Practical Approach Research Articles

Practical Development of Artistic and Creative Activity of Students: from Work Experience

Introduction. In this study, the author addresses the problem of the development of modern innovative educational technologies in the context of artistic and creative activity. The purpose of the study is to reveal the features of the implementation of modern innovative pedagogical approaches in pedagogical artistic and creative practice. Methodology. Artistic and creative activity is studied from the perspective of a personal activity approach as a leading type of pedagogical activity. From the point of view of the competence approach, the main competencies of students are determined within the framework of continuous multi-level specialized education (artistic, aesthetic and socio-pedagogical). The Childrenʼs Academy of Artistic Creativity and Design became a research site. Results. The study shows that the project method is currently in demand in the context of the development of modern innovative educational technologies. The importance for pedagogical artistic and creative practice is particularly noted. It is shown that during the implementation of the project, the student acquires certain artistic and creative competencies necessary for further training in professional artistic and creative activities. Conclusion. In conclusion, the main aspects of the application of the project method in pedagogical artistic and creative practice are shown.

Energy-Efficient RIS-Enabled SISO-OFDMA Communication via Lower Bound Optimization

The pursuit of energy-efficient solutions in the context of reconfigurable intelligent surface (RIS)-assisted wireless networks has become imperative and transformative. This paper investigates the integration of RIS into an orthogonal frequency-division multiple access (OFDMA) framework for multi-user downlink communication systems. We address the challenge of jointly optimizing RIS reflection coefficients alongside OFDMA frequency and power allocations, with the aim of maximizing energy efficiency. This optimization is subject to specific quality-of-service (QoS) requirements for each user equipment (UE) and a constraint on transmission power and the RIS phase shift matrix. To address this complex optimization problem, we propose a novel practical and low-complexity approach that is based on optimizing a computationally efficient and numerically tractable lower bound on energy efficiency. The numerical results highlight the effectiveness of our approach, demonstrating a substantial increase in energy efficiency compared to scenarios without RIS, with random RIS integration, and with the scheme using the Genetic Algorithm (GA).

The Oneiro- and the Hagio-: Teaching about Dreams from the Standpoint of Comparative Hagiology

This paper explores the potentially fruitful interplay between a set of practical and theoretical approaches developed to teach post-secondary students about accounts of dreams and of exemplars, in cases where these phenomena have been deemed significant by specific religious discourse communities. Incorporating insights from his participation in the Comparative Hagiology group, the author suggests—in particular—that the expanded perspective on hagiography proposed by Rondolino, Hollander, and others can serve as a fruitful vantage from which to survey both of these phenomena in the classroom, revealing some intriguing correspondences between them. The author concludes by proposing some ways that the comparative hagiological classroom could be a particularly productive learning environment, and one that directly addresses some of the challenges of contemporary post-secondary education (from both the instructors’ and students’ perspectives).

Anticyanobacterial effect of p-coumaric acid on Limnothrix sp. determined by proteomic and metabolomic analysis

Regulating photosynthetic machinery is a powerful but challenging strategy for selectively inhibiting bloom-forming cyanobacteria, in which photosynthesis mainly occurs in thylakoids. P-coumaric acid (p-CA) has several biological properties, including free radical scavenging and antibacterial effects, and studies have shown that it can damage bacterial cell membranes, reduce chlorophyll a in cyanobacteria, and effectively inhibit algal growth at concentrations exceeding 0.127 g/L. Allelochemicals typically inhibit cyanobacteria by inhibiting photosynthesis; however, research on inhibiting harmful algae using phenolic acids has focused mainly on their inhibitory and toxic effects and metabolite levels, and the molecular mechanism by which p-CA inhibits photosynthesis remains unclear. Thus, we examined the effect of p-CA on the photosynthesis of Limnothrix sp. in detail. We found that p-CA inhibits algal growth and damages photosynthesis-related proteins in Limnothrix sp., reduces carotenoid and allophycocyanin levels, and diminishes the actual quantum yield of Photosystem II (PSII). Moreover, p-CA significantly altered algal cell membrane protein systems, and PSII loss resulting from p-CA exposure promoted reactive oxygen species production. It significantly altered algae cell membrane protein systems. Finally, p-CA was found to be environmentally nontoxic; 80 % of 48-h-old Daphnia magna larvae survived when exposed to 0.15 g/L p-CA. These findings provide insight into the mechanism of cyanobacterial inhibition by p-CA, providing a more practical approach to controlling harmful algal blooms.

