bluuebunny/crossref_metadata_2025_split huggingface dataset:
Graph neural network-based anomaly detection for river network systems
Authors: Buchhorn Katie , Santos-Fernandez Edgar , Mengersen Kerrie , Salomone Robert 
Published: August 2023

Background: Water is the lifeblood of river networks, and its quality plays a crucial role in sustaining both aquatic ecosystems and human societies. Real-time monitoring of water quality is increasingly reliant on in-situ sensor technology. Anomaly detection is crucial for identifying erroneous patterns in sensor data, but can be a challenging task due to the complexity and variability of the data, even under typical conditions. This paper presents a solution to the challenging task of anomaly detection for river network sensor data, which is essential for accurate and continuous monitoring. Methods: We use a graph neural network model, the recently proposed Graph Deviation Network (GDN), which employs graph attention-based forecasting to capture the complex spatio-temporal relationships between sensors. We propose an alternate anomaly threshold criteria for the model, GDN+, based on the learned graph. To evaluate the model's efficacy, we introduce new benchmarking simulation experiments with highly-sophisticated dependency structures and subsequence anomalies of various types. We also introduce software called gnnad. Results: We further examine the strengths and weaknesses of this baseline approach, GDN, in comparison to other benchmarking methods on complex real-world river network data. Conclusions: Findings suggest that GDN+ outperforms the baseline approach in high-dimensional data, while also providing improved interpretability.
Application of nuclear medicine techniques in sports medicine
Authors: Zuziak Patrycja , Ilnicka Natalia , Matyja Daria , Sadlik Maria , Abod Leila 
Published: August 2023

Introduction and purpose: To briefly introduce the reader to the application of nuclear medicine studies in the diagnosis and treatment of musculoskeletal disorders developed among athletes.
Materials and methods: To prepare this review, publications indexed in the PubMed and Google Scholar databases were analyzed. Special attention was given to full-text articles published in English between 2015 and 2023, as well as to the references cited by the authors of selected publications.
Description of the state of knowledge: Nuclear medicine is applied in the diagnosis and therapy of orthopedic conditions. Commonly used nuclear medicine techniques include planar bone scintigraphy (WBS), single-photon emission computed tomography (SPECT) combined with computed tomography (CT), and positron emission tomography (PET) combined with computed tomography (CT).
Summary: The utilization of nuclear medicine techniques allows for proper diagnosis and early treatment of musculoskeletal disorders, including pathologies resulting from sports-related physical activity.
Immediate and short-term effects of single-task and motor-cognitive dual-task on executive function
Authors: Zhang Weibin , Liu Hua , Zhang Tong 
Published: August 2023

Objectives
Executive function plays an important role in our daily life and can be affected by both single task (acute aerobic exercise or cognitive training) and dual-task (acute motor-cognitive training) interventions. Here we explored the immediate and short-term effect on executive function to texted whether dual-task interventions are more effective at promoting executive function.

Methods
Forty-six young men were recruited (mean age: 20.65 years) and assigned randomly to aerobic exercise (n = 15), cognitive training (n = 15), or dual-task (n = 16) groups. Executive functions were assessed before, immediately after, and 30 min after intervention using Go/No-go, 2-back, and More-Odd-Shifting tests.

Results
Working memory function improved after all three interventions (significant Time effect, F(2,86) = 7.05, p = 0.001). Performance on the 2-back test was significantly better immediately after dual-task intervention (p = 0.038) and the response time was shorter (p = 0.023). Performance on the More-Odd-Shifting test improved over time (significant Time effect, F(2,86) = 30.698, p = 0.01), both immediately after the dual-task intervention (p = 0.015), and 30 min later (p = 0.001). Shifting-test performance was also better immediately after (p = 0.005) and 30 min after (p < 0.001) aerobic exercise.

