scholarly journals Characteristics of Serratula centauroides (Compositae) Coenopopulations in Transbaikalia (East Siberia)

2021 ◽  
Vol 36 ◽  
pp. 16-23
Author(s):  
V. M. Shishmarev ◽  
◽  
T. M. Shishmareva ◽  
Keyword(s):  
Plant Communities ◽  
Raw Materials ◽  
Raw Material ◽  
East Siberia ◽  
Biological Resources ◽  
The Republic ◽  
Growing Conditions ◽  
Made In

The coenopopulations of Serratula centauroides in various plant communities of Transbaikalia have been studied. In the study areas 10 geobotanical descriptions were made in plant communities with the participation of S. centauroides. In the investigated area S. centauroides is found on dry rocky slopes, in herb and sandy steppes. Depending on the growing conditions, the density of individuals in coenopopulations ranges from 0.18 to 1.80 individuals per 1 m2. The highest occurrence of S. centauroides is noted in communities dominated by Gramineous and Artemisia: Gramineous-Artemisia-herb, Filifolium-Artemisia-Gramineous, Gramineous-Artemisia, Oxytropis-Gramineous and Allium-Artemisia. Studied coenopopulations S. centauroides are confined to the following communities: Filifolium-herb, Gramineous- Artemisia-herb, Sophora-herb, Filifolium-Artemisia-Gramineous, Gramineous-Artemisia, Agropyron- Carex, Carex-herb, Oxytropis-Gramineous and Allium-Artemisia. The phytomass, biological and exploitation resources, the possible volumes of annual harvesting of raw material of S. centauroides were determined. The phytomass of S. centauroides herb ranges from 8.10±3.46 to 75.93±19.55 g/m2 (air-dry raw material). The average phytomass of 1 individual of S. centauroides herb varies from 13.67±3.59 to 67.14±14.30 g (air-dry raw materials). The total biological resources of S. centauroides herb is 777.9 t (fresh raw materials) and 266.8 tons (air-dry raw materials). The total exploitation resources of S. centauroides herb is 224.7 t (fresh raw materials) and 79.8 t (air-dry raw materials). The possible volume of annual harvesting of raw materials of S. centauroides in the studied coenopopulations on the territory of the Trans-Baikal Territory and the Republic of Buryatia amounts to 37.5 t (fresh raw materials) and 13.3 t (air-dry raw materials).

scholarly journals PERSPECTIVES FOR DEVELOPMENT OF TECHNICAL BUILDING STONE- LIMESTONE IN THE REPUBLIC SRPSKA

2015 ◽  
Vol 1 (12) ◽  
Author(s):  
Slobodan Majstorović ◽  
Vladimir Malbašić ◽  
Miodrag Čelebić
Keyword(s):  
Raw Materials ◽  
Production Capacity ◽  
Mineral Resources ◽  
Building Stone ◽  
Raw Material ◽  
Material Base ◽  
Standard Quality ◽  
The Republic ◽  
Fragmentation Of Production ◽  
Republika Srpska

Curent situation of raw material base and study of limestone like construction stone deposits in the Republic of Serbian were relatively poorly considered during the last decades, and the main problems are the following: low production capacity fragmentation of production, needs for raw materials homogenization and delivering of standard quality, undeveloped market, the recession of the domestic economy and the economies in the region, the relatively low level of exploration by many deposits, especially lack of knowledge of the occurrence legality for certain types and quality of raw materials and lack of complete quality indicators for raw material, which sometimes causes the utilization of only the highest quality deposit parts.This paper provides an overview of active quarries in the Republic Srpska with exploitation of limestone like technical building stone and present an attempt to determine the basic quantitative and qualitative characteristics of the raw material and the current working conditions at these quarries. The purpose of such a review would be in an effort to create a clearer picture about production, market, social and other aspects of the limestone exploitation in the Republika Srpska and the realistic possibilities of maintaining and developing of these mineral resources utilization, which can certainlybe interesting for the development of many other industries in the Republic Srpska.

