Наукові журнали та збірники видань

Постійне посилання на розділhttps://dglib.nubip.edu.ua/handle/123456789/5

Переглянути

Зараз показуємо 1 - 20 з 639

Accuracy of converting videoendoscopy combine harvester using generalized mathematical model
(ВЦ НУБіП України, 2018) Grubrin, O.M.; Rogovskii, I.L.
The article considers analytical models of the formation procedures for the use of video endoscopy in the assessment of indicators of a technical condition of units and mechanisms of combine harvesters. Developed electronic module for video endoscopy in the 2-s readout of the transducer. As a converter to test the correction unit was used that was developed 13-bit fiber-optic converter of the angle. Experimental studies on the installation and podtverdili that before correction instrumental error exceeding 1/4 of a quantum of high order, equal 0,703125°, and accounted for 1,266° of 1.31°. In the result of the algorithm execution code correction was able to reduce the instrumental error to 0,0089 (1.3% from 1/4 of a quantum of high order), which led to regular operation of the scheme of video endoscopy approval of samples and the formation of true sequence. The results of the processing array of the errors obtained before and after correction
Analysis of financial support for the development of the agrarian sector
(ВЦ НУБіП України, 2018) Kuts, T.V.; Tyshuk, I.O.; Skarsem, O.
The peculiarities of financial support of activity of enterprises of agrarian sector of Ukraine are presented. In general, the article contains a description of the main existing forms of financing the branch. The article analyzes the dynamics of indicators of the volume and structure of capital of domestic agrarian enterprises. The main reasons for the low level of lending to enterprises of the agrarian sector are highlighted. The suggestions on the development of effective methods and tools for mobilizing financial resources in today's conditions are presented in order to achieve sustainable development of enterprises.
Analysis of statistical assessment of domestic factors of environment by students in period of growth of emergency situation of socio-political character
(ВЦ НУБіП України, 2018) Piskunova, L.E.; Zubok, T.O.; Sukhomlin, Yu.V.
To identify transformation of values and prioritization of young people, social survey was conducted by questioning students of various faculties of National University of Life and Environmental Sciences of Ukraine. With help of statistical assessment, the damaging factors of the environment were determined during a period of growing social and political emergencies. The influence of prolonged action of dangerous and harmful factors on human life is considered. The distribution of the orientation of values of modern Ukrainian youth relative to the priority of various types of factors in the distribution of points relative to the statistical assessment of dangerous and harmful factors for human life is investigated. Grades given by students have been processed and thus deduced into an average assessment of certain factor. Also, the relative share for each harmful and dangerous factor in total number of others is calculated. A separate unit explored the "Loss of health in hazardous production" factor, which made it possible to identify certain changes in distribution of priority regarding production hazards through years. The attitude to harmful and dangerous factors is analyzed, depending on place of residence, gender and direction of students' preparation. The advantage in giving points to individual factors among groups of students from different faculties has been revealed and patterns of selection of highest and lowest ratings for certain factors have been traced.
Analysis of technological process efficiency of sugar beet cultivation based on simulation method
(НУБіП України, 2018) Volokha, M. P.
The paper considers the technological process of sugar beets cultivation as a single object of modeling. The aim is to investigate the interrelation of separate technological operations and evaluate the technological efficiency of the beet cultivation. The study of technological processes based on the simulation allows us to investigate interconnections, to highlight technical and economic indicators, to evaluate the impact on profitability, to determine the directions of development and ways to improve the technical and technological basis of the beet production industry.
Analytical evaluation of the rapeseed market in Ukraine
(ВЦ НУБіП України, 2018) Makarchuk, O.G.; Skudlarski, J.
In the article is analysed the rapeseed market in Ukraine. Strengths and weaknesses of the rapeseed market are defined as well as its prospects and threats of the external environment. The balance of rapeseed and its vegetable oil were estimated, in particular the internal processing of rape seeds and further exports, and the use of these products as raw materials for biodiesel. Theoretical and methodological basis of the research are the provisions of economic theory, scientific developments of domestic and foreign scientists, legislative and regulatory acts of Ukraine, as well as statistical data.
Anamnestic, clinical and pathomorphological characteristics of malignant mammary tumors and dysplasia in dogs
(НУБіП України, 2019) Mykhalenko, N.I.; Kmitevych, E.O.
