bluuebunny/crossref_metadata_2025_split huggingface dataset:
Crystal structure of 4-(chloromethyl)-3-nitrobenzoic acid, C8H6ClNO4
Authors: Linxin Deng , Hui Liu , Song Li 
Published: June 2017

Abstract
C8H6ClNO4, monoclinic, P21/c (no. 14), a = 7.5316(7) Å, b = 17.0508(15) Å, c = 14.1080(13) Å, β = 100.605(1)°, V = 1780.8(3) Å3, Z = 8, R
gt(F) = 0.0562, wR
ref(F
2) = 0.1692, T = 298 K.
Crystal structure of (3,6-dioxocyclohexa-1,4-diene-1,4-bis(olato)-κ4
O,O′:O′′,O′′′)-bis(tris(2-pyridylmethyl)amine-κ4
N,N′,N′′,N′′′))-dizinc(II) bis(hexafluorophosphate(V)), C42H38F12N8O4P2Zn2
Authors: Nan Li , Li-Fang Zhang , Yun Zhao 
Published: June 2017

Abstract
C42H38F12N8O4P2Zn2, monoclinic, P21/c (no. 14), a = 11.470(2) Å, b = 16.221(3) Å, c = 11.548(2) Å, β = 91.03(3)°, V = 2148.3(7) Å3, Z = 2, R
gt(F) = 0.0365, wR
ref(F
2) = 0.0905, T = 123(2) K.
Crystal structure of 2-(4-(2-(4-benzylpiperazin-1-yl)ethyl)benzyl)isoindoline-1,3-dione, C28H29N3O2
Authors: Wang Yujuan , Tao Li , Cui Suzhen , Liang Zhu , Shi Maojian , Zhou Jinhui 
Published: June 2017

Abstract
C28H29N3O2, triclinic, P1̅ (no. 2), a = 6.7598(9) Å, b = 10.1294(13) Å, c = 18.386(3) Å, α = 78.536(7)°, β = 83.758(8)°, γ = 76.550(8)°, V = 1197.4(3) Å3, Z = 2, R
gt(F) = 0.0492, wR
ref(F
2) = 0.1473, T = 293 K.
Öffentliche Theologie, Milieuorientierung und die Theorie der Anerkennung
Authors: Albrecht Johannes-Friedrich 
Published: June 2017

ZusammenfassungDie Milieuperspektive schärft das Problembewusstsein für Ausgrenzung in der Kirche, doch soziale und politische Fragen nach Gerechtigkeit und milieubedingte Leiderfahrungen werden nicht thematisiert. Öffentliche Theologie hat ihr Problem dagegen mit der Unterstellung, soziale und politische Anliegen würden gegenüber Religiösem im Vordergrund stehen. Die Stellungnahmen der Kirche zu Fragen der Gerechtigkeit und zum Verhältnis der Religionen gewinnen spezifische Evidenz, wenn sie auf die Wahrnehmung und Anerkennung des Anderen im Kult oder im Kontext des Kultes bezogen sind und dies als Erschließungs- und Motivationshintergrund transparent machen. Die Theorie der Anerkennung sensibilisiert dafür, dass die kirchliche Kommunikation von Gesetz und Evangelium nur gelingt, wenn reflektiert wird, wer in ihr Anerkennung erfährt, welche Vorerfahrungen mit kirchlicher Anerkennung gemacht wurde und vor allem in welchem Kontext sie sich ereignet.
Diet composition of the Morocco dentex: Dentex maroccanus Valenciennes, 1830 (Teleostei: Sparidae) in the central Turkish Aegean Sea
Authors: Bayhan Bahar , Sever Tuncay Murat , Heral Oğulcan 
Published: June 2017

