Search results for: written corrective feedback
1606 Technical, Functional, and Behavioural Aspects and Their Attributes in Survey Questionnaire for Post Occupancy Evaluation of Residential Hostels
Authors: Meenal Kumar
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The structure of a questionnaire becomes critical in gathering accurate feedback in a post-occupancy evaluation of a building. A survey instrument like this one consists of questions based on various aspects of a constructed facility. The questions and the qualities reflect the goals and determine the nature of the survey, which can be classified into several types. Therefore, a survey instrument uses appropriately described attributes. This ongoing research aims to provide an appropriate technique for framing the Questionnaire, taking into account the relevant aspects of the study and its defining features that analyze building performance from the user's perspective, which can further benefit the architects, planners, and designers in designing user-friendly spaces.Keywords: post occupancy evaluations, satisfaction, attributes, survey, building performance evaluations
Procedia PDF Downloads 711605 Conscious Capitalism, Conscious Leadership, and Contemplative Management Education: Exploring Pedagogical Implications
Authors: Charlie Yang
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The idea that business practitioners urgently need a more holistic and humanistic philosophy about the free market economy has gained some attraction among business practitioners and business professors. Those who have endorsed “conscious capitalism” as an emerging business philosophy also contended that business education should be grounded in a more positive understanding of capitalism, which enables future business leaders to have a greater impact on the world. This study is designed to critically examine the theoretical foundations of conscious capitalism and its practical and pedagogical possibilities as an emerging business movement. Based on the analysis of qualitative data collected through reflective essays written by business students, I will discuss the pedagogical and practical implications for developing conscious leadership in the context of more transformative and contemplative management education.Keywords: conscious capitalism, conscious leadership, contemplative management education, contemplative pedagogy
Procedia PDF Downloads 741604 IntelliCane: A Cane System for Individuals with Lower-Limb Mobility and Functional Impairments
Authors: Adrian Bostan, Nicolae Tapus, Adriana Tapus
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The purpose of this research paper is to study and develop a system that is able to help identify problems and improve human rehabilitation after traumatic injuries. Traumatic injuries in human’s lower limbs can occur over a life time and can have serious side effects if they are not treated correctly. In this paper, we developed an intelligent cane (IntelliCane) so as to help individuals in their rehabilitation process and provide feedback to the users. The first stage of the paper involves an analysis of the existing systems on the market and what can be improved. The second stage presents the design of the system. The third part, which is still under development is the validation of the system in real world setups with people in need. This paper presents mainly stages one and two.Keywords: IntelliCane, 3D printing, microprocessor, weight measurement, rehabilitation tool
Procedia PDF Downloads 2481603 The Impact of Different Extra-Linguistic and Intro–Linguistic Factors of Contemporary Albanian Technical Terminology
Authors: Gani Pllana, Sadete Pllana, Albulena Pllana Breznica
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The history of appearance and development of technical fields in our country sheds light on the relationships they have entered into with social factors indicating what kinds of factors have prevailed in their appearance and development. Thus, for instance, at the end of the 19th century, a number of knowledge fields were stipulated by political factors, cultural and linguistic factors that are inextricably linked to our nation's efforts to arouse national consciousness through the growth of educational and cultural level of the people. Some sciences, through their fundamental special fields probably would be one of those factors that would accomplish this objective. Other factors were the opening of schools and the drafting of relevant textbooks thereby their accomplishment is to be achieved by means of written language. Therefore the first fundamental knowledge fields were embodied with them, such as mathematics, linguistics, geography.Keywords: Albanian language, development of terminology, standardization of terminology, technical fields
Procedia PDF Downloads 1761602 Transparency in Politics: Evaluation Rules and Principles
Authors: Stylianos Galoukas
