bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influence of elements of technology on the formation of vegetative and generative organs of buckwheat plants during organic cultivation
Authors: Hryshchenko R.E. , Lyubchych O.H. , Glieva O.V. 
Published: December 2024

Aim. To study the peculiarities of the formation of vegetative and generative organs of buckwheat depending on the use of microbial preparations in the technology of growing under organic farming. Methods. Field, laboratory and comparative-calculation. The scheme of the experiment included: seed treatment (nitrogen-fixing and phosphorus-mobilizing bacteria); foliar feeding of plants with a fertilizing agent; seed treatment and foliar fertilization; control (no treatment). Results. It was determined that in the variants with the application of seed sterilization, the height of the plants was higher by 21% in the initial phases of development, and by 13% in the ripening phase; with foliar feeding – by 8.6 cm in the initial phases of growth and by 9.7 cm in the ripening phase, compared to plants of the control variant – 43.8 cm and 83.7 cm, respectively. The highest indicators of the vegetative mass of buckwheat plants were increased in the fruiting phase, which in the version without fertilizers amounted to 18.4 g/plant, with seed germination – 10.0 g higher; for foliar feeding – by 8.0 g; for a compatible combination – by 11.5 g, compared to the control variant. Both seed treatment and foliar feeding of plants had a positive effect on the accumulation of dry matter by buckwheat plants. However, the largest amount of dry matter was formed during the complex application of seed sterilization and plant feeding, and amounted to 0.91 g/plant in the budding phase; in the flowering phase – 3.64 g/plant; in the ripening phase – 9.11 g/plant. Formation of buckwheat grain yield in organic production showed its clear dependence on the influence of factors. On average, over the years of research, the highest yield of buckwheat grain was obtained on the variant with the use of seed bacterization with the drug Azogran and foliar fertilizing with the fertilizer Avatar. Conclusions. The use of microbial preparations in the technology of growing buckwheat under organic production contributed to increasing the maximum height of plants by 20%; vegetative above-ground mass by 54.3–62.3%; formation of dry matter – by 60–80%; increasing grain yield from 0.75 t/ha to 0.91 t/ha. More effective was the use of seed sterilization in conjunction with plant nutrition with trace elements.
Characteristics of spring barley crop formation depending on cultivation technology elements
Authors: Yula V.M. , Kaminska V.V. , Porodko М.А. , Dudka O.F. , Mushyk B.V. 
Published: December 2024

Aіm. To establish the peculiarities of the formation of the density of the productive stem, grain size and ear productivity of spring barley plants and, as a result, the yield of the crop under changes in climatic conditions depending on the influence of individual elements of cultivation technology and to identify the most effective combination of them with the aim of maximally realizing the genetic potential of crop productivity in the conditions of the northern part of the Right Bank Forest Steppe of Ukraine. Methods. During the research, the field experiment, visual, weight, calculation and statistical methods were applied. Results. Research conducted during 2018–2020 on a dark gray podsolized coarse silt-light loam soil in the conditions of the northern part of the Right Bank Forest Steppe showed that the fertilization system, the use of growth stimulants and the predecessor significantly affect the formation of such elements of the structure of the spring barley crop as the density of the productive stem, grain size and ear productivity, which, in turn, ensured the formation of a high level of crop productivity. Conclusions. It was established that for the formation of the maximum grain yield of spring barley, the most effective was the complex application of mineral fertilizer at the rate of N(45+45)P90K90 kg/ha d.r.y. and the use of growth stimulants for pre-sowing seed treatment and foliar treatment at the IV stage of organogenesis, which ensured the highest yield of the crop in the experiment at the level of 4.39 t/ha for growing it after soybeans and 4.88 t/ha after corn for grain. The introduction of the specified rate of fertilizers provided an increase in the yield of the crop to the control at the level of 1.52 and 1.83 t/ha – for cultivation after soybeans and 2.72 and 3.18 t/ha – after corn for grain, depen­ding on the use of growth stimulants. The parameters of the structure of the spring barley harvest, which ensured the maximum level of realization of the productivity potential of the crop after the predecessor of soybeans, are as follows: the density of the productive stem is 750–773 pcs./m2 and the weight of the grain from the ear is 0.58–0.60 g, after the predecessor corn is 777–793 pcs./m2 and 0.61–0.65 g, respectively.
Creation of flax lines with increased stem branching using the method of interspecific hybridization
Authors: Tovstanovska T. G. , Lyakh V.O. , Nikonova V.M. , Lupynos T.M. 
Published: December 2024

