bluuebunny/crossref_metadata_2025_split huggingface dataset:
Correlation between preoperative bone quality and primer stability for mandibular posterior implants
Authors: SAMUR ERGÜVEN Sara , YILDIZER Elif , OZKAN Aydın , ŞAHİN Zeynep Sena , SARI Saliha Kübra , PEKER Fatih 
Published: December 2023

Aim: This study aimed to investigate preoperative bone quality obtained from the Hounsfield unit and fractal analysis scores in cone beam computed tomography (CBCT) sections and compare this value with primer stability derived from resonance frequency analysis scores soon after placement of implants in the mandibular posterior region.
Material and Method: A total of 36 implant regions were examined retrospectively. Primary outcome variables include the Hounsfield unit, fractal analysis, and resonance frequency analysis scores soon after implant placement. Hounsfield unit and fractal analysis scores were calculated on the preoperative CBCT.
Results: The mean Hounsfield unit, fractal analysis and resonance frequency analysis scores of all implants were 76.44, 0.65 and 67.44, respectively. No statistically significant correlation was found between the Hounsfield unit, fractal analysis and resonance frequency analysis scores (p>0.05). Resonance frequency analysis scores (p=0.002) and Hounsfield unit scores (p=0.050) were significantly superior in males. Age was found to be related to resonance frequency analysis scores (r=0.445, p=0.007).
Conclusion: The preoperative bone quality of alveolar bone measured from cone beam computed tomography by Hounsfield unit or fractal analysis may be insufficient to determine initial implant stability. Further studies are needed to investigate parameters related to the prediction of implant stability.
An aspect of the turnpike property. Long time horizon behavior
Authors: Gugat Martin , Sokolowski Jan 
Published: December 2023

The turnpike phenomenon concerns the structure of the optimal control and the optimal state of dynamic optimal control problems for long time horizons. The focus is regularly placed on the study of the interior of the time interval. Classical turnpike results state how the solution of the dynamic optimal control problems approaches the solution of the corresponding static optimal control problem in the interior of the time interval.
In this paper we look at a new aspect of the turnpike phenomenon. We show that for problems without explicit terminal condition, for large time horizons in the last part of the time interval the optimal state approaches a certain limit trajectory that is independent of the terminal time exponentially fast. For large time horizons also the optimal state in the initial part of the time interval approaches exponentially fast a limit state.
Variational principles for monotone variational inequalities: The single-valued case
Authors: Georgiev Pando 
Published: December 2023

We consider a parameterized variational inequality \((A,Y)\) in a Banach space \(E\) defined on a closed, convex and bounded subset \(Y\) of \(E\) by a monotone operator \(A\) depending on a parameter. We prove that under suitable conditions, there exists an arbitrarily small monotone perturbation of \(A\) such that the perturbed variational inequality has a solution which is a continuous function of the parameter, and is near to a given approximate solution. In the nonparametric case this can be considered as a variational principle for variational inequalities, an analogue of the Borwein-Preiss smooth variational principle.
Some applications are given: an analogue of the Nash equilibrium problem, defined by a partially monotone operator, and a variant of the parametric Borwein-Preiss variational principle for Gâteaux differentiable convex functions under relaxed assumtions.
The tool for proving the main result is a useful lemma about existence of continuous \(\varepsilon\)-solutions of a variational inequality depending on a parameter. It has an independent interest and allows a direct proof of an analogue of Ky Fan's inequality for monotone operators, introduced here, which leads to a new proof of the Schauder fixed point theorem in Gâteaux smooth Banach spaces.
Partisipasi Politik Pemilih Pemula dalam Pemilihan Umum 2024 di Desa Manggung Kecamatan Ngemplak Kabupaten Boyolali
Authors: Hadi Karyono  , Kunarto  , Saryana  , Purwanto  , Krismiyarsi  , Mahmudah P. F  
Published: December 2023