Harvard Medical School Global Mental Health: Trauma and Recovery Course: What is the Global Impact? Three Year’s Results

Purpose: This paper describes and documents an innovative blended learning Global Mental Health: Trauma and Recovery certificate training course. This course combines a two-week face-to-face training in Orvieto, Italy with a five-month follow-up online virtual training as a learning experience for global health care practitioners. Continuing medical education (CME) accreditation is offered upon completion. This course utilized an innovative blended learning model with a community of practice approach, a combination of lectures and discussions, and online in-depth group case study discussions. Methodology: Data was collected by self-reported anonymous evaluation by participants of three continuous years of the CME Global Mental Health: Trauma and Recovery certificate training course sponsored by Harvard Medical School. One hundred fifty-five participants (n= 39 in 2011; n = 57 in 2012; n=59 in 2013) underwent a pre- and post-course evaluation to determine sustained confidence in performing medical and psychiatric care to traumatized patients and communities, as well as to determine their learning of the Global Mental Health Action Plan (GMHAP). Results: Over the course of three independent years, a total of 155 participants were evaluated. There was evidence for significant improvement in their confidence levels in all clinical areas (diagnosis; treatment of trauma; use of psychotropic medication) when comparing baseline to completion of the six-month course. All ten dimensions of the GMHAP and nine medical and psychiatric aspects of treatment revealed significant improvement in confidence levels. Regression analysis also indicated similar results after the adjustment of demographic covariates. Physicians and participants with mental health and social work background had significantly higher confidence. Participants who were MD’s or psychiatrists had higher confidence in most of the categories of confidence except for self-care, understanding culture, collaboration, and policy and financing. The model showed no difference in learning based upon gender and level of development of country of origin. Conclusion: The evaluation of this blended learning CME program provides evidence of significant enhancement of clinical practice and planning skills in health care practitioners working with highly traumatized patients and communities worldwide. This successful training over the past 18 years has gone far to achieve the health and mental health capacity building as requested by the Ministers of Health from post-conflict societies in the historic Rome meeting in 2004.

Peningkatkan Pemahaman dan Minat Siswa SMKN 1 Kalinyamatan Jepara pada Internet of Things (IoT): Pelatihan dalam rangka Perayaan Dies Natalis Teknik Elektro UNISNU Jepara

In the context of community engagement, the Student Association of the Electrical Engineering Program (HMPSTE) at Nahdlatul Ulama Islamic University (UNISNU) Jepara conducted an Internet of Things (IoT) training as part of the celebration of the Dies Natalis of the Electrical Engineering Department at UNISNU. The main issue addressed was enhancing the understanding of students from SMKN 1 Kalinyamatan Jepara regarding the concepts and applications of IoT in daily life. The method employed involved a practical and interactive approach, with direct instruction by Ahmad Faidlon a lecturer in Electrical Engineering at UNISNU Jepara with expertise in IoT. The material was presented in an easily understandable language, providing fundamental knowledge about IoT, its principles, and examples of its implementation in various fields. Interactive strategies included Q&A sessions and direct discussions between students and the speaker. The results of the community engagement encompassed an improved understanding of IoT technology among students and a heightened interest in the field. Muhammad Wildan Aufal Addiyan, Chairman of HMPSTE UNISNU Jepara, expressed satisfaction with the success of the training, hoping it would motivate and provide new insights to students regarding the latest technological developments. A participant in the training also expressed gratitude, stating joy over the clarity and attractiveness of the material presented. Through this training, HMPSTE UNISNU Jepara contributed to the development of technological knowledge among students at SMKN 1 Kalinyamatan Jepara, creating a positive moment in the celebration of the Dies Natalis of the Electrical Engineering Department at UNISNU, and strengthening the bond between students and the community.

Bioengineered xylanase from Misiones Argentina rainforest: A bakery enhancement approach.

In this study, we pursued the heterologous expression of the xylanase gene from Trichoderma atroviride, a native fungus in the province of Misiones, and used it to enhance the textural properties of baked goods through varying enzymatic concentrations. This marks the inaugural exploration into its functionality in the context of bread production. The recombinant xylanase exhibited improved activity, reaching 36,292UL-1, achieved by supplementing the culture medium with dextrose. Following the optimization of recombinant xylanase concentration, promising results emerged, notably reducing hardness and chewiness parameters of bread significantly. Our findings underscore the potential of this native fungal enzyme for industrial processes, offering a sustainable and efficient means to enhance the quality of baked goods with broad implications for the food industry. No prior research has been documented on the heterologous expression of the xylanase gene derived from T. atroviride, from the Misiones rainforest, expressed in Kluyveromyces lactis. PRACTICAL APPLICATION: This research, focusing on the isolation and cloning of xylanase enzyme from Trichoderma atroviride, a native fungus in the province of Misiones, offers a valuable tool for improving the texture of bakery products. By optimizing enzyme concentrations, our findings present a practical approach for the food industry, offering a viable solution to improve the overall quality and consumer satisfaction of bakery products.