scholarly journals STUDY OF THE FLAVONOID COMPOSITION AND BIOLOGICAL ACTIVITY OF HAWTHORN`S LEAVES CRATAEGUS PONTICA

2021 ◽  
pp. 201-209
Author(s):  
Kamola Vakhabjanova Raimova ◽  
Nodira Gulomzhanovna Abdulladzhanova ◽  
Farrukh Nazimovich Toshpulatov ◽  
Nurali Azamovich Ergashev ◽  
Alimzhan Davlatbaevich Matchanov
Keyword(s):  
Antioxidant Activity ◽  
Raw Materials ◽  
Liver Mitochondria ◽  
Dry Mass ◽  
Polyphenolic Compounds ◽  
Raw Material ◽  
Rat Liver Mitochondria ◽  
Mountainous Regions ◽  
Flavonoid Composition ◽  
The Republic

The results of studies of the content of polyphenolic compounds and their antioxidant activity in the Pontic hawthorn plant Crataegus pontica K.Koch., growing in the mountainous regions of the Tashkent region of the Republic of Uzbekistan are presented. The collection of raw materials took place in the spring at the beginning of October 2019 and at the end of April 2020. The conditions for the isolation of polyphenolic compounds were selected under various conditions. It was shown that the optimal content of polyphenols is extracted with 70% acetone, followed by fractionation of the aqueous residue with ethyl acetate and precipitation with hexane. It was shown that in the plants harvested in spring, the amount of polyphenols was 4.28%, and the collected volume was 2.6%, of the air-dry mass of the raw material. Chromatographic methods (BC and TLC) revealed that the composition of plant leaves collected in spring contains more polyphenols than those collected in autumn. This plant contains compounds belonging to the class of flavonols, phenolic acids and flavan-3-ols. Polyphenols were identified by rutin, quercetin, quercetin-3-O-β-galactoside, catechin, and gallic acid by BC and TLC methods. The antioxidant activity of the sum of polyphenolic compounds was studied in the model of lipid peroxidation (LPO) in rat liver mitochondria. It was found that polyphenols have a protective effect on mitochondria, a reduced damaging effect of Fe2+ / ascorbate and antioxidant activity depends on the concentration of the studied polyphenolic substances. The introduction of rutin into the incubation medium in 5 μM medium inhibits LPO processes by 32.0%, and at 10 μM – by 85.9% and in 20 μM – by 96.8%, compared with the control.

The current status of aquatic biological resources and their habitat cross-border section in the Dnieper river within the Smolensk region Russian Federation and the Republic of Belarus

2021 ◽  
pp. 8-21
Author(s):  
Alexey Ivanovich Nikitenko ◽  
Dmitry Vladimirovich Goryachev ◽  
Vladimir Gennadlevich Kostousov ◽  
Georgy Prokofievich Prischepov ◽  
Viktor Kazimirovich Rizevsky ◽  
...  
Keyword(s):  
Size Structure ◽  
Reproductive Potential ◽  
Current Status ◽  
Commercial Fishing ◽  
Biological Resources ◽  
The Status ◽  
The Republic ◽  
Share Value ◽  
Made In ◽  
Russian Section

The study presents materials on the status of aquatic biological resources and their habitat in the Dnieper River within the territory of the Russian and the Belarus. In the recent period, there has been hardly any complex fishery research in the upper reach of the river within the boundaries of the Smolensk Region due to the lack of commercial fishing; the same can be applied to the reach of the river within the Vitebsk Region in Belarus. The collection of materials and scientific and research accounting network surveys for monitoring the state of aquatic bioresources were carried out on the Dnieper River as part of the research in 2019 according to a preplanned grid of stations. When fishing for scientific research purposes, 20 net-stops of smooth frame nets were made in the Russian section, and 9 net-stops were made in the Belarusian section. In the Russian section of the Dnieper River, the species composition was 16 species of fish, and in the Belarusian section — 22 species. The main catch in the Russian section is roach 29% and chub 20%, in the Belarusian section bream — from 3 to 46%, roach — from 19 to 63% and gustera — from 1.8 to 33%, in a slightly smaller number of river perch (on average up to 10%). The share value of roach and guster tends to decrease from the upper to the lower areas, bream-on the contrary to increase, the value of perch is approximately equal in all areas. In the size structure of the caught fish species, there is a dynamic with a good reproductive potential.

