Digital Commons Network^™

Distribution Of Magnetic Flux In Magnetic Chains Of Angular Displacement Measuring Transformer Converters With Variable Active Surface Of Movement Core, Sulton Faizullayevich Amirov, Ulugbek Shukhratovich Mamadaliyev, Absaid Khurramovich Sulliev

Chemical Technology, Control and Management

In the article, the magnetic chain of a differential type angular displacement transformer converter with a variable active area of a movable ferromagnetic ring is considered as a magnetic chain with distributed parameters in which the thickness of the movable ferromagnetic ring is a linear function of the angular displacement of the converter. It is shown that although in magnetic chains with a special distribution structure of the magnetic parameters of the resistance of ferromagnetic rings and the magnetic conductivity of the working gap between the rings, the same conditions are created for the passage of the lines of force …

Algorithm For The Functioning Of The Robot's Mechatronic System, Nodira Batirdjanovna Alimova, Bekmurod Bayotovich Yusupov

Chemical Technology, Control and Management

Currently, the introduction of mechatronics and robotics into modern technologies, including rural industry, which are based on different types of mechatronic modules, is relevant. The article discusses the functioning algorithm of the electro-pneumatic multi-position mechatronic system of an intelligent robot. The mechatronic system under consideration is an integrated complex of electro-pneumatic elements, electronic elements and computer technology, with constant dynamic changes in energy and information between them, united by a common automatic control system. The main distinctive feature of this mechatronic system is increased positioning accuracy and high traction forces.

Dependence Of The Granulometric Composition Of Chalk During Granulation In A Turbulized Layer, N.A. Annaev, S.Kh. Nurmukhamedov, Zh.V. Sultonov, N.Sh. Khudoiberdieva

Chemical Technology, Control and Management

The article presents the results of an experimental study on chalk granulation in the turbulized layer of a turboblade granulator. The design of the apparatus combines the following sequential processes: grinding, granulating and compacting newly formed granules. In addition, this device has the ability to carry out both rotational and reciprocating motion. It has been established that preliminary grinding of the feedstock increases the efficiency of the granulation process and improves the quality of the finished product. In the experiments, four substances were used to create 2 astringent suspensions and the optimal combination and their ratios were determined. The experiments …

Study Of Technological Multi-Stage Modes Of Refining Vegetable Oils, Elyor Erkinovich Samadov

Chemical Technology, Control and Management

The work reflects the current state of the technology for obtaining refined vegetable oils and identifies trends in their improvement and further development in the environment of industrial automation using modern methods of distributed monitoring, building control, and management systems for technological processes of refining vegetable oils. The influence of technological modes of refining vegetable oils on the efficiency of diffusion extraction of free fatty acids (FFA) has been studied and the indirect pH-metric measurement of FFA concentration has been substantiated.

Fast Fourier Transform Analytical Expression Of Estimation Of Nosinusoidality Indicators, Ilkhomjon Khakimovich Siddikov, Zailobiddin Urazali O’G’Li Boixanov

Chemical Technology, Control and Management

This in the article asynchronous motor is reactive power control to do and manage for from the transformer used. The main element of the current transformer is the measuring instrument, i.e. the sensitive element. Depending on the number of asynchronous motor stator blades, the measurement sensitive element is placed between the main winding and the rotor as a two-ring or three-ring. Measurement accuracy, reliability, and sensitivity increase compared to an independent measuring device. The measuring element loops are independent or connected in series . When the measurement loops are connected in series, the amount of output voltage is …

Models Of Physical-Technical Effects In The Processes Of Changing Three-Phase Asymmetrical Currents Into A Signal In The Appearance Of Secondary Voltage, Timur Urunbayevich Kurbaniyazov

Chemical Technology, Control and Management

This article presents research models, physical processes and mathematical expressions of the processes, quantities and parameters in the elements and structures of three-phase electromagnetic current transformers used in measurement and control systems of asymmetrical three-phase reactive power of power supply systems.

