bluuebunny/crossref_metadata_2025_split huggingface dataset:
Yield and quality of sunflower hybrid seeds NK Condi under different cultivation technologies
Authors: Matusevych G.D. , Kichigina O.O. , Smulska I.V. , Shatsman D.O. 
Published: December 2024

To determine the influence of plant protection products and fertilizers on the yield and quality of sunflower hybrid NK Kondi seeds. Methods. The research was conducted at the SFH “Golden Ear” in the Chortkiv district of the Ternopil region. The study examined the mid-ripening sunflower hybrid NK Kondi and 3 schemes of application of plant protection products, fertilizers, and growth stimulants: 1) Verno FG (0.5 kg/ha) + Nordox 75 WG (0.3 kg/ha); 2) Verno FG (0.5 kg/ha), Mira, RK (0.75 l/ha) + Nordox 75WG (0.3 kg/ha), Mira, RK (0.75 l/ha); 3) Nordox 75WG (0.3 kg/ha) + Nordox 75WG (0.3 kg/ha). The products were applied twice, at the 4–6 leaf stage and at the bud stage. Control – standard cultivation technology, including the application of plant protection products (fungicides and insecticides) and plant growth regulator. Results. The study showed that the highest quality and yield of sunflower seeds were found in the variant with the twice application of the contact fungicide Nordox 75. The lowest yield was recorded in the control variant – 2.9 t/ha, and the highest in the variant with the application of the contact fungicide Nordox 75, with a consumption rate of 0.3 kg/ha – 3.94 t/ha. The oil content in the variants using micro-fertilizer Verno FG, contact fungicide Nordox 75, and growth stimulator Mira RK ranged from 52.0 to 53.6%, corresponding to class 1 of sunflower seed quality according to DSTU 7011:2009. It is worth noting that the twice application of the contact fungicide Nordox 75 in the 4–6 leaf and bud stages contributed to a 9% increase in oil yield compared to the control variant. The quality indicator of sunflower seeds - the acid number of the oil in all study variants varied from 4.1 to 4.8 mg KOH/g. The weight of 1000 seeds also depended on the cultivation variant. With the twice application of the contact fungicide Nordox 75, seeds with the highest weight of 1000 seeds were obtained – 71.9 g, and the control had the lowest – 66.8 g. The germination energy of the investigated sunflower seeds ranged from 94 to 96%, and similarity ranged from 95 to 97%. Conclusions. The research results justify the conclusion that high yield and quality of sunflower seeds can be achieved through intensive cultivation technologies, which include the use of chemical plant protection products, fertilizers, and plant growth stimulants. The obtained data regarding the yield level and quality indicators of sunflower hybrid NK Kondi seeds indicate the prospects of its cultivation in the Western Forest-Steppe zone of Ukraine.
Fatores que interferem na formação e distribuição de médicos de família e comunidade no Brasil: estudo transversal
Authors: Soares Arthur Henrique de Moura , Seara Clara Perim , Bugança Lays Renhe , Santos Ana Cláudia Pereira dos 
Published: December 2024

Introdução: No Brasil, em 2020, os registros em Medicina de Família e Comunidade (MFC) correspondiam a 1,7%. No ano de 2022, atingiram a marca de 2,3%. Objetivo: Identificar e analisar os fatores que interferem na formação e distribuição de médicos especialistas em Medicina de Família e Comunidade no Brasil nos anos de 2020 e 2022. Método: Estudo transversal, ecológico, quantitativo e analítico. O estudo incluiu as 26 unidades da federação e o DF. As fontes de dados foram secundárias, obtidas em bases oficiais distintas. As variáveis de análise abordaram as dimensões do contexto estadual: formação, gestão do trabalho, organização da atenção primária e condições sociodemográficas. Realizada análise de regressão logística no programa estatístico SPSS® 20.0. Foram consideradas estatisticamente significativas as variáveis com valor de p<0,05. Resultados: A variável Cobertura da Atenção Básica (CobAB) no ano de 2022 foi considerada significativa (OR: 2,3; IC: 0,57-4,4; p=0,016) para predição da formação e distribuição de especialistas em MFC no Brasil, evidenciando avanço em relação ao ano de 2020. Conclusão: As unidades federativas com valores da CobAB maiores que a média nacional apresentaram chance de aumento de 2,3% para registro na especialidade no ano de 2022.
Construção de cartilha para pacientes com disfunção sexual feminina: estudo metodológico
Authors: Soares Kimberly Raphaela Coelho , Duarte Thaiana Bezerra 
Published: December 2024

