bluuebunny/crossref_metadata_2025 huggingface dataset:
Análise comparativa da ocorrência de focos de calor na bacia hidrográfica do rio Coreaú, Ceará, nos anos de 2019 a 2023
Authors: Soares Francisco Frank , Oliveira Ulisses Costa de , Lima Ernane Cortez , Souza Elnatan Bezerra de
Published: January 2025

Este trabalho analisou a ocorrência e distribuição de focos de calor na Bacia Hidrográfica do Rio Coreaú (BHRC), localizada no noroeste do estado do Ceará, Brasil. Utilizando dados de satélite do Instituto Nacional de Pesquisas Espaciais (INPE) e ferramentas de geoprocessamento no QGIS, a pesquisa analisou 2.439 focos de calor registrados de 2019 a 2023. A análise temporal mostrou uma média anual de 487 focos de calor, com tendência de declínio durante a estação chuvosa e aumentos significativos nos meses mais secos, particularmente em novembro e dezembro. A distribuição espacial variou anualmente, com maior prevalência de focos de calor próximos ao Planalto da Ibiapaba. O trabalho categorizou os focos de calor em classes de densidade, o que apresentou variação considerável entre os municípios, com Granja registrando o maior número. A tendência crescente de focos de calor em anos recentes sublinha a necessidade de práticas sustentáveis de gestão territorial e políticas eficazes de prevenção a incêndios para proteger o meio ambiente. Os resultados fornecem percepções valiosas para o planejamento territorial e a tomada de decisões em gestão ambiental, apoiando o desenvolvimento de ações preventivas e medidas de controle ambiental na BHRC.
Expansão e interiorização do ensino superior
Authors: Silva Antonio Leonardo , Cavalcante de Holanda Virgínia Célia , Araújo Gonçalves Luiz Antônio
Published: January 2025

Nosso estudo tem dois objetivos centrais, o primeiro, analisa como os fenômenos de expansão e interiorização do Ensino Superior, permeados das políticas afirmativas desse segmento educacional, chegam em um município pequeno do interior do Brasil, tendo como locus da pesquisa a cidade de Senador Sá no Ceará e sua interação via Ensino Superior com a cidade média de Sobral- CE. O segundo objetivo, busca averiguar como ocorre o acesso ao Ensino Superior pelos jovens de Senador Sá e os principais entraves em relação a sua permanência na Universidade. Como procedimentos metodológicos, fizemos o levantamento bibliográfico e documental, leitura de teses, dissertações, livros, análise de dados junto a órgãos do Mistério da Educação, quanto ao empírico, fizemos pesquisas de campo, aplicação de questionário, via Google formulário, tentando assim, entender de forma mais aprofundada as trajetórias dos universitários. Dentre os achados, destacamos o significativo acesso ao Ensino Superior pelos jovens de Senador Sá e a importância das políticas de democratização da educação superior, que se tornaram uma das principais alternativas de acesso e permanência nas Instituições de Ensino Superior (IES), brasileiras. Apontamos que os fenômenos de Expansão e Interiorização da educação superior tornaram-se elementos importantes no desenvolvimento dos lugares, oportunizando a geração de emprego, renda e qualificação profissional, ou seja, são potencializadores/dinamizadoras dos territórios, mas, principalmente em nosso entendimento, das culturas existentes nesses locais.
Tecnologias sociais hídricas e mitigação sobre os efeitos da insegurança hídrica no semiárido nordestino
Authors: Silva Maria Jaíne Ramos da , Peixoto Filipe da silva , Guedes Josiel de Alencar , Pereira Tayline Cordeiro
Published: January 2025

Baseada em políticas de convivência com a seca, as tecnologias sociais hídricas representadas por cisternas de placas são uma das principais estratégias de conivência com a seca no Semiárido Nordestino. Nesse contexto, tendo como lócus a comunidade de Porto do Carão, no município de Pendências/RN, este trabalho buscou analisar a contribuição das cisternas de placas para a segurança hídrica domiciliar. A insegurança hídrica domiciliar foi diagnosticada por meio da aplicação de questionários estruturados com perguntas objetivas. As questões foram estruturadas segundo as dimensões analisadas pela ONU (2010) e Jepson (2014). Por sua vez, as cisternas foram mapeadas e identificadas segundo as ações de convivência com o semiárido. As cisternas são provenientes dos Programas “Um Milhão de Cisternas (P1MC)” e do “Uma Terra e Duas Águas (P1+2)” tendo função complementar ou alternativa ao sistema de abastecimento marcado por constantes intermitências, e falta de condições de potabilidade sem monitoramento da qualidade ou tratamento prévio. As cisternas têm contribuído como efeito amenizador da insegurança hídrica, no entanto, há necessidade de articular a sua implementação com acompanhamento e manutenção das estruturas e melhorias no sistema de abastecimento, principalmente quanto a segurança e disponibilidades de fontes hídricas.
El estudio del paisaje en la planificación territorial
Authors: Marquina vera Jesus , Tavares Junior Stélio Soares , Beserra Neta Luiza Câmara
Published: January 2025

