bluuebunny/crossref_metadata_2025 huggingface dataset:
Kajian Stabilitas Kapal Purse Seine Ukuran 30-50 Gt di Kabupaten Takalar Sulawesi Selatan
Authors: Lendri Lendri , Husniati Husniati
Published: May 2021

Proses pembangunan kapal kayu di Kabupaten Takalar masih bersifat tradisional, pembangunan tersebut  mempunyai kekurangan antara lain mengenai stabilitas kapal. Tujuan penelitian ini adalah menganalisis desain dan stabilitas kapal purse seine Takalar dalam tiga variasi muatan (kosong, setengah full dan kondisi penuh ikan).  Penelitian ini dilakukan di kabupaten Takalar Provinsi Sulawesi Selatan pada bulan Maret- Oktober 2018 dengan melakukan pengukuran, pengamatan dan wawancara langsung di lapangan terkait dimensi utama dan stabilitas kapal.  Parameter hidrostatis dilakukan dengan menggunakan formula naval architecture sedangkan analisis stabilitas menggunakan maxsufr yang selanjutnya dibandingkan dengan nilai acuan.  Hasil analisis menyimpulkan bahwa nilai rasio dimensi utama kapal purse seine yang dibangun di Takalar tidak sesuai dengan nilai acuan, sehingga diperlukan redesain ukuran utama kapal, setelah redesain dilakukan, maka nilai stabilitas kapal purse seine telah sesuai dengan standar International MaritimeOrganitation.
Beyond Privacy: Protecting Data Interests in the Age of Artificial Intelligence
Authors: Bartlett Matt
Published: May 2021

Serious challenges are raised by the way in which technology companies like Facebook and Google harvest and process user data. Companies in the modern data economy mine troves of data with sophisticated algorithms to produce valuable behavioural predictions. These data-driven predictions provide companies with a powerful capacity to influence and manipulate users, and these risks are increasing with the explosive growth of ‘Big Data’ and artificial intelligence machine learning. This article analyses the extent to which these challenges are met by existing regimes such as Australia and New Zealand’s respective privacy acts and the European Union’s General Data Protection Regime. While these laws protect certain privacy interests, I argue that users have a broader set of interests in their data meriting protection. I explore three of these novel interests, including the social dimension of data, control and access to predictions mined from data and the economic value of data. This article shows how existing frameworks fail to recognise or protect these novel interests. In light of this failure, lawmakers urgently need to frame new legal regimes to protect against the worst excesses of the data economy.
O diálogo como experiência constituinte na formação inicial do professor de Matemática
Authors: Nascimento Francisco Jeovane do , Castro Eliziane Rocha , Leite Luciana Rodrigues , Lima Maria Socorro Lucena
Published: May 2021

Based on the Freirean premises, this work makes explicit the dialogical relevance in initial teacher training, being the result of an experience developed in the context of the Supervised Internship with 14 undergraduate students of the Mathematics course of the University for International Integration of the Afro-Brazilian Lusophony (UNILAB). In this investigation, the dialogue assumes the condition of theoretical category, and the methodological assumptions are based on the qualitative approach. The reflections coming from this dialogic moment highlight the importance of the contact of teachers in training with more experienced professionals and strengthen the Supervised Internship as an opportunity to contact diverse practices and knowledge, beyond the knowledge of the complexity that permeates the school.
The Investigation of OXA-48 and Sub-Derivatives in Klebsiella pneumoniae Strains and Phenotypic Reflection
Authors: Uyanık Parlak Arzu , Güdücüoğlu Hüseyin , Parlak Mehmet , Bayram Yasemin , Otlu Barış
Published: May 2021

The number of infections caused by carbapenem-resistant Gram negative bacteria is increasing among nosocomial infections. These bacteria are a serious threat to health because they are usually resistant to other antibiotics. This study was aimed to determine the carbapenemase resistance of OXA-48 and its subderivatives in Klebsiella pneumoniae isolates isolated from various clinical samples by phenotypic and genotypic methods and to investigate the presence of OXA-48 gene region genotypically in isolates without resistance. A total of 127 K.pneumoniae strains isolated from patients treated in various clinics and intensive care units were included in this study from March 2015 to March 2016. The isolates were identified and susceptibilities were tested using BD Phoenix automated system and also with Kirby-Bauer disk diffusion method. The presence of resistance was examined phenotypically with the disk of temosillin, which is considered to indicate the presence of OXA-48 type enzymes. The presence of OXA-48 type enzyme was investigated by “in-house” polymerase chain reaction (PCR) in all isolates and the presence of OXA-48 variant was investigated by DNA sequencing analysis on positive isolates. Carbapenem resistance rate was 35 % and ESBL positivity was determined as 46 %. The sensitivity of temocillin disk method in the identification of OXA-48 gene presence in K. pneumoniae strains was found to be 88 %, and specificity 89 %. Ertapenem was the best carbapenem with sensitivity and specificity balance to detect carbapenem resistance caused by OXA-48. The presence of blaOXA-48 gene region was 80 % in K. pneumoniae isolates detected as resistant to carbapenems by an automated system. All sequences obtained by DNA sequence analysis of 42 OXA-48 positive isolates were OXA-48 and there was no variant OXA-48 gene among the sequences. It was observed that the phenotypic reflection of resistance did not occur immediately in three isolates genotypically having OXA-48 gene region. The presence of blaOXA-48 gene region in carbapenems-resistant K.pneumoniae isolates is common. In addition, in some isolates having OXA-48 gene region, should be kept in mind in patients who do not recover despite treatment, due to phenotypic reflection of resistance does not occur immediately
Rituksimab-Related Interstitial Lung Disease
Authors: Avcı Rabıa Hande , Ertürk Ecem Naz , Calikoglu Mukadder , Sercan Ozgur Eylem
Published: May 2021

