bluuebunny/crossref_metadata_2025 huggingface dataset:
Variety agrotechnology for cultivation of spelled varieties Pskovityanka
Authors: Dyatlova Marina Vladimirovna , Shaykova Tatiana Vasilievna , Volkova Elena Sergeevna
Published: April 2023

The influence of the main agricultural practices on the yield and its structure of spring wheat spelled variety Pskovityanka when cultivated on soddy-podzolic soil was studied. The studies were carried out in 2019–2020 on the fields of the FSBSI Federal Research Center for Bast Fiber Crops of the Pskov. Experimental options included three factors: levels of mineral fertilizers - control (without fertilizer), N60P60K60, N90P90K90, N120P120K120; seeding rates - 4, 5 and 6 million germinating seeds/ha; sowing dates - I and II decade of May. Studies have shown that the largest weight of 1000 grains - 37.5 and 37.7 g - was obtained when sowing emmer in the second decade of May with a seeding rate of 5 and 6 million units/ha against the background of applying mineral fertilizers at a dose of N90P90K90. On average, over the years of research, according to the variants of the experiment, from 16.5 to 25.8 q/ha of spelled grain was obtained. It has been established that the most effective factor is the use of mineral fertilizers, which, in the studied doses, provided an additional 2.4 to 5.5 q/ha of grain according to the experimental options. The shift in the sowing date of spelt to the second decade of May made it possible to have a significant increase in yield from 2.2 to 4.0 q/ha of grain. Seeding rates turned out to be a less effective factor, an increase in which from 4 to 6 million units/ha contributed to an increase in grain productivity by 1.5–4.1 q/ha. The highest yield of spelled at the level of 25.1–25.8 q/ha was obtained when the crop was sown in the second decade of May with seeding rates of 5 and 6 million units per hectare against the background of mineral fertilizers N90P90K90.
Transformation of carbon, nitrogen and phosphorus compounds in southern chernozem with prolonged use of mineral fertilizers
Authors: Pronko Viktor Vasilievich , Zhuravlev Dmitry Yurievch , Yaroshenko Tatiana Mikhailovna , Klimova Nadezhda Feorovna , Saifullina Larisa Borisovna
Published: April 2023

In the conditions of a long stationary experiment conducted in the Saratov region on the Southern Chernozem, it was found that for eight rotations of a six-field grain-pair crop rotation (48 years) in the variant without fertilization, carbon losses from the 0-40 cm layer were the highest. Fertilizers N32P16K7 and N38P13K8 per 1 ha of crop rotation area reduced its losses by 29-32%. When applying N54P17K7, an increase in the migration of organic carbon into the underlying layer of 40-100 cm was noted. The total nitrogen content in the control decreased by 8.7% compared to the initial data. The introduction of N15P13K8 and N38P13K8 per 1 ha of crop rotation area contributed to the preservation of nitrogen compounds in the humus layer of the soil. The content of total phosphorus in both non-fertilized and fertilized soil has changed slightly over 48 years of research. Systematic application of fertilizers led to an increase in the fraction of calcium phosphates.
The use of vitamin and mineral complexes in young horses feeding
Authors: Yakovleva Svetlana Evgenievna , Shepelev Sergey Ivanovich , Lemesh Elena Aleksandrovna
Published: April 2023

The article presents the results of research on the use of vitamin and mineral complexes «Ippomin Junior» and «Ippovit» in feeding young Russian trotting breed of horses in the conditions of  LLC «Stud farm «Lokotskaya». The main feeding ration of young animals of the first experimental group additionally included 50 g/head of the feed additive «Ippomin Junior» and the second experimental group 175 g / head of the feed additive «Ippovit». The use of vitamin and mineral complex «Ippomin Junior» and «Ippovit» allowed to balance the level of macro- and microelements, as well as vitamin D in the feeding diets of young horses to the recommended feeding standards. In addition, a biochemical blood test also showed normalization of the main indicators that do not exceed the permissible limits, which indicates an improvement in metabolism when using vitamin and mineral complexes. The best growth and development indicators were established in the experimental groups. In the first experimental group, the height at the withers increased by 3.4%, in the second experimental group – by 3.5%, in the control group – by 1.3%; oblique trunk length by 6.3%, 4.1% and 1.8%, respectively; chest circumference – by 4.0%, 3.9% and 2.4%, respectively; pastern girth in young animals in the experimental groups by 2.4%, in the control group – by 1.4%. The live weight of young horses during the study period in the control group increased by 10.5%, in the first experimental group by 11.1%, in the second experimental group by 19.8%.
ANALYSIS OF THE PROCESS OF REGULATION OF GRAIN SHREDDER MODES ON A STEP-ROTARY SHREDDER
Authors: Ibrahimov Abbas Zakir , Abdieva Namin Fuad
Published: April 2023

One of the main problems of the branches of the modern grain processing industry, including milling, cereal and feed production, is their very high energy intensity. In order to achieve high economic indicators in the livestock industry, the feed ration must contain a certain set of substances that fully meets the needs of the animal's body in nutrients. This is possible by preparing full-fledged compound feeds. Therefore, the production of compound feeds is an important branch of agriculture. .Regulation of the degree of grinding of feed grain on rotary grinders can be done by changing the angular velocity of the rotors. The purpose of this work was to conduct a theoretical analysis and practical verification of the process of regulating the degree of grain grinding by regulating the angular velocity of the rotors. When choosing the control scheme of the electric drive, factors such as the structure of the installation, drive power, control range, physical and mechanical properties of the crushed material were taken into account. For two-rotor shredders, there are two variants of the technological process. At the same rotor speeds, depending on the structural parameters of the installation, the power consumption of a small rotor is 60... 80% of the power of a large one. To improve the use of the chopper drive motors, the angular velocity of one drive and the plant performance should be adjusted simultaneously so that the power on the second engine remains constant.
Theoretical aspects of labor safety of greenhouse workers and modern ways of its solution
Authors: Shkrabak Roman Vladimirovich , Shkrabak Arina Vasilievna
Published: April 2023

