bluuebunny/crossref_metadata_2025_split huggingface dataset:
SIMULATION OF EMERGENCY MODES OF SEPARATOR UNIT
Authors: КАШИН Я.М. , КОПЕЛЕВИЧ Л.Е. , САМОРОДОВ А.В. , МАРАХОВСКИЙ Е.А. 
Published: November 2021

Предложена конструкция сепараторной установки, отличающаяся от существующих тем, что ее основание выполнено с кольцевыми канавками полукруглого сечения, посредством которых ротор-барабан установлен с возможностью вращения на неферромагнитные шарики. Кроме того, подогрев сепарируемого продукта в установке осуществлен с использованием неизбежного тепловыделения в обмотках установки путем пропускания сепарируемого продукта по трубкам, которыми обвиты лобовые части обмоток установки. Для исследования аварийных режимов этой установки (обрывов фаз, короткого замыкания) и получения ее динамических характеристик разработана математическая модель в виде системы дифференциальных уравнений, описывающей взаимосвязи между ее параметрами (сопротивления обмоток статора и ротора, число витков в них) и параметрами переходных процессов (ударные токи, длительность переходного процесса). Смоделирована работа сепараторной установки при обрыве одного фазного провода с помощью пакета прикладных программ Simulink – Simulation and model-based design (MATLAB). Разработанная модель позволила оценить влияние параметров статора и ротора установки на переходный процесс в аварийных режимах и учесть это влияние на этапе проектирования. Преимущества предлагаемой установки – повышенная надежность, улучшенные энергетические и массогабаритные показатели.
The design of the separator unit is proposed, which differs from the existing ones in that its base is made with circular grooves of semicircular cross-section, through which the rotor-drum is mounted with the possibility of rotation on non-ferromagnetic balls. In addition, the heating of the separated product in the installation is carried out using the unavoidable heat generation in the windings of the installation by passing the separated product through the tubes that are wrapped around the front parts of the windings of the installation. A mathematical model in the form of a system of differential equations describing the relationship between its parameters (the resistance of the stator and rotor windings, the number of turns in them) and the parameters of transients (shock currents, the duration of the transient process) has been developed to study the emergency modes of this installation (phase breaks, short circuits) and to obtain its dynamic characteristics. The operation of the separator unit in the event of a single phase wire breakage is modeled using the Simulink is a Simulation and Model-Based Design (MATLAB) application software package. The developed model allowed us to estimate the influence of the stator and rotor parameters of the plant on the transient process in emergency modes and to take this influence into account at the design stage. The advantages of the proposed installation are increased reliability, improved energy and weight and size indicators.
ANALYSIS AND MODELING OF THE KINETICS OF THE EXTRACTION OF VEGETABLE OILS ON THE TURNS OF OIL-PRESSING UNITS
Authors: ГУКАСЯН А.В. , ШИЛЬКО Д.А. 
Published: November 2021

Используемые в промышленности форпрессы для предварительного съема масла и экспеллеры для окончательного отжима различаются геометрией витков шнекового вала. В настоящее время наметилась тенденция к объединению этих аппаратов в единый маслоотжимной агрегат на основе геометрии наборов витков форпресса и экспеллера или двух совращающихся шнековых валов, позволяющих значительно увеличить продолжительность процесса за счет увеличения длины шнековых каналов. Предложено аналитическое решение математической модели распределения потока и гидростатического давления масличного материала в процессе отжима растительного масла непрерывным способом в канале витка шнекового пресса. Показана возможность математического моделирования этого процесса на основе двумерной модели слоистого течения неньютоновской жидкости с учетом геометрии витков шнекового вала и скорости его вращения, позволяющая рассмотреть этот процесс для современных маслоотжимных агрегатов на основе геометрии наборов витков форпресса и экспеллера или двух совращающихся шнековых валов. Получена оценка пропускной способности канала с учетом сопротивлений выходного устройства, а также аналитическое решение распределения потока и гидростатического давления масличного материала в процессе отжима растительного масла.
Used in the industry the pre-oil extraction pre-presses and the expellers for the final spin differ in the geometry of the screw shaft turns. Currently, there is a tendency to combine these devices into a single oil-pumping unit based on the geometry of the sets of turns of the forpress and expeller or two rotating screw shafts, which can significantly increase the duration of the process by increasing the length of the screw channels. An analytical solution is proposed for a mathematical model of the distribution of flow and hydrostatic pressure of oil-bearing material in the process of pressing vegetable oil in a continuous way in the channel of the screw press. The possibility of mathematical modeling of this on the basis of a two-dimensional model of a layered flow of a non-newtonian fluid, taking into account the geometry of the turns of the screw shaft and the speed of its rotation, is shown, which makes it possible to consider this process from a single point of view of using modern oil-extracting units, both on the basis of the geometry of sets of turns of the forpress and expeller, and two screw shafts. As a result of the conducted studies, an estimate of the channel capacity was obtained, taking into account the resistances of the output device, as well as an analytical solution for the distribution of the flow of oilseed material and the hydrostatic pressure of the oilseed material during the extraction of vegetable oil.
SOLUTION OF SITUATION TASKS AS A METHOD FOR IMPLEMENTING THE PROFILE OF TRAINING STUDENTS «TECHNOLOGY OF THEORGANIZATIONSRESTAURANT BUSINESS»
Authors: ОРЛОВА А.И. 
Published: November 2021

