerini şuurlu olarak Türkçe kaleme alan Alî Şîr Nevâyî, Türk edebiyatının en seçkin şahsiyetlerinden biridir. Aynı zamanda Fars diline vakıf olan Nevâyî’nin oluşturduğu Farsça Dîvân’ı; gazel, müseddes, terkîb-bend, rübâ’î, kıt’a, tarih, lugaz, muammâ, müfred, Molla Câmî için yazılan mersiye ile “Sitte-i Zarûriyye” isimli kasidelerden oluşmaktadır. Ayrıca Nevâyî’nin Türkiye’de bulunan Farsça dîvânının yazma nüshalarında yer almayan ve “Fusûl-i Erba’a” başlığını taşıyan dört kasidesi daha mevcuttur. “Fusûl-i Erba’a”; dört mevsimden söz eden “Seretân”, “Hazân”, “Bahâr” ve “Dey” başlıklı dört kasideden oluşmaktadır.
Nevâyî’nin kasidelerinin Türkçe tercümelerini ihtiva eden bu çalışmanın ilk dört tefrikasında, “Fusûl-i Erba’a”da yer alan kasidelere sırasıyla yer verilmiştir. Beşinci tefrikada “Sitte-i Zarûriyye”de yer alan “dîbâce” ile “Sitte-i Zarûriyye”nin ilk kasidesi olan “Rûhu’l-kuds”; altıncı tefrikada “Sitte-i Zarûriyye”nin ikinci kasidesi “Aynu’l-hayât” ele alınarak Türkçeye tercüme edilmiştir. “Sitte-i Zarûriyye”nin üçüncü kasidesi “Tuhfetü’l-efkâr”, bir başka araştırmacı tarafından Türkçeye tercüme edildiği için bu seride ayrıca ele alınmamıştır. Bu sebeple bu yedinci tefrika, “Sitte-i Zarûriyye”nin dördüncü kasidesi olan “Kûtu’l-kulûb”un tercümesini ihtiva etmektedir.
The Effect of Interactive e-Module Learning Media Based on the Canva Application on the Discovery Learning Model on the Motivation and Learning Outcomes of Class XI MIPA Students of SMAN 7 Bulukumba (Study on Basic Material of Acid-Base Solutions)
Authors: Hamdjah Afdhalifayanti , Alimin Alimin , Sudding Sudding
Published: December 2024

ABSTRAK
Penelitian eksperimen semu ini bertujuan untuk mengetahui pengaruh media pembelajran e-Modul interaktif berbasis canva pada model discovery learning terhadap motivasi dan hasil belajar peserta didik kelas XI MIPA SMA Negeri 7 Bulukumba tahun pelajaran 2022/2023 pada materi pokok larutan asam basa. Populasi penelitian adalah peserta didik kelas XI MIPA SMA Negeri 7 Bulukumba yang terdiri dari dua kelas, sedangan sampelnya masing-masing kelas XI MIPA 2 sebagai kelompok eksperimen dan kelas XI MIPA 1 kelompok kontrol. Variabel bebas adalah media pembelajaran e-Modul interaktif berbasis aplikasi canva pada model discovery learning dan model discovery learning tanpa media pembelajaran e-Modul berbasis aplikasi canva, sedangkan variabel terikatnya adalah motivasi dan hasil belajar peserta didik dari materi pokok larutan asam basa. Pengambilan data dilakukan dengan pemberian angket dan tes hasil belajar. Berhubung salah satu data tidak terdistribusi normal, maka uji hipotesis menggunakan uji non parametrik, hasilnya menunjukkan ada pengaruh media e-Modul interaktif berbasis aplikasi canva pada model discovery learning terhadap motivasi dan hasil belajar peserta didik.

ABSTRACT
This quasi-experimental study aims to determine the effect of Canva-based interactive e-Module learning media on the discovery learning model on the motivation and learning outcomes of students in class XI MIPA SMA Negeri 7 Bulukumba for the 2022/2023 academic year on the subject matter of acid-base solutions. The study population was students of class XI MIPA SMA Negeri 7 Bulukumba consisting of two classes, while the samples were class XI MIPA 2 as the experimental group and class XI MIPA 1 as tphe control group. The independent variable is the Canva application-based interactive e-Module learning media in the discovery learning model and the discovery learning model without the Canva application-based e-Module learning media, while the dependent variable is student motivation and learning outcomes from the subject matter of acid-base solutions. Data collection was carried out by giving questionnaires and learning achievement tests. Since one of the data is not normally distributed, the hypothesis uses a non-parametric test, the results show that there is an influence of interactive e-Module media based on the Canva application on the discovery learning model on motivation and learning outcomes of class.
Pengaruh Media Truth Or Dare dalam Model Problem Based Learning terhadap Hasil Belajar Peserta Didik Kelas XI MIPA SMA Negeri 4 Maros (Studi Pokok Materi Larutan Penyangga)
Authors: Fitriani Fitriani , Salempa Pince , Husain Halimah
Published: December 2024

