bluuebunny/crossref_metadata_2025 huggingface dataset:
Eucalyptus globulus Mediated Green Synthesis of Environmentally Benign Metal Based Nanostructures: A Review
Authors: Sadiq Muhammad Usman , Shah Afzal , Haleem Abdul , Shah Syed Mujtaba , Shah Iltaf
Published: July 2023

The progress in nanotechnology has effectively tackled and overcome numerous global issues, including climate change, environmental contamination, and various lethal diseases. The nanostructures being a vital part of nanotechnology have been synthesized employing different physicochemical methods. However, these methods are expensive, polluting, eco-unfriendly, and produce toxic byproducts. Green chemistry having exceptional attributes, such as cost-effectiveness, non-toxicity, higher stability, environment friendliness, ability to control size and shape, and superior performance, has emerged as a promising alternative to address the drawbacks of conventional approaches. Plant extracts are recognized as the best option for the biosynthesis of nanoparticles due to adherence to the environmentally benign route and sustainability agenda 2030 of the United Nations. In recent decades, phytosynthesized nanoparticles have gained much attention for different scientific applications. Eucalyptus globulus (blue gum) is an evergreen plant belonging to the family Myrtaceae, which is the targeted point of this review article. Herein, we mainly focus on the fabrication of nanoparticles, such as zinc oxide, copper oxide, iron oxide, lanthanum oxide, titanium dioxide, magnesium oxide, lead oxide, nickel oxide, gold, silver, and zirconium oxide, by utilizing Eucalyptus globulus extract and its essential oils. This review article aims to provide an overview of the synthesis, characterization results, and biomedical applications of nanoparticles synthesized using Eucalyptus globulus. The present study will be a better contribution to the readers and the students of environmental research.
Nanosurface Texturing for Enhancing the Antibacterial Effect of Biodegradable Metal Zinc: Surface Modifications
Authors: Xiang Enmao , Moran Corey S. , Ivanovski Sašo , Abdal-hay Abdalla
Published: July 2023

Zinc (Zn) as a biodegradable metal has attracted research interest for bone reconstruction, with the aim of eliminating the need for a second removal surgery and minimizing the implant-to-bone transfer of stress-shielding to maintain bone regeneration. In addition, Zn has been shown to have antibacterial properties, particularly against Gram-negative bacteria, and is often used as a surface coating to inhibit bacterial growth and biofilm formation. However, the antibacterial property of Zn is still suboptimal in part due to low Zn ion release during degradation that has to be further improved in order to meet clinical requirements. This work aims to perform an innovative one-step surface modification using a nitric acid treatment to accelerate Zn ion release by increasing surface roughness, thereby endowing an effective antimicrobial property and biofilm formation inhibition. The antibacterial performance against Staphylococci aureus was evaluated by assessing biofilm formation and adhesion using quantitative assays. The surface roughness of acid-treated Zn (Ra ~ 30 nm) was significantly higher than polished Zn (Ra ~ 3 nm) and corresponded with the marked inhibition of bacterial biofilm, and this is likely due to the increased surface contact area and Zn ion accumulation. Overall, surface modification due to nitric acid etching appears to be an effective technique that can produce unique morphological surface structures and enhance the antibacterial properties of biodegradable Zn-based materials, thus increasing the translation potential toward multiple biomedical applications.
Analysis of Virus-Derived siRNAs in Strawberry Plants Co-Infected with Multiple Viruses and Their Genotypes
Authors: Koloniuk Igor , Matyášová Alena , Brázdová Sára , Veselá Jana , Přibylová Jaroslava , Várallyay Eva , Fránová Jana
Published: July 2023

Plants can be infected with multiple viruses. High-throughput sequencing tools have enabled numerous discoveries of multi-strain infections, when more than one viral strain or divergent genomic variant infects a single plant. Here, we investigated small interfering RNAs (siRNAs) in a single strawberry plant co-infected with several strains of strawberry mottle virus (SMoV), strawberry crinkle virus (SCV) and strawberry virus 1 (StrV-1). A range of plants infected with subsets of the initial viral species and strains that were obtained by aphid-mediated transmission were also evaluated. Using high-throughput sequencing, we characterized the small RNA fractions associated with different genotypes of these three viruses and determined small RNA hotspot regions in viral genomes. A comparison of virus-specific siRNA (vsiRNA) abundance with relative viral concentrations did not reveal any consistent agreement. Strawberry mottle virus strains exhibiting considerable variations in concentrations were found to be associated with comparable quantities of vsiRNAs. Additionally, by estimating the specificity of siRNAs to different viral strains, we observed that a substantial pool of vsiRNAs could target all SMoV strains, while strain-specific vsiRNAs predominantly targeted rhabdoviruses, SCV and StrV-1. This highlights the intricate nature and potential interference of the antiviral response within a single infected plant when multiple viruses are present.
Molecular Characterization and Genetic Diversity of Ginkgo (Ginkgo biloba L.) Based on Insertions and Deletions (InDel) Markers
Authors: Wang Dan , Zhou Qi , Le Linlin , Fu Fangfang , Wang Guibin , Cao Fuliang , Yang Xiaoming
Published: July 2023

