bluuebunny/crossref_metadata_2025_split huggingface dataset:
FACETAS DE DESGASTE POR ATRIÇÃO EM CRIANCAS BRASILEIRAS E MÁ OCLUSÃO: UM ESTUDO TRASNVERSAL
Authors: De Brito Lea Gabriella Carvalho , Oliveira Marijara Vieira de Sousa , Cruz Tônia Arianne Mendes , De Sousa Raulison Vieira , De Holanda Rafaela Costa , De Andrade Raquel Gonçalves Vieira , Drumond Clarissa Lopes 
Published: September 2023

O objetivo do estudo foi avaliar a associação entre facetas de desgaste por atrição e má oclusão em escolares brasileiros. Este estudo transversal realizado com 433 escolares de 8 a 10 anos, junto a seus pais/responsáveis, das redes pública e privada na cidade de Diamantina. Informações sobre sociodemográfico da família da criança e saúde geral da criança foram colhidos a partir de um questionário previamente estruturado, direcionado aos pais/cuidadores. Foram realizados exame intrabucal em cada criança para avalição da presença de facetas de desgaste por atrição, perda de tecido dentário por erosão, ausência/presença de má oclusão e traumatismo dentário. Os resultados foram obtidos a partir da análise descritiva de frequência absoluta e relativa dos dados e analise de Regressão de Poisson (IC 95%; p<0,05). Os resultados mostraram uma prevalência de crianças com facetas de desgaste de 73,7%, a sobressaliência anterior superior (RP= 1,16; IC: 95%; 1,03-1,31; p= 0,014) e a relação molar (RP=1,15; IC 95%: 1,00–1,29; p=0,030) associadas a presença de facetas de desgastes por atrição, e o apinhamento dentário (RP: 0,87; IC: 95%; 0,78-0,98; P= 0,023) um fator de proteção para a facetas de desgaste em escolares, independentemente do sexo e idade da criança. Os resultados do presente mostraram que a alta prevalência de facetas de desgaste, sendo a sobressaliência anterior superior e a relação molar associadas a presença desse desgaste dentário. Dessa forma, os dados sinalizam a necessidade dos cirurgiões-dentistas estarem atentos a presença de desgaste fora dos padrões fisiológicos e relacionados a presença de má-oclusão.
Mitos e verdades: eletroconvulsoterapia e estimulação magnética transcraniana
Authors: Brunoni Andre Russowsky , Gallucci Neto José 
Published: September 2023

A eletroconvulsoterapia e a estimulação magnética transcraniana são técnicas de estimulação cerebral que alteram ou modulam a atividade do cérebro por meio da aplicação de eletricidade, seja pelo uso de uma corrente elétrica ou de indução eletromagnética. Ainda que se tratem de terapias seguras e eficazes no tratamento de diversos transtornos mentais, ainda há muito estigma acerca das técnicas. No ABP TV de hoje, vamos abordar o tema “Mitos e verdades sobre eletroconvulsoterapia (ECT) e estimulação magnética transcraniana (EMT)”.
Tempo de tela e saúde mental: quais são as evidências científicas?
Authors: Silva Andrezza Paula Brito , Kaio Cleverson Higa , Kuczynski Evelyn 
Published: September 2023

As tecnologias estão presentes na vida de todos e são fundamentais para as atividades do dia a dia, como trabalhar, estudar, se relacionar com as pessoas, entre outros. É impossível negar, no entanto, que os aparelhos eletrônicos e a internet fazem parte da rotina de crianças e adolescentes cada vez mais cedo e não se sabe ao certo qual o impacto que isso pode causar na saúde mental. Qual o tempo de uso de telas indicado para crianças e adolescentes? Como as tecnologias podem atrapalhar ou ajudar na educação? No ABP TV de hoje vamos debater o tema "Tempo de tela e saúde mental: quais são as evidências científicas?"
Setembro amarelo®: como as pessoas podem ajudar?
Authors: Martins Claudio Meneghello , Gorender Miriam Elza , Silva Sandra Paula Peu da 
Published: September 2023

