bluuebunny/crossref_metadata_2025 huggingface dataset:
FORENSE DIGITAL APLICADA AO COMBATE DE CRIMES CIBERNÉTICOS: UMA REVISÃO
Authors: Andrade Ingrid Lima de
Published: July 2024

A dependência crescente da sociedade na tecnologia digital tem sido acompanhada por um aumento significativo nos crimes cibernéticos, que abrangem um espectro diversificado de atividades ilícitas realizadas na esfera digital. A forense digital, um campo interdisciplinar, emergiu como um elemento crítico na investigação e combate a esses crimes. Sua função abrange a coleta, preservação, análise e apresentação de evidências eletrônicas, proporcionando uma base sólida para a identificação, rastreamento e responsabilização de criminosos digitais. A complexidade do cenário global de crimes cibernéticos é destacada, afetando diversos setores, desde a saúde e governo até as finanças e a educação. A indústria de saúde, em particular, é vulnerável devido à grande quantidade de dados confidenciais e regulamentações rigorosas. Com milhões de registros de saúde sendo impactados por violações de dados, as consequências potencialmente fatais para os pacientes tornam evidente a necessidade de uma resposta eficaz. No contexto brasileiro, a forense digital é uma ferramenta fundamental no combate aos crimes cibernéticos. A Polícia Federal e as Polícias Civis dos estados mantêm unidades especializadas nessa área, intensificando suas operações à medida que os crimes virtuais crescem no país. Empresas enfrentam perdas financeiras substanciais e danos à reputação devido a crimes cibernéticos, com os custos globais estimados em trilhões de dólares. O crescimento de grupos organizados em busca de oportunidades, a disseminação de ferramentas de ataque e a falta de leis voltadas para a prevenção de crimes digitais são apontados como causas desse aumento. Prevenir é crucial, envolvendo o uso de tecnologias de segurança cibernética, políticas robustas e educação em segurança digital. No entanto, o avanço constante da tecnologia apresenta desafios técnicos, exigindo a constante atualização de métodos e ferramentas de segurança. Com a evolução da inteligência artificial e da Internet das Coisas (IoT), os riscos cibernéticos continuarão a crescer. A prevenção e a cooperação internacional são cruciais para enfrentar esse desafio em constante mudança. Muitos países estão fortalecendo suas leis e regulamentações para combater crimes cibernéticos, buscando simplificar investigações e processos, além de coletar dados sobre crimes nessa esfera. No entanto, a legislação cibernética brasileira enfrenta desafios na adaptação às evoluções tecnológicas e às crescentes ameaças, incluindo questões pendentes como a definição de penas para diferentes tipos de ataques e regulamentação. Além disso, o sistema judiciário muitas vezes é lento na resolução de casos cibernéticos, carecendo de especialização em tecnologia e cibersegurança. Em resumo, a forense digital é fundamental na segurança cibernética moderna, requerendo regulamentação, pesquisa contínua e cooperação internacional para combater os crescentes desafios do mundo digital.
Vulvar skin temperature changes significantly during estrus in swine as determined by digital infrared thermography
Authors: Scolari Saara , Clark Sherrie , Knox Robert , Tamassia Manoel
Published: July 2024

Objective: To determine if changes in vulvar skin temperature (VST), measured using infrared thermography (IRT), occur during estrus. Materials and methods: The experimental groups consisted of 25 gilts and 27 multiparous sows. Infrared VST and gluteal skin temperature (GST) were measured twice daily (8:00 am and 4:00 pm) using a thermal-imaging camera (Fluke IR FlexCam; Fluke Corporation, Everett, Washington). Once standing estrus was observed, transrectal real-time B-mode ultrasonography was performed twice daily (8:00 am and 4:00 pm) to monitor follicle development and determine time of ovulation. Mean VST and GST (± SEM) were reported and compared using MANOVA and Tukey-Kramer tests in SAS 9.1 (SAS Inc, Cary, North Carolina). Significant differences were reported at P < .05. Results: Evidence of ovulation was detected at approximately 38 ± 9 and 43 ± 12 hours after the onset of estrus in gilts and sows, respectively. Overall, daily VST and GST were significantly higher (P < .05) in sows than in gilts. During estrus, VST rose as estrus began and fell significantly (1.5°C; P < .05) 36 to 12 hours prior to ovulation in both sows and gilts. There was no significant difference between daily GST measurements (P > .05), but the difference between VST and GST was significant (P < .01) over time. Implications: This study demonstrated that VST of sows and gilts, measured by IRT, changes significantly during estrus. The potential to use digital infrared thermography as an adjunct tool during estrus detection in swine appears to be promising.
Pig-associated Lawsonia intracellularis in various on-farm dipterous fly stages
Authors: McOrist Steven , Blunt Ruth , Gebhart Connie
Published: July 2024

