bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of the mechanisms of hypnosis from the perspective of the dominant doctrine of academician Ukhtomsky
Authors: Ананьев В.Н. , Торшин В.И. 
Published: February 2022

В нашей работе показано, что гипноз является эффективным физиологическим методом изучения высшей нервной деятельности человека, в том числе и учения академика А.А. Ухтомского о доминанте. На основании научного исследования доказано, что доминанта в гипнозе обладает особыми свойствами формироваться быстро и надолго по приказу гипнотизера и полностью подавляет работу и превосходит по силе все остальные доминанты, эта доминанта названа нами доминанта гипноза.
In our work, we have shown that hypnosis is an effective physiological method for studying the higher nervous activity of a person, including the teachings of academician A. A. Ukhtomsky about the dominant. Based on scientific research, it has been proved that the dominant in hypnosis has special properties to be formed immediately and for a long time at the order of the hypnotist and immediately suppresses and surpasses all other dominants this dominant is called the dominant of hypnosis.
Identification of the minimum of the Allan variation curve in the study of electrochemical noise
Authors: Абатуров М.А. 
Published: February 2022

Рассмотрены возможности применения метода вариаций Аллана для анализа шумов электрохимической системы Li-MnO2 . Для анализа использовался временной ряд записи с дискретизацией 610 Гц продолжительностью 1800 с. Показано, что кривая вариации Аллана согласуется с квадратичным законом статистического усреднения. Установлено, что при малом числе кластеров результат усреднения сопровождается заметным разбросом оценки. Во временном ходе кривой вариации Аллана была выявлена тенденция формирования минимума при временах 100–200 с. Сделан вывод о результативности применения метода вариации Аллана.
The possibilities of using the Allan variation method for analyzing the noise of an electrochemical system Li-MnO2 are considered. The time series of recording with sampling of 610 Hz and duration of 1800 s was used for the analysis. It is shown that the Allan variational curve agrees with the quadratic law of statistical averaging. It is found that for a small number of clusters, the averaging result is accompanied by a noticeable spread in the estimate. In the time course of the Allan variation curve, a tendency to form a minimum at times of 100–200 s was revealed. The conclusion is made about the effectiveness of the Allan variation method.
Once again about phillomorphic branches in coniferous
Authors: Матюхин Д.Л. , Симахин М.В. 
Published: February 2022

На основании многолетних исследований в коллекциях отечественных ботанических садов описаны ранее неизвестные варианты строения филломорфных ветвей у хвойных. Охарактеризованы разные типы филломорфных ветвей: простые и разветвленные, с листьями в одной плоскости и в двух параллельных плоскостях, с листьями разных типов, опадающих одновременно и целиком, продолжительное время и по частям. У некоторых филломорфных ветвей в их состав входят брахибласты, ксероморфные побеги и филлокладии. Филломорфные ветви характерны для всех семейств хвойных.
On the basis of many years of research in the collections of Russian botanical gardens, previously unknown variants of the structure of phillomorphic branches in conifers are described. Different types of phillomorphic branches are characterized: simple and branched, with leaves in one plane and in two parallel planes, with leaves of different types, falling off simultaneously and entirely, for a long time and in parts. Some phylomorphic branches include brachyblasts, xeromorphic shoots and phylloclades. Phillomorphic branches are characteristic of all coniferous families.
The life cycle of Acupalpus exiguus (Dejean, 1829) (Coleoptera, Carabidae) in the South of the Meshchera Lowland
Authors: Трушицына О.С. 
Published: February 2022

По итогам исследований (2006–2008 гг.) на пойменных лугах Мещёрской низменности впервые описан жизненный цикл жужелицы Acupalpus exiguus (Dejean, 1829) на основании данных о половозрастном составе локальных популяций вида. Жизненный цикл реализуется как одногодичный моновольтинный моноцикл с весенне-летним размножением и зимовкой на стадии молодого имаго.
Research was carried out in 2006–2008 in the floodplain meadows of the Meshchera Lowland. The life cycle of Acupalpus exiguus (Dejean, 1829) according to data on sex and age structure of it local populations in different floodplain meadows of Meschera Lowland are described and discussed. The life cycle is realized as annuals the spring-summer period of reproduction and imago hibernation are observed.
Improving the operational efficiency of deep high-temperature wells
Authors: Халадов А.Ш. 
Published: February 2022

