bluuebunny/crossref_metadata_2025_split huggingface dataset:
Saintsavaism(s) and Nationalism: An Overview of the Development of the Serbian Orthodox Phenomenon of Saintsavaism, with a Special Focus on the Contribution of Justin Popovic (1894–1979)
Authors: Vukic Neven 
Published: April 2021

Abstract
This article provides a reflection on a relatively controversial phenomenon in the Serbian Orthodox Church, namely saintsavaism (serb. svetosavlje). The controversy accompanying the term is related to its association with the Serbian nationalism that erupted during the Yugoslav Wars of the 1990’s. This article aims to demonstrate that this particular interpretation of saintsavaism is, in fact, only one of at least four distinct understandings of the notion. Moreover, this article will argue that the author who contributed most significantly to the development of saintsavaism as the guiding principle of the Serbian Church to this day, namely, Justin Popovic (1894–1979), envisioned saintsavaism as, indeed, a totalizing worldview, and recognized its national significance, without, however, reducing it to simple ‘nationalism’. In order to make this case clear, the article will analyze in detail Popovic’s seminal work on saintsavaism (available only in Serbian), Saintsavaism as a Philosophy of Life (1953).
<strong><em>Pluteus hubregtseorum</em> (Pluteaceae), a new species from Australia and New Zealand</strong>
Authors: ŠEVČÍKOVÁ HANA , BOROVIČKA JAN , GATES GENEVIEVE 
Published: April 2021

A new species and its new form, Pluteus hubregtseorum and Pluteus hubregtseorum f. horakianus, are described and illustrated based on material from Australia and New Zealand. Pluteus hubregtseorum is characterized by a squamulose to finely granulose pileus, velutinous at centre and translucently striate at the margin, a pruinose stipe, pileipellis a cutis with transition to a trichoderm, predominantly fusiform to lageniform pleurocystidia and cylindrical to clavate caulocystidia in tufts. Pluteus hubregtseorum f. hubregtseorum has a yellow pileus and a whitish to yellow stipe with distinct floccules, whereas P. hubregtseorum f. horakianus has a brown pileus sometimes darker and radially wrinkled; and a white to cream stipe which becomes tinged yellow-tan or grey-tan near the base with age. The pileipellis structure indicates its placement in the section Hispidoderma, Pluteus plautus group. Multigene phylogenetic analyses of ITS rDNA and EF1-α genes showed Pluteus hubregtseorum is related to P. semibulbosus. Differences of Pluteus hubregtseorum with similar species are also discussed. In addition, Pluteus minor is discussed in detail and as it is not possible to establish a taxon to which it should be unambiguously referred, we reject this dubious name.
50°31’29.7”N 22°46’39.1”E 50°30’56.2”N 22°46’01.0”E 50°30’41.0”N 22°45’49.5”E
Authors: Macocha Dominika 
Published: April 2021

50°31’29.7”N 22°46’39.1”E 50°30’56.2”N 22°46’01.0”E 50°30’41.0”N 22°45’49.5”EThis richly illustrated text is a descriptive introduction to Dominika Macocha’s video-sculptural installation, detailing the idea behind the work, the process of its creation, and its suggested interpretations. The file is concluded with a link to the film The Mystery of Forest Lakelet. 50°31’29.7”N 22°46’39.1”E 50°30’56.2”N 22°46’01.0”E 50°30’41.0”N 22°45’49.5”EBogato ilustrowany tekst stanowi opis wstępny instalacji wideo-rzeźbiarskiej Dominiki Macochy - pokazuje zamysł tej pracy, proces jej powstawania i proponowane interpretacje. Na końcu zamieszczony jest link do filmu Tajemnica leśnego jeziorka.
Workers’ Culture – an Unfinished Project: From Scepticism to Historical Cultural Studies
Authors: Matysek-Imielińska Magdalena 
Published: April 2021

The research on workers’ culture carried out in Poland from the 1960s to the late 1980s has been recognised in this article as a failure. The author discusses the numerous attempts to conceptualise research programmes and their actual implementation in the fields of sociology, anthropology and the emerging cultural studies. She looks for the sources of their failure, reflecting on its nature and possible causes. She asks whether the failure of the research on workers’ culture was not due to the scepticism of the researchers themselves, who might have overlooked important attempts at demonstrating self-awareness and pro-active attitude on the part of the workers, treating them as politically manipulated and therefore inauthentic. She raises the question about both ideological and methodological reasons behind this stance, the latter having to do with a clash between quantitative research and humanistic orientation. She calls for “preposterous” research (as proposed by Mieke Bal) to be undertaken, which would give a different interpretation of the workers’ various cultural initiatives from today’s perspective. Perhaps this would inspire the creation of a counter-history of workers’ culture.
Wim Wenders’ Most Ambitious Film
Authors: Waniek Laura 
Published: April 2021

