bluuebunny/crossref_metadata_2025 huggingface dataset:
SQL Versus NoSQL Databases to Assess Their Appropriateness for Big Data Application
Authors: Kausar Mohammad A. , Nasar Mohammad
Published: October 2019

Background:

Nowadays, the digital world is rising rapidly and becoming very difficult in
nature's quantity, diversity, and speed. Recently, there have been two major changes in data management,
which are NoSQL databases and Big Data Analytics. While evolving with the diverse reasons,
their independent growths balance each other and their convergence would greatly benefit organization
to make decisions on-time with the amount of multifaceted data sets that might be semi
structured, structured, and unstructured. Though several software solutions have come out to support
Big Data analytics on the one hand, on the other hand, there have been several packages of NoSQL
database available in the market.

Aim and Methods:

The main goal of this article is to give comprehension of their perspective and a
complete study to associate the future of the emerging several important NoSQL data models.

Results:

Evaluating NoSQL databases for Big Data analytics with traditional SQL performance
shows that NoSQL database is a superior alternative for industry condition need high-performance
analytics, adaptability, simplicity, and distributed large data scalability.

Conclusion:

In this article we conclude with the adoption of NoSQL in various markets.
Effects of Microbial Starter Composition on Nutritional Contents and Pasting Properties of Fermented Cassava Flour
Authors: Kresnowati M.T.A.P. , Turyanto L. , Zaenuddin A. , Trihatmoko K.
Published: October 2019

Fermentation of cassava chips prior to drying and milling processes improves cassava flour quality: i.e. lower cyanogenic content, remove specific odour and colour. Composition of microbial starter applied to the fermentation may affect the microbial population during the fermentation and thus directs the process and the produced flour properties. This study mapped the effects of microbial starter composition on the microbial profiles during the fermentation and the corresponding nutritional contents as well as pasting properties of the produced fermented cassava flour (fercaf). Combinations of Lactobacillus plantarum, Bacillus subtilis and Aspergillus oryzae, that were selected based on their enzymatic activities, were evaluated. The addition of microbial starter was shown to affect the dynamics in microbial population during the fermentation. The addition of lactic acid bacteria accelerated the release of cyanogenic glycoside and starch conversion to simpler sugars, the addition of B. subtilis improved the disruption of cassava fibres, whereas the addition of A.oryzae was shown to increase the protein content of fercaf. The different microbial starter added to fermentation system also resulted in different pasting properties of fercaf. Microbial starter composition can be designed as such for the production of a particular flour property.
Plasma-Enhanced Chemical Vapor Deposition of Indene for Gas Separation Membrane
Authors: Kyaw Myat , Mori Shinsuki , Dugos Nathaniel , Roces Susan , Beltran Arnel , Suzuki Shunsuke
Published: October 2019

Polyindene (PIn) membrane was fabricated onto a zeolite 5A substrate by using plasma-enhanced chemical vapor deposition (PECVD) at low temperature. Membrane characterization was done by taking Scanning Electron Microscopy (SEM) and FT-IR measurements and the new peak was found in the plasma-derived PIn film. Membrane performance was analyzed by checking permeability of pure gases (H2, N2, and CO2) through the membrane. PECVD-derived PIn membrane showed high gas barrier properties and selectivities of 8.2 and 4.0 for H2/CO2 and H2/N2, respectively, at room temperature
La responsabilidad civil de notarios y conservadores de bienes raíces:
Authors: González Castillo Joel
Published: October 2019

The civil liability of notaries and property registrars has been a matter hardly treated by national doctrine and jurisprudence, although these professionals intervene in a multiplicity of acts within the legal traffic -corporate law, real estate, inheritance, and so on- that are potentially likely to cause damages to those who require their services and even third parties, giving rise to claims for compensation. The purpose is to determine to which civil liability statute -contractual or delictual- these attestors are subject and in which cases the exception to the general rule of liability that is concluded must be applied. As a preliminary question the similarities between notaries and property registrars are analyzed, which justify a joint treatment of their liability regime.
REFLEXIONES Y PERSPECTIVAS A 25 AÑOS DE LA AUTONOMÍA DEL BANCO DE MÉXICO
Authors: Heath Jonathan , Acosta Margain Jaime
Published: October 2019

En este artículo se hace una serie de reflexiones sobre los retos y logros que el Banco de México ha enfrentado en sus primeros 25 años de vida autónoma. Se detallan los elementos claves en el diseño institucional para el cumplimiento de su mandato prioritario: la estabilidad del poder adquisitivo de la moneda. En particular, se destaca la evolución de los cambios en el régimen monetario y en la instrumentación de la política monetaria para alcanzar ese fin. De igual manera, se comentan otros aspectos que han sido relevantes en este periodo de la vida autónoma del banco central, tales como la política cambiaria, el manejo de las reservas internacionales, así como la política de rendición de cuentas y la estrategia de comunicación.

