bluuebunny/crossref_metadata_2025 huggingface dataset:
An overview of environment impact assessment studies in Indian industries
Authors: J Sudhakar  , S.Sharmila  , G Giftson Samuel
Published: February 2023

The environmental impact assessment identifies the best combination of economic, environmental and social benefits of a proposed activity or project, and predicts the potential impact on the environment. The Indian chemical and other industries manufacture a wide variety of products using more advanced manufacturing processes. A majority of industries contribute to environmental pollution. However, it neglects the role of EIA during and after production, both pre-operational and post-operationally. As a result of rapid industrialization, several environmental issues have been posed. Commissioning of chemical plants to be more reliable, cost-efficient, safe, and environmentally sustainable if they manage environmental risks effectively. Throughout this research, the environmental measures of industrial projects in the surrounding areas are discussed. In terms of environmental impact, there are several aspects such as ecosystem impact, natural resource impact, and public impact. Quantitative and qualitative approaches are employed in this research, which means that an assessment of the environment impact assessment in the surrounding areas of the industrial sites and an explanation of its importance, as well as the Standard EIA procedures in India are provided.
Climate change: The biggest challenge of this era
Authors: Gagan Deep
Published: February 2023

Climate change is an unfortunate reality that is rapidly changing the face of our planet. It is caused by human activities such as burning fossil fuels and deforestation, resulting in increased greenhouse gas emissions and global temperatures rising. We must do what we can to reverse these changes and prevent further destruction of our environment by implementing policies that prioritize sustainable development and protecting natural resources. Read about climate change and what you can do to reverse it further in the article.
Purchasing intentions of women toward processed food
Authors: Rajni Pandey
Published: February 2023

The growing urbanization, breaking up of the traditional joint family system, desire for quality, time which translates into an increased need for convenience, increasing level of affluence in the middle income group, availability of varieties of products in several categories, changing role of women, easy lifestyles and evolving preferential options portray the food market in India as promising multifaceted, competitive and aggressive one and all these had brought about changes in food habits. The consumers’ relationship with food and other everyday goods has changed dramatically, not only in the way products are purchased, but also in the way they are consumed. With the changing lifestyles of the consumers, quick and easy to prepare food has become more of a necessity than a luxury. The motivation behind this investigation is to investigate the statistic and psychographic factors influencing purchaser purchasing of processed food products. The response from consumers clearly indicates that taste, cleanliness, manufacturing and expiry date, vegetarian and non-vegetarian information, nutritional information possess priority in their purchase decision making. Majority of the respondents reported that changing lifestyles, external influence, health and quality concern are the major factors affecting their purchasing intentions toward processed food.
Academic assessment by general educators in inclusive schools on special needs
Authors: Ananthi G Pillai  , K. Devamanokari
Published: February 2023

Academic assessment of students with diversified needs the model of Inclusive setup has gained more appreciation from the policy makers, teachers and parents in the past years. It is also established as an innovative approach and structured way of teaching and learning which helps in academic progress of children with disability and mainstreaming children with special needs in general schools. Role of regular teachers in assessing children with special needs is highly challenging in inclusive setup along with non-disabled children in the class room. Formative and summative approaches are applied in schools for assessment of students with special needs and general students in the same classroom setup. Teachers in general education face many difficulties in assessing written tests and oral examination for children with disabilities who are enrolled in inclusive setup. This research aims to discover the effect of assessment methods used by the primary teacher educators in evaluating disabled children. The result exhibited that activity-based methods paved way for quality assessment of children with various disabilities enrolled in inclusive education.
Marichev-Saigo-Maeda Fractional Integration of Product of the K- Function and the -Function
Authors: Kulwant Kaur Ahluwalia
Published: February 2023

Fractional calculus is an important branch of mathematical analysis which deals with investigations of integrals and derivatives of arbitrary order. It has been applied to almost every field of Science, Engineering and Mathematics. The aim of this paper is to study the generalized Marichev- Saigo- Maeda fractional integral operators. We will establish two theorems which give the image of the product of H-function and K-function in Saigo operators. Certain Special cases of main results are also discussed.
Approach of nano materials in pharmaceutical science
Authors: Sathoori Manasa  , Shyamala  , B. Shireesha
Published: February 2023

Recent technical advancements have provided proof that evolution in Nano technology and Nano science is the fundamental factor. Physics, chemistry, materials science, and other engineering sciences are all involved in the multidisciplinary field of Nano technology. Nearly all areas of science and technology are seeing significant use of Nano technology. The varieties of Nano particles, as well as their synthesis and characterization methods, were highlighted in this review study. Although various techniques and applications have been described over the previous years, we primarily focused on the general synthetic approaches and uses of Nano materials here in order to give the young researchers a general perspective.
Learning devices in primary school classrooms
Authors: Omar Rais  , Ahmed Ibrahimi
Published: February 2023

