bluuebunny/crossref_metadata_2025 huggingface dataset:
Modelling and Control of a Small-Scale Distributed Generation System based on Wind-PV and Battery
Authors: Srivastava Puneet Kumar , Tiwari Nitesh , Tiwari Amar Nath , Soni Alok
Published: January 2024

The paper presents modelling and control of an autonomous distributed generation system comprises of direct-drive permanent magnet synchronous generator (PMSG) based wind turbine, solar photovoltaic (PV) array and battery. The main objective of the present work is to achieve maximum power point tracking (MPPT) operation of both wind turbine and solar PV array along with delivery of quality power to the end user. A battery bank is connected across DC link through bidirectional boost converter and controlled to maintain the DC link voltage constant by charging/discharging under the events of surplus/deficit generation. Incremental conductance (INC) and tip-speed-ratio (TSR) algorithms of MPPT are used for harnessing maximum power from both the renewable energy sources. The load side inverter is controlled in order to provide a voltage of constant magnitude and frequency to the end user. The proposed system is modelled in MATLAB/Simulink and performance of the system is analysed under changes in wind speed, solar irradiance, and load demand. Controller Performance are found satisfactory in both transient as well as steady state in addition MPPT operation of both wind turbine and PV array is achieved.
Fault Detection in Transmission Line using Arduino Uno
Authors: Agarwal Shivangi , Mishra Ankesh Kumar , Maurya Ajay Kumar , Sen Pawan , Yadav Ashutosh
Published: January 2024

Transmission line fault detection is a crucial aspect of maintaining a stable power supply. This paper presents a paper that uses Arduino Uno to detect faults in transmission lines. The system is designed to detect faults such as Line to Ground, Line to Line, Line to Line to Ground, and three phase fault. The fault detection system can quickly identify the type of fault and its distance (in km) & notify the maintenance team through an alarm (buzzer). The paper's implementation involved using the Arduino Uno microcontroller board, relay module, buzzer, transformer, voltage regulator, diode, resistor, capacitor, LCD Display, push button, jumper wires, plain PCB, breadboard, thermal sensor, potentiometer, bulb, holder. The relay module was used to switch the power supply of the transmission line on and off, while the buzzer was used to sound an alarm when a fault was detected. The results of this research indicate that the proposed system is an effective method for detecting transmission line faults. The system is simple, low-cost, and can be easily implemented. The fault detection system can help prevent power outages and reduce maintenance costs.
Brilliant Green Dye Removal and Reduction in Turbidity of Lake Water using Moringa Oleifera Seed Powder and Disinfection of Lake Water with US/UVC
Authors: Patel Sarvesh , Yadav Maharshi , Gole Vitthal L. , Jyoti
Published: January 2024

This study explores the application of Moringa Oleifera (MO) seed in water and wastewater treatment and dye removal. We have collected lake water and exposed it with different dosing of MO and found that 500 ppm dosing with original, Low pH of 3 and high pH of 11 of lake water sample show turbidity removal from 65 NTU to low as 2 NTU. MO found to be suitable for the dye removal, 15 ppm dye concentration of Brilliant green dye was removed with 15 minutes of stirring with 500 ppm dosing of MO. We noticed that MO treatment of lake water at natural pH increases the bacterial population of lake water in manifolds when it kept for overnight. For disinfection of lake water, we use US and UVC, combination of US and UVC provides complete disinfection within 20 minutes.
A Review of Solar Cells and their Applications
Authors: Agarwal Shivangi , Sharma Vinit , Maurya Ajay Kumar , Sen Pawan , Mishra Akanksha
Published: January 2024

A solar cell or a photovoltaic cell is an electronic-device which is used to convert the sun's energy into electrical energy. Sunlight falling on these solar or photovoltaic cells produces current and voltage which generate electric power. This process requires a semiconductor material for the absorption of sunlight which raises an electron from its higher energy state and movement of this higher energy electron from the semiconductor material of the solar cell into an external circuit. The electron then casts away its energy into the external circuit and again returns back to the solar cell material. A variety of semiconductor materials are used for solar energy conversion, also most of the solar energy conversion process employ semiconducting materials in form of a p-n junction. With the increase in utilization of renewable energy, such as solar energy, in this article we will study about the types of solar cells and their applications.
Hardware Designing and Modelling of Joystick based Electric Wheelchair Drive
Authors: Tiwari Nitesh , Chander Ram , Dubey Vaibhav , Upadhyay Sarvesh , Singh Aryan Pratap , Srivastava Puneet Kumar , Yadav Shekhar
Published: January 2024

This paper discusses a wheelchair that is joystick controlled and can just on just only be controlled by pointing the joystick in the direction. This wheelchair consists of a BLDC motor that is the main motor for controlling the forward and backward direction of the wheelchair. It consists of a brushed DC motor that’s main function is to give direction to the wheelchair. It is connected via a gear mechanism just above the main motor, i.e., the BLDC motor. The relay controls both the BLDC and brushed motor, and the relay is operated by the Arduino that instruct according to the instruction provided by the joystick.
Design and Analysis of Solar Water Purifier
Authors: Shukla Ganesh Shankar , Patel Niranjan , Sharma Satyaprakash , Singh Amar , Kumar Manish , Patel Rahul , Khan M. Z. R.
Published: January 2024

