bluuebunny/crossref_metadata_2025 huggingface dataset:
Transmission Line Equipment Infrared Diagnosis Using an Improved Pulse-Coupled Neural Network
Authors: Tong Jie , Zhang Xiangquan , Cai Changyu , He Zhouqiang , Tan Yuanpeng , Chen Zhao
Published: December 2022

In order to detect the status of power equipment from infrared transmission line images under the spatial positioning relationship of the transmission line equipment, such as corridor, substation equipment, and facilities, this paper presents an improved PCNN model which merges an optimized parameter setting method. In this PCNN model, the original iteration mechanism is abandoned, and instead, the thresholding model is built by the maximum similarity thresholding rule. To ensure similarity during classifying neighboring neurons into cluster centers, a local clustering strategy is used for setting the linking coefficient, thus improving the efficiency of the method to detect the power equipment in infrared transmission line images. Finally, experimental results on transmission line infrared images show that the proposed method can provide the basis for the diagnosis of power equipment, preventing the casualties and property damage caused by the thermal damage of power equipment, and effectively improving the safety risk identification and operation control ability of power grid engineering.
Education and Sustainable Development Goals
Authors: Cai Yuzhuo , Wolff Lili-Ann
Published: December 2022

Sustainability and sustainable development have been on the global political agenda since the end of the 1980s [...]
Ruler Drop Method in Virtual Reality as an Accurate and Reliable Tool for Evaluation of Reaction Time of Mixed Martial Artists
Authors: Langer Alan , Polechoński Jacek , Polechoński Piotr , Cholewa Jarosław
Published: December 2022

Reaction time (RT) is one of the key factors in combat sports. Its high level is a predictor of sporting success. Therefore, RT tests are an important diagnostic tool in combat sports. The implementation of some conventional psychomotor tests in virtual settings can facilitate research and improve the objectivity and standardization of the measurement procedure. The main aim of the present study was to evaluate the reliability and validity of RT measurements, using the ruler drop method (RDM) implemented within immersive virtual reality (VR). Twenty-eight professional mixed martial arts (MMA) fighters were examined. The validity of the new VR measurement method was estimated by comparing the results obtained using the computer test and the conventional catch-the-ruler test. The reliability of the measurements was evaluated using an intraclass correlation procedure. Analysis of variance was used to examine the differences in RT in MMA fighters obtained from different tests. Significant correlations were found between the results of measurements in VR and the results of other tests, with the highest values observed between the tests performed in a virtual environment and computer-based tests. The values of the ICC intraclass correlation coefficients for all the reaction time tests conducted in the group of MMA fighters were at an adequate or high level. The analysis of variance showed that the reaction time of MMA fighters differed significantly between the tests. In VR and computer-based tests, reaction times were significantly longer than during conventional RDM measurements. RT did not depend on the hand used during the test. In conclusion, the VR environment allows for designing and conducting valid reaction time tests reliably and objectively, using standard testing procedures, while reducing the effect of human factors on the measurement results.
The Effect of Digital Transformation on the Pharmaceutical Sustainable Supply Chain Performance: The Mediating Role of Information Sharing and Traceability Using Structural Equation Modeling
Authors: Ma Jing-Yan , Shi Lei , Kang Tae-Won
Published: December 2022

As the global pharmaceutical market continues to expand, the demand for pharmaceutical supply chain is increasing. In the context of “Industry 4.0”, the pharmaceutical supply chain sector needs to accelerate digital construction. Pharmaceutical companies need to strengthen risk management in order to cope with supply disruptions. From the perspective of sustainable development, the pharmaceutical supply chain can achieve sustainable supply performance in social, economic and environmental dimensions through digital transformation. There is a lack of research on digital transformation of pharmaceutical supply chain management. Further research is needed on what specific digital management pharmaceutical companies need to enhance to improve supply performance. This study uses empirical analysis to examine the impact of digital transformation on sustainable supply chain performance and to explore the role of information sharing and traceability as mediators. The aim is to guide the pharmaceutical supply chain to clearly manage the development of digital transformation and obtain sustainable supply performance. This study presents hypotheses based on cutting-edge theoretical findings. In total, 298 Chinese pharmaceutical company supply chain managers were surveyed and Structural equation analysis was conducted using SPSS26.0 and AMOS24.0. The results show that digital transformation significantly and positively impacts sustainable supply chain performance. Traceability plays a mediating role. The mediating role of information sharing is not significant. However, information sharing and traceability as two separate trends can have synergistic effects that together affect sustainable supply performance. The conclusion is that the pharmaceutical supply chain should accelerate digital construction, eliminate the uneven development of digital technology among supply chain members, and reduce the impact of technological uncertainty on performance. Companies are enhancing supply chain security management through information sharing and traceability systems, and are continuously focusing on the role of digital transformation as a driver for sustainable development.
Two Cases of Herlyn-Werner-Wunderlich Syndrome with Severe Dysmenorrhea, One Misdiagnosis and One Missed Diagnosis
Authors: Jeon Dongsoo , Han Hyo Sang , Hong Jeong-A
Published: December 2022

