bluuebunny/crossref_metadata_2025_split huggingface dataset:
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN SISWA BERPRESTASI DI SMP NEGERI 1 POLOKARTO SUKOHARJO MENGGUNAKAN METODE WEIGHTED PRODUCT (WP)
Authors: Sri Hariyati Fitriasih Aqoid Mustofa Ardhi, Dwi Remawati , 
Published: February 2018

This research is to make decision support system from student selection achievement in SMP Negeri 1 Polokarto Sukoharjo which still done manually. The method used is weighted product. System design using UML. Testing this system aims to find the level of validity of the system that applies the weight of algorithm products with MS.excel calculation with the same criteria and the same weight on each alternative for the results of calculating the distance relative to the ideal solution manual. The result of this research is making decision support system from student achievement. Keywords: decision support system, student selection achievement, weighted product
RANCANGAN ALGORITMA GENERATOR MODEL 3D UNTUK MEMBUAT OBJEK BERUPA CABAI
Authors: Sukoco Omega Rimba Gemilang, M. Suyanto, 
Published: February 2018

AbstractAlong later development of technology, 3D models are increasingly used almost in all circles and fields. With so a 3D model can be used as a medium of learning simulations and attractive arranged in such a way. Alongside the presence of 3D applications that can be used both free and proprietary, animators develop Karyana expected to support the learning of interest. The aim of this study as a learning medium and can be used as a computer program to create 3D models. In accordance with the proper sequence of steps, the process of making the object will be greatly facilitated. And supported by using a script program is expected to create objects in large quantities can be easily and vary in shape and size but they can be modified by the animator. Generator 3D model is a solution to create objects in large quantities. 3D models created as an instance is the object of the chili. Generator 3D model has been tested and is capable of forming a desired object. Keywords— Algorithm, Python, Modeling, 3D Models, Generator
SISTEM INFORMASI PENJUALAN KREDIT PADA MOHAN GROSIR SOLO SECARA MULTIUSER
Authors: Andriani Kusumaningrum Riwi Astuti, Bebas Widada, 
Published: February 2018

Mohan Grosir Solo is a store engaged in the field of Sales and Sales Cooperation Sales with Credit Sales System. Sales of credit that runs from direct submission to the cashier by submitting identity cards only. Customers do the taking of goods in accordance with the value of the approved filing then the customer will pay in accordance with the applicable provisions. With the credit sales information system is expected small errors up to the large can be resolved, especially the problem of payment arrears and repayment payment. System design that includes: Diagram Context, HIPO, Data Flow Diagrams, Document Flow Diagrams, Database Design, Input Design, Output Design, Implementation of the program by using appropriate data stimulation. The purpose of this research is to create and design multi-level loan sales information system at Mohan Grosir Solo. Then the results obtained from this system are Input of Goods Data, Input of Customer Data, Input of Supplier Data, Input of Data of Department of Goods, Input of Cashier Data, Purchase Transaction, Purchase Return Transaction, Credit Sale Transaction, Sales Return Transaction, Cash Transaction, Customer Data Report, Supplier Data Report, Department of Goods Data Report, Cashier Data Report, Purchase Transaction Report, Purchase Return Report, Credit Sales Transaction Report, Sales Returns Report, and Cash Advance Report. System information created using Microsoft Visual Basic 6 and SQL Server database has been done blackbox testing with a design that is appropriate. Keywords: Information System, Multiuser, Credit Sales.
GTC/CanariCam Mid-IR Imaging of the Fullerene-rich Planetary Nebula IC 418: Searching for the Spatial Distribution of Fullerene-like Molecules
Authors: Díaz-Luis J. J. , García-Hernández D. A. , Manchado A. , García-Lario P. , Villaver E. , García-Segura G. 
Published: February 2018

