bluuebunny/crossref_metadata_2025 huggingface dataset:
Environmental impacts generated by the hydroelectric power plant El Quimbo - Colombia. An ex-post evaluation
Authors: Andrade Navia Juan Manuel , Olaya Amaya Alfredo , Caviedes Rubio Diego Iván
Published: August 2024

Introduction: Hydroelectric power plants are the most demanded source of electrical energy worldwide after the year 2000. Objective: This article identified the environmental impacts generated by the construction and operation of the El Quimbo hydroelectric power plant in the area of influence in southern Colombia from an ex-post perspective. Methodology: The study was of a mixed nature, under the deductive and descriptive method using information gathering techniques such as documentary analysis, open and participatory reconnaissance and the Delphi survey. Results: A total of eighty-eight (88) environmental impacts were identified in the physical, biotic and socioeconomic spheres. In the physical dimension, aspects such as decreased river flow and land flooding were found; in the biotic dimension, aspects such as increased displacement of terrestrial fauna and increased mortality of native species of terrestrial flora and fauna were identified; and in the socioeconomic field, decreased agricultural employment and increased cost of living were highlighted. Conclusions: We conclude with the identification of a greater number of negative impacts in the socioeconomic dimension compared to the impacts in the physical and biotic fields.
Platelets as Regenerative Cells, Hundreds of Opportunities in Sight
Authors: Vargas Elga Jhoanna , Muñoz Ana Luisa , Gomez Lina Andrea
Published: August 2024

Platelets were the last to be discovered of the three formed blood elements. Several scientists have been interested in them, recognizing them as cells other than leukocytes and erythrocytes. Its job in hemostasis and thrombosis is currently known. Platelets contain growth factors and secrete cytokines, which have roles in inflammation and tissue regeneration processes. This is why platelet concentrates have been widely used in regenerative medicine, an emerging field that involves biomolecules, cells, and scaffolds. Due to their chemotactic, angiogenic, immunomodulatory, and cell differentiation-generating properties, platelets have been used to promote the regeneration of tissues such as bones, tendons, ligaments, and wounds. The efficacy and safety of platelet-rich plasma (PRP) have been demonstrated in various medical scenarios. However, it is essential to implement standardized protocols for each population's conditions and conduct clinical studies based on the available evidence. It must be considered that, as a biological product, the number of platelets used, the number of growth factors, and the way of application will lead to results that will depend on each patient.
Análisis de la competitividad del cacao (Theobroma cacao) mexicano
Authors: Rivera-López Samuel , Nuñez-Betacourt Ernest Yasser , Revilla-Chaviano Alejandro , Luquez Gaitan Carlos
Published: August 2024

Las bacterias lácticas (BAL) son de amplio uso en fermentaciones de la industria alimenticia y en ensilajes para alimentación animal. Sin embargo, la supervivencia de los microorganismos en los alimentos y en ensilajes se ve afectada por factores ambientales como la temperatura. Por consiguiente, la exploración de tecnologías de encapsulación permitiría preservar la integridad de los microorganismos encapsulados al protegerlos de las condiciones adversas del entorno. En el presente trabajo se examinó el efecto de tres temperaturas de almacenamiento: ambiente (25 °C), refrigeración (4 °C) y congelación (-18 °C), en presencia de tres sustratos: glucosa, suero de leche o agua destilada en la supervivencia de Lactobacillus acidophilus encapsulado en alginato a través del conteo de las UFC. Los resultados mostraron que L. acidophilus encapsulado y almacenado a 4 °C presentó valores de UFC entre 0,61 y 0,99 durante 80 días, siendo estos los más altos, mientras que la temperatura ambiente presentó los menores números de UFC, con valores entre 0,312 y 0,93, siendo estos los más bajos entre las tres temperaturas analizadas. L. acidophilus encapsulado en presencia de suero de leche y glucosa mostró mayor número de UFC, con valores entre 0,53 y 1, a lo largo del tiempo de almacenamiento, en comparación con aquellos en presencia de agua destilada, cuyos valores estuvieron entre 0,3 y 0,99. La glucosa y el suero son los medios adecuados para el cultivo de L. acidophilus encapsulado a temperaturas ambiente, de refrigeración y de congelación durante 90 días de almacenamiento. Independiente del medio de cultivo, la temperatura de congelación es la adecuada para el almacenamiento de L. acidophilus durante largos períodos.
Information and Communications Technology–Based Monitoring Service for Tailored Chronic Disease Management in Primary Care: Cost-Effectiveness Analysis Based on ICT-CM Trial Results
Authors: Oh Sung-Hee , Kang Jae-Heon , Kwon Jin-Won
Published: August 2024

Background

Information and communications technology–based tailored management (TM) intervention is a novel automatic system in which a smartphone app for the management of patients with hypertension and diabetes, the provider web, and Bluetooth devices are linked. However, little evidence exists regarding the cost-effectiveness of the interventions using mobile apps.

Objective

This study aimed to assess the cost-effectiveness of TM intervention for adult patients with hypertension or diabetes in primary care compared with usual care (UC).

Methods

Cost-effectiveness analysis using a Markov model was conducted from the Korean health care system perspective. Based on 6-month outcome data from an information and communications technology–based tailored chronic disease management (ICT-CM) trial, effectiveness over a lifetime beyond the trial periods was extrapolated using a cardiovascular disease risk prediction model. Costs were estimated using ICT-CM trial data and national health insurance claims data. Health utility weights were obtained from the Korea National Health and Nutrition Examination Survey.