A Geografia é uma ciência, que passou por revoluções epistemológicas, posicionando-se atualmente nas temáticas relacionadas aos problemas socioambientais, devido ao seu caráter integrador nessas questões. Sendo um dos principais problemas, as mudanças no uso da terra, que afetam diversas paisagens naturais ao redor do mundo, gerando uma série de problemas ambientais e o esgotamento progressivo de seus recursos naturais, e em muitos casos em sua perda total. Portanto, o objetivo desta pesquisa é demonstrar uma síntese dos conceitos que estruturam o modelo GTP (Geossistema-Território-Paisagem), bem como fornecer uma abordagem metodológica, com base no modelo GTP, para futuros estudos da paisagem, como fontes de informações essenciais no planeamento e gestão territorial dos recursos naturais.
Comparison of the Efficacy between Bilateral Ultrasound Guided Erector Spinae Block versus Incision Site Infiltration for Duration of Analgesia in Lumbar Spinal Surgery Using Levobupivacaine: A Prospective, Randomized Comparative Study
Authors: Sheshadri Karthik G. , Ramegowda Sudheer , Chandra Mahesh , Bhurli Prajyot , Kristipati Ashwani , Renjan .
Published: January 2025

Background: There are increasing number of patients undergoing lumbar spine surgeries. Many modalities have been developed to manage post operative pain. More recently, erector spinae plane blocks found to be effective in reducing post operative pain. The purpose of this study was to compare the analgesic efficacy of ultrasound guided Erector spinae block with wound infiltration using levobupivacaine in lumbar spine surgeries under general anaesthesia.
Methods: A prospective randomized single blinded study was carried out in 50 patients of ASA grade I and II, aged 20 to 60 years scheduled for elective lumbar spine surgeries. Under USG guidance, group A received bilateral erector spinae block at L2 with 20 ml of 0.125% levobupivacaine on each side and Group B received incision site infiltration with 40 ml 0.125% levobupivacaine. Patients were evaluated primarily for duration of analgesia using VAS score.
Results: Both groups were statistically comparable with respect to all demographic variables, ASA grading and duration of surgery. The duration of analgesia was prolonged in group A when compared to group B (496 ± 36.2 v/s 55±10.6) (P=0.0016). VAS score and total rescue analgesia requirement were higher in group B.
Conclusion: Erector spine block is more effective in providing post-operative analgesia compared to local site infiltration in patients undergoing spine surgeries following general anaesthesia using Inj Levobupivacaine 0.125% as local anaesthetic
Comparing the Effect of Intrathecal Injection of Pethidine with that of Bupivacaine on Hemodynamics in Hip Surgery: A Double Blinded Clinical Trial
Authors: Mojaveraghili Seyed Babak , Hassannasab Sina , Deylami Manasour , Chavoshi Tahereh , Mirkatouli Avasadat , Behnampour Nasser
Published: January 2025

Background: The use of regional anesthesia for lower limb orthopedic surgery is preferable to general anesthesia. In some studies comparing regional anesthesia and general anesthesia, the one-month mortality of patients undergoing regional surgery was significantly lower. Given the relative advantages observed about intrathecal injection of pethidine, including fewer side effects, and longer postoperative analgesia, in combination with effective sensory, motor, and sympathetic blocks, we sought to compare the influence of intrathecal injection of pethidine and bupivacaine on the hemodynamics of patients.
Methods: In this double blind randomized parallel trial, patients undergoing surgery with femoral and hip fractures, were divided into two groups. In the first group bupivacaine and in the second group pethidine were used for spinal anesthesia. Hemodynamic changes were examined and recorded during surgery. The results were analyzed by SPSS18 software
Results: 67 patients undergoing surgery with femoral and hip fractures, were divided into two groups of 30 and 37 individuals. The mean heart rate in patients with a high risk of surgery was higher in the group receiving pethidine compared to the group of bupivacaine, with a Cohen's effect size of 0.294. This effect size is evaluated as average, while the rate of mean arterial pressure with Cohen's effect size of 0.511 was evaluated as large.
Conclusion: Pethidine can be a good alternative to bupivacaine, especially in patients at high risk of surgery, given its hemodynamic stability.
Sepsis Management In A Case Of Myasthenic Crisis: A Case Report
Authors: Mirzahosseini Hossein Karballaei , Yousefi-Mazhin Ehsan , Hassanpour Rezvan , Najafi Atabak , Tofighi-Mohammadi Mahsa , Sharifnia Hamidreza , Mojtahedzadeh Amirmahdi , Mojtahedzadeh Mojtaba
Published: January 2025

Myasthenic crisis can affect the respiratory muscles in a life-limiting way that requires intubation and mechanical ventilation. This is a case report of a myasthenic crisis in a 61-year-old woman that became complicated following a lack of response to plasmapheresis, intravenous immunoglobulin (IVIG) therapy, and the development of septic shock. The co-occurrence of myasthenic crisis and sepsis is a challenging condition. Many antibiotics cause flare-ups of myasthenia gravis. Infection and sepsis can exacerbate myasthenia. We discuss the successful management of certain unique challenges. To treat sepsis, drugs that may cause deterioration of myasthenia gravis, such as amikacin, ciprofloxacin, colistin, vancomycin, amphotericin B, and voriconazole were prescribed, but eventually the sepsis was cured. After eradicating the infections and stabilizing the patient's hemodynamic, she received rituximab. After 3 weeks of treatment, she responded well to the rituximab, the respiratory failure recovered, and she was extubated and discharged from the ICU after 3 months of hospitalization. This report demonstrates that when the myasthenic patient is under mechanical ventilation, can use even cautionary drugs.
Combining Ultrasound-Guided Popliteal Sciatic and Adductor Canal Block as a Lifesaver for High-Risk Patients Scheduled for Emergency Below Knee Surgery: A Case Series
Authors: Biradar Vijayalaxmi , Konnur Shweta , Sancheti Abhay
Published: January 2025

