bluuebunny/crossref_metadata_2025 huggingface dataset:
ประสิทธิผลของน้ำมันหอมระเหยจากผิวมะกรูดและน้ำมันมะพร้าวในการไล่ยุง
Authors: เพชรทองขาว สิทธิพร , แก้วดวงดี ปราวีนา , นวลสอาด ปาริฉัตร , ทิพย์อักษร อรอุษา
Published: October 2024

การทดลองขั้นต้นชนิดกลุ่มเดียววัดผลก่อนและหลังการทดลองนี้มีวัตถุประสงค์เพื่อศึกษาเจตคติ ความพึงพอใจและประสิทธิผลของสารหอมระเหยสมุนไพรในการไล่ยุง โดยให้อาสาสมัครที่พักอาศัยอยู่ในพื้นที่ตำบลท่างิ้ว อำเภอเมือง จังหวัดนครศรีธรรมราชจำนวน 30 คน ทดลองใช้สารหอมระเหยสมุนไพรไล่ยุงที่บรรจุลงในเครื่องไล่ยุงไฟฟ้า สารดังกล่าวประกอบด้วยน้ำมันมะพร้าวและน้ำมันจากเปลือกสีเขียวของผลมะกรูดที่ผ่านกระบวนการสกัดเย็น         เก็บข้อมูลโดยใช้แบบสอบถามและแบบบันทึกการถูกยุงกัด เปรียบเทียบความแตกต่างการป้องกันการถูกยุงกัดก่อนและขณะใช้สารที่สกัดได้ด้วยสถิติ Paired sample t-test ที่ระดับ 0.05 ผลจากการทดลองพบว่า อาสาสมัครไม่มีอาการแพ้ใด ๆ ยังพบว่า อาสาสมัครมีเจตคติและความพึงพอใจในการใช้สารหอมระเหยดังกล่าวอยู่ในระดับสูง การศึกษาประสิทธิผลในการไล่ยุง พบว่า ก่อนใช้สารหอมระเหยสมุนไพรไล่ยุงมีค่าเฉลี่ยของการถูกยุงกัดสูงถึง 44.77 ครั้งต่อสัปดาห์ แต่ในขณะใช้สารดังกล่าวการถูกยุงกัดลดลงเป็น 22.10 ครั้งต่อสัปดาห์ ซึ่งลดลงอย่างมีนัยสำคัญทางสถิติที่ระดับ p-value <0.001 น้ำมันหอมระเหยมีคุณสมบัติในการไล่ยุงและปลอดภัยต่อผู้ใช้ มีขั้นตอนการทำที่ง่าย นำไปสู่การส่งเสริมให้ประชาชนผลิตน้ำมันหอมระเหยชนิดนี้ไว้ใช้ประโยชน์หรือพัฒนาเป็นผลิตภัณฑ์สารไล่ยุงต่อไปในอนาคต
พฤติกรรมการบริโภคเครื่องดื่มแอลกอฮอล์ของนักศึกษาไทย ระดับปริญญาตรี: การทบทวนวรรณกรรมอย่างเป็นระบบ ปี พ.ศ. 2561-2565
Authors: พงศ์เสวี กฤตพิพัฒน์ , มณีอินทร์ มานิดา
Published: October 2024

การบริโภคเครื่องดื่มแอลกอฮอล์ในปริมาณสูงย่อมเกิดอันตรายต่อสุขภาพกายและสุขภาพจิต การดื่มเครื่องดื่มแอลกอฮอล์ของคนไทยปีพ.ศ. 2564 พบความชุกของนักดื่มหน้าใหม่ที่มีอายุระหว่าง 20 – 24 ปี อยู่ที่ร้อยละ 53.30 ซึ่งช่วงวัยเหล่านี้คือวัยของนักศึกษาระดับปริญญาตรี วัตถุประสงค์การวิจัยครั้งนี้เพื่อตรวจสอบและเปรียบเทียบวิธีวิทยา ปัจจัยส่วนบุคคล ประเภทของเครื่องดื่มแอลกอฮอล์ที่นิยมดื่ม และเหตุผลของการดื่ม จากงานศึกษาพฤติกรรมการบริโภคเครื่องดื่มแอลกอฮอล์ของนักศึกษาไทย ระดับปริญญาตรีในรอบ 5 ปีที่ผ่านมา (พ.ศ. 2561 - พ.ศ. 2565) ผู้วิจัยสืบค้นบทความวิจัยจาก 5 ฐานข้อมูลทางวิชาการ และกำหนดเกณฑ์คัดเข้าและเกณฑ์การคัดออกในการคัดเลือกงานศึกษา ซึ่งได้จำนวนทั้งสิ้น 18 จาก 318 งานศึกษา จากนั้นผู้วิจัยจึงทำการจำแนกข้อมูลเพื่อวิเคราะห์ข้อมูลตามวัตถุประสงค์ของงานวิจัย ผลการวิจัยพบว่า การเก็บข้อมูลของการศึกษาทั้งหมดใช้วิธีการรายงานตนเอง และมีเพียง 4 งานเท่านั้นที่ใช้เครื่องมือที่สามารถประเมินระดับความเสี่ยงจากการดื่มได้ นักศึกษาส่วนใหญ่ไม่นิยมดื่มเครื่องดื่มมากที่สุดคือเหล้า และความต้องการเข้าสังคมเป็นสาเหตุหลักของการดื่มในนักศึกษา การศึกษาพฤติกรรมการบริโภคเครื่องดื่มแอลกอฮอล์ของนักศึกษาไทยในอนาคต ควรมีการใช้เครื่องมือที่สามารถวัดระดับความรุนแรงจากการดื่มได้ และควรมีการเก็บข้อมูลเชิงคุณภาพถึงเหตุผลของการดื่มแอลกอฮอล์
“Problems in the Interpretation of Administrative Contracts” : The Case of Contract for Public Services and Contract for Providing Public Utilities in accordance with the Act on Establishment of Administrative Courts and Administrative Court Procedure B.E.2542
Authors: Kanchanarak Marit
Published: October 2024