The article provides information about the need for further development of greenhouse facilities in the agro-industrial complex for year-round provision of the population with fruit products, which cannot be solved by using only the production of products in the open field due to the climatic features of the country's territory. It is noted that greenhouse production, for various reasons of an objective and subjective nature, is accompanied by industrial injuries, poisoning of workers and industrial diseases, since production conditions are focused on the needs of plants. In this regard, the components of the “man-object-plants-technologies-mechanisms” system were studied and functional theoretical dependencies were proposed, which are a guideline for substantiating innovative methods and means of preventive solutions that counteract the possibility of injury, poisoning and occupational diseases. The article lists the author's modern solutions aimed at achieving the possibilities of some work without injuries, which ensures the appropriate working conditions for these objects by the requirements of the country's regulatory framework.
Monitoring of the flight of aphids on potato plantations in the Arkhangelsk region
Authors: Shamanin Alexey Alekseevich , Berim Marina Nikolaevna , Korelina Valentina Aleksandrovna , Popova Lyudmila Aleksandrovna
Published: April 2023

The results of the catch of aphids in vegetative plantings of potatoes in 2018–2021 are presented. The studies were carried out in the southern part of the Arkhangelsk region (Kotlas region). Yellow water traps were used to catch winged aphids. It was revealed that 25 species of winged aphids migrate to potato plantations with an average annual number of 162 individuals during the growing season. Of the total number, 7 species of aphids carrying potato viruses were identified. These included Acyrthosiphon pisum Harr., Aphis fabae Scop., Aphis nasturtii Kalt., Aulocarthum solani Kalt., Hyperomyzus lactucae L., Macrosiphum euphorbiae Thomas, and Rhopalosiphum padi L. These species account for 70 to 82% of the abundance structure. Not a single individual of the most harmful species Myzus persicae Sulz was caught. In the group of virus-carrying aphids, the most numerous species are R. padi L. (an average of 48 individuals per season) and A. fabae Scop. (an average of 35 individuals per season). It has been established that the flight of aphids is largely influenced by average daily air temperatures. In the conditions of the hottest year (2021) at an average daily air temperature of 19 °C, the largest annual number of aphids was identified - 181 individuals. Winged aphids are present in potato agrocenoses throughout the entire growing season, which indicates the need for annual monitoring of their numbers and the use of protective measures.
Influence of levels of mineral nutrition and foliar feeding on the change in morpho-biometric parameters of barley plants
Authors: Yakomaskin Stepan Stepanovich , Kargin Vasily Ivanovich , Zubarev Alexey Alekseevich
Published: April 2023

As a result of the experiments carried out in 2020–2022, which were laid at the Bogdanovskoye Agricultural Enterprise LLC in the Staroshaigovsky District of the Republic of Mordovia on the alluvial soil of the Sivin River the influence of the levels of mineral nutrition and foliar feeding with liquid complex fertilizers "Agris" brand "AzotKaliy" on the morpho-biometric parameters of barley plants was established. The fertilization contributed to an increase in plant height by 4.5–9.5 cm and ear length by 0.6–1.5 cm. The highest plant height (73.0 cm), ear length (8.4 cm), grain weight per ear (0.69–0.78 g) and the weight of 1000 grains (39.6–41.7 g) was in the third variant (N60P60K60). Foliar top dressing with "Agris" brand "AzotKaliy" positively influenced the change in the height of barley plants by 2.7–5.9 cm, ear length by 0.7–1.6 cm, grain weight per ear and weight of 1000 grains. A further increase in the level of mineral nutrition (N90P90K90) and foliar fertilizing with "Agris" brand "AzotKaliy" in the amount of 6 l/ha did not contribute to a significant change in the studied parameters. Mineral fertilizers on average over three years increased the yield of barley by 14.6–5.8%, the highest values was after N60P60K60 fertilization. Foliar top dressing with "Agris" brand "AzotKaliy" increased crop yield by 0.31–0.56 t/ha, or 11.4–16.7%, depending on the level of mineral nutrition. The most favorable factors for the formation of the barley crop were after application of mineral fertilizers in the amount of N60P60K60 (3.40–3.95 t/ha) and foliar top dressing of "Agris" brand "AzotKaliy" in the amount of 4 l/ha (3 92 t/ha), this is evidenced by the data of the studied biometric indicators of plants.
Cultivation of peanuts in an arid zone in the Astrakhan region
Authors: Bogosoryanskaya Lyudmila Vyacheskavovna
Published: April 2023

The article is devoted to the study of peanut varieties adapted to the natural and climatic conditions of the Northern Caspian Sea. According to the results of the work carried out, good indicators were obtained for some samples of this crop. The Otradokubansky variety, taken as a standard, showed a yield of 3.7 t/ha. Some samples from VNIIMK approached the yield standard. The VNIIMK variety sample No. 173 according to the VIR catalog showed a yield of 3.5 t/ha, the VNIIMK variety sample No. 1143 – 3.3 t/ha. In terms of protein and fat content, samples 2064 (China), 2047 (Russia), 720 (Israel) were distinguished. The highest protein content was distinguished by sample 747 (Romania) – 20.44%. The sowing of peanuts was carried out annually in mid-May, when the earth warmed up to 25 °C on average over the years of study. Depending on the sample and its origin, as well as weather conditions, the ripening period of peanuts from planting to harvesting was 120-160 days. Sunny, hot weather is suitable for peanuts. Studies have shown that the natural and climatic conditions of the Astrakhan region are favorable for the cultivation of this crop.
Assessment of alimentary-caused biological risk factors according to the parameters of stability in the external environment
Authors: Lyashchuk Yulia Olegovna , Teterin Vladimir Sergeevich , Panferov Nikolay Sergeevich , Pekhnov Sergey Aleksandrovich , Ovchinnikov Alexey Yurievich
Published: April 2023

