bluuebunny/crossref_metadata_2025_split huggingface dataset:
AUTOCHTHONE GEORGIAN GRAPE VARIETY GRDZELMTEVANA IN THE NIZHNEE PRIDONIE CONDITIONS
Authors: Ganich V. А. , Naumova L. G. 
Published: August 2021

The purpose of the research is to study the autochthonous Georgian grape variety Grdzelmtevana in the Pridonie region to identify the adaptive, economic and technological potential in comparison with the control Riesling Rhine variety. The studies were carried out at the Donskaya ampelography collection YA.I. Potapenko (Novocherkassk, Russia) in 2016–2020 Agrobiological using modern and classical study methods. The wines were prepared according to the classic technology of winemaking for dry white wines. On the basis of the conducted studies it was concluded that the Grdzelmtevana grape variety adapted well in the Pridonie region, has high rates of buds break and an average bunch weight. It surpasses the control grape variety in terms of productivity by twice as much and at the wherein has a higher accumulation sugar of grapes berries and optimal titratable acidity of berry juice for obtaining high quality table dry white wines. Degustation evaluation oа wine is 8,6 points ( for 10 point scale). Therefore, the Grdzelmtevana grape variety introduction into the State Register of Grapes for the Pridonie region will diversify the assortment of wine products, satisfying different consumer tastes.
USEFULNESS OF BIOPREPARATIONS APPLICATION FOR POTATOES AND THEIR EFFECT ON CERTAIN INDICATORS OF SOD-PODZOLIC DRAINED SOIL
Authors: Zinkovskaya T. S. , Rabinovich G. Yu. , Fomicheva N. V. , Antsiferova O. N. 
Published: August 2021

In a model experiment the effect of a new generation organic fertilizers (multipurpose compost (KMN)) applied at a dose of 15 t / ha and biological products Azotovit and FlorHumate on potato productivity and fertility indicators under different water regimes of drained gleyey light loamy sod-podzolic soil was revealed. The biological product Azotovit application against the background of prolongation of the action of KMN contributed to obtaining the maximum yield among the studied options. On average over three years (2016-2018) the increase in yield on treatment of potato tubers with Azotovit and using KMN was about 9% in relation to KMN. Application FlorHumate under the experimental conditions were less efficiently. The Florgummat application was less efficient. Under the influence of the studied drugs, the potatoes development was activated. Microbiological analysis of the soil revealed an increase in the number of nitrogen-transforming and phosphate-mobilizing microorganisms in the variant with the use of KMN compared to the control variant without fertilizers, as well as in the variants with the biological products application as compared with the variant of KMN. The largest number of agronomically beneficial microflora was observed in cases of potato tubers treatment before planting with Azotovit, and to a lesser degree by FlorHumate. For three years of the experiment, the potato yield and the number of agronomically beneficial microflora were in a linear relationship. On average, over three years, the correlation coefficient between these variables was r = 0.89, which characterizes this relationship as strong. The application method of linseed decomposition revealed that the introduction of the microbiological preparation Azotovit against the background of multipurpose compost increases the activity of cellulose-decomposing microorganisms and is 83.0% for a 28-day exposure from the time of potato planting. In KMN variant this indicator was at the level of 65.6%, in the control – 41.6%.
INTENSIFICATION OF BIOMETRIC MANURE STABILIZATION PROCESS
Authors: Gridnev P. I. , Gridneva T. T. 
Published: August 2021

An increase in pig livestock and their housing system’s changing led to the liquid manure amount increasing, both in Russia and around the world. The greatest difficulties arise at disposal manure with moisture content of 92-97 %. All of well-known technologies of liquid manure preparation for using have low technical and economic indicators due to high costs for structures construction, purchasing and equipments operating and low quality obtained organic fertilizers. It is possible to increase efficiency of such manure disposal improving by the biothermal stabilization technology improving, based on the liquid manure saturation with oxygen from the air. The results of the pre-tests had showed that process intensity is largely determined by the initial manure’s granulometric composition. The mathematical model of a manure biothermal stabilization process is presented in the form of differential equations system and it describes in time four main changing parameters: treated manure’s temperature, substrate’s concentrations, thermophilic microorganisms and oxygen in treated manure. It was found that with in increase in the manure moisture content from 90 to 96% increasing ash-free substance decomposition intensity decreases, the maximum temperature reduces from 70 to 51 °C and the exposure time is increased from 8 to 14 days. The most stable a decomposition process of ash-free substance occurs at initial manure humidity of 92 %, when the maximum temperature in the manure processed on a mechanical shredder and apparatus of vortex layer of more than 70 °C and it is reached on the third day. Applying only mechanical shredder for manure pretreatment is impractical due to the insignificant of this type of treatments influence on the biothermal stabilization process intensity.
Kecemasan dan Motivasi Belajar Siswa SMP Terhadap Matematika Berdasarkan Gender di Masa Pandemi COVID-19
Authors: Akmalia Rizka , Ulfah Syafika 
Published: August 2021

