bluuebunny/crossref_metadata_2025 huggingface dataset:
VEClim: An early warning decision support system for climate-sensitive vector activity and vector-borne disease risk assessment
Authors: Erguler Kamil , Arca Ahmet , Tsouloupas George , Alten Bulent , della Torre Alessandra , Veljko Petrić Dušan , Koliou Mazeri Maria , Christophides George , Lelieveld Jos
Published: November 2024

Global warming and environmental changes affect vector species and vector-borne pathogen transmission, presenting significant public health challenges. We developed the Climate-Driven Vector-Borne Disease Risk Assessment platform (VEClim) to support early warning systems and decision support mechanisms, aiding the planning of effective vector control and outbreak management strategies. VEClim employs climate-sensitive structured population modelling, incorporating physiological processes driven by meteorological and environmental factors. A user-friendly web-based Geographic Information System (GIS) delivers a versatile interface to improve accessibility to the models and present short-, medium-, and long-range predictions of habitat suitability, vector activity, and disease risk and impact. The initial release of VEClim presents an in-depth assessment of the seasonal dynamics of Aedes albopictus, also known as the Asian tiger mosquito, and the associated risk of chikungunya virus transmission. This analysis compares three decades, i.e., historical (1980–1990), recent (2010–2020), and future (2090–2100), in terms of seasonal and geospatial averages. The results indicate persistent activity of the vector along the Mediterranean coast and a global northward shift of disease risk due to climate change. The VEClim platform is operationally maintained at The Cyprus Institute and is permanently available via its dedicated domain: veclim.com. VEClim offers environmental datasets, an open-source toolkit for researchers and modellers, and insights for public health officials and decision-makers.
Examining the Effects of Probiotics on Athletes: A Review
Authors: Błaszczyński Gustaw , Nowotarska Agnieszka , Nojek Paweł , Pawlik Wiktoria , Zimonczyk Mariusz , Zawół Monika
Published: November 2024

Introduction and Objective. Probiotics, defined as live microorganisms that provide health benefits when consumed in sufficient quantities, have gained attention in the sports community. The surge in popularity of long-distance athletic competitions such as marathons, triathlons, and cycling races has led to heightened rivalry and a rising curiosity in strategies to improve sports performance. Studies have suggested that probiotics could be a valuable aid for athletes looking to improve their well-being and overall progress.
Methods. A literature review was conducted using PubMed and Google Scholar with search terms like "probiotics", "gut microflora", "probiotics in sport", "human microbiome", "athletic performance", "human microbiome", “diet supplementation” and related variations. Articles published within the last five years were prioritized.
Brief description of the state of Knowledge. Probiotic supplementation has been shown to positively impact the health and performance of athletes, primarily through modulation of the microbiota-gut-brain axis. This review examines the influence of probiotic supplements on athletic performance, focusing on their effects on gut microbiota, immune support, mental health, anti-inflammatory properties, and overall performance enhancement.
Conclusions. ​​Probiotics have been found to have numerous health benefits within the microbiota-gut-brain axis, making them an emerging area of research in athletes. The aim of this research is to understand the potential impacts on athletes experiencing health issues such as gastrointestinal symptoms, lowered immune system, mental disorders, excessive inflammation, or those looking to improve endurance and performance.
Exact Solution of the Vehicle Routing Problem with Drones
Authors: Schmidt Jeanette , Tilk Christian , Irnich Stefan
Published: November 2024

The vehicle routing problem with drones (VRP-D) that we consider is an extension of the capacitated vehicle routing problem in which the fleet consists of trucks equipped with one drone each. A truck and its drone can either move together or separately. A truck can release its drone at the depot or at a customer location and must pick it up later at another customer or the depot location. In this way, both trucks and drones deliver goods to customers working together as synchronized working units. A feasible route has to satisfy the capacity constraints of both the truck and the drone. A feasible solution to the VRP-D is a set of feasible routes such that each customer is served exactly once by either a truck or a drone. We investigate two standard objectives considered in the literature, that is, the minimization of the total routing cost and the sum of the routes’ durations. To solve the VRP-D exactly, we develop a branch-price-and-cut (BPC) algorithm. In particular, we present a new forward and implicit bidirectional labeling algorithm defined over an artificial network to solve the column-generation subproblems. The new bidirectional labeling algorithm substantially accelerates the solution process compared with its monodirectional counterpart. The time needed to solve the pricing problems is reduced by 55% on average when minimizing routing costs and by 30% when minimizing the sum of the routes’ durations. In further computational experiments, we analyze algorithmic components of the BPC algorithm, compare the cost and duration objectives, and highlight the impact of the drones’ speed on the structure of VRP-D solutions. For the routing-cost minimization objective, our BPC algorithm is able to solve several VRP-D instances with 50 vertices to proven optimality within one hour of computation time. The same instances with duration minimization are more difficult, and the BPC algorithm provides only heuristic solutions with an average gap not exceeding 3%.

Funding: This work was supported by Deutsche Forschungsgemeinschaft [Project 418727865, Grant IR 122/10-1].