Objective: To characterize the potential of pig-associated Diptera flies to carry Lawsonia intracellularis. Materials and methods: On 15 British farms, invertebrate communities were trap-collected (14 per year), counted, and sorted into species groups. Lawsonia serological tests were conducted and total DNA was extracted from pig feces; DNA was also extracted from adult flies, pupae, and larvae samples and viscera of Blatta species. Each DNA sample was tested for L intracellularis by polymerase chain reaction; positive samples were subtyped via specific variable number tandem repeat analysis. Results: The pig-associated fly community was generally dominated by Musca domestica (house fly; n = 13 farms), but on one farm each, Ophyra species (garbage fly) or Drosophila species (fruit fly) were dominant. Also noted were Muscina stabulans (false stable fly), Stomoxys calcitrans (stable fly), and Eristalis species (hover flies); Blatta orientalis cockroaches were noted on two farms. Lawsonia infections were routinely detected in nursery pigs on 14 farms. On five of 12 Lawsonia-positive farms with Musca-dominant insects, Lawsonia DNA was detected within numerous flies (22% to 75% of fly samples from nursery pens). On two farms, larval forms of Eristalis from pen floors were also Lawsonia-positive. Subtyping indicated that the same Lawsonia isolate occurred within pigs and the pig-associated fly stages (Musca adults and Eristalis larvae). The DNA extracted from cockroach samples, and from other flies, was negative. Implication: Musca and Eristalis flies have the greatest potential to carry and transmit Lawsonia intracellularis due to their pig-associated life cycle stages.
Gilt replacement strategies used in two swine production areas in Quebec in regard to porcine reproductive and respiratory syndrome virus
Authors: Lambert Marie-Eve , Denicourt Martine , Poljak Zvonimir , D'Allaire Sylvie
Published: July 2024

Objectives: To describe gilt replacement strategies in regard to porcine reproductive and respiratory syndrome virus (PRRSV) and to assess differences between high density (HD) and moderate density (MD) pig areas. Materials and methods: A cross-sectional study was conducted in breeding sites located in an HD (n = 68) and an MD area (n = 52) in Quebec between May 2005 and August 2008. A questionnaire on strategies used to introduce replacement gilts was completed and PRRSV status was assessed by enzyme-linked immunosorbent assay or reverse-transcription polymerase chain reaction. Sites housing at least one pig positive by either test were classified as PRRSV-positive. Strategies were described according to herd characteristics, PRRSV status, and area. Results: Self-replacement and purchase of mature or immature gilts were observed on 37%, 35%, and 28% of sites, respectively. In positive sites purchasing mature gilts, 18% had a PRRSV-positive supplier, and gilts were introduced either directly into the sow herd (15%) or after isolation (41%) or acclimatization (44%). Most positive sites purchasing immature gilts practiced acclimatization (93%), either by commingling gilts with commercial pigs (93%) or inoculating serum (7%). Acclimatization processes were rarely monitored through diagnostic procedures. Lower sow inventory, higher prevalence of PRRSV infection, and higher frequency of self-replacement were observed in the HD compared to the MD area. Negative and positive sites practicing voluntary exposure to PRRSV both clustered spatially within the MD area. Implication: Replacement strategies may have weaknesses that should be addressed to facilitate PRRSV management at the herd and regional levels.
Homogeneity and stability in drinking water of oral nonsteroidal anti-inflammatory drugs labelled for swine in Europe
Authors: Mayos Irene , Bosch Jaume , Fadurdo Emili , Homedes Josep
Published: July 2024

Objectives: To verify the stability and homogeneity in drinking water of five nonsteroidal anti-inflammatory drugs (NSAIDs) labeled for pigs in Europe, including oral solutions of ketoprofen (300 mg per mL) and paracetamol (200 mg per mL) and soluble powders of sodium salicylate 100%, paracetamol (200 mg per g), and acetylsalicylic acid 100%, under field conditions. Materials and methods: A solution of each product was prepared according to label instructions in a 300-L farm tank, without stirring. Active ingredient concentrations were determined by high-performance liquid chromatography on three samples collected at three standard depths in the tank (high, medium, and low) at 5 minutes, 12 hours, and 24 hours post mixing. Results: No time-related statistically significant differences were observed in active-principle concentrations. However, significant differences were detected at different sampling depths for sodium salicylate and paracetamol powder and solution. Some variability was observed for acetylsalicylic acid, but differences were not statistically significant. Concentrations obtained at all time points and sampling depths for ketoprofen approached calculated values, indicating better homogeneity and stability in drinking water. Implications: When NSAIDs in drinking-water tanks are used to treat farm animals, variability in dose may occur if the water is not adequately stirred after product addition. Lack of homogeneity may produce overdose or underdose, thereby increasing the risk of adverse events and violative residues in the carcasses or the possibility of lack of efficacy, respectively. This situation is more evident when the added product is a soluble powder rather than a solution.
Experimental infection of conventional neonatal pigs with Clostridium difficile: A new model
Authors: Lizer Joshua , Madson Darin , Schwartz Kent , Harris D. L. Hank , Bosworth Brad , Kinyon Joann , Ramirez Alejandro
Published: July 2024

Objective: To reproduce Clostridium difficile-associated disease (CDAD) using conventional pigs as an animal model. Materials and methods: Nineteen conventional piglets, removed from the sow immediately as they were being born, were enrolled in the study. Neonatal pigs were given pooled colostrum and then transported to a research facility. At approximately 4 hours of age, 13 pigs randomly assigned to treatment groups were each orogastrically inoculated with one of two different swine-origin Clostridium difficile field isolates, and six control pigs were sham-inoculated. All pigs were individually housed and randomly assigned to necropsy at 24, 48, or 72 hours post infection. Results: Commonly observed lesions and indications of CDAD, including mesocolonic edema, toxin detection, diarrhea, neutrophilic infiltration of the colonic and cecal lamina propria, and mucosal ulceration or erosion of the colon and cecum, were observed in challenged pigs. Implications: Data generated in this study provides evidence that this has potential to be an effective challenge model for CDAD. Possible uses for this model include studies of disease pathogenesis and intervention strategies. The described model can be adapted for in vivo studies of human-origin C difficile strains and therapies intended for use in human medicine.
An investigation of the impacts of induced parturition, birth weight, birth order, litter size, and sow parity on piglet serum concentrations of immunoglobulin G
Authors: Nguyen N , Cassar G , Friendship Robert , Dewey Cate , Farzan A , Kirkwood Roy , Hodgins Douglas
Published: July 2024

