bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Role Of The Work Force Skills In Innovation Process In A Flexicurity Culture – The Romanian Case Study
Authors: Pasnicu Daniela , Tudose Gabriela 
Published: August 2014

AbstractIn the context of flexicurity, lifelong learning is essential in keeping people in employment. It is important because it ensures initial good quality education, key skills and a good as possible correspondence between new skills and better jobs. The increased flexibility of labour market, due to the need of its adaptability to the new challenges and increased competitiveness, must be balanced by instant flexible lifelong learning programs, which promote innovation and creativity (learning by doing and learning by using). The article defines innovation and skills, investigates the role of labor market skills in the innovation process, describes and quantifies the diversity of skills and occupations involved in specific types of innovation activity. Having in mind Romanian’s low public funding compared to the EU States, the principles of the innovation policy and main directions of action are established in order to promote innovation.
The Powerful Impact Of The Social Media Over The Field Of Lifelong Learning
Authors: Neaţă (David) Anca-Elena 
Published: August 2014

Abstract„Globalisation, new technologies and demographic developments constitute an enormous challenge; one of the answers to this problem is the access to lifelong learning”[1] (Jan Figel – Commissioner for Education, Training, Culture and Multilingualism). This paper is intended to be a plea in favour of faculty using and engaging social networks in the act of teaching and learning. This of course will imply a permanent effort of self-teaching for the teachers themselves. Similarly to the notorious brands that are already making use of the social media in an intense and prolific way, academic institutions ought as well to articulate a coherent and viable strategy, based on the new online communication channels, if they want to obtain and maintain their credibility and reputation for the public.
A Complex Perspective Of Social Audit In Corporate Governance
Authors: Dumitrascu Mihaela , Ciutacu Ileana , Savulescu Iulian 
Published: August 2014

AbstractThe social audit is interconnected with the corporate governance and contributes to the increase of the trust and transparency between stakeholders. Social audit aims to analyze social factors and how an organization can contribute to the improvement of its activity. Also it involves analyzing the environment in which the organization operates and how it can help to maintain or even improve it. The contribution of this paper is focused on a qualitative research on social practices within NGOs and banking institutions. There is a limited number of studies in this sense in the literature, because is quite difficult to exist a homogeneous image of a domain rather heterogeneous. The present study follows to build an image, accompanied by examples of socially responsible practices We realized a list with the issues related to social responsibility, with specific examples to argument this aspect.
Improving Low Voltage Ride Through Capability of Wind Generators Using Dynamic Voltage Restorer
Authors: Sivasankar Gangatharan , Suresh Kumar Velu 
Published: August 2014

Abstract
The increasing wind power integration with power grid has forced the situation to improve the reliability of wind generators for stable operation. One important problem with induction generator based wind farm is its low ride through capability to the grid voltage disturbance. Any disturbance such as voltage dip may cause wind farm outages. Since wind power contribution is in predominant percentage, such outages may lead to stability problem. The proposed strategy is to use dynamic voltage controller (DVR) to compensate the voltage disturbance. The DVR provides the wind generator the ability to remain connected in grid and improve the reliability. The voltage dips due to symmetrical and unsymmetrical faults are considered for analysis. The vector control scheme is employed for fault compensation which uses software phase locked loop scheme and park dq0 transformation technique. Extensive simulation results are included to illustrate the control and operation of DVR.
Capacitance Analysis of the Structures with the a-Si:H(i)/c-Si(p) Heterojunction for Solar-Cell Applications
Authors: Mikolášek Miroslav , Jakaboviš Ján , Řeháček Vlastimil , Harmatha Ladislav , Andok Robert 
Published: August 2014

Abstract
In this paper we present the capacitance study of the intrinsic amorphous silicon/crystalline silicon heterostructure with the aim to gain insight on the heterointerface properties of a passivated silicon heterojunction solar cell. It is shown that due to the high density of defect states in the amorphous layer the structure has to be analyzed as a heterojunction. Using the analysis, the following values have been determined: conduction-band offset of 0.13 eV, electron affinity of 3.92 eV, and density of defect states in the intrinsic amorphous silicon being that of 4.14 X 1021m—3.
Joint modeling of flood peak discharges, volume and duration: a case study of the Danube River in Bratislava
Authors: Bačová Mitková Veronika , Halmová Dana 
Published: August 2014