This research had two objectives: 1) to study the concepts, theories, background, and development of administrative contracts in the French legal system, as well as administrative contracts in the Thai legal system specifically related to contracts for providing public services and contracts for providing public utilities under the Act on Establishment of Administrative Courts and Administrative Court Procedure B.E. 2542 (1999) and 2) to analyze the laws and seek solutions to problems in interpreting administrative contracts, particularly contracts for providing public services and contracts for providing public utilities. This was a qualitative research study. The findings were as follows. 1) The Thai legal system separated the administrative contracts from the civil contracts upon the establishment of administrative courts under the Act on Establishment of Administrative Courts and Administrative Court Procedure B.E. 2542 (1999). This Act defined "administrative contract" as an open definition, meaning there are administrative contracts as prescribed by laws, as well as administrative contracts by nature. The Administrative Court interpreted which contracts were administrative contracts. If there was a jurisdictional issue, the Judicial Service Commission would make the decisive ruling. However, the law did not provide criteria for interpreting which contracts were administrative contracts. 2) The criteria for the entire system of administrative contracts should be developed by providing explanations to the definition of administrative contracts that clearly specify the characteristics, types, or contents that distinguish an administrative contract from a civil contract made by government agencies.
The Community Participation in Developing the Operational Management of the Learning Center under the King Rama the Ninth 's Philosophy for Local People
Authors: Khaenamkhaew Daycho
Published: October 2024

Sustainable participation and management techniques through operational learning within the community are critical in the future. This study investigated the community participation in developing the operational management of the learning center under the King Rama the ninth 's philosophy for local people.  A qualitative data was collected through interviews and observations involving 22 targeted specific participants, including farmers in the area region, community leaders, and agricultural experts. The research findings revealed that concerning the participation of the community in the study, the provided guidelines highlighted emphasized the significance of community engagement, aligning with the practices with public opinions. Efficient resource allocation, guided by the principles of the sufficiency economy, along with transparent communication and stakeholder coordination. Continuous evaluation, systematic documentation, and community feedback enabled adaptive management. The study research introduced the “PRI-2C” framework, emphasizing participatory and creative planning (P), resource allocation and budget management (R), implementation of the plan and integration of knowledge (I), coordination and communication (C), and continuous evaluation at every step (C).
กลวิธีในการเล่นคำพรัดสิบสองบทของโนรา
Authors: ไฝเส้ง สายฝน , ดำรุง พรรัตน์
Published: October 2024

บทความนี้นำเสนอการศึกษากลวิธีในการเล่นคำพรัดของ 3 คณะโนรา คือ คณะโนราณัฐพงศ์ หงส์ทอง คณะโนราศิษย์ขุนอุปถัมภ์นรากร (พุ่ม เทวา) และคณะโนราเกรียงเดช นวลระหงส์ ด้วยวิธีวิเคราะห์และถอดองค์ความรู้จากการลงพื้นที่เป็นการสังเกตแบบไม่มีส่วนร่วมในการเล่นคำพรัด ผลการวิจัยพบว่า กลวิธีในการเล่นคำพรัดประกอบด้วยโครงสร้างในการเล่น ลักษณะการร้องบท การจัดลำดับบทร้อง มีวิธีการเล่นที่ยืดหยุ่น สามารถปรับเปลี่ยนได้ในแต่ละคณะ ซึ่งมีความแตกต่างกันตามบริบทพื้นที่ สายตระกูล และประสบการณ์ของศิลปิน โดยเฉพาะการจัดลำดับบทร้อง และวิธีการสื่อสารบทร้อง โดยมีนายโรง (หัวหน้าคณะ) เป็นผู้ควบคุมทิศทางในการเล่น อย่างไรก็ตามแม้ว่าการเล่นคำพรัดนั้นจะแตกต่างกันในหลายประเด็นในขณะเดียวกันก็มีโครงสร้างการเล่นที่เหมือนกันทั้ง 3 คณะ คือ การนำเข้าสู่บทร้อง การร้องบท การหยุดพัก และการร้องบทต่อ นอกจากนี้บทคำพรัดโนราเป็นคำสอนที่แฝงฝังอยู่ในบทร้องเพื่อใช้เป็นสื่อกลางในการให้ความรู้ คำสั่งสอน คติเตือนใจ แก่ผู้ชมโนราตามแนวทางการใช้ชีวิตของโนราที่มีเนื้อหาสาระและคุณค่าที่ปรากฏในบทร้องถูกถ่ายทอดผ่านศิลปะการแสดงโนราซึ่งประกอบด้วย การรำ การร้อง การเล่นเป็นเรื่อง ที่มีการปรับเปลี่ยนไปตามยุคสมัยแม้ว่าจะมีรูปแบบและวิธีการเล่น วิธีการสื่อสารความหมาย ที่แตกต่างกันออกไปตามแต่ละคณะเพียงใด บทคำพรัดก็ยังสามารถคงสาระสำคัญที่แฝงฝังอยู่ในบทคำพรัดโนราและสื่อสารไปยังผู้ชมได้อยู่เสมอ
Edukasi dan Pendampingan Sertifikasi Halal Gratis (SEHATI) dengan Skema Self Declare bagi Pelaku UMKM Sumenep
Authors: Hanifah Luluk , Putri Filda Felisa
Published: October 2024

