bluuebunny/crossref_metadata_2025_split huggingface dataset:
News consumption of hard and soft topics in Spain: Sources, formats and access routes
Authors: Martínez-Costa María Pilar , Sánchez-Blanco Cristina , Serrano-Puche Javier 
Published: September 2019

Abstract
The variety of devices and the socialization of consumption have decentralized access to online information which is not retrieved directly from media websites but through social networks. These same factors have driven user interest towards a wider range of both ‘hard’ and ‘soft’ topics. The aim of this article is to identify the consumption of news on these topics among digital users in Spain. The methodology used is based on an analysis of the survey conducted as part of the Digital News Report 2017. Following this analysis, a conclusion has been reached that the most popular hard news stories in Spain are those related to the local and regional community itself, and to health and education, while the most popular soft news stories relate to lifestyles and arts and culture. The analysis has revealed that increased interest in news and greater topic specialization result in more diversified use of sources, formats, and complementary routes.
Existence and stability of impulsive coupled system of fractional integrodifferential equations
Authors: Zada Akbar , Waheed Hira , Alzabut Jehad , Wang Xiaoming 
Published: September 2019

Abstract
In this manuscript, we deal with a class and coupled system of implicit fractional differential equations, having some initial and impulsive conditions. Existence and uniqueness results are obtained by means of Banach’s contraction mapping principle and Krasnoselskii’s fixed point theorem. Hyers–Ulam stability is investigated by using classical technique of nonlinear functional analysis. Finally, we provide illustrative examples to support our obtained results.
Die Perspektive des Lebens
Authors: Steizinger Johannes 
Published: September 2019

Abstract
This paper focuses on the relation of genealogy and critique in Nietzsche’s late philosophy. It is argued that the late Nietzsche distinguishes between genealogy and critique. The genealogy of morality is a descriptive endeavour that shows the origin of values in processes of life. The critique of morality assesses the value of values from the perspective of life. It is argued that the concept of life is at the core of Nietzsche’s critical project and thus his fundamental standard. The paper also examines the role of the genealogical method in Nietzsche’s critical project. It is shown that the genealogy of values prepares their critique. Moreover, Nietzsche regards the alleged epistemic success of his genealogies as an indirect confirmation of the superiority of his evaluative position, i. e. of his affirmation of life.
A polycyclic presentation for the 𝑞-tensor square of a polycyclic group
Authors: Dias Ivonildes Ribeiro Martins , Rocco Noraí Romeu 
Published: September 2019

Abstract
Let G be a group and q a non-negative integer.
We denote by

ν
q

⁢

(
G
)

{\nu^{q}(G)}

a certain extension of the q-tensor square

G

⊗
q

G

{G\otimes^{q}G}

by

G
×
G

{G\times G}

.
In this paper, we describe an algorithm for deriving a polycyclic presentation for

G

⊗
q

G

{G\otimes^{q}G}

when G is polycyclic, via its embedding into

ν
q

⁢

(
G
)

{\nu^{q}(G)}

.
Furthermore, we derive polycyclic presentations for the q-exterior square

G

∧
q

G

{G\wedge^{q}G}

and for the second homology group

H
2

⁢

(
G
,

ℤ
q

)

{H_{2}(G,\mathbb{Z}_{q})}

.
Additionally, we establish a criterion for computing the q-exterior center

Z
q
∧

⁢

(
G
)

{Z_{q}^{\wedge}(G)}

of a polycyclic group G, which is helpful for deciding whether or not G is capable modulo q.
These results extend to all

q
≥
0

{q\geq 0}

generalizing methods due to Eick and Nickel for the case

q
=
0

{q=0}

.
Quantitative morphological characters of the skull suggest that Akodon oenos (Rodentia, Cricetidae, Sigmodontinae) is not a junior synonym of A. spegazzinii
Authors: Jayat J. Pablo , Ortiz Pablo E. , Ojeda Agustina A. , Novillo Agustina , Teta Pablo , D’Elía Guillermo , Ojeda Ricardo A. 
Published: September 2019

