bluuebunny/crossref_metadata_2025_split huggingface dataset:
COMPARISON OF POTENTIAL ROAD ACCIDENT DETECTION ALGORITHMS FOR MODERN MACHINE VISION SYSTEM
Authors: Byzkrovnyi Oleksandr , Smelyakov Kyrylo , Chupryna Anastasiya , Savulioniene Loreta , Sakalys Paulius 
Published: June 2023

Nowadays the robotics is relevant development industry. Robots are becoming more sophisticated, and this requires more sophisticated technologies. One of them is robot vision. This is needed for robots which communicate with the environment using vision instead of a batch of sensors. These data are utilized to analyze the situation at hand and develop a real-time action plan for the given scenario. This article explores the most suitable algorithm for detecting potential road accidents, specifically focusing on the scenario of turning left across one or more oncoming lanes. The selection of the optimal algorithm is based on a comparative analysis of evaluation and testing results, including metrics such as maximum frames per second for video processing during detection using robot’s hardware. The study categorises potential accidents into two classes: danger and not-danger. The Yolov7 and Detectron2 algorithms are compared, and the article aims to create simple models with the potential for future refinement. Also, this article provides conclusions and recommendations regarding the practical implementation of the proposed models and algorithm.
Artificial Intelligence and Human-Induced Seismicity: Initial Observations of ChatGPT
Authors: Wilson Miles P. , Foulger Gillian R. , Wilkinson Maxwell W. , Gluyas Jon G. , Mhana Najwa , Tezel Timur 
Published: June 2023

Abstract
Freely available artificial intelligence (AI) tools, such as the Chat Generative Pre-trained Transformer (ChatGPT), offer an alternative method to online search engines for scientific results and opinions to be automatically collated into concise summary prose. We applied this approach to human-induced seismicity by asking ChatGPT common, earthquake-related questions before asking questions about natural, induced, and debated earthquakes. ChatGPT provided rudimentary descriptive distinction between natural and induced seismicity, and for clear-cut cases of each type provided a response giving the scientific consensus. For debated cases, a natural origin was implied by responses focusing on fault rupture and tectonic setting. The inclusion of the word “induced” in the question phrasing led to discussion on possible induced origins, but not all response information was consistent with our knowledge of the scientific literature. ChatGPT did not provide an answer to a case more recent than its training data. For most questions, ChatGPT tended to include irrelevant information to increase response length. Online AI tools could become a mainstream technology, particularly for nonspecialists, to obtain concise summaries of published science. However, it is important to recognize the limitations of the current technologies, particularly sensitivity to question wording and inability to correctly reference scientific material, especially where a definitive answer does not yet exist to the question asked.
The triggering of aftershocks by the free oscillations of the earth
Authors: Kamal  , Mansinha L. 
Published: June 2023

Abstract
Analysis of the Loma Prieta aftershock sequence (mainshock: 18 October 1989) shows periodicities at the periods of two normal modes 0S2 and 0T2. About 10% of the small aftershocks in the fault zone are triggered by these two modes during the 6 days following the mainshock.
Low-velocity fault-zone guided waves: Numerical investigations of trapping efficiency
Authors: Li Yong-Gang , Vidale John E. 
Published: June 2023

AbstractRecent observations have shown that shear waves trapped within low-velocity fault zones may be the most sensitive measure of fault-zone structure (Li et al., 1994a, 1994b). Finite-difference simulations demonstrate the effects of several types of complexity on observations of fault-zone trapped waves. Overlying sediments with a thickness more than one or two fault-zone widths and fault-zone step-overs more than one or two fault widths disrupt the wave guide. Fault kinks and changes in fault-zone width with depth leave readily observable trapped waves. We also demonstrate the effects of decreased trapped wave excitation with increasing hypocentral offset from the fault and the effects of varying the contrast between the velocity in the fault zone and surrounding hard rock. Careful field studies may provide dramatic improvements in our knowledge of fault-zone structure.
Source parameters of the damaging Cornwall-Massena earthquake of 1944 from regional waveforms
Authors: Bent Allison L. 
Published: June 2023