Herlyn-Werner-Wunderlich (HWW) syndrome is a rare variant of mullerian duct anomalies characterized by the triad of uterine didelphys, obstructed hemivagina and ipsilateral renal agenesis. We report two cases of HWW syndrome in young women with abdominal pain. This diagnosis can easily be missed if a clinician is not aware of the syndrome. In one case, the computed tomography image of obstructed hemivagina with hematocolpos was initially mistaken for a cystic tumor of adnexa by the radiologist; in the other case, correct diagnosis was missed for years despite numerous visits to different hospitals due to lack of awareness of the syndrome.
On a Certain Subclass of p-Valent Analytic Functions Involving q-Difference Operator
Authors: Lashin Abdel Moneim Y. , Badghaish Abeer O. , Algethami Badriah Maeed
Published: December 2022

This paper introduces and studies a new class of analytic p-valent functions in the open symmetric unit disc involving the Sălăgean-type q-difference operator. Furthermore, we present several interesting subordination results, coefficient inequalities, fractional q-calculus applications, and distortion theorems.
Extension of a Unique Solution in Generalized Neutrosophic Cone Metric Spaces
Authors: Ishtiaq Umar , Asif Muhammad , Hussain Aftab , Ahmad Khaleel , Saleem Iqra , Al Sulami Hamed
Published: December 2022

In order to solve issues that arise in various branches of mathematical analysis, such as split feasibility problems, variational inequality problems, nonlinear optimization issues, equilibrium problems, complementarity issues, selection and matching problems, and issues proving the existence of solutions to integral and differential equations, fixed point theory provides vital tools. In this study, we discuss topological structure and several fixed-point theorems in the context of generalized neutrosophic cone metric spaces. In these spaces, the symmetric properties play an important role. We examine the existence and a uniqueness of a solution by utilizing new types of contraction mappings under some circumstances. We provide an example in which we show the existence and a uniqueness of a solution by utilizing our main result. These results are more generalized in the existing literature.
Observation of Hidden Asymmetry in Polarization Space for Dissipative Soliton Fiber Lasers
Authors: Long Yu , Wu Qiang , Chang Zhenghu , Liu Ai , Yu Yuanjie , Dai Shiyun , Cai Peng , Huang Ligang , Gao Lei , Zhu Tao
Published: December 2022

Dissipative solitons appear widely in physical systems with dissipative energy exchange, which have been regarded as an excellent platform for exploring nonlinear dynamics. The complex interactions among dispersion management and nonlinearity result in abundant asymmetric behaviors in diverse parameter spaces. Nevertheless, conventional detection methods impede direct and single-shot measurements of the transient polarization dynamics of dissipative solitons. Here, by using the division-of-amplitude method combined with dispersive Fourier transform techniques, we have experimentally observed the internal evolution of dissipative solitons in polarization space. By disturbing the cavity birefringence, we obtain asymmetrical spectra due to nonlinear phase evolution within numerous temporal roundtrips. The different phases across the lasing wavelengths result in wavelength-resolved symmetric breakage in polarization space, which is difficult to find in spectrum or pulse-shape measurements. The direct observation of hidden asymmetry in polarization space for dissipative soliton fiber lasers will facilitate theoretical modeling of mode-locked laser systems with complicated configurations, and it may also promote applications for polarization spectroscopy.
Novel Approximate Analytical Solutions to the Nonplanar Modified Kawahara Equation and Modeling Nonlinear Structures in Electronegative Plasmas
Authors: Alharbey Rania A. , Alrefae Wasayf R. , Malaikah Hunida , Tag-Eldin Elsayed , El-Tantawy Samir A.
Published: December 2022

In this investigation, the nonplanar (spherical and cylindrical) modified fifth-order Korteweg–de Vries (nmKdV5) equation, otherwise known as the nonplanar modified Kawahara equation (nmKE), is solved using the ansatz approach. Two general formulas for the semi-analytical symmetric approximations are derived using the recommended methodology. Using the obtained approximations, the nonplanar modified Kawahara (mK) symmetric solitary waves (SWs) and cnoidal waves (CWs) are obtained. The fluid equations for the electronegative plasmas are reduced to the nmKE as a practical application for the obtained solutions. Using the obtained solutions, the characteristic features of both the cylindrical and spherical mK-SWs and -CWs are studied. All obtained solutions are compared with each other, and the maximum residual errors for these approximations are estimated. Numerous researchers that are interested in studying the complicated nonlinear phenomena in plasma physics can use the obtained approximations to interpret their experimental and observational findings.
Symmetry in Σ Hyperon Decay
Authors: Xiao Yunlong , Chu Xiao , Yan Liang
Published: December 2022

CP symmetry violation is one of the fundamental requirements for having more matter than antimatter in our universe. However, the observed CP violation is not enough to explain the matter dominance. Searching for the new CP violation in the hyperon sector is therefore attracting people’s interests. In this article, we review the theoretical description of the spin one-half hyperon nonleptonic decay. In order to test the CP conservation, the asymmetry decay parameters might be compared between hyperon and antihyperon. The fixed-target experiments achieved the relevant measurements of the hyperon parameters but in the absence of the antihyperon results. The BESIII experiment with e+e− collision provided an entanglement environment to measure Σ+ and Σ¯− simultaneously. The important role of experimental inputs in CP violation evaluation is discussed in this paper, underlying the great potential of the future collider, which may allow us to reach the precision of the Standard Model predictions.
Interactions between Economic Growth and Environmental Degradation toward Sustainable Development
Authors: Zhang Mingxia , Chen Yang , Lyulyov Oleksii , Pimonenko Tetyana
Published: December 2022

