bluuebunny/crossref_metadata_2025_split huggingface dataset:
Uppsala Longitudinal Study of Childhood Obesity: Protocol Description
Authors: Forslund Anders , Staaf Johan , Kullberg Joel , Ciba Iris , Dahlbom Marie , Bergsten Peter 
Published: January 2014

BACKGROUND AND OBJECTIVE:
The prevalence of childhood obesity has risen considerably on a global scale during the past decades, and the condition is associated with increased risk of morbidity. The objective is to describe the Uppsala Longitudinal Study of Childhood Obesity (ULSCO) cohort, including some baseline data, and outline addressed research areas that aim at identifying factors implicated in and contributing to development of obesity and obesity-related diseases, including type 2 diabetes.

METHODS:
Severely obese and lean control subjects are examined at enrollment and at subsequent annual visits by using detailed questionnaires, anthropometric measurements, indirect calorimetry, and functional tests such as oral glucose tolerance tests. Some subjects undergo additional characterization with MRI, subcutaneous fat biopsies, frequent blood sampling, and hyperglycemic clamps. Biological samples are obtained and stored in a biobank.

RESULTS:
Active recruitment started in 2010, and standard operating procedures have been established. A high participation rate and annual follow-ups have resulted in a cohort exceeding 200 subjects, including 45 lean controls (as of October 2013). Initial research focus has been on traits of the metabolic syndrome, hyperinsulinemia and identifying risk factors for type 2 diabetes.

CONCLUSIONS:
The ULSCO cohort serves as an important resource in defining and understanding factors contributing to childhood obesity and development of obesity-related diseases. Given the comprehensive characterization of the cohort, factors contributing to disease development and progression can be identified. Such factors are further evaluated for their mechanistic role and significance, and noncommunicable metabolic diseases are especially addressed and considered.
Human Rhinovirus and Disease Severity in Children
Authors: Costa Lourenço Faria , Queiróz Divina Aparecida Oliveira , Lopes da Silveira Hélio , Bernardino Neto Morun , de Paula Nayhanne Tizzo , Oliveira Thelma Fátima Mattos Silva , Tolardo Aline Lavado , Yokosawa Jonny 
Published: January 2014

OBJECTIVE:
To evaluate retrospectively human rhinovirus (HRV) infections in children up to 5 years old and factors involved in disease severity.

METHODS:
Nasopharyngeal aspirates from 434 children presenting a broad range of respiratory infection symptoms and severity degrees were tested for presence of HRV and 8 other respiratory viruses. Presence of host risk factors was also assessed.

RESULTS:
HRV was detected in 181 (41.7%) samples, in 107 of them as the only agent and in 74 as coinfections, mostly with respiratory syncytial virus (RSV; 43.2%). Moderate to severe symptoms were observed in 28.9% (31/107) single infections and in 51.3% (38/74) coinfections (P = .004). Multivariate analyses showed association of coinfections with lower respiratory tract symptoms and some parameters of disease severity, such as hospitalization. In coinfections, RSV was the most important virus associated with severe disease. Prematurity, cardiomyopathies, and noninfectious respiratory diseases were comorbidities that also were associated with disease severity (P = .007).

CONCLUSIONS:
Our study showed that HRV was a common pathogen of respiratory disease in children and was also involved in severe cases, causing symptoms of the lower respiratory tract. Severe disease in HRV infections were caused mainly by presence of RSV in coinfections, prematurity, congenital heart disease, and noninfectious respiratory disease.
Measurement of the water uptaking capability of a thermal insulating paint
Authors: Lakatos Á. , Szigeti S. , Kalmár F. 
Published: January 2014

Abstract
These days, the investigations of the physical properties of the insulating materials are very important. In this paper we report the measured water uptaking capabilities of a thermal insulating paint. They can be found in liquid phase, but we measured dried solid samples. The thin thermal insulators (insulator coatings) are starting to spread on the market of the building materials. The proper understanding of sorption behavior of the materials is important from the applied building technology point of view. Moisture sorption and desorption measurements were carried out on two samples with different geometry by using climatic chamber method. After drying the samples at 90 °C for one hour in the Venticell 111 type drying equipment they were wetted with a Climacell 111 type climate chamber, where the relative humidity (RH) was varied from 25% to 90% at 293 K for 2 hours. The samples were wetted for 2 and 4 hours as well. Sorption and desorption as well as kinetic curves are presented in this paper.
Investigation of the energy poverty risk with building mechatronics
Authors: Tóth N. , Szemes P. T. 
Published: January 2014

