bluuebunny/crossref_metadata_2025 huggingface dataset:
Pentingnya Pembukuan Sederhana Bagi Ibu Rumah Tangga Pada Organisasi Dharmayukti Karini Cabang Lhoksukon
Authors: Jummaini Jummaini , Hafizh Muhammad , Syamni Ghazali , Rasyimah Rasyimah , Heriyana Heriyana , Terfiadi Sari Yulis
Published: March 2024

Kegiatan pengabdian masyarakat dilakukan dengan tujuan untuk memberikan pengetahuan dan keterampilan kepada ibu – ibu rumah tangga di organisasi dharmayukti karini cabang Lhoksukon dalam membuat pembukuan sederhana untuk rumah tangga sebagai upaya dalam mengatur keuangan keluarga agar stabil. Kegiatan pengabdian ini dilakukan dengan metode penyuluhan dan diskusi tanya jawab. Materi yang diberikan adalah tentang pengertian dari pembukuan, manfaat pembukuan, pentingnya membuat pembukuan, tahapan dalam membuat pembukuan, dan pemberian ilustrasi cara pencatatan pembukuan sederhana. Hasil penyuluhan ini menimbulkan kesadaran dan motivasi bagi ibu–ibu perserta mengenai pentingnya pembukuan sederhana, serta memberikan pemahaman cara membuat pembukuan sederhana dan dapat mempraktekan cara membuat pembukuan sederhana tersebut untuk transaksi sehari – hari. Kegiatan ini dilakukan oleh Tim Pelaksana Kegiatan Pengabdian Kepada Masyarakat yang terdiri dari  5 (lima) dosen Fakultas Ekonomi dan Bisnis (FEB) yang berasal dari berbagai disiplin ilmu yaitu masing-masing berjumlah 1(satu) orang dari disiplin ilmu Bahasa Inggris, Ekonomi Pembangunan 1(satu) , 3 (tiga) orang yang berasal dari disiplin ilmu Ekonomi Manajemen.
Penguatan Ekonomi Masyarakat Melalui Pelatihan Pembuatan Buket Bagi Ketua-Ketua PKK Kecamatan Simpang Keuramat Kabupaten Aceh Utara
Authors: Rahmah Mutia , Andriyani Devi , Syafira Syarifah , Juliansyah Hijri , Anwar Khairil , Usman Umaruddin
Published: March 2024

This community service is to add knowledge to the people in particular the leader PKK of Simpang Keramat in order to increase independence through training in making a snack bouquet and then can be taught back to the mothers in their village. The objective of this community service is the growing independence and innovation of the PKK elders' efforts to educate mothers in their village so that the household mothers can help their family income. This activity was carried out in one of the cafes in Lhokseumawe City. Training materials are short explanations of profit gains if from the creation of a snack bouquet, entrepreneurship and economic benefits derived from self-reliance, income and family blessings and introduction of basic and materials needed to make a snack bouquet. The results of this undertaking are 95% of the mothers who are taught the fine arts of softskill and hardskill. A whole series of devotionals, have successfully added skill to partners and empowered women's labor for increased family incomes in the Simpang Keuramat subdistrict of North Aceh. This service activity has created a growing interest in entrepreneurship, developing a self-entrepreneurship culture, self-reliance and developing handict-based infrastructure in the Simpang Keuramat subdistrict of North Aceh.
Melalui Workshop Tingkatkan Kreatifitas Remaja Menuju Kemandirian Ekonomi di Gampong Releut Timu Kecamatan Muara Batu Kabupaten Aceh Utara
Authors: Sari Cutputri Mellita , Heriyana Heriyana , Yusniar Yusniar , Nurainun Nurainun , Yanita Yanita
Published: March 2024

Releut Timu is a village located in the Muara Batu sub-district of Lhokseumawe City, Aceh Province. This sub-district has a significant population, including a large number of youth aged between 15 and 24 years old. In terms of the economy, the youth in Releut Timu face limited opportunities. The majority of them still rely on their parents or families for financial support. Unemployment rates among the youth are also quite high, making it difficult for them to find decent jobs. This can result in limited access to income and economic opportunities. Furthermore, the economic infrastructure in Releut Timu is also limited, leading to limited business opportunities or job prospects for the youth. Some of them may be forced to work in the informal sector, such as street vendors or daily laborers, which provides unstable and insufficient income. To address these challenges, it is necessary to conduct a workshop that can stimulate creativity and enhance the growth of micro, small, and medium enterprises (MSMEs), thereby increasing income. The outcome of this workshop would be the emergence of creative ideas from the youth, and their ability to implement these ideas into various products, such as flowers, bags, hijab accessories, and more. Key words: Workshop, Creative Ideas, Products, Youth
Budidaya Tanaman Hortikultura Untuk Mengembangkan Umkm Digampong Paloh Bate
Authors: Hidayah Faiza , Agustinawati Agustinawati , Samsidar Samsidar
Published: March 2024

