bluuebunny/crossref_metadata_2025_split huggingface dataset:
Доробок письменників-учителів Західної України у контексті розвитку української педагогічної думки кінця ХIX – 30-тих років ХХст
Authors: Багрій Mарія Антонівна 
Published: June 2019

Анотація. Доробок письменників-учителів кінця ХIX – 30-тих років ХХст, які працювали у школах Західної України, є достовірним джерелом інформації про розвиток шкільництва та становище вчителя в зазначений історичний період. Будівництво освітньо-виховної справи досліджуваного періоду вимагало ініціативних, відданих своїй справі людей, які б узяли керівництво цим процесом у свої руки, і засобів, що б забезпечили виконання поставлених завдань. Зображено організаторів просвітницького руху на західноукраїнських землях, суперечності між традиційною, офіційною концепцією щодо навчання та виховання та підходами, що брали за зразок західну педагогіку і досвід європейської школи.
Аналіз життя і діяльності, літературних творів письменників-педагогів надає нам можливість зробити висновок, що просвітництво, громадянська свідомість, патріотизм, відданість інтересам народу властиві, в першу чергу, самим митцям. Аналізуючи літературні твори громадську та просвітницьку діяльність, ми бачимо, що вони насичені різноманітними виховними ситуаціями, характерами, поглядами, вчинками людей, які жили в першій половині ХХ століття на територіях сучасної Західної України.
За результатами дослідження встановлено, що важливу роль у реалізації освітньо-виховних завдань і формуванні педагогічно-просвітницьких орієнтирів мала діяльність громадських культурно-освітніх та педагогічних, заснованих й очолюваних визначними представниками західноукраїнської інтелігенції: педагогами, письменниками та освітніми діячами Західної України.
Ключові слова: освіта, письменники-учителі, Західна Україна, доробок, шкільництво.
ENHANCING STUDENTS’ INTERESTS VIA WEB-BASED TOOLS
Authors: Перішко Ірина Володимирівна 
Published: June 2019

Abstract. The article focuses on students’ interests, it can be found out how to use the Internet to construct interest-based learning for students. It is known that students produce their best work when they are interested in what they are doing. As the paper highlights, knowing students’ interests is the first step to enhancing their education. A teacher’s task is to continually encourage the exploration of their interests.
The article examines the problem of energizing students with the help of web-based tools. The reasons of video games appealing are mentioned. The video microworlds are still captivating today as enabling users can transfer technology to real world settings. It is specially noted that the Internet is a medium for communication in the world. School progress is often linked to the ability of teachers to tie student interests and desires to school activities. It should be emphasized that the classroom teacher and the student now have numerous possibilities for problem- and project-based learning, telecollaborative and scaffolding experiences.

In the paper special attention is given to web sites on the Internet. In teaching many Web Based instructional sites provide scaffolding prompts in various forms that give a better chance to use knowledge independently. It gives support in research for instruction based on addressing student interest. Learner interest can be important to a student’s academic development.
Experimental and Theoretical Radiative Lifetimes, Branching Fractions, Transition Probabilities, and Oscillator Strengths of Nb i Levels
Authors: Gao Yang , Geng Yidan , Quinet Pascal , Wang Xinghao , Yu Qi , Dai Zhenwen 
Published: June 2019

Abstract
Radiative lifetimes for 60 odd-parity levels of Nb i belonging to the 4d35s5p and 4d45p configurations, except for two levels with unknown configuration, which are in the energy range between 23,910.90 and 37,188.28 cm−1, are measured by the time-resolved laser-induced fluorescence technique. The lifetime values range from 7.1 to 118.7 ns with uncertainties less than 10%. To our knowledge, 45 lifetime values determined in this paper are reported for the first time. By combining the experimental lifetimes with measured or computed branching fractions, we obtain transition probabilities and oscillator strengths for the individual channels depopulating the investigated levels.
The Supersonic Project: Shining Light on SIGOs—A New Formation Channel for Globular Clusters
Authors: Chiou Yeou S. , Naoz Smadar , Burkhart Blakesley , Marinacci Federico , Vogelsberger Mark 
Published: June 2019