Until the End of the World by Wim Wenders was a large project. This essay discusses the slow process of the film’s creation, its distribution, its content and critical response, in order to point at failure as the question key to each of those topics. Purpose, success, resolution, ending, the end of the world – those notions appear either irrelevant or impossible in the context of this film. The research material consists mainly of reviews and director’s comments. Content analysis displays many references to classic film genres, references which, however, prove dysfunctional. An important theme of the movie is wandering. This is a recurring motif in Wenders’s work, which some interpretations derive from the identity-seeking typical of his generation. In his case, this search is often expressed by crossing state borders. Central Europe is nevertheless poorly represented in his work.
Obrazki porażki [Images of Failure]
Authors: Stańczyk Xawery 
Published: April 2021

Images of FailureOn the one hand, the sphere of art offers the possibility to imagine a different, less oppressive and normative world, where just as in the case of cartoons even the greatest gawks, misfits, and outcasts would build friendships and alliances helping them to reach a happy ending. On the other hand, there is something of an artistic performance, at least of an illusionist show, to an intentional act of failure. To perform failure, one has to improvise, to operate randomly, blunderingly, and ostentatiously, as well as to resist the social norms and rules. The artworks that are presented here pertain to all of these meanings of the “art of failure”. Obrazki porażkiSztuka jest z jednej strony sferą, w której można wyobrazić sobie inny, mniej opresyjny i normatywny świat; w nim – jak w kreskówkach – międzygatunkowe przyjaźnie i sojusze nawet największych gamoni, odmieńców i wyrzutków prowadzą do szczęśliwego zakończenia. Z drugiej strony w intencjonalnym uprawianiu porażki jest coś ze sztuki, a przynajmniej sztuczki prestidigitatora. Performowanie porażki wymaga zdolności improwizacji, podążania po omacku, dyletanctwa, fanfaronady oraz przeciwstawiania się społecznym normom i regułom. Prezentowane tu prace nawiązują do tych sensów „sztuki porażki”.
Historia mówiona jako wybór źródeł. Wokół „O tym nie wolno mówić…” Zagłada Żydów w opowieściach wspomnieniowych ze zbiorów Dionizjusza Czubali [Oral History as a Selection of Sources: Discussion Around „O tym nie wolno mówić…” Zagłada Żydów w opowieściach wspomnieniowych ze zbiorów Dionizjusza Czubali [“We Are Not Allowed to Speak About It...” The Extermination of Jews in Memoirs from the Collection of Dionizjusz Czubala]]
Authors: Filipkowski Piotr 
Published: April 2021

Oral History as a Selection of Sources: Discussion Around „O tym nie wolno mówić…” Zagłada Żydów w opowieściach wspomnieniowych ze zbiorów Dionizjusza Czubali [“We Are Not Allowed to Speak About It...” The Extermination of Jews in Memoirs from the Collection of Dionizjusz Czubala]This article reviews the book „O tym nie wolno mówić…” Zagłada Żydów w opowieściach wspomnieniowych ze zbiorów Dionizjusza Czubali [“We Are Not Allowed to Speak About It...” The Extermination of Jews in Memoirs from the Collection of Dionizjusz Czubala], selected and edited by Piotr Grochowski, Wydawnictwo Naukowe UMK, Toruń 2019, 236 pp. Historia mówiona jako wybór źródeł Wokół „O tym nie wolno mówić…” Zagłada Żydów w opowieściach wspomnieniowych ze zbiorów Dionizjusza CzubaliRecenzja książki „O tym nie wolno mówić....” Zagłada Żydów w opowieściach wspomnieniowych ze zbiorów Dionizjusza Czubali, wybór i opracowanie Piotr Grochowski, Wydawnictwo Naukowe UMK, Toruń 2019, s. 236.
Anomalous Tropical Instability Wave activity hindered the development of the 2016/2017 La Niña
Authors: Xue Aoyun , Zhang Wenjun , Boucharel Julien , Jin Fei-Fei 
Published: April 2021