scholarly journals PENGEMBANGAN USAHA BENIH JAGUNG TAHAN KERING

2018 ◽  
Vol 17 (1) ◽  
pp. 70
Author(s):  
S.M. Sarwadana ◽  
B.R.T. Putri ◽  
K.K. Dinata
Keyword(s):  
Raw Materials ◽  
Science And Technology ◽  
Raw Material ◽  
Maize Seed ◽  
Seed Corn ◽  
Entrepreneurial Spirit ◽  
Drought Tolerant ◽  
Production Processes ◽  
Maize Varieties ◽  
Made In

Activities of science and technology for innovation and creativity campus aims are: (1) thecommercialization of science and technology campus creativity as a source of financing for the developmentof institutions; (2) stimulate the entrepreneurial spirit among beings campus, and (3) help people get seeds ofdrought-tolerant maize varieties. Methods of execution include the business aspects of the planned businessactivities consist of: provision of raw materials, production processes, management, marketing, humanresources, facilities, and financial. The raw material is obtained from units of science and technology fornovation and creativity campus and through partnerships with farmers' seed corn. The production processstarted from seed, sorting, and packaging. Marketing is done directly, partnerships with local governmentsand konsiniasi with kiosk / farm shop. Results show that the activities of science and technology unit forinnovation and creativity campus drought-tolerant maize seed has gone well characterized by supportinfrastructure adequate maize seed production; IbIKK unit operates under the management of PSAgroecotechnology Faculty of Agriculture, University of Udayana; Of investment made in 2014 amountingto Rp. 39,550,000; Result of sales corn seeds turnover in 2014 amounted to 400 kg (Rp. 12 million); and netcash flow amounted to 17,672,400.

Transport security of the oil and gas complex of the regions of East Siberia

2020 ◽  
Author(s):  
Ekaterina A. Zemnukhova ◽  
◽  
Mikhail V. Mishenin ◽  
Keyword(s):  
Oil And Gas ◽  
Comprehensive Analysis ◽  
The State ◽  
Raw Material ◽  
Material Base ◽  
Eastern Siberia ◽  
East Siberia ◽  
Current State ◽  
Low Degree ◽  
The Republic

The article considers a comprehensive analysis of the oil and gas complex of the regions of Eastern Siberia and the Republic of Sakha (Yakutia). The features of the structure of the raw material base were revealed – a low degree of exploration and the rate of reproduction of stocks, imbalance in categories of stocks. The state of oil production in the region with differentiation by field is presented, the current state and prospects of expansion of the ESPO pipeline are analyzed.

scholarly journals Eksperimen Pembuatan Beliung Persegi

2016 ◽  
Vol 1 (1) ◽  
pp. 17
Author(s):  
Ali Akbar
Keyword(s):  
Raw Materials ◽  
Research Paper ◽  
Raw Material ◽  
Stone Tool ◽  
Collective Knowledge ◽  
The People ◽  
Made In

<p>Writing a research paper does not only use three steps, such as analysis, explanation and conclusion, but it may also use analogy. It assumes two phenomena, individual or inter-related, similar. Analogizing method uses historic, ethnographic, and experimental sources. Experimental analogy, in particular, is done by duplication. For example, it is conducted by making a stone tool, which implies that there is a collective knowledge about the characteristics of the raw material and their relations to human. Despite the fact that prehistoric archeological remnants, such as the rectangular adze, were found in different areas in Indonesia, there had not been many who knew about process of making them, and the people who used them. The experimental duplication was done repetitively, gradually, and systematically. Repetition of the production of rectangular adze is made in order to be able to draw a general conclusion. The raw materials that are used are chert, metalimestone, limestone, chalcedony, jasper, and obsidian. A rectangular adze is produced after some steps are taken: firstly, preparing the raw material and the tool, secondly, shaping, and thirdly, molding.</p>

scholarly journals THE ROLE OF THE FOREST COMPLEX IN THE SOCIO-ECONOMIC DEVELOPMENT OF THE REGION (ON THE EXAMPLE OF THE REPUBLIC OF MARIY EL)