Conclusion
Executive function was enhanced by single-task (acute aerobic exercise or cognitive training) and dual-task interventions. The effect continued for 30 min after both the single-task aerobic exercise and the dual-task intervention. For short-term intervention, the dual-task was not more effective than either of the single tasks.
IMPLEMENTATION OF PROPORTIONAL AND PI ROASTING TEMPERATURE CONTROL IN DRUM-TYPE COFFEE ROASTER
Authors: Rachman Mohamad Nur Aulia , Setiyono Budi , Zahra Ajub Ajulian 
Published: August 2023

Indonesia ranks as 4th highest coffee exporter by capacity and export value in the world, behind Brazil, Vietnam and Colombia. Statistics from The World Bank shows 2841 tons caffeinated roasted bean coffee from both varieties being exported from Indonesia throughout the world, while the National Statistics Board of Indonesia reported 380.173 tons of green bean coffee exported from Indonesia within 2019. Based on previous developments of coffee roasting technology, as this undergraduate thesis will explain about a coffee roaster prototype which is an improvement from previous researches, equipped with centralized temperature control and monitoring system from Artisan roasterscope that eases the operator or user’s workload to monitor the coffee beans’ roast level based on roast temperature and duration. In the experimentation of Ziegler-Nichols proportional control proves to give the best result for Robusta coffee with average rate of rise at 52.1° Celsius/min and average roast temperature of 140.8° Celsius which yields 100% roast uniformity at 95 Agtron roast scale. Following the addition of Astrom-Hagglund’s Proportional-Integral control, the result shows a formidable difference between each coffee bean varieties due to water content difference between both varieties. Keywords: coffee roasting, coffee roaster, proportional control, Artisan RoasterScope
Tracing Shumi: Politics and Aesthetics in Doppo’s ‘Musashino’ and Sōseki’s Kusamakura
Authors: van der Meer Jurriaan 
Published: August 2023

Abstract
This article traces the significance of the notion of shumi through a comparison between Kunikida Doppo’s ‘Musashino’ and Natsume Sōseki’s Kusamakura. I demonstrate how the language of shumi functioned as a mediator between an observing subject and an observed object, ultimately in order to establish an aesthetic vocabulary for a burgeoning middle class. Both narratives make use of shumi in order to draw out a specific experience of the narrator’s natural surroundings but with very different outcomes.Whereas Doppo’s text uses the language of shumi to draw the attention of the reader to the aesthetic features of the Musashi Plain and presents this way of seeing as natural and universal, it simultaneously works to mask the socio-political unbalance between the possessors of such sensibilities and the inhabitants of the land that is the object of the aesthetic gaze. By contrast, Sōseki’s narrative exposes the untenableness of such an artificial language as the basis for the construction of a bourgeois identity and rejects the narrator’s claims to any kind of mastery over the landscape or its occupants as a result of his heightened sensibilities. Analyzing both narratives from the vantage point of shumi therefore reveals the political, aesthetic, and ontological tensions present in its own discursive structures.
Laminar Rayleigh–Benard convection in a closed square field with meshless radial basis function method
Authors: Santosa Irfan , Budiana Eko Prasetya , Hadi Syamsul , Wijayanta Agung Tri 
Published: August 2023

Abstract
Research on natural convection is exciting in some experimental and numerical cases, especially in rectangular cavities with relatively low heat dissipation and thermal control systems with low cost, reliability, and ease of use. The present study will use the meshless radial basis function method to solve the velocity formulation of the Navier–Stokes equations by varying some nominal Rayleigh numbers of 104, 105, and 106. The numerical accuracy is compared with the previous research. The advantages of the meshless method are that it does not require a structured mesh and does not require inter-nodal connectivity. The results show that the temperature pattern is identical to the previous research. The calculations have been done for three different Rayleigh numbers of 104, 105, and 106 for 151 × 151 nodes. The variations of the Ra number will affect the isothermal, velocity contours, and Nusselt number.
Characterization of the active site in the thiocyanate-forming protein from Thlaspi arvense (TaTFP) using EPR spectroscopy
Authors: Hashemi Haeri Haleh , Schneegans Nicola , Eisenschmidt-Bönn Daniela , Brandt Wolfgang , Wittstock Ute , Hinderberger Dariush 
Published: August 2023

