bluuebunny/crossref_metadata_2025 huggingface dataset:
Driveline System Effects on Powertrain Mounting Optimization for
Vibration Isolation under Actual Vehicle Conditions
Authors: Singh Jitender , Sarna Amit Kumar , Kumar Navin , Sharma Vikas
Published: August 2023

Vehicle vibration is the key consideration in the early stage of vehicle
development. The most dynamic system in a vehicle is the powertrain system,
which is a source of various frequency vibration inputs to the vehicle. Mostly
for powertrain mounting system design, only the uncoupled powertrain system is
considered. However, in real situations, other subsystems are also attached to
the powertrain unit. Thereby, assuming only the powertrain unit ignores the
dynamic interactions among the powertrain and other systems. To address this
shortcoming, a coupled powertrain and driveline mounting system problem is
formulated and examined. This 16 DOF problem is constructed around a case of a
front engine-based powertrain unit attached to the driveline system, which as an
assembly resting on other systems such as chassis, suspensions, axles, and
tires. First, the effect of a driveline on torque roll axis and other rigid body
modes decoupling is examined analytically in terms of eigensolutions and
frequency responses. It is observed from the analysis that when the optimized
uncoupled powertrain system is introduced in real vehicle conditions, the
vibration isolation level of the powertrain mountings gets degraded. Then, a new
improved approach of considering coupled powertrain and driveline systems in the
initial design phase itself is proposed. The mounting system parameters such as
mount location, mount orientation angle, and stiffness rate are optimized and
redesigned for the proposed system. The results of the redesigned system show
that the decoupling of the rigid body mode parameters is improved and
consequently powertrain vibration performance is also improved in static and
dynamic conditions of the vehicle. Overall, the findings of this study suggest
that considering the driveline along with the powertrain as a coupled system at
the early phase of the mounting system design itself improves the vibration
performance of the vehicle during real-life situations.
Performance of a Diesel Engine Run with Kerosene–Rapeseed Oil Blends
Doped with Ignition Promoters
Authors: Cherepanova Anna , Ukhanov Denis , Savel’ev Evgeniy , Sapunov Valentin
Published: August 2023

The use of straight vegetable oil in diesel engines leads to undesirable
consequences due to the peculiar physicochemical properties of vegetable oils.
In this regard, the use of pure and unmodified vegetable oils requires their
obligatory dilution with petroleum fuels, usually diesel fuel. However, blends
of diesel fuel with vegetable oil have a significantly higher density and
viscosity than pure diesel fuels. Therefore, in this article, it was proposed to
use blends of vegetable oil with aviation kerosene since kerosene has lower
density and viscosity compared to diesel fuel. In addition, kerosene is less
prone to coking of injectors, has a higher calorific value, and has a lighter
hydrocarbon composition, which makes starting the engine easier. Within the
framework of the study, engine tests of a full-size four-cylinder diesel engine,
MMZ D-245.12.C, were carried out at maximum load in the range of crankshaft
speeds from minimum (1000 min−1) to nominal (2400 min−1).
Various blends of kerosene with rapeseed oil with an oil content of 10 to 50% by
volume have been tested. Ignition promoters were introduced into the fuel blends
to improve their combustion. Commercial ethylhexyl nitrate was used as an
ignition promoter. In addition, experimental additives were investigated, which
are the FAMEs of vegetable oils oxidized to various concentrations of peroxide
compounds. It has been shown that blends of kerosene and rapeseed oil doped with
ignition promoters can be successfully used in diesel engines. The engine showed
the maximum power and the lowest level of smoke emissions when running on a
blend of kerosene and rapeseed oil with the addition of oxidized FAME of olive
oil with a peroxide content of 1.1 g OOH/100 g.
Change in pharmacy resident familiarity, attitudes, comfort, and knowledge regarding digital health
Authors: Darnell Julia , Lou Mimi , Goldstone Lisa
Published: August 2023

Background: Digital health is a growing area of interest in healthcare however. There is limited evidence to support this topic is being covered in pharmacy education, including postgraduate residency training programmes. This study aimed to determine if exposure to digital health topics throughout a teaching certificate programme leads to a significant change in resident familiarity, attitudes, comfort, and knowledge regarding digital health.
Methods: The resident cohort was exposed to digital health content during a teaching certificate. Residents completed a questionnaire regarding their familiarity, attitudes, comfort, and knowledge regarding digital health at the beginning and end of the teaching certificate. Responses to each section of the questionnaire, as well as an overall score, were calculated and analysed.
Results: Eighteen residents completed both the pre-and post-questionnaire.  The median scores for familiarity and comfort increased significantly (p < 0.0001) after the yearlong intervention. Median scores for attitudes and knowledge did not see a significant change after intervention.
Conclusion: After exposure to digital health in a teaching certificate programme, pharmacy residents demonstrated a significant increase in familiarity and comfort with digital health, however there was not a significant change in attitudes or knowledge.
Evaluating student pharmacist knowledge, attitudes, and confidence in caring for paediatric patients with HIV
Authors: McKeirnan Kimberly C. , Kherghehpoush Sorosh , Vaitla Kavya , Crutchley Rustin D. , Gladchuk Angie
Published: August 2023