Objective: To determine the impacts of induced parturition, birth weight, birth order, litter size, and sow parity on piglet serum concentrations of immunoglobulin G (IgG) . Materials and methods: In Experiment 1, sows were either induced to farrow (n = 56) or allowed to farrow naturally (n = 84). Litters of induced sows were placed immediately into a warm crèche until farrowing was complete, then all piglets were weighed and placed with the sow at the same time. Blood samples were collected at 3 days of age from one or two of the smallest pigs, one medium pig, and the largest pig in each litter for measurement of serum IgG. In Experiment 2, the firstborn and last-born piglets in 78 litters were blood sampled at 3 days of age and sera were assayed for total IgG. Results: Experiment 1. Mean serum IgG concentration was higher in piglets from induced litters than in piglets from control sows (P < .001). Serum IgG concentrations increased with increased piglet weight (P < .001). Piglets from larger litters had lower serum IgG (P < .001). Serum IgG concentrations in piglets were not affected by sow parity (Experiment 1) or birth order (Experiment 2). Implications: Supervision of farrowing may allow for improved colostrum intake with benefits to passive immunity. However, first-born pigs do not appear to get a disproportionate share of available immunoglobulins.
Continuity of operations following a known feral boar exposure in a transitional swine facility
Authors: Dominguez Brandon , Mays Glennon , Hughs-Garza Holly , Walch Gary , Bissett Wesley
Published: July 2024

Prevention and mitigation of disease is a constant challenge to the continuity of operations for swine production systems. Certain diseases may severely hamper and even end livestock production on a farm because of the severity of the disease, the regulatory implications, or the public perception caused by a confirmed infection. The case presented here illustrates steps taken by a transitional swine facility, one in which there is potential for exposure to feral swine, to mitigate problems created by exposure to a feral boar infected with pseudorabies virus. These issues may serve as discussion points for other swine facilities in planning for the continuity of their operations in the face of a disease exposure.
Virginiamycin: Lack of interference with Lawsonia intracellularis immunization
Authors: Beckler D , Segal M , Weiss D , Nimmo R , Guggenbiller Dwayne
Published: July 2024

Objective: To determine if concurrent administration of virginiamycin interferes with immunization efficacy of Enterisol Ileitis (Boehringer Ingelheim Vetmedica, Inc, St Joseph, Missouri). Materials and methods: Eighty-eight weanling pigs were divided into four groups: a strict negative, non-challenged, non-vaccinated, non-medicated group (NCC), a challenged, non-vaccinated, non-medicated group (CC), a challenged, vaccinated, non-medicated group (VC), and a challenged, vaccinated, medicated group (VM). The VM group received in-feed virginiamycin at 11 g per tonne from Day 0 (4 weeks of age) through Day 27. Vaccinated groups were immunized with one dose of Enterisol Ileitis on Day 1. Virginiamycin administration continued for 28 days to determine whether it interfered with development of immunity generated by the vaccine. Challenged groups were administered an oral dose of mucosal homogenate containing virulent Lawsonia intracellularis (LI) on Day 31. Pigs were euthanized and necropsied on days 51 and 52 to evaluate intestinal lesions. Results: Significantly fewer macroscopic jejunal (P < .01) and ileal (P < .05) lesions were observed in VC and VM groups than in the CC group. Microscopic ileal immunohistochemistry scores in VC and VM did not differ, and both were significantly lower (P < .05) than in the CC group. During the vaccination phase when virginiamycin was administered, feed efficiency was best in VM (P < .001) and intermediate in VC (P < .001), compared to CC. Implications: Under the conditions of this study, administration of in-feed virginiamycin at 11 g per tonne does not interfere with the efficacy of concurrent immunization with Enterisol Ileitis.
Identification of Helicobacter suis in pig-producing regions of the United States
Authors: Foss Dennis , Kopta Laurice , Paquette Jennifer , Bowersock Terry , Choromanski Leszek , Galvin Jeffrey , Godbee Traci , Laurinat Robert , Sanchez Margaret
Published: July 2024

Objectives: To develop a non-culture-based method to determine levels of Helicobacter suis infection in porcine stomachs and to test the method in a sample of pigs from a variety of regions in the United States. Materials and methods: A polymerase chain reaction (PCR) assay was developed to quantitate total Helicobacter generic DNA and Helicobacter suis species-specific DNA in pig stomachs. Primers were derived from 16s ribosomal RNA (rRNA) gene sequences, selected on the basis of relative conservation and divergence of sequences across the various Helicobacter species. The assay was standardized using cloned 16s rRNA sequences and was initially tested with DNA isolated from cultured H suis. Gastric mucosal scrapings were collected from pigs in three geographic regions of the United States, including the North (Minnesota and Michigan), East Central (Iowa), and South (Oklahoma and North Carolina). Results: Of a total of 118 pigs tested, approximately half (55.1%; 95% CI, 46.1%-63.8%) were positive for H suis DNA. Helicobacter suis DNA was detected in pigs from all states tested. Implications: Helicobacter suis is present in US pigs and may be relevant to pig health and production. This quantitative PCR assay will facilitate further study of H suis in pigs, including potential therapeutic and prophylactic interventions.
In vitro antimicrobial susceptibility of Mycoplasma hyorhinis field isolates collected from swine lung specimens in Korea
Authors: Yun Jin Lee , Hyoung-Joon Moon , Bo-Kyu Kang , Man Kim Jong , Wan-Kyu Lee
Published: July 2024