In recent years, the food safety of the population has been of increasing interest to the State System of Biological Safety of the Russian Federation. The article assesses the stability in the external environment of alimentary-conditioned biological risk factors. Diet-related biological risk factors play a key role in the spread of foodborne diseases in humans and animals.
Application of feed additives obtained from fish roe and glycerin in trout diet
Authors: Maxim Ekaterina Aleksandrovna , Yurin Denis Anatolievich , Agarkova Natalya Vasilievna , Skamarokhova Aleksandra Sergeevna , Gneush Anna Nikolaevna
Published: April 2023

These studies were carried out in the Rostov region on the replacement and broodstock of amber trout in the second and fourth stages of maturity. The purpose of the work: to study the effect of newly developed feed additives from pond fish milt and glycerin on the performance of salmon fish. As part of achieving this goal, it is necessary to solve the following tasks: to analyze various proportions of pond fish milt and glycerin; carry out feeding of salmon fish from the second to the fourth stage of maturity; study the growth rates of fish. According to the scheme of the experiment, the first (control) group of fish received complete feed without additives. In the complete feed for the second experimental group, 2% glycerol was included by weight of the feed. The diet for trout of the third group included pond fish milt with glycerol 50 to 50% in the amount of 2.0% by weight of the feed. In the second stage of maturity, a significant increase in gross growth in the second and third groups by 13.5% and 14.4% (P<0.01) was found in relation to the control group. There was also a tendency to increase the length of the body in the experimental groups by 0.7 and 0.6 cm, respectively. The highest coefficient of fatness was in the group with 2% glycerol (6.97%). In the fourth stage of maturity, the trend towards a significant increase in gross growth continued. In the second experimental group, this indicator was higher than the control by 18.2% (P<0.01) and by 17.1% (P<0.01) in the third. The fatness coefficient in the control group was 1.74, in the second group it was significantly higher by 5.2% (P<0.01).
The effect of the Mexidol on the dynamics of changes in hematological parameters in the indurative form of acute pancreatitis in dogs
Authors: Morozova Alina Mikhailovna , Shaposhnikova Inna Dmitrievna , Kalyuzhny Ivan Isaevich
Published: April 2023

This article presents the results of the use of the Mexidol as a part of complex therapy for the relief of the indurative form of acute pancreatitis in dogs. The study was conducted to prove the validity of the use of synthetic antioxidants to alleviate the course of the disease, as well as to reduce the likelihood of complications after the resumption of the normal functioning of the pancreas. For this, studies were conducted on two groups of dogs with acute indurative pancreatitis. Group 1 was treated with classical therapy, and group 2, in addition to standard treatment, received Mexidol at a dose of 10 mg / kg. Analysis of hematological parameters of both groups of animals indicates a higher efficiency of treatment in group 2. In it, the absolute number of leukocytes in the blood after treatment decreased by 44%, while in the first group by 18%, the level of superoxide dismutase  in the blood became higher relative to the second group by 16%, the amount of serum elastase-1 (pancreatic elastase) was within the reference values, having decreased by 51%, in the first group by 17% (P<0.05). In connection with these data, there is a reason to include this preparation in the classical regimen for the treatment of acute indurative pancreatitis.
Maral farming in Altai krai. Status assessment and targets
Authors: Nepriyatel Alexey Anatolievich , Tishkova Elena Vladimirovna
Published: April 2023

The article offers a detailed analysis of the maral and deer farming in 2016-2020 by comparing the number of maral and sika deer livestock, their productivity, as well as the industry productivity. The objective of the study is to examine the current maral breeding situation in Altai Krai, and to analyse the main problems and prospects of its development. According to the production analysis of the given region’s enterprises, the shares of the maral and deer farming gross product are due to different economic and production opportunities, as well as natural, climatic, landscape and other factors. Nevertheless, this does not prevent the development of velvet antler deer farming at the foothills of Altai Krai. The study showed that maral and deer farming is not developing uniformly in Altai Krai. By 2020, the number of enterprises engaged in maral breeding has decreased from 27 to 24. The number of marals, however, increased just slightly – by 750 heads. Sika deer are still bred at 10 enterprises, but the number of livestock has decreased by 120 heads. The number of velvet antler deer in the region has increased by 2.5% over the analysed period. In 2020, the quantity of produced velvet antlers has increased that indicator in 2016 by 3,172.5 kg (8.7%), despite a decrease in the number of enterprises. The low demand for the sika deer antlers leads to the extermination of this species and smaller velvet antler yields. In 2020, 743 sika deer velvet antlers were produced, which is 340 kg fewer compared to 2016.
The frequency of occurrence of alleles of the beta-casein gene in different breeds of cattle
Authors: Khudyakova Natalya Aleksandrovna , Stupina Alexandra Olegovna , Klassen Inga Andreevna
Published: April 2023