Supplemental Material: The online appendix is available at https://doi.org/10.1287/trsc.2024.0544 .
Optimization of Ultrasound-Assisted Extraction for Antiradical Activities of Peel and Seed Extracts of Campbell Early Grapes
Authors: Ghafoor Kashif , Choi Yong Hee
Published: November 2024

Central composite design was applied for the ultrasound-assisted extraction from peel and seed of Campbell Early grapes and the extraction processes were optimized for the antiradical activities of the extracts by using response surface methodology. Optimal conditions were 53.45% of ethanol concentration, 45.99°C of extraction temperature and 23.93 min of extraction time for the maximum antiradical activity of grape peel extract (54.98%) and 53.14% of ethanol 56.03°C of temperature and 29.03 min of time for maximum antiradical activity of grape seed extract (90.60%).
Wine Production Using Osmotic Solution from Dried Mango Process
Authors: Garcia Annalene S. , Park Jae-Ho , Jeong Hyung-Jin , Park Youn-Moon , Chung Koo-Min , Lee Jong-Hwa
Published: November 2024

This study evaluated the potential of utilizing the osmotic solution from dried mango processing as alternative raw material for mango wine making. Fermentation was carried out using two kinds of yeast strains Saccharomyces bayanus, Lalvin EC-1118 and Saccharomyces cerevisiae, Lalvin D-47 at 20°C for 28 days. Physicochemical analysis during fermentation was performed for each treatment and the resulting wine samples were analyzed for color, volatiles and sensory properties. Results of physicochemical analysis between the two fermenting samples as well as the wine samples show almost similar results regardless of the yeast strains. Wine color of sample wines after storage were not significantly different at p<0.05 and when compared with a commercial mango wine. From the volatile analysis, esters and alcohols constituted majority of the compounds. Production of several esters, alcohols, acids and terpenes were affected by yeast strain used in fermentation. Results of sensory analysis showed that wines fermented by S. bayanus EC-1118 strain was more acceptable although sensory scores between the treatments and the reference wine showed significant differences in all the attributes evaluated, except for bitterness. The utilization of osmotic solution from dried mango process could produce similar properties with existing commercial mango wines although there is still need for further work on the improvement of some sensory attributes of the mango wines.
Preparation and Physicochemical Characteristics of Anchovy Hydrolysates Produced by High Hydrostatic Pressure and Enzymatic Hydrolysis Treatment
Authors: Kim Min-Ji , Nahmgung Bae , Kim Bok-Nam , Lee Soo-Jeong , Kim Chul-Jin , Cho Yong-Jin , Kim Chong-Tai
Published: November 2024

High hydrostatic pressure and enzymatic hydrolysis (HPEH) was applied to anchovy in order to produce a natural seasoning ingredient. Total soluble solid, amino nitrogen, total nitrogen and the degree of hydrolysis of anchovy hydrolysates were investigated depending on the process parameters such as temperature, pressure, enzyme concentration and enzyme type. The optimal condition for anchovy hydrolysis was confirmed as temperature 50°C, reaction time 24 hrs, pressure 50 MPa and enzyme concentration 0.6% in HPEH treatment. HPEH treatment showed more effective in overall properties of anchovy hydrolysis than those of control. All anchovy hydrolysates produced by HPEH treatment were increased more 1.5-2.6 times of total free amino acid than that of control. From these results, the HPEH treatment appears to be an effective and economic process to produce a natural seasoning ingredients.
Development of Prediction Model for Sugar Content of Strawberry Using NIR Spectroscopy
Authors: Son Jaeryong , Lee Kangjin , Kang Sukwon , Yang Gilmo , Seo Youngwook
Published: November 2024

This study was performed to develop a prediction model of sugar content for strawberry. Near-infrared (NIR) spectroscopy has been prevailed for on-line and portable applications for non-invasive quality assessment of intact fruit. This work presents effects of illumination method and coating of reflection surface of light source on prediction result of sugar content. Effect of preprocessing methods was also examined. A low-cost commercially available VIS/ NIR spectrometer was used for estimation of total soluble solids content (Brix). To predict sugar contents of strawberry, the best results were obtained with the spectrum data measured under intensive illuminations at three locations induced from the light source with fiber optic bundles. Gold coating of reflection surface of light source lamp gave favorable effect to prediction result. The best results in validation of PLSR model were rSEP = 0.891 and SEP = 0.443 Brix under OSC preprocessing and those of PCR were rSEP = 0.845, SEP rSEP= 0.520 Brix, under no preprocessing.
Analysis of Partial Least Square Regression on Textural Data from Back Extrusion Test for Commercial Instant Noodles
Authors: Kim Su kyoung , Lee Seung Ju
Published: November 2024

Partial least square regression (PLSR) was executed on curve data of force-deformation from back extrusion test and sensory data for commercial instant noodles. Sensory attributes considered were hardness (A), springiness (B), roughness (C), adhesiveness to teeth (D), and thickness (E). Eight and two kinds of fried and non-fried instant noodles respectively were used in the tests. Changes in weighted regression coefficients were characterized as three stages: compaction, yielding, and extrusion. Correlation coefficients appeared in the order of E>D>A>B>C, root mean square error of prediction D>C>E>B>A, and relative ability of prediction D>C>E>B>A. Overall, ‘D’ was the best in the correlation and prediction. ‘A’ with poor prediction ability but high correlation was considered good when determining the order of magnitude.
Effects on Hot Water Extract of Schizandra chinensis on Colon Cancer Cell Line
Authors: Ryu Min-ju , Chung Ha-Sook
Published: November 2024