Rituximab is a monoclonal antibody which is developed against CD 20 antigen, increasingly used nowadays. While it is used in the treament of the diseases such as lymphoma, chronic lymphocytic leukemia, rheumatoid arthritis, transverse myelitis; can also cause interstitial lung disease. A 59 year old female patient who has been followed up with the disease of transverse myelitis and receiving rituximab therapy, applied to the emergency department with labored breath, cough, and fever after drug use. As a result of clinical and radiological evaluations, the patient has diagnosed as drug-related interstitial lung disease. One month after the termination of rituximab therapy and the start of methylprednisolone, the patient’s clinical and radiological findings improved. In conclusion, while investigating the primary cause in interstitial lung disease, the drugs used by the patient should be questioned in this respect and it should be kept in mind that many other drugs such as rituximab can be involved in the etiology.
Manajemen Reproduksi Ternak Sapi
Authors:   Peternakan, Universitas Syiah Kuala, Abdullah Mohd. Agus Nashri , Novita Cut Intan ,   Peternakan, Universitas Syiah Kuala, Meutia Sari Eka ,   Peternakan, Universitas Syiah Kuala
Published: May 2021

Berkembangnya dunia peternakan tidak terlepas dari reproduksi. Reproduksi adalah kemampuan makhluk hidup untuk menghasilkan individu baru dan mempertahankan jenisnya. Dalam dunia peternakan keberhasilan reproduksi disebabkan oleh banyak faktor, diantaranya penerapan manajemen reproduksi yang terarah dan berkelanjutan. Tujuan dari penulisan buku ajar ini adalah untuk memudahkan mahasiswa program sarjana dalam memahami materi yang diajarkan pada mata kuliah Manajemen Reproduksi dan Pembibitan Ternak. Adapun isi dari buku ajar ini adalah bahagian dari materi mata kuliah tersebut. Untuk materi pembibitan ternak direncanakan akan disampaikan pada buku ajar lainnya.
Nilai Karakter Dalam Pembelajaran Kimia
Authors:   Pendidikan Kimia, Universitas Syiah Kuala, Sulastri Sulastri
Published: May 2021

Bahan ajar ini dipersiapkan untuk menjadi sumber belajar pada: perkuliahan Kajian Nilai dalam Pembelajaran Kimia pada program studi S1 pendidikan kimia, perkuliahan Kajian Nilai dalam Pembelajaran IPA pada Program Studi Magister IPA Program Pasca Sarjana Unsyiah, bagi pendidik kimia dan IPA serta pemerhati pendidikan berkarakter. Di dalam bahan ajar ini penulis membahas tiga topik utama, yang pertama tentang hakikat nilai dan pendidikan nilai yang meliputi pengertian nilai, moral, etika, karakter; hubungan pendidikan nilai dengan pendidikan karakter; faktor-faktor yang mempengaruhi pendidikan nilai karakter dan tahap-tahap pengembangan nilai karakter); kedua tentang pentingnya pendidikan nilai dalam pembelajaran kimia, yang mencakup: klasifikasi nilai; analisis nilai-nilai dalam konten kimia; pemetaan nilai-nilai dalam konten kimia; dan intergrasi pendidikan nilai dalam pembelajaran kimia); dan yang ketiga tentang Strategi pembelajaran kimia bermuatan nilai yang meliputi kurikulum kimia bermuatan nilai; pengembangan model pembelajaran kimia bermuatan nilai, pengembangan media pembelajaran kimia bermuatan nilai, dan pengembangan evaluasi pembelajaran kimia bermuatan nilai.
Sains Arsitektur
Authors:   Arsitektur, Universitas Syiah Kuala, Sari Laina Hilma , Izziah Izziah ,   Arsitektur, Universitas Syiah Kuala, Irwansyah Mirza ,   Arsitektur, Universitas Syiah Kuala, Meutia Erna ,   Arsitektur, Universitas Syiah Kuala
Published: May 2021

Buku ini ditulis dengan melihat kebutuhan mahasiswa arsitektur Unsyiah untuk memiliki buku pegangan mata kuliah Sains Arsitektur. Selama ini mahasiswa hanya diberikan rujukan kepada buku Nobert Lechner yang berjudul Heating Cooling and Lighting. Buku tersebut sangat bagus untuk dijadikan sebagai rujukan mata kuliah Sains Arsitektur. Namun buku tersebut ditulis berdasarkan kondisi geografis dan iklim Amerika yang berbeda dengan Indonesia. Dengan pertimbangan tersebut buku ini dihadirkan dengan memberikan kombinasi sumber referensi Indonesia sebagai contoh kasus. Buku Nobert lechner tetap dijadikan sebagai acuan utama namun diperkaya dengan berbagai sumber lainnya, sehingga mahasiswa dapat mudah memahaminya.
(DES)MEMÓRIAS : por uma revisão feminista da História da Arte no Brasil
Authors: Barbosa Ana Mae
Published: May 2021

