bluuebunny/crossref_metadata_2025_split huggingface dataset:
Typing of Indigenous Campylobacter spp. From Serbia by M-PCR and RAPD
Authors: Jošić Dragana , Petković Jelena , Bunčić Olivera , Lepšanović Zorica , Pivić Radmila , Rašić Zoran , Katić Vera 
Published: June 2016

Abstract
Campylobacteriosis is an infectious human disease caused by thermophilic Campylobacter species, mainly C. jejuni and C. coli. It is the leading cause of human gastroenteritis today with the number of cases surpassing the number of Salmonella poisoning cases. The epidemiology of the agent is not completely clear, but a number of investigations indicate an important role of broiler meat in human infections. The purpose of this study was to investigate the diversity of Campylobacter jejuni strains present in the Republic of Serbia and to determine a fast and reliable system for the confirmation and typing of the isolated strains. Samples taken at slaughterhouses, broiler farms, as well as two human isolates of Campylobacter species have been investigated. Strain identification was performed by multiplex-PCR. Genotyping was performed by Random Amplified Polymorphic DNA (RAPD) with multiple primers. Using several unusual primers and a newly designed one (DJP17), we report on the RAPD types of indigenous Campylobacter species. RAPD profiles showed different levels of discrimination between the isolates, depending on the primer: SPH1 and AG15 were informative only in part and better results were obtained with AP10, AK16 and DJP17.
Scanning Electron Microscopic Studies of the Lingual Papillae in the English Horse
Authors: Can Mehmet , Atalgin Şükrü Hakan , Aydin Mehmet Faruk 
Published: June 2016

Abstract
The purpose of this study was to describe the distribution and surface structure of the lingual papillary system in four male adult English horses by scanning electron microscopy. The animals were supplied from the Jockey Club of Turkey (TJK). Tissue samples were taken from the dorsal, ventral and lateral surface of the apex, corpus and radix of the tongue. Filiform papillae were distributed mainly on the dorsum, being abundant, very long and with a slim cylindrical form with pointed endings or multi-bifurcated terminations at the apex. These papillae were typically conical in shape with a wider base in the corpus of the lingua and absent on the radix of the lingua. Fungiform papillae were mainly on the lateral surfaces and lobulated forms were also observed. The horses have two large vallate papillae, located on the dorsum close to the caudal part of the tongue. These papillae were surrounded by a prominent gustatory groove. The vallate papillae had many taste pores opening into the papillary groove. The foliate papillae were observed just rostral to the palatoglossal arches. These papillae have many variable sized taste pores which open into the grooves between the papillary leaves. The papillary leaves were covered with concentrically arranged cornified cells of variable appearance. However, there were no lingual papillae on the ventral aspect of the horse’s tongue.
The development of anterior-posterior spinal curvature
in children aged 7–12 years
Authors: Drzał-Grabiec Justyna , Snela Sławomir , Truszczyńska Aleksandra 
Published: June 2016

Summary
Study aim: Body posture changes depend on numerous factors. The purpose of this study was to assess the changes in posture in the sagittal plane of children aged 7–12 years.

Material and methods: Postural changes were determined by assessing the postural parameters in the sagittal plane. The measurements were recorded in children attending selected primary schools. In total, 562 subjects were included in the study, including 278 boys and 284 girls. The body posture was assessed photogrammetrically based on the moiré effect, whereby 5 postural parameters were integrated within the measurement methodology.

Results: The results indicated a naturalistic tendency in postural development – the postural parameters changed with age in a dynamic fashion; and the postural measurements for boys and girls differed in terms of their range.

Conclusions: The study findings can be used for the accurate mapping of normal postural development and, inter alia, for the detection and diagnosis of an emerging abnormal posture. Importantly, a correct postural assessment algorithm for children should include the subject’s age and sex.
Linguistic, gestural, and cinematographic viewpoint: An analysis of ASL and English narrative
Authors: Parrill Fey , Stec Kashmiri , Quinto-Pozos David , Rimehaug Sebastian 
Published: June 2016