The development of Micro, Small and Medium Enterprises (MSMEs) requires legality and halal certification to ensure safety and compliance with regulations. This service activity was carried out to increase awareness and facilitate MSME owners in Sumenep, in obtaining a Business Identification Number (NIB) and halal certification through the Sehati Program based on self-declare. Service activities go through several stages, starting from surveying MSME data collection, socializing the importance of legality and halal certification, direct assistance in making NIB and assisting the halal certification process. The results of this service activity show an increase in understanding and awareness among MSME owners in Sumenep about the importance of legality and halal certification. And some MSMEs managed to get NIB and and get a halal certificate issued by BPJPH. This program has succeeded in increasing awareness, understanding and legality of MSMEs which ultimately supports the growth and sustainability of their businesses. As well as improving the quality and competitiveness of MSMEs at the local and national levels.
COMPLETE CLASSIFICATION OF QUADRATIC IRRATIONALS WITH PERIOD TWO
Authors: Tlepova M. , Orynbassar A. , Kadyrov Sh. , Shynarbek N.
Published: October 2024

This article presents a comprehensive investigation into the classification of quadratic irrationals with period two in their continued fraction representations. Building upon foundational results in Number Theory, particularly in the context of continued fractions and Pell's equation, the study reveals intricate relationships between quadratic irrationals and their periodic structures. The main object of study is √N and properties of its continued fractions. While it is well-known that continued fractions of √N is periodic with periodic part being palindrome, the distribution of the lengths of the periodic parts are far from being complete. Our main goal will be to focus on the period two case and provide a complete characterization. The research's proved theorems clarify the conditions under which the period length is exactly two and give an insight into the underlying algebraic features. Additionally, it delves deeper by offering numerical analysis and illustrations demonstrating the distribution of period lengths among quadratic irrationals. This research opens up new paths for future studies on quadratic irrationals and how they're shown as continued fractions.
STUDY OF THE STRUCTURAL AND ELECTROMAGNETIC CHARACTERISTICS OF FERROMAGNETIC-DIAMAGNETIC COMPOSITES OBTAINED BY THE METHOD OF MODIFIED CHEMICAL CO PRECIPITATION
Authors: Shakirzyanov R. I. , Trukhanov A. V. , Shlimas D. I. , Zubar T. I. , Kadyrzhanov K. K.
Published: October 2024

The microwave electromagnetic properties of ferromagnetic-paramagnetic and ferromagnetic-diamagnetic composites can be changed by varying the concentration of diamagnetic (paramagnetic) and ferromagnetic components. To implement the task of introducing such composites into production, research is required to find effective and simple synthesis technologies that make it possible to vary the content of components with different magnetic characteristics. This work demonstrates a simple method for the synthesis of ferromagnetic ((NiZn)Fe2 O4 )- diamagnetic (ZnO) composites by modified chemical deposition followed by annealing. Also, a comprehensive study of the structural and electromagnetic characteristics of experimental samples was carried out. Using the powder X-ray diffraction method, it was revealed that the phase composition of the final samples is represented exclusively by diamagnetic and ferromagnetic phases. Using scanning electron microscopy, it was found that after thermal annealing the powders have submicron sizes with an average size of 100–137 nm. Using vibration magnetometry, magnetic hysteresis loops were measured, the analysis of which showed that an increase in the concentration of the diamagnetic phase leads to an increase in the coercive force of the composites. The measured microwave spectra of complex magnetic permeability show that by changing the ratio between the ferromagnetic and paramagnetic phases, it is possible to realize a frequency shift of natural ferromagnetic resonance. Also, through the calculation of the reflection coefficient on a metal plate, it is shown that the resulting composites can be used as the basis for new radio-absorbing materials. In addition, the synthesized powders can also be used to create microwave devices and microwave antennas.
THE INFLUENCE OF OBSERVATIONAL ERRORS IN GAIA DR3 ON THE RECONSTRUCTION OF GLOBULAR CLUSTER ORBITS ON A COSMOLOGICAL TIMESCALE
Authors: Kuvatova D. , Ishchenko M. , Berczik P. , Omarov C. , Kalambay M.
Published: October 2024

In recent years, the emerging field of astronomy focused on the history of galaxy formation, known as Galactic Archaeology, has been gaining popularity. Globular clusters have been involved in many key processes occurring in the Milky Way, making their study, particularly the reconstruction of their orbits, significantly important. The Gaia DR3 catalog provides parameters for 165 globular clusters, such as proper motions, radial velocity, and heliocentric distance, with certain accuracy. Therefore, it is important to examine the influence of measurement errors in these parameters on the initial data when converting to the Galactocentric coordinate system and, consequently, on the shape of the orbits. We integrated the orbits of globular clusters 10 billion years lookback. For physical justification during the integration, we used the external dynamic potential with the individual number 411321 from the cosmological simulation database IllustrisTNG-100, which best reproduces the potential of the Milky Way. The integration was performed using the parallel N-body code φ-GPU, based on a fourth-order Hermite scheme with hierarchical individual block timesteps. A total of 1,000 randomizations of the initial data were created considering a normal distribution of errors, and the influence of errors on the scatter of initial velocities and on the shape of the orbits was examined. The parameters with the largest relative errors are proper motions and radial velocity, while the smallest errors are in heliocentric distance. It was found that 85% of the globular clusters have relative errors in all parameters of no more than 10%, and 5.4% have errors of no more than 1%. Investigating the influence of measurement errors for clusters with different magnitudes of relative errors, we concluded that for most globular clusters, the influence of measurement errors on the shape of the orbits is not significant. Consequently, it is possible to reconstruct the orbits with high accuracy for these clusters. Since the reconstruction of globular cluster orbits involves cosmological timescales, accounting for measurement errors is an important aspect of the preparatory procedure before the main integration.
THE IMPORTANCE OF EXPANDING RESEARCH ON THE SERPENTINIZATION OF OPHIOLITE ROCKS BY NATURAL “WHITE” HYDROGEN FOR KAZAKHSTAN
Authors: Kurishbaev A. , Gabdullin M. , Amanzholova R. , Em T. , Sagin J. , Sarsekova D. , Serikkanov A. , Alikhanov K. , Adenova D. , Absametov M.
Published: October 2024

