bluuebunny/crossref_metadata_2025_split huggingface dataset:
14. Jahrestagung der Sektion Molekulare Diagnostik der DGKL am 11. und 12. Juni 2015 in der Evangelischen Akademie Tutzing
Authors: Findeisen Peter , Hoffmann Georg , Kiehntopf Michael , Klein Hanns-Georg , Ceglarek Uta , Teupser Daniel 
Published: January 2016

Zusammenfassung
Die 14. Jahrestagung der Sektion Molekulare Diagnostik der Deutschen Vereinten Gesellschaft für Klinische Chemie und Laboratoriumsmedizin (DGKL) stand unter dem Leitthema „Deep Phenotyping and Data Integration“ und fand vom 11.-12.06.2014 in Tutzing statt. Die Thematik wurde aus dem Blickwinkel der vier Arbeitsgruppen der Sektion (Genomics, Bioinformatik, Biobanking, Proteomics/Metabolomics) vorgestellt und diskutiert. Breiten Raum nahmen neue Herangehensweisen für die präzise, nach standardisierten Kriterien durchgeführte Dokumentation des Phänotyps (der „Klinik“) und deren Verknüpfung mit Omics-basierten Techniken ein. Es wurden aktuelle Beispiele für Integration dieser Daten zu einem sinnvollen Ganzen und die Schaffung eines medizinischen Mehrwerts vorgestellt, sowie bestehende Herausforderungen diskutiert. Dabei wurde evident, dass eine patientenorientierte, medizinisch sinnvolle Dateninterpretation und Befundung nur durch die Zusammenführung von Phänotypinformationen und großen Datensätzen möglich ist.
Screen Printing of SU-8 Layers for Microstructure Fabrication / Ar Sietspiedi Uzklātu SU-8 Pārklājumi Mikro-Struktūru Izgatavošanai
Authors: Klavins J. , Mozolevskis G. , Ozols A. A. , Nitiss E. , Rutkis M. 
Published: January 2016

Abstract
We report on a screen printing fabrication process for large-area SU-8 layers utilised for the preparation of microstructures in display devices such as microelectronic, electrowetting or bistable devices. The screen printing method has been selected for its effectiveness and simplicity over traditionally used spin-coating ones. Layers and microstructures produced thereof have shown proper homogeneity. Relationships between screen parameters to coating thickness have been established. Coating on an ITO (indium tin oxide) hydrophobic surface is possible when surface has been treated by UV/Ozone to increase its aqueous ability. To this end, the hydrophilic microstructure grids have been successfully built on a hydrophobic layer by screen printing and traditional lithography processes. Compared to conventional spin-coating methods, the screen printing method offers the advantages of simple, cheap and fast fabrication, and is especially suitable for large-area display fabrication
Positivity and contractivity in the dynamics
of clusters’ splitting with derivative
of fractional order
Authors: Goufo Emile Franc Doungmo , Mugisha Stella 
Published: January 2016

Abstract
Classical models of clusters’ fission have failed to fully explain strange phenomenons like the phenomenon
of shattering (Ziff et al., 1987) and the sudden appearance of infinitely many particles in some systems
with initial finite particles number. Furthermore, the bounded perturbation theorem presented in (Pazy, 1983) is not
in general true in solution operators theory for models of fractional order γ
(with 0 < γ ≤ 1). In this article, we introduce and study a model that can be understood as the fractional generalization of the clusters’ fission process.We
make use of the theory of strongly continuous solution operators for fractional models (analogues of C0-semigroups
for classical models) and the subordination principle for fractional evolution equations (Bazhlekova, 2000, Prüss,
1993) to analyze and show existence results for clusters’ splitting model with derivative of fractional order. In
the process, we exploit some properties of Mittag-Leffler relaxation function (Berberan-Santos, 2005), the He’s
homotopy perturbation (He, 1999) and Kato’s type perturbation (Banasiak, 2006) methods. The Cauchy problem for
multiplication operator in the fractional dynamics is first considered, before we perturb it. Some additional concepts
like Laplace transform, Hille-Yosida theorem and the dominated convergence theorem are use to finally show that
there is a solution operator to the full fractional model that is positive and contractive.
Exact solutions of supersymmetric Burgers
equation with Bosonization procedure
Authors: Ren Bo , Gao Xiao-Nan , Yu Jun , Liu Ping 
Published: January 2016