Abstract
This study examined the stomach contents of 230 individuals out of 439 samples obtained from commercial fishermen between January 2013 and March 2014 from a trawler using trawl bags with a full cod-end mesh size of 44 mm.
It was found that 216 samples were full and the stomach fullness index was estimated at 93.9%. The varying diet composition of the species was determined by estimating the percentage numerical composition (N%), frequency of occurrence (F%), gravimetric composition (W%) and the index of relative importance (IRI%). Diversity (Shannon index), richness (Margalef index) and similarity (Bray-Curtis index) of the catches in different seasons were calculated using the Biodiversity Professional (Version 2) software.
Three major groups were identified in the catches: Crustacea, Mollusca and Teleostei. At least 17 different prey groups were identified. With regard to the diversity of consumed prey, the winter (1.204), autumn (1.079) and spring (1.000) seasons were characterized by a medium level of diversity, summer (0.699) – by a low level of diversity. However, the richness of prey does not show seasonal differences. As indicated by the Bray-Curtis index, the highest similarity between the prey groups was observed between the autumn and winter seasons, at 81.61%.
New records of Conrad’s false mussel Mytilopsis leucophaeata (Conrad, 1831) in the Vistula Delta
Authors: Brzana Radosław , Janas Urszula , Borecka Anna 
Published: June 2017

Abstract

Mytilopsis leucophaeata (Conrad, 1831) is native to the western Atlantic coast of North America. It has been reported in many regions outside its home range, including the Gulf of Gdańsk (the southern Baltic Sea). Although the conditions in the area seem to be favorable for the species, there have been no reports about its presence elsewhere in the gulf. However, the data probably did not reflect its actual distribution in the region, as the species can be easily misidentified for other bivalves living in the area, and it prefers hard substrates, which have not been studied as extensively as soft substrates. Our study was aimed at determining the actual distribution of M. leucophaeata in the Gulf of Gdańsk, the Vistula Delta and the Vistula Lagoon. The results showed that the species was not widely distributed in the Gulf of Gdańsk and was absent in the Vistula Lagoon. The only new records come from the Vistula Delta where the abundance of M. leucophaeata was up to 69 ind. m-2, i.e. significantly higher than in the Gulf of Gdańsk. Individuals found in the Vistula Delta were also significantly larger, with the length of shells reaching 22-23 mm, which is considered to be the maximum for the species.
Luticola frequentissima Levkov, Metzeltin & Pavlov – morphological and ecological characteristics of a population from Southern Poland
Authors: Noga Teresa , Stanek-Tarkowska Jadwiga , Kochman-Kędziora Natalia , Rybak Mateusz , Peszek Łukasz , Poradowska Anita 
Published: June 2017

Abstract
This paper presents first polish site of Luticola frequentissima Levkov, Metzeltin & Pavlov, with morphological and ecological characteristics. The species was found in samples collected from flowing waters and soils within the area of the Bieszczady National Park and the Magura National Park. In south-eastern Poland a low number of Luticola frequentissima cells occurred in small shaded streams. It was most frequently observed in aerophitic places (shallow and drying watercourses) and in soils. In the studied samples, apart from those cells with typical dimensions, much smaller and narrower cells with a higher number of striae were found in comparison to those in the currently available literature.
P450 catalysed dehydrogenation
Authors: Wong Siew Hoon , Bell Stephen G. , De Voss James J. 
Published: June 2017

Abstract
Cytochrome P450s belong to a superfamily of enzymes that catalyse a wide variety of oxidative transformations. Hydroxylation is one the most thoroughly investigated of all identified P450-catalysed reactions whilst dehydrogenation has been relatively much less explored to date. P450-catalysed dehydrogenation is often found to occur with hydroxylation and thus, it was initially suspected to be a stepwise process consisting of hydroxylation and subsequent dehydration to yield the final olefin product. This theory has been proven to be invalid and the olefin was shown to be the direct product of a P450-catalysed reaction. This interesting reaction plays a vital role in the metabolism of xenobiotics and the biosynthesis of endogenous compounds, including a number of steroids. A number of well-known examples of P450 mediated dehydrogenation, including those in the metabolism of valproic acid, capsaicin and 3-methylindole and those in the biosynthesis of plant and fungal sterols are discussed in this review.
Long term hydrothermal effect on the mechanical and thermo-mechanical properties of carbon nanofiber doped epoxy composites
Authors: Saha Sunirmal , Bal Smrutisikha 
Published: June 2017

