bluuebunny/crossref_metadata_2025_split huggingface dataset:
BIOTECHNOLOGICAL TRANSFORMATION OF MILK UNDER THE ACTION OF STREPTOCOCCUS THERMOPHILUS IN CHEESE PRODUCTION
Authors: СВИРИДЕНКО Г.М. , ШУХАЛОВА О.М. , ВАХРУШЕВА Д.С. , МАМЫКИН Д.С. 
Published: November 2022

В статье приведены результаты биотрансформации молока, а также оценка влияния микробиологических и биохимических процессов при различных технологических параметрах производства созревающих сыров под действием Streptococcus thermophilus. В рамках проводимых исследований вырабатывались сыры по единой технологической схеме производства полутвердого созревающего сыра Голландский с массовой долей жира в пересчете на сухое вещество 45%. В сырах в качестве исследуемой микрофлоры применялась комбинация штаммов отдельного вида кислотообразующих заквасочных микроорганизмов Streptococcus thermophilus. Проведена оценка степени влияния температуры второго нагревания и условий созревания на протекание физико-химических, биохимических и органолептических процессов и качественные показатели сыра, определяемые уровнем развития и метаболизма используемых заквасочных культур.
The article presents the results of milk biotransformation, as well as an assessment of the influence of microbiological and biochemical processes at various technological parameters for the manufacture of ripening cheeses under the influence of Streptococcus thermophilus. As part of the research, cheeses were made according to a single technological scheme for the manufacture of semi-hard ripening Dutch cheese with a mass fraction of fat in terms of dry matter of 45%. In cheeses, a combination of strains of a separate type of acid-forming starter microorganisms of Streptococcus thermophilus. was used as the studied microflora. An assessment was made of the degree of influence of the temperature of the second heating and ripening conditions on the course of physicochemical, biochemical and organoleptic processes and the quality indicators of cheese, determined by the level of development and metabolism of the used starter cultures.
CHANGES IN THE ACTIVITY OF ENZYME SYSTEMS DURING SECONDARY FERMENTATION OF WINE MATERIALS
Authors: НЕРОВНЫХ Л.П. 
Published: November 2022

Исследована целесообразность применения препаратов сухих инактивированных (клеточных стенок) дрожжей – глутарома, сэлклина, биопротекта, эливита и активита – в технологии игристых вин, произведенных классическим и резервуарным способами. В статье приводится сравнительная оценка влияния различных биопрепаратов и их смесей с бентонитом на активность гидролитических и окислительно-восстановительных ферментов при вторичном брожении. Установлена тенденция изменения активности гидролаз в ходе бутылочной и резервуарной шампанизации. В процессе вторичного брожения активность гидролаз – протеиназ и эстераз – в начальный период снижалась и достигала минимума на 30-е сутки, затем увеличивалась. Наибольший эффект отмечен при совместном применении препаратов клеточных стенок и суспензии бентонита. Применение в процессе вторичного брожения смеси минералов и биопрепаратов оказывает значительное влияние на биохимические процессы, происходящие при приготовлении игристых вин, а следовательно, может влиять на их качество.
The expediency of using preparations of dry inactivated (cell walls) yeast – glutarome, selcline, bioprotect, elivite and activite – in the technology of sparkling wines produced by classical and reservoir methods has been investigated. The article provides a comparative assessment of the effect of various biological preparations and their mixtures with bentonite on the activity of hydrolytic and redox enzymes during secondary fermentation. The trend of changing the activity of hydrolases during bottle and tank champanization has been established. In the process of secondary fermentation, the activity of hydrolases – proteinases and esterases in the initial period decreased and reached a minimum on the 30th day, then increased. The greatest effect was observed with the combined use of cell wall preparations and bentonite suspension. The use of a mixture of minerals and biological products in the process of secondary fermentation has a significant impact on the biochemical processes occurring during the preparation of sparkling wines, and therefore can affect
О МЕХАНИЗМЕ АЭРОАКУСТИЧЕСКОЕО ИНИЦИИРОВАНИЯ ПУЛВСИРУЮЩЕЕО КВАЗИДЕТОНАЦИОННОЕО ЕОРЕНИЯ В ЭЖЕКТОРНОМ ПУЛВСИРУЮЩЕМ ВОЗДУШНО-РЕАКТИВНОМ ДВИЕАТЕЛЕ
Authors:   ООО НПФ «Ротор», МИГАЛИН К. В. , СИДЕНКО А. К. ,   Тольяттинский государственный университет
Published: November 2022