High risk patients with multiple comorbidities, sepsis, poor cardiopulmonary reserve when posted for emergency below knee surgeries definitely pose challenges in terms of Anaesthesia. In this case series we highlighted the important role of ultrasound guided popliteal sciatic combined with adductor canal block as a sole anaesthetic technique for safe outcome in high risk cases having significant and multiple comorbidites.
10 cases with ASA physical status III and IV, aged 50-70 years scheduled for below knee surgeries were enrolled. All the patients received ultrasound guided popliteal sciatic nerve block with 8 ml of 2% Lignocaine with Adrenaline and 8 ml of 0.5% of Bupivacaine and 4mg Dexamethasone (1ml) (total volume 17 ml) and Adductor canal block with 8 ml of 0.5% of Bupivacaine.
Adequate sensory and motor blockade required for surgery was achieved, with stable haemodynamic parameters throughout the procedure. No patient developed any serious complication in the perioperative period.
Combination of the popliteal sciatic nerve and adductor canal block provide sufficient sensory and motor block with good hemodynamic stability for below-knee surgeries. When used on high-risk patients with numerous comorbidities, this anesthetic technique has the potential to save lives.
Is It Still Prohibited to Perform Spinal Anesthesia in Patients with Advanced Heart Disease?
Authors: Vosoughian Maryam , Dabir Shideh , Mosaffa Faramarz
Published: January 2025

The Article Abstract is not available.
Proposed Marketing Strategy of Batik MSMEs in Bandung Using Porter's Five Forces Case Study: Hasan Batik and Rumah Batik Komar
Authors: Fahira Citra Tifany , Rosandini Morinta , Wirasari Ira , Siang Tan Gek
Published: January 2025

Batik is a local Indonesian product widely sold by MSMEs and is competitive in the international market. In this digital era, coupled with significant online business growth, Indonesia’s opportunities for batik export are also increasing. Therefore, Batik MSMEs need to pay special attention to formulating business strategies to compete in the digital age and capitalize on export opportunities. Much research on developing digital marketing targeting batik exports has yet to be conducted, so more in-depth analysis is needed. This research was performed using a qualitative descriptive method with literature study and direct observation of two batik MSMEs in Bandung and found the potential for developing marketing strategies for international markets. The results of this study are proposed digital marketing strategies using Porter’s Five Forces, Resource-Based View, and TOWS analysis to determine the strengths of the batik industry, especially in the export business, to increase profits.
Keywords: Batik, digital marketing, MSME, Porter’s Five Forces
The Prevalence of Using Traditional, Complementary, and Integrative Medicine by Patients with Epidermolysis Bullosa
Authors: Parvizi Mohammad Mahdi , Saki Nasrin , Amiri-Ardekani Ehsan , Ahmadfard Parisa , Pasalar Mehdi
Published: January 2025

Epidermolysis bullosa (EB) is an inherited disease that causes widespread symptoms characterized by extreme epithelial fragility. This study examined traditional, complementary, and integrative medicine (TCIM) usage among EB patients referred to clinics at Shiraz University of Medical Sciences between 2019 and 2020. We enrolled the patients with EB whose diseases were approved by a dermatologist and registered in the dermatology department and Molecular Dermatology Research Center affiliated with Shiraz University of Medical Sciences, Shiraz, Iran.  A researcher-made data gathering form, including knowledge, beliefs, practice, and the experience of the safety of TCIM, was used to collect the data. Interviews were done by phone calls, and oral consent was obtained from patients or their parents. Overall, 68 patients were included in this study. In this regard, 79.4% of the patients used TCIM by themselves or their families to manage EB. Approximately, half of the patients were not aware of the effects of the herbal medicines they used. Among medicinal plants, chicory (20.6%), thyme (16.2%), and Persian cornflower (14.7%) had the most consumption. More than half of these patients believed that medicinal plants were a less harmful treatment, and 48.5% considered them effective. In conclusion, the study revealed high medicinal plant usage among EB patients, but limited knowledge about their effectiveness. Public awareness about the benefits and risks of these remedies needs to be increased.
Effect of a Yogic Breathing Technique on Immune Parameters among Healthcare Workers: A Randomized Controlled Pilot Study
Authors: Balasubramanian Archana , Nagarajan Priyathersini , Chandrasekar Mathangi Damal , Udupa Kaviraja , Bhaskar Emmanuel , Kanchibotla Divya , Subramanian Saumya
Published: January 2025

Healthcare workers (HCWs) have faced challenging situations globally with increased stress and its related inflammatory/immune disorders, leaving behind a deficit in the number of HCWs worldwide. An increased focus on their physical and mental well-being is strongly warranted. Relaxation techniques such as yoga, pranayama, and meditation have great potential to promote health and prevent diseases. This study aims to determine the effects of Sudarshan Kriya Yoga (SKY) on inflammatory and immune parameters among HCWs. This pilot randomized controlled trial includes recruiting HCWs from a single centre in South India in 2022. We excluded any form of medical illness and recruited regular volunteers. The SKY intervention was delivered and followed up for 12 weeks. Baseline and post-SKY intervention blood investigations were compared between study and control groups (1:1 ratio) and analyzed. Thirty-eight subjects were recruited for the pilot study. Among them, 27 were females (71%) and 11 males (29%). Pro-inflammatory markers such as erythrocyte sedimentation rate, C-reactive protein and neutrophil-to-lymphocyte ratio showed a decrease in mean values after 12 weeks in both groups, which was not statistically significant. A slight increase in interleukin (IL)-6 values and a higher IL-4 mean values was observed in the study group compared to controls. CD56 and CD8 counts were higher in the study group compared to controls. However, no such difference was noted in cortisol levels. This pilot study provides data for further large-scale studies to examine the effect of easily deliverable mindfulness-based interventions among the healthcare community to improve their health and well-being.
Combination of Mangosteen (Garcinia mangostana L.) Pericarp Extract and Physical Exercise Decreases Atherosclerotic Lesions in Atherogenic Diet-Fed Rats
Authors: Setiawan Andreas Arie , Sugiri . , Prasetyo Awal , Kurniawan Eirin Yovita , Putra Dominikus Evano
Published: January 2025