Background: Despite advances in the management of human immunodeficiency virus (HIV), people living with HIV (PLWH) experience stigma that impacts the healthcare they receive. Numerous studies demonstrate that provider education regarding HIV helps alleviate bias. Pharmacy schools significantly vary in their curriculum surrounding HIV education, with a limited focus on HIV in the paediatric population. Being one of the most accessible healthcare providers, improving pharmacist education and attitudes could positively impact treatment outcomes for children living with HIV.
Method: An Advanced HIV Elective course that included content in the management of children living with HIV (CLWH) was developed and implemented by faculty at a Doctor of Pharmacy program in the United States. Student pharmacist knowledge, confidence, and perceptions of providing care for this population were assessed before and after the didactic module.
Results: The incorporation of a paediatric HIV module increased the knowledge and confidence of student pharmacists in the management of PLWH and CLWH. Areas of improvement include the selection of antiretroviral therapy (ART), ART medication counselling, and paediatric immunisations. However, a significant difference in attitudes and perceptions towards PLWH and CLWH was not observed.
Conclusion: Although improvement in student pharmacist knowledge and confidence was seen after the implementation of a paediatric HIV module, innovative ways to address bias, stigma, and misinformation are needed to promote positive health outcomes for marginalised communities, including those living with HIV.
GSM Based Heart Rhythm Monitoring System Using ECG
Authors: Ravisankar Kampara , Dinesh Kantubhukta , Satish Majji , Varaprasad B. Ram , Vedaprakash K.
Published: August 2023

In today's fast-paced society, the human body is becoming more susceptible to heart-related ailments, and the number of fatalities from heart disease is increasing. This project details the design and development of a GSM-based cardiac rhythm monitoring system. The existing model uses a Wi-Fi module to send data, but this is only feasible in Wi-Fi-enabled regions. Therefore, data cannot be communicated where the internet is not accessible. As a result, GSM is recommended as a solution. This heart-monitoring device detects numerous physiological and pathological cardiac problems. This heart monitoring equipment also detects whether he or she has any cardiac issues. This is accomplished by measuring the heart rate. Electrocardiography is used to make this diagnosis (ECG). The ECG monitors the heart's rhythm. In this system, Arduino and ECG sensor is used to scan the ECG signal and look for patterns in the common range. Arduino processes the measured data from the sensor. The processed data is sessnt to the Cloud through G.S.M in real-time. The user may access the ECG graph on the cloud from anywhere in the world. In the future, the proposed GSM-based ECG system reduces healthcare costs and improve the accessibility of healthcare equipment.
From Data to Drugs: Harnessing Machine Learning's Potential for Drug Discovery
Authors: Pawar Nita , Patil Abhinandan , Thalange Asha
Published: August 2023

The field of drug discovery has recently seen the emergence of strong tools in the form of machine learning algorithms, which have the potential to transform the entire process of drug development. This study presents a detailed overview of the applications of machine learning in drug development, with a particular emphasis on target identification, drug efficacy prediction, and drug design optimization. This overview sheds light on the most recent developments, problems, and opportunities available in this dynamic and ever-evolving industry. It gives researchers the ability to prioritize and optimize possible medication ideas, which in turn helps them save money and improve their chances of being successful. Further, machine learning has historically been accomplished by a combination of experimental methods and expert knowledge, which can be time-consuming, pricey, and restricted by the level of biological understanding that is currently available. They provide a variety of learning strategies, both supervised and unsupervised, to examine complicated biological data and anticipate possible targets. Even if there are obstacles and constraints, there is significant progress being made in the accessibility of data, its interpretability, and its connection with other fields, which holds a lot of promise for future target identification initiatives. The harnessing of the power of machine learning will surely, in the future, contribute to the acceleration of the discovery of effective treatments as well as the improvement of patient outcomes.
Test-Retest Reliability of Indian Stroke Scale on Functional Activities in Chronic Stroke Patient
Authors: Thorat Sakshi , Karnahke Jayashree , Jadhav Pallavi
Published: August 2023

ABSTRACT

BACKGROUND: Stroke is a neurological deficit which attributes to acute focal injury of CNS caused by loss of blood supply to brain. Indian Stroke Scale, recently invented scale to assess the participation of daily activities in stroke patients. Hence, this study was done to evaluate the reliability of Indian Stroke Scale on functional activities in chronic stroke patients.

METHOD: 30 chronic stroke patients were selected and screened through study criteria. The procedure was explained and written consent was taken. Scores of Indian Stroke Scale was taken pre and post treatment session.

RESULT: Statistical analysis reveals the correlation of 0.996. The level of significance of all subscales was 0.000. Since, the correlation value was between the 0.8 - 1, there was a strong positive correlation.

CONCLUSION: The study concluded that the Indian Stroke Scale is highly reliable.

KEYWORDS: INDIAN STROKE SCALE, CHRONIC STROKE, STROKE, CORRELATION, DISABILITY, RELIBILITY
COMPARISON BETWEEN THE EFFECT OF POSITIONAL RELEASE TECHNIQUE AND MYOFASCIAL RELEASE TECHNIQUE ON UPPER TRAPEZIUS AND LEVATOR SCAPULAE LATENT TRIGGER POINTS IN UNDERGRADUATE STUDENTS
Authors: Pathak ( PT) Dr. Lai , Pathak (PT) Dr. Himanshu Mohan
Published: August 2023