Aim. To characterize the lines created by the method of interspecies hybridization with increased branching of the stem. Methods. The research was conducted at the Institute of Oilseed Crops of the National Academy of Agrarian Sciences in 2022–2023. Lines ML 43, ML 74, ML 102, ML 233, ML 282 and their parental forms (wild annual species L. angustifolium and L. hispanicum and samples of cultivated flax L 5 (Czechia), L 6 (India), M 32/2 (Ukraine) were analyzed for morphological (flower and seed color, flower and capsule diameter, capsule cracking, plant habit) and economic value characteristics (plant height, number of stems, side shoots, seed pods per plant, 20 plants were selected for structural analysis. Data processing was carried out using the MSTAT-C computer program. Results. A comprehensive characterization of five flax lines with a changed plant habit has been given, which have elements of novelty based on a complex of morphological and economic-value characteristics and are promising material for inclusion in genetic selection work to create high-yielding varieties with increased branching. Conclusions. The new lines are characterized by multistemness (2.6–3.0 stems vs. 1.2 in the standard variety) and multishoots (14.0–17.6 shoots vs. 8.6 in the standard variety) . By the number of pods on the plant, they exceed the standard variety by 12.6–22.5 pcs.; by the weight of the seeds per plant – by 0.41–0.82 g. The closest to cultivated flax in the weight of 1000 seeds are the ML 74 (6.7 g) and ML 102 (6.6 g) lines. Lines ML 102 and ML 233 are tall and exceed the standard variety by 13.9–14.0 cm. The created lines are distinguished by the absence or weak cracking of boxes, changed plant habit, new neoplasms in the shape of the inflorescence, the color of the flower and seeds.
NEUROMODULAÇÃO TRANSCRANIANA - REVISÃO SISTEMÁTICA
Authors: Bastos Layla da Silva , Aguiar Caio Magalhães Ferreira , Meira Fernanda Matias de Souza , Sampaio Lucas Silveira 
Published: December 2024

O objetivo desta revisão sistemática foi avaliar os efeitos da Estimulação Transcraniana por Corrente Contínua (ETCC) no tratamento fisioterapêutico, com foco em dor, funcionalidade e qualidade de vida. A revisão seguiu os critérios do protocolo PRISMA, incluindo estudos publicados entre 2014 e 2024, em português ou inglês, que aplicaram ETCC em ensaios clínicos e preencheram os critérios de inclusão. Os resultados indicam que a ETCC é eficaz na redução da fadiga em pacientes pós-AVC e potencializa a funcionalidade, especialmente quando combinada com fisioterapia. A técnica também demonstrou efeitos analgésicos, com destaque para condições neuropáticas, embora os resultados variem conforme o tipo de dor e a população estudada. Além disso, a ETCC, associada a intervenções de treinamento físico, mostrou-se promissora na promoção do equilíbrio e mobilidade, com benefícios sustentáveis para pacientes com déficits motores. Contudo, limitações como amostras restritas indicam a necessidade de estudos adicionais para validar esses achados em diferentes populações e otimizar os protocolos de aplicação.
QUALIDADE DE VIDA PÓS INFARTO AGUDO DO MIOCÁRDIO: REVISÃO INTEGRATIVA DA LITERATURA
Authors: Zanotti Amanda Rodrigues , Freire Thalia Santos , Rezende Lucas Dalvi Armond , Silva Leonardo Gomes da 
Published: December 2024