In Kazakhstan, options and regions for hydrogen production are being considered, including in Western Kazakhstan, the Mangystau region, using the water of the Caspian Lake. The current advanced hydrogen production technologies, including green hydrogen, are very expensive, requiring billions of dollars of investment and potentially creating difficulties for the local population and nature, ecology, flora and fauna. At the same time, geological studies of alternative hydrogen production options in Kazakhstan are poorly developed. Kazakhstan needs and is currently very important to study serpentinization of ophiolite rocks using natural «white» hydrogen. In many countries, there is practically a «gold rush» now, hydrogeologists are conducting research on the search for natural «white» hydrogen. Hydrogeologists have now discovered numerous sources of natural hydrogen in geological environments from Mali to Switzerland, France, Germany, the USA, Canada, and Australia. More than 50 companies have sprung up to discover and mine it. A natural hydrogen well operates in Mali to provide energy to a local city with a population of about 4,000 people for free and forever. Unlike other geological fuels, which are formed over millions of years, natural hydrogen is generated by mixing water and iron particles, serpentinization of ophiolite rocks, and is renewable on the scale of human time, and not in geological epochs. Alternative options for the production and use of hydrogen are presented in this review, including various types of hydrogen, black, gray, green, blue, turquoise, pink and yellow, depending on the method of its extraction and production. Kazakhstan, with the richest natural ore reserves, including coal and polymetals, where ophiolite rocks may be located, may well have deposits of natural «white» hydrogen, such geological studies in Kazakhstan are poorly developed.
DEVELOPMENT OF AN EXPERT SYSTEM BASED ON FUZZY LOGIC FOR EARLY DIAGNOSIS OF GLAUCOMA
Authors: Mamyrbayev O. Zh. , Pavlov S. V. , Momynzhanova K. R.
Published: October 2024

Nowadays, decision-making systems that rely on images are becoming increasingly crucial, especially in the medical field. Images have become a fundamental tool for clinical research and diagnosing illnesses. In the case of glaucoma, a disease that can damage the optic nerve head and result in irreversible vision loss, a new Fuzzy Expert System has been developed for early diagnosis. Original ONH images are preprocessed with filters to remove noise, followed by using the Canny detector algorithm to detect contours. Key parameters are then extracted by identifying elliptical forms of the optic disc and excavation using the Randomized Hough Transform. A classification algorithm based on fuzzy logic is used to assess patients' conditions, taking into account both instrumental parameters and risk factors such as age, race, and family history. The system is tested on a dataset of ophthalmologic images, showing a significant improvement in predictions compared to existing methods, with over 96% accuracy in identifying cases suspected to have glaucoma.
SAHRA ALTI AFRİKA’DA MARBURG VİRÜSÜ HASTALIĞI SALGINI
Authors: Bek Merve , Gökler Mehmet Enes
Published: October 2024

Ağustos-Eylül 2021 tarihleri arasında Batı Afrika ülkesi Gine ve Haziran 2022’de Gana’da ve ardından 2023’te diğer iki Afrika ülkesi Ekvator Ginesi ve Tanzanya’da da hemorajik ateşle seyreden Marburg virüsü hastalığı salgını meydana gelmiştir. Bu derlemede, salgın ve salgının etkeni olan Marburg virüs hakkında bilgi verilmesi amaçlanmıştır.
The Effects of Logistics Management Practice on Organizational Performance a Study of Win Water Company Wolaita Zone, Boditi Town, Snnpr, Ethiopia
Authors: Aguno Balem , Gemeda Gedeno
Published: October 2024

Examining the impact of logistics management practices on organizational performance in the context of Win Water Company Wolaita zone boditi town was the goal of this study. Both quantitative and qualitative methods were applied to this investigation. A likert scale-based questionnaire was used to gather primary data from 118 employees of Win Water PLC in the Wolaita zone of Bodite Town in order to meet the study's purpose. Every employee of the business was included in the study. The mean, standard deviation, one-way ANOVA, Pearson correlation, regression analysis, and other important statistical techniques were utilized to examine the gathered data using descriptive and inferential statistics. SPSS was employed as a data analysis tool. All independent factors have statistically significant positive connections with the dependent variable, which is the variable of organizational performance, according to the correlation finding. Multiple regression analysis revealed that all independent factors, including supply management, procurement, transportation, inventory, and warehouse practices, had a statistically significant effect on the dependent variable, which is organizational performance. Organizational performance is more significantly impacted by transportation management practices. This suggests that in order to increase organizational performance, Win Water Company management should concentrate on enhancing logistics management techniques.
Viriditas de Hildegarda de Bingen: conceito integrador do corpo e do espírito
Authors: Martins Maria Cristina , Eggert Edla
Published: October 2024

O termo viriditas, que se traduz como "verdor", permeia todas as obras de Hildegarda de Bingen e continua a gerar debates e interpretações diversas até os dias atuais. Este termo não se limita apenas às suas obras teológicas, mas também está presente em seus tratados de ciências naturais. Portanto, o objetivo deste artigo é explorar os diferentes contextos em que o termo viriditas é empregado. Isso inclui obras dedicadas à medicina monástica, que se baseia principalmente no uso de plantas, bem como outras obras de natureza mística e teológica da santa. Pretendemos compreender alguns aspectos dessa integração entre o ser humano e Deus, entre o material e o espiritual, conforme delineado pela visão de Hildegarda, que enfatizava esse equilíbrio e o representava pela viriditas.
Role of Institutional Environment in Constructing the Parental Attitude toward Girls’ Students Enrollment: An Analysis
Authors: Soomro Amanullah , Andleeb Dr. Shazia , Ullah Dr. Naeem , Zafar Dr. Jam Muhammad
Published: October 2024

