bluuebunny/crossref_metadata_2025 huggingface dataset:
Analytical Method Development and Validation for the Simultaneous Estimation of Sulfadiazine and Pyrimethamine by RP-HPLC Method
Authors: Richards M Paul , A Vishwanath B
Published: December 2022

Background Sulfadiazine and Pyrimethamine is a combination drug of choice to treat malaria and used in those living in or will be travelling to an area where there is chance of getting malaria. Objective The main objective of the study was to validate the simultaneous estimation and the method established with resisting small changes in flow rate and ratio of organic compounds and proposed method ensures its use in routine quality control analysis of pharmaceutical formulation. MethodologyA HPLC AllianceWater 2695 with UVVIS DetectorPDA detector UV lab India UV 3000 series and Zodiac C18 250 mm times 4.6 mm times 5 microm column were used. A new method was established for simultaneous estimation of Sulfadiazine and Pyrimethamine by RP-HPLC method. The chromatographic conditions were successfully developed for the separation of Sulfadiazine and Pyrimethamine by using Zodiac sil C18 column 4.6times150 mm 5micro flow rate was 1mLmin mobile phase ratio was 7030 vv methanolphosphate buffer KH2 PO4 and K2 HPO4 phosphate pH 3 pH was adjusted with orthophosphoric acid detection wavelength was 240 nm. Results The results were in good agreement with those obtained with official HPLC with maximum absorption of 240 nm by preparing mobile phase 7030 methanolphosphate buffer with flow rate 1 mLmin and was run for 10 minutes by selecting column Zodiac silica RP C18 4.5times100 mm 3.0 microm of ambient temperature. All the results were obtained with good precision accuracy and robustness as per ICH guidelines. Conclusion It can be concluded that the proposed RPHPLC method was accurate precise sensitive specific robust and reproducible for the simultaneous analysis of Sulfadiazine and Pyrimethamine with less tailing factor and also economical. Zodiac sil C18 column 4.6times150mm5micro flow rate was 1mLmin mobile phase ratio was 7030 vv methanol phosphate buffer KH2 PO4 and K2 HPO4 phosphate pH 3 pH was adjusted with orthophosphoric acid detection wavelength was 240 nm.
Translational Research Initiatives in India
Authors: Raju Koneri Dr.
Published: December 2022

None
Assessment of Drug-Related Problems in Chronic Disease Patients in a TertiaryCare Teaching Hospital
Authors: Kumar Shiv , Krishna G Gokul , Mudgal Shankarappa
Published: December 2022

Introduction Drug-related problem is an undesirable event experienced by a patient associated with drug therapy that interferes with achieving the specified goals of therapy. Drug-related problems are usually seen in chronic disease patients who are taking a greater number of medicines as a part of their therapy. Thus it is necessary to assess these problems.Objective To collect information regarding drug-related problems occurring in chronic disease patients in different wards of the hospital and to identify its potential causes.Methodology A prospective observational study was conducted for six months in Navodaya Medical College Hospital amp Research Centre involving 160 participants. Data were collected from the case sheets using data entry forms from all the hospitalized patients who were diagnosed with chronic diseases in the hospital during the study period.Results In this study most of the problems were observed in patients aged above 60 years. The antihypertensive agents were producing 31 of the problems during drug therapy. Thirty six percent of the study population was experiencing untreated symptoms. In this study 38 of the study population experienced incomplete drug treatment despite existing indications.Conclusion The study points the necessity for improved practices in appropriate prescribing to scale back the drug therapy problems in chronic disease patients. The study will help in reducing the issues in chronic disease patients.nbsp
An Updated Review on the Therapeutic Potential of Codiaeum Species
Authors: Pyngrope Nisha , B Narayana Swamy V , E Akila , N Pruthvi
Published: December 2022

The genus Codiaeum often known as the miracle shrub is utilized by indigenous people to treat diarrhoea stomach ache external wounds intestinal worms and ulcers. The goal of the current review is to examine the literature for updated pharmacological characteristics of Codiaeum species Euphorbiaceae. This review may be useful to researchers in focusing on the priority areas of study that are yet to be discovered. This information has been gathered from numerous books and journals. This review gives the details of pharmacological activity continuing and developing fields of research of this plant particularly in the field of pharmaceuticals.
Exigencia extralimitada del numeral 7 del artículo 142 del Código Orgánico General de Procesos
Authors: Valderrama Marcillo Victor Hugo
Published: December 2022