Beberapa masyarakat bergelut didalam industri rumah tangga seperti usaha kecil menengah (UKM). Usaha kecil menengah memiliki kemampuan dalam penyedia barang dan jasa bagi konsumen dan memberikan kontribusi besar dalam peningkatan gampong. Pelaksanaan kegiatan pembuatan dan pemasaran budidaya tanaman hortikultura untuk mengembangkan umkm digampong Paloh Batee Kecamatan Muara Dua Kabupaten Aceh Utara. Evaluasi dalam kegiatan ini menghasilkan dampak yaitu, bertambahnya kesadaran masyarakat tentang pentingnya pengembangan keahlian yang dimiliki, meningkatkan wawasan masyarakat, dapat meningkatkan pendapatan bagi masyarakat di Gampong Paloh Bate, dan mengembangkan kesejahteraan masyarakat untuk membudidayakan tanaman hortikultura.
Microencapsulación de compuestos bioactivos de flor de jamaica en suero de leche y su aplicación en yogurt
Authors: ALTAMIRANO ROMO SUSANA ELIZABETH , LÓPEZ ZAVALA ERIKA , GUERRA PEREZ DIANA MINERVA , GARRIDO TORRES MARCELO , GUTIERREZ-TLAHQUE JORGE
Published: March 2024

El presente trabajo tiene el objetivo en extraer compuestos bioactivos como los fenoles provenientes de la flor de la jamaica para elaborar microcápsulas utilizando maltodextrina, caseinato de sodio y suero de leche como materiales de pared en diferentes concentraciones y aplicarlas en un yogurt para evaluar la estabilidad de los microencapsulados dentro una matriz alimentaria. Los tratamientos que se aplicaron al yogurt fueron las distintitas microcápsulas que a continuación se describen: T1: Yogurt natural sin micocápsulas, T2: Yogurt natural con extracto de flor de jamaica encapsulado con suero de leche, T3: Yogurt natural con extracto de flor de jamaica encapsulado con suero de leche y 10% solidos de maltodextrina. T4: Extracto de flor de jamaica encapsulado con suero de leche y 10% solidos de caseinato de sodio. Donde las variables de respuesta analizadas fueron: Contenido de fenoles totales, actividad antioxidante para el radical ABTS y DPPH; así mismo se realizó una prueba sensorial de nivel de agrado orientada a consumidores. El contenido total de fenoles y la actividad antioxidante de los extractos mostró que el mejor tratamiento para conservar los compuestos fenólicos de la flor de jamaica fue el T2, mismo que presento la mayor aceptación por parte del consumidor para los atributos sabor, color, aroma y textura. Por lo que la aplicación de suero de leche como material encapsulante para elaborar microcápsulas de extractos de flor de jamaica para aplicarlos en una matriz alimenticia resulta una opción viable para elaborar alimentos funcionales.
Effect of the addition of chickpea protein on the physicochemical properties of low-fat yogurt
Authors: Dzul Cauich Jorge Gustavo , Malagón Ruiz Oscar , Herrera Méndez Carlos Hernán , García Vieyra María Isabel
Published: March 2024

In this work, the effect of concentration of chickpea protein and time fermentation on the properties of low-fat yogurt was evaluated. The results show that the concentration of chickpea protein affected the water-holding capacity of the yogurt but had no significant effect on acidity values; however, the time of fermentation affected de acidity. In the other hand, both parameters, concentration of protein and time of fermentation, showed significant effects on viscosity of the yogurt, but the factor that had a greater effect on the viscosity was the protein concentration. The results of the sensory properties demonstrated that there was no significant difference in overall acceptability of the different yogurt treatments. These results demonstrated that chickpea protein has a good potency as a source to produce functional dairy foods.
Geogebra untuk Pengantar Pembelajaran Integral Tentu
Authors: Nalley Nadya Gabriella , Katoda Arcelia Grace Pora , Blegur Irna Karlina Sensiana
Published: March 2024

Nowadays there are many technologies that can be utilized to support the educational process, including in the teaching of mathematics. In integral material, the usual approach involves explaining mathematical operations, giving an example, and doing the task. Students are not taught in-depth concepts about how integrals are obtained and the related issues with integrals. All of this could be due to the lack of use of media that supports stimulation and visualization of mathematics learning. One of the media that answers this problem is Geogebra. This article is a literature study that discusses the Geogebra application as an introduction to integral learning. Beside that, example of using Geogebra as a learning media to help students understand integral concepts are also presented.
PERAN BANK SAMPAH NTB MANDIRI DALAM MENINGKATKAN KESEJAHTERAAN NASABAH MENURUT PERSPEKTIF ISLAM
Authors: Ulfa Yakut Nahdiana , Yasin Muaidy , Firmansyah Muhammad
Published: March 2024

Penelitian ini bertujuan untuk mengetahui bagaimana kontribusi Bank Sampah NTB Mandiri terhadap peningkatan kesejahteraan nasabah menurut perspektif islam dan bagaimana pengelolaan bank sampah dalam meningkatkan kesejahteraan nasabah dalam perspektif islam. Jenis penelitian ini adalah penelitian kualitatif, yang menggunakan metode wawancara, observasi, dan documentasi. Dengan data primer dan data skunder yang berasal dari informan yang dipilih dengan metode snow ball. Hasil penelitian ini menunjukkan peran Bank Sampah NTB Mandiri belum mampu sepenuhnya dalam meningkatkan kesejahteraan nasabah karena menabung di Bank Sampah hanya pekerjaan sampingan bukan pekerjaan utama. Dan Pengelolaan Bank Sampah diarahkan pada pengembangan sumberdaya manusia, penciptaan peluang usaha yang sesuai dengan keinginan nasabah
Correction of Intensity of Bone Involvement (IBI) Index by Lean Body Mass and Body Surface Area
Authors: Monteiro Bianchi J. Santos Giovanna , Seren Takahashi Maria Emilia , Mosci Camila , P. M. Souza Stephan , De Souza Carmino Antonio , G. H. Lorand-Metze Irene , Barreto Campello Carvalheira José , Ramos Celso Darío
Published: March 2024

