bluuebunny/crossref_metadata_2025_split huggingface dataset:
Magnesium Depletion and Impact on Produced Brine Compositions in a Waterflooded Reservoir
Authors: Ishkov Oleg , Mackay Eric , Jordan Myles , Blair Sarah 
Published: March 2019

Abstract
Produced water composition analysis provides evidence of what geochemical reactions are taking place in the reservoir. This information can be useful for predicting and managing oilfield mineral scale resulting from brine supersaturation.
This paper presents results of a study of the produced brine compositions from three wells in a field operated in the North Sea, with geochemical modelling complementing the analysis. The findings presented in this work provide evidence of magnesium depletion and sulphate retardation in a sandstone reservoir at 130° C.
This adjusted formation water composition was then used for calculations of the injection water fraction in each of the produced water samples. The Reacting Ions Toolkit was used to plot data in a variety of formats, including ion concentration vs. ion concentration, ion concentration vs. injection water fraction and ion concentration vs. time to identify trends and to examine the extent of involvement of the various ions in geochemical reactions.
The breakthrough of sulphate, a component primarily introduced during seawater flooding, was retarded during injection water breakthrough. Observed sulphate concentrations were lower than predicted for the case of brine/brine interactions only. The implication of this sulphate reduction was lower minimum inhibitor concentration required to control scale formation and longer squeeze treatment lifetimes for the operator.
A brine/rock interaction mechanism was proposed that involves magnesium depletion and is reproduced in the reactive transport model. 1D reactive transport modelling was performed to match possible in situ geochemical reactions (precipitation, dissolution, ion exchange) and account for observed ion trends. The model predicts that the process, which is beneficial in terms of reducing the scale risk, is more pronounced at higher temperatures. It has been observed previously that high temperature (130°C) chalk reservoirs may act as natural sulphate reduction plants during seawater flooding, reducing sulphate scaling and souring risks, and so reducing the operating costs (scale squeeze treatment frequency, chemical volumes) of these fields. This work illustrates new evidence of magnesium depletion and sulphate retardation above levels expected for just brine/brine interactions for a 130° C sandstone reservoir with the implication that the geochemical reactions may lead to reduced operating costs (in terms of squeeze treatment volumes and treatment frequencies) in sandstone reservoirs with low carbonate mineral content that are undergoing seawater flooding.
The inmate as a victim of the rise in the incarceration rate and the perception of insecurity in western society. A particular analysis of the Chilean case.
Authors: Cuneo Silvio 
Published: March 2019

Often, the discussion about the victim in the penal process recognizes only the crime victim and doesn’t take into consideration that the inmate, the person deprived of liberty, might also be a victim of the criminal justice system. This paper analyses the issue of mass imprisonment with particular attention to the Chilean case. The excessive and selective use of the deprivation of freedom has become a controlling tool, filling our prisons with those excluded from society. After a general analysis, we will investigate the causes of mass imprisonment: the dismantling of the Welfare State (followed by tougher punishment) and punitive populism (result of a vindictive demagogic attitude). We believe that the selection by which it operates, the effects that it produces and the resulting advantages for the privileged minorities make this not only illegitimate but also intolerable in a democratic society. We will conclude with a realistic proposal, an alternative to mass imprisonment, compatible with respect for human dignity.
Reflexiones de Edmundo O'Gorman sobre la significación del triunfo de la República
Authors: Quirarte Martín 
Published: March 2019

<span>Martín Quirarte reflexiona sobre la aptitud crítica y el valor documental de la obra de Edmundo O'Gorman. De esta forma, analiza "El triunfo de la república en el horizonte de su historia", colaboración del mismo en el libro </span><em>A cien años del triunfo de la república</em><span>. Quirarte considera que el texto logra trascender la historiografía tradicional, evita las censuras y las concesiones y otorga magnitud y sentido plenos a la victoria de la República: derrotar tanto al enemigo externo como al interno y permitir a México cobrar su ser como nación.</span>
Del Breviario al recinto de la gran historia. Estudio historiográfico
Authors: Quirarte Martín 
Published: March 2019