Development Of An Imitation Model Of The Vulcanization Process In The Production Of Elastomeric Composites, Toshtemir Avezov, Mirxalil Agzamovich Ismailov

Chemical Technology, Control and Management

In the article, a systematic approach to the mathematical modeling of the production process of complex multi-stage elastomeric composites was considered, which allows to take into account the stoichiometric relationship of the chemical reaction in the process. Based on the chemical reaction occurring in the mixer, a kinetic model of the elastomer composites production process is proposed, which is the basis for obtaining the main functional relationship of the mathematical model for the mixer, the main quality indicator of the process. The proposed systematic approach in the form of a mathematical model based on the stoichiometric relationship and the …

Synthesis Problem Of Adaptive Control Systems For Multi-Channel And Multi-Mode Objects, Jasur Usmonovich Sevinov, Abdishukurov Maqsud O'G'Li Shavkat Mr, Nasriddin Xasanovich Bobomurodov

Chemical Technology, Control and Management

The issue of synthesis of an adaptive control system for multi-channel and multi-mode objects is considered. Development that of effective adaptive control algorithms for nonlinear dynamic systems ensure quality indicators of processes. In technological processes, it is necessary to control several parameters or several systems at the same time. For such a process control system, an adaptive control system is created. Work has been carried out on structural projects for the installation of adaptive systems. The stable requirements for the correction of adaptive control systems are seen. A review of several parametric deviation detections, based on the reference model and …

Trends In The Development And Improvement Of Glass Furnaces And Monitoring And Control Systems, N.R Yusupbekov, O'Tkir U. Xolmanov

Chemical Technology, Control and Management

The theory and practice of establishing industrial automation systems for glass furnaces and installations as they are right now are taken into consideration. Comparative analysis is based on publications over the last 20 years in the field being studied. On the basis of an analysis of the review materials, generalizations are made that form the basis for proposals aimed at modernizing and improving the technology and instrumentation of fuel combustion processes in gas-burning furnaces and installations, as well as monitoring and control systems for technological processes occurring in glass furnaces and installations.

Looking Back From The Periphery; Situating Indonesian Provincial Museums As Cultural Archives In The Late-Colonial To Post-Colonial Era, Adrian Perkasa, Ajeng Ayu Arainikasih

Wacana, Journal of the Humanities of Indonesia

Discussions on post-coloniality are often situated either in the centre of the colonizer or colonial metropole or the centre of the former colonized. The local perspective, especially in Indonesia, seems overlooked in existing literature, whereas it could be regarded as the cultural archive of the colonial era to post-independence Indonesia. Edward Said (1994) has said that cultural archives are a storehouse of a particular knowledge and structures of attitude and a reference to and structure of feelings. Gloria Wekker (2016) elaborates on the cultural archive; it has influenced historical cultural configurations as well as current dominant, cherished self-representations and culture. …

"Gawe Kuta Baluwarti Bata Kalawan Kawis"; Contribution Of Local Knowledge To The Expansion Of The Banten Sultanate On The Nusantara Spice Route, Rismawidiawati Rismawidiawati, Wuri Handoko, Roni Tabroni, Abd. Rahman Hamid, Muh. Subair

Wacana, Journal of the Humanities of Indonesia

So far, the trade and spice route historiography has focused on social, political, and economic aspects. This discussion is also fragmentarily or is part of another focus. No studies have discussed the relationship between local knowledge practices, spice routes, power networks, and Islamization. However, the spice trade and Islamization are two intersecting events important for their connection with the local culture. This article assumes that there was a local knowledge used as a strategy by the Banten rulers as a response to trade, Islamization, and power networks in the sixteenth and seventeenth centuries. It finds that Sultan Maulana Yusuf’s policy, …

Relationship Between Transformational Leadership And Employees' Creativity With Psychological Empowerment As Mediator, Nurshahira Ibrahim, Azman Ismail, Norazila Mat, Tugba Erhan

The South East Asian Journal of Management

Research Aims: This study examines the mediating effect of psychological empowerment on the relationship between transformational leadership and employee creativity in a financial organisation in Peninsular Malaysia.

