Contemporary Approaches Research Articles

The development of implicit leadership theories during childhood: A reconceptualization through the lens of overlapping waves theory.

Implicit leadership theories (ILTs) are people's lay theories, definitions, or conceptualizations of leadership. In adults, they determine what actions we perceive as leadership, influence to whom we grant leadership status, and shape our own behaviors when we want to be seen as leader. Naturally, there has been an enduring interest in how these ILTs develop in children. Current theorizing on the development of leadership conceptualizations in children aligns with a stepwise progression mirroring Piaget's stage-based approach to cognitive development. However, contemporary approaches to cognitive development, such as Siegler's overlapping waves theory (OWT), acknowledge that children's development is linked to cognitive success and failure. This article integrates the findings from empirical studies into children's leadership conceptualizations and reinterprets them against OWT. This reinterpretation resolves findings that align poorly with a stepwise approach and demonstrates a strong fit with OWT. As such, children's leadership conceptualizations develop by generating and testing cognitive approaches-physical-spatiotemporal, functional, socioemotional, and humanitarian-and instead of progressing through these in order and according to age, they display variation and selection, that with experience and exposure, lay down selective combinations, which often engage multiple dimensions simultaneously. Consequently, the development of children's understanding of leaders is nonlinear, can be multidimensional, and is based on trial and error largely in response to their experiences. The article concludes with a discussion of the implications for future research and practice. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

The Ideal Education Concept According to Ibn Khaldun's Thought: Relevance and Application in the Modern Era

This study aims to explore the concept of ideal education according to Ibn Khaldun's thought as outlined in his book Muqaddimah, and to analyze its relevance and potential implementation in the context of modern education, particularly in Indonesia. Through a qualitative literature review method, this study identifies and examines the main aspects of Ibn Khaldun's educational thought, including educational objectives, teaching methods, curriculum, the role of teachers, and the learning environment. The findings indicate that Ibn Khaldun has a holistic and comprehensive view of education that emphasizes the balance between intellectual, moral, and spiritual development. The relevance of his ideas to modern education is reflected in various contemporary approaches, such as interactive learning and integrative curricula. The study also reveals that many of Ibn Khaldun's educational principles can be adapted to the Indonesian education system to enhance the quality and effectiveness of learning. The conclusion of this research underscores the importance of integrating historical values relevant to modern educational needs to create a more holistic and inclusive education system. Recommendations are provided for further research focusing on the practical implementation of Ibn Khaldun's educational concepts in various educational contexts.

Examination of the Impact of Contemporary Additions on the Historical Building’s Energy Performance

Energy efficient preservation of historical buildings is an important issue. Decisions and interventions taken during the renewal and strengthening of these worn out and destroyed buildings gain importance. The application of contemporary additions in restoration has recently increased due to reasons such as the redesign of the spaces of historical buildings that have not reached the present day or the need for a new post-functional space. In this study, it is aimed to show the effect of these contemporary additions on the energy performance of the building with a sample study. For this purpose, energy analyzes were carried out through Design Builder on the historical Süleyman Pasha Bath, which is located in Kocaeli. Simulations were applied on the stone, which is the original material of the bath, and the glass material applied with the contemporary addition. The effect of contemporary addition on the historical building was also examined for different climate options. It was observed that the annual total energy load increased in all climate regions with contemporary addition. It has been concluded that although the original state of the building is larger in volume, the energy consumption is lower and the contemporary addition negatively affects the energy performance of the building. In the contemporary addition design phase, energy efficiency must be considered and a decision should be made due to various analyzes. The application of the most effective materials and construction techniques in accordance with contemporary additional design approaches gains importance in terms of the sustainability of the building.

Review of Contemporary QSAR Study Approach

Review of Contemporary QSAR Study Approach

Gold Nanoparticle Synthesis and its Mode of Action as an Effective Therapy against Breast Carcinoma: Analysis of Traditional Methods and their Comparison with New Methods