El COGEP, establece que la demanda debe reunir ciertos requisitos, de acuerdo con lo establecido en su artículo 142. Es así como, la o el juzgador cuando avoca conocimiento de la causa, se pronuncia a través de una providencia donde califica la demanda y en caso de determinarse que la misma no es clara o no reúne los requisitos del artículo antes mencionado, se ordena que la aclare o complete en dichos términos, y en caso de omitirse esta orden judicial, se dispondrá el archivo de la demanda. Sin embargo, existen casos, donde los juzgadores disponen que la parte actora complete la demanda, ordenando que se complete en el sentido de explicar la forma en que se va a practicar la prueba o que se agregue la imposibilidad del acceso judicial a la prueba. Con estos antecedentes, la presente investigación tuvo como objetivo, el analizar jurídicamente el requisito de la demanda según el numeral 7 del artículo 142 del Código Orgánico General de Procesos. La modalidad del estudio fue mixta, en este sentido se ha logrado tener un alcance exploratorio y descriptivo, los métodos utilizados han sido el deductivo y el analítico – sintético, teniendo una investigación de carácter documental, de campo y experimental, aplicando técnicas empíricas como la encuesta, entrevista y estudio de casos. El principal resultado ha sido que efectivamente los juzgadores incurren en una exigencia extralimitada del numeral 7 del artículo 142 del Código Orgánico General de Procesos, concluyendo en que debe estipularse una norma clara y expresa, donde se contemple el proceder en estos casos.
Arte y educación con jóvenes privados de libertad: impacto de actividades artísticas en el Centro de Atención para Jóvenes Infractores, Loja, Ecuador
Authors: Saul Garcia Marcelino Carla , Álvarez Merchán Isabel Lucía
Published: December 2022

Este artículo presenta un análisis de la influencia del arte escénico con jóvenes privados de libertad, del Centro de Rehabilitación de Jóvenes Infractores de Loja, Ecuador, para proponer una buena práctica pedagógica artística que contribuya con una política de reinserción, de inclusión y paz. Planteada desde una investigación acción, con análisis de datos cualitativos y cuantitativos de indicadores referentes a la situación actual de los programas artísticos culturales de socio educación, se alcanzaron variables de impacto  relacionadas con la formación de la persona; responsabilidad socioeducativa desde las Instituciones de Educación Superior (IES), sus carreras artísticas, y accesibilidad del Estado y otros sectores pertinentes. El resultado presenta una triangulación con la experiencia vivida en el estudio de campo local, que contribuye a consolidar un sistema innovador y humano de rehabilitación e inserción a través de programas articulados y de formación en arte educativa a nivel nacional.
Medición de adherencia a antirretrovirales con métodos múltiples en La Romana, República Dominicana
Authors: Báez Pamela , Tiburcio Adriana , Alba Nicole , Mateo Fernando , Grullon Estefani , Cordero Sheyla , Fernández Ana , Reinoso Janetly , Cruz Desireé , Gómez Karina , Vargas Natacha , Saint-Hilaire Camila , Abreu Olga , Acosta Grace , Halpern Mina , Stonbraker Samantha
Published: December 2022

Objetivo.

El objetivo fue desarrollar una herramienta para medir los niveles de adherencia al tratamiento antirretroviral (la TARV) en un entorno de escasos recursos, a partir de la combinación de cuatro métodos de medición de adherencia.

Métodos.

Revisión retrospectiva de 500 expedientes médicos de personas que viven con VIH, elegidos de manera aleatoria desde octubre del 2017 hasta enero del 2020. Se midió la adherencia a la TARV combinando cuatro métodos de medición (porcentaje de cobertura de la TARV recetada, recogida de la TARV en farmacia, nivel de carga viral y autoinforme de adherencia). Se realizaron pruebas de chi al cuadrado con P <0,05 para diferencias estadísticamente significativas y regresión binaria logística para identificar probabilidades de adherencia óptima y subóptima. Realizamos pruebas de Spearman para correlación de categorías y alfa de Cronbach para medir la consistencia interna de la herramienta.

Resultados.

Obtuvimos 497 calificaciones de adherencia. De estas, 307 (61,8%) usuarios se calificaron como adherentes, 141(28,4%) como semiadherentes y 49 (9,8%) como no adherentes. Se encontró una mayor probabilidad de adherencia óptima en grupos de 60 años o más (odds ratio [OR]: 1,6; IC95%: 0,8-3,5) sin diferencia entre hombres y mujeres (OR: 0,9; IC95%: 0,7-1,4). La prueba de Spearman informó una relación (r = 0,8) entre los niveles de carga viral y la calificación final, y la prueba alfa de Cronbach arrojó una modesta consistencia interna (α = 0,7).

Conclusiones.

Se desarrolló una herramienta para medir adherencia en un entorno de escasos recursos. La herramienta presenta niveles modestos de consistencia interna y una correlación fuerte en la categoría de carga viral y adherencia.
PROMOVER A PARTICIPAÇÃO DA FAMÍLIA NA COMPLEXIDADE DA CRECHE
Authors: Silva Dilma Antunes , Caruso Ronca Antonio Carlos
Published: December 2022

Este texto origina-se de uma pesquisa acadêmica a qual  investiga as diferentes percepções de qualidade em duas creches públicas municipais, localizadas na região leste da capital paulista. A pesquisa teve participação de mães, professoras e coordenadoras pedagógicas, cujos depoimentos foram coletados por meio de entrevistas semiestruturadas e de caráter  reflexivo. O material das entrevistas foi analisado qualitativamente, à luz da Análise de Conteúdo (AC), com base nestas categorias: Creche, lugar de formação para a vida; A creche é uma instituição complexa; A criança como centro da proposta pedagógica. Para fins deste artigo, focalizaremos a relação creche-família, entendida pelas participantes do estudo como um dos aspectos que configuram a complexidade dessa instituição educativa. Os resultados corroboram a discussão da área sobre os desafios presentes na efetivação da integração entre escola e família, a importância da dialogicidade e de se pensar estratégias e ações que viabilizem a participação dos diferentes sujeitos escolares, valorizando sua dimensão de protagonistas da transformação da realidade em que vivem. Por fim, as múltiplas vozes analisadas colocam em evidência o papel social e político da creche na promoção de direitos fundamentais e exercício da cidadania desde a infância, e acentuam a compreensão de que a qualidade não é dada a priori, mas depende de múltiplos fatores.
A COMPARATIVE STUDY TO EVALUATE THE EFFICACY OF AGNIKARMA AND SHADBINDU TAILA NASYA IN VATAJA SHIRASHOOLA
Authors: Caroline Theresa Cutinha Dr. , Shubada V.I (MS) Dr.
Published: December 2022