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since the eve of human societies, the need for survival and covering even the most basic needs such as hunting for food, led to the realization of the need for regulation between the personal and common interest. This led to the establishment of initially unwritten and later on, written rules which then became the Law. Transparency as a word has been used for more than 2.500 years. Born in ancient Greece around the 5th BC century and although it was not originally correlated to political or public administration acts, its enclosed principles and rules, were given even then, great attention. In today’s times of fake news and meta-politics, transparency has greatly correlated with the fight against corruption especially in the financially related matters. It is believed however that transparency, being a much wider than corruption meaning, has an even greater role to play than the corruption counterpart. It can be further used to unveil or examine the genuineness of the will towards the public interest, behind every public policy or political act. Therefore, herein the timeless and fundamental principles of institutional and public administration transparency are made clear as well as their application rules that can and ought to be used as evaluation criteria.Keywords: evaluation citeria, policies, politics, principles, rules, transparency
Procedia PDF Downloads 2051601 Emerging Methods as a Tool for Obtaining Subconscious Feedback in E-Commerce and Marketplace
Authors: J. Berčík, A. Mravcová, A. Rusková, P. Jurčišin, R. Virágh
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The online world is changing every day. With this comes the emergence and development of new business models. One of them is the sale of several types of products in one place. This type of sales in the form of online marketplaces has undergone a positive development in recent years and represents a kind of alternative to brick-and-mortar shopping centres. The main philosophy is to buy several products under one roof. Examples of popular e-commerce marketplaces are Amazon, eBay, and Allegro. Their share of total e-commerce turnover is expected to even double in the coming years. The paper highlights possibilities for testing web applications and online marketplace using emerging methods like stationary eye cameras (eye tracking) and facial analysis (FaceReading).Keywords: emerging methods, consumer neuroscience, e-commerce, marketplace, user experience, user interface
Procedia PDF Downloads 741600 Stabilization of the Bernoulli-Euler Plate Equation: Numerical Analysis
Authors: Carla E. O. de Moraes, Gladson O. Antunes, Mauro A. Rincon
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The aim of this paper is to study the internal stabilization of the Bernoulli-Euler equation numerically. For this, we consider a square plate subjected to a feedback/damping force distributed only in a subdomain. An algorithm for obtaining an approximate solution to this problem was proposed and implemented. The numerical method used was the Finite Difference Method. Numerical simulations were performed and showed the behavior of the solution, confirming the theoretical results that have already been proved in the literature. In addition, we studied the validation of the numerical scheme proposed, followed by an analysis of the numerical error; and we conducted a study on the decay of the energy associated.Keywords: Bernoulli-Euler plate equation, numerical simulations, stability, energy decay, finite difference method
Procedia PDF Downloads 4191599 Family Photos as Catalysts for Writing: A Pedagogical Exercise in Visual Analysis with MA Students
Authors: Susana Barreto
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This paper explores a pedagogical exercise that employs family photos as catalysts for teaching visual analysis and inspiring academic writing among MA students. The study aimed to achieve two primary objectives: to impart students with the skills of analyzing images or artifacts and to ignite their writing for research purposes. Conducted at Viana Polytechnic in Portugal, the exercise involved two classes on Arts Management and Art Education Master course comprising approximately twenty students from diverse academic backgrounds, including Economics, Design, Fine Arts, and Sociology, among others. The exploratory exercise involved selecting an old family photo, analyzing its content and context, and deconstructing the chosen images in an intuitive and systematic manner. Students were encouraged to engage in photo elicitation, seeking insights from family/friends to gain multigenerational perspectives on the images. The feedback received from this exercise was consistently positive, largely due to the personal connection students felt with the objects of analysis. Family photos, with their emotional significance, fostered deeper engagement and motivation in the learning process. Furthermore, visual analysing family photos stimulated critical thinking as students interpreted the composition, subject matter, and potential meanings embedded in the images. This practice enhanced their ability to comprehend complex visual representations and construct compelling visual narratives, thereby facilitating the writing process. The exercise also facilitated the identification of patterns, similarities, and differences by comparing different family photos, leading to a more comprehensive analysis of visual elements and themes. Throughout the exercise, students found analyzing their own photographs both enjoyable and insightful. They progressed through preliminary analysis, explored content and context, and artfully interwove these components. Additionally, students experimented with various techniques such as converting photos to black and white, altering framing angles, and adjusting sizes to unveil hidden meanings.The