Abstract
The Cornwall-Massena earthquake (MW 5.8) of 5 September 1944 was one of the most damaging earthquakes in Canadian history. Its epicenter, near the Canada-United States border and the southern end of the Western Quebec seismic zone, lies within a heavily populated region, rendering this earthquake significant for regional seismic hazard analysis. The reappearance of a seismogram collection from the 1940s previously unavailable to (recent) researchers helps provide new insight into this earthquake. Waveforms recorded at regional distances indicate that this was a mid-crustal (20-km deep) oblique thrust event (strike 313°, dip 70°, rake 52°). Either nodal plane is a plausible fault plane in terms of the local and regional seismotectonics—one is more consistent with the seismicity pattern and the other with the mapped faults. The mechanism is similar to those determined for many smaller and more recent events in the Western Quebec seismic zone and is consistent with the regional stress field. The low value of a previously determined mb (4.6) relative to the moment magnitude is at least partially a result of the P-wave radiation pattern and the distribution of stations used to calculate mb. Previously calculated values for MS range from 5.1 to 5.6. While the larger number is more consistent with the MW determined in this study, the reason for the large variation in MS values has not yet been fully explained.
Deformation rates across the Placerita (NorthridgeMw= 6.7 aftershock zone) and Hopper Canyon segments of the western transverse ranges deformation belt
Authors: Huftile Gary J. , Yeats Robert S. 
Published: June 2023

AbstractAftershocks of the 1994 Northridge (Mw = 6.7) earthquake provide insights into the geometry of the seismic source faults in the San Fernando Valley and the east Ventura Basin and allow the calculation of deformation rates for the region. The Northridge thrust and Santa Susana faults dip in opposite directions, with the Northridge thrust entirely beneath the Santa Susana fault. These opposing reverse faults interact, resulting in a folded active Santa Susana fault and uplift in the footwall block of that reverse fault.Two balanced cross sections suggest thick-skinned deformation of the western Transverse Ranges. The western section, across the Modelo lobe segment of the north-dipping San Cayetano fault and the easternmost surface trace of the south-dipping Oak Ridge fault, is west of any aftershocks of the Northridge earthquake and has been termed the Hopper Canyon segment of the deformation belt. Structural modeling predicts a dip of 46° S on the Oak Ridge fault at seismogenic depths. Horizontal shortening rates are calculated by adding the products of the dip-slip displacements and the cosines of the dips of both faults. The eastern cross section shows the Northridge mainshock, with a 45° south-dipping nodal plane at a depth of 18 km. Aftershocks reach a depth of 20 km. In a thin-skinned paradigm, a hinge should occur at the surface near the Santa Monica Mountains due to rocks moving from a decollement at the brittle-plastic transition and changing dip as they move up the ramp. No hinge of that magnitude occurs there. Calculation of horizontal short-ening rates across this part of the western Transverse Ranges must take into account the displacement on both the Northridge thrust (eastern extension of the Oak Ridge fault) and the Santa Susana fault (Placerita segment).Horizontal shortening rates are 8.2 ± 2.4 mm/yr across the Modelo lobe segment of the San Cayetano fault and the Oak Ridge fault and 5.7 ± 2.5 mm/yr across the Northridge thrust and the Santa Susana fault. These rates are consistent with those based on tectonic geodesy using GPS. Dip-slip displacement rates on the faults are 1.7 mm/yr for the Northridge thrust since 2.3 Ma, 4.1 ± 0.4 mm/yr for the Oak Ridge fault since 500 ka, 5.9+3.9/−3.8 mm/yr for the Santa Susana fault since 600 to 2300 ka, and 7.4 ± 3.0 mm/yr for the Modelo lobe segment of the San Cayetano fault since 500 ka. This indicates that the slip rates on the north-dipping, the eastern San Cayetano, and the Santa Susana faults are comparable, but the slip rate on the south-dipping faults decreases eastward; the slip rate on the Oak Ridge fault in the Ventura basin is more than double that of the Northridge thrust.
Localized amplification of seismic waves and correlation with damage due to the Northridge earthquake: Evidence for focusing in Santa Monica
Authors: Gao S. , Liu H. , Davis P. M. , Knopoff L. 
Published: June 2023