As a “living fossil”, ginkgo (Ginkgo biloba L.) has significant ornamental, medicinal, and timber value. However, the breeding improvement of ginkgo was limited by the lack of enough excellent germplasms and suitable molecular markers. Here, we characterized numerous polymorphic insertion/deletion (InDel) markers using RAD-seq in 12 different ginkgo cultivars. The total of 279,534 InDels identified were unequally distributed across 12 chromosomes in the ginkgo genome. Of these, 52.56% (146,919) and 47.44% (132,615) were attributed to insertions and deletions, respectively. After random selection and validation, 26 pairs of polymorphic primers were used for molecular diversity analysis in 87 ginkgo cultivars and clones. The average values of observed heterozygosity and polymorphism information were 0.625 and 0.517, respectively. The results of population structure analyses were similar to those of neighbor-joining and principal component analyses, which divided all germplasms into two distinct groups. Moreover, 11 ginkgo core collections accounted for approximately 12.64% of the total ginkgo germplasms obtained, representing well the allelic diversity of all original germplasms. Therefore, these InDels can be used for germplasm management and genetic diversity analyses in ginkgo and the core collections will be used effectively for ginkgo genetic improvement.
Evaluating the Efficiency of the Process Safety Management System through Analysis of Major Industrial Accidents in South Korea
Authors: Yoo Byung-Tae , Shim Woo Sub
Published: July 2023

The process safety management (PSM) system was introduced in South Korea in 1996, wherein a company voluntarily organizes and manages a chemical accident prevention system, which contributes to reducing chemical accidents. However, large- and small-scale chemical accidents occur frequently. This trend necessitates analysis and improvement of the PSM systems. This study aimed to analyze the correlation between major industrial accidents, their main causes, the status of accidents by company size and industry, and the PSM evaluation grade through an analysis of 130 accidents that occurred in the past 17 years (2005–2021). The results showed that small- and medium-sized enterprises (SMEs) with fewer than 100 employees accounted for 36% of all accidents, indicating a higher occurrence rate than large companies. Additionally, the proportion of companies with inadequate PSM levels, rated as M-grade (M+, and M−), were 67.0%, suggesting a high probability of major industrial accidents. The results of this study show that a company’s voluntary safety management can be induced by an improved PSM system and management plan, which is expected to prevent major industrial accidents.
A Thermal Analysis of LASER Beam Welding Using Statistical Approaches
Authors: de Oliveira Ariel Flores Monteiro , Magalhães Elisan dos S. , Paes Luiz E. dos S. , Pereira Milton , da Silva Leonardo R. R.
Published: July 2023

Implementing input parameters that match the experimental weld shape is challenging in LASER beam welding (LBW) simulation because the computed heat input and spot for temperature acquisition strongly affect the outcomes. Therefore, this study focuses on investigating the autogenous LBW of AISI 1020 using a three-dimensional heat transfer model that assumes a modified Gaussian heat flux distribution depending on LASER power (Qw), radius (R), and penetration (hp). The influence of such variables on the simulated weld bead was assessed through analysis of variance (ANOVA). The ANOVA returns reliable results as long as the data is normally distributed. The input radius exerts the most prominent influence. Taguchi’s design defined the studied data reducing about 65% of the simulations compared to a full factorial design. The optimum values to match the computed outcomes to lab-controlled experiments were 2400 W for power (80% efficiency), 0.50 mm for radius, and 1.64 mm for penetration. Moreover, the experimental errors regarding thermocouples positioning were corrected using linear interpolation. A parallel computing algorithm to obtain the temperature field reduces computational costs and may be applied in real-world scenarios to determine parameters that achieve the expected joint quality. The proposed methodology could reduce the required time to optimize a welding process, saving development and experimental costs.
Study on Stimulation Mechanism and Parameter Optimization of Radial Water Jet Drilling Technique in Low Physical Property Sections of Petroleum Reservoirs
Authors: Cao Guangsheng , Yi Xi , Zhang Ning , Li Dan , Xing Peidong , Liu Ying , Zhai Shengbo
Published: July 2023

Radial drilling-fracturing is an innovative fracturing technology that achieves superior stimulation effects. In order to study the permeability-increasing effect and main influencing factors of radial water jet drilling in the low physical section, this paper uses a fracking electrical simulation experiment, based on the principle of hydropower similarity, to simulate the reservoir conditions and well pattern in the low physical section and, at the same time, establishes the radial fracturing model of the low physical section reservoir, simulates the saturation field, pressure field, and production-change law under different drilling parameters, and studies different influencing factors. The experimental results show that when the number of drilling holes exceeds two, the effect of increasing production gradually becomes less significant as the number of drilling holes increases; Within the range of the angle between the two boreholes, the forward distance of the oil–water displacement front is the farthest and the sweep is relatively uniform. On both sides of the included angle, the forward distance of the oil–water displacement front edge is smaller than the forward distance of the displacement within the included angle range and it is clearly inclined towards the radial drilling with uneven spread. Radial drilling has an impact on the seepage field, causing changes in its streamline. The pressure inside the borehole is lower than the surrounding formation pressure and most of the flow lines change direction near the borehole location, causing deflection. As the borehole length increases, the oil-well production also increases. The optimal effect is for the borehole length to be 100 m. This study provides a reference for the on-site application of radial fracturing in low physical properties sections.
Comparison of the Airway Anatomy between Infants and Three Pediatric Simulators: A Radiological Study on Premature Anne, Infant AM Trainer and Simbaby Manikins
Authors: La Via Luigi , Falsaperla Daniele , Merola Federica , Messina Simone , Lanzafame Bruno , Borzì Santo Riccardo , Basile Antonio , Sanfilippo Filippo
Published: July 2023