Обосновано использование метода решения ситуационных задач при подготовке специалистов общественного питания профиля «Технология организации ресторанного дела». Предложено использовать в образовательном процессе ситуационные задачи, условия которых связаны с практической деятельностью специалиста сферы общественного питания и ресторанного бизнеса. Представлены примеры таких задач. Разработан алгоритм их решения. Использование метода решения ситуационных задач на практических занятиях активизирует познавательную деятельность студентов, способствует более глубокому овладению теоретическим и справочным материалом, формированию профессионального мышления будущих специалистов сферы общественного питания.
The use of the method of solving situational tasks in the training of public catering specialists of the profile «Technology of the organization restaurant business» is justified. The use of situational tasks in the educational process, the conditions of which should reflect the practical activities of a specialist in the field of public catering and restaurant business, is proposed. Examples of such tasks are presented. The algorithm for solving them has been developed. The use of the method of solving situational tasks in practical classes activates the cognitive activity of students, contributes to a deeper mastery of theoretical and reference material, the formation of professional thinking of future specialists in the field of public catering.
DEVELOPMENT AND IMPLEMENTATION OF ELEMENTS OF AN INTEGRATED MANAGEMENT SYSTEM ENTERPRISE
Authors: ДВАДНЕНКО М.В. , МАРЧЕНКО А.Г. 
Published: November 2021

Интеграция систем менеджмента (ИСМ) позволяет унифицировать процесс управления и снизить издержки, в том числе на ликвидацию последствий ошибочных управленческих решений. Сформулированы 12 последовательных этапов внедрения эффективной системы менеджмента качества по ГОСТ Р ИСО 9001–2015 и ГОСТ Р ИСО 14001–2016 на примере ООО «М» (Туапсе), деятельность которого связана с оказанием круглосуточных услуг по бункеровке судов в порту и на рейде. Представлена последовательность выполнения 12 этапов ИСМ. Рассчитаны общие затраты на проведение работ по ИСМ за 12 мес. Совершенствование системы менеджмента качества будет способствовать дальнейшему развитию предприятия и укреплению его позиций на внутреннем и внешнем рынках.
Integration of management systems (IMS) allows to unify the management process and reduce costs, including the elimination of the consequences of erroneous management decisions. 12 successive stages of implementation of an effective quality management system in accordance with ISO 9001–2015 and ISO 14001–2016 have been formulated using the example of LLC «M» (Tuapse, Krasnodar region), whose activities are related to the provision of round-the-clock bunkering services in the port and in the roadstead. The sequence of execution of 12 stages of the IMS is presented. Calculated the total cost of work on the IMS for 12 months. Improving the quality management system will contribute to the further development of the company and strengthen its position in the domestic and foreign markets.
Leaving Your Dignity at the Door: Maternity in Wellington 1950 - 1970
Authors:   , Stojanovic Jane Ellen Esther 
Published: November 2021

<p>This thesis describes the maternity system in Wellington between 1950 and 1970 particularly from the perspectives of consumers and midwives. Four women consumers who experienced maternity in Wellington and two midwives who worked in Wellington’s maternity hospitals during this period provided their oral testimonies as the main primary sources for this study. The author’s recollections of being a student nurse and a consumer in Wellington and other primary and secondary sources are used to substantiate, explore and explain the topic. The study traces the sociopolitical changes in New Zealand maternity from 1900 to 1970 creating a backdrop against which Wellington’s maternity system, including the women, the hospitals, the workforce, maternity practices and the childbearing process are illuminated using the insights of women and midwives who experienced them. “That’s what this lady who had had her baby, said to me, she said, You lose your dignity when you have your baby”, was a comment from one of the interviewed women. This took me back to student days when a common saying was ‘You leave your dignity at the door when you go in to have a baby’. These comments suggested the title for this thesis. The oral testimonies of the six participants described positive and negative aspects of their maternity experiences, but the three strong themes that arose from their accounts included ‘being alone’, ‘lack of autonomy’ and ‘uncaring attitudes’.</p>
The Use of Internet Resources by Midwives in New Zealand
Authors:   , Stewart Sarah 
Published: November 2021