As mulheres artistas foram apagadas da História da Arte do século XIX no Brasil e só a partir da Semana de Arte Moderna de 1922, que introduziu os brasileiros aos códigos modernistas é que mulheres passaram a ter visibilidade na Arte do Brasil.Mesmo na mega exposição que teve lugar no ano 2000, "comemorativa" dos 500 anos da colonização do Brasil pelos portugueses, as mulheres foram banidas. No segmento sobre o século XIX não havia nenhuma mulher entre os quase duzentos artistas apresentados apesar de que muitas foram bem sucedidas em vida, ganhando prêmios até na Europa.A grande produção das mulheres nas artes visuais hoje no Brasil tem paulatinamente incorporado as conquistas feministas, mas o medo de ser considerada feminista ainda ronda  mulheres artistas, historiadoras, críticas e arte/educadoras.
El amor no duele: Una mirada crítica a la representación de las mujeres en los argumentos de telenovelas latinoamericanas
Authors: Meola Mercedes Posada , Utrera Laura Lorena
Published: May 2021

El punto de partida de cualquier investigación pasa por el intento de analizar un fenómeno que por alguna razón resulta inquietante. En este caso, nos hemos juntado dos mujeres cuya preocupación común tiene que ver con los discursos que naturalizan valores funcionales al patriarcado, un sistema de dominación que ha logrado perpetuarse en el orden social de ayer y hoy, a través de diversas instancias productoras de sentido. De manera puntual en este artículo estudiamos la forma en que las telenovelas mexicanas, venezolanas y colombianas de los años 80’ hasta la primera década del 2000, han contribuido a la reproducción de los estereotipos y violencias de género que se incorporan en el imaginario colectivo como prácticas normales. Para tal fin, realizamos una investigación documental sistematizada en un instrumento de corte cualitativo que aporta datos y reflexiones sobre la forma en que las mujeres y los hombres han sido representados en las telenovelas. El análisis ha sido desarrollado desde una perspectiva dialógica en la que, en todo caso, conversan muy bien los feminismos, algunas teorías de la comunicación, las tramas de las telenovelas y el discurso como lenguaje y el lenguaje como la vida misma. Palabras clave: Patriarcado, telenovelas, estereotipo de género, violencia simbólica, feminismos.
Prevalence of Vibrio Cholerae and Vibrio Species from Different Sources in Bayelsa State, Nigeria
Authors: A.A. Michael , B.A. Adenike
Published: May 2021

The distribution of Vibrio cholerae and non-cholera Vibrio species from different sources from five localities in Bayelsa State, Nigeria was investigated in this study. A total of 44 stool samples, 22 freshwater samples, 60 brackish water samples and 64 seafood samples (crabs, shrimps and fishes) were collected from January to April, 2019 for the purpose of V. cholerae prevalence study. Samples were transported to the laboratory using Car-Blair’s medium. This was followed by samples enrichment in 1% alkaline peptone water and pour plating on thiosulphate citrate bile-salt sucrose (TCBS) agar. Characteristic yellow colonies were subjected to further biochemical and physiological characterization to further identify V. cholerae. Antibiotics susceptibility patterns for isolated V. cholerae strains were investigated. Furthermore, water samples (fresh and brackish) and seafood samples were collected on a monthly basis to ascertain the effect of seasons (dry and wet months) on the distribution of Vibrio spp. A total of 16 (36.36%) stools samples were positive for V. cholerae. In addition, 12 (54.55%) of freshwater samples, 28 (46.67%) of brackish water samples and 22 (34.38%) of seafood samples were contaminated with V. cholerae. The monthly mean values of Vibrio spp. from environmental sources showed statistically significant difference (P<0.05) between the dry months (low rainfall) and wet months (frequent rainfall). Higher average values were observed during the dry months. The result of the antibiotics sensitivity test showed all V. cholerae strains were susceptible to ciprofloxacin, ofloxacin and pefloxacin while varying degree sensitivities were observed in tetracycline and augmentin. Cholera and other non-cholera Vibrio spp gastrointestinal infections are still a major concern to the health of the public. Local and regional governments should enforce and promote the need for personal and communal hygienic practices.
Is Abnormal Electrodiagnostic Finding Related to the Cross-Sectional Area of the Nerve Root in Cervical Radiculopathy?
Authors: Jeoung JuHyong , Choi Hyuk Sung , Woo Sang Rok , Kang Seok , Yoon Joon Shik
Published: May 2021

Objective To assess the relevance of electrodiagnosis (EDX) in the cross-sectional area (CSA) of the nerve root of patients with cervical radiculopathy (CR) by using high-resolution ultrasonography (HRUS).Methods The CSAs of the cervical nerve roots at C5, C6, and C7 were measured bilaterally using HRUS in 29 patients with unilateral CR whose clinical symptoms, magnetic resonance imaging (MRI) findings, and EDXresults corresponded with each other (CR-A group), and in 26 patients with unilateral CR whose clinical symptoms and MRI findings matched with each other but did not correspond with the EDX findings (CR-B group). Results The CSA of the affected side in each nerve root was significantly larger than that of the unaffected side in both the CR-A and CR-B groups. The side-to-side difference in the bilateral CSAs of the nerve root and the ratio of the CSAs between the unaffected and affected sides were statistically larger in the CR-A group than in the CR-B group.Conclusion The increased CSAs in the CR-A group reflect the physiological changes of the cervical nerve root, which is supported by the EDX findings.
Binary Metal Oxides Thin Films Prepared from Pulsed Laser Deposition
Authors: Robinson Azariah John Chelliah Cyril , Swaminathan Rajesh
Published: May 2021