The Intensity of Bone Involvement (IBI) parameter is utilized to quantitatively assess bone involvement in PET/CT images of multiple myeloma (MM) patients, providing an objective and reproducible analytical approach. This study proposes the mathematical correction of IBI for lean body mass (LBM) and body surface area (BSA) in 18F-FDG PET/CT images of MM patients. Beyond the corrections, our aim is to evaluate the correlation of corrected IBIs and visual image analysis, along with their relationship with overall patient survival. Methods: This retrospective study analyzed 18F-FDG PET/CT images and clinical data from 73 MM patients. LBM was calculated using the James and Janma models, while BSA was calculated using the DuBois model. The conventionally calculated IBI parameter was then corrected for LBM and BSA. Three experienced nuclear medicine physicians visually classified the intensity of bone involvement as: negative, mild, moderate, marked, and very marked. We compared standard IBI and corrected indices with visual classification using Kruskal-Wallis test and Dunn's post-hoc test. Cox proportional hazards regression analysis was employed to test the association with overall patient survival. Statistical significance was established for p-values <0.05. Results: A positive relationship was observed between both standard IBI and its corrected values with visual image classification. No statistically significant association was found between IBI values and overall patient survival. Conclusions: IBI corrected for both LBM or BSA exhibited similar performance to standard IBI compared to visual image classification. However, IBI values (both standard and its corrections) were not associated with overall survival (OS) in our study.
Reviewing the application of big data analytics in satellite network management to optimize performance and enhance reliability, with implications for future technology developments
Authors: Nneka Adaobi Ochuba  , David Olanrewaju Olutimehin  , Olusegun Gbenga Odunaiya  , Oluwatobi Timothy Soyombo
Published: March 2024

The application of big data analytics in satellite network management has emerged as a transformative approach to optimize performance and enhance reliability in the satellite telecommunications industry. This paper reviews the current state of big data analytics in satellite network management, highlighting its key applications and benefits. By analyzing large volumes of data generated by satellite networks, big data analytics enables satellite telecommunications companies to gain valuable insights into network performance, identify potential issues, and take proactive measures to ensure optimal performance. One of the key applications of big data analytics in satellite network management is predictive maintenance. By analyzing historical data and equipment performance metrics, companies can predict when equipment is likely to fail and take preventive measures to avoid downtime. This not only improves network reliability but also reduces maintenance costs and improves overall operational efficiency. Another important application is network optimization. Big data analytics can analyze network traffic, weather conditions, and other factors to optimize satellite beam coverage, frequency allocation, and routing. This helps companies maximize bandwidth utilization, reduce interference, and improve service quality. The implications of big data analytics for future technology developments in satellite network management are significant. As the volume of data generated by satellite networks continues to grow, there is a need for advanced analytics tools and techniques to process and analyze this data efficiently. Future technology developments in areas such as AI, machine learning, and data visualization are expected to play a key role in enhancing the capabilities of big data analytics in satellite network management. In conclusion, the application of big data analytics in satellite network management offers significant benefits in terms of optimizing performance and enhancing reliability. By leveraging the insights provided by big data analytics, satellite telecommunications companies can improve operational efficiency, reduce costs, and deliver better services to their customers. Future technology developments will further enhance the capabilities of big data analytics, paving the way for more efficient and reliable satellite network management.
A mathematical modeling approach to analyzing and addressing customer service inefficiencies in an international company
Authors: YANG LIU
Published: March 2024

This paper presents a novel and in-depth mathematical approach to analyzing the inefficiencies and shortcomings of customer service in an international company based in China. By employing advanced mathematical concepts such as set theory, graph theory, probability theory, and stochastic processes, we develop a comprehensive and multi-faceted model that captures the various aspects of customer service, including unfairness, bureaucracy, failure to perform duties, irresponsibility, untruthfulness, and untrustworthiness. Our findings suggest that these issues are deeply rooted in the company's organizational structure and culture, and we propose potential solutions to address these problems. We also introduce new mathematical techniques, such as the use of hypergraphs and multi-objective optimization, to provide a more nuanced understanding of the complex dynamics at play within the customer service department.
Applying scaffolding technique in Problem Based Learning (PBL) model on students’ mathematics problem solving ability
Authors: Mohamad Salam  , La Ndia  , La Misu  , Jafar Jafar  , Suhar Suhar  , Hasnawati Hasnawati
Published: March 2024

This research aims to: (1) describe the factors that influence low mathematical problem solving abilities and the average increase in each indicator of mathematical problem solving abilities; (2) determine the effect of applying scaffolding techniques in the PBL model on mathematical problem solving abilities. The subjects of this research were class VIII students at SMPN 5 Kendari. Qualitative and quantitative methods were used in this research. The results of this research are: (1) Factors that influence students' low mathematical problem-solving abilities are the rare practice of questions related to problem solving and the learning model used by teachers is not suitable for learning mathematical problem solving. The average increase in each indicator of mathematical problem solving ability using the PBL model and DI model is: (a) understanding the problem 57.2 to 76.9 and 56.8 to 59.3; (b) solve questions 52.4 to 75.8 and 51.6 to 57.3; (c) answer questions 40.4 to 65.8 and 41.2 to 47.5; (2) students taught using the PBL model have higher scores than students taught using the DI model, so there is an influence of implementing the PBL model in improving the mathematical problem solving abilities of students at SMP 5 Kendari.
Integrating accounting models with supply chain management in the aerospace industry: A strategic approach to enhancing efficiency and reducing costs in the U.S
Authors: Oluwafunmilola Oriji  , Olorunyomi Stephen Joel
Published: March 2024