Mycoplasma hyorhinis is a very common inhabitant of the respiratory tract of pigs with or without pneumonia. Because there is no vaccine available to control M hyorhinis, chemotherapy is the most practical way to treat disease associated with M hyorhinis infection. Therefore, we tested the antimicrobial susceptibility of M hyorhinis isolates recovered from lung specimens of pigs using the liquid minimum inhibitory concentration (MIC) method in tests with 12 antimicrobial agents. The MIC50, MIC90, and range of MICs against 10 field isolates from Korea and the reference strain (ATCC 17981) were investigated. Mycoplasma hyorhinis field isolates were sensitive to lincomycin and tylosin but resistant to erythromycin, spectinomycin, and streptomycin. The MIC90s for lincomycin and tylosin were 0.5 µg per mL and 1.0 µg per mL, respectively. The MIC90s for amoxicillin, erythromycin, penicillin, spectinomycin, and streptomycin were ≥ 64 µg per mL. The MIC90s for gentamicin, kanamycin, and neomycin were 4.0 µg per mL, 8.0 µg per mL and 16 µg per mL, respectively. For oxytetracycline and tetracycline, the MIC50 was 4.0 µg per mL and the MIC90 was 16 µg per mL. These results provide practical information for treatment of M hyorhinis infection in pigs.
NİTEL ARAŞTIRMALARDA ÇEVRİMİÇİ ODAK GRUP GÖRÜŞMELERİ
Authors: Akar Bilge , Akçay Sinan
Published: July 2024

Nitel araştırmalarda yaygın bir şekilde görüşme tekniği aracılığıyla veriler oluşturulmaktadır. Görüşme türlerinden birisi olan odak grup görüşmelerinde gruptaki üyeler, kendi duygu, düşünce ve deneyimlerini ifade ederken gruptaki diğer üyelerin deneyimlerini de öğrenebilmektedirler. Böylece odak grup görüşmelerinde kişilerarası etkileşime dayalı olarak veriler oluşturulmaktadır. Görüşmeler genellikle yüz yüze gerçekleştirilse de bu durum her zaman mümkün olmamakta ve araştırmacılar giderek daha fazla çevrimiçi odak grup görüşme yönteminden yararlanmaktadır. Çevrimiçi odak grup görüşmeleri yüz yüze odak grup görüşmelerinden ayrılmaktadır. Çevrimiçi odak grup görüşme yönteminin nitel araştırmalarda giderek daha fazla kullanılmaya başlanması bu tekniğin avantaj ve dezavantajlarını da gündeme getirmektedir. Çevrimiçi odak grup görüşme yönteminin sağladığı avantajların yanı sıra birtakım dezavantajları da bulunmaktadır. Bu doğrultuda, çevrimiçi odak grup görüşmeleri sırasında karşı karşıya kalınabilecek sorunlar ile baş edebilmek için nitel araştırmacıların yöntem, uygulama ve etik konuları gözeterek veri oluşturması gerekmektedir.
A New Numerical Simulation for Modified Camassa-Holm and Degasperis-Procesi Equations via Trigonometric Quintic B-spline
Authors: Çelikkaya İhsan
Published: July 2024

In this study, the soliton solutions of the modified Camassa-Holm (mCH) and Degasperis-Procesi (mDP) equations, called modified b-equations with important physical properties, were obtained. The soliton waves' movement and positions formed by solving the mCH and mDP equations were calculated. Ordinary differential equation systems were obtained using trigonometric quintic B-spline bases for position and time direction derivatives in the equations to obtain numerical solutions. An algebraic equation system was then created by writing Crank-Nicolson type approximations for time and position-dependent terms. The stability analysis of this system was examined using the von-Neumann Fourier series method. L₂, L_{∞} and absolute error norms were used to measure the numerical results' convergence to the real solution. The numerical results calculated were compared with the exact solution and some studies in the literature.
Use of wireless technologies in IoT projects
Authors: Vakaliuk Tetiana A. , Andreiev Oleksandr V. , Dubyna Oleksandr F. , Korenivska Oksana L. , Andreieva Yevheniya O.
Published: July 2024

When it comes to creating projects based on the use of the Internet of Things (IoT), wireless sensor networks are often used. Edge computing in IoT technology reduces system response delays to sensor output signals and increases the network throughput. At the same time, a short-range sensor network can work locally without access to the Internet, while long-range networks, as a rule, require access to the Internet and use both edge and cloud computing. The paper shows the features of the application of both peripheral and cloud computing in the practical implementation of IoT projects with various methods of wireless data transmission. Specific examples show the possibility of data transmission over a short distance using ESP-NOW technology, nRF24L01 radio modules and creating a local Wi-Fi access point. The range of sensor data transmission between microcontrollers is practically determined for each proposed option. The calculation of the range of the LoRa radio line is carried out for the actual sensitivity values of the receiver. The Okamura-Hata radio wave propagation model is proposed to estimate the LoRa radio line’s total loss. The operational range of LoRa modules with different types of signal modulation is practically determined. The essence of edge computing combined with digital and analogue sensors is shown. Peculiarities of peripheral computing during the implementation of IoT projects for remote control of blood saturation of patients using wireless technologies are considered. An example of data transmission of the air quality control system through a gateway based on an ESP8266 microcontroller with a graphical display of measurements in the IoT cloud service ThingSpeak and Blynk was provided.
Utricularia purpurea (Purple Bladderwort) occasionally weedy in northern Wisconsin
Authors: Golembiewski Teresa A.
Published: July 2024

