bluuebunny/crossref_metadata_2025_split huggingface dataset:
E-ETL: Framework for Managing Evolving ETL Workflows
Authors: Wojciechowski Artur 
Published: June 2013

AbstractData warehouses integrate external data sources (EDSs), which very often change their data structures (schemas). In many cases, such changes cause an erroneous execution of an already deployed ETL workow. Structural changes of EDSs are frequent, therefore an automatic reparation of an ETL workow, after such changes, is of a high importance. This paper presents a framework, called E-ETL, for handling the evolution of an ETL layer. Detection of changes in EDSs causes a repa- ration of the fragment of ETL workow which interacts with the changed EDSs. The proposed framework was developed as a module external to a standard commercial or open-source ETL engine, accessing the engine by means of API. The innovation of this framework consists in: (1) the algorithms for semi-automatic reparation of an ETL workow and (2) its ability to interact with various ETL engines that provide API.
Effect of mixed cropping and plant extracts on the growth, yield and pest control of jute (Corchorus olitorius L.)
Authors: Okunlola Adeyela I. , Ofuya Thomas I. 
Published: June 2013

ABSTRACT
This study investigated the effect of plant extracts (Azadirachta indica and Piper guineense) on the growth and yield of jute (Corchorus olitorius L.) (Cor) under sole and mixed cropping with Amaranthus hybridus (Ama) and Celosia argentea (Cel). The highest percentage increase in plant height, number of leaves, number of branches and stem girth (130.6, 865.0, 220.4 and 114.0%, respectively) was found in untreated Cor + Cel, cypermethrin treated Cor + Ama, cypermethrin treated Cor and A. indica extract treated Cor + Ama, respectively. The highest percentage increase in shoot weight (71.0%), marketable yield (53.9%) and total biomass (51.5%) was in A. indica treated C. olitorius. Extract treatment had no effect on the number of branches at four, five and seven weeks after planting (WAP) in Cor + Ama + Cel; four, five and six WAP in Cor + Cel; four and six WAP in Cor + Ama; as well as four and five WAP in Cor. The highest percentage increase in leaf fresh weight was obtained in cypermethrin treated Cor (53.3%) and Cor + Ama + Cel (52.2%), while the smallest increase was in P. guineense treated Cor (1.1%) and Cor + Ama (2.5%). The activity of A. indica was independent of time of application while P. guineense was not. Among the extract treated groups, the highest percentage increase in shoot weight (71.0%), marketable yield (53.9%) and total biomass (51.5%) was in A. indica treated Cor. The activity of the extracts against insect pests of sole cropped Cor increased significantly (p < 0.05) with increasing extract concentration. The highest efficiency with the use of P. guineense was 250 g dm-3 at four, five and six WAP (94.0, 92.7 and 90.3%, respectively) and 200 mg dm-3 at seven WAP (81.7%). In the case of A. indica extract, the highest efficiency was found with the use of 200 g dm-3 at four, six and seven WAP (92.7, 85.3 and 100%, respectively). A. indica extract (250 g dm-3) treatment gave the highest efficiency at five WAP (100%).
The effect of biodegradable nonwoven direct covers on yield and quality of winter leek
Authors: Siwek Piotr , Libik Andrzej , Kalisz Andrzej , Zawiska Izabela 
Published: June 2013

ABSTRACT
During this two-year experiment (2008-2010), the ‘Kenton’ leek cultivar was grown in the field from July to March/April of the following year. During the winter months the plants were kept under biodegradable nonwoven covers (Bionolle - polybutylene succinate, 59 and 100 g m-2). The control treatments were left uncovered. Some cracks and tears in the biodegradable nonwoven covers were observed. The covers resulted in better leek yields. In the first season the bleached parts of the leek contained more ascorbic acid when kept under the Bionolle 100 g m-2 cover. The lighter nonwoven (59 g m-2) cover caused a grater accumulation of soluble sugars. Biodegradable films, used in the winter cultivation of leek, increased the soil temperature by 1°C on average.
The peculiarities of bear numbers dynamics in the Eastern Carpathians
Authors: Khoyetskyy Pavlo 
Published: June 2013