Abstract
Nowadays, the problem of energy poverty occurs more and more frequently and its solution is a serious and urgent task. Energy poverty is closely related to the poor energy performance of residential stocks. Energy poverty is simultaneously an energetic and social question, due to involving households having bad energetic parameters. Because of bad efficiency, the energy costs are highly related to earnings. It is not able to enhance the energy efficiency of buildings. Financial supports for endangered layers should contain measures to increase energy efficiency and decrease energy consumption. However, the concept of energy poverty is applied to social groups, like families or communities. In this paper, we extended the concept of energy poverty to SME (small- and medium-sized enterprises). The paper introduces the concept and the risk of energy poverty and the technology of measuring those risks.
Renewable energy production and consumption in Hungary
Authors: Kiss J. T. , Kocsis I. 
Published: January 2014

Abstract
Energy efficiency measures and the enhancement of investments in renewable energy play important role in sustainable development and lead to advancement of competitiveness of national economies. The increase of renewable energy consumption and the reduction of greenhouse gas emissions are significant stages of the process to achieve the main purposes of sustainable development at global and national levels.
In this paper the change in the share of renewable energy in gross final energy consumption and in the greenhouse gas emissions intensity in Hungary between 2004 and 2011 is investigated.
It is demonstrated that the share of the renewable energy in gross inland energy consumption increased during the examined period. The measure and the tendency of the change in Hungary show similarity to the EU 27 average.
The greenhouse gas emissions intensity of energy consumption decreased in Hungary between 2004 and 2011. According to the data, the decrease is the second largest among the European Member States.
Biogas utilization and its environmental benefits in Hungary
Authors: Fazekas I. , Szabó Gy. , Szabó Sz. , Paládi M. , Szabó G. , Buday T. , Túri Z. , Kerényi A. 
Published: January 2014

Abstract
The aim of our report is to refer on the actual state of small biogas power plants in Hungary summarising the increase in their number and capacity and their effects on climatic change. The above is based on the CO2 emission of the energetic utilization of biogas and the calculation of its ecological footprint that were compared to the environmental effects of natural gas energetic utilization. The aim of this paper does not include the complete life cycle analysis therefore the environmental benefits of the energetic utilization of biogas produced from various raw material are presented via only the direct CO2 emission of the production process.
The Impact of Principles-Based versus Rules-Based Accounting Standards on Auditors' Motivations and Evidence Demands
Authors: Peytcheva Marietta , Wright Arnold M. , Majoor Barbara 
Published: January 2014

ABSTRACT:
Auditing research has investigated the effects of different accounting standards on auditors' decisions to constrain aggressive reporting by clients. Missing from this literature is evidence on how the type of accounting standard influences auditors' cognitive motivations and demand for audit evidence. This study addresses this gap in the literature, which is important since the financial statements are the joint product of management's and the auditor's actions. An experiment was conducted with U.S. and Dutch auditors to examine the manner in which principles-based versus rules-based accounting standards influence auditors' process accountability, epistemic motivation, and demands for audit evidence. The study proposes and supports a theoretical model in which principles-based accounting standards increase auditors' process accountability—the expectation of having to justify to others the decision process used, regardless of the outcome of the decision (Markman and Tetlock 2000; Libby, Salterio, and Webb 2004). Greater process accountability in turn increases auditors' epistemic motivation—the desire to develop and maintain a rich and accurate understanding of the problem at hand (Kruglanski 1989). The heightened epistemic motivation induced by principles-based accounting standards then ultimately increases auditors' demands for audit evidence. Thus, the results suggest the important influence of accounting standards on auditors' motivations and consequent program planning decisions.
Internal Controls, Routine Activity Theory (RAT), and Sustained Online Auction Deception: A Longitudinal Analysis
Authors: Nikitkov Alexei N. , Stone Dan N. , Miller Timothy C. 
Published: January 2014