Utricularia purpurea (Purple Bladderwort) has had sporadic population explosions in some northern Wisconsin lakes within the last 20 years. It can form dense floating, nonflowering masses that impede recreational activities on the affected lakes. Three lakes in which this weediness was noted are soft water, low-nutrient, seepage lakes that experience widely fluctuating water levels and recent nutrient runoff. Excessive weediness has not been described in nearby Minnesota nor Michigan, although the plant is sporadically locally abundant. U. purpurea is listed as 'Endangered' in Minnesota.
Investigation of the Contribution of First Row Rock Anchors to the Retaining System by Variation of Anchor Bond Length
Authors: Sefi Faruk , Abanozoğlu Emine Gamze , Balkaya Müge , Lav Musaffa Ayşen
Published: July 2024

In deep foundation excavations, inclined, prestressed soil/rock anchors are commonly used as lateral support elements. During the construction of multi-row anchored excavation systems, sometimes it may not be possible to manufacture anchors in the first row. This situation is often encountered in the production of rock anchors. The presence of discontinuities, karstic voids, and/or historical water channels in the rock environment where these anchors will be manufactured, hinders the injection of the anchor bond length. Additionally, the presence of hard rock units or igneous intrusions in the rock environment prevents the anchor hole from being drilled to the desired length. The application of anchors that could not be drilled to the desired length or those that could not achieve the desired quality of bond zone injection is canceled and usually left as an empty hole. In this study, the usability of canceled rock anchors in the first row, as at least anchors with a short bond length has been investigated. A rock anchor designed to support a 5.0-meter excavation pit to be created in a weathered rock environment, with a prestressing load of 500 kN and a bond length of 6.0 meters, was analyzed using Plaxis 3D software for situations with shorter bond lengths. Accordingly, the function of the related rock anchor can also be fulfilled by an anchor with a bond length of 4.0 meters. When the bond length is 4.0 meters, the entire anchor bond length operates at full efficiency. In anchors with bond lengths smaller than 4.0 meters, the prestressing load of 500 kN causes pull-out failure. However, for example, an anchor with a bond length of 2.0 meters continued to contribute to the overall stability of the retaining system under the effect of a prestressing load of 250 kN.
UE ante el reto demográfico
Authors: Padrós Reig Carlos
Published: July 2024

La UE se enfrenta a cambios demográficos, sociales y estructurales sin precedentes que exigen la adopción de políticas concretas para garantizar que el envejecimiento general de la población vaya acompañado de una correcta atención a la satisfacción de las necesidades sociales, asistenciales y sanitarias de las personas mayores y de sus familias. El artículo explora la contribución del Derecho de la UE en aspectos como el mercado de trabajo y el envejecimiento activo; la protección social y económica de las personas mayores; la lucha contra la discriminación por razón de edad o la garantía de acceso a los servicios y la brecha digital.
Analyzing In-Depth Study of Southeast Asian Graduate Students: A Qualitative Approach
Authors: Das Champa ,   College of Education, Nursing, and Health Professions, Department of Education, University of Hartford, USA
Published: July 2024

Studying abroad can be a transformative experience, but it often presents significant challenges. Southeast Asian international graduate students, in particular, face considerable academic and cultural hurdles when transitioning to U.S. higher education. These stressors, including language barriers, financial difficulties, and academic adjustments, can negatively impact their mental health and academic performance. This study aims to illuminate these challenges and identify effective support strategies. It is essential to recognize the diverse experiences of Southeast Asian American (SEAA) students, who are included in this study. The SEAA community is rich in culture and heritage, contributing significantly to the U.S. landscape. This research seeks to understand the unique challenges faced by SEAAs and to foster a more inclusive academic environment. This study has identified key academic and cultural stressors by examining the experiences of Southeast Asian international graduate students. These findings highlight the urgent need for targeted support services to enhance student well-being and academic success. It is crucial to shift from a deficit-oriented perspective to one that centers on the voices and experiences of SEAA students. By listening to their stories, higher education institutions can develop effective strategies to support their academic journeys and create a more inclusive campus community.
Transformasi Digital untuk Pemberdayaan Masyarakat UMKM Penjahit
Authors: Baharuddin Muhammad Iqbal , Sholikhah Afifatus
Published: July 2024

Kemajuan era digital saat ini sangat pesat dalam semua sektor, terlebih dari sektor industri.  Persaingan digital dimasa sekarang saat tumpang tindih antar satu UMKM dengan yang lainnya, dikarenakan pemerataan pengetahuan tentang digitalisasi dalam sektor ini belum merata, tidak semua pelaku usaha memahami tentang digitalisasi untuk usaha mereka. Salah satu nya usaha penjahit pakaian “An-Nur” yang dimiliki oleh Ibu Ida yang berada di desa punggul, Kecamatan Gedangan yang telah didirikan sejak tahun 2013. Tujuan pengabdian masyarakat ini untuk membantu UMKM An-Nur bisa bersaiang dengan UMKM lain nya yang telah lebih dahulu memanfaatkan kemajuan digital. Pada pengabdian masyarakat ini metode yang digunakan adalah observasi, wawancara dan pelatihan terhadap penggunaan digital untuk melakukan pemasaran produk yang akan dijual.
The progress of the digital era is currently very rapid in all sectors, especially in the industrial sector. Digital competition today overlaps between one MSME and another, because the distribution of knowledge about digitalization in this sector is not yet evenly distributed, not all business actors understand digitalization for their business. One of them is the clothing tailoring business "An-Nur" owned by Mrs. Ida in Punggul Village, Gedangan District which has been established since 2013. The purpose of this community service is to help MSME An-Nur compete with other MSMEs that have already utilized digital advances. In this community service, the methods used are observation, interviews, and training on the use of digital to market products to be sold.
Clinical applications and improvement of resin bonding for PEEK in resin-bonded fixed dental prosthesis: A review
Authors: Tekin Bahar , Rençber Kızılkaya Ayşe , Kılıç Vahti , Bakır Metin , Tekin Samet , Cangül Suzan
Published: July 2024