Abstract
Multimodal narrative can help us understand how conceptualizers schematize information when they create mental representations of films and may shed light on why some cinematic conventions are easier or harder for viewers to integrate. This study compares descriptions of a shot/reverse shot sequence (a sequence of camera shots from the viewpoints of different characters) across users of English and American Sign Language (ASL). We ask which gestural and linguistic resources participants use to narrate this event. Speakers and signers tended to represent the same characters via the same point of view and to show a single perspective rather than combining multiple perspectives simultaneously. Neither group explicitly mentioned the shift in cinematographic perspective. We argue that encoding multiple points of view might be a more accurate visual description, but is avoided because it does not create a better narrative.
Relationship between the hydrophilicity of lignin dispersants and their performance towards pesticide particles
Authors: Pang Yuxia , Li Xiaoyu , Zhou Mingsong , Li Yuan , Gao Wei , Qiu Xueqing 
Published: June 2016

AbstractThe correlation between the hydrophilicity of sodium lignosulfonate (NaLS) and its dispersing performance towards pesticide particles has been investigated. NaLS was classified into three fractions by adsorption chromatography on macroporous resins. A positive correlation has been found between the hydrophilicity and the contents of phenolic hydroxyl and sulfonic acid groups. On the other hand, the NaLS fraction with high carboxyl content is not strong hydrophilic. With decreasing the hydrophilicity of NaLS, its amounts on pesticide particles surface increased and the dispersing performance of pesticide particles was improved. Obviously, NaLS and pesticides with similar hydrophilicity match better according to the “similarity-intermiscibility” theory. Carboxymethylated alkali lignin (CML) is not as hydrophilic as NaLS. The adsorption and dispersing performance of CML for hydrophobic pesticide particles are better than those of NaLS, demonstrating that lignin formulations with lower hydrophilicity are an alternative to obtain excellent pesticide dispersants.
Hot water extraction of Norway spruce (Picea abies [Karst.]) bark: analyses of the influence of bark aging and process parameters on the extract composition
Authors: Bianchi Sauro , Koch Gerald , Janzon Ron , Mayer Ingo , Saake Bodo , Pichelin Frédéric 
Published: June 2016

Abstract
The hot water (HW) extraction of Norway spruce (Picea abies [Karst.]) delivers condensed tannins and considerable amounts of other compounds. Yield and composition of the HW extracts were investigated as a function of natural weathering for up to 15 months. Total phenol monomers and oligomers were detected by Folin-Ciocaltau assay after fractionation by solid phase extraction (SPE). Procyanidins (PC) were determined by HPLC-UV after acid thiolysis and carbohydrates by HPLC combined with acid hydrolysis. Topochemistry of the bark before and after extraction was investigated by UV-microspectrometry (UMSP) and non-extractable PC analyzed by direct thiolysis on the bark. The influence of the parameters on the yield and composition of the extracts were evaluated, such as the extraction temperature, time and the addition of sodium sulfate and urea. Prolonged weathering resulted in a considerable decrease of the total extraction yield, partly because of leaching of phenolic monomers, mono- and oligosaccharides. The yield of phenolic oligomers also decreased at a moderate rate, while the yield of polysaccharides (pectins) was almost stable. Non-extractable and non-leachable compounds deposited in the cell lumens represent the majority of the phenolic extractives in spruce bark. Sequential extractions performed at increasing temperature proved to be a suitable method for the recovery of tannin-rich extracts.
Review on management, mechanisms and modelling of thermal processes in PEMFC
Authors: Bvumbe Tatenda J. , Bujlo Piotr , Tolj Ivan , Mouton Kobus , Swart Gerhard , Pasupathi Sivakumar , Pollet Bruno G. 
Published: June 2016

AbstractIn an effort to reduce the environmental impact of the energy sector that is mostly based on fossil fuels, researchers are looking for a clean alternative of our existing energy sources. Hydrogen Energy and Fuel Cells, and in particular Polymer ElectrolyteMembrane Fuel Cells (PEMFCs) have emerged as a leading candidate for transportation as well as stationary and portable applications. Due to the irreversibility of the electrochemical reactions and ohmic heating in the fuel cell components, the PEMFC produces a significant amount of heat and this heat has to be removed in order to avoid cell or stack overheating. In this paper, a review of the key heat transfer mechanisms and the various cooling strategies that are available for heat removal from PEMFCs are presented. Due to the interrelated nature and difficulty of conducting in-situ thermal measurements on the operating PEMFCs, computational modelling provides a fast and efficient way of designing PEMFC cooling systems and understanding the heat transfer mechanisms. Therefore PEMFC thermal modelling is also highlighted together with present challenges and potential areas for further research and development works.
Identification of determinants of sports skill level in badminton players using the multiple regression model
Authors: Jaworski Janusz , Żak Michał 
Published: June 2016

