bluuebunny/crossref_metadata_2025_split huggingface dataset:
AVALIAÇÃO PRÉ-OPERATÓRIA MULTIDIMENSIONAL E SEU PAPEL NA PREVENÇÃO DE COMPLICAÇÕES PERIOPERATÓRIAS EM IDOSOS COM FRATURAS
Authors: Cassab Amanda Valim Kampa , Batista Flamarion dos Santos , Ribas-Filho Jurandir Marcondes , Nassif Paulo Afonso Nunes , Tabushi Fernando Issamu , Manso Jose Eduardo Ferreira , Torres Orlando Jorge Martins , Skare Thelma Larocca 
Published: July 2024

Introdução: Pacientes idosos apresentam maior morbidade e mortalidade em internamentos hospitalares, procedimentos diagnósticos e cirúrgicos. Buscando melhorar a qualidade assistencial aos idosos foi criado o protocolo APOIO (Avaliação Pré-Operatória de Idosos e Orientação de cuidados), ferramenta para mensurar os riscos de complicações cirúrgicas.
Objetivo: Avaliar o impacto do APOIO sobre vários desfechos, a fim de validá-lo como veículo útil na prevenção de complicações perioperatórias em idosos com fraturas.
Método: Pesquisa retrospectiva transversal por meio de revisão de 218 prontuários de pacientes idosos internados por fraturas, e com indicação cirúrgica, tendo sido coletados dados sobre sexo, idade, motivo do internamento, tipo de fratura, indicação ou não de tratamento cirúrgico, avaliação ou não pela APOIO, indicação ou não de UTI no pós-operatório, duração do internamento em UTI, duração total do internamento, desfecho imediato e desfecho em 30 dias após a operação.
Resultado: Foi constatado que a aplicação do APOIO foi associada à redução de 70% nas chances de óbito durante o internamento (p = 0,040), ao tempo de permanência em UTI (p <0,001) e ao tempo total de internamento hospitalar (p = 0,010). Observou-se ainda tendência à redução na taxa de óbitos em 30 dias do pós-operatório (p = 0,117).
Conclusão: A aplicação da ferramenta APOIO reduz tempo de internamento, otimiza indicação e tempo de permanência em UTI e ainda diminui o risco de óbito de idosos submetidos a tratamentos cirúrgicos de fraturas.
Arqueología de las bebidas fermentadas: el caso de la chicha mesoamericana
Authors: Novillo Miguel , Esparza López Rodrigo 
Published: July 2024

El presente estudio tiene como objetivo el análisis de cerámica arqueológica (tinajas) recuperada en el sitio Guachimontones, México. Ante la falta de certezas acerca del empleo que se daba a este artefacto en la antigüedad, se aplicaron técnicas arqueométricas (química y almidones) para conocer su uso específico y posterior funcionamiento dentro de la organización social, tomando como punto de referencia la idea de que estas tinajas sirvieron para preparar una bebida fermentada. Los resultados de los análisis indicaron el uso de las tinajas en la preparación de tejuino, complementariamente la comparación con ejemplos etnográficos —donde prima el consumo de alcohol— nos permitieron inferir en la función de la bebida como un mecanismo que permitía mantener sólidas las relaciones entre los habitantes de dicho espacio. Los indicadores que sugieren esta funcionalidad son: estructuras arquitectónicas emplazadas en torno a patios, disposición y uso de unidades habitacionales, presencia de fogones, basureros, ofrendas (líticas y cerámicas).
EDITORIAL, VOL. 4, Nº 1, 2014.
Authors: Carvalho José Ribamar Marques de 
Published: July 2024