ICT offers a fertile ground for the renewal of teaching practices. The task-based approach, for its part, seems particularly well suited to taking advantage of it. A number of avenues can thus be explored. The present work revolves around the question of the insertion of the Interactive Whiteboard and the associated forum in French as a Foreign Language classes. It seeks to find a link between the use of the IWB, the change in teaching practices and the development of learning strategies. It is based on the concept of pedagogical alignment. The deepening of this theory in this research involves observation and interviews with children in learning situations and teachers at the French Institute of Morocco and in pilot public schools that have been working for several months with the Interactive Whiteboard.
A review on phytochemistry and pharmacological activities of Schleichera oleosa (Lour.) Oken
Authors: Mohanapriya Karthikeyan  , Senthil Kumar Raju  , Ramya Karthikeyan  , Sathishkumar Arivanantham  , Shridharshini Kumar  , Praveen Sekar
Published: February 2023

Schleichera oleosa, belonging to the Sapindaceae family, has been reported to possess antimicrobial, antioxidant, anticancer activity, and can be used for the production of biodiesel. The plant contains low tannin levels therefore the plant can be used as fodder for livestock due to the presence of low tannin levels. This species contains some of important phytochemicals such as terpenoids, betulin, betulinic acid, etc. of this plant. This review is focused on the Phytochemistry of the Schleichera oleosa along with its pharmacological applications such as antimicrobial, antioxidant, anticancer activity, and can be used for the production of biodiesel.
Development and validation of UV-spectrophotometric method for estimation of pterostilbene in Pterocarpus marsupium
Authors: Sachin Bhusari  , Harshavardhan Karnik  , Pravin Wakte
Published: February 2023

Aim: To develop and validate a simple, precise and cost effective UV-visible spectrophotometric method for the estimation of pterostilbene in Pterocarpus marsupium extract. All the parameters of the analysis were chosen as per ICH Q2 (R1) guideline. Methods: Pterostilbene solution was scanned over UV-visible range for its wavelength of maximum absorbance. Various calibration standards of pterostilbene were prepared. Calibration curve of concentration vs. absorbance was plotted and developed UV – visible spectrophotometry method was used for estimation of pterostilbene in standardized Soxhlet assisted extract (SAE)as well as ultrasound assisted extracts (UAE) of Pterocarpus marsupium. Results: The maximum wavelength of pterostilbene was found to be 306 nm. The correlation coefficient of developed UV-Visible spectrophotometric method over the concentration range of 1-6 μg/ml was found to be 0.999. The validation study of the said method was carried out in terms of linearity, accuracy, precision, robustness, ruggedness, limit of detection and limit of quantitation studies. Developed UV – visible method was found to be precise for the intra- and inter- day studies and showed standard deviation in the range of 0.83 to 1.912&0.762 to 1.542respectively. The pterostilbene content in Pterocarpus marsupium extract was found to be 4.5% using the proposed UV – visible spectrophotometry method. Conclusion: A simple, precise and cost-effective UV- visible spectrometry method was developed for the estimation of pterostilbene in standardized extract of Pterocarpus marsupium. The method was developed using solvent containing economical percentage of organic phase in aqueous media. Said validated UV- visible method can be efficiently used for the estimation of pterostilbene in extracts of Pterocarpus marsupium.
The role of motivation as a mediator of influence knowledge management on employee performance
Authors: Hastuti  , Caesar Muslim  , Yusuf  , Ikrar Muadsim
Published: February 2023

The purpose of this study was to examine and analyze The Role of Motivation as a Mediator of Influence Knowledge Management on the Employee Performance. This type of research is explanatory research. This research was conducted using a survey method to 104 civil servants in Kendari City. The data analysis used is Structural Equation Models analysis. Collecting data using a questionnaire. The analytical tools used are descriptive analysis and SEM analysis with SmartPLS. The results showed that knowledge management directly had a positive and significant effect on employee performance, work involvement directly had a positive and significant effect on employee performance, motivation directly had a positive and significant effect on employee performance, knowledge management directly had a positive and significant effect on motivation, direct work involvement has a positive and significant effect on motivation, the effect of knowledge management on employee performance mediated by motivation has a positive and significant effect and the effect of work involvement on employee performance mediated by motivation has a positive but not significant effect.
The influence of surfactants and bivalent metals on L-lysine production by Bacillus subtilis using agricultural products as carbon and nitrogen sources
Authors: J. Okpalla  , I. A. Ekwealor
Published: February 2023

The influence of surfactants and bivalent metal ions on L-lysine production by Bacillus subtilis using agricultural products as carbon and Nitrogen sources was studied. The L-lysine producing bacteria had already been isolated from Nigerian soil. They were purified and identified as B. subtilis PR13 and B. subtilis PR9, using cultural, biochemical and molecular characteristics. Optimization of some parameters which included, surfactants and bivalent metal on L-lysine production by B. subtilis was carried out. The L-lysine was produced in 100 ml flasks containing fermentation media FM1 and FM2. The findings revealed that, enhanced lysine yield of 3.30 mg/ml and 1.46 mg/ml by B. subtilis PR13 and B. subtilis PR9, was observed in the presence of 0.1 µg/ml of stearic acid and 0.1% v/v Tween 80 respectively. The supplementation of 5 µg/ml of CuSO4 and 1 µg/ml of NiCl2, enhanced optimum L-lysine yield of 3.18 mg/ml for B. subtilis PR 13 and 1.51 mg/ml for B. subtilis PR9 respectively. The results obtained in the study illustrated that the optimization of process parameters could increase the L-lysine yield by B. subtilis PR13 and B. subtilis PR9.
Vertical asymmetry of the condyle and mandibular ramus measured by cone beam computed tomography (CBCT)
Authors: Jessica Tamara Avila Narváez  , Karen Andrea Ayora Ochoa  , Sebastian Mateo Mora Cajilima  , Manuel Estuardo Bravo Calderón
Published: February 2023