methodology employed included observation, documental analysis of written reports, and student interviews. By including students from diverse academic backgrounds, the study enhanced its external validity, enabling a broader range of perspectives and insights during the exercise. Furthermore, encouraging students to seek multigenerational perspectives from family and friends added depth to the analysis, enriching the learning experience and broadening the understanding of the cultural and historical context associated with the family photos Highlighting the emotional significance of these family photos and the personal connection students felt with the objects of analysis fosters a deeper connection to the subject matter. Moreover, the emphasis on stimulating critical thinking through the analysis of composition, subject matter, and potential meanings in family photos suggests a targeted approach to developing analytical skills. This improvement focuses specifically on critical thinking and visual analysis, enhancing the overall quality of the exercise. Additionally, the inclusion of a step where students compare different family photos to identify patterns, similarities, and differences further enhances the depth of the analysis. This comparative approach adds a layer of complexity to the exercise, ultimately leading to a more comprehensive understanding of visual elements and themes. The expected results of this study will culminate in a set of practical recommendations for implementing this exercise in academic settings.Keywords: visual analysis, academic writing, pedagogical exercise, family photos
Procedia PDF Downloads 631598 The Development and Evaluation of the Reliability and Validity of the Science Flow Experience Scale
Authors: Wen-Wei Chiang
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In this study, the researcher developed a scale for use in measuring the degree to which high school students experience a state of flow. The researcher then verified its reliability and validity in an actual classroom setting. The ultimate objective was to identify feasible methods by which to promote the experience of a flow state among high school students engaged in the study of science. The nine indices identified in this study to assess the engagement of high school students focus primarily on the study of science-related topics; however, the principles on which they are based are applicable to a wide range of learning situations. Teachers must outline the goals of each lesson clearly and provide unambiguous feedback. They must also look for ways to make the lessons more fun and appealing.Keywords: flow experience, positive psychology, questionnaire, science learning
Procedia PDF Downloads 1221597 Teaching Intercultural Literary Genres in Pakistani Universities: The Undergraduate Students’ Perspective on the Poetry of Rumi and Blake
Authors: Afshan Liaquat
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Pakistan is a multicultural country, and people are divided across political and religious values. The major objective of this study is to investigate the pedagogical relevance of the poetry of Rumi and Blake for culturally diverse undergraduate classes in Pakistani universities in Lahore. The study was based on a survey research design. A closed-ended questionnaire was developed for data collection from 100 students purposively selected from two universities in Lahore. The findings of the study indicate that intercultural poetry with the theme of Love, written by poets like Rumi and Blake, needs to be taught at the undergraduate level. The study has implications for students, teachers, and genre-based syllabus designers associated with teaching English Literature in Pakistani universities.Keywords: intercultural literature, globalization, spiritual love, teaching of cross-cultural literature
Procedia PDF Downloads 541596 Blame Classification through N-Grams in E-Commerce Customer Reviews
Authors: Subhadeep Mandal, Sujoy Bhattacharya, Pabitra Mitra, Diya Guha Roy, Seema Bhattacharya
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E-commerce firms allow customers to evaluate and review the things they buy as a positive or bad experience. The e-commerce transaction processes are made up of a variety of diverse organizations and activities that operate independently but are connected together to complete the transaction (from placing an order to the goods reaching the client). After a negative shopping experience, clients frequently disregard the critical assessment of these businesses and submit their feedback on an all-over basis, which benefits certain enterprises but is tedious for others. In this article, we solely dealt with negative reviews and attempted to distinguish between negative reviews where the e-commerce firm is explicitly blamed by customers for a bad purchasing experience and other negative reviews.Keywords: e-commerce, online shopping, customer reviews, customer behaviour, text analytics, n-grams classification
Procedia PDF Downloads 2621595 Rethinking of Self-Monitoring and Self-Response Roles in Teaching Grammar Knowledge to Iranian EFL Learners
Authors: Gholam Reza Parvizi, Ali Reza Kargar, Amir Arani