Abstract
Glucosinolates are plant thioglucosides, which act as chemical defenses. Upon tissue damage, their myrosinase-catalyzed hydrolysis yields aglucones that rearrange to toxic isothiocyanates. Specifier proteins such as thiocyanate-forming protein from Thlaspi arvense (TaTFP) are non-heme iron proteins, which capture the aglucone to form alternative products, e.g. nitriles or thiocyanates. To resolve the electronic state of the bound iron cofactor in TaTFP, we applied continuous wave electron paramagnetic resonance (CW EPR) spectroscopy at X-and Q-band frequencies (∼9.4 and ∼34 GHz). We found characteristic features of high spin and low spin states of a d
5 electronic configuration and local rhombic symmetry during catalysis. We monitored the oxidation states of bound iron during conversion of allylglucosinolate by myrosinase and TaTFP in presence and absence of supplemented Fe2+. Without added Fe2+, most high spin features of bound Fe3+ were preserved, while different g’-values of the low spin part indicated slight rearrangements in the coordination sphere and/or structural geometry. We also examined involvement of the redox pair Fe3+/Fe2 in samples with supplemented Fe2+. The absence of any EPR signal related to Fe3+ or Fe2+ using an iron-binding deficient TaTFP variant allowed us to conclude that recorded EPR signals originated from the bound iron cofactor.
Effects of build orientation and hatch spacing on high-speed milling behavior of L-PBF 316L stainless steel
Authors: Kaya Gürkan , Köklü Uğur , Ergüder Tevfik Oğuzhan , Cengiz Furkan , Yıldız Fatih 
Published: August 2023

Abstract
Due to the philosophy of the process, the surface roughness is usually high for the parts produced with laser powder bed fusion (L-PBF) additive manufacturing (AM). Parts produced by this method need surface quality improvement processes for many applications. One of the methods used for this purpose is high speed machining (HSM). HSM is a modern manufacturing technique that offers several benefits, including improved productivity, enhanced product quality, and reduced production costs. In addition, HSM can improve the quality of finished products by reducing machining errors. In this study, samples produced with 316L powder in size of 10 × 10 × 5 mm using three different hatch spacings (60, 70, 80 µm) and building orientations (0°, 45°, 90°) were produced by L-PBF method, and HSM process was applied to these samples. In this context, the present study aimed to investigate the effects of porosity, microstructure and microhardness properties of 316L samples produced by L-PBF method using different hatch spacings and build orientations on cutting forces, surface roughness and burr formation in HSM. When the numerical values of the cutting forces were analyzed in both x and y directions, it was observed that the greatest cutting force occurred in the x direction. While the Fx force ranged from 6.23 to 9.35 N, the Fy force ranged from 4.88 to 8.27 N. It has been determined that as the build orientation increases at the same hatch spacing value, the cutting forces increase due to the increased porosity ratio.
E-mpoliteness – creative impoliteness as an expression of digital social capital
Authors: Andersson Marta 
Published: August 2023

AbstractThis paper investigates the formal, conceptual, and functional characteristics of impoliteness in social media interactions, arguing that face-threatening acts can be viewed as an effective manifestation of social capital if delivered in a way that has potential to grant the user distinction in cyberspace – the process contingent on recognition by some groups and elimination of others. As argued in the following, social capital manifests itself through a distinct habitus that exploits relevant cultural resources specific to social media interactions for the purpose of successful differentiation between spaces and participants in this context. In order to account for the complex, richly intertextual nature of creative impoliteness on social media, the study introduces the concept of “e-mpoliteness,” which refers not only to the surface form of the examined instances but also to the plethora of other resources and references that instantiate the habitus of meaning-making in online discourse.
Investigation of residual protection of a 55 years old marine structure after 20 years subject to impressed current cathodic protection
Authors: Law David , Bhuiyan Shamir , Nicholls Peter , Ackland Bruce 
Published: August 2023