Mandibular asymmetries can be defined as morphological variations that indicate disproportion in its size, shape or position between the right and left side. In Ecuador there are no investigative contributions on the vertical symmetry of the condyle and mandibular ramus despite its importance and its affordable diagnosis through panoramic radiography. For this reason, the importance of this study is evident, for which Cone Beam Computed Tomography (CBCT) was used from adult patients from the Faculty of Dentistry of the University of Cuenca of the seventh cycle of the dental career, in which a higher prevalence of mandibular asymmetries is evidenced in the female gender and in Class II skeletal type patients. Through the Habets method, it was possible to determine the index of vertical asymmetries, concluding that there is a higher index of vertical asymmetries in the condyle, followed by asymmetry in the ramus, and finally, with a lower percentage, the total asymmetry of the condyle and ramus.
Effect of WC nanoparticles addition on optical properties of CMC for photo-detectors devices
Authors: Dalal Hassan  , Musaab Khudhur Mohammed  , Ahmed Hashim
Published: February 2023

In this paper, nanostructures from carboxymethyl cellulose (CMC) /tungsten carbide nanoparticles (WC NPs) were fabricated. The WC NPs was added to polymer by various weight ratios are (1.5, 3 and 4.5) wt. %. "The optical characteristics" of CMC/WC nanostructures were tested. The optical results exhibited the absorbance of CMC is raised with rising of the content of WCNPs. The gap of energy of CMC polymer reduces with a rise of the content of WCNPs. The optical constants such as "coefficient of absorption, coefficient of extinction, index of refractive", dielectric "constants for real and imaginary part"and conductivity of CMC varied with a rise of the weight ratios of WC NPs.
Spontaneous reduction in macroprolactinoma volume during pregnancy and after birth: A case report
Authors: F El Gharroudi  , S. Rafi  , G El Mghari  , N El Ansari
Published: February 2023

Prolactinoma, the most common secretory pituitary tumor, is found in 100 patients per million. It is responsible for impaired reproductive function in both sexes. Its treatment in the context of fertility restoration gives very satisfactory results. The natural history of these tumors in the gestational period is variable depending on their size with a clinically signiﬁcative risk ranging from 5 to 30%. Their management is complex, requiring evaluation of the effects of pregnancy on tumor growth and the effects of therapy on embryonic and fetal development. We report the case of 23years patient with a macroprolactinoma and the successful outcome of this tumor during the pregnancy.
Green synthesis and characterization of silver nanoparticles using banana peel extract and their biological activity against representative microorganism
Authors: Pranali Rajendra Gunjal  , Shital Dnyaneshwar Gaikwad
Published: February 2023

In recent science Nanotechnology is a burning field for the researchers. Nanotechnology Deals with the Nanoparticles having a size of 1-100 nm in one dimension used significantly concerning medical chemistry, atomic physics, and all other known fields. The present study reports an eco-friendly, cost efficient, rapid and easy method for synthesis of silver nanoparticles using banana peel extract (BPE) as a reducing and capping agent. The different factor affecting silver reduction was investigated. The conditions were silver nitrate (1.75 mM), BPE (20.4 mg dry weight), pH (4.5) and incubation time (72 h). BPE can reduces silver ions into silver nanoparticles within 5 min after heating the reaction mixture (40-100C) as indicated by the developed reddish brown color. The biosynthetical NPs were characterized using UV, FTIR. The UV-Vis spectrum of silver nanoparticles revealed a characteristic surface plasmon resonance (SPR) peak at 420,345,545 nm. Silver nanoparticles were characterized. . Fourier transform infrared spectroscopy affirmed the role of BPE as a reducing and capping agent of silver ions. Silver nanoparticles showed effective antimicrobial activity against representative pathogens of bacteria and used as antifungal agents. The synthesized nanoparticles showed synergistic effect with levofloxacin antibiotic, the antimicrobial activity and show plant growth promoting activity.
Bioethanol production from banana peels
Authors: Chavhan Aniket Santosh  , Gaikwad Rutuja Santosh  , Pate Shubham Santosh
Published: February 2023

Banana varieties have a significant effect on the reducing sugar content in the peel. In recent years, potential efforts have been directed towards the utilization of cheap renewable agricultural resources, such as banana peel waste as alternative substrate for ethanol production. Various conversion pathways are compared from technical, economic, and environmental points of view. This study also deals mainly with the yield of ethanol from molasses with respect to the dilution ratio and the amount of yeast used for fermentation keeping the temperature and fermentation duration constant. This fuel energy is also a safer substitute to methyl tertiary-butyl ether (MTBE), a common additive used in gasoline for clean combustion.
Students’ Problem of using Youtube video as English Learning Media During Covid-19 Pandemic
Authors: Khotibi Anwar Jumma , Hadi Muhamad Sofian
Published: February 2023