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In the present days, learning and teaching researchers have emphasized the role which teachers, tutors, and trainers’ constraint knowledge treat in resizing and trimming what they perform in educational atmosphere. Regarding English language as subject to teaching, although the prominence of instructor’s knowledge about grammar has also been stressed, but the lack of empirical insights into the relationship between teacher’ self-monitoring and self-response of grammar knowledge have been observed. With particular attention to the grammar this article indicates and discusses information obtained self- feedback and conversing teachers of a kind who backwash the issue. The result of the study indicates that enabling teachers to progress and maintain a logical and realistic awareness of their knowledge about grammar have to be prominent goal for teachers’ education and development programs.Keywords: grammar knowledge, self-monitoring, self-response, teaching grammar, language teaching program
Procedia PDF Downloads 5651594 Navigating the VUCA World with a Strong Heart and Mind: How to Build Passion and Character
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The paper presents the PASSION Programme designed by a government school in Singapore, guided by national goals as well as research-based pedagogies that aims to nurture students to become lifelong learners with the strength of character. The design and enactment of the integrated approach to develop in students good character, resilience and social-emotional well-being, future readiness, and active citizenship is guided by a set of principles that amalgamates Biesta’s domains of purposes of education and authentic learning. Data in terms of evidence of students’ learning and students’ feedback were collected, analysed, and suggests that the learning experience benefitted students by boosting their self-confidence, self-directed and collaborative learning skills, as well as empathy.Keywords: lifelong learning, character and citizenship education, education and career guidance, 21CC, teaching and learning empathy
Procedia PDF Downloads 1501593 The Application of a Hybrid Neural Network for Recognition of a Handwritten Kazakh Text
Authors: Almagul Assainova , Dariya Abykenova, Liudmila Goncharenko, Sergey Sybachin, Saule Rakhimova, Abay Aman
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The recognition of a handwritten Kazakh text is a relevant objective today for the digitization of materials. The study presents a model of a hybrid neural network for handwriting recognition, which includes a convolutional neural network and a multi-layer perceptron. Each network includes 1024 input neurons and 42 output neurons. The model is implemented in the program, written in the Python programming language using the EMNIST database, NumPy, Keras, and Tensorflow modules. The neural network training of such specific letters of the Kazakh alphabet as ә, ғ, қ, ң, ө, ұ, ү, h, і was conducted. The neural network model and the program created on its basis can be used in electronic document management systems to digitize the Kazakh text.Keywords: handwriting recognition system, image recognition, Kazakh font, machine learning, neural networks
Procedia PDF Downloads 2681592 Linac Quality Controls Using An Electronic Portal Imaging Device
Authors: Domingo Planes Meseguer, Raffaele Danilo Esposito, Maria Del Pilar Dorado Rodriguez
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Monthly quality control checks for a Radiation Therapy Linac may be performed is a simple and efficient way once they have been standardized and protocolized. On the other hand this checks, in spite of being imperatives, require a not negligible execution times in terms of machine time and operators time. Besides it must be taken into account the amount of disposable material which may be needed together with the use of commercial software for their performing. With the aim of optimizing and standardizing mechanical-geometric checks and multi leaves collimator checks, we decided to implement a protocol which makes use of the Electronic Portal Imaging Device (EPID) available on our Linacs. The user is step by step guided by the software during the whole procedure. Acquired images are automatically analyzed by our programs all of them written using only free software.Keywords: quality control checks, linac, radiation oncology, medical physics, free software
Procedia PDF Downloads 2031591 Off-Topic Text Detection System Using a Hybrid Model
Authors: Usama Shahid
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Be it written documents, news columns, or students' essays, verifying the content can be a time-consuming task. Apart from the spelling and grammar mistakes, the proofreader is also supposed to verify whether the content included in the essay or document is relevant or not. The irrelevant content in any document or essay is referred to as off-topic text and in this paper, we will address the problem of off-topic text detection from a document using machine learning techniques. Our study aims to identify the off-topic content from a document using Echo state network model and we will also compare data with other models. The previous study uses Convolutional Neural Networks and TFIDF to detect off-topic text. We will rearrange the existing datasets and take new classifiers along with new word embeddings and implement them on existing and new datasets in order to compare the results with the previously existing CNN model.Keywords: off topic, text detection, eco state network, machine learning
