bluuebunny/crossref_metadata_2025 huggingface dataset:
Development of an Enterprise Architecture for Healthcare using TOGAF ADM
Authors: Girsang Abba Suganda , Abimanyu Achmad
Published: June 2021

Hospital is one of the most complex organization with highly intensive interaction between stakeholders (patients, nurses, doctors, staff, etc.). In the operation of a hospital, the use of Information technology has been proven to improve effectiveness and efficiency. However, in the majority of cases, the processes to achieve the Strategic Objectives through implementation of Information Technology are full of challenges. Based on the case study in Dharmais Cancer Hospital, there are many symptoms that are identified by this study and lead to 4 issues, namely: lack of ownership from Business users, lack of alignment between business strategy and IT strategy, lack of awareness to use IT as a tool for competitive advantage, and low quality of IT operation performances. In order to solve the issues and support the achievement of Strategic Business Objective through IT, an Enterprise Architecture approach can be used to develop baseline architecture, identify the target architecture, finding the gap, and use the gap as recommendation to solve those issues. The methodology chosen is TOGAF ADM, based on its focus on processes and its flexibility to combine artifacts and approaches that are most suitable for the case. This study develops 7 recommendations to Strengthen Business area of organization, 5 recommendations to Align IT plan with Business Strategy, 16 recommendations to Implement several IT solutions as Competitive Advantage for organization, and 8 recommendations to provide higher performances by enabling Service Management approach for IT Operation. This study also shows how TOGAF ADM can improve the awareness of the business users to the business itself. Doi: 10.28991/esj-2021-01278 Full Text: PDF
Are Shocks to Petroleum Products Consumption Permanent or Temporary: A New Evidence from LM Unit Root Tests with Structural Breaks
Authors: Ajlouni Sameh A. , Ghazo Abdallah M. , Abu-Lila Ziad M.
Published: June 2021

The purpose of this paper is to examine whether shocks to the consumption of petroleum products in Jordan have permanent or temporary effects. This has been accomplished by applying Lee and Strazicich (2003) test of unit root with structural breaks to investigate the stationarity properties related to the time series of petroleum products consumption over the period 1961 to 2019. Empirical findings lend evidence that the consumption of petroleum products is a unit root process, implying that shocks to petroleum products consumption has permanent impact, and this consumption does not turn back to its time trend path following a shock. This indicates that there are high possibilities of energy demand management and conservation policies targeted towards achieving the intended goals in the long-run. In fact, this is compatible with the government energy strategies aimed at reducing the consumption of fossil oils. Doi: 10.28991/esj-2021-01279 Full Text: PDF
Educational Security and Digital Transformation : Just a Look for Study
Authors:   College of Education, Menoufia University, Egypt, Badawy Mahmod Fawzy Ahmed
Published: June 2021

The current paper aims to shed light on the issue of digital transformation, which has become a reality in large part consistent with the movement of change and the knowledge, information and digital revolution that the world is witnessing, and the great overlap that this transformation represents in all aspects and levels of interaction, whether political, social, economic, or educational. Or intellectual and ideological ... etc., and the extent of the impact of this digital transformation on human life in general, and on education, which is the direct method for societies to achieve the qualitative preparation of their members in a context of educational security, which is the guarantee for the proper formation of individuals and their formation on values ​​that drive presence and positive interaction Based on clear criteria in this context. The paper revealed the problems of digital transformation and its dangerous effects on educational security in its various dimensions, and it tries to establish a framework around which one can think to get out of this serious problem.
Investigation the attitudes of secondary school students towards the use of saying and words of wisdom in learning English at secondary level in Gaza
Authors:   MOE, Gaza, Palestine., Alnajjar Wafaa Ibrahim , Shehadh Reem Yahya Mahmoud
Published: June 2021

This paper examined the attitudes of secondary school students towards the use of saying and words of wisdom in learning English as a foreign language in secondary schools in Gaza. Saying and words of wisdom play a significant role in language learning as a part of gaining cultural knowledge. In addition, this study attempted to find out whether they could motivate students to learn English then improve language acquiring through time. 40 secondary female EFL learners were assigned in questionnaires and interviews. Through observation, the researcher convinced that saying and words of wisdom is an important segment in the English Language, and it is a useful piece that has been used to spread wisdom and truths about life. The study reveals the effectiveness and higher rate of retaining of learning vocabulary through the strategy of sayings and words of wisdom compared to the traditional method.
Managerial Succession Planning for School Principals introduction to organizational development in the light of Rothwell's model
Authors:   Department of Comparative Education and Educational Administration, College of Education, Minia University, Egypt., Abdellah Hamadah
Published: June 2021