Abstract
Supersonically induced gas objects (SIGOs) with little to no dark matter (DM) component are predicted to exist in patches of the universe with non-negligible relative velocity between baryons and the DM at the time of recombination. Using arepo hydrodynamic simulations we find that the gas densities inside of these objects are high enough to allow stars to form. An estimate of the luminosity of the first star clusters formed within these SIGOs suggests that they may be observed at high redshift using future Hubble Space Telescope and James Webb Space Telescope observations. Furthermore, our simulations indicate that SIGOs lie in a distinct place in the luminosity–radius parameter space, which can be used observationally to distinguish SIGOs from DM hosting gas systems. Finally, as a proof-of-concept, we model star formation before reionization and evolve these systems to current times. We find that SIGOs occupy a similar part of the magnitude–radius parameter space as globular clusters (GCs). These results suggest that SIGOs may be linked with present-day metal-poor local GCs. Because the relative velocity between the baryons and DM is coherent over a few Mpc scales, we predict that if this is the dominant mechanism for the formation of GCs, their abundance should vary significantly over these scales.
Serotype diversity and slaughterhouse-level risk factors related to Salmonella contamination on poultry carcasses in Algiers
Authors: Mezali Lynda , Mebkhout Faiza , Nouichi Siham , Boudjellaba Sofiane , Hamdi Taha-Mossadak 
Published: June 2019

Introduction: In Algeria, the latest studies on Salmonella demonstrated warning contamination rates in farms and slaughterhouses. This pathogen can contaminate poultry meat and put humans at risk especially that such product is nowadays widely consumed.
Methodology: a cross-sectional study was conducted in Algiers to evaluate prevalence, determine serotypes and quantify risk for Salmonella contamination in broiler chickens and turkeys at the post-chill stage of slaughter process.
Results: batch prevalence was 63.1% for chickens and 34.9% for turkeys. Eleven serotypes were isolated from chickens and five from turkeys. The most predominant at both sample and batch levels was S. Kentucky either in chicken (65.1%) or in turkey carcasses (63.2%). Univariate analysis screened 3 variables for chickens and 5 variables for turkeys. Final multivariate regression models provided one potential risk factor for Salmonella contamination in each poultry species. Presence of less than 6 broilers simultaneously in the traditional scalding tank of small scale slaughterhouses had a significantly reduced contamination risk (OR = 0.31; p < 0.05). Slaughtering turkeys in sites processing only this specie than in mixed poultry slaughterhouses increased significantly the contamination probability (OR = 4.44; p < 0.05).
Conclusions: Our study indicates a high prevalence of Salmonella-contaminated poultry carcass with wide diversity of serotypes. Moreover, two potential risk factors identified for the first time in Algeria are found to be associated with the lack in hygienic management on production sites. A real threat for consumers exists highlighting the imperative need for improved safety throughout the local poultry meat supply chain.
Relevance of TNF-α, IL-6 and IRAK1 gene expression for assessing disease severity and therapy effects in tuberculosis patients
Authors: Buha Ivana , Škodrić-Trifunović Vesna , Adžić-Vukičević Tatjana , Ilić Aleksandra , Blanka-Protić Ana , Stjepanovic Mihailo , Anđelković Marina , Vreća Miša , Milin-Lazović Jelena , Spasovski Vesna , Pavlović Sonja 
Published: June 2019

Introduction: Tuberculosis (TBC) is a contagious chronic respiratory disease which despite the known cause, Mycobacterium tuberculosis (Mtb), and many decades of successful therapy, remains one of the leading global health problems. Immune responses against Mtb infection involve both of types of immunity, but cellular immunity, in which certain cytokines and Th1 cells play a key role, is crucial. A better understanding of the functions of the cytokine network involved in the state and progression of TBC could identify specific molecular markers for monitoring of disease activity as well as therapy outcomes in TBC patients.
Methodology: We investigated expression of TNF-α, IL-6 and IRAK1 genes using an RT-qPCR technique in peripheral blood mononuclear cells of 33 TBC patients and 10 healthy individuals.
Results: Comparison between TBC patients and healthy individuals revealed statistically significant differences for all analyzed genes. The levels of expression of TNF-α and IL-6 mRNA were higher, while the level of IRAK1 mRNA was lower in the TBC group compared to controls. Moreover, a strong positive correlation was observed between TNF-α and IL-6 gene expression. When clinical parameters were analyzed, increased levels of TNF-α mRNA were detected in patients with a longer duration of therapy (>2 months) compared to those with a shorter therapy duration (< 2 months), and in patients without anemia.
Conclusions: Our results indicate that the inflammatory genes we examined play a crucial role in the pathogenesis of tuberculosis, and that the expression of the TNF-α gene could be a marker for monitoring the clinical effect of the ant-tuberculosis drugs during therapy.
Phylogeny of the supertribe Nebriitae (Coleoptera: Carabidae) based on analyses of molecular sequence data--some surprises.
Authors: Kavanaugh David , Maddison David , Simison Brian , Schoville Sean , Schmidt Joachim , Faille Arnaud 
Published: June 2019