This study aims to analyze the students’ problems in using Youtube videos as online English learning media during covid-19 pandemic at grade XI of SMK Al-Hasra. The research subject consists of 15 students of XI grade SMK Al-Hasra. The data are collected using qualitative research methods, namely the type of basic interpretive studies where the data are obtained by questionnaire to the student in the Google form. The result of data analysis showed that 73% of the student agree that the use of Youtube video as English Learning media has a problem that is need to fix in order to create the learning activity more excellent. Based on the research result of this study, the use of Youtube as online learning media need some enhancement in order to make online learning using Youtube even more effective.
Teachers' perspective of English learning models amidst pandemic: Online and offline learning
Authors: Hamid Farida , Azmi Dhila Nurul , Sabaniyah Muhammad , Husna Nida , Hidayat Dinnisa Haura Zhafira
Published: February 2023

The purpose of this study is to find out the teacher's perspective on online learning and offline learning. With the advancement of technology, a new trend in the classroom has developed primarily during the Pandemic. This qualitative descriptive study investigates teachers’ perspectives regarding online and offline learning; Two ninth-grade English teachers from SMPN 3 Cisauk, Banten, were involved in this study. The researchers used direct observation and interviews with two English teachers to obtain the data. The result showed that English teachers are more comfortable teaching students offline than online. Besides that, English teachers feel the maximum capacity to deliver the material chosen directly in the classroom. Meanwhile, in carrying out online learning, which is different from face-to-face learning, teachers must implement appropriate methods and media according to student needs. Finally, four recommendations are provided. Those are related to teachers’ efforts to improve the quality and suitability of the learning materials, institutional support (e.g., internet stipend), teachers’ readiness for Information and Technology, and attention to students’ difficulties in learning.
Peningkatan Kreativitas Anak Menggunakan Media Loose Parts
Authors: Kafolamau Naomi Ifon , Rahardjo Maria Melita
Published: February 2023

This study aims to determine how loose parts media supports early childhood creativity, so that children can explore their imaginations using loose parts media. The method used is a descriptive qualitative method. Data collection techniques were carried out by direct interviews, making anecdotal notes, in-depth documentation studies and direct observations. Data analysis was carried out by observing video observations before carrying out research and video observations after carrying out research and analyzing anecdotal notes made during conducting research. The subjects in this study were children aged 4-5 years who took the Baby's Gym Kids City Ada Baru Salatiga class.  the findings in this study are Play activities using removable media or loose parts carried out by researchers to find out how loose parts media support early childhood creativity greatly influences children's creativity, seen from the children's responses when they have played using removable media consisting of stones, leaves, twigs wood and pinecone. However, there are things that need to be considered by teachers when using this removable media as a medium for teaching materials, namely the teacher is able to provide instructions or provocation questions that provoke the imagination of children and the teacher also provides a concept lighter using story books as one of the media, where this media is very useful. help the teacher, because the children are very interested in story books so that when the teacher tells the story the children are very enthusiastic about listening to the story and even the children share their experiences. The role of the teacher in this case is very important where every activity takes place.
First Hexa-Combo Logging-While-Drilling Run in Kuwait: A Case Study
Authors:   Kuwait Oil Company, Saleh Khaled , Al-Khudari Abdulaziz ,   Kuwait Oil Company, Al-Azmi Mejbel Saad ,   Kuwait Oil Company, Al-Otaibi Fahad Barrak ,   Kuwait Oil Company, Patnaik Chinmaya ,   Kuwait Oil Company, Joshi Girija Kumar ,   Kuwait Oil Company, Abdulkarim Anar ,   Halliburton, Aki Ahmet ,   Halliburton, Fahri Nadir ,   Kuwait Oil Company, Sanyal Aniket ,   Kuwait Oil Company, Sainuddin Shahrin ,   Kuwait Oil Company
Published: February 2023

Directional wells through the 6-in. production-hole sections in the Marrat Reservoir of the Jurassic formations have traditionally required several wireline-logging and hole-conditioning runs for comprehensive petrophysical interpretation and completion design. As the planned well inclinations increase to maximize reservoir exposure and sweep efficiency, wireline deployment poses significant challenges due to the increased risk of losing the bottomhole assembly (BHA) in the hole. Over time, logging-while-drilling (LWD) tools have become preferable for the asset team, where the tools are run either in the drilling BHA or during a dedicated wiper trip after the section has been drilled to total depth (TD). Using LWD tools in this application also reduces well delivery times and costs. A comprehensive logging solution was required to drill the 6-in. reservoir section of a study well. The complex LWD string, consisting of gamma ray, resistivity, neutron porosity, azimuthal density, azimuthal sonic, and nuclear magnetic resonance (NMR) tools, was deployed on a motorized rotary steerable system (MRSS) BHA. In addition, a prototype high-resolution acoustic imaging and caliper tool, designed to be run in both water-based mud (WBM) and oil-based mud (OBM), was also included. The acquired logging data were used for enhanced formation evaluation. Fracture and borehole breakout interpretation from the image data played a key role in the successful completion design. This ultimately led to Kuwait’s first successful “hexa-combo” LWD drilling run and the country’s first LWD ultrasonic imaging tool run in OBM in this hole size, with 13.3 ppg OBM with a maximum downhole temperature of 275°F.
Analysis of Influencing Factors of Poisson’s Ratio in Deep Shale Gas Reservoir Based on Digital Core Simulation
Authors:   Chongqing University of Science & Technology, Liu Yuejiao , Wang Haitao ,   Chongqing University of Science & Technology, Lai Fuqiang ,   Chongqing University of Science & Technology, Wang Ruyue ,   SINOPEC Petroleum Exploration and Production Research Institute, Zhang Haijie ,   Chongqing University of Science & Technology, Zhang Xiaoshu ,   Chongqing University of Science & Technology, Ou Fahui ,   Chongqing University of Science & Technology
Published: February 2023