Caríssimos (as), Este é o Volume 4, Nº 1, da REUNIR – Revista de Administração, Contabilidade e Sustentabilidade da UACC/CCJS/UFCG e conta com sete publicações. O volume faz uma discursão por alguns tópicos de interesse da pesquisa em Administração, Contabilidade e Sustentabilidade. Depois de identificar os programas e as principais práticas desenvolvidos no estado de Mato Grosso do Sul que integram a questão da sustentabilidade na cadeia da bovinocultura de corte (artigo 1), buscou responder se as empresas do setor de papel e celulose divulgam informações ambientais, relativas à interação da entidade com o meio ambiente, observando o cumprimento da Norma Brasileira de Contabilidade Técnica (NBC T-15) (artigo 2). O terceiro artigo trata-se de um ensaio que questiona como a inserção dos princípios da Responsabilidade Social Empresarial nas relações “empresa-stakeholders”, pode contribuir para o alcance da vantagem competitiva. No quarto é dada ênfase a Teoria da Legitimidade para identificar fatores que impactam a divulgação voluntária de informações socioambientais, na percepção dos gestores. Já o quinto artigo lança um novo olhar sobre os temas visando permitir uma aproximação dos constructos teóricos que aparentemente se mostram divergentes, e evidenciar a relevância de se considerar os conceitos de sustentabilidade na construção da competitividade das cidades. Finalmente, o artigo 6 apresenta o conceito de Pegada Hídrica (PH) e faz uma aplicação da regionalização PH no Estado da Paraíba, no intuito de quantificar o uso consuntivo de água de sua população nas diferentes mesorregiões do estado . Desejamos a todos (as) uma excelente leitura! Prof. Dr. José Ribamar Marques de Carvalho Editor Científico – REUNIR Universidade Federal de Campina Grande / CCJS / UFCG
Analysis of Investor Reactions to The Right Issue at The IDX Before and During Covid-19
Authors: Pathonah Nurul 
Published: July 2024

The COVID-19 pandemic has resulted in fluctuations in movement stock prices, and greatly influenced economic conditions as well as reactions of investors regarding the rights issue policy which will influence buying and selling interest shares. The rights issue is an event where information is published as an announcement that can be used to see market reactions. This research was conducted to analyze investor reactions to the Rights Issue announcement. Using 50 samples of companies that carried out rights issues during 2017 - 2020. The inquiry about was carried out utilizing the occasion consider strategy with an advertising show approach. The ordinariness test is the Kolmogorov – Smirnov test. The statistical test used in this research is the difference between two means tests (Wilcoxon Signed Rank Test). The comes about of this inquiry appears that there's a noteworthy contrast in excess returns within the period sometime recently and after the declaration of the rights issue, be that as it may, this inquiry appears that there's no distinction in stock liquidity sometime recently and after the declaration of the rights issue. there's no distinction between the bid-ask spread sometime recently and after the declaration of the rights issue, both sometime recently and amid the widespread COVID-19 implies that the declaration of the rights issue cannot be utilized as a reference choice in an exertion to extend the liquidity of the company offers within the long-term brief, this can be since the declaration of the rights issue isn't sufficient contains data that can impact venture choices.
Initial Development of Lamota (Salicornia europae) Yogurt As a Functional Drink
Authors: Munandar Imam , Sari Ratna Nurmalita , Suriyadin Adi , Havied Arif Rahman 
Published: July 2024

Salicornia europae is a marine plant that grows in coastal areas and tides. In Sumbawa, this plant lives in the former area of ponds and usually called as lamota. S. europae contains beneficial ingredients such as iodine, minerals, vitamins, antioxidants, unsaturated fatty acids, and sugars. Marine plant innovations in S. Europae, which is rich in iodine into processed yogurt, has not been well explored. This study aimed to develop the processing of lamota into functional yogurt drink. Complete Randomized Design (CRD) was used in this experiment with a single factor of 6 levels of lamota concentration. Iodine content, ash content, pH and scoring test were carried out to find out the best quality of the lamota yogurt. The results showed that the iodine content of the product was 29.01 mcg / g dry weight and ash content was 10.59%. The pH showed that the addition of lamota minimally affected the pH of the yoghurt. In the organoleptic test found that 25% addition of lamota extract was the most preferrable concentration compared to 5, 10, 15, and 20% based on the color, taste, texture, aroma. Panelist describe the 25% lamota addition has greenish color, a little bit salty, watery texture, and green aroma. Based on the iodine content and the best consumers acceptance the yogurt with 25% addition of lamota could be categorized as a rich in iodine drink and a promising product to improve the functional characteristics of yogurt as well develop a value added local marine commodity with unique flavor.
Pengaruh Faktor Geografis dalam Preferensi Pemilih Muda pada Pemilihan Presiden 2024
Authors: Agung Satriyo Nugroho  , Pinta Ramadhan Kunastya Mulya , Pasaribu Destriana 
Published: July 2024