2018 ◽  
Vol 8 (1) ◽  
pp. 208-219
Author(s):  
Татьяна Мочаева ◽  
Tat'yana Mochaeva ◽  
Алексей Шургин ◽  
Aleksey Shurgin ◽  
Андрей Туев ◽  
...  
Keyword(s):  
Raw Materials ◽  
Paper Mill ◽  
Forest Resources ◽  
Added Value ◽  
Forest Sector ◽  
Pulp And Paper Mill ◽  
Forest Protection ◽  
Protection Measures ◽  
The Republic ◽  
Growing Conditions

The strategic goal of the development of the Russian forest complex is to significantly increase its contribution to the national economy by creating an economically sustainable, private and globally competitive group of industries. For this, the products of forest sector of Russia should enjoy equal demand both on domestic and foreign markets. The basic branch of forest complex is forestry, which provides protection, reproduction of forests, regulation of forest man-agement and control over the use of forest resources. The Republic of Mariy El is not distinguished by the presence of a large number of industrially significant natural resources. The main natural wealth of the region is forest, which covers more than 50% of its territory. The forest-growing conditions of the Republic of Mariy El in most of its territory are favorable for the growth of valuable coniferous species. Extensive exploitation of the republic's forests is a difficult period of the beginning and the middle of the 20th century, traditional ways of managing in the forest, aimed primarily at selecting the most valuable timber; insufficient financing of reforestation, forest protection measures; as well as cur-rent market situation of timber currently lead to negative changes in species and commodity structure of the country's forest resources. The locomotive of the growth of the forest complex of the Republic of Mariy El is JSC Mari Pulp and Paper Mill, which largely covers its need for wood raw materials by importing it from outside the region. Enterprises-tenants of forest areas carry out the harvesting of timber and subsequent sale of products with low added value, which reduces the contribution of forestry industries to the economy of the region. Forest recreation should be a strategic di-rection for the development of forest management in the Republic of Mariy El.

scholarly journals Nilai-nilai Pancasila sebagai Inspirasi Seni Kajian Performance Studies dalam perspektif Komunikasi

2021 ◽  
Vol 1 (2) ◽  
pp. 1-11
Author(s):  
Ririt Yuniar
Keyword(s):  
Character Education ◽  
Performance Studies ◽  
Raw Materials ◽  
Communication Strategy ◽  
Raw Material ◽  
Cultural Wealth ◽  
Art Educators ◽  
Selection Processes ◽  
The Creation ◽  
The Republic