Parameters of 37 canine mammary malignant tumors and 13 dysplasia were compared. The age of an animal at the time of treatment in veterinary clinic, the age of the first factors of neoplasm, the number of births during life and the period of the last one, feeding nature, pseudo pregnancy and lactaton cases, the number and locaton of affected mammary gland, neoplasm macro characteristcs were considered. The size of the leter was determined with a view to three factors, the occurrence of capsules in neoplasms was ranked in points. The intensity of lactaton malfuncton was determined under the same method. Canine mammary dysplasia was examined at an earlier age than malignant tumors. This is partly due to the earlier onset than in the case of malignant tumors. At the same tme, period between cancer discovery and treatment in the later case was much shorter. It may state faster growth of tumors in case of malignancy than in mammary dysplasia. A significant difference in neoplasms size - malignant tumor and dysplasia is the proof thereof.Study of the influence of the number of births in the occurrence of different mammary neoplasms showed that dogs with dysplasia gave birth twice as less than those with diagnosed malignant tumors. The period between the last birth and identficaton of factors of disease for both groups of animals was the same. There was no significant difference also in the frequency of cases with lactaton malfuncton in dogs with mammary malignant tumors and dysplasia. Groups of animals with mammary malignant tumors and dysplasia differed on such characteristcs as frequency of tumors with full, partal or no capsule, and the average number of mammary gland affected and their localizaton.
Bacterioscopic method of the snails’ meat freshness determination
(НУБіП України, 2019) Zabarna, I.V.
The aim of the study was to improve and determine the degree of freshness of meat of snails of Helix genus after different technological processing by bacterioscopic method. Since there is no data in the modern scientific literature about the determination of indicators of safety and quality of meat of snails, in particular the freshness of meat of different species and different technological processes by bacterioscopic method, therefore the problem is relevant. The meat of snails of genus Helix has been used for the study, subspecies: Helix pomatia, Helix aspersa maxima and Helix aspersa muller. 30 samples of meat of snails of each species, bred in a snail farm of the Kyiv region were selected for the study. The research was conducted in the winter, when the snails were in anabiosis condi􀆟on. The meat of snails was investigated after various technological processing: live, chilled and cooked and frozen. According to the results of the study, it was found that the meat of live snails was fresh for 2 days; doubtful freshness – from 3 days to 5 days; stale – in 7 days; freshly chilled meat of snails was fresh in 2 days including; doubtful freshness – from 3 to 6 days; stale – in 7 and 8 days; and coocked and chilled snails’ meat was fresh after the storage for 6 months at a temperature of minus 18 °С. These data are stable and reliable, therefore, these indicators can be used in assessing the safety of snail meat under different processing conditions and aster different storage periods.
Basic methodological requirements to test set of machines for poultry
(ВЦ НУБіП України, 2018) Rebenko, V.I.; Rogovskii, I.L.
The article summarizes the existing domestic, European and North American methodological requirements to test set of machines for poultry. Characterized that the method of comparing the values of indicators in the subject of complex regulatory requirements and with relevant indicators for complex analog. It is also established that the results of mathematical processing of measurement data used for comparison with the required values of technical specifications with the state acceptance tests (technical terms, if state periodic testing) for a decision on the conformity of the test complex technical requirements to technical specifications). There are two possible cases. Also, for comparison of parameters obtained in the prototype testing of complex equipment and complex analog calculate the significance of differences in means. Recommendations from the results of testing complex take on the basis of results of comparison of values of indicators of the test of complex equipment technical requirements for supply, zootechnical requirements and values for complex analog.
Biomotphological features of hip joint (skeleton, ligaments, muscles) og pink flamingo
(ВЦ НУБіП України, 2018) Druz, N.V.; Savchuk, K.S.
This work is devoted to the study of the biomorphological features of hip joint, namely, it's skeleton, ligaments, muscles. The study of the peculiarities of the locomotive apparatus of birds in line with other animals makes it pissible to understand phylogeny as an adaptive process, which forms the basis of evolution in general meaning. The article gives a theoretical generalization of the features of the hip joint's structure of birds, which are characterized by different types of biomorphological adaptations, namely the type and speed of ground movement in the medium of exastance. This allows to conduct from new position an analysis of processes of differentiation and transformation of the hip joint’s muscles and features of skeletal elements of birds that function and develop under the influence of various external features. There are described generalizated of the original systematic morphological study of the hip joint elements, as the main apparatus of the bipedal locomotion of the class of birds. For the first time, detailed comparative description of the skeletal, ligaments and muscles of the hip joint of the pink flamingo is presented. The biomorphological features of the muscles, acting on the hip joint of the pink flamingo were investigated. It was establushed, the that degree of differentiation of the muscles is due to the walking type of bipolar locomotion, as well as the biomorphological features of the static, which in turn imposes certain imprints on the degree of development of each individual muscle.
Chewing activity of cows and acidity of rumen contents
(ВЦ НУБіП України, 2018) Banias, Yu.Yu.