Background: Training is required to achieve proficiency in airway management. Simulators are of utmost importance not only for the purpose of training novices, but also for evaluating newer airway devices and techniques. Growing evidence supports inadequate anatomic airway reproduction in adult and pediatric manikins. Methods: We conducted an observational study comparing 17 radiological anatomic airway measurements obtained via the computed tomography of three commercially available manikins with the same measurements obtained from a population of newborns/infant (range: 0–3 months) undergoing magnetic resonance imaging for diagnostic purposes. According to the reference (mean and standard deviation (SD) of the pediatric population), each manikin measurement was defined as adequate, partially adequate or inadequate (difference between means: ≤±1, 1.0–1.96 or >1.96 SD, respectively). The primary outcome was the number of measurements with an adequate reproduction of airways. Results: We included 27 pediatric patients (21 ± 19 days, 48% males, 46.6 ± 3.5 cm, 2.7 ± 0.5 Kg and 12.6 ± 2.9 kg/m2). All manikins had n = 11/17 measurements with inadequate airway anatomic reproduction. The three measurements with more adequate reproduction were the height of the soft palate, retropalatal airspace volume and tongue volume (adequate in two manikins, and partially adequate in the remaining one). Conclusions: In three manikins commonly used for training in pediatric airways, static dimensions do not seem anatomically correct in relation to those of pediatric patients. Such inaccuracies may introduce biases in airway device development as well as in training.
Social Justice: The Golden Thread in the Openness Movement
Authors: Raju Reggie , Claassen Jill , De Lillie Kaela
Published: July 2023

The current publishing landscape perpetuates biases that continue to exclude those who have been previously marginalized, specifically from the Global South including Africa. Incorporating philanthropy as the only driving principle to openly share knowledge is insufficient to truly empower and be inclusive to those who have been relegated to the periphery of the scholarly communication ecosystem. Social justice principles have to underpin the foundation of this ecosystem, in tandem with philanthropy, to shed light on these exclusionary, systemic publishing practices and processes. This will entail first breaking down these unfair practices and then rebuilding the ecosystem by advancing equity, diversity and inclusion. This paper highlights the current gaps in the openness movement and demonstrates, through an exemplar of a publishing platform, how the publishing landscape can be transformed. The publishing platform employs a multi-tenant model that enables multiple institutions to publish and disseminate knowledge on one shared instance of the software. The continental platform and the tenant model that it utilizes address the technological and infrastructural barriers often experienced in the Global South and Africa, while simultaneously serving as a collective hub for hosting African scholarship. This case study methodology is used to investigate how the alternate publishing route recaptures the philanthropic pillars of the openness movement. The findings provide evidence for a return to the founding principles of the openness movement and, as importantly, demonstrates the impact of open access on student success.
A Multi-Approach Study of Phytochemicals and Their Effects on Oxidative Stress and Enzymatic Activity of Essential Oil and Crude Extracts of Rosmarinus officinalis
Authors: Bencharif-Betina Soumeya , Benhamed Nadjia , Benabdallah Amina , Bendif Hamdi , Benslama Abderrahim , Negro Carmine , Plavan Gabriel , Abd-Elkader Omar H. , De Bellis Luigi
Published: July 2023

Rosmarinus officinalis or Rosemary is a highly valued medicinal vegetal, owing to its notable antispasmodic, anti-inflammatory, and antibacterial properties. In the current work, we aimed to identify the chemical components of the essential oil (EO) of R. officinalis and evaluate its biological properties using an in vitro approach. High performance liquid chromatography time-of-flight mass spectrometry (HPLC-TOF-MS) was utilized to analyze of the hydro-methanolic extract (HME), while gas chromatography–mass spectrometry (GC/MS) was considered during the analysis of the EO’s chemical composition. The antioxidant abilities of HME and the EO were assessed using diverse tests (DPPH, ABTS, GOR, CUPRAC, and FRAP). The anti-enzymatic properties were tested by the inhibition of cholinesterases, α-glucosidase, and tyrosinase enzyme. The HPLC-TOF-MS displayed the existence of flavonoids like luteolin glucuronide I and II, and a few known hydroxycinnamic acids. The EO contained three major components, namely, eucalyptol (28.7%), camphor (16.7%), and borneol (13.5%). The HME had a high total polyphenol content, as determined by the Folin–Ciocalteau method (335.37 ± 9.33 µg of gallic acid eq·mg−1). Notably, the analysis of the bioactivities of the HME and EO revealed comparatively that they possessed higher radical scavenging capacity in the DPPH, ABTS, and galvinoxyl assays, while EO exhibited a higher capacity for enzyme inhibition. Overall, our findings suggest that both the EO and HME extract of Algerian’s R. officinalis holds great usefulness in the pharmaceutical and nutraceutical fields due to its elevated polyphenol content and potent bioactivities.
Autoethnography as a Tool for the Achievement of Deep Learning of University Students in Service-Learning Experiences
Authors: Segú Odriozola María Isabel
Published: July 2023