Ongoing environmental issues and degradation provoke the implementation of relevant incentives to overcome them without restrictions of economic growth. Considering the Chinese sustainable development policy, each province should provide the effective ecological regulations that consider the dynamic changes of the economic and ecological indicators of the province’s development. In this case, the paper aims to analyze the relationship between economic growth and environmental quality. The object of the investigation is the Henan provinces of China from 1994 to 2020. The study applied a vector autoregression model between the one-way and two-way relationship analysis, Granger causality test, cointegration test, and impulse response function. The findings confirm that GDP growth causes exhaust gas production and that SO2 will also influence wastewater. The results of the co-consolidation analysis showed that if the production of industrial solid waste gas and SO2 volume increased by 1% each, GDP per capita would increase by 0.22% and 0.35%, respectively. The findings of the variance decomposition of the GDP per capita in the first phase are all due to their perturbation term. The other influencing factors have no influence. Over time, GDP per capita is less and less affected and significantly enhanced by wastewater, exhaust gas, and SO2.
On the Notion of Digital Twins: A Modeling Perspective
Authors: Tekinerdogan Bedir
Published: December 2022

A digital twin is a digital replica of a physical entity that can be remotely controlled, which allows for sophisticated control for a variety of reasons. Digital twins are made possible using various technologies such as Internet of Things, sensor technology, artificial intelligence, data science, and machine learning. With this, it represents a new stage in smart systems engineering. Developing digital twin-based systems necessitates a holistic system engineering approach in which modeling is critical. Various studies have been published on the notion of digital twins and its applications in various domains, but a modeling perspective has not been explicitly considered. Hence, this article provides a novel insight on the notion of digital twins from a modeling perspective, describing the evolution of modeling in engineering and likewise providing a rational basis for digital twins as a next logical step in modeling. A metamodel is provided that integrates the key concepts of systems engineering, digital twins, and modeling. While elaborating on the existing evolution of modeling in engineering, it is stated that the next step of digital twins will be artificial twins.
Exploring the Impact of Innovation Activities on Financial Performance in Developed and Emerging Markets
Authors: Lee Hee Soo , Shin Nina , Choi Jinho
Published: December 2022

M&As have been regarded significantly as an alternative entry mode in facilitating firms’ internalization strategy. Limited studies uncover the integrative role of M&As on the firms’ financial performance from various market perspectives. This study explores the relationship between M&As and their financial outcomes from developed and emerging markets. It provides evidence that internalization through M&As has a significant impact on the aggregate market value in both developed and emerging markets, and emerging markets can learn from the varying impact of innovation activities on financial performance in developed markets. This study provides location and time selection strategies for multinational firms seeking cross-border M&As.
RTL-DEVS: HDL Design and Simulation Methodology for DEVS Formalism-Based Simulation Tool
Authors: Kwon Bo-Seung , Jung Sang-Won , Noh Young-Dan , Lee Jong-Sik , Han Young-Shin
Published: December 2022

DEVS (Discrete Event System Specification) is widely used in modeling and simulation fields to design, validate, and implement complex response systems. DEVS provides a robust formalism for system design using event-driven, state-based models with explicitly defined temporal information. We extend the RTL-DEVS model based on DEVS formalism to enable part of Verilog simulation in DEVS-based simulation tools. The simulation based on RTL-DEVS methodology, which imitates Verilog’s testbench and behavioral module, confirmed through experiments that RTL simulation can be performed sufficiently through the code elaboration process. In multiple simulation results, Verilog simulation and RTL-DEVS-based simulation were able to output equivalent results under limited conditions. DEVS formalism-based modeling can be extended to other DEVS-based simulators when using model-type exchange tools, and this means that the advanced functions or classes of RTL simulation tools can be applied using higher-level language tools.
GC-MS and LC-MS Pesticide Analysis of Black Teas Originating from Sri Lanka, Iran, Turkey, and India
Authors: Takim Kasim , Aydemir Mehmet Emin
Published: December 2022

The purpose of this study is to investigate pesticide residues in the imported and domestic tea sold in Turkey and to detect their compliance with maximum residue limits (MRL) and Acceptable Daily Intake (ADI). A total of 79 samples were analyzed by using LC-MS/MS and GC-MS devices with AOAC 2007.01 method to investigate 603 pesticide residues. According to the results, pesticide residues were found in a total of 28 tea samples. Pesticide residues were found in the countries of origin at the rates as follows: Iran (100%), India (33.3%) and Sri Lanka (17.3%). No pesticide residue was detected in the tea produced in Turkey. The compounds such as Diuron, Ethion, Cypermethrin, Thiacloprid, Thiamethoxam, Fenpyroximate, Acetamiprid, Imidacloprid, Flubendiamide, Deltamethrin and Hexythiazox were detected in positive samples. Seven types of pesticide residues exceeded the MRL determined by the Turkish Food Codex for 15 types (53.57%) for 28 samples with pesticide residue detected. Additionally, 4 types of pesticide residues were determined to exceed the ADI determined by the Codex Alimentarius for 13 (46.42%) of 28 samples with pesticide residue detected. These results have showed that the imported tea entering Turkey was not adequately analyzed in the customs control laboratories or the maximum residual limits were not clearly determined.
Production of Aflatoxin B1 by Aspergillus parasiticus Grown on a Novel Meat-Based Media
Authors: Zahija Iva , Jeršek Barbka , Demšar Lea , Polak Mateja Lušnic , Polak Tomaž
Published: December 2022