Abstract
The influence of water absorption on the mechanical and thermo-mechanical behaviour of carbon nanofibre (CNF) doped epoxy composites was investigated. When immersed in seawater for a long interval of 6 months, all the composite specimens endured saturation whilst weight change of composites was periodically monitored after removal of travelling specimens from a water-beaker. The equilibrium water content and the diffusion coefficient of all composites were evaluated with the help of Fick’s law of diffusion. The results demonstrated a general reduction in flexural modulus and strength, hardness, storage modulus and glass transition temperature (Tg
) for seawater exposed specimens due to absorption of seawater as compared to their unexposed specimens. After-effects of water absorption such as plasticisation, swelling of epoxy polymer, interfacial damages and micro-cracks, were marked as the main reasons behind the deterioration of properties. However, among all, the least degradation in properties was observed in the nanocomposite with 0.75 wt.% CNFs loading. Such trivial degradation in properties is due to formation of strong interface of CNFs with the epoxy polymer. The experimental findings were further confirmed by the microstructures of fractured specimens using field emission scanning electron microscopy.
Technology Concept of TLP Platform Towing and Installation in Waters with Depth of 60 m
Authors: Dymarski Czesław , Dymarski Paweł , Żywicki Jędrzej 
Published: June 2017

Abstract
The article is part of the design and research work conducted at the Gdansk University of Technology, Faculty of Ocean Engineering and Ship Technology, in cooperation with a number of other research centres, which concerns offshore wind farms planned to be built in the Polish zone of the Baltic sea in the next years. One of most difficult tasks in this project is building suitable foundations for each power unit consisting of a tower and a wind turbine mounted on its top. Since the water regions selected for building those wind farms have different depths, there was need to study different possible technical variants of this task, with the reference to both the foundation structures themselves, and the technology of their transport and setting, or anchoring. The article presents the technology of towing, from the shipyard to the setting place, and installation of the foundation having the form of a floating platform of TLP (Tension Leg Platform) type, anchored by tight chains to suction piles in the waters with depth of 60 m.
Total Ship Operability –Review, Concept and Criteria
Authors: Ghaemi M. Hossein , Olszewski Henryk 
Published: June 2017

Abstract
The ship operability can be understood and analysed in different manners, and its quality is described using different indexes by different authors. Practically, there is no general and widely accepted description of total ship operability in the literature, nor in the rules of classification societies, which would include both seakeeping and manoeuvrability characteristics of a ship, and simultaneously take into account all ship subsystems and, what is most important, comfort and safety of people on board. The aim of this paper is to propose a general definition of total ship operability and name, adjust, describe and justify criteria which should be considered in the ship operability analysis, as well as to provide a relevant algorithm paving the road for further investigation on total ship operability determination.
Multi-Criteria Optimisation of Liquid Cargo Transport According to Linguistic Approach to the Route Selection Task
Authors: Guze Sambor , Neumann Tomasz , Wilczyński Przemysław 
Published: June 2017

AbstractThe main aim of the paper is to present the possibility of use of the multi-criteria optimization method Analytical Hierarchy Process (AHP) to liquid cargo transportation by sea. Finding the optimal solution is not simple. There are many factors influencing the shipping process. In the case of liquid cargo, the most important thing is the safety of the crew, ship, and environment. Therefore, the Mathematical Theory of Evidence is introduced and used to determine the optimal path in terms of time and safety of transport. Moreover, the details of liquid cargo transport process are described with particular attention to ship to ship operations. Besides, the basic concept of the AHP method, steps of the algorithm are introduced. Finally, the multicriteria optimization of the transport of the liquid cargo from the Persian Gulf to Port of Gdansk is done. It is based on the experts′ opinions.
The Analyzes of PDOP Factors for a Zigbee Ground – Based Augmentation Systems
Authors: Janowski Artur , Rapinski Jacek 
Published: June 2017

Abstract
This paper presents the analysis of PDOP factors for a ZigBee ground - based augmentation systems. It presents the idea of such a system followed by the results of assessment of application in Gdansk Marina. The results of the experiment show that the application of ZigBee can significantly improve PDOP value in harsh measurement environment. The analysis shows that it is possible to select an optimal location of ground-based transceiver on the basis of predicted trajectory and obstructions measured with laser scanning.
Internet Photogrammetry for Inspection of Seaports
Authors: Paszotta Zygmunt , Szumilo Malgorzata , Szulwic Jakub 
Published: June 2017