Abstract
The study is focused on the analysis and statistical evaluation of the joint probability of the occurrence of hydrological variables such as peak discharge (Q), volume (V) and duration (t). In our case study, we focus on the bivariate statistical analysis of these hydrological variables of the Danube River in Bratislava gauging station, during the period of 1876-2013. The study presents the methodology of the bivariate statistical analysis, choice of appropriate marginal distributions and appropriate copula functions in representing the joint distribution. Finally, the joint return periods and conditional return periods for some hydrological pairs (Q-V, V-t, Q-t) were calculated. The approach using copulas can reproduce a wide range of correlation (nonlinear) frequently observed in hydrology. Results of this study provide comprehensive information about flood where a devastating effect may be increased in the case where its three basic components (or at least two of them) Q, V and t have the same significance.
Surface Wave Speed of Functionally Graded Magneto-Electro-Elastic Materials with Initial Stresses
Authors: Li Li , Wei P. J. 
Published: August 2014

Abstract
The shear surface wave at the free traction surface of half- infinite functionally graded magneto-electro-elastic material with initial stress is investigated. The material parameters are assumed to vary ex- ponentially along the thickness direction, only. The velocity equations of shear surface wave are derived on the electrically or magnetically open circuit and short circuit boundary conditions, based on the equations of motion of the graded magneto-electro-elastic material with the initial stresses and the free traction boundary conditions. The dispersive curves are obtained numerically and the influences of the initial stresses and the material gradient index on the dispersive curves are discussed. The investigation provides a basis for the development of new functionally graded magneto-electro-elastic surface wave devices.
Wide-Band Optical Fibre System for Investigation of MEMS and NEMS Deflection
Authors: Orłowska Karolina , Świątkowski Michał , Kunicki Piotr , Słupski Piotr , Sankowska Anna , Sankowska Anna , Sankowska Anna , Sankowska Anna , Gotszalk Teodor 
Published: August 2014

Abstract
In this work the construction of experimental setup for MEMS/NEMS deflection measurements is presented. The system is based on intensity fibre optic detector for linear displacement sensing. Furthermore the electronic devices: current source for driving the light source and photodetector with wide-band preamplifier are presented.
ZnO - Wide Bandgap Semiconductor and Possibilities of Its Application in Optical Waveguide Structures
Authors: Struk Przemysław , Pustelny Tadeusz , Gołaszewska Krystyna , A. Borysiewicz Michał , Kamińska Eliana , Wojciechowski Tomasz , Piotrowska Anna 
Published: August 2014

Abstract
The paper presents the results of investigations concerning the application of zinc oxide - a wideband gap semiconductor in optical planar waveguide structures. ZnO is a promising semiconducting material thanks to its attractive optical properties. The investigations were focused on the determination of the technology of depositions and the annealing of ZnO layers concerning their optical properties. Special attention was paid to the determination of characteristics of the refractive index of ZnO layers and their coefficients of spectral transmission within the UV-VIS-NIR range. Besides that, also the mode characteristics and the attenuation coefficients of light in the obtained waveguide structures have been investigated. In the case of planar waveguides, in which the ZnO layers have not been annealed after their deposition, the values of the attenuation coefficient of light modes amount to a~ 30 dB/cm. The ZnO layers deposited on the heated substrate and annealed by rapid thermal annealing in an N2 and O2 atmosphere, are characterized by much lower values of the attenuation coefficients: a~ 3 dB/cm (TE0 and TM0 modes). The ZnO optical waveguides obtained according to our technology are characterized by the lowest values of the attenuation coefficients a encountered in world literature concerning the problem of optical waveguides based on ZnO. Studies have shown that ZnO layers elaborated by us can be used in integrated optic systems, waveguides, optical modulators and light sources.
Comparison of the CRLC Models Describing the Helmholtz Type Cells for the Nondestructive Photoacoustic Spectroscopy
Authors: Bartłomiej Chrobak Łukasz , Andrzej Maliński Mirosław 
Published: August 2014