PurposeThe aim of the study was to evaluate somatic and functional determinants of sports skill level in badminton players at three consecutive stages of training.MethodsThe study examined 96 badminton players aged 11 to 19 years. The scope of the study included somatic characteristics, physical abilities and neurosensory abilities. Thirty nine variables were analysed in each athlete. Coefficients of multiple determination were used to evaluate the effect of structural and functional parameters on sports skill level in badminton players.ResultsIn the group of younger cadets, quality and effectiveness of playing were mostly determined by the level of physical abilities. In the group of cadets, the most important determinants were physical abilities, followed by somatic characteristics. In this group, coordination abilities were also important. In juniors, the most pronounced was a set of the variables that reflect physical abilities.ConclusionsModels of determination of sports skill level are most noticeable in the group of cadets. In all three groups of badminton players, the dominant effect on the quality of playing is due to a set of the variables that determine physical abilities.
Development of an antidiabetic polyherbal formulation (ADPHF6) and assessment of its antioxidant activity against ROS-induced damage in pUC19 and human lymphocytes – an in vitro study
Authors: Shanmugasundaram Devanand , Duraiswamy Anand , Viswanathan Arun , Sasikumar Changam Sheela , Cherian Sanjay M. , Cherian Kotturathu Mammen 
Published: June 2016

Abstract

Background: Polyherbalism, an alternative natural-based therapy for various disorders, has been quoted about 1,300 years before in Sharangdhar Samhita. Herbal-based combination therapy stages a vital role for the treatment of type 2 diabetes mellitus (T2DM) and associated complications. The present study aims at developing an Ayurvedic-based polyherbal formulation (ADPHF6) and the assessing its antidiabetic and antioxidant property.

Methods: ADPHF6 polyherbal formulation was measured for phytochemical components by qualitative methods. The polyherbal formulation was quantitatively estimated for its phytochemical constituents, i. e. total phenol and flavonoid content. Further, the antioxidant property of ADPHF6 formulation was evaluated by 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) radical scavenging assay, hydrogen peroxide radical scavenging assay and metal chelating assay. α-Amylase and α-glucosidase inhibitory activities of polyherbal formulation were also assessed. ADPHF6 was further analysed for its protective antioxidant property against reactive oxygen species (ROS‾)-induced damage in human lymphocyte DNA and pUC19 plasmid.

Results: ADPHF6 polyherbal formulation revealed the presence of phytochemical constituents such as alkaloids, flavonoids, phenols, tannins, terpenoids, saponins and cardiac glycosides in significant levels. Further, it also measured the higher levels of total phenols (473.3±3.05 mg/g) and flavonoid (664±5.29 mg/g) content. Polyherbal formulation also exhibited IC50 values of 49.9±0.15, 65.1±0.10 and 60.1±0.05 mg/mL for 2,2- diphenyl-1-picryl-hydrazyl-hydrate (DPPH), hydrogen peroxide (H2O2) and Fe2+ radical scavenging activities, respectively. ADPHF6 revealed an inhibitory activity (IC50) of 0.67±0.01 and 0.81±0.01 mg/mL for α-amylase and glucosidase, respectively. Pre-treated human peripheral blood lymphocytes with ADPHF6 aqueous extract illustrated enhanced protection against ROS-mediated damage as compared with post-treated groups. DNA nicking assay rendered protective activity against the OH¯ radical-induced DNA damage in supercoiled pUC19 plasmid.