Сегодня известны два метода поддержания пульсирующего горения в пульсирующем воздушно-реактивном двигателе (ПуВРД): (1)	акустический, он реализуется в условиях акустического резонанса газохода; (2)	релаксационный, базируется на основе использования различного рода механических устройств пульсирующей подачи топлива или воздуха. К настоящему времени известно только о нескольких разработках детонационных двигателей, реализующих второй способ поддержания пульсирующего горения. Одна из них, прошедшая стадию бросковых испытаний, описана в [1]. Эти двигатели реализуют продольную детонацию в газоходе и требуют его большой длины. Авторами найден третий метод поддержания пульсирующего горения в бесклапанном ПуВРД, при котором возможен переход к редкому виду детонационного или квазидетонационного горения — сферической детонации. Такой метод поддержания пульсирующего горения возможен в двигателях, имеющих специфическую внутреннюю аэродинамику течения, формируемую специальной конструкцией газохода. Приведены результаты аэроакустических исследований газоходов малоизвестного типа двигателей — эжекторных двухконтурных ПуВРД (ЭДПуВРД). Показано, что конфигурация газохода с двойным изломом приводит к сложной вихревой структуре внутреннего течения, которая подвержена влиянию акустических колебаний [2]. Подбором частоты акустического резонанса газохода производится настройка на частоту собственных колебаний внутренних вихревых течений, чем достигается появление прецессии вихревого течения. Циклический выброс из нее продуктов сгорания, являясь мощным источником воспламенения, в свою очередь провоцирует переход к детонационному горению. В случае работы в режиме дефлаграционного горения с применением бензина А-76 или керосина РТ двигатели рассматриваемого типоразмера демонстрируют устойчивую работу в диапазоне скоростей до М = 1,5 и выше, развивая тягу 170–220 кГс. Удельная тяга по топливу при этом достигает 1500 с при весе двигателя 22–24 кг. Основные преимуществами ЭДПуВРД — простота конструкции и невысокая стоимость, что на фоне масштабного вырождения турбинных датчиков расхода турбореактивных двигателей в классе двигателей малых тяг расширяет нишу его возможного применения.
INCREASING THE WEAR RESISTANCE OF RADIAL BEARINGS WITH NON-CIRCULAR PROFILE AND COMPOSITE FLUOROPLASTIC POLYMER COATING
Authors: Kirishchieva Victoria , Mukutadze Murman 
Published: November 2022

The study objective is to find out the regularities of a stable hydrodynamic regime.
The paper is devoted to the analysis of a model of a radial sliding bearing with a profile adapted to friction conditions, which also has a polymer coating with a groove on the support.
Research methods: there are proposed new models describing the movement of the lubricant in the approximation of a "thin layer", the continuity equation taking into account the dependence of viscosity on pressure.
The novelty of the work is in the development of a methodology for engineering calculations of the bearing structure with a polymer coating, a groove and an adapted profile.
As a result of the study, a significant expansion of the possibilities is achieved to apply in practice the calculation models of a radial sliding bearing with a polymer coating and operating in a hydrodynamic lubrication mode.
Conclusions: the design of a radial bearing with a polymer coating and a groove 3 mm wide, as well as adapted to the loading conditions of the support surface with a profile provide a stable shaft lift-up on a hydrodynamic wedge.
PECULIARITIES OF TURNING MACHINING WITH STATICALLY COMPACTED ABRASIVE MEDIA
Authors: Scriabin Vladimir , Aniskin Nikita 
Published: November 2022