This concept paper proposes the integration of accounting models with supply chain management in the aerospace industry as a strategic approach to enhancing efficiency and reducing costs in the United States. The aerospace sector faces numerous challenges, including complex supply chains, stringent regulatory requirements, and cost pressures. By combining accounting principles with supply chain management strategies, this approach aims to optimize operations, improve financial transparency, and foster collaboration among stakeholders. Key objectives of this initiative include streamlining financial processes, enhancing decision-making capabilities, and mitigating risks associated with supply chain disruptions. By leveraging accounting models such as activity-based costing, lean accounting, and performance measurement systems, organizations can gain insights into cost structures, identify inefficiencies, and allocate resources effectively across the supply chain. Moreover, integrating accounting with supply chain management enables real-time monitoring of financial performance metrics, enabling timely interventions and adjustments to achieve strategic goals. This approach also facilitates better coordination between finance and operations teams, leading to improved communication, alignment of objectives, and ultimately, enhanced organizational performance. In the context of the aerospace industry, where precision, reliability, and cost-efficiency are paramount, this integrated approach offers significant benefits. It enables companies to optimize inventory management, minimize waste, and identify opportunities for cost savings throughout the supply chain. Additionally, by fostering a culture of continuous improvement and data-driven decision-making, organizations can adapt more effectively to market dynamics and gain a competitive edge. This concept paper outlines the theoretical framework and practical implications of integrating accounting models with supply chain management in the aerospace industry. Through case studies, best practices, and implementation strategies, it provides a roadmap for organizations to embrace this strategic approach and realize its full potential in enhancing efficiency and reducing costs in the U.S. aerospace sector.
Severe pulmonary hypertension as the initial manifestation of systemic lupus erythematosus: A case report a 36 years old man
Authors: Imane ESSAKET  , Imane KATIF  , Meriam ATIDI  , Mohamed EL JAMILI  , Mustapha EL HATTAOUI
Published: March 2024

Severe pulmonary hypertension as the first sign of systemic lupus erythematosus (SLE) is uncommon, but has a considerable influence on prognosis compared to other published cases of SLE. However, with the development of new therapeutic alternatives, patient mortality has decreased significantly in recent years. This case, involving a 36-year-old man whose initial presentation of SLE was severe PAH, illustrates the importance of early detection in these individuals to achieve better outcomes.
E Safaah Sistem Informasi Pejabat Pengelola Informasi Dan Dokumentasi (PPID) Dinas Komunikasi Informatika Sandi Dan Statistik (Diskomsantik) Berbasis Android
Authors: Kurniawan Dzikry , Eva Safaah  , Jubaedi Ahmad Dedi
Published: March 2024

Abstract

Information and Documentation Management Officer (PPID), functions as a manager and conveyer of documents owned by public bodies in accordance with the mandate of Law 14/2008 concerning Public Information Disclosure. The development of information and communication technology in this era of globalization is growing rapidly. With the high need for information, the faster the information system will develop, especially in the use of information. As in the Tangerang PPID information system, Jakarta PPID, Subang PPID, and Semarang PPID which have been developed into an Android-based information system. The method used in the development of this final project information system is the Waterfall Method. The research was conducted at the Department of Communication, Informatics, Passwords and Statistics (DISKOMSANTIK) of Pandeglang City. Data collection and data analysis techniques were system engineering, requirement analysis, design, coding, testing, and maintenance. The results obtained are that the writer can develop an information system for Android Information Management Officers, Information system development, Android Information Management and Documentation Officers (PPID).

Keywords: Android, Development, information system, Information Management and Documentation Officer (PPID), pandeglang.
Sistem Informasi Pengelolaan Ruangan Kelas
Authors: Setyawan Agus , Hay's Riyan Naufal , Dzuelqarnain Muhammad Essa
Published: March 2024

Intisari— Fakultas Teknologi Informasi (FTI) Universitas Serang Raya merupakan salah satu lembaga yang menunjang kegiatan belajar dan kegiatan akademik. FTI Universitas Serang Raya memiliki mahasiswa rata – rata 1200 pertahun dan memiliki dosen sebanyak 145 orang, Universitas Serang Raya juga memiliki 12 ruang kelas perlantai. Dan terkadang mahasiswa dan dosen sulit mengetahui ruangan yang akan digunakan untuk kegiatan belajar dan kesulitan untuk mengetahui ruangan tersebut sedang digunakan atau tidak. Maka dari itu diperlukan sistem berbasis website, sistem ini membantu dosen dan mahasiswa dalam kegiatan pembelajaran. Tahapan yang dilakukan adalah melakukan menganalisis sistem dengan cara melakukan wawancara kepada Civitas Akademik FTI Universitas Serang Raya, merancang sistem, mendesain tampilan, dan mengimplementasikan sistem. Dengan adanya sistem pengelolaan ruangan maka dapat diperoleh informasi mengenai data pengelolaan ruangan, peminjaman ruangan, status ruangan dan mempermudah proses pengelolaan ruangan.

