bluuebunny/crossref_metadata_2025_split huggingface dataset:
A patient-specific algorithm for predicting the standing sagittal pelvic tilt one year after total hip arthroplasty
Authors: Tang Hao , Guo Shaoyi , Ma Zhuyi , Wang Siyuan , Zhou Yixin 
Published: January 2024

AimsThe aim of this study was to evaluate the reliability and validity of a patient-specific algorithm which we developed for predicting changes in sagittal pelvic tilt after total hip arthroplasty (THA).MethodsThis retrospective study included 143 patients who underwent 171 THAs between April 2019 and October 2020 and had full-body lateral radiographs preoperatively and at one year postoperatively. We measured the pelvic incidence (PI), the sagittal vertical axis (SVA), pelvic tilt, sacral slope (SS), lumbar lordosis (LL), and thoracic kyphosis to classify patients into types A, B1, B2, B3, and C. The change of pelvic tilt was predicted according to the normal range of SVA (0 mm to 50 mm) for types A, B1, B2, and B3, and based on the absolute value of one-third of the PI-LL mismatch for type C patients. The reliability of the classification of the patients and the prediction of the change of pelvic tilt were assessed using kappa values and intraclass correlation coefficients (ICCs), respectively. Validity was assessed using the overall mean error and mean absolute error (MAE) for the prediction of the change of pelvic tilt.ResultsThe kappa values were 0.927 (95% confidence interval (CI) 0.861 to 0.992) and 0.945 (95% CI 0.903 to 0.988) for the inter- and intraobserver reliabilities, respectively, and the ICCs ranged from 0.919 to 0.997. The overall mean error and MAE for the prediction of the change of pelvic tilt were -0.3° (SD 3.6°) and 2.8° (SD 2.4°), respectively. The overall absolute change of pelvic tilt was 5.0° (SD 4.1°). Pre- and postoperative values and changes in pelvic tilt, SVA, SS, and LL varied significantly among the five types of patient.ConclusionWe found that the proposed algorithm was reliable and valid for predicting the standing pelvic tilt after THA.Cite this article: Bone Joint J 2024;106-B(1):19–27.
Lateral lumbar interbody fusion at L4-L5 has a low rate of complications in appropriately selected patients when using a standardized surgical technique
Authors: Buckland Aaron J. , Huynh Nam V. , Menezes Cristiano M. , Cheng Ivan , Kwon Brian , Protopsaltis Themistocles , Braly Brett A. , Thomas J. A. 
Published: January 2024

AimsThe aim of this study was to reassess the rate of neurological, psoas-related, and abdominal complications associated with L4-L5 lateral lumbar interbody fusion (LLIF) undertaken using a standardized preoperative assessment and surgical technique.MethodsThis was a multicentre retrospective study involving consecutively enrolled patients who underwent L4-L5 LLIF by seven surgeons at seven institutions in three countries over a five-year period. The demographic details of the patients and the details of the surgery, reoperations and complications, including femoral and non-femoral neuropraxia, thigh pain, weakness of hip flexion, and abdominal complications, were analyzed. Neurological and psoas-related complications attributed to LLIF or posterior instrumentation and persistent symptoms were recorded at one year postoperatively.ResultsA total of 517 patients were included in the study. Their mean age was 65.0 years (SD 10.3) and their mean BMI was 29.2 kg/m2 (SD 5.5). A mean of 1.2 levels (SD 0.6) were fused with LLIF, and a mean of 1.6 (SD 0.9) posterior levels were fused. Femoral neuropraxia occurred in six patients (1.2%), of which four (0.8%) were LLIF-related and two (0.4%) had persistent symptoms one year postoperatively. Non-femoral neuropraxia occurred in nine patients (1.8%), one (0.2%) was LLIF-related and five (1.0%) were persistent at one year. All LLIF-related neuropraxias resolved by one year. A total of 32 patients (6.2%) had thigh pain, 31 (6.0%) were LLIF-related and three (0.6%) were persistent at one year. Weakness of hip flexion occurred in 14 patients (2.7%), of which eight (1.6%) were LLIF-related and three (0.6%) were persistent at one year. No patients had bowel injury, three (0.6%) had an intraoperative vascular injury (not LLIF-related), and five (1.0%) had ileus. Reoperations occurred in five patients (1.0%) within 30 days, 37 (7.2%) within 90 days, and 41 (7.9%) within one year postoperatively.ConclusionLLIF involving the L4-L5 disc level has a low rate of persistent neurological, psoas-related, and abdominal complications in patients with the appropriate indications and using a standardized surgical technique.Cite this article: Bone Joint J 2024;106-B(1):53–61.
Survival and risk assessment in revision arthroplasty of the ankle
Authors: Hintermann Beat , Peterhans Ursina-Sarah , Susdorf Roman , Horn Lang Tamara , Ruiz Roxa , Kvarda Peter 
Published: January 2024

