bluuebunny/crossref_metadata_2025_split huggingface dataset:
Changes in the main dental parameters of preschoolers with caries affected by long-term probiotic intake
Authors: Kiselnikova L. P. , Toma E. I. 
Published: June 2022

Relevance. For several decades, they have added bacteria called probiotics to some foods for their positive effects on human health. In dental practice, probiotics may help fight caries and inflammatory periodontal diseases. Dentists are interested in probiotics because of the latter’s ability to adhere to and colonize various oral tissues.Purpose. To evaluate the clinical effectiveness of S. salivarius M18 probiotic in preschool children.Material and methods. The study formed 2 groups (45 children in each) of children aged 3 to 6 years with multiple dental caries who underwent dental treatment and 4-fold fluoride varnish application. The main group took 2 courses of S. salivarius M18 probiotic lozenges (the 1st course from February 16 to May 16, 2021, and the 2nd course from October 26, 2021, to January 26, 2022). The children of the comparison group did not use the probiotic. We evaluated the Hygiene Index by Fedorov-Volodkina, dmf(t) rate, ICDAS-II index, and PMA index in children of both groups at the baseline and after 3, 6 and 12 months. Additionally, both groups kept food diaries. The statistical data processing was performed variance analysis of using the Friedman test (significant differences were at p ≤ 0.05).Results. The year of observation in preschool children showed that two 3-month courses of an S. salivarius M18 probiotic intake led to a signifcant improvement in the hygiene index by 2.2 times, 2.3-fold stabilization of initial caries according to the ICDAS II index, caries decrease by 81%, gingivitis prevalence reduction (PMA index decrease by 72.9%).Conclusion. The study results confirm the effectiveness of S. salivarius M18 probiotic in preschoolers with caries as a means of dental status correction and stabilization.
Notas acerca do exílio natural em Álvaro de Campos
Authors: Rovai Mauro 
Published: June 2022

O objetivo deste texto é tentar compreender a noção de exílio presente nos versos do livro Vida e obras do Engenheiro (1990) de Álvaro de Campos. O uso da palavra exílio pelo poeta está mais próximo da ideia de uma alma errante (como diz Teresa Rita Lopes) do que da noção comum de exílio - entendida como aquele que está afastado do lugar de pertença. Considerando isto, estudaremos a forma como o poeta articula as imagens evocadas por este tipo particular de exílio, que aparece sob a capa de exílio natural (num poema escrito em 06/01/1930) e depois exploraremos uma série de outros termos que ecoam ao longo do livro, como por exemplo abandono, exclusão, turista, estrangeiro, estranho, esquecer e lembrar. Embora o foco da análise seja o livro acima mencionado, faremos também uso de outros poemas e notas do Álvaro de Campos e passagens da obra de Fernando Pessoa. A ideia é estabelecer possíveis ligações entre sociologia e literatura, utilizando a discussão dos escritos do poeta como principal abordagem metodológica.
The nonlocal problem for fractal diffusion equation
Authors: Drin Yaroslav , Drin Iryna , Drin Svetlana 
Published: June 2022