The aim of the current research was to theoretically analyze the Rothwell’s model for succession planning and to clarify its sequential steps for the preparation of the alternative leader, as well as to theoretically analyze the job description card (form) for the school principal in the Egyptian Ministry of Education, in order to come up with some suggestions for the preparation of the second-line leadership at school or the alternative leader in a model scientific manner that is proven successful. To achieve the aim of this research, the descriptive research method was adopted in order to describe and clarify the studies related to the two variables of the present research, in addition to attempting to come up with theoretical generalizations that can be used. This research concluded with a proposal to plan the succession of the school principal in light of the Rothwell’s model, which consists of seven steps, each step includes a set of executive procedures that take place inside the school and through which succession planning can be achieved for the school principal.
develop a proposed scenario for developing the role of educational institutions in enhancing the values of Palestinian youth participation in volunteer work
Authors:   Al-Aqsa University, Palestine, Alakad Mutassem walid
Published: June 2021

The study aimed to develop a proposed scenario for developing the role of educational institutions in enhancing the values ​​of Palestinian youth participation in volunteer work. The study used the descriptive and analytical approach, and a questionnaire consisting of (28) paragraphs was applied to the study sample consisting of (833) respondents from the governorates of Gaza They are (North Gaza, Gaza, Central, Khan Yunis, Rafah), and they were chosen randomly. The results revealed that the overall arithmetic average of the role of educational institutions in promoting the values ​​of Palestinian youth participation in volunteer work reached (3.55), with a percentage (71.1%) to a large extent. (70.99%) to a large degree, and the average score for the field of awareness and counseling reached (3.26), with a percentage (65.33%) with a medium degree, while the average score for the supervisory field reached (3.86), with a percentage (77.25%) to a large extent. The results showed that there were no statistically significant differences between the average estimates of the sample members of the areas of the role of educational institutions in enhancing the values ​​of Palestinian youth participation in volunteer work due to the variable of sex and educational level, while there were statistically significant differences between the average estimates of the sample members attributed to the variable of age groups. For the benefit of young people in the age group of 19-35 years. The study presented the proposed scenario, including recommendations and suggestions.
The Amount of Sustainable Development Dimensions in the Developed Content of Fifth Grade Science Curriculum in the Sultanate of Oman
Authors:   Ministry of Education, Sultanate of Oman, Al Kahali Amal Rabia Saleh , Shahat Mohamed Ali Ahmed ,   College of Education, Sultan Qaboos University, Sultanate of Oman
Published: June 2021

The current study aimed at identifying the amount of sustainable development dimensions were included in the developed science curriculum for the fifth grade in the Sultanate of Oman. The sample of this study consisted of analyzing the content of the students’ textbook and activity book for the fifth grade for the first semester of the academic year 2020-2021. A descriptive content analysis was adopted to achieve the purpose of the study. A content analysis card was further designed that included the dimensions of sustainable development (the environmental dimension, the social dimension, and the economic dimension) and the reliability was checked by some academic referees. The results of the study revealed that the content of the analyzed textbooks included all dimensions of sustainable development, to varying degrees. The availability of social dimension was the highest with (80.07%) percent, followed by the environmental dimension with a percentage of (13.41%), and the lowest dimension was economic with (6.52%) percent. Increasing the availability of sub-issues in the content of the analyzed science curriculum that did not appear sufficiently compared to others was recommended due to its relevance to achieve sustainability.
The Cultural Content in the First Grade of High School English Textbook (Ordinary Level) in Egypt and its impact on Students’ Values through their own Teachers’ Perspectives
Authors:   Mansoura University, Egypt,, Abdulshafy Hend Kamal Ibrahim
Published: June 2021

This study aims at identifying the current cultural content in the first grade of high school English textbook (ordinary level) in Egypt & modifies it through extra educational values. This is because these values could protect our students according to the continuous emerging in our daily life. The method of utilized in this research is “critical discourse analysis” in order to trace extracted the footprints of the educational values & the cultural content that conceded in that textbook. In addition to the various findings for the sake of teachers, students & decision makers. At last, this study provides some recommendations that are related to the operational results, which are derived from the study.
Lokalitas Tafsir Al-Qur’an Minangkabau (Studi Tafsir Minangkabau Abad ke-20)
Authors: Putra Aldomi , Anwar Hamdani , Hariyadi Muhammad
Published: June 2021