The mangosteen pericarp (MP) has xanthone compounds, particularly alpha-mangostin (α-MG), which have been shown to exhibit potent antioxidant and anti-inflammatory activities. Physical exercise (PE) has also been shown to have atheroprotective effects. To date, their combined effect on atherosclerosis has not been studied histologically. This study aimed to investigate the effect of MP extract combined with PE on atherosclerotic changes in rats fed an atherogenic diet. Twenty-five male Wistar rats (Rattus norvegicus) aged 6-8 weeks were randomly divided into five groups of five rats each: C (control, normal diet), CH (atherogenic diet), T1 (atherogenic diet plus MP extract 800 mg/kg/day in three divided doses with PE), T2 (atherogenic diet plus MP extract-loaded nanoemulsion 50 mg/kg/day with PE), and T3 (atherogenic diet plus atorvastatin 1.44 mg/day with PE). The PE protocol involved daily treadmill running for 60 min at 12 m/min, 5 days/week. All rats were treated for eight weeks. Following eight weeks of treatment, the animals were sacrificed and the aortic tissues were taken for histological study. The histological features in groups CH, T1, T2, and T3 were consistent with type Vc atherosclerotic lesion (fibrotic lesion) with intimal thicknesses of 11.99 ± 0.88 μm, 3.61 ± 0.53 μm, 3.48 ± 0.47 μm, and 2.96 ± 0.20 μm, respectively. A comparative analysis revealed a significant reduction in intimal thickness in groups T1, T2, and T3 compared to the CH group (p <0.001). Group T2 exhibited a non-significant decrease compared to group T1 (p = 0.691). Moreover, neither the T1 nor T2 groups significantly differed from the T3 group (p = 0.052 and 0.128, respectively). In conclusion, the combination of MP extract (and its nanoemulsion) and PE decreases atherosclerotic lesions and provides comparable results to the atorvastatin-treated group, indicating their potential as alternative options for preventing atherosclerosis.
Effectiveness of Plant Adaptogens in Sports: Bibliometric Study and Prospects for Use
Authors: Goncharenko Igor V. , Pastukhova Viktoriia A. , Lukyantseva Halyna V.
Published: January 2025

Rehabilitation of professional athletes faces objective difficulties associated with excessively intense loads and a short period between competitions. The use of plant adaptogens can improve the quality of the recovery process and reduce the time required for athletes to recover. The main purpose of the study was to review the use of adaptogens in sports; to analyze the dynamics of scientific publications over a 50-year period (1970-2024), and to determine the highest priority areas for their use in sports. The analysis was carried out using a bibliometric approach based on the PubMed / Scopus resources with the classification of outcomes by year, branch of science and individual adaptogens. The share of publications for the last 5 years was calculated as an indicator of the current research trend. An exponential trend of increasing the number of publications has been established, and over the past 5 years, their share has amounted to 28.3% of the number over a 50-year period. Despite the traditional popularity of Panax ginseng, other plant adaptogens have also recently shown an increase in publication activity, especially in studies of the adaptogenic properties of Rhodiola rosea (38.8% of publications over the last 5 years). The analysis of publications allowed us to classify the most promising directions of their use in sports. Various publications have noted effects such as increased athletic performance, normalization of stress hormones after competitions, acceleration of healing of injuries, stimulation of muscle mass gain, an antidepressant effect, as well as acclimatization during intercontinental flights and preparation for competitions in unfavourable conditions.
Promising Neuroprotective Effects of Dracocephalum Species: Mechanistic Perspectives
Authors: Talebi Marjan , Ghassempour Alireza , Feizi Afsoon , Ayatollahi Seyed Abdulmajid , Faizi Mehrdad
Published: January 2025

Neurological diseases have important effects on morbidity and mortality rates. Natural products offer various health benefits, and Dracocephalum species, belonging to the Lamiaceae family, have been traditionally used for several therapeutic values. The genus Dracocephalum and its metabolites have demonstrated numerous pharmacological activities such as antioxidative, anti-inflammatory, antiviral, antiparasitic, antibacterial, antifungal, nephroprotective, hepatoprotective, neuroprotective, gastroprotective, cardioprotective, antiapoptotic, and anticancer effects. Dracocephalum spp. contain phytosterols, polysaccharides, coumarins, alkaloids, phenolic acids, flavonoids, and terpenes. This review explores the potential neuroprotective effects of Dracocephalum spp. by evaluating the mechanisms and signaling pathways involved. The role of the genus Dracocephalum was investigated in relation to various neurological conditions such as Alzheimer's disease, insomnia, Parkinson's disease, vascular dementia, cerebral ischemia, pain, depression, and glioblastoma. These findings suggest that Dracocephalum spp. and their phytochemicals have neuroprotective effects by targeting the regulation of various pathways. Therefore, clinical trials should be performed to confirm the in vitro and animal findings.
Introduction: Animation as semiosis and as meaning
Authors: Katsaridou Maria Ilia , Kostopoulou Loukia
Published: January 2025