Over the past few decades, the theory of pseudodifferential operators (PDO) and equations with such operators (PDE) has been intensively developed. The authors of a new direction in the theory of PDE, which they called parabolic PDE with non-smooth homogeneous symbols (PPDE), are Yaroslav Drin and Samuil Eidelman. In the early 1970s, they constructed an example of the Cauchy problem for a modified heat equation containing, instead of the Laplace operator, PDO, which is its square root. Such a PDO has a homogeneous symbol |σ|, which is not smooth at the origin. The fundamental solution of the Cauchy problem (FSCP) for such an equation is an exact power function. For the heat equation, FSCP is an exact exponential function. The Laplace operator can be interpreted as a PDO with a smooth homogeneous symbol |σ|^2, σ ∈ Rn. A generalization of the heat equation is PPDE containing PDO with homogeneous non-smooth symbols. They have an important application in the theory of random processes, in particular, in the construction of discontinuous Markov processes with generators of integro-differential operators, which are related to PDO; in the modern theory of fractals, which has recently been rapidly developing. If the PDO symbol does not depend on spatial coordinates, then the Cauchy problem for PPDE is correctly solvable in the space of distribution-type generalized functions. In this case, the solution is written as a convolution of the FSCP with an initial generalized function. These results belong to a number of domestic and foreign mathematicians, in particular S. Eidelman and Y. Drin (who were the first to define PPDO with non-smooth symbols and began the study of the Cauchy problem for the corresponding PPDE), M. Fedoruk, A. Kochubey, V. Gorodetsky, V . Litovchenko and others. For certain new classes of PPDE, the correct solvability of the Cauchy problem in the space of Hölder functions has been proved, classical FSCP have been constructed, and exact estimates of their power-law derivatives have been obtained [1–4]. Of fundamental importance is the interpretation of PDO proposed by A. Kochubey in terms of hypersingular integrals (HSI). At the same time, the HSI symbol is constructed from the known PDO symbol and vice versa [6]. The theory of HSI, which significantly extend the class of PDO, was developed by S. Samko [7]. We extends this concept to matrix HSI [5]. Generalizations of the Cauchy problem are non-local multipoint problems with respect to the time variable and the problem with argument deviation. Here we prove the solvability of a nonlocal problem using the method of steps. We consider an evolutionary nonlinear equation with a regularized fractal fractional derivative α ∈ (0, 1] with respect to the time variable and a general elliptic operator with variable coefficients with respect to the second-order spatial variable. Such equations describe fractal properties in real processes characterized by turbulence, in hydrology, ecology, geophysics, environment pollution, economics and finance.
PENGETAHUAN IBU HAMIL TENTANG FUNGSI PEMANFAATAN BUKU KIA TAHUN 2020
Authors: Sari Mitra , Arlis Izzawati , Putri Anjeli Ratih Syamlingga 
Published: June 2022

ABSTRAK
Kurangnya pengetahuan ibu tentang penggunaan buku Kesehatan Ibu dan Anak (KIA) yakni masih dianggap sebagai buku pencatatan kesehatan bagi petugas kesehatan, menjadi kendala dalam pembentukan perilaku kesehatan ibu hamil. Tujuan dari penelitian ini adalah untuk mengetahui pengetahuan ibu hamil tentang pemanfaatan buku KIA di Desa Kampung Besar Kota wilayah kerja UPTD Puskesmas Kampung Besar Kota tahun 2020. Penelitian ini bersifat deskriptif dengan teknik pengambilan sample yaitu accidental sampling. Hasil Penelitian menunjukan bahwa mayoritas responden memiliki tingkat pengetahuan baik tentang fungsi manfaat buku KIA yaitu sabanyak 20 orang (66,67 %). Maka dapat disimpulkan bahwa secara keseluruhan pengetahuan ibu hamil tentang fungsi pemanfaatan buku KIA di Kampung Besar Kota tahun 2020 didapatkan hasil mayoritas berpengetahuan baik.
KECEMASAN IBU HAMIL DALAM MASA PANDEMI COVID-19 DI WILAYAH KERJA PUSKESMAS MINAS
Authors: Alwi Nike Puspita , Fitri Ainil , Astari Winnie 
Published: June 2022