The article describes the data of scientific research on the frequency of occurrence of genotypes A1A1, A1A2, A2A2 and alleles A1 and A2 of milk protein beta-casein in cattle of various breeds, since 2014. Livestock in Pakistan, Italy, Greece, Croatia, China, Sweden, Mexico, Japan, Ukraine, Thailand, Brazil, Russia and Poland were considered. The data obtained on the territory of the Russian Federation is also described. The livestock of the Komi Republic, Bashkortostan, Stavropol and Krasnodar Territories, Arkhangelsk and Yaroslavl regions were considered. The most studied breeds in most countries are Holstein and Jaser. Holstein, Jersey, Sahiwal, white-headed Ukrainian, gray Ukrainian, hybrid (Sahiwal ? Holstein), gir, Guzera, Red, Polish, Hybrid (Holstein ? Zebu) breeds most often have the A2 allele and genotypes A1A2, A2A2. In cattle breeds in the territory of the Russian Federation, the A1 A2 genotype prevails.
La importancia de la responsabilidad social en la rentabilidad de las empresas regiomontanas que cotizan en la BMV
Authors: Zúñiga Rodriguez Alan Javier
Published: April 2023

La finalidad de esta publicación fue la de resaltar la importancia que ha tenido en los últimos años la responsabilidad social debido a la globalización y expansión de las empresas regiomontanas, así como su impacto en la Bolsa Mexicana de Valores y cómo es que se relaciona con la rentabilidad e imagen de las empresas debido al interés de los stakeholders que actualmente no solo muestran interés en datos financieros, sino también en temas sociales, de gobierno y medio ambiente. La implementación de la responsabilidad social va de la mano de un desembolso de las empresas, que puede tomarse como una inversión que será retribuido a mediano plazo para mejorar la rentabilidad. Para esto se analizaron diversos artículos que hablaban sobre la relación entre la responsabilidad social y la rentabilidad, es decir se realizó una investigación descriptiva. Se analizó el índice sustentable con el que cuenta México y se compararon con el INPC para analizar los crecimientos entre ambos. Además, se enfatizó a las empresas regiomontanas mediante el índice regio creado por Monex. Los resultados obtenidos mostraron que existe una relación positiva entre la aplicación de la responsabilidad social y sustentabilidad con la rentabilidad de las empresas. En resumen, se concluyó que gran parte del éxito del índice sustentable se debe a las empresas regiomontanas que a su vez se ven beneficiadas por la aplicación de la responsabilidad social y sustentabilidad, las cuales plasman anualmente dentro de sus reportes con la finalidad de captar mayor inversión fortaleciendo los aspectos ESG.
Percepción del Cumplimiento de la Responsabilidad Social Empresarial de Pequeñas Empresas Comerciales Ubicadas En Ciudad Guzman, Jalisco
Authors: Palos Delgadillo Humberto , Lozano Montes de Oca Evangelina Elizabeth , Oliveros Sánchez Rosa María
Published: April 2023

La responsabilidad social empresarial es un tema de suma importancia en la actualidad, ya que en él se abordan distintos aspectos sobre como las empresas se comportan y responden ante diferentes grupos de interés, de tal forma que con ello pueden ser o no empresas socialmente responsables donde esto último, las puede convertir en entes económicos de éxito que conjugan el compromiso de ser sustentables. Como objeto de estudio, se abordó el tema de cómo perciben la responsabilidad social empresarial los directivos de siete pequeñas empresas representativas del sector comercio ubicadas en Ciudad Guzmán, ciudad media ubicada en el municipio de Zapotlán el Grande, uno de los 28 municipios de mayor relevancia en el sur de Jalisco, y el grado de percepción del cumplimiento, con relación a las dimensiones ambiental, social y económica. La investigación fue de carácter exploratoria y descriptiva-explicativa para establecer los vínculos entre las tres dimensiones señaladas, estableciéndose superar el 50% de cumplimiento, que permita generar una gestión en armonía con todas las partes interesadas. El diseño fue no experimental con enfoque cualitativo y cuantitativo de carácter correlacional-causal, para someter a prueba las hipótesis establecidas. Como principales conclusiones se tiene que este tipo de pequeñas empresas son fuentes de empleo que benefician a la región, teniendo en cuenta el desarrollo de sus comunidades, el cuidado del ambiente y el desarrollo económico, obteniéndose un promedio global del 74.6 %, que supera lo establecido, de tal manera que estas empresas realizan un aceptable porcentaje de actividades socialmente responsables.
La importancia de la identificación de los sistemas políticos de la administración pública en México: Caso Aguakan y Reforma energética.
Authors: Jimenez Ramos Gabriel , De León De la Garza Elda Ayde
Published: April 2023

La finalidad de esta publicación fue la de resaltar la importancia que ha tenido en los últimos años la responsabilidad social debido a la globalización y expansión de las empresas regiomontanas, así como su impacto en la Bolsa Mexicana de Valores y cómo es que se relaciona con la rentabilidad e imagen de las empresas debido al interés de los stakeholders que actualmente no solo muestran interés en datos financieros, sino también en temas sociales, de gobierno y medio ambiente. La implementación de la responsabilidad social va de la mano de un desembolso de las empresas, que puede tomarse como una inversión que será retribuido a mediano plazo para mejorar la rentabilidad. Para esto se analizaron diversos artículos que hablaban sobre la relación entre la responsabilidad social y la rentabilidad, es decir se realizó una investigación descriptiva. Se analizó el índice sustentable con el que cuenta México y se compararon con el INPC para analizar los crecimientos entre ambos. Además, se enfatizó a las empresas regiomontanas mediante el índice regio creado por Monex. Los resultados obtenidos mostraron que existe una relación positiva entre la aplicación de la responsabilidad social y sustentabilidad con la rentabilidad de las empresas. En resumen, se concluyó que gran parte del éxito del índice sustentable se debe a las empresas regiomontanas que a su vez se ven beneficiadas por la aplicación de la responsabilidad social y sustentabilidad, las cuales plasman anualmente dentro de sus reportes con la finalidad de captar mayor inversión fortaleciendo los aspectos ESG.
Derleme: Elektroaktif Polimerler
Authors: AKDEMİR Bahar Şölen , KUŞOĞLU İhsan Murat
Published: April 2023