Abstract
We present seeing-limited narrow-band mid-IR GTC/CanariCam images of the spatially extended fullerene-containing planetary nebula (PN) IC 418. The narrow-band images cover the C60 fullerene band at 17.4 μm, the polycyclic aromatic hydrocarbon like (PAH-like) feature at 11.3 μm, the broad 9–13 μm feature, and their adjacent continua at 9.8 and 20.5 μm. We study the relative spatial distribution of these complex species, all detected in the Spitzer and Infrared Space Observatory spectra of IC 418, with the aim of getting observational constraints to the formation process of fullerenes in H-rich circumstellar environments. A similar ring-like extended structure is seen in all narrow-band filters, except in the dust continuum emission at 9.8 μm, which peaks closer to the central star. The continuum-subtracted images display a clear ring-like extended structure for the carrier of the broad 9–13 μm emission, while the spatial distribution of the (PAH-like) 11.3 μm emission is not so well defined. Interestingly, a residual C60 17.4 μm emission (at about 4σ from the sky background) is seen when subtracting the dust continuum emission at 20.5 μm. This residual C60 emission, if real, might have several interpretations, the most exciting being perhaps that other fullerene-based species like hydrogenated fullerenes with very low H-content may contribute to the observed 17.4 μm emission. We conclude that higher sensitivity mid-IR images and spatially resolved spectroscopic observations (especially in the Q-band) are necessary to get some clues about fullerene formation in PNe.
Investigating the Binarity of S0-2: Implications for Its Origins and Robustness as a Probe of the Laws of Gravity around a Supermassive Black Hole
Authors: Chu Devin S. , Do Tuan , Hees Aurelien , Ghez Andrea , Naoz Smadar , Witzel Gunther , Sakai Shoko , Chappell Samantha , Gautam Abhimat K. , Lu Jessica R. , Matthews Keith 
Published: February 2018

Abstract
The star S0-2, which orbits the supermassive black hole (SMBH) in our Galaxy with a period of 16 years, provides the strongest constraint on both the mass of the SMBH and the distance to the Galactic center. S0-2 will soon provide the first measurement of relativistic effects near a SMBH. We report the first limits on the binarity of S0-2 from radial velocity (RV) monitoring, which has implications for both understanding its origin and robustness as a probe of the central gravitational field. With 87 RV measurements, which include 12 new observations that we present, we have the requisite data set to look for RV variations from S0-2′s orbital model. Using a Lomb–Scargle analysis and orbit-fitting for potential binaries, we detect no RV variation beyond S0-2′s orbital motion and do not find any significant periodic signal. The lack of a binary companion does not currently distinguish different formation scenarios for S0-2. The upper limit on the mass of a companion star (

) still allowed by our results has a median upper limit of

sin i ≤ 1.6 M
⊙ for periods between 1 and 150 days, the longest period to avoid tidal break-up of the binary. We also investigate the impact of the remaining allowed binary system on the measurement of the relativistic redshift at S0-2′s closest approach in 2018. While binary star systems are important to consider for this experiment, we find that plausible binaries for S0-2 will not alter a 5σ detection of the relativistic redshift.
Convective Dynamics and Disequilibrium Chemistry in the Atmospheres of Giant Planets and Brown Dwarfs
Authors: Bordwell Baylee , Brown Benjamin P. , Oishi Jeffrey S. 
Published: February 2018

Abstract
Disequilibrium chemical processes significantly affect the spectra of substellar objects. To study these effects, dynamical disequilibrium has been parameterized using the quench and eddy diffusion approximations, but little work has been done to explore how these approximations perform under realistic planetary conditions in different dynamical regimes. As a first step toward addressing this problem, we study the localized, small-scale convective dynamics of planetary atmospheres by direct numerical simulation of fully compressible hydrodynamics with reactive tracers using the Dedalus code. Using polytropically stratified, plane-parallel atmospheres in 2D and 3D, we explore the quenching behavior of different abstract chemical species as a function of the dynamical conditions of the atmosphere as parameterized by the Rayleigh number. We find that in both 2D and 3D, chemical species quench deeper than would be predicted based on simple mixing-length arguments. Instead, it is necessary to employ length scales based on the chemical equilibrium profile of the reacting species in order to predict quench points and perform chemical kinetics modeling in 1D. Based on the results of our simulations, we provide a new length scale, derived from the chemical scale height, that can be used to perform these calculations. This length scale is simple to calculate from known chemical data and makes reasonable predictions for our dynamical simulations.
Decrease in Hysteresis of Planetary Climate for Planets with Long Solar Days
Authors: Abbot Dorian S. , Bloch-Johnson Jonah , Checlair Jade , Farahat Navah X. , Graham R. J. , Plotkin David , Popovic Predrag , Spaulding-Astudillo Francisco 
Published: February 2018