Tension Type Headache is the most common of primary headache disorders with life time prevalence between 30-78 though 1 simple affects the regular activities . Nidana Upashaya and Lakshanas of Vataja Shirashoola resembles with that of Tension headache. For Vataja Shirashoola various treatment measures are described in Ayurvedic science. Agnikarma is one among them and is considered as Apunarbava Chikitsa. Nasya is one among the Masthishkya Chikits as explained for Vataja Shiroroga in the literature. Both treatment modalities are well known and are very effective and more widely practiced by Ayurveda Physicians. In the present study an attempt is made to see and compare the effect of Agnikarma and Shadbindu Taila Nasya on Vataja Shirashoola. 40 patients diagnosed as Vataja Shirashoola were randomly selected and divided into two groups Group A and Group B. Group A st patients received Agnikarma as treatment for1 day. Group B patients were treated with Shadbindu Taila Nasya for 7 days. Assessment was done before and after the procedure and weekly once for both the groups. Data obtained was statistically analyzed.Both Group A and Group B showed highly significant results in the all attributes like Nishi cha Atimatram Severity Frequency and Duration of Headache.Agnikarma had an edge over Shadbindu Taila Nasya in attributes like Severity and Frequency of Headache and Shadbindu Taila Nasya showed good results on Nishi cha Atimatram and Duration of Headache than that of Agnikarma.In Vataja Shirashoola Agnikarma provides an immediate result over pain and gradually reduces other symptoms. Shadbindu Taila Nasya has a gradual and long term effect. Hence Agnikarma can be practiced in Vataja Shirashoola to obtain immediate relief from pain and Shadbindu Taila Nasya can be administered to obtain the sustained effect.
A Quasi- Experimental Study to assess the Effectiveness of Psycho Education on knowledge regarding Psychological First Aid Among Staff Nurses in SDM Hospital at Dharwad.
Authors: V Ajjawadimath Nagesh
Published: December 2022

BACK GROUND OF THE STUDYlsquoDonrsquot tell people to get over it be there and help them get through it instead.rsquoPsychological first aid is an evidence-informed modular approach for assisting people in the immediate aftermath of crisis disaster and terrorism to reduce initial distress and to foster short and long term adaptive functioning. Staff nurses are the first who come in contact with the survivors when they brought to local area hospital. Psycho education on psychological first aid could enhance the staffrsquos ability to intervene appropriately and quickly with those who are distressed. The aim of the study is to assess the effectiveness of psycho-education on knowledge regarding psychological first aid among staff nurses in order to enhance the knowledge of staff nurses regarding psychological first aid. TOOLS First part consists of socio demographic data with 5 items part two consists of structured multiple choice questionnaires to assess the knowledge of staff nurses regarding psychological first aid. RESULTS Structured knowledge questionnaires of psychological first day scores of post test which is apparently higher than pre test knowledge. CONCLUSION Psycho education had a definite impact on the knowledge of staff nurses regarding psychological first aid. In the post test majority of staff nurses had adequate knowledge regarding psychological first aid .
Editorial Note
Authors: I Clement Dr.
Published: December 2022

None
Measures for attenuation of interference at the level of design of the measuring system of spacecraft
Authors: Gornostaev A. I.
Published: December 2022

One of the primary tasks in the development of temperature control interface modules used as part of onboard equipment for measuring systems on spacecraft for various purposes is to justify a set of measures to ensure their noise immunity, taken at the levels design of the measuring system, measuring device and temperature control interface module. Such a justification involves an assessment of the effectiveness of possible methods for attenuating various types of interference affecting the measuring system, which determine the electromagnetic environment on the spacecraft. The article is devoted to the consideration of interference mitigation measures at the design level of the measuring system, which should be taken to ensure the required noise immunity of the temperature control interface module in combination with measures taken at other design levels. It is shown that in order to ensure the required noise immunity of the temperature control interface modules, it is necessary at the level of the measuring system design to provide for measures to mitigate interference in the power cable and in the measuring cables. In the power cable, it is possible to attenuate interference by reducing the impedance of the common electrostatic shield and the resistance of the connection of the wires of the on-board power buses, as well as by twisting the wires in the form of a twisted pair. In measuring cables, it is possible to attenuate interference by reducing the impedance of the common electrostatic shield and the resistance of communication wires of communication lines, introducing an additional electrostatic shield for individual groups of wires of communication lines, and using pair or quadruple twist in individual groups of wires.
The Concept of Wages and Its Application: Analysis of the Ijarah and Ju’alah Contracts in Sharia Economic Institutions
Authors: Gojali Dudang , Setiawan Iwan , Nurjaman Muhamad Izazi
Published: December 2022