BACKGROUND: Many studies suggest that myofascial pain syndrome is an important source of musculoskeletal dysfunction. Also, on examining the trigger points, highest prevalence was seen in upper trapezius which was 94.79% followed by neck extensors 72.97% and levator scapulae 63.54%. Positional release technique and Myofascial release technique both have been used individually on both active and latent trigger points and have shown their effects on pain, functional disability and movement restriction.  With considering the previous literature, aim of the study is to compare the effect of positional release technique and myofascial release technique on upper trapezius and levator scapulae latent trigger points in undergraduate students. METHODOLOGY: 40 subjects fulfilling the inclusion and exclusion criteria were selected and randomly allocated into two groups via chit method. All the subjects were assessed for pain using VAS, neck disability using Neck Disability Index and cervical range of motion using goniometer before initiating the treatment. Group A was given Positional release technique along with conventional exercises of cervical movements and shoulder girdle exercises. Group B was given Myofascial release technique along with same conventional exercises.  Data was collected and analysed. There was not a statistically significant difference when post scores of Group A and Group B were compared for pain, neck disability and cervical range of motion. On comparing the differences of scores of Group A and group B, statistically significant difference was seen only in cervical flexion range of motion (p<0.0016), cervical right rotation (p<0.0002) and left lateral flexion (p<0.0062) showing better results in Group A than Group B.

KEYWORDS: Myofascial trigger points, Positional release technique, Myofascial release technique, Visual analog scale, Neck disability index
EFFECTIVENESS OF STRUCTURED EXERCISE PROTOCOL IN BREAST CANCER PATIENTS – PRE AND POST TEST DESIGN
Authors: Agrawal Sheetal , Dr. Deepak Anap (PT)  , Bhagra (PT) Dr. Shwetanjali
Published: August 2023

Title :  “EFFECTIVENESS OF STRUCTURED EXERCISE PROTOCOL IN BREAST CANCER PATIENTS – PRE AND POST TEST DESIGN.”

Background: Post-operative breast cancer patients undergoing radiotherapy treatment shows complications like reduced shoulder ROM, and reduced function of upper extremity. Physiotherapy plays an important role in prevention and treatment of such complications.

Methodology: Interventional study was done on 20 Breast cancer women undergoing Radiotherapy treatment in Dr. Vikhe Patil Memorial Hospital, Ahmednagar. Convenient sampling method was used.  The Self Confidence was assessed using Rosen Berg Self Esteem Scale, ROM (Goniometer) and pectorals tightness (Plastic transparent right angle scale).

Result: When shoulder Joint ROM was compared between 1st day with 3rd week for Flexion (p= 0.002), For Extension, Internal and External rotation (p?0.0001), Abduction (p=0.0003) showed significant improvement in extensibility. Similarly, for pectoral tightness (p?0.0001) showed significant improvement in extensibility. For Self-Confidence (p?0.0001) showed extreme improvement.

Conclusion: This study concludes that, there’s an effect of structured exercise protocol in improving ROM of shoulder joint, extensibility of pectoral muscle and Self-Confidence.

Key Words: Breast Cancer, Self Confidence, Exercise Therapy.
The clicking sound after mechanical heart valve replacement: Can it hinder the level of physical activity in patient? - A case report.
Authors: Raje Trusha , Verma (PT) Dr. Chhaya , Mistry (PT) Dr. Hetal
Published: August 2023

The audible closure of the replaced mechanical heart valve, called ‘clicking sound’ has impact on the sleep and quality of life. We present a case of a 25-year-old male who reported five months after his mitral valve replacement, with restriction in physical activity, social and occupational participation due to disturbance caused by the constant clicking sound of the valve. Cardiac rehabilitation was implemented for four weeks. All the exercises were performed with the patient perceiving and understanding the safety of the clicking of valve to alleviate his fear. Correct patient education regarding clicking of replaced valve not only regained confidence, physical activity levels but also helped him to restart his job within four weeks of physiotherapy rehabilitation. Hence the impact of this study is that, the continuous valve noise though healthy can be a hinderance to physical activity levels and should not be underestimated.
Clinical Documentation using ICF for a 12 years old Child with Cerebral Palsy- A case Study Approach.
Authors: Kazi Eram , Ganvir Dr. Suvarna , Harishchandre Dr. Maheshwari
Published: August 2023

Cerebral Palsy (CP) is a group of permanent disorders of the development of movement and posture, causing activity limitation, that are attributed to nonprogressive disturbances that occurred in the developing fetal or infant brain. The purpose of the study was to present a framework for developing an ICF-based documentation system in Cerebral Palsy rehabilitation across the continuum of care by using a case study approach. A Case Report of a 12-year-old boy suffering from chore-athetoid cerebral palsy since birth. The report describes the integration of the ICF-based documentation tools into the patient’s examination, evaluation, prognosis, diagnosis, and intervention while he participated in a physiotherapy rehabilitation program for 4 months and the outcome measures used were GMFM and UFMG SYDENHAM’S CHOREA RATING SCALE at the baseline and after 4 months. The ICF-based documentation for physical therapists summarizes all relevant information to aid the physical therapist’s patient management. It also demonstrates, a viable framework both for physical therapy and multidisciplinary management and for clinical documentation.
Foot Scan – A revolution in Lower Limb diagnosis
Authors: Sawant (PT) Dr. Siddhant
Published: August 2023

One of the methods of assessing the plantar pressures is the Plantar Platform Systems (PPS). It is a floor rooted rigid system which has sensors embedded into it. When the individual performs activity of standing, walking, running or any other activities, it imprints the pressure areas and generates a report denoting the same. The important point is that the density of sensors per unit area of the device could have a say in determining the accuracy of the readings on the areas of interests.
How to Write a Scholarly Book Review- Guidelines with Do’s and Don’ts
Authors: Ganvir (PT) Dr. Shyam , Dr. Aboli Deshmukh (PT)
Published: August 2023

Aim- To generate step wise scholarly writing skills, involved in writing book reviews for publication, as well as to provide key notes on conducting book reviews.