Generasi nasionalis, mengutamakan kepentingan bangsa Negara di atas kepentingan pribadi dan golongan. Artinya generasi yang taat hukum; disiplin; cinta tanah air; menghormati keragaman suku, agama, budaya; rela berkorban; mampu mengapresiasi budaya bangsa sendiri; menjaga kekayaan budaya bangsa; unggul dan berprestasi; serta mampu menjaga lingkungan. Sekolah, masyarakat, dan keluarga menjadi ekosistem pendidikan yang harus bersinergi. Terciptan karya seni kreatif dan inovatif yang memuat kelima sila beserta butir-butir Pancasila sebagai sebuah nilai luhur, keberagaman dan Kebhinekaan di Indonesia menjadi salah satu solusi alternatif bagi terwujudnya Negara Kesatuan Republik Indonesia (NKRI). Hal ini sejalan dengan Visi Misi ISI Yogyakarta, yaitu adanya penerapan dan pengoptimalan nilai-nilai Pancasila dalam konsep dan karyanya dengan memegang teguh konsep ideal bangsa Indonesia guna mewujudkan penciptaan seni maupun mengkaderisasi pendidik seni secara efektif juga menjadi tujuan utama tulisan ini. Teori strategi komunikasi (mengenal khalayak, merancang pesan, menetapkan metode, dan proses seleksi dalam penggunaan media) sangat relevan jika diterapkan oleh kreator seni dengan menggunakan pendekatan performance studies sebagai sebuah metode guna meningkatkan kualitas dan kreativitas para kreator seni yang lebih mengutamakan nilai-nilai Pancasila sebagai pedoman berkarya. Nilai-nilai Pancasila diimplementasikan melalui karya seni yang “borderless” artinya tidak terbatas lintas ruang dan waktu dalam konsep dan praktiknya. How to karya itu diciptakan, diproduksi, ditampilkan, dilestarikan, oleh para seniman, serta penikmat seni lainnya. Melalui pendidikan karakter yang berintegritas karya seringkali memuat substansi pesan moral di dalamnya. Nilai-nilai Pancasila raw-material yang fundamental dan terinternalisasi dalam kehidupan keseharian melalui berbagai profesi. The nationalist generation prioritizes the interests of the nation and state above personal and group interests. It means the law-abiding generation; discipline; love for the homeland; respecting ethnic, religious, cultural diversity; willing to sacrifice; able to appreciate the nation's culture; maintain the nation's cultural wealth; excel and achieve; and able to protect the environment. Schools, communities, and families become educational ecosystems that must work together. The creation of creative and innovative works of art containing the five precepts and the points of Pancasila as a noble value, diversity and diversity in Indonesia is one of the alternative solutions for realizing the Unitary State of the Republic of Indonesia (NKRI). This is in line with the Vision and Mission of ISI Yogyakarta, namely the application and optimization of Pancasila values in their concepts and works by upholding the ideal concept of the Indonesian nation in order to realize the creation of art well as to regenerate art educators effectively. The theory of communication strategy (knowing the audience, designing messages, determining methods, and selection processes in media used) is very relevant if applied by art creators using a performance studies approach as a method. This approach is to improve the quality and creativity of art creators who prioritize the values of Pancasila as a working guide. Pancasila values are implemented through borderless artwork, meaning they are not limited across space and time in concept and practice. How to work it was created, produced, displayed, preserved by artists and other art connoisseurs. Through character education with integrity, the work often contains the substance of the moral message in it. The values of Pancasila are raw materials that are fundamental and internalized in daily life through various professions. 

scholarly journals Features of the biochemical composition of winter fodder plants in the Indigirka river basin

2021 ◽  
Author(s):  
I.V. Alferov ◽  
M.N. Pak ◽  
R.V. Ivanov ◽  
N.V. Popova
Keyword(s):  
Raw Materials ◽  
The Arctic ◽  
Far North ◽  
Fodder Plants ◽  
Cereal Plant ◽  
Peasant Farm ◽  
The Republic ◽  
Growing Conditions ◽  
Extreme North ◽  
Biochemical Features

The article describes the value of the feed of winter pastures in the extreme north of Yakutia. Winter pastures of the Momsky district are located in marsh places and are used as horse food. Equis?tum fluviatile grows on pastures. Equis?tum Fluviatile is winter-green plants. Equis?tum Froviatile is of the greatest value for the horses of the Momsky district. The research was carry out in the Chiskhan peasant farm of the Momsky district, in the Ulakhan-Chistay village and at the Mercury peasant farm in the Myandigi village of the Amginsky district of the Republic of Sakha (Yakutia) at the end of November. 2020. Samples of winter feed take from pastures near the floodplain of the Moma River, which consisted mainly of marsh horsetail. In the Amga district, a cereal plant - creeping wheatgrass is the standard fodder for Yakutian horses; We are study the biochemical features of Equis?tum Froviatile in the conditions of the Arctic, which complement and expand ideas about the signs of the accumulation of nutrients in winter feed, depending on the cultivation zone. Winter pastures consisted mainly of Equis?tum fluviatile. In the Momsky district, the indicators are higher in cheese protein - 3.05%, for raw fat by 1.65%, for raw materials of fiber by 13.44% than in the Amginsky district. In the Momsky district, the indicators are higher in macro microelements by 1.5-2 times. It is assumed that plants of the Far North accumulate a significant amount of minerals due to their adaptive properties to growing conditions and have a high ability to absorb mineral compounds from the soil.