Kata kunci— FTI, Pengelolaan Ruangan, Sistem, Universitas Serang Raya, Website.
Evaluation of Thermal Support during Anesthesia Induction on Body Temperature in C57BL/6 and Nude Mice
Authors: Gaskill Brianna N , Boykin Christina , Zuniga Israel , Maynard Kate , Scorrano Fabrizio
Published: March 2024

Heat supplementation during surgery is a common practice; however, thermal support is not commonly used during anesthesia induction. Mice lose body temperature quickly, and air movement can exacerbate this, potentially putting mice at a thermal deficit before surgery. Whether the method of warming during induction affects overall heat loss during anesthesia is unknown. We hypothesized that the method of heating would affect body temperature (Tb) during anesthesia induction, maintenance, recovery, and once placed back on the rack. Mice (C57BL/6NHsd-6M/6F [C57BL/6]; Hsd:Athymic Nude-Foxn1nu [Nude]; N = 24;12M/12F) were assigned to a treatment in a factorial design: thermal chamber (TC; ambient temperature [Ta] = 28.8 °C); heating pad (HP; induction chamber placed on an electric heating pad;Ta = 28.4 °C); and control (Ctrl; Ta = 21.6 °C). During induction, one mouse at a time was anesthetized with isoflurane over a 3 min period and then maintained under anesthesia for 10 min on a hot water heating pad (33 °C). Then isoflurane was stopped and time to ambulation was recorded. Tb and activity were tracked in the home cage on the rack before and after anesthesia. During induction, Ctrl mice lost significantly more heat (−2.8 °C) than did TC (+0.2 °C) and HP mice (+0.1 °C) but TC and HP were not different. During anesthesia maintenance, Ctrl mice regained 1 °C, but their Tb was still lower than that of the treated groups. Nude mice consistently had a lower Tb than C57BL/6 mice, regardless of treatment or anesthesia phase. C57BL/6 Ctrl mice took longer to ambulate than either HP or TC mice, but the method of heating did not differentially affect Nude mice. In general, C57BL/6 as compared with Nude and females as compared with males were comparatively more active and had higher Tb during certain times of day, regardless of the heating methods. Overall, our findings support the provision of heat during anesthesia induction, regardless of method, to reduce overall Tb loss during a short anesthesia event.
Effects of High-protein and High-fiber Diets on Weight and Glucose Regulation in Spiny Mice (Acomys cahirinus)
Authors: Crews Joette W , Rashied Ammar A , Nagy Tamas , Roach Cristin E
Published: March 2024

Despite the long-term contributions of the spiny mouse (Acomys cahirinus) to research, basic knowledge of appropriate nutrition is lacking for this species. In the wild, spiny mice eat a high-fiber, high-protein food source. In the research setting, spiny mice are prone to obesity that can lead to diabetes mellitus. Common dietary modifications for weight control in humans with diabetes mellitus consist of increased fiber and protein. We hypothesized that increasing the dietary protein or fiber of spiny mice would reduce weight gain and improve their glycemic control, whereas the combination of protein and fiber in the diet would achieve optimal weight management and glycemic control without diet-related pathologic changes. We randomly assigned cages of young adult spiny mice (n = 34) to one of 4 diets: high protein (HP), high fiber (HF), a combination of both high protein and high fiber (HPF), or the base (control) diet (BD). Over the 8-wk study, spiny mice given HF diets maintained baseline weights despite the elevated dietary protein. None of the diets altered blood glucose levels; all diet groups maintained mean blood glucose levels within normal ranges. Spiny mice seem particularly sensitive to changes within their environment, as seen by increased food waste and transient elevated blood glucose levels when the spiny mice were transitioned to novel diets. The short-term elevations in protein and fiber that we tested were well tolerated by spiny mice. Although HF was effective in controlling weight, the ideal percentage of fiber still needs to be determined. The combination diet (HPF) maintained weight and body condition scores and showed a nonsignificant elevation of blood glucose that warrants a longer diet trial before our recommending this specific combination.
The influence of prandtl number on flow characteristics of the fume from GMAW welding
Authors: Luthfi Luthfi
Published: March 2024

GMAW has become one of the most popular welding methods due to its high productivity in the manufacturing industry. However, there has been agrowing concern about the health effects of the fume produced by this welding method, as it may flow into the breathing zone of the welding operator.In this study, the impact of the Pr number on the behavior of the fume flow produced by GMAW was studied numerically using Computational Fluid Dynamics (CFD) simulation. Navier-Stokes and energy equations in two-dimensional axisymmetric coordinates were used to establish the numerical model for the GMAW fume flow.A transient finite-volume method with non-staggered mesh was applied to solve the numerical model. The numerical simulations were run 2.0 ≤ Pr ≤ 15.0 with other parameters kept constant at Fr = 5.5, Re = 100, and H/X0 = 10. The time series of the spreading distance plotted at various Prnumbers show different types of distances at different stages of the fume flow, the initial maximum, the maximum, and the final distances. When the Pr number is increased from 2.0 to 15.0.the gap between the initial maximum and the maximum distances decreases while the gap between the initial maximum and the final distances decreases.A nonlinear relationship was observed when the initial maximum and final distance data were plotted against the Pr number. The best fit for the initial maximum and the final distance data were obtained using the power of -1/2 and -2/3.
Bilder der Wohnungsnot
Authors: Gränitz Saskia
Published: March 2024