Methodology-

In order to search literature articles pertinent to writing scholarly book reviews for publication, a scientific search was carried out across MEDLINE, EMBASE, CINAHL, PubMed and SCOPUS.

Results-

The initial search yielded 650 articles. After applying filters as articles published in 2000-2022, English language & after duplicates were removed, a total of 21 articles were included in this review for guidelines.

Conclusions-

The scholarly book review serves several functions and has the potential to be a powerful literary form. To publish a successful scholarly book review, the reviewer must understand the book review publication process as well as the strategies involved in writing a successful review.
Guidelines for Contributing to an editorial Article
Authors: Aboli Desmukh , Prakash Doss , Shyam (PhD) Prof. Dr. Ganvir
Published: August 2023

Aim-To generate step wise scholarly writing skills, involved in editorial writings for publication. Methodology- In order to search literature articles pertinent to writing scholarly editorial writings for publication, a scientific search was carried out across MEDLINE, EMBASE, CINAHL, PubMed and SCOPUS. Results- The initial search yielded 27 articles. After applying filters as articles published in 2000-2022, English language & after duplicates were removed, a total of 5 articles were included in this article for guidelines. Conclusions-Editorial writing is a prestigious work done by expert in the subject area and is supposed to be the opinion maker for the journal and article readers.
Sitting And Standing Balance Assessment Tools In Patients With Spinal Cord Injury: A Systematic Review
Authors: Stuti N Gaikwad , Maheshwari A Harishchandre , Suvarna (PhD) Prof. Dr. Ganvir
Published: August 2023

Background: The effectiveness of interventions depend on utility of a specific common set of clinical tools that has ability to assess important clinical outcomes.

Objective: To identify clinical assessment tools for assessing unsupported sitting and standing balance in SCI population.

Methods: PubMed access provided articles with key words “spinal cord injury,” and “balance assessment”. Studies describing measurement of balance in subjects with SCI, were included.

Results: After thorough screening 9 articles showed : 3 clinical scales assessed sitting balance and seated postural control, 1 clinical scale assessed standing function, 4 scale assessed functional mobility, static and dynamic walking balance; one scale assessed risk of fall during walking and 3 sensor based tools were identified.

Conclusion: It was observed that majority studies showed assessment of standing and walking balance; and both clinical performance based and sensor based tools were used for balance assessment.

Key words: balance assessment, spinal cord injury.
Translation, cross cultural adaptation and reliability of Edward’s Social Desirability scale in Marathi version
Authors: Sakshi Jinsiwale , Shweta Kulkarni
Published: August 2023

Background Social Desirability is ‘propensity to give answers that will make respondent look good’ with regard to current social norms including values, beliefs, attitudes, and behaviors shared by group of people. It was derived more than 50 years ago; interviewers observed that when certain question is asked the respondent might not be true. It was developed by Edwards in year 1957; consists of 39 questions to which respondent has to answer as ‘True’ /‘False’. Aim- Translation, Cross cultural adaptation and reliability for use in Marathi, to assess social desirability.

Methods conducted in two phases.

Phase 1- translating into Marathi- forward translation, then backward translation to check difference.

Phase 2- Testing reliability.

Result

 Chronbach’s alpha – 0.94

 Internal consistency – 0.81

 ICC – 0.8

Correlation on day 1 and 15 was highly significant.

Conclusion Marathi version had acceptable value for reliability.
Work related musculoskeletal disorders in occupational taxi drivers of Mahabaleshwar.
Authors: Aaisha Patel , Shweta Kulkarni
Published: August 2023

Drivers experience WRMDs as a result of their prolonged posture, mechanical pressures, and long work hours. Additionally, previous studies have demonstrated an increase in low back issues as a result of poor posture, heavy workload like lifting, whole-body vibration etc. The objective was to examine the prevalence of work-related musculoskeletal disorders in Mahabaleshwar’s occupational taxi drivers. The participants in this survey-based study totaled 100 individuals. Using the Nordic Musculoskeletal Questionnaire (NMQ), WRMDs were examined. Nearly 87% of the drivers were found to have WRMDs, and 49% of the drivers reported having low back pain. The working hours were also assessed, and it was found that sustained posture for extended periods of time most frequently affected the low back, neck, knees and wrist/hands. This suggests that sustained postures may be one of the risk factors for WRMDs in occupational taxi drivers. Taxi drivers have a higher risk of developing the WRMDs.
Effect of level of injury on disability and community reintegration among spinal cord injury community dwellers: A Pilot study
Authors: Gayatri Kalantri , Shyam (PhD) Prof Dr. Ganvir
Published: August 2023

Background:- Spinal cord injury (SCI) brings a huge number of changes in an individual's life. SCI patients experience a variety of physical and psychosocial challenges when they return to the community in spite of the massive efforts of rehabilitation. In patients with SCI, disability (impairments, activity limitations and participation restrictions) is very important for both patients and physicians. Hence this study aimed to see the effect of level of injury on disability among community dwelling spinal cord injury individuals. Methodology:- This study was carried out in tertiary care hospital Individuals with spinal cord injury were included according to the inclusion criteria. Disability and community integration were assessed by using Craig Handicap Assessment and Reporting Technique (CHART) and Reintegration to normal living index Result:- Statistical analysis was done using descriptive statistics of individuals. Conclusion:- Showed significant decline in CHART And RNL score in cervical level of spinal cord injury patients.
Management of Bell’s Palsy in an Elderly Patient with Dementia using Kinesiology Tape: A Case Report
Authors: Fraser Ryan
Published: August 2023