Formulation and Evaluation of Floating Microspheres

Gastro-retentive dosage forms have potential for use as controlled- release drug delivery systems. Gastro retentive floating drug delivery systems have a bulk density lower than that of gastric fluids and thus increase residence time of drug in stomach and provide controlled delivery of many drugs. The aim of the present study is formulation and characterization of floating microspheres using model drug. Floating microspheres were prepared by oil-in-water emulsion solvent evaporation technique using ethyl cellulose as release retarding polymers. The floating microspheres were evaluated for percentage yield (%), particle size, drug content, drug entrapment efficiency, in-vitro floating ability and in-vitro drug release studies. The surface morphology of prepared microspheres was characterized by scanning electron microscopy. The microspheres were found to be spherical in shape and porous in nature. Compatibility studies were performed by fourier transform infrared (FTIR) technique. The prepared microspheres showed prolonged drug release of 12 h and remain buoyant for more than 12 h. In-vitro release kinetics were studied in different release kinetics models like zero order, first order model. It was concluded that developed floating microspheres offers a suitable and practical approach for prolonged release of drug over an extended period of time and thus oral bioavailability, efficacy and patient compliance is improved

Morphological Characteristics of the Vietnamese Adult Human Acetabulum Using Multiplanar Reconstruction Computed Tomography in Total Hip Replacement Surgery.

The anatomical parameters of the acetabulum vary among races and geographical regions. Multislice Computed Tomography (CT) has proven to be a practical approach to assess morphological parameters of the acetabulum. The purpose of this study was to explore morphological characteristics of the acetabulum measured by CT scans in Vietnamese adults. Thirty-five consecutive patients aged 18 years and older received indications and eligibility for total hip replacement surgery. Sixty-three acetabulum were examined with multislice computed tomographic system (CT) with multiplanar reconstruction (MPR). Measured morphometric parameters of acetabulum included acetabular inclination angle (AIA), acetabular anteversion angle (AAA), acetabular angle of sharp (AAS), sagittal acetabular angle (SAA), acetabular horizontal offset (AHO), transverse acetabular ligament anteversion (TALA), transverse acetabular ligament inclination (TALI), acetabular depth (ADe), acetabular depth ratio (ADr) and acetabular diameter (ADi). The mean values of acetabular diameter, femoral head diameter, AIA, AAA, AAS, SAA, TALA, TALI, AHO, ADe, ADr were 50.22±3.56 mm, 43.54±3.68 mm, 40.27±5.09 mm, 13.30±5.54 mm, 39.46±5.41 mm, 26.38±9.01 mm, 9.49±3.92 mm, 47.70±6.73 mm, 3.06±0.37 mm, 18.62±2.95 mm and 309.60±41.87 mm. Our initial data has showed morphological characteristics of the acetabulum in Vietnamese adults, different from the populations from other parts of world. Also, significant correlation between the orientation of the acetabulum and the transverse acetabular ligament was documented.

DEEP LEARNING-BASED SCENE CLASSIFICATION OF VERY HIGH-RESOLUTION SATELLITE IMAGERY FOR POST-EARTHQUAKE DAMAGE ASSESSMENT: A CASE STUDY OF THE 2023 KAHRAMANMARAŞ EARTHQUAKES

Abstract. Following the devastating earthquakes in Kahramanmaraş province, Türkiye, on February 6, 2023, which resulted in the loss of over 50,000 lives and damage to more than 84,000 buildings, the pressing need for efficient damage assessment and response became apparent. Traditional on-site assessments are time-consuming and perilous. Most existing research leans towards segmentation and object detection methods for earthquake damage assessment using remotely sensed data, which demand substantial training data, computational resources, and time. A more practical approach can be classifying image patches to identify earthquake-affected areas with damaged buildings. This scene classification method categorizes image patches based on their content. Remote sensing scene classification assigns labels to such images using deep learning various algorithms. In this work, we developed a fully automated system utilizing Maxar’s very high-resolution post-earthquake satellite imagery to classify and map the scenes (image patches) involving collapsed and non-collapsed buildings in Antakya and Iskenderun city centers. Our approach involved two key scene classifiers: Classifier #1, employing deep learning models like ResNet-101, effectively detected building presence within the image scene with remarkable accuracy (99.17%). This classifier served as the foundation for identifying the scenes involving buildings for entire city in order to filter the non-urban land use. Then, Classifier #2, classified building scenes into collapsed and non-collapsed categories. The DenseNet-121 model excelled, achieving an accuracy of 93.33% in this task. In the end, Classifier #2 categorized 2,429 non-collapsed and 449 collapsed scenes in Antakya and 2,291 non-collapsed and 290 collapsed scenes in Iskenderun.