The aim of the present study was to develop meat-based media with compositions similar to those of dry-fermented meat products and to evaluate their use in studying the growth of Aspergillus parasiticus and the kinetics of aflatoxin B1 (AFB1) production. In our previous experiments, we found that the strain A. parasiticus ŽMJ7 produced a high amount of AFB1. Cooked meat agar (CMA2) was used as a novel complex meat-based medium with four variations: CMA2G (CMA2 supplemented with 1% glucose), CMA2YE (CMA2 supplemented with 0.2% yeast extract), and CMA2GYE (CMA2 supplemented with 1% glucose and 0.2% yeast extract). Media were inoculated with an A. parasiticus spore suspension (105 spores/mL) and incubated at 25 °C for up to 15 days. The A. parasiticus lag phase lasted less than 1 day, irrespective of the growth medium, with the exception of control medium CMA1 (cooked meat agar) as an already known meat-based medium. The highest mean colony growth rate was observed on CMA2 and CMA2G. Reversed-phase UPLC–MS/MS analysis was performed to determine the AFB1 concentration in combination with solid phase extraction (SPE). The highest AFB1 concentration in meat-based media was detected in CMA2GYE after 15 days of incubation (13,502 ± 2367 ng/mL media). The results showed that for studying AFB1 production in dry-fermented meat products, novel suitable media such as CMA2-based media are required. This finding could represent a potential concern with regard to the production of dry-fermented meat products.
One Health Investigation of SARS-CoV-2 in People and Animals on Multiple Mink Farms in Utah
Authors: Cossaboom Caitlin M. , Wendling Natalie M. , Lewis Nathaniel M. , Rettler Hannah , Harvey Robert R. , Amman Brian R. , Towner Jonathan S. , Spengler Jessica R. , Erickson Robert , Burnett Cindy , Young Erin L. , Oakeson Kelly , Carpenter Ann , Kainulainen Markus H. , Chatterjee Payel , Flint Mike , Uehara Anna , Li Yan , Zhang Jing , Kelleher Anna , Lynch Brian , Retchless Adam C. , Tong Suxiang , Ahmad Ausaf , Bunkley Paige , Godino Claire , Herzegh Owen , Drobeniuc Jan , Rooney Jane , Taylor Dean , Barton Behravesh Casey
Published: December 2022

From July–November 2020, mink (Neogale vison) on 12 Utah farms experienced an increase in mortality rates due to confirmed SARS-CoV-2 infection. We conducted epidemiologic investigations on six farms to identify the source of virus introduction, track cross-species transmission, and assess viral evolution. Interviews were conducted and specimens were collected from persons living or working on participating farms and from multiple animal species. Swabs and sera were tested by SARS-CoV-2 real-time reverse transcription polymerase chain reaction (rRT-PCR) and serological assays, respectively. Whole genome sequencing was attempted for specimens with cycle threshold values <30. Evidence of SARS-CoV-2 infection was detected by rRT-PCR or serology in ≥1 person, farmed mink, dog, and/or feral cat on each farm. Sequence analysis showed high similarity between mink and human sequences on corresponding farms. On farms sampled at multiple time points, mink tested rRT-PCR positive up to 16 weeks post-onset of increased mortality. Workers likely introduced SARS-CoV-2 to mink, and mink transmitted SARS-CoV-2 to other animal species; mink-to-human transmission was not identified. Our findings provide critical evidence to support interventions to prevent and manage SARS-CoV-2 in people and animals on mink farms and emphasizes the importance of a One Health approach to address emerging zoonoses.
Host-Associated Distribution of Two Novel Mammarenaviruses in Rodents from Southern Africa
Authors: Geldenhuys Marike , Weyer Jacqueline , Kearney Teresa , Markotter Wanda
Published: December 2022

Mammarenaviruses are hosted by several rodent species, a small number of which have been known to be zoonotic. Host surveillance among small mammals has identified a large diversity of previously undescribed mammarenaviruses. Intensified biosurveillance is warranted to better understand the diversity of these agents. Longitudinal host surveillance involving non-volant small mammals at a site in the Limpopo province, South Africa, was conducted. The study reports on the screening results of 563 samples for the presence of mammarenavirus RNA. PCR-positive samples were subjected to sequencing using Miseq amplicon sequencing. Sequences with close similarity to Mariental and Lunk viruses were identified from two rodent species, Micaelamys namaquensis and Mus minutoides. This represents the first description of these viruses from South Africa. The genomic sequences reported here partially satisfied the requirements put forward by the International Committee on the Taxonomy of Viruses’ criteria for species delineation, suggesting that these may be new strains of existing species. The known distribution of these mammarenaviruses is thus expanded further south in Africa.
Effectiveness of Sotrovimab in the Omicron Storm Time: A Case Series
Authors: Cicchitto Gaetano , Cardillo Lorena , Sequino Davide , Sabatini Paola , Adamo Luisa , Marchitiello Rosita , Viscardi Maurizio , Cozzolino Loredana , Cavallera Antonietta , Bocchino Marialuisa , Sanduzzi Zamparelli Alessandro , Ferrigno Francesco , de Carlo Esterina , de Martinis Claudio , Fusco Giovanna
Published: December 2022