This special issue of Punctum investigates the semiotics of animation, focusing on its evolution as a dynamic medium at the intersection of art, technology, and culture. The articles examine animation’s role as a semiotic system, its historical redefinitions, and its integration with diverse visual forms, from traditional hand-drawn techniques to AI-generated imagery and virtual reality. Emphasizing animation as an “overarching category” that shapes and is shaped by contemporary audiovisual culture, this collection highlights its transformative potential. By bridging theoretical insights with practical applications, the contributions reveal animation’s ability to challenge conventional boundaries and foster interdisciplinary discourse.
Learning (with) animation: semiotic premises of a transdisciplinary pedagogical framework
Authors: Milyakina Alexandra , Ojamaa Maarja
Published: January 2025

The paper employs the principles of semiotics of culture
and social semiotics to explore the educational applications
of animation with an empirical focus on Soviet Estonian
animated films. We begin by discussing the polyglottic nature
of animation as a medium, highlighting features unique to the
local context. Soviet Estonian animation, conceptualized as a
representative of the “Soviet West” (Pikkov 2016: 28), combines
the universal conventions of the genre with the experimental
approaches originating within the constraints of totalitarian
ideology. Using a methodological framework grounded
in Juri Lotman’s functions of text (2001) and Gunther Kress’s
modes of communication with the text (Kress 2010), we examine
three potential roles of animation in education: technical
packaging, a historical artifact, and a poetic object. The case
study revolves around three animated films featured on the
digital learning platform “Estonian Animation” (Eesti animafilmid
2023) developed at the University of Tartu in collaboration
with the Estonian Film Institute. The paper analyzes the
project results while discussing the role of animation within
the transdisciplinary framework of cultural education. Examples
from the platform are complemented with an overview
of educational materials developed by teachers and accessible
in Estonian educational databases. The transdisciplinary pedagogical
framework combines three approaches to learning
(with) animation: relating content to various subject fields, exploring
the historical context of animated film, and interacting
with it through the prism of design.
Adverse health effects linked to contaminated food material: A case study of pharmaceutical drug adulteration in food products and concise regulatory lookup
Authors: Bhandare Saurabh Dilip , Malode Sarika Shivaji
Published: January 2025

Background: This case study investigates the adverse health effects associated with pharmaceutical drug contamination in food products, emphasising the importance of food safety. Case presentation: An office worker presented with progressive symptoms, including persistent stomach pain, fatigue, and a notable decrease in body temperature after consuming a specific brand of food material over three weeks. Diagnostic evaluations revealed mild hepatic and renal stress alongside hypothermia. Methods: Laboratory analysis identified trace amounts of a pharmaceutical drug in the consumed food materials using UV-visible spectroscopy. Confirmatory tests, including ferric chloride and potassium dichromate reactions, corroborated the presence of active pharmaceutical ingredients. Results: The analysis indicated significant contamination, correlating with the symptomatic adverse effects observed, such as hepatic and renal stress and hypothermia. Conclusion: This study highlights the significant health risks posed by pharmaceutical adulteration in food products, whether through accidental contamination, deliberate adulteration, or environmental factors. It shows the critical need for stringent regulatory oversight and rigorous testing protocols to prevent the introduction of pharmaceutical contaminants into the food supply. The findings advocate for a comprehensive review of food safety standards and practices, emphasising robust detection methods and regulatory measures to safeguard public health against the dangers of active medication adulteration.
The Complete Mitochondrial Genome of Bangana dero (Cyprinidae: labeoninae) and its Relationship with Other Labeonin Fishes
Authors: Basudha Ch. , Chanu Khangenbam Victoria , Sobita Naorem , Ningombam Arati , Chanamthabam Celia , Wakambam Anand
Published: January 2025

Background: Bangana dero is a cyprinid fish species that is classified under the subfamily Labeoninae. It occurs in the streams of China, India and Nepal near the foot of the Himalayan range. B. dero’s whole mitochondrial genome has been sequenced and annotated. In this work, the tRNAs, protein-coding genes have been characterized and analyzed the phylogenetic relation of this fish with other cyprinid species. Methods: Nanopore sequencing was utilized to determine the entire mitochondrial genome of B. dero. Utilizing NEBNext Ultra DNA Library Prep Kit, end-repair was performed on the isolated DNA using the. Barcoding adapter ligation (BCA) and cleaned. Sequencing was done. All the long read bases were trimmed based on lowest base quality score, Q less than 9. Barcode and adapters sequences were also trimmed using a porechop programme and the statistical graph illustrations were generated and genome assembly was done using Canu1.5. Result: The mitogenome is 16613 bp and contains 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes, as well as a non-coding region. The nucleotide makeup is A=32.5%, T=25.21%, C=26.51% and G=15.77%, G + C = 42.28% and A+T=57.71%. The clover-leaf secondary structure was found in all tRNAs except tRNA-Ser2, which has no dihydrouridine arm. For 12 out of 13 protein-coding genes, the initiation codon was ATG, but COI used GTG. Methionine and tryptophan are unique among amino acids as they are each encoded by a single codon. Origin of light chain replication (OL) could fold into a hairpin secondary structure and carried a sequence 5'-GGCGG-3' in its stem. A long intergenic spacer of 46 bp was observed between tRNA-Leu1 and ND1. In the phylogenetic study, B. dero clustered closely with the Bangana species (AP013327) and Labeo boggut (NC_029450), a grouping supported by a bootstrap value of 100. This is the first study on the entire mitochondrial DNA analysis of B. dero.
The Relationship between Lithology and Chemical Characteristics of Soil and Soil Fertility Quality in the Taliabu Island Region, Indonesia
Authors: Aji Himawan Bayu , Sudarto Sudarto , Teapon Amiruddin , Cahyaningrum Hermawati , Sobari Iing , Suwitono Bayu , Rokhmah Dewi Nur
Published: January 2025