The study objective is to find out an analytical dependence that correlates the operating parameters and the conditions of the finishing abrasive treatment with the roughness of the working surfaces of the parts, taking into account the shape factor of the manufactured parts.
The tasks to which the paper is devoted include theoretical and experimental studies of the effect of the treated surface roughness on the technological modes and conditions of surface treatment of complex-profile parts in the medium of statically compacted loose abrasive, as well as in the development of a methodology for determining rational modes and conditions taking into account the shape factor of the machined parts and determining the achievable range of surface roughness.
Research methods: theoretical studies are conducted on the basis of the main provisions of mechanical engineering technology, grinding theory, theoretical mechanics, theory of elasticity and plasticity. Experimental studies are carried out according to standard methods in production and laboratory conditions using certified instrumentation. The data obtained are processed using computer technology and presented in the form of empirical dependencies, convenient for practical use.
The novelty of the work is in finding mathematical dependencies for calculating the pressure of a statically compacted abrasive layer on the surface of the parts being machined, taking into account the shape factor.
Conclusions: Based on the calculated theoretical dependencies and experimental studies, it is shown that the work of micro-cutting with the microrelief of abrasive grains is approximately 1.5...2 times higher than the work of micro-cutting with the tops of abrasive grains of the grinding wheel. This allows to conclude that the machining of parts with a statically compacted loose abrasive, compared with grinding with a conventional grinding wheel, is a less energy-consuming process of removing material from the surfaces of the machined parts.
The paper presents peculiarities of finishing parts with statically compacted abrasive media. The ratio of friction work and micro-cutting of the machining is shown. The nature of the contact interaction of abrasive grains with the treated surface is considered for the first time, taking into account the shape factor, and the rational range of final roughness is defined.
The role of cutting elements of particles affecting the quality and productivity of machining is determined.
ANALISA JUMLAH PRODUKSI GARAM YANG MENGGUNAKAN TEKNOLOGI GEOISOLATOR DI KABUPATEN BIMA SELAMA TAHUN 2016 - 2021
Authors: Yunita Nurul Fatimah , Merdekawati Dewi , Agam Beryaldi 
Published: November 2022

Bima district is a biggest salt producer in West Nusa Tenggara Province. In the salt process production in this region, one of the method used is geoisolator technology. So that the purpose of this research is to analyze the amount of salt production that used geoisolator technology. The data were used are the data for 2016 – 2021. The result show that the centered of salt production using geoisolator technology located in sub district Bolo, Lambu, Woha and Palibelo. The highest production is in Sanolo sub district with the amount of production is 62526,37 Ton and the lowest production is in Pali Belo sub district with the amouth of production is 4698,4 Ton. Furthermore on the overall annual data, show that the production in 2016 is the lowest and the highest production can be seen in 2020 with the amount of 36628,7 Ton.
Aufklärung über Religion - Literarische Perspektiven
Authors: Pott Hans-Georg 
Published: November 2022

«An die Gebildeten unter ihren Verächtern» – so untertitelt Friedrich Schleiermacher seine Reden über Religion, mit denen er «Sinn und Geschmack für das Unendliche» begründen will.
An die heutigen ganz aufgeklärten, religiös musikalischen und unmusikalischen Zeitgenossen sind die vorliegenden literarischen Untersuchungen adressiert. Sie erschließen Kernbestandteile religiöser Phänomene in der Literatur der Neuzeit, etwa Herz und Verstand, das Unheilvolle, Tod und Jenseits.
Anliegen ist auch, moderne Substitute des Religiösen zu konservieren, sie zu retten, oder sie dem weiteren Nachdenken zu empfehlen.
The Impact of Napoleonic War toward Great Britain’s Condition as Reflected in William Thackeray’s Vanity Fair (Sociological Approach)
Authors: Triyogo Agus 
Published: November 2022

The purpose of this study is to describe the social conditions that occurred in England after the Napoleonic war. This type of method is library research. Data collection was carried out through observation and documentation. Data were analyzed using a sociological approach. The results showed that the condition of British society after the Napoleonic war was still good in its education system with modern and intellectual thinking. British society realizes that education is very important for everyone to be more responsible. In fact, social relations that were conducive to change become individuals during war. The Napoleonic war had a negative impact on the life of British society, especially on psychological conditions and economic development. In conclusion, Britain's socio-economic life was destroyed after the war. All economic sources such as industry, agriculture and factories are getting worse. People only think how to protect themselves from war.
Keywords: Great Britain, Impact, Napoleonic War, Sociological Approach, Vanity Fair
An Analisys of Code-Mixing in “Wendy’s Wishes” Novel
Authors: Oktaviani Ayu , Nurmawijayanti Kiki , Syafitri Dewi 
Published: November 2022

