bluuebunny/crossref_metadata_2025 huggingface dataset:
Integrated Bridge in Offshore Topsides - Installation Engineering
Authors: Moharir Sumit , Thomas Digin , Varghese Cibu , Kamal Faris Ragheb
Published: October 2023

Normally, interconnecting bridges between new and existing platforms are installed separately due to the complexities involved during the engineering and installation phases. The purpose of these bridges is to provide various discipline interfaces, such as electrical, instrumentation, and piping interfaces from the existing platform to the new platform, in addition to personnel access for performing various tasks associated with operational and maintenance aspects.

At several locations, the existing and new platforms are located close to each other, resulting in short bridge lengths. The installation of offshore bridges between the platforms is critical due to space constraints, the loading capability of the existing platform, environmental constraints, post-survey data constraints, and dimensional tolerance constraints. Detailed studies were conducted to verify the feasibility of installing the bridge structure along with the new topside. Considering the structural integrity of the existing platform, the bridge structure between the new and existing platforms is supported as a cantilever from the new platform, and therefore no load is transferred to the existing parent tower. The presence of helideck structures, piping, cables, and associated items on the existing platform generates additional challenges while positioning the bridge integrated deck structure towards its final intended location.

By integrating the topside and bridge, several benefits can be achieved: Piping, electrical cable, and other utility connections at one end during installation phase offshore can be eliminated.Separate lifting and installation of the bridge structure can be avoided, thereby saving offshore costs and time.Separate transportation and installation of the bridge structure are not required.Saving offshore costs and time for an installation vessel has a direct relation to environmental mitigation.

This technical paper covers the strategies applied for the safe installation of integrated bridge and topsides for five offshore platforms in the Arabian Gulf by National Petroleum Construction Company (NPCC). It provides information on the challenges involved in topside installation adjacent to the existing platform and how it contributes to environmental mitigation.
Seabed Mining & Technology
Authors: D’Cunha A.
Published: October 2023

Humans from time immemorial have been exploring, mining, and utilizing the earth’s minerals to make tools etc. to push their limits and improve their lives. From prehistoric times, when man began mining flint to make hand tools & weaponry, to mining of copper, silver, and gold in the early centuries (B.C), to the current day, humans are extracting earth’s precious minerals to make critical components for smart phones, rechargeable batteries, solar cells, and wind turbines. Due to the ever-increasing demand for these critical electronic components, the need & hunger for precious metals such as cobalt, manganese, nickel & other rare elements are significantly higher than previous centuries. If we were to ramp up conventional land-based mining to meet the growing demand for these elements, there would be a significant environmental cost. Rather, a more attractive mining solution lies elsewhere, i.e., the last bastion of these rich & plentiful mineral resources on earth, the ocean seabed.

The discussion of mining the seabed for polymetallic nodules raise numerous ethical & environmental concerns. These relate to the potential irreversible damage and destruction to the unique and delicate ecosystems that exists on the seabed. In an already damaged, overheating & stressed world, further research is required to mitigate our environmental footprint, while managing the demand for these minerals.

The objective of this paper is to discuss and review the technologies involved in the recovery of these mineral rich deposits while also highlighting the environmental concerns associated with seabed mining.
Offshore Facilities Load Out - Case Study of Jacket Superstructure Loadout by Strand Jacking Skidding Method
Authors: Saaud Nor Arinee binti Mat , Baharudin A. Rahim , Azman Muhammad Afiq , Sani Farah Adiba A.
Published: October 2023

This paper shares and examines the case study in qualifying the Safe Working Load (SWL) of strand wires from its Minimum Breaking Load (MBL) for jacket superstructure loadout by Strand Jacking Skidding Method by utilizing engineering analysis, data analysis, and real-time data comparison upon loadout operation for a new project and at the same time optimizing the opportunity and reduce the project risk due to stringent COMPANY Technical Standards comparing to Industry Standards and Practices. This paper demonstrates "Lean Construction" for COMPANY’s Project by sustaining fit-for-purpose Technical Requirements of Loadout Strand Wire Factor of Safety (F.S). The case study shows engineering analysis methodologies from several elements i.e., reference to Industry Standards for Load Transfer & Loadout Operation, Historical Data from previous Strand Jack Skidding Loadout Operations, Strand Jack Manufacturer Datasheet Recommendations, and Actual Data Monitoring from Loadout Operation. Value Engineering was exercised in identifying and reducing unnecessary costs and schedule in loadout design engineering and construction load machinery without sacrificing safety, quality, and performance requirements, which has successfully led to schedule and cost containment from potential rework on the jacket design and additional fabrication work on the strand jack bracket. It also incorporates environmental sustainability, where the application of fit-for-purpose design was able to reduce 50% of steel wire utilization and the numbers of strand jacks used, and reduction of carbon footprint in construction activity.
Primacy of vision shapes behavioral strategies and neural substrates of spatial navigation in the hippocampus of the common marmoset
Authors: Martinez-Trujillo Julio , Piza Diego , Corrigan Benjamin , Gulli Roberto , Carmo Sonia Do , Cuello A. Claudio , Muller Lyle
Published: October 2023