A Proposed Model for Variation Order Management in Construction Projects

This study aims to identify the causes of excessive change orders and their impact on public construction projects in Saudi Arabia. This should support the organizations working in the construction industry to improve variation order management (VOM) as a preventive action by dealing proactively with variation order causes. Therefore, a new methodology was proposed to minimize change orders and their impact on the successful completion of projects as well as cost during the project lifecycle. The methodology involved ten selected turnkey building projects at King Faisal University (KFU) campus, Saudi Arabia. Statistical analyses were conducted to predict the cost overrun in project size and contract value. The findings showed the most significant causes leading to variation order in public construction projects. These include the combined effect of the designer and owner technical committee, designer document, and owner stakeholder committee. Hence, a new model for VOM was developed as a best practice approach, including three stages. The first stage is the initiation process, which includes seven procedures, seven tools, and key responsibilities. The second stage deals with the course of change orders based on a certain number of procedures and weight for each parameter assigned to this phase. It supports decision processes based on a certain average ratio of weights calculation. The third stage is the decision to support decision makers in proceeding or not proceeding with the variation order. Although the present study was conducted in Saudi Arabia’s public building construction project, it is envisaged that these research results are widely applicable to other developing countries. The paper presents a direction for further research to enhance the impact of cost overrun in public sector construction projects in developing countries, i.e., Saudi Arabia.

Experiences of family members when accompanying patients in intensive care units: A qualitative study.

Family members of Intensive Care Unit (ICU) patients encounter numerous challenges while providing companionship to their hospitalized loved ones. This study aims to explore the experiences of family members with loved ones hospitalized in ICUs. Qualitative research was conducted using a content analysis approach. Ten family members of ICU patients were recruited using purposive sampling. Data were collected through semi-structured, in-depth interviews and analysed following Graneheim and Lundman's suggested steps. Analysis of interviews with ten family members of ICU patients revealed a theme of "challenging companionship on an obscure path," encompassing four categories (1-4) and nine subcategories (a, b and c). These included (1) the interplay between the patient and the family: a. family affected by the patient's condition; b. patient affected by the family's condition; (2) mixed emotions of apprehension and anticipation regarding ICU admission: a. fear of ICU hospitalization; b. hope for ICU hospitalization; (3) unaddressed needs and concerns: a. pressure from the ICU's visiting limitations; b. lack of a resting room to settle; c. vague information about the patient's condition; (4) two-way care suffering for families a. direct suffering associated with companionship; b. indirect suffering while observing the patients' suffering. Families of ICU patients encounter various challenges, revealing the complex interplay of emotions, needs and challenges within the ICU. This highlights the intricate dynamics in this critical health care environment. A holistic and empathetic approach in clinical practice is crucial in ICU care, particularly during the challenging journey patients and their families undergo in this critical setting. Health care systems and providers should adapt ICU rules to address evolving needs, alleviate concerns and enhance the overall family experience during their loved one's hospitalization in the ICU.

Exploring the influence of the home literacy environment on early literacy and vocabulary skills in Korean-English bilingual children.

Studies have emphasized the significance of maintaining a heritage language for various reasons such as the establishment of linguistic and cultural identity, as well as socio-emotional development. Despite the crucial role that literacy development in a heritage language plays in language preservation, there is a scant research that explores the impact of home literacy environment and literacy development in children with a heritage language. This study aimed to examine the home literacy environment and literacy-related skills in 4-to 5-year-old Korean-English bilingual children living in an English-speaking country, Australia, whose heritage language is Korean, and to investigate the relationships among the home literacy environment factors and the child-internal literacy-related skills. The study employed parental questionnaires and video analyses of parent-child shared book reading sessions to assess the Korean and English home literacy environment. Children's early literacy skills in Korean and English, along with their Korean, English, and conceptual vocabulary skills, were measured as literacy-related skills. The findings indicated that parents utilized an indirect approach for Korean literacy practices, in contrast to a more direct and explicit method for English literacy practices. However, active and direct literacy practices were found to be essential for Korean early literacy development, while indirect methods are sufficient for English early literacy skills. Moreover, the availability of abundant Korean literacy resources at home had a positive impact on the development of Korean and English, as well as conceptual vocabulary skills. In conclusion, this study underscores the importance of providing a robust literacy environment in a heritage language in bilingual families to promote language proficiency in both the heritage language and the dominant social language, while also supporting the development of conceptual language skills.