Conventional petrophysical experiments in deep shale gas reservoirs are characterized by difficult coring, high cost, and insufficient representative samples, so it is difficult to comprehensively investigate the key factors of Poisson’s ratio through petrophysical experiments. In this study, a multiscale and multicomponent three-dimensional (3D) digital core was constructed for the shale gas reservoir of Wufeng Formation-Longmaxi Formation in the Dazu area, Western Chongqing, China, to quantitatively simulate the influences of the changes of reservoir gas saturation, mineral composition, stratification, and fractures on Poisson’s ratio. The absolute errors between Poisson’s ratio measured by core experiments, Poisson’s ratio simulated by the multiscale and multicomponent digital core, and Poisson’s ratio calculated with the time differences of longitudinal and transverse waves were analyzed. The analysis results showed that Poisson’s ratio was sensitive to stratification dip angle and fracture dip angle. When the stratification dip angle or fracture dip angle was close to 45°, Poisson’s ratio reached its minimum value. Poisson’s ratio was more sensitive to the content of calcite than the contents of quartz, dolomite, and pyrite. The influence of gas saturation on Poisson’s ratio was the least. The average error between Poisson’s ratio measured by core experiments and Poisson’s ratio simulated by the multiscale and multicomponent digital core was 4.920%. The average error between Poisson’s ratio measured by core experiments and Poisson’s ratio calculated with the time differences of longitudinal and transverse waves was 10.968%.
Deteksi Wajah Bermasker Menggunakan Deep Neural Network dan Tensorflow
Authors: Prakoso Rian Dwi Yulian , Sriyati Sriyati , Makarim Nabil , Witamajaya Farrel
Published: February 2023

The use of face masks is an important part of life in the midst of the Covid-19 pandemic which has been designated as a global pandemic, people are urged to cover their faces when in public areas to avoid the spread of the virus. The use of these face masks has raised serious questions regarding face detection systems. This study used Deep Neural Network and Tensorflow methods to detect faces both using masks and without masks. This study used two datasets, a face collection dataset without a mask and a face group using a mask. The result of this study was the detection of faces with masks trained on the dataset achieved 98% accuracy in training, and for testing got 100% accuracy on faces without masks, and 99.99% accuracy for face with mask.
Implementasi Metode Analitycal Hierarchy Process (AHP) pada Sistem Pendukung Keputusan dalam Aspek Penilaian Kedisiplinan Dosen
Authors: Pamungkas Teguh Sri , Kusumaningrum Andriani
Published: February 2023

Lecturer performance assessment is a systematic evaluation of a lecturer's work to determine each lecturer's abilities so that each lecturer can plan future career advancement for each lecturer involved. In addition, the assessment of lecturer performance is able to provide value, evaluate abilities and skills, and improve the work of a lecturer. A system has been developed for implementation of decision support systems. The purpose of this study is to help complete data processing in assessing lecturer performance so that it can help a leader choose the discipline of each lecturer. Data assessment criteria on aspects of lecturer discipline include responsibility, discipline, accuracy, expertise, attendance, personality, and communication. The method used for the lecturer assessment process is AHP (Analytic Hierarchial Process) method. Based on the results of accuracy testing on aspects of lecturer discipline with the confusion matrix testing method, the results of the Analytical Hierarchy Process (AHP) method obtained excellent accuracy values. Using the Analytical Hierarchy Process (AHP) method, an accuracy result of 80% was obtained.
Telaah Kritis Kejahatan Penyebaran Hoaks Saat Pandemi Covid-19
Authors: Pramono Gatot Eddy
Published: February 2023

Pandemi Covid-19 mengkhawatirkan masyarakat karena belum ada lembaga dunia atau pemerintah yang bisa memastikan kapan akan berakhir. Vaksin yang sebagai penawar tak kunjung ditemukan. Kondisi buruk ini dimanfaatkan oleh para pelaku pembuat dan penyebaran hoaks. Perkembangan internet dan tersedia beragam platform media sosial menjadi amunisi efektif untuk menyebarkan berita bohong. Berdasarkan pendekatan kriminologi konstitutif, hoaks dapat dikategorikan sebagai kejahatan karena sifatnya yang dapat mengakibatkan kerugian atau disebut dengan harmful discourse. Temuan penelitian ini memperlihatkan bahwa peran literasi media begitu besar dalam mempengaruhi seseorang dalam memproduksi dan menyebarluaskan informasi hoaks. Informasi hoaks yang tersebar dalam masa pandemi Covid-19 mayoritas terjadi karena tidak disengaja. Keterbatasan pelaku dalam mengolah pesan menjadi faktor penting dalam memahami akurasi informasi. Untuk mencegah hal tersebut dapat dilakukan beberapa upaya seperti memperkuat peran media massa sebagai penyedia informasi yang akurat, menyediakan layanan pengecekan terhadap data dan informasi, memberikan pembekalan kemampuan kepada masyarakat untuk mempermudah akses mereka terhadap teknologi dan beradaptasi dengan iklim teknologi informasi yang terus berkembang.
The Effect of Corporate Social Responsibility and Company Size on Company Value
Authors: Yani Alya Trinandya Rosha Bun , Halim Radhi Abdul
Published: February 2023