Procedia PDF Downloads 911590 Calibration of a Large Standard Step Height with Low Sampled Coherence Scanning Interferometry
Authors: Dahi Ghareab Abdelsalam Ibrahim
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Scanning interferometry is commonly used for measuring the three-dimensional profiling of surfaces. Here, we used a scanning stage calibrated with standard gauge blocks to measure a standard step height of 200μm. The stage measures precisely the envelope of interference at the platen and at the surface of the step height. From the difference between the two envelopes, we measured the step height of the sample. Experimental measurements show that the measured value matches well with the nominal value of the step height. A light beam of 532nm from a Tungsten Lamp is collimated and incident on the interferometer. By scanning, two envelopes were produced. The envelope at the platen surface and the envelope at the object surface were determined precisely by a written program code, and then the difference between them was measured from the calibrated scanning stage. The difference was estimated to be in the range of 198 ± 2 μm.Keywords: optical metrology, digital holography, interferometry, phase unwrapping
Procedia PDF Downloads 791589 Design of an Augmented Automatic Choosing Control with Constrained Input by Lyapunov Functions Using Gradient Optimization Automatic Choosing Functions
Authors: Toshinori Nawata
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In this paper a nonlinear feedback control called augmented automatic choosing control (AACC) for a class of nonlinear systems with constrained input is presented. When designing the control, a constant term which arises from linearization of a given nonlinear system is treated as a coefficient of a stable zero dynamics. Parameters of the control are suboptimally selected by maximizing the stable region in the sense of Lyapunov with the aid of a genetic algorithm. This approach is applied to a field excitation control problem of power system to demonstrate the splendidness of the AACC. Simulation results show that the new controller can improve performance remarkably well.Keywords: augmented automatic choosing control, nonlinear control, genetic algorithm, zero dynamics
Procedia PDF Downloads 4811588 Gravitrap for Surveillance of Mosquito Density in Kaohsiung
Authors: Meng-Yu Tsai, Jui-hun Chang, Wen-Feng Hung, Jing-Dong Chou
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The objective of this paper was to use gravitrap to survey the mosquito density in Kaohsiung. Gravitrap is one of the tools for surveillance the mosquito density. Gravitrap not only monitor the mosquito density but also decrease the mosquito density. Kaohsiung Environment Protection Bureau (KEPB) used gravitrap to monitor the mosquito density in 2016. KEPB put gravitrap in five districts which had the more confirmed dengue cases in 2015. The results indicated that (1)the highest positive rate (PR) of gravitrap was in Gushan district, the PR of gravitrap in Gushan district was 19.25%. (2) the lowest PR of gravitrap was in Sanmin district, the PR of gravitrap in Sanmin district was 8.55%. (3) compared these two districts, the most important factor to influence of PR of gravitrap was the knowledge of dengue prevention. Therefore, the PR of gravitrap was one of the references for making dengue prevention policy.Keywords: continuous assessment, course integration, curricular reform, student feedback
Procedia PDF Downloads 2671587 Reduction of Defects Using Seven Quality Control Tools for Productivity Improvement at Automobile Company
Authors: Abdul Sattar Jamali, Imdad Ali Memon, Maqsood Ahmed Memon
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Quality of production near to zero defects is an objective of every manufacturing and service organization. In order to maintain and improve the quality by reduction in defects, Statistical tools are being used by any organizations. There are many statistical tools are available to assess the quality. Keeping in view the importance of many statistical tools, traditional 7QC tools has been used in any manufacturing and automobile Industry. Therefore, the 7QC tools have been successfully applied at one of the Automobile Company Pakistan. Preliminary survey has been done for the implementation of 7QC tool in the assembly line of Automobile Industry. During preliminary survey two inspection points were decided to collect the data, which are Chassis line and trim line. The data for defects at Chassis line and trim line were collected for reduction in defects which ultimately improve productivity. Every 7QC tools has its benefits observed from the results. The flow charts developed for better understanding about inspection point for data collection. The check sheets developed for helps for defects data collection. Histogram represents the severity level of defects. Pareto charts show the cumulative effect of defects. The Cause and Effect diagrams developed for finding the root causes of each defects. Scatter diagram developed the relation of defects increasing or decreasing. The P-Control charts developed for showing out of control points beyond the limits for corrective actions. The successful implementation of 7QC tools at the inspection points at Automobile Industry concluded that the considerable amount of reduction on defects level, as in Chassis line from 132 defects to 13 defects. The total 90% defects were reduced in Chassis Line. In Trim line defects were reduced from 157 defects to 28 defects. The total 82% defects were reduced in Trim Line. As the Automobile Company exercised only few of the 7 QC tools, not fully getting the fruits by the application of 7 QC tools. Therefore, it is suggested the company may need to manage a mechanism for the application of 7 QC tools at every section.Keywords: check sheet, cause and effect diagram, control chart, histogram
