bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Modified Jaya Algorithm for Mixed-Variable Optimization Problems
Authors: Singh Prem , Chaudhary Himanshu 
Published: October 2018

Abstract
Mixed-variable optimization problems consist of the continuous, integer, and discrete variables generally used in various engineering optimization problems. These variables increase the computational cost and complexity of optimization problems due to the handling of variables. Moreover, there are few optimization algorithms that give a globally optimal solution for non-differential and non-convex objective functions. Initially, the Jaya algorithm has been developed for continuous variable optimization problems. In this paper, the Jaya algorithm is further extended for solving mixed-variable optimization problems. In the proposed algorithm, continuous variables remain in the continuous domain while continuous domains of discrete and integer variables are converted into discrete and integer domains applying bound constraint of the middle point of corresponding two consecutive values of discrete and integer variables. The effectiveness of the proposed algorithm is evaluated through examples of mixed-variable optimization problems taken from previous research works, and optimum solutions are validated with other mixed-variable optimization algorithms. The proposed algorithm is also applied to two-plane balancing of the unbalanced rigid threshing rotor, using the number of balance masses on plane 1 and plane 2. It is found that the proposed algorithm is computationally more efficient and easier to use than other mixed optimization techniques.
Carotid intima media thickness and associations with serum osteoprotegerin and s-RANKL in children and adolescents with type 1 diabetes mellitus with increased risk for endothelial dysfunction
Authors: Karavanaki Kyriaki , Tsouvalas Emmanouil , Vakaki Marina , Soldatou Alexandra , Tsentidis Charalambos , Kaparos George , Augoulea Areti , Alexandrou Andreas , Lambrinoudaki Ιrene 
Published: October 2018

AbstractBackgroundAlthough carotid intima media thickness (CIMT) is an established marker of endothelial dysfunction, limited data exist on relative laboratory biomarkers in youngsters with type 1 diabetes mellitus (T1DM). Our aim was to study CIMT and the biomarkers of the osteoprotegerin (OPG)/RANKL system in young T1DM patients and controls, and also in subgroups of patients with increased risk for endothelial dysfunction, such as those with overweight/obesity, poor metabolic control or the presence of microalbuminuria.MethodsCIMT and OPG/RANKL of 56 T1DM children and adolescents were compared to 28 healthy controls.ResultsAnthropometric, laboratory, CIMT and OPG/RANKL measurements were similar between patients and controls. Overweight/obese patients had greater CIMT than the normal weight ones (0.50 vs. 0.44 mm, p=0.001). Microalbuminuric patients had greater CIMT (0.49 vs. 0.44 mm, p=0.035) than the normoalbuminuric ones, with no difference in terms of OPG/RANKL. In the microalbuminuric group, OPG (r=−0.90, p=0.036) and RANKL (r=−0.92, p=0.024) were significantly negatively associated with CIMT. Following linear regression analysis, in the total patients group, microalbuminuria was the only factor significantly associated with CIMT (beta±SE: 0.050±0.021, p=0.035), body mass index (BMI)-z-scores were negatively associated with OPG (beta±SE: −0.25±0.12, p=0.05), while in the microalbuminuric group, CIMT was negatively associated with OPG (beta±SE: −0.070±0.019, p=0.036). During the forward stepwise procedure, microalbuminuria and age were the only variables negatively associated with RANKL (b=−0.334, p=0.034, b=−35.95, p=0.013, respectively).ConclusionsIn T1DM pediatric patients, overweight/obesity and microalbuminuria were associated with greater CIMT and with impaired OPG/RANKL levels, as biochemical indices of calcification of the atherosclerotic plaque.
Update on uterine tachysystole
Authors: Hobson Sebastian Rupert , Abdelmalek Merihan Zarif , Farine Dan 
Published: October 2018

Abstract
Uterine tachysystole (TS) is a potentially significant intrapartum complication seen most commonly in induced or augmented labors but may also occur in women with spontaneous labor. When it occurs, maternal and perinatal complications can arise if not identified and managed promptly by obstetric care providers. Over recent years, new definitions of the condition have facilitated further research into the field, which has been synthesized to inform clinical management guidelines and protocols. We propose a set of recommendations pertaining to TS in line with contemporary evidence and obstetric practice.
Complex predicates in Betta Kurumba
Authors: Coelho Gail 
Published: October 2018