This research is motivated by the concept of wages originating from ijarah contracts more widely used in Islamic Economic Institutions than wages derived from ju'alah contracts. While the two contracts are contracts that cause the provision of wages. Therefore, this study will describe the application of the concept of wages to ijarah and ju'alah contracts at the Islamic Economic Institution. This research is a secondary research with a literature study method whose data comes from various literatures through a normative juridical approach. This research is a type of qualitative research with technical data analysis through three stages, namely reducing data, presenting data and drawing conclusions. The results of this study reveal the fact that the concept of wages that is widely used in Islamic economic institutions is wages derived from ijarah contracts. This is because the legal consequences that have the concept of justice are that wages are based on the amount and results that have been completed, rather than wages derived from the ju'alah contract which will be given when a job can be completed perfectly. Therefore, the concept of wages is more identical to the ijarah contract for service benefits, so that there is a development of the meaning of ujrah in the form of wages and rental prices in accordance with the object of the contract exchanged in the ijarah contract.
The impact of changes in gas consumption by an agricultural enterprise on the configuration of the gas distribution network
Authors: Klochko Aleksey Konstantinovich , Tsap Nikolay Ruslanovich
Published: December 2022

At present, the issue of ensuring food security is becoming one of the main ones for any state. In addition to meeting the needs of the state, agricultural products are a valuable component of imports from the Russian Federation. The increase in production requires an increase in the consumption of resources, including the volume of consumption of natural gas. It has been established that if it is necessary to increase the consumption of main gas, the owner of the enterprise often faces the issue of reconstructing the supply gas pipelines. Relocation of gas pipelines along the existing route is not always the most effective way to solve this problem.
Experimental study of the performance of a root crop loader with a paddle feeder
Authors: Pavlov Pavel Ivanovich , Korsak Viktor Vladislavovich , Pavlov Ivan Pavlovich , Dzyuban Ivan Leonidovich
Published: December 2022

The article presents the results of experimental studies of the performance of a paddle feeder for a continuous root crop  loader. The studies have obtained regression equations and graphical dependences of productivity when changing the angular speed of the blade rotation, the speed of the forward movement of the feeder with the loader, as well as the radius of the cylindrical blades. The results of experimental studies show that the performance of a paddle feeder of a continuous loader when working with potatoes is in a non-linear dependence on the studied parameters and is described by a second-order equation. The values of the studied parameters are established, at which the performance is of the greatest importance.
Study of changes in physical and chemical parameters in the production of meat snacks
Authors: Fatyanov Evgeny Viktorovich , Avylov Cholponkul Kydyrmyshevich , Aleinikov Alexander Konstantinovich , Evteev Alexander Viktorovich , Mokretsov Ivan Valerievich
Published: December 2022

A brief description of the main types of meat snacks is given. The adopted requirements for the quality and safety of finished products are presented. The results of a study of commercial samples of whole-muscle and molded meat snacks of various domestic manufacturers are given. Recommendations are given for improving the technology and improving the quality and yield of products, subject to compliance with the guaranteed level of safety based on a combination of water activity (aw) and active acidity (pH).
Selection of red clover for fodder quality
Authors: Bekuzarova Sаra Abramovna , Lekova Inna Arturovna , Kelekhsashvili Liana Merabovna
Published: December 2022

The article presents the results of studies of clover breeding for fodder quality in the conditions of North Ossetia-Alania. Based on the assessment of the initial breeding material, it was revealed that the quality of the chemical composition of the green mass of clover undergoes variability depending on climatic conditions, the protein content of the test samples varies from the phase of development, year of life, place of growth and genotype of the variety. With the rise of the mountain height, the crude protein increases, positive correlations have been established between the protein content and the traits: pubescence of the stems, foliage, intensity of the leaf pattern, leaf color, the correlated traits depend on the varietal characteristics and range from weak to close positive, the amount of essential amino acids varies from habitats, the content of extragenic isoflavones in wild forms is lower than in the cultivated variety, selection for a low content of isoflavones does not reduce yields. In order to select samples with a low content of isoflavones, an evaluation of the breeding material was carried out. Their content in different samples and places of growth was taken into account, taking into account vertical zonality. Our studies have established that in the phase of full flowering, the amount of isoflavones in wild-growing forms depends on the place of growth. In mountainous areas, wild-growing forms contain isoflavones 0.09-0.25% lower than the cultivar Osetinsky. Therefore, the selection of wild-growing forms, taking into account vertical zonality, will provide a valuable source material for breeding with a low content of isoflavones.
Influence of weather conditions on sunflower yield in the conditions of the Saratov region
Authors: Buenkov Andrey Yurievich , Kudryashov Sergey Petrovich , Lekarev Andrey Vladimirovich , Gudova Lyudmila Aleksandrovna
Published: December 2022

The article presents the results of a study of 9 cultivars of sunflower for the period 2010-2019. The most favorable conditions for sunflower were in 2011, 2018 and 2019. The greatest influence on the degree of realization of the potential of cultivars is exerted by indicators of hydrothermal provision in the period July-August (basket formation - flowering - seed filling), when most of the studied cultivars revealed a direct correlation between yield and main climatic factors (precipitation, temperature, HTC), and the smallest - in June and September. Precipitation in August had the greatest impact on the cultivar Stepnoy 82 - it showed a strong correlation and a high coefficient of determination.
The role of mineral fertilizers in increasing the productivity of oats (Avena sativa L.) under changing climatic conditions of the steppe Volga region
Authors: Zhuravlev Dmitry Yurevich , Yaroshenko Tatiana Mikhailovna , Klimova Nadezhda Fedorovna
Published: December 2022