The study entitled "Role of Institutional Environment in Constructing the Parental Attitude toward Girls Students Enrollment: An Analysis." This study analyzed the role of the institutional environment in parental attitudes towards girls' enrollment in schools in the Sukkur Region. The mixed-method (QUAN-qual.) approach was adopted. The study population was comprised of school heads, secondary school teachers, and parents. The simple random sampling technique was used for data collection. The researcher personally visited and collected data from twenty (20) government girls' secondary schools, including twenty (20) school heads, one hundred and ninety (190) female teachers and one hundred ninety (190) parents. The quantitative data were collected through the questionnaire, while qualitative insights were obtained via in-depth interviews. Secondary school teachers and parents generally view school environments positively, especially for safety and gender equality, with urban areas showing more positive attitudes towards girls' education, despite concerns about infrastructure and extracurricular activities. The study recommended that improving communication with parents, promoting female role models, expanding financial assistance, encouraging girls' leadership roles, enhancing transportation safety and fostering a gender-neutral learning environment. These strategies aimed to build trust, empower female students and increase parental support for girls' education in the Sukkur Region.
Viabilidade técnico-econômica de um modelo de implantação de usina solar fotovoltaica baseado em locação de equipamentos
Authors: Abreu Neto Samuel Lino de , Donadel Clainer Bravin
Published: October 2024

O expressivo potencial de crescimento da energia solar fotovoltaica no Brasil, aliado às mais recentes normas regulatórias sobre geração distribuída, permitiu que os consumidores não apenas tivessem a capacidade de gerar sua própria energia, mas também explorassem oportunidades para criar modelos de negócios no setor de energia solar. Este artigo tem como propósito realizar a análise de viabilidade técnico-econômica de implantação de uma usina solar fotovoltaica, localizada no Estado do Espírito Santo, baseada em um modelo de locação de equipamentos. Foram realizados o dimensionamento e a determinação dos principais elementos do sistema fotovoltaico, iniciando pela seleção do local para instalação da usina até a capacidade instalada do empreendimento. A avaliação da viabilidade do projeto foi fundamentada nas projeções das receitas e custos de implementação e operação da usina, considerando um período de 25 anos. Os resultados obtidos mostraram que esse modelo de negócio se apresenta como uma boa opção de investimento, devido às altas taxas de rentabilidade apresentadas e aos baixos riscos associados. Associado a isso, consumidores que não possuem condições técnicas/econômicas de possuir seus próprios sistemas de geração podem se beneficiar de usinas implantadas sob esse modelo, redirecionando as economias geradas em ações para aumentar a produtividade e tornarem-se mais competitivos.
Contribuições das áreas da administração e economia a partir de intervenções com as egressas do programa mulheres mil
Authors: Freitas Jonathan Júnior Souza de , Fagundes Adailson Jesus Silva , Novôa Nicássia Feliciana , Pereira Cláudia Maria Miranda de Araújo , Paiva Wanderléia da Consolação , Alves Bianca Monteiro Marques
Published: October 2024

O presente artigo tem como objetivo analisar de que forma o Modelo de Negócios CANVAS (BMC) bem como os conhecimentos advindos das áreas de economia financeira e criativa puderam proporcionar reflexões/ações pessoais e profissionais para as egressas do Programa Mulheres Mil que interferiram em decisões na sua vida cotidiana. Trata-se de intervenções realizadas no plano da extensão nas quais foram desenvolvidas intervenções grupais que abordaram as temáticas dessas áreas a partir de atividades como simulação de negócios via BMC, dinâmicas de grupo e exposições dialogadas. Em seguida, no plano da pesquisa, essas ações foram avaliadas a partir da aplicação de questionários e de rodas de conversa. Os resultados demonstraram que as egressas compreenderam como o BMC é uma ferramenta importante para o planejamento e organização de qualquer empreendimento. Além disso, houve uma apropriação de conceitos da área da economia financeira e criativa trazendo uma maior possibilidade de compreensão da situação econômica e necessidade de controle financeiro das famílias das participantes bem como do reconhecimento de atividades próprias da economia criativa que fazem parte do cotidiano das egressas. As egressas puderam desenvolver uma compreensão mais sólida de questões relacionadas aos empreendimentos, às finanças pessoais e adquirir as habilidades necessárias para tomar decisões com mais segurança e responsabilidade em suas vidas pessoais e profissionais.
Analysis of cow and goat milk by spr: adulteration detection and differences in protein adsorption
Authors: Vasconcelos Jomar Sales , Vasconcelos Nazaré do Socorro Lemos Silva , Lima Antonio Marcus Nogueira
Published: October 2024

The article discusses using Surface Plasmon Resonance (SPR) to detect adulteration of goat milk with cow milk. The SPR technique is based on changes in the refractive index and can be used to monitor the adsorption of proteins on the sensor surface. The SPR technique can differentiate between pure cow milk and pure goat milk by measuring the initial refractive index, which is higher for cow milk. The article then describes the changes in the refractive index that occur when goat milk is adulterated with cow milk and how adding a bovine casein film on the sensor surface can make it more selective for cow milk. The differences in the chemical compositions and molecular structures of cow and goat milk and how these differences affect the adsorption of proteins and fatty acids on the sensor surface. Finally, other proteins, such as α-lactalbumin and β-lactoglobulin, are used as indicators of adulteration.
Fotossíntese e acúmulo de solutos orgânicos em Dioscorea alata L. submetido á aplicação de doses de manipueira e bioestimulante
Authors: Carvalho Júnia Naara da Silva , Garrido Marlon da Silva , Silva José Aliçandro Bezerra da , Nagahama Hideo de Jesus , Simões Welson Lima , Macedo Bruno Lopes do Nascimento , Souza Erik Micael da Silva
Published: October 2024