Neutralizing monoclonal antibodies (mAbs) for pre- and post-exposure prophylaxis of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) are largely used to prevent the progression of the disease by blocking viral attachment, host cell entry, and infectivity. Sotrovimab, like other available mAbs, has been developed against the receptor binding Domain of the Spike (S) glycoprotein of the virus. Nevertheless, the latest Omicron variant has shown marked mutations within the S gene, thus opening the question of the efficacy of these neutralizing molecules towards this novel variant. In the present observational study, we describe the effects of Sotrovimab in the treatment of 15 fully vaccinated patients, infected by SARS-CoV-2 Omicron sub-variants, who were selected on the basis of factors widely considered to affect a worse prognosis: immune suppression (n = 12) and/or chronic kidney disease (n = 5) with evidence of interstitial pneumonia in nine patients. The effectiveness of Sotrovimab in the treatment of severe cases of COVID-19 was demonstrated by the regression of symptoms (mean 5.7 days), no need of hospitalisation, improvement of general health conditions and viral clearance within 30 days in all patients. In conclusion, although loss or reduction of mAbs neutralizing activity against the Omicron variant have been described, Sotrovimab has clinically proven to be a safe and useful treatment for patients with high risk of progression to severe COVID-19 infected by Omicron sub-variants.
Surveillance of Severe Acute Respiratory Infection and Influenza Vaccine Effectiveness among Hospitalized Italian Adults, 2021/22 Season
Authors: Panatto Donatella , Domnich Alexander , Chironna Maria , Loconsole Daniela , Napoli Christian , Torsello Alessandra , Manini Ilaria , Montomoli Emanuele , Pariani Elena , Castaldi Silvana , Orsi Andrea , Icardi Giancarlo ,   on behalf of the IT-BIVE-HOSP Network Study Group
Published: December 2022

Following an extremely low incidence of influenza during the first waves of the ongoing COVID-19 pandemic, the 2021/22 Northern Hemisphere winter season saw a resurgence of influenza virus circulation. The aim of this study was to describe epidemiology of severe acute respiratory infections (SARIs) among Italian adults and estimate the 2021/22 season influenza vaccine effectiveness. For this purpose, a test-negative case-control study was conducted in a geographically representative sample of Italian hospitals. Of 753 SARI patients analyzed, 2.5% (N = 19) tested positive for influenza, most of which belonged to the A(H3N2) subtype. Phylogenetic analysis showed that these belonged to the subclade 3C.2a1b.2a.2, which was antigenically different from the 2021/22 A(H3N2) vaccine component. Most (89.5%) cases were registered among non-vaccinated individuals, suggesting a protective effect of influenza vaccination. Due to a limited number of cases, vaccine effectiveness estimated through the Firth’s penalized logistic regression was highly imprecise, being 83.4% (95% CI: 25.8–97.4%) and 83.1% (95% CI: 22.2–97.3%) against any influenza type A and A(H3N2), respectively. Exclusion of SARS-CoV-2-positive controls from the model did not significantly change the base-case estimates. Within the study limitations, influenza vaccination appeared to be effective against laboratory-confirmed SARI.
Local and Systemic Antibody Responses in Beef Calves Vaccinated with a Modified-Live Virus Bovine Respiratory Syncytial Virus (BRSV) Vaccine at Birth following BRSV Infection
Authors: Martínez David A. , Chamorro Manuel F. , Passler Thomas , Huber Laura , Walz Paul H. , Thoresen Merrilee , Raithel Gage , Silvis Scott , Stockler Ricardo , Woolums Amelia R.
Published: December 2022

Maternal antibodies interfere with BRSV vaccine responses and efficacy in young calves. The objective of this study was to determine if vaccination before the complete absorption of colostral antibodies results in adequate immune priming and clinical protection of beef calves. Within 6 h of life, calves were randomly assigned to 2 different treatment groups. Group Vacc (n = 25) received a single dose of a modified-live virus (MLV) BRSV vaccine intranasally (IN) and group Control (n = 25) received 2 mL of 0.9% saline IN. At approximately 3 months of age, all calves were experimentally challenged with BRSV. Serum and nasal secretion samples were collected before and after challenge for BRSV real-time RT-PCR and antibody testing. Respiratory signs were not observed before challenge. After challenge, respiratory scores were similar between groups. On the challenge day, >40% of calves in each group were febrile. The mean serum and nasal BRSV-specific antibody titers indicated natural BRSV exposure before the experimental challenge in both groups. All calves tested positive for BRSV and had a similar duration of shedding after challenge. Based on these results, vaccination at birth does not offer advantages for immune priming or clinical protection for beef calves in BRSV-endemic cow-calf herds.
The Occurrence of Catastrophic Multiple-Fatality Flash Floods in the Eastern Mediterranean Region
Authors: Diakakis Michalis , Papagiannaki Katerina , Fouskaris Meletis
Published: December 2022

Despite recent technological advances, many parts of the world continue to experience flood disasters accompanied by significant loss of human lives. Understanding how frequent these deadly catastrophes are creates many uncertainties, especially in areas where disaster records are scarce or have short timeframes. It is, however, very important from a preparedness and civil protection standpoint to assess the frequency of such high-mortality events, especially considering the threat of climate change. This work develops a high-mortality flood event database using multiple international sources, covering a relatively long time window (1882–2021), exploring the deadliest floods in the Eastern Mediterranean region, and examining their seasonal distribution, their temporal evolution, and their basic spatial patterns. The study identifies 132 flash flood events (causing ≥10 fatalities) with a return period of only 1.56 years. Additionally, higher-magnitude events (>85th percentile) were found to be less common but still not very rare (return period = 9.1 years). The number of events shows an increase in recent decades, while seasonal and spatial patterns were identified as well. Overall, the findings provide a foundation for understanding how common catastrophic flood events are in the region, are beneficial for policymakers and relevant professionals, and are an important stepping stone towards a complete understanding of how extreme floods have changed in the last century or will change in the near future.
An Area-Orientated Analysis of the Temporal Variation of Extreme Daily Rainfall in Great Britain and Australia
Authors: Wang Han , Xuan Yunqing
Published: December 2022

