bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Novel Compact UWB Monopole Antenna with Bluetooth and Triple Notch Band
Authors: Li Li , Zhou Zhi-Li , Hong Jing-Song 
Published: March 2016

AbstractA novel technique to add an extra Bluetooth band and triple notch bands simultaneously to a compact ultra-wideband (UWB) monopole antenna is presented. This scissors-shaped UWB antenna, covering 2.9 GHz–12.5 GHz, is fed by a special microstrip line. To create an extra Bluetooth band centered at 2.45 GHz, an arc-shaped stub is attached to the high concentrated current area right of the feed line and a rectangular slot is etched in the radiation patch. Besides, a notch band for WLAN (5.6 GHz–6.15 GHz) is also obtained. In addition, by connecting two asymmetric stubs to the feed line, two other notch bands in 3.28 GHz–3.8 GHz for WiMAX and 7.1 GHz–7.76 GHz for downlink of X-band satellite communication systems are achieved. The proposed antenna with compact size of 20 mm × 26 mm is fabricated and measured, showing stable antenna gain and good omni-directional radiation patterns in H-plane.
Generalization of Hermite–Hadamard type inequalities for n-times differentiable functions through preinvexity
Authors: Latif Muhammad Amer , Dragomir Sever Silvestru 
Published: March 2016

Abstract
In this paper, we establish a new integral identity for n-times
differentiable functions defined on an invex subset of ℝ. Hermite–Hadamard type integral inequalities for n-times differentiable preinvex functions are then established by using this identity and Hölder's inequality.
Long-Lasting Labour Market Consequences of German Unification
Authors: Blien Uwe , Möller Joachim , Hong Van Phan thi , Brunow Stephan 
Published: March 2016

Abstract
This article shows how the impulses of the transformation process in eastern Germany have spread through the economy and the labour market. The form of transformation has long-term effects on the form of control over the economy; it is managed largely from western firms. This fact has manifold consequences for the innovation behaviour of plants, among others, which in turn is further related to productivity and thus to the labour market. We argue that this transfers further to persistently lower wages and higher unemployment rates in eastern compared with western Germany.
Inverse Glauberman–Isaacs correspondence and subnormal subgroups
Authors: Turull Alexandre 
Published: March 2016

Abstract
Let A be a finite group acting on a finite group G with (|A|,|G|) = 1.
The Glauberman–Isaacs correspondence is often viewed as providing
for each pair of subgroups B
1 ⊴ B
2 of A a bijection
Irr
B
2
(C
G
(B
1)) → Irr(C
G
(B
2)),
where Irr
B
2
(C
G
(B
1)) is the set of all irreducible characters of
C
G
(B
1) which are invariant under B
2. The inverse
Glauberman–Isaacs correspondence can be viewed as providing an
injective map
Irr(C
G
(B
2)) → Irr(C
G
(B
1)).
We show that this can naturally be extended to give
a corresponding map for each B
1 a subnormal subgroup of B
2,
where B
2 is any subgroup of A. The properties of this correspondence
are very close to those of the original one.
Residual properties of graph products of groups
Authors: Berlai Federico , Ferov Michal 
Published: March 2016

Abstract
We prove that the class of residually 𝒞 groups is closed under taking graph products, provided that 𝒞 is closed under taking subgroups,
finite direct products and that free-by-𝒞 groups are residually 𝒞. As a consequence, we show that local embeddability into various classes of groups is stable under graph products.
In particular, we prove that graph products of residually amenable groups are residually amenable, and that the class of groups that are locally embeddable into amenable groups is closed under taking graph products.
Towards Thompson's conjecture for alternating and symmetric groups
Authors: Gorshkov Ilya B. 
Published: March 2016

Abstract
For a finite group G, let N(G)
denote the set of conjugacy
class sizes of G. We show that if G is a finite group such that N(G) = N(Alt
n
) for
n > 4, or N(G) = N(Sym
n
) for n > 22, then G is non-solvable.
Ocean tide, Baltic Sea and atmospheric loading
model tilt comparisons with interferometric
geodynamic tilt observation - case study at Lohja2
geodynamic station, southern Finland
Authors: Ruotsalainen H. , Nordman M. , Virtanen J. , Virtanen H. 
Published: March 2016