Background: Soil fertility refers to the soil’s ability to provide essential nutrients for plant growth. This is largely determined by the process of lithological weathering, which involves the breakdown of parent rock. As the parent rock weathers, it releases different types of minerals into the soil, ultimately shaping the physical and chemical properties of the soil. These characteristics serve as the foundation for effective soil management, which is crucial for supporting a successful agricultural system. Through research on the impact of lithology and soil chemistry on soil quality, we gained a better understand and improve soil fertility. Methods: The assessment of soil fertility quality is based on two aspects: the type of mineral content in the parent rock and soil chemistry, which includes CEC, BS, pH and elements such as N, P and K. This research was conducted in Taliabu Island Regency, North Maluku Province, Indonesia from May to December 2021. Soil data were obtained through direct observation in the field and by collecting soil samples for laboratory analysis. Result: The research location’s lithology comprised two main groups: sedimentary and volcanic rocks. Sedimentary rocks included young formations (alluvio-marine and alluvio-colluvium) and old formations (limestone, coral, marl mixtures, sandstone, gneiss and schist). Old volcanic rocks present were breccia, tuff, lapilli tuff, granite and granodiorite. Soil chemical analysis revealed low fertility status. Considering the source rock composition and soil chemical properties, the overall soil fertility status was categorized as low.
ANALISIS PENERAPAN KONSEP GLAM (GALLERY, LIBRARY, ARCHIVE, AND MUSEUM): STUDI KASUS DI MUSEUM KONFERENSI ASIA AFRIKA
Authors: Padmarini Hafidzah Andrea , Ginting Efraim Suranta P , Mayanie Nur Aisya , P Riska Dwi Ayu
Published: January 2025

Konferensi Asia Afrika merupakan salah satu peristiwa penting dalam sejarah Indonesia. Peristiwa ini didasari atas kesamaan nasib bangsa-bangsa Asia Afrika ditengah persaingan antara Blok Barat dan Blok Timur yang tidak kunjung mereda. Kemudian atas gagasan Ali Sastroamijoyo, Sir Jhon Kotelawala, Muhammad Ali, Jawaharlal Nehru dan U Nu dibuatlah konferensi internasional ini untuk mempersatukan negara-negara Afrika dan Asia dan menemukan solusi bersama terkait masalah yang terjadi. Dua puluh lima tahun setelah peristiwa Konferensi Asia Afrika dibangunlah museum ini untuk mengenang peristiwa tersebut. Museum KAA merupakan museum yang sebenarnya telah menerapkan konsep GLAM. Didalamnya terdapat galeri, perpustakaan, arsip dan museum yang dibangun dalam satu gedung yang sama. Melalui metode penelitian kualitatif deskriptif dan observasi secara tidak langsung pada website resmi milik Museum KAA diperoleh hasil berupa penerapan konsep GLAM yang secara keseluruhan telah dikelola secara tepat dan menyesuaikan kebutuhan pengguna. Akan tetapi, informasi terkait penerapan konsep GLAM di Museum KAA belum tersebar secara luas di masyarakat, sehingga penelitian ini ditulis dengan harapan dapat menjadi sumber informasi bagi masyarakat umum tentang penerapan konsep GLAM di museum KAA.
Analisis Perbandingan Efektivitas Pemanfaatan Sumber Informasi Di Perpustakaan Fisik Dan Digital
Authors: Irfandari Astri Norisa , Sa'diyah Halimatus
Published: January 2025

Perkembangan teknologi informasi dan komunikasi telah mengubah lanskap penyediaan dan akses informasi, dengan perpustakaan digital muncul sebagai alternatif dari perpustakaan fisik konvensional. Penelitian ini bertujuan untuk membandingkan efektivitas pemanfaatan sumber informasi di perpustakaan fisik dan perpustakaan digital, serta mengidentifikasi faktor-faktor yang mempengaruhinya. Dengan menggunakan pendekatan kualitatif deskriptif, penelitian ini melibatkan wawancara mendalam dan analisis dokumentasi. Informan dipilih melalui teknik random sampling, sementara lokasi penelitian ditentukan dengan teknik random area. Data dianalisis menggunakan model interaktif Miles dan Huberman yang meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa kedua jenis perpustakaan memiliki kelebihan dan tantangan masing-masing dalam penyediaan akses terhadap sumber informasi. Perpustakaan fisik unggul dalam menyediakan suasana yang kondusif untuk membaca dan mempelajari informasi secara mendalam, namun terbatas dalam hal jam operasional dan ruang penyimpanan. Sebaliknya, perpustakaan digital menawarkan akses yang lebih luas dan fleksibel, tetapi bergantung pada ketersediaan infrastruktur teknologi dan keterampilan digital pengguna. Faktor-faktor seperti usia, latar belakang pendidikan, dan preferensi pribadi juga ditemukan mempengaruhi pola pemanfaatan sumber informasi.Penelitian ini berkontribusi pada pemahaman yang lebih mendalam tentang perilaku pencarian informasi di era digital dan memberikan implikasi praktis bagi pengembangan layanan perpustakaan yang lebih efektif. Temuan penelitian menyoroti pentingnya pendekatan terintegrasi yang memaksimalkan kelebihan kedua jenis perpustakaan untuk memenuhi kebutuhan informasi yang beragam dari masyarakat.
Analisis Bibliometrik Publikasi Ilmiah Tentang Sistem Informasi Perpustakaan dengan Pendekatan Co-occurrence
Authors: Dewa Sasikirana Priaji , Kamil Muhtadin Hisyam
Published: January 2025