Dinamika pemilihan umum tahun 2024 terutama pemilihan presiden sudah dimulai pada tahun 2023. Data Komisi Pemilihan Umum (KPU) menyebutkan dari 205 juta Daftar Pemilih Tetap (DPT), terdapat 52% merupakan pemilih muda usia 17-40 tahun. Hal ini menjadi dasar pentingnya memahami karakteristik preferensi pemilih muda, khususnya jika dikaitkan dengan faktor geografis. Penelitian ini bertujuan untuk (1) memetakan pola distribusi ruang dan karakteristik pemilih muda berdasarkan faktor geografis; serta (2) mengidentifikasi pengaruh faktor geografis dalam menentukan preferensi pemilih muda dalam Pemilihan Presiden 2024. Data dikumpulkan secara simple random sampling berjumlah 425 sampel dengan sebaran wilayah seluruh Indonesia. Penelitian ini dilakukan menggunakan metode kuantitatif dengan basis pengujian statistik dari proses pengumpulan data hingga analisis dan interpretasi data. Pengujian statistik menggunakan uji model komparatif (kruskal-wallis/h-test), hubungan (spearman rank), maupun pengaruh (regresi). Penelitian ini menghasilkan bahwa tidak terdapat perbedaan signifikan, baik pemilih muda yang tinggal di daerah perdesaan (rural), perkotaan (urban), maupun perbedaan lokasi tempat tinggal berdasarkan regionalisasi wilayah.
Analisis Spasial Sebaran Sekolah di Kecamatan Warungkondang Kabupaten Cianjur Provinsi Jawa Barat
Authors: Handayani Ayu , Wibowo Adi 
Published: July 2024

Sekolah termasuk salah satu fasilitas yang sangat dibutuhkan masyarakat di suatu wilayah permukiman. Pemerataan fasilitas pendidikan menjadi tolak ukur tercapainya salah satu tujuan perencanaan pendidikan. Penelitian ini bertujuan untuk mengetahui sebaran sekolah jenjang SD dan SMP di Kecamatan Warungkondang Kabupaten Cianjur dan pola sebaran sekolah dengan metode yang digunakan adalah metode deskriptif analisis NNA (Nearest Neighbour Analysis) dan titik koordinat lokasi sekolah bersumber Google Earth. Hasil penelitian ini menunjukan bahwa sebaran SD dan SMP di kecamatan warungkondang cukup merata, sekolah yang paling banyak tersebar berada di Desa Jambudipa sedangkan desa yang tidak ada unit sekolah berada di desa Bunisari serta pola distribusi sekolah dilakukan 32 titik lokasi SD dan SMP Negeri/Swasta termasuk kategori pola seragam (dispersed). Hal ini dapat diartikan bahwa sebagian besar sekolah berada pada wilayah padat penduduk di bagian timur dan sebaran sekolah tersebut biasanya terletak di dekat atau sepanjang jaringan jalan.
Communication and Perception Integrated Positioning System in Tunnel Construction Scenarios
Authors: You Yusong , Shen Zhong , Jing Liu-jie , Yang Qing-hai 
Published: July 2024

Abstract

To address the issues of mutual isolation between communication and perception systems, high system complexity, difficulties in deployment and maintenance, and high costs associated with tunnel construction equipment, this paper investigates the integration of communication and perception technologies for positioning in tunnel construction scenarios. Specifically, the paper analyzes channel state information from both the time and frequency domains, and compares the differences in signal propagation between tunnel and indoor environments. A novel communication and perception fusion positioning method tailored for tunnel scenarios is proposed. This method combines the moving average algorithm with the random forest classification algorithm, and multiple comparative experiments are conducted at the construction site. Experimental results indicate that the proposed method achieves an accuracy of approximately 92% at a distance resolution of 0.75m. Furthermore, leveraging the one-dimensional characteristics of tunnel construction scenarios and the unidirectional low-speed movement of construction equipment, the proposed positioning method is further optimized using trend analysis method, resulting in an improved accuracy of 99%. Finally, experiments are conducted using a horizontal transportation locomotive in tunnel construction as the carrier. The results demonstrate that within a distance of 106.5m, both test runs were within a 0.5m error range, validating the effectiveness and reliability of the proposed method.
Research on characterization of the deterioration of sandstone physical and mechanical properties under mining and water action
Authors: DAI Zhang-yin , Ting XIA , MENG Wen-fu , LUO Qing-li , BAI Hong-wei , CAO Yun-qin 
Published: July 2024