Design/Methodology/Approach: Quantitative methods were employed in this study. Two hundred questionnaires were distributed to employees of Islamic financial institutions in Malaysia. Of these, only 153 questionnaires were usable. Random sampling and partial least squares structural equation modelling (PLS-SEM) techniques were utilised in data analysis.

Research Findings: The results of the analysis showed that psychological empowerment had an indirect effect on the impact of transformational leadership on employee creativity in the organisation under …

Sustainability Disclosure In The Malaysian Construction Sector: The Effect Of Community And Media Legitimacies, Suria Majdi, Norman Mohd Saleh, Maizatulakma Abdullah, Norazlan Alias

The South East Asian Journal of Management

Research Aims: The objective of the study is to examines the effects of stakeholder pressure on sustainability disclosure (SD). The study includes the effect of community on SD when company consider the media as one of the legitimate stakeholders.

Design/Methodology/Approach: Stakeholder legitimacy is evaluated using SD via content analysis based on panel data sample from construction and property sector.

Research Findings: It was found that legitimacy is an antecedent and has positive relationship with SD. Furthermore, this relationship between community legitimacy and SD is stronger when mediated by media legitimacy.

Theoretical Contribution/Originality: This study shows the effects of legitimacy attribute …

Depaul Digest

DePaul Magazine

College of Education Professor Jason Goulah fosters hope, happiness and global citizenship through DePaul’s Institute for Daisaku Ikeda Studies in Education. Associate Journalism Professor Jill Hopke shares how to talk about climate change. News briefs from DePaul’s 10 colleges and schools: Occupational Therapy Standardized Patient Program, Financial Planning Certificate program, Business Education in Technology and Analytics Hub, Racial Justice Initiative, Teacher Quality Partnership grant, Intimate Partner Violence and Brain Injury collaboration, School of Music Career Closet, Sports Photojournalism course, DePaul Migration Collaborative’s Solutions Lab, Inclusive Screenwriting courses. New appointments: School of Music Dean John Milbauer, College of Education Dean Jennifer …

Full Issue: Fall 2023

DePaul Magazine

In DePaul Magazine's fall 2023, President Robert L. Manuel unveils his Designing DePaul road map to position the university for monumental impact. We also highlight an innovative program that merges law and tech, an initiative centering humanities in collaborative, community-based interactions, and the ascendance of soprano Janai Brugger (SOM '05) on the international opera stage.

Class Notes

DePaul Magazine

DePaul alumni share news about their promotions, career moves, weddings, birth announcements, other accomplishments and more with the DePaul community.

Fall And Winter Tractor Maintenance, Kendall Kunelius

Advisory Council

No abstract provided.

Reinventing Architecture Through Interpretation And Reproduction, Kristanti Dewi Paramita

ARSNET

Reinvention of architecture searches for new ways of interpreting and reproducing the materiality, the representation, and the critical discourse of architecture. Technological shifts, socio-cultural changes, the existence of new media become the primary driver of such reinvention. The collection of articles in this issue of ARSNET explores the different perspectives and urgencies of reinventing architecture. In doing so, the continuous quest of architectural reinvention enables a thorough and deep reading on the various dimensions and articulation of space.