Em 2019, a Organização Mundial da Saúde publicou os dados mais recentes sobre suicídio em todo o mundo, revelando que mais de 1 milhão de pessoas morreram por suicídio, o que representa uma a cada 100 mortes. No Brasil, o cenário também é preocupante: são mais de 14 mil casos por ano, de acordo com o Ministério da Saúde. No entanto, praticamente todas as pessoas que morreram por suicídio eram padecentes de algum transtorno mental, sendo assim a maioria dos casos poderia ter sido evitada se elas recebessem atendimento psiquiátrico. Além disso, pesquisas apontam que pessoas com ideação suicida dão sinais e, por isso, é fundamental que todos consigam identificá-los e ajudar, caso seja necessário. Hoje vamos promover o programa especial "Setembro Amarelo®: como as pessoas podem ajudar?".
Wind Tunnel and Grid Resolution Effects in Large-Eddy Simulations of the High-Lift Common Research Model
Authors: Goc Konrad A. , Moin Parviz , Bose Sanjeeb T. , Clark Adam M. 
Published: September 2023

This paper describes the application of a compressible large-eddy simulation (LES) solver to the flow over the High-Lift Common Research Model (CRM-HL) in landing configuration, a complex external aerodynamic flow configuration with deployed slats, flaps, a flow-through nacelle, and the associated brackets/fairings on the high-lift devices. The bulk Mach number is (0.2) and the mean-aerodynamic-chord-based Reynolds number is typical of a wind tunnel experiment ([Formula: see text]). A key development in these simulations relative to previous work is that this work serves to establish robustness of LES methods to Reynolds number and aircraft configuration. Previous studies focused on the Japan Aerospace Exploration Agency Standard Model, which featured a nearly [Formula: see text] lower Reynolds number than the present CRM-HL investigation and less aggressive wing/slat leading-edge curvature than the CRM-HL geometry, which led to lower leading-edge pressure suction peak magnitudes, both of which led to less stringent grid resolution requirements. In these LES simulations, an algebraic equilibrium wall modeling approach is employed along with a dynamic implementation of the Smagorinsky subgrid-scale model. The calculations are carried out in both a free air setting and one that includes the wind tunnel facility at seven angles of attack at five grid resolution levels, ranging from [Formula: see text] million control volumes. In free air, the solutions show decreasing sensitivity to the grid with each successive refinement level and systematically approach the experimental lift coefficient data as the grid is refined, with the 1.5 billion control volume case showing excellent agreement with the corrected experimental data. The simulations in both free air and in the wind tunnel predict a stall mechanism featuring a large inboard juncture stall and a nose-down break in the pitching moment curve, both of which agree with the experimental observations. The accuracy of the simulations is assessed via comparisons of integrated forces/moments, surface pressures, and surface skin friction visualizations. Graphics processing unit (GPU) acceleration of the charLES solver results in tractable turnaround times that make LES a useful tool in the aerospace industry design cycle. Recent GPU acceleration of the flow solver has made LES solutions that are highly accurate in lift/drag/moment for relevant high-lift aircraft flows achievable within about 5 h of wall time on 600 GPU cores.
Performance, Aerodynamics, and Aeroacoustics of Side-by-Side Rotors Using High-Fidelity Computational Fluid Dynamics
Authors: Sagaga Jared , Lee Seongkyu 
Published: September 2023

This paper investigates the performance, aerodynamics, and aeroacoustics of NASA’s side-by-side urban air mobility (UAM) aircraft in hover conditions, utilizing high-fidelity computational fluid dynamics (CFD) simulations. High Performance Computing Modernization Program CREATE™-AV Helios is employed for the CFD simulations, while acoustic predictions are performed by PSU-WOPWOP. The simulations apply overset structured grids, the Spalart–Allmaras detached eddy simulation turbulence model, and adaptive mesh refinement (AMR) on the off-body mesh. The investigation covers four rotor overlap scenarios and five collective pitch angles, all maintaining a consistent rotational speed. Results indicate that as rotor overlap distance increases, a minor improvement in the figure of merit is noticed. Nevertheless, a substantial reduction in blade loading within the overlap region becomes apparent. The blade–vortex interaction (BVI) intensifies between both rotors as the overlap region broadens. The 25% overlap configuration is shown to yield the highest overall sound pressure level (OASPL) among all configurations due to the more pronounced BVIs at the entrance and exit of the overlap area. It is observed that the OASPL exceeds 62 dBA at an altitude of 500 ft (152.4 m) for all overlap cases, exceeding the suggested UAM aircraft noise guideline. Additionally, noise generated by all overlap scenarios is compared against various background noise levels. Results suggest that the noise produced by the side-by-side rotor configuration is not fully masked by any of the different background noise levels at an altitude of 500 ft (152.4 m).
PERBAIKAN KURSI KERJA OPERATOR MENJAHIT PADA IKM SHERLY COLLECTION DENGAN MENGGUNAKAN PENDEKATAN ANTROPOMETRI DI KOTA BANJAR
Authors: Iskandar Andri , Hilman Maman 
Published: September 2023