Penelitian ini bertujuan untuk mengetahui tingkat kecemasan dan motivasi belajar siswa terhadap matematika berdasarkan gender di masa pandemic COVID-19. Responden dalam penelitian ini sebanyak 451 siswa SMP Negeri kelas 8 di Jakarta Selatan. Jenis instrumen yang digunakan adalah angket. Intrumen terdiri dari pernyataan-pernyataan kecemasan matematika dan motivasi belajar. Analisis data yang digunakan adalah analisis deskriptif. Hasil penelitian menunjukkan bahwa secara keseluruhan kecemasan matematika di masa pandemic COVID-19 termasuk ke dalam kategori sedang. Sedangkan motivasi belajar siswa pada masa pandemic ini termasuk ke dalam kategori tinggi. Selain itu siswa perempuan memiliki tingkat kecemasan matematika yang lebih tinggi ( mean = 2,93 dan SS = 0,01) dari pada siswa laki-laki ( mean = 2,72 dan SS = 0,13). Begitu juga dengan motivasi belajar, siswa perempuan memiliki motivasi yang lebih tinggi ( mean = 3,89 dan SS = 0,07) dibandingkan siswa laki-laki ( mean = 3,79 dan SS = 0,10).
Self-Efficacy dan Kemampuan Pemecahan Masalah Siswa Kelas X SMA
Authors: Agumuharram Fiqi Naritio , Soro Slamet 
Published: August 2021

Penelitian ini bertujuan untuk mengetahui dan menganalisis hubungan antara self-efficacy dengan kemampuan pemecahan masalah siswa SMA. Jenis penelitian merupakan penelitian kuantitatif dengan metode korelasional. Populasi dalam penelitian adalah siswa SMAN 88 Jakarta Timur tahun ajaran 2020/2021. Sampel penelitian adalah 54 siswa yang dipilih secara acak dari kelas X. Proses pengumpulan data menggunakan 2 macam instrumen yaitu instrumen angket dan instrumen tes. Data self-efficacy siswa diperoleh menggunakan instrumen lembar angket dan data kemampuan pemecahaan masalah siswa diperoleh menggunakan instrumen tes. Instrumen angket berisikan 33 pernyataan mengenai self-efficacy matematis dengan 21 butir positif dan 12 butir negatif. Instrumen tes berisikan delapan soal uraian mengenai pemecahan masalah matematis. Hasil analisis data menunjukan bahwa self-efficacy dan kemampuan pemecahan masalah memiliki hubungan signifikan dengan persamaan regresi yang berarti bahwa hubungan yang positif, serta diketahui tingkat keeratannya masuk kedalam klasifikasi sedang dimana tidak lemah dan juga tidak kuat. Bagi peneliti selanjutnya, agar meneliti aspek afektif lainnya dengan kemampuan pemecahan masalah, agar dapat mengetahui apakah terdapat hubungan atau tidak.
Echelle spectrograph at the 2.6 m Shajn telescope
Authors: Lagutin Aleksandr , Plachinda Sergei , Shakhovskoi Dmitrii , Nekhai Evgenii , Baklanova Dilyara , Petrov Petr 
Published: August 2021

The paper describes the high-resolution echelle spectrograph ESPL developed for the coude focus of the 2.6 m Shajn reflector of the Crimean Astrophysical Observatory. The spectrograph has been regularly operated since 2013. Efficiency of the spectrograph is estimated from observations of stars.
Chronic kidney disease in children in Ukraine
Authors: Fomina S. P. 
Published: August 2021