This study aims to investigate the mixing of the code used in the novel Wendy's Whishes. In this study, researchers used descriptive qualitative methods to investigate utterances in novels. The subjects in this study were writers and characters in the novel. The transcription of the Wendy's Wishes novel contains collected data regarding the reasons people mixed the code. based on research results, in the novel Wendy's Whishes, the author uses several mixing codes. There are thirty-five sayings that have mixed codes in the novel. In conclusion, the author uses thirty-five words that have mixed codes to make conversations in the novel interesting.
Keywords: Code Mixing, Novel Wendy's Wishes
Student’s Attitude and Challenges toward Teaching Practicum Programme (PPL) in Junior High School
Authors: Inarsih Nova Sri , Seli Sastika , Syafitri Dewi 
Published: November 2022

This study aims to describe the attitudes and challenges of students towards the teaching practicum program (PPL) of STKIP-PGRI Lubuklinggau in Junior High School. The research method used is descriptive qualitative research. The research subjects were 16 respondents who were selected by purposive sampling. In collecting data, researchers used interviews and questionnaires. The results showed that many respondents had the most positive attitudes towards the affective and behavioral components. However, the component with the lowest teacher candidate teacher attitudes is the cognitive component. In terms of challenges for prospective teachers, most respondents (37.5%) rated field workload as a challenge, while the least field of supervision was faced by respondents during PPL (6.25%). In conclusion, the analysis of findings related to the attitudes of prospective STKIP-PGRI Lubuklinggau teachers in Junior High Schools is an almost positive attitude.
Keywords: Attitudes, Challenges, Pre-Service Teachers, Teaching Practicum Program
Language Choice and Attitude among Native Lubuklinggau Community
Authors: Seli Sastika , Arma Ladie Resyta , Syafitri Dewi 
Published: November 2022

This study aims to explain the choice of language and domains in the Lubuklinggau indigenous people, language attitudes towards the selected language, and the factors determining language choice in the Lubuklinggau indigenous people. The research method used is the descriptive qualitative method. The subjects of this study were the indigenous people of Lubuklinggau. The data collection techniques used in this study were questionnaires and interviews. This study shows three common languages commonly used by the Lubuklinggau indigenous people and seven domains. The three languages are PMLD, BI, and Cul. In conclusion, the Lubuklinggau indigenous people usually use three common languages in seven territories. The choice of language is influenced by several factors such as dominant language, solidarity, prestige and politeness.
Keywords: Attitude, Language Choice, Language Domain, Maintenance Multilingualism
Students’ Awareness on Speaking Anxiety in English for Specific Purpose Speaking Project
Authors: Suadnyana I Wayan , Nova Muhamad 
Published: November 2022

This study aimed at finding out students’ awareness of speaking anxiety and the type of speaking anxiety occurring in English for the Specific Purpose speaking project. The study employed a qualitative approach with a case study design and used questionnaires and interviews to collect the data. The study was conducted in one vocational school in Denpasar, with a total of 51 students participating. The data were analyzed through data reduction, data display, and conclusion drawing. As a result, it was found that more than half of the students (58.82%) were being aware of their speaking anxiety during the voice recording. The panic attack and feeling worried become the type of anxiety that the students felt. In conclusion, the anxiety arose due to their lack of English language mastery and their fear of listeners’ comments toward their voice recording. Teachers and lecturers are required to support the students and motivate them to practice the language praxis.
Keywords: English for Specific Purpose, Speaking Anxiety, Student’s Awareness
Deixis Types Found in Barack Obama’s Speech Text At A Congress Community Muslim American Event in The Mosque In Balthimore
Authors: Widyaiswara Tiara , Arismawati Risa 
Published: November 2022