Abstract
The analysis of seismograms from 32 aftershocks recorded by 98 seismic stations installed after the Northridge earthquake in the San Fernando Valley, the Santa Monica Mountains, and Santa Monica, California, indicates that the enhanced damage in Santa Monica is explained in the main by focusing due to a lens structure at a depth of several kilometers beneath the surface and having a finite lateral extent. The diagnosis was made from the observation of late-arriving S phases with large amplitudes, localized in the zones of large damage. The azimuths and angles of incidence of the seismic rays that give rise to the greatest focusing effects correspond to radiation that would have emerged from the lower part of the rupture surface of the mainshock. Thus the focusing and, hence, the large damage in Santa Monica were highly dependent on the location of the Northridge event, and an earthquake of similar size, located as little as one source dimension away, would not be likely to repeat this pattern. We show from coda wave analysis that the influence of surface geology as well as site effects on damage in Santa Monica is significantly smaller than are the focusing effects.
Development of Web-based 2013 Curriculum Learning Set Compiler Apps for Teachers in Vocational High Schools
Authors: Setiani Asih , Patmanthara Syaad , Herwanto Heru Wahyu , Wu Kai-Lun 
Published: June 2023

The curriculum is a set of plans and arrangements regarding the objectives, content and learning materials, and methods used as guidelines for the implementation of teaching and learning activities. Permendikbud 22/2016 stated that every teacher in the education unit was obliged to prepare a complete and systematic learning plan. So, every teacher was obliged to make a comprehensive and systematic learning plan, but what was currently being done to make it needed to be typed again or only copy-paste. Based on the research results on teachers at SMKN 1 Banyuwangi, the teachers wanted a dynamic application to facilitate teachers in preparing learning tools effectively and efficiently. Based on the problem, a solution was needed to assist teachers in compiling syllabus and lesson plans. This research and development aimed to design, develop, test the feasibility, and implement a website-based application for the learning set compiler to facilitate vocational school teachers. The research and development model used was the development model. It is consisted of: (1) Analysis, (2) Design, (3) Code (4) Test. This application also applied a text mining algorithm to analyze basic competencies with active verbs. Fifty teachers of SMKN 1 Banyuwangi conducted the feasibility test and implementation of this research and development. The validation tests that software experts have carried out obtained a percentage of 100 percent. Based on these data results, the application of the learning device compiler is declared to be very valid and can be tested. Tests by users, both functionality and usability of the application, resulted in a score of 99.83 percent and 91.11 percent, respectively. The results showed that the application of learning tools was considered good, so the Vocational High School teachers can use it to compile learning sets effectively and efficiently
Evaluation of triglyceride-glucose index in coronary slow flow patients
Authors: Yuksel Yasin , Yildiz Cennet 
Published: June 2023

Aim Triglyceride glucose index (TyG index) is a surrogate marker for insulin resistance. No studies have evaluated the TyG index in patients with coronary slow flow phenomenon (CSFP). We investigated TyG index values in CSFP and evaluated whether it had a predictive value for the diagnosis of CSFP.Material and Methods 132 CSFP patients and 148 subjects with normal coronary arteries were included in the study. Thrombo­lysis in myocardial infarction frame count (TFC) of each patient was calculated. Demographic, clinical features, information regarding medication use and biochemical variables of the patients were obtained from hospital records.Results TyG index of patients with CSFP and normal coronary flow were 9.02 (8.65–9.42) and 8.69 (8.39–9.18), respectively (p<0.001). Mean TFC showed positive correlation with the TyG index, glucose, triglyceride, and hemoglobin concentration (r=0.207, r=0.138, r=0.183, r=0.179 and p<0.001, p=0.020, p=0.002, p=0.003, respectively) and negative correlation with high density lipoprotein-cholesterol (HDL–C) level (r=–0.292, p<0.001). Receiver operating characteristic curve analysis of TyG index demonstrated that the value of 8.68 predicted CSFP curve analysis of TyG index demonstrated that the value of 8.68 predicted CSFP with sensitivity of 74.2 % and specificity of 58.6 %. In multivariate logistic regression analysis, HDL–C, hemoglobin and the TyG index were the independent predictors of CSFP.Conclusions Our findings supported the hypothesis that insulin resistance play role in CSFP.
Cost-effectiveness of pneumococcal vaccination among patients with chronic heart failure
Authors: Rudakova A. V. , Brico N. I. , Lobzin Yu. V. , Namazova-Baranova L. S. , Avdeev S. N. , Kostinov M. P. , Korshunov V. A. , Fomin I. V. 
Published: June 2023