Results

In the base-case analysis, compared with UC, TM was more costly (US $23,157 for TM vs US $22,391 for UC) and more effective (12.006 quality-adjusted life-years [QALYs] for TM vs 11.868 QALYs for UC). The incremental cost-effectiveness ratio was US $5556 per QALY gained. Probabilistic sensitivity analysis showed that the probability of TM being cost-effective compared with UC was approximately 97% at an incremental cost-effectiveness ratio threshold of US $26,515 (KRW 35 million) per QALY gained.

Conclusions

Compared with UC, TM intervention is a cost-effective option for patients with hypertension or diabetes in primary care settings. The study results can assist policy makers in making evidence-based decisions when implementing accessible chronic disease management services.
Claims-Based Algorithm to Identify Pre-Exposure Prophylaxis Indications for Tenofovir Disoproxil Fumarate and Emtricitabine Prescriptions (2012-2014): Validation Study
Authors: Sullivan Patrick Sean , Mera-Giler Robertino M , Bush Staci , Shvachko Valentina , Sarkodie Eleanor , O'Farrell Daniel , Dubose Stephanie , Magnuson David
Published: August 2024

Background

To monitor the use of tenofovir disoproxil fumarate and emtricitabine (TDF/FTC) and related medicines for pre-exposure prophylaxis (PrEP) as HIV prevention using commercial pharmacy data, it is necessary to determine whether TDF/FTC prescriptions are used for PrEP or for some other clinical indication.

Objective

This study aimed to validate an algorithm to distinguish the use of TDF/FTC for HIV prevention or infectious disease treatment.

Methods

An algorithm was developed to identify whether TDF/FTC prescriptions were for PrEP or for other indications from large-scale administrative databases. The algorithm identifies TDF/FTC prescriptions and then excludes patients with International Classification of Diseases (ICD)–9 diagnostic codes, medications, or procedures that suggest indications other than for PrEP (eg, documentation of HIV infection, chronic hepatitis B, or use of TDF/FTC for postexposure prophylaxis). For evaluation, we collected data by clinician assessment of medical records for patients with TDF/FTC prescriptions and compared the assessed indication identified by the clinician review with the assessed indication identified by the algorithm. The algorithm was then applied and evaluated in a large, urban, community-based sexual health clinic.

Results

The PrEP algorithm demonstrated high sensitivity and moderate specificity (99.6% and 49.6%) in the electronic medical record database and high sensitivity and specificity (99% and 87%) in data from the urban community health clinic.

Conclusions

The PrEP algorithm classified the indication for PrEP in most patients treated with TDF/FTC with sufficient accuracy to be useful for surveillance purposes. The methods described can serve as a basis for developing a robust and evolving case definition for antiretroviral prescriptions for HIV prevention purposes.
The Rutgers Omnibus Study: Protocol for Quarterly Web-Based Surveys to Promote Rapid Tobacco Research
Authors: Bover Manderski Michelle T , Young William J , Ganz Ollie , Delnevo Cristine D
Published: August 2024

Background

Rapid and flexible data collection efforts are necessary for effective monitoring and research on tobacco and nicotine product use in a constantly evolving marketplace. The Rutgers Omnibus Survey (1) provides timely data on awareness and use of new and emerging tobacco products among adults in a rapid manner, (2) provides a platform for measurement experiments to help develop and refine measures of tobacco use that reflect the current marketplace, and (3) generates pilot data for grant applications and scientific manuscripts.

Objective

This study aims to document the first 2 years of the Rutgers Omnibus Study through the reporting of methodology, fielding summaries, and sample characteristics.

Methods

Launched in February 2022 and fielded quarterly thereafter, we survey convenience samples of 2000 to 3000 US adults aged 18-45 years recruited from Amazon Mechanical Turk (MTurk) using the MTurk Toolkit by CloudResearch. The questionnaire includes core and rotating modules and is designed to take approximately 10 minutes to complete through Qualtrics. The fielding duration is approximately 10 days per wave. Each wave includes both unique and repeating participants, and responses can be linked across waves by an anonymous ID.

Results

Sample sizes ranged from 2082 (wave 8, December 2023) to 2989 (wave 1, February 2022), and the 8-wave longitudinal dataset included 10,334 participants, of whom 2477 had 3 or more data points. The cost per complete at each wave was low, ranging from US $2.46 to US $3.27 across waves. Key demographics were consistent across waves and similar to that of the general population, while tobacco product trial and past–30-day use were generally higher.

Conclusions

The Rutgers Omnibus Study is a quarterly survey that is effective for rapidly assessing the use of emerging tobacco and nicotine products and can also be leveraged to conduct survey experiments, generate pilot data, and address both cross-sectional and longitudinal research questions.

International Registered Report Identifier (IRRID)

RR1-10.2196/58203
Association Between Ursodeoxycholic Acid and Clinical Outcomes in Patients With COVID-19 Infection: Population-Based Cohort Study
Authors: Lee Hyunjun , Kim Min Gul , Yeom Sang Woo , Noh Sang Jae , Jeong Cho Yun , Kim Min Ji , Kang Min Gu , Ko Ji Hoon , Park Su Cheol , Kweon Hyeok Tae , Sim Sang Il , Lee Hyun , You Yeon Seok , Kim Jong Seung
Published: August 2024

Background

Several studies have investigated the relationship between ursodeoxycholic acid (UDCA) and COVID-19 infection. However, complex and conflicting results have generated confusion in the application of these results.

Objective

We aimed to investigate whether the association between UDCA and COVID-19 infection can also be demonstrated through the analysis of a large-scale cohort.

Methods

This retrospective study used local and nationwide cohorts, namely, the Jeonbuk National University Hospital into the Observational Medical Outcomes Partnership common data model cohort (JBUH CDM) and the Korean National Health Insurance Service claim–based database (NHIS). We investigated UDCA intake and its relationship with COVID-19 susceptibility and severity using validated propensity score matching.