REFLECTIONS AND PERSPECTIVES AT 25 YEARS OF THE AUTONOMY OF THE BANCO DE MÉXICO

ABSTRACT
This paper describes the challenges and achievements that Banco de México has faced during its first twenty-five years of autonomy. The paper offers some insights about key institutional features that were decisive in fulfilling the central bank’s main mandate: Price stability. The article also outlines the evolution of the monetary policy framework and the central bank operations in order to achieve the central bank main goal. Similarly, other elements such as foreign exchange policy, international reserve management, accountability and communication policies are also discussed.
CENTRAL BANK INDEPENDENCE: A RIGGED DEBATE BASED ON FALSE POLITICS AND ECONOMICS
Authors: Palley Thomas
Published: October 2019

ABSTRACT

The case for central bank independence is built on an intellectual two-step. Step one argues there is a problem of inflation prone government. Step two argues independence is the solution to that problem. This paper challenges that case and shows it is based on false politics and economics. The paper argues central bank independence is a product of neoliberal economics and aims to institutionalize neoliberal interests. As regards economics, independence rests on a controversial construction of macroeconomics and also fails according to its own microeconomic logic. That failure applies to both goal independence and operational independence. It is a myth to think a government can set goals for the central bank and then leave it to the bank to impartially and neutrally operationalize those goals. Democratic countries may still decide to implement central bank independence, but that decision is a political one with non-neutral economic and political consequences. It is a grave misrepresentation to claim independence solves a fundamental public interest economic problem, and economists make themselves accomplices by claiming it does.

INDEPENDENCIA DEL BANCO CENTRAL: UN DEBATE AMAÑADO BASADO EN POLÍTICA Y ECONOMÍA FALSAS

 

RESUMEN
La cuestión de la independencia del banco central consiste en un proceso intelectual de dos fases. En la primera fase se argumenta que existe el problema de que el gobierno es proclive a la inflación. En la segunda fase se señala que la independencia del gobierno es la solución a este problema. En este artículo desafiamos esta cuestión y se muestra que se basa en política y economía falsas. Argumentamos que la independencia del banco central es un producto de la economía neoliberal y que aspira a institucionalizar los intereses neoliberales. En lo que concierne a la economía, la independencia se basa en una construcción controvertida de la macroeconomía y también fracasa de acuerdo con su propia lógica microeconómica. Ese fracaso aplica tanto para la independencia del objetivo como para la operativa. Es un mito pensar que el gobierno puede establecer objetivos para el banco central y luego permitir que éste los opere de forma imparcial y neutral. Los países democráticos pueden decidir implementar la independencia del banco central, pero la decisión es política y no es neutral en sus consecuencias económicas y políticas. La proposición de que la independencia resuelve un problema económico de interés público fundamental es una interpretación equivocada grave y los economistas se vuelven cómplices al sostener que en efecto lo resuelve.
ARE THE PARIS AGREEMENT EFFORTS EQUALLY SHARED? GDP AND CO2 PRODUCTION REGULARITIES
Authors: Marquetti Adalmir Antonio , Mendoza Pichardo Gabriel , De Oliveira Guilherme
Published: October 2019

ABSTRACT

This study investigates regularities in the production of GDP and CO2 emissions for 84 countries between 1980-2014. The empirical strategy is derived from an ecological-economic framework in which both outputs are produced employing capital, energy and labor. Moreover, we propose an expanded version of the Kaya identity, which creates a link between the growth rate of CO2 emissions and capital accumulation to evaluate the distribution of abatement efforts under the Paris Agreement. By using a new dataset, we found evidence of relative decoupling in developing countries and absolute decoupling in some developed countries. Our findings show that the individual voluntary definition of the emission targets under the Agreement resulted in an unequal distribution of the abatement efforts among developing and developed countries. In the absence of higher energy or environment-saving technical changes, the required reductions in capital accumulation are sharper for developing than developed countries.

 

¿SE COMPARTEN LOS ESFUERZOS DEL ACUERDO DE PARÍS IGUALMENTE?
REGULARIDADES DE PRODUCCIÓN DEL PIB Y CO2

RESUMEN
Este trabajo investiga las regularidades en la producción del PIB y las emisiones de CO2 en 84 países entre 1980 y 2014. La estrategia empírica deriva de un marco ecológico-económico en el cual los dos bienes se producen utilizando capital, energía y trabajo. Proponemos una versión expandida de la identidad de Kaya que crea un vínculo entre la tasa de crecimiento de las emisiones de CO2 y la acumulación de capital para evaluar la distribución de los esfuerzos de abatimiento del Acuerdo de París. Mediante el uso de una nueva base de datos, encontramos un desacoplamiento relativo en los países en desarrollo y un desacoplamiento absoluto en algunos países desarrollados. Nuestros hallazgos muestran que la definición individual voluntaria de las metas de emisiones del Acuerdo resulta en una distribución desigual de los esfuerzos de abatimiento entre los países en desarrollo y desarrollados. En ausencia de un mayor cambio técnico ahorrador de energía o del ambiente, las reducciones requeridas en la acumulación de capital son más agudas para los países en desarrollo que para los desarrollados.
NOTA EDITORIAL
Authors: . .
Published: October 2019

El Banco de México (BM) fue fundado en septiembre de 1925; nació como banco central (BC) público, como banco del gobierno sin fines de lucro. El caos de emisión monetaria asociado a la época de la revolución mexicana y las necesidades de la nueva economía nacional que emergía a posteriori al conflicto bélico indujeron el imperativo impostergable del establecimiento de una institución que centralizara la creación de moneda de curso legal, ordenara el sistema de pagos, administrara las reservas metálicas de la nación y regulara la liquidez y las actividades bancarias.

