bluuebunny/crossref_metadata_2025_split huggingface dataset:
Brachiocephalicus arteriovenosus fistula után kialakult embolizációt okozó arteria brachialis aneurysma sikeres kezelése
Authors: Kovács Lajos , Molnár Tamás , Cserényi László , Raskó Endre , Ruzsa Zoltán , Sikorszki László 
Published: March 2022

Bevezetés
Az arteria (a.) brachialis aneurysma ritka előfordulású kórkép, mely a perifériás aneurysmák 5%-át teszi ki. Többsége pseudoaneurysma, mely iatrogen behatás vagy trauma hatására alakul ki. Ismert entitás az elzáródott, dialízis céljából készített arteriovenosus (AV) fistula után kialakuló valódi a. brachialis aneurysma. A szerzők egy 43 éves, két alkalommal vesetranszplantáción átesett páciens esetét mutatják be, aki akut bal kar ischaemia miatt került kórházba. Művesekezelés céljából a beteg először bal oldali Cimino fistula képzésen, majd az első transzplantált vese rejectióját követően bal oldali brachiocephalicus AV fistula képzésen esett át. A képalkotó vizsgálatok (angiographia, CT angiographia) bal oldali a. brachialis aneurysmát és a korábbi brachiocephalicus arteriovenosus (AV) fistula thrombotizált vénás szárának tágulatát és perifériás embolisatiót igazoltak. A beteg sikeres kezelése kórházunkban több szakma bevonásával történt. A kiáramlási pálya megnyitása minimál invazív katéteres thrombolysis segítségével, az embóliaforrás kiiktatása hagyományos érsebészeti módszerrel, az aneurysma lekötésével, az elzáródott tágult vénás szár resectiójával és autolog vena saphena bypass végzésével történt. Az eset ismertetésével a szerzők a sikeres kezeléshez vezető komplex gondolkodásmódra szeretnék felhívni a figyelmet.
A review on chemical bath deposition of metal chalcogenide thin films for heterojunction solar cells
Authors: Sengupta Sucheta , Aggarwal Rinki , Raula Manoj 
Published: March 2022

AbstractHeterojunction (HJ) thin-film II–VI solar cells are emergent substitutes to the traditional silicon solar cells because of improved efficiency and cost-effectiveness. A renewed interest in depositing the constituent layers employing chemical bath deposition (CBD) is shown because of the absence of any stringent reaction conditions which ensures the preservation of the properties of the constituent layers. Variation in the growth conditions has strong effects on the morphologies and the properties of the resultant films specially the interface. Inappropriate or alloyed interfaces may result in pinholes formation affecting the resultant electric field because of reduced junction area and enhanced recombination for carriers which in turn affects the efficiency. In this review, we provide an overview of the different combinations of metal chalcogenide/chalcopyrite thin-film layers for HJ solar cells by CBD and achieving control over the resultant morphology, particularly focusing on interfacial epitaxial relationship which is found to have substantial influence on the efficiency of the resultant cell.Graphical abstractHeterojunction (HJ) thin-film II–VI solar cells are emergent substitutes to the traditional silicon solar cells because of improved efficiency and cost-effectiveness. A renewed interest in depositing the constituent layers employing chemical bath deposition (CBD) is shown because of its simplicity and versatility. Variation in the growth conditions like temperature and the reagent concentrations have strong effects on the morphologies and the properties of the resultant films specially the interface. In this review, we provide an overview of the different combinations of metal chalcogenide/ chalcopyrite thin-film layers for HJ solar cells by CBD and achieving control over the resultant morphology and phase composition, particularly focusing on interfacial epitaxial relationship, which is found to have substantial influence on the efficiency of the resultant cell.
Methodology for Determining the Speed‑Power Capabilities of Basketball Players
Authors: Koryahin Viktor , Hrebinka Halyna , Prystynskyi Volodymyr , Prystynska Tetyana 
Published: March 2022