The semiconductor industry flourished from a simple Si-based metal oxide semiconductor field effect transistor to an era of MOSFET-based smart materials. In recent decades, researchers have been replacing all the materials required for the MOSFET device. They replaced the substrate with durable materials, lightweight materials, translucent materials and so on. They have came up with the possibility of replacing dielectric silicon dioxide material with high-grade dielectric materials. Even then the channel shift in the MOSFET was the new trend in MOSFET science. From the bulk to the atomic level, transistors have been curiously researched across the globe for the use of electronic devices. This research was also inspired by the different semiconductor materials relevant to the replacement of the dielectric channel/gate. Study focuses on diverse materials such as zinc oxides (ZnO), electrochromic oxides such as molybdenum oxides (including MoO3 and MoO2) and other binary oxides using ZnO and MoO3. The primary objective of this research is to study pulsed laser deposited thin films such as ZnO, MoO3, binary oxides such as binary ZnO /MoO3, ZnO /TiO2 and ZnO/V2O5 and to analyse their IV properties for FET applications. To achieve the goal, the following working elements have been set: investigation of pulsed laser deposited thin film of metal oxides and thin film of binary metal oxide nanostructures with effects of laser repetition and deposition temperatures.
Cost-Effectiveness Analysis of Molecular Screening to Identify Lynch Syndrome in the Patients with Colorectal Cancer
Authors: Azardoost Hananeh , Rahimi Farimah , Zeinalian Mehrdad , Rezayatmand Reza
Published: May 2021

Background: Identifying Lynch syndrome (LS) in patients with colorectal cancer (CRC) and monitoring their relatives can increase the life expectancy of these patients. Objectives: The aim of this study was to analyze the cost-effectiveness of 5 molecular testing strategies to screen LS among patients with newly diagnosed CRC and to conduct preventive surveillance in their first-degree relatives. Methods: A decision tree model was designed to identify the number of LS mutations and the related costs in the CRC patients. Five strategies were modeled, i.e., Amsterdam II criteria, microsatellite instability (MSI) testing, immunohistochemistry (IHC), and next-generation sequencing (NGS). A Markov model was also used to estimate the long-term outcome of monitoring (including colonoscopy and taking aspirin) among relatives of those patients with CRC who carried LS. Results: All strategies were cost-effective compared with no testing condition. The 2 most cost-effective strategies were strategy 2 (IHC testing followed by NGS testing) and strategy 4 (MSI testing followed by NGS testing), with the ICER of 4,604$ and 4,748$ per quality-adjusted life year (QALY), respectively. Based on one-way sensitivity analysis of IHC sensitivity, the Cost of colonoscopy, MSI sensitivity, and the number of families who inherited LS had the most effect on the results. Conclusions: The findings suggested that from an Iranian health care system perspective, IHC testing followed by NGS testing could be regarded as the most cost-effective strategy compared to the other strategies. These results can be useful in offering to screen LS in newly diagnosed CRC patients.
Medication Non-adherence Prevalence and Determinants in Children and Adolescents with Chronic Liver Diseases
Authors: Dehghani Seyed Mohsen , Shamsaeefar Alireza , Kazemi Azar , Kazemi Kourosh , Mashhadiagha Amirali , Moosavi Seyed Ali , Motazedian Nasrin , Nikeghbalian Saman , Malekhosseini Seyed Ali
Published: May 2021

Background: Medication adherence is one of the most important challenges in chronic diseases. Objectives: In this study, we investigated medication adherence prevalence among children with chronic liver diseases. Methods: A total of 160 children with chronic liver disease were enrolled in our study. We evaluated medication adherence using the 8-item Morisky Medication Adherence Scale (MMAS-8) and classified them based on the scores (score < 6 = low adherence, scores 6 - 8 = medium adherence, and > 8 = high adherence). Logistic regression recognized final influencing variables on adherence. Results: Of 160 patients, 84 (52.5%) were female, and the mean age of patients was 11.2 ± 4.4 years. Also, 56 participants (35%) were high adherers, and 66 (41.25%) were low adherers. The most common reason for low adherence was forgetfulness in 37 patients (23.13%) and low access to medication in 21 subjects (13.13%). In multivariate logistic regression, age, housing status, and underlying disease were significantly associated with medication adherence. Conclusions: Almost half of the children with chronic liver disease demonstrated low medication adherence. Age, housing status, and underlying disease were significantly associated with medication adherence. We should implement programs to reduce medication non-adherence among children with chronic liver disease.
Vulnerabilidad agrícola por sequía: propuesta y validación metodológica para el estado de México
Authors: Espinosa Rodríguez Luis Miguel , Alcántara Aguilar Alberto , Hernández Santana José Ramón
Published: May 2021

El trabajo presenta una metodología que permite la identificación de zonas de vulnerabilidad agrícola por sequía meteorológica en el Estado México; la propuesta utiliza de técnicas de evaluación multivariada, sistemas de información geográfica, estandarización y análisis estadístico.

El proceso de validación metodológica se desarrolló en el territorio que comprende al Estado de México en donde se seleccionaron y aplicaron indicadores sugeridos por la guía metodológica del INECC y PNUD; asimismo se llevó a cabo el análisis por superposición temática de variables para procesar la información. Como resultado, se construyó cartografía del escenario correspondiente a exposición, sensibilidad, resiliencia y vulnerabilidad agrícola para el Estado de México y sus municipios.

Palabras clave: vulnerabilidad; evaluación multivariada; sistemas de información geográfica; resiliencia; sequía.

This paper presents a methodology that allows the identification of agricultural zones vulnerability due to meteorological drought in Mexico. The proposal uses multivariate evaluation techniques, Geographic Information Systems (GIS), standardization and statistical analysis.

The methodological validation process was developed and approved in the State of Mexico territory, where indicators suggested by methodological guide of the INECC and UNPN were select and applied.