Bu çalışmada akıllı malzemelerinden biri olan elektroaktif polimerlerin çeşitleri, yapıları, çalışma mekanizmaları ve kullanım alanları tanıtılmıştır. Akıllı malzemelere duyulan ihtiyaç geleneksel aktüatörlerden farkı ortaya konarak açıklanmıştır. Elektroaktif polimerlerin tarihsel gelişimi, ilk ticari ürünü, çalışma mekanizması, uygulama alanları ve çeşitleri hakkında ayrıntılı bilgi verilmiştir. Elektronik ve iyonik elektroaktif polimer çeşitleri ayrıntılı bir şekilde ele alınarak okuyucuya malzemeleri kolayca karşılaştırabilme imkanı tanınmıştır. Bu derleme ile Türkçe literatüre elektroaktif polimerler ile ilgili temel bir kaynak kazandırılması hedeflenmiştir.
A novel hybrid algorithm based on Stochastic Fractal Search Algorithm and CMA-ES
Authors: PAÇACI Serdar , BİNGÖL Okan , GÜVENÇ Uğur
Published: April 2023

In this study, a novel hybridization approach, which is called CMASFS and is based on the covariance matrix adaptation evolution strategy (CMA-ES) and the stochastic fractal search (SFS) algorithms. To make the proposed algorithm dynamic, Gaussian walk equations involved in the diffusion process of SFS have been updated and the algorithm decide to use which the Gaussian walk equations. The effectiveness of the proposed algorithm is tested using CEC2017 benchmark functions having unimodal, multimodal, hybrid, and composition functions in 10, 30, 50, and 100 dimensions. The performance of the CMASFS algorithm is compared with 17 metaheuristic algorithms given in the literature over the CEC2017 benchmark functions. According to the results, it is seen that CMASFS is generally obtained better mean error values. Moreover, to show the superiority of the proposed algorithm, Friedman analysis and the Wilcoxon rank-sum test are applied to the test results of the algorithms. The results of the Wilcoxon signed-rank test show that the improvement with the CMASFS algorithm is statistically significant on the majority of the CEC2017. The results of Friedman test verify that the CMASFS is obtained the best rank compared to both the original SFS and other compared algorithms.
Makine Öğrenimi Yöntemleriyle Bazaltlarda Tek Eksenli Sıkışma Dayanımının Değerlendirilmesi ve Performanslarının Karşılaştırılması
Authors: GÜLTEKİN Nurgül , DOĞAN Ayhan
Published: April 2023

Tek eksenli sıkışma dayanımı (UCS) mühendislik projelerinde en önemli tasarım parametrelerinden biri olup; bir çok projede ve sınıflama sistemlerinde doğrudan kullanılan bir parametredir. UCS’nin elde edilmesindeki güçlükler göz önüne alındığında; makine öğrenimi temelli yaklaşımlar ile tahmin edilmesi dikkat çekmektedir. Çalışma kapsamında bazalt bloklarından alınan 137 adet karot örneği üzerinde gerçekleştirilen laboratuvar deney sonuçları kullanılarak iki ayrı model elde edilmiştir. Bu modellerde görünür gözeneklilik (n), p dalga hızı (Vp) ve birim hacim ağırlık (n) değerleri girdi parametreleri olup; makine öğrenimi yöntemleri ile UCS tahmin edilmeye çalışılmıştır. Bu amaçla; Gauss Süreç Regresyonu (GSR), Destek Vektör Makineleri (DVM) ve Ağaç Toplulukları Yöntemleri (AT) olmak üzere üç farklı makine öğrenimi yöntemi kullanılmıştır. İki ayrı modele ait beş farklı veri seti için uygulanan üç ayrı makine öğrenimi yönteminin performanslarının değerlendirmesinde R2 (determinasyon katsayısı), RMSE (kök ortalama kare hata), MSE (ortalama kare hata) ve MAE (ortalama mutlak hata) performans indisleri kullanılmıştır. Buna göre; genel olarak üç ayrı makine öğrenimi yönteminin de UCS’ nin tahmininde başarılı olduğu değerlendirilmiş olmakla birlikte AT yönteminin genel olarak daha yüksek tahmin performansı verdiği belirlenmiştir.
Influencia de la depresión en la motivación laboral en trabajadores de una Unidad Educativa
Authors: González Silva Melanie Guadalupe , Noroña Salcedo Darwin Raúl
Published: April 2023

El desarrollo de la pandemia del COVID-19, causó gran conmoción y cambio radical en los estilos de vida, el Ecuador no estuvo exento de esa realidad, por lo que se aplicó medidas como el confinamiento y teletrabajo, lo que conllevó a que las personas tengan un cambio significativo en su diario vivir, esto hizo que se genere alteraciones en su salud mental como es la presencia de depresión, lo que afecta en su desempeño social, laboral. Por esta razón, esta investigación la finalidad es determinar la influencia de la depresión en la motivación laboral en trabajadores de una Unidad Educativa “Verbo Divino”. La metodología que se aplicó, fue un diseño no experimental, transversal, descriptivo y correlacional. La población de estudio 98 trabajadores de la institución. Como instrumentos se utilizó el Inventario de Depresión de Beck-Segunda Versión BDI-II, y el cuestionario de MbM (Gestión de motivación) Los principales hallazgos que se obtuvieron son la presencia de depresión, aunque en diferente magnitud en cada grupo poblacional, siendo los más afectados los docentes. La mayor parte no tienen depresión y tienen motivación alta. Por lo que se concluye que la depresión influye en la motivación, pero no con una alta incidencia.
Limitantes de Integración Social a la Población con Discapacidad desde la Inclusión Financiera (OMAPED)
Authors: Ramos Pacheco Pascual Florencio
Published: April 2023