Abstract
Ocean loading models, Baltic Sea loading and atmospheric
loading tilt models are compared with the long
interferometric water level tilt meter recordings at the Lohja2
geodynamics laboratory in southern Finland. The tilt
meter shows a high response to different loading phenomena,
and it can be used to study earth dynamics, earth
structure modeling, and 2D surface mass loading model
validation. Special attention is paid on the Baltic Sea and
atmospheric loading tilt oscillations. The four ocean loading
models used show deviating values compared to the
measured earth tide tilt parameters. The CSR4.0 ocean
loading model fits best to analyzed tidal tilt observations
at the site. After reductions of earth tides, ocean, the Baltic
Sea and atmospheric loading tilt, the largest residual tilt
signals are located in frequency bands below 0.5 cycle/day.
Crystal structure of ethyl 2-(2-(2-(4-chlorophenyl)-3-methylbutanamido)thiazol-4-yl)acetate, C18H21ClN2O3S
Authors: Wang Zong-Cheng , Zhao Jin-Hao , Cheng Jing-Li , Jiang Hong-Yu , Liu Xiao-Wen 
Published: March 2016

Abstract
C18H21ClN2O3S, monoclinic, P21/c, a = 12.582(4) Å, b = 14.790(5) Å, c = 21.406(8) Å, β = 92.572(13)°, V = 3979(2) Å3, Z = 8, R
gt
(F) = 0.0464, wR
ref
(F
2
) = 0.1298, T = 298(2) K.
Crystal structure of catena-poly[hexaaquabis(μ2-3-nitrophthalate-κ2
O:O′)-(μ2-1,4-bis(4-pyridylmethyl)piperazine-κ2
N:N′)dimanganese(II)] dihydrate, C32H42Mn2N6O20
Authors: Wei-Dong Yin , Yu-Hao Duan , Gui-Lian Li 
Published: March 2016

Abstract
C32H42Mn2N6O20, monoclinic, P21/c (no. 14), a = 10.200(2) Å, b = 19.893(4) Å, c = 11.3785(17) Å, b = 123.118(12)°, V = 1933.7(7) Å3, Z = 2, R
gt(F) = 0.0602, wR
ref(F
2) = 0.1673, T = 293 K.
Crystal structure of diaquabis(bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate-κ
4O, O′:/O′′,O′′′)bis-(2,2′-bipyridine-κ
2N, N′)dicadmium(II) hydrate
Authors: Hai-Xia Wu , Hai-Yan Zhang , Ling-Yun Xin 
Published: March 2016

Abstract
The complex: C19H18CdN2O5, Triclinic, P-1, a = 9.6654(11) Å, b = 10.5458(12) Å, c = 10.7081(12) Å, α = 108.5220(10)°, β = 92.0640(10)°, γ = 111.4760(10)°, V = 948.62(19) Å3, R
gt
(F) = 0.0200, wR
ref
(F
2
) = 0.0535, Z = 2, T = 293(2) K.
Crystal structure of 3′,4′,5-trihydroxy-3,7-dimethoxyflavone, C17H14O7
Authors: Brito Iván , Simirgiotis Mario , Jerz Gerold , Werner Miriam Rodríguez , Bórques Jorge , Winterhalter Peter , Cárdenas Alejandro 
Published: March 2016

Abstract
C17H14O7, monoclinic, P21/c (no. 14), a = 11.6670(4) Å, b = 11.3338(4) Å, c = 11.6415(4) Å, β = 110.269(1) Å, V = 1444.05(9) Å3, Z = 4, R
gt
(F) = 0.038, wR
ref
(F
2
) = 0.117, T = 296 K.
Crystal structure of 2-(9H-fluoren-9-ylidene)hydrazine-1-carbothioamide, C14H11N3S
Authors: Hijazi Ahmed K. , Abu-Salem Qutaiba , Ajlouni Abdulaziz , Taha Ziyad A. 
Published: March 2016

Abstract
C14H11N3S orthorhombic, Pbcn (No. 60), Z = 8, a = 19.8130(12) Å, b = 8.1643(5) Å, c = 14.9521(9) Å, V = 2418.6(3) Å3, Z = 8, T = 100(2) K, GooF = 1.055, R
gt(F) = 0.0308, wR
ref(F2) = 0.0845.
Crystal structure of [2-(4-methoxyphenyl)pyrazine-κ2
C,N) chlorido[N,N′-bis-(2,6-diisopropyl-phenyl)imidazol-2-ylidene-κC)] palladium(II), C38H45ClN4OPd
Authors: Wang Xin-Ling , Li Hong-Mei 
Published: March 2016