ABSTRAK
Penelitian ini adalah penelitian eksperimen semu yang bertujuan untuk mengetahui pengaruh media Truth or Dare dalam model problem based learning terhadap hasil belajar peserta didik kelas XI MIPA SMA Negeri 4 Maros studi pokok materi larutan penyangga. Populasi penelitian adalah seluruh kelas XI MIPA dengan jumlah 7 kelas. Sampel penelitian diperoleh dengan teknik simple random sampling hasilnya adalah kelas XI MIPA 3 sebagai kelas eksperimen dan kelas XI MIPA 6 sebagai kelas kontrol. Teknik pengumpulan data menggunakan tes pilihan ganda 20 item yang telah divalidasi untuk memperoleh data hasil belajar. Hasil analisis deskriptif diperoleh rata-rata hasil belajar kelas eksperimen 95,03 lebih tinggi dibanding kelas kontrol yaitu 85,70. Hasil analisis inferensial terhadap hasil belajar peserta didik menunjukkan bahwa data kelas eskperimen dan kelas kontrol berasal dari populasi yang homogen tetapi tidak terdistribusi normal sehingga uji hipotesis yang digunakan adalah uji Mann-Whitney, data hasil analisis tersebut didapatkan Zhitung>Ztabel (2,77>1,64). Berdasarkan hasil analisis tersebut dapat disimpulkan bahwa ada pengaruh media Truth Or Dare dalam model Problem Based Learning terhadap hasil belajar peserta didik Kelas XI MIPA SMA Negeri 4 Maros studi pokok materi larutan penyangga

ABSTRACT
This research is a quasi-experimental research that aims to determine the effect of Truth Or Dare media in the Problem Based Learning model on the Learning Outcomes of Class XI MIPA students at SMA Negeri 4 Maros studying the main material of buffer solutions. The research population was all class XI MIPA with a total of 7 classes. The research sample obtained using a simple random sampling technique resulted in class XI MIPA 3 as the experimental class and class XI MIPA 6 as the control class. The data collection technique uses a validated 20-item multiple choice test to obtain learning outcome data. The results of the descriptive analysis showed that the average learning outcome for the experimental class was 95.03, higher than the control class, namely 85.70. The results of the inferential analysis of student learning outcomes show that the experimental class and control class data came from a homogeneous population but were not normally distributed so that the hypothesis test used was the Mann-Whitney test, the data obtained from the analysis was Zcount>Ztabel (2.77>1 .64). Based on the results of this analysis, it can be concluded that there is an influence of Truth Or Dare media in the Problem Based Learning model on the learning outcomes of students in Class
Formulation and Evaluation of Herbal Foot crack Cream
Authors: Sai Bhavana N Sai Bhavana N , nazim Mohammad , Reshma N Reshma N
Published: December 2024

The skin on our feet is naturally dry, because in
feet there is no oil gland like rest of the body. The
foot skin can become dry fora number of reasons.
But there are ways to prevent it, such as keeping
our feet moisturized and avoiding rubbing or
scratching the skin. In general, cracked heels are
noticed in the elderly aged female when compared
to the young age girls. The main aim our research
was to develop an anti cracked heel cream
formulation consisting of Neem (Azadirachtaindica
) leaf extract, Manjistha ( Rubiacordifolialinn ) root
powder, Licorice ( Glycyrrhiza glabra ) root
powder for the treatment of cracked heels. Prepared
cracked formulation was subjected to various
assessmentandthefindingsobtainwerewithinthelimit
s.Similarly,theseproblemsare very much
pronounced in elderly female thanmale. Foot
cracks open the entry path of bacteria to the body,
and it may lead to promote the foot ulceration,
microbial attach and lead to amputation also. The
present study aims to measure the hydration
property and hydration lock property of foot cream
measured with help of craniometer. In addition to
that, the present study deals about the wound
healing properties of new developed formula. This
article covers the detailed qualification of antimicrobial and anti-fungal screening and it will
helpful to generate the optimum formula for the
end user with respect to moisture benefit and
healing property of foot cream. In the case of tested
leading bench mark initially increase up to 17 unit
and reach the 12.6 unit after 12 hours. This result
indicates the alarm of next application of cream.
Study results revealed daily two times application
of foot cream maintain the skin moisture and
prevent from the skin damage issues. Based on
primary study results indicates that the
option2samplewasbetterwhencomparedtooption1an
d testedbenchmarksample.
Navigating the Challenges of Technological Advancement: Iqbal’s Philosophical Insights on Moderation and Humanity in the Digital Age
Authors: Firnando Hero Gefthi
Published: December 2024