En agosto de 1993, casi siete décadas después de su fundación, mediante una reforma constitucional y la nueva Ley del Banco de México del 23 de diciembre de 1993, el BM se convirtió en BC autónomo del gobierno (Carrasco y Ferreiro, 2019). Para conmemorar esta efeméride y para analizar y discutir el significado trascendente de la independencia del Banco de México, la Facultad de Economía de la Universidad Nacional Autónoma de México (UNAM), por iniciativa conjunta del Centro de Modelística y Pronósticos Económicos (CEMPE) y la revista Investigación Económica, organizó un simposio con la participación de destacados economistas del propio BM, del sector financiero privado, de la unam, de la Comisión Económica para América Latina y el Caribe (CEPAL) y de la Review of Keynesian Economics. Los trabajos presentados en el simposio que se ciñeron a nuestras normas editoriales se publicarán sucesivamente en Investigación Económica a partir del presente número...
Conhecimento de fisioterapeutas quanto às práticas integrativas e complementares
Authors: Smaniotto Suyane , Fracasso Tainara , Nierotka Rosane Paula , Ferretti Fátima
Published: October 2019

Introdução: as Práticas Integrativas e Complementares (PICs) são técnicas que buscam a prevenção de doenças e recuperação da saúde. Foram inseridas no Sistema Único de Saúde (SUS) em 2006, fortalecendo a integralidade de atenção. O uso dessas práticas pelo fisioterapeuta é regulamentado pelo Conselho Federal de Fisioterapia e Terapia Ocupacional (COFFITO) e aos poucos vem sendo utilizadas também na Atenção Básica. Apesar da crescente divulgação, há de pesquisa quanto à utilização dessas práticas pelo fisioterapeuta. Objetivo: analisar o uso das práticas e o conhecimento de fisioterapeutas atuantes quanto às PICs. Metodologia: estudo de abordagem qualitativa, desenvolvido na região Oeste de Santa Catarina com 10 fisioterapeutas. Resultados e Discussão: depois da análise dos dados, surgiram três categorias analíticas: conhecimento quanto as PICs: prática Complementar ao Tratamento Tradicional X Assistência Integral do Ser Humano; uso das PICs: entre os benefícios e necessidade de mudanças para ampliar o acesso dos pacientes; formação para o uso das PICs: necessidade de inclusão na graduação e ampliação da educação permanente. Considerações finais: as PICs mais utilizadas pelos entrevistados foram a auriculoterapia, a osteopatia e a acupuntura. O conhecimento está centrado na concepção de um tratamento complementar aos demais recursos da fisioterapia e uma abordagem integral que extrapola a visão do paciente segmentado.
Estructura constitucional del Estado Colombiano. John Fernando Restrepo Tamayo. Medellín: Universidad de Medellín. 2017
Authors: Jurado Castaño Pedro Alejandro
Published: October 2019

La segunda edición de Estructura constitucional del Estado colombiano del profesor John Fernando Restrepo Tamayo, demuestra la madurez y consolidación de su reflexión como docente sobre las instituciones de derecho constitucional que, como se expresa en la introducción del libro, han revolucionado la historia de la nación, transformado el ejercicio del poder, ordenado la manera en que entendemos el sistema de normas propio –que representa la base de una sociedad políticamente organizada– y han puesto a Colombia en la senda constructiva de una comunidad política que se regula a sí misma por medio de principios democráticos y de justicia social.
Mediações teóricas para a análise da financeirização da produção do espaço na América Latina
Authors: Pimentel De Oliveira Fabio Lucas
Published: October 2019

O artigo objetiva estabelecer conexões dialógicas entre o plano abstrato-teórico e concreto-histórico das manifestações regionais e urbanas do processo de financeirização na periferia capitalista. Referenciando-se na literatura existente, resgata as interdependências exógenas e endógenas que definem a especificidade do subdesenvolvimento e argumentam pela necessidade dessa interface analítica para uma adequada interpretação da produção do espaço na realidade latino-americana. Propõe qualificar o alcance político, econômico, social e geográfico da hegemonia contemporânea do capital portador de juros e evidencia os aspectos relacionais, processuais e mediadores que imbricam tais dimensões em uma abordagem transescalar, baseada no caso brasileiro. Argumenta que a seletividade, a fragmentação e a exclusão típicas da espacialidade periférica são aprofundadas pela subsunção do ambiente construído pelo processo de financeirização.
Jachymski-Matkowski-Świątkowski's fixed point theorem
Authors: Suzuki Tomonari
Published: October 2019

We improve Jachymski-Matkowski-?wi?tkowski's fixed point theorem for contractions in semimetric spaces with some additional assumption. We prove another fixed point theorem for contractions.
High Prevalence of a Monogenic Cause in Han Chinese Diagnosed With Type 1 Diabetes, Partly Driven by Nonsyndromic Recessive WFS1 Mutations
Authors: Li Meihang , Wang Sihua , Xu Kuanfeng , Chen Yang , Fu Qi , Gu Yong , Shi Yun , Zhang Mei , Sun Min , Chen Heng , Han Xiuqun , Li Yangxi , Tang Zhoukai , Cai Lejing , Li Zhiqiang , Shi Yongyong , Yang Tao , Polychronakos Constantin
Published: October 2019