Locality of Minangkabau in Interpretation of the Qur’an: (the study of Minangkabau interpretation of the 20th century)This study aims to find the absorption of locality in the interpretation of the Qur'an in Minangkabau, and to prove that Anthony H. Johns 'statement "cannot be denied the influence of local language in explaining the Al-Qur'an" and Islah Gusmian's statement "tafsir Al-Qur'an as a cultural product, it certainly struggles with tradition, culture, and socio-political realities”. This research is a qualitative research type of library research (library research), which uses a historical-philosophical approach. The primary sources of this research are the interpretation of Tafsir al-Burhân by Haji Abdul Karim Amarullah, Risâlah al-Qaul al-Bayyân fî Tafsîr al-Qur'ân, the work of Syeikh Sulaiman Arrasuli, and the tafsir of al-Da'wah wa al-Irsyâd ilâ Sabîl al -Rasyad by Abdul Lathif Syakur. This research found several aspects of locality in the interpretation of the Al-Qur'an Minangkabau, namely; first, the writing of interpretation as a request from the community, second, the absorption of local languages in translating and interpreting the Qur'an, third, using local samples in interpretation, fourth, the absorption of local customs in interpretation, and fifth using Minangkabau adagium in interpretation. Thus, the Minangkabau tafsir al-Qur'an is full of locality absorption
Discourse Markers in Tertiary Level Students’ Essay Writing: Ability and Problems
Authors: Riznanda Winny Agustia
Published: June 2021

Writing is a fundamental, yet complicated part of language learning. In writing, Discourse Markers is an indispensable component of writing quality. The aim of the present study was to find out how Discourse Markers (DM) were applied to build coherence in EFL students’ essay writing and the problems encountered. Descriptive design was applied; analyzed 52 target DM and how they were used in 30 academic essay writing. The participants of the study were 30 students majoring in English Education of UIN Raden Fatah Palembang academic year 2019/2020. The results revealed that the participants employ 32 DM in 221 occurrences, in which 102 occurrences were inappropriately used. The problematic matters cover non-equivalent exchange (52 occurrences), and overuse (48 occurrences). Despite their awareness of the importance of DM to assure the coherence of their essays, they need to develop their ability to use DM correctly and efficiently to make their writing connected more logically. Keywords: discourse markers, coherence, essays.
Analysis of Demotivating Factors Affecting Students’ Willingness to Speak English
Authors: Pale Erlinda Sonya , Wisrance Maria Wihelmina
Published: June 2021

The hesitation to speak English in the class was the crucial problem that occurred in semester seven students of the English Department of Timor University. This study figured out the discouraging points that influence the students' eagerness to speak English in the class, the most dispiriting factors, and the attempt that they executed to overcome their problem. The subject of the study was 30 semester seven students of the English Department of Timor University. The qualitative method was employed to analyze the data in this study. Interview and questionnaire were applied as the instruments to obtain the data. The result of the study pinpointed that there were internal and external factors that affect discouraging students in the classroom. The finding also revealed that the most demotivating factors which affected the students' willingness to communicate in English were motivation and confidence. The students also performed a few things to overcome their problems. The conclusion required the students to prompt themselves and be prompted by other people to pursue a good interaction in English.Keywords: demotivating, students, willingness
Argument Strategies and Linguistic Realizations of the Discussion Sections in Local, National, and International Journal Articles in English Education by Indonesian Authors: How do they differ and/or Resemble?
Authors: Arsyad Safnil , Widiarti Vira , Wulandari Mega Fitri
Published: June 2021

The quality of argument in the discussion section determines the quality of a journal article because in this section authors must argue convincingly so that readers may accept and use their new knowledge claim. This study aims to determine the differences in argument strategies and linguistic realizations in the discussion sections of unaccredited local, accredited national, and reputable international journals in English by Indonesian writers in the field of Language Teaching. The research method used was descriptive qualitative and quantitative research methods (mixed-method) in analyzing differences in argument styles and linguistic features of the discussion sections of the journal articles. Sixty articles were analyzed using the genre-based text analysis method following Swales (1990) and Dudley Evan (1994). The results show that the argument strategies of articles in local, national, and international journals have important differences. The main differences are the discussion sections in the international journals are much longer in word count and use much more references than the local and national journals do. Also, unlike international journal articles, the majority of local journals use an incomplete argument strategy while national journal articles use a semicomplete argument strategy. Yet another difference is that international journal authors tend to use non-integral citations more frequently while local and national journal authors prefer using integral citation types. The similarity among the three journal articles is that the majority of the authors tend to use present tense and past tense in their discussion section rather than present perfect tense and future tense. Keywords: argument strategy, Research article, comparative rhetorical  study
ICT and Learning Attitude towards Students’ Academic Paragraph Writing in College Level
Authors: Hayati Rita , Anggraini Hesti Wahyuni , Jaya Hariswan Putra
Published: June 2021

The use of technology has been growing rapidly in recent years. The technology applies to support the success of language learning, for example, providing web-based learning, mobile-based learning, educational videos, stimulation, online learning platforms, and many more.  Learning attitude also determines to achieve the language learning goals. Then, the complexity of English writing causes the students’ denial to take English writing classes. This study aimed at finding out whether there was a significant correlation among ICT writing. Seventy-one students of the English Education Study Program got involved in this correlational study. The data were gained from primary and secondary sources; those are a 15-item ICT use questionnaire, a 20-item learning attitude questionnaire, and documentation of students’ writing. The findings reported that there was a significant correlation among the three variables statistically since the significant value was 0.006 (< 0.05). The value of adjusted r2 was 0.114 which means ICT use and learning attitude contributed 11.4 % to the students’ English academic paragraph writing.Key words: ICT, learning attitude, academic paragraph writing
English Language Needs for Medical Students: A Link and Match of Academic and Professional Career
Authors: Wahyuni Sri
Published: June 2021