To explore phylogenetic relationships among members of the carabid supertribe Nebriitae, we sampled DNA fragments extracted from adults of 244 nebriite species-group taxa, representing about 25% of known species-group taxa and 93% (38 of 41) of the currently accepted nebriite genus-group taxa. Sequence data were recorded for eight gene fragments (a total of 5654 bases) from nuclear ribosomal, mitochondrial, and nuclear protein coding genes. The resulting phylogeny is based on both individual gene and concatenated gene analyses using Maximum Likelihood and Bayesian methods, which produced nearly identical results. Most nodes are well supported by both high bootstrap and high posterior probability values, and many of them also by unique (autapomorphic) bases.
Many of the previously recognized genus-group taxa are supported as monophyletic, but others are not. Alternative reclassifications that reflect monophyletic groups are still being considered, based on the molecular analyses along with considerations of ease of group identification and geographical distribution. Of the two alternative reclassifications being considered, one requires the designation of 16 new subgeneric synonymies and the other only nine new subgeneric synonymies plus the recognition of three new subgenera. However, under both schemes, Nippononebria Uéno (along with its subgenus, Vancouveria Kavanaugh) is re-established as a genus separate from Nebria and sister to Leistus Frölich; and Archastes is embedded within a monophyletic genus Nebria and closely related to subgenera Oreonebria Daniel and Orientonebria Shilenkov. Additional details will be reported in the presentation.
Data Location Quality at GBIF
Authors: Waller John 
Published: June 2019

I will cover how the Global Biodiversity Information Facility (GBIF) handles data quality issues, with specific focus on coordinate location issues, such as gridded datasets (Fig. 1) and country centroids. I will highlight the challenges GBIF faces identifying potential data quality problems and what we and others (Zizka et al. 2019) are doing to discover and address them.
GBIF is the largest open-data portal of biodiversity data, which is a large network of individual datasets (&gt; 40k) from various sources and publishers. Since these datasets are variable both within themselves and dataset-to-dataset, this creates a challenge for users wanting to use data collected from museums, smartphones, atlases, satellite tracking, DNA sequencing, and various other sources for research or analysis.
Data quality at GBIF will always be a moving target (Chapman 2005), and GBIF already handles many obvious errors such as zero/impossible coordinates, empty or invalid data fields, and fuzzy taxon matching. Since GBIF primarily (but not exclusively) serves lat-lon location information, there is an expectation that occurrences fall somewhat close to where the species actually occurs. This is not always the case. Occurrence data can be hundereds of kilometers away from where the species naturally occur, and there can be multiple reasons for why this can happen, which might not be entirely obvious to users.
One reasons is that many GBIF datasets are gridded. Gridded datasets are datasets that have low resolution due to equally-spaced sampling. This can be a data quality issue because a user might assume an occurrence record was recorded exactly at its coordinates. Country centroids are another reason why a species occurrence record might be far from where it occurs naturally. GBIF does not yet flag country centroids, which are records where the dataset publishers has entered the lat-long center of a country instead of leaving the field blank. I will discuss the challenges surrounding locating these issues and the current solutions (such as the CoordinateCleaner R package).
I will touch on how existing DWCA terms like coordinateUncertaintyInMeters and footprintWKT are being utilized to highlight low coordinate resolution. Finally, I will highlight some other emerging data quality issues and how GBIF is beginning to experiment with dataset-level flagging. Currently we have flagged around 500 datasets as gridded and around 400 datasets as citizen science, but there are many more potential dataset flags.
Otobur in Action: Processing of various biodiversity data for botanical gardens; flowering calendar, herbarium digitization, propagation trials and scientific plant names
Authors: Aydınkal Rasim , Kanoğlu Salih 
Published: June 2019