This study delves into the philosophical insights of Muhammad Iqbal regarding the interaction between humanity, moderation, and technology in the digital age. Iqbal’s concept of khudi (selfhood) and his ethical framework provide a valuable lens for exploring contemporary challenges related to digital identity formation, the ethical implications of artificial intelligence, and technology integration into modern society. Using a qualitative research approach, this study employs textual analysis of Iqbal’s original writings and contemporary interpretations to address how his philosophy can inform ethical digital practices. Through thematic analysis and philosophical hermeneutics, the research reveals three primary insights: the transformative nature of technology on self-awareness, the ethical dilemmas arising from technological advancements, and the necessity of balancing technology with human values such as moderation and equality. The findings underscore the relevance of Iqbal’s thoughts in guiding individuals and societies toward responsible and ethical digital interactions. Ultimately, this research contributes to the growing discourse on digital ethics by offering a comprehensive framework grounded in Iqbal’s enduring philosophical principles. Future research prospects are proposed to integrate Iqbal’s teachings into practical applications for promoting digital moderation, equity, and ethical responsibility.
Does Artificial Intelligence Go beyond the Limits of Religious Authority? An Ethical Review on IslamGPT
Authors: Niam Mohammad Fattahun
Published: December 2024

The rapid advancements in artificial intelligence (AI) have begun challenging the traditional boundaries of religious authority, historically upheld by scholars and clerics. This study examines IslamGPT, an AI platform designed to provide answers on Islamic teachings, and explores its ethical implications within the context of religious authority. While AI, like IslamGPT, offers convenience in accessing religious knowledge, it raises concerns about accuracy, credibility, and the potential erosion of established religious guidance. This article analyzes the ethical dimensions of utilizing AI for religious purposes, emphasizing the need for guidelines to navigate this emerging landscape. The study finds that reliance on AI for religious advice may blur the lines of legitimate authority, highlighting the necessity of direct verification with religious experts to maintain doctrinal integrity. The paper concludes that while AI can support religious education, its use in delivering authoritative religious decisions must be approached with caution, incorporating human oversight to preserve the sanctity of religious teachings.
Evaluation of electron–phonon coupling strength and average phonon energy in MoS2 thin film
Authors: Rayimjonova Umidakhon , Kawai Daisuki , Hasunuma Ryu , Islam Muhammad M. , Sakurai Takeaki
Published: December 2024

The advancement of nanodevice technology necessitates a shift from conventional 3D semiconductors to more efficient materials, especially as device sizes shrink and short channel effects become increasingly significant. Transition metal dichalcogenides (TMDCs), a class of 2D materials, have emerged as a promising alternative due to their atomically thin layers, excellent electrical conductivity, and tunable bandgaps. These properties make TMDCs particularly attractive for applications in electronics and photonics. In this study, we present a comparative analysis of molybdenum disulfide (MoS2) samples fabricated via two different methods: chemical vapor deposition and mechanical exfoliation. Our goal is to understand how the growth technique influenced the material’s optical properties and band transitions. Using optical spectroscopy techniques, including photoluminescence and Raman spectroscopy, we observed distinct variations in electron–phonon coupling strength and average phonon energies between the two sample types. These findings highlight the impact of fabrication methods on the optical behavior of MoS2, offering critical insights for optimizing the material for future nanodevice applications.
El comercio digital en la era de la transformación digital. Implicancias tributarias en Argentina
Authors: Veglia Restagno Daniela Beatriz , Passamonti Yost Pablo Esteban , Barón Braico Gustavo Javier
Published: December 2024

La digitalización ha tenido impacto en la forma de llevar adelante las relaciones económicas. Con la irrupción y auge del comercio electrónico, el proceso de compra tradicional ha ido modificándose notoriamente, e implicó grandes modificaciones en estructuras y mentalidad empresarial. Pero ello también ha tenido impacto en la fiscalidad, sumándole mayor complejidad.
La conjunción de lo antedicho implica que diferentes formas de concertar operaciones han dado lugar a la aparición de posibles nuevos y diferentes hechos imponibles. Desde los principios internacionales planteados por la OCDE hasta las modificaciones legales de las jurisdicciones locales ayudan a acelerar la metamorfosis. Lo mutable es la regla y lo estable es la excepción.
Se necesita en consecuencia adaptar y repensar la fiscalidad, frente a esta nueva realidad. Por tal razón, en el presente trabajo se busca explicitar la problemática tributaria argentina, como una muestra de la complejidad que afrontan tanto los contribuyentes como los Estados.
Suplementação de vitamina D3 (OH25) como terapia adjuvante em paciente com líquen plano oral erosivo: um relato de caso
Authors: Millena de Oliveira Caltran  , Millena Lima Xavier  , Nádia do Lago Costa  , Gonçalves de Lima Sara Lia
Published: December 2024