AimsImplant failure has become more common as the number of primary total ankle arthroplasties (TAAs) performed has increased. Although revision arthroplasty has gained attention for functional preservation, the long-term results remain unclear. This study aimed to assess the long-term outcomes of revision TAA using a mobile-bearing prosthesis in a considerably large cohort; the risk factors for failure were also determined.MethodsThis single-centre retrospective cohort study included 116 patients (117 ankles) who underwent revision TAA for failed primary TAA between July 2000 and March 2010. Survival analysis and risk factor assessment were performed, and clinical performance and patient satisfaction were evaluated preoperatively and at last follow-up.ResultsThe mean duration from initial revision TAA to last follow-up was 15.0 years (SD 3.0; 11.2 to 20.5). The cumulative survival rates of the revised ankles were 81% (95% confidence interval (CI) 74% to 88%), 74% (65% to 82%), and 70% (61% to 79%) at five, ten, and 15 years, respectively. Comorbidities prior to primary TAA, aseptic loosening, instability, or grafting of cysts were found to be the most common risk factors for secondary revision. The median value for preoperative pain, as assessed using the visual analogue scale, declined from 6 (interquartile range (IQR) 5 to 8) to 2 (IQR 0 to 5) (p < 0.001) and the mean American Orthopaedic Foot and Ankle Society ankle-hindfoot score improved from 43 (SD 17) preoperatively to 70 (SD 20) (p < 0.001) at last follow-up.ConclusionRevision TAA offers acceptable survival rates after 15 years; it therefore offers a valuable option for treatment of implant failure in carefully selected cases. Although patient-reported outcomes improve substantially, the degree of improvement reported following primary TAA is not achieved.Cite this article: Bone Joint J 2024;106-B(1):46–52.
Typické znaky dopravních nehod, jejichž přispívajícím faktorem byla únava
Authors: Malinková Tereza , Sedláčková Martina , Rak Martin , Zůvala Robert 
Published: January 2024

Tento článek se zabývá dopravními nehodami, kde byla únava nebo mikrospánek mezi přispívajícími faktory.
Dopravní nehody spojené s únavou a mikrospánkem patří mezi nejzávažnější vzhledem k vysoké míře těžkých a smrtelných zranění. V rámci Hloubkové analýzy dopravních nehod bylo zjištěno, že přibližně třetina incidentů s účastí únavy končí zraněním této závažnosti, což převyšuje úroveň zranění při nehodách způsobených jinými faktory, například nepřiměřenou rychlostí nebo nedáním přednosti.
Vznik únavy během řízení vozidla je ovlivněn řadou faktorů, včetně pohlaví a věku řidiče, kvality spánku, cirkadiánního rytmu a dalších proměnných. Studie ukazují, že muži, zejména mladí, jsou náchylnější k únavě za volantem. Kvalita a délka spánku, spánková deprivace a různé části dne se rovněž identifikují jako klíčové faktory ovlivňující riziko dopravních nehod s únavou. Dlouhá monotónní jízda zvyšuje riziko únavy, což může vysvětlovat častější výskyt dopravních nehod spojených s únavou na vysokorychlostních silnicích a dálnicích. Po takových nehodách je často problematické identifikovat konkrétní příčinu, což vede k potřebě zkoumání rizikových faktorů a typických znaků nehodového děje.
V rámci projektu Hloubkové analýzy dopravních nehod (HADN) řešeného Centrem dopravního výzkumu je od roku 2011 prováděn detailní sběr dat o dopravních nehodách se zraněním. Toto šetření se zaměřuje na soustavu člověk – vozidlo – infrastruktura a probíhá přímo na místě dopravní nehody, s cílem získat co nejkomplexnější obraz o události a jejich příčinách.
Z uvedené databáze byly vybrány a blíže zkoumány nehody, kde únava hrála roli, a byly identifikovány typické znaky těchto nehod. Mezi ně mimo jiné patří monotónnost trasy, plynulé vyjetí mimo jízdní pruh, čelní střety a vyjetí z vozovky. Studie rovněž potvrdila, že řidiči postižení únavou reagují před střetem minimálně (pouze ve 22 %), naopak jejich kolizní oponenti se snaží kolizi zabránit ve více než 70 % případů. Dále bylo zjištěno, že četnost čelních střetů u dopravních nehod s únavou je o 20 % vyšší, a střetová rychlost vozidel ve 58 % případů přesahuje 50 km/h.
Analyzována byla i časová a prostorová distribuce těchto nehod. Nejkritičtější časy pro vznik dopravních nehod s únavou se shodují s cirkadiánním rytmem a souvisejí s pracovními časy řidičů, přičemž vyšší riziko únavy bylo spojeno s delší ujetou vzdáleností a letními měsíci. Závěry z HADN potvrzují i rizikovost komunikací I. třídy a potřebu zaměření preventivních opatření na mladé řidiče.
Úvod do dokumentace vozidel pomocí mobilního telefonu
Authors: Mikulec Roman 
Published: January 2024