The mammalian hippocampus has been compared to a Global Positioning System (GPS) that enables spatial navigation. This notion has been primarily drawn from studies conducted in nocturnal mammals, such as rats; that lack many adaptations to daylight vision compared to diurnal primates. Here we demonstrate that during foraging in a 3D maze, the common marmoset, a new world diurnal primate with foveal, stereo-color vision, predominantly uses rapid head-gaze shifts to visually explore their surroundings while remaining stationary, and then minimizes head movements to navigate towards goals. On the other hand, rats, mainly move their head at low velocities while locomoting to explore the environment using their whiskers. These differences in exploration-navigation strategies reflect the species' sensory adaptations to different ecological niches. In the marmoset hippocampus CA3/CA1 regions putative pyramidal neurons show selectivity for 3D view, head direction, and less for place, but mainly mixed selectivity for combinations of these variables. Despite weak place selectivity, the spatial position of the animal in the maze can be decoded from the activity of small ensembles of mixed selective neurons. Inhibitory interneurons are tuned to 3D angular head velocity and translation speed, with most cells showing mixed selectivity for both variables. Finally, marmosets lack the rhythmic theta oscillations of local field potentials seen during locomotion in rats. Instead, they show resetting of theta oscillations triggered by head-gaze shifts that co-occurred with the activation of inhibitory interneurons, followed by various modulations in the activity of pyramidal cells. Our results show that the marmoset visual exploration/navigation strategies and the hippocampal neuronal specializations supporting them diverge from those observed in rats, reflecting the far-sensing capabilities of the marmoset visual system adapted to diurnal lifestyle.
Hydrogen Atom Transfer (HAT)-Mediated Remote Desaturation Enabled by Fe/Cr-H Cooperative Catalysis
Authors: Norton Jack , wan Yanjun , Adda Augustine , Qian Jin , Vaccaro David , He Peixian , Li Gang
Published: October 2023

A highly selective, remote desaturation reaction, catalyzed by an iron/chromium cooperative system, generates unsaturated amides from abundant starting materials. The reaction appears to operate via a triple hydrogen atom transfer (HAT) cascade: (i) A 1,5-HAT from a remote C–H bond to an iron nitrenoid; (ii) a chromium-hydride-mediated HAT to N-center, (iii) the abstraction of a second H• from the remote organic radical by the chromium radical Cr•. Unsaturated amides and conjugated dienamides can be prepared with good regio- and stereoselectivity. The synthetic utility of this method is verified by late-stage desaturation of natural product derivatives and biologically important molecules. Cooperation between the metals controls the sites of hydrogen atom transfer.
Valvar Bypass Surgery to Ameliorate Stubborn Lower Limb Edema Caused by Post- Thrombotic Syndrome: A Case Report and Literature Review
Authors: Wang Yanyang , Zhao Liang , Zhang Jie , Du Yali , Chen Jianfeng , Wu Yingfeng
Published: October 2023

Obstruction and/or reflux compromise during venous emptying can facilitate different pathophysiologies in chronic venous insufficiency (CVI). We present a patient with stubborn lower limb CVI edema caused by post-thrombotic syndrome (PTS), who responded well to femoral vein valve therapy via axillary vein bypass after ineffectual valvuloplasty, and led a normal life. During a 12 month observation period, bridging vessels completely restored original anatomical structures. In a literature study, no similar surgeries were reported, but we show that this operation may be feasible in selected patients.
Remotely Supervised Spirometry versus Laboratory- based Spirometry during the COVID-19 Pandemic: A Retrospective Analysis
Authors: Kołtowski Łukasz , Basza Mikołaj , Bojanowicz Wojciech , Dąbrowiecki Piotr , Soliński Mateusz , Górska Katarzyna , Korczyński Piotr , Eggert Lauren E
Published: October 2023

Background: The COVID-19 pandemic has constrained access to spirometry, and the inherent risk of infectious transmission during aerosol-generating procedures has necessitated the rapid development of Remotely Supervised Spirometry (RSS). This innovative approach enables patients to perform spirometry tests at home, using a mobile connected spirometer, all under the real-time supervision of a technician through an online audio or video call.
Methods: In this retrospective study, we examined the quality of RSS in comparison to conventional Laboratory-based Spirometry (LS), using the same device and technician. Our sample included 242 patients, with 129 undergoing RSS and 113 participating in LS. The RSS group comprised 51 females (39.5%) with a median age of 37 years (range: 13-76 years). The LS group included 63 females (55.8%) with a median age of 36 years (range: 12-80 years).
Results: When comparing the RSS group to the LS group, the percentage of accurate Forced Expiratory Volume in one second (FEV1) measurements was 78% (n=101) vs. 86% (n=97), p=0.177; for Forced Vital Capacity (FVC) it was 77% (n=99) vs. 82% (n=93), p = 0.365; and for both FEV1 and FVC, it was 75% (n=97) vs. 81% (n=92), p = 0.312, respectively.
Conclusions: Our findings demonstrate no significant difference in the quality of spirometry testing between RSS and LS, a result that held true across all age groups, including patients aged over 65 years. The principal advantages of remote spirometry include improved access to pulmonary function tests, reduced infectious risk to curtail disease spread, and enhanced convenience for patients.
Comprehensive identification of potentially active transposon-mobility genes in C. elegans genome
Authors: Arata Yukinobu , Jurica Peter , Parrish Nicholas , Sako Yasushi
Published: September 2023