O presente trabalho objetivou avaliar os aspectos fisiológicos e bioquímicos desta cultura em detrimento da aplicação de doses de manipueira associada a bioestimulante. Os tratamentos consistiram em seis doses de manipueira (0, 50, 100, 150, 200, 250 mL/planta), que foram associadas ao bioestimulante, Manipueira pura (150 mL/planta) e Bioestimulante puro. O bioestimulante foi aplicado diretamente no solo em forma de solução a 10% de concentração, num volume de 10 mL/planta aos 15, 30 e 45 dias após a emergência, tanto puro como na associação com as doses de manipueira. A manipueira foi aplicada quinzenalmente iniciando-se aos 30 dias após a emergência diretamente no solo. Foram analisados fisiologicamente: taxa fotossintética, condutância estomática, transpiração, déficit de pressão de vapor e radiação fotossinteticamente ativa. Estes foram coletados ao longo do dia para a construção de uma curva diária do comportamento da espécie no decorrer das horas.  Os parâmetros bioquímicos foram açúcares totais, açúcares redutores e proteínas totais. A estatíttica consistiu em análise de variância e regressão, e ainda testes de contrastes não ortogonais, para o peso médio dos rizóforos. Fisiológica e Bioquimicamente não houveram diferenças significativas para as doses aplicadas. Para as variáveis fisiológicas houve diferenciação em seu comportamento nas diferentes horas do dia. A associação de manipueira e bioestimulante causou redução do peso médio dos rizóforos a partir da dose 115,36 mL/planta.
Faktor-faktor yang Mempengaruhi Kepatuhan Ibu terhadap Pemberian Imunisasi Dasar pada Bayi Usia 0-12 Bulan di Desa Kampong Blang dan Desa Bung Pageu Kecamatan Blang Bintang Kabupaten Aceh Besar Tahun 2020
Authors: Saudah
Published: October 2024

Imunisasi merupakan salah satu program yang telah terbukti efektif untuk menekan angka kesakitan dan kematian. Tujuan penelitian : Untuk mengetahui faktor-faktor yang mempengaruhi kepatuhan ibu terhadap pemberian imunisasi dasar pada bayi usia 0-12 bulan di Desa Kampong Blang dan Desa Bung Pageu Kecamatan Blang Bintang Kabupaten Aceh Besar Tahun 2020. Metode penelitian : Jenis penelitian bersifat analitik dengan pendekatan cross sectional. Hasil penelitian : Berdasarkan hasil uji stastistik pengaruh pendidikan dengan kepatuhan pemberian imunisasi dasar didapatkan p-value = 0,000, pengaruh pengetahuan dengan kepatuhan pemberian imunisasi dasar didapatkan p-value = 0,000, dan pengaruh dukungan keluarga dengan kepatuhan pemberian imunisasi dasar didapatkan p-value = 0,022. Kesimpulan : Berdasarkan hasil penelitian ini dapat di simpulkan bahwa ada pengaruh pendidikan, pengetahuan dan dukungan keluarga dengan kepatuhan ibu terhadap pemberian imunisasi dasar pada bayi usia 0-12 bulan di Desa Kampong Blang dan Desa Bung Pageu Kecamatan Blang Bintang Kabupaten Aceh Besar.
A Study on Mental Health of Healthcare Workers during Covid -19
Authors: M.K Navya
Published: October 2024

The spread of corona virus (COVID-19) across the globe and the associated morbidity and mortality challenged the nations by several means. One such under recognized and unaddressed area is the mental health issues medical staff develops during the pandemic.so I want to know /study the mental health of health care workers during COVID-19.
Metacare: A Cross-Platform Healthcare Management System Using Progressive UI Framework and MySQL
Authors: Hans Pper C. Cabigting  , Mc Bryan C. Amen  , Mark Jimson A. Lico  , John Micole A. Marcelo  , Cris Norman P. Olipas  , Andrew Caezar A. Villegas  , Ruth G. Luciano
Published: October 2024

The study aimed to design an automated system for a healthcare centre to manage their records. It aimed to describe the process of designing and developing the system using the modified waterfall model. The International Organization for Standardization (ISO) 25010 software standards were utilized to assess the technical feature of the system and the quality of using the system. The developmental research design was used, and IT experts and healthcare workers/residents served as the respondents. The results were analysed using weighted mean and frequency distribution, revealing that the system was successfully designed and developed using the software development model. IT experts and end-users evaluated the system with highly acceptable ratings. This study concluded that the system met the software quality standards assessment and recommended its implementation to benefit more people in the locality with further improvements
Building a Strong Image Logo Design: Human Centered Design Approach in Logo Design for SMEs in Pematang Serai Village
Authors: Yusup Mohammad , Arpan  , Ahmad Aidil
Published: October 2024

This article delves into the pivotal role of Human-Centered Design (HCD) in logo development, specifically tailored for Small and Medium-sized Enterprises (SMEs) situated in Pematang Serai Village. Recognizing the essence of building a robust brand image, the study explores how HCD principles influence the entire process of logo design, from conceptualization to implementation. The exploration begins by emphasizing the iterative and user-centric nature of HCD, which ensures continuous refinement of logos based on user feedback. Visual elements are dissected for their impact on audience perception, acknowledging logos as significant visual cues influencing consumer behavior. Cultural considerations take center stage as the study draws insights from cross-national logo evaluation analysis, emphasizing the need to tailor logos to specific cultural contexts. This is particularly relevant for SMEs in Pematang Serai Village, ensuring resonance with the local community. The article concludes by offering actionable recommendations for SMEs, advocating for a continued user-centric approach, emphasis on visual appeal, cultural sensitivity, iterative refinement, and strategic logo implementation. It underscores the importance of these principles in creating logos that not only visually captivate but also emotionally connect with the target audience, thereby contributing to sustained business success
The Effect of Environmental Accounting Implementation on Company Performance
Authors: Marisa Yunita Br Depari
Published: October 2024