<span>Martín Quirarte hace una revisión historiográfica de la obra de José C. Valadés a través de los textos </span><em>Breviario de historia de México </em><span>e </span><em>Historia del pueblo mexicano</em><span>. Señala que el enfoque de dicho historiador radicó en el análisis de los hombres y las cosas. El autor afirma que el pensamiento de Valadés mostró una constancia ideológica en el estudio de la historia nacional.</span>
Retrospectiva periodística alemana sobre los iniciadores de la independencia mexicana
Authors: Monjarás-Ruiz Jesús 
Published: March 2019

<span>Jesús Monjarás-Ruiz divulga el documento titulado </span><em>Dos héroes revolucionarios americanos</em><span>, en el cual se estudian las figuras del cura Hidalgo y de Morelos así como su aparición en los rotativos alemanes de mayor circulación. En la presentación, expone los motivos que lo indujeron a mostrar el escrito.</span>
La Decena Trágica: una versión periodística alemana
Authors: Ortega y Medina Juan A. 
Published: March 2019

<span>Jesús Monjarás-Ruiz presenta y analiza 116 comunicados, en su mayoría telegramas, publicados en el periódico </span><em>Kölnische Zeitung</em><span>, de la ciudad de Colonia, Alemania, y editados por Walter Jacobs </span><em>et al</em><span>. El material que el autor considera abarca desde el levantamiento de Félix Díaz en Veracruz hasta el fin de la llamada Decena Trágica.</span>
La división territorial del Segundo Imperio Mexicano, 1865
Authors: Commons Áurea 
Published: March 2019

<span>El artículo expone cómo es que las divisiones territoriales han sido establecidas con base en intereses políticos locales y no para fomentar el desarrollo económico, político y social del país. La primera parte es una suma de la administración del Segundo Imperio en la que se promulgaron leyes a favor de los derechos individuales y el sector primario de la economía. La segunda abarca la división territorial que Maximiliano encomendó a Manuel Orozco y Berra y cuyo motivo no sólo fue el relieve geográfico sino también las facilidades de comunicación y avance. Hay una serie de anexos sobre la partición del territorio, así como el decreto del </span><em>Diario Oficial del Imperio</em><span>donde fue plasmada la primera división del México de Maximiliano.</span>
Accounting and Cybersecurity Risk Management
Authors: Eaton Tim V. , Grenier Jonathan H. , Layman David 
Published: March 2019

SUMMARY
As the number of cybersecurity incidents continue to rise and stakeholders are becoming increasingly concerned, companies are devoting considerable resources to their cybersecurity risk management efforts and related cybersecurity disclosures. This paper describes how accountants are uniquely positioned to assist companies with these efforts in advisory and assurance capacities. We present a model of effective cybersecurity risk management and discuss how accountants' core competencies can add significant value in each of the model's five stages. In addition, we use several recent high-profile cybersecurity incidents as illustrative examples in each of the five stages. We conclude by discussing implications for accountants.
Execution of Security Rights in Islamic Banking at The Religious Court of Purbalingga
Authors: Triana Nita 
Published: March 2019

This article examines the execution of a security interest in Islamic banking in the Islamic economic disputes in the Purbalingga Religious Court. The case of non-performing loans in the world of Islamic banking is often the case, this was due to the debtor defaults. Mortgages used as collateral can be executed based on the decision of the Religious Court. The method used in this research is a kind of field research with the approach of Socio Legal Research, including in the realm of non-doctrinal study. The results show the execution of a security interest in dispute sharia economy in Purbalingga Religious Court has been run in accordance with the mandate of the Act: On the substance of the Implementation of the decision of execution is the end of a case that is the result of what is required by the plaintiff are determined in a court of Religion with using the guidelines do not separate from the disciplinary proceedings contained in HIR or Rbg. On the Structure of Purbalingga Religious Court carry out executions by institutions that are available from the start to the filing of the petition to the Chairman of the Religious Courts, judges who will examine the final verdict, Executor who will call and will execute and when the auction Clerk role of the mentor State Property Office and Auction (KPKNL). Culturally law. Purbalingga Religious Court carry out the execution-based approaches to religion and culture. This approach proved to facilitate execution. Obstacles that faced in general, form, creditors often receive a guaranteed land and buildings where the land certificate is no longer appropriate to the actual situation, the Debtor is not willing to leave the place right dependents, barriers to the sale of objects auction execution which does not go unsold objects auction / auction. Constraints that normally occurs in the execution of this economic security rights dispute, can be resolved by various reinforcement structures / institutions and culture through the law chosen by the Purbalingga Religious Courts.
Upaya Meningkatkan Motivasi Kerja dan Kreativitas dalam Kepemimpinan PAUD
Authors: Munfarijah Siti 
Published: March 2019