AbstractIt has been reported that structures to which impressed current cathodic protection (ICCP) has been applied for a long period have displayed evidence of residual protection when ICCP has been halted, ranging from several days up to significantly longer periods. To study this phenomenon this paper reports the de-activation of a 20 years old ICCP system installed on a 55 years old wharf structure. The ICCP was de-activated for 84 days and the reinforcing steel potentials at locations on the front pile cap and front wall were monitored via the existing installed reference electrodes (RE). The results showed that all the RE installed in the structure initially demonstrated a positive shift in potential, with 61% maintaining a positive trend over the entire trial period.
Marine Suitability Assessment for Mariculture: Combining GIS and AHP Technique in Dampier Strait Conservation Area, West Papua Province, Indonesia
Authors: Wibowo Ichsan Suryo , Mashar Ali , Pratiwi Niken Tunjung Murti , Kurniawan Fery 
Published: August 2023

Highlight Research

Mariculture is one of the activities that can pressure the aquatic environment.
Mariculture activities are carried out by considering the sustainability aspects of environmentally friendly implementation.
The suitability of the location for mariculture activities refers to the geographical and hydro–oceanographic conditions seen from the waters' physical, chemical, and biological parameters.
The suitability index produced using multiple approaches (GIS-based AHP) can be used to determine the potential locations for mariculture development.

Abstract
Potential mariculture activities in the Dampier Strait Conservation Area, which are indicated by the availability of water space and local commodities, can have a multiplier effect on socio-ecological aspects. Therefore, reasonable development steps are needed to carry out environmentally friendly aquaculture. This study aims to determine the potential use of water space for the development of mariculture activities based on the level of suitability using multiple approaches. Suitability analysis was carried out with Geographic Information System (GIS) based on the Analytical Hierarchy Process (AHP) by considering the area’s characteristics using several aspects seen from the geographical conditions and water quality (physical, chemical, and biological). Based on the suitability analysis results, the potential water space that can be used for mariculture development activities, namely seaweed and pearl oyster cultivation was 1,130.45 ha (0.49% of the overall space allocation 232,588.59 ha). A justification was then carried out to determine a suitable location in terms of its accessibility and environmental friendliness. The analysis has shown promising results in determining potential locations for developing mariculture activities for seaweed and pearl oyster commodities based on sustainable and environmentally friendly cultivation.
Accelerated of Sex Reversal use 17α-methyltestosterone Induced Female, Orange-Spotted Grouper <I>Epinephelus coioides</I>
Authors: Carman Odang , Iskandar Andri , Chang Ching-Fong , Wu Guan-Chung , Muslim Muslim , Ramadhani Dian Eka 
Published: August 2023

Highlight Research

Sex reversal for orange-spotted grouper Epinephelus coioides
The application of 17α-methyltestosterone induce sex change
The stability of sex change need more investigation

Abstract
The occurance of hermaphrodites in grouper fish causes a scarcity of male parents, so an alternative is needed to accelerate sexchange to male at a young age. The present study was expected to scrutinize the mechanisms of sex-change in fish in the early change process, and whether the testis converted from immature ovary using 17α-methyltestosterone (MT) would recover after the termination of MT treatment. MT-induced sex-change and 5-aza-2’-deoxycytidine (5-Aza) were connected as DNA methylation inhibitors to comprehend the alternation of gonadal soma cells. The orange-spotted groupers were used at the developmental ages and fed a diet containing MT at 50 mg/kg for three months and then a normal diet for a month. In the first week and second week fish injected with 5-Aza intraperitoneally during the MT-oral administration. Most of the fishes in the control group had immature ovaries, but all the females fed with MT, had immature spermatogenesis. However, one month after the withdrawal of MT treatment, the sex of the fish returned to female-like even though the fish have undergone MT-induced masculinization. This outcome demonstrates precocious sex-change from under yearling, orange-spotted grouper utilizing oral MT treatment is impermanent. All the females of 5-aza treatments showed no spermatogenic cells. In this study, lower growth rates were demonstrated by the MT-treated groups. The impact of this metabolic change was clear after the end of the hormone oral administration since the decreased growth of the groups treated for three months.
Possibilities and Prospects of Hypoxytherapy Application in Cardiology
Authors: Ignatenko G. A. , Bagriy A. E. , Ignatenko T. S. , Tolstoy V. A. , Evtushenko I. S. , Mykhailichenko E. S. 
Published: August 2023