Covid-19 still be a pandemic in Indonesia since two years ago. The vulnerable age group are the elderly, the people who has comorbid condition and pregnant woman. Pregnancy will be risk to worsen symptoms and also to maternal and the fetus health. This study aims to describe about the anxiety of Maternal Pregnancy during pandemic Covid-19. The design of this study is descriptive. The population of this study is 98 of pregnant woman who settle in Minas Public Health Center Work Area. The sample was chosen by total sampling technique. Data were collected by using HARS (Hamilton Anxiety Rating Scale) questionnaire. The result finding showed that there are 18,4% respondents didn’t anxiety, 54,1% mild anxiety, 27,6% moderate severity of anxiety, and no respondents has severe or panic (an overwhelm anxiety severity) during Covid-19 Pandemic. We can conclude that Covid-19 in fact brought mild severity to pregnant woman. Minas Public Health Center should give health education about guidelines for pregnancy in pandemic and also how to control the worries pregnancy and health during Covid-19.
Predictors of long-term ventricular tachyarrhythmia recurrence after combined endo-epicardial ablation in patients with structural heart disease
Authors: Simonova K. A. , Orshanskaya V. S. , Lebedeva V. K. , Garkina S. V. , Lyubimtseva T. A. , Vander M. A. , Miller Yu. V. , Tatarsky R. B. , Kamenev A. V. , Naymushin M. A. , Lebedev D. S. , Mikhaylov E. N. 
Published: June 2022

Purpose. To identify predictors of ventricular tachycardia (VT) recurrence after endo-epicardial ablation in patients with structural heart disease.Methods. A prospective observational study included 39 patients with structural heart disease and indications for catheter ablation of ventricular tachyarrhythmia. Endo- and epicardial electroanatomical mapping of the ventricular myocardium and ablation of abnormal electrical activity areas were performed. Clinical, ECG characteristics, and voltage maps of bipolar potentials (limits of scar detection <0.5 mV, normal activity >1.5 mV) and unipolar signals (limits <5.0 and >9.0 mV, respectively) on endo- and epicardial surfaces were evaluated. Intraprocedurally, the procedure was considered effective when no VT was inducible; partially effective - when only clinical VT(s) was/were non-inducible. Scheduled patient visits or remote monitoring were performed at 6, 12 and 24 months, and then annually.Results. The mean age of the patients was 49.5±15.7 years (34 men and 5 women). VT recurrences at 6 months were more often detected in non-ischemic cardiomyopathy patients, in subjects with non-paroxysmal atrial fibrillation (42.9% vs. 7.4%), with a lower VT-QRS amplitude in lead III (0.6 [0.4;1.07] versus 1.28 [0.99; 1.53] mV), and when epicardial “scar” area prevailed over endocardial, P<0.05 for all listed parameters. At 12-months, VT recurrence was more common in patients with partially effective ablation (33.3% vs. 5.0% in patients with effective ablation, P=0.02). The presence of electrical storm at the time of ablation was independently associated with recurrences (HR 4.32; 95% CI: 1.06-17.48; P=0.04).Conclusion. In a heterogeneous group of patients, clinical and electrophysiological factors associated with VT recurrence have been identified at various follow-up periods after endo-epicardial ablation. Electrical storm ablation is an independent predictor of VT recurrence in the long-term, up to 5 years of follow-up.
PENGARUH PERUBAHAN PENGGUNAAN LAHAN TERHADAP DEBIT PUNCAK DI DAS PEUSANGAN BIREUEN
Authors: Pratiwi Hilda , Yusdiana Yusdiana 
Published: June 2022

The purpose of this study were to analyze and determine the magnitude of the effects of land use changes for run off coefficient and peak flows in Krueng Peusangan This study held in Krueng Peusangan, Bireuen. Land use changes in Krueng Peusangan on period 2015 - 2019 is of secondary forest decreased covers 1950 ha (2,41%), reduced mixed land farming 1241 (1,54%), ricefield 812 ha (1,00%) and the dry land agriculture 97 ha (0,12%), while the addition of comprehensive settlement of 2150 ha (2,66%), and shrubs thicket 1950 ha (2,41%) of the total area of Krueng Peusangan. Runoff coefficient value (C) increased from 0.19 in 2015 to 0.20 in 2019.
Keyword: DAS, land use, runoff coefficient
ANALISIS STRATEGI PEMASARAN UNTUK MENINGKATKAN PENJUALAN PRODUK BROWNIES COKLAT PADA UD DHENOK GROUP
Authors: Aditya Prayudhi Luhur , Zamrodah Yuhanin 
Published: June 2022