<p>The Internet is growing every day as a source of knowledge and medium for exchange of information. Midwives are beginning to recognise its potential for networking and collaboration, as well as a research tool for accessing evidence-based information that can be utilised in practice. This thesis explores the use of the Internet by midwives in New Zealand. It describes a pilot study, which took the opportunity to trial the use of the Internet as a research tool. The pilot study also tested a survey designed to discover how midwives regard and utilise the potential of the Internet to revolutionise the provision of maternity care. The sample for this study was a convenience sample of 54 midwives working in New Zealand. The midwives were invited by personal email to access the web site and complete the questionnaire. The data were then transferred by electronic transmission into the research database, and analysed by SPSS computer software. The data generated were nominal and descriptive statistics were used. This pilot study has shown that there is a population of midwives in New Zealand who regularly use the Internet for searching information, which they utilise in their professional practice, and pass onto colleagues and midwifery clients. Respondents were recruited to the study by way of ‘snowballing.’ One hundred and ten emails were sent out inviting midwives to participate in the study. They were also asked to pass on the invitation email to as many colleagues as possible. 54 midwives completed and submitted the questionnaire.</p>
Practice-based Reflection: Considerations for Re-engineering Secondary Healthcare in New Zealand
Authors:   , Bamford Anita F 
Published: November 2021

<p>Re-engineering is the "buzz" word of the nineties. Re-engineering has been successful in industry. Now the principals of re-engineering are being applied to healthcare. Considerations for re-engineering secondary healthcare in New Zealand will be examined in this literature review, which is divided into two sections. The first section provides the aims of the literature review, my background interest and knowledge of the topic, it's relevance to nursing practice, plans for addressing the literature review, and proposed sources of information. Section two illustrates the learning contract to manage the task of conducting the literature review. It identifies timelines for managing the project and agreed arrangements for communication with my mentor. Finally, a report will address my progress in relation to my learning contract articulating insights gained and hopes and dreams for successfully incorporating process re-engineering in my area of nursing and midwifery practice in the future.</p>
The Jewel in the Crown: a Case Study of the New Zealand College of Midwives Standards Review Process in Wellington
Authors:   , Skinner Joan 
Published: November 2021

<p>In 1990 New Zealand midwives regained the legal right to practice autonomously Large numbers of midwives exited the hospital system to provide continuity of care both in the community and in the hospital. These midwives practise independently and are funded by the state to do so. The New Zealand College of Midwives has developed and promoted a midwifery model of partnership, incorporating this model into its Code of Ethics and Standards for Practice. In its commitment both to professional development and to accountability, and in partnership with consumers of maternity care, the College developed the Midwifery Standards Review Process. This process involves the midwife in an annual review of her practice. The midwife gathers and collates her statistics, and measures her practice against the NZCOM Standards for Practice. Consumer feedback forms are sent directly to the review co-ordinator. All this information is presented to a panel consisting of two midwifery peers and two consumer representatives. Together with the midwife they discuss her year's work and develop goals for the coming year. The purpose of the review is to provide the midwife with a supportive, educative environment in which to reflect on her practice while at the same time providing an avenue for professional accountability. This study describes the Midwives Standards Review Process in detail using a case study approach. It finds that the process is a unique and innovative addition to the ways peer review and reflective practice can be provided. It identifies the issues of quality assurance, reflective practice, supervision and competence as being of most relevance. In particular it develops the ideas of how reflective practice can be enhanced within a quality assurance model. It recommends that further research is undertaken to ascertain whether midwives using the process find it useful, in particular how it has assisted them in their professional development. Further research may also increase the body of knowledge on the nature of reflective practice and how it is best facilitated.</p>
Hearing the Adolescents' Voice: a Study Evaluating the Use of Conjoint Analysis for Use with Adolescents to Determine Preferences for Inpatient Hospital Facilities
Authors:   , Gibson Catherine 
Published: November 2021