It is estimated that ∼1% of European ancestry patients clinically diagnosed with type 1 diabetes (T1D) actually have monogenic forms of the disease. Because of the much lower incidence of true T1D in East Asians, we hypothesized that the percentage would be much higher. To test this, we sequenced the exome of 82 Chinese Han patients clinically diagnosed with T1D but negative for three autoantibodies. Analysis focused on established or proposed monogenic diabetes genes. We found credible mutations in 18 of the 82 autoantibody-negative patients (22%). All mutations had consensus pathogenicity support by five algorithms. As in Europeans, the most common gene was HNF1A (MODY3), in 6 of 18 cases. Surprisingly, almost as frequent were diallelic mutations in WFS1, known to cause Wolfram syndrome but also described in nonsyndromic cases. Fasting C-peptide varied widely and was not predictive. Given the 27.4% autoantibody negativity in Chinese and 22% mutation rate, we estimate that ∼6% of Chinese with a clinical T1D diagnosis have monogenic diabetes. Our findings support universal sequencing of autoantibody-negative cases as standard of care in East Asian patients with a clinical T1D diagnosis. Nonsyndromic diabetes with WSF1 mutations is not rare in Chinese. Its response to alternative treatments should be investigated.
Redefining Hypoglycemia in Clinical Trials: Validation of Definitions Recently Adopted by the American Diabetes Association/European Association for the Study of Diabetes
Authors: Heller Simon R. , Buse John B. , Ratner Robert , Seaquist Elizabeth , Bardtrum Lars , Hansen Charlotte Thim , Tutkunkardas Deniz , Moses Alan C.
Published: October 2019

OBJECTIVE

To determine if the International Hypoglycaemia Study Group (IHSG) level 2 low glucose definition can identify clinically relevant hypoglycemia in clinical trials and offer value as an end point for future trials.

RESEARCH DESIGN AND METHODS

A post hoc analysis was performed of the SWITCH (SWITCH 1: n = 501, type 1 diabetes; SWITCH 2: n = 721, type 2 diabetes) and DEVOTE (n = 7,637, type 2 diabetes) trials utilizing the IHSG low glucose definitions. Patients in all trials were randomized to either insulin degludec or insulin glargine 100 units/mL. In the main analysis, the following definitions were compared: 1) American Diabetes Association (ADA) 2005 (plasma glucose [PG] confirmed ≤3.9 mmol/L with symptoms); and 2) IHSG level 2 (PG confirmed <3.0 mmol/L, independent of symptoms).

RESULTS

In SWITCH 2, the estimated rate ratios of hypoglycemic events indicated increasing differences between treatments with decreasing PG levels until 3.0 mmol/L, following which no additional treatment differences were observed. Similar results were observed for the SWITCH 1 trial. In SWITCH 2, the IHSG level 2 definition produced a rate ratio that was lower than the ADA 2005 definition.

CONCLUSIONS

The IHSG level 2 definition was validated in a series of clinical trials, demonstrating its ability to discriminate between basal insulins. This definition is therefore recommended to be uniformly adopted by regulatory bodies and used in future clinical trials.
Pengaruh Kecanggihan Teknologi Informasi, Partisipasi Pengguna, dan Kemampuan Pengguna Terhadap Kinerja Sistem Informasi Akuntansi pada PT. PLN (Persero) Area Jember
Authors: Ningtiyas Ella Wahyu , Probowulan Diyah , Martiana Nina
Published: October 2019

Penelitian ini bertujuan untuk mengetahui pengaruh kecanggihan teknologi informasi, partisipasi pengguna, dan kemampuan pengguna terhadap kinerja sistem informasi akuntansi pada PT. PLN (Persero) area Jember. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian explanatory (penjelasan). Populasi dalam penelitian ini adalah 35 karyawan bagian keuangan, sumberdaya manusia, administrasi, pemasaran, dan perencanaan di PT. PLN (Persero) Area Jember. Teknik pengambilan sampel menggunakan teknik purposive sampling. Teknik analisis yang digunakan dalam penelitian ini adalah regresi linear berganda dan pengujian data yang dilakukan menggunakan program SPSS (Statistical Product and Service Solution). Hasil penelitian ini menunjukkan bahwa variabel kecanggihan teknologi informasi dan kemampuan pengguna berpengaruh positif terhadap kinerja sistem informasi, sedangkan partisipasi pengguna berpengaruh negatif terhadap kinerja sistem informasi akuntansi.
ANALYSIS OF HYDROCARBON TREATING SYSTEM TO THE EMISSION OFF SPARK-IGNITION FOUR-STROKE ENGINE
Authors: Binyamin Binyamin , Subroto Subroto , Tjahjono Tri
Published: October 2019

The reduction of carbon monoxide (CO), unburnthydrocarbon (UHC) emission and fuel consumption on spark-ignition four-stroke engine is continuously attempted. The purposes from this research were to determine the effect of Hydrocarbon Treating System (HTS)  on levels of CO, UHC and fuel consumption. This is an experimental research. Its is conducted by comparing the exhaust pollutant concentration such as carbon monoxide, unburnt hydrocarbon and also fuel consumption between standard engine setting and Hydrocarbon Treating System applied. The research variable are HTS flow rate from Q1 = 0 cc/s (without HTS), Q2 = 1,5 cc/s, Q3 = 2 cc/s, Q4 = 2,5 cc/s, and Q5 = 33 cc/s. The research will be done in three conditions which are low, medium and high rotation. The result showed that Hydrocarbon Threating System decrease fuel consumption up to 19,43% with flow rate Q5 = 3 cc/s, but on the other hand it increase CO emission up to 80.84% with flow rate Q5 = 3 cc/s and UHC emission level up to 124.75% with flow rate Q5 = 3 cc/s from engine standart condition.
ANALISIS SIFAT TARIK DAN IMPAK KOMPOSIT SERAT RAMI DENGAN PERLAKUAN ALKALI DALAM WAKTU 2,4,6 DAN 8 JAM BERMATRIK POLIESTER
Authors: Purboputro Pramuko Ilmu , Hariyanto Agus
Published: October 2019