Technology-Supported Guidance Models to Stimulate Nursing Students' Self-Efficacy in Clinical Practice: Scoping Review.

In nursing education, bridging the gap between theoretical knowledge and practical skills is crucial for developing competence in clinical practice. Nursing students encounter challenges in acquiring these essential skills, making self-efficacy a critical component in their professional development. Self-efficacy pertains to individual's belief in their ability to perform tasks and overcome challenges, with significant implications for clinical skills acquisition and academic success. Previous research has underscored the strong link between nursing students' self-efficacy and their clinical competence. Technology has emerged as a promising tool to enhance self-efficacy by enabling personalized learning experiences and in-depth discussions. However, there is a need for a comprehensive literature review to assess the existing body of knowledge and identify research gaps. The aim of this study is to systematically map and identify gaps in published studies on the use of technology-supported guidance models to stimulate nursing students' self-efficacy in clinical practice. This scoping review followed the framework of Arksey and O'Malley and was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses for Scoping Reviews (PRISMA-ScR). A systematic, comprehensive literature search was conducted in ERIC, CINAHL, MEDLINE, Embase, PsycINFO, and Web of Science for studies published between January 2011 and April 2023. The reference lists of the included papers were manually searched to identify additional studies. Pairs of authors screened the papers, assessed eligibility, and extracted the data. The data were thematically organized. A total of 8 studies were included and four thematic groups were identified: (1) technological solutions for learning support, (2) learning focus in clinical practice, (3) teaching strategies and theoretical approaches for self-efficacy, and (4) assessment of self-efficacy and complementary outcomes. Various technological solutions were adopted in the guidance models to stimulate the self-efficacy of nursing students in clinical practice, leading to positive findings. A total of 7 out of 8 studies presented results that were not statistically significant, highlighting the need for further refinement of the applied interventions. Nurse educators play a pivotal role in applying learning strategies and theoretical approaches to enhance nursing students' self-efficacy, but the contributions of nurse preceptors and peers should not be overlooked. Future studies should consider involving users in the intervention process and using validated instruments tailored to the studies' intervention objectives, ensuring relevance and enabling comparisons across studies.

Exploring the Role of Inulin in Targeting the Gut Microbiota: An Innovative Strategy for Alleviating Colonic Fibrosis Induced By Irradiation.

The use of radiation therapy to treat pelvic and abdominal cancers can lead to the development of either acute or chronic radiation enteropathy. Radiation-induced chronic colonic fibrosis is a common gastrointestinal disorder resulting from the above radiation therapy. In this study, we establish the efficacy of inulin supplements in safeguarding against colonic fibrosis caused by irradiation therapy. Studies have demonstrated that inulin supplements enhance the proliferation of bacteria responsible to produce short-chain fatty acids (SCFAs) and elevate the levels of SCFAs in feces. In a mouse model of chronic radiation enteropathy, the transplantation of gut microbiota and its metabolites from feces of inulin-treated mice were found to reduce colonic fibrosis in validation experiments. Administering inulin-derived metabolites from gut microbiota led to a notable decrease in the expression of genes linked to fibrosis and collagen production in mouse embryonic fibroblast cell line NIH/3T3. In the cell line, inulin-derived metabolites also suppressed the expression of genes linked to the extracellular matrix synthesis pathway. The results indicate a novel and practical approach to safeguarding against chronic radiation-induced colonic fibrosis.