В настоящее время многие из разрабатываемых нефтегазовых месторождений, как в мире, так и в России, находятся на поздней или завершающей стадии разработки. Поэтому для поддержания необходимых годовых отборов нефти в стране требуется разведка и ввод в эксплуатацию новых перспективных площадей. Зачастую такие действующие и новые месторождения нефти, и газа приурочены к глубокозалегающим продуктивным горизонтам, отличающихся высокими пластовыми температурами (до 180°С) и давлением (до 100 МПа). В большинстве случаев эти горизонты литологически представлены карбонатными пародами (как, например, в Грозненском нефтяном районе) и связаны с трещинно-поровым типом коллектора.
Currently, many of the developed oil and gas fields, both in the world and in Russia, are at a late or final stage of development. Therefore, to maintain the required annual oil withdrawals in the country, exploration and commissioning of new promising areas is required. Often, such active and new oil and gas fields are confined to deep-lying productive horizons, characterized by high reservoir temperatures (up to 180°C) and pressure (up to 100 MPa). In most cases, these horizons are lithologically represented by carbonate sediments (as, for example, in the Grozny oil region) and are associated with fractured-porous reservoir type.
SPANISH NAMES ORTHOGRAPHIC FEATURES AND ETYMOLOGY
Authors: Камачо Ч.М.Д. , Подоплелова Я.В. 
Published: February 2022

В статье представлены результаты исследования орфографических особенностей происхождения и написания испанских фамилий. Указывается, что на сегодняшний день существуют различные вариации написания испанских фамилий стран латиноамериканского региона. Сделан вывод о том, что правильность написания фамилий видоизменялась наряду с развитием исторических событий. Анализ показывает, что развитие технологий и телекоммуникаций в современном мире цифровизации способствует снижению тенденции проблемы неверного написания и интерпретации современных испанских фамилий.
The present article studies orthographic features of the names and surnames in Spanish-speaking countries and its etymology. It is considered that today there are various options of the Spanish names and surnames writing ability in Latin America. It is analyzed that formal correctness of the names and surnames spelling has been dramatically changed due to the periods of history. Modern technological development and digitalization has resulted in reducing trend of the wrong Spanish names and surnames spelling problem and contemporary new Spanish names interpretation.
Caracterização Sedimentológica da Praia de Morro Branco, Litoral Leste Cearense: Uma Análise Espaço-temporal
Authors: Da Câmara Isaias Farias , Barros Eduardo Lacerda , Da Silva Rhaiane Rodrigues 
Published: February 2022

O objetivo deste trabalho foi avaliar e caracterizar a distribuição espaço-temporal dos parâmetros estatísticos dos sedimentos superficiais da Praia de Morro Branco, no litoral leste cearense, com ênfase nos seguintes parâmetros: Diâmetro médio, grau de selecionamento, curtose e assimetria. Para isso, a metodologia utilizada foi a de Suguio (1973), tendo como base a escala de Wentworth (1992) e os parâmetros descritos por Folk e Ward (1957). Os softwares utilizados foram o Sistema de Análise Granulométrica (SAG) para o tratamento dos parâmetros estatísticos; o SigmaPlot para gerar os gráficos de dispersão e correlação; e o Surfer para a interpolação dos dados. Os sedimentos que compõem a Praia de Morro Branco são predominantemente classificados de areia média e fina, com o grau de selecionamento moderado. Quanto a curtose, houve a presença majoritária de sedimentos leptocúrticos e mesocúrticos, tendo os valores de assimetria classificados por aproximadamente simétricos. Houveram diferenças espaciais entre os setores leste, central e oeste; e temporal, baseada na influência dos processos costeiros e feições costeiras (dunas, falésias e plataforma de abrasão) sobre o ambiente praial. Os dados oriundos deste trabalho podem servir de subsídios para a gestão costeira e ambiental e apontam a necessidade da preservação das feições costeiras. Sedimentological Characterization of the Morro Branco Beach, East Coast of Ceará: A Spatio-temporal AnalysisA B S T R A C TThe objective of this work was to evaluate and characterize the spatio-temporal distribution of the statistical parameters of the superficial sediments of the Morro Branco Beach in the east coast of Ceará State, with emphasis on the following parameters: Mean size, sorting, kurtosis and skewness. For this, the methodology used was that of Suguio (1973), based on the Wentworth scale (1922) and the parameters described by Folk and Ward (1957). The software used was the Granulometric Analysis System (GAS) for the treatment of statistical parameters; SigmaPlot to generate the scatter and correlation graphs; and Surfer for data interpolation. The sediments present at Morro Branco Beach are predominantly classified as medium and fine sand, with a moderate sorting. As for kurtosis, there was a major presence of leptocurtic and mesocurtic sediments, with the values of skewness being classified by approximately symmetrical. There were spatial differences between the eastern, central and western sectors; and temporal, based on the influence of coastal processes and coastal features (dunes, cliffs and abrasion platform) on the beach environment. The data from this work can use as subsidies for coastal and environmental management and point to the need to preserve coastal features.Keywords: Mean size; sorting; kurtosis and skewness
Estabilidade de agregados dos solos em uma topossequência cultivada com cana-de-açúcar em Astorga-PR
Authors: Marcatto Francieli Sant'ana , Silveira Hélio , Fontana Alan Charles 
Published: February 2022