The anticancer activity of Schizandra chinensis Baillon was investigated for the development of functional food resources. The antiproliferative activity of hot water extracts of Schizandra chinensis Baillon in human colon cancer cell line (HT-29) were identified using cell viability, morphology study, cell cycle and RT-PCR analyses. HT-29 cells were cultured in several concentrations (0, 1.0, 2.0, 4.0 mg/mL) of water extracts of Schizandra chinensis Baillon. In our study, colon cancer cell growth could be inhibited by hot water extracts of Schizandra chinensis Baillon in a dose-dependent manners. It was associated with morphological changes and apoptotic cell death with cell shrinking, chromatin condensation, apoptotic bodies and cell cycle analysis. These results suggest that Schizandra chinensis Baillon may inhibit the growth of human colon cancer cells by various apoptosis-aiding activities as well as apoptosis itself.
Optimization of Hot Water Extraction for Enhancing Antioxidative Activity from Auricularia auricula Using Taguchi Approach
Authors: Kim Hyeon-Min , Hur Won , Lee Shin-Young
Published: November 2024

Optimization study of the hot water extraction for enhancing antioxidative activity from Auricularia auricula was performed by Taguchi approach using orthogonal matrix L9(34) method. The correlation between DPPH radical scavenging activity and the components of samples extracted from different extraction conditions were also analyzed. The correlation coefficient between DPPH radical scavenging activity and melanin content of A. auricula was 0.93, indicating 'good correlation'. The optimum extraction conditions were obtained at the extraction time of 1 hr. temperature of 85°C, solid: water ratio of 1: 40(w/v) and frequency of 2 times. Under these conditions, values of maximum DPPH free radical scavenging activity and melanin contents of A. auricula were 67.21±2.17 and 52.94±2.10 mg/g, respectively. Melanin content of 1.6 times and DPPH free radical scavenging effect of 130% were enhanced by optimization.
Physicochemical and Organoleptic Characteristics of Short Grain Rice, Long Grain Rice and Puffed Rice Powder Added Takju during Fermentation
Authors: Dong Ming , Yi Young Hyoun
Published: November 2024

The pH, acidity, protein, color, reducing sugar, total sugar, alcohol and organoleptic characteristics of Takju containing 100% short grain rice (100 S), 100% long grain rice (100 L), 50 S+50% puffed rice powder (50 P) and 50 L+50 P were examined. After a drastic decrease during the initial stage of fermentation, the pH gradually increased except 100 L. Protein peaked at day 1 and decreased. A higher protein was noticed in puffed samples than in rice samples (p < 0.05). The Hunter “L” value decreased after a rise during the beginning of fermentation. Puffed samples showed higher reducing sugar than rice at day 0. Total sugar was similar to reducing sugar. A drastic increase in alcohol concentration was detected at day 2. Higher alcohol was observed in short grain than long grain and also in puffed samples than in rice (p < 0.05). A significant difference between 100 S and 100 L was observed in a sensory evaluation (p < 0.01); while no preference was detected.
Quality Characteristics of Fish Paste Prepared with Astragalus membranaceus Powder
Authors: Kim Dong-Ho
Published: November 2024

This study was conducted to investigate the physicochemical and sensory characteristics of the fish paste prepared with Astragalus membranaceus powder (0-2.0%). The pH of the samples ranged from 6.75 to 6.86 and the moisture content ranged from 77.19 to 80.18%. Increasing amount of Astragalus membranaceus powder in the fish paste tended to increase the redness and yellowness in Hunter color value. Textural property analysis indicated that the strength of the sample paste increased and its springiness decreased with an increasing amount of Astragalus membranaceus powder. The fish paste prepared with Astragalus membranaceus powder (2.0%), especially, showed the highest values in cohesiveness, brittleness, and gumminess. In addition, all the samples had good flexibility. In sensory evaluation, the addition of 1.0% Astragalus membranaceus powder had the best score in color, texture, taste, and overall preference. Therefore, this results suggest that 1.0% Astragalus membranaceus powder can be applied to produce fish paste with high functionality and sensory preference.
Processing Suitability of Rice Cake with Ramie Leaves (Boehmeria Nivea L.)
Authors: Ha Ki-Yong , Yoo Jae-Soo , Shin Mun-Sik , Ko Jae-Kwon , Kim Bo-Kyeong , Kang Hyeon-Jung , Kim Hyeon-Soon
Published: November 2024

This study aimed to select the rice variety that have excellent processing quality and suitability as ingredient in rice cake with ramie leaves. Physico-chemical, textural, and sensory evaluations were done on eight rice cultivars to determine the quality of rice cake that would be produced. Amylose and protein contents ranged 13.6-17.6% and 5.1-6.9%, respectively, for all the eight cultivars tested. In terms of amylogram characteristics, Dami and Boramchan revealed higher peak and breakdown viscosity and lower setback viscosity, which made them the most appropriate varieties for processing. In texture profile analysis, rice cakes made from Dami and Boramchan were softer and had delayed retrogradation as compared with rice cakes made from other cultivars. On sensory evaluation, the color and flavor of rice cakes from the different cultivars were not significantly different. But the taste, texture, and overall acceptability of Dami and Boramchan were much better than those of the other cultivars (p < 0.05). Based on the parameters tested, Dami and Boramchan were recommended as the best varieties that can be used as main ingredient in making rice cakes.
Development of an Efficient Phytin Production Process from Light Steep Water by Yeast Fermentation
Authors: Park Eun-Hee , Lee Jong-Sub , Park Sang-Jae , Lee Yong-Jin , Kim Myoung-Dong
Published: November 2024

A simple method for improving the phytin production process by yeast fermentation of light steep water (LSW) of corn was developed in this study. The initial acidity of LSW was pH 4 because it contained 3% (w/v) lactic acid, and the pH increased to 7.5 after 33 h of yeast fermentation to produce phytin at a final concentration of 1.0% (w/v) without addition of Ca(OH)2. The phytin produced by yeast fermentation showed 12.3% (w/w) protein content, which corresponds to 28.9% of that obtained by neutralization of LSW. The settling rate of phytin produced by the yeast fermentation was 1.6 times faster than that with the neutralization method.
Quality Characteristics of Chocolate Ganache Influenced by the level of Vegetable Creams
Authors: Youn Hee-Young , Lee Seung-Joo
Published: November 2024