ABSTRACT
This paper adapts and extends routine activity theory (RAT) to investigate the co-evolution of eBay's controls with mundane crime in the rapidly growing auction market of 1997–2005. A suspected deceptive seller's eight-year account history indicates the presence of the three market characteristics that RAT identifies as essential for deception: (1) a motivated offender, (2) suitable targets, and (3) an absence of capable guardians (i.e., regulation and eBay controls). The results document the co-evolution of a deceptive seller's tactics with eBay's controls. The investigation introduces (1) a new market, i.e., the early online auctions, (2) a new theory, i.e., RAT, and (3) new data, i.e., of a long-term deceptive seller, to the accounting controls literature. Contributions include tracing the evolving eBay control system, considering eBay's feedback system as an emergent form of continuous monitoring, and investigating the potential of RAT as an alternative theory for understanding control violations and informing accounting control analysis and design.
Data Availability: The archival data are available from public sources. The primary data are available to scholars willing to sign agreements that protect the confidentiality of the sources.
Occurrence and antimicrobial susceptibility of Mycobacterium peregrinum in ornamental fish
Authors: Guz Leszek , Grądzki Zbigniew , Krajewska Monika , Lipiec Marek , Zabost Anna , Augustynowicz-Kopeć Ewa , Zwolska Zofia , Szulowski Krzysztof 
Published: January 2014

Abstract
Systemic mycobacteriosis was diagnosed in a group of ornamental fish. Although a large number of acid-fast bacterial rods were identified in the kidneys, liver, and muscles of each fish, no granulomas were observed in internal organs. Mycobacterium peregrinum was identified using the GenoType Mycobacterium CM assay. This study illustrates a considerable risk of atypical mycobacteriosis in humans.
Immunomodulatory effect of Mycoplasma bovis in experimentally infected calves
Authors: Dudek Katarzyna , Bednarek Dariusz , Ayling Roger D. , Szacawa Ewelina 
Published: January 2014

Abstract
The effect of three different field isolates of Mycoplasma bovis on selected immunological parameters in experimentally infected calves was studied. Calves were kept separately in 4 experimental groups, and animals of 3 groups were infected intratracheally with one of the three selected isolates of M. bovis. The control group was inoculated intra-tracheally with sterile physiological saline. Nasal swabs and blood samples were collected just before the calf inoculation, then daily for seven days, and then weekly for another three weeks. The presence of M. bovis antigen, M. bovis antibodies, total protein, gamma globulins, IgA, IgM, IgG, acute phase proteins (haptoglobulin and serum amyloid A), as well as interferon-γ and interleukin-4 concentrations were determined. M. bovis was detected intermittently during the study in the infected groups from day 1, whilst the control group remained free of the pathogen. M. bovis antibodies were detected in some of infected animals in the second, third, and fourth week after infection. The stimulation and/or immunological suppression varied between the M. bovis isolates used for the inoculation. All M. bovis isolates induced a rise of APP and gamma globulin concentrations in infected calves. However, in this study the mucosal immune response appeared to be down-regulated, which was expressed with a general lack of IgA stimulation.
Occurrence of saxitoxine (PSP marine biotoxine) in live molluscs available on Polish market
Authors: Michalski Mirosław M. , Grądziel-Krukowska Katarzyna , Osek Jacek 
Published: January 2014

Abstract
The study was carried out on live bivalve molluscs available on Polish market. Samples of the molluscs (n = 124) were collected from warehouses and markets. Six different species of molluscs (mussels, oysters, vongole, scallops, Japanese clams, and razor clams) were used for the determination of saxitoxine (responsible for paralytic shellfish poisoning, PSP) by ELISA. The maximum concentration of PSP toxins (756.69 μg/kg of meat) was found in scallops. The majority of tested mussels were free from the PSP toxins or contained biotoxins bellow the permitted level (800 μg/kg). The analysis of toxicological status of raw bivalve molluscs available on Polish market indicated that they are safe for consumers.
Mechatronic Approaches for Functional Structural Synthesis of Mechanical Systems of Industrial Robots
Authors: Galabov Vitan , Slavkov Vencislav , Slavov Gocho , Savchev Svetoslav 
Published: January 2014