Introdução: O infarto agudo do miocárdio (IAM) é a morte de um tecido do coração devido a interrupção do fluxo sanguíneo. Comumente o infarto se caracteriza por dor no peito e instabilidade dos impulsos elétricos no coração gerando alterações do ritmo cardíaco. O infarto é uma doença com causas multifatoriais, entre elas estão: hipertensão, diabetes, tabagismo, colesterol e triglicerídeos elevados, uma vida sedentária e o histórico familiar (SESA, 2021). Objetivo: Analisar a qualidade de vida de pacientes pós-infarto agudo do miocárdio. Método: Trata-se de uma revisão integrativa de literatura, analítico, realizado por meio de revisão bibliográfica, onde foi realizado a busca na literatura. Foram utilizadas três estratégias de busca através de descritores selecionados no DECS- Descritores em Ciência da Saúde, a saber: (1) “Infarto agudo do Miocárdio” AND “Qualidade de Vida” AND “Enfermagem” AND “Saúde”. Resultados: Foram encontrados 30 estudos nas bases de dados selecionadas. No processo de seleção de títulos, 21 estudos foram selecionados e, na leitura de resumos, nenhum foi excluído por não se adequar ao estudo. Após aplicação dos critérios, três estudos foram excluídos por não se adequarem aos critérios de elegibilidade, assim, foram elencados 15 artigos para análise final e que compuseram a amostra final. Conclusão: No presente estudo foi observado que a qualidade de vida de pacientes que tiveram infarto agudo do miocárdio melhorou significativamente por meio de dieta, medicações e exercícios físicos, porém a taxa de sobrevida cai no sexo feminino devido a dupla jornada, cuidados com os filhos e afazeres domésticos.
ALGORITHM FOR FINDING EXTREME POINTS OF CERTAIN CURVES
Authors: Malikovna Nauryzbayeva Rita 
Published: December 2024

Objective: Development of an algorithm for studying the extrema of a function in the polar coordinate system and its application for curve analysis.

Theoretical Framework: The study of curves was developed on the basis of the general theoretical foundations of mathematics, geometric problems, and tasks from mechanics, physics, natural sciences, and engineering. In the modern world, the study of curves brings significant benefits to many fields, particularly in construction and mechanical engineering.

Method: The main methods of research were analysis, synthesis and methods of mathematical analysis of the study using a derivative.

Results and Discussion: The research indicates the peculiarities of the concept of extremum in different coordinate systems. The coordinates of the curve point in the Cartesian coordinate system are defined as a function of φ. The extremum of these functions correspond to the extremum of the Cartesian coordinate system of this curve relative to the axis of the abscissa and ordinate.

Research implications: The paper presents an algorithm for the method of finding the extreme points of a curve in polar and Cartesian coordinate systems simultaneously. This allows you to find additional points for plotting curves using the analytical method.

Originality/Value: The curves are investigated as the functions in the polar system of coordinates.
Manejo de la migraña durante el embarazo y lactancia: revisión de la literatura
Authors: Córdova Larco Meygan Kimberly , Pérez Mejía Bryan Stalin , Rueda Hernández Bryan Adrián , Mantilla Cisneros Camila Salomé , Gallegos Fierro Emily Alejandra , Proaño Pacheco Lady Nicole , Yánez Ulloa Kenia Melina , Franco Gómez Alisson Liseth 
Published: December 2024

La cefalea es un problema de salud significante y debilitante, que afecta a más de la mitad de la población mundial. Por su parte, la migraña es un tipo de cefalea fuertemente asociada con el sexo femenino y representa un gran número de años vividos deshabilitados. La fisiopatología del ataque migrañoso puede comenzar con una fase premonitora, seguido por la fase de aura y la cefalea migrañosa. En las mujeres, muchos factores influencian la prevalencia de migraña, dentro de ellos cumplen un papel fundamental la fluctuación de los niveles de hormonas sexuales. La migraña con y sin aura, pueden presentarse por primera vez durante el embarazo y el puerperio. Existe además un mayor riesgo de presentar preeclampsia y un ataque cerebrovascular durante este periodo. La anovulación causada por la lactancia está generalmente asociada con una disminución en el ataque migrañoso en mujeres lactantes. Las intervenciones comportamentales y modificaciones en el estilo de vida son la piedra angular para el tratamiento de la migraña durante el embarazo. Además, se deben considerar los riesgos y eficacia de cada tratamiento farmacológico usado para esta patología, el sumatriptán y el paracetamol son tratamientos efectivos para ataque migrañoso que ocurre durante el embarazo o lactancia.
Caracterización familiar en embarazadas adolescentes de una unidad de medicina familiar
Authors: Sanchez Sandoval Selma , Macias Rios Amilcar , Zazueta Araujo Daniela Guadalupe 
Published: December 2024