The majority of people in underdeveloped nations struggle to find safe, clean, and drinkable water. The amount of dirty water is abundant while clean water supplies are few in coastal locations. One of the most significant issues that the residents in these communities deal with is access to clean drinking water. The demand cannot be met by the limited supply of potable water since the majority of the water is turning salty. A water distillation and desalination system has been designed that intends to purify water for the inhabitants at the lowest possible cost without causing any negative side effects, keeping in mind the free Solar Energy.
Design and Analysis of Parabolic Solar Cooker
Authors: Mall Vivek , Kumar Manish , Patel Rahul
Published: January 2024

The parabolic solar cooker concentrates solar radiation and uses reflective materials to transform it produces heat energy. The correct selection of reflective things significantly affects the efficiency regarding the parabolic solar cooker. There are three distinct types of reflective materials that are significantly compared in this research. These are Mylar tape, aluminium foil, and stainless steel. These three types of cookers were put to the test in a variety of weather conditions and produced a wide range of temperatures. The use of reflective Mylar tape allowed for the maximum temperature of 91.6 °C to be reached. Moreover, the greatest temperatures of 78.4 °C and 71.1 °C were attained using stainless steel and aluminium foil, respectively. It has been determined via testing and analysis of various reflective materials that Mylar tape has the ability to reflect the most heat in the shortest length of time.
Effect of Cutting Fluids in Machining: A Review
Authors: Sharma Deepak Kumar , Pandey Krishna Murari
Published: January 2024

In the machining operations, the cutting zone needs lubrication and cooling, that are supplied by cutting fluids. In the machining domain's route to long-term sustainability in turning, milling, or drilling, nanofluid applied as a metalworking fluid, provides notable outcomes compared to traditional cutting fluids. Due to its efficient thermo-physical qualities, nanofluid emerged as highly capable of working as a good cutting fluid. This review provides in-depth information about the impact of various cutting fluids based on mineral oil, vegetable oil, nanofluids, hybrid nanofluids, and machining with dry and air cooling. The primary aim of all machining processes is to reduce production costs by raising productivity and quality. The thermophysical properties, methodologies of preparing hybrid nanofluid, synthesis, and characterization are briefly presented. Based on many literature reviews, it is found that the nano-cutting fluid reduces the temperature of tools, tool wear, and surface quality while also being less hazardous to the environment. The application and effect of various nano-cutting fluids, and hybrid fluids in flood cooling and dry machining are discussed and also compared in this comprehensive review. This study concentrated on reviewing the experimental and numerical observations obtained by applying the various types of cutting fluids during the cutting process by many authors. The different cutting parameters are compared in mono-type nanofluids and hybrid nanofluids for turning and milling operations. The utilization of hybrid nanofluid in different cutting operations resulted in one of the essential sustainable developments.
Water Quality Assessment of Gomti River by using Modelling Technique: A Review
Authors: Singh Aditya Pratap , Pandey Anshika , Kumar Aditya , Chaurausiya Anju , Kashyap Rishabh , Gautam Arstu , Saxena Mukul , Singh Hrishikesh
Published: January 2024

This paper presents an approach to show the water quality of the Gomti River at Lucknow, Uttar Pradesh, by using the Qual2k modelling technique. The Gomti River originates in Gomat Taal, Pilibhit, Uttar Pradesh, India. In this paper, the Lucknow Gomti River stretch was considered for the water quality assessment. Water samples collected from ten sampling locations between Chhathghat and Mehndighat. The water were analysed on different parameters, namely electrical conductivity, hardness, nitrate, DO, TSS, etc. The results were taken as input in the Qual2k workbook. The analysed data were calibrated with Qual2k calibrated data and compared with Qual2k standard data in graphical form.
A Review of Pedal Operated Water Purifier
Authors: Gond Hariom , Mishra Aman , Singh Manvendra , Shukla Anuj , Patel Rahul , Khan M. Z. R.
Published: January 2024

We discuss the construction of a pedal-operated water filtration system in this research study. The system's goal is to deliver pure water using a pedal and chain driving mechanism. This technology is specifically designed to provide clean, drinkable water in rural and urban regions. Every family needs clean drinking water since humans cannot survive without it. Traditional water purifiers are practically useless for use in remote and rural areas where power is frequently intermittent. Since access to safe drinking water might often be far away, this work is primarily focused on those regions and situations of the world where the water supply is unstable or nonexistent. A pedal-powered water filtration system is a piece of water filtration equipment that uses human muscle power to filter water. To make this device more portable, it is best to mount it to a frame.
A Study on Water Absorption Behavior of Jute and Ramie Hybrid Composites with and without SiC Filler
Authors: Parai Devlina , Gautam Vindu , Upadhyay Vikas , Misra Joy Prakash
Published: January 2024

Natural fiber reinforcements have attracted interest in sustainable manufacturing as a replacement for synthetic fibers in polymer composites. In this study, two natural fibers – jute and ramie were reinforced in three different proportions with epoxy resin and hardener to fabricate polymer matrix composites. Silicon Carbide (SiC) was used as a filler material in the three different compositions with jute and ramie fibers. All the composite specimens were fabricated using the hand-lay-up technique. The water absorption property of the fabricated composites was examined. Test results indicate that jute and ramie fiber composite with epoxy resin possesses high water absorption properties; further addition of SiC as filler material into the composite fabrication shows a decrease in water absorption percentage. The work also presents linear regression models (LRA) for forecasting the natural composites' water absorption behavior.
Micro-Thermo-Mechanical Analysis of Glass-Fiber Reinforced Composite (GFRC) using COMSOL
Authors: Siddiqui M A , Sharma J , Gole V L
Published: January 2024

