bluuebunny/crossref_metadata_2025_split huggingface dataset:
Features of the use of interplanting in the cultivation of cucumber culture in light culture
Authors: Korol V. G. 
Published: July 2020

Relevance.Modern cultivation facilities require serious costs for their construction and subsequent operation. For the construction of 1 hectare of modern greenhouses with the cultivation of vegetable plants in light culture, about 200-250 million rubles are needed. The payback period of greenhouses is 5-6 years or more, which depends on the output from a unit area of greenhouses in value terms. And the latter, in turn, depends on the crop grown, the timing of its cultivation and receipt of products, as well as yield. Of course, the most important influence on the timing of crop cultivation and cost the resulting harvest is provided by the presence of an artificial lighting system greenhouses and its power. So expensive cultivation facilities should be used as long as possible during the year. Plan most the effective use of greenhouses throughout the year is called cultural turnover. Typically, a culture rotation includes one or more cultures. Time, one culture is called turnover. Throughout the year in each greenhouse plants are grown in one or several revolutions. And to remove or to shorten the breaks between turns on the elimination of old plants, preparation of greenhouses for a new turn and their disinfection use interplanting.Methods.The experiment was conducted in one of the greenhouses of the Moscow region in 2018 - 2019 in greenhouses equipped with artificial light of 2 hectares.Results.For various reasons, a number of greenhouse plants refuse Interplanting. Here, from our point of view, there are both objective and subjective reasons. The features of the use of interplanting when growing in light culture will be discussed in this article.
The influence of weather conditions on the yield and biochemical composition of watermelon
Authors: Malueva S. V. , Bocherova I. N. 
Published: July 2020

Relevance. A priority in the selection of watermelon is the creation of new competitive varieties that combine resistance to adverse stressors, high yield and excellent fruit quality. The purpose of this study is to show the influence of weather conditions on the growing season, yield and quality of watermelon fruits and the influence of growing conditions on the growth and development of watermelon plants.Materials and methods. The study used 5 varieties of watermelon included in the State Register and 2 new varieties, ready for transfer to the State Variety Test. During the research, all observations and counts were carried out in accordance with the State Variety Testing Methodology and the Field Experience Methodology.Results. In the process of research, it was found that the length of the growing season largely depends on the amount of precipitation and the sum of active temperatures, as well as on their distribution in interphase periods. It was noted that in the year with the highest rainfall, the growing season was the longest. Productivity for the analyzed period varies from 14.2 t / ha to 20.7 t / ha in the early group, from 19.4 t / ha to 24.9 t / ha in the average. The highest yields were recorded in 2017 with the least rainfall. Growing conditions had a significant impact on the quality of watermelon fruit: the solids content ranged from 9.4% to 12.8%, total sugar - from 7.70% to 11.35%.
Influence of types of eggplant plant formation on productivity in the conditions of summer-autumn turnover in film greenhouses
Authors: Terekhova V. I. , Konstantinovich A. V. 
Published: July 2020

Relevance. The annual increase in the area under the eggplant culture in small farms and the individual sector is explained by high nutritional, dietary, taste, and also the multi-purpose use of fruits. For optimal growth and development, eggplant needs a high amount of active temperature, which greatly limits the cultivation of crops in many regions of Russia. However, the egg-plant growing area is expanded through the use of industrial and film unheated greenhouses. The development of technology elements for growing eggplant in film greenhouses is relevant, as it contributes to an increase in the area of farms.Materials and methods. The aim of the research was to substantiate the elements of the technology for growing eggplant in film unheated soil greenhouses. The studies were carried out in 2018-2019 at the base of the Educational and Scientific Production Center “Vegetable Experimental Station named after IN AND. Edelstein» RGAU-Moscow Agricultural Academy named after K.A. Timiryazev in the summer-autumn turnover in a film unheated soil greenhouse. The objects of research were varieties and F1 eggplant hybrids: F1 Borovichok, F1 Bagira, F1 Tender, F1 Patio Trio, as a control they used a hybrid F1 Pelican; eggplant varieties: Mushroom pleasure, Black handsome, Don Quixote, they used the Frant variety as a control.Results. In general, based on the results of studying the influence of the formation of two and three stalked eggplant varieties and hybrids on the total yield in the conditions of summer-autumn turnover in film soil greenhouses, we recommend that all studied hybrids and varieties be grown in three shoots.
Effect of ultrasonic treatment on sucrose inversion in vegetable and fruit purees
Authors: Patsyuk L. K. , Fedosenko T. V. , Kondratenko V. V. , Medvedeva E. A. , Narinyants T. V. , Usanova Yu. Yu. 
Published: July 2020