O líquen plano oral (LPO) é uma doença inflamatória crônica, de natureza autoimune que acomete, principalmente, mulheres de meia idade. Apesar da relativa eficácia dos corticoesteróides no alívio dos sintomas, sabe-se que o LPO possui natureza crônica e alta recidiva, o que requer aplicações frequentes e de longo prazo. Neste contexto, a terapia com um análogo sintético da vitamina D3 (calcipotriol) tem sido considerada como alternativa para doenças autoimunes. Diante disso, o objetivo deste trabalho é relatar o caso de uma paciente do sexo  feminino, 41 anos de idade com diagnóstico clínico e histopatológico de líquen plano oral erosivo. A paciente possuía sintomatologia dolorosa severa e fez uso de corticoesteróide tópico, porém obteve baixa resposta ao tratamento. Foi solicitado para a paciente exame sorológico para VD3 e constatou-se deficiência da mesma (<30 ng/ml) e, diante disso, foi prescrito a suplementação desta vitamina de acordo com o protocolo da Sociedade Internacional de Endocrinologia (6000 UI/diário por 60 dias). Após a implementação do protocolo de suplementação da VD3 adjuvante aos corticoesteróides, notou-se regressão na inflamação/ulceração e a paciente relata grande melhora na sintomatologia. A suplementação de VD3 pode ser considerada uma boa alternativa adjuvante aos corticosteróides no manejo de pacientes com LPO.
Multidisciplinary treatment of an impacted tooth in the chin: case report
Authors: Venâncio de Melo Higor , Caetano de Carvalho Anna Júlia , Ribeiro Santos Danielly , Rodrigues da Silva Jullyene Kamilla , Pereira freitas Gileade
Published: December 2024

Dental inclusion of the mandibular canine element is uncommon, and treatment of these cases may include preservation, extraction, removal of impaction, or use of orthodontic appliances. In this context, this study aims to report the treatment of a dental element included in the chin region present in a 14-year-old patient. During a consultation for orthodontic purposes, the presence of an impacted tooth in the mental region was diagnosed through a panoramic x-ray. The patient was then referred for treatment with the Oral and Maxillofacial Surgery team at the School of Dentistry of the Federal University of Goias. A cone beam computed tomography was performed, and a dental element (tooth 33) included in the mental region was identified. Due to the patient presenting a high degree of fear and anxiety and being under medical monitoring for cardiac arrhythmia, the treatment chosen was tooth extraction performed under sedation with nitrous oxide, followed by postoperative photobiomodulation therapy to reduce edema and discomfort. During postoperative follow-up, the patient reported positive points regarding conscious sedation and did not report pain or discomfort, in addition to not presenting paresthesia or exacerbated edema in the region. Therefore, multidisciplinary planning and treatment for complex surgical cases benefitted the patient.
31W Linear broadband 3.4 to 4.4 GHZ high power class-j GaN HEMT amplifier
Authors: Akwuruoha Charles Nwakanma
Published: December 2024

The recent upsurge in wireless communication systems requiring high-power transmitters for numerous applications such as electronic warfare (EW), RADAR, Satellite and optical communications has further underscored the importance of linear broadband high-power Class-J power amplifiers. This paper proposes a 31W linear broadband 3.4 to 4.4 GHz high-power Class-J GaN HEMT(gallium nitride high electron mobility transistor)amplifier. The power amplifier was designed based on Cree's commercially available 10WGaN HEMT power transistor device (CGHV40010F) using Keysight Advanced Design System (ADS) software and simulated. The transistor was biased withadrain supply voltage of 48V at aquiescent drain-to-source current of 0.58A,which makes the power transistor suitable for high voltage transmitter operations and foreclosed the need for voltage upgrade, thereby reducing thecost of operation. The power amplifier (PA) operates from 3.4 to 4.4 GHz with a centre frequency of 3.9 GHz. The PA has an output power of 31W, drain efficiency of 36.3%, power added efficiency of 35.3% and power gain of 12.9 dB at an input power of 32 dBm. The PA small signal gain stood at 10.6 dB at acentre frequency of 3.9 GHz. The PA maintained a peak envelope power of 56.2W at aninput power of 31 dBm at atwo-tone Frequency of 3.895 GHz. The proposed PA will find applications in wireless communications, military and aviation transmitters.
DESAFIOS DA DEMOCRACIA NA ERA DA INTELIGÊNCIA ARTIFICIAL
Authors: Filho Dioneles Leone Santana , Anunciação Clodoaldo Silva da
Published: December 2024