Ikatan interfacal bonding pada komposit serat alam sangat tergantung dari kekasaran permukaan serat. Permukaan serat dapat ditingkatkan daya ikatan permukaannya dengan cara mencelupkan pada larutan alkali. Pencelupan ini akan mengurangi lapisan lignin yang mengurangi kekuatan ikat pada permukaan serat. Pada penelitian ini proses yang digunakan adalah perlakuan alkali terhadap permukaan serat dengan  cara merendam serat rami selama 2,4,6, dan 8 jam. Larutah alkali yang digunakan adalah larutan NaOH dengan konsentrasi 10% pada pelarut air. Serat rami   Boehmeria nivea (L) Goud direndam pada larutan NaOH selama 2,4,6, dan 8 jam perendaman, untuk menghilangkan zat ligninnya agar kekuatan ikatan permukaan bisa diperbaiki.  Pengujian yang dilakukan adalah pengujian tarik dan pengujian impak. Hasil yang didapat adalah kekuatan tarik terbesar didapat pada perendaman 8 jam yaitu sebesar 41,9 MPa. Modulus young terbesar didapat pada perendaman 2 jam, yaitu 2743,15 Mpa, dan kekuatan impak terbesar adalah 0,0725 Joule/mm2 terjadi pada perendaman 4 jam Kata kunci : komposit serat, kekuatan tarik, kekuatan impak, perendaman alkali
PENGARUH VARIASI TEMPERATUR AIR SEBAGAI PENDINGINAN TERHADAP KARAKTERISTIK CORAN ALUMINIUM DENGAN MEDIA CETAKAN PASIR CO2
Authors: Masyrukan M
Published: October 2019

Logam akan mengalami perubahan fasa selama proses pengecoran, baik perubahan sifat fisis maupun mekanik yang disebabkan oleh proses pembekuan. Perubahan sifat ini antara lain dipengaruhi media pendingin yang digunakan pada saat proses pendinginan. Tujuan penelitian ini adalah untuk membandingkan variasi temperatur pendinginan terhadap kekerasan hasil coran aluminium karena sifat fisis dan mekanis suatu logam sangat penting dalam kontruksi permesinan. Maka dalam penelitian ini digunakan media pendinginan yang berbeda yaitu : Air dengan suhu 15°C, Air dengan suhu 27°C dan Air dengan suhu 55°C. Dari pengujian kekerasan benda uji dengan media pendinginan air suhu 15°C mempunyai nilai kekerasan yang lebih baik dibanding air dengan suhu 27°C dan 55°C. Dari hasil pengujian komposisi kimia terdapat 17 unsur, tetapi hanya 4 unsur yang paling berpengaruh pada aluminium cor yaitu Si, Fe, Cu, dan Zn yang paling dominan. Dilihat dari unsur yang ada pada material ini dapat digolongkan logam aluminium paduan seng (Al-Zn).
PENGARUH VARIASI TEMPERATUR AIR SEBAGAI PENDINGINAN TERHADAP KARAKTERISTIK CORAN ALUMINIUM DENGAN MEDIA CETAKAN PASIR CO2
Authors: Masyrukan M
Published: October 2019

Logam akan mengalami perubahan fasa selama proses pengecoran, baik perubahan sifat fisis maupun mekanik yang disebabkan oleh proses pembekuan. Perubahan sifat ini antara lain dipengaruhi media pendingin yang digunakan pada saat proses pendinginan.Tujuan penelitian ini adalah untuk membandingkan variasi temperatur pendinginan terhadap kekerasan hasil coran aluminium karena sifat fisis dan mekanis suatu logam sangat penting dalam kontruksi permesinan. Maka dalam penelitian ini digunakan media pendinginan yang berbeda yaitu : Air dengan suhu 15°C, Air dengan suhu 27°C dan Air dengan suhu 55°C. Dari pengujian kekerasan benda uji dengan media pendinginan air suhu 15°C mempunyai nilai kekerasan yang lebih baik dibanding air dengan suhu 27°C dan 55°C. Dari hasil pengujian komposisi kimia terdapat 17 unsur, tetapi hanya 4 unsur yang paling berpengaruh pada aluminium cor yaitu Si, Fe, Cu, dan Zn yang paling dominan. Dilihat dari unsur yang ada pada material ini dapat digolongkan logam aluminium paduan seng (Al-Zn).
PENGARUH KOEFISIEN GESEKAN PADA PROSES MANUFAKTUR
Authors: Riyadi Tri Widodo Besar
Published: October 2019

Pada proses manufaktur, faktor gesekan antara permukaan benda kerja dengandie memegang peranan yang sangat penting karena akan menentukan besarbeban dan gaya yang dibutuhkan selama penekanan, umur peralatan,formability benda kerja, dan kualitas produk. Selain itu, faktor gesekan jugasangat penting dalam perhitungan analitik dan numerik terhadap tegangan,regangan, dan dalam memprediksi gaya penekan secara empiris. Meskipunmekanika gesekan antar permukaan sangat rumit, tetapi sangatlah pentinguntuk mendefinisikan seberapa besar nilainya, dalam hal ini berupa faktorgesekan atau koefisien gesekan. Beberapa pengujian telah dilakukan untukmengetahui seberapa besar koefisien gesek, diantaranya adalah ringcompression test. Pada penelitian ini akan dipelajari bagaimana pengaruhkoefisien gesek terhadap proses manufaktur khususnya pada proses ekstrusi.Penelitian dilakukan secara paralel dengan eksperimen dan metode elemenhingga yang menggunakan software ABAQUS. Hasil penelitian menunjukkanbahwa semakin besar nilai koefisien gesek, maka gaya penekanan akan semakintinggi.
BONES WITH BIOCERAMICS
Authors: Wijianto Wijianto
Published: October 2019