Abstract

Akodon oenos, a nominal form with type locality in northern Mendoza province, Argentina, has an intricate taxonomic history. Recently, it was considered a junior synonym of Akodon spegazzinii on the basis of morphological similarities of one individual captured in southern Mendoza with specimens belonging to the type series of A. oenos, plus the genetic similarity of that single specimen with representatives of A. spegazzinii. We compared specimens of the Akodon boliviensis species group recently captured in Mendoza with the type series of A. oenos and series of A. spegazzinii from northwestern Argentina. We conducted an analysis of molecular markers (cytochrome-b gene) and quantitative morphological studies (comparisons of skull measurements). Our results showed that: (1) all sequenced specimens of the A. boliviensis group from Mendoza form a monophyletic clade closely related to A. spegazzinii; (2) contrary to previous hypothesis, specimens of Akodon from Mendoza are morphologically distinctive in size and shape of the skull, from A. spegazzinii; and (3) within the A. boliviensis species group, specimens from Mendoza are distinctive. We argue that the synonymy of A. oenos under A. spegazzinii must await further studies, including molecular markers other than mitochondrial and samples of DNA sequences from topotypical specimens of A. oenos.
Spectrum perturbations of compact operators in a Banach space
Authors: Gil’ Michael 
Published: September 2019

Abstract
For an integer p ≥ 1, let Γp be an approximative quasi-normed ideal of compact operators in a Banach space with a quasi-norm NΓp(.) and the property

$$\begin{array}{}
\displaystyle
\sum_{k=1}^{\infty} |\lambda_k(A)|^p\le a_p N_{{\it\Gamma}_p}^p(A)
\;\;(A\in {\it\Gamma}_p),
\end{array}$$
where λk(A) (k = 1, 2, …) are the eigenvalues of A and ap is a constant independent of A. Let A, Ã ∈ Γp and

$$\begin{array}{}
\displaystyle
{\it\Delta}_p(A, \tilde A):= N_{{\it\Gamma}_p}(A-\tilde A)
\;\exp\;\left[a_p b_p^p \;\left(1+\frac{1}2
(N_{{\it\Gamma}_p}(A+\tilde A) + N_{{\it\Gamma}_p}(A-\tilde A))\right)^p\right],
\end{array}$$
where bp is the quasi-triangle constant in Γp. It is proved the following result: let I be the unit operator, I – Ap be boundedly invertible and

$$\begin{array}{}
\displaystyle
{\it\Delta}_p(A, \tilde A)\exp\;\left[\frac{a_pN^p_{{\it\Gamma}_p}(A) }
{\psi_p(A)}\right] \lt 1,
\end{array}$$
where ψp(A) = infk=1,2,… |1 –
$\begin{array}{}
\displaystyle
\lambda_k^{p}
\end{array}$(A)|. Then I – Ãp is also boundedly invertible. Applications of that result to the spectrum perturbations of absolutely p-summing and absolutely (p, 2) summing operators are also discussed. As examples we consider the Hille-Tamarkin integral operators and matrices.
Oncological outcomes and quality of life after rectal cancer surgery
Authors: Peltrini Roberto , Luglio Gaetano , Cassese Gianluca , Amendola Alfonso , Caruso Emanuele , Sacco Michele , Pagano Gianluca , Sollazzo Viviana , Tufano Antonio , Giglio Mariano Cesare , Bucci Luigi , Palma Giovanni Domenico De 
Published: September 2019

Abstract
Surgery for rectal cancer has been completely revolutionized thanks to the adoption of new technologies and up-to-date surgical procedures that have been applied to the traditional milestone represented by Total Mesorectal Excision (TME).
The multimodal and multidisciplinary approach, with new technologies increased the patients’ life expectancies; nevertheless, they have placed the surgeon in front of newer issues, represented by both oncological outcomes and the patients’ need of a less destructive surgery and improved quality of life.
In this review we will go through laparoscopic, robotic and transanal TME surgery, to show how the correct choice of the most appropriate technique, together with a deep knowledge of oncological principles and pelvic anatomy, is crucial to pursue an optimal cancer treatment. Novel technologies might also help to decrease the patients’ fear of surgery and address important issues such as cosmesis and improved preservation of postoperative functionality.
Crystal structure of octa(4-chlorobenzyl)-dichlorido-bis(μ2-methanolato)-bis(μ3-oxo)-tetratin(IV), C58H54Cl10O4Sn4
Authors: Lo Kong Mun , Lee See Mun , Tiekink Edward R.T. 
Published: September 2019

Abstract
C58H54Cl10O4Sn4, monoclinic, C2/c (no. 15), a = 27.6269(8) Å, b = 9.0623(2) Å, c = 24.7099(7) Å, β = 103.070(1)°, V = 6026.2(3) Å3, Z = 4, R
gt(F) = 0.0259, wR
ref(F
2) = 0.0671, T = 296(2) K.
The Ontographic Turn: From Cubism to the Surrealist Object
Authors: Weir Simon , Dibbs Jason Anthony 
Published: September 2019