The results of the effectiveness of the use of mineral fertilizers on oat crops in a six-field crop rotation (8 rotations, 24 years of cultivation) under conditions of a long stationary experiment on the chernozem of the southern steppe Volga region are presented. The nature and direction of natural changes in agro-climatic parameters during the period of oat cultivation and the level of their influence on its productivity when applying various doses of mineral fertilizers are determined. During the studied period, there was a tendency to increase the aridity of the climate, which was expressed in a decrease in the values of the hydrothermal coefficient and an increase in the sum of active temperatures. In the experiment, in the period from 1-4 to 5-8 rotation of crop rotation, there was a tendency to increase the average monthly air temperature in July. It was found that these climatic changes contributed to a decrease in the productivity of oats in the experiment. At the same time, the share of increases in relation to the control in the obtained yield values on fertilized variants increased. The most effective were medium and high doses of nitrogen-phosphorus fertilizers.
Analysis of promising varieties and forms of raspberries of the repair type of fruiting by a complex of signs in the conditions of the Orenburg region
Authors: Aminovа Evgeniya Vladimirovna , Merezhko Olga Evgenievna
Published: December 2022

Today, it is important to study the interaction of the genotype of red raspberry plants and climatic conditions. The study included 12 varieties and forms of primocane raspberry selection of the Kokino base station of Federal Horticultural Center for Breeding, Agrotechnology and Nursery and the Orenburg branch of the Federal Horticultural Research Center for Breeding, Agrotechnology and Nursery. The following signs were studied: the number of berries on the lateral, the average weight of the berry, productivity, the content of sugars, soluble solids, ascorbic acid in berries. It was found that the genotype of the variety and form has the greatest influence on the average weight of berries (97.6 %), productivity (79.7 %), soluble dry substances (76.0 %), and the number of berries on the lateral, the content of sugars and ascorbic acid is 60.0-53.0 %. A positive correlation was found between the average weight of berries and productivity (R=0.85). According to the results of clustering, it was revealed that at the level of 20 standard units, two groups are distinguished (in the first - 7 varieties and forms, in the second – 5). The varieties and forms included in the first group had the maximum productivity and average weight of berries in the climatic conditions of the Orenburg region. When comparing the average values of traits using the t - Student criterion, it was revealed that the average berry weight and productivity from the bush had statistical differences between the first and second clusters (t = 4.78 and 4.91 at p<0.01, respectively). Based on the data obtained, it was revealed that more significant differences in Euclidean distances are noted for the varieties Gerakl – 0.64, Jar ptica – 0.59, Arisha – 0.57, Oranjevoe chudo – 0.46, 1-80 – 0.43, which realized their productivity potential in different years of cultivation and are of interest both for cultivation in the conditions of the Orenburg region and for their further use in breeding.
The influence of gamma irradiation on the storability and biochemical parameters of potato tubers
Authors: Maltsev Stanislav Vladimirovich , Andrianov Sergey Vladimirovich , Timoshina Natalia Aleksandrovna , Knyazeva Elena Valerievna , Biryukova Victoria Aleksandrovna , Tsygvintsev Pavel Nikolaevich
Published: December 2022

Potato storage is a complex technological process aimed at reducing weight losses and maintaining the biochemical and consumer indicators of tubers at an appropriate level. Depending on the storage temperature, the amount of losses on sprouts in the overall structure of waste can be a significant. Currently, in most European countries, the use of a classic potato tuber germination inhibitor based on the active ingredient chlorprofam is prohibited for environmental reasons. In this regard, an alternative method of restraining the germination of ware and intended for industrial processing potatoes based on the use of gamma irradiation is of interest. Studies on gamma irradiation of tubers using 60Co were conducted in 2019-2021 at the Russian Institute of Radiology and Agroecology (Obninsk), followed by storage of potatoes in cold storage chambers of the Russian Potato Research Centre at two temperatures - 6-7 °C and 9-10 °C. The studied radiation doses were 15, 25 and 50 Gy. It was found that potato weight losses during storage depended mainly on temperature (influence of factor 42.2%) and gamma irradiation (influence of factor 42.2%). For ware potatoes (6-7 °C), gamma irradiation doses of 15 and 25 Gy were optimal; for potatoes intended for processing into fried products (9-10 °C), - 50 Gy. Irradiation at these doses significantly reduced the germination of tubers and the amount of total losses during storage. At a storage temperature of 9-10 °C and irradiation dose of 50 Gy, there was also noticed a decrease in reducing sugars content in tubers by 2-2.5 times, which made it possible to obtain the final product when frying of higher quality in terms of color. There was no significant effect on the content of dry matter, starch, nitrates and vitamin C in tubers. After irradiation doses of 25 and 50 Gy a slight decrease in protein content was noticed.
Specific features of polymorphism of GH/HaeIII and GDF9/BstHHI genes in Dagestan mountain sheep replacements
Authors: Surov Alexander Ivanovich , Gadzhiev Zakir Kamilovich , Surzhikovа Evgenie Semenovna , Shumaenko Svetlana Nikolaevna , Evlagina Darya Dmitrievna
Published: December 2022

