bluuebunny/crossref_metadata_2025_split huggingface dataset:
Contactless Technology as a Factor of Tourism Industry Development - A Review of Current Practices and Future Directions
Authors: Dragović Nataša , Stankov Uglješa , Vasiljević Đorđije 
Published: September 2018

Abstract
During the Second World War, technology was developed for tracking objects or enemy aircraft, now known as contactless technology, which at that time was limited to only one type of technology, called RFID - Radio Frequency Identification. For years, contactless technology has evolved and NFC technology has emerged from RFID technology, which is labeled as short-field technology. Today, Bluetooth Beacon technology is also known and developed. All three technologies have a great application in tourism, such as contactless payment, toll collection, sharing of important information, access control, exchange of data between two smart devices, as well as many others. The aim of this paper is to indicate the significant application of contactless technologies in tourism, as well as to highlight the benefits and future implications of the examples presented.
Educational paths in Romania: choosing general or vocational education
Authors: Maer Matei Monica Mihaela , Mocanu Cristina , Zamfir Ana-Maria 
Published: September 2018

Abstract
Education is a key factor that can contribute to the economic growth, supporting the social mobility and the living standard improvement. Both from the scientific point of view, as well as from the policy making process point of view, it is essential to know how individuals choose their educational path, in order to understand what is and can be the role of different educational routes in ensuring social mobility and improving standard of living. In this article we explore the factors that explain attitudes and decisions of individuals for vocational vs. general education in Romania. Our analysis is based on data from a national survey among adult Romanian population. Attitudes regarding the choice of vocational vs. general education are analysed by employing decision trees method in order to assess the extent to which vocational education is considered a valuable education path or an educational alternative for those with lower socio-economic background.
More challenging and complex responsibilities in current jobs
Authors: Velciu Magdalena 
Published: September 2018

Abstract
In this article, we give some remarks on how the recent evolution of work tasks and job responsibilities come in relation with challenging and high competitive work environment. Analyse is based on self-assessment of how job responsibilities and problem solving is perceived in the opinion of employed persons. Finally, many Romanian employed persons said that their responsibilities are more challenging and complex, especially in last years, demanding their great effort to adapt and fulfil objectives. These conclusions are important because if we have a correct interpretation of work environment challenges, evolutions and responsibilities, we can imagine the best alternatives to cope with the change in the workplace and improve adaptive performance.
The Antidepressants and the Metabolic Syndrome
Authors: Melinda Kolcsár , Zsolt Gáll , László-István Bába , Zoltán Kun Imre 
Published: September 2018

Abstract
The relationship between antidepressants (AD) and metabolic syndrome (MS) can be approached from many perspectives. We can start from the mutuality of depression and MS: depression often causes MS and vice versa; however, the two diseases aggravate each other. Altered glucocorticoid secretion - among others - may be a common etiological factor for depression and MS. Enhanced glucocorticoid production leads both to sleep disorders and insulin resistance, and several antidepressants cause obesity and insulin resistance. In addition, sympathetic nervous system activity increases in depression, together with the elevated production of counter-insulin hormones such as catecholamines (adrenaline) and glucocorticoids. From the components of MS, body weight changes can be most easily followed by the patient. The obesogenic mechanisms of AD drugs are different. The H1-receptor blocking agents have the most important weight gaining effect, followed by the 5-HT2c-receptor blocking and/or down-regulating ADs. The fattening effect of mirtazapine, paroxetine, and tricyclic antidepressants are based on such central mechanisms. Blocking of alpha1-receptors contributes to the obesogenic effects of certain drugs by inducing sedation: this has been confirmed in case of imipramine, amitriptyline, and doxepin. Fluoxetine behaves differently depending on the dose and duration of treatment: while at the usual doses it induces weight loss at the beginning of therapy, its initial anorexigenic effects reverses during prolonged use; while its activation effect at high doses is favorable in bulimia. The selective noradrenaline reuptake inhibitor reboxetine reduces appetite, similarly to bupropion, which inhibits dopamine reuptake as well. We highlight the effect of fluoxetine on direct adipogenicity, mentioning its preadipocyte-adipocyte transformation-reducing and adipocyte proliferation-inhibiting activity, as well as its ability to enhance fat cell autophagy.
Application of the Spatial Database for Shoreline Change Analysis and Visualisation: Example from the Western Polish Coast, Southern Baltic Sea
Authors: Kostecki Robert 
Published: September 2018