Abstract
The practice of Ontography deployed by OOO, clarified and expanded in this essay, produces a highly productive framework for analyzing Salvador Dalí’s ontological project between 1928 and 1935. Through the careful analysis of paintings and original texts from this period, we establish the antecedents for Dalí’s theorization of Surrealist objects in Cubism and Italian Metaphysical art, which we collectively refer to as ‘Ontographic art,’ drawing parallels with the tenets of Graham Harman’s and Ian Bogost’s object-oriented philosophical programmes. We respond to the question raised by Roger Rothman concerning Object-Oriented Idealism in Dalí’s work by showing pivotal changes to Dalí’s ontological outlook, from Idealism to Realism, across the aforementioned period, positing the Ontographic intentionality of Dalí’s ontological project in Surrealist art.
Conflict Resolved: the Amity between Postmodern Philosophy and Theology in Gianni Vattimo’s weak thought
Authors: Halloun Emil 
Published: September 2019

Abstract
In this paper, I examine how Gianni Vattimo, in using the terms “weak thought” aims to promote caritas in intellectual life by converging, however paradoxically, Heideggerian Verwindung and Nietzschean nihilism with Pauline kenosis. In line with René Girard’s postulation that Christianity rejects the sacred, Vattimo classifies the idea of a transcendent divinity as Aristotelian rather than Christian, arguing that the Incarnation, as an expression of caritas and humility, is incompatible with the idea of divine transcendence. Based on this perception, Vattimo argues that Nietzsche’s dictum that “God is dead” carries the same philosophical meaning as the kenotic doctrine of the birth of God as man. Furthermore, Vattimo redefines the Heideggerian Verwindung, a subtle response rigidity in the structures of metaphysics, in terms of kenotic caritas. Vattimo’s hermeneutic work over several decades have enabled this improbable convergence of methodologies and worldviews, upon which he bases his argument that postmodernism, in its weakening of all transcendental axiomatic claims, may be understood to share the “desacralizing thrust of Christianity.”
Hexagonal manganites: Strong coupling of ferroelectricity and magnetic orders
Authors: Lorenz Bernd 
Published: September 2019

Abstract
Hexagonal manganites belong to an exciting class of materials exhibiting strong interactions between a highly frustrated magnetic system, the ferroelectric polarization, and the lattice. The existence and mutual interaction of different magnetic ions (Mn and rare earth) results in complex magnetic phase diagrams and novel physical phenomena. A summary and discussion of the various properties, underlying physical mechanisms, the role of the rare earth ions, and the complex interactions in multiferroic hexagonal manganites are presented in this review.
Chronic neuropathic pain after traumatic peripheral nerve injuries in the upper extremity: prevalence, demographic and surgical determinants, impact on health and on pain medication
Authors: Miclescu Adriana , Straatmann Antje , Gkatziani Panagiota , Butler Stephen , Karlsten Rolf , Gordh Torsten 
Published: September 2019

Abstract

Background and aims
Aside from the long term side effects of a nerve injury in the upper extremity with devastating consequences there is often the problem of chronic neuropathic pain. The studies concerning the prevalence of persistent pain of neuropathic origin after peripheral nerve injuries are sparse. The prevalence and risk factors associated with chronic neuropathic pain after nerve injuries in the upper extremity were assessed.

Methods
A standardized data collection template was employed prospectively and retrospectively for all patients with traumatic nerve injuries accepted at the Hand Surgery Department, Uppsala, Sweden between 2010 and 2018. The template included demographic data, pain diagnosis, type of injured nerve, level of injury, date of the lesion and repair, type of procedure, reoperation, time since the procedure, S-LANSS questionnaire (Self report-Leeds Assessment of Neuropathic Symptoms and Signs), RAND-36 (Item short form health survey), QuickDASH (Disability of Shoulder, Arm and Hand) and additional questionnaires concerned medication, pain intensity were sent to 1,051 patients with nerve injuries. Partial proportional odds models were used to investigate the association between persistent pain and potential predictors.

Results
More than half of the patients undergoing a surgical procedure developed persistent pain. Prevalence of neuropathic pain was 73% of the patients with pain (S-LANSS ≥ 12 or more). Multivariate analysis indicated that injury of a major nerve OR 1.6 (p = 0.013), years from surgery OR 0.91 (p = 0.01), younger age OR 0.7 (p < 0.001), were the main factors for predicting pain after surgery. The type of the nerve injured was the strongest predictor for chronic pain with major nerves associated with more pain (p = 0.019).