The aim of this research is What are the function and references of the types of deixis found in Barack Obama’s speech text at a congress community Muslim American event in the mosques in Baltimore? The method used in this research is library research qualitative approach. The data source in this research is text of Barack Obama’s speech. The method of collecting data is using documentation. The data were analyses by using Levinson theory. The result of the research are is there are three types of deixis meanly, person deixis has function, place deixis and time deixis. The conclusion of this research in speech text of Barack Obama at a Congress Community Muslim American event in the Mosque in Baltimore some the person deixis has function plural singular and plural pronoun, it singular refers to Barack Obama (as speaker) plural refers to audience. The place deixis has function proximal and distal term, it proximal refers to Mosque in Baltimore where place speaker delivers speech, it distal refers to Community of American Muslims in Africa The time deixis has function proximal and distal term, it proximal refers to Thursday, the day when speaker congress event, it distal refers to the past condition when a act of terrorism.
Keywords: Analysis, deixis types, Barack Obama’s speech
Teacher’s Problem in Blended Learning for Secondary Environment
Authors: Oktaviani Ayu , Syafitri Dewi , Seli Sastika 
Published: November 2022

The problem of the research was: “What are the teacher’s problem found in blended learning at SMAN 8 Muara Beliti?”. The objective of the research was to find out the teacher’s problem found in blended learning at SMA N 8 Muara Beliti. The sample of the research was an English Teacher at SMAN 8 Muara Beliti. The samples were taken through Purposive sampling. The researcher used descriptive qualitative research and the data were collected by interview, and documentation. A kind of interview used by the researcher was unstructured interview. Interview and documentation used to identify English teacher’s problem in teaching English when daring and luring process. The data found that, it was difficult to differentiate whether the students understand or not, teacher can nor handle the students efficiently, lost of signal, students left behind and etc.
Keyword: Blended Learning, Secondary Environment, Teacher’s Problem,
Students’ Errors in Using Punctuation and Capitalization
Authors: Oktaviani Ayu , Syafitri Dewi , Seli Sastika 
Published: November 2022

The aims of this research are to know what are the errors made by the tenth grade students at MAN 2 lubuklingau in using punctuation marks in writing descriptive text and to know the dominant errors made by the tenth grade students at MAN 2 Lubuklinggau in using punctuation marks in writing descriptive text. The sample of the research was tenth grade students at MAN2 Lubuklinggau. the writer used simple quantification. This is because this study did not measure the students’ achievement in writing, but merely to find out the grammatical errors in students’ writing. It tries to find out the types of error produced by the students in their writing, as well as the most type of errors made by the students. The main instrument that the writer used in this study was writing test. The type of errors made by the tenth grade students at MAN2 Lubuklinggau in using punctuation marks in writing descriptive text are divided into three types that had been analyzed. The first highest frequency of error made by the tenth grade students at MAN2 Lubuklinggau in using punctuation marks in writing descriptive is omission.

Key words: Error, Punctuation, Capitalization
The Effect of Job Satisfaction And English Teacher's Job Stress on Student's Learning Achievement at Junior High School In Lubuklinggau
Authors: Riance Astri , Herlina Herlina , Sinta Sinta 
Published: November 2022

ABSTRACT

This study aims to determine the effect of job satisfaction and job stress honorary English teachers on English learning achievement of students at Junior High School in Lubuklinggau.The sample used in this study was 30 honorary teachers of English subject at Junior High School. Based on the research results, it is known that a = 11.785, b1 = 0.165, b2 = 0.231. Based on the equation Y=a+b1X1+b2X2, it can be seen that = 11.785 + 0.165X1 + 0.231X2. With the analysis that a was 11.785, it mean that if the Honorary English Teacher did not take Job Satisfaction and Job Stress, the Student's English Learning Achievement will be 11.785, it means that if the teacher make an increase of 1 unit of Job Satisfaction, there will be an increase in the Student's English Learning Achievement by b1 = 0.165, b2 of 0.231 it mean that if the agency make an increase of 1 unit on Work Stress, it will reduce Student Learning Achievement by 0.243, it can be said that the variables of Job Satisfaction and Job Stress on Students' English Learning Achievement have a simultaneous influence.

Key Word : Job Satisfaction, English Teachers, Job Stress, Students achievement