Transposons are the mobile DNA that itself encodes genes for their own mobility. During evolution, transposons accumulated their copies on genomic DNA, whereas many of them lost their mobile activity due to deletion or point mutations on the DNA elements required for their mobility. Here, we focused on the transposon-encoded genes which are directly involved in replication, excision, and integration of transposon DNA, i.e. transposon-mobility genes in the C. elegans genome. Among the 62,773 copies of retro- and DNA transposons in the latest assembly of the C. elegans genome (VC2010), 290 transposon-mobility genes conserved the complete open reading frame (ORF) structure. Among them, only 145 genes conserved the critical amino acids at the catalytic core. In contrast to the huge number of transposon copies in the genome, a limited number of genes encoded potentially functional enzymes for transposon mobility. Our finding indicates that a handful number of transposon copies can autonomously transpose in the C. elegans genome.
High-resolution Global Pathways to Achieve 100% Electricity Access in 2030
Authors: Zapata Victhalia , Dagnachew Anteneh , Edelenbosch Oreane Y. , Vuuren Detlef van
Published: October 2023

Universal access to electricity is a crucial component of achieving the sustainable development goals. However, model projections suggest that under current policies, this goal will not be reached by 2030. There is still little understanding of electrification strategies and investment needs across global regions. To address this gap, we explore scenarios for achieving universal access globally, considering decent living standards and synergies with climate change mitigation. The analysis integrates high-resolution population GIS data with socioeconomic and energy system data from the integrated assessment model IMAGE to analyse the least-cost optimised pathways for universal access by 2030. The results indicate that universal access requires an additional investment of around 19 billion USD annually, with renewable off-grid systems playing a major role. Combining universal access with climate mitigation policies would require 15% more investment but would reduce CO2 emissions by nearly 30% relative to the default electrification scenario.
Can peripheral psychophysiological markers predict response to exposure-based cognitive behavioral therapy in youth with severely impairing irritability? A study protocol
Authors: Grasser Lana Ruvolo , Erjo Trinity , Goodwin Matthew S. , Naim Reut , German Ramaris E. , White Jamell , Cullins Lisa , Tseng Wan-Ling , Stoddard Joel , Brotman Melissa A.
Published: October 2023

Background
Irritability, an increased proneness to anger, is a primary reason youth present for psychiatric care. While initial evidence supports the efficacy of exposure-based cognitive behavioral therapy (CBT) for youth with clinically impairing irritability, treatment mechanisms remain unclear. Here, we propose to measure peripheral psychophysiological indicators of arousal—heart rate (HR)/electrodermal activity (EDA)—and regulation—heart rate variability (HRV)—during exposures to anger-inducing stimuli as potential predictors of treatment efficacy. The objective of this study is to evaluate whether in-situ biosensing data provides peripheral physiological indicators of in-session response to exposures.
Methods
Blood volume pulse (BVP; from which HR and HRV canl be derived) and EDA will be collected ambulatorily using the Empatica EmbracePlus from 40 youth (all genders; ages 8–17) undergoing six in-person exposure treatment sessions, as part of a multiple-baseline trial of exposure-based CBT for clinically impairing irritability. Clinical ratings of irritability will be conducted at baseline, weekly throughout treatment, and at 3-month and 6-month follow-ups via the Clinical Global Impressions Scale (CGI) and the Affective Reactivity Index (ARI; clinician-, parent-, and child-report). Multilevel modeling will be used to assess within- and between-person changes in physiological arousal and regulation throughout exposure-based CBT and to determine whether individual differences are predictive of treatment response.
Discussion
This study protocol leverages a wearable biosensor (Empatica) to continuously record HR/HRV (derived from BVP) and EDA during in-person exposure sessions for youth with clinically impairing irritability. Here, the goal is to identify changes in physiological arousal (EDA, HR) and regulation (HRV) over the course of treatment in tandem with changes in clinical symptoms.
Trial registration
: The participants in this study come from an overarching clinical trial (trial registration numbers: NCT02531893 first registered on 8/25/2015; last updated on 8/25/2023). The research project and all related materials were submitted and approved by the appropriate Institutional Review Board of the National Institute of Mental Health (NIMH).
The development of a fully balanced current-tunable active-RC all-pass filter
Authors: Lertkonsarn Samran , Khwunnak Chadarat , Roungrid Sittisak
Published: October 2023