La adolescencia comprende el periodo de los 10 a los 19 años, la concepción durante esta etapa de transición de la niñez a la vida adulta se considera un problema de salud pública en el mundo. Con el objetivo de identificar las principales características familiares y analizar su correlación con el inicio de vida sexual activa en pacientes con diagnóstico de embarazo en la adolescencia, en el Instituto Mexicano del Seguro Social, en la Unidad de Medicina Familiar No. 46 de Culiacán, Sinaloa, México, se realizó un estudio diseño observacional, descriptivo, prospectivo y transversal con un análisis univariado para descripción de porcentajes y frecuencias, después un análisis bivariado para comparación de grupos, utilizando la prueba no paramétrica de Kolmogórov-Smirnov, tomando como valor estadísticamente significativo una p = < 0.05. Con un muestreo no probabilístico por conveniencia conformada por 28 pacientes adolescentes embarazadas, encontrando que la tipología familiar predominante fue la catalogada como nuclear en un 53.6%, respecto al grado de funcionalidad destaco la familia moderadamente funcional con 64.3% y el 78.6% de las adolescentes no utilizaron un método de planificación familiar previo a la concepción, por otra parte, no se demostró relevancia significativamente estadística al comparar la tipología familiar con el inicio de vida sexual activa (p= > 0.05), evidenciando que es necesario el reforzamiento de estrategias para el uso de anticonceptivos en este grupo vulnerable.
RF Modules and Antennas Design for Indoor Positioning Systems
Authors: Sabban Albert 
Published: December 2024

The main goal of indoor positioning system (IPS) is to locate people or objects, especially inside the building. Satellite technologies and GPS lack precision and cannot function inside buildings, airports, parking garages, and underground locations. Several techniques and devices are used to provide indoor positioning, such as smartphones, Bluetooth, radio waves, Wi-Fi, light, magnetic fields, acoustic signals, and behavioral analytics, which are all used in IPS systems. IPS can achieve position accuracy up to 2 cm. Radio frequency (RF) IPS components and antennas are described in this chapter. MIC, MMIC, and LTCC technologies may be used to develop IPS RF modules and systems, which are presented in this chapter. Moreover, in the design of RF devices for IPS systems, we can use the features and benefits of these technologies in the design of transmitters and receivers for communication systems. Efficient metamaterials antennas are employed to develop radiating elements for radio frequency IPS systems. Monopulse antennas are used to find position and direction in IPS and radar systems. The monopulse antenna S11 parameter is −9.5 dB with 11% bandwidth. The antenna beam width is around 36°. The computed and measured antenna directivity and gain is 10 dBi. A circular patch antenna with SRRs is developed in this chapter. The antenna bandwidth is around 8% for VSWR, better than 3:1. The antenna beam width is around 82°. The antenna directivity and gain are around 7.6 dBi.
ความเหลื่อมล้ำทางการศึกษาในยุคดิจิทัล
Authors: เวียงจันดา ฤทัยรัตน์ , สุรังคพิพรรธน์ จิรศักดิ์ , รอดขวัญ ละมุล 
Published: December 2024