Every company will of course continue to develop and implement business benefits built to grow corporate value. Added corporate value can be implemented through CSR along with company size. The purpose of this research is to find out the impact of Corporate Social Responsibility (CSR) and company size on company value. All mining companies listed on the Indonesia Stock Exchange (IDX) for the 2019-2021 period were included in this research. In this study the sample was determined using a purposive sampling technique so that a sample of 19 companies was found. The data analysis technique applies panel data, while the processing uses Eviews 12.0. This research proves that CSR does not affect company value. Furthermore, the size of the company also does not affect the value of the company.
The Validity and Reliability of the Patient-Physician Interview Skill Evaluation Form in Five Steps
Authors: TENGİZ Funda , BASER Aysel , SEZER Hale , ŞAHİN Hatice , TEKİNDAL Mustafa Agah
Published: February 2023

Objective: Developing basic and clinical communication and clinical reasoning skills is crucial in facilitating medical school students' future medical practice. The path to these skills` development goes through conducting patient-physician interviews. This research aims to conducted to determine the validity and reliability of the Patient-Physician Interview Skill Evaluation Form(P-PISEF) to be used in performance-based tests in the evaluation of patient-physician interview skills.
Methods: This study has a descriptive and methodological design and was carried out in June-December 2021. The data were collected from the performance of 197 students with the evaluation of 18 faculty members using the developed form. Explanatory and confirmatory factor analyses, Cronbach's alpha and item the total score was analyzed.
Results: The distribution of the eighteen lecturers (38.88%) was associate professors. P-PISEF, comprising 46 articles, five main sections, and seven components. Lecturers were evaluated in a certain order with over 70% compliance. Over 90% of evaluators evaluated P-PISEF similarly. The Cronbach's Alpha (α) was found at 0.793. The KMO value in this study is 0.733, and the data is moderately adequate for analysis. The result of the Bartlett's test was 5983.586 (p<0.05). This measurement shows that the variable we are measuring is multivariate in the sample parameter (specialty, career step, etc.). The total variance explained in this study was 57.577.
Conclusion: P-PISEF is an evaluation tool that can be used in patient-physician interview simulations of medical students. The results help curriculum planners to arrange programs that address the development of medical interview skills more effectively.
Analysis of Provision of KIE on Food and Beverage Sanitation Hygiene on Knowledge and Attitudes of the Unemployed and Underemployed in Kediri Regency
Authors: Panca Radono  , Nurwijayanti  , Ema Mayasari  , Laily Nurhanifah
Published: February 2023

Food and drink can be contaminated which has an impact on the emergence of a disease. Contamination can cause food and drink to become a medium for a disease. Food-borne disease is a disease caused by contaminated food and drink. The purpose of this study was to determine the effect of giving IEC on food and beverage hygiene and sanitation on the knowledge and attitudes of the unemployed and underemployed in Batuaji Village, Kediri Regency, as many as 30 respondents. The results of this research activity indicate that the knowledge of the respondents is good. The results of the Wilcoxon test because the distribution of the data is not normal shows that there is no significant effect on the knowledge and attitudes of the respondents. But it has an average rating increase of 0.2 points. From the pre-test average of 9.5 to 9.7 in the post-test. So it can be concluded that this research has no effect on changes in the knowledge and attitudes of respondents.
Dampak Pengetahuan terhadap Perawatan Area Genitalia Eksternal pada Remaja Putri SMK N “X” di Jakarta Selatan
Authors: Dian Anggraini
Published: February 2023

Cases of reproductive health problems in adolescents are still found, this is influenced by several factors, one of which is the lack of knowledge and motivation of adolescents to maintain reproductive health. The aim of the research was to identify the knowledge and practice of caring for the external genital area in female adolescents and to identify the results of the analysis of the relationship between knowledge and care for the external genital area in adolescents. Analytical descriptive research methods with a cross sectional approach. Take measurements on each variable at the same time. The sampling technique is the total sample. The Pearson Chi-square test, an alpha value of 0.05, and a 95% confidence interval (CI) were used to analyze the data using the SPSS version 24 program. According to the study's findings, the average knowledge of young women was good (74.8%) and poor (24.2%).The average implementation of treatment for the external genitalia area in young women is routinely done (75.8%) and rarely done (24.2%). With a p value of 0.05, there is a significant relationship between knowledge and care of the external genitalia area in young women.The results of the analysis of knowledge on young women have a significant relationship with the treatment of the external genitalia area, with a p value <0.05 (α 0.05). There is a significant relationship between knowledge and care of the external genital area in young women with a p value <0.05 (α 0.05). The results of the analysis of knowledge on young women have a significant relationship with the treatment of the external genitalia area, with a p value <0.05 (α 0.05). The role of the family to supervise and support the implementation of reproductive health programs in adolescents is very much needed, as well as the role of health workers in providing health education and promotion to increase the motivation of adolescents in maintaining the health of the reproductive organs.
The Effect of Drawing Art Therapy on the Anxiety Level of Students at Nurul Falah Vocational High School in Online Learning Assignments during the Covid-19 Pandemic in Geger Village, Mangaran District, Situbondo
Authors: Nur Yeny Hidajaturrokhmah  , Yofan Nurmansyah  , Amarin Yudhana
Published: February 2023