Abstract
The photoacoustic cell is the heart of the nondestructive photoacoustic method. This article presents a new simple lumped-components CRLC model of the Helmholtz type photoacoustic cell. This model has been compared with the well known literature models describing the Helmholtz type cells for photoacoustic spectroscopy. Experimental amplitude and phase frequency data obtained for the two photoacoustic cells have been presented and interpreted in a series of models. Results of the fitting of theoretical curves, obtained in these models, to the experimental data have been shown and discussed.
Structural Dynamics of Romanian Forests after 1990
Authors: Rusu Eugen , Cojinovschi Alina-Daniela 
Published: August 2014

Abstract
The Romanian forest area in 2010 was 6,515 million ha, which represents approx. 27.3 % of the national territory. At European level, Romania is ranked 13 in the areas occupied by forests, but below the average forest coverage of 32 %. After a decline in forested areas recorded between 1990 and 2000 there was a slight rebound in the last decade, with an FAO estimated growth of over 30 000 ha per year between 2005 and 2011. This growth is primarily attributed to natural regenerations. If the production function is intrinsically provided in different proportions by all the functional categories, the protective function has a special attention, having clear typological distinctions, based on well-established natural or social components. Only maintenance work is allowed in protection forests. The total volume of timber harvested in Romania in 2010 was about 17 million m3, according to NFA upon reading the regeneration cuts of an area of over 99 hectares, 5000 ha of which by cuttings Compared to 2000, when they harvested less than 14 million m3, one can see a substantial increase of approx. 20 %. In the same period, in 2010, the total area of artificial regenerations was about 10 000 ha, which represents a tenth of the cutting surface, the remaining land being regenerated naturally.
Climatic and Hydrological Hazards in June 26-27, 2010 in the Upper Basin of Trotuş. Case Study: Between the Proposed Preparation and the Effects at Agăş (County of Bacău)
Authors: Paraschiv Viorel , Machidon Ovidiu-Miron , Capsa Doina , Găină Judit 
Published: August 2014

Abstract
The water catchment area of the Trotuş river lies on about 4340 square kilometers of which 66% are in the mountain area of the Central Group of the Eastern Carpathians (Moldo-Transilvans). In recent years the manifestation of natural hazards aggressiveness multiplied. In 2005 (12-13 July) and 2010 (26-27 June) Trotuş Valley was affected by strong floods that have produced great material damage. Hydro-technical works carried out after the 2005 summer hazard were swept away by the 2010 hazard, when were affected about 3,000 households in the upper course of the Trotus, most of the damage being recorded on the Agăş Creek Valley to the confluence with the Trotuş, the administrative territory of the commune Agăș, where about 2000 household suffered. The late melting snow on the Ciuc and Tarcău Mountains peaks mixed with summer rains determined total isolation of the Cotumba, Sulța, Goioasa and Coșnea hamlets. Provisory bridges realized on the main roads on the side valleys, where are many hamlets, renewed in 2009 summer, were quickly clogged and then swept away by the rough waters of the Trotus and its tributaries. In the upper basin of the Trotus. Over the past 20 years have been recorded up phenomena of paroxysm of the climatic and hydrologic hazards among which the creeks Grohotiş and Sulţa flooded the villages Goioasa and Sulţa. On the 12-13 July, 2005 the Creek Agăş flooded a part of the Agăş village, about 2 kilometers, in line, of households. Drăcoiu creek broke the wall of channeled flood reached exceptional values, the maximum flow at Vrânceni hydrometric station being of 2800 cubic meters/s (probability of overflow 0,5%) and the flood volume here was the biggest of all the existing measurements.
Little Ice Age in Romania in the Vision of a Syrian Traveler
Authors: Teodoreanu Elena 
Published: August 2014

