bluuebunny/crossref_metadata_2025_split huggingface dataset:
I can't believe it's not (only) software!
Authors: Kuhring Lucas , István Zsolt 
Published: September 2019

There is a steady increase in the size of data stored and processed as part of data science applications, leading to bottlenecks and inefficiencies at various layers of the stack. One way of reducing such bottlenecks and increasing energy efficiency is by tailoring the underlying distributed storage solution to the application domain, using resources more efficiently. We explore this idea in the context of a popular column-oriented storage format used in big data workloads, namely Apache Parquet.
Our prototype uses an FPGA-based storage node that offers high bandwidth data deduplication and a companion software library that exposes an API for Parquet file access. This way the storage node remains general purpose and could be shared by applications from different domains, while, at the same time, benefiting from deduplication well suited to Apache Parquet files and from selective reads of columns in the file.
In this demonstration we show, on the one hand, that by relying on the FPGA's dataflow processing model, it is possible to implement in-line deduplication without increasing latencies significantly or reducing throughput. On the other hand, we highlight the benefits of implementing the application-specific aspects in a software library instead of FPGA circuits and how this enables, for instance, regular data science frameworks running in Python to access the data on the storage node and to offload filtering operations.
PivotE
Authors: Han Xueran , Chen Jun , Lu Jiaheng , Chen Yueguo , Du Xiaoyong 
Published: September 2019

A Web-scale knowledge graph (KG) typically contains millions of entities and thousands of entity types. Due to the lack of a pre-defined data schema such as the ER model, entities in KGs are loosely coupled based on their relationships, which brings challenges for effective accesses of the KGs in a structured manner like SPARQL. This demonstration presents an entity-oriented exploratory search prototype system that is able to support search and explore KGs in a exploratory search manner, where local structures of KGs can be dynamically discovered and utilized for guiding users. The system applies a path-based ranking method for recommending similar entities and their relevant information as exploration pointers. The interface is designed to assist users to investigate a domain (particular type) of entities, as well as to explore the knowledge graphs in various relevant domains. The queries are dynamically formulated by tracing the users' dynamic clicking (exploration) behaviors.
In this demonstration, we will show how our system visualize the underlying entity structures, as well as explain the semantic correlations among them in a unified interface, which not only assist users to learn about the properties of entities in many aspects but also guide them to further explore the information space.
Aristotle on the Authority of the Many:PoliticsIII 11, 1281a40–b21
Authors: Hatzistavrou Antony 
Published: September 2019

AbstractIn this article I propose a new interpretation of Aristotle’s arguments about the authority of the many at Politics III 11, 1281a40–b21. It consists of the following main tenets. First, the multitude that Aristotle refers to in his arguments should be understood on the model of the multitude which rules in polities and the members of which are accomplished in only a part of political excellence, namely, military excellence. Second, the best citizens with whom he compares that multitude in his arguments do not possess complete political excellence but rather the highest degree of military excellence among their fellow citizens in a polity. Third, the members of that multitude are collectively superior to the best citizens in making decisions about political particulars, for example, decisions about specific policies. Fourth, their superiority can be explained by reference to the fact that they collectively possess superior experience than the best citizens, though they have individually and collectively inferior political understanding. Finally, their collective superiority in making political decisions is the outcome of the aggregation of their individual political judgements that are based on experience rather than the outcome of some form of public deliberation that enables them to grasp the political reasons which support their decisions.
Quality Analysis in Acyclic Production Networks
Authors: Gutierrez Abraham , Müller Sebastian 
Published: September 2019

Abstract
The production network under examination consists of a number of workstations. Each workstation is a parallel configuration of machines performing the same kind of tasks on a given part. Parts move from one workstation to another and at each workstation a part is assigned randomly to a machine. We assume that the production network is acyclic, that is, a part does not return to a workstation where it previously received service. Furthermore, we assume that the quality of the end product is additive, that is, the sum of the quality contributions of the machines along the production path. The contribution of each machine is modeled by a separate random variable.
Our main result is the construction of estimators that allow pairwise and multiple comparison of the means and variances of machines in the same workstation. These comparisons then may lead to the identification of unreliable machines. We also discuss the asymptotic distributions of the estimators that allow the use of standard statistical tests and decision making.
The Myth of the Bipartisan National Popular Vote Plan
Authors: Evans Jillian , Gaines Brian J. 
Published: September 2019