The method used in this study is library research. From this study, it could be concluded that environmental accounting had an impact on company performance. This study aims to determine the effect of the implementation of environmental accounting on company performance through analysis of various impacts on company performance, such as increasing costs and decreasing corporate profits, improving company performance, reducing performance damage that often resembles precision and even the impact that shows habits on company performance.The research implication of this study for the development of science is as a material consideration for companies in implementing environmental accounting as a solution to overcome environmental problems
Integration of the Urea Fertilizer Industry Process Safety Index
Authors: Mahfud  , Rahman Chaidir
Published: October 2024

The chemical industry has different stages of the production process, depending on the materials used and the products produced. Typically, previous approaches only use one or two parameters. The focus of this study is on a safety assessment metric called the Index Process Safety Value (IPSV). The evaluation process using IPSV involves initially identifying parameters, evaluating each parameter using IPSV, and then integrating the assessments. Integration assessments can be used to ascertain the level of risk involved in the standardization process. Standardization is carried out to ensure the specific attributes of each industrial process flow. Where in this standardization there are variations in index values and levels of potential danger. This main and initial process is the core of the Urea production process stages. Of the several stages of the urea production process, the one with the highest level of danger is during the production of Urea in the synthesis process, namely in the Reactor (DC101) with an index value of 0.4, while the lowest is in the urea synthesis process, namely in the Condenser (EA101) with the average index value is 0.28. This IPSV method can be used to analyze process safety, especially for the urea synthesis unit at Factory 5 of PT Pupuk Kaltim
Parvalbumin Interneuron Disorders Triggered by Oxidative Stress as a Common Mechanism Causing Schizophrenia in the Elderly: a Literature Review Study
Authors: Siswanto  , Mindiroeseno Arief Mukti
Published: October 2024

Schizophrenia is a functional psychotic disorder with the main disturbance of the thought process and the disintegration of the thought process, affect or emotion, volition and psychomotor accompanied by a distortion of reality, especially due to delusions and hallucinations, fragmented associations resulting in incoherence, inadequate affect and emotion, and psychomotor which shows withdrawal, ambivalence and bizzare behavior. The research design used is the literature review method. Literature study is research carried out by researchers by collecting a number of articles or journals related to research problems and objectives. The study results show that various literature shows evidence that schizophrenia in the elderly occurs due to changes in antioxidant enzymes in schizophrenia. Increased levels of lipid peroxidation products and nitric oxide (NO) occurred in schizophrenia, while superoxide dismutase activity was found to decrease significantly in this disorder, but glutathione peroxidase and catalase activity had no effect in schizophrenia patients. In schizophrenic patients, it was found that there was an increase in the production of free radicals, therefore the administration of anti-oxidants is necessary to increase antioxidants which can reduce symptoms in schizophrenic patients.
Public Intention to Use Reusable Menstrual Products and Their Impact on Menstrual Pads Waste Reduction in Dki Jakarta
Authors: Zahira Cletra Halla , Widyarsana I Made Wahyu , Rachmatiah Indah
Published: October 2024

Single-use menstrual waste is a serious issue since they consist of ingredients that make it difficult to biodegrade and are contaminated with blood and other bodily fluids, that could possibly contaminate other waste. Most women in DKI Jakarta still use single-use menstrual pads despite the availability of reusable alternatives. With the Theory of Planned Behavior, this study analyzed factors that affects intention to use reusable menstrual products, as well as the possible waste generation from various menstrual products and reccomendations for their management in DKI Jakarta. This study applied quantitative methods using online survey to 448 participants. Factors that positively influence intention to use reusable menstrual products are Subjective norm, Perceived behavioral control, and Attitude (sig. < 0.05), while Knowledge has no significant influence (sig. > 0.05). Attitude is the factor with most contribution (sig. < 0.001) with highest beta value of 0,415. DKI Jakarta could potentially generate 42,072,587.52 kg/year of menstrual pads waste; 73.91 kg/year of menstrualcups waste; and 4,909.08 kg/year of reusable pads waste. Recommendations given are the shifting of single-use menstrual products users to reusable menstrual products to reduce single-use menstrual products waste and improving the waste management system for single-use menstrual pads waste in DKI Jakarta
Fraud Prevention Strategy at PT. PLN (Persero) Lhokseumawe Customer Service Unit
Authors: Yandri Doni  , Rahima Br Purba
Published: October 2024

This research describes the implementation of fraud prevention strategies through internal control at PT. PLN (Persero) Lhokseumawe Customer Service Implementation Unit, with a focus on anti-bribery management system programs. The methods used include Gap Analysis to measure readiness to implement an anti-bribery management system as well as SWOT analysis combined with Strategic Factor Analysis to formulate implementation strategies in the short, medium and long term. The research results show that although PT. PLN (Persero) Lhokseumawe Customer Service Implementation Unit is ready to implement an anti-bribery management system, there is still a need for further development. Some of the main findings are that not all employees have received training regarding the anti-bribery management system and there has been no risk assessment of bribery. To overcome this, the research recommends several implementation strategies, namely Anti-Bribery Management System Training, Anti-Gratification Socialization, Bribery Risk Assessment, Activity Budgeting and Policy/Guideline Making. This strategy is expected to help PT. PLN (Persero) Lhokseumawe Customer Service Implementation Unit in strengthening good governance and reducing the risk of fraud through implementing an effective and sustainable anti-bribery management system
Environmental Communication Strategy of Food Bank Aksata Pangan in Organizational Image Development to Reduce the Food Waste in Medan
Authors: July Susanti Br Sinuraya  , Syafruddin Pohan  , Feni Khairifa
Published: October 2024