This study was conducted to investigate the quality characteristics of chocolate ganache made with different ratio of milk and vegetable cream. Ganache samples were prepared with five different ratios of milk cream and vegetable cream, respectively (100:0, 75:25, 50:50, 25:75, 0:100) and their physicochemical, textural and sensory properties were examined. By increasing the milk cream levels in the formulation, the moisture contents of samples increased (5.71-6.22%), and their L-values and yellowness were decreased. Viscosity levels of samples were also decreased with milk cream level. According to the texture analysis, hardness and chewiness decreased significantly with increasing amounts of added milk cream (p < 0.05). During storage at 20°C for 3 weeks, acid values steadily increased and they were significantly different among ganache samples (p < 0.05). From the sensory tests, the hardness, melting rate, dryness and springiness were increased with vegetable cream level.
Comparison of Characteristics of Nuroong-gi made from Japonica Rice Cultivars
Authors: Yoo Jae-Soo , Baek Man-Kee , Baek So-Hyeon , Park Hyun-Su , Cho Young-Chan , Kim Bo-Kyeong , Ha Ki-Young
Published: November 2024

This study was carried out to compare the varietal difference in physicochemical properties, texture and sensory characteristics of nuroong-gi prepared japonica rice cultivars. Moisture content of the cultivars was 12.6-14.4%, crude protein content was 5.7-7.9% and crude lipid content was 0.6-3.4%, ash content was 0.3-0.5%. Amylose content is varied from 14.3% to 17.3% and Daeribbyeo 1 scored the highest, Chinnong the lowest. The water binding capacity of Boranchan scored the highest, Shindongjin showed hard characteristics because it scored the highest in hardness whereas Boramchan showed soft characteristics because it scored the lowest in hardness. Lightness of Hunter color values indicates that Chinnong was evaluated as the brightest, reducing sugar content is arranged from 1.8 to 2.11 mg/mL which doesn't show correlation with color. In regard to a result of sensory evaluation, Chinnong scored the highest in color assessment, flavor scored higher in turn of Chinnong, Deuraechan, Boramchan, Boramchan scored higher in taste, hardness, chewiness evaluation and overall acceptability.
Governance globaler Prozess- und ERP-Harmonisierung in dezentralen Unternehmen
Authors: Winter Robert , Scholz Thilo
Published: November 2024

Transformationsprogramme auf Unternehmensebene zielen darauf ab, sowohl lokale wie auch globale Veränderungsvorteile zu erzielen. Obwohl die Balance zwischen lokaler Differenzierung und globaler Konsistenz als Schlüsselfaktor für den Transformationserfolg anerkannt wird, wird das Verständnis für und der Umgang mit Spannungen im bestehenden Governance-Wissen und in der Praxis wenig behandelt. Neuere Forschungsbeiträge verwenden „Tension Theory“ und Erkenntnisse aus der vergleichenden Untersuchung von Transformationsprogrammen in der Praxis, um Gestaltungsprinzipien für eine spannungsbewusste Programm-Governance vorzuschlagen. Die vorliegende Studie berichtet, wie dieser Vorschlag in einem globalen Transformationsprogramm eines grossen internationalen Infrastrukturanbieters angepasst und weiterentwickelt wird. In der ersten Phase des Programms wird die Prozesslandschaft des Service-Produktionsmanagements über 22 global verteilte Landesgesellschaften hinweg harmonisiert, um die Grundlage für eine globale, konzernweite ERP-Harmonisierung zu schaffen. Zu den Erkenntnissen dieser Studie gehören Unterschiede in der Anwendbarkeit der vorgeschlagenen Gestaltungsprinzipien sowie der Vorschlag zusätzlicher Differenzierungen für die systematische Etablierung einer Governance für grosse Programme in heterogenen Umgebungen mit erheblicher lokaler Autonomie. Über fallbezogene Erkenntnisse hinaus zielt die Studie auch darauf ab, die Kontextualisierung generischer Gestaltungsprinzipien besser zu verstehen und die Notwendigkeit einer situativen Unterstützung der Governance von Transformationsprogrammen zu unterstreichen.
A márkaérték bemutatásának kihívásai – Technológiai és luxusmárkák empirikus vizsgálata
Authors: Martin Kíra , Szilágyi Nándor
Published: November 2024

Az elmúlt évtizedek gazdasági és társadalmi változásainak következtében az immateriális eszközök – köztük a márka is – egyre meghatározóbb szerepet töltenek be a gazdaságban, a vállalatok stratégiai és üzleti döntéseiben. Mindezek ellenére a márkaérték számviteli kezelése még megoldatlan, pedig a márkaértékelésnek elméletben és gyakorlatban is számos módszere alakult ki. Jelen tanulmány célja, hogy gyakorlati példákon keresztül megvizsgálja a márka fontosságának, ezzel összefüggésben a bemutatásának, valamint a márkaérték nagyságának és jelentőségének kérdéseit, kitérve a mérés szubjektivitásának problémájára is. A kutatás a kvalitatív terepkutatás paradigmái közé tartozó összehasonlító esettanulmány-elemzés módszerét használta. Ennek segítségével technológiai és luxusmárkák esetein keresztül igazolást nyert, hogy a márkák a vállalatok üzletmenetében, árazási politikájában és akvizíciós tevékenységében kiemelt szerepet töltenek be. A kutatás megállapította továbbá, hogy a márkák piaci értékének aránya a vállalatok mérlegében szereplő vagyonához képest jelentős, és a saját előállítású márkák esetében a bemutatás módja, míg a vásárolt márkák kapcsán azok értékelése jelent kihívást.
A vállalatcsoporton belüli ügyletek árképzése az adóbevallások tükrében
Authors: Veres Tünde
Published: November 2024

