Медицинские технологии список научных статей
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A STATISTICAL ANALYSIS OF FRACTIONAL FACTORIAL DESIGN USING A FUZZY PROBABILISTIC APPROACH
In factorial experiments, treatment combinations increase as the number of factors increases. While handling a large number of factors, many difficulties are encountered. Moreover, mechanical errors like mistaken identification of plots, wrong labeling of treatments, etc., may creep in. To overcome ...
2023 / Sri Devi P., Pachamuthu M. -
ANALYSIS OF ENCOURAGED ARRIVAL MULTIPLE WORKING VACATION QUEUING MODEL UNDER THE STEADY STATE CONDITION
Businesses typically entice customers with alluring offers and discounts. Encouraged arrivals is the name given to these curious clients. In certain situations, the service offered by queuing models, notably in transportation networks, enables the simultaneous serving of several consumers. In...
2023 / Ismailkhan Enayathulla Khan, Rajendran Paramasivam -
BEHAVIOR ANALYSIS OF WASHING UNIT IN A PAPER PLANT EMPLOYING FUZZY APPROACH
Aim. The purpose of this research is to employ a fuzzy approach to assess the system behavior of the washing unit in a paper plant using vague, uncertain and inaccurate data. The washing unit is the main operational part of a paper plant for which analysis of system behavior is important to choose...
2023 / Mamta, Seema Sharma -
FAILURE RATE ESTIMATION BY WEIBULL DISTRIBUTION IN A STOCHASTIC ENVIRONMENT: APPLICATION TO THE HEMODIALYSIS MACHINE
This paper presented a study of the failure rate by introducing the effect of influencing variables. These variables have a random effect which depends on the external environment of the system. There are a multitude of variables and their modeling is difficult. The perturbation, to the failure...
2023 / Sofiene Fenina, Souheyl Jendoubi, Faker Bouchoucha -
ROBUST CLASSIFICATION USING MINIMUM REGULARIZED COVARIANCE DETERMINANT ESTIMATOR
The association between a categorical variable and a group of interconnected factors is the main objective of the classification procedure. The linear discriminant analysis (LDA) aims to provide a method for classifying populations and dividing up forthcoming observations among the groups that have ...
2023 / R. Muthukrishnan, Surabhi S. Nair -
DETECTION OF CERVICAL CANCER RISK FACTORS IN VENEZUELA USING DECISION TREE ALGORITHM
Cervical cancer, a threat to female existence is one of major cancer affecting women in the developing countries of the world. Several factors are responsible which humans didn™t take cognizance of. These factors are numerous and can at times be difficult to explain using linear regression because...
2023 / Oladapo M. Oladoja, Taiwo M. Adegoke -
Analysis of MMAP/PH/1 Classical Retrial Queue with Non-preemptive priority, Second optional service, Differentiate breakdowns, Phase type repair, Single vacation, Emergency vacation, Closedown, Setup and Discouragement
A single server retrial queueing model with non-preemptive priority was examined in this research. The arrival of priority consumers follow a marked Markovian arrival pattern, and both high priority and low priority service times are according to phase type distribution. Matrix analytic method are...
2023 / G. Ayyappan, G. Archana Gurulakshmi -
RELIABILITY ANALYSES OF AN INDUSTRIAL SYSTEM BASED ON HERMITE POLYNOMIAL AND 2PARAMETER WEIBULL
The current study aims to assess the structure's reliability using stochastic Hermite surface methodology. This approach uses series expansion of standard normal random variables to model uncertainty. (i.e., polynomial chaos expansion). The coefficients of the polynomial chaos expansion are found...
2023 / Anas Sani Maihulla, Michael Khoo Boon Chong, Ibrahim Yusuf -
COMPLETELY RANDOMIZED DESIGN IN FUZZY OBSERVATIONS
The real world is vague, unclear and full of ambiguity, and are inevitable. The classical statistics disregards the extreme, aberrant, uncertain values, and hence a new appropriate tool had to surface. The Analysis of Variance (ANOVA) method is used to compare the response variable's means between...
2023 / Kirthik Vairamariappan A., Manigandan P. -
A COLD STANDBY SYSTEM WITH IMPERFECT SWITCH AND PREVENTIVE MAINTENANCE: A STOCHASTIC STUDY
The aim of this paper is to develop a probabilistic model for a cold standby system that consists of an imperfect switching device and a servicing facility. The model aims to address the issue of unexpected random failures of the switch by implementing preventive maintenance measures. The system...
2023 / R.K. Bhardwaj, Purnima Sonkar -
RELIABILITY AND SENSITIVITY ANALYSIS OF A SYSTEM WITH CONDITIONAL AND EXTENDED WARRANTY
System reliability and maintenance cost are the most crucial and decisive factors influencing consumers’ buying behaviour. The manufacturer attempts to address the consumer concern by offering a warranty in accordance with the reliability of the system and maintenance costs. This study aims to...