Este estudo tem por objetivo analisar, diante das normas legais vigentes que protegem o exercício da cidadania, as ferramentas que podem ser utilizadas para universalizar o debate sobre a participação da comunidade na elaboração e aprovação das leis, a partir dos estudos de Heidegger sobre linguagem e de Edgar Morin sobre a complexidade da vida. Para atingir o objetivo propõe-se uma pesquisa pura, com abordagem qualitativa do problema. O método adotado é o dedutivo, com procedimento bibliográfico e documental. A democracia só se faz no sentido dialógico, necessitando que o emissor se faça inteligível ao receptor, pois do contrário não há a possibilidade de divergência, com o objetivo de desenvolver e elevar o debate, e se estabelecer uma comunicação com um contraponto (contraditório), para finalmente se chegar a um consenso. Dessa forma, é imprescindível democratizar a democracia, eis o desafio que ora se apresenta. O Poder Público deve fornecer os instrumentos isonômicos para os participantes do debate. Não há fonte única para o desapego ao que é diferente, mas numa sociedade heterogênea, como é a brasileira, fontes única de comunicação imantam uma intolerância com o discurso oposto e determinados processos pedagógicos,     estigmatizam o diferente como se ele fosse também desigual. Cabe, portanto, ressaltar que embora a democracia seja o governo da maioria, não tem o direito de aniquilar a minoria, pois a minoria de hoje pode ser a maioria do amanhã
AI ACT
Authors: De Castro Katia Shimizu , Guimarães Antônio Márcio Da Cunha , Neto Miguel Souza Dantas
Published: December 2024

A União Europeia propôs uma regulamentação do uso da inteligência artificial emseu território, denominada AI Act, que surgiu em resposta às crescentes preocupações sobre osimpactos dessa tecnologia nos direitos fundamentais, na segurança e na privacidade doscidadãos. O objetivo principal da AI Act é estabelecer um quadro legal em harmonia com ospaíses da União Europeia que promova a inovação responsável, ao mesmo tempo em que mitigaos riscos inerentes à aplicação da Inteligência Artificial. O regulamento, a princípio, classificaos sistemas de Inteligência Artificial com base no grau de risco que apresentam: proíbe aquelesconsiderados de risco inaceitável, impõe exigências rigorosas para sistemas de alto risco, eestabelece obrigações de transparência para aqueles de risco limitado, assegurando que o usoda IA seja conduzido de forma segura, ética e em conformidade com os princípios legais na eradigital.
PERFIL DOS EFEITOS COLATERAIS DO USO DA BUPROPIONA NA POPULAÇÃO PEDIATRICA
Authors: Delai Rossini Julia , Murmel Guimarães Matheus
Published: December 2024

A bupropiona, embora não recomendada para menores de 18 anos, tem sido utilizada para tratar transtornos como TDAH, depressão, tabagismo e transtorno bipolar em crianças e adolescentes. Esta revisão sistemática abrange artigos publicados entre 2014 e 2024 para avaliar a segurança da bupropiona na população pediátrica, compilando dados técnicos e clínicos. Foram incluídos 10 estudos que destacam efeitos colaterais como boca seca, náusea, insônia, cefaleia, constipação, tremores, acatisia, tontura, taquicardia e rash cutâneo. Em doses elevadas há risco de convulsões e exacerbamento de tiques. Entre os antidepressivos de segunda geração, a bupropiona está associada aos maiores índices de morbidade, mortalidade e convulsões, com irritabilidade sendo um efeito comum. Embora efeitos cardiovasculares adversos em crianças pareçam menos graves, a amostra limitada compromete a generalização dos dados. Estudos indicam que a exposição pós-natal à bupropiona pode alterar a puberdade e funções reprodutivas em fêmeas de rato. Em adolescentes, o uso de bupropiona resulta em aumentos leves nos movimentos periódicos das pernas durante o sono, sem diferenças significativas em relação aos inibidores seletivos de recaptação de serotonina. Os achados sugerem eficácia e segurança moderadas, mas ressaltam a importância de avaliar cuidadosamente a dose para minimizar o risco de convulsões.
Anestesia em pacientes geriátricos: desafios e cuidados específicos
Authors: Beatriz Rodrigues Sousa  , Breno Alves Nascimento  , Philipe Fernandes Duailibe  , Romilda Pereira de lira  , Isabella Coelho Ribeiro  , Raysa Alves Rodrigues  , Ana Carolina de Lima Lopes Névoa  , Maria Luiza Siqueira Borges  , Carlos Alberto de Oliveira Filho  , Silva André
Published: December 2024