The objective of this study was to link and match the needs for an academic and professional career for medical students. The rationale is what English skills and communicative needs are learned at university should meet their needs in accomplishing their study and in pursuing their professional career. It is strongly believed that this link and match makes learning English take place. To achieve the aim of this study, descriptive analysis was used to analyze questionnaire responses. The questionnaires were distributed to 156 medical students of Baiturrahmah university who enrolled at Bahasa Inggris 6 course and had already passed Bahasa Inggris 1 to 5 courses. The finding indicated that 94,8% of medical students viewed that English was undoubtedly required for both academic and professional careers with listening and speaking skills as a priority. For medical needs, students viewed listening (82,27%) and speaking (82,21%). For professional needs, they believed listening 95.99% and speaking (85.25%) were the priority.  Interestingly, for academic needs, medical students needed communicative skills and strategies for reading English journal articles to finish their studies. For a professional career, participating in international seminars was in demand. By the study, it is strongly assumed that accommodating this link and match will make studying English more meaningful and beneficial.Keywords: English Language, Needs, Link, and Match.
An Analysis of the Students’ Difficulties in TOEFL Prediction Test of Listening Section
Authors: Fitria Tira Nur
Published: June 2021

This study is to know the students’ difficulty in doing the TOEFL prediction test, especially the listening section in ITB AAS Indonesia. This study uses descriptive qualitative research by using a questionnaire. The result shows that the students’ difficulty in doing TOEFL listening both external and internal factors. In external factors, include: 1) the speaker's accent (75.5 %), 2) the speakers’ speed (75.9 %), 3) the speakers’ intonation/emphasis (73 %), 4) the speakers’ pause in pronouncing a sentence (70.3 %), 5) the choice of words and foreign terms conveyed by the speaker (71 %), 6) the sentence structure conveyed by the speaker is too complex (54.8 %), 7) audio interruption causes the audio sounds less/unclear (54.8 %). In internal factors, include: 1) 64.3 % of students do not have previous experience doing TOEFL test, 2) 58.5 % of students have lack of practice in TOEFL listening, 3) 78.8 % of students have limited time in doing TOEFL listening test, 4) 62.2 % of students feel a lot of listening questions which consist of 50 questions, 5) 76.2 % of students do not have hearing impairment in listening, 6) 51 % of students have memory limitations when listening to TOEFL, 7) 48.1 % of students lack of motivation and enthusiasm, 8) 52.7 % of students lack of concentration or focus, 9) 53.5 % of students have limited mastery of foreign/unfamiliar vocabularies, 10) 47.3 % of students feel boredom when listening, 11) 56 % of students feel easily distracted by sounds or other things, 12) 51 % of students tend to translate any foreign vocabularies when listening, 13) 52.7 % of students have trouble catching or finding keywords, 14) 44.4 % of students are busy along with other activities when listening, such as playing writing instruments, taking notes or doing other things. Keywords: Listening, TOEFL, TOEFL Prediction Test
Boosting English Students’ Writing Skill via Roundtable Strategy
Authors: Kasmaini Kasmaini
Published: June 2021

The purpose of this study is to use a roundtable technique to improve the writing capacity of S1 English education studies students at FKIP UNIB. This study's architecture is based on classroom action studies. It was completed in three cycles. The instruments are a checklist, an observation, and a measure. The results of the checklist revealed that there was an improvement in student activity from cycles 1, 2, and 3. Meanwhile, the observation outcome represented an increase in students' awareness of the roundtable strategy's application from the first to third period. Finally, the test result indicated an improvement in score from cycle 1 to cycle 3 name from 75, 79, and 83.5. The results of the three instruments indicate that the roundtable approach will increase the writing capacity of English education research programme students. This strategy can be used in teaching writing for students.Keywords : boosting English, writing ability, roundtable strategy
The use of molecular diagnostics of BLV in the study of various biological material
Authors: Abashin I.Yu. , Kozyreva N.G.
Published: June 2021