A csoporton belüli kereskedelmi ügyletek árképzése egyrészt menedzsmenteszköz a vállalatcsoportok vezetői eszköztárában, másrészt lehetőséget ad a csoportszintű pénzügyi, adózási optimalizálásra. Mindkét terület kutatása izgalmas téma, ugyanakkor belső információkat igényel a vizsgálat alanyaitól, legyen az akár a gazdálkodói, akár az ellenőrzési oldal. Az egyes joghatóságok érdekeit sértő adóátcsoportosítások elkerülésére az OECD több mint 30 éve folyamatosan iránymutatásokat fogalmaz meg, a tagországok pedig tagságukkal vállalják ezeknek az iránymutatásoknak a követését. A kutatás a NAV adatbázisára építve két évben azokat a vállalkozásokat vizsgálja, melyek a társasági adó bevallásukban a kapcsolt ügyleteikben alkalmazott árak szokásos piaci ártól való eltérése miatt adóalapot módosítottak. Az eltelt tíz év változásai ellenére az adóalapot módosító vállalkozások számában nem figyelhető meg jelentős növekedés és lényegében sem a vállalati méret, sem az eredményesség nem hozható összefüggésbe az adóalap-korrekciókkal. Kisebb változások figyelhetők meg a tulajdonosi kör szerinti struktúrában és az adóalap, illetve a társasági adó megállapítás szerkezetében.
NOTAS DE PESQUISA: IMPLANTAÇÃO DO GRUPO ESCOLAR EM DOIS IRMÃOS, RS (1941)
Authors: Souza José Edimar de
Published: November 2024

O estudo investiga os processos de escolarização no município gaúcho de Dois Irmãos. O objetivo é analisar como se constituiu o primeiro grupo escolar no município, época em que ainda era distrito de São Leopoldo. A perspectiva teórica é da história cultural, uma vez que procura compreender ainda elementos da cultura escolar nos primeiros tempos da implantação da instituição escolar. A metodologia utilizada é da análise documental histórica tendo atas, decretos e registros acessados nos arquivos da escola como principais fontes que compõe o estudo. A escola atualmente é uma referência na localidade, nesse sentido, identifica-se que os primeiros tempos de organização do ensino seriado a partir da implantação do grupo escolar foram indispensáveis para a consolidação e a continuidade da instituição neste lugar.
Entre la guerra del Pacífico y la Doctrina Monroe. La política exterior peruana frente a la intervención de Estados Unidos tras la caída de Lima (1881-1884)
Authors: Abanto Chani Julio
Published: November 2024

Estados Unidos estuvo pendiente de la evolución de la trayectoria que tomaba la guerra del Pacífico. Como potencia regional y en el marco de la doctrina Monroe no permitió la intervención diplomática de Europa para que llevase a cabo una mediación ante los países beligerantes. La diplomacia norteamericana ofreció sus buenos oficios desde el inicio del conflicto, pero se hizo con mayor énfasis con la asunción del presidente republicano James Garfield y tras la caída de Lima (enero de 1881). La presente investigación basada en información de archivos inéditos realiza un seguimiento a las acciones de la diplomacia norteamericana desde la perspectiva de la política exterior peruana y su legación en Washington, pues la doctrina Monroe fue interpretada y reajustada por la Secretaría de Estado norteamericano en la medida en que se imponía la derrota peruana con el tratado de Ancón (1883); transitando desde un apoyo al Perú hacia uno inequívoco con Chile.
The Essence of Green Participatory Budgeting
Authors: SIEMIONEK-RUSKAŃ Małgorzata , SIEMIONEK-LEPCZYŃSKA Anna
Published: November 2024

This paper presents a pioneering bibliometric analysis of the literature surrounding green participatory budgeting (GPB), examining research trends from 2002 to October 2024. Utilizing various keyword combinations, a total of 90 relevant articles were extracted from the Web of Science database. The analysis reveals a significant rise in publications beginning in 2017, with peak activity in 2019, indicating growing interest from researchers and policymakers. Key thematic categories identified include Environmental Studies, Urban Studies, and Public Administration, reflecting the interdisciplinary nature of the field. Keyword co-occurrence analysis highlights terms such as ‘participatory budgeting,’ ‘democracy,’ and ‘governance,’ while co-authorship analysis uncovers collaboration networks among researchers across countries. The findings underline the integration of sustainability into participatory budgeting processes and provide a foundation for future research in this important area of public finance. The originality of this study lies in its comprehensive approach to exploring the complexities of GPB and its practical implications for enhancing public engagement and policy development toward sustainable budgeting practices.
The objective of this study is to conduct a bibliometric analysis of the literature on green participatory budgeting and identify research trends, key themes, and co-authorship networks in the field.
Data were extracted from the Web of Science database using various keyword combinations related to GPB. A total of 90 articles published between 2002 and October 2024 were analyzed. The annual publication frequency was recorded, and the data were further analyzed using VOS viewer software to perform keyword co-occurrence and co-authorship analyses.
The analysis reveals a notable increase in publications starting in 2017, peaking in 2019. The leading categories identified include Environmental Studies (23 publications), Urban Studies (16), and Public Administration (15). Keyword co-occurrence analysis indicated that the most frequently occurring terms are ‘participatory budgeting,’ ‘democracy,’ and ‘governance.’ Co-authorship analysis revealed three clusters of collaboration, including countries such as England, Finland, the USA, and China.
The comprehensive analysis of trends and publication frequency provides policymakers with a clearer understanding of the evolving narrative surrounding green participatory budgeting. This insight can drive evidence-based decision-making, allowing them to allocate resources effectively toward sustainable projects that engage citizens.
This paper is pioneering in its systematic bibliometric analysis of green participatory budgeting (GPB) and related topics within academic literature. By synthesizing diverse research outputs over more than two decades, it establishes a foundational understanding of the field, which has previously been overlooked.
YABANCILAŞMA KAVRAMINA GENEL BİR BAKIŞ VE MARKA TOPLULUKLARININ YABANCILAŞMA KARŞISINDAKİ DURUŞU ÜZERİNE KAVRAMSAL BİR DEĞERLENDİRME
Authors: Uyak Çelik Saliha
Published: November 2024