O objetivo deste artigo é revisar os desafios e cuidados específicos na anestesia de pacientes geriátricos, destacando as peculiaridades dessa população e a importância de um planejamento anestésico individualizado. Serão abordados aspectos fisiológicos, estratégias de manejo perioperatório e medidas para minimizar complicações. A pesquisa foi realizada nas bases Google Acadêmico, Scielo e PubMed, utilizando os descritores baseados na base de dados do DeCS (Descritores em Ciências da Saúde) "Anestesia", "Assistência perioperatória", "Anestesia Geral", "Anestesia cardíaca" e “Geriatria”. Foram incluídos artigos publicados entre 20005 e 2024, em português ou inglês, com acesso completo e relevância direta ao tema. Excluíram-se teses artigos pagos ou incompletos e materiais fora do período estabelecido. Os resultados obtidos ressaltam a complexidade do manejo anestésico em pacientes idosos, devido a alterações fisiológicas relacionadas ao envelhecimento e à maior prevalência de comorbidades. A avaliação pré-operatória detalhada e o uso de técnicas anestésicas personalizadas são essenciais para reduzir riscos e melhorar os resultados clínicos. A integração de novas tecnologias, como monitoramento avançado, e a aplicação de práticas baseadas em evidências são fundamentais para a evolução contínua do manejo anestésico em geriatria. Portanto, o cuidado anestésico em pacientes geriátricos exige uma abordagem criteriosa, considerando as particularidades dessa população, para garantir a segurança e a qualidade do atendimento. Assim, a personalização do manejo e o uso de abordagens éticas e tecnológicas contribuem significativamente para melhores desfechos clínicos.
АНАЛИЗ ЭФФЕКТИВНОСТИ ДЕНЕЖНО-КРЕДИТНОЙ
ПОЛИТИКИ В РОССИИ В 2017 – 2023 ГОДАХ
Authors: Магомадова М.М. , Алиев Аяз Аладдин оглы
Published: December 2024

Данное исследование имеет целью выяснение эффективности применяемых инструментов денежно-кредитной политики Центральным Банком РФ и их влияния на основные экономические показатели. Работа ЦБ РФ связана исключительно с удержанием инфляции на низком уровне. Однако Банк России выступает одним из главенствующих участников экономических процессов, чье влияние ощущают прямо или косвенно все. Поэтому то, на что и как влияет политика Банка России, становится крайне актуальной темой. Особенно это проявляется в свете современных вызовов российской экономики, структурных проблем экономики РФ, которые могут ослабить эффект денежно-кредитной политики Центрального Банка. Установлено, что денежно-кредитная политика влияет на инфляционные ожидания, затраты на инвестиции и инновации, розничную торговлю и производство, но слабо воздействует на оптовую торговлю.
ИСКУССТВЕННЫЙ ИНТЕЛЛЕКТ И УГОЛОВНЫЙ ЗАКОН
Authors: Чочуева З.А. , Абдулкадырова М.А.
Published: December 2024

Появление и стремительное развитие искусственного интеллекта, как и любой новой отрасли, требует нового осмысления данного явления и общественных отношений, возникающих в этой сфере для своевременного и правильного законодательного регулирования. Появление нового явления порождает необходимость определения законодателем правовой базы, позволяющей понимать с каким неизвестным ранее феноменом в настоящее время приходится сталкиваться, каким образом регулировать деятельность и результаты, полученные с помощью искусственного интеллекта (ИИ) и нейросетей. Кроме того, внимание следует уделять также решению вопроса об использовании объектов творческой и научной деятельности человека в целях обучения программ ИИ и установления уголовной ответственности за преступления в сфере искусственного интеллекта.
В данной статье проводится исследование искусственного интеллекта, рассматривается вопрос об ответственности за использование результатов деятельности искусственного интеллекта, которое нарушает авторское право.
РАЗВИТИЕ ТУРИСТИЧЕСКОЙ ОТРАСЛИ: ПРОБЛЕМЫ И ПОТЕНЦИАЛ
Authors: Лазарова Л.Б. , Хор Д.Г.
Published: December 2024