This research paper presents a symmetrical current-tunable active-RC all-pass filter that uses an active BJT coupled with R and C. The circuit's symmetrical structure ensures that the differential signals are treated equally, resulting in improved performance. Furthermore, the filter's ability to adjust the frequency by bias current makes it suitable for a wide range of applications, such as improving phase properties and creating other types of filters. The simulation results obtained through the Pspice program show that the value of the operating frequency can be adjusted by bias current, which is the highlight of this research. The transfer function of the circuit shows a response of about 0 dB and –90° respectively, indicating that the circuit can change the phase of the input signal without changing its magnitude. This feature is particularly useful in signal processing applications where phase changes are required. In addition, the paper discusses how the operating frequency can be increased by decreasing the capacitor. The transfer function of the circuit analyzed shows that the operating frequency (f0) is inversely proportional to the product of the capacitors. Therefore, decreasing the value of C increases the operating frequency of the circuit. Monte Carlo analysis results are also presented for resistors, capacitors, and transistors with error values. This analysis helps determine the effect of errors on the output signal of the circuit. The results show that the output signal is sensitive to changes in the resistor values, which can affect the accuracy of the filter. Therefore, it is important to select high-quality resistors to ensure that the filter operates accurately
Study of the nitrocellulose gunpowder regeneration process using hydrogen peroxide
Authors: Anipko Oleg , Baulin Dmitro , Horielyshev Stanislav , Boikov Igor , Babkov Yurii , Oleksenko Oleksandr , Misiuk Halyna , Kutsenko Volodymyr , Ivanets Mykhailo , Voinov Valerii
Published: October 2023

World experience in storing ammunition shows that during long-term storage, pyroxylin gunpowders used in ammunition are capable of arbitrarily undergoing various physical and chemical transformations, which negatively affects the ballistic characteristics of ammunition. In some countries, ammunition is in use with a shelf life of 30–35 years or more. Factors influencing the physicochemical stability of gunpowder charges during long-term storage have been identified. An analysis of the chemical processes occurring in nitrocellulose gunpowders (NCP) during long-term storage is carried out, and the possibility of regenerating NCP by treatment with hydrogen peroxide is substantiated. It is indicated that there are no methods for regenerating gunpowder charges with long shelf life. It has been shown that one of the ways to increase the ballistic and energy characteristics of long-term storage ammunition can be the regeneration of nitrocellulose gunpowder charges. Data are presented on an experimental study to determine the characteristics of NCP after regeneration. It has been shown that when regenerating nitrocellulose gunpowder charges with hydrogen peroxide, the calorific value of the starting material increases. Based on the results obtained, an approach to assessing the feasibility of using regeneration technology is proposed. This approach is based on the effect of mass replenishment during the regeneration process due to ongoing chemical processes and heat and mass transfer. The ways for further research on the use of nitrocellulose as a high-calorie fuel are presented
Implementation of Reflective Practice Through e-Portfolios in Behavioural Science Teaching for Undergraduate Medical Students: An Evaluation of Self-Directed Learning Using the Garrison Model
Authors:   Department of Psychiatry and Behavioural Science, College of Medicine and Health Sciences, National University of Science and Technology, Al-Tareef, Sohar, Sultanate of Oman, Simon Miriam A. , Al-Ghailani Amal ,   Department of Psychiatry and Behavioural Science, College of Medicine and Health Sciences, National University of Science and Technology, Al-Tareef, Sohar, Sultanate of Oman
Published: October 2023

E-portfolios based on reflections and reflective practice enhance self-directed learning (SDL). The key components of SDL according to Garrison’s model include self-management, self-monitoring, and motivation. The aim of the present study was to explore students’ perceptions of utilising learning portfolios as a tool for reflective practice and to evaluate their responses based on Garrison’s model of SDL. The current study was conducted among second-year pre-clinical students at the College of Medicine and Health Sciences (COMHS), National University of Science and Technology, Sultanate of Oman. A total of 165 students enrolled for the Behavioural Science in Medicine course were part of the study. They were given an orientation to reflective practice and portfolio writing. Feedback from students was obtained on completion of the course e-portfolio. Most students indicated that completing the e-portfolio enhanced SDL encouraged self-reflection, improved insight, and contributed towards self-awareness. Participants’ responses based on Garrison’s model of SDL indicate above-average mean scores across all three domains-self-management, self-monitoring and motivation. Significant inter-domain correlation was also seen. The e-portfolio is an effective modality to translate reflective practice into practical learning in undergraduate medical education. There has been a significant impact on students’ SDL critical thinking and self-monitoring. Using the e-portfolio is extremely advantageous to the holistic development of students – both in their personal and professional domains. It is thus imperative that activities focusing on reflective practice be introduced into formal curricular delivery in undergraduate medical education.
Comparison of Academic, Administrative and Community Rater Scores at a Multiple Mini Interview Using Generalisability Theory
Authors:   Clinical Skills and Simulation Centre, International Medical University, Kuala Lumpur, Malaysia, Sow Chew-Fei , Collares Carlos ,   School of Health Professions Education, University of Maastricht, Netherlands, Pau Allan ,   Division of Community and Child Oral Health, School of Dentistry, International Medical University, Kuala Lumpur, Malaysia, Van der Vleuten Cees ,   School of Health Professions Education, University of Maastricht, Netherlands
Published: October 2023