Partisipasi Politik Pemilih Pemula mempunyai peran penting dalam proses pemilihan umum. Tahun depan Indonesia akan melaksanakan Pemilu untuk memilih DPR, DPRD, Presiden dan wakil, Presiden serta DPD. Dalam Pemilu kali ini jenis pemilih yang menjadi perhatian penting guna melihat tingkat partisipasi politik pemilih khususnya pemilih pemula, pemilu 2024 jumlah pemilih muda dipredeksi mencapai 52%. Minimnya kesadaran dalam pemahaman demokrasi dan rendahnya pendidikan politik bagi para pemilih pemula tentu dapat menurunkan tingkat partisipasi pemilih pada pemilu 2024 mendatang. Mengingat pentingnya partisipasi politik pemilih pemula dalam pemilu yang akan datang, maka perlu dilakukan sosialisasi pengetahuan dan studi tentang partisipasi politik pemilih pemula pada masyarakat di Kecamatan Ngemplak yang memiliki DPT terbanyak di Kabupaten Boyolali yakni 68.527. Kemudian peneliti mengambil sample Desa Manggung, Kecamatan Ngemplak, Kabupaten Boyolali. Tujuan pengabdian masyarakat ini adalah untuk meningkatkan kesadaran pemilih pemula tentang pentingnya partisipasi politik pemilih pemula. Dalam pengabdian ini metode yang dipakai adalah penyampaian materi dari narasumber dengan nsarana LCD dan dilanjutkan diskusi dan tanya jawab. Hasil dari pengabdian ini adalah meningkatnya kesadaran para kaum muda khususnya pemilih pemula, lebih khusus lagi pemilih pemula dari ibu-ibu Tim Penggerak PKK, hal ini terlihat antusiasme para peserta dalam interaksi diskusi dan tanya jawab.
Pengaruh Motivasi Dan Kompetensi Terhadap Kinerja Pegawai Pada Puskesmas Ge’tengan Kecamatan Mengkendek
Authors: Krislegino Krislegino  , Adriana Madya Marapa  , Rahma. G. Tammu  
Published: December 2023

The purpose of this study was to analyze the influence of motivation and competence on employee performance at the ge’tengan health center. The type of research. With a population of all employees of the ge’tengan and the sample used in this study totaling 50 people. The data analysis techniques used were validity test, reliability test, multiple liner regression test, partial test (t), simultaneous test(f), correlation test, and determination test. Date was processed using 25. Bassed on the result pf partial tests (1) the calculated F value was 15,182>3,19 so that it could be concluded that motivasion and competence simultaneously affect employee performance. While significantly 0,000<0,05, it means that H3 is accepted or in other words motivation and competence simultaneously affect employee performance
Free Radical Scavenging and Antioxidant effects of Tolfenamic Acid in L-NAME-Induced Hypertensive Rats
Authors: Dhakshinamoorthi R. , Raja B. , Ragul K. 
Published: December 2023

Objectives: The aim of this study was to determine the antioxidant and free radical scavenging properties of tolfenamic acid (TA) against N-Nitro-L-arginine methyl ester hydrochloride (L-NAME) induced hypertension.
Materials and Methods: The rats were divided into five groups at random: Group I (control rats), Group II (control TA), Group III (L-NAME), Group IV (L-NAME+TA), and Group V (L-NAME+Enalapril). For four weeks, rats were given L-NAME (40mg/kg body weight) dissolved in drinking water to induce hypertension. Intraperitoneal injections of TA (50mg/kg body weight) and enalapril (0.7 mg/kg body weight) were given to rats.
Results: The results showed that the In vitro free radical scavenging effect of TA on DPPH and ABTS was concentration dependent. In vivo studies with L-NAME resulted in increases in blood pressure, lipid hydroperoxides (LOOH), and thiobarbituric acid reactive substances (TBARS). In addition, the level of the non-enzymatic antioxidant reduced glutathione (GSH) and other enzyme antioxidant activities in the heart and aorta, including superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (Gpx), are reduced. The level of nitric oxide metabolism in the erythrocyte aorta of L-NAME rats was increased.
Conclusions: These findings imply that tolfenamic acid acts as an antihypertensive and antioxidant agent in L-NAME-induced hypertension.
Analysis of Bangka Culinary Business Development in Gading Serpong
Authors: Illena Irene , Setiawan Budi 
Published: December 2023