The study aimed to summarize data of Chronic Kidney Disease (CKD) in children and adolescents in Ukraine.
Methods. There were performed a qualitative study based on published documents and registers, and a cohort observational study included 3528 depersonalized patients with CKD diagnosed before the age of 18. That was used cross-sectional and longitudinal design for the structure, etiology, and outcomes analysis, period comparison (years 2014 and 2019), quantitative analyzes depending on patients age and nosology, risk measurements and survival function.
Results. There was found the tendency to reduce the incidence of the genitourinary system diseases in childhood, and the predominance of these classes of diseases in adolescents. The main causes of CKD were congenital structural or histological abnormalities and glomerulonephritis. Prolonged kidney function preservation at the initial level was confirmed in many patients (CKD1 was maintained in 33.0% and CKD5 - in 56.6% causes after 5 years period) with the partial function improvement in CKD1-3. CKD1-4 probability at the 1st year of observation was 91.7±0.47%, at the 5th year - 84.2±0.82%. The structural CKD5 specialties in patients receiving Kidney Replacement Therapy have been established. There was a significantly higher risk of CKD5 during 5 years period after Acute Kidney Injury (OR 2.81-2.10), and a lower probability of CKD5 in patients with glomerulonephritis (OR 0.66-0.54) compared to other nosology. CKD pathomorphosis was found in the year 2019 compared to the year 2014: the kidney dysplasia as an etiological factor was increased (from 19.3% to 22.0%, р=0.040); the immediate outcome at the 1st year of observation was improved with the lower risk of declaring of Glomerular Filtration Rate (GFR) to CKD5 level (93.6% vs. 90.0%), but the late follow-up prognosis became worse (the cumulative probability of CKD1-4 at the 5th year of observation decreased from 85.5 to 73.9%, p=0.016); the structure of Kidney Replacement Therapy changed with the increasing part of transplanted patients (from 30.5% to 48.9%, p<0.001), especially as a first choice (pre-dialysis); the tendency to decrease the proportion of polycystic kidney disease in CKD and to increase it in CKD5 was revealed with risk raising of GFR loss <15 ml/min in the year 2019 compared to other nosology (OR 1.69, p=0.027).
Conclusions. The established epidemiological and clinical realities are important for determining the kidney disease outcome in children and adolescents, assessing the medical management of these patients, sharpening the priorities of pediatric nephrology, and emphasizing the significance of further studies with appropriate regulations.
Impact of COVID-19 pandemic on urology practice: A single-center experience
Authors: Baran Caner 
Published: August 2021

The present study aimed to evaluate the impact of the Coronavirus disease (COVID-19) pandemic on the urology outpatient clinic and provide objective data for the allocation of the resources during the pandemic.
Materials and methods. The patient records who were admitted to our Hospital Urology outpatient clinic during March 20th - May 29th, 2019, and March 20th - May 29th, 2020 has been evaluated and constituted two groups as Non-Pandemic Group and Pandemic Group according to application date. Groups have been compared according to demographic and cohort-specific variables.
Results. There has been a statistically significant difference between groups according to age, gender, admission, prescription, and hospitalization rates. During the pandemic period, we found that the rates of patient admission, frequency and the number of hospitalizations decreased, and the rate of prescribing increased. Also, we found that male patients aged 18-65 years were admitted more frequently during the pandemic period.
The analysis of the subgroups constituted according to diagnostic segmentation revealed that the patients with lower urinary tract symptoms and pediatric urology patients decreased while infertility and infection groups were increased.
Conclusion. The urology outpatient clinic has been affected by the COVID-19 pandemic from various perspectives. This alteration should take into consideration for the planning of the services during a pandemic.
Factores asociados al consumo de drogas ilícitas en una población adolescente: encuesta en zonas marginales de área urbana
Authors: Samudio Domínguez Gloria Celeste , Ortiz Cuquejo Lidia María , Soto Meza Marcos Antonio , Samudio Genes Claudia Raquel 
Published: August 2021

Introducción: El uso de drogas ilícitas por adolescentes es un fenómeno preocupante en salud pública. Son factores de riesgo para consumo los aspectos familiares, sociales, económicos y personales. Conocer las circunstancias que predisponen al consumo de drogas en población adolescente vulnerable es importante para dirigir intervenciones que permitan disminuir su uso.
Materiales y Métodos: Estudio de prevalencia, observacional, retrospectivo, con componente analítico; realizado de agosto a octubre de 2019, en zona urbana marginal de la ciudad de Asunción. La población consistió en adolescentes de 12 a 18 años. Muestra no probabilística. Se utilizó la prueba de Chi cuadrada para establecer asociaciones. Previo consentimiento informado, se aplicó instrumento de 15 preguntas, todas ellas de opciones cerradas, las cuales fueron contestadas en presencia del investigador. Luego de ser respondidas, las encuestas fueron selladas y trasportadas al centro de investigación.
Resultados: 47 ingresantes al estudio, 56% varones. Prevalencia total de consumo de drogas ilícitas 32%. Constituyeron factores de riesgo para consumo: ser de sexo masculino, antecedente de consumo de drogas en la familia, abandono escolar, consumo de alcohol por el adolescente. (p< 0,001).
Conclusiones: los factores de riesgo para consumo de sustancias ilícitas en adolescentes de población marginal no difieren de la estudiada en población abierta, sin embargo, la prevalencia de consumo en la población vulnerable es mayor.
Conflicto de interés: los autores declaran no poseer conflicto de interés
Fuente de financiamiento: Los autores declaran que la presente investigación se realizó con fondos propios.
Recibido: 11/03/2021 Aceptado: 12/05/2021
Bronquiolitis por rinovirus en menores de 1 año y riesgo de sibilancias recurrentes y asma
Authors: Godoy Sanchez Laura Evangelina , Wentzel Gabriele , Mesquita Ramirez Mirta Noemi 
Published: August 2021

