bluuebunny/crossref_metadata_2025_split huggingface dataset:
Documentary genres. Criteria and dominant theories
Authors: Skopeteas Ioannis 
Published: February 2020

The most popular genres in the documentary film theory today are the ones proposed by Bill Nichols (2010) who introduced six modes of representation: poetic, expository, participatory, observational, reflexive, and performative. These six modes “establish a loose framework of affiliation within which individuals may work; they set up conventions that a given film may adopt; and they provide specific expectations viewers anticipate having fulfilled”. However, is this division capable to cover all the elements of a documentary film and therefore construct fixed categories that can serve all the needs of theorists, practitioners and audience? This paper will support that the genre classification by Bill Nichols is only based on representation and its relation with the voice of the narrator. However, there are several other issues within the documentary film that may lead to other classifications. To name some of them, the theme and the subject of the documentary, the narrative structure and the actuality depicted. In such a way, a full table of documentary genres will be provided at the end of the paper, which will cover all the aspects of this type of film.
The safety of punch biopsies on hard-to-heal wounds: a large multicentre clinical trial
Authors: Serena Thomas E. , Cole Windy , Coe Stacey , Harrell Khristina , Serena Laura , Yaakov Raphael , Rennie Monique Y 
Published: February 2020

Objective: Punch biopsy is a simple and effective diagnostic technique used in hard-to-heal wound management. Histologic examination can rule out cancer in the wound bed or diagnose vasculitis in a hard-to-heal or suspicious ulcer. A biopsy can determine the level of bacteria in an ulcer when infection is suspected. Despite its use, health professionals practicing in wound clinics hesitate to perform punch biopsies. The reasons vary from the invasive nature of the procedure to a fear of complications. Methods: A multicentre clinical trial evaluated the addition of fluorescence imaging to clinical examination in determining bacterial burden in hard-to-heal wounds. The protocol required a 6mm punch biopsy of any area (up to three) suspected of having moderate-to-high bacteria levels either on clinical examination or fluorescence image. If clinical examination and fluorescence imaging both did not indicate bacteria, the health professional took a biopsy of the centre of the ulcer. The biopsies were performed under local anaesthesia after cleansing the ulcer bed with sterile normal saline. Haemostasis was achieved with direct pressure and the occasional topical clotting agent. All of the patients were followed for 30 days to monitor for adverse events. Results: A total of 350 patientis with wounds (diabetic foot ulcer n=138; venous leg ulcer n=106; pressure ulcer n=22; surgical site infection n=60; other n=24), enrolled by 20 investigators at 14 sites in the US, underwent a total of 412 punch biopsies. Haemostasis was achieved in all 412 biopsies. No biopsy sites required cautery or suture ligation to control bleeding. No subjects returned to the clinic secondary to bleeding. A patient developed an infection three days post-biopsy that could have been due to the punch biopsy. However, the patient was HIV-positive and the quantitative biopsy was positive for infection, biopsy bacterial load of 106 colony forming units (CFU)/g. Conclusion: This trial used a 6mm punch to obtain tissue for culture, histology and additional biomarker research. In daily wound care practice, a smaller 3mm punch suffices. Adverse events were rare despite the larger biopsy. Punch biopsies are a safe procedure for obtaining tissue for histologic or microbiologic analysis.
Mathematics Motivation in Students With Low Cognitive Ability: A Longitudinal Study of Motivation and Relations With Effort, Self-Regulation, and Grades
Authors: Tracey Danielle , Morin Alexandre J. S. , Pekrun Reinhard , Arens A. Katrin , Murayama Kou , Lichtenfeld Stephanie , Frenzel Anne C. , Goetz Thomas , Maïano Christophe 
Published: February 2020