This paper presents an analysis of the temporary variation of the area-orientated annual maximum daily rainfall (AMDR) with respect to the three spatial properties: location, size and shape of the region-of-interest (ROI) in Great Britain and Australia using two century-long datasets. The Maximum Likelihood and Bayesian Markov-Chain-Monte-Carlo methods are employed to quantify the time-varying frequency of AMDR, where a large proportion of the ROIs shows a non-decreasing level of most frequent AMDR. While the most frequent AMDR values generally decrease with larger-sized ROIs, their temporal variation that can be attributed to the climate change impact does not show the same dependency on the size. Climate change impact on ROI-orientated extreme rainfall is seen higher for rounded shapes although the ROI shape is not as significant as the other two spatial properties. Comparison of the AMDR at different return levels shows an underestimation by conventionally used stationary models in regions where a nonstationary (i.e., time-varying) model is preferred. The findings suggest an overhaul of the current storm design procedure in view of the impact of not only climate change but also spatial variation in natural processes.
Flood Vulnerability Study of a Roadway Bridge Subjected to Hydrodynamic Actions, Local Scour and Wood Debris Accumulation
Authors: Kosič Mirko , Anžlin Andrej , Bau’ Valentina
Published: December 2022

The increased occurrence and intensity of flooding events have represented a real threat to bridge reliability and end-user safety. As flood vulnerability assessment is a valuable tool for enhancing the resilience of bridges to climate change, it is of interest to push the development of such methods. To this end, a computationally efficient methodology to assess the flood vulnerability of a bridge was developed and implemented in a case study. A particular focus was devoted to modelling wood debris loads on the bridge pier, for which two different approaches were implemented. The first is a standards-based approach, whereas the second is based on up-to-date research data. The results indicate that the second approach is less conservative as it leads up to a 40% higher exceedance probability for the considered limit states. The interaction between wood debris loads and local scour was also examined and proved to have a relevant impact on the vulnerability of the bridge. These results highlight the shortcomings of the existing standards in providing accurate results. It is perceived that not only will the new quantitative tool be valuable in ensuring optimal bridge design, but it will also be beneficial for assessing bridge risk mitigation measures.
Short-Term Effects of Forest Fire on Water Quality along a Headwater Stream in the Immediate Post-Fire Period
Authors: Nam Sooyoun , Yang Hyunje , Lim Honggeun , Kim Jaehoon , Li Qiwen , Moon Haewon , Choi Hyung Tae
Published: December 2022

Changes in water quality were examined during selected rainfall events in a headwater stream severely damaged by a forest fire on 21–23 February 2021. Seven water quality parameters were analyzed: pH, electrical conductivity, biochemical oxygen demand, chemical oxygen demand, total suspended solids (TSS), total nitrogen, and total phosphorous. First-flush effect and event mean concentration analyses were conducted in spring (dry season) and summer (wet season) immediately after the forest fire. In spring, the non-biodegradable organic matter concentrations increased along with pollutants related to ash-enhanced soil water repellency in water affected by first-flush effects. In summer, TSS and nutrient concentrations increased along with pollutants related to fire-induced soil surface disturbances after a series of rainfall events. First-flush analyses indicated that cumulative pollutant loads were greater in the spring than in the summer due to a higher concentration of forest fire ash in the early storm runoff immediately after the forest fire. The event mean concentrations revealed that pollutant loads were associated with both forest fire ash and storm events in the immediate post-fire period. Therefore, this study indicated that water quality along a headwater stream is affected by short-term effects of large and intense forest fires and rainfall seasonality.
Türkiye ve BRICS Ülkelerinde Turizm, Finansal Gelişme, Ticari Açıklık ve Ekonomik Büyüme Arasındaki İlişki: Panel Veri Analizi (1995-2019)
Authors: ŞAHİN Dilek , TEMELLİ Fatma
Published: December 2022

Bu çalışmada, Türkiye ve BRICS ülkelerinde turizm gelirleri, finansal gelişme, ticari açıklık ve ekonomik büyüme ilişkisi 1995-2019 dönemini kapsayan yıllık veriler ele alınarak ve panel veri analizi kullanılarak incelenmiştir. Çalışmanın sonuçlarında ise, LR istatistiği ile panel veri modelinin tek yönlü birim etkiler modeli olduğu görülmüştür. Hausman testinde ise, birim etkinin rassal olduğu sonucuna ulaşılmıştır. Modelin varsayımlarının sınanması sonucunda modelde değişen varyans, birimler arası korelasyon ve otokorelasyon sorunu olduğu görülmüştür. Daha sonra Driscoll ve Kraay tahmincisi ile regresyon modeli tekrar tahminlenmiş ve ekonomik büyüme değişkeni üzerinde ele alınan kredi, ticari açıklık ve turizm gelirlerinin pozitif ve istatistiki olarak anlamlı bir etkiye sahip olduğu tespit edilmiştir.
RESPON SISWA TERHADAP MULTIMEDIA INTERAKTIF LIDDLE (LINE AND ANGLE LEARNING)
Authors: Saadah Nurlaela , Hakim Dori Lukman
Published: December 2022