Conclusions
A high prevalence of chronic pain and neuropathic pain with a negative impact on quality of life and disability were found in patients after traumatic nerve injury. Major nerve injury, younger age and less time from surgery were predictors for chronic pain.
Politische Förderung von nachhaltigen Mobilitätsangeboten im Tourismus
Authors: Quack Heinz-Dieter , Koppenhagen Thorsten , Thiele Franziska , Dembowski Nina Martha 
Published: September 2019

ZusammenfassungDie Förderung von nachhaltiger Mobilität ist eine verantwortungsvolle und herausfordernde Querschnittsaufgabe der Politik. Vor dem Hintergrund zunehmender globaler Tourismusströme und dem damit verbundenen Verkehrsaufkommen ist die Bereitstellung von Fördermitteln und politischen Strategien und Konzepten, die eine nachhaltige Mobilität im Tourismus sicherstellen, wichtiger denn je. Die Berücksichtigung von Belangen touristischer Branchen, Ziel- und Akteursgruppen innerhalb der Förderprogramme von Bund und Ländern stellt dabei eine notwendige Konsequenz dar. In diesem Beitrag wird daher der Status Quo der aktuellen Förderlandschaft im Bereich Mobilität untersucht und entsprechende Schlussfolgerungen für die zukünftige Gestaltung von Programmen, welche nachhaltige Mobilität im Tourismus fördern, abgeleitet.
Results of the ASTM Round Robin on Creep-Fatigue Crack Growth Testing of a P91 Steel
Authors: Narasimhachary Santosh B. , Saxena Ashok 
Published: September 2019

Abstract
This article summarizes the results of a round robin (RR) study begun in 2013 to evaluate ASTM E2760-10, Standard Method for Creep-Fatigue Crack Growth Testing (Superseded). Thirteen laboratories from around the world conducted testing and reported results. The test material was a creep-ductile, ASTM Grade P91 9Cr-1Mo steel. All testing was performed using nominally 50-mm-wide compact tension specimens at a test temperature of 625°C using trapezoidal waveforms with hold times of 0, 60, and 600 s. The 600-s hold time condition was the primary condition used for assessing interlaboratory variability among crack growth rates. Loading/unloading times were 2 s each. All laboratories tested duplicate specimens that were identical in all respects except for the force amplitude levels. Results from prior studies that included tensile, creep deformation and rupture, and low-cycle fatigue properties were available for the analysis of tests conducted as part of this RR testing. Crack growth rates at 600-s hold time reported by six laboratories fall within a 95 % confidence band (interlaboratory variability) separated by a factor of 6.16 when correlated with ΔK, 10.76 when correlated with measured vales of (Ct)avg, and 7.17 when correlated with calculated values of (Ct)avg.
ВИКОРИСТАННЯ МАТЕРІАЛІВ НА ЗАНЯТТЯХ ЕSР: АВТЕНТИЧНІ ЗАВДАННЯ ЧИ ТРАДИЦІЙНІ ПІДРУЧНИКИ
Authors: BABIAK Janna , DZHYDZHORA Liliana , PERENCHUK Olga 
Published: September 2019

Стаття має на меті проаналізувати та порівняти використання автентичних матеріалів і традиційних підручників на заняттях ESP. Автори порівнюють переваги і можливі недоліки обох типів матеріалів. У статті також йдеться про ставлення і преференції викладачів ESP щодо доцільності вибору того чи іншого матеріалу. З цією метою авторами було проведено соціологічне дослідження із залученням викладачів ESP кафедри української та іноземних мов Тернопільського національного університету імені І. У статті робиться спроба розробити деякі рекомендації стосовно вибору навчального матеріалу для занять ESP.
The Drosophila melanogaster PIF1 Helicase Promotes Survival During Replication Stress and Processive DNA Synthesis During Double-Strand Gap Repair
Authors: Kocak Ece , Dykstra Sarah , Nemeth Alexandra , Coughlin Catherine G , Rodgers Kasey , McVey Mitch 
Published: September 2019

Abstract
PIF1 is a 5′ to 3′ DNA helicase that can unwind double-stranded DNA and disrupt nucleic acid-protein complexes. In Saccharomyces cerevisiae, Pif1 plays important roles in mitochondrial and nuclear genome maintenance, telomere length regulation, unwinding of G-quadruplex structures, and DNA synthesis during break-induced replication. Some, but not all, of these functions are shared with other eukaryotes. To gain insight into the evolutionarily conserved functions of PIF1, we created pif1 null mutants in Drosophila melanogaster and assessed their phenotypes throughout development. We found that pif1 mutant larvae exposed to high concentrations of hydroxyurea, but not other DNA damaging agents, experience reduced survival to adulthood. Embryos lacking PIF1 fail to segregate their chromosomes efficiently during early nuclear divisions, consistent with a defect in DNA replication. Furthermore, loss of the BRCA2 protein, which is required for stabilization of stalled replication forks in metazoans, causes synthetic lethality in third instar larvae lacking either PIF1 or the polymerase delta subunit POL32. Interestingly, pif1 mutants have a reduced ability to synthesize DNA during repair of a double-stranded gap, but only in the absence of POL32. Together, these results support a model in which Drosophila PIF1 functions with POL32 during times of replication stress but acts independently of POL32 to promote synthesis during double-strand gap repair.
Süt Çocukluğu Döneminde Tanı Alan Wıllıams-Beuren Sendromu Vakası: Erken Tanının Önemi
Authors: BUĞRUL Fuat , DUYMUŞ Fahrettin 
Published: September 2019