Results

Regarding COVID-19 susceptibility, the adjusted hazard ratio (aHR) value of the UDCA intake was significantly lowered to 0.71 in the case of the JBUH CDM (95% CI 0.52-0.98) and was significantly lowered to 0.93 (95% CI 0.90-0.96) in the case of the NHIS. Regarding COVID-19 severity, the UDCA intake was found to be significantly lowered to 0.21 (95% CI 0.09-0.46) in the case of JBUH CDM. Furthermore, the aHR value was significantly lowered to 0.77 in the case of NHIS (95% CI 0.62-0.95).

Conclusions

Using a large-scale local and nationwide cohort, we confirmed that UDCA intake was significantly associated with reductions in COVID-19 susceptibility and severity. These trends remained consistent regardless of the UDCA dosage. This suggests the potential of UDCA as a preventive and therapeutic agent for COVID-19 infection.
Factors influencing the use of online symptom checkers in the United Kingdom: A cross-sectional study (Preprint)
Authors: El-Osta Austen , Riboli-Sasco Eva , Al Ammouri Mahmoud , Altalib Sami , Luisa Neves Ana , Majeed Azeem , Hayhoe Benedict
Published: August 2024

BACKGROUND

As the strain on the National Health Service worsens, the growing demand for health information, increasing consumer empowerment and health awareness, and the pervasiveness of smartphones and internet, are positioning online symptom checkers (OSCs) as tools for preliminary diagnosis and medical advice. Data on the demographics, motivations, and perspectives of current and potential users of OSCs living in the United Kingdom (UK) remains scarce, and no study has yet quantified or ranked the various factors associated with the use of OSCs.

OBJECTIVE

The aim of this study was to assess key trends and user perceptions on the usability and effectiveness of OSC. We also sought to identify concerns related to the privacy, security and accuracy of OSCs, and to quantify the weight of these various factors on the use of OSCs among community-dwelling adults in the UK.

METHODS

A cross-sectional survey of UK adults was conducted using an electronic questionnaire. A convenience sample was recruited between February and March 2024 through online platforms and personal networks. The survey included questions on awareness, use, perceptions and concerns regarding OSCs, as well as respondents’ demographics. Responses were pseudo-anonymised and analysed using univariable and multivariable logistic regression models to assess relationships between demographic factors, perceived usability, reliability and risks and OSC use.

RESULTS

The survey collected responses from 634 participants. The majority (85.7%) of participants had used OSCs, primarily the NHS 111 service (78.6%). Younger age (below 46 years old), being female (aOR=1.79, 95%CI 1.05 – 3.06) and having children (aOR= 3.19, 95%CI 1.56 - 6.51) were associated with higher odds of using OSCs. Key motivations for using OSCs included understanding symptoms (79.0%) and determining the need for medical care (77.4%). Key concerns negatively impacting use related to privacy (aOR=0.58) and fear of replacing traditional, face-to-face consultations (aOR=0.47). The most important factor found to affect the decision to use OSCs was the perceived ease of use (adjusted odds ratio [aOR]=8.17), followed by the perceived helpfulness in decision-making (aOR=2.96), and respondents’ trust in their diagnostic accuracy (aOR=2.24).

CONCLUSIONS

OSCs are widely used in the UK, particularly the NHS 111 service, driven primarily by ease of use and perceived helpfulness in decision support. However, privacy and security concerns, as well as fears of OSCs replacing traditional consultations, pose significant barriers. Addressing these concerns is crucial for enhancing user trust and maximizing the benefits of OSCs in supporting self-care and improving healthcare efficiency.

CLINICALTRIAL
Effectiveness of the use of bioactive concentrate of marine fish in patients with back pain
Authors: Oros M.M. , Fister N.I. , Akimov O.Y. , Kostenko V.O.
Published: August 2024

Background. The urgency of pain relief and patient improvement necessitates evaluating the most effective treatment approaches. This includes a comparative analysis of medications with different mechanisms of action, both taken individually and in combination while considering potential drug toxicity and individual patient intolerances. The study purposed to assess the efficacy of a bioactive concentrate derived from marine fish (BCMF), both alone and in combination with a non-steroidal anti-inflammatory drug (NSAID), for the treatment of back pain, in comparison to therapy involving solely oral sodium chondroitin sulfate (CS). Materials and methods. We examined four groups of patients, each comprising 30 male or female subjects with complaints of back pain. Each group was administered one of three medications: NSAIDs in a standard dosage, CS in a daily dose of 1 g (two capsules of 500 mg each), and BCMF in the form of intramuscular injections in a daily dose of 1 ml (0.2 ml per injection). The fourth group of patients received combined treatment, namely, 1 ml of BCMF and NSAIDs in a standard dosage daily. All parti­cipants underwent laboratory tests and instrumental examinations. ­Results. The administration of BCMF, both alone and in combination with NSAIDs resulted in an improved subjective assessment of patients’ psychoemotional well-being, marked by reduced back pain intensity, enhanced quality of life indices, and diminished le­vels of anxiety and depression. The combination of BCMF with NSAIDs demonstrated a more pronounced effect on redu­cing tumor necrosis factor α serum concentration than monothe­rapy with BCMF. The combination therapy positively impacted the condition of lower extremity vessels as indicated by Doppler ultrasonography. Conclusions. BCMF can be an effective addition to the standard therapy of back pain.
Shifting from ‘AI Solutions’ to ‘AI Coloniality’: Resignification of Artificial Intelligence and Digital Apartheid
Authors: Warganegara Muhd Rafli Ramadhan
Published: August 2024