AbstractThis paper discusses various types of complex predicates found in Betta Kurumba, a South Dravidian language spoken in southern India. The constructions discussed include causativising and valency-modifying affixes, phrasal compound verbs, and compound verb stems. Compound verb stems are unusual for the language area, as they combine verb roots word-internally rather than as independent words, and have undergone varying degrees of grammaticalization. The origin of the compound verb stem construction is investigated, with the paper demonstrating that this construction was also originally a phrasal structure containing separate verb words. In addition, the history of valency modification and compound verb stem formation is shown to have contributed to the structure of simplex verb words in this language.
Ein Plädoyer für die Redekunst
Authors: Bittrich Ursula 
Published: October 2018

Abstract
The article focuses on two selected instances that reveal in an especially poignant manner the methods employed by Aristides to tackle Plato’s attack on oratory in his speech In Defence of Rhetoric. First, it looks at how Aristides is at pains to turn Plato’s reproach in the Gorgias that rhetoric is not an art into an advantage by trying to transfer to oratory the idea of divine inspiration that in Platonic dialogues such as Phaedrus and Ion is connected with poetry. A self-admonitory passage that Aristides uses to finish up an excursus on his experience of divine intervention during his numerous stays at the sanctuaries of Asclepius and Serapis is subject to special scrutiny: it turns out that a sufficiently early manuscript, which has been dated to the 11th c. AD, viz. Parisinus graecus 2950, yields a useful variante (unfortunately misread by Behr in his critical apparatus) that vividly depicts Plato’s role as the driving force behind the previous iatromantic excursus. Second, Aristides’ idea of two kinds of rhetoric is explored, with a special focus on a passage where two hitherto neglected manuscripts, viz. Marc. graec. 424 and Ath. Iv. 163 (both 14th c. AD) alongside two other textual witnesses yield a variante that brings out to the full the meaning of an otherwise rather pointless remark: Aristides states that Plato justly slandered rhetoric (κακῶς instead of καλῶς εἰρήκει), if one takes into account that he slandered not the true, but the apparent one. Overall, the article shows that the scope of In Defence of Rhetoric is not destructive criticism. In harmony with a general tendency of the Second Sophistic, Aristides rather aims at claiming Plato, “the father and teacher of the rhetoricians”, as a representative of his own discipline.
Synthesis and crystal structure of bis(μ2-acetato-κ2
O:O′)–bis(μ2–(8-(2-oxidophenyl)-3,6-dioxa-2,7-diazaocta-1,7-dien-1-yl)naphthalen-2-olato-κ6
O:O,N,N′,O′:O′)tricobalt(II), C44H38Co3N4O12
Authors: Ren Zong-Li , Mu Hao-Ran , An Xiao-Xin , Peng Yun-Dong , Dong Wen-Kui 
Published: October 2018

Abstract
C44H38Co3N4O12, monoclinic, C12/c1 (no. 15), a = 16.1982(8) Å, b = 14.1334(7) Å, c = 18.7433(11) Å, β = 107.916(6)°, V = 4082.9(4) Å3, Z = 4, R
gt(F) = 0.0639, wR
ref(F
2) = 0.1538, T = 173.00(10) K.
Crystal structure of poly[dodekais(μ2-2,6-difluorobenzoato-κ2
O:O′)-bis((μ3-hexamethylenetetramine-κ3
N:N′:N′′)hexacopper(II)], C48H30N4O12F12Cu3
Authors: Wei Xiao , Aiqin Dong , Guang-Ming Bao , Xiong-Xin Peng , Ting-Ting Sun , Chun-Yan Hu , Hou-Qun Yuan 
Published: October 2018

Abstract
C48H30N4O12F12Cu3, monoclinic, P21/n (no. 14), a = 12.9112(5) Å, b = 28.1127(6) Å, c = 14.2324(5) Å, β = 110.665(4)°, V = 4833.5(3) Å3, Z = 4, R
gt(F) = 0.0489, wR
ref(F
2) = 0.1108, T = 173(10) K.
Crystal structure of poly[diaqua-di-μ2-hydroxido-(μ4-3,4,5,6-tetrafluoro-1,2-phthalato-κ4
O:O′:O′′:O′′′)-(μ4-3,4,5,6-tetrafluoro-1,2-phthalato-κ5
O,O:O′:O′′:O′′′)disamarium(III)] – bipyridine (2/1), C21H11NF16O12Sm2
Authors: Feng Xun , Wang Rui , Wang Xin Yi , Zhang Ying Ying , Jia Xi Xi 
Published: October 2018