Conclusions: Our present study demonstrates that ADPHF6 offers potent inhibitory activity against free radicals as well as digestive enzymes. However, studies should be conducted using in vivo model to further elucidate the effect against free radicals and its anti-hyperglycaemic activity in the management of non-insulin-dependent diabetes.
On some groups generated by involutions
Authors: Jabara Enrico 
Published: June 2016

Abstract
Let G be a group generated by
the set

Γ
=

{

g
∈
G

∣

g
2

=
1
≠
g

}

${\Gamma=\{g\in G\mid g^{2}=1\not=g\}}$

of its involutions.
We prove that if

(

a
⁢
b

)

4

=
1

${(ab)^{4}=1}$

for every

a
,
b

∈
Γ

${a,b\in\Gamma}$

, then
G is a locally finite 2-group. This answers in the affirmative
Question 18.58 in the Kourovka notebook ([3]).
Vocabulary learning: The effect of instruction type and methodological choices in the context of French as a second language
Authors: Gazerani Farzin , Ammar Ahlem , Montésinos-Gelet Isabelle 
Published: June 2016

Abstract
Research indicates that lexical gains through reading are limited (Nation, 2001). Based on the literature about form focused instruction (FFI) (instruction that draws learners’ attention to the formal properties of of the target language) in second language (L2) acquisition, Laufer (2005) states that it is necessary to combine reading with FFI targeting vocabulary. The objective of this study is to examine the effects of different FFI teaching approaches and methodological choices on vocabulary learning. Nine intermediate adult Iranian learners of French as an L2 participated in this experimental multiple-case study. The experimental intervention was spread over a period of two weeks and targeted 36 vocabulary items. It comprised three experimental conditions (integrated FFI, isolated FFI and repetition) and a control condition (incidental learning through reading). Results indicate significant benefits of FFI on receptive immediate posttests. The intervening effects of recency and receptive and productive tests administration order are also evaluated.
The architecture of website-hosted multimedia materials for the assured inclusivity of primary languages learning
Authors: Phillips Magdalen 
Published: June 2016

Abstract
Primary languages (PLs) learning, now statutory in Britain, requires brief, frequent sessions to be effective. This necessarily involves the support of non-specialist class teachers. However, their lack of confidence suggests the need for inclusive learning materials for use in classroom sessions. Architecting learning materials for eventual hosting on a website drew on both theoretical principles and the findings of two previous empirical studies involving primary pupils and trainee teachers. Children’s sensitivity to language phonology suggests focusing on oracy, rather than literacy skills. ‘Alternative codes’, gestures to support pupils’ recall and production, designed in a previous study, were adapted within stages of experiential learning. French pronunciation was modeled to support teachers’ confidence in supporting/delivering PL learning. An empirical trial of a further language modality avoided the challenges inherent in reading and writing French, and allowed pupils to manipulate language and produce it independently. The resultant architecture of website materials is discussed.
Falx cerebri tuberculoma mimicking en plaque meningioma – case report
Authors: Cucu A.I. , Turliuc Dana Mihaela , Sava Anca , Dumitrescu Gabriela Florenţa , Turliuc Ş. , Costea Claudia Florida 
Published: June 2016

Abstract
Background: The involvement of falx cerebri in tuberculosis is extremely rare, with only three cases reported so far in the literature. The diagnosis is most often difficult to establish, given the location of the lesion, making surgical intervention necessary for a definite histopathologic diagnosis.
Methods: We present the case of a 49-year old female patient who was admitted for a right jacksonian seizure, followed by a right crural monoparesis, without a history of tuberculosis. The lesion mimicked a falx cerebri en plaque meningioma in the imaging tests.
Results: A complete surgical excision was performed through a left fronto-parietal parasagittal approach. The histopathological examination revealed a case of cerebral tuberculosis. The surgical treatment was complemented postoperatively with antituberculous therapy.
Conclusion: In this article, we emphasize the rarity of the lesion at this level and also presenting similar cases from the literature. Moreover, we also discuss epidemiological, clinical, imaging, therapeutic as well as pathological aspects of en-plaque dural tuberculoma.
Traumatic extradural lumbar haematoma due to a pathological metastatic vertebral body fracture L3. Case report and review of the literature
Authors: Balasa Daniel , Butoi Gabriela , Baz Radu , Hancu Anca 
Published: June 2016