Library information system is a computerized process to process data in a library. Everything is processed using certain software such as database processing software. Library staff can always monitor the availability of books, new book lists, book loans, and book returns. So compared to conventional libraries, library information systems make it easier for library staff and library users to manage and borrow books. This study uses a quantitative descriptive method based on bibliometric investigations. The scope of data used is scientific publication articles about library information systems based on searches using the Google Scholar database. The publication articles come from national journals with the limitation that the publication articles used in this research are published in open access or can be accessed in terms of author, publisher, year of publication, author keywords. Shows the co-occurrence map with library information system keywords taken from 2019-2024 formed into 46 clusters, indicating the diversity of sub-topics or aspects in library information system research. Here it can be seen that "library" and "information system" have the largest shape which indicates the most used keywords. Through co-occurrence analysis there was a significant increase in the number of publications on library information systems, especially in 2022 and 2023, indicating that this topic is increasingly relevant and of interest to researchers. The keyword connection map on VOSviewer shows that "library" and "information system" are the most frequently occurring keywords, illustrating the close relationship between these concepts in research.
Marcas da Tercerização
Authors: Barreiros de Oliveira Dayse Kelly , Barbosa de Moura Ellen Michelle
Published: January 2025

Este estudo objetivou compreender as marcas da terceirização na Educação Infantil do Distrito Federal. Para isso, traçou o perfil social, profissional e de formação dos professores que atuam nas instituições parceiras/conveniadas do Distrito Federal. Metodologicamente, buscou-se atingir os objetivos por meio do materialismo histórico-dialético, compreendendo o objeto de forma ampla em suas relações com elementos que constituem a realidade. Os dados analisados foram as 140 respostas aos questionários e 15 entrevistas realizadas com professores que atuam nas instituições parceiras. O perfil analisado, além da aparência, demonstrou que a atuação nessas instituições é atravessada por questões relacionadas com a política de parceria/conveniamento. As principais marcas dessa terceirização dizem respeito às condições de trabalho, visto que são mais precarizadas (salários menores, alta rotatividade, pouco tempo de permanência no emprego, direitos diferenciados), e, consequentemente, a existência de duas lógicas paralelas, a saber: a direta (servidor público) e a parceria (conveniamento), que apresentam modos de organização diferentes dentro da mesma rede. A formação é considerada de suma importância para a efetivação de um trabalho consistente nessa etapa de ensino. Contudo, é percebida pelos participantes como não suficiente e pouco problematizadora diante das demandas do cotidiano, por isso precisa ser repensada. Ao terceirizar a escolarização da infância, entregando essa responsabilidade a outros com recursos públicos, o Distrito Federal deixa explícita sua posição em consonância com a tendência mundial capitalista de desobrigação do Estado e controle das relações via economia.
Que Competências Devem ser Adquiridas na Educação Pré-Escolar?
Authors: Cunha Maria Branca , Queirós Joana , Vaz Matos Inês , Gonzaga Diana , Carvalho Vaz Ana , Prior Catarina , Soares Sara
Published: January 2025

N/A
Quantum encryption in phase space with dynamic displacement operators and quantum permutation pad
Authors: Kuang Randy
Published: January 2025

We propose the Dynamic Displacement Operator (DDO) as part of Quantum Encryption in Phase Space (QEPS-dd), a novel scheme for securing coherent optical communications using Quadrature Amplitude Modulation (QAM). In this framework, the K-QAM encoding is modeled as a quantum operator, with its constellation points forming the eigenbasis. The encoding and decoding processes are treated as operations of this quantum operator on its eigenstates, ensuring coherent communication via digital signal processing at both the transmission and reception sides. The DDO combines a displacement operator and a phase-shift operator, producing dynamic effects that enhance the randomization of the cipher constellation, thus significantly improving communication security. To further strengthen encryption, we introduce the Quantum Permutation Pad (QPP), which randomizes the DDO basis. Together, these components offer robust protection against both classical and quantum attacks. Our security analysis shows that the most effective attack is a brute-force search for the secret DDO pad, with a computational complexity of Ο(2ℓ!), where ℓ represents the bit length of the DDO pad. As ℓ increases, the factorial growth in complexity makes the system resistant to classical methods and quantum algorithms such as Grover’s search. Building on prior experimental results with phase-shift (QEPS-p) and displacement (QEPS-d) operators, we propose that QEPS-dd can be implemented for high-speed quantum-secure communication over existing optical networks, offering a practical solution for enhancing communication security.
Spinal Specific Lexicon for Sentiment Analysis of Adult Spinal Deformity Patient Interviews Correlate with SRS22, SF36, and Odi Scores: A Pilot Study of 25 Patients
Authors: Gore Ross , Safaee Michael M. , Lynch Christopher J. , Ames Christopher P.
Published: January 2025