Exploring The Dynamic Reading Of Environment Towards A Multidimensional Legibility, Putri Mahsa Gantari, Ferro Yudistira

ARSNET

This study investigates the understanding of legibility, defined as the coherency of built environment features. Legibility enables production of mental image that helps individuals with their spatial navigation. The current discussion positions legibility as an objective aspect in the process of making sense of the environment. The study argues that such a process has dynamics that reflect individuals' subjectivity, therefore further study is important to reconcile the objective and subjective reading of legibility. This research qualitatively investigates legibility using a case study of an indoor environment of a shopping mall in East Jakarta. The analysis was conducted based on the …

Contextual Role Of Architectural Background Images In Digital Comics, Anissa Febrina, Muhammad Heru Arie Edytia, Zia Faizurrahmany El Faridy

ARSNET

This research aims to determine the role of architectural background images in digital comics and their proportional contribution to the overall reading interest. Digital comics are a form of media with sequential panels of images that project two-dimensional scenes positioned in a certain context. The context is presented in the background and is used as a story-building element in the comics. The study is interested in identifying important criteria of the architectural background as part of the digital comics narrative and measuring its relevance. This research uses the quantitative comparative method, with non-probability purposive sampling of 15 respondents. This research …

Harbert Institute For Innovation And Entrepreneurship Names Winners Of 2023 Innovation Awards, Amy Jones

Browse All News

No abstract provided.

Ligand-Displaying Escherichia Coli Cells And Minicells For Programmable Delivery Of Toxic Payloads Via Type Iv Secretion Systems

Faculty, Staff and Student Publications

Bacterial type IV secretion systems (T4SSs) are highly versatile macromolecular translocators and offer great potential for deployment as delivery systems for therapeutic intervention. One major T4SS subfamily, the conjugation machines, are well-adapted for delivery of DNA cargoes of interest to other bacteria or eukaryotic cells but generally exhibit modest transfer frequencies and lack specificity for target cells. Here, we tested the efficacy of a surface-displayed nanobody/antigen (Nb/Ag) pairing system to enhance the conjugative transfer of IncN (pKM101), IncF (F/pOX38), or IncP (RP4) plasmids, or of mobilizable plasmids including those encoding CRISPR/Cas9 systems (pCrispr), to targeted recipient cells. Escherichia coli donors …

Eksplorasi Pembentukan Teacher Identitymelalui Pengalaman Hidup, Ellen Puspitaningtyas, Endang Purwaningsih, Supriyono Koes Handayanto

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This research aims to explore construction of teacher identity through life experiences. Data were collected from observation, interviews, and document analysis. The results of this research indicate that in the perspective of discourse identity, TN is a teacher who emphasizes contextual learning and student centered learning. Based on the perspective of nature identity, kinesthetic learning and her fondness in mathematics have a major influence on her interest in physics. Meanwhile, from the perspective of affinity identity, family and role models greatly influence TN's beliefs about learning and her decision to have a career as a teacher. From the perspective of …

Big Data Confidentiality: An Approach Toward Corporate Compliance Using A Rule-Based System, Georgios Vranopoulos, Nathan Clarke, Shirley Atkinson

School of Engineering, Computing and Mathematics

Organisations have been investing in analytics relying on internal and external data to gain a competitive advantage. However, the legal and regulatory acts imposed nationally and internationally have become a challenge, especially for highly regulated sectors like health or finance/banking. Data handlers like Facebook and Amazon have already sustained considerable fines or are under investigation due to violations of data governance. The era of Big Data has further intensified the challenges of minimising the risk of data loss by introducing the dimensions of Volume, Velocity and Variety into confidentiality. Although Volume and Velocity have been extensively researched, Variety, "the ugly …

Mycobacterium Tuberculosis Carrying The Rifampicin Drug-Resistance-Conferring Rpob Mutation H445y Is Associated With Suppressed Immunity Through Type I Interferons, Suhas Bobba, Nicole C Howard, Shibali Das, Mushtaq Ahmed, Linrui Tang, Shyamala Thirunavukkarasu, Michelle H Larsen, Barun Mathema, Maziar Divangahi, Shabaana A Khader

2020-Current year OA Pubs

This study highlights the impact of specific rifampicin-resistance-conferring mutations on the host immune response to