Despite the achievements of modern cardiology, the cardiovascular morbidity and mortality in most countries of the world remains high, which motivates the wider use of additional (alternative) preventive and therapeutic approaches, one of which is hypoxytherapy. Over several decades of using this method, a large amount of data has been accumulated that allows us to state the beneficial effect of various hypoxytherapy regimens on the clinical course of cardiovascular diseases and can potentially improve prognosis of them. The use of hypoxytherapy is associated with an improvement in blood pressure circadian rhythm, flow-dependent vasodilation, an insulin resistance decrease, a vascular wall stiffness redaction, an improvement in blood rheology, endothelial function and nitric oxide system, a decrease of proinflammatory and prothrombotic cytokines levels. A number of modern experts consider hypoxytherapy as an affordable and perspective method of prevention and treatment of cardiovascular disease, effectively supporting traditional non-drug and drug-based approaches. Contemporary data indicate serious future perspectives for an expanded study of the hypoxytherapy possibilities in cardiac patients, including through the State research programmes. This review is devoted to the discussion of the physiological effects of hypoxytherapy, the possibilities of its application in cardiological practice, including with the analysis of own data, as well as precautions during its implementation.
Gene-disease association: pathogenic potential/pathogenic feature assessment
Authors: Liao WeiPing , Bian Wen-Jun , Wang Jie , Li Bin , Gao Liang-Di , Zhang Wen-Jun , Liang Xiao-Yu , Liu Liu , Fan Cui-Xia , Yan Li-Min , Liu Li-Hong , Jiang Mi , Liang De-Hai , Wang Juan , Ye Zi-Long , Tang Xue-Qing , Li Huan , Luo Sheng , Shen Nan-Xiang , Su Tao , Liu Xiao-Rong , He Na , Shi Yi-Wu , Yi Yonghong 
Published: August 2023

Abstract
Determining gene-disease association is a major challenge of genetics and also the precondition for evaluating the pathogenicity of variants. With considerations on the genetic dependent features and the clinical/genetic characteristics that are associated with gene-disease association, we proposed a pathogenic potential and pathogenic feature assessment (PPA) system to evaluate the gene-disease association. In addition to case/variant number, PPA evaluates the clinical-genetics evidence from phenotypic specificity, inheritance pattern, genotype-phenotype correlation, and sub-molecular implication of variants, which represent the pathogenic feature of gene. In experimental aspects, PPA refers evidence of the pathogenicity of gene/variant and the genetic dependent features that are directly related to gene-disease association, including gene expression and knockout, and functional consequence of variants. We collected data of all potentially functioning genes (19,711) and assessed those with clinical data available, and 3,623 genes were evaluated as “pathogenic”/“possible pathogenic”. The pathogenic features of these genes were summarized, which provided critical information for evaluating pathogenicity of variants. PPA evaluates whether (pathogenic potential) and how (pathogenic feature) a gene is associated with a disease, and avoided bias potentially caused by variants of special genotype or inheritance. PPA is expected to be referred as a framework in future studies in defining the gene-disease association.
Larger nations benefit more from the stabilizing effects of crop diversity
Authors: Wang Shaopeng , Meng Bo , Yang Qi , Mehrabi Zia 
Published: August 2023

Abstract

Diversifying crops has increasingly been recognized as key means to stabilizing national food production to a variety of shocks including extreme weather events. However, different nations may benefit differentially from this strategy simply because of the scale dependency of both crop diversity and yield stability. Using crop production data from 131 nations over six decades (1961-2020), we explore the spatial scale dependence of the crop diversity–stability relationship, drawing on new ecological theory and a range of complementary analytical approaches. Our results show that as the total national harvested area increases, yield stability and average crop stability within nations both increases. Crop diversity contributes to stabilizing national yield stability, but such stabilizing effects are weaker in smaller countries. Our findings suggest that enhancing crop diversity at the national level may not provide a de facto universal strategy for increasing yield stability across all countries, simply because larger countries can more easily buffer shocks.