A cana-de-açúcar têm se expandido no Brasil, principalmente sobre as áreas cultivadas com pastagens, aumentando a degradação estrutural dos solos. Diante disso, este trabalho propõe determinar a estabilidade de agregados dos solos ao longo de uma topossequência derivada de arenitos da Formação Santo Anastácio, visando compreender a dinâmica natural destes solos e a interferência do manejo da cana-de-açúcar na sua qualidade estrutural e suscetibilidade erosiva. Os procedimentos metodológicos incluíram o levantamento da topossequência, a abertura de trincheiras, a descrição morfológica dos perfis e a coleta de amostras para a determinação da granulometria, argila dispersa em água, densidade do solo, diâmetro médio ponderado dos agregados, carbono orgânico e óxidos de ferro e alumínio. O diâmetro dos agregados variou de acordo com as características morfológicas dos solos e o manejo empregado no cultivo da cana-de-açúcar, com a formação de agregados pequenos e mais suscetíveis a erosão no horizonte superficial do Luvissolo e Argissolo. No Latossolo foi identificado indícios de compactação superficial e a formação de agregados grandes devido a processos mecânicos relacionados ao manejo.Palavras-chave: degradação estrutural, bacia hidrográfica do Pirapó, solos arenosos, suscetibilidade a erosão. Soil aggregates stability in a toposequence cultivated with sugarcane in Astorga-PR A B S T R A C TSugarcane has expanded in Brazil, mainly over areas cultivated with pastures, increasing the structural degradation of soils. Therefore, this work proposes to determine the stability of soil aggregates along a toposequence derived from sandstones of the Santo Anastácio Formation, to understand the natural dynamics of soils and the interference of sugarcane management in its structural quality and erosive susceptibility. The methodological procedures included the survey of the toposequence, the opening of trenches, the morphological description of the profiles and the collection of samples to determine the granulometry, clay dispersed in water, soil density, mean weight diameter of aggregates, organic carbon, iron and aluminum oxide. The diameter of the aggregates varied according to the morphological characteristics of the soils and the management used in the cultivation of sugarcane, with the formation of small aggregates and more susceptible to erosion in the superficial horizon of Luvisol and Argisol. In the Latosol, signs of superficial compaction and the formation of large aggregates were identified due to mechanical processes related to management.Keywords: structural degradation, Pirapó watershed, sandy soils, susceptibility to erosion.
Geomorfologia dos tabuleiros interiores do estado do Ceará - Nordeste do Brasil
Authors: Costa Luis Ricardo Fernandes da , Barreto Lucas Lopes , Oliveira Vládia Pinto Vidal de , Maia Rubson Pinheiro 
Published: February 2022

O artigo analisa a distribuição dos tabuleiros interiores no estado do Ceará. Nesse sentido, aspectos como agradação de sedimentos em ambientes fluviais e análise das coberturas colúvio-eluviais são pontos importantes na discussão. A partir da correlação de dados bibliográficos, cartográficos, altimétricos e morfoestruturais, foi proposta uma classificação dessas manchas e uma discussão acerca da evolução geomorfológica baseado na Índice de Concentração de Rugosidade (ICR) e processos denudacionais. A evolução geomorfológica dessas áreas demonstra a importância de fatores dentre os quais destacam-se a distribuição dos tabuleiros interiores em diferentes cotas, o que evidencia um importante dado quanto a dinâmica fluvial no Paleógeno/Neógeno sobre diferentes unidades de relevo. Assim, os tabuleiros interiores são feições que contribuem para o entendimento da evolução geomorfológica no Cenozoico no estado do Ceará, devido a fatores como o material geológico, que datam os processos que resultaram na agradação destes depósitos; e as formas, que apresentam níveis de dissecação e altitudes diferentes, auxiliando no entendimento das mudanças climáticas e alterações dos níveis de base local e regional.Palavras-chave: Formas agradacionais. Superfícies planas. Cenozoico. Geomorphology of interior tablelands in the state of Ceará - Northeast of Brazil A B S T R A C T The article analyzes the distribution of indoor trays in the state of Ceará. In this sense, aspects such as sediment pleasing in fluvial environments and analysis of colluvium-eluvial cover are important points in the discussion. Based on the correlation of bibliographic, cartographic, altimetric and morphostructural data, it was proposed to classify these spots and discuss the geomorphological evolution based on the Roughness Concentration Index (ICR) and denudational processes. The geomorphological evolution of these areas demonstrates the importance of factors among which stands out, 1 - the distribution of the interior boards in different levels, which shows an important data regarding the river dynamics in the Paleogen / Neogen over different relief units. Thus, the interior boards are features that contribute to the understanding of the geomorphological evolution in the Cenozoic in the state of Ceará, due to factors such as the geological material, which date the processes that resulted in the pleasing of these deposits; and the shapes, which have different dissection levels and altitudes, helping to understand climate change and baseline levels.Keywords: Gradational forms. Flat surfaces. Cenozoic.
Modelo matemático multicriterio, aplicado a un software de inventarios de productos de fibra acrílica desarrollado en C# y MATLAB.
Authors: Toscano Guerrero Eduardo , Vinueza López Cristina Nataly , Gavidia García José Luis , Moyolema Chaglla Ángel Gustavo 
Published: February 2022