Abstract
Advocates of the National Popular Vote Interstate Compact (NPVIC) promise that it can deliver plurality electoral rule (“first past the post”) for presidential elections, at the national level, without amending the Constitution or abolishing the Electoral College. They also contend that the plan has seen bipartisan support and will pass on the strength of such cross-party attraction. In fact, the NPVIC remains a polarizing scheme, strongly appealing to most Democrats and strongly repellant to most Republicans. In turn, it is extremely unlikely that sufficiently many states will join the Compact for it to reach the next stage of legal testing.
Separable deformations of the generalized quaternion group algebras
Authors: Ginosar Yuval 
Published: September 2019

Abstract
The group algebras

k
⁢

Q

2
n

{kQ_{2^{n}}}

of the generalized quaternion groups

Q

2
n

{Q_{2^{n}}}

over fields k which contain

𝔽

2

n
-
2

{\mathbb{F}_{2^{n-2}}}

are deformed to separable

k
⁢

(

(
t
)

)

{k((t))}

-algebras

[

k
⁢

Q

2
n

]

t

{[kQ_{2^{n}}]_{t}}

.
The dimensions of the simple components of

k
⁢

(

(
t
)

)

¯

⊗

k
⁢

(

(
t
)

)

[

k
⁢

Q

2
n

]

t

{\overline{k((t))}\otimes_{k((t))}[kQ_{2^{n}}]_{t}}

over the algebraic closure

k
⁢

(

(
t
)

)

¯

{\overline{k((t))}}

, and those of

ℂ
⁢

Q

2
n

{\mathbb{C}Q_{2^{n}}}

over

ℂ

{\mathbb{C}}

are the same, yielding strong solutions of the Donald–Flanigan conjecture for the generalized quaternion groups.
Chevalley groups of polynomial rings over Dedekind domains
Authors: Stavrova Anastasia 
Published: September 2019

Abstract
Let R be a Dedekind domain and G a split reductive group, i.e. a Chevalley–Demazure group scheme, of rank

≥
2

{\geq 2}

.
We prove that

G
⁢

(

R
⁢

[

x
1

,
…
,

x
n

]

)

=

G
⁢

(
R
)

⁢
E
⁢

(

R
⁢

[

x
1

,
…
,

x
n

]

)

for any

⁢
n

≥
1

.

G(R[x_{1},\ldots,x_{n}])=G(R)E(R[x_{1},\ldots,x_{n}])\quad\text{for any}\ n%
\geq 1.

In particular, this extends to orthogonal groups the corresponding results of A. Suslin and F. Grunewald, J. Mennicke and L. Vaserstein for

G
=

SL
N

,

Sp

2
⁢
N

{G=\mathrm{SL}_{N},\mathrm{Sp}_{2N}}

.
We also deduce some corollaries of the above result for regular rings R of higher dimension and discrete Hodge algebras over R.
A Uniform, Concretist Metaphysics for Linguistic Types
Authors: Lando Giorgio 
Published: September 2019

Abstract
I argue that it is not acceptable to restrict the claim that linguistic types are concrete entities (type-concretism) to some categories of linguistic types (such as words or proper names), while at the same time conceding that other categories of linguistic types (such as sentence types) are abstract entities. Moreover, I suggest a way in which type-concretism can be extended to every linguistic type, thereby responding to the so-called productivity objection to type-concretism, according to which, whenever tokens of a type t are produced in different, causally isolated circumstances, then t needs to be identified by a certain form or structure. This extension of type-concretism detaches type-concretism from so-called originalism and gives rules a prominent role in type-concretism.
The crystal structure of hexakis(1-isopropyl-1H-imidazole-κ1
N)copper(II) dichloride, C36H58Cl2CuN12
Authors: Cheng Miao , Cheng Shuang 
Published: September 2019