IKM Sherly Collection merupakan Industri Kecil Menengah dengan hasil produksi utama pakaian gamis. Pada saat ini stasiun menjahit masih menggunakan fasilitas kerja yang dirasa kurang baik seperti pada kursi kerja operator menjahit karena tidak sesuai dengan antropometri penggunanya menyebabkan keluhan seperti nyeri punggung, nyeri pinggang dan nyeri pada bokong pekerjanya hal ini yang menjadi dasar adanya penelitian ini maka diusulkan suatu rancangan tempat duduk agar memberi kenyamanan serta keamanan saat melakukan aktivitas kerja bagi pekerja itu sendiri. Metode yang digunakan dalam perbaikan kursi kerja ini menggunakan pendekatan antropometri. Pengukuran dimensi tubuh menggunakan antropometri statis yaitu pengukuran dimensi tubuh dalam keadaan diam untuk posisi yang telah ditentukan. 45 orang pekerja dengan rentang usia 20-40 tahun menjadi sampel dalam penelitian ini Pengolahan data dilakukan dengan uji keseragaman data, uji kecukupan data serta konsep persentil dengan cara memilih antara persentil 5th dan 95th. Dimensi antropometri yang digunakan adalah tinggi bahu duduk (TBD), lebar bahu (LB), pantat popliteal (PPo), lebar pinggul (LP) dan tinggi popliteal (TPo). Hasil penelitian ini menunjukkan bahwa dimensi PPo, TPo menggunakan persentil 5th sedangkan dimensi TBD, LB dan LP menggunakan persentil 95th. Desain kursi yang dihasilkan memiliki ukuran tinggi sandaran kursi 50 cm, lebar sandaran kursi 40 cm, panjang alas duduk kursi 42 cm, lebar alas duduk kursi 40 cm dan tinggi kursi 45 cm. Usulan perbaikan kursi kerja berdasarkan pengamatan kursi kerja sebelumnya adalah adanya sandaran kursi dan bantalan alas duduk berbahan busa.
Pengembangan Media Pembelajaran Flipbook Matematika Materi Bangun Datar Kelas IV Sekolah Dasar
Authors: Cahyani Winda Dwi , Fuadiah Nyiayu Fahriza , Surmilasari Nora 
Published: September 2023

Materi Bangun Datar merupakan salah satu materi yang membutuhkan media pendukung dengan visualisasi yang tepat. Pada penelitian ini bertujuan untuk mengembangkan media pembelajaran <em>flipbook</em> matematika materi bangun datar kelas 4 sekolah dasar yang valid, praktis, dan untuk mengetahui efektivitas media pembelajaran <em>flipbook</em> matematika materi bangun datar yang telah dikembangkan. Berdasarkan pada hasil observasi dan wawancara yang peneliti lakukan dengan guru di kelas IVA Sekolah Dasar Negeri 195 Palembang, minimnya pemahaman peserta didik dalam materi bangun datar karena hanya terfokus dengan buku saja dan kurangnya pemanfaatan teknologi pada pendidik saat pembelajaran berlangsung. Sehingga membutuhkan media pembelajaran pada saat pembelajaran berlangsung untuk membantu peserta didik agar lebih aktif, termotivasi saat belajar, dan tidak mudah merasa bosan. Penelitian ini termasuk dalam penelitian dan pengembangan yang mengacu pada model pengembangan 4D. Terdapat empat tahap pada model 4D yaitu <em>Define</em> (Pendefinisian), <em>Design</em> (Perencanaan), <em>Development</em> (Pengembangan), dan <em>Disseminate</em> (Penyebaran). Berdasarkan hasil validasi pakar (expert review) rata-rata sebesar 86,18% dengan kriteria "sangat valid". Berdasarkan hasil uji skala kecil dan uji skala besar memperoleh rata-rata sebesar 92,54% dengan kriteria "sangat praktis". Berdasarkan hasil tes peserta didik mencapai nilai rata-rata sebesar 91, 35% dengan kriteria "sangat efektif". Berdasarkan dari hasil presentasi di atas menunjukkan bahwa media pembelajaran flipbook matematika materi bangun datar yang dikembangkan dapat digunakan dalam proses pembelajaran matematika materi bangun datar.
Minimasi Waste Proses Produksi Teh Di PT X Menggunakan Metode Waste Relationship Matrix Minimasi Waste Proses Produksi Teh Di PT X Menggunakan Metode Waste Relationship Matrix
Authors: Nuryanti Erdita , Zainal Muttaqin Aan , Tommy Hendrawan Aloysius 
Published: September 2023