Abstract
Expectancy-value theory (EVT) is a popular framework to understand and improve students' motivation. Unfortunately, limited research has verified whether EVT predictions generalize to students with low levels of cognitive ability. This study relies on Grade 5 and 8 data from 177 students with low levels of cognitive ability and a matched sample of 177 students with average to high cognitive ability from the German “Project for the Analysis of Learning and Achievement in Mathematics.” Results showed that students with low levels of cognitive ability were able to differentiate EVT components. Both groups demonstrated a similar downward developmental trend in motivation from early to middle adolescence, and similar relations between EVT components and levels of efforts, self-regulation, and mathematics class grades.
Translation as influence: A dialogue between Maurice Blanchot’s literary theory and Lydia Davis’ short fiction
Authors: Arce Álvarez María Laura 
Published: February 2020

Abstract
The intention of this article is to analyse the intertextual influence between the American writer Lydia Davis and the French philosopher and critic Maurice Blanchot. This literary dialogue occurs as a result of Davis’ experience translating Blanchot’s most relevant critical and fictional texts. Davis’ role as a translator influenced her short fiction in which she discusses the limits of the literary space and therefore constantly challenges the genre as a way of fictionalizing Blanchot’s literary theory.
Happy objects and cruel optimism in Carson McCullers’ story ‘Correspondence’
Authors: Bell Erin 
Published: February 2020

Abstract
This article discusses American author Carson McCullers’ 1942 short story titled ‘Correspondence’, in order to consider how the unique form of the epistolary short story amplifies themes of alienation and absence. Drawing upon contemporary affect theory as well as a close reading of the story, I consider how the letters in the text can be understood as what Sara Ahmed describes as ‘happy objects’, as well as how the process of letter writing becomes exemplary of Lauren Berlant’s theorization of cruel optimism. Based on her own disappointment with letters and letter writing, McCullers’ short text problematizes the act of writing letters and demonstrates the complexities of epistolary short fiction.
Embodied explorations and migrants' agency: Movements, memory and solidarity in Passages by Émile Ollivier
Authors: Paillard Marie 
Published: February 2020

Abstract
This article argues that Emile Ollivier's 1991 novel, Passages, offers a representation of the migrant's body as a contact zone, as a space of entanglement of several processes of encounter and cultural productivity. The migrant's body will become the space where senses, cultural movements, memories, encounter each other, and the space of intersection of various forces. The body builds itself up at the intersection of the processes at stake, which each part of this article will focus on: movement, memory and solidarity between female migrants. In light of these processes, the migrant characters present in Ollivier's novel will be able to reclaim parts of their agency, previously lost in the wake of their displacements.
IgE cross-reactivity measurement of cashew nut, hazelnut and peanut using a novel IMMULITE inhibition method
Authors: Bastiaan-Net Shanna , Batstra Manou R. , Aazamy Nasrin , Savelkoul Huub F.J. , van der Valk Johanna P.M. , Gerth van Wijk Roy , Schreurs Marco W.J. , Wichers Harry J. , de Jong Nicolette W. 
Published: February 2020

Abstract

Background
Tree nut-allergic individuals are often sensitised towards multiple nuts and seeds. The underlying cause behind a multi-sensitisation for cashew nut, hazelnut, peanut and birch pollen is not always clear. We investigated whether immunoglobulin E antibody (IgE) cross-reactivity between cashew nut, hazelnut and peanut proteins exists in children who are multi-allergic to these foods using a novel IMMULITE®-based inhibition methodology, and investigated which allergens might be responsible. In addition, we explored if an allergy to birch pollen might play a role in this co-sensitisation for cashew nut, hazelnut and peanut.

Methods
Serum of five children with a confirmed cashew nut allergy and suffering from allergic symptoms after eating peanut and hazelnut were subjected to inhibition immunoassays using the IMMULITE® 2000 XPi. Serum-specific IgE (sIgE) to seed storage allergens and pathogenesis-related protein 10 (PR10) allergens were determined and used for molecular multicomponent allergen correlation analyses with observed clinical symptoms and obtained inhibition data.

Results
IgE cross-reactivity was observed in all patients. Hazelnut extract was a strong inhibitor of cashew nut sIgE (46.8%), while cashew nut extract was less able to inhibit hazelnut extract (22.8%). Peanut extract showed the least inhibition potency. Moreover, there are strong indications that a birch pollen sensitisation to Bet v 1 might play a role in the observed symptoms provoked upon ingestion of cashew nut and hazelnut.