Perkembangan teknologi yang semakin canggih akan berdampak pada bidang pendidikan sehingga guru dituntut untuk berinovasi dalam pembelajaran, salah satunya dengan menciptakan media pembelajaran. Pemilihan media pembelajaran yang tepat akan menarik minat siswa dalam belajar matematika. Multimedia interaktif liddle merupakan sebuah aplikasi android yang bertujuan untuk memudahkan siswa dalam memahami materi garis dan sudut. Penelitian ini bertujuan untuk mengetahui bagaimana respon siswa terhadap multimedia interaktif liddle pada materi garis dan sudut. Penelitian ini dilakukan di SMPN 1 Jonggol dengan subjek penelitian kelas VII I berjumlah 7 siswa. Desain penelitian yang digunakan yaitu penelitian deskriptif untuk menggambarkan mengenai respon siswa terhadap multimedia interaktif liddle. Teknik pengumpulan data dalam penelitian ini menggunakan angket respon siswa. Sedangkan teknik analisis yang digunakan dalam penelitian ini yaitu skala diferensial semantik yang terdiri dari 4 skor. Berdasarkan hasil penelitian dapat disimpulkan bahwa multimedia interaktif liddle mendapatkan respon yang positif dari siswa dan dinyatakan baik untuk digunakan sebagai media pembelajaran dalam proses pembelajaran matematika. Hal tersebut berdasarkan hasil data dari aspek-aspek yang terdapat pada multimedia interaktif liddle yang mendapatkan persentase 88,39% dengan kriteria “Baik Sekali”.
STRATEGI MARKETING GUNA MENINGKATKAN KEPUASAN NASABAH PADA PD. BPR BANK JOMBANG (PERSERODA)
Authors: Ayuni Mutiara Elok , Rizqi Maulidyah Amalina
Published: December 2022

Bank Perkreditan Rakyat (BPR) is one of the banking companies whose business scope is narrower than that of commercial banks. This study aims to identify and analyze PD Strategies. BPR Bank Jombang to build quality banking services to create customer satisfaction for the people in Jombang. This type of research uses a descriptive qualitative research approach, the data collection method used is observation and interview method, the data source used is the primary (direct) data source, namely the interview results, while the data analysis techniques used are triangulation or metode which aims to evaluate how the implementation of strategies to support the success of Bank Jombang's marketing to increase customer satisfaction. From the results of this study, it can be concluded PD. BPR Bank Jombang as a banking company based in the region, that Bank Jombang has a considerable opportunity in developing its business. This can be seen from the achievement of a Simarmas Program that is able to attract customers, and customers are also very enthusiastic in the presence of the Simarmas Program.
ANALISIS DAMPAK PENGEMBANGAN KARIR, DAN PERCEIVED ORGANIZATIONAL SUPPORT TERHADAP PRODUKTIVITAS KARYAWAN PG. MKBN
Authors: Azifah Niswatul , Hidayati Roziana Ainul
Published: December 2022

PG. MKBN is one of the sugar factories with the largest capacity in Indonesia. With labor-intensive systematics, employee productivity is an important thing to improve in order to achieve goals and targets. But in reality, the productivity of PG. MKBN employees has decreased over the last 4 years. This research focuses on career development factors and perceived organizational support which are unresolved problems. This research was conducted in PG. MKBN with the aim of knowing the influence, impact, and to what extent it is caused by career development factors and perceived organizational support causing decreased employee productivity, as well as finding solutions for settlement. This research uses a descriptive method with a qualitative approach. The data collection technique used was interview, documentation, and observation with the Head of HR & General PG. MKBN, Employees of HR & General Managers, Permanent Executive Employees 1, and Permanent Executive Employees 2. The results of the data analysis showed that the two factors, namely career development and perceived organizational support , were very influential and had an impact on the level of employee productivity at PG. MKBN. Employees who feel that the implemented career development is not optimal, and have a low level of perceived organizational support will have an impact on reducing employee motivation which causes targets not to be achieved, high levels of indiscipline, difficulty in innovating, and work cycles that do not care about the quality of output which has an impact on the decline in employee productivity at PG. MKBN.
ANALISIS TINGKAT KESEHATAN BANK MENGGUNAKAN METODE RISK PROFILE, GOOD CORPORATE GOVERNANCE, EARNINGS, DAN CAPITAL PADA PT BANK TABUNGAN NEGARA (PERSERO) TBK
Authors: Ningsih Lusia Novita , Reviandani Wasti
Published: December 2022

This study aims to analyze the soundness level of a bank using the risk profile method, good corporate governance, earnings and capital at PT Bank Tabungan Negara (Persero) Tbk. This research uses a quantitative descriptive approach. The type of data used in this study is secondary data, namely in the form of financial reports from PT Bank Tabungan Negara (Persero) Tbk. for five years from 2017 to 2021, 30 company data were obtained. The analysis technique used in this study is to use the risk profile method, good corporate governance, profitability, and capital (RGEC). The results of the analysis show that PT Bank Tabungan Negara (Persero) Tbk. during the 2017-2021 period, it received a fairly healthy predicate (Composite Rating 3).
PERAN KOMPENSASI SEBAGAI VARIABEL MODERASI PADA PENGARUH DISIPLIN KERJA TERHADAP KINERJA KARYAWAN
Authors: Dunggio Maryam , Chusnah Chusnah , Sukatmajaya Ahmad , Maulidiya Aufia
Published: December 2022