Abstract
Archdeacon Paul of Aleppo of Damascus accompanied the Patriarch Macarios of Antioch, in Moldavia, Wallachia, Dobrogea for nearly seven years (1652-1659), just in time considered one of the coldest during the Little Ice Age, Maunder Minimum namely (1645-1715). His journey is recorded in his travel diary, written in Arabic and translated into Romanian in 1900. Romanian historians were particularly concerned with the information provided by the passenger about the towns, monasteries, and farmhouses, aspects of daily life, customs, habits and Romanian economy countries. But Paul of Aleppo describe and climate issues, particularly cold winters with frost Danube, snowy, storm at sea, rain, floods, etc. It is a very rich source of information in this area, so far little taken into consideration, showing that the Little Ice Age was also evident in Eastern Europe.
Interpolation Grid for Local Area of Iasi City
Authors: Mihalache Raluca Maria , Manescu Andreea 
Published: August 2014

Abstract
Definitive transition to GNSS technology of achieving geodetic networks for cadastre implementation in cities and municipalities, enforce establishing a unique way of linking between current measurements and existing geodetic data, with a sufficient accuracy proper to urban cadastre standards. Regarding city of Iasi, is presented a different method of transformation which consist in an interpolation grid for heights system. The Romanian national height system is „Black Sea-1975” normal heights system. Founded in 1945 by Molodenski, this system uses the quasigeoid as reference surface, being in relation with the ellipsoid through the height anomalies sizes in each point. The unitary transformation between the ETRS- 89 ellipsoidal height system and the normal one, at national level is provided through the „TransdatRo” program developed by NACLR (National Agency for Cadastre and Land Registration).
Oscillations and Cycles of Air Temperature in Russia
Authors: Isaia Ion 
Published: August 2014

Abstract
This paper proposes to demonstrate that in Russia there are air temperature oscillations which produce almost perfect cycles. These are the same cycles previously described in Romania, North America, New Zealand and South America. The large latitude and longitude extent of the territory of Russia determines very different thermal oscillations from one region to another. The Arctic Ocean has a special influence in the evolution of air temperature in Russia, but so does the Pacific Ocean, through the cold “Oya Shivo” current. The warm ocean current “Kuro Shivo” has a reduced influence, only through one of its branches which enters the Sea of Japan from the south.
Erosion Assessment Modeling Using the Sateec Gis Model on the Prislop Catchment
Authors: Damian Gheorghe , Năsui Daniel , Damian Floarea , Ciurte Dan 
Published: August 2014

Abstract
The Sediment Assessment Tool for Effective Erosion Control (SATEEC) acts as an extension for ArcView GIS 3, with easy to use commands. The erosion assessment is divided into two modules that consist of Universal Soil Loss Equation (USLE) for sheet/rill erosion and the nLS/USPED modeling for gully head erosion. The SATEEC erosion modules can be successfully implemented for areas where sheet, rill and gully erosion occurs, such as the Prislop Catchment. The enhanced SATEEC system does not require experienced GIS users to operate the system therefore it is suitable for local authorities and/or students not so familiar with erosion modeling.
Recent advances in the management of brachial plexus
injuries
Authors: Bhandari Prem Singh , Maurya Sanjay 
Published: August 2014

ABSTRACTManagement of brachial plexus injury is a demanding field of hand and upper extremity surgery. With currently available microsurgical techniques, functional gains are rewarding in upper plexus injuries. However, treatment options in the management of flail and anaesthetic limb are still evolving. Last three decades have witnessed significant developments in the management of these injuries, which include a better understanding of the anatomy, advances in the diagnostic modalities, incorporation of intra-operative nerve stimulation techniques, more liberal use of nerve grafts in bridging nerve gaps, and the addition of new nerve transfers, which selectively neurotise the target muscles close to the motor end plates. Newer research works on the use of nerve allografts and immune modulators (FK 506) are under evaluation in further improving the results in nerve reconstruction. Direct reimplantation of avulsed spinal nerve roots into the spinal cord is another area of research in brachial plexus reconstruction.
Role of the urethral plate characters in the success of tubularized incised plate urethroplasty
Authors: Aboutaleb Hamdy 
Published: August 2014