The availability of cocoa beans is very large in the Blitar area so that it opens up considerable business opportunities for the people in Blitar. In addition, cocoa plants as a producer of cocoa beans can thrive in the Blitar area, making it easy to obtain raw materials. Processing of basic ingredients of chocolate in the Blitar area is still minimal, so it is very necessary to diversify products from chocolate. One of the products here is chocolate brownies where an effective marketing strategy is needed to increase sales of Chocolate Brownies. The purpose of this study was to determine the marketing strategy of Chocolate Brownies products with SWOT analysis.
The marketing system carried out at UD Dheenok Group uses a direct marketing system, namely sales at industrial sites and indirectly by distributing products to Kampung Chocolate as a working partner in marketing. customers, while the weakness lies in unwritten financial administration, and does not have investors so that it has an impact on business development and the absence of visual promotion media such as advertisements. market due to the lack of similar products in Blitar City. The biggest threat faced in marketing chocolate brownies is the price of raw materials for eggs that fluctuates and the product expiration period is short, which is around 10 days. The marketing strategy used by UD Dheenok group in developing chocolate brownie processed food products is a business strategy, namely product excellence
Association between Serum Uric Acid Level and Chronic Kidney Disease
Authors: Wariki Maria C. , Waleleng Bradley J. , Pandelaki Karel 
Published: June 2022

Abstract: As already known, chronic kidney disease (CKD) could result in a change of serum uric acid (SUA) level which leads to hyperuricemia. However, many studies suggest that SUA level has an important role in CKD progression and independently associated with a new onset of CKD. This study aimed to find out the independent association between SUA level and CKD. This was a literature review study using databases of Google Scholar and Pubmed. The results obtained 10 articles that met the inclusion and exclusion criteria. All studies proved that there was an association between SUA level and CKD. An elevated SUA level, known as hyperuricemia, was a risk factor in renal impairment and CKD progression. In conclusion, there is an independent association between SUA level and CKD.Keywords: serum uric acid; chronic kidney disease Abstrak: Telah diketahui bahwa penyakit ginjal kronis (PGK) dapat memengaruhi kadar asam urat dan mengakibatkan hiperurisemia. Banyak penelitian yang telah dilakukan membuktikan bahwa kadar asam urat secara independen memengaruhi terjadinya PGK. Penelitian ini bertujuan untuk mengetahui hubungan antara kadar asam urat serum dengan PGK. Jenis penelitian ialah suatu literature review dengan menggunakan database Google Scholar dan Pubmed. Hasil penelitian mendapatkan 10 artikel yang sesuai dengan kriteria inklusi dan eksklusi. Kesepuluh artikel menun-jukkan adanya hubungan independen antara kadar asam urat serum dengan PGK. Peningkatan kadar asam urat serum yang dikenal dengan hiperurisemia dianggap sebagai salah satu faktor dalam progresifitas gangguan ginjal dan PGK. Simpulan penelitian ini ialah terdapat hubungan antara kadar asam urat serum dengan PGK.Kata kunci: asam urat serum; penyakit ginjal kronis
JamRF: Performance Analysis, Evaluation, and Implementation of RF Jamming over Wi-Fi
Authors: Ali Abubakar S. , Baddeley Michael , Bariah Lina , Andreoni Martin , Lunardi Willian T. , Giacalone Jean-Pierre , Muhaidat Sami 
Published: June 2022