This study aims to analyze the Environmental Communication Strategy of Aksata Pangan Food Bank Managers in Developing Organizational Image to Reduce Food Waste in Medan City, Obstacles experienced and how to overcome the obstacles experienced. The theory used in this study is the theory of Environmental Communication Strategy Flor & Cangara (2018). The paradigm used in this study is constructivism with the object of research being Aksata Pangan Food Bank Managers and the subject of the study is environmental communication strategy. Five (5) research informants produced saturated data and three (3) triangulation informants. Data collection techniques through in-depth interviews and observations. The results of this study found that Aksata Pangan Food Bank succeeded in identifying the main problems related to environmental communication needs through social media monitoring and news analysis. Aksata Pangan focuses on using Instagram as the main platform to reach generation Z and millennials with educational messages about environmental issues such as food waste. This effort has helped increase public understanding of environmental issues and the importance of reducing food waste, which has a positive impact on the image of the organization
The Influence of Production Costs and Sales Volume on Company Profits at PT Solusi Bangun Indonesia (Case Study on the Indonesian Stock Exchange 2015-2022)
Authors: Epi Handayani
Published: October 2024

In 2019, production costs decreased by IDR 1,858,167. The decrease in production costs is because the company has to pay Holcim's debt, whose total debt reaches 9 trillion, so this year production costs have decreased. The lowest sales volume occurred in 2017. In 2017, the company's sales volume was only IDR 2,158,795. The decline in sales volume was caused by falling production costs and high inflation which also caused an increase in commodity prices. The lowest net income occurred in 2017. In 2017, the company still experienced a financial year loss (863,644) rupees. The decrease in operating profit was caused by a decrease in sales figures and a relatively large increase in financial costs
The Influence of Working Capital Turnover and Net Profit Margin (NPM) on Return on Asset (ROA) at PT Indofood Sukses Makmur Tbk (Case Study Listed on the Indonesia Stock Exchange for the 2015-2022 Period)
Authors: Siti Rokayah  , Asep Achmad Rifa’I
Published: October 2024

Researchers aim to determine the influence of Working Capital Turnover and NPM on Return On Assets. The object of this research was carried out at PT Indofood Sukses Makmur Tbk, with this type of research using a quantitative approach with an associative descriptive approach. Secondary data was collected from financial reports for 8 years, from 2015 to 2022, divided into 3 months. For data research, documentation techniques are used. The 2015–2022 financial reports are the subject of this research. A purposive sampling method was used. Next, the data for analysis is used through the classic assumption test, which consists of four tests: heteroscedasticity, normality, multicollinearity, and autocorrelation as a correlation study; analysis of the coefficient of determination; linear regression; and simultaneous and partial hypothesis testing. The research results show that working capital turnover partially and significantly has a negative effect on Return On Assets in the 2015–2022 period of PT Indofoood Sukses Makmur Tbk, while net profit margin has no effect on Return On Assets. On the other hand, working capital turnover and net profit margin simultaneously influence Return On Assets. Influential assets
The Influence of Cash Position (CP) and Price Earning Ratio (PER) on Stock Prices at PT. Gudang Garam Tbk Listed on the Indonesia Stock Exchange (IDX) for the 2018-2022 Period
Authors: Puput Siti Robiatul Adawiyah  , Endang Naryono
Published: October 2024

The purpose of this study is to determine how stock prices are affected by Cash Position (CP) and Price Earning Ratio (PER). Associative quantitative research method. The data used in this study are secondary data from the financial statements of PT Gudang Garam Tbk. The purposive sampling method is used to collect samples. Construction and methods for analyzing data, classical assumption tests. Data are processed using Microsoft Excel and SPSS 26 programs. Panel data regression analysis, determination coefficient, and significance test of influence with t-test and F-test were carried out. The results of the analysis show that the correlation value of cash position to stock prices of -0.479 is included in the moderate category with a negative correlation direction. In addition, there is a correlation value between price earning ratio and stock price of 0.199. This value is included in the weak category with a positive correlation direction. The results of the study show that the price earning ratio variable does not affect stock prices, but cash position significantly affects stock prices. The results of the significance test of influence with the F test show that cash position and price earning ratio simultaneously have a large positive impact on stock prices. The analysis of the coefficient of determination (KD) that has been carried out shows that the independent variables, namely cash position and price earning ratio, have an influence of 32.5% on the dependent variable, namely stock price. Other variables not studied by the author contribute 67.5% of the remaining influence
How Significant is Instagram in Shaping Personal Branding? Literature Review
Authors: Agung Setyawan  , Pawito  , Andrik Purwasito
Published: October 2024

This study reviews existing literature on the role of Instagram in shaping personal branding, employing a qualitative method with a literature review approach. With the increasing use of social media, particularly Instagram, by individuals from various professional backgrounds, it is essential to understand the extent to which this platform influences personal branding strategies. Through comprehensive literature analysis, this research identifies the key factors that make Instagram an effective tool for personal branding, as well as the challenges and opportunities users face. These findings provide insights for academics and practitioners on optimizing Instagram for personal branding. The study concludes that Instagram plays a crucial role in shaping personal branding, contingent on strategic and appropriate use. Recommendations for further research and practical implications are provided to maximize the impact of personal branding on Instagram through data-driven approaches and creative strategies