ABSTRACT
Background: Today, tubularized incised plate (TIP) urethroplasty is the most commonly performed operation for distal and mid-penile hypospadias. Reports from different centers worldwide confirm its nearly universal applicability and low complications rate. Aim: Evaluation of the urethral plate characters and its effect on the outcome of TIP urethroplasty. Materials and Methods: Between 2010 and 2013, 100 children with primary distal penile hypospadias underwent TIP urethroplasty. Urethral plates were categorized as flat, cleft, and deeply grooved. Postoperatively, patients were followed-up for evaluation of meatal stenosis, fistula formation, and glandular dehiscence at 1 st , 3 rd and 6 th months. Patients were followed-up for urethral calibration by urethral sound 8 Fr at 3 rd and 6 months follow-up. Data were statistically analysed using Epi info program to correlate between the width, plate shape, and complications. Results: Mean age at surgery was 4.3 years. Patients were followed-up for an average period of 6.4 months. Pre-operative location of the meatus was reported as coronal in 46, subcoronal in 50 and anterior penile in 4 cases. Urethral plate characters were flat in 26 cases, cleft in 52, and deeply grooved in 22. Urethral plate width was >8 mm in 74 cases and <8 mm in 26. Patients with urethral plate <8 mm had a statistically significant higher fistula rate (P = 0.004) and failed 8 Fr calibrations in 26.9% (P = 0.01) compared with the patients with urethral plate >8 mm. In addition, we also founds higher fistula rate and failed 8 Fr calibrations in flat urethral plate. Conclusions: An adequate urethral plate width (>8 mm) is essential for successful TIP repair. Lower success rates with flat plates may need buccal mucosal augmentation to improve the results.
Comparison of the nutritional status and outcome in thermal burn patients receiving vegetarian and non-vegetarian diets
Authors: Sharma Samira , Sharma Ramesh K. , Parashar Atul 
Published: August 2014

ABSTRACT
Background: The importance of adequate nutritional support in burned patients cannot be overemphasised. For adequate long-term compliance by the patients, diet should be formulated in accordance with their pre-burn dietary habits, religious beliefs, and tastes. Patients and Methods: A study was conducted in 42 consecutive patients suffering from 10% to 50% of 2nd and 3rd degree thermal burns with the aim to compare nutritional status, clinical outcome, and cost-effectiveness of vegetarian and non-vegetarian diets. The patients were divided into two groups depending upon their pre-injury food habits. Total calories were calculated by Curreri formula. Both groups were compared by various biochemical parameters, microbiological investigations, weight , status of wound healing, graft take, and hospital stay and they were followed for at least 60 days postburn. Results: The results were comparable in both groups. Vegetarian diet was found to be more palatable and cost-effective. Conclusion: Vegetarian diet is a safe and viable option for the patients suffering from burn injury. The common belief that non-vegetarian diet is superior to vegetarian diet is a myth.
Abdominal compartment syndrome following abdominoplasty: A case report and review
Authors: Izadpanah Arash , Izadpanah Ali , Karunanayake Mihiran , Petropolis Christian , Deckelbaum Dan L. , Luc Mario 
Published: August 2014

ABSTRACTAbdominoplasty is among the most commonly performed aesthetic procedures in plastic surgery. Despite high complication rate, abdominal contouring procedures are expected to rise in popularity with the advent of bariatric surgery. Patients with a history of gastric bypass surgery have an elevated incidence of small bowel obstruction from internal herniation, which is associated with non-specific upper abdominal pain, nausea, and a decrease in appetite. Internal hernias, when subjected to elevated intra-abdominal pressures, have a high-risk of developing ischemic bowel. We present a case report of patient with previous laparoscopic Roux-en-y gastric bypass who developed acute ischemic bowel leading to abdominal compartment syndrome following abdominoplasty. To the best of our knowledge, this is the first reported case in the literature. We herein emphasise on the subtle symptoms and signs that warrant further investigations in prospective patients for an abdominal contouring procedure with a prior history of gastric bypass surgery.