Relevance.This article presents the results of a study of the process of sucrose inversion in vegetable and fruit monocomponent purees with and without sucrose under the influence of ultrasonic action on them.Methods.For the study, experimental samples of carrot, pumpkin and Apple puree of two types were made – a monocomponent natural puree (without sugar) and puree with the addition of 5% sucrose (by weight). The main part of the study was to study the depth of sucrose inversion in experimental samples, depending on the specified parameters of ultrasound exposure at a frequency of 21.6 kHz for 30 minutes on a laboratory cavitation unit in a flow-through cyclic mode.Results.It was found that in all experimental samples, the amount of total reducing sugars increased significantly compared to the values obtained in control samples that were not subjected to ultrasonic treatment. So, in natural apple puree (without adding sucrose) after ultrasound exposure, an increase in total reducing sugars was detected by 9.3%, and in experimental samples of apple puree with added sucrose – by 10.9%, in relation to control samples, which is 1.2 times higher than in natural puree. In samples of carrot puree (without adding sucrose), the increase in total reducing sugars was 6.7%, and in puree with added sucrose, the increase was 12.2%, which is 1.8 times higher than the inversion in puree without sugar. In samples of pumpkin puree without sugar, the increase in reducing sugars was 4.2%, and in samples with added sucrose – 9.9%, i.e. 2.4 times higher than in samples without sugar.These data allow us to conclude that ultrasound exposure can intensify the inversion of sucrose with an increase in the number of reducing sugars, and this process takes place more deeply in products containing added sucrose.
Influence of the level of mineral nutrition and complex agrotechnical techniques on seed productivity and quality of new potato varieties of different maturity groups in specific soil and climatic conditions
Authors: Сhehalkova L. K. , Konova A. M. , Gavrilova A. Yu. 
Published: July 2020

Relevance. The aim was to study the reaction of new potato varieties early ripening group Zabava and middle-ripening group Smolyanochka on the timing of planting and doses of mineral fertilizers for obtaining maximum yield of seed potatoes. As mineral fertilizers used azophoska, superphosphate and potassium chloride.Results. It was found that the variety Zabava compared to the variety Smolyanochka, had a higher stem-forming ability and exceeded the parameters of the stem in all variants of the experiment. This is due to the biological characteristics of the studied varieties, since the Zabava variety, unlike the Smolyanochka variety, had more multiple eyes on the surface of the tuber. Against the background of applying mineral fertilizers N60P72K90, the density of the stem was higher, compared with the background of applying N32P32K32 in both the Zabava variety and the Smolyanochka variety. It should also be noted that there was a tendency to reduce the stem at a later date of planting in all variants of the experiment. The percentage of viral diseases affected increased with later planting dates and was highest with the planting dates of 14 and 20 may. The highest yield of tubers of the seed fraction was obtained in the variant with a planting date of may 14 against the background of balanced doses of mineral fertilizers (N60P72K90) and amounted to 13.3 t/ha in the Zabava variety, 13.0 t/ha in the Smolyanochka variety. It should be noted that different backgrounds of mineral fertilizers did not have a significant impact on the percentage of potato tubers affected by diseases. At the same time, the incidence of tubers with diseases did not exceed the regulatory requirements of GOST R 53136 – 2008 "Seed potatoes. Technical conditions».
MiA: Diseño y prototipado de un sistema de asistencia para la maternidad
Authors: Arce-Murillo María Fernanda , Robles-Sandoval Sara Yariela , Rojas-Monge Ariel , Vásquez-Carvajal Hilda 
Published: July 2020