Studying the relationship between the size of the food particles and the acidity of the rumen contents, found that the size of the particle feed has an effect on the pH of the rumen. Analyzing the results, it should be noted that the level of acidity of the rumen content in cows with low chewing activity indicated a more acidic environment, pH ranged from 6.94 to 6.03. At the same time, animals with a higher level of chewing activity were characterized mainly by a neutral or slightly alkaline rumen contents with a pH of 6.91 to 7.75. As we see, cows, which are characterized by elevated chewing activity, were distinguished by higher values of pH of a rumen in comparison with animals, which had a lower duration of chewing. Ruminating activity of cows fed the same ration has been studied. Time of rumination was different that influenced rumen acidity (pH). Strong correlation (r = 0,57; 0,53) between rumination time and rumen pH has been discovered. It nas been proved that 24–h monitoring of rumination can serve as effective instrument of control of microbial processes in the rumen.
Clinical presentation of fibrinous streptococcal uveitis in cattle
(НУБіП України, 2020) Doroshchuk, V.O.; Povazhenko, I.O.
Inflammation of the deep structures of the eye in cattle, in particular the vasculature, is rarely diagnosed, the cure rate is very small, due to insufficient study of diseases of the vascular tract of the eye. Inflammation of the vascular tract (uveitis) in cattle rarely becomes the object of scientific research, despite its prevalence. Uveitis, like many other diseases of the organ of vision, often leads to blindness, such animals are forced to cull, causing significant economic damage to agriculture. The disease has been poorly studied in productive animals, with the exception of horses, however, the literary sources concerning uveitis in cattle are isolated and unsystematic. Bovine uveitis requires a thorough and comprehensive study of the features of etiopathogenesis, symptoms, diagnosis, and the development of rational therapy. The article highlights the clinical symptoms of fibrinous uveitis of streptococcal etiology in cattle. Fibrinous uveitis is characterized by involvement in the inflammatory process of the iris and ciliary body. The disease is accompanied by sequential complications: synechia; cataracts and glaucoma; lysis of the lens and vitreous body, which leads to subatrophy of the eye. In the development of fibrinous uveitis streptococcal etiology should distinguish four stages: inflammatory hyperemia of the choroid; stage of fibrinous exudation and synechia; glaucoma and cataract stage, lens resection; enophthalmos. The disease stages consist of two phases: the phase of septic inflammation; phase of autoimmunization (phakogenic uveitis).
Concept and peculiarities of ecological network of Ukraine. Doctrinal-legally approaches to its understanding
(НУБіП України, 2019) Kondratiuk, T.M.
The analysis of scientific approaches to definition of a concept of «ecological network» and its peculiarities is carried out. The attempt to define ecological network as subject to ecology-land legal regulation is made
Cтандарт подання новин для мобільних прикладних програм
(Міленіум, 2018) Балалаєва, О.Ю.
У статті розглядається один із актуальних трендів розвитку сучасної журналістики, пов’язаних із дигіталізацією та конвергенцією медіа, а саме – появою мобільної журналістики, яка базується на синтезі новітніх інформаційних технологій і характеризується оперативністю, актуальністю та демократичністю. Нові форми подання та поширення новин за допомогою мобільних комунікацій зумовили об’єктивну потребу в стандартизації процедури презентації новин у мобільних додатках, теоретичному обґрунтуванні та побудові нових моделей даних. Метою статті є аналіз компонентів моделі даних за стандартом подання новин в JSON (текстовому форматі обміну даними на JavaScrip), розробленим Міжнародною радою з питань преси та телекомунікацій. Стандарт визначає ключові властивості та структури презентації новин та публікації інформації в JSON для мобільних додатків, прикладних програмних інтерфейсів, баз даних тощо. Проаналізовано модель даних, центральним компонентом якої є новинне повідомлення, пов’язане з чотирма блоками об’єктів, як-от: описові та адміністративні метадані, контент та інші об’єкти, наведено характеристики атрибутів усіх компонентів моделі.
Cучасні тенденції та виклики професійно-орієнтованого навчання іноземній мові студентів немовних спеціальностей
(Міленіум, 2018) Чередніченко, Г.А.; Зеліковська, О.О.
У даній статті розглядається проблема професійно-орієнтованого навчання іноземної мови студентів немовних спеціальностей, яка набуває особливої актуальності у зв'язку зі зростаючою роллю іншомовного спілкування в професійній діяльності сучасних фахівців. Авторами доводиться необхідність оновлення змісту існуючих курсів професійно-орієнтованого навчання англійській мові для студентів немовних спеціальностей. На думку авторів на сучасному етапі професійно-орієнтоване навчання іноземної мови має бути спрямоване на розвиток комунікативних умінь, спрямованих на ділове спілкування, що охоплює всі види мовленнєвої діяльності; oволодіння певними мовними знаннями; формування міжкультурної обізнаності, що дозволить студентам будувати стратегій комунікації з іноземними партнерами; oволодіння певним набором одиниць професійної лексики. Сутність професійно-орієнтованого навчання іноземної мови полягає також в його міжпредметній інтеграції зі спеціальними дисциплінами Моделювати ділові комунікативні ситуації, забезпечуючи командну взаємодію, активізувати критичне мислення студентів стало можливим в тому числі завдяки впровадженню IT, технологій, таких як Web 2.0, смарт-технологій
Decision constructive-technically tasks in conditions of deformation of tasks maintenance
(ВЦ НУБіП України, 2018) Berezova, L.V.