Abstract
C21H11NF16O12Sm2, triclinic, P1̄ (no. 2), a = 7.7872(5) Å, b = 9.9149(6) Å, c = 16.9804(10) Å, α = 79.4970(10)°, β = 76.8620(10)°, γ = 78.1480(10)°, V = 1236.80(13) Å3, Z = 2, R
gt(F) = 0.0411, wR
ref(F2) = 0.1158, T = 293(2) K.
Crystal structure of [5,5′-((propane-1,3-diylbis(azanylylidene))bis(ethan-1-yl-2-ylidene))bis(3-(ethoxycarbonyl)-2,4-dimethylpyrrol-1-ido)-κ4
N,N′,N′′,N′′′]nickel(II), C23H30N4O4Ni
Authors: Li Ming , Wu Jiang-Bin , Zong Hai-Tao , Wu Wei-Na 
Published: October 2018

Abstract
C23H30N4O4Ni, triclinic, P1̄ (no. 2), a = 7.5883(9) Å, b = 12.3110(15) Å, c = 12.7718(15) Å, α = 95.621(2)°, β = 99.908(2)°, γ = 101.30(2)°, V = 1141.8(2) Å3, Z = 2, R
gt(F) = 0.0433, wR
ref(F
2) = 0.1239, T = 296 K.
Crystal structure of (2,2′-bipyridine-κ2
N,N′)bis(tri(p-tolyl)phosphine-κP)copper(I) tetrafluoroborate – 4,4′-bipyridine (2/1), C57H54BCuF4N3P2
Authors: Fazal Atif , Fettouhi Mohammed 
Published: October 2018

Abstract
C57H54BCuF4N3P2, monoclinic, P21/c (no. 14), a = 11.6379(12) Å, b = 20.173(2) Å, c = 21.786(2) Å, β = 97.270(2)°, V = 5073.5(9) Å3, Z = 4, R
gt(F) = 0.0440, wR
ref(F
2) = 0.1283, T = 298(2) K.
Impact of ohmic heating on MHD mixed convection flow of Casson fluid by considering Cross diffusion effect
Authors: Gireesha B.J. , Ganesh Kumar K. , Krishnamurthy M.R. , Manjunatha S. , Rudraswamy N.G. 
Published: October 2018

Abstract
Present communication aims to discuss the impact of viscous dissipation on MHD flow, heat and mass transfer of Casson fluid over a plate by considering mixed convection. Nonlinear partial differential systems are reduced to the ordinary ones through transformation procedure. The modelled nonlinear systems are computed implementing RKF-45 scheme. Convergent solutions for velocity and temperature and concentration fields are given diagrammatically. The obtained results are compared with published literatures and reasonable agreement is found. It is found that, temperature profile increases by increasing values of Dufour parameter, whereas on opposite trend is observed in concentration profile for increasing values Soret parameter.
Der griechische Bürgerkrieg 1946 bis 1949. Ereignisse und Erinnerungen / The Greek Civil War 1946 to 1949. Facts and Memories
Authors: Auernheimer Gustav 
Published: October 2018

Abstract
This article is dealing with an important chapter in the history of Greece that has hitherto received very little attention by the German research community: the Greek civil war from 1947 to 1949, whose consequences left their mark on the Greek society for a long time. The topic has to be addressed through its classification in two contexts. First in a historical context that comprises the past history and foremost the conflicts without which the armed struggle probably would not have erupted. This also includes the posthistory and the dealings with the civil war in the memory culture and politics of history, from the 1950s to the present time. A comparison with a, in some respects, similar development concerning the Spanish civil war further examines the Greek example. The second context is a theoretical one. Although research rather tends to neglect civil wars vis-a-vis wars between states, there numerous approaches to the topic of civil wars, some of which are dealt with in this article. The summary examines to which degree they apply in the case of Greece.
Herrschaft, Territorium, Grenze. Die mittelalterliche Walachei im Fokus der modernen rumänischen Historiographie / Governance, Territory, Frontier. Medieval Wallachia in the Focus of Modern Romanian Historiography
Authors: Ursprung Daniel 
Published: October 2018

Abstract
The text reviews the book by Marian Coman on Power and territory in medieval Wallachia. The book shows that Wallachia before the late 16th century has not been organised on the basis of territoriality. The power of its rulers was rather based on a network of social links. Medieval Wallachia did not have clear-cut borders, but rather diffuse frontier-zones that were not closed than in the late 16th century. The author presents detailed research of the three frontier-zones of Wallachia: the frontier towards neighboring Moldavia, the Carpathian frontier bordering Transylvania, and the Danube, separating Wallachia from the Ottoman Empire, at least symbolically.
Studie über den Einfluss des Fluorierungsgrades an einem tetradentaten C^N*N^C-Luminophor auf die photophysikalischen Eigenschaften seiner Platin(II)-Komplexe und deren Aggregation
Authors: Wilde Sebastian , Stegemann Linda , Daniliuc Constantin G. , Koch Tobias , Doltsinis Nikos L. , Strassert Cristian A. 
Published: October 2018