Abstract
C36H58Cl2CuN12, monoclinic, P21/c (no. 14), a = 8.1490(8) Å, b = 17.0301(15) Å, c = 16.8649(14) Å, β = 101.629(3)°, Z = 2, V = 2292.4(4) Å3, R
gt(F) = 0.0419, wR
ref(F
2) = 0.1121, T = 298(2) K.
Crystal structure of 1-(4-chloro-2-hydroxy-5-iodophenyl)ethan-1-one, C8H6ClIO2
Authors: Mphahlele Malose J. 
Published: September 2019

Abstract
C8H6ClIO2, orthorhombic, Pbcn (no. 60), a = 13.3204(7) Å, b = 7.2517(4) Å, c = 18.5627(9) Å, V = 1793.07(16) Å3, Z = 8, R
gt(F) = 0.0195, wRref(F2) = 0.0483, T = 173 K.
Development of Interactive Multimedia for Human Reproduction System in Junior High School
Authors: Puspitasari Dina Nafisa , Indriyanti Dyah Rini , WH Nugrahaningsih 
Published: September 2019

The study was aim to find out the effectiveness of the multimedia interactive for human reproduction system learning. The research was done at Junior High School 5 Pemalang with the design of research is Research and Development (R&D). The small scale trial of the product was done in 23 students with proportionate stratified random sampling method. The larger scale trial of the product was done in IX A class with Purposive Sampling Method and One Group Pre-test Post-test Experimental Design. The assessment from the experts to the multimedia interactive for system human reproduction learning obtains a high score as much as 89.58% for course assessment and 97.22% for media assessment. The results from the teacher and students response questionnaire in small scale trial obtain the average percentage as much as 100 % and 81.55 % respectively, which was high qualified. The effectiveness of Multimedia Interactive in learning could be seen in pretest and post test results with calculating N-gain and obtain N-gain 0.54, which was categorized as middle. Beside N-gain, the completeness of understanding the concepts become another effectiveness of multimedia interactive obtain 88% in classical completeness. The results of the study shows that the multimedia interactive was qualified and effective to enhance the students’ learning outcome in the course of system human reproduction.
Students Worksheet Based on 7E Learning Cycle: Strategies to Improve Activities and Understanding the Concept of Excretion System in MA
Authors: Rukmana Avita , Alimah Siti 
Published: September 2019

This study aims to determine the effect of students worksheets of 7E learning cycle on activities and understanding the concept of excretion systems at MAN 1 Jepara. The research method used was pre-experimental design with one shot case study. Population of this research was all the students of XI class at MAN 1 Jepara with the samples were XI MIPA 2 and XI MIPA 3 which were taken by purposive sampling. Research data in the form of student activities taken with an observation sheet and understanding the concepts taken with a test. Student activity data were analyzed descriptively quantitatively while understanding the concepts was analyzed by Wilcoxon and N-gain. The results of the study show that the average activity value of XI MIPA 2 students is 88.99% and XI MIPA 3 is 88.63% with the criteria of both classes were very high. The average results of conceptual understanding of students of class XI MIPA 2 is 78.67 with classical completeness is 87.18% while class XI MIPA 3 is 81.73 with classical completeness of 91.89%. The results of the analysis using the Wilcoxon show that the sig value. 0,000<0,05, means that there are significant differences between the results of the pretest before the application of student worksheet based on 7E learning cycle and posttest results after the application of student worksheet based on 7E learning cycle. The results of the N-gain test showed an increase in understanding of concepts in class XI MIPA 2 and XI MIPA 3 of 0.565 and 0.588 with medium criteria. Based on the results of the study it can be concluded that learning using the students worksheet based on 7E learning cycle influences the activity and understanding of the excretion system concept of the XI grade students of MAN 1 Jepara.
Analysis Knowledge Level of Psychotropic-Addictive Substance And Rejection Attitude Of Drug Abuse In Junior High School Students
Authors: Ruqoyah Umu , Lisdiana Lisdiana , Utami Nur Rahayu 
Published: September 2019