The study explores the evolving role of Artificial Intelligence (AI) beyond its perceived neutrality, delving into its politicization particularly in the Global South's digitalization context. It argues that once seen as a neutral problem-solving tool, AI has transformed into a politically charged entity, embodying biases rooted in its creation and training processes. This transformation marks a shift towards AI colonialism, where corporate interests intertwine with extensive data extraction practices, raising concerns about extractive colonial power dynamics. The discourse of AI colonialism underscores the interdependence of AI, corporate interests, and the extraction of meaning, prompting a re-evaluation of regulatory frameworks to mitigate profit-driven activities. Furthermore, the article examines how AI's intersection with data extraction facilitates societal surveillance, leading to Digital Apartheid in Sub-Saharan Africa—a manifestation of racial capitalism in the digital age. This Digital Apartheid perpetuates social segregation based on race through AI-driven technologies, exacerbating biases that disproportionately affect people of color. The article advocates for open discussions on digital and AI ethics to address these challenges to counteract racial discrimination and foster a more inclusive and equitable technological landscape. Overall, the abstract highlights the complex socio-political dimensions of AI, urging for proactive measures to mitigate its negative impacts and ensure fair and just technological development.Keywords: artificial intelligence; AI coloniality; digital apartheid; racial capitalism
Kolaborasi Perpustakaan Umum dan Masyarakat dalam Pengembangan Masyarakat
Authors: Mahdi Reza
Published: August 2024

Public libraries always provide benefits to the surrounding community beyond just providing books to read. How public libraries ensure that the information collections they have can be useful for the community for their survival is a problem that must be resolved. Therefore, community development is an activity that supports the role of public libraries in creating a skilled and knowledgeable community. Public libraries do not need to do it alone, but can collaborate with the community in its implementation. This study focuses on how important and the implementation of the collaboration between public library and community in community development activity. The importance of collaboration can be seen by the benefits, there are 1) accelerating changes in society; 2) generating social cohesion; 3) creating a good climate for the flow of knowledge in society, and 4) increasing community participation in public libraries. For its application it varies from the problems and potential of the existing culture. Therefore, the collaboration of public libraries with the community can grow the social capital of the public library itself.
Experiential Learning dan Daur Belajar sebagai Metode Belajar Berbasis Pengalaman
Authors: Nugrahening Pinasti Anisa
Published: August 2024

This research aims to find out the concept of learning methods in Sanggar Anak Alam (SALAM), namely Learning Cycle and experiential learning by David A. Kolb. The research method used is the literature study method of research related to experiential learning and learning cycle method. The research results of the Learning Cycle method and experiential learning are interrelated, both learning methods center on how the experience of students can be generated as a process of the birth of knowledge. The learning cycle is carried out repeatedly in sequence from the start of learners experiencing, expressing, analyzing, concluding, and applying until learners can achieve their own knowledge. The freedom given by SALAM in achieving knowledge becomes a means for learners to freely experiment, explore, and express.
Pengelolaan Keuangan Perpustakaan dalam Mendukung Era Digitalisasi
Authors: Adi Nugroho Prasetyo
Published: August 2024

Manajemen keuangan di perpustakaan dapat menghadapi berbagai tantangan. Tugas pustakawan selain untuk melayani juga mengatur keuangan perpustakaan. Studi ini bertujuan untuk mengobservasi tren penelitian tentang manajemen keuangan di perpustakaan. Studi ini menggunakan data sekunder dari website Scopus berbentuk metadata. Data sampel terkumpul sekitar 132, disimpan dalam bentuk file CSV. Data yang telah tersimpan dalam CSV dianalisis dengan menggunakan metode bibliometric. Software bibliometrik yang digunakan yakni Vosviewer dan Biblioshiny. Vosviewer digunakan untuk menganalisis kata yang sering digunakan pada kata kunci serta afiliasi para penulis dengan sitasi tertinggi. Sedangkan biblio shiny digunakan untuk menganalisis total sitasi para penulis serta jumlah artikel dengan topik pengelolaan keuangan pada perpustakaan pada jurnal-jurnal terindeks Scopus. Hasil menunjukkan bahwa kata yang sering digunakan pada kata kunci studi studi terdahulu yang membahas tentang manajemen keuangan di perpustakaan adalah manajemen arsip serta materi perpustakaan. Kedua hal tersebut harus diperhitungkan berdasarkan anggaran perpustakaan yang tersedia. Hasil diatas juga memperlihatkan bahwa afiliasi penulis yang paling banyak mendapatkan sitasi yakni Amerika Serikat/USA. Implikasi penelitian ini yakni diharapkan dapat menjadi rujukan bagi para pemustaka untuk merujuk penelitian-penelitian yang dipublikasikan oleh para akademisi Amerika Serikat karena banyak para ahli yang kompeten dalam bidang pengelolaan keuangan pada perpustakaan.
Perpustakaan Cheng Shiu University (CSU) Taiwan: Tinjauan Deskriptif
Authors: Susiana Susiana , Wiyarsih Wiyarsih
Published: August 2024