The study objective is to develop a methodology for determining the jump height and jumping endurance in basketball players of various gaming functions using modern nanotechnology and microprocessor systems, in particular smartphones, personal computers, etc.
Materials and methods. The study used a method for determining jump height and jumping endurance using capacitive sensor devices based on a combination of modern nanotechnology and microprocessor systems, in particular smartphones, personal computers.
Results. The study showed that the use of modern nanotechnology to monitor the jump height and jumping endurance allows you to study these indicators with high accuracy, which is very important in scientific research. The study showed that the absolute height of the jump in center players is 328.1 ± 7.88 cm, in attackers – 324.1 ± 6.62 cm, in defenders – 314.4 ± 8.65 cm. The relative height of the jump in defenders is 57.7 ± 6.86 cm, which is on average 8.2 cm more than in center players, and 5.3 cm more than in attackers (p < 0.001 and p < 0.02, respectively).
Conclusions. The use of modern nanotechnology and microprocessor systems to determine the parameters of jump height and jumping endurance allows you to determine these parameters with high accuracy. The use of modern, accurate nanotechnology measurement and calculation of jump height and jumping endurance indicators using graphic data analysis provided a complete description and degree of development of various “jumping” qualities of basketball players.
Studies have shown that the jump height and jumping endurance in basketball players of different roles (defenders, attackers, and center) differ with a high degree of reliability.
The Effect of Training Based on Part And Whole Combinations on Smash Techniques Improvement in Volleyball Sports for 11-12 Year Old Athletes
Authors: Wicaksono Danang Wicaksono , Hidayatullah Furqon , Kristiyanto Agus , Purnama Sapta Kunta 
Published: March 2022

Objective. This study aims to examine the effectiveness of the part and whole combination-based smash training model on smash techniques in volleyball athletes aged 11-12 years. Materials and method. This study used an experimental field testing method, with a pretest-posttest control group design approach. The participants were 52 male volleyball athletes aged 11-12 years and had an average weight and height of ±36.02 kg and ±144.63cm. The instrument used to measure the smash technique was a volleyball skill test. Results. The results of the descriptive analysis showed differences in the mean and standard deviation of the conventional group and the experimental group. The average value of the conventional group is 75.562 with a standard deviation of 8.7956, while the average value of the experimental group is 87.492 with a standard deviation of 1.9343. Hypothesis testing conducted using Mann-Whitney analysis found that the value of Asymp sig (2-tailed) was 0.000 <0.05, which indicates that the hypothesis is accepted. Conclusions. Knowing the descriptive results and hypothesis testing, it is concluded that the experimental group experienced a significant improvement and was better than the conventional group. Based on the category of posttest average result assessment, the experimental group was included in the very good category. In other words, the experimental group was very competent. On this basis, this research can be used as a reference in training smash techniques for volleyball athletes at the beginner age.
Generic-To-Reference Rock Scaling Factors for Seismic Ground Motion in Italy
Authors: Lanzano Giovanni , Felicetta Chiara , Pacor Francesca , Spallarossa Daniele , Traversa Paola 
Published: March 2022

ABSTRACT
In this article, we apply the reference-rock identification method (RRIM; Lanzano et al., 2020) to the ITalian ACcelerometric Archive, which includes more than 1600 recording stations in Italy and in the neighboring countries, with different levels of site characterization. The RRIM is based on the identification and the evaluation of site parameters representing the reference site conditions (Steidl et al., 1996) and the construction of the scoring scheme to classify the candidate stations. Given the large number of sites, the preselection of candidates is performed via residual analysis, selecting those characterized by flat site response and amplitude similar or lower than the one for the generic rock (average shear-wave velocity in the uppermost 30 m, VS30=800  m/s). The main results of this study are: (1) a list of reference rock sites in Italy, with an associated score; (2) a scenario-independent generic-to-reference rock corrective factor for the ground-motion model for shallow active crustal events in Italy (ITA18; Lanzano, Luzi, et al., 2019); (3) a model for the generic-to-reference rock corrective factor, parametrized in terms of VS30 and κ0, that is, the high-frequency decay parameter (Anderson and Hough, 1984). A collateral product is a set of coefficients for the prediction of 81 ordinates of the Fourier amplitude spectra (FAS) in the frequency interval 0.1–30 Hz, calibrated with the same dataset and functional form of ITA18 for acceleration response spectra (SA). The application of RRIM allowed us to identify 116 stations with average measured VS30∼900  m/s. The corrective factor allows to scale both SA and FAS spectra, and has a significant effect at high frequencies, reducing the ground motion by up to a factor 1.7 at f = 10 Hz. The introduction of κ0 in the corrective term modeling is effective from 2 Hz onward and results in a reduction of variability at high frequencies (f &gt; 10 Hz).
The 21 May 2021 Mw 6.1 Yangbi Earthquake—A Unilateral Rupture Event with Conjugately Distributed Aftershocks
Authors: Chen JunLei , Hao JinLai , Wang Zun , Xu Tao 
Published: March 2022