Abstract
This paper intends to point out the possibility of using Internet photogrammetry to construct 3D models from the images obtained by means of UAVs (Unmanned Aerial Vehicles). The solutions may be useful for the inspection of ports as to the content of cargo, transport safety or the assessment of the technical infrastructure of port and quays. The solution can be a complement to measurements made by using laser scanning and traditional surveying methods. In this paper the authors recommend a solution useful for creating 3D models from images acquired by the UAV using non-metric images from digital cameras. The developed algorithms, created and presented software allows to generate 3D models through the Internet in two modes: anaglyph and display in shutter systems. The problem of 3D image generation in photogrammetry is solved by using epipolar images. The appropriate method was presented by Kreiling in 1976. However, it applies to photogrammetric images for which the internal orientation is known. In the case of digital images obtained with non-metric cameras it is required to use another solution based on the fundamental matrix concept, introduced by Luong in 1992. In order to determine the matrix which defines the relationship between left and right digital image it is required to have at least eight homologous points. To determine the solution it is necessary to use the SVD (singular value decomposition). By using the fundamental matrix the epipolar lines are determined, which makes the correct orientation of images making stereo pairs, possible. The appropriate mathematical bases and illustrations are included in the publication.
The Influence of Water and Mineral Oil On Volumetric Losses in a Hydraulic Motor
Authors: Śliwiński Pawel 
Published: June 2017

Abstract
In this paper volumetric losses in hydraulic motor supplied with water and mineral oil (two liquids having significantly different viscosity and lubricating properties) are described and compared. The experimental tests were conducted using an innovative hydraulic satellite motor, that is dedicated to work with different liquids, including water. The sources of leaks in this motor are also characterized and described. On this basis, a mathematical model of volumetric losses and model of effective rotational speed have been developed and presented. The results of calculation of volumetric losses according to the model are compared with the results of experiment. It was found that the difference is not more than 20%. Furthermore, it has been demonstrated that this model well describes in both the volumetric losses in the motor supplied with water and oil. Experimental studies have shown that the volumetric losses in the motor supplied with water are even three times greater than the volumetric losses in the motor supplied with oil. It has been shown, that in a small constant stream of water the speed of the motor is reduced even by half in comparison of speed of motor supplied with the same stream of oil.
Grandchildren as Support and Care Providers to Disabled Older Adults in China
Authors: Silverstein Merril , Xu Ling 
Published: June 2017

Abstract
Increased life expectancy in China implies that adults increasingly survive long enough to see their grandchildren reach adulthood and take on elevated importance—even as smaller family size reduces the number of children and grandchildren available. This article examined the prevalence with which older adults received support and care from grandchildren and the family conditions under which the likelihood of this assistance is enhanced. The data for our analysis derived from the 2014 wave of the Chinese Longitudinal Aging Social Survey, limited to 13.4% of respondents (n = 1,551) who reported requiring personal assistance to perform daily activities. Logistic regression revealed that grandparents were more likely to receive assistance from grandchildren when they had no son available or had daughters who did not provide assistance. Results were consistent across urban and rural regions. These findings support the compensatory or substitution role of grandchildren as sources of support and care for their grandparents within a gendered family system. Implications for policies and services serving older people in China are discussed.
Normothermic intraperitoneal chemotherapy long term (NIPEC-LT) in the management of peritoneal surface malignancy, an overview
Authors: Sugarbaker Paul H. 
Published: June 2017

AbstractBackgroundPeritoneal metastases from gynecologic and gastrointestinal cancer is of increasing interest to surgical and medical oncologists because of newly recognized benefits of treatment. In contrast to prior outcomes, prolonged disease-free survival and cure have been reported.MethodsTo date, the benefits are to use complete surgical removal of the peritoneal metastases combined with hyperthermic intraperitoneal chemotherapy (HIPEC) delivered in the operating room. To supplement the local-regional control, normothermic intraperitoneal chemotherapy used long term (NIPEC-LT) and delivered by an intraperitoneal port has been explored.ResultsIn three high grade malignancies with the preponderance of cytoreductive surgery (CRS) and HIPEC treatment failures within the peritoneal space, NIPEC-LT has been favorably reported in the oncology literature. In ovarian cancer and malignant peritoneal mesothelioma the NIPEC-LT is used an adjuvant treatment in an attempt to preserve a surgical complete response of CRS. In gastric cancer, NIPEC-LT is given as a neoadjuvant treatment with responders going on to radical surgical resection. Responses are monitored by laparoscopy.ConclusionsThis overview highlights benefits of NIPEC-LT in three diseases where benefits from CRS and HIPEC have been recognized but that local-regional failures persist. Improved results with NIPEC-LT have been reviewed for ovarian cancer, gastric cancer, and peritoneal mesothelioma.
Cross section measurements of 75As(α,xn)76,77,78Br and 75As(α,x)74As nuclear reactions using the monitor radionuclides 67Ga and 66Ga for beam evaluation
Authors: Breunig Katharina , Spahn Ingo , Hermanne Alex , Spellerberg Stefan , Scholten Bernhard , Coenen Heinz H. 
Published: June 2017