Lembaga Pendidikan Anak Usia Dini (PAUD) merupakan suatu lembaga yang berupaya untuk menyelenggarakan pembinaan pendidikan yang ditujukan kepada anak sejak usia tiga sampai dengan usia enam tahun yang dilakukan melalui pemberian rangsangan pendidikan untuk membantu pertumbuhan dan perkembangan jasmani dan rohani anak agar memiliki kesiapan dalam memasuki pendidikan lebih lanjut. Untuk mencapai tujuan-tujuan tersebut diperlukan suatu upaya dari seorang pemimpin untuk menjadikan lembaga PAUD menjadi lembaga yang dapat mengembangkan potensi anak usia dini sesuai dengan harapan orangtua dan masyarakat. Kepala sekolah sebagai pemimpin harus dapat melaksanakan fungsi - fungsi manajerial seperti perencanaan, pengorganisasian, pengarahan, pemberian motivasi, pelaksanaan, pengorganisasian, pengendalian, evaluasi dan inovasi.
Kepala Sekolah harus dapat memotivasi guru untuk memiliki kreativitas yang tinggi agar kualitas pembelajaran berhasil dengan baik. Untuk memberikan motivasi, pemimpin / kepala sekolah dapat melakukan berbagai upaya seperti misalnya : Menciptakan dan mengembangkan suasana organisasi yang merangsang kreativitas, sikap pemimpin yang terbuka seperti kesediaan mendengar , menanggapi, menghargai, dan mempertimbangkan setiap kreativitas dari guru / pendidik. Usaha ini dapat dikembangkan dengan pemberian insentif, reward baik dalam bentuk material maupun non material. Menciptakan dan mengembangkan kerjasama yang dapat menumbuhkan perasaan ikut bertanggungjawab dalam mewujudkan usaha mengembangkan dan memajukan lembaganya, seperti mengadakan MOU dengan organisasi wirausaha atau instansi pemerintah untuk menambah pengetahuan dan kreativitas anak.
Dalam era globalisasi saat ini, kreativitas merupakan pendukung kerja yang penting untuk memajukan sebuah lembaga pendidikan khususnya lembaga PAUD, karena kemajuan suatu Lembaga PAUD sangat tergantung pada sumbangan kreatif yang berupa ide-ide baru dan teknologi baru dari guru maupun masyarakat. Motivasi dan kreativitas dalam kepemimpinan PAUD adalah dua hal yang saling berhubungan dan mempunyai keterkaitan. Tanpa Motivasi kreativitas tidak akan berkembang, karena seringkali kreativitas seorang guru tidak terlihat karena tidak adanya motivasi dari pimpinan. Upaya meningkatkan motivasi dan kreativitas dalam kepemimpinan PAUD sangat diperlukan untuk memajukan suatu lembaga agar lebih berkembang dan berkualitas.
PROSES METAKOGNISI MAHASISWA DENGAN TIPE ADVERSITY QUOTIENT (AQ) QUITTERS DALAM MEMECAHKAN MASALAH MATEMATIKA
Authors: Setyaningsih Rosana 
Published: March 2019

ABSTRACT
Metacognition is one of the important things in supporting one's success in solving mathematics problems because by using metacognition when solving problems, effective problem solving will be obtained. Metacognition is one's awareness of his own thought process. In dealing with a problem, it will be influenced by Adversity Quotient (AQ), namely intelligence in facing difficulties and changing barriers into opportunities for success. This research is a qualitative descriptive study. The subjects in this study were a Satya Wacana Christian University Mathematics Education student who had the AQ type of quitters. Quitters are a type of human who easily gives up in the face of difficulties. The results showed that the metacognition process experienced by the subject included metacognition awareness, evaluation, and regulation. In addition, metacognition also helps the subject to make thoughts and problem solving strategies more effective.
ANALISA PENGARUH CAMPURAN BATANG KARET DENGAN MATRIKS LIMBAH PLASTIK ( PP ) PADA KOMPOSIT PAPAN PARTIKEL TERHADAP KEKUATAN UJI TEKAN DAN UJI BENDING
Authors: Yulianto Dody dody 
Published: March 2019