Abstract: Breast cancer is one of the most widespread and lethal malignancies afflicting females globally. The global incidence of breast cancer is on the rise, with an anticipated 4.4 million cases by 2070. Notably, breast cancer constitutes approximately 25% of all cancer diagnoses. In the realm of biomedical sciences, nanotechnology has ushered in a transformative era, particularly in cancer therapy and diagnostics. Nanoparticles offer the capability to tailor specific sizes, with elevated surface-to-volume ratios proving advantageous for drug distribution by ensuring a substantial medicines loading volume. Gold nanoparticles exhibit a remarkable selectivity for cancer cells, primarily attributed to the heightened permeability and retaining effects. This study aims to assess the effectiveness of gold nanoparticles in breast cancer therapy, comparing them with traditional techniques from previous research and elucidating their mechanism of action. Data for analysis were sourced from various platforms, including Web of Science and Google Scholar, comprising previously published information. Analysis revealed that historical studies employed conventional techniques for breast cancer therapy. However, contemporary approaches now favor nanomedicine, incorporating diverse drugs and delivery systems, surpassing traditional methods. In summary, nanomedicine emerges as an exceptionally effective mode of breast cancer treatment when juxtaposed with conventional approaches. Previous research also underscores the efficacy of gold nanoparticles as a viable treatment modality. Currently, a spectrum of nanomedicines, including gold nanoparticles, serves as a promising avenue for suppressing tumor development in breast cancer patients

Cardiac arrest and post-discharge mortality in patients with myocardial infarction: A large-scale nationwide registry analysis

BackgroundCardiac arrest is a serious complication of acute myocardial infarction. The implementation of contemporary approaches to acute myocardial infarction management, including urgent revascularization procedures, has led to significant improvements in short-term outcomes. However, the extent of post-discharge mortality in patients experiencing cardiac arrest during acute myocardial infarction remains uncertain. This study aimed to determine the post-discharge outcomes of patients with cardiac arrest. MethodsWe analysed data from the J-PCI OUTCOME registry, a Japanese prospectively planed, observational, multicentre, national registry of percutaneous coronary intervention involving consecutive patients from 172 institutions who underwent percutaneous coronary intervention and were discharged. Patients who underwent percutaneous coronary intervention for acute myocardial infarction between January 2017 and December 2018 and survived for 30 days were included. Mortality in patients with and without cardiac arrest from 30 days to 1 year after percutaneous coronary intervention for acute myocardial infarction was compared. ResultsOf the 26,909 patients who survived for 30 days after percutaneous coronary intervention for acute myocardial infarction, 1,567 (5.8%) had cardiac arrest at the onset of acute myocardial infarction. Patients with cardiac arrest were younger and more likely to be males than patients without cardiac arrest. The 1-year all-cause mortality was significantly higher in patients with cardiac arrest than in those without (11.9% vs. 2.8%, p < 0.001) for all age groups. Multivariable analysis showed that cardiac arrest was an independent predictor of all-cause long-term mortality (hazard ratio: 2.94; 95% confidence interval: 2.29–3.76). ConclusionsPatients with acute myocardial infarction and concomitant cardiac arrest have a worse prognosis for up to 1 year after percutaneous coronary intervention than patients without cardiac arrest.

EVALUATION OF SOURCING RISKS IN MANUFACTURING INDUSTRY

In the dynamic landscape of the manufacturing industry, sourcing decisions play a Pivotal role in determining operational efficiency, cost-effectiveness, and overall business resilience. This abstract provides a concise overview of the evaluation of sourcing risk within the manufacturing sector, highlighting key factors, methodologies, and implications. Manufacturers face multifaceted challenges in sourcing, ranging from geopolitical instability and supply chain disruptions to fluctuating market demands and regulatory constraints. Evaluatingthese risks demands a holistic approach that integrates quantitative and qualitative assessments. Traditional risk assessment frameworks often focus on financial metrics, supplier stability, and operational contingencies. However, contemporary approaches recognize the need for broader considerations, including environmental sustainability, ethical sourcing practices, and social responsibility. This abstract delves into the methodologies employed for assessing sourcing risk, encompassing both pre-emptive risk identification and ongoing risk management strategies. It explores the role of advanced analytics, including predictive modelling and simulation, in forecasting and mitigating potential disruptions.

Creative biomechanics for complex cases

Orthodontic biomechanics play a crucial role in achieving successful outcomes, especially in complex cases requiring precise control of tooth movements. This article explores force system analysis based on the moments and forces around the center of resistance and emphasizes traditional and contemporary approaches in orthodontic biomechanics, focusing on key tooth movements such as bite opening, space closure, retraction, protraction, intrusion, and extrusion.In complex borderline cases involving nonsurgical treatment, this article addresses the significance of total arch distalization for maximum retraction, total arch intrusion for vertical control, total arch extrusion for enhancing maxillary incisor display, lever arm mechanics for achieving incisor torque control, and total arch protraction for improving the maxillary incisor show.Patient-specific factors, efficient biomechanics, and a comprehensive understanding of the limitations of treatment modalities are emphasized in pursuit of optimal orthodontic outcomes.