ภูมิหลังและวัตถุประสงค์: การทำความเข้าใจและจัดการกับช่องว่างที่เพิ่มขึ้นในการเข้าถึงการศึกษาคุณภาพสูงอันเนื่องมาจากปัจจัยทางเศรษฐกิจและสังคมจำเป็นต้องมีการศึกษาความแตกต่างทางการศึกษาในยุคดิจิทัล ข้อมูลนี้สนับสนุนการพัฒนามาตรการและนโยบายที่รับประกันว่านักเรียนทุกคน โดยไม่คำนึงถึงภูมิหลัง จะสามารถเข้าถึงการศึกษาได้อย่างเท่าเทียมกัน บทความนี้มีวัตถุประสงค์เพื่อวิเคราะห์ความแตกต่างทางการศึกษาในยุคดิจิทัล
ระเบียบวิธีการศึกษา: การศึกษาครั้งนี้เป็นการศึกษาเอกสารทางวิชาการที่เกี่ยวข้องแล้วนำเสนอเชิงพรรณนาความตามวัตถุประสงค์การศึกษา
ผงการศึกษา: ความเหลื่อมล้ำทางการศึกษา คือความไม่เท่าเทียมกันของคุณภาพและมาตรฐานของการจัดการศึกษา เป็นจุดเน้นที่ปรากฏทั้งในรัฐธรรมนูญแห่งราชอาณาจักรไทย พุทธศักราช 2540 และ พุทธศักราช 2550 ตลอดจนพระราชบัญญัติการศึกษาแห่งชาติ พ.ศ. 2542 แผนพัฒนาการศึกษาแห่งชาติ พ.ศ. 2560-2579 แต่อย่างไรก็ตามต้องยอมรับว่าความเสมอภาคทางการศึกษายังไม่บรรลุตามเป้าหมายที่ตั้งไว้ และยังคงเกิดความเหลื่อมล้ำทางการศึกษาอยู่ในสังคมปัจจุบัน ในช่วงของการปรับวิถีชีวิตใหม่ในยุคดิจิทัล ที่มีการเรียนการสอนแบบออนไลน์ ความเหลื่อมล้ำทางเศรษฐกิจและสังคม จึงเป็นผลกระทบโดยตรงต่อผู้เรียนที่มาจากครอบครัวที่มีรายได้น้อย และไม่มีโอกาสในการเข้าถึงเทคโนโลยีสารสนเทศสมัยใหม่ จากสถานการณ์ COVID-19 จะเห็นได้ว่าเด็กกลุ่มที่มีครอบครัวฐานะดีสามารถเรียนรู้ที่บ้านได้อย่างไม่ติดขัด มีเทคโนโลยีพร้อมใช้และเข้าถึงสื่อการศึกษาได้ทุกเวลา แต่ในเวลาเดียวกันกลุ่มที่มีครอบครัวฐานะยากจนต้องเผชิญกับความยากลำบาก ทำให้ไม่มีโอกาสในการเข้าถึงเทคโนโลยีและการสื่อสารทางการศึกษา ทำให้เกิดความไม่เสมอภาคทางการศึกษาขึ้นในสังคมปัจจุบัน
สรุปผล: บทบัญญัติตามรัฐธรรมนูญของไทยและนโยบายการศึกษาระดับชาติยังคงแก้ไขปัญหาความไม่เท่าเทียมกันทางการศึกษาอย่างต่อเนื่อง ซึ่งเน้นย้ำถึงความไม่เท่าเทียมกันในมาตรฐานและคุณภาพการศึกษา ความเท่าเทียมกันทางการศึกษาที่แท้จริงยังคงไม่บรรลุผลสำเร็จแม้จะมีความพยายามเหล่านี้ และสิ่งนี้เห็นได้ชัดโดยเฉพาะอย่างยิ่งในขณะนี้ว่าการเรียนรู้ออนไลน์ได้กลายเป็นบรรทัดฐานในยุคดิจิทัล ความไม่เท่าเทียมกันทางการศึกษาจะยังคงอยู่ต่อไปเมื่อเด็กที่มีฐานะร่ำรวยต้องดิ้นรน ในขณะที่เด็กด้อยโอกาสสามารถเข้าถึงเทคโนโลยีการศึกษาได้อย่างไม่จำกัด ดังที่เห็นได้จากการระบาดใหญ่ของโควิด-19 และความแตกต่างทางเศรษฐกิจและสังคมอื่นๆ
Síndrome de Prader-Willi. Reporte de un Caso
Authors: Tama Sánchez Marcia A. , Tama Sánchez Francisco A. , Quinteros Avecillas Víctor A. , Caicedo Hurtado Paola R. , Zambrano Bardellini Aldo R. 
Published: December 2024