Abstract
Herein, we present three new tetradentate C^N*N^C luminophores and their platinum(II) complexes. We describe the influence of the degree of fluorination at the phenylpyridine luminophore on the photophysical properties of the monomeric species. A blue-shift can be observed with increasing number of fluorine atoms (0–6), which is related to a growing HOMO-LUMO gap that reaches a maximum for four halogen moieties. Increasing degree of fluorination enables intermolecular Pt–Pt interactions and promotes emission from 3MMLCT states in amorphous solids and matrices, with the drawback of lowered solubility. A clear trend towards layered packing patterns in crystals has been observed within the series. This knowledge is important for the design and realization of triplet emitters with aggregation-controlled luminescence towards potential applications in optoelectronic devices.
The Role of Non-Ionic Surfactants in Solubilization and Delivery of Sparingly Soluble Drug Naproxen Sodium (NS): A Case Study
Authors: Khattak Noor Saeed , Shah Luqman Ali , Sohail Muhammad , Ahmad Safeer , Farooq Muhammad , Ara Latafat , Kader Safaa I. 
Published: October 2018

Abstract
Nonsteroidal anti-inflammatory hydrophobic drugs (NSAIDs) are amongst the most commonly given categories of drugs worldwide in the treatment of pain, irritation and some of them even fever in many conditions. Critical micelle concentration of NSAIDs with Naproxen sodium (NS) and its mixture with non-ionic surfactants i.e. Tween 20, Tween 40 and Tween 60 was investigated at 293 K, 303 K, 313 K and 323 K at different concentrations using surface tension and dynamic laser light scattering (DLS) techniques. Due to amphiphilic behaviour in aqueous solution NS form aggregates at sufficiently high concentration. Thermodynamic/adsorption properties like free energy of micellization (ΔGmic), enthalpy of micellization (ΔHmic), entropy of micellization (ΔSmic), Γmic and area per molecule (A2) of NS in the presence of surfactants were also measured at different temperatures. The results showed that the presence of surfactants favoured the ΔGmic and become more enhanced with increase in temperature. Further the solubility of drug is more favourable with increase in polyethylene chain in basic surfactant molecules i.e. 20–60, which indicates that Tween-60 enhanced the solubility of NS more comparatively to Tween-40 and Tween-20 and may be applied as best additive for solubilisation of NS.
Construct Validity of Two Different Methods of Scoring and Performing Push-ups
Authors: Clemons Jim 
Published: October 2018

Abstract
Clemons, J. Construct validity of two different methods of scoring and performing push-ups. J Strength Cond Res 33(11): 2971–2980, 2019—The purpose of this investigation was to determine the construct validity of the standard push-ups (STPUs) and hand-release push-ups (HRPUs) by comparing them to the criterion measures of absolute strength (i.e., 1 repetition maximum [RM] bench press [BP]) and relative strength (1RM·body mass−1). Thirty-one, college-age males were recruited for the study. The HRPU was performed by lifting the palms from the floor between each push-up (PU), whereas the STPU only required chest contact at the bottom before returning to the support position. Push-up rate was controlled by metronome. A counter-balanced, cross-over design was used with 1 week between each test. Correlations were conducted on push-up scores and criterion measures. In addition, STPU and HRPU scores were compared to determine whether there was a difference in the maximum number of push-ups executed. Multiple regression analysis was used to determine whether 1RM BP (i.e., absolute strength) might be predicted from push-up performance: 1RM Bench Press kg = 48.675 + (0.8832·body mass) + (1.318·# of standard push-ups executed) + (−157.82·PU distance m). Results indicated significantly more HRPUs than STPUs were executed. Push-up raw scores were found to be unrelated to absolute strength. Standard push-up raw scores were found to be significantly correlated with relative strength (r = 0.71, prob. = 0.0001). Multiple regression analysis also indicated that absolute strength may be reasonably estimated if the predictor variables of body mass and vertical push-up distance are considered along with push-up score (R = 0.791, R
2 = 0.62.5%).
Bite force, cranial morphometrics and size in the fishing bat Myotis vivesi (Chiroptera: Vespertilionidae).
Authors: Ospina Sandra Milena 
Published: October 2018