Real-world data of radiofrequency catheter ablation in paroxysmal atrial fibrillation: Short- and long-term clinical outcomes from the prospective multicenter REAL-AF Registry

BackgroundThe safety and long-term efficacy of radiofrequency (RF) catheter ablation (CA) of paroxysmal atrial fibrillation (PAF) has been well established. Contemporary techniques to optimize ablation delivery, reduce fluoroscopy use, and improve clinical outcomes have been developed. ObjectiveThe purpose of this study was to assess the contemporary real-world practice approach and short and long-term outcomes of RF CA for PAF through a prospective multicenter registry. MethodsUsing the REAL-AF (Real-world Experience of Catheter Ablation for the Treatment of Symptomatic Paroxysmal and Persistent Atrial Fibrillation; ClincalTrials.gov Identifier: NCT04088071) Registry, patients undergoing RF CA to treat PAF across 42 high-volume institutions and 79 experienced operators were evaluated. The procedures were performed using zero or reduced fluoroscopy, contact force sensing catheters, wide area circumferential ablation, and ablation index as a guide with a target of 380–420 for posterior and 500–550 for anterior lesions. The primary efficacy outcome was freedom from all-atrial arrhythmia recurrence at 12 months. ResultsA total of 2470 patients undergoing CA from January 2018 to December 2022 were included. Mean age was 65.2 ±11.14 years, and 44% were female. Most procedures were performed without fluoroscopy (71.5%), with average procedural and total RF times of 95.4 ± 41.7 minutes and 22.1±11.8 minutes, respectively. At 1-year follow-up, freedom from all-atrial arrhythmias was 81.6% with 89.7% of these patients off antiarrhythmic drugs. No significant difference was identified comparing pulmonary vein isolation vs pulmonary vein isolation plus ablation approaches. The complication rate was 1.9%. ConclusionRefinement of RF CA to treat PAF using contemporary tools, standardized protocols, and electrophysiology laboratory workflows resulted in excellent short- and long-term clinical outcomes.

A conceptual model of artificial intelligence effects on circular economy actions

AbstractThe circular economy (CE) presents a contemporary approach to integrating economic activity and environmental well‐being sustainably, opposing the linear open‐ended system. However, implementing this paradigm poses challenges, needing a fundamental shift in companies' strategies and business models. Emerging technology can support companies in transition toward CE and in particular artificial intelligence (AI) can play a crucial role in facilitating this transition by supporting companies not only in specific CE activities but also in strategically redefining their entire business models. Recognizing the increasing importance of both AI and CE in management literature, our paper seeks to integrate these two distinct streams of literature. Starting from existing studies, it tries to provide a framework able to understand the role of AI technology into enhancing CE. Through a systematic literature review using the Preferred Reporting Items for Systematic Review and Meta‐Analysis protocol, using keywords research on three databases, we identified 63 articles that concurrently address both CE and AI topics. Subsequent co‐occurrence and content analyses revealed how AI is utilized to bolster CE efforts leveraging the ReSOLVE framework (from the acronymous of Regenerate, Share, Optimise, Loop, Virtualise, and Exchange)—an operational tool for CE. The last step consists into the development of a conceptual framework outlining four stages of AI's engagement with the CE: namely System optimization, System redesign, Business Model redesign, and Ecosystem innovation. From our study emerges that while AI is already recognized for enhancing specific activities within CE, its potential as a strategic planning tool for business model redesign and ecosystem innovation remains largely unexplored.

Planning and Pedagogical Considerations for Teaching Children With Autism Spectrum Disorder in Physical Education

Around the world, autism spectrum disorder (ASD) is a prevalent neurodevelopmental condition. It is linked to a wide range of deficiencies across multiple domains, including restrictive and repetitive behaviors that impair interaction or engagement with others. School-aged children with ASD face challenges that make physical activity more difficult. To address challenges associated with ASD, physical education interventions need to be tailored to the child’s needs and abilities. Despite advances in research on children with ASD in physical education, adopting contemporary approaches is yet to be the norm. This review aimed to examine the literature on intervention models to improve the physical activity skills of children with ASD and to suggest practical considerations for delivering an effective physical education program and lessons. The recommendations provided in this review support teachers in applying strategies that maximize meaningful learning opportunities for children with ASD and use effective pedagogies that meet their needs.