DBD plasma as a practical approach to sterilization of dental instruments

Microbe control and decontamination are necessary for medical equipment that will be used again. Several wet and dry sterilizer technologies, like as autoclaves, ovens, UV systems, and chemical agents, have been widely used to eliminate the possibility of cross-infection between contaminated dental instruments or materials and dental patients. The development of a sterilizer device capable of sterilizing dental equipment through non-toxic materials has been shown to significantly decrease the overall procedure time compared to conventional approaches. Therefore, an investigation was conducted to assess the efficacy of a dielectric barrier discharge (DBD) plasma device in sterilizing dental instruments under atmospheric pressure conditions. Also, due to Reactive Oxygen and Nitrogen Species (RONS) existence at low temperatures, researchers have been examining the biological effects of cold plasmas for medical applications with promising results. The dental Tweezer, one of the dental tools, was chosen to perform the sterilization process using the DBD plasma device. The Dental Tweezers samples were contaminated with Escherichia coli and Staphylococcus aureus bacteria, and then the DBD plasma device was used to sterilize them for 1, 2, 3, and 4 min, respectively, to figure out the best time to do this. The DBD plasma device successfully killed E. coli and S. aureus. Based on the findings derived from our present investigation, the cold plasma device has impressively proven its efficiency in sterilization.

A simple and practical approach to improving the cost effectiveness of surgical inventory management

ABSTRACT Operating room inventories typically involve hundreds of surgical items. Managers require very high service levels since the cost of shortages can be excessive up to and including cancelling surgery. From our experience, many inventory managers rely on manual approaches and intuition to set inventory control parameters. Although there are classical theoretical methods available for deriving “optimal” inventory policies, these classical methods rely on assumptions that do not accurately represent typical operating room inventories. Using 5 years of data from a large Canadian hospital, we use simulation and a simple search heuristic to find the optimal (s, S) ordering policy and show that 1) current hospital methods dramatically underperform with respect to service level and 2) there are significant savings to be realised over the best available classical theoretical models. An example case testing potential lead time changes is discussed.

Family Centered Care: The Perspective of Nurses in the Neonatal Intensive Care Unit of Tamale Teaching Hospital, Ghana: A Qualitative Exploration

Background: Family-Centered Care is a care approach in which healthcare professionals collaborate with the patient's family to plan and make decisions regarding the patient's treatment. Family-Centered Care is widely acknowledged and documented as the optimal care approach for neonatal practice. Despite the growing use of this method, there is a lack of research on the perspectives of healthcare professionals and carers regarding Family-Centered Care. The study aimed to evaluate the viewpoints of nurses regarding FCC in the newborn critical care unit at the Tamale Teaching Hospital.
 Methodology: The study utilised an exploratory descriptive design employing a qualitative technique, in which focus group talks were held among participants. The material was transcribed and processed via thematic and content analysis techniques.
 Findings: Approximately majority of the participants demonstrated awareness of the idea of Family-Centered Care, which they elaborated upon through two main themes namely provision of care for both the patient and their family, and Involvement of relatives in the care of the patient.
 Recommendations: Majority of participants expressed that Family-Centered Care was not practiced in their unit. Nevertheless, all participants unanimously concurred that the approach had the potential to yield positive results in terms of patient care outcomes.

Weather Forecast and it’s Visualization using Augmented Reality: Mobile App

Weather forecasting is the process by which meteorologists project the weather for the future. These forecasts are dependent on a wide range of meteorological factors, including temperature, wind, humidity, rainfall, and a sizable dataset. Devices like the DHT11 sensor, which measures temperature and humidity and provides readings for a particular location, are used to collect data. The real-time integration of digital information into a user's surroundings is known as augmented reality, or AR. Augmented reality adds more details and improves the visual experience of the surrounding environment. Its primary benefit is the way it blends digital and three-dimensional (3D) elements with the user's reality sense. Our project intends to combine augmented reality and a weather forecasting API in a smartphone application. Users will see 3D visuals thanks to this integration, providing a more interesting and practical approach to learn about the local weather conditions in their city. Keywords – Climate Prediction, Temperature, Humidity, Wind Speed, Rainfall, Weather Conditions, Weather Data, Real-time Forecast, Climate Monitoring, Atmospheric Conditions, Weather Updates, Weather Patterns, Weather App, Mobile Weather, Forecasting API, Augmented Reality, 3D Graphics, Local Weather, Regional Climate, Meteorological Data, DHT11 Sensor, Climatic Parameters.

Copper-Mediated Cyclization of Terminal Alkynes with CF3-Imidoyl Sulfoxonium Ylides To Construct 5-Trifluoromethylpyrroles.

A copper-mediated [3 + 2] cyclization of CF3-imidoyl sulfoxonium ylides and terminal alkynes has been demonstrated. This work provides a practical approach for assembling 5-trifluoromethylpyrroles with the merits of a broad substrate scope, good functional tolerance, and mild reaction conditions. Control experiments and DFT studies indicate that this reaction may involve the addition of π-bonds of terminal alkynes by copper-carbene radicals and hydrogen migration.