<h1 align="center">Abstrak</h1><p>PT X merupakan perusahaan yang bergerak di bidang produksi teh hijau di Jawa Timur. PT X berusaha meminimasi pemborosan dalam proses produksi teh hijau dimana untuk meminimasi pemborosan yang terjadi dengan konsep <em>lean manufacturing</em><em>. </em>Salah satu<em> </em>alat untuk meminimasi pada konsep <em>lean manufactuirng</em><em> </em>adalah<em> Waste Relationship Matrix</em> (WRM) yang merupakan metode supaya mengidentifikasi pemborosan yang terjadi di perusahaan. Ada tujuh jenis pemborosan dalam pembuatan WRM: cacat produk, transportasi, persediaan, menunggu, produksi berlebih, pergerakan, dan pemrosesan. Dimana didapat dua pemborosan terbesar yaitu <em>defect</em> dengan nilai 27 dan <em>inventory </em>dengan nilai 22. Usulan perbaikan dilakukan di antara lain yaitu dengan membuat alat sortir untuk proses pemetikan dan membuat metode pengendalian persediaan pada <em>inventory</em></p><p><strong>Kata Kunci : </strong><em>defect, inventory<strong>, </strong>lean manufacturing, waste relationship matrix <strong> </strong></em></p><p> </p><p align="center"><strong>Abstract :</strong></p><p><em>PT X is a company engaged in the production of green tea in East Java. PT X is trying to minimize waste in the green tea production process which is to minimize the waste that occurs using the lean manufacturing concept. One of the tools used to minimize waste is the Waste Relationship Matrix (WRM) which is a method to identify waste that occurs in the company. There are 7 types of waste in WRM, namely defects, transportation, inventory, waiting, overproduction, motion, and processing where the two largest wastes are obtained, namely defects that have value is 27 and inventory with value is 22. Recommendations for improvements are to make a sorting tool for the process of picking and making inventory control methods on inventory</em></p><p><strong>Keywords: </strong><em>defect, inventory<strong>, </strong>lean manufacturing, waste relationship matrix <strong> </strong></em></p>
Peramalan Penjualan Batik Murni Dengan Pendekatan Metode Kausal Dan Time Series
Authors: Yosa Setiyoko Lintang , Zainal Muttaqin Aan , Isnaini Wiladanul 
Published: September 2023

<h1 align="center">Abstrak</h1><h1>UPT X berlokasi di Kabupaten Magetan memproduksi kulit yang memiliki beragam mesin yang digunakan untuk proses penyamakan. Banyak industri kulit menengah (IKM) yang bergerak dibidang penyamakan dan produk kulit dari Jawa Timur, khususnya dari wilayah Magetan dan sekitarnya yang mengelola kulit di UPT X yang bertugas untuk mengelola bidang pelayanan kulit dan sebagai bahan baku pembuatan sepatu dan tas yang terbuat dari kulit. Penelitian ini mengunakan metode FTA (<em>Fault Tree Analysis</em>) untuk mengidentifikasi masalah kualitas produk dan menggambarkan kondisi yang menyebabkan kejadian cacat pada produksi. Berdasarkan penelitian yang dilakukan di bulan November 2021 sampai April 2022 didapatkan nilai terbesar dari presentase <em>rework</em> terdapat pada mesin<em> fleshing</em> dengan bobot sebesar 22%. Untuk cacat mesin <em>fleshing</em> adalah sobek pada permukaan kulit yang disebabkan oleh beberapa faktor seperti rusaknya pada mata pisau,<em> </em>mesin tidak bekerja secara maksimal, terdapat goresan pada permukaan kulit, bolong atau sobek, lingkungan produksi yang menyengat, suara kebisingan, suhu panas dan kurangnya pencahayaan, rekomendasi perbaikan perlu adanya <em>maintenance</em> secara berkala untuk mengurangi cacat pada produk.</h1><p> </p><p><strong><em>Kata Kunci :</em></strong><em> Ku</em><em>alitas</em><em>, </em><em>Penyamakan Kulit</em><em>, </em><em>, FTA</em></p><p><em> </em></p><p align="center"><strong><em>Abstract</em></strong></p><p><em>UPT X is located in Magetan Regency, producing leather which has a variety of machines used for the tanning process. Many medium-sized leather industries (IKM) engaged in tanning and leather products from East Java, especially from the Magetan area and its surroundings, manage leather at UPT X which is tasked with managing the leather service sector and as raw material for making shoes and bags made of leather. This study uses the FTA (Fault Tree Analysis) method to identify product quality problems and describe the conditions that cause defects in production. Based on research conducted in November 2021 to April 2022, the largest value of the percentage of rework is found in the fleshing machine with a weight of 22%. For fleshing machine defects, there are tears on the skin surface caused by several factors such as damage to the blade, the machine does not work optimally, there are scratches on the skin surface, holes or tears, a stifling production environment, noise, heat and lack of lighting, repair recommendations need regular maintenance to reduce product defects.</em></p><p><em> </em></p><p><strong><em>Keywords:</em></strong><em> Quality, Tannery, FTA</em><em></em></p>
Clinical and Social Characteristics, Quality of Life, Adherence to Therapy of Out-Patients with Schizophrenic Spectrum Disorders: Cross-Sectional Study
Authors: Burygina L. A. , Grigorieva D. D. , Golubev S. A. , Berezantsev A. Yu. , Shumakova E. A. 
Published: September 2023