This exploratory study was carried out within the framework of a pilot learning and service experience in the subject of Qualitative Research Tools in Social Work, where the autoethnographic field journal was used as a tool for the development of deep learning competency in a group of third-year university students undertaking a degree in Social Work and fourth year students undertaking a double degree in Social Education and Social Work in the Social Work, at the University of Deusto. The authors hypothesized that this qualitative research tool could help students develop their ability to critically reflect on their experiences, identify their own strengths and weaknesses in relation to deep learning competency, and establish goals to improve their learning. The service-learning methodology experience proposed for the students involved to participate in a program aimed at the transition to adulthood of young people in situations of vulnerability, where they were required to record in a field journal the emotions, interpretations, and contradictions that the experience of meeting and living with unaccompanied migrant minors using the program could evoke. The results of the qualitative study showed that the autoethnographic field journal was an effective tool for developing deep learning competency in the students participating in the pilot service-learning methodology experience. The results concluded that the autoethnographic field journal could be a valuable tool for promoting reflection, self-awareness, and critical thinking.
Adsorption Characteristics of Heavy Metals Pb2+ and Zn2+ by Magnetic Biochar Obtained from Modified AMD Sludge
Authors: Long Xiaoting , Zhang Ruixue , Rong Rong , Wu Pan , Chen Shiwan , Ao Jipei , An Li , Fu Yuran , Xie Huanhuan
Published: July 2023

Acid mine drainage (AMD) sludge can be used to prepare adsorbent materials for the removal of heavy metals in water, which is an effective means for its resource utilization. Magnetic modified biochar (MMB), which can be recovered by magnetic separation, was prepared from sludge generated from the carbonate rock neutralization treatment of AMD and rice straw agricultural waste. Unmodified biochar (UMB) was obtained from rice straw and chemically modified and treated by ultraviolet radiation to produce MMB. The Pb2+ and Zn2+ adsorption capacities of UMB and MMB were investigated. Simultaneously, the materials were characterized by SEM, FTIR, BET, and ZETA. The results showed that the specific surface area (130.89 m2·g−1) and pore volume (0.22 m2·g−1) of MMB were significantly increased compared to those of UMB (9.10 m2·g−1 and 0.05 m2·g−1, respectively). FTIR images showed that MMB was successfully loaded with Fe3O4. The adsorption process of Pb2+ and Zn2+ onto MMB was consistent with the Langmuir adsorption isotherm and second-order kinetic models, with maximum adsorption capacities of 329.65 mg·g−1 and 103.67 mg·g−1, respectively. In a binary system of Pb2+ and Zn2+, MMB preferentially binds Pb2+. The adsorption efficiencies of MMB reached >80% for Pb2+ and Zn2+.
Occurrence and Exposure Assessment of Major Mycotoxins in Foodstuffs from Algeria
Authors: Belasli Azem , Herrera Marta , Ariño Agustín , Djenane Djamel
Published: July 2023

Cereal-based products, nuts and dried fruits are staple foods for the Algerian population. However, these foodstuffs may be sources of harmful mycotoxins, with negative impacts on human health. The purpose of this study was to investigate the occurrences and levels of aflatoxins (B1, B2, G1 and G2), ochratoxin A (OTA), deoxynivalenol (DON) and zearalenone (ZEA) in 198 samples of nuts, dried fruits and cereal products commercialized in Algeria, as well as to calculate the estimated daily intakes (EDIs). Aflatoxins were found in 26.2% of the nut samples (in peanuts and almonds, but not in walnuts), 38.7% of the dried fruit samples (in dried figs, dates and bradj pastries) and 47.9% of the cereal-based products (in rechta noodles and metlou bread, but not in couscous), with mean concentrations ranging from 0.03 to 0.49 μg/kg. OTA occurred in 16.9% of the cereal-based samples, averaging 0.15 μg/kg, but it was not detected in nuts or dried fruits. The incidence of DON in the cereal-based products was 85.9% on average, with a mean concentration from 90 to 123 μg/kg. ZEA mycotoxin was not detected in any samples. Four peanut samples exceeded the EU maximum level for aflatoxin B1 set at 2 μg/kg, while three of them surpassed the maximum level for the sum of aflatoxins (4 μg/kg). Traditional foods such as bradj, rechta and metlou were significant sources of aflatoxins, with MOE (margin of exposure) values ranging from 648 to 9333, indicating a potential risk for the Algerian population.
Determinant Factors of Voluntary or Mandatory Vaccination against COVID-19: A Survey Study among Students at Albanian University
Authors: Kongo Elona , Shpati Kleva , Dama Aida , Ymeraj Sibela , Murati Ema , Veliaj Uels , Xinxo Sonela
Published: July 2023

Introduction: The world faced serious health and socioeconomic issues with the advent of COVID-19. Along with handwashing, social distancing, and the wearing of masks, vaccination was considered by medical authorities as a key way to curb the spread of the virus. One of the measures that have been proposed to increase vaccinations is the mandatory policy. The purpose of this study was to compare the determinants of voluntary and mandatory vaccination among students at Albanian University. Methodology: This cross-sectional study, conducted by means of an online survey, was conducted among students enrolled at the private Albanian University, Tirana, Albania during the last week of the winter semester, 7–14 February 2022. Results: In sum, 878 students participated in this study, among whom 612 (69.7%) were females and 266 (30%) were males. Of the participants, 506 (57%) were enrolled in medical science (MS) and 372 (42.3%) were in the non-medical science (Non-MS) group. A total of 773 (88%) were vaccinated against COVID-19, and 105 (11.8%) were not vaccinated. A total of 466 (53%) reported voluntary vaccination, and 412 (46.9%) reported mandatory vaccination. Among the students who were vaccinated voluntarily, 266 (57%) were from the MS group and 200 (42.9%) were from the Non-MS group. A total of 237 (57.5%) of students in the mandatory vaccination group were from the MS group, and 175 (42.4%) were from the Non-MS group. Conclusions: Vaccine safety and efficacy were hindering factors in vaccination. Additionally, based on the results of this study, the students felt encouraged by the academic staff to vaccinate. This clearly demonstrates that the staff does not lack the skills to enhance students’ knowledge about the risk of infectious diseases and the importance of vaccination. Therefore, to influence students’ attitudes as much as possible toward vaccination, comprehensive educational programs, including modifications of existing curricula, should be considered.
Acompañamiento reflexivo crítico: estrategia de la práctica del docente
Authors: Camayo Ninahuanca Britt , Salcedo-Román Magali , Suárez Atahua Vladimir
Published: July 2023