Also the analysis by thematic overload of variables to process the information was carried out. As result, exposure mapping, sensitivity, resilience and agricultural vulnerability were developed.

Index words: vulnerability; multivariate evaluation; GIS; resilience; drought.
Expansión de la soja en México y exclusión productiva de los pequeños agricultores de la península de Yucatán
Authors: Echánove Huacuja Flavia
Published: May 2021

En la península de Yucatán se ha dado un reciente proceso de expansión del cultivo de la soja sobre tierras anteriormente dedicadas a maíz, pastizales y selvas tropicales. Este artículo se inscribe en el debate sobre la “teoría del acceso”, planteándose como objetivos la descripción y análisis de las causas o factores que han motivado dicha expansión, así como de sus impactos en el mercado de tierras e ingreso de los productores. También se reseñan los efectos en el medio ambiente (deforestación) y la economía de los apicultores. La investigación reveló cómo una elite de productores y agro–empresas han tenido la habilidad de ganar, controlar y mantener el recurso tierra, a través de diversos mecanismos de acceso, mientras que los pequeños productores (propietarios legales) se han convertido en rentistas de sus tierras, ubicándose en una situación de “exclusión productiva”.

Palabras clave: soja; exclusión productiva; teoría del acceso; Península de Yucatán; México.

In the Yucatan peninsula there has been a recent process of expansion of soybean cultivation, on lands previously dedicated to maize and grasslands, as well as tropical forests. This article is part of the debate on the "access theory", setting out as objectives the description and analysis of the causes or factors that have motivated this expansion, as well as its impacts on the land market and income of producers. The effects on the environment (deforestation) and the economy of beekeepers are also reviewed. The investigation revealed how an elite of producers and agro-business have had the ability to gain, control and maintain the land resource, through various access mechanisms, while smallholders (legal owners) have become rentiers of their lands, beeing place in a situation of "productive exclusion".

Keywords: soybeans; productive exclusion; access theory; Yucatan Peninsula; Mexico.
METHODOLOGICAL PROPOSAL FOR INCIPIENT FAILURE DETECTION ON HYDRAULIC SYSTEMS BY HURST EXPONENT CALCULATION
Authors: CALZADA GOMEZ JORGE , VELA MARTINEZ LUCIANO , ISLAS ORTEGA LAURA , JIMENEZ LOPEZ EUSEBIO
Published: May 2021

The purpose of predictive maintenance is to predict the failure of a component or machinery, to plan its replacement at the lowest possible cost, minimizing downtime and maximizing the life of the component. In the case of dynamic systems subject to deterioration or random wear, such as pumps, vibration measurement and Fourier analysis are used to characterize and monitor their behavior.
INFLUENCE OF CARBON FIBER ON THE COMBUSTION BEHAVIOR, THERMAL STABILITY AND MECHANICAL PROPERTIES OF ETHYLENE-VINYL ACETATE COPOLYMER (EVA) AND 9,10-DIHYDRO-9-OXA-10-PHOSPHAPHENANTHRENE-10-OXIDE (DOPO) COMPOSITES
Authors: WANG XIAN , DAI JUNYI , XING TIANQING , ZHUO JINLONG
Published: May 2021

Ethylene-vinyl acetate copolymer (EVA) is widely used due to its good processability, low density, and low temperature resistance. However, it burns easily and has several disadvantages, such as a high heat release rate and melt dripping, and it emits large amounts of smog and toxic harmful gases. These disadvantages greatly limit the application of EVA in the wire and cable field. In this study, a series of carbon fiber (CF)/9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO)/EVA composites are prepared through melt compounding to improve the flame retardancy and mechanical properties of EVA. The flame retardancy, thermal stability, and mechanical properties of the composites are studied through microscale combustion calorimeter experiments, cone calorimeter tests, thermogravimetric analysis, digital camera, and tensile measurements. Results indicate that among the six samples, the EVA-5 composite with 4.0 wt% CF, 16.0 wt% DOPO, and 80 wt% EVA has the highest limiting oxygen index value (25.1%) and reaches the V-1 level of the Underwriters Laboratory-94 test. Compare with that of pure EVA, the peak heat release rate of the EVA-5 composite has reduced by 30.2% and 47.7%. In addition, the total heat release of EVA-5 reduces by 17.0% and 34.8% relative to that of pure EVA. Data of thermogravimetric analysis show that the thermal stability of CF/DOPO/EVA improves with the increase in CF loading. Moreover, the tensile strength and elongation-at-break values of EVA-5 are 14.30 MPa and 1142.87%, respectively, indicating that this material can maintain good mechanical properties. CF not only enhances the tensile properties of EVA but also acts as a skeleton during burning. This action could increase the strength of the carbon layer and enhance the flame-retardant effect of DOPO. CF and DOPO have an enhanced synergistic effect that could improve the flame retardancy, thermal stability, and mechanical properties of EVA composites. This work provides a theoretical basis for the preparation and production of CF/DOPO/EVA composites with good comprehensive performance.