Williams-Beuren sendromu (WBS) 7. kromozomun uzun kolunun 11.23 bölgesinin mikrodelesyonu sonucu oluşan 1/ 20.000 sıklığında görülen nadir bir hastalıktır. Karakteristik yüz özelliklerine zihinsel yetersizlik, konjenital kalp anomalileri ve endokrin bozukluklar eşlik edebilir. Tanı klinik ve laboratuvar bulgularıyla şüphelenilen vakalarda floresan in situ hibridizasyon (FISH) yöntemi kullanılarak delesyonun gösterilmesiyle konur. Bu yazıda, WBS tanısı alan 8 aylıkbir vakanın tipik ve atipik bulguları tanımlanmış ve erken tanının öneminin vurgulanması amaçlanmıştır.
The Concept of Skills Mismatch and the Problem of Measuring Cognitive Skills Mismatch in Cross-National Studies
Authors: Maltseva Vera 
Published: September 2019

Skill mismatch implies discrepancy between the skills of job candidates or employed workers and job requirements. Types of mismatch are identified based on three criteria: quality of mismatch (surplus vs shortage), reporting party (employer vs worker/candidate), and type of skills (cognitive vs technical). Differences in types of skill mismatch account for considerable variation in qualitative interpretation and quantitative measurement. The problem of skill mismatch has been widely debated across the OECD countries, yet it remains understudied in Russian research literature. The issue raises concerns among education and labor market researchers as well as practitioners, so this article analyzes the available findings from the prospective of their potential use by educational institutions being the key consumers of data on skill mismatch and the ones that should tackle the problem.
Five types of skill mismatch are identified, along with the specific challenges of measurement and interpretation. The article describes three methods of skill mismatch measurement to be selected as a function of which type of skill supply and demand data is used: indirect, objective direct, and subjective direct measurement. It also classifies methods of measuring the cognitive skills gap in the major cross-national studies: PIAAC, STEP, and OECD Skills for Jobs Database. It transpires that cross-national comparisons of cognitive skills mismatch mostly have to use a mixed approach due to limitations typical of cross-country research, such as the lack of objective data on skills demand and relying on subjective or indirect data alone. For this reason, the results of most cross-national skills mismatch assessments cannot be implemented by educational institutions.
Risks of genomic research
Authors: Pestrikova A. A. 
Published: September 2019

The article considers the main achievements in the field of genetic engineering and biomedicine in the context of formation of the concept of legal regulation of relations in question. The article considers the issues of applying the human DNA editing technology considered by the Nuffield Council on Bioethics in July 2018. The author substantiates the necessity of determining the legal status of the embryo for its use in clinical trials of gene modifications. The paper considers the risks regarding the use of genetic engineering in relation to the person associated with the possibility of social inequality in the society, application of eugenistic approaches, and the probability of selecting the quality characteristics of embryos by parents resorting to in vitro fertilization. The author concludes that it is necessary to form national and international legislation that will protect the rights and legitimate interests of all subjects and will exclude circumvention of the law and abuse of the right. In addition, it is important to ensure international and public control over the use of the latest advances in genetic engineering and biomedicine prior to conducting clinical trials on humans.
Features of investigative actions at the initial stage of the investigation of criminal violations of privacy
Authors: Barinov S. V. 
Published: September 2019

The features of the investigative actions carried out at the initial stage of the investigation of criminal privacy violations are considered. It is noted that in the process of selecting investigative actions and determining their sequence, the investigator builds up an investigation algorithm that takes into account the characteristics of the crime and the investigative situation. When choosing the investigative actions at the initial stage of the investigation, it should be borne in mind that they should be orienting and searching. The features of the production of interrogations of the victim and witnesses, a search, seizure and investigative examination of objects and documents are examined. An important source of guidance information is the receipt of information relevant to establishing the circumstances of the crime under investigation from organizations that provide communication services.It is concluded that the high-quality production of investigative actions of the initial stage of the investigation, taking into account the specifics of criminal violations of privacy and the correct assessment of their results, should contribute to the development of versions of the involvement of specific individuals in the commission of the crime.