Úvod
Řada současných generací mobilních telefonů je vybavena fotoaparáty s vysokým rozlišením a senzory, které jsou schopny zaznamenat vzdálenost od objektů. Výpočetní výkon těchto zařízení pak umožňuje zpracování takto získaných dat pro vytvoření 3D modelů, přičemž dokumentaci lze provést i na větších objektech, jako jsou vozidla. Řada mobilních aplikací těchto možností využívá a je prezentována jako vhodná i pro forenzní dokumentaci, například při dokumentaci poškození vozidel, nebo místa dopravní nehody. Je však stále otázkou, s jakou přesností lze tyto aplikace využít a jaké jsou jejich limitace.
Podklady a metody
Pro posouzení přesnosti dokumentace mobilním telefonem bylo provedeno naskenování vozidla pomocí laserového 3D skeneru Leica RTC360. Tento sken vozidla sloužil jako reference, ke které byla přirovnána dokumentace z mobilního zařízení. Pro porovnání byla zvolena mobilní aplikace Recon3D, která je jednou z aplikací, prezentovaných pro forenzní dokumentaci, a jejímž výstupem je mračno bodů. Pro porovnání měření byl využit program CoudCompare, ve kterém bylo provedení vzdálenosti mezi dvěma zvolenými body u obou metod dokumentace a rovněž porovnání mračna bodů, získaného mobilním zařízením (Apple iPhone 15 Pro) s mračnem bodů, získaným laserovým skenerem.
Výsledky
Z porovnání obou metod měření vyplývá, že od poměrně přesné dokumentace vozidla laserovým 3D skenerem (s přesností měření v řádu mm) dosahuje měření s využitím mobilních telefonů, resp. mobilních aplikací odchylky, pohybující se do cca 2 cm. Nelze vyloučit, že část nepřesnosti byla způsobena uživatelskou chybou při získání dat a že celková přesnost by mohla být navýšena při použití slícovacích terčů, které lze použít pro kalibraci měřítka.
Závěr
Na základě provedeného testování mobilní aplikace Recon3D pro 3D dokumentaci vozidla bylo dosaženo poměrně dobré přesnosti měření, která by byla dostatečná v rámci analýzy dopravních nehod při stanovení deformační energie na základě rozsahu deformace vozidla, nebo při dokumentaci konečné polohy vozidla. Ve výzkumu však bude nezbytné provést řadu další testů pro prověření více aplikací (i mobilních zařízení) a také pro stanovení jejich přesnosti měření, limitací a optimálního postupu dokumentace, který zajistí možnost získat maximum dat s minimální chybovostí.
Enhancing efficiency of magnetic energy by implementing square-shaped materials adjacent to induction machine windings
Authors: Habibi Muhammad Afnan , Mustika Soraya Norma , Aripriharta Aripriharta , Che Ani Adi Izhar 
Published: January 2024