It is known that milk is one of the factors in the transmission of susceptible cattle to retroviral infection, in this case, induced bovine leukemia virus (BLV). On the other hand, one of the most important aspects of studying the biological properties of BLV is the potential ability of the virus to infect xenogenic species of animals, including humans, who consume animal products and are in close contact with cattle. Milk may contain leukocytes with integrated proviral DNA, which produce mature BLV virions and the mature virions themselves, which have come from the bloodstream. The use of molecular diagnostics of this biological material will make it possible to more effectively track contaminated dairy products on farms. However, the detection of BLV proviral DNA in milk is important not only for human health, but also for animals. Since some of the products are used directly on farms, for example for feeding young animals. In regard to this, we have undertaken optimization of the methodology for the study of milk for the presence of proviral DNA of BLV. The article presents the results of the analysis of milk from 5 seropositive cows of the Holstein breed by the method of molecular diagnostics real-time polymerase chain reaction (PCR-RT). When optimizing the method of sample preparation of milk, casein and other impurities that are inhibitors of the amplification reaction were removed, in order to reduce their influence, the samples were centrifuged under various conditions. Several nucleic acid isolation techniques were used to extract proviral DNA. Based on the results of the studies, a positive amplification result was recorded in 1 out of 5 animals. At the same time, this positive result was found in test tubes with complementary DNA (cDNA) samples, it means that RNA was isolated both from the "white ring" fraction with white blood cells and monocytes, and from the sediment cells.
The problems of brucellosis of small ruminants in Dagestan Republic and its solutions
Authors: Mikailov M.M. , Gunashev Sh.A. , Yanikova E.A. , Halikov A.A. , Gulieva A.T. , Ramazanova D.M.
Published: June 2021

Brucellosis continues to remain an acute problem of veterinary and medicine, causing enormous damage for the national economy and posing a serious danger for the population. The disease is widespread in countries of all continents, where the infection occurs mainly in cattle (cattle), sheep, goats, as well as in wild pigs, bison, elk, and hares. In many constituent entities of the Russian Federation, in particular in the Caspian region, the results of the fight against brucellosis in animals remain unsatisfactory, the incidence of people remains on a high level, which is associated with the insufficient effectiveness of the anti-brucellosis measures, in particular, the diagnosis of this disease. According to many researchers, the serological tests used in practice make it possible to identify no more than 70% of infected sheep, which makes it difficult to eradicate brucellosis infection disease in herds of small ruminants. For this purpose, 423 heads of small ruminants were examined on brucellosis by various serological tests (IHAT, SAT, CFT, RBT). The experience has shown the advantage of IHAT using the developed antigen in comparison with other methods. At the same time, in comparison with these reactions, IHAT additionally revealed to SAT - 64 (15.1%), CFT - 28 (6.6%), RBT - 35 (8.3%) positively reacting sheep. One of the most pressing issues associated with brucellosis is the possibility of contracting a person with this disease and its consequences. The analysis of the epizootic situation showed that in recent years in Dagestan Republic, a difficult situation has developed on this zooanthroponosis. The epidemiological situation is also alarming. In recent years, there has been a significant increase of the number of sick people from 110 in 2016 to 202 2019. Despite the ongoing preventive and anti-brucellosis measures, no significant improvement has been achieved over the past 5 years. It is not possible to predict its improvement without making adjustments in regulatory documents and introducing of the most effective diagnostic methods.
Current concepts of the role of fiber in the bird
Authors: Okolelova T.M. , Engashev S.V.
Published: June 2021

Realization of the genetic potential of poultry productivity in industrial poultry farming is achieved by creating optimal conditions for keeping poultry and providing it with compound feeds, balanced in terms of metabolic energy and a complex of nutrient, mineral and biologically active substances. Fiber has always been and remains among the standardized indicators in mixed feed for poultry, since its excessive amount in a number of feed products (hulled crops, bran, sunflower meal, cake, etc.) is associated with a reduced digestibility of nutrients and energy availability). It is believed that fiber maintains the balance of the intestinal microflora, stimulates the growth of the muscular stomach and motility of the digestive tract, being a natural sorbent, absorbs toxic substances and ensures normal digestion and absorption of nutrients in feed. Despite the fact that the presence of fiber in compound feed for poultry is inevitable, the opinion of experts on its benefits differs.On the one hand, leading breeding companies and scientists consider fiber to be a necessary component for the development of the gizzard in order to stimulate the consumption of compound feed. On the other hand, poultry nutritionists try not to overload diets with fiber, especially if they consist of components that are difficult to hydrolyze, as this reduces the energy value of the diet. In addition, wastes from flour and fat-and-oil industries are often associated with such disadvantages as increased bacterial contamination or mycotoxin contamination. There is another controversial point that different sources of fiber have different effects on the digestive system, which is associated with the presence of anti-nutritional factors in the feed that affect its solubility. The review of publications provides information on the role of insoluble fiber in the body of poultry and its traditional and alternative sources.
Control of chronic coronavirus infection in cats with the use of Phosprenyl and Gamavit
Authors: Savoyskaya S.L. , Ogorodnikova I.V. , Kozhevnikova T.N.
Published: June 2021