Polymorphism of the genes associated with the formation of productive traits of animals is studied in order to increase the breeding efficiency. The article presents the results of DNA genotyping and live weight indices of replacements of the Dagestan mountain sheep in the age dynamics. The animals carrying the desirable breeding-relevant allele GHB and having heterozygous genotype GHAB surpassed their peers carrying homozygous genotype GHAA in live weight by 2.9 % at the age of 2 months, by 3.5 % at the age of 4 months, and by 5.4 % at the age of 8 months. The index of live weight of the animals carrying the desirable breeding-relevant allele GDF9A with heterozygous genotype GDF9AG and homozygous genotype GDF9AA was several times higher than the one of their peers carrying homozygous genotype GDF9GG; they differed by 5.0 and 10.1% at the age of 2 months, by 2.0 and 5.7% at the age of 4 months, and by 2.4 and 6.1% at the age of 8 months, respectively. The study revealed complex genotypes with the allelic profile represented by one (GHAAGDF9AG), two (GHAAGDF9AA), and three (GHABGDF9AA) selection-relevant marker alleles. It was noted that greater values of live weight were in the animals carrying complex genotypes GHAAGDF9AA, GHAAGDF9AG and GHABGDF9AA, amounting to 14.8, 14.5, 15.3 kg at the age of 2 months, 26.4, 26.2 and 26.9 kg at the age of 4 months, and 33.6, 33.8 and 34.9 kg at the age of 8 months, respectively, against the peers carrying complex genotype GHAAGDF9GG, amounting to 14.3, 25.8 and 32.8 kg, respectively.
Comparison of the efficiency of soybean microirrigation under extreme conditions on rice soils
Authors: Kuznetsov Evgeny Vladimirovich , Almatar Anas
Published: December 2022

The purpose of the article is to experimentally compare the effectiveness of drip and subsurface drip irrigation when growing soybeans in extreme conditions in the absence of precipitation and the presence of high daily air temperatures on rice soils in crop rotation stubble crops. Материалы и методы. Comparative experimental studies of drip and subsurface drip irrigation were carried out, in which the moisture content of rice soil was maintained within 80–90% HB in a soil layer of 0.5 m, in lysimeters 1.25 ? 2.7 ? 0.7 m in size, which were Botanical garden of Kuban State Agrarian University. Sowing of soybeans on rice soils in a lysimeter was carried out in 2 rows with a distance between rows of 0.5 m to a depth of 0.05 m from the soil surface in 2 variants and 2 repetitions. The germination of soybean seeds in soil from a rice field stubble under extreme conditions with subsurface drip irrigation (SDI) is 1.28 times higher compared to drip irrigation (DI). With SDI, the duration of the growing season of soybeans is reduced by 12-13 days in comparison with DI. In the phases of branching, flowering and maturation, the height of soybeans at SDI was 3.6, 4.1 and 5.9 cm higher, respectively, compared to DI. The number and mass of beans, with SDI is more by 24.2 and 24.1%, respectively, in comparison with DI. The average soybean yield, for the same irrigation rate of 3325 m3/ha, with DI and SDI is 2.77 and 3.42 t/ha, respectively, that is, the yield of soybean with SDI increases by 23.5% compared with DI. The total water consumption was 4875 m3/ha, with an average water consumption coefficient of 1761 and 1426 m3/t for DI and SDI, respectively. Thus, for the same irrigation rate, the average water consumption coefficient decreases with SDI by 19.0% compared with DI. The reason for the difference in results between DI and SDI is the high air temperature and evaporation from the soil surface. With DI, irrigation water does not have time to fully reach the root system of plants.
Winter wheat grain production using organic farming technology
Authors: Korzhov Sergey Ivanovich , Golubtsov Dmitry Nikolaevich , Klimkin Anatoly Fedorovich , Cargbo James , Traore Framudu
Published: December 2022

The influence of microbiological preparations on the soil fertility of leached chernozem and the productivity of winter wheat was studied. Treatment of seeds with preparations of various preparative forms (CE and powder) increases microbiological activity and balances the nutrient regime of the soil. When seedlings appeared, the number of ammonifying microorganisms in the studied variants was 126-185 % higher than the control variant. The introduction of drugs in the indicated dosage at the rate of 300 l/ha of the working solution further contributed to the growth of this group of microorganisms, they were 4-9 times higher than the number of bacteria in the control variant. Microbiological preparations increased soil fungistasis. The number of soil micromycetes decreased by 46-62 % during the entire growing season of wheat. The development of fungi of the genus Fusarium was also inhibited. Their number was an order of magnitude lower in the studied variants, compared with the control. Microbiological preparations, converting phosphorus and potassium compounds into an easily accessible form, contributed to an increase in the content of P2O5 in winter wheat crops, in the studied variants by 1.6-1.9 times, and K2O 1.3-1.6 times higher than the control variant. The yield of winter wheat on the variants of using biological preparations in 2021 exceeded the control variant by 6.5 and 12.4 %, and in 2022 by 7.3-10.2 %. The yield of winter wheat under the traditional technology of its cultivation practically did not exceed the options for using the studied preparations.
Amino acid analysis of muscle tissue of walleye and pike of the Volgograd reservoir
Authors: Guseva Yulia Anatolievna , Vasiliev Aleksey Alekseevich , Kamardina Margarita Aleksandrovna
Published: December 2022