Miles de empresas en la actualidad se disputan la iniciativa en el marco de la tecnología y de los recursos que disponen, con el objetivo de que el mercado se encuentre siempre solvente con respecto a sus necesidades, de tal forma que a nivel nacional y a nivel del emplazamiento local se aplican estrategias, las mismas que permiten a las empresas crecer de mejor manera, aplicando en sus políticas nuevos procesos que conducen a un mejor desarrollo en el área de la comercialización de artículos de fibra acrílica. Los inconvenientes que atacan a las empresas obligan a que se encuentren opciones de solución, tratando específicamente sobre los inventarios como una solución importante de capital que se hallan en los activos, los cuales conllevan honrosos gastos de personal administrativo, materiales y espacio en bodega de almacenamiento, que obligatoriamente necesitan de respuestas prácticas con la finalidad de equilibrar las variables: cliente y la rotación de productos. El objetivo neurálgico del actual investigación lleva a la solución de este problema incorporando un modelo matemático multicriterio, desarrollando un software combinado el lenguaje de programación C# y el paquete computacional MATLAB, dando solución al problema inventarios con respecto a pedidos de los productos con mayor demanda en el mercado local y nacional, optimizando de esta manera los recursos y obteniendo una solución equilibrada con respecto a la rotación de productos bajo un correcto inventario. El modelo matemático está basado en el análisis de inventarios “ABC” multicriterio que permite combinar variables de comercialización.
Evaluating the effect of a fish oil supplement on the Omega-3 Index of three professional cyclists competing in the Tour de France: a case study.
Authors: Macartney Michael , Hesseling Marcel , Ortolano Raquel , McLennan Peter , Peoples Greg 
Published: February 2022

Background: Modifying the Omega-3 Index (O3I) in the elite endurance cyclist is desirable for cardiovascular and anti-inflammatory effects. This case study evaluated the effect of evidence based fish oil supplementation, providing long chain omega-3 eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), on three elite riders taking part in the Tour de France (TdF).
Methods: The O3I of three riders was evaluated using a finger prick blood sample at the start of the season. Riders were then advised to consume daily fish oil supplements (NAMEDsport) according to their initial O3I to achieve >8% membrane EPA+DHA. Follow up blood samples were collected before and after the TdF.
Results: At baseline, the O3I of rider one (R1: 6.23%) and two (R2: 6.77%) were categorised as sub-optimal (<8%) whereas rider three (R3: 9.66%) was >8%. Two daily fish oil capsules (1118 mg EPA/458 mg DHA) increased the O3I to in both R1 (8.40%) and R2 (9.69%) by the start of the TdF and this was maintained upon completion of the race (R1: 8.81%; R2: 9.37%). The O3I of R3 (9.24%) was maintained by consuming one daily fish oil capsule (559 mg EPA/229 mg DHA) in the lead up to the TdF and upon completion their O3I was similar (9.52%) despite increasing their intake to two daily capsules during the TdF.
Conclusion: This case study demonstrates that an elite cyclist, consuming 1-2 daily fish oil capsules, can achieve and maintain a high O3I, in the favour of cardio-protection and anti-inflammation during arduous competition.
Pengembangan Bahan Ajar Online Sebagai Media Pembelajaran Selama Covid-19
Authors: Afriani Rozana , Muti'ah Muti'ah , Al Idrus Syarifa Wahidah 
Published: February 2022