Bu makalenin amacı, kendisini bağlı bulunduğu toplumdan uzak görerek kendisine yabancılaşmış her bir tüketicinin markalar açısından nasıl kazanılabileceği ve markaların bu noktada tüketicilere nasıl destek olabileceğini literatüre dayandırarak irdelemeye çalışmaktır. Literatürde yabancılaşma kavramı, Antik Çağ, Orta Çağ, 17.-18.yy, 18.yy-19.yy, 19.yy-20.yy dönemleri ile toplumsal (Pandemi dönemi, deprem, Modernizm, Postmodernizm) ve psikolojik açıdan incelenmiştir. Zorlu çalışma koşulları, şehir yaşamı, teknolojik gelişmeler, değişen tüketici davranışları gibi etkenler bireyin kendisine yabancılaşmasına ve aidiyet duygusunu yaşayamamasına sebep olmaktadır. Tüketim kültürü bireyi giderek yalnızlaştırarak bağlı olduğu topluma ve çevreye karşı yabancılaştırmaktadır. Aidiyet duygusundan yoksun kaldığı için bir topluluğun parçası olma isteği bireyleri bir arayışa sürüklemektedir. Marka topluluklarının temelinde ise bireyin sözü geçen bu aidiyet duygusunun giderilmesi yatar. Marka toplulukları, bireyi bağlı bulunmaktan mutluluk duyacağı bir topluluğa ait hissettirerek yabancılaşma duygusundan uzaklaştırabilir. Bu noktada tüketicilerin aidiyet duygusunu marka toplulukları üzerinden tekrardan kazanması hem marka hem de tüketici açısından olumlu bir katkı sağlayacaktır. Bu çalışmada, Google Scholar ve Web of Science (WoS) üzerinden taratılan literatür kaynaklarından yararlanılmıştır. Geleneksel tarama yöntemlerinden olan kavramsal tarama yöntemi konuya ilişkin kavramsal bir çerçeve çizme amacıyla kullanılmıştır.
5. slovensko posvetovanje mikroskopistov
Authors: Žnidaršič Nada , Kostanjšek Rok , Mrak Polona
Published: November 2024

Slovensko društvo za mikroskopijo (https://sdm.mikroskopsko-drustvo.si/) že od leta 2015 redno organizira znanstveno-strokovna srečanja z naslovom 'Slovensko posvetovanje mikroskopistov'. Tako je 16. in 17. maja 2024 na Rogli potekalo že 5. slovensko posvetovanje mikroskopistov, povzetki vseh prispevkov so dostopni na strani:
https://www.mikroskopsko-drustvo.si/posvet/knjiga-povzetkov-book-of-abstracts/
Exercise stress echocardiography shows impaired left ventricular function after hospitalization with COVID‐19 without overt myocarditis: A pilot study
Authors: Goldstein Robert E. , Hulten Edward A. , Arnold Thomas B. , Thomas Victoria M. , Heroy Andrew , Walker Erika N. , Fox Keiko , Lee Hyun , Libbus Joya , Markos Bethelhem , Hood Maureen N. , Harrell Travis E. , Haigney Mark C.
Published: November 2024

Usual clinical testing rarely reveals cardiac abnormalities persisting after hospitalization for COVID. Such testing may overlook residual changes causing increased adverse cardiac events post‐discharge. To clarify status post‐hospitalization, we related exercise stress echocardiography (ESE) in 15 recovering patients (RP) age 30–63 without myocarditis to matching published data from healthy subjects (HS). RP exercise, average duration 8.2 ± 2.2 SD, was halted by dyspnea or fatigue. RP baselines matched HS except for higher heart rate. At peak stress, RP had significantly lower mean left ventricular (LV) ejection fraction (67% ± 7 vs. 73% ± 5, p < 0.0017) and higher peak early mitral inflow velocity/early mitral annular velocity (E/e’, 9.1 ± 2.5 vs. 6.6 ± 2.5, p < 0.006) compared with HS performing equal exercise (8.5 ± 2.6 min). Thus, when stressed, patients without known cardiac impairment showed diminished systolic contractile function and diastolic LV compliance vs. HS. RP peak heart rate was significantly higher (172 ± 18 vs. 153 ± 20); peak systolic blood pressure trended higher (192 ± 31 vs. 178 ± 19). Pulmonary artery systolic pressures among RP remained normal. ESE uniquely identified residual abnormality in cardiac contractile function not evident unstressed, exposing previously unrecognized residual influence of COVID‐19. This may reflect autonomic dysfunction, microvascular disease, or diffuse interstitial changes; these results may have implications for clinical management and later prognosis.
Lotmanian referentiality and (cultural) semantics
Authors: Rodríguez Higuera Claudio J.
Published: November 2024