Feline enteropathogenic coronavirus affects the intestinal epithelium and causes inflammation of the intestinal mucosa in cats. In adult cats, the infection is usually asymptomatic, but the constant circulation of the coronavirus in the feline population can increase the likelihood of mutation leading to appearance of the virulent strain of the virus that cause feline infectious peritonitis - a deadly disease that develops in 5-10% of cats carrying the coronavirus. The aim of this work was to study the effect of the drugs Phosprenyl and Gamavit on the course of coronavirus infection in cats. A total of 29 cats were monitored. The diagnosis was confirmed by the detection of antibodies by the IHA method, as well as by ultrasound examination of the abdominal organs. Prescribed treatment: Phosprenyl per os, 1 ml , twice a day, course 2-4 months; Gamavit 1 time a day, s/c, course 10 days, with a repeated course after 3 weeks; 3-4 times. As symptomatic therapy, drugs were used to improve the condition of the stool. At the end of treatment, symptoms of gastrointestinal tract damage disappeared in all patients. If before the start of treatment, most patients showed signs of anemia (a decrease in the number of red blood cells and hemoglobin levels), leukocytosis with a predominance of segmented neutrophils, characteristic of infectious and inflammatory processes, and increased ESR, then at the end of therapy, these indicators were completely normalized. Thus, long-term therapy with the use of Phosprenyl and Gamavit helps to control the course of coronavirus infection in cats, prevent its exacerbation and transition to a highly lethal form of infectious peritonitis.
Clinical morphological reasoning of the diagnosis of subclinical cows endometritis
Authors: Slesarenko N.A. , Shirokova E.O. , Belyakova A.P.
Published: June 2021

The project presents the results of the clinical and morphological substantiation of the diagnosis of endometritis in cows. The scientific and production part of the experiment was carried out by the method of selection of analog groups, taking into account the reproductive age and live weight, according to generally accepted methods. Two groups of animals were formed. Group one - cows with subclinical endometritis, group two - with no signs of this pathology, which is morphological control. Of these, seven animals were healthy and thirteenth with signs of endometritis. Of these, pathology in an acute form was detected in three animals, in a latent form in ten animals. The formation of a group of animals with a normal course of the postpartum period was carried out on the basis of techniques, including examination of the external genitalia and rectal examinations. General clinical indicators were also taken into account: temperature, pulse and respiration. The studies were carried out on the basis of the Department of Anatomy and Histology of Animals named after Professor A.F. Klimov FGBOU VO MGAVMiB - MBA named after K.I. Scriabin, as well as in ZAO Povadino breeding plant. Hematological studies were carried out on the basis of the Chance Bio laboratory. A comprehensive methodological approach was used in the work, including clinical examination of animals, macroscopic morphometry, anatomical preparation, morphological blood tests, statistical analysis of the obtained digital data. The normative morphological parameters of the uterus in black-white Holsteinized cows were established as the baseline for assessing the nature of structural changes in the organ with subclinical endometritis. Revealed pathognomonic morphological signs of the uterus in subclinical endometritis, expressed in an increase in its cavity and horns, the accumulation of exudate in them, in the swelling and dullness of the endometrium. In the course of the conducted hematological studies, the manifestation of an inflammatory reaction was noted, expressed in an increase in the number of leukocytes, stab and segmented neutrophils and monocytes. The article presents the clinical and morphological substantiation of the diagnosis of subclinical endometritis, based on a comprehensive assessment of changes in the morphometric parameters of the uterus and hematological changes occurring in the body.
Causative agents of campylo-bacteriosis of birds – etiological factors of toxicoinfections in humans
Authors: Sukhinin A.A. , Rozhdestvenskaya T.N. , Pankratov S.V. , Smirnova L.I. , Makavchik S.A.
Published: June 2021

This article is devoted to the problems of the emergence among the population of acute intestinal infectious diseases of a zoonotic nature caused by campylobacteriosis. According to WHO estimates, for many years the dominant cause in the development of acute intestinal infectious diseases in humans of a zoonotic nature is campylobacteriosis, which has recently surpassed salmonellosis in prevalence. Campylobacteriosis is a zoonotic infectious disease of agricultural, domestic and wild birds, animals and humans, caused by microorganisms of the genus Campylobacter, characterized by varying degrees of severity and polymorphism manifestations. Bacteria of the Campylobacter genus are ubiquitous in nature, they are present in the body of poultry and animals. The main reservoirs of Campylobacter are wild and domestic birds, primarily chickens. The high infection rate of C. jejuni of poultry flocks leads to more frequent detection of these bacteria in various types of poultry products. As a result, raw materials and poultry products are considered the main source of excretion and transmission factor of campylobacteriosis pathogens, posing the greatest risk to human health, since chicken meat and eggs occupy one of the dominant places in the population's diet. A high percentage of C. jejuni bacteria carriers among poultry, in case of violation of veterinary and sanitary measures in the farm and against the background of other latent infections, can cause significant economic damage to poultry farming due to a decrease in egg production, weight, mortality of poultry and an increase in the cost of health measures. Today, the system for controlling the spread of campylobacteriosis in poultry farms and at poultry processing enterprises is based on the use of general veterinary-zoo hygienic and antiepizootic measures, which does not always prevent infection of poultry, poultry products and, accordingly, people. In this regard, the development of a National Program for the Control of Campylobacteriosis in Poultry Farms of the Russian Federation in order to ensure the epidemiological well-being of the population is relevant.
Hematological studies in inflammation of the mammary gland in animals
Authors: Chekrysheva V.V.
Published: June 2021