Abstract
There have been two periods of change in the dynamics of bear population in the Eastern Carpathians. The first period lasted over 50 years, starting in the late 1940s and ending in the year 2001. The second period started in the early 21st century. The bear population reached its maximum - of about 1100 individuals - in the early 1970s. Over 85% of recorded bear deaths have resulted from poaching.
A two-phase inventory method for calculating standing volume and tree-density of forest stands in central Poland based on airborne laser-scanning data
Authors: Miścicki Stanisław , Stereńczak Krzysztof 
Published: June 2013

Abstract
This paper describes a method of determining the stocking density and volume of forest stands based on airborne laser-scanning data. The aim of this study was to determine the relationship between ground-based measurements of standing volume and tree-density, and those acquired based on the Crown Height Model (CHM) interpolated from airborne laser scanning data. Data were collected from 34 sample plots of two sizes for the CHM analysis: 500 m2 (radius 12.61 m) and 1963.5 m2 (radius of 25.0 m): Trees for sampling were selected using two methods, those whose “centroid” was fully within the sample plot (the tree was considered to be within the sample plots if the centroid of the crown was inside the circle) and those at the “border” (the tree was included in the sample plot if, at least, one part of the contour of the crown was inside the circle). There was a strong relationship (R2 = 0.86) between standing volume measured in sample plots on the ground and the indices produced by the crown elevation model at the locations where the ground-based measurements were performed.
Radial variation in the wood properties of Scots pine (Pinus sylvestris L.) grown on former agricultural soil
Authors: Tomczak Arkadiusz , Jelonek Tomasz 
Published: June 2013

Abstract
The soil of former farmland greatly differs from forest soil, and significantly influences tree growth and development compared with other site factors. The effect may also be reflected indirectly in radial variability of wood. This study compared radial variation of wood density, compressive strength along the grain and static bending strength of wood of Scots pine trees growing on former farmland and forest soils. The analyses were conducted in eight mature pine stands. On the basis of the stand description, four stands were classified as growing on forest soil (L) and four as growing on former farmland soil (P). A total of 24 model trees were selected, twelve on each soil type. Analyses of wood properties were conducted along four axes from the cross sectional radius of the trees at breast height. Our analyses showed that radial variation in wood properties of Scots pine (from selected locations in Poland) growing on former farmland is similar to the variation among the control trees growing on forest soils. In both groups of trees, the lowest density and the lowest strength were in the pith (juvenile) zone. Wood with the highest density and greatest strength was located in the central part of the radius. Wood of Scots pine trees growing on former farmland soils in comparison to that of trees growing on forest soil was characterised by a statistically lower basic density, lower compressive strength along the grain and static bending strength.
Cardiotoxicity of concomitant radiotherapy and trastuzumab for early breast cancer
Authors: Marinko Tanja , Dolenc Jure , Bilban-Jakopin Cvetka 
Published: June 2013

Abstract
Background. Trastuzumab therapy given in combination with one of several chemotherapy regimens is currently considered the standard of care for the treatment of early-stage, human epidermal growth factor receptor-2 (HER2) -positive breast cancer. The treatment with trastuzumab is due to a significant impact on the survival part of the standard adjuvant treatment of patients with HER2-positive breast cancer. Patients treated with postoperative breast or chest wall irradiation receive trastuzumab concomitant with radiotherapy. In a small proportion of patients trastuzumab causes cardiotoxicity. Preclinical findings indicate a radiosensibilizing effect of trastuzumab in breast cancer cells, but it is not yet clear whether it radiosensibilizes cells of healthy tissues too.
Conclusions. Special attention is required when left breast or left thoracic wall is irradiated in patient receiving trastuzumab, because long-term effects of the concurrent treatment with trastuzumab and radiotherapy are not yet known. In an era where more patients are surviving a diagnosis of breast cancer, better understanding and earlier detection of therapy-induced cardiac toxicity will be of paramount importance.
Evaluation of safety and analgesic consumption in patients with advanced cancer treated with zoledronic acid
Authors: Kmetec Andrej , Hajdinjak Tine 
Published: June 2013