Abstract
Using bosonization approach, the N=1 supersymmetric Burgers (SB) system is changed to a system of
coupled bosonic equations. The difficulties caused by intractable anticommuting fermionic fields can be effectively
avoided with the approach. By solving the coupled bosonic equations, the traveling wave solutions of the SB system
can be obtained with the mapping and deformation method. Besides, the richness of the localized excitations of
the supersymmetric integrable system is discovered. In the meanwhile, the similarity reduction solutions of the SB
system are also studied with the Lie point symmetries theory.
Weak amenability for the second dual
of Banach modules
Authors: Anousheh Fatemeh , Bagha Davood Ebrahimi , Bodaghi Abasalt 
Published: January 2016

Abstract
Let A be a Banach algebra, E be a Banach A-bimodule and Δ E → A be a bounded Banach A-bimodule homomorphism. It is shown that under some mild conditions, the weakΔ''-amenability of E'' (as an A''-bimodule) necessitates weak Δ-amenability of E (as an A-bimodule). Some examples of weak-amenable Banach modules are provided as well.
Module Connes amenability
of hypergroup measure algebras
Authors: Amini Massoud 
Published: January 2016

Abstract
We define the concept of module Connes amenability for dual Banach algebras which are also Banach
modules with a compatible action. We distinguish a closed subhypergroup K0 of a locally compact measured
hypergroup K, and show that, under different actions, amenability of K, M.K0/-module Connes amenability of
M.K/, and existence of a normal M.K0/-module virtual diagonal are related.
Some extensions of a certain integral
transform to a quotient space
of generalized functions
Authors: Al-Omari Shrideh K.Q. , Al-Omari Jafar F. 
Published: January 2016

Abstract
In this paper, we establish certain spaces of generalized functions for a class of ɛs
2,1 transforms. We give
the definition and derive certain properties of the extended ɛs
2,1 transform in a context of Boehmian spaces. The
extended ɛs
2,1 transform is therefore well defined, linear and consistent with the classical ɛs
2,1 transforms. Certain
results are also established in some detail.
Computation of double Hopf points
for delay differential equations
Authors: Xu Yingxiang , Shi Tingting 
Published: January 2016

Abstract
Relating to the crucial problem of branch switching, the calculation of codimension 2 bifurcation points
is one of the major issues in numerical bifurcation analysis. In this paper, we focus on the double Hopf points for
delay differential equations and analyze in detail the corresponding eigenspace, which enable us to obtain the finite
dimensional defining system of equations of such points, instead of an infinite dimensional one that happens naturally
for delay systems. We show that the double Hopf point, together with the corresponding eigenvalues, eigenvectors
and the critical values of the bifurcation parameters, is a regular solution of the finite dimensional defining system
of equations, and thus can be obtained numerically through applying the classical iterative methods. We show our
theoretical findings by a numerical example.
A detailed analysis for the fundamental
solution of fractional vibration equation
Authors: Liu Li-Li , Duan Jun-Sheng 
Published: January 2016

Abstract
In this paper, we investigate the solution of the fractional vibration equation, where the damping term is
characterized by means of the Caputo fractional derivative with the order α satisfying 0 < α < 1 or 1 < α < 2.
Detailed analysis for the fundamental solution y(t) is carried out through the Laplace transform and its complex
inversion integral formula. We conclude that y(t) is ultimately positive, and ultimately decreases monotonically and
approaches zero for the case of 0 < α < 1, while y(t) is ultimately negative, and ultimately increases monotonically
and approaches zero for the case of 1 < α < 2. We also consider the number of zeros, the maximum zero and the
maximum extreme point of the fundamental solution y(t) for specified values of the coefficients and fractional order.
Duplication in a model of rock fracture with
fractional derivative without singular kernel
Authors: Goufo Emile F. Doungmo , Pene Morgan Kamga , Mwambakana Jeanine N. 
Published: January 2016