Multiple Mini Interviews (MMIs) are sampling approaches that use multiple short stations to select prospective students for professional programmes. Each station uses different interview scenarios and raters to effectively assess candidates’ noncognitive skills. This study compared the performances of three sets of raters; academic, administrative staff, and community members, in an MMI for student selection using performance comparisons and Generalisability Theory to estimate the different sources of variance and generalisability (reliability) coefficients. The study aims to analyse the differences in performance scores from these raters and their psychometric projections on reliability with different samples of raters and stations. Eleven candidates participated in the 10-station MMI, each with an eight-minute duration, two minutes of preparation, and an academic assessment using a marking rubric. The entire interview was video recorded. The administrative staff and community members watched the videos independently and graded all candidates’ performances using the same marking rubric. Generalisability and Decision studies were used to analyse the collected data. Community members were the strictest, while academics were the most lenient. There were statistically significant differences between rater categories in six stations. The generalisability coefficient of 0.85 of onerater results from the Decision study suggested good reliability of the 10-station MMI. The Decision study found that generalisability coefficients improved more with an increasing number of raters rather than number of stations. Four stations contributed to unreliability in each rater category and a combination of the rater categories. Information on number of stations, number of raters, and type of rater combination required to achieve good reliability enabled informed decisions on the process and implementation of the MMI. The station simulation that influenced unreliability helped us improve station writing and identify focus areas for training and development.
Bio-inputs promoting marandu grass growth: productivity, physiological response and nitrogen accumulation
Authors: Thiengo Cássio Carlette , Oliveira Danilo Messias de , Bernardes João Victor Silva , Rocha Letícia Oliveira da , Mendonça Eduardo de Sá , Olivares Fábio Lopes , Burak Diego Lang
Published: October 2023

Nutrient replenishment is one of the significant factors limiting the full development of extensive pasturelands. As a result, bio-inputs have been increasingly used under field conditions to improve plant growth in low-fertility soils. This study aimed to evaluate their effects on the productivity, physiological responses to and nitrogen (N) accumulation in marandu grass (Urochloa brizantha cv. marandu). The experiment was carried out using a randomized block design with four treatments and three replicates in a greenhouse under controlled conditions. In low-fertility soils, lower synthetic fertilizer inputs were simulated (40% N-P-K) (Control), and three bio-inputs were additionally applied (bio-inputs + 40% N-P-K): Azo (Azospirillum brasilense seed inoculation); HS+Herb (leaf application of humic substances combined with a cocktail consisting of Herbaspirillum species), and Coinoc (a combination of Azo and HS+Herb). We evaluated the plant biometrics (shoot and root dry matter, stem diameter and height) and physiological parameters (CO2 assimilation rate, internal CO2 concentration, transpiration, instantaneous carboxylation efficiency, and the maximum quantum yield of photosystem II), as well as the N accumulation 45 days after seedling emergence. Azo-treatment did not differ from the control in most of the variables studied. HS+Herb and Coinoc significantly (p ≤ 0.05) increased the dry matter of shoots (+237% and +255%, respectively) and roots (+106% and 83%, respectively) compared to the control. These treatments (HS+Herb and Coinoc) significantly (p ≤ 0.05) increased (almost double) the size and stem diameter, improved physiological parameters, and accumulated more N (up to 89%) compared to the control. Applying humic substance-based bio-inputs combined with the Herbaspirillum species cocktail was more efficient in stimulating the growth of marandu grass grown in soil of reduced fertility.
The application of a biostimulant based on Ascophyllum nodosum, fulvic acid and nutrients mitigates water deficit in soybean
Authors: Silva Johny de Souza , Costa Rafael Santiago da , Rodrigues Carlos Yago Araujo Campelo , Silva Bruna Alves da , Sousa Tomil Ricardo Maia de , Cardoso Flávio Barcellos , Mesquista Rosilene Oliveira
Published: October 2023

This study was intended to assess the effects of a biostimulant based on Ascophyllum nodosum and fulvic acid in the mitigation of water deficit in soybean plants. The experimental design was completely randomized in a 2 x 4 + 1 factorial scheme (two application times, four proportions of biostimulant, and a control. 65 days after sowing, plant height, stem diameter, number of leaves, leaf area, gas exchange, photosynthetic pigments, membrane damage, and dry masses were measured. The proportion of 0.250 kg ha-1 before the imposition of water deficit positively increased growth, gas exchange variables, and the relative chlorophyll index (p < 0.05). Leaf water potential was less negative (p < 0.05) when applying the proportion of 0.100 kg ha-1 before or 0.250 kg ha-1 after water deficit. The damage was reduced when 0.250 to 0.500 kg ha-1 was applied before the imposition of water deficit (p < 0.05). The biostimulant mitigated the effects of water stress on soybean, mainly when applied before the imposition of stress
Nitrate contamination of different organic and non-organic vegetable varieties: A case study in Morocco
Authors: Baroudi Youssef El , Ouazzani Chadia , Ramly Azzeddine Er- , Moustaghfir Abdellah , Essebbahi Issam , Dami Abdallah , Balouch Lhoussine
Published: October 2023