El acompañamiento reflexivo crítico es generado como una estrategia para mejorar la práctica de los maestros. Se caracteriza por conducir la formación integral de los estudiantes, brindando una observación, diálogo y transformación en la práctica del aprendizaje. En tal sentido, el objetivo de este estudio fue identificar el desarrollo del acompañamiento reflexivo crítico como estrategia de la práctica del docente. Para ello se aplicó como método la revisión sistemática de fuentes entre el 2020 al 2022. De acuerdo a ello, se encontraron 100 estudios de los cuales se analizaron 12. Estos correspondían a la base de datos de Exlibris, ProQuest y EBSCO Host. Como conclusión se tuvo que el acompañamiento reflexivo y crítico permite que los docentes asuman una participación activa en la formación de los estudiantes; debido a que hay una articulación donde se comparten las experiencias y se fomenta la capacidad de aprendizaje
PENERAPAN KONSEP SIMBIOSIS TERHADAP FACADE BANGUNAN TOURIST INFORMATION CENTRE DI KEDIRI
Authors: Prasetyo Fahmi Syahbana , Natalia Tri Widianti
Published: July 2023

Dengan adanya niat pemerintah Indonesia memajukan sektor pariwisata, maka diperlukan wadah untuk dapat mendukung kegiatan pariwisata. Kediri, saat ini sedang berbenah diri untuk ikut meramaikan kegiatan pariwisata. Belum adanya Tourist Information Centre di Kediri membuat pertimbangan bahwa fasilitas ini harus segera diwujudkan. Wajah bangunan ini hendaknya juga dapat menunjukkan tipologi sebagai bangunan yang mengundang dan menarik untuk dikunjungi wisatawan. Tema simbiosis antara manusia dan alam, dianggap dapat menunjukkan kebutuhan akan wajah bangunan yang menarik. Manusia harus memiliki pengaruh positif dengan lingkunganya, dengan memilih material ramah lingkungan. Tujuan penulisan adalah untuk menunjukkan bagaimana tema simbiosis diterapkan pada rancangan Tourist Information Centre di Kediri. Melalui kajian literatur dan analisis terhadap berbagai faktor, menghasilkan sebuah desain yang dianggap mampu memperlihatkan bagaimana konsep simbiosis tersebut diterapkan pada desain.
STUDI KONSEP PENDEKATAN PLACEMAKING PADA PERANCANGAN RUANG PUBLIK M BLOC SPACE, JAKARTA SELATAN
Authors: Bimantoro Dhimas , Dewiyanti Dhini , Aditya Nova Chandra , Natalia Tri Widianti
Published: July 2023

Ruang publik merupakan wadah interaksi bagi komunitas baik individu maupun kelompok untuk berbagai tujuan, M Bloc Space merupakan ruang publik di Kota Administrasi Jakarta Selatan yang resmi dibuka pada awal tahun 2020. Eksisnya ruang publik M Bloc Space dengan tingginya minat pengunjung, menjadi salah satu hal yang menarik untuk dikaji. Tujuan penelitian ini adalah melakukan studi terhadap konsep pendekatan placemaking pada perancangan ruang publik M Bloc Space, sebagai upaya memahami pembentukan ruang publik yang sesuai dan tepat sasaran. Penelitian dilakukan melalui metode analisis kajian literatur dan pengamatan secara langsung dapat memahami aplikasi penerapan konsep. Hasil penelitian menunjukan bahwa keberhasilan M Bloc Space sebagai ruang publik dikarenakan: 1) Kesesuaian program dengan target user; 2) Citra sebagai ikon baru kawasan melalui adaptive reuse dan inklusifitas program; 3) Aksesibilitas yang tinggi; 4) Menjadi katalis interaksi antar komunitas.
PERANCANGAN PUSAT PENGEMBANGAN POTENSI ANAK MELALUI PENDEKATAN PENGARUH WARNA SEBAGAI STIMULUS BAGI ANAK
Authors: Komarasari Meidita Tresna , Handayani Tri Wahyu
Published: July 2023

Pusat Pengembangan Potensi Anak adalah suatu pelayanan yang membantu anak-anak berkebutuhan khusus di Indonesia khususnya di Kota Bandung. Fasilitas ini memiliki tenaga ahli dalam bidang perkembangan anak seperti halnya dokter, psikolog, ahli syaraf anak, paedadog serta tim terapis dan pekerja sosial. Faktor-faktor taraf kecerdasan anak, konsep nilai, motivasi berprestasi, minat, bakat, sikap, sistem nilai dan warna juga hal yang harus menjadi pertimbangan bagi desain. Paper ini memberikan deskripsi bagaimana proses warna menjadi pertimbangan dalam desain. Hasilnya adalah pada penerapan desain dengan warna-warna yang didapatkan melalui studi literatur, yang dianggap dapat membantu menstimuli perkembangan anak
IMPLEMENTASI WARNA PADA INTERIOR PUSAT KOMUNITAS PEMERHATI KANKER PADA ANAK SEBAGAI ELEMEN TERAPI DAN KECERIAAN
Authors: Arisma Sulistyowati Dara , Irmansyah Firman
Published: July 2023