Lack of drug hazard knowledge becomes one of the drug abuse causes. Drug knowledge (psychotropic-addictive substances) will foster a negative attitude such as a rejection reaction towards drug abuse. Such attitudes may prevent or address drug abuse problems. That prevention needs to be done as early as possible by providing knowledge about drugs trough the school educations. This study would find the relationship between addictive and psychotropic substance knowledge with the attitude on drug abuse and how much that constriction in JHS students' attitudes. This research method is a survey method with an analytical observational design. The population in this study was all junior high school students in the Semarang North District with five classes (grade IX) as samples taken from three schools in the sub-district. The data collection measuring instruments used in this study is questionnaires and interviews. The results of this study show that more than 50% of students have high knowledge of psychotropic and addictive substances and have a negative attitude towards drug abuse. Data analysis results are obtained by a correlation coefficient value (r) of 0.971 and a coefficient of determination (R2) of 0.942. The R value indicates a positive correlation while the R2 value is how much constricting it is. Based on the results of the study, concluded that the knowledge of psychotropic-addictive substances with the rejection attitudes of drug abuse has a positive and very strong relationship. And as much as 94.2% of the psychotropic addictive substance knowledge is constricting in the formation of students ' attitudes towards drug abuse.
The Implementation of Cambridge Curriculum on Biological Learning in Gandhi Memorial Intercontinental School (GMIS) Semarang
Authors: Wijayanti Jihan Sela , Susilowati Sri Mulyani Endang , Isnaeni Wiwi 
Published: September 2019

The aim to describe the implementation of biology learning and analyze the positive aspects of the curriculum in Gandhi Memorial Intercontinental School (GMIS) Semarang .The evaluation of this CIPP model used descriptive-qualitative approach. The variables were the Cambridge Curriculum with context, input, process, and product aspects. The data collection techniques used documentation, observation, and interviews. The data analysis method used triangulation. The research results showed that in context, the profile of GMIS Semarang has a background as an international school in accordance with government regulations. The input consists of students, curriculum, teachers, facilities and infrastructure, and teaching materials that fulfill the standards. The process consists of the implementation of biology learning had a very good criteria which is 90% in the classroom and 92% practicum, the media was used as a support for learning, laboratories and library was used well. The assignments and teacher administration had been given well. The product in the form of student learning outcomes were good but it needed to be improved and the achievements that had been achieved by students at national and international levels were good. And there were positive aspects that can be applied to the national schools in improving the education quality.
Taylor–Couette flow of a generalized second grade fluid due to a constant couple
Authors: Athar M. , Kamran M. , Fetecau C. 
Published: September 2019

The velocity field and the adequate shear stress, corresponding to the flow of a generalized second grade fluid in an annular region between two infinite coaxial cylinders, are determined by means of Laplace and finite Hankel transforms. The motion is produced by the inner cylinder which is rotating about its axis due to a constant torque f per unit length. The solutions that have been obtained satisfy all imposed initial and boundary conditions. For β → 1 or β → 1 and α1 → 0, the corresponding solutions for an ordinary second grade fluid, respectively, for the Newtonian fluid, performing the same motion, are obtained as limiting cases.
Computed chaos or numerical errors
Authors: Yao L.-S. 
Published: September 2019

Discrete numerical methods with finite time-steps represent a practical technique to solve initial-value problems involving nonlinear differential equations. These methods seem particularly useful to the study of chaos since no analytical chaotic solution is currently available. Using the well-known Lorenz equations as an example, it is demonstrated that numerically computed results and their associated statistical properties are time-step dependent. There are two reasons for this behavior. First, chaotic differential equations are unstable so that any small error is amplified exponentially near an unstable manifold. The more serious and lesser-known reason is that stable and unstable manifolds of singular points associated with differential equations can form virtual separatrices. The existence of a virtual separatrix presents the possibility of a computed trajectory actually “jumping” through it due to the finite time-steps of discrete numerical methods. Such behavior violates the uniqueness theory of differential equations and amplifies the numerical errors explosively. These reasons imply that, even if computed results are bounded, their independence on time-step should be established before accepting them as useful numerical approximations to the true solution of the differential equations. However, due to these exponential and explosive amplifications of numerical errors, no computed chaotic solutions of differential equations independent of integration-time step have been found. Thus, reports of computed non-periodic solutions of chaotic differential equations are simply consequences of unstably amplified truncation errors, and are not approximate solutions of the associated differential equations.
Preferensi Usaha Kecil dan Mikro di Pasar Baru Cikarang Dalam Memilih Akses Pembiayaan
Authors: Aisyah Siti 
Published: September 2019