Abstract
We provide a mathematical analysis of a break-up model with the newly developed Caputo-Fabrizio
fractional order derivative with no singular kernel, modeling rock fracture in the ecosystem. Recall that rock fractures
play an important role in ecological and geological events, such as groundwater contamination, earthquakes and
volcanic eruptions. Hence, in the theory of rock division, especially in eco-geology, open problems like phenomenon
of shattering, which remains partially unexplained by classical models of clusters’ fragmentation, is believed to be
associated with an infinite cascade of breakup events creating a ‘dust’ of stone particles of zero size which, however,
carry non-zero mass. In the analysis, we consider the case where the break-up rate depends of the size of the rock
breaking up. Both exact solutions and numerical simulations are provided. They clearly prove that, even with this
latest derivative with fractional order and no singular kernel, the system describing crushing and grinding of rocks
contains (partially) duplicated fractional poles. According to previous investigations, this is an expected result that
provides the new Caputo-Fabrizio derivative with a precious and promising recognition.
System of fractional differential equations
with Erdélyi-Kober fractional integral
conditions
Authors: Thongsalee Natthaphong , Laoprasittichok Sorasak , Ntouyas Sotiris K. , Tariboon Jessada 
Published: January 2016

Abstract
In this paper we study existence and uniqueness of solutions for a system consisting from fractional
differential equations of Riemann-Liouville type subject to nonlocal Erdélyi-Kober fractional integral conditions.
The existence and uniqueness of solutions is established by Banach’s contraction principle, while the existence of
solutions is derived by using Leray-Schauder’s alternative. Examples illustrating our results are also presented.
Double image multi-encryption algorithm
based on fractional chaotic time series
Authors: Guo Zhenghong , Yang Jie , Zhao Yang 
Published: January 2016

Abstract
In this paper, we introduce a new image encryption scheme based on fractional chaotic time series, in
which shuffling the positions blocks of plain-image and changing the grey values of image pixels are combined to
confuse the relationship between the plain-image and the cipher-image. Also, the experimental results demonstrate
that the key space is large enough to resist the brute-force attack and the distribution of grey values of the encrypted
image has a random-like behavior.
On numerical invariants
for knots in the solid torus
Authors: Bataineh Khaled 
Published: January 2016

Abstract
We define some new numerical invariants for knots with zero winding number in the solid torus. These
invariants explore some geometric features of knots embedded in the solid torus. We characterize these invariants
and interpret them on the level of the knot projection. We also find some relations among some of these invariants.
Moreover, we give lower bounds for some of these invariants using Vassiliev invariants of type one. We connect our
invariants to the bridge number in the solid torus. We give a lower bound and an upper bound of the wrap of a knot
in the solid torus in terms of our new invariants.
On Vn-semigroups
Authors: Gu Ze , Tang Xilin 
Published: January 2016

Abstract
In this paper, we give some new characterizations of orthodox semigroups in terms of the set of inverses
of idempotents. As a generalization, a new class of regular semigroups, namely Vn-semigroups, is introduced. Also,
we give a characterization of Vn-semigroups and investigate some properties of Vn-semigroups. Furthermore, we
show that the class of Vn-semigroups is closed under direct products and homomorphic images. However, regular
subsemigroups of Vn-semigroups (n ≥ 2) are not necessarily Vn-semigroups in general. Therefore, the class of
Vn-semigroups (n ≥ 2) does not form an e-variety. Finally, we obtain that a E-solid semigroup S is a V2-semigroup
if and only if S is orthodox.
A Method Of Calculating Thermal Diffusivity And Conductivity For Irregularly Shaped Specimens In Laser Flash Analysis
Authors: Szałapak Jerzy , Kiełbasiński Konrad , Krzemiński Jakub , Młożniak Anna , Zwierkowska Elżbieta , Jakubowska Małgorzata , Pawłowski Radosław 
Published: January 2016

AbstractThe Low Temperature Joining Technique(LTJT) using silver compounds enables to significantly increase the thermal conductivity between joined elements, which is much higher than for soldered joints. However, it also makes difficult to measure the thermal conductivity of the joint.The Laser Flash Analysis(LFA) is a non-intrusive method of measuring the temperature rise of one surface of a specimen after excitation with a laser pulse of its other surface. The main limitation of the LFA method is its standard computer software, which assumes the dimensions of a bonded component to be similar to those of the substrate, because it uses the standard Parker’s formula dedicated for one-dimensional heat flow. In the paper a special design of measured specimen was proposed, consisting of two copper plates of different size joined with the sintered silver layer. It was shown that heat properties of these specimens can also be measured after modifying the LFA method. The authors adapted these specimens by masking the false heat signal sourced from the uncovered plate area. Another adaptation was introducing a correcting factor of the heat travel distance, which was calculated with heat-flow simulations and placed into the Parker’s formula. The heat-flow simulated data were compared with the real LFA measurement results, which enabled estimation of the joint properties,e.g.its porosity.
Analysis Of Factors Affecting Gravity-Induced Deflection For Large And Thin Wafers In Flatness Measurement Using Three-Point-Support Method
Authors: Liu Haijun , Dong Zhigang , Kang Renke , Zhou Ping , Gao Shang 
Published: January 2016