Deriving and interpreting robust features for survival prediction of brain tumor patients

AbstractAccurate prediction of survival days (SD) is vital for planning treatments in glioma patients, as type‐IV tumors typically have a poor prognosis and meager survival rates. SD prediction is challenging and heavily dependent on the extracted feature sets. Additionally, comprehending the behavior of complex machine learning models is a vital yet challenging aspect, particularly to integrate such models into the medical domain responsibly. Therefore, this study develops a robust feature set and an ensemble‐based regressor model to predict patients' SD accurately. We aim to understand how these features behave and contribute to predicting SD. To accomplish this, we employed post‐hoc interpretable techniques, precisely Shapley Additive exPlanations (SHAP), Partial Dependence Plots (PDP), and Accumulated Local Effects (ALE) plots. Furthermore, we introduced an investigation to establish a direct connection between radiomic features and their biological significance to enhance the interpretability of radiomic features. The best SD scores on the BraTS2020 training set are 0.504 for accuracy, 59927.38 mean squared error (MSE), 20101.86 median squared error (medianSE), and 0.725 Spearman ranking coefficient (SRC). The validation set's accuracy is 0.586, MSE is 76529.43, medianSE is 41402.78, and SRC is 0.52. The proposed predictor model exhibited superior performance compared with leading contemporary approaches across multiple performance metrics.

Psychosocial risks at work: a growing problem with theoretical ambiguities

Introduction: prior to the COVID-19 pandemic, workers were exposed to psychosocial risks that were aggravated, negatively impacting their health. This has generated a boom in its study; however, theoretical ambiguities persist. Objective: to explain the theoretical ambiguity present in the study of psychosocial risks at work.Methods: the analytical article explores the theoretical ambiguity of psychosocial risks in the workplace. It incorporates various sources of information, including classical authors and contemporary approaches. Additionally, the authors offer critical insights and provide considerations for future research in the field.Result: there is a theoretical-conceptual ambiguity in the study of psychosocial risks at work. It is recommended: 1. To generate less abstract conceptual proposals to address semantic confusion and lack of taxonomic clarity. 2. Adopt an interdisciplinary conceptual approach that includes perspectives from psychology, sociology, and occupational health nursing. 3. Incorporate qualitative methodologies instead of continuing to use quantitative approaches, questioning the appropriateness of measuring a construct with traditional methods that have theoretical omissions. 4. develop unifying theoretical proposals.Conclusions: there is an urgent need for integrative theoretical proposals. In the opinion of the present authors, these proposals should have a low level of abstraction and include interdisciplinary perspectives that transcend psychology and sociology, as well as use qualitative methodologies

Exploring the Evolution of Educational Methods: Perspectives from Imaginative Culture and Human Nature

Education is a fundamental pillar in human development, and its evolution throughout history has been influenced by a variety of factors, including imaginative culture and human nature. In this study, we explore how educational methods have evolved in response to the interaction between these two aspects. We look at how human creativity, imagination, and adaptation have influenced the way we teach and learn, from early forms of knowledge transmission to more contemporary approaches focused on active student engagement and the development of practical skills. Our research is based on a comprehensive review of the academic literature in the fields of education, evolutionary psychology, cultural anthropology, and imagination studies. We explore how societies have used imagination as a tool to transmit knowledge and values, as well as to foster creativity and individual expression. We also examine how adaptive aspects of human nature, such as the ability to learn collaboratively and adapt to changing environments, have influenced the way educational methods are designed. Our results show a clear evolution in educational methods over time, from approaches focused on the one-way transmission of knowledge to more interactive and participatory models that encourage exploration and discovery. We identify common patterns in the way societies have used imagination and adaptation to promote learning and socialization and discuss the implications of these findings for contemporary education. In conclusion, this study highlights the importance of understanding the relationship between imaginative culture, human nature, and education. It provides a solid foundation for the design of educational methods that harness the innate creativity and adaptability of human beings and offers guidance for educators and policymakers on how to promote meaningful and lasting learning in today's world.