Abstract
Background. The aim of the study was evaluation of zoledronic acid with regard to safety, effect on analgesic consumption and impact on occurrence of skeletal related events in patients with bone lesions from solid tumors and multiple myeloma.
Methods. We conducted an observational, 12-month, phase IV and multi-center study. One hundred and twentyfive symptomatic (pain) bone-metastatic patients were included between 2007 and 2009: 92 prostate cancers, 28 multiple myelomas, 5 others. They were prescribed monthly infusions of zoledronic acid in accordance to each disease’s treatment guidelines. Analgesics consumption, pain and laboratory values were evaluated.
Results. Zoledronic acid was prescribed concurrent to initial therapy for myeloma and only in late stage of prostate cancer. With treatment, percentage of patients on analgesics decreased in myeloma group (from 57% to 24%) and increased in prostate cancer group (from 70% to 88%). In patients with any analgesics, the use of opiates’ prescription dropped from 72.9% to 64%, percentages of non-steroidal analgesics and other mild analgesics increased slightly. Pain score (Visual Analog Scale, VAS) decreased non significantly (by 22%) in prostate cancer but significantly in myeloma (by 97%). Hypocalcaemia grade 3 or 4 was observed in 4% of patients. Deviations in creatinine remained stable throughout. A total of 31 skeletal related events were reported for 10 patients (8%).
Conclusions. Zoledronic acid was safe medication. Different response of pain was seen between prostate cancer and myeloma patients, which might be due to different stages of disease where it was prescribed according to present guidelines. Possibility of earlier start of treatment should be explored in prostate cancer.
Evaluation and Comparison of Dimensional Accuracy of Newly Introduced Elastomeric Impression Material using 3D Laser Scanners: An in vitro Study
Authors: Yadav Naveen S , Jain Teerthesh , Pandita Amrita , Feroz SMA , LNU Pradeep , Diwedi Akankasha 
Published: June 2013

ABSTRACT

Aim
Aim of the present study was to comparatively evaluate dimensional accuracy of newely introduced elastomeric impression material after repeated pours at different time intervals.

Materials and methods
In the present study a total of 20 (10 + 10) impressions of master model were made from vinyl polyether silicone and vinyl polysiloxane impression material. Each impression was repeatedly poured at 1, 24 hours and 14 days. Therefore, a total of 60 casts were obtained. Casts obtained were scanned with three-dimensional (3D) laser scanner and measurements were done.

Results
Vinyl polyether silicone produced overall undersized dies, with greatest change being 0.14% only after 14 days. Vinyl polysiloxane produced smaller dies after 1 and 24 hours and larger dies after 14 days, differing from master model by only 0.07% for the smallest die and to 0.02% for the largest die.

Conclusion
All the deviations measured from the master model with both the impression materials were within a clinically acceptable range.

Clinical significance
In a typical fixed prosthodontic treatment accuracy of prosthesis is critical as it determines the success, failure and the prognosis of treatment including abutments. This is mainly dependent upon fit of prosthesis which in turn is dependent on dimensional accuracy of dies, poured from elastomeric impressions.

How to cite this article
Pandita A, Jain T, Yadav NS, Feroz SMA, Pradeep, Diwedi A. Evaluation and Comparison of Dimensional Accuracy of Newly Introduced Elastomeric Impression Material using 3D Laser Scanners: An in vitro Study. J Contemp Dent Pract 2013;14(2):265-268.
Evaluation of Effect of Different Cavity Disinfectants on Shear Bond Strength of Composite Resin to Dentin using Two-Step Self-Etch and One-Step Self-Etch Bonding Systems: A Comparative in vitro Study
Authors: Bhandary Shreetha , Reddy M Surya Chaitanya , Mahesh MC , Pramod J , Shetty Ashwija 
Published: June 2013