Abstract
An Mw 6.1 earthquake occurred in Yangbi, Yunnan province, China, at 13:48:34 (UTC time) on 21 May 2021. It exhibited a typical foreshock–mainshock–aftershock sequence in the northwestern Yunnan rifting area. We used the first P-arrival time from regional broadband seismic stations to check the location of the mainshock’s hypocenter. The updated location of the epicenter is 99.88° E, 25.66° N. The focal mechanisms of nine earthquakes, including the mainshock and the largest foreshock and aftershock, were investigated using the general cut-and-paste method based on regional seismic waveforms to set up the fault geometry and to calculate the static coulomb stress change. The rupture process of the mainshock was constrained by 33 unclipped regional broadband seismic records from 15 stations and nine static displacements from three Global Navigation Satellite System stations. The results showed that the Yangbi earthquake was a unilateral rupture event propagating toward the southeast along-strike direction. The moment was 1.81×1018  N·m, and the corresponding magnitude was Mw 6.1. The peak slip value, the weighted rupture velocity, and the duration time of the mainshock were 0.95 m, 2.2 km/s, and 9.1 s, respectively. At 10 km southeast of the mainshock’s epicenter, the conjugately distributed aftershocks were observed, and the moment density of the mainshock along the strike direction decreased sharply (78% of the total moment released in the first 10 km), suggesting that the sharply decelerating rupture could be the reason for the conjugately distributed aftershocks. The changes in static coulomb stress due to the largest foreshock and mainshock were calculated. The results showed positive Coulomb stress on the major slip zone in the mainshock fault plane triggered by the largest foreshock. Moreover, the 0.01 MPa contour due to the mainshock radiated out of the bend zone of the Weixi–Qiaohou–Weishan fault.
Recent Intraplate Seismicity in Estonia, East European Platform
Authors: Soosalu Heidi , Uski Marja , Komminaho Kari , Veski Anu 
Published: March 2022

Abstract
Four Estonian earthquakes were studied, 1.2–2.0 in magnitude and taking place in 2016–2018. Their focal parameters were determined, providing an opportunity to place them in the context of the regional stress field and make tentative geological interpretation of their connection to faults in the Precambrian basement, which is overlain by a 100–600 m thick sequence of sedimentary bedrock. Such research was made feasible by augmenting the permanent three-station Estonian seismic network with seven temporary stations. The analyzed earthquakes were compared with the largest known Estonian earthquake, the 1976 magnitude 4.5 Osmussaar earthquake. The results indicate that it is possible to consider all the five events as expressions of predominantly left-lateral strike-slip movement on north-northwest–south-southeast subvertical faults in concert with the general stress field of northern Europe, which is dominated by plate movement.
A Short-Period Surface-Wave Dispersion Dataset for Model Assessment of Africa’s Crust: ADAMA
Authors: Olugboji Tolulope , Xue Siyu 
Published: March 2022

Abstract
We present the first in a series of dataset and model assessment products for investigating Africa’s lithosphere (ADAMA). This is a comprehensive catalog of short-period interstation surface-wave dispersion measurements and uncertainties. It is derived from processing continuous recordings of all publicly available three-component seismograms, spanning four decades, from ∼1372 stations, across 62 seismic networks deployed in and around the African continent. It includes Love- and Rayleigh-wave dispersion derived from frequency-domain ambient noise cross-correlation functions (NCFs). Phase and group dispersion, as well as their uncertainties, are then obtained with an iterative nonlinear waveform fitting of the NCFs, using a spectral element representation of a path-average a priori Earth model. Our catalog represents the following advances: (1) a large distribution of short period dispersion measurements: ∼114,000 interstation pairs at periods between 5 s and 40 s, (2) inclusion of uncertainties useful for regularization in continent-wide model building, (3) preliminary model assessments for different tectonic domains on the continent, and (4) an exemplary Love-wave phase velocity map obtained by Bayesian inversion revealing detailed features not previously detected. ADAMA will be used to prepare short-period, high-resolution dispersion maps, and for assessment and updates of widely used seismic velocity models of the crust across a diversity of terranes on the continent.
Congenital macroglossia: case report of a rare disease
Authors: Srivastava Sandesh , Kumar Rahul , Sachdeva Money , Raj Richa , Singh Om P. 
Published: March 2022