Las exigencias específicas de la población con discapacidad ameritan una atención particular extendida a los productos y servicios financieros, surgiendo obstáculos que impiden la absoluta satisfacción de necesidades y ejercicio de sus derechos. El estudio, desarrollado desde la perspectiva cualitativa, tipo básica, analiza las causantes que limitan la inclusión financiera en el contexto de la Oficina Municipal de Atención a las Personas con Discapacidad (OMAPED) de Paramonga. Con el propósito de captar la percepción sobre las posibilidades de acceso y uso a la variedad de productos y servicios financieros. Se consideraron tres informantes seleccionados bajo criterios asignados por el investigador, complementando la indagación con el análisis documental y la observación no participante. Concluyendo, la existencia de adversidades de la Inclusión Financiera a la población con discapacidad-OMAPED, consecuencia de una carente coordinación entre instituciones públicas y privadas por ausencia de comunicación idónea referente a las bondades de la Inclusión Financiera para esta población determinada. Hay esfuerzos por lograr esta inclusión con el marco normativo vigente siendo insuficientes; existen limitantes en lo relativo a las categorías de acceso, uso y calidad en la atención de la inclusión financiera a este sector poblacional, hecho que no permite un adecuado aprovechamiento de los servicios e inserción plena de sus derechos en la sociedad.
Craneotomía en paciente despierto para la resección de glioma en institución con escasos recursos.
Authors: Florencia Antonella Garnero  , Rodrigo M Saenz  , M Paula Antuña Cepellotti  , Maximiliano Calatroni
Published: April 2023

Objetivo El objetivo es presentar un caso de cirugía intracraneal en un paciente masculino de 46 años para la extirpación de glioma de bajo grado ubicado en la región fronto-temporo-insular derecha con el paciente despierto durante el procedimiento. En este caso se utilizó la técnica anestésica dormido-despierto-dormido, vía aérea asegurada con dispositivo supraglótico. Materiales y métodos Se realizó una revisión de la literatura en bases de datos como UpToDate, PubMed y ScienceDirect. Discusión La cirugía en paciente despierto ha demostrado mejorar el grado de resección tumoral y disminuir la morbilidad. Sin embargo, a pesar de su eficacia y seguridad, se utiliza en menos del 22% de las cirugías de gliomas, particularmente, en aquellos países de medianos/bajos ingresos. Conclusión La craniectomía en paciente despierto es un procedimiento factible de realizar en países de escasos recursos, con una baja incidencia de complicaciones, fallas técnicas y resultados prometedores.
Cefalea postpunción. Factores de riesgo, diagnóstico y tratamiento.
Authors: Coral Castell Jimeno  , Marisa Mariscal Flores  , Carmen Peñas Palomo  , Susana Pretus Rubio
Published: April 2023

La cefalea postpunción dural es la complicación mas frecuente tras la anestesia locorregional. El padre de la anestesia epidural, August Bier, presentó en 1899 el primer caso de cefalea pospunción dural atribuyéndola a la perdida de líquido cefalorraquídeo. Debido a su alta incidencia en la practica habitual, el conocimiento de su diagnostico y tratamiento es esencial. La cefalea postpunción dural se define como un dolor de cabeza que empeora con la bipedestación y mejora con el decúbito. La intensidad del dolor e incapacidad en las actividades básicas de la vida diaria determinan el tipo de tratamiento. Este debe ser siempre individualizado según las características clínicas de cada paciente. Para la redacción de este articulo de revisión se ha realizado una búsqueda bibliográfica en las plataformas PubMed, Elsevier y UpToDate de los artículos de revisión y revisiones sistemáticas publicados durante los últimos diez años, en español y en ingles, con las palabras clave: cefalea, punción, duramadre y epidural. Otras fuentes empleadas son los libros indicados en el apartado de referencias.
Perkiraan Tarikan Pergerakan Kendaraan Logistik Menuju ke Pulau Seram di Provinsi Maluku
Authors: Mandaku Hanok , Rasyid Mentari
Published: April 2023

Transportasi logistik hingga kini masih menjadi masalah serius, terutama di wilayah kepulauan seperti Provinsi Maluku. Hal itu dapat tergambar dari tingginya harga barang akibat dari tingginya biaya logistik. Oleh sebab itu diperlukan dukungan informasi tentang besaran tarikan pergerakan kendaraan sebagai dasar penataan sistem transportasi logistik. Tujuan penelitian ini adalah mendeskripsikan sistem logistik dan memodelkan tarikan pergerakan kendaraan logistik menuju ke Pulau Seram di Provinsi Maluku. Variabel yang dimodelkan adalah jumlah penduduk (X1) dan luas wilayah (X2). Data dikumpulkan dengan metode wawancara terhadap 120 distributor. Hasil penelitian menemukan sistem logistik di wilayah Provinsi Maluku terdiri dari koridor utara yang berpusat di Kota Ambon dan koridor selatan dengan sistem multiport (Tiakur, Saumlaki dan Tual). Pada jalur distribusi ke pulau Seram, terdapat 7 zona tarikan, dominan menuju ke zona Masohi dan Bula. Hasil pemodelan menunjukkan variabel jumlah penduduk berpengaruh signifikan terhadap tarikan pergerakan. Sedangkan variabel luas wilayah tidak berpengaruh signifikan. Model yang dihasilkan yaitu Yke P.Seram = -14,92491 + 0,0009809 Xjum.pend – 0,0003799 Xluas wil. Model tersebut memperkirakan setiap penambahan 20.000 penduduk, akan menarik 5 kendaraan logistik per hari. Temuan ini bermanfaat sebagai dasar penataan sistem transportasi logistik di wilayah Provinsi Maluku.
Sistem Pendukung Keputusan Pemilihan Moda Transportasi Di Pulau Buru Dengan Menggunakan Metode TOPSIS
Authors: Rasyid Mentari , Mandaku Hanok
Published: April 2023