Abstract

Mining geological disasters occur frequently in Guizhou, with mine mining and rainfall-induced avalanche geological disasters mainly, the investigation concluded that the hard rock of the overlying slide body is mostly sandstone, which can be seen, sandstone has a greater impact on mine mining avalanche geological disasters, and it is crucial to study the physical and mechanical properties of sandstone under the action of mine mining(hereinafter referred to as the action of mining) and water action. The paper takes the sandstone before and after the action of mining and water as the research object, analyzes the deterioration characteristics of sandstone hydrophysical and mechanical properties under the action of mining and water, and researches the microstructure of sandstone.The main research results are as follows: (1) the water absorption rate of sandstone increased by 0.056% under the action of mining, the water absorption rate of sandstone increased with a good exponential relationship under the action of dry and wet cycles, the swelling rate of sandstone increased by 0.3% under the action of mining, and the index of disintegration resistance decreased by 0.3% in 5 cycles; (2) the damage rate of uniaxial compressive strength of sandstone after being subjected to mining was 6.367%, and the total degradation rate increased with the increase of the number of dry and wet cycles. The total deterioration rate increases with the number of wet and dry cycles, the stage deterioration rate and the average stage deterioration rate first decrease and then increase, and the degree of fragmentation gradually increases; (3) The average pore porosity of the quarried sandstone gradually increased at 0, 1, 5, and 10 of the dry and wet cycles, and the sandstone's ability to adsorb water increased，which establishes the microstructural evolution of "mining cracking → water adsorption → water-rock action" model was established. The sandstone undergoes the action of mining and water cycle, the internal structure is weakened faster, and the physical and mechanical properties are deteriorated.
3D-GS Talker: 3D Gaussian Based Audio-Driven Real-Time Talking Head Generation
Authors: Chen Keliang , Huang Yunxia , Liu Zhuo 
Published: July 2024

Abstract

In recent years, significant advancements have been made in the field of 3D talking head generation, yet achieving real-time rendering remains a persistent challenge critical for interactive applications. To address this, we present the 3D-GS Talker framework, a groundbreaking solution that leverages 3D Gaussian Splatting (3D-GS) to revolutionize real-time talking head synthesis. Unlike conventional approaches, which often compromise either speed or quality, our framework adopts an integrated methodology, driven by audio cues and guided by a Dynamic-Semantic-Gaussian (DSG) model, facilitating both flexibility and fidelity in video synthesis. Central to our framework is a Semantic Attention-based action decoder meticulously designed to ensure precise control over head movements, enabling natural and expressive animations. This is complemented by an innovative intermediate variable-based pre-alignment technique, synchronizing input audio with head motion to seamlessly integrate speech cues with facial expressions. Furthermore, to expedite the rendering process while maintaining visual integrity, we employ a rapid rasterization mechanism. Through comprehensive experimental evaluations, our framework demonstrates remarkable performance, achieving rendering speeds exceeding 100 frames per second (FPS) on average, meeting the stringent demands of real-time applications. Comparative analyses against state-of-the-art methods unequivocally highlight the superior rendering efficiency of 3D-GS Talker, showcasing a notable improvement of at least fivefold while preserving exceptional rendering quality across various metrics. In summary, the 3D-GS Talker framework represents a significant advancement in audio-driven talking head generation, offering unprecedented efficiency without compromising fidelity. By overcoming the longstanding challenge of real-time rendering, our framework opens new horizons for interactive applications spanning virtual assistants, gaming, telepresence, and beyond, where seamless integration of naturalistic human-machine interactions is paramount.
Genome-Wide Gene Network Uncover Temporal and Spatial Changes of Genes in Auxin Homeostasis During Fruit Development in Strawberry (F. ×ananassa)
Authors: Jang Yoon Jeong , Kim Taehoon , Lin Makou , Kim Jeongim , Begcy Kevin , Liu Zhongchi , Lee Seonghee 
Published: July 2024