AbstractAlthough the 1997/98 and 2015/16 El Niño events are considered to be the strongest on record, their subsequent La Niña events exhibited contrasted evolutions. In this study, we demonstrate that the extremely strong period of Tropical Instability Waves (TIWs) at the beginning of boreal summer of 2016 played an important role in hindering the subsequent La Niña’s development by transporting extra off-equatorial heat into the Pacific cold tongue. By comparing the TIWs contribution based on an oceanic mixed-layer heat budget analysis for the 1998 and 2016 episodes, we establish that TIW-induced nonlinear dynamical heating (NDH) is a significant contributor to the El Niño-Southern Oscillation (ENSO) phase transition in 2016. TIW-induced NDH contributed to around 0.4°C per month warming during the early boreal summer (May-June) following the 2015/16 El Niño’s peak, which is found to be an essential inhibiting factor that prevented the subsequent La Niña’s growth. A time-mean eddy kinetic energy analysis reveals that anomalous TIWs during 2016 mainly gained their energy from the baroclinic instability conversion due to a strong SST warming in the northeastern off-equatorial Pacific that promoted an increased meridional SST gradient. This highlights the importance of accurately reproducing TIW activity in ENSO simulation and the benefit of off-equatorial SST anomalies in the eastern Pacific as an independent precursor for ENSO predictions.
The identification of long-lived Southern Hemisphere flow events using archetypes and principal components
Authors: Risbey James S. , Monselesan Didier P. , Black Amanda S. , Moore Thomas S. , Richardson Doug , Squire Dougal T. , Tozer Carly R. 
Published: April 2021

AbstractFrom time to time atmospheric flows become organized and form coherent long-lived structures. Such structures could be propagating, quasi-stationary, or recur in place. We investigate the ability of Principal Components Analysis (PCA) and Archetypal Analysis (AA) to identify long-lived events, excluding propagating forms. Our analysis is carried out on the Southern Hemisphere mid-tropospheric flow represented by geopotential height at 500hPa (Z500). The leading basis patterns of Z500 for PCA and AA are similar and describe structures representing (or similar to) the Southern Annular Mode (SAM) and Pacific South American (PSA) pattern. Long-lived events are identified here from sequences of 8 days or longer where the same basis pattern dominates for PCA or AA. AA identifies more long-lived events than PCA using this approach. The most commonly occurring long-lived event for both AA and PCA is the annular SAM-like pattern. The second most commonly occurring event is the PSA-like Pacific wavetrain for both AA and PCA. For AA the flow at any given time is approximated as weighted contributions from each basis pattern, which lends itself to metrics for discriminating among basis patterns. These show that the longest long-lived events are in general better expressed than shorter events. Case studies of long-lived events featuring a blocking structure and an annular structure show that both PCA and AA can identify and discriminate the dominant basis pattern that most closely resembles the flow event.
The comparative effects of brief or multidisciplinary intervention on return to work at 1 year in employees on sick leave due to low back pain: A randomized controlled trial
Authors: Langagergaard Vivian , Jensen Ole Kudsk , Nielsen Claus Vinther , Jensen Chris , Labriola Merete , Sørensen Vibeke Neergaard , Pedersen Pernille 
Published: April 2021

Objective: To compare return to work (RTW) rates among patients with low back pain (LBP) and different job relations randomized to brief or multidisciplinary intervention. Design: A randomized controlled trial with 1-year follow-up. Setting: Silkeborg Regional Hospital, Denmark. Subjects: Four hundred seventy-six participants were divided into two groups concerning job relations: strong (influence on job and no fear of losing it) or weak (no influence on job and/or fear of losing it), and afterwards randomized to brief or multidisciplinary intervention. Interventions: Brief intervention included examination and advice by a rheumatologist and a physiotherapist. Multidisciplinary intervention included brief intervention plus coaching by a case manager making a plan for RTW with the patient. Main measures: Primary outcome was 1-year RTW rate. Secondary outcomes included pain intensity (LBP rating scale), disability (Roland Morris disability scale), and psychological measures (Common Mental Disorder Questionnaire, Major Depression Inventory, and EQ-5D-3L). Results: Mean (SD) age was 43.1 (9.8) years. Among 272 participants with strong job relations, RTW was achieved for 104/137 (76%) receiving brief intervention compared to 89/135 (66%) receiving multidisciplinary intervention, hazard ratio 0.73 (CI: 0.55–0.96). Corresponding results for 204 participants with weak job relations were 69/102 (68%) in both interventions, hazard ratio 1.07 (CI: 0.77–1.49). For patients with strong job relations, depressive symptoms and quality of life were more improved after brief intervention. Conclusion: Brief intervention resulted in higher RTW rates than multidisciplinary intervention for employees with strong job relations. There were no differences in RTW rates between interventions for employees with weak job relations.
Co-cultivation of progenitor cells enhanced osteogenic gene expression and angiogenesis potential in vitro
Authors: Jia Yongsheng , Zhang Cuicui , Zheng Xiangqian , Gao Ming 
Published: April 2021