В рамках статьи рассматривается потенциал развития туристической отрасли в России. Несмотря на трудности, с которыми столкнулась индустрия туризма во время кризиса, связанного с распространением COVID-19, она не только смогла их успешно преодолеть их, но и демонстрирует устойчивое развитие. Государство сыграло важную роль в восстановлении данной сферы экономики. Значительный объем бюджетных средств был направлен на формирование современной инфраструктуры туризма. При этом отмечены ключевые проблемы и вызовы, с которыми сталкивается туристическая отрасль.
КОНТЕНТ-АНАЛИЗ СОСТОЯНИЯ И РАЗВИТИЯ ФИНТЕХ
КОМПАНИЙ В РОССИИ ЗА 2022 – 2023 ГГ.
Authors: Тавбулатова З.К. , Батукаева Л.С.-Э.
Published: December 2024

Исследование посвящено обзору рынка финансовых технологий России. Приведены данные о распределении инвестиций в финтех-секторе. Подчеркивается необходимость тесного взаимодействия между регуляторами, финтех-компаниями и финансовыми институтами для создания благоприятной нормативной среды. Проведен анализ текущих тенденций на рынке финтех-услуг в России. Исследование включает в себя анализ статистических данных о российских инвестициях в финтех-сектор, распределении компаний по регионам и сегментам рынка, а также отражает динамику роста и развития финтех-компаний. Проведен контент-анализ отчетов, опубликованных различными организациями, такими как Smart Ranking, Juniper Research, Ernst & Young за 2022 и 2023 гг. В статье анализируются конкретные примеры успешных финтех-решений и проектов, что помогает иллюстрировать практическое применение технологий и их влияние на финансовый рынок.
КЛЮЧЕВЫЕ АСПЕКТЫ РАЗВИТИЯ ВЫСШИХ УЧЕБНЫХ
ЗАВЕДЕНИЙ В УСЛОВИЯХ ЦИФРОВИЗАЦИИ
Authors: Абдуллаева З.М. , Амиралиева Д.М. , Чебиева Х.С.
Published: December 2024

Целью статьи является определение и систематизация перспективных направлений и проблем развития высших учебных заведений в условиях цифровизации. Систематизированы возможности и угрозы развития высших учебных заведений, вызванные внедрением технологий цифровизации. С их учетом определены перспективные направления развития высших учебных заведений и проблемы их реализации. Предложена принципиальная схема функционирования высших учебных заведений в условиях цифровизации, которая по аналогии с промышленными предприятиями позволяет объединить с помощью цифровых технологий в единый комплекс: человеческий потенциал (персонал и обучающиеся); ресурсный потенциал (материальные и нематериальные ресурсы); процессы (научные, учебные и вспомогательные). Рассмотрены практические аспекты использования российскими университетами возможностей инновационного развития на базе цифровых технологий. Полученные результаты в совокупности углубляют основополагающие аспекты инновационного менеджмента высших учебных заведений в части совершенствования подхода к формированию методологической базы организационно-экономического механизма управления стратегиями его инновационного развития в условиях цифровизации.
The concept of ontological security as an explanatory mechanism for the causes of Russian aggression against Ukraine
Authors: Słowikowski Michał
Published: December 2024

The aim of this article is to recognise the extent to which research into Russian aggression against Ukraine has progressed using one school of international relations (IR) – ontological security. This approach is intended to refine the inference process in relation to the classical SM schools. The article draws on the first scholarly articles addressing the issue and critically evaluates them. Conclusions resulting from their critical reading allow pointing out the presence of a significant cognitive gap in relation to the analysed problem, prescribing to undertake empirical research on Russian autobiographical narratives of wartime using specialised interpretative tools.
The Effectiveness of Using POM-QM For Windows 3 Software in the STAD Type Cooperative Model in Mathematics Learning for Grade XI at SMA Negeri 9 Gowa
Authors: Alamsyah Muhammad Nur
Published: December 2024