The article presents the results of studies of blood samples from cats with mastitis. The studies were carried out on the basis of the North Caucasian Zonal Research Veterinary Institute - a branch of the Federal State Budgetary Scientific Institution FRANTS, as well as in the veterinary hospitals of the SBBZH in the city of Rostov-on-Don during 2020. The study involved non-sterilized outbred cats aged 6-8 years with signs of inflammation of the mammary gland. At the first stage, a general and special clinical study of animals was carried out. At the second stage, the presence of concomitant pathology in the studied individuals was determined. So, in animals diagnosed with mastitis, obstetric pathology, diseases of the kidneys and urinary tract, as well as diseases of the digestive system were most often observed as concomitants. Then, by taking blood samples, the presence of an inflammatory process was determined, as well as to reveal information about the functional state of the body as a whole, as well as organs separately. In the study of a general blood test, it was found that cats with inflammation of the mammary gland showed a pronounced inflammatory reaction, which manifests itself in an increased level of leukocytes and ESR. Also, the studied animals showed an increase in the content of stab neutrophils, which is characteristic of the inflammatory process of bacterial etiology. When conducting a biochemical blood test, it was found that the animals under study have concomitant renal pathology. So, the level of creatinine in the studied animals is exceeded or is at the upper limits of the norm. Also, the studied cats have an increased level of alkaline phosphatase, which is indicative of impaired pancreatic function.
Physicochemical properties of the new drug Penox-1
Authors: Batyrova A.M. , Saypullaev M.S.
Published: June 2021

The physicochemical properties of the substances included in the composition of the new disinfectant Penox-1 have been studied. Assessment of its disinfecting properties of veterinary in-spection objects, with the study of solubility in water and sodium chloride, surface tension of solutions, stability and adhesion of foam on vertical and ceiling test surfaces in laboratory conditions. At the initial stage, the temperature dependence of the solubility of slaked lime in water was es-tablished. It was determined by the change in the activity of OH- ions as the temperature of the over-saturated solution of slaked lime increased. Distilled water was used as a solvent. The solubility of slaked lime was also studied by adding 1.0; 3.0; 5.0 and 10.0 % sodium chloride solution. The experi-ments were carried out according to the method "On the procedure for testing new disinfectants for veterinary practice (1987)". Assessment with the study of the surface tension of solutions, resistance and adhesion of foam was carried out at the Institute of Physics, DSCRAN, also according to the indi-cated method. As a result of the experiments, it was found that with an increase in water temperature, the sol-ubility of slaked lime in it decreases. Adding 1 and 3% sodium chloride solution to a 90 % solution of slaked lime, the solubility increases by 2.15 and 2.2 times, respectively. With an increase in sodium chloride content to 5%, the solubility of hydrated lime begins to decrease. The presence in the solution of 20 % slaked lime and 3 % sodium chloride solution, 5 % foaming agent (PO-6k) reduces surface ten-sion and increases foam stability. It was also found that the thickness of the foam layer depends on the type of surface. The critical thickness of the foam layer on vertical surfaces was from 1 to 4 cm, on the ceiling – from 2 to 7 cm. The stability of the foam depends on its concentration in the solution. The foam content up to 5–6 % in the solution increased the resistance on vertical surfaces up to 16 minutes, and on ceiling surfaces up to 18 minutes.
The efficiency of the correction of metabolism and normalization of reproductive function of cows with the use of modified iodinol
Authors: Yevglevsky A.A.
Published: June 2021