Abstract
The main aim of the study was to introduce a spatial database application for the estimation of changes in shoreline position. The open-source PostgreSQL database system with the PostGIS spatial extension was used as the data store for digitalised shorelines. The solution to calculations of the shoreline changes was based on the functions written in the PL/SQL language and geospatial functions provided by the PostGIS extension. The traditional baseline and transects method was used to quantify the distances and rate of shoreline movement. Outputs of the calculations were stored in the database table and simply visualised using graphical functions in the R software environment or in GIS Desktop software. The advantage of presented method is the application of SQL language in the analysis of the relation between the geometry of shorelines stored in the database table, which, compared to other similar solutions, gives the user fully open, simple analytical code and enable selecting custom parameters of analysis, modifying code and performing additional calculations.
University Students’ Perceptions of the Inner Cities of Murcia and Valencia
Authors: Morales Yago Francisco José , de Lázaro y Torres María Luisa , Gomez Ruiz María Luisa 
Published: September 2018

Abstract
Inner city perceptions create a mental representation from different approaches: a visual approach, carried out through observation and description; a second approach, focused on evaluation and analysis of a city; and a third approach, which integrates the feelings that a space evokes in individuals known as the sense of the place. In the final analysis the aforementioned approach condition the behaviour (action-decision) of individuals. Image capture mainly happens while people walk in, travel to or visit a city using different ways to get around and they organize a mental map of the city. University students were selected from two Spanish cities: Murcia (215 respondents) and Valencia (300 respondents) to reply to a survey and to draw a map of their city. Results of the images of the cities in which they were currently living also proved useful in providing guidelines on sustainable growth of cities and in detecting deficiencies in order to correct them. The research model could be used in other cities throughout the world.
Geo-Questionnaire: A Spatially Explicit Method for Eliciting Public Preferences, Behavioural Patterns, and Local Knowledge – An Overview
Authors: Czepkiewicz Michał , Jankowski Piotr , Zwoliński Zbigniew 
Published: September 2018

AbstractGeo-questionnaires have been used in a variety of domains to collect public preferences, behavioural patterns, and spatially-explicit local knowledge, for academic research and environmental and urban planning. This paper provides an overview of the method focusing on the methodical characteristics of geo-questionnaires including software functions, types of collected data, and techniques of data analysis. The paper also discusses broader methodical issues related to the practice of deploying geo-questionnaires such as respondent selection and recruitment, representativeness, and data quality. The discussion of methodical issues is followed by an overview of the recent examples of geo-questionnaire applications in Poland, and the discussion of socio-technical aspects of geo-questionnaire use in spatial planning.
Remarks On The Sources Of Error In The Modelling Of Lunar Geotechnical Structures
Authors: Cafaro Francesco , Miticocchio Emanuele , Marzulli Valentina 
Published: September 2018

Abstract
Scale modelling should be a very useful strategy for the design of lunar structures. Preventing structural damages in the lunar environment is crucial and scale models are helpful to achieve this aim. The size of these models must be scaled to take into account the different gravitational levels. Since the lunar gravity acceleration is about one-sixth of the terrestrial one, it follows that the models on Earth will be very smaller than the prototype to be realized on the Moon. This strategy will represent an opportunity for engineers working on lunar structure design, provided that the errors, both computational and experimental, related to the change of scale are quantified, allowing reliable extension of the physical scale modelling results to the prototype. In this work, a three-dimensional finite element analysis of walls retaining lunar regolith backfill is described and discussed, in order to provide preliminary results, which can guide a future experimental investigation based on physical scale-modelling. In particular, computational errors related to the scale effects are assessed, with respect to a virtual prototype of the lunar geotechnical structure, and compared with errors from other sources of discrepancy, like the adopted constitutive model, the variability of the geotechnical parameters and the calculation section used in the 3D analysis. The results seem to suggest the soundness of this strategy of modelling and are likely to encourage new research, both numerical and experimental, supporting the structure serviceability assessment.
Produktivitas Rakyat dan Daya Saing Indonesia di Pasar Internasional Sebagai Upaya Mendukung Tercapainya Pembangunan Nasional
Authors: Asnawi Anita 
Published: September 2018

Visi dan impian Indonesia 2015-2085 dituangkan dalam gagasan Nawa Cita dalam rangka menunjukkan prioritas jalan perubahan menuju Indonesia yang berdaulat, secara politik, serta mandiri dalam bidang ekonomi dan berkepribadian dalam kebudayaan. Salah satu dari sembilan program Nawa Cita pada agenda keenam adalah meningkatkan produktivitas rakyat dan daya saing di pasar internasional sehingga bangsa Indonesia bisa maju dan bangkit bersama bangsa-bangsa Asia lainnya. Penting kiranya bagi Pemerintah untuk mengenali dan memahami posisi daya saing negara Indonesia di antara negara-negara lain di dunia, terutama diantara negara ASEAN dalam menyambut era MEE, sehingga akan memberikan wawasan yang lebih luas dan landasan yang tepat dalam merancang dan mengimplementasikan kebijakan-kebijakan yang mampu menjadi daya ungkit demi tercapainya cita-cita nasional tersebut. Posisi daya saing negara dapat dilihat dari pemeringkatan yang setiap tahun telah dilakukan oleh International Management Development (IMD) dan World Economic Forum (WEF) dengan berbagai indikator pilar-pilar ekonomi. Kata Kunci : Produktivitas Rakyat, Daya Saing Indonesia, IMD, WEF, Nawacita, Trisakti.
Comparative study of macrofungi in different patches of Boshan Community Forest in Kathmandu, Central Nepal
Authors: Bhandari Bhawani , Jha Sanjay Kumar 
Published: September 2018