A disfunção sexual é uma síndrome que compreende um grupo de transtornos que afetam uma ou mais fases da resposta sexual, afetando a qualidade de vida da pessoa acometida, sendo predominantemente em mulheres, porém não recebendo a atenção necessária. Este estudo apresenta uma cartilha para pacientes com disfunção sexual feminina, detalhando o processo de sua construção e discorrer os assuntos presentes no material através das evidências científicas. Trata-se de um estudo metodológico dividido em três etapas: revisão integrativa; seleção de imagens acerca do tema; construção da cartilha, que utilizou-se de materiais bibliográficos para sua construção. Foi construída uma cartilha de 24 páginas, frente e verso, no tamanho de uma folha A4, orientado no formato retrato. Essa cartilha visa a promoção da saúde sexual feminina, servindo como ferramenta socioeducadora na prática clínica para pacientes, possuindo quatro domínios: Entendendo a disfunção sexual feminina, Algumas coisas para uma vida sexual saudável, A ajuda, Tratando.
Vegetation Association of Bird of Paradise Community in Berber Village Forest, West Bonggo District, Sarmi Regency, Papua Province Indonesia
Authors: Raunsay Edoward Krisson , Koirewoa Dolfina Costansah , Jesajas David Reinhard , Nurcholis Waras 
Published: December 2024

This research aims to determine the richness, diversity and dominance of tree and bird species, as well as analyzing the relationship between trees and bird communities in the Berber Village forest. Data collection methods include observation, exploration and Concentration Counts. Species richness analysis uses the Margalef Index. Diversity index, with the Shannon-Wiener equation, Dominance index using the dominance index. Assessment of the ecological function of trees using four assessment categories (very good, good, moderate and poor). A total of 36 individuals were observed, consisting of 23 males and 13 females. The richness of birds of paradise in Berber village forests is in the low category (0.4343) and is dominated by P. minor. Activity P. minor observed at various heights ranging from 21 to 64 meters above sea level (masl). Distribution of Bird of Cenderawasih activity (P. minor And C. king) shows a predilection for certain tree types and variations in height.
Relación del fenómeno migratorio y la violencia en Ecuador: afectación al objetivo de desarrollo sostenible ODS 16
Authors: Mora Muñoz Landy Lilibeth 
Published: December 2024

El presente artículo tiene como objetivo abordar diversos aspectos informativos de un tema que ha venido generando distintos puntos de vista críticos desde hace ya varios años: la migración internacional, marcando énfasis en el complejo concepto de la violencia como uno de sus desencadenantes. En Ecuador, los abruptos cambios sociales, económicos, y legales han empujado a que un importante número de pobladores opte por salir del país en busca de mejores oportunidades, muchos de ellos lo hacen de forma legal, mientras otros a través de medios que los exponen al peligro, la explotación, la estafa e incluso la muerte. El éxodo se convierte en un tema de interés nacional, tanto por su magnitud como por los impactos que conlleva, las asociaciones de migrantes, entidades académicas, prensa y la sociedad civil en general, hacen eco de esta problemática y surge la necesidad de explorar las distintas dimensiones de este fenómeno. Mediante la revisión bibliográfica sistemática se examinan las aportaciones de autores en la temática planteada, se aplicó un enfoque de tipo mixto con carácter exploratorio y descriptivo basados en la exploración metódicamente realizada, obteniendo datos de fuentes como artículos fiables especializados y bases de datos sumado a información de interés concerniente con el problema detectado, este proceso permite traer a vigencia conocimientos a través de técnicas de inclusión y exclusión de trabajos previos. En síntesis, el estudio subraya la relevancia de las investigaciones realizadas por diversos autores que han contribuido con una exploración profunda de esta problemática social.
Adhesion Performance of Steel Bars in Recycled Concrete with Nano-materials in Cold Environments
Authors: ZHANG Yuming , MEI Xuefeng 
Published: December 2024