Introducción: La Bronquiolitis se ha asociado a sibilancias recurrentes.
Objetivo: analizar la incidencia de sibilancias recurrentes, hospitalizaciones y atopia/asma en pacientes con antecedentes de hospitalización por bronquiolitis por RV antes de los 12 meses de edad.
Materiales y Métodos: estudio de cohorte retrospectiva. Ingresaron pacientes de 2 a 4 años con sibilancias recurrentes y antecedentes de hospitalización por bronquiolitis antes de los 12 meses de edad, con retorno viral positivo por estudio molecular. Fueron estudiados los datos demográficos, hospitalizaciones, atopia personal y familiar, asma y exposición al humo. Los datos fueron analizados en SPSS utilizando estadísticas descriptivas e inferenciales. Los resultados se expresaron en RR con IC 95%. El protocolo fue aprobado por el comité de ética institucional.
Resultados: Ingresaron 120 pacientes. No hubo diferencias en la incidencia de sibilancias recurrentes en el grupo expuesto y el control50,9% vs 49% respectivamente p=0,85. Las hospitalizaciones por sibilancias y la presencia de atopia fueron más frecuentes en el grupo Rinovirus, RR=1,7 (IC 95% 1,2 -2,9) p=0,03 y RR 1,6 (IC 95% 1,2 -2,2) p= 0,005 respectivamente. Conclusiones: la incidencia de sibilancias recurrentes fue similar en ambas cohortes. Las hospitalizaciones por sibilancias y la atopia/asma fue mayor en el grupo Rinovirus.
Conflicto de interés: Los autores declaran no poseer conflicto de interés
Recibido: 26/05/2021 Aceptado: 21/06/2021
Interpretation of Scriptural Texts in 11QMelchizedek and Its Theological Implications
Authors: Cekiera Andrzej Paweł 
Published: August 2021

Manuskrypt 11Q13 należy do peszerowej twórczości wspólnoty z Qumran i służy następującym celom: Po pierwsze, ukazuje szeroką perspektywę teologiczną niektórych ważnych koncepcji, rozpowszechnionych wśród członków yaḥad - grupy powstałej pod kierunkiem Nauczyciela Sprawiedliwości. Te koncepcje to: czasy eschatologiczne, dualizm i determinizm. Po drugie, odsłania specyficzną metodę interpretacji autorytatywnych pism świętych, która doprowadziła do powstania wyżej wymienionych koncepcji. Melchizedek jawi się jako ten, który wymierza sprawiedliwość na rzecz qumrańskiej wspólnoty - „synów światłości”, która była pośród przewrotnego pokolenia „synów ciemności”. Tożsamość Melchizedeka pozostaje jednak enigmatyczna. Opierając się na częściowo zrekonstruowanej II kolumnie rękopisu 11Q13, artykuł jest próbą rozwiązania trudności, która dotyczy pochodzenia i statusu tej głównej postaci.
Iveta Strenková, «Devastata è Ninive!» Studio esegetico di Na 3,1-7 alla luce del suo contesto storico-letterario (Studia Biblica Slovaca. Supplementum 4; Bratislava: Univerzita Komenského 2020)
Authors: Szmajdziński Mariusz 
Published: August 2021

Book Review: Iveta Strenková, «Devastata è Ninive!» Studio esegetico di Na 3,1-7 alla luce del suo contesto storico-letterario (Studia Biblica Slovaca. Supplementum 4; Bratislava: Univerzita Komenského 2020)
R. Alan Culpepper – Jörg Frey (eds.), The Opening of John’s Narrative (John 1:19–2:22). Historical, Literary, and Theological Readings from the Colloquium Ioanneum 2015 in Ephesus (WUNT 385; Tübingen: Mohr Siebeck 2017)
Authors: Darowski Łukasz Tomasz 
Published: August 2021