Abstract
C38H45ClN4OPd, trigonal, R3m, a = 30.1968(8) Å, b = 30.1968(8) Å, c = 11.4611(3) Å, α = β = 90°, γ = 120.00°, V = 9050.7(4) Å3, Z = 9, R
gt
(F) = 0.0397, wR
ref
(F
2
) = 0.1053, T = 291.15 K.
Crystal structure of catena-poly[diaqua-μ2-4,4′-biphenyl-4,4′-diyldipyridine-κ2
N:N′-bis(5-carboxy-2,6-dimethylpyridine-3-carboxylato-κO)nickel(II)] dihydrate, C40H40N4O12Ni
Authors: Li Shi-Hui , Hu Xu-Ze , Zhao Yan 
Published: March 2016

Abstract
C40H40N4O12Ni, triclinic, P1̅, a = 7.6612(6) Å, b = 8.0725(7) Å, c = 16.3021(10) Å, α = 89.394(6)°, β = 77.966(6)°, γ = 69.868(8)°, V = 923.75(12) Å3, Z = 1, R
gt
(F) = 0.0492, wR
ref
(F
2
) = 0.1309, T = 293(2) K.
Crystal structure of poly[diaquabis(μ2-biphenyl-2,4′-dicarboxylato-κ2
O:O′)tris(μ2-1,1′-biphenyl-4,4′-diylbis(1H-imidazole)-κ2
N:N′)dicobalt(II)] monohydrat, C82H64N12O11Co2
Authors: Zi Wang , Guo-Wang Xu , Hai-Bin Wang , Zhi-Hang Zhou , Dong-Sheng Li 
Published: March 2016

Abstract
C82H64N12O11Co2, orthorhombic, Pbcn (no. 60), a = 22.286(7) Å, b = 22.725(7) Å, c = 14.056(5) Å, V = 7119(4) Å3, Z = 4, R
gt
(F) = 0.0582, wR
ref
(F
2
) = 0.1634, T = 296(2) K.
Crystal structure of 4-chloro-N,N-diethyl-6-(piperidin-1-yl)-1,3,5-triazin-2-amine, C12H20ClN5
Authors: Ghabbour Hazem A. , El-Faham Ayman 
Published: March 2016

Abstract
C12H20ClN5, triclinic, P1̅, a = 8.7253(3) Å, b = 8.9973(4) Å, c = 9.3025(4) Å, α = 90.982(2)°, β = 110.760(1)°, γ = 94.662(2)°, V = 679.78(5) Å3, Z = 2, R
int = 0.071, wR(F
2
) = 0.116, T = 100 K.
Crystal structure of poly[octaaqua-tris(benzene-1,2,4,5-tetracarboxylato)tetralanthanum(III)] hexahydrate, C30H34La4O38
Authors: Qiao Wen-Tao , Zhao Dan , Ma Fa-Xue 
Published: March 2016

Abstract
C30H34La4O38, triclinic, P1̅ (no. 2), a = 9.2405(1) Å, b = 10.6952(1) Å, c = 10.8307(1) Å, α = 86.239(1)°, β = 84.014(1)°, γ = 81.367(1)°, V = 1051.13(2) Å3, Z = 1, R
gt
(F) = 0.033, wR
ref
(F
2
) = 0.072, T = 296 (2) K.
Crystal structure of dirubidium trimercury(II) tetraselenide, Rb2Hg3Se4
Authors: Kim Kang-Woo 
Published: March 2016

Abstract
Rb2Hg3Se4, orthorhombic, Ibam (no. 72), a = 6.4183(9) Å, b = 11.626(2) Å, c = 14.454(2) Å, V = 1078.5(3) Å3, Z = 4, R
gt
(F) = 0.038, wR
ref
(F
2
) = 0.142, T = 173 K.
Crystal structure of hexaaquamagnesium(II) 5,5′-bitetrazole-1,1′-diolate, C2H12N8O8Mg
Authors: Xiaojun Wang , Jin Shaohua , Li Lijie , Chen Shusen , Shu Qinghai 
Published: March 2016