Fish-eating in bats evolved independently in Myotis vivesi (Vespertillionidae ) and Noctilio leporinus (Noctilionidae). We compared cranial morphological characters and bite force between these species to test the existence of evolutionary parallelism in piscivory. We collected cranial distances of M. vivesi, two related insectivorous bats (M. velifer and M. keaysi), two facultatively piscivorous bats (M. daubentonii and M. capaccinii), and N. leporinus to test for differences among the six species, morphometric data was analyzed applying multivariate methods. We also measured bite force in M. vivesi and evaluated if this value was well predicted by its cranial size. Both piscivorous species were morphologically different from the facultatively piscivorous and insectivorous species, and skull size had a significant contribution to this difference. However, we did not find morphological and functional similarities that could be interpreted as parallelisms between M. vivesi and N. leporinus. These two piscivorous species differed significantly in cranial measurements and in bite force. Bite force measured for M. vivesi was well predicted by skull size. Piscivory in M. vivesi might be associated to the existence of a vertically displaced temporal muscle and an increase in gape angle that allows a moderate bite force to process food.
Is irritable bowel syndrome also present in dogs?
Authors: Rossi Giacomo , Spaterna Andrea , Tesei Beniamino , Jergens Albert , Suchodolski Jan , Bassotti Gabrio , Cerquetella Matteo 
Published: October 2018

SummaryIrritable bowel syndrome (IBS) in humans is described as the recurrent presence of gastrointestinal signs, without gross histopathologic evidence of inflammation and of other morphologic lesions; however, it is a syndrome not unanimously defined in veterinary medicine. There is some evidence that dysmotility could be related to stressors in some dogs that present with clinical signs (e.g. chronic idiopathic large-bowel diarrhea) that share overlapping aspects with human IBS. The authors hypothesize that an IBS-like condition, similar to that described in humans, might also be present in dogs. Nevertheless, the diagnostic path for canine IBS needs to be further elucidated and its pathogenesis better defined for a more rational therapeutic approach.
Breve estudio cronológico del término “disidente” en los escritos de Elena de White
Authors: S. Gonzales Cristian 
Published: October 2018

Este estudio presenta un desarrollo cronológico de cómo la Sra. White empleó el término “dissenters” (disidente) en sus escritos, resaltando dos aspectos: (1) la actuación de la Iglesia Católica y (2) el de los Estados Unidos contra de los disidentes.
Daniel 12: Una visión de las tres perspectivas del “tiempo de angustia”
Authors: Zavaleta Siccha Hamilton 
Published: October 2018

Al realizar la revisión bibliográfica con respecto al significadode la frase tiempo de angustia en el libro de Daniel 12:1-3,salen a la luz diferentes puntos de vista, interpretaciones o enfoques.Al organizar las diversas opiniones según la concordanciade los intérpretes entre sí, podemos hallar tres grandes grupos que,si bien es cierto, poseen una misma concepción en cuestiones designificado de este período angustioso, varían en tres aspectos importantes:causantes, contexto y receptores.El primer grupo, que es reconocido por su enfoque preterista,sitúa el cumplimiento de las profecías en el segundo sigloantes de la era cristiana, con lo que el tiempo de angustia tendríacomo causante a Antíoco IV Epífanes, quien tuvo cierto protagonismoen el 168/7 a.C. De este modo, los receptores principalesdel “tiempo de angustia” habrían sido los habitantes de la naciónisraelita (los judíos).El segundo grupo, denominado futurista por su particularenfoque del cumplimiento de las profecías apocalípticas en un futuro distante, tiene como base de su propuesta la concepción de la septuagésima semana de Daniel 9 ubicada en el futuro, rompiendo la secuencia histórica de las otras 69 semanas que le anteceden. En ese contexto, interpretan los días de esa última semana como 7 años, aplicando el principio día por año y denominando a la mitad de esta semana el tiempo de angustia. Entretanto, otros adoptan el período de los 1260 días de Daniel 12 en forma literal y, haciendo el cálculo con meses de treinta días exactos, explican que el tiempo de angustia sería un período de tres años y medio previo al retorno del Mesías. Además, colocan como principal causante a un emperador romano con quien inicialmente se formaría una alianza, pero que luego de tres años y medio, perseguiría únicamente a la nación judía, que vendría a ser la receptora del tiempo de angustia. Finalmente, para los historicistas, la concepción del tiempo de angustia, aunque tiene que ver con eventos escatológicos, solo se resume a un período corto de tiempo previo a la segunda venida de Jesús, cuyo principal causante sería el cuerno pequeño identificado como el poder Católico Romano (papado). Los receptores del tiempo de angustia en esta corriente de interpretación vendrían a ser el verdadero pueblo de Dios y no solo los israelitas/ judíos como nación. Al considerar todas estas interpretaciones, la pregunta que esta investigación no pretende resolver, pero que sería recomendableque se hiciera en futuras investigaciones, es: ¿cuáles son las bases filosóficas que subyacen a cada enfoque interpretativo?