Nitrates are chemical substances naturally present in the environment (plants, soil, water) and are involved in the natural nitrogen cycle. They represent the most stable oxidation state and are essential nutrients for plant growth. The exposure and ingestion of nitrates by the population are mainly through the consumption of vegetables and occasionally through water intake. The objective of this study is to determine the nitrate content of various varieties of vegetables from industrial agriculture consumed by the population in three cities in northern Morocco's Rabat-Salé-Kenitra region, as well as to demonstrate the health risk of consuming a high concentration of nitrate. The results determine the nitrate content of 77 vegetable samples harvested in Morocco’s Rabat-Salé-Kenitra region. The results showed that nitrate concentrations in vegetables varied depending on different areas in the city and whether the sample was organic or non-organic. The results of our study vary from 31.4 mg/kg (red onion) to 7860 mg/kg (beetroot) in the different vegetable varieties studied. It is recommended that this level be monitored on a regular basis and that the population be made aware of the recommended daily consumption of nitrates (0.84 mg-N/kg/d or 3.7 mg NO3-/kg/d) in the region to prevent excessive exposure to these potentially toxic compounds. In addition, it is advised to promote sustainable agriculture techniques aimed at lowering overall nitrate levels in the food supply and boosting the health and sustainability of the area's food system
Regionalization of an agricultural area by means of multivariate data and their relationship with soybean productivity
Authors: Lorbieski Rodrigo , Guedes Luciana Pagliosa Carvalho , Opazo Miguel Angel Uribe- , Kestring Franciele Buss Frescki
Published: October 2023

Regionalization of an agricultural area by dividing it into different clusters is an important strategy in the precision agriculture scope. Multivariate and spatial data are common in the design of these divisions. This paper sought to characterize regional differences in the area under study through different subsets of variables formed by soil physical-chemical variables and vegetative indices, in an agricultural area for four soybean harvest years in the period from 2013/2014 to 2016/2017. To such end, three subsets were generated comprised by these variables, which presented spatial dependence and were grouped according to their characteristics. By means of decision trees, it was identified which of these variables exerted the most influence on subdivision of the area. The multivariate and non-parametric spatial clustering technique was used to generate the clusters. Finally, by means of maps and boxplots, the spatial relationships between these variables and soybean productivity were evaluated. There was variation across the harvest years in relation to the subset of variables that determined the best design of the different clusters. The regional differences determined by the different variables used in the study showed no relationship with soybean productivity, which presented spatial homogeneity in its data for the harvest years evaluated. This approach is recommended when there is high spatial variability of factors that exert impacts on productivity, advising on using both soil physical-chemical variables and the vegetative indices to explain the causes of soybean productivity spatial variability
The influence of social media marketing on brand loyalty and intention to use among young Vietnamese consumers of digital banking
Authors: Minh Sang Nguyen
Published: October 2023

Digital banks must promote on social media to attract tech-savvy young consumers who use social media extensively. Creating brand loyalty among digital banking customers is necessary to increase retention and motivate them to spend more with the preferred financial brand. This study investigates the impact of social media marketing on brand loyalty and continued usage intentions among young Vietnamese digital banking service consumers. This study employed a quantitative methodology, with a five-point Likert scale questionnaire administered online via non-probability sampling. The sample comprised 244 Vietnamese consumers aged 18 to 35, representing the young consumer segment. The data were analyzed using partial least squares structural equation modeling (PLS-SEM). The results indicate that exposure to social media marketing substantially positively impacts brand loyalty. It was discovered that brand loyalty positively influences the intention to continue using the same digital banking provider. However, social media marketing did not influence continued usage intentions directly. Instead, brand loyalty mediated the positive relationship between social media marketing and future digital banking service usage intentions. The findings have important implications for digital banks’ customer engagement and branding strategies to establish long-lasting relationships with the crucial youth demographic via social media platforms.
AcknowledgmentThe author wishes to express sincere appreciation to all respondents who completed the survey. In addition, profound appreciation is extended to all involved parties, as well as the Ho Chi Minh University of Banking, for their tremendous support and assistance, which contributed significantly to the completion of this research.
Exploring the relationship between trade openness and economic growth in Nepal: Insights from ARDL bound test cointegration analysis
Authors: Mani Upadhyaya Yadav , Raj Kharel Khom , Kharel Suman
Published: October 2023