Los primeros en describir el síndrome fueron Andrea Prader y Heinrich Willi en la década de 1950. El síndrome de Prader-Willi (OMIM 176270) (SPW), es una enfermedad genética multisistémica y compleja con discapacidad intelectual. Está causada por la pérdida o inactivación de genes paternos en la región q11-q13 del cromosoma 15.1 Las manifestaciones clínicas del SPW resultan de la desregulación hipotalámica, por lo que comprender su significado ayuda a comprender las diferentes manifestaciones que pueden ocurrir, los distintos grados de gravedad y las complicaciones que a su vez pueden afectar la salud y la socialización a largo plazo. Un diagnóstico certero nos permite distinguir este síndrome de otros trastornos genéticos y otras patologías que afectan al hipotálamo, y al mismo tiempo que se evalúa la gravedad de los síntomas y el riesgo de recurrencia en la misma familia.2. Se presenta un caso cuya peculiaridad es su obesidad e hiperfagia debido a la incapacidad de controlar la alimentación. Propósito: En este artículo se realiza una revisión de la literatura sobre el SPW y se reporta el caso de un paciente de sexo masculino de 22 años de edad, cuyo diagnóstico ha sido tardío; en esta revisión resalta la importancia del diagnóstico precoz, y manejo oportuno para evitar el desarrollo de diabetes mellitus de inicio temprano, al igual que un adecuado seguimiento. Desarrollo: se realizaron búsquedas en los repositorios de datos de PubMed, Science Direct y Scielo, confirmando, aunque se desconocen algunos aspectos de esta patología rara. Lamentablemente por motivos de logística y económicos no logramos realizar estudios genéticos. Hallazgos y conclusiones: Creemos que es importante en el abordaje del SPW no pasar por alto el estudio de la impronta genómica para establecer un diagnóstico acertado del fenotipo en estudio.
Gambaran Pengetahuan Ibu Hamil tentang Selfhypnopregnancy terhadap Kualitas Tidur Ibu Hamil Trimester III di Wilayah Kerja Puskesmas Sidomulyo Rawat Jalan
Authors: Sri Agnes Lexi  , Susanti Revita , Afriani Riska , Rahmana Fatma Richa , Fenny  
Published: December 2024

Kehamilan adalah suatu proses alamiah serta fisiologis yang dialami oleh setiap wanita yang telah mengalami menstruasi dan melakukan hubungan seksual dengan seorang pria sehat Kurangnya kualitas tidur merupakan salah satu bentuk ketidaknyamanan yang umum dirasakan oleh ibu hamil, terutama yang sudah memasuki usia kehamilan trimester III. Dampak dari kurangnya kualitas tidur pada ibu hamil trimester III dapat memengaruhi kondisi ibu ataupun bayi dimasa kehamilan ataupun pada proses persalinannya nanti. Penelitian ini menggunakan metode penelitian deskriptif kuantitatif, yang bertujuan untuk mengetahui gambaran pengetahuan ibu hamil tentang Selfhypnopregnancy terhadap Kualitas Tidur Ibu Hamil Trimester III. Penelitian ini dilaksanakan di Wilayah Kerja Puskesmas Sidomulyo Rawat Jalan Kota Pekanbaru, Provinsi Riau. Hasil distribusi frekuensi responden tentang variabel menunjukkan bahwa dari 30 responden mayoritas ibu yang berumur 20-29 tahun ada 22 orang (73,3%), mayoritas ibu yang berpendidikan SMA-Perguruan Tinggi sebanyak 21 orang (70%) dan ibu mayoritas berpengetahuan kurang tentang Selfhypnopregnancy sebanyak 18 orang (60%). Kesimpulan dalam peneitian ini menunjukkan bahwa pengetahuan ibu tentang Selfhypnopregnancy kurang sehingga peneliti memberikan penyuluhan kepada ibu hamil sehingga ibu hamil mengetahui bagaimana cara selhipnopregnancy untuk meningkatkan kualitas tidur.