This paper discuss about ceramics in application as bone implant. Bioceramics for instance Hydroxyapatite, usually is abbreviated with HA or HAp, is a mineral that is very good physical properties as bone replacement in human body. To produce Hydroxyapatite, coating process is used which have good potential as they can exploit the biocompatible and bone bonding properties of the ceramic. There are many advantages and disadvantages of bioceramics as bone implant. Advantages of hydroxyapatite as bone implant are rapidly integrated into the human body, and is most interesting property that will bond to bone forming indistinguishable unions. On contrary, disadvantages of hydroxyapatite as bone implant are poor mechanical properties (in particular fatigue properties) mean that hydroxyapatite cannot be used in bulk form for load bearing applications such as orthopaedics and poor adhesion between the calcium phosphate coating and the material implant will occur.
Geomorphological survey at Padang Candi, Kuantan Singingi Regency, Central Sumatra, Indonesia
Authors: Arif Johan
Published: October 2019

Padang Candi site in the Kuantan Singingi Regency of Riau Province, located about 19.3 km southwest of Taluk city, and about 3 km northeast of Lubuk Jambi. In the year 2000s, some archaeological stuff have been found at Padang Candi, among others, various sized of bricks as a raw material for building construction, and some gold plate with scrip. It is presumed those stuffs had a connection with the Sriwijaya Kingdom between AD 800. The goal of the paper is to gain a spectrum of understanding about the assemblages of bricks as a raw material for building construction was found, on three sites that are at Sector-I (sec-I), and the others in small quantities were found at Sector-II (sec-II) and Sector-III (sec-III) on the basis of geomorphological study. This study involves the geomorphological investigation of the area at the scale of 1:2000. In terms of geomorphology, the landscape at Padang Candi consists of two units, namely, the Floodplain Unit formed by Quaternary river alluvium (Qal), and the Low Hilly Unit composed by Tuff Unit as a part of the Miocene Telisa Formation (Tmtu). Sector-I (sec-I) situated on the relatively higher isolated hilly than sec-II and sec-III. The area westward of sec-II might be remains of ancient settlement, and there is trench-like morphology found eastward of sec-I. In the matter of sec-1 which is situated on isolated hilly, evoke a curiosity about the status of building construction at sec-I. The presence of the trench-like morphology also gives arises of curiosity about its function. Those matter should be a consideration by archaeologist when do next excavation and study, including the area which is supposed as an ancient settlement.
drónrepüléssel összefüggő magánjogi igények
Authors: Zsurzsa Zsolt
Published: October 2019

The technology of unmanned aerial vehicles (UAVs), which are most commonly known as ‘drones’, is one of the most rapidly developing field of modern science. That is largely owing to the fact that drones are used in more and more fields of economy, from architecture and media to agriculture and logistics, etc. According to predictions of the European Union, the drone industry may have an income of € 10 billion annually, by 2035, and could create about 100,000 workplaces as well.[2] In addition, the number of hobby drone users is also increasing quickly, with millions of registered drone users in the United States of America alone.[3]

The nature of drones, namely the fact that these devices can soar up to 30 or more metres in the air and carry out different kind of operations (including taking photographs) by an operator on the ground may cause a lot of conflicts between drone operators and people not taking part in the operation. However, these conflicts, are unlikely to be solved without legal interference, which makes it necessary for both lawmakers and organizations applying the law to prepare for these situations in order to be able to give proper answers to the problem.

In my research, I have indicated the development of drones in a historical context and also specified the classification of drones, which allowed me to outline those types that are relevant to the subject matter. I also presented the legal background of drone flight in force, on the level of the EU legislation and also gave an insight to the previous, Hungarian legislation. Then, I started to identify those legal claims that can be especially relevant on the terrain of civil law, and concluded three main claims can be named: liability for damages, infringement on personal rights (right to one’s image and, in particular) and the civil tort of trespass to land.

I analysed all of these claims separately and in connection with each other, and found interesting problems that could have huge relevance in a legal dispute before a court. I intended to support my findings and arguments with opinions from legal scientists, court decisions from Hungary and abroad, and legislative solutions from abroad. At the end of my writing, I concluded that the described problems, and the solution that is given to them, are indeed crucial, because they will most definitely affect the way people can use drones, and neither too strict, nor too loose rules are appropriate to decide upon the subject.
SYAIBANI ECONOMIC THOUGHT ON AL-KASB
Authors: Amiruddin Muhammad Majdy
Published: October 2019

The purpose of this research is to investigate the economic thought of al Imam Muhammad bin Hasan Al Syaibani focusing on Al-Kasb. Methodology used in this research is qualitative. The data collected from various litetaures on related productions specially in book Al Kasb. This research found that Al-Syaibani al-Kasb (production), that is, as seeking the acquisition of property through various halal methods. In economics, this activity is included in the production activity. The concept of maslahat is an objective concept of producer behavior because it is determined by the goal (maqashid) of shari'ah which is to maintain the benefit of humans in the world and the hereafter. Asy-Syaibani asserted that production is mandatory.
Dampak Pengembangan Buku Cerita Bergambar Untuk Anak Usia Dini
Authors: Halim Dellya , Munthe Ashiong Parhehean
Published: October 2019