Abstract
C2H12N8O8Mg, orthorhombic, Pbcn, a = 9.858(8) Å, b = 6.852(5) Å, c = 18.276(3) Å, V = 1185.6(16) Å3, Z = 4, R
gt(F) = 0.0245, wR
ref(F
2) = 0.0693, T = 293(2) K.
Crystal structure of 2-(dimethylsulfanylidene)-N-(4-methoxyphenyl)-3-oxo-3-phenylpropanamide
Authors: Dong Yan 
Published: March 2016

Abstract
C18H19NO3S, monoclinic, Pc (no. 7), a = 7.710(2) Å, b = 5.701(2) Å, c = 19.053(6) Å, β = 99.031(6)°, V = 827.1(4) Å3, Z = 2, R
gt
(F) = 0.0361, wR
ref
(F
2
) = 0.0885, T = 296 K.
Lamellar spacing of photosystem II membrane fragments upon dehydration studied by neutron membrane diffraction
Authors: Pieper Jörg , Rusevich Leonid , Hauß Thomas , Renger Gernot 
Published: March 2016

AbstractThe effect of dehydration on the lamellar spacing of photosystem II (PS II) membrane fragments from spinach has been investigated using neutron membrane diffraction at room temperature. The diffraction data reveal a major peak at a scattering vector Q of 0.049 Å−1 at a relative humidity (r.h.) of 90% corresponding to a repeat distance D of about 129 Å. Upon dehydration to 44% r.h., this peak shifts to about 0.060 Å−1 corresponding to a distance of 104.7±2.5 Å. Within experimental error, the latter repeat distance remains almost the same at hydration levels below 44% r.h. indicating that most of the hydration water is removed. This result is consistent with the earlier finding that hydration-induced conformational protein motions in PS II membrane fragments are observed above 44% r.h. and correlated with the onset electron transfer in PS II (Pieper et al. 2008, Eur. Biophys. J. 37: 657–663).
A numerical method for solving systems of higher order linear functional differential equations
Authors: Yüzbasi Suayip , Gök Emrah , Sezer Mehmet 
Published: March 2016

Abstract
Functional differential equations have importance in many areas of science such as mathematical physics. These systems are difficult to solve analytically.In this paper we consider the systems of linear functional differential equations [1-9] including the term y(αx + β) and advance-delay in derivatives of y .To obtain the approximate solutions of those systems, we present a matrix-collocation method by using Müntz-Legendre polynomials and the collocation points. For this purpose, to obtain the approximate solutions of those systems, we present a matrix-collocation method by using Müntz-Legendre polynomials and the collocation points. This method transform the problem into a system of linear algebraic equations. The solutions of last system determine unknown co-efficients of original problem. Also, an error estimation technique is presented and the approximate solutions are improved by using it. The program of method is written in Matlab and the approximate solutions can be obtained easily. Also some examples are given to illustrate the validity of the method.
(Pseudo-)Relatives and prepositional infinitival constructions in the acquisition of European Portuguese
Authors: Costa João , Fernandes Bruno , Vaz Stéphanie , Grillo Nino 
Published: March 2016

AbstractThe literature on attachment preferences in relative clauses discusses a crosslinguistic difference in attachment, which, as Fodor (1998a) remarks, poses problems for acquisition. Following previous claims on the universality of the parser, and attempts to explain crosslinguistic variation in attachment with properties of the languages, in particular the availability of pseudo-relatives, we analyzed children’s performance in attaching preferences with relative clauses and prepositional infinitival constructions and found that their preferences in parsing are guided by independently needed and crosslinguistically robust principles.
Non-central usages of datives
Authors: Diewald Gabriele 
Published: March 2016

Abstract
Non-central usages of datives are defined in terms of increasing deviation from the prototypical, central usage of the dative, i. e. its usage in ditransitive constructions with ‘give’ verbs, on several parameters. The introduction offers an exemplification of the clines of (non-)centrality of dative usages, and specifies the aim of the volume. It also provides an outlook on the individual perspective each contribution takes on this issue.
The syntax of external and internal possessor variation in German inalienable possession
Authors: Lee-Schoenfeld Vera 
Published: March 2016