Abstract
The ice-albedo feedback on rapidly rotating terrestrial planets in the habitable zone can lead to abrupt transitions (bifurcations) between a warm and a snowball (ice-covered) state, bistability between these states, and hysteresis in planetary climate. This is important for planetary habitability because snowball events may trigger rises in the complexity of life, but could also endanger complex life that already exists. Recent work has shown that planets tidally locked in synchronous rotation states will transition smoothly into the snowball state rather than experiencing bifurcations. Here we investigate the structure of snowball bifurcations on planets that are tidally influenced, but not synchronously rotating, so that they experience long solar days. We use PlaSIM, an intermediate-complexity global climate model, with a thermodynamic mixed layer ocean and the Sun’s spectrum. We find that the amount of hysteresis (the range in stellar flux for which there is bistability in climate) is significantly reduced for solar days with lengths of tens of Earth days, and disappears for solar days of hundreds of Earth days. These results suggest that tidally influenced planets orbiting M and K stars that are not synchronously rotating could have much less hysteresis associated with the snowball bifurcations than they would if they were rapidly rotating. This implies that the amount of time it takes them to escape a snowball state via CO2 outgassing would be greatly reduced, as would the period of cycling between the warm and snowball state if they have low CO2 outgassing rates.
Titchmarsh’s Method for the Approximate Functional Equations for , , and
Authors: Furuya Jun , Minamide T. Makoto , Tanigawa Yoshio 
Published: February 2018

AbstractLet $\unicode[STIX]{x1D701}(s)$ be the Riemann zeta function. In 1929, Hardy and Littlewood proved the approximate functional equation for $\unicode[STIX]{x1D701}^{2}(s)$ with error term $O(x^{1/2-\unicode[STIX]{x1D70E}}((x+y)/|t|)^{1/4}\log |t|)$, where $-1/2<\unicode[STIX]{x1D70E}<3/2,x,y\geqslant 1,xy=(|t|/2\unicode[STIX]{x1D70B})^{2}$. Later, in 1938, Titchmarsh improved the error term by removing the factor $((x+y)/|t|)^{1/4}$. In 1999, Hall showed the approximate functional equations for $\unicode[STIX]{x1D701}^{\prime }(s)^{2},\unicode[STIX]{x1D701}(s)\unicode[STIX]{x1D701}^{\prime \prime }(s)$, and $\unicode[STIX]{x1D701}^{\prime }(s)\unicode[STIX]{x1D701}^{\prime \prime }(s)$ (in the range $0<\unicode[STIX]{x1D70E}<1$) whose error terms contain the factor $((x+y)/|t|)^{1/4}$. In this paper we remove this factor from these three error terms by using the method of Titchmarsh.
A construção do direito ao duplo grau de jurisdição nas Cortes Europeia e Interamericana de Direitos Humanos
Authors: Varella Marcelo , Echeverria Andrea Dantas 
Published: February 2018

A divergência do modelo de direito ao duplo grau de jurisdição construído no âmbito das Cortes suscitou o questionamento
acerca da resistência da Corte Interamericana em aplicar a margem de apreciação nacional, culminando na observância
de que o histórico de ditaduras militares e a atual instabilidade política dos Estados latino-americanos geram uma
certa desconfiança da Corte Interamericana, que impede uma delegação de competência para o âmbito doméstico.
Assim, enquanto a Corte Europeia promove uma internacionalização do direito em parceria com os Estados, tendo
por fundamento um pluralismo ordenado, a Corte Interamericana estabelece uma centralização do processo de
internacionalização, atribuindo-lhe a competência para exercer um controle abstrato das normas mediante o controle
de convencionalidade. Resta questionar se haveria espaço para o pluralismo no processo de harmonização do direito,
como proposto pela Corte Interamericana, ou se se estaria diante de uma simples unificação forçada.
Granular metal–carbon nanocomposites as piezoresistive sensor films – Part 2: Modeling longitudinal and transverse strain sensitivity
Authors: Schwebke Silvan , Werner Ulf , Schultes Günter 
Published: February 2018