Resin-bonded fixed dental prostheses (RBFDPs) are a commonly used precision treatment, such as fixed dental prosthesis (FDP) and implant-supported dentures. Full crown preparation of vital teeth, which is required for traditional FDPs, may result in a risk of pulp reaction as a large portion of the coronal tooth structure must be removed. RBFDP has been recognized as a non-invasive or minimally invasive treatment modality for the replacement of single missing teeth. RBFDPs require much less tooth preparation than conventional FDPs.
These dental treatments are restorative solutions used to cover missing teeth and achieve an aesthetic smile. The biomechanical rules, aesthetics, polishability, and bond strength have been emphasized in RBFDP treatments.
Polyetheretherketone (PEEK) is one of the most widely used biomaterials in dentistry. The material, which stands out especially with its acceptable aesthetics, biocompatibility and modulus of elasticity close to dentin, has enabled it to be used in RBFDP treatments. Since PEEK is lighter than metal alloys, patients experience less discomfort and a feeling closer to natural teeth. Furthermore, the thermoplastic properties of PEEK are claimed to provide a precise fit, allowing the restoration to better integrate into the natural tooth structure. In addition, its ability to be customized using different modern manufacturing techniques is thought to offer dentists and patients a reliable option for successful long-term treatment.
Our review is about the use of PEEK material as an alternative material in RBFDPs with low negative effects on periodontal tissues and their bonding with resins.
The Influence of Generative-Based Online Training Models on the Digital Capabilities of Businesses
Authors: Nofaizzi Mafrur Udhif , Kuswandi Dedi
Published: July 2024

This research aims to test the effect of a generative-based online training model on the digital capabilities of MSME players. This research uses quantitative research methods where there are two groups, namely experimental and control, with 20 participants each. Before and after being given treatment, participants were tested using a 25-question multiple choice test. The analysis test uses the normality test and the paired sample t test. The results showed significance for both the experimental group and the control group with a score of <0.05. This shows that there is a positive influence between the generative-based online training model and increasing digital capabilities for MSME players
Self-Directed Learning in STEM Teaching and Learning: A Systematic Review of Empirical Evidence
Authors: Mercado Justine
Published: July 2024

Despite the growing popularity of self-directed learning (SDL) research, the impacts of this approach on science, technology, engineering, and mathematics teaching and learning (STEM-TL) still need to be well documented. To address this issue, this systematic review analysed and synthesised content from 50 published articles in the form of study characteristics, research methods, learning theories and strategies, technology platforms, impacts, challenges, and research opportunities related to the application of SDL in STEM-TL retrieved from the Web of Science (WoS) database and Scopus within the last five years. The studies examined reveal evidence that the use of SDL in STEM-TL has been quite diverse and holds promise for student success in acquiring and mastering 21st-century skills. Unfortunately, only some studies anticipate other potential concerns, such as early SDL application, student character degeneration, uncontrolled technological progress, and an unknown future educational environment. This systematic review gives a summary of what was found, which can be used to build a framework that teachers, schools, and policymakers can use in current and future STEM-TL settings and curricula.
Reciclagem de embarcações e plataformas petrolíferas: navegando pelos desafios da segurança ambiental à luz do direito do mar
Authors: Souza Valdenio Mendes de , Silva Edvânia Antunes da , Chaves Fredson Rocha , Santana Otília Martins
Published: July 2024

Atualmente, as embarcações desempenham um papel crucial no comércio global, movimentando cerca de 90% das cargas e tendo uma vida útil média de 25 a 35 anos. No entanto, ao final de seu ciclo operacional, navios e plataformas petrolíferas demandam uma destinação apropriada. Diante das regulamentações do Direito do Mar e da crescente preocupação ambiental, a reciclagem dessas embarcações emerge como um tema central nas discussões sobre sustentabilidade e gestão dos recursos marinhos. Esta pesquisa busca abordar o processo atual de reciclagem de navios em nível global, destacando os métodos utilizados, os países envolvidos, os danos ambientais potenciais e as legislações vigentes, com foco na situação brasileira. Uma investigação exploratória foi conduzida, envolvendo revisão bibliográfica abrangente e análise qualitativa dos dados coletados. Os desafios logísticos e ambientais enfrentados no transporte e desmantelamento dessas embarcações ressaltam a urgência de medidas preventivas, incluindo a garantia da segurança dos trabalhadores, a valorização profissional e a adoção de práticas adequadas de reciclagem.
Avaliação das emissões de CO2 ao longo do ciclo de vida de corpos de prova de concreto: um estudo de caso
Authors: Santos Michele Joyce Pereira dos , Jucá José Fernando Thomé , Nóbrega Ana Cecília Vieira da
Published: July 2024