The purpose of our study is to analyze the data on the amino acid composition of the muscle tissue of common walleye and common pike obtained in the natural conditions of the Volgograd reservoir and to establish their nutritional value for the human body. The data obtained indicate that the quantitative and qualitative composition of amino acids of the muscle tissue of hydrobionts is similar; there is a general high content of glutamic and aspartic acids, arginine, lysine, isoleucine and leucine. The total number of proteinogenic amino acids exceeds the muscle tissue of walleye by 15.58%. It is also noted that the composition of the muscle tissue of the pike perch includes the largest amount of essential amino acids. The content of cystine and histidine in the studied samples is the least in terms of quantity. The natural nutrition of pike and pike perch is not balanced enough in terms of the content of high-grade protein, but it is enough for the growth of fish in the conditions of the Volgograd reservoir. Under natural conditions, pike perch and pike did not receive the amino acid valine in their diets. The biological value of the protein of the muscle tissue of the common pike is 1.43% higher compared to the muscle tissue of the common pike perch.
Influence of different dosages of feed additive "AktivSorbent" in the diets of piglets on the morphological and biochemical status of blood
Authors: Makarova Lyudmila  Nikolaevna , Makarov Ivan  Ivanovich , Prytkov Yuri Nikolaevich , Kistina Anna Aleksandrovna
Published: December 2022

The article presents data from experimental studies on the effect of new feed additives of mycotoxin adsorbents "AktivSorbent" in the diets of growing piglets on hematological parameters. It has been established that the use of feed additives "AktivSorbent" in the feeding of young pigs on rearing at a dose of 1.750 kg / t of compound feed improves the morphological and biochemical parameters of blood.
The influence of various pesticide loads on the development of late blight and potato alternariоsis in the Central region of Russia
Authors: Derevyagina Marina Konstantinovna , Belov Grigoriy Leonidovich , Vasilyeva Svetlana Viktorovna , Zeyruk Vladimir Nikolaevich
Published: December 2022

Field experiments were conducted to test three schemes for the use of drugs of different action spectra in order to reduce the chemical load on the potato biocenosis. The experiments were carried out on four varieties differing in resistance to late blight. According to the results of two-year tests, it was revealed that on resistant varieties Grand, Kumach and medium-resistant varieties Gulliver, even in epiphytotic years for late blight, it is possible to use alternating preparations, which reduces the chemical load by 33.3%. On the Northern Lights variety unstable to late blight, only a chemical scheme can be used in such years. In the years with the depressive development of late blight, the use of any schemes was not very effective. Etching of planting tubers with Edikum preparation in some years reduces the germination of Grand and Gulliver varieties by 90-70%, Kumach and Northern Lights varieties by 13-16%, which negatively affects potato yields.
Regime of nitrate nitrogen in chernozem during the cultivation of perennial grasses
Authors: Kurachenko Natalia Leonidovna , Bopp Valentina Leonidovna
Published: December 2022

The article presents the results of field experiments to study the dynamics of nitrate nitrogen in ordinary chernozem of the forest-steppe zone of the Krasnoyarsk Territory. The studies were carried out in 2017-2019 years in three-field grain-steam and 8 grain-grass crop rotations. Melilot and sainfoin were cultivated neat and under the cover of barley, incl. with seed treatment with Rizotorfin inoculant. Winter rye was sown in 2018 in a field of clean fallow in a grain-fallow crop rotation and after mowing the second cut of perennial grasses of the 2nd year of use in grain-grass crop rotations with a stubble seeder SZS-2.1 without preliminary tillage.It has been established that a high supply of nitrate nitrogen is characteristic of a steam field in a 0-20 cm layer of chernozem (19 mg/kg). The average supply of chernozem with nitrate nitrogen was formed by coverless crops of sweet clover and sainfoin and cover crops of sweet clover (9-10 mg/kg). In the crops of winter rye, according to various predecessors, an intensive consumption of mineral nitrogen by plants and a very low supply of soil with nitrate nitrogen (2-5 mg/kg) were noted. Grain-grass crop rotation with the cultivation of winter rye on binary and pure crops of sweet clover created the best conditions for the accumulation of nitrate nitrogen in the 0-40 cm layer of chernozem (6-8 mg/kg). The treatment of sweet clover and sainfoin seeds with the inoculant Rizotorfin determined a more intensive absorption of nitrate nitrogen from the soil and a low supply of nitrate nitrogen to the soil (4-6 mg/kg) in the crop rotation.
Water balance of rice field as anthropogenically regulated yield shaping factor
Authors: Makannikova Marina Vasilievna , Lapshakova Lyudmila Anatolievna
Published: December 2022

The article presents the results of research for 2014-2016  on the water balance of rice paddies, considered in detail the incoming and outgoing parts, analyzed data on various irrigation regimes on crops of early-ripening varieties Kaskad, Rassvet and Lugovoi. The data on the yield of rice varieties depending on the flooding regimes are presented. The results of the selection of varieties that are most optimally adapted to the studied factors are presented.
Milk productivity of Holsteinized black-and-white cows of different genotypes
Authors: Anisimova Ekaterina Ivanovna , Danilova Lyubov Vitalievna , Goroshko Daniil Dmitrievich , Muratova Valeria Viktorovna
Published: December 2022