Abstract
Spinal epidural haematoma (SEH) is a rare entity. We present the case of a 45 years old patient with lumbar epidural hematoma produced by a L3 vertebral tumoral (metastatic) fracture. Neurological status: cauda equina syndrome with sphincterian deficits, incomplete paraplegia (Frankel C), with neurological level L1. Emergency surgery was performed (L3-L2-bilateral laminectomy, L1 left laminectomy, posterior stabilization L2-L4 by titan screws) offering the possibility to progressive motor, sensitive and sphincterian deficites recovery.
Abbreviations: Computer Tomography-CT, Magnetic resonance Imaging-MRI, Spinal epidural haematoma-SEH, Visual analogue scale of pain-VAS.
Conclusion: We present a patient with a compressive subacute extradural haematoma, due to a traumatic fracture on a vertebral metastatic tumor who produced cauda equina syndrome. Surgical emergency intervention was mandatory for a good neurological outcome.
Fusion of axis with third cervical vertebra: a case report
Authors: Saba N. , Rani A. , Sehgal G. , Verma Rk , Srivastava Ak , Faheem M. 
Published: June 2016

Abstract
Introduction: Fusion of one or more contiguous vertebral segments is usually the result of embryological failure of normal spinal segmentation. It may be associated with syndromes such as Klippel-Feil. Fused cervical vertebrae (FCV) may also be acquired or pathologic. FCV is generally associated with disease like tuberculosis, other infections, juvenile rheumatoid arthritis and trauma. The commonest site of involvement is C2-C3. In condition of fusion the two vertebrae appear not only structurally as one but also function as one. This anomaly may be asymptomatic; however, it may also manifest in the form of serious clinical features such as myelopathy, limitation of the neck movement, muscular weakness, atrophy or neurological sensory loss.
Case report: We observed the fusion of axis with 3rd cervical vertebra. Body, laminae and spines of C2 and C3 were completely fused on both anterior and posterior aspects, whereas the pedicles and transverse processes were not fused. Foramen transversarium was present on both the vertebrae bilaterally.
Conclusion: This variation is noteworthy to neurosurgeons and radiologists in studying computed tomography (CT) and magnetic resonance imaging (MRI) scans.
Pituitary apoplexy in residual pituitary adenoma following surgical treatment in the follow-up period: management strategy
Authors: Satyarthee G.D. , Mahapatra A.K. 
Published: June 2016

Abstract
Pituitary apoplexy is a rare clinical event, used to occur spontaneously. Although, some predisposing factors for pituitary apoplexy is reported ie. head injury, digital cerebral angiography, bromocriptine therapy, coughing, lumbar puncture for CSF drainage, pneumoventriculography, even during surgery, in the immediate postoperative period and raised intracranial tension. Although pituitary apoplexy occurring following radiotherapy as primary treatment modality is reported, however, apoplexy occurring in residual adenoma following surgery, receiving adjuvant radiation therapy for residual adenoma is not reported in the literature. Authors reports two-cases of pituitary apoplexy, which occurred in the residual pituitary adenoma after a varying period in the follow-up period. These patients were previously operated by transcranial approach for decompression of the pituitary adenoma. The pituitary apoplexy occurred in one case after an interval of one and half years following surgical intervention for pituitary adenoma decompression and next case developed after five years. Both the cases had also received radiotherapy in the postoperative period for residual pituitary adenoma.
The Concept of English Philologists’ Training at Swiss Universities
Authors: Zasluzhena Alla 
Published: June 2016

Abstract The issue of plurilingual approach usage to the study of foreign languages has been made actual on case study of Swiss universities. Basic concepts of English philologists’ formation at Swiss universities have been determined. These components have been analyzed with relation to their relevance to the prospective philologist in English Linguistics and Literature. The attention has been focused on the effectiveness of Swisss higher education up to the indicator “skills” (Global Information Technological Report 2014, Networked Readinnes Index, NRI) according to the World Economic Forum on the development of information technologies in different countries. The emphasis has been made on mutual interaction between sectors of secondary and higher education, that contributes to the quality improvement of education in the country. Some steps in the process of modernization in primary and secondary education have been indicated, such as the usage of the Swiss version of the European Language Portfolio; development of “Profession-related Language Competence Profile for Foreign Language Teachers at Lower Secondary Schools”, “The Passepartout Language Teacher Profile”. Attention is paid to the following changes of teachers’ training: its belonging to tertiary study; mandatory practice-teach for English teachers in English-speaking countries, the required level of command of English language as admission to study in Bachelor and Master programs; capability to work in other linguistic regions, which in turn causes the requirements on quality assurance of particular region language proficiency according to the CEFR (Common European Framework of Reference for Languages).