Bell’s palsy is an idiopathic nerve lesion involving the facial nerve and is the most common cause of lower motor neuron facial palsy. The management of Bell’s palsy involves the administration of corticosteroids and antiviral medications, physiotherapy including the use of kinesiology tape and time. This case report aims to use kinesiology tape as a rehabilitation tool for Bell’s palsy in an elderly patient with dementia. Due to the patient’s cognitive deficits associated with dementia, she had minimal participation in active rehabilitation and subsequently developed secondary impairments of drooling and ectropion. Kinesiology tape was applied to the patients face to improve facial symmetry, provide support and proprioceptive feedback. Following 10 weeks of application, the patient had reduced ectropion and eye irritation, improved facial symmetry and reduced drooling. The use of kinesiology tape in the rehabilitation of Bell’s palsy may be beneficial in those patients who have reduced capacity to participate in active rehabilitation programs.
Implementation Of Forward Chaining Expert System To Identify Facial Skin Types In Determining Facial Beauty Treatments
Authors: Anam Khairil , Irawan Nico , Homaidi Ahmad
Published: August 2023

Skin is part of the outer layer of the human body which is flexible, soft and sensitive and is the first line of defense from various germs, viruses, bacteria and what is very important and the main part is facial skin, therefore we must keep it healthy, fresh and clean by determining proper beauty facial treatment. This research was conducted to design and create an expert system capable of identifying facial skin types to determine facial beauty treatments. Making this expert system using forward chaining method. The result of this research is an application that can help make it easier for users to determine facial facial treatments without having to queue and wait for consultations with a beauty doctor, so that they can immediately determine the appropriate type of skin facial treatment through the Android application.
THE DESIGN AND DEVELOPMENT OF AUTOMATED DAILY TIME RECORD WITH AN EARLY WARNING ALARM SYSTEM FOR LGU-SISON
Authors:   Department of Computer Engineering, Surigao Del Norte State University, Philippines, J. I. Teleron, , Gracechell M Pascua, ,   Department of Computer Engineering, Surigao Del Norte State University, Philippines, Lucilyn C Borja, ,   Department of Computer Engineering, Surigao Del Norte State University, Philippines, Levi A. Corvera, ,   Department of Computer Engineering, Surigao Del Norte State University, Philippines
Published: August 2023

This paper presents a comprehensive study on the design and development of the Daily Time Record system for employees of the Local Government of Sison in Surigao Del Norte. The system serves as a basis for recording their time-in and time-out, which, in turn, plays a crucial role in evaluating their performance and calculating their salaries. To facilitate this process, an RF-ID reader is integrated into the computer keyboard port to capture RF-ID tags during login and logout transactions. In addition to the Time Record system, the study also focuses on the development of an automated Central Alarm system. The external central alarm is connected via a USB port with the aid of a third-party driver that converts from USB to RS232 cable converter, enabling seamless communication with the embedded systems application of the alarm system. Careful consideration was given to the power rating of the alarm siren and the driver of the high current load to ensure efficient operation. To realize the complete automation process, the implementation includes the utilization of a MYSQL database for the backend, while the front end is based on Visual Basic.net. The study's results indicate that the system's output is not only applicable to the Local Government of Sison but also serves as a suitable solution for other local government units seeking to implement an automated centralized alarm system. The system has been extensively tested and found to be compatible with most windows operating systems, making it highly adaptable and accessible across various environments
TRANSFORMING THE GRID: IOT-BASED MONITORING DEVICE FOR ENHANCED EFFICIENCY IN SECONDARY LINE DISTRIBUTION TRANSFORMERS
Authors:   Isabela State University-Cauayan Philippines, Fajardo Arnel C
Published: August 2023

The distribution transformer plays a crucial role in both transmission and distribution lines, serving as a vital component for power distribution across large areas. Due to the extensive requirement of distribution transformers, it becomes imperative to monitor their operational parameters to ensure their ongoing functionality. In this study, the researcher introduces a device and software solution specifically designed to monitor Electric Companies Distribution Transformer. By closely monitoring key factors such as voltage, current, apparent power, real power, reactive power, and power factor, potential issues with the distribution transformer can be identified and addressed promptly. The monitoring process utilizes real-time data, enabling the recording and analysis of daily, weekly, and monthly measurements via the Internet of Things (IoT) technology.
DESIGN AND DEVELOPMENT A SCARA ROBOT FOR CLASSIFY PRODUCTS USING IMAGE PROCESSING
Authors:   Industrial Maintenance Training Center, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh city, Vietnam,Vietnam National University Ho Chi Minh City (VNU), Linh Trung Ward, Thu Duc City, Ho Chi Minh City, Vietnam, Nguyen Ho Vinh
Published: August 2023