REVIEW ARTICLE ON THE EFFECTS OF AYURVEDIC VARNYA HERBS

In the contemporary landscape, the desire for a luminous complexion has grown remarkably, steering individuals towards an inclination for fair skin. This quest for radiance is witnessing a distinctive shift towards an increased preference for natural products over their synthetic alternatives. The unfolding narrative in the realm of skin enhancement delves into a burgeoning realm, constantly enriched by updated insights and discoveries. Intricately woven into this narrative is the timeless wisdom of Ayurveda, where terms like varṇya, raktaprasadana, and tvacya illuminate the path to skin luminosity. Ayurveda not only encapsulates a historical perspective on skin care but also aligns seamlessly with modern methodologies. Tyrosinase inhibition, a contemporary approach to skin lightening (whitening), finds resonance in Ayurvedic principles, forming a bridge between tradition and innovation. As societal beauty standards evolve, this nuanced interplay between tradition and modernity underscores a unique trajectory in the pursuit of radiant skin. The convergence of ancient wisdom and cutting-edge research epitomizes a distinctive approach to skincare, where the desire for light skin is not merely a trend but a harmonious blend of heritage and progress.

A comparison of the effects of web-based vocabulary instruction vs. the conventional method on EFL learners' level of L2 lexical knowledge

Web-based training is a contemporary approach acknowledged as a proficient pedagogical strategy for imparting knowledge on L2 lexical items. The objective of this study was to investigate if the utilisation of web-based activities for teaching vocabulary items yields distinct outcomes in terms of acquisition and retention of L2 lexical items, as opposed to conventional procedures. Sixty university students at an intermediate level of English as a Foreign Language (EFL) were purposefully chosen for this study. These participants were then divided into two separate groups. The participants in the experimental group received instruction on the target vocabulary items in a computer-supported classroom. In this setting, they could practice the lexical items interactively through web-based activities. On the other hand, the control group was given the exact target words using traditional instruction methods to maintain consistency. However, students in the control group did not have the opportunity to engage with the dynamic and active nature of the web-based instructional environment. The findings of the study, which involved the administration of the Vocabulary Levels Test and subsequent analysis utilising tests and Analysis of Variance, revealed that English as a Foreign Language (EFL) learners saw more improvement in their acquisition of second language (L2) lexical items when taught through web-based activities compared to traditional teaching methods. The implications of the data suggest that L2 teachers can enhance their teaching method by including web-based and online activities to educate students on how to acquire new vocabulary items effectively.

Fault diagnosis of three-cylinder mud pump based on transfer learning

Mud pumps serve as vital components within the circulating system of oil drilling platforms, primarily facilitating the circulation of drilling fluid. With the rapid advancement of deep learning technology, there has been a growing focus on fault diagnosis techniques for mud pumps based on deep learning methodologies. However, existing deep learning approaches often struggle with fault diagnosis of mud pumps under varying operational conditions, as adjustments to the working conditions are necessary in real-time based on drilling depth. To address this challenge, this study introduces an enhanced transfer learning method for diagnosing faults in mud pumps across different operating conditions. Initially, the collected vibration data undergoes resampling to standardize frequency, followed by the utilization of the short-term autocorrelation method to discern phase information of signal impact. Leveraging this phase information, the signal is segmented into distinct segments with uniform phases, thereby minimizing distribution discrepancies between the source and target domains. Subsequently, the transformer is employed as a feature extractor for the model. Finally, a deep sub-domain adaptation network is employed to facilitate transfer from the source domain to the target domain. Validation of the proposed method was conducted using an experimental dataset, with results demonstrating its efficacy compared to other contemporary approaches.

The genre of the piano concerto in John Adams’s work on the example of “Must the Devil Have All the Good Tunes?”