This work investigated the adhesion performance of recycled concrete with nano-SiO2 and nano-Al2O3 and steel bars in cold environments through freeze‒thaw cycle tests and tensile tests. The results show that the nanomaterials and number of freeze-thaw cycles have no significant effect on the damage morphology of the sample, but the adhesion strength and steel bar slip of the sample are considerably affected by the nanomaterials and number of freeze-thaw cycles. After the addition of the nanomaterials, the adhesion strength increased by 10.4 % (11.2 %), and the steel slip increased, by 17.3 % (16.8 %). The impact of freeze-thaw cycles on adhesion strength and adhesion slip is significant. The adhesion strength decreases by up to 40.8 % after 55 freeze-thaw cycles, and the slip of the steel bar increases by up to 101.9 %. In addition, an adhesion performance model of recycled concrete and steel bars mixed with nanomaterials in cold environments is established. The strengthening mechanism of nanomaterials and the mechanism of freeze-thaw damage is revealed. This study provides a basis for the practical application of recycled concrete technology and promotes the recyclable use of building materials.
Причины преступлений, совершаемых должностными лицами в налоговой системе и основные направления по их предупреждению
Authors: А.Г. Таилова , А.М. Гайдаров 
Published: December 2024

в статье анализируются причины преступлений совершаемые должностными лицами в налоговой системе. По мнению авторов, одной из ключевых причин преступлений, совершаемых должностными лицами в налоговой системе, является недостаточный уровень их правовой и профессиональной подготовки. Нередко сотрудники налоговых органов не обладают достаточным опытом и знаниями для выполнения своих должностных обязанностей, что создает благоприятные условия для коррупции и иных преступных действий. Основные направления по предупреждению преступлений в налоговой системе предлагаемые авторами включают в себя комплексную реформу системы набора и обучения кадров, усиление контроля и ответственности внутри службы, а также внедрение современных технологий для автоматизации и прозрачности процессов. Необходима разработка и внедрение программ повышения квалификации и этического уровня сотрудников, усиление материального стимулирования для создания прочной мотивации к добросовестному исполнению служебных обязанностей. Кроме того, важным шагом является улучшение взаимодействия налоговых органов с другими государственными структурами и обществом в целом.
the article analyzes the causes of crimes committed by officials in the tax system. According to the authors, one of the key reasons for crimes committed by officials in the tax system is the insufficient level of their legal and professional training. Often, tax officials do not have sufficient experience and knowledge to perform their official duties, which creates favorable conditions for corruption and other criminal acts. The main directions for preventing crimes in the tax system proposed by the authors include a comprehensive reform of the system of recruitment and training of personnel, strengthening control and responsibility within the service, as well as the introduction of modern technologies for automation and transparency of processes. It is necessary to develop and implement programs for improving the qualifications and ethical level of employees, strengthening material incentives to create strong motivation for the conscientious performance of official duties. In addition, an important step is to improve the interaction of tax authorities with other government agencies and society as a whole.
A global compactness result for quasilinear elliptic problems with critical Sobolev nonlinearities and Hardy potentials on R^N
Authors: Jin Lingyu , Wei Suting 
Published: December 2024

In this article, we study the elliptic equation with critical Sobolev nonlinearity and Hardy potentials $$ (-\Delta)_p u+a(x) |u|^{p-1}u-\mu\frac{|u|^{p-1}u}{|x|^p} =|u|^{p^*-2}u+f(x,u),\quad u \in W^{1,p}(\mathbb{R}^N), $$ where \(0<\mu<\min\{\frac{(N-p)^p}{p^p}, \frac{N^{p-1}(N-p^2)}{p^p}\}\), \(p^*=\frac{Np}{N-p}\) is the critical Sobolev exponent. Through a compactness analysis of the associated functional operator, we obtain the existence of positive solutions under certain assumptions on \(a(x)\) and \(f(x,u)\).
For more information see https://ejde.math.txstate.edu/Volumes/2024/79/abstr.html
PHILIPPA BREWSTER – 29 DECEMBER 1949 – 15 OCTOBER 2024
Authors: Kim Akass with comments 
Published: December 2024

I have been sitting here staring at a blank screen for nearly an hour. That isn’t counting the 2 months that I have been postponing the writing of this blog. If I don’t write it, it can’t be true. And yet our lovely Philippa (‘Our Pip’, as me and Janet always called her) died peacefully at home on 15 October 2024. Somehow a light went out in the world.
PENGARUH QIGONG EXERCISE TERHADAP KESEIMBANGAN LANSIA DI RSUD CENGKARENG TAHUN 2024
Authors: Lina Ratu Karel , Trioclarise Rovika , Syahputra Mohammad Reza 
Published: December 2024