ABSTRACTAim and objectivesTo evaluate the effect of 2% chlorhexidine, 2% sodium hypochlorite, 3% hydrogen peroxide on shear bond strength of composite resin to dentin using two-step and onestep self-etch bonding systems and to study the mode of failure of specimens under stereomicroscope.Materials and methodsEighty extracted sound human posterior teeth were used. The occlusal surfaces were ground to expose the dentin and were then randomly divided into 4 main groups. In group I, no cavity disinfectant was used and served as control. In groups II, III, IV, 2% chlorhexidine, 2% sodium hypochlorite and 3% hydrogen peroxide were used as cavity disinfectants respectively. Each group was then divided into two subgroups of 10 teeth each according to the bonding agent used, two-step self-etch (Adper SE Plus) and one-step self-etch (Adper Easy One) respectively. A transparent cylindrical plastic tube was loaded with microhybrid composite and placed over the dentin and light cured for 40 seconds. The specimens were subjected to shear stress in the universal testing machine.ResultsPretreatment with 2% chlorhexidine, 2% sodium hypochlorite and 3% hydrogen peroxide, had a negative effect on the shear bond strength of self-etching bonding systems.ConclusionThe highest bond strength was found in 2% chlorhexidine group followed by 2% sodium hypochlorite group and the lowest bond strength was found in 3% hydrogen peroxide group.Clinical significanceAll three cavity disinfectants used in this study reduced the shear bond strength and hence should be used with caution.How to cite this articleReddy MSC, Mahesh MC, Bhandary S, Pramod J, Shetty A. Evaluation of Effect of Different Cavity Disinfectants on Shear Bond Strength of Composite Resin to Dentin using Two-Step Self-Etch and One-Step Self-Etch Bonding Systems: A Comparativein vitroStudy. J Contemp Dent Pract 2013;14(2):275-280.
Mineral Oil—A Biofriendly Substitute for Xylene in Deparaffinization: A Novel Method
Authors: Premalatha BR , Indu M 
Published: June 2013

ABSTRACT

Background
In routine histopathology, xylene has been used in tissue processing and staining. Presently health hazards of xylene are well documented and a safer substitute is an absolute necessity.

Aim
The present study was conducted to evaluate the efficacy of mineral oil as a deparaffinizing agent when compared to that of xylene by using hematoxylin and eosin (H&E) staining.

Materials and methods
Thirty paraffin-embedded tissue blocks were randomly selected and two sections were taken from each block. Thirty sections were stained with conventional H&E method (group A) using xylene as deparaffinizing agent and 30 were stained with xylene free method using refined mineral oil (group B). Sections were blinded and analyzed by two pathologists using the parameters of uniformity, clarity and intensity of nuclear and cytoplasmic staining respectively (satisfactory = score 1, unsatisfactory = score 0). Score „d 4 was considered to be adequate for diagnosis.

Results
100% of sections in group A and 93.3% of sections in group B were adequate for diagnosis (p-value 0.150).

Conclusion
The study recommends refined mineral oil as a biofriendly and effective xylene substitute in deparaffinization of tissue sections.

How to cite this article
Premalatha BR, Patil S, Rao RS, Indu M. Mineral Oil—A Biofriendly Substitute for Xylene in Deparaffinization: A Novel Method. J Contemp Dent Pract 2013;14(2):281-286.
Oral Manifestations of Systemic Alterations in Early Childhood
Authors: Padovani Maria Cristina Ramos Lima , Barbosa Patricia Silva , Baeder Fernando , de Sant'Anna Giselle Rodrigues , Santos Maria Teresa Botti Rodrigues , Guaré Renata Oliveira 
Published: June 2013

ABSTRACT

Aim
This study aimed to describe certain common oral manifestations during early childhood that should be known by the pediatric dental surgeon.

Background
The correct diagnosis and treatment of oral manifestations during early childhood is important for children's development. The pediatric dentist is responsible for maintaining oral health in children, since they change constantly during their development and growth.

Case report
Four cases of oral lesions are described, in which the diagnosis and related approach for each one is reported. The first was an acute primary herpetic gingivostomatitis, the second, pseudomembranous candidiasis, the third, chickenpox and the last was molluscum.

Conclusion
Professionals who treat children in this age group must be able to diagnose and treat common oral manifestations when necessary and should refer the child to a pediatrician for effective treatment if the presence of any systemic alteration is suspected.

Clinical significance
Pathognomonic signs of the most common oral manifestations in early childhood should be known by dentists to improve early diagnosis and proper management.

How to cite this article
Padovani MCRL, Barbosa PS, Baeder F, de Sant'Anna GR, Santos MTBR, Guaré RO. Oral Manifestations of Systemic Alterations in Early Childhood. J Contemp Dent Pract 2013;14(2):327-331.
Solid‐Phase Supports for Oligonucleotide Synthesis
Authors: Guzaev Andrei P. 
Published: June 2013

AbstractThis unit attempts to provide a reasonably complete inventory of over 280 solid supports available to oligonucleotide chemists for preparation of natural and 3′‐modified oligonucleotides. Emphasis is placed on non‐nucleosidic solid supports. The relationship between the structural features of linkers and their behavior in oligonucleotide synthesis and deprotection is discussed wherever the relevant observations are available. Curr. Protoc. Nucleic Acid Chem. 53:3.1.1‐3.1.60. © 2013 by John Wiley & Sons, Inc.
Hypnosis and Memory in the Forensic Context
Authors: Lynn Steven J. , Malaktaris Anne , Barnes Sean , Matthews Abigail 
Published: June 2013