Mendesain ruang-ruang yang dapat membangkitkan keceriaan dan semangat anak penderita kanker melalui karakter dan tema ruang yang sesuai dengan pengaruh psikologis anak, penting untuk dihadirkan dalam desain. Tulisan ini mencoba untuk mendeskripsikan implementasi warna pada proses desain untuk bangunan pemerhati kanker pada anak. Peran pihak-pihak tersebut dapat didukung dengan adanya wujud suatu ruang yang mengekspresikan aspek lingkungan sebagai potensi untuk menuju suasana senang, tenang, nyaman, dan menjadi proses terapi dalam penyembuhan pada anak penderita kanker melalui panca indera dengan pengolahan pembatas ruang yang didesain memperhatikan penggunaan material, warna, bentuk dan dekoratif yang baik.
Development of a Florida Seafood Program Using a Multi-Disciplinary Team
Authors: Abeels Holly , Fluech Bryan , Krimsky Lisa , Saari Brooke
Published: July 2023

The seafood industry in Florida is complex, with more than 80 varieties of Florida seafood commodities and an increasing number of imported products. This variety increases consumer confusion, especially with the growing concern about the origin, sustainability, and safety of seafood products. The objective of the Florida Seafood At Your Fingertips program is to provide Florida Extension agents with updated, science-based information regarding seafood, which will result in increased consumer awareness and consumption. Combining a survey instrument, curriculum modules, public displays, and a mobile application with the teaching expertise of Extension has allowed this program to reach consumers throughout Florida.
An Extension Case Study in Institutional Innovation: Microfinance Intermediary Formation
Authors: Edelman Mark
Published: July 2023

An institutional innovation process led by Extension created a statewide microfinance intermediary. The intermediary provides business technical assistance and microloans to entrepreneurs having difficulty securing conventional credit but having workable business plans. The process included (1) gathering indicators of a problem; (2) formation of a steering committee of relevant interests to study the concerns; (3) a search for alternative solutions and assessment of probable consequences; and (4) emergence of an institutional strategy for addressing gaps. A business plan was implemented over 5 years. The collaboration created new opportunities on multiple levels for Extension problem-solving impacts and outcomes.
Using Search Engine Optimization Techniques to Enhance the Visibility of Web-Based Extension Fact Sheets
Authors: Moore Reanna , Shackleton Elisa , Bellows Laura
Published: July 2023

To compete in today's online environment, Extension needs to increase its visibility through search engine results. The study reported here evaluated the impact of using Search Engine Optimization (SEO) techniques on six Web-based Extension Nutrition and Health fact sheets by examining data pre- and post-fact sheet revision from Google Analytics and rankings on Google results page. Comparing Pageviews data pre-and post-revision, the Pageviews for all six fact sheets increased, ranging from 101% to 281%, over a 3-month timeframe. Application of SEO techniques to Extension publications has the potential to increase the visibility of Extension's credible and research-based information.
Survey of Pest Management Practices on Washington Dairy Farms
Authors: Ferguson Holly , O’Neal Sally , Galvin KIt , Vasquez Victoria
Published: July 2023

Washington state dairy producers were surveyed to determine pest and parasite prevalence and range of current pest management strategies. Nearly all respondents reported treating their cattle or premises for flies, while 62% reported treating their animals for external parasites. Use of pyrethroid and pyrethrins insecticides was common throughout the state. Results indicated that use of non-chemical options to control flies are commonly used by Washington dairy producers and may have become more widespread since the late 1990s. Extension professionals could improve outreach education to dairies by partnering with farm supply stores, veterinarians, and feed distributors.
Effectiveness of Nutrient Management Plans on Vermont Dairy Farms
Authors: Darby Heather , Halterman Philip , Heleba Debra
Published: July 2023

A nutrient management plan (NMP) is a tool that helps livestock farmers optimize crop nutrient use. A survey of Vermont dairy farmers was conducted to learn about farmers' implementation of and perceptions about the effects of NMPs. Results showed that 46% of the 301 respondents had NMPs, particularly large and medium size operations. The majority followed the plans most of the time (barring weather and other constraints). The study revealed that NMPs affected total perceived fertilizer use and adoption of conservation practices. It showed that the person(s) updating the NMP affected the frequency to which the plan's recommendations were consulted.
Know Your Audience, Ask Your Audience
Authors: McCann Alyson , Stableford Sue
Published: July 2023

This article describes the process used to develop an award-winning series of 27 well water Tip Sheets for Rhode Island private well owners. Our multi-agency team worked to develop the series by: 1) Combining our knowledge of the audience with scientific, writing, and design expertise and teamwork; 2) Applying principles of risk communication and plain language; and 3) Asking for and using audience input at multiple stages. Our commitment to know and learn from our audience and incorporate their suggestions into the final product required extra planning, time, and money, but made a difference in the final quality of the materials.
Program Development from Start-to-Finish: A Case Study of the Healthy Relationship and Marriage Education Training Project
Authors: Futris Ted , Schramm David
Published: July 2023

What goes into designing and implementing a successful program? How do both research and practice inform program development? In this article, the process through which a federally funded training curriculum was developed and piloted tested is described. Using a logic model framework, important lessons learned are shared in defining the situation, identifying and maximizing inputs, clarifying and tracking outputs, and documenting and reporting outcomes.
Common Evaluation Tools Across Multi-State Programs: A Study of Parenting Education and Youth Engagement Programs in Children, Youth, and Families At-Risk
Authors: Payne Pamela , McDonald Daniel
Published: July 2023