The article presents the results of studies of crossbreeding Holstein bulls with purebred black-and-white cows. It has been established that an increase in the proportion of blood in the Holstein breed up to 75% (3/4 genotype) contributes to the growth of milk productivity. With an increase in blood content, there is a tendency to increase the fat content in milk. In first-generation heifers, milk contained 3.83% fat, and in genotype 7/8 this figure increased by 0.15%. Of great importance in the improvement of dairy cattle is the duration of use of cows. Animals of all genotypes showed an increase in productivity with age. The milk yield of cows of 1/4 genotype increased by 639 kg (15.2%) in the second lactation and by 548 kg (11.3%) in the third lactation, in half-breeding animals by 611 kg (13.8%) and 512 kg, respectively (10.2%), and for three-quarters - by 609 kg (12.6%).
Biochemical profile of the blood of dairy cows depending on the characteristics of their feeding
Authors: Krupin Evgeny Olegovich , Shakirov Shamil Kasimovich , Hoggui Mokhammed
Published: December 2022

The biochemical profile of dairy cows is described depending on the features of their feeding. The dynamics of indicators of protein, carbohydrate, lipid and mineral metabolism was studied. The determination of the values ??of the biochemical indicators was performed on a semi-automatic biochemical analyzer with a flow cuvette of the BS-3000M ("Sinnowa Medical Science & Technology Co., Ltd.", China) with the use of diavet test liquid reagents sets ("Diacon Vet", Russia) in accordance with manufacturers techniques. During the experiment, the animals of the first (control) group received the main balanced feeding diet. The cows of the second group in the composition of the diet was fought by an energy consuming feed additive in a dose of 500 g daily for 60 days of lactation. The individuals of the third group as part of the main diet were obtained propylene glycol dry on 225 g daily for 60 days of lactation. Analyzes of biochemical indicators have established that changes in the biochemical blood cow blood profile were largely due to the peculiarities of their feeding. The composition and nutritional nutrition of cows in the composition of feed facilities determine the severity of the dynamics of changes in certain indicators of protein, carbohydrate, lipid mineral metabolism, as well as enzyme activity.
Relationship of soil cover mineral composition and cattle health
Authors: Samburova Margarita Aleksandrovna , Ermilova Tatyana Sergeevna , Salimzade Emil Aflatun ogly , Kasharnaya Olga Vladislavovna , Kasharnaya Olga Vladislavovna
Published: December 2022

The leading pathway for the supply of mineral elements to animals is the trophic chain "soil-plant-animal". The review article reveals the significance of the levels of macro and trace elements in soils of agricultural territories for the health and productivity of cattle, as well as some measures for normalization of the soils mineral composition and the mineral status of animals, the effectiveness of which is confirmed by scientific research.
Calculation of probable damage in the event of an accident of the hydrotechnical facilities of the reservoir on the "Bolshoy" ravid (Zerkalny pond)
Authors: Abdrazakov Fyarid Kinzhaevich , Mikheeva Olga Valentinovna , Kravchuk Aleksey Vladimirovich
Published: December 2022

The article presents the calculation of a breakthrough wave in the event of an accident of the hydraulic structures of the reservoir on the Bolshoy ravine (Zerkalny Pond) 1.6 km northwest of the city of Krasnoarmeysk, Saratov Region, and the damage from the consequences of the emergency.
Effect of space and layout solutions on the barn microclimate
Authors: Vtoryi Valerii Fedorovich , Vtoryi Sergey Valerievich , Gordeev Vladislav Vladimirovich
Published: December 2022

The article presents the results of assessing the animal comfort by the temperature-humidity index and identifies the dependences of barn indoor climate formation under different space and layout solutions. The air temperature, humidity, ammonia and carbon dioxide concentrations were measured at nine points in two barns with loose cow housing system to estimate the effect of space and layout solutions on the indoor climate. The study results proved this effect also to depend on external weather conditions. The obtained linear regression equations will contribute to forecasting the indoor climate changes and help to mitigate the possible negative consequences such as the heat stress in animals.
Sparkol Videoscribe: Interesting Learning Video Media for Thematic Learning of Kalijaga Permai Elementary School Teachers
Authors: Firmasari Siska , Tarmidzi Tarmidzi , Mudopar Mudopar , Karimah Nurul Ikhsan
Published: December 2022

Sparkol Videoscribe is a software for creating exciting learning videos by inserting images and sound, as one of the media uses technology. The lack of teacher knowledge in making technology-based learning media requires solutions, especially online learning modes that require teacher creativity in delivering subject matter. For this reason, the implementation of a workshop in the form of training and mentoring in the use of Sparkol Videoscribe software to make thematic learning videos. The activity results showed that the teachers enthusiastically accepted all the activities so that they could produce various thematic learning videos. The learning videos are made by themselves according to the creativity of the teachers. The quality and quantity of learning videos made from the training and mentoring activities are very encouraging. The teachers' enthusiasm for learning from the results of the post-activity evaluation shows indicators of success and a positive response from the training participants of 97.86%.