Penelitian ini termasuk penelitian pengembangan (R&D) yang bertujuan untuk mengetahui tingkat kelayakan dan kepraktisan dari bahan ajar online yang dikembangkan. Bahan ajar online dengan pokok bahasan hukum-hukum dasar kimia untuk pegangan peserta didik kelas X telah berhasil dikembangkan. Pengembangan bahan ajar online telah melalui serangkaian tahapan validasi ahli, respon guru dan peserta didik menggunakan instrument angket, dan uji coba terbatas. Penelitian pengembangan (R&D) dilakukan dengan 4 tahapan yakni: tahap define (pendefinisian), tahap design (perancangan), tahap development (pengembangan), dan tahap dissemination (penyebaran). Bahan ajar online ÃÂ yang telah dikembangkan dinyatakan sangat valid dan layak oleh validator ditinjau dari beberapa komponen dengan nilai rata-rata didapatkan sebesar 4 dari skor 1-4 dan praktis dengan persentase kepraktisan dari peserta didik sebesar 79% serta didukung dengan persentase kepraktisan dari guru sebesar 88%. Berdasarkan hasil yang diperoleh dapat ditarik kesimpulan bahwa bahan ajar online dengan pokok bahasan hukum-hukum dasar kimia kelas X yang telah dikembangkan dengan model 4D memenuhi kriteria yakni sangat layak dan sangat praktis digunakan dalam proses kegiatan belajar mengajar secara online.Kata Kunci: Pengembangan, Bahan Ajar Online, Hukum-Hukum Dasar Kimia.
Identifikasi Kesulitan Belajar Kimia Siswa SMA Negeri 1 Narmada Selama Pandemi Covid-19
Authors: Iswara Widya Hilalia , Muntari Muntari , Rahmawati Rahmawati 
Published: February 2022

Penelitian ini bertujuan untuk mengetahui (1) tingkat kesulitan belajar kimia siswa, (2) faktor-faktor yang menyebabkan kesulitan belajar kimia siswa, (3) hubungan antara faktor-faktor kesulitan belajar kimia siswa dengan hasil belajar kimia siswa kelas XII MIPA di SMAN 1 Narmada. Jenis penelitian ini merupakan penelitian deskriptif dengan pendekatan kuantitatif. Populasi penelitian ini adalah siswa-siswi kelas XII MIPA tahun ajaran 2020/2021 yang berjumlah 196 orang dan diambil 130 orang sebagai sampel. Teknik pengumpulan data menggunakan soal tes, angket tertutup dan dokumentasi. Analisis data menggunakan analisis data perhitungan rata-rata (mean) skor dengan bantuan Microsoft Excel 2016 dan analisis korelasi. Hasil penelitian menunjukkan bahwa (1) tingkat kesulitan belajar kimia siswa paling tinggi terdapat pada indikator ke-3 (menghitung tekanan uap larutan elektrolit)ÃÂ pada soal nomor 4 sebesar 71,58% dengan kategori tinggi (2) faktor penyebab kesulitan belajar siswa ditinjau dari faktor internal yaitu faktor minat dengan sebesar 69,23%, dan faktor motivasi sebesar 51,53%, sedangkan pada faktor eksternal yaitu faktor keluarga sebesar 45,39%, faktor sekolah 42,30%, faktor masyarakat 49,23% dan faktor materi kimia sebesar 60,77%. (3) terdapat hubungan antara faktor-faktor kesulitan belajar kimia siswa dengan hasil belajar kimia siswa dengan koefisien korelasi 0,357.
Hubungan antara Penggunaan Fasilitas Belajar dengan Motivasi Belajar Kimia pada Era Wabah Covid-19
Authors: Pratiwi Noni , Wildan Wildan , Loka I Nyoman , Muntari Muntari 
Published: February 2022

Penelitian deskriftif kuantitatif ini bertujuan untuk mengetahui kekuatan hubungan antara penggunaan fasilitas belajar denganÃÂ motivasi belajar kimia pada era wabah Covid-19 pada siswa kelas XI IPA SMAN 1 Pringgarata tahun 2021 dengan menggunakan metode penelitian survei. Adapun rancangan dalam penelitian ini ialah penelitian korelasional. Populasi dalam penelitian berjumlah 90 siswa. Jumlah sampel sebanyak 60 orang siswa yang diambil menggunakan teknik cluster sampling. Pengumpulan data menggunakan angket yang telah divalidasi. Hasil penelitian menunjukkan bahwa terdapat hubungan yang positif dan signifikan antara penggunaan fasilitas belajar dengan motivasi belajar siswayang ditunjukkan oleh persamaan regresi ÃÂ¶ = 15,162 + 0,671X dengan koefisien korelasi(rxy) = 0,529. Kontribusi penggunaan fasilitas belajar 28,04% terhadap motivasi belajar.