Macrofungi are considered as a group of high-value forest resources worldwide. In this paper, we report species richness and composition of macrofungi in three different forest patches (Schima-Castanopsis, Pinus and Alnus forest) of mid-hill, central Nepal, which were managed under Boshan Community Forest. A Systematic random sampling was applied where 20 rectangular plots of size 10 m x 10 m were laid at 1500 m to 1600 m elevation in each forest type. Species richness and composition of macrofungi were accessed in each forest type. Schima-Castanopsis forest was the richest in terms of macrofungal diversity (70 species), followed by Alnus forest (64) and Pinus forest (56). Polyporaceae was the largest family, followed by Amanitaceae. Agaricales (Rusulla and Amanita) were dominant in Schima-wallichi and Alnus forests, whereas Boletales were dominant in Pine forest. Macrofungal species richness increased with increasing canopy, soil moisture and soil pH. The species richness, however, had weak relationships with litter cover and disturbance. Based on the present study it can be concluded that the study area is rich in macrofungal diversity. Moist soil followed by litter and decaying wood assist the higher diversity of macrofungi. Species diversity is higher in moist and dense canopy forests (like, Schima-Castanopsis and alder) than in open and dry pine forest. Soil moisture, soil pH and tree canopy cover are the most important variables affecting macrofungal diversity. Botanica Orientalis – Journal of Plant Science (2017) 11: 43–48
The medial wall of the cavernous sinus. Part 1: Surgical anatomy, ligaments, and surgical technique for its mobilization and/or resection
Authors: Truong Huy Q. , Lieber Stefan , Najera Edinson , Alves-Belo Joao T. , Gardner Paul A. , Fernandez-Miranda Juan C. 
Published: September 2018

OBJECTIVEThe medial wall of the cavernous sinus (CS) is often invaded by pituitary adenomas. Surgical mobilization and/or removal of the medial wall remains a challenge.METHODSEndoscopic endonasal dissection was performed in 20 human cadaver heads. The configuration of the medial wall, its relationship to the internal carotid artery (ICA), and the ligamentous connections in between them were investigated in 40 CSs.RESULTSThe medial wall of the CS was confirmed to be an intact single layer of dura that is distinct from the capsule of the pituitary gland and the periosteal layer that forms the anterior wall of the CS. In 32.5% of hemispheres, the medial wall was indented by and/or well adhered to the cavernous ICA. The authors identified multiple ligamentous fibers that anchored the medial wall to other walls of the CS and/or to specific ICA segments. These parasellar ligaments were classified into 4 groups: 1) caroticoclinoid ligament, spanning from the medial wall and the middle clinoid toward the clinoid ICA segment and anterior clinoid process; 2) superior parasellar ligament, connecting the medial wall to the horizontal cavernous ICA and/or lateral wall of the CS; 3) inferior parasellar ligament, bridging the medial wall to the anterior wall of the CS or anterior surface of the short vertical segment of the cavernous ICA; and 4) posterior parasellar ligament, which anchors the medial wall to the short vertical segment of the cavernous ICA and/or the posterior carotid sulcus. The caroticoclinoid ligament and inferior parasellar ligament were present in most CSs (97.7% and 95%, respectively), while the superior and posterior parasellar ligaments were identified in approximately half of the CSs (57.5% and 45%, respectively). The caroticoclinoid ligament was the strongest and largest ligament, and it was typically assembled as a group of ligaments with a fan-like arrangement. The inferior parasellar ligament was the first to be encountered after opening the anterior wall of the CS during an interdural transcavernous approach.CONCLUSIONSThe authors introduce a classification of the parasellar ligaments and their role in anchoring the medial wall of the CS. These ligaments should be identified and transected to safely mobilize the medial wall away from the cavernous ICA during a transcavernous approach and for safe and complete resection of adenomas that selectively invade the medial wall.
Utility and safety of depth electrodes within the supratemporal plane for intracranial EEG
Authors: Nagahama Yasunori , Schmitt Alan J. , Dlouhy Brian J. , Vesole Adam S. , Gander Phillip E. , Kovach Christopher K. , Nakagawa Daichi , Granner Mark A. , Howard Matthew A. , Kawasaki Hiroto 
Published: September 2018