The Effectiveness of Using POM-QM For Windows 3 in Cooperative Model Type STAD on Mathematics Learning at Grade XI IPA 3 SMA Negeri 9 Gowa. Thesis. Mathematics and Science Faculty. State University of Makassar. Advisers: Prof. Suradi, MS, and Dr. Muhammad Darwis, M.Pd. This research was Pre Experiment Research, which aimed to find out the effectiveness of using software POM-QM For Windows 3 in cooperative model type STAD on learning mathematics at grade XI IPA SMA Negeri 9 Gowa. Experimental unit in this study consisted of students in grade XI IPA 3 SMA Negeri 9 Gowa to be given preferential treatment in the form of learning by using software POM-QM For Windows 3. The sample in this research was the class XI IPA 3 that consists of 35 students with material was linear programming. This research was carried out during the 6 meeting that consists of 1 meeting of the pretest, 1 meeting of the posttest and 4 meeting of the preferential treatment in the form of learning by using software POM-QM For Windows 3 in learning mathematics. Data retrieval was performed using sheet of observations, the learning achievement test and student response questionnaire. The data were analyzed using descriptive and inferential statistical analysis. Results achieved after using the software POM-QM For Windows 3 in mathematical learning, with the content linear programming were: (1) the mean of student learning achievement test is  of  as ideal score; (2) Student classical exhaustiveness is ; (3) the mean value of the normalized gain is  in the high category; (4) Mean score of student posttest learning achievement is significantly less than ; (5) Mean of student learning achievement  improvement is significantly greater than ; (6) the mean of student learning activity is  or is the active category; (7) the mean score of student response is  in tend to be positive category; (8) The indicator score (criteria) general effectiveness is  with quite effective category. In general it can be concluded that the application of learning by using software POM-QM For Windows 3 in cooperative model type STAD on learning mathematics is effective for use in students of grade XI IPA 3 SMA Negeri 9 Gowa according to learning achievement, student activity and student response to content linear programming because be quite effective category.
Prévention des escarres par application de vaseline pour le décubitus ventral des patients présentant un SDRA
Authors: OPPECINI Bruno , PADOVANI Carla , GORGES Fanny , FLORI Gabriel , MARCHETTI Cicilia , BERNARDINI Carla , GERMAIN Emilie , Papazian Laurent , MULLER Anne-Sophie
Published: December 2024

Objectif : La mise en décubitus ventral (DV) des patients présentant un Syndrome de Détresse Respiratoire Aigüe améliore l’espérance de vie. Cependant, cette posture a significativement fait augmenter la prévalence des escarres. L’objectif de cette étude a été d’analyser la réduction potentielle de la prévalence des escarres par l’application préventive de vaseline avant mise en DV.
Patients et méthodes : Pendant 9 mois, 19 patients présentant un SDRA modéré à sévère ont été inclus. La prise en charge comportait l’application généreuse de vaseline appliquée en couche épaisse sur toutes les zones d’intérêt (face, thorax) et toutes les parties saillantes antérieures du corps.
Résultats : La prévalence d’escarre au niveau de la face et du thorax sept jours après la première mise en DV a été de 26% (face pour 5 patients, face et thorax pour 1 patient)). Aucune escarre n’était observée à la sortie de réanimation chez les patients ayant survécu.
Conclusion : Cette étude observationnelle donne des résultats prometteurs concernant l’utilisation préventive de vaseline comme méthode de prévention des escarres liées au DV. Peu onéreuse et facile d’application, une évaluation comparative et multicentrique de son efficacité est maintenant nécessaire.
Kajian Hukum Terhadap Penegakan Judi Online Dikalangan Masyarakat Daerah Istimewa Yogyakarta
Authors: Charmadani Umbu Hina  , Sigit Herman Binaji  , JS. Murdomo  , Trizna Happy
Published: December 2024

The term celebgram or Instagram media celebrity is someone who is famous on the Instagram social media application through works produced in the fields of fashion, technology, science, culinary and so on. The appearance of the term celebgram is actually not much different from celebrities who appear on the small screen. television, the virality of celebgram figures on Instagram has become an opportunity for business people to endorse and promote their products, including gambling sites, through the celebgram's Instagram account.
This thesis uses normative juridical and sociological juridical research methods which are necessary to answer research problems that focus the study on the legal implementation system itself. The use of both approaches at the same time in legal studies of online gambling crimes is a relatively new method that seeks to collaborate and integrate approaches. normative juridical and sociological juridical to answer research problems.
The results of this research show that the efforts made by law enforcement officials in taking action against criminal acts of online gambling among the people of DIY are in a preventive and repressive manner, while the inhibiting factors faced in enforcing the law on criminal acts of online gambling in DIY are internal factors consisting of human resources, facilities/infrastructure and external factors consisting of servers located in countries where gambling is legal, VPN, society.
Meanwhile, legal sanctions are imposed on celebgrams based on Article 27 (2) of Law Number 11 of 2008 concerning Electronic Information and Transactions because they have promoted online gambling sites
Existence Results for Multivalued Contractive Type Mappings Involving wb -Distances
Authors: Latif Abdul , Alotaibi Ahad Hamoud , Noorwali Maha
Published: December 2024

We present some new results on the existence of fixed points for multivalued contractive type mappings involving generalized distance on metric type spaces. In support of our main results, some examples are also given. Finally, we conclude that our new presented results either improve or generalize some interesting fixed point results of the existing literature.