AbstractGerman inalienable possession constructions with a PP-embedded possessum come in three variants: (i) with external possessor (EP), (ii) with internal possessor (IP), and (iii) with doubly-marked possession (DMP). Choice ofdat(ive) versusacc(usative) case adds two more options. To capture this variation with a formal-syntactic account, this contribution posits (a) possessor raising from Spec DP of the possessum to affecteevP, triggered by lack of case in Spec DP, fordatEPs, (b) a base-generation possessor-as-direct-object analysis ofaccEPs, (c)gen(itive) as last resort, triggered by the lack of a case licensor in the verbal domain, for IPs, and (d) a combined base-generation andgen-as-last-resort analysis of DMPs.
External possession and constructions that may have it
Authors: Seržant Ilja A. 
Published: March 2016

AbstractThere seems to be no construction that would code specifically the possession relation of external possessors. Instead, various host constructions such as the free-affectee construction (a subtype of which is the free-dative construction), monotransitive or applicative construction can – to a different degree – accommodate participants that are bound by a possession relation. The binding procedure identifying the possessor operates at the pragmatic-semantic interface and takes into account the semantic roles of the event participants, their discourse saliency and lexical properties (such as animacy), world knowledge, properties of the possessum (such as the degree of (in)alienability), etc. The external-possession relation and the meaning of the hosting construction are orthogonal to each other, but there is a strong interplay between them. Positing a dedicated external-possessor construction faces the following problems: the same binding procedure is found in other constructions as well (such as the monotransitive or ditransitive constructions); at the same time, the very possession relation is only inconsistently found in constructions referred to as external-possessor constructions, and, what is more, the possession relation may sometimes be canceled (even if it is inalienable). To account for this terminologically, I introduce the termnon-thematic affectee construction, a subtype of which is thefree (non-thematic) affectee constructionparticularly spread in European languages. The latter is found with different types of coding (accusative, dative, different prepositional phrases) which have different diachronic sources.
Variations in the intermolecular interactions in (E) benzaldehyde 7-chloro-1-methyl- 4H-quinolinyl-4-ylidene-hydrazone and seven halo derivatives
Authors: de L.F. Bispo Marcelle , de Alcantara Camila C. , Wardell Solange M.S.V. , de Souza Marcus V.N. , Wardell James L. 
Published: March 2016

Abstract
Eight crystal structures are reported here: substituted (E) benzaldehyde 7-chloro-1-methyl-4H-quinolinyl-4-ylidene-hydrazones, 1, [substituted benzaldehyde: XYC6H4CHO: X,Y=H,H; 2-F,H; 3-F,H; 4-F,H; 3-Cl,H; 4-Cl,H; 2-Br,H and 2,3-Cl2]. None of the molecules, 1, are overall planar: angles between the phenyl and and quinolinyl rings vary from <5°, for (1:X,Y=3-F,H; 4-F,H; 3-Cl,H and 2,3-Cl2) to 15–16° for (1: X,Y=H,H and 4-Cl,H). The supramolecular arrangements in the parent compound (1: X=Y=H) are generated solely from C–Z···π (Z=H and Cl) interactions, while the supramolecular arrangements for each of the halo derivatives arise from combinations of π···π and some of C–Z···π (Z=H, F, Cl) and C–H···Z (Z=N, F, Cl) intermolecular interactions: in each case different assemblies result. While there are possibilities for π(quin)···π(quin), π(quin)···π(phen) and π(phen)···π(phen) interactions [quin and phen refer to the quinolinyl and phenyl moieties], only compounds (1: X,Y=2,3-Cl2) and (1: X,Y=4-Cl,H) exhibit all three, (1: X,Y=2-Br,H) just π(quin)···π(quin) of the three, and in the others two of the three. All the halo derivatives exhibit π(quin)···π(quin) interactions. It is argued that steric hindrance between molecules, generated by the halo substituents, prevents the halo derivatives from adopting the packing arrangements of the parent compound, (1: X,Y=H,H). As there appears to be no reason, steric or otherwise, why compound (1: X,Y=H,H) cannot utiilize π···π interactions, it is apparent that the packing of molecules via the C–Y···π interactions is the most stable.
Single-crystal X-ray diffraction study of Cs2Er[Si6O14]F and Cs2Er[Si4O10]F
Authors: Dabić Predrag , Kahlenberg Volker , Schmidmair Daniela , Kremenović Aleksandar , Vulić Predrag 
Published: March 2016