Karet adalah tanaman yang banyak dibudidayakan oleh masyarakat karena harga jual yang tinggi sehingga dapat meningkatkan perekonomian masyarakat. Akan tetapi beberapa fenomena yang terjadi belakangan ini menyebabkan harga jual karet menurun. Sehingga petani melakukan tindakan alih fungsi lahan perkebunan karet menjadi sawit. Karena adanya faktor ekonomi membuat petani beranggapan sawit lebih menguntungkan dibandingkan karet. Sehingga menghasilkan limbah batang karet yang begitu banyak , Maka penelitian ini mengunakan batang karet, Serta pengunaan matriks limbah plastik ( PP ) dalam pembuatan papan partikel. Tahapan penelitian dimulai dari penyaringan partikel batang karet dan pencacahan limbah plastik ( PP ), Pencampuran dan Pembentukan papan partikel, Sampai pada Pengujian. Untuk mengetahuai kekuatan papan partikel maka diperlukan pengujian mekanik seperti pengujian Tekan dan pengujian Bending sehingga dapat mengetahui nilai kekuatan tertinggi dari pencampuran partikel dan matriks. Adapun campuran yang dilakukan dalam penelitian ini adalah sebagai berikut : 50% Partikel 50% Plastik , 60% Partikel 40% Plastik dan 70% Partikel 30% Plastik. Dari hasil pengujian yang dilakukan didapat kekuatan tekan tertinggi yaitu 6,48 MPa pada campuran 60% partikel 40% Plastik sedangkan untuk pengujian kekuatan tekan terendah yaitu 4,06 MPa pada campuran 70% Partikel 30% Plastik. Serta dalam pengujian bending didapat nilai tegangan tertinggi 7,71 MPa pada campuran 50% Partikel 50% Plastik sedangkan untuk pengujian bending terendah yaitu 5,10 MPa pada campuran 70% Partikel 30% Plastik. Dapat disimpulkan bahwa limbah batang karet dan plastik ( PP ) dapat digunakan dalam pembutan papan partikel sehingga menghasilkan suatu produk untuk kebutuhan masyarakat serta menggurangi dampak lingkungan yang tidak sehat, Diakibatkan menumpuknya Limbah Plastik dan Limbah batang Karet.
Children’s Rights in Primary Schools in Serbia – Situation and Expectations
Authors: Stamatović Jelena , Cicvarić Jelena Žunić 
Published: March 2019

School is the most suitable place for students to learn about child rights and where these rights are to be respected. In the research we have conducted, the objective was to examine the knowledge of primary schoolstudents about the rights of the child and to obtain insight into how these rights are respected. Using an interview scaling technique, we questioned 351 final year primary school students and 231 teachers. The students did not rate their knowledge of child rights highly: they mostly expect teachers to provide them with information on child rights; the students obtain the majority of such information in the civic education classes, which is an optional subject and is not attended by all students, as well as in homeroom sessions. Teachers believe that it is the responsibility of homeroom teachers to familiarise students with the rights of a child. The rights to freedom of expression of students and their participation in decision-making are the least respected, according to both students and teachers. Furthermore, all believe that some forms of discrimination exist in schools. We have found especially significant suggestions and recommendations given by students and teachers to overcome the existing problems and provide better access to the rights of the child in school.
Experimental Study of the Behavior of Reinforced Concrete Beams with Composite Dapped End under Effect of Static and Repeated Loads
Authors: Hussain Hussain Naser , M. Shakir Qasim 
Published: March 2019