Gading Serpong area is developing into a center of business, lifestyle, health and education then office buildings, worship facilities, culinary centers to meet the needs of housing and investment for residents of the capital and its surroundings. The culinary business is currently a big business and attracts many people because they like culinary and want to try local food from other regions and has high profit potential. The Bangka Culinary Business in Gading Serpong with several existing stores has continued to grow since 2018 coupled with the occupancy and community around so that the need for a variety of foods has also increased. This research method uses qualitative methods. While the results of this research conducted by interviews that Bangka culinary first opened in 2017 through a shop because at that time there were no Bangka cuisine rivals in Gading Serpong. The development of Bangka's culinary business continues to grow rapidly from 2018 until now because many are in demand by various groups of people, and the results of these interviews also show the satisfaction of visitors who visit snack shops or restaurants is very satisfied, both from products, services, and management according to existing business standards.
Pengaruh Manajemen Puskesmas dan Komitmen Kerja Petugas dengan Mutu Pengobatan di Poli Umum Puskesmas Cibinong, Cianjur
Authors: Sutrisno Rahadian Nugi 
Published: December 2023

Community Health Center or puskesmas is one of the First Level Health Facilities (FKTP) that provides leading services in realizing the SPM in the Health Sector that has been determined by the government. The implementation of mainimal service standards (SPM) is closely related to the implementation of the National Health Insurance (JKN) and strengthens promotive and preventive actions in achieving a better degree of public health (Ministry of Health of the Republic of Indonesia. The purpose of this study is to determine the influence of puskesmas management and the commitment of officers to work with the quality of treatment at the Cibinong Public Poly Health Center, Cianjur. This research method uses a research design, structure and research strategy that is prepared so that researchers can get answers to the research problems studied. The research design used in the research on the Influence of Puskesmas Management and the Work Commitment of Officers with Quality Treatment at the Cibinong Public Poly Puskesmas, Cianjur is quantitative analytics with a cross sectional method using primary data. The results of this study show that there is a relationship between the commitment of officers' work with the quality of treatment at the Cibinong Public Health Center. Research conducted at Puskesmas Se-bangkalan and Puskesmas se-Karangasem showed results that are in line with this study. This is evidenced by a t-count of 5.417 and a free degree (n-k-1) or 43-2-1 = 40 obtained a t-table number of 2.201 so that t-count > t-table. Based on these provisions, it can be concluded that there is a significant influence between the implementation of puskesmas management on the quality of treatment.
A Política Educacional Brasileira sitiada: o esperançar da formação docente pelo Programa Residência Pedagógica
Authors: Guirra Frederico Jorge Saad 
Published: December 2023

Na esteira do processo de ruptura democrática, observou-se, no país, uma série de retrocessos, responsáveis pelo aprofundamento das diferenças sociais e da destruição de direitos fundamentais da classe trabalhadora, por meio do desmantelamento de políticas públicas de Estado. A educação brasileira, então, foi atacada, ficando sitiada pela contrarreforma do ensino médio, que deu vida a uma Base Nacional Comum Curricular – BNCC – marcada por forte viés mercadológico e que, somada à Resolução 02/2019, submeteria a formação básica e inicial aos ditames da BNCC, apequenando e controlando os currículos, o ensino, retirando a autonomia de professores e professoras. Nesse cenário, no ano de 2018, surgiu o Programa Residência Pedagógica – PRP –,concatenado ao ideário de reformulação do Projetos Políticos Pedagógicos dos cursos de licenciatura, inclusive do atual modelo dos estágios supervisionados. Dessa forma, o objetivo deste estudo foi trazer elementos para mostrar que a chegada do PRP, muito mais do que o atendimento aos objetivos do setor empresarial da educação, estabeleceu um caminho possível de diálogo entre o projeto institucional e as redes públicas e particulares de ensino, ampliando o debate entre a Academia e as escolas participantes do programa, fortalecendo a formação docente, ao tempo em que desmistifica a ideia de que o programa surgiu para ocupar o lugar dos estágios nas licenciaturas. Assim, Estágio e PRP somariam forças para pensar e repensar a práxis pedagógica, tendo como principal objetivo o fortalecimento da política de formação de professores no Brasil.
If Oskar Kolberg Had Had the Phonograph… Or How to Read the Oldest Archival Notes of Polish Traditional Music through the Prism of Phonographic Experience
Authors:   Institute of Art, Polish Academy of Sciences, Jackowski Jacek 
Published: December 2023