<p>Jamming attacks significantly degrade the performance of wireless communication systems and can lead to significant overhead in terms of re-transmissions and increased power consumption. Although different jamming techniques are discussed in the literature, numerous open-source implementations have used expensive equipment in the range of thousands of dollars with the exception of a few. These implementations have also tended to be partial band, and do not cover the whole available bandwidth of the system under attack. In this work, we demonstrate that flexible, reliable, and low priced software-defined radio (SDR) jamming is feasible by designing and implementing different types of jammers against IEEE 802.11n networks. First, to demonstrate the optimal jamming waveform, we present an analytical bit error rate expression of the system under attack by employing two common jamming waveforms: Gaussian noise and digitally modulated. Then, we validate this analysis through simulations using the MATLAB WLAN toolbox. Afterwards, we implement JamRF, a toolkit that employs a low-cost SDR to implement numerous types of jammers to validate the analysis. Obtained results showed that, to jam the whole 2.4GHz spectrum, a stateful-reactive jammer employing random channel hopping jamming strategy, achieves a packet loss ratio above 90%. </p>
Approximate Noise-Whitening in MIMO Detection via Banded-Inverse Extension
Authors: Hu Sha , Wang Hao 
Published: June 2022

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<p>In this paper, we propose a novel approximate noise-whitening for multi-input multi-output (MIMO) detection with banded-inverse extension (BIE). If a noise covariance matrix origins from a Gauss-Markov process (GMP), its inverse is banded and the proposal is exact and yields no accuracy-losses. For general matrices to be inverted, the approximation-errors from inversion introduce a mismatched MIMO detection-model, which can cause performance-degradation. Hence, we develop an information-theoretic tool with generalized mutual information (GMI) to evaluate the impacts from approximation-errors on the final achievable rate. We show that the approximate noise-whitening method based on BIE not only minimizes the noise-distortion measured from the Kullback-Leibler (KL) divergence, but also asymptotically maximizes GMI of the MIMO system as signal-to-noise ratio (SNR) increases. Besides, the proposal also provides a unified framework for approximate matrix-inverse with an adjustable band-size that can tune the trade-off between complexity and accuracy.</p>
Os Empresários comerciais e o governo Bolsonaro
Authors: S. Vaccari Gabriel , C. M. de Albuquerque Mateus 
Published: June 2022

Neste trabalho buscamos analisar a relação do empresariado comercial com o governo Bolsonaro, entre os anos de 2018 e 2020. Metodologicamente, o artigo realiza uma análise de conteúdo das manifestações discursivas de quatro das mais importantes associações do empresariado comercial do Brasil. Como resultado, identificamos haver forte apoio às reformas liberais, de maneira ativa, pautando formas específicas nestas reformas e um engajamento favorável ao governo, no período eleitoral e em seu primeiro ano. Também identificamos que os comerciantes se mobilizaram ativamente por pautas específicas do setor. Quanto à pandemia foi possível observar que todas as associações defenderam a necessidade de ajuda por parte do governo para os empresários, mas somente no Instituto para o Desenvolvimento do Varejo (IDV) identificamos pressão pela reabertura do comércio.
POTENSI PENGEMBANGAN SKALA RESILIENSI BERBASIS FALSAFAH FIIL PESENGGIRI MASYARAKAT LAMPUNG
Authors: Wahyudi Amien 
Published: June 2022

Manusia hidup dan berkembang tidak dapat dipisahkan dari sebuah budaya. Manusia dapat berffikir, mempercayai dan merasakan budayanya. Penulisan artikel ini dilakukan dengan tujuan untuk melihat potensi pengembangan skala resiliensi berbasis falsafah fiil pasenggiri masyarakat Lampung. Penulisan makalah dilakukan dengan studi literatur yang diambil dari berbagai macam sumber.Data-data yang diperoleh dari studi literatur ini kemudian dideskripsikan. Sumber data pada penulisan makalah ini diperoleh melalui buku dan jurnal yang diperoleh melalui data base Google Schoolar.Hasil penelitian menunjukkan bahwa 1) Dalam pengembangan sebuah skala psikologi harus memperhatikan validitas dan reliabelitas dari skala yang dikembangkan, 2) Falsafah Piil Pesenggiri terdapat ajaran-ajaran yang mana yang saling menjual pokok-pokok diantaranya (i) pesenggiri (harga diri), (ii) bejuluk beadek (bernama bergelar, (iii) nemui nyimah (memiliki sifat dasar dan memberi kepada siapa saja), (iv) nengah nyappor (kemampuan beradaptasi), (v) sakai sambayan (mengandung, bentuk kepedulian, welas asih, dan dermawan).
Pengembangan Bahan Ajar Apresiasi Prosa Fiksi
Authors: Turama Akhmad Rizqi , Ansori Ansori , Mul Sri Rarasati 
Published: June 2022