Lotmanian semiotics comprises a complex and wide-encompassing system for understanding meaning-making in culture and cultural dynamics more generally. Its complexity is compounded by Lotman’s historically and artistically minded orientation. In this paper we propose a brief rereading of a particular aspect of Lotmanian theory – what we will term Lotmanian semantics – based on an interpretation of modeling systems theory that, by our account, retains the form of the original by appealing to the notion of language employed by Lotman and deployed as propositional thought qua language. We revisit Sebeok’s critique of modeling systems theory and find it unnecessary for the interpretation that we make of Lotman’s semiotics, and we then propose a two-level interpretation of the theory that allows us to describe both perceptual and cultural phenomena as different semantic kinds.
Improved modified gradient-based iterative algorithm and its relaxed version for the complex conjugate and transpose Sylvester matrix equations
Authors: Huang Zhengge , Cui Jingjing
Published: November 2024

In this article, we present two new algorithms referred to as the improved modified gradient-based iterative (IMGI) algorithm and its relaxed version (IMRGI) for solving the complex conjugate and transpose (CCT) Sylvester matrix equations, which often arise from control theory, system theory, and so forth. Compared with the gradient-based iterative (GI) (A.-G. Wu, L.-L. Lv, and G.-R. Duan, Iterative algorithms for solving a class of complex conjugate and transpose matrix equations, Appl. Math. Comput. 217 (2011), 8343–8353) and the relaxed GI (RGI) (W.-L. Wang, C.-Q. Song, and S.-P. Ji, Iterative solution to a class of complex matrix equations and its application in time-varying linear system, J. Appl. Math. Comput. 67 (2021), 317–341) algorithms, the proposed ones can make full use of the latest information and need less computations, which leads to higher computational efficiency. With the real representation of a complex matrix as a tool, we establish sufficient and necessary conditions for the convergence of the IMGI and the IMRGI algorithms. Finally, some numerical examples are given to illustrate the effectiveness and advantages of the proposed algorithms.
On the Reform of Fiscal Rules in the European Union: What Has Been Achieved, and How Did We Get Here?
Authors: Schnellenbach Jan
Published: November 2024

In April 2024, the European Union has reformed its set of fiscal rules, aimed at securing sustainable public finances in its member countries. In this paper, we discuss the pathway towards reform and highlight the main characteristics of the reformed set of rules. It is argued that, relative to the original proposals by the Commission, the rules have improved. However, the numerical safeguards may be circumvented to some extent. In sum, there remains plenty of discretionary leeway for a conflict-averse Commission to appease non-compliant member countries.
On the Funding Chances of Political Theorizing
Authors: Rosales José María
Published: November 2024

This article explores causes and consequences of the declining funding chances of political theorizing with the aim of advancing measures to offset them. Major national and international research programmes growingly present challenges that require problem-solving strategies. Applied research disciplines are better fitted to tackle them than basic research disciplines to which political theorizing belongs. Drawing on the enlightening contribution of theory to political research and politics, it argues that the knowledge it produces can be shared across disciplinary boundaries if its scientific reliability is secured. With that aim, the article submits two practical suggestions: enriching normative accounts of politics with research historically and institutionally informed, and streamlining its enquiring capacity by exploring standard, modular and integrated interdisciplinary approaches.
Visualizing identity: multimodal and multilingual practices in international student organizations’ on-campus artifacts
Authors: Marino Francesca , Mu Yuxuan
Published: November 2024

Contributing to previous research on schoolscape, this study explores artifacts crafted by international student organizations (i.e., flyers and roll-up banners) across a U.S. university campus. Specifically, drawing on elements from geosemiotics (i.e., visual semiotics, place semiotics, and interaction order), the authors examined (1) how the producers convey their identities through both multilingual and multimodal practices, and (2) how the artifacts interact with the surrounding space. Considering the ephemeral nature of the artifacts under scrutiny, pictures of the actual artifacts were collected over a two-month period in 2024. The findings show that the sign makers constructed their identities through varied semiotic resources, including text, images (e.g., national flags, natural elements, historical landmarks), typography (e.g., typographic mimicry), colors indexing ethnocultural and/or national identities or university affiliation, code preferences, and linguistic choices creating multiple interaction orders. Regarding the emplacement of the artifacts, different patterns emerged, including a preference for authorized spaces over those associated with transgressive semiotics, and, more generally, a shift towards digital spaces for organizational promotion.
Crystal structure of (E)-1-(5-bromo-2-hydroxyphenyl)-3-(5-(4-methoxyphenoxy)-3-methyl-1-phenyl-1H-pyrazol-4-yl)prop-2-en-1-one, C26H21BrN2O4
Authors: Shin Soon Young , Lee Ha-Jin , Koh Dongsoo
Published: November 2024

C26H21BrN2O4, triclinic, P1̄ (no. 2), a = 9.061(3) Å, b = 11.640(3) Å, c = 12.751(3) Å, α = 65.985(7)°, β = 87.683(8)°, γ = 72.332(12)°, V = 1165.1(5) Å3, Z = 2, R
gt(F) = 0.0351, wR

ref
(F
2) = 0.0873, T = 296(2) K.
Bifurcation and chaos: Unraveling soliton solutions in a couple fractional-order nonlinear evolution equation
Authors: Riaz Muhammad Bilal , Jhangeer Adil , Martinovic Jan , Kazmi Syeda Sarwat
Published: November 2024