Composites can be defined as hybrid materials that can meet the current research demand. The composite is made by blended/mixed to obtain the desired properties, tailor-made for specific applications. Fiber reinforced composites are widely used for the various applications in construction and the aerospace, automotive, infrastructures and sporting goods industries. Mechanical and thermal properties are evaluated for accurate estimation of their structural response. The mathematical modelling of the formation and testing of composite is a vast area of study for analyzing the mechanics and properties of composites. The paper studies the mechanics of mixing of two pack epoxy resin and glass fiber system and resultant properties of composite sheet. In this composite formed is analyzed by considering representative volumetric element (RVE) on which finite element analysis (FEA) was carried. The property of sheet was determined by the periodicity feature of COMSOL. Two types of studies were carried out one with thermal load and one without thermal load and using standard computation following mechanical properties were calculated Young’s Modulus, Shear Modulus, Poisson’s Ratio and Distortion energy variation along volume (von Miss Stresses Tensor). Then mechanical properties were employed in the estimation of thermal properties like- Coefficient of thermal expansion, thermal conductivity, thermal diffusivity, and specific heat capacity variation. Moreover, composites were formed by varying fiber volume fraction, using the principle of homogenization and results were compared with standard rule of mixing which shows good convergence with the data given by COMSOL.
Production and Applications of Xanthan Gum, A Polymeric Material Obtained from Xanthomonas Campestris: A Mini Review
Authors: Kashaudhan Kopal , Pande Poorn Prakash , Sharma Jyoti , Nath Amar , Shankar Ravi
Published: January 2024

Xanthan gum belongs to the category of naturally occurring exo-polysaccharide which owes its origin from the well-known bacterium Xanthomonas campestris. Its structure comprises D-Glucose, D-Mannose and D-Glucuronic acid units with a ratio of 2:2:1. Its use has been increased in day-to-day life and the present scenario shows its wide application, be it a food or non-food application. It is the constituent of more than 90% of the cosmetic products used in daily life. Along with this, its use as an adsorbent has also increased widely and it has imprinted its identity in the field of wastewater treatment, dye removal and drug delivery. This review covers the method of its production and applications in different fields such as food, industries, agriculture, and cosmetics.
REAL-TIME MONITORING OF INDUSTRIAL INDUCTION MOTORS BY CURRENT AND VIBRATION ANALYSIS
Authors: Solon Araujo Dutra Flavio , Souza de Oliveira Rafael , Matos Brazil Thiago , Mark Lobo de Oliviera Jean , Augusto da Paz Elleres Pablo
Published: January 2024

This paper presents an innovative solution for real-time monitoring of industrial induction motors through the analysis of electric current and vibration, integrating a microcontroller. The primary goal was to create a system that not only collects data from these parameters but also processes it intelligently, providing actionable information to operators and maintenance teams. The results revealed significant variations in the electrical current data, highlighting potential operational issues, especially in Motor 2. Vibration analysis identified anomalous patterns in Engines 2 and 4, indicating the need for lubrication and visual inspection, respectively. The intuitive interface and simplified remote access allowed for agile and informed decision-making, contributing to the efficiency and safety of industrial processes in real time. This study demonstrates the crucial importance of continuous and intelligent monitoring in the quest to optimize industrial operation, improving efficiency, reliability and safety.
BEDSIDE LEARNING: VITAL FOR NURSING EDUCATION - CREATING COMPETENT, EMPATHETIC HEALTHCARE PROFESSIONAL
Authors:   Assistant Professor, Akal College of Nursing, Himachal Pradesh., Tomar Gyanendri , Verma Kirti ,   Assistant Professor, Akal College of Nursing, Himachal Pradesh.
Published: January 2024

This comprehensive review explores the vital role of bedside learning in nursing education, focusing on its impact on clinical skill development and empathy among students. By bridging theoretical knowledge with practical application, bedside teaching allows nursing students to apply classroom concepts directly to patient care, enhancing understanding and retention. The review highlights evidence-based practice (EBP) teaching strategies and emphasizes the need for improved interactive and clinically integrated approaches.. It cultivates empathy and compassion as students interact with patients personally, witnessing their struggles and hopes. Furthermore, bedside learning enhances communication skills, enabling students to establish meaningful connections with patients and healthcare teams. Finally, this method promotes critical thinking by challenging students to analyze patient cases and make informed decisions. Conclusion:In conclusion, research highlights the pivotal role of bedside teaching in clinical education, especially in nursing. Hands-on experiences and patient interactions are essential for developing clinical reasoning skills, fostering patient-centered care, and nurturing professional growth. Conflict of Interest: There is no conflict of interest.
STUDY ON THE RISK OF COLLAPSE OF BLOCK WALLS IN JAPAN DURING EARTHQUAKES
Authors:   Health and Safety Sciences, Osaka Kyoiku University, Japan., Goto Kensuke , Goto Takehiro ,   Department of Business and Economics, Nippon Bunri University, Japan., Gotoh Keinosuke ,   Professor Emeritus, Nagasaki University, Japan.
Published: January 2024