Penelitian dilatarbelakangi oleh sudah tersusunnya prototipe bahan ajar yang sesuai dengan kebutuhan mahasiswa. Namun, bahan ajar belum divalidasi dan diuji efektivitasnya. Hal ini disebabkan penelitian sebelumnya lebih terfokus pada penyusunan bahan ajar. Oleh karena itu, penelitian ini perlu dilakukan. Penelitian ini merupakan penelitian pengembangan yang bertujuan untuk menciptakan suatu buku ajar apresiasi prosa fiksi. Hasil yang diharapkan adalah tercipta bahan ajar yang utuh (kompetensi dasar, tujuan pembelajaran, bahan/materi, kegiatan perkuliahan, latihan dan evaluasi). Penelitian ini menggunakan desain penelitian pengembangan, diawali menyusun tujuan pembelajaran, menganalisis kebutuhan, menyusun bahan ajar, memvalidasi prototipe kepada tiga orang reviuwer, memperbaiki dan menyusun prototipe bahan ajar sesuai saran reviuwer. Tiga validator yang dimaksud adalah validator materi, validator bahasa, dan validator media. Hasil validasi menunjukkan bahwa produk ini layak untuk diujicobakan. Setelah diujicoba kepada mahasiswa, hasil pretes dan postes menunjukkan adanya kenaikan nilai mahasiswa dari rata-rata 72 menjadi 84.
MUA Jenazah, Profesi atau Panggilan Hati?
Authors: Muliatie Yurilla Endah , Jannah Nur , Panglipursari Dwi Lesno 
Published: June 2022

MUA Jenazah bukanlah profesi yang umum diminati karena bagi sebagian orang profesi ini menakutkan. Tetapi profesi ini sangat dibutuhkan oleh agama dan kebudayaan tertentu. Untuk menekuni profesi ini diperlukan konsep diri yang baik dan calling orientation yang kuat sehingga para MUA Jenazah ini bisa memberikan kualitas layanan yang prima pada pihak keluarga yang berduka. Hal ini sangat menarik untuk diteliti dimana konsep diri itu sendiri bukanlah bawaan tetapi berkembang dari pengalaman yang terus menerus. Sedangkan calling orientation adalah panggilan yang harus dipenuhi oleh individu pada pekerjaannya, menikmati dan memaknai pekerjannya secara intrinsik dan melihat pekerjaan tersebut sebagai pusat identitasnya.
Penelitian ini bertujuan untuk mengetahui bagaimana konsep diri dan calling orientation pada MUA Jenazah. Oleh karena itu metode penelitian yang digunakan adalah metode kualitatif. Penelitian kualitatif yang dilakukan dalam penelitian ini adalah dengan jenis studi kasus life history. Subjek pada penelitian ini adalah MUA Jenazah yang mendedikasikan hidupnya untuk merias jenazah.
Dari hasil wawancara dengan informan dapat disimpulkan bahwa informan melakukan pekerjaan merias jenazah secara sukarela dan hanya bermaksud membantu orang-orang yang membutuhkan jasanya. Dia tidak mengharapkan imbalan apapun meskipun peralatan untuk merias jenazah juga harganya tidaklah murah. Informan melakukan hal ini sebagai rasa terima kasihnya kepada Tuhan karena dia pernah berada dalam posisi di tolong oleh orang-orang di sekitarnya. Informan dalam melakukan pekerjaannya berdasarkan calling orientation.