Keywords: thylene-vinyl acetate copolymer; 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide; carbon fiber; flame retardant; synergistic effects
MECHANICAL PROPERTIES OF SANDSTONE SUBJECTED TO COUPLING OF TEMPERATURE–SEEPAGE–STRESS
Authors: Long Lijie , Liu Dongyan , Wang Dong , Li Jin
Published: May 2021

ABSTRACT:
The deformation and fracture of rock mass in deep rock mass engineering are affected by the coupling of temperature, seepage, and stress. A test and a calculation model for sandstone under thermal–hydrological–mechanical (THM) coupling were proposed to reveal the mechanical properties of sandstone. The law of coupling for mechanical indicators of sandstone was established by laboratory tests and numerical simulations. The permeability, peak strength, peak strain, residual strength, elastic modulus, plastic deformation area, and stress–strain cloud diagram were analyzed by the steady state seepage method and THM coupling principle, and the accuracy of the model was verified. Results demonstrate that: (1) As the temperature rises and the peak deformation increases, the sample slowly drops to the residual strength level after the peak stress. (2) The main factor that affects peak strength is confining pressure. In the temperature range of 25 °C–50 °C, the maximum peak strength and peak deformation are increased by heating, and the increases in confining pressure and temperature reduce the reduction coefficient of the residual strength. Moreover, the elastic modulus increases with the increase in confining pressure, but it shows a downward trend when the temperature increases. (3) The plastic deformation zone and stress–strain cloud diagram indicated that when the temperature and osmotic pressure increase, the specimen enters the plastic zone earlier, the effective plastic zone increases, the stress increases, and the deformation is intensified. The proposed method provides a certain reference for the permeability and stability evaluation of rock mass under the conditions of “three-high” (high confining pressure, high hydraulic pressure, and high stress) engineering.

Keywords: temperature–seepage–stress coupling, sandstone, mechanical properties
RECENT ADVANCES IN THE APPLICATION OF DATA SCIENCE TO INDUSTRIAL CYBERSECURITY
Authors: JOVE PEREZ ESTEBAN , CALVO  ROLLE JOSE LUIS , URDA MUÑOZ DANIEL , HERRERO COSIO ALVARO , ZURUTUZA URKO , CASOLA VALENTINA
Published: May 2021

Over the last decades, the concept of cybersecurity has been gaining weight in many fields, such as industry or telecommunications, among others. Cybersecurity is defined as a set of processes and technologies designed to protect programs, computers, communication networks and data against attacks and/or unauthorized access, thus ensuring the confidentiality, integrity and availability of systems.
COMPARISON OF THREE PREDICTIVE ANALYSIS METHODS FOR WIND TURBINE GEAR BOXES. A CASE STUDY OF SATELLITE BEARING WEAR AND GEAR TEETH SURFACE DAMAGES
Authors: MIRALBÉS  BUIL RAMÓN , RANZ ANGULO DAVID
Published: May 2021

The aim of this paper is to review and compare diverse predictive analysis methods used for the inspection of the internal conditions of wind generator gear box bearings on wind turbines in order to determine the accuracy, deficiencies, and validity of these methods.
Thus, three different types of predictive analysis will be compared: visual analysis using boroscopy (that is an industrial type of endoscopy), oil analysis, and bearing condition unit vibrations analysis.
These analyses were carried out on a ten-year-old wind farm that has forty-eight 800 kW wind turbines; the results will allow other similar wind farms to determine the most appropriate predictive strategies.
In the studied gear boxes, damage is restricted to the bearings of the satellites. Therefore, the study has focused on this part of the gear box.
The study demonstrates that bearing condition unit vibration analysis can predict severe damage in all cases, so it is possible to predict bearing failure within 6 months; as a result, it is possible to establish the optimal moment to substitute bearings to avoid catastrophic failure in gear boxes. In addition, given that a boroscopy can detect all types of damage in the bearings of the satellite and thus can predict failure ahead of 6 months as well as detect low and moderate damage, it becomes the method of preference.

Keywords: wind, turbine, gear box, bearing, predictive analysis
REHABILITATION OF THE PAVEMENT OF FOUR ROUNDABOUTS BY MEANS OF THIN CONCRETE REINFORCEMENT ("THIN WHITETOPPING")
Authors: LOPEZ CARRENO RUBEN , CARRASCON ORTIZ SERGIO , AGUADO DE CEA ANTONIO , PUJADAS ALVAREZ PABLO
Published: May 2021

This article describes the design and construction of the structural rehabilitation of the bituminous pavement of four roundabouts by means of the arrangement of a 12 cm layer of vibrated concrete with fibres with very close joints (technique known as "thin whitetopping"). The roundabouts, which belong to the N-II National Road as it passes through La Jonquera (Spain), are subject to high levels of heavy vehicle traffic (IMDp > 4,000 heavy vehicles/day). In the project phase, the causes of deterioration of the original road surface were studied, its remaining bearing capacity was characterised and the thickness of concrete to be used was calculated. In the most damaged areas, the bituminous mixture was completely replaced by a lower quality concrete which was adhered to the concrete of the reinforcement by means of metal connectors. In addition, a detailed design of the transitions between the rehabilitated and the existing pavement and the arrangement of the joints was also carried out. Throughout the document, the different tasks carried out for the design and construction of the adopted solution are described in detail and, finally, design and construction recommendations are provided based on the results obtained.