The earthquakes in Kumamoto (2016) and Osaka (2018) in Japan revealed grave repercussions of collapsed block walls, causing fatalities and severe damage. These incidents underscored the need for understanding and mitigating the risk posed by these structures. In response, this study focused on assessing block walls collapse risk. Surveys across Nagasaki, Tokyo, and Chiba scrutinized various factors like rebar presence, wall appearance, and maintenance status using a Japan Concrete Block Association chart. Results revealed alarming statistics: 38% of block walls in Nagasaki posed a danger, with factors like lack of rebar and wall age significantly impacting collapse risk. Comparing regions, earthquake-experienced Kanto had 19% risky block walls versus 38% in less-experienced Kyushu, emphasizing the influence of earthquake awareness on residents perception of block wall risks. Lack of rebar emerged as a primary risk factor across all areas. Considering block walls have a lifespan of 20-30 years, deteriorating rebar due to corrosion poses imminent risks. Urgent surveys and awareness campaigns, especially along school routes, are crucial to prevent tragedies like the young girls death in Osaka. The study emphasizes scholars responsibility to disseminate accurate information about block wall risks during earthquakes. However, challenges persist, such as unclear property ownership, hindering countermeasures even after identifying high-risk walls. Looking ahead, national diagnostic surveys are essential to address the looming danger, especially considering potential seismic events like the Nankai Trough Earthquake. Disaster education must prioritize teaching children about the risks of block walls during earthquakes to ensure their safety.
OUTILS DE MANAGEMENT DES ETABLISSEMENTS DENSEIGNEMENT SUPERIEUR PRIVE AU BENIN: DIAGNOSTIC ET PROPOSITION
Authors:   Doctorant en Sciences de Gestion, Universite dAbomey-Calavi (Benin), Laboratoire de Recherche Sur Les Performances et Developpement des Organisations (LARPEDO)., Ake Natonde Bonaventure , Emmanuel Hounkou Cossi ,   Professeur titulaire, Universite dAbomey-Calavi (Benin), Directeur de lEcole Doctorale des Sciences Economiques et de Gestion, Laboratoire de Recherche Sur les Performances et Developpement Des Organisations (LARPEDO).
Published: January 2024

Business management has mainly developed within private establishments, higher education financial literature. In addition, the uncertainty of the environment and the complex nature of the strategic decisions that organizational leaders must make often prevent them from relying on a logical process to decide. This is how private higher education establishments in Benin are regularly shaken by crises in terms of academic delays that are difficult to catch up on and which are not likely to help matters. This research attempts to identify the characteristics of the management of private higher education establishments in Benin. Materials and Methods: We adopted a mixed methodological approach. In the empirical phase of this research, this approach allowed us to provide additional insight into the analysis of the results, thus strengthening their validity. The study sample consists of 175 actors from Private Higher Education Establishments (EPES). Results:The results of this research work show that the principal component factor analysis with Varimax rotation made it possible to highlight for the measurement scale of management tools, five (5) dimensions those involved. The dimensions of the tools of management highlighted respectively reflect the method of recruiting students, method of recruiting teachers, quality of the training given, course attendance rate and educational technology.
A STUDY OF CLINICAL AND ETIOLOGICAL PROFILE OF PATIENTS OF MINOCA (MYOCARDIAL INFARCTION WITH ANGIOGRAPHICALLY NON OBSTRUCTIVE CORONARY ARTERIES) AMONG THE PATIENTS WITH ST ELEVATION MYOCARDIAL INFARCTION
Authors:   Department of Cardiology, SMS Medical College, Jaipur., Goyal Kamlesh , Mohan Sharma Shashi ,   Department of Cardiology, SMS Medical College, Jaipur., Shekhawat Dhananjay ,   Department of Cardiology, SMS Medical College, Jaipur., Kumar Gautam Dinesh ,   Department of Cardiology, SMS Medical College, Jaipur.
Published: January 2024

Objective: Myocardial infarction (MI) with non-obstructive coronary arteries (MINOCA) is a relatively new term that is characterized by clinical evidence of MI with normal or near-normal coronary arteries on coronary angiography. The aim of this was to document the prevalence and demographics of MINOCA in an Indian population. Methods: It is a single center study. All consecutive patients who were â‰¥18 years old, diagnosed with MI according to the Third Universal Definition of Myocardial Infarction, and had undergone coronary angiography were included in the study. Patients with stable coronary artery disease, unstable angina pectoris, a history of revascularization, and type 4/5 MI were excluded. Results: A total of 548 patients who were diagnosed with MI and had undergone coronary angiography were enrolled. The prevalence of MINOCA was 6.2% in the overall study population. Compared with non-MINOCA patients, those with MINOCA were younger, had a higher prevalence of the female gender, and had a history of COVID 19 infection. Also, the median left ventricular ejection fraction as seen on echocardiography and the ratio of Killip Class I status at presentation was significantly higher in MINOCA patients than in non-MINOCA patients (p<0.001).
FPGA CONTROLLED MPPT BASED BOOST CONVERTER FOR RENEWABLE ENERGY(SOLAR PV) POWER APPLICATIONS
Authors:   Design Engineer, Electrical Department, Surbana Jurong Pte Ltd., Ridwan Ul Zaman Peerzada , Basit Sheikh Abdul ,   Design Engineer, Electrical Department, Surbana Jurong Pte Ltd., Rauf Abdul ,   Maintenance Engineer, Mechanical Department, Saudi Tabreed operations & Maintenance Co.
Published: January 2024