Kebutuhan akan moda transportasi yang efektif, efisien, dan aman menjadi sangat mutlak diperlukan oleh konsumen. Kapal laut merupakan salah satu moda transoprtasi laut yang sering digunakan oleh masyarakat untuk melakukan kegiatan perjalanan dan bepergian. Kabupaten Buru adalah  salah satu kabupaten pada Provinsi Maluku yang letak pulaunya berbeda dengan kota Ambon yakni 156 km. Untuk dapat menghubungkan kedua pulau tersebut, hanya dapat ditempuh dengan transportasi laut dan udara. Terdapat 3 alat transportasi laut yang dapat digunakan oleh konsumen yakni (a) Kapal Ferry (b) Kapal Pelni, dan (c) Kapal Cepat (swasta). Penelitian ini ditujukkan untuk mengetahui minat/pilihan konsumen untuk memilih moda transportasi yang paling sering digunakan untuk bepergian. Berdasarkan hasil penelitian dan analisa data dengan menggunakan metode dan perhitungan dengan metode TOPSIS maka diperoleh Kapal Cepat (Swasta) memiliki nilai preferensi tertinggi yakni sebesar 0,8643, untuk kode A1 adalah Kapal Ferry memiliki nilai preferensi 0,8037 dan yang memiliki nilai preferensi terendah adalah V2 atau yang memiliki kode A2 adalah Kapal Pelni sebesar 0,2177. Sehingga moda pemilihan transportasi laut berdasarkan ketiga alternative yang tersedia adalah Kapal Cepat (Swasta) yang mana memenuhi kriteria-kriteria yang telah ditetapkan yakni Jumlah Armada yang memadai, Waktu Tempuh, Harga Tiket, Pelayanan, Keamanan dan Performa.
Application of Classification Data Mining Technique for Pattern Analysis of Student Graduation Data with Emerging Pattern Method
Authors: Handayani Aditya , Satyahadewi Neva , Perdana Hendra
Published: April 2023

Data mining has been applied in various fields of life because it is very helpful in extracting information from large data sets. Student graduation data is one example of data that can be extracted for information and become a recommendation. This study used a classification data mining technique to extract information from the student graduation data. The classification technique used was the Emerging Pattern method to search for patterns in the student graduation data. The data in this study were graduation data for students of the Statistics Study Program, Faculty of Mathematics and Natural Sciences, Tanjungpura University, from 2013-2018. The sample data used amounted to 186 records. Attributes used in this study include as many as four attributes, including gender, batch, GPA, and TUTEP scores. This research began by finding the class and frequency values obtained. It was continued by calculating each item set's support, growth rate, and confidence values. This study obtained the highest confidence value among all the attributes owned, namely 91% in the 2013 batch itemized list and the 2018 batch. Female students dominated the class attribute. TUTEP dominated the TUTEP value attribute with a score of 425, and the GPA attribute of 3.51-4.00 dominated the class with a confidence value of 60%.
“Quem compra abstrações ajuda a velar o concreto”
Authors: SILVA Evanildes Teixeira da
Published: April 2023

Maria Elisa Burgos Pereira da Silva Cevasco, da área de Estudos Linguísticos e Literários em Inglês da Faculdade de Filosofia e Ciências Humanas da Universidade de São Paulo (USP), atua como professora associada de Estudos Culturais e Literaturas em Língua Inglesa. Mestre em Estudos Linguísticos e Literários em Inglês (1985) e doutora em Estudos Linguísticos e Literários em Inglês (1989), ambos pela USP. O Pós-doutorado pela USP (1999) e pela Duke University, DUKE, Estados Unidos (1992)...
Festival de música popular de Ibotirama: gênese e sobrevivência, na rota contrária à indústria cultural
Authors: BOMFIM Tâmara Rossene Andrade
Published: April 2023

Em meio ao contexto da ditadura militar no país, os Festivais de Música Popular Brasileira foram terreno fértil para o surgimento de novas linguagens musicais e de protestos. O distanciamento geográfico do Médio São Francisco e o abismo entre esse território e os centros de poder, situados em regiões mais desenvolvidas, não foram impedimento para o surgimento do Festival de Música de Ibotirama – FEMPI. Gestados sob as marcas da esterilidade e da pobreza do nordeste brasileiro, para posteriormente sobreviver como ícone da cultura ribeirinha do Velho Chico, que arma o seu palco para que artistas de todo o país fujam à lógica perversa do mercado da indústria cultural.
experiência dada pela memória
Authors: SIMIONI Ronan
Published: April 2023

Inserido no conjunto da produção ficcional de António Lobo Antunes representativo do período de guerras nas colônias portuguesas em África, Os Cus de Judas, dada sua estrutura narrativa, pode ser visto como um bem acabado exemplo de articulação textual que consegue expor de forma simultânea ações que transcorrem em um plano “universal” e outro “individual”. Assim, a forma de Skaz empregada pelo autor português propicia a manifestação dessas duas esferas, que na concepção de Fredric Jameson (2007) caracterizam os contornos pós-modernos do romance histórico. Além disso, a rememoração do protagonista da trama, que se coloca como testemunha direta das experiências narradas, já demonstra o início da formação de uma consciência questionadora da validade em se lutar por um regime antidemocrático e atrasado economicamente como foi o estatismo orgânico instaurado nos anos do governo salazarista. Logo, demonstrar como o aspecto formal do romance funciona como vetor da transmissão de uma experiência particular diretamente inserida em outra coletiva, e como essa experiência demonstra o declínio do “império lusitano”, apresentam-se como as principais preocupações da presente análise.
[Recebido: 9 set. 2015 – Aceito: 8 nov. 2015]
imaginação é mais importante que o saber
Authors: SANTOS JÚNIOR José Rosa dos , TELLES Lígia Guimarães
Published: April 2023