Book Review: R. Alan Culpepper – Jörg Frey (eds.), The Opening of John’s Narrative (John 1:19 – 2:22). Historical, Literary, and Theological Readings from the Colloquium Ioanneum 2015 in Ephesus (WUNT 385; Tübingen: Mohr Siebeck 2017)
Cyclodextrins as Dominant Chiral Selective Agents in the Capillary Separation Techniques
Authors: Juvancz Zoltán , Bodáné-Kendrovics Rita , Szente Lajos , Maklári Dóra 
Published: August 2021

This review paper shows the dominant role of the cyclodextrins in the chiral separations using capillary columns (GC, SFC, CE). The cyclodextrins (CDs) have extremely broad chiral selectivity spectra because they have several different chiral recognition sites in various arrangements and various interaction modes. Their chiral selectivity features can further improve with their various substitutions. Their selectivities are moderate therefore they need high efficiency separations (capillary columns) for good chiral resolutions. The shape selectivity of cyclodextrins is also shown with non-chiral isomers too. The utility of the cyclodextrins is demonstrated with several examples based on the personal observations of authors and critical review of literature. The theoretical backgrounds of their chiral recognitions (e.g. H-bond interaction, inclusion, induced fit) are discussed in depth. This paper is not application oriented but is dealing with mostly on the physical and chemical background of separations using CDs.
The effect of thoracic manipulation on pulmonary function in swimmers
Authors: Cordeiro Alexandre Miguel Guerra , Teixeira Mónica , Faria Miguel , Sousa Mafalda , Serrasqueiro Paulo , Ruivo Rodrigo 
Published: August 2021

Objective: Spinal manipulation has been used to improve respiratory function in healthy individuals. However, it has been observed that there are no studies in the context of sports activities. The objective of this study was to analyse the effect of thoracic spinal manipulation on forced vital capacity, forced expiratory volume in one second and maximal voluntary ventilation in swimmers.
Method: A randomized controlled crossover study consisting of 21 swimmers, divided into two groups (Intervention vs Control), aged 16 – 24y, where forced vital capacity, forced expiratory volume in one second and maximal voluntary ventilation were measured in five evaluation moments: at baseline and, 1 minute, 10 minutes, 20 minutes and 30 minutes following the thoracic spinal manipulation procedures.
Results: ANOVA tests showed no statistically significant differences for forced vital capacity (p = 0.35) and forced expiratory volume in one second (p = 0.25) among the five evaluation moments. With the maximal voluntary ventilation there was a statistically significant (p = 0.02) reduction, observed between baseline (86.00 litres) and at 10 minutes (79.29 litres) and 30 minutes (76.24 litres). No significant differences were observed between the results of intervention and control groups.
Conclusions: In the current study no significant differences were observed in pulmonary function after thoracic spinal manipulation. Future research efforts should examine the effects of different manual therapy techniques and treatment protocols.
Efectividad del entrenamiento de la musculatura del Core en la prevención de lesiones de hombro en deportes con lanzamientos sobre la cabeza: una revisión sistemática
Authors: Azócar-Gallardo Jairo , Azócar-Gallardo Yordano , Ojeda-Aravena Alex , Cárdenas-Mansilla Rodrigo , Montecinos-Zuñiga Javier 
Published: August 2021

Antecedentes: Los programas de entrenamiento para la prevención de lesiones de hombro en deportistas que lanzan sobre la cabeza a través del fortalecimiento del tren superior presentan evidencia clara de sus beneficios. Por otra parte, los programas de entrenamientos de la musculatura Core que componen todo el cinturón lumbopélvico también pueden estar involucrados en la prevención de lesiones de hombro en deportistas que lanzan sobre la cabeza. Sin embargo, la evidencia es limitada.
Objetivo: Determinar la efectividad del entrenamiento de la musculatura Core en la prevención de lesiones de hombro en deportistas que lanzan sobre la cabeza.
Método: Se realizó una revisión sistemática de la literatura respecto de la evidencia disponible acerca de las estrategias de prevención de lesiones de hombro en deportes que utilizan lanzamientos sobre la cabeza a través del entrenamiento de la musculatura del Core, consultando las bases de datos PubMed, PEDro y ScienceDirect publicados entre enero del 2014 a mayo del 2020.
Resultados: Se seleccionó un total de cinco estudios de los cuales dos son ensayos clínicos y tres revisiones sistemáticas. La totalidad de los estudios tratan acerca de la prevención de lesiones de hombro en balonmano, béisbol y voleibol. De los cuales se pudo revelar que los programas de entrenamiento de fortalecimiento de la musculatura del tren superior y de Core disminuyen el riesgo de lesión de hombro en deportistas que lanzan sobre la cabeza.
Conclusión: Se pudo evidenciar que los programas de entrenamiento de la musculatura Core disminuye el riesgo de padecer una lesión en deportistas que lanzan sobre la cabeza.