Perpustakaan yang ingin maju harus bekerjasama dan berjejaring dengan perpustakaan lain bahkan dengan lembaga lain di luar perpustakaan. Dengan kerjasama antar perpustakaan atau lembaga lain maka akan banyak membawa manfaat yang didapatkan. Melalui kerja sama tersebut, masing-masing perpustakaan akan dapat sharing informasi, pengetahuan, dan keterampilan. Kerja sama diwujudkan salah satunya dengan melakukan kunjungan. Kunjungan langsung ke sebuah perpustakaan akan mendapatkan gambaran menyeluruh terhadap sebuah perpustakaan yang dikunjungi. Paper ini bertujuan memberikan gambaran deskriptif Perpustakaan Cheng Shiu University (CSU) Taiwan. Observasi langsung di perpustakaan tersebut dilakukan dengan melakukan kunjungan langsung.  Hasil observasi menunjukkan bahwa Perpustakaan CSU dari segi tampilan fisik sangat menarik, bersih, dan nyaman. Koleksi dan fasilitasnya juga lengkap, menggunakan teknologi informasi, melakukan promosi perpustakaan, mempunyai SDM yang kreatif dan inovatif, menerapkan pelayanan prima, dan menerapkan manajemen perpustakaan dengan baik. Berdasarkan hasil kunjungan, dapat disimpulkan bahwa kunjungan tersebut sangat bermanfaat bagi peserta kunjungan. Banyak hal yang dapat ditiru dan diterapkan di Perpustakaan Fakultas MIPA UGM pada khususnya dan perpustakaan perguruan tinggi lain pada umumnya.
Kesesuaian Pemilihan Kata Kunci Penulis pada Publikasi Sustainable Development Goals
Authors: Fauzi Syahrul , Ermawati Netti , Nurjanah Umi , Sadida Qualan
Published: August 2024

Pemilihan kata kunci yang sesuai dalam abstrak suatu karya ilmiah sangat penting karena dapat mencerminkan isi dari karya tersebut. Kata kunci memainkan peran penting dalam sistem dokumentasi koleksi informasi dan, membantu dalam proses penemuan ulang informasi yang telah dikumpulkan. Oleh karena itu, sangat krusial untuk mencantumkan kata kunci yang sesuai dalam abstrak karya ilmiah. Studi ini bertujuan untuk mengevaluasi kesesuaian antara kata kunci dalam publikasi Fakultas Psikologi Universitas Gadjah Mada yang tercatat di Scopus selama periode 2018-2023 dengan query SDG. Dari total 146 judul publikasi, 55 di antaranya berkaitan dengan SDGs. Namun, 7 dari 55 publikasi SDGs tersebut tidak memiliki kata kunci, sehingga hanya 48 judul publikasi yang dianalisis. Kata kunci dari 48 publikasi tersebut kemudian ditabulasi dan dianalisis, lalu dibandingkan dengan query SDG Scopus. Hasil penelitian menunjukkan bahwa banyak penulis menggunakan konsep/istilah kata kunci yang bervariasi meskipun topik artikelnya sama.  Sebanyak 85,4% kata kunci yang dibuat oleh penulis sesuai dengan query SDG Scopus, sementara 14,6% lainnya tidak sesuai.
Peran Pustakawan di Perguruan Tinggi Sebagai Partner Riset dalam Pemenuhan Kebutuhan Informasi Pengguna
Authors: Harahap Dwi Retno Syahfitri
Published: August 2024

The role of librarians in higher education as research collaboration partners is a crucial aspect in fulfilling the function of libraries as information centers. This study aims to analyze and identify the role of librarians in higher education as research partners in meeting user information needs. Adopting a qualitative approach through literature study methods, this research investigates how librarians function not only as providers of information resources but also as active collaborators in the research process. In this context, librarians assist in information literacy training, mapping research themes, and providing and managing digital resources that meet current academic and research needs. The findings indicate that collaboration between librarians and researchers strengthens the knowledge infrastructure and enriches research resources, but also faces challenges such as limitations in librarians' research skills, the need for professional development, and funding issues. This study emphasizes the importance of developing librarians' skills in research and information technology to support effective academic and research activities, and highlights the strategic role of libraries in enhancing the quality and effectiveness of research in higher education.
FORMULATION OF PROPOLIS-BASED RECURRENT APHTHOUS STOMATITIS (RAS) PROTECTIVE PATCH WITH COMBINATION OF PVP AND CELLULOSE MATERIALS
Authors: SAHLAN MUHAMAD , SHOFWATALLOH NADIAH HUSNA , SHOFWATALLOH NADIAH HUSNA , WIMARDHANI YUNIARDINI SEPTORINI , DARWITA RISQA RINA , PRATAMI DIAH KARTIKA
Published: August 2024

Objective: The objective of this study was to obtain a mucoadhesive patch for recurrent aphthous stomatitis (RAS) with propolis, proven propolis’ antibacterial ability against bacteria in the oral cavity, and to obtain the physical characteristics of the produced patch.
Methods: The patch was produced using a solvent-casting method. The antibacterial properties were determined by the disc diffusion method against S. mutans, S. oralis, S. sanguinis, and S. gingivalis. The physical characteristics of the patch was determined by examining weight and thickness dimension, swelling, surface pH, and structure observation.
Results: The patch was made from 8 formulations with different propolis concentrations, Polyvinylpyrrolidone (PVP), and the use of cellulose materials (Hydroxypropyl methylcellulose and Carboxymethylcellulose). The concentrations of propolis used were 3%, 5%, 7%, and 10%. While the ratio of PVP and cellulose material in the formulation is 2:1. Results showed that propolis had a zone of inhibition greater than 2 mm against S. oralis, S. sanguinis, S. mutans, and P. gingivalis bacteria. Patches produced were clear to brown-colored films with high swelling percentage due to hydrophilic polymers used. The patch thickness that is closest to the requirements of the buccal patch was F8 with 0.36+0.04 mm. The mean values of the patches have matched normal salivary pH of 5.5–7. Physically, PVP/CMC formulations were more sticky, and the PVP/HPMC patches were more solid and stronger.
Conclusion: A mucoadhesive patch was obtained with a combination of PVP/CMC and PVP/HPMC, tween 80 as a surfactant, glycerin as a plasticizer, peppermint oil as a flavor enhancer and preservative, with the active ingredient propolis.
Red inalámbrica con asignación de VLAN dinámica
Authors: Mares Mendoza Enrique
Published: August 2024