Procedia PDF Downloads 3291586 Face App: AI-Powered Photo Editing
Authors: Reema Zagzoog, Bedour Al-Abbadi, Haneen Iskandar
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FaceApp, a popular photo editing app, has taken the world by storm with its ability to transform faces using advanced AI. This project dives deep into the app's features, analyzing its impact and user perception. By collecting and analyzing user feedback and app metrics, we explored how AI is used to manipulate facial features, such as age, gender, and expression. We dissected the realism of these transformations and the appeal they hold for users. Additionally, we investigated the most popular editing tools within the app, gaining insights into user preferences and behavior. Through a blend of quantitative and qualitative analysis, we uncovered key findings that shed light on the effectiveness of AI-powered photo editing. Our research provides valuable insights into user behavior and preferences, offering implications for future developments in the field of digital image processing.Keywords: features, AI-powered photo editing, facial, analyze
Procedia PDF Downloads 141585 Video-Based System for Support of Robot-Enhanced Gait Rehabilitation of Stroke Patients
Authors: Matjaž Divjak, Simon Zelič, Aleš Holobar
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We present a dedicated video-based monitoring system for quantification of patient’s attention to visual feedback during robot assisted gait rehabilitation. Two different approaches for eye gaze and head pose tracking are tested and compared. Several metrics for assessment of patient’s attention are also presented. Experimental results with healthy volunteers demonstrate that unobtrusive video-based gaze tracking during the robot-assisted gait rehabilitation is possible and is sufficiently robust for quantification of patient’s attention and assessment of compliance with the rehabilitation therapy.Keywords: video-based attention monitoring, gaze estimation, stroke rehabilitation, user compliance
Procedia PDF Downloads 4291584 Design and Implementation of a Control System for a Walking Robot with Color Sensing and Line following Using PIC and ATMEL Microcontrollers
Authors: Ibraheem K. Ibraheem
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The aim of this research is to design and implement line-tracking mobile robot. The robot must follow a line drawn on the floor with different color, avoids hitting moving object like another moving robot or walking people and achieves color sensing. The control system reacts by controlling each of the motors to keep the tracking sensor over the middle of the line. Proximity sensors used to avoid hitting moving objects that may pass in front of the robot. The programs have been written using micro c instructions, then converted into PIC16F887 ATmega48/88/168 microcontrollers counterparts. Practical simulations show that the walking robot accurately achieves line following action and exactly recognizes the colors and avoids any obstacle in front of it.Keywords: color sensing, H-bridge, line following, mobile robot, PIC microcontroller, obstacle avoidance, phototransistor
Procedia PDF Downloads 4021583 A Robust Software for Advanced Analysis of Space Steel Frames
Authors: Viet-Hung Truong, Seung-Eock Kim
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This paper presents a robust software package for practical advanced analysis of space steel framed structures. The pre- and post-processors of the presented software package are coded in the C++ programming language while the solver is written by using the FORTRAN programming language. A user-friendly graphical interface of the presented software is developed to facilitate the modeling process and result interpretation of the problem. The solver employs the stability functions for capturing the second-order effects to minimize modeling and computational time. Both the plastic-hinge and fiber-hinge beam-column elements are available in the presented software. The generalized displacement control method is adopted to solve the nonlinear equilibrium equations.Keywords: advanced analysis, beam-column, fiber-hinge, plastic hinge, steel frame
Procedia PDF Downloads 3111582 Hawkes Process-Based Reflexivity Analysis in the Cryptocurrency Market
Authors: Alev Atak
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We study the endogeneity in the cryptocurrency market over the branching ratio of the Hawkes process and evaluate the movement of self-excitability in the financial markets. We consider a semi-parametric self-exciting point process regression model where the excitation function is assumed to be smooth and decreasing but otherwise unspecified, and the baseline intensity is assumed to be a linear function of the regressors. We apply the empirical analysis to the three largest crypto assets, i.e. Bitcoin - Ethereum - Ripple, and provide a comparison with other financial assets such as SP500, Gold, and the volatility index VIX observed from January 2015 to December 2020. The results depict variable and high levels of endogeneity in the basket of cryptocurrencies under investigation, underlining the evidence of a significant role of endogenous feedback mechanisms in the price formation process.Keywords: hawkes process, cryptocurrency, endogeneity, reflexivity