AbstractAccurate flatness measurement of silicon wafers is affected greatly by thegravity-induced deflection(GID) of the wafers, especially for large and thin wafers. The three-point-support method is a preferred method for the measurement, in which the GID uniquely determined by the positions of the supports could be calculated and subtracted. The accurate calculation of GID is affected by the initial stress of the wafer and the positioning errors of the supports. In this paper, afinite element model(FEM) including the effect of initial stress was developed to calculate GID. The influence of the initial stress of the wafer on GID calculation was investigated and verified by experiment. A systematic study of the effects of positioning errors of the support ball and the wafer on GID calculation was conducted. The results showed that the effect of the initial stress could not be neglected for ground wafers. The wafer positioning error and the circumferential error of the support were the most influential factors while the effect of the vertical positioning error was negligible in GID calculation.
Interaction Of Calcium Phosphate Nanoparticles With Human Chorionic Gonadotropin Modifies Secondary And Tertiary Protein Structure
Authors: Al-Hakeim Hussein K , Al-Zabeba Rahman S. , Grulke Eric , Jaffar Al-Mulla Emad A. 
Published: January 2016

Abstract
Calcium phosphate nanoparticles (CaPNP) have good biocompatibility and bioactivity inside human body. In this study, the interaction between CaPNP and human chorionic gonadotropin (hCG) was analyzed to determine the changes in the protein structure in the presence of CaPNP and the quantity of protein adsorbed on the CaPNP surface. The results showed a significant adsorption of hCG on the CaPNP nanoparticle surface. The optimal fit was achieved using the Sips isotherm equation with a maximum adsorption capacity of 68.23 µg/mg. The thermodynamic parameters, including ∆H° and ∆G°, of the adsorption process are positive, whereas ∆S° is negative. The circular dichroism results of the adsorption of hCG on CaPNP showed the changes in its secondary structure; such changes include the decomposition of α-helix strand and the increase in β-pleated sheet and random coil percentages. Fluorescence study indicated minimal changes in the tertiary structure near the microenvironment of the aromatic amino acids such as tyrosine and phenyl alanine caused by the interaction forces between the CaPNP and hCG protein. The desorption process showed that the quantity of the hCG desorbed significantly increases as temperature increases, which indicates the weak forces between hCG and the surface.
Comparison Of Cd2+ Biosorption And Bioaccumulation By Bacteria – A Radiometric Study
Authors: Machalová Linda , Pipíška Martin , Trajteľová Zuzana , Horník Miroslav 
Published: January 2016

Abstract
In this work, bioaccumulation and biosorption characteristics of Cd2+ ions by both dead and living non-growing biomass of gram-positive bacteria Kocuria palustris and Micrococcus luteus isolated from spent nuclear fuel pools were compared. The radioindicator method with radionuclide 109Cd was used to obtain precise and reliable data characterizing Cd compartmentalization in bacterial cells. The following cellular distribution of Cd in living non-growing biomass after 4 h incubation in solutions containing different concentration of Cd2+ ions (100, 250, 500, 750 and 1000 µmol/L) spiked with 109CdCl2 under aeration at 30 °C were obtained: in M. luteus almost 85 % of Cd was localized on the cell surface and 15 % in cytoplasm. Similarly, in K. palustris 83 % of Cd was localized on the cell surface and 17 % in cytoplasm. The data were obtained by gamma spectrometry of extracts and solids after sequential extraction of biomass with 5 mM Ca(NO3)2 and 20 mM EDTA. Biosorption of Cd by non-living bacterial biomass is a rapid process strongly affected by solution pH and as was confirmed by FTIR analysis beside carboxylate ions also other functional groups such as amino and phosphate contribute to Cd binding by bacterial cell surfaces. Maximum sorption capacities Qmax (μmol/g) calculated from the Langmuir isotherm were 444 ± 15 μmol/g for M. luteus and 381 ± 1 μmol/g for K. palustris.
Removal Of Contaminants From Aqueous Solutions Using Hop (Humulus Lupulus L.) Agricultural By-Products
Authors: Partelová Denisa , Šuňovská Anna , Marešová Jana , Horník Miroslav , Pipíška Martin , Hostin Stanislav 
Published: January 2016