El estudio examinó la necesidad de modernizar la infraestructura tecnológica en la Dirección General de Servicios Administrativos (DGSA) y la Tienda UNAM, debido al aumento en el uso de dispositivos móviles y la demanda de acceso a Internet desde lugares remotos. Se propuso diseñar una red inalámbrica con un único SSID para gestionar múltiples VLAN, abordando así las limitaciones de las redes Wi-Fi existentes. La solución recomendada incluyó la asignación dinámica de VLAN mediante un servidor de autenticación RADIUS. La implementación se logró al configurar cuidadosamente componentes como el controlador de LAN inalámbrica (WLC), puntos de acceso, servidor NPS, Active Directory (AD), DHCP, IEEE 802.1X y EAP. Los resultados mostraron una correcta asignación de VLAN, al mejorar la flexibilidad y la seguridad de la red, lo cual se confirmó mediante pruebas de acceso. Se enfatizó la importancia de implementar políticas de seguridad para limitar el acceso; en general, esta solución no solo mejoró la experiencia del usuario al admitir la conectividad y la movilidad de la red, sino que también proporcionó a los administradores un control de acceso más seguro y eficiente mediante la combinación de protocolos de autenticación y seguridad.
El rol de la Justicia en la construcción de las memorias sobre el genocidio y el Terrorismo de Estado: Ruanda y Argentina en perspectiva comparada
Authors: Acosta Fiorella
Published: August 2024

Este artículo examina el rol de la justicia en el proceso de construcción de memoria en Ruanda y Argentina. En Ruanda, un plan genocida se desplegó durante cien días, exterminando a parte de su población. En Argentina, durante la última dictadura militar (1976-1983) se llevó a cabo un plan sistemático de secuestros y desapariciones de ciudadanos, sembrando el terror en la sociedad. Este escrito profundiza en el estudio del pasado reciente de estos países, con el objetivo de analizar las políticas judiciales implementadas por el Estado, para tramitar los eventos que habían vivido recientemente. Este trabajo comparativo examina la singularidad de cada caso, identifica similitudes y diferencias en torno a las políticas judiciales y a partir de ello, compara cómo cada nación gestionó la memoria del genocidio y el Terror de Estado.
Kegiatan Konservasi Preventif Yang Diterapkan oleh Perpustakaan Fakultas Ilmu Sosial dan Ilmu Politik Universitas Padjadjaran
Authors: Putri Abduh Yunnisa Nabila , Siti Khadijah Ute Lies , CMS Samson , Khoerunnisa Lutfi
Published: August 2024

AbstrakTujuan dari artikel ini adalah untuk menjelaskan lebih detail mengenai kegiatan konservasi preventif yang dilakukan oleh perpustakaan Fisip Unpad. Artikel ini memakai metode kualitatif. Teknik pengumpulan data dilakukan melalui observasi, wawancara, dan studi pustaka. Konservasi preventif merupakan faktor utama dalam melindungi bahan pustaka yang bertujuan untuk mencegah kerusakan yang disebabkan oleh lingkungan, biota, manusia, dan bencana. Kegiatan konservasi preventif menjadikan kondisi bahan pustaka tahan lama dan terjaga sehingga dapat mengurangi dana perbaikan dan pengadaan. Tentu saja, bahan pustaka yang tahan lama dan terjaga, akan indah dilihat dan tidak berbahaya bagi kesehatan. Kegiatan konservasi preventif terhadap bahan pustaka didukung oleh beberapa faktor, antara lain: gedung perpustakaan yang representative, dukungan infrastruktur, pustakawan yang memiliki pengetahuan dan keterampilan yang mumpuni serta ketersediaan dana. Dari hasil penelitian ini dapat disimpulkan bahwa konservasi preventif terhadap koleksi atau bahan pustaka di perpustakaan Fisip Unpad telah dilaksanakan, namun belum optimal karena fasilitas penunjang yang belum lengkap.Kata Kunci: Konservasi Preventif, Preservasi, Pelestarian Bahan Pustaka   AbstractThe purpose of this article is to explain in more detail the preventive conservation activities carried out by the Unpad Fisip library. This article uses a qualitative method. Data collection techniques were carried out through observation, interviews, and literature studies. Preventive conservation is the main factor in protecting library materials which aims to prevent damage caused by the environment, biota, humans, and disasters. Preventive conservation activities make the condition of library materials durable and maintained so as to reduce repair and procurement funds. Of course, library materials that are durable and well preserved, will be beautiful to look at and not harmful to health. Preventive conservation activities on library materials are supported by several factors, including: a representative library building, infrastructure support, librarians who have good knowledge and skills and the availability of funds. From the results of this study, it can be concluded that preventive conservation of collections or library materials in the Unpad Fisip library has been implemented, but has not been optimal due to incomplete supporting facilities.Keywords: Preservation, Preventive Conservation, Preservation of Library Materials
Pengolahan dan Pemanfaatan Terintegrasi Terbitan Berkala Tercetak Pada Era Digital di UPT Perpustakaan USK
Authors: Zakiah Zakiah , Rohani Rohani
Published: August 2024