Antioxidant content of oat talkan made from sprouted grain

2021 ◽  
pp. 96-99
Author(s):  
Алена Владимировна Сумина ◽  
Вадим Игоревич Полонский ◽  
Татьяна Михайловна Шалдаева
Keyword(s):  
Antioxidant Activity ◽  
Room Temperature ◽  
Raw Materials ◽  
Total Content ◽  
Chemical Compounds ◽  
Food Products ◽  
Raw Material ◽  
Bidistilled Water ◽  
Functional Value ◽  
The Republic

Одним из путей повышения функциональной ценности пищевых продуктов является увеличение содержания в них химических соединений, обладающих антиоксидантной активностью. Последние, как известно, играют важную роль в профилактике различных заболеваний человека. Антиоксидантами богаты зерновые культуры, на основе которых изготавливаются наиболее употребляемые населением продукты питания. Целью данного исследования являлось определение величины суммарного содержания антиоксидантов (ССА) в зерновом сырье на разных этапах производства хакасского национального продукта талган, изготовленного из пророщенного зерна овса. Овес выращивали на территории Бейского района Республики Хакасия в 2019 г. Очищенное зерно проращивали при комнатной температуре в течение 56 ч, затем его просушивали и обжаривали при температуре 180…200 °С в течение 10-15 мин, а далее измельчали и просеивали через сита с ячеей 0,9 мм. В результате получали продукт талган и отходы в виде отрубей. Для определения уровня ССА в зерне использовали два растворителя - горячую бидистиллированную воду и 70 %-ный этиловый спирт. Измерение значения ССА выполняли на приборе «Цвет Яуза-01-АА». Среди исследуемых образцов более высокие показатели ССА были зарегистрированы при использовании в качестве элюента горячей бидистиллированной воды. В работе выявлен эффект увеличения уровня ССА в конечном продукте по сравнению с исходным сырьем после этапа проращивания зерна в среднем в 2 раза, а после этапов обжаривания и измельчения в 2,1 раза. Величина ССА в отрубях превышала таковую в исходном зерне в среднем на 47 %. Таким образом, в результате исследований было установлено, что введение в технологию изготовления овсяного талгана дополнительного этапа, заключающегося в проращивании зерна, является одним из эффективных способов повышения величины ССА в полученном на его основе продукте. One of the ways to increase the functional value of food products is to increase the content of chemical compounds that have antioxidant activity. The latter are known to play an important role in the prevention of various human diseases. Antioxidants are rich in cereals, on the basis of which the most commonly consumed food products are made. The purpose of this study was to determine the value of the total content of antioxidants (TCA) in grain raw materials at different stages of production of the Khakass national product talgan, made from sprouted oat grain. Oats were grown on the territory of the Bey district of the Republic of Khakassia in 2019. The purified grain was sprouted at room temperature for 56 hours, then it was dried and fried at a temperature of 180…200 oC for 10-15 minutes, and then ground and sieved through sieves with a mesh of 0.9 mm. As a result, the product talgan and waste in the form of bran were obtained. To determine the level of TCA in the grain, two solvents were used - hot bidistilled water and 70 % ethyl alcohol. The TCA value was measured on the device «Color Yauza-01-AA». Among the studied samples, higher TCA values were recorded when using hot bidistilled water as an eluent. The paper reveals the effect of increasing the level of TCA in the final product in comparison with the initial raw material after the stage of grain germination by an average of 2 times, and after the stages of roasting and grinding by 2.1 times. The value of TCA in bran exceeded that in the original grain by an average of 47 %. Thus, as a result of research, it was found that the introduction of an additional stage in the production technology of oatmeal talgan, which consists in the germination of grain, is one of the effective ways to increase the value of TCA in the product obtained on its basis.

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