Macroglossia is a clinical disorder in which the tongue is larger than normal. Enlargement can be true as seen in vascular malformations or it could be due to muscular enlargement The prevalence of congenital macroglossia is less than 5 per 100,000 birth. Various causes include acromegaly, Beckwith-Wiedemann syndrome, congenital hypothyroidism, Down syndrome, and lymphangioma or haemangioma. It may cause significant symptoms in children such as sleep apnea, respiratory distress, drooling of saliva, difficulty in swallowing and dysarthria. Long-standing macroglossia leads to an anterior open bite deformity, increased incidence of upper respiratory tract infections and failure to thrive.
Percutaneous autologous bone marrow injection in the treatment of delayed union of long bone fractures after definitive fixation
Authors: Kar Ujjal , Gogoi Abhinab , Islam Zaheer Parveez 
Published: March 2022

The purpose of this study was to assess the results of percutaneous autologous bone marrow injection in the treatment of delayed union of long bone fractures after definitive fixation. It has been a gruelling job for the orthopaedic surgeons to deal with the delayed union after definitive fixation due to the lack of patient compliance for reoperation like classical bone grafting technique for delayed union and non-union, unfavourable fracture site morphology for external compression, post-operative surgical wound issues etc., The percutaneous autologous bone marrow injection is a reasonable choice in this scenario for the treatment of Delayed union of long bone fractures after definitive fixation. The study was performed in the department of orthopaedics Assam Medical College and Hospital, Dibrugarh, Assam, India for a period of 2 years from July 2019 to June 2021. A total of 23 patients were taken with delayed union of long bone fractures after definitive fixation. These 23 patients were treated with percutaneous autologous bone marrow injection and followed up for 6 months. The results were evaluated on the basis of clinico-radiological criteria of union, and found to be excellent in 60.86% (14/23), good in 17.39% (4/23) and poor in 21.73% (5/23) cases. The percutaneous autologous bone marrow injection provides cellular stimulation and promotes fracture healing without the necessity for opening the fracture site. Hence it is an effective method to bring about successful outcome of delayed union of long bone fractures after definitive fixation without adding any significant complication to the patient and the fracture site.
Surgical treatment of acetabular fracture
Authors: Jee Govind Mohan , Kumar Nitin 
Published: March 2022

The kocher -Langenbeck approach is the best suited approach for reduction and fixation of acetabular fracture that require fixation through posterior approach and provides sufficient access to the majority of posterior based acetabular fracture. Accuracy of fracture reduction is the strongest predictor of clinical outcome in acetabular fixation surgery.Twenty four patients with posteriorly based acetabular fracture were treated with open reduction and internal fixation using Kocher- Langenbeck incision. In our series, there were 11 posterior wall, 3 posterior column, 5 transverse, 2 posterior column and posterior wall and 3 transverse and posterior wall fractures. All the patients were in the age group of 30 to 45 years (mean age 38.5 years). Males dominated our series (n=18 i.e. 75%) and right side was more commonly involved in both the sexes (n=14 i.e. 58.33%). Road traffic accident was the leading cause (n=19 i.e. 79.16%). All the patients were operated achieving adequate stability and with utmost soft tissue care. Follow up radiograph were graded according to criteria developed by Matta J et al. A minimum follow up was two years. Patient with accurate reconstruction (n =21 i.e. 87.50%) had good or excellent functional outcome while two patients (08.33%) with inaccurate reduction and one patient (04.16%) with poor reduction had fair and poor outcome respectively. Despite relatively large number of possible complications Kocher–Langenbeck Approach is the best suited approach for posterior acetabular fracture.
Impact of technological change on security
Authors: Molendowska Magdalena 
Published: March 2022