Procedia PDF Downloads 861581 Homeostatic Analysis of the Integrated Insulin and Glucagon Signaling Network: Demonstration of Bistable Response in Catabolic and Anabolic States
Authors: Pramod Somvanshi, Manu Tomar, K. V. Venkatesh
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Insulin and glucagon are responsible for homeostasis of key plasma metabolites like glucose, amino acids and fatty acids in the blood plasma. These hormones act antagonistically to each other during the secretion and signaling stages. In the present work, we analyze the effect of macronutrients on the response from integrated insulin and glucagon signaling pathways. The insulin and glucagon pathways are connected by DAG (a calcium signaling component which is part of the glucagon signaling module) which activates PKC and inhibits IRS (insulin signaling component) constituting a crosstalk. AKT (insulin signaling component) inhibits cAMP (glucagon signaling component) through PDE3 forming the other crosstalk between the two signaling pathways. Physiological level of anabolism and catabolism is captured through a metric quantified by the activity levels of AKT and PKA in their phosphorylated states, which represent the insulin and glucagon signaling endpoints, respectively. Under resting and starving conditions, the phosphorylation metric represents homeostasis indicating a balance between the anabolic and catabolic activities in the tissues. The steady state analysis of the integrated network demonstrates the presence of a bistable response in the phosphorylation metric with respect to input plasma glucose levels. This indicates that two steady state conditions (one in the homeostatic zone and other in the anabolic zone) are possible for a given glucose concentration depending on the ON or OFF path. When glucose levels rise above normal, during post-meal conditions, the bistability is observed in the anabolic space denoting the dominance of the glycogenesis in liver. For glucose concentrations lower than the physiological levels, while exercising, metabolic response lies in the catabolic space denoting the prevalence of glycogenolysis in liver. The non-linear positive feedback of AKT on IRS in insulin signaling module of the network is the main cause of the bistable response. The span of bistability in the phosphorylation metric increases as plasma fatty acid and amino acid levels rise and eventually the response turns monostable and catabolic representing diabetic conditions. In the case of high fat or protein diet, fatty acids and amino acids have an inhibitory effect on the insulin signaling pathway by increasing the serine phosphorylation of IRS protein via the activation of PKC and S6K, respectively. Similar analysis was also performed with respect to input amino acid and fatty acid levels. This emergent property of bistability in the integrated network helps us understand why it becomes extremely difficult to treat obesity and diabetes when blood glucose level rises beyond a certain value.Keywords: bistability, diabetes, feedback and crosstalk, obesity
Procedia PDF Downloads 2781580 Addressing Organizational Burnout in Higher Education: A Systemic Approach to Faculty Well-Being and Institutional Resilience
Authors: Liza L. S. Choi
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Organizational burnout in higher education presents a critical challenge, undermining faculty well-being and institutional effectiveness. This study adopts a systemic perspective, addressing burnout through evidence-based strategies beyond individual coping mechanisms. Utilizing a meta-synthesis of existing literature, the author examines the underlying causes of burnout through the lenses of relational leadership, interpretivist theory, nudge theory, and the ADKAR model. The methodology synthesizes secondary data from peer-reviewed research, comprehensively analyzing key contributors to burnout, including excessive workloads, inadequate leadership, insufficient resources, and the absence of psychological safety. Key findings reveal that addressing burnout requires multi-faceted interventions. Effective implementation begins with leadership training programs grounded in relational leadership principles. These programs empower leaders to build trust by acknowledging and addressing faculty's unique challenges, such as workload inequities and insufficient support. For example, leaders can utilize interpretivist approaches to collect qualitative feedback through focus groups or anonymous surveys, providing actionable insights into the lived experiences of faculty. Institutions should establish policies encouraging open communication and normalizing feedback mechanisms to promote psychological safety. These initiatives include regular town halls, anonymous feedback portals, and structured team-building activities. They create environments where faculty feel supported and valued, reducing the stigma of voicing concerns. Drawing inspiration from successful practices in the healthcare sector, the author advocates for