Abstract
Single-crystal growth experiments in the system CsF-Er2O3-SiO2 resulted in the simultaneous crystallization of two chemically related compounds within the same run: Cs2Er[Si6O14]F (phase I) and Cs2Er[Si4O10]F (phase II). They represent the first examples for cesium erbium silicates containing fluorine. Basic crystallographic data are – phase I: space group Cmca, a=17.2556(6) Å, b=24.6565(7) Å, c=14.4735(5) Å, V=6157.9(3) Å3, Z=16; phase II: space group Pnma, a=22.3748(7) Å, b=8.8390(2) Å, c=11.9710(4) Å, V=2367.5(1) Å3, Z=8. The structures were determined by direct methods and refined to residuals of R(|F|)=0.0229 for 2920 (phase I) and 0.0231 for 2314 (phase II) independent observed reflections with I>2σ(I). The structure of phase I represents a previously unknown structure type with a three dimensional tetrahedral framework consisting of Q3 and Q4 groups in the ratio 2:1. Basic building units of the network are unbranched sechser single-chains running parallel to [001]. The network can be conveniently built up from the condensation of tetrahedral layers parallel to (010) or (100), respectively. The crystal structure of phase II can be classified as a tubular or columnar chain silicate indicating that the backbones of the structure are multiple chains of silicate tetrahedra. This structure is isotypic to a Cs2Y[Si4O10]F, a compound that has been characterized previously. Alternatively, both compounds can be described as mixed octahedral-tetrahedral frameworks, which can be classified according to their polyhedral microensembles. A topological analysis of both nets is presented.
Acute toxicity, antiedematogenic activity, and chemical constituents of Palicourea rigida Kunth
Authors: Alves Vanessa G. , da Rosa Elisa A. , de Arruda Laura L.M. , Rocha Bruno A. , Bersani Amado Ciomar A. , Santin Silvana M.O. , Pomini Armando M. , da Silva Cleuza C. 
Published: March 2016

Abstract
The phytochemical study of the leaves, roots, and flowers of Palicourea rigida led to the isolation of the triterpenes betulinic acid (1) and lupeol (2), the diterpene phytol (3), and the iridoid glycosides sweroside (4) and secoxyloganin (5). These compounds were identified using NMR 1H and 13C and comparing the spectra with published data. We studied the antiedematogenic activity of crude extracts from the organs, and of different fractions, in mice and found that the n-hexane fraction of the leaf extract significantly inhibited the ear edema resulting from croton oil administration. The crude extract from leaves was not acutely toxic to the mice.
Vom Werden des Rechts in der Kirche
Authors: Theobald Michael 
Published: March 2016

Abstract:
The paper examines instructions of a legal nature contained in the pseudepigraphical Pastoral Epistles and in Paul, with the objective of exploring factors involved in legal education through a comparison of these texts. Since Paul leaves matters of order to be regulated by his communities, the difference between the two does not lie in an alleged dichotomy of charisma and law, but in an “institutionalization process” that has meanwhile advanced. By way of example, this paper examines the rules of “excommunication” (Tit 3,10; cf. 1Tim 1,20), the institution of widows (1Tim 5,3–16) and the remuneration of presbyters including further provisions regarding their office (1Tim 5,17–25). This results in hermeneutic insights regarding the understanding of the Pastoral Epistles, as well as the theological place of law in the church.
Exploring the High Priesthood of Jesus in Early Christian Sources
Authors: Filtvedt Ole Jakob , Wessbrandt Martin 
Published: March 2016

Abstract:
Das Faktum, dass der Hebräerbrief die einzige neutestamentliche Schrift ist, in der explizit von Jesus als Hohepriester gesprochen wird, hat Ausleger zu der Annahme verleitet, dass diese christologische Konzeption auf den anonymen Autor des Briefes zurückgeht. Sowohl textinterne als auch externe Indizien legen jedoch nahe, dass der Hohepriestertitel seinen Ursprung im Gottesdienst der frühen Kirche hat. Der Autor des Hebräerbriefes scheint die Vertrautheit der Adressaten mit dem Titel vorauszusetzen, wobei bestimmte Eigenheiten des Textes auf eine Verbindung zu einem gottesdienstlichen Kontext verweisen. Diese These wird durch eine Untersuchung des Gebrauches dieser Konzeption bei den so genannten Apostolischen Vätern untermauert.