In this study, the structural behavior and performance of the dapped end beams with composite section under effect of static and repeated loads was investigated by experimentally tested and included ten simply supported beams with dapped in one of ends. The parameters that have been taken into consideration represented by studying the effect of reparation longitudinal tensile reinforcement by steel sections, effect of repeated loads, different types of composite steel sections, and influence of increased the shear span to depth ratio (a/d) more than one on the composite dapped end region. The study focused on determining the first cracking load, ultimate strength (Pu), deflection at service and ultimate load, failure mode, load-deflection behavior, ductility ratios, and crack pattern at failure load.
The results presented that using the composite I-section instead of normal section in dapped end beams developed the shear capacity for dapped end region and enhanced the first crack appearances about 33.33, and 39.42 % for shear span to depth ratio 1.0, and 1.5 respectively.
A heterocyclic compound 5-acetyl-2,4-dimethylthiazole, spectroscopic, natural bond orbital, nonlinear optical and molecular docking studies
Authors: Avcı D. , Dede B. , Bahçeli S. , Varkal And D. 
Published: March 2019

In this work, the 5-acetyl-2,4-dimethylthiazole (C7H9NSO) molecule was studied by using the experimental UV-vis (in three different solvents) and FT-IR spectral results and theoretically using DFT calculation method. The calculated molecular geometric parameters, vibrational wavenumbers, HOMO-LUMO energies, 1H and 13C NMR chemical shift values, natural bond orbitals and nonlinear optical properties of the 5-acetyl-2,4-dimethylthiazole (C7H9NSO) molecule at the B3LYP/ and HSEH1PBE/6-LanL2DZ levels of the theory. The spectral results obtained from the quantum chemical calculations of the title compound are in a good agreement with the experimental results. Additionally molecular docking studies were carried out to show vascular endothelial growth factor (VEGFR-2) and β-ketoacyl-acyl carrier protein synthase III (KAS III) inhibitory effect of 5-acetyl-2,4-dimethylthiazole. Molecular docking studies indicated that, 5-acetyl-2,4-dimethylthiazole has potency to be used as an antiproliferative and antibacterial agent.
The Development of Basidiomycota Fungi with The Concept of Integrated Forest Management
Authors: Dewi Mustika , Aryantha I Nyoman Pugeg , Kandar Mamat 
Published: March 2019

The development of Basidiomycota that is cultivated by utilizing space on the forest floor has not been done much, especially in Indonesia. The Basidiomycota found in Indonesia have very high diversity, but have not been explored so far. Basidiomycota fungi is an alternative as a source of natural nutraceuticals. This study aims to obtain Basidiomycota fungi isolates that have the potential as a nutraceutical source. As the first stage in this research, the activities carried out were exploration, isolation on culture media, and identification of fungi based on genotypic characters. The results of this research have found eight types of basidiomycota that have the potential to be a source of nutraceutical in the geulis mountain forest area of â€‹â€‹West Java Indonesia. The fungi identified based on their genotypic characters were Pleurotus ostreatus, Ganoderma cf, resinaceum, Lentinula edodes, Vanderbylia fraxinea, Auricularia delicate, Pleurotus giganteus, Auricularia sp., and Tricholoma giganteum.
Review on Gender Difference in HSB and PTG after Natural Disaster
Authors: Alamdar Sadaf , Zhang Yuqing 
Published: March 2019

Millions of people are affected by the natural disasters in different regions of world. Survivors often witnesses prolong psychological distress by the death of loved one, damage of property, injuries and shortage of basic need. However, individual differences occur in their struggle with trauma, they also manifest positive change which is known as Post traumatic growth (Kleim & Ehlers, 2009). This growth can occur in both male and female survivors, findings of researches are inconsistent.
Help seeking behaviour refers to personâ€™s communication to seek guidance and support for treatment either formally from the professionals or informally. Researches on HSB show few trends. Young people and female seek help informally before they ask for the formal help whereas male try to avoid seek help at first (Benson, 1990; Offer, Howard, Schonert, & Ostrov, 1991; Rickwood & Braithwaite, 1994).
As per authors knowledge there is no published study available on gender role in help seeking behavior and PTG in natural disaster. The purpose to conduct this review article is to fill this gap in the literature. Furthermore, this will determine a role gender can play when seeking help and developing PTG and will help professionals to make treatment plans for different genders according to their needs.