In this paper, a SCARA robot arm is designed and developed using stepper motor to classify objects according to their color. Four stepper motors are mounted at each joint of the robot to provide precise movement. The Arduino Mega board is used to create signal for stepper motor driver. The mechanical model of the robot is designed on the Autodesk Inventor software. All links of robot is fabrication by laser cutting method. The assembly of the parts of the robot and the motor’s mechanical shapes produce the final prototype of the arm. The Arduino has been programmed to provide rotation to each corresponding servo motor to the sliders in the designed mobile application for usage from distance. Product classification algorithm will be developed to detect objects based on color. The robot will pick up the products to different positions according to the detected color.
FDM 3D PRINTING AS AN ALTERNATIVE FORM OF MAKING PATTERN FOR METAL CASTING: A COMPARISON WITH WOOD-BASED PATTERN
Authors:   Centre for Mechanical Engineering Studies, Universiti Teknologi MARA, Cawangan Pulau Pinang, Permatang Pauh Campus, 13500, Pulau Pinang, MALAYSIA, Rusydan Wan Mohd Azam Wan Muhammad , Leiash Lesairuamin ,   Centre for Mechanical Engineering Studies, Universiti Teknologi MARA, Cawangan Pulau Pinang, Permatang Pauh Campus, 13500, Pulau Pinang, MALAYSIA, Shaari Nor Shamimi ,   Centre for Mechanical Engineering Studies, Universiti Teknologi MARA, Cawangan Pulau Pinang, Permatang Pauh Campus, 13500, Pulau Pinang, MALAYSIA, Shaari Norazean ,   Advanced Materials & Manufacturing Research Group (AMMRG), Faculty of Engineering and Life Sciences, Universiti Selangor, 45600, Bestari Jaya, Selangor, MALAYSIA, Mohd Halidi Siti Nur Amalina ,   Centre for Mechanical Engineering Studies, Universiti Teknologi MARA, Cawangan Pulau Pinang, Permatang Pauh Campus, 13500, Pulau Pinang, MALAYSIA, Abd Manap Muhammad Faris ,   Centre for Mechanical Engineering Studies, Universiti Teknologi MARA, Cawangan Pulau Pinang, Permatang Pauh Campus, 13500, Pulau Pinang, MALAYSIA
Published: August 2023

The problem with the wood-based design is that it changes size when it absorbs water, which can make the pattern grow and shrink, and the surface goes away, making it unsuitable for mass production. Plastic is the most common 3D printing raw material, and it can be used to build practically any form of object. Fused Deposition Modelling (FDM) is a type of 3D printing prototyping that may be used to make a plastic design for metal casting. In this project, the metal casting product were evaluated by casting quality and surface roughness for both 3D printed- based pattern and wood-based pattern. For the quality of their castings, both generate the same shape based on the dimensions specified by their respective patterns, but both have experienced gas porosity. For the surface roughness produced from the wood-based pattern, an average Ra value of 1.965 micrometres was recorded, while the average Ra value recorded from the 3D Printed-based pattern was 2.357 micrometres. The findings revealed that wood-based pattern produces a slightly better surface than 3D Printed-based pattern, but 3D Printed is still relevant to be used as a pattern because it is more durable and easier to produce with good time consuming.
EFFECTIVELY USING E-LEARNING TEACHING METHODS – EXPERIENCE EVIDENCE AT THE BANKING UNIVERSITY OF HO CHI MINH CITY
Authors:   Banking University of Ho Chi Minh City, Thu Trang Dr. Nguyen Thi , Xuan Minh Dr. Luong ,   Banking University of Ho Chi Minh City
Published: August 2023

In this study, the authors choose a quantitative research method to evaluate the effectiveness of using E-learning at the Banking University of Ho Chi Minh City (HUB) from the perspective of students' experiences. In which, the effectiveness of using E-learning in research is seen from three aspects, namely (1) the acquisition of course materials, (2) lecture performance, (3) satisfaction with the lesson. Lectures are based on the model of E-Learning (Johnson, 2008) with some appropriate adjustments according to actual conditions to evaluate the effectiveness of using E-learning at HUB. At the same time, the study also examines the effectiveness of using E-learning at HUB under the influence of factors related to (1) students' ability to use technology as well as factors representing the learning environment. Online learning in which students participate, including the usefulness, photo-social interaction and social presence in the online learning process affect the effectiveness of E-learning at HUB. This helps the research team to propose valid and meaningful recommendations for the effective use of E-learning at HUB.
HYDRAULIC COILED TUBING TRACTOR TECHNOLOGY EXTENDS THE ACCESSIBILITY OF COILED TUBING IN HORIZONTAL WELLS, ALLOWING BETTER WELL INTERVENTION – CASE STUDY
Authors:   Ph.D.School, Oil-Gas University Ploiesti, Romania, Zeinab Alaa , Osorio Pozo Alejandro ,   Haliburton, Mexico, Mexic, Chis Timur-Vasile ,   Oil-Gas University Ploiesti, Romania, Gutiérrez Joel Ulloa ,   Ph.D.School, Oil-Gas University Ploiesti, Romania
Published: August 2023