Development in the world of education is very necessary. Innovation and creativity are needed to update and develop existing products or those that want to be developed according to changing times. Picture books that emphasize character values in accordance with the vision and mission of one Kindergarten located in Central Jakarta are very urgent to develop because, at the school , there is no character education book with the value of servite et amate. This was revealed by the teacher through an interview. Based on observations, it was also found that there was indeed no character education book that was in accordance with the school's vision and mission. Picture storybooks are interrelated books between images and text which are the unity of a story. This study uses the research and development method, with the ADDIE model. The data collection techniques used were instrument validation sheets and feedback tests for children. Through the 4 stages of evaluation from experts, the results of the final validation from design experts, linguists and content experts/material get a value of 100% with a very feasible category. From the results of the trials conducted on 2 different classes of treatment, it was shown that this story book illustrated with Layanilah and Cintailah has benefits for kindergarten children. This is evidenced by the mean obtained from the class without the product, namely four questions that get the highest mean value. The other three questions get a low mean. The illustrated storybooks has a positive impact on the understanding of this school, especially in terms of knowing examples of actions that are consistent with the values of servite et amate.
Analisis Sikap Peduli Lingkungan Pada Siswa Kelas VI Sekolah Dasar di Kota Ruteng
Authors: Narut Yosef Firman , Nardi Mikael
Published: October 2019

This study mainly aims to describe and analyze the environmental cares of the 6th class elementary school students in Ruteng.  Three attitude components were assessed: cognition, affection, and conation components. A descriptive qualitative research were designed through survey method which involved the 6th grade students as the population from elementary schools in Ruteng.   Simple random sampling was employed to determine four elementary schools as samples;  those schools were SDK Ruteng 1, SDK Ruteng 3, SDI Wae Ri'i, and SDI Karot. The data were collected through a questionnaire while the data analysis technique was based on Miles and Huberman models which covers reduction, data display, and conclusion / verification. The data were validated in triangulation test, namely: theory triangulation, data triangulation, and expert triangulation. The results of the study showed that the average score of environmental care attitudes of the 6th students’ in Ruteng was 77.81 in a good category. Meanwhile, the average of attitude score components covering the cognition component was 80.3 in the excellent  category,  affection component was 80.05 in the excellent category, and the conation component was 73.1 in the good category. Based on four elementary school samples, those results were consistently found and  the environmental care score on the conation component was lower than the other two components. This indicates that cognitive and affective factors do not necessarily affect on students' conations. Even though the students have awareness (cognition) and feelings (affection) related to the surrounding environmental problems, these are not visible in their daily behavior (conation).
Features of the intergenerational transmission of family values
Authors: Karpova V. M.
Published: October 2019

The article deals with the problem of intra-family intergenerational values transmission and, first of all, reproductive attitudes, the need for children, the values of family and child life. It emphasizes the importance of increasing the reproductive attitudes in the population to overcome the demographic crisis in modern Russia and the world as a whole. The complexity of correctly measuring value orientations and reproductive attitudes, the significant difference between the declared values and real reproductive behavior is noted.

To study and predict the development of value orientations of the population, reproductive attitudes characteristic of modern youth representatives, it is necessary to study the process of intergenerational values transmission. Moreover, taking into account that the basic values of a family-children lifestyle are formed within the primary intra-family socialization, it is necessary to study the process of intra-family values transmission from the generation of parents and grandparents to children.

The paper presents analysis results of three waves of the study devoted to family-children life performed in 2014–2016, based on a total base of 4500 respondents’ responses. Using correlation and multivariate analysis of variance for paired samples, it is shown that family values of parents are not fully transmitted to children, and the distortion occurs not only at the stage of acceptance of the transmitted values, but also at the level of primary communication. For respondents of different socio-demographic status, representing families with different numbers of children, the decline in the significance of the family is equally characteristic when they transfer the values to their children. In the light of this pattern, the task of working with families and young people becomes important, aimed at raising the status of the family and strengthening intergenerational intra-family interaction.
Jan Gottman’s concept of megalopolis
Authors: Vershinina I. A.
Published: October 2019

The article deals with Jean Gottmann’s concept of the megalopolis. In the middle of the twentieth century Gottmann fixed the beginning of a new stage of urbanization, which is characterized by the formation of vast urban regions. “Regional iconography” is the basis for his concept of the megalopolis. According to “regional iconography” borders are formed under the influence of culture and lifestyle, and so they are symbolic entities. The development of information and communication technologies, according to Gottmann, changes the daily lives of people, in particular, simplifies moving over long distances, which makes the formation of a megalopolis possible. The researcher focuses on the urbanized region of the northeast coast of the United States, which covers the territory from Boston to Washington. This urbanized region without significant differences between urban and rural areas is called “megalopolis” by Gottmann. Megalopolises, according to Gottmann, are one of the leading forms of urbanization of the 20th century and are considered as the result of the formation of a post-industrial society, with an increasing number of people employed in the service sector who are actively involved in the suburbanization process. One of the main problems is the lack of megalopolises’ effective management, because decision-making requires combined actions from the authorities of several administrative-territorial units. Nevertheless, city planning should be gradually superseded by regional planning, since it corresponds to the urbanization trends fixed in the second half of the 20th century. Gottmann’s ideas on the formation of urbanized regions become common, their continuation are the works of researchers at the Los Angeles School, for example.
Disinfection of Fruits with Activated Water
Authors: Popova Prof. Teodora P.
Published: October 2019

The effect of ionized aqueous solutions (anolytes and catholyte) in the processing of fruits (cherries, morellos, and strawberries) for decontamination has been tested. Freshly prepared analytes and catholyte without the addition of salts were used, as well as stored for 7 months anolytes, prepared with 0.5% NaCl and a combination of 0.5% NaCl and 0.5% Na2CO3. The anolyte prepared with a combination of 0.5% NaCl and 0.5% Na2CO3, as well as the anolyte obtained with 0.5% NaCl, exhibit high antimicrobial activity against the surface microflora of strawberries, cherries, and sour cherries.