Abstract

Background
The plant hormone auxin plays a crucial role in regulating important functions in strawberry fruit development. Although a few studies have described the complex auxin biosynthetic and signaling pathway in wild diploid strawberry (Fragaria vesca), the molecular mechanisms underlying auxin biosynthesis and crosstalk in octoploid strawberry fruit development are not fully characterized. To address this knowledge gap, comprehensive transcriptomic analyses were conducted at different stages of fruit development and compared between the achene and receptacle to identify developmentally regulated auxin biosynthetic genes and transcription factors during the fruit ripening process. Similar to wild diploid strawberry, octoploid strawberry accumulates high levels of auxin in achene compared to receptacle.
Results
Genes involved in auxin biosynthesis and conjugation, such as Tryptophan Aminotransferase of Arabidopsis (TAAs), YUCCA (YUCs), and Gretchen Hagen 3 (GH3s), were found to be primarily expressed in the achene, with low expression in the receptacle. Interestingly, several genes involved in auxin transport and signaling like Pin-Formed (PINs), Auxin/Indole-3-Acetic Acid Proteins (Aux/IAAs), Transport Inhibitor Response 1 / Auxin-Signaling F-Box (TIR/AFBs) and Auxin Response Factor (ARFs) were more abundantly expressed in the receptacle. Moreover, by examining DEGs and their transcriptional profiles across all six developmental stages, we identified key auxin-related genes co-clustered with transcription factors from the NAM-ATAF1,2-CUC2/ WRKYGQK motif (NAC/WYKY), Basic Region/ Leucine Zipper motif (bZIP), and APETALA2/Ethylene Responsive Factor (AP2/ERF) groups.
Conclusions
These results elucidate the complex regulatory network of auxin biosynthesis and its intricate crosstalk within the achene and receptacle, enriching our understanding of fruit development in octoploid strawberries.
Density Functional Theory studies the interaction of neopentane with functionalized porous graphene
Authors: Zhang Liying , Yan Wenda , He Dongning , Fang Yong 
Published: July 2024

Abstract

Porous graphenes are one of the ideal separation materials. The interaction between neopentane molecule and chemical groups N-, F- and OH- functionalized single-layer porous graphene model (pore16) was investigated by using first-principles method. The pore size of Pore16 modified by one N atom is almost the same (the difference is only 0.006 Å), while the difference of the energy barrier to neopentane is as high as 0.30 eV. For 2Npore16, the energy barrier varies by 0.88eV, while for 4Npore16, it varies by 0.67eV. It is evident that as the number of N atoms increases, the energy barrier widens, and this phenomenon is also found in the functionalization of F and OH. The same type and number of functional groups may have different pore sizes, which may result in very different separation properties. Interestingly, adding functionalization leads to the formation of hydrogen bonds in OHpore16, which affects the separation performance of molecule. This implies that not only pore size and shape are the main factors, but also the chemical functionalization of specific sites is the main factor. In general, this study emphasizes an important attraction might be encountered in both the design and modeling of two-dimensional membranes for separating purposes.
A Microgripper Based on Electrothermal Al-SiO2 Bimorphs
Authors: Xie Huikai , yang hengzhang , Lu Yao , Ding Yingtao , Zhang Ziyue , Ren Anrun , Wang Haopu , Wang Xiaoyi , Li Jiafang , Zhang Shuailong 
Published: July 2024

Abstract

Microgrippers are essential for assembly and manipulation at the micro- and nano-scales, facilitating important applications in microelectronics, MEMS, and biomedical engineering. To guarantee the safe handling of delicate materials and micro-objects, a microgripper needs to be designed to operate with exceptional precision, rapid response, user-friendly operation, strong reliability and low power consumption. In this study, we develop an electrothermally-actuated microgripper with Al-SiO2 bimorphs as the primary structural element. The fabricated microgripper naturally adopts a closed state due to process-induced residual stresses. The thermal expansion mismatch between Al and SiO2 allows for an easy transition of the microgripper between open and closed states by temperature control. Experimental data reveal that the microgripper can achieve impressive deformability, bending over 100 degrees at just 5 V, and responding within 10 ms. Its capability to handle micro-objects is verified using Polymethyl Methacrylate (PMMA) microbeads and its gripping strength is quantitatively assessed. It is demonstrated that the microgripper holding a microbead with a diameter of 400 µm and a weight of 0.1 mg can withstand an average acceleration of 35 g during vibration test and over 1600 g in impact tests, highlighting its exceptional grasping performance. It is expected that this unique microgripper will be useful for “pick-and-place” tasks for various micro-assembly and micromanipulation applications in future.