A construção civil desempenha papel essencial no desenvolvimento econômico e social de um país, além de estimular outros segmentos. No Brasil, o setor representa 34% do total da indústria. Porém, sua cadeia produtiva causa impactos significativos ao meio ambiente, como emissões de gases de efeito estufa e geração de resíduos. Nesse sentido, percebeu-se que o resíduo de corpo de prova de concreto (RCPC) é um resíduo inerente ao consumo de concreto usinado em canteiros de obras e que compõe grandes volumes quando acumulado. Viabilizar a reutilização do RCPC significa propor uma solução para o problema de deposição e benefícios ao meio ambiente. Este artigo propôs a realização de uma Análise do Ciclo de Vida (ACV) dos resíduos em questão, com base num estudo de caso e na avaliação das emissões de CO2 ao longo de todo o ciclo de vida do material. Os resultados identificaram uma pegada de carbono de 3,464 tCO2e para concreto, o material base do RCPC, e 305,653 tCO2e para transporte, incluindo o movimento da central dosadora de concreto para o local e do local para o aterro apropriado para os resíduos. Por fim, foi apresentada a possibilidade de reutilização do RCPC no enchimento de unidades de gabiões para utilização em estruturas de contenção.
Ambiente universitário: reflexões sobre acessibilidade e inclusão
Authors: Beserra Eveline Pinheiro , Sales Weslayne Nunes de , Porta Cátia Regina , Pereira Ricardo Antonio , Schu Roni Alex da Silva , Granja Danilo Barbosa , Mesquita Lidivânia Silva Freitas , Andriola Wagner Bandeira
Published: July 2024

O estudo objetivou refletir sobre a importância da inclusão e acessibilidade no ambiente universitário e das práticas que contribuem para a promoção de uma educação especial inclusiva e de qualidade. Trata-se de um estudo reflexivo. Verifica-se a necessidade de ações concretas que favoreçam a inclusão de estudantes com deficiência desde seu ingresso até seu egresso em formação no ambiente superior.  Torna-se necessaŕio romper paradigmas, contemplar a legislação e ações de empatia da comunidade acadêmica em atender as necessidades dos alunos com deficiência, transtornos globais do desenvolvimento e superdotação/altas habilidades. Refletir sobre a necessidade de progredir, rever, implementar, reorganizar aspectos estruturais e atitudinais. Inserir esse aluno no Ensino superior com qualidade, proporcionando equidade de condições em relação aos demais. Acredita-se no poder transformador social que o ambiente universitário possui, pois sempre está inserido numa dinâmica de mudanças que são a base para o aprimoramento e crescimento social.
Avaliação do atributo acessibilidade da atenção primária à saúde da criança: a perspectiva dos profissionais
Authors: Figueiredo Mayra Kelly dos Santos , Cavalcante Daniela Ferreira Borba , Souza Maria Helena do Nascimento , Freitas Jeanne Lúcia Gadelha , Parmejiani Elen Petean , Melo Nayra Carla de , Guedes Ellen de Moraes
Published: July 2024

Introdução: Para assegurar o acompanhamento adequado do crescimento e desenvolvimento na primeira infância pela Atenção Primária à Saúde (APS), é crucial facilitar o acesso à porta de entrada. Objetivo: Avaliar na perspectiva dos profissionais de saúde, a presença e extensão do atributo acessibilidade na APS da criança menor de dois anos, no município de Porto Velho - RO. Método: Estudo transversal, avaliativo, de abordagem quantitativa. A amostra foi de 36 profissionais de saúde, enfermeiros e médicos que atuavam na prática assistencial com crianças menores de dois anos no Município de Porto Velho, Rondônia. Os dados foram coletados por meio do instrumento PCATool-versão profissionais e um formulário específico. A análise foi realizada no software Statistical Package for the Social Sciences (versão 23) e classificados em forte (≥ 6,6) ou baixa (< 6,6) orientação. Resultados: A média geral do escore do atributo acessibilidade demonstrou baixa orientação para a APS e se justifica pelas avaliações negativas das questões relacionadas ao dia e horário de funcionamento das USF e a comunicação ausente por outros meios com os profissionais. Considerações Finais: Destaca-se a importância do acesso das crianças aos serviços de saúde para prevenir internações desnecessárias e reduzir os índices de mortalidade infantil.
Neotectonic structures of the Eastern Taimyr and their relationship with gravitational anomalies and seismicity
Authors: ZAKHAROV V.S. , BRYANTSEVA G.V. , KOSEVICH N.I.
Published: July 2024

The study of the newest structures of the east of the Taimyr Peninsula, expressed in relief, was carried out using the structural and geomorphological method, which allows to identify the latest deformations, which were compared with the features of the gravitational field and its transformants. A good correspondence between gravitational anomalies and the magnitude of erosion uplifts is shown, and the confinement of the selected blocks and their boundaries to the peculiarities of the transformant field is established. The zones of seismicity within the Eastern Taimyr and adjacent territories tend to faults active in the Cenozoic period, as well as to an elongated zone of contrasting values of gravitational anomalies and their transformants of the strike zone.
Opioid-free anaeshtesia in gynecology, future or a step back? –systematic review
Authors: Sikorski Maksymilian , Górski Wojciech Jan , Czesak Karol
Published: July 2024