O presente artigo objetiva elucidar como a poética de Manoel de Barros, ora ratifica e, ora retifica a noção de escrita autobiográfica apregoada, principalmente, por Lejeune (2008). Acreditamos que as reminiscências de uma infância vivida no Pantanal, mas ressignificada pelos ditames da imaginação criativa, ocupam um lugar de destaque no processo autoral e criativo de Manoel de Barros e isso, de certa forma, permite­nos classificar sua produção como autobiográfica. Por outro lado, ao deflagrar suas “memórias inventadas”, – fragmentárias e desbotadas pelo trabalho do tempo – no bojo de sua escrita criativa, Manoel de Barros rompe, rasura e problematiza o postulado do “pacto autobiográfico”. Tal problemática se converte na tônica dos escritos que se seguem.
[Recebido: 2 set. 2015 – Aceito: 29 out. 2015]
mulher negra no contexto da literatura afro-brasileira
Authors: SOUSA Douglas Rodrigues de
Published: April 2023

No presente trabalho, empreendemos um estudo de poemas de algumas poetisas negras contemporâneas, demonstrando como essas escritoras se autorrepresentam e de que forma firmam suas identidades no contexto da atual poesia afro-brasileira. Nosso recorte foi dado a partir de publicações dessas autoras nos Cadernos Negros, privilegiando um “eu enunciativo” feminino no interior dessas produções.
[Recebido: 1 set. 2015 – Aceito: 29 out. 2015]
La linguistica educativa tra ricerca e sperimentazione
Scritti in onore di Carmel Mary Coonan
Authors: Balboni Paolo E. , Caon Fabio , Menegale Marcella , Serragiotto Graziano
Published: April 2023

The volume collects the contributions of academics from various Italian universities who have worked with Carmel Mary Coonan throughout her career at Ca’ Foscari University. Starting from the themes that have characterised Carmel’s research interests, including Content and Language Integrated Learning (CLIL), professional development for language teachers and action research practice, the volume opens up to original methodological reflections and new lines of research in the field of educational linguistics. The relevance and variety of the studies here described confirm the lively and dynamic character of research and experimentation that shape our discipline. By questioning different language learning environments (both inside and outside language classroom), educational contexts (from kindergarten to university and beyond) and subjects (students as well as teachers), the volume highlights significant gains achieved in the field of language teaching and learning so far. At the same time, however, it makes clear the urge to further boost plurilingualism in language education, a goal that Carmel has tenaciously pursued throughout her whole career.
Memoria, emozioni, ricordi nell’invecchiamento
Implicazioni per l’educazione linguistica degli anziani
Authors: Cardona Mario
Published: April 2023

Learning languages is not only beneficial for the quality of life of the elderly and their active participation in society, but it also has an important role in stimulating and maintaining their cognitive resources, increasing cognitive reserves and countering their decline, favouring the development of compensatory processes. From this point of view, learning languages in old age is not only possible but it is desirable. All of this justifies a FL geragogic model based on the idea that education must respect teaching methods principles especially when aimed at the elderly. Since memory consists of different processes which interact with each other affecting several brain areas, there is no unitary ageing of memory in the elderly. Some types of memory are very sensitive to ageing, while others are very well preserved and show no signs of deterioration. Therefore, from the perspective of the language education of the elderly, it is necessary to know the different features of memory ageing in order to prepare teaching activities and educational paths that take into account the specific characteristics and changes that affect memory over the years.
L’insegnamento esplicito nello sviluppo della competenza pragmatica Il caso dei segnali discorsivi
Authors: De Marco Anna
Published: April 2023

The paper presents a brief review of research in the field of L2/LS pragmatic teaching, focusing on the effects of explicit versus implicit approach in learning situations that focus on discourse markers (DMs). The literature on the subject offers a vast panorama of studies that take into consideration different types of structuring of the didactic intervention. Although studies on the development of DMs have shown that input flood and frequent exposure to specific target forms support their acquisition, explicit instruction along with input flood has been shown to positively influence the overall frequency and use of DMs.
CLIL e intercomprensione: due approcci compatibili al servizio della linguistica romanza
Authors: Jamet Marie-Christine
Published: April 2023

Intercomprehension (IC), that is, a multilingual approach that aims to improve users’ receptive skills in various similar languages, so that everyone can express themselves in their own language while understanding the other's, has proven its effectiveness especially at the university level. On the other hand, CLIL is now a well-established approach in secondary schools, but much less so used in universities where courses are often implemented in English but without the support of CLIL methodology. This paper reflects on the reasons behind the success of each approach, and it proposes an integrated CLIL + IC approach through the few existing or upcoming projects.
Il profilo dell’insegnante di lingue minoritarie, tra standardizzazione delle competenze e varietà dei modelli scolastici
Authors: Luise Maria Cecilia
Published: April 2023

Our paper is based on this observation: there is a link between the quality of the language teaching, and the visibility and recognition of the skills of the teachers. In communities identified by a minority language, school and education have a key role in their maintenance and enhancement; at this time, though, it isn’t possible to drawn up a satisfactory result about the quality of minority language (ML) teaching in Italy; this is also because of the lack of a common and issued profile of the skills of the teachers.