Abstract
The necessity of new approaches for structural synthesis of mechanical systems, which directly identify a limited number of structures that carry a potential for solving the technical problems and meet the specific requirements for the design of mechanical systems, mainly for specialised robots, is specified. The identified five types of kinematic chains (primary, parallel, secondary, additional and subsidiary), with different functionality, allow the synthesis of manipulators structures according to the defined goal tasks and specific functional requirements for hybrid systems, in particular specialised industrial robots. Two mechatronic approaches for functional structural synthesis of mechanical systems of industrial robots, where the main manipulation mechanism is a path generator, were introduced. A limited number of structures that meets the set of objectives and technical requirements to design mechanisms, is directly determined. Emphasis is placed on the tasks of passive (mechanical) control of manipulation systems associated with specialized robotics. Two mechatronic approaches for functional structural synthesis of mechanical systems of industrial robots, where the main manipulation mechanism is a motion generator, are introduced. A limited number of structures is directly defined that meets the set of technical objectives and requirements for the designed mechanisms. Emphasis is placed on the tasks of passive control of the manipulation systems associated with the specialized robotics.
A Mobile Agent-Based System for Server Resource Monitoring
Authors: Tie Zhixin 
Published: January 2014

Abstract
Mobile agent technology has become an important approach for the design and development of distributed systems. Currently, there is little research regarding the efficiency of mobile agent-based monitoring of the server resource. Based on the Mobile-C library, a mobile agent-based system called Mobile Agent- Based Server Resource Monitoring System (MABSRMS) is presented. In MABSRMS mobile agents can call low level functions in binary dynamic or static libraries, and thus can monitor server resource conveniently and efficiently. The experiment was conducted in a university computer center with hundreds of computer workstations and 15 server machines. The experiment uses the MABSRMS to detect system resources, such as available hard disk space, CPU usage and main memory usage. The experiment shows that the mobile agent-based monitoring system is a practical way to monitor server resources in large scale distributed computer centers.
Integrated water resource management for mega city: a case study of Dhaka city, Bangladesh / Zintegrowane zarządzanie zasobami wodnymi dużych miast: przykład miasta Dakka w Bangladeszu
Authors: Hossain Nasir , Bahauddin Khalid Md. 
Published: January 2014

Abstract
Dhaka the capital of Bangladesh is facing a serious water scarcity problem due to the big gap between demand and supply of water system. When accelerating water scarcities and pollution in and around urban centers are superimposed on issues like continuing urbanization, lack of investment funds for constructing and maintaining water infrastructures, high public debts, inefficient resources allocation processes, inadequate management capacities, poor governance, inappropriate institutional frameworks and inadequate legal and regulatory regimes, water management in the megacities poses a daunting task in the future. To overcome these water related problems, water can be a designing element for structuring future development with the combination of sustainable approaches for social and physical transformation, open up opportunities for water management system. Therefore an integrated approach like integrated water resource management (IWRM) system is required that responds to problems that are all interrelated. Alternate supply and demand management tools such as ground water recharge, rainwater harvesting, effective water pricing, reclaimed water use are suggested to meet the deficit of current supply system through the efficient use of the scarce resources available. Institutional reform and improved water planning are required to facilitate economic growth and social development. Finally, human resource development is identified as key factor for the sustainable effective management of this valuable resource.
The spatial variation of oxygen condition in carp pond located in nature reserve „Stawy Milickie” / Przestrzenne zróżnicowanie warunków tlenowych w stawie karpiowym położonym w rezerwacie przyrody „Stawy Milickie”
Authors: Jawecki Bartosz , Jaroszewicz-Smyk Tomasz , Drabiński Andrzej 
Published: January 2014