Tasks, questions and practical tasks is an effective didactic way, which makes active creative activity of the person. The constructive thinking carried out at the decision of creative tasks is considered. Analyses of creative technical thinking development and the peculiarities of the constructive-technical tasks solving are given. The creative thinking is a search and opening something new, for creative work, it is necessary to own ability independently and critically to think. On the basis of the main ways, methods of the solution strategy of the task solution is formed. Transformation of the solution strategy of the constructive-technical tasks with use of complications is considered. In the paper the application of methods of information insufficiency and prohibition. at the decision by students of constructive-technical tasks are considered. These methods stir up the cogitative activity of students, assists to enlarge the forms of necessary structurally functional groups searching, assists of construction of optimal variants of the solution of tasks.
Decision constructive-technically tasks in conditions of deformation of tasks maintenance
(НУБіП України, 2018) Berezova, L.V.
Tasks, questions and practical tasks is an effective didactic way, which makes active creative activity of the person. The constructive thinking carried out at the decision of creative tasks is considered. Analyses of creative technical thinking development and the peculiarities of the constructive-technical tasks solving are given. The creative thinking is a search and opening something new, for creative work, it is necessary to own ability independently and critically to think. On the basis of the main ways, methods of the solution strategy of the task solution is formed. Transformation of the solution strategy of the constructive-technical tasks with use of complications is considered.
Development and innovation of extension system in the USA and Ukraine
(ВЦ НУБіП України, 2018) Johnson, S.; Kalna-Dubinyuk, T.
It reveals the history of development and the role of extension service in the USA and other countries of the world. The innovative directions of the modern extension system in the USA and its possibilities in Ukraine are shown.
Development of bee colonies based on early spring feeding according to the developed scheme
(НУБіП України, 2019) Adamchuk, L.O.; Boiarchuk, S.V.; Lavrinenko, K.V.; Dvykaliuk, R.M.; Martseniuk, N.I.
The strength and development of bee colonies in May, especially those that have weakened afer wintering, is not sufficient for the effectve use during the first honey harvest in Ukraine.One way to effectvely stmulate bee colonies to develop is through the use of carbohydrate protein feedings.The purpose of the study was to investigate the development of bee colonies in the early spring with the use of different types of feeding.The studies were conducted using zootechnical (alignment and assessment of the status of bee colonies, control feeding) and statistical methods of research in the early spring of 2019 in the conditions of Holosiivskaapiary (Kyiv, Ukraine).The control group – classic maintenance, similar to all apiary colonies. The research group – was applied the developed scheme of early spring feeding and training of bees. For feeding, honey – beebread dough, bee pollen in the form of flour, monofloral bee pollen candy were used. Afer the first feeding, the experimental colonies outweighed the control ones by 0.3 rows in strength, 0.5 comb by the number of open brood combs and 0.43 comb by the sealed ones as well as by 1.3 comb of fodder (5.3 kg). Afer the second feeding, the experimental colonies outweighed the control ones by 1.6 rows in strength, 1.5 comb by the number of open brood combs, were the same by the number of sealed sells and outweighed by 0.3honeycomb in the number of fodder. During the evaluation it was found that the experimental colonies outweighed the controlled ones instrength by 2 rows, by 0.5 in open and by 1 comb in sealed brood combs as well as by 0.5 honeycomb of fodder (2 kg). It was found that a complex three-stage carbohydrate-protein feeding of weak bee colonies (5–6 combs) after wintering makes it possible to increase their strength to 10 combs by early May.
Discourse with an actualized prepositive question component
(Міленіум, 2018) Shinkaruk, V.D.; Dubovyk, O.M.
This article deals with coherent text questions; analyzing discursive sayings, which are classified as a text unit, in which there is a communicative implementation of the grammatical sentence. The basis for the allocation of a discursive utterance in a separate communicative unit is the coreference (communicative-functional equivalence) to a grammatical sentense. Discourse statements with the actualized prepositional interrogative component and their relation to the grammatical formal-elementary (simple) sentence are studied in detail.
Dynamics of lamb and sheep milk production in the world and Ukraine
(НУБіП України, 2020) Turynskiy, V.M.; Bogdanova, K.S.; Bogdanova, N.V.
Lately in Ukraine, a promising development area of the sheep industry is young lamb, and sheep's milk. The ar􀆟cle analyzes and summarizes the FAO data on lamb and sheep milk produc􀆟on dynamics globally and in Ukraine for the period 2008-2018