This paper is proposing the Field Programmable Gate Array(FPGA) controlled multiphase DC-DC Boost. The proposed DC-DC boost converter is designed at high gain. The proposed converter is employed for higher power applications and controlled with the help of ZVS voltage mode control. The feasibility of proposed converting is verified by the simulation.
A STUDY TO EVALUATE THE EFFECTIVENESS OF VIDEO ASSISTED TEACHING PROGRAMME ON KNOWLEDGE REGARDING AUTISM AMONG PRIMARY SCHOOL TEACHERS IN SELECTED SCHOOLS AT COMMUNITY, BENGALURU
Authors:   Principal Smt.Nagarathnamma College of Nursing, Bangalore., Nanjappan Devi , J. Pavithra ,   Guide & H.O.D of Mental Health Nursing., Gupta Deeksha ,   Final Year Bsc Nursing Students., Maqbool Faizan ,   Final Year Bsc Nursing Students., Sah Bijeta ,   Final Year Bsc Nursing Students., Das Devika ,   Final Year Bsc Nursing Students., Rehman Bisharath ,   Final Year Bsc Nursing Students., Sarkar Dipanwita ,   Final Year Bsc Nursing Students.
Published: January 2024

Childrenoftodayare thecitizensoftomorrow sotheyneed to careby parentsandteachers. As a teacher may come across many children so easily, they can find normal and abnormalbehavior of a child. Autism is a psychoneurotic disorder characterized by impaired social interaction,communication and by restricted and repetitive behavior. Teachers can find this behaviorin schooland timely measures can be taken. In order to educate and encourage the teachers, to improve theirknowledge regarding autism, the study was conducted to evaluate the Effectiveness of video assistedTeaching Program regarding autism on knowledge of primary school teachers working in selectedschools at community, Bengaluru. Pre-experimental design, with convenient sampling method wasused. Informationwascollectedfrom50primaryschoolteachersregardingautismusingthestructured knowledge questionnaire. VATP was implemented and post-test was conducted after 7 daysto find the effectiveness. Regarding effectiveness of STP, the overall mean knowledge score in thepre-test was 38.1% and 79.52 % in the post test with enhancement of 41.42% and it was significant at5% level. Analysis of socio-demographic variables showed significant association between religion,professionalqualification,sourceofinformationonautism,teachingexperienceinyearswithknowledge score at 5% level (P>0.05). Overall findings showed that pre-test knowledge scores werefound to be 38.1% and after STP, knowledge of primary school teachers was enhanced by 41.42%regardingautism.HencetheresulthasprovedthatVATPwaseffectiveinimprovingtheknowledgeofprimary schoolteacherson autism.
A STUDY TO ASSESS THE EFFECTIVENESS OF STRUCTURE TEACHING PROGRAMME ON KNODLEDGE REGARDING HAZARDNESS OF SMOKING AND TOBACCO CHEWING AMONG ADOLESCENTS AT SMT. NAGARATHNAMMACOLLEGE OF NURSING, BENGALURU
Authors:   Principal, Smt. Nagarathnamma College of Nursing., Nanjappan Devi , B. Lavanya ,   Guide & H.O.D of Mental Health Nursing., Das Kankana ,   Final Year Students., Saha Koyena ,   Final Year Students., a Kiran ,   Final Year Students., Ahmed Reshie Junaid ,   Final Year Students., Barman Koushik ,   Final Year Students., Hossain Molla Kamal ,   Final Year Students.
Published: January 2024

Smoking is practice in which a substance, most commonly tobacco, is burned and the smoke is tasted or inhaled. This is primarily practical as a route of administration for recreational drug use, as combustion releases the active substances in drugs such as nicotine and makes them available for absorption through the lungs. It can also be done as a part of rituals, to induce trances and spirituals enlightenment.
A DESCRIPTIVE STUDY TO ASSESS THE KNOWLEDGE AND ATTITUDE REGARDING USE OF MENSTRUAL CUP
Authors:   Sharda School of Nursing Sciences and Research Sharda University., Lepcha Alka , Bagra Jompi ,   Sharda School of Nursing Sciences and Research Sharda University., a Binisha ,   Sharda School of Nursing Sciences and Research Sharda University., Pandey Suman ,   Assistant Professor Department of OBG Sharda School of Nursing Sciences and Research Sharda University., Singh Smita ,   Senior Tutor Department of OBG Sharda School of Nursing Sciences and Research Sharda University.
Published: January 2024

A menstrual cup is a menstrual device which helps to maintain hygiene during menstrual cycle and it is inserted into the vagina during menstruation.The menstrual cup is a silicon product used for menstruation hygiene. Even though it is safe, environmentally friendly, affordable, and durable, its unacceptability may be related to larger adoption issues.The study is focused to assess the knowledge and Attitude regarding menstrual cups among selected female nursing students. Descriptive research methodology was adopted in this study and 150 female nursing students of Sharda University was selected in the present study. Convenience technique of sampling was adopted for the data collection. The information was gathered via knowledge Questionnaire along with 5-point Likert attitude scale used to assess the knowledge and attitude regarding use of menstrual cup.The resultsreveled that majority (84) of the participants (56%) average knowledge regarding menstrual cup ,53 (35%) participants had good knowledge, while 13 (8.7%) had poor knowledge amongst 150 nursing students. Whereas 0 (0%) had unfavorable attitude, 49(32.7%) participants had neutral attitude and 101 (67.3%) participants had favorable attitude regarding the use of menstrual cup as a menstrual hygiene product.The uses of a menstrual cup for monthly hygiene management among chosen Sharda University college girls looks that it is acceptable and feasible, as it offers realistic, pocket friendly, and good for nature and environment. Young People, who tend to be more willing to embrace the idea of ecologically friendly items, should be addressed to encourage menstrual cup acceptance.
CHALLENGES FACED IN DENTAL CLINIC WHILE TREATING AUTISTIC PATIENTS
Authors:   Ex Senior Lecturer, Deptt. Of Pedodontics, BRS Dental College and Hospital, Sultanpur, Barwala. Private Practitioner, Saatvik Dental Care, Reasi, Jammu and Kashmir., Sharma Ishani , Sujlana Amrita ,   Private Practitioner., Kour Sukhleen ,   Private Practitioner., Sharma Sukesh ,   Private Practitioner, Saatvik Dental Care, Reasi, Jammu and Kashmir.
Published: January 2024