Portland's Keystone Crustacean: Signal Crayfish Behavior, Health, & Habitat In The Tryon Creek Watershed, Kyla Marie Schmitt

International Journal of Undergraduate Research and Creative Activities

In the Portland Metro Area, the signal crayfish (Pacifastacus leniusculus) is a keystone species. Signal crayfish consume inaccessible plant matter and detritus, feed various game fish, engineer riverbeds, and are even harvested commercially for human consumption. Recognizing signal crayfishes’ multifaceted ecological and social significance, the purpose of this study was to assess the habitat factors that impact signal crayfish health and behavior in the Tryon Creek Watershed. Data collection revealed that overall, Tryon Creek crayfish were disproportionately likely to be observed in locations with high infrastructure presence levels; substrates composed of silt/sand or a combination of boulders and cobbles; culverts, …

Incorporating Universal Design Into Tsunami Modeling Results For Cascadia Subduction Zone Faults To Create An Inundation Map And Universally Designed Evacuation Map For Port Angeles, Wa, Hannah Rose Spero, Breanyn Macinnes, Naomi Jeffery Petersen

International Journal of Undergraduate Research and Creative Activities

Current tsunami hazard inundation and evacuation maps in the Puget Sound are based primarily on Cascadia and Seattle fault tsunamis. The standard evaluation process for tsunami impacts focuses on elevation and hypothetical fault rupture of known and predicted earthquakes. However, there are several known tsunami deposits in the Puget Sound that are not from Cascadia or Seattle fault tsunamis, potentially from other faults within the region, that could affect tsunami mitigation. Work to understand newly discovered crustal deformation and faults in Puget Sound is ongoing, therefore evacuation and inundation maps need to be updated to include these new faults and …

Virginia Woolf In The River: The Intersection Of Relativity And Modern Buddhism In Mrs. Dalloway, Sawyer James Henry

International Journal of Undergraduate Research and Creative Activities

The modernist period ushered forth numerous scientific and philosophical theories that had a notable influence on art, literature, psychology, and philosophy. Discoveries such as Einstein’s general theory of relativity inspired theologians, philosophers, and psychologists to focalize new concepts of self, identity, time, reality, and human experience. These shifts in contemporary human understanding developed in concurrence with increased global travel and intellectual exchange between Western and Eastern countries. As a result, writers, philosophers, and artists became more interested in Buddhism and other Eastern philosophical beliefs. Virginia Woolf, while being a self-proclaimed atheist, was deeply influenced by Eastern philosophy and well versed …

A Comparison Between Naïve Bayes And Random Forest To Predict Breast Cancer, Kendall Lemons

International Journal of Undergraduate Research and Creative Activities

Accurate diagnosis of breast cancer is very beneficial as breast cancer is the second-leading cause of cancer death in women after lung cancer in the US. This study compares two machine learning approaches to diagnose breast cancer using a publicly available dataset, which comprises of features computed from a digitized image of a fine needle aspirate (FNA). We employ two different machine learning techniques, namely Naïve Bayes and Random Forest to measure the accuracy of the diagnosis. Using 569 patient's information and 31 features, the above three machine learning classifiers are implemented. According to the findings, the Random Forest classifier …

Object-Based Image Analysis Of Slum Settlements: A Case Study From Dar Es Salaam, Tanzania, Peyton A. Moran, Ethan Willis, Sunhui Sim

International Journal of Undergraduate Research and Creative Activities

In recent years, slum settlements developed in nations, due to increases in population density and a lack of land use planning (Dar Ramani Huria, 2016). Remote sensing provides city planners, engineers, and local officials the ability to analyze past, present, and possible future growth of slum settlements and inadequate access to urban services (water, garbage disposal system, etc.). The research aims to extract building footprints of slum settlements in Dar es Salaam, Tanzania. Therefore, the purpose of this research was to employ remote sensing methods, in order to identify and extract slum settlements in the observed area. High resolution imagery …