Conclusions
By applying an adjusted working protocol, the IMMULITE® technology can be used to perform inhibition assays to determine the risk of sIgE cross-reactivity between very different food components.
Axial variation in the cambium anatomy ofSchizolobium parahybavar.amazonicum
Authors: Melo Luiz Eduardo de L. , de Vasconcellos Thaís J. , Siviero Marco A. , Callado Cátia H. , Barbosa Ana Carolina M.C. , Mori Fábio A. 
Published: February 2020

AbstractSchizolobium parahybavar.amazonicum(paricá) is a promising forest species that has been planted in some states of the Amazon region in Brazil, to meet the demand of the plywood panel industry. The present work involves a study of the variations of the cambium and their impact on derivative tissues at different heights in the stem ofS. parahybavar.amazonicum. Except for the tangential diameter of the fusiform initials (DFI) and the width of the xylem cell layer in differentiation (WXD), there was significant statistical variation between the evaluated axial positions for all anatomical parameters of the cambium. A strong positive correlation was noticed between the length of the fusiform initials (LFI) with ray height (RH) [r = 0.79, degree of freedom (DF) = 7, P < 0.05], vessel element length (VL) (r = 0.78, DF = 7, P < 0.05) and fiber length (FL) (r = 0.74, DF = 7, P < 0.05). The results of this study give quantitative support that the LFI is an important prognosis, not only for the VL and FL, but also for the rays, in hardwood species.
Hyperthermic intraperitoneal chemotherapy in ovarian cancer: an update
Authors: Revaux Aurélie , Carbonnel Marie , Kanso Frédéric , Naoura Iptissem , Asmar Jennifer , Kadhel Philippe , Ayoubi Jean-Marc 
Published: February 2020

Abstract
In the treatment of advanced-stage epithelial ovarian cancer (EOC)-associated surgery and chemotherapy with intravenous platinum/taxane-based therapy most patients had early or late recurrence. Prevention of progression and recurrence is a major objective for the management of EOC. Recently, many clinical studies have evaluated the strategy with hyperthermic intraoperative intraperitoneal (IP) drug delivery. This is an update of hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC) in EOC and a view for future strategies. Until recently studies on HIPEC in patients with EOC were mostly retrospective and heterogeneous. Thanks to recent clinical trials, it is reasonable to conclude that surgical cytoreduction and HIPEC is an interesting approach in the management of EOC without increasing morbidity.
Satellite-to-Ground FSO System Based on Multiaperture Receivers as an Optimization Solution for Strong Turbulence and Fog Conditions
Authors: Fadhil Hilal A. 
Published: February 2020

Abstract
Satellite-to-Ground Downlink-Free Space Optics (SatGD-FSO) communication systems are emerging as the key driver for telecom investment, with several factors driving this convergence. It is attractive to minimize the size, weight, and power profiles of the space terminals by utilizing high affectability and huge accumulation collection zone ground terminals. Multiaperture coherent receivers using spatial diversity approached is considered on the attractive solution can fulfill this necessity and have numerous focal points over the single enormous opening cognizant recipients. The effects of atmospheric and climatic conditions using various dynamic system parameters have been investigated as a function of bit-error-rate (BER) performance of multiaperture coherent receivers. Types of orbits, aperture averaging, zenith angle, transmit optical power, and modulation schemes are systematically investigated and compared to the SatGD communication system. The proposed solution with a maximum throughput of 2.5 Gbps is useful for a plan and optimization improvement of the SatGD-FSO systems.
Pridopidine in the treatment of Huntington’s disease
Authors: Jabłońska Magdalena , Grzelakowska Klaudyna , Wiśniewski Bartłomiej , Mazur Ewelina , Leis Kamil , Gałązka Przemysław 
Published: February 2020