Background: Managing home and clinical healthcare is challenging for children with Autism spectrum disorders. Therefore, dental clinicians must be aware of the various challenges faced while treating children falling in spectrum for providing effective and efficient oral healthcare.
WRITTEN REPORT OF UNILEVER AS A CONTRIBUTOR TO PLASTIC WASTE IN INDONESIA
Authors:   Faculty of Social and Political Sciences, International Relations Study Program, Universitas Kristen Indonesia., Wahyu Charisa Raharjo Lintang
Published: January 2024

Unilever, one of the worlds largest fast-moving good companies, has been criticized for its contribution to plastic waste in Indonesia. This report explores the concept of corporate social responsibility (CSR), its importance for companies, and delve into the history of the company and its role in Indonesias plastic waste crisis. The paper also discusses the challenges faced by the CreaSolv technology for recycling plastic sachets in Indonesia and possible solutions to address the issue. In addition, the paper discusses how the company could improve the recycling process, redesign packaging to be more sustainable, and scale up the recycling technology to have a larger impact.
A STUDY TO ASSESS THE LEVEL OF KNOWLEDGE REGARDING ETHICAL SENSITIVITY OF PATIENTS CARE AMONG NURSING STUDENTS AT SELECTED COLLEGE, PUDUCHERRY
Authors:   Assistant Professor, Sri Manakula Vinayagar Nursing College, Kalitheerthalkuppam, Madagadipet, Puducherry 605107, India., Tamilpulavendran V. , Soniya P. ,   Research scholar BIHER, Chennai, Selaiyur.
Published: January 2024

The present study was conducted to assess the level of knowledge regarding ethical sensitivity of patients care among nursing students at selected college at Puducherry. The study was descriptive research design was selected. A total of 100 patients who met the inclusion criteria were selected from the SMVNC (Sri Manakula Vinayagar Nursing College)at Puducherry by using Convenient Sampling technique. The correlation value of the of knowledge regarding ethical sensitivity of patients care among nursing students at SMVNC is It reveals that respect for individuals and distributive justice r value is 0.430, p value is P<0.001, Respect for individuals and Maintaining Patients confidentiality r value is 0.477, p value is P<0.001, Distributive justice and Maintaining patients confidentiality r value is 0.323, p value is P<0.001 Highly Significant. Need for the study Since the health care profession has a distinct culture, including its values, nurses who are coordinating the medicine team are frequently confronted with conflicting values, especially ethical problems. For that reason, as healthcare professionals, nurses are expected to display a prominent level of practical ethical skills and respect the values and rights of patients who need their professional care.
Implementing EPR as a Tool for Addressing Environmental Issues in Vietnam
Authors: Tran Thi Yen Anh , Kieu Kinh Thi , Herat Sunil , Kaparaju Prasad
Published: January 2024

The Extended Producer Responsibility (EPR) scheme has emerged as a critical environmental policy instrument around the world, holding great promise for addressing significant environmental challenges in Vietnam, a country undergoing fast economic expansion and industrialization. This literature review proceeds to describe Vietnam’s EPR program, focusing on its regulations and implementation procedures. By highlighting several obstacles and directions in Vietnam, this review emphasizes the importance of aligning EPR strategies with the country's socio-economic context to achieve sustainable management of waste and a circular economy.
Aemila Scauri Aurelia
Authors: Piaggio Andrea
Published: January 2024

Can a road, with its branches, be considered sustainable and be so important for a territory that it has always influenced its evolution and that of its inhabitants over the centuries?
The main purpose of the research is to clarify how a road, via Aemilia Scauri – Aurelia, can become a symbol of culture and social identity of a territory, the Tigullio, through the centuries and millennia, investigating the visible material remains of the Roman and of medieval times. The Tigullio land is a part of Liguria in the so-called Levante Ligure, east of Genoa; enclosed between the sea and the mountains, this strip of land overlooks the Golfo del Tigullio which is part of the Ligurian Sea. Its landscape is predominantly mountainous, a feature that has always influenced the inhabitants, settlements, and roads.
A complex study due to the paucity of archaeological finds, destroyed or buried under centuries of reconstruction, and the almost total absence of quotations from ancient scholars. Other problems are related to the lack of memories of the inhabitants of the area as they are mostly unaware of their historical past.
Few ancient structures to understand how a road can be defined as important and sustainable for the people who have inhabited the area over the centuries, it is necessary to retrace the ancient route, identifying the few signs of the past that are still visible.
Delayed Diagnosis of Post-traumatic Temporal Lobe Meningo Encephalocele: A Rare Case Report of a Child
Authors: Sadr Zahra , Noorbakhsh Samileh , Nasoori Yaser
Published: January 2024

Introduction:

Bone fracture after head trauma is common in children. When a fracture happens in the temporal bone, Cerebrospinal fluid (CSF) might leak and/or the temporal lobe protrude (named encephalocele) as a mass inside the middle ear or mastoid or both.