Statement of the problem. The genre of the instrumental concerto is an important part of the famous American composer John Coolidge Adams’s oeuvre. This is evidenced by the popularity of his concertos among performers and the ongoing interest of researchers in them. However, the composer’s piano concertos, especially the Third Concerto titled “Must the Devil Have All the Good Tunes?”, remains largely unexplored, which prevents the elucidation of the principles of interpreting the genre. Objectives, methods, and novelty of the research. The purpose of the study is to reveal the specifics of the genre and stylistic interaction in J. Adams’s Third Piano Concerto, “Must the Devil Have All the Good Tunes?”. For the first time the genre, stylistic, structural and dramaturgical features of this composition become the subject of analysis. The methods of structural and functional, genre and stylistic , and comparative analysis are used in the study. Research results and conclusion. The analysis of J. Adams’s Third Piano Concerto, “Must the Devil Have All the Good Tunes?” indicates a combination of classical principles with features of minimalism and elements of jazz (ragtime, swing and other) and rock and roll. The classical principles are evident in the three-part structure of the cycle, the use of sonata form in the first movement and variation form in the second, and the orchestration that predominantly adheres to academic traditions. At the same time, there are the features of music poem genre, an openness of forms that appeal to the late-Romantic tradition, alongside with fragmentation inherited in contemporary compositional approaches. These aspects are counterbalanced by timbre dramaturgy, which embodies the idea of continuous development through the gradual addition of new instruments and registers, from the lowest to the highest. Minimalist features are evident in the repetitiveness, the significant role of ostinato rhythms, in the structure of the theme of the second movement, and the use of variation form with the addition of new episode. They also interact with baroque stylistics, as evidenced by the use of short trill-like motifs reminiscent of ornaments found in French harpsichord music. Jazz features are embodied on the genre basis of ragtime, funk, and swing as the extensive use of syncopated formulas, accents, polyrhythmic combination of parts, quasi-improvised elements and the walking bass in the piano part, as well as the ensemble techniques borrowed from jazz-bands. The inclusion in the orchestra the bass guitar and the piano sampler with “Honky Tonk” timbre refers to the rock music, to the ragtime tradition and the honky-tonk bars’ music-making. The programmatic aspect of the Concerto is realized through the stylistic interaction between the Classical embodying tradition, balance, and restraint, and the “diabolical” embodying fearlessness, freedom, and boldness associated in the Concerto with jazz, rock, and pop elements. Therefore, these aspects define the stylistic and dramaturgical uniqueness of J. Adams’s Third Piano Concerto, “Must the Devil Have All the Good Tunes?”.

Managing a Challenge Case: Transesophageal Echocardiography-Guided Transcatheter Closure of a Large Secundum Atrial Septal Defect in a Pregnant Woman

Background: The management of complex cardiovascular conditions during pregnancy poses unique challenges, and in the case of a large secundum atrial septal defect (ASD), achieving successful closure through a transcatheter approach guided by transesophageal echocardiography (TEE) requires careful navigation and expertise. This study sought to present a case that exemplifies the contemporary approach of using TEE guidance for the closure of an ASD in pregnant women Case presentation: A 31-year-old woman with multigravida, diagnosed with secundum ASD and pulmonary hypertension, underwent TEE. The TEE examination revealed a significant ASD measuring 2.8-3.1 cm with inadequate surrounding rims. Subsequently, our intention was to employ a device to address this defect. TEE was utilized to guide the placement of a 14F delivery sheath into the left upper pulmonary vein and left atrium. Using a catheter, we successfully deployed a 40 mm ASD Occluder (MemoPart), concluding the intervention without any complications. Given the concerns regarding the potential risks of radiation exposure and teratogenic effects on fetal development, particularly in young patients and during pregnancy, it is crucial to prioritize TEE-guided closure of ASD for the safety of both the mother and the fetus. Conclusion: Closure of ASD with zero fluoroscopy proved to be a safe and effective procedure, demonstrating feasibility and significant benefits for pregnant women with ASD. Keyword: Atrial Septal Defect, Pregnant Woman, Transcatheter Closure, Transesophageal Echocardiography.

Cationic Azobenzenes as Light-Responsive Crosslinkers for Alginate-Based Supramolecular Hydrogels.

Azobenzene photoswitches are fundamental components in contemporary approaches aimed at light-driven control of intelligent materials. Significant endeavors are directed towards enhancing the light-triggered reactivity of azobenzenes for such applications and obtaining water-soluble molecules able to act as crosslinkers in a hydrogel. Here, we report the rational design and the synthesis of azobenzene/alginate photoresponsive hydrogels endowed with fast reversible sol-gel transition. We started with the synthesis of three cationic azobenzenes (AZOs A, B, and C) and then incorporated them in sodium alginate (SA) to obtain photoresponsive supramolecular hydrogels (SMHGs). The photoresponsive properties of the azobenzenes were investigated by UV-Vis and 1H NMR spectroscopy. Upon irradiation with 365 nm UV light, the azobenzenes demonstrated efficient trans-to-cis isomerization, with complete isomerization occurring within seconds. The return to the trans form took several hours, with AZO C exhibiting the fastest return, possibly due to higher trans isomer stability. In the photoresponsive SMHGs, the minimum gelation concentration (MGC) of azobenzenes was determined for different compositions, indicating that small amounts of azobenzenes could induce gel formation, particularly in 5 wt% SA. Upon exposure to 365 nm UV light, the SMHGs exhibited reversible gel-sol transitions, underscoring their photoresponsive nature. This research offers valuable insights into the synthesis and photoresponsive properties of cationic, water-soluble azobenzenes, as well as their potential application in the development of photoresponsive hydrogels.