Background: clinical diversity of schizophrenic spectrum disorders determines a variety of long-term management and treatment outcomes of out-patients.Aim of the study: to analyze the interrelationships of clinical and social characteristics, quality of life and adherence to therapy in patients with schizophrenic spectrum disorders.Patients and methods: data of 120 patients observed in a neuropsychiatric dispensary with diagnoses of schizophrenic spectrum disorders (F20, F21, F25 according to ICD-10) were studied.Results: three categories of individuals were identified, taking into account the high degree of intragroup similarity of clinical and social characteristics. Patients of the first group (29%) have a stable-positive characteristics of social adaptation and a high adherence to therapy. They were characterized by a younger age, mainly an attack-like course of the disease with an affective-delusional structure of exacerbations and weakly pronounced personality changes. Significantly more often than patients of other groups, they received therapy with second-generation antipsychotic drugs of prolonged action. Patients of the second group (39%) have the negative dynamic characteristics of social adaptation and a low adherence to therapy. They were characterized by older age, continuous or episodic types of disease course with increasing defect, higher prevalence of moderately and strongly pronounced positive and negative symptoms at the time of remission. Treatment and rehabilitation measures did not give sufficient results, despite the active use of prolonged antipsychotic drugs of the second generation. In this category of patients, there were phenomena of social drift, with the collapse of social ties, loss of work skills. Patients of the third group (32%) were characterized by contradictory characteristics with stable negative characteristics of social adaptation and high adherence to therapy. A significant part of the patients had negative personality changes and often a low-grade course of the disease with a predominance of neurosis-like and depressive symptoms. Receiving for many years mainly therapy with firstgeneration antipsychotics (APP1) and practically not hospitalized in a psychiatric hospital, they found pronounced social isolation, loneliness and feelings of hostility of the surrounding world.Conclusions: the management of out-patients with schizophrenic spectrum disorders represent clinical problems depending of different forms of social adaptation and adherence to therapy, for the effective solution of which it is necessary to optimize complex social rehabilitation measures.
Attention Deficit Hyperactivity Disorder: Advanced Possibilities of Diagnostics and Therapy
Authors: Useinova A. N. , Egorova E. A. , Maryanenko S. P. 
Published: September 2023

Background: attention deficit hyperactivity disorder (ADHD) is one of the urgent problems of psychoneurology. ADHD has a significant impact on the quality of life of a patient of any age. The variability of clinical manifestations depending on the age of the patient remain the subject of scientific discussion.The aim of the review: based on the scientific data of recent years, to study achievements in the field of diagnosis and rational choice of drugs used for the purpose of pharmacotherapy of patients of various age categories with ADHD.Materials and methods: the review is formed on the basis of scientific articles published in international databases (PubMed, Cochrane Library, Cyberleninka). The search was carried out using the following keywords: “attention deficit hyperreactivity syndrome”, “ADHD”, “psychostimulants”, “psychotropic drugs without psychoanaleptic effect”.Conclusion: the features of the development and evolution of ADHD over time, by the time the patient grows up, determine its clinical manifestations, they become more heterogeneous, which requires additional diagnostic efforts to clarify the diagnosis in order to select effective pharmacotherapy in combination with psychosocial methods of treatment. Currently, drugs with and without psychoanaleptic effect are used as drug therapy for ADHD. The most promising drugs for the treatment of ADHD are monoaminergic reuptake inhibitors, as well as drugs with melatonergic activity. Of considerable interest is the further study of drugs that affect the GABA system, glutamatergic and cannabinoid transmission in the brain. In general, the authors of analysed publications unanimously recognize that the problem of selecting effective therapy of ADHD in childs and adult patients requires further study and the proposal of new means of correction.