OBJECTIVEThe epileptogenic zones in some patients with temporal lobe epilepsy (TLE) involve regions outside the typical extent of anterior temporal lobectomy (i.e., “temporal plus epilepsy”), including portions of the supratemporal plane (STP). Failure to identify this subset of patients and adjust the surgical plan accordingly results in suboptimum surgical outcomes. There are unique technical challenges associated with obtaining recordings from the STP. The authors sought to examine the clinical utility and safety of placing depth electrodes within the STP in patients with TLE.METHODSThis study is a retrospective review and analysis of all cases in which patients underwent intracranial electroencephalography (iEEG) with use of at least one STP depth electrode over the 10 years from January 2006 through December 2015 at University of Iowa Hospitals and Clinics. Basic clinical information was collected, including the presence of ictal auditory symptoms, electrode coverage, monitoring results, resection extent, outcomes, and complications. Additionally, cases in which the temporal lobe was primarily or secondarily involved in seizure onset and propagation were categorized based upon how rapidly epileptic activity was observed within the STP following seizure onsets: within 1 second, between 1 and 15 seconds, after 15 seconds, and not involved.RESULTSFifty-two patients underwent iEEG with STP coverage, with 1 STP electrode used in 45 (86.5%) cases and 2 STP electrodes in the other cases. There were no complications related to STP electrode placement. Of 42 cases in which the temporal lobe was primarily or secondarily involved, seizure activity was recorded from the STP in 36 cases (85.7%): in 5 cases (11.9%) within 1 second, in 5 (11.9%) between 1 and 15 seconds, and in 26 (61.9%) more than 15 seconds following seizure onset. Seizure outcomes inversely correlated with rapid ictal involvement of the STP (Engel class I achieved in 25%, 67%, and 82% of patients in the above categories, respectively). All patients without ictal STP involvement achieved seizure freedom. Only 4 (11.1%) patients with STP ictal involvement reported auditory symptoms.CONCLUSIONSIctal involvement of the STP is common even in the absence of auditory symptoms and can be effectively detected by the STP electrodes. These electrodes are safe to implant and provide useful prognostic information.
Elucidating the kinetics of sodium fluorescein for fluorescence-guided surgery of glioma
Authors: Folaron Margaret , Strawbridge Rendall , Samkoe Kimberley S. , Filan Caroline , Roberts David W. , Davis Scott C. 
Published: September 2018

OBJECTIVEThe use of the optical contrast agent sodium fluorescein (NaFl) to guide resection of gliomas has been under investigation for decades. Although this imaging strategy assumes the agent remains confined to the vasculature except in regions of blood-brain barrier (BBB) disruption, clinical studies have reported significant NaFl signal in normal brain tissue, limiting tumor-to-normal contrast. A possible explanation arises from earlier studies, which reported that NaFl exists in both pure and protein-bound forms in the blood, the former being small enough to cross the BBB. This study aims to elucidate the kinetic binding behavior of NaFl in circulating blood and its effect on NaFl accumulation in brain tissue and tumor contrast. Additionally, the authors examined the blood and tissue kinetics, as well as tumor uptake, of a pegylated form of fluorescein selected as a potential optical analog of gadolinium-based MRI contrast agents.METHODSCohorts of mice were administered one of the following doses/forms of NaFl: 1) high human equivalent dose (HED) of NaFl, 2) low HED of NaFl, or 3) pegylated form of fluorescein. In each cohort, groups of animals were euthanized 15, 30, 60, and 120 minutes after administration for ex vivo analysis of fluorescein fluorescence. Using gel electrophoresis and fluorescence imaging of blood and brain specimens, the authors quantified the temporal kinetics of bound NaFl, unbound NaFl, and pegylated fluorescein in the blood and normal brain tissue. Finally, they compared tumor-to-normal contrast for NaFl and pegylated-fluorescein in U251 glioma xenografts.RESULTSAdministration of NaFl resulted in the presence of unbound and protein-bound NaFl in the circulation, with unbound NaFl constituting up to 70% of the signal. While protein-bound NaFl was undetectable in brain tissue, unbound NaFl was observed throughout the brain. The observed behavior was time and dose dependent. The pegylated form of fluorescein showed minimal uptake in brain tissue and improved tumor-to-normal contrast by 38%.CONCLUSIONSUnbound NaFl in the blood crosses the BBB, limiting the achievable tumor-to-normal contrast and undermining the inherent advantage of tumor imaging in the brain. Dosing and incubation time should be considered carefully for NaFl-based fluorescence-guided surgery (FGS) of glioma. A pegylated form of fluorescein showed more favorable normal tissue kinetics that translated to higher tumor-to-normal contrast. These results warrant further development of pegylated-fluorescein for FGS of glioma.