Abstract. Granular and columnar nickel–carbon composites may exhibit large
strain sensitivity, which makes them an interesting sensor
material. Based on experimental results and morphological
characterization of the material, we develop a model of the electron
transport in the film and use it to explain its piezoresistive
effect. First we describe a model for the electron transport from
particle to particle. The model is then applied in Monte Carlo
simulations of the resistance and strain properties of the
disordered films that give a first explanation of film
properties. The simulations give insights into the origin of the
transverse sensitivity and show the influence of various parameters
such as particle separation and geometric disorder. An important
influence towards larger strain sensitivity is local strain
enhancement due to different elastic moduli of metal particles and
carbon matrix.
Capacidades estatais para o desenvolvimento rural no Brasil: análise das políticas públicas para a agricultura familiar
Authors: Grisa Cátia , Yoshie Martins Kato Karina , Gérard Flexor Georges , Aparecida Zimmermann Silvia 
Published: February 2018

O trabalho analisa as capacidades estatais construídas para o desenvolvimento rural e agricultura familiar no Brasil. Para tanto, resgata-se como ocorreu o processo de construção de três políticas públicas (Pronaf, PAA e PNBP) e procura-se analisar a capacidade do Estado em promovê-las, implementá-las e apoiá-las ao longo dos anos. Compreende-se que as capacidades estatais criadas para o desenvolvimento rural emergiram a partir dos processos de redemocratização e descentralização política dos anos 1980, os quais permitiram a conformação de arranjos institucionais que ampliaram a interação entre o governo, a burocracia estatal e a sociedade civil organizada. Essa interação, associada ao estabelecimento de um governo de centro-esquerda a partir dos anos 2000, permitiu a criação de um ambiente político-institucional propício à conformação de um corpo político e de uma burocracia que colocaram a agricultura familiar e o desenvolvimento rural na agenda política do país e estabeleceram capacidades estatais para promovê-los. Contudo, tais capacidades, orientadas para segmentos da população historicamente marginalizados, são condicionadas pelo ambiente político-institucional e pelas relações de poder desiguais historicamente estabelecidas no meio rural brasileiro.
A Practitioner's Perspective on the Applicability of Gestalt-Oriented Organization Development and Organizational Change: A Commentary on Aspects of Saner and Yiu's Article
Authors: Newton Mark 
Published: February 2018

Abstract
The author comments on Saner and Yiu's article through the lens of a Gestalt-oriented organization development practitioner with a bias toward using consulting teams. Moved by Saner and Yiu's “Sysiphonian” experience, he recalls his own experiences trying to push boulders up mountains and offers a bit of appreciation. Newton retraces his experiences in one traditional, bureaucratic client system. He attributes the client's success in planning and managing change in part to its partnership with a team of internal and external consultants who applied Gestalt theory, concepts and methodology to a variety of change initiatives. Newton concludes by delineating some of the elements of Gestalt-oriented organization development he has found to be fundamental to its successful practice.
A Deeper Analysis on a Generalization of Fermat´s Last Theorem
Authors: Di Gregorio Leandro Torres 
Published: February 2018

In 1997, the following conjecture was considered by Mauldin as a generalization of Fermat's Last Theorem: “for X, Y, Z, n$_1$, n$_2$ and n$_3$ positive integers with n$_1$, n$_2$, n$_3$> 2, if $X^{n$_1$} + Y^{n$_2$}= Z^{n$_3$}$ then X, Y, Z must have a common prime factor”. The present work provides an investigation focusing in various aspects of this conjecture, exploring the problem´s specificities with graphic resources and offering a complementary approach to the arguments presented in our previous paper. In fact, we recently discovered the general form of the counterexamples of this conjecture, what is explored in detail in this article. We also analyzed the domain in which the conjecture is valid, defined the situations in which it could fail and previewed some characteristics of its exceptions, in an analytical way.
EFFECT OF GROUP MATING SCHEMES ON LAMB GROWTH PERFORMANCE
Authors: D Ganbat , B Mandakh , T Baldan 
Published: February 2018