Gynecological operations are surgical procedures involving the pelvic organs of a woman. They are divided into:laparoscopic, laparotomy and from vaginal access. The first two types are performed under general anesthesiawith opioids (Opioid Based Anasthesia, OBA). However, due to many side effects of opioids, non-opioid anesthesia(Opioid Free Anasthesia, OFA) has become more widely used. The following review focuses on the comparisonof postoperative pain, analgesic consumption, recovery quality, nausea and vomiting (PONV), hypotension andbradycardia between these two therapeutic approaches. The aim of this study is to perform comparative analysis ofthe effectiveness and side effects in gynecological surgeries using the OFA or OBA procedure. Review was performedwith MEDLINE, EMBASE, AMED databeses and the Cochrane Library, between September 2023 and December 2023.Randomised controlled trials (RCTs) comparing efficacy and side effects between OFA and OBA were included. Thereview comprised 498 patients from 6 RCTs. Common interventions included laparoscopic procedures. Evidence showsa reduction in side effects in OFA. PONV frequency was reduced in OFA (RR = 0.52; 95% CI: 0.29–0.93; p = 0.004;l2 = 67.5%). The score on the recovery quality questionnaire was also significantly higher (mean difference +28.36 points/200). The difference in pain, frequency of hypotension and bradycardia slightly favors OFA, but these changeswere not statistically significant. OFA procedure is not only an effective alternative to OBA in gynecological surgery, butalso improves the outcomes after it. Although, further research in this field is required.
PREVALÊNCIA DE SOBREPESO E OBESIDADE ENTRE OS PROFESSORES DE ESCOLAS PÚBLICAS DO MUNICÍPIO DE VÁRZEA GRANDE-MT
Authors: Silva Filho Almindo Pereira da , Proença Bianca Mesquita de , Oliveira Luciene Costa de , Moraes Rafael Leão de , Rodrigues Renan , Silva Luciana Marques da , Elias Rosa Maria , Santos Natalia Quevedo dos , Marchiori Luciana Lozza de Moraes , Branco Bráulio Henrique Magnani
Published: July 2024

Introdução: O sobrepeso/obesidade tem origem multifatorial e são considerados graves problemas de saúde pública, devido à probabilidade do desenvolvimento de efeitos adversos à saúde.  Atualmente há um aumento da prevalência dessa doença e a má nutrição e ausência de atividade física, são apontadas como as principais causas. Objetivo: Analisar a prevalência de sobrepeso/obesidade entre professores de escolas municipais de Várzea Grande – MT, no ano de 2023. Metodologia: Trata-se de um estudo transversal com professores da rede municipal de ensino da cidade de Várzea Grande – MT, no período de abril a maio de 2024. A amostra foi constituída por 199 servidores e foram investigadas informações sobre obesidade/sobrepeso, características sócio demográficas, ocupacionais e hábitos de vida. Resultados: A maioria dos participantes eram do sexo feminino e classificadas com obesidade. Quanto à jornada de trabalho, aquelas com carga horária >20horas semanais estavam mais associadas a obesidade. O excesso de peso estava relacionado à uma maior prevalência de doenças articulares e ansiedade. Fatores sociodemográficos e variáveis laborais não apresentaram relação significativa com sobrepeso e/ou obesidade. Conclusão: Professores tiveram uma maior relação com a obesidade; entretanto, sem relação significativa entre fatores sociodemográficos e excesso de peso. A sobrecarga no expediente associado a jornada doméstica acaba por resultar em maiores taxas de ansiedade e estresse laboral, diretamente relacionados com a prevalência de obesidade. A ausência de uma alimentação saudável associada a baixa frequência de prática de atividade física resultam em uma relação crescente com as taxas de obesidade.
Progresivisme Pendidikan Agama Kristen di Tengah Kehidupan Masyarakat Majemuk
Authors: Sinauru Say Retnalisa
Published: July 2024

Abstract: The article this discuss about the Progresivism of Christian Religion Education amid complex society existence. The Christian Religion Education progressively able to shape and transform individual attitude to be better di the midst of complex society existence. The diversity which is present in the midst of the complex society existence bring The Christian Religion Education actively bring the transformation for the education field. The Christian Religion Education in the complex society existence progressively being inclusive to  every improvement especially to the advance oriented education. This research is is using book study qualitative research which have purpose to explain Christian Religion Education Progresivism in the midst of The Complex Society Existence that can give advancement to the education nowadays. With the result that, from the outcome of the study and so will gained the definition of progressivism, the definition of Christian Religion Education, the definition of complex society, the purpose of Christian Religioen education, The role of Christian religion education, in the progressivism, and the perspective of Christian Religion Education to progresivism amid the complex society. The Christian religion education contribute to the advancement to a education because the Christian Religion Education queit openly with every change as long it is not break the Christian Values.
Abstrak: Artikel ini menjelaskan tentang Progresivisme Pendiidikan Agama Kriisten di Tengah Kehidupan Masyarrakat Maajemuk. Pendidikan Agama Kristen secara progresif mampu membentuk dan mengubah sikap individu untuk menjadi lebih baik di tengah kehidupan masyarakat majemuk. Keberagaman yang ada di tengah kehidupan masyarakat majemuk membawa Pendidikan Agama Kristen berperan aktif untuk memberikan perubahan bagi Pendidikan. Pendidikan Agama Kristen di tengah kehidupan masyarakat majemuk secara progresif terbuka terhadap segala perkembangan yang khususnya pada pendidikan yang berorientasi pada kemajuan. Peneliitian ini memakai penelitian kualitatif, studii pustaka yang bertujuan menjelaskan Progresivisme Pendidikan Agama Kristen di Tengah Kehiidupan Masyarrakat Majemuk yang dapat memberikan kemajuan bagi Pendidikan masa kini. Sehingga, dari hasil pembahasan maka akan diperoleh pengertian Progresivisme, pengertian Pendidikan Agama Kristen, pengertian Masyarakat Majemuk, Tujuan Pendidikan Agama Kristen, Peran Pendidikan Agama Kristen dalam Progresivisme, dan Perspektif Pendidikan Agama Kristen terhadap progresivisme di tengah Masyarakat Majemuk. Pendidikan Agama Kristen berkerjasama pada keemajuan suatuu pendidikan karena Pendidiikan Agama Kristen sangatt terrbuka dengan segalla perubahan sejauuh itu tidak melanggar nilai-nilai keKristenan.