Case Presentation:

Here, a 10 year old presents with an initial diagnosis of bacterial meningitis. Three years ago after head trauma he had a forgotten bone fracture. Incomplete improvement after primary treatment was achieved. Finally, after seeing a bone fracture on the right roof of the tympani and soft tissue mass in brain High-Resolution Compound Tomography (HRCT),surgical exploration determined the CSF leakage from a right lobe temporal meningo encephalocele. The bone defect was repaired and the patient had complete improvement.

Conclusion:

In this case with forgotten post traumatic temporal bone fracture, temporal bone encephaloceles lead to CSF leakage inside the middle ear cavity and introduce bacterial meningitis. High-Resolution Compound Tomography (HRCT) of the cranial base defined the bone defect. In recent years, Magnetic Resonance Imaging(MRI) has been known as the best method for the diagnosis of brain tissue herniation in the middle ear cavity. Although to differentiate the encephalocele from other masses (e.g. granulation, cholesteatoma, cholesterol granuloma, etc.) inside the middle ear cavity in an MRI is not easy. Surgical multilayered closure of the dura and simultaneous repair of the bone defect is needed.
A Cross-sectional Study of Self-confidence Differences in Removable Prosthodontic Treatment among Undergraduate Students of a Saudi Dental School
Authors: Sharka Rayan M. , Alsaggaf Arwa U.
Published: January 2024

Background:

Removable denture treatments remain an option for the edentulous population in terms of oral rehabilitation. In dentistry schools, improving students' self-confidence in performing prosthodontic procedures should be paramount.

Objectives:

The aim of this study was to examine students' self-confidence perceptions in performing removable partial dentures (RPDs) and complete dentures (CDs) treatments and to draw attention to the steps in which they felt most and least prepared to do so without close supervision.

Methods:

This cross-sectional study was conducted at one dental school in Saudi Arabia at the end of the 2022-2023 academic year. A total of (n=96) undergraduate students in their clinical years, 5th and 6th cohorts, were included in this study. These students were requested to participate in a closed questionnaire consisting of 38 items that focused on self-reported confidence and the perceived quality of their education. A non-parametric test, the Mann-Whitney U-test, was used to compare between groups. The data were analyzed using IBM SPSS Statistics (V.28.0).

Results:

A response rate of 95.8% was achieved. Over the course of their studies, students' sense of confidence grew. Also, males were more confident than females in performing all clinical procedures. Overall, students were satisfied with their prosthodontic education, except for pre-clinical sessions and learning materials. Increasing their clinical experience would be most advantageous for boosting their confidence levels.

Conclusion:

The study revealed where students were most and least confident in carrying out removable prosthodontics. Students require supervision during their internship year because they reported average confidence in removable prosthodontic procedures. The results also point to the need for more research into the confidence gaps between males and females. The pre-clinical curriculum necessitates updating and more didactic teaching.
Carpal Tunnel Syndrome and Trigger Finger. Sometimes Related
Authors: Ebner Peggy J. , Kuschner Stuart H.
Published: January 2024

Background:

Carpal tunnel syndrome and trigger finger are common hand problems. Each can be a cause of pain and disability. Treatment for each diagnosis can be nonoperative or, when nonoperative treatment has failed and when symptoms warrant, treatment can be surgical. Carpal tunnel syndrome and trigger finger can present independently of each other, or, in some cases, both can be present in the same hand.

Methods:

Data was collected using PearlDiver proprietary software (PearlDiver, Inc, Colorado Springs, CO). This is a national data set from the United States representing 157 million distinct patients over the period from January 2010 to October 2021. PearlDiver was queried for all patients who underwent carpal tunnel release (represented by CTP-64721 for open carpal tunnel releases and CTP-29848 for endoscopic releases) and trigger finger release (represented by CTP-26055) on the same day.

Results:

Our search identified the number of carpal tunnel releases and the number of carpal tunnel releases + trigger finger release (same day). Carpal tunnel release + trigger finger release represent 8.4% of the total number of carpal tunnel release procedures.

Conclusion:

Patients who present with carpal tunnel syndrome may be advised that they are at increased risk of developing trigger fingers.
Impact of COVID-19 on Psychological Wellbeing of University Employees: The Mediating Role of Coping Mechanism
Authors: Mittal Amit , Aggarwal Arun , Sharma Kulwant K. , Mantri Archana
Published: January 2024

Background:

The study aims to analyse the employees’ well-being in the COVID-19 pandemic scenario, by studying the mediating impact of coping behaviour in terms of stresses and negative experiences. The study scope is university teaching and staff personnel, constantly using online methods to deliver teaching-learning-evaluation processes.

Methods:

Empirical data was collected from 571 university employees through an online survey. The survey instruments were standard scales to assess the impact of events; distress, anxiety & stress, coping strategies, and personal well-being. The data was collected over a week after a month-long lockdown and analysed through CFA and SEM tools.

Results:

The role of coping strategies remains central to pandemic or emergency conditions. Statistical analysis shows that distress, anxiety and stress have adversely impacted the coping strategies and well-being of the respondents. The members were identified based on their responses and suitable measures being instituted to strengthen their coping strategies and abilities to deal with adverse situations.