Preference of Micro and Small Enterprise in Pasar Baru Cikarang In Selecting Financing Access. The aim of this research is to measure the micro and small entreprise preference in Pasar Baru Cikarang in selecting of conventional or shariah financing access with using 100 responden. The Method that used in this research is binary logistic regression and descriptive analysis. There are two result of this research, first, the factor that influence the micro and small enterprise preference are the lower interest/yield, diverse product, financing plafond, and presence a guidance of business development. Second, the micro and small medium enterprise in Pasar Baru Cikarang is more preferrable access in conventional financial institution. DOI: 10.15408/aiq.v6i1.1365
The Need for the Islamization of Knowledge in Accounting
Authors: Majid Jamaluddin , Haliding Safri 
Published: September 2019

The Need For The Islamization of Knowledge In Accounting. This article tries to analyze the term “Islamization of knowledge method through accountancy. The economic system and the foundation of philosophy its system may influence the accounting practice that Islamic worldview provides the original source of revelation in a Muslim society by using Islamic literally of being the adherents to Islam due to be vicegerents of god and providing accountability in all aspects. Islam as a way of life, covering all activities and economic activities as accounting as well are only small part of Islam, through Al Quran and Al Hadits. In terms of developing of Islamic accounting system that as social science and institution may provide a way to satisfy its social economic objective in order to meet the benefit in this world and hereafter. DOI: 10.15408/aiq.v6i1.1366
Analisis Kesesuaian Konstitusi Ekonomi Indonesia Terhadap Ekonomi Islam
Authors: Rama Ali , Makhlani Makhlani 
Published: September 2019

The Similarities of Indonesian Economy Constitution to Islamic Economy. This study invistigates the similarities between the constitution of the Indonesian economy and Islamic economic system. It finds that the constitution of Indonesian economy have in common with the Islamic economic system, especially at the basic values, basic principles and instrumentals. The main similarities lie in the principle of economic activities based on the principles of solidarity and togatherness and the role of the state in the allocation of economic resources for economic prosperity and welfare of the whole people. Another important similarity is the presence of high concern towards the needy and neglected children through various economic policy instruments such as social security and social protection programs. Therefore, it is no longger relevant to polarize between the Indonesian economic constitution or Pancasila economic system and Islamic economic system DOI:10.15408/aiq.v6i1.1367
Volatility of Jakarta Islamic Index
Authors: Tanjung Hendri 
Published: September 2019

Volatility of Jakarta Islamic Index. This study investigates the volatility of Jakarta Islamic Index (JII) in Jakarta Stock Exchange. The method that used in this research is used a simple statistical analysis. The normality of JII return is analyzed to answer whether the return of JII follows normal distribution. By using data of Jakarta Islamic Index from 2nd March 2009 to 30th October 2013 (1122 daily data), it is found that the distribution of return of JII is not normal, even the 5 sigma occurred. This means the return of Jakarta Islamic Index is much volatile than the theory predicted. This will make too much gain or loss in one day in the economy DOI:10.15408/aiq.v6i2.1231
Analisis Faktor Kualitas Pelayanan di Bank Syariah (Studi Pada PT Bank Muamalat Indonesia)
Authors: Suryani S. 
Published: September 2019

Factor Analysis on Services Quality in Islamic Bank (Study at PT Bank Muamalat Indonesia). The aim of this study is to determine and identify the factors forming quality of service in PT. Bank Muamalat Indonesia, Tbk Branch Medan. Instruments of research use questionnaires and factor analysis. This research is quantitative research using survey methods. The sample method that used in this research is accidental sampling. The reliability and validity test shown that 13 question had been fulfilled the reliability and validity requirements. From the extraction gives three factors. Factor 1 explained 45,299%, factor 2 explained 12,819%, and factor 3 explained 8,904%. The results show that quality of communication is dominant factor to explain service quality. Then product innovation and physical aspects DOI:10.15408/aiq.v6i2.1233