The article explores the value of different types of sources (written, audio) of traditional music in the context of contemporary Polish folk music research and practices. The military twentieth century rendered a large gap in the records (especially in the sound recordings) of traditional music and in order to obtain a more coherent and complete picture of the essence and development of traditional music, it is necessary to combine all the bits and pieces in different types of recordings. The most recent research has allowed us to study the first notations of traditional music made by Oskar Kolberg in the nineteenth century in quite a new context – via audio experiences after listening to archival recordings. The “phonic age” delivered additional data about traditional music – not only lyrics, melody, intervals and formulaic notation of rhythms, but also every detail that could not have been captured and saved with the use of traditional musical notation. The appearance of new techniques of sound recording has a particular meaning and influence for the reconstruction of the ancient sound of village music and for styles and manners of performing. It is important not only for musical performers but also for theoreticians who often face the problem of how to interpret historical descriptions of music or how to truly perform historical reality (e.g., ethnomusicologists, ethnographers, film and radio-audience producers, etc.). An experimental study was conducted in collaboration with contemporary musicians on how they interpret the acquisition of a new piece written down over one and a half centuries ago. The results revealed notable differences between the musicians with academic education, younger generation revivalists, and traditional musicians in terms of acquiring the style of performance but also in shares of improvisation. In addition, the notation is not able to describe the nuances of performance and therefore the audio recordings or live models are of extreme value in the practical learning and researching of traditional music.
Archives and the Bodily Dimension of Traditional Dance Knowledge
Authors:   Baltic Film, Media, and Arts School of Tallinn University, Estonia, Kapper-Tiisler Sille 
Published: December 2023

For a dance researcher, audiovisual recordings are the most informative part of archives. For various reasons, in Estonia, re-embodiment of traditional dances has been based more on verbal descriptions and less on film and video. Nonetheless, some analysis has been done by today, and some findings on individual, local, and temporary variability of traditional dancing in different parts of Estonia exist, and some clips have been published. Despite of availability of archival video recordings, folk dance teachers usually prefer verbal descriptions, which leads to the loss of a great deal of detailed information. In the article, I explore some of the reasons for this situation, based on my own teacher practice and a case study inquiry among teachers of high school girls’ dance groups involved in the process of the 12th Youth Dance Celebration in 2017. In this project high school girls’ groups were proposed to learn Ristpulkadetants (Crossed Sticks Dance) in an unusual way – as a supplement to verbal descriptions, an archival movie clip was provided to teachers as source material. This made it possible to investigate teachers’ interest in the use of film, as well as the facilitating or hindering factors of actual use. About a fifth of the involved teachers expressed an opinion that archival recordings contain information not yet verbalized in descriptions and could help them in adding new qualities to the bodily dimension of their own and their students’ dance. As a result of the study, it can also be said that archive videos of a traditional dance are not that available to folk dance teachers as they would like them to be.
A Facile Strategy for Achieving Polymeric Afterglow Materials with Wide Color‐Tunability and Persistent Near‐Infrared Luminescence
Authors: Chen Keyao , Xiong Yu , Wang Deliang , Pan Yiwen , Zhao Zheng , Wang Dong , Tang Ben Zhong 
Published: December 2023