Die Geschichte der Wohnungsnot wird lesbar anhand von stereotypen Bildern, die in unterschiedlichen historischen Epochen über Menschen in Not vorherrschten – als »Vagabunden« oder »Taugenichtse«, »Nichtsesshafte« oder »asozial« Stigmatisierte. Die Auseinandersetzung mit diesen Bildern lenkt den Blick auf die historische Kontinuität sozialer Entkoppelung und politischer Ausgrenzung sowie auf die bis heute ungebrochene Wirkungsmacht symbolischer Spaltungen. Saskia Gränitz unternimmt nicht nur eine ideologiekritische Entzauberung dieser Bilder, sondern befragt sie auch als real wirkmächtige Phantasmen hinsichtlich ihrer Funktion, Ausbeutungs- und Herrschaftsverhältnisse in jeder Epoche aufs Neue durchzusetzen. Dabei erweist sich die 500-jährige Geschichte der Herausbildung und Transformation kapitalistischen Wohnens als ein Drama mit wiederkehrenden Krisen, immer neuen Erscheinungsformen der Not und überwiegend gewaltsamen Versuchen ihrer politischen Regulierung.
Mit Gott – gegen die Welt
Authors: Mathys Hanspeter
Published: March 2024

»Fundamentalisten sind immer die anderen.« Nach dieser Devise richtet sich der Blick in der westlichen Hemisphäre vorwiegend auf Terroraktionen, die dem islamischen Fundamentalismus zugeschrieben werden. Dabei handelt es sich um den Export eines Begriffs, der im amerikanischen Protestantismus entstanden ist und sich durch ein buchstabengetreues Verständnis biblischer Texte, einen gnadenlosen Dualismus sowie ein hohes Maß an Aggressivität im Falle nicht-geteilter Ansichten charakterisieren lässt. Mithilfe psychoanalytischer Konzepte arbeitet Hanspeter Mathys die Doppelbödigkeiten fundamentalistischer Glaubenssysteme heraus, ermöglicht Einblicke in historische Traditionslinien und aktuelle Diskurse und entwickelt ein Verständnis von Fundamentalismus als Versprechen der Erlösung von einem psychischen Zustand, der durch Vernichtungsangst und Zerstörungswut gekennzeichnet ist.
Peran Notaris Sebagai Pembuat Akta Otentik dalam Proses Pembuktian di Pengadilan.
Authors: Sihaan Ade Yuliani , Hasanah Aida Nur
Published: March 2024

ABSTRACT : Notaries as public officials who have the authority to make authentic deeds, in carrying out their duties are also attached to obligations that must be obeyed, because these obligations are something that must be carried out. What is questioned is what is the role of the notary in making authentic deeds in accordance with the regulations in force in Indonesia and what is the role of the notary as an authentic deed maker in the trial of evidence in court. This study uses normative research methods with data collection techniques, namely literature studies with conclusions drawn using deductive methods. The provisions in article 66 (1) of Law No. 2 years 2014 about the change of law No. 30 years 2004 regarding the Office of Notary states that in essence that in the interest of the judicial process, investigators, public prosecutors, or judges through the approval of the MPD have the authority to take photocopies of Minutes of Deeds and / or all letters which are one unit of Minutes of Deeds or Notary Protocols in Notary storage; and summon the Notary to attend for examination regarding the deed drawn up by the notary or the Notary Protocol kept by the Notary. Information from a notary as a witness in a criminal case is needed to explain the deed he made relating to the legal events explained by the appearer. Meanwhile, the notary's statement as a suspect is needed in relation to the notary's accountability for the authentic deed which is his responsibility. Based on this, it can be said that a notary as a citizen is not above the law. KEYWORDS : Notary, Authentic Deed, Court Evidence
STUDI GEJALA PENYEBAB CERAI TALAK DI LINGKUNGAN PENDUDUK MUSLIM KECAMATAN KAMPA KABUPATEN KAMPAR TAHUN 2021 DITINJAU BERDASARKAN HUKUM ISLAM
Authors: Afandi Muhammad Haikel
Published: March 2024

Latar belakang penelitian ini adalah Pernikahan  merupakan  penyatuan  dua  insan  antara laki-laki  dengan  perempuan  untuk  membentuk  rumah  tangga  yang  harmonis  dan  sudah menjadi fitrah manusia untuk saling berpasang-pasangan. Tapi fenomena di lapangan mengatakan tidak seperti demikian, setelah melihat banyaknya pertengkaran dalam rumah tangga bahkan hingga ke jenjang perceraian. Kecamatan Kampa merupakan salah satu kecamatan di kabupaten Kampar yang mana kasus cerai talak ditemukan pada tahun 2021 berjumlah 9 kasus. Fenomena cerai talak ini perlu ditelusuri lebih mendetail, mengingat masyarakat Kampa merupakan masyarakat yang agamis dan masyarakat yang beradat. Tujuan penelitian ini adalah untuk mendeskripsikan penyebab cerai talak di Kecamatan Kampa dan makna perceraian bagi pelaku cerai talak di Kecamatan Kampa tersebut.

 

Penelitian ini merupakan penelitian lapangan (field research) yang memfokuskan kepada  penyebab cerai talak di lingkungan penduduk muslim Kecamatan Kampa Kabupaten Kampar tahun 2021 ditinjau berdasarkan hukum Islam. Dalam kegiatan ini penulis menggunakan analisa dengan cara deskriptif analitis, yaitu apa yang dinyatakan oleh responden secara tertulis atau lisan, dan juga perilakunya yang nyata, yang diteliti dan di pelajari sebagai sesuatu yang utuh.