Objectives The efficiencies of osteogenesis and angiogenesis present challenges that need to be overcome before bone tissue engineering can be widely applied to clinical uses. We aimed to optimize an in vitro culture system to enhance osteogenesis and angiogenesis. We investigated if hematopoietic stem cells (HSCs) promoted osteogenesis in vitro when co-cultured with mesenchymal stem cells (MSCs) and endothelial progenitor cells (EPCs). Methods MSC/HSC, MSC/EPC/HSC, and MSC/EPC co-cultures were incubated for 21 days. Alkaline phosphatase (ALP) activity and calcium content were analyzed to assess mineralization. Expression levels of genes encoding osteogenesis-related proteins (ALP ( ALPL), collagen type IA ( COL1A1), osteocalcin ( BGLAP), and osteopontin ( OSTP)) were also evaluated by measuring mRNA levels at day 28. Angiogenesis was evaluated by tube-formation assay. Results COL1A1, OSTP, ALPL, and BGLAP genes were upregulated in MSC/HSC and MSC/EPC/HSC co-cultures compared with the MSC/EPC group. Upregulation was strongest in the MSC/EPC/HSC co-cultures. There were no significant changes in ALP levels and calcium content, but ALP activity was slightly higher and calcium content was relatively lower in the MSC/EPC and MSC/EPC/HSC groups. Conclusions Co-culture of MSCs with HSCs or EPCs/HSCs upregulated the expression of osteogenesis-related genes but did not affect the efficiency of osteogenesis.
Subcutaneous tunneling technique to improve outcomes for patients undergoing chemotherapy with peripherally inserted central catheters: a randomized controlled trial
Authors: Xiao Mao-fang , Xiao Cai-qiong , Li Jia , Dai Can , Fan Yu-ying , Cao Hui-jiao , Qin Hui-ying 
Published: April 2021

Objective To compare the value of the subcutaneous tunneling technique versus the normal technique in improving the outcomes of patients undergoing chemotherapy with peripherally inserted central catheters (PICCs). Methods One hundred thirty patients were randomly divided into an experimental group (subcutaneous tunneling technique) and control group (normal technique) according to the PICC placement technique, and clinical data were compared between the groups. Results In total, 129 PICCs were successfully inserted. Compared with the control group, the experimental group had a lower occurrence of complications after placement (especially catheter dislodgement: 3.1% vs. 15.4%, venous thrombosis: 3.1% vs. 15.4%, and wound oozing: 14.1% vs. 27.7%), lower occurrence of unscheduled PICC removal (3.1% vs. 13.8%), greater comfort during placement (14.16 ± 2.21 vs. 15.09 ± 2.49 on a scale ranging from 6 to 30 points, with higher scores indicating lower degrees of comfort), and lower costs of PICC maintenance (median (interquartile range) per-day maintenance cost: 13.90 (10.99–32.83) vs. 15.69 (10.51–57.46) Yuan). The occurrence of complications and amount of bleeding during placement were not significantly different between the two groups. Conclusions The subcutaneous tunneling technique can improve PICC placement by reducing complications and costs of maintenance with better patient comfort during placement.
Predicting Autologous Hamstring Graft Diameter in the Pediatric Population Using Preoperative Magnetic Resonance Imaging and Demographic Data
Authors: Partan Matthew J. , Stapleton Erik J. , Atlas Aaron M. , DiMauro Jon-Paul 
Published: April 2021