AbstractPolymer‐based room‐temperature phosphorescence (RTP) materials show promising applications in anti‐counterfeiting. To further realize multiscale and/or multimodal anti‐counterfeiting, it is highly desirable to develop polymeric afterglow materials with multiple security features. Herein, a facile strategy is presented to endow polymeric afterglow materials with ultralong lifetime, wide color‐tunability, persistent near‐infrared (NIR) luminescence, and good water solubility via constructing non‐traditional phosphorescence resonance energy transfer (PRET) and two‐step sequential resonance energy transfer systems. Specifically, the 1‐bromocarbazole derivatives with ultralong blue‐color RTP property act as the energy donor while traditional dyes with red/NIR luminescence act as the energy acceptor. By simply regulating the doping composition and concentration of these non‐traditional energy transfer systems, persistent and multicolor organic afterglow covering from the visible to NIR region is successfully realized. Notably, compared to the single‐step PRET, the two‐step sequential resonance energy transfer has the unique advantages of higher transfer efficiency of triplet excitons from the initial donor, a wider range of color‐tunability mediated by the intermediary acceptor, and enhanced delayed fluorescence efficiency of the final acceptor. Finally, these water‐soluble polymeric afterglow materials with ultralong lifetime, wide color‐tunability, and persistent NIR luminescence show great potential applications in advanced anti‐counterfeiting and information security technologies.
Left ventricular thrombus formation in a COVID‐19 patient with a complex course of pericarditis and myocardial infarction
Authors: Golshani Jalil , Kalantari Zahra , Ahangar Hassan , Ameri‐Mahabadi Saman , Madadi Reza , Khosroshahi Vahid Toupchi 
Published: December 2023

Key Clinical MessageOur case demonstrated that thrombotic complications such as coronary thrombosis and left ventricular clot could occur even in coronavirus disease 2019 (COVID‐19) patients with nonspecific symptoms which indicates the mysterious face of COVID‐19. This complex process highlights the necessity of screening patients for COVID‐19 disease even with nonspecific cardiac symptoms.
Sex‐ and state‐dependent covariation of risk‐averse and escape behavior in a widespread lizard
Authors: Wu Qiang , Rutschmann Alexis , Miles Donald B. , Richard Murielle , Clobert Jean 
Published: December 2023

AbstractMounting evidence has shown that personality and behavioral syndromes have a substantial influence on interspecific interactions and individual fitness. However, the stability of covariation among multiple behavioral traits involved in antipredator responses has seldom been tested. Here, we investigate whether sex, gravidity, and parasite infestations influence the covariation between risk aversion (hiding time within a refuge) and escape response (immobility, escape distance) using a viviparous lizard, Zootoca vivipara, as a model system. Our results demonstrated a correlation between risk‐averse and escape behavior at the among‐individual level, but only in gravid females. We found no significant correlations in either males or neonates. A striking result was the loss of association in postparturition females. This suggests that the “risk‐averse – escape” syndrome is ephemeral and only emerges in response to constraints on locomotion driven by reproductive burden. Moreover, parasites have the potential to dissociate the correlations between risk aversion and escape response in gravid females, yet the causal chain requires further examination. Overall, our findings provide evidence of differences in the association between behaviors within the lifetime of an individual and indicate that individual states, sex, and life stages can together influence the stability of behavioral syndromes.
DNA barcoding the ichthyofauna of the Beibu Gulf: Implications for fisheries management in a seafood market hub
Authors: Jiang Changping , Yi Murong , Luo Zhisen , He Xiongbo , Lin Hung‐Du , Hubert Nicolas , Yan Yunrong 
Published: December 2023

AbstractThe Beibu Gulf in China is situated in the tropics, in the western Pacific Ocean. It is an emblematic region combining proximity to a marine biodiversity hotspot and a major seafood hub. Intensification of marine fishing and ocean warming led to a drastic decline in fish populations in the Beibu Gulf during the last decades. This situation urges the development of molecular resources of the Beibu Gulf fish fauna in order to enable automated molecular identifications at the species level for next‐generation monitoring. With this objective, we present the results of a large‐scale campaign to DNA barcode fishes of the Beibu Gulf. We successfully generated 789 new DNA barcodes corresponding to 263 species which, together with 291 sequences mined from Genbank and BOLD, resulted in a reference library of 1080 sequences from 285 species. Based on the use of four DNA‐based species delimitation methods (BIN, ASAP, mPTP, mGMYC), a total of 285 Molecular Operational Taxonomical Units (MOTUs). A single case of cryptic diversity was detected in Scomberomorus guttatus and a single species pair was not captured by delimitation methods. Intraspecific K2P genetic distances averaged 0.36% among sequences within species, whereas K2P genetic distances among species within genera averaged 6.96%. The most speciose families in open water trawling differ from those at fish market, and discrepancies with historical data are discussed in the light of recently documented stock collapses.