Abstract
Huntington’s disease (HD) is a highly common inherited monogenic neurodegenerative disease, and the gene responsible for its development is located in the 4p16.3 chromosome. The product of that gene mutation is an abnormal huntingtin (Htt) protein that disrupts the neural conduction, thus leading to motor and cognitive disorders. The disease progresses to irreversible changes in the central nervous system (CNS). Although only a few drugs are available to symptomatic treatment, ‘dopamine stabilizers’ (as represented by the pridopidine) may be the new treatment options. The underlying causes of HD are dopaminergic conduction disorders. Initially, the disease is hyperkinetic (chorea) until it eventually reaches the hypokinetic phase. Studies confirmed a correlation between the amount of dopamine in the CNS and the stage of the disease. Pridopidine has the capacity to be a dopamine buffer, which could increase or decrease the dopamine content depending on the disease phase. A research carried out on animal models demonstrated the protective effect of pridopidine on nerve cells thanks to its ability to alter the cortical glutamatergic signaling through the N-methyl-D-aspartate (NMDA) receptors. Studies on dopamine stabilizers also reported that pridopidine has a 100-fold greater affinity for the sigma-1 receptor than for the D2 receptor. Disturbances in the activity of sigma-1 receptors occur in neurodegenerative diseases, including HD. Their interaction with pridopidine results in the neuroprotective effect, which is manifested as an increase in the plasticity of synaptic neurons and prevention of their atrophy within the striatum. To determine the effectiveness of pridopidine in the treatment of HD, large multicenter randomized studies such as HART, MermaiHD, and PRIDE-HD were carried out.
Legitimation strategies in an emerging field: family firm succession consultancy in Germany
Authors: Lenz Regina , Schormüller Claudia , Glückler Johannes 
Published: February 2020

Abstract
Finding a successor has become a severe challenge for family firms in Germany. As family firms are disproportionately concentrated in rural economies, succession has also become a considerable threat for peripheral regions and their labor markets. It therefore lies in the interest of regional stakeholders to help support family business continuity. One way to do this is by providing consulting services for family entrepreneurs, especially when searching for a family-external successor. Succession consultancy, however is still in its infancy. Applying the framework of the organizational field that centers on the concept of legitimacy, this paper examines the strategies consultants employ in order to get selected by family entrepreneurs in their succession process, as well as consultants’ strategies to match family firms with external successors. Based on expert interviews with succession consultants in the region of Upper Palatinate in Bavaria, we demonstrate the importance of geography and interpersonal linkages in establishing legitimacy in the early stages of field formation, when heterogeneous groups of actors offer their services without set rules or standards. Our content analysis sheds light on the variety of strategies based on trust, networked, and public reputation in order to gain legitimacy as consultants, depending on whether or not they can draw on existing relationships with family firms. We furthermore identify a discrepancy between these legitimation strategies and the actual ways that consultants use to match family firms with external successors. Here, regardless of their previous contact with family firms, geography plays a major role in constraining both consulting and succession: Family firms more readily accept local consultants, and the consultants also preferred to screen succession candidates through their regional networks due to the higher chances of successful succession when finding external successors from within the same region. Conceptually, our analysis contributes to institutional theory by carving out legitimacy-enhancing mechanisms in emerging organizational fields, and by demonstrating the crucial role of geography and interpersonal linkages for succession as well as field formation processes.
Geometry of the Rabi Problem and Duality of Loops
Authors: Schmidt Heinz-Jürgen 
Published: February 2020

Abstract
We investigate the motion of a classical spin processing around a periodic magnetic field using Floquet theory, as well as elementary differential geometry and considering a couple of examples. Under certain conditions, the role of spin and magnetic field can be interchanged, leading to the notion of “duality of loops” on the Bloch sphere.
The Kyzyl–Tashtyg Ore Deposit of Eastern Tuva—A Standard for the Ancient Volcanogenic Formation of Pyrite-Polymetallic Ores
Authors: Gaskov I.V. 
Published: February 2020