<p>Some adolescents spend considerable time in hospital in environments that are designed either with adults or with younger children in mind. This research used the economic technique of conjoint analysis and an informal discussion to canvas opinions regarding ideal combination of inpatient facilities and, because of the changing youth culture, the use of cell phones in hospital. The content of the conjoint analysis was, with the exception of the inclusion of the question regarding the use of cell phones, derived from the literature. Because conjoint analysis does not appear to have been used with adolescents one of the questions to be answered was whether this was a method of research that could be used with adolescents. The research was undertaken with 29 young people, most of who were from CanTeen (the adolescent cancer support group) in Wellington. The conjoint analysis, and discussion with the adolescents supported the general findings from the literature that adolescents do not want to be nursed in either overtly paediatric or, in their words, ‘dull adult wards’, as they enjoy bright lively surrounds. Ideally they would like to be nursed with their peer group and so have the opportunity to interact with young people of their age. The research demonstrated that adolescents are able to understand the concept of conjoint analysis and also supported findings from overseas that these healthcare consumers value having their opinions canvassed and are well able to give constructive and well thought out opinions. A report on the findings of this research will be presented to Capital and Coast District Health Board with the expectation that it will be considered when the final decisions are made regarding the upgrading of Wellington Hospital’s present facilities as it is anticipated that these facilities will contain dedicated adolescent beds within the paediatric unit.</p>
"I'm Ready for You. Why Won't You Come, Baby?" A Narrative Study of Induction of Labour for Prolonged Pregnancy
Authors:   , Davies Rhondda Suzanne 
Published: November 2021

<p>The voice of women's experience of prolonged pregnancy and induction of labour is largely absent in the literature. This research relays and reflects upon the stories of four women who were induced because their pregnancies were overdue. The date a woman's baby is due has assumed huge significance. However our methods for dating a pregnancy remain imprecise. Despite this, a very precise timing is recommended by some practitioners as to when to induce, since increasing length of pregnancy increases level of risk of morbidity or mortality to some babies. For the women awaiting the onset of labour and their families, the undercurrents, which affect the milieu as the days pass, include powerful dichotomies. For example the best available research makes a clear recommendation to intervene but reinforces the woman's choice of management, suggesting that it is acceptable to choose to wait. Women experience emotional vulnerability due to apprehension both about continuing to wait, and about having the increasing likelihood of an induced labour. This is a decision that comes closer and closer, yet may not be necessary - a tense 'race' of sorts is in progress. Women experience mounting physical and social pressures, and a generalised, escalating frustration. Some of the common assumptions made about what it is like for women are that it is a struggle to accept the concept of the unreliability of the due date, to parry well meaning but unhelpful comments and the associated pressure, and to remain confident and phlegmatic when there is an alternative to waiting. An increasing number of women go on to be induced. The primary indication cited is 'prolonged pregnancy'. I have employed a narrative approach, using a feminist process and story telling, to convey the experience of being overdue and being induced, together with commentary informed by the literature and reflection on practice. Here women are speaking to women. The vivid detail and openness of the stories engrave messages to caregivers regarding women's needs for support while waiting, and for more information. The stories repeat messages documented in research carried out 25 years ago. Women require best available information, wish to be included in decision making, and should be encouraged to question their midwives and other caregivers on all aspects of pregnancy and proffered interventions.</p>
If a Client is Operating From a Samoan World View How can S/He be Holistically and Appropriately Treated Under the Western Medical Model?
Authors:   , Esera Folole Iaeli 
Published: November 2021

<p>This paper is an analysis of the cultural and traditional factors that I believe are essential considerations in the treatment of Samoan people who have been diagnosed with a mental illness. Just as important to any diagnosis is the spiritual nature of our culture and traditions, which forms the most part of my people's belief system. A full understanding of these will explain how the traditional beliefs and cultural values of Samoan people have an impact on their perception of mental illness, its causes and cures. Greater emphasis will be placed on 'ma'i -aitu', the Samoan term for most ailments pertaining to the mind or psyche. The focus will be on defining 'ma'i -aitu' as part of a Samoan world view and likewise a description of a similar type of manifestation in the Papalagi (western) context of a psychiatric disorder and how treatment and management is usually undertaken. The issues addressed in this paper will serve to highlight the Samoan client's world view from a Samoan perspective of mental illness which then poses the question of how they can be managed holistically and appropriately under the Papalagi medical system. Furthermore, does the traditional belief system of Samoans run deeper than we originally thought and can the replacement thereof by a foreign culture be responsible for the increased mental problems in Samoans living in New Zealand? This paper emphasises the importance of integrating the western medical model and Samoan health models, for appropriate mental health service delivery to Samoan people.</p>