Background: Anterior cruciate ligament (ACL) reconstruction before 18 years of age has been linked with an increased risk for failure when the graft diameter is <8 mm. Purpose/Hypothesis: The purpose of this study was to determine whether autologous hamstring graft size can be reliably predicted with the use of preoperative magnetic resonance imaging (MRI) measurements. We hypothesized that the average of multiple axial cross-sectional area MRI measurements for the semitendinosus tendon and gracilis tendon would alone accurately predict graft diameter. Additionally, factoring in specific demographic data to the MRI cross-sectional areas would provide a synergistic effect to the accuracy of graft diameter predictions. Study Design: Cohort study (diagnosis); Level of evidence, 2. Methods: We retrospectively reviewed 51 pediatric patients undergoing ACL reconstructions (age <18 years) performed using either a quadruple-strand semitendinosus tendon or combined double-bundle semitendinosus tendon–gracilis tendon autograft. Preoperative axial MRI scans at multiple points along the craniocaudal axis—specifically, at the level of the joint line, 3 cm cephalad to the medial tibial plateau, and 5 cm cephalad to the medial tibial plateau—were used to determine the combined cross-sectional area of the semitendinosus and gracilis tendons. The MRI measurements were analyzed using Pearson correlation as well as regression analysis to evaluate strength of correlation between measurements. Binomial linear regression was used to analyze the same predictive variables assessed by multiple regression. Results: The predicted graft diameter was within 0.5 mm of the intraoperative graft size in 37 of 51 (72.5%) patients and within 1 mm of the intraoperative graft size in 49 of 51 (96.1%). With the addition of demographics, the accuracy of predictions increased to 78.4% within 0.5 mm and 98% within 1 mm of the actual graft size. Additionally, 38 of 42 patients whose true graft diameter was ≥8 mm were correctly classified, giving a sensitivity of 90.4%. For those whose true graft diameter was <8 mm, 8 of 9 patients were correctly classified; therefore, the specificity was 88.9%. Conclusion: The results of our study suggest that taking the average of multiple preoperative MRI measurements can be used to accurately predict autologous hamstring graft size when approaching pediatric patients undergoing ACL reconstruction.
Acquisition of Developmental Milestones in Hypomyelination With Atrophy of the Basal Ganglia and Cerebellum and Other TUBB4A-Related Leukoencephalopathy
Authors: Gavazzi Francesco , Charsar Brittany A. , Williams Catherine , Shults Justine , Alves Cesar A. , Adang Laura , Vanderver Adeline 
Published: April 2021

Mutations in TUBB4A are associated with a spectrum of neurologic disorders categorized as TUBB4A-related leukoencephalopathy. Affected children can present with global developmental delay or normal early development, followed by a variable loss of skills over time. Further research is needed to characterize the factors associated with the divergent developmental trajectories in this rare monogenic disorder because this phenotypic spectrum is not fully explained by genotype alone. To characterize early psychomotor features, developmental milestones and age of disease onset were collected from medical records (n=54 individuals). Three subcohorts were identified: individuals with the common p.Asp249Asn variant vs all other genotypes with either early (<12 months of age) or late onset of presentation. Individuals with the p.Asp249Asn variant or those with non-p.Asp249Asn genotypes with later disease onset attained key milestones, including head control, sitting, and independent walking. Subjects with early-onset, non-p.Asp249Asn–associated disease were less likely to achieve developmental milestones. Next, we defined the developmental severity as the percentage of milestones attained by age 2 years. The mild form was defined as attaining at least 75% of key developmental milestones. Among cohort categorized as mild, individuals with p.Asp249Asn variant were more likely to lose acquired abilities when compared with non-p.Asp249Asn individuals. Our results suggest multiple influences on developmental trajectory, including a strong contribution from genotype and age of onset. Further studies are needed to identify additional factors that influence overall outcomes to better counsel families and to design clinical trials with appropriate clinical endpoints.
Comparison of Outcomes of Enoxaparin Bridge Therapy in HeartMate II versus HeartWare HVAD Recipients
Authors: Patel Mitulkumar , Ahuja Tania , Arnouk Serena , Gidea Claudia , Reyentovich Alex , Smith Deane E. , Moazami Nader , Papadopoulos John , Lewis Tyler C. 
Published: April 2021

Background: There is a lack of robust data evaluating outcomes of enoxaparin “bridge” therapy in left ventricular assist device (LVAD) patients. Methods: We performed a retrospective study of HeartMate II (HM II) and HeartWare HVAD recipients that received therapeutic enoxaparin as “bridge” therapy to describe bleeding and thrombotic events and compare outcomes between devices. The primary endpoint was the incidence of bleeding within 30 days of “bridge” episode. Major bleeding was defined by INTERMACS criteria. Results: We evaluated 257 “bridge” episodes in 54 patients, 35 with a HM II device and 19 with an HVAD device that underwent 176 and 81 bridging episodes, respectively. The median INR prior to “bridge” was lower in the HM II group compared to the HVAD group (1.5 vs 1.7, P < .01), however, there was no difference in the median duration of “bridge” therapy (7 vs 7 days, P = .42). There were a total of 30 (12%) bleeding episodes, with the majority in the HM II group vs HVAD (26 [15%] vs 4 [5%], P = .02). We observed 3 (1%) thromboembolic events in 2 (4%) patients with an HVAD device. On multivariate analysis, the presence of a HM II device was associated with a 4-fold increased risk of bleeding. Conclusion: We found the use of enoxaparin “bridge” therapy to be associated with a higher incidence of bleeding in patients with a HM II device compared with an HVAD device. Assessment of device- and patient-specific factors should be evaluated to minimize bleeding events.