Abstract
—The Kyzyl–Tashtyg deposit and the ore field of the same name are included in the Kyzyl–Tashtyg ore cluster, which is located in the southeastern part of the Ulugoi structural-metallogenic zone. The geological section of the ore field consists of lower Cambrian terrigenous and volcanogenic deposits of the Tumat-Taiga and Tapsa Formations that include a homodromous sequence of early andesite-basalts transitioning to acid dacite-rhyolite rocks with widespread subvolcanic intrusions. The pyrite-polymetallic mineralization of the ore field associates spatially with a central-type volcanic structure and is localized within the “motley” unit, consisting of three lithological-stratigraphic horizons. The Kyzyl–Tashtyg pyrite-polymetallic deposit is the main ore occurrence of the ore field, which contains the main reserves of pyrite-polymetallic ores. The mineralization outcrops on the surface are 650 m in length and 60–65 m wide. Reserves of commercial ore are 12,920 mln tons with average concentrations: Pb—2.8%, Zn—10.3%, Cu—0.65%, Au—1.03 ppm, Ag—48.71 ppm. The ores have typically simple mineral compositions consisting of pyrite, chalcopyrite, sphalerite, galena and barite. Secondary minerals include enargite, hessite, sylvanite, proustsite, and native silver. Ores are classified based on the dominant mineral or groups of minerals into sulfur-pyrite (pyrite), copper-zinc (pyrite-chalcopyrite-sphalerite), polymetallic (sphalerite-galena), and barite-polymetallic (barite-sphalerite-galena) varieties. The main commercial type is represented by the copper-zinc mineralization. The widest range of impurity elements and their highest concentrations have been identified in copper-zinc and polymetallic ores, where the main mineral is sphalerite—the carrier of the largest amount of impurity elements. In these ores, commercial concentrations of gold and silver have been detected: Au—0.8; 2.3 ppm, and Ag—26; 78 ppm correspondingly. Formation temperatures of different types of ores of the deposit range from 400–305 °C to 270–150 °C. There is a pattern of decreasing formation temperatures from the sulfur-pyrite to the copper-zinc and to the barite-polymetallic ores. This pattern forms a vertical mineralization zoning from the bottom to the top of the deposit. The formation of the deposit was related to early Cambrian volcanism and included different mechanisms of ore deposition. The hill-like shape of the main ore lode with intense hydrothermal alteration of rocks in its base indicates a mineralization zone with veinlet-disseminated and massive ore structures, which indicates a hydrothermal-metasomatic origin.
The Nature of Low Salinity and Composition Peculiarities of Thermal Waters in Jiangxi Province (China)
Authors: Shvartsev S.L. , Zippa E.V. , Borzenko S.V. 
Published: February 2020

Abstract
—The chemical and isotope compositions of nitric and carbon dioxide thermal waters in Jiangxi Province (China) are considered. The nitric thermal waters are ultrafresh (TDS = 0.26–0.42 g/L) and highly alkaline (pH = 8.73–8.87), with excess of SiO2, F–, Na+, etc. but ultralow concentrations of Ca2+, Mg2+, and Cl–. The carbon dioxide thermal waters are more saline (TDS = 0.3–3.9 g/L) but have lower pH values (6.7–7.8). Major anions in both types of waters are HCO3− and Na+, but SO42−, F–, CO2, and H2S also play a crucial role. The equilibria of the thermal waters with a complex of secondary minerals (carbonate, fluoride, clay, zeolite, etc.) have been calculated. The thermal-water–rock system is shown to be in the equilibrium–nonequilibrium state. During the transfer into deep horizons and back to the surface, the hydrotherms continuously dissolve all minerals that are in nonequilibrium with them (K-feldspar, anorthite, etc.) and form new minerals, which are in equilibrium with these waters (calcite, albite, etc.). The composition of the solution and the type of secondary minerals change with time because of the change in the proportion of chemical elements: Some elements are removed from the solution, while others continue to accumulate. A dynamic equilibrium between the elements entering and leaving the nitric thermal waters is established very early, when the waters are still ultrafresh, which is due to the high pH and low pCO2. This equilibrium inhibits an increase in the salinity of the nitric hydrotherms, and they remain lowly mineralized. Owing to the higher pCO2 and, correspondingly, lower pH values, the carbon dioxide thermal waters reach a dynamic equilibrium at a later stage, when their salinity is higher than 3 g/L; therefore, they are more mineralized.