With the Covid-19 pandemic, as an effort to prevent the spread, so there will be changes to learning methods in 2020 to 2021, due to a change in online or online learning, so there will be anxiety among students at Nurul Falah Mangaran Middle School. The purpose of this study was to determine the effect of drawing art therapy on reducing student anxiety at Nurul Falah Vocational School in online learning assignments during the co-19 pandemic in Geger village, Mangaran subdistrict.This research is a pre-experimental study using a quasi-experimental research design model of one group design with pre-test and post-test. The study population consisted of 42 respondents and the number of samples was 39 respondents using random sampling technique. The instrument uses the HARS questionnaire. statistical test using the Paired t test with SPSS software version 24 windows. Based on the results of the study, the anxiety of 39 respondents before drawing therapy had an anxiety value of 40.97 and after drawing therapy had an anxiety value of 10.41. based on statistical test results using Windows SPSS 24 Paired - Samples T Test obtained p = 0.000 with a significant level of α = 0.05 (ρ = 0.000 < α = 0.05). This means that there is an effect of drawing therapy on reducing anxiety in class XI students of Nurul Falah Vocational School with an anxiety score of 10.41. From this study, art therapy was very effective in overcoming psychological problems such as anxiety experienced by students during a pandemic.
Knowledge and Attitudes of Young Women about the First 1000 Days of Life (HPK) in Stunting Prevention
Authors: Sarliana  , Yuli Admasari
Published: February 2023

Stunting is a chronic nutritional problem, globally stunting affects around 21.3% of. Nationally, the prevalence of stunting is 24.4%, which is still far from the government's target of 14% in 2024. The government's efforts to improve nutrition include the Nutrition Improvement Movement program in the first 1000 days of life or the 1000 HPK Movement. Good knowledge and attitude regarding the 1000 HPK is especially important for adolescents, it needs to be equipped early on so that in the future they can prepare for a good quality pregnancy and become the basis for changing nutritional behavior to reduce nutritional problems. The purpose of this research is to know the description of the knowledge and attitudes of young women about 1000 HPK in stunting prevention. The research method used descriptive research carried out in April-June 2022 with a total sample of 100 grade 11 and 12 students at SMAN (State High School) in the Palu city area which was taken using a cluster stratified sampling technique. The research instrument used a questionnaire. Data were analyzed by univariate analysis. The results showed that most of the respondents had sufficient knowledge about 1000 HPK, namely 66%, and had a negative attitude, namely 67%. The conclusion of this study is that the description of the knowledge and attitudes of young women in SMAN Palu city is mostly with sufficient knowledge and a negative attitude. In order to maximize the increase in knowledge and attitudes of young women about 1000 HPK, the school should cooperate with the puskesmas (public health center) to provide health education about 1000 HPK as a form of stunting prevention.
Anti Acne Cream Formulation Ethanol Extract of Katuk Leaves (Sauropus androgynus (L.) Merr against Staphylococcus Epidermis and Staphylococcus Aureus
Authors: Juvita Herdianty  , Arif Wijayanto
Published: February 2023

Acne is a skin problem that generally occurs during puberty. Under normal conditions, during puberty, there are Staphylococcus epidermal bacteria and Propionibacterium acnes that proliferate so that inflammation occurs, causing acne on the skin. Since ancient times, our ancestors believed in the use of natural ingredients to treat various diseases, one of which was katuk leaves. Katuk plants have secondary metabolic compounds such as alkaloids, saponins, flavonoids and tannins. The potential of Katuk leaves has been tested for many pharmacological activities, such as antibacterial, antihypertensive, anti-infective, antihyperlipidemic, antianemic and also increases milk production. Katuk leaves are often used in the form of extracts as antibacterial, so it needs to be developed into a pharmaceutical preparation to increase its use. One of the pharmaceutical preparations is cream preparations to treat the causes of acne. This study aims to determine the ability of katuk leaf extract cream to act as an antibacterial against Staphylococcus Epidermis and Staphylococcus Aureus bacteria.. The design of this study is an experimental method, making katuk leaf extract by maceration method by immersing in 70% ethanol solution for 5 days. After 5 days, the pulp and filtrate were separated and then evaporated using a Vacuum Rotary Evaporator to obtain a thick extract. The preparation of katuk leaf extract cream was carried out with a concentration of 10%, 15%, 20% and an antibacterial test was carried out using the pitting method. The antibacterial test results of the katuk leaf cream extract showed an inhibition zone marked with a clear area around the well. Katuk leaf extract cream was able to inhibit the growth of S. aureus and S. epidermis bacteria with the best concentration in formula 3, namely the concentration of katuk leaf extract of 20%.
The Influence of Family Psycoeducation on the Ability of Families in Careing for Schizophrenia Patients in Sumberpucung Village Community Health Center, Sambigede Village Kecamatan Sumberpucung, District. Poor
Authors: Lingga Kusuma Wardani  , Priyanto
Published: February 2023