Abstract
For the production of the medically interesting radionuclides 76Br and 77Br cross sections of α-particle induced reactions on arsenic, leading to the formation of 76,77,78Br as well as to the non-isotopic impurity 74As, were measured from their thresholds up to 37 MeV. Sediments of elemental arsenic were used as targets and irradiated, using the established stacked-foil technique. In order to remove discrepancies of the existing literature data, the cross section ratios of the monitor nuclides 67Ga/66Ga were used for determination of the α-particle energies as well as the effective beam current through all the stacks, thus inferring the experimental cross sections. Compared with the available excitation functions the new data indicate slightly divergent curve shapes. In the case of 76Br the excitation function seems to be shifted to somewhat lower α-particle energies, and also the maximum cross section of the formation of 77Br tends to be slightly lower compared with the curve recommended to date. In the case of a re-evaluation, these new data should be taken into account, as they may contribute to enhance the accuracy of the excitation functions.
Effects of synthesis conditions on ion exchange properties of α-zirconium phosphate for Eu and Am
Authors: Wiikinkoski Elmo W. , Harjula Risto O. , Lehto Jukka K. , Kemell Marianna L. , Koivula Risto T. 
Published: June 2017

Abstract
Three zirconium phosphate products A, B and C, made through different synthesis routes, were investigated for their europium and americium ion exchange properties utilizing radiotracers 152Eu3+ and 241Am3+. Aim of this investigation was to see how material properties change based on different synthesis, and how does the changes effect on trivalent Eu and Am uptake and affinities on the materials. Ultimate goal of an ongoing research is to create inorganic exchanger suitable for separation of trivalent actinides and lanthanides. Powder X-ray diffraction showed that all three products had same α-zirconium phosphate crystal structure. The P:Zr ratio determined by microscope X-ray microanalysis was also the same for all products: 2.43±0.05. However, infrared absorbance, material acidity, particle morphology, and Eu and Am distribution coefficients differed significantly between products. The intensities of the strong IR absorption at approximately 960 cm−1, attributed to vibrations of the orthophosphate group, were in descending order B>C>A. Material acidity showed the same descending order B>C>A. First acidity constants pK
a1 were 2.3 for product B, 3.1 for C and 3.5 for A. Unit cell volumes increased in the reverse order: B<C<A. Distribution coefficients (K
D), studied for pH 0 to 3 nitric acid media, varied remarkably. For any given pH the K
D descended in the order A>C>B for both Eu and Am. Separation factors, defined as K
D(Eu): K
D(Am), were from 4 to 41 for product A, from 5 to 15 for B, and from 3 to 7 for C. Selectivity coefficients (k
M/H, M=Eu, Am) and sorption strength decreased along with increasing ZrP product acidity. Metal binding coefficients (k
M) had high values, up to 109, especially in ZrP C and A, while the selectivity coefficients were low, 10−5 to 10−1, because they relate to the third power of the low pK
a1. It was observed that for ZrPs there are strong interdependencies between acidity of the product, unit cell volume, IR absorption, K
D, k
M/H and k
M. Finally, it can be concluded that the ion exchange properties of α-ZrP products can be modified considerably by varying their synthesis conditions, perhaps to tailor specific actinide/lanthanide separations.
Removal of uranium from ammonium nitrate solution by nanofiltration
Authors: Wang Runci , Yuan Zhongwei , Yan Taihong , Zheng Weifang 
Published: June 2017

Abstract
Two types of nanofiltration membranes were tested to remove uranium dissolved in ammonium nitrate solution, and the influence of operating parameters as transmembrane pressure, tangential velocity and feed temperature was investigated. Experimental results showed NF270 membrane can reject more than 96% uranium and allow most (90% min) ammonium nitrate solution passed by, and with a permeate flux of 60 L/(m2·h). Nanofiltration seems to be a promising technology for the removal of uranium and recovery of ammonium nitrate simultaneously.