Purpose of the study: The object of the analysis is to assess the impact of technological change on security in both socio-economic and military contexts. The essence of the research is to show opportunities and threats resulting from the use of new technologies in the public (political, economic, social) and military space.
Methodology: The article was prepared based on critical analysis of literature and documents and uncontrolled observation method.
Main findings: When analyzing the use and impact of new technologies in the area of security, the following key questions arise: Could new technologies create problems for arms control? Could a new weapon or its use trigger an arms race? Could new technologies cause problems for people and the environment? In fact, technological change can have both positive and negative effects on security. Above all, it is important to realize that not using new technology is just as dangerous as using it. This applies to the development of economy, civilization and social progress. In the military area, it seems most dangerous to entrust control of nuclear arsenals to computer systems endowed with the ability to make decisions on their own.
Application of the study: Security forecasting based on the major variables emerging in today’s security environment.
Original/Novelty of the study: The subject matter is very current, we all participate in the identified problem. The use of new technology, on the one hand, helps make security more effective, but on the other, strikes fear and unease. The emerging fear of the rapid development and sophistication of artificial intelligence appear to be on a collision course with historical models of human uniqueness and individuality.
Podłużne badanie jakościowe doświadczenia wolontariuszy sprawujących opiekę nad pacjentami w ramach programu profilaktyki powikłań hospitalizacji osób starszych na oddziale chorób wewnętrznych – Projekt Zdrowy Kontakt
Authors: Kałwak Weronika , Bańbura Anna , Głowacz Oliwia , Kawa Klaudia , Knutelska Paulina , Opoczyńska-Morasiewicz Małgorzata , Górski Stanisław , Nowakowski Michał 
Published: March 2022

Podłużne badanie jakościowe doświadczenia wolontariuszy opiekujących się pacjentami oddziału geriatrycznego szpitala chorób wewnętrznych zostało przeprowadzone w ramach Projektu Zdrowy Kontakt. Jest to pierwszy w Polsce i Europie Środkowo-Wschodniej program niefarmakologicznego zapobiegania majaczeniu szpitalnemu, które jest częstym powikłaniem hospitalizacji osób starszych. Wolontariuszami programu są studenci psychologii, pielęgniarstwa i medycyny, którzy odwiedzają chorych w szpitalu i realizują złożoną interwencję profilaktyczną. Badanie przeprowadzono, korzystając z podejścia idiograficznego, w formie cyklu interpretatywnych studiów przypadku. Z ośmiorgiem uczestników badania przeprowadzono po dwa częściowo ustrukturyzowane wywiady – przed rozpoczęciem wolontariatu i po jego zakończeniu. Celem powtórzonych rozmów było opisanie zmian, jakie mogły zajść w doświadczeniu, motywacji, przekonaniach i rozumieniu siebie przez studentów pod wpływem udziału w wolontariacie na oddziale geriatrycznym. W badaniu skorzystano z metody interpretatywnej analizy fenomenologicznej, analizę danych jakościowych przeprowadzono z pomocą oprogramowania Atlas.ti. W wyniku badania uzyskano złożone opisy indywidualnego doświadczenia badanych związanego z ich pracą na oddziale. Ujawniły się również motywy wspólne dla większości z nich. Do najpoważniejszych należy zetknięcie się z myślą o śmierci i próby nawiązania relacji z pacjentami, z którymi kontakt jest utrudniony z powodu zmian otępiennych, skutków udaru lub zaburzeń poznawczych i percepcyjnych występujących w majaczeniu szpitalnym. Związana z kontekstem geriatrycznym i wynikająca z profilaktycznego oraz behawioralnego charakteru interwencji trudność w dostrzeżeniu przez wolontariuszy efektów swojej pracy okazała się w największym stopniu zniechęcać ich do odwiedzin na oddziale. Najważniejszym wyodrębnionym w badaniu tematem jest relacja sfery osobistej i profesjonalnej w opiece nad pacjentami.
Uzyskany opis i próba zrozumienia doświadczenia studentów kierunków medycznych działających jako wolontariusze na oddziale geriatrycznym może posłużyć jako punkt wyjścia do refleksji nad perspektywą personelu medycznego i możliwymi formami wsparcia chroniącymi go przed nadmiernym obciążeniem, stresem i wypaleniem zawodowym. Może być także źródłem inspiracji dla kształcenia przyszłych kadr medycznych.