Schizophrenia sufferers usually tend to be unable to connect thoughts within themselves which results in the loss of ability and willingness to carry out activities, especially in aspects of fulfilling basic needs such as eating, sleeping and personal hygiene (Yosep, 2016). The inability of families and clients to carry out self-care can result in clients experiencing self-care deficits. The purpose of this study was to determine the effect of family psychoeducation on the ability of families to care for schizophrenics at the Sumberpucung Community Health Center, Sambigede Village, Sumberpucung District, Malang Regency. This study used a pre-experimental research design with a pretest posttest design approach. The population in this study was 100 families who cared for schizophrenia patients at Sumberpucung Health Center, Sambigede Village, Sumberpucung District, Malang Regency. A sample of 50 respondents was taken using the Simple Random Sampling technique. That is taking a simple random sample. The results of the research were that most (68%) of the respondents before being given psychoeducation were unable to care for schizophrenia patients, namely 34 people. Based on the Wilcoxon test, a p-value of 0.000 <alpha (0.05) was obtained. This indicated that H0 was rejected and H1 was accepted, meaning that there is an influence of family psychoeducation on the ability of families to care for schizophrenics at the Sumberpucung Health Center, Sambigede Village, Sumberpucung District, Malang Regency. In this study there is a Negative Rank, namely 28 respondents. Psychoeducation is very important to improve the ability of families to care for people with mental disorders, so that the quality of life for people with mental disorders is getting better.
The Role of Family in Improving of PHBS Behavior to Adapt a New Habits (AKB) to Prevent from High Risk of Covid-19 in Elderly
Authors: Rahmania Ambarika  , Angga Ladzi Syafroni  , Novita Ana Anggraini
Published: February 2023

Elder people are an age group that have experienced a decreasing body function system in many aspects, such as physical, psychological and social. The existence of these limitations will greatly affect the ability/independence in carrying out Clean and Healthy Behavior (PHBS) in efforts to prevent from Covid-19. The elderly are also included in the category with a high risk of being susceptible to Covid-19 because most of the elderly people have comorbidities such hypertension and diabetes mellitus, etc. One of the factors related to PHBS in the elderly people is family support. The purpose of this study was to determine the influence of the role of the family on PHBS behavior in adapting to new habits (AKB) to prevent high risk of Covid-19 in the elderly. This research design used an observational with a cross sectional approach. The population was all elderly people with a total of 40 elderly. The samples were 36 respondents using Simple Random Sampling technique. The independent variable was the Family Role and the dependent variable was PHBS behavior adaptation to new habits. The data collection using questionnaires and the data analysis used Spearman Rank at α = 0.05.The results showed that most of the respondents had a family role in the support  category as many as 23 respondents (63%) and most of the respondents 23 (63%) had PHBS behavior adapted to new habits in the moderate category. The results of the Spearman Rank obtained a p-value (0.000) < α (0.05) with a correlation coefficient of 0.698 which means a strong correlation. Thus, H0 is rejected and H1 is accepted which means there is an influence between the family role and PHBS behavior to adapt to new habits (AKB) to prevent  high risk Covid-19 in elderly.The role of the family in caring for the elderly people is the main support system for them. In maintaining their health, the family can do things such as physical, psychological, social and spiritual care, so there will be positive behavioral changes.
La parametrización de la vulnerabilidad en el derecho contractual de consumo
Authors: Mut Piña Antoni
Published: February 2023

La protección eficaz de los consumidores vulnerables ante las nuevas realidades sociales, impuestas en su mayoría por las sucesivas crisis económicas acontecidas durante las dos primeras décadas del siglo XXI, se ha convertido en un principio programático presente en la configuración de las políticas de protección de los consumidores tanto en el plano nacional como europeo. En lo referente al ordenamiento contractual de consumo español, podemos identificar dos dimensiones diferenciadas des de las cuales se aborda la problemática de la vulnerabilidad en las relaciones de consumo. Por un lado, la vulnerabilidad económica. Patente en las dificultades de acceso de los consumidores a determinados bienes o servicios. Y, por otro lado, la informativa, donde se entiende que un consumidor es vulnerable en la medida en que no puede hacer un uso apropiado de las herramientas de protección que el ordenamiento le brinda. Ambas visiones parametrizan la vulnerabilidad de forma distinta. Es decir, difieren en cuanto a los factores que se toman como necesarios para valorar cuándo un consumidor se halla en una situación de vulnerabilidad o no. Con el presente trabajo queremos demostrar qué si bien dichos parámetros difieren formalmente, ambos grupos de normas van dirigidas a proteger un único grupo de consumidores. Esto implica que las dos dimensiones pretenden paliar un único problema abordándolo mediante técnicas y herramientas jurídicas distintas.