The capacity of foreign trade to substantially raise GDP via increased exports, heightened competition, and enhanced efficiency holds the key to bolstering economic growth and prosperity. Recognizing this transformation underscores the importance of shaping Nepal’s economic policies and development strategies for achieving lasting sustainable growth. The objective of this study is to investigate how trade openness has affected Nepal’s economic growth, given its importance in the nation’s overall development. By analyzing the correlation between trade openness and economic expansion, policymakers and researchers can uncover the role of international trade in driving Nepal’s economic advancement. The research methodology involves constructing a regression model using the Autoregressive Distributed Lag bound test, with variables analyzed in growth form and subjected to the Augmented Dickey-Fuller and residual tests. The study’s results indicate a strong positive relationship between trade openness and economic growth in Nepal from 1975 to 2020, with a long-term equilibrium observed. Short-term deviations from equilibrium are quickly corrected at 38.23% annually, highlighting the importance of balanced export and import growth for economic development. The study concludes that trade openness drives Nepal’s economic growth for sustainable development and environmental protection. It offers valuable insights for policymakers and stakeholders to enhance economic growth and overall development of the country.
Exercise as Treatment for “Stress-Related” Mental Disorders
Authors: Bendau Antonia , Petzold Moritz Bruno , Kaminski Jan , Plag Jens , Ströhle Andreas
Published: October 2023

The beneficial impact of physical activity on preventing and treating mental disorders has
captured growing (research) interest. This article aims to provide a concise overview of essential evidence
regarding the effectiveness and underlying mechanisms of physical activity for individuals with
mental disorders clustered as “stress-related” conditions. Empirical findings (e.g., longitudinalprospective
studies, interventional randomized-controlled-trials, reviews, meta-analyses) regarding the
effects of physical activity in the prevention and treatment of stress-related mental disorders are summarized.
Furthermore, potential mechanisms underlying these effects are discussed, and recommendations
regarding the use of physical activity are outlined. The majority of studies indicate good efficacy
of physical activity in prospectively lowering the risk for the incidence of subsequent stress-related
mental disorders as well as in the treatment of manifest disorders. Most evidence targets unipolar depressive
disorder and, secondly, anxiety disorders. Research regarding posttraumatic stress disorder,
obsessive-compulsive disorders, and somatoform disorders is promising but scarce. Physical activity
seems to be useful as a stand-alone-treatment as well as in combination with other psychotherapeutic
or pharmacological treatments. Multiple intertwined physiological, psychological, and social mechanisms
are assumed to mediate the beneficial effects. Recommendations regarding physical activity can
orientate on official guidelines but should consider the individual needs and circumstances of each
subject. In summary, physical activity seems to be effective in the prevention and treatment of stressrelated
mental disorders and, therefore, should be fostered in healthcare-settings. Future studies are
needed to clarify partly inconsistent patterns of results and to close research gaps, e.g., concerning somatoform
disorders.
BILATERAL SELF-ENUCLEATION IN THE FIRST PSYCHOSIS EPISODE IN A PERSON WITH DEPRIVED OF LIBERTY: CASE REPORT
Authors:   Sp. Bioethics Hospital Regional de la Orinoquía, Yopal, Colombia, Mariño Daniela Arias , Urrea Alejandro Rojas ,   Medical Degree Hospital Regional de la Orinoquia, Yopal, Colombia, Adame Tania Astrid ,   Medical Degree Hospital Regional de la Orinoquia, Yopal, Colombia, Huerfano Lyanne Paola Mesa ,   Medical Degree Hospital Regional de la Orinoquia, Yopal, Colombia, Agudelo Lorena García ,   Sp. Epidemiology Hospital Regional de la Orinoquia, Yopal, Colombia
Published: September 2023

Introduction – Self-mutilation is an uncommon manifestation of diverse mental disorders and is more frequent in the first psychotic episode. The ocular, genital, and limb regions are the main areas affected. Methods – Presented the case of a 25-year-old male deprived of liberty who committed bilateral self-enucleation using a razor blade secondary to a first psychosis episode. Results – Patient did the auto-mutilation associated with magical and religious delusions, but there was no clinical evidence to consider it an organic mental disorder. Discuss – Self-multilation during the first episode of psychosis is highly related to schizophrenia spectrum pathologies. Delusions, especially auditory delusions and substance abuse, should be a red flag of psychosis. Conclusion – Knowledge about the consequences of psychiatric pathologies has a relevant impact on morbidity and mortality, especially in vulnerable populations. The case demonstrated the necessity of prompt treatment and psychiatric intervention to avert personal and non-personal injuries. Keywords: self-enucleation, self-mutilation, psychosis, self-harm, case report.
DEFENSE MECHANISM AMONG INDONESIAN MOSLEMS COMMUNITY IN THE COVID-19 ERA
Authors:   Medical Student Faculty of Medicine Brawijaya University,Malang, Indonesia, Dzihni Muhamad Irfan
Published: September 2023