 

Adapun hasil penelitian tesis ini ialah penyebab cerai talak di Kecamatan Kampa Kabupaten Kampar sebagai berikut; faktor ekonomi, faktor selingkuh, faktor KDRT dan faktor pendidikan. Sedangkan terkait makna perceraian bagi mereka terdapat dua bentuk sebagai berikut; makna kebebasan dan jalan keluar dari masalah.
Estudio tecnofarmacéutico de los Anticuerpos Conjugados a Fármacos comercializados en España
Authors: Borrego Higueras Elena , Gines Dorado Juan Manuel
Published: March 2024

Introducción: el tratamiento del cáncer supone uno de los grandes desafíos a los que se enfrenta la sociedad científica actual. En esta lucha sanitaria, se desarrollan los anticuerpos conjugados a fármacos, capaces de lograr la muerte celular mediante el transporte y liberación de compuestos citotóxicos selectivamente sobre células tumorales. Se componen de un anticuerpo monoclonal (de naturaleza proteica) unido a un fármaco citotóxico (de carácter lipófilo) mediante un enlazador. Las formulaciones se han de diseñar para mantener dicha unión durante su almacenamiento y administración.
Objetivo: identificar los medicamentos comercializados en España cuyo principio activo es un anticuerpo conjugado a fármaco, estudiando diferentes aspectos tecnofarmacéuticos, en especial los componentes de sus formulaciones.
Método: dado que este tipo de medicamento pertenece al grupo ATC L01F, han sido identificados a través del buscador de la Agencia Española de Medicamentos y Productos Sanitarios. La consulta de sus fichas técnicas, artículos de revisión e investigación relacionados con el tema así como el Handbook of Pharmaceuticals Excipients, ha permitido realizar el estudio tecnofarmacéutico.
Resultados: se han analizado distintos aspectos tecnofarmacéuticos: forma farmacéutica, vía de administración, conservación y, en especial, sus formulaciones. Se ha estudiado en profundidad la naturaleza del principio activo y los requisitos de las formulaciones en base a sus características.
Conclusiones: los ocho anticuerpos conjugados a fármacos aprobados en España se presentan en forma de polvo liofilizado en vial que se deben almacenar entre 2-8 ºC. Para su administración, se reconstituyen obteniéndose inicialmente un concentrado, que posteriormente se diluye y administra en forma de perfusión intravenosa o goteo. Su formulación tipo incluye un lioprotector, un antiagregante, un regulador del pH y eventualmente antioxidantes o reductores de la viscosidad.
Adecuación de la prescripción de hierro intravenoso en pacientes hospitalizados
Authors: Álvarez-Arroyo Laura , Valero García Silvia , Montañés Pauls Belén , Pascual Marmeneu Óscar , Pellicer Castell Antonio
Published: March 2024

Introducción: La ferropenia y la anemia ferropénica son condiciones clínicas frecuentes en la práctica clínica diaria, requiriendo terapia de reemplazo con hierro. El objetivo de este estudio fue evaluar la adecuación del tratamiento con hierro intravenoso de los pacientes ingresados e identificar las principales causas de prescripción inadecuada.
Método: Estudio retrospectivo observacional. Se incluyeron pacientes adultos a los que se les prescribió hierro intravenoso durante el periodo de estudio. Se consideró el tratamiento como adecuado si el paciente presentaba ferropenia, bien por déficit absoluto (ferritina<100 ng/mL) o funcional de hierro (índice de saturación de transferrina sérica < 20 % y ferritina < 300 ng/ml). La variable principal del estudio fue el porcentaje de pacientes con prescripción adecuada de hierro intravenoso.
Resultados: El estudio incluyó 250 pacientes. El uso del hierro fue adecuado en el 41,6 % (104) de los 250 pacientes analizados. La causa principal de inadecuación en un 46,4 % de pacientes, fue la falta de datos analíticos que corroboraran la ferropenia.
Conclusiones: Nuestro centro presenta un déficit de adecuación de la prescripción de hierro intravenoso pese a la existencia de un protocolo de utilización del mismo. El principal punto de mejora sería la realización de un perfil analítico que permita el diagnóstico adecuado del déficit de hierro previo a la prescripción de hierro intravenoso. En algunas patologías, la inexistencia de guías clínicas con puntos de corte específicos para los marcadores analíticos indicativos de déficit de hierro en la bibliografía disponible puede contribuir a esta situación.
Variaciones en el consumo de medicamentos para la salud mental en una unidad de atención primaria brasileña: ¿hay influencia de la pandemia?
Authors: Pereira Santos Raissa , Silva Teles Farrapo Jessica , Vaz Machado Alexandre , De Souza Silva Alexandre , Nunes de Souza Bábilla , Fonseca Lima Rodrigo , Santos Santana Rafael
Published: March 2024

Introducción: La pandemia de COVID-19 ha generado la necesidad de ajustes y adaptaciones en diversas áreas, desde el comportamiento hasta la normativa, con grandes repercusiones en términos de salud pública. 
Objetivo: Comparar los consumos promedio mensuales (CPM) de medicamentos de control especial utilizados para la salud mental antes y durante la pandemia en una Unidad Básica de Salud (UBS) en el Distrito Federal, Brasil. 
Métodos: Los consumos se obtuvieron a través del sistema de gestión de inventarios local y el CPM (±desviación estándar) se calculó sin tener en cuenta los meses de desabastecimiento, considerando el período de 2020 a 2022. Como parámetro comparativo, se utilizó el CPM±DE de 2019. 
Resultados: Se analizaron los consumos de 32 medicamentos, siendo la mayoría antiepilépticos (N=10; 31,2 %), antidepresivos (N=10; 31,2 %) y antipsicóticos (N=8; 25,0 %). Se observó que más de la mitad de los medicamentos analizados (n=18; 56,3 %) mantuvieron un aumento en el consumo a lo largo de los años de la pandemia. 
Conclusión: Hubo una variación significativa en el consumo de medicamentos sujetos a control especial en la UBS durante la pandemia. Estos resultados pueden estar asociados a diversos factores, como el aumento de los cuadros clínicos que justifican su prescripción, en línea con la literatura actual sobre el impacto potencial del aislamiento social y las medidas tomadas por las autoridades competentes para contener la propagación del virus SARS-COV-2.
Investigation of the wear and friction profile of TPU-based polymers at different infill ratios
Authors: Aslan Enes , Akıncıoğlu Gülşah
Published: March 2024