Abstract
The paper presents the results of research on the spatial variation of oxygen condition in a carp pond. The analysis of dissolved oxygen was carried out in the summer in 29 measuring points. In the analysed months the differences were determined between dissolved oxygen concentration in the strip of rushes and the part of the pond free from macrophytes. In the strip of rushes, the average concentration of dissolved oxygen was between 4.69-6.49 mg O2·dm-3. In the part of pond located near the strip of rushes the oxygen concentration was between 6.23-7.91 mg O2·dm-3 and in open water concentration of dissolved oxygen was in range 7.60-9.09 mg O2·dm-3. It was found that the biggest differences in oxygen concentration occur between the strip of rushes and the open water column: 40% in June, 26% in July, 28% in August, 38% in September, respectively. In the south-western part of the pond, covered with macrophytes and shaded by trees, the worst oxygen conditions were observed - below the optimum level for carps, sometimes reaching lethal values. The best oxygen conditions, noted in July and August, were in the central and northern part of the pond including the fishery and feeding point. In order to improve the oxygen conditions in macrophytes zone it is recommended to remove the rushes periodically and to remember to leave the part of emergent plants that are necessary for breeding and living avifauna. The scope and timing of the removal of plants has to be consulted and co-ordinated with the Regional Conservator of Nature.
Determination of anthropogenic impact on the Siret River and its tributaries by the analysis of attached algae / Określenie antropogenicznych oddziaływań na rzekę Siret i jej dopływy poprzez analizę osiadłych glonów
Authors: Karavan Julia , Solovej Tatiana , Yuschenko Yuriy 
Published: January 2014

Abstract
The article is devoted to the determination of anthropogenic impact on the Siret River and its tributaries (the Sukhyj, the Mikhidra and the Malyj Siret Rivers). The taxons of attached algae were determined in this case. Then they were distributed in the saprobity groups and the correlation of each group was found. It was necessary to identify the stage of ecological regress on each site of the researched basin. The data about the ecological regress can be used as primary information on the aquatic ecosystem state for conducting the further researches. The next step of the investigations was counting of the saprobity index by Pantle and Bukk in Sladechek modification for classification of quality status of water in the researched basin.
Monitoring the diversity of psammophilous grassland communities in the Kózki Nature Reserve under grazing and non-grazing conditions / Monitoring zróżnicowania zbiorowisk roślinnych muraw napiaskowych w rezerwacie przyrody Kózki w warunkach prowadzenia i zaniechania wypasu
Authors: Kulik Mariusz , Warda Marianna , Leśniewska Paulina 
Published: January 2014

Abstract
The objective of the study was to assess the changes in vegetation and turf cover of psammophilous grasslands in the Kózki Nature Reserve under grazing and non-grazing conditions. The investigations were conducted in the years 2010-2013 in southern part of the Kózki Nature Reserve, in the Podlaski Przełom Bugu (the Podlasie Bug Gorge) Landscape Park where sheep of the native breed Świniarka graze as part of the agrienvironmental project “Preservation of endangered genetic animal resources in agriculture”. The pasture area is a mosaic of sandy grasslands of the Koelerio glaucae-Corynephoretea canescentis class and meadow communities of the Molinio-Arrhenatheretea class. The turf cover of the study areas varied depending on the type of phytocoenoses and on grazing the sward by sheep or the cessation of its use. Significantly greatest turf cover was determined for communities with species ChAll. Vicio lathyroidis-Potentillion argenteae involving species ChCl. Molinio-Arrhenatheretea and dominated by species ChCl. Koelerio glaucae-Corynephoretea canescentis involving species ChCl. Molinio-Arrhenatheretea, community with Calamagrostis epigejos and with Poa pratensis. Significantly smallest turf cover was observed for the Spergulo-Corynephoretum association where grazing by the Świniarka sheep led to successive reduction of the vegetation cover in the study period. Monitoring of the number of trees and shrubs indicated that all species of this group of plants, up to the height of 100 cm, were nibbled or damaged by sheep during the grazing. Therefore, sheep of the Świniarka breed can be used in the protection of psammophilous grasslands because they hinder the secondary succession of tree and shrub vegetation.