They inactivate E. coli for 15 minutes. The other species of the fam. Enterobacteriaceae were also affected to the maximum extent, as is the total number of microorganisms, especially in cherries and sour cherries. Even stored for 7 months, they largely retain their antimicrobial properties. Anolyte and catholyte, obtained without the addition of salts, showed a lower effect on the total number of microorganisms, but had a significant effect on Gram-negative bacteria, and especially with regard to the sanitary indicative E. coli.
The Clitocybins and 2-Substituted-Isoindolin-1-Ones: Synthesis and in Vitro Antimycobacterial Activities
Authors: Mejai Amani , Rakotoarivelo Nambinina V. , Najahi Ennaji , Perio Pierre , Hollande Etienne , Pasca Maria Rosalia , Abidi Rym , Nepveu Françoise
Published: October 2019

Despite strong indications of antimycobacterial activities for clitocybins reported since 1945, no reports linking chemical structure and activity have been reported in the literature since then. In this study, we synthesized some clitocybin derivatives (also called 2-substituted-isoindolinones), and tested their activities and carried out some chemical derivations. Isoindolinones were prepared from methyl 2-formyl-3,5-dimethoxybenzoate and various primary aromatic amines. Compounds were evaluated for in vitro activity against Mycobacterium tuberculosis H37Rv, as well as for cytotoxicity (CC50) on the Vero cell line. 4,6-dihydroxy-2-(4-hydroxyphenyl)isoindolin-1-one, 7, and 4-hydroxy-2-(4-hydroxyphenyl)-6-methoxy-isoindol-1-one, 5, exhibited the highest antimycobacterial activities (minimum inhibitory concentration = 19.45 µM and 18.45 µM, respectively) and were non-toxic (CC50 = 30 µM and 29 µM, respectively).
ISOLASI DAN SKRINING BAKTERI SELULOLITIK DARI BEBERAPA TANAH HUTAN DI BALI
Authors: Yusnia Ella Dewi , Wayan Gunam Ida Bagus , Semadi Antara Nyoman
Published: October 2019

Soil is one habitats of the cellulolytic bacteria. Soil containing manure and decayed wood is habitation for cellulolytic bacteria.  This research is aimed to isolate and screen cellulolytic bacteria from the soil in Bali that has the potentials to degrade cellulose. The soil samples ware taken from forest in Gunaksa-Klungkung, Telaga-Karangasem, Sukahat-Karangasem, Gilimanuk-Jembrana, and Mangrove forests in Suwung-Denpasar. Each single cellulolytic bacteria colonies which grown on solid media containing carboxymethyl cellulose (CMC) were isolated. Screening of cellulolytic bacteria using congo red 0,1 %, staining bacterial isolates which were created clear zones in around the colony were selected. The isolation result are 67 isolated cellulolytic bacteria covered in five soils sample. Twenty-one bacterial isolates were producing cellulase enzymes with an indication of a clear zone in around the colony. Nine superior isolates have high cellulolytic index (CI), namely: G2-8 (5.41), G1-4 (4.86), G2-10 (4.5), G2-2 (3.64), M1-5 (3.10), G2-5 (3.03), M2-12 (2.72), G1-1 (2.38), and M1-1 (2.21). The obtained highest percentage of filter paper (Whatman No.1) degradation was 8.32% and the lowest was 2.48%.

Keywords: forest soil, isolation, cellulolytic bacteria, congo red
PENGEMBANGAN MANAJEMEN RANTAI PASOK KOPI ARABIKA KINTAMANI BALI
Authors: Siswandi Try Ono , Suryawan Wiranatha A.A.P.Agung , Hartiati Amna
Published: October 2019

The purpose of this study were to determine the condition of Kintamani Arabica coffee supply chain management which included the structures, mechanisms and institutional supply chain, and to determine the priority of the recomendations of the development in order to improve the performance management of the supply chain of Arabica Coffee Kintamani. The research was carried out at the Catur Village in Kintamani Subdistrict, Bangli Regency, up to the distribution channel to Denpasar. The instrument used to collect supply chain performance data were questionnaires. The format of the questionnaire followed to the terms and conditions required by AHP. The distribution pattern of Kintamani Arabica coffee is: Pattern 1: Farmers à UPH à Coffee shop à End consumers. Pattern 2: Farmers à Cooperation à End consumers. Pattern 3: Farmers à Collectors àPT. Mengani à Retailers à End consumers. The results of the analysis with the AHP method indicated that the criteria of increasing access to market, alternative management costs, and production cost performance indicators were the priority that plays a role in the development of a competitive supply chain management system for Kintamani Arabica coffee.

Keywords : AHP Method, Supply Chain, Arabica Coffee