Shallow water waves represent a significant and extensively employed wave type in coastal regions. The unconventional bidirectional transmission of extended waves across shallow water is elucidated through nonlinear fractional partial differential equations, specifically the space–time fractional-coupled Whitham–Broer–Kaup equation. The application of two distinct analytical methods, namely, the generalized logistic equation approach and unified approach, is employed to construct various solutions such as bright solitons, singular solitary waves, kink solitons, and dark solitons for the proposed equation. The physical behavior of calculated results is graphically represented through density, two- and three-dimensional plots. The obtained solutions could have significant implications across a range of fields including plasma physics, biology, quantum computing, fluid dynamics, optics, communication technology, hydrodynamics, environmental sciences, and ocean engineering. Furthermore, the qualitative assessment of the unperturbed planar system is conducted through the utilization of bifurcation theory. Subsequently, the model undergoes the introduction of an outward force with the aim of inducing disruption, resulting in the emergence of a perturbed dynamical system. The detection of chaotic trajectory in the perturbed system is accomplished through the utilization of a variety of tools designed for chaos detection. The execution of the Runge–Kutta method is employed to assess the sensitivity of the examined model. The results obtained serve to underscore the effectiveness and applicability of the proposed methodologies for the assessment of soliton structures within a broad spectrum of nonlinear models.
Unlocking potential: the role of chemometric modeling in pulp and paper manufacturing
Authors: Uddin Mohammad Nashir , Rahman M. Mostafizur , Likhon M. Nur Alam , Jahan M. Sarwar
Published: November 2024

The review focuses on application of chemometric modeling in raw material characterization and quantification of parameter in various steps of pulp and papermaking processes. These models are built by supervised or unsupervised machine-learning techniques. Chemometric models are predominantly developed with data from spectroscopic instruments like, Ultraviolet spectrophotometer (UV), Near Infrared spectrophotometer (NIR), Fourier Transform Infrared Spectrometer (FTIR), Raman Spectrometer etc. These spectroscopic data are large in size which are reduced by applying different dimension reduction techniques. Moreover, these data contain instrumental noise in most of the cases, and they are de-noised or smoothed by several preprocessing techniques for developing better performing models. Among the popular calibration techniques for classification, Soft Independent Modeling for Classification Algorithm (SIMCA), Discrimination Analysis (DA) are mentionable. Multiple Linear Regression (MLR), Principal Component Regression (PCR), Partial Least Square Regression (PLSR), Artificial Neural Network (ANN), Support Vector Machine (SVM) etc., are used for quantification of different physical, morphological and chemical properties of wood, pulp and paper properties. Based on chemometric models, sensors for online measurements of different parameters in pulping and papermaking processes are being developed in recent years. Through this review, better performing multivariate analysis based chemometric modeling techniques have been identified for determining different parameters by comparing the existing ones which could be used in different processes in pulp and papermaking industries.
Chinas Fähigkeiten im Bereich der Unterwasser-Seekriegsführung: Technologische Aspekte
Authors: Kirchberger Sarah
Published: November 2024

Kurzfassung

Die Flottenrüstung der Volksrepublik Chinas schreitet mit enormer Dynamik voran. Chinas Marine verfügt bereits heute über mehr Schiffe als die US Navy, und auch die Kapazität der chinesischen Marineschiffbau-Infrastruktur übertrifft diejenige der USA. Noch gibt es einen qualitativen Vorsprung der amerikanischen Seestreitkräfte gegenüber China, aber der Wille ist eindeutig zu erkennen, den Vereinigten Staaten den Rang als wichtigste Seemacht abzulaufen.

Das technologische Gefälle zwischen China und den USA war in der Vergangenheit insbesondere im Bereich der Unterwasser-Seekriegsführung immens, wird aber aufgrund zielgerichteter Anstrengungen der chinesischen Seite stetig kleiner. Treiber dieser Bemühungen ist die in China wahrgenommene militärstrategische Notwendigkeit, die für U-Boot-Operationen bestehenden geographischen Nachteile Chinas auszugleichen.

Der Beitrag befasst sich vertieft mit dem aktuell erreichten technologischen Entwicklungsstand von Chinas Unterwasser-Seekriegsführung. Er vermittelt einen knappen Überblick über technologische Engpässe und Durchbrüche, industrielle Kapazitäten sowie Forschung und Entwicklung (F&E) in für Unterwasser-Seekriegsführung relevanten Feldern. Eine Schlüsselfrage für die weitere Entwicklung wird das das Potenzial für eine vertiefte Zusammenarbeit Chinas mit Russland sein.
Sensitivity analysis of aero-engine performance optimization control system and its hardware test verification
Authors: Fang Juan , Zhang Nan , Liu Weimin
Published: November 2024

The performance seeking control (PSC) method is aimed at improving the performance of aircraft engine without changing hardware devices. However, the complexity of the system makes it difficult to achieve its application in engineering. Thus, the key issues in PSC of turbofan engine are studied based on global sensitivity analysis, and the improvements are made to the optimization system according to the analysis. Firstly, the principle of PSC is analyzed based on traditional frameworks. And an improved linear programming method based on task scheduling is proposed to reduce the time consumption within a single closed-loop simulation. The impact of the estimation model accuracy on optimization results is studied adopting a sensitivity analysis method based on Monte Carlo sampling to address the optimization lose efficacy. Finally, the hardware-in-the-loop simulation is carried out utilizing model-based design method in a certain type of turbofan engine electronic controller.