Abstract
Agricultural wastes can be used as an alternative to the existing sorbents for the removal of metals or synthetic dyes from contaminated liquids. In this work, the fine powdered biomass of the hop (Humulus lupulus L.) variety Osvald's clone 72 and variety Bohemie as a sorbent for the removal of Cd from aqueous solutions of CdCl2 spiked with radionuclide 109Cd and synthetic dyes thioflavine T (ThT) or methylene blue (MB) from single dye solutions under conditions of batch systems was used. The maximum sorption capacity Q = 264 µmol Cd/g (d.w.) was found in the case of the leaf biomass of hop (H. lupulus L.) variety Osvald's clone 72 at the initial concentration of CdCl2 10,000 µmol/dm3, whereby the sorption capacity decreased in the order Qleaves : Qstems : Qroots = 1.0 : 0.8 : 0.7. The sorbed amount of Cd was removed from the hop biomass with the following increasing desorption efficiency of the extraction reagents: deionised H2O << 0.1 mol/dm3 HCl ≤ 0.1 mol/dm3 EDTA-Na2. Similarly as in the case of Cd sorption, the kinetics of ThT and MB sorption by the leaf biomass of the hop (H. lupulus L.) variety Bohemie were also showed as two-phase processes. The maximum sorption of ThT approx. Q = 19 mg/g (d.w.) and MB approx. Q = 70 mg/g (d.w.) were found within the range of the initial values of pH 4 – 7. The sorption of both dyes by the leaf biomass from single dye solutions decreased with increasing biomass concentration and on the other hand increased with increasing the initial concentrations of ThT or MB. The process of ThT and MB sorption was better described by the Langmuir model than the Freundlich model of sorption isotherm. From the obtained values of Qmax, it was found that in the case of MB the dried leaf biomass showed more than 2-times higher sorption capacity (Qmax = 184 mg/g; d.w.) in comparison with the value predicted for ThT. Obtained results suggest that dried plant biomass of hop (H. lupulus L.) as agricultural by-products can be used as a potential sorbent for both types of studied contaminants.
The Emergence of Metropolitan News
Authors: Sjøvaag Helle 
Published: January 2016

Abstract
This article presents a quantitative and comparative content analysis of four Norwegian regional newspapers owned by the Schibsted Media Group. The aim of the analysis is to establish levels of localism in the online and printed editions of the newspapers and to discuss the relation between the local, regional, metropolitan and national news levels on two publishing platforms. Results show that the local profile is increasingly becoming the defining feature of these regional newspapers, even more so online than in print. As the analysis shows an increase in the amount of everyday life-related stories in the local news content, this study finds that Norwegian regional newspapers are moving towards a more metropolitan profile.
A Hidden Theory in Financial Crisis Journalism?
Authors: Bjerke Paul , Fonn Birgitte Kjos 
Published: January 2016

Abstract
The present article analyses press coverage of the dramatic finance crisis and the ensuing European debt crisis in Europe, in three decisive periods. The authors conduct quantitative and qualitative content analyses of two major mainstream Norwegian newspapers, Aftenposten and Dagbladet, employing concepts and methods from framing theory, to analyse coverage in the framework of two contesting schools in economics.
The study finds traces of discussions of finance brokers’ ethics and some discussions of governmental regulations that made the 2008 crisis possible, but few indications of a basic discussion of the system as such. The authors conclude that the crisis was framed more as a superficial, short-term problem (as per a mainstream, neoliberal theory of economics) than as a deeper and long-term system problem (as a more critical ‘political economics’ theory would have held).
Vernacular Meaning Making
Authors: Axelson Tomas 
Published: January 2016

Abstract
The outcome of an audience study supports theories stating that stories are a primary means by which we make sense of our experiences over time. Empirical examples of narrative impact are presented in which specific fiction film scenes condense spectators’ lives, identities, and beliefs. One conclusion is that spectators test the emotional realism of the narrative for greater significance, connecting diegetic fiction experiences with their extra-diegetic world in their quest for meaning, self and identity. The ‘banal’ notion of the mediatization of religion theory is questioned as unsatisfactory in the theoretical context of individualized meaning-making processes. As a semantically negatively charged concept, it is problematic when analyzing empirical examples of spectators’ use of fictional narratives, especially when trying to characterize the idiosyncratic and complex interplay between spectators’ fiction emotions and their testing of mediated narratives in an exercise to find moral significance in extra-filmic life. Instead, vernacular meaning-making is proposed.