This study aims to analyze the effect of work discipline and compensation on employee performance. In addition, this study aims to test the moderation effect of compensation variables in strengthening the influence of work discipline on employee performance. The study was conducted using a sample of 67 employees of the production department at PT. SS Danisa Nusantara. The data analysis method in this study used the SEM-PLS model. The results of the study proved that work discipline has a positive and significant effect on employee performance. Compensation has no significant effect on employee performance. The results of moderation effect testing showed that interaction had no significant effect on employee performance. Therefore compensation can be expressed as a moderator homologizer variable, which has the potential to become a moderating variable.
Isabel Ferin Cunha: estudos comparativos, crise democrática e os desafios da pesquisa em Comunicação no espaço lusófono
Authors: Zanetti Lucas Arantes
Published: December 2022

Isabel Ferin Cunha é professora aposentada da Universidade de Coimbra e pesquisadora da Universidade Nova de Lisboa. Com mais de 70 artigos publicados em periódicos científicos, é pioneira nos chamados estudos comparados no espaço lusófono. Mestre e doutora pela Escola de Comunicação e Artes da Universidade de São Paulo (ECA/USP), conta nessa entrevista a importância do Brasil em sua trajetória acadêmica e como a experiência brasileira abriu campo para o pioneirismo dos estudos comparados entre Portugal, Brasil, Angola e Moçambique. Cunha aborda pontos-chave da pesquisa em Comunicação no pós-pandemia e em tempos de crise democrática, destacando um processo de fragmentação que caracteriza o que chama de estágio de “desglobalização” atual. A pesquisadora defende que os problemas graves que atravessam as democracias ocidentais têm a ver com o domínio das grandes empresas de tecnologia e a incapacidade das democracias em regularem o ambiente virtual, o que tem levado ao fim do espaço público como é entendido por Habermas. Cunha também aborda questões relacionadas ao espaço do jornalístico na nova realidade midiatizada e sobre o futuro das Ciências da Comunicação no Brasil e na Europa em tempos de Big Data, Big Techs e transformações nas Tecnologias da Informação e Comunicação.
The effect of frog jumping and skipping exercises on squat style long jump results
Authors: Endrawan I Bagus , Kusbandi Kusbandi , Martinus Martinus
Published: December 2022

Penelitian ini bertujuan untuk mengetahui pengaruh latihan lompat katak dan skipping terhadap hasil lompat jauh gaya jongkok siswa kelas VIII SMP Negeri 1 Lintang Kanan. Metode penelitian dalam penelitian ini adalah metode eksperimen. Rancangan penelitian yang digunakan adalah the modified pre-test – post-test group design. Teknik pengumpulan data dalam penelitian menggunakan test lompat jauh. Hasil penelitian tingkat signifikansi pre-test dan post-test latihan lompat katak dan skipping terhadap hasil lompat jauh gya jongkok kelas VII SMP Negeri 1 Lintang Kanan dihitung dengan Uji t dengan kriteria data dikatakan signifikan apabila thitung ≥ ttabel. Dari hasil perhitungan diketahui bahwa thitung sebesar 10,44 Hasil tersebut kemudian dikonsultasikan dengan ttabel sebesar 1,76 (α = 0.05) Hal itu menunjukkan bahwa thitung ≥ ttabel, 10,44 ≥ 1,76 (signifikan). Sedangkan tingkat signifikansi pre-test dan post-test skipping diketahui bahwa thitung sebesar 10,58 Hasil tersebut kemudian dikonsultasikan dengan ttabel sebesar 1,76 (α = 0.05) Hal itu menunjukkan bahwa thitung ≥ ttabel, 10,58 ≥ 1,76 (signifikan). Efektivitas dari latihan lompat katak dan skipping tidak terpaut jauh yaitu metode latihan lompat katak mampu meningkatkan 4,84% sedangkan skipping mampu meningkatkan  4,54%. Berdasarkan pada hasil tersebut maka dapat dinyatakan bahwa ada pengaruh metode skipping terhadap hasil lompat jauh gaya jongkok siswa kelas VIII SMP Negeri 1 Lintang Kanan.Kata kunci: Lompat Katak, Skipping, Lompat jauh.
The Relationship Of Achievement Motivation And Self-Confidence To College Student’s Physical Fitness
Authors: Sungkawa Muhamad Guntur Gaos , Yudho Firdaus Hendry Prabowo , Dapa Muhammad , Rahadian Adi
Published: December 2022

The purpose of this study was to determine the correlation of the level of achievement motivation of physical education students in higher education to the level of their physical fitness. The method used in this study is a correlational analysis of two variables between achievement motivation and the physical condition of the samples. The subjects in this study were 24 college students, males, and females. The instrument used to obtain motivational data for the samples was an achievement motivation questionnaire consisting of 38 questions, and the Indonesian Physical Fitness Test (TKJI) to measure the physical fitness level of the samples. Data analysis uses statistical software applications that aim to obtain descriptive and inferential results to be able to conclude quantitative research results. The results of this study indicate that there is an insignificant relationship between achievement motivation and self-confidence in the sample’s physical fitness in both males and females.Keywords: Achievement Motivation, Self Confidence, Physical Fitness, Physical Education, Sports Psychology.