En el marco del mercado actual, donde las personas se encuentran en una búsqueda constante de herramientas para facilitar su vida, se decidió desarrollar un sistema de objetos inteligentes que ayuden en las tareas de la maternidad. Al inicio del proyecto, se estudiaron usuarios con la característica de “paternidad reciente”, para determinar así las necesidades más relevantes y las tareas que a estas acompañaban. Tras el conocimiento de las necesidades, se sintetizaron los problemas: preparar biberones de manera eficiente y vigilar al infante por un breve periodo.
Seguido de estos hallazgos, se planteó un concepto de diseño, con el cual se esbozaron propuestas de solución que posteriormente se evaluaron con las necesidades determinadas hasta llegar a la que mejor satisficiera los requisitos. Esta propuesta se llevó a un prototipo de baja fidelidad por medio de impresión 3D, además, se probó su funcionalidad y usabilidad con usuarios reales, para así tener el resultado final.
El diseño estratégico de toallas sanitarias reutilizables como propuesta para incrementar el empoderamiento femenino y la conciencia ambiental
Authors: Cubero-Ugalde Marcela 
Published: July 2020

En este artículo se muestra el proceso de diseño de una toalla sanitaria reutilizable, como opción para mujeres que tienen conciencia ambiental, ante la problemática que desencadena el uso constante de productos desechables durante el período menstrual. Para lograrlo, se lleva a cabo un análisis profundo, basado en la metodología del producto estratégico, que toma en cuenta cuatro escenarios diferentes, los cuales muestran al producto final como un ente integral de desarrollo que no convive aislado, sino que es parte de un ecosistema.
Como resultado final, se obtiene el diseño de una toalla sanitaria reutilizable, hecha con textiles, que cuenta con un sistema de autocontenido, el cual le brinda la oportunidad de ser individual, garantizando una mejor experiencia de uso. Además, se propone como estrategia integral tener tres tipos de puntos de venta en los que se promueva como eje principal, el contacto directo de las usuarias con los productos, de manera que el primer acercamiento sea muy íntimo y compartido con otras mujeres que ya han utilizado el artículo con anterioridad.
En las reuniones de mujeres, el primer punto de venta, se procura que las usuarias compartan experiencias, tanto positivas como negativas, para que se vaya creando un ambiente de confianza y empatía entre ellas, además, que se impulse el contacto directo de las usuarias con el producto en cualquier momento de la compra. Asimismo, en los otros dos puntos de venta: ferias y tienda virtual, se pretende emular este sentir con las mujeres para que así, en cualquiera de las opciones escogidas, ellas puedan percibir siempre que es un producto que se adapta a sus necesidades.
Por medio del diseño de la toalla sanitaria reutilizable, se aporta a la disminución del impacto ambiental generado alrededor del tema. Igualmente, la estrategia de mercado propuesta incentiva el empoderamiento femenino, pues el período menstrual sigue siendo un tema poco tratado incluso entre mujeres.
New Approaches to Studying Prevalence Gallstone Disease
Authors: Khokhlacheva N. A. , Kosareva T. S. , Lukashevich A. P. 
Published: July 2020