Recent advances in drilling technology have resulted in longer horizontal wells and have increased the complexity of well completion; the well intervention is becoming more challenging. Conventional techniques are no more adequate to access in long openhole horizontal sections when using coiled tubing to perform intervention works such as stimulations, logging and zonal isolation. This essay was created to assess the capability of a coiled tubing string to reach the desired depth in a projected long horizontal well. The scope of this essay is to provide a complete set of simulations to predict the tubing forces for two proposed different diameters of openhole section. Such simulations can serve as guidelines for completing the well.
Regional Differences and Sociodemographic Factors Associated with Cesarean Section Delivery in Bangladesh through Multilevel Poisson Regression Model
Authors:   Lecturer, Department of Population Science, Jatiya Kabi Kazi Nazrul Islam University, Bangladesh., Rashid Md. Mamunur , Islam Md. Saiful ,   Research Student, Department of Population Science, Jatiya Kabi Kazi Nazrul Islam University, Bangladesh., Rahman Mostafizur ,   Professor, Department of Population Science and Human Resource Development, University of Rajshahi, Rajshahi, Bangladesh., Roy Tapan Kumar ,   Professor, Department of Population Science and Human Resource Development, University of Rajshahi, Rajshahi, Bangladesh.
Published: August 2023

Cesarean section is the most challenging issue not only in developing countries but also in developed countries because it is increasing at an alarming rate worldwide, where the majority of cesarean sections are unnecessary. Unnecessary cesarean delivery in Bangladesh is widespread and is responsible for long-term and short-term health complications for both mothers and children. This study aimed to assess regional differences and sociodemographic factors associated with cesarean section delivery in Bangladesh. The most recent Bangladesh Demographic and Health Survey 2017-18 data was used in this study. A total of 5,299 ever-married women who gave birth within the three years preceding the survey were analyzed. A multilevel Poisson regression model was used to identify the sociodemographic factors associated with cesarean section deliveries in Bangladesh. The prevalence of cesarean section deliveries was about 33.0%. The result showed that women’s aged 30-36 years (IRR = 1.11, 95% CI = 1.01–1.22), women’s secondary education (IRR = 1.52, 95% CI = 1.14–2.02), higher secondary education (IRR = 1.82, 95% CI = 1.35–2.47), partner’s secondary education (IRR = 1.28, 95% CI = 1.05–1.57), higher secondary education (IRR = 1.54, 95% CI = 1.25–1.91), women living in the Dhaka division (IRR = 1.22, 95% CI = 1.04–1.43), women living in the Khulna division (IRR = 1.36, 95% CI = 1.15–1.60), and women living in the Rajshahi division (IRR = 1.26, 95% CI = 1.06–1.51), middle wealth index (IRR = 1.31, 95% CI = 1.13-1.52), richest wealth index (IRR=1.59, 95% CI=1.37-1.84) and exposure to mass media (IRR = 1.45, 95% CI = 1.27–1.64) were significantly more to deliver by cesarean section. Therefore, attention to women’s age, education, partner’s education, division, wealth index, and exposure to mass media might help policymakers make appropriate strategies and policies that would contribute to avoiding unnecessary cesarean section deliveries in Bangladesh.
Optimal Portfolio Construction Using Bitcoin, Gold, LQ45 Index, and Indonesia Bond Index
Authors:   School of Business and Management, Institute Technology of Bandung, Indonesia, Nugraha Wildan Syahid , Soekarno Subiakto ,   School of Business and Management, Institute Technology of Bandung, Indonesia
Published: August 2023

Cryptocurrencies are significant improvements in the digital age that have changed the way we think about money. The first cryptocurrency was Bitcoin, introduced in 2009 and was created by Nakamoto. Due to their potential ups and downs, many people now think that cryptocurrencies are appropriate for use as an investment instrument, especially millennials who are attracted to higher-risk investment alternatives. A number of different investing options such as cryptocurrencies, gold, and other conventional assets like equities and bonds have unique characteristics and advantages. It’s essential for investors to understand the similarities and differences between cryptocurrencies and other assets in order to create diversified portfolios. In this study, the optimum portfolio will be constructed using Bitcoin, Gold, LQ45 Index, and ABF IBI as the representative of Indonesia Bond Index. Mean-Variance Optimization will be used as an asset allocation method, and will be compared to the other methods such as Risk Parity, 60/40 Portfolio, and Equally Weighted to find a better risk-adjusted return. The Sharpe ratio analysis is used to evaluate the portfolio performance resulting from every method. The investment strategy will be simulated to know which strategy will result the best total return in the end of simulation period. According to risk, return, and the Sharpe ratio, Bitcoin could perform better than gold, LQ45, and ABF IBI. Furthermore, the Mean-Variance Optimization resulted the highest Sharpe ratio compared to the other methods. The optimal weight from the portfolio construction using Mean-Variance Optimization allocated 53% to ABFI index, 40% to Bitcoin, and 7% to gold, which resulted 48.2% portfolio return, 40.44% portfolio risk, and 1077.8% Sharpe ratio. From the investment strategy simulation, the quarterly rebalancing strategy was found to be the best strategy with the total return 223.36%.
Evaluation of Physical, Sports, and Health Education Learning in State Senior High Schools at Mandailing Natal Regency After the Pandemic
Authors:   Department of Sport Science, Yogyakarta State University, Yogyakarta Indonesia, Lubis Dedy Rosadi , Guntur Guntur ,   Department of Sport Science, Yogyakarta State University, Yogyakarta Indonesia, Suwito Ngatman ,   Department of Sport Science, Yogyakarta State University, Yogyakarta Indonesia, Alim Abdul ,   Department of Sport Science, Yogyakarta State University, Yogyakarta Indonesia, Nevitaningrum Nevitaningrum ,   Department of Sport Science, Yogyakarta State University, Yogyakarta Indonesia, Yulianto Wahyu Dwi ,   Department of Sport Science, Yogyakarta State University, Yogyakarta Indonesia
Published: August 2023