Community-based education programs must demonstrate effectiveness to various funding sources. The pilot study reported here (funded by CYFAR, NIFA, USDA award #2008-41520-04810) had the goal of determining if state level programs with varied curriculum could use a common evaluation tool to demonstrate efficacy. Results in parenting and youth engagement indicated that with effort to select valid and reliable measures, it is possible to use common measure across curricula. Lessons learned including evaluating goodness of fit are discussed in regards to the process of conducting common measures evaluations.
Exploring Community Partnerships in Agricultural and Extension Education
Authors: Seevers Brenda , Stair Kristin
Published: July 2023

The descriptive study reported here sought to discover how Extension and agricultural education programs develop and use community partnerships to enhance educational programming. The population was a census of all New Mexico Extension agents and agricultural education teachers. Agents partnered with 57 different agencies/organization and teachers with 44 different groups. Agents were more likely to share programming efforts and resources, and serve on advisory committees. Teachers were more likely to share resources and programming efforts. More strengths than limitations were identified by both groups as reasons to collaborate. Both groups strongly agreed that sharing time and expertise can benefit programs.
Would Consumers Purchase a Wider Variety of Produce and Products at West Virginia Farmers' Markets if They Were Available?
Authors: Wade Kerri , Porter John , Porter Brenda , Cook Ami , Fincham Hannah , Weatherford Lauren
Published: July 2023

This article examines whether or non-consumers would purchase different produce and products if they were available at farmers' markets in West Virginia? A statewide, multi-year research project has generated data to answer this question. Surveys were administered to indicate what consumers are purchasing at West Virginia farmers' markets and what they would like to purchase. Additional information was gathered to show public perceptions of the markets, consumer shopping habits, and reasons for not shopping at the market. Results show that there is consumer demand for a wider variety of produce at West Virginia farmers' markets.
Improving Healthy Living Youth Development Program Outreach in Extension: Lessons Learned from the 4-H Health Rocks! Program
Authors: Kumaran Muthusami , Fogarty Kate , Fung Whitney , Terminello Amanda
Published: July 2023

This article discusses a qualitative evaluation of the Florida 4-H Health Rocks! program aimed at youth alcohol, tobacco, and other drug use prevention. A questionnaire was distributed to Extension professionals across Florida to gain insight into the strengths and barriers they faced with programming. Programmatic strengths included targeting a significant issue, using experiential activities, building life skills, and emphasizing youth-adult partnerships. Major programmatic barriers included time constraints, unsuccessful recruitment of volunteers, and an inability to fulfill implementation requirements. Specific recommendations are proposed to Extension professionals in order to improve overall Extension programming.
Examination of Attitude and Interest Measures for 4-H Science Evaluation
Authors: Lewis Kendra , Worker Steven
Published: July 2023

Science education research has demonstrated the influence of affect on learning. The National 4-H Science Logic Model outlines outcomes from youth participation in 4-H science programs, which includes attitude and interest outcomes. The associated measure, the National 4-H Science Common Measure, assesses these attitude constructs and not other affective factors. Tie study reported here sought to determine whether additional affective constructs were separate from the general constructs assessed on the Common Measure. We found the additional measures have good reliability and moderate correlations among the outcomes, suggesting the new measures assess different constructs than currently assessed by the Common Measure.
Çinko Oksit Nanoparçacıkları Katkılı Polietersülfon Ultrafiltrasyon Membranlar
Authors: ÇELİK MADENLİ Evrim , ŞEN Fulya , ERÇİN Ahmet
Published: July 2023

Membranlar gıda, petrokimya, enerji endüstrilerinin yanı sıra yüksek giderim verimi ve düşük maliyeti nedeniyle su ve atık su arıtımında da yaygın olarak kullanılmaktadır. Fakat, membran uygulamalarında karşılaşılan en büyük sorun membran tıkanmasıdır. Membran tıkanmasını azaltmak için kullanılan yöntemlerden bir tanesi membran hidrofilikliğinin arttırılmasıdır. Membran sentezi sırasında membran hidrofilikliğini arttıracak katkı maddeleri eklenmesi ile membran hidrofilikliği arttırılabilmektedir. Yüksek yüzey / hacim oranı ve düşük maliyeti ile çinko oksit nanoparçacıkları (nZnO) ilgi çeken nanoparçacıklardan biridir. Bu çalışmada nZnO, polietersülfon (PES) membranlarda katkı maddesi olarak kullanılmıştır. nZnO katkılı PES (P/Z) membranlar faz geri çevrilmesi yöntemi kullanılarak hazırlanmıştır. Hazırlanan membranlar temas açısı, Fourier Dönüşümlü Kızıl Ötesi Spektrometresi (FTIR), Taramalı Elektron Mikroskobu (SEM) kullanılarak karakterize edilmiştir. Hazırlanan membranların saf su filtrasyonu ve protein giderim verimleri de incelenmiştir. Elde edilen sonuçlara göre nZnO ilavesi PES membranların hidrofilikliğini, porozitesini, saf su akısını, protein giderim verimini ve tıkanma direncini arttırmıştır.
PENSANDO O ATO INFRACIONAL DE TRÁFICO DE DROGAS COM AS LENTES DO PRAGMATISMO
Authors: MOUREIRA GONÇALVES EDUARDO
Published: July 2023