Latar Belakang: Masalah kesehatan yang dialami oleh lansia salah satunya gangguan keseimbangan. Di Indonesia sudah banyak ditemukan lansia dengan masalah gangguan keseimbangan dan menjadi salah satu kasus terbanyak yang terjadi pada lansia. gangguan keseimbangan lansia dapat dilakukan antara lain dengan latihan keseimbangan yang memiliki gerakan relative lebih mudah, salah satunya Qigong Exercise. Qigong exercise berasal dari cina, dengan menggunakan kombinasi latihan pernapasan, meditasi, dan gerakan. Qigong exercise dapat bermanfaat bagi kemampuan fisik, fungsi fisik, keseimbangan, dan kesehatan psikologis. Tujuan: Untuk mengetahui pengaruh Qigong exercise terhadap keseimbangan lansia di RSUD Cengkareng tahun 2024. Metode: Penelitian ini menggunakan desain penelitian quasi eksperimen dengan jenis two group pretest - posttest with control group design. Kelompok perlakuan menerima Qigong exercise dan latihan senam lansia sedangkan kelompok kontrol menerima latihan senam dari pelatih setiap kelompok berjumlah 10 responden. Alat ukur yang digunakan Berg Balance Scale (BBS). Dilakukan selama 4 minggu dengan frekuensi 2x/minggu. Hasil: hasil wilcoxon test pada kelompok perlakuan nilai p value 0,04(0,05), sedangkan hasil uji paired sample T-test pada kelompok senam lansia nilai p value 0,03 (0,05), hasil mann whitney-U Qigong Exercise dan Senam lansia 0,01 (0,05). Simpulan Penambahan Qigong Exercise pada senam lansia lebih efektif untuk meningkatkan keseimbangan lansia dibandingkan hanya senam lansia.
SISTEM ON/OFF BEBAN AC DAN MONITORING ARUS JARAK JAUH MENGGUNAKAN LORA RA-02 SX1278
Authors: Syah Herman , Wicaksono Muhammad Ali Akbar , Muhammad Umar , Irvawansyah Irvawansyah 
Published: December 2024

Sistem kontrol telah memegang peranan yang sangat penting pada suatu sistem yang dapat menghasilkan nilai tertentu sebagai keluarannya dengan mengontrol atau mengubah masukan sistem. Tujuan peneltian ini untuk memudahkan pengontrolan dan monitoring beban ac dari jarak jauh. Metode penelitian eksperimental ini menggunakan LoRa Ra-02 SX1278. Penilitian ini memperoleh 2 pengujian yaitu pengujian sensor arus SCT 013 dan jarak transmisi LoRa. Hasil persentanse pengujia n sensor arus mendapatkan nilai persentase kesalahan 6% dan untuk jarak transmisi LoRa memperoleh hasil jarak optimal 600 meter pada kondsi malam dan 300 meter pada kondisi pagi.
Relevansi Keteladanan Orang Tua dalam Pembentukan Kepribadian Muslim Anak
Authors: Zakiyyah Onik , Abdullah Abdullah , Qomariyah Nur Cita 
Published: December 2024

Peranan orang tua dalam keluarga sangat penting keberadaannya. Orang tua yang bertanggung jawab serta menentukan kemana keluarga itu akan dibawa. Dengan demikian, maka jelaslah betapa mutlaknya kedua orang tua harus bertindak bersama-sama dalam mendidik anak-anaknya. Orang tua tanpa ada yang memerintah langsung memikul tugas sebagai pendidik, baik bersifat sebagai pemelihara, sebagai pengasuh, sebagai pembimbing, sebagai pembina maupun sebagai guru dan pemimpin terhadap anak-anaknya. Dalam masalah ini, masalah pokok yang diteliti adalah peran keteladanan orang tua dalam pembentukan kepribadian muslim anak di MI Islamiyah Plosobuden Deket Lamongan. Tujuan dalam penelitian ini adalah untuk mengetahui cara orang tua anak di MI Islamiyah Plosobuden Deket Lamongan memberi keteladanan terhadap anak-anaknya agar menjadi anak yang berkepribadian muslim, untuk mengetahui kegiatan-kegiatan orang tua agar anak-anak MI Islamiyah Plosobuden Deket Lamongan menjadi anak yang berkepribadian muslim, dan untuk mengetahui hubungan diantara keduanya. Adapun metode yang digunakan dalam penelitian ini adalah metode deduktif dan korelasi. Sampelnya murid kelas IV, V, dan VI MI Islamiyah Plosobuden Deket Lamongan yang berjumlah 30 anak. Teknik pengumpulan data dengan cara observasi, interview, dokumentasi dan angket. Teknik analisis data menggunakan kuantitatif, yakni statistik inferensial. Kesimpulan penelitian ini adalah pertama, terbukti dalam penelitian ini, bahwa keteladanan orang tua dan pembentukan kepribadian muslim anak saling berkaitan. Kedua, diterimanya hipotesis yang berbunyi “Ada hubungan antara keteladanan orang tua dengan pembentukan kepribadian muslim anak”. Ini berarti bahwa keteladanan orang tua mempunyai pengaruh besar terhadap pembentukkan kepribadian muslim anak, yaitu bahwa tanpa keteladanan orang tua pembentukkan kepribadian muslim seorang anak tidak akan sesuai yang diinginkan.
Identificación de pérdidas y desperdicios en el sector lácteo de la provincia de Cotopaxi
Authors: Álvarez Chicaiza Fernando Josué , Teneda Llerena William Fabián 
Published: December 2024