The article presents theoretical substantiation for injecting a iodometabolic composition based on the well-known veterinary preparation iodinol in combination with succinic acid to correct pathobiochemical precesses of highly productive cows. Until recently injection method of the preparation administration in clinical veterinary medicine has not been considered and is not practiced/ The main deterrent was the old regulations that only regulated the external ana oral use of the preparation. More recently the possibility of injecting iodinol to accelerate the recovery of reproductive function in cows was successfully implemented in the dissertation study of Vitol V.A. (2010). The modification of iodinol with the inclusion of the hepatoprotector succunic acid as a strong metabolic is even more promising for its use in infectious and non-infectious pathology. In our research the injectable method of using iodinol in a complex with succinic acid was tested on highly productive cows during intensive endogenous lipolysis with well- expressed symptoms of metabolic acidosis, ketoacidosis, a high risk of developing fatty hepatosis and an unfavorable prognosis of practical use, According to the results of clinical studies it was found out that the cows of the first experimental group in which iodinol was tested in combination with succinic acid, protein content, total lipids, cholesterol, and glucose were already within the average physiological values on the 15th day. This indicated that energy processes of fat oxidation in the liver began to proceed without any deviations. Actually this is evidenced by the low levels of ketone bodies. On the contrary, the use of pharmacopeic iodinol in the second group did not have such a pronounced metabolic effect. In the animals of this group all biochemical parameters were either lower (glucose) or higher (total lipids, total bilirubin, cholesterol, ketone bodies, ASAT and ALAT transamination enzymes) than physiological values. This had a positive impact on the health of cows and the restoration of their reproductive ability. Within 60 days of lactation period the indicators of the cows disposal were as follows: 3 (3.5 %) in the first group of 83 cows, 9 (10.7 %) in the second group of 84, and 25 (25.5 %) in the third (control) group of 98 animals. Thus, a technologically simple approach to correcting metabolism with the availability and environmental safety of the components can reduce the severity of the problem of ensuring the health of high-yielding cows.
The effectiveness of the use of feed hydrolyzate in the poultry diet
Authors: Eganjan E.S. , Shantyz A.Kh. , Lysenko Yu.A. , Shantyz A.Yu. , Marchenko E.Yu.
Published: June 2021

The authors of this article evaluated the effectiveness of the use of a feed additive based on soy protein hydrolysate in combination with iodine and selenium on laying hens of the Ross Hysex Brown cross. During the experiment, the following indicators were studied: safety, live weight gain, egg production, morpho-biochemical composition of blood. At the end of the experiment, the following data were obtained: the survival rate of the bird in the experimental group was 93,3 %, and in the control group the result was 86,6 %. The weight gain of laying hens in the experimental group increased by 11 %, the egg weight (average value) by 6,5 g (12,8 %), and in the control the increase was 2,7 g (5,2 %). In the experimental group, eggs per hen were obtained by 1,87% more than in the control group, in general, the experimental group showed an increase in the number of eggs during the experiment by 23,0 %. According to the results of the morphological and biochemical composition of the blood serum of birds, there are no significant negative changes. Red blood cells did not exceed intraspecific norms, but increased in the experimental group by 26,4 %. The amount of hemoglobin in the experimental group exceeded the control by 19,4 %. White blood cells in the experimental group were 16,9 % higher than this indicator in the control group. Biochemical analysis revealed a positive trend, which was expressed in an increase in the concentration of protein in the blood of chickens of the experimental group by 8,7 %, the level of calcium by 10,9 % and phosphorus by 31,3 % in birds of the experimental group exceeds the control.
Milk productivity of Yakut horses
Authors: Ivanov R.V. , Pak M.N. , Osipov V.G. , Hompodoeva U.V. , Sourdin D.N. , Sleptsov E.S.
Published: June 2021

The article presents a brief review of scientific research on the milk productivity of mares of the Yakut breed. One of the most valuable products of horse breeding in Yakutia is the milk of Yakut mares, which is characterized by a high content of milk sugar, rich in vitamin C, which is especially important for the production of koumiss. Milk of mares of the Yakut horse breed is a valuable raw material for processing. A brief review of research has shown that the mares of Bashkir, Kazakh and Kirghiz breeds, which have been milking since ancient times, have a good milk content among the horse breeds of the herd. A Mare of the Yakut horse breed gives an average of 4 – 5 liters per day, and a maximum of 6 – 8 liters of milk. According To M. F. Gabyshev's research, the average daily milk productivity of a Mare reaches 10–12 liters. A thorough study of milk production of mares of the Yakut breed held the T. V. Amosova. She found that for 6 months of lactation, the daily milk yield of mares of the Yakut breed averaged 9.9 liters, during this time they produce from 1124 to 1942 liters, an average of 1750 liters of milk. In studies A. I. Pavlova found that the native type mares of the Yakut breed of horses milk yield is 8.8 l per day and 1592 L. 6 months of lactation and in enlarged type – 9.2 and 1666 l; from MagicScore and 13.3 2393 and l, respectively. It was found that winter milk is inferior to summer milk in terms of protein, ash, phosphorus, calcium, and vitamin C, but it is higher in sugar content and has a high acidity. As a result, we came to the conclusion that it is necessary: 1. conduct breeding work to increase the milk productivity of mares of the Yakut horse breed, 2.develop and test a recipe for starter feed for weanling foals that is similar in composition to their mothers' milk.