AbstractJudicial opinions about the legal admissibility of hypnosis are mixed, although the majority of states have ruled that hypnotically elicited recall isper seinadmissible. Skepticism about hypnosis has arisen from the facts that hypnosis: (i) increases the sheer volume of recall, with a trade‐off of inaccurate memories that often more than negates any increase in accurate memories; (ii) increases recall confidence independent of recall accuracy. Although research generally supportsper seadmissibility rulings, it is not firmly established that hypnosis increases resistance to cross‐examination, and misleading questions can compromise recall to an extent equal to or greater than hypnosis.
Friction Ridge Skin: Interaction Between Fingerprint Detection andDNA/Biological Material
Authors: Raymond Jennifer , Roux Claude 
Published: June 2013

AbstractThe DNA analysis of fingerprints and skin traces has become a routine component of forensic investigations. Research has found that most fingerprint enhancement techniques will not prevent subsequent DNA profiling of treated fingerprints or biological stains; however, the quantity of DNA recovered may be reduced. The exceptions include shortwave ultraviolet light, diaminobenzidine, and physical developer, which are likely to prevent DNA analysis of fingerprints. Sequencing of more than one fingerprint technique on an item is also likely to reduce the chance of successful DNA recovery. Guidelines are provided to assist the sequencing of fingerprint and DNA evidence.
Cross‐Examination: Impact on Testimony
Authors: Zajac Rachel , Hayne Harlene 
Published: June 2013

AbstractWhen witnesses give evidence in adversarial trials, their testimony is open to scrutiny by the opposing party. This process is known ascross‐examination. Although the goal of cross‐examination is to uncover inaccuracies that may render the witness's testimony unreliable, recent research has cast doubt on cross‐examination as a means of eliciting accurate testimony, especially from children. In fact, the types of questions that lawyers ask witnesses during cross‐examination are the same types of questions that have been empirically shown to promote inaccuracy: leading questions, questions involving complex language, and questions that place strong social pressure on the witness. Under cross‐examination, child witnesses frequently change aspects of their earlier testimony. Laboratory research, however, has suggested that these changes may bear little relation to the truth. That is, children questioned about a staged event using an analog of cross‐examination tend to change both correct and incorrect information, resulting in a considerable decrease in accuracy. Adult witnesses also make changes to their testimony during cross‐examination, raising the possibility that concern about cross‐examination as a truth‐finding mechanism should not be limited to children. In light of these findings, it is crucial that research continues into the effect of cross‐examination on children's and adults' ability to provide accurate accounts of their past experiences.
Electrophilic Selenium/Tellurium Reagents: Reactivity and their Contribution to Green Chemistry
Authors: Santi Claudio , Tidei Caterina 
Published: June 2013

AbstractSelenium moieties are conveniently introduced into an organic molecule using electrophilic selenenylating reagents and the process is generally highly chemo‐, regio and stereoselective requiring mild experimental conditions. In addition, organoselenium derivatives can be directly converted into a number of different functional groups and the organoselenium moiety can be employed for further stereoselective manipulation of the molecule. Several applications are described for the inter‐ and intramolecular carbon–oxygen, carbon–nitrogen and carbon–carbon bond formation as well as for the α‐functionalization of carbonyl derivatives and the nucleophilic aromatic substitution reactions. More recently, the development of simple and efficient procedures for the preparation of chiral selenium reagents allowed their successful application in electrophilic asymmetric synthesis. Nowadays, probably the most recent aspect of this kind of chemistry is correlated with some new reactions that can be effected using organoselenium compounds as catalysts in renewable or alternative non‐toxic media (water, glycerol, ionic liquids) bringing this kind of research in line with the concept of ‘Green and Sustainable Chemistry’. During the last half century, the application of tellurium reagents has undergone a notable improvement, overcoming the reluctance of several researchers mainly due to the characteristic persistent smell of many tellurium derivatives. In this chapter some general aspects of the chemistry promoted by electrophilic selenium and tellurium compounds are described exploiting also the differences between these two reagents.