El trabajo de investigación ofrece una visión general del sector lácteo en Ecuador, la producción nacional de leche en el Ecuador ronda los 5,5 millones de litros diarios, aportando la región de la Sierra el 79,5% de la producción total la investigación se enfoca en identificar pérdidas y desperdicios en el sector lácteo de la provincia de Cotopaxi en Ecuador. Sin embargo, el consumo de productos lácteos ha ido disminuyendo. El trabajo tiene como objetivo identificar las fuentes y causas de las pérdidas y desperdicios en la cadena de valor lácteo en la provincia de Cotopaxi. La investigación tiene un enfoque cuantitativo, con carácter se llevó a cabo en tres etapas: Estadística Descriptiva, Modelos de regresión lineal múltiple e Investigación de Campo. Se reviso la literatura existente sobre pérdidas y desperdicios en la cadena de valor de los productos lácteos y recopilaron datos de fuentes estadísticas confiables. Realizaron una investigación directa en la provincia de Cotopaxi para recopilar datos específicos sobre la recolección, el desperdicio y los precios de producción de la leche. Los resultados del análisis abordaron las interacciones entre las etapas de la cadena de valor láctea, destacando cambios significativos en los precios entre 2015 y 2023. Los dos modelos de regresión lineal múltiple revelan relaciones significativas entre variables clave y los precios en el sector lácteo de Cotopaxi. En el análisis de los datos primarios revela que las pérdidas en la producción de leche se deben principalmente a problemas de manejo e higiene en la producción primaria, mantenimiento deficiente de equipos de refrigeración en el almacenamiento postcosecha, y deficiencias en los procesos de pasteurización y homogeneización durante el procesamiento. En la distribución y comercialización, las malas condiciones de almacenamiento provocan el mayor porcentaje de desperdicio.
Cross-Sectional Study on Analysis of the Prevalence and Influencing Factors of Sleep Disorders among College Students in a Certain University in China
Authors: Hu Lingjia , Wang Kun , Fu Guihua , Wei Hongjuan , Wu Yu 
Published: December 2024

Background: Maintaining good sleep quality is crucial for improving the efficiency of college students. Therefore, this cross-sectional study aims to elucidate the prevalence of sleep disorders among students and analyze its risk factors.
Methods: A cross-sectional study was conducted on college students between March 2022 and December 2022. A well-designed questionnaire was filled out by college students from a certain university in China. Students whose scores on the Pittsburgh Sleep Quality Index (PSQI) scale exceeded 8 were included in the sleep disorder group (SD group), while those with lower were included in the non-sleep disorder group (ND group). Furthermore, single-factor analysis was used to investigate the relationship between general information and sleep disorders. Additionally, multifactor logistic regression was utilized to identify the independent risk factors contributing to the occurrence of sleep disorders among college students.
Results: We observed that the total PSQI score was 7.00 ± 2.17, and the incidence of sleep disorders was 38% among 326 college students. The level of sleep disorders was low (35.89%), scoring 2 or 3 in each component. A high number of students (78.22%) did not use sleep medication in the past 1 month. The level of daytime dysfunction was low (25.76%), scoring 2 or 3 in each section. The differences between the two groups in terms of academic performance, economic level, risk of smartphone addiction, pressure level, family relationship, and physical activity were statistically significant (p < 0.05). Furthermore, multifactor logistic regression analysis indicated that several factors, such as academic performance, smartphone addiction risk, pressure level, and family relationship, were independent risk factors affecting the occurrence of sleep disorders among college students (p < 0.05).
Conclusion: The prevalence of sleep disorders among students in a certain university is 38%. Factors affecting sleep disorders include poor academic performance, high smartphone addiction risk and stress levels, and challenging family relationship.