AbstrakPendahuluan.Terbitan berkala merupakan salah satu jenis bahan pustaka untuk pemenuhan kebutuhan informasi pemustaka, terbitan berkala terdiri dari berkala digital yang dikenal dengan e- jurnal dengan berbagai penerbit yang sangat terkemuka, namun demikian terbitan berkala tercetak masih tetap diproduksi. Metode penelitian.Pelaksanaan penelitian ini penulis gunakan metode deskriptif dengan dengan pendekatan kualitatif. Data analisis. Metode pengumpulan diperoleh dari lapangan melalui observasi, wawancara, serta dokumen untuk selanjutnya dianalisis untuk menjelaskan  pemecahan masalah yang ada berdasarkan analisa data di lapangan. Hasil dan Pembahasan. Keseluruhan koleksi UPT perpustakaan USK telah terindeks di mesin pencari google, untuk koleksi tercetak proses pemesanan melalui layanan LSS yang di dukung melalui aplikasi telegram. Kesimpulan. Perpustakaan saat ini masih identik dengan memiliki gedung walaupun kebutuhan dan pengelolaan perpustakaan berbasis virtual sudah sangat familiar, namun keberadaan perpustakaan di dunia nyata masihlah sangat dibutuhkan. Pengelolaan perpustakaan bersistem memudahkan proses bisnis, sehingga perpustakaan selalu dihati pemustaka. Jumlah pemustaka yang memanfaatkan koleksi berkala tercetak terlihat tidak jauh berbeda dari tahun ketahun yakni tahun 2016 sebanyak 2949, tahun 2017 sebanyak 5136 serta pertengahan tahun 2018 sebelum musibah covid 19 sebanyak 2569. Kata Kunci: pengelolaan; koleksi berkala; pemanfaatan jurnal tercetak AbstractIntroduction. Periodic publications are one type of library material in meeting the information needs of users, periodicals consist of digital periodicals known as e-journals with various very reputable publishers, however, printed periodicals are still produced.Data Collection Methods. Implementation of this research the author uses a descriptive method with a qualitative approach. Data Analysis. The collection method was obtained from the field through observation, interviews, and documents to be further analyzed to explain the solution to existing problems based on data analysis in the field.Results and Discussion. The entire collection of the USK library's UPT has been indexed on the google search engine, for printed collections the ordering process through LSS services is supported through the telegram application.Conclusion. Libraries are currently still synonymous with owning a building, although the needs and management of virtual-based libraries are very familiar, but the existence of libraries in the real world is still very much needed. Systematic library management will facilitate business processes, so that the library will always be in the hearts of users. The number of users who use printed periodicals does not seem much different from year to year, namely in 2016 as many as 2949, in 2017 as many as 5136 and in mid-2018 before the covid 19 disaster as many as 2569. Keywords: management; periodic collections; use of journals printed
Evaluasi Kinerja (Integrated Library Information System)IBRA sebagai Sarana Temu Kembali Informasi di SD Muhammadiyah Sapen
Authors: Hidayah Nurrohmah
Published: August 2024

AbstrakDi era teknologi informasi saat ini, sistem informasi perpustakaan menjadi hal yang sangat penting. Seperti halnya sistem informasi penelusuran informasi (Integrated Library Information System) IBRA yang dapat membantu pemustaka mencari informasi yang dibutuhkan. Penelitian berjudul  Evaluasi  Kinerja (Integrated Library Information System) IBRA sebagai Sarana Temu Kembali Informasi di SD Muhammadiyah Sapen ini merupakan penelitian kualitatif dengan menggunakan 6 kreteria evaluasi temu kembali informasi menurut  Salton dan McGill yang dikutip oleh Chownhulury, yaitu covererage of the collection (Cakupan Koleksi), precesion, Respon Time’s, (rentan waktu), Effort atau upaya pengguna, covererage of the collection ( Cakupan Koleksi), Penyajian data. Hasil penelitian Tingkat keefktifan kinerja IBRA dan proses mengunakan pendekatan subjek dan judul hasil menunujukan bahwa nilai precision memiliki nilai efektif. Sistem tidak menampilkan waktu perolehan data, Sedangkan dalam segi upaya pengguna dalam penggunaan IBRA masih kurang, tidak ditemukannya menu help. Selain itu Tampilan sistem temu kembali perpustakaan SD Muhammadiyah Sapen cukup menarik, sehingga penguna akan merasa senang dan nyaman ketika memggunakan OPAC. Cakupan koleksi yang ditampilkan IBRA cukup lengkap lengkap. Terdapat pdf, tampilan sampul, data bibliografi. Namun belum menampilkan abstrak.Kata kunci: Evaluasi, perpustakaan sekolah, sistem informasi perpustakaan, IBRA AbstractIn the current era of information technology, library information systems become very important. As with IBRA's Information-driven information information system (Integrated Library Information System), it can help users search for the information they need. The research entitled The Evaluation of Performance (Integrated Library Information System) of IBRA as a Information Retrieval Facility at SD Muhammadiyah Sapen is a qualitative research using 6 criteria of evaluation of information retrieval according to Salton and McGill cited by Chownhulury, covererage of the collection (Collection Coverage) , precesion, Time's Response (time-sensitive), Effort or user effort, covererage of the collection, Presentation of data. The results of the research The effectiveness level of IBRA performance and the process of using the subject approach and the title of the results indicate that the precision value has an effective value. The system does not display data retrieval time, While in terms of user effort in the use of IBRA is still lacking, not find the help menu. In addition, the display of library retrieval system SD Muhammadiyah Sapen quite interesting, so penguna will feel happy and comfortable when memggunakan OPAC. Collection of collections displayed IBRA complete enough complete. There is a pdf, a cover view, bibliographic data. But it does not display abstract yet.Keyword: Evaluation, library of school, library information system, IBRA.
Akses dan Layanan Arsip Statis di Era Keterbukaan Informasi Publik
Authors: Khairunisa Khairunisa
Published: August 2024