Aim To analyze the cost-effectiveness of pneumococcal vaccination in 40- and 65-year-old patients with chronic heart failure (CHF).Material and methods Analysis was performed by Markov modeling from the perspective of the healthcare system. The evaluation was based on Russian epidemiological data taking into account results of international studies. The analyzed schedule of vaccination included one dose of 13-valent pneumococcal conjugate vaccine (PCV13) followed by 23-valent polysaccharide vaccine (PPSV23) after one year and vaccination with only one dose of PCV13. The time horizon of the study was 5 years. Costs and life expectancy were discounted at 3.5% per year.Results The cost-effectiveness of vaccination for both 65-year-old and 40-year-old CHF patients is very high: the incremental cost of one additional QALY (Quality-Adjusted Life Year) for PCV13+PPSV23 vaccination is 113.24 thousand rubles, while vaccination with PCV13 entails a reduction in costs by 556.50 rubles per one vaccinated patient. For vaccination of 40-year-old CHF patients with PCV13+PPSV23, the incremental costs per 1 QALY will be 519.72 thousand rubles, while for vaccination with PCV13 it will be 99.33 thousand rubles.Conclusion Pneumococcal vaccination of CHF patients reduces the associated morbidity and mortality and is highly cost effective.
Markers of redox potential of blood leukocytes in acute coronary syndrome, depending on the presence of type 2 diabetes mellitus
Authors: Semenova P. A. , Nevzorova V. A. , Plekhova N. G. , Chernenko I. N. , Potapova E. S. , Ivanchuk U. S. 
Published: June 2023

Aim Evaluating the redox potential of white blood cells (WBC) in acute coronary syndrome (ACS) depending on the presence or absence of type 2 diabetes mellitus (DM2).Material and methods The study included 100 men and women aged 35 to 65 years who were managed for ACS at the Primary Vascular Department (PVD) of the Vladivostok Clinical Hospital #1. The control group consisted of 30 healthy volunteers matched with ACS patients in major anthropometric characteristics. Examinations were performed according to clinical recommendations. Blood was withdrawn for measuring cell activity of enzymes (superoxide dismutase, SOD; succinate dehydrogenase, SDH; and glutathione reductase, GR) and serum concentration of malonic dialdehyde (MDA). Based on the ACS type, all patients were divided into 3 main ACS groups, and then the groups were subdivided into subgroups based on the presence of DM2.Results Development of ACS was associated with changes in WBC redox potential. These changes were characterized by a significant decrease in SDH activity in all ACS patients, irrespective of their ACS type, and a moderate decease in GR in patients with myocardial infarction compared to patients with unstable angina and healthy volunteers. At the same time, the SOD activity and MDA concentration were practically unchanged compared to the control group. There were practically no significant differences in the enzyme activities between the ACS subgroups with or without DM2.Conclusion The WBC activities of SDH and GR on day 1 of ACS can be considered as the indicators for early diagnosis of mitochondrial dysfunction resulting from the cardiovascular catastrophe as well as the markers for impaired primary cell defense. MDA and SOD values are not informative for determining the intensity of oxidative stress and further damage of the antioxidant system.
Correction of posterior mitral leaflet prolapse with Fundaro annuloplasty: Can suture annuloplasty techniques be helpful for surgeon?
Authors: MOLA Serkan , GÜNERTEM Eren , ÇİÇEK Ömer Faruk , YAŞAR Emre , ERKENGEL Halil İbrahim , LAFÇI Gökhan 
Published: June 2023