This study aims at finding the results of the evaluation of Physical, Sports, and Health Education Learning in state senior high schools at Mandailing Natal Regency after the Covid-19 pandemic. The evaluation model used in this study is the CIPP model. This research is an evaluation study that uses qualitative and quantitative methods. Research instrument used were observation and questionnaire. The research sites were in five state senior high schools at Mandailing Natal Regency, with five principals, five teachers, and 125 students as the research subjects. The data were analysed by using descriptive statistical techniques with percentage formulas. Evaluation results show that the evaluation of Physical, Sports, and Health Education Learning in state senior high schools at Mandailing Natal Regency after the Covid-19 Pandemic are in good category. Then, the results related to each aspect show that (1) Context Evaluation of Physical, Sports, and Health Education Learning is good. (2) Input Evaluation of Physical, Sports, and Health Education Learning in state senior high schools at Mandailing Natal Regency after the Covid-19 Pandemic is good. (3) Process Evaluation of Physical, Sports, and Health Education Learning in state senior high schools at Mandailing Natal Regency after the Covid-19 Pandemic is good. (4) Product Evaluation on Physical, Sports, and Health Education Learning in state senior high schools at Mandailing Natal Regency after the Covid-19 Pandemic is good.
Influence of Fundamentals on Firm Value With Corporate Social Responsibility as a Moderating Variable in Consumer Goods Companies Listed on the Indonesian Stock Exchange
Authors:   Faculty of Economic and Business, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Indonesia, Mutiara Putri Shinta , Wikartika Ira ,   Faculty of Economic and Business, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Indonesia
Published: August 2023

This study aims to determine whether profitability and liquidity with CSR as a moderating variable affect consumer goods companies listed on the IDX in 2019-2021. The population of this study are consumer goods companies listed on the IDX in 2019-2021 totaling 79 companies. The sampling technique used purposive sampling method with a total of 38 observations that met the research sample criteria. The analysis method used is moderation regression analysis with the SPSS (Statistical Package For The Social Sciences) application tool. The results of this study indicate that liquidity and profitability has a positive effect on firm value. CSR has a positive effect in moderating the relationship between liquidity and firm value. Meanwhile, CSR has a negative effect in moderating the relationship between profitability and firm value.
Molecular and Bacteriological Study of Vancomycin Resistant Staphylococcus Aureus (VRSA) Isolated from Buffalo Raw Milk in Baghdad
Authors:   Department of Zoonotic Disease, College of Veterinary Medicine, University of Baghdad, Baghdad, Iraq., lafi Zahraa Kadhim , Ahmad Rana Mahmood ,   Department of Physiology, Biochemistry and Pharmacology, College of Veterinary Medicine, University of Baghdad, Baghdad, Iraq, Alshaikhli Hisham ,   Department of Basic Medical Sciences – College of Nursing – Qatar University, Doha, Qatar
Published: August 2023

One hundred buffalo raw milk samples from different locations in Baghdad governorate, Iraq, were tested for Vancomycin-resistant Staphylococcus aureus (VRSA) by streaking on a plate of mannitol salt agar plate and incubated in 37 for 24hr then inoculated on blood agar. The isolates were confirmed according to colony morphology, Gram staining and conventional biochemical techniques and polymerase chain reaction (PCR) to detect vanB gene. The disc diffusion testing was done to determine antimicrobial resistance including VRSA. Staphylococcus aureus (S. aureus) was found in 46 (46%) of raw buffalo milk. The isolates exhibited high resistance (80%) to methicilin, 75% to Oxacillin and Cefoxitin, 55% to gentamycin, and 50% to vancomycin. The phenotypic analyses revealed that out of 46 S. aureus, 23 (50%) were VRSA. While the genotypic identification by PCR showed that out of the 23 VRSA, 18 (78.2%) isolates had vanB genes. Results highlight the potential zoonotic risk of buffalo milk as a potential source of VRSA, which may be transmitted to human beings working in close contact with the buffalos.
Increasing Activities and Mathematics Learning Outcomes Using the Cogan Model in Elementary School Students
Authors:   Primary Teacher Education, Lambung Mangkurat University, South Borneo, Indonesia, Jannah Fathul , Zein Muqarrabin Akhmad ,   Primary Teacher Education, Lambung Mangkurat University, South Borneo, Indonesia, Fahlevi Reja ,   State Citizenship Education, Lambung Mangkurat University, South Borneo, Indonesia., Sari Raihanah ,   Primary Teacher Education, Lambung Mangkurat University, South Borneo, Indonesia, Radiansyah Radiansyah ,   Primary Teacher Education, Lambung Mangkurat University, South Borneo, Indonesia, Azizah Ni’mah ,   Primary Teacher Education, Lambung Mangkurat University, South Borneo, Indonesia
Published: August 2023

The problems in this study are the lack of understanding of students, low interest in Mathematics, and teacher centered learning. The purpose of carrying out this research is to describe the activities of educators and students and to increase learning outcomes. Using Classroom Action Research, with a qualitative approach, results from observation sheets and learning achievement tests. These results indicate that the teacher's activities at each meeting have increased to become "Very Good". The activity of students also increased at meeting 1 to get "Quite Active" and increased at meeting 4 to become the criteria of "Very Active". The classical completeness of student learning outcomes at meeting 1 obtained 44% and increased at meeting 4 obtained 94%. Based on the results of these studies it can be concluded that there is an increase in activity and learning outcomes with the use of the COGAN model.