2023 / Kajal Sachdeva, Gulshan Taneja, Amit Manocha -
REDUCTION IN WAITING TIME OF SINGLE SERVER MARKOVIAN QUEUING ENCOURAGED ARRIVAL MODEL
There are several other methods for improving efficiency in a control chart. The use of a control chart alone is not advised. Other process improvement methods should always be used in addition to control charts. To trace the evolution of a process variable across time, use a control chart. The...
2023 / Ismailkhan Enayathulla Khan, Rajendran Paramasivam -
SYMBIOTIC COMPLEX AND SECONDARY RAW MATERIALS USE IN THE FUNCTIONAL PRODUCT DEVELOPMENT
Nowadays, the sugar substitute use has an application in food more widely due to its advantages, such as low-calorie content, safety, high taste qualities, small portion size. The study aims at recipe development and production technology improvement of marshmallows based on sweeteners enriched...
2023 / Lazarev Vladimir A., Pishchikov Gennady B., Chechenikhina Olga S.ВАК -
РАЗРАБОТКА МАТЕМАТИЧЕСКОЙ МОДЕЛИ ОПТИЧЕСКОГО КОННЕКТОРА2023 / Мельников Р. М., Попов Е. С., Кондрашов А. Н., Овчинников Т. М., Кирпичев В. А.ВАК
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ТОЧНОСТЬ РЕАКЦИИ ВЫБОРА ВЫГОДНО ДВИЖУЩЕГОСЯ ПАРТНЕРА С ПОСЛЕДУЮЩЕЙ ПЕРЕДАЧИ МЯЧА В БАСКЕТБОЛЕ КАК ВЕРОЯТНЫЙ ВАРИАНТ ОБЕСПЕЧЕНИЯ РЕЗУЛЬТАТИВНОСТИ ПОЗИЦИОННЫХ АТАК
Мақолада позицион ҳужумни ташкил қилиш мақсадида қулай йўналишда ҳаракатланаётган шерикни тез вақт ичида ва аниқ танлаш реакциясини тадқиқот асосида ўрганиш натижалари қиёсий таҳлил қилинган.В статье анализируются результаты исследования скорости и точности реакции выбора выгодно движущегося...
2023 / Пулатов Ф. А. -
СВЯЗОЧНЫЙ АППАРАТ ЗУБА, ДИФФЕРЕНЦИАЛЬНЫЙ МОДУЛЬ ЮНГА И ГИПЕРУПРУГИЕ МОДЕЛИ МУНИ-РИВЛИНА ПЕРИОДОНТАЛЬНОЙ СВЯЗКИ
Прогноз подвижности зубов при функциональных стоматологических нагрузках требует глубокого понимания механического поведения периодонтальной связки (PDL), что является критическим вопросом в биомеханике зубов. Возможность замены периодонта искусственными аналогами с заданными свойствами также...
2023 / Чижмаков Е. А., Караков К. Г., Муслов С. А., Эм А. В., Арутюнов С. Д.ВАК -
РЕГИОНАЛЬНАЯ БИОМЕХАНИЧЕСКАЯ ИЗМЕНЧИВОСТЬ И ГИПЕРУПРУГОСТЬ ТКАНЕЙ ДЕСЕН
Исследованы деформационные, прочностные и гиперупругие свойства тканей десен. В качестве объектов исследования рассматривали отделы десен нижней челюсти: язычно- и щёчно-прикрепленную десну, альвеолярную и щёчную части слизистой оболочки (BAG - buccal attached gingiva, BAM - buccal alveolar mucosa, ...
2023 / Чижмаков Е. А., Караков К. Г., Муслов С. А., Эм А. В., Арутюнов С. Д.ВАК -
REMOTE SENSING DATA FROM SPACEFOR ROAD IMAGE RECOGNITION IN THE FORESTRY
Paper presents an overview of history and current research state on the use of remote sensing data from space to recognize roads for the regional projects in the forestry. We reviewed the principles of road detection on the optical satellite imagery. Group of direct recognition features used in...
2023 / Podolskaia E.S. -
СТАТИСТИКА АВАРИЙНОГО СОСТОЯНИЯ ПРОИЗВОДСТВА НА НЕФТЕПЕРЕКАЧИВАЮЩЕЙ СТАНЦИИ
Актуальность темы статьи заключается в получении основных данных о произошедших на объекте исследования аварийных состояний, с дальнейшей разработкой направлений организационно технических мероприятий. Объект исследования - нефтеперекачивающая станция ООО "….". Предмет исследования - аварийные...
2023 / Вешкурцев С. Н. -
THE EFFECTIVENESS OF USING A CONGRUENT VISUALIZATION FRAMEWORK ON LEARNING A DATA STRUCTURES COURSE
The majority of computer science (CS) educationists agree that learning the Data Structures course (CS2) is very difficult among novices due to its complexity. Consequently, learning the Data Structures course has been associated with a high failure rate. To enable learners understand data...
2023 / Mtaho A.B., Mselle L.J., Masoud M.M.