One of the most delicate moments within the Socio-Educational System occurs when the deprivation of liberty of an adolescent in conflict with the law must be determined, with the legal text expressing respect for segregation, which should only occur when the offense is committed with serious threat or violence (art. 122 of the ECA), and even with this qualified barrier, the infractions associated with drug trafficking are responsible for 42% (forty-two percent) of hospitalizations at Fundação CASA in December/2022. This study outline aims to look at the social reality, considering the legal devices that establish the deprivation of liberty for committing an infraction and what typifies drug trafficking as a crime. To do so, we will take the jurisprudence of the Superior Court of Justice (STJ) with the lens of philosophical pragmatism as a driving force of thought, especially that which has been developed in the lessons of the North American thinker Peirce and in the debates that followed from the bases consolidated by him like the lines of Richard Posner.
Experiencing the Vortex: An Immersive Exploration of a Natural Phenomenon
Authors:   University of Massachusetts Amherst, Carleton Adrian , Dewitt Erica ,   University of Massachusetts Amherst, Thurber Fey ,   University of Massachusetts Amherst, Quinteors Kamil ,   University of Massachusetts Amherst, Riahi Pari ,   University of Massachusetts Amherst, Boersma Pieter ,   University of Massachusetts Amherst, Modarres-Sadeghi Yahya ,   University of Massachusetts Amherst
Published: July 2023

This interdisciplinary design and research project, resulting from a two-year collaboration between a group led by an architect and an engineer/physicist, two PhD students, two Masters’ students, and one undergraduate student, presents a break away from designated disciplinary roles and embraces the premise of working on a truly inter and cross-disciplinary setting. In doing so, its primary motivation is to question theassigned roles one may take in a project, and work in common and through a lateral structure. Invested in making architecture an equal counterpart to science, our team worked with a research group focusing on Fluid Structure Interaction (FSI). While FSI problems have applications in many scales of daily life, from brain aneurysms to wind turbines, and the original motivation for the architecture team has been to work hand in hand with the scientists on issues of energy harvesting and climate justice, it became apparent that meaningful long-term collaboration needed to start at a foundational level. In other words, the necessity of building a common language, creating common goals, and developing common methods of work became the foundational blocks for this work, which has so far only developed work that is focusing on the fundamental science problem and understanding what architecture, as a discipline with highly specialized methods of representation and thinking can offer to enrich it.
Finding Common Ground: Reimagining Suburban Housing and Public Space
Authors:   Tulane University, Anwar Nimet , Ali S. Omar ,   Tulane University
Published: July 2023

Finding Common Ground is a speculative project that rethinks the exclusionary and constrained idea of single-family zoning in the suburbs and exurbs in North America. Currently, there are many issues contemporary suburban housing must address ranging from climate change, accessibility of affordable housing, changing demographics, constrictive zoning codes, and problematic housing and economic policy. In order to implement actionable and meaningful change in the suburban landscape, Finding Common Ground studies and projects design, policy, and economic frameworks that respond to the evolutive and varied needs of its suburban residents.
Aportes para la construcción de una mirada integral de la problemática de Chagas: saberes y prácticas educativas de los técnicos de campo
Authors:   , Mateyca Andrea Celeste
Published: July 2023

En esta tesis proponemos aportar -desde las Ciencias de la Educación- a la comprensión integral de la problemática de Chagas mediante la visibilización del rol de los técnicos de campo de los programas operativos de Chagas de Argentina, a partir del estudio de sus saberes, prácticas educativas y formación. Estos actores son quienes evalúan y rocían con insecticidas aquellas viviendas donde pueden encontrarse los insectos responsables de una de las vías de transmisión del Trypanosoma cruzi, el parásito que causa la enfermedad de Chagas. Además, están en continuo contacto con las comunidades directamente afectadas, realizando acciones de prevención y de educación en salud mediante charlas con la población. El tema de esta tesis surgió del interés generado por un problema social: la invisibilización del rol de estos actores, en particular de sus saberes, prácticas educativas y formación. Metodológicamente, se trató de un trabajo de investigación cualitativo e interpretativo. Las técnicas de recolección de información que utilizamos fueron entrevistas, análisis documental y observación participante, y el análisis se realizó basándonos en la Teoría Fundamentada. En cuanto a los resultados, podemos decir que los técnicos de campo actúan a partir de un sistema de saberes que les permite llegar a las viviendas que deben inspeccionar para evaluar la presencia de vinchucas, rociar con insecticidas y enseñar a las comunidades diferentes aspectos del Chagas. Estos saberes se construyen a partir de aprendizajes sociales producto de sus experiencias en los diferentes territorios. Además, circulan entre compañeros y especialmente se transmiten de generación en generación, de los técnicos experimentados a los más novatos. En cuanto al rol educativo, encontramos que enseñan aspectos vinculados al Chagas y al cuidado de la salud en general a las personas de las viviendas que visitan. Incluso, algunas veces son invitados a dar charlas en escuelas. Además, lxs investigadorxs y el personal de gestión reconocen que aprenden con ellos. Con respecto a su formación, indagamos tres propuestas formativas con diferente profundidad. Observamos que dos de ellas se centraron en los aspectos biomédicos y epidemiológicos del Chagas y no consideraron el papel de educadores que cumplen los técnicos en los territorios, mientras que la tercera propuesta consideró al Chagas desde una perspectiva integral, incorporando además aspectos educativos y comunicacionales. Finalmente, teniendo en cuenta nuestros resultados, proponemos algunas recomendaciones para futuras formaciones cuyos destinatarios sean los técnicos de campo.