Keywords: Concrete, concrete bonding, Concrete with fibres, Reinforcement of pavements with concrete, Fuel resistance, Whitetopping.
PILOT TEST OF HIGH-EFFICIENCY MEMBRANES FOR OPTIMISATION OF THE MEMBRANE SYSTEM IN CARBONERAS DESALINATION PLANT
Authors: LEON ZERPA FEDERICO , RAMOS MARTIN ALEJANDRO , MENDIETA  PINO CARLOS ALBERTO
Published: May 2021

The construction of the new seawater intake for the desalination plant in Las Carboneras (Almería, Spain) was completed in May 2011. Since then, the water intake increased from 14 m to 35 m in depth. A new scenario appeared with the lowest maximum temperatures, while the minimum temperatures remained constant. As a result, new designs and opportunities for operational improvements appeared to optimize the process.
To improve the membrane system, a pilot test was developed. This test pilot compared different membranes, and the setup of making 3 different membranes. The test was carried out in high pressure tanks of the full-scale plant (7 elements per tank).
The experiment was carried out in two phases: the aging phase and the testing phase. During the aging phase, the membranes of the three manufacturers were tested simultaneously using the same feed water and the same discharge conditions as the full-scale frame in order to achieve the membrane performance estimated by the manufacturer. The main operating parameters were controlled. During the test phase the membranes of each manufacturer were alternately tested in individual tanks with total control of the operating conditions (flow and pressure).
The purpose of this test was to compare the performance of the different membranes and determine the optimal configuration of the membrane capable of achieving the necessary quality and quantity of water, with the minimum energy consumption with the new thermal scenario.
The results showed the difference in performance between membranes. The study's conclusions could serve as a tool for the decision-making process, related to membrane replacement and plant modernization projects (whose designs are based on the configuration of new high-efficiency membranes).

Keywords: Reverse osmosis, membranes, pilot test, energy efficiency, desalination.
INTEGRATES ASSESSMENT MODELS (IAMS) APPLIED TO CLIMATRE CHANGE AND ENERGY TRANSITION
Authors: DE BLAS IGNACIO , MIGUEL  GONZALEZ LUIS JAVIER , DE CASTRO CARRANZA CARLOS
Published: May 2021

The climate change that is currently occurring is due to the increase in the concentration of greenhouse gases (GHG) in the atmosphere as a result of human activity. The large number of factors and variables that directly or indirectly affect GHG emissions, as well as the multiple and complex relationships between them, makes it difficult to make decisions on the best measures to be adopted to slow down or mitigate climate change and to analyze the consequences that each decision entails. This has led to the development of complex simulation models called Integrated Assessment Models (IAMs) or Energy-Economy-Environment Models (E3 models), with a particular focus on climate change. The development and use of these models to guide policy decisions on climate change has grown very significantly in recent years, as evidenced by the reports of the Intergovernmental Panel on Climate Change (IPCC). This paper is a panoramic review of the main existing IAMs and analyzes their main characteristics. The paper focuses especially on the analysis of the limitations of the current IAMs, which should mark the future developments of these tools.
SIGNS OF GHOST APPEARANCE IN SHORT STORIES IN BATAVIAASCH NIEUWSBLAD (1936-1939): SEMIOTIC ANALISYS
Authors: Rufaida Rufaida , Nugraha Fajar Muhammad
Published: May 2021

In 2018-2019 the production of the Indonesian ghost story is much in demand and favored, even in 2020 the ghost content on YouTube is still lively and salable in the Indonesian market. The existence of ghosts cannot be separated from the daily lives of Indonesians.The author is interested in exploring further how the signs of the emergence of a ghostly figure believed by the people in the colonial era. This study uses a descriptive qualitative method with an approach using the analysis of language semiotics from the perspective of Charles Sanders Peirce's semiotics theory. 5 ghost stories published by the Bataviaasch Nieuwsblad newspaper in 1936-1939 were used as corpus. You can see ghost signs that appear using the senses of sight, hearing, touch and smell. No sign was found that uses the sense of taste as a receptor. However, it does not rule out the sense of taste as a receptor to appear in other short stories. There is only one short story that shows that something that is seen by a character is really a ghost that is "’ n griezelige nacht "Bataviaasch Nieuwsblad Wednesday edition, October 14, 1936.
FRENCH NEOLOGISMS IN LAROUSSE DICTIONARY OF 2018 AND 2019
Authors: Julisdianti Amelia Wahyu , Susanto Danny
Published: May 2021

Larousse is one of the most important and widely used French-language dictionaries. Larousse dictionary annually releases its new edition with the addition of on average 150 new words due to the appearance of new words, known as the phenomenon of neologism. The aim of this study is to identify how new words or neologisms in the Larousse dictionary edition of 2018 and 2019 were formed using a morphological approach. The analysis essentially uses the combination of theories of Lehmann & Martin-Berthet (1999) and Grevisse, M., & Goosse, A. (2007) on four types of word formation: derivation, composition, siglaison (acronym), and troncation (clipping). Neologisms are often influenced by foreign languages, therefore additional theory on borrowing words from other languages and lending factors introduced by Haspelmath & Tadmor (2009) is also used. Data was collected from Larousse dictionary’s digital press kit, served to promote their latest edition, and contains the new words added in the dictionary. The study indicates that the new words in the Larousse edition of 2018 and 2019 can be categorized into two groups: (1) the first group of neologisms that are formed by the process of word-formation and (2) the neologisms that are formed through loan words. Composition dominates the process of neologisms, followed by derivation. This relates to the difficulty of composition’s formation that is considered less complicated in terms of grammar compared with derivation. Then, clipping is only found in the second group of new words. An interesting finding is that based on data analysis there is a type of word formation with nom propre (proper noun) as a base word which has not been discussed by Lehmann & Martin-Berthet or Grevisse in their theory.
THE JĀTAKAMĀLĀ RELIEFS OF BOROBUDUR: BENEFICIAL AND INSIGHTFUL ACTS IN ADVERSE TIMES
Authors: Lee So Tju Shinta
Published: May 2021