The aim— predicting the growth of gallstone disease based on the study of the dynamics of the incidence of the liver.Materials and methods.In clinical conditions, 98 patients (62 women and 36 men, average age 43.4 ± 3.3 years (21-60)) with various chronic liver diseases were examined. Anamnesis, clinical and laboratory data were used to verify the diagnosis. In portions “B” and “C” of bile obtained by multifractional duodenal sounding, the total concentration of bile acids, cholesterol and phospholipids was determined, and lithogenicity indices of bile were calculated: cholate-cholesterol and phospholipid-cholesterol coefficients. The results were analyzed using Microsoft Excel 2010 and PSPP statistical processing programs. The next stage of the work was the analysis of statistical indicators of the general and primary liver morbidity in the Udmurt Republic over the past 10 years (2008-2018). The study applied statistical forecasting methods. Models were built in the Microsoft Excel 2010 program in a polynomial trend.Results.In 52 (53,1%) examined patients, ultrasound examination of the gallbladder were signs of biliary sludge. Microscopic examination of bile 71 (72,6%) patients had crystals of cholesterol and calcium bilirubinate, which is evidence of stage I gallstone disease. In all patients with biliary sludge, a violation of the biochemical composition of bile was noted — a decrease in the concentration of bile acids and phospholipids, an increase in the concentration of cholesterol, a decrease in cholesterol and phospholipid-cholesterol coefficients. When studying statistical indicators over the past 10 years, a higher general and primary incidence of liver diseases in the Udmurt Republic was noted than in the Russian Federation as a whole. Based on the results of trend modeling, a significant increase in the total and primary liver morbidity is predicted both in the Udmurt Republic and in the Russian Federation.Conclusion.Summarizing the data obtained, it can be noted that over the past 10 years (from 2008 to 2018) among the adult population of Udmurt Republic, a clear tendency has been revealed for an increase in the general and primary incidence of the liver. As the results of trend forecasting showed, an increase in the incidence of the liver will continue in the coming years. With liver pathology, bile secretory function suffers, as a result of metabolic processes, bile produces supersaturated cholesterol, which is the basis for stone formation in the gall bladder. A study of the dynamics of liver disease allows predicting an increase in cholelithiasis in the coming years. Despite the fact that the asymptomatic course of cholelithiasis is often quite observed, if this disease is not diagnosed and the preventive treatment of stone formation is not carried out in a timely manner, this leads to the development of serious complications.
Clinical Features and Insulin Resistance in Men with a Metabolically Unhealthy Obesity Phenotype
Authors: Panova E. I. , Pimankina M. S. , Karataeva O. V. 
Published: July 2020

Purpose of the study: The aim of study was to analyze the characteristics of hormonal-metabolic parameters in men with a metabolically unhealthy obesity phenotype; identify the value of special indicators for diagnosis of insulin resistance.Materials and methods: The examination included 108 patients with body mass index ≥25 kg/m2, which were hospitalized. According to the current national guidelines for the diagnosis and treatment of obesity, all examined patients were divided into 2 groups: 1 — with metabolically healthy obesity phenotype, 2 — with metabolically unhealthy obesity phenotype. The study presents the results of comparative simultaneous nonrandomized study of two groups with using of different methods of examination (anthropometric indicators, laboratory tests for inspection of the hormonal profile, biochemistry parameters, and calculation of TyG index for diagnosis of insulin resistance).Results and discussion: The study found that patients of working age with metabolically unhealthy obesity phenotype are characterized by unfavorable anthropometric and hormonal-metabolic parameters and more severe polymorbid pathology (first of all cardiovascular diseases). The results of study revealed the value of special indicators for the diagnosis of insulin resistance (visceral obesity index >1,85; TyG >3,98; fat mass >30,1).Conclusion: timely detection of insulin resistance indicators has great importance and practical application due to simplicity and accessibility.
The Influence of Non-Alc oholic Fatty Liver Disease on Indicators of Arterial Stiffness and Risk of Cardiovascular Complications in Patients with Arterial Hypertension
Authors: Statsenko M. E. , Streltsova A. M. , Turovets M. I. 
Published: July 2020