Introduction – COVID-19 has been a stressor to the general population, include the religious community. The coping mechanism came into many forms.The one mechanism among Indonesian moslems community seems to be disbenefecial, which sign is a denial of COVID-19 protocol and religious explanation. Here, we conclude the reaction according the theory of psychodynamics. Methods – Researcher review 9 journals and 3 books around the topics defense mechanisms, Indonesian islamic disobeying community, and rationalization. Results – The behaviour the moslem community present can be divided as obeying the rules and the opposite. propitiously, the majority of the communtiy tend to implement the regulation ruled. The rule-disobeying manners come into many forms, as appeared the anti-science community labelling the credence to science as a disbelief of god (syirk). Some came as an anti-vaccine community. Discuss – The use of disavowal may protect individuals from their awareness relating to their behaviours, but not effectively hide them from others. Rationalization is the most prevalent defenses in all personality disorders examined (schizotypal, borderline, antisocial, and narcissistic). Conclusion – Among Indonesians that are moslems in the era of pandemics, there are populations using rationalization to cope with the problems correlate to COVID-19 protocols. They tend to normalize the behaviour utilizing religious topics, such as the trust of faith than science. Rationalization is a disavoal of hierarchy of defense mechanisms. It can benefit physiologically relating to their rule-violating behaviour, but amidst pandemics, this is nonprovitable to self-biological health and social environment. Keywords: psychodynamic, defense mechanism, moslem, Indonesia.
Knowing the City
Authors: Bloom-Christen Anna
Published: October 2023

What does it mean to know a city? Considering and synthesising two options—namely, that knowing a city is comparable to knowing a person and that a city is a process rather than a thing—this article explores how we can reasonably maintain to know a city. Taking cues from the everyday sense of understanding the question and using the example of the flâneur, walking is explored as a prime option to get to know the city by means of immersion. Participatory and procedural knowledge are identified as central to knowing a city in the relevant way, and will illuminate unexplored paths to understanding the question of what a city is and does.
A Scoping Review of Collaborative Information Behavior
Authors: Atolagbe-Olaoye Abidemi , Chang Hsia-Ching
Published: October 2023

Many researchers have mischaracterized collaborative information behavior (CIB) with its sub-processes, including collaborative information seeking (CIS) and collaborative information retrieval (CIR). To learn about the most prominent CIB definitions, the phases involved in the CIB process, and the various collaboration tools that facilitate CIB, we sifted through a wide range of LIS research papers. Using a scoping review to correspond with the research questions, we conducted several iterations to exclude irrelevant studies while concurrently including pertinent ones. The “C5 model of collaboration” developed by Shah provides a framework for coding our data during content analysis and concept mapping. Our findings indicate that CIB has no generally adopted definition. Additionally, traditional workplace tools and technologies are the collaborative tools utilized for various collaborative activities. More CIB research is needed in the information science field to stay ahead of the rapid growth of collaborative AI technologies, particularly those that foster human-AI collaborations.
Writing the Book You’ll Teach
Authors: Gribble Jessica , Saunders Laura
Published: October 2023

What “bridges the gap” between professional librarianship and the educational practice of LIS programs or iSchool curricula? Textbooks.

Library and information science students require learning materials that will help them enter a rapidly changing field. They need to blend theory with practice to be ready for the varied responsibilities that will accompany jobs in many different kinds of libraries—or jobs outside of libraries. How can a textbook help? Textbooks offer authority, structure, consistency, and reference materials. Authors have done the hard work of validating information. Textbooks are structured to provide an overview of the field of study. They offer consistency; in a class of many students, everyone has access to the same materials. And a good textbook becomes a valuable reference when courses are finished and students enter library practice.

As the field of LIS education changes, LIS textbooks must change with the times. Students need to learn both the practicalities of librarianship and the history, ethics, and pedagogies of their chosen career. It’s increasingly important for textbook authors to be innovative thinkers while still being deeply grounded in the area of their expertise.

Textbooks are changing along with the field—professors require that books integrate diversity, equity, inclusion, and access. Students may read a big foundations textbook or a number of smaller texts more specific to a particular track. Student demographics and interests are changing with the times. Archiving is of great interest. Data is important. Media literacy is critical. Many new literacies are entering course syllabi: health information literacy. Privacy literacy. Business information literacy.

So who writes these textbooks? You and your colleagues do. In this informative and entertaining discussion designed to introduce you to textbook authorship and publication, you’ll learn from a senior acquisitions editor and published author how to propose, write, and market a textbook.

Senior acquisitions editor Jessica Gribble (Bloomsbury Libraries Unlimited) will offer information about coming up with and refining an idea, writing a proposal, signing a contract, working with an editor, and the challenges and joys of writing the book.

Coming up with and refining an idea

Writing a proposal

Signing a contract

Working with an editor (from the editor’s perspective

Writing the book: Author Laura Saunders will share her experience.

Marketing the book

In our question-and-answer session, we’ll encourage all participants to share their experiences with textbooks, both good and bad, and to ask questions about the publication process and the writing process. Our conversation will be open to discussion of the future of textbooks, open educational resources, and textbook affordability initiatives. Textbooks require experienced, knowledgeable authors who are excellent teachers; please join us no matter what stage of your career you’re currently in.