This study is aimed to examine seven selected allegories of Āryaśūra’s Jātakamālā engraved in Candi Borobudur, to analyze the multiple aspects of the six perfections (pāramitās) exemplified in them and how these perfections are applied in day-to-day life. The literature study involved data collection triangulation to determine the extant Jātakamālā and pāramitā texts closest to the sources. Content analysis on the Jātakamālā texts and observation of its corresponding reliefs were carried out to identify the message and substantial points of each allegory. Both the actions and the motivation driving the character to perform such actions are considered. Using thematic analysis, the actions performed are categorized and correlated with the definition and meaning of each pāramitā. The results of the research indicate that although emphasis may be placed more on a particular perfection, multiple aspects of the perfections are presented in each allegory. The practice of the six perfections which to be cultivated jointly by those walking the path to Perfect Awakening also represent the universal values of generosity, non-harmfulness, tolerance, joyous effort, vigilance, and wisdom. This study allows one to see Borobudur’s carved reliefs in a way, which will hopefully engender appreciation for the cultural heritages of our ancestors.
AN ANALYSIS ON K-POP FANDOM SLANG WORD-FORMATION IN THE DRAMA ‘HER PRIVATE LIFE’
Authors: Megarani Shandina , Dini Jelita
Published: May 2021

Slang is a language that is used daily and continues to grow due to the development of social media among fan communities. Each fan community has used slang specific to their interests, one of them being the K-Pop fandom. Despite the international growth of the K-Pop fandom and the spread of its cultural influence over recent years, there has been a lack of discussion on the linguistic aspect of its community, on the slang generated and used by its fan community in particular. Therefore, this research aims to expound on how K-Pop fandom slang words found in the drama ‘Her Private Life’ are formed. The study based its theoretical framework on the National Institute of Korean Language’s (2014) classification of new words in Korean based on its wordformation process. Out of the 24 slang words analyzed from the drama ‘Her Private Life’, there are 3 slang words in the form of a single word and 21 slang words in the form of a complex word. In the case of single-word form slang words, all 3 are created through the borrowing process; while complex-word form slang words are mostly created through the blending process, equating to 9 words in total.
A REFUTATION FROM CAPITALISM TOWARD ENVIRONMENTALISM’S CRITICS RELATED ENVIRONMENTAL PROBLEM
Authors: Farucha Riska Fara , Asnawi Naupal
Published: May 2021

From environmentalism’s perspective, there are four fundamental assumptions that make capitalism inconsistent with efforts to preserve the environment. First, unlimited growth in the capitalist system is contradicted with limited environmental conditions. Second, the basic principles of capitalism (individual freedom, self-interests, and free-market) are not compatible with efforts to preserve the environment. Third, capitalism has caused a "metabolic rift" between society and the ecosystem. Fourth, the tendency of capitalism that creates consumer society will produce massive pollution. This article is intended to refute these four environmentalism critics and also demonstrate the coherence of the theory of capitalism on environmental preservation. To accomplish this aim, the method of refutation is first used to show the shortcomings of the claim about environmentalism in its critique, then continue with an analytical explanation of the whole theory of capitalism, and conclude with a theoretical elaboration of all these concepts. This paper argues that environmentalism critics are irrelevant because capitalism is actually capable of preserving the environment.
REGIONAL DISPUTATION BETWEEN NORTH HALMAHERA AND WEST HALMAHERA REGENCIES, 2003-2010
Authors: Mojau Liliane
Published: May 2021

Ideally, the proliferation of the administrative region is aimed at improving the welfare of society. In reality, the proliferation of the administrative region often triggers the regional disputation. The regional disputation between the North Halmahera and the West Halmahera regencies is one of the cases that took a long time. There are six villages that contested in this regional disputation, namely Dum-Dum, Gamsungi/Akesahu, Akelamo Kao, Tetewang, Bobane Igo, and Pasir Putih. At first, the government of the North Halmahera and the West Halmahera regencies coordinated to settle their region boundaries. But it develops to the status issue of the six villages: are the six villages part of the North Halmahera or the West Halmahera regencies. This research is aimed at explaining the regional disputation between the North Halmahera and the West Halmahera regencies, 2003-2010. The method used in this research is the historical method, which consists of four stages, namely heuristics, criticism, interpretation, and historiography. The result of this research indicates there are cultural dimension that colored this regional disputation and there is a role of local political elites (DPRD Halmahera Utara).
A new phylogenetic hypothesis of Tanystropheidae (Diapsida, Archosauromorpha) and other “protorosaurs”, and its implications for the early evolution of stem archosaurs
Authors: Spiekman Stephan N.F. , Fraser Nicholas C. , Scheyer Torsten M.
Published: May 2021

The historical clade “Protorosauria” represents an important group of archosauromorph reptiles that had a wide geographic distribution between the Late Permian and Late Triassic. “Protorosaurs” are characterized by their long necks, which are epitomized in the genusTanystropheusand inDinocephalosaurus orientalis. Recent phylogenetic analyses have indicated that “Protorosauria” is a polyphyletic clade, but the exact relationships of the various “protorosaur” taxa within the archosauromorph lineage is currently uncertain. Several taxa, although represented by relatively complete material, have previously not been assessed phylogenetically. We present a new phylogenetic hypothesis that comprises a wide range of archosauromorphs, including the most exhaustive sample of “protorosaurs” to date and several “protorosaur” taxa from the eastern Tethys margin that have not been included in any previous analysis. The polyphyly of “Protorosauria” is confirmed and therefore we suggest the usage of this term should be abandoned. Tanystropheidae is recovered as a monophyletic group and the Chinese taxaDinocephalosaurus orientalisandPectodens zhenyuensisform a new archosauromorph clade, Dinocephalosauridae, which is closely related to Tanystropheidae. The well-known crocopod and former “protorosaur”Prolacerta broomiis considerably less closely related to Archosauriformes than was previously considered.