Aim
Fundaro annuloplasty is a posterior leaflet repair technique developed for asymmetric tethering of mitral leaflets due to inferior myocardial infarction. ". In our study, we aimed to share our the operative and mid-term results of the fundaro annuloplasty technique.
Material and Methods
30 patients who underwent Fundaro annuloplasty for type 3b mitral regurgitation were included in the study. Fundaro annuloplasty with CABG was performed in 20 patients from this patient group, the remaining 10 patients underwent combined procedures. During the flollow-ups of the patients, physical examination, electrocardiography and transthoracic echocardiography were performed.
Results
The mean follow-up period of the patients included in the study was 35.8±20.3 months (min:1 max:59). According to the TEE datas performed intraoperatively, MR was not detected in 24 (80%) patients. The mean postoperative follow-up period of the patients was 35.8±20.3 months. During the follow-up period, recurrent MR was not observed in 23 (76.7%) patients. Mortality developed in 2 (6.7%) patients in the early postoperative period. Significant improvement was observed in their functional capacities(p
Optimization of Pre-treatment Incubation Period on Callus Induction Response in Anthers of Selected Rice Genotypes
Authors: Sharmela P. , Ganesan N. Meenakshi , Saraswathi R. , Gnanam R. , Chandrasekhar C.N. 
Published: June 2023

Background: The microspores of five tropical japonica and five indica rice genotypes were subjected to androgenic studies. The effect of growth regulators on callus induction were studied to improve the anther culture efficiency. Methods: The cold pre-treatment of panicles at 10°C were done at different days of intervals viz., 5, 8, 10 and 12 days. The microspores at uninucleate stage were selected and dusted after pre-treatment. The anthers were cultured in N6 basal media supplemented with casein hydrolysate (250 mg/L), proline (250 mg/L), silver nitrate (100 mg/L), maltose (50 g/L) and growth regulators. Result: The 8 days of cold pre-treatment initiated calli in most of the ten genotypes. The days taken for callus induction varied with genotype from 32-55 days. The callus induction frequency ranged from 1.41 to 5.12%. The responsive genotypes (Azucena, Palawan, Nira) on callus induction were studied for their regeneration potential. Background: The microspores of five tropical japonica and five indica rice genotypes were subjected to androgenic studies. The effect of growth regulators on callus induction were studied to improve the anther culture efficiency.
Preservação digital da informação científica
Authors: Rungo Alírio Alcâncer , Madio Telma Campanha de Carvalho , Grácio José Carlos Abud 
Published: June 2023

Introdução: Com a crescente importância dos recursos digitais na democratização da informação científica e as fragilidades desses recursos torna-se crucial garantir a preservação da informação científica em formato digital. Isso garantirá que os bens culturais e testemunhos da memória científica sejam transmitidos para as futuras gerações e que os processos de produção de conhecimento e inovação científicas sejam preservados. Objetivo: Este estudo tem como objetivo realizar uma análise bibliométrica quali-quantitativa do cenário da produção científica internacional sobre a preservação digital da informação científica, utilizando a aplicação Mendeley da Elsevier. O estudo é exploratório e descritivo e visa entender o comportamento da produção da literatura nos últimos 10 anos (de 2012 a 2022) em torno da preservação digital da informação científica. Metodologia: Foram coletados dados através da aplicação Mendeley, onde foram recuperadas um total de 904 publicações. Com base na aplicação do Protocolo de Revisão Bibliométrica, foram selecionadas 94 publicações, que constituíram o conjunto de textos de análise do estudo. A análise dessas publicações foi baseada em cinco categorias, utilizando os seguintes indicadores bibliométricos: periódico científico, publicações, ano de publicação, buscas/acessos, autoria e conteúdo abordado. Resultados: A análise revelou um aumento na produção científica em torno da preservação digital da informação científica nos últimos cinco anos, com uma tendência de abordar questões emergentes deste campo, como repositórios científicos, repositórios de dados, uso de metadados, serviços de nuvem, descrição e representação de dados e informações. Conclusão: Conclui-se que há a necessidade de aprofundamento dos estudos dessas temáticas, assim como a realização de revisões sistemáticas da literatura para aprofundar as discussões específicas tratadas por esses estudos.