The study was aimed to determinate the effect of group mating scheme on lamb growth performance. Rams, representing different group mating scheme, were assigned to mate 60-80 ewes per a ram for a 45-day breeding period. In group mating scheme, each ram is placed in a separate pasture with a group of ewes gathered from participating herders involved in group breeding during mating season. The average birth, weaning and post weaning weight for lambs from the group mating of selected rams to selected ewes involved in the study were 4.4, 33.8 and 40 kg for male lambs and, 4.3, 29.8 and 35.7 kg for ewe lambs respectively. These figures indicate that progeny of that group mating scheme were 0.5 to 6.3 kg for male lambs and 0.6-5.5 kg for ewe lambs heavier than progeny of group mating of selected rams to randomly allocated ewes at different age of growth (P <0.05). Mean values of birth, weaning and post weaning weight of progeny for control group mating were lower (P < 0.05) than those of the progeny for all other groups of mating.
The Art of Community
Authors: de Stecher Annette 
Published: February 2018

La nation huronne-wendat de Wendake (Lorette, Québec) a maintenu sa culture et son identité pendant des siècles, souvent en dépit de, et en résistance contre les pressions occasionnées par la présence missionnaire et les politiques coloniales. Cette survivance est tributaire de savoirs, de valeurs et de coutumes transmis de génération en génération. Cet article explore l’art de la communauté wendat et ses éléments constitutifs : la fabrication d’objets, la tradition orale, l’engagement actif des membres de la collectivité dans les pratiques traditionnelles, ainsi que l’adaptation des pratiques ancestrales aux préoccupations actuelles. Il montre comment la production artistique wendat, dans sa force expressive, contribue à la continuité et cohésion sociale de la nation wendat.
Indigenous Sovereignty and Settler Amnesia: Robert Houle’s Premises for Self Rule
Authors: Ernst Stacy A. 
Published: February 2018

Le modernisme en art est souvent considéré comme un développement spécifiquement occidental. Robert Houle, l’artiste, écrivain et commissaire d’exposition d’origine Saulteaux, a cependant toujours soutenu que sa propre pratique est moderniste et qu’elle suit une filiation esthétique autochtone. Cet article s’intéresse particulièrement à une oeuvre produite par Houle en 1994, Premises for Self Rule, dans laquelle l’artiste a juxtaposé des textes de législation coloniale à des panneaux peints en monochrome et des cartes postales trouvées en archives. Il propose qu’à travers cette stratégie de rapprochement, l’artiste fusionne la tradition de la peinture de parflèche à l’esthétique moderniste, remettant ainsi en lumière la négociation interculturelle, l’amnésie coloniale, ainsi que les écarts qui séparent les épistémologies et traditions artistiques des peuples autochtones et allochtones.
Aggressive Surgical Management of Gallbladder Cancer: Long-Term Results From a Retrospective Study of 315 Chinese Patients
Authors: Nengwen Ke , Yong Zeng 
Published: February 2018

Objective
To investigate the best surgical treatment for the gallbladder cancer patient.

Summary of Background Data
Until now, aggressive surgery for advanced gallbladder cancer has been controversial. In this study, we analyzed gallbladder cancer patients' data retrospectively to find out which is the best surgical treatment for the patient.

Methods
From 2009 to 2013, 315 cases of gallbladder carcinoma were identified. Data were analyzed retrospectively. The review included analysis of survival rate, postoperative complications, operative mortality rate, and correlation between local extent of the primary tumor and frequency of nodal metastases.

Results
Postoperative complications occurred in 15 patients (6.2%). A total of 3% of patients who underwent a radical surgery procedure had complications, but in the extended radical surgery group, it was 9.8%. Operative mortality rate was 4.94%. No lymph node metastases were found in patients with T1 tumors. Nodal involvement in patients with T3 (55.22%) and T4 (82.50%) tumors was significantly higher than that in patients with T2 tumors (44.12%). In patients with stages I and II cancers, the radical resection group had a better survival rate than the simple cholecystectomy group. In patients with stage III cancer, the extended radical surgery group and radical surgery group showed better survival rates than others. In patients with stage IV cancer, the extended radical surgery group showed a 4% survival rate at 2 years, but others group had a 0% survival rate.

Conclusions
Simple cholecystectomy may decrease the long survival rates in patients with stages I and II cancer. In more advanced stages, extended radical resection should be performed if R0 resections can be achieved.