This study provides a worthwhile method for increasing the magnetic field energy and induction machine (IM) effectiveness. The coupling between the transmitter and receiver windings in the IM system can be improved by creating materials with specific electromagnetic properties. This added material has altered the magnetic flow as well as the energy of the magnetic field. Eventually, it is possible to calculate the efficiency of the magnetic field, or the ratio of primary to secondary magnetic energy. With the use of two-dimensional finite element analysis, numerical results on five cases with various configurations of a magnetic substance have been produced. This material, which varies in length or breadth, is positioned close to the windings of the transmitter, receiver, or both. Case 3, in which the transmitter generates a magnetic field on the receiver side with a minimum energy of 0.05 J and a maximum energy of 0.015 J, is the ideal material configuration for DC current. Currently, the system efficiency is 0.29 on average. A 1 kHz transmitter's energy is constant under all conditions, but its counterpart's energy fluctuates significantly, with case 5 receiving the most energy. Therefore, case 5 turns into the optimal structural arrangement. It can be inferred that case 5 similarly dominates the other with an efficiency of 0.0026, which is much greater than that of 1 kHz efficiency, while the windings are operating at 1 MHz. This leads to stronger magnetic field coupling and increased power transfer effectiveness.
Criticism of Texts of Legislative Acts of the Russian Empire in the Political and Legal Work of N. M. Yadrintsev
Authors: Golovinov Alexandr , Головинова Julia 
Published: January 2024

The publication concerns the problem of analysis of some legislative acts of imperial Russia in the political and legal ideology of the regionalists. An attempt has been made to show the diversity of references in the language of the regional doctrine to legislation and legal terms. It is shown that representatives of the Siberian regionalism movement were very selective in their analysis of the texts of legal acts of the Russian Empire, which was due to their interests for specific problems.
The authors found that while theoretically analyzing various government decrees on the proportionality of punishment and reduction of exile, such as Decrees of 1811 and 1821, as well as the Charter of 1822 on exiles, the Siberian thinker assessed the system of punishments as unsatisfactory. The attitude to this type of criminal punishment among legal scholars of the second half of the XIX century was ambiguous.
It is emphasized that the application of progressive views of legal scholars is very often observed in the political and legal ideology of regionalism. For example, N. M. Yadrintsev referred to the provisions of the International Prison Congress of Stockholm.
The authors comes to the conclusion that the textual analysis of the legislation by the regionalists in regard to the penitentiary policy of the state, including the problem of exile and maintenance of convicts, together with references to the doctrine of law, made it possible to comprehensively approach the solution of certain political and legal problems.
К вопросу о лингво-культурологической экспертизе при исследовании аниме
Authors: Ахунзянова Farida , Akhunzianov Egor 
Published: January 2024

The authors of the article start from the idea that anime is a special product of the mass media space, which can have a strong and often destructive effect on the psyche of adolescents, becoming a potential or real factor in suicidal behavior in adolescents. In such cases, anime is subject to legal qualification, for the purpose of which various expert studies are carried out – more often psychological, less often linguistic. However, according to the authors of the article, linguistic-cultural examination is called upon to become the optimal tool for an objective study of anime. Within the framework of such a comprehensive study, it is possible not only to establish what exactly is said about the subject of speech, about the attitude towards it, about the purposes of communicating information to the addressee and why something is actually said, but also to explore anime plots from the point of view of social significance, as well as ideological and ideological aspects.
Purpose: reveal the possibilities of linguistic-cultural examination for an objective study of anime products.
Methods: empirical methods of description, interpretation; theoretical methods of formal and dialectical logic.
Results:
1) an idea of linguistic-cultural examination and its methods is proposed for scientific discussion;
2) the need for linguistic-cultural examination in identifying the destructive mechanisms of influence of anime products is emphasized and illustrated.
Indecent Utterance in Law, Linguistics and Forensic Examinations
Authors: Doronina Svetlana 
Published: January 2024

The article is a brief overview of the studies of the category of "indecent form of utterance" as the main indication of insult in legal linguistics. The paper shows that insult in its naive-linguistic and linguistic sense, enshrined in the term "invective", is not identical to insult as a legal phenomenon. Linguists involved in in-depth studies of invectine as it is understood by the provision of law discagree about two points : correspondence of prohibitive lexicographic tags to the legal definition of "indecent form" and assessment of (in)decency of forms in a particular communicative situation. When “indecent form” is interpretrd widely, all gross violations of speech ethics and institutional communication regulations are seen as subjects of legal liability. With a narrow approach, only explicitly cynical statements forbidden for public use are recognized as indecent. The second approach now has broader support, although among its adepts there is still disagreement about what stylistic coloring - obscene, vulgar, rude, abusive - should be considered "indecent transfer". Currently, methods of expert linguistic research of invective speech acts have been developed. One of the most authoritative of them is presented in the scientific and information manual “Forensic Linguistic Expertise in the Case of the Charges”, developed at the Russian Federal Center for Forensic Expertise of the Ministry of Justice of Russia; it has been sucessefully used for analisis of speech conflicts for about ten years. Comparative analysis of methods described in major research papers of the previous decade also demonstrates inconsistency in the actions of experts from various institurions concerning indecent wording, which, of course, requires research by the Russian expert community to develop a uniform approach to the analysis of conflict utterances.
Political and Legal Nature of Sanctions Restrictions in The Field of Publication Activity of Russian Scientists
Authors: Vasilev Anton , Pechatnova Yulia 
Published: January 2024