adopting an Associate Vice President (AVP) of Wellness role to lead organizational well-being initiatives. This role would centralize efforts to address faculty burnout and job satisfaction, ensuring alignment across departments and breaking down silos of operation. By fostering cross-departmental collaboration, this approach can lead to more integrated and efficient solutions, maximizing resource utilization and enhancing institutional resilience. The ADKAR model offers a structured framework for managing organizational change, emphasizing Awareness, Desire, Knowledge, Ability, and Reinforcement. Specific applications include facilitating workshops to raise awareness of burnout's impact, providing professional development programs that enhance faculty time management skills, and embedding well-being practices—such as flexible scheduling and equitable resource distribution—into institutional policies. Nudge theory further supports these efforts by employing subtle cues, such as reminders and default options, to encourage healthier work habits and foster collaboration. Finally, institutions should regularly evaluate the effectiveness of these interventions by implementing metrics such as faculty engagement scores, turnover rates, and utilization of wellness resources. By adopting a holistic and scalable framework that includes the AVP Wellness role and eliminates operational silos, this study provides academic institutions with practical tools to enhance morale, foster collaboration, and build resilience, ultimately addressing organizational burnout and creating a supportive educational environment.Keywords: higher education, organizational burnout, relational leadership, culture of well-being and engagement
Procedia PDF Downloads 151579 Ideological Manipulations and Cultural-Norm Constraints
Authors: Masoud Hassanzade Novin, Bahloul Salmani
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Translation cannot be considered as a simple linguistic act. Through the rise of descriptive approach in the late 1970s and 1980s, translation process managed to meet the requirements of social aspects as well as linguistic approaches. To have the translation considered as the cross-cultural communication through which various cultures communicate in ideological and cultural constraints, the contrastive analysis was conducted in this paper to reveal the distortions imposed in the translated texts. The corpus of the study involved the novel 1984 written by George Orwell and its Persian translated texts which were analyzed through the qualitative type of the research based on critical discourse analysis (CDA) and Toury's norms as well as Lefever's concepts of ideology. Results of the study revealed the point that ideology and the cultural constraints were considered as an important stimulus which can control the process of the translation.Keywords: critical discourse analysis, ideology, norms, translated texts
Procedia PDF Downloads 3411578 Antioxidants: Some Medicinal Plants in Indian System of Medicine Work as Anti-cervical Cancer
Authors: Kamini Kaushal
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Medicinal plants of Ayurveda are effective in the treatment of cervical cancer. The aim of this paper is to assess anti cancerous activities of these medicinal plants against cancer. Most of the medicinal plants in Ayurveda are using to treat cervical cancer as name of disease as treatment of YONI VYAPADA. The selected plants has been studied scientifically in India and evidence based written since Vedic era. The compilation results showed potential anti cervical cancer activity of the tested plants. There plants are remaining under the dark due to lack of awareness, lack of popularity and barrier of language. Now this is the time to eye opener regarding the classical text and clinical evidences, so that we can give the hope to world's affected women from this disease. World is waiting for such type of remedy which is having zero side effects, low cost and effective.Keywords: anti cancerous, cervical cancer, ayurveda, medicinal plants, scientific study, classical text
Procedia PDF Downloads 4331577 Analyzing Claude Debussy’s Piano Preludes by Focusing on His Recordings
Authors: Parham Bakhtiari
Abstract:
Between 1910 and 1912, Claude Debussy recorded twelve of his solo piano pieces. Although Debussy frequently provided advice to his students on performing while they followed the written notes when performing, his personal recordings are characterized by creative liberties and unique freedom interpretations. Debussy's use of numerous interpretive gestures in these recordings is fascinating and corresponds with the techniques utilized by French Baroque keyboard performers. This paper will situate Debussy's presentation in the Baroque musical approach. Initially, we will discuss the recording by analyzing Welte-Mignon's used technology to guarantee the reliability of these recordings. Then, we will find commonalities in the intricate performances of harpsichord musicians who played in the 1600s and 1700s and recordings of Debussy. Finally, by drawing comparisons, we will review the patterns by contrasting Debussy's execution with recordings of the same pieces from the latter half of the 20th century as striving for improved presentations while limiting artistic freedom.Keywords: music, Debussy, piano, performance, prelude
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