Over the past decade, great improvements have occurred in the field of biodiversity information technology. Data types such as geographic and phenological (e.g., blooming) characteristics of different specimens, which are used for the analysis of environmental issues, are steadily increasing on a large scale. Most herbaria and botanic gardens are involved in the digital compilations of such kinds of data to be able to transform them into meaningful results that can be used to tackle environmental problems (Leadlay and Greene 1998). These are usually in the form of high resolution images, along with tables displaying additional information about specimens, which are accessible over the internet.
This study, will describe how we made an annual estimate of phenological data, constructing a flowering calendar of plants (Fig. 1) in the Nezahat Gökyiğit Botanik Bahçesi (NGBB), using Otobur (Loizeau et al. 2018). Otobur is a data management system developed under NGBB in Istanbul, which is accessible at https://www.otobur.org.tr. In addition to this, we also analyze our recorded data on the ongoing propagation effort of seedlings, in order to analyze and compare their prior germination success and mortality ratios (Fig. 2). This enables us to improve our procedures, and to find the most suitable techniques to apply in the most accurate propagation trials.
Measuring Morphological Functional Leaf Traits From Digitized Herbarium Specimens Using TraitEx Software
Authors: Gaikwad Jitendra , Triki Abdelaziz , Bouaziz Bassem 
Published: June 2019

Herbarium specimens are of vital importance for understanding biodiversity. There are more than 350 million specimens stored in herbaria worldwide (Thiers 2018) Globally, many herbaria have undertaken digitization projects of plant specimens, on a massive scale, to preserve them and to make the images easily accessible to users.
Over the past years, with significant advances in the field of computer vision, new potential uses of digitized specimens have emerged, such as automated species identification using qualitative morphological traits. However, due to lack of efficient tools, efforts to extract functional (quantitative) morphological traits from digitized herbarium specimens are lagging behind. Functional trait data is of significant importance to understand the functioning of the ecosystem and interactions between biotic and abiotic factors. It is currently fragmented and initiatives such as TRY Trait database (https://www.try-db.org) are making efforts to fill the gaps in the observed trait matrix (Schrodt et al. 2015). In order to complement the global efforts, we have developed a software tool, TraitEx , which can measure quantitative traits such as the length, area, width and perimeter of leaves along with the petiole length from digitized herbarium specimens.
TraitEx is a standalone Java-based open source tool developed after extensive interactions with biodiversity researchers. The main features of the tool are: (1) efficiently handling high-resolution specimen images, (2) accurately extracting measurements from specimens with varied leaf shapes that are mounted using white tape, (3) integrating ImageJ functionality (https://imagej.net/Welcome) to pre-process and edit the images, (4) measuring trait values to export in comma separated values (CSV) format along with original image and (5) reducing potential damage of fragile specimens, which might occur while physically measuring the traits.
Along with user guide and documentation, TraitEx tool is available at https://bitbucket.org/traitExTool/traitextool. The tool is made available under the BSD-2-Clause License.
Des représentations lycéennes de la relégation scolaire
Authors: Rahault Typhaine 
Published: June 2019

Cet article expose comment se forment les représentations que des lycéens ont de leur propre établissement. Parmi les élèves, des variations existent selon le recrutement, les aspirations ou encore l’imminence du passage de l’examen. L’auteure dégage trois dimensions saillantes qui façonnent la représentation d’une relégation : un lycée pauvre, masculin, accueillant des déviants scolaires. Ces dimensions sont fortement dépendantes du regard des lycéens eux-mêmes sur la composition de la population scolarisée. À travers l’enquête menée pendant trois ans au lycée René-Caillé, on peut voir l’illustration de cette considération dans le surnom que les lycéens donnent à leur établissement, de façon tantôt affective tantôt amère : « René-Couille ».
Israël face à l’Église : un effet de miroir
Authors: Andrevon Thérèse 
Published: June 2019