AbstrakArtikel ini bertujuan untuk mengetahui bagaimana akses dan layanan arsip statis di era keterbukaan informasi publik, dan bagaimana tantangan yang dihadapinya. Metode penulisan artikel ini studi pustaka yaitu dengan mengumpulkan sumber-sumber seperti buku-buku,  jurnal-jurnal, serta sumber-sumber lain yang berhubungan dengan tema penelitian. Hasil penelitian meliputi: terdapat dua jenis layanan dalam akses arsip yaitu layanan langsung atau manual dan layanan tidak langsung yaitu melalui email, telpon, media pencarian arsip SIKS, melalui korespondensi atau bentuk komunikasi lainnya. Keterbukaan informasi publik dalam UU Nomor 14 Tahun 2008 memberikan peluang bagi para jurnalis, peneliti, dan masyarakat yang mengakami kendala dalam menelusuri informasi sehingga memudahkan dalam temu kembali informasi selain itu dampak dari keterbukaan informasi ini memicu terjadinya tindakan plagiarisme.Kata Kunci: Akses,  Layanan Arsip, Keterbukaan InformasiAbstractThis article aims to find out how to access and service archives in the era of public information disclosure, and how the challenges they face. The method of writing this article is a literature study by collecting sources such as books, journals, and other sources related to the research theme. The results of the study include: there are two types of services in archive access, namely direct or manual services and indirect services, namely via email, telephone, media for searching SIKS archives, through correspondence or other forms of communication. Disclosure of public information in Law Number 14 of 2008 provides opportunities for journalists, researchers, and the public who experience obstacles in tracing information so as to facilitate information retrieval. In addition, the impact of this information disclosure triggers plagiarism.Keyword: Access, Archive Services, Information Disclosure
Author’s Position in the 1910s Russian Realistic Novel (Two Lives and Lame Gentleman by A.N. Tolstoy)
Authors:   A.M. Gorky Institute of World Literature of the Russian Academy of Sciences, Gracheva Alla M.
Published: August 2024

The article is devoted to revealing the originality of the author’s position in the 1910s Russian realistic novel on the example of A.N. Tolstoy’s Two Lives and Lame Gentleman. The interpretation of the concept of “author” is based on the concept proposed by academician V.V. Vinogradov: author is “a concentrated embodiment of the essence of the work”. Thus, elucidation of author’s position implies the study of artistic unity of work, in which author’s attitude to the phenomena described is embodied. Analysis of the problematics, development of the plot and changes in the psychology of the characters in the novels Two Lives and Lame Gentleman made it possible to draw the following conclusions. In his novels Tolstoy always rises above his heroes. The particular problems that excite them are subjected to the general ones that excite the author. It is he who draws social or philosophical conclusions from everyday situations faced by his heroes. The author’s narration is especially active in outlining the novels “everyday background”. Due to this ‘framing’ of the main plot extremely saturated with thematic material there is expansion of the works ideological content.
Value Context of A.N. Tolstoy’s War Publicism
Authors:   Moscow City Pedagogical University, Shchelokova Larisa I.
Published: August 2024

The article discusses the correspondence of A.N. Tolstoy within the value context of the whole scope of the war journalism. In a complex worldview process, several semantic centres are distinguished: goals — values — ideals, this triad is called the ‛core of the axiosphere’. The main high goal of the era is defeating the enemy. To achieve it, it is necessary to understand the importance of a value single for all — common home, a large country in need of protection. Future victory becomes the most important ideal. Revealing the axiological centre of journalism at the initial stage of the war illustrates its specificity, conditioned by the task of the time — to mobilize people for war. Literature devoted to the Great Patriotic War was interpreted mainly in a thematic way, although many noted special spiritual atmosphere of the war era, which interrupted the previous lifestyle. Therefore, the question of considering the most, perhaps, ideologized topic in previous years — the war journalism in a value context is so acute. Awakening a sense of patriotism in a person is impossible without awareness of homeland. He is characterized by love for a small homeland, but in the tragic period of the war, knowledge of the big homeland and a feeling of love for it are necessary, in the articles written in the first days of the war, the history of the country was visualized and a geographical image of the homeland was created. The history of the country appeared before the eyes of contemporaries in vivid images, was saturated with specific feats and deeds of ancestors, so the connection of times was established. A person was imbued with respect for their achievements, building himself into the gallery of the Fatherland’s ascetics, realizing the need for personal participation in its history.
Features of Comically Shaded Dramatic Remarks in the Prose of A.N. Tolstoy
Authors:   Samara National Research University, Golubkov Sergey A.
Published: August 2024

The article deals with the game principle in the creative behavior of A.N. Tolstoy and the use of dramatic elements in prose pieces. The interest in introducing such elements into prose was dictated by the writer’s own experience as a novelist and playwright, and by the general desire of 20th century literature for productive synthetism, for interspecific and inter-genre diffusion. Tolstoy was also influenced by the poetics of cinema that was being formed at this time and acquired a full-fledged status of art. In addition, the writer’s special individual craving for dynamic storytelling was affected. Attention is paid to the comic functions of dramatic remarks introduced into the prose text. The author considers the early prose of the writer (Tragedian, Without Wings, Cranks), The Adventures of Nevzorov, or Ibikus story, The Golden Key, or the Adventures of Buratino fairy tale, Peter the Great novel. Dramatic remarks enhance the dynamism of the narrative, serve as a way to identify situational humor. They serve as a reducing comment on the hero, indicate the nonverbal ways of communication of the characters (gesture, facial expressions). The implicit presence of the commentary subject is found in the narrative space of non-direct speech. The writer sought to enrich the artistic resources of prose, to strengthen its visual principles. In Tolstoy’s artistic style, the clear and concrete image always dominated the abstract reasoning.