Additive manufacturing is a widely used method in industry and research areas. In particular, fused deposition modelling is the most prevalent technique used by many professional and nonprofessional users. Many polymers can be used with this system, including thermo polyurethanes (TPU). TPUs have excellent elastic properties and high endurance against corrosion, humidity, and oil, and they ex-hibit a great absorbance capability to noise and vibrations, biocompatibility, and chemical resistance. Thermoplastic polyurethane (TPU) is also preferred for use in 3D/4D printing applications due to its easy casting, injection, and extrusion capabilities and its shape memory features. In this study, flexible TPU and carbon-mixed TPU were used to produce specimens with fused deposition modelling tech-niques at different infill ratios with the same patterns. The effects of the infill ratio within the different and same materials were investigated in terms of wear and friction profiles. Additionally, thermal and worn surface images were taken using a digital microscope. The hardness and diameter value altera-tions were also investigated for different materials and infill ratios. As a result of the study, material al-teration is more effective than the infill ratios in all parameters.
Development and Validation of the Positive Outcomes of Cannabis Use Scale (POCUS) among Predominantly White Adults in the United States
Authors: Parnes Jamie , Prince Mark , Conner Bradley
Published: March 2024

Operant conditioning and social learning theories suggest that positive cannabis use-related outcomes are a primary contributor to maintained use and risk for dependence. However, there currently does not exist a reliable, validated measure of positive cannabis-related outcomes. The present study sought to develop and psychometrically evaluate the Positive Outcomes of Cannabis Use Scale (POCUS). We collected three samples, college students (N=883), community adults (N=214), and college students (N=615), of predominantly White adults in the United States who completed an online survey. Exploratory and confirmatory factor analyses evaluated scale structure and identified four factors: Social Enhancement, Mood Enhancement, Cognitive Enhancement, and Sexual Enhancement. Positive outcomes were positively associated with recent use, controlling for expectancies and negative outcomes. Positive outcomes were also differentiated from positive expectancies and more influential in predicting typical use frequency. Findings indicate that the POCUS is psychometrically sound and clinically useful for measuring positive cannabis use-related outcomes among predominantly White adults in the United States.
When we measure differently every day: a ML-SEM simulation study on within-person nonuniform measurement bias in intensive longitudinal data
Authors: Krammer Georg
Published: March 2024

This simulation study evaluated how well multilevel structural equation models (ML-SEM) fare in detecting within-person nonuniform measurement bias in intensive longitudinal data. Such a bias would be given if variables would not be equally meaningful and observable within a person across time, thus violating dimensional identity and representing interoccasion variability. Unfortunately, prior simulation studies and studies using intensive longitudinal data show a clear tendency to assume but not test dimensional identity. We simulated 450 conditions with varying sample size, retesting frequency, ICCs, bias type and bias strength and examined Type I error and ML-SEM performance in detecting within-person nonuniform measurement bias. Type I error was well below nominal level. The ²-statistic and CFI outperformed the other fit indices (RMSEA, SRMR-w, SRMR-b). These effects were conditional on all design factors. While ecological momentary assessment motivated our study, findings are applicable to other research settings yielding the same data structure (e.g., ambulatory assessment, daily diary studies, experience sampling methods, and hierarchical data structures in general). We conclude with practical recommendations on samples sizes and re-testing frequencies to ensure adequate power for evaluating model fit.
Smart Investment Framework for Energy Resilience: A Case Study of a Campus Microgrid Research Facility
Authors: Ullah SM Safayet , Yankson Samuel , Ebrahimi Shayan , Ferdowsi Farzad , Chambers Terrence
Published: March 2024

Energy resilience is a vital consideration for ensuring the survivability of modern infrastructure systems. Achieving 100% resilience, however, is often impractical and economically burdensome. In this paper, we propose a smart investment framework that enables decision-makers to determine optimal investments in energy resilience based on available resources and desired levels of resilience. To illustrate the effectiveness of this framework, we present a case study of a campus microgrid research and testing facility. Using a real-time simulation approach conducted with Typhoon HIL, we evaluate the performance of the microgrid system over 24 hours following four historically significant hurricanes that have affected Louisiana in the past few years. The microgrid is designed to power local loads during outages, providing an effective solution for enhancing energy resilience. Real solar data collected from our 1.1 Megawatt (MW) solar facility on the University of Louisiana at Lafayette campus is integrated into the simulation, enabling a realistic evaluation of the system's performance under hurricane-induced disruptions. By employing the proposed smart investment framework, decision-makers can better identify and address resilience challenges. The framework facilitates informed investment decisions by considering available resources and aligning them with the desired level of resilience. This approach avoids over-investment in unnecessary redundancy while ensuring critical systems are adequately protected. Our research contributes to the field by demonstrating the practicality and benefits of a smart investment framework for energy resilience in a real-world scenario. The case study of the campus microgrid research facility provides valuable insights for decision-makers in similar contexts, highlighting the potential of this framework to guide resilient energy infrastructure planning and investment strategies.