Classic health-related quality of life (HRQOL) metrics are cumbersome, time-intensive, and subject to biases based on the subject’s native language, educational level, and cultural values. Natural language processing (NLP) converts text into quantitative metrics. Sentiment analysis enables subject matter experts to construct domain-specific lexicons that assign a value of either negative (-1) or positive (1) to certain words. The growth of telehealth provides opportunities to apply sentiment analysis to transcripts of adult spinal deformity patient visits to derive a novel and less biased HRQOL metric. In this study, we demonstrate the feasibility of constructing a spine-specific lexicon for sentiment analysis to derive an HRQOL metric for adult spinal deformity patients from their preoperative telehealth visit transcripts. We asked each of twenty-five (25) adult patients seven open-ended questions about their spinal conditions, treatment, and quality of life during telehealth visits. We analyzed the Pearson correlation between our sentiment analysis HRQOL metric and established HRQOL metrics (Scoliosis Research Society-22 questionnaire [SRS-22], 36-Item Short Form Health Survey [SF-36], and Oswestry Disability Index [ODI]). The results show statistically significant correlations (0.43–0.74) between our sentiment analysis metric and the conventional metrics. This provides evidence that applying NLP techniques to patient transcripts can yield effective HRQOL metrics.
Catalytic Tar Cracking of Hot Gas Derived from the Pilot Plant Pyrolysis of Dried Sewage Sludge Using Novel Ni/SBA-15 Catalyst Extrudates
Authors: Iro Emmanuel , Hajimirzaee Saeed , Sasaki Takehiko , Olea Maria
Published: January 2025

Novel Ni/SBA-15 catalysts were synthesised and their activity in the dry reforming of methane process was assessed. Extrudates, in the shape of pellets, of these materials were prepared and tested in a pyrolysis pilot plant fitted with a catalytic reactor for the sewage sludge pyrolysis tar removal. The Ni/SBA-15 catalyst pellets remained highly active and stable throughout the test duration, converting 100% tar in the hot gas to smaller non-condensable gases, thereby increasing the pyrolysis gas fraction and eliminating the problematic tar in the vapour stream. Catalyst characterisation with Scanning Electron Microscope (SEM), Energy Dispersive X-ray (EDX) analysis, Transmission Electron Microscope (TEM) and Thermogravimetric Analysis (TGA) confirmed that both, the Ni/SBA-15 powered catalyst and the pellets as well, were resistant to sintering and carbon deposition and remained highly active even with relatively high-level sulphur in the feed stream. The Ni/SBA-15 catalyst extrudates were prepared by mixing the powdered catalyst with varied amounts of colloidal silica binder and fixed amounts of methyl cellulose and water. The highest mechanical strength of the extrudates was determined to be for those obtained with 36% of the inorganic binder. The physical properties and catalytic activity of Ni/SBA-15 pellets with 36% colloidal silica was compared with the original powdered Ni/SBA-15 catalyst after crushing some of the pellets to powder to determine any binder inhibitory effect. The results confirm that colloidal silica binder did not inhibit the desired catalyst properties and performance in the reaction. Instead, an enhanced catalytic performance was observed.
Three-Dimensional Scalar Time Dependent Photorefractive Beam Propagation Model
Authors: Cronin-Golomb Mark
Published: January 2025

This paper presents an open-source time dependent three-dimensional scalar photorefractive beam propagation model (PRProp3D) based on the well-known split step method. The angular spectrum method is used for the diffractive steps and the nonlinearities accumulated at the end of each diffractive step are applied using spatially varying phase screens. Comparisons with previously published experimental results are given for image amplification and photorefractive amplified scattering (fanning). Artifacts can be mitigated by use of step sizes less than 5~10 micrometers and by careful choice of the transverse computation grid size to ensure adequate sampling. The occurrence of wraparound effects associated with the use of discrete Fourier transforms is discussed.
Use of Hexapod External Fixation in Limb-Lengthening in Patients with Disproportionate Short Stature: A Systematic Review of the Last 20 Years
Authors: Testa Gianluca , Marchetti Michela , Sapienza Marco , Ilardo Martina , Mangano Sebastiano , Condorelli Giuseppe , Pavone Vito
Published: January 2025

Background: Limb-lengthening is a surgical procedure intended to correct discrepancies and deformities in limb length or to enhance limb length for functional or cosmetic reasons. Short stature, often seen as a physical condition, can significantly affect a patient’s quality of life. The advancement of limb-lengthening methods, including the creation of hexapod external fixation systems, has heightened the precision and efficacy of these procedures. The Taylor Spatial Frame (TSF), a form of hexapod external fixator, grants three-dimensional control of bone movement and is increasingly used to rectify deformities and lengthen limbs. This systematic review aims to assess the effectiveness of the hexapod external fixator in limb-lengthening and deformity correction compared to other external fixation systems, focusing on outcomes such as achieved lengthening, healing index, complications, and follow-up duration. Methods: A structured search was engineered in four crucial databases (PubMed, Scopus, Web of Science, and Medline) spanning 2004 to 2024. Results: The studies included in this review indicate that the average lengthening accomplished with the hexapod fixator ranged from 3 to 5.9 cm, with a healing index between 37 and 68.6 days/cm. The most frequent complications were pin site in-fections, compartment syndrome, and delayed union. The follow-up duration ranged from 6.8 months to 6 years. These studies also compared the hexapod external fixator with other external fixators, showing that while the TSF allowed more accurate deformity corrections, it often dis-played a higher healing index. Conclusion: The hexapod external fixator, specifically the TSF, is an effective instrument for limb-lengthening and deformity correction in patients with short stature. Although it provides superior three-dimensional control for deformity correction, the healing index and treatment duration can be longer compared to traditional external fixators. Further studies with larger sample sizes and extended follow-up are needed to perfect treatment protocols and thoroughly evaluate the long-term outcomes and complications associated with this technique.