This article is devoted to the study of theoretical and legal ideas about scientific sanctions and their political and legal nature, as well as an analysis of their impact on the publication activity of Russian scientists in foreign publications.
In modern conditions of geopolitical and geo-economic turbulence, sanctions policy has a restraining effect on the development of scientific and technological potential. In this connection, the purpose of the study is to conceptually generalize the legal nature of scientific sanctions, identify existing barriers to international scientific and technical cooperation and find ways to overcome them.
Sanctions policy is represented by various forms of generating difficulties in the sphere of participation of certain states in international network collaborations and established forms of cooperation. The legal basis of sanctions policy is the unilateral termination of contractual relations, which causes damage not only to the state against which sanctions are imposed, but also to the state that imposes sanctions.
As a way to respond to sanctions challenges in the field of scientific and technological development, the dynamic development and implementation of innovative measures to support the national scientific and scientific-technical sector is proposed.
As measures to increase the publication activity of Russian scientists in foreign publications, it is seen, first of all, the need to form and implement a special state policy as an integral part of the state scientific and technical policy in the field of international cooperation, since its development in these conditions cannot be limited only to the initiatives of scientific subjects and scientific and technical activities. In particular, it seems possible to change the geographical directions of international scientific and technical cooperation. This also involves encouraging friendly countries to harmonize foreign and domestic policies in the field of science, technology and innovation, as well as to harmonize national legislation and improve the functioning of organizational and legal mechanisms of cooperation.
Classification of Typical Tasks of Forensic Linguistics
Authors: Novozhilova Elena 
Published: January 2024

The main problem in forensic linguistic theory is the lack of an agreeable classification of expert tasks. Since the concept of expert task precedes concepts of method and methodology, it is clear that without regularizing tasks, further theoretical understanding of this subject area is impossible.
The purpose of our article is a theoretical revision of this topic. Definitions of the term "expert task" are specified, and bases for classifying tasks common to all kinds and types of forensic examination are listed. We've checked classification options found in modern methodological and teaching publications on forensic linguistics in Russian ("Semantic Research in Forensic Linguistic Expertise" by RFCFS of the Russian Ministry of Justice, textbook by prof. Elena Galyashina, manual by ECC of the Russian Ministry of Internal Affairs). We've evaluated their logical correctness and compliance with the criminalistic and philological scientific basis. The conclusion is made about the suitability of some and unsuitability of other options: it is better to use the classification proposed by ECC of the Russian Ministry of Internal Affairs (tasks on denotative, evaluative, illocutionary, and extralinguistic components of a speech object). We've also concluded that it is unproductive to classify forensic linguistic tasks on a substantive law basis (tasks in cases of extremism, cases of libel, cases of corruption crimes, etc.). Such an understanding of expert tasks leads to systematic work outside of expert competence, in the field of law: an expert linguist plays the role of a competent investigation officer.
Linguistic Means of Expressing Evaluation in J. Grisham’s Novel “Rogue Lawyer”
Authors: Degtyaryova Ekaterina 
Published: January 2024

Linguistics actively discusses the content of the notion of evaluation as a language category. The given article aims at analyzing linguistic means of expressing evaluation in John Grisham’s novel “Rogue Lawyer”. The analysis was carried out with the help of the following methods of research: continuous sampling method, textual analysis of the selected means of evaluation, statistical data processing. The article deals with lexical and syntactic means of evaluation. The evaluation in most cases has a “minus sign”. The article contains examples of lexical means of evaluation, such as pejoratives, melioratives, idioms, modal words. It also deals with stylistic devices providing evaluation: metaphor, simile, irony, allusion. The paper analyses the syntactic means used by the author to express evaluation: rhetorical questions, exclamatory sentences, parallel constructions, repetition. The research shows that with the help of the linguistic means of evaluation the author manages to create the negative image of most representatives of the judicial system and demonstrate his attitude towards the system of justice in his country.