Aim. To determine the value of concomitant non-alcoholic fatty liver disease in patients with arterial hypertension in the progression of rigidity of the main arteries and in increase of risk of cardiovascular complications. Material and methods. A cross-sectional comparative study was conducted. Group 1 (n=50, 35(70%) women, average age 57,4±6,9 years) included patients with arterial hypertension and non-alcoholic fatty liver disease, group 2 (n=50, 40(80%) women, average age 56,5±7,0 years) included patients with arterial hypertension only. The groups were comparable in the main clinical and demographic indicators (p>0,05). A comparative analysis of pulse wave velocity, central aortic pressure, vascular age and a 10-year risk of developing cardiovascular complications in both groups was performed.Results. There is a statistically larger number of patients with metabolic index>7,0 (58,0% vs 28,0%, p=0,0019). It was also established that systolic (121,9±10,9 mm Hg vs 115,9±8,9 mm Hg) and diastolic (82,5±9,3 mm Hg vs 77,4±8,9 mm Hg) aortic pressure, as well as the augmentation index (26,5±8,5% vs 18,6±4,2%), were significantly higher in patients with arterial hypertension and non-alcoholic fatty liver disease than in patients with isolated arterial hypertension. In the 1st group, a statistically significant increased pulse wave velocity was found both in muscular (12,0±3,1 m/s vs 10,6±1,8 m/s) and elastic (10,4±2,8 m/s vs 9,1±1,7 m/s) vessels, which indicates an increase in arterial stiffness. In addition, there was an increase in post-occlusal pulse wave velocity in this category of patients (11,0±3,3 m/s vs 9,4±1,9 m/s, p=0,0037). A significant increase in vascular age in relation to the passport age (60,4 [56,0:68,0] years vs 58,0 [53,0:60,0] years) and an increase in the 10-year fatal risk was detected (2,15 [1,42: 4,63] and 1,05 [0,52: 2,82] %, p = 0,0043 ) were also revealed in patients with arterial hypertension and non-alcoholic fatty liver disease compared to patients with isolated arterial hypertension. Significantly more patients with a high (13 (26,0%) vs 5 (10,0%), p = 0,0332) total cardiovascular risk were observed in group 1 than in group 2.Conclusions. Arterial stiffness was significantly higher in patients with arterial hypertension and non-alcoholic fatty liver disease than in patients with isolated arterial hypertension, which is confirmed by a statistically significant increase in pulse wave velocity and central aortic pressure. Comorbid patients have pronounced endothelial dysfunction, which is confirmed by a significant increase in the post-occlusion rate of the pulse wave. An increase in vascular age in relation to the passport age indicates earlier aging of blood vessels in the 1st group compared with the 2nd group. Patients in the main group have a higher incidence of a high 10-year risk of developing cardiovascular events compared with patients in the control group.
L’évaluation des reproducteurs : L’indexation pour le classement
Authors: TAVERNIER A. 
Published: July 2020

Pour étudier la génétique du cheval de course ou de concours le premier problème qui se pose est une mesure objective de leur performance. Celle-ci n’est pas mesurable directement par un critère physique objectif. On en est donc réduit à n’étudier que le résultat des épreuves constitué par les classements des chevaux entre eux. Chaque cheval réalise une performance physique non mesurable et c’est la hiérarchie de ces performances qui donnent la seule observation possible : le classement. Selon la valeur génétique des chevaux et la valeur des effets de milieu chaque classement a une certaine probabilité de réalisation. En maximisant les probabilités de réalisation de toutes les épreuves on obtient une estimation des valeurs génétiques et des effets de milieu.
La gestion des populations : La circulation de l’information génétique et sa structuration sous forme d’une base de données
Authors: STEIER G. 
Published: July 2020

Le Département de Génétique Animale a été précurseur de l’informatique à l’INRA sous l’impulsion de J. Poly, B. Vissac et M. Poutous dans les années 50 ; à cette époque ils réalisaient des calculs sur IBM-704 et 705 et faisaient gérer des fichiers importants sur cartes perforées. En octobre 1962, les premiers équipements de calculs internes sont installés sous forme d’un IBM 1620 qui traite non seulement les données zootechniques mais également des données administratives. En janvier 1968, grâce aux crédits de la nouvelle loi sur l’élevage, est installé l’IBM 360-50, ordinateur de haut de gamme pour l’époque car répondant par exemple aux importants besoins informatiques d’organismes financiers comme la Caisse des Dépôts et Consignations qui en fut dotée au même moment. Associés à du personnel spécialisé regroupé dans une Unité du Département, dénommée Centre de Traitement de l’information génétique (CTIG), ces moyens modernes de calcul permettaient au Département de remplir ses missions au bénéfice des acteurs de l’Amélioration Génétique. Les biométriciens de l’INRA auront également accès à ce matériel avant d’être dotés de moyens propres en 1979. Le Département de génétique animale a donc joué un rôle moteur dans le développement des moyens informatiques de l’Institut. Cela lui permet aujourd’hui, en partenariat avec les Instituts techniques et le ministère de l’Agriculture, de disposer des outils nécessaires pour améliorer les méthodes de gestion et de sélection des populations d’animaux domestiques.