Les images et statues de la Synagogue, les yeux bandés et le sceptre brisé que l’Église couronnée et triomphante toise, résument la pensée chrétienne à l’égard du peuple juif durant des siècles. Mais que se passe-t-il lorsque, à la faveur du Concile Vatican II et du court paragraphe 4 de la déclaration Nostra aetate , le voile tombe et que l’Église voit Israël face à face ? Dans cet article, l’A. expose quelques enjeux découlant de cet effet de miroir occasionné par la rencontre renouvelée de l’Église avec le peuple juif. Ce face-à-face exigeant la stimule à repenser l’Incarnation, sa nature de peuple messianique, son rapport aux autres religions, et à être en partenariat avec le peuple juif, signe de contradiction au service de l’avènement définitif du Royaume.
Angiogenic and Arthritogenic Properties of the Soluble Form of CD13
Authors: Du Yuxuan , Lu Chenyang , Morgan Rachel L. , Stinson William A. , Campbell Phillip L. , Cealey Ellen , Fu Wenyi , Lepore Nicholas J. , Hervoso Jonatan L. , Cui Huadong , Urquhart Andrew G. , Lawton Jeffrey N. , Chung Kevin C. , Fox David A. , Amin Mohammad A. 
Published: June 2019

Abstract
Aminopeptidase N/CD13 is expressed by fibroblast-like synoviocytes (FLS) and monocytes (MNs) in inflamed human synovial tissue (ST). This study examined the role of soluble CD13 (sCD13) in angiogenesis, MN migration, phosphorylation of signaling molecules, and induction of arthritis. The contribution of sCD13 was examined in angiogenesis and MN migration using sCD13 and CD13-depleted rheumatoid arthritis (RA) synovial fluids (SFs). An enzymatically inactive mutant CD13 and intact wild-type (WT) CD13 were used to determine whether its enzymatic activity contributes to the arthritis-related functions. CD13-induced phosphorylation of signaling molecules was determined by Western blotting. The effect of sCD13 on cytokine secretion from RA ST and RA FLS was evaluated. sCD13 was injected into C57BL/6 mouse knees to assess its arthritogenicity. sCD13 induced angiogenesis and was a potent chemoattractant for MNs and U937 cells. Inhibitors of Erk1/2, Src, NF-κB, Jnk, and pertussis toxin, a G protein–coupled receptor inhibitor, decreased sCD13-stimulated chemotaxis. CD13-depleted RA SF induced significantly less MN migration than sham-depleted SF, and addition of mutant or WT CD13 to CD13-depleted RA SF equally restored MN migration. sCD13 and recombinant WT or mutant CD13 had similar effects on signaling molecule phosphorylation, indicating that the enzymatic activity of CD13 had no role in these functions. CD13 increased the expression of proinflammatory cytokines by RA FLS, and a CD13 neutralizing Ab inhibited cytokine secretion from RA ST organ culture. Mouse knee joints injected with CD13 exhibited increased circumference and proinflammatory mediator expression. These data support the concept that sCD13 plays a pivotal role in RA and acute inflammatory arthritis.
The effect of warm water on the spasticity of the cerebral paralyzed child
Authors: Basson E. , Boonzaaier A. , Fourie A. , Eisenberg M. 
Published: June 2019

This study investigated the effect of warm water on spasticity in children with cerebral palsy. The sample was taken from the population of spastic cerebral palsy children at Bel Porto School. Ten children who met the inclusion criteria were randomly selected. The methodology included an assessment of each child’s spasticity according to the Motor Assessment Scale(MAS). Two variables were tested prior to and after the child was exposed to warm water. These were the distance each child could reach and the time it took to passively lengthen the biceps muscle. The exposure to warm water was 15 minutes long at a temperature of 31 degrees C. Measurements were taken for both arms and a more affected and a less affected arm were identified.The data were analysed using the Wilcoxon Sign-Ranked Test (<0,05). The percentage improvement for each arm was computed. The results showed a significant improvement in both the reach distance and the time it took to passively lengthen biceps for both arms.
Resenha da obra “Educação Física e esporte no século XXI”
Authors: Campos Marcus Vinícius Simões de , Silva Fidel Machado de Castro , Magrin Natalia Papacidero , Roble Odilon José 
Published: June 2019

A presente resenha tem o intuito de analisar a obra Educação Física e Esporte no Século XXI” organizada por Wagner Wey Moreira e Vilma Lení Nista-Piccolo. O livro apresenta a Educação Física a partir de distintas perspectivas. A coletânea se apresenta como uma sequência da obra “Educação Física & Esportes: Perspectivas Para o Século XXI”, de 1992, objetivando trazer ao debate reflexões pertinentes a área da Educação Física que contribuem para a ampliação das discussões. Esta iniciativa de boa articulação entre temas e autores, concedeu à coletânea a posição de finalista para o Prêmio Jabuti de 2017, na categoria Educação e Pedagogia.