Conclusion:

This study contributes to the literature by presenting and validating a theory-driven setting that highlights the degree of negative consequences of the Covid-19 pandemic and lock-down conditions. This research establishes the usefulness of tested personal wellness theories in a non-clinical setting.
Breaking Barriers: A Review of Career Transition Trends for Women
Authors: Deshpande Amruta , Kaul Natashaa , Mittal Amit , Bhandari Harveen , Raut Rajesh
Published: January 2024

Background:

The objective of this paper is to develop a map of the contours of the phenomenon of the career transition of women by aggregating, parsing, and extracting scholarly studies on the career transition of women to provide a comprehensive understanding of the topic. A review of existing research will help to identify gaps and opportunities for further investigation in the domain of career transitions for women. It can also provide insights into the experiences of women at different stages of their careers, including those who are entering the workforce, returning to work after a break, or changing careers.

Aim:

This study reviews the literature on the career transition of women using bibliometric analysis and thematic analysis. It delves into the most significant writings, leading journals, and authors that contributed to the field, and the selected methodologies and research contexts for mindfulness in leadership.

Methods:

The study has identified areas of future research such as the impact of technology and automation on career transitions for women, the intersectionality of career transitions, the role of mentorship and sponsorship in career transitions, the impact of flexible working arrangements on career transitions and personal characteristics and successful transitions.

Results:

Using bibliometric analysis, this study especially carried out performance analysis and scientific mapping of the available literature review to provide valuable insights into the challenges and barriers that women face during career transitions.

Conclusion:

The findings indicate that despite progress in gender equality, women still encounter significant obstacles when attempting to advance their careers, switch industries, or take on leadership roles.
Emotional Changes in Hospitalized Patients in the COVID-19 Ward: Elizabeth Kubler-Ross Theory as an Analytical Framework
Authors: Sinaei Masoume , Saberi Maryam , Tabatabaee Seyed Saeed , Moradi Marjan , Bavandi Farzaneh , Raesi Rasoul
Published: January 2024

Aim:

This study was conducted to determine emotional changes in hospitalized patients in the COVID-19 ward based on the Kubler-Ross theory.

Background:

Humans exhibit different behaviors in response to crises. COVID-19, as a health crisis, was accompanied by widespread changes in the behavior of patients.

Methods:

This descriptive-analytical study was conducted in 2021 using a census method on 139 hospitalized patients in the COVID-19 ward of the 22 Bahman Hospital in Khorramshahr, Iran. Data were collected using a researcher-made questionnaire to determine the stages of change in hospitalized COVID-19 patients. The data were analyzed using SPSS 22 software and one-sample t-test, independent t-test, one-way ANOVA, Tukey's post hoc test, and Pearson correlation coefficient at a significant level of 0.05.

Results:

The minimum age was 27 and the maximum age was 67 years. The levels of denial were moderate, while anger and bargaining were lower than average, and depression and acceptance were higher than average. The average denial, anger, and depression scores in male patients were significantly higher than those in female patients (p < 0.001). There was a significant negative correlation between denial and anger scores and age (p < 0.001) and a significant positive correlation between acceptance and age (p = 0.03).

Conclusion:

Since contracting COVID-19 and hospitalization in COVID-19 wards are associated with various behavioral changes, screening patients for behavioral changes is recommended to health policymakers and managers. Understanding these changes can help accurately diagnose and effectively treat these patients.
Isolasi, Identifikasi, dan Uji Potensi Bakteri Laut sebagai Agen Bioremediasi Logam Berat Kromium (Cr)
Authors:   Universitas Gadjah Mada, Suparman Nasywa Fajriatun Nisa , Retnaningrum Endah ,   Universitas Gadjah Mada
Published: January 2024

Pencemaran air oleh logam berat terjadi akibat perkembangan industri seperti tekstil, electroplating, dan penyamakan kulit. Kromium (Cr) merupakan salah satu logam berat yang dihasilkan dengan tingkat toksisitas tinggi bagi makhluk hidup bahkan dalam konsentrasi rendah. Upaya penanggulangan yang ramah lingkungan dilakukan dengan metode bioremediasi dapat memanfaatkan kemampuan bakteri resisten logam berat. Penelitian ini bertujuan untuk mengisolasi, mengidentifikasi, dan melakukan uji potensi reduksi logam berat kromium oleh bakteri laut resisten kromium. Penelitian ini menggunakan bahan sampel air laut, pasir Pantai Samas dan Pantai Pandansimo, media kultur Zobell marine broth 2216, serta logam berat K2Cr2O7. Langkah awal penelitian dilakukan dengan pengambilan sampel air laut dan pasir pantai. Selanjutnya dilakukan isolasi, seleksi, karakterisasi morfologi sel dan biokimia serta identifikasi bakteri resisten kromium untuk diuji potensi reduksinya. Hasil tiga isolat terseleksi memiliki kemampuan resistensi tertinggi terhadap kromium. Proses identifikasi menunjukkan bahwa dua isolat, yaitu PSAA1 dan SMCS21 diduga merupakan anggota genus Proteus, sedangkan satu isolat PSAA8 diduga merupakan anggota genus Micrococcus. Ketiga isolat bakteri PSAA8, SMCS21, dan PSAA1 menunjukkan kemampuan reduksi kromium dengan efisiensi reduksi secara berurutan sebesar 22.54%, 21.54%, dan 18.44%. Sehingga ketiga isolat bakteri laut disimpulkan memiliki potensi sebagai agen bioremediasi untuk mengurangi konsentrasi logam berat kromium dari lingkungan perairan.